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]" |
e2745046 MR |
86 | echo " --enable-libdts enable GPLed libdts support [default=no]" |
87 | echo " --enable-libfaac enable FAAC support via libfaac [default=no]" | |
88 | echo " --enable-libfaad enable FAAD support via libfaad [default=no]" | |
89 | echo " --enable-libfaadbin build FAAD support with runtime linking [default=no]" | |
dc922953 | 90 | echo " --enable-libgsm enable GSM support via libgsm [default=no]" |
e2745046 | 91 | echo " --enable-libmp3lame enable MP3 encoding via libmp3lame [default=no]" |
31235134 DB |
92 | echo " --enable-libnut enable NUT (de)muxing via libnut," |
93 | echo " native demuxer exists [default=no]" | |
ba5fd8c5 | 94 | echo " --enable-libogg enable Ogg muxing via libogg [default=no]" |
71757822 | 95 | echo " --enable-libtheora enable Theora encoding via libtheora [default=no]" |
e2745046 | 96 | echo " --enable-libvorbis enable Vorbis en/decoding via libvorbis," |
31235134 | 97 | echo " native implementations exist [default=no]" |
dc922953 | 98 | echo " --enable-x264 enable H.264 encoding via x264 [default=no]" |
31235134 DB |
99 | echo " --enable-xvid enable Xvid encoding via xvidcore," |
100 | echo " native MPEG-4/Xvid encoder exists [default=no]" | |
7350151b DB |
101 | echo " --enable-amr-nb enable amr-nb floating point audio codec" |
102 | echo " --enable-amr-nb-fixed enable amr-nb fixed-point codec" | |
103 | echo " --enable-amr-wb enable amr-wb floating point audio codec" | |
74c53c2d MR |
104 | echo "" |
105 | echo "Advanced options (experts only):" | |
106 | echo " --source-path=PATH path to source code [$source_path]" | |
107 | echo " --cross-prefix=PREFIX use PREFIX for compilation tools [$cross_prefix]" | |
fac252f9 | 108 | echo " --cross-compile assume a cross-compiler is used" |
abcd6d60 | 109 | echo " --target-os=OS compiler targets OS [$targetos]" |
74c53c2d MR |
110 | echo " --cc=CC use C compiler CC [$cc]" |
111 | echo " --make=MAKE use specified make [$make]" | |
112 | echo " --extra-cflags=ECFLAGS add ECFLAGS to CFLAGS [$CFLAGS]" | |
113 | echo " --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]" | |
114 | echo " --extra-libs=ELIBS add ELIBS [$ELIBS]" | |
115 | echo " --build-suffix=SUFFIX suffix for application specific build []" | |
cc6a90dd | 116 | echo " --arch=ARCH select architecture [$arch]" |
7c758d33 DB |
117 | echo " --cpu=CPU selects the minimum cpu required (affects" |
118 | echo " instruction selection, may crash on older CPUs)" | |
2b4c3615 | 119 | echo " --enable-powerpc-perf enable performance report on PPC" |
74c53c2d MR |
120 | echo " (requires enabling PMC)" |
121 | echo " --disable-mmx disable MMX usage" | |
1839e854 | 122 | echo " --disable-armv5te disable armv5te usage" |
edab3048 | 123 | echo " --disable-armv6 disable armv6 usage" |
74c53c2d MR |
124 | echo " --disable-iwmmxt disable iwmmxt usage" |
125 | echo " --disable-altivec disable AltiVec usage" | |
126 | echo " --disable-audio-oss disable OSS audio support [default=no]" | |
127 | echo " --disable-audio-beos disable BeOS audio support [default=no]" | |
128 | echo " --disable-v4l disable video4linux grabbing [default=no]" | |
129 | echo " --disable-v4l2 disable video4linux2 grabbing [default=no]" | |
130 | echo " --disable-bktr disable bktr video grabbing [default=no]" | |
131 | echo " --disable-dv1394 disable DV1394 grabbing [default=no]" | |
132 | echo " --disable-network disable network support [default=no]" | |
0c7bb0e5 | 133 | echo " --disable-ipv6 disable ipv6 support [default=no]" |
74c53c2d | 134 | echo " --disable-zlib disable zlib [default=no]" |
74c53c2d | 135 | echo " --disable-vhook disable video hooking support" |
74c53c2d | 136 | echo " --disable-debug disable debugging symbols" |
74c53c2d MR |
137 | echo " --disable-mpegaudio-hp faster (but less accurate)" |
138 | echo " MPEG audio decoding [default=no]" | |
139 | echo " --disable-protocols disable I/O protocols support [default=no]" | |
786b30af | 140 | echo " --disable-ffmpeg disable ffmpeg build" |
74c53c2d MR |
141 | echo " --disable-ffserver disable ffserver build" |
142 | echo " --disable-ffplay disable ffplay build" | |
143 | echo " --enable-small optimize for size instead of speed" | |
144 | echo " --enable-memalign-hack emulate memalign, interferes with memory debuggers" | |
74c53c2d MR |
145 | echo " --disable-encoder=NAME disables encoder NAME" |
146 | echo " --enable-encoder=NAME enables encoder NAME" | |
147 | echo " --disable-decoder=NAME disables decoder NAME" | |
148 | echo " --enable-decoder=NAME enables decoder NAME" | |
149 | echo " --disable-encoders disables all encoders" | |
150 | echo " --disable-decoders disables all decoders" | |
ff70e601 MR |
151 | echo " --disable-muxer=NAME disables muxer NAME" |
152 | echo " --enable-muxer=NAME enables muxer NAME" | |
74c53c2d | 153 | echo " --disable-muxers disables all muxers" |
ff70e601 MR |
154 | echo " --disable-demuxer=NAME disables demuxer NAME" |
155 | echo " --enable-demuxer=NAME enables demuxer NAME" | |
74c53c2d | 156 | echo " --disable-demuxers disables all demuxers" |
af9e7d18 MR |
157 | echo " --enable-parser=NAME enables parser NAME" |
158 | echo " --disable-parser=NAME disables parser NAME" | |
159 | echo " --disable-parsers disables all parsers" | |
0a622b98 MR |
160 | echo |
161 | echo "Developer options (useful when working on FFmpeg itself):" | |
162 | echo " --enable-gprof enable profiling with gprof [$gprof]" | |
163 | echo " --disable-opts disable compiler optimizations" | |
164 | echo " --enable-extra-warnings enable more compiler warnings" | |
165 | echo " --disable-strip disable stripping of executables and shared libraries" | |
74c53c2d MR |
166 | echo "" |
167 | echo "NOTE: Object files are built at the place where configure is launched." | |
168 | exit 1 | |
169 | } | |
cf9d24ad | 170 | |
57bd82d4 MR |
171 | log(){ |
172 | echo "$@" >>$logfile | |
173 | } | |
174 | ||
720c69da | 175 | log_file(){ |
c8e9f801 MR |
176 | log BEGIN $1 |
177 | cat -n $1 >>$logfile | |
178 | log END $1 | |
179 | } | |
180 | ||
2ba042a7 | 181 | echolog(){ |
c8e9f801 | 182 | log "$@" |
57bd82d4 | 183 | echo "$@" |
2ba042a7 MR |
184 | } |
185 | ||
186 | die(){ | |
187 | echolog "$@" | |
188 | cat <<EOF | |
189 | If you think configure made a mistake, make sure you are using the latest | |
190 | version from SVN. If the latest version fails, report the problem to the | |
191 | ffmpeg-devel@mplayerhq.hu mailing list or IRC #ffmpeg on irc.freenode.net. | |
192 | EOF | |
720c69da | 193 | if enabled logging; then |
2ba042a7 MR |
194 | cat <<EOF |
195 | Include the log file "$logfile" produced by configure as this will help | |
196 | solving the problem. | |
197 | EOF | |
198 | else | |
199 | cat <<EOF | |
200 | Rerun configure with logging enabled (do not use --log=no), and include the | |
201 | log this produces with your report. | |
202 | EOF | |
203 | fi | |
57bd82d4 MR |
204 | rm -f $TMPC $TMPO $TMPE $TMPS $TMPH |
205 | exit 1 | |
206 | } | |
207 | ||
904e48f1 | 208 | # "tr '[a-z]' '[A-Z]'" is a workaround for Solaris tr not grokking "tr a-z A-Z" |
44161118 MR |
209 | toupper(){ |
210 | echo "$@" | tr '[a-z]' '[A-Z]' | |
211 | } | |
212 | ||
4a5444db MR |
213 | tolower(){ |
214 | echo "$@" | tr '[A-Z]' '[a-z]' | |
215 | } | |
216 | ||
a8d04fba MR |
217 | set_all(){ |
218 | value=$1 | |
219 | shift | |
220 | for var in $*; do | |
221 | eval $var=$value | |
222 | done | |
223 | } | |
224 | ||
799c9e9b MR |
225 | pushvar(){ |
226 | for var in $*; do | |
227 | eval level=\${${var}_level:=0} | |
228 | eval ${var}_${level}="\$$var" | |
229 | eval ${var}_level=$(($level+1)) | |
230 | done | |
231 | } | |
232 | ||
233 | popvar(){ | |
234 | for var in $*; do | |
235 | eval level=\${${var}_level:-0} | |
236 | test $level = 0 && continue | |
237 | eval level=$(($level-1)) | |
238 | eval $var="\${${var}_${level}}" | |
239 | eval ${var}_level=$level | |
240 | eval unset ${var}_${level} | |
241 | done | |
242 | } | |
243 | ||
a8d04fba MR |
244 | enable(){ |
245 | set_all yes $* | |
246 | } | |
247 | ||
248 | disable(){ | |
249 | set_all no $* | |
250 | } | |
251 | ||
57bd82d4 | 252 | enabled(){ |
44161118 MR |
253 | eval test "x\$$1" = "xyes" |
254 | } | |
255 | ||
37970ebf RP |
256 | disabled(){ |
257 | eval test "x\$$1" = "xno" | |
258 | } | |
259 | ||
44161118 MR |
260 | enabled_all(){ |
261 | for opt; do | |
262 | enabled $opt || return 1 | |
263 | done | |
264 | } | |
265 | ||
85bca2c5 DB |
266 | disabled_all(){ |
267 | for opt; do | |
268 | disabled $opt || return 1 | |
269 | done | |
270 | } | |
271 | ||
44161118 MR |
272 | enabled_any(){ |
273 | for opt; do | |
274 | enabled $opt && return 0 | |
275 | done | |
276 | } | |
277 | ||
85bca2c5 DB |
278 | disabled_any(){ |
279 | for opt; do | |
280 | disabled $opt && return 0 | |
281 | done | |
282 | } | |
283 | ||
30fd06be MR |
284 | check_deps(){ |
285 | for cfg; do | |
799c9e9b MR |
286 | enabled ${cfg}_checking && die "Circular dependency for $cfg." |
287 | disabled ${cfg}_checking && continue | |
288 | enable ${cfg}_checking | |
289 | ||
30fd06be MR |
290 | eval dep_all="\$${cfg}_deps" |
291 | eval dep_any="\$${cfg}_deps_any" | |
799c9e9b MR |
292 | |
293 | pushvar cfg dep_all dep_any | |
294 | check_deps $dep_all $dep_any | |
295 | popvar cfg dep_all dep_any | |
296 | ||
30fd06be MR |
297 | enabled_all $dep_all || disable $cfg |
298 | enabled_any $dep_any || disable $cfg | |
799c9e9b MR |
299 | |
300 | disable ${cfg}_checking | |
30fd06be MR |
301 | done |
302 | } | |
303 | ||
44161118 MR |
304 | print_config(){ |
305 | pfx=$1 | |
306 | header=$2 | |
307 | makefile=$3 | |
308 | shift 3 | |
309 | for cfg; do | |
310 | if enabled $cfg; then | |
311 | ucname="${pfx}`toupper $cfg`" | |
312 | echo "#define ${ucname} 1" >> $header | |
313 | echo "${ucname}=yes" >> $makefile | |
314 | fi | |
315 | done | |
57bd82d4 MR |
316 | } |
317 | ||
318 | flags_saved(){ | |
319 | (: ${SAVE_CFLAGS?}) 2>/dev/null | |
320 | } | |
321 | ||
dcd479c0 | 322 | save_flags(){ |
57bd82d4 | 323 | flags_saved && return |
dcd479c0 MR |
324 | SAVE_CFLAGS="$CFLAGS" |
325 | SAVE_LDFLAGS="$LDFLAGS" | |
326 | SAVE_extralibs="$extralibs" | |
327 | } | |
328 | ||
329 | restore_flags(){ | |
f5d28d10 | 330 | flags_saved || return |
dcd479c0 MR |
331 | CFLAGS="$SAVE_CFLAGS" |
332 | LDFLAGS="$SAVE_LDFLAGS" | |
333 | extralibs="$SAVE_extralibs" | |
334 | unset SAVE_CFLAGS | |
335 | unset SAVE_LDFLAGS | |
336 | unset SAVE_extralibs | |
337 | } | |
338 | ||
339 | temp_cflags(){ | |
340 | save_flags | |
341 | CFLAGS="$CFLAGS $*" | |
342 | } | |
343 | ||
344 | temp_ldflags(){ | |
345 | save_flags | |
346 | LDFLAGS="$LDFLAGS $*" | |
347 | } | |
348 | ||
349 | temp_extralibs(){ | |
350 | save_flags | |
351 | extralibs="$extralibs $*" | |
352 | } | |
353 | ||
57bd82d4 MR |
354 | append(){ |
355 | var=$1 | |
356 | shift | |
357 | flags_saved && eval "SAVE_$var=\"\$SAVE_$var $*\"" | |
358 | eval "$var=\"\$$var $*\"" | |
359 | } | |
360 | ||
361 | add_cflags(){ | |
362 | append CFLAGS "$@" | |
363 | } | |
364 | ||
365 | add_ldflags(){ | |
366 | append LDFLAGS "$@" | |
367 | } | |
368 | ||
369 | add_extralibs(){ | |
370 | append extralibs "$@" | |
371 | } | |
372 | ||
b0cfb663 | 373 | check_cmd(){ |
b3cb5d51 | 374 | log "$@" |
9b4f605c | 375 | "$@" >>$logfile 2>&1 |
b0cfb663 MR |
376 | } |
377 | ||
dcd479c0 | 378 | check_cc(){ |
57bd82d4 MR |
379 | log check_cc "$@" |
380 | cat >$TMPC | |
720c69da | 381 | log_file $TMPC |
b0cfb663 | 382 | check_cmd $cc $CFLAGS "$@" -c -o $TMPO $TMPC |
57bd82d4 MR |
383 | } |
384 | ||
385 | check_cpp(){ | |
386 | log check_cpp "$@" | |
dcd479c0 | 387 | cat >$TMPC |
720c69da | 388 | log_file $TMPC |
b0cfb663 | 389 | check_cmd $cc $CFLAGS "$@" -E -o $TMPO $TMPC |
dcd479c0 MR |
390 | } |
391 | ||
392 | check_ld(){ | |
57bd82d4 | 393 | log check_ld "$@" |
0607887f | 394 | check_cc || return |
b0cfb663 | 395 | check_cmd $cc $LDFLAGS "$@" -o $TMPE $TMPO $extralibs |
dcd479c0 MR |
396 | } |
397 | ||
398 | check_cflags(){ | |
57bd82d4 MR |
399 | log check_cflags "$@" |
400 | check_cc "$@" <<EOF && add_cflags "$@" | |
dcd479c0 MR |
401 | int x; |
402 | EOF | |
403 | } | |
404 | ||
405 | check_ldflags(){ | |
57bd82d4 MR |
406 | log check_ldflags "$@" |
407 | check_ld "$@" <<EOF && add_ldflags "$@" | |
408 | int main(){ | |
409 | return 0; | |
410 | } | |
dcd479c0 MR |
411 | EOF |
412 | } | |
413 | ||
414 | check_header(){ | |
57bd82d4 | 415 | log check_header "$@" |
dcd479c0 MR |
416 | header=$1 |
417 | shift | |
d8bc5f06 MR |
418 | var=`echo $header | sed 's/[^A-Za-z0-9_]/_/g'` |
419 | disable $var | |
420 | check_cpp "$@" <<EOF && enable $var | |
dcd479c0 MR |
421 | #include <$header> |
422 | int x; | |
423 | EOF | |
424 | } | |
425 | ||
426 | check_func(){ | |
57bd82d4 | 427 | log check_func "$@" |
dcd479c0 MR |
428 | func=$1 |
429 | shift | |
d8bc5f06 MR |
430 | disable $func |
431 | check_ld "$@" <<EOF && enable $func | |
dcd479c0 MR |
432 | extern int $func(); |
433 | int main(){ | |
434 | $func(); | |
435 | } | |
436 | EOF | |
437 | } | |
438 | ||
f8d7b072 MR |
439 | check_func2(){ |
440 | log check_func2 "$@" | |
441 | headers=$1 | |
442 | func=$2 | |
443 | shift 2 | |
444 | disable $func | |
445 | incs="" | |
446 | for hdr in $headers; do | |
447 | incs="$incs | |
448 | #include <$hdr>" | |
449 | done | |
450 | check_ld "$@" <<EOF && enable $func | |
451 | $incs | |
452 | int main(){ | |
453 | (void) $func; | |
454 | return 0; | |
455 | } | |
456 | EOF | |
457 | } | |
458 | ||
57bd82d4 MR |
459 | check_lib(){ |
460 | log check_lib "$@" | |
461 | header="$1" | |
462 | func="$2" | |
463 | shift 2 | |
fcfcde17 MR |
464 | temp_extralibs "$@" |
465 | check_header $header && check_func $func && add_extralibs "$@" | |
466 | err=$? | |
467 | restore_flags | |
468 | return $err | |
57bd82d4 MR |
469 | } |
470 | ||
f8d7b072 MR |
471 | check_lib2(){ |
472 | log check_lib2 "$@" | |
473 | headers="$1" | |
474 | func="$2" | |
475 | shift 2 | |
476 | temp_extralibs "$@" | |
477 | check_func2 "$headers" $func && add_extralibs "$@" | |
478 | err=$? | |
479 | restore_flags | |
480 | return $err | |
481 | } | |
482 | ||
dcd479c0 | 483 | check_exec(){ |
90be59ef | 484 | check_ld "$@" && { enabled cross_compile || $TMPE >>$logfile 2>&1; } |
57bd82d4 MR |
485 | } |
486 | ||
7dfef245 MR |
487 | check_exec_crash(){ |
488 | code=`cat` | |
489 | ||
490 | # exit() is not async signal safe. _Exit (C99) and _exit (POSIX) | |
491 | # are safe but may not be available everywhere. Thus we use | |
492 | # raise(SIGTERM) instead. The check is run in a subshell so we | |
493 | # can redirect the "Terminated" message from the shell. SIGBUS | |
494 | # is not defined by standard C so it is used conditionally. | |
495 | ||
496 | (check_exec "$@") >>$logfile 2>&1 <<EOF | |
497 | #include <signal.h> | |
498 | static void sighandler(int sig){ | |
499 | raise(SIGTERM); | |
500 | } | |
501 | int main(){ | |
502 | signal(SIGILL, sighandler); | |
503 | signal(SIGFPE, sighandler); | |
504 | signal(SIGSEGV, sighandler); | |
505 | #ifdef SIGBUS | |
506 | signal(SIGBUS, sighandler); | |
507 | #endif | |
508 | { $code } | |
509 | } | |
510 | EOF | |
511 | } | |
512 | ||
57bd82d4 MR |
513 | require(){ |
514 | name="$1" | |
515 | header="$2" | |
516 | func="$3" | |
517 | shift 3 | |
518 | check_lib $header $func "$@" || die "ERROR: $name not found" | |
dcd479c0 MR |
519 | } |
520 | ||
f8d7b072 MR |
521 | require2(){ |
522 | name="$1" | |
523 | headers="$2" | |
524 | func="$3" | |
525 | shift 3 | |
526 | check_lib2 "$headers" $func "$@" || die "ERROR: $name not found" | |
527 | } | |
528 | ||
eea50282 MR |
529 | check_foo_config(){ |
530 | cfg=$1 | |
531 | pkg=$2 | |
532 | header=$3 | |
533 | func=$4 | |
534 | shift 4 | |
535 | disable $cfg | |
536 | check_cmd ${pkg}-config --version | |
537 | err=$? | |
538 | if test "$err" = 0; then | |
539 | temp_cflags `${pkg}-config --cflags` | |
540 | temp_extralibs `${pkg}-config --libs` | |
541 | check_lib "$@" $header $func && enable $cfg | |
542 | fi | |
543 | return $err | |
544 | } | |
545 | ||
c505dd31 MR |
546 | apply(){ |
547 | file=$1 | |
548 | shift | |
549 | "$@" < "$file" > "$file.tmp" && mv "$file.tmp" "$file" || rm "$file.tmp" | |
550 | } | |
551 | ||
c88f5d72 MR |
552 | CONFIG_LIST=' |
553 | encoders | |
554 | decoders | |
555 | parsers | |
556 | muxers | |
557 | demuxers | |
c88f5d72 MR |
558 | amr |
559 | amr_nb | |
560 | amr_nb_fixed | |
561 | amr_wb | |
562 | audio_beos | |
563 | audio_oss | |
564 | avisynth | |
565 | beos_netserver | |
566 | bktr | |
567 | dc1394 | |
c88f5d72 | 568 | dv1394 |
44965991 PI |
569 | ebp_available |
570 | ebx_available | |
c88f5d72 MR |
571 | ffmpeg |
572 | ffplay | |
573 | ffserver | |
574 | gpl | |
ecfc4f44 | 575 | gprof |
c88f5d72 | 576 | ipv6 |
7bc5f2a8 | 577 | liba52 |
f8904fd9 | 578 | liba52bin |
3ffab361 | 579 | libdts |
2eed5a46 DB |
580 | libfaac |
581 | libfaad | |
582 | libfaadbin | |
c88f5d72 | 583 | libgsm |
6ebe07fb | 584 | libmp3lame |
c88f5d72 MR |
585 | libnut |
586 | libogg | |
150d2772 | 587 | libtheora |
c88f5d72 MR |
588 | libvorbis |
589 | memalign_hack | |
c88f5d72 MR |
590 | mpegaudio_hp |
591 | network | |
2b4c3615 | 592 | powerpc_perf |
c88f5d72 MR |
593 | pp |
594 | protocols | |
595 | swscaler | |
596 | vhook | |
afde41b4 MR |
597 | v4l |
598 | v4l2 | |
56a059ac | 599 | x11grab |
c88f5d72 MR |
600 | x264 |
601 | xvid | |
602 | zlib | |
603 | ' | |
604 | ||
8eee7025 DB |
605 | THREADS_LIST=' |
606 | beosthreads | |
607 | os2threads | |
608 | pthreads | |
609 | w32threads | |
610 | ' | |
611 | ||
0cb78cef | 612 | HAVE_LIST=" |
8eee7025 | 613 | $THREADS_LIST |
1ac9331a | 614 | altivec |
c88f5d72 | 615 | altivec_h |
1ac9331a | 616 | armv5te |
edab3048 | 617 | armv6 |
c9fdab0d | 618 | arpa_inet_h |
c88f5d72 | 619 | byteswap_h |
1ac9331a | 620 | cmov |
c88f5d72 | 621 | dcbzl |
f8aa696f DB |
622 | dev_bktr_ioctl_bt848_h |
623 | dev_bktr_ioctl_meteor_h | |
624 | dev_ic_bt8xx_h | |
625 | dev_video_meteor_ioctl_meteor_h | |
626 | dev_video_bktr_ioctl_bt848_h | |
18b67ae5 | 627 | dlfcn_h |
c88f5d72 | 628 | dlopen |
c2a29455 | 629 | fast_64bit |
7073e9fc | 630 | fast_cmov |
c88f5d72 | 631 | freetype2 |
c88f5d72 | 632 | imlib2 |
2e1913b1 | 633 | inet_aton |
1ac9331a | 634 | iwmmxt |
c88f5d72 MR |
635 | localtime_r |
636 | lrintf | |
f8aa696f DB |
637 | machine_ioctl_bt848_h |
638 | machine_ioctl_meteor_h | |
c88f5d72 MR |
639 | malloc_h |
640 | memalign | |
641 | mlib | |
1ac9331a MR |
642 | mmi |
643 | mmx | |
9c914398 | 644 | os2 |
c88f5d72 MR |
645 | sdl |
646 | sdl_video_size | |
deb29777 | 647 | soundcard_h |
b0c858d8 | 648 | sys_poll_h |
deb29777 | 649 | sys_soundcard_h |
b265431e | 650 | threads |
0cb78cef | 651 | " |
44161118 | 652 | |
1ac9331a MR |
653 | TARGET_LIST=' |
654 | altivec | |
655 | armv5te | |
51e8750a | 656 | armv6 |
1ac9331a MR |
657 | iwmmxt |
658 | mmi | |
659 | mmx | |
660 | ' | |
661 | ||
520cc7f1 MR |
662 | CMDLINE_SELECT=" |
663 | $CONFIG_LIST | |
664 | $TARGET_LIST | |
8eee7025 | 665 | $THREADS_LIST |
520cc7f1 MR |
666 | debug |
667 | extra_warnings | |
520cc7f1 MR |
668 | shared |
669 | static | |
670 | " | |
671 | ||
33a0dd37 | 672 | dxa_decoder_deps="zlib" |
30fd06be | 673 | flashsv_decoder_deps="zlib" |
773be23a | 674 | flashsv_encoder_deps="zlib" |
30fd06be MR |
675 | mpeg_xvmc_decoder_deps="xvmc" |
676 | png_decoder_deps="zlib" | |
677 | png_encoder_deps="zlib" | |
678 | x264_encoder_deps="x264" | |
679 | xvid_encoder_deps="xvid" | |
680 | zmbv_decoder_deps="zlib" | |
681 | zmbv_encoder_deps="zlib" | |
682 | ||
683 | aac_decoder_deps="libfaad" | |
684 | mpeg4aac_decoder_deps="libfaad" | |
30fd06be MR |
685 | amr_nb_decoder_deps_any="amr_nb amr_nb_fixed" |
686 | amr_nb_encoder_deps_any="amr_nb amr_nb_fixed" | |
687 | amr_wb_decoder_deps="amr_wb" | |
688 | amr_wb_encoder_deps="amr_wb" | |
689 | dts_decoder_deps="libdts" | |
690 | faac_encoder_deps="libfaac" | |
7bc5f2a8 | 691 | liba52_decoder_deps="liba52" |
299c77d5 MR |
692 | libgsm_decoder_deps="libgsm" |
693 | libgsm_encoder_deps="libgsm" | |
8ffed8d8 MR |
694 | libgsm_ms_decoder_deps="libgsm" |
695 | libgsm_ms_encoder_deps="libgsm" | |
150d2772 | 696 | libtheora_encoder_deps="libtheora" |
30fd06be MR |
697 | mp3lame_encoder_deps="libmp3lame" |
698 | oggvorbis_decoder_deps="libvorbis" | |
699 | oggvorbis_encoder_deps="libvorbis" | |
700 | ||
03a76ba9 | 701 | ac3_demuxer_deps="ac3_parser" |
30fd06be MR |
702 | audio_demuxer_deps_any="audio_oss audio_beos" |
703 | audio_muxer_deps_any="audio_oss audio_beos" | |
704 | dc1394_demuxer_deps="dc1394" | |
705 | dv1394_demuxer_deps="dv1394" | |
706 | gxf_muxer_deps="gpl" | |
d7c59247 DB |
707 | libnut_demuxer_deps="libnut" |
708 | libnut_muxer_deps="libnut" | |
30fd06be MR |
709 | ogg_muxer_deps="libogg" |
710 | redir_demuxer_deps="network" | |
711 | rtp_muxer_deps="network" | |
712 | rtsp_demuxer_deps="network" | |
713 | sdp_demuxer_deps="network" | |
afde41b4 | 714 | v4l2_demuxer_deps="v4l2" |
3af6d5cf DB |
715 | video_grab_bktr_demuxer_deps="bktr" |
716 | video_grab_v4l_demuxer_deps="v4l" | |
30fd06be MR |
717 | x11_grab_device_demuxer_deps="x11grab" |
718 | ||
fa859b4d | 719 | ffplay_deps="sdl" |
a2830dca | 720 | ffserver_deps="network protocols muxers" |
f6f69c30 | 721 | network_deps="protocols" |
a2830dca | 722 | |
0f3cb305 | 723 | # set temporary file name |
57514323 | 724 | if test ! -z "$TMPDIR" ; then |
0f3cb305 | 725 | TMPDIR1="${TMPDIR}" |
57514323 | 726 | elif test ! -z "$TEMPDIR" ; then |
0f3cb305 | 727 | TMPDIR1="${TEMPDIR}" |
3d204385 | 728 | else |
0f3cb305 | 729 | TMPDIR1="/tmp" |
3d204385 NK |
730 | fi |
731 | ||
0f3cb305 FB |
732 | TMPC="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.c" |
733 | TMPO="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.o" | |
f3ec2d46 | 734 | TMPE="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}" |
0f3cb305 FB |
735 | TMPS="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S" |
736 | TMPH="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.h" | |
737 | ||
de6d9b64 | 738 | # default parameters |
8a608357 | 739 | |
720c69da | 740 | logging="yes" |
2ba042a7 | 741 | logfile="config.err" |
8a608357 MR |
742 | |
743 | # installation paths | |
2266e085 DB |
744 | PREFIX="/usr/local" |
745 | libdir='${PREFIX}/lib' | |
84c22efd | 746 | shlibdir="$libdir" |
2266e085 DB |
747 | incdir='${PREFIX}/include/ffmpeg' |
748 | mandir='${PREFIX}/man' | |
749 | bindir='${PREFIX}/bin' | |
8a608357 MR |
750 | |
751 | # toolchain | |
0f3cb305 | 752 | cross_prefix="" |
fac252f9 | 753 | cross_compile="no" |
de6d9b64 FB |
754 | cc="gcc" |
755 | ar="ar" | |
be7109c1 | 756 | ranlib="ranlib" |
4a908fbc | 757 | make="make" |
0f3cb305 | 758 | strip="strip" |
8a608357 MR |
759 | asmalign_pot="unknown" |
760 | ||
761 | # machine | |
cc6a90dd | 762 | arch=`uname -m` |
38d0a8aa | 763 | cpu="generic" |
e45a2872 | 764 | powerpc_perf="no" |
0f3cb305 | 765 | mmx="default" |
e7768fc5 | 766 | cmov="no" |
7073e9fc | 767 | fast_cmov="no" |
1839e854 | 768 | armv5te="default" |
edab3048 | 769 | armv6="default" |
eba9ae3c | 770 | iwmmxt="default" |
ab6c65f6 | 771 | altivec="default" |
87ea51e0 | 772 | dcbzl="no" |
d46aba26 | 773 | mmi="default" |
8a608357 MR |
774 | bigendian="no" |
775 | ||
8a608357 | 776 | # OS |
b9663405 | 777 | targetos=$(tolower $(uname -s)) |
8a608357 | 778 | beos_netserver="no" |
8a608357 | 779 | os2="no" |
8a608357 MR |
780 | |
781 | # non-library system interfaces | |
c597172e | 782 | audio_beos="default" |
8a608357 | 783 | audio_oss="yes" |
3eac5c63 | 784 | bktr="yes" |
8aa3ee32 | 785 | dv1394="yes" |
afde41b4 MR |
786 | v4l2="yes" |
787 | v4l="yes" | |
8a608357 MR |
788 | |
789 | # libraries | |
8a608357 MR |
790 | amr_nb="no" |
791 | amr_nb_fixed="no" | |
792 | amr_wb="no" | |
793 | avisynth="no" | |
f02be79d | 794 | dc1394="no" |
8a608357 MR |
795 | dlfcn_h="no" |
796 | dlopen="no" | |
7bc5f2a8 | 797 | liba52="no" |
f8904fd9 | 798 | liba52bin="no" |
dc922953 | 799 | libdts="no" |
2eed5a46 | 800 | libfaac="no" |
a2234ceb | 801 | libfaad2="no" |
8a608357 | 802 | libfaad="no" |
2eed5a46 | 803 | libfaadbin="no" |
bb4c2140 | 804 | libgsm="no" |
6ebe07fb | 805 | libmp3lame="no" |
f956e129 | 806 | libnut="no" |
9146ca37 | 807 | libogg="no" |
150d2772 | 808 | libtheora="no" |
be74741c | 809 | libvorbis="no" |
8a608357 MR |
810 | mlib="no" |
811 | x11grab="no" | |
6662ec29 | 812 | x264="no" |
8a608357 MR |
813 | xvid="no" |
814 | zlib="yes" | |
815 | ||
816 | # configurable options | |
cddf3f45 | 817 | debug="yes" |
65d1bea2 | 818 | dostrip="yes" |
5af4e0cc | 819 | extra_warnings="no" |
8a608357 MR |
820 | ffmpeg="yes" |
821 | ffplay="yes" | |
822 | ffserver="yes" | |
823 | gpl="no" | |
824 | gprof="no" | |
825 | ipv6="yes" | |
5af4e0cc MR |
826 | shared="no" |
827 | static="yes" | |
8a608357 | 828 | memalign_hack="no" |
1eb2212e | 829 | mpegaudio_hp="yes" |
8a608357 MR |
830 | network="yes" |
831 | optimize="yes" | |
832 | pp="no" | |
833 | protocols="yes" | |
834 | swscaler="no" | |
835 | vhook="default" | |
836 | ||
837 | # threading | |
838 | beosthreads="no" | |
839 | os2threads="no" | |
840 | pthreads="no" | |
841 | w32threads="no" | |
842 | thread_type="no" | |
843 | ||
844 | # build settings | |
baa3a937 | 845 | SHFLAGS='-shared -Wl,-soname,$@' |
cab3ef82 | 846 | VHOOKSHFLAGS='$(SHFLAGS)' |
80581e98 | 847 | LIBOBJFLAGS="" |
e89b8b0a | 848 | FFLDFLAGS=-Wl,--warn-common |
e240ee67 | 849 | LDLATEFLAGS='-Wl,-rpath-link,\$(BUILD_ROOT)/libavcodec -Wl,-rpath-link,\$(BUILD_ROOT)/libavformat -Wl,-rpath-link,\$(BUILD_ROOT)/libavutil' |
c536cb09 | 850 | FFSERVERLDFLAGS=-Wl,-E |
f39e56a8 | 851 | LDCONFIG="ldconfig" |
f3ec2d46 SG |
852 | LIBPREF="lib" |
853 | LIBSUF=".a" | |
4bdd05e7 | 854 | LIB='$(LIBPREF)$(NAME)$(LIBSUF)' |
f3ec2d46 SG |
855 | SLIBPREF="lib" |
856 | SLIBSUF=".so" | |
4bdd05e7 | 857 | SLIBNAME='$(SLIBPREF)$(NAME)$(SLIBSUF)' |
b29bddab DB |
858 | SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)' |
859 | SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)' | |
951bf3e6 | 860 | EXESUF="" |
eb94aca9 | 861 | BUILDSUF="" |
d4596ae3 | 862 | LIB_INSTALL_EXTRA_CMD='$(RANLIB) "$(libdir)/$(LIB)"' |
ef0bc4c9 | 863 | |
c597172e MR |
864 | # find source path |
865 | source_path="`dirname \"$0\"`" | |
866 | source_path_used="yes" | |
867 | if test -z "$source_path" -o "$source_path" = "." ; then | |
868 | source_path="`pwd`" | |
869 | source_path_used="no" | |
870 | else | |
871 | source_path="`cd \"$source_path\"; pwd`" | |
872 | echo "$source_path" | grep -q '[[:blank:]]' && | |
873 | die "Out of tree builds are impossible with whitespace in source path." | |
874 | fi | |
875 | ||
876 | if test x"$1" = x"-h" -o x"$1" = x"--help" ; then | |
877 | show_help | |
878 | fi | |
879 | ||
880 | FFMPEG_CONFIGURATION="$@" | |
881 | ||
882 | ENCODER_LIST=`sed -n 's/^[^#]*ENC.*, *\(.*\)).*/\1_encoder/p' "$source_path/libavcodec/allcodecs.c"` | |
883 | DECODER_LIST=`sed -n 's/^[^#]*DEC.*, *\(.*\)).*/\1_decoder/p' "$source_path/libavcodec/allcodecs.c"` | |
884 | PARSER_LIST=`sed -n 's/^[^#]*PARSER.*, *\(.*\)).*/\1_parser/p' "$source_path/libavcodec/allcodecs.c"` | |
885 | MUXER_LIST=`sed -n 's/^[^#]*_MUX.*, *\(.*\)).*/\1_muxer/p' "$source_path/libavformat/allformats.c"` | |
886 | DEMUXER_LIST=`sed -n 's/^[^#]*DEMUX.*, *\(.*\)).*/\1_demuxer/p' "$source_path/libavformat/allformats.c"` | |
887 | ||
888 | enable $ENCODER_LIST $DECODER_LIST $PARSER_LIST $MUXER_LIST $DEMUXER_LIST | |
889 | ||
890 | die_unknown(){ | |
891 | echo "Unknown option \"$1\"." | |
892 | echo "See $0 --help for available options." | |
893 | exit 1 | |
894 | } | |
895 | ||
896 | for opt do | |
897 | optval="${opt#*=}" | |
898 | case "$opt" in | |
899 | --log) | |
900 | ;; | |
901 | --log=*) logging="$optval" | |
902 | ;; | |
903 | --prefix=*) PREFIX="$optval" | |
904 | ;; | |
905 | --libdir=*) libdir="$optval" | |
906 | ;; | |
907 | --shlibdir=*) shlibdir="$optval" | |
908 | ;; | |
909 | --incdir=*) incdir="$optval" | |
910 | ;; | |
911 | --mandir=*) mandir="$optval" | |
912 | ;; | |
913 | --source-path=*) source_path="$optval" | |
914 | ;; | |
915 | --cross-prefix=*) cross_prefix="$optval" | |
916 | ;; | |
917 | --cross-compile) cross_compile="yes" | |
918 | ;; | |
919 | --target-os=*) targetos="$optval" | |
920 | ;; | |
921 | --cc=*) cc="$optval" | |
922 | ;; | |
923 | --make=*) make="$optval" | |
924 | ;; | |
925 | --extra-cflags=*) add_cflags "$optval" | |
926 | ;; | |
927 | --extra-ldflags=*) add_ldflags "$optval" | |
928 | ;; | |
929 | --extra-libs=*) add_extralibs "$optval" | |
930 | ;; | |
931 | --build-suffix=*) BUILDSUF="$optval" | |
932 | ;; | |
933 | --arch=*) arch="$optval" | |
934 | ;; | |
935 | --cpu=*) cpu="$optval" | |
936 | ;; | |
c597172e MR |
937 | --disable-opts) optimize="no" |
938 | ;; | |
939 | --enable-small) optimize="small" | |
940 | ;; | |
941 | --enable-sunmlib) mlib="yes" | |
942 | ;; | |
943 | --disable-strip) dostrip="no" | |
944 | ;; | |
945 | --disable-encoders) disable $ENCODER_LIST | |
946 | ;; | |
947 | --disable-decoders) disable $DECODER_LIST | |
948 | ;; | |
949 | --disable-muxers) disable $MUXER_LIST | |
950 | ;; | |
951 | --disable-demuxers) disable $DEMUXER_LIST | |
952 | ;; | |
953 | --disable-parsers) disable $PARSER_LIST | |
954 | ;; | |
955 | --enable-*=*|--disable-*=*) | |
956 | eval `echo "$opt" | sed 's/=/-/;s/--/action=/;s/-/ thing=/;s/-/ name=/'` | |
957 | case "$thing" in | |
958 | encoder|decoder|muxer|demuxer|parser) $action ${optval}_${thing} ;; | |
959 | *) die_unknown "$opt" ;; | |
960 | esac | |
961 | ;; | |
962 | --enable-?*|--disable-?*) | |
963 | eval `echo "$opt" | sed 's/--/action=/;s/-/ option=/;s/-/_/g'` | |
964 | echo "$CMDLINE_SELECT" | grep -q "^ *$option\$" || die_unknown $opt | |
965 | $action $option | |
966 | ;; | |
967 | --help) show_help | |
968 | ;; | |
969 | *) | |
970 | die_unknown $opt | |
971 | ;; | |
972 | esac | |
973 | done | |
974 | ||
270739bb MR |
975 | case "$arch" in |
976 | i386|i486|i586|i686|i86pc|BePC) | |
977 | arch="x86_32" | |
978 | ;; | |
979 | x86_64|amd64) | |
980 | arch="x86_32" | |
981 | canon_arch="`$cc -dumpmachine | sed -e 's,\([^-]*\)-.*,\1,'`" | |
982 | if [ x"$canon_arch" = x"x86_64" -o x"$canon_arch" = x"amd64" ]; then | |
983 | if [ -z "`echo $CFLAGS | grep -- -m32`" ]; then | |
984 | arch="x86_64" | |
c2a29455 | 985 | enable fast_64bit |
270739bb MR |
986 | fi |
987 | fi | |
988 | ;; | |
989 | # armv4l is a subset of armv[567]*l | |
990 | arm|armv[4567]*l) | |
991 | arch="armv4l" | |
992 | ;; | |
993 | alpha) | |
994 | arch="alpha" | |
c2a29455 | 995 | enable fast_64bit |
270739bb | 996 | ;; |
c2a29455 | 997 | "Power Macintosh"|ppc|powerpc) |
270739bb MR |
998 | arch="powerpc" |
999 | ;; | |
c2a29455 AJ |
1000 | ppc64) |
1001 | arch="powerpc" | |
1002 | enable fast_64bit | |
1003 | ;; | |
270739bb MR |
1004 | mips|mipsel|IP*) |
1005 | arch="mips" | |
1006 | ;; | |
1007 | sun4u|sparc64) | |
1008 | arch="sparc64" | |
c2a29455 | 1009 | enable fast_64bit |
270739bb MR |
1010 | ;; |
1011 | sparc) | |
1012 | arch="sparc" | |
1013 | ;; | |
1014 | sh4) | |
1015 | arch="sh4" | |
1016 | ;; | |
c2a29455 AJ |
1017 | parisc) |
1018 | arch="parisc" | |
1019 | ;; | |
1020 | parisc64) | |
270739bb | 1021 | arch="parisc" |
c2a29455 | 1022 | enable fast_64bit |
270739bb MR |
1023 | ;; |
1024 | s390|s390x) | |
1025 | arch="s390" | |
1026 | ;; | |
1027 | m68k) | |
1028 | arch="m68k" | |
1029 | ;; | |
1030 | ia64) | |
1031 | arch="ia64" | |
c2a29455 | 1032 | enable fast_64bit |
270739bb MR |
1033 | ;; |
1034 | bfin) | |
1035 | arch="bfin" | |
1036 | ;; | |
1037 | *) | |
1038 | arch="unknown" | |
1039 | ;; | |
1040 | esac | |
1041 | ||
ef0bc4c9 | 1042 | # OS specific |
c597172e | 1043 | osextralibs="-lm" |
ced75d92 | 1044 | case $targetos in |
4a5444db | 1045 | beos|haiku|zeta) |
74cec57d | 1046 | PREFIX="$HOME/config" |
d474299a MR |
1047 | # helps building libavcodec |
1048 | add_cflags "-DPIC -fomit-frame-pointer" | |
1049 | # 3 gcc releases known for BeOS, each with ugly bugs | |
1050 | gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`" | |
1051 | case "$gcc_version" in | |
1052 | 2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc" | |
1053 | mmx="no" | |
1054 | ;; | |
1055 | *20010315*) echo "BeBits gcc" | |
1056 | add_cflags "-fno-expensive-optimizations" | |
1057 | ;; | |
1058 | esac | |
74cec57d | 1059 | LDCONFIG="echo ignoring ldconfig" |
d474299a MR |
1060 | SHFLAGS=-nostart |
1061 | # disable Linux things | |
d474299a MR |
1062 | dv1394="no" |
1063 | # enable BeOS things | |
c597172e | 1064 | disabled audio_beos || enable_audio_beos |
d474299a MR |
1065 | # no need for libm, but the inet stuff |
1066 | # Check for BONE | |
74cec57d | 1067 | # XXX: actually should check for NOT net_server |
d474299a | 1068 | if (echo $BEINCLUDES|grep 'headers/be/bone' >/dev/null); then |
c597172e | 1069 | osextralibs="-lbind -lsocket" |
d474299a MR |
1070 | else |
1071 | beos_netserver="yes" | |
c597172e | 1072 | osextralibs="-lnet" |
d474299a | 1073 | fi ;; |
4a5444db | 1074 | sunos) |
d474299a | 1075 | dv1394="no" |
d474299a MR |
1076 | FFLDFLAGS="" |
1077 | FFSERVERLDFLAGS="" | |
1078 | SHFLAGS="-shared -Wl,-h,\$@" | |
1079 | add_extralibs "-lsocket -lnsl" | |
1080 | ;; | |
4a5444db | 1081 | netbsd) |
d474299a | 1082 | dv1394="no" |
d474299a MR |
1083 | add_extralibs "-lossaudio" |
1084 | ;; | |
4a5444db | 1085 | openbsd) |
d474299a MR |
1086 | dv1394="no" |
1087 | need_memalign="no" | |
d474299a MR |
1088 | LIBOBJFLAGS="\$(PIC)" |
1089 | LDCONFIG="ldconfig -m \$(shlibdir)" | |
1090 | SHFLAGS='-shared' | |
1091 | SLIBNAME='$(SLIBPREF)$(NAME)$(SLIBSUF).$(LIBVERSION)' | |
1092 | SLIBNAME_WITH_VERSION='$(SLIBNAME)' | |
1093 | SLIBNAME_WITH_MAJOR='$(SLIBNAME)' | |
1094 | add_extralibs "-lossaudio" | |
1095 | ;; | |
4a5444db | 1096 | freebsd) |
d474299a | 1097 | dv1394="no" |
d474299a MR |
1098 | need_memalign="no" |
1099 | add_cflags "-pthread" | |
1100 | ;; | |
4a5444db | 1101 | gnu/kfreebsd) |
d474299a MR |
1102 | dv1394="no" |
1103 | add_cflags "-pthread" | |
1104 | ;; | |
4a5444db | 1105 | bsd/os) |
d474299a | 1106 | dv1394="no" |
c597172e | 1107 | osextralibs="-lpoll -lgnugetopt -lm" |
d474299a MR |
1108 | strip="strip -d" |
1109 | ;; | |
4a5444db | 1110 | darwin) |
d474299a MR |
1111 | dv1394="no" |
1112 | need_memalign="no" | |
1113 | SHFLAGS="-dynamiclib -Wl,-single_module -Wl,-install_name,\$(shlibdir)/\$(SLIBNAME),-current_version,\$(SPPVERSION),-compatibility_version,\$(SPPVERSION) -Wl,-read_only_relocs,suppress" | |
1114 | VHOOKSHFLAGS='-dynamiclib -Wl,-single_module -flat_namespace -undefined suppress -Wl,-install_name,$(shlibdir)/vhook/$@' | |
c597172e | 1115 | osextralibs="" |
d474299a MR |
1116 | strip="strip -x" |
1117 | FFLDFLAGS="-Wl,-dynamic,-search_paths_first" | |
1118 | SLIBSUF=".dylib" | |
1119 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME).$(LIBVERSION)$(SLIBSUF)' | |
1120 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME).$(LIBMAJOR)$(SLIBSUF)' | |
1121 | FFSERVERLDFLAGS=-Wl,-bind_at_load | |
1122 | ;; | |
4a5444db | 1123 | mingw32*) |
91c5172d | 1124 | targetos=mingw32 |
4ec9ec81 MR |
1125 | if enabled_all shared static; then |
1126 | cat <<EOF | |
1127 | You can only build one library type at once on MinGW. | |
1128 | Specify --disable-static --enable-shared to only build | |
1129 | the shared libraries. To build only the static libraries | |
1130 | you do not need to pass additional options. | |
1131 | EOF | |
1132 | exit 1 | |
1133 | fi | |
1134 | dv1394="no" | |
1135 | ffserver="no" | |
1136 | network="no" | |
4ec9ec81 MR |
1137 | SLIBPREF="" |
1138 | SLIBSUF=".dll" | |
1139 | EXESUF=".exe" | |
1140 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)' | |
1141 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)' | |
1142 | SLIB_EXTRA_CMD="-lib /machine:i386 /def:\$(@:${SLIBSUF}=.def)" | |
1143 | SLIB_INSTALL_EXTRA_CMD="-install -m 644 \$(SLIBNAME_WITH_MAJOR:\$(SLIBSUF)=.lib) \"\$(shlibdir)/\$(SLIBNAME_WITH_MAJOR:\$(SLIBSUF)=.lib)\"" | |
1144 | SHFLAGS="-shared -Wl,--output-def,\$(@:${SLIBSUF}=.def),--out-implib,lib\$(SLIBNAME:\$(SLIBSUF)=.dll.a) -Wl,--enable-runtime-pseudo-reloc" | |
f55c7a33 | 1145 | add_extralibs -lws2_32 |
d474299a | 1146 | ;; |
4a5444db | 1147 | cygwin*) |
ced75d92 | 1148 | targetos=cygwin |
d474299a | 1149 | shlibdir="$bindir" |
d474299a | 1150 | dv1394="no" |
c9639c39 VP |
1151 | VHOOKSHFLAGS='-shared -L$(BUILD_ROOT)/libavformat -L$(BUILD_ROOT)/libavcodec -L$(BUILD_ROOT)/libswscale -L$(BUILD_ROOT)/libavutil' |
1152 | VHOOKLIBS='-lavformat$(BUILDSUF) -lavcodec$(BUILDSUF) -lswscale$(BUILDSUF) -lavutil$(BUILDSUF) $(EXTRALIBS)' | |
c597172e | 1153 | osextralibs="" |
d474299a MR |
1154 | EXESUF=".exe" |
1155 | SLIBPREF="cyg" | |
1156 | SLIBSUF=".dll" | |
1157 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)' | |
1158 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)' | |
1159 | SHFLAGS='-shared -Wl,--out-implib=lib$(NAME).dll.a' | |
1160 | ;; | |
4a5444db | 1161 | linux) |
d474299a MR |
1162 | LDLATEFLAGS="-Wl,--as-needed $LDLATEFLAGS" |
1163 | ;; | |
4a5444db | 1164 | irix*) |
ced75d92 | 1165 | targetos=irix |
d474299a | 1166 | ranlib="echo ignoring ranlib" |
d474299a | 1167 | ;; |
4a5444db | 1168 | os/2) |
d474299a MR |
1169 | TMPE=$TMPE".exe" |
1170 | ar="emxomfar -p128" | |
1171 | ranlib="echo ignoring ranlib" | |
1172 | strip="echo ignoring strip" | |
1173 | add_cflags "-Zomf" | |
1174 | FFLDFLAGS="-Zomf -Zstack 16384 -s" | |
1175 | SHFLAGS="-Zdll -Zomf" | |
1176 | FFSERVERLDFLAGS="" | |
1177 | LIBPREF="" | |
1178 | LIBSUF=".lib" | |
1179 | SLIBPREF="" | |
1180 | SLIBSUF=".dll" | |
1181 | EXESUF=".exe" | |
c597172e | 1182 | osextralibs="" |
d474299a | 1183 | pkg_requires="" |
d474299a MR |
1184 | dv1394="no" |
1185 | ffserver="no" | |
1186 | vhook="no" | |
1187 | os2="yes" | |
1188 | ;; | |
1189 | *) | |
1190 | targetos="${targetos}-UNKNOWN" | |
1191 | ;; | |
ef0bc4c9 | 1192 | esac |
de6d9b64 | 1193 | |
c597172e | 1194 | add_extralibs $osextralibs |
de6d9b64 | 1195 | |
e3c00e34 | 1196 | if ! disabled logging ; then |
90be59ef | 1197 | enabled logging || logfile="$logging" |
57bd82d4 MR |
1198 | echo "# $0 $@" >$logfile |
1199 | set >>$logfile | |
2ba042a7 MR |
1200 | else |
1201 | logfile=/dev/null | |
57bd82d4 | 1202 | fi |
e89b8b0a | 1203 | |
28d8e661 DB |
1204 | # Combine FFLDFLAGS and the LDFLAGS environment variable. |
1205 | LDFLAGS="$FFLDFLAGS $LDFLAGS" | |
e89b8b0a | 1206 | |
fac252f9 | 1207 | test -n "$cross_prefix" && cross_compile=yes |
1ea46bed MR |
1208 | cc="${cross_prefix}${cc}" |
1209 | ar="${cross_prefix}${ar}" | |
1210 | ranlib="${cross_prefix}${ranlib}" | |
1211 | strip="${cross_prefix}${strip}" | |
1212 | ||
320d060a | 1213 | # we need to build at least one lib type |
5af4e0cc | 1214 | if disabled_all static shared; then |
320d060a DB |
1215 | cat <<EOF |
1216 | At least one library type must be built. | |
1217 | Specify --enable-static to build the static libraries or --enable-shared to | |
1218 | build the shared libraries as well. To only build the shared libraries specify | |
1219 | --disable-static in addition to --enable-shared. | |
1220 | EOF | |
1221 | exit 1; | |
1222 | fi | |
1223 | ||
ddf50e4c RP |
1224 | if disabled libogg; then |
1225 | enabled libtheora && die "libogg must be enabled to enable libtheora." | |
1226 | enabled libvorbis && die "libogg must be enabled to enable libvorbis." | |
5c5dea3f NB |
1227 | fi |
1228 | ||
a2234ceb RP |
1229 | if enabled_any libfaad libfaadbin ; then |
1230 | if check_header faad.h; then | |
1231 | check_cc << EOF | |
1232 | #include <faad.h> | |
1233 | #ifndef FAAD2_VERSION | |
1234 | ok faad1 | |
1235 | #endif | |
1236 | int main( void ) { return 0; } | |
1237 | EOF | |
1238 | test $? = 0 && enable libfaad2 | |
1239 | else | |
ff3dac65 | 1240 | die "FAAD test failed." |
a2234ceb RP |
1241 | fi |
1242 | fi | |
1243 | ||
1244 | ||
47f9cc15 | 1245 | if disabled gpl ; then |
54118497 RP |
1246 | die_gpl_disabled(){ |
1247 | name=$1 | |
1248 | shift | |
1249 | enabled_any $@ && die "$name is under GPL and --enable-gpl is not specified." | |
1250 | } | |
1251 | die_gpl_disabled "The Postprocessing code" pp | |
7bc5f2a8 | 1252 | die_gpl_disabled "liba52" liba52 |
54118497 RP |
1253 | die_gpl_disabled "libxvidcore" xvid |
1254 | die_gpl_disabled "x264" x264 | |
1255 | die_gpl_disabled "libdts" libdts | |
1256 | die_gpl_disabled "FAAD2" libfaad2 | |
1257 | die_gpl_disabled "The X11 grabber" x11grab | |
1258 | die_gpl_disabled "The software scaler" swscaler | |
ebb810d9 | 1259 | fi |
b2e3c528 | 1260 | |
29799f8b | 1261 | # compute MMX state |
0f3cb305 | 1262 | if test $mmx = "default"; then |
419b8784 | 1263 | if test $arch = "x86_32" -o $arch = "x86_64"; then |
0f3cb305 FB |
1264 | mmx="yes" |
1265 | else | |
1266 | mmx="no" | |
1267 | fi | |
1268 | fi | |
1269 | ||
5d323602 MR |
1270 | test -z "$need_memalign" && need_memalign="$mmx" |
1271 | ||
cf9d24ad | 1272 | #Darwin CC versions |
75388c74 | 1273 | needmdynamicnopic="no" |
ced75d92 | 1274 | if test $targetos = darwin; then |
b2924696 | 1275 | if test -n "`$cc -v 2>&1 | grep xlc`"; then |
30a3e5d4 | 1276 | add_cflags "-qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto" |
cf9d24ad | 1277 | else |
26c1b3be DB |
1278 | add_cflags "-no-cpp-precomp -pipe" |
1279 | check_cflags "-force_cpusubtype_ALL" | |
1280 | check_cflags "-Wno-sign-compare" | |
1281 | disabled shared && needmdynamicnopic="yes" | |
cf9d24ad | 1282 | fi |
2a1a6b64 MN |
1283 | fi |
1284 | ||
703afd07 | 1285 | disabled optimize || add_cflags -fomit-frame-pointer |
cf9d24ad | 1286 | |
ab6c65f6 BF |
1287 | # Can only do AltiVec on PowerPC |
1288 | if test $altivec = "default"; then | |
cc6a90dd | 1289 | if test $arch = "powerpc"; then |
ab6c65f6 BF |
1290 | altivec="yes" |
1291 | else | |
1292 | altivec="no" | |
1293 | fi | |
1294 | fi | |
1295 | ||
a4adb608 | 1296 | # Add processor-specific flags |
9007f514 | 1297 | POWERPCMODE="32bits" |
38d0a8aa | 1298 | if test $cpu != "generic"; then |
bc8ec47b MR |
1299 | warn_altivec(){ |
1300 | $1 altivec && echo "WARNING: Tuning for $2 but AltiVec $1."; | |
1658bc4f | 1301 | } |
38d0a8aa | 1302 | case $cpu in |
bb270c08 | 1303 | 601|ppc601|PowerPC601) |
1c5d830c | 1304 | add_cflags "-mcpu=601" |
bc8ec47b | 1305 | warn_altivec enabled PPC601 |
bb270c08 DB |
1306 | ;; |
1307 | 603*|ppc603*|PowerPC603*) | |
1c5d830c | 1308 | add_cflags "-mcpu=603" |
bc8ec47b | 1309 | warn_altivec enabled PPC603 |
bb270c08 DB |
1310 | ;; |
1311 | 604*|ppc604*|PowerPC604*) | |
1c5d830c | 1312 | add_cflags "-mcpu=604" |
bc8ec47b | 1313 | warn_altivec enabled PPC604 |
bb270c08 DB |
1314 | ;; |
1315 | G3|g3|75*|ppc75*|PowerPC75*) | |
1c5d830c | 1316 | add_cflags "-mcpu=750 -mpowerpc-gfxopt" |
bc8ec47b | 1317 | warn_altivec enabled PPC75x |
bb270c08 DB |
1318 | ;; |
1319 | G4|g4|745*|ppc745*|PowerPC745*) | |
1c5d830c | 1320 | add_cflags "-mcpu=7450 -mpowerpc-gfxopt" |
bc8ec47b | 1321 | warn_altivec disabled PPC745x |
bb270c08 DB |
1322 | ;; |
1323 | 74*|ppc74*|PowerPC74*) | |
1c5d830c | 1324 | add_cflags "-mcpu=7400 -mpowerpc-gfxopt" |
bc8ec47b | 1325 | warn_altivec disabled PPC74xx |
bb270c08 DB |
1326 | ;; |
1327 | G5|g5|970|ppc970|PowerPC970|power4*|Power4*) | |
1c5d830c | 1328 | add_cflags "-mcpu=970 -mpowerpc-gfxopt -mpowerpc64" |
bc8ec47b | 1329 | warn_altivec disabled PPC970 |
9007f514 | 1330 | POWERPCMODE="64bits" |
bb270c08 | 1331 | ;; |
e7768fc5 GP |
1332 | # targets that do NOT support conditional mov (cmov) |
1333 | i[345]86|pentium|pentium-mmx|k6|k6-[23]|winchip-c6|winchip2|c3) | |
38d0a8aa | 1334 | add_cflags "-march=$cpu" |
e7768fc5 GP |
1335 | cmov="no" |
1336 | ;; | |
1337 | # targets that do support conditional mov (cmov) | |
416519dd | 1338 | i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64|k8|opteron|athlon-fx|core2) |
e7768fc5 | 1339 | add_cflags "-march=$cpu" |
4c8d81fa | 1340 | cmov="yes" |
7073e9fc | 1341 | fast_cmov="yes" |
94e4c3a3 GP |
1342 | ;; |
1343 | # targets that do support conditional mov but on which it's slow | |
1344 | pentium4|prescott|nocona) | |
1345 | add_cflags "-march=$cpu" | |
1346 | cmov="yes" | |
7073e9fc | 1347 | fast_cmov="no" |
bb270c08 | 1348 | ;; |
d7b34d08 | 1349 | sparc64) |
1c5d830c | 1350 | add_cflags "-mcpu=v9" |
d7b34d08 | 1351 | ;; |
8684704b MH |
1352 | bf*) #bf531 bf532 bf533 bf561 bf5xx all get this config |
1353 | add_cflags "-mfdpic" | |
846dffeb | 1354 | add_ldflags "-mfdpic" |
8684704b | 1355 | ;; |
bb270c08 | 1356 | *) |
38d0a8aa | 1357 | echo "WARNING: Unknown CPU \"$cpu\", ignored." |
bb270c08 | 1358 | ;; |
a4adb608 MN |
1359 | esac |
1360 | fi | |
1361 | ||
412c1562 MR |
1362 | gnu_make(){ |
1363 | $1 --version 2>&1 | grep -q GNU | |
1364 | } | |
1365 | ||
1366 | if ! gnu_make $make; then | |
1367 | gnu_make gmake && make=gmake || die "GNU make not found." | |
1368 | fi | |
1369 | ||
be0d52ab MR |
1370 | # make sure we can execute files in $TMPDIR |
1371 | cat >$TMPE 2>>$logfile <<EOF | |
1372 | #! /bin/sh | |
1373 | EOF | |
1374 | chmod +x $TMPE >>$logfile 2>&1 | |
1375 | if ! $TMPE >>$logfile 2>&1; then | |
1376 | cat <<EOF | |
1377 | Unable to create and execute files in $TMPDIR1. Set the TMPDIR environment | |
68300911 DB |
1378 | variable to another directory and make sure that $TMPDIR1 is not mounted |
1379 | noexec. | |
be0d52ab MR |
1380 | EOF |
1381 | die "Sanity test failed." | |
1382 | fi | |
0244f743 | 1383 | rm $TMPE |
be0d52ab | 1384 | |
1a268acc MR |
1385 | # compiler sanity check |
1386 | check_exec <<EOF | |
1387 | int main(){ | |
1388 | return 0; | |
1389 | } | |
1390 | EOF | |
1391 | if test "$?" != 0; then | |
1392 | echo "$cc is unable to create an executable file." | |
d6ceace3 | 1393 | if test -z "$cross_prefix" && disabled cross_compile ; then |
1a268acc | 1394 | echo "If $cc is a cross-compiler, use the --cross-compile option." |
c7ae6345 | 1395 | echo "Only do this if you know what cross compiling means." |
1a268acc MR |
1396 | fi |
1397 | die "C compiler test failed." | |
1398 | fi | |
1399 | ||
44965991 | 1400 | if test $arch = "x86_32" -o $arch = "x86_64"; then |
44965991 PI |
1401 | # check whether EBP is available on x86 |
1402 | # As 'i' is stored on the stack, this program will crash | |
1403 | # if the base pointer is used to access it because the | |
1404 | # base pointer is cleared in the inline assembly code. | |
7dfef245 | 1405 | check_exec_crash <<EOF && enable ebp_available |
44965991 PI |
1406 | volatile int i=0; |
1407 | asm volatile ( | |
1408 | "xorl %%ebp, %%ebp" | |
1409 | ::: "%ebp"); | |
1410 | return i; | |
44965991 PI |
1411 | EOF |
1412 | ||
1413 | # check wether EBX is available on x86 | |
1414 | check_cc <<EOF && enable ebx_available | |
1415 | int main(){ | |
1416 | asm volatile ("":::"%ebx"); | |
1417 | } | |
1418 | EOF | |
1419 | fi | |
1420 | ||
87ea51e0 LB |
1421 | # check for assembler specific support |
1422 | ||
cc6a90dd | 1423 | if test $arch = "powerpc"; then |
87ea51e0 LB |
1424 | check_cc <<EOF && dcbzl=yes |
1425 | int main(void) { | |
1426 | register long zero = 0; | |
1427 | char data[1024]; | |
1428 | asm volatile("dcbzl %0, %1" : : "b" (data), "r" (zero)); | |
1429 | return 0; | |
1430 | } | |
1431 | EOF | |
1432 | fi | |
1433 | ||
57bd82d4 MR |
1434 | # check for SIMD availability |
1435 | ||
115329f1 | 1436 | # AltiVec flags: The FSF version of GCC differs from the Apple version |
cc6a90dd | 1437 | if test $arch = "powerpc"; then |
90be59ef | 1438 | if enabled altivec; then |
b2924696 | 1439 | if test -n "`$cc -v 2>&1 | grep version | grep Apple`"; then |
30a3e5d4 | 1440 | add_cflags "-faltivec" |
b6e52719 | 1441 | else |
30a3e5d4 | 1442 | add_cflags "-maltivec -mabi=altivec" |
b6e52719 MD |
1443 | fi |
1444 | fi | |
1445 | fi | |
1446 | ||
0701ca7f | 1447 | check_header altivec.h |
a9a07762 | 1448 | |
29799f8b | 1449 | # check if our compiler supports Motorola AltiVec C API |
90be59ef RP |
1450 | if enabled altivec; then |
1451 | if enabled altivec_h; then | |
f25fc9b1 MR |
1452 | inc_altivec_h="#include <altivec.h>" |
1453 | else | |
1454 | inc_altivec_h= | |
1455 | fi | |
1456 | check_cc <<EOF || altivec=no | |
dcd479c0 | 1457 | $inc_altivec_h |
a9a07762 MN |
1458 | int main(void) { |
1459 | vector signed int v1, v2, v3; | |
1460 | v1 = vec_add(v2,v3); | |
1461 | return 0; | |
1462 | } | |
1463 | EOF | |
1464 | fi | |
ab6c65f6 | 1465 | |
854fdb51 | 1466 | # check armv5te instructions support |
cc6a90dd | 1467 | if test $armv5te = "default" -a $arch = "armv4l"; then |
854fdb51 MR |
1468 | armv5te=no |
1469 | check_cc <<EOF && armv5te=yes | |
1470 | int main(void) { | |
1471 | __asm__ __volatile__ ("qadd r0, r0, r0"); | |
1472 | } | |
1473 | EOF | |
1474 | fi | |
1475 | ||
edab3048 MR |
1476 | if test $armv6 = "default" -a $arch = "armv4l"; then |
1477 | check_cc <<EOF && armv6=yes || armv6=no | |
1478 | int main(void) { | |
1479 | __asm__ __volatile__ ("sadd16 r0, r0, r0"); | |
1480 | } | |
1481 | EOF | |
1482 | fi | |
1483 | ||
854fdb51 | 1484 | # check iwmmxt support |
cc6a90dd | 1485 | if test $iwmmxt = "default" -a $arch = "armv4l"; then |
854fdb51 MR |
1486 | iwmmxt=no |
1487 | check_cc <<EOF && iwmmxt=yes | |
1488 | int main(void) { | |
1489 | __asm__ __volatile__ ("wunpckelub wr6, wr4"); | |
1490 | } | |
1491 | EOF | |
1492 | fi | |
1493 | ||
29799f8b | 1494 | # mmi only available on mips |
d46aba26 | 1495 | if test $mmi = "default"; then |
cc6a90dd | 1496 | if test $arch = "mips"; then |
d46aba26 LS |
1497 | mmi="yes" |
1498 | else | |
1499 | mmi="no" | |
1500 | fi | |
1501 | fi | |
1502 | ||
29799f8b | 1503 | # check if our compiler supports mmi |
57bd82d4 | 1504 | enabled mmi && check_cc <<EOF || mmi="no" |
d46aba26 LS |
1505 | int main(void) { |
1506 | __asm__ ("lq \$2, 0(\$2)"); | |
1507 | return 0; | |
1508 | } | |
1509 | EOF | |
57bd82d4 | 1510 | |
57bd82d4 MR |
1511 | # --- |
1512 | # big/little-endian test | |
37970ebf | 1513 | if disabled cross_compile; then |
57bd82d4 | 1514 | check_ld <<EOF || die "endian test failed" && $TMPE && bigendian="yes" |
a3999908 MN |
1515 | #include <inttypes.h> |
1516 | int main(int argc, char ** argv){ | |
bb270c08 DB |
1517 | volatile uint32_t i=0x01234567; |
1518 | return (*((uint8_t*)(&i))) == 0x67; | |
a3999908 MN |
1519 | } |
1520 | EOF | |
487a54d7 | 1521 | else |
f25fc9b1 | 1522 | # programs cannot be launched if cross compiling, so make a static guess |
cc6a90dd | 1523 | if test "$arch" = "powerpc" -o "$arch" = "mips" ; then |
f25fc9b1 MR |
1524 | bigendian="yes" |
1525 | fi | |
487a54d7 FB |
1526 | fi |
1527 | ||
a3999908 | 1528 | # --- |
3d204385 NK |
1529 | # check availability of some header files |
1530 | ||
0701ca7f MR |
1531 | check_header malloc.h |
1532 | check_func memalign | |
3d204385 | 1533 | |
797ee6a6 | 1534 | if disabled_all memalign memalign_hack && enabled need_memalign ; then |
57bd82d4 | 1535 | die "Error, no memalign() but SSE enabled, disable it or use --enable-memalign-hack." |
8bf5d58f MN |
1536 | fi |
1537 | ||
0701ca7f | 1538 | check_header byteswap.h |
47d23bbf | 1539 | |
c9fdab0d FR |
1540 | check_header arpa/inet.h |
1541 | ||
0701ca7f MR |
1542 | check_func inet_aton |
1543 | check_func localtime_r | |
57bd82d4 | 1544 | enabled zlib && check_lib zlib.h zlibVersion -lz || zlib="no" |
57bd82d4 | 1545 | |
b0c858d8 FR |
1546 | # ffserver uses poll(), |
1547 | # if it's not found we can emulate it using select(). | |
1548 | if enabled ffserver; then | |
1549 | check_header sys/poll.h | |
1550 | fi | |
1551 | ||
57bd82d4 MR |
1552 | # check for some common methods of building with pthread support |
1553 | # do this before the optional library checks as some of them require pthreads | |
1554 | if enabled pthreads; then | |
9e7fd101 MR |
1555 | if check_func pthread_create; then |
1556 | : | |
1557 | elif check_func pthread_create -pthread; then | |
1558 | add_cflags -pthread | |
1559 | add_ldflags -pthread | |
1560 | elif check_func pthread_create -pthreads; then | |
1561 | add_cflags -pthreads | |
1562 | add_ldflags -pthreads | |
1563 | elif ! check_lib pthread.h pthread_create -lpthread; then | |
1564 | die "ERROR: can't find pthreads library" | |
1565 | fi | |
57bd82d4 MR |
1566 | fi |
1567 | ||
8eee7025 | 1568 | for thread in $THREADS_LIST; do |
e5f94c2b | 1569 | if enabled $thread; then |
e3c00e34 | 1570 | if ! disabled thread_type ; then |
e5f94c2b RP |
1571 | die "ERROR: Only one thread type must be selected." |
1572 | else | |
1573 | thread_type="$thread" | |
1574 | fi | |
1575 | fi | |
1576 | done | |
1577 | ||
91024272 | 1578 | enabled_any amr_nb amr_nb_fixed amr_wb && enable amr |
12b61a74 MR |
1579 | enabled_all amr_nb amr_nb_fixed && |
1580 | die "Only one of amr_nb and amr_nb_fixed may be enabled." | |
1581 | ||
57bd82d4 | 1582 | # these are off by default, so fail if requested and not available |
91024272 SB |
1583 | enabled amr_nb && require libamrnb amrnb/interf_dec.h Speech_Decode_Frame_init -lamrnb -lm |
1584 | enabled amr_wb && require libamrwb amrwb/dec_if.h D_IF_init -lamrwb -lm | |
7bc5f2a8 | 1585 | enabled liba52 && require liba52 a52dec/a52.h a52_init -la52 |
910c62e1 DB |
1586 | enabled libdts && require libdts dts.h dts_init -ldts -lm |
1587 | enabled libgsm && require libgsm gsm.h gsm_create -lgsm | |
6ebe07fb | 1588 | enabled libmp3lame && require LAME lame/lame.h lame_init -lmp3lame -lm |
910c62e1 DB |
1589 | enabled libtheora && require libtheora theora/theora.h theora_info_init -ltheora -logg |
1590 | enabled libvorbis && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbis -lvorbisenc -logg | |
1591 | enabled libogg && require libogg ogg/ogg.h ogg_sync_init -logg | |
1592 | enabled libnut && require libnut libnut.h nut_demuxer_init -lnut | |
1593 | enabled xvid && require XviD xvid.h xvid_global -lxvidcore | |
1594 | enabled x264 && require x264 x264.h x264_encoder_open -lx264 | |
1595 | enabled dc1394 && require libdc1394 libdc1394/dc1394_control.h dc1394_create_handle -ldc1394_control -lraw1394 | |
1596 | enabled mlib && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib | |
f8d7b072 MR |
1597 | enabled libfaac && require2 libfaac "stdint.h faac.h" faacEncGetVersion -lfaac |
1598 | enabled libfaad && require2 libfaad faad.h faacDecOpen -lfaad | |
1599 | enabled avisynth && require2 vfw32 "windows.h vfw.h" AVIFileInit -lvfw32 | |
8ac17293 | 1600 | |
95e2ce4a | 1601 | # test for lrintf in math.h |
fc2b267f | 1602 | check_exec <<EOF && lrintf=yes || lrintf=no |
95e2ce4a MN |
1603 | #define _ISOC9X_SOURCE 1 |
1604 | #include <math.h> | |
1605 | int main( void ) { return (lrintf(3.999f) > 0)?0:1; } | |
1606 | EOF | |
1607 | ||
c13e1abd FH |
1608 | _restrict= |
1609 | for restrict_keyword in restrict __restrict__ __restrict; do | |
57bd82d4 | 1610 | check_cc <<EOF && _restrict=$restrict_keyword && break |
dcd479c0 MR |
1611 | void foo(char * $restrict_keyword p); |
1612 | EOF | |
c13e1abd FH |
1613 | done |
1614 | ||
a8721c09 FB |
1615 | # dlopen/dlfcn.h probing |
1616 | ||
0701ca7f | 1617 | check_header dlfcn.h |
a8721c09 | 1618 | |
dcd479c0 | 1619 | if check_func dlopen; then |
dcd479c0 | 1620 | ldl= |
0701ca7f MR |
1621 | elif check_func dlopen -ldl; then |
1622 | ldl=-ldl | |
a8721c09 FB |
1623 | fi |
1624 | ||
703afd07 | 1625 | test "$vhook" = "default" && vhook="$dlopen" |
a8721c09 | 1626 | |
81a409c8 | 1627 | enabled_any vhook liba52bin libfaadbin ffserver && add_extralibs $ldl |
bfd2edeb | 1628 | |
ced75d92 | 1629 | if test "$targetos" = cygwin && enabled static ; then |
fbb9d104 VP |
1630 | vhook="no" |
1631 | echo | |
1632 | echo "At the moment vhooks don't work on Cygwin static builds." | |
1633 | echo "Patches welcome." | |
1634 | echo | |
1635 | fi | |
1636 | ||
8d923001 MR |
1637 | if enabled vhook; then |
1638 | check_ldflags -rdynamic | |
1639 | check_ldflags -export-dynamic | |
1640 | fi | |
bfd2edeb | 1641 | |
703afd07 | 1642 | enabled audio_beos && add_extralibs "-lmedia -lbe" |
9464f2b8 | 1643 | |
eea50282 MR |
1644 | check_foo_config imlib2 imlib2 Imlib2.h imlib_load_font |
1645 | check_foo_config freetype2 freetype ft2build.h FT_Init_FreeType | |
04511d53 | 1646 | |
a86b921c | 1647 | ########################################## |
29799f8b | 1648 | # SDL check |
a86b921c | 1649 | |
a86b921c FB |
1650 | sdl_too_old=no |
1651 | sdl=no | |
6a1a892f | 1652 | SDL_CONFIG="${cross_prefix}sdl-config" |
225e21ef MR |
1653 | if "${SDL_CONFIG}" --version >/dev/null 2>&1; then |
1654 | sdl_cflags=`"${SDL_CONFIG}" --cflags` | |
1655 | temp_cflags $sdl_cflags | |
dcd479c0 | 1656 | temp_extralibs `"${SDL_CONFIG}" --libs` |
225e21ef | 1657 | if check_lib SDL.h SDL_Init; then |
dcd479c0 | 1658 | _sdlversion=`"${SDL_CONFIG}" --version | sed 's/[^0-9]//g'` |
29f3b38a | 1659 | if test "$_sdlversion" -lt 121 ; then |
dcd479c0 MR |
1660 | sdl_too_old=yes |
1661 | else | |
1662 | sdl=yes | |
225e21ef | 1663 | check_cc $sdl_cflags <<EOF && enable sdl_video_size |
29f3b38a MR |
1664 | #include <SDL.h> |
1665 | int main(void){ | |
1666 | const SDL_VideoInfo *vi = SDL_GetVideoInfo(); | |
1667 | int w = vi->current_w; | |
1668 | return 0; | |
1669 | } | |
1670 | EOF | |
dcd479c0 MR |
1671 | fi |
1672 | fi | |
29f3b38a | 1673 | restore_flags |
c3f6b472 | 1674 | fi |
57bd82d4 | 1675 | |
d5697779 | 1676 | texi2html -version >/dev/null 2>&1 && enable texi2html || disable texi2html |
146ea952 | 1677 | |
7a91333f | 1678 | ########################################## |
29799f8b | 1679 | # IPv6 check |
7a91333f | 1680 | |
0c7bb0e5 | 1681 | enabled network && enabled ipv6 && check_ld <<EOF && ipv6=yes || ipv6=no |
7a91333f HZ |
1682 | #include <sys/types.h> |
1683 | #include <sys/socket.h> | |
1684 | #include <netinet/in.h> | |
1685 | #include <netdb.h> | |
1686 | int main( void ) { | |
1687 | struct sockaddr_storage saddr; | |
1688 | struct ipv6_mreq mreq6; | |
1689 | getaddrinfo(0,0,0,0); | |
1690 | getnameinfo(0,0,0,0,0,0,0); | |
12fe88b4 | 1691 | IN6_IS_ADDR_MULTICAST((const struct in6_addr *)0); |
7a91333f HZ |
1692 | } |
1693 | EOF | |
1694 | ||
afde41b4 MR |
1695 | enabled v4l && check_header linux/videodev.h || disable v4l |
1696 | enabled v4l2 && check_header linux/videodev2.h || disable v4l2 | |
47f38850 | 1697 | |
f8aa696f DB |
1698 | # check for ioctl_meteor.h, ioctl_bt848.h and alternatives |
1699 | if enabled bktr; then | |
3eac5c63 MR |
1700 | { check_header dev/bktr/ioctl_meteor.h && |
1701 | check_header dev/bktr/ioctl_bt848.h; } || | |
1702 | { check_header machine/ioctl_meteor.h && | |
1703 | check_header machine/ioctl_bt848.h; } || | |
1704 | { check_header dev/video/meteor/ioctl_meteor.h && | |
1705 | check_header dev/video/bktr/ioctl_bt848.h; } || | |
1706 | check_header dev/ic/bt8xx.h || | |
1707 | disable bktr | |
f8aa696f DB |
1708 | fi |
1709 | ||
deb29777 MR |
1710 | enabled audio_oss && |
1711 | check_header sys/soundcard.h || | |
1712 | check_header soundcard.h || | |
1713 | disable audio_oss | |
1714 | ||
f58f4ce1 | 1715 | # Deal with the x11 frame grabber |
56a059ac | 1716 | enabled x11grab && |
f58f4ce1 GP |
1717 | enabled gpl && |
1718 | enabled x11_grab_device_demuxer && | |
1719 | check_header X11/Xlib.h && | |
1720 | check_header X11/extensions/XShm.h && | |
1721 | check_func XOpenDisplay -lX11 && | |
1722 | check_func XShmCreateImage -lX11 -lXext && | |
1723 | add_extralibs -lX11 -lXext || | |
1724 | disable x11_grab_device_demuxer | |
1725 | ||
57bd82d4 MR |
1726 | enabled debug && add_cflags -g |
1727 | ||
1728 | # add some useful compiler flags if supported | |
1729 | check_cflags -Wdeclaration-after-statement | |
dcd479c0 MR |
1730 | check_cflags -Wall |
1731 | check_cflags -Wno-switch | |
c07bd6a9 MN |
1732 | check_cflags -Wdisabled-optimization |
1733 | check_cflags -Wpointer-arith | |
1734 | check_cflags -Wredundant-decls | |
cc1fb623 | 1735 | check_cflags -Wno-pointer-sign |
5af4e0cc | 1736 | enabled extra_warnings && check_cflags -Winline |
cf9d24ad | 1737 | |
57bd82d4 | 1738 | # add some linker flags |
e240ee67 | 1739 | check_ldflags $LDLATEFLAGS |
94a3401e | 1740 | |
57bd82d4 MR |
1741 | # not all compilers support -Os |
1742 | test "$optimize" = "small" && check_cflags -Os | |
cddf3f45 | 1743 | |
57bd82d4 | 1744 | if enabled optimize; then |
b2924696 | 1745 | if test -n "`$cc -v 2>&1 | grep xlc`"; then |
30a3e5d4 NP |
1746 | add_cflags "-O5" |
1747 | add_ldflags "-O5" | |
cf9d24ad | 1748 | else |
30a3e5d4 | 1749 | add_cflags "-O3" |
cf9d24ad | 1750 | fi |
cddf3f45 GM |
1751 | fi |
1752 | ||
80581e98 | 1753 | # PIC flags for shared library objects where they are needed |
5af4e0cc | 1754 | if enabled shared; then |
f25fc9b1 MR |
1755 | # LIBOBJFLAGS may have already been set in the OS configuration |
1756 | if test -z "$LIBOBJFLAGS" ; then | |
cc6a90dd | 1757 | case "$arch" in |
f824ba7b | 1758 | x86_64|ia64|alpha|sparc*|power*) LIBOBJFLAGS="\$(PIC)" ;; |
813457e5 | 1759 | esac |
80581e98 | 1760 | fi |
80581e98 MN |
1761 | fi |
1762 | ||
90be59ef | 1763 | if enabled gprof; then |
30a3e5d4 NP |
1764 | add_cflags "-p" |
1765 | add_ldflags "-p" | |
1db54e20 DB |
1766 | fi |
1767 | ||
18451f7d | 1768 | VHOOKCFLAGS="-fPIC $CFLAGS" |
90be59ef | 1769 | enabled needmdynamicnopic && add_cflags -mdynamic-no-pic |
18451f7d | 1770 | |
4454dc1b JD |
1771 | # find if .align arg is power-of-two or not |
1772 | if test $asmalign_pot = "unknown"; then | |
1773 | asmalign_pot="no" | |
1774 | echo 'asm (".align 3");' | check_cc && asmalign_pot="yes" | |
1775 | fi | |
1776 | ||
f70f03f6 MR |
1777 | enabled_any $ENCODER_LIST && enable encoders |
1778 | enabled_any $DECODER_LIST && enable decoders | |
1779 | enabled_any $MUXER_LIST && enable muxers | |
1780 | enabled_any $DEMUXER_LIST && enable demuxers | |
1781 | ||
8eee7025 | 1782 | enabled_any $THREADS_LIST && enable threads |
f70f03f6 MR |
1783 | |
1784 | check_deps $CONFIG_LIST $HAVE_LIST $DECODER_LIST $ENCODER_LIST $PARSER_LIST \ | |
1785 | $DEMUXER_LIST $MUXER_LIST | |
1786 | ||
fb2ce7d9 MR |
1787 | enabled libogg && append pkg_requires "ogg >= 1.1" |
1788 | enabled libtheora && append pkg_requires "theora" | |
1789 | enabled libvorbis && append pkg_requires "vorbis vorbisenc" | |
1790 | enabled dc1394 && append pkg_requires "libraw1394" | |
1791 | ||
f36958f8 DB |
1792 | echo "install prefix $PREFIX" |
1793 | echo "source path $source_path" | |
1794 | echo "C compiler $cc" | |
1795 | echo "make $make" | |
bfd5afd8 | 1796 | echo ".align is power-of-two $asmalign_pot" |
f36958f8 | 1797 | echo "ARCH $arch ($cpu)" |
eb94aca9 | 1798 | if test "$BUILDSUF" != ""; then |
f36958f8 | 1799 | echo "build suffix $BUILDSUF" |
eb94aca9 | 1800 | fi |
f36958f8 | 1801 | echo "big-endian $bigendian" |
419b8784 | 1802 | if test $arch = "x86_32" -o $arch = "x86_64"; then |
f36958f8 DB |
1803 | echo "MMX enabled $mmx" |
1804 | echo "CMOV enabled $cmov" | |
7073e9fc | 1805 | echo "CMOV is fast $fast_cmov" |
e41e8342 | 1806 | fi |
cc6a90dd | 1807 | if test $arch = "armv4l"; then |
f36958f8 | 1808 | echo "ARMv5TE enabled $armv5te" |
edab3048 | 1809 | echo "ARMv6 enabled $armv6" |
f36958f8 | 1810 | echo "IWMMXT enabled $iwmmxt" |
eba9ae3c | 1811 | fi |
cc6a90dd | 1812 | if test $arch = "mips"; then |
f36958f8 | 1813 | echo "MMI enabled $mmi" |
e41e8342 | 1814 | fi |
cc6a90dd | 1815 | if test $arch = "powerpc"; then |
f36958f8 DB |
1816 | echo "AltiVec enabled $altivec" |
1817 | echo "dcbzl available $dcbzl" | |
e41e8342 | 1818 | fi |
f36958f8 | 1819 | echo "gprof enabled $gprof" |
f36958f8 DB |
1820 | echo "debug symbols $debug" |
1821 | echo "strip symbols $dostrip" | |
1822 | echo "optimize $optimize" | |
5af4e0cc MR |
1823 | echo "static $static" |
1824 | echo "shared $shared" | |
bfd5afd8 DB |
1825 | echo "postprocessing support $pp" |
1826 | echo "software scaler enabled $swscaler" | |
f36958f8 | 1827 | echo "video hooking $vhook" |
90be59ef | 1828 | if enabled vhook; then |
f36958f8 DB |
1829 | echo "Imlib2 support $imlib2" |
1830 | echo "FreeType support $freetype2" | |
68892110 | 1831 | fi |
bfd5afd8 | 1832 | echo "network support $network" |
90be59ef | 1833 | if enabled network; then |
bfd5afd8 DB |
1834 | echo "IPv6 support $ipv6" |
1835 | fi | |
e5f94c2b | 1836 | echo "threading support $thread_type" |
bfd5afd8 | 1837 | echo "SDL support $sdl" |
90be59ef | 1838 | if enabled sdl_too_old; then |
bfd5afd8 DB |
1839 | echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support." |
1840 | fi | |
1841 | echo "Sun medialib support $mlib" | |
1842 | echo "AVISynth enabled $avisynth" | |
7bc5f2a8 | 1843 | echo "liba52 support $liba52" |
f8904fd9 | 1844 | echo "liba52 dlopened $liba52bin" |
3ffab361 | 1845 | echo "libdts support $libdts" |
2eed5a46 DB |
1846 | echo "libfaac enabled $libfaac" |
1847 | echo "libfaad enabled $libfaad" | |
1848 | echo "faadbin enabled $libfaadbin" | |
bfd5afd8 | 1849 | echo "libgsm enabled $libgsm" |
6ebe07fb | 1850 | echo "libmp3lame enabled $libmp3lame" |
bfd5afd8 DB |
1851 | echo "libnut enabled $libnut" |
1852 | echo "libogg enabled $libogg" | |
150d2772 | 1853 | echo "libtheora enabled $libtheora" |
bfd5afd8 | 1854 | echo "libvorbis enabled $libvorbis" |
bfd5afd8 | 1855 | echo "x264 enabled $x264" |
dc922953 | 1856 | echo "XviD enabled $xvid" |
bfd5afd8 | 1857 | echo "zlib enabled $zlib" |
f36958f8 DB |
1858 | echo "AMR-NB float support $amr_nb" |
1859 | echo "AMR-NB fixed support $amr_nb_fixed" | |
1860 | echo "AMR-WB float support $amr_wb" | |
37970ebf | 1861 | if disabled gpl; then |
f25fc9b1 | 1862 | echo "License: LGPL" |
b2e3c528 | 1863 | else |
f25fc9b1 | 1864 | echo "License: GPL" |
b2e3c528 | 1865 | fi |
de6d9b64 | 1866 | |
29799f8b | 1867 | echo "Creating config.mak and config.h..." |
de6d9b64 | 1868 | |
29799f8b DB |
1869 | echo "# Automatically generated by configure - do not modify!" > config.mak |
1870 | echo "/* Automatically generated by configure - do not modify! */" > $TMPH | |
0fd12426 | 1871 | echo "#define FFMPEG_CONFIGURATION \"$FFMPEG_CONFIGURATION\"" >> $TMPH |
de6d9b64 | 1872 | |
2266e085 DB |
1873 | echo "PREFIX=$PREFIX" >> config.mak |
1874 | echo "prefix=\$(DESTDIR)\${PREFIX}" >> config.mak | |
9a695e98 | 1875 | echo "libdir=\$(DESTDIR)$libdir" >> config.mak |
84c22efd | 1876 | echo "shlibdir=\$(DESTDIR)$shlibdir" >> config.mak |
1d67a1d4 | 1877 | echo "incdir=\$(DESTDIR)$incdir" >> config.mak |
9a695e98 DB |
1878 | echo "bindir=\$(DESTDIR)$bindir" >> config.mak |
1879 | echo "mandir=\$(DESTDIR)$mandir" >> config.mak | |
4a908fbc | 1880 | echo "MAKE=$make" >> config.mak |
980fc7b8 FB |
1881 | echo "CC=$cc" >> config.mak |
1882 | echo "AR=$ar" >> config.mak | |
be7109c1 | 1883 | echo "RANLIB=$ranlib" >> config.mak |
90be59ef | 1884 | if enabled dostrip; then |
f25fc9b1 | 1885 | echo "STRIP=$strip" >> config.mak |
65d1bea2 | 1886 | else |
f25fc9b1 | 1887 | echo "STRIP=echo ignoring strip" >> config.mak |
65d1bea2 | 1888 | fi |
75388c74 | 1889 | |
a9b3f630 | 1890 | echo "OPTFLAGS=$CFLAGS" >> config.mak |
408382a4 | 1891 | echo "VHOOKCFLAGS=$VHOOKCFLAGS">>config.mak |
0f3cb305 | 1892 | echo "LDFLAGS=$LDFLAGS" >> config.mak |
f39e56a8 | 1893 | echo "LDCONFIG=$LDCONFIG" >> config.mak |
c536cb09 | 1894 | echo "FFSERVERLDFLAGS=$FFSERVERLDFLAGS" >> config.mak |
e1707f52 | 1895 | echo "SHFLAGS=$SHFLAGS" >> config.mak |
408382a4 | 1896 | echo "VHOOKSHFLAGS=$VHOOKSHFLAGS" >> config.mak |
fbb9d104 | 1897 | echo "VHOOKLIBS=$VHOOKLIBS" >> config.mak |
80581e98 | 1898 | echo "LIBOBJFLAGS=$LIBOBJFLAGS" >> config.mak |
5af4e0cc | 1899 | echo "BUILD_STATIC=$static" >> config.mak |
eb94aca9 | 1900 | echo "BUILDSUF=$BUILDSUF" >> config.mak |
f3ec2d46 | 1901 | echo "LIBPREF=$LIBPREF" >> config.mak |
eb94aca9 | 1902 | echo "LIBSUF=\${BUILDSUF}$LIBSUF" >> config.mak |
5af4e0cc | 1903 | if enabled static; then |
320d060a | 1904 | echo "LIB=$LIB" >> config.mak |
1a44a8b6 AS |
1905 | else # Some Make complain if this variable does not exist. |
1906 | echo "LIB=" >> config.mak | |
320d060a | 1907 | fi |
f3ec2d46 | 1908 | echo "SLIBPREF=$SLIBPREF" >> config.mak |
eb94aca9 CY |
1909 | echo "SLIBSUF=\${BUILDSUF}$SLIBSUF" >> config.mak |
1910 | echo "EXESUF=\${BUILDSUF}$EXESUF" >> config.mak | |
4dc62701 MR |
1911 | |
1912 | ucarch=`toupper $arch` | |
1913 | echo "TARGET_ARCH_${ucarch}=yes" >> config.mak | |
1914 | echo "#define ARCH_${ucarch} 1" >> $TMPH | |
1915 | ||
1916 | # special cases | |
1917 | case "$arch" in | |
1918 | x86_32|x86_64) | |
1919 | echo "TARGET_ARCH_X86=yes" >> config.mak | |
1920 | echo "#define ARCH_X86 1" >> $TMPH | |
1921 | ;; | |
1922 | powerpc) | |
1923 | if test "$POWERPCMODE" = "64bits"; then | |
1924 | echo "#define POWERPC_MODE_64BITS 1" >> $TMPH | |
4dc62701 MR |
1925 | fi |
1926 | ;; | |
1927 | sparc64) | |
1928 | echo "TARGET_ARCH_SPARC=yes" >> config.mak | |
1929 | echo "#define ARCH_SPARC 1" >> $TMPH | |
1930 | ;; | |
1931 | esac | |
1932 | ||
90be59ef | 1933 | if enabled bigendian; then |
0f3cb305 FB |
1934 | echo "WORDS_BIGENDIAN=yes" >> config.mak |
1935 | echo "#define WORDS_BIGENDIAN 1" >> $TMPH | |
91d1f1a4 | 1936 | fi |
90be59ef | 1937 | if enabled mmx; then |
e82c5a8c | 1938 | echo "#define __CPU__ 586" >> $TMPH |
de6d9b64 | 1939 | fi |
44161118 | 1940 | |
90be59ef | 1941 | if enabled sdl; then |
6a1a892f FD |
1942 | echo "SDL_LIBS=`"${SDL_CONFIG}" --libs`" >> config.mak |
1943 | echo "SDL_CFLAGS=`"${SDL_CONFIG}" --cflags`" >> config.mak | |
a86b921c | 1944 | fi |
90be59ef | 1945 | if enabled texi2html; then |
146ea952 NB |
1946 | echo "BUILD_DOC=yes" >> config.mak |
1947 | fi | |
5a872801 | 1948 | |
790c9ca7 | 1949 | sws_version=`grep '#define LIBSWSCALE_VERSION ' "$source_path/libswscale/swscale.h" | sed 's/[^0-9\.]//g'` |
6d9a2421 | 1950 | pp_version=`grep '#define LIBPOSTPROC_VERSION ' "$source_path/libpostproc/postprocess.h" | sed 's/[^0-9\.]//g'` |
5a872801 LB |
1951 | lavc_version=`grep '#define LIBAVCODEC_VERSION ' "$source_path/libavcodec/avcodec.h" | sed 's/[^0-9\.]//g'` |
1952 | lavf_version=`grep '#define LIBAVFORMAT_VERSION ' "$source_path/libavformat/avformat.h" | sed 's/[^0-9\.]//g'` | |
1953 | lavu_version=`grep '#define LIBAVUTIL_VERSION ' "$source_path/libavutil/avutil.h" | sed 's/[^0-9\.]//g'` | |
1954 | ||
1955 | ||
1956 | ||
5af4e0cc | 1957 | if enabled shared; then |
0319c531 | 1958 | echo "BUILD_SHARED=yes" >> config.mak |
97006039 | 1959 | echo "PIC=-fPIC -DPIC" >> config.mak |
7e303556 DB |
1960 | echo "SPPMAJOR=${pp_version%%.*}" >> config.mak |
1961 | echo "SPPVERSION=$pp_version" >> config.mak | |
39503a27 | 1962 | echo "LAVCMAJOR=${lavc_version%%.*}" >> config.mak |
5a872801 | 1963 | echo "LAVCVERSION=$lavc_version" >> config.mak |
39503a27 | 1964 | echo "LAVFMAJOR=${lavf_version%%.*}" >> config.mak |
5a872801 | 1965 | echo "LAVFVERSION=$lavf_version" >> config.mak |
39503a27 | 1966 | echo "LAVUMAJOR=${lavu_version%%.*}" >> config.mak |
5a872801 | 1967 | echo "LAVUVERSION=$lavu_version" >> config.mak |
790c9ca7 LA |
1968 | echo "SWSMAJOR=${sws_version%%.*}" >> config.mak |
1969 | echo "SWSVERSION=$sws_version" >> config.mak | |
4bdd05e7 | 1970 | echo "SLIBNAME=${SLIBNAME}" >> config.mak |
f3b60109 DB |
1971 | echo "SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION}" >> config.mak |
1972 | echo "SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR}" >> config.mak | |
5cb854e1 | 1973 | echo "SLIB_EXTRA_CMD=${SLIB_EXTRA_CMD}" >> config.mak |
8fbec4f4 | 1974 | echo "SLIB_INSTALL_EXTRA_CMD=${SLIB_INSTALL_EXTRA_CMD}" >> config.mak |
0319c531 | 1975 | fi |
d7e27559 | 1976 | echo "LIB_INSTALL_EXTRA_CMD=${LIB_INSTALL_EXTRA_CMD}" >> config.mak |
ef0bc4c9 | 1977 | echo "EXTRALIBS=$extralibs" >> config.mak |
d2845d68 | 1978 | |
44161118 MR |
1979 | print_config HAVE_ $TMPH config.mak $HAVE_LIST |
1980 | print_config CONFIG_ $TMPH config.mak $CONFIG_LIST | |
1ac9331a | 1981 | print_config TARGET_ $TMPH config.mak $TARGET_LIST |
8ac17293 | 1982 | |
ced75d92 | 1983 | if test "$targetos" = darwin; then |
90cee0c3 | 1984 | echo "#define CONFIG_DARWIN 1" >> $TMPH |
90cee0c3 MN |
1985 | fi |
1986 | ||
c13e1abd FH |
1987 | echo "#define restrict $_restrict" >> $TMPH |
1988 | ||
bb801c97 MN |
1989 | if test "$optimize" = "small"; then |
1990 | echo "#define always_inline" >> $TMPH | |
e5f28e8f | 1991 | echo "#define CONFIG_SMALL 1" >> $TMPH |
bb801c97 MN |
1992 | fi |
1993 | ||
997baf01 MR |
1994 | echo "SRC_PATH=\"$source_path\"" >> config.mak |
1995 | echo "SRC_PATH_BARE=$source_path" >> config.mak | |
1996 | echo "BUILD_ROOT=\"$PWD\"" >> config.mak | |
0f3cb305 | 1997 | |
8156056e | 1998 | # Apparently it's not possible to portably echo a backslash. |
90be59ef | 1999 | if enabled asmalign_pot; then |
8156056e | 2000 | printf '#define ASMALIGN(ZEROBITS) ".align " #ZEROBITS "\\n\\t"\n' >> $TMPH |
4454dc1b | 2001 | else |
8156056e | 2002 | printf '#define ASMALIGN(ZEROBITS) ".align 1<<" #ZEROBITS "\\n\\t"\n' >> $TMPH |
4454dc1b JD |
2003 | fi |
2004 | ||
bc634f6f | 2005 | |
1a2a5b3e DB |
2006 | for part in $DECODER_LIST $ENCODER_LIST $PARSER_LIST $DEMUXER_LIST $MUXER_LIST; do |
2007 | ucname="`toupper $part`" | |
a8d04fba MR |
2008 | config_name="CONFIG_$ucname" |
2009 | enabled_name="ENABLE_$ucname" | |
1a2a5b3e | 2010 | if enabled $part; then |
a8d04fba MR |
2011 | echo "#define $config_name 1" >> $TMPH |
2012 | echo "#define $enabled_name 1" >> $TMPH | |
2013 | echo "$config_name=yes" >> config.mak | |
2014 | else | |
2015 | echo "#define $enabled_name 0" >> $TMPH | |
2016 | fi | |
009cf97d MN |
2017 | done |
2018 | ||
9cb2cf10 | 2019 | # Do not overwrite config.h if unchanged to avoid superfluous rebuilds. |
c683a5d1 | 2020 | if ! cmp -s $TMPH config.h; then |
9cb2cf10 DB |
2021 | mv -f $TMPH config.h |
2022 | else | |
2023 | echo "config.h is unchanged" | |
2024 | fi | |
3d204385 | 2025 | |
f3ec2d46 | 2026 | rm -f $TMPO $TMPC $TMPE $TMPS $TMPH |
def4272a | 2027 | |
165af439 | 2028 | # build tree in object directory if source path is different from current one |
90be59ef | 2029 | if enabled source_path_used; then |
165af439 MR |
2030 | DIRS="\ |
2031 | doc \ | |
2032 | libavformat \ | |
2033 | libavcodec \ | |
2034 | libavcodec/alpha \ | |
2035 | libavcodec/armv4l \ | |
2036 | libavcodec/bfin \ | |
2037 | libavcodec/i386 \ | |
2038 | libavcodec/sparc \ | |
2039 | libavcodec/mlib \ | |
2040 | libavcodec/ppc \ | |
3918dc4f | 2041 | libavcodec/amr \ |
165af439 MR |
2042 | libpostproc \ |
2043 | libavutil \ | |
2044 | libswscale \ | |
2045 | tests \ | |
2046 | vhook \ | |
2047 | " | |
2048 | FILES="\ | |
2049 | Makefile \ | |
2050 | common.mak \ | |
2051 | libavformat/Makefile \ | |
2052 | libavcodec/Makefile \ | |
2053 | libpostproc/Makefile \ | |
2054 | libavutil/Makefile \ | |
2055 | libswscale/Makefile \ | |
2056 | tests/Makefile \ | |
2057 | vhook/Makefile \ | |
2058 | doc/Makefile \ | |
2059 | doc/texi2pod.pl \ | |
2060 | " | |
2061 | for dir in $DIRS ; do | |
2062 | mkdir -p $dir | |
2063 | done | |
2064 | for f in $FILES ; do | |
2065 | ln -sf "$source_path/$f" $f | |
2066 | done | |
2067 | fi | |
def4272a | 2068 | |
def4272a | 2069 | |
d0674868 | 2070 | # build pkg-config files |
77aee36c | 2071 | # FIXME: libdir and includedir are hardcoded and may differ from the real path. |
def4272a | 2072 | |
d0674868 DB |
2073 | pkgconfig_generate(){ |
2074 | name=$1 | |
2075 | comment=$2 | |
2076 | version=$3 | |
2077 | libs=$4 | |
2078 | requires=$5 | |
2079 | include=$6 | |
2080 | cat <<EOF >$name.pc | |
2266e085 | 2081 | prefix=$PREFIX |
a94e666c | 2082 | exec_prefix=\${prefix} |
def4272a | 2083 | libdir=\${exec_prefix}/lib |
a94e666c | 2084 | includedir=\${prefix}/include |
def4272a | 2085 | |
d0674868 DB |
2086 | Name: $name |
2087 | Description: $comment | |
2088 | Version: $version | |
2089 | Requires: $requires | |
def4272a | 2090 | Conflicts: |
d0674868 DB |
2091 | Libs: -L\${libdir} $libs |
2092 | Cflags: -I\${includedir} -I\${includedir}/$include | |
def4272a | 2093 | EOF |
d0674868 | 2094 | } |
def4272a | 2095 | |
d0674868 DB |
2096 | pkgconfig_generate_uninstalled(){ |
2097 | name=$1 | |
9c476fd6 | 2098 | shortname=${name#lib} |
d0674868 DB |
2099 | comment=$2 |
2100 | version=$3 | |
2101 | libs=$4 | |
2102 | requires=$5 | |
2103 | cat <<EOF >$name-uninstalled.pc | |
def4272a AJ |
2104 | prefix= |
2105 | exec_prefix= | |
d0674868 DB |
2106 | libdir=\${pcfiledir}/$name |
2107 | includedir=\${pcfiledir}/$name | |
def4272a | 2108 | |
d0674868 DB |
2109 | Name: $name |
2110 | Description: $comment | |
2111 | Version: $version | |
2112 | Requires: $requires | |
def4272a | 2113 | Conflicts: |
d0674868 | 2114 | Libs: \${libdir}/${LIBPREF}${shortname}${LIBSUF} $libs |
def4272a AJ |
2115 | Cflags: -I\${includedir} |
2116 | EOF | |
d0674868 | 2117 | } |
def4272a | 2118 | |
9d824ad1 | 2119 | pkgconfig_generate libavutil "FFmpeg utility library" "$lavu_version" -lavutil "" ffmpeg |
d0674868 | 2120 | pkgconfig_generate_uninstalled libavutil "FFmpeg utility library" "$lavu_version" |
def4272a | 2121 | |
d0674868 DB |
2122 | pkgconfig_generate libavcodec "FFmpeg codec library" "$lavc_version" "-lavcodec $extralibs" "$pkg_requires libavutil = $lavu_version" ffmpeg |
2123 | pkgconfig_generate_uninstalled libavcodec "FFmpeg codec library" "$lavc_version" "$extralibs" "$pkg_requires libavutil = $lavu_version" | |
def4272a | 2124 | |
d0674868 DB |
2125 | pkgconfig_generate libavformat "FFmpeg container format library" "$lavf_version" "-lavformat $extralibs" "$pkg_requires libavcodec = $lavc_version" ffmpeg |
2126 | pkgconfig_generate_uninstalled libavformat "FFmpeg container format library" "$lavf_version" "$extralibs" "$pkg_requires libavcodec = $lavc_version" | |
def4272a | 2127 | |
90be59ef | 2128 | if enabled pp; then |
2e3bcd38 DB |
2129 | pkgconfig_generate libpostproc "FFmpeg post processing library" "$pp_version" -lpostproc "" postproc |
2130 | pkgconfig_generate_uninstalled libpostproc "FFmpeg post processing library" "$pp_version" | |
2131 | fi | |
790c9ca7 | 2132 | |
c839db53 | 2133 | if enabled swscaler; then |
3d3361e5 | 2134 | pkgconfig_generate libswscale "FFmpeg image rescaling library" "$sws_version" -lswscale "libavutil = $lavu_version" ffmpeg |
20c516c6 | 2135 | pkgconfig_generate_uninstalled libswscale "FFmpeg image rescaling library" "$sws_version" "" "libavutil = $lavu_version" |
6c0d0413 | 2136 | else |
3d3361e5 | 2137 | pkgconfig_generate libswscale "FFmpeg image rescaling library" "$sws_version" "" "$pkg_requires libavcodec = $lavc_version" ffmpeg |
d0674868 | 2138 | pkgconfig_generate_uninstalled libswscale "FFmpeg image rescaling library" "$sws_version" "" "$pkg_requires libavcodec = $lavc_version" |
c505dd31 MR |
2139 | apply libswscale.pc sed s/^Libs:.*$/Libs:/ |
2140 | apply libswscale-uninstalled.pc sed s/^Libs:.*$/Libs:/ | |
6c0d0413 | 2141 | fi |