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1
#!/bin/sh
2
#
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# ffmpeg configure script (c) 2000, 2001, 2002 Fabrice Bellard
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#
5

    
6
if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
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cat << EOF
8

    
9
Usage: configure [options]
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Options: [defaults in brackets after descriptions]
11

    
12
EOF
13
echo "Standard options:"
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echo "  --help                   print this message"
15
echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
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echo "  --libdir=DIR             install libs in DIR [PREFIX/lib]"
17
echo "  --mandir=DIR             man documentation in DIR [PREFIX/man]"
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echo "  --enable-mp3lame         enable mp3 encoding via libmp3lame [default=no]"
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echo "  --enable-libogg          enable ogg support via libogg [default=no]"
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echo "  --enable-vorbis          enable vorbis support via libvorbis [default=no]"
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echo "  --enable-theora          enable theora support via libtheora [default=no]"
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echo "  --enable-faad            enable faad support via libfaad [default=no]"
23
echo "  --enable-faadbin         build faad support with runtime linking [default=no]"
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echo "  --enable-faac            enable faac support via libfaac [default=no]"
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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]"
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echo "  --enable-a52bin          open liba52.so.0 at runtime [default=no]"
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echo "  --enable-dts             enable GPL'ed DTS support [default=no]"
32
echo "  --enable-pp              enable GPL'ed post processing support [default=no]"
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echo "  --enable-shared-pp       use libpostproc.so [default=no]"
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echo "  --enable-shared          build shared libraries [default=no]"
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echo "  --enable-amr_nb          enable amr_nb float audio codec"
36
echo "  --enable-amr_nb-fixed    use fixed point for amr-nb codec"
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echo "  --enable-amr_wb          enable amr_wb float audio codec"
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echo "  --enable-sunmlib         use Sun medialib [default=no]"
39
echo "  --enable-pthreads        use pthreads [default=no]"
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echo "  --enable-dc1394          enable IIDC-1394 grabbing using libdc1394 and libraw1394 [default=no]"
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echo "  --enable-gpl             allow use of gpl code, the resulting libav* and ffmpeg will be under gpl [default=no]"
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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 [$make]"
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echo "  --extra-cflags=ECFLAGS   add ECFLAGS to CFLAGS [$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  [$cpu]"
53
echo "  --tune=PROCESSOR         tune code for a particular CPU (may fails or misperforms on other CPUs)"
54
echo "  --powerpc-perf-enable    enable performance report on PPC (requires enabling PMC)"
55
echo "  --disable-mmx            disable mmx usage"
56
echo "  --disable-altivec        disable AltiVec usage"
57
echo "  --disable-audio-oss      disable OSS audio support [default=no]"
58
echo "  --disable-audio-beos     disable BeOS audio support [default=no]"
59
echo "  --disable-v4l            disable video4linux grabbing [default=no]"
60
echo "  --disable-dv1394         disable DV1394 grabbing [default=no]"
61
echo "  --disable-network        disable network support [default=no]"
62
echo "  --disable-zlib           disable zlib [default=no]"
63
echo "  --disable-simple_idct    disable simple IDCT routines [default=no]"
64
echo "  --disable-vhook          disable video hooking support"
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echo "  --enable-gprof           enable profiling with gprof [$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"
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echo "  --disable-encoders       disables all encoders"
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echo ""
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echo "NOTE: The object files are build at the place where configure is launched"
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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}-$$-${RANDOM}.c"
93
TMPO="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.o"
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TMPE="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}"
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TMPS="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S"
96
TMPH="${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 -msse -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