Move libfaad2 check out of the GPL check.
[libav.git] / configure
CommitLineData
de6d9b64 1#!/bin/sh
0f3cb305 2#
f57620d5
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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
c21d6325
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11# try to make this part work with most shells
12
13try_exec(){
0dbe81bb 14 echo "Trying shell $1"
c21d6325
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15 type "$1" >/dev/null 2>&1 && exec "$@"
16}
17
5237ce67 18unset foo
0dbe81bb
MR
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
MR
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
MR
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."
505dfb09
DB
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."
c21d6325
MR
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
cde2d79a
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50 exit 1
51fi
52
74c53c2d
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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]"
74c53c2d
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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]"
74c53c2d
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65 echo " --enable-mingw32 enable MinGW native/cross Windows compile"
66 echo " --enable-mingwce enable MinGW native/cross WinCE compile"
74c53c2d
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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]"
dc922953
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]"
e5f94c2b
RP
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]"
dc922953
DB
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]"
dc922953
DB
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]"
31235134
DB
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]"
31235134
DB
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]"
31235134
DB
97 echo " --enable-xvid enable Xvid encoding via xvidcore,"
98 echo " native MPEG-4/Xvid encoder exists [default=no]"
dc922953
DB
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 [$arch]"
38d0a8aa
GP
117 echo " --cpu=CPU selects the minimum cpu required (affects
118 instruction selection, may crash on older CPUs)"
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119 echo " --powerpc-perf-enable enable performance report on PPC"
120 echo " (requires enabling PMC)"
121 echo " --disable-mmx disable MMX usage"
1839e854 122 echo " --disable-armv5te disable armv5te usage"
edab3048 123 echo " --disable-armv6 disable armv6 usage"
74c53c2d
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124 echo " --disable-iwmmxt disable iwmmxt usage"
125 echo " --disable-altivec disable AltiVec usage"
126 echo " --disable-audio-oss disable OSS audio support [default=no]"
127 echo " --disable-audio-beos disable BeOS audio support [default=no]"
128 echo " --disable-v4l disable video4linux grabbing [default=no]"
129 echo " --disable-v4l2 disable video4linux2 grabbing [default=no]"
130 echo " --disable-bktr disable bktr video grabbing [default=no]"
131 echo " --disable-dv1394 disable DV1394 grabbing [default=no]"
132 echo " --disable-network disable network support [default=no]"
0c7bb0e5 133 echo " --disable-ipv6 disable ipv6 support [default=no]"
74c53c2d 134 echo " --disable-zlib disable zlib [default=no]"
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135 echo " --disable-vhook disable video hooking support"
136 echo " --enable-gprof enable profiling with gprof [$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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MR
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"
ff70e601
MR
155 echo " --disable-muxer=NAME disables muxer NAME"
156 echo " --enable-muxer=NAME enables muxer NAME"
74c53c2d 157 echo " --disable-muxers disables all muxers"
ff70e601
MR
158 echo " --disable-demuxer=NAME disables demuxer NAME"
159 echo " --enable-demuxer=NAME enables demuxer NAME"
74c53c2d 160 echo " --disable-demuxers disables all demuxers"
af9e7d18
MR
161 echo " --enable-parser=NAME enables parser NAME"
162 echo " --disable-parser=NAME disables parser NAME"
163 echo " --disable-parsers disables all parsers"
74c53c2d
MR
164 echo ""
165 echo "NOTE: Object files are built at the place where configure is launched."
166 exit 1
167}
cf9d24ad 168
57bd82d4
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169log(){
170 echo "$@" >>$logfile
171}
172
720c69da 173log_file(){
c8e9f801
MR
174 log BEGIN $1
175 cat -n $1 >>$logfile
176 log END $1
177}
178
2ba042a7 179echolog(){
c8e9f801 180 log "$@"
57bd82d4 181 echo "$@"
2ba042a7
MR
182}
183
184die(){
185 echolog "$@"
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
2ba042a7
MR
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
57bd82d4
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202 rm -f $TMPC $TMPO $TMPE $TMPS $TMPH
203 exit 1
204}
205
904e48f1 206# "tr '[a-z]' '[A-Z]'" is a workaround for Solaris tr not grokking "tr a-z A-Z"
44161118
MR
207toupper(){
208 echo "$@" | tr '[a-z]' '[A-Z]'
209}
210
a8d04fba
MR
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(){
44161118
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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
44161118
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235enabled_all(){
236 for opt; do
237 enabled $opt || return 1
238 done
239}
240
85bca2c5
DB
241disabled_all(){
242 for opt; do
243 disabled $opt || return 1
244 done
245}
246
44161118
MR
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 $opt && return 0
256 done
257}
258
30fd06be
MR
259check_deps(){
260 for cfg; do
261 eval dep_all="\$${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
44161118
MR
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 (: ${SAVE_CFLAGS?}) 2>/dev/null
284}
285
dcd479c0 286save_flags(){
57bd82d4 287 flags_saved && return
dcd479c0
MR
288 SAVE_CFLAGS="$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
57bd82d4
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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 "$@" <<EOF && add_cflags "$@"
dcd479c0
MR
364int x;
365EOF
366}
367
368check_ldflags(){
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MR
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 $err
dcd479c0
MR
404}
405
57bd82d4
MR
406check_lib(){
407 log check_lib "$@"
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
MR
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
MR
469 libvorbis
470 memalign_hack
c88f5d72
MR
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
c88f5d72
MR
508 localtime_r
509 lrintf
f8aa696f
DB
510 machine_ioctl_bt848_h
511 machine_ioctl_meteor_h
c88f5d72
MR
512 malloc_h
513 memalign
514 mlib
1ac9331a
MR
515 mmi
516 mmx
9c914398 517 os2
b265431e
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518 os2threads
519 pthreads
c88f5d72
MR
520 sdl
521 sdl_video_size
b265431e
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522 threads
523 w32threads
c88f5d72 524'
44161118 525
1ac9331a
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526TARGET_LIST='
527 altivec
528 armv5te
1ac9331a
MR
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"
299c77d5
MR
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"$1" = x"--help" ; then
943 show_help
944fi
945
f255e0ab
MB
946FFMPEG_CONFIGURATION=" "
947for opt do
948 FFMPEG_CONFIGURATION="$FFMPEG_CONFIGURATION""$opt "
949done
950
f3902026
AJ
951ENCODER_LIST=`sed -n 's/^[^#]*ENC.*, *\(.*\)).*/\1_encoder/p' "$source_path/libavcodec/allcodecs.c"`
952DECODER_LIST=`sed -n 's/^[^#]*DEC.*, *\(.*\)).*/\1_decoder/p' "$source_path/libavcodec/allcodecs.c"`
953PARSER_LIST=`sed -n 's/^[^#]*PARSER.*, *\(.*\)).*/\1_parser/p' "$source_path/libavcodec/allcodecs.c"`
5b9b3b68
AJ
954MUXER_LIST=`sed -n 's/^[^#]*_MUX.*, *\(.*\)).*/\1_muxer/p' "$source_path/libavformat/allformats.c"`
955DEMUXER_LIST=`sed -n 's/^[^#]*DEMUX.*, *\(.*\)).*/\1_demuxer/p' "$source_path/libavformat/allformats.c"`
009cf97d 956
a8d04fba
MR
957enable $ENCODER_LIST $DECODER_LIST $PARSER_LIST $MUXER_LIST $DEMUXER_LIST
958
de6d9b64 959for opt do
fce53524 960 optval="${opt#*=}"
de6d9b64 961 case "$opt" in
2ba042a7
MR
962 --log)
963 ;;
fce53524 964 --log=*) logging="$optval"
57bd82d4 965 ;;
e48dc873 966 --prefix=*) PREFIX="$optval"
de6d9b64 967 ;;
e48dc873 968 --libdir=*) libdir="$optval"
cc973ecb 969 ;;
84c22efd
DB
970 --shlibdir=*) shlibdir="$optval"
971 ;;
fce53524 972 --incdir=*) incdir="$optval"
1d67a1d4 973 ;;
fce53524 974 --mandir=*) mandir="$optval"
23a65308 975 ;;
fce53524 976 --source-path=*) source_path="$optval"
0f3cb305 977 ;;
fce53524 978 --cross-prefix=*) cross_prefix="$optval"
0f3cb305 979 ;;
fac252f9
MR
980 --cross-compile) cross_compile=yes
981 ;;
fce53524 982 --cc=*) cc="$optval"
de6d9b64 983 ;;
fce53524 984 --make=*) make="$optval"
4a908fbc 985 ;;
30a3e5d4 986 --extra-cflags=*) add_cflags "$optval"
0f3cb305 987 ;;
28d8e661 988 --extra-ldflags=*) add_ldflags "$optval"
0f3cb305 989 ;;
28d8e661 990 --extra-libs=*) add_extralibs "$optval"
0f3cb305 991 ;;
fce53524 992 --build-suffix=*) BUILDSUF="$optval"
eb94aca9 993 ;;
cc6a90dd 994 --arch=*) arch="$optval"
de6d9b64 995 ;;
38d0a8aa 996 --cpu=*) cpu="$optval"
a4adb608 997 ;;
e45a2872
RD
998 --powerpc-perf-enable) powerpc_perf="yes"
999 ;;
de6d9b64
FB
1000 --disable-mmx) mmx="no"
1001 ;;
1839e854
SS
1002 --disable-armv5te) armv5te="no"
1003 ;;
edab3048
MR
1004 --disable-armv6) armv6="no"
1005 ;;
eba9ae3c
GB
1006 --disable-iwmmxt) iwmmxt="no"
1007 ;;
ab6c65f6
BF
1008 --disable-altivec) altivec="no"
1009 ;;
de6d9b64
FB
1010 --enable-gprof) gprof="yes"
1011 ;;
9d2a0f1c 1012 --disable-v4l) video4linux="no"
5cbcf02c 1013 ;;
9d2a0f1c 1014 --disable-v4l2) video4linux2="no"
0a7b514f 1015 ;;
6beefa40
MN
1016 --disable-bktr) bktr="no"
1017 ;;
5cbcf02c
FB
1018 --disable-audio-oss) audio_oss="no"
1019 ;;
dfdfa47c
FR
1020 --disable-audio-beos) audio_beos="no"
1021 ;;
8aa3ee32
MK
1022 --disable-dv1394) dv1394="no"
1023 ;;
ffc0ef96 1024 --disable-network) network="no"; ffserver="no"
5cbcf02c 1025 ;;
0c7bb0e5
LB
1026 --disable-ipv6) ipv6="no";
1027 ;;
0147f198
FR
1028 --disable-zlib) zlib="no"
1029 ;;
f8904fd9 1030 --enable-a52) liba52="yes"
6ed7422a 1031 ;;
f8904fd9 1032 --enable-a52bin) liba52bin="yes"
57514323 1033 ;;
3ffab361 1034 --enable-dts) libdts="yes"
23c99253 1035 ;;
ba9261e5 1036 --enable-pp) pp="yes"
bba9b16c 1037 ;;
bb4c2140
MN
1038 --enable-libgsm) libgsm="yes"
1039 ;;
6ebe07fb 1040 --enable-mp3lame) libmp3lame="yes"
a6741398 1041 ;;
f956e129
OS
1042 --enable-libnut) libnut="yes"
1043 ;;
9146ca37 1044 --enable-libogg) libogg="yes"
c99dd233 1045 pkg_requires="$pkg_requires ogg >= 1.1"
5c5dea3f 1046 ;;
150d2772
DB
1047 --enable-libtheora) libtheora="yes"
1048 pkg_requires="$pkg_requires theora"
1049 ;;
be74741c 1050 --enable-vorbis) libvorbis="yes"
c99dd233 1051 pkg_requires="$pkg_requires vorbis vorbisenc"
81e0d0b4 1052 ;;
2eed5a46 1053 --enable-faad) libfaad="yes"
445ad18d 1054 ;;
2eed5a46 1055 --enable-faadbin) libfaadbin="yes"
445ad18d 1056 ;;
2eed5a46 1057 --enable-faac) libfaac="yes"
29d48296 1058 ;;
1ddadfa9
AT
1059 --enable-xvid) xvid="yes"
1060 ;;
c99dd233 1061 --enable-x264) x264="yes"
6662ec29 1062 ;;
8ac17293
SH
1063 --enable-avisynth) avisynth="yes";
1064 ;;
56a059ac
DB
1065 --enable-x11grab) x11grab="yes";
1066 ;;
f02be79d 1067 --enable-dc1394) dc1394="yes"
c99dd233 1068 pkg_requires="$pkg_requires libraw1394"
f02be79d 1069 ;;
68892110
PG
1070 --disable-vhook) vhook="no"
1071 ;;
732d9245
BE
1072 --enable-mingw32) mingw32="yes"
1073 ;;
860391a5 1074 --enable-mingwce) wince="yes"
ac44871c 1075 ;;
320d060a
DB
1076 --enable-static) lstatic="yes"
1077 ;;
1078 --disable-static) lstatic="no"
1079 ;;
83286d2a 1080 --enable-shared) lshared="yes"
0319c531 1081 ;;
320d060a
DB
1082 --disable-shared) lshared="no"
1083 ;;
cddf3f45
GM
1084 --disable-debug) debug="no"
1085 ;;
1086 --disable-opts) optimize="no"
1087 ;;
78fcba8f
MR
1088 --enable-extra-warnings) extrawarnings="yes"
1089 ;;
1eb2212e
FB
1090 --disable-mpegaudio-hp) mpegaudio_hp="no"
1091 ;;
04f46ced
GB
1092 --disable-protocols) protocols="no"; network="no"; ffserver="no"
1093 ;;
786b30af
DB
1094 --disable-ffmpeg) ffmpeg="no"
1095 ;;
8154d2e0
FB
1096 --disable-ffserver) ffserver="no"
1097 ;;
a86b921c
FB
1098 --disable-ffplay) ffplay="no"
1099 ;;
cddf3f45 1100 --enable-small) optimize="small"
553a6284 1101 ;;
60827a1a 1102 --enable-amr_nb) amr="yes"; amr_nb="yes"; amr_nb_fixed="no"
891f64b3 1103 ;;
60827a1a 1104 --enable-amr_nb-fixed) amr="yes"; amr_nb_fixed="yes"; amr_nb="no"
bc634f6f 1105 ;;
60827a1a 1106 --enable-amr_wb) amr="yes"; amr_wb="yes"
115329f1 1107 ;;
60827a1a 1108 --enable-amr_if2) amr="yes"; amr_if2="yes"
2a515c08 1109 ;;
bde24d6e 1110 --enable-sunmlib) mlib="yes"
f80f7964 1111 ;;
9c3d33d6
MN
1112 --enable-pthreads) pthreads="yes"
1113 ;;
eb113804
DB
1114 --enable-w32threads) w32threads="yes"
1115 ;;
e5f94c2b
RP
1116 --enable-beosthreads) beosthreads="yes"
1117 ;;
1118 --enable-os2threads) os2threads="yes"
1119 ;;
790c9ca7
LA
1120 --enable-swscaler) swscaler="yes"
1121 ;;
b2e3c528
MN
1122 --enable-gpl) gpl="yes"
1123 ;;
9ddbcae6 1124 --enable-memalign-hack) memalign_hack="yes"
da9b170c 1125 ;;
65d1bea2
MB
1126 --disable-strip) dostrip="no"
1127 ;;
a8d04fba 1128 --enable-encoder=*) enable ${optval}_encoder
009cf97d 1129 ;;
a8d04fba 1130 --enable-decoder=*) enable ${optval}_decoder
f593b273 1131 ;;
a8d04fba 1132 --disable-encoder=*) disable ${optval}_encoder
f593b273 1133 ;;
a8d04fba 1134 --disable-decoder=*) disable ${optval}_decoder
009cf97d 1135 ;;
a8d04fba 1136 --disable-encoders) disable $ENCODER_LIST
009cf97d 1137 ;;
a8d04fba 1138 --disable-decoders) disable $DECODER_LIST
b4cad537 1139 ;;
a8d04fba 1140 --enable-muxer=*) enable ${optval}_muxer
a9e35095 1141 ;;
a8d04fba 1142 --disable-muxer=*) disable ${optval}_muxer
ff70e601 1143 ;;
a8d04fba 1144 --disable-muxers) disable $MUXER_LIST; ffserver="no"
ff70e601 1145 ;;
a8d04fba 1146 --enable-demuxer=*) enable ${optval}_demuxer
ff70e601 1147 ;;
a8d04fba 1148 --disable-demuxer=*) disable ${optval}_demuxer
ff70e601 1149 ;;
a8d04fba 1150 --disable-demuxers) disable $DEMUXER_LIST
a9e35095 1151 ;;
a8d04fba 1152 --enable-parser=*) enable ${optval}_parser
af9e7d18 1153 ;;
a8d04fba 1154 --disable-parser=*) disable ${optval}_parser
af9e7d18 1155 ;;
a8d04fba 1156 --disable-parsers) disable $PARSER_LIST
af9e7d18 1157 ;;
74c53c2d
MR
1158 --help) show_help
1159 ;;
b34c63f7
DB
1160 *)
1161 echo "Unknown option \"$opt\"."
1162 echo "See $0 --help for available options."
1163 exit 1
1164 ;;
de6d9b64
FB
1165 esac
1166done
1167
e3c00e34 1168if ! disabled logging ; then
90be59ef 1169 enabled logging || logfile="$logging"
57bd82d4
MR
1170 echo "# $0 $@" >$logfile
1171 set >>$logfile
2ba042a7
MR
1172else
1173 logfile=/dev/null
57bd82d4 1174fi
e89b8b0a 1175
9a46fe75
RP
1176if enabled_any mingw32 wince; then
1177 if enabled_all lshared lstatic; then
e67bcdd9
DB
1178 cat <<EOF
1179You can only build one library type at once on MinGW.
1180Specify --disable-static --enable-shared to only build
1181the shared libraries. To build only the static libraries
1182you do not need to pass additional options.
1183EOF
1184 exit 1
1185 fi
9d2a0f1c
MR
1186 video4linux="no"
1187 video4linux2="no"
e67bcdd9
DB
1188 audio_oss="no"
1189 dv1394="no"
1190 dc1394="no"
1191 ffserver="no"
1192 network="no"
90be59ef 1193 if enabled wince; then
e67bcdd9
DB
1194 protocols="no"
1195 fi
e67bcdd9
DB
1196 SLIBPREF=""
1197 SLIBSUF=".dll"
1198 EXESUF=".exe"
d6a07a13
DB
1199 SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)'
1200 SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)'
dfeb80a5 1201 SLIB_EXTRA_CMD="-lib /machine:i386 /def:\$(@:${SLIBSUF}=.def)"
b6f9a421 1202 SLIB_INSTALL_EXTRA_CMD="-install -m 644 \$(SLIBNAME_WITH_MAJOR:\$(SLIBSUF)=.lib) \"\$(shlibdir)/\$(SLIBNAME_WITH_MAJOR:\$(SLIBSUF)=.lib)\""
a77caa4d 1203 SHFLAGS="-shared -Wl,--output-def,\$(@:${SLIBSUF}=.def),--out-implib,lib\$(SLIBNAME:\$(SLIBSUF)=.dll.a) -Wl,--enable-runtime-pseudo-reloc"
e67bcdd9
DB
1204fi
1205
28d8e661
DB
1206# Combine FFLDFLAGS and the LDFLAGS environment variable.
1207LDFLAGS="$FFLDFLAGS $LDFLAGS"
e89b8b0a 1208
fac252f9 1209test -n "$cross_prefix" && cross_compile=yes
1ea46bed
MR
1210cc="${cross_prefix}${cc}"
1211ar="${cross_prefix}${ar}"
1212ranlib="${cross_prefix}${ranlib}"
1213strip="${cross_prefix}${strip}"
1214
320d060a 1215# we need to build at least one lib type
2f7e6782 1216if disabled_all lstatic lshared; then
320d060a
DB
1217 cat <<EOF
1218At least one library type must be built.
1219Specify --enable-static to build the static libraries or --enable-shared to
1220build the shared libraries as well. To only build the shared libraries specify
1221--disable-static in addition to --enable-shared.
1222EOF
1223 exit 1;
1224fi
1225
37970ebf 1226if enabled libtheora && disabled libogg; then
150d2772
DB
1227 die "libogg must be enabled to enable libtheora."
1228fi
1229
37970ebf 1230if enabled libvorbis && disabled libogg; then
6cf161d2 1231 die "libogg must be enabled to enable libvorbis."
5c5dea3f
NB
1232fi
1233
a2234ceb
RP
1234if enabled_any libfaad libfaadbin ; then
1235 if check_header faad.h; then
1236 check_cc << EOF
1237#include <faad.h>
1238#ifndef FAAD2_VERSION
1239ok faad1
1240#endif
1241int main( void ) { return 0; }
1242EOF
1243 test $? = 0 && enable libfaad2
1244 else
1245 libfaad="no"
1246 libfaadbin="no"
1247 echo "FAAD test failed."
1248 fi
1249fi
1250
1251
47f9cc15 1252if disabled gpl ; then
c839db53 1253 if enabled pp; then
6cf161d2 1254 die "The Postprocessing code is under GPL and --enable-gpl is not specified."
b2e3c528
MN
1255 fi
1256
ec5527c5 1257 if enabled_any liba52 liba52bin ; then
6cf161d2 1258 die "liba52 is under GPL and --enable-gpl is not specified."
b2e3c528 1259 fi
23c99253 1260
c839db53 1261 if enabled xvid; then
6cf161d2 1262 die "libxvidcore is under GPL and --enable-gpl is not specified."
1ddadfa9
AT
1263 fi
1264
c839db53 1265 if enabled x264; then
6cf161d2 1266 die "x264 is under GPL and --enable-gpl is not specified."
6662ec29
MN
1267 fi
1268
c839db53 1269 if enabled libdts; then
6cf161d2 1270 die "libdts is under GPL and --enable-gpl is not specified."
23c99253 1271 fi
115329f1 1272
a2234ceb
RP
1273 if enabled libfaad2; then
1274 die "FAAD2 is under GPL and --enable-gpl is not specified."
b2e3c528 1275 fi
56a059ac 1276
c839db53 1277 if enabled x11grab; then
6cf161d2 1278 die "The X11 grabber is under GPL and --enable-gpl is not specified."
56a059ac 1279 fi
11c6f4a1 1280
c839db53 1281 if enabled swscaler; then
6cf161d2 1282 die "The software scaler is under GPL and --enable-gpl is not specified."
11c6f4a1 1283 fi
ebb810d9 1284fi
b2e3c528 1285
29799f8b 1286# compute MMX state
0f3cb305 1287if test $mmx = "default"; then
419b8784 1288 if test $arch = "x86_32" -o $arch = "x86_64"; then
0f3cb305
FB
1289 mmx="yes"
1290 else
1291 mmx="no"
1292 fi
1293fi
1294
5d323602
MR
1295test -z "$need_memalign" && need_memalign="$mmx"
1296
cf9d24ad 1297#Darwin CC versions
75388c74 1298needmdynamicnopic="no"
cf9d24ad 1299if test $targetos = Darwin; then
b2924696 1300 if test -n "`$cc -v 2>&1 | grep xlc`"; then
30a3e5d4 1301 add_cflags "-qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto"
cf9d24ad 1302 else
bb270c08
DB
1303 gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
1304 case "$gcc_version" in
1305 *2.95*)
30a3e5d4 1306 add_cflags "-no-cpp-precomp -pipe"
bb270c08
DB
1307 ;;
1308 *[34].*)
30a3e5d4 1309 add_cflags "-no-cpp-precomp -pipe -force_cpusubtype_ALL -Wno-sign-compare"
37970ebf 1310 if disabled lshared; then
bb270c08
DB
1311 needmdynamicnopic="yes"
1312 fi
1313 ;;
1314 *)
30a3e5d4 1315 add_cflags "-no-cpp-precomp -pipe"
37970ebf 1316 if disabled lshared; then
bb270c08
DB
1317 needmdynamicnopic="yes"
1318 fi
1319 ;;
1320 esac
cf9d24ad 1321 fi
2a1a6b64
MN
1322fi
1323
e3c00e34 1324if ! disabled optimize ; then
2a1a6b64 1325 add_cflags "-fomit-frame-pointer"
cf9d24ad
DC
1326fi
1327
ab6c65f6
BF
1328# Can only do AltiVec on PowerPC
1329if test $altivec = "default"; then
cc6a90dd 1330 if test $arch = "powerpc"; then
ab6c65f6
BF
1331 altivec="yes"
1332 else
1333 altivec="no"
1334 fi
1335fi
1336
a4adb608 1337# Add processor-specific flags
9007f514 1338POWERPCMODE="32bits"
38d0a8aa 1339if test $cpu != "generic"; then
1658bc4f
DB
1340 warn_altivec_enabled(){
1341 enabled altivec && echo "WARNING: Tuning for $1 but AltiVec enabled.";
1342 }
1343 warn_altivec_disabled(){
1344 disabled altivec && echo "WARNING: Tuning for $1 but AltiVec disabled.";
1345 }
38d0a8aa 1346 case $cpu in
bb270c08 1347 601|ppc601|PowerPC601)
1c5d830c 1348 add_cflags "-mcpu=601"
1658bc4f 1349 warn_altivec_enabled PPC601
bb270c08
DB
1350 ;;
1351 603*|ppc603*|PowerPC603*)
1c5d830c 1352 add_cflags "-mcpu=603"
1658bc4f 1353 warn_altivec_enabled PPC603
bb270c08
DB
1354 ;;
1355 604*|ppc604*|PowerPC604*)
1c5d830c 1356 add_cflags "-mcpu=604"
1658bc4f 1357 warn_altivec_enabled PPC604
bb270c08
DB
1358 ;;
1359 G3|g3|75*|ppc75*|PowerPC75*)
1c5d830c 1360 add_cflags "-mcpu=750 -mpowerpc-gfxopt"
1658bc4f 1361 warn_altivec_enabled PPC75x
bb270c08
DB
1362 ;;
1363 G4|g4|745*|ppc745*|PowerPC745*)
1c5d830c 1364 add_cflags "-mcpu=7450 -mpowerpc-gfxopt"
1658bc4f 1365 warn_altivec_disabled PPC745x
bb270c08
DB
1366 ;;
1367 74*|ppc74*|PowerPC74*)
1c5d830c 1368 add_cflags "-mcpu=7400 -mpowerpc-gfxopt"
1658bc4f 1369 warn_altivec_disabled PPC74xx
bb270c08
DB
1370 ;;
1371 G5|g5|970|ppc970|PowerPC970|power4*|Power4*)
1c5d830c 1372 add_cflags "-mcpu=970 -mpowerpc-gfxopt -mpowerpc64"
1658bc4f 1373 warn_altivec_disabled PPC970
9007f514 1374 POWERPCMODE="64bits"
bb270c08 1375 ;;
e7768fc5
GP
1376 # targets that do NOT support conditional mov (cmov)
1377 i[345]86|pentium|pentium-mmx|k6|k6-[23]|winchip-c6|winchip2|c3)
38d0a8aa 1378 add_cflags "-march=$cpu"
e7768fc5
GP
1379 cmov="no"
1380 ;;
1381 # targets that do support conditional mov (cmov)
416519dd 1382 i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64|k8|opteron|athlon-fx|core2)
e7768fc5 1383 add_cflags "-march=$cpu"
4c8d81fa 1384 cmov="yes"
7073e9fc 1385 fast_cmov="yes"
94e4c3a3
GP
1386 ;;
1387 # targets that do support conditional mov but on which it's slow
1388 pentium4|prescott|nocona)
1389 add_cflags "-march=$cpu"
1390 cmov="yes"
7073e9fc 1391 fast_cmov="no"
bb270c08 1392 ;;
d7b34d08 1393 sparc64)
1c5d830c 1394 add_cflags "-mcpu=v9"
d7b34d08 1395 ;;
bb270c08 1396 *)
38d0a8aa 1397 echo "WARNING: Unknown CPU \"$cpu\", ignored."
bb270c08 1398 ;;
a4adb608
MN
1399 esac
1400fi
1401
be0d52ab
MR
1402# make sure we can execute files in $TMPDIR
1403cat >$TMPE 2>>$logfile <<EOF
1404#! /bin/sh
1405EOF
1406chmod +x $TMPE >>$logfile 2>&1
1407if ! $TMPE >>$logfile 2>&1; then
1408 cat <<EOF
1409Unable to create and execute files in $TMPDIR1. Set the TMPDIR environment
68300911
DB
1410variable to another directory and make sure that $TMPDIR1 is not mounted
1411noexec.
be0d52ab
MR
1412EOF
1413 die "Sanity test failed."
1414fi
0244f743 1415rm $TMPE
be0d52ab 1416
1a268acc
MR
1417# compiler sanity check
1418check_exec <<EOF
1419int main(){
1420 return 0;
1421}
1422EOF
1423if test "$?" != 0; then
1424 echo "$cc is unable to create an executable file."
1425 if test -z "$cross_prefix" -a "$cross_compile" = no; then
1426 echo "If $cc is a cross-compiler, use the --cross-compile option."
c7ae6345 1427 echo "Only do this if you know what cross compiling means."
1a268acc
MR
1428 fi
1429 die "C compiler test failed."
1430fi
1431
87ea51e0
LB
1432# check for assembler specific support
1433
cc6a90dd 1434if test $arch = "powerpc"; then
87ea51e0
LB
1435check_cc <<EOF && dcbzl=yes
1436int main(void) {
1437 register long zero = 0;
1438 char data[1024];
1439 asm volatile("dcbzl %0, %1" : : "b" (data), "r" (zero));
1440return 0;
1441}
1442EOF
1443fi
1444
57bd82d4
MR
1445# check for SIMD availability
1446
115329f1 1447# AltiVec flags: The FSF version of GCC differs from the Apple version
cc6a90dd 1448if test $arch = "powerpc"; then
90be59ef 1449 if enabled altivec; then
b2924696 1450 if test -n "`$cc -v 2>&1 | grep version | grep Apple`"; then
30a3e5d4 1451 add_cflags "-faltivec"
b6e52719 1452 else
30a3e5d4 1453 add_cflags "-maltivec -mabi=altivec"
b6e52719
MD
1454 fi
1455 fi
1456fi
1457
0701ca7f 1458check_header altivec.h
a9a07762 1459
29799f8b 1460# check if our compiler supports Motorola AltiVec C API
90be59ef
RP
1461if enabled altivec; then
1462 if enabled altivec_h; then
f25fc9b1
MR
1463 inc_altivec_h="#include <altivec.h>"
1464 else
1465 inc_altivec_h=
1466 fi
1467 check_cc <<EOF || altivec=no
dcd479c0 1468$inc_altivec_h
a9a07762
MN
1469int main(void) {
1470 vector signed int v1, v2, v3;
1471 v1 = vec_add(v2,v3);
1472 return 0;
1473}
1474EOF
1475fi
ab6c65f6 1476
854fdb51 1477# check armv5te instructions support
cc6a90dd 1478if test $armv5te = "default" -a $arch = "armv4l"; then
854fdb51
MR
1479 armv5te=no
1480 check_cc <<EOF && armv5te=yes
1481 int main(void) {
1482 __asm__ __volatile__ ("qadd r0, r0, r0");
1483 }
1484EOF
1485fi
1486
edab3048
MR
1487if test $armv6 = "default" -a $arch = "armv4l"; then
1488 check_cc <<EOF && armv6=yes || armv6=no
1489int main(void) {
1490 __asm__ __volatile__ ("sadd16 r0, r0, r0");
1491}
1492EOF
1493fi
1494
854fdb51 1495# check iwmmxt support
cc6a90dd 1496if test $iwmmxt = "default" -a $arch = "armv4l"; then
854fdb51
MR
1497 iwmmxt=no
1498 check_cc <<EOF && iwmmxt=yes
1499 int main(void) {
1500 __asm__ __volatile__ ("wunpckelub wr6, wr4");
1501 }
1502EOF
1503fi
1504
29799f8b 1505# mmi only available on mips
d46aba26 1506if test $mmi = "default"; then
cc6a90dd 1507 if test $arch = "mips"; then
d46aba26
LS
1508 mmi="yes"
1509 else
1510 mmi="no"
1511 fi
1512fi
1513
29799f8b 1514# check if our compiler supports mmi
57bd82d4 1515enabled mmi && check_cc <<EOF || mmi="no"
d46aba26
LS
1516int main(void) {
1517 __asm__ ("lq \$2, 0(\$2)");
1518 return 0;
1519}
1520EOF
57bd82d4 1521
57bd82d4
MR
1522# ---
1523# big/little-endian test
37970ebf 1524if disabled cross_compile; then
57bd82d4 1525 check_ld <<EOF || die "endian test failed" && $TMPE && bigendian="yes"
a3999908
MN
1526#include <inttypes.h>
1527int main(int argc, char ** argv){
bb270c08
DB
1528 volatile uint32_t i=0x01234567;
1529 return (*((uint8_t*)(&i))) == 0x67;
a3999908
MN
1530}
1531EOF
487a54d7 1532else
f25fc9b1 1533 # programs cannot be launched if cross compiling, so make a static guess
cc6a90dd 1534 if test "$arch" = "powerpc" -o "$arch" = "mips" ; then
f25fc9b1
MR
1535 bigendian="yes"
1536 fi
487a54d7
FB
1537fi
1538
a3999908 1539# ---
3d204385
NK
1540# check availability of some header files
1541
0701ca7f
MR
1542check_header malloc.h
1543check_func memalign
3d204385 1544
797ee6a6 1545if disabled_all memalign memalign_hack && enabled need_memalign ; then
57bd82d4 1546 die "Error, no memalign() but SSE enabled, disable it or use --enable-memalign-hack."
8bf5d58f
MN
1547fi
1548
0701ca7f 1549check_header byteswap.h
47d23bbf 1550
0701ca7f
MR
1551check_func inet_aton
1552check_func localtime_r
57bd82d4 1553enabled zlib && check_lib zlib.h zlibVersion -lz || zlib="no"
57bd82d4
MR
1554
1555# check for some common methods of building with pthread support
1556# do this before the optional library checks as some of them require pthreads
1557if enabled pthreads; then
9e7fd101
MR
1558 if check_func pthread_create; then
1559 :
1560 elif check_func pthread_create -pthread; then
1561 add_cflags -pthread
1562 add_ldflags -pthread
1563 elif check_func pthread_create -pthreads; then
1564 add_cflags -pthreads
1565 add_ldflags -pthreads
1566 elif ! check_lib pthread.h pthread_create -lpthread; then
1567 die "ERROR: can't find pthreads library"
1568 fi
57bd82d4
MR
1569fi
1570
e5f94c2b
RP
1571for thread in pthreads beosthreads os2threads w32threads; do
1572 if enabled $thread; then
e3c00e34 1573 if ! disabled thread_type ; then
e5f94c2b
RP
1574 die "ERROR: Only one thread type must be selected."
1575 else
1576 thread_type="$thread"
1577 fi
1578 fi
1579done
1580
57bd82d4 1581# these are off by default, so fail if requested and not available
910c62e1
DB
1582enabled libdts && require libdts dts.h dts_init -ldts -lm
1583enabled libgsm && require libgsm gsm.h gsm_create -lgsm
6ebe07fb 1584enabled libmp3lame && require LAME lame/lame.h lame_init -lmp3lame -lm
910c62e1
DB
1585enabled libtheora && require libtheora theora/theora.h theora_info_init -ltheora -logg
1586enabled libvorbis && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbis -lvorbisenc -logg
1587enabled libogg && require libogg ogg/ogg.h ogg_sync_init -logg
1588enabled libnut && require libnut libnut.h nut_demuxer_init -lnut
1589enabled xvid && require XviD xvid.h xvid_global -lxvidcore
1590enabled x264 && require x264 x264.h x264_encoder_open -lx264
1591enabled dc1394 && require libdc1394 libdc1394/dc1394_control.h dc1394_create_handle -ldc1394_control -lraw1394
1592enabled mlib && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib
e0f80bd7 1593
2eed5a46 1594# Ugh, libfaac uses stdcall calling convention on win32 so we can't use
3b9bee88 1595# the generic test functions
2eed5a46 1596if enabled libfaac; then
3b9bee88
MR
1597 save_flags
1598 temp_extralibs -lfaac
1599 check_ld <<EOF && add_extralibs -lfaac || die "ERROR: libfaac not found"
1600#include <stdint.h>
1601#include <faac.h>
1602int main(){
1603 char *id, *cpr;
1604 faacEncGetVersion(&id, &cpr);
1605 return 0;
1606}
1607EOF
1608 restore_flags
1609fi
1610
87f1c97e
MR
1611# Ugh, recent faad2 versions have renamed all functions and #define the
1612# old names in faad.h. Generic tests won't work.
2eed5a46 1613if enabled libfaad; then
87f1c97e
MR
1614 save_flags
1615 temp_extralibs -lfaad
1616 check_ld <<EOF && add_extralibs -lfaad || die "ERROR: libfaad not found"
1617#include <faad.h>
1618int main(){
1619 faacDecOpen();
1620 return 0;
1621}
1622EOF
1623 restore_flags
1624fi
1625
8ac17293
SH
1626# Ugh, avisynth uses WINAPI calls. Generic tests won't work.
1627if enabled avisynth; then
1628 save_flags
1629 temp_extralibs -lvfw32
1630 check_ld <<EOF && add_extralibs -lvfw32 || die "ERROR: vfw32 not found"
1631#include <windows.h>
1632#include <vfw.h>
1633int main(){
1634 AVIFileInit();
1635 return 0;
1636}
1637EOF
1638 restore_flags
1639fi
1640
1641
95e2ce4a 1642# test for lrintf in math.h
fc2b267f 1643check_exec <<EOF && lrintf=yes || lrintf=no
95e2ce4a
MN
1644#define _ISOC9X_SOURCE 1
1645#include <math.h>
1646int main( void ) { return (lrintf(3.999f) > 0)?0:1; }
1647EOF
1648
c13e1abd
FH
1649_restrict=
1650for restrict_keyword in restrict __restrict__ __restrict; do
57bd82d4 1651 check_cc <<EOF && _restrict=$restrict_keyword && break
dcd479c0
MR
1652void foo(char * $restrict_keyword p);
1653EOF
c13e1abd
FH
1654done
1655
a8721c09
FB
1656# dlopen/dlfcn.h probing
1657
0701ca7f 1658check_header dlfcn.h
a8721c09 1659
dcd479c0 1660if check_func dlopen; then
dcd479c0 1661 ldl=
0701ca7f
MR
1662elif check_func dlopen -ldl; then
1663 ldl=-ldl
a8721c09
FB
1664fi
1665
f25fc9b1
MR
1666if test "$vhook" = "default"; then
1667 vhook="$dlopen"
a8721c09
FB
1668fi
1669
2eed5a46 1670if enabled_any vhook liba52bin libfaadbin; then
57bd82d4 1671 add_extralibs $ldl
bfd2edeb
MN
1672fi
1673
fbb9d104
VP
1674if test "$targetos" = "CYGWIN" -a "$lstatic" = "yes" ; then
1675 vhook="no"
1676 echo
1677 echo "At the moment vhooks don't work on Cygwin static builds."
1678 echo "Patches welcome."
1679 echo
1680fi
1681
8d923001
MR
1682if enabled vhook; then
1683 check_ldflags -rdynamic
1684 check_ldflags -export-dynamic
1685fi
bfd2edeb 1686
9464f2b8
DB
1687if enabled audio_beos; then
1688 add_extralibs "-lmedia -lbe"
1689fi
1690
a86b921c 1691##########################################
29799f8b 1692# imlib check
a86b921c 1693
dcd479c0
MR
1694temp_extralibs -lImlib2
1695check_ld <<EOF && imlib2=yes || imlib2=no
a8721c09
FB
1696#include <X11/Xlib.h>
1697#include <Imlib2.h>
1698int main( void ) { return (int) imlib_load_font("foo"); }
1699EOF
dcd479c0 1700restore_flags
52b41d7f 1701
a86b921c 1702##########################################
29799f8b 1703# FreeType check
a86b921c 1704
04511d53 1705freetype2=no
e2a5fd20 1706if test "x$targetos" != "xBeOS"; then
e2a3cd59 1707 if (freetype-config --version) >/dev/null 2>&1 ; then
dcd479c0
MR
1708 temp_cflags `freetype-config --cflags`
1709 temp_extralibs `freetype-config --libs`
1710 check_ld <<EOF && freetype2=yes
1711#include <ft2build.h>
1712int main( void ) { return (int) FT_Init_FreeType(0); }
1713EOF
1714 restore_flags
dee076fc 1715 fi
04511d53
PG
1716fi
1717
a86b921c 1718##########################################
29799f8b 1719# SDL check
a86b921c 1720
a86b921c
FB
1721sdl_too_old=no
1722sdl=no
6a1a892f
FD
1723SDL_CONFIG="${cross_prefix}sdl-config"
1724if ("${SDL_CONFIG}" --version) >/dev/null 2>&1 ; then
dcd479c0
MR
1725 temp_cflags `"${SDL_CONFIG}" --cflags`
1726 temp_extralibs `"${SDL_CONFIG}" --libs`
1727 check_ld <<EOF
1728#include <SDL.h>
1729#undef main /* We don't want SDL to override our main() */
1730int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1731EOF
dcd479c0
MR
1732 if test $? = 0; then
1733 _sdlversion=`"${SDL_CONFIG}" --version | sed 's/[^0-9]//g'`
29f3b38a 1734 if test "$_sdlversion" -lt 121 ; then
dcd479c0
MR
1735 sdl_too_old=yes
1736 else
1737 sdl=yes
29f3b38a
MR
1738 check_cc <<EOF && sdl_video_size=yes || sdl_video_size=no
1739#include <SDL.h>
1740int main(void){
1741 const SDL_VideoInfo *vi = SDL_GetVideoInfo();
1742 int w = vi->current_w;
1743 return 0;
1744}
1745EOF
dcd479c0
MR
1746 fi
1747 fi
29f3b38a 1748 restore_flags
c3f6b472 1749fi
a86b921c 1750
57bd82d4
MR
1751enabled sdl || ffplay=no
1752
146ea952 1753##########################################
29799f8b 1754# texi2html check
146ea952
NB
1755
1756texi2html=no
e2a3cd59 1757if (texi2html -version) >/dev/null 2>&1; then
146ea952
NB
1758texi2html=yes
1759fi
1760
7a91333f 1761##########################################
29799f8b 1762# IPv6 check
7a91333f 1763
0c7bb0e5 1764enabled network && enabled ipv6 && check_ld <<EOF && ipv6=yes || ipv6=no
7a91333f
HZ
1765#include <sys/types.h>
1766#include <sys/socket.h>
1767#include <netinet/in.h>
1768#include <netdb.h>
1769int main( void ) {
1770 struct sockaddr_storage saddr;
1771 struct ipv6_mreq mreq6;
1772 getaddrinfo(0,0,0,0);
1773 getnameinfo(0,0,0,0,0,0,0);
12fe88b4 1774 IN6_IS_ADDR_MULTICAST((const struct in6_addr *)0);
7a91333f
HZ
1775}
1776EOF
1777
47f38850 1778# check for video4linux2 --- V4L2_PIX_FMT_YUV420
9d2a0f1c 1779enabled video4linux2 && check_cc <<EOF || video4linux2="no"
84fe9963 1780#include <sys/time.h>
f743a062
LA
1781#include <asm/types.h>
1782#include <linux/videodev2.h>
47f38850 1783int dummy = V4L2_PIX_FMT_YUV420;
490c189b 1784struct v4l2_buffer dummy1;
47f38850 1785EOF
47f38850 1786
f8aa696f
DB
1787# check for ioctl_meteor.h, ioctl_bt848.h and alternatives
1788if enabled bktr; then
1789 check_header dev/bktr/ioctl_meteor.h
1790 check_header dev/bktr/ioctl_bt848.h
1791
1792 check_header machine/ioctl_meteor.h
1793 check_header machine/ioctl_bt848.h
1794
1795 check_header dev/video/meteor/ioctl_meteor.h
1796 check_header dev/video/bktr/ioctl_bt848.h
1797
1798 check_header dev/ic/bt8xx.h
1799fi
1800
f58f4ce1 1801# Deal with the x11 frame grabber
56a059ac 1802enabled x11grab &&
f58f4ce1
GP
1803enabled gpl &&
1804enabled x11_grab_device_demuxer &&
1805check_header X11/Xlib.h &&
1806check_header X11/extensions/XShm.h &&
1807check_func XOpenDisplay -lX11 &&
1808check_func XShmCreateImage -lX11 -lXext &&
1809add_extralibs -lX11 -lXext ||
1810disable x11_grab_device_demuxer
1811
57bd82d4
MR
1812enabled debug && add_cflags -g
1813
1814# add some useful compiler flags if supported
1815check_cflags -Wdeclaration-after-statement
dcd479c0
MR
1816check_cflags -Wall
1817check_cflags -Wno-switch
c07bd6a9
MN
1818check_cflags -Wdisabled-optimization
1819check_cflags -Wpointer-arith
1820check_cflags -Wredundant-decls
cc1fb623 1821check_cflags -Wno-pointer-sign
78fcba8f 1822enabled extrawarnings && check_cflags -Winline
cf9d24ad 1823
57bd82d4 1824# add some linker flags
e240ee67 1825check_ldflags $LDLATEFLAGS
94a3401e 1826
57bd82d4
MR
1827# not all compilers support -Os
1828test "$optimize" = "small" && check_cflags -Os
cddf3f45 1829
57bd82d4 1830if enabled optimize; then
b2924696 1831 if test -n "`$cc -v 2>&1 | grep xlc`"; then
30a3e5d4
NP
1832 add_cflags "-O5"
1833 add_ldflags "-O5"
cf9d24ad 1834 else
30a3e5d4 1835 add_cflags "-O3"
cf9d24ad 1836 fi
cddf3f45
GM
1837fi
1838
80581e98 1839# PIC flags for shared library objects where they are needed
90be59ef 1840if enabled lshared; then
f25fc9b1
MR
1841 # LIBOBJFLAGS may have already been set in the OS configuration
1842 if test -z "$LIBOBJFLAGS" ; then
cc6a90dd 1843 case "$arch" in
813457e5
MR
1844 x86_64|ia64|alpha|sparc*) LIBOBJFLAGS="\$(PIC)" ;;
1845 esac
80581e98 1846 fi
80581e98
MN
1847fi
1848
90be59ef 1849if enabled gprof; then
30a3e5d4
NP
1850 add_cflags "-p"
1851 add_ldflags "-p"
1db54e20
DB
1852fi
1853
18451f7d 1854VHOOKCFLAGS="-fPIC $CFLAGS"
90be59ef 1855enabled needmdynamicnopic && add_cflags -mdynamic-no-pic
18451f7d 1856
4454dc1b
JD
1857# find if .align arg is power-of-two or not
1858if test $asmalign_pot = "unknown"; then
1859 asmalign_pot="no"
1860 echo 'asm (".align 3");' | check_cc && asmalign_pot="yes"
1861fi
1862
f36958f8
DB
1863echo "install prefix $PREFIX"
1864echo "source path $source_path"
1865echo "C compiler $cc"
1866echo "make $make"
bfd5afd8 1867echo ".align is power-of-two $asmalign_pot"
f36958f8 1868echo "ARCH $arch ($cpu)"
eb94aca9 1869if test "$BUILDSUF" != ""; then
f36958f8 1870 echo "build suffix $BUILDSUF"
eb94aca9 1871fi
f36958f8 1872echo "big-endian $bigendian"
419b8784 1873if test $arch = "x86_32" -o $arch = "x86_64"; then
f36958f8
DB
1874 echo "MMX enabled $mmx"
1875 echo "CMOV enabled $cmov"
7073e9fc 1876 echo "CMOV is fast $fast_cmov"
e41e8342 1877fi
cc6a90dd 1878if test $arch = "armv4l"; then
f36958f8 1879 echo "ARMv5TE enabled $armv5te"
edab3048 1880 echo "ARMv6 enabled $armv6"
f36958f8 1881 echo "IWMMXT enabled $iwmmxt"
eba9ae3c 1882fi
cc6a90dd 1883if test $arch = "mips"; then
f36958f8 1884 echo "MMI enabled $mmi"
e41e8342 1885fi
cc6a90dd 1886if test $arch = "powerpc"; then
f36958f8
DB
1887 echo "AltiVec enabled $altivec"
1888 echo "dcbzl available $dcbzl"
e41e8342 1889fi
f36958f8 1890echo "gprof enabled $gprof"
f36958f8
DB
1891echo "debug symbols $debug"
1892echo "strip symbols $dostrip"
1893echo "optimize $optimize"
1894echo "static $lstatic"
1895echo "shared $lshared"
bfd5afd8
DB
1896echo "postprocessing support $pp"
1897echo "software scaler enabled $swscaler"
f36958f8 1898echo "video hooking $vhook"
90be59ef 1899if enabled vhook; then
f36958f8
DB
1900 echo "Imlib2 support $imlib2"
1901 echo "FreeType support $freetype2"
68892110 1902fi
bfd5afd8 1903echo "network support $network"
90be59ef 1904if enabled network; then
bfd5afd8
DB
1905 echo "IPv6 support $ipv6"
1906fi
e5f94c2b 1907echo "threading support $thread_type"
bfd5afd8 1908echo "SDL support $sdl"
90be59ef 1909if enabled sdl_too_old; then
bfd5afd8
DB
1910 echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support."
1911fi
1912echo "Sun medialib support $mlib"
1913echo "AVISynth enabled $avisynth"
f8904fd9
DB
1914echo "liba52 support $liba52"
1915echo "liba52 dlopened $liba52bin"
3ffab361 1916echo "libdts support $libdts"
2eed5a46
DB
1917echo "libfaac enabled $libfaac"
1918echo "libfaad enabled $libfaad"
1919echo "faadbin enabled $libfaadbin"
bfd5afd8 1920echo "libgsm enabled $libgsm"
6ebe07fb 1921echo "libmp3lame enabled $libmp3lame"
bfd5afd8
DB
1922echo "libnut enabled $libnut"
1923echo "libogg enabled $libogg"
150d2772 1924echo "libtheora enabled $libtheora"
bfd5afd8 1925echo "libvorbis enabled $libvorbis"
bfd5afd8 1926echo "x264 enabled $x264"
dc922953 1927echo "XviD enabled $xvid"
bfd5afd8 1928echo "zlib enabled $zlib"
f36958f8
DB
1929echo "AMR-NB float support $amr_nb"
1930echo "AMR-NB fixed support $amr_nb_fixed"
1931echo "AMR-WB float support $amr_wb"
1932echo "AMR-WB IF2 support $amr_if2"
37970ebf 1933if disabled gpl; then
f25fc9b1 1934 echo "License: LGPL"
b2e3c528 1935else
f25fc9b1 1936 echo "License: GPL"
b2e3c528 1937fi
de6d9b64 1938
29799f8b 1939echo "Creating config.mak and config.h..."
de6d9b64 1940
29799f8b
DB
1941echo "# Automatically generated by configure - do not modify!" > config.mak
1942echo "/* Automatically generated by configure - do not modify! */" > $TMPH
f255e0ab 1943echo "#define FFMPEG_CONFIGURATION "'"'"$FFMPEG_CONFIGURATION"'"' >> $TMPH
de6d9b64 1944
2266e085
DB
1945echo "PREFIX=$PREFIX" >> config.mak
1946echo "prefix=\$(DESTDIR)\${PREFIX}" >> config.mak
9a695e98 1947echo "libdir=\$(DESTDIR)$libdir" >> config.mak
84c22efd 1948echo "shlibdir=\$(DESTDIR)$shlibdir" >> config.mak
1d67a1d4 1949echo "incdir=\$(DESTDIR)$incdir" >> config.mak
9a695e98
DB
1950echo "bindir=\$(DESTDIR)$bindir" >> config.mak
1951echo "mandir=\$(DESTDIR)$mandir" >> config.mak
4a908fbc 1952echo "MAKE=$make" >> config.mak
980fc7b8
FB
1953echo "CC=$cc" >> config.mak
1954echo "AR=$ar" >> config.mak
be7109c1 1955echo "RANLIB=$ranlib" >> config.mak
90be59ef 1956if enabled dostrip; then
f25fc9b1 1957 echo "STRIP=$strip" >> config.mak
65d1bea2 1958else
f25fc9b1 1959 echo "STRIP=echo ignoring strip" >> config.mak
65d1bea2 1960fi
75388c74 1961
a9b3f630 1962echo "OPTFLAGS=$CFLAGS" >> config.mak
408382a4 1963echo "VHOOKCFLAGS=$VHOOKCFLAGS">>config.mak
0f3cb305 1964echo "LDFLAGS=$LDFLAGS" >> config.mak
f39e56a8 1965echo "LDCONFIG=$LDCONFIG" >> config.mak
c536cb09 1966echo "FFSERVERLDFLAGS=$FFSERVERLDFLAGS" >> config.mak
e1707f52 1967echo "SHFLAGS=$SHFLAGS" >> config.mak
408382a4 1968echo "VHOOKSHFLAGS=$VHOOKSHFLAGS" >> config.mak
fbb9d104 1969echo "VHOOKLIBS=$VHOOKLIBS" >> config.mak
80581e98 1970echo "LIBOBJFLAGS=$LIBOBJFLAGS" >> config.mak
b12f8273 1971echo "BUILD_STATIC=$lstatic" >> config.mak
eb94aca9 1972echo "BUILDSUF=$BUILDSUF" >> config.mak
f3ec2d46 1973echo "LIBPREF=$LIBPREF" >> config.mak
eb94aca9 1974echo "LIBSUF=\${BUILDSUF}$LIBSUF" >> config.mak
90be59ef 1975if enabled lstatic; then
320d060a 1976 echo "LIB=$LIB" >> config.mak
1a44a8b6
AS
1977else # Some Make complain if this variable does not exist.
1978 echo "LIB=" >> config.mak
320d060a 1979fi
f3ec2d46 1980echo "SLIBPREF=$SLIBPREF" >> config.mak
eb94aca9
CY
1981echo "SLIBSUF=\${BUILDSUF}$SLIBSUF" >> config.mak
1982echo "EXESUF=\${BUILDSUF}$EXESUF" >> config.mak
b2828252 1983echo "TARGET_OS=$targetos" >> config.mak
4dc62701
MR
1984
1985ucarch=`toupper $arch`
1986echo "TARGET_ARCH_${ucarch}=yes" >> config.mak
1987echo "#define ARCH_${ucarch} 1" >> $TMPH
1988
1989# special cases
1990case "$arch" in
1991 x86_32|x86_64)
1992 echo "TARGET_ARCH_X86=yes" >> config.mak
1993 echo "#define ARCH_X86 1" >> $TMPH
1994 ;;
1995 powerpc)
1996 if test "$POWERPCMODE" = "64bits"; then
1997 echo "#define POWERPC_MODE_64BITS 1" >> $TMPH
1998 fi
90be59ef 1999 if enabled powerpc_perf; then
4dc62701
MR
2000 echo "#define POWERPC_PERFORMANCE_REPORT 1" >> $TMPH
2001 fi
2002 ;;
2003 sparc64)
2004 echo "TARGET_ARCH_SPARC=yes" >> config.mak
2005 echo "#define ARCH_SPARC 1" >> $TMPH
2006 ;;
2007esac
2008
90be59ef 2009if enabled bigendian; then
0f3cb305
FB
2010 echo "WORDS_BIGENDIAN=yes" >> config.mak
2011 echo "#define WORDS_BIGENDIAN 1" >> $TMPH
91d1f1a4 2012fi
90be59ef 2013if enabled mmx; then
e82c5a8c 2014 echo "#define __CPU__ 586" >> $TMPH
de6d9b64 2015fi
44161118 2016
90be59ef 2017if enabled sdl; then
6a1a892f
FD
2018 echo "SDL_LIBS=`"${SDL_CONFIG}" --libs`" >> config.mak
2019 echo "SDL_CFLAGS=`"${SDL_CONFIG}" --cflags`" >> config.mak
a86b921c 2020fi
90be59ef 2021if enabled texi2html; then
146ea952
NB
2022 echo "BUILD_DOC=yes" >> config.mak
2023fi
5a872801 2024
790c9ca7 2025sws_version=`grep '#define LIBSWSCALE_VERSION ' "$source_path/libswscale/swscale.h" | sed 's/[^0-9\.]//g'`
6d9a2421 2026pp_version=`grep '#define LIBPOSTPROC_VERSION ' "$source_path/libpostproc/postprocess.h" | sed 's/[^0-9\.]//g'`
5a872801
LB
2027lavc_version=`grep '#define LIBAVCODEC_VERSION ' "$source_path/libavcodec/avcodec.h" | sed 's/[^0-9\.]//g'`
2028lavf_version=`grep '#define LIBAVFORMAT_VERSION ' "$source_path/libavformat/avformat.h" | sed 's/[^0-9\.]//g'`
2029lavu_version=`grep '#define LIBAVUTIL_VERSION ' "$source_path/libavutil/avutil.h" | sed 's/[^0-9\.]//g'`
2030
2031
2032
90be59ef 2033if enabled lshared; then
0319c531 2034 echo "BUILD_SHARED=yes" >> config.mak
97006039 2035 echo "PIC=-fPIC -DPIC" >> config.mak
7e303556
DB
2036 echo "SPPMAJOR=${pp_version%%.*}" >> config.mak
2037 echo "SPPVERSION=$pp_version" >> config.mak
39503a27 2038 echo "LAVCMAJOR=${lavc_version%%.*}" >> config.mak
5a872801 2039 echo "LAVCVERSION=$lavc_version" >> config.mak
39503a27 2040 echo "LAVFMAJOR=${lavf_version%%.*}" >> config.mak
5a872801 2041 echo "LAVFVERSION=$lavf_version" >> config.mak
39503a27 2042 echo "LAVUMAJOR=${lavu_version%%.*}" >> config.mak
5a872801 2043 echo "LAVUVERSION=$lavu_version" >> config.mak
790c9ca7
LA
2044 echo "SWSMAJOR=${sws_version%%.*}" >> config.mak
2045 echo "SWSVERSION=$sws_version" >> config.mak
4bdd05e7 2046 echo "SLIBNAME=${SLIBNAME}" >> config.mak
f3b60109
DB
2047 echo "SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION}" >> config.mak
2048 echo "SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR}" >> config.mak
5cb854e1 2049 echo "SLIB_EXTRA_CMD=${SLIB_EXTRA_CMD}" >> config.mak
8fbec4f4 2050 echo "SLIB_INSTALL_EXTRA_CMD=${SLIB_INSTALL_EXTRA_CMD}" >> config.mak
0319c531 2051fi
d7e27559 2052echo "LIB_INSTALL_EXTRA_CMD=${LIB_INSTALL_EXTRA_CMD}" >> config.mak
ef0bc4c9 2053echo "EXTRALIBS=$extralibs" >> config.mak
d2845d68 2054
44161118
MR
2055enabled_any $ENCODER_LIST && enable encoders
2056enabled_any $DECODER_LIST && enable decoders
2057enabled_any $MUXER_LIST && enable muxers
2058enabled_any $DEMUXER_LIST && enable demuxers
f956e129 2059
b265431e
MR
2060enabled_any pthreads beosthreads os2threads w32threads && enable threads
2061
30fd06be
MR
2062check_deps $CONFIG_LIST $HAVE_LIST $DECODER_LIST $ENCODER_LIST $PARSER_LIST \
2063 $DEMUXER_LIST $MUXER_LIST
2064
44161118
MR
2065print_config HAVE_ $TMPH config.mak $HAVE_LIST
2066print_config CONFIG_ $TMPH config.mak $CONFIG_LIST
1ac9331a 2067print_config TARGET_ $TMPH config.mak $TARGET_LIST
8ac17293 2068
b2828252 2069if test "$targetos" = "Darwin"; then
90cee0c3 2070 echo "#define CONFIG_DARWIN 1" >> $TMPH
90cee0c3
MN
2071fi
2072
c13e1abd
FH
2073echo "#define restrict $_restrict" >> $TMPH
2074
bb801c97
MN
2075if test "$optimize" = "small"; then
2076 echo "#define always_inline" >> $TMPH
e5f28e8f 2077 echo "#define CONFIG_SMALL 1" >> $TMPH
bb801c97
MN
2078fi
2079
997baf01
MR
2080echo "SRC_PATH=\"$source_path\"" >> config.mak
2081echo "SRC_PATH_BARE=$source_path" >> config.mak
2082echo "BUILD_ROOT=\"$PWD\"" >> config.mak
0f3cb305 2083
90be59ef 2084if enabled amr_if2; then
2a515c08
TM
2085 echo "AMR_CFLAGS=-DIF2=1" >> config.mak
2086fi
2087
8156056e 2088# Apparently it's not possible to portably echo a backslash.
90be59ef 2089if enabled asmalign_pot; then
8156056e 2090 printf '#define ASMALIGN(ZEROBITS) ".align " #ZEROBITS "\\n\\t"\n' >> $TMPH
4454dc1b 2091else
8156056e 2092 printf '#define ASMALIGN(ZEROBITS) ".align 1<<" #ZEROBITS "\\n\\t"\n' >> $TMPH
4454dc1b
JD
2093fi
2094
bc634f6f 2095
55006fc0 2096for codec in $DECODER_LIST $ENCODER_LIST $PARSER_LIST $DEMUXER_LIST $MUXER_LIST; do
44161118 2097 ucname="`toupper $codec`"
a8d04fba
MR
2098 config_name="CONFIG_$ucname"
2099 enabled_name="ENABLE_$ucname"
2100 if enabled $codec; then
2101 echo "#define $config_name 1" >> $TMPH
2102 echo "#define $enabled_name 1" >> $TMPH
2103 echo "$config_name=yes" >> config.mak
2104 else
2105 echo "#define $enabled_name 0" >> $TMPH
2106 fi
009cf97d
MN
2107done
2108
9cb2cf10 2109# Do not overwrite config.h if unchanged to avoid superfluous rebuilds.
c683a5d1 2110if ! cmp -s $TMPH config.h; then
9cb2cf10
DB
2111 mv -f $TMPH config.h
2112else
2113 echo "config.h is unchanged"
2114fi
3d204385 2115
f3ec2d46 2116rm -f $TMPO $TMPC $TMPE $TMPS $TMPH
def4272a 2117
165af439 2118# build tree in object directory if source path is different from current one
90be59ef 2119if enabled source_path_used; then
165af439
MR
2120 DIRS="\
2121 doc \
2122 libavformat \
2123 libavcodec \
2124 libavcodec/alpha \
2125 libavcodec/armv4l \
2126 libavcodec/bfin \
2127 libavcodec/i386 \
2128 libavcodec/sparc \
2129 libavcodec/mlib \
2130 libavcodec/ppc \
2131 libavcodec/liba52 \
3918dc4f
DB
2132 libavcodec/amr \
2133 libavcodec/amr_float \
2134 libavcodec/amrwb_float \
165af439
MR
2135 libpostproc \
2136 libavutil \
2137 libswscale \
2138 tests \
2139 vhook \
2140 "
2141 FILES="\
2142 Makefile \
2143 common.mak \
2144 libavformat/Makefile \
2145 libavcodec/Makefile \
2146 libpostproc/Makefile \
2147 libavutil/Makefile \
2148 libswscale/Makefile \
2149 tests/Makefile \
2150 vhook/Makefile \
2151 doc/Makefile \
2152 doc/texi2pod.pl \
2153 "
2154 for dir in $DIRS ; do
2155 mkdir -p $dir
2156 done
2157 for f in $FILES ; do
2158 ln -sf "$source_path/$f" $f
2159 done
2160fi
def4272a 2161
def4272a 2162
d0674868 2163# build pkg-config files
77aee36c 2164# FIXME: libdir and includedir are hardcoded and may differ from the real path.
def4272a 2165
d0674868
DB
2166pkgconfig_generate(){
2167name=$1
2168comment=$2
2169version=$3
2170libs=$4
2171requires=$5
2172include=$6
2173cat <<EOF >$name.pc
2266e085 2174prefix=$PREFIX
a94e666c 2175exec_prefix=\${prefix}
def4272a 2176libdir=\${exec_prefix}/lib
a94e666c 2177includedir=\${prefix}/include
def4272a 2178
d0674868
DB
2179Name: $name
2180Description: $comment
2181Version: $version
2182Requires: $requires
def4272a 2183Conflicts:
d0674868
DB
2184Libs: -L\${libdir} $libs
2185Cflags: -I\${includedir} -I\${includedir}/$include
def4272a 2186EOF
d0674868 2187}
def4272a 2188
d0674868
DB
2189pkgconfig_generate_uninstalled(){
2190name=$1
9c476fd6 2191shortname=${name#lib}
d0674868
DB
2192comment=$2
2193version=$3
2194libs=$4
2195requires=$5
2196cat <<EOF >$name-uninstalled.pc
def4272a
AJ
2197prefix=
2198exec_prefix=
d0674868
DB
2199libdir=\${pcfiledir}/$name
2200includedir=\${pcfiledir}/$name
def4272a 2201
d0674868
DB
2202Name: $name
2203Description: $comment
2204Version: $version
2205Requires: $requires
def4272a 2206Conflicts:
d0674868 2207Libs: \${libdir}/${LIBPREF}${shortname}${LIBSUF} $libs
def4272a
AJ
2208Cflags: -I\${includedir}
2209EOF
d0674868 2210}
def4272a 2211
9d824ad1 2212pkgconfig_generate libavutil "FFmpeg utility library" "$lavu_version" -lavutil "" ffmpeg
d0674868 2213pkgconfig_generate_uninstalled libavutil "FFmpeg utility library" "$lavu_version"
def4272a 2214
d0674868
DB
2215pkgconfig_generate libavcodec "FFmpeg codec library" "$lavc_version" "-lavcodec $extralibs" "$pkg_requires libavutil = $lavu_version" ffmpeg
2216pkgconfig_generate_uninstalled libavcodec "FFmpeg codec library" "$lavc_version" "$extralibs" "$pkg_requires libavutil = $lavu_version"
def4272a 2217
d0674868
DB
2218pkgconfig_generate libavformat "FFmpeg container format library" "$lavf_version" "-lavformat $extralibs" "$pkg_requires libavcodec = $lavc_version" ffmpeg
2219pkgconfig_generate_uninstalled libavformat "FFmpeg container format library" "$lavf_version" "$extralibs" "$pkg_requires libavcodec = $lavc_version"
def4272a 2220
90be59ef 2221if enabled pp; then
2e3bcd38
DB
2222 pkgconfig_generate libpostproc "FFmpeg post processing library" "$pp_version" -lpostproc "" postproc
2223 pkgconfig_generate_uninstalled libpostproc "FFmpeg post processing library" "$pp_version"
2224fi
790c9ca7 2225
c839db53 2226if enabled swscaler; then
20c516c6
DM
2227 pkgconfig_generate libswscale "FFmpeg image rescaling library" "$sws_version" "-lswscale" "libavutil = $lavu_version" swscale
2228 pkgconfig_generate_uninstalled libswscale "FFmpeg image rescaling library" "$sws_version" "" "libavutil = $lavu_version"
6c0d0413 2229else
d0674868
DB
2230 pkgconfig_generate libswscale "FFmpeg image rescaling library" "$sws_version" "" "$pkg_requires libavcodec = $lavc_version" swscale
2231 pkgconfig_generate_uninstalled libswscale "FFmpeg image rescaling library" "$sws_version" "" "$pkg_requires libavcodec = $lavc_version"
c505dd31
MR
2232 apply libswscale.pc sed s/^Libs:.*$/Libs:/
2233 apply libswscale-uninstalled.pc sed s/^Libs:.*$/Libs:/
6c0d0413 2234fi