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#!/bin/sh
2
#
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# ffmpeg configure script (c) 2000, 2001, 2002 Fabrice Bellard
4
#
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"
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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]"
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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]"
20
echo "  --enable-vorbis          enable vorbis support via libvorbis [default=no]"
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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]"
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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]"
30
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"
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  [$cpu]"
53
echo "  --tune=PROCESSOR         tune code for a particular CPU (may fails or misperforms on other CPUs)"
54
echo "  --powerpc-perf-enable    enable performance report on PPC (requires enabling PMC)"
55
echo "  --disable-mmx            disable mmx usage"
56
echo "  --disable-iwmmxt         disable iwmmxt usage"
57
echo "  --disable-altivec        disable AltiVec usage"
58
echo "  --disable-audio-oss      disable OSS audio support [default=no]"
59
echo "  --disable-audio-beos     disable BeOS audio support [default=no]"
60
echo "  --disable-v4l            disable video4linux grabbing [default=no]"
61
echo "  --disable-bktr           disable bktr video grabbing [default=no]"
62
echo "  --disable-dv1394         disable DV1394 grabbing [default=no]"
63
echo "  --disable-network        disable network support [default=no]"
64
echo "  --disable-zlib           disable zlib [default=no]"
65
echo "  --disable-simple_idct    disable simple IDCT routines [default=no]"
66
echo "  --disable-vhook          disable video hooking support"
67
echo "  --enable-gprof           enable profiling with gprof [$gprof]"
68
echo "  --disable-debug          disable debugging symbols"
69
echo "  --disable-opts           disable compiler optimizations"
70
echo "  --disable-mpegaudio-hp   faster (but less accurate)"
71
echo "                           mpegaudio decoding [default=no]"
72
echo "  --disable-ffserver       disable ffserver build"
73
echo "  --disable-ffplay         disable ffplay build"
74
echo "  --enable-small           optimize for size instead of speed"
75
echo "  --enable-memalign-hack   emulate memalign, interferes with memory debuggers"
76
echo "  --disable-strip          disable stripping of executables and shared libraries"
77
echo "  --enable-codec=codec     enables codec"
78
echo "  --disable-codec=codec    disables codec"
79
echo "  --disable-encoders       disables all encoders"
80
echo "  --disable-decoders       disables all decoders"
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echo ""
82
echo "NOTE: The object files are build at the place where configure is launched"
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exit 1
84
fi
85

    
86
# set temporary file name
87
if test ! -z "$TMPDIR" ; then
88
    TMPDIR1="${TMPDIR}"
89
elif test ! -z "$TEMPDIR" ; then
90
    TMPDIR1="${TEMPDIR}"
91
else
92
    TMPDIR1="/tmp"
93
fi
94

    
95
TMPC="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.c"
96
TMPO="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.o"
97
TMPE="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}"
98
TMPS="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S"
99
TMPH="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.h"
100

    
101
# default parameters
102
prefix="/usr/local"
103
libdir=""
104
mandir=""
105
bindir=""
106
cross_prefix=""
107
cc="gcc"
108
ar="ar"
109
ranlib="ranlib"
110
make="make"
111
strip="strip"
112
cpu=`uname -m`
113
tune="generic"
114
powerpc_perf="no"
115
mmx="default"
116
iwmmxt="default"
117
altivec="default"
118
mmi="default"
119
case "$cpu" in
120
  i386|i486|i586|i686|i86pc|BePC)
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    cpu="x86"
122
  ;;
123
  x86_64|amd64)
124
    cpu="x86"
125
    canon_arch="`cc -dumpmachine | sed -e 's,\([^-]*\)-.*,\1,'`"
126
    if [ x"$canon_arch" = x"x86_64" -o x"$canon_arch" = x"amd64" ]; then
127
      if [ -z "`echo $CFLAGS | grep -- -m32`"  ]; then
128
        cpu="x86_64"
129
      fi
130
    fi
131
  ;;
132
  # armv4l is a subset of armv5tel
133
  armv4l|armv5tel)
134
    cpu="armv4l"
135
  ;;
136
  alpha)
137
    cpu="alpha"
138
  ;;
139
  "Power Macintosh"|ppc)
140
    cpu="powerpc"
141
  ;;
142
  mips)
143
    cpu="mips"
144
  ;;
145
  sun4u|sparc64)
146
    cpu="sparc64"
147
  ;;
148
  sparc)
149
    cpu="sparc"
150
  ;;
151
  sh4)
152
    cpu="sh4"
153
  ;;
154
  *)
155
    cpu="unknown"
156
  ;;
157
esac
158
gprof="no"
159
v4l="yes"
160
bktr="no"
161
audio_oss="yes"
162
audio_beos="no"
163
dv1394="yes"
164
dc1394="no"
165
network="yes"
166
zlib="yes"
167
libgsm="no"
168
mp3lame="no"
169
libogg="no"
170
vorbis="no"
171
theora="no"
172
faad="no"
173
faadbin="no"
174
faac="no"
175
xvid="no"
176
x264="no"
177
a52="no"
178
a52bin="no"
179
dts="no"
180
pp="no"
181
shared_pp="no"
182
mingw32="no"
183
cygwin="no"
184
os2="no"
185
lshared="no"
186
optimize="yes"
187
debug="yes"
188
dostrip="yes"
189
extralibs="-lm"
190
simpleidct="yes"
191
bigendian="no"
192
inttypes="yes"
193
emu_fast_int="no"
194
vhook="default"
195
dlfcn="no"
196
dlopen="no"
197
mpegaudio_hp="yes"
198
SHFLAGS=-shared
199
netserver="no"
200
need_inet_aton="no"
201
ffserver="yes"
202
ffplay="yes"
203
LIBOBJFLAGS=""
204
LDFLAGS=-Wl,--warn-common
205
FFSLDFLAGS=-Wl,-E
206
LDCONFIG="ldconfig"
207
LIBPREF="lib"
208
LIBSUF=".a"
209
SLIBPREF="lib"
210
SLIBSUF=".so"
211
EXESUF=""
212
BUILDSUF=""
213
amr_nb="no"
214
amr_wb="no"
215
amr_nb_fixed="no"
216
amr_if2="no"
217
sunmlib="no"
218
pthreads="no"
219
gpl="no"
220
memalignhack="no"
221

    
222
# OS specific
223
targetos=`uname -s`
224
case $targetos in
225
BeOS)
226
prefix="/boot/home/config"
227
# helps building libavcodec
228
CFLAGS="-DPIC -fomit-frame-pointer"
229
# 3 gcc releases known for BeOS, each with ugly bugs
230
gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
231
case "$gcc_version" in
232
2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc"
233
mmx="no"
234
;;
235
*20010315*) echo "BeBits gcc"
236
CFLAGS="$CFLAGS -fno-expensive-optimizations"
237
;;
238
esac
239
SHFLAGS=-nostart
240
# disable linux things
241
audio_oss="no"
242
v4l="no"
243
dv1394="no"
244
# enable beos things
245
audio_beos="yes"
246
# no need for libm, but the inet stuff
247
# Check for BONE
248
if (echo $BEINCLUDES|grep 'headers/be/bone' >/dev/null); then
249
extralibs="-lbind -lsocket"
250
else
251
netserver="yes"
252
need_inet_aton="yes"
253
extralibs="-lnet"
254
fi ;;
255
SunOS)
256
v4l="no"
257
audio_oss="no"
258
dv1394="no"
259
make="gmake"
260
LDFLAGS=""
261
FFSLDFLAGS=""
262
need_inet_aton="yes"
263
extralibs="$extralibs -lsocket -lnsl"
264
;;
265
NetBSD)
266
v4l="no"
267
bktr="yes"
268
audio_oss="yes"
269
dv1394="no"
270
make="gmake"
271
LDFLAGS="$LDFLAGS -export-dynamic"
272
case `uname -r` in
273
2.*) extralibs="-lossaudio"
274
;;
275
esac
276
;;
277
OpenBSD)
278
v4l="no"
279
bktr="yes"
280
audio_oss="yes"
281
dv1394="no"
282
make="gmake"
283
LIBOBJFLAGS="\$(PIC)"
284
LDFLAGS="$LDFLAGS -export-dynamic -pthread"
285
LDCONFIG="ldconfig -m \$(libdir)"
286
extralibs="$extralibs -lossaudio"
287
;;
288
FreeBSD)
289
v4l="no"
290
bktr="yes"
291
audio_oss="yes"
292
dv1394="no"
293
make="gmake"
294
CFLAGS="-pthread"
295
LDFLAGS="$LDFLAGS -export-dynamic -pthread"
296
;;
297
BSD/OS)
298
v4l="no"
299
bktr="yes"
300
audio_oss="yes"
301
dv1394="no"
302
extralibs="-lpoll -lgnugetopt -lm"
303
make="gmake"
304
;;
305
Darwin)
306
cc="cc"
307
v4l="no"
308
audio_oss="no"
309
dv1394="no"
310
ffserver="no"
311
SHFLAGS="-dynamiclib"
312
extralibs=""
313
darwin="yes"
314
strip="strip -x"
315
LDFLAGS="-Wl,-d,-search_paths_first"
316
FFSLDFLAGS=-Wl,-bind_at_load
317
;;
318
MINGW32*)
319
# Note: the rest of the mingw32 config is done afterwards as mingw32
320
# can be forced on command line for linux cross compilation
321
mingw32="yes"
322
;;
323
CYGWIN*)
324
v4l="no"
325
audio_oss="yes"
326
dv1394="no"
327
ffserver="no"
328
extralibs=""
329
cygwin="yes"
330
EXESUF=".exe"
331
;;
332
Linux)
333
LDFLAGS="$LDFLAGS -rdynamic"
334
;;
335
IRIX*)
336
ranlib="echo ignoring ranlib"
337
v4l="no"
338
audio_oss="no"
339
make="gmake"
340
;;
341
OS/2)
342
TMPE=$TMPE".exe"
343
ar="emxomfar -p128"
344
ranlib="echo ignoring ranlib"
345
strip="echo ignoring strip"
346
CFLAGS="-Zomf"
347
LDFLAGS="-Zomf -Zstack 16384 -s"
348
SHFLAGS="-Zdll -Zomf"
349
FFSLDFLAGS=""
350
LIBPREF=""
351
LIBSUF=".lib"
352
SLIBPREF=""
353
SLIBSUF=".dll"
354
EXESUF=".exe"
355
extralibs=""
356
v4l="no"
357
audio_oss="no"
358
dv1394="no"
359
network="no"
360
ffserver="no"
361
vhook="no"
362
os2="yes"
363

    
364
;;
365
*) ;;
366
esac
367

    
368
# From mplayer configure. We need TARGET_OS available
369
# to the Makefile, so it can distinguish between flavors
370
# of AltiVec on PowerPC
371
TARGET_OS=`( uname -s ) 2>&1`
372
  case "$TARGET_OS" in
373
  Linux|FreeBSD|NetBSD|BSD/OS|OpenBSD|SunOS|QNX|Darwin|GNU|BeOS)
374
    ;;
375
  IRIX*)
376
    TARGET_OS=IRIX
377
    ;;
378
  HP-UX*)
379
    TARGET_OS=HP-UX
380
    ;;
381
  [cC][yY][gG][wW][iI][nN]*)
382
    TARGET_OS=CYGWIN
383
    ;;
384
  *)
385
    TARGET_OS="$TARGET_OS-UNKNOWN"
386
    ;;
387
  esac
388

    
389
# find source path
390
source_path="`echo $0 | sed -e 's#/configure##'`"
391
source_path_used="yes"
392
if test -z "$source_path" -o "$source_path" = "." ; then
393
    source_path=`pwd`
394
    source_path_used="no"
395
else
396
    source_path="`cd \"$source_path\"; pwd`"
397
fi
398

    
399
FFMPEG_CONFIGURATION=" "
400
for opt do
401
  FFMPEG_CONFIGURATION="$FFMPEG_CONFIGURATION""$opt "
402
done
403

    
404
CODEC_LIST=`grep 'register_avcodec(&[a-z]' $source_path/libavcodec/allcodecs.c  | sed 's/.*&\(.*\)).*/\1/'`
405

    
406
for opt do
407
  case "$opt" in
408
  --prefix=*) prefix=`echo $opt | cut -d '=' -f 2`; force_prefix=yes
409
  ;;
410
  --libdir=*) libdir=`echo $opt | cut -d '=' -f 2`; force_libdir=yes
411
  ;;
412
  --mandir=*) mandir=`echo $opt | cut -d '=' -f 2`
413
  ;;
414
  --source-path=*) source_path=`echo $opt | cut -d '=' -f 2`
415
  ;;
416
  --cross-prefix=*) cross_prefix=`echo $opt | cut -d '=' -f 2`
417
  ;;
418
  --cc=*) cc=`echo $opt | cut -d '=' -f 2-`
419
  ;;
420
  --make=*) make=`echo $opt | cut -d '=' -f 2`
421
  ;;
422
  --extra-cflags=*) CFLAGS="$CFLAGS ${opt#--extra-cflags=}"
423
  ;;
424
  --extra-ldflags=*) LDFLAGS="$LDFLAGS ${opt#--extra-ldflags=}"
425
  ;;
426
  --extra-libs=*) extralibs=${opt#--extra-libs=}
427
  ;;
428
  --build-suffix=*) BUILDSUF=${opt#--build-suffix=}
429
  ;;
430
  --cpu=*) cpu=`echo $opt | cut -d '=' -f 2`
431
  ;;
432
  --tune=*) tune=`echo $opt | cut -d '=' -f 2`
433
  ;;
434
  --powerpc-perf-enable) powerpc_perf="yes"
435
  ;;
436
  --disable-mmx) mmx="no"
437
  ;;
438
  --disable-iwmmxt) iwmmxt="no"
439
  ;;
440
  --disable-altivec) altivec="no"
441
  ;;
442
  --enable-gprof) gprof="yes"
443
  ;;
444
  --disable-v4l) v4l="no"
445
  ;;
446
  --disable-bktr) bktr="no"
447
  ;;
448
  --disable-audio-oss) audio_oss="no"
449
  ;;
450
  --disable-audio-beos) audio_beos="no"
451
  ;;
452
  --disable-dv1394) dv1394="no"
453
  ;;
454
  --disable-network) network="no"; ffserver="no"
455
  ;;
456
  --disable-zlib) zlib="no"
457
  ;;
458
  --enable-a52) a52="yes"
459
  ;;
460
  --enable-a52bin) a52bin="yes" ; extralibs="$ldl $extralibs"
461
  ;;
462
  --enable-dts) dts="yes" ; extralibs="$extralibs -ldts"
463
  ;;
464
  --enable-pp) pp="yes"
465
  ;;
466
  --enable-shared-pp) shared_pp="yes"
467
  ;;
468
  --enable-libgsm) libgsm="yes"
469
  ;;
470
  --enable-mp3lame) mp3lame="yes"
471
  ;;
472
  --enable-libogg) libogg="yes"
473
  ;;
474
  --enable-vorbis) vorbis="yes"
475
  ;;
476
  --enable-theora) theora="yes"
477
  ;;
478
  --enable-faad) faad="yes"
479
  ;;
480
  --enable-faadbin) faadbin="yes"
481
  ;;
482
  --enable-faac) faac="yes"
483
  ;;
484
  --enable-xvid) xvid="yes"
485
  ;;
486
  --enable-x264) x264="yes"; extralibs="$extralibs -lx264"
487
  ;;
488
  --enable-dc1394) dc1394="yes"
489
  ;;
490
  --disable-vhook) vhook="no"
491
  ;;
492
  --disable-simple_idct) simpleidct="no"
493
  ;;
494
  --enable-mingw32) mingw32="yes"
495
  ;;
496
  --enable-shared) lshared="yes"
497
  ;;
498
  --disable-debug) debug="no"
499
  ;;
500
  --disable-opts) optimize="no"
501
  ;;
502
  --disable-mpegaudio-hp) mpegaudio_hp="no"
503
  ;;
504
  --disable-ffserver) ffserver="no"
505
  ;;
506
  --disable-ffplay) ffplay="no"
507
  ;;
508
  --enable-small) optimize="small"
509
  ;;
510
  --enable-amr_nb) amr_nb="yes"
511
  ;;
512
  --enable-amr_nb-fixed) amr_nb_fixed="yes"
513
  ;;
514
  --enable-amr_wb) amr_wb="yes"
515
  ;; 
516
  --enable-amr_if2) amr_if2="yes"
517
  ;;
518
  --enable-sunmlib) sunmlib="yes"
519
  ;;
520
  --enable-pthreads) pthreads="yes"
521
  ;;
522
  --enable-gpl) gpl="yes"
523
  ;;
524
  --enable-memalign-hack) memalignhack="yes"
525
  ;;
526
  --disable-strip) dostrip="no"
527
  ;;
528
  --enable-codec=*) CODEC_LIST="$CODEC_LIST ${opt#--enable-codec=}"
529
  ;;
530
  --disable-codec=*) CODEC_LIST="`echo $CODEC_LIST | sed -e \"s#${opt#--disable-codec=}##\"`"
531
  ;;
532
  --disable-encoders) CODEC_LIST="`echo $CODEC_LIST | sed 's/[-_a-zA-Z0-9]*encoder//g'`"
533
  ;;
534
  --disable-decoders) CODEC_LIST="`echo $CODEC_LIST | sed 's/[-_a-zA-Z0-9]*decoder//g'`"
535
  ;;
536
  esac
537
done
538

    
539
if test "$theora" = "yes" ; then
540
    if test "$libogg" = "no"; then
541
        echo "libogg must be enabled to enable Theora"     
542
        fail="yes"
543
        theora="no"
544
    fi
545
fi
546

    
547
if test "$vorbis" = "yes" ; then
548
    if test "$libogg" = "no"; then
549
        echo "libogg must be enabled to enable Vorbis"
550
        fail="yes"
551
        vorbis="no"
552
    fi
553
fi
554

    
555
if test "$gpl" != "yes"; then
556
    if test "$pp" != "no" -o "$shared_pp" != "no"; then
557
        echo "The Postprocessing code is under GPL and --enable-gpl is not specified"
558
        fail="yes"
559
    fi
560

    
561
    if test "$a52" != "no" -o "$a52bin" != "no"; then
562
        echo "liba52 is under GPL and --enable-gpl is not specified"
563
        fail="yes"
564
    fi
565

    
566
    if test "$xvid" != "no"; then
567
        echo "libxvidcore is under GPL and --enable-gpl is not specified"
568
        fail="yes"
569
    fi
570

    
571
    if test "$x264" != "no"; then
572
        echo "x264 is under GPL and --enable-gpl is not specified"
573
        fail="yes"
574
    fi
575

    
576
    if test "$dts" != "no"; then
577
        echo "libdts is under GPL and --enable-gpl is not specified"
578
        fail="yes"
579
    fi
580
    
581
    if test "$faad" != "no" -o "$faadbin" != "no"; then
582
        cat > $TMPC << EOF
583
            #include <faad.h>
584
            int main( void ) { return 0; }
585
EOF
586
    
587
        if $cc $CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
588
            cat > $TMPC << EOF
589
                #include <faad.h>
590
                #ifndef FAAD2_VERSION
591
                ok faad1
592
                #endif
593
                int main( void ) { return 0; }
594
EOF
595
            if $cc $CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
596
                echo "faad2 is under GPL and --enable-gpl is not specified"
597
                fail="yes"
598
            fi
599
        else
600
            faad="no"
601
            faadbin="no"
602
            echo "faad test failed"
603
        fi
604
    fi
605
   
606

    
607
    if test "$fail" = "yes"; then
608
        exit 1
609
    fi
610
fi
611

    
612
# compute mmx state
613
if test $mmx = "default"; then
614
    if test $cpu = "x86" -o $cpu = "x86_64"; then
615
        mmx="yes"
616
    else
617
        mmx="no"
618
    fi
619
fi
620

    
621
# check iwmmxt support
622
if test $iwmmxt = "default" -a $cpu = "armv4l"; then
623
    cat > $TMPC << EOF
624
        int main(void) { 
625
        __asm__ __volatile__ ("wunpckelub wr6, wr4");
626
        }
627
EOF
628

    
629
    iwmmxt=no
630
    if ${cross_prefix}${cc} -o $TMPO $TMPC 2> /dev/null ; then
631
        iwmmxt=yes
632
    fi
633
fi
634

    
635
#Darwin CC versions
636
needmdynamicnopic="no"
637
if test $targetos = Darwin; then
638
    if test -n "`$cc -v 2>&1 | grep xlc`"; then
639
	CFLAGS="$CFLAGS -qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto"
640
    else
641
	gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
642
	case "$gcc_version" in
643
	    *2.95*) 
644
		CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer"
645
		;;
646
	    *[34].*)
647
		CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer -force_cpusubtype_ALL -Wno-sign-compare"
648
		if test "$lshared" = no; then
649
		   needmdynamicnopic="yes"
650
		fi
651
		;;
652
	    *)
653
		CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer"
654
		if test "$lshared" = no; then
655
		   needmdynamicnopic="yes"
656
		fi
657
		;;
658
	esac
659
    fi
660
fi
661

    
662
# Can only do AltiVec on PowerPC
663
if test $altivec = "default"; then
664
    if test $cpu = "powerpc"; then
665
        altivec="yes"
666
    else
667
        altivec="no"
668
    fi
669
fi
670

    
671
# Add processor-specific flags
672
TUNECPU="generic"
673
POWERPCMODE="32bits"
674
if test $tune != "generic"; then
675
    case $tune in
676
	601|ppc601|PowerPC601)
677
	    CFLAGS="$CFLAGS -mcpu=601"
678
	    if test $altivec = "yes"; then
679
		echo "WARNING: tuning for PPC601 but altivec enabled !";
680
	    fi
681
	    TUNECPU=ppc601
682
	;;
683
	603*|ppc603*|PowerPC603*)
684
	    CFLAGS="$CFLAGS -mcpu=603"
685
	    if test $altivec = "yes"; then
686
		echo "WARNING: tuning for PPC603 but altivec enabled !";
687
	    fi
688
	    TUNECPU=ppc603
689
	;;
690
	604*|ppc604*|PowerPC604*)
691
	    CFLAGS="$CFLAGS -mcpu=604"
692
	    if test $altivec = "yes"; then
693
		echo "WARNING: tuning for PPC604 but altivec enabled !";
694
	    fi
695
	    TUNECPU=ppc604
696
	;;
697
	G3|g3|75*|ppc75*|PowerPC75*)
698
	    CFLAGS="$CFLAGS -mcpu=750 -mtune=750 -mpowerpc-gfxopt"
699
	    if test $altivec = "yes"; then
700
		echo "WARNING: tuning for PPC75x but altivec enabled !";
701
	    fi
702
	    TUNECPU=ppc750
703
	;;
704
	G4|g4|745*|ppc745*|PowerPC745*)
705
	    CFLAGS="$CFLAGS -mcpu=7450 -mtune=7450 -mpowerpc-gfxopt"
706
	    if test $altivec = "no"; then
707
		echo "WARNING: tuning for PPC745x but altivec disabled !";
708
	    fi
709
	    TUNECPU=ppc7450
710
	;;
711
	74*|ppc74*|PowerPC74*)
712
	    CFLAGS="$CFLAGS -mcpu=7400 -mtune=7400 -mpowerpc-gfxopt"
713
	    if test $altivec = "no"; then
714
		echo "WARNING: tuning for PPC74xx but altivec disabled !";
715
	    fi
716
	    TUNECPU=ppc7400
717
	;;
718
	G5|g5|970|ppc970|PowerPC970|power4*|Power4*)
719
	    CFLAGS="$CFLAGS -mcpu=970 -mtune=970 -mpowerpc-gfxopt -mpowerpc64"
720
	    if test $altivec = "no"; then
721
		echo "WARNING: tuning for PPC970 but altivec disabled !";
722
	    fi
723
	    TUNECPU=ppc970
724
            POWERPCMODE="64bits"
725
	;;
726
	i[3456]86|pentium|pentiumpro|pentium-mmx|pentium[234]|prescott|k6|k6-[23]|athlon|athlon-tbird|athlon-4|athlon-[mx]p|winchip-c6|winchip2|c3|nocona)
727
	    CFLAGS="$CFLAGS -march=$tune"
728
	;;
729
	*)
730
	echo "WARNING: unknown CPU \"$tune\", ignored"
731
	;;
732
    esac
733
fi
734

    
735
# AltiVec flags: The FSF version of GCC differs from the Apple version 
736
if test $cpu = "powerpc"; then
737
    if test $altivec = "yes"; then
738
        if test -n "`$cc -v 2>&1 | grep version | grep Apple`"; then
739
            CFLAGS="$CFLAGS -faltivec"
740
        else
741
            CFLAGS="$CFLAGS -maltivec -mabi=altivec"
742
        fi
743
    fi
744
fi
745

    
746
# See if we have <altivec.h>
747
cat > $TMPC << EOF
748
#include <altivec.h>
749
int main( void ) { return 0; }
750
EOF
751

    
752
_altivec_h="no"
753
if $cc $CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
754
_altivec_h="yes"
755
fi
756

    
757
# See does our compiler support Motorola AltiVec C API
758
if test $altivec = "yes"; then
759
if test $_altivec_h = "yes"; then
760
cat > $TMPC << EOF
761
#include <altivec.h>
762
int main(void) {
763
    vector signed int v1, v2, v3;
764
    v1 = vec_add(v2,v3);
765
    return 0;
766
}
767
EOF
768
else
769
cat > $TMPC << EOF
770
int main(void) {
771
    vector signed int v1, v2, v3;
772
    v1 = vec_add(v2,v3);
773
    return 0;
774
}
775
EOF
776
fi
777
$cc $CFLAGS -o $TMPE $TMPC 2> /dev/null || altivec="no"
778
fi
779

    
780
# Can only do mmi on mips
781
if test $mmi = "default"; then
782
    if test $cpu = "mips"; then
783
        mmi="yes"
784
    else
785
        mmi="no"
786
    fi
787
fi
788

    
789
# See does our compiler support mmi
790
if test $mmi = "yes"; then
791
cat > $TMPC << EOF
792
int main(void) {
793
    __asm__ ("lq \$2, 0(\$2)");
794
    return 0;
795
}
796
EOF
797
$cc -o $TMPE $TMPC 2> /dev/null || mmi="no"
798
fi
799

    
800
if test "$mingw32" = "yes" ; then
801
    v4l="no"
802
    bktr="no"
803
    audio_oss="no"
804
    dv1394="no"
805
    dc1394="no"
806
    ffserver="no"
807
    network="no"
808
    LIBPREF=""
809
    LIBSUF=".lib"
810
    SLIBPREF=""
811
    SLIBSUF=".dll"
812
    EXESUF=".exe"
813
    if test "$force_prefix" != yes; then prefix="/c/Program Files/FFmpeg"; fi
814
    if test "$force_libdir" != yes; then bindir="$prefix"; fi
815
fi
816

    
817
cc="${cross_prefix}${cc}"
818
ar="${cross_prefix}${ar}"
819
ranlib="${cross_prefix}${ranlib}"
820
strip="${cross_prefix}${strip}"
821

    
822
if test -z "$cross_prefix" ; then
823

    
824
# ---
825
# big/little endian test
826
cat > $TMPC << EOF
827
#include <inttypes.h>
828
int main(int argc, char ** argv){
829
	volatile uint32_t i=0x01234567;
830
	return (*((uint8_t*)(&i))) == 0x67;
831
}
832
EOF
833

    
834
if $cc -o $TMPE $TMPC 2>/dev/null ; then
835
$TMPE && bigendian="yes"
836
else
837
echo big/little test failed
838
fi
839

    
840
else
841

    
842
# if cross compiling, cannot launch a program, so make a static guess
843
if test "$cpu" = "powerpc" -o "$cpu" = "mips" ; then
844
    bigendian="yes"
845
fi
846

    
847
fi
848

    
849
# ---
850
# *inttypes.h* test
851
cat > $TMPC << EOF
852
#include <inttypes.h>
853
int main(int argc, char ** argv){
854
    return 0;
855
}
856
EOF
857

    
858
$cc -o $TMPE $TMPC 2>/dev/null || inttypes="no"
859

    
860
# ---
861
# *int_fast* test
862
cat > $TMPC << EOF
863
#include <inttypes.h>
864
int main(int argc, char ** argv){
865
	volatile uint_fast64_t i=0x01234567;
866
	return 0;
867
}
868
EOF
869

    
870
$cc -o $TMPE $TMPC 2>/dev/null || emu_fast_int="yes"
871

    
872
# ---
873
# check availability of some header files
874

    
875
cat > $TMPC << EOF
876
#include <malloc.h>
877
int main( void ) { return 0; }
878
EOF
879

    
880
_memalign=no
881
_malloc_h=no
882
if $cc -o $TMPE $TMPC 2> /dev/null ; then
883
_malloc_h=yes
884
_memalign=yes
885
# check for memalign - atmos
886
cat > $TMPC << EOF
887
#include <stdio.h>
888
#include <malloc.h>
889
int main ( void ) {
890
char *string = NULL;
891
string = memalign(64, sizeof(char));
892
return 0;
893
}
894
EOF
895
$cc -o $TMPE $TMPC 2> /dev/null || _memalign=no
896
fi
897

    
898
if test "$_memalign" = "no" -a "$mmx" = "yes" -a "$memalignhack" != "yes"; then
899
    echo "error, no memalign() but sse enabled, either disable it or use --enable-memalign-hack"
900
    exit 1
901
fi
902

    
903
cat > $TMPC << EOF
904
#include <time.h>
905
int main( void ) { localtime_r(NULL, NULL); }
906
EOF
907

    
908
localtime_r=no
909
if $cc -o $TMPE $TMPC 2> /dev/null ; then
910
  localtime_r=yes
911
fi
912

    
913
if test "$zlib" = "yes"; then
914
# check for zlib - mmu_man
915
cat > $TMPC << EOF
916
#include <zlib.h>
917
int main ( void ) {
918
if (zlibVersion() != ZLIB_VERSION)
919
   puts("zlib version differs !!!");
920
   return 1;
921
return 0;
922
}
923
EOF
924
$cc $CFLAGS $LDFLAGS -o $TMPE $TMPC -lz 2> /dev/null || zlib="no"
925
# $TMPE 2> /dev/null > /dev/null || zlib="no"
926
# XXX: more tests needed - runtime test
927
fi
928
if test "$zlib" = "yes"; then
929
extralibs="$extralibs -lz"
930
fi
931

    
932
# test for lrintf in math.h
933
cat > $TMPC << EOF
934
#define _ISOC9X_SOURCE  1
935
#include <math.h>
936
int main( void ) { return (lrintf(3.999f) > 0)?0:1; }
937
EOF
938

    
939
have_lrintf="no"
940
if $cc $extralibs -o $TMPE $TMPC 2> /dev/null ; then
941
  have_lrintf="yes"
942
  # allanc@chickenandporn.com: cannot execute cross-compiled
943
  # code on the host.  Only execute if not cross-compiling.
944
  if test -z "$cross_prefix" ; then
945
    $TMPE 2> /dev/null > /dev/null || have_lrintf="no"
946
  fi
947
fi
948

    
949
_restrict=
950
for restrict_keyword in restrict __restrict__ __restrict; do
951
  echo "void foo(char * $restrict_keyword p);" > $TMPC
952
  if $cc -c -o $TMPO $TMPC 2> /dev/null; then
953
    _restrict=$restrict_keyword
954
    break;
955
  fi
956
done
957

    
958
# test gcc version to see if vector builtins can be used
959
# currently only used on i386 for MMX builtins
960
cat > $TMPC << EOF
961
#include <xmmintrin.h>
962
int main(void) { 
963
#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2)
964
return 0;
965
#else
966
#error no vector builtins
967
#endif
968
}
969
EOF
970

    
971
builtin_vector=no
972
if $cc -msse -o $TMPO $TMPC 2> /dev/null ; then
973
  builtin_vector=yes
974
fi
975

    
976
# dlopen/dlfcn.h probing
977

    
978
cat > $TMPC << EOF
979
#include <dlfcn.h>
980
int main( void ) { return (int) dlopen("foo", 0); }
981
EOF
982

    
983
ldl=-ldl
984

    
985
if $cc -o $TMPE $TMPC -ldl > /dev/null 2>&1 ; then
986
dlfcn=yes
987
dlopen=yes
988
fi
989

    
990
if $cc -o $TMPE $TMPC > /dev/null 2>&1 ; then
991
dlfcn=yes
992
dlopen=yes
993
ldl=""
994
fi
995

    
996
cat > $TMPC << EOF
997
int main( void ) { return (int) dlopen("foo", 0); }
998
EOF
999

    
1000
if $cc -o $TMPE $TMPC -ldl > /dev/null 2>&1  ; then
1001
dlopen=yes
1002
fi
1003

    
1004
if $cc -o $TMPE $TMPC > /dev/null 2>&1  ; then
1005
dlopen=yes
1006
ldl=""
1007
fi
1008

    
1009
if test "$vhook" = "default" ; then
1010
  vhook="$dlopen"
1011
fi
1012

    
1013
##########################################
1014
# imlib probe
1015

    
1016
cat > $TMPC << EOF
1017
#include <X11/Xlib.h>
1018
#include <Imlib2.h>
1019
int main( void ) { return (int) imlib_load_font("foo"); }
1020
EOF
1021

    
1022
imlib2=no
1023
if $cc -o $TMPE $TMPC -lImlib2 -lm > /dev/null 2>&1  ; then
1024
imlib2=yes
1025
fi
1026

    
1027
##########################################
1028
# freetype probe
1029

    
1030
cat > $TMPC << EOF
1031
#include <ft2build.h>
1032
int main( void ) { return (int) FT_Init_FreeType(0); }
1033
EOF
1034

    
1035
freetype2=no
1036
if test "x$targetos" != "xBeOS" && test "$os2" != "yes"; then
1037
  if (freetype-config --version) >/dev/null 2>&1 ; then
1038
    if $cc -o $TMPE $TMPC `freetype-config --cflags` `freetype-config --libs`  > /dev/null 2>&1 ; then
1039
      freetype2=yes
1040
    fi
1041
  fi
1042
fi
1043

    
1044
##########################################
1045
# SDL probe
1046

    
1047
cat > $TMPC << EOF
1048
#include <SDL.h>
1049
#undef main /* We don't want SDL to override our main() */
1050
int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1051
EOF
1052

    
1053
sdl_too_old=no
1054
sdl=no
1055
if (sdl-config --version) >/dev/null 2>&1 ; then
1056
if $cc -o $TMPE `sdl-config --cflags` $TMPC `sdl-config --libs`  > /dev/null 2>&1  ; then
1057
_sdlversion=`sdl-config --version | sed 's/[^0-9]//g'`
1058
if test "$_sdlversion" -lt 121 ; then
1059
sdl_too_old=yes
1060
else
1061
sdl=yes
1062
fi
1063
fi
1064
fi
1065

    
1066
##########################################
1067
# texi2html probe
1068

    
1069
texi2html=no
1070
if (texi2html -version) >/dev/null 2>&1; then
1071
texi2html=yes
1072
fi
1073

    
1074
if test "$network" = "yes" ; then
1075
##########################################
1076
# IPv6 probe
1077

    
1078
cat > $TMPC << EOF
1079
#include <sys/types.h>
1080
#include <sys/socket.h>
1081
#include <netinet/in.h>
1082
#include <netdb.h>
1083
int main( void ) {
1084
  struct sockaddr_storage saddr;
1085
  struct ipv6_mreq mreq6;
1086
  getaddrinfo(0,0,0,0);
1087
  getnameinfo(0,0,0,0,0,0,0);
1088
  IN6_IS_ADDR_MULTICAST(0);
1089
}
1090
EOF
1091

    
1092
ipv6=no
1093
if $cc -o $TMPE $TMPC > /dev/null 2>&1  ; then
1094
ipv6=yes
1095
fi
1096
fi
1097

    
1098
case "`$cc -v 2>&1 | grep version`" in
1099
    *gcc*)
1100
	CFLAGS="-Wall -Wno-switch $CFLAGS"
1101
	;;
1102
    *)
1103
	;;
1104
esac
1105

    
1106
if test "$sdl" = "no" ; then
1107
   ffplay=no
1108
fi
1109

    
1110
if test "$debug" = "yes"; then
1111
	CFLAGS="-g $CFLAGS"
1112
fi
1113

    
1114
if test "$optimize" = "small"; then
1115
#  CFLAGS=${CFLAGS//-O3/-Os}
1116
  CFLAGS="$CFLAGS -Os"
1117
fi
1118

    
1119
if test "$optimize" = "yes"; then
1120
    if test -n "`$cc -v 2>&1 | grep xlc`"; then
1121
	CFLAGS="$CFLAGS -O5"
1122
	LDFLAGS="$LDFLAGS -O5"
1123
    else
1124
	CFLAGS="-O3 $CFLAGS"
1125
    fi
1126
fi
1127

    
1128
# PIC flags for shared library objects where they are needed
1129
if test "$lshared" = "yes" ; then
1130
  # LIBOBJFLAGS may have already been set in the OS configuration
1131
  if test -z "$LIBOBJFLAGS" ; then
1132
    if test "$cpu" = "x86_64" ; then
1133
      LIBOBJFLAGS="\$(PIC)"
1134
    fi
1135
  fi
1136
fi
1137

    
1138
if test x"$bindir" = x""; then
1139
bindir="${prefix}/bin"
1140
fi
1141

    
1142
if test x"$libdir" = x""; then
1143
libdir="${prefix}/lib"
1144
fi
1145

    
1146
if test x"$mandir" = x""; then
1147
mandir="${prefix}/man"
1148
fi
1149

    
1150
echo "Install prefix   $prefix"
1151
echo "Source path      $source_path"
1152
echo "C compiler       $cc"
1153
echo "make             $make"
1154
echo "CPU              $cpu ($tune)"
1155
if test "$BUILDSUF" != ""; then
1156
echo "Build suffix     $BUILDSUF"
1157
fi
1158
echo "Big Endian       $bigendian"
1159
echo "inttypes.h       $inttypes"
1160
echo "broken inttypes.h $emu_fast_int"
1161
if test $cpu = "x86" -o $cpu = "x86_64"; then
1162
echo "MMX enabled      $mmx"
1163
echo "Vector Builtins  $builtin_vector"
1164
fi
1165
if test $cpu = "armv4l"; then
1166
echo "IWMMXT enabled   $iwmmxt"
1167
fi
1168
if test $cpu = "mips"; then
1169
echo "MMI enabled      $mmi"
1170
fi
1171
if test $cpu = "powerpc"; then
1172
echo "AltiVec enabled  $altivec"
1173
fi
1174
echo "gprof enabled    $gprof"
1175
echo "zlib enabled     $zlib"
1176
echo "libgsm enabled   $libgsm"
1177
echo "mp3lame enabled  $mp3lame"
1178
echo "libogg enabled   $libogg"
1179
echo "vorbis enabled   $vorbis"
1180
echo "theora enabled   $theora"
1181
echo "faad enabled     $faad"
1182
echo "faadbin enabled  $faadbin"
1183
echo "faac enabled     $faac"
1184
echo "xvid enabled     $xvid"
1185
echo "x264 enabled     $x264"
1186
echo "a52 support      $a52"
1187
echo "a52 dlopened     $a52bin"
1188
echo "dts support      $dts"
1189
echo "pp support       $pp"
1190
echo "debug symbols    $debug"
1191
echo "strip symbols    $dostrip"
1192
echo "optimize         $optimize"
1193
echo "shared pp        $shared_pp"
1194
echo "Video hooking    $vhook"
1195
echo "SDL support      $sdl"
1196
if test $sdl_too_old = "yes"; then
1197
echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support"
1198
fi
1199

    
1200
if test "$vhook" = "yes" ; then
1201
echo "Imlib2 support   $imlib2"
1202
echo "freetype support $freetype2"
1203
fi
1204
echo "Sun medialib support"  $sunmlib
1205
echo "pthreads support"      $pthreads
1206
echo "AMR-NB float support"  $amr_nb
1207
echo "AMR-NB fixed support"  $amr_nb_fixed
1208
echo "AMR-WB float support"  $amr_wb
1209
echo "AMR-WB IF2 support"    $amr_if2
1210
echo "network support      $network"
1211
if test "$network" = "yes" ; then
1212
echo "IPv6 support         $ipv6"
1213
fi
1214
if test "$gpl" = "no" ; then
1215
echo "License: LGPL"
1216
else
1217
echo "License: GPL"
1218
fi
1219

    
1220
echo "Creating config.mak and config.h"
1221

    
1222
date >> config.log
1223
echo "   $0 $FFMPEG_CONFIGURATION" >> config.log
1224
echo "# Automatically generated by configure - do not modify" > config.mak
1225
echo "/* Automatically generated by configure - do not modify */" > $TMPH
1226
echo "#define FFMPEG_CONFIGURATION "'"'"$FFMPEG_CONFIGURATION"'"' >> $TMPH
1227

    
1228
echo "prefix=$prefix" >> config.mak
1229
echo "libdir=$libdir" >> config.mak
1230
echo "bindir=$bindir" >> config.mak
1231
echo "mandir=$mandir" >> config.mak
1232
echo "MAKE=$make" >> config.mak
1233
echo "CC=$cc" >> config.mak
1234
echo "AR=$ar" >> config.mak
1235
echo "RANLIB=$ranlib" >> config.mak
1236
if test "$dostrip" = "yes" ; then
1237
echo "STRIP=$strip" >> config.mak
1238
echo "INSTALLSTRIP=-s" >> config.mak
1239
else
1240
echo "STRIP=echo ignoring strip" >> config.mak
1241
echo "INSTALLSTRIP=" >> config.mak
1242
fi
1243

    
1244
# SHCFLAGS is a copy of CFLAGS without -mdynamic-no-pic.  Used when building 
1245
# shared modules on OS/X (vhook/Makefile).
1246
SHCFLAGS=$CFLAGS
1247
if test "$needmdynamicnopic" = yes; then
1248
   CFLAGS="$CFLAGS -mdynamic-no-pic"
1249
fi
1250

    
1251
echo "OPTFLAGS=$CFLAGS" >> config.mak
1252
echo "SHCFLAGS=$SHCFLAGS">>config.mak
1253
echo "LDFLAGS=$LDFLAGS" >> config.mak
1254
echo "LDCONFIG=$LDCONFIG" >> config.mak
1255
echo "FFSLDFLAGS=$FFSLDFLAGS" >> config.mak
1256
echo "SHFLAGS=$SHFLAGS" >> config.mak
1257
echo "LIBOBJFLAGS=$LIBOBJFLAGS" >> config.mak
1258
echo "BUILDSUF=$BUILDSUF" >> config.mak
1259
echo "LIBPREF=$LIBPREF" >> config.mak
1260
echo "LIBSUF=\${BUILDSUF}$LIBSUF" >> config.mak
1261
echo "SLIBPREF=$SLIBPREF" >> config.mak
1262
echo "SLIBSUF=\${BUILDSUF}$SLIBSUF" >> config.mak
1263
echo "EXESUF=\${BUILDSUF}$EXESUF" >> config.mak
1264
echo "TARGET_OS=$TARGET_OS" >> config.mak
1265
if test "$cpu" = "x86" ; then
1266
  echo "TARGET_ARCH_X86=yes" >> config.mak
1267
  echo "#define ARCH_X86 1" >> $TMPH
1268
elif test "$cpu" = "x86_64" ; then
1269
  echo "TARGET_ARCH_X86_64=yes" >> config.mak
1270
  echo "#define ARCH_X86_64 1" >> $TMPH
1271
elif test "$cpu" = "armv4l" ; then
1272
  echo "TARGET_ARCH_ARMV4L=yes" >> config.mak
1273
  echo "#define ARCH_ARMV4L 1" >> $TMPH
1274
elif test "$cpu" = "alpha" ; then
1275
  echo "TARGET_ARCH_ALPHA=yes" >> config.mak
1276
  echo "#define ARCH_ALPHA 1" >> $TMPH
1277
elif test "$cpu" = "sparc64" ; then
1278
  echo "TARGET_ARCH_SPARC64=yes" >> config.mak
1279
  echo "#define ARCH_SPARC64 1" >> $TMPH
1280
  echo "TARGET_ARCH_SPARC=yes" >> config.mak
1281
  echo "#define ARCH_SPARC 1" >> $TMPH
1282
elif test "$cpu" = "sparc" ; then
1283
  echo "TARGET_ARCH_SPARC=yes" >> config.mak
1284
  echo "#define ARCH_SPARC 1" >> $TMPH
1285
elif test "$cpu" = "powerpc" ; then
1286
  echo "TARGET_ARCH_POWERPC=yes" >> config.mak
1287
  echo "#define ARCH_POWERPC 1" >> $TMPH
1288
  if test $POWERPCMODE = "32bits"; then
1289
    echo "#define POWERPC_MODE_32BITS 1" >> $TMPH
1290
  else
1291
    echo "#define POWERPC_MODE_64BITS 1" >> $TMPH
1292
  fi
1293
  if test "$powerpc_perf" = "yes"; then
1294
    echo "#define POWERPC_PERFORMANCE_REPORT 1" >> $TMPH
1295
  fi
1296
elif test "$cpu" = "mips" ; then
1297
  echo "TARGET_ARCH_MIPS=yes" >> config.mak
1298
  echo "#define ARCH_MIPS 1" >> $TMPH
1299
elif test "$cpu" = "sh4" ; then
1300
  echo "TARGET_ARCH_SH4=yes" >> config.mak
1301
  echo "#define ARCH_SH4 1" >> $TMPH
1302
fi
1303
echo "#define TUNECPU $TUNECPU" >> $TMPH
1304
if test "$bigendian" = "yes" ; then
1305
  echo "WORDS_BIGENDIAN=yes" >> config.mak
1306
  echo "#define WORDS_BIGENDIAN 1" >> $TMPH
1307
fi
1308
if test "$inttypes" != "yes" ; then
1309
  echo "#define EMULATE_INTTYPES 1" >> $TMPH
1310
fi
1311
if test "$emu_fast_int" = "yes" ; then
1312
  echo "#define EMULATE_FAST_INT 1" >> $TMPH
1313
fi
1314
if test "$mmx" = "yes" ; then
1315
  echo "TARGET_MMX=yes" >> config.mak
1316
  echo "#define HAVE_MMX 1" >> $TMPH
1317
  echo "#define __CPU__ 586" >> $TMPH
1318
fi
1319
if test "$builtin_vector" = "yes" ; then
1320
  echo "TARGET_BUILTIN_VECTOR=yes" >> config.mak
1321
  echo "#define HAVE_BUILTIN_VECTOR 1" >> $TMPH
1322
fi
1323
if test "$iwmmxt" = "yes" ; then
1324
  echo "TARGET_IWMMXT=yes" >> config.mak
1325
  echo "#define HAVE_IWMMXT 1" >> $TMPH
1326
fi
1327
if test "$mmi" = "yes" ; then
1328
  echo "TARGET_MMI=yes" >> config.mak
1329
  echo "#define HAVE_MMI 1" >> $TMPH
1330
fi
1331
if test "$altivec" = "yes" ; then
1332
  echo "TARGET_ALTIVEC=yes" >> config.mak
1333
  echo "#define HAVE_ALTIVEC 1" >> $TMPH
1334
  echo "// Enable the next line to use the reference C code instead of AltiVec" >> $TMPH
1335
  echo "// #define ALTIVEC_USE_REFERENCE_C_CODE 1" >> $TMPH
1336
  if test "$_altivec_h" = "yes" ; then
1337
    echo "#define HAVE_ALTIVEC_H 1" >> $TMPH
1338
  else
1339
    echo "#undef HAVE_ALTIVEC_H" >> $TMPH
1340
  fi
1341
fi
1342
if test "$gprof" = "yes" ; then
1343
  echo "TARGET_GPROF=yes" >> config.mak
1344
  echo "#define HAVE_GPROF 1" >> $TMPH
1345
fi
1346
if test "$localtime_r" = "yes" ; then
1347
  echo "#define HAVE_LOCALTIME_R 1" >> $TMPH
1348
fi
1349
if test "$imlib2" = "yes" ; then
1350
  echo "HAVE_IMLIB2=yes" >> config.mak
1351
fi
1352
if test "$freetype2" = "yes" ; then
1353
  echo "HAVE_FREETYPE2=yes" >> config.mak
1354
fi
1355
if test "$sunmlib" = "yes" ; then
1356
  echo "HAVE_MLIB=yes" >> config.mak
1357
  echo "#define HAVE_MLIB 1" >> $TMPH
1358
  extralibs="$extralibs -lmlib"
1359
fi
1360
if test "$pthreads" = "yes" ; then
1361
  echo "HAVE_PTHREADS=yes" >> config.mak
1362
  echo "#define HAVE_PTHREADS 1" >> $TMPH
1363
  echo "#define HAVE_THREADS 1" >> $TMPH
1364
  if test $targetos != FreeBSD -a $targetos != OpenBSD ; then
1365
     extralibs="$extralibs -lpthread"
1366
  fi
1367
fi
1368
if test "$sdl" = "yes" ; then
1369
  echo "CONFIG_SDL=yes" >> config.mak
1370
  echo "SDL_LIBS=`sdl-config --libs`" >> config.mak
1371
  echo "SDL_CFLAGS=`sdl-config --cflags`" >> config.mak
1372
fi
1373
if test "$texi2html" = "yes"; then
1374
  echo "BUILD_DOC=yes" >> config.mak
1375
fi
1376
if test "$have_lrintf" = "yes" ; then
1377
  echo "#define HAVE_LRINTF 1" >> $TMPH
1378
fi
1379
if test "$vhook" = "yes" ; then
1380
  echo "BUILD_VHOOK=yes" >> config.mak
1381
  echo "#define HAVE_VHOOK 1" >> $TMPH
1382
  extralibs="$extralibs $ldl"
1383
fi
1384
if test "$lshared" = "yes" ; then
1385
  echo "BUILD_SHARED=yes" >> config.mak
1386
  echo "PIC=-fPIC -DPIC" >> config.mak
1387
fi
1388
echo "EXTRALIBS=$extralibs" >> config.mak
1389
version=`grep '#define FFMPEG_VERSION ' "$source_path/libavcodec/avcodec.h" |
1390
 cut -d '"' -f 2`
1391
echo "VERSION=$version" >>config.mak
1392
# if you do not want to use encoders, disable that.
1393
echo "#define CONFIG_ENCODERS 1" >> $TMPH
1394
echo "CONFIG_ENCODERS=yes" >> config.mak
1395

    
1396
# if you do not want to use decoders, disable that.
1397
echo "#define CONFIG_DECODERS 1" >> $TMPH
1398
echo "CONFIG_DECODERS=yes" >> config.mak
1399

    
1400
# AC3
1401
if test "$a52" = "yes" ; then
1402
  echo "#define CONFIG_AC3 1" >> $TMPH
1403
  echo "CONFIG_AC3=yes" >> config.mak
1404

    
1405
  if test "$a52bin" = "yes" ; then
1406
    echo "#define CONFIG_A52BIN 1" >> $TMPH
1407
    echo "CONFIG_A52BIN=yes" >> config.mak
1408
  fi
1409
fi
1410

    
1411
# DTS
1412
if test "$dts" = "yes" ; then
1413
  echo "#define CONFIG_DTS 1" >> $TMPH
1414
  echo "CONFIG_DTS=yes" >> config.mak
1415
fi
1416

    
1417
# PP
1418
if test "$pp" = "yes" ; then
1419
  echo "#define CONFIG_PP 1" >> $TMPH
1420
  echo "CONFIG_PP=yes" >> config.mak
1421

    
1422
  if test "$shared_pp" = "yes" ; then
1423
    echo "#define SHARED_PP 1" >> $TMPH
1424
    echo "SHARED_PP=yes" >> config.mak
1425
  fi
1426
fi
1427

    
1428
# mpeg audio high precision mode
1429
if test "$mpegaudio_hp" = "yes" ; then
1430
  echo "#define CONFIG_MPEGAUDIO_HP 1" >> $TMPH
1431
fi
1432

    
1433
if test "$v4l" = "yes" ; then
1434
  echo "#define CONFIG_VIDEO4LINUX 1" >> $TMPH
1435
  echo "CONFIG_VIDEO4LINUX=yes" >> config.mak
1436
fi
1437

    
1438
if test "$bktr" = "yes" ; then
1439
  echo "#define CONFIG_BKTR 1" >> $TMPH
1440
  echo "CONFIG_BKTR=yes" >> config.mak
1441
fi
1442

    
1443
if test "$dv1394" = "yes" ; then
1444
  echo "#define CONFIG_DV1394 1" >> $TMPH
1445
  echo "CONFIG_DV1394=yes" >> config.mak
1446
fi
1447

    
1448
if test "$dc1394" = "yes" ; then
1449
  echo "#define CONFIG_DC1394 1" >> $TMPH
1450
  echo "CONFIG_DC1394=yes" >> config.mak
1451
fi
1452

    
1453
if test "$dlopen" = "yes" ; then
1454
  echo "#define CONFIG_HAVE_DLOPEN 1" >> $TMPH
1455
fi
1456

    
1457
if test "$dlfcn" = "yes" ; then
1458
  echo "#define CONFIG_HAVE_DLFCN 1" >> $TMPH
1459
fi
1460

    
1461
if test "$audio_oss" = "yes" ; then
1462
  echo "#define CONFIG_AUDIO_OSS 1" >> $TMPH
1463
  echo "CONFIG_AUDIO_OSS=yes" >> config.mak
1464
fi
1465

    
1466
if test "$audio_beos" = "yes" ; then
1467
  echo "#define CONFIG_AUDIO_BEOS 1" >> $TMPH
1468
  echo "CONFIG_AUDIO_BEOS=yes" >> config.mak
1469
fi
1470

    
1471
if test "$network" = "yes" ; then
1472
  echo "#define CONFIG_NETWORK 1" >> $TMPH
1473
  echo "CONFIG_NETWORK=yes" >> config.mak
1474
fi
1475

    
1476
if test "$ipv6" = "yes" ; then
1477
  echo "#define CONFIG_IPV6 1" >> $TMPH
1478
fi
1479

    
1480
if test "$zlib" = "yes" ; then
1481
  echo "#define CONFIG_ZLIB 1" >> $TMPH
1482
  echo "CONFIG_ZLIB=yes" >> config.mak
1483
fi
1484

    
1485
if test "$libgsm" = "yes" ; then
1486
  echo "#define CONFIG_LIBGSM 1" >> $TMPH
1487
  echo "CONFIG_LIBGSM=yes" >> config.mak
1488
fi
1489

    
1490
if test "$mp3lame" = "yes" ; then
1491
  echo "#define CONFIG_MP3LAME 1" >> $TMPH
1492
  echo "CONFIG_MP3LAME=yes" >> config.mak
1493
fi
1494

    
1495
if test "$libogg" = "yes" ; then
1496
  echo "#define CONFIG_LIBOGG 1" >> $TMPH
1497
  echo "CONFIG_LIBOGG=yes" >> config.mak
1498
fi
1499

    
1500
if test "$vorbis" = "yes" ; then
1501
  echo "#define CONFIG_LIBVORBIS 1" >> $TMPH
1502
  echo "CONFIG_LIBVORBIS=yes" >> config.mak
1503
fi
1504

    
1505
if test "$theora" = "yes" ; then
1506
  echo "#define CONFIG_LIBTHEORA 1" >> $TMPH
1507
  echo "CONFIG_LIBTHEORA=yes" >> config.mak
1508
fi
1509

    
1510
if test "$faad" = "yes" ; then
1511
  echo "#define CONFIG_FAAD 1" >> $TMPH
1512
  echo "CONFIG_FAAD=yes" >> config.mak
1513
fi
1514

    
1515
if test "$faadbin" = "yes" ; then
1516
  echo "#define CONFIG_FAADBIN 1" >> $TMPH
1517
  echo "CONFIG_FAADBIN=yes" >> config.mak
1518
fi
1519

    
1520
if test "$faac" = "yes" ; then
1521
  echo "#define CONFIG_FAAC 1" >> $TMPH
1522
  echo "CONFIG_FAAC=yes" >> config.mak
1523
fi
1524

    
1525
if test "$xvid" = "yes" ; then
1526
  echo "#define CONFIG_XVID 1" >> $TMPH
1527
  echo "CONFIG_XVID=yes" >> config.mak
1528
fi
1529

    
1530
if test "$x264" = "yes" ; then
1531
  echo "#define CONFIG_X264 1" >> $TMPH
1532
  echo "CONFIG_X264=yes" >> config.mak
1533
fi
1534

    
1535
if test "$mingw32" = "yes" ; then
1536
  echo "#define CONFIG_WIN32 1" >> $TMPH
1537
  echo "CONFIG_WIN32=yes" >> config.mak
1538
  echo "HAVE_W32THREADS=yes" >> config.mak
1539
  echo "#define HAVE_W32THREADS 1" >> $TMPH
1540
  echo "#define HAVE_THREADS 1" >> $TMPH
1541
  echo "#ifndef __MINGW32__" >> $TMPH
1542
  echo "#define __MINGW32__ 1" >> $TMPH
1543
  echo "#endif" >> $TMPH
1544
fi
1545

    
1546
if test "$os2" = "yes" ; then
1547
  echo "#define CONFIG_OS2 1" >> $TMPH
1548
  echo "CONFIG_OS2=yes" >> config.mak
1549
fi
1550

    
1551
if test "$TARGET_OS" = "SunOS" ; then
1552
  echo "#define CONFIG_SUNOS 1" >> $TMPH
1553
fi
1554

    
1555
if test "$TARGET_OS" = "BeOS" ; then
1556
  echo "HAVE_BEOSTHREADS=yes" >> config.mak
1557
  echo "#define HAVE_BEOSTHREADS 1" >> $TMPH
1558
  echo "#define HAVE_THREADS 1" >> $TMPH
1559
fi
1560

    
1561
if test "$darwin" = "yes"; then
1562
  echo "#define CONFIG_DARWIN 1"  >> $TMPH
1563
  echo "CONFIG_DARWIN=yes" >> config.mak
1564
fi
1565

    
1566
if test "$_malloc_h" = "yes" ; then
1567
  echo "#define HAVE_MALLOC_H 1" >> $TMPH
1568
else
1569
  echo "#undef  HAVE_MALLOC_H" >> $TMPH
1570
fi
1571

    
1572
if test "$_memalign" = "yes" ; then
1573
  echo "#define HAVE_MEMALIGN 1" >> $TMPH
1574
else
1575
  echo "#undef  HAVE_MEMALIGN" >> $TMPH
1576
fi
1577

    
1578
if test "$memalignhack" = "yes" ; then
1579
  echo "#define MEMALIGN_HACK 1" >> $TMPH
1580
fi
1581

    
1582

    
1583
if test "$netserver" = "yes" ; then
1584
  echo "#define CONFIG_BEOS_NETSERVER 1" >> $TMPH
1585
  echo "CONFIG_BEOS_NETSERVER=yes" >> config.mak
1586
fi
1587

    
1588
if test "$need_inet_aton" = "yes" ; then
1589
  echo "NEED_INET_ATON=yes" >> config.mak
1590
fi
1591

    
1592
if test "$simpleidct" = "yes" ; then
1593
  echo "#define SIMPLE_IDCT 1" >> $TMPH
1594
fi
1595

    
1596
if test "$ffserver" = "yes" ; then
1597
  echo "#define CONFIG_FFSERVER 1" >> $TMPH
1598
  echo "CONFIG_FFSERVER=yes" >> config.mak
1599
fi
1600

    
1601
if test "$ffplay" = "yes" ; then
1602
  echo "CONFIG_FFPLAY=yes" >> config.mak
1603
fi
1604

    
1605
if test "$gpl" = "yes" ; then
1606
  echo "#define CONFIG_GPL 1" >> $TMPH
1607
  echo "CONFIG_GPL=yes" >> config.mak
1608
fi
1609

    
1610
echo "#define restrict $_restrict" >> $TMPH
1611

    
1612
if test "$optimize" = "small"; then
1613
  echo "#define always_inline"  >> $TMPH
1614
fi
1615

    
1616
# build tree in object directory if source path is different from current one
1617
if test "$source_path_used" = "yes" ; then
1618
    DIRS="doc libavformat libavcodec libavcodec/alpha libavcodec/armv4l \
1619
          libavcodec/i386 libavcodec/sparc libavcodec/mlib \
1620
          libavcodec/ppc libavcodec/liba52 libavcodec/libpostproc tests vhook"
1621
    FILES="Makefile libavformat/Makefile libavcodec/Makefile \
1622
          libavcodec/libpostproc/Makefile tests/Makefile vhook/Makefile \
1623
          doc/Makefile doc/texi2pod.pl"
1624
    for dir in $DIRS ; do
1625
            mkdir -p $dir
1626
    done
1627
    for f in $FILES ; do
1628
        ln -sf "$source_path/$f" $f
1629
    done
1630
    echo "SRC_PATH=$source_path" >> config.mak
1631
else
1632
    echo "SRC_PATH='$source_path'" >> config.mak
1633
fi
1634

    
1635
if test "$amr_wb" = "yes" ; then
1636
  echo "#define AMR_WB 1" >> $TMPH
1637
  echo "AMR_WB=yes" >> config.mak
1638
  echo
1639
  echo "AMR WB FLOAT NOTICE ! Make sure you have downloaded TS26.204"
1640
  echo "V5.1.0 from "
1641
  echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.204/26204-510.zip"
1642
  echo "and extracted the source to libavcodec/amrwb_float"
1643
  echo
1644
fi
1645

    
1646
if test "$amr_nb" = "yes" ; then
1647
  echo "#define AMR_NB 1" >> $TMPH
1648
  echo "AMR_NB=yes" >> config.mak
1649
  echo
1650
if test "$amr_nb_fixed" = "yes" ; then
1651
  echo "AMR_NB_FIXED=yes" >> config.mak
1652
  echo "#define AMR_NB_FIXED 1" >> $TMPH
1653
  echo "AMR NB FIXED POINT NOTICE! Make sure you have downloaded TS26.073 "
1654
  echo "REL-5 version 5.1.0 from "
1655
  echo "http://www.3gpp.org/ftp/Specs/latest/Rel-5/26_series/26073-5??.zip"
1656
  echo "and extracted src to libavcodec/amr"
1657
  echo "You must also add -DMMS_IO and remove -pedantic-errors to/from CFLAGS in libavcodec/amr/makefile."
1658
  echo "i.e. CFLAGS = -Wall -I. \$(CFLAGS_\$(MODE)) -D\$(VAD) -DMMS_IO"
1659
  echo
1660
else
1661
  echo "AMR NB FLOAT NOTICE ! Make sure you have downloaded TS26.104"
1662
  echo "REL-5 V5.1.0 from "
1663
  echo "http://www.3gpp.org/ftp/Specs/latest/Rel-5/26_series/26104-5??.zip"
1664
  echo "and extracted the source to libavcodec/amr_float"
1665
  echo "and if u try this on an alpha, u may need to change Word32 to int in amr/typedef.h"
1666
  echo
1667
fi
1668

    
1669
if test "$amr_if2" = "yes" ; then
1670
  echo "AMR_CFLAGS=-DIF2=1" >> config.mak
1671
fi
1672

    
1673
fi
1674

    
1675
for codec in $CODEC_LIST ; do
1676
    echo "#define CONFIG_`echo $codec | tr a-z A-Z` 1" >> $TMPH
1677
    echo "CONFIG_`echo $codec | tr a-z A-Z`=yes" >> config.mak
1678
done
1679

    
1680
diff $TMPH config.h >/dev/null 2>&1
1681
if test $? -ne 0 ; then
1682
	mv -f $TMPH config.h
1683
else
1684
	echo "config.h is unchanged"
1685
fi
1686

    
1687
rm -f $TMPO $TMPC $TMPE $TMPS $TMPH
1688

    
1689

    
1690
# build pkg-config files libavcodec.pc, libavformat.pc and libpostproc.pc 
1691

    
1692
lavc_build=`grep '#define LIBAVCODEC_BUILD' "$source_path/libavcodec/avcodec.h" | sed 's/[^0-9]//g'`
1693
lavf_build=`grep '#define LIBAVFORMAT_BUILD' "$source_path/libavformat/avformat.h" | sed 's/[^0-9]//g'`
1694

    
1695
requires=
1696
test "$libogg" = "yes" && requires="$requires ogg >= 1.1"
1697
test "$vorbis" = "yes" && requires="$requires vorbis"
1698
test "$theora" = "yes" && requires="$requires theora"
1699

    
1700
# libavcodec.pc
1701
cat <<EOF >libavcodec.pc
1702
prefix=$prefix
1703
exec_prefix=\${prefix}
1704
libdir=\${exec_prefix}/lib
1705
includedir=\${prefix}/include
1706

    
1707
Name: libavcodec
1708
Description: FFmpeg codec library
1709
Version: $version-$lavc_build
1710
Requires: $requires
1711
Conflicts:
1712
Libs: -L\${libdir} -lavcodec $extralibs
1713
Cflags: -I\${includedir} -I\${includedir}/ffmpeg
1714
EOF
1715

    
1716
cat <<EOF >libavcodec-uninstalled.pc
1717
prefix=
1718
exec_prefix=
1719
libdir=\${pcfiledir}/libavcodec
1720
includedir=\${pcfiledir}/libavcodec
1721

    
1722
Name: libavcodec
1723
Description: FFmpeg codec library
1724
Version: $version-$lavc_build
1725
Requires: $requires
1726
Conflicts:
1727
Libs: \${libdir}/${LIBPREF}avcodec${LIBSUF} $extralibs
1728
Cflags: -I\${includedir}
1729
EOF
1730

    
1731
# libavformat.pc
1732
cat <<EOF >libavformat.pc
1733
prefix=$prefix
1734
exec_prefix=\${prefix}
1735
libdir=\${exec_prefix}/lib
1736
includedir=\${prefix}/include
1737

    
1738
Name: libavformat
1739
Description: FFmpeg container format library
1740
Version: $version-$lavf_build
1741
Requires: $requires libavcodec = $version-$lavc_build
1742
Conflicts:
1743
Libs: -L\${libdir} -lavformat $extralibs
1744
Cflags: -I\${includedir} -I\${includedir}/ffmpeg
1745
EOF
1746

    
1747
cat <<EOF >libavformat-uninstalled.pc
1748
prefix=
1749
exec_prefix=
1750
libdir=\${pcfiledir}/libavformat
1751
includedir=\${pcfiledir}/libavformat
1752

    
1753
Name: libavformat
1754
Description: FFmpeg container format library
1755
Version: $version-$lavf_build
1756
Requires: $requires libavcodec = $version-$lavc_build
1757
Conflicts:
1758
Libs: \${libdir}/${LIBPREF}avformat${LIBSUF} $extralibs
1759
Cflags: -I\${includedir}
1760
EOF
1761

    
1762

    
1763
# libpostproc.pc
1764
cat <<EOF >libpostproc.pc
1765
prefix=$prefix
1766
exec_prefix=\${prefix}
1767
libdir=\${exec_prefix}/lib
1768
includedir=\${prefix}/include
1769

    
1770
Name: libpostproc
1771
Description: FFmpeg post processing library
1772
Version: $version
1773
Requires: 
1774
Conflicts:
1775
Libs: -L\${libdir} -lpostproc
1776
Cflags: -I\${includedir} -I\${includedir}/postproc
1777
EOF
1778

    
1779
cat <<EOF >libpostproc-uninstalled.pc
1780
prefix=
1781
exec_prefix=
1782
libdir=\${pcfiledir}/libavcodec/libpostproc
1783
includedir=\${pcfiledir}/libavcodec/libpostproc
1784

    
1785
Name: libpostproc
1786
Description: FFmpeg post processing library
1787
Version: $version
1788
Requires: 
1789
Conflicts:
1790
Libs: \${libdir}/${LIBPREF}postproc${LIBSUF}
1791
Cflags: -I\${includedir}
1792
EOF