Commit | Line | Data |
---|---|---|
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 | ||
13 | try_exec(){ | |
0dbe81bb | 14 | echo "Trying shell $1" |
c21d6325 MR |
15 | type "$1" >/dev/null 2>&1 && exec "$@" |
16 | } | |
17 | ||
5237ce67 | 18 | unset foo |
0dbe81bb MR |
19 | (: ${foo%%bar}) 2>/dev/null |
20 | E1="$?" | |
21 | ||
22 | (: ${foo?}) 2>/dev/null | |
23 | E2="$?" | |
24 | ||
25 | if 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 |
51 | fi | |
52 | ||
74c53c2d MR |
53 | show_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 | 63 | echo " --incdir=DIR install includes in DIR [PREFIX/include/ffmpeg]" |
4ca5ece5 | 64 | echo " --mandir=DIR install man page in DIR [PREFIX/share/man]" |
74c53c2d MR |
65 | echo " --enable-static build static libraries [default=yes]" |
66 | echo " --disable-static do not build static libraries [default=no]" | |
67 | echo " --enable-shared build shared libraries [default=no]" | |
68 | echo " --disable-shared do not build shared libraries [default=yes]" | |
0a622b98 MR |
69 | echo " --enable-gpl allow use of GPL code, the resulting libav*" |
70 | echo " and ffmpeg will be under GPL [default=no]" | |
3fe142e2 DB |
71 | echo " --enable-nonfree allow use of nonfree code, the resulting libav*" |
72 | echo " and ffmpeg will be unredistributable [default=no]" | |
4a24ab64 | 73 | echo " --enable-postproc enable GPLed postprocessing support [default=no]" |
13ca50f3 | 74 | echo " --enable-swscale software scaler support [default=no]" |
f7679c54 VS |
75 | echo " --enable-avfilter video filter support (replaces vhook) [default=no]" |
76 | echo " --enable-avfilter-lavf video filters dependant on avformat [default=no]" | |
e5f94c2b | 77 | echo " --enable-beosthreads use BeOS threads [default=no]" |
d22e8442 | 78 | echo " --enable-os2threads use OS/2 threads [default=no]" |
74c53c2d | 79 | echo " --enable-pthreads use pthreads [default=no]" |
eb113804 | 80 | echo " --enable-w32threads use Win32 threads [default=no]" |
56a059ac | 81 | echo " --enable-x11grab enable X11 grabbing [default=no]" |
0a622b98 MR |
82 | echo |
83 | echo "External library support:" | |
84 | echo " --enable-sunmlib use Sun medialib [default=no]" | |
e2745046 MR |
85 | echo " --enable-liba52 enable GPLed liba52 support [default=no]" |
86 | echo " --enable-liba52bin open liba52.so.0 at runtime [default=no]" | |
8ac17293 | 87 | echo " --enable-avisynth allow reading AVISynth script files [default=no]" |
f5a756ef DB |
88 | echo " --enable-libamr-nb enable libamr-nb floating point audio codec" |
89 | echo " --enable-libamr-wb enable libamr-wb floating point audio codec" | |
f7b8bffe RP |
90 | echo " --enable-libdc1394 enable IIDC-1394 grabbing using libdc1394" |
91 | echo " and libraw1394 [default=no]" | |
e2745046 MR |
92 | echo " --enable-libfaac enable FAAC support via libfaac [default=no]" |
93 | echo " --enable-libfaad enable FAAD support via libfaad [default=no]" | |
06f32b26 | 94 | echo " --enable-libfaadbin open libfaad.so.0 at runtime [default=no]" |
dc922953 | 95 | echo " --enable-libgsm enable GSM support via libgsm [default=no]" |
e2745046 | 96 | echo " --enable-libmp3lame enable MP3 encoding via libmp3lame [default=no]" |
31235134 DB |
97 | echo " --enable-libnut enable NUT (de)muxing via libnut," |
98 | echo " native demuxer exists [default=no]" | |
71757822 | 99 | echo " --enable-libtheora enable Theora encoding via libtheora [default=no]" |
f9def9cc DB |
100 | echo " --enable-libvorbis enable Vorbis encoding via libvorbis," |
101 | echo " native implementation exists [default=no]" | |
1cc60c47 DB |
102 | echo " --enable-libx264 enable H.264 encoding via x264 [default=no]" |
103 | echo " --enable-libxvid enable Xvid encoding via xvidcore," | |
31235134 | 104 | echo " native MPEG-4/Xvid encoder exists [default=no]" |
74c53c2d MR |
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 [$cross_prefix]" | |
fac252f9 | 109 | echo " --cross-compile assume a cross-compiler is used" |
abcd6d60 | 110 | echo " --target-os=OS compiler targets OS [$targetos]" |
74c53c2d MR |
111 | echo " --cc=CC use C compiler CC [$cc]" |
112 | echo " --make=MAKE use specified make [$make]" | |
113 | echo " --extra-cflags=ECFLAGS add ECFLAGS to CFLAGS [$CFLAGS]" | |
114 | echo " --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]" | |
115 | echo " --extra-libs=ELIBS add ELIBS [$ELIBS]" | |
116 | echo " --build-suffix=SUFFIX suffix for application specific build []" | |
cc6a90dd | 117 | echo " --arch=ARCH select architecture [$arch]" |
7c758d33 DB |
118 | echo " --cpu=CPU selects the minimum cpu required (affects" |
119 | echo " instruction selection, may crash on older CPUs)" | |
2b4c3615 | 120 | echo " --enable-powerpc-perf enable performance report on PPC" |
74c53c2d MR |
121 | echo " (requires enabling PMC)" |
122 | echo " --disable-mmx disable MMX usage" | |
064df5a9 PI |
123 | echo " --disable-mmx2 disable MMX2 usage" |
124 | echo " --disable-ssse3 disable SSSE3 usage" | |
1839e854 | 125 | echo " --disable-armv5te disable armv5te usage" |
edab3048 | 126 | echo " --disable-armv6 disable armv6 usage" |
74c53c2d MR |
127 | echo " --disable-iwmmxt disable iwmmxt usage" |
128 | echo " --disable-altivec disable AltiVec usage" | |
74c53c2d | 129 | echo " --disable-network disable network support [default=no]" |
0c7bb0e5 | 130 | echo " --disable-ipv6 disable ipv6 support [default=no]" |
74c53c2d | 131 | echo " --disable-zlib disable zlib [default=no]" |
74c53c2d | 132 | echo " --disable-vhook disable video hooking support" |
74c53c2d | 133 | echo " --disable-debug disable debugging symbols" |
74c53c2d MR |
134 | echo " --disable-mpegaudio-hp faster (but less accurate)" |
135 | echo " MPEG audio decoding [default=no]" | |
cde9e780 | 136 | echo " --enable-gray enable full grayscale support (slower color)" |
786b30af | 137 | echo " --disable-ffmpeg disable ffmpeg build" |
74c53c2d MR |
138 | echo " --disable-ffserver disable ffserver build" |
139 | echo " --disable-ffplay disable ffplay build" | |
140 | echo " --enable-small optimize for size instead of speed" | |
3abe5fbd | 141 | echo " --enable-hardcoded-tables use hardcoded tables instead of runtime generation" |
74c53c2d | 142 | echo " --enable-memalign-hack emulate memalign, interferes with memory debuggers" |
74c53c2d MR |
143 | echo " --disable-encoder=NAME disables encoder NAME" |
144 | echo " --enable-encoder=NAME enables encoder NAME" | |
145 | echo " --disable-decoder=NAME disables decoder NAME" | |
146 | echo " --enable-decoder=NAME enables decoder NAME" | |
147 | echo " --disable-encoders disables all encoders" | |
148 | echo " --disable-decoders disables all decoders" | |
ff70e601 MR |
149 | echo " --disable-muxer=NAME disables muxer NAME" |
150 | echo " --enable-muxer=NAME enables muxer NAME" | |
74c53c2d | 151 | echo " --disable-muxers disables all muxers" |
ff70e601 MR |
152 | echo " --disable-demuxer=NAME disables demuxer NAME" |
153 | echo " --enable-demuxer=NAME enables demuxer NAME" | |
74c53c2d | 154 | echo " --disable-demuxers disables all demuxers" |
af9e7d18 MR |
155 | echo " --enable-parser=NAME enables parser NAME" |
156 | echo " --disable-parser=NAME disables parser NAME" | |
157 | echo " --disable-parsers disables all parsers" | |
cd61e407 JM |
158 | echo " --enable-bsf=NAME enables bitstream filter NAME" |
159 | echo " --disable-bsf=NAME disables bitstream filter NAME" | |
160 | echo " --disable-bsfs disables all bitstream filters" | |
c08fb000 AB |
161 | echo " --enable-protocol=NAME enables protocol NAME" |
162 | echo " --disable-protocol=NAME disables protocol NAME" | |
163 | echo " --disable-protocols disables all protocols" | |
10d46dd0 | 164 | echo " --disable-devices disables all devices" |
794f8e97 PI |
165 | echo " --list-decoders show all available decoders" |
166 | echo " --list-encoders show all available encoders" | |
167 | echo " --list-muxers show all available muxers" | |
168 | echo " --list-demuxers show all available demuxers" | |
169 | echo " --list-parsers show all available parsers" | |
170 | echo " --list-protocols show all available protocols" | |
171 | echo " --list-bsfs show all available bitstream filters" | |
c552605c DB |
172 | echo " --list-indevs show all available input devices" |
173 | echo " --list-outdevs show all available output devices" | |
0a622b98 MR |
174 | echo |
175 | echo "Developer options (useful when working on FFmpeg itself):" | |
176 | echo " --enable-gprof enable profiling with gprof [$gprof]" | |
d2bbb2f7 | 177 | echo " --disable-optimizations disable compiler optimizations" |
0a622b98 MR |
178 | echo " --enable-extra-warnings enable more compiler warnings" |
179 | echo " --disable-strip disable stripping of executables and shared libraries" | |
74c53c2d MR |
180 | echo "" |
181 | echo "NOTE: Object files are built at the place where configure is launched." | |
182 | exit 1 | |
183 | } | |
cf9d24ad | 184 | |
57bd82d4 MR |
185 | log(){ |
186 | echo "$@" >>$logfile | |
187 | } | |
188 | ||
720c69da | 189 | log_file(){ |
c8e9f801 | 190 | log BEGIN $1 |
6b324648 | 191 | pr -n -t $1 >>$logfile |
c8e9f801 MR |
192 | log END $1 |
193 | } | |
194 | ||
2ba042a7 | 195 | echolog(){ |
c8e9f801 | 196 | log "$@" |
57bd82d4 | 197 | echo "$@" |
2ba042a7 MR |
198 | } |
199 | ||
200 | die(){ | |
201 | echolog "$@" | |
202 | cat <<EOF | |
203 | If you think configure made a mistake, make sure you are using the latest | |
204 | version from SVN. If the latest version fails, report the problem to the | |
e5d8ccd7 | 205 | ffmpeg-user@mplayerhq.hu mailing list or IRC #ffmpeg on irc.freenode.net. |
2ba042a7 | 206 | EOF |
720c69da | 207 | if enabled logging; then |
2ba042a7 MR |
208 | cat <<EOF |
209 | Include the log file "$logfile" produced by configure as this will help | |
210 | solving the problem. | |
211 | EOF | |
212 | else | |
213 | cat <<EOF | |
214 | Rerun configure with logging enabled (do not use --log=no), and include the | |
215 | log this produces with your report. | |
216 | EOF | |
217 | fi | |
57bd82d4 MR |
218 | rm -f $TMPC $TMPO $TMPE $TMPS $TMPH |
219 | exit 1 | |
220 | } | |
221 | ||
6c6007d6 | 222 | # Avoid locale weirdness, besides we really just want to translate ASCII. |
44161118 | 223 | toupper(){ |
6c6007d6 | 224 | echo "$@" | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ |
44161118 MR |
225 | } |
226 | ||
4a5444db | 227 | tolower(){ |
6c6007d6 | 228 | echo "$@" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz |
4a5444db MR |
229 | } |
230 | ||
a8d04fba MR |
231 | set_all(){ |
232 | value=$1 | |
233 | shift | |
234 | for var in $*; do | |
235 | eval $var=$value | |
236 | done | |
237 | } | |
238 | ||
799c9e9b MR |
239 | pushvar(){ |
240 | for var in $*; do | |
241 | eval level=\${${var}_level:=0} | |
242 | eval ${var}_${level}="\$$var" | |
243 | eval ${var}_level=$(($level+1)) | |
244 | done | |
245 | } | |
246 | ||
247 | popvar(){ | |
248 | for var in $*; do | |
249 | eval level=\${${var}_level:-0} | |
250 | test $level = 0 && continue | |
251 | eval level=$(($level-1)) | |
252 | eval $var="\${${var}_${level}}" | |
253 | eval ${var}_level=$level | |
254 | eval unset ${var}_${level} | |
255 | done | |
256 | } | |
257 | ||
a8d04fba MR |
258 | enable(){ |
259 | set_all yes $* | |
260 | } | |
261 | ||
262 | disable(){ | |
263 | set_all no $* | |
264 | } | |
265 | ||
57bd82d4 | 266 | enabled(){ |
44161118 MR |
267 | eval test "x\$$1" = "xyes" |
268 | } | |
269 | ||
37970ebf RP |
270 | disabled(){ |
271 | eval test "x\$$1" = "xno" | |
272 | } | |
273 | ||
44161118 MR |
274 | enabled_all(){ |
275 | for opt; do | |
276 | enabled $opt || return 1 | |
277 | done | |
278 | } | |
279 | ||
85bca2c5 DB |
280 | disabled_all(){ |
281 | for opt; do | |
282 | disabled $opt || return 1 | |
283 | done | |
284 | } | |
285 | ||
44161118 MR |
286 | enabled_any(){ |
287 | for opt; do | |
288 | enabled $opt && return 0 | |
289 | done | |
290 | } | |
291 | ||
85bca2c5 DB |
292 | disabled_any(){ |
293 | for opt; do | |
294 | disabled $opt && return 0 | |
295 | done | |
296 | } | |
297 | ||
4a0d6686 AJ |
298 | is_in(){ |
299 | value=$1 | |
300 | shift | |
301 | for var in $*; do | |
302 | [ $var = $value ] && return 0 | |
303 | done | |
304 | return 1 | |
305 | } | |
306 | ||
30fd06be MR |
307 | check_deps(){ |
308 | for cfg; do | |
799c9e9b MR |
309 | enabled ${cfg}_checking && die "Circular dependency for $cfg." |
310 | disabled ${cfg}_checking && continue | |
311 | enable ${cfg}_checking | |
312 | ||
30fd06be MR |
313 | eval dep_all="\$${cfg}_deps" |
314 | eval dep_any="\$${cfg}_deps_any" | |
799c9e9b MR |
315 | |
316 | pushvar cfg dep_all dep_any | |
317 | check_deps $dep_all $dep_any | |
318 | popvar cfg dep_all dep_any | |
319 | ||
30fd06be MR |
320 | enabled_all $dep_all || disable $cfg |
321 | enabled_any $dep_any || disable $cfg | |
799c9e9b | 322 | |
4ec45764 RP |
323 | if enabled $cfg; then |
324 | eval dep_extralibs="\$${cfg}_extralibs" | |
325 | test -n "$dep_extralibs" && add_extralibs $dep_extralibs | |
326 | fi | |
327 | ||
799c9e9b | 328 | disable ${cfg}_checking |
30fd06be MR |
329 | done |
330 | } | |
331 | ||
44161118 MR |
332 | print_config(){ |
333 | pfx=$1 | |
334 | header=$2 | |
335 | makefile=$3 | |
336 | shift 3 | |
337 | for cfg; do | |
3d907e22 | 338 | ucname="`toupper $cfg`" |
44161118 | 339 | if enabled $cfg; then |
3d907e22 MR |
340 | echo "#define ${pfx}${ucname} 1" >> $header |
341 | echo "#define ENABLE_${ucname} 1" >> $header | |
342 | echo "${pfx}${ucname}=yes" >> $makefile | |
343 | else | |
344 | echo "#define ENABLE_${ucname} 0" >> $header | |
44161118 MR |
345 | fi |
346 | done | |
57bd82d4 MR |
347 | } |
348 | ||
349 | flags_saved(){ | |
350 | (: ${SAVE_CFLAGS?}) 2>/dev/null | |
351 | } | |
352 | ||
dcd479c0 | 353 | save_flags(){ |
57bd82d4 | 354 | flags_saved && return |
dcd479c0 MR |
355 | SAVE_CFLAGS="$CFLAGS" |
356 | SAVE_LDFLAGS="$LDFLAGS" | |
357 | SAVE_extralibs="$extralibs" | |
358 | } | |
359 | ||
360 | restore_flags(){ | |
f5d28d10 | 361 | flags_saved || return |
dcd479c0 MR |
362 | CFLAGS="$SAVE_CFLAGS" |
363 | LDFLAGS="$SAVE_LDFLAGS" | |
364 | extralibs="$SAVE_extralibs" | |
365 | unset SAVE_CFLAGS | |
366 | unset SAVE_LDFLAGS | |
367 | unset SAVE_extralibs | |
368 | } | |
369 | ||
370 | temp_cflags(){ | |
371 | save_flags | |
372 | CFLAGS="$CFLAGS $*" | |
373 | } | |
374 | ||
375 | temp_ldflags(){ | |
376 | save_flags | |
377 | LDFLAGS="$LDFLAGS $*" | |
378 | } | |
379 | ||
380 | temp_extralibs(){ | |
381 | save_flags | |
382 | extralibs="$extralibs $*" | |
383 | } | |
384 | ||
57bd82d4 MR |
385 | append(){ |
386 | var=$1 | |
387 | shift | |
388 | flags_saved && eval "SAVE_$var=\"\$SAVE_$var $*\"" | |
389 | eval "$var=\"\$$var $*\"" | |
390 | } | |
391 | ||
392 | add_cflags(){ | |
393 | append CFLAGS "$@" | |
394 | } | |
395 | ||
396 | add_ldflags(){ | |
397 | append LDFLAGS "$@" | |
398 | } | |
399 | ||
400 | add_extralibs(){ | |
401 | append extralibs "$@" | |
402 | } | |
403 | ||
b0cfb663 | 404 | check_cmd(){ |
b3cb5d51 | 405 | log "$@" |
9b4f605c | 406 | "$@" >>$logfile 2>&1 |
b0cfb663 MR |
407 | } |
408 | ||
dcd479c0 | 409 | check_cc(){ |
57bd82d4 MR |
410 | log check_cc "$@" |
411 | cat >$TMPC | |
720c69da | 412 | log_file $TMPC |
b0cfb663 | 413 | check_cmd $cc $CFLAGS "$@" -c -o $TMPO $TMPC |
57bd82d4 MR |
414 | } |
415 | ||
416 | check_cpp(){ | |
417 | log check_cpp "$@" | |
dcd479c0 | 418 | cat >$TMPC |
720c69da | 419 | log_file $TMPC |
b0cfb663 | 420 | check_cmd $cc $CFLAGS "$@" -E -o $TMPO $TMPC |
dcd479c0 MR |
421 | } |
422 | ||
940f335a MR |
423 | check_asm(){ |
424 | log check_asm "$@" | |
425 | name="$1" | |
426 | asm="$2" | |
427 | shift 2 | |
428 | check_cc "$@" <<EOF && enable $name || disable $name | |
429 | int foo(void){ | |
430 | asm volatile($asm); | |
431 | } | |
432 | EOF | |
433 | } | |
434 | ||
dcd479c0 | 435 | check_ld(){ |
57bd82d4 | 436 | log check_ld "$@" |
0607887f | 437 | check_cc || return |
3155a644 MR |
438 | flags='' |
439 | libs='' | |
440 | for f; do | |
441 | test "${f}" = "${f#-l}" && flags="$flags $f" || libs="$libs $f" | |
442 | done | |
443 | check_cmd $cc $LDFLAGS $flags -o $TMPE $TMPO $extralibs $libs | |
dcd479c0 MR |
444 | } |
445 | ||
446 | check_cflags(){ | |
57bd82d4 MR |
447 | log check_cflags "$@" |
448 | check_cc "$@" <<EOF && add_cflags "$@" | |
dcd479c0 MR |
449 | int x; |
450 | EOF | |
451 | } | |
452 | ||
453 | check_ldflags(){ | |
57bd82d4 MR |
454 | log check_ldflags "$@" |
455 | check_ld "$@" <<EOF && add_ldflags "$@" | |
e5af4a11 | 456 | int main(void){ |
57bd82d4 MR |
457 | return 0; |
458 | } | |
dcd479c0 MR |
459 | EOF |
460 | } | |
461 | ||
462 | check_header(){ | |
57bd82d4 | 463 | log check_header "$@" |
dcd479c0 MR |
464 | header=$1 |
465 | shift | |
d8bc5f06 MR |
466 | var=`echo $header | sed 's/[^A-Za-z0-9_]/_/g'` |
467 | disable $var | |
468 | check_cpp "$@" <<EOF && enable $var | |
dcd479c0 MR |
469 | #include <$header> |
470 | int x; | |
471 | EOF | |
472 | } | |
473 | ||
474 | check_func(){ | |
57bd82d4 | 475 | log check_func "$@" |
dcd479c0 MR |
476 | func=$1 |
477 | shift | |
d8bc5f06 MR |
478 | disable $func |
479 | check_ld "$@" <<EOF && enable $func | |
dcd479c0 | 480 | extern int $func(); |
e5af4a11 | 481 | int main(void){ |
dcd479c0 MR |
482 | $func(); |
483 | } | |
484 | EOF | |
485 | } | |
486 | ||
f8d7b072 MR |
487 | check_func2(){ |
488 | log check_func2 "$@" | |
489 | headers=$1 | |
490 | func=$2 | |
491 | shift 2 | |
492 | disable $func | |
493 | incs="" | |
494 | for hdr in $headers; do | |
495 | incs="$incs | |
496 | #include <$hdr>" | |
497 | done | |
498 | check_ld "$@" <<EOF && enable $func | |
499 | $incs | |
d6773f56 | 500 | int main(int argc, char **argv){ |
f8d7b072 MR |
501 | (void) $func; |
502 | return 0; | |
503 | } | |
504 | EOF | |
505 | } | |
506 | ||
57bd82d4 MR |
507 | check_lib(){ |
508 | log check_lib "$@" | |
509 | header="$1" | |
510 | func="$2" | |
511 | shift 2 | |
fcfcde17 MR |
512 | temp_extralibs "$@" |
513 | check_header $header && check_func $func && add_extralibs "$@" | |
514 | err=$? | |
515 | restore_flags | |
516 | return $err | |
57bd82d4 MR |
517 | } |
518 | ||
f8d7b072 MR |
519 | check_lib2(){ |
520 | log check_lib2 "$@" | |
521 | headers="$1" | |
522 | func="$2" | |
523 | shift 2 | |
524 | temp_extralibs "$@" | |
525 | check_func2 "$headers" $func && add_extralibs "$@" | |
526 | err=$? | |
527 | restore_flags | |
528 | return $err | |
529 | } | |
530 | ||
dcd479c0 | 531 | check_exec(){ |
90be59ef | 532 | check_ld "$@" && { enabled cross_compile || $TMPE >>$logfile 2>&1; } |
57bd82d4 MR |
533 | } |
534 | ||
7dfef245 MR |
535 | check_exec_crash(){ |
536 | code=`cat` | |
537 | ||
538 | # exit() is not async signal safe. _Exit (C99) and _exit (POSIX) | |
539 | # are safe but may not be available everywhere. Thus we use | |
540 | # raise(SIGTERM) instead. The check is run in a subshell so we | |
541 | # can redirect the "Terminated" message from the shell. SIGBUS | |
542 | # is not defined by standard C so it is used conditionally. | |
543 | ||
544 | (check_exec "$@") >>$logfile 2>&1 <<EOF | |
545 | #include <signal.h> | |
546 | static void sighandler(int sig){ | |
547 | raise(SIGTERM); | |
548 | } | |
e5af4a11 | 549 | int main(void){ |
7dfef245 MR |
550 | signal(SIGILL, sighandler); |
551 | signal(SIGFPE, sighandler); | |
552 | signal(SIGSEGV, sighandler); | |
553 | #ifdef SIGBUS | |
554 | signal(SIGBUS, sighandler); | |
555 | #endif | |
556 | { $code } | |
557 | } | |
558 | EOF | |
559 | } | |
560 | ||
72be9e73 DY |
561 | check_type(){ |
562 | log check_type "$@" | |
563 | headers=$1 | |
564 | type=$2 | |
565 | shift 2 | |
566 | disable $type | |
567 | incs="" | |
568 | for hdr in $headers; do | |
569 | incs="$incs | |
570 | #include <$hdr>" | |
571 | done | |
572 | check_cc "$@" <<EOF && enable $type | |
573 | $incs | |
574 | $type v; | |
575 | EOF | |
576 | } | |
577 | ||
57bd82d4 MR |
578 | require(){ |
579 | name="$1" | |
580 | header="$2" | |
581 | func="$3" | |
582 | shift 3 | |
583 | check_lib $header $func "$@" || die "ERROR: $name not found" | |
dcd479c0 MR |
584 | } |
585 | ||
f8d7b072 MR |
586 | require2(){ |
587 | name="$1" | |
588 | headers="$2" | |
589 | func="$3" | |
590 | shift 3 | |
591 | check_lib2 "$headers" $func "$@" || die "ERROR: $name not found" | |
592 | } | |
593 | ||
eea50282 MR |
594 | check_foo_config(){ |
595 | cfg=$1 | |
596 | pkg=$2 | |
597 | header=$3 | |
598 | func=$4 | |
599 | shift 4 | |
600 | disable $cfg | |
601 | check_cmd ${pkg}-config --version | |
602 | err=$? | |
603 | if test "$err" = 0; then | |
604 | temp_cflags `${pkg}-config --cflags` | |
605 | temp_extralibs `${pkg}-config --libs` | |
606 | check_lib "$@" $header $func && enable $cfg | |
607 | fi | |
608 | return $err | |
609 | } | |
610 | ||
c505dd31 MR |
611 | apply(){ |
612 | file=$1 | |
613 | shift | |
614 | "$@" < "$file" > "$file.tmp" && mv "$file.tmp" "$file" || rm "$file.tmp" | |
615 | } | |
616 | ||
4a0d6686 AJ |
617 | COMPONENT_LIST=" |
618 | bsfs | |
619 | decoders | |
620 | demuxers | |
621 | encoders | |
3cde40aa | 622 | filters |
c552605c | 623 | indevs |
4a0d6686 | 624 | muxers |
c552605c | 625 | outdevs |
4a0d6686 AJ |
626 | parsers |
627 | protocols | |
628 | " | |
629 | ||
630 | CONFIG_LIST=" | |
631 | $COMPONENT_LIST | |
f7679c54 VS |
632 | avfilter |
633 | avfilter_lavf | |
c88f5d72 MR |
634 | avisynth |
635 | beos_netserver | |
c88f5d72 MR |
636 | ffmpeg |
637 | ffplay | |
638 | ffserver | |
639 | gpl | |
ecfc4f44 | 640 | gprof |
d8d0d0b2 | 641 | gray |
3abe5fbd | 642 | hardcoded_tables |
c88f5d72 | 643 | ipv6 |
7bc5f2a8 | 644 | liba52 |
f8904fd9 | 645 | liba52bin |
f5a756ef DB |
646 | libamr_nb |
647 | libamr_wb | |
f7b8bffe | 648 | libdc1394 |
2eed5a46 DB |
649 | libfaac |
650 | libfaad | |
651 | libfaadbin | |
c88f5d72 | 652 | libgsm |
6ebe07fb | 653 | libmp3lame |
c88f5d72 | 654 | libnut |
150d2772 | 655 | libtheora |
c88f5d72 | 656 | libvorbis |
1cc60c47 DB |
657 | libx264 |
658 | libxvid | |
c88f5d72 | 659 | memalign_hack |
c88f5d72 MR |
660 | mpegaudio_hp |
661 | network | |
3fe142e2 | 662 | nonfree |
4a24ab64 | 663 | postproc |
2b4c3615 | 664 | powerpc_perf |
bd2216e4 | 665 | small |
13ca50f3 | 666 | swscale |
c88f5d72 | 667 | vhook |
56a059ac | 668 | x11grab |
c88f5d72 | 669 | zlib |
4a0d6686 | 670 | " |
c88f5d72 | 671 | |
8eee7025 DB |
672 | THREADS_LIST=' |
673 | beosthreads | |
d22e8442 | 674 | os2threads |
8eee7025 DB |
675 | pthreads |
676 | w32threads | |
677 | ' | |
678 | ||
3f5b56e5 MR |
679 | ARCH_LIST=' |
680 | alpha | |
681 | armv4l | |
682 | bfin | |
683 | ia64 | |
684 | m68k | |
685 | mips | |
686 | parisc | |
687 | powerpc | |
688 | s390 | |
689 | sh4 | |
690 | sparc | |
691 | sparc64 | |
692 | x86 | |
693 | x86_32 | |
694 | x86_64 | |
695 | ' | |
696 | ||
697 | ARCH_EXT_LIST=' | |
1ac9331a | 698 | altivec |
1ac9331a | 699 | armv5te |
edab3048 | 700 | armv6 |
3f5b56e5 MR |
701 | iwmmxt |
702 | mmi | |
703 | mmx | |
d7f0920b | 704 | mmx2 |
9eeed841 | 705 | ssse3 |
bd9d34a0 | 706 | vis |
3f5b56e5 MR |
707 | ' |
708 | ||
709 | HAVE_LIST=" | |
710 | $ARCH_EXT_LIST | |
711 | $THREADS_LIST | |
712 | altivec_h | |
c9fdab0d | 713 | arpa_inet_h |
6bd859d6 | 714 | bswap |
c88f5d72 | 715 | byteswap_h |
ecf97f22 | 716 | closesocket |
1ac9331a | 717 | cmov |
e16e49ac | 718 | conio_h |
c88f5d72 | 719 | dcbzl |
f8aa696f DB |
720 | dev_bktr_ioctl_bt848_h |
721 | dev_bktr_ioctl_meteor_h | |
722 | dev_ic_bt8xx_h | |
723 | dev_video_meteor_ioctl_meteor_h | |
724 | dev_video_bktr_ioctl_bt848_h | |
18b67ae5 | 725 | dlfcn_h |
c88f5d72 | 726 | dlopen |
245626d0 DB |
727 | ebp_available |
728 | ebx_available | |
c2a29455 | 729 | fast_64bit |
7073e9fc | 730 | fast_cmov |
7b829d2a | 731 | fast_unaligned |
9d99cc5a | 732 | fork |
c88f5d72 | 733 | freetype2 |
da9e86f8 | 734 | gethrtime |
4e68cb8a | 735 | GetProcessTimes |
66be5b45 | 736 | getrusage |
c88f5d72 | 737 | imlib2 |
2e1913b1 | 738 | inet_aton |
61d251db | 739 | inline_asm |
0b4a1821 AS |
740 | libdc1394_1 |
741 | libdc1394_2 | |
a33cab3a MK |
742 | llrint |
743 | lrint | |
c88f5d72 | 744 | lrintf |
f8aa696f DB |
745 | machine_ioctl_bt848_h |
746 | machine_ioctl_meteor_h | |
c88f5d72 MR |
747 | malloc_h |
748 | memalign | |
6ffa87d3 | 749 | mkstemp |
c88f5d72 | 750 | mlib |
9cafbd6c | 751 | ppc64 |
a33cab3a MK |
752 | round |
753 | roundf | |
c88f5d72 MR |
754 | sdl |
755 | sdl_video_size | |
72be9e73 | 756 | socklen_t |
deb29777 | 757 | soundcard_h |
f8cda19e | 758 | poll_h |
b58412f1 | 759 | sys_mman_h |
81644c2e | 760 | sys_select_h |
deb29777 | 761 | sys_soundcard_h |
e16e49ac | 762 | termios_h |
b265431e | 763 | threads |
6ff3f3e7 | 764 | winsock2_h |
0cb78cef | 765 | " |
44161118 | 766 | |
520cc7f1 | 767 | CMDLINE_SELECT=" |
3f5b56e5 | 768 | $ARCH_EXT_LIST |
520cc7f1 | 769 | $CONFIG_LIST |
8eee7025 | 770 | $THREADS_LIST |
520cc7f1 MR |
771 | debug |
772 | extra_warnings | |
d2bbb2f7 | 773 | optimizations |
520cc7f1 MR |
774 | shared |
775 | static | |
776 | " | |
777 | ||
912f3148 DB |
778 | # code dependency declarations |
779 | ||
9eeed841 MR |
780 | # architecture extensions |
781 | altivec_deps="powerpc" | |
782 | armv5te_deps="armv4l" | |
783 | armv6_deps="armv4l" | |
784 | iwmmxt_deps="armv4l" | |
e241ba14 | 785 | mmi_deps="mips" |
9eeed841 | 786 | mmx_deps="x86" |
d7f0920b | 787 | mmx2_deps="x86" |
9eeed841 | 788 | ssse3_deps="x86" |
bd9d34a0 | 789 | vis_deps="sparc" |
9eeed841 | 790 | |
912f3148 | 791 | # decoders / encoders |
6ea67bbb | 792 | ac3_decoder_deps="gpl" |
33a0dd37 | 793 | dxa_decoder_deps="zlib" |
30fd06be | 794 | flashsv_decoder_deps="zlib" |
773be23a | 795 | flashsv_encoder_deps="zlib" |
30fd06be MR |
796 | mpeg_xvmc_decoder_deps="xvmc" |
797 | png_decoder_deps="zlib" | |
798 | png_encoder_deps="zlib" | |
30fd06be MR |
799 | zmbv_decoder_deps="zlib" |
800 | zmbv_encoder_deps="zlib" | |
801 | ||
912f3148 | 802 | # external libraries |
7bc5f2a8 | 803 | liba52_decoder_deps="liba52" |
4ec45764 | 804 | liba52bin_decoder_extralibs='$ldl' |
f5a756ef DB |
805 | libamr_nb_decoder_deps="libamr_nb" |
806 | libamr_nb_encoder_deps="libamr_nb" | |
807 | libamr_wb_decoder_deps="libamr_wb" | |
808 | libamr_wb_encoder_deps="libamr_wb" | |
c9171a83 | 809 | libfaac_encoder_deps="libfaac" |
69ddbd1d | 810 | libfaad_decoder_deps="libfaad" |
4ec45764 | 811 | libfaadbin_decoder_extralibs='$ldl' |
299c77d5 MR |
812 | libgsm_decoder_deps="libgsm" |
813 | libgsm_encoder_deps="libgsm" | |
8ffed8d8 MR |
814 | libgsm_ms_decoder_deps="libgsm" |
815 | libgsm_ms_encoder_deps="libgsm" | |
1cc60c47 | 816 | libmp3lame_encoder_deps="libmp3lame" |
150d2772 | 817 | libtheora_encoder_deps="libtheora" |
b0caf888 | 818 | libvorbis_encoder_deps="libvorbis" |
1cc60c47 DB |
819 | libx264_encoder_deps="libx264" |
820 | libxvid_encoder_deps="libxvid" | |
13566c31 | 821 | mpeg4aac_decoder_deps="libfaad" |
30fd06be | 822 | |
912f3148 | 823 | # demuxers / muxers |
03a76ba9 | 824 | ac3_demuxer_deps="ac3_parser" |
50383e88 | 825 | audio_beos_demuxer_deps="audio_beos" |
4ec45764 | 826 | audio_beos_demuxer_extralibs="-lmedia -lbe" |
50383e88 | 827 | audio_beos_muxer_deps="audio_beos" |
4ec45764 | 828 | audio_beos_muxer_extralibs="-lmedia -lbe" |
53b73365 | 829 | avisynth_demuxer_deps="avisynth" |
73483024 | 830 | bktr_demuxer_deps_any="dev_bktr_ioctl_bt848_h machine_ioctl_bt848_h dev_video_bktr_ioctl_bt848_h dev_ic_bt8xx_h" |
fe9bb347 | 831 | dv1394_demuxer_deps="dv1394 dv_demuxer" |
f7b8bffe | 832 | libdc1394_demuxer_deps="libdc1394" |
d7c59247 DB |
833 | libnut_demuxer_deps="libnut" |
834 | libnut_muxer_deps="libnut" | |
4bd8e17c | 835 | mp3_demuxer_deps="mpegaudio_parser" |
c7682de0 RP |
836 | oss_demuxer_deps_any="soundcard_h sys_soundcard_h" |
837 | oss_muxer_deps_any="soundcard_h sys_soundcard_h" | |
30fd06be | 838 | redir_demuxer_deps="network" |
8eb793c4 | 839 | rtp_muxer_deps="network rtp_protocol" |
95c21842 LA |
840 | rtsp_demuxer_deps="sdp_demuxer" |
841 | sdp_demuxer_deps="rtp_protocol mpegts_demuxer" | |
06e31011 RP |
842 | v4l2_demuxer_deps="linux_videodev2_h" |
843 | v4l_demuxer_deps="linux_videodev_h" | |
c2345207 RP |
844 | vfwcap_demuxer_deps="capCreateCaptureWindow" |
845 | vfwcap_demuxer_extralibs="-lvfw32" | |
06eab4ba | 846 | x11_grab_device_demuxer_deps="x11grab XShmCreateImage" |
4ec45764 | 847 | x11_grab_device_demuxer_extralibs="-lX11 -lXext" |
30fd06be | 848 | |
912f3148 | 849 | # protocols |
c08fb000 AB |
850 | http_protocol_deps="network" |
851 | rtp_protocol_deps="udp_protocol" | |
852 | tcp_protocol_deps="network" | |
853 | udp_protocol_deps="network" | |
854 | ||
f7679c54 | 855 | # filters |
81124ba0 | 856 | movie_filter_deps="avfilter_lavf" |
f7679c54 | 857 | |
912f3148 | 858 | # programs |
fa859b4d | 859 | ffplay_deps="sdl" |
6ad42348 | 860 | ffserver_deps="ffm_muxer rtp_protocol rtsp_demuxer" |
4ec45764 RP |
861 | ffserver_extralibs='$ldl' |
862 | vhook_extralibs='$ldl' | |
a2830dca | 863 | |
912f3148 | 864 | |
0f3cb305 | 865 | # set temporary file name |
57514323 | 866 | if test ! -z "$TMPDIR" ; then |
0f3cb305 | 867 | TMPDIR1="${TMPDIR}" |
57514323 | 868 | elif test ! -z "$TEMPDIR" ; then |
0f3cb305 | 869 | TMPDIR1="${TEMPDIR}" |
3d204385 | 870 | else |
0f3cb305 | 871 | TMPDIR1="/tmp" |
3d204385 NK |
872 | fi |
873 | ||
0f3cb305 FB |
874 | TMPC="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.c" |
875 | TMPO="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.o" | |
f3ec2d46 | 876 | TMPE="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}" |
0f3cb305 FB |
877 | TMPS="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S" |
878 | TMPH="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.h" | |
879 | ||
de6d9b64 | 880 | # default parameters |
8a608357 | 881 | |
497237c7 | 882 | enable logging |
2ba042a7 | 883 | logfile="config.err" |
8a608357 MR |
884 | |
885 | # installation paths | |
2266e085 | 886 | PREFIX="/usr/local" |
c75560ae | 887 | libdir='$(PREFIX)/lib' |
84c22efd | 888 | shlibdir="$libdir" |
76a448ed | 889 | incdir='$(PREFIX)/include' |
4ca5ece5 | 890 | mandir='$(PREFIX)/share/man' |
c75560ae | 891 | bindir='$(PREFIX)/bin' |
8a608357 MR |
892 | |
893 | # toolchain | |
de6d9b64 FB |
894 | cc="gcc" |
895 | ar="ar" | |
503d5b58 | 896 | nm="nm" |
be7109c1 | 897 | ranlib="ranlib" |
4a908fbc | 898 | make="make" |
0f3cb305 | 899 | strip="strip" |
8a608357 | 900 | asmalign_pot="unknown" |
20369773 | 901 | ln_s="ln -sf" |
8a608357 MR |
902 | |
903 | # machine | |
cc6a90dd | 904 | arch=`uname -m` |
38d0a8aa | 905 | cpu="generic" |
8a608357 | 906 | |
8a608357 | 907 | # OS |
b9663405 | 908 | targetos=$(tolower $(uname -s)) |
8a608357 | 909 | |
8a608357 | 910 | # libraries |
497237c7 | 911 | enable zlib |
8a608357 MR |
912 | |
913 | # configurable options | |
497237c7 RP |
914 | enable debug |
915 | enable dostrip | |
916 | enable ffmpeg | |
917 | enable ffplay | |
918 | enable ffserver | |
919 | enable ipv6 | |
920 | enable static | |
921 | enable mpegaudio_hp | |
922 | enable network | |
8400d6b8 | 923 | enable optimizations |
497237c7 | 924 | enable protocols |
8a608357 MR |
925 | vhook="default" |
926 | ||
8a608357 | 927 | # build settings |
baa3a937 | 928 | SHFLAGS='-shared -Wl,-soname,$@' |
cab3ef82 | 929 | VHOOKSHFLAGS='$(SHFLAGS)' |
e240ee67 | 930 | LDLATEFLAGS='-Wl,-rpath-link,\$(BUILD_ROOT)/libavcodec -Wl,-rpath-link,\$(BUILD_ROOT)/libavformat -Wl,-rpath-link,\$(BUILD_ROOT)/libavutil' |
c536cb09 | 931 | FFSERVERLDFLAGS=-Wl,-E |
f3ec2d46 SG |
932 | LIBPREF="lib" |
933 | LIBSUF=".a" | |
c5f14466 RP |
934 | FULLNAME='$(NAME)$(BUILDSUF)' |
935 | LIBNAME='$(LIBPREF)$(FULLNAME)$(LIBSUF)' | |
f3ec2d46 SG |
936 | SLIBPREF="lib" |
937 | SLIBSUF=".so" | |
c5f14466 | 938 | SLIBNAME='$(SLIBPREF)$(FULLNAME)$(SLIBSUF)' |
b29bddab DB |
939 | SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)' |
940 | SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)' | |
24743a76 | 941 | LIB_INSTALL_EXTRA_CMD='$(RANLIB) "$(LIBDIR)/$(LIBNAME)"' |
ef0bc4c9 | 942 | |
315c741d | 943 | # gcc stupidly only outputs the basename of targets with -MM |
abe39c0f DB |
944 | DEPEND_CMD='$(CC) -MM $(CFLAGS) $(filter-out %.h,$^) | sed "s,[0-9a-z._-]*: \($(SRC_DIR)/\)*\([a-z0-9]*/\)[^/]* ,\\2&,"' |
945 | VHOOK_DEPEND_CMD='$(CC) -MM $(VHOOKCFLAGS) $(filter-out %.h,$^) | sed "s,^\([a-z]\),vhook/\\1,"' | |
315c741d | 946 | |
c597172e MR |
947 | # find source path |
948 | source_path="`dirname \"$0\"`" | |
497237c7 | 949 | enable source_path_used |
c597172e MR |
950 | if test -z "$source_path" -o "$source_path" = "." ; then |
951 | source_path="`pwd`" | |
497237c7 | 952 | disable source_path_used |
c597172e MR |
953 | else |
954 | source_path="`cd \"$source_path\"; pwd`" | |
955 | echo "$source_path" | grep -q '[[:blank:]]' && | |
7483e694 | 956 | die "Out of tree builds are impossible with whitespace in source path." |
c597172e MR |
957 | fi |
958 | ||
c597172e MR |
959 | FFMPEG_CONFIGURATION="$@" |
960 | ||
73ef8980 MR |
961 | find_things(){ |
962 | thing=$1 | |
963 | pattern=$2 | |
964 | file=$source_path/$3 | |
932ccf39 | 965 | sed -n "s/^[^#]*$pattern.*([^,]*, *\([^,]*\)\(,.*\)*).*/\1_$thing/p" "$file" |
73ef8980 MR |
966 | } |
967 | ||
968 | ENCODER_LIST=$(find_things encoder ENC libavcodec/allcodecs.c) | |
969 | DECODER_LIST=$(find_things decoder DEC libavcodec/allcodecs.c) | |
970 | PARSER_LIST=$(find_things parser PARSER libavcodec/allcodecs.c) | |
971 | BSF_LIST=$(find_things bsf BSF libavcodec/allcodecs.c) | |
972 | MUXER_LIST=$(find_things muxer _MUX libavformat/allformats.c) | |
973 | DEMUXER_LIST=$(find_things demuxer DEMUX libavformat/allformats.c) | |
974 | OUTDEV_LIST=$(find_things muxer _MUX libavdevice/alldevices.c) | |
975 | INDEV_LIST=$(find_things demuxer DEMUX libavdevice/alldevices.c) | |
976 | PROTOCOL_LIST=$(find_things protocol PROTOCOL libavformat/allformats.c) | |
81124ba0 | 977 | FILTER_LIST=$(find_things filter FILTER libavfilter/allfilters.c) |
c597172e | 978 | |
7483e694 DB |
979 | enable $ARCH_EXT_LIST \ |
980 | $DECODER_LIST \ | |
981 | $ENCODER_LIST \ | |
982 | $PARSER_LIST \ | |
983 | $BSF_LIST \ | |
984 | $DEMUXER_LIST \ | |
985 | $MUXER_LIST \ | |
f7679c54 | 986 | $FILTER_LIST \ |
7483e694 DB |
987 | $PROTOCOL_LIST \ |
988 | $INDEV_LIST \ | |
989 | $OUTDEV_LIST \ | |
c597172e MR |
990 | |
991 | die_unknown(){ | |
992 | echo "Unknown option \"$1\"." | |
993 | echo "See $0 --help for available options." | |
994 | exit 1 | |
995 | } | |
996 | ||
794f8e97 | 997 | show_list() { |
bf0c4afa RP |
998 | suffix=_$1 |
999 | shift | |
1000 | echo $* | sed s/$suffix//g | tr ' ' '\n' | sort | |
794f8e97 PI |
1001 | exit 0 |
1002 | } | |
1003 | ||
c597172e | 1004 | for opt do |
7483e694 DB |
1005 | optval="${opt#*=}" |
1006 | case "$opt" in | |
1007 | --log) | |
1008 | ;; | |
1009 | --log=*) logging="$optval" | |
1010 | ;; | |
1011 | --prefix=*) PREFIX="$optval" | |
1012 | ;; | |
1013 | --libdir=*) libdir="$optval" | |
1014 | ;; | |
1015 | --shlibdir=*) shlibdir="$optval" | |
1016 | ;; | |
1017 | --incdir=*) incdir="$optval" | |
1018 | ;; | |
1019 | --mandir=*) mandir="$optval" | |
1020 | ;; | |
1021 | --source-path=*) source_path="$optval" | |
1022 | ;; | |
1023 | --cross-prefix=*) cross_prefix="$optval" | |
1024 | ;; | |
1025 | --cross-compile) enable cross_compile | |
1026 | ;; | |
1027 | --target-os=*) targetos="$optval" | |
1028 | ;; | |
1029 | --cc=*) cc="$optval" | |
1030 | ;; | |
1031 | --make=*) make="$optval" | |
1032 | ;; | |
1033 | --extra-cflags=*) add_cflags "$optval" | |
1034 | ;; | |
1035 | --extra-ldflags=*) add_ldflags "$optval" | |
1036 | ;; | |
1037 | --extra-libs=*) add_extralibs "$optval" | |
1038 | ;; | |
1039 | --build-suffix=*) BUILDSUF="$optval" | |
1040 | ;; | |
1041 | --arch=*) arch="$optval" | |
1042 | ;; | |
1043 | --cpu=*) cpu="$optval" | |
1044 | ;; | |
1045 | --enable-sunmlib) enable mlib | |
1046 | ;; | |
1047 | --disable-strip) disable dostrip | |
1048 | ;; | |
8fb1cb58 | 1049 | --disable-devices) disable $INDEV_LIST $OUTDEV_LIST |
9aa8ed9d | 1050 | ;; |
40bcf4c7 BL |
1051 | --enable-debug=*) debuglevel="$optval" |
1052 | ;; | |
7483e694 DB |
1053 | --enable-*=*|--disable-*=*) |
1054 | eval `echo "$opt" | sed 's/=/-/;s/--/action=/;s/-/ thing=/;s/-/ name=/'` | |
1055 | case "$thing" in | |
81124ba0 | 1056 | encoder|decoder|muxer|demuxer|parser|bsf|protocol|filter) $action ${optval}_${thing} ;; |
7483e694 DB |
1057 | *) die_unknown "$opt" ;; |
1058 | esac | |
1059 | ;; | |
1060 | --enable-?*|--disable-?*) | |
1061 | eval `echo "$opt" | sed 's/--/action=/;s/-/ option=/;s/-/_/g'` | |
e3773a55 MR |
1062 | if is_in $option $COMPONENT_LIST; then |
1063 | eval $action \$$(toupper ${option%s})_LIST | |
1064 | elif is_in $option $CMDLINE_SELECT; then | |
1065 | $action $option | |
1066 | else | |
1067 | die_unknown $opt | |
1068 | fi | |
7483e694 DB |
1069 | ;; |
1070 | --list-*) | |
1071 | NAME="${opt#--list-}" | |
1072 | is_in $NAME $COMPONENT_LIST || die_unknown $opt | |
1073 | NAME=${NAME%s} | |
1074 | eval show_list $NAME \$$(toupper $NAME)_LIST | |
1075 | ;; | |
1076 | --help|-h) show_help | |
1077 | ;; | |
1078 | *) | |
1079 | die_unknown $opt | |
1080 | ;; | |
1081 | esac | |
c597172e MR |
1082 | done |
1083 | ||
270739bb | 1084 | case "$arch" in |
7483e694 DB |
1085 | i386|i486|i586|i686|i86pc|BePC) |
1086 | arch="x86_32" | |
1087 | enable fast_unaligned | |
1088 | ;; | |
1089 | x86_64|amd64) | |
1090 | arch="x86_32" | |
1091 | enable fast_unaligned | |
1092 | canon_arch="`$cc -dumpmachine | sed -e 's,\([^-]*\)-.*,\1,'`" | |
1093 | if [ x"$canon_arch" = x"x86_64" -o x"$canon_arch" = x"amd64" ]; then | |
6fce7591 | 1094 | if ! echo $CFLAGS | grep -q -- -m32; then |
7483e694 DB |
1095 | arch="x86_64" |
1096 | enable fast_64bit | |
1097 | fi | |
1098 | fi | |
1099 | ;; | |
1100 | # armv4l is a subset of armv[567]*l | |
1101 | arm|armv[4567]*l) | |
1102 | arch="armv4l" | |
1103 | ;; | |
1104 | alpha) | |
1105 | arch="alpha" | |
1106 | enable fast_64bit | |
1107 | ;; | |
1108 | "Power Macintosh"|ppc|powerpc) | |
1109 | arch="powerpc" | |
1110 | ;; | |
1111 | ppc64) | |
1112 | arch="powerpc" | |
c2a29455 | 1113 | enable fast_64bit |
d474299a | 1114 | ;; |
7483e694 DB |
1115 | mips|mipsel|IP*) |
1116 | arch="mips" | |
d474299a | 1117 | ;; |
7483e694 DB |
1118 | sun4u|sparc64) |
1119 | arch="sparc64" | |
1120 | enable fast_64bit | |
d474299a | 1121 | ;; |
7483e694 DB |
1122 | sparc) |
1123 | arch="sparc" | |
d474299a | 1124 | ;; |
7483e694 DB |
1125 | sh4) |
1126 | arch="sh4" | |
d474299a | 1127 | ;; |
7483e694 DB |
1128 | parisc) |
1129 | arch="parisc" | |
d474299a | 1130 | ;; |
7483e694 DB |
1131 | parisc64) |
1132 | arch="parisc" | |
1133 | enable fast_64bit | |
d474299a | 1134 | ;; |
7483e694 DB |
1135 | s390|s390x) |
1136 | arch="s390" | |
d474299a | 1137 | ;; |
7483e694 DB |
1138 | m68k) |
1139 | arch="m68k" | |
d474299a | 1140 | ;; |
7483e694 DB |
1141 | ia64) |
1142 | arch="ia64" | |
1143 | enable fast_64bit | |
d474299a | 1144 | ;; |
7483e694 DB |
1145 | bfin) |
1146 | arch="bfin" | |
1147 | ;; | |
1148 | *) | |
1149 | arch="unknown" | |
d474299a | 1150 | ;; |
ef0bc4c9 | 1151 | esac |
de6d9b64 | 1152 | |
7483e694 DB |
1153 | enable $arch |
1154 | enabled_any x86_32 x86_64 && enable x86 | |
1155 | enabled sparc64 && enable sparc | |
1156 | ||
1157 | # OS specific | |
1158 | case $targetos in | |
1159 | beos|haiku|zeta) | |
1160 | PREFIX="$HOME/config" | |
1161 | # helps building libavcodec | |
1162 | add_cflags "-DPIC -fomit-frame-pointer" | |
1163 | # 3 gcc releases known for BeOS, each with ugly bugs | |
1164 | gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`" | |
1165 | case "$gcc_version" in | |
1166 | 2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc" | |
1167 | disable mmx | |
1168 | ;; | |
1169 | *20010315*) echo "BeBits gcc" | |
1170 | add_cflags "-fno-expensive-optimizations" | |
1171 | ;; | |
1172 | esac | |
7483e694 DB |
1173 | SHFLAGS=-nostart |
1174 | # enable BeOS things | |
1175 | enable audio_beos | |
1176 | # no need for libm, but the inet stuff | |
1177 | # Check for BONE | |
1178 | # XXX: actually should check for NOT net_server | |
78fe7631 | 1179 | if echo $BEINCLUDES | grep -q 'headers/be/bone'; then |
7483e694 DB |
1180 | network_extralibs="-lbind -lsocket" |
1181 | else | |
1182 | enable beos_netserver | |
1183 | network_extralibs="-lnet" | |
1184 | fi ;; | |
1185 | sunos) | |
1186 | FFSERVERLDFLAGS="" | |
1187 | SHFLAGS='-shared -Wl,-h,$@' | |
1188 | network_extralibs="-lsocket -lnsl" | |
1189 | ;; | |
1190 | netbsd) | |
1191 | oss_demuxer_extralibs="-lossaudio" | |
1192 | oss_muxer_extralibs="-lossaudio" | |
1193 | ;; | |
1194 | openbsd) | |
1195 | disable need_memalign | |
1196 | LIBOBJFLAGS='$(PIC)' | |
7483e694 DB |
1197 | SHFLAGS='-shared' |
1198 | SLIBNAME='$(SLIBPREF)$(FULLNAME)$(SLIBSUF).$(LIBVERSION)' | |
1199 | SLIBNAME_WITH_VERSION='$(SLIBNAME)' | |
1200 | SLIBNAME_WITH_MAJOR='$(SLIBNAME)' | |
1201 | oss_demuxer_extralibs="-lossaudio" | |
1202 | oss_muxer_extralibs="-lossaudio" | |
1203 | ;; | |
1204 | freebsd) | |
1205 | disable need_memalign | |
1206 | ;; | |
1207 | bsd/os) | |
1208 | osextralibs="-lpoll -lgnugetopt" | |
1209 | strip="strip -d" | |
1210 | ;; | |
1211 | darwin) | |
1212 | disable need_memalign | |
0138c54e | 1213 | SHFLAGS='-dynamiclib -Wl,-single_module -Wl,-install_name,$(SHLIBDIR)/$(SLIBNAME),-current_version,$(LIBVERSION),-compatibility_version,$(LIBMAJOR) -Wl,-read_only_relocs,suppress' |
7483e694 DB |
1214 | VHOOKSHFLAGS='-dynamiclib -Wl,-single_module -flat_namespace -undefined suppress -Wl,-install_name,$(SHLIBDIR)/vhook/$@' |
1215 | strip="strip -x" | |
1216 | FFLDFLAGS="-Wl,-dynamic,-search_paths_first" | |
1217 | SLIBSUF=".dylib" | |
1218 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME).$(LIBVERSION)$(SLIBSUF)' | |
1219 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME).$(LIBMAJOR)$(SLIBSUF)' | |
1220 | FFSERVERLDFLAGS=-Wl,-bind_at_load | |
1221 | ;; | |
1222 | mingw32*) | |
1223 | targetos=mingw32 | |
1224 | shlibdir="$bindir" | |
1225 | VHOOKSHFLAGS='-shared -L$(BUILD_ROOT)/libavformat -L$(BUILD_ROOT)/libavcodec -L$(BUILD_ROOT)/libavutil' | |
1226 | VHOOKLIBS='-lavformat$(BUILDSUF) -lavcodec$(BUILDSUF) -lavutil$(BUILDSUF) $(EXTRALIBS)' | |
13ca50f3 | 1227 | if enabled swscale; then |
7483e694 DB |
1228 | VHOOKSHFLAGS="$VHOOKSHFLAGS -L\$(BUILD_ROOT)/libswscale" |
1229 | VHOOKLIBS="$VHOOKLIBS -lswscale\$(BUILDSUF)" | |
1230 | fi | |
1231 | disable ffserver | |
1232 | SLIBPREF="" | |
1233 | SLIBSUF=".dll" | |
1234 | EXESUF=".exe" | |
1235 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)' | |
1236 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)' | |
1237 | SLIB_EXTRA_CMD='-lib /machine:i386 /def:$(@:$(SLIBSUF)=.def)' | |
1238 | SLIB_INSTALL_EXTRA_CMD='-install -m 644 $(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib) "$(SHLIBDIR)/$(SLIBNAME:$(SLIBSUF)=.lib)"' | |
1239 | SLIB_UNINSTALL_EXTRA_CMD='rm -f "$(SHLIBDIR)/$(SLIBNAME:$(SLIBSUF)=.lib)"' | |
1240 | SHFLAGS='-shared -Wl,--output-def,$(@:$(SLIBSUF)=.def) -Wl,--enable-runtime-pseudo-reloc -Wl,--enable-auto-image-base' | |
1241 | ;; | |
1242 | cygwin*) | |
1243 | targetos=cygwin | |
1244 | shlibdir="$bindir" | |
1245 | VHOOKSHFLAGS='-shared -L$(BUILD_ROOT)/libavformat -L$(BUILD_ROOT)/libavcodec -L$(BUILD_ROOT)/libavutil' | |
1246 | VHOOKLIBS='-lavformat$(BUILDSUF) -lavcodec$(BUILDSUF) -lavutil$(BUILDSUF) $(EXTRALIBS)' | |
13ca50f3 | 1247 | if enabled swscale; then |
7483e694 DB |
1248 | VHOOKSHFLAGS="$VHOOKSHFLAGS -L\$(BUILD_ROOT)/libswscale" |
1249 | VHOOKLIBS="$VHOOKLIBS -lswscale\$(BUILDSUF)" | |
1250 | fi | |
1251 | EXESUF=".exe" | |
1252 | SLIBPREF="cyg" | |
1253 | SLIBSUF=".dll" | |
1254 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)' | |
1255 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)' | |
1256 | SHFLAGS='-shared -Wl,--enable-auto-image-base' | |
1257 | ;; | |
4f365f37 | 1258 | *-dos|freedos|opendos) |
4f365f37 MK |
1259 | disable ffplay ffserver vhook |
1260 | disable $INDEV_LIST $OUTDEV_LIST | |
1261 | network_extralibs="-lsocket" | |
1262 | EXESUF=".exe" | |
1263 | ;; | |
7483e694 DB |
1264 | linux) |
1265 | LDLATEFLAGS="-Wl,--as-needed $LDLATEFLAGS" | |
1266 | enable dv1394 | |
1267 | ;; | |
1268 | irix*) | |
1269 | targetos=irix | |
1270 | ranlib="echo ignoring ranlib" | |
1271 | ;; | |
d22e8442 | 1272 | os/2*) |
d22e8442 DY |
1273 | strip="lxlite" |
1274 | ln_s="cp -f" | |
d22e8442 DY |
1275 | EXESUF=".exe" |
1276 | FFLDFLAGS="-Zomf -Zbin-files -Zargs-wild -Zmap" | |
1277 | SHFLAGS='$(NAME).def -Zdll -Zomf' | |
1278 | FFSERVERLDFLAGS="" | |
287d3b13 | 1279 | LIBSUF="_s.a" |
d22e8442 DY |
1280 | SLIBPREF="" |
1281 | SLIBSUF=".dll" | |
1282 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)' | |
1283 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(shell echo $(NAME) | cut -c1-6)$(LIBMAJOR)$(SLIBSUF)' | |
1284 | SLIB_CREATE_DEF_CMD='echo LIBRARY $(SLIBNAME_WITH_MAJOR) INITINSTANCE TERMINSTANCE > $(NAME).def; \ | |
1285 | echo PROTMODE >> $(NAME).def; \ | |
1286 | echo CODE PRELOAD MOVEABLE DISCARDABLE >> $(NAME).def; \ | |
1287 | echo DATA PRELOAD MOVEABLE MULTIPLE NONSHARED >> $(NAME).def; \ | |
1288 | echo EXPORTS >> $(NAME).def; \ | |
1289 | emxexp -o $(OBJS) >> $(NAME).def' | |
1290 | SLIB_EXTRA_CMD='emximp -o $(LIBPREF)$(NAME)_dll.a $(NAME).def; \ | |
1291 | emximp -o $(LIBPREF)$(NAME)_dll.lib $(NAME).def;' | |
1292 | SLIB_INSTALL_EXTRA_CMD='install -m 644 $(LIBPREF)$(NAME)_dll.a $(LIBPREF)$(NAME)_dll.lib "$(LIBDIR)"' | |
1293 | SLIB_UNINSTALL_EXTRA_CMD='rm -f "$(LIBDIR)"/$(LIBPREF)$(NAME)_dll.a "$(LIBDIR)"/$(LIBPREF)$(NAME)_dll.lib' | |
c6eed369 | 1294 | disable vhook |
d22e8442 | 1295 | ;; |
269820f1 PR |
1296 | interix) |
1297 | disable vhook | |
1298 | ;; | |
d22e8442 | 1299 | |
7483e694 DB |
1300 | *) |
1301 | targetos="${targetos}-UNKNOWN" | |
1302 | ;; | |
1303 | esac | |
1304 | ||
c597172e | 1305 | add_extralibs $osextralibs |
de6d9b64 | 1306 | |
e3c00e34 | 1307 | if ! disabled logging ; then |
90be59ef | 1308 | enabled logging || logfile="$logging" |
57bd82d4 MR |
1309 | echo "# $0 $@" >$logfile |
1310 | set >>$logfile | |
2ba042a7 MR |
1311 | else |
1312 | logfile=/dev/null | |
57bd82d4 | 1313 | fi |
e89b8b0a | 1314 | |
28d8e661 DB |
1315 | # Combine FFLDFLAGS and the LDFLAGS environment variable. |
1316 | LDFLAGS="$FFLDFLAGS $LDFLAGS" | |
e89b8b0a | 1317 | |
497237c7 | 1318 | test -n "$cross_prefix" && enable cross_compile |
1ea46bed MR |
1319 | cc="${cross_prefix}${cc}" |
1320 | ar="${cross_prefix}${ar}" | |
503d5b58 | 1321 | nm="${cross_prefix}${nm}" |
1ea46bed MR |
1322 | ranlib="${cross_prefix}${ranlib}" |
1323 | strip="${cross_prefix}${strip}" | |
1324 | ||
320d060a | 1325 | # we need to build at least one lib type |
93b3c083 | 1326 | if ! enabled_any static shared; then |
320d060a DB |
1327 | cat <<EOF |
1328 | At least one library type must be built. | |
1329 | Specify --enable-static to build the static libraries or --enable-shared to | |
1330 | build the shared libraries as well. To only build the shared libraries specify | |
1331 | --disable-static in addition to --enable-shared. | |
1332 | EOF | |
1333 | exit 1; | |
1334 | fi | |
1335 | ||
abc4e572 | 1336 | disabled static && LIBNAME="" |
2a320695 | 1337 | |
a2234ceb RP |
1338 | if enabled_any libfaad libfaadbin ; then |
1339 | if check_header faad.h; then | |
1340 | check_cc << EOF | |
1341 | #include <faad.h> | |
1342 | #ifndef FAAD2_VERSION | |
1343 | ok faad1 | |
1344 | #endif | |
db817cf3 | 1345 | int main(void) { return 0; } |
a2234ceb RP |
1346 | EOF |
1347 | test $? = 0 && enable libfaad2 | |
1348 | else | |
ff3dac65 | 1349 | die "FAAD test failed." |
a2234ceb RP |
1350 | fi |
1351 | fi | |
1352 | ||
1353 | ||
93b3c083 | 1354 | if ! enabled gpl; then |
54118497 RP |
1355 | die_gpl_disabled(){ |
1356 | name=$1 | |
1357 | shift | |
1358 | enabled_any $@ && die "$name is under GPL and --enable-gpl is not specified." | |
1359 | } | |
4a24ab64 | 1360 | die_gpl_disabled "The Postprocessing code" postproc |
7bc5f2a8 | 1361 | die_gpl_disabled "liba52" liba52 |
1cc60c47 DB |
1362 | die_gpl_disabled "libx264" libx264 |
1363 | die_gpl_disabled "libxvidcore" libxvid | |
54118497 RP |
1364 | die_gpl_disabled "FAAD2" libfaad2 |
1365 | die_gpl_disabled "The X11 grabber" x11grab | |
13ca50f3 | 1366 | die_gpl_disabled "The software scaler" swscale |
ebb810d9 | 1367 | fi |
b2e3c528 | 1368 | |
3fe142e2 DB |
1369 | if ! enabled nonfree && enabled_any libamr_nb libamr_wb; then |
1370 | die "libamr is nonfree and --enable-nonfree is not specified." | |
1371 | fi | |
1372 | ||
9eeed841 | 1373 | check_deps $ARCH_EXT_LIST |
0f3cb305 | 1374 | |
5d323602 MR |
1375 | test -z "$need_memalign" && need_memalign="$mmx" |
1376 | ||
cf9d24ad | 1377 | #Darwin CC versions |
ced75d92 | 1378 | if test $targetos = darwin; then |
3dddba4b | 1379 | if $cc -v 2>&1 | grep -q xlc; then |
30a3e5d4 | 1380 | add_cflags "-qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto" |
cf9d24ad | 1381 | else |
8541cc27 | 1382 | add_cflags "-pipe" |
26c1b3be DB |
1383 | check_cflags "-force_cpusubtype_ALL" |
1384 | check_cflags "-Wno-sign-compare" | |
8b83d568 | 1385 | enabled shared || add_cflags -mdynamic-no-pic |
cf9d24ad | 1386 | fi |
2a1a6b64 MN |
1387 | fi |
1388 | ||
8400d6b8 | 1389 | disabled optimizations || add_cflags -fomit-frame-pointer |
cf9d24ad | 1390 | |
a4adb608 | 1391 | # Add processor-specific flags |
38d0a8aa | 1392 | if test $cpu != "generic"; then |
bc8ec47b MR |
1393 | warn_altivec(){ |
1394 | $1 altivec && echo "WARNING: Tuning for $2 but AltiVec $1."; | |
1658bc4f | 1395 | } |
38d0a8aa | 1396 | case $cpu in |
bb270c08 | 1397 | 601|ppc601|PowerPC601) |
1c5d830c | 1398 | add_cflags "-mcpu=601" |
bc8ec47b | 1399 | warn_altivec enabled PPC601 |
bb270c08 DB |
1400 | ;; |
1401 | 603*|ppc603*|PowerPC603*) | |
1c5d830c | 1402 | add_cflags "-mcpu=603" |
bc8ec47b | 1403 | warn_altivec enabled PPC603 |
bb270c08 DB |
1404 | ;; |
1405 | 604*|ppc604*|PowerPC604*) | |
1c5d830c | 1406 | add_cflags "-mcpu=604" |
bc8ec47b | 1407 | warn_altivec enabled PPC604 |
bb270c08 DB |
1408 | ;; |
1409 | G3|g3|75*|ppc75*|PowerPC75*) | |
1c5d830c | 1410 | add_cflags "-mcpu=750 -mpowerpc-gfxopt" |
bc8ec47b | 1411 | warn_altivec enabled PPC75x |
bb270c08 DB |
1412 | ;; |
1413 | G4|g4|745*|ppc745*|PowerPC745*) | |
1c5d830c | 1414 | add_cflags "-mcpu=7450 -mpowerpc-gfxopt" |
bc8ec47b | 1415 | warn_altivec disabled PPC745x |
bb270c08 DB |
1416 | ;; |
1417 | 74*|ppc74*|PowerPC74*) | |
1c5d830c | 1418 | add_cflags "-mcpu=7400 -mpowerpc-gfxopt" |
bc8ec47b | 1419 | warn_altivec disabled PPC74xx |
bb270c08 DB |
1420 | ;; |
1421 | G5|g5|970|ppc970|PowerPC970|power4*|Power4*) | |
1c5d830c | 1422 | add_cflags "-mcpu=970 -mpowerpc-gfxopt -mpowerpc64" |
bc8ec47b | 1423 | warn_altivec disabled PPC970 |
9cafbd6c | 1424 | enable ppc64 |
bb270c08 | 1425 | ;; |
e07e357d LB |
1426 | Cell|CELL|cell) |
1427 | add_cflags "-mcpu=cell" | |
1428 | warn_altivec disabled Cell | |
9cafbd6c | 1429 | enable ppc64 |
e07e357d | 1430 | ;; |
e7768fc5 GP |
1431 | # targets that do NOT support conditional mov (cmov) |
1432 | i[345]86|pentium|pentium-mmx|k6|k6-[23]|winchip-c6|winchip2|c3) | |
38d0a8aa | 1433 | add_cflags "-march=$cpu" |
497237c7 | 1434 | disable cmov |
e7768fc5 GP |
1435 | ;; |
1436 | # targets that do support conditional mov (cmov) | |
416519dd | 1437 | i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64|k8|opteron|athlon-fx|core2) |
e7768fc5 | 1438 | add_cflags "-march=$cpu" |
497237c7 RP |
1439 | enable cmov |
1440 | enable fast_cmov | |
94e4c3a3 GP |
1441 | ;; |
1442 | # targets that do support conditional mov but on which it's slow | |
800a5a19 | 1443 | pentium4|pentium4m|prescott|nocona) |
94e4c3a3 | 1444 | add_cflags "-march=$cpu" |
497237c7 RP |
1445 | enable cmov |
1446 | disable fast_cmov | |
bb270c08 | 1447 | ;; |
d7b34d08 | 1448 | sparc64) |
1c5d830c | 1449 | add_cflags "-mcpu=v9" |
d7b34d08 | 1450 | ;; |
6b19786b MR |
1451 | arm*) |
1452 | add_cflags "-mcpu=$cpu" | |
1453 | ;; | |
bb270c08 | 1454 | *) |
7483e694 | 1455 | echo "WARNING: Unknown CPU \"$cpu\", ignored." |
bb270c08 | 1456 | ;; |
a4adb608 MN |
1457 | esac |
1458 | fi | |
1459 | ||
412c1562 MR |
1460 | gnu_make(){ |
1461 | $1 --version 2>&1 | grep -q GNU | |
1462 | } | |
1463 | ||
1464 | if ! gnu_make $make; then | |
1465 | gnu_make gmake && make=gmake || die "GNU make not found." | |
1466 | fi | |
1467 | ||
be0d52ab MR |
1468 | # make sure we can execute files in $TMPDIR |
1469 | cat >$TMPE 2>>$logfile <<EOF | |
1470 | #! /bin/sh | |
1471 | EOF | |
1472 | chmod +x $TMPE >>$logfile 2>&1 | |
1473 | if ! $TMPE >>$logfile 2>&1; then | |
1474 | cat <<EOF | |
1475 | Unable to create and execute files in $TMPDIR1. Set the TMPDIR environment | |
68300911 DB |
1476 | variable to another directory and make sure that $TMPDIR1 is not mounted |
1477 | noexec. | |
be0d52ab MR |
1478 | EOF |
1479 | die "Sanity test failed." | |
1480 | fi | |
0244f743 | 1481 | rm $TMPE |
be0d52ab | 1482 | |
1a268acc MR |
1483 | # compiler sanity check |
1484 | check_exec <<EOF | |
e5af4a11 | 1485 | int main(void){ |
1a268acc MR |
1486 | return 0; |
1487 | } | |
1488 | EOF | |
1489 | if test "$?" != 0; then | |
1490 | echo "$cc is unable to create an executable file." | |
93b3c083 | 1491 | if test -z "$cross_prefix" && ! enabled cross_compile ; then |
1a268acc | 1492 | echo "If $cc is a cross-compiler, use the --cross-compile option." |
c7ae6345 | 1493 | echo "Only do this if you know what cross compiling means." |
1a268acc MR |
1494 | fi |
1495 | die "C compiler test failed." | |
1496 | fi | |
1497 | ||
b4d96ba2 MR |
1498 | check_cc <<EOF || die "Symbol mangling check failed." |
1499 | int ff_extern; | |
1500 | EOF | |
503d5b58 | 1501 | sym=$($nm -P -g $TMPO) |
b4d96ba2 MR |
1502 | extern_prefix=${sym%%ff_extern*} |
1503 | ||
61d251db MR |
1504 | check_asm inline_asm '""' |
1505 | ||
9eeed841 | 1506 | if enabled x86; then |
44965991 PI |
1507 | # check whether EBP is available on x86 |
1508 | # As 'i' is stored on the stack, this program will crash | |
1509 | # if the base pointer is used to access it because the | |
1510 | # base pointer is cleared in the inline assembly code. | |
7dfef245 | 1511 | check_exec_crash <<EOF && enable ebp_available |
44965991 PI |
1512 | volatile int i=0; |
1513 | asm volatile ( | |
1514 | "xorl %%ebp, %%ebp" | |
1515 | ::: "%ebp"); | |
1516 | return i; | |
44965991 PI |
1517 | EOF |
1518 | ||
1519 | # check wether EBX is available on x86 | |
940f335a | 1520 | check_asm ebx_available '"":::"%ebx"' |
8e380710 | 1521 | |
d7f0920b | 1522 | # check whether binutils is new enough to compile SSSE3/MMX2 |
940f335a | 1523 | enabled ssse3 && check_asm ssse3 '"pabsw %xmm0, %xmm0"' |
d7f0920b | 1524 | enabled mmx2 && check_asm mmx2 '"movss %xmm0, %xmm0"' |
6bd859d6 MR |
1525 | |
1526 | check_asm bswap '"bswap %%eax" ::: "%eax"' | |
44965991 PI |
1527 | fi |
1528 | ||
87ea51e0 LB |
1529 | # check for assembler specific support |
1530 | ||
cc6a90dd | 1531 | if test $arch = "powerpc"; then |
497237c7 | 1532 | check_cc <<EOF && enable dcbzl |
87ea51e0 LB |
1533 | int main(void) { |
1534 | register long zero = 0; | |
1535 | char data[1024]; | |
1536 | asm volatile("dcbzl %0, %1" : : "b" (data), "r" (zero)); | |
1537 | return 0; | |
1538 | } | |
1539 | EOF | |
1540 | fi | |
1541 | ||
57bd82d4 MR |
1542 | # check for SIMD availability |
1543 | ||
115329f1 | 1544 | # AltiVec flags: The FSF version of GCC differs from the Apple version |
9eeed841 | 1545 | if enabled altivec; then |
4477b9f4 DB |
1546 | check_cflags -maltivec -mabi=altivec && |
1547 | check_header altivec.h || | |
1548 | check_cflags -faltivec | |
b6e52719 | 1549 | |
0182fee8 | 1550 | # check if our compiler supports Motorola AltiVec C API |
3ae3b721 RP |
1551 | enabled altivec_h && |
1552 | inc_altivec_h="#include <altivec.h>" || | |
f25fc9b1 | 1553 | inc_altivec_h= |
497237c7 | 1554 | check_cc <<EOF || disable altivec |
dcd479c0 | 1555 | $inc_altivec_h |
a9a07762 MN |
1556 | int main(void) { |
1557 | vector signed int v1, v2, v3; | |
1558 | v1 = vec_add(v2,v3); | |
1559 | return 0; | |
1560 | } | |
1561 | EOF | |
1562 | fi | |
ab6c65f6 | 1563 | |
940f335a MR |
1564 | enabled armv5te && check_asm armv5te '"qadd r0, r0, r0"' |
1565 | enabled armv6 && check_asm armv6 '"sadd16 r0, r0, r0"' | |
1566 | enabled iwmmxt && check_asm iwmmxt '"wunpckelub wr6, wr4"' | |
1567 | enabled mmi && check_asm mmi '"lq $2, 0($2)"' | |
1568 | enabled vis && check_asm vis '"pdist %f0, %f0, %f0"' -mcpu=ultrasparc | |
bd9d34a0 | 1569 | |
8b03def6 DB |
1570 | enabled vis && add_cflags "-mcpu=ultrasparc -mtune=ultrasparc" |
1571 | ||
57bd82d4 MR |
1572 | # --- |
1573 | # big/little-endian test | |
9eebe687 MR |
1574 | check_cc <<EOF || die "endian test failed" |
1575 | unsigned int endian = 'B' << 24 | 'I' << 16 | 'G' << 8 | 'E'; | |
a3999908 | 1576 | EOF |
d04d9e16 | 1577 | od -A n -t x1 $TMPO | grep -q '42 *49 *47 *45' && enable bigendian |
487a54d7 | 1578 | |
a3999908 | 1579 | # --- |
3d204385 NK |
1580 | # check availability of some header files |
1581 | ||
a98bb16d RP |
1582 | if check_func dlopen; then |
1583 | ldl= | |
1584 | elif check_func dlopen -ldl; then | |
1585 | ldl=-ldl | |
8bf5d58f MN |
1586 | fi |
1587 | ||
7483e694 DB |
1588 | check_func fork |
1589 | check_func gethrtime | |
1590 | check_func getrusage | |
094c09bb | 1591 | check_func inet_aton $network_extralibs |
7483e694 DB |
1592 | check_func memalign |
1593 | check_func mkstemp | |
a98bb16d | 1594 | check_func2 windows.h GetProcessTimes |
6ffa87d3 | 1595 | |
a98bb16d | 1596 | check_header byteswap.h |
e16e49ac | 1597 | check_header conio.h |
a98bb16d RP |
1598 | check_header dlfcn.h |
1599 | check_header malloc.h | |
b58412f1 | 1600 | check_header sys/mman.h |
a98bb16d RP |
1601 | check_header termios.h |
1602 | ||
1603 | if ! enabled_any memalign memalign_hack && enabled need_memalign ; then | |
1604 | die "Error, no memalign() but SSE enabled, disable it or use --enable-memalign-hack." | |
1605 | fi | |
e16e49ac | 1606 | |
497237c7 | 1607 | enabled zlib && check_lib zlib.h zlibVersion -lz || disable zlib |
57bd82d4 | 1608 | |
b0c858d8 FR |
1609 | # ffserver uses poll(), |
1610 | # if it's not found we can emulate it using select(). | |
1611 | if enabled ffserver; then | |
f8cda19e | 1612 | check_header poll.h |
81644c2e | 1613 | check_header sys/select.h |
b0c858d8 FR |
1614 | fi |
1615 | ||
57bd82d4 MR |
1616 | # check for some common methods of building with pthread support |
1617 | # do this before the optional library checks as some of them require pthreads | |
1618 | if enabled pthreads; then | |
9e7fd101 MR |
1619 | if check_func pthread_create; then |
1620 | : | |
1621 | elif check_func pthread_create -pthread; then | |
1622 | add_cflags -pthread | |
afc9aee2 | 1623 | add_extralibs -pthread |
9e7fd101 MR |
1624 | elif check_func pthread_create -pthreads; then |
1625 | add_cflags -pthreads | |
afc9aee2 | 1626 | add_extralibs -pthreads |
9e7fd101 MR |
1627 | elif ! check_lib pthread.h pthread_create -lpthread; then |
1628 | die "ERROR: can't find pthreads library" | |
1629 | fi | |
57bd82d4 MR |
1630 | fi |
1631 | ||
8eee7025 | 1632 | for thread in $THREADS_LIST; do |
e5f94c2b | 1633 | if enabled $thread; then |
3ae3b721 RP |
1634 | test -n "$thread_type" && |
1635 | die "ERROR: Only one thread type must be selected." || | |
e5f94c2b | 1636 | thread_type="$thread" |
e5f94c2b RP |
1637 | fi |
1638 | done | |
1639 | ||
fdf88598 MR |
1640 | check_lib math.h sin -lm |
1641 | ||
a33cab3a MK |
1642 | # test for C99 functions in math.h |
1643 | for func in llrint lrint lrintf round roundf; do | |
1644 | check_exec <<EOF && enable $func || disable $func | |
f32adb22 MR |
1645 | #define _ISOC9X_SOURCE 1 |
1646 | #include <math.h> | |
a33cab3a | 1647 | int main(void) { return ($func(3.999f) > 0)?0:1; } |
f32adb22 | 1648 | EOF |
a33cab3a | 1649 | done |
f32adb22 | 1650 | |
57bd82d4 | 1651 | # these are off by default, so fail if requested and not available |
79fda097 | 1652 | enabled avisynth && require2 vfw32 "windows.h vfw.h" AVIFileInit -lvfw32 |
7483e694 DB |
1653 | enabled liba52 && require liba52 a52dec/a52.h a52_init -la52 |
1654 | enabled libamr_nb && require libamrnb amrnb/interf_dec.h Speech_Decode_Frame_init -lamrnb -lm | |
1655 | enabled libamr_wb && require libamrwb amrwb/dec_if.h D_IF_init -lamrwb -lm | |
79fda097 DB |
1656 | enabled libfaac && require2 libfaac "stdint.h faac.h" faacEncGetVersion -lfaac |
1657 | enabled libfaad && require2 libfaad faad.h faacDecOpen -lfaad | |
7483e694 DB |
1658 | enabled libgsm && require libgsm gsm.h gsm_create -lgsm |
1659 | enabled libmp3lame && require LAME lame/lame.h lame_init -lmp3lame -lm | |
1660 | enabled libnut && require libnut libnut.h nut_demuxer_init -lnut | |
1661 | enabled libtheora && require libtheora theora/theora.h theora_info_init -ltheora -logg | |
1662 | enabled libvorbis && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbisenc -lvorbis -logg | |
18ee626c | 1663 | enabled libx264 && require x264 x264.h x264_encoder_open -lx264 -lm |
7483e694 DB |
1664 | enabled libxvid && require Xvid xvid.h xvid_global -lxvidcore |
1665 | enabled mlib && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib | |
8ac17293 | 1666 | |
6ea67bbb JR |
1667 | # disable the native AC-3 decoder if liba52 is enabled |
1668 | enabled liba52 && disable ac3_decoder | |
1669 | ||
0b4a1821 AS |
1670 | # libdc1394 check |
1671 | if enabled libdc1394; then | |
1672 | { check_lib dc1394/dc1394.h dc1394_new -ldc1394 -lraw1394 && | |
1673 | enable libdc1394_2; } || | |
1674 | { check_lib libdc1394/dc1394_control.h dc1394_create_handle -ldc1394_control -lraw1394 && | |
1675 | enable libdc1394_1; } || | |
1676 | die "ERROR: No version of libdc1394 found " | |
1677 | fi | |
1678 | ||
1679 | ||
c13e1abd FH |
1680 | _restrict= |
1681 | for restrict_keyword in restrict __restrict__ __restrict; do | |
57bd82d4 | 1682 | check_cc <<EOF && _restrict=$restrict_keyword && break |
dcd479c0 MR |
1683 | void foo(char * $restrict_keyword p); |
1684 | EOF | |
c13e1abd FH |
1685 | done |
1686 | ||
703afd07 | 1687 | test "$vhook" = "default" && vhook="$dlopen" |
a8721c09 | 1688 | |
b0268cc0 | 1689 | if test "$targetos" = cygwin -o "$targetos" = mingw32 && enabled_all static vhook ; then |
497237c7 | 1690 | disable vhook |
fbb9d104 | 1691 | echo |
b0268cc0 | 1692 | echo "At the moment vhooks don't work on Cygwin or MinGW static builds." |
fbb9d104 VP |
1693 | echo "Patches welcome." |
1694 | echo | |
1695 | fi | |
1696 | ||
8d923001 MR |
1697 | if enabled vhook; then |
1698 | check_ldflags -rdynamic | |
1699 | check_ldflags -export-dynamic | |
1700 | fi | |
bfd2edeb | 1701 | |
eea50282 MR |
1702 | check_foo_config imlib2 imlib2 Imlib2.h imlib_load_font |
1703 | check_foo_config freetype2 freetype ft2build.h FT_Init_FreeType | |
04511d53 | 1704 | |
a86b921c | 1705 | ########################################## |
29799f8b | 1706 | # SDL check |
a86b921c | 1707 | |
497237c7 RP |
1708 | disable sdl_too_old |
1709 | disable sdl | |
6a1a892f | 1710 | SDL_CONFIG="${cross_prefix}sdl-config" |
225e21ef MR |
1711 | if "${SDL_CONFIG}" --version >/dev/null 2>&1; then |
1712 | sdl_cflags=`"${SDL_CONFIG}" --cflags` | |
1713 | temp_cflags $sdl_cflags | |
dcd479c0 | 1714 | temp_extralibs `"${SDL_CONFIG}" --libs` |
1ca5d97f | 1715 | if check_lib2 SDL.h SDL_Init; then |
dcd479c0 | 1716 | _sdlversion=`"${SDL_CONFIG}" --version | sed 's/[^0-9]//g'` |
29f3b38a | 1717 | if test "$_sdlversion" -lt 121 ; then |
497237c7 | 1718 | enable sdl_too_old |
dcd479c0 | 1719 | else |
497237c7 | 1720 | enable sdl |
225e21ef | 1721 | check_cc $sdl_cflags <<EOF && enable sdl_video_size |
29f3b38a | 1722 | #include <SDL.h> |
d6773f56 | 1723 | int main(int argc, char **argv){ |
29f3b38a MR |
1724 | const SDL_VideoInfo *vi = SDL_GetVideoInfo(); |
1725 | int w = vi->current_w; | |
1726 | return 0; | |
1727 | } | |
1728 | EOF | |
dcd479c0 MR |
1729 | fi |
1730 | fi | |
29f3b38a | 1731 | restore_flags |
c3f6b472 | 1732 | fi |
57bd82d4 | 1733 | |
d5697779 | 1734 | texi2html -version >/dev/null 2>&1 && enable texi2html || disable texi2html |
146ea952 | 1735 | |
72be9e73 DY |
1736 | check_type sys/socket.h socklen_t |
1737 | ||
7a91333f | 1738 | ########################################## |
73b46a95 RP |
1739 | # Network check |
1740 | ||
1741 | if enabled network; then | |
1742 | # Prefer arpa/inet.h over winsock2 | |
1743 | if check_header arpa/inet.h ; then | |
1744 | check_func closesocket | |
1745 | elif check_header winsock2.h ; then | |
ea10ddde | 1746 | network_extralibs="-lws2_32" |
72be9e73 | 1747 | check_type ws2tcpip.h socklen_t |
73b46a95 RP |
1748 | check_func2 winsock2.h closesocket |
1749 | fi | |
1750 | fi | |
1751 | ||
1752 | ########################################## | |
29799f8b | 1753 | # IPv6 check |
7a91333f | 1754 | |
497237c7 | 1755 | enabled network && enabled ipv6 && check_ld <<EOF && enable ipv6 || disable ipv6 |
7a91333f HZ |
1756 | #include <sys/types.h> |
1757 | #include <sys/socket.h> | |
1758 | #include <netinet/in.h> | |
1759 | #include <netdb.h> | |
db817cf3 | 1760 | int main(void) { |
7483e694 DB |
1761 | struct sockaddr_storage saddr; |
1762 | struct ipv6_mreq mreq6; | |
1763 | getaddrinfo(0,0,0,0); | |
1764 | getnameinfo(0,0,0,0,0,0,0); | |
1765 | IN6_IS_ADDR_MULTICAST((const struct in6_addr *)0); | |
7a91333f HZ |
1766 | } |
1767 | EOF | |
1768 | ||
06e31011 RP |
1769 | check_header linux/videodev.h |
1770 | check_header linux/videodev2.h | |
47f38850 | 1771 | |
c2345207 RP |
1772 | check_func2 "windows.h vfw.h" capCreateCaptureWindow -lvfw32 |
1773 | ||
f8aa696f | 1774 | # check for ioctl_meteor.h, ioctl_bt848.h and alternatives |
1c915f83 RP |
1775 | { check_header dev/bktr/ioctl_meteor.h && |
1776 | check_header dev/bktr/ioctl_bt848.h; } || | |
1777 | { check_header machine/ioctl_meteor.h && | |
1778 | check_header machine/ioctl_bt848.h; } || | |
1779 | { check_header dev/video/meteor/ioctl_meteor.h && | |
1780 | check_header dev/video/bktr/ioctl_bt848.h; } || | |
1781 | check_header dev/ic/bt8xx.h | |
f8aa696f | 1782 | |
c7682de0 RP |
1783 | check_header sys/soundcard.h |
1784 | check_header soundcard.h | |
deb29777 | 1785 | |
7483e694 | 1786 | # deal with the X11 frame grabber |
56a059ac | 1787 | enabled x11grab && |
f58f4ce1 GP |
1788 | check_header X11/Xlib.h && |
1789 | check_header X11/extensions/XShm.h && | |
1790 | check_func XOpenDisplay -lX11 && | |
06eab4ba | 1791 | check_func XShmCreateImage -lX11 -lXext |
f58f4ce1 | 1792 | |
40bcf4c7 | 1793 | enabled debug && add_cflags -g"$debuglevel" |
57bd82d4 MR |
1794 | |
1795 | # add some useful compiler flags if supported | |
1796 | check_cflags -Wdeclaration-after-statement | |
dcd479c0 MR |
1797 | check_cflags -Wall |
1798 | check_cflags -Wno-switch | |
c07bd6a9 MN |
1799 | check_cflags -Wdisabled-optimization |
1800 | check_cflags -Wpointer-arith | |
1801 | check_cflags -Wredundant-decls | |
cc1fb623 | 1802 | check_cflags -Wno-pointer-sign |
f4929996 | 1803 | check_cflags -Wcast-qual |
9aceb3cf | 1804 | check_cflags -Wwrite-strings |
652a5bf6 | 1805 | check_cflags -Wtype-limits |
5af4e0cc | 1806 | enabled extra_warnings && check_cflags -Winline |
cf9d24ad | 1807 | |
57bd82d4 | 1808 | # add some linker flags |
5c0e9479 | 1809 | check_ldflags -Wl,--warn-common |
e240ee67 | 1810 | check_ldflags $LDLATEFLAGS |
c2fd6530 | 1811 | check_ldflags -Wl,-Bsymbolic |
94a3401e | 1812 | |
bd2216e4 MR |
1813 | if enabled small; then |
1814 | check_cflags -Os # not all compilers support -Os | |
8400d6b8 DB |
1815 | optimizations="small" |
1816 | elif enabled optimizations; then | |
3dddba4b | 1817 | if $cc -v 2>&1 | grep -q xlc; then |
30a3e5d4 NP |
1818 | add_cflags "-O5" |
1819 | add_ldflags "-O5" | |
cf9d24ad | 1820 | else |
30a3e5d4 | 1821 | add_cflags "-O3" |
cf9d24ad | 1822 | fi |
cddf3f45 | 1823 | fi |
11fdbc44 | 1824 | check_cflags -fno-math-errno |
b2eb2ff0 | 1825 | check_cflags -fno-signed-zeros |
cddf3f45 | 1826 | |
80581e98 | 1827 | # PIC flags for shared library objects where they are needed |
5af4e0cc | 1828 | if enabled shared; then |
569cb218 MR |
1829 | # LIBOBJFLAGS may have already been set in the OS configuration |
1830 | if test -z "$LIBOBJFLAGS" ; then | |
1831 | case "$arch" in | |
1832 | x86_64|ia64|alpha|sparc*|power*) LIBOBJFLAGS='$(PIC)' ;; | |
1833 | esac | |
1834 | fi | |
80581e98 MN |
1835 | fi |
1836 | ||
90be59ef | 1837 | if enabled gprof; then |
30a3e5d4 NP |
1838 | add_cflags "-p" |
1839 | add_ldflags "-p" | |
1db54e20 DB |
1840 | fi |
1841 | ||
3b26ee47 | 1842 | VHOOKCFLAGS="-fPIC" |
18451f7d | 1843 | |
7f3c02fc | 1844 | # Find out if the .align argument is a power of two or not. |
4454dc1b | 1845 | if test $asmalign_pot = "unknown"; then |
497237c7 RP |
1846 | disable asmalign_pot |
1847 | echo 'asm (".align 3");' | check_cc && enable asmalign_pot | |
4454dc1b JD |
1848 | fi |
1849 | ||
7483e694 DB |
1850 | enabled_any $DECODER_LIST && enable decoders |
1851 | enabled_any $ENCODER_LIST && enable encoders | |
1852 | enabled_any $BSF_LIST && enable bsfs | |
1853 | enabled_any $DEMUXER_LIST && enable demuxers | |
1854 | enabled_any $MUXER_LIST && enable muxers | |
f7679c54 | 1855 | enabled_any $FILTER_LIST && enable filters |
7483e694 DB |
1856 | enabled_any $INDEV_LIST && enable demuxers |
1857 | enabled_any $OUTDEV_LIST && enable muxers | |
1858 | enabled_any $PROTOCOL_LIST && enable protocols | |
1859 | ||
1860 | enabled_any $THREADS_LIST && enable threads | |
1861 | ||
1862 | check_deps $CONFIG_LIST \ | |
1863 | $HAVE_LIST \ | |
1864 | $DECODER_LIST \ | |
1865 | $ENCODER_LIST \ | |
1866 | $PARSER_LIST \ | |
1867 | $BSF_LIST \ | |
1868 | $DEMUXER_LIST \ | |
1869 | $MUXER_LIST \ | |
f7679c54 | 1870 | $FILTER_LIST \ |
7483e694 DB |
1871 | $INDEV_LIST \ |
1872 | $OUTDEV_LIST \ | |
1873 | $PROTOCOL_LIST \ | |
f70f03f6 | 1874 | |
f7b8bffe | 1875 | enabled libdc1394 && append pkg_requires "libraw1394" |
fb2ce7d9 | 1876 | enabled libtheora && append pkg_requires "theora" |
f9def9cc | 1877 | enabled libvorbis && append pkg_requires "vorbisenc" |
fb2ce7d9 | 1878 | |
f36958f8 DB |
1879 | echo "install prefix $PREFIX" |
1880 | echo "source path $source_path" | |
1881 | echo "C compiler $cc" | |
1882 | echo "make $make" | |
bfd5afd8 | 1883 | echo ".align is power-of-two $asmalign_pot" |
f36958f8 | 1884 | echo "ARCH $arch ($cpu)" |
eb94aca9 | 1885 | if test "$BUILDSUF" != ""; then |
f36958f8 | 1886 | echo "build suffix $BUILDSUF" |
eb94aca9 | 1887 | fi |
0db2ce77 | 1888 | echo "big-endian ${bigendian-no}" |
419b8784 | 1889 | if test $arch = "x86_32" -o $arch = "x86_64"; then |
0db2ce77 MR |
1890 | echo "MMX enabled ${mmx-no}" |
1891 | echo "CMOV enabled ${cmov-no}" | |
1892 | echo "CMOV is fast ${fast_cmov-no}" | |
971cc990 MN |
1893 | echo "EBX available ${ebx_available-no}" |
1894 | echo "EBP available ${ebp_available-no}" | |
e41e8342 | 1895 | fi |
cc6a90dd | 1896 | if test $arch = "armv4l"; then |
0db2ce77 MR |
1897 | echo "ARMv5TE enabled ${armv5te-no}" |
1898 | echo "ARMv6 enabled ${armv6-no}" | |
1899 | echo "IWMMXT enabled ${iwmmxt-no}" | |
eba9ae3c | 1900 | fi |
e241ba14 | 1901 | if test $arch = "mips"; then |
0db2ce77 | 1902 | echo "MMI enabled ${mmi-no}" |
e41e8342 | 1903 | fi |
cc6a90dd | 1904 | if test $arch = "powerpc"; then |
0db2ce77 MR |
1905 | echo "AltiVec enabled ${altivec-no}" |
1906 | echo "dcbzl available ${dcbzl-no}" | |
e41e8342 | 1907 | fi |
0db2ce77 MR |
1908 | echo "gprof enabled ${gprof-no}" |
1909 | echo "debug symbols ${debug-no}" | |
1910 | echo "strip symbols ${dostrip-no}" | |
8400d6b8 | 1911 | echo "optimizations ${optimizations-no}" |
0db2ce77 MR |
1912 | echo "static ${static-no}" |
1913 | echo "shared ${shared-no}" | |
4a24ab64 | 1914 | echo "postprocessing support ${postproc-no}" |
13ca50f3 | 1915 | echo "software scaler enabled ${swscale-no}" |
f7679c54 | 1916 | echo "new filter support ${avfilter-no}" |
81124ba0 | 1917 | echo "filters using lavformat ${avfilter_lavf-no}" |
0db2ce77 | 1918 | echo "video hooking ${vhook-no}" |
90be59ef | 1919 | if enabled vhook; then |
0db2ce77 MR |
1920 | echo "Imlib2 support ${imlib2-no}" |
1921 | echo "FreeType support ${freetype2-no}" | |
68892110 | 1922 | fi |
0db2ce77 | 1923 | echo "network support ${network-no}" |
90be59ef | 1924 | if enabled network; then |
0db2ce77 | 1925 | echo "IPv6 support ${ipv6-no}" |
bfd5afd8 | 1926 | fi |
0db2ce77 MR |
1927 | echo "threading support ${thread_type-no}" |
1928 | echo "SDL support ${sdl-no}" | |
90be59ef | 1929 | if enabled sdl_too_old; then |
bfd5afd8 DB |
1930 | echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support." |
1931 | fi | |
0db2ce77 MR |
1932 | echo "Sun medialib support ${mlib-no}" |
1933 | echo "AVISynth enabled ${avisynth-no}" | |
1934 | echo "liba52 support ${liba52-no}" | |
1935 | echo "liba52 dlopened ${liba52bin-no}" | |
1936 | echo "libamr-nb support ${libamr_nb-no}" | |
1937 | echo "libamr-wb support ${libamr_wb-no}" | |
f7b8bffe | 1938 | echo "libdc1394 support ${libdc1394-no}" |
0db2ce77 MR |
1939 | echo "libfaac enabled ${libfaac-no}" |
1940 | echo "libfaad enabled ${libfaad-no}" | |
7e0871a7 | 1941 | echo "libfaad dlopened ${libfaadbin-no}" |
0db2ce77 MR |
1942 | echo "libgsm enabled ${libgsm-no}" |
1943 | echo "libmp3lame enabled ${libmp3lame-no}" | |
1944 | echo "libnut enabled ${libnut-no}" | |
0db2ce77 MR |
1945 | echo "libtheora enabled ${libtheora-no}" |
1946 | echo "libvorbis enabled ${libvorbis-no}" | |
1947 | echo "x264 enabled ${libx264-no}" | |
1948 | echo "XviD enabled ${libxvid-no}" | |
1949 | echo "zlib enabled ${zlib-no}" | |
2c62e737 | 1950 | echo |
de6d9b64 | 1951 | |
f7679c54 | 1952 | for type in decoder encoder parser demuxer muxer protocol filter bsf indev outdev; do |
8138b9db | 1953 | echo "Enabled ${type}s:" |
f65c9da1 | 1954 | eval list=\$$(toupper $type)_LIST |
8138b9db | 1955 | for part in $list; do |
f65c9da1 MR |
1956 | enabled $part && echo ${part%_*} |
1957 | done | sort | pr -3 -t | |
1958 | echo | |
8138b9db RP |
1959 | done |
1960 | ||
3fe142e2 DB |
1961 | enabled nonfree && |
1962 | echo "License: unredistributable" || | |
1963 | (enabled gpl && | |
1964 | echo "License: GPL" || | |
1965 | echo "License: LGPL") | |
ca5323af | 1966 | |
cf1392e9 DB |
1967 | echo "Creating config.mak and config.h..." |
1968 | ||
29799f8b DB |
1969 | echo "# Automatically generated by configure - do not modify!" > config.mak |
1970 | echo "/* Automatically generated by configure - do not modify! */" > $TMPH | |
9c05103f DB |
1971 | echo "#ifndef FFMPEG_CONFIG_H" >> $TMPH |
1972 | echo "#define FFMPEG_CONFIG_H" >> $TMPH | |
0fd12426 | 1973 | echo "#define FFMPEG_CONFIGURATION \"$FFMPEG_CONFIGURATION\"" >> $TMPH |
de6d9b64 | 1974 | |
2266e085 | 1975 | echo "PREFIX=$PREFIX" >> config.mak |
c75560ae | 1976 | echo "prefix=\$(DESTDIR)\$(PREFIX)" >> config.mak |
22a324da DB |
1977 | echo "LIBDIR=\$(DESTDIR)$libdir" >> config.mak |
1978 | echo "SHLIBDIR=\$(DESTDIR)$shlibdir" >> config.mak | |
1979 | echo "INCDIR=\$(DESTDIR)$incdir" >> config.mak | |
1980 | echo "BINDIR=\$(DESTDIR)$bindir" >> config.mak | |
1981 | echo "MANDIR=\$(DESTDIR)$mandir" >> config.mak | |
4a908fbc | 1982 | echo "MAKE=$make" >> config.mak |
980fc7b8 FB |
1983 | echo "CC=$cc" >> config.mak |
1984 | echo "AR=$ar" >> config.mak | |
be7109c1 | 1985 | echo "RANLIB=$ranlib" >> config.mak |
20369773 | 1986 | echo "LN_S=$ln_s" >> config.mak |
3ae3b721 RP |
1987 | enabled dostrip && |
1988 | echo "STRIP=$strip" >> config.mak || | |
f25fc9b1 | 1989 | echo "STRIP=echo ignoring strip" >> config.mak |
75388c74 | 1990 | |
a9b3f630 | 1991 | echo "OPTFLAGS=$CFLAGS" >> config.mak |
408382a4 | 1992 | echo "VHOOKCFLAGS=$VHOOKCFLAGS">>config.mak |
0f3cb305 | 1993 | echo "LDFLAGS=$LDFLAGS" >> config.mak |
c536cb09 | 1994 | echo "FFSERVERLDFLAGS=$FFSERVERLDFLAGS" >> config.mak |
e1707f52 | 1995 | echo "SHFLAGS=$SHFLAGS" >> config.mak |
408382a4 | 1996 | echo "VHOOKSHFLAGS=$VHOOKSHFLAGS" >> config.mak |
fbb9d104 | 1997 | echo "VHOOKLIBS=$VHOOKLIBS" >> config.mak |
80581e98 | 1998 | echo "LIBOBJFLAGS=$LIBOBJFLAGS" >> config.mak |
5af4e0cc | 1999 | echo "BUILD_STATIC=$static" >> config.mak |
eb94aca9 | 2000 | echo "BUILDSUF=$BUILDSUF" >> config.mak |
c5f14466 | 2001 | echo "FULLNAME=$FULLNAME" >> config.mak |
f3ec2d46 | 2002 | echo "LIBPREF=$LIBPREF" >> config.mak |
c5f14466 | 2003 | echo "LIBSUF=$LIBSUF" >> config.mak |
24743a76 | 2004 | echo "LIBNAME=$LIBNAME" >> config.mak |
f3ec2d46 | 2005 | echo "SLIBPREF=$SLIBPREF" >> config.mak |
c5f14466 RP |
2006 | echo "SLIBSUF=$SLIBSUF" >> config.mak |
2007 | echo "EXESUF=$EXESUF" >> config.mak | |
315c741d | 2008 | echo "DEPEND_CMD=$DEPEND_CMD" >> config.mak |
08c4e395 | 2009 | echo "VHOOK_DEPEND_CMD=$VHOOK_DEPEND_CMD" >> config.mak |
4dc62701 | 2010 | |
90be59ef | 2011 | if enabled bigendian; then |
7483e694 DB |
2012 | echo "WORDS_BIGENDIAN=yes" >> config.mak |
2013 | echo "#define WORDS_BIGENDIAN 1" >> $TMPH | |
91d1f1a4 | 2014 | fi |
44161118 | 2015 | |
90be59ef | 2016 | if enabled sdl; then |
7483e694 DB |
2017 | echo "SDL_LIBS=`"${SDL_CONFIG}" --libs`" >> config.mak |
2018 | echo "SDL_CFLAGS=`"${SDL_CONFIG}" --cflags`" >> config.mak | |
a86b921c | 2019 | fi |
90be59ef | 2020 | if enabled texi2html; then |
7483e694 | 2021 | echo "BUILD_DOC=yes" >> config.mak |
146ea952 | 2022 | fi |
5a872801 | 2023 | |
719c8e00 MR |
2024 | get_version(){ |
2025 | name=$1 | |
2026 | file=$source_path/$2 | |
147e7692 MR |
2027 | eval $(grep "#define ${name}_VERSION_M" "$file" | awk '{ print $2"="$3 }') |
2028 | eval ${name}_VERSION=\$${name}_VERSION_MAJOR.\$${name}_VERSION_MINOR.\$${name}_VERSION_MICRO | |
0e32c8c6 MR |
2029 | lcname=$(tolower $name) |
2030 | eval echo "${lcname}_VERSION=\$${name}_VERSION" >> config.mak | |
2031 | eval echo "${lcname}_VERSION_MAJOR=\$${name}_VERSION_MAJOR" >> config.mak | |
719c8e00 MR |
2032 | } |
2033 | ||
147e7692 MR |
2034 | get_version LIBSWSCALE libswscale/swscale.h |
2035 | get_version LIBPOSTPROC libpostproc/postprocess.h | |
2036 | get_version LIBAVCODEC libavcodec/avcodec.h | |
2037 | get_version LIBAVDEVICE libavdevice/avdevice.h | |
2038 | get_version LIBAVFORMAT libavformat/avformat.h | |
2039 | get_version LIBAVUTIL libavutil/avutil.h | |
a6601d69 | 2040 | get_version LIBAVFILTER libavfilter/avfilter.h |
5a872801 | 2041 | |
5af4e0cc | 2042 | if enabled shared; then |
7483e694 DB |
2043 | echo "BUILD_SHARED=yes" >> config.mak |
2044 | echo "PIC=-fPIC -DPIC" >> config.mak | |
7483e694 DB |
2045 | echo "SLIBNAME=${SLIBNAME}" >> config.mak |
2046 | echo "SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION}" >> config.mak | |
2047 | echo "SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR}" >> config.mak | |
d22e8442 | 2048 | echo "SLIB_CREATE_DEF_CMD=${SLIB_CREATE_DEF_CMD}" >> config.mak |
7483e694 DB |
2049 | echo "SLIB_EXTRA_CMD=${SLIB_EXTRA_CMD}" >> config.mak |
2050 | echo "SLIB_INSTALL_EXTRA_CMD=${SLIB_INSTALL_EXTRA_CMD}" >> config.mak | |
2051 | echo "SLIB_UNINSTALL_EXTRA_CMD=${SLIB_UNINSTALL_EXTRA_CMD}" >> config.mak | |
0319c531 | 2052 | fi |
d7e27559 | 2053 | echo "LIB_INSTALL_EXTRA_CMD=${LIB_INSTALL_EXTRA_CMD}" >> config.mak |
ef0bc4c9 | 2054 | echo "EXTRALIBS=$extralibs" >> config.mak |
d2845d68 | 2055 | |
3d907e22 MR |
2056 | print_config ARCH_ $TMPH config.mak $ARCH_LIST |
2057 | print_config HAVE_ $TMPH config.mak $HAVE_LIST | |
7483e694 DB |
2058 | print_config CONFIG_ $TMPH config.mak $CONFIG_LIST \ |
2059 | $DECODER_LIST \ | |
2060 | $ENCODER_LIST \ | |
2061 | $PARSER_LIST \ | |
2062 | $BSF_LIST \ | |
2063 | $DEMUXER_LIST \ | |
2064 | $MUXER_LIST \ | |
f7679c54 | 2065 | $FILTER_LIST \ |
7483e694 DB |
2066 | $PROTOCOL_LIST \ |
2067 | $INDEV_LIST \ | |
2068 | $OUTDEV_LIST \ | |
8ac17293 | 2069 | |
c13e1abd FH |
2070 | echo "#define restrict $_restrict" >> $TMPH |
2071 | ||
bd2216e4 | 2072 | if enabled small; then |
7483e694 | 2073 | echo "#define av_always_inline" >> $TMPH |
bb801c97 MN |
2074 | fi |
2075 | ||
997baf01 MR |
2076 | echo "SRC_PATH=\"$source_path\"" >> config.mak |
2077 | echo "SRC_PATH_BARE=$source_path" >> config.mak | |
2078 | echo "BUILD_ROOT=\"$PWD\"" >> config.mak | |
0f3cb305 | 2079 | |
8156056e | 2080 | # Apparently it's not possible to portably echo a backslash. |
3ae3b721 | 2081 | enabled asmalign_pot && |
7483e694 DB |
2082 | printf '#define ASMALIGN(ZEROBITS) ".align " #ZEROBITS "\\n\\t"\n' >> $TMPH || |
2083 | printf '#define ASMALIGN(ZEROBITS) ".align 1<<" #ZEROBITS "\\n\\t"\n' >> $TMPH | |
4454dc1b | 2084 | |
b4d96ba2 | 2085 | echo "#define EXTERN_PREFIX \"${extern_prefix}\"" >> $TMPH |
bc634f6f | 2086 | |
9c05103f DB |
2087 | echo "#endif /* FFMPEG_CONFIG_H */" >> $TMPH |
2088 | ||
b7860763 | 2089 | # Do not overwrite an unchanged config.h to avoid superfluous rebuilds. |
3ae3b721 RP |
2090 | cmp -s $TMPH config.h && |
2091 | echo "config.h is unchanged" || | |
2092 | mv -f $TMPH config.h | |
3d204385 | 2093 | |
f3ec2d46 | 2094 | rm -f $TMPO $TMPC $TMPE $TMPS $TMPH |
def4272a | 2095 | |
165af439 | 2096 | # build tree in object directory if source path is different from current one |
90be59ef | 2097 | if enabled source_path_used; then |
165af439 | 2098 | DIRS="\ |
7483e694 DB |
2099 | doc \ |
2100 | libavcodec \ | |
2101 | libavcodec/alpha \ | |
2102 | libavcodec/armv4l \ | |
2103 | libavcodec/bfin \ | |
2104 | libavcodec/i386 \ | |
2105 | libavcodec/mlib \ | |
2106 | libavcodec/ppc \ | |
2107 | libavcodec/sh4 \ | |
2108 | libavcodec/sparc \ | |
52a9cf34 | 2109 | libavdevice \ |
f7679c54 | 2110 | libavfilter \ |
7483e694 DB |
2111 | libavformat \ |
2112 | libavutil \ | |
2113 | libpostproc \ | |
2114 | libswscale \ | |
2115 | tests \ | |
2116 | tools \ | |
2117 | vhook \ | |
2118 | " | |
165af439 | 2119 | FILES="\ |
7483e694 DB |
2120 | Makefile \ |
2121 | common.mak \ | |
2122 | doc/texi2pod.pl \ | |
2123 | libavcodec/Makefile \ | |
52a9cf34 | 2124 | libavdevice/Makefile \ |
f7679c54 | 2125 | libavfilter/Makefile \ |
7483e694 DB |
2126 | libavformat/Makefile \ |
2127 | libavutil/Makefile \ | |
2128 | libpostproc/Makefile \ | |
2129 | libswscale/Makefile \ | |
2130 | " | |
165af439 | 2131 | for dir in $DIRS ; do |
7483e694 | 2132 | mkdir -p $dir |
165af439 MR |
2133 | done |
2134 | for f in $FILES ; do | |
20369773 | 2135 | $ln_s "$source_path/$f" $f |
165af439 MR |
2136 | done |
2137 | fi | |
def4272a | 2138 | |
def4272a | 2139 | |
d0674868 | 2140 | # build pkg-config files |
77aee36c | 2141 | # FIXME: libdir and includedir are hardcoded and may differ from the real path. |
def4272a | 2142 | |
d0674868 DB |
2143 | pkgconfig_generate(){ |
2144 | name=$1 | |
2145 | comment=$2 | |
2146 | version=$3 | |
2147 | libs=$4 | |
2148 | requires=$5 | |
d0674868 | 2149 | cat <<EOF >$name.pc |
2266e085 | 2150 | prefix=$PREFIX |
a94e666c | 2151 | exec_prefix=\${prefix} |
def4272a | 2152 | libdir=\${exec_prefix}/lib |
a94e666c | 2153 | includedir=\${prefix}/include |
def4272a | 2154 | |
d0674868 DB |
2155 | Name: $name |
2156 | Description: $comment | |
2157 | Version: $version | |
2158 | Requires: $requires | |
def4272a | 2159 | Conflicts: |
d0674868 | 2160 | Libs: -L\${libdir} $libs |
76a448ed | 2161 | Cflags: -I\${includedir} |
def4272a | 2162 | EOF |
d0674868 | 2163 | } |
def4272a | 2164 | |
d0674868 DB |
2165 | pkgconfig_generate_uninstalled(){ |
2166 | name=$1 | |
9c476fd6 | 2167 | shortname=${name#lib} |
d0674868 DB |
2168 | comment=$2 |
2169 | version=$3 | |
2170 | libs=$4 | |
2171 | requires=$5 | |
2172 | cat <<EOF >$name-uninstalled.pc | |
def4272a AJ |
2173 | prefix= |
2174 | exec_prefix= | |
d0674868 | 2175 | libdir=\${pcfiledir}/$name |
76a448ed | 2176 | includedir=\${pcfiledir} |
def4272a | 2177 | |
d0674868 DB |
2178 | Name: $name |
2179 | Description: $comment | |
2180 | Version: $version | |
2181 | Requires: $requires | |
def4272a | 2182 | Conflicts: |
d0674868 | 2183 | Libs: \${libdir}/${LIBPREF}${shortname}${LIBSUF} $libs |
def4272a AJ |
2184 | Cflags: -I\${includedir} |
2185 | EOF | |
d0674868 | 2186 | } |
def4272a | 2187 | |
f436a23e MR |
2188 | pkgconfig_generate libavutil "FFmpeg utility library" "$LIBAVUTIL_VERSION" -lavutil "" |
2189 | pkgconfig_generate_uninstalled libavutil "FFmpeg utility library" "$LIBAVUTIL_VERSION" | |
def4272a | 2190 | |
f436a23e MR |
2191 | pkgconfig_generate libavcodec "FFmpeg codec library" "$LIBAVCODEC_VERSION" "-lavcodec $extralibs" "$pkg_requires libavutil = $LIBAVUTIL_VERSION" |
2192 | pkgconfig_generate_uninstalled libavcodec "FFmpeg codec library" "$LIBAVCODEC_VERSION" "$extralibs" "$pkg_requires libavutil = $LIBAVUTIL_VERSION" | |
def4272a | 2193 | |
f436a23e MR |
2194 | pkgconfig_generate libavformat "FFmpeg container format library" "$LIBAVFORMAT_VERSION" "-lavformat $extralibs" "$pkg_requires libavcodec = $LIBAVCODEC_VERSION" |
2195 | pkgconfig_generate_uninstalled libavformat "FFmpeg container format library" "$LIBAVFORMAT_VERSION" "$extralibs" "$pkg_requires libavcodec = $LIBAVCODEC_VERSION" | |
def4272a | 2196 | |
f436a23e MR |
2197 | pkgconfig_generate libavdevice "FFmpeg device handling library" "$LIBAVDEVICE_VERSION" "-lavdevice $extralibs" "$pkg_requires libavformat = $LIBAVFORMAT_VERSION" |
2198 | pkgconfig_generate_uninstalled libavdevice "FFmpeg device handling library" "$LIBAVDEVICE_VERSION" "$extralibs" "$pkg_requires libavformat = $LIBAVFORMAT_VERSION" | |
4a24ab64 | 2199 | if enabled postproc; then |
f436a23e MR |
2200 | pkgconfig_generate libpostproc "FFmpeg post processing library" "$LIBPOSTPROC_VERSION" -lpostproc "" |
2201 | pkgconfig_generate_uninstalled libpostproc "FFmpeg post processing library" "$LIBPOSTPROC_VERSION" | |
2e3bcd38 | 2202 | fi |
790c9ca7 | 2203 | |
13ca50f3 | 2204 | if enabled swscale; then |
f436a23e MR |
2205 | pkgconfig_generate libswscale "FFmpeg image rescaling library" "$LIBSWSCALE_VERSION" -lswscale "libavutil = $LIBAVUTIL_VERSION" |
2206 | pkgconfig_generate_uninstalled libswscale "FFmpeg image rescaling library" "$LIBSWSCALE_VERSION" "" "libavutil = $LIBAVUTIL_VERSION" | |
6c0d0413 | 2207 | else |
f436a23e MR |
2208 | pkgconfig_generate libswscale "FFmpeg image rescaling library" "$LIBSWSCALE_VERSION" "" "$pkg_requires libavcodec = $LIBAVCODEC_VERSION" |
2209 | pkgconfig_generate_uninstalled libswscale "FFmpeg image rescaling library" "$LIBSWSCALE_VERSION" "" "$pkg_requires libavcodec = $LIBAVCODEC_VERSION" | |
7483e694 DB |
2210 | apply libswscale.pc sed s/^Libs:.*$/Libs:/ |
2211 | apply libswscale-uninstalled.pc sed s/^Libs:.*$/Libs:/ | |
6c0d0413 | 2212 | fi |
f7679c54 VS |
2213 | |
2214 | if enabled avfilter; then | |
93420809 MR |
2215 | pkgconfig_generate libavfilter "FFmpeg video filtering library" "$LIBAVFILTER_VERSION" "-lavfilter $extralibs" "$pkg_requires libavutil = $LIBAVUTIL_VERSION" ffmpeg |
2216 | pkgconfig_generate_uninstalled libavfilter "FFmpeg video filtering library" "$LIBAVFILTER_VERSION" "$extralibs" "$pkg_requires libavutil = $LIBAVUTIL_VERSION" | |
f7679c54 | 2217 | fi |