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 | 65 | echo " --enable-mingwce enable MinGW native/cross WinCE compile" |
74c53c2d MR |
66 | echo " --enable-static build static libraries [default=yes]" |
67 | echo " --disable-static do not build static libraries [default=no]" | |
68 | echo " --enable-shared build shared libraries [default=no]" | |
69 | echo " --disable-shared do not build shared libraries [default=yes]" | |
0a622b98 MR |
70 | echo " --enable-gpl allow use of GPL code, the resulting libav*" |
71 | echo " and ffmpeg will be under GPL [default=no]" | |
dc922953 DB |
72 | echo " --enable-pp enable GPLed postprocessing support [default=no]" |
73 | echo " --enable-swscaler software scaler support [default=no]" | |
e5f94c2b RP |
74 | echo " --enable-beosthreads use BeOS threads [default=no]" |
75 | echo " --enable-os2threads use OS/2 threads [default=no]" | |
74c53c2d | 76 | echo " --enable-pthreads use pthreads [default=no]" |
eb113804 | 77 | echo " --enable-w32threads use Win32 threads [default=no]" |
56a059ac | 78 | echo " --enable-x11grab enable X11 grabbing [default=no]" |
0a622b98 MR |
79 | echo |
80 | echo "External library support:" | |
81 | echo " --enable-sunmlib use Sun medialib [default=no]" | |
74c53c2d MR |
82 | echo " --enable-dc1394 enable IIDC-1394 grabbing using libdc1394" |
83 | echo " and libraw1394 [default=no]" | |
e2745046 MR |
84 | echo " --enable-liba52 enable GPLed liba52 support [default=no]" |
85 | echo " --enable-liba52bin open liba52.so.0 at runtime [default=no]" | |
8ac17293 | 86 | echo " --enable-avisynth allow reading AVISynth script files [default=no]" |
e2745046 MR |
87 | echo " --enable-libdts enable GPLed libdts support [default=no]" |
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]" |
dc922953 | 99 | echo " --enable-x264 enable H.264 encoding via x264 [default=no]" |
31235134 DB |
100 | echo " --enable-xvid enable Xvid encoding via xvidcore," |
101 | echo " native MPEG-4/Xvid encoder exists [default=no]" | |
7350151b DB |
102 | echo " --enable-amr-nb enable amr-nb floating point audio codec" |
103 | echo " --enable-amr-nb-fixed enable amr-nb fixed-point codec" | |
104 | echo " --enable-amr-wb enable amr-wb floating point audio codec" | |
74c53c2d MR |
105 | echo "" |
106 | echo "Advanced options (experts only):" | |
107 | echo " --source-path=PATH path to source code [$source_path]" | |
108 | echo " --cross-prefix=PREFIX use PREFIX for compilation tools [$cross_prefix]" | |
fac252f9 | 109 | echo " --cross-compile assume a cross-compiler is used" |
abcd6d60 | 110 | echo " --target-os=OS compiler targets OS [$targetos]" |
74c53c2d MR |
111 | echo " --cc=CC use C compiler CC [$cc]" |
112 | echo " --make=MAKE use specified make [$make]" | |
113 | echo " --extra-cflags=ECFLAGS add ECFLAGS to CFLAGS [$CFLAGS]" | |
114 | echo " --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]" | |
115 | echo " --extra-libs=ELIBS add ELIBS [$ELIBS]" | |
116 | echo " --build-suffix=SUFFIX suffix for application specific build []" | |
cc6a90dd | 117 | echo " --arch=ARCH select architecture [$arch]" |
7c758d33 DB |
118 | echo " --cpu=CPU selects the minimum cpu required (affects" |
119 | echo " instruction selection, may crash on older CPUs)" | |
2b4c3615 | 120 | echo " --enable-powerpc-perf enable performance report on PPC" |
74c53c2d MR |
121 | echo " (requires enabling PMC)" |
122 | echo " --disable-mmx disable MMX usage" | |
1839e854 | 123 | echo " --disable-armv5te disable armv5te usage" |
edab3048 | 124 | echo " --disable-armv6 disable armv6 usage" |
74c53c2d MR |
125 | echo " --disable-iwmmxt disable iwmmxt usage" |
126 | echo " --disable-altivec disable AltiVec usage" | |
127 | echo " --disable-audio-oss disable OSS audio support [default=no]" | |
128 | echo " --disable-audio-beos disable BeOS audio support [default=no]" | |
129 | echo " --disable-v4l disable video4linux grabbing [default=no]" | |
130 | echo " --disable-v4l2 disable video4linux2 grabbing [default=no]" | |
131 | echo " --disable-bktr disable bktr video grabbing [default=no]" | |
132 | echo " --disable-dv1394 disable DV1394 grabbing [default=no]" | |
133 | echo " --disable-network disable network support [default=no]" | |
0c7bb0e5 | 134 | echo " --disable-ipv6 disable ipv6 support [default=no]" |
74c53c2d | 135 | echo " --disable-zlib disable zlib [default=no]" |
74c53c2d | 136 | echo " --disable-vhook disable video hooking support" |
74c53c2d | 137 | echo " --disable-debug disable debugging symbols" |
74c53c2d MR |
138 | echo " --disable-mpegaudio-hp faster (but less accurate)" |
139 | echo " MPEG audio decoding [default=no]" | |
140 | echo " --disable-protocols disable I/O protocols support [default=no]" | |
786b30af | 141 | echo " --disable-ffmpeg disable ffmpeg build" |
74c53c2d MR |
142 | echo " --disable-ffserver disable ffserver build" |
143 | echo " --disable-ffplay disable ffplay build" | |
144 | echo " --enable-small optimize for size instead of speed" | |
145 | echo " --enable-memalign-hack emulate memalign, interferes with memory debuggers" | |
74c53c2d MR |
146 | echo " --disable-encoder=NAME disables encoder NAME" |
147 | echo " --enable-encoder=NAME enables encoder NAME" | |
148 | echo " --disable-decoder=NAME disables decoder NAME" | |
149 | echo " --enable-decoder=NAME enables decoder NAME" | |
150 | echo " --disable-encoders disables all encoders" | |
151 | echo " --disable-decoders disables all decoders" | |
ff70e601 MR |
152 | echo " --disable-muxer=NAME disables muxer NAME" |
153 | echo " --enable-muxer=NAME enables muxer NAME" | |
74c53c2d | 154 | echo " --disable-muxers disables all muxers" |
ff70e601 MR |
155 | echo " --disable-demuxer=NAME disables demuxer NAME" |
156 | echo " --enable-demuxer=NAME enables demuxer NAME" | |
74c53c2d | 157 | echo " --disable-demuxers disables all demuxers" |
af9e7d18 MR |
158 | echo " --enable-parser=NAME enables parser NAME" |
159 | echo " --disable-parser=NAME disables parser NAME" | |
160 | echo " --disable-parsers disables all parsers" | |
0a622b98 MR |
161 | echo |
162 | echo "Developer options (useful when working on FFmpeg itself):" | |
163 | echo " --enable-gprof enable profiling with gprof [$gprof]" | |
164 | echo " --disable-opts disable compiler optimizations" | |
165 | echo " --enable-extra-warnings enable more compiler warnings" | |
166 | echo " --disable-strip disable stripping of executables and shared libraries" | |
74c53c2d MR |
167 | echo "" |
168 | echo "NOTE: Object files are built at the place where configure is launched." | |
169 | exit 1 | |
170 | } | |
cf9d24ad | 171 | |
57bd82d4 MR |
172 | log(){ |
173 | echo "$@" >>$logfile | |
174 | } | |
175 | ||
720c69da | 176 | log_file(){ |
c8e9f801 MR |
177 | log BEGIN $1 |
178 | cat -n $1 >>$logfile | |
179 | log END $1 | |
180 | } | |
181 | ||
2ba042a7 | 182 | echolog(){ |
c8e9f801 | 183 | log "$@" |
57bd82d4 | 184 | echo "$@" |
2ba042a7 MR |
185 | } |
186 | ||
187 | die(){ | |
188 | echolog "$@" | |
189 | cat <<EOF | |
190 | If you think configure made a mistake, make sure you are using the latest | |
191 | version from SVN. If the latest version fails, report the problem to the | |
192 | ffmpeg-devel@mplayerhq.hu mailing list or IRC #ffmpeg on irc.freenode.net. | |
193 | EOF | |
720c69da | 194 | if enabled logging; then |
2ba042a7 MR |
195 | cat <<EOF |
196 | Include the log file "$logfile" produced by configure as this will help | |
197 | solving the problem. | |
198 | EOF | |
199 | else | |
200 | cat <<EOF | |
201 | Rerun configure with logging enabled (do not use --log=no), and include the | |
202 | log this produces with your report. | |
203 | EOF | |
204 | fi | |
57bd82d4 MR |
205 | rm -f $TMPC $TMPO $TMPE $TMPS $TMPH |
206 | exit 1 | |
207 | } | |
208 | ||
904e48f1 | 209 | # "tr '[a-z]' '[A-Z]'" is a workaround for Solaris tr not grokking "tr a-z A-Z" |
44161118 MR |
210 | toupper(){ |
211 | echo "$@" | tr '[a-z]' '[A-Z]' | |
212 | } | |
213 | ||
4a5444db MR |
214 | tolower(){ |
215 | echo "$@" | tr '[A-Z]' '[a-z]' | |
216 | } | |
217 | ||
a8d04fba MR |
218 | set_all(){ |
219 | value=$1 | |
220 | shift | |
221 | for var in $*; do | |
222 | eval $var=$value | |
223 | done | |
224 | } | |
225 | ||
799c9e9b MR |
226 | pushvar(){ |
227 | for var in $*; do | |
228 | eval level=\${${var}_level:=0} | |
229 | eval ${var}_${level}="\$$var" | |
230 | eval ${var}_level=$(($level+1)) | |
231 | done | |
232 | } | |
233 | ||
234 | popvar(){ | |
235 | for var in $*; do | |
236 | eval level=\${${var}_level:-0} | |
237 | test $level = 0 && continue | |
238 | eval level=$(($level-1)) | |
239 | eval $var="\${${var}_${level}}" | |
240 | eval ${var}_level=$level | |
241 | eval unset ${var}_${level} | |
242 | done | |
243 | } | |
244 | ||
a8d04fba MR |
245 | enable(){ |
246 | set_all yes $* | |
247 | } | |
248 | ||
249 | disable(){ | |
250 | set_all no $* | |
251 | } | |
252 | ||
57bd82d4 | 253 | enabled(){ |
44161118 MR |
254 | eval test "x\$$1" = "xyes" |
255 | } | |
256 | ||
37970ebf RP |
257 | disabled(){ |
258 | eval test "x\$$1" = "xno" | |
259 | } | |
260 | ||
44161118 MR |
261 | enabled_all(){ |
262 | for opt; do | |
263 | enabled $opt || return 1 | |
264 | done | |
265 | } | |
266 | ||
85bca2c5 DB |
267 | disabled_all(){ |
268 | for opt; do | |
269 | disabled $opt || return 1 | |
270 | done | |
271 | } | |
272 | ||
44161118 MR |
273 | enabled_any(){ |
274 | for opt; do | |
275 | enabled $opt && return 0 | |
276 | done | |
277 | } | |
278 | ||
85bca2c5 DB |
279 | disabled_any(){ |
280 | for opt; do | |
281 | disabled $opt && return 0 | |
282 | done | |
283 | } | |
284 | ||
30fd06be MR |
285 | check_deps(){ |
286 | for cfg; do | |
799c9e9b MR |
287 | enabled ${cfg}_checking && die "Circular dependency for $cfg." |
288 | disabled ${cfg}_checking && continue | |
289 | enable ${cfg}_checking | |
290 | ||
30fd06be MR |
291 | eval dep_all="\$${cfg}_deps" |
292 | eval dep_any="\$${cfg}_deps_any" | |
799c9e9b MR |
293 | |
294 | pushvar cfg dep_all dep_any | |
295 | check_deps $dep_all $dep_any | |
296 | popvar cfg dep_all dep_any | |
297 | ||
30fd06be MR |
298 | enabled_all $dep_all || disable $cfg |
299 | enabled_any $dep_any || disable $cfg | |
799c9e9b MR |
300 | |
301 | disable ${cfg}_checking | |
30fd06be MR |
302 | done |
303 | } | |
304 | ||
44161118 MR |
305 | print_config(){ |
306 | pfx=$1 | |
307 | header=$2 | |
308 | makefile=$3 | |
309 | shift 3 | |
310 | for cfg; do | |
311 | if enabled $cfg; then | |
312 | ucname="${pfx}`toupper $cfg`" | |
313 | echo "#define ${ucname} 1" >> $header | |
314 | echo "${ucname}=yes" >> $makefile | |
315 | fi | |
316 | done | |
57bd82d4 MR |
317 | } |
318 | ||
319 | flags_saved(){ | |
320 | (: ${SAVE_CFLAGS?}) 2>/dev/null | |
321 | } | |
322 | ||
dcd479c0 | 323 | save_flags(){ |
57bd82d4 | 324 | flags_saved && return |
dcd479c0 MR |
325 | SAVE_CFLAGS="$CFLAGS" |
326 | SAVE_LDFLAGS="$LDFLAGS" | |
327 | SAVE_extralibs="$extralibs" | |
328 | } | |
329 | ||
330 | restore_flags(){ | |
f5d28d10 | 331 | flags_saved || return |
dcd479c0 MR |
332 | CFLAGS="$SAVE_CFLAGS" |
333 | LDFLAGS="$SAVE_LDFLAGS" | |
334 | extralibs="$SAVE_extralibs" | |
335 | unset SAVE_CFLAGS | |
336 | unset SAVE_LDFLAGS | |
337 | unset SAVE_extralibs | |
338 | } | |
339 | ||
340 | temp_cflags(){ | |
341 | save_flags | |
342 | CFLAGS="$CFLAGS $*" | |
343 | } | |
344 | ||
345 | temp_ldflags(){ | |
346 | save_flags | |
347 | LDFLAGS="$LDFLAGS $*" | |
348 | } | |
349 | ||
350 | temp_extralibs(){ | |
351 | save_flags | |
352 | extralibs="$extralibs $*" | |
353 | } | |
354 | ||
57bd82d4 MR |
355 | append(){ |
356 | var=$1 | |
357 | shift | |
358 | flags_saved && eval "SAVE_$var=\"\$SAVE_$var $*\"" | |
359 | eval "$var=\"\$$var $*\"" | |
360 | } | |
361 | ||
362 | add_cflags(){ | |
363 | append CFLAGS "$@" | |
364 | } | |
365 | ||
366 | add_ldflags(){ | |
367 | append LDFLAGS "$@" | |
368 | } | |
369 | ||
370 | add_extralibs(){ | |
371 | append extralibs "$@" | |
372 | } | |
373 | ||
b0cfb663 | 374 | check_cmd(){ |
b3cb5d51 | 375 | log "$@" |
9b4f605c | 376 | "$@" >>$logfile 2>&1 |
b0cfb663 MR |
377 | } |
378 | ||
dcd479c0 | 379 | check_cc(){ |
57bd82d4 MR |
380 | log check_cc "$@" |
381 | cat >$TMPC | |
720c69da | 382 | log_file $TMPC |
b0cfb663 | 383 | check_cmd $cc $CFLAGS "$@" -c -o $TMPO $TMPC |
57bd82d4 MR |
384 | } |
385 | ||
386 | check_cpp(){ | |
387 | log check_cpp "$@" | |
dcd479c0 | 388 | cat >$TMPC |
720c69da | 389 | log_file $TMPC |
b0cfb663 | 390 | check_cmd $cc $CFLAGS "$@" -E -o $TMPO $TMPC |
dcd479c0 MR |
391 | } |
392 | ||
393 | check_ld(){ | |
57bd82d4 | 394 | log check_ld "$@" |
0607887f | 395 | check_cc || return |
b0cfb663 | 396 | check_cmd $cc $LDFLAGS "$@" -o $TMPE $TMPO $extralibs |
dcd479c0 MR |
397 | } |
398 | ||
399 | check_cflags(){ | |
57bd82d4 MR |
400 | log check_cflags "$@" |
401 | check_cc "$@" <<EOF && add_cflags "$@" | |
dcd479c0 MR |
402 | int x; |
403 | EOF | |
404 | } | |
405 | ||
406 | check_ldflags(){ | |
57bd82d4 MR |
407 | log check_ldflags "$@" |
408 | check_ld "$@" <<EOF && add_ldflags "$@" | |
409 | int main(){ | |
410 | return 0; | |
411 | } | |
dcd479c0 MR |
412 | EOF |
413 | } | |
414 | ||
415 | check_header(){ | |
57bd82d4 | 416 | log check_header "$@" |
dcd479c0 MR |
417 | header=$1 |
418 | shift | |
d8bc5f06 MR |
419 | var=`echo $header | sed 's/[^A-Za-z0-9_]/_/g'` |
420 | disable $var | |
421 | check_cpp "$@" <<EOF && enable $var | |
dcd479c0 MR |
422 | #include <$header> |
423 | int x; | |
424 | EOF | |
425 | } | |
426 | ||
427 | check_func(){ | |
57bd82d4 | 428 | log check_func "$@" |
dcd479c0 MR |
429 | func=$1 |
430 | shift | |
d8bc5f06 MR |
431 | disable $func |
432 | check_ld "$@" <<EOF && enable $func | |
dcd479c0 MR |
433 | extern int $func(); |
434 | int main(){ | |
435 | $func(); | |
436 | } | |
437 | EOF | |
438 | } | |
439 | ||
f8d7b072 MR |
440 | check_func2(){ |
441 | log check_func2 "$@" | |
442 | headers=$1 | |
443 | func=$2 | |
444 | shift 2 | |
445 | disable $func | |
446 | incs="" | |
447 | for hdr in $headers; do | |
448 | incs="$incs | |
449 | #include <$hdr>" | |
450 | done | |
451 | check_ld "$@" <<EOF && enable $func | |
452 | $incs | |
453 | int main(){ | |
454 | (void) $func; | |
455 | return 0; | |
456 | } | |
457 | EOF | |
458 | } | |
459 | ||
57bd82d4 MR |
460 | check_lib(){ |
461 | log check_lib "$@" | |
462 | header="$1" | |
463 | func="$2" | |
464 | shift 2 | |
fcfcde17 MR |
465 | temp_extralibs "$@" |
466 | check_header $header && check_func $func && add_extralibs "$@" | |
467 | err=$? | |
468 | restore_flags | |
469 | return $err | |
57bd82d4 MR |
470 | } |
471 | ||
f8d7b072 MR |
472 | check_lib2(){ |
473 | log check_lib2 "$@" | |
474 | headers="$1" | |
475 | func="$2" | |
476 | shift 2 | |
477 | temp_extralibs "$@" | |
478 | check_func2 "$headers" $func && add_extralibs "$@" | |
479 | err=$? | |
480 | restore_flags | |
481 | return $err | |
482 | } | |
483 | ||
dcd479c0 | 484 | check_exec(){ |
90be59ef | 485 | check_ld "$@" && { enabled cross_compile || $TMPE >>$logfile 2>&1; } |
57bd82d4 MR |
486 | } |
487 | ||
7dfef245 MR |
488 | check_exec_crash(){ |
489 | code=`cat` | |
490 | ||
491 | # exit() is not async signal safe. _Exit (C99) and _exit (POSIX) | |
492 | # are safe but may not be available everywhere. Thus we use | |
493 | # raise(SIGTERM) instead. The check is run in a subshell so we | |
494 | # can redirect the "Terminated" message from the shell. SIGBUS | |
495 | # is not defined by standard C so it is used conditionally. | |
496 | ||
497 | (check_exec "$@") >>$logfile 2>&1 <<EOF | |
498 | #include <signal.h> | |
499 | static void sighandler(int sig){ | |
500 | raise(SIGTERM); | |
501 | } | |
502 | int main(){ | |
503 | signal(SIGILL, sighandler); | |
504 | signal(SIGFPE, sighandler); | |
505 | signal(SIGSEGV, sighandler); | |
506 | #ifdef SIGBUS | |
507 | signal(SIGBUS, sighandler); | |
508 | #endif | |
509 | { $code } | |
510 | } | |
511 | EOF | |
512 | } | |
513 | ||
57bd82d4 MR |
514 | require(){ |
515 | name="$1" | |
516 | header="$2" | |
517 | func="$3" | |
518 | shift 3 | |
519 | check_lib $header $func "$@" || die "ERROR: $name not found" | |
dcd479c0 MR |
520 | } |
521 | ||
f8d7b072 MR |
522 | require2(){ |
523 | name="$1" | |
524 | headers="$2" | |
525 | func="$3" | |
526 | shift 3 | |
527 | check_lib2 "$headers" $func "$@" || die "ERROR: $name not found" | |
528 | } | |
529 | ||
eea50282 MR |
530 | check_foo_config(){ |
531 | cfg=$1 | |
532 | pkg=$2 | |
533 | header=$3 | |
534 | func=$4 | |
535 | shift 4 | |
536 | disable $cfg | |
537 | check_cmd ${pkg}-config --version | |
538 | err=$? | |
539 | if test "$err" = 0; then | |
540 | temp_cflags `${pkg}-config --cflags` | |
541 | temp_extralibs `${pkg}-config --libs` | |
542 | check_lib "$@" $header $func && enable $cfg | |
543 | fi | |
544 | return $err | |
545 | } | |
546 | ||
c505dd31 MR |
547 | apply(){ |
548 | file=$1 | |
549 | shift | |
550 | "$@" < "$file" > "$file.tmp" && mv "$file.tmp" "$file" || rm "$file.tmp" | |
551 | } | |
552 | ||
c88f5d72 MR |
553 | CONFIG_LIST=' |
554 | encoders | |
555 | decoders | |
556 | parsers | |
557 | muxers | |
558 | demuxers | |
c88f5d72 MR |
559 | amr |
560 | amr_nb | |
561 | amr_nb_fixed | |
562 | amr_wb | |
563 | audio_beos | |
564 | audio_oss | |
565 | avisynth | |
566 | beos_netserver | |
567 | bktr | |
568 | dc1394 | |
c88f5d72 | 569 | dv1394 |
44965991 PI |
570 | ebp_available |
571 | ebx_available | |
c88f5d72 MR |
572 | ffmpeg |
573 | ffplay | |
574 | ffserver | |
575 | gpl | |
ecfc4f44 | 576 | gprof |
c88f5d72 | 577 | ipv6 |
7bc5f2a8 | 578 | liba52 |
f8904fd9 | 579 | liba52bin |
3ffab361 | 580 | libdts |
2eed5a46 DB |
581 | libfaac |
582 | libfaad | |
583 | libfaadbin | |
c88f5d72 | 584 | libgsm |
6ebe07fb | 585 | libmp3lame |
c88f5d72 MR |
586 | libnut |
587 | libogg | |
150d2772 | 588 | libtheora |
c88f5d72 MR |
589 | libvorbis |
590 | memalign_hack | |
c88f5d72 MR |
591 | mpegaudio_hp |
592 | network | |
2b4c3615 | 593 | powerpc_perf |
c88f5d72 MR |
594 | pp |
595 | protocols | |
596 | swscaler | |
597 | vhook | |
afde41b4 MR |
598 | v4l |
599 | v4l2 | |
860391a5 | 600 | wince |
56a059ac | 601 | x11grab |
c88f5d72 MR |
602 | x264 |
603 | xvid | |
604 | zlib | |
605 | ' | |
606 | ||
8eee7025 DB |
607 | THREADS_LIST=' |
608 | beosthreads | |
609 | os2threads | |
610 | pthreads | |
611 | w32threads | |
612 | ' | |
613 | ||
0cb78cef | 614 | HAVE_LIST=" |
8eee7025 | 615 | $THREADS_LIST |
1ac9331a | 616 | altivec |
c88f5d72 | 617 | altivec_h |
1ac9331a | 618 | armv5te |
edab3048 | 619 | armv6 |
c9fdab0d | 620 | arpa_inet_h |
c88f5d72 | 621 | byteswap_h |
1ac9331a | 622 | cmov |
c88f5d72 | 623 | dcbzl |
f8aa696f DB |
624 | dev_bktr_ioctl_bt848_h |
625 | dev_bktr_ioctl_meteor_h | |
626 | dev_ic_bt8xx_h | |
627 | dev_video_meteor_ioctl_meteor_h | |
628 | dev_video_bktr_ioctl_bt848_h | |
18b67ae5 | 629 | dlfcn_h |
c88f5d72 | 630 | dlopen |
c2a29455 | 631 | fast_64bit |
7073e9fc | 632 | fast_cmov |
c88f5d72 | 633 | freetype2 |
c88f5d72 | 634 | imlib2 |
2e1913b1 | 635 | inet_aton |
1ac9331a | 636 | iwmmxt |
c88f5d72 MR |
637 | localtime_r |
638 | lrintf | |
f8aa696f DB |
639 | machine_ioctl_bt848_h |
640 | machine_ioctl_meteor_h | |
c88f5d72 MR |
641 | malloc_h |
642 | memalign | |
643 | mlib | |
1ac9331a MR |
644 | mmi |
645 | mmx | |
9c914398 | 646 | os2 |
c88f5d72 MR |
647 | sdl |
648 | sdl_video_size | |
deb29777 | 649 | soundcard_h |
b0c858d8 | 650 | sys_poll_h |
deb29777 | 651 | sys_soundcard_h |
b265431e | 652 | threads |
0cb78cef | 653 | " |
44161118 | 654 | |
1ac9331a MR |
655 | TARGET_LIST=' |
656 | altivec | |
657 | armv5te | |
51e8750a | 658 | armv6 |
1ac9331a MR |
659 | iwmmxt |
660 | mmi | |
661 | mmx | |
662 | ' | |
663 | ||
520cc7f1 MR |
664 | CMDLINE_SELECT=" |
665 | $CONFIG_LIST | |
666 | $TARGET_LIST | |
8eee7025 | 667 | $THREADS_LIST |
520cc7f1 MR |
668 | debug |
669 | extra_warnings | |
520cc7f1 MR |
670 | shared |
671 | static | |
672 | " | |
673 | ||
33a0dd37 | 674 | dxa_decoder_deps="zlib" |
30fd06be | 675 | flashsv_decoder_deps="zlib" |
773be23a | 676 | flashsv_encoder_deps="zlib" |
30fd06be MR |
677 | mpeg_xvmc_decoder_deps="xvmc" |
678 | png_decoder_deps="zlib" | |
679 | png_encoder_deps="zlib" | |
680 | x264_encoder_deps="x264" | |
681 | xvid_encoder_deps="xvid" | |
682 | zmbv_decoder_deps="zlib" | |
683 | zmbv_encoder_deps="zlib" | |
684 | ||
685 | aac_decoder_deps="libfaad" | |
686 | mpeg4aac_decoder_deps="libfaad" | |
30fd06be MR |
687 | amr_nb_decoder_deps_any="amr_nb amr_nb_fixed" |
688 | amr_nb_encoder_deps_any="amr_nb amr_nb_fixed" | |
689 | amr_wb_decoder_deps="amr_wb" | |
690 | amr_wb_encoder_deps="amr_wb" | |
691 | dts_decoder_deps="libdts" | |
692 | faac_encoder_deps="libfaac" | |
7bc5f2a8 | 693 | liba52_decoder_deps="liba52" |
299c77d5 MR |
694 | libgsm_decoder_deps="libgsm" |
695 | libgsm_encoder_deps="libgsm" | |
8ffed8d8 MR |
696 | libgsm_ms_decoder_deps="libgsm" |
697 | libgsm_ms_encoder_deps="libgsm" | |
150d2772 | 698 | libtheora_encoder_deps="libtheora" |
30fd06be MR |
699 | mp3lame_encoder_deps="libmp3lame" |
700 | oggvorbis_decoder_deps="libvorbis" | |
701 | oggvorbis_encoder_deps="libvorbis" | |
702 | ||
703 | audio_demuxer_deps_any="audio_oss audio_beos" | |
704 | audio_muxer_deps_any="audio_oss audio_beos" | |
705 | dc1394_demuxer_deps="dc1394" | |
706 | dv1394_demuxer_deps="dv1394" | |
707 | gxf_muxer_deps="gpl" | |
d7c59247 DB |
708 | libnut_demuxer_deps="libnut" |
709 | libnut_muxer_deps="libnut" | |
30fd06be MR |
710 | ogg_muxer_deps="libogg" |
711 | redir_demuxer_deps="network" | |
712 | rtp_muxer_deps="network" | |
713 | rtsp_demuxer_deps="network" | |
714 | sdp_demuxer_deps="network" | |
afde41b4 | 715 | v4l2_demuxer_deps="v4l2" |
3af6d5cf DB |
716 | video_grab_bktr_demuxer_deps="bktr" |
717 | video_grab_v4l_demuxer_deps="v4l" | |
30fd06be MR |
718 | x11_grab_device_demuxer_deps="x11grab" |
719 | ||
fa859b4d | 720 | ffplay_deps="sdl" |
a2830dca | 721 | ffserver_deps="network protocols muxers" |
f6f69c30 | 722 | network_deps="protocols" |
a2830dca | 723 | |
0f3cb305 | 724 | # set temporary file name |
57514323 | 725 | if test ! -z "$TMPDIR" ; then |
0f3cb305 | 726 | TMPDIR1="${TMPDIR}" |
57514323 | 727 | elif test ! -z "$TEMPDIR" ; then |
0f3cb305 | 728 | TMPDIR1="${TEMPDIR}" |
3d204385 | 729 | else |
0f3cb305 | 730 | TMPDIR1="/tmp" |
3d204385 NK |
731 | fi |
732 | ||
0f3cb305 FB |
733 | TMPC="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.c" |
734 | TMPO="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.o" | |
f3ec2d46 | 735 | TMPE="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}" |
0f3cb305 FB |
736 | TMPS="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S" |
737 | TMPH="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.h" | |
738 | ||
de6d9b64 | 739 | # default parameters |
8a608357 | 740 | |
720c69da | 741 | logging="yes" |
2ba042a7 | 742 | logfile="config.err" |
8a608357 MR |
743 | |
744 | # installation paths | |
2266e085 DB |
745 | PREFIX="/usr/local" |
746 | libdir='${PREFIX}/lib' | |
84c22efd | 747 | shlibdir="$libdir" |
2266e085 DB |
748 | incdir='${PREFIX}/include/ffmpeg' |
749 | mandir='${PREFIX}/man' | |
750 | bindir='${PREFIX}/bin' | |
8a608357 MR |
751 | |
752 | # toolchain | |
0f3cb305 | 753 | cross_prefix="" |
fac252f9 | 754 | cross_compile="no" |
de6d9b64 FB |
755 | cc="gcc" |
756 | ar="ar" | |
be7109c1 | 757 | ranlib="ranlib" |
4a908fbc | 758 | make="make" |
0f3cb305 | 759 | strip="strip" |
8a608357 MR |
760 | asmalign_pot="unknown" |
761 | ||
762 | # machine | |
cc6a90dd | 763 | arch=`uname -m` |
38d0a8aa | 764 | cpu="generic" |
e45a2872 | 765 | powerpc_perf="no" |
0f3cb305 | 766 | mmx="default" |
e7768fc5 | 767 | cmov="no" |
7073e9fc | 768 | fast_cmov="no" |
1839e854 | 769 | armv5te="default" |
edab3048 | 770 | armv6="default" |
eba9ae3c | 771 | iwmmxt="default" |
ab6c65f6 | 772 | altivec="default" |
87ea51e0 | 773 | dcbzl="no" |
d46aba26 | 774 | mmi="default" |
8a608357 MR |
775 | bigendian="no" |
776 | ||
8a608357 | 777 | # OS |
b9663405 | 778 | targetos=$(tolower $(uname -s)) |
8a608357 | 779 | beos_netserver="no" |
8a608357 MR |
780 | os2="no" |
781 | wince="no" | |
782 | ||
783 | # non-library system interfaces | |
c597172e | 784 | audio_beos="default" |
8a608357 | 785 | audio_oss="yes" |
3eac5c63 | 786 | bktr="yes" |
8aa3ee32 | 787 | dv1394="yes" |
afde41b4 MR |
788 | v4l2="yes" |
789 | v4l="yes" | |
8a608357 MR |
790 | |
791 | # libraries | |
8a608357 MR |
792 | amr_nb="no" |
793 | amr_nb_fixed="no" | |
794 | amr_wb="no" | |
795 | avisynth="no" | |
f02be79d | 796 | dc1394="no" |
8a608357 MR |
797 | dlfcn_h="no" |
798 | dlopen="no" | |
7bc5f2a8 | 799 | liba52="no" |
f8904fd9 | 800 | liba52bin="no" |
dc922953 | 801 | libdts="no" |
2eed5a46 | 802 | libfaac="no" |
a2234ceb | 803 | libfaad2="no" |
8a608357 | 804 | libfaad="no" |
2eed5a46 | 805 | libfaadbin="no" |
bb4c2140 | 806 | libgsm="no" |
6ebe07fb | 807 | libmp3lame="no" |
f956e129 | 808 | libnut="no" |
9146ca37 | 809 | libogg="no" |
150d2772 | 810 | libtheora="no" |
be74741c | 811 | libvorbis="no" |
8a608357 MR |
812 | mlib="no" |
813 | x11grab="no" | |
6662ec29 | 814 | x264="no" |
8a608357 MR |
815 | xvid="no" |
816 | zlib="yes" | |
817 | ||
818 | # configurable options | |
cddf3f45 | 819 | debug="yes" |
65d1bea2 | 820 | dostrip="yes" |
5af4e0cc | 821 | extra_warnings="no" |
8a608357 MR |
822 | ffmpeg="yes" |
823 | ffplay="yes" | |
824 | ffserver="yes" | |
825 | gpl="no" | |
826 | gprof="no" | |
827 | ipv6="yes" | |
5af4e0cc MR |
828 | shared="no" |
829 | static="yes" | |
8a608357 | 830 | memalign_hack="no" |
1eb2212e | 831 | mpegaudio_hp="yes" |
8a608357 MR |
832 | network="yes" |
833 | optimize="yes" | |
834 | pp="no" | |
835 | protocols="yes" | |
836 | swscaler="no" | |
837 | vhook="default" | |
838 | ||
839 | # threading | |
840 | beosthreads="no" | |
841 | os2threads="no" | |
842 | pthreads="no" | |
843 | w32threads="no" | |
844 | thread_type="no" | |
845 | ||
846 | # build settings | |
baa3a937 | 847 | SHFLAGS='-shared -Wl,-soname,$@' |
cab3ef82 | 848 | VHOOKSHFLAGS='$(SHFLAGS)' |
80581e98 | 849 | LIBOBJFLAGS="" |
e89b8b0a | 850 | FFLDFLAGS=-Wl,--warn-common |
e240ee67 | 851 | LDLATEFLAGS='-Wl,-rpath-link,\$(BUILD_ROOT)/libavcodec -Wl,-rpath-link,\$(BUILD_ROOT)/libavformat -Wl,-rpath-link,\$(BUILD_ROOT)/libavutil' |
c536cb09 | 852 | FFSERVERLDFLAGS=-Wl,-E |
f39e56a8 | 853 | LDCONFIG="ldconfig" |
f3ec2d46 SG |
854 | LIBPREF="lib" |
855 | LIBSUF=".a" | |
4bdd05e7 | 856 | LIB='$(LIBPREF)$(NAME)$(LIBSUF)' |
f3ec2d46 SG |
857 | SLIBPREF="lib" |
858 | SLIBSUF=".so" | |
4bdd05e7 | 859 | SLIBNAME='$(SLIBPREF)$(NAME)$(SLIBSUF)' |
b29bddab DB |
860 | SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)' |
861 | SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)' | |
951bf3e6 | 862 | EXESUF="" |
eb94aca9 | 863 | BUILDSUF="" |
d4596ae3 | 864 | LIB_INSTALL_EXTRA_CMD='$(RANLIB) "$(libdir)/$(LIB)"' |
ef0bc4c9 | 865 | |
c597172e MR |
866 | # find source path |
867 | source_path="`dirname \"$0\"`" | |
868 | source_path_used="yes" | |
869 | if test -z "$source_path" -o "$source_path" = "." ; then | |
870 | source_path="`pwd`" | |
871 | source_path_used="no" | |
872 | else | |
873 | source_path="`cd \"$source_path\"; pwd`" | |
874 | echo "$source_path" | grep -q '[[:blank:]]' && | |
875 | die "Out of tree builds are impossible with whitespace in source path." | |
876 | fi | |
877 | ||
878 | if test x"$1" = x"-h" -o x"$1" = x"--help" ; then | |
879 | show_help | |
880 | fi | |
881 | ||
882 | FFMPEG_CONFIGURATION="$@" | |
883 | ||
884 | ENCODER_LIST=`sed -n 's/^[^#]*ENC.*, *\(.*\)).*/\1_encoder/p' "$source_path/libavcodec/allcodecs.c"` | |
885 | DECODER_LIST=`sed -n 's/^[^#]*DEC.*, *\(.*\)).*/\1_decoder/p' "$source_path/libavcodec/allcodecs.c"` | |
886 | PARSER_LIST=`sed -n 's/^[^#]*PARSER.*, *\(.*\)).*/\1_parser/p' "$source_path/libavcodec/allcodecs.c"` | |
887 | MUXER_LIST=`sed -n 's/^[^#]*_MUX.*, *\(.*\)).*/\1_muxer/p' "$source_path/libavformat/allformats.c"` | |
888 | DEMUXER_LIST=`sed -n 's/^[^#]*DEMUX.*, *\(.*\)).*/\1_demuxer/p' "$source_path/libavformat/allformats.c"` | |
889 | ||
890 | enable $ENCODER_LIST $DECODER_LIST $PARSER_LIST $MUXER_LIST $DEMUXER_LIST | |
891 | ||
892 | die_unknown(){ | |
893 | echo "Unknown option \"$1\"." | |
894 | echo "See $0 --help for available options." | |
895 | exit 1 | |
896 | } | |
897 | ||
898 | for opt do | |
899 | optval="${opt#*=}" | |
900 | case "$opt" in | |
901 | --log) | |
902 | ;; | |
903 | --log=*) logging="$optval" | |
904 | ;; | |
905 | --prefix=*) PREFIX="$optval" | |
906 | ;; | |
907 | --libdir=*) libdir="$optval" | |
908 | ;; | |
909 | --shlibdir=*) shlibdir="$optval" | |
910 | ;; | |
911 | --incdir=*) incdir="$optval" | |
912 | ;; | |
913 | --mandir=*) mandir="$optval" | |
914 | ;; | |
915 | --source-path=*) source_path="$optval" | |
916 | ;; | |
917 | --cross-prefix=*) cross_prefix="$optval" | |
918 | ;; | |
919 | --cross-compile) cross_compile="yes" | |
920 | ;; | |
921 | --target-os=*) targetos="$optval" | |
922 | ;; | |
923 | --cc=*) cc="$optval" | |
924 | ;; | |
925 | --make=*) make="$optval" | |
926 | ;; | |
927 | --extra-cflags=*) add_cflags "$optval" | |
928 | ;; | |
929 | --extra-ldflags=*) add_ldflags "$optval" | |
930 | ;; | |
931 | --extra-libs=*) add_extralibs "$optval" | |
932 | ;; | |
933 | --build-suffix=*) BUILDSUF="$optval" | |
934 | ;; | |
935 | --arch=*) arch="$optval" | |
936 | ;; | |
937 | --cpu=*) cpu="$optval" | |
938 | ;; | |
939 | --enable-mingwce) wince="yes" | |
940 | ;; | |
941 | --disable-opts) optimize="no" | |
942 | ;; | |
943 | --enable-small) optimize="small" | |
944 | ;; | |
945 | --enable-sunmlib) mlib="yes" | |
946 | ;; | |
947 | --disable-strip) dostrip="no" | |
948 | ;; | |
949 | --disable-encoders) disable $ENCODER_LIST | |
950 | ;; | |
951 | --disable-decoders) disable $DECODER_LIST | |
952 | ;; | |
953 | --disable-muxers) disable $MUXER_LIST | |
954 | ;; | |
955 | --disable-demuxers) disable $DEMUXER_LIST | |
956 | ;; | |
957 | --disable-parsers) disable $PARSER_LIST | |
958 | ;; | |
959 | --enable-*=*|--disable-*=*) | |
960 | eval `echo "$opt" | sed 's/=/-/;s/--/action=/;s/-/ thing=/;s/-/ name=/'` | |
961 | case "$thing" in | |
962 | encoder|decoder|muxer|demuxer|parser) $action ${optval}_${thing} ;; | |
963 | *) die_unknown "$opt" ;; | |
964 | esac | |
965 | ;; | |
966 | --enable-?*|--disable-?*) | |
967 | eval `echo "$opt" | sed 's/--/action=/;s/-/ option=/;s/-/_/g'` | |
968 | echo "$CMDLINE_SELECT" | grep -q "^ *$option\$" || die_unknown $opt | |
969 | $action $option | |
970 | ;; | |
971 | --help) show_help | |
972 | ;; | |
973 | *) | |
974 | die_unknown $opt | |
975 | ;; | |
976 | esac | |
977 | done | |
978 | ||
270739bb MR |
979 | case "$arch" in |
980 | i386|i486|i586|i686|i86pc|BePC) | |
981 | arch="x86_32" | |
982 | ;; | |
983 | x86_64|amd64) | |
984 | arch="x86_32" | |
985 | canon_arch="`$cc -dumpmachine | sed -e 's,\([^-]*\)-.*,\1,'`" | |
986 | if [ x"$canon_arch" = x"x86_64" -o x"$canon_arch" = x"amd64" ]; then | |
987 | if [ -z "`echo $CFLAGS | grep -- -m32`" ]; then | |
988 | arch="x86_64" | |
c2a29455 | 989 | enable fast_64bit |
270739bb MR |
990 | fi |
991 | fi | |
992 | ;; | |
993 | # armv4l is a subset of armv[567]*l | |
994 | arm|armv[4567]*l) | |
995 | arch="armv4l" | |
996 | ;; | |
997 | alpha) | |
998 | arch="alpha" | |
c2a29455 | 999 | enable fast_64bit |
270739bb | 1000 | ;; |
c2a29455 | 1001 | "Power Macintosh"|ppc|powerpc) |
270739bb MR |
1002 | arch="powerpc" |
1003 | ;; | |
c2a29455 AJ |
1004 | ppc64) |
1005 | arch="powerpc" | |
1006 | enable fast_64bit | |
1007 | ;; | |
270739bb MR |
1008 | mips|mipsel|IP*) |
1009 | arch="mips" | |
1010 | ;; | |
1011 | sun4u|sparc64) | |
1012 | arch="sparc64" | |
c2a29455 | 1013 | enable fast_64bit |
270739bb MR |
1014 | ;; |
1015 | sparc) | |
1016 | arch="sparc" | |
1017 | ;; | |
1018 | sh4) | |
1019 | arch="sh4" | |
1020 | ;; | |
c2a29455 AJ |
1021 | parisc) |
1022 | arch="parisc" | |
1023 | ;; | |
1024 | parisc64) | |
270739bb | 1025 | arch="parisc" |
c2a29455 | 1026 | enable fast_64bit |
270739bb MR |
1027 | ;; |
1028 | s390|s390x) | |
1029 | arch="s390" | |
1030 | ;; | |
1031 | m68k) | |
1032 | arch="m68k" | |
1033 | ;; | |
1034 | ia64) | |
1035 | arch="ia64" | |
c2a29455 | 1036 | enable fast_64bit |
270739bb MR |
1037 | ;; |
1038 | bfin) | |
1039 | arch="bfin" | |
1040 | ;; | |
1041 | *) | |
1042 | arch="unknown" | |
1043 | ;; | |
1044 | esac | |
1045 | ||
ef0bc4c9 | 1046 | # OS specific |
c597172e | 1047 | osextralibs="-lm" |
ced75d92 | 1048 | case $targetos in |
4a5444db | 1049 | beos|haiku|zeta) |
74cec57d | 1050 | PREFIX="$HOME/config" |
d474299a MR |
1051 | # helps building libavcodec |
1052 | add_cflags "-DPIC -fomit-frame-pointer" | |
1053 | # 3 gcc releases known for BeOS, each with ugly bugs | |
1054 | gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`" | |
1055 | case "$gcc_version" in | |
1056 | 2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc" | |
1057 | mmx="no" | |
1058 | ;; | |
1059 | *20010315*) echo "BeBits gcc" | |
1060 | add_cflags "-fno-expensive-optimizations" | |
1061 | ;; | |
1062 | esac | |
74cec57d | 1063 | LDCONFIG="echo ignoring ldconfig" |
d474299a MR |
1064 | SHFLAGS=-nostart |
1065 | # disable Linux things | |
d474299a MR |
1066 | dv1394="no" |
1067 | # enable BeOS things | |
c597172e | 1068 | disabled audio_beos || enable_audio_beos |
d474299a MR |
1069 | # no need for libm, but the inet stuff |
1070 | # Check for BONE | |
74cec57d | 1071 | # XXX: actually should check for NOT net_server |
d474299a | 1072 | if (echo $BEINCLUDES|grep 'headers/be/bone' >/dev/null); then |
c597172e | 1073 | osextralibs="-lbind -lsocket" |
d474299a MR |
1074 | else |
1075 | beos_netserver="yes" | |
c597172e | 1076 | osextralibs="-lnet" |
d474299a | 1077 | fi ;; |
4a5444db | 1078 | sunos) |
d474299a | 1079 | dv1394="no" |
d474299a MR |
1080 | FFLDFLAGS="" |
1081 | FFSERVERLDFLAGS="" | |
1082 | SHFLAGS="-shared -Wl,-h,\$@" | |
1083 | add_extralibs "-lsocket -lnsl" | |
1084 | ;; | |
4a5444db | 1085 | netbsd) |
d474299a | 1086 | dv1394="no" |
d474299a MR |
1087 | add_extralibs "-lossaudio" |
1088 | ;; | |
4a5444db | 1089 | openbsd) |
d474299a MR |
1090 | dv1394="no" |
1091 | need_memalign="no" | |
d474299a MR |
1092 | LIBOBJFLAGS="\$(PIC)" |
1093 | LDCONFIG="ldconfig -m \$(shlibdir)" | |
1094 | SHFLAGS='-shared' | |
1095 | SLIBNAME='$(SLIBPREF)$(NAME)$(SLIBSUF).$(LIBVERSION)' | |
1096 | SLIBNAME_WITH_VERSION='$(SLIBNAME)' | |
1097 | SLIBNAME_WITH_MAJOR='$(SLIBNAME)' | |
1098 | add_extralibs "-lossaudio" | |
1099 | ;; | |
4a5444db | 1100 | freebsd) |
d474299a | 1101 | dv1394="no" |
d474299a MR |
1102 | need_memalign="no" |
1103 | add_cflags "-pthread" | |
1104 | ;; | |
4a5444db | 1105 | gnu/kfreebsd) |
d474299a MR |
1106 | dv1394="no" |
1107 | add_cflags "-pthread" | |
1108 | ;; | |
4a5444db | 1109 | bsd/os) |
d474299a | 1110 | dv1394="no" |
c597172e | 1111 | osextralibs="-lpoll -lgnugetopt -lm" |
d474299a MR |
1112 | strip="strip -d" |
1113 | ;; | |
4a5444db | 1114 | darwin) |
d474299a MR |
1115 | dv1394="no" |
1116 | need_memalign="no" | |
1117 | SHFLAGS="-dynamiclib -Wl,-single_module -Wl,-install_name,\$(shlibdir)/\$(SLIBNAME),-current_version,\$(SPPVERSION),-compatibility_version,\$(SPPVERSION) -Wl,-read_only_relocs,suppress" | |
1118 | VHOOKSHFLAGS='-dynamiclib -Wl,-single_module -flat_namespace -undefined suppress -Wl,-install_name,$(shlibdir)/vhook/$@' | |
c597172e | 1119 | osextralibs="" |
d474299a MR |
1120 | strip="strip -x" |
1121 | FFLDFLAGS="-Wl,-dynamic,-search_paths_first" | |
1122 | SLIBSUF=".dylib" | |
1123 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME).$(LIBVERSION)$(SLIBSUF)' | |
1124 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME).$(LIBMAJOR)$(SLIBSUF)' | |
1125 | FFSERVERLDFLAGS=-Wl,-bind_at_load | |
1126 | ;; | |
4a5444db | 1127 | mingw32*) |
91c5172d | 1128 | targetos=mingw32 |
4ec9ec81 MR |
1129 | if enabled_all shared static; then |
1130 | cat <<EOF | |
1131 | You can only build one library type at once on MinGW. | |
1132 | Specify --disable-static --enable-shared to only build | |
1133 | the shared libraries. To build only the static libraries | |
1134 | you do not need to pass additional options. | |
1135 | EOF | |
1136 | exit 1 | |
1137 | fi | |
1138 | dv1394="no" | |
1139 | ffserver="no" | |
1140 | network="no" | |
1141 | if enabled wince; then | |
1142 | protocols="no" | |
1143 | fi | |
1144 | SLIBPREF="" | |
1145 | SLIBSUF=".dll" | |
1146 | EXESUF=".exe" | |
1147 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)' | |
1148 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)' | |
1149 | SLIB_EXTRA_CMD="-lib /machine:i386 /def:\$(@:${SLIBSUF}=.def)" | |
1150 | SLIB_INSTALL_EXTRA_CMD="-install -m 644 \$(SLIBNAME_WITH_MAJOR:\$(SLIBSUF)=.lib) \"\$(shlibdir)/\$(SLIBNAME_WITH_MAJOR:\$(SLIBSUF)=.lib)\"" | |
1151 | SHFLAGS="-shared -Wl,--output-def,\$(@:${SLIBSUF}=.def),--out-implib,lib\$(SLIBNAME:\$(SLIBSUF)=.dll.a) -Wl,--enable-runtime-pseudo-reloc" | |
f55c7a33 | 1152 | add_extralibs -lws2_32 |
d474299a | 1153 | ;; |
4a5444db | 1154 | cygwin*) |
ced75d92 | 1155 | targetos=cygwin |
d474299a | 1156 | shlibdir="$bindir" |
d474299a | 1157 | dv1394="no" |
c9639c39 VP |
1158 | VHOOKSHFLAGS='-shared -L$(BUILD_ROOT)/libavformat -L$(BUILD_ROOT)/libavcodec -L$(BUILD_ROOT)/libswscale -L$(BUILD_ROOT)/libavutil' |
1159 | VHOOKLIBS='-lavformat$(BUILDSUF) -lavcodec$(BUILDSUF) -lswscale$(BUILDSUF) -lavutil$(BUILDSUF) $(EXTRALIBS)' | |
c597172e | 1160 | osextralibs="" |
d474299a MR |
1161 | EXESUF=".exe" |
1162 | SLIBPREF="cyg" | |
1163 | SLIBSUF=".dll" | |
1164 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)' | |
1165 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)' | |
1166 | SHFLAGS='-shared -Wl,--out-implib=lib$(NAME).dll.a' | |
1167 | ;; | |
4a5444db | 1168 | linux) |
d474299a MR |
1169 | LDLATEFLAGS="-Wl,--as-needed $LDLATEFLAGS" |
1170 | ;; | |
4a5444db | 1171 | irix*) |
ced75d92 | 1172 | targetos=irix |
d474299a | 1173 | ranlib="echo ignoring ranlib" |
d474299a | 1174 | ;; |
4a5444db | 1175 | os/2) |
d474299a MR |
1176 | TMPE=$TMPE".exe" |
1177 | ar="emxomfar -p128" | |
1178 | ranlib="echo ignoring ranlib" | |
1179 | strip="echo ignoring strip" | |
1180 | add_cflags "-Zomf" | |
1181 | FFLDFLAGS="-Zomf -Zstack 16384 -s" | |
1182 | SHFLAGS="-Zdll -Zomf" | |
1183 | FFSERVERLDFLAGS="" | |
1184 | LIBPREF="" | |
1185 | LIBSUF=".lib" | |
1186 | SLIBPREF="" | |
1187 | SLIBSUF=".dll" | |
1188 | EXESUF=".exe" | |
c597172e | 1189 | osextralibs="" |
d474299a | 1190 | pkg_requires="" |
d474299a MR |
1191 | dv1394="no" |
1192 | ffserver="no" | |
1193 | vhook="no" | |
1194 | os2="yes" | |
1195 | ;; | |
1196 | *) | |
1197 | targetos="${targetos}-UNKNOWN" | |
1198 | ;; | |
ef0bc4c9 | 1199 | esac |
de6d9b64 | 1200 | |
c597172e | 1201 | add_extralibs $osextralibs |
de6d9b64 | 1202 | |
e3c00e34 | 1203 | if ! disabled logging ; then |
90be59ef | 1204 | enabled logging || logfile="$logging" |
57bd82d4 MR |
1205 | echo "# $0 $@" >$logfile |
1206 | set >>$logfile | |
2ba042a7 MR |
1207 | else |
1208 | logfile=/dev/null | |
57bd82d4 | 1209 | fi |
e89b8b0a | 1210 | |
28d8e661 DB |
1211 | # Combine FFLDFLAGS and the LDFLAGS environment variable. |
1212 | LDFLAGS="$FFLDFLAGS $LDFLAGS" | |
e89b8b0a | 1213 | |
fac252f9 | 1214 | test -n "$cross_prefix" && cross_compile=yes |
1ea46bed MR |
1215 | cc="${cross_prefix}${cc}" |
1216 | ar="${cross_prefix}${ar}" | |
1217 | ranlib="${cross_prefix}${ranlib}" | |
1218 | strip="${cross_prefix}${strip}" | |
1219 | ||
320d060a | 1220 | # we need to build at least one lib type |
5af4e0cc | 1221 | if disabled_all static shared; then |
320d060a DB |
1222 | cat <<EOF |
1223 | At least one library type must be built. | |
1224 | Specify --enable-static to build the static libraries or --enable-shared to | |
1225 | build the shared libraries as well. To only build the shared libraries specify | |
1226 | --disable-static in addition to --enable-shared. | |
1227 | EOF | |
1228 | exit 1; | |
1229 | fi | |
1230 | ||
ddf50e4c RP |
1231 | if disabled libogg; then |
1232 | enabled libtheora && die "libogg must be enabled to enable libtheora." | |
1233 | enabled libvorbis && die "libogg must be enabled to enable libvorbis." | |
5c5dea3f NB |
1234 | fi |
1235 | ||
a2234ceb RP |
1236 | if enabled_any libfaad libfaadbin ; then |
1237 | if check_header faad.h; then | |
1238 | check_cc << EOF | |
1239 | #include <faad.h> | |
1240 | #ifndef FAAD2_VERSION | |
1241 | ok faad1 | |
1242 | #endif | |
1243 | int main( void ) { return 0; } | |
1244 | EOF | |
1245 | test $? = 0 && enable libfaad2 | |
1246 | else | |
ff3dac65 | 1247 | die "FAAD test failed." |
a2234ceb RP |
1248 | fi |
1249 | fi | |
1250 | ||
1251 | ||
47f9cc15 | 1252 | if disabled gpl ; then |
54118497 RP |
1253 | die_gpl_disabled(){ |
1254 | name=$1 | |
1255 | shift | |
1256 | enabled_any $@ && die "$name is under GPL and --enable-gpl is not specified." | |
1257 | } | |
1258 | die_gpl_disabled "The Postprocessing code" pp | |
7bc5f2a8 | 1259 | die_gpl_disabled "liba52" liba52 |
54118497 RP |
1260 | die_gpl_disabled "libxvidcore" xvid |
1261 | die_gpl_disabled "x264" x264 | |
1262 | die_gpl_disabled "libdts" libdts | |
1263 | die_gpl_disabled "FAAD2" libfaad2 | |
1264 | die_gpl_disabled "The X11 grabber" x11grab | |
1265 | die_gpl_disabled "The software scaler" swscaler | |
ebb810d9 | 1266 | fi |
b2e3c528 | 1267 | |
29799f8b | 1268 | # compute MMX state |
0f3cb305 | 1269 | if test $mmx = "default"; then |
419b8784 | 1270 | if test $arch = "x86_32" -o $arch = "x86_64"; then |
0f3cb305 FB |
1271 | mmx="yes" |
1272 | else | |
1273 | mmx="no" | |
1274 | fi | |
1275 | fi | |
1276 | ||
5d323602 MR |
1277 | test -z "$need_memalign" && need_memalign="$mmx" |
1278 | ||
cf9d24ad | 1279 | #Darwin CC versions |
75388c74 | 1280 | needmdynamicnopic="no" |
ced75d92 | 1281 | if test $targetos = darwin; then |
b2924696 | 1282 | if test -n "`$cc -v 2>&1 | grep xlc`"; then |
30a3e5d4 | 1283 | add_cflags "-qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto" |
cf9d24ad | 1284 | else |
bb270c08 DB |
1285 | gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`" |
1286 | case "$gcc_version" in | |
bb270c08 | 1287 | *[34].*) |
30a3e5d4 | 1288 | add_cflags "-no-cpp-precomp -pipe -force_cpusubtype_ALL -Wno-sign-compare" |
5af4e0cc | 1289 | if disabled shared; then |
bb270c08 DB |
1290 | needmdynamicnopic="yes" |
1291 | fi | |
1292 | ;; | |
1293 | *) | |
30a3e5d4 | 1294 | add_cflags "-no-cpp-precomp -pipe" |
5af4e0cc | 1295 | if disabled shared; then |
bb270c08 DB |
1296 | needmdynamicnopic="yes" |
1297 | fi | |
1298 | ;; | |
1299 | esac | |
cf9d24ad | 1300 | fi |
2a1a6b64 MN |
1301 | fi |
1302 | ||
703afd07 | 1303 | disabled optimize || add_cflags -fomit-frame-pointer |
cf9d24ad | 1304 | |
ab6c65f6 BF |
1305 | # Can only do AltiVec on PowerPC |
1306 | if test $altivec = "default"; then | |
cc6a90dd | 1307 | if test $arch = "powerpc"; then |
ab6c65f6 BF |
1308 | altivec="yes" |
1309 | else | |
1310 | altivec="no" | |
1311 | fi | |
1312 | fi | |
1313 | ||
a4adb608 | 1314 | # Add processor-specific flags |
9007f514 | 1315 | POWERPCMODE="32bits" |
38d0a8aa | 1316 | if test $cpu != "generic"; then |
bc8ec47b MR |
1317 | warn_altivec(){ |
1318 | $1 altivec && echo "WARNING: Tuning for $2 but AltiVec $1."; | |
1658bc4f | 1319 | } |
38d0a8aa | 1320 | case $cpu in |
bb270c08 | 1321 | 601|ppc601|PowerPC601) |
1c5d830c | 1322 | add_cflags "-mcpu=601" |
bc8ec47b | 1323 | warn_altivec enabled PPC601 |
bb270c08 DB |
1324 | ;; |
1325 | 603*|ppc603*|PowerPC603*) | |
1c5d830c | 1326 | add_cflags "-mcpu=603" |
bc8ec47b | 1327 | warn_altivec enabled PPC603 |
bb270c08 DB |
1328 | ;; |
1329 | 604*|ppc604*|PowerPC604*) | |
1c5d830c | 1330 | add_cflags "-mcpu=604" |
bc8ec47b | 1331 | warn_altivec enabled PPC604 |
bb270c08 DB |
1332 | ;; |
1333 | G3|g3|75*|ppc75*|PowerPC75*) | |
1c5d830c | 1334 | add_cflags "-mcpu=750 -mpowerpc-gfxopt" |
bc8ec47b | 1335 | warn_altivec enabled PPC75x |
bb270c08 DB |
1336 | ;; |
1337 | G4|g4|745*|ppc745*|PowerPC745*) | |
1c5d830c | 1338 | add_cflags "-mcpu=7450 -mpowerpc-gfxopt" |
bc8ec47b | 1339 | warn_altivec disabled PPC745x |
bb270c08 DB |
1340 | ;; |
1341 | 74*|ppc74*|PowerPC74*) | |
1c5d830c | 1342 | add_cflags "-mcpu=7400 -mpowerpc-gfxopt" |
bc8ec47b | 1343 | warn_altivec disabled PPC74xx |
bb270c08 DB |
1344 | ;; |
1345 | G5|g5|970|ppc970|PowerPC970|power4*|Power4*) | |
1c5d830c | 1346 | add_cflags "-mcpu=970 -mpowerpc-gfxopt -mpowerpc64" |
bc8ec47b | 1347 | warn_altivec disabled PPC970 |
9007f514 | 1348 | POWERPCMODE="64bits" |
bb270c08 | 1349 | ;; |
e7768fc5 GP |
1350 | # targets that do NOT support conditional mov (cmov) |
1351 | i[345]86|pentium|pentium-mmx|k6|k6-[23]|winchip-c6|winchip2|c3) | |
38d0a8aa | 1352 | add_cflags "-march=$cpu" |
e7768fc5 GP |
1353 | cmov="no" |
1354 | ;; | |
1355 | # targets that do support conditional mov (cmov) | |
416519dd | 1356 | i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64|k8|opteron|athlon-fx|core2) |
e7768fc5 | 1357 | add_cflags "-march=$cpu" |
4c8d81fa | 1358 | cmov="yes" |
7073e9fc | 1359 | fast_cmov="yes" |
94e4c3a3 GP |
1360 | ;; |
1361 | # targets that do support conditional mov but on which it's slow | |
1362 | pentium4|prescott|nocona) | |
1363 | add_cflags "-march=$cpu" | |
1364 | cmov="yes" | |
7073e9fc | 1365 | fast_cmov="no" |
bb270c08 | 1366 | ;; |
d7b34d08 | 1367 | sparc64) |
1c5d830c | 1368 | add_cflags "-mcpu=v9" |
d7b34d08 | 1369 | ;; |
8684704b MH |
1370 | bf*) #bf531 bf532 bf533 bf561 bf5xx all get this config |
1371 | add_cflags "-mfdpic" | |
846dffeb | 1372 | add_ldflags "-mfdpic" |
8684704b | 1373 | ;; |
bb270c08 | 1374 | *) |
38d0a8aa | 1375 | echo "WARNING: Unknown CPU \"$cpu\", ignored." |
bb270c08 | 1376 | ;; |
a4adb608 MN |
1377 | esac |
1378 | fi | |
1379 | ||
412c1562 MR |
1380 | gnu_make(){ |
1381 | $1 --version 2>&1 | grep -q GNU | |
1382 | } | |
1383 | ||
1384 | if ! gnu_make $make; then | |
1385 | gnu_make gmake && make=gmake || die "GNU make not found." | |
1386 | fi | |
1387 | ||
be0d52ab MR |
1388 | # make sure we can execute files in $TMPDIR |
1389 | cat >$TMPE 2>>$logfile <<EOF | |
1390 | #! /bin/sh | |
1391 | EOF | |
1392 | chmod +x $TMPE >>$logfile 2>&1 | |
1393 | if ! $TMPE >>$logfile 2>&1; then | |
1394 | cat <<EOF | |
1395 | Unable to create and execute files in $TMPDIR1. Set the TMPDIR environment | |
68300911 DB |
1396 | variable to another directory and make sure that $TMPDIR1 is not mounted |
1397 | noexec. | |
be0d52ab MR |
1398 | EOF |
1399 | die "Sanity test failed." | |
1400 | fi | |
0244f743 | 1401 | rm $TMPE |
be0d52ab | 1402 | |
1a268acc MR |
1403 | # compiler sanity check |
1404 | check_exec <<EOF | |
1405 | int main(){ | |
1406 | return 0; | |
1407 | } | |
1408 | EOF | |
1409 | if test "$?" != 0; then | |
1410 | echo "$cc is unable to create an executable file." | |
d6ceace3 | 1411 | if test -z "$cross_prefix" && disabled cross_compile ; then |
1a268acc | 1412 | echo "If $cc is a cross-compiler, use the --cross-compile option." |
c7ae6345 | 1413 | echo "Only do this if you know what cross compiling means." |
1a268acc MR |
1414 | fi |
1415 | die "C compiler test failed." | |
1416 | fi | |
1417 | ||
44965991 | 1418 | if test $arch = "x86_32" -o $arch = "x86_64"; then |
44965991 PI |
1419 | # check whether EBP is available on x86 |
1420 | # As 'i' is stored on the stack, this program will crash | |
1421 | # if the base pointer is used to access it because the | |
1422 | # base pointer is cleared in the inline assembly code. | |
7dfef245 | 1423 | check_exec_crash <<EOF && enable ebp_available |
44965991 PI |
1424 | volatile int i=0; |
1425 | asm volatile ( | |
1426 | "xorl %%ebp, %%ebp" | |
1427 | ::: "%ebp"); | |
1428 | return i; | |
44965991 PI |
1429 | EOF |
1430 | ||
1431 | # check wether EBX is available on x86 | |
1432 | check_cc <<EOF && enable ebx_available | |
1433 | int main(){ | |
1434 | asm volatile ("":::"%ebx"); | |
1435 | } | |
1436 | EOF | |
1437 | fi | |
1438 | ||
87ea51e0 LB |
1439 | # check for assembler specific support |
1440 | ||
cc6a90dd | 1441 | if test $arch = "powerpc"; then |
87ea51e0 LB |
1442 | check_cc <<EOF && dcbzl=yes |
1443 | int main(void) { | |
1444 | register long zero = 0; | |
1445 | char data[1024]; | |
1446 | asm volatile("dcbzl %0, %1" : : "b" (data), "r" (zero)); | |
1447 | return 0; | |
1448 | } | |
1449 | EOF | |
1450 | fi | |
1451 | ||
57bd82d4 MR |
1452 | # check for SIMD availability |
1453 | ||
115329f1 | 1454 | # AltiVec flags: The FSF version of GCC differs from the Apple version |
cc6a90dd | 1455 | if test $arch = "powerpc"; then |
90be59ef | 1456 | if enabled altivec; then |
b2924696 | 1457 | if test -n "`$cc -v 2>&1 | grep version | grep Apple`"; then |
30a3e5d4 | 1458 | add_cflags "-faltivec" |
b6e52719 | 1459 | else |
30a3e5d4 | 1460 | add_cflags "-maltivec -mabi=altivec" |
b6e52719 MD |
1461 | fi |
1462 | fi | |
1463 | fi | |
1464 | ||
0701ca7f | 1465 | check_header altivec.h |
a9a07762 | 1466 | |
29799f8b | 1467 | # check if our compiler supports Motorola AltiVec C API |
90be59ef RP |
1468 | if enabled altivec; then |
1469 | if enabled altivec_h; then | |
f25fc9b1 MR |
1470 | inc_altivec_h="#include <altivec.h>" |
1471 | else | |
1472 | inc_altivec_h= | |
1473 | fi | |
1474 | check_cc <<EOF || altivec=no | |
dcd479c0 | 1475 | $inc_altivec_h |
a9a07762 MN |
1476 | int main(void) { |
1477 | vector signed int v1, v2, v3; | |
1478 | v1 = vec_add(v2,v3); | |
1479 | return 0; | |
1480 | } | |
1481 | EOF | |
1482 | fi | |
ab6c65f6 | 1483 | |
854fdb51 | 1484 | # check armv5te instructions support |
cc6a90dd | 1485 | if test $armv5te = "default" -a $arch = "armv4l"; then |
854fdb51 MR |
1486 | armv5te=no |
1487 | check_cc <<EOF && armv5te=yes | |
1488 | int main(void) { | |
1489 | __asm__ __volatile__ ("qadd r0, r0, r0"); | |
1490 | } | |
1491 | EOF | |
1492 | fi | |
1493 | ||
edab3048 MR |
1494 | if test $armv6 = "default" -a $arch = "armv4l"; then |
1495 | check_cc <<EOF && armv6=yes || armv6=no | |
1496 | int main(void) { | |
1497 | __asm__ __volatile__ ("sadd16 r0, r0, r0"); | |
1498 | } | |
1499 | EOF | |
1500 | fi | |
1501 | ||
854fdb51 | 1502 | # check iwmmxt support |
cc6a90dd | 1503 | if test $iwmmxt = "default" -a $arch = "armv4l"; then |
854fdb51 MR |
1504 | iwmmxt=no |
1505 | check_cc <<EOF && iwmmxt=yes | |
1506 | int main(void) { | |
1507 | __asm__ __volatile__ ("wunpckelub wr6, wr4"); | |
1508 | } | |
1509 | EOF | |
1510 | fi | |
1511 | ||
29799f8b | 1512 | # mmi only available on mips |
d46aba26 | 1513 | if test $mmi = "default"; then |
cc6a90dd | 1514 | if test $arch = "mips"; then |
d46aba26 LS |
1515 | mmi="yes" |
1516 | else | |
1517 | mmi="no" | |
1518 | fi | |
1519 | fi | |
1520 | ||
29799f8b | 1521 | # check if our compiler supports mmi |
57bd82d4 | 1522 | enabled mmi && check_cc <<EOF || mmi="no" |
d46aba26 LS |
1523 | int main(void) { |
1524 | __asm__ ("lq \$2, 0(\$2)"); | |
1525 | return 0; | |
1526 | } | |
1527 | EOF | |
57bd82d4 | 1528 | |
57bd82d4 MR |
1529 | # --- |
1530 | # big/little-endian test | |
37970ebf | 1531 | if disabled cross_compile; then |
57bd82d4 | 1532 | check_ld <<EOF || die "endian test failed" && $TMPE && bigendian="yes" |
a3999908 MN |
1533 | #include <inttypes.h> |
1534 | int main(int argc, char ** argv){ | |
bb270c08 DB |
1535 | volatile uint32_t i=0x01234567; |
1536 | return (*((uint8_t*)(&i))) == 0x67; | |
a3999908 MN |
1537 | } |
1538 | EOF | |
487a54d7 | 1539 | else |
f25fc9b1 | 1540 | # programs cannot be launched if cross compiling, so make a static guess |
cc6a90dd | 1541 | if test "$arch" = "powerpc" -o "$arch" = "mips" ; then |
f25fc9b1 MR |
1542 | bigendian="yes" |
1543 | fi | |
487a54d7 FB |
1544 | fi |
1545 | ||
a3999908 | 1546 | # --- |
3d204385 NK |
1547 | # check availability of some header files |
1548 | ||
0701ca7f MR |
1549 | check_header malloc.h |
1550 | check_func memalign | |
3d204385 | 1551 | |
797ee6a6 | 1552 | if disabled_all memalign memalign_hack && enabled need_memalign ; then |
57bd82d4 | 1553 | die "Error, no memalign() but SSE enabled, disable it or use --enable-memalign-hack." |
8bf5d58f MN |
1554 | fi |
1555 | ||
0701ca7f | 1556 | check_header byteswap.h |
47d23bbf | 1557 | |
c9fdab0d FR |
1558 | check_header arpa/inet.h |
1559 | ||
0701ca7f MR |
1560 | check_func inet_aton |
1561 | check_func localtime_r | |
57bd82d4 | 1562 | enabled zlib && check_lib zlib.h zlibVersion -lz || zlib="no" |
57bd82d4 | 1563 | |
b0c858d8 FR |
1564 | # ffserver uses poll(), |
1565 | # if it's not found we can emulate it using select(). | |
1566 | if enabled ffserver; then | |
1567 | check_header sys/poll.h | |
1568 | fi | |
1569 | ||
57bd82d4 MR |
1570 | # check for some common methods of building with pthread support |
1571 | # do this before the optional library checks as some of them require pthreads | |
1572 | if enabled pthreads; then | |
9e7fd101 MR |
1573 | if check_func pthread_create; then |
1574 | : | |
1575 | elif check_func pthread_create -pthread; then | |
1576 | add_cflags -pthread | |
1577 | add_ldflags -pthread | |
1578 | elif check_func pthread_create -pthreads; then | |
1579 | add_cflags -pthreads | |
1580 | add_ldflags -pthreads | |
1581 | elif ! check_lib pthread.h pthread_create -lpthread; then | |
1582 | die "ERROR: can't find pthreads library" | |
1583 | fi | |
57bd82d4 MR |
1584 | fi |
1585 | ||
8eee7025 | 1586 | for thread in $THREADS_LIST; do |
e5f94c2b | 1587 | if enabled $thread; then |
e3c00e34 | 1588 | if ! disabled thread_type ; then |
e5f94c2b RP |
1589 | die "ERROR: Only one thread type must be selected." |
1590 | else | |
1591 | thread_type="$thread" | |
1592 | fi | |
1593 | fi | |
1594 | done | |
1595 | ||
91024272 | 1596 | enabled_any amr_nb amr_nb_fixed amr_wb && enable amr |
12b61a74 MR |
1597 | enabled_all amr_nb amr_nb_fixed && |
1598 | die "Only one of amr_nb and amr_nb_fixed may be enabled." | |
1599 | ||
57bd82d4 | 1600 | # these are off by default, so fail if requested and not available |
91024272 SB |
1601 | enabled amr_nb && require libamrnb amrnb/interf_dec.h Speech_Decode_Frame_init -lamrnb -lm |
1602 | enabled amr_wb && require libamrwb amrwb/dec_if.h D_IF_init -lamrwb -lm | |
7bc5f2a8 | 1603 | enabled liba52 && require liba52 a52dec/a52.h a52_init -la52 |
910c62e1 DB |
1604 | enabled libdts && require libdts dts.h dts_init -ldts -lm |
1605 | enabled libgsm && require libgsm gsm.h gsm_create -lgsm | |
6ebe07fb | 1606 | enabled libmp3lame && require LAME lame/lame.h lame_init -lmp3lame -lm |
910c62e1 DB |
1607 | enabled libtheora && require libtheora theora/theora.h theora_info_init -ltheora -logg |
1608 | enabled libvorbis && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbis -lvorbisenc -logg | |
1609 | enabled libogg && require libogg ogg/ogg.h ogg_sync_init -logg | |
1610 | enabled libnut && require libnut libnut.h nut_demuxer_init -lnut | |
1611 | enabled xvid && require XviD xvid.h xvid_global -lxvidcore | |
1612 | enabled x264 && require x264 x264.h x264_encoder_open -lx264 | |
1613 | enabled dc1394 && require libdc1394 libdc1394/dc1394_control.h dc1394_create_handle -ldc1394_control -lraw1394 | |
1614 | enabled mlib && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib | |
f8d7b072 MR |
1615 | enabled libfaac && require2 libfaac "stdint.h faac.h" faacEncGetVersion -lfaac |
1616 | enabled libfaad && require2 libfaad faad.h faacDecOpen -lfaad | |
1617 | enabled avisynth && require2 vfw32 "windows.h vfw.h" AVIFileInit -lvfw32 | |
8ac17293 | 1618 | |
95e2ce4a | 1619 | # test for lrintf in math.h |
fc2b267f | 1620 | check_exec <<EOF && lrintf=yes || lrintf=no |
95e2ce4a MN |
1621 | #define _ISOC9X_SOURCE 1 |
1622 | #include <math.h> | |
1623 | int main( void ) { return (lrintf(3.999f) > 0)?0:1; } | |
1624 | EOF | |
1625 | ||
c13e1abd FH |
1626 | _restrict= |
1627 | for restrict_keyword in restrict __restrict__ __restrict; do | |
57bd82d4 | 1628 | check_cc <<EOF && _restrict=$restrict_keyword && break |
dcd479c0 MR |
1629 | void foo(char * $restrict_keyword p); |
1630 | EOF | |
c13e1abd FH |
1631 | done |
1632 | ||
a8721c09 FB |
1633 | # dlopen/dlfcn.h probing |
1634 | ||
0701ca7f | 1635 | check_header dlfcn.h |
a8721c09 | 1636 | |
dcd479c0 | 1637 | if check_func dlopen; then |
dcd479c0 | 1638 | ldl= |
0701ca7f MR |
1639 | elif check_func dlopen -ldl; then |
1640 | ldl=-ldl | |
a8721c09 FB |
1641 | fi |
1642 | ||
703afd07 | 1643 | test "$vhook" = "default" && vhook="$dlopen" |
a8721c09 | 1644 | |
81a409c8 | 1645 | enabled_any vhook liba52bin libfaadbin ffserver && add_extralibs $ldl |
bfd2edeb | 1646 | |
ced75d92 | 1647 | if test "$targetos" = cygwin && enabled static ; then |
fbb9d104 VP |
1648 | vhook="no" |
1649 | echo | |
1650 | echo "At the moment vhooks don't work on Cygwin static builds." | |
1651 | echo "Patches welcome." | |
1652 | echo | |
1653 | fi | |
1654 | ||
8d923001 MR |
1655 | if enabled vhook; then |
1656 | check_ldflags -rdynamic | |
1657 | check_ldflags -export-dynamic | |
1658 | fi | |
bfd2edeb | 1659 | |
703afd07 | 1660 | enabled audio_beos && add_extralibs "-lmedia -lbe" |
9464f2b8 | 1661 | |
eea50282 MR |
1662 | check_foo_config imlib2 imlib2 Imlib2.h imlib_load_font |
1663 | check_foo_config freetype2 freetype ft2build.h FT_Init_FreeType | |
04511d53 | 1664 | |
a86b921c | 1665 | ########################################## |
29799f8b | 1666 | # SDL check |
a86b921c | 1667 | |
a86b921c FB |
1668 | sdl_too_old=no |
1669 | sdl=no | |
6a1a892f | 1670 | SDL_CONFIG="${cross_prefix}sdl-config" |
225e21ef MR |
1671 | if "${SDL_CONFIG}" --version >/dev/null 2>&1; then |
1672 | sdl_cflags=`"${SDL_CONFIG}" --cflags` | |
1673 | temp_cflags $sdl_cflags | |
dcd479c0 | 1674 | temp_extralibs `"${SDL_CONFIG}" --libs` |
225e21ef | 1675 | if check_lib SDL.h SDL_Init; then |
dcd479c0 | 1676 | _sdlversion=`"${SDL_CONFIG}" --version | sed 's/[^0-9]//g'` |
29f3b38a | 1677 | if test "$_sdlversion" -lt 121 ; then |
dcd479c0 MR |
1678 | sdl_too_old=yes |
1679 | else | |
1680 | sdl=yes | |
225e21ef | 1681 | check_cc $sdl_cflags <<EOF && enable sdl_video_size |
29f3b38a MR |
1682 | #include <SDL.h> |
1683 | int main(void){ | |
1684 | const SDL_VideoInfo *vi = SDL_GetVideoInfo(); | |
1685 | int w = vi->current_w; | |
1686 | return 0; | |
1687 | } | |
1688 | EOF | |
dcd479c0 MR |
1689 | fi |
1690 | fi | |
29f3b38a | 1691 | restore_flags |
c3f6b472 | 1692 | fi |
57bd82d4 | 1693 | |
d5697779 | 1694 | texi2html -version >/dev/null 2>&1 && enable texi2html || disable texi2html |
146ea952 | 1695 | |
7a91333f | 1696 | ########################################## |
29799f8b | 1697 | # IPv6 check |
7a91333f | 1698 | |
0c7bb0e5 | 1699 | enabled network && enabled ipv6 && check_ld <<EOF && ipv6=yes || ipv6=no |
7a91333f HZ |
1700 | #include <sys/types.h> |
1701 | #include <sys/socket.h> | |
1702 | #include <netinet/in.h> | |
1703 | #include <netdb.h> | |
1704 | int main( void ) { | |
1705 | struct sockaddr_storage saddr; | |
1706 | struct ipv6_mreq mreq6; | |
1707 | getaddrinfo(0,0,0,0); | |
1708 | getnameinfo(0,0,0,0,0,0,0); | |
12fe88b4 | 1709 | IN6_IS_ADDR_MULTICAST((const struct in6_addr *)0); |
7a91333f HZ |
1710 | } |
1711 | EOF | |
1712 | ||
afde41b4 MR |
1713 | enabled v4l && check_header linux/videodev.h || disable v4l |
1714 | enabled v4l2 && check_header linux/videodev2.h || disable v4l2 | |
47f38850 | 1715 | |
f8aa696f DB |
1716 | # check for ioctl_meteor.h, ioctl_bt848.h and alternatives |
1717 | if enabled bktr; then | |
3eac5c63 MR |
1718 | { check_header dev/bktr/ioctl_meteor.h && |
1719 | check_header dev/bktr/ioctl_bt848.h; } || | |
1720 | { check_header machine/ioctl_meteor.h && | |
1721 | check_header machine/ioctl_bt848.h; } || | |
1722 | { check_header dev/video/meteor/ioctl_meteor.h && | |
1723 | check_header dev/video/bktr/ioctl_bt848.h; } || | |
1724 | check_header dev/ic/bt8xx.h || | |
1725 | disable bktr | |
f8aa696f DB |
1726 | fi |
1727 | ||
deb29777 MR |
1728 | enabled audio_oss && |
1729 | check_header sys/soundcard.h || | |
1730 | check_header soundcard.h || | |
1731 | disable audio_oss | |
1732 | ||
f58f4ce1 | 1733 | # Deal with the x11 frame grabber |
56a059ac | 1734 | enabled x11grab && |
f58f4ce1 GP |
1735 | enabled gpl && |
1736 | enabled x11_grab_device_demuxer && | |
1737 | check_header X11/Xlib.h && | |
1738 | check_header X11/extensions/XShm.h && | |
1739 | check_func XOpenDisplay -lX11 && | |
1740 | check_func XShmCreateImage -lX11 -lXext && | |
1741 | add_extralibs -lX11 -lXext || | |
1742 | disable x11_grab_device_demuxer | |
1743 | ||
57bd82d4 MR |
1744 | enabled debug && add_cflags -g |
1745 | ||
1746 | # add some useful compiler flags if supported | |
1747 | check_cflags -Wdeclaration-after-statement | |
dcd479c0 MR |
1748 | check_cflags -Wall |
1749 | check_cflags -Wno-switch | |
c07bd6a9 MN |
1750 | check_cflags -Wdisabled-optimization |
1751 | check_cflags -Wpointer-arith | |
1752 | check_cflags -Wredundant-decls | |
cc1fb623 | 1753 | check_cflags -Wno-pointer-sign |
5af4e0cc | 1754 | enabled extra_warnings && check_cflags -Winline |
cf9d24ad | 1755 | |
57bd82d4 | 1756 | # add some linker flags |
e240ee67 | 1757 | check_ldflags $LDLATEFLAGS |
94a3401e | 1758 | |
57bd82d4 MR |
1759 | # not all compilers support -Os |
1760 | test "$optimize" = "small" && check_cflags -Os | |
cddf3f45 | 1761 | |
57bd82d4 | 1762 | if enabled optimize; then |
b2924696 | 1763 | if test -n "`$cc -v 2>&1 | grep xlc`"; then |
30a3e5d4 NP |
1764 | add_cflags "-O5" |
1765 | add_ldflags "-O5" | |
cf9d24ad | 1766 | else |
30a3e5d4 | 1767 | add_cflags "-O3" |
cf9d24ad | 1768 | fi |
cddf3f45 GM |
1769 | fi |
1770 | ||
80581e98 | 1771 | # PIC flags for shared library objects where they are needed |
5af4e0cc | 1772 | if enabled shared; then |
f25fc9b1 MR |
1773 | # LIBOBJFLAGS may have already been set in the OS configuration |
1774 | if test -z "$LIBOBJFLAGS" ; then | |
cc6a90dd | 1775 | case "$arch" in |
f824ba7b | 1776 | x86_64|ia64|alpha|sparc*|power*) LIBOBJFLAGS="\$(PIC)" ;; |
813457e5 | 1777 | esac |
80581e98 | 1778 | fi |
80581e98 MN |
1779 | fi |
1780 | ||
90be59ef | 1781 | if enabled gprof; then |
30a3e5d4 NP |
1782 | add_cflags "-p" |
1783 | add_ldflags "-p" | |
1db54e20 DB |
1784 | fi |
1785 | ||
18451f7d | 1786 | VHOOKCFLAGS="-fPIC $CFLAGS" |
90be59ef | 1787 | enabled needmdynamicnopic && add_cflags -mdynamic-no-pic |
18451f7d | 1788 | |
4454dc1b JD |
1789 | # find if .align arg is power-of-two or not |
1790 | if test $asmalign_pot = "unknown"; then | |
1791 | asmalign_pot="no" | |
1792 | echo 'asm (".align 3");' | check_cc && asmalign_pot="yes" | |
1793 | fi | |
1794 | ||
f70f03f6 MR |
1795 | enabled_any $ENCODER_LIST && enable encoders |
1796 | enabled_any $DECODER_LIST && enable decoders | |
1797 | enabled_any $MUXER_LIST && enable muxers | |
1798 | enabled_any $DEMUXER_LIST && enable demuxers | |
1799 | ||
8eee7025 | 1800 | enabled_any $THREADS_LIST && enable threads |
f70f03f6 MR |
1801 | |
1802 | check_deps $CONFIG_LIST $HAVE_LIST $DECODER_LIST $ENCODER_LIST $PARSER_LIST \ | |
1803 | $DEMUXER_LIST $MUXER_LIST | |
1804 | ||
fb2ce7d9 MR |
1805 | enabled libogg && append pkg_requires "ogg >= 1.1" |
1806 | enabled libtheora && append pkg_requires "theora" | |
1807 | enabled libvorbis && append pkg_requires "vorbis vorbisenc" | |
1808 | enabled dc1394 && append pkg_requires "libraw1394" | |
1809 | ||
f36958f8 DB |
1810 | echo "install prefix $PREFIX" |
1811 | echo "source path $source_path" | |
1812 | echo "C compiler $cc" | |
1813 | echo "make $make" | |
bfd5afd8 | 1814 | echo ".align is power-of-two $asmalign_pot" |
f36958f8 | 1815 | echo "ARCH $arch ($cpu)" |
eb94aca9 | 1816 | if test "$BUILDSUF" != ""; then |
f36958f8 | 1817 | echo "build suffix $BUILDSUF" |
eb94aca9 | 1818 | fi |
f36958f8 | 1819 | echo "big-endian $bigendian" |
419b8784 | 1820 | if test $arch = "x86_32" -o $arch = "x86_64"; then |
f36958f8 DB |
1821 | echo "MMX enabled $mmx" |
1822 | echo "CMOV enabled $cmov" | |
7073e9fc | 1823 | echo "CMOV is fast $fast_cmov" |
e41e8342 | 1824 | fi |
cc6a90dd | 1825 | if test $arch = "armv4l"; then |
f36958f8 | 1826 | echo "ARMv5TE enabled $armv5te" |
edab3048 | 1827 | echo "ARMv6 enabled $armv6" |
f36958f8 | 1828 | echo "IWMMXT enabled $iwmmxt" |
eba9ae3c | 1829 | fi |
cc6a90dd | 1830 | if test $arch = "mips"; then |
f36958f8 | 1831 | echo "MMI enabled $mmi" |
e41e8342 | 1832 | fi |
cc6a90dd | 1833 | if test $arch = "powerpc"; then |
f36958f8 DB |
1834 | echo "AltiVec enabled $altivec" |
1835 | echo "dcbzl available $dcbzl" | |
e41e8342 | 1836 | fi |
f36958f8 | 1837 | echo "gprof enabled $gprof" |
f36958f8 DB |
1838 | echo "debug symbols $debug" |
1839 | echo "strip symbols $dostrip" | |
1840 | echo "optimize $optimize" | |
5af4e0cc MR |
1841 | echo "static $static" |
1842 | echo "shared $shared" | |
bfd5afd8 DB |
1843 | echo "postprocessing support $pp" |
1844 | echo "software scaler enabled $swscaler" | |
f36958f8 | 1845 | echo "video hooking $vhook" |
90be59ef | 1846 | if enabled vhook; then |
f36958f8 DB |
1847 | echo "Imlib2 support $imlib2" |
1848 | echo "FreeType support $freetype2" | |
68892110 | 1849 | fi |
bfd5afd8 | 1850 | echo "network support $network" |
90be59ef | 1851 | if enabled network; then |
bfd5afd8 DB |
1852 | echo "IPv6 support $ipv6" |
1853 | fi | |
e5f94c2b | 1854 | echo "threading support $thread_type" |
bfd5afd8 | 1855 | echo "SDL support $sdl" |
90be59ef | 1856 | if enabled sdl_too_old; then |
bfd5afd8 DB |
1857 | echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support." |
1858 | fi | |
1859 | echo "Sun medialib support $mlib" | |
1860 | echo "AVISynth enabled $avisynth" | |
7bc5f2a8 | 1861 | echo "liba52 support $liba52" |
f8904fd9 | 1862 | echo "liba52 dlopened $liba52bin" |
3ffab361 | 1863 | echo "libdts support $libdts" |
2eed5a46 DB |
1864 | echo "libfaac enabled $libfaac" |
1865 | echo "libfaad enabled $libfaad" | |
1866 | echo "faadbin enabled $libfaadbin" | |
bfd5afd8 | 1867 | echo "libgsm enabled $libgsm" |
6ebe07fb | 1868 | echo "libmp3lame enabled $libmp3lame" |
bfd5afd8 DB |
1869 | echo "libnut enabled $libnut" |
1870 | echo "libogg enabled $libogg" | |
150d2772 | 1871 | echo "libtheora enabled $libtheora" |
bfd5afd8 | 1872 | echo "libvorbis enabled $libvorbis" |
bfd5afd8 | 1873 | echo "x264 enabled $x264" |
dc922953 | 1874 | echo "XviD enabled $xvid" |
bfd5afd8 | 1875 | echo "zlib enabled $zlib" |
f36958f8 DB |
1876 | echo "AMR-NB float support $amr_nb" |
1877 | echo "AMR-NB fixed support $amr_nb_fixed" | |
1878 | echo "AMR-WB float support $amr_wb" | |
37970ebf | 1879 | if disabled gpl; then |
f25fc9b1 | 1880 | echo "License: LGPL" |
b2e3c528 | 1881 | else |
f25fc9b1 | 1882 | echo "License: GPL" |
b2e3c528 | 1883 | fi |
de6d9b64 | 1884 | |
29799f8b | 1885 | echo "Creating config.mak and config.h..." |
de6d9b64 | 1886 | |
29799f8b DB |
1887 | echo "# Automatically generated by configure - do not modify!" > config.mak |
1888 | echo "/* Automatically generated by configure - do not modify! */" > $TMPH | |
0fd12426 | 1889 | echo "#define FFMPEG_CONFIGURATION \"$FFMPEG_CONFIGURATION\"" >> $TMPH |
de6d9b64 | 1890 | |
2266e085 DB |
1891 | echo "PREFIX=$PREFIX" >> config.mak |
1892 | echo "prefix=\$(DESTDIR)\${PREFIX}" >> config.mak | |
9a695e98 | 1893 | echo "libdir=\$(DESTDIR)$libdir" >> config.mak |
84c22efd | 1894 | echo "shlibdir=\$(DESTDIR)$shlibdir" >> config.mak |
1d67a1d4 | 1895 | echo "incdir=\$(DESTDIR)$incdir" >> config.mak |
9a695e98 DB |
1896 | echo "bindir=\$(DESTDIR)$bindir" >> config.mak |
1897 | echo "mandir=\$(DESTDIR)$mandir" >> config.mak | |
4a908fbc | 1898 | echo "MAKE=$make" >> config.mak |
980fc7b8 FB |
1899 | echo "CC=$cc" >> config.mak |
1900 | echo "AR=$ar" >> config.mak | |
be7109c1 | 1901 | echo "RANLIB=$ranlib" >> config.mak |
90be59ef | 1902 | if enabled dostrip; then |
f25fc9b1 | 1903 | echo "STRIP=$strip" >> config.mak |
65d1bea2 | 1904 | else |
f25fc9b1 | 1905 | echo "STRIP=echo ignoring strip" >> config.mak |
65d1bea2 | 1906 | fi |
75388c74 | 1907 | |
a9b3f630 | 1908 | echo "OPTFLAGS=$CFLAGS" >> config.mak |
408382a4 | 1909 | echo "VHOOKCFLAGS=$VHOOKCFLAGS">>config.mak |
0f3cb305 | 1910 | echo "LDFLAGS=$LDFLAGS" >> config.mak |
f39e56a8 | 1911 | echo "LDCONFIG=$LDCONFIG" >> config.mak |
c536cb09 | 1912 | echo "FFSERVERLDFLAGS=$FFSERVERLDFLAGS" >> config.mak |
e1707f52 | 1913 | echo "SHFLAGS=$SHFLAGS" >> config.mak |
408382a4 | 1914 | echo "VHOOKSHFLAGS=$VHOOKSHFLAGS" >> config.mak |
fbb9d104 | 1915 | echo "VHOOKLIBS=$VHOOKLIBS" >> config.mak |
80581e98 | 1916 | echo "LIBOBJFLAGS=$LIBOBJFLAGS" >> config.mak |
5af4e0cc | 1917 | echo "BUILD_STATIC=$static" >> config.mak |
eb94aca9 | 1918 | echo "BUILDSUF=$BUILDSUF" >> config.mak |
f3ec2d46 | 1919 | echo "LIBPREF=$LIBPREF" >> config.mak |
eb94aca9 | 1920 | echo "LIBSUF=\${BUILDSUF}$LIBSUF" >> config.mak |
5af4e0cc | 1921 | if enabled static; then |
320d060a | 1922 | echo "LIB=$LIB" >> config.mak |
1a44a8b6 AS |
1923 | else # Some Make complain if this variable does not exist. |
1924 | echo "LIB=" >> config.mak | |
320d060a | 1925 | fi |
f3ec2d46 | 1926 | echo "SLIBPREF=$SLIBPREF" >> config.mak |
eb94aca9 CY |
1927 | echo "SLIBSUF=\${BUILDSUF}$SLIBSUF" >> config.mak |
1928 | echo "EXESUF=\${BUILDSUF}$EXESUF" >> config.mak | |
4dc62701 MR |
1929 | |
1930 | ucarch=`toupper $arch` | |
1931 | echo "TARGET_ARCH_${ucarch}=yes" >> config.mak | |
1932 | echo "#define ARCH_${ucarch} 1" >> $TMPH | |
1933 | ||
1934 | # special cases | |
1935 | case "$arch" in | |
1936 | x86_32|x86_64) | |
1937 | echo "TARGET_ARCH_X86=yes" >> config.mak | |
1938 | echo "#define ARCH_X86 1" >> $TMPH | |
1939 | ;; | |
1940 | powerpc) | |
1941 | if test "$POWERPCMODE" = "64bits"; then | |
1942 | echo "#define POWERPC_MODE_64BITS 1" >> $TMPH | |
4dc62701 MR |
1943 | fi |
1944 | ;; | |
1945 | sparc64) | |
1946 | echo "TARGET_ARCH_SPARC=yes" >> config.mak | |
1947 | echo "#define ARCH_SPARC 1" >> $TMPH | |
1948 | ;; | |
1949 | esac | |
1950 | ||
90be59ef | 1951 | if enabled bigendian; then |
0f3cb305 FB |
1952 | echo "WORDS_BIGENDIAN=yes" >> config.mak |
1953 | echo "#define WORDS_BIGENDIAN 1" >> $TMPH | |
91d1f1a4 | 1954 | fi |
90be59ef | 1955 | if enabled mmx; then |
e82c5a8c | 1956 | echo "#define __CPU__ 586" >> $TMPH |
de6d9b64 | 1957 | fi |
44161118 | 1958 | |
90be59ef | 1959 | if enabled sdl; then |
6a1a892f FD |
1960 | echo "SDL_LIBS=`"${SDL_CONFIG}" --libs`" >> config.mak |
1961 | echo "SDL_CFLAGS=`"${SDL_CONFIG}" --cflags`" >> config.mak | |
a86b921c | 1962 | fi |
90be59ef | 1963 | if enabled texi2html; then |
146ea952 NB |
1964 | echo "BUILD_DOC=yes" >> config.mak |
1965 | fi | |
5a872801 | 1966 | |
790c9ca7 | 1967 | sws_version=`grep '#define LIBSWSCALE_VERSION ' "$source_path/libswscale/swscale.h" | sed 's/[^0-9\.]//g'` |
6d9a2421 | 1968 | pp_version=`grep '#define LIBPOSTPROC_VERSION ' "$source_path/libpostproc/postprocess.h" | sed 's/[^0-9\.]//g'` |
5a872801 LB |
1969 | lavc_version=`grep '#define LIBAVCODEC_VERSION ' "$source_path/libavcodec/avcodec.h" | sed 's/[^0-9\.]//g'` |
1970 | lavf_version=`grep '#define LIBAVFORMAT_VERSION ' "$source_path/libavformat/avformat.h" | sed 's/[^0-9\.]//g'` | |
1971 | lavu_version=`grep '#define LIBAVUTIL_VERSION ' "$source_path/libavutil/avutil.h" | sed 's/[^0-9\.]//g'` | |
1972 | ||
1973 | ||
1974 | ||
5af4e0cc | 1975 | if enabled shared; then |
0319c531 | 1976 | echo "BUILD_SHARED=yes" >> config.mak |
97006039 | 1977 | echo "PIC=-fPIC -DPIC" >> config.mak |
7e303556 DB |
1978 | echo "SPPMAJOR=${pp_version%%.*}" >> config.mak |
1979 | echo "SPPVERSION=$pp_version" >> config.mak | |
39503a27 | 1980 | echo "LAVCMAJOR=${lavc_version%%.*}" >> config.mak |
5a872801 | 1981 | echo "LAVCVERSION=$lavc_version" >> config.mak |
39503a27 | 1982 | echo "LAVFMAJOR=${lavf_version%%.*}" >> config.mak |
5a872801 | 1983 | echo "LAVFVERSION=$lavf_version" >> config.mak |
39503a27 | 1984 | echo "LAVUMAJOR=${lavu_version%%.*}" >> config.mak |
5a872801 | 1985 | echo "LAVUVERSION=$lavu_version" >> config.mak |
790c9ca7 LA |
1986 | echo "SWSMAJOR=${sws_version%%.*}" >> config.mak |
1987 | echo "SWSVERSION=$sws_version" >> config.mak | |
4bdd05e7 | 1988 | echo "SLIBNAME=${SLIBNAME}" >> config.mak |
f3b60109 DB |
1989 | echo "SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION}" >> config.mak |
1990 | echo "SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR}" >> config.mak | |
5cb854e1 | 1991 | echo "SLIB_EXTRA_CMD=${SLIB_EXTRA_CMD}" >> config.mak |
8fbec4f4 | 1992 | echo "SLIB_INSTALL_EXTRA_CMD=${SLIB_INSTALL_EXTRA_CMD}" >> config.mak |
0319c531 | 1993 | fi |
d7e27559 | 1994 | echo "LIB_INSTALL_EXTRA_CMD=${LIB_INSTALL_EXTRA_CMD}" >> config.mak |
ef0bc4c9 | 1995 | echo "EXTRALIBS=$extralibs" >> config.mak |
d2845d68 | 1996 | |
44161118 MR |
1997 | print_config HAVE_ $TMPH config.mak $HAVE_LIST |
1998 | print_config CONFIG_ $TMPH config.mak $CONFIG_LIST | |
1ac9331a | 1999 | print_config TARGET_ $TMPH config.mak $TARGET_LIST |
8ac17293 | 2000 | |
ced75d92 | 2001 | if test "$targetos" = darwin; then |
90cee0c3 | 2002 | echo "#define CONFIG_DARWIN 1" >> $TMPH |
90cee0c3 MN |
2003 | fi |
2004 | ||
c13e1abd FH |
2005 | echo "#define restrict $_restrict" >> $TMPH |
2006 | ||
bb801c97 MN |
2007 | if test "$optimize" = "small"; then |
2008 | echo "#define always_inline" >> $TMPH | |
e5f28e8f | 2009 | echo "#define CONFIG_SMALL 1" >> $TMPH |
bb801c97 MN |
2010 | fi |
2011 | ||
997baf01 MR |
2012 | echo "SRC_PATH=\"$source_path\"" >> config.mak |
2013 | echo "SRC_PATH_BARE=$source_path" >> config.mak | |
2014 | echo "BUILD_ROOT=\"$PWD\"" >> config.mak | |
0f3cb305 | 2015 | |
8156056e | 2016 | # Apparently it's not possible to portably echo a backslash. |
90be59ef | 2017 | if enabled asmalign_pot; then |
8156056e | 2018 | printf '#define ASMALIGN(ZEROBITS) ".align " #ZEROBITS "\\n\\t"\n' >> $TMPH |
4454dc1b | 2019 | else |
8156056e | 2020 | printf '#define ASMALIGN(ZEROBITS) ".align 1<<" #ZEROBITS "\\n\\t"\n' >> $TMPH |
4454dc1b JD |
2021 | fi |
2022 | ||
bc634f6f | 2023 | |
1a2a5b3e DB |
2024 | for part in $DECODER_LIST $ENCODER_LIST $PARSER_LIST $DEMUXER_LIST $MUXER_LIST; do |
2025 | ucname="`toupper $part`" | |
a8d04fba MR |
2026 | config_name="CONFIG_$ucname" |
2027 | enabled_name="ENABLE_$ucname" | |
1a2a5b3e | 2028 | if enabled $part; then |
a8d04fba MR |
2029 | echo "#define $config_name 1" >> $TMPH |
2030 | echo "#define $enabled_name 1" >> $TMPH | |
2031 | echo "$config_name=yes" >> config.mak | |
2032 | else | |
2033 | echo "#define $enabled_name 0" >> $TMPH | |
2034 | fi | |
009cf97d MN |
2035 | done |
2036 | ||
9cb2cf10 | 2037 | # Do not overwrite config.h if unchanged to avoid superfluous rebuilds. |
c683a5d1 | 2038 | if ! cmp -s $TMPH config.h; then |
9cb2cf10 DB |
2039 | mv -f $TMPH config.h |
2040 | else | |
2041 | echo "config.h is unchanged" | |
2042 | fi | |
3d204385 | 2043 | |
f3ec2d46 | 2044 | rm -f $TMPO $TMPC $TMPE $TMPS $TMPH |
def4272a | 2045 | |
165af439 | 2046 | # build tree in object directory if source path is different from current one |
90be59ef | 2047 | if enabled source_path_used; then |
165af439 MR |
2048 | DIRS="\ |
2049 | doc \ | |
2050 | libavformat \ | |
2051 | libavcodec \ | |
2052 | libavcodec/alpha \ | |
2053 | libavcodec/armv4l \ | |
2054 | libavcodec/bfin \ | |
2055 | libavcodec/i386 \ | |
2056 | libavcodec/sparc \ | |
2057 | libavcodec/mlib \ | |
2058 | libavcodec/ppc \ | |
3918dc4f | 2059 | libavcodec/amr \ |
165af439 MR |
2060 | libpostproc \ |
2061 | libavutil \ | |
2062 | libswscale \ | |
2063 | tests \ | |
2064 | vhook \ | |
2065 | " | |
2066 | FILES="\ | |
2067 | Makefile \ | |
2068 | common.mak \ | |
2069 | libavformat/Makefile \ | |
2070 | libavcodec/Makefile \ | |
2071 | libpostproc/Makefile \ | |
2072 | libavutil/Makefile \ | |
2073 | libswscale/Makefile \ | |
2074 | tests/Makefile \ | |
2075 | vhook/Makefile \ | |
2076 | doc/Makefile \ | |
2077 | doc/texi2pod.pl \ | |
2078 | " | |
2079 | for dir in $DIRS ; do | |
2080 | mkdir -p $dir | |
2081 | done | |
2082 | for f in $FILES ; do | |
2083 | ln -sf "$source_path/$f" $f | |
2084 | done | |
2085 | fi | |
def4272a | 2086 | |
def4272a | 2087 | |
d0674868 | 2088 | # build pkg-config files |
77aee36c | 2089 | # FIXME: libdir and includedir are hardcoded and may differ from the real path. |
def4272a | 2090 | |
d0674868 DB |
2091 | pkgconfig_generate(){ |
2092 | name=$1 | |
2093 | comment=$2 | |
2094 | version=$3 | |
2095 | libs=$4 | |
2096 | requires=$5 | |
2097 | include=$6 | |
2098 | cat <<EOF >$name.pc | |
2266e085 | 2099 | prefix=$PREFIX |
a94e666c | 2100 | exec_prefix=\${prefix} |
def4272a | 2101 | libdir=\${exec_prefix}/lib |
a94e666c | 2102 | includedir=\${prefix}/include |
def4272a | 2103 | |
d0674868 DB |
2104 | Name: $name |
2105 | Description: $comment | |
2106 | Version: $version | |
2107 | Requires: $requires | |
def4272a | 2108 | Conflicts: |
d0674868 DB |
2109 | Libs: -L\${libdir} $libs |
2110 | Cflags: -I\${includedir} -I\${includedir}/$include | |
def4272a | 2111 | EOF |
d0674868 | 2112 | } |
def4272a | 2113 | |
d0674868 DB |
2114 | pkgconfig_generate_uninstalled(){ |
2115 | name=$1 | |
9c476fd6 | 2116 | shortname=${name#lib} |
d0674868 DB |
2117 | comment=$2 |
2118 | version=$3 | |
2119 | libs=$4 | |
2120 | requires=$5 | |
2121 | cat <<EOF >$name-uninstalled.pc | |
def4272a AJ |
2122 | prefix= |
2123 | exec_prefix= | |
d0674868 DB |
2124 | libdir=\${pcfiledir}/$name |
2125 | includedir=\${pcfiledir}/$name | |
def4272a | 2126 | |
d0674868 DB |
2127 | Name: $name |
2128 | Description: $comment | |
2129 | Version: $version | |
2130 | Requires: $requires | |
def4272a | 2131 | Conflicts: |
d0674868 | 2132 | Libs: \${libdir}/${LIBPREF}${shortname}${LIBSUF} $libs |
def4272a AJ |
2133 | Cflags: -I\${includedir} |
2134 | EOF | |
d0674868 | 2135 | } |
def4272a | 2136 | |
9d824ad1 | 2137 | pkgconfig_generate libavutil "FFmpeg utility library" "$lavu_version" -lavutil "" ffmpeg |
d0674868 | 2138 | pkgconfig_generate_uninstalled libavutil "FFmpeg utility library" "$lavu_version" |
def4272a | 2139 | |
d0674868 DB |
2140 | pkgconfig_generate libavcodec "FFmpeg codec library" "$lavc_version" "-lavcodec $extralibs" "$pkg_requires libavutil = $lavu_version" ffmpeg |
2141 | pkgconfig_generate_uninstalled libavcodec "FFmpeg codec library" "$lavc_version" "$extralibs" "$pkg_requires libavutil = $lavu_version" | |
def4272a | 2142 | |
d0674868 DB |
2143 | pkgconfig_generate libavformat "FFmpeg container format library" "$lavf_version" "-lavformat $extralibs" "$pkg_requires libavcodec = $lavc_version" ffmpeg |
2144 | pkgconfig_generate_uninstalled libavformat "FFmpeg container format library" "$lavf_version" "$extralibs" "$pkg_requires libavcodec = $lavc_version" | |
def4272a | 2145 | |
90be59ef | 2146 | if enabled pp; then |
2e3bcd38 DB |
2147 | pkgconfig_generate libpostproc "FFmpeg post processing library" "$pp_version" -lpostproc "" postproc |
2148 | pkgconfig_generate_uninstalled libpostproc "FFmpeg post processing library" "$pp_version" | |
2149 | fi | |
790c9ca7 | 2150 | |
c839db53 | 2151 | if enabled swscaler; then |
3d3361e5 | 2152 | pkgconfig_generate libswscale "FFmpeg image rescaling library" "$sws_version" -lswscale "libavutil = $lavu_version" ffmpeg |
20c516c6 | 2153 | pkgconfig_generate_uninstalled libswscale "FFmpeg image rescaling library" "$sws_version" "" "libavutil = $lavu_version" |
6c0d0413 | 2154 | else |
3d3361e5 | 2155 | pkgconfig_generate libswscale "FFmpeg image rescaling library" "$sws_version" "" "$pkg_requires libavcodec = $lavc_version" ffmpeg |
d0674868 | 2156 | pkgconfig_generate_uninstalled libswscale "FFmpeg image rescaling library" "$sws_version" "" "$pkg_requires libavcodec = $lavc_version" |
c505dd31 MR |
2157 | apply libswscale.pc sed s/^Libs:.*$/Libs:/ |
2158 | apply libswscale-uninstalled.pc sed s/^Libs:.*$/Libs:/ | |
6c0d0413 | 2159 | fi |