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#!/bin/sh
2
#
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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 "  --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-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]"
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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"
54
  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 [$cross_prefix]"
65
  echo "  --cross-compile          assume a cross-compiler is used"
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  echo "  --cc=CC                  use C compiler CC [$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  [$cpu]"
73
  echo "  --tune=CPU               tune code for a particular CPU"
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  echo "                           (may fail or perform badly on other CPUs)"
75
  echo "  --powerpc-perf-enable    enable performance report on PPC"
76
  echo "                           (requires enabling PMC)"
77
  echo "  --disable-mmx            disable MMX usage"
78
  echo "  --disable-iwmmxt         disable iwmmxt usage"
79
  echo "  --disable-altivec        disable AltiVec usage"
80
  echo "  --disable-audio-oss      disable OSS audio support [default=no]"
81
  echo "  --disable-audio-beos     disable BeOS audio support [default=no]"
82
  echo "  --disable-v4l            disable video4linux grabbing [default=no]"
83
  echo "  --disable-v4l2           disable video4linux2 grabbing [default=no]"
84
  echo "  --disable-bktr           disable bktr video grabbing [default=no]"
85
  echo "  --disable-dv1394         disable DV1394 grabbing [default=no]"
86
  echo "  --disable-network        disable network support [default=no]"
87
  echo "  --disable-zlib           disable zlib [default=no]"
88
  echo "  --disable-simple_idct    disable simple IDCT routines [default=no]"
89
  echo "  --disable-vhook          disable video hooking support"
90
  echo "  --enable-gprof           enable profiling with gprof [$gprof]"
91
  echo "  --disable-debug          disable debugging symbols"
92
  echo "  --disable-opts           disable compiler optimizations"
93
  echo "  --disable-mpegaudio-hp   faster (but less accurate)"
94
  echo "                           MPEG audio decoding [default=no]"
95
  echo "  --disable-protocols      disable I/O protocols support [default=no]"
96
  echo "  --disable-ffserver       disable ffserver build"
97
  echo "  --disable-ffplay         disable ffplay build"
98
  echo "  --enable-small           optimize for size instead of speed"
99
  echo "  --enable-memalign-hack   emulate memalign, interferes with memory debuggers"
100
  echo "  --disable-strip          disable stripping of executables and shared libraries"
101
  echo "  --disable-encoder=NAME   disables encoder NAME"
102
  echo "  --enable-encoder=NAME    enables encoder NAME"
103
  echo "  --disable-decoder=NAME   disables decoder NAME"
104
  echo "  --enable-decoder=NAME    enables decoder NAME"
105
  echo "  --disable-encoders       disables all encoders"
106
  echo "  --disable-decoders       disables all decoders"
107
  echo "  --disable-muxer=NAME     disables muxer NAME"
108
  echo "  --enable-muxer=NAME      enables muxer NAME"
109
  echo "  --disable-muxers         disables all muxers"
110
  echo "  --disable-demuxer=NAME   disables demuxer NAME"
111
  echo "  --enable-demuxer=NAME    enables demuxer NAME"
112
  echo "  --disable-demuxers       disables all demuxers"
113
  echo "  --enable-parser=NAME     enables parser NAME"
114
  echo "  --disable-parser=NAME    disables parser NAME"
115
  echo "  --disable-parsers        disables all parsers"
116
  echo ""
117
  echo "NOTE: Object files are built at the place where configure is launched."
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  exit 1
119
}
120

    
121
log(){
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    echo "$@" >>$logfile
123
}
124

    
125
log_file(){
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    log BEGIN $1
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    cat -n $1 >>$logfile
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    log END $1
129
}
130

    
131
echolog(){
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    log "$@"
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    echo "$@"
134
}
135

    
136
die(){
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    echolog "$@"
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    cat <<EOF
139
If you think configure made a mistake, make sure you are using the latest
140
version from SVN.  If the latest version fails, report the problem to the
141
ffmpeg-devel@mplayerhq.hu mailing list or IRC #ffmpeg on irc.freenode.net.
142
EOF
143
    if enabled logging; then
144
        cat <<EOF
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Include the log file "$logfile" produced by configure as this will help
146
solving the problem.
147
EOF
148
    else
149
cat <<EOF
150
Rerun configure with logging enabled (do not use --log=no), and include the
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log this produces with your report.
152
EOF
153
    fi
154
    rm -f $TMPC $TMPO $TMPE $TMPS $TMPH
155
    exit 1
156
}
157

    
158
enabled(){
159
    eval test "\$$1" = "yes"
160
}
161

    
162
flags_saved(){
163
    (: ${SAVE_CFLAGS?}) 2>/dev/null
164
}
165

    
166
save_flags(){
167
    flags_saved && return
168
    SAVE_CFLAGS="$CFLAGS"
169
    SAVE_LDFLAGS="$LDFLAGS"
170
    SAVE_extralibs="$extralibs"
171
}
172

    
173
restore_flags(){
174
    CFLAGS="$SAVE_CFLAGS"
175
    LDFLAGS="$SAVE_LDFLAGS"
176
    extralibs="$SAVE_extralibs"
177
    unset SAVE_CFLAGS
178
    unset SAVE_LDFLAGS
179
    unset SAVE_extralibs
180
}
181

    
182
temp_cflags(){
183
    save_flags
184
    CFLAGS="$CFLAGS $*"
185
}
186

    
187
temp_ldflags(){
188
    save_flags
189
    LDFLAGS="$LDFLAGS $*"
190
}
191

    
192
temp_extralibs(){
193
    save_flags
194
    extralibs="$extralibs $*"
195
}
196

    
197
append(){
198
    var=$1
199
    shift
200
    flags_saved && eval "SAVE_$var=\"\$SAVE_$var $*\""
201
    eval "$var=\"\$$var $*\""
202
}
203

    
204
add_cflags(){
205
    append CFLAGS "$@"
206
}
207

    
208
add_ldflags(){
209
    append LDFLAGS "$@"
210
}
211

    
212
add_extralibs(){
213
    append extralibs "$@"
214
}
215

    
216
check_cc(){
217
    log check_cc "$@"
218
    cat >$TMPC
219
    log_file $TMPC
220
    log $cc $CFLAGS "$@" -c -o $TMPO $TMPC
221
    $cc $CFLAGS "$@" -c -o $TMPO $TMPC >>$logfile 2>&1
222
}
223

    
224
check_cpp(){
225
    log check_cpp "$@"
226
    cat >$TMPC
227
    log_file $TMPC
228
    log $cc $CFLAGS "$@" -E -o $TMPO $TMPC
229
    $cc $CFLAGS "$@" -E -o $TMPO $TMPC >>$logfile 2>&1
230
}
231

    
232
check_ld(){
233
    log check_ld "$@"
234
    check_cc || return
235
    log $cc $LDFLAGS "$@" -o $TMPE $TMPO $extralibs
236
    $cc $LDFLAGS "$@" -o $TMPE $TMPO $extralibs >>$logfile 2>&1
237
}
238

    
239
check_cflags(){
240
    log check_cflags "$@"
241
    check_cc "$@" <<EOF && add_cflags "$@"
242
int x;
243
EOF
244
}
245

    
246
check_ldflags(){
247
    log check_ldflags "$@"
248
    check_ld "$@" <<EOF && add_ldflags "$@"
249
int main(){
250
    return 0;
251
}
252
EOF
253
}
254

    
255
check_header(){
256
    log check_header "$@"
257
    header=$1
258
    shift
259
    check_cpp "$@" <<EOF
260
#include <$header>
261
int x;
262
EOF
263
}
264

    
265
check_func(){
266
    log check_func "$@"
267
    func=$1
268
    shift
269
    check_ld "$@" <<EOF
270
extern int $func();
271
int main(){
272
    $func();
273
}
274
EOF
275
}
276

    
277
check_lib(){
278
    log check_lib "$@"
279
    header="$1"
280
    func="$2"
281
    shift 2
282
    temp_extralibs "$@"
283
    check_header $header && check_func $func && add_extralibs "$@"
284
    err=$?
285
    restore_flags
286
    return $err
287
}
288

    
289
check_exec(){
290
    check_ld "$@" && { test "$cross_compile" = yes || $TMPE >>$logfile 2>&1; }
291
}
292

    
293
require(){
294
    name="$1"
295
    header="$2"
296
    func="$3"
297
    shift 3
298
    check_lib $header $func "$@" || die "ERROR: $name not found"
299
}
300

    
301
filter_out(){
302
    pattern="$1"
303
    shift
304
    echo "$@" | sed "s%\\<$pattern\\>%%g"
305
}
306

    
307
# set temporary file name
308
if test ! -z "$TMPDIR" ; then
309
    TMPDIR1="${TMPDIR}"
310
elif test ! -z "$TEMPDIR" ; then
311
    TMPDIR1="${TEMPDIR}"
312
else
313
    TMPDIR1="/tmp"
314
fi
315

    
316
TMPC="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.c"
317
TMPO="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.o"
318
TMPE="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}"
319
TMPS="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S"
320
TMPH="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.h"
321

    
322
# default parameters
323
logging="yes"
324
logfile="config.err"
325
PREFIX="/usr/local"
326
libdir='${PREFIX}/lib'
327
shlibdir="$libdir"
328
incdir='${PREFIX}/include/ffmpeg'
329
mandir='${PREFIX}/man'
330
bindir='${PREFIX}/bin'
331
cross_prefix=""
332
cross_compile="no"
333
cc="gcc"
334
ar="ar"
335
ranlib="ranlib"
336
make="make"
337
strip="strip"
338
cpu=`uname -m`
339
tune="generic"
340
powerpc_perf="no"
341
mmx="default"
342
iwmmxt="default"
343
altivec="default"
344
mmi="default"
345
case "$cpu" in
346
  i386|i486|i586|i686|i86pc|BePC)
347
    cpu="x86"
348
  ;;
349
  x86_64|amd64)
350
    cpu="x86"
351
    canon_arch="`cc -dumpmachine | sed -e 's,\([^-]*\)-.*,\1,'`"
352
    if [ x"$canon_arch" = x"x86_64" -o x"$canon_arch" = x"amd64" ]; then
353
      if [ -z "`echo $CFLAGS | grep -- -m32`"  ]; then
354
        cpu="x86_64"
355
      fi
356
    fi
357
  ;;
358
  # armv4l is a subset of armv5tel
359
  armv4l|armv5tel)
360
    cpu="armv4l"
361
  ;;
362
  alpha)
363
    cpu="alpha"
364
  ;;
365
  "Power Macintosh"|ppc|ppc64|powerpc)
366
    cpu="powerpc"
367
  ;;
368
  mips|mipsel|IP*)
369
    cpu="mips"
370
  ;;
371
  sun4u|sparc64)
372
    cpu="sparc64"
373
  ;;
374
  sparc)
375
    cpu="sparc"
376
  ;;
377
  sh4)
378
    cpu="sh4"
379
  ;;
380
  parisc|parisc64)
381
    cpu="parisc"
382
  ;;
383
  s390|s390x)
384
    cpu="s390"
385
  ;;
386
  m68k)
387
    cpu="m68k"
388
  ;;
389
  ia64)
390
    cpu="ia64"
391
  ;;
392
  *)
393
    cpu="unknown"
394
  ;;
395
esac
396
gprof="no"
397
v4l="yes"
398
v4l2="yes"
399
bktr="no"
400
audio_oss="yes"
401
audio_beos="no"
402
dv1394="yes"
403
dc1394="no"
404
network="yes"
405
zlib="yes"
406
libgsm="no"
407
mp3lame="no"
408
libogg="no"
409
vorbis="no"
410
theora="no"
411
faad="no"
412
faadbin="no"
413
faac="no"
414
xvid="no"
415
x264="no"
416
a52="no"
417
a52bin="no"
418
dts="no"
419
pp="no"
420
mingw32="no"
421
mingwce="no"
422
os2="no"
423
lstatic="yes"
424
lshared="no"
425
optimize="yes"
426
debug="yes"
427
dostrip="yes"
428
installstrip="-s"
429
extralibs="-lm"
430
simpleidct="yes"
431
bigendian="no"
432
inttypes="yes"
433
emu_fast_int="no"
434
vhook="default"
435
dlfcn="no"
436
dlopen="no"
437
mpegaudio_hp="yes"
438
SHFLAGS='-shared -Wl,-soname,$@'
439
VHOOKFLAGS="$SHFLAGS"
440
netserver="no"
441
need_inet_aton="no"
442
protocols="yes"
443
ffserver="yes"
444
ffplay="yes"
445
LIBOBJFLAGS=""
446
FFLDFLAGS=-Wl,--warn-common
447
FFSERVERLDFLAGS=-Wl,-E
448
LDCONFIG="ldconfig"
449
LIBPREF="lib"
450
LIBSUF=".a"
451
LIB='$(LIBPREF)$(NAME)$(LIBSUF)'
452
SLIBPREF="lib"
453
SLIBSUF=".so"
454
SLIBNAME='$(SLIBPREF)$(NAME)$(SLIBSUF)'
455
SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)'
456
SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)'
457
EXESUF=""
458
BUILDSUF=""
459
amr_nb="no"
460
amr_wb="no"
461
amr_nb_fixed="no"
462
amr_if2="no"
463
sunmlib="no"
464
pthreads="no"
465
gpl="no"
466
memalignhack="no"
467

    
468
# OS specific
469
targetos=`uname -s`
470
case $targetos in
471
BeOS)
472
PREFIX="/boot/home/config"
473
# helps building libavcodec
474
CFLAGS="$CFLAGS -DPIC -fomit-frame-pointer"
475
# 3 gcc releases known for BeOS, each with ugly bugs
476
gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
477
case "$gcc_version" in
478
2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc"
479
mmx="no"
480
;;
481
*20010315*) echo "BeBits gcc"
482
CFLAGS="$CFLAGS -fno-expensive-optimizations"
483
;;
484
esac
485
SHFLAGS=-nostart
486
# disable Linux things
487
audio_oss="no"
488
v4l="no"
489
v4l2="no"
490
dv1394="no"
491
# enable BeOS things
492
audio_beos="yes"
493
# no need for libm, but the inet stuff
494
# Check for BONE
495
if (echo $BEINCLUDES|grep 'headers/be/bone' >/dev/null); then
496
extralibs="-lbind -lsocket"
497
else
498
netserver="yes"
499
need_inet_aton="yes"
500
extralibs="-lnet"
501
fi ;;
502
SunOS)
503
v4l="no"
504
v4l2="no"
505
audio_oss="no"
506
dv1394="no"
507
make="gmake"
508
FFLDFLAGS=""
509
FFSERVERLDFLAGS=""
510
SHFLAGS="-shared -Wl,-h,\$@"
511
need_inet_aton="yes"
512
extralibs="$extralibs -lsocket -lnsl"
513
;;
514
NetBSD)
515
v4l="no"
516
v4l2="no"
517
bktr="yes"
518
audio_oss="yes"
519
dv1394="no"
520
make="gmake"
521
extralibs="$extralibs -lossaudio"
522
;;
523
OpenBSD)
524
v4l="no"
525
v4l2="no"
526
bktr="yes"
527
audio_oss="yes"
528
dv1394="no"
529
make="gmake"
530
LIBOBJFLAGS="\$(PIC)"
531
LDCONFIG="ldconfig -m \$(libdir)"
532
extralibs="$extralibs -lossaudio"
533
;;
534
FreeBSD)
535
v4l="no"
536
v4l2="no"
537
bktr="yes"
538
audio_oss="yes"
539
dv1394="no"
540
make="gmake"
541
CFLAGS="$CFLAGS -pthread"
542
;;
543
GNU/kFreeBSD)
544
v4l="no"
545
v4l2="no"
546
bktr="yes"
547
audio_oss="yes"
548
dv1394="no"
549
CFLAGS="$CFLAGS -pthread"
550
;;
551
BSD/OS)
552
v4l="no"
553
v4l2="no"
554
bktr="yes"
555
audio_oss="yes"
556
dv1394="no"
557
extralibs="-lpoll -lgnugetopt -lm"
558
make="gmake"
559
strip="strip -d"
560
installstrip=""
561
;;
562
Darwin)
563
cc="cc"
564
v4l="no"
565
v4l2="no"
566
audio_oss="no"
567
dv1394="no"
568
SHFLAGS="-dynamiclib -Wl,-single_module -Wl,-install_name,\$(libdir)/\$(SLIBNAME),-current_version,\$(SPPVERSION),-compatibility_version,\$(SPPVERSION)"
569
VHOOKFLAGS='-dynamiclib -Wl,-single_module -flat_namespace -undefined suppress -Wl,-install_name,$(libdir)/vhook/$@'
570
extralibs=""
571
strip="strip -x"
572
installstrip=""
573
FFLDFLAGS="-Wl,-dynamic,-search_paths_first"
574
SLIBSUF=".dylib"
575
SLIBNAME_WITH_FULLVERSION='$(SLIBPREF)$(NAME).$(LIBVERSION)$(SLIBSUF)'
576
SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME).$(LIBMAJOR)$(SLIBSUF)'
577
FFSERVERLDFLAGS=-Wl,-bind_at_load
578
;;
579
MINGW32*)
580
# Note: the rest of the mingw32 config is done afterwards as mingw32
581
# can be forced on the command line for Linux cross compilation.
582
mingw32="yes"
583
;;
584
CYGWIN*)
585
shlibdir='${PREFIX}/bin'
586
v4l="no"
587
v4l2="no"
588
audio_oss="yes"
589
dv1394="no"
590
vhook="no"
591
extralibs=""
592
EXESUF=".exe"
593
SLIBPREF="cyg"
594
SLIBSUF=".dll"
595
SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)'
596
SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)'
597
SHFLAGS='-shared -Wl,--out-implib=lib$(NAME).dll.a'
598
;;
599
Linux)
600
;;
601
IRIX*)
602
ranlib="echo ignoring ranlib"
603
v4l="no"
604
v4l2="no"
605
audio_oss="no"
606
make="gmake"
607
;;
608
OS/2)
609
TMPE=$TMPE".exe"
610
ar="emxomfar -p128"
611
ranlib="echo ignoring ranlib"
612
strip="echo ignoring strip"
613
CFLAGS="$CFLAGS -Zomf"
614
FFLDFLAGS="-Zomf -Zstack 16384 -s"
615
SHFLAGS="-Zdll -Zomf"
616
FFSERVERLDFLAGS=""
617
LIBPREF=""
618
LIBSUF=".lib"
619
SLIBPREF=""
620
SLIBSUF=".dll"
621
EXESUF=".exe"
622
extralibs=""
623
pkg_requires=""
624
v4l="no"
625
v4l2="no"
626
audio_oss="no"
627
dv1394="no"
628
ffserver="no"
629
vhook="no"
630
os2="yes"
631

    
632
;;
633
*) ;;
634
esac
635

    
636
# From MPlayer configure. We need TARGET_OS available
637
# to the Makefile, so it can distinguish between flavors
638
# of AltiVec on PowerPC.
639
TARGET_OS=`( uname -s ) 2>&1`
640
  case "$TARGET_OS" in
641
  Linux|FreeBSD|NetBSD|BSD/OS|OpenBSD|SunOS|QNX|Darwin|GNU|BeOS|MorphOS)
642
    ;;
643
  IRIX*)
644
    TARGET_OS=IRIX
645
    ;;
646
  HP-UX*)
647
    TARGET_OS=HP-UX
648
    ;;
649
  [cC][yY][gG][wW][iI][nN]*)
650
    TARGET_OS=CYGWIN
651
    ;;
652
  *)
653
    TARGET_OS="$TARGET_OS-UNKNOWN"
654
    ;;
655
  esac
656

    
657
# find source path
658
source_path="`dirname $0`"
659
source_path_used="yes"
660
if test -z "$source_path" -o "$source_path" = "." ; then
661
    source_path=`pwd`
662
    source_path_used="no"
663
else
664
    source_path="`cd \"$source_path\"; pwd`"
665
fi
666

    
667
if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
668
    show_help
669
fi
670

    
671
FFMPEG_CONFIGURATION=" "
672
for opt do
673
  FFMPEG_CONFIGURATION="$FFMPEG_CONFIGURATION""$opt "
674
done
675

    
676
ENCODER_LIST=`grep 'register_avcodec(&[a-z0-9_]*_encoder)' $source_path/libavcodec/allcodecs.c  | sed 's/.*&\(.*\)).*/\1/'`
677
DECODER_LIST=`grep 'register_avcodec(&[a-z0-9_]*_decoder)' $source_path/libavcodec/allcodecs.c  | sed 's/.*&\(.*\)).*/\1/'`
678
PARSER_LIST=`grep 'av_register_codec_parser(&[a-z]' $source_path/libavcodec/allcodecs.c  | sed 's/.*&\(.*\)).*/\1/'`
679
MUXER_LIST=`grep 'av_register_output_format(&[a-z]' $source_path/libavformat/allformats.c  | sed 's/.*&\(.*\)).*/\1/'`
680
DEMUXER_LIST=`grep 'av_register_input_format(&[a-z]' $source_path/libavformat/allformats.c  | sed 's/.*&\(.*\)).*/\1/'`
681

    
682
for opt do
683
  optval="${opt#*=}"
684
  case "$opt" in
685
  --log)
686
  ;;
687
  --log=*) logging="$optval"
688
  ;;
689
  --prefix=*) PREFIX="$optval"; force_prefix=yes
690
  ;;
691
  --libdir=*) libdir="$optval"; force_libdir=yes
692
  ;;
693
  --shlibdir=*) shlibdir="$optval"
694
  ;;
695
  --incdir=*) incdir="$optval"
696
  ;;
697
  --mandir=*) mandir="$optval"
698
  ;;
699
  --source-path=*) source_path="$optval"
700
  ;;
701
  --cross-prefix=*) cross_prefix="$optval"
702
  ;;
703
  --cross-compile) cross_compile=yes
704
  ;;
705
  --cc=*) cc="$optval"
706
  ;;
707
  --make=*) make="$optval"
708
  ;;
709
  --extra-cflags=*) CFLAGS="$CFLAGS $optval"
710
  ;;
711
  --extra-ldflags=*) EXTRALDFLAGS="$optval"
712
  ;;
713
  --extra-libs=*) extralibs="$optval"
714
  ;;
715
  --build-suffix=*) BUILDSUF="$optval"
716
  ;;
717
  --cpu=*) cpu="$optval"
718
  ;;
719
  --tune=*) tune="$optval"
720
  ;;
721
  --powerpc-perf-enable) powerpc_perf="yes"
722
  ;;
723
  --disable-mmx) mmx="no"
724
  ;;
725
  --disable-iwmmxt) iwmmxt="no"
726
  ;;
727
  --disable-altivec) altivec="no"
728
  ;;
729
  --enable-gprof) gprof="yes"
730
  ;;
731
  --disable-v4l) v4l="no"
732
  ;;
733
  --disable-v4l2) v4l2="no"
734
  ;;
735
  --disable-bktr) bktr="no"
736
  ;;
737
  --disable-audio-oss) audio_oss="no"
738
  ;;
739
  --disable-audio-beos) audio_beos="no"
740
  ;;
741
  --disable-dv1394) dv1394="no"
742
  ;;
743
  --disable-network) network="no"; ffserver="no"
744
  ;;
745
  --disable-zlib) zlib="no"
746
  ;;
747
  --enable-a52) a52="yes"
748
  ;;
749
  --enable-a52bin) a52bin="yes"
750
  ;;
751
  --enable-dts) dts="yes"
752
  ;;
753
  --enable-pp) pp="yes"
754
  ;;
755
  --enable-libgsm) libgsm="yes"
756
  ;;
757
  --enable-mp3lame) mp3lame="yes"
758
  ;;
759
  --enable-libogg) libogg="yes"
760
    pkg_requires="$pkg_requires ogg >= 1.1"
761
  ;;
762
  --enable-vorbis) vorbis="yes"
763
    pkg_requires="$pkg_requires vorbis vorbisenc"
764
  ;;
765
  --enable-faad) faad="yes"
766
  ;;
767
  --enable-faadbin) faadbin="yes"
768
  ;;
769
  --enable-faac) faac="yes"
770
  ;;
771
  --enable-xvid) xvid="yes"
772
  ;;
773
  --enable-x264) x264="yes"
774
  ;;
775
  --enable-dc1394) dc1394="yes"
776
    pkg_requires="$pkg_requires libraw1394"
777
  ;;
778
  --disable-vhook) vhook="no"
779
  ;;
780
  --disable-simple_idct) simpleidct="no"
781
  ;;
782
  --enable-mingw32) mingw32="yes"
783
  ;;
784
  --enable-mingwce) mingwce="yes"
785
  ;;
786
  --enable-static) lstatic="yes"
787
  ;;
788
  --disable-static) lstatic="no"
789
  ;;
790
  --enable-shared) lshared="yes"
791
  ;;
792
  --disable-shared) lshared="no"
793
  ;;
794
  --disable-debug) debug="no"
795
  ;;
796
  --disable-opts) optimize="no"
797
  ;;
798
  --disable-mpegaudio-hp) mpegaudio_hp="no"
799
  ;;
800
  --disable-protocols) protocols="no"; network="no"; ffserver="no"
801
  ;;
802
  --disable-ffserver) ffserver="no"
803
  ;;
804
  --disable-ffplay) ffplay="no"
805
  ;;
806
  --enable-small) optimize="small"
807
  ;;
808
  --enable-amr_nb) amr="yes"; amr_nb="yes"; amr_nb_fixed="no"
809
  ;;
810
  --enable-amr_nb-fixed) amr="yes"; amr_nb_fixed="yes"; amr_nb="no"
811
  ;;
812
  --enable-amr_wb) amr="yes"; amr_wb="yes"
813
  ;;
814
  --enable-amr_if2) amr="yes"; amr_if2="yes"
815
  ;;
816
  --enable-sunmlib) sunmlib="yes"
817
  ;;
818
  --enable-pthreads) pthreads="yes"
819
  ;;
820
  --enable-gpl) gpl="yes"
821
  ;;
822
  --enable-memalign-hack) memalignhack="yes"
823
  ;;
824
  --disable-strip) dostrip="no"
825
  ;;
826
  --enable-encoder=*) ENCODER_LIST="$ENCODER_LIST ${optval}_encoder"
827
  ;;
828
  --enable-decoder=*) DECODER_LIST="$DECODER_LIST ${optval}_decoder"
829
  ;;
830
  --disable-encoder=*) ENCODER_LIST="`filter_out ${optval}_encoder $ENCODER_LIST`"
831
  ;;
832
  --disable-decoder=*) DECODER_LIST="`filter_out ${optval}_decoder $DECODER_LIST`"
833
  ;;
834
  --disable-encoders) ENCODER_LIST=""
835
  ;;
836
  --disable-decoders) DECODER_LIST=""
837
  ;;
838
  --enable-muxer=*) MUXER_LIST="$MUXER_LIST ${optval}_muxer"
839
  ;;
840
  --disable-muxer=*) MUXER_LIST="`filter_out ${optval}_muxer $MUXER_LIST`"
841
  ;;
842
  --disable-muxers) MUXER_LIST=""; ffserver="no"
843
  ;;
844
  --enable-demuxer=*) DEMUXER_LIST="$DEMUXER_LIST ${optval}_demuxer"
845
  ;;
846
  --disable-demuxer=*) DEMUXER_LIST="`filter_out ${optval}_demuxer $DEMUXER_LIST`"
847
  ;;
848
  --disable-demuxers) DEMUXER_LIST=""
849
  ;;
850
  --enable-parser=*) PARSER_LIST="$PARSER_LIST ${optval}_parser"
851
  ;;
852
  --disable-parser=*) PARSER_LIST="`filter_out ${optval}_parser $PARSER_LIST`"
853
  ;;
854
  --disable-parsers) PARSER_LIST=""
855
  ;;
856
  --help) show_help
857
  ;;
858
  *)
859
  echo "Unknown option \"$opt\"."
860
  echo "See $0 --help for available options."
861
  exit 1
862
  ;;
863
  esac
864
done
865

    
866
if test "$logging" != no; then
867
    test "$logging" = yes || logfile="$logging"
868
    echo "# $0 $@" >$logfile
869
    set >>$logfile
870
else
871
    logfile=/dev/null
872
fi
873

    
874
if test "$mingw32" = "yes" -o "$mingwce" = "yes"; then
875
    if test "$lshared" = "yes" && test "$lstatic" = "yes" ; then
876
        cat <<EOF
877
You can only build one library type at once on MinGW.
878
Specify --disable-static --enable-shared to only build
879
the shared libraries. To build only the static libraries
880
you do not need to pass additional options.
881
EOF
882
        exit 1
883
    fi
884
    v4l="no"
885
    v4l2="no"
886
    bktr="no"
887
    audio_oss="no"
888
    dv1394="no"
889
    dc1394="no"
890
    ffserver="no"
891
    network="no"
892
    if test "$mingwce" = "yes"; then
893
        protocols="no"
894
    fi
895
    FFLDFLAGS='-Wl,--output-def,$(@:.dll=.def),--out-implib,lib$(SLIBNAME:$(SLIBSUF)=.dll.a)'
896
    SLIBPREF=""
897
    SLIBSUF=".dll"
898
    EXESUF=".exe"
899
    if test "$force_prefix" != yes; then PREFIX="$PROGRAMFILES/FFmpeg"; fi
900
    if test "$force_libdir" != yes; then bindir="$PREFIX"; fi
901
fi
902

    
903
# Combine FFLDFLAGS, EXTRALDFLAGS and the LDFLAGS environment variable.
904
LDFLAGS="$FFLDFLAGS $EXTRALDFLAGS $LDFLAGS"
905

    
906
test -n "$cross_prefix" && cross_compile=yes
907
cc="${cross_prefix}${cc}"
908
ar="${cross_prefix}${ar}"
909
ranlib="${cross_prefix}${ranlib}"
910
strip="${cross_prefix}${strip}"
911

    
912
# we need to build at least one lib type
913
if test "$lstatic" = "no" && test "$lshared" = "no" ; then
914
    cat <<EOF
915
At least one library type must be built.
916
Specify --enable-static to build the static libraries or --enable-shared to
917
build the shared libraries as well. To only build the shared libraries specify
918
--disable-static in addition to --enable-shared.
919
EOF
920
    exit 1;
921
fi
922

    
923
if test "$theora" = "yes" ; then
924
    if test "$libogg" = "no"; then
925
        echo "libogg must be enabled to enable Theora."
926
        fail="yes"
927
        theora="no"
928
    fi
929
fi
930

    
931
if test "$vorbis" = "yes" ; then
932
    if test "$libogg" = "no"; then
933
        echo "libogg must be enabled to enable Vorbis."
934
        fail="yes"
935
        vorbis="no"
936
    fi
937
fi
938

    
939
if test "$gpl" != "yes"; then
940
    if test "$pp" != "no"; then
941
        echo "The Postprocessing code is under GPL and --enable-gpl is not specified."
942
        fail="yes"
943
    fi
944

    
945
    if test "$a52" != "no" -o "$a52bin" != "no"; then
946
        echo "liba52 is under GPL and --enable-gpl is not specified."
947
        fail="yes"
948
    fi
949

    
950
    if test "$xvid" != "no"; then
951
        echo "libxvidcore is under GPL and --enable-gpl is not specified."
952
        fail="yes"
953
    fi
954

    
955
    if test "$x264" != "no"; then
956
        echo "x264 is under GPL and --enable-gpl is not specified."
957
        fail="yes"
958
    fi
959

    
960
    if test "$dts" != "no"; then
961
        echo "libdts is under GPL and --enable-gpl is not specified."
962
        fail="yes"
963
    fi
964

    
965
    if test "$faad" != "no" -o "$faadbin" != "no"; then
966
        if check_header faad.h; then
967
            check_cc << EOF
968
                #include <faad.h>
969
                #ifndef FAAD2_VERSION
970
                ok faad1
971
                #endif
972
                int main( void ) { return 0; }
973
EOF
974
            if test $? = 0 ; then
975
                echo "FAAD2 is under GPL and --enable-gpl is not specified."
976
                fail="yes"
977
            fi
978
        else
979
            faad="no"
980
            faadbin="no"
981
            echo "FAAD test failed."
982
        fi
983
    fi
984

    
985

    
986
    if test "$fail" = "yes"; then
987
        exit 1
988
    fi
989
fi
990

    
991
# compute MMX state
992
if test $mmx = "default"; then
993
    if test $cpu = "x86" -o $cpu = "x86_64"; then
994
        mmx="yes"
995
    else
996
        mmx="no"
997
    fi
998
fi
999

    
1000
# check iwmmxt support
1001
if test $iwmmxt = "default" -a $cpu = "armv4l"; then
1002
    iwmmxt=no
1003
    check_cc <<EOF && iwmmxt=yes
1004
        int main(void) {
1005
        __asm__ __volatile__ ("wunpckelub wr6, wr4");
1006
        }
1007
EOF
1008
fi
1009

    
1010
#Darwin CC versions
1011
needmdynamicnopic="no"
1012
if test $targetos = Darwin; then
1013
    if test -n "`$cc -v 2>&1 | grep xlc`"; then
1014
        CFLAGS="$CFLAGS -qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto"
1015
    else
1016
        gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
1017
        case "$gcc_version" in
1018
            *2.95*)
1019
                CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer"
1020
                ;;
1021
            *[34].*)
1022
                CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer -force_cpusubtype_ALL -Wno-sign-compare"
1023
                if test "$lshared" = no; then
1024
                   needmdynamicnopic="yes"
1025
                fi
1026
                ;;
1027
            *)
1028
                CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer"
1029
                if test "$lshared" = no; then
1030
                   needmdynamicnopic="yes"
1031
                fi
1032
                ;;
1033
        esac
1034
    fi
1035
fi
1036

    
1037
# Can only do AltiVec on PowerPC
1038
if test $altivec = "default"; then
1039
    if test $cpu = "powerpc"; then
1040
        altivec="yes"
1041
    else
1042
        altivec="no"
1043
    fi
1044
fi
1045

    
1046
# Add processor-specific flags
1047
TUNECPU="generic"
1048
POWERPCMODE="32bits"
1049
if test $tune != "generic"; then
1050
    case $tune in
1051
        601|ppc601|PowerPC601)
1052
            CFLAGS="$CFLAGS -mcpu=601"
1053
            if test $altivec = "yes"; then
1054
                echo "WARNING: Tuning for PPC601 but AltiVec enabled!";
1055
            fi
1056
            TUNECPU=ppc601
1057
        ;;
1058
        603*|ppc603*|PowerPC603*)
1059
            CFLAGS="$CFLAGS -mcpu=603"
1060
            if test $altivec = "yes"; then
1061
                echo "WARNING: Tuning for PPC603 but AltiVec enabled!";
1062
            fi
1063
            TUNECPU=ppc603
1064
        ;;
1065
        604*|ppc604*|PowerPC604*)
1066
            CFLAGS="$CFLAGS -mcpu=604"
1067
            if test $altivec = "yes"; then
1068
                echo "WARNING: Tuning for PPC604 but AltiVec enabled!";
1069
            fi
1070
            TUNECPU=ppc604
1071
        ;;
1072
        G3|g3|75*|ppc75*|PowerPC75*)
1073
            CFLAGS="$CFLAGS -mcpu=750 -mtune=750 -mpowerpc-gfxopt"
1074
            if test $altivec = "yes"; then
1075
                echo "WARNING: Tuning for PPC75x but AltiVec enabled!";
1076
            fi
1077
            TUNECPU=ppc750
1078
        ;;
1079
        G4|g4|745*|ppc745*|PowerPC745*)
1080
            CFLAGS="$CFLAGS -mcpu=7450 -mtune=7450 -mpowerpc-gfxopt"
1081
            if test $altivec = "no"; then
1082
                echo "WARNING: Tuning for PPC745x but AltiVec disabled!";
1083
            fi
1084
            TUNECPU=ppc7450
1085
        ;;
1086
        74*|ppc74*|PowerPC74*)
1087
            CFLAGS="$CFLAGS -mcpu=7400 -mtune=7400 -mpowerpc-gfxopt"
1088
            if test $altivec = "no"; then
1089
                echo "WARNING: Tuning for PPC74xx but AltiVec disabled!";
1090
            fi
1091
            TUNECPU=ppc7400
1092
        ;;
1093
        G5|g5|970|ppc970|PowerPC970|power4*|Power4*)
1094
            CFLAGS="$CFLAGS -mcpu=970 -mtune=970 -mpowerpc-gfxopt -mpowerpc64"
1095
            if test $altivec = "no"; then
1096
                echo "WARNING: Tuning for PPC970 but AltiVec disabled!";
1097
            fi
1098
            TUNECPU=ppc970
1099
            POWERPCMODE="64bits"
1100
        ;;
1101
        i[3456]86|pentium|pentiumpro|pentium-mmx|pentium[234]|prescott|k6|k6-[23]|athlon|athlon-tbird|athlon-4|athlon-[mx]p|winchip-c6|winchip2|c3|nocona|athlon64|k8|opteron|athlon-fx)
1102
            CFLAGS="$CFLAGS -march=$tune"
1103
        ;;
1104
        sparc64)
1105
            CFLAGS="$CFLAGS -mcpu=v9 -mtune=v9"
1106
        ;;
1107
        *)
1108
        echo "WARNING: Unknown CPU \"$tune\", ignored."
1109
        ;;
1110
    esac
1111
fi
1112

    
1113
# compiler sanity check
1114
check_exec <<EOF
1115
int main(){
1116
    return 0;
1117
}
1118
EOF
1119
if test "$?" != 0; then
1120
    echo "$cc is unable to create an executable file."
1121
    if test -z "$cross_prefix" -a "$cross_compile" = no; then
1122
        echo "If $cc is a cross-compiler, use the --cross-compile option."
1123
    fi
1124
    die "C compiler test failed."
1125
fi
1126

    
1127
# check for SIMD availability
1128

    
1129
# AltiVec flags: The FSF version of GCC differs from the Apple version
1130
if test $cpu = "powerpc"; then
1131
    if test $altivec = "yes"; then
1132
        if test -n "`$cc -v 2>&1 | grep version | grep Apple`"; then
1133
            CFLAGS="$CFLAGS -faltivec"
1134
        else
1135
            CFLAGS="$CFLAGS -maltivec -mabi=altivec"
1136
        fi
1137
    fi
1138
fi
1139

    
1140
check_header altivec.h && _altivec_h=yes || _altivec_h=no
1141

    
1142
# check if our compiler supports Motorola AltiVec C API
1143
if test $altivec = "yes"; then
1144
    if test $_altivec_h = "yes"; then
1145
        inc_altivec_h="#include <altivec.h>"
1146
    else
1147
        inc_altivec_h=
1148
    fi
1149
    check_cc <<EOF || altivec=no
1150
$inc_altivec_h
1151
int main(void) {
1152
    vector signed int v1, v2, v3;
1153
    v1 = vec_add(v2,v3);
1154
    return 0;
1155
}
1156
EOF
1157
fi
1158

    
1159
# mmi only available on mips
1160
if test $mmi = "default"; then
1161
    if test $cpu = "mips"; then
1162
        mmi="yes"
1163
    else
1164
        mmi="no"
1165
    fi
1166
fi
1167

    
1168
# check if our compiler supports mmi
1169
enabled mmi && check_cc <<EOF || mmi="no"
1170
int main(void) {
1171
    __asm__ ("lq \$2, 0(\$2)");
1172
    return 0;
1173
}
1174
EOF
1175

    
1176
# test gcc version to see if vector builtins can be used
1177
# currently only used on i386 for MMX builtins
1178
check_cc -msse <<EOF && builtin_vector=yes || builtin_vector=no
1179
#include <xmmintrin.h>
1180
int main(void) {
1181
#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2)
1182
return 0;
1183
#else
1184
#error no vector builtins
1185
#endif
1186
}
1187
EOF
1188

    
1189
# test for mm3dnow.h
1190
test "$cpu" = "x86_64" && march=k8 || march=athlon
1191
check_cc -march=$march <<EOF && mm3dnow=yes || mm3dnow=no
1192
#include <mm3dnow.h>
1193
int main(void) {
1194
__m64 b1;
1195
b1 = _m_pswapd(b1);
1196
_m_femms();
1197
return 0;
1198
}
1199
EOF
1200

    
1201
# ---
1202
# big/little-endian test
1203
if test "$cross_compile" = "no"; then
1204
    check_ld <<EOF || die "endian test failed" && $TMPE && bigendian="yes"
1205
#include <inttypes.h>
1206
int main(int argc, char ** argv){
1207
        volatile uint32_t i=0x01234567;
1208
        return (*((uint8_t*)(&i))) == 0x67;
1209
}
1210
EOF
1211
else
1212
    # programs cannot be launched if cross compiling, so make a static guess
1213
    if test "$cpu" = "powerpc" -o "$cpu" = "mips" ; then
1214
        bigendian="yes"
1215
    fi
1216
fi
1217

    
1218
# ---
1219
# *inttypes.h* test
1220
check_header inttypes.h || inttypes=no
1221

    
1222
# ---
1223
# *int_fast* test
1224
check_cc <<EOF || emu_fast_int=yes
1225
#include <inttypes.h>
1226
int main(int argc, char ** argv){
1227
        volatile uint_fast64_t i=0x01234567;
1228
        return 0;
1229
}
1230
EOF
1231

    
1232
# ---
1233
# check availability of some header files
1234

    
1235
_memalign=no
1236
_malloc_h=no
1237
if check_header malloc.h; then
1238
    _malloc_h=yes
1239
    _memalign=yes
1240
    check_func memalign || _memalign="no"
1241
fi
1242

    
1243
if test "$_memalign" = "no" -a "$mmx" = "yes" -a \
1244
        "$memalignhack" != "yes" -a "$targetos != Darwin" ; then
1245
    die "Error, no memalign() but SSE enabled, disable it or use --enable-memalign-hack."
1246
fi
1247

    
1248
check_func localtime_r && localtime_r=yes || localtime_r=no
1249
enabled zlib && check_lib zlib.h zlibVersion -lz || zlib="no"
1250

    
1251
# check for some common methods of building with pthread support
1252
# do this before the optional library checks as some of them require pthreads
1253
if enabled pthreads; then
1254
    { check_cflags -pthread && check_ldflags -pthread; } ||
1255
    { check_cflags -pthreads && check_ldflags -pthreads; } ||
1256
    check_lib pthread.h pthread_create -lpthread ||
1257
    check_func pthread_create ||
1258
    die "ERROR: can't find pthreads library"
1259
fi
1260

    
1261
# these are off by default, so fail if requested and not available
1262
enabled dts     && require libdts dts.h dts_init -ldts
1263
enabled libgsm  && require libgsm gsm.h gsm_create -lgsm
1264
enabled mp3lame && require LAME lame/lame.h lame_init -lmp3lame
1265
enabled vorbis  && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbis -lvorbisenc -logg
1266
enabled libogg  && require libogg ogg/ogg.h ogg_sync_init -logg
1267
enabled theora  && require libtheora theora/theora.h theora_info_init -ltheora
1268
enabled xvid    && require XviD xvid.h xvid_global -lxvidcore
1269
enabled x264    && require x264 x264.h x264_encoder_open -lx264
1270
enabled dc1394  && require libdc1394 libdc1394/dc1394_control.h dc1394_create_handle -ldc1394_control -lraw1394
1271
enabled sunmlib && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib
1272

    
1273
# Ugh, faac uses stdcall calling convention on win32 so we can't use
1274
# the generic test functions
1275
if enabled faac; then
1276
    save_flags
1277
    temp_extralibs -lfaac
1278
    check_ld <<EOF && add_extralibs -lfaac || die "ERROR: libfaac not found"
1279
#include <stdint.h>
1280
#include <faac.h>
1281
int main(){
1282
    char *id, *cpr;
1283
    faacEncGetVersion(&id, &cpr);
1284
    return 0;
1285
}
1286
EOF
1287
    restore_flags
1288
fi
1289

    
1290
# Ugh, recent faad2 versions have renamed all functions and #define the
1291
# old names in faad.h.  Generic tests won't work.
1292
if enabled faad; then
1293
    save_flags
1294
    temp_extralibs -lfaad
1295
    check_ld <<EOF && add_extralibs -lfaad || die "ERROR: libfaad not found"
1296
#include <faad.h>
1297
int main(){
1298
    faacDecOpen();
1299
    return 0;
1300
}
1301
EOF
1302
    restore_flags
1303
fi
1304

    
1305
# test for lrintf in math.h
1306
check_exec <<EOF && have_lrintf=yes || have_lrintf=no
1307
#define _ISOC9X_SOURCE  1
1308
#include <math.h>
1309
int main( void ) { return (lrintf(3.999f) > 0)?0:1; }
1310
EOF
1311

    
1312
_restrict=
1313
for restrict_keyword in restrict __restrict__ __restrict; do
1314
    check_cc <<EOF && _restrict=$restrict_keyword && break
1315
void foo(char * $restrict_keyword p);
1316
EOF
1317
done
1318

    
1319
# dlopen/dlfcn.h probing
1320

    
1321
check_header dlfcn.h && dlfcn=yes
1322

    
1323
temp_extralibs -ldl
1324
if check_func dlopen; then
1325
    dlopen=yes
1326
    ldl=-ldl
1327
fi
1328
restore_flags
1329

    
1330
if check_func dlopen; then
1331
    dlopen=yes
1332
    ldl=
1333
fi
1334

    
1335
if test "$vhook" = "default"; then
1336
    vhook="$dlopen"
1337
fi
1338

    
1339
if test "$vhook" = "yes" -o "$a52bin" = "yes" -o "$faadbin" = "yes"; then
1340
    add_extralibs $ldl
1341
fi
1342

    
1343
if enabled vhook; then
1344
    check_ldflags -rdynamic
1345
    check_ldflags -export-dynamic
1346
fi
1347

    
1348
##########################################
1349
# imlib check
1350

    
1351
temp_extralibs -lImlib2
1352
check_ld <<EOF && imlib2=yes || imlib2=no
1353
#include <X11/Xlib.h>
1354
#include <Imlib2.h>
1355
int main( void ) { return (int) imlib_load_font("foo"); }
1356
EOF
1357
restore_flags
1358

    
1359
##########################################
1360
# FreeType check
1361

    
1362
freetype2=no
1363
if test "x$targetos" != "xBeOS"; then
1364
  if (freetype-config --version) >/dev/null 2>&1 ; then
1365
      temp_cflags `freetype-config --cflags`
1366
      temp_extralibs `freetype-config --libs`
1367
      check_ld <<EOF && freetype2=yes
1368
#include <ft2build.h>
1369
int main( void ) { return (int) FT_Init_FreeType(0); }
1370
EOF
1371
      restore_flags
1372
  fi
1373
fi
1374

    
1375
##########################################
1376
# SDL check
1377

    
1378
sdl_too_old=no
1379
sdl=no
1380
SDL_CONFIG="${cross_prefix}sdl-config"
1381
if ("${SDL_CONFIG}" --version) >/dev/null 2>&1 ; then
1382
    temp_cflags `"${SDL_CONFIG}" --cflags`
1383
    temp_extralibs `"${SDL_CONFIG}" --libs`
1384
    check_ld <<EOF
1385
#include <SDL.h>
1386
#undef main /* We don't want SDL to override our main() */
1387
int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1388
EOF
1389
    if test $? = 0; then
1390
        _sdlversion=`"${SDL_CONFIG}" --version | sed 's/[^0-9]//g'`
1391
        if test "$_sdlversion" -lt 121 ; then
1392
            sdl_too_old=yes
1393
        else
1394
            sdl=yes
1395
            check_cc <<EOF && sdl_video_size=yes || sdl_video_size=no
1396
#include <SDL.h>
1397
int main(void){
1398
    const SDL_VideoInfo *vi = SDL_GetVideoInfo();
1399
    int w = vi->current_w;
1400
    return 0;
1401
}
1402
EOF
1403
        fi
1404
    fi
1405
    restore_flags
1406
fi
1407

    
1408
enabled sdl || ffplay=no
1409

    
1410
##########################################
1411
# texi2html check
1412

    
1413
texi2html=no
1414
if (texi2html -version) >/dev/null 2>&1; then
1415
texi2html=yes
1416
fi
1417

    
1418
##########################################
1419
# IPv6 check
1420

    
1421
enabled network && check_ld <<EOF && ipv6=yes || ipv6=no
1422
#include <sys/types.h>
1423
#include <sys/socket.h>
1424
#include <netinet/in.h>
1425
#include <netdb.h>
1426
int main( void ) {
1427
  struct sockaddr_storage saddr;
1428
  struct ipv6_mreq mreq6;
1429
  getaddrinfo(0,0,0,0);
1430
  getnameinfo(0,0,0,0,0,0,0);
1431
  IN6_IS_ADDR_MULTICAST((const struct in6_addr *)0);
1432
}
1433
EOF
1434

    
1435
# check for video4linux2 --- V4L2_PIX_FMT_YUV420
1436
enabled v4l2 && check_cc <<EOF || v4l2="no"
1437
#include <sys/time.h>
1438
#include <asm/types.h>
1439
#include <linux/videodev2.h>
1440
int dummy = V4L2_PIX_FMT_YUV420;
1441
struct v4l2_buffer dummy1;
1442
EOF
1443

    
1444
enabled debug && add_cflags -g
1445

    
1446
# add some useful compiler flags if supported
1447
check_cflags -Wdeclaration-after-statement
1448
check_cflags -Wall
1449
check_cflags -Wno-switch
1450

    
1451
# add some linker flags
1452
check_ldflags '-Wl,--as-needed' '-Wl,-rpath-link,\$(BUILD_ROOT)/libavcodec' '-Wl,-rpath-link,\$(BUILD_ROOT)/libavformat' '-Wl,-rpath-link,\$(BUILD_ROOT)/libavutil'
1453

    
1454
# not all compilers support -Os
1455
test "$optimize" = "small" && check_cflags -Os
1456

    
1457
if enabled optimize; then
1458
    if test -n "`$cc -v 2>&1 | grep xlc`"; then
1459
        CFLAGS="$CFLAGS -O5"
1460
        LDFLAGS="$LDFLAGS -O5"
1461
    else
1462
        CFLAGS="-O3 $CFLAGS"
1463
    fi
1464
fi
1465

    
1466
# PIC flags for shared library objects where they are needed
1467
if test "$lshared" = "yes" ; then
1468
    # LIBOBJFLAGS may have already been set in the OS configuration
1469
    if test -z "$LIBOBJFLAGS" ; then
1470
        case "$cpu" in
1471
            x86_64|ia64|alpha|sparc*) LIBOBJFLAGS="\$(PIC)" ;;
1472
        esac
1473
    fi
1474
fi
1475

    
1476
if test "$gprof" = "yes" ; then
1477
    CFLAGS="$CFLAGS -p"
1478
    LDFLAGS="$LDFLAGS -p"
1479
fi
1480

    
1481
echo "install prefix   $PREFIX"
1482
echo "source path      $source_path"
1483
echo "C compiler       $cc"
1484
echo "make             $make"
1485
echo "CPU              $cpu ($tune)"
1486
if test "$BUILDSUF" != ""; then
1487
    echo "build suffix     $BUILDSUF"
1488
fi
1489
echo "big-endian       $bigendian"
1490
echo "inttypes.h       $inttypes"
1491
echo "broken inttypes.h $emu_fast_int"
1492
if test $cpu = "x86" -o $cpu = "x86_64"; then
1493
    echo "MMX enabled      $mmx"
1494
    echo "Vector Builtins  $builtin_vector"
1495
    echo "3DNow! Builtins  $mm3dnow"
1496
fi
1497
if test $cpu = "armv4l"; then
1498
    echo "IWMMXT enabled   $iwmmxt"
1499
fi
1500
if test $cpu = "mips"; then
1501
    echo "MMI enabled      $mmi"
1502
fi
1503
if test $cpu = "powerpc"; then
1504
    echo "AltiVec enabled  $altivec"
1505
fi
1506
echo "gprof enabled    $gprof"
1507
echo "zlib enabled     $zlib"
1508
echo "libgsm enabled   $libgsm"
1509
echo "mp3lame enabled  $mp3lame"
1510
echo "libogg enabled   $libogg"
1511
echo "Vorbis enabled   $vorbis"
1512
echo "FAAD enabled     $faad"
1513
echo "faadbin enabled  $faadbin"
1514
echo "FAAC enabled     $faac"
1515
echo "XviD enabled     $xvid"
1516
echo "x264 enabled     $x264"
1517
echo "a52 support      $a52"
1518
echo "a52 dlopened     $a52bin"
1519
echo "DTS support      $dts"
1520
echo "pp support       $pp"
1521
echo "debug symbols    $debug"
1522
echo "strip symbols    $dostrip"
1523
echo "optimize         $optimize"
1524
echo "static           $lstatic"
1525
echo "shared           $lshared"
1526
echo "video hooking    $vhook"
1527
echo "SDL support      $sdl"
1528
if test $sdl_too_old = "yes"; then
1529
    echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support."
1530
fi
1531

    
1532
if test "$vhook" = "yes"; then
1533
    echo "Imlib2 support   $imlib2"
1534
    echo "FreeType support $freetype2"
1535
fi
1536
echo "Sun medialib support"  $sunmlib
1537
echo "pthreads support"      $pthreads
1538
echo "AMR-NB float support"  $amr_nb
1539
echo "AMR-NB fixed support"  $amr_nb_fixed
1540
echo "AMR-WB float support"  $amr_wb
1541
echo "AMR-WB IF2 support"    $amr_if2
1542
echo "network support      $network"
1543
if test "$network" = "yes" ; then
1544
    echo "IPv6 support         $ipv6"
1545
fi
1546
if test "$gpl" = "no" ; then
1547
    echo "License: LGPL"
1548
else
1549
    echo "License: GPL"
1550
fi
1551

    
1552
echo "Creating config.mak and config.h..."
1553

    
1554
date >> config.log
1555
echo "   $0 $FFMPEG_CONFIGURATION" >> config.log
1556
echo "# Automatically generated by configure - do not modify!" > config.mak
1557
echo "/* Automatically generated by configure - do not modify! */" > $TMPH
1558
echo "#define FFMPEG_CONFIGURATION "'"'"$FFMPEG_CONFIGURATION"'"' >> $TMPH
1559

    
1560
echo "PREFIX=$PREFIX" >> config.mak
1561
echo "prefix=\$(DESTDIR)\${PREFIX}" >> config.mak
1562
echo "libdir=\$(DESTDIR)$libdir" >> config.mak
1563
echo "shlibdir=\$(DESTDIR)$shlibdir" >> config.mak
1564
echo "incdir=\$(DESTDIR)$incdir" >> config.mak
1565
echo "bindir=\$(DESTDIR)$bindir" >> config.mak
1566
echo "mandir=\$(DESTDIR)$mandir" >> config.mak
1567
echo "MAKE=$make" >> config.mak
1568
echo "CC=$cc" >> config.mak
1569
echo "AR=$ar" >> config.mak
1570
echo "RANLIB=$ranlib" >> config.mak
1571
if test "$dostrip" = "yes" ; then
1572
    echo "STRIP=$strip" >> config.mak
1573
    echo "INSTALLSTRIP=$installstrip" >> config.mak
1574
else
1575
    echo "STRIP=echo ignoring strip" >> config.mak
1576
    echo "INSTALLSTRIP=" >> config.mak
1577
fi
1578

    
1579
# SHCFLAGS is a copy of CFLAGS without -mdynamic-no-pic, used when building
1580
# shared modules on OS/X (vhook/Makefile).
1581
SHCFLAGS="$CFLAGS"
1582
test "$needmdynamicnopic" = yes && add_cflags -mdynamic-no-pic
1583

    
1584
echo "OPTFLAGS=$CFLAGS" >> config.mak
1585
echo "SHCFLAGS=$SHCFLAGS">>config.mak
1586
echo "LDFLAGS=$LDFLAGS" >> config.mak
1587
echo "LDCONFIG=$LDCONFIG" >> config.mak
1588
echo "FFSERVERLDFLAGS=$FFSERVERLDFLAGS" >> config.mak
1589
echo "SHFLAGS=$SHFLAGS" >> config.mak
1590
echo "VHOOKFLAGS=$VHOOKFLAGS" >> config.mak
1591
echo "LIBOBJFLAGS=$LIBOBJFLAGS" >> config.mak
1592
echo "BUILD_STATIC=$lstatic" >> config.mak
1593
echo "BUILDSUF=$BUILDSUF" >> config.mak
1594
echo "LIBPREF=$LIBPREF" >> config.mak
1595
echo "LIBSUF=\${BUILDSUF}$LIBSUF" >> config.mak
1596
if test "$lstatic" = "yes" ; then
1597
  echo "LIB=$LIB" >> config.mak
1598
else # Some Make complain if this variable does not exist.
1599
  echo "LIB=" >> config.mak
1600
fi
1601
echo "SLIBPREF=$SLIBPREF" >> config.mak
1602
echo "SLIBSUF=\${BUILDSUF}$SLIBSUF" >> config.mak
1603
echo "EXESUF=\${BUILDSUF}$EXESUF" >> config.mak
1604
echo "TARGET_OS=$TARGET_OS" >> config.mak
1605
if test "$cpu" = "x86" ; then
1606
  echo "TARGET_ARCH_X86=yes" >> config.mak
1607
  echo "#define ARCH_X86 1" >> $TMPH
1608
elif test "$cpu" = "x86_64" ; then
1609
  echo "TARGET_ARCH_X86_64=yes" >> config.mak
1610
  echo "#define ARCH_X86_64 1" >> $TMPH
1611
elif test "$cpu" = "armv4l" ; then
1612
  echo "TARGET_ARCH_ARMV4L=yes" >> config.mak
1613
  echo "#define ARCH_ARMV4L 1" >> $TMPH
1614
elif test "$cpu" = "alpha" ; then
1615
  echo "TARGET_ARCH_ALPHA=yes" >> config.mak
1616
  echo "#define ARCH_ALPHA 1" >> $TMPH
1617
elif test "$cpu" = "sparc64" ; then
1618
  echo "TARGET_ARCH_SPARC64=yes" >> config.mak
1619
  echo "#define ARCH_SPARC64 1" >> $TMPH
1620
  echo "TARGET_ARCH_SPARC=yes" >> config.mak
1621
  echo "#define ARCH_SPARC 1" >> $TMPH
1622
elif test "$cpu" = "sparc" ; then
1623
  echo "TARGET_ARCH_SPARC=yes" >> config.mak
1624
  echo "#define ARCH_SPARC 1" >> $TMPH
1625
elif test "$cpu" = "powerpc" ; then
1626
  echo "TARGET_ARCH_POWERPC=yes" >> config.mak
1627
  echo "#define ARCH_POWERPC 1" >> $TMPH
1628
  if test $POWERPCMODE = "32bits"; then
1629
    echo "#define POWERPC_MODE_32BITS 1" >> $TMPH
1630
  else
1631
    echo "#define POWERPC_MODE_64BITS 1" >> $TMPH
1632
  fi
1633
  if test "$powerpc_perf" = "yes"; then
1634
    echo "#define POWERPC_PERFORMANCE_REPORT 1" >> $TMPH
1635
  fi
1636
elif test "$cpu" = "mips" ; then
1637
  echo "TARGET_ARCH_MIPS=yes" >> config.mak
1638
  echo "#define ARCH_MIPS 1" >> $TMPH
1639
elif test "$cpu" = "sh4" ; then
1640
  echo "TARGET_ARCH_SH4=yes" >> config.mak
1641
  echo "#define ARCH_SH4 1" >> $TMPH
1642
elif test "$cpu" = "parisc" ; then
1643
  echo "TARGET_ARCH_PARISC=yes" >> config.mak
1644
  echo "#define ARCH_PARISC 1" >> $TMPH
1645
elif test "$cpu" = "s390" ; then
1646
  echo "TARGET_ARCH_S390=yes" >> config.mak
1647
  echo "#define ARCH_S390 1" >> $TMPH
1648
elif test "$cpu" = "m68k" ; then
1649
  echo "TARGET_ARCH_M68K=yes" >> config.mak
1650
  echo "#define ARCH_M68K 1" >> $TMPH
1651
elif test "$cpu" = "ia64" ; then
1652
  echo "TARGET_ARCH_IA64=yes" >> config.mak
1653
  echo "#define ARCH_IA64 1" >> $TMPH
1654
fi
1655
echo "#define TUNECPU $TUNECPU" >> $TMPH
1656
if test "$bigendian" = "yes" ; then
1657
  echo "WORDS_BIGENDIAN=yes" >> config.mak
1658
  echo "#define WORDS_BIGENDIAN 1" >> $TMPH
1659
fi
1660
if test "$inttypes" != "yes" ; then
1661
  echo "#define EMULATE_INTTYPES 1" >> $TMPH
1662
fi
1663
if test "$emu_fast_int" = "yes" ; then
1664
  echo "#define EMULATE_FAST_INT 1" >> $TMPH
1665
fi
1666
if test "$mmx" = "yes" ; then
1667
  echo "TARGET_MMX=yes" >> config.mak
1668
  echo "#define HAVE_MMX 1" >> $TMPH
1669
  echo "#define __CPU__ 586" >> $TMPH
1670
fi
1671
if test "$builtin_vector" = "yes" ; then
1672
  echo "TARGET_BUILTIN_VECTOR=yes" >> config.mak
1673
  echo "#define HAVE_BUILTIN_VECTOR 1" >> $TMPH
1674
fi
1675
if test "$mm3dnow" = "yes" ; then
1676
  echo "TARGET_BUILTIN_3DNOW=yes" >> config.mak
1677
  echo "#define HAVE_MM3DNOW 1" >> $TMPH
1678
fi
1679
if test "$iwmmxt" = "yes" ; then
1680
  echo "TARGET_IWMMXT=yes" >> config.mak
1681
  echo "#define HAVE_IWMMXT 1" >> $TMPH
1682
fi
1683
if test "$mmi" = "yes" ; then
1684
  echo "TARGET_MMI=yes" >> config.mak
1685
  echo "#define HAVE_MMI 1" >> $TMPH
1686
fi
1687
if test "$altivec" = "yes" ; then
1688
  echo "TARGET_ALTIVEC=yes" >> config.mak
1689
  echo "#define HAVE_ALTIVEC 1" >> $TMPH
1690
  echo "// Enable the next line to use the reference C code instead of AltiVec" >> $TMPH
1691
  echo "// #define ALTIVEC_USE_REFERENCE_C_CODE 1" >> $TMPH
1692
  if test "$_altivec_h" = "yes" ; then
1693
    echo "#define HAVE_ALTIVEC_H 1" >> $TMPH
1694
  else
1695
    echo "#undef HAVE_ALTIVEC_H" >> $TMPH
1696
  fi
1697
fi
1698
if test "$gprof" = "yes" ; then
1699
  echo "#define HAVE_GPROF 1" >> $TMPH
1700
fi
1701
if test "$localtime_r" = "yes" ; then
1702
  echo "#define HAVE_LOCALTIME_R 1" >> $TMPH
1703
fi
1704
if test "$imlib2" = "yes" ; then
1705
  echo "HAVE_IMLIB2=yes" >> config.mak
1706
fi
1707
if test "$freetype2" = "yes" ; then
1708
  echo "HAVE_FREETYPE2=yes" >> config.mak
1709
fi
1710
if test "$sunmlib" = "yes" ; then
1711
  echo "HAVE_MLIB=yes" >> config.mak
1712
  echo "#define HAVE_MLIB 1" >> $TMPH
1713
fi
1714
if test "$pthreads" = "yes" ; then
1715
  echo "HAVE_PTHREADS=yes" >> config.mak
1716
  echo "#define HAVE_PTHREADS 1" >> $TMPH
1717
  echo "#define HAVE_THREADS 1" >> $TMPH
1718
fi
1719
if test "$sdl" = "yes" ; then
1720
  echo "CONFIG_SDL=yes" >> config.mak
1721
  echo "SDL_LIBS=`"${SDL_CONFIG}" --libs`" >> config.mak
1722
  echo "SDL_CFLAGS=`"${SDL_CONFIG}" --cflags`" >> config.mak
1723
  if test "$sdl_video_size" = "yes"; then
1724
    echo "#define HAVE_SDL_VIDEO_SIZE 1" >> $TMPH
1725
  fi
1726
fi
1727
if test "$texi2html" = "yes"; then
1728
  echo "BUILD_DOC=yes" >> config.mak
1729
fi
1730
if test "$have_lrintf" = "yes" ; then
1731
  echo "#define HAVE_LRINTF 1" >> $TMPH
1732
fi
1733
if test "$vhook" = "yes" ; then
1734
  echo "BUILD_VHOOK=yes" >> config.mak
1735
  echo "#define HAVE_VHOOK 1" >> $TMPH
1736
fi
1737

    
1738
pp_version=`grep '#define LIBPOSTPROC_VERSION ' "$source_path/libpostproc/postprocess.h" | sed 's/[^0-9\.]//g'`
1739
lavc_version=`grep '#define LIBAVCODEC_VERSION ' "$source_path/libavcodec/avcodec.h" | sed 's/[^0-9\.]//g'`
1740
lavf_version=`grep '#define LIBAVFORMAT_VERSION ' "$source_path/libavformat/avformat.h" | sed 's/[^0-9\.]//g'`
1741
lavu_version=`grep '#define LIBAVUTIL_VERSION ' "$source_path/libavutil/avutil.h" | sed 's/[^0-9\.]//g'`
1742

    
1743

    
1744

    
1745
if test "$lshared" = "yes" ; then
1746
  echo "#define BUILD_SHARED_AV 1" >> $TMPH
1747
  echo "BUILD_SHARED=yes" >> config.mak
1748
  echo "PIC=-fPIC -DPIC" >> config.mak
1749
  echo "SPPMAJOR=${lavc_version%%.*}" >> config.mak
1750
  echo "SPPVERSION=$lavc_version" >> config.mak
1751
  echo "LAVCMAJOR=${lavc_version%%.*}" >> config.mak
1752
  echo "LAVCVERSION=$lavc_version" >> config.mak
1753
  echo "LAVFMAJOR=${lavf_version%%.*}" >> config.mak
1754
  echo "LAVFVERSION=$lavf_version" >> config.mak
1755
  echo "LAVUMAJOR=${lavu_version%%.*}" >> config.mak
1756
  echo "LAVUVERSION=$lavu_version" >> config.mak
1757
  echo "SLIBNAME=${SLIBNAME}" >> config.mak
1758
  echo "SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION}" >> config.mak
1759
  echo "SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR}" >> config.mak
1760
fi
1761
echo "EXTRALIBS=$extralibs" >> config.mak
1762

    
1763
# If you do not want to use encoders, disable them.
1764
if echo "$ENCODER_LIST" | grep -q encoder; then
1765
    echo "#define CONFIG_ENCODERS 1" >> $TMPH
1766
    echo "CONFIG_ENCODERS=yes" >> config.mak
1767
fi
1768

    
1769
# If you do not want to use decoders, disable them.
1770
if echo "$DECODER_LIST" | grep -q decoder; then
1771
    echo "#define CONFIG_DECODERS 1" >> $TMPH
1772
    echo "CONFIG_DECODERS=yes" >> config.mak
1773
fi
1774

    
1775
# muxers
1776
if echo "$MUXER_LIST" | grep -q muxer; then
1777
  echo "#define CONFIG_MUXERS 1" >> $TMPH
1778
  echo "CONFIG_MUXERS=yes" >> config.mak
1779
fi
1780

    
1781
# demuxers
1782
if echo "$DEMUXER_LIST" | grep -q demuxer; then
1783
  echo "#define CONFIG_DEMUXERS 1" >> $TMPH
1784
  echo "CONFIG_DEMUXERS=yes" >> config.mak
1785
fi
1786

    
1787
# AC3
1788
if test "$a52" = "yes" ; then
1789
  echo "#define CONFIG_AC3 1" >> $TMPH
1790
  echo "CONFIG_AC3=yes" >> config.mak
1791

    
1792
  if test "$a52bin" = "yes" ; then
1793
    echo "#define CONFIG_A52BIN 1" >> $TMPH
1794
    echo "CONFIG_A52BIN=yes" >> config.mak
1795
  fi
1796
fi
1797

    
1798
# DTS
1799
if test "$dts" = "yes" ; then
1800
  echo "#define CONFIG_DTS 1" >> $TMPH
1801
  echo "CONFIG_DTS=yes" >> config.mak
1802
fi
1803

    
1804
# PP
1805
if test "$pp" = "yes" ; then
1806
  echo "#define CONFIG_PP 1" >> $TMPH
1807
  echo "CONFIG_PP=yes" >> config.mak
1808
fi
1809

    
1810
# MPEG audio high precision mode
1811
if test "$mpegaudio_hp" = "yes" ; then
1812
  echo "#define CONFIG_MPEGAUDIO_HP 1" >> $TMPH
1813
fi
1814

    
1815
if test "$v4l" = "yes" ; then
1816
  echo "#define CONFIG_VIDEO4LINUX 1" >> $TMPH
1817
  echo "CONFIG_VIDEO4LINUX=yes" >> config.mak
1818
fi
1819

    
1820
if test "$v4l2" = "yes" ; then
1821
  echo "#define CONFIG_VIDEO4LINUX2 1" >> $TMPH
1822
  echo "CONFIG_VIDEO4LINUX2=yes" >> config.mak
1823
fi
1824

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

    
1830
if test "$dv1394" = "yes" ; then
1831
  echo "#define CONFIG_DV1394 1" >> $TMPH
1832
  echo "CONFIG_DV1394=yes" >> config.mak
1833
fi
1834

    
1835
if test "$dc1394" = "yes" ; then
1836
  echo "#define CONFIG_DC1394 1" >> $TMPH
1837
  echo "CONFIG_DC1394=yes" >> config.mak
1838
fi
1839

    
1840
if test "$dlopen" = "yes" ; then
1841
  echo "#define CONFIG_HAVE_DLOPEN 1" >> $TMPH
1842
fi
1843

    
1844
if test "$dlfcn" = "yes" ; then
1845
  echo "#define CONFIG_HAVE_DLFCN 1" >> $TMPH
1846
fi
1847

    
1848
if test "$audio_oss" = "yes" ; then
1849
  echo "#define CONFIG_AUDIO_OSS 1" >> $TMPH
1850
  echo "CONFIG_AUDIO_OSS=yes" >> config.mak
1851
fi
1852

    
1853
if test "$audio_beos" = "yes" ; then
1854
  echo "#define CONFIG_AUDIO_BEOS 1" >> $TMPH
1855
  echo "CONFIG_AUDIO_BEOS=yes" >> config.mak
1856
fi
1857

    
1858
if test "$network" = "yes" ; then
1859
  echo "#define CONFIG_NETWORK 1" >> $TMPH
1860
  echo "CONFIG_NETWORK=yes" >> config.mak
1861
fi
1862

    
1863
if test "$ipv6" = "yes" ; then
1864
  echo "#define CONFIG_IPV6 1" >> $TMPH
1865
fi
1866

    
1867
if test "$zlib" = "yes" ; then
1868
  echo "#define CONFIG_ZLIB 1" >> $TMPH
1869
  echo "CONFIG_ZLIB=yes" >> config.mak
1870
fi
1871

    
1872
if test "$libgsm" = "yes" ; then
1873
  echo "#define CONFIG_LIBGSM 1" >> $TMPH
1874
  echo "CONFIG_LIBGSM=yes" >> config.mak
1875
fi
1876

    
1877
if test "$mp3lame" = "yes" ; then
1878
  echo "#define CONFIG_MP3LAME 1" >> $TMPH
1879
  echo "CONFIG_MP3LAME=yes" >> config.mak
1880
fi
1881

    
1882
if test "$libogg" = "yes" ; then
1883
  echo "#define CONFIG_LIBOGG 1" >> $TMPH
1884
  echo "CONFIG_LIBOGG=yes" >> config.mak
1885
fi
1886

    
1887
if test "$vorbis" = "yes" ; then
1888
  echo "#define CONFIG_LIBVORBIS 1" >> $TMPH
1889
  echo "CONFIG_LIBVORBIS=yes" >> config.mak
1890
fi
1891

    
1892
if test "$theora" = "yes" ; then
1893
  echo "#define CONFIG_LIBTHEORA 1" >> $TMPH
1894
  echo "CONFIG_LIBTHEORA=yes" >> config.mak
1895
fi
1896

    
1897
if test "$faad" = "yes" ; then
1898
  echo "#define CONFIG_FAAD 1" >> $TMPH
1899
  echo "CONFIG_FAAD=yes" >> config.mak
1900
fi
1901

    
1902
if test "$faadbin" = "yes" ; then
1903
  echo "#define CONFIG_FAADBIN 1" >> $TMPH
1904
  echo "CONFIG_FAADBIN=yes" >> config.mak
1905
fi
1906

    
1907
if test "$faac" = "yes" ; then
1908
  echo "#define CONFIG_FAAC 1" >> $TMPH
1909
  echo "CONFIG_FAAC=yes" >> config.mak
1910
fi
1911

    
1912
if test "$xvid" = "yes" ; then
1913
  echo "#define CONFIG_XVID 1" >> $TMPH
1914
  echo "CONFIG_XVID=yes" >> config.mak
1915
fi
1916

    
1917
if test "$x264" = "yes" ; then
1918
  echo "#define CONFIG_X264 1" >> $TMPH
1919
  echo "CONFIG_X264=yes" >> config.mak
1920
fi
1921

    
1922
if test "$mingw32" = "yes" ; then
1923
  echo "CONFIG_MINGW=yes" >> config.mak
1924
  echo "HAVE_W32THREADS=yes" >> config.mak
1925
  echo "#define HAVE_W32THREADS 1" >> $TMPH
1926
  echo "#define HAVE_THREADS 1" >> $TMPH
1927
  echo "#ifndef __MINGW32__" >> $TMPH
1928
  echo "#define __MINGW32__ 1" >> $TMPH
1929
  echo "#endif" >> $TMPH
1930
fi
1931

    
1932
if test "$mingwce" = "yes" ; then
1933
  echo "CONFIG_MINGW=yes" >> config.mak
1934
  echo "#define CONFIG_WINCE 1" >> $TMPH
1935
  echo "CONFIG_WINCE=yes" >> config.mak
1936
  echo "#ifndef __MINGW32__" >> $TMPH
1937
  echo "#define __MINGW32__ 1" >> $TMPH
1938
  echo "#endif" >> $TMPH
1939
fi
1940

    
1941
if test "$os2" = "yes" ; then
1942
  echo "#define CONFIG_OS2 1" >> $TMPH
1943
  echo "CONFIG_OS2=yes" >> config.mak
1944
  echo "HAVE_OS2THREADS=yes" >> config.mak
1945
  echo "#define HAVE_OS2THREADS 1" >> $TMPH
1946
  echo "#define HAVE_THREADS 1" >> $TMPH
1947
fi
1948

    
1949
if test "$TARGET_OS" = "SunOS" ; then
1950
  echo "#define CONFIG_SUNOS 1" >> $TMPH
1951
fi
1952

    
1953
if test "$TARGET_OS" = "BeOS" ; then
1954
  echo "HAVE_BEOSTHREADS=yes" >> config.mak
1955
  echo "#define HAVE_BEOSTHREADS 1" >> $TMPH
1956
  echo "#define HAVE_THREADS 1" >> $TMPH
1957
fi
1958

    
1959
if test "$TARGET_OS" = "Darwin"; then
1960
  echo "#define CONFIG_DARWIN 1"  >> $TMPH
1961
  echo "CONFIG_DARWIN=yes" >> config.mak
1962
fi
1963

    
1964
if test "$_malloc_h" = "yes" ; then
1965
  echo "#define HAVE_MALLOC_H 1" >> $TMPH
1966
else
1967
  echo "#undef  HAVE_MALLOC_H" >> $TMPH
1968
fi
1969

    
1970
if test "$_memalign" = "yes" ; then
1971
  echo "#define HAVE_MEMALIGN 1" >> $TMPH
1972
else
1973
  echo "#undef  HAVE_MEMALIGN" >> $TMPH
1974
fi
1975

    
1976
if test "$memalignhack" = "yes" ; then
1977
  echo "#define MEMALIGN_HACK 1" >> $TMPH
1978
fi
1979

    
1980

    
1981
if test "$netserver" = "yes" ; then
1982
  echo "#define CONFIG_BEOS_NETSERVER 1" >> $TMPH
1983
  echo "CONFIG_BEOS_NETSERVER=yes" >> config.mak
1984
fi
1985

    
1986
if test "$need_inet_aton" = "yes" ; then
1987
  echo "NEED_INET_ATON=yes" >> config.mak
1988
fi
1989

    
1990
if test "$simpleidct" = "yes" ; then
1991
  echo "#define SIMPLE_IDCT 1" >> $TMPH
1992
fi
1993

    
1994
if test "$protocols" = "yes" ; then
1995
  echo "#define CONFIG_PROTOCOLS 1" >> $TMPH
1996
  echo "CONFIG_PROTOCOLS=yes" >> config.mak
1997
fi
1998

    
1999
if test "$ffserver" = "yes" ; then
2000
  echo "#define CONFIG_FFSERVER 1" >> $TMPH
2001
  echo "CONFIG_FFSERVER=yes" >> config.mak
2002
fi
2003

    
2004
if test "$ffplay" = "yes" ; then
2005
  echo "CONFIG_FFPLAY=yes" >> config.mak
2006
fi
2007

    
2008
if test "$gpl" = "yes" ; then
2009
  echo "#define CONFIG_GPL 1" >> $TMPH
2010
  echo "CONFIG_GPL=yes" >> config.mak
2011
fi
2012

    
2013
echo "#define restrict $_restrict" >> $TMPH
2014

    
2015
if test "$optimize" = "small"; then
2016
  echo "#define always_inline"  >> $TMPH
2017
  echo "#define CONFIG_SMALL 1" >> $TMPH
2018
fi
2019

    
2020
# build tree in object directory if source path is different from current one
2021
if test "$source_path_used" = "yes" ; then
2022
    DIRS="\
2023
         doc \
2024
         libavformat \
2025
         libavcodec \
2026
         libavcodec/alpha \
2027
         libavcodec/armv4l \
2028
         libavcodec/i386 \
2029
         libavcodec/sparc \
2030
         libavcodec/mlib \
2031
         libavcodec/ppc \
2032
         libavcodec/liba52 \
2033
         libpostproc \
2034
         libavutil \
2035
         tests \
2036
         vhook \
2037
         "
2038
    FILES="\
2039
          Makefile \
2040
          libavformat/Makefile \
2041
          libavcodec/Makefile \
2042
          libpostproc/Makefile \
2043
          libavutil/Makefile \
2044
          tests/Makefile \
2045
          vhook/Makefile \
2046
          doc/Makefile \
2047
          doc/texi2pod.pl \
2048
          "
2049
    for dir in $DIRS ; do
2050
            mkdir -p $dir
2051
    done
2052
    for f in $FILES ; do
2053
        ln -sf "$source_path/$f" $f
2054
    done
2055
fi
2056
echo "SRC_PATH=$source_path" >> config.mak
2057
echo "BUILD_ROOT=$PWD" >> config.mak
2058

    
2059
if test "$amr" = "yes" ; then
2060
  echo "#define CONFIG_AMR 1" >> $TMPH
2061
  echo "CONFIG_AMR=yes" >> config.mak
2062
fi
2063

    
2064
if test "$amr_wb" = "yes" ; then
2065
  echo "#define CONFIG_AMR_WB 1" >> $TMPH
2066
  echo "CONFIG_AMR_WB=yes" >> config.mak
2067
  echo
2068
  echo "AMR WB FLOAT NOTICE ! Make sure you have downloaded TS26.204"
2069
  echo "V5.1.0 from "
2070
  echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.204/26204-510.zip"
2071
  echo "and extracted the source to libavcodec/amrwb_float"
2072
fi
2073

    
2074
if test "$amr_nb" = "yes" ; then
2075
  echo "#define CONFIG_AMR_NB 1" >> $TMPH
2076
  echo "CONFIG_AMR_NB=yes" >> config.mak
2077
  echo
2078
  echo "AMR NB FLOAT NOTICE ! Make sure you have downloaded TS26.104"
2079
  echo "REL-5 V5.1.0 from "
2080
  echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.104/26104-510.zip"
2081
  echo "and extracted the source to libavcodec/amr_float"
2082
  echo "If you try this on alpha, you may need to change Word32 to int in amr/typedef.h"
2083
fi
2084

    
2085
if test "$amr_nb_fixed" = "yes" ; then
2086
  echo "#define CONFIG_AMR_NB_FIXED 1" >> $TMPH
2087
  echo "CONFIG_AMR_NB_FIXED=yes" >> config.mak
2088
  echo
2089
  echo "AMR NB FIXED POINT NOTICE! Make sure you have downloaded TS26.073 "
2090
  echo "REL-5 version 5.1.0 from "
2091
  echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.073/26073-510.zip"
2092
  echo "and extracted src to libavcodec/amr"
2093
  echo "You must also add -DMMS_IO and remove -pedantic-errors to/from CFLAGS in libavcodec/amr/makefile."
2094
  echo "i.e. CFLAGS = -Wall -I. \$(CFLAGS_\$(MODE)) -D\$(VAD) -DMMS_IO"
2095
fi
2096

    
2097
if test "$amr_if2" = "yes" ; then
2098
  echo "AMR_CFLAGS=-DIF2=1" >> config.mak
2099
fi
2100

    
2101

    
2102
for codec in $DECODER_LIST $ENCODER_LIST $PARSER_LIST $DEMUXER_LIST $MUXER_LIST; do
2103
    echo "#define CONFIG_`echo $codec | tr a-z A-Z` 1" >> $TMPH
2104
    echo "CONFIG_`echo $codec | tr a-z A-Z`=yes" >> config.mak
2105
done
2106

    
2107
# Do not overwrite config.h if unchanged to avoid superfluous rebuilds.
2108
diff $TMPH config.h >/dev/null 2>&1
2109
if test "$?" != "0" ; then
2110
        mv -f $TMPH config.h
2111
else
2112
        echo "config.h is unchanged"
2113
fi
2114

    
2115
rm -f $TMPO $TMPC $TMPE $TMPS $TMPH
2116

    
2117

    
2118
# build pkg-config files libav*.pc and libpostproc.pc
2119
# libavutil.pc
2120
cat <<EOF >libavutil.pc
2121
prefix=$PREFIX
2122
exec_prefix=\${PREFIX}
2123
libdir=\${exec_prefix}/lib
2124
includedir=\${PREFIX}/include
2125

    
2126
Name: libavutil
2127
Description: FFmpeg utility library
2128
Version: $lavu_version
2129
Requires:
2130
Conflicts:
2131
Libs: -L\${libdir} -lavutil
2132
Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2133
EOF
2134

    
2135
cat <<EOF >libavutil-uninstalled.pc
2136
prefix=
2137
exec_prefix=
2138
libdir=\${pcfiledir}/libavutil
2139
includedir=\${pcfiledir}/libavutil
2140

    
2141
Name: libavutil
2142
Description: FFmpeg utility library
2143
Version: $lavu_version
2144
Requires:
2145
Conflicts:
2146
Libs: \${libdir}/${LIBPREF}avutil${LIBSUF}
2147
Cflags: -I\${includedir}
2148
EOF
2149

    
2150
# libavcodec.pc
2151
cat <<EOF >libavcodec.pc
2152
prefix=$PREFIX
2153
exec_prefix=\${PREFIX}
2154
libdir=\${exec_prefix}/lib
2155
includedir=\${PREFIX}/include
2156

    
2157
Name: libavcodec
2158
Description: FFmpeg codec library
2159
Version: $lavc_version
2160
Requires: $pkg_requires libavutil = $lavu_version
2161
Conflicts:
2162
Libs: -L\${libdir} -lavcodec $extralibs
2163
Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2164
EOF
2165

    
2166
cat <<EOF >libavcodec-uninstalled.pc
2167
prefix=
2168
exec_prefix=
2169
libdir=\${pcfiledir}/libavcodec
2170
includedir=\${pcfiledir}/libavcodec
2171

    
2172
Name: libavcodec
2173
Description: FFmpeg codec library
2174
Version: $lavc_version
2175
Requires: $pkg_requires libavutil = $lavu_version
2176
Conflicts:
2177
Libs: \${libdir}/${LIBPREF}avcodec${LIBSUF} $extralibs
2178
Cflags: -I\${includedir}
2179
EOF
2180

    
2181
# libavformat.pc
2182
cat <<EOF >libavformat.pc
2183
prefix=$PREFIX
2184
exec_prefix=\${PREFIX}
2185
libdir=\${exec_prefix}/lib
2186
includedir=\${PREFIX}/include
2187

    
2188
Name: libavformat
2189
Description: FFmpeg container format library
2190
Version: $lavf_version
2191
Requires: $pkg_requires libavcodec = $lavc_version
2192
Conflicts:
2193
Libs: -L\${libdir} -lavformat $extralibs
2194
Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2195
EOF
2196

    
2197
cat <<EOF >libavformat-uninstalled.pc
2198
prefix=
2199
exec_prefix=
2200
libdir=\${pcfiledir}/libavformat
2201
includedir=\${pcfiledir}/libavformat
2202

    
2203
Name: libavformat
2204
Description: FFmpeg container format library
2205
Version: $lavf_version
2206
Requires: $pkg_requires libavcodec = $lavc_version
2207
Conflicts:
2208
Libs: \${libdir}/${LIBPREF}avformat${LIBSUF} $extralibs
2209
Cflags: -I\${includedir}
2210
EOF
2211

    
2212

    
2213
# libpostproc.pc
2214
cat <<EOF >libpostproc.pc
2215
prefix=$PREFIX
2216
exec_prefix=\${PREFIX}
2217
libdir=\${exec_prefix}/lib
2218
includedir=\${PREFIX}/include
2219

    
2220
Name: libpostproc
2221
Description: FFmpeg post processing library
2222
Version: $lavc_version
2223
Requires:
2224
Conflicts:
2225
Libs: -L\${libdir} -lpostproc
2226
Cflags: -I\${includedir} -I\${includedir}/postproc
2227
EOF
2228

    
2229
cat <<EOF >libpostproc-uninstalled.pc
2230
prefix=
2231
exec_prefix=
2232
libdir=\${pcfiledir}/libpostproc
2233
includedir=\${pcfiledir}/libpostproc
2234

    
2235
Name: libpostproc
2236
Description: FFmpeg post processing library
2237
Version: $lavc_version
2238
Requires:
2239
Conflicts:
2240
Libs: \${libdir}/${LIBPREF}postproc${LIBSUF}
2241
Cflags: -I\${includedir}
2242
EOF