Link to the FFmpeg Windows Help website.
[libav.git] / configure
CommitLineData
de6d9b64 1#!/bin/sh
0f3cb305 2#
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3# FFmpeg configure script
4#
5# Copyright (c) 2000, 2001, 2002 Fabrice Bellard
6# Copyright (c) 2005-2006 Diego Biurrun
7# Copyright (c) 2005-2006 Mans Rullgard
0f3cb305 8#
cf9d24ad 9
cde2d79a 10# make sure we are running under a compatible shell
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11# try to make this part work with most shells
12
13try_exec(){
0dbe81bb 14 echo "Trying shell $1"
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15 type "$1" >/dev/null 2>&1 && exec "$@"
16}
17
5237ce67 18unset foo
0dbe81bb
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19(: ${foo%%bar}) 2>/dev/null
20E1="$?"
21
22(: ${foo?}) 2>/dev/null
23E2="$?"
24
25if test "$E1" != 0 || test "$E2" = 0; then
26 echo "Broken shell detected. Trying alternatives."
c21d6325
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27 export FF_CONF_EXEC
28 if test "0$FF_CONF_EXEC" -lt 1; then
29 FF_CONF_EXEC=1
30 try_exec bash "$0" "$@"
31 fi
32 if test "0$FF_CONF_EXEC" -lt 2; then
33 FF_CONF_EXEC=2
34 try_exec ksh "$0" "$@"
35 fi
36 if test "0$FF_CONF_EXEC" -lt 3; then
37 FF_CONF_EXEC=3
38 try_exec /usr/xpg4/bin/sh "$0" "$@"
cde2d79a
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39 fi
40 echo "No compatible shell script interpreter found."
fc53da20 41 echo "This configure script requires a POSIX-compatible shell"
c21d6325 42 echo "such as bash or ksh."
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43 echo "THIS IS NOT A BUG IN FFMPEG, DO NOT REPORT IT AS SUCH."
44 echo "Instead, install a working POSIX-compatible shell."
45 echo "Disabling this configure test will create a broken FFmpeg."
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46 if test "$BASH_VERSION" = '2.04.0(1)-release'; then
47 echo "This bash version ($BASH_VERSION) is broken on your platform."
48 echo "Upgrade to a later version if available."
49 fi
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50 exit 1
51fi
52
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53show_help(){
54 echo "Usage: configure [options]"
55 echo "Options: [defaults in brackets after descriptions]"
56 echo
57 echo "Standard options:"
58 echo " --help print this message"
2ba042a7 59 echo " --log[=FILE|yes|no] log tests and output to FILE [config.err]"
2266e085 60 echo " --prefix=PREFIX install in PREFIX [$PREFIX]"
74c53c2d 61 echo " --libdir=DIR install libs in DIR [PREFIX/lib]"
84c22efd 62 echo " --shlibdir=DIR install shared libs in DIR [PREFIX/lib]"
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63 echo " --incdir=DIR install includes in DIR [PREFIX/include/ffmpeg]"
64 echo " --mandir=DIR install man page in DIR [PREFIX/man]"
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65 echo " --enable-mingw32 enable MinGW native/cross Windows compile"
66 echo " --enable-mingwce enable MinGW native/cross WinCE compile"
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67 echo " --enable-static build static libraries [default=yes]"
68 echo " --disable-static do not build static libraries [default=no]"
69 echo " --enable-shared build shared libraries [default=no]"
70 echo " --disable-shared do not build shared libraries [default=yes]"
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DB
71 echo " --enable-pp enable GPLed postprocessing support [default=no]"
72 echo " --enable-swscaler software scaler support [default=no]"
74c53c2d 73 echo " --enable-sunmlib use Sun medialib [default=no]"
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74 echo " --enable-beosthreads use BeOS threads [default=no]"
75 echo " --enable-os2threads use OS/2 threads [default=no]"
74c53c2d 76 echo " --enable-pthreads use pthreads [default=no]"
eb113804 77 echo " --enable-w32threads use Win32 threads [default=no]"
56a059ac 78 echo " --enable-x11grab enable X11 grabbing [default=no]"
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79 echo " --enable-dc1394 enable IIDC-1394 grabbing using libdc1394"
80 echo " and libraw1394 [default=no]"
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81 echo " --enable-a52 enable GPLed liba52 support [default=no]"
82 echo " --enable-a52bin open liba52.so.0 at runtime [default=no]"
8ac17293 83 echo " --enable-avisynth allow reading AVISynth script files [default=no]"
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84 echo " --enable-dts enable GPLed libdts support [default=no]"
85 echo " --enable-faac enable FAAC support via libfaac [default=no]"
86 echo " --enable-faad enable FAAD support via libfaad [default=no]"
87 echo " --enable-faadbin build FAAD support with runtime linking [default=no]"
88 echo " --enable-libgsm enable GSM support via libgsm [default=no]"
89 echo " --enable-mp3lame enable MP3 encoding via libmp3lame [default=no]"
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90 echo " --enable-libnut enable NUT (de)muxing via libnut,"
91 echo " native demuxer exists [default=no]"
ba5fd8c5 92 echo " --enable-libogg enable Ogg muxing via libogg [default=no]"
71757822 93 echo " --enable-libtheora enable Theora encoding via libtheora [default=no]"
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94 echo " --enable-vorbis enable Vorbis en/decoding via libvorbis,"
95 echo " native implementations exist [default=no]"
dc922953 96 echo " --enable-x264 enable H.264 encoding via x264 [default=no]"
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97 echo " --enable-xvid enable Xvid encoding via xvidcore,"
98 echo " native MPEG-4/Xvid encoder exists [default=no]"
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99 echo " --enable-amr_nb enable amr_nb float audio codec"
100 echo " --enable-amr_nb-fixed use fixed point for amr-nb codec"
101 echo " --enable-amr_wb enable amr_wb float audio codec"
102 echo " --enable-amr_if2 enable amr_wb IF2 audio codec"
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103 echo " --enable-gpl allow use of GPL code, the resulting libav*"
104 echo " and ffmpeg will be under GPL [default=no]"
105 echo ""
106 echo "Advanced options (experts only):"
107 echo " --source-path=PATH path to source code [$source_path]"
108 echo " --cross-prefix=PREFIX use PREFIX for compilation tools [$cross_prefix]"
fac252f9 109 echo " --cross-compile assume a cross-compiler is used"
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110 echo " --cc=CC use C compiler CC [$cc]"
111 echo " --make=MAKE use specified make [$make]"
112 echo " --extra-cflags=ECFLAGS add ECFLAGS to CFLAGS [$CFLAGS]"
113 echo " --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]"
114 echo " --extra-libs=ELIBS add ELIBS [$ELIBS]"
115 echo " --build-suffix=SUFFIX suffix for application specific build []"
cc6a90dd 116 echo " --arch=ARCH select architecture [$arch]"
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117 echo " --cpu=CPU selects the minimum cpu required (affects
118 instruction selection, may crash on older CPUs)"
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119 echo " --powerpc-perf-enable enable performance report on PPC"
120 echo " (requires enabling PMC)"
121 echo " --disable-mmx disable MMX usage"
1839e854 122 echo " --disable-armv5te disable armv5te usage"
edab3048 123 echo " --disable-armv6 disable armv6 usage"
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124 echo " --disable-iwmmxt disable iwmmxt usage"
125 echo " --disable-altivec disable AltiVec usage"
126 echo " --disable-audio-oss disable OSS audio support [default=no]"
127 echo " --disable-audio-beos disable BeOS audio support [default=no]"
128 echo " --disable-v4l disable video4linux grabbing [default=no]"
129 echo " --disable-v4l2 disable video4linux2 grabbing [default=no]"
130 echo " --disable-bktr disable bktr video grabbing [default=no]"
131 echo " --disable-dv1394 disable DV1394 grabbing [default=no]"
132 echo " --disable-network disable network support [default=no]"
0c7bb0e5 133 echo " --disable-ipv6 disable ipv6 support [default=no]"
74c53c2d 134 echo " --disable-zlib disable zlib [default=no]"
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135 echo " --disable-vhook disable video hooking support"
136 echo " --enable-gprof enable profiling with gprof [$gprof]"
137 echo " --disable-debug disable debugging symbols"
138 echo " --disable-opts disable compiler optimizations"
78fcba8f 139 echo " --enable-extra-warnings enable more compiler warnings"
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140 echo " --disable-mpegaudio-hp faster (but less accurate)"
141 echo " MPEG audio decoding [default=no]"
142 echo " --disable-protocols disable I/O protocols support [default=no]"
786b30af 143 echo " --disable-ffmpeg disable ffmpeg build"
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144 echo " --disable-ffserver disable ffserver build"
145 echo " --disable-ffplay disable ffplay build"
146 echo " --enable-small optimize for size instead of speed"
147 echo " --enable-memalign-hack emulate memalign, interferes with memory debuggers"
148 echo " --disable-strip disable stripping of executables and shared libraries"
149 echo " --disable-encoder=NAME disables encoder NAME"
150 echo " --enable-encoder=NAME enables encoder NAME"
151 echo " --disable-decoder=NAME disables decoder NAME"
152 echo " --enable-decoder=NAME enables decoder NAME"
153 echo " --disable-encoders disables all encoders"
154 echo " --disable-decoders disables all decoders"
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155 echo " --disable-muxer=NAME disables muxer NAME"
156 echo " --enable-muxer=NAME enables muxer NAME"
74c53c2d 157 echo " --disable-muxers disables all muxers"
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158 echo " --disable-demuxer=NAME disables demuxer NAME"
159 echo " --enable-demuxer=NAME enables demuxer NAME"
74c53c2d 160 echo " --disable-demuxers disables all demuxers"
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161 echo " --enable-parser=NAME enables parser NAME"
162 echo " --disable-parser=NAME disables parser NAME"
163 echo " --disable-parsers disables all parsers"
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164 echo ""
165 echo "NOTE: Object files are built at the place where configure is launched."
166 exit 1
167}
cf9d24ad 168
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169log(){
170 echo "$@" >>$logfile
171}
172
720c69da 173log_file(){
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174 log BEGIN $1
175 cat -n $1 >>$logfile
176 log END $1
177}
178
2ba042a7 179echolog(){
c8e9f801 180 log "$@"
57bd82d4 181 echo "$@"
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MR
182}
183
184die(){
185 echolog "$@"
186 cat <<EOF
187If you think configure made a mistake, make sure you are using the latest
188version from SVN. If the latest version fails, report the problem to the
189ffmpeg-devel@mplayerhq.hu mailing list or IRC #ffmpeg on irc.freenode.net.
190EOF
720c69da 191 if enabled logging; then
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192 cat <<EOF
193Include the log file "$logfile" produced by configure as this will help
194solving the problem.
195EOF
196 else
197cat <<EOF
198Rerun configure with logging enabled (do not use --log=no), and include the
199log this produces with your report.
200EOF
201 fi
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202 rm -f $TMPC $TMPO $TMPE $TMPS $TMPH
203 exit 1
204}
205
904e48f1 206# "tr '[a-z]' '[A-Z]'" is a workaround for Solaris tr not grokking "tr a-z A-Z"
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207toupper(){
208 echo "$@" | tr '[a-z]' '[A-Z]'
209}
210
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211set_all(){
212 value=$1
213 shift
214 for var in $*; do
215 eval $var=$value
216 done
217}
218
219enable(){
220 set_all yes $*
221}
222
223disable(){
224 set_all no $*
225}
226
57bd82d4 227enabled(){
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228 eval test "x\$$1" = "xyes"
229}
230
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231disabled(){
232 eval test "x\$$1" = "xno"
233}
234
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235enabled_all(){
236 for opt; do
237 enabled $opt || return 1
238 done
239}
240
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DB
241disabled_all(){
242 for opt; do
243 disabled $opt || return 1
244 done
245}
246
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247enabled_any(){
248 for opt; do
249 enabled $opt && return 0
250 done
251}
252
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DB
253disabled_any(){
254 for opt; do
255 disabled $opt && return 0
256 done
257}
258
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MR
259check_deps(){
260 for cfg; do
261 eval dep_all="\$${cfg}_deps"
262 eval dep_any="\$${cfg}_deps_any"
263 enabled_all $dep_all || disable $cfg
264 enabled_any $dep_any || disable $cfg
265 done
266}
267
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268print_config(){
269 pfx=$1
270 header=$2
271 makefile=$3
272 shift 3
273 for cfg; do
274 if enabled $cfg; then
275 ucname="${pfx}`toupper $cfg`"
276 echo "#define ${ucname} 1" >> $header
277 echo "${ucname}=yes" >> $makefile
278 fi
279 done
57bd82d4
MR
280}
281
282flags_saved(){
283 (: ${SAVE_CFLAGS?}) 2>/dev/null
284}
285
dcd479c0 286save_flags(){
57bd82d4 287 flags_saved && return
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288 SAVE_CFLAGS="$CFLAGS"
289 SAVE_LDFLAGS="$LDFLAGS"
290 SAVE_extralibs="$extralibs"
291}
292
293restore_flags(){
294 CFLAGS="$SAVE_CFLAGS"
295 LDFLAGS="$SAVE_LDFLAGS"
296 extralibs="$SAVE_extralibs"
297 unset SAVE_CFLAGS
298 unset SAVE_LDFLAGS
299 unset SAVE_extralibs
300}
301
302temp_cflags(){
303 save_flags
304 CFLAGS="$CFLAGS $*"
305}
306
307temp_ldflags(){
308 save_flags
309 LDFLAGS="$LDFLAGS $*"
310}
311
312temp_extralibs(){
313 save_flags
314 extralibs="$extralibs $*"
315}
316
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317append(){
318 var=$1
319 shift
320 flags_saved && eval "SAVE_$var=\"\$SAVE_$var $*\""
321 eval "$var=\"\$$var $*\""
322}
323
324add_cflags(){
325 append CFLAGS "$@"
326}
327
328add_ldflags(){
329 append LDFLAGS "$@"
330}
331
332add_extralibs(){
333 append extralibs "$@"
334}
335
b0cfb663 336check_cmd(){
b3cb5d51 337 log "$@"
9b4f605c 338 "$@" >>$logfile 2>&1
b0cfb663
MR
339}
340
dcd479c0 341check_cc(){
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342 log check_cc "$@"
343 cat >$TMPC
720c69da 344 log_file $TMPC
b0cfb663 345 check_cmd $cc $CFLAGS "$@" -c -o $TMPO $TMPC
57bd82d4
MR
346}
347
348check_cpp(){
349 log check_cpp "$@"
dcd479c0 350 cat >$TMPC
720c69da 351 log_file $TMPC
b0cfb663 352 check_cmd $cc $CFLAGS "$@" -E -o $TMPO $TMPC
dcd479c0
MR
353}
354
355check_ld(){
57bd82d4 356 log check_ld "$@"
0607887f 357 check_cc || return
b0cfb663 358 check_cmd $cc $LDFLAGS "$@" -o $TMPE $TMPO $extralibs
dcd479c0
MR
359}
360
361check_cflags(){
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362 log check_cflags "$@"
363 check_cc "$@" <<EOF && add_cflags "$@"
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364int x;
365EOF
366}
367
368check_ldflags(){
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369 log check_ldflags "$@"
370 check_ld "$@" <<EOF && add_ldflags "$@"
371int main(){
372 return 0;
373}
dcd479c0
MR
374EOF
375}
376
377check_header(){
57bd82d4 378 log check_header "$@"
dcd479c0
MR
379 header=$1
380 shift
57bd82d4 381 check_cpp "$@" <<EOF
dcd479c0
MR
382#include <$header>
383int x;
384EOF
0701ca7f 385 err=$?
0dbe81bb 386 var=`echo $header | sed 's/[^A-Za-z0-9_]/_/g'`
0701ca7f
MR
387 test "$err" = 0 && enable $var || disable $var
388 return $err
dcd479c0
MR
389}
390
391check_func(){
57bd82d4 392 log check_func "$@"
dcd479c0
MR
393 func=$1
394 shift
395 check_ld "$@" <<EOF
396extern int $func();
397int main(){
398 $func();
399}
400EOF
0701ca7f
MR
401 err=$?
402 test "$err" = 0 && enable $func || disable $func
403 return $err
dcd479c0
MR
404}
405
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406check_lib(){
407 log check_lib "$@"
408 header="$1"
409 func="$2"
410 shift 2
411 temp_extralibs "$@"
412 check_header $header && check_func $func && add_extralibs "$@"
413 err=$?
414 restore_flags
415 return $err
416}
417
dcd479c0 418check_exec(){
90be59ef 419 check_ld "$@" && { enabled cross_compile || $TMPE >>$logfile 2>&1; }
57bd82d4
MR
420}
421
422require(){
423 name="$1"
424 header="$2"
425 func="$3"
426 shift 3
427 check_lib $header $func "$@" || die "ERROR: $name not found"
dcd479c0
MR
428}
429
c505dd31
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430apply(){
431 file=$1
432 shift
433 "$@" < "$file" > "$file.tmp" && mv "$file.tmp" "$file" || rm "$file.tmp"
434}
435
c88f5d72
MR
436CONFIG_LIST='
437 encoders
438 decoders
439 parsers
440 muxers
441 demuxers
c88f5d72
MR
442 amr
443 amr_nb
444 amr_nb_fixed
445 amr_wb
446 audio_beos
447 audio_oss
448 avisynth
449 beos_netserver
450 bktr
451 dc1394
c88f5d72 452 dv1394
c88f5d72
MR
453 ffmpeg
454 ffplay
455 ffserver
456 gpl
457 ipv6
f8904fd9
DB
458 liba52
459 liba52bin
3ffab361 460 libdts
2eed5a46
DB
461 libfaac
462 libfaad
463 libfaadbin
c88f5d72 464 libgsm
6ebe07fb 465 libmp3lame
c88f5d72
MR
466 libnut
467 libogg
150d2772 468 libtheora
c88f5d72
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469 libvorbis
470 memalign_hack
c88f5d72
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471 mpegaudio_hp
472 network
473 pp
474 protocols
475 swscaler
476 vhook
477 video4linux
478 video4linux2
860391a5 479 wince
56a059ac 480 x11grab
c88f5d72
MR
481 x264
482 xvid
483 zlib
484'
485
486HAVE_LIST='
1ac9331a 487 altivec
c88f5d72 488 altivec_h
1ac9331a 489 armv5te
edab3048 490 armv6
b265431e 491 beosthreads
c88f5d72 492 byteswap_h
1ac9331a 493 cmov
c88f5d72 494 dcbzl
f8aa696f
DB
495 dev_bktr_ioctl_bt848_h
496 dev_bktr_ioctl_meteor_h
497 dev_ic_bt8xx_h
498 dev_video_meteor_ioctl_meteor_h
499 dev_video_bktr_ioctl_bt848_h
18b67ae5 500 dlfcn_h
c88f5d72 501 dlopen
7073e9fc 502 fast_cmov
c88f5d72
MR
503 freetype2
504 gprof
505 imlib2
2e1913b1 506 inet_aton
1ac9331a 507 iwmmxt
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508 localtime_r
509 lrintf
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510 machine_ioctl_bt848_h
511 machine_ioctl_meteor_h
c88f5d72
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512 malloc_h
513 memalign
514 mlib
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MR
515 mmi
516 mmx
9c914398 517 os2
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518 os2threads
519 pthreads
c88f5d72
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520 sdl
521 sdl_video_size
b265431e
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522 threads
523 w32threads
c88f5d72 524'
44161118 525
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526TARGET_LIST='
527 altivec
528 armv5te
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529 iwmmxt
530 mmi
531 mmx
532'
533
30fd06be 534flashsv_decoder_deps="zlib"
773be23a 535flashsv_encoder_deps="zlib"
30fd06be
MR
536mpeg_xvmc_decoder_deps="xvmc"
537png_decoder_deps="zlib"
538png_encoder_deps="zlib"
539x264_encoder_deps="x264"
540xvid_encoder_deps="xvid"
541zmbv_decoder_deps="zlib"
542zmbv_encoder_deps="zlib"
543
544aac_decoder_deps="libfaad"
545mpeg4aac_decoder_deps="libfaad"
546ac3_decoder_deps="liba52"
547amr_nb_decoder_deps_any="amr_nb amr_nb_fixed"
548amr_nb_encoder_deps_any="amr_nb amr_nb_fixed"
549amr_wb_decoder_deps="amr_wb"
550amr_wb_encoder_deps="amr_wb"
551dts_decoder_deps="libdts"
552faac_encoder_deps="libfaac"
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553libgsm_decoder_deps="libgsm"
554libgsm_encoder_deps="libgsm"
150d2772 555libtheora_encoder_deps="libtheora"
30fd06be
MR
556mp3lame_encoder_deps="libmp3lame"
557oggvorbis_decoder_deps="libvorbis"
558oggvorbis_encoder_deps="libvorbis"
559
560audio_demuxer_deps_any="audio_oss audio_beos"
561audio_muxer_deps_any="audio_oss audio_beos"
562dc1394_demuxer_deps="dc1394"
563dv1394_demuxer_deps="dv1394"
564gxf_muxer_deps="gpl"
565nut_muxer_deps="libnut"
566ogg_muxer_deps="libogg"
567redir_demuxer_deps="network"
568rtp_muxer_deps="network"
569rtsp_demuxer_deps="network"
570sdp_demuxer_deps="network"
571v4l2_demuxer_deps="video4linux2"
3fb2ff0b 572video_grab_device_demuxer_deps_any="video4linux bktr"
30fd06be
MR
573x11_grab_device_demuxer_deps="x11grab"
574
0f3cb305 575# set temporary file name
57514323 576if test ! -z "$TMPDIR" ; then
0f3cb305 577 TMPDIR1="${TMPDIR}"
57514323 578elif test ! -z "$TEMPDIR" ; then
0f3cb305 579 TMPDIR1="${TEMPDIR}"
3d204385 580else
0f3cb305 581 TMPDIR1="/tmp"
3d204385
NK
582fi
583
0f3cb305
FB
584TMPC="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.c"
585TMPO="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.o"
f3ec2d46 586TMPE="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}"
0f3cb305
FB
587TMPS="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S"
588TMPH="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.h"
589
de6d9b64 590# default parameters
720c69da 591logging="yes"
2ba042a7 592logfile="config.err"
2266e085
DB
593PREFIX="/usr/local"
594libdir='${PREFIX}/lib'
84c22efd 595shlibdir="$libdir"
2266e085
DB
596incdir='${PREFIX}/include/ffmpeg'
597mandir='${PREFIX}/man'
598bindir='${PREFIX}/bin'
0f3cb305 599cross_prefix=""
fac252f9 600cross_compile="no"
de6d9b64
FB
601cc="gcc"
602ar="ar"
be7109c1 603ranlib="ranlib"
4a908fbc 604make="make"
0f3cb305 605strip="strip"
cc6a90dd 606arch=`uname -m`
38d0a8aa 607cpu="generic"
e45a2872 608powerpc_perf="no"
0f3cb305 609mmx="default"
e7768fc5 610cmov="no"
7073e9fc 611fast_cmov="no"
1839e854 612armv5te="default"
edab3048 613armv6="default"
eba9ae3c 614iwmmxt="default"
ab6c65f6 615altivec="default"
87ea51e0 616dcbzl="no"
d46aba26 617mmi="default"
cc6a90dd 618case "$arch" in
ef0bc4c9 619 i386|i486|i586|i686|i86pc|BePC)
419b8784 620 arch="x86_32"
de6d9b64 621 ;;
7bf9648e 622 x86_64|amd64)
a63e5f1c 623 arch="x86_32"
32255f6c 624 canon_arch="`$cc -dumpmachine | sed -e 's,\([^-]*\)-.*,\1,'`"
7bf9648e
JM
625 if [ x"$canon_arch" = x"x86_64" -o x"$canon_arch" = x"amd64" ]; then
626 if [ -z "`echo $CFLAGS | grep -- -m32`" ]; then
cc6a90dd 627 arch="x86_64"
7bf9648e 628 fi
053dea12
AJ
629 fi
630 ;;
6dc7b6b3
DB
631 # armv4l is a subset of armv[567]*l
632 arm|armv[4567]*l)
cc6a90dd 633 arch="armv4l"
6ed7422a 634 ;;
91d1f1a4 635 alpha)
cc6a90dd 636 arch="alpha"
91d1f1a4 637 ;;
2645e80f 638 "Power Macintosh"|ppc|ppc64|powerpc)
cc6a90dd 639 arch="powerpc"
90cee0c3 640 ;;
b028a866 641 mips|mipsel|IP*)
cc6a90dd 642 arch="mips"
d46aba26 643 ;;
bb476ff3 644 sun4u|sparc64)
cc6a90dd 645 arch="sparc64"
a7beab73 646 ;;
bb476ff3 647 sparc)
cc6a90dd 648 arch="sparc"
bb476ff3 649 ;;
bdb2e37c 650 sh4)
cc6a90dd 651 arch="sh4"
bdb2e37c 652 ;;
67860b26 653 parisc|parisc64)
cc6a90dd 654 arch="parisc"
67860b26
SH
655 ;;
656 s390|s390x)
cc6a90dd 657 arch="s390"
67860b26
SH
658 ;;
659 m68k)
cc6a90dd 660 arch="m68k"
67860b26
SH
661 ;;
662 ia64)
cc6a90dd 663 arch="ia64"
67860b26 664 ;;
81a9b052 665 bfin)
cc6a90dd 666 arch="bfin"
81a9b052 667 ;;
de6d9b64 668 *)
cc6a90dd 669 arch="unknown"
de6d9b64
FB
670 ;;
671esac
672gprof="no"
9d2a0f1c
MR
673video4linux="yes"
674video4linux2="yes"
6beefa40 675bktr="no"
5cbcf02c 676audio_oss="yes"
dfdfa47c 677audio_beos="no"
56a059ac 678x11grab="no"
8aa3ee32 679dv1394="yes"
f02be79d 680dc1394="no"
5cbcf02c 681network="yes"
0c7bb0e5 682ipv6="yes"
0147f198 683zlib="yes"
f8904fd9
DB
684liba52="no"
685liba52bin="no"
dc922953 686libdts="no"
2eed5a46
DB
687libfaac="no"
688libfaad="no"
a2234ceb 689libfaad2="no"
2eed5a46 690libfaadbin="no"
bb4c2140 691libgsm="no"
6ebe07fb 692libmp3lame="no"
f956e129 693libnut="no"
9146ca37 694libogg="no"
150d2772 695libtheora="no"
be74741c 696libvorbis="no"
1ddadfa9 697xvid="no"
6662ec29 698x264="no"
ba9261e5 699pp="no"
732d9245 700mingw32="no"
860391a5 701wince="no"
f3ec2d46 702os2="no"
320d060a 703lstatic="yes"
83286d2a 704lshared="no"
cddf3f45
GM
705optimize="yes"
706debug="yes"
78fcba8f 707extrawarnings="no"
65d1bea2 708dostrip="yes"
ef0bc4c9 709extralibs="-lm"
0f3cb305 710bigendian="no"
a8721c09 711vhook="default"
8ac17293 712avisynth="no"
18b67ae5 713dlfcn_h="no"
adbc0510 714dlopen="no"
1eb2212e 715mpegaudio_hp="yes"
baa3a937 716SHFLAGS='-shared -Wl,-soname,$@'
cab3ef82 717VHOOKSHFLAGS='$(SHFLAGS)'
8e72b130 718beos_netserver="no"
04f46ced 719protocols="yes"
786b30af 720ffmpeg="yes"
8154d2e0 721ffserver="yes"
a86b921c 722ffplay="yes"
80581e98 723LIBOBJFLAGS=""
e89b8b0a 724FFLDFLAGS=-Wl,--warn-common
e240ee67 725LDLATEFLAGS='-Wl,-rpath-link,\$(BUILD_ROOT)/libavcodec -Wl,-rpath-link,\$(BUILD_ROOT)/libavformat -Wl,-rpath-link,\$(BUILD_ROOT)/libavutil'
c536cb09 726FFSERVERLDFLAGS=-Wl,-E
f39e56a8 727LDCONFIG="ldconfig"
f3ec2d46
SG
728LIBPREF="lib"
729LIBSUF=".a"
4bdd05e7 730LIB='$(LIBPREF)$(NAME)$(LIBSUF)'
f3ec2d46
SG
731SLIBPREF="lib"
732SLIBSUF=".so"
4bdd05e7 733SLIBNAME='$(SLIBPREF)$(NAME)$(SLIBSUF)'
b29bddab
DB
734SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)'
735SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)'
951bf3e6 736EXESUF=""
eb94aca9 737BUILDSUF=""
891f64b3 738amr_nb="no"
d663a1fd 739amr_wb="no"
bc634f6f 740amr_nb_fixed="no"
2a515c08 741amr_if2="no"
bde24d6e 742mlib="no"
e5f94c2b
RP
743beosthreads="no"
744os2threads="no"
9c3d33d6 745pthreads="no"
eb113804 746w32threads="no"
e5f94c2b 747thread_type="no"
790c9ca7 748swscaler="no"
b2e3c528 749gpl="no"
9ddbcae6 750memalign_hack="no"
4454dc1b 751asmalign_pot="unknown"
d4596ae3 752LIB_INSTALL_EXTRA_CMD='$(RANLIB) "$(libdir)/$(LIB)"'
ef0bc4c9
FR
753
754# OS specific
755targetos=`uname -s`
756case $targetos in
757BeOS)
2266e085 758PREFIX="/boot/home/config"
ef0bc4c9 759# helps building libavcodec
30a3e5d4 760add_cflags "-DPIC -fomit-frame-pointer"
31ba0b4d 761# 3 gcc releases known for BeOS, each with ugly bugs
b2924696 762gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
31ba0b4d
FR
763case "$gcc_version" in
7642.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc"
765mmx="no"
766;;
767*20010315*) echo "BeBits gcc"
30a3e5d4 768add_cflags "-fno-expensive-optimizations"
31ba0b4d
FR
769;;
770esac
e1707f52 771SHFLAGS=-nostart
29799f8b 772# disable Linux things
e1707f52 773audio_oss="no"
9d2a0f1c
MR
774video4linux="no"
775video4linux2="no"
8aa3ee32 776dv1394="no"
29799f8b 777# enable BeOS things
dfdfa47c 778audio_beos="yes"
ef0bc4c9
FR
779# no need for libm, but the inet stuff
780# Check for BONE
781if (echo $BEINCLUDES|grep 'headers/be/bone' >/dev/null); then
782extralibs="-lbind -lsocket"
783else
8e72b130 784beos_netserver="yes"
26b35efb 785extralibs="-lnet"
ef0bc4c9 786fi ;;
4baca069 787SunOS)
9d2a0f1c
MR
788video4linux="no"
789video4linux2="no"
4baca069 790audio_oss="no"
8aa3ee32 791dv1394="no"
4baca069 792make="gmake"
e89b8b0a 793FFLDFLAGS=""
c536cb09 794FFSERVERLDFLAGS=""
813457e5 795SHFLAGS="-shared -Wl,-h,\$@"
30a3e5d4 796add_extralibs "-lsocket -lnsl"
4baca069 797;;
b7aa4a59 798NetBSD)
9d2a0f1c
MR
799video4linux="no"
800video4linux2="no"
6beefa40 801bktr="yes"
b7aa4a59
SS
802audio_oss="yes"
803dv1394="no"
804make="gmake"
30a3e5d4 805add_extralibs "-lossaudio"
b7aa4a59 806;;
8c802695 807OpenBSD)
9d2a0f1c
MR
808video4linux="no"
809video4linux2="no"
6beefa40 810bktr="yes"
8c802695
JM
811audio_oss="yes"
812dv1394="no"
8d0ba041 813need_memalign="no"
8c802695 814make="gmake"
80581e98 815LIBOBJFLAGS="\$(PIC)"
a1309f8f 816LDCONFIG="ldconfig -m \$(shlibdir)"
8d0ba041
MR
817SHFLAGS='-shared'
818SLIBNAME='$(SLIBPREF)$(NAME)$(SLIBSUF).$(LIBVERSION)'
819SLIBNAME_WITH_VERSION='$(SLIBNAME)'
820SLIBNAME_WITH_MAJOR='$(SLIBNAME)'
30a3e5d4 821add_extralibs "-lossaudio"
8c802695 822;;
9c938e77 823FreeBSD)
9d2a0f1c
MR
824video4linux="no"
825video4linux2="no"
6beefa40 826bktr="yes"
9c938e77 827audio_oss="yes"
8aa3ee32 828dv1394="no"
9c938e77 829make="gmake"
5d323602 830need_memalign="no"
30a3e5d4 831add_cflags "-pthread"
9c938e77 832;;
38f0d3ce 833GNU/kFreeBSD)
9d2a0f1c
MR
834video4linux="no"
835video4linux2="no"
38f0d3ce
DB
836bktr="yes"
837audio_oss="yes"
838dv1394="no"
30a3e5d4 839add_cflags "-pthread"
38f0d3ce 840;;
4a908fbc 841BSD/OS)
9d2a0f1c
MR
842video4linux="no"
843video4linux2="no"
6beefa40 844bktr="yes"
6063bce7 845audio_oss="yes"
8aa3ee32 846dv1394="no"
4a908fbc
AB
847extralibs="-lpoll -lgnugetopt -lm"
848make="gmake"
1db68540 849strip="strip -d"
4a908fbc 850;;
90cee0c3 851Darwin)
a43bd1d7 852cc="cc"
9d2a0f1c
MR
853video4linux="no"
854video4linux2="no"
90cee0c3 855audio_oss="no"
8aa3ee32 856dv1394="no"
5d323602 857need_memalign="no"
79cc11b3 858SHFLAGS="-dynamiclib -Wl,-single_module -Wl,-install_name,\$(shlibdir)/\$(SLIBNAME),-current_version,\$(SPPVERSION),-compatibility_version,\$(SPPVERSION) -Wl,-read_only_relocs,suppress"
408382a4 859VHOOKSHFLAGS='-dynamiclib -Wl,-single_module -flat_namespace -undefined suppress -Wl,-install_name,$(shlibdir)/vhook/$@'
90cee0c3 860extralibs=""
47930f09 861strip="strip -x"
e89b8b0a 862FFLDFLAGS="-Wl,-dynamic,-search_paths_first"
4e159595 863SLIBSUF=".dylib"
d0c2abb1 864SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME).$(LIBVERSION)$(SLIBSUF)'
f3b60109 865SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME).$(LIBMAJOR)$(SLIBSUF)'
c536cb09 866FFSERVERLDFLAGS=-Wl,-bind_at_load
90cee0c3 867;;
732d9245 868MINGW32*)
951bf3e6 869# Note: the rest of the mingw32 config is done afterwards as mingw32
29799f8b 870# can be forced on the command line for Linux cross compilation.
732d9245
BE
871mingw32="yes"
872;;
3f027ca7 873CYGWIN*)
b2828252 874targetos=CYGWIN
6bc0e1cf 875shlibdir="$bindir"
9d2a0f1c
MR
876video4linux="no"
877video4linux2="no"
3f027ca7 878audio_oss="yes"
8aa3ee32 879dv1394="no"
07a1b05e 880VHOOKSHFLAGS='-shared -L$(BUILD_ROOT)/libavformat -L$(BUILD_ROOT)/libavcodec -L$(BUILD_ROOT)/libavutil'
fbb9d104 881VHOOKLIBS='-lavformat$(BUILDSUF) -lavcodec$(BUILDSUF) -lavutil$(BUILDSUF) $(EXTRALIBS)'
3f027ca7 882extralibs=""
487c2fad 883EXESUF=".exe"
4581fdff
VP
884SLIBPREF="cyg"
885SLIBSUF=".dll"
886SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)'
887SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)'
888SHFLAGS='-shared -Wl,--out-implib=lib$(NAME).dll.a'
3f027ca7 889;;
b55e4ef4 890Linux)
e240ee67 891LDLATEFLAGS="-Wl,--as-needed $LDLATEFLAGS"
b55e4ef4 892;;
99614dd4 893IRIX*)
b2828252 894targetos=IRIX
99614dd4 895ranlib="echo ignoring ranlib"
9d2a0f1c
MR
896video4linux="no"
897video4linux2="no"
99614dd4
MB
898audio_oss="no"
899make="gmake"
900;;
f3ec2d46
SG
901OS/2)
902TMPE=$TMPE".exe"
3ca4b654 903ar="emxomfar -p128"
69db4e10
SG
904ranlib="echo ignoring ranlib"
905strip="echo ignoring strip"
30a3e5d4 906add_cflags "-Zomf"
e89b8b0a 907FFLDFLAGS="-Zomf -Zstack 16384 -s"
3ca4b654 908SHFLAGS="-Zdll -Zomf"
c536cb09 909FFSERVERLDFLAGS=""
f3ec2d46
SG
910LIBPREF=""
911LIBSUF=".lib"
912SLIBPREF=""
913SLIBSUF=".dll"
951bf3e6 914EXESUF=".exe"
f3ec2d46 915extralibs=""
c99dd233 916pkg_requires=""
9d2a0f1c
MR
917video4linux="no"
918video4linux2="no"
f3ec2d46 919audio_oss="no"
8aa3ee32 920dv1394="no"
f3ec2d46 921ffserver="no"
3ca4b654 922vhook="no"
f3ec2d46
SG
923os2="yes"
924;;
b2828252
DB
925*)
926targetos="${targetos}-UNKNOWN"
927;;
ef0bc4c9 928esac
de6d9b64 929
0f3cb305 930# find source path
997baf01 931source_path="`dirname \"$0\"`"
0f3cb305
FB
932source_path_used="yes"
933if test -z "$source_path" -o "$source_path" = "." ; then
997baf01 934 source_path="`pwd`"
0f3cb305 935 source_path_used="no"
e7a4dafb
MR
936else
937 source_path="`cd \"$source_path\"; pwd`"
997baf01
MR
938 echo "$source_path" | grep -q '[[:blank:]]' &&
939 die "Out of tree builds are impossible with whitespace in source path."
de6d9b64
FB
940fi
941
7d6ed4aa
MR
942if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
943 show_help
944fi
945
e6819061 946FFMPEG_CONFIGURATION="$@"
f255e0ab 947
f3902026
AJ
948ENCODER_LIST=`sed -n 's/^[^#]*ENC.*, *\(.*\)).*/\1_encoder/p' "$source_path/libavcodec/allcodecs.c"`
949DECODER_LIST=`sed -n 's/^[^#]*DEC.*, *\(.*\)).*/\1_decoder/p' "$source_path/libavcodec/allcodecs.c"`
950PARSER_LIST=`sed -n 's/^[^#]*PARSER.*, *\(.*\)).*/\1_parser/p' "$source_path/libavcodec/allcodecs.c"`
5b9b3b68
AJ
951MUXER_LIST=`sed -n 's/^[^#]*_MUX.*, *\(.*\)).*/\1_muxer/p' "$source_path/libavformat/allformats.c"`
952DEMUXER_LIST=`sed -n 's/^[^#]*DEMUX.*, *\(.*\)).*/\1_demuxer/p' "$source_path/libavformat/allformats.c"`
009cf97d 953
a8d04fba
MR
954enable $ENCODER_LIST $DECODER_LIST $PARSER_LIST $MUXER_LIST $DEMUXER_LIST
955
de6d9b64 956for opt do
fce53524 957 optval="${opt#*=}"
de6d9b64 958 case "$opt" in
2ba042a7
MR
959 --log)
960 ;;
fce53524 961 --log=*) logging="$optval"
57bd82d4 962 ;;
e48dc873 963 --prefix=*) PREFIX="$optval"
de6d9b64 964 ;;
e48dc873 965 --libdir=*) libdir="$optval"
cc973ecb 966 ;;
84c22efd
DB
967 --shlibdir=*) shlibdir="$optval"
968 ;;
fce53524 969 --incdir=*) incdir="$optval"
1d67a1d4 970 ;;
fce53524 971 --mandir=*) mandir="$optval"
23a65308 972 ;;
fce53524 973 --source-path=*) source_path="$optval"
0f3cb305 974 ;;
fce53524 975 --cross-prefix=*) cross_prefix="$optval"
0f3cb305 976 ;;
fac252f9
MR
977 --cross-compile) cross_compile=yes
978 ;;
fce53524 979 --cc=*) cc="$optval"
de6d9b64 980 ;;
fce53524 981 --make=*) make="$optval"
4a908fbc 982 ;;
30a3e5d4 983 --extra-cflags=*) add_cflags "$optval"
0f3cb305 984 ;;
28d8e661 985 --extra-ldflags=*) add_ldflags "$optval"
0f3cb305 986 ;;
28d8e661 987 --extra-libs=*) add_extralibs "$optval"
0f3cb305 988 ;;
fce53524 989 --build-suffix=*) BUILDSUF="$optval"
eb94aca9 990 ;;
cc6a90dd 991 --arch=*) arch="$optval"
de6d9b64 992 ;;
38d0a8aa 993 --cpu=*) cpu="$optval"
a4adb608 994 ;;
e45a2872
RD
995 --powerpc-perf-enable) powerpc_perf="yes"
996 ;;
de6d9b64
FB
997 --disable-mmx) mmx="no"
998 ;;
1839e854
SS
999 --disable-armv5te) armv5te="no"
1000 ;;
edab3048
MR
1001 --disable-armv6) armv6="no"
1002 ;;
eba9ae3c
GB
1003 --disable-iwmmxt) iwmmxt="no"
1004 ;;
ab6c65f6
BF
1005 --disable-altivec) altivec="no"
1006 ;;
de6d9b64
FB
1007 --enable-gprof) gprof="yes"
1008 ;;
9d2a0f1c 1009 --disable-v4l) video4linux="no"
5cbcf02c 1010 ;;
9d2a0f1c 1011 --disable-v4l2) video4linux2="no"
0a7b514f 1012 ;;
6beefa40
MN
1013 --disable-bktr) bktr="no"
1014 ;;
5cbcf02c
FB
1015 --disable-audio-oss) audio_oss="no"
1016 ;;
dfdfa47c
FR
1017 --disable-audio-beos) audio_beos="no"
1018 ;;
8aa3ee32
MK
1019 --disable-dv1394) dv1394="no"
1020 ;;
ffc0ef96 1021 --disable-network) network="no"; ffserver="no"
5cbcf02c 1022 ;;
0c7bb0e5
LB
1023 --disable-ipv6) ipv6="no";
1024 ;;
0147f198
FR
1025 --disable-zlib) zlib="no"
1026 ;;
f8904fd9 1027 --enable-a52) liba52="yes"
6ed7422a 1028 ;;
f8904fd9 1029 --enable-a52bin) liba52bin="yes"
57514323 1030 ;;
3ffab361 1031 --enable-dts) libdts="yes"
23c99253 1032 ;;
ba9261e5 1033 --enable-pp) pp="yes"
bba9b16c 1034 ;;
bb4c2140
MN
1035 --enable-libgsm) libgsm="yes"
1036 ;;
6ebe07fb 1037 --enable-mp3lame) libmp3lame="yes"
a6741398 1038 ;;
f956e129
OS
1039 --enable-libnut) libnut="yes"
1040 ;;
9146ca37 1041 --enable-libogg) libogg="yes"
c99dd233 1042 pkg_requires="$pkg_requires ogg >= 1.1"
5c5dea3f 1043 ;;
150d2772
DB
1044 --enable-libtheora) libtheora="yes"
1045 pkg_requires="$pkg_requires theora"
1046 ;;
be74741c 1047 --enable-vorbis) libvorbis="yes"
c99dd233 1048 pkg_requires="$pkg_requires vorbis vorbisenc"
81e0d0b4 1049 ;;
2eed5a46 1050 --enable-faad) libfaad="yes"
445ad18d 1051 ;;
2eed5a46 1052 --enable-faadbin) libfaadbin="yes"
445ad18d 1053 ;;
2eed5a46 1054 --enable-faac) libfaac="yes"
29d48296 1055 ;;
1ddadfa9
AT
1056 --enable-xvid) xvid="yes"
1057 ;;
c99dd233 1058 --enable-x264) x264="yes"
6662ec29 1059 ;;
8ac17293
SH
1060 --enable-avisynth) avisynth="yes";
1061 ;;
56a059ac
DB
1062 --enable-x11grab) x11grab="yes";
1063 ;;
f02be79d 1064 --enable-dc1394) dc1394="yes"
c99dd233 1065 pkg_requires="$pkg_requires libraw1394"
f02be79d 1066 ;;
68892110
PG
1067 --disable-vhook) vhook="no"
1068 ;;
732d9245
BE
1069 --enable-mingw32) mingw32="yes"
1070 ;;
860391a5 1071 --enable-mingwce) wince="yes"
ac44871c 1072 ;;
320d060a
DB
1073 --enable-static) lstatic="yes"
1074 ;;
1075 --disable-static) lstatic="no"
1076 ;;
83286d2a 1077 --enable-shared) lshared="yes"
0319c531 1078 ;;
320d060a
DB
1079 --disable-shared) lshared="no"
1080 ;;
cddf3f45
GM
1081 --disable-debug) debug="no"
1082 ;;
1083 --disable-opts) optimize="no"
1084 ;;
78fcba8f
MR
1085 --enable-extra-warnings) extrawarnings="yes"
1086 ;;
1eb2212e
FB
1087 --disable-mpegaudio-hp) mpegaudio_hp="no"
1088 ;;
04f46ced
GB
1089 --disable-protocols) protocols="no"; network="no"; ffserver="no"
1090 ;;
786b30af
DB
1091 --disable-ffmpeg) ffmpeg="no"
1092 ;;
8154d2e0
FB
1093 --disable-ffserver) ffserver="no"
1094 ;;
a86b921c
FB
1095 --disable-ffplay) ffplay="no"
1096 ;;
cddf3f45 1097 --enable-small) optimize="small"
553a6284 1098 ;;
60827a1a 1099 --enable-amr_nb) amr="yes"; amr_nb="yes"; amr_nb_fixed="no"
891f64b3 1100 ;;
60827a1a 1101 --enable-amr_nb-fixed) amr="yes"; amr_nb_fixed="yes"; amr_nb="no"
bc634f6f 1102 ;;
60827a1a 1103 --enable-amr_wb) amr="yes"; amr_wb="yes"
115329f1 1104 ;;
60827a1a 1105 --enable-amr_if2) amr="yes"; amr_if2="yes"
2a515c08 1106 ;;
bde24d6e 1107 --enable-sunmlib) mlib="yes"
f80f7964 1108 ;;
9c3d33d6
MN
1109 --enable-pthreads) pthreads="yes"
1110 ;;
eb113804
DB
1111 --enable-w32threads) w32threads="yes"
1112 ;;
e5f94c2b
RP
1113 --enable-beosthreads) beosthreads="yes"
1114 ;;
1115 --enable-os2threads) os2threads="yes"
1116 ;;
790c9ca7
LA
1117 --enable-swscaler) swscaler="yes"
1118 ;;
b2e3c528
MN
1119 --enable-gpl) gpl="yes"
1120 ;;
9ddbcae6 1121 --enable-memalign-hack) memalign_hack="yes"
da9b170c 1122 ;;
65d1bea2
MB
1123 --disable-strip) dostrip="no"
1124 ;;
a8d04fba 1125 --enable-encoder=*) enable ${optval}_encoder
009cf97d 1126 ;;
a8d04fba 1127 --enable-decoder=*) enable ${optval}_decoder
f593b273 1128 ;;
a8d04fba 1129 --disable-encoder=*) disable ${optval}_encoder
f593b273 1130 ;;
a8d04fba 1131 --disable-decoder=*) disable ${optval}_decoder
009cf97d 1132 ;;
a8d04fba 1133 --disable-encoders) disable $ENCODER_LIST
009cf97d 1134 ;;
a8d04fba 1135 --disable-decoders) disable $DECODER_LIST
b4cad537 1136 ;;
a8d04fba 1137 --enable-muxer=*) enable ${optval}_muxer
a9e35095 1138 ;;
a8d04fba 1139 --disable-muxer=*) disable ${optval}_muxer
ff70e601 1140 ;;
a8d04fba 1141 --disable-muxers) disable $MUXER_LIST; ffserver="no"
ff70e601 1142 ;;
a8d04fba 1143 --enable-demuxer=*) enable ${optval}_demuxer
ff70e601 1144 ;;
a8d04fba 1145 --disable-demuxer=*) disable ${optval}_demuxer
ff70e601 1146 ;;
a8d04fba 1147 --disable-demuxers) disable $DEMUXER_LIST
a9e35095 1148 ;;
a8d04fba 1149 --enable-parser=*) enable ${optval}_parser
af9e7d18 1150 ;;
a8d04fba 1151 --disable-parser=*) disable ${optval}_parser
af9e7d18 1152 ;;
a8d04fba 1153 --disable-parsers) disable $PARSER_LIST
af9e7d18 1154 ;;
74c53c2d
MR
1155 --help) show_help
1156 ;;
b34c63f7
DB
1157 *)
1158 echo "Unknown option \"$opt\"."
1159 echo "See $0 --help for available options."
1160 exit 1
1161 ;;
de6d9b64
FB
1162 esac
1163done
1164
e3c00e34 1165if ! disabled logging ; then
90be59ef 1166 enabled logging || logfile="$logging"
57bd82d4
MR
1167 echo "# $0 $@" >$logfile
1168 set >>$logfile
2ba042a7
MR
1169else
1170 logfile=/dev/null
57bd82d4 1171fi
e89b8b0a 1172
9a46fe75
RP
1173if enabled_any mingw32 wince; then
1174 if enabled_all lshared lstatic; then
e67bcdd9
DB
1175 cat <<EOF
1176You can only build one library type at once on MinGW.
1177Specify --disable-static --enable-shared to only build
1178the shared libraries. To build only the static libraries
1179you do not need to pass additional options.
1180EOF
1181 exit 1
1182 fi
9d2a0f1c
MR
1183 video4linux="no"
1184 video4linux2="no"
e67bcdd9
DB
1185 audio_oss="no"
1186 dv1394="no"
1187 dc1394="no"
1188 ffserver="no"
1189 network="no"
90be59ef 1190 if enabled wince; then
e67bcdd9
DB
1191 protocols="no"
1192 fi
e67bcdd9
DB
1193 SLIBPREF=""
1194 SLIBSUF=".dll"
1195 EXESUF=".exe"
d6a07a13
DB
1196 SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)'
1197 SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)'
dfeb80a5 1198 SLIB_EXTRA_CMD="-lib /machine:i386 /def:\$(@:${SLIBSUF}=.def)"
b6f9a421 1199 SLIB_INSTALL_EXTRA_CMD="-install -m 644 \$(SLIBNAME_WITH_MAJOR:\$(SLIBSUF)=.lib) \"\$(shlibdir)/\$(SLIBNAME_WITH_MAJOR:\$(SLIBSUF)=.lib)\""
a77caa4d 1200 SHFLAGS="-shared -Wl,--output-def,\$(@:${SLIBSUF}=.def),--out-implib,lib\$(SLIBNAME:\$(SLIBSUF)=.dll.a) -Wl,--enable-runtime-pseudo-reloc"
e67bcdd9
DB
1201fi
1202
28d8e661
DB
1203# Combine FFLDFLAGS and the LDFLAGS environment variable.
1204LDFLAGS="$FFLDFLAGS $LDFLAGS"
e89b8b0a 1205
fac252f9 1206test -n "$cross_prefix" && cross_compile=yes
1ea46bed
MR
1207cc="${cross_prefix}${cc}"
1208ar="${cross_prefix}${ar}"
1209ranlib="${cross_prefix}${ranlib}"
1210strip="${cross_prefix}${strip}"
1211
320d060a 1212# we need to build at least one lib type
2f7e6782 1213if disabled_all lstatic lshared; then
320d060a
DB
1214 cat <<EOF
1215At least one library type must be built.
1216Specify --enable-static to build the static libraries or --enable-shared to
1217build the shared libraries as well. To only build the shared libraries specify
1218--disable-static in addition to --enable-shared.
1219EOF
1220 exit 1;
1221fi
1222
37970ebf 1223if enabled libtheora && disabled libogg; then
150d2772
DB
1224 die "libogg must be enabled to enable libtheora."
1225fi
1226
37970ebf 1227if enabled libvorbis && disabled libogg; then
6cf161d2 1228 die "libogg must be enabled to enable libvorbis."
5c5dea3f
NB
1229fi
1230
a2234ceb
RP
1231if enabled_any libfaad libfaadbin ; then
1232 if check_header faad.h; then
1233 check_cc << EOF
1234#include <faad.h>
1235#ifndef FAAD2_VERSION
1236ok faad1
1237#endif
1238int main( void ) { return 0; }
1239EOF
1240 test $? = 0 && enable libfaad2
1241 else
ff3dac65 1242 die "FAAD test failed."
a2234ceb
RP
1243 fi
1244fi
1245
1246
47f9cc15 1247if disabled gpl ; then
54118497
RP
1248 die_gpl_disabled(){
1249 name=$1
1250 shift
1251 enabled_any $@ && die "$name is under GPL and --enable-gpl is not specified."
1252 }
1253 die_gpl_disabled "The Postprocessing code" pp
1254 die_gpl_disabled "liba52" liba52 liba52bin
1255 die_gpl_disabled "libxvidcore" xvid
1256 die_gpl_disabled "x264" x264
1257 die_gpl_disabled "libdts" libdts
1258 die_gpl_disabled "FAAD2" libfaad2
1259 die_gpl_disabled "The X11 grabber" x11grab
1260 die_gpl_disabled "The software scaler" swscaler
ebb810d9 1261fi
b2e3c528 1262
29799f8b 1263# compute MMX state
0f3cb305 1264if test $mmx = "default"; then
419b8784 1265 if test $arch = "x86_32" -o $arch = "x86_64"; then
0f3cb305
FB
1266 mmx="yes"
1267 else
1268 mmx="no"
1269 fi
1270fi
1271
5d323602
MR
1272test -z "$need_memalign" && need_memalign="$mmx"
1273
cf9d24ad 1274#Darwin CC versions
75388c74 1275needmdynamicnopic="no"
cf9d24ad 1276if test $targetos = Darwin; then
b2924696 1277 if test -n "`$cc -v 2>&1 | grep xlc`"; then
30a3e5d4 1278 add_cflags "-qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto"
cf9d24ad 1279 else
bb270c08
DB
1280 gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
1281 case "$gcc_version" in
1282 *2.95*)
30a3e5d4 1283 add_cflags "-no-cpp-precomp -pipe"
bb270c08
DB
1284 ;;
1285 *[34].*)
30a3e5d4 1286 add_cflags "-no-cpp-precomp -pipe -force_cpusubtype_ALL -Wno-sign-compare"
37970ebf 1287 if disabled lshared; then
bb270c08
DB
1288 needmdynamicnopic="yes"
1289 fi
1290 ;;
1291 *)
30a3e5d4 1292 add_cflags "-no-cpp-precomp -pipe"
37970ebf 1293 if disabled lshared; then
bb270c08
DB
1294 needmdynamicnopic="yes"
1295 fi
1296 ;;
1297 esac
cf9d24ad 1298 fi
2a1a6b64
MN
1299fi
1300
e3c00e34 1301if ! disabled optimize ; then
2a1a6b64 1302 add_cflags "-fomit-frame-pointer"
cf9d24ad
DC
1303fi
1304
ab6c65f6
BF
1305# Can only do AltiVec on PowerPC
1306if test $altivec = "default"; then
cc6a90dd 1307 if test $arch = "powerpc"; then
ab6c65f6
BF
1308 altivec="yes"
1309 else
1310 altivec="no"
1311 fi
1312fi
1313
a4adb608 1314# Add processor-specific flags
9007f514 1315POWERPCMODE="32bits"
38d0a8aa 1316if test $cpu != "generic"; then
1658bc4f
DB
1317 warn_altivec_enabled(){
1318 enabled altivec && echo "WARNING: Tuning for $1 but AltiVec enabled.";
1319 }
1320 warn_altivec_disabled(){
1321 disabled altivec && echo "WARNING: Tuning for $1 but AltiVec disabled.";
1322 }
38d0a8aa 1323 case $cpu in
bb270c08 1324 601|ppc601|PowerPC601)
1c5d830c 1325 add_cflags "-mcpu=601"
1658bc4f 1326 warn_altivec_enabled PPC601
bb270c08
DB
1327 ;;
1328 603*|ppc603*|PowerPC603*)
1c5d830c 1329 add_cflags "-mcpu=603"
1658bc4f 1330 warn_altivec_enabled PPC603
bb270c08
DB
1331 ;;
1332 604*|ppc604*|PowerPC604*)
1c5d830c 1333 add_cflags "-mcpu=604"
1658bc4f 1334 warn_altivec_enabled PPC604
bb270c08
DB
1335 ;;
1336 G3|g3|75*|ppc75*|PowerPC75*)
1c5d830c 1337 add_cflags "-mcpu=750 -mpowerpc-gfxopt"
1658bc4f 1338 warn_altivec_enabled PPC75x
bb270c08
DB
1339 ;;
1340 G4|g4|745*|ppc745*|PowerPC745*)
1c5d830c 1341 add_cflags "-mcpu=7450 -mpowerpc-gfxopt"
1658bc4f 1342 warn_altivec_disabled PPC745x
bb270c08
DB
1343 ;;
1344 74*|ppc74*|PowerPC74*)
1c5d830c 1345 add_cflags "-mcpu=7400 -mpowerpc-gfxopt"
1658bc4f 1346 warn_altivec_disabled PPC74xx
bb270c08
DB
1347 ;;
1348 G5|g5|970|ppc970|PowerPC970|power4*|Power4*)
1c5d830c 1349 add_cflags "-mcpu=970 -mpowerpc-gfxopt -mpowerpc64"
1658bc4f 1350 warn_altivec_disabled PPC970
9007f514 1351 POWERPCMODE="64bits"
bb270c08 1352 ;;
e7768fc5
GP
1353 # targets that do NOT support conditional mov (cmov)
1354 i[345]86|pentium|pentium-mmx|k6|k6-[23]|winchip-c6|winchip2|c3)
38d0a8aa 1355 add_cflags "-march=$cpu"
e7768fc5
GP
1356 cmov="no"
1357 ;;
1358 # targets that do support conditional mov (cmov)
416519dd 1359 i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64|k8|opteron|athlon-fx|core2)
e7768fc5 1360 add_cflags "-march=$cpu"
4c8d81fa 1361 cmov="yes"
7073e9fc 1362 fast_cmov="yes"
94e4c3a3
GP
1363 ;;
1364 # targets that do support conditional mov but on which it's slow
1365 pentium4|prescott|nocona)
1366 add_cflags "-march=$cpu"
1367 cmov="yes"
7073e9fc 1368 fast_cmov="no"
bb270c08 1369 ;;
d7b34d08 1370 sparc64)
1c5d830c 1371 add_cflags "-mcpu=v9"
d7b34d08 1372 ;;
bb270c08 1373 *)
38d0a8aa 1374 echo "WARNING: Unknown CPU \"$cpu\", ignored."
bb270c08 1375 ;;
a4adb608
MN
1376 esac
1377fi
1378
be0d52ab
MR
1379# make sure we can execute files in $TMPDIR
1380cat >$TMPE 2>>$logfile <<EOF
1381#! /bin/sh
1382EOF
1383chmod +x $TMPE >>$logfile 2>&1
1384if ! $TMPE >>$logfile 2>&1; then
1385 cat <<EOF
1386Unable to create and execute files in $TMPDIR1. Set the TMPDIR environment
68300911
DB
1387variable to another directory and make sure that $TMPDIR1 is not mounted
1388noexec.
be0d52ab
MR
1389EOF
1390 die "Sanity test failed."
1391fi
0244f743 1392rm $TMPE
be0d52ab 1393
1a268acc
MR
1394# compiler sanity check
1395check_exec <<EOF
1396int main(){
1397 return 0;
1398}
1399EOF
1400if test "$?" != 0; then
1401 echo "$cc is unable to create an executable file."
1402 if test -z "$cross_prefix" -a "$cross_compile" = no; then
1403 echo "If $cc is a cross-compiler, use the --cross-compile option."
c7ae6345 1404 echo "Only do this if you know what cross compiling means."
1a268acc
MR
1405 fi
1406 die "C compiler test failed."
1407fi
1408
87ea51e0
LB
1409# check for assembler specific support
1410
cc6a90dd 1411if test $arch = "powerpc"; then
87ea51e0
LB
1412check_cc <<EOF && dcbzl=yes
1413int main(void) {
1414 register long zero = 0;
1415 char data[1024];
1416 asm volatile("dcbzl %0, %1" : : "b" (data), "r" (zero));
1417return 0;
1418}
1419EOF
1420fi
1421
57bd82d4
MR
1422# check for SIMD availability
1423
115329f1 1424# AltiVec flags: The FSF version of GCC differs from the Apple version
cc6a90dd 1425if test $arch = "powerpc"; then
90be59ef 1426 if enabled altivec; then
b2924696 1427 if test -n "`$cc -v 2>&1 | grep version | grep Apple`"; then
30a3e5d4 1428 add_cflags "-faltivec"
b6e52719 1429 else
30a3e5d4 1430 add_cflags "-maltivec -mabi=altivec"
b6e52719
MD
1431 fi
1432 fi
1433fi
1434
0701ca7f 1435check_header altivec.h
a9a07762 1436
29799f8b 1437# check if our compiler supports Motorola AltiVec C API
90be59ef
RP
1438if enabled altivec; then
1439 if enabled altivec_h; then
f25fc9b1
MR
1440 inc_altivec_h="#include <altivec.h>"
1441 else
1442 inc_altivec_h=
1443 fi
1444 check_cc <<EOF || altivec=no
dcd479c0 1445$inc_altivec_h
a9a07762
MN
1446int main(void) {
1447 vector signed int v1, v2, v3;
1448 v1 = vec_add(v2,v3);
1449 return 0;
1450}
1451EOF
1452fi
ab6c65f6 1453
854fdb51 1454# check armv5te instructions support
cc6a90dd 1455if test $armv5te = "default" -a $arch = "armv4l"; then
854fdb51
MR
1456 armv5te=no
1457 check_cc <<EOF && armv5te=yes
1458 int main(void) {
1459 __asm__ __volatile__ ("qadd r0, r0, r0");
1460 }
1461EOF
1462fi
1463
edab3048
MR
1464if test $armv6 = "default" -a $arch = "armv4l"; then
1465 check_cc <<EOF && armv6=yes || armv6=no
1466int main(void) {
1467 __asm__ __volatile__ ("sadd16 r0, r0, r0");
1468}
1469EOF
1470fi
1471
854fdb51 1472# check iwmmxt support
cc6a90dd 1473if test $iwmmxt = "default" -a $arch = "armv4l"; then
854fdb51
MR
1474 iwmmxt=no
1475 check_cc <<EOF && iwmmxt=yes
1476 int main(void) {
1477 __asm__ __volatile__ ("wunpckelub wr6, wr4");
1478 }
1479EOF
1480fi
1481
29799f8b 1482# mmi only available on mips
d46aba26 1483if test $mmi = "default"; then
cc6a90dd 1484 if test $arch = "mips"; then
d46aba26
LS
1485 mmi="yes"
1486 else
1487 mmi="no"
1488 fi
1489fi
1490
29799f8b 1491# check if our compiler supports mmi
57bd82d4 1492enabled mmi && check_cc <<EOF || mmi="no"
d46aba26
LS
1493int main(void) {
1494 __asm__ ("lq \$2, 0(\$2)");
1495 return 0;
1496}
1497EOF
57bd82d4 1498
57bd82d4
MR
1499# ---
1500# big/little-endian test
37970ebf 1501if disabled cross_compile; then
57bd82d4 1502 check_ld <<EOF || die "endian test failed" && $TMPE && bigendian="yes"
a3999908
MN
1503#include <inttypes.h>
1504int main(int argc, char ** argv){
bb270c08
DB
1505 volatile uint32_t i=0x01234567;
1506 return (*((uint8_t*)(&i))) == 0x67;
a3999908
MN
1507}
1508EOF
487a54d7 1509else
f25fc9b1 1510 # programs cannot be launched if cross compiling, so make a static guess
cc6a90dd 1511 if test "$arch" = "powerpc" -o "$arch" = "mips" ; then
f25fc9b1
MR
1512 bigendian="yes"
1513 fi
487a54d7
FB
1514fi
1515
a3999908 1516# ---
3d204385
NK
1517# check availability of some header files
1518
0701ca7f
MR
1519check_header malloc.h
1520check_func memalign
3d204385 1521
797ee6a6 1522if disabled_all memalign memalign_hack && enabled need_memalign ; then
57bd82d4 1523 die "Error, no memalign() but SSE enabled, disable it or use --enable-memalign-hack."
8bf5d58f
MN
1524fi
1525
0701ca7f 1526check_header byteswap.h
47d23bbf 1527
0701ca7f
MR
1528check_func inet_aton
1529check_func localtime_r
57bd82d4 1530enabled zlib && check_lib zlib.h zlibVersion -lz || zlib="no"
57bd82d4
MR
1531
1532# check for some common methods of building with pthread support
1533# do this before the optional library checks as some of them require pthreads
1534if enabled pthreads; then
9e7fd101
MR
1535 if check_func pthread_create; then
1536 :
1537 elif check_func pthread_create -pthread; then
1538 add_cflags -pthread
1539 add_ldflags -pthread
1540 elif check_func pthread_create -pthreads; then
1541 add_cflags -pthreads
1542 add_ldflags -pthreads
1543 elif ! check_lib pthread.h pthread_create -lpthread; then
1544 die "ERROR: can't find pthreads library"
1545 fi
57bd82d4
MR
1546fi
1547
e5f94c2b
RP
1548for thread in pthreads beosthreads os2threads w32threads; do
1549 if enabled $thread; then
e3c00e34 1550 if ! disabled thread_type ; then
e5f94c2b
RP
1551 die "ERROR: Only one thread type must be selected."
1552 else
1553 thread_type="$thread"
1554 fi
1555 fi
1556done
1557
57bd82d4 1558# these are off by default, so fail if requested and not available
910c62e1
DB
1559enabled libdts && require libdts dts.h dts_init -ldts -lm
1560enabled libgsm && require libgsm gsm.h gsm_create -lgsm
6ebe07fb 1561enabled libmp3lame && require LAME lame/lame.h lame_init -lmp3lame -lm
910c62e1
DB
1562enabled libtheora && require libtheora theora/theora.h theora_info_init -ltheora -logg
1563enabled libvorbis && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbis -lvorbisenc -logg
1564enabled libogg && require libogg ogg/ogg.h ogg_sync_init -logg
1565enabled libnut && require libnut libnut.h nut_demuxer_init -lnut
1566enabled xvid && require XviD xvid.h xvid_global -lxvidcore
1567enabled x264 && require x264 x264.h x264_encoder_open -lx264
1568enabled dc1394 && require libdc1394 libdc1394/dc1394_control.h dc1394_create_handle -ldc1394_control -lraw1394
1569enabled mlib && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib
e0f80bd7 1570
2eed5a46 1571# Ugh, libfaac uses stdcall calling convention on win32 so we can't use
3b9bee88 1572# the generic test functions
2eed5a46 1573if enabled libfaac; then
3b9bee88
MR
1574 save_flags
1575 temp_extralibs -lfaac
1576 check_ld <<EOF && add_extralibs -lfaac || die "ERROR: libfaac not found"
1577#include <stdint.h>
1578#include <faac.h>
1579int main(){
1580 char *id, *cpr;
1581 faacEncGetVersion(&id, &cpr);
1582 return 0;
1583}
1584EOF
1585 restore_flags
1586fi
1587
87f1c97e
MR
1588# Ugh, recent faad2 versions have renamed all functions and #define the
1589# old names in faad.h. Generic tests won't work.
2eed5a46 1590if enabled libfaad; then
87f1c97e
MR
1591 save_flags
1592 temp_extralibs -lfaad
1593 check_ld <<EOF && add_extralibs -lfaad || die "ERROR: libfaad not found"
1594#include <faad.h>
1595int main(){
1596 faacDecOpen();
1597 return 0;
1598}
1599EOF
1600 restore_flags
1601fi
1602
8ac17293
SH
1603# Ugh, avisynth uses WINAPI calls. Generic tests won't work.
1604if enabled avisynth; then
1605 save_flags
1606 temp_extralibs -lvfw32
1607 check_ld <<EOF && add_extralibs -lvfw32 || die "ERROR: vfw32 not found"
1608#include <windows.h>
1609#include <vfw.h>
1610int main(){
1611 AVIFileInit();
1612 return 0;
1613}
1614EOF
1615 restore_flags
1616fi
1617
1618
95e2ce4a 1619# test for lrintf in math.h
fc2b267f 1620check_exec <<EOF && lrintf=yes || lrintf=no
95e2ce4a
MN
1621#define _ISOC9X_SOURCE 1
1622#include <math.h>
1623int main( void ) { return (lrintf(3.999f) > 0)?0:1; }
1624EOF
1625
c13e1abd
FH
1626_restrict=
1627for restrict_keyword in restrict __restrict__ __restrict; do
57bd82d4 1628 check_cc <<EOF && _restrict=$restrict_keyword && break
dcd479c0
MR
1629void foo(char * $restrict_keyword p);
1630EOF
c13e1abd
FH
1631done
1632
a8721c09
FB
1633# dlopen/dlfcn.h probing
1634
0701ca7f 1635check_header dlfcn.h
a8721c09 1636
dcd479c0 1637if check_func dlopen; then
dcd479c0 1638 ldl=
0701ca7f
MR
1639elif check_func dlopen -ldl; then
1640 ldl=-ldl
a8721c09
FB
1641fi
1642
f25fc9b1
MR
1643if test "$vhook" = "default"; then
1644 vhook="$dlopen"
a8721c09
FB
1645fi
1646
2eed5a46 1647if enabled_any vhook liba52bin libfaadbin; then
57bd82d4 1648 add_extralibs $ldl
bfd2edeb
MN
1649fi
1650
fbb9d104
VP
1651if test "$targetos" = "CYGWIN" -a "$lstatic" = "yes" ; then
1652 vhook="no"
1653 echo
1654 echo "At the moment vhooks don't work on Cygwin static builds."
1655 echo "Patches welcome."
1656 echo
1657fi
1658
8d923001
MR
1659if enabled vhook; then
1660 check_ldflags -rdynamic
1661 check_ldflags -export-dynamic
1662fi
bfd2edeb 1663
9464f2b8
DB
1664if enabled audio_beos; then
1665 add_extralibs "-lmedia -lbe"
1666fi
1667
a86b921c 1668##########################################
29799f8b 1669# imlib check
a86b921c 1670
dcd479c0
MR
1671temp_extralibs -lImlib2
1672check_ld <<EOF && imlib2=yes || imlib2=no
a8721c09
FB
1673#include <X11/Xlib.h>
1674#include <Imlib2.h>
1675int main( void ) { return (int) imlib_load_font("foo"); }
1676EOF
dcd479c0 1677restore_flags
52b41d7f 1678
a86b921c 1679##########################################
29799f8b 1680# FreeType check
a86b921c 1681
04511d53 1682freetype2=no
e2a5fd20 1683if test "x$targetos" != "xBeOS"; then
e2a3cd59 1684 if (freetype-config --version) >/dev/null 2>&1 ; then
dcd479c0
MR
1685 temp_cflags `freetype-config --cflags`
1686 temp_extralibs `freetype-config --libs`
1687 check_ld <<EOF && freetype2=yes
1688#include <ft2build.h>
1689int main( void ) { return (int) FT_Init_FreeType(0); }
1690EOF
1691 restore_flags
dee076fc 1692 fi
04511d53
PG
1693fi
1694
a86b921c 1695##########################################
29799f8b 1696# SDL check
a86b921c 1697
a86b921c
FB
1698sdl_too_old=no
1699sdl=no
6a1a892f
FD
1700SDL_CONFIG="${cross_prefix}sdl-config"
1701if ("${SDL_CONFIG}" --version) >/dev/null 2>&1 ; then
dcd479c0
MR
1702 temp_cflags `"${SDL_CONFIG}" --cflags`
1703 temp_extralibs `"${SDL_CONFIG}" --libs`
1704 check_ld <<EOF
1705#include <SDL.h>
1706#undef main /* We don't want SDL to override our main() */
1707int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1708EOF
dcd479c0
MR
1709 if test $? = 0; then
1710 _sdlversion=`"${SDL_CONFIG}" --version | sed 's/[^0-9]//g'`
29f3b38a 1711 if test "$_sdlversion" -lt 121 ; then
dcd479c0
MR
1712 sdl_too_old=yes
1713 else
1714 sdl=yes
29f3b38a
MR
1715 check_cc <<EOF && sdl_video_size=yes || sdl_video_size=no
1716#include <SDL.h>
1717int main(void){
1718 const SDL_VideoInfo *vi = SDL_GetVideoInfo();
1719 int w = vi->current_w;
1720 return 0;
1721}
1722EOF
dcd479c0
MR
1723 fi
1724 fi
29f3b38a 1725 restore_flags
c3f6b472 1726fi
a86b921c 1727
57bd82d4
MR
1728enabled sdl || ffplay=no
1729
146ea952 1730##########################################
29799f8b 1731# texi2html check
146ea952
NB
1732
1733texi2html=no
e2a3cd59 1734if (texi2html -version) >/dev/null 2>&1; then
146ea952
NB
1735texi2html=yes
1736fi
1737
7a91333f 1738##########################################
29799f8b 1739# IPv6 check
7a91333f 1740
0c7bb0e5 1741enabled network && enabled ipv6 && check_ld <<EOF && ipv6=yes || ipv6=no
7a91333f
HZ
1742#include <sys/types.h>
1743#include <sys/socket.h>
1744#include <netinet/in.h>
1745#include <netdb.h>
1746int main( void ) {
1747 struct sockaddr_storage saddr;
1748 struct ipv6_mreq mreq6;
1749 getaddrinfo(0,0,0,0);
1750 getnameinfo(0,0,0,0,0,0,0);
12fe88b4 1751 IN6_IS_ADDR_MULTICAST((const struct in6_addr *)0);
7a91333f
HZ
1752}
1753EOF
1754
47f38850 1755# check for video4linux2 --- V4L2_PIX_FMT_YUV420
9d2a0f1c 1756enabled video4linux2 && check_cc <<EOF || video4linux2="no"
84fe9963 1757#include <sys/time.h>
f743a062
LA
1758#include <asm/types.h>
1759#include <linux/videodev2.h>
47f38850 1760int dummy = V4L2_PIX_FMT_YUV420;
490c189b 1761struct v4l2_buffer dummy1;
47f38850 1762EOF
47f38850 1763
f8aa696f
DB
1764# check for ioctl_meteor.h, ioctl_bt848.h and alternatives
1765if enabled bktr; then
1766 check_header dev/bktr/ioctl_meteor.h
1767 check_header dev/bktr/ioctl_bt848.h
1768
1769 check_header machine/ioctl_meteor.h
1770 check_header machine/ioctl_bt848.h
1771
1772 check_header dev/video/meteor/ioctl_meteor.h
1773 check_header dev/video/bktr/ioctl_bt848.h
1774
1775 check_header dev/ic/bt8xx.h
1776fi
1777
f58f4ce1 1778# Deal with the x11 frame grabber
56a059ac 1779enabled x11grab &&
f58f4ce1
GP
1780enabled gpl &&
1781enabled x11_grab_device_demuxer &&
1782check_header X11/Xlib.h &&
1783check_header X11/extensions/XShm.h &&
1784check_func XOpenDisplay -lX11 &&
1785check_func XShmCreateImage -lX11 -lXext &&
1786add_extralibs -lX11 -lXext ||
1787disable x11_grab_device_demuxer
1788
57bd82d4
MR
1789enabled debug && add_cflags -g
1790
1791# add some useful compiler flags if supported
1792check_cflags -Wdeclaration-after-statement
dcd479c0
MR
1793check_cflags -Wall
1794check_cflags -Wno-switch
c07bd6a9
MN
1795check_cflags -Wdisabled-optimization
1796check_cflags -Wpointer-arith
1797check_cflags -Wredundant-decls
cc1fb623 1798check_cflags -Wno-pointer-sign
78fcba8f 1799enabled extrawarnings && check_cflags -Winline
cf9d24ad 1800
57bd82d4 1801# add some linker flags
e240ee67 1802check_ldflags $LDLATEFLAGS
94a3401e 1803
57bd82d4
MR
1804# not all compilers support -Os
1805test "$optimize" = "small" && check_cflags -Os
cddf3f45 1806
57bd82d4 1807if enabled optimize; then
b2924696 1808 if test -n "`$cc -v 2>&1 | grep xlc`"; then
30a3e5d4
NP
1809 add_cflags "-O5"
1810 add_ldflags "-O5"
cf9d24ad 1811 else
30a3e5d4 1812 add_cflags "-O3"
cf9d24ad 1813 fi
cddf3f45
GM
1814fi
1815
80581e98 1816# PIC flags for shared library objects where they are needed
90be59ef 1817if enabled lshared; then
f25fc9b1
MR
1818 # LIBOBJFLAGS may have already been set in the OS configuration
1819 if test -z "$LIBOBJFLAGS" ; then
cc6a90dd 1820 case "$arch" in
813457e5
MR
1821 x86_64|ia64|alpha|sparc*) LIBOBJFLAGS="\$(PIC)" ;;
1822 esac
80581e98 1823 fi
80581e98
MN
1824fi
1825
90be59ef 1826if enabled gprof; then
30a3e5d4
NP
1827 add_cflags "-p"
1828 add_ldflags "-p"
1db54e20
DB
1829fi
1830
18451f7d 1831VHOOKCFLAGS="-fPIC $CFLAGS"
90be59ef 1832enabled needmdynamicnopic && add_cflags -mdynamic-no-pic
18451f7d 1833
4454dc1b
JD
1834# find if .align arg is power-of-two or not
1835if test $asmalign_pot = "unknown"; then
1836 asmalign_pot="no"
1837 echo 'asm (".align 3");' | check_cc && asmalign_pot="yes"
1838fi
1839
f36958f8
DB
1840echo "install prefix $PREFIX"
1841echo "source path $source_path"
1842echo "C compiler $cc"
1843echo "make $make"
bfd5afd8 1844echo ".align is power-of-two $asmalign_pot"
f36958f8 1845echo "ARCH $arch ($cpu)"
eb94aca9 1846if test "$BUILDSUF" != ""; then
f36958f8 1847 echo "build suffix $BUILDSUF"
eb94aca9 1848fi
f36958f8 1849echo "big-endian $bigendian"
419b8784 1850if test $arch = "x86_32" -o $arch = "x86_64"; then
f36958f8
DB
1851 echo "MMX enabled $mmx"
1852 echo "CMOV enabled $cmov"
7073e9fc 1853 echo "CMOV is fast $fast_cmov"
e41e8342 1854fi
cc6a90dd 1855if test $arch = "armv4l"; then
f36958f8 1856 echo "ARMv5TE enabled $armv5te"
edab3048 1857 echo "ARMv6 enabled $armv6"
f36958f8 1858 echo "IWMMXT enabled $iwmmxt"
eba9ae3c 1859fi
cc6a90dd 1860if test $arch = "mips"; then
f36958f8 1861 echo "MMI enabled $mmi"
e41e8342 1862fi
cc6a90dd 1863if test $arch = "powerpc"; then
f36958f8
DB
1864 echo "AltiVec enabled $altivec"
1865 echo "dcbzl available $dcbzl"
e41e8342 1866fi
f36958f8 1867echo "gprof enabled $gprof"
f36958f8
DB
1868echo "debug symbols $debug"
1869echo "strip symbols $dostrip"
1870echo "optimize $optimize"
1871echo "static $lstatic"
1872echo "shared $lshared"
bfd5afd8
DB
1873echo "postprocessing support $pp"
1874echo "software scaler enabled $swscaler"
f36958f8 1875echo "video hooking $vhook"
90be59ef 1876if enabled vhook; then
f36958f8
DB
1877 echo "Imlib2 support $imlib2"
1878 echo "FreeType support $freetype2"
68892110 1879fi
bfd5afd8 1880echo "network support $network"
90be59ef 1881if enabled network; then
bfd5afd8
DB
1882 echo "IPv6 support $ipv6"
1883fi
e5f94c2b 1884echo "threading support $thread_type"
bfd5afd8 1885echo "SDL support $sdl"
90be59ef 1886if enabled sdl_too_old; then
bfd5afd8
DB
1887 echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support."
1888fi
1889echo "Sun medialib support $mlib"
1890echo "AVISynth enabled $avisynth"
f8904fd9
DB
1891echo "liba52 support $liba52"
1892echo "liba52 dlopened $liba52bin"
3ffab361 1893echo "libdts support $libdts"
2eed5a46
DB
1894echo "libfaac enabled $libfaac"
1895echo "libfaad enabled $libfaad"
1896echo "faadbin enabled $libfaadbin"
bfd5afd8 1897echo "libgsm enabled $libgsm"
6ebe07fb 1898echo "libmp3lame enabled $libmp3lame"
bfd5afd8
DB
1899echo "libnut enabled $libnut"
1900echo "libogg enabled $libogg"
150d2772 1901echo "libtheora enabled $libtheora"
bfd5afd8 1902echo "libvorbis enabled $libvorbis"
bfd5afd8 1903echo "x264 enabled $x264"
dc922953 1904echo "XviD enabled $xvid"
bfd5afd8 1905echo "zlib enabled $zlib"
f36958f8
DB
1906echo "AMR-NB float support $amr_nb"
1907echo "AMR-NB fixed support $amr_nb_fixed"
1908echo "AMR-WB float support $amr_wb"
1909echo "AMR-WB IF2 support $amr_if2"
37970ebf 1910if disabled gpl; then
f25fc9b1 1911 echo "License: LGPL"
b2e3c528 1912else
f25fc9b1 1913 echo "License: GPL"
b2e3c528 1914fi
de6d9b64 1915
29799f8b 1916echo "Creating config.mak and config.h..."
de6d9b64 1917
29799f8b
DB
1918echo "# Automatically generated by configure - do not modify!" > config.mak
1919echo "/* Automatically generated by configure - do not modify! */" > $TMPH
0fd12426 1920echo "#define FFMPEG_CONFIGURATION \"$FFMPEG_CONFIGURATION\"" >> $TMPH
de6d9b64 1921
2266e085
DB
1922echo "PREFIX=$PREFIX" >> config.mak
1923echo "prefix=\$(DESTDIR)\${PREFIX}" >> config.mak
9a695e98 1924echo "libdir=\$(DESTDIR)$libdir" >> config.mak
84c22efd 1925echo "shlibdir=\$(DESTDIR)$shlibdir" >> config.mak
1d67a1d4 1926echo "incdir=\$(DESTDIR)$incdir" >> config.mak
9a695e98
DB
1927echo "bindir=\$(DESTDIR)$bindir" >> config.mak
1928echo "mandir=\$(DESTDIR)$mandir" >> config.mak
4a908fbc 1929echo "MAKE=$make" >> config.mak
980fc7b8
FB
1930echo "CC=$cc" >> config.mak
1931echo "AR=$ar" >> config.mak
be7109c1 1932echo "RANLIB=$ranlib" >> config.mak
90be59ef 1933if enabled dostrip; then
f25fc9b1 1934 echo "STRIP=$strip" >> config.mak
65d1bea2 1935else
f25fc9b1 1936 echo "STRIP=echo ignoring strip" >> config.mak
65d1bea2 1937fi
75388c74 1938
a9b3f630 1939echo "OPTFLAGS=$CFLAGS" >> config.mak
408382a4 1940echo "VHOOKCFLAGS=$VHOOKCFLAGS">>config.mak
0f3cb305 1941echo "LDFLAGS=$LDFLAGS" >> config.mak
f39e56a8 1942echo "LDCONFIG=$LDCONFIG" >> config.mak
c536cb09 1943echo "FFSERVERLDFLAGS=$FFSERVERLDFLAGS" >> config.mak
e1707f52 1944echo "SHFLAGS=$SHFLAGS" >> config.mak
408382a4 1945echo "VHOOKSHFLAGS=$VHOOKSHFLAGS" >> config.mak
fbb9d104 1946echo "VHOOKLIBS=$VHOOKLIBS" >> config.mak
80581e98 1947echo "LIBOBJFLAGS=$LIBOBJFLAGS" >> config.mak
b12f8273 1948echo "BUILD_STATIC=$lstatic" >> config.mak
eb94aca9 1949echo "BUILDSUF=$BUILDSUF" >> config.mak
f3ec2d46 1950echo "LIBPREF=$LIBPREF" >> config.mak
eb94aca9 1951echo "LIBSUF=\${BUILDSUF}$LIBSUF" >> config.mak
90be59ef 1952if enabled lstatic; then
320d060a 1953 echo "LIB=$LIB" >> config.mak
1a44a8b6
AS
1954else # Some Make complain if this variable does not exist.
1955 echo "LIB=" >> config.mak
320d060a 1956fi
f3ec2d46 1957echo "SLIBPREF=$SLIBPREF" >> config.mak
eb94aca9
CY
1958echo "SLIBSUF=\${BUILDSUF}$SLIBSUF" >> config.mak
1959echo "EXESUF=\${BUILDSUF}$EXESUF" >> config.mak
b2828252 1960echo "TARGET_OS=$targetos" >> config.mak
4dc62701
MR
1961
1962ucarch=`toupper $arch`
1963echo "TARGET_ARCH_${ucarch}=yes" >> config.mak
1964echo "#define ARCH_${ucarch} 1" >> $TMPH
1965
1966# special cases
1967case "$arch" in
1968 x86_32|x86_64)
1969 echo "TARGET_ARCH_X86=yes" >> config.mak
1970 echo "#define ARCH_X86 1" >> $TMPH
1971 ;;
1972 powerpc)
1973 if test "$POWERPCMODE" = "64bits"; then
1974 echo "#define POWERPC_MODE_64BITS 1" >> $TMPH
1975 fi
90be59ef 1976 if enabled powerpc_perf; then
4dc62701
MR
1977 echo "#define POWERPC_PERFORMANCE_REPORT 1" >> $TMPH
1978 fi
1979 ;;
1980 sparc64)
1981 echo "TARGET_ARCH_SPARC=yes" >> config.mak
1982 echo "#define ARCH_SPARC 1" >> $TMPH
1983 ;;
1984esac
1985
90be59ef 1986if enabled bigendian; then
0f3cb305
FB
1987 echo "WORDS_BIGENDIAN=yes" >> config.mak
1988 echo "#define WORDS_BIGENDIAN 1" >> $TMPH
91d1f1a4 1989fi
90be59ef 1990if enabled mmx; then
e82c5a8c 1991 echo "#define __CPU__ 586" >> $TMPH
de6d9b64 1992fi
44161118 1993
90be59ef 1994if enabled sdl; then
6a1a892f
FD
1995 echo "SDL_LIBS=`"${SDL_CONFIG}" --libs`" >> config.mak
1996 echo "SDL_CFLAGS=`"${SDL_CONFIG}" --cflags`" >> config.mak
a86b921c 1997fi
90be59ef 1998if enabled texi2html; then
146ea952
NB
1999 echo "BUILD_DOC=yes" >> config.mak
2000fi
5a872801 2001
790c9ca7 2002sws_version=`grep '#define LIBSWSCALE_VERSION ' "$source_path/libswscale/swscale.h" | sed 's/[^0-9\.]//g'`
6d9a2421 2003pp_version=`grep '#define LIBPOSTPROC_VERSION ' "$source_path/libpostproc/postprocess.h" | sed 's/[^0-9\.]//g'`
5a872801
LB
2004lavc_version=`grep '#define LIBAVCODEC_VERSION ' "$source_path/libavcodec/avcodec.h" | sed 's/[^0-9\.]//g'`
2005lavf_version=`grep '#define LIBAVFORMAT_VERSION ' "$source_path/libavformat/avformat.h" | sed 's/[^0-9\.]//g'`
2006lavu_version=`grep '#define LIBAVUTIL_VERSION ' "$source_path/libavutil/avutil.h" | sed 's/[^0-9\.]//g'`
2007
2008
2009
90be59ef 2010if enabled lshared; then
0319c531 2011 echo "BUILD_SHARED=yes" >> config.mak
97006039 2012 echo "PIC=-fPIC -DPIC" >> config.mak
7e303556
DB
2013 echo "SPPMAJOR=${pp_version%%.*}" >> config.mak
2014 echo "SPPVERSION=$pp_version" >> config.mak
39503a27 2015 echo "LAVCMAJOR=${lavc_version%%.*}" >> config.mak
5a872801 2016 echo "LAVCVERSION=$lavc_version" >> config.mak
39503a27 2017 echo "LAVFMAJOR=${lavf_version%%.*}" >> config.mak
5a872801 2018 echo "LAVFVERSION=$lavf_version" >> config.mak
39503a27 2019 echo "LAVUMAJOR=${lavu_version%%.*}" >> config.mak
5a872801 2020 echo "LAVUVERSION=$lavu_version" >> config.mak
790c9ca7
LA
2021 echo "SWSMAJOR=${sws_version%%.*}" >> config.mak
2022 echo "SWSVERSION=$sws_version" >> config.mak
4bdd05e7 2023 echo "SLIBNAME=${SLIBNAME}" >> config.mak
f3b60109
DB
2024 echo "SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION}" >> config.mak
2025 echo "SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR}" >> config.mak
5cb854e1 2026 echo "SLIB_EXTRA_CMD=${SLIB_EXTRA_CMD}" >> config.mak
8fbec4f4 2027 echo "SLIB_INSTALL_EXTRA_CMD=${SLIB_INSTALL_EXTRA_CMD}" >> config.mak
0319c531 2028fi
d7e27559 2029echo "LIB_INSTALL_EXTRA_CMD=${LIB_INSTALL_EXTRA_CMD}" >> config.mak
ef0bc4c9 2030echo "EXTRALIBS=$extralibs" >> config.mak
d2845d68 2031
44161118
MR
2032enabled_any $ENCODER_LIST && enable encoders
2033enabled_any $DECODER_LIST && enable decoders
2034enabled_any $MUXER_LIST && enable muxers
2035enabled_any $DEMUXER_LIST && enable demuxers
f956e129 2036
b265431e
MR
2037enabled_any pthreads beosthreads os2threads w32threads && enable threads
2038
30fd06be
MR
2039check_deps $CONFIG_LIST $HAVE_LIST $DECODER_LIST $ENCODER_LIST $PARSER_LIST \
2040 $DEMUXER_LIST $MUXER_LIST
2041
44161118
MR
2042print_config HAVE_ $TMPH config.mak $HAVE_LIST
2043print_config CONFIG_ $TMPH config.mak $CONFIG_LIST
1ac9331a 2044print_config TARGET_ $TMPH config.mak $TARGET_LIST
8ac17293 2045
b2828252 2046if test "$targetos" = "Darwin"; then
90cee0c3 2047 echo "#define CONFIG_DARWIN 1" >> $TMPH
90cee0c3
MN
2048fi
2049
c13e1abd
FH
2050echo "#define restrict $_restrict" >> $TMPH
2051
bb801c97
MN
2052if test "$optimize" = "small"; then
2053 echo "#define always_inline" >> $TMPH
e5f28e8f 2054 echo "#define CONFIG_SMALL 1" >> $TMPH
bb801c97
MN
2055fi
2056
997baf01
MR
2057echo "SRC_PATH=\"$source_path\"" >> config.mak
2058echo "SRC_PATH_BARE=$source_path" >> config.mak
2059echo "BUILD_ROOT=\"$PWD\"" >> config.mak
0f3cb305 2060
90be59ef 2061if enabled amr_if2; then
2a515c08
TM
2062 echo "AMR_CFLAGS=-DIF2=1" >> config.mak
2063fi
2064
8156056e 2065# Apparently it's not possible to portably echo a backslash.
90be59ef 2066if enabled asmalign_pot; then
8156056e 2067 printf '#define ASMALIGN(ZEROBITS) ".align " #ZEROBITS "\\n\\t"\n' >> $TMPH
4454dc1b 2068else
8156056e 2069 printf '#define ASMALIGN(ZEROBITS) ".align 1<<" #ZEROBITS "\\n\\t"\n' >> $TMPH
4454dc1b
JD
2070fi
2071
bc634f6f 2072
55006fc0 2073for codec in $DECODER_LIST $ENCODER_LIST $PARSER_LIST $DEMUXER_LIST $MUXER_LIST; do
44161118 2074 ucname="`toupper $codec`"
a8d04fba
MR
2075 config_name="CONFIG_$ucname"
2076 enabled_name="ENABLE_$ucname"
2077 if enabled $codec; then
2078 echo "#define $config_name 1" >> $TMPH
2079 echo "#define $enabled_name 1" >> $TMPH
2080 echo "$config_name=yes" >> config.mak
2081 else
2082 echo "#define $enabled_name 0" >> $TMPH
2083 fi
009cf97d
MN
2084done
2085
9cb2cf10 2086# Do not overwrite config.h if unchanged to avoid superfluous rebuilds.
c683a5d1 2087if ! cmp -s $TMPH config.h; then
9cb2cf10
DB
2088 mv -f $TMPH config.h
2089else
2090 echo "config.h is unchanged"
2091fi
3d204385 2092
f3ec2d46 2093rm -f $TMPO $TMPC $TMPE $TMPS $TMPH
def4272a 2094
165af439 2095# build tree in object directory if source path is different from current one
90be59ef 2096if enabled source_path_used; then
165af439
MR
2097 DIRS="\
2098 doc \
2099 libavformat \
2100 libavcodec \
2101 libavcodec/alpha \
2102 libavcodec/armv4l \
2103 libavcodec/bfin \
2104 libavcodec/i386 \
2105 libavcodec/sparc \
2106 libavcodec/mlib \
2107 libavcodec/ppc \
2108 libavcodec/liba52 \
3918dc4f
DB
2109 libavcodec/amr \
2110 libavcodec/amr_float \
2111 libavcodec/amrwb_float \
165af439
MR
2112 libpostproc \
2113 libavutil \
2114 libswscale \
2115 tests \
2116 vhook \
2117 "
2118 FILES="\
2119 Makefile \
2120 common.mak \
2121 libavformat/Makefile \
2122 libavcodec/Makefile \
2123 libpostproc/Makefile \
2124 libavutil/Makefile \
2125 libswscale/Makefile \
2126 tests/Makefile \
2127 vhook/Makefile \
2128 doc/Makefile \
2129 doc/texi2pod.pl \
2130 "
2131 for dir in $DIRS ; do
2132 mkdir -p $dir
2133 done
2134 for f in $FILES ; do
2135 ln -sf "$source_path/$f" $f
2136 done
2137fi
def4272a 2138
def4272a 2139
d0674868 2140# build pkg-config files
77aee36c 2141# FIXME: libdir and includedir are hardcoded and may differ from the real path.
def4272a 2142
d0674868
DB
2143pkgconfig_generate(){
2144name=$1
2145comment=$2
2146version=$3
2147libs=$4
2148requires=$5
2149include=$6
2150cat <<EOF >$name.pc
2266e085 2151prefix=$PREFIX
a94e666c 2152exec_prefix=\${prefix}
def4272a 2153libdir=\${exec_prefix}/lib
a94e666c 2154includedir=\${prefix}/include
def4272a 2155
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2156Name: $name
2157Description: $comment
2158Version: $version
2159Requires: $requires
def4272a 2160Conflicts:
d0674868
DB
2161Libs: -L\${libdir} $libs
2162Cflags: -I\${includedir} -I\${includedir}/$include
def4272a 2163EOF
d0674868 2164}
def4272a 2165
d0674868
DB
2166pkgconfig_generate_uninstalled(){
2167name=$1
9c476fd6 2168shortname=${name#lib}
d0674868
DB
2169comment=$2
2170version=$3
2171libs=$4
2172requires=$5
2173cat <<EOF >$name-uninstalled.pc
def4272a
AJ
2174prefix=
2175exec_prefix=
d0674868
DB
2176libdir=\${pcfiledir}/$name
2177includedir=\${pcfiledir}/$name
def4272a 2178
d0674868
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2179Name: $name
2180Description: $comment
2181Version: $version
2182Requires: $requires
def4272a 2183Conflicts:
d0674868 2184Libs: \${libdir}/${LIBPREF}${shortname}${LIBSUF} $libs
def4272a
AJ
2185Cflags: -I\${includedir}
2186EOF
d0674868 2187}
def4272a 2188
9d824ad1 2189pkgconfig_generate libavutil "FFmpeg utility library" "$lavu_version" -lavutil "" ffmpeg
d0674868 2190pkgconfig_generate_uninstalled libavutil "FFmpeg utility library" "$lavu_version"
def4272a 2191
d0674868
DB
2192pkgconfig_generate libavcodec "FFmpeg codec library" "$lavc_version" "-lavcodec $extralibs" "$pkg_requires libavutil = $lavu_version" ffmpeg
2193pkgconfig_generate_uninstalled libavcodec "FFmpeg codec library" "$lavc_version" "$extralibs" "$pkg_requires libavutil = $lavu_version"
def4272a 2194
d0674868
DB
2195pkgconfig_generate libavformat "FFmpeg container format library" "$lavf_version" "-lavformat $extralibs" "$pkg_requires libavcodec = $lavc_version" ffmpeg
2196pkgconfig_generate_uninstalled libavformat "FFmpeg container format library" "$lavf_version" "$extralibs" "$pkg_requires libavcodec = $lavc_version"
def4272a 2197
90be59ef 2198if enabled pp; then
2e3bcd38
DB
2199 pkgconfig_generate libpostproc "FFmpeg post processing library" "$pp_version" -lpostproc "" postproc
2200 pkgconfig_generate_uninstalled libpostproc "FFmpeg post processing library" "$pp_version"
2201fi
790c9ca7 2202
c839db53 2203if enabled swscaler; then
20c516c6
DM
2204 pkgconfig_generate libswscale "FFmpeg image rescaling library" "$sws_version" "-lswscale" "libavutil = $lavu_version" swscale
2205 pkgconfig_generate_uninstalled libswscale "FFmpeg image rescaling library" "$sws_version" "" "libavutil = $lavu_version"
6c0d0413 2206else
d0674868
DB
2207 pkgconfig_generate libswscale "FFmpeg image rescaling library" "$sws_version" "" "$pkg_requires libavcodec = $lavc_version" swscale
2208 pkgconfig_generate_uninstalled libswscale "FFmpeg image rescaling library" "$sws_version" "" "$pkg_requires libavcodec = $lavc_version"
c505dd31
MR
2209 apply libswscale.pc sed s/^Libs:.*$/Libs:/
2210 apply libswscale-uninstalled.pc sed s/^Libs:.*$/Libs:/
6c0d0413 2211fi