homogenous regression tests output for image formats
[libav.git] / configure
CommitLineData
aeb29222 1#!/bin/sh
0f3cb305 2#
f57620d5
MR
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
MR
11# try to make this part work with most shells
12
13try_exec(){
0dbe81bb 14 echo "Trying shell $1"
c21d6325
MR
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
MR
50 exit 1
51fi
52
74c53c2d
MR
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"
8c6afa4d
DB
59 echo " --logfile=FILE log tests and output to FILE [config.err]"
60 echo " --disable-logging do not log configure debug information"
3e89171a 61 echo " --prefix=PREFIX install in PREFIX [$prefix]"
74c53c2d 62 echo " --libdir=DIR install libs in DIR [PREFIX/lib]"
84c22efd 63 echo " --shlibdir=DIR install shared libs in DIR [PREFIX/lib]"
5341d856 64 echo " --incdir=DIR install includes in DIR [PREFIX/include]"
4ca5ece5 65 echo " --mandir=DIR install man page in DIR [PREFIX/share/man]"
74c53c2d
MR
66 echo " --enable-static build static libraries [default=yes]"
67 echo " --disable-static do not build static libraries [default=no]"
68 echo " --enable-shared build shared libraries [default=no]"
69 echo " --disable-shared do not build shared libraries [default=yes]"
0a622b98
MR
70 echo " --enable-gpl allow use of GPL code, the resulting libav*"
71 echo " and ffmpeg will be under GPL [default=no]"
3fe142e2
DB
72 echo " --enable-nonfree allow use of nonfree code, the resulting libav*"
73 echo " and ffmpeg will be unredistributable [default=no]"
4a24ab64 74 echo " --enable-postproc enable GPLed postprocessing support [default=no]"
13ca50f3 75 echo " --enable-swscale software scaler support [default=no]"
f7679c54
VS
76 echo " --enable-avfilter video filter support (replaces vhook) [default=no]"
77 echo " --enable-avfilter-lavf video filters dependant on avformat [default=no]"
e5f94c2b 78 echo " --enable-beosthreads use BeOS threads [default=no]"
d22e8442 79 echo " --enable-os2threads use OS/2 threads [default=no]"
74c53c2d 80 echo " --enable-pthreads use pthreads [default=no]"
eb113804 81 echo " --enable-w32threads use Win32 threads [default=no]"
56a059ac 82 echo " --enable-x11grab enable X11 grabbing [default=no]"
0a622b98
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83 echo
84 echo "External library support:"
5ce265a1 85 echo " --enable-mlib use Sun medialib [default=no]"
e2745046
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86 echo " --enable-liba52 enable GPLed liba52 support [default=no]"
87 echo " --enable-liba52bin open liba52.so.0 at runtime [default=no]"
8ac17293 88 echo " --enable-avisynth allow reading AVISynth script files [default=no]"
f5a756ef
DB
89 echo " --enable-libamr-nb enable libamr-nb floating point audio codec"
90 echo " --enable-libamr-wb enable libamr-wb floating point audio codec"
f7b8bffe
RP
91 echo " --enable-libdc1394 enable IIDC-1394 grabbing using libdc1394"
92 echo " and libraw1394 [default=no]"
e2745046
MR
93 echo " --enable-libfaac enable FAAC support via libfaac [default=no]"
94 echo " --enable-libfaad enable FAAD support via libfaad [default=no]"
06f32b26 95 echo " --enable-libfaadbin open libfaad.so.0 at runtime [default=no]"
dc922953 96 echo " --enable-libgsm enable GSM support via libgsm [default=no]"
e2745046 97 echo " --enable-libmp3lame enable MP3 encoding via libmp3lame [default=no]"
31235134
DB
98 echo " --enable-libnut enable NUT (de)muxing via libnut,"
99 echo " native demuxer exists [default=no]"
71757822 100 echo " --enable-libtheora enable Theora encoding via libtheora [default=no]"
f9def9cc
DB
101 echo " --enable-libvorbis enable Vorbis encoding via libvorbis,"
102 echo " native implementation exists [default=no]"
1cc60c47
DB
103 echo " --enable-libx264 enable H.264 encoding via x264 [default=no]"
104 echo " --enable-libxvid enable Xvid encoding via xvidcore,"
31235134 105 echo " native MPEG-4/Xvid encoder exists [default=no]"
74c53c2d
MR
106 echo ""
107 echo "Advanced options (experts only):"
108 echo " --source-path=PATH path to source code [$source_path]"
109 echo " --cross-prefix=PREFIX use PREFIX for compilation tools [$cross_prefix]"
db6107b6 110 echo " --enable-cross-compile assume a cross-compiler is used"
4f854758 111 echo " --target-os=OS compiler targets OS [$target_os]"
74c53c2d
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112 echo " --cc=CC use C compiler CC [$cc]"
113 echo " --make=MAKE use specified make [$make]"
114 echo " --extra-cflags=ECFLAGS add ECFLAGS to CFLAGS [$CFLAGS]"
115 echo " --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]"
116 echo " --extra-libs=ELIBS add ELIBS [$ELIBS]"
117 echo " --build-suffix=SUFFIX suffix for application specific build []"
cc6a90dd 118 echo " --arch=ARCH select architecture [$arch]"
7c758d33
DB
119 echo " --cpu=CPU selects the minimum cpu required (affects"
120 echo " instruction selection, may crash on older CPUs)"
2b4c3615 121 echo " --enable-powerpc-perf enable performance report on PPC"
74c53c2d
MR
122 echo " (requires enabling PMC)"
123 echo " --disable-mmx disable MMX usage"
064df5a9
PI
124 echo " --disable-mmx2 disable MMX2 usage"
125 echo " --disable-ssse3 disable SSSE3 usage"
1839e854 126 echo " --disable-armv5te disable armv5te usage"
edab3048 127 echo " --disable-armv6 disable armv6 usage"
74c53c2d
MR
128 echo " --disable-iwmmxt disable iwmmxt usage"
129 echo " --disable-altivec disable AltiVec usage"
74c53c2d 130 echo " --disable-network disable network support [default=no]"
0c7bb0e5 131 echo " --disable-ipv6 disable ipv6 support [default=no]"
74c53c2d 132 echo " --disable-zlib disable zlib [default=no]"
74c53c2d 133 echo " --disable-vhook disable video hooking support"
74c53c2d 134 echo " --disable-debug disable debugging symbols"
74c53c2d
MR
135 echo " --disable-mpegaudio-hp faster (but less accurate)"
136 echo " MPEG audio decoding [default=no]"
cde9e780 137 echo " --enable-gray enable full grayscale support (slower color)"
786b30af 138 echo " --disable-ffmpeg disable ffmpeg build"
74c53c2d
MR
139 echo " --disable-ffserver disable ffserver build"
140 echo " --disable-ffplay disable ffplay build"
141 echo " --enable-small optimize for size instead of speed"
3abe5fbd 142 echo " --enable-hardcoded-tables use hardcoded tables instead of runtime generation"
74c53c2d 143 echo " --enable-memalign-hack emulate memalign, interferes with memory debuggers"
74c53c2d
MR
144 echo " --disable-encoder=NAME disables encoder NAME"
145 echo " --enable-encoder=NAME enables encoder NAME"
146 echo " --disable-decoder=NAME disables decoder NAME"
147 echo " --enable-decoder=NAME enables decoder NAME"
148 echo " --disable-encoders disables all encoders"
149 echo " --disable-decoders disables all decoders"
ff70e601
MR
150 echo " --disable-muxer=NAME disables muxer NAME"
151 echo " --enable-muxer=NAME enables muxer NAME"
74c53c2d 152 echo " --disable-muxers disables all muxers"
ff70e601
MR
153 echo " --disable-demuxer=NAME disables demuxer NAME"
154 echo " --enable-demuxer=NAME enables demuxer NAME"
74c53c2d 155 echo " --disable-demuxers disables all demuxers"
af9e7d18
MR
156 echo " --enable-parser=NAME enables parser NAME"
157 echo " --disable-parser=NAME disables parser NAME"
158 echo " --disable-parsers disables all parsers"
cd61e407
JM
159 echo " --enable-bsf=NAME enables bitstream filter NAME"
160 echo " --disable-bsf=NAME disables bitstream filter NAME"
161 echo " --disable-bsfs disables all bitstream filters"
c08fb000
AB
162 echo " --enable-protocol=NAME enables protocol NAME"
163 echo " --disable-protocol=NAME disables protocol NAME"
164 echo " --disable-protocols disables all protocols"
10d46dd0 165 echo " --disable-devices disables all devices"
794f8e97
PI
166 echo " --list-decoders show all available decoders"
167 echo " --list-encoders show all available encoders"
168 echo " --list-muxers show all available muxers"
169 echo " --list-demuxers show all available demuxers"
170 echo " --list-parsers show all available parsers"
171 echo " --list-protocols show all available protocols"
172 echo " --list-bsfs show all available bitstream filters"
c552605c
DB
173 echo " --list-indevs show all available input devices"
174 echo " --list-outdevs show all available output devices"
0a622b98
MR
175 echo
176 echo "Developer options (useful when working on FFmpeg itself):"
177 echo " --enable-gprof enable profiling with gprof [$gprof]"
d2bbb2f7 178 echo " --disable-optimizations disable compiler optimizations"
0a622b98 179 echo " --enable-extra-warnings enable more compiler warnings"
87a0fb62 180 echo " --disable-stripping disable stripping of executables and shared libraries"
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181 echo ""
182 echo "NOTE: Object files are built at the place where configure is launched."
183 exit 1
184}
cf9d24ad 185
57bd82d4
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186log(){
187 echo "$@" >>$logfile
188}
189
720c69da 190log_file(){
c8e9f801 191 log BEGIN $1
6b324648 192 pr -n -t $1 >>$logfile
c8e9f801
MR
193 log END $1
194}
195
2ba042a7 196echolog(){
c8e9f801 197 log "$@"
57bd82d4 198 echo "$@"
2ba042a7
MR
199}
200
201die(){
202 echolog "$@"
203 cat <<EOF
204If you think configure made a mistake, make sure you are using the latest
205version from SVN. If the latest version fails, report the problem to the
e5d8ccd7 206ffmpeg-user@mplayerhq.hu mailing list or IRC #ffmpeg on irc.freenode.net.
2ba042a7 207EOF
e155a21a 208 if disabled logging; then
2ba042a7 209 cat <<EOF
e155a21a
DB
210Rerun configure with logging enabled (do not use --disable-logging), and
211include the log this produces with your report.
2ba042a7
MR
212EOF
213 else
214cat <<EOF
e155a21a
DB
215Include the log file "$logfile" produced by configure as this will help
216solving the problem.
2ba042a7
MR
217EOF
218 fi
57bd82d4
MR
219 rm -f $TMPC $TMPO $TMPE $TMPS $TMPH
220 exit 1
221}
222
6c6007d6 223# Avoid locale weirdness, besides we really just want to translate ASCII.
44161118 224toupper(){
6c6007d6 225 echo "$@" | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ
44161118
MR
226}
227
4a5444db 228tolower(){
6c6007d6 229 echo "$@" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz
4a5444db
MR
230}
231
a8d04fba
MR
232set_all(){
233 value=$1
234 shift
235 for var in $*; do
236 eval $var=$value
237 done
238}
239
799c9e9b
MR
240pushvar(){
241 for var in $*; do
242 eval level=\${${var}_level:=0}
243 eval ${var}_${level}="\$$var"
244 eval ${var}_level=$(($level+1))
245 done
246}
247
248popvar(){
249 for var in $*; do
250 eval level=\${${var}_level:-0}
251 test $level = 0 && continue
252 eval level=$(($level-1))
253 eval $var="\${${var}_${level}}"
254 eval ${var}_level=$level
255 eval unset ${var}_${level}
256 done
257}
258
a8d04fba
MR
259enable(){
260 set_all yes $*
261}
262
263disable(){
264 set_all no $*
265}
266
57bd82d4 267enabled(){
44161118
MR
268 eval test "x\$$1" = "xyes"
269}
270
37970ebf
RP
271disabled(){
272 eval test "x\$$1" = "xno"
273}
274
44161118
MR
275enabled_all(){
276 for opt; do
277 enabled $opt || return 1
278 done
279}
280
85bca2c5
DB
281disabled_all(){
282 for opt; do
283 disabled $opt || return 1
284 done
285}
286
44161118
MR
287enabled_any(){
288 for opt; do
289 enabled $opt && return 0
290 done
291}
292
85bca2c5
DB
293disabled_any(){
294 for opt; do
295 disabled $opt && return 0
296 done
297}
298
4a0d6686
AJ
299is_in(){
300 value=$1
301 shift
302 for var in $*; do
303 [ $var = $value ] && return 0
304 done
305 return 1
306}
307
30fd06be
MR
308check_deps(){
309 for cfg; do
799c9e9b
MR
310 enabled ${cfg}_checking && die "Circular dependency for $cfg."
311 disabled ${cfg}_checking && continue
312 enable ${cfg}_checking
313
30fd06be
MR
314 eval dep_all="\$${cfg}_deps"
315 eval dep_any="\$${cfg}_deps_any"
799c9e9b
MR
316
317 pushvar cfg dep_all dep_any
318 check_deps $dep_all $dep_any
319 popvar cfg dep_all dep_any
320
30fd06be
MR
321 enabled_all $dep_all || disable $cfg
322 enabled_any $dep_any || disable $cfg
799c9e9b 323
4ec45764
RP
324 if enabled $cfg; then
325 eval dep_extralibs="\$${cfg}_extralibs"
326 test -n "$dep_extralibs" && add_extralibs $dep_extralibs
327 fi
328
799c9e9b 329 disable ${cfg}_checking
30fd06be
MR
330 done
331}
332
44161118
MR
333print_config(){
334 pfx=$1
335 header=$2
336 makefile=$3
337 shift 3
338 for cfg; do
3d907e22 339 ucname="`toupper $cfg`"
44161118 340 if enabled $cfg; then
3d907e22
MR
341 echo "#define ${pfx}${ucname} 1" >> $header
342 echo "#define ENABLE_${ucname} 1" >> $header
343 echo "${pfx}${ucname}=yes" >> $makefile
344 else
345 echo "#define ENABLE_${ucname} 0" >> $header
44161118
MR
346 fi
347 done
57bd82d4
MR
348}
349
350flags_saved(){
351 (: ${SAVE_CFLAGS?}) 2>/dev/null
352}
353
dcd479c0 354save_flags(){
57bd82d4 355 flags_saved && return
dcd479c0
MR
356 SAVE_CFLAGS="$CFLAGS"
357 SAVE_LDFLAGS="$LDFLAGS"
358 SAVE_extralibs="$extralibs"
359}
360
361restore_flags(){
f5d28d10 362 flags_saved || return
dcd479c0
MR
363 CFLAGS="$SAVE_CFLAGS"
364 LDFLAGS="$SAVE_LDFLAGS"
365 extralibs="$SAVE_extralibs"
366 unset SAVE_CFLAGS
367 unset SAVE_LDFLAGS
368 unset SAVE_extralibs
369}
370
371temp_cflags(){
372 save_flags
373 CFLAGS="$CFLAGS $*"
374}
375
376temp_ldflags(){
377 save_flags
378 LDFLAGS="$LDFLAGS $*"
379}
380
381temp_extralibs(){
382 save_flags
383 extralibs="$extralibs $*"
384}
385
57bd82d4
MR
386append(){
387 var=$1
388 shift
389 flags_saved && eval "SAVE_$var=\"\$SAVE_$var $*\""
390 eval "$var=\"\$$var $*\""
391}
392
393add_cflags(){
394 append CFLAGS "$@"
395}
396
397add_ldflags(){
398 append LDFLAGS "$@"
399}
400
401add_extralibs(){
402 append extralibs "$@"
403}
404
b0cfb663 405check_cmd(){
b3cb5d51 406 log "$@"
9b4f605c 407 "$@" >>$logfile 2>&1
b0cfb663
MR
408}
409
dcd479c0 410check_cc(){
57bd82d4
MR
411 log check_cc "$@"
412 cat >$TMPC
720c69da 413 log_file $TMPC
b0cfb663 414 check_cmd $cc $CFLAGS "$@" -c -o $TMPO $TMPC
57bd82d4
MR
415}
416
417check_cpp(){
418 log check_cpp "$@"
dcd479c0 419 cat >$TMPC
720c69da 420 log_file $TMPC
b0cfb663 421 check_cmd $cc $CFLAGS "$@" -E -o $TMPO $TMPC
dcd479c0
MR
422}
423
940f335a
MR
424check_asm(){
425 log check_asm "$@"
426 name="$1"
427 asm="$2"
428 shift 2
429 check_cc "$@" <<EOF && enable $name || disable $name
430int foo(void){
431 asm volatile($asm);
432}
433EOF
434}
435
dcd479c0 436check_ld(){
57bd82d4 437 log check_ld "$@"
0607887f 438 check_cc || return
3155a644
MR
439 flags=''
440 libs=''
441 for f; do
442 test "${f}" = "${f#-l}" && flags="$flags $f" || libs="$libs $f"
443 done
444 check_cmd $cc $LDFLAGS $flags -o $TMPE $TMPO $extralibs $libs
dcd479c0
MR
445}
446
447check_cflags(){
57bd82d4
MR
448 log check_cflags "$@"
449 check_cc "$@" <<EOF && add_cflags "$@"
dcd479c0
MR
450int x;
451EOF
452}
453
454check_ldflags(){
57bd82d4
MR
455 log check_ldflags "$@"
456 check_ld "$@" <<EOF && add_ldflags "$@"
e5af4a11 457int main(void){
57bd82d4
MR
458 return 0;
459}
dcd479c0
MR
460EOF
461}
462
463check_header(){
57bd82d4 464 log check_header "$@"
dcd479c0
MR
465 header=$1
466 shift
d8bc5f06
MR
467 var=`echo $header | sed 's/[^A-Za-z0-9_]/_/g'`
468 disable $var
469 check_cpp "$@" <<EOF && enable $var
dcd479c0
MR
470#include <$header>
471int x;
472EOF
473}
474
475check_func(){
57bd82d4 476 log check_func "$@"
dcd479c0
MR
477 func=$1
478 shift
d8bc5f06
MR
479 disable $func
480 check_ld "$@" <<EOF && enable $func
dcd479c0 481extern int $func();
e5af4a11 482int main(void){
dcd479c0
MR
483 $func();
484}
485EOF
486}
487
f8d7b072
MR
488check_func2(){
489 log check_func2 "$@"
490 headers=$1
491 func=$2
492 shift 2
493 disable $func
494 incs=""
495 for hdr in $headers; do
496 incs="$incs
497#include <$hdr>"
498 done
499 check_ld "$@" <<EOF && enable $func
500$incs
d6773f56 501int main(int argc, char **argv){
f8d7b072
MR
502 (void) $func;
503 return 0;
504}
505EOF
506}
507
57bd82d4
MR
508check_lib(){
509 log check_lib "$@"
510 header="$1"
511 func="$2"
512 shift 2
fcfcde17
MR
513 temp_extralibs "$@"
514 check_header $header && check_func $func && add_extralibs "$@"
515 err=$?
516 restore_flags
517 return $err
57bd82d4
MR
518}
519
f8d7b072
MR
520check_lib2(){
521 log check_lib2 "$@"
522 headers="$1"
523 func="$2"
524 shift 2
525 temp_extralibs "$@"
526 check_func2 "$headers" $func && add_extralibs "$@"
527 err=$?
528 restore_flags
529 return $err
530}
531
dcd479c0 532check_exec(){
90be59ef 533 check_ld "$@" && { enabled cross_compile || $TMPE >>$logfile 2>&1; }
57bd82d4
MR
534}
535
7dfef245
MR
536check_exec_crash(){
537 code=`cat`
538
539 # exit() is not async signal safe. _Exit (C99) and _exit (POSIX)
540 # are safe but may not be available everywhere. Thus we use
541 # raise(SIGTERM) instead. The check is run in a subshell so we
542 # can redirect the "Terminated" message from the shell. SIGBUS
543 # is not defined by standard C so it is used conditionally.
544
545 (check_exec "$@") >>$logfile 2>&1 <<EOF
546#include <signal.h>
547static void sighandler(int sig){
548 raise(SIGTERM);
549}
e5af4a11 550int main(void){
7dfef245
MR
551 signal(SIGILL, sighandler);
552 signal(SIGFPE, sighandler);
553 signal(SIGSEGV, sighandler);
554#ifdef SIGBUS
555 signal(SIGBUS, sighandler);
556#endif
557 { $code }
558}
559EOF
560}
561
72be9e73
DY
562check_type(){
563 log check_type "$@"
564 headers=$1
565 type=$2
566 shift 2
567 disable $type
568 incs=""
569 for hdr in $headers; do
570 incs="$incs
571#include <$hdr>"
572 done
573 check_cc "$@" <<EOF && enable $type
574$incs
575$type v;
576EOF
577}
578
57bd82d4
MR
579require(){
580 name="$1"
581 header="$2"
582 func="$3"
583 shift 3
584 check_lib $header $func "$@" || die "ERROR: $name not found"
dcd479c0
MR
585}
586
f8d7b072
MR
587require2(){
588 name="$1"
589 headers="$2"
590 func="$3"
591 shift 3
592 check_lib2 "$headers" $func "$@" || die "ERROR: $name not found"
593}
594
eea50282
MR
595check_foo_config(){
596 cfg=$1
597 pkg=$2
598 header=$3
599 func=$4
600 shift 4
601 disable $cfg
602 check_cmd ${pkg}-config --version
603 err=$?
604 if test "$err" = 0; then
605 temp_cflags `${pkg}-config --cflags`
606 temp_extralibs `${pkg}-config --libs`
607 check_lib "$@" $header $func && enable $cfg
608 fi
609 return $err
610}
611
c505dd31
MR
612apply(){
613 file=$1
614 shift
615 "$@" < "$file" > "$file.tmp" && mv "$file.tmp" "$file" || rm "$file.tmp"
616}
617
4a0d6686
AJ
618COMPONENT_LIST="
619 bsfs
620 decoders
621 demuxers
622 encoders
3cde40aa 623 filters
c552605c 624 indevs
4a0d6686 625 muxers
c552605c 626 outdevs
4a0d6686
AJ
627 parsers
628 protocols
629"
630
631CONFIG_LIST="
632 $COMPONENT_LIST
f7679c54
VS
633 avfilter
634 avfilter_lavf
c88f5d72
MR
635 avisynth
636 beos_netserver
c88f5d72
MR
637 ffmpeg
638 ffplay
639 ffserver
640 gpl
ecfc4f44 641 gprof
d8d0d0b2 642 gray
3abe5fbd 643 hardcoded_tables
c88f5d72 644 ipv6
7bc5f2a8 645 liba52
f8904fd9 646 liba52bin
f5a756ef
DB
647 libamr_nb
648 libamr_wb
f7b8bffe 649 libdc1394
2eed5a46
DB
650 libfaac
651 libfaad
652 libfaadbin
c88f5d72 653 libgsm
6ebe07fb 654 libmp3lame
c88f5d72 655 libnut
150d2772 656 libtheora
c88f5d72 657 libvorbis
1cc60c47
DB
658 libx264
659 libxvid
c88f5d72 660 memalign_hack
a8150374 661 mlib
c88f5d72
MR
662 mpegaudio_hp
663 network
3fe142e2 664 nonfree
4a24ab64 665 postproc
2b4c3615 666 powerpc_perf
bd2216e4 667 small
13ca50f3 668 swscale
c88f5d72 669 vhook
56a059ac 670 x11grab
c88f5d72 671 zlib
4a0d6686 672"
c88f5d72 673
8eee7025
DB
674THREADS_LIST='
675 beosthreads
d22e8442 676 os2threads
8eee7025
DB
677 pthreads
678 w32threads
679'
680
3f5b56e5
MR
681ARCH_LIST='
682 alpha
683 armv4l
684 bfin
685 ia64
686 m68k
687 mips
688 parisc
689 powerpc
690 s390
691 sh4
692 sparc
693 sparc64
694 x86
695 x86_32
696 x86_64
697'
698
699ARCH_EXT_LIST='
1ac9331a 700 altivec
1ac9331a 701 armv5te
edab3048 702 armv6
3f5b56e5
MR
703 iwmmxt
704 mmi
705 mmx
d7f0920b 706 mmx2
9eeed841 707 ssse3
bd9d34a0 708 vis
3f5b56e5
MR
709'
710
711HAVE_LIST="
712 $ARCH_EXT_LIST
713 $THREADS_LIST
714 altivec_h
c9fdab0d 715 arpa_inet_h
6bd859d6 716 bswap
c88f5d72 717 byteswap_h
ecf97f22 718 closesocket
1ac9331a 719 cmov
e16e49ac 720 conio_h
c88f5d72 721 dcbzl
f8aa696f
DB
722 dev_bktr_ioctl_bt848_h
723 dev_bktr_ioctl_meteor_h
724 dev_ic_bt8xx_h
725 dev_video_meteor_ioctl_meteor_h
726 dev_video_bktr_ioctl_bt848_h
18b67ae5 727 dlfcn_h
c88f5d72 728 dlopen
245626d0
DB
729 ebp_available
730 ebx_available
c2a29455 731 fast_64bit
7073e9fc 732 fast_cmov
7b829d2a 733 fast_unaligned
9d99cc5a 734 fork
c88f5d72 735 freetype2
da9e86f8 736 gethrtime
4e68cb8a 737 GetProcessTimes
66be5b45 738 getrusage
c88f5d72 739 imlib2
2e1913b1 740 inet_aton
61d251db 741 inline_asm
0b4a1821
AS
742 libdc1394_1
743 libdc1394_2
a33cab3a
MK
744 llrint
745 lrint
c88f5d72 746 lrintf
f8aa696f
DB
747 machine_ioctl_bt848_h
748 machine_ioctl_meteor_h
c88f5d72
MR
749 malloc_h
750 memalign
6ffa87d3 751 mkstemp
b4e806b2 752 pld
9cafbd6c 753 ppc64
a33cab3a
MK
754 round
755 roundf
c88f5d72
MR
756 sdl
757 sdl_video_size
72be9e73 758 socklen_t
deb29777 759 soundcard_h
f8cda19e 760 poll_h
b58412f1 761 sys_mman_h
81644c2e 762 sys_select_h
deb29777 763 sys_soundcard_h
e16e49ac 764 termios_h
b265431e 765 threads
6ff3f3e7 766 winsock2_h
0cb78cef 767"
44161118 768
520cc7f1 769CMDLINE_SELECT="
3f5b56e5 770 $ARCH_EXT_LIST
520cc7f1 771 $CONFIG_LIST
8eee7025 772 $THREADS_LIST
db6107b6 773 cross_compile
520cc7f1
MR
774 debug
775 extra_warnings
8c6afa4d 776 logging
d2bbb2f7 777 optimizations
520cc7f1
MR
778 shared
779 static
87a0fb62 780 stripping
520cc7f1 781"
26759c44
MR
782CMDLINE_SET='
783 arch
784 build_suffix
785 cc
786 cpu
787 cross_prefix
788 incdir
789 libdir
790 logfile
791 make
792 mandir
793 prefix
794 shlibdir
795 source_path
796 target_os
797'
520cc7f1 798
912f3148
DB
799# code dependency declarations
800
9eeed841
MR
801# architecture extensions
802altivec_deps="powerpc"
803armv5te_deps="armv4l"
804armv6_deps="armv4l"
805iwmmxt_deps="armv4l"
e241ba14 806mmi_deps="mips"
9eeed841 807mmx_deps="x86"
d7f0920b 808mmx2_deps="x86"
9eeed841 809ssse3_deps="x86"
bd9d34a0 810vis_deps="sparc"
9eeed841 811
912f3148 812# decoders / encoders
6ea67bbb 813ac3_decoder_deps="gpl"
33a0dd37 814dxa_decoder_deps="zlib"
30fd06be 815flashsv_decoder_deps="zlib"
773be23a 816flashsv_encoder_deps="zlib"
30fd06be
MR
817mpeg_xvmc_decoder_deps="xvmc"
818png_decoder_deps="zlib"
819png_encoder_deps="zlib"
30fd06be
MR
820zmbv_decoder_deps="zlib"
821zmbv_encoder_deps="zlib"
822
912f3148 823# external libraries
7bc5f2a8 824liba52_decoder_deps="liba52"
4ec45764 825liba52bin_decoder_extralibs='$ldl'
f5a756ef
DB
826libamr_nb_decoder_deps="libamr_nb"
827libamr_nb_encoder_deps="libamr_nb"
828libamr_wb_decoder_deps="libamr_wb"
829libamr_wb_encoder_deps="libamr_wb"
c9171a83 830libfaac_encoder_deps="libfaac"
69ddbd1d 831libfaad_decoder_deps="libfaad"
4ec45764 832libfaadbin_decoder_extralibs='$ldl'
299c77d5
MR
833libgsm_decoder_deps="libgsm"
834libgsm_encoder_deps="libgsm"
8ffed8d8
MR
835libgsm_ms_decoder_deps="libgsm"
836libgsm_ms_encoder_deps="libgsm"
1cc60c47 837libmp3lame_encoder_deps="libmp3lame"
150d2772 838libtheora_encoder_deps="libtheora"
b0caf888 839libvorbis_encoder_deps="libvorbis"
1cc60c47
DB
840libx264_encoder_deps="libx264"
841libxvid_encoder_deps="libxvid"
13566c31 842mpeg4aac_decoder_deps="libfaad"
30fd06be 843
912f3148 844# demuxers / muxers
03a76ba9 845ac3_demuxer_deps="ac3_parser"
50383e88 846audio_beos_demuxer_deps="audio_beos"
4ec45764 847audio_beos_demuxer_extralibs="-lmedia -lbe"
50383e88 848audio_beos_muxer_deps="audio_beos"
4ec45764 849audio_beos_muxer_extralibs="-lmedia -lbe"
53b73365 850avisynth_demuxer_deps="avisynth"
73483024 851bktr_demuxer_deps_any="dev_bktr_ioctl_bt848_h machine_ioctl_bt848_h dev_video_bktr_ioctl_bt848_h dev_ic_bt8xx_h"
fe9bb347 852dv1394_demuxer_deps="dv1394 dv_demuxer"
f7b8bffe 853libdc1394_demuxer_deps="libdc1394"
d7c59247
DB
854libnut_demuxer_deps="libnut"
855libnut_muxer_deps="libnut"
4bd8e17c 856mp3_demuxer_deps="mpegaudio_parser"
c7682de0
RP
857oss_demuxer_deps_any="soundcard_h sys_soundcard_h"
858oss_muxer_deps_any="soundcard_h sys_soundcard_h"
30fd06be 859redir_demuxer_deps="network"
8eb793c4 860rtp_muxer_deps="network rtp_protocol"
95c21842
LA
861rtsp_demuxer_deps="sdp_demuxer"
862sdp_demuxer_deps="rtp_protocol mpegts_demuxer"
06e31011 863v4l_demuxer_deps="linux_videodev_h"
530dc538 864v4l2_demuxer_deps="linux_videodev2_h"
c2345207
RP
865vfwcap_demuxer_deps="capCreateCaptureWindow"
866vfwcap_demuxer_extralibs="-lvfw32"
06eab4ba 867x11_grab_device_demuxer_deps="x11grab XShmCreateImage"
4ec45764 868x11_grab_device_demuxer_extralibs="-lX11 -lXext"
30fd06be 869
912f3148 870# protocols
c08fb000
AB
871http_protocol_deps="network"
872rtp_protocol_deps="udp_protocol"
873tcp_protocol_deps="network"
874udp_protocol_deps="network"
875
f7679c54 876# filters
81124ba0 877movie_filter_deps="avfilter_lavf"
f7679c54 878
912f3148 879# programs
fa859b4d 880ffplay_deps="sdl"
6ad42348 881ffserver_deps="ffm_muxer rtp_protocol rtsp_demuxer"
4ec45764
RP
882ffserver_extralibs='$ldl'
883vhook_extralibs='$ldl'
a2830dca 884
912f3148 885
de6d9b64 886# default parameters
8a608357 887
2ba042a7 888logfile="config.err"
8a608357
MR
889
890# installation paths
3e89171a 891prefix="/usr/local"
c75560ae 892libdir='$(PREFIX)/lib'
84c22efd 893shlibdir="$libdir"
76a448ed 894incdir='$(PREFIX)/include'
4ca5ece5 895mandir='$(PREFIX)/share/man'
c75560ae 896bindir='$(PREFIX)/bin'
8a608357
MR
897
898# toolchain
de6d9b64
FB
899cc="gcc"
900ar="ar"
503d5b58 901nm="nm"
be7109c1 902ranlib="ranlib"
4a908fbc 903make="make"
0f3cb305 904strip="strip"
8a608357 905asmalign_pot="unknown"
20369773 906ln_s="ln -sf"
8a608357
MR
907
908# machine
cc6a90dd 909arch=`uname -m`
38d0a8aa 910cpu="generic"
8a608357 911
8a608357 912# OS
4f854758 913target_os=$(tolower $(uname -s))
8a608357 914
8a608357 915# libraries
497237c7 916enable zlib
8a608357
MR
917
918# configurable options
497237c7 919enable debug
497237c7
RP
920enable ffmpeg
921enable ffplay
922enable ffserver
923enable ipv6
497237c7
RP
924enable mpegaudio_hp
925enable network
8400d6b8 926enable optimizations
497237c7 927enable protocols
530dc538 928enable static
87a0fb62 929enable stripping
8a608357
MR
930vhook="default"
931
8a608357 932# build settings
baa3a937 933SHFLAGS='-shared -Wl,-soname,$@'
cab3ef82 934VHOOKSHFLAGS='$(SHFLAGS)'
e240ee67 935LDLATEFLAGS='-Wl,-rpath-link,\$(BUILD_ROOT)/libavcodec -Wl,-rpath-link,\$(BUILD_ROOT)/libavformat -Wl,-rpath-link,\$(BUILD_ROOT)/libavutil'
c536cb09 936FFSERVERLDFLAGS=-Wl,-E
f3ec2d46
SG
937LIBPREF="lib"
938LIBSUF=".a"
c5f14466
RP
939FULLNAME='$(NAME)$(BUILDSUF)'
940LIBNAME='$(LIBPREF)$(FULLNAME)$(LIBSUF)'
f3ec2d46
SG
941SLIBPREF="lib"
942SLIBSUF=".so"
c5f14466 943SLIBNAME='$(SLIBPREF)$(FULLNAME)$(SLIBSUF)'
b29bddab
DB
944SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)'
945SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)'
24743a76 946LIB_INSTALL_EXTRA_CMD='$(RANLIB) "$(LIBDIR)/$(LIBNAME)"'
ef0bc4c9 947
315c741d 948# gcc stupidly only outputs the basename of targets with -MM
abe39c0f
DB
949DEPEND_CMD='$(CC) -MM $(CFLAGS) $(filter-out %.h,$^) | sed "s,[0-9a-z._-]*: \($(SRC_DIR)/\)*\([a-z0-9]*/\)[^/]* ,\\2&,"'
950VHOOK_DEPEND_CMD='$(CC) -MM $(VHOOKCFLAGS) $(filter-out %.h,$^) | sed "s,^\([a-z]\),vhook/\\1,"'
315c741d 951
c597172e
MR
952# find source path
953source_path="`dirname \"$0\"`"
497237c7 954enable source_path_used
c597172e
MR
955if test -z "$source_path" -o "$source_path" = "." ; then
956 source_path="`pwd`"
497237c7 957 disable source_path_used
c597172e
MR
958else
959 source_path="`cd \"$source_path\"; pwd`"
960 echo "$source_path" | grep -q '[[:blank:]]' &&
7483e694 961 die "Out of tree builds are impossible with whitespace in source path."
c597172e
MR
962fi
963
c597172e
MR
964FFMPEG_CONFIGURATION="$@"
965
73ef8980
MR
966find_things(){
967 thing=$1
968 pattern=$2
969 file=$source_path/$3
932ccf39 970 sed -n "s/^[^#]*$pattern.*([^,]*, *\([^,]*\)\(,.*\)*).*/\1_$thing/p" "$file"
73ef8980
MR
971}
972
973ENCODER_LIST=$(find_things encoder ENC libavcodec/allcodecs.c)
974DECODER_LIST=$(find_things decoder DEC libavcodec/allcodecs.c)
975PARSER_LIST=$(find_things parser PARSER libavcodec/allcodecs.c)
976BSF_LIST=$(find_things bsf BSF libavcodec/allcodecs.c)
977MUXER_LIST=$(find_things muxer _MUX libavformat/allformats.c)
978DEMUXER_LIST=$(find_things demuxer DEMUX libavformat/allformats.c)
979OUTDEV_LIST=$(find_things muxer _MUX libavdevice/alldevices.c)
980INDEV_LIST=$(find_things demuxer DEMUX libavdevice/alldevices.c)
981PROTOCOL_LIST=$(find_things protocol PROTOCOL libavformat/allformats.c)
81124ba0 982FILTER_LIST=$(find_things filter FILTER libavfilter/allfilters.c)
c597172e 983
7483e694
DB
984enable $ARCH_EXT_LIST \
985 $DECODER_LIST \
986 $ENCODER_LIST \
987 $PARSER_LIST \
988 $BSF_LIST \
989 $DEMUXER_LIST \
990 $MUXER_LIST \
f7679c54 991 $FILTER_LIST \
7483e694
DB
992 $PROTOCOL_LIST \
993 $INDEV_LIST \
994 $OUTDEV_LIST \
c597172e
MR
995
996die_unknown(){
997 echo "Unknown option \"$1\"."
998 echo "See $0 --help for available options."
999 exit 1
1000}
1001
794f8e97 1002show_list() {
bf0c4afa
RP
1003 suffix=_$1
1004 shift
1005 echo $* | sed s/$suffix//g | tr ' ' '\n' | sort
794f8e97
PI
1006 exit 0
1007}
1008
c597172e 1009for opt do
7483e694
DB
1010 optval="${opt#*=}"
1011 case "$opt" in
7483e694
DB
1012 --extra-cflags=*) add_cflags "$optval"
1013 ;;
1014 --extra-ldflags=*) add_ldflags "$optval"
1015 ;;
1016 --extra-libs=*) add_extralibs "$optval"
1017 ;;
8fb1cb58 1018 --disable-devices) disable $INDEV_LIST $OUTDEV_LIST
9aa8ed9d 1019 ;;
40bcf4c7
BL
1020 --enable-debug=*) debuglevel="$optval"
1021 ;;
7483e694
DB
1022 --enable-*=*|--disable-*=*)
1023 eval `echo "$opt" | sed 's/=/-/;s/--/action=/;s/-/ thing=/;s/-/ name=/'`
1024 case "$thing" in
81124ba0 1025 encoder|decoder|muxer|demuxer|parser|bsf|protocol|filter) $action ${optval}_${thing} ;;
7483e694
DB
1026 *) die_unknown "$opt" ;;
1027 esac
1028 ;;
1029 --enable-?*|--disable-?*)
1030 eval `echo "$opt" | sed 's/--/action=/;s/-/ option=/;s/-/_/g'`
e3773a55
MR
1031 if is_in $option $COMPONENT_LIST; then
1032 eval $action \$$(toupper ${option%s})_LIST
1033 elif is_in $option $CMDLINE_SELECT; then
1034 $action $option
1035 else
1036 die_unknown $opt
1037 fi
7483e694
DB
1038 ;;
1039 --list-*)
1040 NAME="${opt#--list-}"
1041 is_in $NAME $COMPONENT_LIST || die_unknown $opt
1042 NAME=${NAME%s}
1043 eval show_list $NAME \$$(toupper $NAME)_LIST
1044 ;;
1045 --help|-h) show_help
1046 ;;
1047 *)
26759c44
MR
1048 optname="${opt%=*}"
1049 optname="${optname#--}"
1050 optname=$(echo "$optname" | sed 's/-/_/g')
1051 is_in $optname $CMDLINE_SET || die_unknown $opt
1052 eval $optname='$optval'
7483e694
DB
1053 ;;
1054 esac
c597172e
MR
1055done
1056
7483e694 1057# OS specific
4f854758 1058case $target_os in
7483e694 1059 beos|haiku|zeta)
3e89171a 1060 prefix="$HOME/config"
7483e694
DB
1061 # helps building libavcodec
1062 add_cflags "-DPIC -fomit-frame-pointer"
1063 # 3 gcc releases known for BeOS, each with ugly bugs
1064 gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
1065 case "$gcc_version" in
1066 2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc"
1067 disable mmx
1068 ;;
1069 *20010315*) echo "BeBits gcc"
1070 add_cflags "-fno-expensive-optimizations"
1071 ;;
1072 esac
7483e694
DB
1073 SHFLAGS=-nostart
1074 # enable BeOS things
1075 enable audio_beos
1076 # no need for libm, but the inet stuff
1077 # Check for BONE
1078 # XXX: actually should check for NOT net_server
78fe7631 1079 if echo $BEINCLUDES | grep -q 'headers/be/bone'; then
7483e694
DB
1080 network_extralibs="-lbind -lsocket"
1081 else
1082 enable beos_netserver
1083 network_extralibs="-lnet"
1084 fi ;;
1085 sunos)
1086 FFSERVERLDFLAGS=""
1087 SHFLAGS='-shared -Wl,-h,$@'
1088 network_extralibs="-lsocket -lnsl"
1089 ;;
1090 netbsd)
1091 oss_demuxer_extralibs="-lossaudio"
1092 oss_muxer_extralibs="-lossaudio"
1093 ;;
1094 openbsd)
1095 disable need_memalign
1096 LIBOBJFLAGS='$(PIC)'
7483e694
DB
1097 SHFLAGS='-shared'
1098 SLIBNAME='$(SLIBPREF)$(FULLNAME)$(SLIBSUF).$(LIBVERSION)'
1099 SLIBNAME_WITH_VERSION='$(SLIBNAME)'
1100 SLIBNAME_WITH_MAJOR='$(SLIBNAME)'
1101 oss_demuxer_extralibs="-lossaudio"
1102 oss_muxer_extralibs="-lossaudio"
1103 ;;
1104 freebsd)
1105 disable need_memalign
1106 ;;
1107 bsd/os)
1108 osextralibs="-lpoll -lgnugetopt"
1109 strip="strip -d"
1110 ;;
1111 darwin)
1112 disable need_memalign
0138c54e 1113 SHFLAGS='-dynamiclib -Wl,-single_module -Wl,-install_name,$(SHLIBDIR)/$(SLIBNAME),-current_version,$(LIBVERSION),-compatibility_version,$(LIBMAJOR) -Wl,-read_only_relocs,suppress'
7483e694
DB
1114 VHOOKSHFLAGS='-dynamiclib -Wl,-single_module -flat_namespace -undefined suppress -Wl,-install_name,$(SHLIBDIR)/vhook/$@'
1115 strip="strip -x"
1116 FFLDFLAGS="-Wl,-dynamic,-search_paths_first"
1117 SLIBSUF=".dylib"
1118 SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME).$(LIBVERSION)$(SLIBSUF)'
1119 SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME).$(LIBMAJOR)$(SLIBSUF)'
1120 FFSERVERLDFLAGS=-Wl,-bind_at_load
1121 ;;
1122 mingw32*)
4f854758 1123 target_os=mingw32
7483e694
DB
1124 shlibdir="$bindir"
1125 VHOOKSHFLAGS='-shared -L$(BUILD_ROOT)/libavformat -L$(BUILD_ROOT)/libavcodec -L$(BUILD_ROOT)/libavutil'
1126 VHOOKLIBS='-lavformat$(BUILDSUF) -lavcodec$(BUILDSUF) -lavutil$(BUILDSUF) $(EXTRALIBS)'
13ca50f3 1127 if enabled swscale; then
7483e694
DB
1128 VHOOKSHFLAGS="$VHOOKSHFLAGS -L\$(BUILD_ROOT)/libswscale"
1129 VHOOKLIBS="$VHOOKLIBS -lswscale\$(BUILDSUF)"
1130 fi
1131 disable ffserver
1132 SLIBPREF=""
1133 SLIBSUF=".dll"
1134 EXESUF=".exe"
1135 SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)'
1136 SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)'
1137 SLIB_EXTRA_CMD='-lib /machine:i386 /def:$(@:$(SLIBSUF)=.def)'
1138 SLIB_INSTALL_EXTRA_CMD='-install -m 644 $(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib) "$(SHLIBDIR)/$(SLIBNAME:$(SLIBSUF)=.lib)"'
1139 SLIB_UNINSTALL_EXTRA_CMD='rm -f "$(SHLIBDIR)/$(SLIBNAME:$(SLIBSUF)=.lib)"'
1140 SHFLAGS='-shared -Wl,--output-def,$(@:$(SLIBSUF)=.def) -Wl,--enable-runtime-pseudo-reloc -Wl,--enable-auto-image-base'
1141 ;;
1142 cygwin*)
4f854758 1143 target_os=cygwin
7483e694
DB
1144 shlibdir="$bindir"
1145 VHOOKSHFLAGS='-shared -L$(BUILD_ROOT)/libavformat -L$(BUILD_ROOT)/libavcodec -L$(BUILD_ROOT)/libavutil'
1146 VHOOKLIBS='-lavformat$(BUILDSUF) -lavcodec$(BUILDSUF) -lavutil$(BUILDSUF) $(EXTRALIBS)'
13ca50f3 1147 if enabled swscale; then
7483e694
DB
1148 VHOOKSHFLAGS="$VHOOKSHFLAGS -L\$(BUILD_ROOT)/libswscale"
1149 VHOOKLIBS="$VHOOKLIBS -lswscale\$(BUILDSUF)"
1150 fi
1151 EXESUF=".exe"
1152 SLIBPREF="cyg"
1153 SLIBSUF=".dll"
1154 SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)'
1155 SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)'
1156 SHFLAGS='-shared -Wl,--enable-auto-image-base'
1157 ;;
4f365f37 1158 *-dos|freedos|opendos)
4f365f37
MK
1159 disable ffplay ffserver vhook
1160 disable $INDEV_LIST $OUTDEV_LIST
1161 network_extralibs="-lsocket"
1162 EXESUF=".exe"
1163 ;;
7483e694
DB
1164 linux)
1165 LDLATEFLAGS="-Wl,--as-needed $LDLATEFLAGS"
1166 enable dv1394
1167 ;;
1168 irix*)
4f854758 1169 target_os=irix
7483e694
DB
1170 ranlib="echo ignoring ranlib"
1171 ;;
d22e8442 1172 os/2*)
d22e8442
DY
1173 strip="lxlite"
1174 ln_s="cp -f"
d22e8442
DY
1175 EXESUF=".exe"
1176 FFLDFLAGS="-Zomf -Zbin-files -Zargs-wild -Zmap"
1177 SHFLAGS='$(NAME).def -Zdll -Zomf'
1178 FFSERVERLDFLAGS=""
287d3b13 1179 LIBSUF="_s.a"
d22e8442
DY
1180 SLIBPREF=""
1181 SLIBSUF=".dll"
1182 SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)'
1183 SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(shell echo $(NAME) | cut -c1-6)$(LIBMAJOR)$(SLIBSUF)'
1184 SLIB_CREATE_DEF_CMD='echo LIBRARY $(SLIBNAME_WITH_MAJOR) INITINSTANCE TERMINSTANCE > $(NAME).def; \
1185 echo PROTMODE >> $(NAME).def; \
1186 echo CODE PRELOAD MOVEABLE DISCARDABLE >> $(NAME).def; \
1187 echo DATA PRELOAD MOVEABLE MULTIPLE NONSHARED >> $(NAME).def; \
1188 echo EXPORTS >> $(NAME).def; \
1189 emxexp -o $(OBJS) >> $(NAME).def'
1190 SLIB_EXTRA_CMD='emximp -o $(LIBPREF)$(NAME)_dll.a $(NAME).def; \
1191 emximp -o $(LIBPREF)$(NAME)_dll.lib $(NAME).def;'
1192 SLIB_INSTALL_EXTRA_CMD='install -m 644 $(LIBPREF)$(NAME)_dll.a $(LIBPREF)$(NAME)_dll.lib "$(LIBDIR)"'
1193 SLIB_UNINSTALL_EXTRA_CMD='rm -f "$(LIBDIR)"/$(LIBPREF)$(NAME)_dll.a "$(LIBDIR)"/$(LIBPREF)$(NAME)_dll.lib'
c6eed369 1194 disable vhook
d22e8442 1195 ;;
269820f1
PR
1196 interix)
1197 disable vhook
1198 ;;
d22e8442 1199
7483e694 1200 *)
4f854758 1201 target_os="${target_os}-UNKNOWN"
7483e694
DB
1202 ;;
1203esac
1204
0f53b192
DB
1205# set temporary file name
1206if test ! -z "$TMPDIR" ; then
1207 TMPDIR1="${TMPDIR}"
1208elif test ! -z "$TEMPDIR" ; then
1209 TMPDIR1="${TEMPDIR}"
1210else
1211 TMPDIR1="/tmp"
1212fi
1213
1214TMPC="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.c"
1215TMPO="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.o"
399d31cc 1216TMPE="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}${EXESUF}"
0f53b192
DB
1217TMPS="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S"
1218TMPH="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.h"
1219
1220
c597172e 1221add_extralibs $osextralibs
de6d9b64 1222
e155a21a 1223disabled logging && logfile=/dev/null
8c6afa4d 1224
cb6b4c98
DB
1225echo "# $0 $@" >$logfile
1226set >>$logfile
e89b8b0a 1227
e9c19256
DB
1228case "$arch" in
1229 i386|i486|i586|i686|i86pc|BePC)
1230 arch="x86_32"
1231 enable fast_unaligned
1232 ;;
1233 x86_64|amd64)
1234 arch="x86_32"
1235 enable fast_unaligned
38a05ab6
İD
1236 check_cc <<EOF && enable fast_64bit && arch="x86_64"
1237 int test[sizeof(char*) - 7];
1238EOF
e9c19256
DB
1239 ;;
1240 # armv4l is a subset of armv[567]*l
1241 arm|armv[4567]*l)
1242 arch="armv4l"
1243 ;;
1244 alpha)
1245 arch="alpha"
1246 enable fast_64bit
1247 ;;
1248 "Power Macintosh"|ppc|powerpc)
1249 arch="powerpc"
1250 ;;
1251 ppc64)
1252 arch="powerpc"
1253 enable fast_64bit
1254 ;;
1255 mips|mipsel|IP*)
1256 arch="mips"
1257 ;;
1258 sun4u|sparc64)
1259 arch="sparc64"
1260 enable fast_64bit
1261 ;;
1262 sparc)
1263 arch="sparc"
1264 ;;
1265 sh4)
1266 arch="sh4"
1267 ;;
1268 parisc)
1269 arch="parisc"
1270 ;;
1271 parisc64)
1272 arch="parisc"
1273 enable fast_64bit
1274 ;;
1275 s390|s390x)
1276 arch="s390"
1277 ;;
1278 m68k)
1279 arch="m68k"
1280 ;;
1281 ia64)
1282 arch="ia64"
1283 enable fast_64bit
1284 ;;
1285 bfin)
1286 arch="bfin"
1287 ;;
1288 *)
1289 arch="unknown"
1290 ;;
1291esac
1292
1293enable $arch
1294enabled_any x86_32 x86_64 && enable x86
1295enabled sparc64 && enable sparc
1296
28d8e661
DB
1297# Combine FFLDFLAGS and the LDFLAGS environment variable.
1298LDFLAGS="$FFLDFLAGS $LDFLAGS"
e89b8b0a 1299
497237c7 1300test -n "$cross_prefix" && enable cross_compile
1ea46bed
MR
1301cc="${cross_prefix}${cc}"
1302ar="${cross_prefix}${ar}"
503d5b58 1303nm="${cross_prefix}${nm}"
1ea46bed
MR
1304ranlib="${cross_prefix}${ranlib}"
1305strip="${cross_prefix}${strip}"
1306
320d060a 1307# we need to build at least one lib type
93b3c083 1308if ! enabled_any static shared; then
320d060a
DB
1309 cat <<EOF
1310At least one library type must be built.
1311Specify --enable-static to build the static libraries or --enable-shared to
1312build the shared libraries as well. To only build the shared libraries specify
1313--disable-static in addition to --enable-shared.
1314EOF
1315 exit 1;
1316fi
1317
abc4e572 1318disabled static && LIBNAME=""
2a320695 1319
a2234ceb
RP
1320if enabled_any libfaad libfaadbin ; then
1321 if check_header faad.h; then
1322 check_cc << EOF
1323#include <faad.h>
1324#ifndef FAAD2_VERSION
1325ok faad1
1326#endif
db817cf3 1327int main(void) { return 0; }
a2234ceb
RP
1328EOF
1329 test $? = 0 && enable libfaad2
1330 else
ff3dac65 1331 die "FAAD test failed."
a2234ceb
RP
1332 fi
1333fi
1334
1335
93b3c083 1336if ! enabled gpl; then
54118497
RP
1337 die_gpl_disabled(){
1338 name=$1
1339 shift
1340 enabled_any $@ && die "$name is under GPL and --enable-gpl is not specified."
1341 }
4a24ab64 1342 die_gpl_disabled "The Postprocessing code" postproc
7bc5f2a8 1343 die_gpl_disabled "liba52" liba52
1cc60c47
DB
1344 die_gpl_disabled "libx264" libx264
1345 die_gpl_disabled "libxvidcore" libxvid
54118497
RP
1346 die_gpl_disabled "FAAD2" libfaad2
1347 die_gpl_disabled "The X11 grabber" x11grab
13ca50f3 1348 die_gpl_disabled "The software scaler" swscale
ebb810d9 1349fi
b2e3c528 1350
3fe142e2
DB
1351if ! enabled nonfree && enabled_any libamr_nb libamr_wb; then
1352 die "libamr is nonfree and --enable-nonfree is not specified."
1353fi
1354
9eeed841 1355check_deps $ARCH_EXT_LIST
0f3cb305 1356
5d323602
MR
1357test -z "$need_memalign" && need_memalign="$mmx"
1358
cf9d24ad 1359#Darwin CC versions
4f854758 1360if test $target_os = darwin; then
3dddba4b 1361 if $cc -v 2>&1 | grep -q xlc; then
30a3e5d4 1362 add_cflags "-qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto"
cf9d24ad 1363 else
8541cc27 1364 add_cflags "-pipe"
26c1b3be
DB
1365 check_cflags "-force_cpusubtype_ALL"
1366 check_cflags "-Wno-sign-compare"
8b83d568 1367 enabled shared || add_cflags -mdynamic-no-pic
cf9d24ad 1368 fi
2a1a6b64
MN
1369fi
1370
8400d6b8 1371disabled optimizations || add_cflags -fomit-frame-pointer
cf9d24ad 1372
a4adb608 1373# Add processor-specific flags
38d0a8aa 1374if test $cpu != "generic"; then
bc8ec47b
MR
1375 warn_altivec(){
1376 $1 altivec && echo "WARNING: Tuning for $2 but AltiVec $1.";
1658bc4f 1377 }
38d0a8aa 1378 case $cpu in
bb270c08 1379 601|ppc601|PowerPC601)
1c5d830c 1380 add_cflags "-mcpu=601"
bc8ec47b 1381 warn_altivec enabled PPC601
bb270c08
DB
1382 ;;
1383 603*|ppc603*|PowerPC603*)
1c5d830c 1384 add_cflags "-mcpu=603"
bc8ec47b 1385 warn_altivec enabled PPC603
bb270c08
DB
1386 ;;
1387 604*|ppc604*|PowerPC604*)
1c5d830c 1388 add_cflags "-mcpu=604"
bc8ec47b 1389 warn_altivec enabled PPC604
bb270c08
DB
1390 ;;
1391 G3|g3|75*|ppc75*|PowerPC75*)
1c5d830c 1392 add_cflags "-mcpu=750 -mpowerpc-gfxopt"
bc8ec47b 1393 warn_altivec enabled PPC75x
bb270c08
DB
1394 ;;
1395 G4|g4|745*|ppc745*|PowerPC745*)
1c5d830c 1396 add_cflags "-mcpu=7450 -mpowerpc-gfxopt"
bc8ec47b 1397 warn_altivec disabled PPC745x
bb270c08
DB
1398 ;;
1399 74*|ppc74*|PowerPC74*)
1c5d830c 1400 add_cflags "-mcpu=7400 -mpowerpc-gfxopt"
bc8ec47b 1401 warn_altivec disabled PPC74xx
bb270c08
DB
1402 ;;
1403 G5|g5|970|ppc970|PowerPC970|power4*|Power4*)
1c5d830c 1404 add_cflags "-mcpu=970 -mpowerpc-gfxopt -mpowerpc64"
bc8ec47b 1405 warn_altivec disabled PPC970
9cafbd6c 1406 enable ppc64
bb270c08 1407 ;;
e07e357d
LB
1408 Cell|CELL|cell)
1409 add_cflags "-mcpu=cell"
1410 warn_altivec disabled Cell
9cafbd6c 1411 enable ppc64
e07e357d 1412 ;;
e7768fc5
GP
1413 # targets that do NOT support conditional mov (cmov)
1414 i[345]86|pentium|pentium-mmx|k6|k6-[23]|winchip-c6|winchip2|c3)
38d0a8aa 1415 add_cflags "-march=$cpu"
497237c7 1416 disable cmov
e7768fc5
GP
1417 ;;
1418 # targets that do support conditional mov (cmov)
416519dd 1419 i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64|k8|opteron|athlon-fx|core2)
e7768fc5 1420 add_cflags "-march=$cpu"
497237c7
RP
1421 enable cmov
1422 enable fast_cmov
94e4c3a3
GP
1423 ;;
1424 # targets that do support conditional mov but on which it's slow
800a5a19 1425 pentium4|pentium4m|prescott|nocona)
94e4c3a3 1426 add_cflags "-march=$cpu"
497237c7
RP
1427 enable cmov
1428 disable fast_cmov
bb270c08 1429 ;;
d7b34d08 1430 sparc64)
1c5d830c 1431 add_cflags "-mcpu=v9"
d7b34d08 1432 ;;
6b19786b
MR
1433 arm*)
1434 add_cflags "-mcpu=$cpu"
1435 ;;
bb270c08 1436 *)
7483e694 1437 echo "WARNING: Unknown CPU \"$cpu\", ignored."
bb270c08 1438 ;;
a4adb608
MN
1439 esac
1440fi
1441
412c1562
MR
1442gnu_make(){
1443 $1 --version 2>&1 | grep -q GNU
1444}
1445
1446if ! gnu_make $make; then
1447 gnu_make gmake && make=gmake || die "GNU make not found."
1448fi
1449
be0d52ab
MR
1450# make sure we can execute files in $TMPDIR
1451cat >$TMPE 2>>$logfile <<EOF
1452#! /bin/sh
1453EOF
1454chmod +x $TMPE >>$logfile 2>&1
1455if ! $TMPE >>$logfile 2>&1; then
1456 cat <<EOF
1457Unable to create and execute files in $TMPDIR1. Set the TMPDIR environment
68300911
DB
1458variable to another directory and make sure that $TMPDIR1 is not mounted
1459noexec.
be0d52ab
MR
1460EOF
1461 die "Sanity test failed."
1462fi
0244f743 1463rm $TMPE
be0d52ab 1464
1a268acc
MR
1465# compiler sanity check
1466check_exec <<EOF
e5af4a11 1467int main(void){
1a268acc
MR
1468 return 0;
1469}
1470EOF
1471if test "$?" != 0; then
1472 echo "$cc is unable to create an executable file."
93b3c083 1473 if test -z "$cross_prefix" && ! enabled cross_compile ; then
db6107b6 1474 echo "If $cc is a cross-compiler, use the --enable-cross-compile option."
c7ae6345 1475 echo "Only do this if you know what cross compiling means."
1a268acc
MR
1476 fi
1477 die "C compiler test failed."
1478fi
1479
b4d96ba2
MR
1480check_cc <<EOF || die "Symbol mangling check failed."
1481int ff_extern;
1482EOF
503d5b58 1483sym=$($nm -P -g $TMPO)
b4d96ba2
MR
1484extern_prefix=${sym%%ff_extern*}
1485
61d251db
MR
1486check_asm inline_asm '""'
1487
9eeed841 1488if enabled x86; then
44965991
PI
1489 # check whether EBP is available on x86
1490 # As 'i' is stored on the stack, this program will crash
1491 # if the base pointer is used to access it because the
1492 # base pointer is cleared in the inline assembly code.
7dfef245 1493 check_exec_crash <<EOF && enable ebp_available
44965991
PI
1494 volatile int i=0;
1495 asm volatile (
1496 "xorl %%ebp, %%ebp"
1497 ::: "%ebp");
1498 return i;
44965991
PI
1499EOF
1500
1501 # check wether EBX is available on x86
940f335a 1502 check_asm ebx_available '"":::"%ebx"'
8e380710 1503
d7f0920b 1504 # check whether binutils is new enough to compile SSSE3/MMX2
940f335a 1505 enabled ssse3 && check_asm ssse3 '"pabsw %xmm0, %xmm0"'
d7f0920b 1506 enabled mmx2 && check_asm mmx2 '"movss %xmm0, %xmm0"'
6bd859d6
MR
1507
1508 check_asm bswap '"bswap %%eax" ::: "%eax"'
44965991
PI
1509fi
1510
87ea51e0
LB
1511# check for assembler specific support
1512
cc6a90dd 1513if test $arch = "powerpc"; then
497237c7 1514check_cc <<EOF && enable dcbzl
87ea51e0
LB
1515int main(void) {
1516 register long zero = 0;
1517 char data[1024];
1518 asm volatile("dcbzl %0, %1" : : "b" (data), "r" (zero));
1519return 0;
1520}
1521EOF
1522fi
1523
57bd82d4
MR
1524# check for SIMD availability
1525
115329f1 1526# AltiVec flags: The FSF version of GCC differs from the Apple version
9eeed841 1527if enabled altivec; then
4477b9f4
DB
1528 check_cflags -maltivec -mabi=altivec &&
1529 check_header altivec.h ||
1530 check_cflags -faltivec
b6e52719 1531
0182fee8 1532 # check if our compiler supports Motorola AltiVec C API
3ae3b721
RP
1533 enabled altivec_h &&
1534 inc_altivec_h="#include <altivec.h>" ||
f25fc9b1 1535 inc_altivec_h=
497237c7 1536 check_cc <<EOF || disable altivec
dcd479c0 1537$inc_altivec_h
a9a07762
MN
1538int main(void) {
1539 vector signed int v1, v2, v3;
1540 v1 = vec_add(v2,v3);
1541 return 0;
1542}
1543EOF
1544fi
ab6c65f6 1545
b4e806b2
MC
1546# We have to check if pld is a nop and disable it.
1547enabled armv4l && check_asm pld '"pld [r0]"'
940f335a
MR
1548enabled armv5te && check_asm armv5te '"qadd r0, r0, r0"'
1549enabled armv6 && check_asm armv6 '"sadd16 r0, r0, r0"'
1550enabled iwmmxt && check_asm iwmmxt '"wunpckelub wr6, wr4"'
1551enabled mmi && check_asm mmi '"lq $2, 0($2)"'
1552enabled vis && check_asm vis '"pdist %f0, %f0, %f0"' -mcpu=ultrasparc
bd9d34a0 1553
8b03def6
DB
1554enabled vis && add_cflags "-mcpu=ultrasparc -mtune=ultrasparc"
1555
57bd82d4
MR
1556# ---
1557# big/little-endian test
9eebe687
MR
1558check_cc <<EOF || die "endian test failed"
1559unsigned int endian = 'B' << 24 | 'I' << 16 | 'G' << 8 | 'E';
a3999908 1560EOF
d04d9e16 1561od -A n -t x1 $TMPO | grep -q '42 *49 *47 *45' && enable bigendian
487a54d7 1562
a3999908 1563# ---
3d204385
NK
1564# check availability of some header files
1565
a98bb16d
RP
1566if check_func dlopen; then
1567 ldl=
1568elif check_func dlopen -ldl; then
1569 ldl=-ldl
8bf5d58f
MN
1570fi
1571
7483e694
DB
1572check_func fork
1573check_func gethrtime
1574check_func getrusage
094c09bb 1575check_func inet_aton $network_extralibs
7483e694
DB
1576check_func memalign
1577check_func mkstemp
a98bb16d 1578check_func2 windows.h GetProcessTimes
6ffa87d3 1579
a98bb16d 1580check_header byteswap.h
e16e49ac 1581check_header conio.h
a98bb16d
RP
1582check_header dlfcn.h
1583check_header malloc.h
b58412f1 1584check_header sys/mman.h
a98bb16d
RP
1585check_header termios.h
1586
1587if ! enabled_any memalign memalign_hack && enabled need_memalign ; then
1588 die "Error, no memalign() but SSE enabled, disable it or use --enable-memalign-hack."
1589fi
e16e49ac 1590
497237c7 1591enabled zlib && check_lib zlib.h zlibVersion -lz || disable zlib
57bd82d4 1592
b0c858d8
FR
1593# ffserver uses poll(),
1594# if it's not found we can emulate it using select().
1595if enabled ffserver; then
f8cda19e 1596 check_header poll.h
81644c2e 1597 check_header sys/select.h
b0c858d8
FR
1598fi
1599
57bd82d4
MR
1600# check for some common methods of building with pthread support
1601# do this before the optional library checks as some of them require pthreads
1602if enabled pthreads; then
9e7fd101
MR
1603 if check_func pthread_create; then
1604 :
1605 elif check_func pthread_create -pthread; then
1606 add_cflags -pthread
afc9aee2 1607 add_extralibs -pthread
9e7fd101
MR
1608 elif check_func pthread_create -pthreads; then
1609 add_cflags -pthreads
afc9aee2 1610 add_extralibs -pthreads
9e7fd101
MR
1611 elif ! check_lib pthread.h pthread_create -lpthread; then
1612 die "ERROR: can't find pthreads library"
1613 fi
57bd82d4
MR
1614fi
1615
8eee7025 1616for thread in $THREADS_LIST; do
e5f94c2b 1617 if enabled $thread; then
3ae3b721
RP
1618 test -n "$thread_type" &&
1619 die "ERROR: Only one thread type must be selected." ||
e5f94c2b 1620 thread_type="$thread"
e5f94c2b
RP
1621 fi
1622done
1623
fdf88598
MR
1624check_lib math.h sin -lm
1625
a33cab3a
MK
1626# test for C99 functions in math.h
1627for func in llrint lrint lrintf round roundf; do
1628 check_exec <<EOF && enable $func || disable $func
f32adb22
MR
1629#define _ISOC9X_SOURCE 1
1630#include <math.h>
a33cab3a 1631int main(void) { return ($func(3.999f) > 0)?0:1; }
f32adb22 1632EOF
a33cab3a 1633done
f32adb22 1634
57bd82d4 1635# these are off by default, so fail if requested and not available
79fda097 1636enabled avisynth && require2 vfw32 "windows.h vfw.h" AVIFileInit -lvfw32
7483e694
DB
1637enabled liba52 && require liba52 a52dec/a52.h a52_init -la52
1638enabled libamr_nb && require libamrnb amrnb/interf_dec.h Speech_Decode_Frame_init -lamrnb -lm
1639enabled libamr_wb && require libamrwb amrwb/dec_if.h D_IF_init -lamrwb -lm
79fda097
DB
1640enabled libfaac && require2 libfaac "stdint.h faac.h" faacEncGetVersion -lfaac
1641enabled libfaad && require2 libfaad faad.h faacDecOpen -lfaad
7483e694
DB
1642enabled libgsm && require libgsm gsm.h gsm_create -lgsm
1643enabled libmp3lame && require LAME lame/lame.h lame_init -lmp3lame -lm
1644enabled libnut && require libnut libnut.h nut_demuxer_init -lnut
1645enabled libtheora && require libtheora theora/theora.h theora_info_init -ltheora -logg
1646enabled libvorbis && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbisenc -lvorbis -logg
18ee626c 1647enabled libx264 && require x264 x264.h x264_encoder_open -lx264 -lm
7483e694
DB
1648enabled libxvid && require Xvid xvid.h xvid_global -lxvidcore
1649enabled mlib && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib
8ac17293 1650
6ea67bbb
JR
1651# disable the native AC-3 decoder if liba52 is enabled
1652enabled liba52 && disable ac3_decoder
1653
0b4a1821
AS
1654# libdc1394 check
1655if enabled libdc1394; then
1656 { check_lib dc1394/dc1394.h dc1394_new -ldc1394 -lraw1394 &&
1657 enable libdc1394_2; } ||
1658 { check_lib libdc1394/dc1394_control.h dc1394_create_handle -ldc1394_control -lraw1394 &&
1659 enable libdc1394_1; } ||
1660 die "ERROR: No version of libdc1394 found "
1661fi
1662
1663
c13e1abd
FH
1664_restrict=
1665for restrict_keyword in restrict __restrict__ __restrict; do
57bd82d4 1666 check_cc <<EOF && _restrict=$restrict_keyword && break
dcd479c0
MR
1667void foo(char * $restrict_keyword p);
1668EOF
c13e1abd
FH
1669done
1670
703afd07 1671test "$vhook" = "default" && vhook="$dlopen"
a8721c09 1672
4f854758 1673if test "$target_os" = cygwin -o "$target_os" = mingw32 && enabled_all static vhook ; then
497237c7 1674 disable vhook
fbb9d104 1675 echo
b0268cc0 1676 echo "At the moment vhooks don't work on Cygwin or MinGW static builds."
fbb9d104
VP
1677 echo "Patches welcome."
1678 echo
1679fi
1680
8d923001
MR
1681if enabled vhook; then
1682 check_ldflags -rdynamic
1683 check_ldflags -export-dynamic
1684fi
bfd2edeb 1685
eea50282
MR
1686check_foo_config imlib2 imlib2 Imlib2.h imlib_load_font
1687check_foo_config freetype2 freetype ft2build.h FT_Init_FreeType
04511d53 1688
a86b921c 1689##########################################
29799f8b 1690# SDL check
a86b921c 1691
497237c7
RP
1692disable sdl_too_old
1693disable sdl
6a1a892f 1694SDL_CONFIG="${cross_prefix}sdl-config"
225e21ef
MR
1695if "${SDL_CONFIG}" --version >/dev/null 2>&1; then
1696 sdl_cflags=`"${SDL_CONFIG}" --cflags`
1697 temp_cflags $sdl_cflags
dcd479c0 1698 temp_extralibs `"${SDL_CONFIG}" --libs`
1ca5d97f 1699 if check_lib2 SDL.h SDL_Init; then
dcd479c0 1700 _sdlversion=`"${SDL_CONFIG}" --version | sed 's/[^0-9]//g'`
29f3b38a 1701 if test "$_sdlversion" -lt 121 ; then
497237c7 1702 enable sdl_too_old
dcd479c0 1703 else
497237c7 1704 enable sdl
225e21ef 1705 check_cc $sdl_cflags <<EOF && enable sdl_video_size
29f3b38a 1706#include <SDL.h>
d6773f56 1707int main(int argc, char **argv){
29f3b38a
MR
1708 const SDL_VideoInfo *vi = SDL_GetVideoInfo();
1709 int w = vi->current_w;
1710 return 0;
1711}
1712EOF
dcd479c0
MR
1713 fi
1714 fi
29f3b38a 1715 restore_flags
c3f6b472 1716fi
57bd82d4 1717
d5697779 1718texi2html -version >/dev/null 2>&1 && enable texi2html || disable texi2html
146ea952 1719
72be9e73
DY
1720check_type sys/socket.h socklen_t
1721
7a91333f 1722##########################################
73b46a95
RP
1723# Network check
1724
1725if enabled network; then
1726 # Prefer arpa/inet.h over winsock2
1727 if check_header arpa/inet.h ; then
1728 check_func closesocket
1729 elif check_header winsock2.h ; then
ea10ddde 1730 network_extralibs="-lws2_32"
72be9e73 1731 check_type ws2tcpip.h socklen_t
73b46a95
RP
1732 check_func2 winsock2.h closesocket
1733 fi
1734fi
1735
1736##########################################
29799f8b 1737# IPv6 check
7a91333f 1738
497237c7 1739enabled network && enabled ipv6 && check_ld <<EOF && enable ipv6 || disable ipv6
7a91333f
HZ
1740#include <sys/types.h>
1741#include <sys/socket.h>
1742#include <netinet/in.h>
1743#include <netdb.h>
db817cf3 1744int main(void) {
7483e694
DB
1745 struct sockaddr_storage saddr;
1746 struct ipv6_mreq mreq6;
1747 getaddrinfo(0,0,0,0);
1748 getnameinfo(0,0,0,0,0,0,0);
1749 IN6_IS_ADDR_MULTICAST((const struct in6_addr *)0);
7a91333f
HZ
1750}
1751EOF
1752
06e31011
RP
1753check_header linux/videodev.h
1754check_header linux/videodev2.h
47f38850 1755
c2345207
RP
1756check_func2 "windows.h vfw.h" capCreateCaptureWindow -lvfw32
1757
f8aa696f 1758# check for ioctl_meteor.h, ioctl_bt848.h and alternatives
1c915f83
RP
1759{ check_header dev/bktr/ioctl_meteor.h &&
1760 check_header dev/bktr/ioctl_bt848.h; } ||
1761{ check_header machine/ioctl_meteor.h &&
1762 check_header machine/ioctl_bt848.h; } ||
1763{ check_header dev/video/meteor/ioctl_meteor.h &&
1764 check_header dev/video/bktr/ioctl_bt848.h; } ||
1765check_header dev/ic/bt8xx.h
f8aa696f 1766
c7682de0
RP
1767check_header sys/soundcard.h
1768check_header soundcard.h
deb29777 1769
7483e694 1770# deal with the X11 frame grabber
56a059ac 1771enabled x11grab &&
f58f4ce1
GP
1772check_header X11/Xlib.h &&
1773check_header X11/extensions/XShm.h &&
1774check_func XOpenDisplay -lX11 &&
06eab4ba 1775check_func XShmCreateImage -lX11 -lXext
f58f4ce1 1776
40bcf4c7 1777enabled debug && add_cflags -g"$debuglevel"
57bd82d4
MR
1778
1779# add some useful compiler flags if supported
1780check_cflags -Wdeclaration-after-statement
dcd479c0
MR
1781check_cflags -Wall
1782check_cflags -Wno-switch
c07bd6a9
MN
1783check_cflags -Wdisabled-optimization
1784check_cflags -Wpointer-arith
1785check_cflags -Wredundant-decls
cc1fb623 1786check_cflags -Wno-pointer-sign
f4929996 1787check_cflags -Wcast-qual
9aceb3cf 1788check_cflags -Wwrite-strings
652a5bf6 1789check_cflags -Wtype-limits
5af4e0cc 1790enabled extra_warnings && check_cflags -Winline
cf9d24ad 1791
57bd82d4 1792# add some linker flags
5c0e9479 1793check_ldflags -Wl,--warn-common
e240ee67 1794check_ldflags $LDLATEFLAGS
c2fd6530 1795check_ldflags -Wl,-Bsymbolic
94a3401e 1796
bd2216e4
MR
1797if enabled small; then
1798 check_cflags -Os # not all compilers support -Os
8400d6b8
DB
1799 optimizations="small"
1800elif enabled optimizations; then
3dddba4b 1801 if $cc -v 2>&1 | grep -q xlc; then
30a3e5d4
NP
1802 add_cflags "-O5"
1803 add_ldflags "-O5"
cf9d24ad 1804 else
30a3e5d4 1805 add_cflags "-O3"
cf9d24ad 1806 fi
cddf3f45 1807fi
11fdbc44 1808check_cflags -fno-math-errno
b2eb2ff0 1809check_cflags -fno-signed-zeros
cddf3f45 1810
80581e98 1811# PIC flags for shared library objects where they are needed
5af4e0cc 1812if enabled shared; then
569cb218
MR
1813 # LIBOBJFLAGS may have already been set in the OS configuration
1814 if test -z "$LIBOBJFLAGS" ; then
1815 case "$arch" in
1816 x86_64|ia64|alpha|sparc*|power*) LIBOBJFLAGS='$(PIC)' ;;
1817 esac
1818 fi
80581e98
MN
1819fi
1820
90be59ef 1821if enabled gprof; then
30a3e5d4
NP
1822 add_cflags "-p"
1823 add_ldflags "-p"
1db54e20
DB
1824fi
1825
3b26ee47 1826VHOOKCFLAGS="-fPIC"
18451f7d 1827
7f3c02fc 1828# Find out if the .align argument is a power of two or not.
4454dc1b 1829if test $asmalign_pot = "unknown"; then
497237c7
RP
1830 disable asmalign_pot
1831 echo 'asm (".align 3");' | check_cc && enable asmalign_pot
4454dc1b
JD
1832fi
1833
7483e694
DB
1834enabled_any $DECODER_LIST && enable decoders
1835enabled_any $ENCODER_LIST && enable encoders
1836enabled_any $BSF_LIST && enable bsfs
1837enabled_any $DEMUXER_LIST && enable demuxers
1838enabled_any $MUXER_LIST && enable muxers
f7679c54 1839enabled_any $FILTER_LIST && enable filters
7483e694
DB
1840enabled_any $INDEV_LIST && enable demuxers
1841enabled_any $OUTDEV_LIST && enable muxers
1842enabled_any $PROTOCOL_LIST && enable protocols
1843
1844enabled_any $THREADS_LIST && enable threads
1845
1846check_deps $CONFIG_LIST \
1847 $HAVE_LIST \
1848 $DECODER_LIST \
1849 $ENCODER_LIST \
1850 $PARSER_LIST \
1851 $BSF_LIST \
1852 $DEMUXER_LIST \
1853 $MUXER_LIST \
f7679c54 1854 $FILTER_LIST \
7483e694
DB
1855 $INDEV_LIST \
1856 $OUTDEV_LIST \
1857 $PROTOCOL_LIST \
f70f03f6 1858
f7b8bffe 1859enabled libdc1394 && append pkg_requires "libraw1394"
fb2ce7d9 1860enabled libtheora && append pkg_requires "theora"
f9def9cc 1861enabled libvorbis && append pkg_requires "vorbisenc"
fb2ce7d9 1862
3e89171a 1863echo "install prefix $prefix"
f36958f8
DB
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)"
ce8871c2
MR
1869if test "$build_suffix" != ""; then
1870 echo "build suffix $build_suffix"
eb94aca9 1871fi
0db2ce77 1872echo "big-endian ${bigendian-no}"
419b8784 1873if test $arch = "x86_32" -o $arch = "x86_64"; then
0db2ce77
MR
1874 echo "MMX enabled ${mmx-no}"
1875 echo "CMOV enabled ${cmov-no}"
1876 echo "CMOV is fast ${fast_cmov-no}"
971cc990
MN
1877 echo "EBX available ${ebx_available-no}"
1878 echo "EBP available ${ebp_available-no}"
e41e8342 1879fi
cc6a90dd 1880if test $arch = "armv4l"; then
0db2ce77
MR
1881 echo "ARMv5TE enabled ${armv5te-no}"
1882 echo "ARMv6 enabled ${armv6-no}"
1883 echo "IWMMXT enabled ${iwmmxt-no}"
eba9ae3c 1884fi
e241ba14 1885if test $arch = "mips"; then
0db2ce77 1886 echo "MMI enabled ${mmi-no}"
e41e8342 1887fi
cc6a90dd 1888if test $arch = "powerpc"; then
0db2ce77
MR
1889 echo "AltiVec enabled ${altivec-no}"
1890 echo "dcbzl available ${dcbzl-no}"
e41e8342 1891fi
0db2ce77
MR
1892echo "gprof enabled ${gprof-no}"
1893echo "debug symbols ${debug-no}"
87a0fb62 1894echo "strip symbols ${stripping-no}"
8400d6b8 1895echo "optimizations ${optimizations-no}"
0db2ce77
MR
1896echo "static ${static-no}"
1897echo "shared ${shared-no}"
4a24ab64 1898echo "postprocessing support ${postproc-no}"
13ca50f3 1899echo "software scaler enabled ${swscale-no}"
f7679c54 1900echo "new filter support ${avfilter-no}"
81124ba0 1901echo "filters using lavformat ${avfilter_lavf-no}"
0db2ce77 1902echo "video hooking ${vhook-no}"
90be59ef 1903if enabled vhook; then
0db2ce77
MR
1904 echo "Imlib2 support ${imlib2-no}"
1905 echo "FreeType support ${freetype2-no}"
68892110 1906fi
0db2ce77 1907echo "network support ${network-no}"
90be59ef 1908if enabled network; then
0db2ce77 1909 echo "IPv6 support ${ipv6-no}"
bfd5afd8 1910fi
0db2ce77
MR
1911echo "threading support ${thread_type-no}"
1912echo "SDL support ${sdl-no}"
90be59ef 1913if enabled sdl_too_old; then
bfd5afd8
DB
1914 echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support."
1915fi
0db2ce77
MR
1916echo "Sun medialib support ${mlib-no}"
1917echo "AVISynth enabled ${avisynth-no}"
1918echo "liba52 support ${liba52-no}"
1919echo "liba52 dlopened ${liba52bin-no}"
1920echo "libamr-nb support ${libamr_nb-no}"
1921echo "libamr-wb support ${libamr_wb-no}"
f7b8bffe 1922echo "libdc1394 support ${libdc1394-no}"
0db2ce77
MR
1923echo "libfaac enabled ${libfaac-no}"
1924echo "libfaad enabled ${libfaad-no}"
7e0871a7 1925echo "libfaad dlopened ${libfaadbin-no}"
0db2ce77
MR
1926echo "libgsm enabled ${libgsm-no}"
1927echo "libmp3lame enabled ${libmp3lame-no}"
1928echo "libnut enabled ${libnut-no}"
0db2ce77
MR
1929echo "libtheora enabled ${libtheora-no}"
1930echo "libvorbis enabled ${libvorbis-no}"
1931echo "x264 enabled ${libx264-no}"
1932echo "XviD enabled ${libxvid-no}"
1933echo "zlib enabled ${zlib-no}"
2c62e737 1934echo
de6d9b64 1935
f7679c54 1936for type in decoder encoder parser demuxer muxer protocol filter bsf indev outdev; do
8138b9db 1937 echo "Enabled ${type}s:"
f65c9da1 1938 eval list=\$$(toupper $type)_LIST
8138b9db 1939 for part in $list; do
f65c9da1
MR
1940 enabled $part && echo ${part%_*}
1941 done | sort | pr -3 -t
1942 echo
8138b9db
RP
1943done
1944
3fe142e2
DB
1945enabled nonfree &&
1946 echo "License: unredistributable" ||
1947 (enabled gpl &&
1948 echo "License: GPL" ||
1949 echo "License: LGPL")
ca5323af 1950
cf1392e9
DB
1951echo "Creating config.mak and config.h..."
1952
29799f8b
DB
1953echo "# Automatically generated by configure - do not modify!" > config.mak
1954echo "/* Automatically generated by configure - do not modify! */" > $TMPH
9c05103f
DB
1955echo "#ifndef FFMPEG_CONFIG_H" >> $TMPH
1956echo "#define FFMPEG_CONFIG_H" >> $TMPH
0fd12426 1957echo "#define FFMPEG_CONFIGURATION \"$FFMPEG_CONFIGURATION\"" >> $TMPH
de6d9b64 1958
3e89171a 1959echo "PREFIX=$prefix" >> config.mak
c75560ae 1960echo "prefix=\$(DESTDIR)\$(PREFIX)" >> config.mak
22a324da
DB
1961echo "LIBDIR=\$(DESTDIR)$libdir" >> config.mak
1962echo "SHLIBDIR=\$(DESTDIR)$shlibdir" >> config.mak
1963echo "INCDIR=\$(DESTDIR)$incdir" >> config.mak
1964echo "BINDIR=\$(DESTDIR)$bindir" >> config.mak
1965echo "MANDIR=\$(DESTDIR)$mandir" >> config.mak
4a908fbc 1966echo "MAKE=$make" >> config.mak
980fc7b8
FB
1967echo "CC=$cc" >> config.mak
1968echo "AR=$ar" >> config.mak
be7109c1 1969echo "RANLIB=$ranlib" >> config.mak
20369773 1970echo "LN_S=$ln_s" >> config.mak
87a0fb62 1971enabled stripping &&
3ae3b721 1972 echo "STRIP=$strip" >> config.mak ||
f25fc9b1 1973 echo "STRIP=echo ignoring strip" >> config.mak
75388c74 1974
a9b3f630 1975echo "OPTFLAGS=$CFLAGS" >> config.mak
408382a4 1976echo "VHOOKCFLAGS=$VHOOKCFLAGS">>config.mak
0f3cb305 1977echo "LDFLAGS=$LDFLAGS" >> config.mak
c536cb09 1978echo "FFSERVERLDFLAGS=$FFSERVERLDFLAGS" >> config.mak
e1707f52 1979echo "SHFLAGS=$SHFLAGS" >> config.mak
408382a4 1980echo "VHOOKSHFLAGS=$VHOOKSHFLAGS" >> config.mak
fbb9d104 1981echo "VHOOKLIBS=$VHOOKLIBS" >> config.mak
80581e98 1982echo "LIBOBJFLAGS=$LIBOBJFLAGS" >> config.mak
5af4e0cc 1983echo "BUILD_STATIC=$static" >> config.mak
ce8871c2 1984echo "BUILDSUF=$build_suffix" >> config.mak
c5f14466 1985echo "FULLNAME=$FULLNAME" >> config.mak
f3ec2d46 1986echo "LIBPREF=$LIBPREF" >> config.mak
c5f14466 1987echo "LIBSUF=$LIBSUF" >> config.mak
24743a76 1988echo "LIBNAME=$LIBNAME" >> config.mak
f3ec2d46 1989echo "SLIBPREF=$SLIBPREF" >> config.mak
c5f14466
RP
1990echo "SLIBSUF=$SLIBSUF" >> config.mak
1991echo "EXESUF=$EXESUF" >> config.mak
315c741d 1992echo "DEPEND_CMD=$DEPEND_CMD" >> config.mak
08c4e395 1993echo "VHOOK_DEPEND_CMD=$VHOOK_DEPEND_CMD" >> config.mak
4dc62701 1994
90be59ef 1995if enabled bigendian; then
7483e694
DB
1996 echo "WORDS_BIGENDIAN=yes" >> config.mak
1997 echo "#define WORDS_BIGENDIAN 1" >> $TMPH
91d1f1a4 1998fi
44161118 1999
90be59ef 2000if enabled sdl; then
7483e694
DB
2001 echo "SDL_LIBS=`"${SDL_CONFIG}" --libs`" >> config.mak
2002 echo "SDL_CFLAGS=`"${SDL_CONFIG}" --cflags`" >> config.mak
a86b921c 2003fi
90be59ef 2004if enabled texi2html; then
7483e694 2005 echo "BUILD_DOC=yes" >> config.mak
146ea952 2006fi
5a872801 2007
719c8e00
MR
2008get_version(){
2009 name=$1
2010 file=$source_path/$2
147e7692
MR
2011 eval $(grep "#define ${name}_VERSION_M" "$file" | awk '{ print $2"="$3 }')
2012 eval ${name}_VERSION=\$${name}_VERSION_MAJOR.\$${name}_VERSION_MINOR.\$${name}_VERSION_MICRO
0e32c8c6
MR
2013 lcname=$(tolower $name)
2014 eval echo "${lcname}_VERSION=\$${name}_VERSION" >> config.mak
2015 eval echo "${lcname}_VERSION_MAJOR=\$${name}_VERSION_MAJOR" >> config.mak
719c8e00
MR
2016}
2017
147e7692
MR
2018get_version LIBSWSCALE libswscale/swscale.h
2019get_version LIBPOSTPROC libpostproc/postprocess.h
2020get_version LIBAVCODEC libavcodec/avcodec.h
2021get_version LIBAVDEVICE libavdevice/avdevice.h
2022get_version LIBAVFORMAT libavformat/avformat.h
2023get_version LIBAVUTIL libavutil/avutil.h
a6601d69 2024get_version LIBAVFILTER libavfilter/avfilter.h
5a872801 2025
5af4e0cc 2026if enabled shared; then
7483e694
DB
2027 echo "BUILD_SHARED=yes" >> config.mak
2028 echo "PIC=-fPIC -DPIC" >> config.mak
7483e694
DB
2029 echo "SLIBNAME=${SLIBNAME}" >> config.mak
2030 echo "SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION}" >> config.mak
2031 echo "SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR}" >> config.mak
d22e8442 2032 echo "SLIB_CREATE_DEF_CMD=${SLIB_CREATE_DEF_CMD}" >> config.mak
7483e694
DB
2033 echo "SLIB_EXTRA_CMD=${SLIB_EXTRA_CMD}" >> config.mak
2034 echo "SLIB_INSTALL_EXTRA_CMD=${SLIB_INSTALL_EXTRA_CMD}" >> config.mak
2035 echo "SLIB_UNINSTALL_EXTRA_CMD=${SLIB_UNINSTALL_EXTRA_CMD}" >> config.mak
0319c531 2036fi
d7e27559 2037echo "LIB_INSTALL_EXTRA_CMD=${LIB_INSTALL_EXTRA_CMD}" >> config.mak
ef0bc4c9 2038echo "EXTRALIBS=$extralibs" >> config.mak
d2845d68 2039
3d907e22
MR
2040print_config ARCH_ $TMPH config.mak $ARCH_LIST
2041print_config HAVE_ $TMPH config.mak $HAVE_LIST
7483e694
DB
2042print_config CONFIG_ $TMPH config.mak $CONFIG_LIST \
2043 $DECODER_LIST \
2044 $ENCODER_LIST \
2045 $PARSER_LIST \
2046 $BSF_LIST \
2047 $DEMUXER_LIST \
2048 $MUXER_LIST \
f7679c54 2049 $FILTER_LIST \
7483e694
DB
2050 $PROTOCOL_LIST \
2051 $INDEV_LIST \
2052 $OUTDEV_LIST \
8ac17293 2053
c13e1abd
FH
2054echo "#define restrict $_restrict" >> $TMPH
2055
bd2216e4 2056if enabled small; then
7483e694 2057 echo "#define av_always_inline" >> $TMPH
bb801c97
MN
2058fi
2059
997baf01
MR
2060echo "SRC_PATH=\"$source_path\"" >> config.mak
2061echo "SRC_PATH_BARE=$source_path" >> config.mak
2062echo "BUILD_ROOT=\"$PWD\"" >> config.mak
0f3cb305 2063
8156056e 2064# Apparently it's not possible to portably echo a backslash.
3ae3b721 2065enabled asmalign_pot &&
7483e694
DB
2066 printf '#define ASMALIGN(ZEROBITS) ".align " #ZEROBITS "\\n\\t"\n' >> $TMPH ||
2067 printf '#define ASMALIGN(ZEROBITS) ".align 1<<" #ZEROBITS "\\n\\t"\n' >> $TMPH
4454dc1b 2068
b4d96ba2 2069echo "#define EXTERN_PREFIX \"${extern_prefix}\"" >> $TMPH
bc634f6f 2070
9c05103f
DB
2071echo "#endif /* FFMPEG_CONFIG_H */" >> $TMPH
2072
b7860763 2073# Do not overwrite an unchanged config.h to avoid superfluous rebuilds.
3ae3b721
RP
2074cmp -s $TMPH config.h &&
2075 echo "config.h is unchanged" ||
2076 mv -f $TMPH config.h
3d204385 2077
f3ec2d46 2078rm -f $TMPO $TMPC $TMPE $TMPS $TMPH
def4272a 2079
165af439 2080# build tree in object directory if source path is different from current one
90be59ef 2081if enabled source_path_used; then
165af439 2082 DIRS="\
7483e694
DB
2083 doc \
2084 libavcodec \
2085 libavcodec/alpha \
2086 libavcodec/armv4l \
2087 libavcodec/bfin \
2088 libavcodec/i386 \
2089 libavcodec/mlib \
2090 libavcodec/ppc \
2091 libavcodec/sh4 \
2092 libavcodec/sparc \
52a9cf34 2093 libavdevice \
f7679c54 2094 libavfilter \
7483e694
DB
2095 libavformat \
2096 libavutil \
2097 libpostproc \
2098 libswscale \
2099 tests \
2100 tools \
2101 vhook \
2102 "
165af439 2103 FILES="\
7483e694
DB
2104 Makefile \
2105 common.mak \
2106 doc/texi2pod.pl \
2107 libavcodec/Makefile \
52a9cf34 2108 libavdevice/Makefile \
f7679c54 2109 libavfilter/Makefile \
7483e694
DB
2110 libavformat/Makefile \
2111 libavutil/Makefile \
2112 libpostproc/Makefile \
2113 libswscale/Makefile \
2114 "
165af439 2115 for dir in $DIRS ; do
7483e694 2116 mkdir -p $dir
165af439
MR
2117 done
2118 for f in $FILES ; do
20369773 2119 $ln_s "$source_path/$f" $f
165af439
MR
2120 done
2121fi
def4272a 2122
def4272a 2123
d0674868 2124# build pkg-config files
77aee36c 2125# FIXME: libdir and includedir are hardcoded and may differ from the real path.
def4272a 2126
d0674868
DB
2127pkgconfig_generate(){
2128name=$1
2129comment=$2
2130version=$3
2131libs=$4
2132requires=$5
d0674868 2133cat <<EOF >$name.pc
3e89171a 2134prefix=$prefix
a94e666c 2135exec_prefix=\${prefix}
def4272a 2136libdir=\${exec_prefix}/lib
a94e666c 2137includedir=\${prefix}/include
def4272a 2138
d0674868
DB
2139Name: $name
2140Description: $comment
2141Version: $version
2142Requires: $requires
def4272a 2143Conflicts:
d0674868 2144Libs: -L\${libdir} $libs
76a448ed 2145Cflags: -I\${includedir}
def4272a 2146EOF
d0674868 2147}
def4272a 2148
d0674868
DB
2149pkgconfig_generate_uninstalled(){
2150name=$1
9c476fd6 2151shortname=${name#lib}
d0674868
DB
2152comment=$2
2153version=$3
2154libs=$4
2155requires=$5
2156cat <<EOF >$name-uninstalled.pc
def4272a
AJ
2157prefix=
2158exec_prefix=
d0674868 2159libdir=\${pcfiledir}/$name
76a448ed 2160includedir=\${pcfiledir}
def4272a 2161
d0674868
DB
2162Name: $name
2163Description: $comment
2164Version: $version
2165Requires: $requires
def4272a 2166Conflicts:
d0674868 2167Libs: \${libdir}/${LIBPREF}${shortname}${LIBSUF} $libs
def4272a
AJ
2168Cflags: -I\${includedir}
2169EOF
d0674868 2170}
def4272a 2171
f436a23e
MR
2172pkgconfig_generate libavutil "FFmpeg utility library" "$LIBAVUTIL_VERSION" -lavutil ""
2173pkgconfig_generate_uninstalled libavutil "FFmpeg utility library" "$LIBAVUTIL_VERSION"
def4272a 2174
f436a23e
MR
2175pkgconfig_generate libavcodec "FFmpeg codec library" "$LIBAVCODEC_VERSION" "-lavcodec $extralibs" "$pkg_requires libavutil = $LIBAVUTIL_VERSION"
2176pkgconfig_generate_uninstalled libavcodec "FFmpeg codec library" "$LIBAVCODEC_VERSION" "$extralibs" "$pkg_requires libavutil = $LIBAVUTIL_VERSION"
def4272a 2177
f436a23e
MR
2178pkgconfig_generate libavformat "FFmpeg container format library" "$LIBAVFORMAT_VERSION" "-lavformat $extralibs" "$pkg_requires libavcodec = $LIBAVCODEC_VERSION"
2179pkgconfig_generate_uninstalled libavformat "FFmpeg container format library" "$LIBAVFORMAT_VERSION" "$extralibs" "$pkg_requires libavcodec = $LIBAVCODEC_VERSION"
def4272a 2180
f436a23e
MR
2181pkgconfig_generate libavdevice "FFmpeg device handling library" "$LIBAVDEVICE_VERSION" "-lavdevice $extralibs" "$pkg_requires libavformat = $LIBAVFORMAT_VERSION"
2182pkgconfig_generate_uninstalled libavdevice "FFmpeg device handling library" "$LIBAVDEVICE_VERSION" "$extralibs" "$pkg_requires libavformat = $LIBAVFORMAT_VERSION"
4a24ab64 2183if enabled postproc; then
f436a23e
MR
2184 pkgconfig_generate libpostproc "FFmpeg post processing library" "$LIBPOSTPROC_VERSION" -lpostproc ""
2185 pkgconfig_generate_uninstalled libpostproc "FFmpeg post processing library" "$LIBPOSTPROC_VERSION"
2e3bcd38 2186fi
790c9ca7 2187
13ca50f3 2188if enabled swscale; then
f436a23e
MR
2189 pkgconfig_generate libswscale "FFmpeg image rescaling library" "$LIBSWSCALE_VERSION" -lswscale "libavutil = $LIBAVUTIL_VERSION"
2190 pkgconfig_generate_uninstalled libswscale "FFmpeg image rescaling library" "$LIBSWSCALE_VERSION" "" "libavutil = $LIBAVUTIL_VERSION"
6c0d0413 2191else
f436a23e
MR
2192 pkgconfig_generate libswscale "FFmpeg image rescaling library" "$LIBSWSCALE_VERSION" "" "$pkg_requires libavcodec = $LIBAVCODEC_VERSION"
2193 pkgconfig_generate_uninstalled libswscale "FFmpeg image rescaling library" "$LIBSWSCALE_VERSION" "" "$pkg_requires libavcodec = $LIBAVCODEC_VERSION"
7483e694
DB
2194 apply libswscale.pc sed s/^Libs:.*$/Libs:/
2195 apply libswscale-uninstalled.pc sed s/^Libs:.*$/Libs:/
6c0d0413 2196fi
f7679c54
VS
2197
2198if enabled avfilter; then
93420809
MR
2199 pkgconfig_generate libavfilter "FFmpeg video filtering library" "$LIBAVFILTER_VERSION" "-lavfilter $extralibs" "$pkg_requires libavutil = $LIBAVUTIL_VERSION" ffmpeg
2200 pkgconfig_generate_uninstalled libavfilter "FFmpeg video filtering library" "$LIBAVFILTER_VERSION" "$extralibs" "$pkg_requires libavutil = $LIBAVUTIL_VERSION"
f7679c54 2201fi