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 MR |
63 | echo " --incdir=DIR install includes in DIR [PREFIX/include/ffmpeg]" |
64 | echo " --mandir=DIR install man page in DIR [PREFIX/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]" | |
dc922953 DB |
71 | echo " --enable-pp enable GPLed postprocessing support [default=no]" |
72 | echo " --enable-swscaler software scaler support [default=no]" | |
e5f94c2b RP |
73 | echo " --enable-beosthreads use BeOS threads [default=no]" |
74 | echo " --enable-os2threads use OS/2 threads [default=no]" | |
74c53c2d | 75 | echo " --enable-pthreads use pthreads [default=no]" |
eb113804 | 76 | echo " --enable-w32threads use Win32 threads [default=no]" |
56a059ac | 77 | echo " --enable-x11grab enable X11 grabbing [default=no]" |
0a622b98 MR |
78 | echo |
79 | echo "External library support:" | |
80 | echo " --enable-sunmlib use Sun medialib [default=no]" | |
74c53c2d MR |
81 | echo " --enable-dc1394 enable IIDC-1394 grabbing using libdc1394" |
82 | echo " and libraw1394 [default=no]" | |
e2745046 MR |
83 | echo " --enable-liba52 enable GPLed liba52 support [default=no]" |
84 | echo " --enable-liba52bin open liba52.so.0 at runtime [default=no]" | |
8ac17293 | 85 | echo " --enable-avisynth allow reading AVISynth script files [default=no]" |
f5a756ef DB |
86 | echo " --enable-libamr-nb enable libamr-nb floating point audio codec" |
87 | echo " --enable-libamr-wb enable libamr-wb floating point audio codec" | |
e2745046 MR |
88 | echo " --enable-libfaac enable FAAC support via libfaac [default=no]" |
89 | echo " --enable-libfaad enable FAAD support via libfaad [default=no]" | |
90 | echo " --enable-libfaadbin build FAAD support with runtime linking [default=no]" | |
dc922953 | 91 | echo " --enable-libgsm enable GSM support via libgsm [default=no]" |
e2745046 | 92 | echo " --enable-libmp3lame enable MP3 encoding via libmp3lame [default=no]" |
31235134 DB |
93 | echo " --enable-libnut enable NUT (de)muxing via libnut," |
94 | echo " native demuxer exists [default=no]" | |
ba5fd8c5 | 95 | echo " --enable-libogg enable Ogg muxing via libogg [default=no]" |
71757822 | 96 | echo " --enable-libtheora enable Theora encoding via libtheora [default=no]" |
e2745046 | 97 | echo " --enable-libvorbis enable Vorbis en/decoding via libvorbis," |
31235134 | 98 | echo " native implementations exist [default=no]" |
1cc60c47 DB |
99 | echo " --enable-libx264 enable H.264 encoding via x264 [default=no]" |
100 | echo " --enable-libxvid enable Xvid encoding via xvidcore," | |
31235134 | 101 | echo " native MPEG-4/Xvid encoder exists [default=no]" |
74c53c2d MR |
102 | echo "" |
103 | echo "Advanced options (experts only):" | |
104 | echo " --source-path=PATH path to source code [$source_path]" | |
105 | echo " --cross-prefix=PREFIX use PREFIX for compilation tools [$cross_prefix]" | |
fac252f9 | 106 | echo " --cross-compile assume a cross-compiler is used" |
abcd6d60 | 107 | echo " --target-os=OS compiler targets OS [$targetos]" |
74c53c2d MR |
108 | echo " --cc=CC use C compiler CC [$cc]" |
109 | echo " --make=MAKE use specified make [$make]" | |
110 | echo " --extra-cflags=ECFLAGS add ECFLAGS to CFLAGS [$CFLAGS]" | |
111 | echo " --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]" | |
112 | echo " --extra-libs=ELIBS add ELIBS [$ELIBS]" | |
113 | echo " --build-suffix=SUFFIX suffix for application specific build []" | |
cc6a90dd | 114 | echo " --arch=ARCH select architecture [$arch]" |
7c758d33 DB |
115 | echo " --cpu=CPU selects the minimum cpu required (affects" |
116 | echo " instruction selection, may crash on older CPUs)" | |
2b4c3615 | 117 | echo " --enable-powerpc-perf enable performance report on PPC" |
74c53c2d MR |
118 | echo " (requires enabling PMC)" |
119 | echo " --disable-mmx disable MMX usage" | |
1839e854 | 120 | echo " --disable-armv5te disable armv5te usage" |
edab3048 | 121 | echo " --disable-armv6 disable armv6 usage" |
74c53c2d MR |
122 | echo " --disable-iwmmxt disable iwmmxt usage" |
123 | echo " --disable-altivec disable AltiVec usage" | |
124 | echo " --disable-audio-oss disable OSS audio support [default=no]" | |
125 | echo " --disable-audio-beos disable BeOS audio support [default=no]" | |
126 | echo " --disable-v4l disable video4linux grabbing [default=no]" | |
127 | echo " --disable-v4l2 disable video4linux2 grabbing [default=no]" | |
128 | echo " --disable-bktr disable bktr video grabbing [default=no]" | |
129 | echo " --disable-dv1394 disable DV1394 grabbing [default=no]" | |
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]" | |
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" | |
141 | echo " --enable-memalign-hack emulate memalign, interferes with memory debuggers" | |
74c53c2d MR |
142 | echo " --disable-encoder=NAME disables encoder NAME" |
143 | echo " --enable-encoder=NAME enables encoder NAME" | |
144 | echo " --disable-decoder=NAME disables decoder NAME" | |
145 | echo " --enable-decoder=NAME enables decoder NAME" | |
146 | echo " --disable-encoders disables all encoders" | |
147 | echo " --disable-decoders disables all decoders" | |
ff70e601 MR |
148 | echo " --disable-muxer=NAME disables muxer NAME" |
149 | echo " --enable-muxer=NAME enables muxer NAME" | |
74c53c2d | 150 | echo " --disable-muxers disables all muxers" |
ff70e601 MR |
151 | echo " --disable-demuxer=NAME disables demuxer NAME" |
152 | echo " --enable-demuxer=NAME enables demuxer NAME" | |
74c53c2d | 153 | echo " --disable-demuxers disables all demuxers" |
af9e7d18 MR |
154 | echo " --enable-parser=NAME enables parser NAME" |
155 | echo " --disable-parser=NAME disables parser NAME" | |
156 | echo " --disable-parsers disables all parsers" | |
cd61e407 JM |
157 | echo " --enable-bsf=NAME enables bitstream filter NAME" |
158 | echo " --disable-bsf=NAME disables bitstream filter NAME" | |
159 | echo " --disable-bsfs disables all bitstream filters" | |
c08fb000 AB |
160 | echo " --enable-protocol=NAME enables protocol NAME" |
161 | echo " --disable-protocol=NAME disables protocol NAME" | |
162 | echo " --disable-protocols disables all protocols" | |
0a622b98 MR |
163 | echo |
164 | echo "Developer options (useful when working on FFmpeg itself):" | |
165 | echo " --enable-gprof enable profiling with gprof [$gprof]" | |
166 | echo " --disable-opts disable compiler optimizations" | |
167 | echo " --enable-extra-warnings enable more compiler warnings" | |
168 | echo " --disable-strip disable stripping of executables and shared libraries" | |
74c53c2d MR |
169 | echo "" |
170 | echo "NOTE: Object files are built at the place where configure is launched." | |
171 | exit 1 | |
172 | } | |
cf9d24ad | 173 | |
57bd82d4 MR |
174 | log(){ |
175 | echo "$@" >>$logfile | |
176 | } | |
177 | ||
720c69da | 178 | log_file(){ |
c8e9f801 MR |
179 | log BEGIN $1 |
180 | cat -n $1 >>$logfile | |
181 | log END $1 | |
182 | } | |
183 | ||
2ba042a7 | 184 | echolog(){ |
c8e9f801 | 185 | log "$@" |
57bd82d4 | 186 | echo "$@" |
2ba042a7 MR |
187 | } |
188 | ||
189 | die(){ | |
190 | echolog "$@" | |
191 | cat <<EOF | |
192 | If you think configure made a mistake, make sure you are using the latest | |
193 | version from SVN. If the latest version fails, report the problem to the | |
194 | ffmpeg-devel@mplayerhq.hu mailing list or IRC #ffmpeg on irc.freenode.net. | |
195 | EOF | |
720c69da | 196 | if enabled logging; then |
2ba042a7 MR |
197 | cat <<EOF |
198 | Include the log file "$logfile" produced by configure as this will help | |
199 | solving the problem. | |
200 | EOF | |
201 | else | |
202 | cat <<EOF | |
203 | Rerun configure with logging enabled (do not use --log=no), and include the | |
204 | log this produces with your report. | |
205 | EOF | |
206 | fi | |
57bd82d4 MR |
207 | rm -f $TMPC $TMPO $TMPE $TMPS $TMPH |
208 | exit 1 | |
209 | } | |
210 | ||
904e48f1 | 211 | # "tr '[a-z]' '[A-Z]'" is a workaround for Solaris tr not grokking "tr a-z A-Z" |
44161118 MR |
212 | toupper(){ |
213 | echo "$@" | tr '[a-z]' '[A-Z]' | |
214 | } | |
215 | ||
4a5444db MR |
216 | tolower(){ |
217 | echo "$@" | tr '[A-Z]' '[a-z]' | |
218 | } | |
219 | ||
a8d04fba MR |
220 | set_all(){ |
221 | value=$1 | |
222 | shift | |
223 | for var in $*; do | |
224 | eval $var=$value | |
225 | done | |
226 | } | |
227 | ||
799c9e9b MR |
228 | pushvar(){ |
229 | for var in $*; do | |
230 | eval level=\${${var}_level:=0} | |
231 | eval ${var}_${level}="\$$var" | |
232 | eval ${var}_level=$(($level+1)) | |
233 | done | |
234 | } | |
235 | ||
236 | popvar(){ | |
237 | for var in $*; do | |
238 | eval level=\${${var}_level:-0} | |
239 | test $level = 0 && continue | |
240 | eval level=$(($level-1)) | |
241 | eval $var="\${${var}_${level}}" | |
242 | eval ${var}_level=$level | |
243 | eval unset ${var}_${level} | |
244 | done | |
245 | } | |
246 | ||
a8d04fba MR |
247 | enable(){ |
248 | set_all yes $* | |
249 | } | |
250 | ||
251 | disable(){ | |
252 | set_all no $* | |
253 | } | |
254 | ||
57bd82d4 | 255 | enabled(){ |
44161118 MR |
256 | eval test "x\$$1" = "xyes" |
257 | } | |
258 | ||
37970ebf RP |
259 | disabled(){ |
260 | eval test "x\$$1" = "xno" | |
261 | } | |
262 | ||
44161118 MR |
263 | enabled_all(){ |
264 | for opt; do | |
265 | enabled $opt || return 1 | |
266 | done | |
267 | } | |
268 | ||
85bca2c5 DB |
269 | disabled_all(){ |
270 | for opt; do | |
271 | disabled $opt || return 1 | |
272 | done | |
273 | } | |
274 | ||
44161118 MR |
275 | enabled_any(){ |
276 | for opt; do | |
277 | enabled $opt && return 0 | |
278 | done | |
279 | } | |
280 | ||
85bca2c5 DB |
281 | disabled_any(){ |
282 | for opt; do | |
283 | disabled $opt && return 0 | |
284 | done | |
285 | } | |
286 | ||
30fd06be MR |
287 | check_deps(){ |
288 | for cfg; do | |
799c9e9b MR |
289 | enabled ${cfg}_checking && die "Circular dependency for $cfg." |
290 | disabled ${cfg}_checking && continue | |
291 | enable ${cfg}_checking | |
292 | ||
30fd06be MR |
293 | eval dep_all="\$${cfg}_deps" |
294 | eval dep_any="\$${cfg}_deps_any" | |
799c9e9b MR |
295 | |
296 | pushvar cfg dep_all dep_any | |
297 | check_deps $dep_all $dep_any | |
298 | popvar cfg dep_all dep_any | |
299 | ||
30fd06be MR |
300 | enabled_all $dep_all || disable $cfg |
301 | enabled_any $dep_any || disable $cfg | |
799c9e9b MR |
302 | |
303 | disable ${cfg}_checking | |
30fd06be MR |
304 | done |
305 | } | |
306 | ||
44161118 MR |
307 | print_config(){ |
308 | pfx=$1 | |
309 | header=$2 | |
310 | makefile=$3 | |
311 | shift 3 | |
312 | for cfg; do | |
3d907e22 | 313 | ucname="`toupper $cfg`" |
44161118 | 314 | if enabled $cfg; then |
3d907e22 MR |
315 | echo "#define ${pfx}${ucname} 1" >> $header |
316 | echo "#define ENABLE_${ucname} 1" >> $header | |
317 | echo "${pfx}${ucname}=yes" >> $makefile | |
318 | else | |
319 | echo "#define ENABLE_${ucname} 0" >> $header | |
44161118 MR |
320 | fi |
321 | done | |
57bd82d4 MR |
322 | } |
323 | ||
324 | flags_saved(){ | |
325 | (: ${SAVE_CFLAGS?}) 2>/dev/null | |
326 | } | |
327 | ||
dcd479c0 | 328 | save_flags(){ |
57bd82d4 | 329 | flags_saved && return |
dcd479c0 MR |
330 | SAVE_CFLAGS="$CFLAGS" |
331 | SAVE_LDFLAGS="$LDFLAGS" | |
332 | SAVE_extralibs="$extralibs" | |
333 | } | |
334 | ||
335 | restore_flags(){ | |
f5d28d10 | 336 | flags_saved || return |
dcd479c0 MR |
337 | CFLAGS="$SAVE_CFLAGS" |
338 | LDFLAGS="$SAVE_LDFLAGS" | |
339 | extralibs="$SAVE_extralibs" | |
340 | unset SAVE_CFLAGS | |
341 | unset SAVE_LDFLAGS | |
342 | unset SAVE_extralibs | |
343 | } | |
344 | ||
345 | temp_cflags(){ | |
346 | save_flags | |
347 | CFLAGS="$CFLAGS $*" | |
348 | } | |
349 | ||
350 | temp_ldflags(){ | |
351 | save_flags | |
352 | LDFLAGS="$LDFLAGS $*" | |
353 | } | |
354 | ||
355 | temp_extralibs(){ | |
356 | save_flags | |
357 | extralibs="$extralibs $*" | |
358 | } | |
359 | ||
57bd82d4 MR |
360 | append(){ |
361 | var=$1 | |
362 | shift | |
363 | flags_saved && eval "SAVE_$var=\"\$SAVE_$var $*\"" | |
364 | eval "$var=\"\$$var $*\"" | |
365 | } | |
366 | ||
367 | add_cflags(){ | |
368 | append CFLAGS "$@" | |
369 | } | |
370 | ||
371 | add_ldflags(){ | |
372 | append LDFLAGS "$@" | |
373 | } | |
374 | ||
375 | add_extralibs(){ | |
376 | append extralibs "$@" | |
377 | } | |
378 | ||
b0cfb663 | 379 | check_cmd(){ |
b3cb5d51 | 380 | log "$@" |
9b4f605c | 381 | "$@" >>$logfile 2>&1 |
b0cfb663 MR |
382 | } |
383 | ||
dcd479c0 | 384 | check_cc(){ |
57bd82d4 MR |
385 | log check_cc "$@" |
386 | cat >$TMPC | |
720c69da | 387 | log_file $TMPC |
b0cfb663 | 388 | check_cmd $cc $CFLAGS "$@" -c -o $TMPO $TMPC |
57bd82d4 MR |
389 | } |
390 | ||
391 | check_cpp(){ | |
392 | log check_cpp "$@" | |
dcd479c0 | 393 | cat >$TMPC |
720c69da | 394 | log_file $TMPC |
b0cfb663 | 395 | check_cmd $cc $CFLAGS "$@" -E -o $TMPO $TMPC |
dcd479c0 MR |
396 | } |
397 | ||
398 | check_ld(){ | |
57bd82d4 | 399 | log check_ld "$@" |
0607887f | 400 | check_cc || return |
b0cfb663 | 401 | check_cmd $cc $LDFLAGS "$@" -o $TMPE $TMPO $extralibs |
dcd479c0 MR |
402 | } |
403 | ||
404 | check_cflags(){ | |
57bd82d4 MR |
405 | log check_cflags "$@" |
406 | check_cc "$@" <<EOF && add_cflags "$@" | |
dcd479c0 MR |
407 | int x; |
408 | EOF | |
409 | } | |
410 | ||
411 | check_ldflags(){ | |
57bd82d4 MR |
412 | log check_ldflags "$@" |
413 | check_ld "$@" <<EOF && add_ldflags "$@" | |
414 | int main(){ | |
415 | return 0; | |
416 | } | |
dcd479c0 MR |
417 | EOF |
418 | } | |
419 | ||
420 | check_header(){ | |
57bd82d4 | 421 | log check_header "$@" |
dcd479c0 MR |
422 | header=$1 |
423 | shift | |
d8bc5f06 MR |
424 | var=`echo $header | sed 's/[^A-Za-z0-9_]/_/g'` |
425 | disable $var | |
426 | check_cpp "$@" <<EOF && enable $var | |
dcd479c0 MR |
427 | #include <$header> |
428 | int x; | |
429 | EOF | |
430 | } | |
431 | ||
432 | check_func(){ | |
57bd82d4 | 433 | log check_func "$@" |
dcd479c0 MR |
434 | func=$1 |
435 | shift | |
d8bc5f06 MR |
436 | disable $func |
437 | check_ld "$@" <<EOF && enable $func | |
dcd479c0 MR |
438 | extern int $func(); |
439 | int main(){ | |
440 | $func(); | |
441 | } | |
442 | EOF | |
443 | } | |
444 | ||
f8d7b072 MR |
445 | check_func2(){ |
446 | log check_func2 "$@" | |
447 | headers=$1 | |
448 | func=$2 | |
449 | shift 2 | |
450 | disable $func | |
451 | incs="" | |
452 | for hdr in $headers; do | |
453 | incs="$incs | |
454 | #include <$hdr>" | |
455 | done | |
456 | check_ld "$@" <<EOF && enable $func | |
457 | $incs | |
458 | int main(){ | |
459 | (void) $func; | |
460 | return 0; | |
461 | } | |
462 | EOF | |
463 | } | |
464 | ||
57bd82d4 MR |
465 | check_lib(){ |
466 | log check_lib "$@" | |
467 | header="$1" | |
468 | func="$2" | |
469 | shift 2 | |
fcfcde17 MR |
470 | temp_extralibs "$@" |
471 | check_header $header && check_func $func && add_extralibs "$@" | |
472 | err=$? | |
473 | restore_flags | |
474 | return $err | |
57bd82d4 MR |
475 | } |
476 | ||
f8d7b072 MR |
477 | check_lib2(){ |
478 | log check_lib2 "$@" | |
479 | headers="$1" | |
480 | func="$2" | |
481 | shift 2 | |
482 | temp_extralibs "$@" | |
483 | check_func2 "$headers" $func && add_extralibs "$@" | |
484 | err=$? | |
485 | restore_flags | |
486 | return $err | |
487 | } | |
488 | ||
dcd479c0 | 489 | check_exec(){ |
90be59ef | 490 | check_ld "$@" && { enabled cross_compile || $TMPE >>$logfile 2>&1; } |
57bd82d4 MR |
491 | } |
492 | ||
7dfef245 MR |
493 | check_exec_crash(){ |
494 | code=`cat` | |
495 | ||
496 | # exit() is not async signal safe. _Exit (C99) and _exit (POSIX) | |
497 | # are safe but may not be available everywhere. Thus we use | |
498 | # raise(SIGTERM) instead. The check is run in a subshell so we | |
499 | # can redirect the "Terminated" message from the shell. SIGBUS | |
500 | # is not defined by standard C so it is used conditionally. | |
501 | ||
502 | (check_exec "$@") >>$logfile 2>&1 <<EOF | |
503 | #include <signal.h> | |
504 | static void sighandler(int sig){ | |
505 | raise(SIGTERM); | |
506 | } | |
507 | int main(){ | |
508 | signal(SIGILL, sighandler); | |
509 | signal(SIGFPE, sighandler); | |
510 | signal(SIGSEGV, sighandler); | |
511 | #ifdef SIGBUS | |
512 | signal(SIGBUS, sighandler); | |
513 | #endif | |
514 | { $code } | |
515 | } | |
516 | EOF | |
517 | } | |
518 | ||
57bd82d4 MR |
519 | require(){ |
520 | name="$1" | |
521 | header="$2" | |
522 | func="$3" | |
523 | shift 3 | |
524 | check_lib $header $func "$@" || die "ERROR: $name not found" | |
dcd479c0 MR |
525 | } |
526 | ||
f8d7b072 MR |
527 | require2(){ |
528 | name="$1" | |
529 | headers="$2" | |
530 | func="$3" | |
531 | shift 3 | |
532 | check_lib2 "$headers" $func "$@" || die "ERROR: $name not found" | |
533 | } | |
534 | ||
eea50282 MR |
535 | check_foo_config(){ |
536 | cfg=$1 | |
537 | pkg=$2 | |
538 | header=$3 | |
539 | func=$4 | |
540 | shift 4 | |
541 | disable $cfg | |
542 | check_cmd ${pkg}-config --version | |
543 | err=$? | |
544 | if test "$err" = 0; then | |
545 | temp_cflags `${pkg}-config --cflags` | |
546 | temp_extralibs `${pkg}-config --libs` | |
547 | check_lib "$@" $header $func && enable $cfg | |
548 | fi | |
549 | return $err | |
550 | } | |
551 | ||
c505dd31 MR |
552 | apply(){ |
553 | file=$1 | |
554 | shift | |
555 | "$@" < "$file" > "$file.tmp" && mv "$file.tmp" "$file" || rm "$file.tmp" | |
556 | } | |
557 | ||
c88f5d72 MR |
558 | CONFIG_LIST=' |
559 | encoders | |
560 | decoders | |
561 | parsers | |
cd61e407 | 562 | bsfs |
c88f5d72 MR |
563 | muxers |
564 | demuxers | |
c88f5d72 MR |
565 | audio_beos |
566 | audio_oss | |
567 | avisynth | |
568 | beos_netserver | |
569 | bktr | |
570 | dc1394 | |
c88f5d72 | 571 | dv1394 |
c88f5d72 MR |
572 | ffmpeg |
573 | ffplay | |
574 | ffserver | |
575 | gpl | |
ecfc4f44 | 576 | gprof |
c88f5d72 | 577 | ipv6 |
7bc5f2a8 | 578 | liba52 |
f8904fd9 | 579 | liba52bin |
f5a756ef DB |
580 | libamr |
581 | libamr_nb | |
582 | libamr_wb | |
2eed5a46 DB |
583 | libfaac |
584 | libfaad | |
585 | libfaadbin | |
c88f5d72 | 586 | libgsm |
6ebe07fb | 587 | libmp3lame |
c88f5d72 MR |
588 | libnut |
589 | libogg | |
150d2772 | 590 | libtheora |
c88f5d72 | 591 | libvorbis |
1cc60c47 DB |
592 | libx264 |
593 | libxvid | |
c88f5d72 | 594 | memalign_hack |
c88f5d72 MR |
595 | mpegaudio_hp |
596 | network | |
2b4c3615 | 597 | powerpc_perf |
c88f5d72 MR |
598 | pp |
599 | protocols | |
600 | swscaler | |
601 | vhook | |
afde41b4 MR |
602 | v4l |
603 | v4l2 | |
56a059ac | 604 | x11grab |
c88f5d72 MR |
605 | zlib |
606 | ' | |
607 | ||
8eee7025 DB |
608 | THREADS_LIST=' |
609 | beosthreads | |
610 | os2threads | |
611 | pthreads | |
612 | w32threads | |
613 | ' | |
614 | ||
3f5b56e5 MR |
615 | ARCH_LIST=' |
616 | alpha | |
617 | armv4l | |
618 | bfin | |
619 | ia64 | |
620 | m68k | |
621 | mips | |
622 | parisc | |
623 | powerpc | |
624 | s390 | |
625 | sh4 | |
626 | sparc | |
627 | sparc64 | |
628 | x86 | |
629 | x86_32 | |
630 | x86_64 | |
631 | ' | |
632 | ||
633 | ARCH_EXT_LIST=' | |
1ac9331a | 634 | altivec |
1ac9331a | 635 | armv5te |
edab3048 | 636 | armv6 |
3f5b56e5 MR |
637 | iwmmxt |
638 | mmi | |
639 | mmx | |
640 | ' | |
641 | ||
642 | HAVE_LIST=" | |
643 | $ARCH_EXT_LIST | |
644 | $THREADS_LIST | |
645 | altivec_h | |
c9fdab0d | 646 | arpa_inet_h |
c88f5d72 | 647 | byteswap_h |
1ac9331a | 648 | cmov |
c88f5d72 | 649 | dcbzl |
f8aa696f DB |
650 | dev_bktr_ioctl_bt848_h |
651 | dev_bktr_ioctl_meteor_h | |
652 | dev_ic_bt8xx_h | |
653 | dev_video_meteor_ioctl_meteor_h | |
654 | dev_video_bktr_ioctl_bt848_h | |
18b67ae5 | 655 | dlfcn_h |
c88f5d72 | 656 | dlopen |
245626d0 DB |
657 | ebp_available |
658 | ebx_available | |
c2a29455 | 659 | fast_64bit |
7073e9fc | 660 | fast_cmov |
7b829d2a | 661 | fast_unaligned |
c88f5d72 | 662 | freetype2 |
c88f5d72 | 663 | imlib2 |
2e1913b1 | 664 | inet_aton |
c88f5d72 MR |
665 | localtime_r |
666 | lrintf | |
f8aa696f DB |
667 | machine_ioctl_bt848_h |
668 | machine_ioctl_meteor_h | |
c88f5d72 MR |
669 | malloc_h |
670 | memalign | |
671 | mlib | |
9c914398 | 672 | os2 |
c88f5d72 MR |
673 | sdl |
674 | sdl_video_size | |
deb29777 | 675 | soundcard_h |
8e380710 | 676 | ssse3 |
b0c858d8 | 677 | sys_poll_h |
deb29777 | 678 | sys_soundcard_h |
b265431e | 679 | threads |
0cb78cef | 680 | " |
44161118 | 681 | |
520cc7f1 | 682 | CMDLINE_SELECT=" |
3f5b56e5 | 683 | $ARCH_EXT_LIST |
520cc7f1 | 684 | $CONFIG_LIST |
8eee7025 | 685 | $THREADS_LIST |
520cc7f1 MR |
686 | debug |
687 | extra_warnings | |
520cc7f1 MR |
688 | shared |
689 | static | |
690 | " | |
691 | ||
912f3148 DB |
692 | # code dependency declarations |
693 | ||
694 | # decoders / encoders | |
33a0dd37 | 695 | dxa_decoder_deps="zlib" |
30fd06be | 696 | flashsv_decoder_deps="zlib" |
773be23a | 697 | flashsv_encoder_deps="zlib" |
4a815a7f | 698 | flv_decoder_deps="h263_decoder" |
df495dbd | 699 | h263_decoder_deps="h263_parser mpeg4video_parser" |
4a815a7f | 700 | h263i_decoder_deps="h263_decoder" |
26b4fe82 | 701 | h264_decoder_deps="h264_parser" |
30fd06be | 702 | mpeg_xvmc_decoder_deps="xvmc" |
4a815a7f DB |
703 | mpeg4_decoder_deps="h263_decoder" |
704 | msmpeg4v1_decoder_deps="h263_decoder" | |
705 | msmpeg4v2_decoder_deps="h263_decoder" | |
706 | msmpeg4v3_decoder_deps="h263_decoder" | |
30fd06be MR |
707 | png_decoder_deps="zlib" |
708 | png_encoder_deps="zlib" | |
4a815a7f DB |
709 | vc1_decoder_deps="h263_decoder" |
710 | wmv1_decoder_deps="h263_decoder" | |
711 | wmv2_decoder_deps="h263_decoder" | |
712 | wmv3_decoder_deps="h263_decoder" | |
30fd06be MR |
713 | zmbv_decoder_deps="zlib" |
714 | zmbv_encoder_deps="zlib" | |
715 | ||
912f3148 | 716 | # external libraries |
30fd06be | 717 | mpeg4aac_decoder_deps="libfaad" |
7bc5f2a8 | 718 | liba52_decoder_deps="liba52" |
f5a756ef DB |
719 | libamr_nb_decoder_deps="libamr_nb" |
720 | libamr_nb_encoder_deps="libamr_nb" | |
721 | libamr_wb_decoder_deps="libamr_wb" | |
722 | libamr_wb_encoder_deps="libamr_wb" | |
c9171a83 | 723 | libfaac_encoder_deps="libfaac" |
69ddbd1d | 724 | libfaad_decoder_deps="libfaad" |
299c77d5 MR |
725 | libgsm_decoder_deps="libgsm" |
726 | libgsm_encoder_deps="libgsm" | |
8ffed8d8 MR |
727 | libgsm_ms_decoder_deps="libgsm" |
728 | libgsm_ms_encoder_deps="libgsm" | |
1cc60c47 | 729 | libmp3lame_encoder_deps="libmp3lame" |
150d2772 | 730 | libtheora_encoder_deps="libtheora" |
b0caf888 DB |
731 | libvorbis_decoder_deps="libvorbis" |
732 | libvorbis_encoder_deps="libvorbis" | |
1cc60c47 DB |
733 | libx264_encoder_deps="libx264" |
734 | libxvid_encoder_deps="libxvid" | |
30fd06be | 735 | |
912f3148 | 736 | # demuxers / muxers |
03a76ba9 | 737 | ac3_demuxer_deps="ac3_parser" |
30fd06be MR |
738 | audio_demuxer_deps_any="audio_oss audio_beos" |
739 | audio_muxer_deps_any="audio_oss audio_beos" | |
740 | dc1394_demuxer_deps="dc1394" | |
741 | dv1394_demuxer_deps="dv1394" | |
742 | gxf_muxer_deps="gpl" | |
d7c59247 DB |
743 | libnut_demuxer_deps="libnut" |
744 | libnut_muxer_deps="libnut" | |
4bd8e17c | 745 | mp3_demuxer_deps="mpegaudio_parser" |
30fd06be MR |
746 | ogg_muxer_deps="libogg" |
747 | redir_demuxer_deps="network" | |
47b515bf | 748 | rtp_muxer_deps="network mpegts_demuxer" |
c08fb000 AB |
749 | rtsp_demuxer_deps="rtp_protocol rtp_muxer" |
750 | sdp_demuxer_deps="rtsp_demuxer" | |
afde41b4 | 751 | v4l2_demuxer_deps="v4l2" |
3af6d5cf DB |
752 | video_grab_bktr_demuxer_deps="bktr" |
753 | video_grab_v4l_demuxer_deps="v4l" | |
30fd06be MR |
754 | x11_grab_device_demuxer_deps="x11grab" |
755 | ||
912f3148 | 756 | # protocols |
c08fb000 AB |
757 | http_protocol_deps="network" |
758 | rtp_protocol_deps="udp_protocol" | |
759 | tcp_protocol_deps="network" | |
760 | udp_protocol_deps="network" | |
761 | ||
912f3148 | 762 | # programs |
fa859b4d | 763 | ffplay_deps="sdl" |
c08fb000 | 764 | ffserver_deps="muxers rtp_protocol" |
a2830dca | 765 | |
912f3148 | 766 | |
0f3cb305 | 767 | # set temporary file name |
57514323 | 768 | if test ! -z "$TMPDIR" ; then |
0f3cb305 | 769 | TMPDIR1="${TMPDIR}" |
57514323 | 770 | elif test ! -z "$TEMPDIR" ; then |
0f3cb305 | 771 | TMPDIR1="${TEMPDIR}" |
3d204385 | 772 | else |
0f3cb305 | 773 | TMPDIR1="/tmp" |
3d204385 NK |
774 | fi |
775 | ||
0f3cb305 FB |
776 | TMPC="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.c" |
777 | TMPO="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.o" | |
f3ec2d46 | 778 | TMPE="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}" |
0f3cb305 FB |
779 | TMPS="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S" |
780 | TMPH="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.h" | |
781 | ||
de6d9b64 | 782 | # default parameters |
8a608357 | 783 | |
720c69da | 784 | logging="yes" |
2ba042a7 | 785 | logfile="config.err" |
8a608357 MR |
786 | |
787 | # installation paths | |
2266e085 DB |
788 | PREFIX="/usr/local" |
789 | libdir='${PREFIX}/lib' | |
84c22efd | 790 | shlibdir="$libdir" |
2266e085 DB |
791 | incdir='${PREFIX}/include/ffmpeg' |
792 | mandir='${PREFIX}/man' | |
793 | bindir='${PREFIX}/bin' | |
8a608357 MR |
794 | |
795 | # toolchain | |
0f3cb305 | 796 | cross_prefix="" |
fac252f9 | 797 | cross_compile="no" |
de6d9b64 FB |
798 | cc="gcc" |
799 | ar="ar" | |
be7109c1 | 800 | ranlib="ranlib" |
4a908fbc | 801 | make="make" |
0f3cb305 | 802 | strip="strip" |
8a608357 MR |
803 | asmalign_pot="unknown" |
804 | ||
805 | # machine | |
cc6a90dd | 806 | arch=`uname -m` |
38d0a8aa | 807 | cpu="generic" |
e45a2872 | 808 | powerpc_perf="no" |
0f3cb305 | 809 | mmx="default" |
e7768fc5 | 810 | cmov="no" |
7073e9fc | 811 | fast_cmov="no" |
7b829d2a | 812 | fast_unaligned="no" |
1839e854 | 813 | armv5te="default" |
edab3048 | 814 | armv6="default" |
eba9ae3c | 815 | iwmmxt="default" |
ab6c65f6 | 816 | altivec="default" |
87ea51e0 | 817 | dcbzl="no" |
d46aba26 | 818 | mmi="default" |
8a608357 MR |
819 | bigendian="no" |
820 | ||
8a608357 | 821 | # OS |
b9663405 | 822 | targetos=$(tolower $(uname -s)) |
8a608357 | 823 | beos_netserver="no" |
8a608357 | 824 | os2="no" |
8a608357 MR |
825 | |
826 | # non-library system interfaces | |
c597172e | 827 | audio_beos="default" |
8a608357 | 828 | audio_oss="yes" |
3eac5c63 | 829 | bktr="yes" |
8aa3ee32 | 830 | dv1394="yes" |
afde41b4 MR |
831 | v4l2="yes" |
832 | v4l="yes" | |
8a608357 MR |
833 | |
834 | # libraries | |
8a608357 | 835 | avisynth="no" |
f02be79d | 836 | dc1394="no" |
8a608357 MR |
837 | dlfcn_h="no" |
838 | dlopen="no" | |
7bc5f2a8 | 839 | liba52="no" |
f8904fd9 | 840 | liba52bin="no" |
f5a756ef DB |
841 | libamr_nb="no" |
842 | libamr_wb="no" | |
2eed5a46 | 843 | libfaac="no" |
a2234ceb | 844 | libfaad2="no" |
8a608357 | 845 | libfaad="no" |
2eed5a46 | 846 | libfaadbin="no" |
bb4c2140 | 847 | libgsm="no" |
6ebe07fb | 848 | libmp3lame="no" |
f956e129 | 849 | libnut="no" |
9146ca37 | 850 | libogg="no" |
150d2772 | 851 | libtheora="no" |
be74741c | 852 | libvorbis="no" |
1cc60c47 DB |
853 | libx264="no" |
854 | libxvid="no" | |
8a608357 MR |
855 | mlib="no" |
856 | x11grab="no" | |
8a608357 MR |
857 | zlib="yes" |
858 | ||
859 | # configurable options | |
cddf3f45 | 860 | debug="yes" |
65d1bea2 | 861 | dostrip="yes" |
5af4e0cc | 862 | extra_warnings="no" |
8a608357 MR |
863 | ffmpeg="yes" |
864 | ffplay="yes" | |
865 | ffserver="yes" | |
866 | gpl="no" | |
867 | gprof="no" | |
868 | ipv6="yes" | |
5af4e0cc MR |
869 | shared="no" |
870 | static="yes" | |
8a608357 | 871 | memalign_hack="no" |
1eb2212e | 872 | mpegaudio_hp="yes" |
8a608357 MR |
873 | network="yes" |
874 | optimize="yes" | |
875 | pp="no" | |
876 | protocols="yes" | |
877 | swscaler="no" | |
878 | vhook="default" | |
879 | ||
880 | # threading | |
881 | beosthreads="no" | |
882 | os2threads="no" | |
883 | pthreads="no" | |
884 | w32threads="no" | |
885 | thread_type="no" | |
886 | ||
887 | # build settings | |
baa3a937 | 888 | SHFLAGS='-shared -Wl,-soname,$@' |
cab3ef82 | 889 | VHOOKSHFLAGS='$(SHFLAGS)' |
80581e98 | 890 | LIBOBJFLAGS="" |
e89b8b0a | 891 | FFLDFLAGS=-Wl,--warn-common |
e240ee67 | 892 | LDLATEFLAGS='-Wl,-rpath-link,\$(BUILD_ROOT)/libavcodec -Wl,-rpath-link,\$(BUILD_ROOT)/libavformat -Wl,-rpath-link,\$(BUILD_ROOT)/libavutil' |
c536cb09 | 893 | FFSERVERLDFLAGS=-Wl,-E |
f39e56a8 | 894 | LDCONFIG="ldconfig" |
f3ec2d46 SG |
895 | LIBPREF="lib" |
896 | LIBSUF=".a" | |
4bdd05e7 | 897 | LIB='$(LIBPREF)$(NAME)$(LIBSUF)' |
f3ec2d46 SG |
898 | SLIBPREF="lib" |
899 | SLIBSUF=".so" | |
4bdd05e7 | 900 | SLIBNAME='$(SLIBPREF)$(NAME)$(SLIBSUF)' |
b29bddab DB |
901 | SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)' |
902 | SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)' | |
951bf3e6 | 903 | EXESUF="" |
eb94aca9 | 904 | BUILDSUF="" |
d4596ae3 | 905 | LIB_INSTALL_EXTRA_CMD='$(RANLIB) "$(libdir)/$(LIB)"' |
ef0bc4c9 | 906 | |
c597172e MR |
907 | # find source path |
908 | source_path="`dirname \"$0\"`" | |
909 | source_path_used="yes" | |
910 | if test -z "$source_path" -o "$source_path" = "." ; then | |
911 | source_path="`pwd`" | |
912 | source_path_used="no" | |
913 | else | |
914 | source_path="`cd \"$source_path\"; pwd`" | |
915 | echo "$source_path" | grep -q '[[:blank:]]' && | |
916 | die "Out of tree builds are impossible with whitespace in source path." | |
917 | fi | |
918 | ||
919 | if test x"$1" = x"-h" -o x"$1" = x"--help" ; then | |
920 | show_help | |
921 | fi | |
922 | ||
923 | FFMPEG_CONFIGURATION="$@" | |
924 | ||
facbea95 AJ |
925 | ENCODER_LIST=`sed -n 's/^[^#]*ENC.*(.*, *\(.*\)).*/\1_encoder/p' "$source_path/libavcodec/allcodecs.c"` |
926 | DECODER_LIST=`sed -n 's/^[^#]*DEC.*(.*, *\(.*\)).*/\1_decoder/p' "$source_path/libavcodec/allcodecs.c"` | |
927 | PARSER_LIST=`sed -n 's/^[^#]*PARSER.*(.*, *\(.*\)).*/\1_parser/p' "$source_path/libavcodec/allcodecs.c"` | |
928 | BSF_LIST=`sed -n 's/^[^#]*BSF.*(.*, *\(.*\)).*/\1_bsf/p' "$source_path/libavcodec/allcodecs.c"` | |
929 | MUXER_LIST=`sed -n 's/^[^#]*_MUX.*(.*, *\(.*\)).*/\1_muxer/p' "$source_path/libavformat/allformats.c"` | |
930 | DEMUXER_LIST=`sed -n 's/^[^#]*DEMUX.*(.*, *\(.*\)).*/\1_demuxer/p' "$source_path/libavformat/allformats.c"` | |
931 | PROTOCOL_LIST=`sed -n 's/^[^#]*PROTOCOL.*(.*, *\(.*\)).*/\1_protocol/p' "$source_path/libavformat/allformats.c"` | |
c597172e | 932 | |
cd61e407 | 933 | enable $ENCODER_LIST $DECODER_LIST $PARSER_LIST $MUXER_LIST $DEMUXER_LIST $PROTOCOL_LIST $BSF_LIST |
c597172e MR |
934 | |
935 | die_unknown(){ | |
936 | echo "Unknown option \"$1\"." | |
937 | echo "See $0 --help for available options." | |
938 | exit 1 | |
939 | } | |
940 | ||
941 | for opt do | |
942 | optval="${opt#*=}" | |
943 | case "$opt" in | |
944 | --log) | |
945 | ;; | |
946 | --log=*) logging="$optval" | |
947 | ;; | |
948 | --prefix=*) PREFIX="$optval" | |
949 | ;; | |
950 | --libdir=*) libdir="$optval" | |
951 | ;; | |
952 | --shlibdir=*) shlibdir="$optval" | |
953 | ;; | |
954 | --incdir=*) incdir="$optval" | |
955 | ;; | |
956 | --mandir=*) mandir="$optval" | |
957 | ;; | |
958 | --source-path=*) source_path="$optval" | |
959 | ;; | |
960 | --cross-prefix=*) cross_prefix="$optval" | |
961 | ;; | |
962 | --cross-compile) cross_compile="yes" | |
963 | ;; | |
964 | --target-os=*) targetos="$optval" | |
965 | ;; | |
966 | --cc=*) cc="$optval" | |
967 | ;; | |
968 | --make=*) make="$optval" | |
969 | ;; | |
970 | --extra-cflags=*) add_cflags "$optval" | |
971 | ;; | |
972 | --extra-ldflags=*) add_ldflags "$optval" | |
973 | ;; | |
974 | --extra-libs=*) add_extralibs "$optval" | |
975 | ;; | |
976 | --build-suffix=*) BUILDSUF="$optval" | |
977 | ;; | |
978 | --arch=*) arch="$optval" | |
979 | ;; | |
980 | --cpu=*) cpu="$optval" | |
981 | ;; | |
c597172e MR |
982 | --disable-opts) optimize="no" |
983 | ;; | |
984 | --enable-small) optimize="small" | |
985 | ;; | |
986 | --enable-sunmlib) mlib="yes" | |
987 | ;; | |
988 | --disable-strip) dostrip="no" | |
989 | ;; | |
990 | --disable-encoders) disable $ENCODER_LIST | |
991 | ;; | |
992 | --disable-decoders) disable $DECODER_LIST | |
993 | ;; | |
994 | --disable-muxers) disable $MUXER_LIST | |
995 | ;; | |
996 | --disable-demuxers) disable $DEMUXER_LIST | |
997 | ;; | |
998 | --disable-parsers) disable $PARSER_LIST | |
999 | ;; | |
cd61e407 JM |
1000 | --disable-bsfs) disable $BSF_LIST |
1001 | ;; | |
c08fb000 AB |
1002 | --disable-protocols) disable $PROTOCOL_LIST |
1003 | ;; | |
c597172e MR |
1004 | --enable-*=*|--disable-*=*) |
1005 | eval `echo "$opt" | sed 's/=/-/;s/--/action=/;s/-/ thing=/;s/-/ name=/'` | |
1006 | case "$thing" in | |
cd61e407 | 1007 | encoder|decoder|muxer|demuxer|parser|bsf|protocol) $action ${optval}_${thing} ;; |
c597172e MR |
1008 | *) die_unknown "$opt" ;; |
1009 | esac | |
1010 | ;; | |
1011 | --enable-?*|--disable-?*) | |
1012 | eval `echo "$opt" | sed 's/--/action=/;s/-/ option=/;s/-/_/g'` | |
1013 | echo "$CMDLINE_SELECT" | grep -q "^ *$option\$" || die_unknown $opt | |
1014 | $action $option | |
1015 | ;; | |
1016 | --help) show_help | |
1017 | ;; | |
1018 | *) | |
1019 | die_unknown $opt | |
1020 | ;; | |
1021 | esac | |
1022 | done | |
1023 | ||
270739bb MR |
1024 | case "$arch" in |
1025 | i386|i486|i586|i686|i86pc|BePC) | |
1026 | arch="x86_32" | |
7b829d2a | 1027 | enable fast_unaligned |
270739bb MR |
1028 | ;; |
1029 | x86_64|amd64) | |
1030 | arch="x86_32" | |
7b829d2a | 1031 | enable fast_unaligned |
270739bb MR |
1032 | canon_arch="`$cc -dumpmachine | sed -e 's,\([^-]*\)-.*,\1,'`" |
1033 | if [ x"$canon_arch" = x"x86_64" -o x"$canon_arch" = x"amd64" ]; then | |
1034 | if [ -z "`echo $CFLAGS | grep -- -m32`" ]; then | |
1035 | arch="x86_64" | |
c2a29455 | 1036 | enable fast_64bit |
270739bb MR |
1037 | fi |
1038 | fi | |
1039 | ;; | |
1040 | # armv4l is a subset of armv[567]*l | |
1041 | arm|armv[4567]*l) | |
1042 | arch="armv4l" | |
1043 | ;; | |
1044 | alpha) | |
1045 | arch="alpha" | |
c2a29455 | 1046 | enable fast_64bit |
270739bb | 1047 | ;; |
c2a29455 | 1048 | "Power Macintosh"|ppc|powerpc) |
270739bb MR |
1049 | arch="powerpc" |
1050 | ;; | |
c2a29455 AJ |
1051 | ppc64) |
1052 | arch="powerpc" | |
1053 | enable fast_64bit | |
1054 | ;; | |
270739bb MR |
1055 | mips|mipsel|IP*) |
1056 | arch="mips" | |
1057 | ;; | |
1058 | sun4u|sparc64) | |
1059 | arch="sparc64" | |
c2a29455 | 1060 | enable fast_64bit |
270739bb MR |
1061 | ;; |
1062 | sparc) | |
1063 | arch="sparc" | |
1064 | ;; | |
1065 | sh4) | |
1066 | arch="sh4" | |
1067 | ;; | |
c2a29455 AJ |
1068 | parisc) |
1069 | arch="parisc" | |
1070 | ;; | |
1071 | parisc64) | |
270739bb | 1072 | arch="parisc" |
c2a29455 | 1073 | enable fast_64bit |
270739bb MR |
1074 | ;; |
1075 | s390|s390x) | |
1076 | arch="s390" | |
1077 | ;; | |
1078 | m68k) | |
1079 | arch="m68k" | |
1080 | ;; | |
1081 | ia64) | |
1082 | arch="ia64" | |
c2a29455 | 1083 | enable fast_64bit |
270739bb MR |
1084 | ;; |
1085 | bfin) | |
1086 | arch="bfin" | |
1087 | ;; | |
1088 | *) | |
1089 | arch="unknown" | |
1090 | ;; | |
1091 | esac | |
1092 | ||
ef0bc4c9 | 1093 | # OS specific |
c597172e | 1094 | osextralibs="-lm" |
ced75d92 | 1095 | case $targetos in |
4a5444db | 1096 | beos|haiku|zeta) |
74cec57d | 1097 | PREFIX="$HOME/config" |
d474299a MR |
1098 | # helps building libavcodec |
1099 | add_cflags "-DPIC -fomit-frame-pointer" | |
1100 | # 3 gcc releases known for BeOS, each with ugly bugs | |
1101 | gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`" | |
1102 | case "$gcc_version" in | |
1103 | 2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc" | |
1104 | mmx="no" | |
1105 | ;; | |
1106 | *20010315*) echo "BeBits gcc" | |
1107 | add_cflags "-fno-expensive-optimizations" | |
1108 | ;; | |
1109 | esac | |
74cec57d | 1110 | LDCONFIG="echo ignoring ldconfig" |
d474299a MR |
1111 | SHFLAGS=-nostart |
1112 | # disable Linux things | |
d474299a MR |
1113 | dv1394="no" |
1114 | # enable BeOS things | |
c597172e | 1115 | disabled audio_beos || enable_audio_beos |
d474299a MR |
1116 | # no need for libm, but the inet stuff |
1117 | # Check for BONE | |
74cec57d | 1118 | # XXX: actually should check for NOT net_server |
d474299a | 1119 | if (echo $BEINCLUDES|grep 'headers/be/bone' >/dev/null); then |
c597172e | 1120 | osextralibs="-lbind -lsocket" |
d474299a MR |
1121 | else |
1122 | beos_netserver="yes" | |
c597172e | 1123 | osextralibs="-lnet" |
d474299a | 1124 | fi ;; |
4a5444db | 1125 | sunos) |
d474299a | 1126 | dv1394="no" |
d474299a MR |
1127 | FFLDFLAGS="" |
1128 | FFSERVERLDFLAGS="" | |
1129 | SHFLAGS="-shared -Wl,-h,\$@" | |
1130 | add_extralibs "-lsocket -lnsl" | |
1131 | ;; | |
4a5444db | 1132 | netbsd) |
d474299a | 1133 | dv1394="no" |
d474299a MR |
1134 | add_extralibs "-lossaudio" |
1135 | ;; | |
4a5444db | 1136 | openbsd) |
d474299a MR |
1137 | dv1394="no" |
1138 | need_memalign="no" | |
d474299a MR |
1139 | LIBOBJFLAGS="\$(PIC)" |
1140 | LDCONFIG="ldconfig -m \$(shlibdir)" | |
1141 | SHFLAGS='-shared' | |
1142 | SLIBNAME='$(SLIBPREF)$(NAME)$(SLIBSUF).$(LIBVERSION)' | |
1143 | SLIBNAME_WITH_VERSION='$(SLIBNAME)' | |
1144 | SLIBNAME_WITH_MAJOR='$(SLIBNAME)' | |
1145 | add_extralibs "-lossaudio" | |
1146 | ;; | |
4a5444db | 1147 | freebsd) |
d474299a | 1148 | dv1394="no" |
d474299a MR |
1149 | need_memalign="no" |
1150 | add_cflags "-pthread" | |
1151 | ;; | |
4a5444db | 1152 | gnu/kfreebsd) |
d474299a MR |
1153 | dv1394="no" |
1154 | add_cflags "-pthread" | |
1155 | ;; | |
4a5444db | 1156 | bsd/os) |
d474299a | 1157 | dv1394="no" |
c597172e | 1158 | osextralibs="-lpoll -lgnugetopt -lm" |
d474299a MR |
1159 | strip="strip -d" |
1160 | ;; | |
4a5444db | 1161 | darwin) |
d474299a MR |
1162 | dv1394="no" |
1163 | need_memalign="no" | |
1164 | SHFLAGS="-dynamiclib -Wl,-single_module -Wl,-install_name,\$(shlibdir)/\$(SLIBNAME),-current_version,\$(SPPVERSION),-compatibility_version,\$(SPPVERSION) -Wl,-read_only_relocs,suppress" | |
1165 | VHOOKSHFLAGS='-dynamiclib -Wl,-single_module -flat_namespace -undefined suppress -Wl,-install_name,$(shlibdir)/vhook/$@' | |
c597172e | 1166 | osextralibs="" |
d474299a MR |
1167 | strip="strip -x" |
1168 | FFLDFLAGS="-Wl,-dynamic,-search_paths_first" | |
1169 | SLIBSUF=".dylib" | |
1170 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME).$(LIBVERSION)$(SLIBSUF)' | |
1171 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME).$(LIBMAJOR)$(SLIBSUF)' | |
1172 | FFSERVERLDFLAGS=-Wl,-bind_at_load | |
1173 | ;; | |
4a5444db | 1174 | mingw32*) |
91c5172d | 1175 | targetos=mingw32 |
5880d5b5 | 1176 | shlibdir="$bindir" |
4ec9ec81 | 1177 | dv1394="no" |
1bdf0fe7 RP |
1178 | VHOOKSHFLAGS='-shared -L$(BUILD_ROOT)/libavformat -L$(BUILD_ROOT)/libavcodec -L$(BUILD_ROOT)/libswscale -L$(BUILD_ROOT)/libavutil' |
1179 | VHOOKLIBS='-lavformat$(BUILDSUF) -lavcodec$(BUILDSUF) -lswscale$(BUILDSUF) -lavutil$(BUILDSUF) $(EXTRALIBS)' | |
4ec9ec81 MR |
1180 | ffserver="no" |
1181 | network="no" | |
4ec9ec81 MR |
1182 | SLIBPREF="" |
1183 | SLIBSUF=".dll" | |
1184 | EXESUF=".exe" | |
1185 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)' | |
1186 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)' | |
1187 | SLIB_EXTRA_CMD="-lib /machine:i386 /def:\$(@:${SLIBSUF}=.def)" | |
1188 | SLIB_INSTALL_EXTRA_CMD="-install -m 644 \$(SLIBNAME_WITH_MAJOR:\$(SLIBSUF)=.lib) \"\$(shlibdir)/\$(SLIBNAME_WITH_MAJOR:\$(SLIBSUF)=.lib)\"" | |
d205abe9 | 1189 | SHFLAGS="-shared -Wl,--output-def,\$(@:${SLIBSUF}=.def),--out-implib,lib\$(SLIBNAME:\$(SLIBSUF)=.dll.a) -Wl,--enable-runtime-pseudo-reloc -Wl,--enable-auto-image-base" |
124bed6f | 1190 | enabled network && add_extralibs -lws2_32 |
d474299a | 1191 | ;; |
4a5444db | 1192 | cygwin*) |
ced75d92 | 1193 | targetos=cygwin |
d474299a | 1194 | shlibdir="$bindir" |
d474299a | 1195 | dv1394="no" |
c9639c39 VP |
1196 | VHOOKSHFLAGS='-shared -L$(BUILD_ROOT)/libavformat -L$(BUILD_ROOT)/libavcodec -L$(BUILD_ROOT)/libswscale -L$(BUILD_ROOT)/libavutil' |
1197 | VHOOKLIBS='-lavformat$(BUILDSUF) -lavcodec$(BUILDSUF) -lswscale$(BUILDSUF) -lavutil$(BUILDSUF) $(EXTRALIBS)' | |
c597172e | 1198 | osextralibs="" |
d474299a MR |
1199 | EXESUF=".exe" |
1200 | SLIBPREF="cyg" | |
1201 | SLIBSUF=".dll" | |
1202 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)' | |
1203 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)' | |
d205abe9 | 1204 | SHFLAGS='-shared -Wl,--out-implib=lib$(NAME).dll.a -Wl,--enable-auto-image-base' |
d474299a | 1205 | ;; |
4a5444db | 1206 | linux) |
d474299a MR |
1207 | LDLATEFLAGS="-Wl,--as-needed $LDLATEFLAGS" |
1208 | ;; | |
4a5444db | 1209 | irix*) |
ced75d92 | 1210 | targetos=irix |
d474299a | 1211 | ranlib="echo ignoring ranlib" |
d474299a | 1212 | ;; |
4a5444db | 1213 | os/2) |
d474299a MR |
1214 | TMPE=$TMPE".exe" |
1215 | ar="emxomfar -p128" | |
1216 | ranlib="echo ignoring ranlib" | |
1217 | strip="echo ignoring strip" | |
1218 | add_cflags "-Zomf" | |
1219 | FFLDFLAGS="-Zomf -Zstack 16384 -s" | |
1220 | SHFLAGS="-Zdll -Zomf" | |
1221 | FFSERVERLDFLAGS="" | |
1222 | LIBPREF="" | |
1223 | LIBSUF=".lib" | |
1224 | SLIBPREF="" | |
1225 | SLIBSUF=".dll" | |
1226 | EXESUF=".exe" | |
c597172e | 1227 | osextralibs="" |
d474299a | 1228 | pkg_requires="" |
d474299a MR |
1229 | dv1394="no" |
1230 | ffserver="no" | |
1231 | vhook="no" | |
1232 | os2="yes" | |
1233 | ;; | |
1234 | *) | |
1235 | targetos="${targetos}-UNKNOWN" | |
1236 | ;; | |
ef0bc4c9 | 1237 | esac |
de6d9b64 | 1238 | |
c597172e | 1239 | add_extralibs $osextralibs |
de6d9b64 | 1240 | |
e3c00e34 | 1241 | if ! disabled logging ; then |
90be59ef | 1242 | enabled logging || logfile="$logging" |
57bd82d4 MR |
1243 | echo "# $0 $@" >$logfile |
1244 | set >>$logfile | |
2ba042a7 MR |
1245 | else |
1246 | logfile=/dev/null | |
57bd82d4 | 1247 | fi |
e89b8b0a | 1248 | |
28d8e661 DB |
1249 | # Combine FFLDFLAGS and the LDFLAGS environment variable. |
1250 | LDFLAGS="$FFLDFLAGS $LDFLAGS" | |
e89b8b0a | 1251 | |
fac252f9 | 1252 | test -n "$cross_prefix" && cross_compile=yes |
1ea46bed MR |
1253 | cc="${cross_prefix}${cc}" |
1254 | ar="${cross_prefix}${ar}" | |
1255 | ranlib="${cross_prefix}${ranlib}" | |
1256 | strip="${cross_prefix}${strip}" | |
1257 | ||
320d060a | 1258 | # we need to build at least one lib type |
5af4e0cc | 1259 | if disabled_all static shared; then |
320d060a DB |
1260 | cat <<EOF |
1261 | At least one library type must be built. | |
1262 | Specify --enable-static to build the static libraries or --enable-shared to | |
1263 | build the shared libraries as well. To only build the shared libraries specify | |
1264 | --disable-static in addition to --enable-shared. | |
1265 | EOF | |
1266 | exit 1; | |
1267 | fi | |
1268 | ||
ddf50e4c RP |
1269 | if disabled libogg; then |
1270 | enabled libtheora && die "libogg must be enabled to enable libtheora." | |
1271 | enabled libvorbis && die "libogg must be enabled to enable libvorbis." | |
5c5dea3f NB |
1272 | fi |
1273 | ||
a2234ceb RP |
1274 | if enabled_any libfaad libfaadbin ; then |
1275 | if check_header faad.h; then | |
1276 | check_cc << EOF | |
1277 | #include <faad.h> | |
1278 | #ifndef FAAD2_VERSION | |
1279 | ok faad1 | |
1280 | #endif | |
1281 | int main( void ) { return 0; } | |
1282 | EOF | |
1283 | test $? = 0 && enable libfaad2 | |
1284 | else | |
ff3dac65 | 1285 | die "FAAD test failed." |
a2234ceb RP |
1286 | fi |
1287 | fi | |
1288 | ||
1289 | ||
47f9cc15 | 1290 | if disabled gpl ; then |
54118497 RP |
1291 | die_gpl_disabled(){ |
1292 | name=$1 | |
1293 | shift | |
1294 | enabled_any $@ && die "$name is under GPL and --enable-gpl is not specified." | |
1295 | } | |
1296 | die_gpl_disabled "The Postprocessing code" pp | |
7bc5f2a8 | 1297 | die_gpl_disabled "liba52" liba52 |
1cc60c47 DB |
1298 | die_gpl_disabled "libx264" libx264 |
1299 | die_gpl_disabled "libxvidcore" libxvid | |
54118497 RP |
1300 | die_gpl_disabled "FAAD2" libfaad2 |
1301 | die_gpl_disabled "The X11 grabber" x11grab | |
1302 | die_gpl_disabled "The software scaler" swscaler | |
ebb810d9 | 1303 | fi |
b2e3c528 | 1304 | |
29799f8b | 1305 | # compute MMX state |
0f3cb305 | 1306 | if test $mmx = "default"; then |
419b8784 | 1307 | if test $arch = "x86_32" -o $arch = "x86_64"; then |
0f3cb305 FB |
1308 | mmx="yes" |
1309 | else | |
1310 | mmx="no" | |
1311 | fi | |
1312 | fi | |
1313 | ||
5d323602 MR |
1314 | test -z "$need_memalign" && need_memalign="$mmx" |
1315 | ||
cf9d24ad | 1316 | #Darwin CC versions |
75388c74 | 1317 | needmdynamicnopic="no" |
ced75d92 | 1318 | if test $targetos = darwin; then |
b2924696 | 1319 | if test -n "`$cc -v 2>&1 | grep xlc`"; then |
30a3e5d4 | 1320 | add_cflags "-qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto" |
cf9d24ad | 1321 | else |
26c1b3be DB |
1322 | add_cflags "-no-cpp-precomp -pipe" |
1323 | check_cflags "-force_cpusubtype_ALL" | |
1324 | check_cflags "-Wno-sign-compare" | |
1325 | disabled shared && needmdynamicnopic="yes" | |
cf9d24ad | 1326 | fi |
2a1a6b64 | 1327 | fi |
074a9d2b | 1328 | enabled needmdynamicnopic && add_cflags -mdynamic-no-pic |
2a1a6b64 | 1329 | |
703afd07 | 1330 | disabled optimize || add_cflags -fomit-frame-pointer |
cf9d24ad | 1331 | |
ab6c65f6 BF |
1332 | # Can only do AltiVec on PowerPC |
1333 | if test $altivec = "default"; then | |
cc6a90dd | 1334 | if test $arch = "powerpc"; then |
ab6c65f6 BF |
1335 | altivec="yes" |
1336 | else | |
1337 | altivec="no" | |
1338 | fi | |
1339 | fi | |
1340 | ||
a4adb608 | 1341 | # Add processor-specific flags |
9007f514 | 1342 | POWERPCMODE="32bits" |
38d0a8aa | 1343 | if test $cpu != "generic"; then |
bc8ec47b MR |
1344 | warn_altivec(){ |
1345 | $1 altivec && echo "WARNING: Tuning for $2 but AltiVec $1."; | |
1658bc4f | 1346 | } |
38d0a8aa | 1347 | case $cpu in |
bb270c08 | 1348 | 601|ppc601|PowerPC601) |
1c5d830c | 1349 | add_cflags "-mcpu=601" |
bc8ec47b | 1350 | warn_altivec enabled PPC601 |
bb270c08 DB |
1351 | ;; |
1352 | 603*|ppc603*|PowerPC603*) | |
1c5d830c | 1353 | add_cflags "-mcpu=603" |
bc8ec47b | 1354 | warn_altivec enabled PPC603 |
bb270c08 DB |
1355 | ;; |
1356 | 604*|ppc604*|PowerPC604*) | |
1c5d830c | 1357 | add_cflags "-mcpu=604" |
bc8ec47b | 1358 | warn_altivec enabled PPC604 |
bb270c08 DB |
1359 | ;; |
1360 | G3|g3|75*|ppc75*|PowerPC75*) | |
1c5d830c | 1361 | add_cflags "-mcpu=750 -mpowerpc-gfxopt" |
bc8ec47b | 1362 | warn_altivec enabled PPC75x |
bb270c08 DB |
1363 | ;; |
1364 | G4|g4|745*|ppc745*|PowerPC745*) | |
1c5d830c | 1365 | add_cflags "-mcpu=7450 -mpowerpc-gfxopt" |
bc8ec47b | 1366 | warn_altivec disabled PPC745x |
bb270c08 DB |
1367 | ;; |
1368 | 74*|ppc74*|PowerPC74*) | |
1c5d830c | 1369 | add_cflags "-mcpu=7400 -mpowerpc-gfxopt" |
bc8ec47b | 1370 | warn_altivec disabled PPC74xx |
bb270c08 DB |
1371 | ;; |
1372 | G5|g5|970|ppc970|PowerPC970|power4*|Power4*) | |
1c5d830c | 1373 | add_cflags "-mcpu=970 -mpowerpc-gfxopt -mpowerpc64" |
bc8ec47b | 1374 | warn_altivec disabled PPC970 |
9007f514 | 1375 | POWERPCMODE="64bits" |
bb270c08 | 1376 | ;; |
e07e357d LB |
1377 | Cell|CELL|cell) |
1378 | add_cflags "-mcpu=cell" | |
1379 | warn_altivec disabled Cell | |
1380 | POWERPCMODE="64bits" | |
1381 | ;; | |
e7768fc5 GP |
1382 | # targets that do NOT support conditional mov (cmov) |
1383 | i[345]86|pentium|pentium-mmx|k6|k6-[23]|winchip-c6|winchip2|c3) | |
38d0a8aa | 1384 | add_cflags "-march=$cpu" |
e7768fc5 GP |
1385 | cmov="no" |
1386 | ;; | |
1387 | # targets that do support conditional mov (cmov) | |
416519dd | 1388 | i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64|k8|opteron|athlon-fx|core2) |
e7768fc5 | 1389 | add_cflags "-march=$cpu" |
4c8d81fa | 1390 | cmov="yes" |
7073e9fc | 1391 | fast_cmov="yes" |
94e4c3a3 GP |
1392 | ;; |
1393 | # targets that do support conditional mov but on which it's slow | |
1394 | pentium4|prescott|nocona) | |
1395 | add_cflags "-march=$cpu" | |
1396 | cmov="yes" | |
7073e9fc | 1397 | fast_cmov="no" |
bb270c08 | 1398 | ;; |
d7b34d08 | 1399 | sparc64) |
1c5d830c | 1400 | add_cflags "-mcpu=v9" |
d7b34d08 | 1401 | ;; |
8684704b MH |
1402 | bf*) #bf531 bf532 bf533 bf561 bf5xx all get this config |
1403 | add_cflags "-mfdpic" | |
846dffeb | 1404 | add_ldflags "-mfdpic" |
8684704b | 1405 | ;; |
bb270c08 | 1406 | *) |
38d0a8aa | 1407 | echo "WARNING: Unknown CPU \"$cpu\", ignored." |
bb270c08 | 1408 | ;; |
a4adb608 MN |
1409 | esac |
1410 | fi | |
1411 | ||
412c1562 MR |
1412 | gnu_make(){ |
1413 | $1 --version 2>&1 | grep -q GNU | |
1414 | } | |
1415 | ||
1416 | if ! gnu_make $make; then | |
1417 | gnu_make gmake && make=gmake || die "GNU make not found." | |
1418 | fi | |
1419 | ||
be0d52ab MR |
1420 | # make sure we can execute files in $TMPDIR |
1421 | cat >$TMPE 2>>$logfile <<EOF | |
1422 | #! /bin/sh | |
1423 | EOF | |
1424 | chmod +x $TMPE >>$logfile 2>&1 | |
1425 | if ! $TMPE >>$logfile 2>&1; then | |
1426 | cat <<EOF | |
1427 | Unable to create and execute files in $TMPDIR1. Set the TMPDIR environment | |
68300911 DB |
1428 | variable to another directory and make sure that $TMPDIR1 is not mounted |
1429 | noexec. | |
be0d52ab MR |
1430 | EOF |
1431 | die "Sanity test failed." | |
1432 | fi | |
0244f743 | 1433 | rm $TMPE |
be0d52ab | 1434 | |
1a268acc MR |
1435 | # compiler sanity check |
1436 | check_exec <<EOF | |
1437 | int main(){ | |
1438 | return 0; | |
1439 | } | |
1440 | EOF | |
1441 | if test "$?" != 0; then | |
1442 | echo "$cc is unable to create an executable file." | |
d6ceace3 | 1443 | if test -z "$cross_prefix" && disabled cross_compile ; then |
1a268acc | 1444 | echo "If $cc is a cross-compiler, use the --cross-compile option." |
c7ae6345 | 1445 | echo "Only do this if you know what cross compiling means." |
1a268acc MR |
1446 | fi |
1447 | die "C compiler test failed." | |
1448 | fi | |
1449 | ||
44965991 | 1450 | if test $arch = "x86_32" -o $arch = "x86_64"; then |
44965991 PI |
1451 | # check whether EBP is available on x86 |
1452 | # As 'i' is stored on the stack, this program will crash | |
1453 | # if the base pointer is used to access it because the | |
1454 | # base pointer is cleared in the inline assembly code. | |
7dfef245 | 1455 | check_exec_crash <<EOF && enable ebp_available |
44965991 PI |
1456 | volatile int i=0; |
1457 | asm volatile ( | |
1458 | "xorl %%ebp, %%ebp" | |
1459 | ::: "%ebp"); | |
1460 | return i; | |
44965991 PI |
1461 | EOF |
1462 | ||
1463 | # check wether EBX is available on x86 | |
1464 | check_cc <<EOF && enable ebx_available | |
1465 | int main(){ | |
1466 | asm volatile ("":::"%ebx"); | |
1467 | } | |
1468 | EOF | |
8e380710 LM |
1469 | |
1470 | # check whether binutils is new enough to compile SSSE3 | |
1471 | check_cc <<EOF && enable ssse3 | |
1472 | int main(){ | |
1473 | asm volatile ("pabsw %xmm0, %xmm0"); | |
1474 | } | |
1475 | EOF | |
44965991 PI |
1476 | fi |
1477 | ||
87ea51e0 LB |
1478 | # check for assembler specific support |
1479 | ||
cc6a90dd | 1480 | if test $arch = "powerpc"; then |
87ea51e0 LB |
1481 | check_cc <<EOF && dcbzl=yes |
1482 | int main(void) { | |
1483 | register long zero = 0; | |
1484 | char data[1024]; | |
1485 | asm volatile("dcbzl %0, %1" : : "b" (data), "r" (zero)); | |
1486 | return 0; | |
1487 | } | |
1488 | EOF | |
1489 | fi | |
1490 | ||
57bd82d4 MR |
1491 | # check for SIMD availability |
1492 | ||
115329f1 | 1493 | # AltiVec flags: The FSF version of GCC differs from the Apple version |
cc6a90dd | 1494 | if test $arch = "powerpc"; then |
90be59ef | 1495 | if enabled altivec; then |
b2924696 | 1496 | if test -n "`$cc -v 2>&1 | grep version | grep Apple`"; then |
30a3e5d4 | 1497 | add_cflags "-faltivec" |
b6e52719 | 1498 | else |
30a3e5d4 | 1499 | add_cflags "-maltivec -mabi=altivec" |
b6e52719 MD |
1500 | fi |
1501 | fi | |
1502 | fi | |
1503 | ||
0701ca7f | 1504 | check_header altivec.h |
a9a07762 | 1505 | |
29799f8b | 1506 | # check if our compiler supports Motorola AltiVec C API |
90be59ef RP |
1507 | if enabled altivec; then |
1508 | if enabled altivec_h; then | |
f25fc9b1 MR |
1509 | inc_altivec_h="#include <altivec.h>" |
1510 | else | |
1511 | inc_altivec_h= | |
1512 | fi | |
1513 | check_cc <<EOF || altivec=no | |
dcd479c0 | 1514 | $inc_altivec_h |
a9a07762 MN |
1515 | int main(void) { |
1516 | vector signed int v1, v2, v3; | |
1517 | v1 = vec_add(v2,v3); | |
1518 | return 0; | |
1519 | } | |
1520 | EOF | |
1521 | fi | |
ab6c65f6 | 1522 | |
854fdb51 | 1523 | # check armv5te instructions support |
cc6a90dd | 1524 | if test $armv5te = "default" -a $arch = "armv4l"; then |
854fdb51 MR |
1525 | armv5te=no |
1526 | check_cc <<EOF && armv5te=yes | |
1527 | int main(void) { | |
1528 | __asm__ __volatile__ ("qadd r0, r0, r0"); | |
1529 | } | |
1530 | EOF | |
1531 | fi | |
1532 | ||
edab3048 MR |
1533 | if test $armv6 = "default" -a $arch = "armv4l"; then |
1534 | check_cc <<EOF && armv6=yes || armv6=no | |
1535 | int main(void) { | |
1536 | __asm__ __volatile__ ("sadd16 r0, r0, r0"); | |
1537 | } | |
1538 | EOF | |
1539 | fi | |
1540 | ||
854fdb51 | 1541 | # check iwmmxt support |
cc6a90dd | 1542 | if test $iwmmxt = "default" -a $arch = "armv4l"; then |
854fdb51 MR |
1543 | iwmmxt=no |
1544 | check_cc <<EOF && iwmmxt=yes | |
1545 | int main(void) { | |
1546 | __asm__ __volatile__ ("wunpckelub wr6, wr4"); | |
1547 | } | |
1548 | EOF | |
1549 | fi | |
1550 | ||
29799f8b | 1551 | # mmi only available on mips |
d46aba26 | 1552 | if test $mmi = "default"; then |
cc6a90dd | 1553 | if test $arch = "mips"; then |
d46aba26 LS |
1554 | mmi="yes" |
1555 | else | |
1556 | mmi="no" | |
1557 | fi | |
1558 | fi | |
1559 | ||
29799f8b | 1560 | # check if our compiler supports mmi |
57bd82d4 | 1561 | enabled mmi && check_cc <<EOF || mmi="no" |
d46aba26 LS |
1562 | int main(void) { |
1563 | __asm__ ("lq \$2, 0(\$2)"); | |
1564 | return 0; | |
1565 | } | |
1566 | EOF | |
57bd82d4 | 1567 | |
57bd82d4 MR |
1568 | # --- |
1569 | # big/little-endian test | |
37970ebf | 1570 | if disabled cross_compile; then |
57bd82d4 | 1571 | check_ld <<EOF || die "endian test failed" && $TMPE && bigendian="yes" |
a3999908 MN |
1572 | #include <inttypes.h> |
1573 | int main(int argc, char ** argv){ | |
bb270c08 DB |
1574 | volatile uint32_t i=0x01234567; |
1575 | return (*((uint8_t*)(&i))) == 0x67; | |
a3999908 MN |
1576 | } |
1577 | EOF | |
487a54d7 | 1578 | else |
f25fc9b1 | 1579 | # programs cannot be launched if cross compiling, so make a static guess |
cc6a90dd | 1580 | if test "$arch" = "powerpc" -o "$arch" = "mips" ; then |
f25fc9b1 MR |
1581 | bigendian="yes" |
1582 | fi | |
487a54d7 FB |
1583 | fi |
1584 | ||
a3999908 | 1585 | # --- |
3d204385 NK |
1586 | # check availability of some header files |
1587 | ||
0701ca7f MR |
1588 | check_header malloc.h |
1589 | check_func memalign | |
3d204385 | 1590 | |
797ee6a6 | 1591 | if disabled_all memalign memalign_hack && enabled need_memalign ; then |
57bd82d4 | 1592 | die "Error, no memalign() but SSE enabled, disable it or use --enable-memalign-hack." |
8bf5d58f MN |
1593 | fi |
1594 | ||
0701ca7f | 1595 | check_header byteswap.h |
47d23bbf | 1596 | |
c9fdab0d FR |
1597 | check_header arpa/inet.h |
1598 | ||
0701ca7f MR |
1599 | check_func inet_aton |
1600 | check_func localtime_r | |
57bd82d4 | 1601 | enabled zlib && check_lib zlib.h zlibVersion -lz || zlib="no" |
57bd82d4 | 1602 | |
b0c858d8 FR |
1603 | # ffserver uses poll(), |
1604 | # if it's not found we can emulate it using select(). | |
1605 | if enabled ffserver; then | |
1606 | check_header sys/poll.h | |
1607 | fi | |
1608 | ||
57bd82d4 MR |
1609 | # check for some common methods of building with pthread support |
1610 | # do this before the optional library checks as some of them require pthreads | |
1611 | if enabled pthreads; then | |
9e7fd101 MR |
1612 | if check_func pthread_create; then |
1613 | : | |
1614 | elif check_func pthread_create -pthread; then | |
1615 | add_cflags -pthread | |
1616 | add_ldflags -pthread | |
1617 | elif check_func pthread_create -pthreads; then | |
1618 | add_cflags -pthreads | |
1619 | add_ldflags -pthreads | |
1620 | elif ! check_lib pthread.h pthread_create -lpthread; then | |
1621 | die "ERROR: can't find pthreads library" | |
1622 | fi | |
57bd82d4 MR |
1623 | fi |
1624 | ||
8eee7025 | 1625 | for thread in $THREADS_LIST; do |
e5f94c2b | 1626 | if enabled $thread; then |
e3c00e34 | 1627 | if ! disabled thread_type ; then |
e5f94c2b RP |
1628 | die "ERROR: Only one thread type must be selected." |
1629 | else | |
1630 | thread_type="$thread" | |
1631 | fi | |
1632 | fi | |
1633 | done | |
1634 | ||
f5a756ef | 1635 | enabled_any libamr_nb libamr_wb && enable libamr |
12b61a74 | 1636 | |
57bd82d4 | 1637 | # these are off by default, so fail if requested and not available |
7bc5f2a8 | 1638 | enabled liba52 && require liba52 a52dec/a52.h a52_init -la52 |
f5a756ef DB |
1639 | enabled libamr_nb && require libamrnb amrnb/interf_dec.h Speech_Decode_Frame_init -lamrnb -lm |
1640 | enabled libamr_wb && require libamrwb amrwb/dec_if.h D_IF_init -lamrwb -lm | |
910c62e1 | 1641 | enabled libgsm && require libgsm gsm.h gsm_create -lgsm |
6ebe07fb | 1642 | enabled libmp3lame && require LAME lame/lame.h lame_init -lmp3lame -lm |
910c62e1 DB |
1643 | enabled libtheora && require libtheora theora/theora.h theora_info_init -ltheora -logg |
1644 | enabled libvorbis && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbis -lvorbisenc -logg | |
1645 | enabled libogg && require libogg ogg/ogg.h ogg_sync_init -logg | |
1646 | enabled libnut && require libnut libnut.h nut_demuxer_init -lnut | |
1cc60c47 DB |
1647 | enabled libx264 && require x264 x264.h x264_encoder_open -lx264 |
1648 | enabled libxvid && require Xvid xvid.h xvid_global -lxvidcore | |
910c62e1 DB |
1649 | enabled dc1394 && require libdc1394 libdc1394/dc1394_control.h dc1394_create_handle -ldc1394_control -lraw1394 |
1650 | enabled mlib && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib | |
f8d7b072 MR |
1651 | enabled libfaac && require2 libfaac "stdint.h faac.h" faacEncGetVersion -lfaac |
1652 | enabled libfaad && require2 libfaad faad.h faacDecOpen -lfaad | |
1653 | enabled avisynth && require2 vfw32 "windows.h vfw.h" AVIFileInit -lvfw32 | |
8ac17293 | 1654 | |
95e2ce4a | 1655 | # test for lrintf in math.h |
fc2b267f | 1656 | check_exec <<EOF && lrintf=yes || lrintf=no |
95e2ce4a MN |
1657 | #define _ISOC9X_SOURCE 1 |
1658 | #include <math.h> | |
1659 | int main( void ) { return (lrintf(3.999f) > 0)?0:1; } | |
1660 | EOF | |
1661 | ||
c13e1abd FH |
1662 | _restrict= |
1663 | for restrict_keyword in restrict __restrict__ __restrict; do | |
57bd82d4 | 1664 | check_cc <<EOF && _restrict=$restrict_keyword && break |
dcd479c0 MR |
1665 | void foo(char * $restrict_keyword p); |
1666 | EOF | |
c13e1abd FH |
1667 | done |
1668 | ||
a8721c09 FB |
1669 | # dlopen/dlfcn.h probing |
1670 | ||
0701ca7f | 1671 | check_header dlfcn.h |
a8721c09 | 1672 | |
dcd479c0 | 1673 | if check_func dlopen; then |
dcd479c0 | 1674 | ldl= |
0701ca7f MR |
1675 | elif check_func dlopen -ldl; then |
1676 | ldl=-ldl | |
a8721c09 FB |
1677 | fi |
1678 | ||
4f3da985 RP |
1679 | check_func fork |
1680 | ||
703afd07 | 1681 | test "$vhook" = "default" && vhook="$dlopen" |
a8721c09 | 1682 | |
81a409c8 | 1683 | enabled_any vhook liba52bin libfaadbin ffserver && add_extralibs $ldl |
bfd2edeb | 1684 | |
b0268cc0 | 1685 | if test "$targetos" = cygwin -o "$targetos" = mingw32 && enabled_all static vhook ; then |
fbb9d104 VP |
1686 | vhook="no" |
1687 | echo | |
b0268cc0 | 1688 | echo "At the moment vhooks don't work on Cygwin or MinGW static builds." |
fbb9d104 VP |
1689 | echo "Patches welcome." |
1690 | echo | |
1691 | fi | |
1692 | ||
8d923001 MR |
1693 | if enabled vhook; then |
1694 | check_ldflags -rdynamic | |
1695 | check_ldflags -export-dynamic | |
1696 | fi | |
bfd2edeb | 1697 | |
703afd07 | 1698 | enabled audio_beos && add_extralibs "-lmedia -lbe" |
9464f2b8 | 1699 | |
eea50282 MR |
1700 | check_foo_config imlib2 imlib2 Imlib2.h imlib_load_font |
1701 | check_foo_config freetype2 freetype ft2build.h FT_Init_FreeType | |
04511d53 | 1702 | |
a86b921c | 1703 | ########################################## |
29799f8b | 1704 | # SDL check |
a86b921c | 1705 | |
a86b921c FB |
1706 | sdl_too_old=no |
1707 | sdl=no | |
6a1a892f | 1708 | SDL_CONFIG="${cross_prefix}sdl-config" |
225e21ef MR |
1709 | if "${SDL_CONFIG}" --version >/dev/null 2>&1; then |
1710 | sdl_cflags=`"${SDL_CONFIG}" --cflags` | |
1711 | temp_cflags $sdl_cflags | |
dcd479c0 | 1712 | temp_extralibs `"${SDL_CONFIG}" --libs` |
225e21ef | 1713 | if check_lib SDL.h SDL_Init; then |
dcd479c0 | 1714 | _sdlversion=`"${SDL_CONFIG}" --version | sed 's/[^0-9]//g'` |
29f3b38a | 1715 | if test "$_sdlversion" -lt 121 ; then |
dcd479c0 MR |
1716 | sdl_too_old=yes |
1717 | else | |
1718 | sdl=yes | |
225e21ef | 1719 | check_cc $sdl_cflags <<EOF && enable sdl_video_size |
29f3b38a MR |
1720 | #include <SDL.h> |
1721 | int main(void){ | |
1722 | const SDL_VideoInfo *vi = SDL_GetVideoInfo(); | |
1723 | int w = vi->current_w; | |
1724 | return 0; | |
1725 | } | |
1726 | EOF | |
dcd479c0 MR |
1727 | fi |
1728 | fi | |
29f3b38a | 1729 | restore_flags |
c3f6b472 | 1730 | fi |
57bd82d4 | 1731 | |
d5697779 | 1732 | texi2html -version >/dev/null 2>&1 && enable texi2html || disable texi2html |
146ea952 | 1733 | |
7a91333f | 1734 | ########################################## |
29799f8b | 1735 | # IPv6 check |
7a91333f | 1736 | |
0c7bb0e5 | 1737 | enabled network && enabled ipv6 && check_ld <<EOF && ipv6=yes || ipv6=no |
7a91333f HZ |
1738 | #include <sys/types.h> |
1739 | #include <sys/socket.h> | |
1740 | #include <netinet/in.h> | |
1741 | #include <netdb.h> | |
1742 | int main( void ) { | |
1743 | struct sockaddr_storage saddr; | |
1744 | struct ipv6_mreq mreq6; | |
1745 | getaddrinfo(0,0,0,0); | |
1746 | getnameinfo(0,0,0,0,0,0,0); | |
12fe88b4 | 1747 | IN6_IS_ADDR_MULTICAST((const struct in6_addr *)0); |
7a91333f HZ |
1748 | } |
1749 | EOF | |
1750 | ||
afde41b4 MR |
1751 | enabled v4l && check_header linux/videodev.h || disable v4l |
1752 | enabled v4l2 && check_header linux/videodev2.h || disable v4l2 | |
47f38850 | 1753 | |
f8aa696f DB |
1754 | # check for ioctl_meteor.h, ioctl_bt848.h and alternatives |
1755 | if enabled bktr; then | |
3eac5c63 MR |
1756 | { check_header dev/bktr/ioctl_meteor.h && |
1757 | check_header dev/bktr/ioctl_bt848.h; } || | |
1758 | { check_header machine/ioctl_meteor.h && | |
1759 | check_header machine/ioctl_bt848.h; } || | |
1760 | { check_header dev/video/meteor/ioctl_meteor.h && | |
1761 | check_header dev/video/bktr/ioctl_bt848.h; } || | |
1762 | check_header dev/ic/bt8xx.h || | |
1763 | disable bktr | |
f8aa696f DB |
1764 | fi |
1765 | ||
deb29777 MR |
1766 | enabled audio_oss && |
1767 | check_header sys/soundcard.h || | |
1768 | check_header soundcard.h || | |
1769 | disable audio_oss | |
1770 | ||
f58f4ce1 | 1771 | # Deal with the x11 frame grabber |
56a059ac | 1772 | enabled x11grab && |
f58f4ce1 GP |
1773 | enabled gpl && |
1774 | enabled x11_grab_device_demuxer && | |
1775 | check_header X11/Xlib.h && | |
1776 | check_header X11/extensions/XShm.h && | |
1777 | check_func XOpenDisplay -lX11 && | |
1778 | check_func XShmCreateImage -lX11 -lXext && | |
1779 | add_extralibs -lX11 -lXext || | |
1780 | disable x11_grab_device_demuxer | |
1781 | ||
57bd82d4 MR |
1782 | enabled debug && add_cflags -g |
1783 | ||
1784 | # add some useful compiler flags if supported | |
1785 | check_cflags -Wdeclaration-after-statement | |
dcd479c0 MR |
1786 | check_cflags -Wall |
1787 | check_cflags -Wno-switch | |
c07bd6a9 MN |
1788 | check_cflags -Wdisabled-optimization |
1789 | check_cflags -Wpointer-arith | |
1790 | check_cflags -Wredundant-decls | |
cc1fb623 | 1791 | check_cflags -Wno-pointer-sign |
5af4e0cc | 1792 | enabled extra_warnings && check_cflags -Winline |
cf9d24ad | 1793 | |
57bd82d4 | 1794 | # add some linker flags |
e240ee67 | 1795 | check_ldflags $LDLATEFLAGS |
94a3401e | 1796 | |
57bd82d4 MR |
1797 | # not all compilers support -Os |
1798 | test "$optimize" = "small" && check_cflags -Os | |
cddf3f45 | 1799 | |
57bd82d4 | 1800 | if enabled optimize; then |
b2924696 | 1801 | if test -n "`$cc -v 2>&1 | grep xlc`"; then |
30a3e5d4 NP |
1802 | add_cflags "-O5" |
1803 | add_ldflags "-O5" | |
cf9d24ad | 1804 | else |
30a3e5d4 | 1805 | add_cflags "-O3" |
cf9d24ad | 1806 | fi |
cddf3f45 GM |
1807 | fi |
1808 | ||
80581e98 | 1809 | # PIC flags for shared library objects where they are needed |
5af4e0cc | 1810 | if enabled shared; then |
f25fc9b1 MR |
1811 | # LIBOBJFLAGS may have already been set in the OS configuration |
1812 | if test -z "$LIBOBJFLAGS" ; then | |
cc6a90dd | 1813 | case "$arch" in |
f824ba7b | 1814 | x86_64|ia64|alpha|sparc*|power*) LIBOBJFLAGS="\$(PIC)" ;; |
813457e5 | 1815 | esac |
80581e98 | 1816 | fi |
80581e98 MN |
1817 | fi |
1818 | ||
90be59ef | 1819 | if enabled gprof; then |
30a3e5d4 NP |
1820 | add_cflags "-p" |
1821 | add_ldflags "-p" | |
1db54e20 DB |
1822 | fi |
1823 | ||
074a9d2b | 1824 | VHOOKCFLAGS="-fPIC `echo $CFLAGS | sed s/-mdynamic-no-pic//`" |
18451f7d | 1825 | |
4454dc1b JD |
1826 | # find if .align arg is power-of-two or not |
1827 | if test $asmalign_pot = "unknown"; then | |
1828 | asmalign_pot="no" | |
1829 | echo 'asm (".align 3");' | check_cc && asmalign_pot="yes" | |
1830 | fi | |
1831 | ||
660db1d6 DB |
1832 | enabled_any $ENCODER_LIST && enable encoders |
1833 | enabled_any $DECODER_LIST && enable decoders | |
1834 | enabled_any $MUXER_LIST && enable muxers | |
1835 | enabled_any $DEMUXER_LIST && enable demuxers | |
c08fb000 | 1836 | enabled_any $PROTOCOL_LIST && enable protocols |
cd61e407 | 1837 | enabled_any $BSF_LIST && enable bsfs |
f70f03f6 | 1838 | |
660db1d6 | 1839 | enabled_any $THREADS_LIST && enable threads |
f70f03f6 MR |
1840 | |
1841 | check_deps $CONFIG_LIST $HAVE_LIST $DECODER_LIST $ENCODER_LIST $PARSER_LIST \ | |
cd61e407 | 1842 | $BSF_LIST $DEMUXER_LIST $MUXER_LIST $PROTOCOL_LIST |
f70f03f6 | 1843 | |
fb2ce7d9 MR |
1844 | enabled libogg && append pkg_requires "ogg >= 1.1" |
1845 | enabled libtheora && append pkg_requires "theora" | |
1846 | enabled libvorbis && append pkg_requires "vorbis vorbisenc" | |
1847 | enabled dc1394 && append pkg_requires "libraw1394" | |
1848 | ||
f36958f8 DB |
1849 | echo "install prefix $PREFIX" |
1850 | echo "source path $source_path" | |
1851 | echo "C compiler $cc" | |
1852 | echo "make $make" | |
bfd5afd8 | 1853 | echo ".align is power-of-two $asmalign_pot" |
f36958f8 | 1854 | echo "ARCH $arch ($cpu)" |
eb94aca9 | 1855 | if test "$BUILDSUF" != ""; then |
f36958f8 | 1856 | echo "build suffix $BUILDSUF" |
eb94aca9 | 1857 | fi |
f36958f8 | 1858 | echo "big-endian $bigendian" |
419b8784 | 1859 | if test $arch = "x86_32" -o $arch = "x86_64"; then |
f36958f8 DB |
1860 | echo "MMX enabled $mmx" |
1861 | echo "CMOV enabled $cmov" | |
7073e9fc | 1862 | echo "CMOV is fast $fast_cmov" |
e41e8342 | 1863 | fi |
cc6a90dd | 1864 | if test $arch = "armv4l"; then |
f36958f8 | 1865 | echo "ARMv5TE enabled $armv5te" |
edab3048 | 1866 | echo "ARMv6 enabled $armv6" |
f36958f8 | 1867 | echo "IWMMXT enabled $iwmmxt" |
eba9ae3c | 1868 | fi |
cc6a90dd | 1869 | if test $arch = "mips"; then |
f36958f8 | 1870 | echo "MMI enabled $mmi" |
e41e8342 | 1871 | fi |
cc6a90dd | 1872 | if test $arch = "powerpc"; then |
f36958f8 DB |
1873 | echo "AltiVec enabled $altivec" |
1874 | echo "dcbzl available $dcbzl" | |
e41e8342 | 1875 | fi |
f36958f8 | 1876 | echo "gprof enabled $gprof" |
f36958f8 DB |
1877 | echo "debug symbols $debug" |
1878 | echo "strip symbols $dostrip" | |
1879 | echo "optimize $optimize" | |
5af4e0cc MR |
1880 | echo "static $static" |
1881 | echo "shared $shared" | |
bfd5afd8 DB |
1882 | echo "postprocessing support $pp" |
1883 | echo "software scaler enabled $swscaler" | |
f36958f8 | 1884 | echo "video hooking $vhook" |
90be59ef | 1885 | if enabled vhook; then |
f36958f8 DB |
1886 | echo "Imlib2 support $imlib2" |
1887 | echo "FreeType support $freetype2" | |
68892110 | 1888 | fi |
bfd5afd8 | 1889 | echo "network support $network" |
90be59ef | 1890 | if enabled network; then |
bfd5afd8 DB |
1891 | echo "IPv6 support $ipv6" |
1892 | fi | |
e5f94c2b | 1893 | echo "threading support $thread_type" |
bfd5afd8 | 1894 | echo "SDL support $sdl" |
90be59ef | 1895 | if enabled sdl_too_old; then |
bfd5afd8 DB |
1896 | echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support." |
1897 | fi | |
1898 | echo "Sun medialib support $mlib" | |
1899 | echo "AVISynth enabled $avisynth" | |
7bc5f2a8 | 1900 | echo "liba52 support $liba52" |
f8904fd9 | 1901 | echo "liba52 dlopened $liba52bin" |
f5a756ef DB |
1902 | echo "libamr-nb support $libamr_nb" |
1903 | echo "libamr-wb support $libamr_wb" | |
2eed5a46 DB |
1904 | echo "libfaac enabled $libfaac" |
1905 | echo "libfaad enabled $libfaad" | |
1906 | echo "faadbin enabled $libfaadbin" | |
bfd5afd8 | 1907 | echo "libgsm enabled $libgsm" |
6ebe07fb | 1908 | echo "libmp3lame enabled $libmp3lame" |
bfd5afd8 DB |
1909 | echo "libnut enabled $libnut" |
1910 | echo "libogg enabled $libogg" | |
150d2772 | 1911 | echo "libtheora enabled $libtheora" |
bfd5afd8 | 1912 | echo "libvorbis enabled $libvorbis" |
1cc60c47 DB |
1913 | echo "x264 enabled $libx264" |
1914 | echo "XviD enabled $libxvid" | |
bfd5afd8 | 1915 | echo "zlib enabled $zlib" |
37970ebf | 1916 | if disabled gpl; then |
f25fc9b1 | 1917 | echo "License: LGPL" |
b2e3c528 | 1918 | else |
f25fc9b1 | 1919 | echo "License: GPL" |
b2e3c528 | 1920 | fi |
de6d9b64 | 1921 | |
29799f8b | 1922 | echo "Creating config.mak and config.h..." |
de6d9b64 | 1923 | |
29799f8b DB |
1924 | echo "# Automatically generated by configure - do not modify!" > config.mak |
1925 | echo "/* Automatically generated by configure - do not modify! */" > $TMPH | |
0fd12426 | 1926 | echo "#define FFMPEG_CONFIGURATION \"$FFMPEG_CONFIGURATION\"" >> $TMPH |
de6d9b64 | 1927 | |
2266e085 DB |
1928 | echo "PREFIX=$PREFIX" >> config.mak |
1929 | echo "prefix=\$(DESTDIR)\${PREFIX}" >> config.mak | |
9a695e98 | 1930 | echo "libdir=\$(DESTDIR)$libdir" >> config.mak |
84c22efd | 1931 | echo "shlibdir=\$(DESTDIR)$shlibdir" >> config.mak |
1d67a1d4 | 1932 | echo "incdir=\$(DESTDIR)$incdir" >> config.mak |
9a695e98 DB |
1933 | echo "bindir=\$(DESTDIR)$bindir" >> config.mak |
1934 | echo "mandir=\$(DESTDIR)$mandir" >> config.mak | |
4a908fbc | 1935 | echo "MAKE=$make" >> config.mak |
980fc7b8 FB |
1936 | echo "CC=$cc" >> config.mak |
1937 | echo "AR=$ar" >> config.mak | |
be7109c1 | 1938 | echo "RANLIB=$ranlib" >> config.mak |
90be59ef | 1939 | if enabled dostrip; then |
f25fc9b1 | 1940 | echo "STRIP=$strip" >> config.mak |
65d1bea2 | 1941 | else |
f25fc9b1 | 1942 | echo "STRIP=echo ignoring strip" >> config.mak |
65d1bea2 | 1943 | fi |
75388c74 | 1944 | |
a9b3f630 | 1945 | echo "OPTFLAGS=$CFLAGS" >> config.mak |
408382a4 | 1946 | echo "VHOOKCFLAGS=$VHOOKCFLAGS">>config.mak |
0f3cb305 | 1947 | echo "LDFLAGS=$LDFLAGS" >> config.mak |
f39e56a8 | 1948 | echo "LDCONFIG=$LDCONFIG" >> config.mak |
c536cb09 | 1949 | echo "FFSERVERLDFLAGS=$FFSERVERLDFLAGS" >> config.mak |
e1707f52 | 1950 | echo "SHFLAGS=$SHFLAGS" >> config.mak |
408382a4 | 1951 | echo "VHOOKSHFLAGS=$VHOOKSHFLAGS" >> config.mak |
fbb9d104 | 1952 | echo "VHOOKLIBS=$VHOOKLIBS" >> config.mak |
80581e98 | 1953 | echo "LIBOBJFLAGS=$LIBOBJFLAGS" >> config.mak |
5af4e0cc | 1954 | echo "BUILD_STATIC=$static" >> config.mak |
eb94aca9 | 1955 | echo "BUILDSUF=$BUILDSUF" >> config.mak |
f3ec2d46 | 1956 | echo "LIBPREF=$LIBPREF" >> config.mak |
eb94aca9 | 1957 | echo "LIBSUF=\${BUILDSUF}$LIBSUF" >> config.mak |
5af4e0cc | 1958 | if enabled static; then |
320d060a | 1959 | echo "LIB=$LIB" >> config.mak |
1a44a8b6 AS |
1960 | else # Some Make complain if this variable does not exist. |
1961 | echo "LIB=" >> config.mak | |
320d060a | 1962 | fi |
f3ec2d46 | 1963 | echo "SLIBPREF=$SLIBPREF" >> config.mak |
eb94aca9 CY |
1964 | echo "SLIBSUF=\${BUILDSUF}$SLIBSUF" >> config.mak |
1965 | echo "EXESUF=\${BUILDSUF}$EXESUF" >> config.mak | |
4dc62701 | 1966 | |
99a6d06f | 1967 | enable $arch |
4dc62701 MR |
1968 | |
1969 | # special cases | |
48a14b91 MR |
1970 | enabled_any x86_32 x86_64 && enable x86 |
1971 | enabled sparc64 && enable sparc | |
1972 | ||
4dc62701 | 1973 | case "$arch" in |
4dc62701 MR |
1974 | powerpc) |
1975 | if test "$POWERPCMODE" = "64bits"; then | |
1976 | echo "#define POWERPC_MODE_64BITS 1" >> $TMPH | |
4dc62701 MR |
1977 | fi |
1978 | ;; | |
4dc62701 MR |
1979 | esac |
1980 | ||
90be59ef | 1981 | if enabled bigendian; then |
0f3cb305 FB |
1982 | echo "WORDS_BIGENDIAN=yes" >> config.mak |
1983 | echo "#define WORDS_BIGENDIAN 1" >> $TMPH | |
91d1f1a4 | 1984 | fi |
90be59ef | 1985 | if enabled mmx; then |
e82c5a8c | 1986 | echo "#define __CPU__ 586" >> $TMPH |
de6d9b64 | 1987 | fi |
44161118 | 1988 | |
90be59ef | 1989 | if enabled sdl; then |
6a1a892f FD |
1990 | echo "SDL_LIBS=`"${SDL_CONFIG}" --libs`" >> config.mak |
1991 | echo "SDL_CFLAGS=`"${SDL_CONFIG}" --cflags`" >> config.mak | |
a86b921c | 1992 | fi |
90be59ef | 1993 | if enabled texi2html; then |
146ea952 NB |
1994 | echo "BUILD_DOC=yes" >> config.mak |
1995 | fi | |
5a872801 | 1996 | |
790c9ca7 | 1997 | sws_version=`grep '#define LIBSWSCALE_VERSION ' "$source_path/libswscale/swscale.h" | sed 's/[^0-9\.]//g'` |
6d9a2421 | 1998 | pp_version=`grep '#define LIBPOSTPROC_VERSION ' "$source_path/libpostproc/postprocess.h" | sed 's/[^0-9\.]//g'` |
5a872801 LB |
1999 | lavc_version=`grep '#define LIBAVCODEC_VERSION ' "$source_path/libavcodec/avcodec.h" | sed 's/[^0-9\.]//g'` |
2000 | lavf_version=`grep '#define LIBAVFORMAT_VERSION ' "$source_path/libavformat/avformat.h" | sed 's/[^0-9\.]//g'` | |
2001 | lavu_version=`grep '#define LIBAVUTIL_VERSION ' "$source_path/libavutil/avutil.h" | sed 's/[^0-9\.]//g'` | |
2002 | ||
2003 | ||
2004 | ||
5af4e0cc | 2005 | if enabled shared; then |
0319c531 | 2006 | echo "BUILD_SHARED=yes" >> config.mak |
97006039 | 2007 | echo "PIC=-fPIC -DPIC" >> config.mak |
7e303556 DB |
2008 | echo "SPPMAJOR=${pp_version%%.*}" >> config.mak |
2009 | echo "SPPVERSION=$pp_version" >> config.mak | |
39503a27 | 2010 | echo "LAVCMAJOR=${lavc_version%%.*}" >> config.mak |
5a872801 | 2011 | echo "LAVCVERSION=$lavc_version" >> config.mak |
39503a27 | 2012 | echo "LAVFMAJOR=${lavf_version%%.*}" >> config.mak |
5a872801 | 2013 | echo "LAVFVERSION=$lavf_version" >> config.mak |
39503a27 | 2014 | echo "LAVUMAJOR=${lavu_version%%.*}" >> config.mak |
5a872801 | 2015 | echo "LAVUVERSION=$lavu_version" >> config.mak |
790c9ca7 LA |
2016 | echo "SWSMAJOR=${sws_version%%.*}" >> config.mak |
2017 | echo "SWSVERSION=$sws_version" >> config.mak | |
4bdd05e7 | 2018 | echo "SLIBNAME=${SLIBNAME}" >> config.mak |
f3b60109 DB |
2019 | echo "SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION}" >> config.mak |
2020 | echo "SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR}" >> config.mak | |
5cb854e1 | 2021 | echo "SLIB_EXTRA_CMD=${SLIB_EXTRA_CMD}" >> config.mak |
8fbec4f4 | 2022 | echo "SLIB_INSTALL_EXTRA_CMD=${SLIB_INSTALL_EXTRA_CMD}" >> config.mak |
0319c531 | 2023 | fi |
d7e27559 | 2024 | echo "LIB_INSTALL_EXTRA_CMD=${LIB_INSTALL_EXTRA_CMD}" >> config.mak |
ef0bc4c9 | 2025 | echo "EXTRALIBS=$extralibs" >> config.mak |
d2845d68 | 2026 | |
3d907e22 MR |
2027 | print_config ARCH_ $TMPH config.mak $ARCH_LIST |
2028 | print_config HAVE_ $TMPH config.mak $HAVE_LIST | |
2029 | print_config CONFIG_ $TMPH config.mak $CONFIG_LIST \ | |
2030 | $DECODER_LIST \ | |
2031 | $ENCODER_LIST \ | |
2032 | $PARSER_LIST \ | |
2033 | $BSF_LIST \ | |
2034 | $DEMUXER_LIST \ | |
2035 | $MUXER_LIST \ | |
2036 | $PROTOCOL_LIST \ | |
8ac17293 | 2037 | |
ced75d92 | 2038 | if test "$targetos" = darwin; then |
90cee0c3 | 2039 | echo "#define CONFIG_DARWIN 1" >> $TMPH |
90cee0c3 MN |
2040 | fi |
2041 | ||
c13e1abd FH |
2042 | echo "#define restrict $_restrict" >> $TMPH |
2043 | ||
bb801c97 MN |
2044 | if test "$optimize" = "small"; then |
2045 | echo "#define always_inline" >> $TMPH | |
e5f28e8f | 2046 | echo "#define CONFIG_SMALL 1" >> $TMPH |
bb801c97 MN |
2047 | fi |
2048 | ||
997baf01 MR |
2049 | echo "SRC_PATH=\"$source_path\"" >> config.mak |
2050 | echo "SRC_PATH_BARE=$source_path" >> config.mak | |
2051 | echo "BUILD_ROOT=\"$PWD\"" >> config.mak | |
0f3cb305 | 2052 | |
8156056e | 2053 | # Apparently it's not possible to portably echo a backslash. |
90be59ef | 2054 | if enabled asmalign_pot; then |
8156056e | 2055 | printf '#define ASMALIGN(ZEROBITS) ".align " #ZEROBITS "\\n\\t"\n' >> $TMPH |
4454dc1b | 2056 | else |
8156056e | 2057 | printf '#define ASMALIGN(ZEROBITS) ".align 1<<" #ZEROBITS "\\n\\t"\n' >> $TMPH |
4454dc1b JD |
2058 | fi |
2059 | ||
bc634f6f | 2060 | |
9cb2cf10 | 2061 | # Do not overwrite config.h if unchanged to avoid superfluous rebuilds. |
c683a5d1 | 2062 | if ! cmp -s $TMPH config.h; then |
9cb2cf10 DB |
2063 | mv -f $TMPH config.h |
2064 | else | |
2065 | echo "config.h is unchanged" | |
2066 | fi | |
3d204385 | 2067 | |
f3ec2d46 | 2068 | rm -f $TMPO $TMPC $TMPE $TMPS $TMPH |
def4272a | 2069 | |
165af439 | 2070 | # build tree in object directory if source path is different from current one |
90be59ef | 2071 | if enabled source_path_used; then |
165af439 MR |
2072 | DIRS="\ |
2073 | doc \ | |
2074 | libavformat \ | |
2075 | libavcodec \ | |
2076 | libavcodec/alpha \ | |
2077 | libavcodec/armv4l \ | |
2078 | libavcodec/bfin \ | |
2079 | libavcodec/i386 \ | |
2080 | libavcodec/sparc \ | |
2081 | libavcodec/mlib \ | |
2082 | libavcodec/ppc \ | |
165af439 MR |
2083 | libpostproc \ |
2084 | libavutil \ | |
2085 | libswscale \ | |
2086 | tests \ | |
2087 | vhook \ | |
2088 | " | |
2089 | FILES="\ | |
2090 | Makefile \ | |
2091 | common.mak \ | |
2092 | libavformat/Makefile \ | |
2093 | libavcodec/Makefile \ | |
2094 | libpostproc/Makefile \ | |
2095 | libavutil/Makefile \ | |
2096 | libswscale/Makefile \ | |
2097 | tests/Makefile \ | |
2098 | vhook/Makefile \ | |
165af439 MR |
2099 | doc/texi2pod.pl \ |
2100 | " | |
2101 | for dir in $DIRS ; do | |
2102 | mkdir -p $dir | |
2103 | done | |
2104 | for f in $FILES ; do | |
2105 | ln -sf "$source_path/$f" $f | |
2106 | done | |
2107 | fi | |
def4272a | 2108 | |
def4272a | 2109 | |
d0674868 | 2110 | # build pkg-config files |
77aee36c | 2111 | # FIXME: libdir and includedir are hardcoded and may differ from the real path. |
def4272a | 2112 | |
d0674868 DB |
2113 | pkgconfig_generate(){ |
2114 | name=$1 | |
2115 | comment=$2 | |
2116 | version=$3 | |
2117 | libs=$4 | |
2118 | requires=$5 | |
2119 | include=$6 | |
2120 | cat <<EOF >$name.pc | |
2266e085 | 2121 | prefix=$PREFIX |
a94e666c | 2122 | exec_prefix=\${prefix} |
def4272a | 2123 | libdir=\${exec_prefix}/lib |
a94e666c | 2124 | includedir=\${prefix}/include |
def4272a | 2125 | |
d0674868 DB |
2126 | Name: $name |
2127 | Description: $comment | |
2128 | Version: $version | |
2129 | Requires: $requires | |
def4272a | 2130 | Conflicts: |
d0674868 DB |
2131 | Libs: -L\${libdir} $libs |
2132 | Cflags: -I\${includedir} -I\${includedir}/$include | |
def4272a | 2133 | EOF |
d0674868 | 2134 | } |
def4272a | 2135 | |
d0674868 DB |
2136 | pkgconfig_generate_uninstalled(){ |
2137 | name=$1 | |
9c476fd6 | 2138 | shortname=${name#lib} |
d0674868 DB |
2139 | comment=$2 |
2140 | version=$3 | |
2141 | libs=$4 | |
2142 | requires=$5 | |
2143 | cat <<EOF >$name-uninstalled.pc | |
def4272a AJ |
2144 | prefix= |
2145 | exec_prefix= | |
d0674868 DB |
2146 | libdir=\${pcfiledir}/$name |
2147 | includedir=\${pcfiledir}/$name | |
def4272a | 2148 | |
d0674868 DB |
2149 | Name: $name |
2150 | Description: $comment | |
2151 | Version: $version | |
2152 | Requires: $requires | |
def4272a | 2153 | Conflicts: |
d0674868 | 2154 | Libs: \${libdir}/${LIBPREF}${shortname}${LIBSUF} $libs |
def4272a AJ |
2155 | Cflags: -I\${includedir} |
2156 | EOF | |
d0674868 | 2157 | } |
def4272a | 2158 | |
9d824ad1 | 2159 | pkgconfig_generate libavutil "FFmpeg utility library" "$lavu_version" -lavutil "" ffmpeg |
d0674868 | 2160 | pkgconfig_generate_uninstalled libavutil "FFmpeg utility library" "$lavu_version" |
def4272a | 2161 | |
d0674868 DB |
2162 | pkgconfig_generate libavcodec "FFmpeg codec library" "$lavc_version" "-lavcodec $extralibs" "$pkg_requires libavutil = $lavu_version" ffmpeg |
2163 | pkgconfig_generate_uninstalled libavcodec "FFmpeg codec library" "$lavc_version" "$extralibs" "$pkg_requires libavutil = $lavu_version" | |
def4272a | 2164 | |
d0674868 DB |
2165 | pkgconfig_generate libavformat "FFmpeg container format library" "$lavf_version" "-lavformat $extralibs" "$pkg_requires libavcodec = $lavc_version" ffmpeg |
2166 | pkgconfig_generate_uninstalled libavformat "FFmpeg container format library" "$lavf_version" "$extralibs" "$pkg_requires libavcodec = $lavc_version" | |
def4272a | 2167 | |
90be59ef | 2168 | if enabled pp; then |
2e3bcd38 DB |
2169 | pkgconfig_generate libpostproc "FFmpeg post processing library" "$pp_version" -lpostproc "" postproc |
2170 | pkgconfig_generate_uninstalled libpostproc "FFmpeg post processing library" "$pp_version" | |
2171 | fi | |
790c9ca7 | 2172 | |
c839db53 | 2173 | if enabled swscaler; then |
3d3361e5 | 2174 | pkgconfig_generate libswscale "FFmpeg image rescaling library" "$sws_version" -lswscale "libavutil = $lavu_version" ffmpeg |
20c516c6 | 2175 | pkgconfig_generate_uninstalled libswscale "FFmpeg image rescaling library" "$sws_version" "" "libavutil = $lavu_version" |
6c0d0413 | 2176 | else |
3d3361e5 | 2177 | pkgconfig_generate libswscale "FFmpeg image rescaling library" "$sws_version" "" "$pkg_requires libavcodec = $lavc_version" ffmpeg |
d0674868 | 2178 | pkgconfig_generate_uninstalled libswscale "FFmpeg image rescaling library" "$sws_version" "" "$pkg_requires libavcodec = $lavc_version" |
c505dd31 MR |
2179 | apply libswscale.pc sed s/^Libs:.*$/Libs:/ |
2180 | apply libswscale-uninstalled.pc sed s/^Libs:.*$/Libs:/ | |
6c0d0413 | 2181 | fi |