spaces in path fixes
[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="$LDFLAGS -export-dynamic -pthread"
250 ;;
251 BSD/OS)
252 v4l="no"
253 audio_oss="yes"
254 dv1394="no"
255 extralibs="-lpoll -lgnugetopt -lm"
256 make="gmake"
257 ;;
258 Darwin)
259 cc="cc"
260 v4l="no"
261 audio_oss="no"
262 dv1394="no"
263 ffserver="no"
264 SHFLAGS="-dynamiclib"
265 extralibs=""
266 darwin="yes"
267 strip="strip -x"
268 LDFLAGS="-Wl,-d"
269 FFSLDFLAGS=-Wl,-bind_at_load
270 ;;
271 MINGW32*)
272 # Note: the rest of the mingw32 config is done afterwards as mingw32
273 # can be forced on command line for linux cross compilation
274 mingw32="yes"
275 ;;
276 CYGWIN*)
277 v4l="no"
278 audio_oss="yes"
279 dv1394="no"
280 ffserver="no"
281 extralibs=""
282 cygwin="yes"
283 EXESUF=".exe"
284 test -f /usr/include/inttypes.h || \
285 test -f /usr/local/include/inttypes.h || \
286 echo "Missing inttypes.h, please copy cygwin_inttypes.h to" \
287 "/usr/local/include/inttypes.h !!!"
288 ;;
289 Linux)
290 LDFLAGS="$LDFLAGS -rdynamic"
291 ;;
292 IRIX*)
293 ranlib="echo ignoring ranlib"
294 v4l="no"
295 audio_oss="no"
296 make="gmake"
297 ;;
298 OS/2)
299 TMPE=$TMPE".exe"
300 ar="emxomfar -p64"
301 ranlib="echo ignoring ranlib"
302 strip="echo ignoring strip"
303 CFLAGS="-Zomf"
304 LDFLAGS="-Zomf -Zstack 16384 -s"
305 SHFLAGS=""
306 FFSLDFLAGS=""
307 LIBPREF=""
308 LIBSUF=".lib"
309 SLIBPREF=""
310 SLIBSUF=".dll"
311 EXESUF=".exe"
312 extralibs=""
313 v4l="no"
314 audio_oss="no"
315 dv1394="no"
316 network="no"
317 ffserver="no"
318 os2="yes"
319 ;;
320 *) ;;
321 esac
322
323 # From mplayer configure. We need TARGET_OS available
324 # to the Makefile, so it can distinguish between flavors
325 # of AltiVec on PowerPC
326 TARGET_OS=`( uname -s ) 2>&1`
327 case "$TARGET_OS" in
328 Linux|FreeBSD|NetBSD|BSD/OS|OpenBSD|SunOS|QNX|Darwin|GNU|BeOS)
329 ;;
330 IRIX*)
331 TARGET_OS=IRIX
332 ;;
333 HP-UX*)
334 TARGET_OS=HP-UX
335 ;;
336 [cC][yY][gG][wW][iI][nN]*)
337 TARGET_OS=CYGWIN
338 ;;
339 *)
340 TARGET_OS="$TARGET_OS-UNKNOWN"
341 ;;
342 esac
343
344 # find source path
345 # XXX: we assume an absolute path is given when launching configure,
346 # except in './configure' case.
347 source_path="`echo $0 | sed -e 's#/configure##'`"
348 source_path_used="yes"
349 if test -z "$source_path" -o "$source_path" = "." ; then
350 source_path=`pwd`
351 source_path_used="no"
352 fi
353
354 FFMPEG_CONFIGURATION=" "
355 for opt do
356 FFMPEG_CONFIGURATION="$FFMPEG_CONFIGURATION""$opt "
357 done
358
359 for opt do
360 case "$opt" in
361 --prefix=*) prefix=`echo $opt | cut -d '=' -f 2`
362 ;;
363 --mandir=*) mandir=`echo $opt | cut -d '=' -f 2`
364 ;;
365 --source-path=*) source_path=`echo $opt | cut -d '=' -f 2`
366 ;;
367 --cross-prefix=*) cross_prefix=`echo $opt | cut -d '=' -f 2`
368 ;;
369 --cc=*) cc=`echo $opt | cut -d '=' -f 2`
370 ;;
371 --make=*) make=`echo $opt | cut -d '=' -f 2`
372 ;;
373 --extra-cflags=*) CFLAGS="${opt#--extra-cflags=}"
374 ;;
375 --extra-ldflags=*) LDFLAGS=${opt#--extra-ldflags=}
376 ;;
377 --extra-libs=*) extralibs=${opt#--extra-libs=}
378 ;;
379 --cpu=*) cpu=`echo $opt | cut -d '=' -f 2`
380 ;;
381 --tune=*) tune=`echo $opt | cut -d '=' -f 2`
382 ;;
383 --powerpc-perf-enable) powerpc_perf="yes"
384 ;;
385 --disable-mmx) mmx="no"
386 ;;
387 --disable-altivec) altivec="no"
388 ;;
389 --enable-gprof) gprof="yes"
390 ;;
391 --disable-v4l) v4l="no"
392 ;;
393 --disable-audio-oss) audio_oss="no"
394 ;;
395 --disable-audio-beos) audio_beos="no"
396 ;;
397 --disable-dv1394) dv1394="no"
398 ;;
399 --disable-network) network="no"; ffserver="no"
400 ;;
401 --disable-zlib) zlib="no"
402 ;;
403 --enable-a52) a52="yes"
404 ;;
405 --enable-a52bin) a52bin="yes" ; extralibs="$ldl $extralibs"
406 ;;
407 --enable-dts) dts="yes" ; extralibs="$extralibs -ldts"
408 ;;
409 --enable-pp) pp="yes"
410 ;;
411 --enable-shared-pp) shared_pp="yes"
412 ;;
413 --enable-mp3lame) mp3lame="yes"
414 ;;
415 --enable-vorbis) vorbis="yes"
416 ;;
417 --enable-faad) faad="yes"
418 ;;
419 --enable-faadbin) faadbin="yes"
420 ;;
421 --enable-faac) faac="yes"
422 ;;
423 --enable-xvid) xvid="yes"
424 ;;
425 --enable-dc1394) dc1394="yes"
426 ;;
427 --disable-vhook) vhook="no"
428 ;;
429 --disable-simple_idct) simpleidct="no"
430 ;;
431 --enable-mingw32) mingw32="yes"
432 ;;
433 --enable-shared) lshared="yes"
434 ;;
435 --disable-debug) debug="no"
436 ;;
437 --disable-opts) optimize="no"
438 ;;
439 --disable-mpegaudio-hp) mpegaudio_hp="no"
440 ;;
441 --disable-ffserver) ffserver="no"
442 ;;
443 --disable-ffplay) ffplay="no"
444 ;;
445 --disable-risky) risky="no"
446 ;;
447 --enable-small) optimize="small"
448 ;;
449 --enable-amr_nb) amr_nb="yes"
450 ;;
451 --enable-amr_nb-fixed) amr_nb_fixed="yes"
452 ;;
453 --enable-amr_wb) amr_wb="yes"
454 ;;
455 --enable-sunmlib) sunmlib="yes"
456 ;;
457 --enable-pthreads) pthreads="yes"
458 ;;
459 --enable-gpl) gpl="yes"
460 ;;
461 --enable-memalign-hack) memalignhack="yes"
462 ;;
463 --disable-strip) dostrip="no"
464 ;;
465 esac
466 done
467
468 if test "$gpl" != "yes"; then
469 if test "$pp" != "no" -o "$shared_pp" != "no"; then
470 echo "The Postprocessing code is under GPL and --enable-gpl is not specified"
471 fail="yes"
472 fi
473
474 if test "$a52" != "no" -o "$a52bin" != "no"; then
475 echo "liba52 is under GPL and --enable-gpl is not specified"
476 fail="yes"
477 fi
478
479 if test "$xvid" != "no"; then
480 echo "libxvidcore is under GPL and --enable-gpl is not specified"
481 fail="yes"
482 fi
483
484 if test "$dts" != "no"; then
485 echo "libdts is under GPL and --enable-gpl is not specified"
486 fail="yes"
487 fi
488
489 if test "$faad" != "no" -o "$faadbin" != "no"; then
490 cat > $TMPC << EOF
491 #include <faad.h>
492 int main( void ) { return 0; }
493 EOF
494
495 if $cc $CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
496 cat > $TMPC << EOF
497 #include <faad.h>
498 #ifndef FAAD2_VERSION
499 ok faad1
500 #endif
501 int main( void ) { return 0; }
502 EOF
503 if $cc $CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
504 echo "faad2 is under GPL and --enable-gpl is not specified"
505 fail="yes"
506 fi
507 else
508 faad="no"
509 faadbin="no"
510 echo "faad test failed"
511 fi
512 fi
513
514
515 if test "$fail" = "yes"; then
516 exit 1
517 fi
518 fi
519
520 # compute mmx state
521 if test $mmx = "default"; then
522 if test $cpu = "x86" -o $cpu = "x86_64"; then
523 mmx="yes"
524 else
525 mmx="no"
526 fi
527 fi
528
529 #Darwin CC versions
530 needmdynamicnopic="no"
531 if test $targetos = Darwin; then
532 if test -n "`$cc -v 2>&1 | grep xlc`"; then
533 CFLAGS="$CFLAGS -qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto"
534 else
535 gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
536 case "$gcc_version" in
537 *2.95*)
538 CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer"
539 ;;
540 *3.*)
541 CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer -force_cpusubtype_ALL -Wno-sign-compare"
542 if test "$lshared" = no; then
543 needmdynamicnopic="yes"
544 fi
545 ;;
546 *)
547 CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer"
548 if test "$lshared" = no; then
549 needmdynamicnopic="yes"
550 fi
551 ;;
552 esac
553 fi
554 fi
555
556 # Can only do AltiVec on PowerPC
557 if test $altivec = "default"; then
558 if test $cpu = "powerpc"; then
559 altivec="yes"
560 else
561 altivec="no"
562 fi
563 fi
564
565 # Add processor-specific flags
566 TUNECPU="generic"
567 POWERPCMODE="32bits"
568 if test $tune != "generic"; then
569 case $tune in
570 601|ppc601|PowerPC601)
571 CFLAGS="$CFLAGS -mcpu=601"
572 if test $altivec = "yes"; then
573 echo "WARNING: tuning for PPC601 but altivec enabled !";
574 fi
575 TUNECPU=ppc601
576 ;;
577 603*|ppc603*|PowerPC603*)
578 CFLAGS="$CFLAGS -mcpu=603"
579 if test $altivec = "yes"; then
580 echo "WARNING: tuning for PPC603 but altivec enabled !";
581 fi
582 TUNECPU=ppc603
583 ;;
584 604*|ppc604*|PowerPC604*)
585 CFLAGS="$CFLAGS -mcpu=604"
586 if test $altivec = "yes"; then
587 echo "WARNING: tuning for PPC604 but altivec enabled !";
588 fi
589 TUNECPU=ppc604
590 ;;
591 G3|g3|75*|ppc75*|PowerPC75*)
592 CFLAGS="$CFLAGS -mcpu=750 -mtune=750 -mpowerpc-gfxopt"
593 if test $altivec = "yes"; then
594 echo "WARNING: tuning for PPC75x but altivec enabled !";
595 fi
596 TUNECPU=ppc750
597 ;;
598 G4|g4|745*|ppc745*|PowerPC745*)
599 CFLAGS="$CFLAGS -mcpu=7450 -mtune=7450 -mpowerpc-gfxopt"
600 if test $altivec = "no"; then
601 echo "WARNING: tuning for PPC745x but altivec disabled !";
602 fi
603 TUNECPU=ppc7450
604 ;;
605 74*|ppc74*|PowerPC74*)
606 CFLAGS="$CFLAGS -mcpu=7400 -mtune=7400 -mpowerpc-gfxopt"
607 if test $altivec = "no"; then
608 echo "WARNING: tuning for PPC74xx but altivec disabled !";
609 fi
610 TUNECPU=ppc7400
611 ;;
612 G5|g5|970|ppc970|PowerPC970|power4*|Power4*)
613 CFLAGS="$CFLAGS -mcpu=970 -mtune=970 -mpowerpc-gfxopt -mpowerpc64"
614 if test $altivec = "no"; then
615 echo "WARNING: tuning for PPC970 but altivec disabled !";
616 fi
617 TUNECPU=ppc970
618 POWERPCMODE="64bits"
619 ;;
620 *)
621 echo "WARNING: unknown CPU "$tune", ignored"
622 ;;
623 esac
624 fi
625
626 # AltiVec flags: The FSF version of GCC differs from the Apple version
627 if test $cpu = "powerpc"; then
628 if test $altivec = "yes"; then
629 if test -n "`$cc -v 2>&1 | grep version | grep Apple`"; then
630 CFLAGS="$CFLAGS -faltivec"
631 else
632 CFLAGS="$CFLAGS -maltivec -mabi=altivec"
633 fi
634 fi
635 fi
636
637 # See if we have <altivec.h>
638 cat > $TMPC << EOF
639 #include <altivec.h>
640 int main( void ) { return 0; }
641 EOF
642
643 _altivec_h="no"
644 if $cc $CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
645 _altivec_h="yes"
646 fi
647
648 # See does our compiler support Motorola AltiVec C API
649 if test $altivec = "yes"; then
650 if test $_altivec_h = "yes"; then
651 cat > $TMPC << EOF
652 #include <altivec.h>
653 int main(void) {
654 vector signed int v1, v2, v3;
655 v1 = vec_add(v2,v3);
656 return 0;
657 }
658 EOF
659 else
660 cat > $TMPC << EOF
661 int main(void) {
662 vector signed int v1, v2, v3;
663 v1 = vec_add(v2,v3);
664 return 0;
665 }
666 EOF
667 fi
668 $cc $CFLAGS -o $TMPE $TMPC 2> /dev/null || altivec="no"
669 fi
670
671 # Can only do mmi on mips
672 if test $mmi = "default"; then
673 if test $cpu = "mips"; then
674 mmi="yes"
675 else
676 mmi="no"
677 fi
678 fi
679
680 # See does our compiler support mmi
681 if test $mmi = "yes"; then
682 cat > $TMPC << EOF
683 int main(void) {
684 __asm__ ("lq \$2, 0(\$2)");
685 return 0;
686 }
687 EOF
688 $cc -o $TMPE $TMPC 2> /dev/null || mmi="no"
689 fi
690
691 if test "$mingw32" = "yes" ; then
692 v4l="no"
693 audio_oss="no"
694 dv1394="no"
695 dc1394="no"
696 ffserver="no"
697 network="no"
698 LIBPREF=""
699 LIBSUF=".lib"
700 SLIBPREF=""
701 SLIBSUF=".dll"
702 EXESUF=".exe"
703 prefix="/c/Program Files/FFmpeg"
704 bindir="$prefix"
705 fi
706
707 cc="${cross_prefix}${cc}"
708 ar="${cross_prefix}${ar}"
709 ranlib="${cross_prefix}${ranlib}"
710 strip="${cross_prefix}${strip}"
711
712 if test -z "$cross_prefix" ; then
713
714 # ---
715 # big/little endian test
716 cat > $TMPC << EOF
717 #include <inttypes.h>
718 int main(int argc, char ** argv){
719 volatile uint32_t i=0x01234567;
720 return (*((uint8_t*)(&i))) == 0x67;
721 }
722 EOF
723
724 if $cc -o $TMPE $TMPC 2>/dev/null ; then
725 $TMPE && bigendian="yes"
726 else
727 echo big/little test failed
728 fi
729
730 else
731
732 # if cross compiling, cannot launch a program, so make a static guess
733 if test "$cpu" = "powerpc" -o "$cpu" = "mips" ; then
734 bigendian="yes"
735 fi
736
737 fi
738
739 # ---
740 # *inttypes.h* test
741 cat > $TMPC << EOF
742 #include <inttypes.h>
743 int main(int argc, char ** argv){
744 return 0;
745 }
746 EOF
747
748 $cc -o $TMPE $TMPC 2>/dev/null || inttypes="no"
749
750 # ---
751 # *int_fast* test
752 cat > $TMPC << EOF
753 #include <inttypes.h>
754 int main(int argc, char ** argv){
755 volatile uint_fast64_t i=0x01234567;
756 return 0;
757 }
758 EOF
759
760 $cc -o $TMPE $TMPC 2>/dev/null || emu_fast_int="yes"
761
762 # ---
763 # check availability of some header files
764
765 cat > $TMPC << EOF
766 #include <malloc.h>
767 int main( void ) { return 0; }
768 EOF
769
770 _memalign=no
771 _malloc_h=no
772 if $cc -o $TMPE $TMPC 2> /dev/null ; then
773 _malloc_h=yes
774 _memalign=yes
775 # check for memalign - atmos
776 cat > $TMPC << EOF
777 #include <stdio.h>
778 #include <malloc.h>
779 int main ( void ) {
780 char *string = NULL;
781 string = memalign(64, sizeof(char));
782 return 0;
783 }
784 EOF
785 $cc -o $TMPE $TMPC 2> /dev/null || _memalign=no
786 fi
787
788 if test "$_memalign" = "no" -a "$mmx" = "yes" -a "$memalignhack" != "yes"; then
789 echo "error, no memalign() but sse enabled, either disable it or use --enable-memalign-hack"
790 exit 1
791 fi
792
793 cat > $TMPC << EOF
794 #include <time.h>
795 int main( void ) { localtime_r(NULL, NULL); }
796 EOF
797
798 localtime_r=no
799 if $cc -o $TMPE $TMPC 2> /dev/null ; then
800 localtime_r=yes
801 fi
802
803 if test "$zlib" = "yes"; then
804 # check for zlib - mmu_man
805 cat > $TMPC << EOF
806 #include <zlib.h>
807 int main ( void ) {
808 if (zlibVersion() != ZLIB_VERSION)
809 puts("zlib version differs !!!");
810 return 1;
811 return 0;
812 }
813 EOF
814 $cc $CFLAGS -o $TMPE $TMPC -lz 2> /dev/null || zlib="no"
815 # $TMPE 2> /dev/null > /dev/null || zlib="no"
816 # XXX: more tests needed - runtime test
817 fi
818 if test "$zlib" = "yes"; then
819 extralibs="$extralibs -lz"
820 fi
821
822 # test for lrintf in math.h
823 cat > $TMPC << EOF
824 #define _ISOC9X_SOURCE 1
825 #include <math.h>
826 int main( void ) { return (lrintf(3.999f) > 0)?0:1; }
827 EOF
828
829 have_lrintf="no"
830 if $cc $extralibs -o $TMPE $TMPC 2> /dev/null ; then
831 have_lrintf="yes"
832 # allanc@chickenandporn.com: cannot execute cross-compiled
833 # code on the host. Only execute if not cross-compiling.
834 if test -z "$cross_prefix" ; then
835 $TMPE 2> /dev/null > /dev/null || have_lrintf="no"
836 fi
837 fi
838
839 _restrict=
840 for restrict_keyword in restrict __restrict__ __restrict; do
841 echo "void foo(char * $restrict_keyword p);" > $TMPC
842 if $cc -c -o $TMPO $TMPC 2> /dev/null; then
843 _restrict=$restrict_keyword
844 break;
845 fi
846 done
847
848 # test gcc version to see if vector builtins can be used
849 # currently only used on i386 for MMX builtins
850 cat > $TMPC << EOF
851 #include <xmmintrin.h>
852 int main(void) {
853 #if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2)
854 return 0;
855 #else
856 #error no vector builtins
857 #endif
858 }
859 EOF
860
861 builtin_vector=no
862 if $cc -o $TMPO $TMPC 2> /dev/null ; then
863 builtin_vector=yes
864 fi
865
866 # dlopen/dlfcn.h probing
867
868 cat > $TMPC << EOF
869 #include <dlfcn.h>
870 int main( void ) { return (int) dlopen("foo", 0); }
871 EOF
872
873 ldl=-ldl
874
875 if $cc -o $TMPE $TMPC -ldl > /dev/null 2>&1 ; then
876 dlfcn=yes
877 dlopen=yes
878 fi
879
880 if $cc -o $TMPE $TMPC > /dev/null 2>&1 ; then
881 dlfcn=yes
882 dlopen=yes
883 ldl=""
884 fi
885
886 cat > $TMPC << EOF
887 int main( void ) { return (int) dlopen("foo", 0); }
888 EOF
889
890 if $cc -o $TMPE $TMPC -ldl > /dev/null 2>&1 ; then
891 dlopen=yes
892 fi
893
894 if $cc -o $TMPE $TMPC > /dev/null 2>&1 ; then
895 dlopen=yes
896 ldl=""
897 fi
898
899 if test "$vhook" = "default" ; then
900 vhook="$dlopen"
901 fi
902
903 ##########################################
904 # imlib probe
905
906 cat > $TMPC << EOF
907 #include <X11/Xlib.h>
908 #include <Imlib2.h>
909 int main( void ) { return (int) imlib_load_font("foo"); }
910 EOF
911
912 imlib2=no
913 if $cc -o $TMPE $TMPC -lImlib2 -lm > /dev/null 2>&1 ; then
914 imlib2=yes
915 fi
916
917 ##########################################
918 # freetype probe
919
920 cat > $TMPC << EOF
921 #include <ft2build.h>
922 int main( void ) { return (int) FT_Init_FreeType(0); }
923 EOF
924
925 freetype2=no
926 if test "x$targetos" != "xBeOS" && test "$os2" != "yes"; then
927 if (freetype-config --version) >/dev/null 2>&1 ; then
928 if $cc -o $TMPE $TMPC `freetype-config --cflags` `freetype-config --libs` > /dev/null 2>&1 ; then
929 freetype2=yes
930 fi
931 fi
932 fi
933
934 ##########################################
935 # SDL probe
936
937 cat > $TMPC << EOF
938 #include <SDL.h>
939 #undef main /* We don't want SDL to override our main() */
940 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
941 EOF
942
943 sdl_too_old=no
944 sdl=no
945 if (sdl-config --version) >/dev/null 2>&1 ; then
946 if $cc -o $TMPE `sdl-config --cflags` $TMPC `sdl-config --libs` > /dev/null 2>&1 ; then
947 _sdlversion=`sdl-config --version | sed 's/[^0-9]//g'`
948 if test "$_sdlversion" -lt 121 ; then
949 sdl_too_old=yes
950 else
951 sdl=yes
952 fi
953 fi
954 fi
955
956 ##########################################
957 # texi2html probe
958
959 texi2html=no
960 if (texi2html -version) >/dev/null 2>&1; then
961 texi2html=yes
962 fi
963
964 if test "$network" = "yes" ; then
965 ##########################################
966 # IPv6 probe
967
968 cat > $TMPC << EOF
969 #include <sys/types.h>
970 #include <sys/socket.h>
971 #include <netinet/in.h>
972 #include <netdb.h>
973 int main( void ) {
974 struct sockaddr_storage saddr;
975 struct ipv6_mreq mreq6;
976 getaddrinfo(0,0,0,0);
977 getnameinfo(0,0,0,0,0,0,0);
978 IN6_IS_ADDR_MULTICAST(0);
979 }
980 EOF
981
982 ipv6=no
983 if $cc -o $TMPE $TMPC > /dev/null 2>&1 ; then
984 ipv6=yes
985 fi
986 fi
987
988 case "`$cc -v 2>&1 | grep version`" in
989 *gcc*)
990 CFLAGS="-Wall -Wno-switch $CFLAGS"
991 ;;
992 *)
993 ;;
994 esac
995
996 if test "$sdl" = "no" ; then
997 ffplay=no
998 fi
999
1000 if test "$debug" = "yes"; then
1001 CFLAGS="-g $CFLAGS"
1002 fi
1003
1004 if test "$optimize" = "small"; then
1005 # CFLAGS=${CFLAGS//-O3/-Os}
1006 CFLAGS="$CFLAGS -Os"
1007 fi
1008
1009 if test "$optimize" = "yes"; then
1010 if test -n "`$cc -v 2>&1 | grep xlc`"; then
1011 CFLAGS="$CFLAGS -O5"
1012 LDFLAGS="$LDFLAGS -O5"
1013 else
1014 CFLAGS="-O3 $CFLAGS"
1015 fi
1016 fi
1017
1018 if test x"$bindir" = x""; then
1019 bindir="${prefix}/bin"
1020 fi
1021
1022 if test x"$mandir" = x""; then
1023 mandir="${prefix}/man"
1024 fi
1025
1026 echo "Install prefix $prefix"
1027 echo "Source path $source_path"
1028 echo "C compiler $cc"
1029 echo "make $make"
1030 echo "CPU $cpu ($tune)"
1031 echo "Big Endian $bigendian"
1032 echo "inttypes.h $inttypes"
1033 echo "broken inttypes.h $emu_fast_int"
1034 if test $cpu = "x86" -o $cpu = "x86_64"; then
1035 echo "MMX enabled $mmx"
1036 echo "Vector Builtins $builtin_vector"
1037 fi
1038 if test $cpu = "mips"; then
1039 echo "MMI enabled $mmi"
1040 fi
1041 if test $cpu = "powerpc"; then
1042 echo "AltiVec enabled $altivec"
1043 fi
1044 echo "gprof enabled $gprof"
1045 echo "zlib enabled $zlib"
1046 echo "mp3lame enabled $mp3lame"
1047 echo "vorbis enabled $vorbis"
1048 echo "faad enabled $faad"
1049 echo "faadbin enabled $faadbin"
1050 echo "faac enabled $faac"
1051 echo "xvid enabled $xvid"
1052 echo "a52 support $a52"
1053 echo "a52 dlopened $a52bin"
1054 echo "dts support $dts"
1055 echo "pp support $pp"
1056 echo "debug symbols $debug"
1057 echo "strip symbols $dostrip"
1058 echo "optimize $optimize"
1059 echo "shared pp $shared_pp"
1060 echo "Video hooking $vhook"
1061 echo "SDL support $sdl"
1062 if test $sdl_too_old = "yes"; then
1063 echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support"
1064 fi
1065 echo "risky / patent encumbered codecs $risky"
1066
1067 if test "$vhook" = "yes" ; then
1068 echo "Imlib2 support $imlib2"
1069 echo "freetype support $freetype2"
1070 fi
1071 echo "Sun medialib support" $sunmlib
1072 echo "pthreads support" $pthreads
1073 echo "AMR-NB float support" $amr_nb
1074 echo "AMR-NB fixed support" $amr_nb_fixed
1075 echo "AMR-WB float support" $amr_wb
1076 echo "network support $network"
1077 if test "$network" = "yes" ; then
1078 echo "IPv6 support $ipv6"
1079 fi
1080 if test "$gpl" = "no" ; then
1081 echo "License: LGPL"
1082 else
1083 echo "License: GPL"
1084 fi
1085
1086 echo "Creating config.mak and config.h"
1087
1088 date >> config.log
1089 echo " $0 $FFMPEG_CONFIGURATION" >> config.log
1090 echo "# Automatically generated by configure - do not modify" > config.mak
1091 echo "/* Automatically generated by configure - do not modify */" > $TMPH
1092 echo "#define FFMPEG_CONFIGURATION "'"'"$FFMPEG_CONFIGURATION"'"' >> $TMPH
1093
1094 echo "prefix=$prefix" >> config.mak
1095 echo "bindir=$bindir" >> config.mak
1096 echo "mandir=$mandir" >> config.mak
1097 echo "MAKE=$make" >> config.mak
1098 echo "CC=$cc" >> config.mak
1099 echo "AR=$ar" >> config.mak
1100 echo "RANLIB=$ranlib" >> config.mak
1101 if test "$dostrip" = "yes" ; then
1102 echo "STRIP=$strip" >> config.mak
1103 echo "INSTALLSTRIP=-s" >> config.mak
1104 else
1105 echo "STRIP=echo ignoring strip" >> config.mak
1106 echo "INSTALLSTRIP=" >> config.mak
1107 fi
1108
1109 # SHCFLAGS is a copy of CFLAGS without -mdynamic-no-pic. Used when building
1110 # shared modules on OS/X (vhook/Makefile).
1111 SHCFLAGS=$CFLAGS
1112 if test "$needmdynamicnopic" = yes; then
1113 CFLAGS="$CFLAGS -mdynamic-no-pic"
1114 fi
1115
1116 echo "OPTFLAGS=$CFLAGS" >> config.mak
1117 echo "SHCFLAGS=$SHCFLAGS">>config.mak
1118 echo "LDFLAGS=$LDFLAGS" >> config.mak
1119 echo "FFSLDFLAGS=$FFSLDFLAGS" >> config.mak
1120 echo "SHFLAGS=$SHFLAGS" >> config.mak
1121 echo "LIBPREF=$LIBPREF" >> config.mak
1122 echo "LIBSUF=$LIBSUF" >> config.mak
1123 echo "SLIBPREF=$SLIBPREF" >> config.mak
1124 echo "SLIBSUF=$SLIBSUF" >> config.mak
1125 echo "EXESUF=$EXESUF" >> config.mak
1126 echo "TARGET_OS=$TARGET_OS" >> config.mak
1127 if test "$cpu" = "x86" ; then
1128 echo "TARGET_ARCH_X86=yes" >> config.mak
1129 echo "#define ARCH_X86 1" >> $TMPH
1130 elif test "$cpu" = "x86_64" ; then
1131 echo "TARGET_ARCH_X86_64=yes" >> config.mak
1132 echo "#define ARCH_X86_64 1" >> $TMPH
1133 elif test "$cpu" = "armv4l" ; then
1134 echo "TARGET_ARCH_ARMV4L=yes" >> config.mak
1135 echo "#define ARCH_ARMV4L 1" >> $TMPH
1136 elif test "$cpu" = "alpha" ; then
1137 echo "TARGET_ARCH_ALPHA=yes" >> config.mak
1138 echo "#define ARCH_ALPHA 1" >> $TMPH
1139 elif test "$cpu" = "sparc64" ; then
1140 echo "TARGET_ARCH_SPARC64=yes" >> config.mak
1141 echo "#define ARCH_SPARC64 1" >> $TMPH
1142 echo "TARGET_ARCH_SPARC=yes" >> config.mak
1143 echo "#define ARCH_SPARC 1" >> $TMPH
1144 elif test "$cpu" = "sparc" ; then
1145 echo "TARGET_ARCH_SPARC=yes" >> config.mak
1146 echo "#define ARCH_SPARC 1" >> $TMPH
1147 elif test "$cpu" = "powerpc" ; then
1148 echo "TARGET_ARCH_POWERPC=yes" >> config.mak
1149 echo "#define ARCH_POWERPC 1" >> $TMPH
1150 if test $POWERPCMODE = "32bits"; then
1151 echo "#define POWERPC_MODE_32BITS 1" >> $TMPH
1152 else
1153 echo "#define POWERPC_MODE_64BITS 1" >> $TMPH
1154 fi
1155 if test "$powerpc_perf" = "yes"; then
1156 echo "#define POWERPC_PERFORMANCE_REPORT 1" >> $TMPH
1157 fi
1158 elif test "$cpu" = "mips" ; then
1159 echo "TARGET_ARCH_MIPS=yes" >> config.mak
1160 echo "#define ARCH_MIPS 1" >> $TMPH
1161 elif test "$cpu" = "sh4" ; then
1162 echo "TARGET_ARCH_SH4=yes" >> config.mak
1163 echo "#define ARCH_SH4 1" >> $TMPH
1164 fi
1165 echo "#define TUNECPU $TUNECPU" >> $TMPH
1166 if test "$bigendian" = "yes" ; then
1167 echo "WORDS_BIGENDIAN=yes" >> config.mak
1168 echo "#define WORDS_BIGENDIAN 1" >> $TMPH
1169 fi
1170 if test "$inttypes" != "yes" ; then
1171 echo "#define EMULATE_INTTYPES 1" >> $TMPH
1172 fi
1173 if test "$emu_fast_int" = "yes" ; then
1174 echo "#define EMULATE_FAST_INT 1" >> $TMPH
1175 fi
1176 if test "$mmx" = "yes" ; then
1177 echo "TARGET_MMX=yes" >> config.mak
1178 echo "#define HAVE_MMX 1" >> $TMPH
1179 echo "#define __CPU__ 586" >> $TMPH
1180 fi
1181 if test "$builtin_vector" = "yes" ; then
1182 echo "TARGET_BUILTIN_VECTOR=yes" >> config.mak
1183 echo "#define HAVE_BUILTIN_VECTOR 1" >> $TMPH
1184 fi
1185 if test "$mmi" = "yes" ; then
1186 echo "TARGET_MMI=yes" >> config.mak
1187 echo "#define HAVE_MMI 1" >> $TMPH
1188 fi
1189 if test "$altivec" = "yes" ; then
1190 echo "TARGET_ALTIVEC=yes" >> config.mak
1191 echo "#define HAVE_ALTIVEC 1" >> $TMPH
1192 echo "// Enable the next line to use the reference C code instead of AltiVec" >> $TMPH
1193 echo "// #define ALTIVEC_USE_REFERENCE_C_CODE 1" >> $TMPH
1194 if test "$_altivec_h" = "yes" ; then
1195 echo "#define HAVE_ALTIVEC_H 1" >> $TMPH
1196 else
1197 echo "#undef HAVE_ALTIVEC_H" >> $TMPH
1198 fi
1199 fi
1200 if test "$gprof" = "yes" ; then
1201 echo "TARGET_GPROF=yes" >> config.mak
1202 echo "#define HAVE_GPROF 1" >> $TMPH
1203 fi
1204 if test "$localtime_r" = "yes" ; then
1205 echo "#define HAVE_LOCALTIME_R 1" >> $TMPH
1206 fi
1207 if test "$imlib2" = "yes" ; then
1208 echo "HAVE_IMLIB2=yes" >> config.mak
1209 fi
1210 if test "$freetype2" = "yes" ; then
1211 echo "HAVE_FREETYPE2=yes" >> config.mak
1212 fi
1213 if test "$sunmlib" = "yes" ; then
1214 echo "HAVE_MLIB=yes" >> config.mak
1215 echo "#define HAVE_MLIB 1" >> $TMPH
1216 extralibs="$extralibs -lmlib"
1217 fi
1218 if test "$pthreads" = "yes" ; then
1219 echo "HAVE_PTHREADS=yes" >> config.mak
1220 echo "#define HAVE_PTHREADS 1" >> $TMPH
1221 echo "#define HAVE_THREADS 1" >> $TMPH
1222 if test $targetos != FreeBSD; then
1223 extralibs="$extralibs -lpthread"
1224 fi
1225 fi
1226 if test "$sdl" = "yes" ; then
1227 echo "CONFIG_SDL=yes" >> config.mak
1228 echo "SDL_LIBS=`sdl-config --libs`" >> config.mak
1229 echo "SDL_CFLAGS=`sdl-config --cflags`" >> config.mak
1230 fi
1231 if test "$texi2html" = "yes"; then
1232 echo "BUILD_DOC=yes" >> config.mak
1233 fi
1234 if test "$have_lrintf" = "yes" ; then
1235 echo "#define HAVE_LRINTF 1" >> $TMPH
1236 fi
1237 if test "$vhook" = "yes" ; then
1238 echo "BUILD_VHOOK=yes" >> config.mak
1239 echo "#define HAVE_VHOOK 1" >> $TMPH
1240 extralibs="$extralibs $ldl"
1241 fi
1242 if test "$lshared" = "yes" ; then
1243 echo "BUILD_SHARED=yes" >> config.mak
1244 echo "PIC=-fPIC" >> config.mak
1245 fi
1246 echo "EXTRALIBS=$extralibs" >> config.mak
1247 version=`grep '#define FFMPEG_VERSION ' "$source_path/libavcodec/avcodec.h" |
1248 cut -d '"' -f 2`
1249 echo "VERSION=$version" >>config.mak
1250 # if you do not want to use encoders, disable that.
1251 echo "#define CONFIG_ENCODERS 1" >> $TMPH
1252 echo "CONFIG_ENCODERS=yes" >> config.mak
1253
1254 # if you do not want to use decoders, disable that.
1255 echo "#define CONFIG_DECODERS 1" >> $TMPH
1256 echo "CONFIG_DECODERS=yes" >> config.mak
1257
1258 # AC3
1259 if test "$a52" = "yes" ; then
1260 echo "#define CONFIG_AC3 1" >> $TMPH
1261 echo "CONFIG_AC3=yes" >> config.mak
1262
1263 if test "$a52bin" = "yes" ; then
1264 echo "#define CONFIG_A52BIN 1" >> $TMPH
1265 echo "CONFIG_A52BIN=yes" >> config.mak
1266 fi
1267 fi
1268
1269 # DTS
1270 if test "$dts" = "yes" ; then
1271 echo "#define CONFIG_DTS 1" >> $TMPH
1272 echo "CONFIG_DTS=yes" >> config.mak
1273 fi
1274
1275 # PP
1276 if test "$pp" = "yes" ; then
1277 echo "#define CONFIG_PP 1" >> $TMPH
1278 echo "CONFIG_PP=yes" >> config.mak
1279
1280 if test "$shared_pp" = "yes" ; then
1281 echo "#define SHARED_PP 1" >> $TMPH
1282 echo "SHARED_PP=yes" >> config.mak
1283 fi
1284 fi
1285
1286 # mpeg audio high precision mode
1287 if test "$mpegaudio_hp" = "yes" ; then
1288 echo "#define CONFIG_MPEGAUDIO_HP 1" >> $TMPH
1289 fi
1290
1291 if test "$v4l" = "yes" ; then
1292 echo "#define CONFIG_VIDEO4LINUX 1" >> $TMPH
1293 echo "CONFIG_VIDEO4LINUX=yes" >> config.mak
1294 fi
1295
1296 if test "$dv1394" = "yes" ; then
1297 echo "#define CONFIG_DV1394 1" >> $TMPH
1298 echo "CONFIG_DV1394=yes" >> config.mak
1299 fi
1300
1301 if test "$dc1394" = "yes" ; then
1302 echo "#define CONFIG_DC1394 1" >> $TMPH
1303 echo "CONFIG_DC1394=yes" >> config.mak
1304 fi
1305
1306 if test "$dlopen" = "yes" ; then
1307 echo "#define CONFIG_HAVE_DLOPEN 1" >> $TMPH
1308 fi
1309
1310 if test "$dlfcn" = "yes" ; then
1311 echo "#define CONFIG_HAVE_DLFCN 1" >> $TMPH
1312 fi
1313
1314 if test "$audio_oss" = "yes" ; then
1315 echo "#define CONFIG_AUDIO_OSS 1" >> $TMPH
1316 echo "CONFIG_AUDIO_OSS=yes" >> config.mak
1317 fi
1318
1319 if test "$audio_beos" = "yes" ; then
1320 echo "#define CONFIG_AUDIO_BEOS 1" >> $TMPH
1321 echo "CONFIG_AUDIO_BEOS=yes" >> config.mak
1322 fi
1323
1324 if test "$network" = "yes" ; then
1325 echo "#define CONFIG_NETWORK 1" >> $TMPH
1326 echo "CONFIG_NETWORK=yes" >> config.mak
1327 fi
1328
1329 if test "$ipv6" = "yes" ; then
1330 echo "#define CONFIG_IPV6 1" >> $TMPH
1331 fi
1332
1333 if test "$zlib" = "yes" ; then
1334 echo "#define CONFIG_ZLIB 1" >> $TMPH
1335 echo "CONFIG_ZLIB=yes" >> config.mak
1336 fi
1337
1338 if test "$mp3lame" = "yes" ; then
1339 echo "#define CONFIG_MP3LAME 1" >> $TMPH
1340 echo "CONFIG_MP3LAME=yes" >> config.mak
1341 fi
1342
1343 if test "$vorbis" = "yes" ; then
1344 echo "#define CONFIG_VORBIS 1" >> $TMPH
1345 echo "CONFIG_VORBIS=yes" >> config.mak
1346 fi
1347
1348 if test "$faad" = "yes" ; then
1349 echo "#define CONFIG_FAAD 1" >> $TMPH
1350 echo "CONFIG_FAAD=yes" >> config.mak
1351 fi
1352
1353 if test "$faadbin" = "yes" ; then
1354 echo "#define CONFIG_FAADBIN 1" >> $TMPH
1355 echo "CONFIG_FAADBIN=yes" >> config.mak
1356 fi
1357
1358 if test "$faac" = "yes" ; then
1359 echo "#define CONFIG_FAAC 1" >> $TMPH
1360 echo "CONFIG_FAAC=yes" >> config.mak
1361 fi
1362
1363 if test "$xvid" = "yes" ; then
1364 echo "#define CONFIG_XVID 1" >> $TMPH
1365 echo "CONFIG_XVID=yes" >> config.mak
1366 fi
1367
1368 if test "$mingw32" = "yes" ; then
1369 echo "#define CONFIG_WIN32 1" >> $TMPH
1370 echo "CONFIG_WIN32=yes" >> config.mak
1371 echo "HAVE_W32THREADS=yes" >> config.mak
1372 echo "#define HAVE_W32THREADS 1" >> $TMPH
1373 echo "#define HAVE_THREADS 1" >> $TMPH
1374 echo "#ifndef __MINGW32__" >> $TMPH
1375 echo "#define __MINGW32__ 1" >> $TMPH
1376 echo "#endif" >> $TMPH
1377 fi
1378
1379 if test "$os2" = "yes" ; then
1380 echo "#define CONFIG_OS2 1" >> $TMPH
1381 echo "CONFIG_OS2=yes" >> config.mak
1382 fi
1383
1384 if test "$TARGET_OS" = "SunOS" ; then
1385 echo "#define CONFIG_SUNOS 1" >> $TMPH
1386 fi
1387
1388 if test "$TARGET_OS" = "BeOS" ; then
1389 echo "HAVE_BEOSTHREADS=yes" >> config.mak
1390 echo "#define HAVE_BEOSTHREADS 1" >> $TMPH
1391 echo "#define HAVE_THREADS 1" >> $TMPH
1392 fi
1393
1394 if test "$darwin" = "yes"; then
1395 echo "#define CONFIG_DARWIN 1" >> $TMPH
1396 echo "CONFIG_DARWIN=yes" >> config.mak
1397 fi
1398
1399 if test "$_malloc_h" = "yes" ; then
1400 echo "#define HAVE_MALLOC_H 1" >> $TMPH
1401 else
1402 echo "#undef HAVE_MALLOC_H" >> $TMPH
1403 fi
1404
1405 if test "$_memalign" = "yes" ; then
1406 echo "#define HAVE_MEMALIGN 1" >> $TMPH
1407 else
1408 echo "#undef HAVE_MEMALIGN" >> $TMPH
1409 fi
1410
1411 if test "$memalignhack" = "yes" ; then
1412 echo "#define MEMALIGN_HACK 1" >> $TMPH
1413 fi
1414
1415
1416 if test "$netserver" = "yes" ; then
1417 echo "#define CONFIG_BEOS_NETSERVER 1" >> $TMPH
1418 echo "CONFIG_BEOS_NETSERVER=yes" >> config.mak
1419 fi
1420
1421 if test "$need_inet_aton" = "yes" ; then
1422 echo "NEED_INET_ATON=yes" >> config.mak
1423 fi
1424
1425 if test "$simpleidct" = "yes" ; then
1426 echo "#define SIMPLE_IDCT 1" >> $TMPH
1427 fi
1428
1429 if test "$ffserver" = "yes" ; then
1430 echo "#define CONFIG_FFSERVER 1" >> $TMPH
1431 echo "CONFIG_FFSERVER=yes" >> config.mak
1432 fi
1433
1434 if test "$ffplay" = "yes" ; then
1435 echo "CONFIG_FFPLAY=yes" >> config.mak
1436 fi
1437
1438 if test "$risky" = "yes" ; then
1439 echo "#define CONFIG_RISKY 1" >> $TMPH
1440 echo "CONFIG_RISKY=yes" >> config.mak
1441 fi
1442
1443 if test "$gpl" = "yes" ; then
1444 echo "#define CONFIG_GPL 1" >> $TMPH
1445 echo "CONFIG_GPL=yes" >> config.mak
1446 fi
1447
1448 echo "#define restrict $_restrict" >> $TMPH
1449
1450 if test "$optimize" = "small"; then
1451 echo "#define always_inline" >> $TMPH
1452 fi
1453
1454 # build tree in object directory if source path is different from current one
1455 if test "$source_path_used" = "yes" ; then
1456 DIRS="libavformat libavcodec libavcodec/alpha libavcodec/armv4l libavcodec/i386 \
1457 libavcodec/ppc libavcodec/liba52 libavcodec/mlib libavcodec/libpostproc tests vhook"
1458 FILES="Makefile libavformat/Makefile libavcodec/Makefile libavcodec/libpostproc/Makefile tests/Makefile vhook/Makefile"
1459 for dir in $DIRS ; do
1460 mkdir -p $dir
1461 done
1462 for f in $FILES ; do
1463 ln -sf "$source_path/$f" $f
1464 done
1465 fi
1466 echo "SRC_PATH='$source_path'" >> config.mak
1467
1468 if test "$amr_wb" = "yes" ; then
1469 echo "#define AMR_WB 1" >> $TMPH
1470 echo "AMR_WB=yes" >> config.mak
1471 echo
1472 echo "AMR WB FLOAT NOTICE ! Make sure you have downloaded TS26.204"
1473 echo "V5.1.0 from "
1474 echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.204/26204-510.zip"
1475 echo "and extracted the source to libavcodec/amrwb_float"
1476 echo
1477 fi
1478
1479 if test "$amr_nb" = "yes" ; then
1480 echo "#define AMR_NB 1" >> $TMPH
1481 echo "AMR_NB=yes" >> config.mak
1482 echo
1483 if test "$amr_nb_fixed" = "yes" ; then
1484 echo "AMR_NB_FIXED=yes" >> config.mak
1485 echo "#define AMR_NB_FIXED 1" >> $TMPH
1486 echo "AMR NB FIXED POINT NOTICE! Make sure you have downloaded TS26.073 "
1487 echo "REL-5 version 5.1.0 from "
1488 echo "http://www.3gpp.org/ftp/Specs/latest/Rel-5/26_series/26073-5??.zip"
1489 echo "and extracted src to libavcodec/amr"
1490 echo "You must also add -DMMS_IO and remove -pedantic-errors to/from CFLAGS in libavcodec/amr/makefile."
1491 echo "i.e. CFLAGS = -Wall -I. \$(CFLAGS_\$(MODE)) -D\$(VAD) -DMMS_IO"
1492 echo
1493 else
1494 echo "AMR NB FLOAT NOTICE ! Make sure you have downloaded TS26.104"
1495 echo "REL-5 V5.1.0 from "
1496 echo "http://www.3gpp.org/ftp/Specs/latest/Rel-5/26_series/26104-5??.zip"
1497 echo "and extracted the source to libavcodec/amr_float"
1498 echo "and if u try this on an alpha, u may need to change Word32 to int in amr/typedef.h"
1499 echo
1500 fi
1501
1502 fi
1503
1504 diff $TMPH config.h >/dev/null 2>&1
1505 if test $? -ne 0 ; then
1506 mv -f $TMPH config.h
1507 else
1508 echo "config.h is unchanged"
1509 fi
1510
1511 rm -f $TMPO $TMPC $TMPE $TMPS $TMPH