vhook watermark patch by (Marcus Engene: ffmpeg, engene se)
[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 " --libdir=DIR install libs in DIR [PREFIX/lib]"
17 echo " --mandir=DIR man documentation in DIR [PREFIX/man]"
18 echo " --enable-mp3lame enable mp3 encoding via libmp3lame [default=no]"
19 echo " --enable-libogg enable ogg support via libogg [default=no]"
20 echo " --enable-vorbis enable vorbis support via libvorbis [default=no]"
21 echo " --enable-theora enable theora support via libtheora [default=no]"
22 echo " --enable-faad enable faad support via libfaad [default=no]"
23 echo " --enable-faadbin build faad support with runtime linking [default=no]"
24 echo " --enable-faac enable faac support via libfaac [default=no]"
25 echo " --enable-libgsm enable gsm support via libgsm [default=no]"
26 echo " --enable-xvid enable xvid support via xvidcore [default=no]"
27 echo " --enable-x264 enable H.264 encoding via x264 [default=no]"
28 echo " --enable-mingw32 enable mingw32 native/cross windows compile"
29 echo " --enable-a52 enable GPL'ed A52 support [default=no]"
30 echo " --enable-a52bin open liba52.so.0 at runtime [default=no]"
31 echo " --enable-dts enable GPL'ed DTS support [default=no]"
32 echo " --enable-pp enable GPL'ed post processing support [default=no]"
33 echo " --enable-shared-pp use libpostproc.so [default=no]"
34 echo " --enable-shared build shared libraries [default=no]"
35 echo " --enable-amr_nb enable amr_nb float audio codec"
36 echo " --enable-amr_nb-fixed use fixed point for amr-nb codec"
37 echo " --enable-amr_wb enable amr_wb float audio codec"
38 echo " --enable-sunmlib use Sun medialib [default=no]"
39 echo " --enable-pthreads use pthreads [default=no]"
40 echo " --enable-dc1394 enable IIDC-1394 grabbing using libdc1394 and libraw1394 [default=no]"
41 echo " --enable-gpl allow use of gpl code, the resulting libav* and ffmpeg will be under gpl [default=no]"
42 echo ""
43 echo "Advanced options (experts only):"
44 echo " --source-path=PATH path of source code [$source_path]"
45 echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]"
46 echo " --cc=CC use C compiler CC [$cc]"
47 echo " --make=MAKE use specified make [$make]"
48 echo " --extra-cflags=ECFLAGS add ECFLAGS to CFLAGS [$CFLAGS]"
49 echo " --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]"
50 echo " --extra-libs=ELIBS add ELIBS [$ELIBS]"
51 echo " --build-suffix=SUFFIX suffix for application specific build []"
52 echo " --cpu=CPU force cpu to CPU [$cpu]"
53 echo " --tune=PROCESSOR tune code for a particular CPU (may fails or misperforms on other CPUs)"
54 echo " --powerpc-perf-enable enable performance report on PPC (requires enabling PMC)"
55 echo " --disable-mmx disable mmx usage"
56 echo " --disable-altivec disable AltiVec usage"
57 echo " --disable-audio-oss disable OSS audio support [default=no]"
58 echo " --disable-audio-beos disable BeOS audio support [default=no]"
59 echo " --disable-v4l disable video4linux grabbing [default=no]"
60 echo " --disable-dv1394 disable DV1394 grabbing [default=no]"
61 echo " --disable-network disable network support [default=no]"
62 echo " --disable-zlib disable zlib [default=no]"
63 echo " --disable-simple_idct disable simple IDCT routines [default=no]"
64 echo " --disable-vhook disable video hooking support"
65 echo " --enable-gprof enable profiling with gprof [$gprof]"
66 echo " --disable-debug disable debugging symbols"
67 echo " --disable-opts disable compiler optimizations"
68 echo " --disable-mpegaudio-hp faster (but less accurate)"
69 echo " mpegaudio decoding [default=no]"
70 echo " --disable-ffserver disable ffserver build"
71 echo " --disable-ffplay disable ffplay build"
72 echo " --enable-small optimize for size instead of speed"
73 echo " --enable-memalign-hack emulate memalign, interferes with memory debuggers"
74 echo " --disable-strip disable stripping of executables and shared libraries"
75 echo " --enable-codec=codec enables codec"
76 echo " --disable-codec=codec disables codec"
77 echo " --disable-encoders disables all encoders"
78 echo ""
79 echo "NOTE: The object files are build at the place where configure is launched"
80 exit 1
81 fi
82
83 # set temporary file name
84 if test ! -z "$TMPDIR" ; then
85 TMPDIR1="${TMPDIR}"
86 elif test ! -z "$TEMPDIR" ; then
87 TMPDIR1="${TEMPDIR}"
88 else
89 TMPDIR1="/tmp"
90 fi
91
92 TMPC="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.c"
93 TMPO="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.o"
94 TMPE="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}"
95 TMPS="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S"
96 TMPH="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.h"
97
98 # default parameters
99 prefix="/usr/local"
100 libdir=""
101 mandir=""
102 bindir=""
103 cross_prefix=""
104 cc="gcc"
105 ar="ar"
106 ranlib="ranlib"
107 make="make"
108 strip="strip"
109 cpu=`uname -m`
110 tune="generic"
111 powerpc_perf="no"
112 mmx="default"
113 altivec="default"
114 mmi="default"
115 case "$cpu" in
116 i386|i486|i586|i686|i86pc|BePC)
117 cpu="x86"
118 ;;
119 x86_64|amd64)
120 cpu="x86"
121 canon_arch="`cc -dumpmachine | sed -e 's,\([^-]*\)-.*,\1,'`"
122 if [ x"$canon_arch" = x"x86_64" -o x"$canon_arch" = x"amd64" ]; then
123 if [ -z "`echo $CFLAGS | grep -- -m32`" ]; then
124 cpu="x86_64"
125 fi
126 fi
127 ;;
128 # armv4l is a subset of armv5tel
129 armv4l|armv5tel)
130 cpu="armv4l"
131 ;;
132 alpha)
133 cpu="alpha"
134 ;;
135 "Power Macintosh"|ppc)
136 cpu="powerpc"
137 ;;
138 mips)
139 cpu="mips"
140 ;;
141 sun4u|sparc64)
142 cpu="sparc64"
143 ;;
144 sparc)
145 cpu="sparc"
146 ;;
147 sh4)
148 cpu="sh4"
149 ;;
150 *)
151 cpu="unknown"
152 ;;
153 esac
154 gprof="no"
155 v4l="yes"
156 audio_oss="yes"
157 audio_beos="no"
158 dv1394="yes"
159 dc1394="no"
160 network="yes"
161 zlib="yes"
162 libgsm="no"
163 mp3lame="no"
164 libogg="no"
165 vorbis="no"
166 theora="no"
167 faad="no"
168 faadbin="no"
169 faac="no"
170 xvid="no"
171 x264="no"
172 a52="no"
173 a52bin="no"
174 dts="no"
175 pp="no"
176 shared_pp="no"
177 mingw32="no"
178 cygwin="no"
179 os2="no"
180 lshared="no"
181 optimize="yes"
182 debug="yes"
183 dostrip="yes"
184 extralibs="-lm"
185 simpleidct="yes"
186 bigendian="no"
187 inttypes="yes"
188 emu_fast_int="no"
189 vhook="default"
190 dlfcn="no"
191 dlopen="no"
192 mpegaudio_hp="yes"
193 SHFLAGS=-shared
194 netserver="no"
195 need_inet_aton="no"
196 ffserver="yes"
197 ffplay="yes"
198 LDFLAGS=-Wl,--warn-common
199 FFSLDFLAGS=-Wl,-E
200 LDCONFIG="ldconfig"
201 LIBPREF="lib"
202 LIBSUF=".a"
203 SLIBPREF="lib"
204 SLIBSUF=".so"
205 EXESUF=""
206 BUILDSUF=""
207 amr_nb="no"
208 amr_wb="no"
209 amr_nb_fixed="no"
210 amr_if2="no"
211 sunmlib="no"
212 pthreads="no"
213 gpl="no"
214 memalignhack="no"
215
216 # OS specific
217 targetos=`uname -s`
218 case $targetos in
219 BeOS)
220 prefix="/boot/home/config"
221 # helps building libavcodec
222 CFLAGS="-DPIC -fomit-frame-pointer"
223 # 3 gcc releases known for BeOS, each with ugly bugs
224 gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
225 case "$gcc_version" in
226 2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc"
227 mmx="no"
228 ;;
229 *20010315*) echo "BeBits gcc"
230 CFLAGS="$CFLAGS -fno-expensive-optimizations"
231 ;;
232 esac
233 SHFLAGS=-nostart
234 # disable linux things
235 audio_oss="no"
236 v4l="no"
237 dv1394="no"
238 # enable beos things
239 audio_beos="yes"
240 # no need for libm, but the inet stuff
241 # Check for BONE
242 if (echo $BEINCLUDES|grep 'headers/be/bone' >/dev/null); then
243 extralibs="-lbind -lsocket"
244 else
245 netserver="yes"
246 need_inet_aton="yes"
247 extralibs="-lnet"
248 fi ;;
249 SunOS)
250 v4l="no"
251 audio_oss="no"
252 dv1394="no"
253 make="gmake"
254 LDFLAGS=""
255 FFSLDFLAGS=""
256 need_inet_aton="yes"
257 extralibs="$extralibs -lsocket -lnsl"
258 ;;
259 NetBSD)
260 v4l="no"
261 audio_oss="yes"
262 dv1394="no"
263 make="gmake"
264 LDFLAGS="$LDFLAGS -export-dynamic"
265 case `uname -r` in
266 2.*) extralibs="-lossaudio"
267 ;;
268 esac
269 ;;
270 OpenBSD)
271 v4l="no"
272 audio_oss="yes"
273 dv1394="no"
274 make="gmake"
275 CFLAGS="$CFLAGS \$(PIC)"
276 LDFLAGS="$LDFLAGS -export-dynamic -pthread"
277 LDCONFIG="ldconfig -m \$(libdir)"
278 extralibs="$extralibs -lossaudio"
279 ;;
280 FreeBSD)
281 v4l="no"
282 audio_oss="yes"
283 dv1394="no"
284 make="gmake"
285 CFLAGS="-pthread"
286 LDFLAGS="$LDFLAGS -export-dynamic -pthread"
287 ;;
288 BSD/OS)
289 v4l="no"
290 audio_oss="yes"
291 dv1394="no"
292 extralibs="-lpoll -lgnugetopt -lm"
293 make="gmake"
294 ;;
295 Darwin)
296 cc="cc"
297 v4l="no"
298 audio_oss="no"
299 dv1394="no"
300 ffserver="no"
301 SHFLAGS="-dynamiclib"
302 extralibs=""
303 darwin="yes"
304 strip="strip -x"
305 LDFLAGS="-Wl,-d,-search_paths_first"
306 FFSLDFLAGS=-Wl,-bind_at_load
307 ;;
308 MINGW32*)
309 # Note: the rest of the mingw32 config is done afterwards as mingw32
310 # can be forced on command line for linux cross compilation
311 mingw32="yes"
312 ;;
313 CYGWIN*)
314 v4l="no"
315 audio_oss="yes"
316 dv1394="no"
317 ffserver="no"
318 extralibs=""
319 cygwin="yes"
320 EXESUF=".exe"
321 ;;
322 Linux)
323 LDFLAGS="$LDFLAGS -rdynamic"
324 ;;
325 IRIX*)
326 ranlib="echo ignoring ranlib"
327 v4l="no"
328 audio_oss="no"
329 make="gmake"
330 ;;
331 OS/2)
332 TMPE=$TMPE".exe"
333 ar="emxomfar -p128"
334 ranlib="echo ignoring ranlib"
335 strip="echo ignoring strip"
336 CFLAGS="-Zomf"
337 LDFLAGS="-Zomf -Zstack 16384 -s"
338 SHFLAGS="-Zdll -Zomf"
339 FFSLDFLAGS=""
340 LIBPREF=""
341 LIBSUF=".lib"
342 SLIBPREF=""
343 SLIBSUF=".dll"
344 EXESUF=".exe"
345 extralibs=""
346 v4l="no"
347 audio_oss="no"
348 dv1394="no"
349 network="no"
350 ffserver="no"
351 vhook="no"
352 os2="yes"
353
354 ;;
355 *) ;;
356 esac
357
358 # From mplayer configure. We need TARGET_OS available
359 # to the Makefile, so it can distinguish between flavors
360 # of AltiVec on PowerPC
361 TARGET_OS=`( uname -s ) 2>&1`
362 case "$TARGET_OS" in
363 Linux|FreeBSD|NetBSD|BSD/OS|OpenBSD|SunOS|QNX|Darwin|GNU|BeOS)
364 ;;
365 IRIX*)
366 TARGET_OS=IRIX
367 ;;
368 HP-UX*)
369 TARGET_OS=HP-UX
370 ;;
371 [cC][yY][gG][wW][iI][nN]*)
372 TARGET_OS=CYGWIN
373 ;;
374 *)
375 TARGET_OS="$TARGET_OS-UNKNOWN"
376 ;;
377 esac
378
379 # find source path
380 source_path="`echo $0 | sed -e 's#/configure##'`"
381 source_path_used="yes"
382 if test -z "$source_path" -o "$source_path" = "." ; then
383 source_path=`pwd`
384 source_path_used="no"
385 else
386 source_path="`cd \"$source_path\"; pwd`"
387 fi
388
389 FFMPEG_CONFIGURATION=" "
390 for opt do
391 FFMPEG_CONFIGURATION="$FFMPEG_CONFIGURATION""$opt "
392 done
393
394 CODEC_LIST=`grep 'register_avcodec(&[a-z]' $source_path/libavcodec/allcodecs.c | sed 's/.*&\(.*\)).*/\1/'`
395
396 for opt do
397 case "$opt" in
398 --prefix=*) prefix=`echo $opt | cut -d '=' -f 2`
399 ;;
400 --libdir=*) libdir=`echo $opt | cut -d '=' -f 2`
401 ;;
402 --mandir=*) mandir=`echo $opt | cut -d '=' -f 2`
403 ;;
404 --source-path=*) source_path=`echo $opt | cut -d '=' -f 2`
405 ;;
406 --cross-prefix=*) cross_prefix=`echo $opt | cut -d '=' -f 2`
407 ;;
408 --cc=*) cc=`echo $opt | cut -d '=' -f 2`
409 ;;
410 --make=*) make=`echo $opt | cut -d '=' -f 2`
411 ;;
412 --extra-cflags=*) CFLAGS="$CFLAGS ${opt#--extra-cflags=}"
413 ;;
414 --extra-ldflags=*) LDFLAGS="$LDFLAGS ${opt#--extra-ldflags=}"
415 ;;
416 --extra-libs=*) extralibs=${opt#--extra-libs=}
417 ;;
418 --build-suffix=*) BUILDSUF=${opt#--build-suffix=}
419 ;;
420 --cpu=*) cpu=`echo $opt | cut -d '=' -f 2`
421 ;;
422 --tune=*) tune=`echo $opt | cut -d '=' -f 2`
423 ;;
424 --powerpc-perf-enable) powerpc_perf="yes"
425 ;;
426 --disable-mmx) mmx="no"
427 ;;
428 --disable-altivec) altivec="no"
429 ;;
430 --enable-gprof) gprof="yes"
431 ;;
432 --disable-v4l) v4l="no"
433 ;;
434 --disable-audio-oss) audio_oss="no"
435 ;;
436 --disable-audio-beos) audio_beos="no"
437 ;;
438 --disable-dv1394) dv1394="no"
439 ;;
440 --disable-network) network="no"; ffserver="no"
441 ;;
442 --disable-zlib) zlib="no"
443 ;;
444 --enable-a52) a52="yes"
445 ;;
446 --enable-a52bin) a52bin="yes" ; extralibs="$ldl $extralibs"
447 ;;
448 --enable-dts) dts="yes" ; extralibs="$extralibs -ldts"
449 ;;
450 --enable-pp) pp="yes"
451 ;;
452 --enable-shared-pp) shared_pp="yes"
453 ;;
454 --enable-libgsm) libgsm="yes"
455 ;;
456 --enable-mp3lame) mp3lame="yes"
457 ;;
458 --enable-libogg) libogg="yes"
459 ;;
460 --enable-vorbis) vorbis="yes"
461 ;;
462 --enable-theora) theora="yes"
463 ;;
464 --enable-faad) faad="yes"
465 ;;
466 --enable-faadbin) faadbin="yes"
467 ;;
468 --enable-faac) faac="yes"
469 ;;
470 --enable-xvid) xvid="yes"
471 ;;
472 --enable-x264) x264="yes"; extralibs="$extralibs -lx264"
473 ;;
474 --enable-dc1394) dc1394="yes"
475 ;;
476 --disable-vhook) vhook="no"
477 ;;
478 --disable-simple_idct) simpleidct="no"
479 ;;
480 --enable-mingw32) mingw32="yes"
481 ;;
482 --enable-shared) lshared="yes"
483 ;;
484 --disable-debug) debug="no"
485 ;;
486 --disable-opts) optimize="no"
487 ;;
488 --disable-mpegaudio-hp) mpegaudio_hp="no"
489 ;;
490 --disable-ffserver) ffserver="no"
491 ;;
492 --disable-ffplay) ffplay="no"
493 ;;
494 --enable-small) optimize="small"
495 ;;
496 --enable-amr_nb) amr_nb="yes"
497 ;;
498 --enable-amr_nb-fixed) amr_nb_fixed="yes"
499 ;;
500 --enable-amr_wb) amr_wb="yes"
501 ;;
502 --enable-amr_if2) amr_if2="yes"
503 ;;
504 --enable-sunmlib) sunmlib="yes"
505 ;;
506 --enable-pthreads) pthreads="yes"
507 ;;
508 --enable-gpl) gpl="yes"
509 ;;
510 --enable-memalign-hack) memalignhack="yes"
511 ;;
512 --disable-strip) dostrip="no"
513 ;;
514 --enable-codec=*) CODEC_LIST="$CODEC_LIST ${opt#--enable-codec=}"
515 ;;
516 --disable-codec=*) CODEC_LIST="`echo $CODEC_LIST | sed -e \"s#${opt#--disable-codec=}##\"`"
517 ;;
518 --disable-encoders) CODEC_LIST="`echo $CODEC_LIST | sed 's/[-_a-zA-Z0-9]*encoder//g'`"
519 ;;
520 esac
521 done
522
523 if test "$theora" = "yes" ; then
524 if test "$libogg" = "no"; then
525 echo "libogg must be enabled to enable Theora"
526 fail="yes"
527 theora="no"
528 fi
529 fi
530
531 if test "$vorbis" = "yes" ; then
532 if test "$libogg" = "no"; then
533 echo "libogg must be enabled to enable Vorbis"
534 fail="yes"
535 vorbis="no"
536 fi
537 fi
538
539 if test "$gpl" != "yes"; then
540 if test "$pp" != "no" -o "$shared_pp" != "no"; then
541 echo "The Postprocessing code is under GPL and --enable-gpl is not specified"
542 fail="yes"
543 fi
544
545 if test "$a52" != "no" -o "$a52bin" != "no"; then
546 echo "liba52 is under GPL and --enable-gpl is not specified"
547 fail="yes"
548 fi
549
550 if test "$xvid" != "no"; then
551 echo "libxvidcore is under GPL and --enable-gpl is not specified"
552 fail="yes"
553 fi
554
555 if test "$x264" != "no"; then
556 echo "x264 is under GPL and --enable-gpl is not specified"
557 fail="yes"
558 fi
559
560 if test "$dts" != "no"; then
561 echo "libdts is under GPL and --enable-gpl is not specified"
562 fail="yes"
563 fi
564
565 if test "$faad" != "no" -o "$faadbin" != "no"; then
566 cat > $TMPC << EOF
567 #include <faad.h>
568 int main( void ) { return 0; }
569 EOF
570
571 if $cc $CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
572 cat > $TMPC << EOF
573 #include <faad.h>
574 #ifndef FAAD2_VERSION
575 ok faad1
576 #endif
577 int main( void ) { return 0; }
578 EOF
579 if $cc $CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
580 echo "faad2 is under GPL and --enable-gpl is not specified"
581 fail="yes"
582 fi
583 else
584 faad="no"
585 faadbin="no"
586 echo "faad test failed"
587 fi
588 fi
589
590
591 if test "$fail" = "yes"; then
592 exit 1
593 fi
594 fi
595
596 # compute mmx state
597 if test $mmx = "default"; then
598 if test $cpu = "x86" -o $cpu = "x86_64"; then
599 mmx="yes"
600 else
601 mmx="no"
602 fi
603 fi
604
605 #Darwin CC versions
606 needmdynamicnopic="no"
607 if test $targetos = Darwin; then
608 if test -n "`$cc -v 2>&1 | grep xlc`"; then
609 CFLAGS="$CFLAGS -qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto"
610 else
611 gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
612 case "$gcc_version" in
613 *2.95*)
614 CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer"
615 ;;
616 *[34].*)
617 CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer -force_cpusubtype_ALL -Wno-sign-compare"
618 if test "$lshared" = no; then
619 needmdynamicnopic="yes"
620 fi
621 ;;
622 *)
623 CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer"
624 if test "$lshared" = no; then
625 needmdynamicnopic="yes"
626 fi
627 ;;
628 esac
629 fi
630 fi
631
632 # Can only do AltiVec on PowerPC
633 if test $altivec = "default"; then
634 if test $cpu = "powerpc"; then
635 altivec="yes"
636 else
637 altivec="no"
638 fi
639 fi
640
641 # Add processor-specific flags
642 TUNECPU="generic"
643 POWERPCMODE="32bits"
644 if test $tune != "generic"; then
645 case $tune in
646 601|ppc601|PowerPC601)
647 CFLAGS="$CFLAGS -mcpu=601"
648 if test $altivec = "yes"; then
649 echo "WARNING: tuning for PPC601 but altivec enabled !";
650 fi
651 TUNECPU=ppc601
652 ;;
653 603*|ppc603*|PowerPC603*)
654 CFLAGS="$CFLAGS -mcpu=603"
655 if test $altivec = "yes"; then
656 echo "WARNING: tuning for PPC603 but altivec enabled !";
657 fi
658 TUNECPU=ppc603
659 ;;
660 604*|ppc604*|PowerPC604*)
661 CFLAGS="$CFLAGS -mcpu=604"
662 if test $altivec = "yes"; then
663 echo "WARNING: tuning for PPC604 but altivec enabled !";
664 fi
665 TUNECPU=ppc604
666 ;;
667 G3|g3|75*|ppc75*|PowerPC75*)
668 CFLAGS="$CFLAGS -mcpu=750 -mtune=750 -mpowerpc-gfxopt"
669 if test $altivec = "yes"; then
670 echo "WARNING: tuning for PPC75x but altivec enabled !";
671 fi
672 TUNECPU=ppc750
673 ;;
674 G4|g4|745*|ppc745*|PowerPC745*)
675 CFLAGS="$CFLAGS -mcpu=7450 -mtune=7450 -mpowerpc-gfxopt"
676 if test $altivec = "no"; then
677 echo "WARNING: tuning for PPC745x but altivec disabled !";
678 fi
679 TUNECPU=ppc7450
680 ;;
681 74*|ppc74*|PowerPC74*)
682 CFLAGS="$CFLAGS -mcpu=7400 -mtune=7400 -mpowerpc-gfxopt"
683 if test $altivec = "no"; then
684 echo "WARNING: tuning for PPC74xx but altivec disabled !";
685 fi
686 TUNECPU=ppc7400
687 ;;
688 G5|g5|970|ppc970|PowerPC970|power4*|Power4*)
689 CFLAGS="$CFLAGS -mcpu=970 -mtune=970 -mpowerpc-gfxopt -mpowerpc64"
690 if test $altivec = "no"; then
691 echo "WARNING: tuning for PPC970 but altivec disabled !";
692 fi
693 TUNECPU=ppc970
694 POWERPCMODE="64bits"
695 ;;
696 i[3456]86|pentium|pentiumpro|pentium-mmx|pentium[234]|prescott|k6|k6-[23]|athlon|athlon-tbird|athlon-4|athlon-[mx]p|winchip-c6|winchip2|c3|nocona)
697 CFLAGS="$CFLAGS -march=$tune"
698 ;;
699 *)
700 echo "WARNING: unknown CPU \"$tune\", ignored"
701 ;;
702 esac
703 fi
704
705 # AltiVec flags: The FSF version of GCC differs from the Apple version
706 if test $cpu = "powerpc"; then
707 if test $altivec = "yes"; then
708 if test -n "`$cc -v 2>&1 | grep version | grep Apple`"; then
709 CFLAGS="$CFLAGS -faltivec"
710 else
711 CFLAGS="$CFLAGS -maltivec -mabi=altivec"
712 fi
713 fi
714 fi
715
716 # See if we have <altivec.h>
717 cat > $TMPC << EOF
718 #include <altivec.h>
719 int main( void ) { return 0; }
720 EOF
721
722 _altivec_h="no"
723 if $cc $CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
724 _altivec_h="yes"
725 fi
726
727 # See does our compiler support Motorola AltiVec C API
728 if test $altivec = "yes"; then
729 if test $_altivec_h = "yes"; then
730 cat > $TMPC << EOF
731 #include <altivec.h>
732 int main(void) {
733 vector signed int v1, v2, v3;
734 v1 = vec_add(v2,v3);
735 return 0;
736 }
737 EOF
738 else
739 cat > $TMPC << EOF
740 int main(void) {
741 vector signed int v1, v2, v3;
742 v1 = vec_add(v2,v3);
743 return 0;
744 }
745 EOF
746 fi
747 $cc $CFLAGS -o $TMPE $TMPC 2> /dev/null || altivec="no"
748 fi
749
750 # Can only do mmi on mips
751 if test $mmi = "default"; then
752 if test $cpu = "mips"; then
753 mmi="yes"
754 else
755 mmi="no"
756 fi
757 fi
758
759 # See does our compiler support mmi
760 if test $mmi = "yes"; then
761 cat > $TMPC << EOF
762 int main(void) {
763 __asm__ ("lq \$2, 0(\$2)");
764 return 0;
765 }
766 EOF
767 $cc -o $TMPE $TMPC 2> /dev/null || mmi="no"
768 fi
769
770 if test "$mingw32" = "yes" ; then
771 v4l="no"
772 audio_oss="no"
773 dv1394="no"
774 dc1394="no"
775 ffserver="no"
776 network="no"
777 LIBPREF=""
778 LIBSUF=".lib"
779 SLIBPREF=""
780 SLIBSUF=".dll"
781 EXESUF=".exe"
782 prefix="/c/Program Files/FFmpeg"
783 bindir="$prefix"
784 fi
785
786 cc="${cross_prefix}${cc}"
787 ar="${cross_prefix}${ar}"
788 ranlib="${cross_prefix}${ranlib}"
789 strip="${cross_prefix}${strip}"
790
791 if test -z "$cross_prefix" ; then
792
793 # ---
794 # big/little endian test
795 cat > $TMPC << EOF
796 #include <inttypes.h>
797 int main(int argc, char ** argv){
798 volatile uint32_t i=0x01234567;
799 return (*((uint8_t*)(&i))) == 0x67;
800 }
801 EOF
802
803 if $cc -o $TMPE $TMPC 2>/dev/null ; then
804 $TMPE && bigendian="yes"
805 else
806 echo big/little test failed
807 fi
808
809 else
810
811 # if cross compiling, cannot launch a program, so make a static guess
812 if test "$cpu" = "powerpc" -o "$cpu" = "mips" ; then
813 bigendian="yes"
814 fi
815
816 fi
817
818 # ---
819 # *inttypes.h* test
820 cat > $TMPC << EOF
821 #include <inttypes.h>
822 int main(int argc, char ** argv){
823 return 0;
824 }
825 EOF
826
827 $cc -o $TMPE $TMPC 2>/dev/null || inttypes="no"
828
829 # ---
830 # *int_fast* test
831 cat > $TMPC << EOF
832 #include <inttypes.h>
833 int main(int argc, char ** argv){
834 volatile uint_fast64_t i=0x01234567;
835 return 0;
836 }
837 EOF
838
839 $cc -o $TMPE $TMPC 2>/dev/null || emu_fast_int="yes"
840
841 # ---
842 # check availability of some header files
843
844 cat > $TMPC << EOF
845 #include <malloc.h>
846 int main( void ) { return 0; }
847 EOF
848
849 _memalign=no
850 _malloc_h=no
851 if $cc -o $TMPE $TMPC 2> /dev/null ; then
852 _malloc_h=yes
853 _memalign=yes
854 # check for memalign - atmos
855 cat > $TMPC << EOF
856 #include <stdio.h>
857 #include <malloc.h>
858 int main ( void ) {
859 char *string = NULL;
860 string = memalign(64, sizeof(char));
861 return 0;
862 }
863 EOF
864 $cc -o $TMPE $TMPC 2> /dev/null || _memalign=no
865 fi
866
867 if test "$_memalign" = "no" -a "$mmx" = "yes" -a "$memalignhack" != "yes"; then
868 echo "error, no memalign() but sse enabled, either disable it or use --enable-memalign-hack"
869 exit 1
870 fi
871
872 cat > $TMPC << EOF
873 #include <time.h>
874 int main( void ) { localtime_r(NULL, NULL); }
875 EOF
876
877 localtime_r=no
878 if $cc -o $TMPE $TMPC 2> /dev/null ; then
879 localtime_r=yes
880 fi
881
882 if test "$zlib" = "yes"; then
883 # check for zlib - mmu_man
884 cat > $TMPC << EOF
885 #include <zlib.h>
886 int main ( void ) {
887 if (zlibVersion() != ZLIB_VERSION)
888 puts("zlib version differs !!!");
889 return 1;
890 return 0;
891 }
892 EOF
893 $cc $CFLAGS $LDFLAGS -o $TMPE $TMPC -lz 2> /dev/null || zlib="no"
894 # $TMPE 2> /dev/null > /dev/null || zlib="no"
895 # XXX: more tests needed - runtime test
896 fi
897 if test "$zlib" = "yes"; then
898 extralibs="$extralibs -lz"
899 fi
900
901 # test for lrintf in math.h
902 cat > $TMPC << EOF
903 #define _ISOC9X_SOURCE 1
904 #include <math.h>
905 int main( void ) { return (lrintf(3.999f) > 0)?0:1; }
906 EOF
907
908 have_lrintf="no"
909 if $cc $extralibs -o $TMPE $TMPC 2> /dev/null ; then
910 have_lrintf="yes"
911 # allanc@chickenandporn.com: cannot execute cross-compiled
912 # code on the host. Only execute if not cross-compiling.
913 if test -z "$cross_prefix" ; then
914 $TMPE 2> /dev/null > /dev/null || have_lrintf="no"
915 fi
916 fi
917
918 _restrict=
919 for restrict_keyword in restrict __restrict__ __restrict; do
920 echo "void foo(char * $restrict_keyword p);" > $TMPC
921 if $cc -c -o $TMPO $TMPC 2> /dev/null; then
922 _restrict=$restrict_keyword
923 break;
924 fi
925 done
926
927 # test gcc version to see if vector builtins can be used
928 # currently only used on i386 for MMX builtins
929 cat > $TMPC << EOF
930 #include <xmmintrin.h>
931 int main(void) {
932 #if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2)
933 return 0;
934 #else
935 #error no vector builtins
936 #endif
937 }
938 EOF
939
940 builtin_vector=no
941 if $cc -o $TMPO $TMPC 2> /dev/null ; then
942 builtin_vector=yes
943 fi
944
945 # dlopen/dlfcn.h probing
946
947 cat > $TMPC << EOF
948 #include <dlfcn.h>
949 int main( void ) { return (int) dlopen("foo", 0); }
950 EOF
951
952 ldl=-ldl
953
954 if $cc -o $TMPE $TMPC -ldl > /dev/null 2>&1 ; then
955 dlfcn=yes
956 dlopen=yes
957 fi
958
959 if $cc -o $TMPE $TMPC > /dev/null 2>&1 ; then
960 dlfcn=yes
961 dlopen=yes
962 ldl=""
963 fi
964
965 cat > $TMPC << EOF
966 int main( void ) { return (int) dlopen("foo", 0); }
967 EOF
968
969 if $cc -o $TMPE $TMPC -ldl > /dev/null 2>&1 ; then
970 dlopen=yes
971 fi
972
973 if $cc -o $TMPE $TMPC > /dev/null 2>&1 ; then
974 dlopen=yes
975 ldl=""
976 fi
977
978 if test "$vhook" = "default" ; then
979 vhook="$dlopen"
980 fi
981
982 ##########################################
983 # imlib probe
984
985 cat > $TMPC << EOF
986 #include <X11/Xlib.h>
987 #include <Imlib2.h>
988 int main( void ) { return (int) imlib_load_font("foo"); }
989 EOF
990
991 imlib2=no
992 if $cc -o $TMPE $TMPC -lImlib2 -lm > /dev/null 2>&1 ; then
993 imlib2=yes
994 fi
995
996 ##########################################
997 # freetype probe
998
999 cat > $TMPC << EOF
1000 #include <ft2build.h>
1001 int main( void ) { return (int) FT_Init_FreeType(0); }
1002 EOF
1003
1004 freetype2=no
1005 if test "x$targetos" != "xBeOS" && test "$os2" != "yes"; then
1006 if (freetype-config --version) >/dev/null 2>&1 ; then
1007 if $cc -o $TMPE $TMPC `freetype-config --cflags` `freetype-config --libs` > /dev/null 2>&1 ; then
1008 freetype2=yes
1009 fi
1010 fi
1011 fi
1012
1013 ##########################################
1014 # SDL probe
1015
1016 cat > $TMPC << EOF
1017 #include <SDL.h>
1018 #undef main /* We don't want SDL to override our main() */
1019 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1020 EOF
1021
1022 sdl_too_old=no
1023 sdl=no
1024 if (sdl-config --version) >/dev/null 2>&1 ; then
1025 if $cc -o $TMPE `sdl-config --cflags` $TMPC `sdl-config --libs` > /dev/null 2>&1 ; then
1026 _sdlversion=`sdl-config --version | sed 's/[^0-9]//g'`
1027 if test "$_sdlversion" -lt 121 ; then
1028 sdl_too_old=yes
1029 else
1030 sdl=yes
1031 fi
1032 fi
1033 fi
1034
1035 ##########################################
1036 # texi2html probe
1037
1038 texi2html=no
1039 if (texi2html -version) >/dev/null 2>&1; then
1040 texi2html=yes
1041 fi
1042
1043 if test "$network" = "yes" ; then
1044 ##########################################
1045 # IPv6 probe
1046
1047 cat > $TMPC << EOF
1048 #include <sys/types.h>
1049 #include <sys/socket.h>
1050 #include <netinet/in.h>
1051 #include <netdb.h>
1052 int main( void ) {
1053 struct sockaddr_storage saddr;
1054 struct ipv6_mreq mreq6;
1055 getaddrinfo(0,0,0,0);
1056 getnameinfo(0,0,0,0,0,0,0);
1057 IN6_IS_ADDR_MULTICAST(0);
1058 }
1059 EOF
1060
1061 ipv6=no
1062 if $cc -o $TMPE $TMPC > /dev/null 2>&1 ; then
1063 ipv6=yes
1064 fi
1065 fi
1066
1067 case "`$cc -v 2>&1 | grep version`" in
1068 *gcc*)
1069 CFLAGS="-Wall -Wno-switch $CFLAGS"
1070 ;;
1071 *)
1072 ;;
1073 esac
1074
1075 if test "$sdl" = "no" ; then
1076 ffplay=no
1077 fi
1078
1079 if test "$debug" = "yes"; then
1080 CFLAGS="-g $CFLAGS"
1081 fi
1082
1083 if test "$optimize" = "small"; then
1084 # CFLAGS=${CFLAGS//-O3/-Os}
1085 CFLAGS="$CFLAGS -Os"
1086 fi
1087
1088 if test "$optimize" = "yes"; then
1089 if test -n "`$cc -v 2>&1 | grep xlc`"; then
1090 CFLAGS="$CFLAGS -O5"
1091 LDFLAGS="$LDFLAGS -O5"
1092 else
1093 CFLAGS="-O3 $CFLAGS"
1094 fi
1095 fi
1096
1097 if test x"$bindir" = x""; then
1098 bindir="${prefix}/bin"
1099 fi
1100
1101 if test x"$libdir" = x""; then
1102 libdir="${prefix}/lib"
1103 fi
1104
1105 if test x"$mandir" = x""; then
1106 mandir="${prefix}/man"
1107 fi
1108
1109 echo "Install prefix $prefix"
1110 echo "Source path $source_path"
1111 echo "C compiler $cc"
1112 echo "make $make"
1113 echo "CPU $cpu ($tune)"
1114 if test "$BUILDSUF" != ""; then
1115 echo "Build suffix $BUILDSUF"
1116 fi
1117 echo "Big Endian $bigendian"
1118 echo "inttypes.h $inttypes"
1119 echo "broken inttypes.h $emu_fast_int"
1120 if test $cpu = "x86" -o $cpu = "x86_64"; then
1121 echo "MMX enabled $mmx"
1122 echo "Vector Builtins $builtin_vector"
1123 fi
1124 if test $cpu = "mips"; then
1125 echo "MMI enabled $mmi"
1126 fi
1127 if test $cpu = "powerpc"; then
1128 echo "AltiVec enabled $altivec"
1129 fi
1130 echo "gprof enabled $gprof"
1131 echo "zlib enabled $zlib"
1132 echo "libgsm enabled $libgsm"
1133 echo "mp3lame enabled $mp3lame"
1134 echo "libogg enabled $libogg"
1135 echo "vorbis enabled $vorbis"
1136 echo "theora enabled $theora"
1137 echo "faad enabled $faad"
1138 echo "faadbin enabled $faadbin"
1139 echo "faac enabled $faac"
1140 echo "xvid enabled $xvid"
1141 echo "x264 enabled $x264"
1142 echo "a52 support $a52"
1143 echo "a52 dlopened $a52bin"
1144 echo "dts support $dts"
1145 echo "pp support $pp"
1146 echo "debug symbols $debug"
1147 echo "strip symbols $dostrip"
1148 echo "optimize $optimize"
1149 echo "shared pp $shared_pp"
1150 echo "Video hooking $vhook"
1151 echo "SDL support $sdl"
1152 if test $sdl_too_old = "yes"; then
1153 echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support"
1154 fi
1155
1156 if test "$vhook" = "yes" ; then
1157 echo "Imlib2 support $imlib2"
1158 echo "freetype support $freetype2"
1159 fi
1160 echo "Sun medialib support" $sunmlib
1161 echo "pthreads support" $pthreads
1162 echo "AMR-NB float support" $amr_nb
1163 echo "AMR-NB fixed support" $amr_nb_fixed
1164 echo "AMR-WB float support" $amr_wb
1165 echo "AMR-WB IF2 support" $amr_if2
1166 echo "network support $network"
1167 if test "$network" = "yes" ; then
1168 echo "IPv6 support $ipv6"
1169 fi
1170 if test "$gpl" = "no" ; then
1171 echo "License: LGPL"
1172 else
1173 echo "License: GPL"
1174 fi
1175
1176 echo "Creating config.mak and config.h"
1177
1178 date >> config.log
1179 echo " $0 $FFMPEG_CONFIGURATION" >> config.log
1180 echo "# Automatically generated by configure - do not modify" > config.mak
1181 echo "/* Automatically generated by configure - do not modify */" > $TMPH
1182 echo "#define FFMPEG_CONFIGURATION "'"'"$FFMPEG_CONFIGURATION"'"' >> $TMPH
1183
1184 echo "prefix=$prefix" >> config.mak
1185 echo "libdir=$libdir" >> config.mak
1186 echo "bindir=$bindir" >> config.mak
1187 echo "mandir=$mandir" >> config.mak
1188 echo "MAKE=$make" >> config.mak
1189 echo "CC=$cc" >> config.mak
1190 echo "AR=$ar" >> config.mak
1191 echo "RANLIB=$ranlib" >> config.mak
1192 if test "$dostrip" = "yes" ; then
1193 echo "STRIP=$strip" >> config.mak
1194 echo "INSTALLSTRIP=-s" >> config.mak
1195 else
1196 echo "STRIP=echo ignoring strip" >> config.mak
1197 echo "INSTALLSTRIP=" >> config.mak
1198 fi
1199
1200 # SHCFLAGS is a copy of CFLAGS without -mdynamic-no-pic. Used when building
1201 # shared modules on OS/X (vhook/Makefile).
1202 SHCFLAGS=$CFLAGS
1203 if test "$needmdynamicnopic" = yes; then
1204 CFLAGS="$CFLAGS -mdynamic-no-pic"
1205 fi
1206
1207 echo "OPTFLAGS=$CFLAGS" >> config.mak
1208 echo "SHCFLAGS=$SHCFLAGS">>config.mak
1209 echo "LDFLAGS=$LDFLAGS" >> config.mak
1210 echo "LDCONFIG=$LDCONFIG" >> config.mak
1211 echo "FFSLDFLAGS=$FFSLDFLAGS" >> config.mak
1212 echo "SHFLAGS=$SHFLAGS" >> config.mak
1213 echo "BUILDSUF=$BUILDSUF" >> config.mak
1214 echo "LIBPREF=$LIBPREF" >> config.mak
1215 echo "LIBSUF=\${BUILDSUF}$LIBSUF" >> config.mak
1216 echo "SLIBPREF=$SLIBPREF" >> config.mak
1217 echo "SLIBSUF=\${BUILDSUF}$SLIBSUF" >> config.mak
1218 echo "EXESUF=\${BUILDSUF}$EXESUF" >> config.mak
1219 echo "TARGET_OS=$TARGET_OS" >> config.mak
1220 if test "$cpu" = "x86" ; then
1221 echo "TARGET_ARCH_X86=yes" >> config.mak
1222 echo "#define ARCH_X86 1" >> $TMPH
1223 elif test "$cpu" = "x86_64" ; then
1224 echo "TARGET_ARCH_X86_64=yes" >> config.mak
1225 echo "#define ARCH_X86_64 1" >> $TMPH
1226 elif test "$cpu" = "armv4l" ; then
1227 echo "TARGET_ARCH_ARMV4L=yes" >> config.mak
1228 echo "#define ARCH_ARMV4L 1" >> $TMPH
1229 elif test "$cpu" = "alpha" ; then
1230 echo "TARGET_ARCH_ALPHA=yes" >> config.mak
1231 echo "#define ARCH_ALPHA 1" >> $TMPH
1232 elif test "$cpu" = "sparc64" ; then
1233 echo "TARGET_ARCH_SPARC64=yes" >> config.mak
1234 echo "#define ARCH_SPARC64 1" >> $TMPH
1235 echo "TARGET_ARCH_SPARC=yes" >> config.mak
1236 echo "#define ARCH_SPARC 1" >> $TMPH
1237 elif test "$cpu" = "sparc" ; then
1238 echo "TARGET_ARCH_SPARC=yes" >> config.mak
1239 echo "#define ARCH_SPARC 1" >> $TMPH
1240 elif test "$cpu" = "powerpc" ; then
1241 echo "TARGET_ARCH_POWERPC=yes" >> config.mak
1242 echo "#define ARCH_POWERPC 1" >> $TMPH
1243 if test $POWERPCMODE = "32bits"; then
1244 echo "#define POWERPC_MODE_32BITS 1" >> $TMPH
1245 else
1246 echo "#define POWERPC_MODE_64BITS 1" >> $TMPH
1247 fi
1248 if test "$powerpc_perf" = "yes"; then
1249 echo "#define POWERPC_PERFORMANCE_REPORT 1" >> $TMPH
1250 fi
1251 elif test "$cpu" = "mips" ; then
1252 echo "TARGET_ARCH_MIPS=yes" >> config.mak
1253 echo "#define ARCH_MIPS 1" >> $TMPH
1254 elif test "$cpu" = "sh4" ; then
1255 echo "TARGET_ARCH_SH4=yes" >> config.mak
1256 echo "#define ARCH_SH4 1" >> $TMPH
1257 fi
1258 echo "#define TUNECPU $TUNECPU" >> $TMPH
1259 if test "$bigendian" = "yes" ; then
1260 echo "WORDS_BIGENDIAN=yes" >> config.mak
1261 echo "#define WORDS_BIGENDIAN 1" >> $TMPH
1262 fi
1263 if test "$inttypes" != "yes" ; then
1264 echo "#define EMULATE_INTTYPES 1" >> $TMPH
1265 fi
1266 if test "$emu_fast_int" = "yes" ; then
1267 echo "#define EMULATE_FAST_INT 1" >> $TMPH
1268 fi
1269 if test "$mmx" = "yes" ; then
1270 echo "TARGET_MMX=yes" >> config.mak
1271 echo "#define HAVE_MMX 1" >> $TMPH
1272 echo "#define __CPU__ 586" >> $TMPH
1273 fi
1274 if test "$builtin_vector" = "yes" ; then
1275 echo "TARGET_BUILTIN_VECTOR=yes" >> config.mak
1276 echo "#define HAVE_BUILTIN_VECTOR 1" >> $TMPH
1277 fi
1278 if test "$mmi" = "yes" ; then
1279 echo "TARGET_MMI=yes" >> config.mak
1280 echo "#define HAVE_MMI 1" >> $TMPH
1281 fi
1282 if test "$altivec" = "yes" ; then
1283 echo "TARGET_ALTIVEC=yes" >> config.mak
1284 echo "#define HAVE_ALTIVEC 1" >> $TMPH
1285 echo "// Enable the next line to use the reference C code instead of AltiVec" >> $TMPH
1286 echo "// #define ALTIVEC_USE_REFERENCE_C_CODE 1" >> $TMPH
1287 if test "$_altivec_h" = "yes" ; then
1288 echo "#define HAVE_ALTIVEC_H 1" >> $TMPH
1289 else
1290 echo "#undef HAVE_ALTIVEC_H" >> $TMPH
1291 fi
1292 fi
1293 if test "$gprof" = "yes" ; then
1294 echo "TARGET_GPROF=yes" >> config.mak
1295 echo "#define HAVE_GPROF 1" >> $TMPH
1296 fi
1297 if test "$localtime_r" = "yes" ; then
1298 echo "#define HAVE_LOCALTIME_R 1" >> $TMPH
1299 fi
1300 if test "$imlib2" = "yes" ; then
1301 echo "HAVE_IMLIB2=yes" >> config.mak
1302 fi
1303 if test "$freetype2" = "yes" ; then
1304 echo "HAVE_FREETYPE2=yes" >> config.mak
1305 fi
1306 if test "$sunmlib" = "yes" ; then
1307 echo "HAVE_MLIB=yes" >> config.mak
1308 echo "#define HAVE_MLIB 1" >> $TMPH
1309 extralibs="$extralibs -lmlib"
1310 fi
1311 if test "$pthreads" = "yes" ; then
1312 echo "HAVE_PTHREADS=yes" >> config.mak
1313 echo "#define HAVE_PTHREADS 1" >> $TMPH
1314 echo "#define HAVE_THREADS 1" >> $TMPH
1315 if test $targetos != FreeBSD -a $targetos != OpenBSD ; then
1316 extralibs="$extralibs -lpthread"
1317 fi
1318 fi
1319 if test "$sdl" = "yes" ; then
1320 echo "CONFIG_SDL=yes" >> config.mak
1321 echo "SDL_LIBS=`sdl-config --libs`" >> config.mak
1322 echo "SDL_CFLAGS=`sdl-config --cflags`" >> config.mak
1323 fi
1324 if test "$texi2html" = "yes"; then
1325 echo "BUILD_DOC=yes" >> config.mak
1326 fi
1327 if test "$have_lrintf" = "yes" ; then
1328 echo "#define HAVE_LRINTF 1" >> $TMPH
1329 fi
1330 if test "$vhook" = "yes" ; then
1331 echo "BUILD_VHOOK=yes" >> config.mak
1332 echo "#define HAVE_VHOOK 1" >> $TMPH
1333 extralibs="$extralibs $ldl"
1334 fi
1335 if test "$lshared" = "yes" ; then
1336 echo "BUILD_SHARED=yes" >> config.mak
1337 echo "PIC=-fPIC -DPIC" >> config.mak
1338 fi
1339 echo "EXTRALIBS=$extralibs" >> config.mak
1340 version=`grep '#define FFMPEG_VERSION ' "$source_path/libavcodec/avcodec.h" |
1341 cut -d '"' -f 2`
1342 echo "VERSION=$version" >>config.mak
1343 # if you do not want to use encoders, disable that.
1344 echo "#define CONFIG_ENCODERS 1" >> $TMPH
1345 echo "CONFIG_ENCODERS=yes" >> config.mak
1346
1347 # if you do not want to use decoders, disable that.
1348 echo "#define CONFIG_DECODERS 1" >> $TMPH
1349 echo "CONFIG_DECODERS=yes" >> config.mak
1350
1351 # AC3
1352 if test "$a52" = "yes" ; then
1353 echo "#define CONFIG_AC3 1" >> $TMPH
1354 echo "CONFIG_AC3=yes" >> config.mak
1355
1356 if test "$a52bin" = "yes" ; then
1357 echo "#define CONFIG_A52BIN 1" >> $TMPH
1358 echo "CONFIG_A52BIN=yes" >> config.mak
1359 fi
1360 fi
1361
1362 # DTS
1363 if test "$dts" = "yes" ; then
1364 echo "#define CONFIG_DTS 1" >> $TMPH
1365 echo "CONFIG_DTS=yes" >> config.mak
1366 fi
1367
1368 # PP
1369 if test "$pp" = "yes" ; then
1370 echo "#define CONFIG_PP 1" >> $TMPH
1371 echo "CONFIG_PP=yes" >> config.mak
1372
1373 if test "$shared_pp" = "yes" ; then
1374 echo "#define SHARED_PP 1" >> $TMPH
1375 echo "SHARED_PP=yes" >> config.mak
1376 fi
1377 fi
1378
1379 # mpeg audio high precision mode
1380 if test "$mpegaudio_hp" = "yes" ; then
1381 echo "#define CONFIG_MPEGAUDIO_HP 1" >> $TMPH
1382 fi
1383
1384 if test "$v4l" = "yes" ; then
1385 echo "#define CONFIG_VIDEO4LINUX 1" >> $TMPH
1386 echo "CONFIG_VIDEO4LINUX=yes" >> config.mak
1387 fi
1388
1389 if test "$dv1394" = "yes" ; then
1390 echo "#define CONFIG_DV1394 1" >> $TMPH
1391 echo "CONFIG_DV1394=yes" >> config.mak
1392 fi
1393
1394 if test "$dc1394" = "yes" ; then
1395 echo "#define CONFIG_DC1394 1" >> $TMPH
1396 echo "CONFIG_DC1394=yes" >> config.mak
1397 fi
1398
1399 if test "$dlopen" = "yes" ; then
1400 echo "#define CONFIG_HAVE_DLOPEN 1" >> $TMPH
1401 fi
1402
1403 if test "$dlfcn" = "yes" ; then
1404 echo "#define CONFIG_HAVE_DLFCN 1" >> $TMPH
1405 fi
1406
1407 if test "$audio_oss" = "yes" ; then
1408 echo "#define CONFIG_AUDIO_OSS 1" >> $TMPH
1409 echo "CONFIG_AUDIO_OSS=yes" >> config.mak
1410 fi
1411
1412 if test "$audio_beos" = "yes" ; then
1413 echo "#define CONFIG_AUDIO_BEOS 1" >> $TMPH
1414 echo "CONFIG_AUDIO_BEOS=yes" >> config.mak
1415 fi
1416
1417 if test "$network" = "yes" ; then
1418 echo "#define CONFIG_NETWORK 1" >> $TMPH
1419 echo "CONFIG_NETWORK=yes" >> config.mak
1420 fi
1421
1422 if test "$ipv6" = "yes" ; then
1423 echo "#define CONFIG_IPV6 1" >> $TMPH
1424 fi
1425
1426 if test "$zlib" = "yes" ; then
1427 echo "#define CONFIG_ZLIB 1" >> $TMPH
1428 echo "CONFIG_ZLIB=yes" >> config.mak
1429 fi
1430
1431 if test "$libgsm" = "yes" ; then
1432 echo "#define CONFIG_LIBGSM 1" >> $TMPH
1433 echo "CONFIG_LIBGSM=yes" >> config.mak
1434 fi
1435
1436 if test "$mp3lame" = "yes" ; then
1437 echo "#define CONFIG_MP3LAME 1" >> $TMPH
1438 echo "CONFIG_MP3LAME=yes" >> config.mak
1439 fi
1440
1441 if test "$libogg" = "yes" ; then
1442 echo "#define CONFIG_LIBOGG 1" >> $TMPH
1443 echo "CONFIG_LIBOGG=yes" >> config.mak
1444 fi
1445
1446 if test "$vorbis" = "yes" ; then
1447 echo "#define CONFIG_LIBVORBIS 1" >> $TMPH
1448 echo "CONFIG_LIBVORBIS=yes" >> config.mak
1449 fi
1450
1451 if test "$theora" = "yes" ; then
1452 echo "#define CONFIG_LIBTHEORA 1" >> $TMPH
1453 echo "CONFIG_LIBTHEORA=yes" >> config.mak
1454 fi
1455
1456 if test "$faad" = "yes" ; then
1457 echo "#define CONFIG_FAAD 1" >> $TMPH
1458 echo "CONFIG_FAAD=yes" >> config.mak
1459 fi
1460
1461 if test "$faadbin" = "yes" ; then
1462 echo "#define CONFIG_FAADBIN 1" >> $TMPH
1463 echo "CONFIG_FAADBIN=yes" >> config.mak
1464 fi
1465
1466 if test "$faac" = "yes" ; then
1467 echo "#define CONFIG_FAAC 1" >> $TMPH
1468 echo "CONFIG_FAAC=yes" >> config.mak
1469 fi
1470
1471 if test "$xvid" = "yes" ; then
1472 echo "#define CONFIG_XVID 1" >> $TMPH
1473 echo "CONFIG_XVID=yes" >> config.mak
1474 fi
1475
1476 if test "$x264" = "yes" ; then
1477 echo "#define CONFIG_X264 1" >> $TMPH
1478 echo "CONFIG_X264=yes" >> config.mak
1479 fi
1480
1481 if test "$mingw32" = "yes" ; then
1482 echo "#define CONFIG_WIN32 1" >> $TMPH
1483 echo "CONFIG_WIN32=yes" >> config.mak
1484 echo "HAVE_W32THREADS=yes" >> config.mak
1485 echo "#define HAVE_W32THREADS 1" >> $TMPH
1486 echo "#define HAVE_THREADS 1" >> $TMPH
1487 echo "#ifndef __MINGW32__" >> $TMPH
1488 echo "#define __MINGW32__ 1" >> $TMPH
1489 echo "#endif" >> $TMPH
1490 fi
1491
1492 if test "$os2" = "yes" ; then
1493 echo "#define CONFIG_OS2 1" >> $TMPH
1494 echo "CONFIG_OS2=yes" >> config.mak
1495 fi
1496
1497 if test "$TARGET_OS" = "SunOS" ; then
1498 echo "#define CONFIG_SUNOS 1" >> $TMPH
1499 fi
1500
1501 if test "$TARGET_OS" = "BeOS" ; then
1502 echo "HAVE_BEOSTHREADS=yes" >> config.mak
1503 echo "#define HAVE_BEOSTHREADS 1" >> $TMPH
1504 echo "#define HAVE_THREADS 1" >> $TMPH
1505 fi
1506
1507 if test "$darwin" = "yes"; then
1508 echo "#define CONFIG_DARWIN 1" >> $TMPH
1509 echo "CONFIG_DARWIN=yes" >> config.mak
1510 fi
1511
1512 if test "$_malloc_h" = "yes" ; then
1513 echo "#define HAVE_MALLOC_H 1" >> $TMPH
1514 else
1515 echo "#undef HAVE_MALLOC_H" >> $TMPH
1516 fi
1517
1518 if test "$_memalign" = "yes" ; then
1519 echo "#define HAVE_MEMALIGN 1" >> $TMPH
1520 else
1521 echo "#undef HAVE_MEMALIGN" >> $TMPH
1522 fi
1523
1524 if test "$memalignhack" = "yes" ; then
1525 echo "#define MEMALIGN_HACK 1" >> $TMPH
1526 fi
1527
1528
1529 if test "$netserver" = "yes" ; then
1530 echo "#define CONFIG_BEOS_NETSERVER 1" >> $TMPH
1531 echo "CONFIG_BEOS_NETSERVER=yes" >> config.mak
1532 fi
1533
1534 if test "$need_inet_aton" = "yes" ; then
1535 echo "NEED_INET_ATON=yes" >> config.mak
1536 fi
1537
1538 if test "$simpleidct" = "yes" ; then
1539 echo "#define SIMPLE_IDCT 1" >> $TMPH
1540 fi
1541
1542 if test "$ffserver" = "yes" ; then
1543 echo "#define CONFIG_FFSERVER 1" >> $TMPH
1544 echo "CONFIG_FFSERVER=yes" >> config.mak
1545 fi
1546
1547 if test "$ffplay" = "yes" ; then
1548 echo "CONFIG_FFPLAY=yes" >> config.mak
1549 fi
1550
1551 if test "$gpl" = "yes" ; then
1552 echo "#define CONFIG_GPL 1" >> $TMPH
1553 echo "CONFIG_GPL=yes" >> config.mak
1554 fi
1555
1556 echo "#define restrict $_restrict" >> $TMPH
1557
1558 if test "$optimize" = "small"; then
1559 echo "#define always_inline" >> $TMPH
1560 fi
1561
1562 # build tree in object directory if source path is different from current one
1563 if test "$source_path_used" = "yes" ; then
1564 DIRS="doc libavformat libavcodec libavcodec/alpha libavcodec/armv4l \
1565 libavcodec/i386 libavcodec/sparc libavcodec/mlib \
1566 libavcodec/ppc libavcodec/liba52 libavcodec/libpostproc tests vhook"
1567 FILES="Makefile libavformat/Makefile libavcodec/Makefile \
1568 libavcodec/libpostproc/Makefile tests/Makefile vhook/Makefile \
1569 doc/Makefile doc/texi2pod.pl"
1570 for dir in $DIRS ; do
1571 mkdir -p $dir
1572 done
1573 for f in $FILES ; do
1574 ln -sf "$source_path/$f" $f
1575 done
1576 echo "SRC_PATH=$source_path" >> config.mak
1577 else
1578 echo "SRC_PATH='$source_path'" >> config.mak
1579 fi
1580
1581 if test "$amr_wb" = "yes" ; then
1582 echo "#define AMR_WB 1" >> $TMPH
1583 echo "AMR_WB=yes" >> config.mak
1584 echo
1585 echo "AMR WB FLOAT NOTICE ! Make sure you have downloaded TS26.204"
1586 echo "V5.1.0 from "
1587 echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.204/26204-510.zip"
1588 echo "and extracted the source to libavcodec/amrwb_float"
1589 echo
1590 fi
1591
1592 if test "$amr_nb" = "yes" ; then
1593 echo "#define AMR_NB 1" >> $TMPH
1594 echo "AMR_NB=yes" >> config.mak
1595 echo
1596 if test "$amr_nb_fixed" = "yes" ; then
1597 echo "AMR_NB_FIXED=yes" >> config.mak
1598 echo "#define AMR_NB_FIXED 1" >> $TMPH
1599 echo "AMR NB FIXED POINT NOTICE! Make sure you have downloaded TS26.073 "
1600 echo "REL-5 version 5.1.0 from "
1601 echo "http://www.3gpp.org/ftp/Specs/latest/Rel-5/26_series/26073-5??.zip"
1602 echo "and extracted src to libavcodec/amr"
1603 echo "You must also add -DMMS_IO and remove -pedantic-errors to/from CFLAGS in libavcodec/amr/makefile."
1604 echo "i.e. CFLAGS = -Wall -I. \$(CFLAGS_\$(MODE)) -D\$(VAD) -DMMS_IO"
1605 echo
1606 else
1607 echo "AMR NB FLOAT NOTICE ! Make sure you have downloaded TS26.104"
1608 echo "REL-5 V5.1.0 from "
1609 echo "http://www.3gpp.org/ftp/Specs/latest/Rel-5/26_series/26104-5??.zip"
1610 echo "and extracted the source to libavcodec/amr_float"
1611 echo "and if u try this on an alpha, u may need to change Word32 to int in amr/typedef.h"
1612 echo
1613 fi
1614
1615 if test "$amr_if2" = "yes" ; then
1616 echo "AMR_CFLAGS=-DIF2=1" >> config.mak
1617 fi
1618
1619 fi
1620
1621 for codec in $CODEC_LIST ; do
1622 echo "#define CONFIG_`echo $codec | tr a-z A-Z` 1" >> $TMPH
1623 echo "CONFIG_`echo $codec | tr a-z A-Z`=yes" >> config.mak
1624 done
1625
1626 diff $TMPH config.h >/dev/null 2>&1
1627 if test $? -ne 0 ; then
1628 mv -f $TMPH config.h
1629 else
1630 echo "config.h is unchanged"
1631 fi
1632
1633 rm -f $TMPO $TMPC $TMPE $TMPS $TMPH
1634
1635
1636 # build pkg-config files libavcodec.pc, libavformat.pc and libpostproc.pc
1637
1638 lavc_build=`grep '#define LIBAVCODEC_BUILD' "$source_path/libavcodec/avcodec.h" | sed 's/[^0-9]//g'`
1639 lavf_build=`grep '#define LIBAVFORMAT_BUILD' "$source_path/libavformat/avformat.h" | sed 's/[^0-9]//g'`
1640
1641 requires=
1642 test "$libogg" = "yes" && requires="$requires ogg >= 1.1"
1643 test "$vorbis" = "yes" && requires="$requires vorbis"
1644 test "$theora" = "yes" && requires="$requires theora"
1645
1646 # libavcodec.pc
1647 cat <<EOF >libavcodec.pc
1648 prefix=$prefix
1649 exec_prefix=\${prefix}
1650 libdir=\${exec_prefix}/lib
1651 includedir=\${prefix}/include
1652
1653 Name: libavcodec
1654 Description: FFmpeg codec library
1655 Version: $version-$lavc_build
1656 Requires: $requires
1657 Conflicts:
1658 Libs: -L\${libdir} -lavcodec $extralibs
1659 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
1660 EOF
1661
1662 cat <<EOF >libavcodec-uninstalled.pc
1663 prefix=
1664 exec_prefix=
1665 libdir=\${pcfiledir}/libavcodec
1666 includedir=\${pcfiledir}/libavcodec
1667
1668 Name: libavcodec
1669 Description: FFmpeg codec library
1670 Version: $version-$lavc_build
1671 Requires: $requires
1672 Conflicts:
1673 Libs: \${libdir}/${LIBPREF}avcodec${LIBSUF} $extralibs
1674 Cflags: -I\${includedir}
1675 EOF
1676
1677 # libavformat.pc
1678 cat <<EOF >libavformat.pc
1679 prefix=$prefix
1680 exec_prefix=\${prefix}
1681 libdir=\${exec_prefix}/lib
1682 includedir=\${prefix}/include
1683
1684 Name: libavformat
1685 Description: FFmpeg container format library
1686 Version: $version-$lavf_build
1687 Requires: $requires libavcodec = $version-$lavc_build
1688 Conflicts:
1689 Libs: -L\${libdir} -lavformat $extralibs
1690 Cflags: -I\${includedir} -I\${includedir}/ffmpeg
1691 EOF
1692
1693 cat <<EOF >libavformat-uninstalled.pc
1694 prefix=
1695 exec_prefix=
1696 libdir=\${pcfiledir}/libavformat
1697 includedir=\${pcfiledir}/libavformat
1698
1699 Name: libavformat
1700 Description: FFmpeg container format library
1701 Version: $version-$lavf_build
1702 Requires: $requires libavcodec = $version-$lavc_build
1703 Conflicts:
1704 Libs: \${libdir}/${LIBPREF}avformat${LIBSUF} $extralibs
1705 Cflags: -I\${includedir}
1706 EOF
1707
1708
1709 # libpostproc.pc
1710 cat <<EOF >libpostproc.pc
1711 prefix=$prefix
1712 exec_prefix=\${prefix}
1713 libdir=\${exec_prefix}/lib
1714 includedir=\${prefix}/include
1715
1716 Name: libpostproc
1717 Description: FFmpeg post processing library
1718 Version: $version
1719 Requires:
1720 Conflicts:
1721 Libs: -L\${libdir} -lpostproc
1722 Cflags: -I\${includedir} -I\${includedir}/postproc
1723 EOF
1724
1725 cat <<EOF >libpostproc-uninstalled.pc
1726 prefix=
1727 exec_prefix=
1728 libdir=\${pcfiledir}/libavcodec/libpostproc
1729 includedir=\${pcfiledir}/libavcodec/libpostproc
1730
1731 Name: libpostproc
1732 Description: FFmpeg post processing library
1733 Version: $version
1734 Requires:
1735 Conflicts:
1736 Libs: \${libdir}/${LIBPREF}postproc${LIBSUF}
1737 Cflags: -I\${includedir}
1738 EOF