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

    
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# make sure we are running under a compatible shell
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unset foo
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(: ${foo%%bar}) 2>/dev/null && ! (: ${foo?}) 2>/dev/null
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if test "$?" != 0; then
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    if test "x$FFMPEG_CONFIGURE_EXEC" = x; then
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        FFMPEG_CONFIGURE_EXEC=1
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        export FFMPEG_CONFIGURE_EXEC
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        exec bash "$0" "$@"
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        exec ksh "$0" "$@"
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        exec /usr/xpg4/bin/sh "$0" "$@"
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    fi
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    echo "No compatible shell script interpreter found."
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    exit 1
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fi
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show_help(){
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  echo "Usage: configure [options]"
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  echo "Options: [defaults in brackets after descriptions]"
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  echo
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  echo "Standard options:"
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  echo "  --help                   print this message"
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  echo "  --log[=FILE|yes|no]      log tests and output to FILE [config.err]"
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  echo "  --prefix=PREFIX          install in PREFIX [$PREFIX]"
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  echo "  --libdir=DIR             install libs in DIR [PREFIX/lib]"
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  echo "  --shlibdir=DIR           install shared libs in DIR [PREFIX/lib]"
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  echo "  --incdir=DIR             install includes in DIR [PREFIX/include/ffmpeg]"
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  echo "  --mandir=DIR             install man page in DIR [PREFIX/man]"
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  echo "  --enable-mp3lame         enable MP3 encoding via libmp3lame [default=no]"
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  echo "  --enable-libnut          enable NUT support via libnut [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-faad            enable FAAD support via libfaad [default=no]"
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  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]"
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  echo "  --enable-xvid            enable XviD support via xvidcore [default=no]"
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  echo "  --enable-x264            enable H.264 encoding via x264 [default=no]"
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  echo "  --enable-mingw32         enable MinGW native/cross Windows compile"
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  echo "  --enable-mingwce         enable MinGW native/cross WinCE compile"
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  echo "  --enable-a52             enable GPLed A52 support [default=no]"
46
  echo "  --enable-a52bin          open liba52.so.0 at runtime [default=no]"
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  echo "  --enable-dts             enable GPLed DTS support [default=no]"
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  echo "  --enable-pp              enable GPLed postprocessing support [default=no]"
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  echo "  --enable-static          build static libraries [default=yes]"
50
  echo "  --disable-static         do not build static libraries [default=no]"
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  echo "  --enable-shared          build shared libraries [default=no]"
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  echo "  --disable-shared         do not build shared libraries [default=yes]"
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  echo "  --enable-amr_nb          enable amr_nb float audio codec"
54
  echo "  --enable-amr_nb-fixed    use fixed point for amr-nb codec"
55
  echo "  --enable-amr_wb          enable amr_wb float audio codec"
56
  echo "  --enable-amr_if2         enable amr_wb IF2 audio codec"
57
  echo "  --enable-sunmlib         use Sun medialib [default=no]"
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  echo "  --enable-pthreads        use pthreads [default=no]"
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  echo "  --enable-dc1394          enable IIDC-1394 grabbing using libdc1394"
60
  echo "                           and libraw1394 [default=no]"
61
  echo "  --enable-swscaler        software scaler support [default=no]"
62
  echo "  --enable-avisynth        allow reading AVISynth script files [default=no]"
63
  echo "  --enable-gpl             allow use of GPL code, the resulting libav*"
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  echo "                           and ffmpeg will be under GPL [default=no]"
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  echo ""
66
  echo "Advanced options (experts only):"
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  echo "  --source-path=PATH       path to source code [$source_path]"
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  echo "  --cross-prefix=PREFIX    use PREFIX for compilation tools [$cross_prefix]"
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  echo "  --cross-compile          assume a cross-compiler is used"
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  echo "  --cc=CC                  use C compiler CC [$cc]"
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  echo "  --make=MAKE              use specified make [$make]"
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  echo "  --extra-cflags=ECFLAGS   add ECFLAGS to CFLAGS [$CFLAGS]"
73
  echo "  --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]"
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  echo "  --extra-libs=ELIBS       add ELIBS [$ELIBS]"
75
  echo "  --build-suffix=SUFFIX    suffix for application specific build []"
76
  echo "  --arch=ARCH              select architecture  [$arch]"
77
  echo "  --cpu=CPU                selects the minimum cpu required (affects
78
                                   instruction selection, may crash on older CPUs)"
79
  echo "  --powerpc-perf-enable    enable performance report on PPC"
80
  echo "                           (requires enabling PMC)"
81
  echo "  --disable-mmx            disable MMX usage"
82
  echo "  --disable-armv5te        disable armv5te usage"
83
  echo "  --disable-iwmmxt         disable iwmmxt usage"
84
  echo "  --disable-altivec        disable AltiVec usage"
85
  echo "  --disable-audio-oss      disable OSS audio support [default=no]"
86
  echo "  --disable-audio-beos     disable BeOS audio support [default=no]"
87
  echo "  --disable-v4l            disable video4linux grabbing [default=no]"
88
  echo "  --disable-v4l2           disable video4linux2 grabbing [default=no]"
89
  echo "  --disable-bktr           disable bktr video grabbing [default=no]"
90
  echo "  --disable-dv1394         disable DV1394 grabbing [default=no]"
91
  echo "  --disable-network        disable network support [default=no]"
92
  echo "  --disable-ipv6           disable ipv6 support [default=no]"
93
  echo "  --disable-zlib           disable zlib [default=no]"
94
  echo "  --disable-simple_idct    disable simple IDCT routines [default=no]"
95
  echo "  --disable-vhook          disable video hooking support"
96
  echo "  --enable-gprof           enable profiling with gprof [$gprof]"
97
  echo "  --disable-debug          disable debugging symbols"
98
  echo "  --disable-opts           disable compiler optimizations"
99
  echo "  --enable-extra-warnings  enable more compiler warnings"
100
  echo "  --disable-mpegaudio-hp   faster (but less accurate)"
101
  echo "                           MPEG audio decoding [default=no]"
102
  echo "  --disable-protocols      disable I/O protocols support [default=no]"
103
  echo "  --disable-ffmpeg         disable ffmpeg build"
104
  echo "  --disable-ffserver       disable ffserver build"
105
  echo "  --disable-ffplay         disable ffplay build"
106
  echo "  --enable-small           optimize for size instead of speed"
107
  echo "  --enable-memalign-hack   emulate memalign, interferes with memory debuggers"
108
  echo "  --disable-strip          disable stripping of executables and shared libraries"
109
  echo "  --disable-encoder=NAME   disables encoder NAME"
110
  echo "  --enable-encoder=NAME    enables encoder NAME"
111
  echo "  --disable-decoder=NAME   disables decoder NAME"
112
  echo "  --enable-decoder=NAME    enables decoder NAME"
113
  echo "  --disable-encoders       disables all encoders"
114
  echo "  --disable-decoders       disables all decoders"
115
  echo "  --disable-muxer=NAME     disables muxer NAME"
116
  echo "  --enable-muxer=NAME      enables muxer NAME"
117
  echo "  --disable-muxers         disables all muxers"
118
  echo "  --disable-demuxer=NAME   disables demuxer NAME"
119
  echo "  --enable-demuxer=NAME    enables demuxer NAME"
120
  echo "  --disable-demuxers       disables all demuxers"
121
  echo "  --enable-parser=NAME     enables parser NAME"
122
  echo "  --disable-parser=NAME    disables parser NAME"
123
  echo "  --disable-parsers        disables all parsers"
124
  echo ""
125
  echo "NOTE: Object files are built at the place where configure is launched."
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  exit 1
127
}
128

    
129
log(){
130
    echo "$@" >>$logfile
131
}
132

    
133
log_file(){
134
    log BEGIN $1
135
    cat -n $1 >>$logfile
136
    log END $1
137
}
138

    
139
echolog(){
140
    log "$@"
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    echo "$@"
142
}
143

    
144
die(){
145
    echolog "$@"
146
    cat <<EOF
147
If you think configure made a mistake, make sure you are using the latest
148
version from SVN.  If the latest version fails, report the problem to the
149
ffmpeg-devel@mplayerhq.hu mailing list or IRC #ffmpeg on irc.freenode.net.
150
EOF
151
    if enabled logging; then
152
        cat <<EOF
153
Include the log file "$logfile" produced by configure as this will help
154
solving the problem.
155
EOF
156
    else
157
cat <<EOF
158
Rerun configure with logging enabled (do not use --log=no), and include the
159
log this produces with your report.
160
EOF
161
    fi
162
    rm -f $TMPC $TMPO $TMPE $TMPS $TMPH
163
    exit 1
164
}
165

    
166
set_all(){
167
    value=$1
168
    shift
169
    for var in $*; do
170
        eval $var=$value
171
    done
172
}
173

    
174
enable(){
175
    set_all yes $*
176
}
177

    
178
disable(){
179
    set_all no $*
180
}
181

    
182
enabled(){
183
    eval test "\$$1" = "yes"
184
}
185

    
186
flags_saved(){
187
    (: ${SAVE_CFLAGS?}) 2>/dev/null
188
}
189

    
190
save_flags(){
191
    flags_saved && return
192
    SAVE_CFLAGS="$CFLAGS"
193
    SAVE_LDFLAGS="$LDFLAGS"
194
    SAVE_extralibs="$extralibs"
195
}
196

    
197
restore_flags(){
198
    CFLAGS="$SAVE_CFLAGS"
199
    LDFLAGS="$SAVE_LDFLAGS"
200
    extralibs="$SAVE_extralibs"
201
    unset SAVE_CFLAGS
202
    unset SAVE_LDFLAGS
203
    unset SAVE_extralibs
204
}
205

    
206
temp_cflags(){
207
    save_flags
208
    CFLAGS="$CFLAGS $*"
209
}
210

    
211
temp_ldflags(){
212
    save_flags
213
    LDFLAGS="$LDFLAGS $*"
214
}
215

    
216
temp_extralibs(){
217
    save_flags
218
    extralibs="$extralibs $*"
219
}
220

    
221
append(){
222
    var=$1
223
    shift
224
    flags_saved && eval "SAVE_$var=\"\$SAVE_$var $*\""
225
    eval "$var=\"\$$var $*\""
226
}
227

    
228
add_cflags(){
229
    append CFLAGS "$@"
230
}
231

    
232
add_ldflags(){
233
    append LDFLAGS "$@"
234
}
235

    
236
add_extralibs(){
237
    append extralibs "$@"
238
}
239

    
240
check_cmd(){
241
    log "$@"
242
    "$@" >>$logfile 2>&1
243
}
244

    
245
check_cc(){
246
    log check_cc "$@"
247
    cat >$TMPC
248
    log_file $TMPC
249
    check_cmd $cc $CFLAGS "$@" -c -o $TMPO $TMPC
250
}
251

    
252
check_cpp(){
253
    log check_cpp "$@"
254
    cat >$TMPC
255
    log_file $TMPC
256
    check_cmd $cc $CFLAGS "$@" -E -o $TMPO $TMPC
257
}
258

    
259
check_ld(){
260
    log check_ld "$@"
261
    check_cc || return
262
    check_cmd $cc $LDFLAGS "$@" -o $TMPE $TMPO $extralibs
263
}
264

    
265
check_cflags(){
266
    log check_cflags "$@"
267
    check_cc "$@" <<EOF && add_cflags "$@"
268
int x;
269
EOF
270
}
271

    
272
check_ldflags(){
273
    log check_ldflags "$@"
274
    check_ld "$@" <<EOF && add_ldflags "$@"
275
int main(){
276
    return 0;
277
}
278
EOF
279
}
280

    
281
check_header(){
282
    log check_header "$@"
283
    header=$1
284
    shift
285
    check_cpp "$@" <<EOF
286
#include <$header>
287
int x;
288
EOF
289
}
290

    
291
check_func(){
292
    log check_func "$@"
293
    func=$1
294
    shift
295
    check_ld "$@" <<EOF
296
extern int $func();
297
int main(){
298
    $func();
299
}
300
EOF
301
}
302

    
303
check_lib(){
304
    log check_lib "$@"
305
    header="$1"
306
    func="$2"
307
    shift 2
308
    temp_extralibs "$@"
309
    check_header $header && check_func $func && add_extralibs "$@"
310
    err=$?
311
    restore_flags
312
    return $err
313
}
314

    
315
check_exec(){
316
    check_ld "$@" && { test "$cross_compile" = yes || $TMPE >>$logfile 2>&1; }
317
}
318

    
319
require(){
320
    name="$1"
321
    header="$2"
322
    func="$3"
323
    shift 3
324
    check_lib $header $func "$@" || die "ERROR: $name not found"
325
}
326

    
327
# set temporary file name
328
if test ! -z "$TMPDIR" ; then
329
    TMPDIR1="${TMPDIR}"
330
elif test ! -z "$TEMPDIR" ; then
331
    TMPDIR1="${TEMPDIR}"
332
else
333
    TMPDIR1="/tmp"
334
fi
335

    
336
TMPC="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.c"
337
TMPO="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.o"
338
TMPE="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}"
339
TMPS="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S"
340
TMPH="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.h"
341

    
342
# default parameters
343
logging="yes"
344
logfile="config.err"
345
PREFIX="/usr/local"
346
libdir='${PREFIX}/lib'
347
shlibdir="$libdir"
348
incdir='${PREFIX}/include/ffmpeg'
349
mandir='${PREFIX}/man'
350
bindir='${PREFIX}/bin'
351
cross_prefix=""
352
cross_compile="no"
353
cc="gcc"
354
ar="ar"
355
ranlib="ranlib"
356
make="make"
357
strip="strip"
358
arch=`uname -m`
359
cpu="generic"
360
powerpc_perf="no"
361
mmx="default"
362
cmov="no"
363
cmov_is_fast="no"
364
armv5te="default"
365
iwmmxt="default"
366
altivec="default"
367
dcbzl="no"
368
mmi="default"
369
case "$arch" in
370
  i386|i486|i586|i686|i86pc|BePC)
371
    arch="x86_32"
372
  ;;
373
  x86_64|amd64)
374
    arch="x86_32"
375
    canon_arch="`$cc -dumpmachine | sed -e 's,\([^-]*\)-.*,\1,'`"
376
    if [ x"$canon_arch" = x"x86_64" -o x"$canon_arch" = x"amd64" ]; then
377
      if [ -z "`echo $CFLAGS | grep -- -m32`"  ]; then
378
        arch="x86_64"
379
      fi
380
    fi
381
  ;;
382
  # armv4l is a subset of armv[567]*l
383
  arm|armv[4567]*l)
384
    arch="armv4l"
385
  ;;
386
  alpha)
387
    arch="alpha"
388
  ;;
389
  "Power Macintosh"|ppc|ppc64|powerpc)
390
    arch="powerpc"
391
  ;;
392
  mips|mipsel|IP*)
393
    arch="mips"
394
  ;;
395
  sun4u|sparc64)
396
    arch="sparc64"
397
  ;;
398
  sparc)
399
    arch="sparc"
400
  ;;
401
  sh4)
402
    arch="sh4"
403
  ;;
404
  parisc|parisc64)
405
    arch="parisc"
406
  ;;
407
  s390|s390x)
408
    arch="s390"
409
  ;;
410
  m68k)
411
    arch="m68k"
412
  ;;
413
  ia64)
414
    arch="ia64"
415
  ;;
416
  bfin)
417
    arch="bfin"
418
  ;;
419
  *)
420
    arch="unknown"
421
  ;;
422
esac
423
gprof="no"
424
v4l="yes"
425
v4l2="yes"
426
bktr="no"
427
audio_oss="yes"
428
audio_beos="no"
429
dv1394="yes"
430
dc1394="no"
431
network="yes"
432
ipv6="yes"
433
zlib="yes"
434
libgsm="no"
435
mp3lame="no"
436
libnut="no"
437
libogg="no"
438
vorbis="no"
439
faad="no"
440
faadbin="no"
441
faac="no"
442
xvid="no"
443
x264="no"
444
a52="no"
445
a52bin="no"
446
dts="no"
447
pp="no"
448
mingw32="no"
449
mingwce="no"
450
os2="no"
451
lstatic="yes"
452
lshared="no"
453
optimize="yes"
454
debug="yes"
455
extrawarnings="no"
456
dostrip="yes"
457
installstrip="-s"
458
extralibs="-lm"
459
simpleidct="yes"
460
bigendian="no"
461
inttypes="yes"
462
emu_fast_int="no"
463
vhook="default"
464
avisynth="no"
465
dlfcn="no"
466
dlopen="no"
467
mpegaudio_hp="yes"
468
SHFLAGS='-shared -Wl,-soname,$@'
469
VHOOKSHFLAGS='$(SHFLAGS)'
470
beos_netserver="no"
471
need_inet_aton="no"
472
protocols="yes"
473
ffmpeg="yes"
474
ffserver="yes"
475
ffplay="yes"
476
LIBOBJFLAGS=""
477
FFLDFLAGS=-Wl,--warn-common
478
LDLATEFLAGS='-Wl,-rpath-link,\$(BUILD_ROOT)/libavcodec -Wl,-rpath-link,\$(BUILD_ROOT)/libavformat -Wl,-rpath-link,\$(BUILD_ROOT)/libavutil'
479
FFSERVERLDFLAGS=-Wl,-E
480
LDCONFIG="ldconfig"
481
LIBPREF="lib"
482
LIBSUF=".a"
483
LIB='$(LIBPREF)$(NAME)$(LIBSUF)'
484
SLIBPREF="lib"
485
SLIBSUF=".so"
486
SLIBNAME='$(SLIBPREF)$(NAME)$(SLIBSUF)'
487
SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)'
488
SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)'
489
EXESUF=""
490
BUILDSUF=""
491
amr_nb="no"
492
amr_wb="no"
493
amr_nb_fixed="no"
494
amr_if2="no"
495
sunmlib="no"
496
pthreads="no"
497
swscaler="no"
498
gpl="no"
499
memalignhack="no"
500
asmalign_pot="unknown"
501
LIB_INSTALL_EXTRA_CMD='$(RANLIB) "$(libdir)/$(LIB)"'
502

    
503
# OS specific
504
targetos=`uname -s`
505
case $targetos in
506
BeOS)
507
PREFIX="/boot/home/config"
508
# helps building libavcodec
509
add_cflags "-DPIC -fomit-frame-pointer"
510
# 3 gcc releases known for BeOS, each with ugly bugs
511
gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
512
case "$gcc_version" in
513
2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc"
514
mmx="no"
515
;;
516
*20010315*) echo "BeBits gcc"
517
add_cflags "-fno-expensive-optimizations"
518
;;
519
esac
520
SHFLAGS=-nostart
521
# disable Linux things
522
audio_oss="no"
523
v4l="no"
524
v4l2="no"
525
dv1394="no"
526
# enable BeOS things
527
audio_beos="yes"
528
# no need for libm, but the inet stuff
529
# Check for BONE
530
if (echo $BEINCLUDES|grep 'headers/be/bone' >/dev/null); then
531
extralibs="-lbind -lsocket"
532
else
533
beos_netserver="yes"
534
need_inet_aton="yes"
535
extralibs="-lnet"
536
fi ;;
537
SunOS)
538
v4l="no"
539
v4l2="no"
540
audio_oss="no"
541
dv1394="no"
542
make="gmake"
543
FFLDFLAGS=""
544
FFSERVERLDFLAGS=""
545
SHFLAGS="-shared -Wl,-h,\$@"
546
need_inet_aton="yes"
547
add_extralibs "-lsocket -lnsl"
548
;;
549
NetBSD)
550
v4l="no"
551
v4l2="no"
552
bktr="yes"
553
audio_oss="yes"
554
dv1394="no"
555
make="gmake"
556
add_extralibs "-lossaudio"
557
;;
558
OpenBSD)
559
v4l="no"
560
v4l2="no"
561
bktr="yes"
562
audio_oss="yes"
563
dv1394="no"
564
make="gmake"
565
LIBOBJFLAGS="\$(PIC)"
566
LDCONFIG="ldconfig -m \$(shlibdir)"
567
add_extralibs "-lossaudio"
568
;;
569
FreeBSD)
570
v4l="no"
571
v4l2="no"
572
bktr="yes"
573
audio_oss="yes"
574
dv1394="no"
575
make="gmake"
576
add_cflags "-pthread"
577
;;
578
GNU/kFreeBSD)
579
v4l="no"
580
v4l2="no"
581
bktr="yes"
582
audio_oss="yes"
583
dv1394="no"
584
add_cflags "-pthread"
585
;;
586
BSD/OS)
587
v4l="no"
588
v4l2="no"
589
bktr="yes"
590
audio_oss="yes"
591
dv1394="no"
592
extralibs="-lpoll -lgnugetopt -lm"
593
make="gmake"
594
strip="strip -d"
595
installstrip=""
596
;;
597
Darwin)
598
cc="cc"
599
v4l="no"
600
v4l2="no"
601
audio_oss="no"
602
dv1394="no"
603
SHFLAGS="-dynamiclib -Wl,-single_module -Wl,-install_name,\$(shlibdir)/\$(SLIBNAME),-current_version,\$(SPPVERSION),-compatibility_version,\$(SPPVERSION)"
604
VHOOKSHFLAGS='-dynamiclib -Wl,-single_module -flat_namespace -undefined suppress -Wl,-install_name,$(shlibdir)/vhook/$@'
605
extralibs=""
606
strip="strip -x"
607
installstrip=""
608
FFLDFLAGS="-Wl,-dynamic,-search_paths_first"
609
SLIBSUF=".dylib"
610
SLIBNAME_WITH_FULLVERSION='$(SLIBPREF)$(NAME).$(LIBVERSION)$(SLIBSUF)'
611
SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME).$(LIBMAJOR)$(SLIBSUF)'
612
FFSERVERLDFLAGS=-Wl,-bind_at_load
613
LIB_INSTALL_EXTRA_CMD='$(RANLIB) "$(libdir)/$(LIB)"'
614
;;
615
MINGW32*)
616
# Note: the rest of the mingw32 config is done afterwards as mingw32
617
# can be forced on the command line for Linux cross compilation.
618
mingw32="yes"
619
;;
620
CYGWIN*)
621
targetos=CYGWIN
622
shlibdir='${PREFIX}/bin'
623
v4l="no"
624
v4l2="no"
625
audio_oss="yes"
626
dv1394="no"
627
VHOOKSHFLAGS='-shared -L$(BUILD_ROOT)/libavformat -L$(BUILD_ROOT)/libavcodec -L$(BUILD_ROOT)/libavutil'
628
VHOOKLIBS='-lavformat$(BUILDSUF) -lavcodec$(BUILDSUF) -lavutil$(BUILDSUF) $(EXTRALIBS)'
629
extralibs=""
630
EXESUF=".exe"
631
SLIBPREF="cyg"
632
SLIBSUF=".dll"
633
SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)'
634
SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)'
635
SHFLAGS='-shared -Wl,--out-implib=lib$(NAME).dll.a'
636
;;
637
Linux)
638
LDLATEFLAGS="-Wl,--as-needed $LDLATEFLAGS"
639
;;
640
IRIX*)
641
targetos=IRIX
642
ranlib="echo ignoring ranlib"
643
v4l="no"
644
v4l2="no"
645
audio_oss="no"
646
make="gmake"
647
;;
648
OS/2)
649
TMPE=$TMPE".exe"
650
ar="emxomfar -p128"
651
ranlib="echo ignoring ranlib"
652
strip="echo ignoring strip"
653
add_cflags "-Zomf"
654
FFLDFLAGS="-Zomf -Zstack 16384 -s"
655
SHFLAGS="-Zdll -Zomf"
656
FFSERVERLDFLAGS=""
657
LIBPREF=""
658
LIBSUF=".lib"
659
SLIBPREF=""
660
SLIBSUF=".dll"
661
EXESUF=".exe"
662
extralibs=""
663
pkg_requires=""
664
v4l="no"
665
v4l2="no"
666
audio_oss="no"
667
dv1394="no"
668
ffserver="no"
669
vhook="no"
670
os2="yes"
671

    
672
;;
673
*)
674
targetos="${targetos}-UNKNOWN"
675
;;
676
esac
677

    
678
# find source path
679
source_path="`dirname \"$0\"`"
680
source_path_used="yes"
681
if test -z "$source_path" -o "$source_path" = "." ; then
682
    source_path="`pwd`"
683
    source_path_used="no"
684
else
685
    source_path="`cd \"$source_path\"; pwd`"
686
    echo "$source_path" | grep -q '[[:blank:]]' &&
687
      die "Out of tree builds are impossible with whitespace in source path."
688
fi
689

    
690
if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
691
    show_help
692
fi
693

    
694
FFMPEG_CONFIGURATION=" "
695
for opt do
696
  FFMPEG_CONFIGURATION="$FFMPEG_CONFIGURATION""$opt "
697
done
698

    
699
ENCODER_LIST=`grep 'register_avcodec(&[a-z0-9_]*_encoder)' "$source_path/libavcodec/allcodecs.c"  | sed 's/.*&\(.*\)).*/\1/'`
700
DECODER_LIST=`grep 'register_avcodec(&[a-z0-9_]*_decoder)' "$source_path/libavcodec/allcodecs.c"  | sed 's/.*&\(.*\)).*/\1/'`
701
PARSER_LIST=`grep 'av_register_codec_parser(&[a-z]' "$source_path/libavcodec/allcodecs.c"  | sed 's/.*&\(.*\)).*/\1/'`
702
MUXER_LIST=`grep 'av_register_output_format(&[a-z]' "$source_path/libavformat/allformats.c"  | sed 's/.*&\(.*\)).*/\1/'`
703
DEMUXER_LIST=`grep 'av_register_input_format(&[a-z]' "$source_path/libavformat/allformats.c"  | sed 's/.*&\(.*\)).*/\1/'`
704

    
705
enable $ENCODER_LIST $DECODER_LIST $PARSER_LIST $MUXER_LIST $DEMUXER_LIST
706

    
707
for opt do
708
  optval="${opt#*=}"
709
  case "$opt" in
710
  --log)
711
  ;;
712
  --log=*) logging="$optval"
713
  ;;
714
  --prefix=*) PREFIX="$optval"; force_prefix=yes
715
  ;;
716
  --libdir=*) libdir="$optval"; force_libdir=yes
717
  ;;
718
  --shlibdir=*) shlibdir="$optval"
719
  ;;
720
  --incdir=*) incdir="$optval"
721
  ;;
722
  --mandir=*) mandir="$optval"
723
  ;;
724
  --source-path=*) source_path="$optval"
725
  ;;
726
  --cross-prefix=*) cross_prefix="$optval"
727
  ;;
728
  --cross-compile) cross_compile=yes
729
  ;;
730
  --cc=*) cc="$optval"
731
  ;;
732
  --make=*) make="$optval"
733
  ;;
734
  --extra-cflags=*) add_cflags "$optval"
735
  ;;
736
  --extra-ldflags=*) add_ldflags "$optval"
737
  ;;
738
  --extra-libs=*) add_extralibs "$optval"
739
  ;;
740
  --build-suffix=*) BUILDSUF="$optval"
741
  ;;
742
  --arch=*) arch="$optval"
743
  ;;
744
  --cpu=*) cpu="$optval"
745
  ;;
746
  --powerpc-perf-enable) powerpc_perf="yes"
747
  ;;
748
  --disable-mmx) mmx="no"
749
  ;;
750
  --disable-armv5te) armv5te="no"
751
  ;;
752
  --disable-iwmmxt) iwmmxt="no"
753
  ;;
754
  --disable-altivec) altivec="no"
755
  ;;
756
  --enable-gprof) gprof="yes"
757
  ;;
758
  --disable-v4l) v4l="no"
759
  ;;
760
  --disable-v4l2) v4l2="no"
761
  ;;
762
  --disable-bktr) bktr="no"
763
  ;;
764
  --disable-audio-oss) audio_oss="no"
765
  ;;
766
  --disable-audio-beos) audio_beos="no"
767
  ;;
768
  --disable-dv1394) dv1394="no"
769
  ;;
770
  --disable-network) network="no"; ffserver="no"
771
  ;;
772
  --disable-ipv6) ipv6="no";
773
  ;;
774
  --disable-zlib) zlib="no"
775
  ;;
776
  --enable-a52) a52="yes"
777
  ;;
778
  --enable-a52bin) a52bin="yes"
779
  ;;
780
  --enable-dts) dts="yes"
781
  ;;
782
  --enable-pp) pp="yes"
783
  ;;
784
  --enable-libgsm) libgsm="yes"
785
  ;;
786
  --enable-mp3lame) mp3lame="yes"
787
  ;;
788
  --enable-libnut) libnut="yes"
789
  ;;
790
  --enable-libogg) libogg="yes"
791
    pkg_requires="$pkg_requires ogg >= 1.1"
792
  ;;
793
  --enable-vorbis) vorbis="yes"
794
    pkg_requires="$pkg_requires vorbis vorbisenc"
795
  ;;
796
  --enable-faad) faad="yes"
797
  ;;
798
  --enable-faadbin) faadbin="yes"
799
  ;;
800
  --enable-faac) faac="yes"
801
  ;;
802
  --enable-xvid) xvid="yes"
803
  ;;
804
  --enable-x264) x264="yes"
805
  ;;
806
  --enable-avisynth) avisynth="yes";
807
  ;;
808
  --enable-dc1394) dc1394="yes"
809
    pkg_requires="$pkg_requires libraw1394"
810
  ;;
811
  --disable-vhook) vhook="no"
812
  ;;
813
  --disable-simple_idct) simpleidct="no"
814
  ;;
815
  --enable-mingw32) mingw32="yes"
816
  ;;
817
  --enable-mingwce) mingwce="yes"
818
  ;;
819
  --enable-static) lstatic="yes"
820
  ;;
821
  --disable-static) lstatic="no"
822
  ;;
823
  --enable-shared) lshared="yes"
824
  ;;
825
  --disable-shared) lshared="no"
826
  ;;
827
  --disable-debug) debug="no"
828
  ;;
829
  --disable-opts) optimize="no"
830
  ;;
831
  --enable-extra-warnings) extrawarnings="yes"
832
  ;;
833
  --disable-mpegaudio-hp) mpegaudio_hp="no"
834
  ;;
835
  --disable-protocols) protocols="no"; network="no"; ffserver="no"
836
  ;;
837
  --disable-ffmpeg) ffmpeg="no"
838
  ;;
839
  --disable-ffserver) ffserver="no"
840
  ;;
841
  --disable-ffplay) ffplay="no"
842
  ;;
843
  --enable-small) optimize="small"
844
  ;;
845
  --enable-amr_nb) amr="yes"; amr_nb="yes"; amr_nb_fixed="no"
846
  ;;
847
  --enable-amr_nb-fixed) amr="yes"; amr_nb_fixed="yes"; amr_nb="no"
848
  ;;
849
  --enable-amr_wb) amr="yes"; amr_wb="yes"
850
  ;;
851
  --enable-amr_if2) amr="yes"; amr_if2="yes"
852
  ;;
853
  --enable-sunmlib) sunmlib="yes"
854
  ;;
855
  --enable-pthreads) pthreads="yes"
856
  ;;
857
  --enable-swscaler) swscaler="yes"
858
  ;;
859
  --enable-gpl) gpl="yes"
860
  ;;
861
  --enable-memalign-hack) memalignhack="yes"
862
  ;;
863
  --disable-strip) dostrip="no"
864
  ;;
865
  --enable-encoder=*) enable ${optval}_encoder
866
  ;;
867
  --enable-decoder=*) enable ${optval}_decoder
868
  ;;
869
  --disable-encoder=*) disable ${optval}_encoder
870
  ;;
871
  --disable-decoder=*) disable ${optval}_decoder
872
  ;;
873
  --disable-encoders) disable $ENCODER_LIST
874
  ;;
875
  --disable-decoders) disable $DECODER_LIST
876
  ;;
877
  --enable-muxer=*) enable ${optval}_muxer
878
  ;;
879
  --disable-muxer=*) disable ${optval}_muxer
880
  ;;
881
  --disable-muxers) disable $MUXER_LIST; ffserver="no"
882
  ;;
883
  --enable-demuxer=*) enable ${optval}_demuxer
884
  ;;
885
  --disable-demuxer=*) disable ${optval}_demuxer
886
  ;;
887
  --disable-demuxers) disable $DEMUXER_LIST
888
  ;;
889
  --enable-parser=*) enable ${optval}_parser
890
  ;;
891
  --disable-parser=*) disable ${optval}_parser
892
  ;;
893
  --disable-parsers) disable $PARSER_LIST
894
  ;;
895
  --help) show_help
896
  ;;
897
  *)
898
  echo "Unknown option \"$opt\"."
899
  echo "See $0 --help for available options."
900
  exit 1
901
  ;;
902
  esac
903
done
904

    
905
if test "$logging" != no; then
906
    test "$logging" = yes || logfile="$logging"
907
    echo "# $0 $@" >$logfile
908
    set >>$logfile
909
else
910
    logfile=/dev/null
911
fi
912

    
913
if test "$mingw32" = "yes" -o "$mingwce" = "yes"; then
914
    if test "$lshared" = "yes" && test "$lstatic" = "yes" ; then
915
        cat <<EOF
916
You can only build one library type at once on MinGW.
917
Specify --disable-static --enable-shared to only build
918
the shared libraries. To build only the static libraries
919
you do not need to pass additional options.
920
EOF
921
        exit 1
922
    fi
923
    v4l="no"
924
    v4l2="no"
925
    bktr="no"
926
    audio_oss="no"
927
    dv1394="no"
928
    dc1394="no"
929
    ffserver="no"
930
    network="no"
931
    if test "$mingwce" = "yes"; then
932
        protocols="no"
933
    fi
934
    SLIBPREF=""
935
    SLIBSUF=".dll"
936
    EXESUF=".exe"
937
    SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)'
938
    SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)'
939
    SLIB_EXTRA_CMD="-lib /machine:i386 /def:\$(@:${SLIBSUF}=.def)"
940
    SHFLAGS="-shared -Wl,--output-def,\$(@:${SLIBSUF}=.def),--out-implib,lib\$(SLIBNAME:\$(SLIBSUF)=.dll.a)"
941
    if test "$force_prefix" != yes; then PREFIX="$PROGRAMFILES/FFmpeg"; fi
942
    if test "$force_libdir" != yes; then bindir='${PREFIX}'; fi
943
    shlibdir='${PREFIX}'
944
fi
945

    
946
# Combine FFLDFLAGS and the LDFLAGS environment variable.
947
LDFLAGS="$FFLDFLAGS $LDFLAGS"
948

    
949
test -n "$cross_prefix" && cross_compile=yes
950
cc="${cross_prefix}${cc}"
951
ar="${cross_prefix}${ar}"
952
ranlib="${cross_prefix}${ranlib}"
953
strip="${cross_prefix}${strip}"
954

    
955
# we need to build at least one lib type
956
if test "$lstatic" = "no" && test "$lshared" = "no" ; then
957
    cat <<EOF
958
At least one library type must be built.
959
Specify --enable-static to build the static libraries or --enable-shared to
960
build the shared libraries as well. To only build the shared libraries specify
961
--disable-static in addition to --enable-shared.
962
EOF
963
    exit 1;
964
fi
965

    
966
if test "$vorbis" = "yes" ; then
967
    if test "$libogg" = "no"; then
968
        echo "libogg must be enabled to enable Vorbis."
969
        fail="yes"
970
    fi
971
fi
972

    
973
if test "$gpl" != "yes"; then
974
    if test "$pp" != "no"; then
975
        echo "The Postprocessing code is under GPL and --enable-gpl is not specified."
976
        fail="yes"
977
    fi
978

    
979
    if test "$a52" != "no" -o "$a52bin" != "no"; then
980
        echo "liba52 is under GPL and --enable-gpl is not specified."
981
        fail="yes"
982
    fi
983

    
984
    if test "$xvid" != "no"; then
985
        echo "libxvidcore is under GPL and --enable-gpl is not specified."
986
        fail="yes"
987
    fi
988

    
989
    if test "$x264" != "no"; then
990
        echo "x264 is under GPL and --enable-gpl is not specified."
991
        fail="yes"
992
    fi
993

    
994
    if test "$dts" != "no"; then
995
        echo "libdts is under GPL and --enable-gpl is not specified."
996
        fail="yes"
997
    fi
998

    
999
    if test "$faad" != "no" -o "$faadbin" != "no"; then
1000
        if check_header faad.h; then
1001
            check_cc << EOF
1002
                #include <faad.h>
1003
                #ifndef FAAD2_VERSION
1004
                ok faad1
1005
                #endif
1006
                int main( void ) { return 0; }
1007
EOF
1008
            if test $? = 0 ; then
1009
                echo "FAAD2 is under GPL and --enable-gpl is not specified."
1010
                fail="yes"
1011
            fi
1012
        else
1013
            faad="no"
1014
            faadbin="no"
1015
            echo "FAAD test failed."
1016
        fi
1017
    fi
1018

    
1019
    if test "$swscaler" != "no"; then
1020
        echo "The software scaler is under GPL and --enable-gpl is not specified."
1021
        fail="yes"
1022
    fi
1023
fi
1024

    
1025
if test "$fail" = "yes"; then
1026
    exit 1
1027
fi
1028

    
1029
# compute MMX state
1030
if test $mmx = "default"; then
1031
    if test $arch = "x86_32" -o $arch = "x86_64"; then
1032
        mmx="yes"
1033
    else
1034
        mmx="no"
1035
    fi
1036
fi
1037

    
1038
#Darwin CC versions
1039
needmdynamicnopic="no"
1040
if test $targetos = Darwin; then
1041
    if test -n "`$cc -v 2>&1 | grep xlc`"; then
1042
        add_cflags "-qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto"
1043
    else
1044
        gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
1045
        case "$gcc_version" in
1046
            *2.95*)
1047
                add_cflags "-no-cpp-precomp -pipe"
1048
                ;;
1049
            *[34].*)
1050
                add_cflags "-no-cpp-precomp -pipe -force_cpusubtype_ALL -Wno-sign-compare"
1051
                if test "$lshared" = no; then
1052
                   needmdynamicnopic="yes"
1053
                fi
1054
                ;;
1055
            *)
1056
                add_cflags "-no-cpp-precomp -pipe"
1057
                if test "$lshared" = no; then
1058
                   needmdynamicnopic="yes"
1059
                fi
1060
                ;;
1061
        esac
1062
    fi
1063
fi
1064

    
1065
if test $optimize != "no"; then
1066
    add_cflags "-fomit-frame-pointer"
1067
fi
1068

    
1069
# Can only do AltiVec on PowerPC
1070
if test $altivec = "default"; then
1071
    if test $arch = "powerpc"; then
1072
        altivec="yes"
1073
    else
1074
        altivec="no"
1075
    fi
1076
fi
1077

    
1078
# Add processor-specific flags
1079
TUNECPU="generic"
1080
POWERPCMODE="32bits"
1081
if test $cpu != "generic"; then
1082
    case $cpu in
1083
        601|ppc601|PowerPC601)
1084
            add_cflags "-mcpu=601"
1085
            if test $altivec = "yes"; then
1086
                echo "WARNING: Tuning for PPC601 but AltiVec enabled!";
1087
            fi
1088
            TUNECPU=ppc601
1089
        ;;
1090
        603*|ppc603*|PowerPC603*)
1091
            add_cflags "-mcpu=603"
1092
            if test $altivec = "yes"; then
1093
                echo "WARNING: Tuning for PPC603 but AltiVec enabled!";
1094
            fi
1095
            TUNECPU=ppc603
1096
        ;;
1097
        604*|ppc604*|PowerPC604*)
1098
            add_cflags "-mcpu=604"
1099
            if test $altivec = "yes"; then
1100
                echo "WARNING: Tuning for PPC604 but AltiVec enabled!";
1101
            fi
1102
            TUNECPU=ppc604
1103
        ;;
1104
        G3|g3|75*|ppc75*|PowerPC75*)
1105
            add_cflags "-mcpu=750 -mpowerpc-gfxopt"
1106
            if test $altivec = "yes"; then
1107
                echo "WARNING: Tuning for PPC75x but AltiVec enabled!";
1108
            fi
1109
            TUNECPU=ppc750
1110
        ;;
1111
        G4|g4|745*|ppc745*|PowerPC745*)
1112
            add_cflags "-mcpu=7450 -mpowerpc-gfxopt"
1113
            if test $altivec = "no"; then
1114
                echo "WARNING: Tuning for PPC745x but AltiVec disabled!";
1115
            fi
1116
            TUNECPU=ppc7450
1117
        ;;
1118
        74*|ppc74*|PowerPC74*)
1119
            add_cflags "-mcpu=7400 -mpowerpc-gfxopt"
1120
            if test $altivec = "no"; then
1121
                echo "WARNING: Tuning for PPC74xx but AltiVec disabled!";
1122
            fi
1123
            TUNECPU=ppc7400
1124
        ;;
1125
        G5|g5|970|ppc970|PowerPC970|power4*|Power4*)
1126
            add_cflags "-mcpu=970 -mpowerpc-gfxopt -mpowerpc64"
1127
            if test $altivec = "no"; then
1128
                echo "WARNING: Tuning for PPC970 but AltiVec disabled!";
1129
            fi
1130
            TUNECPU=ppc970
1131
            POWERPCMODE="64bits"
1132
        ;;
1133
        # targets that do NOT support conditional mov (cmov)
1134
        i[345]86|pentium|pentium-mmx|k6|k6-[23]|winchip-c6|winchip2|c3)
1135
            add_cflags "-march=$cpu"
1136
            cmov="no"
1137
        ;;
1138
        # targets that do support conditional mov (cmov)
1139
        i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64|k8|opteron|athlon-fx)
1140
            add_cflags "-march=$cpu"
1141
            cmov="yes"
1142
            cmov_is_fast="yes"
1143
        ;;
1144
        # targets that do support conditional mov but on which it's slow
1145
        pentium4|prescott|nocona)
1146
            add_cflags "-march=$cpu"
1147
            cmov="yes"
1148
            cmov_is_fast="no"
1149
        ;;
1150
        sparc64)
1151
            add_cflags "-mcpu=v9"
1152
        ;;
1153
        *)
1154
        echo "WARNING: Unknown CPU \"$cpu\", ignored."
1155
        ;;
1156
    esac
1157
fi
1158

    
1159
# make sure we can execute files in $TMPDIR
1160
cat >$TMPE 2>>$logfile <<EOF
1161
#! /bin/sh
1162
EOF
1163
chmod +x $TMPE >>$logfile 2>&1
1164
if ! $TMPE >>$logfile 2>&1; then
1165
    cat <<EOF
1166
Unable to create and execute files in $TMPDIR1.  Set the TMPDIR environment
1167
variable to another directory and make sure that $TMPDIR1 is not mounted
1168
noexec.
1169
EOF
1170
    die "Sanity test failed."
1171
fi
1172
rm $TMPE
1173

    
1174
# compiler sanity check
1175
check_exec <<EOF
1176
int main(){
1177
    return 0;
1178
}
1179
EOF
1180
if test "$?" != 0; then
1181
    echo "$cc is unable to create an executable file."
1182
    if test -z "$cross_prefix" -a "$cross_compile" = no; then
1183
        echo "If $cc is a cross-compiler, use the --cross-compile option."
1184
        echo "Only do this if you know what cross compiling means."
1185
    fi
1186
    die "C compiler test failed."
1187
fi
1188

    
1189
# check for assembler specific support
1190

    
1191
if test $arch = "powerpc"; then
1192
check_cc <<EOF && dcbzl=yes
1193
int main(void) {
1194
    register long zero = 0;
1195
    char data[1024];
1196
    asm volatile("dcbzl %0, %1" : : "b" (data), "r" (zero));
1197
return 0;
1198
}
1199
EOF
1200
fi
1201

    
1202
# check for SIMD availability
1203

    
1204
# AltiVec flags: The FSF version of GCC differs from the Apple version
1205
if test $arch = "powerpc"; then
1206
    if test $altivec = "yes"; then
1207
        if test -n "`$cc -v 2>&1 | grep version | grep Apple`"; then
1208
            add_cflags "-faltivec"
1209
        else
1210
            add_cflags "-maltivec -mabi=altivec"
1211
        fi
1212
    fi
1213
fi
1214

    
1215
check_header altivec.h && _altivec_h=yes || _altivec_h=no
1216

    
1217
# check if our compiler supports Motorola AltiVec C API
1218
if test $altivec = "yes"; then
1219
    if test $_altivec_h = "yes"; then
1220
        inc_altivec_h="#include <altivec.h>"
1221
    else
1222
        inc_altivec_h=
1223
    fi
1224
    check_cc <<EOF || altivec=no
1225
$inc_altivec_h
1226
int main(void) {
1227
    vector signed int v1, v2, v3;
1228
    v1 = vec_add(v2,v3);
1229
    return 0;
1230
}
1231
EOF
1232
fi
1233

    
1234
# check armv5te instructions support
1235
if test $armv5te = "default" -a $arch = "armv4l"; then
1236
    armv5te=no
1237
    check_cc <<EOF && armv5te=yes
1238
        int main(void) {
1239
        __asm__ __volatile__ ("qadd r0, r0, r0");
1240
        }
1241
EOF
1242
fi
1243

    
1244
# check iwmmxt support
1245
if test $iwmmxt = "default" -a $arch = "armv4l"; then
1246
    iwmmxt=no
1247
    check_cc <<EOF && iwmmxt=yes
1248
        int main(void) {
1249
        __asm__ __volatile__ ("wunpckelub wr6, wr4");
1250
        }
1251
EOF
1252
fi
1253

    
1254
# mmi only available on mips
1255
if test $mmi = "default"; then
1256
    if test $arch = "mips"; then
1257
        mmi="yes"
1258
    else
1259
        mmi="no"
1260
    fi
1261
fi
1262

    
1263
# check if our compiler supports mmi
1264
enabled mmi && check_cc <<EOF || mmi="no"
1265
int main(void) {
1266
    __asm__ ("lq \$2, 0(\$2)");
1267
    return 0;
1268
}
1269
EOF
1270

    
1271
# ---
1272
# big/little-endian test
1273
if test "$cross_compile" = "no"; then
1274
    check_ld <<EOF || die "endian test failed" && $TMPE && bigendian="yes"
1275
#include <inttypes.h>
1276
int main(int argc, char ** argv){
1277
        volatile uint32_t i=0x01234567;
1278
        return (*((uint8_t*)(&i))) == 0x67;
1279
}
1280
EOF
1281
else
1282
    # programs cannot be launched if cross compiling, so make a static guess
1283
    if test "$arch" = "powerpc" -o "$arch" = "mips" ; then
1284
        bigendian="yes"
1285
    fi
1286
fi
1287

    
1288
# ---
1289
# *inttypes.h* test
1290
check_header inttypes.h || inttypes=no
1291

    
1292
# ---
1293
# *int_fast* test
1294
check_cc <<EOF || emu_fast_int=yes
1295
#include <inttypes.h>
1296
int main(int argc, char ** argv){
1297
        volatile uint_fast64_t i=0x01234567;
1298
        return 0;
1299
}
1300
EOF
1301

    
1302
# ---
1303
# check availability of some header files
1304

    
1305
_memalign=no
1306
_malloc_h=no
1307
if check_header malloc.h; then
1308
    _malloc_h=yes
1309
    _memalign=yes
1310
    check_func memalign || _memalign="no"
1311
fi
1312

    
1313
if test "$_memalign" = "no" -a "$mmx" = "yes" -a \
1314
        "$memalignhack" != "yes" -a "$targetos" != "Darwin" -a \
1315
        "$targetos" != "FreeBSD" ; then
1316
    die "Error, no memalign() but SSE enabled, disable it or use --enable-memalign-hack."
1317
fi
1318

    
1319
check_header byteswap.h && byteswap_h=yes || byteswap_h=no
1320

    
1321
check_func localtime_r && localtime_r=yes || localtime_r=no
1322
enabled zlib && check_lib zlib.h zlibVersion -lz || zlib="no"
1323

    
1324
# check for some common methods of building with pthread support
1325
# do this before the optional library checks as some of them require pthreads
1326
if enabled pthreads; then
1327
    { check_cflags -pthread && check_ldflags -pthread; } ||
1328
    { check_cflags -pthreads && check_ldflags -pthreads; } ||
1329
    check_lib pthread.h pthread_create -lpthread ||
1330
    check_func pthread_create ||
1331
    die "ERROR: can't find pthreads library"
1332
fi
1333

    
1334
# these are off by default, so fail if requested and not available
1335
enabled dts     && require libdts dts.h dts_init -ldts -lm
1336
enabled libgsm  && require libgsm gsm.h gsm_create -lgsm
1337
enabled mp3lame && require LAME lame/lame.h lame_init -lmp3lame -lm
1338
enabled vorbis  && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbis -lvorbisenc -logg
1339
enabled libogg  && require libogg ogg/ogg.h ogg_sync_init -logg
1340
enabled libnut  && require libnut nut.h nut_demuxer_init -lnut
1341
enabled xvid    && require XviD xvid.h xvid_global -lxvidcore
1342
enabled x264    && require x264 x264.h x264_encoder_open -lx264
1343
enabled dc1394  && require libdc1394 libdc1394/dc1394_control.h dc1394_create_handle -ldc1394_control -lraw1394
1344
enabled sunmlib && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib
1345

    
1346
# Ugh, faac uses stdcall calling convention on win32 so we can't use
1347
# the generic test functions
1348
if enabled faac; then
1349
    save_flags
1350
    temp_extralibs -lfaac
1351
    check_ld <<EOF && add_extralibs -lfaac || die "ERROR: libfaac not found"
1352
#include <stdint.h>
1353
#include <faac.h>
1354
int main(){
1355
    char *id, *cpr;
1356
    faacEncGetVersion(&id, &cpr);
1357
    return 0;
1358
}
1359
EOF
1360
    restore_flags
1361
fi
1362

    
1363
# Ugh, recent faad2 versions have renamed all functions and #define the
1364
# old names in faad.h.  Generic tests won't work.
1365
if enabled faad; then
1366
    save_flags
1367
    temp_extralibs -lfaad
1368
    check_ld <<EOF && add_extralibs -lfaad || die "ERROR: libfaad not found"
1369
#include <faad.h>
1370
int main(){
1371
    faacDecOpen();
1372
    return 0;
1373
}
1374
EOF
1375
    restore_flags
1376
fi
1377

    
1378
# Ugh, avisynth uses WINAPI calls. Generic tests won't work.
1379
if enabled avisynth; then
1380
    save_flags
1381
    temp_extralibs -lvfw32
1382
    check_ld <<EOF && add_extralibs -lvfw32 || die "ERROR: vfw32 not found"
1383
#include <windows.h>
1384
#include <vfw.h>
1385
int main(){
1386
    AVIFileInit();
1387
    return 0;
1388
}
1389
EOF
1390
    restore_flags
1391
fi
1392

    
1393

    
1394
# test for lrintf in math.h
1395
check_exec <<EOF && have_lrintf=yes || have_lrintf=no
1396
#define _ISOC9X_SOURCE  1
1397
#include <math.h>
1398
int main( void ) { return (lrintf(3.999f) > 0)?0:1; }
1399
EOF
1400

    
1401
_restrict=
1402
for restrict_keyword in restrict __restrict__ __restrict; do
1403
    check_cc <<EOF && _restrict=$restrict_keyword && break
1404
void foo(char * $restrict_keyword p);
1405
EOF
1406
done
1407

    
1408
# dlopen/dlfcn.h probing
1409

    
1410
check_header dlfcn.h && dlfcn=yes
1411

    
1412
temp_extralibs -ldl
1413
if check_func dlopen; then
1414
    dlopen=yes
1415
    ldl=-ldl
1416
fi
1417
restore_flags
1418

    
1419
if check_func dlopen; then
1420
    dlopen=yes
1421
    ldl=
1422
fi
1423

    
1424
if test "$vhook" = "default"; then
1425
    vhook="$dlopen"
1426
fi
1427

    
1428
if test "$vhook" = "yes" -o "$a52bin" = "yes" -o "$faadbin" = "yes"; then
1429
    add_extralibs $ldl
1430
fi
1431

    
1432
if test "$targetos" = "CYGWIN" -a "$lstatic" = "yes" ; then
1433
    vhook="no"
1434
    echo
1435
    echo "At the moment vhooks don't work on Cygwin static builds."
1436
    echo "Patches welcome."
1437
    echo
1438
fi
1439

    
1440
if enabled vhook; then
1441
    check_ldflags -rdynamic
1442
    check_ldflags -export-dynamic
1443
fi
1444

    
1445
##########################################
1446
# imlib check
1447

    
1448
temp_extralibs -lImlib2
1449
check_ld <<EOF && imlib2=yes || imlib2=no
1450
#include <X11/Xlib.h>
1451
#include <Imlib2.h>
1452
int main( void ) { return (int) imlib_load_font("foo"); }
1453
EOF
1454
restore_flags
1455

    
1456
##########################################
1457
# FreeType check
1458

    
1459
freetype2=no
1460
if test "x$targetos" != "xBeOS"; then
1461
  if (freetype-config --version) >/dev/null 2>&1 ; then
1462
      temp_cflags `freetype-config --cflags`
1463
      temp_extralibs `freetype-config --libs`
1464
      check_ld <<EOF && freetype2=yes
1465
#include <ft2build.h>
1466
int main( void ) { return (int) FT_Init_FreeType(0); }
1467
EOF
1468
      restore_flags
1469
  fi
1470
fi
1471

    
1472
##########################################
1473
# SDL check
1474

    
1475
sdl_too_old=no
1476
sdl=no
1477
SDL_CONFIG="${cross_prefix}sdl-config"
1478
if ("${SDL_CONFIG}" --version) >/dev/null 2>&1 ; then
1479
    temp_cflags `"${SDL_CONFIG}" --cflags`
1480
    temp_extralibs `"${SDL_CONFIG}" --libs`
1481
    check_ld <<EOF
1482
#include <SDL.h>
1483
#undef main /* We don't want SDL to override our main() */
1484
int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1485
EOF
1486
    if test $? = 0; then
1487
        _sdlversion=`"${SDL_CONFIG}" --version | sed 's/[^0-9]//g'`
1488
        if test "$_sdlversion" -lt 121 ; then
1489
            sdl_too_old=yes
1490
        else
1491
            sdl=yes
1492
            check_cc <<EOF && sdl_video_size=yes || sdl_video_size=no
1493
#include <SDL.h>
1494
int main(void){
1495
    const SDL_VideoInfo *vi = SDL_GetVideoInfo();
1496
    int w = vi->current_w;
1497
    return 0;
1498
}
1499
EOF
1500
        fi
1501
    fi
1502
    restore_flags
1503
fi
1504

    
1505
enabled sdl || ffplay=no
1506

    
1507
##########################################
1508
# texi2html check
1509

    
1510
texi2html=no
1511
if (texi2html -version) >/dev/null 2>&1; then
1512
texi2html=yes
1513
fi
1514

    
1515
##########################################
1516
# IPv6 check
1517

    
1518
enabled network && enabled ipv6 && check_ld <<EOF && ipv6=yes || ipv6=no
1519
#include <sys/types.h>
1520
#include <sys/socket.h>
1521
#include <netinet/in.h>
1522
#include <netdb.h>
1523
int main( void ) {
1524
  struct sockaddr_storage saddr;
1525
  struct ipv6_mreq mreq6;
1526
  getaddrinfo(0,0,0,0);
1527
  getnameinfo(0,0,0,0,0,0,0);
1528
  IN6_IS_ADDR_MULTICAST((const struct in6_addr *)0);
1529
}
1530
EOF
1531

    
1532
# check for video4linux2 --- V4L2_PIX_FMT_YUV420
1533
enabled v4l2 && check_cc <<EOF || v4l2="no"
1534
#include <sys/time.h>
1535
#include <asm/types.h>
1536
#include <linux/videodev2.h>
1537
int dummy = V4L2_PIX_FMT_YUV420;
1538
struct v4l2_buffer dummy1;
1539
EOF
1540

    
1541
enabled debug && add_cflags -g
1542

    
1543
# add some useful compiler flags if supported
1544
check_cflags -Wdeclaration-after-statement
1545
check_cflags -Wall
1546
check_cflags -Wno-switch
1547
check_cflags -Wdisabled-optimization
1548
check_cflags -Wpointer-arith
1549
check_cflags -Wredundant-decls
1550
enabled extrawarnings && check_cflags -Winline
1551

    
1552
# add some linker flags
1553
check_ldflags $LDLATEFLAGS
1554

    
1555
# not all compilers support -Os
1556
test "$optimize" = "small" && check_cflags -Os
1557

    
1558
if enabled optimize; then
1559
    if test -n "`$cc -v 2>&1 | grep xlc`"; then
1560
        add_cflags  "-O5"
1561
        add_ldflags "-O5"
1562
    else
1563
        add_cflags "-O3"
1564
    fi
1565
fi
1566

    
1567
# PIC flags for shared library objects where they are needed
1568
if test "$lshared" = "yes" ; then
1569
    # LIBOBJFLAGS may have already been set in the OS configuration
1570
    if test -z "$LIBOBJFLAGS" ; then
1571
        case "$arch" in
1572
            x86_64|ia64|alpha|sparc*) LIBOBJFLAGS="\$(PIC)" ;;
1573
        esac
1574
    fi
1575
fi
1576

    
1577
if test "$gprof" = "yes" ; then
1578
    add_cflags  "-p"
1579
    add_ldflags "-p"
1580
fi
1581

    
1582
# find if .align arg is power-of-two or not
1583
if test $asmalign_pot = "unknown"; then
1584
    asmalign_pot="no"
1585
    echo 'asm (".align 3");' | check_cc && asmalign_pot="yes"
1586
fi
1587

    
1588
echo "install prefix   $PREFIX"
1589
echo "source path      $source_path"
1590
echo "C compiler       $cc"
1591
echo "make             $make"
1592
echo "ARCH             $arch ($cpu)"
1593
if test "$BUILDSUF" != ""; then
1594
    echo "build suffix     $BUILDSUF"
1595
fi
1596
echo "big-endian       $bigendian"
1597
echo "inttypes.h       $inttypes"
1598
echo "broken inttypes.h $emu_fast_int"
1599
if test $arch = "x86_32" -o $arch = "x86_64"; then
1600
    echo "MMX enabled      $mmx"
1601
    echo "CMOV enabled     $cmov"
1602
    echo "CMOV is fast     $cmov_is_fast"
1603
fi
1604
if test $arch = "armv4l"; then
1605
    echo "ARMv5TE enabled  $armv5te"
1606
    echo "IWMMXT enabled   $iwmmxt"
1607
fi
1608
if test $arch = "mips"; then
1609
    echo "MMI enabled      $mmi"
1610
fi
1611
if test $arch = "powerpc"; then
1612
    echo "AltiVec enabled  $altivec"
1613
    echo "dcbzl available  $dcbzl"
1614
fi
1615
echo "gprof enabled    $gprof"
1616
echo "zlib enabled     $zlib"
1617
echo "libgsm enabled   $libgsm"
1618
echo "mp3lame enabled  $mp3lame"
1619
echo "libnut enabled   $libnut"
1620
echo "libogg enabled   $libogg"
1621
echo "Vorbis enabled   $vorbis"
1622
echo "FAAD enabled     $faad"
1623
echo "faadbin enabled  $faadbin"
1624
echo "FAAC enabled     $faac"
1625
echo "XviD enabled     $xvid"
1626
echo "x264 enabled     $x264"
1627
echo "a52 support      $a52"
1628
echo "a52 dlopened     $a52bin"
1629
echo "DTS support      $dts"
1630
echo "pp support       $pp"
1631
echo "Software Scaler enabled $swscaler"
1632
echo "AVISynth enabled $avisynth"
1633
echo "debug symbols    $debug"
1634
echo "strip symbols    $dostrip"
1635
echo "optimize         $optimize"
1636
echo "static           $lstatic"
1637
echo "shared           $lshared"
1638
echo "video hooking    $vhook"
1639
echo "SDL support      $sdl"
1640
if test $sdl_too_old = "yes"; then
1641
    echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support."
1642
fi
1643

    
1644
if test "$vhook" = "yes"; then
1645
    echo "Imlib2 support   $imlib2"
1646
    echo "FreeType support $freetype2"
1647
fi
1648
echo "Sun medialib support"  $sunmlib
1649
echo "pthreads support"      $pthreads
1650
echo "AMR-NB float support"  $amr_nb
1651
echo "AMR-NB fixed support"  $amr_nb_fixed
1652
echo "AMR-WB float support"  $amr_wb
1653
echo "AMR-WB IF2 support"    $amr_if2
1654
echo "network support      $network"
1655
if test "$network" = "yes" ; then
1656
    echo "IPv6 support         $ipv6"
1657
fi
1658
echo ".align is power-of-two" $asmalign_pot
1659
if test "$gpl" = "no" ; then
1660
    echo "License: LGPL"
1661
else
1662
    echo "License: GPL"
1663
fi
1664

    
1665
echo "Creating config.mak and config.h..."
1666

    
1667
date >> config.log
1668
echo "   $0 $FFMPEG_CONFIGURATION" >> config.log
1669
echo "# Automatically generated by configure - do not modify!" > config.mak
1670
echo "/* Automatically generated by configure - do not modify! */" > $TMPH
1671
echo "#define FFMPEG_CONFIGURATION "'"'"$FFMPEG_CONFIGURATION"'"' >> $TMPH
1672

    
1673
echo "PREFIX=$PREFIX" >> config.mak
1674
echo "prefix=\$(DESTDIR)\${PREFIX}" >> config.mak
1675
echo "libdir=\$(DESTDIR)$libdir" >> config.mak
1676
echo "shlibdir=\$(DESTDIR)$shlibdir" >> config.mak
1677
echo "incdir=\$(DESTDIR)$incdir" >> config.mak
1678
echo "bindir=\$(DESTDIR)$bindir" >> config.mak
1679
echo "mandir=\$(DESTDIR)$mandir" >> config.mak
1680
echo "MAKE=$make" >> config.mak
1681
echo "CC=$cc" >> config.mak
1682
echo "AR=$ar" >> config.mak
1683
echo "RANLIB=$ranlib" >> config.mak
1684
if test "$dostrip" = "yes" ; then
1685
    echo "STRIP=$strip" >> config.mak
1686
    echo "INSTALLSTRIP=$installstrip" >> config.mak
1687
else
1688
    echo "STRIP=echo ignoring strip" >> config.mak
1689
    echo "INSTALLSTRIP=" >> config.mak
1690
fi
1691

    
1692
VHOOKCFLAGS="-fPIC $CFLAGS"
1693
test "$needmdynamicnopic" = yes && add_cflags -mdynamic-no-pic
1694

    
1695
echo "OPTFLAGS=$CFLAGS" >> config.mak
1696
echo "VHOOKCFLAGS=$VHOOKCFLAGS">>config.mak
1697
echo "LDFLAGS=$LDFLAGS" >> config.mak
1698
echo "LDCONFIG=$LDCONFIG" >> config.mak
1699
echo "FFSERVERLDFLAGS=$FFSERVERLDFLAGS" >> config.mak
1700
echo "SHFLAGS=$SHFLAGS" >> config.mak
1701
echo "VHOOKSHFLAGS=$VHOOKSHFLAGS" >> config.mak
1702
echo "VHOOKLIBS=$VHOOKLIBS" >> config.mak
1703
echo "LIBOBJFLAGS=$LIBOBJFLAGS" >> config.mak
1704
echo "BUILD_STATIC=$lstatic" >> config.mak
1705
echo "BUILDSUF=$BUILDSUF" >> config.mak
1706
echo "LIBPREF=$LIBPREF" >> config.mak
1707
echo "LIBSUF=\${BUILDSUF}$LIBSUF" >> config.mak
1708
if test "$lstatic" = "yes" ; then
1709
  echo "LIB=$LIB" >> config.mak
1710
else # Some Make complain if this variable does not exist.
1711
  echo "LIB=" >> config.mak
1712
fi
1713
echo "SLIBPREF=$SLIBPREF" >> config.mak
1714
echo "SLIBSUF=\${BUILDSUF}$SLIBSUF" >> config.mak
1715
echo "EXESUF=\${BUILDSUF}$EXESUF" >> config.mak
1716
echo "TARGET_OS=$targetos" >> config.mak
1717
if test "$arch" = "x86_32" -o "$arch" = "x86_64" ; then
1718
  echo "TARGET_ARCH_X86=yes" >> config.mak
1719
  echo "#define ARCH_X86 1" >> $TMPH
1720
fi
1721
if test "$arch" = "x86_32" ; then
1722
  echo "TARGET_ARCH_X86_32=yes" >> config.mak
1723
  echo "#define ARCH_X86_32 1" >> $TMPH
1724
elif test "$arch" = "x86_64" ; then
1725
  echo "TARGET_ARCH_X86_64=yes" >> config.mak
1726
  echo "#define ARCH_X86_64 1" >> $TMPH
1727
elif test "$arch" = "armv4l" ; then
1728
  echo "TARGET_ARCH_ARMV4L=yes" >> config.mak
1729
  echo "#define ARCH_ARMV4L 1" >> $TMPH
1730
elif test "$arch" = "alpha" ; then
1731
  echo "TARGET_ARCH_ALPHA=yes" >> config.mak
1732
  echo "#define ARCH_ALPHA 1" >> $TMPH
1733
elif test "$arch" = "sparc64" ; then
1734
  echo "TARGET_ARCH_SPARC64=yes" >> config.mak
1735
  echo "#define ARCH_SPARC64 1" >> $TMPH
1736
  echo "TARGET_ARCH_SPARC=yes" >> config.mak
1737
  echo "#define ARCH_SPARC 1" >> $TMPH
1738
elif test "$arch" = "sparc" ; then
1739
  echo "TARGET_ARCH_SPARC=yes" >> config.mak
1740
  echo "#define ARCH_SPARC 1" >> $TMPH
1741
elif test "$arch" = "powerpc" ; then
1742
  echo "TARGET_ARCH_POWERPC=yes" >> config.mak
1743
  echo "#define ARCH_POWERPC 1" >> $TMPH
1744
  if test $POWERPCMODE = "32bits"; then
1745
    echo "#define POWERPC_MODE_32BITS 1" >> $TMPH
1746
  else
1747
    echo "#define POWERPC_MODE_64BITS 1" >> $TMPH
1748
  fi
1749
  if test "$powerpc_perf" = "yes"; then
1750
    echo "#define POWERPC_PERFORMANCE_REPORT 1" >> $TMPH
1751
  fi
1752
elif test "$arch" = "mips" ; then
1753
  echo "TARGET_ARCH_MIPS=yes" >> config.mak
1754
  echo "#define ARCH_MIPS 1" >> $TMPH
1755
elif test "$arch" = "sh4" ; then
1756
  echo "TARGET_ARCH_SH4=yes" >> config.mak
1757
  echo "#define ARCH_SH4 1" >> $TMPH
1758
elif test "$arch" = "parisc" ; then
1759
  echo "TARGET_ARCH_PARISC=yes" >> config.mak
1760
  echo "#define ARCH_PARISC 1" >> $TMPH
1761
elif test "$arch" = "s390" ; then
1762
  echo "TARGET_ARCH_S390=yes" >> config.mak
1763
  echo "#define ARCH_S390 1" >> $TMPH
1764
elif test "$arch" = "m68k" ; then
1765
  echo "TARGET_ARCH_M68K=yes" >> config.mak
1766
  echo "#define ARCH_M68K 1" >> $TMPH
1767
elif test "$arch" = "ia64" ; then
1768
  echo "TARGET_ARCH_IA64=yes" >> config.mak
1769
  echo "#define ARCH_IA64 1" >> $TMPH
1770
elif test "$arch" = "bfin" ; then
1771
  echo "TARGET_ARCH_BFIN=yes" >> config.mak
1772
  echo "#define ARCH_BFIN 1" >> $TMPH
1773
fi
1774
echo "#define TUNECPU $TUNECPU" >> $TMPH
1775
if test "$bigendian" = "yes" ; then
1776
  echo "WORDS_BIGENDIAN=yes" >> config.mak
1777
  echo "#define WORDS_BIGENDIAN 1" >> $TMPH
1778
fi
1779
if test "$inttypes" != "yes" ; then
1780
  echo "#define EMULATE_INTTYPES 1" >> $TMPH
1781
fi
1782
if test "$emu_fast_int" = "yes" ; then
1783
  echo "#define EMULATE_FAST_INT 1" >> $TMPH
1784
fi
1785
if test "$mmx" = "yes" ; then
1786
  echo "TARGET_MMX=yes" >> config.mak
1787
  echo "#define HAVE_MMX 1" >> $TMPH
1788
  echo "#define __CPU__ 586" >> $TMPH
1789
fi
1790
if test "$cmov" = "yes" ; then
1791
  echo "TARGET_CMOV=yes" >> config.mak
1792
  echo "#define HAVE_CMOV 1" >> $TMPH
1793
fi
1794
if test "$cmov_is_fast" = "yes" ; then
1795
  echo "TARGET_CMOV_IS_FAST=yes" >> config.mak
1796
  echo "#define CMOV_IS_FAST 1" >> $TMPH
1797
fi
1798
if test "$armv5te" = "yes" ; then
1799
  echo "TARGET_ARMV5TE=yes" >> config.mak
1800
  echo "#define HAVE_ARMV5TE 1" >> $TMPH
1801
fi
1802
if test "$iwmmxt" = "yes" ; then
1803
  echo "TARGET_IWMMXT=yes" >> config.mak
1804
  echo "#define HAVE_IWMMXT 1" >> $TMPH
1805
fi
1806
if test "$mmi" = "yes" ; then
1807
  echo "TARGET_MMI=yes" >> config.mak
1808
  echo "#define HAVE_MMI 1" >> $TMPH
1809
fi
1810

    
1811
if test "$dcbzl" = "yes" ; then
1812
  echo "#define HAVE_DCBZL 1" >> $TMPH
1813
else
1814
  echo "#undef HAVE_DCBZL" >> $TMPH
1815
fi
1816

    
1817
if test "$altivec" = "yes" ; then
1818
  echo "TARGET_ALTIVEC=yes" >> config.mak
1819
  echo "#define HAVE_ALTIVEC 1" >> $TMPH
1820
  if test "$_altivec_h" = "yes" ; then
1821
    echo "#define HAVE_ALTIVEC_H 1" >> $TMPH
1822
  else
1823
    echo "#undef HAVE_ALTIVEC_H" >> $TMPH
1824
  fi
1825
fi
1826
if test "$gprof" = "yes" ; then
1827
  echo "#define HAVE_GPROF 1" >> $TMPH
1828
fi
1829
if test "$localtime_r" = "yes" ; then
1830
  echo "#define HAVE_LOCALTIME_R 1" >> $TMPH
1831
fi
1832
if test "$imlib2" = "yes" ; then
1833
  echo "HAVE_IMLIB2=yes" >> config.mak
1834
fi
1835
if test "$freetype2" = "yes" ; then
1836
  echo "HAVE_FREETYPE2=yes" >> config.mak
1837
fi
1838
if test "$sunmlib" = "yes" ; then
1839
  echo "HAVE_MLIB=yes" >> config.mak
1840
  echo "#define HAVE_MLIB 1" >> $TMPH
1841
fi
1842
if test "$pthreads" = "yes" ; then
1843
  echo "HAVE_PTHREADS=yes" >> config.mak
1844
  echo "#define HAVE_PTHREADS 1" >> $TMPH
1845
  echo "#define HAVE_THREADS 1" >> $TMPH
1846
fi
1847
if test "$sdl" = "yes" ; then
1848
  echo "HAVE_SDL=yes" >> config.mak
1849
  echo "SDL_LIBS=`"${SDL_CONFIG}" --libs`" >> config.mak
1850
  echo "SDL_CFLAGS=`"${SDL_CONFIG}" --cflags`" >> config.mak
1851
  if test "$sdl_video_size" = "yes"; then
1852
    echo "#define HAVE_SDL_VIDEO_SIZE 1" >> $TMPH
1853
  fi
1854
fi
1855
if test "$texi2html" = "yes"; then
1856
  echo "BUILD_DOC=yes" >> config.mak
1857
fi
1858
if test "$have_lrintf" = "yes" ; then
1859
  echo "#define HAVE_LRINTF 1" >> $TMPH
1860
fi
1861
if test "$vhook" = "yes" ; then
1862
  echo "CONFIG_VHOOK=yes" >> config.mak
1863
  echo "#define CONFIG_VHOOK 1" >> $TMPH
1864
fi
1865

    
1866
sws_version=`grep '#define LIBSWSCALE_VERSION ' "$source_path/libswscale/swscale.h" | sed 's/[^0-9\.]//g'`
1867
pp_version=`grep '#define LIBPOSTPROC_VERSION ' "$source_path/libpostproc/postprocess.h" | sed 's/[^0-9\.]//g'`
1868
lavc_version=`grep '#define LIBAVCODEC_VERSION ' "$source_path/libavcodec/avcodec.h" | sed 's/[^0-9\.]//g'`
1869
lavf_version=`grep '#define LIBAVFORMAT_VERSION ' "$source_path/libavformat/avformat.h" | sed 's/[^0-9\.]//g'`
1870
lavu_version=`grep '#define LIBAVUTIL_VERSION ' "$source_path/libavutil/avutil.h" | sed 's/[^0-9\.]//g'`
1871

    
1872

    
1873

    
1874
if test "$lshared" = "yes" ; then
1875
  echo "#define BUILD_SHARED_AV 1" >> $TMPH
1876
  echo "BUILD_SHARED=yes" >> config.mak
1877
  echo "PIC=-fPIC -DPIC" >> config.mak
1878
  echo "SPPMAJOR=${lavc_version%%.*}" >> config.mak
1879
  echo "SPPVERSION=$lavc_version" >> config.mak
1880
  echo "LAVCMAJOR=${lavc_version%%.*}" >> config.mak
1881
  echo "LAVCVERSION=$lavc_version" >> config.mak
1882
  echo "LAVFMAJOR=${lavf_version%%.*}" >> config.mak
1883
  echo "LAVFVERSION=$lavf_version" >> config.mak
1884
  echo "LAVUMAJOR=${lavu_version%%.*}" >> config.mak
1885
  echo "LAVUVERSION=$lavu_version" >> config.mak
1886
  echo "SWSMAJOR=${sws_version%%.*}" >> config.mak
1887
  echo "SWSVERSION=$sws_version" >> config.mak
1888
  echo "SLIBNAME=${SLIBNAME}" >> config.mak
1889
  echo "SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION}" >> config.mak
1890
  echo "SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR}" >> config.mak
1891
  echo "SLIB_EXTRA_CMD=${SLIB_EXTRA_CMD}" >> config.mak
1892
fi
1893
echo "LIB_INSTALL_EXTRA_CMD=${LIB_INSTALL_EXTRA_CMD}" >> config.mak
1894
echo "EXTRALIBS=$extralibs" >> config.mak
1895

    
1896
# If you do not want to use encoders, disable them.
1897
if echo "$ENCODER_LIST" | grep -q encoder; then
1898
    echo "#define CONFIG_ENCODERS 1" >> $TMPH
1899
    echo "CONFIG_ENCODERS=yes" >> config.mak
1900
fi
1901

    
1902
# If you do not want to use decoders, disable them.
1903
if echo "$DECODER_LIST" | grep -q decoder; then
1904
    echo "#define CONFIG_DECODERS 1" >> $TMPH
1905
    echo "CONFIG_DECODERS=yes" >> config.mak
1906
fi
1907

    
1908
# muxers
1909
if echo "$MUXER_LIST" | grep -q muxer; then
1910
  echo "#define CONFIG_MUXERS 1" >> $TMPH
1911
  echo "CONFIG_MUXERS=yes" >> config.mak
1912
fi
1913

    
1914
# demuxers
1915
if echo "$DEMUXER_LIST" | grep -q demuxer; then
1916
  echo "#define CONFIG_DEMUXERS 1" >> $TMPH
1917
  echo "CONFIG_DEMUXERS=yes" >> config.mak
1918
fi
1919

    
1920
# AC3
1921
if test "$a52" = "yes" ; then
1922
  echo "#define CONFIG_A52 1" >> $TMPH
1923
  echo "CONFIG_A52=yes" >> config.mak
1924

    
1925
  if test "$a52bin" = "yes" ; then
1926
    echo "#define CONFIG_A52BIN 1" >> $TMPH
1927
    echo "CONFIG_A52BIN=yes" >> config.mak
1928
  fi
1929
fi
1930

    
1931
# DTS
1932
if test "$dts" = "yes" ; then
1933
  echo "#define CONFIG_DTS 1" >> $TMPH
1934
  echo "CONFIG_DTS=yes" >> config.mak
1935
fi
1936

    
1937
# PP
1938
if test "$pp" = "yes" ; then
1939
  echo "#define CONFIG_PP 1" >> $TMPH
1940
  echo "CONFIG_PP=yes" >> config.mak
1941
fi
1942

    
1943
if test "$swscaler" = "yes" ; then
1944
  echo "#define CONFIG_SWSCALER 1" >> $TMPH
1945
  echo "CONFIG_SWSCALER=yes" >> config.mak
1946
fi
1947

    
1948
# MPEG audio high precision mode
1949
if test "$mpegaudio_hp" = "yes" ; then
1950
  echo "#define CONFIG_MPEGAUDIO_HP 1" >> $TMPH
1951
fi
1952

    
1953
if test "$v4l" = "yes" ; then
1954
  echo "#define CONFIG_VIDEO4LINUX 1" >> $TMPH
1955
  echo "CONFIG_VIDEO4LINUX=yes" >> config.mak
1956
fi
1957

    
1958
if test "$v4l2" = "yes" ; then
1959
  echo "#define CONFIG_VIDEO4LINUX2 1" >> $TMPH
1960
  echo "CONFIG_VIDEO4LINUX2=yes" >> config.mak
1961
fi
1962

    
1963
if test "$bktr" = "yes" ; then
1964
  echo "#define CONFIG_BKTR 1" >> $TMPH
1965
  echo "CONFIG_BKTR=yes" >> config.mak
1966
fi
1967

    
1968
if test "$dv1394" = "yes" ; then
1969
  echo "#define CONFIG_DV1394 1" >> $TMPH
1970
  echo "CONFIG_DV1394=yes" >> config.mak
1971
fi
1972

    
1973
if test "$dc1394" = "yes" ; then
1974
  echo "#define CONFIG_DC1394 1" >> $TMPH
1975
  echo "CONFIG_DC1394=yes" >> config.mak
1976
fi
1977

    
1978
if test "$dlopen" = "yes" ; then
1979
  echo "#define CONFIG_HAVE_DLOPEN 1" >> $TMPH
1980
fi
1981

    
1982
if test "$dlfcn" = "yes" ; then
1983
  echo "#define CONFIG_HAVE_DLFCN 1" >> $TMPH
1984
fi
1985

    
1986
if test "$audio_oss" = "yes" ; then
1987
  echo "#define CONFIG_AUDIO_OSS 1" >> $TMPH
1988
  echo "CONFIG_AUDIO_OSS=yes" >> config.mak
1989
fi
1990

    
1991
if test "$audio_beos" = "yes" ; then
1992
  echo "#define CONFIG_AUDIO_BEOS 1" >> $TMPH
1993
  echo "CONFIG_AUDIO_BEOS=yes" >> config.mak
1994
fi
1995

    
1996
if test "$network" = "yes" ; then
1997
  echo "#define CONFIG_NETWORK 1" >> $TMPH
1998
  echo "CONFIG_NETWORK=yes" >> config.mak
1999
fi
2000

    
2001
if test "$ipv6" = "yes" ; then
2002
  echo "#define CONFIG_IPV6 1" >> $TMPH
2003
fi
2004

    
2005
if test "$zlib" = "yes" ; then
2006
  echo "#define CONFIG_ZLIB 1" >> $TMPH
2007
  echo "CONFIG_ZLIB=yes" >> config.mak
2008
fi
2009

    
2010
if test "$libgsm" = "yes" ; then
2011
  echo "#define CONFIG_LIBGSM 1" >> $TMPH
2012
  echo "CONFIG_LIBGSM=yes" >> config.mak
2013
fi
2014

    
2015
if test "$mp3lame" = "yes" ; then
2016
  echo "#define CONFIG_MP3LAME 1" >> $TMPH
2017
  echo "CONFIG_MP3LAME=yes" >> config.mak
2018
fi
2019

    
2020
if test "$libnut" = "yes" ; then
2021
  echo "#define CONFIG_LIBNUT 1" >> $TMPH
2022
  echo "CONFIG_LIBNUT=yes" >> config.mak
2023
fi
2024

    
2025
if test "$libogg" = "yes" ; then
2026
  echo "#define CONFIG_LIBOGG 1" >> $TMPH
2027
  echo "CONFIG_LIBOGG=yes" >> config.mak
2028
fi
2029

    
2030
if test "$vorbis" = "yes" ; then
2031
  echo "#define CONFIG_LIBVORBIS 1" >> $TMPH
2032
  echo "CONFIG_LIBVORBIS=yes" >> config.mak
2033
fi
2034

    
2035
if test "$faad" = "yes" ; then
2036
  echo "#define CONFIG_FAAD 1" >> $TMPH
2037
  echo "CONFIG_FAAD=yes" >> config.mak
2038
fi
2039

    
2040
if test "$faadbin" = "yes" ; then
2041
  echo "#define CONFIG_FAADBIN 1" >> $TMPH
2042
  echo "CONFIG_FAADBIN=yes" >> config.mak
2043
fi
2044

    
2045
if test "$faac" = "yes" ; then
2046
  echo "#define CONFIG_FAAC 1" >> $TMPH
2047
  echo "CONFIG_FAAC=yes" >> config.mak
2048
fi
2049

    
2050
if test "$xvid" = "yes" ; then
2051
  echo "#define CONFIG_XVID 1" >> $TMPH
2052
  echo "CONFIG_XVID=yes" >> config.mak
2053
fi
2054

    
2055
if test "$x264" = "yes" ; then
2056
  echo "#define CONFIG_X264 1" >> $TMPH
2057
  echo "CONFIG_X264=yes" >> config.mak
2058
fi
2059

    
2060
if test "$avisynth" = "yes" ; then
2061
  echo "#define CONFIG_AVISYNTH 1" >> $TMPH
2062
  echo "CONFIG_AVISYNTH=yes" >> config.mak
2063
fi
2064

    
2065
if test "$mingw32" = "yes" ; then
2066
  echo "CONFIG_MINGW=yes" >> config.mak
2067
  echo "HAVE_W32THREADS=yes" >> config.mak
2068
  echo "#define HAVE_W32THREADS 1" >> $TMPH
2069
  echo "#define HAVE_THREADS 1" >> $TMPH
2070
  echo "#ifndef __MINGW32__" >> $TMPH
2071
  echo "#define __MINGW32__ 1" >> $TMPH
2072
  echo "#endif" >> $TMPH
2073
fi
2074

    
2075
if test "$mingwce" = "yes" ; then
2076
  echo "CONFIG_MINGW=yes" >> config.mak
2077
  echo "#define CONFIG_WINCE 1" >> $TMPH
2078
  echo "CONFIG_WINCE=yes" >> config.mak
2079
  echo "#ifndef __MINGW32__" >> $TMPH
2080
  echo "#define __MINGW32__ 1" >> $TMPH
2081
  echo "#endif" >> $TMPH
2082
fi
2083

    
2084
if test "$os2" = "yes" ; then
2085
  echo "#define CONFIG_OS2 1" >> $TMPH
2086
  echo "CONFIG_OS2=yes" >> config.mak
2087
  echo "HAVE_OS2THREADS=yes" >> config.mak
2088
  echo "#define HAVE_OS2THREADS 1" >> $TMPH
2089
  echo "#define HAVE_THREADS 1" >> $TMPH
2090
fi
2091

    
2092
if test "$targetos" = "SunOS" ; then
2093
  echo "#define CONFIG_SUNOS 1" >> $TMPH
2094
fi
2095

    
2096
if test "$targetos" = "BeOS" ; then
2097
  echo "HAVE_BEOSTHREADS=yes" >> config.mak
2098
  echo "#define HAVE_BEOSTHREADS 1" >> $TMPH
2099
  echo "#define HAVE_THREADS 1" >> $TMPH
2100
fi
2101

    
2102
if test "$targetos" = "Darwin"; then
2103
  echo "#define CONFIG_DARWIN 1"  >> $TMPH
2104
  echo "CONFIG_DARWIN=yes" >> config.mak
2105
fi
2106

    
2107
if test "$_malloc_h" = "yes" ; then
2108
  echo "#define HAVE_MALLOC_H 1" >> $TMPH
2109
else
2110
  echo "#undef  HAVE_MALLOC_H" >> $TMPH
2111
fi
2112

    
2113
if test "$_memalign" = "yes" ; then
2114
  echo "#define HAVE_MEMALIGN 1" >> $TMPH
2115
else
2116
  echo "#undef  HAVE_MEMALIGN" >> $TMPH
2117
fi
2118

    
2119
if test "$memalignhack" = "yes" ; then
2120
  echo "#define MEMALIGN_HACK 1" >> $TMPH
2121
fi
2122

    
2123
if test "$byteswap_h" = "yes"; then
2124
  echo "#define HAVE_BYTESWAP_H 1" >> $TMPH
2125
fi
2126

    
2127
if test "$beos_netserver" = "yes" ; then
2128
  echo "#define CONFIG_BEOS_NETSERVER 1" >> $TMPH
2129
  echo "CONFIG_BEOS_NETSERVER=yes" >> config.mak
2130
fi
2131

    
2132
if test "$need_inet_aton" = "yes" ; then
2133
  echo "NEED_INET_ATON=yes" >> config.mak
2134
fi
2135

    
2136
if test "$simpleidct" = "yes" ; then
2137
  echo "#define SIMPLE_IDCT 1" >> $TMPH
2138
fi
2139

    
2140
if test "$protocols" = "yes" ; then
2141
  echo "#define CONFIG_PROTOCOLS 1" >> $TMPH
2142
  echo "CONFIG_PROTOCOLS=yes" >> config.mak
2143
fi
2144

    
2145
if test "$ffmpeg" = "yes" ; then
2146
  echo "#define CONFIG_FFMPEG 1" >> $TMPH
2147
  echo "CONFIG_FFMPEG=yes" >> config.mak
2148
fi
2149

    
2150
if test "$ffserver" = "yes" ; then
2151
  echo "#define CONFIG_FFSERVER 1" >> $TMPH
2152
  echo "CONFIG_FFSERVER=yes" >> config.mak
2153
fi
2154

    
2155
if test "$ffplay" = "yes" ; then
2156
  echo "CONFIG_FFPLAY=yes" >> config.mak
2157
fi
2158

    
2159
if test "$gpl" = "yes" ; then
2160
  echo "#define CONFIG_GPL 1" >> $TMPH
2161
  echo "CONFIG_GPL=yes" >> config.mak
2162
fi
2163

    
2164
echo "#define restrict $_restrict" >> $TMPH
2165

    
2166
if test "$optimize" = "small"; then
2167
  echo "#define always_inline"  >> $TMPH
2168
  echo "#define CONFIG_SMALL 1" >> $TMPH
2169
fi
2170

    
2171
# build tree in object directory if source path is different from current one
2172
if test "$source_path_used" = "yes" ; then
2173
    DIRS="\
2174
         doc \
2175
         libavformat \
2176
         libavcodec \
2177
         libavcodec/alpha \
2178
         libavcodec/armv4l \
2179
         libavcodec/bfin \
2180
         libavcodec/i386 \
2181
         libavcodec/sparc \
2182
         libavcodec/mlib \
2183
         libavcodec/ppc \
2184
         libavcodec/liba52 \
2185
         libpostproc \
2186
         libavutil \
2187
         libswscale \
2188
         tests \
2189
         vhook \
2190
         "
2191
    FILES="\
2192
          Makefile \
2193
          common.mak \
2194
          libavformat/Makefile \
2195
          libavcodec/Makefile \
2196
          libpostproc/Makefile \
2197
          libavutil/Makefile \
2198
          libswscale/Makefile \
2199
          tests/Makefile \
2200
          vhook/Makefile \
2201
          doc/Makefile \
2202
          doc/texi2pod.pl \
2203
          "
2204
    for dir in $DIRS ; do
2205
            mkdir -p $dir
2206
    done
2207
    for f in $FILES ; do
2208
        ln -sf "$source_path/$f" $f
2209
    done
2210
fi
2211
echo "SRC_PATH=\"$source_path\"" >> config.mak
2212
echo "SRC_PATH_BARE=$source_path" >> config.mak
2213
echo "BUILD_ROOT=\"$PWD\"" >> config.mak
2214

    
2215
if test "$amr" = "yes" ; then
2216
  echo "#define CONFIG_AMR 1" >> $TMPH
2217
  echo "CONFIG_AMR=yes" >> config.mak
2218
fi
2219

    
2220
if test "$amr_wb" = "yes" ; then
2221
  echo "#define CONFIG_AMR_WB 1" >> $TMPH
2222
  echo "CONFIG_AMR_WB=yes" >> config.mak
2223
  echo
2224
  echo "AMR WB FLOAT NOTICE ! Make sure you have downloaded TS26.204"
2225
  echo "V5.1.0 from "
2226
  echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.204/26204-510.zip"
2227
  echo "and extracted the source to libavcodec/amrwb_float"
2228
fi
2229

    
2230
if test "$amr_nb" = "yes" ; then
2231
  echo "#define CONFIG_AMR_NB 1" >> $TMPH
2232
  echo "CONFIG_AMR_NB=yes" >> config.mak
2233
  echo
2234
  echo "AMR NB FLOAT NOTICE ! Make sure you have downloaded TS26.104"
2235
  echo "REL-5 V5.1.0 from "
2236
  echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.104/26104-510.zip"
2237
  echo "and extracted the source to libavcodec/amr_float"
2238
  echo "If you try this on alpha, you may need to change Word32 to int in amr/typedef.h"
2239
fi
2240

    
2241
if test "$amr_nb_fixed" = "yes" ; then
2242
  echo "#define CONFIG_AMR_NB_FIXED 1" >> $TMPH
2243
  echo "CONFIG_AMR_NB_FIXED=yes" >> config.mak
2244
  echo
2245
  echo "AMR NB FIXED POINT NOTICE! Make sure you have downloaded TS26.073 "
2246
  echo "REL-5 version 5.1.0 from "
2247
  echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.073/26073-510.zip"
2248
  echo "and extracted src to libavcodec/amr"
2249
  echo "You must also add -DMMS_IO and remove -pedantic-errors to/from CFLAGS in libavcodec/amr/makefile."
2250
  echo "i.e. CFLAGS = -Wall -I. \$(CFLAGS_\$(MODE)) -D\$(VAD) -DMMS_IO"
2251
fi
2252

    
2253
if test "$amr_if2" = "yes" ; then
2254
  echo "AMR_CFLAGS=-DIF2=1" >> config.mak
2255
fi
2256

    
2257
# Apparently it's not possible to portably echo a backslash.
2258
if test "$asmalign_pot" = "yes" ; then
2259
  printf '#define ASMALIGN(ZEROBITS) ".align " #ZEROBITS "\\n\\t"\n' >> $TMPH
2260
else
2261
  printf '#define ASMALIGN(ZEROBITS) ".align 1<<" #ZEROBITS "\\n\\t"\n' >> $TMPH
2262
fi
2263

    
2264

    
2265
# "tr '[a-z]' '[A-Z]'" is a workaround for Solaris tr not grokking "tr a-z A-Z"
2266
for codec in $DECODER_LIST $ENCODER_LIST $PARSER_LIST $DEMUXER_LIST $MUXER_LIST; do
2267
    ucname="`echo $codec | tr '[a-z]' '[A-Z]'`"
2268
    config_name="CONFIG_$ucname"
2269
    enabled_name="ENABLE_$ucname"
2270
    if enabled $codec; then
2271
        echo "#define $config_name 1" >> $TMPH
2272
        echo "#define $enabled_name 1" >> $TMPH
2273
        echo "$config_name=yes" >> config.mak
2274
    else
2275
        echo "#define $enabled_name 0" >> $TMPH
2276
    fi
2277
done
2278

    
2279
# Do not overwrite config.h if unchanged to avoid superfluous rebuilds.
2280
diff $TMPH config.h >/dev/null 2>&1
2281
if test "$?" != "0" ; then
2282
        mv -f $TMPH config.h
2283
else
2284
        echo "config.h is unchanged"
2285
fi
2286

    
2287
rm -f $TMPO $TMPC $TMPE $TMPS $TMPH
2288

    
2289

    
2290
# build pkg-config files libav*.pc and libpostproc.pc
2291
# libavutil.pc
2292
cat <<EOF >libavutil.pc
2293
prefix=$PREFIX
2294
exec_prefix=\${prefix}
2295
libdir=\${exec_prefix}/lib
2296
includedir=\${prefix}/include
2297

    
2298
Name: libavutil
2299
Description: FFmpeg utility library
2300
Version: $lavu_version
2301
Requires:
2302
Conflicts:
2303
Libs: -L\${libdir} -lavutil
2304
Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2305
EOF
2306

    
2307
cat <<EOF >libavutil-uninstalled.pc
2308
prefix=
2309
exec_prefix=
2310
libdir=\${pcfiledir}/libavutil
2311
includedir=\${pcfiledir}/libavutil
2312

    
2313
Name: libavutil
2314
Description: FFmpeg utility library
2315
Version: $lavu_version
2316
Requires:
2317
Conflicts:
2318
Libs: \${libdir}/${LIBPREF}avutil${LIBSUF}
2319
Cflags: -I\${includedir}
2320
EOF
2321

    
2322
# libavcodec.pc
2323
cat <<EOF >libavcodec.pc
2324
prefix=$PREFIX
2325
exec_prefix=\${prefix}
2326
libdir=\${exec_prefix}/lib
2327
includedir=\${prefix}/include
2328

    
2329
Name: libavcodec
2330
Description: FFmpeg codec library
2331
Version: $lavc_version
2332
Requires: $pkg_requires libavutil = $lavu_version
2333
Conflicts:
2334
Libs: -L\${libdir} -lavcodec $extralibs
2335
Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2336
EOF
2337

    
2338
cat <<EOF >libavcodec-uninstalled.pc
2339
prefix=
2340
exec_prefix=
2341
libdir=\${pcfiledir}/libavcodec
2342
includedir=\${pcfiledir}/libavcodec
2343

    
2344
Name: libavcodec
2345
Description: FFmpeg codec library
2346
Version: $lavc_version
2347
Requires: $pkg_requires libavutil = $lavu_version
2348
Conflicts:
2349
Libs: \${libdir}/${LIBPREF}avcodec${LIBSUF} $extralibs
2350
Cflags: -I\${includedir}
2351
EOF
2352

    
2353
# libavformat.pc
2354
cat <<EOF >libavformat.pc
2355
prefix=$PREFIX
2356
exec_prefix=\${prefix}
2357
libdir=\${exec_prefix}/lib
2358
includedir=\${prefix}/include
2359

    
2360
Name: libavformat
2361
Description: FFmpeg container format library
2362
Version: $lavf_version
2363
Requires: $pkg_requires libavcodec = $lavc_version
2364
Conflicts:
2365
Libs: -L\${libdir} -lavformat $extralibs
2366
Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2367
EOF
2368

    
2369
cat <<EOF >libavformat-uninstalled.pc
2370
prefix=
2371
exec_prefix=
2372
libdir=\${pcfiledir}/libavformat
2373
includedir=\${pcfiledir}/libavformat
2374

    
2375
Name: libavformat
2376
Description: FFmpeg container format library
2377
Version: $lavf_version
2378
Requires: $pkg_requires libavcodec = $lavc_version
2379
Conflicts:
2380
Libs: \${libdir}/${LIBPREF}avformat${LIBSUF} $extralibs
2381
Cflags: -I\${includedir}
2382
EOF
2383

    
2384

    
2385
# libpostproc.pc
2386
cat <<EOF >libpostproc.pc
2387
prefix=$PREFIX
2388
exec_prefix=\${prefix}
2389
libdir=\${exec_prefix}/lib
2390
includedir=\${prefix}/include
2391

    
2392
Name: libpostproc
2393
Description: FFmpeg post processing library
2394
Version: $lavc_version
2395
Requires:
2396
Conflicts:
2397
Libs: -L\${libdir} -lpostproc
2398
Cflags: -I\${includedir} -I\${includedir}/postproc
2399
EOF
2400

    
2401
cat <<EOF >libpostproc-uninstalled.pc
2402
prefix=
2403
exec_prefix=
2404
libdir=\${pcfiledir}/libpostproc
2405
includedir=\${pcfiledir}/libpostproc
2406

    
2407
Name: libpostproc
2408
Description: FFmpeg post processing library
2409
Version: $lavc_version
2410
Requires:
2411
Conflicts:
2412
Libs: \${libdir}/${LIBPREF}postproc${LIBSUF}
2413
Cflags: -I\${includedir}
2414
EOF
2415

    
2416
if test "$swscaler" != "no"; then
2417
  sws_pc_libs="-L\${libdir} -lswscale"
2418
  sws_pc_uninstalled_libs="\${libdir}/${LIBPREF}swscale${LIBSUF}"
2419
  sws_pc_requires="$pkg_requires libavutil = $lavu_version"
2420
else
2421
  sws_pc_libs=""
2422
  sws_pc_uninstalled_libs=""
2423
  sws_pc_requires="$pkg_requires libavcodec = $lavc_version"
2424
fi
2425
# libswscale.pc
2426
cat <<EOF >libswscale.pc
2427
prefix=$PREFIX
2428
exec_prefix=\${prefix}
2429
libdir=\${exec_prefix}/lib
2430
includedir=\${prefix}/include
2431

    
2432
Name: libswscale
2433
Description: FFmpeg image rescaling library
2434
Version: $sws_version
2435
Requires: $sws_pc_requires
2436
Conflicts:
2437
Libs: $sws_pc_libs
2438
Cflags: -I\${includedir} -I\${includedir}/swscale
2439
EOF
2440

    
2441
cat <<EOF >libswscale-uninstalled.pc
2442
prefix=
2443
exec_prefix=
2444
libdir=\${pcfiledir}/libswscale
2445
includedir=\${pcfiledir}/libswscale
2446

    
2447
Name: libswscale
2448
Description: FFmpeg image rescaling library
2449
Version: $sws_version
2450
Requires: $sws_pc_requires
2451
Conflicts:
2452
Libs: $sws_pc_uninstalled_libs
2453
Cflags: -I\${includedir}
2454
EOF