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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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(: ${foo%%bar}) 2>/dev/null
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if test "$?" != 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
19

    
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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 "  --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-libogg          enable Ogg support via libogg [default=no]"
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  echo "  --enable-vorbis          enable Vorbis support via libvorbis [default=no]"
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  echo "  --enable-theora          enable Theora support via libtheora [default=no]"
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  echo "  --enable-faad            enable FAAD support via libfaad [default=no]"
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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]"
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  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]"
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  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"
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  echo "  --enable-amr_nb-fixed    use fixed point for amr-nb codec"
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  echo "  --enable-amr_wb          enable amr_wb float audio codec"
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  echo "  --enable-amr_if2         enable amr_wb IF2 audio codec"
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  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"
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  echo "                           and libraw1394 [default=no]"
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  echo "  --enable-gpl             allow use of GPL code, the resulting libav*"
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  echo "                           and ffmpeg will be under GPL [default=no]"
61
  echo ""
62
  echo "Advanced options (experts only):"
63
  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]"
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  echo "  --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]"
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  echo "  --extra-libs=ELIBS       add ELIBS [$ELIBS]"
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  echo "  --build-suffix=SUFFIX    suffix for application specific build []"
72
  echo "  --cpu=CPU                force cpu to CPU  [$cpu]"
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  echo "  --tune=CPU               tune code for a particular CPU"
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  echo "                           (may fail or perform badly on other CPUs)"
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  echo "  --powerpc-perf-enable    enable performance report on PPC"
76
  echo "                           (requires enabling PMC)"
77
  echo "  --disable-mmx            disable MMX usage"
78
  echo "  --disable-iwmmxt         disable iwmmxt usage"
79
  echo "  --disable-altivec        disable AltiVec usage"
80
  echo "  --disable-audio-oss      disable OSS audio support [default=no]"
81
  echo "  --disable-audio-beos     disable BeOS audio support [default=no]"
82
  echo "  --disable-v4l            disable video4linux grabbing [default=no]"
83
  echo "  --disable-v4l2           disable video4linux2 grabbing [default=no]"
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  echo "  --disable-bktr           disable bktr video grabbing [default=no]"
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  echo "  --disable-dv1394         disable DV1394 grabbing [default=no]"
86
  echo "  --disable-network        disable network support [default=no]"
87
  echo "  --disable-zlib           disable zlib [default=no]"
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  echo "  --disable-lzo            disable lzo [default=no]"
89
  echo "  --disable-simple_idct    disable simple IDCT routines [default=no]"
90
  echo "  --disable-vhook          disable video hooking support"
91
  echo "  --enable-gprof           enable profiling with gprof [$gprof]"
92
  echo "  --disable-debug          disable debugging symbols"
93
  echo "  --disable-opts           disable compiler optimizations"
94
  echo "  --disable-mpegaudio-hp   faster (but less accurate)"
95
  echo "                           MPEG audio decoding [default=no]"
96
  echo "  --disable-protocols      disable I/O protocols support [default=no]"
97
  echo "  --disable-ffserver       disable ffserver build"
98
  echo "  --disable-ffplay         disable ffplay build"
99
  echo "  --enable-small           optimize for size instead of speed"
100
  echo "  --enable-memalign-hack   emulate memalign, interferes with memory debuggers"
101
  echo "  --disable-strip          disable stripping of executables and shared libraries"
102
  echo "  --disable-encoder=NAME   disables encoder NAME"
103
  echo "  --enable-encoder=NAME    enables encoder NAME"
104
  echo "  --disable-decoder=NAME   disables decoder NAME"
105
  echo "  --enable-decoder=NAME    enables decoder NAME"
106
  echo "  --disable-encoders       disables all encoders"
107
  echo "  --disable-decoders       disables all decoders"
108
  echo "  --disable-muxers         disables all muxers"
109
  echo "  --disable-demuxers       disables all demuxers"
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  echo ""
111
  echo "NOTE: Object files are built at the place where configure is launched."
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  exit 1
113
}
114

    
115
log(){
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    echo "$@" >>$logfile
117
}
118

    
119
log_file(){
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    log BEGIN $1
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    cat -n $1 >>$logfile
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    log END $1
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}
124

    
125
echolog(){
126
    log "$@"
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    echo "$@"
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}
129

    
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die(){
131
    echolog "$@"
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    cat <<EOF
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If you think configure made a mistake, make sure you are using the latest
134
version from SVN.  If the latest version fails, report the problem to the
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ffmpeg-devel@mplayerhq.hu mailing list or IRC #ffmpeg on irc.freenode.net.
136
EOF
137
    if enabled logging; then
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        cat <<EOF
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Include the log file "$logfile" produced by configure as this will help
140
solving the problem.
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EOF
142
    else
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cat <<EOF
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Rerun configure with logging enabled (do not use --log=no), and include the
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log this produces with your report.
146
EOF
147
    fi
148
    rm -f $TMPC $TMPO $TMPE $TMPS $TMPH
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    exit 1
150
}
151

    
152
enabled(){
153
    eval test "\$$1" = "yes"
154
}
155

    
156
flags_saved(){
157
    (: ${SAVE_CFLAGS?}) 2>/dev/null
158
}
159

    
160
save_flags(){
161
    flags_saved && return
162
    SAVE_CFLAGS="$CFLAGS"
163
    SAVE_LDFLAGS="$LDFLAGS"
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    SAVE_extralibs="$extralibs"
165
}
166

    
167
restore_flags(){
168
    CFLAGS="$SAVE_CFLAGS"
169
    LDFLAGS="$SAVE_LDFLAGS"
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    extralibs="$SAVE_extralibs"
171
    unset SAVE_CFLAGS
172
    unset SAVE_LDFLAGS
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    unset SAVE_extralibs
174
}
175

    
176
temp_cflags(){
177
    save_flags
178
    CFLAGS="$CFLAGS $*"
179
}
180

    
181
temp_ldflags(){
182
    save_flags
183
    LDFLAGS="$LDFLAGS $*"
184
}
185

    
186
temp_extralibs(){
187
    save_flags
188
    extralibs="$extralibs $*"
189
}
190

    
191
append(){
192
    var=$1
193
    shift
194
    flags_saved && eval "SAVE_$var=\"\$SAVE_$var $*\""
195
    eval "$var=\"\$$var $*\""
196
}
197

    
198
add_cflags(){
199
    append CFLAGS "$@"
200
}
201

    
202
add_ldflags(){
203
    append LDFLAGS "$@"
204
}
205

    
206
add_extralibs(){
207
    append extralibs "$@"
208
}
209

    
210
check_cc(){
211
    log check_cc "$@"
212
    cat >$TMPC
213
    log_file $TMPC
214
    log $cc $CFLAGS "$@" -c -o $TMPO $TMPC
215
    $cc $CFLAGS "$@" -c -o $TMPO $TMPC >>$logfile 2>&1
216
}
217

    
218
check_cpp(){
219
    log check_cpp "$@"
220
    cat >$TMPC
221
    log_file $TMPC
222
    log $cc $CFLAGS "$@" -E -o $TMPO $TMPC
223
    $cc $CFLAGS "$@" -E -o $TMPO $TMPC >>$logfile 2>&1
224
}
225

    
226
check_ld(){
227
    log check_ld "$@"
228
    cat >$TMPC
229
    log_file $TMPC
230
    log $cc $CFLAGS $LDFLAGS "$@" -o $TMPE $TMPC $extralibs
231
    $cc $CFLAGS $LDFLAGS "$@" -o $TMPE $TMPC $extralibs >>$logfile 2>&1
232
}
233

    
234
check_cflags(){
235
    log check_cflags "$@"
236
    check_cc "$@" <<EOF && add_cflags "$@"
237
int x;
238
EOF
239
}
240

    
241
check_ldflags(){
242
    log check_ldflags "$@"
243
    check_ld "$@" <<EOF && add_ldflags "$@"
244
int main(){
245
    return 0;
246
}
247
EOF
248
}
249

    
250
check_header(){
251
    log check_header "$@"
252
    header=$1
253
    shift
254
    check_cpp "$@" <<EOF
255
#include <$header>
256
int x;
257
EOF
258
}
259

    
260
check_func(){
261
    log check_func "$@"
262
    func=$1
263
    shift
264
    check_ld "$@" <<EOF
265
extern int $func();
266
int main(){
267
    $func();
268
}
269
EOF
270
}
271

    
272
check_lib(){
273
    log check_lib "$@"
274
    header="$1"
275
    func="$2"
276
    shift 2
277
    temp_extralibs "$@"
278
    check_header $header && check_func $func && add_extralibs "$@"
279
    err=$?
280
    restore_flags
281
    return $err
282
}
283

    
284
check_exec(){
285
    check_ld "$@" && { test "$cross_compile" = yes || $TMPE 2>&1 >>$logfile; }
286
}
287

    
288
require(){
289
    name="$1"
290
    header="$2"
291
    func="$3"
292
    shift 3
293
    check_lib $header $func "$@" || die "ERROR: $name not found"
294
}
295

    
296
if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
297
    show_help
298
fi
299

    
300
# set temporary file name
301
if test ! -z "$TMPDIR" ; then
302
    TMPDIR1="${TMPDIR}"
303
elif test ! -z "$TEMPDIR" ; then
304
    TMPDIR1="${TEMPDIR}"
305
else
306
    TMPDIR1="/tmp"
307
fi
308

    
309
TMPC="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.c"
310
TMPO="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.o"
311
TMPE="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}"
312
TMPS="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S"
313
TMPH="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.h"
314

    
315
# default parameters
316
logging="yes"
317
logfile="config.err"
318
prefix="/usr/local"
319
libdir=""
320
incdir=""
321
mandir=""
322
bindir=""
323
cross_prefix=""
324
cross_compile="no"
325
cc="gcc"
326
ar="ar"
327
ranlib="ranlib"
328
make="make"
329
strip="strip"
330
cpu=`uname -m`
331
tune="generic"
332
powerpc_perf="no"
333
mmx="default"
334
iwmmxt="default"
335
altivec="default"
336
mmi="default"
337
case "$cpu" in
338
  i386|i486|i586|i686|i86pc|BePC)
339
    cpu="x86"
340
  ;;
341
  x86_64|amd64)
342
    cpu="x86"
343
    canon_arch="`cc -dumpmachine | sed -e 's,\([^-]*\)-.*,\1,'`"
344
    if [ x"$canon_arch" = x"x86_64" -o x"$canon_arch" = x"amd64" ]; then
345
      if [ -z "`echo $CFLAGS | grep -- -m32`"  ]; then
346
        cpu="x86_64"
347
      fi
348
    fi
349
  ;;
350
  # armv4l is a subset of armv5tel
351
  armv4l|armv5tel)
352
    cpu="armv4l"
353
  ;;
354
  alpha)
355
    cpu="alpha"
356
  ;;
357
  "Power Macintosh"|ppc|powerpc)
358
    cpu="powerpc"
359
  ;;
360
  mips|mipsel|IP*)
361
    cpu="mips"
362
  ;;
363
  sun4u|sparc64)
364
    cpu="sparc64"
365
  ;;
366
  sparc)
367
    cpu="sparc"
368
  ;;
369
  sh4)
370
    cpu="sh4"
371
  ;;
372
  parisc|parisc64)
373
    cpu="parisc"
374
  ;;
375
  s390|s390x)
376
    cpu="s390"
377
  ;;
378
  m68k)
379
    cpu="m68k"
380
  ;;
381
  ia64)
382
    cpu="ia64"
383
  ;;
384
  *)
385
    cpu="unknown"
386
  ;;
387
esac
388
gprof="no"
389
v4l="yes"
390
v4l2="yes"
391
bktr="no"
392
audio_oss="yes"
393
audio_beos="no"
394
dv1394="yes"
395
dc1394="no"
396
network="yes"
397
zlib="yes"
398
lzo="yes"
399
libgsm="no"
400
mp3lame="no"
401
libogg="no"
402
vorbis="no"
403
theora="no"
404
faad="no"
405
faadbin="no"
406
faac="no"
407
xvid="no"
408
x264="no"
409
a52="no"
410
a52bin="no"
411
dts="no"
412
pp="no"
413
mingw32="no"
414
mingwce="no"
415
cygwin="no"
416
os2="no"
417
lstatic="yes"
418
lshared="no"
419
optimize="yes"
420
debug="yes"
421
dostrip="yes"
422
installstrip="-s"
423
extralibs="-lm"
424
simpleidct="yes"
425
bigendian="no"
426
inttypes="yes"
427
emu_fast_int="no"
428
vhook="default"
429
dlfcn="no"
430
dlopen="no"
431
mpegaudio_hp="yes"
432
SHFLAGS='-shared -Wl,-soname,$@'
433
netserver="no"
434
need_inet_aton="no"
435
protocols="yes"
436
ffserver="yes"
437
ffplay="yes"
438
LIBOBJFLAGS=""
439
FFLDFLAGS=-Wl,--warn-common
440
FFSLDFLAGS=-Wl,-E
441
LDCONFIG="ldconfig"
442
LIBPREF="lib"
443
LIBSUF=".a"
444
LIB='$(LIBPREF)$(NAME)$(LIBSUF)'
445
SLIBPREF="lib"
446
SLIBSUF=".so"
447
SLIBNAME='$(SLIBPREF)$(NAME)$(SLIBSUF)'
448
SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)'
449
SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)'
450
EXESUF=""
451
BUILDSUF=""
452
amr_nb="no"
453
amr_wb="no"
454
amr_nb_fixed="no"
455
amr_if2="no"
456
sunmlib="no"
457
pthreads="no"
458
gpl="no"
459
memalignhack="no"
460
muxers="yes"
461
demuxers="yes"
462

    
463
# OS specific
464
targetos=`uname -s`
465
case $targetos in
466
BeOS)
467
prefix="/boot/home/config"
468
# helps building libavcodec
469
CFLAGS="$CFLAGS -DPIC -fomit-frame-pointer"
470
# 3 gcc releases known for BeOS, each with ugly bugs
471
gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
472
case "$gcc_version" in
473
2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc"
474
mmx="no"
475
;;
476
*20010315*) echo "BeBits gcc"
477
CFLAGS="$CFLAGS -fno-expensive-optimizations"
478
;;
479
esac
480
SHFLAGS=-nostart
481
# disable Linux things
482
audio_oss="no"
483
v4l="no"
484
v4l2="no"
485
dv1394="no"
486
# enable BeOS things
487
audio_beos="yes"
488
# no need for libm, but the inet stuff
489
# Check for BONE
490
if (echo $BEINCLUDES|grep 'headers/be/bone' >/dev/null); then
491
extralibs="-lbind -lsocket"
492
else
493
netserver="yes"
494
need_inet_aton="yes"
495
extralibs="-lnet"
496
fi ;;
497
SunOS)
498
v4l="no"
499
v4l2="no"
500
audio_oss="no"
501
dv1394="no"
502
make="gmake"
503
FFLDFLAGS=""
504
FFSLDFLAGS=""
505
need_inet_aton="yes"
506
extralibs="$extralibs -lsocket -lnsl"
507
;;
508
NetBSD)
509
v4l="no"
510
v4l2="no"
511
bktr="yes"
512
audio_oss="yes"
513
dv1394="no"
514
make="gmake"
515
extralibs="$extralibs -lossaudio"
516
;;
517
OpenBSD)
518
v4l="no"
519
v4l2="no"
520
bktr="yes"
521
audio_oss="yes"
522
dv1394="no"
523
make="gmake"
524
LIBOBJFLAGS="\$(PIC)"
525
LDCONFIG="ldconfig -m \$(libdir)"
526
extralibs="$extralibs -lossaudio"
527
;;
528
FreeBSD)
529
v4l="no"
530
v4l2="no"
531
bktr="yes"
532
audio_oss="yes"
533
dv1394="no"
534
make="gmake"
535
CFLAGS="$CFLAGS -pthread"
536
;;
537
GNU/kFreeBSD)
538
v4l="no"
539
v4l2="no"
540
bktr="yes"
541
audio_oss="yes"
542
dv1394="no"
543
CFLAGS="$CFLAGS -pthread"
544
;;
545
BSD/OS)
546
v4l="no"
547
v4l2="no"
548
bktr="yes"
549
audio_oss="yes"
550
dv1394="no"
551
extralibs="-lpoll -lgnugetopt -lm"
552
make="gmake"
553
strip="strip -d"
554
installstrip=""
555
;;
556
Darwin)
557
cc="cc"
558
v4l="no"
559
v4l2="no"
560
audio_oss="no"
561
dv1394="no"
562
SHFLAGS="-dynamiclib -Wl,-single_module -Wl,-install_name,\$(libdir)/\$(SLIBNAME),-current_version,\$(SPPVERSION),-compatibility_version,\$(SPPVERSION)"
563
extralibs=""
564
darwin="yes"
565
strip="strip -x"
566
installstrip=""
567
FFLDFLAGS="-Wl,-dynamic,-search_paths_first"
568
SLIBSUF=".dylib"
569
SLIBNAME_WITH_FULLVERSION='$(SLIBPREF)$(NAME).$(LIBVERSION)$(SLIBSUF)'
570
SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME).$(LIBMAJOR)$(SLIBSUF)'
571
FFSLDFLAGS=-Wl,-bind_at_load
572
;;
573
MINGW32*)
574
# Note: the rest of the mingw32 config is done afterwards as mingw32
575
# can be forced on the command line for Linux cross compilation.
576
mingw32="yes"
577
;;
578
CYGWIN*)
579
v4l="no"
580
v4l2="no"
581
audio_oss="yes"
582
dv1394="no"
583
vhook="no"
584
extralibs=""
585
cygwin="yes"
586
EXESUF=".exe"
587
;;
588
Linux)
589
;;
590
IRIX*)
591
ranlib="echo ignoring ranlib"
592
v4l="no"
593
v4l2="no"
594
audio_oss="no"
595
make="gmake"
596
;;
597
OS/2)
598
TMPE=$TMPE".exe"
599
ar="emxomfar -p128"
600
ranlib="echo ignoring ranlib"
601
strip="echo ignoring strip"
602
CFLAGS="$CFLAGS -Zomf"
603
FFLDFLAGS="-Zomf -Zstack 16384 -s"
604
SHFLAGS="-Zdll -Zomf"
605
FFSLDFLAGS=""
606
LIBPREF=""
607
LIBSUF=".lib"
608
SLIBPREF=""
609
SLIBSUF=".dll"
610
EXESUF=".exe"
611
extralibs=""
612
pkg_requires=""
613
v4l="no"
614
v4l2="no"
615
audio_oss="no"
616
dv1394="no"
617
ffserver="no"
618
vhook="no"
619
os2="yes"
620

    
621
;;
622
*) ;;
623
esac
624

    
625
# From MPlayer configure. We need TARGET_OS available
626
# to the Makefile, so it can distinguish between flavors
627
# of AltiVec on PowerPC.
628
TARGET_OS=`( uname -s ) 2>&1`
629
  case "$TARGET_OS" in
630
  Linux|FreeBSD|NetBSD|BSD/OS|OpenBSD|SunOS|QNX|Darwin|GNU|BeOS|MorphOS)
631
    ;;
632
  IRIX*)
633
    TARGET_OS=IRIX
634
    ;;
635
  HP-UX*)
636
    TARGET_OS=HP-UX
637
    ;;
638
  [cC][yY][gG][wW][iI][nN]*)
639
    TARGET_OS=CYGWIN
640
    ;;
641
  *)
642
    TARGET_OS="$TARGET_OS-UNKNOWN"
643
    ;;
644
  esac
645

    
646
# find source path
647
source_path="`dirname $0`"
648
source_path_used="yes"
649
if test -z "$source_path" -o "$source_path" = "." ; then
650
    source_path=`pwd`
651
    source_path_used="no"
652
else
653
    source_path="`cd \"$source_path\"; pwd`"
654
fi
655

    
656
FFMPEG_CONFIGURATION=" "
657
for opt do
658
  FFMPEG_CONFIGURATION="$FFMPEG_CONFIGURATION""$opt "
659
done
660

    
661
CODEC_LIST=`grep 'register_avcodec(&[a-z]' $source_path/libavcodec/allcodecs.c  | sed 's/.*&\(.*\)).*/\1/'`
662

    
663
for opt do
664
  case "$opt" in
665
  --log)
666
  ;;
667
  --log=*) logging="${opt#*=}"
668
  ;;
669
  --prefix=*) prefix=`echo $opt | cut -d '=' -f 2`; force_prefix=yes
670
  ;;
671
  --libdir=*) libdir=`echo $opt | cut -d '=' -f 2`; force_libdir=yes
672
  ;;
673
  --incdir=*) incdir=`echo $opt | cut -d '=' -f 2`;
674
  ;;
675
  --mandir=*) mandir=`echo $opt | cut -d '=' -f 2`
676
  ;;
677
  --source-path=*) source_path=`echo $opt | cut -d '=' -f 2`
678
  ;;
679
  --cross-prefix=*) cross_prefix=`echo $opt | cut -d '=' -f 2`
680
  ;;
681
  --cross-compile) cross_compile=yes
682
  ;;
683
  --cc=*) cc=`echo $opt | cut -d '=' -f 2-`
684
  ;;
685
  --make=*) make=`echo $opt | cut -d '=' -f 2`
686
  ;;
687
  --extra-cflags=*) CFLAGS="$CFLAGS ${opt#--extra-cflags=}"
688
  ;;
689
  --extra-ldflags=*) FFLDFLAGS="$FFLDFLAGS ${opt#--extra-ldflags=}"
690
  ;;
691
  --extra-libs=*) extralibs=${opt#--extra-libs=}
692
  ;;
693
  --build-suffix=*) BUILDSUF=${opt#--build-suffix=}
694
  ;;
695
  --cpu=*) cpu=`echo $opt | cut -d '=' -f 2`
696
  ;;
697
  --tune=*) tune=`echo $opt | cut -d '=' -f 2`
698
  ;;
699
  --powerpc-perf-enable) powerpc_perf="yes"
700
  ;;
701
  --disable-mmx) mmx="no"
702
  ;;
703
  --disable-iwmmxt) iwmmxt="no"
704
  ;;
705
  --disable-altivec) altivec="no"
706
  ;;
707
  --enable-gprof) gprof="yes"
708
  ;;
709
  --disable-v4l) v4l="no"
710
  ;;
711
  --disable-v4l2) v4l2="no"
712
  ;;
713
  --disable-bktr) bktr="no"
714
  ;;
715
  --disable-audio-oss) audio_oss="no"
716
  ;;
717
  --disable-audio-beos) audio_beos="no"
718
  ;;
719
  --disable-dv1394) dv1394="no"
720
  ;;
721
  --disable-network) network="no"; ffserver="no"
722
  ;;
723
  --disable-zlib) zlib="no"
724
  ;;
725
  --disable-lzo) lzo="no"
726
  ;;
727
  --enable-a52) a52="yes"
728
  ;;
729
  --enable-a52bin) a52bin="yes"
730
  ;;
731
  --enable-dts) dts="yes"
732
  ;;
733
  --enable-pp) pp="yes"
734
  ;;
735
  --enable-libgsm) libgsm="yes"
736
  ;;
737
  --enable-mp3lame) mp3lame="yes"
738
  ;;
739
  --enable-libogg) libogg="yes"
740
    pkg_requires="$pkg_requires ogg >= 1.1"
741
  ;;
742
  --enable-vorbis) vorbis="yes"
743
    pkg_requires="$pkg_requires vorbis vorbisenc"
744
  ;;
745
  --enable-theora) theora="yes"
746
    pkg_requires="$pkg_requires theora"
747
  ;;
748
  --enable-faad) faad="yes"
749
  ;;
750
  --enable-faadbin) faadbin="yes"
751
  ;;
752
  --enable-faac) faac="yes"
753
  ;;
754
  --enable-xvid) xvid="yes"
755
  ;;
756
  --enable-x264) x264="yes"
757
  ;;
758
  --enable-dc1394) dc1394="yes"
759
    pkg_requires="$pkg_requires libraw1394"
760
  ;;
761
  --disable-vhook) vhook="no"
762
  ;;
763
  --disable-simple_idct) simpleidct="no"
764
  ;;
765
  --enable-mingw32) mingw32="yes"
766
  ;;
767
  --enable-mingwce) mingwce="yes"
768
  ;;
769
  --enable-static) lstatic="yes"
770
  ;;
771
  --disable-static) lstatic="no"
772
  ;;
773
  --enable-shared) lshared="yes"
774
  ;;
775
  --disable-shared) lshared="no"
776
  ;;
777
  --disable-debug) debug="no"
778
  ;;
779
  --disable-opts) optimize="no"
780
  ;;
781
  --disable-mpegaudio-hp) mpegaudio_hp="no"
782
  ;;
783
  --disable-protocols) protocols="no"; network="no"; ffserver="no"
784
  ;;
785
  --disable-ffserver) ffserver="no"
786
  ;;
787
  --disable-ffplay) ffplay="no"
788
  ;;
789
  --enable-small) optimize="small"
790
  ;;
791
  --enable-amr_nb) amr="yes"; amr_nb="yes"; amr_nb_fixed="no"
792
  ;;
793
  --enable-amr_nb-fixed) amr="yes"; amr_nb_fixed="yes"; amr_nb="no"
794
  ;;
795
  --enable-amr_wb) amr="yes"; amr_wb="yes"
796
  ;;
797
  --enable-amr_if2) amr="yes"; amr_if2="yes"
798
  ;;
799
  --enable-sunmlib) sunmlib="yes"
800
  ;;
801
  --enable-pthreads) pthreads="yes"
802
  ;;
803
  --enable-gpl) gpl="yes"
804
  ;;
805
  --enable-memalign-hack) memalignhack="yes"
806
  ;;
807
  --disable-strip) dostrip="no"
808
  ;;
809
  --enable-encoder=*) CODEC_LIST="$CODEC_LIST ${opt#--enable-encoder=}_encoder"
810
  ;;
811
  --enable-decoder=*) CODEC_LIST="$CODEC_LIST ${opt#--enable-decoder=}_decoder"
812
  ;;
813
  --disable-encoder=*) CODEC_LIST="`echo $CODEC_LIST | sed -e \"s#${opt#--disable-encoder=}_encoder##\"`"
814
  ;;
815
  --disable-decoder=*) CODEC_LIST="`echo $CODEC_LIST | sed -e \"s#${opt#--disable-decoder=}_decoder##\"`"
816
  ;;
817
  --disable-encoders) CODEC_LIST="`echo $CODEC_LIST | sed 's/[-_a-zA-Z0-9]*encoder//g'`"
818
  ;;
819
  --disable-decoders) CODEC_LIST="`echo $CODEC_LIST | sed 's/[-_a-zA-Z0-9]*decoder//g'`"
820
  ;;
821
  --disable-muxers) muxers="no"; ffserver="no"
822
  ;;
823
  --disable-demuxers) demuxers="no"
824
  ;;
825
  --help) show_help
826
  ;;
827
  *)
828
  echo "Unknown option \"$opt\"."
829
  echo "See $0 --help for available options."
830
  exit 1
831
  ;;
832
  esac
833
done
834

    
835
if test "$logging" != no; then
836
    test "$logging" = yes || logfile="$logging"
837
    echo "# $0 $@" >$logfile
838
    set >>$logfile
839
else
840
    logfile=/dev/null
841
fi
842

    
843
# Combine FFLDFLAGS and the LDFLAGS environment variable
844
LDFLAGS="$FFLDFLAGS $LDFLAGS"
845

    
846
test -n "$cross_prefix" && cross_compile=yes
847
cc="${cross_prefix}${cc}"
848
ar="${cross_prefix}${ar}"
849
ranlib="${cross_prefix}${ranlib}"
850
strip="${cross_prefix}${strip}"
851

    
852
# we need to build at least one lib type
853
if test "$lstatic" = "no" && test "$lshared" = "no" ; then
854
    cat <<EOF
855
At least one library type must be built.
856
Specify --enable-static to build the static libraries or --enable-shared to
857
build the shared libraries as well. To only build the shared libraries specify
858
--disable-static in addition to --enable-shared.
859
EOF
860
    exit 1;
861
fi
862

    
863
if test "$theora" = "yes" ; then
864
    if test "$libogg" = "no"; then
865
        echo "libogg must be enabled to enable Theora."
866
        fail="yes"
867
        theora="no"
868
    fi
869
fi
870

    
871
if test "$vorbis" = "yes" ; then
872
    if test "$libogg" = "no"; then
873
        echo "libogg must be enabled to enable Vorbis."
874
        fail="yes"
875
        vorbis="no"
876
    fi
877
fi
878

    
879
if test "$gpl" != "yes"; then
880
    if test "$pp" != "no"; then
881
        echo "The Postprocessing code is under GPL and --enable-gpl is not specified."
882
        fail="yes"
883
    fi
884

    
885
    if test "$a52" != "no" -o "$a52bin" != "no"; then
886
        echo "liba52 is under GPL and --enable-gpl is not specified."
887
        fail="yes"
888
    fi
889

    
890
    if test "$xvid" != "no"; then
891
        echo "libxvidcore is under GPL and --enable-gpl is not specified."
892
        fail="yes"
893
    fi
894

    
895
    if test "$x264" != "no"; then
896
        echo "x264 is under GPL and --enable-gpl is not specified."
897
        fail="yes"
898
    fi
899

    
900
    if test "$dts" != "no"; then
901
        echo "libdts is under GPL and --enable-gpl is not specified."
902
        fail="yes"
903
    fi
904

    
905
    if test "$faad" != "no" -o "$faadbin" != "no"; then
906
        if check_header faad.h; then
907
            check_cc << EOF
908
                #include <faad.h>
909
                #ifndef FAAD2_VERSION
910
                ok faad1
911
                #endif
912
                int main( void ) { return 0; }
913
EOF
914
            if test $? = 0 ; then
915
                echo "FAAD2 is under GPL and --enable-gpl is not specified."
916
                fail="yes"
917
            fi
918
        else
919
            faad="no"
920
            faadbin="no"
921
            echo "FAAD test failed."
922
        fi
923
    fi
924

    
925

    
926
    if test "$fail" = "yes"; then
927
        exit 1
928
    fi
929
fi
930

    
931
# compute MMX state
932
if test $mmx = "default"; then
933
    if test $cpu = "x86" -o $cpu = "x86_64"; then
934
        mmx="yes"
935
    else
936
        mmx="no"
937
    fi
938
fi
939

    
940
# check iwmmxt support
941
if test $iwmmxt = "default" -a $cpu = "armv4l"; then
942
    iwmmxt=no
943
    check_cc <<EOF && iwmmxt=yes
944
        int main(void) {
945
        __asm__ __volatile__ ("wunpckelub wr6, wr4");
946
        }
947
EOF
948
fi
949

    
950
#Darwin CC versions
951
needmdynamicnopic="no"
952
if test $targetos = Darwin; then
953
    if test -n "`$cc -v 2>&1 | grep xlc`"; then
954
        CFLAGS="$CFLAGS -qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto"
955
    else
956
        gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
957
        case "$gcc_version" in
958
            *2.95*)
959
                CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer"
960
                ;;
961
            *[34].*)
962
                CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer -force_cpusubtype_ALL -Wno-sign-compare"
963
                if test "$lshared" = no; then
964
                   needmdynamicnopic="yes"
965
                fi
966
                ;;
967
            *)
968
                CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer"
969
                if test "$lshared" = no; then
970
                   needmdynamicnopic="yes"
971
                fi
972
                ;;
973
        esac
974
    fi
975
fi
976

    
977
# Can only do AltiVec on PowerPC
978
if test $altivec = "default"; then
979
    if test $cpu = "powerpc"; then
980
        altivec="yes"
981
    else
982
        altivec="no"
983
    fi
984
fi
985

    
986
# Add processor-specific flags
987
TUNECPU="generic"
988
POWERPCMODE="32bits"
989
if test $tune != "generic"; then
990
    case $tune in
991
        601|ppc601|PowerPC601)
992
            CFLAGS="$CFLAGS -mcpu=601"
993
            if test $altivec = "yes"; then
994
                echo "WARNING: Tuning for PPC601 but AltiVec enabled!";
995
            fi
996
            TUNECPU=ppc601
997
        ;;
998
        603*|ppc603*|PowerPC603*)
999
            CFLAGS="$CFLAGS -mcpu=603"
1000
            if test $altivec = "yes"; then
1001
                echo "WARNING: Tuning for PPC603 but AltiVec enabled!";
1002
            fi
1003
            TUNECPU=ppc603
1004
        ;;
1005
        604*|ppc604*|PowerPC604*)
1006
            CFLAGS="$CFLAGS -mcpu=604"
1007
            if test $altivec = "yes"; then
1008
                echo "WARNING: Tuning for PPC604 but AltiVec enabled!";
1009
            fi
1010
            TUNECPU=ppc604
1011
        ;;
1012
        G3|g3|75*|ppc75*|PowerPC75*)
1013
            CFLAGS="$CFLAGS -mcpu=750 -mtune=750 -mpowerpc-gfxopt"
1014
            if test $altivec = "yes"; then
1015
                echo "WARNING: Tuning for PPC75x but AltiVec enabled!";
1016
            fi
1017
            TUNECPU=ppc750
1018
        ;;
1019
        G4|g4|745*|ppc745*|PowerPC745*)
1020
            CFLAGS="$CFLAGS -mcpu=7450 -mtune=7450 -mpowerpc-gfxopt"
1021
            if test $altivec = "no"; then
1022
                echo "WARNING: Tuning for PPC745x but AltiVec disabled!";
1023
            fi
1024
            TUNECPU=ppc7450
1025
        ;;
1026
        74*|ppc74*|PowerPC74*)
1027
            CFLAGS="$CFLAGS -mcpu=7400 -mtune=7400 -mpowerpc-gfxopt"
1028
            if test $altivec = "no"; then
1029
                echo "WARNING: Tuning for PPC74xx but AltiVec disabled!";
1030
            fi
1031
            TUNECPU=ppc7400
1032
        ;;
1033
        G5|g5|970|ppc970|PowerPC970|power4*|Power4*)
1034
            CFLAGS="$CFLAGS -mcpu=970 -mtune=970 -mpowerpc-gfxopt -mpowerpc64"
1035
            if test $altivec = "no"; then
1036
                echo "WARNING: Tuning for PPC970 but AltiVec disabled!";
1037
            fi
1038
            TUNECPU=ppc970
1039
            POWERPCMODE="64bits"
1040
        ;;
1041
        i[3456]86|pentium|pentiumpro|pentium-mmx|pentium[234]|prescott|k6|k6-[23]|athlon|athlon-tbird|athlon-4|athlon-[mx]p|winchip-c6|winchip2|c3|nocona|athlon64|k8|opteron|athlon-fx)
1042
            CFLAGS="$CFLAGS -march=$tune"
1043
        ;;
1044
        *)
1045
        echo "WARNING: Unknown CPU \"$tune\", ignored."
1046
        ;;
1047
    esac
1048
fi
1049

    
1050
# compiler sanity check
1051
check_exec <<EOF
1052
int main(){
1053
    return 0;
1054
}
1055
EOF
1056
if test "$?" != 0; then
1057
    echo "$cc is unable to create an executable file."
1058
    if test -z "$cross_prefix" -a "$cross_compile" = no; then
1059
        echo "If $cc is a cross-compiler, use the --cross-compile option."
1060
    fi
1061
    die "C compiler test failed."
1062
fi
1063

    
1064
# check for SIMD availability
1065

    
1066
# AltiVec flags: The FSF version of GCC differs from the Apple version
1067
if test $cpu = "powerpc"; then
1068
    if test $altivec = "yes"; then
1069
        if test -n "`$cc -v 2>&1 | grep version | grep Apple`"; then
1070
            CFLAGS="$CFLAGS -faltivec"
1071
        else
1072
            CFLAGS="$CFLAGS -maltivec -mabi=altivec"
1073
        fi
1074
    fi
1075
fi
1076

    
1077
check_header altivec.h && _altivec_h=yes || _altivec_h=no
1078

    
1079
# check if our compiler supports Motorola AltiVec C API
1080
if test $altivec = "yes"; then
1081
    if test $_altivec_h = "yes"; then
1082
        inc_altivec_h="#include <altivec.h>"
1083
    else
1084
        inc_altivec_h=
1085
    fi
1086
    check_cc <<EOF || altivec=no
1087
$inc_altivec_h
1088
int main(void) {
1089
    vector signed int v1, v2, v3;
1090
    v1 = vec_add(v2,v3);
1091
    return 0;
1092
}
1093
EOF
1094
fi
1095

    
1096
# mmi only available on mips
1097
if test $mmi = "default"; then
1098
    if test $cpu = "mips"; then
1099
        mmi="yes"
1100
    else
1101
        mmi="no"
1102
    fi
1103
fi
1104

    
1105
# check if our compiler supports mmi
1106
enabled mmi && check_cc <<EOF || mmi="no"
1107
int main(void) {
1108
    __asm__ ("lq \$2, 0(\$2)");
1109
    return 0;
1110
}
1111
EOF
1112

    
1113
# test gcc version to see if vector builtins can be used
1114
# currently only used on i386 for MMX builtins
1115
check_cc -msse <<EOF && builtin_vector=yes || builtin_vector=no
1116
#include <xmmintrin.h>
1117
int main(void) {
1118
#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2)
1119
return 0;
1120
#else
1121
#error no vector builtins
1122
#endif
1123
}
1124
EOF
1125

    
1126
# test for mm3dnow.h
1127
test "$cpu" = "x86_64" && march=k8 || march=athlon
1128
check_cc -march=$march <<EOF && mm3dnow=yes || mm3dnow=no
1129
#include <mm3dnow.h>
1130
int main(void) {
1131
__m64 b1;
1132
b1 = _m_pswapd(b1);
1133
_m_femms();
1134
return 0;
1135
}
1136
EOF
1137

    
1138
if test "$mingw32" = "yes" -o "$mingwce" = "yes"; then
1139
    if test "$lshared" = "yes" && test "$lstatic" = "yes" ; then
1140
        cat <<EOF
1141
You can only build one library type at once on MinGW.
1142
Specify --disable-static --enable-shared to only build
1143
the shared libraries. To build only the static libraries
1144
you do not need to pass additional options.
1145
EOF
1146
        exit 1
1147
    fi
1148
    v4l="no"
1149
    v4l2="no"
1150
    bktr="no"
1151
    audio_oss="no"
1152
    dv1394="no"
1153
    dc1394="no"
1154
    ffserver="no"
1155
    network="no"
1156
    if test "$mingwce" = "yes"; then
1157
        protocols="no"
1158
    fi
1159
    SLIBPREF=""
1160
    SLIBSUF=".dll"
1161
    EXESUF=".exe"
1162
    if test "$force_prefix" != yes; then prefix="$PROGRAMFILES/FFmpeg"; fi
1163
    if test "$force_libdir" != yes; then bindir="$prefix"; fi
1164
fi
1165

    
1166
# ---
1167
# big/little-endian test
1168
if test "$cross_compile" = "no"; then
1169
    check_ld <<EOF || die "endian test failed" && $TMPE && bigendian="yes"
1170
#include <inttypes.h>
1171
int main(int argc, char ** argv){
1172
        volatile uint32_t i=0x01234567;
1173
        return (*((uint8_t*)(&i))) == 0x67;
1174
}
1175
EOF
1176
else
1177
    # programs cannot be launched if cross compiling, so make a static guess
1178
    if test "$cpu" = "powerpc" -o "$cpu" = "mips" ; then
1179
        bigendian="yes"
1180
    fi
1181
fi
1182

    
1183
# ---
1184
# *inttypes.h* test
1185
check_header inttypes.h || inttypes=no
1186

    
1187
# ---
1188
# *int_fast* test
1189
check_cc <<EOF || emu_fast_int=yes
1190
#include <inttypes.h>
1191
int main(int argc, char ** argv){
1192
        volatile uint_fast64_t i=0x01234567;
1193
        return 0;
1194
}
1195
EOF
1196

    
1197
# ---
1198
# check availability of some header files
1199

    
1200
_memalign=no
1201
_malloc_h=no
1202
if check_header malloc.h; then
1203
    _malloc_h=yes
1204
    _memalign=yes
1205
    check_func memalign || _memalign="no"
1206
fi
1207

    
1208
if test "$_memalign" = "no" -a "$mmx" = "yes" -a "$memalignhack" != "yes"; then
1209
    die "Error, no memalign() but SSE enabled, disable it or use --enable-memalign-hack."
1210
fi
1211

    
1212
check_func localtime_r && localtime_r=yes || localtime_r=no
1213
enabled zlib && check_lib zlib.h zlibVersion -lz || zlib="no"
1214
enabled lzo && enabled gpl && check_lib lzo1x.h lzo_version -llzo || lzo="no"
1215

    
1216
# check for some common methods of building with pthread support
1217
# do this before the optional library checks as some of them require pthreads
1218
if enabled pthreads; then
1219
    { check_cflags -pthread && check_ldflags -pthread; } ||
1220
    { check_cflags -pthreads && check_ldflags -pthreads; } ||
1221
    check_lib pthread.h pthread_create -lpthread ||
1222
    check_func pthread_create ||
1223
    die "ERROR: can't find pthreads library"
1224
fi
1225

    
1226
# these are off by default, so fail if requested and not available
1227
enabled dts     && require libdts dts.h dts_init -ldts
1228
enabled libgsm  && require libgsm gsm.h gsm_create -lgsm
1229
enabled mp3lame && require LAME lame/lame.h lame_init -lmp3lame
1230
enabled vorbis  && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbis -lvorbisenc
1231
enabled libogg  && require libogg ogg/ogg.h ogg_sync_init -logg
1232
enabled theora  && require libtheora theora/theora.h theora_info_init -ltheora
1233
enabled xvid    && require XviD xvid.h xvid_global -lxvidcore
1234
enabled x264    && require x264 x264.h x264_encoder_open -lx264
1235
enabled dc1394  && require libdc1394 libdc1394/dc1394_control.h dc1394_create_handle -ldc1394_control -lraw1394
1236
enabled sunmlib && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib
1237

    
1238
# Ugh, faac uses stdcall calling convention on win32 so we can't use
1239
# the generic test functions
1240
if enabled faac; then
1241
    save_flags
1242
    temp_extralibs -lfaac
1243
    check_ld <<EOF && add_extralibs -lfaac || die "ERROR: libfaac not found"
1244
#include <stdint.h>
1245
#include <faac.h>
1246
int main(){
1247
    char *id, *cpr;
1248
    faacEncGetVersion(&id, &cpr);
1249
    return 0;
1250
}
1251
EOF
1252
    restore_flags
1253
fi
1254

    
1255
# Ugh, recent faad2 versions have renamed all functions and #define the
1256
# old names in faad.h.  Generic tests won't work.
1257
if enabled faad; then
1258
    save_flags
1259
    temp_extralibs -lfaad
1260
    check_ld <<EOF && add_extralibs -lfaad || die "ERROR: libfaad not found"
1261
#include <faad.h>
1262
int main(){
1263
    faacDecOpen();
1264
    return 0;
1265
}
1266
EOF
1267
    restore_flags
1268
fi
1269

    
1270
# test for lrintf in math.h
1271
check_exec <<EOF && have_lrintf=yes || have_lrintf=no
1272
#define _ISOC9X_SOURCE  1
1273
#include <math.h>
1274
int main( void ) { return (lrintf(3.999f) > 0)?0:1; }
1275
EOF
1276

    
1277
_restrict=
1278
for restrict_keyword in restrict __restrict__ __restrict; do
1279
    check_cc <<EOF && _restrict=$restrict_keyword && break
1280
void foo(char * $restrict_keyword p);
1281
EOF
1282
done
1283

    
1284
# dlopen/dlfcn.h probing
1285

    
1286
check_header dlfcn.h && dlfcn=yes
1287

    
1288
temp_extralibs -ldl
1289
if check_func dlopen; then
1290
    dlopen=yes
1291
    ldl=-ldl
1292
fi
1293
restore_flags
1294

    
1295
if check_func dlopen; then
1296
    dlopen=yes
1297
    ldl=
1298
fi
1299

    
1300
if test "$vhook" = "default"; then
1301
    vhook="$dlopen"
1302
fi
1303

    
1304
if test "$vhook" = "yes" -o "$a52bin" = "yes" -o "$faadbin" = "yes"; then
1305
    add_extralibs $ldl
1306
fi
1307

    
1308
if enabled vhook; then
1309
    check_ldflags -rdynamic
1310
    check_ldflags -export-dynamic
1311
fi
1312

    
1313
##########################################
1314
# imlib check
1315

    
1316
temp_extralibs -lImlib2
1317
check_ld <<EOF && imlib2=yes || imlib2=no
1318
#include <X11/Xlib.h>
1319
#include <Imlib2.h>
1320
int main( void ) { return (int) imlib_load_font("foo"); }
1321
EOF
1322
restore_flags
1323

    
1324
##########################################
1325
# FreeType check
1326

    
1327
freetype2=no
1328
if test "x$targetos" != "xBeOS"; then
1329
  if (freetype-config --version) >/dev/null 2>&1 ; then
1330
      temp_cflags `freetype-config --cflags`
1331
      temp_extralibs `freetype-config --libs`
1332
      check_ld <<EOF && freetype2=yes
1333
#include <ft2build.h>
1334
int main( void ) { return (int) FT_Init_FreeType(0); }
1335
EOF
1336
      restore_flags
1337
  fi
1338
fi
1339

    
1340
##########################################
1341
# SDL check
1342

    
1343
sdl_too_old=no
1344
sdl=no
1345
SDL_CONFIG="${cross_prefix}sdl-config"
1346
if ("${SDL_CONFIG}" --version) >/dev/null 2>&1 ; then
1347
    temp_cflags `"${SDL_CONFIG}" --cflags`
1348
    temp_extralibs `"${SDL_CONFIG}" --libs`
1349
    check_ld <<EOF
1350
#include <SDL.h>
1351
#undef main /* We don't want SDL to override our main() */
1352
int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1353
EOF
1354
    if test $? = 0; then
1355
        _sdlversion=`"${SDL_CONFIG}" --version | sed 's/[^0-9]//g'`
1356
        if test "$_sdlversion" -lt 121 ; then
1357
            sdl_too_old=yes
1358
        else
1359
            sdl=yes
1360
            check_cc <<EOF && sdl_video_size=yes || sdl_video_size=no
1361
#include <SDL.h>
1362
int main(void){
1363
    const SDL_VideoInfo *vi = SDL_GetVideoInfo();
1364
    int w = vi->current_w;
1365
    return 0;
1366
}
1367
EOF
1368
        fi
1369
    fi
1370
    restore_flags
1371
fi
1372

    
1373
enabled sdl || ffplay=no
1374

    
1375
##########################################
1376
# texi2html check
1377

    
1378
texi2html=no
1379
if (texi2html -version) >/dev/null 2>&1; then
1380
texi2html=yes
1381
fi
1382

    
1383
##########################################
1384
# IPv6 check
1385

    
1386
enabled network && check_ld <<EOF && ipv6=yes || ipv6=no
1387
#include <sys/types.h>
1388
#include <sys/socket.h>
1389
#include <netinet/in.h>
1390
#include <netdb.h>
1391
int main( void ) {
1392
  struct sockaddr_storage saddr;
1393
  struct ipv6_mreq mreq6;
1394
  getaddrinfo(0,0,0,0);
1395
  getnameinfo(0,0,0,0,0,0,0);
1396
  IN6_IS_ADDR_MULTICAST((const struct in6_addr *)0);
1397
}
1398
EOF
1399

    
1400
# check for video4linux2 --- V4L2_PIX_FMT_YUV420
1401
enabled v4l2 && check_cc <<EOF || v4l2="no"
1402
#include <sys/time.h>
1403
#include <asm/types.h>
1404
#include <linux/videodev2.h>
1405
int dummy = V4L2_PIX_FMT_YUV420;
1406
struct v4l2_buffer dummy1;
1407
EOF
1408

    
1409
enabled debug && add_cflags -g
1410

    
1411
# add some useful compiler flags if supported
1412
check_cflags -Wdeclaration-after-statement
1413
check_cflags -Wall
1414
check_cflags -Wno-switch
1415

    
1416
# add some linker flags
1417
check_ldflags '-Wl,--as-needed' '-Wl,-rpath-link,\$(BUILD_ROOT)/libavcodec' '-Wl,-rpath-link,\$(BUILD_ROOT)/libavformat' '-Wl,-rpath-link,\$(BUILD_ROOT)/libavutil'
1418

    
1419
# not all compilers support -Os
1420
test "$optimize" = "small" && check_cflags -Os
1421

    
1422
if enabled optimize; then
1423
    if test -n "`$cc -v 2>&1 | grep xlc`"; then
1424
        CFLAGS="$CFLAGS -O5"
1425
        LDFLAGS="$LDFLAGS -O5"
1426
    else
1427
        CFLAGS="-O3 $CFLAGS"
1428
    fi
1429
fi
1430

    
1431
# PIC flags for shared library objects where they are needed
1432
if test "$lshared" = "yes" ; then
1433
    # LIBOBJFLAGS may have already been set in the OS configuration
1434
    if test -z "$LIBOBJFLAGS" ; then
1435
        if test "$cpu" = "x86_64" -o "$cpu" = "ia64" -o "$cpu" = "alpha" ; then
1436
            LIBOBJFLAGS="\$(PIC)"
1437
        fi
1438
    fi
1439
fi
1440

    
1441
if test x"$bindir" = x""; then
1442
    bindir="${prefix}/bin"
1443
fi
1444

    
1445
if test x"$libdir" = x""; then
1446
    libdir="${prefix}/lib"
1447
fi
1448

    
1449
if test x"$incdir" = x""; then
1450
    incdir="${prefix}/include/ffmpeg"
1451
fi
1452

    
1453
if test x"$mandir" = x""; then
1454
    mandir="${prefix}/man"
1455
fi
1456

    
1457
echo "install prefix   $prefix"
1458
echo "source path      $source_path"
1459
echo "C compiler       $cc"
1460
echo "make             $make"
1461
echo "CPU              $cpu ($tune)"
1462
if test "$BUILDSUF" != ""; then
1463
    echo "build suffix     $BUILDSUF"
1464
fi
1465
echo "big-endian       $bigendian"
1466
echo "inttypes.h       $inttypes"
1467
echo "broken inttypes.h $emu_fast_int"
1468
if test $cpu = "x86" -o $cpu = "x86_64"; then
1469
    echo "MMX enabled      $mmx"
1470
    echo "Vector Builtins  $builtin_vector"
1471
    echo "3DNow! Builtins  $mm3dnow"
1472
fi
1473
if test $cpu = "armv4l"; then
1474
    echo "IWMMXT enabled   $iwmmxt"
1475
fi
1476
if test $cpu = "mips"; then
1477
    echo "MMI enabled      $mmi"
1478
fi
1479
if test $cpu = "powerpc"; then
1480
    echo "AltiVec enabled  $altivec"
1481
fi
1482
echo "gprof enabled    $gprof"
1483
echo "zlib enabled     $zlib"
1484
echo "lzo enabled      $lzo"
1485
echo "libgsm enabled   $libgsm"
1486
echo "mp3lame enabled  $mp3lame"
1487
echo "libogg enabled   $libogg"
1488
echo "Vorbis enabled   $vorbis"
1489
echo "Theora enabled   $theora"
1490
echo "FAAD enabled     $faad"
1491
echo "faadbin enabled  $faadbin"
1492
echo "FAAC enabled     $faac"
1493
echo "XviD enabled     $xvid"
1494
echo "x264 enabled     $x264"
1495
echo "a52 support      $a52"
1496
echo "a52 dlopened     $a52bin"
1497
echo "DTS support      $dts"
1498
echo "pp support       $pp"
1499
echo "debug symbols    $debug"
1500
echo "strip symbols    $dostrip"
1501
echo "optimize         $optimize"
1502
echo "static           $lstatic"
1503
echo "shared           $lshared"
1504
echo "video hooking    $vhook"
1505
echo "SDL support      $sdl"
1506
if test $sdl_too_old = "yes"; then
1507
    echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support."
1508
fi
1509

    
1510
if test "$vhook" = "yes"; then
1511
    echo "Imlib2 support   $imlib2"
1512
    echo "FreeType support $freetype2"
1513
fi
1514
echo "Sun medialib support"  $sunmlib
1515
echo "pthreads support"      $pthreads
1516
echo "AMR-NB float support"  $amr_nb
1517
echo "AMR-NB fixed support"  $amr_nb_fixed
1518
echo "AMR-WB float support"  $amr_wb
1519
echo "AMR-WB IF2 support"    $amr_if2
1520
echo "network support      $network"
1521
if test "$network" = "yes" ; then
1522
    echo "IPv6 support         $ipv6"
1523
fi
1524
if test "$gpl" = "no" ; then
1525
    echo "License: LGPL"
1526
else
1527
    echo "License: GPL"
1528
fi
1529

    
1530
echo "Creating config.mak and config.h..."
1531

    
1532
date >> config.log
1533
echo "   $0 $FFMPEG_CONFIGURATION" >> config.log
1534
echo "# Automatically generated by configure - do not modify!" > config.mak
1535
echo "/* Automatically generated by configure - do not modify! */" > $TMPH
1536
echo "#define FFMPEG_CONFIGURATION "'"'"$FFMPEG_CONFIGURATION"'"' >> $TMPH
1537

    
1538
echo "prefix=\$(DESTDIR)$prefix" >> config.mak
1539
echo "libdir=\$(DESTDIR)$libdir" >> config.mak
1540
echo "incdir=\$(DESTDIR)$incdir" >> config.mak
1541
echo "bindir=\$(DESTDIR)$bindir" >> config.mak
1542
echo "mandir=\$(DESTDIR)$mandir" >> config.mak
1543
echo "MAKE=$make" >> config.mak
1544
echo "CC=$cc" >> config.mak
1545
echo "AR=$ar" >> config.mak
1546
echo "RANLIB=$ranlib" >> config.mak
1547
if test "$dostrip" = "yes" ; then
1548
    echo "STRIP=$strip" >> config.mak
1549
    echo "INSTALLSTRIP=$installstrip" >> config.mak
1550
else
1551
    echo "STRIP=echo ignoring strip" >> config.mak
1552
    echo "INSTALLSTRIP=" >> config.mak
1553
fi
1554

    
1555
# SHCFLAGS is a copy of CFLAGS without -mdynamic-no-pic, used when building
1556
# shared modules on OS/X (vhook/Makefile).
1557
SHCFLAGS="$CFLAGS"
1558
test "$needmdynamicnopic" = yes && add_cflags -mdynamic-no-pic
1559

    
1560
echo "OPTFLAGS=$CFLAGS" >> config.mak
1561
echo "SHCFLAGS=$SHCFLAGS">>config.mak
1562
echo "LDFLAGS=$LDFLAGS" >> config.mak
1563
echo "LDCONFIG=$LDCONFIG" >> config.mak
1564
echo "FFSLDFLAGS=$FFSLDFLAGS" >> config.mak
1565
echo "SHFLAGS=$SHFLAGS" >> config.mak
1566
echo "LIBOBJFLAGS=$LIBOBJFLAGS" >> config.mak
1567
echo "BUILD_STATIC=$lstatic" >> config.mak
1568
echo "BUILDSUF=$BUILDSUF" >> config.mak
1569
echo "LIBPREF=$LIBPREF" >> config.mak
1570
echo "LIBSUF=\${BUILDSUF}$LIBSUF" >> config.mak
1571
if test "$lstatic" = "yes" ; then
1572
  echo "LIB=$LIB" >> config.mak
1573
else # Some Make complain if this variable does not exist.
1574
  echo "LIB=" >> config.mak
1575
fi
1576
echo "SLIBPREF=$SLIBPREF" >> config.mak
1577
echo "SLIBSUF=\${BUILDSUF}$SLIBSUF" >> config.mak
1578
echo "EXESUF=\${BUILDSUF}$EXESUF" >> config.mak
1579
echo "TARGET_OS=$TARGET_OS" >> config.mak
1580
if test "$cpu" = "x86" ; then
1581
  echo "TARGET_ARCH_X86=yes" >> config.mak
1582
  echo "#define ARCH_X86 1" >> $TMPH
1583
elif test "$cpu" = "x86_64" ; then
1584
  echo "TARGET_ARCH_X86_64=yes" >> config.mak
1585
  echo "#define ARCH_X86_64 1" >> $TMPH
1586
elif test "$cpu" = "armv4l" ; then
1587
  echo "TARGET_ARCH_ARMV4L=yes" >> config.mak
1588
  echo "#define ARCH_ARMV4L 1" >> $TMPH
1589
elif test "$cpu" = "alpha" ; then
1590
  echo "TARGET_ARCH_ALPHA=yes" >> config.mak
1591
  echo "#define ARCH_ALPHA 1" >> $TMPH
1592
elif test "$cpu" = "sparc64" ; then
1593
  echo "TARGET_ARCH_SPARC64=yes" >> config.mak
1594
  echo "#define ARCH_SPARC64 1" >> $TMPH
1595
  echo "TARGET_ARCH_SPARC=yes" >> config.mak
1596
  echo "#define ARCH_SPARC 1" >> $TMPH
1597
elif test "$cpu" = "sparc" ; then
1598
  echo "TARGET_ARCH_SPARC=yes" >> config.mak
1599
  echo "#define ARCH_SPARC 1" >> $TMPH
1600
elif test "$cpu" = "powerpc" ; then
1601
  echo "TARGET_ARCH_POWERPC=yes" >> config.mak
1602
  echo "#define ARCH_POWERPC 1" >> $TMPH
1603
  if test $POWERPCMODE = "32bits"; then
1604
    echo "#define POWERPC_MODE_32BITS 1" >> $TMPH
1605
  else
1606
    echo "#define POWERPC_MODE_64BITS 1" >> $TMPH
1607
  fi
1608
  if test "$powerpc_perf" = "yes"; then
1609
    echo "#define POWERPC_PERFORMANCE_REPORT 1" >> $TMPH
1610
  fi
1611
elif test "$cpu" = "mips" ; then
1612
  echo "TARGET_ARCH_MIPS=yes" >> config.mak
1613
  echo "#define ARCH_MIPS 1" >> $TMPH
1614
elif test "$cpu" = "sh4" ; then
1615
  echo "TARGET_ARCH_SH4=yes" >> config.mak
1616
  echo "#define ARCH_SH4 1" >> $TMPH
1617
elif test "$cpu" = "parisc" ; then
1618
  echo "TARGET_ARCH_PARISC=yes" >> config.mak
1619
  echo "#define ARCH_PARISC 1" >> $TMPH
1620
elif test "$cpu" = "s390" ; then
1621
  echo "TARGET_ARCH_S390=yes" >> config.mak
1622
  echo "#define ARCH_S390 1" >> $TMPH
1623
elif test "$cpu" = "m68k" ; then
1624
  echo "TARGET_ARCH_M68K=yes" >> config.mak
1625
  echo "#define ARCH_M68K 1" >> $TMPH
1626
elif test "$cpu" = "ia64" ; then
1627
  echo "TARGET_ARCH_IA64=yes" >> config.mak
1628
  echo "#define ARCH_IA64 1" >> $TMPH
1629
fi
1630
echo "#define TUNECPU $TUNECPU" >> $TMPH
1631
if test "$bigendian" = "yes" ; then
1632
  echo "WORDS_BIGENDIAN=yes" >> config.mak
1633
  echo "#define WORDS_BIGENDIAN 1" >> $TMPH
1634
fi
1635
if test "$inttypes" != "yes" ; then
1636
  echo "#define EMULATE_INTTYPES 1" >> $TMPH
1637
fi
1638
if test "$emu_fast_int" = "yes" ; then
1639
  echo "#define EMULATE_FAST_INT 1" >> $TMPH
1640
fi
1641
if test "$mmx" = "yes" ; then
1642
  echo "TARGET_MMX=yes" >> config.mak
1643
  echo "#define HAVE_MMX 1" >> $TMPH
1644
  echo "#define __CPU__ 586" >> $TMPH
1645
fi
1646
if test "$builtin_vector" = "yes" ; then
1647
  echo "TARGET_BUILTIN_VECTOR=yes" >> config.mak
1648
  echo "#define HAVE_BUILTIN_VECTOR 1" >> $TMPH
1649
fi
1650
if test "$mm3dnow" = "yes" ; then
1651
  echo "TARGET_BUILTIN_3DNOW=yes" >> config.mak
1652
  echo "#define HAVE_MM3DNOW 1" >> $TMPH
1653
fi
1654
if test "$iwmmxt" = "yes" ; then
1655
  echo "TARGET_IWMMXT=yes" >> config.mak
1656
  echo "#define HAVE_IWMMXT 1" >> $TMPH
1657
fi
1658
if test "$mmi" = "yes" ; then
1659
  echo "TARGET_MMI=yes" >> config.mak
1660
  echo "#define HAVE_MMI 1" >> $TMPH
1661
fi
1662
if test "$altivec" = "yes" ; then
1663
  echo "TARGET_ALTIVEC=yes" >> config.mak
1664
  echo "#define HAVE_ALTIVEC 1" >> $TMPH
1665
  echo "// Enable the next line to use the reference C code instead of AltiVec" >> $TMPH
1666
  echo "// #define ALTIVEC_USE_REFERENCE_C_CODE 1" >> $TMPH
1667
  if test "$_altivec_h" = "yes" ; then
1668
    echo "#define HAVE_ALTIVEC_H 1" >> $TMPH
1669
  else
1670
    echo "#undef HAVE_ALTIVEC_H" >> $TMPH
1671
  fi
1672
fi
1673
if test "$gprof" = "yes" ; then
1674
  echo "TARGET_GPROF=yes" >> config.mak
1675
  echo "#define HAVE_GPROF 1" >> $TMPH
1676
fi
1677
if test "$localtime_r" = "yes" ; then
1678
  echo "#define HAVE_LOCALTIME_R 1" >> $TMPH
1679
fi
1680
if test "$imlib2" = "yes" ; then
1681
  echo "HAVE_IMLIB2=yes" >> config.mak
1682
fi
1683
if test "$freetype2" = "yes" ; then
1684
  echo "HAVE_FREETYPE2=yes" >> config.mak
1685
fi
1686
if test "$sunmlib" = "yes" ; then
1687
  echo "HAVE_MLIB=yes" >> config.mak
1688
  echo "#define HAVE_MLIB 1" >> $TMPH
1689
fi
1690
if test "$pthreads" = "yes" ; then
1691
  echo "HAVE_PTHREADS=yes" >> config.mak
1692
  echo "#define HAVE_PTHREADS 1" >> $TMPH
1693
  echo "#define HAVE_THREADS 1" >> $TMPH
1694
fi
1695
if test "$sdl" = "yes" ; then
1696
  echo "CONFIG_SDL=yes" >> config.mak
1697
  echo "SDL_LIBS=`"${SDL_CONFIG}" --libs`" >> config.mak
1698
  echo "SDL_CFLAGS=`"${SDL_CONFIG}" --cflags`" >> config.mak
1699
  if test "$sdl_video_size" = "yes"; then
1700
    echo "#define HAVE_SDL_VIDEO_SIZE 1" >> $TMPH
1701
  fi
1702
fi
1703
if test "$texi2html" = "yes"; then
1704
  echo "BUILD_DOC=yes" >> config.mak
1705
fi
1706
if test "$have_lrintf" = "yes" ; then
1707
  echo "#define HAVE_LRINTF 1" >> $TMPH
1708
fi
1709
if test "$vhook" = "yes" ; then
1710
  echo "BUILD_VHOOK=yes" >> config.mak
1711
  echo "#define HAVE_VHOOK 1" >> $TMPH
1712
fi
1713

    
1714
pp_version=`grep '#define LIBPOSTPROC_VERSION ' "$source_path/libpostproc/postprocess.h" | sed 's/[^0-9\.]//g'`
1715
lavc_version=`grep '#define LIBAVCODEC_VERSION ' "$source_path/libavcodec/avcodec.h" | sed 's/[^0-9\.]//g'`
1716
lavf_version=`grep '#define LIBAVFORMAT_VERSION ' "$source_path/libavformat/avformat.h" | sed 's/[^0-9\.]//g'`
1717
lavu_version=`grep '#define LIBAVUTIL_VERSION ' "$source_path/libavutil/avutil.h" | sed 's/[^0-9\.]//g'`
1718

    
1719

    
1720

    
1721
if test "$lshared" = "yes" ; then
1722
  echo "#define BUILD_SHARED_AV 1" >> $TMPH
1723
  echo "BUILD_SHARED=yes" >> config.mak
1724
  echo "PIC=-fPIC -DPIC" >> config.mak
1725
  echo "SPPMAJOR=${lavc_version%%.*}" >> config.mak
1726
  echo "SPPVERSION=$lavc_version" >> config.mak
1727
  echo "LAVCMAJOR=${lavc_version%%.*}" >> config.mak
1728
  echo "LAVCVERSION=$lavc_version" >> config.mak
1729
  echo "LAVFMAJOR=${lavf_version%%.*}" >> config.mak
1730
  echo "LAVFVERSION=$lavf_version" >> config.mak
1731
  echo "LAVUMAJOR=${lavu_version%%.*}" >> config.mak
1732
  echo "LAVUVERSION=$lavu_version" >> config.mak
1733
  echo "SLIBNAME=${SLIBNAME}" >> config.mak
1734
  echo "SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION}" >> config.mak
1735
  echo "SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR}" >> config.mak
1736
fi
1737
echo "EXTRALIBS=$extralibs" >> config.mak
1738

    
1739
# If you do not want to use encoders, disable them.
1740
echo "#define CONFIG_ENCODERS 1" >> $TMPH
1741
echo "CONFIG_ENCODERS=yes" >> config.mak
1742

    
1743
# If you do not want to use decoders, disable them.
1744
echo "#define CONFIG_DECODERS 1" >> $TMPH
1745
echo "CONFIG_DECODERS=yes" >> config.mak
1746

    
1747
# muxers
1748
if test "$muxers" = "yes" ; then
1749
  echo "#define CONFIG_MUXERS 1" >> $TMPH
1750
  echo "CONFIG_MUXERS=yes" >> config.mak
1751
fi
1752

    
1753
# demuxers
1754
if test "$demuxers" = "yes" ; then
1755
  echo "#define CONFIG_DEMUXERS 1" >> $TMPH
1756
  echo "CONFIG_DEMUXERS=yes" >> config.mak
1757
fi
1758

    
1759
# AC3
1760
if test "$a52" = "yes" ; then
1761
  echo "#define CONFIG_AC3 1" >> $TMPH
1762
  echo "CONFIG_AC3=yes" >> config.mak
1763

    
1764
  if test "$a52bin" = "yes" ; then
1765
    echo "#define CONFIG_A52BIN 1" >> $TMPH
1766
    echo "CONFIG_A52BIN=yes" >> config.mak
1767
  fi
1768
fi
1769

    
1770
# DTS
1771
if test "$dts" = "yes" ; then
1772
  echo "#define CONFIG_DTS 1" >> $TMPH
1773
  echo "CONFIG_DTS=yes" >> config.mak
1774
fi
1775

    
1776
# PP
1777
if test "$pp" = "yes" ; then
1778
  echo "#define CONFIG_PP 1" >> $TMPH
1779
  echo "CONFIG_PP=yes" >> config.mak
1780
fi
1781

    
1782
# MPEG audio high precision mode
1783
if test "$mpegaudio_hp" = "yes" ; then
1784
  echo "#define CONFIG_MPEGAUDIO_HP 1" >> $TMPH
1785
fi
1786

    
1787
if test "$v4l" = "yes" ; then
1788
  echo "#define CONFIG_VIDEO4LINUX 1" >> $TMPH
1789
  echo "CONFIG_VIDEO4LINUX=yes" >> config.mak
1790
fi
1791

    
1792
if test "$v4l2" = "yes" ; then
1793
  echo "#define CONFIG_VIDEO4LINUX2 1" >> $TMPH
1794
  echo "CONFIG_VIDEO4LINUX2=yes" >> config.mak
1795
fi
1796

    
1797
if test "$bktr" = "yes" ; then
1798
  echo "#define CONFIG_BKTR 1" >> $TMPH
1799
  echo "CONFIG_BKTR=yes" >> config.mak
1800
fi
1801

    
1802
if test "$dv1394" = "yes" ; then
1803
  echo "#define CONFIG_DV1394 1" >> $TMPH
1804
  echo "CONFIG_DV1394=yes" >> config.mak
1805
fi
1806

    
1807
if test "$dc1394" = "yes" ; then
1808
  echo "#define CONFIG_DC1394 1" >> $TMPH
1809
  echo "CONFIG_DC1394=yes" >> config.mak
1810
fi
1811

    
1812
if test "$dlopen" = "yes" ; then
1813
  echo "#define CONFIG_HAVE_DLOPEN 1" >> $TMPH
1814
fi
1815

    
1816
if test "$dlfcn" = "yes" ; then
1817
  echo "#define CONFIG_HAVE_DLFCN 1" >> $TMPH
1818
fi
1819

    
1820
if test "$audio_oss" = "yes" ; then
1821
  echo "#define CONFIG_AUDIO_OSS 1" >> $TMPH
1822
  echo "CONFIG_AUDIO_OSS=yes" >> config.mak
1823
fi
1824

    
1825
if test "$audio_beos" = "yes" ; then
1826
  echo "#define CONFIG_AUDIO_BEOS 1" >> $TMPH
1827
  echo "CONFIG_AUDIO_BEOS=yes" >> config.mak
1828
fi
1829

    
1830
if test "$network" = "yes" ; then
1831
  echo "#define CONFIG_NETWORK 1" >> $TMPH
1832
  echo "CONFIG_NETWORK=yes" >> config.mak
1833
fi
1834

    
1835
if test "$ipv6" = "yes" ; then
1836
  echo "#define CONFIG_IPV6 1" >> $TMPH
1837
fi
1838

    
1839
if test "$zlib" = "yes" ; then
1840
  echo "#define CONFIG_ZLIB 1" >> $TMPH
1841
  echo "CONFIG_ZLIB=yes" >> config.mak
1842
fi
1843

    
1844
if test "$lzo" = "yes" ; then
1845
  echo "#define CONFIG_LZO 1" >> $TMPH
1846
  echo "CONFIG_LZO=yes" >> config.mak
1847
fi
1848

    
1849
if test "$libgsm" = "yes" ; then
1850
  echo "#define CONFIG_LIBGSM 1" >> $TMPH
1851
  echo "CONFIG_LIBGSM=yes" >> config.mak
1852
fi
1853

    
1854
if test "$mp3lame" = "yes" ; then
1855
  echo "#define CONFIG_MP3LAME 1" >> $TMPH
1856
  echo "CONFIG_MP3LAME=yes" >> config.mak
1857
fi
1858

    
1859
if test "$libogg" = "yes" ; then
1860
  echo "#define CONFIG_LIBOGG 1" >> $TMPH
1861
  echo "CONFIG_LIBOGG=yes" >> config.mak
1862
fi
1863

    
1864
if test "$vorbis" = "yes" ; then
1865
  echo "#define CONFIG_LIBVORBIS 1" >> $TMPH
1866
  echo "CONFIG_LIBVORBIS=yes" >> config.mak
1867
fi
1868

    
1869
if test "$theora" = "yes" ; then
1870
  echo "#define CONFIG_LIBTHEORA 1" >> $TMPH
1871
  echo "CONFIG_LIBTHEORA=yes" >> config.mak
1872
fi
1873

    
1874
if test "$faad" = "yes" ; then
1875
  echo "#define CONFIG_FAAD 1" >> $TMPH
1876
  echo "CONFIG_FAAD=yes" >> config.mak
1877
fi
1878

    
1879
if test "$faadbin" = "yes" ; then
1880
  echo "#define CONFIG_FAADBIN 1" >> $TMPH
1881
  echo "CONFIG_FAADBIN=yes" >> config.mak
1882
fi
1883

    
1884
if test "$faac" = "yes" ; then
1885
  echo "#define CONFIG_FAAC 1" >> $TMPH
1886
  echo "CONFIG_FAAC=yes" >> config.mak
1887
fi
1888

    
1889
if test "$xvid" = "yes" ; then
1890
  echo "#define CONFIG_XVID 1" >> $TMPH
1891
  echo "CONFIG_XVID=yes" >> config.mak
1892
fi
1893

    
1894
if test "$x264" = "yes" ; then
1895
  echo "#define CONFIG_X264 1" >> $TMPH
1896
  echo "CONFIG_X264=yes" >> config.mak
1897
fi
1898

    
1899
if test "$mingw32" = "yes" ; then
1900
  echo "#define CONFIG_WIN32 1" >> $TMPH
1901
  echo "CONFIG_WIN32=yes" >> config.mak
1902
  echo "HAVE_W32THREADS=yes" >> config.mak
1903
  echo "#define HAVE_W32THREADS 1" >> $TMPH
1904
  echo "#define HAVE_THREADS 1" >> $TMPH
1905
  echo "#ifndef __MINGW32__" >> $TMPH
1906
  echo "#define __MINGW32__ 1" >> $TMPH
1907
  echo "#endif" >> $TMPH
1908
fi
1909

    
1910
if test "$mingwce" = "yes" ; then
1911
  echo "#define CONFIG_WIN32 1" >> $TMPH
1912
  echo "CONFIG_WIN32=yes" >> config.mak
1913
  echo "#define CONFIG_WINCE 1" >> $TMPH
1914
  echo "CONFIG_WINCE=yes" >> config.mak
1915
  echo "#ifndef __MINGW32__" >> $TMPH
1916
  echo "#define __MINGW32__ 1" >> $TMPH
1917
  echo "#endif" >> $TMPH
1918
fi
1919

    
1920
if test "$os2" = "yes" ; then
1921
  echo "#define CONFIG_OS2 1" >> $TMPH
1922
  echo "CONFIG_OS2=yes" >> config.mak
1923
  echo "HAVE_OS2THREADS=yes" >> config.mak
1924
  echo "#define HAVE_OS2THREADS 1" >> $TMPH
1925
  echo "#define HAVE_THREADS 1" >> $TMPH
1926
fi
1927

    
1928
if test "$TARGET_OS" = "SunOS" ; then
1929
  echo "#define CONFIG_SUNOS 1" >> $TMPH
1930
fi
1931

    
1932
if test "$TARGET_OS" = "BeOS" ; then
1933
  echo "HAVE_BEOSTHREADS=yes" >> config.mak
1934
  echo "#define HAVE_BEOSTHREADS 1" >> $TMPH
1935
  echo "#define HAVE_THREADS 1" >> $TMPH
1936
fi
1937

    
1938
if test "$darwin" = "yes"; then
1939
  echo "#define CONFIG_DARWIN 1"  >> $TMPH
1940
  echo "CONFIG_DARWIN=yes" >> config.mak
1941
fi
1942

    
1943
if test "$_malloc_h" = "yes" ; then
1944
  echo "#define HAVE_MALLOC_H 1" >> $TMPH
1945
else
1946
  echo "#undef  HAVE_MALLOC_H" >> $TMPH
1947
fi
1948

    
1949
if test "$_memalign" = "yes" ; then
1950
  echo "#define HAVE_MEMALIGN 1" >> $TMPH
1951
else
1952
  echo "#undef  HAVE_MEMALIGN" >> $TMPH
1953
fi
1954

    
1955
if test "$memalignhack" = "yes" ; then
1956
  echo "#define MEMALIGN_HACK 1" >> $TMPH
1957
fi
1958

    
1959

    
1960
if test "$netserver" = "yes" ; then
1961
  echo "#define CONFIG_BEOS_NETSERVER 1" >> $TMPH
1962
  echo "CONFIG_BEOS_NETSERVER=yes" >> config.mak
1963
fi
1964

    
1965
if test "$need_inet_aton" = "yes" ; then
1966
  echo "NEED_INET_ATON=yes" >> config.mak
1967
fi
1968

    
1969
if test "$simpleidct" = "yes" ; then
1970
  echo "#define SIMPLE_IDCT 1" >> $TMPH
1971
fi
1972

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

    
1978
if test "$ffserver" = "yes" ; then
1979
  echo "#define CONFIG_FFSERVER 1" >> $TMPH
1980
  echo "CONFIG_FFSERVER=yes" >> config.mak
1981
fi
1982

    
1983
if test "$ffplay" = "yes" ; then
1984
  echo "CONFIG_FFPLAY=yes" >> config.mak
1985
fi
1986

    
1987
if test "$gpl" = "yes" ; then
1988
  echo "#define CONFIG_GPL 1" >> $TMPH
1989
  echo "CONFIG_GPL=yes" >> config.mak
1990
fi
1991

    
1992
echo "#define restrict $_restrict" >> $TMPH
1993

    
1994
if test "$optimize" = "small"; then
1995
  echo "#define always_inline"  >> $TMPH
1996
fi
1997

    
1998
# build tree in object directory if source path is different from current one
1999
if test "$source_path_used" = "yes" ; then
2000
    DIRS="\
2001
         doc \
2002
         libavformat \
2003
         libavcodec \
2004
         libavcodec/alpha \
2005
         libavcodec/armv4l \
2006
         libavcodec/i386 \
2007
         libavcodec/sparc \
2008
         libavcodec/mlib \
2009
         libavcodec/ppc \
2010
         libavcodec/liba52 \
2011
         libpostproc \
2012
         libavutil \
2013
         tests \
2014
         vhook \
2015
         "
2016
    FILES="\
2017
          Makefile \
2018
          libavformat/Makefile \
2019
          libavcodec/Makefile \
2020
          libpostproc/Makefile \
2021
          libavutil/Makefile \
2022
          tests/Makefile \
2023
          vhook/Makefile \
2024
          doc/Makefile \
2025
          doc/texi2pod.pl \
2026
          "
2027
    for dir in $DIRS ; do
2028
            mkdir -p $dir
2029
    done
2030
    for f in $FILES ; do
2031
        ln -sf "$source_path/$f" $f
2032
    done
2033
fi
2034
echo "SRC_PATH=$source_path" >> config.mak
2035
echo "BUILD_ROOT=$PWD" >> config.mak
2036

    
2037
if test "$amr" = "yes" ; then
2038
  echo "#define AMR 1" >> $TMPH
2039
  echo "AMR=yes" >> config.mak
2040
fi
2041

    
2042
if test "$amr_wb" = "yes" ; then
2043
  echo "#define AMR_WB 1" >> $TMPH
2044
  echo "AMR_WB=yes" >> config.mak
2045
  echo
2046
  echo "AMR WB FLOAT NOTICE ! Make sure you have downloaded TS26.204"
2047
  echo "V5.1.0 from "
2048
  echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.204/26204-510.zip"
2049
  echo "and extracted the source to libavcodec/amrwb_float"
2050
fi
2051

    
2052
if test "$amr_nb" = "yes" ; then
2053
  echo "#define AMR_NB 1" >> $TMPH
2054
  echo "AMR_NB=yes" >> config.mak
2055
  echo
2056
  echo "AMR NB FLOAT NOTICE ! Make sure you have downloaded TS26.104"
2057
  echo "REL-5 V5.1.0 from "
2058
  echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.104/26104-510.zip"
2059
  echo "and extracted the source to libavcodec/amr_float"
2060
  echo "If you try this on alpha, you may need to change Word32 to int in amr/typedef.h"
2061
fi
2062

    
2063
if test "$amr_nb_fixed" = "yes" ; then
2064
  echo "#define AMR_NB_FIXED 1" >> $TMPH
2065
  echo "AMR_NB_FIXED=yes" >> config.mak
2066
  echo
2067
  echo "AMR NB FIXED POINT NOTICE! Make sure you have downloaded TS26.073 "
2068
  echo "REL-5 version 5.1.0 from "
2069
  echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.073/26073-510.zip"
2070
  echo "and extracted src to libavcodec/amr"
2071
  echo "You must also add -DMMS_IO and remove -pedantic-errors to/from CFLAGS in libavcodec/amr/makefile."
2072
  echo "i.e. CFLAGS = -Wall -I. \$(CFLAGS_\$(MODE)) -D\$(VAD) -DMMS_IO"
2073
fi
2074

    
2075
if test "$amr_if2" = "yes" ; then
2076
  echo "AMR_CFLAGS=-DIF2=1" >> config.mak
2077
fi
2078

    
2079

    
2080
for codec in $CODEC_LIST ; do
2081
    echo "#define CONFIG_`echo $codec | tr a-z A-Z` 1" >> $TMPH
2082
    echo "CONFIG_`echo $codec | tr a-z A-Z`=yes" >> config.mak
2083
done
2084

    
2085
# Do not overwrite config.h if unchanged to avoid superfluous rebuilds.
2086
diff $TMPH config.h >/dev/null 2>&1
2087
if test "$?" != "0" ; then
2088
        mv -f $TMPH config.h
2089
else
2090
        echo "config.h is unchanged"
2091
fi
2092

    
2093
rm -f $TMPO $TMPC $TMPE $TMPS $TMPH
2094

    
2095

    
2096
# build pkg-config files libav*.pc and libpostproc.pc
2097
# libavutil.pc
2098
cat <<EOF >libavutil.pc
2099
prefix=$prefix
2100
exec_prefix=\${prefix}
2101
libdir=\${exec_prefix}/lib
2102
includedir=\${prefix}/include
2103

    
2104
Name: libavutil
2105
Description: FFmpeg utility library
2106
Version: $lavu_version
2107
Requires:
2108
Conflicts:
2109
Libs: -L\${libdir} -lavutil
2110
Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2111
EOF
2112

    
2113
cat <<EOF >libavutil-uninstalled.pc
2114
prefix=
2115
exec_prefix=
2116
libdir=\${pcfiledir}/libavutil
2117
includedir=\${pcfiledir}/libavutil
2118

    
2119
Name: libavutil
2120
Description: FFmpeg utility library
2121
Version: $lavu_version
2122
Requires:
2123
Conflicts:
2124
Libs: \${libdir}/${LIBPREF}avutil${LIBSUF}
2125
Cflags: -I\${includedir}
2126
EOF
2127

    
2128
# libavcodec.pc
2129
cat <<EOF >libavcodec.pc
2130
prefix=$prefix
2131
exec_prefix=\${prefix}
2132
libdir=\${exec_prefix}/lib
2133
includedir=\${prefix}/include
2134

    
2135
Name: libavcodec
2136
Description: FFmpeg codec library
2137
Version: $lavc_version
2138
Requires: $pkg_requires libavutil = $lavu_version
2139
Conflicts:
2140
Libs: -L\${libdir} -lavcodec $extralibs
2141
Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2142
EOF
2143

    
2144
cat <<EOF >libavcodec-uninstalled.pc
2145
prefix=
2146
exec_prefix=
2147
libdir=\${pcfiledir}/libavcodec
2148
includedir=\${pcfiledir}/libavcodec
2149

    
2150
Name: libavcodec
2151
Description: FFmpeg codec library
2152
Version: $lavc_version
2153
Requires: $pkg_requires libavutil = $lavu_version
2154
Conflicts:
2155
Libs: \${libdir}/${LIBPREF}avcodec${LIBSUF} $extralibs
2156
Cflags: -I\${includedir}
2157
EOF
2158

    
2159
# libavformat.pc
2160
cat <<EOF >libavformat.pc
2161
prefix=$prefix
2162
exec_prefix=\${prefix}
2163
libdir=\${exec_prefix}/lib
2164
includedir=\${prefix}/include
2165

    
2166
Name: libavformat
2167
Description: FFmpeg container format library
2168
Version: $lavf_version
2169
Requires: $pkg_requires libavcodec = $lavc_version
2170
Conflicts:
2171
Libs: -L\${libdir} -lavformat $extralibs
2172
Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2173
EOF
2174

    
2175
cat <<EOF >libavformat-uninstalled.pc
2176
prefix=
2177
exec_prefix=
2178
libdir=\${pcfiledir}/libavformat
2179
includedir=\${pcfiledir}/libavformat
2180

    
2181
Name: libavformat
2182
Description: FFmpeg container format library
2183
Version: $lavf_version
2184
Requires: $pkg_requires libavcodec = $lavc_version
2185
Conflicts:
2186
Libs: \${libdir}/${LIBPREF}avformat${LIBSUF} $extralibs
2187
Cflags: -I\${includedir}
2188
EOF
2189

    
2190

    
2191
# libpostproc.pc
2192
cat <<EOF >libpostproc.pc
2193
prefix=$prefix
2194
exec_prefix=\${prefix}
2195
libdir=\${exec_prefix}/lib
2196
includedir=\${prefix}/include
2197

    
2198
Name: libpostproc
2199
Description: FFmpeg post processing library
2200
Version: $lavc_version
2201
Requires:
2202
Conflicts:
2203
Libs: -L\${libdir} -lpostproc
2204
Cflags: -I\${includedir} -I\${includedir}/postproc
2205
EOF
2206

    
2207
cat <<EOF >libpostproc-uninstalled.pc
2208
prefix=
2209
exec_prefix=
2210
libdir=\${pcfiledir}/libpostproc
2211
includedir=\${pcfiledir}/libpostproc
2212

    
2213
Name: libpostproc
2214
Description: FFmpeg post processing library
2215
Version: $lavc_version
2216
Requires:
2217
Conflicts:
2218
Libs: \${libdir}/${LIBPREF}postproc${LIBSUF}
2219
Cflags: -I\${includedir}
2220
EOF