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 | 73 | echo " --enable-beosthreads use BeOS threads [default=no]" |
74c53c2d | 74 | echo " --enable-pthreads use pthreads [default=no]" |
eb113804 | 75 | echo " --enable-w32threads use Win32 threads [default=no]" |
56a059ac | 76 | echo " --enable-x11grab enable X11 grabbing [default=no]" |
0a622b98 MR |
77 | echo |
78 | echo "External library support:" | |
79 | echo " --enable-sunmlib use Sun medialib [default=no]" | |
74c53c2d MR |
80 | echo " --enable-dc1394 enable IIDC-1394 grabbing using libdc1394" |
81 | echo " and libraw1394 [default=no]" | |
e2745046 MR |
82 | echo " --enable-liba52 enable GPLed liba52 support [default=no]" |
83 | echo " --enable-liba52bin open liba52.so.0 at runtime [default=no]" | |
8ac17293 | 84 | echo " --enable-avisynth allow reading AVISynth script files [default=no]" |
f5a756ef DB |
85 | echo " --enable-libamr-nb enable libamr-nb floating point audio codec" |
86 | echo " --enable-libamr-wb enable libamr-wb floating point audio codec" | |
e2745046 MR |
87 | echo " --enable-libfaac enable FAAC support via libfaac [default=no]" |
88 | echo " --enable-libfaad enable FAAD support via libfaad [default=no]" | |
06f32b26 | 89 | echo " --enable-libfaadbin open libfaad.so.0 at runtime [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]" |
1cc60c47 DB |
98 | echo " --enable-libx264 enable H.264 encoding via x264 [default=no]" |
99 | echo " --enable-libxvid enable Xvid encoding via xvidcore," | |
31235134 | 100 | echo " native MPEG-4/Xvid encoder exists [default=no]" |
74c53c2d MR |
101 | echo "" |
102 | echo "Advanced options (experts only):" | |
103 | echo " --source-path=PATH path to source code [$source_path]" | |
104 | echo " --cross-prefix=PREFIX use PREFIX for compilation tools [$cross_prefix]" | |
fac252f9 | 105 | echo " --cross-compile assume a cross-compiler is used" |
abcd6d60 | 106 | echo " --target-os=OS compiler targets OS [$targetos]" |
74c53c2d MR |
107 | echo " --cc=CC use C compiler CC [$cc]" |
108 | echo " --make=MAKE use specified make [$make]" | |
109 | echo " --extra-cflags=ECFLAGS add ECFLAGS to CFLAGS [$CFLAGS]" | |
110 | echo " --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]" | |
111 | echo " --extra-libs=ELIBS add ELIBS [$ELIBS]" | |
112 | echo " --build-suffix=SUFFIX suffix for application specific build []" | |
cc6a90dd | 113 | echo " --arch=ARCH select architecture [$arch]" |
7c758d33 DB |
114 | echo " --cpu=CPU selects the minimum cpu required (affects" |
115 | echo " instruction selection, may crash on older CPUs)" | |
2b4c3615 | 116 | echo " --enable-powerpc-perf enable performance report on PPC" |
74c53c2d MR |
117 | echo " (requires enabling PMC)" |
118 | echo " --disable-mmx disable MMX usage" | |
1839e854 | 119 | echo " --disable-armv5te disable armv5te usage" |
edab3048 | 120 | echo " --disable-armv6 disable armv6 usage" |
74c53c2d MR |
121 | echo " --disable-iwmmxt disable iwmmxt usage" |
122 | echo " --disable-altivec disable AltiVec usage" | |
123 | echo " --disable-audio-oss disable OSS audio support [default=no]" | |
124 | echo " --disable-audio-beos disable BeOS audio support [default=no]" | |
125 | echo " --disable-v4l disable video4linux grabbing [default=no]" | |
126 | echo " --disable-v4l2 disable video4linux2 grabbing [default=no]" | |
127 | echo " --disable-bktr disable bktr video grabbing [default=no]" | |
128 | echo " --disable-dv1394 disable DV1394 grabbing [default=no]" | |
129 | echo " --disable-network disable network support [default=no]" | |
0c7bb0e5 | 130 | echo " --disable-ipv6 disable ipv6 support [default=no]" |
74c53c2d | 131 | echo " --disable-zlib disable zlib [default=no]" |
74c53c2d | 132 | echo " --disable-vhook disable video hooking support" |
74c53c2d | 133 | echo " --disable-debug disable debugging symbols" |
74c53c2d MR |
134 | echo " --disable-mpegaudio-hp faster (but less accurate)" |
135 | echo " MPEG audio decoding [default=no]" | |
786b30af | 136 | echo " --disable-ffmpeg disable ffmpeg build" |
74c53c2d MR |
137 | echo " --disable-ffserver disable ffserver build" |
138 | echo " --disable-ffplay disable ffplay build" | |
139 | echo " --enable-small optimize for size instead of speed" | |
140 | echo " --enable-memalign-hack emulate memalign, interferes with memory debuggers" | |
74c53c2d MR |
141 | echo " --disable-encoder=NAME disables encoder NAME" |
142 | echo " --enable-encoder=NAME enables encoder NAME" | |
143 | echo " --disable-decoder=NAME disables decoder NAME" | |
144 | echo " --enable-decoder=NAME enables decoder NAME" | |
145 | echo " --disable-encoders disables all encoders" | |
146 | echo " --disable-decoders disables all decoders" | |
ff70e601 MR |
147 | echo " --disable-muxer=NAME disables muxer NAME" |
148 | echo " --enable-muxer=NAME enables muxer NAME" | |
74c53c2d | 149 | echo " --disable-muxers disables all muxers" |
ff70e601 MR |
150 | echo " --disable-demuxer=NAME disables demuxer NAME" |
151 | echo " --enable-demuxer=NAME enables demuxer NAME" | |
74c53c2d | 152 | echo " --disable-demuxers disables all demuxers" |
af9e7d18 MR |
153 | echo " --enable-parser=NAME enables parser NAME" |
154 | echo " --disable-parser=NAME disables parser NAME" | |
155 | echo " --disable-parsers disables all parsers" | |
cd61e407 JM |
156 | echo " --enable-bsf=NAME enables bitstream filter NAME" |
157 | echo " --disable-bsf=NAME disables bitstream filter NAME" | |
158 | echo " --disable-bsfs disables all bitstream filters" | |
c08fb000 AB |
159 | echo " --enable-protocol=NAME enables protocol NAME" |
160 | echo " --disable-protocol=NAME disables protocol NAME" | |
161 | echo " --disable-protocols disables all protocols" | |
0a622b98 MR |
162 | echo |
163 | echo "Developer options (useful when working on FFmpeg itself):" | |
164 | echo " --enable-gprof enable profiling with gprof [$gprof]" | |
165 | echo " --disable-opts disable compiler optimizations" | |
166 | echo " --enable-extra-warnings enable more compiler warnings" | |
167 | echo " --disable-strip disable stripping of executables and shared libraries" | |
74c53c2d MR |
168 | echo "" |
169 | echo "NOTE: Object files are built at the place where configure is launched." | |
170 | exit 1 | |
171 | } | |
cf9d24ad | 172 | |
57bd82d4 MR |
173 | log(){ |
174 | echo "$@" >>$logfile | |
175 | } | |
176 | ||
720c69da | 177 | log_file(){ |
c8e9f801 MR |
178 | log BEGIN $1 |
179 | cat -n $1 >>$logfile | |
180 | log END $1 | |
181 | } | |
182 | ||
2ba042a7 | 183 | echolog(){ |
c8e9f801 | 184 | log "$@" |
57bd82d4 | 185 | echo "$@" |
2ba042a7 MR |
186 | } |
187 | ||
188 | die(){ | |
189 | echolog "$@" | |
190 | cat <<EOF | |
191 | If you think configure made a mistake, make sure you are using the latest | |
192 | version from SVN. If the latest version fails, report the problem to the | |
193 | ffmpeg-devel@mplayerhq.hu mailing list or IRC #ffmpeg on irc.freenode.net. | |
194 | EOF | |
720c69da | 195 | if enabled logging; then |
2ba042a7 MR |
196 | cat <<EOF |
197 | Include the log file "$logfile" produced by configure as this will help | |
198 | solving the problem. | |
199 | EOF | |
200 | else | |
201 | cat <<EOF | |
202 | Rerun configure with logging enabled (do not use --log=no), and include the | |
203 | log this produces with your report. | |
204 | EOF | |
205 | fi | |
57bd82d4 MR |
206 | rm -f $TMPC $TMPO $TMPE $TMPS $TMPH |
207 | exit 1 | |
208 | } | |
209 | ||
904e48f1 | 210 | # "tr '[a-z]' '[A-Z]'" is a workaround for Solaris tr not grokking "tr a-z A-Z" |
44161118 MR |
211 | toupper(){ |
212 | echo "$@" | tr '[a-z]' '[A-Z]' | |
213 | } | |
214 | ||
4a5444db MR |
215 | tolower(){ |
216 | echo "$@" | tr '[A-Z]' '[a-z]' | |
217 | } | |
218 | ||
a8d04fba MR |
219 | set_all(){ |
220 | value=$1 | |
221 | shift | |
222 | for var in $*; do | |
223 | eval $var=$value | |
224 | done | |
225 | } | |
226 | ||
799c9e9b MR |
227 | pushvar(){ |
228 | for var in $*; do | |
229 | eval level=\${${var}_level:=0} | |
230 | eval ${var}_${level}="\$$var" | |
231 | eval ${var}_level=$(($level+1)) | |
232 | done | |
233 | } | |
234 | ||
235 | popvar(){ | |
236 | for var in $*; do | |
237 | eval level=\${${var}_level:-0} | |
238 | test $level = 0 && continue | |
239 | eval level=$(($level-1)) | |
240 | eval $var="\${${var}_${level}}" | |
241 | eval ${var}_level=$level | |
242 | eval unset ${var}_${level} | |
243 | done | |
244 | } | |
245 | ||
a8d04fba MR |
246 | enable(){ |
247 | set_all yes $* | |
248 | } | |
249 | ||
250 | disable(){ | |
251 | set_all no $* | |
252 | } | |
253 | ||
57bd82d4 | 254 | enabled(){ |
44161118 MR |
255 | eval test "x\$$1" = "xyes" |
256 | } | |
257 | ||
37970ebf RP |
258 | disabled(){ |
259 | eval test "x\$$1" = "xno" | |
260 | } | |
261 | ||
44161118 MR |
262 | enabled_all(){ |
263 | for opt; do | |
264 | enabled $opt || return 1 | |
265 | done | |
266 | } | |
267 | ||
85bca2c5 DB |
268 | disabled_all(){ |
269 | for opt; do | |
270 | disabled $opt || return 1 | |
271 | done | |
272 | } | |
273 | ||
44161118 MR |
274 | enabled_any(){ |
275 | for opt; do | |
276 | enabled $opt && return 0 | |
277 | done | |
278 | } | |
279 | ||
85bca2c5 DB |
280 | disabled_any(){ |
281 | for opt; do | |
282 | disabled $opt && return 0 | |
283 | done | |
284 | } | |
285 | ||
30fd06be MR |
286 | check_deps(){ |
287 | for cfg; do | |
799c9e9b MR |
288 | enabled ${cfg}_checking && die "Circular dependency for $cfg." |
289 | disabled ${cfg}_checking && continue | |
290 | enable ${cfg}_checking | |
291 | ||
30fd06be MR |
292 | eval dep_all="\$${cfg}_deps" |
293 | eval dep_any="\$${cfg}_deps_any" | |
799c9e9b MR |
294 | |
295 | pushvar cfg dep_all dep_any | |
296 | check_deps $dep_all $dep_any | |
297 | popvar cfg dep_all dep_any | |
298 | ||
30fd06be MR |
299 | enabled_all $dep_all || disable $cfg |
300 | enabled_any $dep_any || disable $cfg | |
799c9e9b MR |
301 | |
302 | disable ${cfg}_checking | |
30fd06be MR |
303 | done |
304 | } | |
305 | ||
44161118 MR |
306 | print_config(){ |
307 | pfx=$1 | |
308 | header=$2 | |
309 | makefile=$3 | |
310 | shift 3 | |
311 | for cfg; do | |
3d907e22 | 312 | ucname="`toupper $cfg`" |
44161118 | 313 | if enabled $cfg; then |
3d907e22 MR |
314 | echo "#define ${pfx}${ucname} 1" >> $header |
315 | echo "#define ENABLE_${ucname} 1" >> $header | |
316 | echo "${pfx}${ucname}=yes" >> $makefile | |
317 | else | |
318 | echo "#define ENABLE_${ucname} 0" >> $header | |
44161118 MR |
319 | fi |
320 | done | |
57bd82d4 MR |
321 | } |
322 | ||
323 | flags_saved(){ | |
324 | (: ${SAVE_CFLAGS?}) 2>/dev/null | |
325 | } | |
326 | ||
dcd479c0 | 327 | save_flags(){ |
57bd82d4 | 328 | flags_saved && return |
dcd479c0 MR |
329 | SAVE_CFLAGS="$CFLAGS" |
330 | SAVE_LDFLAGS="$LDFLAGS" | |
331 | SAVE_extralibs="$extralibs" | |
332 | } | |
333 | ||
334 | restore_flags(){ | |
f5d28d10 | 335 | flags_saved || return |
dcd479c0 MR |
336 | CFLAGS="$SAVE_CFLAGS" |
337 | LDFLAGS="$SAVE_LDFLAGS" | |
338 | extralibs="$SAVE_extralibs" | |
339 | unset SAVE_CFLAGS | |
340 | unset SAVE_LDFLAGS | |
341 | unset SAVE_extralibs | |
342 | } | |
343 | ||
344 | temp_cflags(){ | |
345 | save_flags | |
346 | CFLAGS="$CFLAGS $*" | |
347 | } | |
348 | ||
349 | temp_ldflags(){ | |
350 | save_flags | |
351 | LDFLAGS="$LDFLAGS $*" | |
352 | } | |
353 | ||
354 | temp_extralibs(){ | |
355 | save_flags | |
356 | extralibs="$extralibs $*" | |
357 | } | |
358 | ||
57bd82d4 MR |
359 | append(){ |
360 | var=$1 | |
361 | shift | |
362 | flags_saved && eval "SAVE_$var=\"\$SAVE_$var $*\"" | |
363 | eval "$var=\"\$$var $*\"" | |
364 | } | |
365 | ||
366 | add_cflags(){ | |
367 | append CFLAGS "$@" | |
368 | } | |
369 | ||
370 | add_ldflags(){ | |
371 | append LDFLAGS "$@" | |
372 | } | |
373 | ||
374 | add_extralibs(){ | |
375 | append extralibs "$@" | |
376 | } | |
377 | ||
b0cfb663 | 378 | check_cmd(){ |
b3cb5d51 | 379 | log "$@" |
9b4f605c | 380 | "$@" >>$logfile 2>&1 |
b0cfb663 MR |
381 | } |
382 | ||
dcd479c0 | 383 | check_cc(){ |
57bd82d4 MR |
384 | log check_cc "$@" |
385 | cat >$TMPC | |
720c69da | 386 | log_file $TMPC |
b0cfb663 | 387 | check_cmd $cc $CFLAGS "$@" -c -o $TMPO $TMPC |
57bd82d4 MR |
388 | } |
389 | ||
390 | check_cpp(){ | |
391 | log check_cpp "$@" | |
dcd479c0 | 392 | cat >$TMPC |
720c69da | 393 | log_file $TMPC |
b0cfb663 | 394 | check_cmd $cc $CFLAGS "$@" -E -o $TMPO $TMPC |
dcd479c0 MR |
395 | } |
396 | ||
397 | check_ld(){ | |
57bd82d4 | 398 | log check_ld "$@" |
0607887f | 399 | check_cc || return |
3155a644 MR |
400 | flags='' |
401 | libs='' | |
402 | for f; do | |
403 | test "${f}" = "${f#-l}" && flags="$flags $f" || libs="$libs $f" | |
404 | done | |
405 | check_cmd $cc $LDFLAGS $flags -o $TMPE $TMPO $extralibs $libs | |
dcd479c0 MR |
406 | } |
407 | ||
408 | check_cflags(){ | |
57bd82d4 MR |
409 | log check_cflags "$@" |
410 | check_cc "$@" <<EOF && add_cflags "$@" | |
dcd479c0 MR |
411 | int x; |
412 | EOF | |
413 | } | |
414 | ||
415 | check_ldflags(){ | |
57bd82d4 MR |
416 | log check_ldflags "$@" |
417 | check_ld "$@" <<EOF && add_ldflags "$@" | |
418 | int main(){ | |
419 | return 0; | |
420 | } | |
dcd479c0 MR |
421 | EOF |
422 | } | |
423 | ||
424 | check_header(){ | |
57bd82d4 | 425 | log check_header "$@" |
dcd479c0 MR |
426 | header=$1 |
427 | shift | |
d8bc5f06 MR |
428 | var=`echo $header | sed 's/[^A-Za-z0-9_]/_/g'` |
429 | disable $var | |
430 | check_cpp "$@" <<EOF && enable $var | |
dcd479c0 MR |
431 | #include <$header> |
432 | int x; | |
433 | EOF | |
434 | } | |
435 | ||
436 | check_func(){ | |
57bd82d4 | 437 | log check_func "$@" |
dcd479c0 MR |
438 | func=$1 |
439 | shift | |
d8bc5f06 MR |
440 | disable $func |
441 | check_ld "$@" <<EOF && enable $func | |
dcd479c0 MR |
442 | extern int $func(); |
443 | int main(){ | |
444 | $func(); | |
445 | } | |
446 | EOF | |
447 | } | |
448 | ||
f8d7b072 MR |
449 | check_func2(){ |
450 | log check_func2 "$@" | |
451 | headers=$1 | |
452 | func=$2 | |
453 | shift 2 | |
454 | disable $func | |
455 | incs="" | |
456 | for hdr in $headers; do | |
457 | incs="$incs | |
458 | #include <$hdr>" | |
459 | done | |
460 | check_ld "$@" <<EOF && enable $func | |
461 | $incs | |
462 | int main(){ | |
463 | (void) $func; | |
464 | return 0; | |
465 | } | |
466 | EOF | |
467 | } | |
468 | ||
57bd82d4 MR |
469 | check_lib(){ |
470 | log check_lib "$@" | |
471 | header="$1" | |
472 | func="$2" | |
473 | shift 2 | |
fcfcde17 MR |
474 | temp_extralibs "$@" |
475 | check_header $header && check_func $func && add_extralibs "$@" | |
476 | err=$? | |
477 | restore_flags | |
478 | return $err | |
57bd82d4 MR |
479 | } |
480 | ||
f8d7b072 MR |
481 | check_lib2(){ |
482 | log check_lib2 "$@" | |
483 | headers="$1" | |
484 | func="$2" | |
485 | shift 2 | |
486 | temp_extralibs "$@" | |
487 | check_func2 "$headers" $func && add_extralibs "$@" | |
488 | err=$? | |
489 | restore_flags | |
490 | return $err | |
491 | } | |
492 | ||
dcd479c0 | 493 | check_exec(){ |
90be59ef | 494 | check_ld "$@" && { enabled cross_compile || $TMPE >>$logfile 2>&1; } |
57bd82d4 MR |
495 | } |
496 | ||
7dfef245 MR |
497 | check_exec_crash(){ |
498 | code=`cat` | |
499 | ||
500 | # exit() is not async signal safe. _Exit (C99) and _exit (POSIX) | |
501 | # are safe but may not be available everywhere. Thus we use | |
502 | # raise(SIGTERM) instead. The check is run in a subshell so we | |
503 | # can redirect the "Terminated" message from the shell. SIGBUS | |
504 | # is not defined by standard C so it is used conditionally. | |
505 | ||
506 | (check_exec "$@") >>$logfile 2>&1 <<EOF | |
507 | #include <signal.h> | |
508 | static void sighandler(int sig){ | |
509 | raise(SIGTERM); | |
510 | } | |
511 | int main(){ | |
512 | signal(SIGILL, sighandler); | |
513 | signal(SIGFPE, sighandler); | |
514 | signal(SIGSEGV, sighandler); | |
515 | #ifdef SIGBUS | |
516 | signal(SIGBUS, sighandler); | |
517 | #endif | |
518 | { $code } | |
519 | } | |
520 | EOF | |
521 | } | |
522 | ||
57bd82d4 MR |
523 | require(){ |
524 | name="$1" | |
525 | header="$2" | |
526 | func="$3" | |
527 | shift 3 | |
528 | check_lib $header $func "$@" || die "ERROR: $name not found" | |
dcd479c0 MR |
529 | } |
530 | ||
f8d7b072 MR |
531 | require2(){ |
532 | name="$1" | |
533 | headers="$2" | |
534 | func="$3" | |
535 | shift 3 | |
536 | check_lib2 "$headers" $func "$@" || die "ERROR: $name not found" | |
537 | } | |
538 | ||
eea50282 MR |
539 | check_foo_config(){ |
540 | cfg=$1 | |
541 | pkg=$2 | |
542 | header=$3 | |
543 | func=$4 | |
544 | shift 4 | |
545 | disable $cfg | |
546 | check_cmd ${pkg}-config --version | |
547 | err=$? | |
548 | if test "$err" = 0; then | |
549 | temp_cflags `${pkg}-config --cflags` | |
550 | temp_extralibs `${pkg}-config --libs` | |
551 | check_lib "$@" $header $func && enable $cfg | |
552 | fi | |
553 | return $err | |
554 | } | |
555 | ||
c505dd31 MR |
556 | apply(){ |
557 | file=$1 | |
558 | shift | |
559 | "$@" < "$file" > "$file.tmp" && mv "$file.tmp" "$file" || rm "$file.tmp" | |
560 | } | |
561 | ||
c88f5d72 MR |
562 | CONFIG_LIST=' |
563 | encoders | |
564 | decoders | |
565 | parsers | |
cd61e407 | 566 | bsfs |
c88f5d72 MR |
567 | muxers |
568 | demuxers | |
c88f5d72 MR |
569 | audio_beos |
570 | audio_oss | |
571 | avisynth | |
572 | beos_netserver | |
573 | bktr | |
574 | dc1394 | |
c88f5d72 | 575 | dv1394 |
c88f5d72 MR |
576 | ffmpeg |
577 | ffplay | |
578 | ffserver | |
579 | gpl | |
ecfc4f44 | 580 | gprof |
c88f5d72 | 581 | ipv6 |
7bc5f2a8 | 582 | liba52 |
f8904fd9 | 583 | liba52bin |
f5a756ef DB |
584 | libamr |
585 | libamr_nb | |
586 | libamr_wb | |
2eed5a46 DB |
587 | libfaac |
588 | libfaad | |
589 | libfaadbin | |
c88f5d72 | 590 | libgsm |
6ebe07fb | 591 | libmp3lame |
c88f5d72 MR |
592 | libnut |
593 | libogg | |
150d2772 | 594 | libtheora |
c88f5d72 | 595 | libvorbis |
1cc60c47 DB |
596 | libx264 |
597 | libxvid | |
c88f5d72 | 598 | memalign_hack |
c88f5d72 MR |
599 | mpegaudio_hp |
600 | network | |
2b4c3615 | 601 | powerpc_perf |
c88f5d72 MR |
602 | pp |
603 | protocols | |
bd2216e4 | 604 | small |
c88f5d72 MR |
605 | swscaler |
606 | vhook | |
afde41b4 MR |
607 | v4l |
608 | v4l2 | |
56a059ac | 609 | x11grab |
c88f5d72 MR |
610 | zlib |
611 | ' | |
612 | ||
8eee7025 DB |
613 | THREADS_LIST=' |
614 | beosthreads | |
8eee7025 DB |
615 | pthreads |
616 | w32threads | |
617 | ' | |
618 | ||
3f5b56e5 MR |
619 | ARCH_LIST=' |
620 | alpha | |
621 | armv4l | |
622 | bfin | |
623 | ia64 | |
624 | m68k | |
625 | mips | |
626 | parisc | |
627 | powerpc | |
628 | s390 | |
629 | sh4 | |
630 | sparc | |
631 | sparc64 | |
632 | x86 | |
633 | x86_32 | |
634 | x86_64 | |
635 | ' | |
636 | ||
637 | ARCH_EXT_LIST=' | |
1ac9331a | 638 | altivec |
1ac9331a | 639 | armv5te |
edab3048 | 640 | armv6 |
3f5b56e5 MR |
641 | iwmmxt |
642 | mmi | |
643 | mmx | |
9eeed841 | 644 | ssse3 |
3f5b56e5 MR |
645 | ' |
646 | ||
647 | HAVE_LIST=" | |
648 | $ARCH_EXT_LIST | |
649 | $THREADS_LIST | |
650 | altivec_h | |
c9fdab0d | 651 | arpa_inet_h |
c88f5d72 | 652 | byteswap_h |
1ac9331a | 653 | cmov |
e16e49ac | 654 | conio_h |
c88f5d72 | 655 | dcbzl |
f8aa696f DB |
656 | dev_bktr_ioctl_bt848_h |
657 | dev_bktr_ioctl_meteor_h | |
658 | dev_ic_bt8xx_h | |
659 | dev_video_meteor_ioctl_meteor_h | |
660 | dev_video_bktr_ioctl_bt848_h | |
18b67ae5 | 661 | dlfcn_h |
c88f5d72 | 662 | dlopen |
245626d0 DB |
663 | ebp_available |
664 | ebx_available | |
c2a29455 | 665 | fast_64bit |
7073e9fc | 666 | fast_cmov |
7b829d2a | 667 | fast_unaligned |
9d99cc5a | 668 | fork |
c88f5d72 | 669 | freetype2 |
7495c306 | 670 | GetProcessTimes |
66be5b45 | 671 | getrusage |
c88f5d72 | 672 | imlib2 |
2e1913b1 | 673 | inet_aton |
c88f5d72 | 674 | lrintf |
f8aa696f DB |
675 | machine_ioctl_bt848_h |
676 | machine_ioctl_meteor_h | |
c88f5d72 MR |
677 | malloc_h |
678 | memalign | |
6ffa87d3 | 679 | mkstemp |
c88f5d72 | 680 | mlib |
9cafbd6c | 681 | ppc64 |
c88f5d72 MR |
682 | sdl |
683 | sdl_video_size | |
deb29777 | 684 | soundcard_h |
b0c858d8 | 685 | sys_poll_h |
deb29777 | 686 | sys_soundcard_h |
e16e49ac | 687 | termios_h |
b265431e | 688 | threads |
0cb78cef | 689 | " |
44161118 | 690 | |
520cc7f1 | 691 | CMDLINE_SELECT=" |
3f5b56e5 | 692 | $ARCH_EXT_LIST |
520cc7f1 | 693 | $CONFIG_LIST |
8eee7025 | 694 | $THREADS_LIST |
520cc7f1 MR |
695 | debug |
696 | extra_warnings | |
520cc7f1 MR |
697 | shared |
698 | static | |
699 | " | |
700 | ||
912f3148 DB |
701 | # code dependency declarations |
702 | ||
9eeed841 MR |
703 | # architecture extensions |
704 | altivec_deps="powerpc" | |
705 | armv5te_deps="armv4l" | |
706 | armv6_deps="armv4l" | |
707 | iwmmxt_deps="armv4l" | |
708 | mmi_deps="mips" | |
709 | mmx_deps="x86" | |
710 | ssse3_deps="x86" | |
711 | ||
912f3148 | 712 | # decoders / encoders |
33a0dd37 | 713 | dxa_decoder_deps="zlib" |
30fd06be | 714 | flashsv_decoder_deps="zlib" |
773be23a | 715 | flashsv_encoder_deps="zlib" |
4a815a7f | 716 | flv_decoder_deps="h263_decoder" |
df495dbd | 717 | h263_decoder_deps="h263_parser mpeg4video_parser" |
4a815a7f | 718 | h263i_decoder_deps="h263_decoder" |
26b4fe82 | 719 | h264_decoder_deps="h264_parser" |
30fd06be | 720 | mpeg_xvmc_decoder_deps="xvmc" |
4a815a7f DB |
721 | mpeg4_decoder_deps="h263_decoder" |
722 | msmpeg4v1_decoder_deps="h263_decoder" | |
723 | msmpeg4v2_decoder_deps="h263_decoder" | |
724 | msmpeg4v3_decoder_deps="h263_decoder" | |
30fd06be MR |
725 | png_decoder_deps="zlib" |
726 | png_encoder_deps="zlib" | |
e2525c6f | 727 | svq3_decoder_deps="h264_parser" |
4a815a7f DB |
728 | vc1_decoder_deps="h263_decoder" |
729 | wmv1_decoder_deps="h263_decoder" | |
730 | wmv2_decoder_deps="h263_decoder" | |
731 | wmv3_decoder_deps="h263_decoder" | |
30fd06be MR |
732 | zmbv_decoder_deps="zlib" |
733 | zmbv_encoder_deps="zlib" | |
734 | ||
912f3148 | 735 | # external libraries |
30fd06be | 736 | mpeg4aac_decoder_deps="libfaad" |
7bc5f2a8 | 737 | liba52_decoder_deps="liba52" |
f5a756ef DB |
738 | libamr_nb_decoder_deps="libamr_nb" |
739 | libamr_nb_encoder_deps="libamr_nb" | |
740 | libamr_wb_decoder_deps="libamr_wb" | |
741 | libamr_wb_encoder_deps="libamr_wb" | |
c9171a83 | 742 | libfaac_encoder_deps="libfaac" |
69ddbd1d | 743 | libfaad_decoder_deps="libfaad" |
299c77d5 MR |
744 | libgsm_decoder_deps="libgsm" |
745 | libgsm_encoder_deps="libgsm" | |
8ffed8d8 MR |
746 | libgsm_ms_decoder_deps="libgsm" |
747 | libgsm_ms_encoder_deps="libgsm" | |
1cc60c47 | 748 | libmp3lame_encoder_deps="libmp3lame" |
150d2772 | 749 | libtheora_encoder_deps="libtheora" |
b0caf888 DB |
750 | libvorbis_decoder_deps="libvorbis" |
751 | libvorbis_encoder_deps="libvorbis" | |
1cc60c47 DB |
752 | libx264_encoder_deps="libx264" |
753 | libxvid_encoder_deps="libxvid" | |
30fd06be | 754 | |
912f3148 | 755 | # demuxers / muxers |
03a76ba9 | 756 | ac3_demuxer_deps="ac3_parser" |
30fd06be MR |
757 | audio_demuxer_deps_any="audio_oss audio_beos" |
758 | audio_muxer_deps_any="audio_oss audio_beos" | |
759 | dc1394_demuxer_deps="dc1394" | |
760 | dv1394_demuxer_deps="dv1394" | |
d7c59247 DB |
761 | libnut_demuxer_deps="libnut" |
762 | libnut_muxer_deps="libnut" | |
4bd8e17c | 763 | mp3_demuxer_deps="mpegaudio_parser" |
30fd06be MR |
764 | ogg_muxer_deps="libogg" |
765 | redir_demuxer_deps="network" | |
47b515bf | 766 | rtp_muxer_deps="network mpegts_demuxer" |
c08fb000 AB |
767 | rtsp_demuxer_deps="rtp_protocol rtp_muxer" |
768 | sdp_demuxer_deps="rtsp_demuxer" | |
afde41b4 | 769 | v4l2_demuxer_deps="v4l2" |
3af6d5cf DB |
770 | video_grab_bktr_demuxer_deps="bktr" |
771 | video_grab_v4l_demuxer_deps="v4l" | |
30fd06be MR |
772 | x11_grab_device_demuxer_deps="x11grab" |
773 | ||
912f3148 | 774 | # protocols |
c08fb000 AB |
775 | http_protocol_deps="network" |
776 | rtp_protocol_deps="udp_protocol" | |
777 | tcp_protocol_deps="network" | |
778 | udp_protocol_deps="network" | |
779 | ||
912f3148 | 780 | # programs |
fa859b4d | 781 | ffplay_deps="sdl" |
c08fb000 | 782 | ffserver_deps="muxers rtp_protocol" |
a2830dca | 783 | |
912f3148 | 784 | |
0f3cb305 | 785 | # set temporary file name |
57514323 | 786 | if test ! -z "$TMPDIR" ; then |
0f3cb305 | 787 | TMPDIR1="${TMPDIR}" |
57514323 | 788 | elif test ! -z "$TEMPDIR" ; then |
0f3cb305 | 789 | TMPDIR1="${TEMPDIR}" |
3d204385 | 790 | else |
0f3cb305 | 791 | TMPDIR1="/tmp" |
3d204385 NK |
792 | fi |
793 | ||
0f3cb305 FB |
794 | TMPC="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.c" |
795 | TMPO="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.o" | |
f3ec2d46 | 796 | TMPE="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}" |
0f3cb305 FB |
797 | TMPS="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S" |
798 | TMPH="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.h" | |
799 | ||
de6d9b64 | 800 | # default parameters |
8a608357 | 801 | |
720c69da | 802 | logging="yes" |
2ba042a7 | 803 | logfile="config.err" |
8a608357 MR |
804 | |
805 | # installation paths | |
2266e085 | 806 | PREFIX="/usr/local" |
c75560ae | 807 | libdir='$(PREFIX)/lib' |
84c22efd | 808 | shlibdir="$libdir" |
c75560ae DB |
809 | incdir='$(PREFIX)/include/ffmpeg' |
810 | mandir='$(PREFIX)/man' | |
811 | bindir='$(PREFIX)/bin' | |
8a608357 MR |
812 | |
813 | # toolchain | |
0f3cb305 | 814 | cross_prefix="" |
fac252f9 | 815 | cross_compile="no" |
de6d9b64 FB |
816 | cc="gcc" |
817 | ar="ar" | |
be7109c1 | 818 | ranlib="ranlib" |
4a908fbc | 819 | make="make" |
0f3cb305 | 820 | strip="strip" |
8a608357 MR |
821 | asmalign_pot="unknown" |
822 | ||
823 | # machine | |
cc6a90dd | 824 | arch=`uname -m` |
38d0a8aa | 825 | cpu="generic" |
8a608357 | 826 | |
8a608357 | 827 | # OS |
b9663405 | 828 | targetos=$(tolower $(uname -s)) |
8a608357 MR |
829 | |
830 | # non-library system interfaces | |
8a608357 | 831 | audio_oss="yes" |
3eac5c63 | 832 | bktr="yes" |
8aa3ee32 | 833 | dv1394="yes" |
afde41b4 MR |
834 | v4l2="yes" |
835 | v4l="yes" | |
8a608357 MR |
836 | |
837 | # libraries | |
8a608357 MR |
838 | zlib="yes" |
839 | ||
840 | # configurable options | |
cddf3f45 | 841 | debug="yes" |
65d1bea2 | 842 | dostrip="yes" |
8a608357 MR |
843 | ffmpeg="yes" |
844 | ffplay="yes" | |
845 | ffserver="yes" | |
846 | gpl="no" | |
8a608357 | 847 | ipv6="yes" |
5af4e0cc MR |
848 | shared="no" |
849 | static="yes" | |
8a608357 | 850 | memalign_hack="no" |
1eb2212e | 851 | mpegaudio_hp="yes" |
8a608357 MR |
852 | network="yes" |
853 | optimize="yes" | |
8a608357 | 854 | protocols="yes" |
8a608357 MR |
855 | vhook="default" |
856 | ||
8a608357 | 857 | # build settings |
baa3a937 | 858 | SHFLAGS='-shared -Wl,-soname,$@' |
cab3ef82 | 859 | VHOOKSHFLAGS='$(SHFLAGS)' |
80581e98 | 860 | LIBOBJFLAGS="" |
5c0e9479 | 861 | FFLDFLAGS= |
e240ee67 | 862 | LDLATEFLAGS='-Wl,-rpath-link,\$(BUILD_ROOT)/libavcodec -Wl,-rpath-link,\$(BUILD_ROOT)/libavformat -Wl,-rpath-link,\$(BUILD_ROOT)/libavutil' |
c536cb09 | 863 | FFSERVERLDFLAGS=-Wl,-E |
f39e56a8 | 864 | LDCONFIG="ldconfig" |
f3ec2d46 SG |
865 | LIBPREF="lib" |
866 | LIBSUF=".a" | |
4bdd05e7 | 867 | LIB='$(LIBPREF)$(NAME)$(LIBSUF)' |
f3ec2d46 SG |
868 | SLIBPREF="lib" |
869 | SLIBSUF=".so" | |
4bdd05e7 | 870 | SLIBNAME='$(SLIBPREF)$(NAME)$(SLIBSUF)' |
b29bddab DB |
871 | SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)' |
872 | SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)' | |
951bf3e6 | 873 | EXESUF="" |
eb94aca9 | 874 | BUILDSUF="" |
d4596ae3 | 875 | LIB_INSTALL_EXTRA_CMD='$(RANLIB) "$(libdir)/$(LIB)"' |
ef0bc4c9 | 876 | |
c597172e MR |
877 | # find source path |
878 | source_path="`dirname \"$0\"`" | |
879 | source_path_used="yes" | |
880 | if test -z "$source_path" -o "$source_path" = "." ; then | |
881 | source_path="`pwd`" | |
882 | source_path_used="no" | |
883 | else | |
884 | source_path="`cd \"$source_path\"; pwd`" | |
885 | echo "$source_path" | grep -q '[[:blank:]]' && | |
886 | die "Out of tree builds are impossible with whitespace in source path." | |
887 | fi | |
888 | ||
889 | if test x"$1" = x"-h" -o x"$1" = x"--help" ; then | |
890 | show_help | |
891 | fi | |
892 | ||
893 | FFMPEG_CONFIGURATION="$@" | |
894 | ||
facbea95 AJ |
895 | ENCODER_LIST=`sed -n 's/^[^#]*ENC.*(.*, *\(.*\)).*/\1_encoder/p' "$source_path/libavcodec/allcodecs.c"` |
896 | DECODER_LIST=`sed -n 's/^[^#]*DEC.*(.*, *\(.*\)).*/\1_decoder/p' "$source_path/libavcodec/allcodecs.c"` | |
897 | PARSER_LIST=`sed -n 's/^[^#]*PARSER.*(.*, *\(.*\)).*/\1_parser/p' "$source_path/libavcodec/allcodecs.c"` | |
898 | BSF_LIST=`sed -n 's/^[^#]*BSF.*(.*, *\(.*\)).*/\1_bsf/p' "$source_path/libavcodec/allcodecs.c"` | |
899 | MUXER_LIST=`sed -n 's/^[^#]*_MUX.*(.*, *\(.*\)).*/\1_muxer/p' "$source_path/libavformat/allformats.c"` | |
900 | DEMUXER_LIST=`sed -n 's/^[^#]*DEMUX.*(.*, *\(.*\)).*/\1_demuxer/p' "$source_path/libavformat/allformats.c"` | |
901 | PROTOCOL_LIST=`sed -n 's/^[^#]*PROTOCOL.*(.*, *\(.*\)).*/\1_protocol/p' "$source_path/libavformat/allformats.c"` | |
c597172e | 902 | |
cd61e407 | 903 | enable $ENCODER_LIST $DECODER_LIST $PARSER_LIST $MUXER_LIST $DEMUXER_LIST $PROTOCOL_LIST $BSF_LIST |
d3ea5692 | 904 | enable $ARCH_EXT_LIST |
c597172e MR |
905 | |
906 | die_unknown(){ | |
907 | echo "Unknown option \"$1\"." | |
908 | echo "See $0 --help for available options." | |
909 | exit 1 | |
910 | } | |
911 | ||
912 | for opt do | |
913 | optval="${opt#*=}" | |
914 | case "$opt" in | |
915 | --log) | |
916 | ;; | |
917 | --log=*) logging="$optval" | |
918 | ;; | |
919 | --prefix=*) PREFIX="$optval" | |
920 | ;; | |
921 | --libdir=*) libdir="$optval" | |
922 | ;; | |
923 | --shlibdir=*) shlibdir="$optval" | |
924 | ;; | |
925 | --incdir=*) incdir="$optval" | |
926 | ;; | |
927 | --mandir=*) mandir="$optval" | |
928 | ;; | |
929 | --source-path=*) source_path="$optval" | |
930 | ;; | |
931 | --cross-prefix=*) cross_prefix="$optval" | |
932 | ;; | |
933 | --cross-compile) cross_compile="yes" | |
934 | ;; | |
935 | --target-os=*) targetos="$optval" | |
936 | ;; | |
937 | --cc=*) cc="$optval" | |
938 | ;; | |
939 | --make=*) make="$optval" | |
940 | ;; | |
941 | --extra-cflags=*) add_cflags "$optval" | |
942 | ;; | |
943 | --extra-ldflags=*) add_ldflags "$optval" | |
944 | ;; | |
945 | --extra-libs=*) add_extralibs "$optval" | |
946 | ;; | |
947 | --build-suffix=*) BUILDSUF="$optval" | |
948 | ;; | |
949 | --arch=*) arch="$optval" | |
950 | ;; | |
951 | --cpu=*) cpu="$optval" | |
952 | ;; | |
c597172e MR |
953 | --disable-opts) optimize="no" |
954 | ;; | |
c597172e MR |
955 | --enable-sunmlib) mlib="yes" |
956 | ;; | |
957 | --disable-strip) dostrip="no" | |
958 | ;; | |
959 | --disable-encoders) disable $ENCODER_LIST | |
960 | ;; | |
961 | --disable-decoders) disable $DECODER_LIST | |
962 | ;; | |
963 | --disable-muxers) disable $MUXER_LIST | |
964 | ;; | |
965 | --disable-demuxers) disable $DEMUXER_LIST | |
966 | ;; | |
967 | --disable-parsers) disable $PARSER_LIST | |
968 | ;; | |
cd61e407 JM |
969 | --disable-bsfs) disable $BSF_LIST |
970 | ;; | |
c08fb000 AB |
971 | --disable-protocols) disable $PROTOCOL_LIST |
972 | ;; | |
c597172e MR |
973 | --enable-*=*|--disable-*=*) |
974 | eval `echo "$opt" | sed 's/=/-/;s/--/action=/;s/-/ thing=/;s/-/ name=/'` | |
975 | case "$thing" in | |
cd61e407 | 976 | encoder|decoder|muxer|demuxer|parser|bsf|protocol) $action ${optval}_${thing} ;; |
c597172e MR |
977 | *) die_unknown "$opt" ;; |
978 | esac | |
979 | ;; | |
980 | --enable-?*|--disable-?*) | |
981 | eval `echo "$opt" | sed 's/--/action=/;s/-/ option=/;s/-/_/g'` | |
982 | echo "$CMDLINE_SELECT" | grep -q "^ *$option\$" || die_unknown $opt | |
983 | $action $option | |
984 | ;; | |
985 | --help) show_help | |
986 | ;; | |
987 | *) | |
988 | die_unknown $opt | |
989 | ;; | |
990 | esac | |
991 | done | |
992 | ||
270739bb MR |
993 | case "$arch" in |
994 | i386|i486|i586|i686|i86pc|BePC) | |
995 | arch="x86_32" | |
7b829d2a | 996 | enable fast_unaligned |
270739bb MR |
997 | ;; |
998 | x86_64|amd64) | |
999 | arch="x86_32" | |
7b829d2a | 1000 | enable fast_unaligned |
270739bb MR |
1001 | canon_arch="`$cc -dumpmachine | sed -e 's,\([^-]*\)-.*,\1,'`" |
1002 | if [ x"$canon_arch" = x"x86_64" -o x"$canon_arch" = x"amd64" ]; then | |
1003 | if [ -z "`echo $CFLAGS | grep -- -m32`" ]; then | |
1004 | arch="x86_64" | |
c2a29455 | 1005 | enable fast_64bit |
270739bb MR |
1006 | fi |
1007 | fi | |
1008 | ;; | |
1009 | # armv4l is a subset of armv[567]*l | |
1010 | arm|armv[4567]*l) | |
1011 | arch="armv4l" | |
1012 | ;; | |
1013 | alpha) | |
1014 | arch="alpha" | |
c2a29455 | 1015 | enable fast_64bit |
270739bb | 1016 | ;; |
c2a29455 | 1017 | "Power Macintosh"|ppc|powerpc) |
270739bb MR |
1018 | arch="powerpc" |
1019 | ;; | |
c2a29455 AJ |
1020 | ppc64) |
1021 | arch="powerpc" | |
1022 | enable fast_64bit | |
1023 | ;; | |
270739bb MR |
1024 | mips|mipsel|IP*) |
1025 | arch="mips" | |
1026 | ;; | |
1027 | sun4u|sparc64) | |
1028 | arch="sparc64" | |
c2a29455 | 1029 | enable fast_64bit |
270739bb MR |
1030 | ;; |
1031 | sparc) | |
1032 | arch="sparc" | |
1033 | ;; | |
1034 | sh4) | |
1035 | arch="sh4" | |
1036 | ;; | |
c2a29455 AJ |
1037 | parisc) |
1038 | arch="parisc" | |
1039 | ;; | |
1040 | parisc64) | |
270739bb | 1041 | arch="parisc" |
c2a29455 | 1042 | enable fast_64bit |
270739bb MR |
1043 | ;; |
1044 | s390|s390x) | |
1045 | arch="s390" | |
1046 | ;; | |
1047 | m68k) | |
1048 | arch="m68k" | |
1049 | ;; | |
1050 | ia64) | |
1051 | arch="ia64" | |
c2a29455 | 1052 | enable fast_64bit |
270739bb MR |
1053 | ;; |
1054 | bfin) | |
1055 | arch="bfin" | |
1056 | ;; | |
1057 | *) | |
1058 | arch="unknown" | |
1059 | ;; | |
1060 | esac | |
1061 | ||
9eeed841 MR |
1062 | enable $arch |
1063 | enabled_any x86_32 x86_64 && enable x86 | |
1064 | enabled sparc64 && enable sparc | |
1065 | ||
ef0bc4c9 | 1066 | # OS specific |
c597172e | 1067 | osextralibs="-lm" |
ced75d92 | 1068 | case $targetos in |
4a5444db | 1069 | beos|haiku|zeta) |
74cec57d | 1070 | PREFIX="$HOME/config" |
d474299a MR |
1071 | # helps building libavcodec |
1072 | add_cflags "-DPIC -fomit-frame-pointer" | |
1073 | # 3 gcc releases known for BeOS, each with ugly bugs | |
1074 | gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`" | |
1075 | case "$gcc_version" in | |
1076 | 2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc" | |
1077 | mmx="no" | |
1078 | ;; | |
1079 | *20010315*) echo "BeBits gcc" | |
1080 | add_cflags "-fno-expensive-optimizations" | |
1081 | ;; | |
1082 | esac | |
74cec57d | 1083 | LDCONFIG="echo ignoring ldconfig" |
d474299a MR |
1084 | SHFLAGS=-nostart |
1085 | # disable Linux things | |
d474299a MR |
1086 | dv1394="no" |
1087 | # enable BeOS things | |
c597172e | 1088 | disabled audio_beos || enable_audio_beos |
d474299a MR |
1089 | # no need for libm, but the inet stuff |
1090 | # Check for BONE | |
74cec57d | 1091 | # XXX: actually should check for NOT net_server |
d474299a | 1092 | if (echo $BEINCLUDES|grep 'headers/be/bone' >/dev/null); then |
c597172e | 1093 | osextralibs="-lbind -lsocket" |
d474299a MR |
1094 | else |
1095 | beos_netserver="yes" | |
c597172e | 1096 | osextralibs="-lnet" |
d474299a | 1097 | fi ;; |
4a5444db | 1098 | sunos) |
d474299a | 1099 | dv1394="no" |
d474299a MR |
1100 | FFLDFLAGS="" |
1101 | FFSERVERLDFLAGS="" | |
1102 | SHFLAGS="-shared -Wl,-h,\$@" | |
1103 | add_extralibs "-lsocket -lnsl" | |
1104 | ;; | |
4a5444db | 1105 | netbsd) |
d474299a | 1106 | dv1394="no" |
d474299a MR |
1107 | add_extralibs "-lossaudio" |
1108 | ;; | |
4a5444db | 1109 | openbsd) |
d474299a MR |
1110 | dv1394="no" |
1111 | need_memalign="no" | |
d474299a MR |
1112 | LIBOBJFLAGS="\$(PIC)" |
1113 | LDCONFIG="ldconfig -m \$(shlibdir)" | |
1114 | SHFLAGS='-shared' | |
1115 | SLIBNAME='$(SLIBPREF)$(NAME)$(SLIBSUF).$(LIBVERSION)' | |
1116 | SLIBNAME_WITH_VERSION='$(SLIBNAME)' | |
1117 | SLIBNAME_WITH_MAJOR='$(SLIBNAME)' | |
1118 | add_extralibs "-lossaudio" | |
1119 | ;; | |
4a5444db | 1120 | freebsd) |
d474299a | 1121 | dv1394="no" |
d474299a MR |
1122 | need_memalign="no" |
1123 | add_cflags "-pthread" | |
1124 | ;; | |
4a5444db | 1125 | gnu/kfreebsd) |
d474299a MR |
1126 | dv1394="no" |
1127 | add_cflags "-pthread" | |
1128 | ;; | |
4a5444db | 1129 | bsd/os) |
d474299a | 1130 | dv1394="no" |
c597172e | 1131 | osextralibs="-lpoll -lgnugetopt -lm" |
d474299a MR |
1132 | strip="strip -d" |
1133 | ;; | |
4a5444db | 1134 | darwin) |
d474299a MR |
1135 | dv1394="no" |
1136 | need_memalign="no" | |
1137 | SHFLAGS="-dynamiclib -Wl,-single_module -Wl,-install_name,\$(shlibdir)/\$(SLIBNAME),-current_version,\$(SPPVERSION),-compatibility_version,\$(SPPVERSION) -Wl,-read_only_relocs,suppress" | |
1138 | VHOOKSHFLAGS='-dynamiclib -Wl,-single_module -flat_namespace -undefined suppress -Wl,-install_name,$(shlibdir)/vhook/$@' | |
c597172e | 1139 | osextralibs="" |
d474299a MR |
1140 | strip="strip -x" |
1141 | FFLDFLAGS="-Wl,-dynamic,-search_paths_first" | |
1142 | SLIBSUF=".dylib" | |
1143 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME).$(LIBVERSION)$(SLIBSUF)' | |
1144 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME).$(LIBMAJOR)$(SLIBSUF)' | |
1145 | FFSERVERLDFLAGS=-Wl,-bind_at_load | |
1146 | ;; | |
4a5444db | 1147 | mingw32*) |
91c5172d | 1148 | targetos=mingw32 |
5880d5b5 | 1149 | shlibdir="$bindir" |
4ec9ec81 | 1150 | dv1394="no" |
1bdf0fe7 RP |
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) $(EXTRALIBS)' | |
4ec9ec81 MR |
1153 | ffserver="no" |
1154 | network="no" | |
4ec9ec81 MR |
1155 | SLIBPREF="" |
1156 | SLIBSUF=".dll" | |
1157 | EXESUF=".exe" | |
1158 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)' | |
1159 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)' | |
1160 | SLIB_EXTRA_CMD="-lib /machine:i386 /def:\$(@:${SLIBSUF}=.def)" | |
1161 | SLIB_INSTALL_EXTRA_CMD="-install -m 644 \$(SLIBNAME_WITH_MAJOR:\$(SLIBSUF)=.lib) \"\$(shlibdir)/\$(SLIBNAME_WITH_MAJOR:\$(SLIBSUF)=.lib)\"" | |
d205abe9 | 1162 | SHFLAGS="-shared -Wl,--output-def,\$(@:${SLIBSUF}=.def),--out-implib,lib\$(SLIBNAME:\$(SLIBSUF)=.dll.a) -Wl,--enable-runtime-pseudo-reloc -Wl,--enable-auto-image-base" |
124bed6f | 1163 | enabled network && add_extralibs -lws2_32 |
d474299a | 1164 | ;; |
4a5444db | 1165 | cygwin*) |
ced75d92 | 1166 | targetos=cygwin |
d474299a | 1167 | shlibdir="$bindir" |
d474299a | 1168 | dv1394="no" |
41d5a86a VP |
1169 | VHOOKSHFLAGS='-shared -L$(BUILD_ROOT)/libavformat -L$(BUILD_ROOT)/libavcodec -L$(BUILD_ROOT)/libavutil' |
1170 | VHOOKLIBS='-lavformat$(BUILDSUF) -lavcodec$(BUILDSUF) -lavutil$(BUILDSUF) $(EXTRALIBS)' | |
1171 | if enabled swscaler; then | |
1172 | VHOOKSHFLAGS="$VHOOKSHFLAGS -L\$(BUILD_ROOT)/libswscale" | |
1173 | VHOOKLIBS="$VHOOKLIBS -lswscale\$(BUILDSUF)" | |
1174 | fi | |
c597172e | 1175 | osextralibs="" |
d474299a MR |
1176 | EXESUF=".exe" |
1177 | SLIBPREF="cyg" | |
1178 | SLIBSUF=".dll" | |
1179 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)' | |
1180 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)' | |
d205abe9 | 1181 | SHFLAGS='-shared -Wl,--out-implib=lib$(NAME).dll.a -Wl,--enable-auto-image-base' |
d474299a | 1182 | ;; |
4a5444db | 1183 | linux) |
d474299a MR |
1184 | LDLATEFLAGS="-Wl,--as-needed $LDLATEFLAGS" |
1185 | ;; | |
4a5444db | 1186 | irix*) |
ced75d92 | 1187 | targetos=irix |
d474299a | 1188 | ranlib="echo ignoring ranlib" |
d474299a | 1189 | ;; |
d474299a MR |
1190 | *) |
1191 | targetos="${targetos}-UNKNOWN" | |
1192 | ;; | |
ef0bc4c9 | 1193 | esac |
de6d9b64 | 1194 | |
c597172e | 1195 | add_extralibs $osextralibs |
de6d9b64 | 1196 | |
e3c00e34 | 1197 | if ! disabled logging ; then |
90be59ef | 1198 | enabled logging || logfile="$logging" |
57bd82d4 MR |
1199 | echo "# $0 $@" >$logfile |
1200 | set >>$logfile | |
2ba042a7 MR |
1201 | else |
1202 | logfile=/dev/null | |
57bd82d4 | 1203 | fi |
e89b8b0a | 1204 | |
28d8e661 DB |
1205 | # Combine FFLDFLAGS and the LDFLAGS environment variable. |
1206 | LDFLAGS="$FFLDFLAGS $LDFLAGS" | |
e89b8b0a | 1207 | |
fac252f9 | 1208 | test -n "$cross_prefix" && cross_compile=yes |
1ea46bed MR |
1209 | cc="${cross_prefix}${cc}" |
1210 | ar="${cross_prefix}${ar}" | |
1211 | ranlib="${cross_prefix}${ranlib}" | |
1212 | strip="${cross_prefix}${strip}" | |
1213 | ||
320d060a | 1214 | # we need to build at least one lib type |
5af4e0cc | 1215 | if disabled_all static shared; then |
320d060a DB |
1216 | cat <<EOF |
1217 | At least one library type must be built. | |
1218 | Specify --enable-static to build the static libraries or --enable-shared to | |
1219 | build the shared libraries as well. To only build the shared libraries specify | |
1220 | --disable-static in addition to --enable-shared. | |
1221 | EOF | |
1222 | exit 1; | |
1223 | fi | |
1224 | ||
ddf50e4c RP |
1225 | if disabled libogg; then |
1226 | enabled libtheora && die "libogg must be enabled to enable libtheora." | |
1227 | enabled libvorbis && die "libogg must be enabled to enable libvorbis." | |
5c5dea3f NB |
1228 | fi |
1229 | ||
a2234ceb RP |
1230 | if enabled_any libfaad libfaadbin ; then |
1231 | if check_header faad.h; then | |
1232 | check_cc << EOF | |
1233 | #include <faad.h> | |
1234 | #ifndef FAAD2_VERSION | |
1235 | ok faad1 | |
1236 | #endif | |
1237 | int main( void ) { return 0; } | |
1238 | EOF | |
1239 | test $? = 0 && enable libfaad2 | |
1240 | else | |
ff3dac65 | 1241 | die "FAAD test failed." |
a2234ceb RP |
1242 | fi |
1243 | fi | |
1244 | ||
1245 | ||
47f9cc15 | 1246 | if disabled gpl ; then |
54118497 RP |
1247 | die_gpl_disabled(){ |
1248 | name=$1 | |
1249 | shift | |
1250 | enabled_any $@ && die "$name is under GPL and --enable-gpl is not specified." | |
1251 | } | |
1252 | die_gpl_disabled "The Postprocessing code" pp | |
7bc5f2a8 | 1253 | die_gpl_disabled "liba52" liba52 |
1cc60c47 DB |
1254 | die_gpl_disabled "libx264" libx264 |
1255 | die_gpl_disabled "libxvidcore" libxvid | |
54118497 RP |
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 | |
9eeed841 | 1261 | check_deps $ARCH_EXT_LIST |
0f3cb305 | 1262 | |
5d323602 MR |
1263 | test -z "$need_memalign" && need_memalign="$mmx" |
1264 | ||
cf9d24ad | 1265 | #Darwin CC versions |
75388c74 | 1266 | needmdynamicnopic="no" |
ced75d92 | 1267 | if test $targetos = darwin; then |
b2924696 | 1268 | if test -n "`$cc -v 2>&1 | grep xlc`"; then |
30a3e5d4 | 1269 | add_cflags "-qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto" |
cf9d24ad | 1270 | else |
26c1b3be DB |
1271 | add_cflags "-no-cpp-precomp -pipe" |
1272 | check_cflags "-force_cpusubtype_ALL" | |
1273 | check_cflags "-Wno-sign-compare" | |
1274 | disabled shared && needmdynamicnopic="yes" | |
cf9d24ad | 1275 | fi |
2a1a6b64 | 1276 | fi |
074a9d2b | 1277 | enabled needmdynamicnopic && add_cflags -mdynamic-no-pic |
2a1a6b64 | 1278 | |
703afd07 | 1279 | disabled optimize || add_cflags -fomit-frame-pointer |
cf9d24ad | 1280 | |
a4adb608 | 1281 | # Add processor-specific flags |
38d0a8aa | 1282 | if test $cpu != "generic"; then |
bc8ec47b MR |
1283 | warn_altivec(){ |
1284 | $1 altivec && echo "WARNING: Tuning for $2 but AltiVec $1."; | |
1658bc4f | 1285 | } |
38d0a8aa | 1286 | case $cpu in |
bb270c08 | 1287 | 601|ppc601|PowerPC601) |
1c5d830c | 1288 | add_cflags "-mcpu=601" |
bc8ec47b | 1289 | warn_altivec enabled PPC601 |
bb270c08 DB |
1290 | ;; |
1291 | 603*|ppc603*|PowerPC603*) | |
1c5d830c | 1292 | add_cflags "-mcpu=603" |
bc8ec47b | 1293 | warn_altivec enabled PPC603 |
bb270c08 DB |
1294 | ;; |
1295 | 604*|ppc604*|PowerPC604*) | |
1c5d830c | 1296 | add_cflags "-mcpu=604" |
bc8ec47b | 1297 | warn_altivec enabled PPC604 |
bb270c08 DB |
1298 | ;; |
1299 | G3|g3|75*|ppc75*|PowerPC75*) | |
1c5d830c | 1300 | add_cflags "-mcpu=750 -mpowerpc-gfxopt" |
bc8ec47b | 1301 | warn_altivec enabled PPC75x |
bb270c08 DB |
1302 | ;; |
1303 | G4|g4|745*|ppc745*|PowerPC745*) | |
1c5d830c | 1304 | add_cflags "-mcpu=7450 -mpowerpc-gfxopt" |
bc8ec47b | 1305 | warn_altivec disabled PPC745x |
bb270c08 DB |
1306 | ;; |
1307 | 74*|ppc74*|PowerPC74*) | |
1c5d830c | 1308 | add_cflags "-mcpu=7400 -mpowerpc-gfxopt" |
bc8ec47b | 1309 | warn_altivec disabled PPC74xx |
bb270c08 DB |
1310 | ;; |
1311 | G5|g5|970|ppc970|PowerPC970|power4*|Power4*) | |
1c5d830c | 1312 | add_cflags "-mcpu=970 -mpowerpc-gfxopt -mpowerpc64" |
bc8ec47b | 1313 | warn_altivec disabled PPC970 |
9cafbd6c | 1314 | enable ppc64 |
bb270c08 | 1315 | ;; |
e07e357d LB |
1316 | Cell|CELL|cell) |
1317 | add_cflags "-mcpu=cell" | |
1318 | warn_altivec disabled Cell | |
9cafbd6c | 1319 | enable ppc64 |
e07e357d | 1320 | ;; |
e7768fc5 GP |
1321 | # targets that do NOT support conditional mov (cmov) |
1322 | i[345]86|pentium|pentium-mmx|k6|k6-[23]|winchip-c6|winchip2|c3) | |
38d0a8aa | 1323 | add_cflags "-march=$cpu" |
e7768fc5 GP |
1324 | cmov="no" |
1325 | ;; | |
1326 | # targets that do support conditional mov (cmov) | |
416519dd | 1327 | i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64|k8|opteron|athlon-fx|core2) |
e7768fc5 | 1328 | add_cflags "-march=$cpu" |
4c8d81fa | 1329 | cmov="yes" |
7073e9fc | 1330 | fast_cmov="yes" |
94e4c3a3 GP |
1331 | ;; |
1332 | # targets that do support conditional mov but on which it's slow | |
1333 | pentium4|prescott|nocona) | |
1334 | add_cflags "-march=$cpu" | |
1335 | cmov="yes" | |
7073e9fc | 1336 | fast_cmov="no" |
bb270c08 | 1337 | ;; |
d7b34d08 | 1338 | sparc64) |
1c5d830c | 1339 | add_cflags "-mcpu=v9" |
d7b34d08 | 1340 | ;; |
8684704b MH |
1341 | bf*) #bf531 bf532 bf533 bf561 bf5xx all get this config |
1342 | add_cflags "-mfdpic" | |
846dffeb | 1343 | add_ldflags "-mfdpic" |
8684704b | 1344 | ;; |
bb270c08 | 1345 | *) |
38d0a8aa | 1346 | echo "WARNING: Unknown CPU \"$cpu\", ignored." |
bb270c08 | 1347 | ;; |
a4adb608 MN |
1348 | esac |
1349 | fi | |
1350 | ||
412c1562 MR |
1351 | gnu_make(){ |
1352 | $1 --version 2>&1 | grep -q GNU | |
1353 | } | |
1354 | ||
1355 | if ! gnu_make $make; then | |
1356 | gnu_make gmake && make=gmake || die "GNU make not found." | |
1357 | fi | |
1358 | ||
be0d52ab MR |
1359 | # make sure we can execute files in $TMPDIR |
1360 | cat >$TMPE 2>>$logfile <<EOF | |
1361 | #! /bin/sh | |
1362 | EOF | |
1363 | chmod +x $TMPE >>$logfile 2>&1 | |
1364 | if ! $TMPE >>$logfile 2>&1; then | |
1365 | cat <<EOF | |
1366 | Unable to create and execute files in $TMPDIR1. Set the TMPDIR environment | |
68300911 DB |
1367 | variable to another directory and make sure that $TMPDIR1 is not mounted |
1368 | noexec. | |
be0d52ab MR |
1369 | EOF |
1370 | die "Sanity test failed." | |
1371 | fi | |
0244f743 | 1372 | rm $TMPE |
be0d52ab | 1373 | |
1a268acc MR |
1374 | # compiler sanity check |
1375 | check_exec <<EOF | |
1376 | int main(){ | |
1377 | return 0; | |
1378 | } | |
1379 | EOF | |
1380 | if test "$?" != 0; then | |
1381 | echo "$cc is unable to create an executable file." | |
d6ceace3 | 1382 | if test -z "$cross_prefix" && disabled cross_compile ; then |
1a268acc | 1383 | echo "If $cc is a cross-compiler, use the --cross-compile option." |
c7ae6345 | 1384 | echo "Only do this if you know what cross compiling means." |
1a268acc MR |
1385 | fi |
1386 | die "C compiler test failed." | |
1387 | fi | |
1388 | ||
9eeed841 | 1389 | if enabled x86; then |
44965991 PI |
1390 | # check whether EBP is available on x86 |
1391 | # As 'i' is stored on the stack, this program will crash | |
1392 | # if the base pointer is used to access it because the | |
1393 | # base pointer is cleared in the inline assembly code. | |
7dfef245 | 1394 | check_exec_crash <<EOF && enable ebp_available |
44965991 PI |
1395 | volatile int i=0; |
1396 | asm volatile ( | |
1397 | "xorl %%ebp, %%ebp" | |
1398 | ::: "%ebp"); | |
1399 | return i; | |
44965991 PI |
1400 | EOF |
1401 | ||
1402 | # check wether EBX is available on x86 | |
1403 | check_cc <<EOF && enable ebx_available | |
1404 | int main(){ | |
1405 | asm volatile ("":::"%ebx"); | |
1406 | } | |
1407 | EOF | |
8e380710 LM |
1408 | |
1409 | # check whether binutils is new enough to compile SSSE3 | |
9eeed841 | 1410 | enabled ssse3 && check_cc <<EOF || disable ssse3 |
8e380710 LM |
1411 | int main(){ |
1412 | asm volatile ("pabsw %xmm0, %xmm0"); | |
1413 | } | |
1414 | EOF | |
44965991 PI |
1415 | fi |
1416 | ||
87ea51e0 LB |
1417 | # check for assembler specific support |
1418 | ||
cc6a90dd | 1419 | if test $arch = "powerpc"; then |
87ea51e0 LB |
1420 | check_cc <<EOF && dcbzl=yes |
1421 | int main(void) { | |
1422 | register long zero = 0; | |
1423 | char data[1024]; | |
1424 | asm volatile("dcbzl %0, %1" : : "b" (data), "r" (zero)); | |
1425 | return 0; | |
1426 | } | |
1427 | EOF | |
1428 | fi | |
1429 | ||
57bd82d4 MR |
1430 | # check for SIMD availability |
1431 | ||
115329f1 | 1432 | # AltiVec flags: The FSF version of GCC differs from the Apple version |
9eeed841 | 1433 | if enabled altivec; then |
0182fee8 MR |
1434 | if test -n "`$cc -v 2>&1 | grep version | grep Apple`"; then |
1435 | add_cflags "-faltivec" | |
1436 | else | |
1437 | add_cflags "-maltivec -mabi=altivec" | |
1438 | fi | |
b6e52719 | 1439 | |
0182fee8 | 1440 | check_header altivec.h |
a9a07762 | 1441 | |
0182fee8 | 1442 | # check if our compiler supports Motorola AltiVec C API |
90be59ef | 1443 | if enabled altivec_h; then |
f25fc9b1 MR |
1444 | inc_altivec_h="#include <altivec.h>" |
1445 | else | |
1446 | inc_altivec_h= | |
1447 | fi | |
1448 | check_cc <<EOF || altivec=no | |
dcd479c0 | 1449 | $inc_altivec_h |
a9a07762 MN |
1450 | int main(void) { |
1451 | vector signed int v1, v2, v3; | |
1452 | v1 = vec_add(v2,v3); | |
1453 | return 0; | |
1454 | } | |
1455 | EOF | |
1456 | fi | |
ab6c65f6 | 1457 | |
854fdb51 | 1458 | # check armv5te instructions support |
9eeed841 | 1459 | enabled armv5te && check_cc <<EOF || disable armv5te |
0182fee8 MR |
1460 | int main(void) { |
1461 | __asm__ __volatile__ ("qadd r0, r0, r0"); | |
1462 | } | |
854fdb51 | 1463 | EOF |
854fdb51 | 1464 | |
9eeed841 | 1465 | enabled armv6 && check_cc <<EOF || disable armv6 |
edab3048 MR |
1466 | int main(void) { |
1467 | __asm__ __volatile__ ("sadd16 r0, r0, r0"); | |
1468 | } | |
1469 | EOF | |
edab3048 | 1470 | |
854fdb51 | 1471 | # check iwmmxt support |
9eeed841 | 1472 | enabled iwmmxt && check_cc <<EOF || disable iwmmxt |
0182fee8 MR |
1473 | int main(void) { |
1474 | __asm__ __volatile__ ("wunpckelub wr6, wr4"); | |
1475 | } | |
854fdb51 | 1476 | EOF |
d46aba26 | 1477 | |
29799f8b | 1478 | # check if our compiler supports mmi |
57bd82d4 | 1479 | enabled mmi && check_cc <<EOF || mmi="no" |
d46aba26 LS |
1480 | int main(void) { |
1481 | __asm__ ("lq \$2, 0(\$2)"); | |
1482 | return 0; | |
1483 | } | |
1484 | EOF | |
57bd82d4 | 1485 | |
57bd82d4 MR |
1486 | # --- |
1487 | # big/little-endian test | |
37970ebf | 1488 | if disabled cross_compile; then |
57bd82d4 | 1489 | check_ld <<EOF || die "endian test failed" && $TMPE && bigendian="yes" |
a3999908 MN |
1490 | #include <inttypes.h> |
1491 | int main(int argc, char ** argv){ | |
bb270c08 DB |
1492 | volatile uint32_t i=0x01234567; |
1493 | return (*((uint8_t*)(&i))) == 0x67; | |
a3999908 MN |
1494 | } |
1495 | EOF | |
487a54d7 | 1496 | else |
f25fc9b1 | 1497 | # programs cannot be launched if cross compiling, so make a static guess |
cc6a90dd | 1498 | if test "$arch" = "powerpc" -o "$arch" = "mips" ; then |
f25fc9b1 MR |
1499 | bigendian="yes" |
1500 | fi | |
487a54d7 FB |
1501 | fi |
1502 | ||
a3999908 | 1503 | # --- |
3d204385 NK |
1504 | # check availability of some header files |
1505 | ||
0701ca7f MR |
1506 | check_header malloc.h |
1507 | check_func memalign | |
3d204385 | 1508 | |
797ee6a6 | 1509 | if disabled_all memalign memalign_hack && enabled need_memalign ; then |
57bd82d4 | 1510 | die "Error, no memalign() but SSE enabled, disable it or use --enable-memalign-hack." |
8bf5d58f MN |
1511 | fi |
1512 | ||
0701ca7f | 1513 | check_header byteswap.h |
47d23bbf | 1514 | |
6ffa87d3 RP |
1515 | check_func mkstemp |
1516 | ||
e16e49ac RP |
1517 | check_header termios.h |
1518 | check_header conio.h | |
1519 | ||
c9fdab0d FR |
1520 | check_header arpa/inet.h |
1521 | ||
0701ca7f | 1522 | check_func inet_aton |
57bd82d4 | 1523 | enabled zlib && check_lib zlib.h zlibVersion -lz || zlib="no" |
57bd82d4 | 1524 | |
b0c858d8 FR |
1525 | # ffserver uses poll(), |
1526 | # if it's not found we can emulate it using select(). | |
1527 | if enabled ffserver; then | |
1528 | check_header sys/poll.h | |
1529 | fi | |
1530 | ||
57bd82d4 MR |
1531 | # check for some common methods of building with pthread support |
1532 | # do this before the optional library checks as some of them require pthreads | |
1533 | if enabled pthreads; then | |
9e7fd101 MR |
1534 | if check_func pthread_create; then |
1535 | : | |
1536 | elif check_func pthread_create -pthread; then | |
1537 | add_cflags -pthread | |
1538 | add_ldflags -pthread | |
1539 | elif check_func pthread_create -pthreads; then | |
1540 | add_cflags -pthreads | |
1541 | add_ldflags -pthreads | |
1542 | elif ! check_lib pthread.h pthread_create -lpthread; then | |
1543 | die "ERROR: can't find pthreads library" | |
1544 | fi | |
57bd82d4 MR |
1545 | fi |
1546 | ||
8eee7025 | 1547 | for thread in $THREADS_LIST; do |
e5f94c2b | 1548 | if enabled $thread; then |
aa45201d | 1549 | if test -n "$thread_type"; then |
e5f94c2b RP |
1550 | die "ERROR: Only one thread type must be selected." |
1551 | else | |
1552 | thread_type="$thread" | |
1553 | fi | |
1554 | fi | |
1555 | done | |
1556 | ||
f32adb22 MR |
1557 | # test for lrintf in math.h |
1558 | check_exec <<EOF && lrintf=yes || lrintf=no | |
1559 | #define _ISOC9X_SOURCE 1 | |
1560 | #include <math.h> | |
1561 | int main( void ) { return (lrintf(3.999f) > 0)?0:1; } | |
1562 | EOF | |
1563 | ||
f5a756ef | 1564 | enabled_any libamr_nb libamr_wb && enable libamr |
12b61a74 | 1565 | |
57bd82d4 | 1566 | # these are off by default, so fail if requested and not available |
7bc5f2a8 | 1567 | enabled liba52 && require liba52 a52dec/a52.h a52_init -la52 |
f5a756ef DB |
1568 | enabled libamr_nb && require libamrnb amrnb/interf_dec.h Speech_Decode_Frame_init -lamrnb -lm |
1569 | enabled libamr_wb && require libamrwb amrwb/dec_if.h D_IF_init -lamrwb -lm | |
910c62e1 | 1570 | enabled libgsm && require libgsm gsm.h gsm_create -lgsm |
6ebe07fb | 1571 | enabled libmp3lame && require LAME lame/lame.h lame_init -lmp3lame -lm |
910c62e1 DB |
1572 | enabled libtheora && require libtheora theora/theora.h theora_info_init -ltheora -logg |
1573 | enabled libvorbis && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbis -lvorbisenc -logg | |
1574 | enabled libogg && require libogg ogg/ogg.h ogg_sync_init -logg | |
1575 | enabled libnut && require libnut libnut.h nut_demuxer_init -lnut | |
1cc60c47 DB |
1576 | enabled libx264 && require x264 x264.h x264_encoder_open -lx264 |
1577 | enabled libxvid && require Xvid xvid.h xvid_global -lxvidcore | |
910c62e1 DB |
1578 | enabled dc1394 && require libdc1394 libdc1394/dc1394_control.h dc1394_create_handle -ldc1394_control -lraw1394 |
1579 | enabled mlib && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib | |
f8d7b072 MR |
1580 | enabled libfaac && require2 libfaac "stdint.h faac.h" faacEncGetVersion -lfaac |
1581 | enabled libfaad && require2 libfaad faad.h faacDecOpen -lfaad | |
1582 | enabled avisynth && require2 vfw32 "windows.h vfw.h" AVIFileInit -lvfw32 | |
8ac17293 | 1583 | |
c13e1abd FH |
1584 | _restrict= |
1585 | for restrict_keyword in restrict __restrict__ __restrict; do | |
57bd82d4 | 1586 | check_cc <<EOF && _restrict=$restrict_keyword && break |
dcd479c0 MR |
1587 | void foo(char * $restrict_keyword p); |
1588 | EOF | |
c13e1abd FH |
1589 | done |
1590 | ||
a8721c09 FB |
1591 | # dlopen/dlfcn.h probing |
1592 | ||
0701ca7f | 1593 | check_header dlfcn.h |
a8721c09 | 1594 | |
dcd479c0 | 1595 | if check_func dlopen; then |
dcd479c0 | 1596 | ldl= |
0701ca7f MR |
1597 | elif check_func dlopen -ldl; then |
1598 | ldl=-ldl | |
a8721c09 FB |
1599 | fi |
1600 | ||
66be5b45 | 1601 | check_func getrusage |
7495c306 | 1602 | check_func2 windows.h GetProcessTimes |
66be5b45 | 1603 | |
4f3da985 RP |
1604 | check_func fork |
1605 | ||
703afd07 | 1606 | test "$vhook" = "default" && vhook="$dlopen" |
a8721c09 | 1607 | |
81a409c8 | 1608 | enabled_any vhook liba52bin libfaadbin ffserver && add_extralibs $ldl |
bfd2edeb | 1609 | |
b0268cc0 | 1610 | if test "$targetos" = cygwin -o "$targetos" = mingw32 && enabled_all static vhook ; then |
fbb9d104 VP |
1611 | vhook="no" |
1612 | echo | |
b0268cc0 | 1613 | echo "At the moment vhooks don't work on Cygwin or MinGW static builds." |
fbb9d104 VP |
1614 | echo "Patches welcome." |
1615 | echo | |
1616 | fi | |
1617 | ||
8d923001 MR |
1618 | if enabled vhook; then |
1619 | check_ldflags -rdynamic | |
1620 | check_ldflags -export-dynamic | |
1621 | fi | |
bfd2edeb | 1622 | |
703afd07 | 1623 | enabled audio_beos && add_extralibs "-lmedia -lbe" |
9464f2b8 | 1624 | |
eea50282 MR |
1625 | check_foo_config imlib2 imlib2 Imlib2.h imlib_load_font |
1626 | check_foo_config freetype2 freetype ft2build.h FT_Init_FreeType | |
04511d53 | 1627 | |
a86b921c | 1628 | ########################################## |
29799f8b | 1629 | # SDL check |
a86b921c | 1630 | |
a86b921c FB |
1631 | sdl_too_old=no |
1632 | sdl=no | |
6a1a892f | 1633 | SDL_CONFIG="${cross_prefix}sdl-config" |
225e21ef MR |
1634 | if "${SDL_CONFIG}" --version >/dev/null 2>&1; then |
1635 | sdl_cflags=`"${SDL_CONFIG}" --cflags` | |
1636 | temp_cflags $sdl_cflags | |
dcd479c0 | 1637 | temp_extralibs `"${SDL_CONFIG}" --libs` |
225e21ef | 1638 | if check_lib SDL.h SDL_Init; then |
dcd479c0 | 1639 | _sdlversion=`"${SDL_CONFIG}" --version | sed 's/[^0-9]//g'` |
29f3b38a | 1640 | if test "$_sdlversion" -lt 121 ; then |
dcd479c0 MR |
1641 | sdl_too_old=yes |
1642 | else | |
1643 | sdl=yes | |
225e21ef | 1644 | check_cc $sdl_cflags <<EOF && enable sdl_video_size |
29f3b38a MR |
1645 | #include <SDL.h> |
1646 | int main(void){ | |
1647 | const SDL_VideoInfo *vi = SDL_GetVideoInfo(); | |
1648 | int w = vi->current_w; | |
1649 | return 0; | |
1650 | } | |
1651 | EOF | |
dcd479c0 MR |
1652 | fi |
1653 | fi | |
29f3b38a | 1654 | restore_flags |
c3f6b472 | 1655 | fi |
57bd82d4 | 1656 | |
d5697779 | 1657 | texi2html -version >/dev/null 2>&1 && enable texi2html || disable texi2html |
146ea952 | 1658 | |
7a91333f | 1659 | ########################################## |
29799f8b | 1660 | # IPv6 check |
7a91333f | 1661 | |
0c7bb0e5 | 1662 | enabled network && enabled ipv6 && check_ld <<EOF && ipv6=yes || ipv6=no |
7a91333f HZ |
1663 | #include <sys/types.h> |
1664 | #include <sys/socket.h> | |
1665 | #include <netinet/in.h> | |
1666 | #include <netdb.h> | |
1667 | int main( void ) { | |
1668 | struct sockaddr_storage saddr; | |
1669 | struct ipv6_mreq mreq6; | |
1670 | getaddrinfo(0,0,0,0); | |
1671 | getnameinfo(0,0,0,0,0,0,0); | |
12fe88b4 | 1672 | IN6_IS_ADDR_MULTICAST((const struct in6_addr *)0); |
7a91333f HZ |
1673 | } |
1674 | EOF | |
1675 | ||
afde41b4 MR |
1676 | enabled v4l && check_header linux/videodev.h || disable v4l |
1677 | enabled v4l2 && check_header linux/videodev2.h || disable v4l2 | |
47f38850 | 1678 | |
f8aa696f DB |
1679 | # check for ioctl_meteor.h, ioctl_bt848.h and alternatives |
1680 | if enabled bktr; then | |
3eac5c63 MR |
1681 | { check_header dev/bktr/ioctl_meteor.h && |
1682 | check_header dev/bktr/ioctl_bt848.h; } || | |
1683 | { check_header machine/ioctl_meteor.h && | |
1684 | check_header machine/ioctl_bt848.h; } || | |
1685 | { check_header dev/video/meteor/ioctl_meteor.h && | |
1686 | check_header dev/video/bktr/ioctl_bt848.h; } || | |
1687 | check_header dev/ic/bt8xx.h || | |
1688 | disable bktr | |
f8aa696f DB |
1689 | fi |
1690 | ||
deb29777 MR |
1691 | enabled audio_oss && |
1692 | check_header sys/soundcard.h || | |
1693 | check_header soundcard.h || | |
1694 | disable audio_oss | |
1695 | ||
f58f4ce1 | 1696 | # Deal with the x11 frame grabber |
56a059ac | 1697 | enabled x11grab && |
f58f4ce1 GP |
1698 | enabled gpl && |
1699 | enabled x11_grab_device_demuxer && | |
1700 | check_header X11/Xlib.h && | |
1701 | check_header X11/extensions/XShm.h && | |
1702 | check_func XOpenDisplay -lX11 && | |
1703 | check_func XShmCreateImage -lX11 -lXext && | |
1704 | add_extralibs -lX11 -lXext || | |
1705 | disable x11_grab_device_demuxer | |
1706 | ||
57bd82d4 MR |
1707 | enabled debug && add_cflags -g |
1708 | ||
1709 | # add some useful compiler flags if supported | |
1710 | check_cflags -Wdeclaration-after-statement | |
dcd479c0 MR |
1711 | check_cflags -Wall |
1712 | check_cflags -Wno-switch | |
c07bd6a9 MN |
1713 | check_cflags -Wdisabled-optimization |
1714 | check_cflags -Wpointer-arith | |
1715 | check_cflags -Wredundant-decls | |
cc1fb623 | 1716 | check_cflags -Wno-pointer-sign |
5af4e0cc | 1717 | enabled extra_warnings && check_cflags -Winline |
cf9d24ad | 1718 | |
57bd82d4 | 1719 | # add some linker flags |
5c0e9479 | 1720 | check_ldflags -Wl,--warn-common |
e240ee67 | 1721 | check_ldflags $LDLATEFLAGS |
94a3401e | 1722 | |
bd2216e4 MR |
1723 | if enabled small; then |
1724 | check_cflags -Os # not all compilers support -Os | |
1725 | optimize="small" | |
1726 | elif enabled optimize; then | |
b2924696 | 1727 | if test -n "`$cc -v 2>&1 | grep xlc`"; then |
30a3e5d4 NP |
1728 | add_cflags "-O5" |
1729 | add_ldflags "-O5" | |
cf9d24ad | 1730 | else |
30a3e5d4 | 1731 | add_cflags "-O3" |
cf9d24ad | 1732 | fi |
cddf3f45 GM |
1733 | fi |
1734 | ||
80581e98 | 1735 | # PIC flags for shared library objects where they are needed |
5af4e0cc | 1736 | if enabled shared; then |
f25fc9b1 MR |
1737 | # LIBOBJFLAGS may have already been set in the OS configuration |
1738 | if test -z "$LIBOBJFLAGS" ; then | |
cc6a90dd | 1739 | case "$arch" in |
f824ba7b | 1740 | x86_64|ia64|alpha|sparc*|power*) LIBOBJFLAGS="\$(PIC)" ;; |
813457e5 | 1741 | esac |
80581e98 | 1742 | fi |
80581e98 MN |
1743 | fi |
1744 | ||
90be59ef | 1745 | if enabled gprof; then |
30a3e5d4 NP |
1746 | add_cflags "-p" |
1747 | add_ldflags "-p" | |
1db54e20 DB |
1748 | fi |
1749 | ||
3b26ee47 | 1750 | VHOOKCFLAGS="-fPIC" |
18451f7d | 1751 | |
4454dc1b JD |
1752 | # find if .align arg is power-of-two or not |
1753 | if test $asmalign_pot = "unknown"; then | |
1754 | asmalign_pot="no" | |
1755 | echo 'asm (".align 3");' | check_cc && asmalign_pot="yes" | |
1756 | fi | |
1757 | ||
660db1d6 DB |
1758 | enabled_any $ENCODER_LIST && enable encoders |
1759 | enabled_any $DECODER_LIST && enable decoders | |
1760 | enabled_any $MUXER_LIST && enable muxers | |
1761 | enabled_any $DEMUXER_LIST && enable demuxers | |
c08fb000 | 1762 | enabled_any $PROTOCOL_LIST && enable protocols |
cd61e407 | 1763 | enabled_any $BSF_LIST && enable bsfs |
f70f03f6 | 1764 | |
660db1d6 | 1765 | enabled_any $THREADS_LIST && enable threads |
f70f03f6 MR |
1766 | |
1767 | check_deps $CONFIG_LIST $HAVE_LIST $DECODER_LIST $ENCODER_LIST $PARSER_LIST \ | |
cd61e407 | 1768 | $BSF_LIST $DEMUXER_LIST $MUXER_LIST $PROTOCOL_LIST |
f70f03f6 | 1769 | |
fb2ce7d9 MR |
1770 | enabled libogg && append pkg_requires "ogg >= 1.1" |
1771 | enabled libtheora && append pkg_requires "theora" | |
1772 | enabled libvorbis && append pkg_requires "vorbis vorbisenc" | |
1773 | enabled dc1394 && append pkg_requires "libraw1394" | |
1774 | ||
f36958f8 DB |
1775 | echo "install prefix $PREFIX" |
1776 | echo "source path $source_path" | |
1777 | echo "C compiler $cc" | |
1778 | echo "make $make" | |
bfd5afd8 | 1779 | echo ".align is power-of-two $asmalign_pot" |
f36958f8 | 1780 | echo "ARCH $arch ($cpu)" |
eb94aca9 | 1781 | if test "$BUILDSUF" != ""; then |
f36958f8 | 1782 | echo "build suffix $BUILDSUF" |
eb94aca9 | 1783 | fi |
0db2ce77 | 1784 | echo "big-endian ${bigendian-no}" |
419b8784 | 1785 | if test $arch = "x86_32" -o $arch = "x86_64"; then |
0db2ce77 MR |
1786 | echo "MMX enabled ${mmx-no}" |
1787 | echo "CMOV enabled ${cmov-no}" | |
1788 | echo "CMOV is fast ${fast_cmov-no}" | |
e41e8342 | 1789 | fi |
cc6a90dd | 1790 | if test $arch = "armv4l"; then |
0db2ce77 MR |
1791 | echo "ARMv5TE enabled ${armv5te-no}" |
1792 | echo "ARMv6 enabled ${armv6-no}" | |
1793 | echo "IWMMXT enabled ${iwmmxt-no}" | |
eba9ae3c | 1794 | fi |
cc6a90dd | 1795 | if test $arch = "mips"; then |
0db2ce77 | 1796 | echo "MMI enabled ${mmi-no}" |
e41e8342 | 1797 | fi |
cc6a90dd | 1798 | if test $arch = "powerpc"; then |
0db2ce77 MR |
1799 | echo "AltiVec enabled ${altivec-no}" |
1800 | echo "dcbzl available ${dcbzl-no}" | |
e41e8342 | 1801 | fi |
0db2ce77 MR |
1802 | echo "gprof enabled ${gprof-no}" |
1803 | echo "debug symbols ${debug-no}" | |
1804 | echo "strip symbols ${dostrip-no}" | |
1805 | echo "optimize ${optimize-no}" | |
1806 | echo "static ${static-no}" | |
1807 | echo "shared ${shared-no}" | |
1808 | echo "postprocessing support ${pp-no}" | |
1809 | echo "software scaler enabled ${swscaler-no}" | |
1810 | echo "video hooking ${vhook-no}" | |
90be59ef | 1811 | if enabled vhook; then |
0db2ce77 MR |
1812 | echo "Imlib2 support ${imlib2-no}" |
1813 | echo "FreeType support ${freetype2-no}" | |
68892110 | 1814 | fi |
0db2ce77 | 1815 | echo "network support ${network-no}" |
90be59ef | 1816 | if enabled network; then |
0db2ce77 | 1817 | echo "IPv6 support ${ipv6-no}" |
bfd5afd8 | 1818 | fi |
0db2ce77 MR |
1819 | echo "threading support ${thread_type-no}" |
1820 | echo "SDL support ${sdl-no}" | |
90be59ef | 1821 | if enabled sdl_too_old; then |
bfd5afd8 DB |
1822 | echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support." |
1823 | fi | |
0db2ce77 MR |
1824 | echo "Sun medialib support ${mlib-no}" |
1825 | echo "AVISynth enabled ${avisynth-no}" | |
1826 | echo "liba52 support ${liba52-no}" | |
1827 | echo "liba52 dlopened ${liba52bin-no}" | |
1828 | echo "libamr-nb support ${libamr_nb-no}" | |
1829 | echo "libamr-wb support ${libamr_wb-no}" | |
1830 | echo "libfaac enabled ${libfaac-no}" | |
1831 | echo "libfaad enabled ${libfaad-no}" | |
7e0871a7 | 1832 | echo "libfaad dlopened ${libfaadbin-no}" |
0db2ce77 MR |
1833 | echo "libgsm enabled ${libgsm-no}" |
1834 | echo "libmp3lame enabled ${libmp3lame-no}" | |
1835 | echo "libnut enabled ${libnut-no}" | |
1836 | echo "libogg enabled ${libogg-no}" | |
1837 | echo "libtheora enabled ${libtheora-no}" | |
1838 | echo "libvorbis enabled ${libvorbis-no}" | |
1839 | echo "x264 enabled ${libx264-no}" | |
1840 | echo "XviD enabled ${libxvid-no}" | |
1841 | echo "zlib enabled ${zlib-no}" | |
37970ebf | 1842 | if disabled gpl; then |
f25fc9b1 | 1843 | echo "License: LGPL" |
b2e3c528 | 1844 | else |
f25fc9b1 | 1845 | echo "License: GPL" |
b2e3c528 | 1846 | fi |
de6d9b64 | 1847 | |
29799f8b | 1848 | echo "Creating config.mak and config.h..." |
de6d9b64 | 1849 | |
29799f8b DB |
1850 | echo "# Automatically generated by configure - do not modify!" > config.mak |
1851 | echo "/* Automatically generated by configure - do not modify! */" > $TMPH | |
0fd12426 | 1852 | echo "#define FFMPEG_CONFIGURATION \"$FFMPEG_CONFIGURATION\"" >> $TMPH |
de6d9b64 | 1853 | |
2266e085 | 1854 | echo "PREFIX=$PREFIX" >> config.mak |
c75560ae | 1855 | echo "prefix=\$(DESTDIR)\$(PREFIX)" >> config.mak |
9a695e98 | 1856 | echo "libdir=\$(DESTDIR)$libdir" >> config.mak |
84c22efd | 1857 | echo "shlibdir=\$(DESTDIR)$shlibdir" >> config.mak |
1d67a1d4 | 1858 | echo "incdir=\$(DESTDIR)$incdir" >> config.mak |
9a695e98 DB |
1859 | echo "bindir=\$(DESTDIR)$bindir" >> config.mak |
1860 | echo "mandir=\$(DESTDIR)$mandir" >> config.mak | |
4a908fbc | 1861 | echo "MAKE=$make" >> config.mak |
980fc7b8 FB |
1862 | echo "CC=$cc" >> config.mak |
1863 | echo "AR=$ar" >> config.mak | |
be7109c1 | 1864 | echo "RANLIB=$ranlib" >> config.mak |
90be59ef | 1865 | if enabled dostrip; then |
f25fc9b1 | 1866 | echo "STRIP=$strip" >> config.mak |
65d1bea2 | 1867 | else |
f25fc9b1 | 1868 | echo "STRIP=echo ignoring strip" >> config.mak |
65d1bea2 | 1869 | fi |
75388c74 | 1870 | |
a9b3f630 | 1871 | echo "OPTFLAGS=$CFLAGS" >> config.mak |
408382a4 | 1872 | echo "VHOOKCFLAGS=$VHOOKCFLAGS">>config.mak |
0f3cb305 | 1873 | echo "LDFLAGS=$LDFLAGS" >> config.mak |
f39e56a8 | 1874 | echo "LDCONFIG=$LDCONFIG" >> config.mak |
c536cb09 | 1875 | echo "FFSERVERLDFLAGS=$FFSERVERLDFLAGS" >> config.mak |
e1707f52 | 1876 | echo "SHFLAGS=$SHFLAGS" >> config.mak |
408382a4 | 1877 | echo "VHOOKSHFLAGS=$VHOOKSHFLAGS" >> config.mak |
fbb9d104 | 1878 | echo "VHOOKLIBS=$VHOOKLIBS" >> config.mak |
80581e98 | 1879 | echo "LIBOBJFLAGS=$LIBOBJFLAGS" >> config.mak |
5af4e0cc | 1880 | echo "BUILD_STATIC=$static" >> config.mak |
eb94aca9 | 1881 | echo "BUILDSUF=$BUILDSUF" >> config.mak |
f3ec2d46 | 1882 | echo "LIBPREF=$LIBPREF" >> config.mak |
eb94aca9 | 1883 | echo "LIBSUF=\${BUILDSUF}$LIBSUF" >> config.mak |
5af4e0cc | 1884 | if enabled static; then |
320d060a | 1885 | echo "LIB=$LIB" >> config.mak |
1a44a8b6 AS |
1886 | else # Some Make complain if this variable does not exist. |
1887 | echo "LIB=" >> config.mak | |
320d060a | 1888 | fi |
f3ec2d46 | 1889 | echo "SLIBPREF=$SLIBPREF" >> config.mak |
eb94aca9 CY |
1890 | echo "SLIBSUF=\${BUILDSUF}$SLIBSUF" >> config.mak |
1891 | echo "EXESUF=\${BUILDSUF}$EXESUF" >> config.mak | |
4dc62701 | 1892 | |
90be59ef | 1893 | if enabled bigendian; then |
0f3cb305 FB |
1894 | echo "WORDS_BIGENDIAN=yes" >> config.mak |
1895 | echo "#define WORDS_BIGENDIAN 1" >> $TMPH | |
91d1f1a4 | 1896 | fi |
90be59ef | 1897 | if enabled mmx; then |
e82c5a8c | 1898 | echo "#define __CPU__ 586" >> $TMPH |
de6d9b64 | 1899 | fi |
44161118 | 1900 | |
90be59ef | 1901 | if enabled sdl; then |
6a1a892f FD |
1902 | echo "SDL_LIBS=`"${SDL_CONFIG}" --libs`" >> config.mak |
1903 | echo "SDL_CFLAGS=`"${SDL_CONFIG}" --cflags`" >> config.mak | |
a86b921c | 1904 | fi |
90be59ef | 1905 | if enabled texi2html; then |
146ea952 NB |
1906 | echo "BUILD_DOC=yes" >> config.mak |
1907 | fi | |
5a872801 | 1908 | |
790c9ca7 | 1909 | sws_version=`grep '#define LIBSWSCALE_VERSION ' "$source_path/libswscale/swscale.h" | sed 's/[^0-9\.]//g'` |
6d9a2421 | 1910 | pp_version=`grep '#define LIBPOSTPROC_VERSION ' "$source_path/libpostproc/postprocess.h" | sed 's/[^0-9\.]//g'` |
5a872801 LB |
1911 | lavc_version=`grep '#define LIBAVCODEC_VERSION ' "$source_path/libavcodec/avcodec.h" | sed 's/[^0-9\.]//g'` |
1912 | lavf_version=`grep '#define LIBAVFORMAT_VERSION ' "$source_path/libavformat/avformat.h" | sed 's/[^0-9\.]//g'` | |
1913 | lavu_version=`grep '#define LIBAVUTIL_VERSION ' "$source_path/libavutil/avutil.h" | sed 's/[^0-9\.]//g'` | |
1914 | ||
1915 | ||
1916 | ||
5af4e0cc | 1917 | if enabled shared; then |
0319c531 | 1918 | echo "BUILD_SHARED=yes" >> config.mak |
97006039 | 1919 | echo "PIC=-fPIC -DPIC" >> config.mak |
7e303556 DB |
1920 | echo "SPPMAJOR=${pp_version%%.*}" >> config.mak |
1921 | echo "SPPVERSION=$pp_version" >> config.mak | |
39503a27 | 1922 | echo "LAVCMAJOR=${lavc_version%%.*}" >> config.mak |
5a872801 | 1923 | echo "LAVCVERSION=$lavc_version" >> config.mak |
39503a27 | 1924 | echo "LAVFMAJOR=${lavf_version%%.*}" >> config.mak |
5a872801 | 1925 | echo "LAVFVERSION=$lavf_version" >> config.mak |
39503a27 | 1926 | echo "LAVUMAJOR=${lavu_version%%.*}" >> config.mak |
5a872801 | 1927 | echo "LAVUVERSION=$lavu_version" >> config.mak |
790c9ca7 LA |
1928 | echo "SWSMAJOR=${sws_version%%.*}" >> config.mak |
1929 | echo "SWSVERSION=$sws_version" >> config.mak | |
4bdd05e7 | 1930 | echo "SLIBNAME=${SLIBNAME}" >> config.mak |
f3b60109 DB |
1931 | echo "SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION}" >> config.mak |
1932 | echo "SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR}" >> config.mak | |
5cb854e1 | 1933 | echo "SLIB_EXTRA_CMD=${SLIB_EXTRA_CMD}" >> config.mak |
8fbec4f4 | 1934 | echo "SLIB_INSTALL_EXTRA_CMD=${SLIB_INSTALL_EXTRA_CMD}" >> config.mak |
0319c531 | 1935 | fi |
d7e27559 | 1936 | echo "LIB_INSTALL_EXTRA_CMD=${LIB_INSTALL_EXTRA_CMD}" >> config.mak |
ef0bc4c9 | 1937 | echo "EXTRALIBS=$extralibs" >> config.mak |
d2845d68 | 1938 | |
3d907e22 MR |
1939 | print_config ARCH_ $TMPH config.mak $ARCH_LIST |
1940 | print_config HAVE_ $TMPH config.mak $HAVE_LIST | |
1941 | print_config CONFIG_ $TMPH config.mak $CONFIG_LIST \ | |
1942 | $DECODER_LIST \ | |
1943 | $ENCODER_LIST \ | |
1944 | $PARSER_LIST \ | |
1945 | $BSF_LIST \ | |
1946 | $DEMUXER_LIST \ | |
1947 | $MUXER_LIST \ | |
1948 | $PROTOCOL_LIST \ | |
8ac17293 | 1949 | |
ced75d92 | 1950 | if test "$targetos" = darwin; then |
90cee0c3 | 1951 | echo "#define CONFIG_DARWIN 1" >> $TMPH |
90cee0c3 MN |
1952 | fi |
1953 | ||
c13e1abd FH |
1954 | echo "#define restrict $_restrict" >> $TMPH |
1955 | ||
bd2216e4 | 1956 | if enabled small; then |
bb801c97 MN |
1957 | echo "#define always_inline" >> $TMPH |
1958 | fi | |
1959 | ||
997baf01 MR |
1960 | echo "SRC_PATH=\"$source_path\"" >> config.mak |
1961 | echo "SRC_PATH_BARE=$source_path" >> config.mak | |
1962 | echo "BUILD_ROOT=\"$PWD\"" >> config.mak | |
0f3cb305 | 1963 | |
8156056e | 1964 | # Apparently it's not possible to portably echo a backslash. |
90be59ef | 1965 | if enabled asmalign_pot; then |
8156056e | 1966 | printf '#define ASMALIGN(ZEROBITS) ".align " #ZEROBITS "\\n\\t"\n' >> $TMPH |
4454dc1b | 1967 | else |
8156056e | 1968 | printf '#define ASMALIGN(ZEROBITS) ".align 1<<" #ZEROBITS "\\n\\t"\n' >> $TMPH |
4454dc1b JD |
1969 | fi |
1970 | ||
bc634f6f | 1971 | |
9cb2cf10 | 1972 | # Do not overwrite config.h if unchanged to avoid superfluous rebuilds. |
c683a5d1 | 1973 | if ! cmp -s $TMPH config.h; then |
9cb2cf10 DB |
1974 | mv -f $TMPH config.h |
1975 | else | |
1976 | echo "config.h is unchanged" | |
1977 | fi | |
3d204385 | 1978 | |
f3ec2d46 | 1979 | rm -f $TMPO $TMPC $TMPE $TMPS $TMPH |
def4272a | 1980 | |
165af439 | 1981 | # build tree in object directory if source path is different from current one |
90be59ef | 1982 | if enabled source_path_used; then |
165af439 MR |
1983 | DIRS="\ |
1984 | doc \ | |
1985 | libavformat \ | |
1986 | libavcodec \ | |
1987 | libavcodec/alpha \ | |
1988 | libavcodec/armv4l \ | |
1989 | libavcodec/bfin \ | |
1990 | libavcodec/i386 \ | |
1991 | libavcodec/sparc \ | |
1992 | libavcodec/mlib \ | |
1993 | libavcodec/ppc \ | |
165af439 MR |
1994 | libpostproc \ |
1995 | libavutil \ | |
1996 | libswscale \ | |
1997 | tests \ | |
c07ed8c8 | 1998 | tools \ |
165af439 MR |
1999 | vhook \ |
2000 | " | |
2001 | FILES="\ | |
2002 | Makefile \ | |
2003 | common.mak \ | |
2004 | libavformat/Makefile \ | |
2005 | libavcodec/Makefile \ | |
2006 | libpostproc/Makefile \ | |
2007 | libavutil/Makefile \ | |
2008 | libswscale/Makefile \ | |
165af439 MR |
2009 | doc/texi2pod.pl \ |
2010 | " | |
2011 | for dir in $DIRS ; do | |
2012 | mkdir -p $dir | |
2013 | done | |
2014 | for f in $FILES ; do | |
2015 | ln -sf "$source_path/$f" $f | |
2016 | done | |
2017 | fi | |
def4272a | 2018 | |
def4272a | 2019 | |
d0674868 | 2020 | # build pkg-config files |
77aee36c | 2021 | # FIXME: libdir and includedir are hardcoded and may differ from the real path. |
def4272a | 2022 | |
d0674868 DB |
2023 | pkgconfig_generate(){ |
2024 | name=$1 | |
2025 | comment=$2 | |
2026 | version=$3 | |
2027 | libs=$4 | |
2028 | requires=$5 | |
2029 | include=$6 | |
2030 | cat <<EOF >$name.pc | |
2266e085 | 2031 | prefix=$PREFIX |
a94e666c | 2032 | exec_prefix=\${prefix} |
def4272a | 2033 | libdir=\${exec_prefix}/lib |
a94e666c | 2034 | includedir=\${prefix}/include |
def4272a | 2035 | |
d0674868 DB |
2036 | Name: $name |
2037 | Description: $comment | |
2038 | Version: $version | |
2039 | Requires: $requires | |
def4272a | 2040 | Conflicts: |
d0674868 DB |
2041 | Libs: -L\${libdir} $libs |
2042 | Cflags: -I\${includedir} -I\${includedir}/$include | |
def4272a | 2043 | EOF |
d0674868 | 2044 | } |
def4272a | 2045 | |
d0674868 DB |
2046 | pkgconfig_generate_uninstalled(){ |
2047 | name=$1 | |
9c476fd6 | 2048 | shortname=${name#lib} |
d0674868 DB |
2049 | comment=$2 |
2050 | version=$3 | |
2051 | libs=$4 | |
2052 | requires=$5 | |
2053 | cat <<EOF >$name-uninstalled.pc | |
def4272a AJ |
2054 | prefix= |
2055 | exec_prefix= | |
d0674868 DB |
2056 | libdir=\${pcfiledir}/$name |
2057 | includedir=\${pcfiledir}/$name | |
def4272a | 2058 | |
d0674868 DB |
2059 | Name: $name |
2060 | Description: $comment | |
2061 | Version: $version | |
2062 | Requires: $requires | |
def4272a | 2063 | Conflicts: |
d0674868 | 2064 | Libs: \${libdir}/${LIBPREF}${shortname}${LIBSUF} $libs |
def4272a AJ |
2065 | Cflags: -I\${includedir} |
2066 | EOF | |
d0674868 | 2067 | } |
def4272a | 2068 | |
9d824ad1 | 2069 | pkgconfig_generate libavutil "FFmpeg utility library" "$lavu_version" -lavutil "" ffmpeg |
d0674868 | 2070 | pkgconfig_generate_uninstalled libavutil "FFmpeg utility library" "$lavu_version" |
def4272a | 2071 | |
d0674868 DB |
2072 | pkgconfig_generate libavcodec "FFmpeg codec library" "$lavc_version" "-lavcodec $extralibs" "$pkg_requires libavutil = $lavu_version" ffmpeg |
2073 | pkgconfig_generate_uninstalled libavcodec "FFmpeg codec library" "$lavc_version" "$extralibs" "$pkg_requires libavutil = $lavu_version" | |
def4272a | 2074 | |
d0674868 DB |
2075 | pkgconfig_generate libavformat "FFmpeg container format library" "$lavf_version" "-lavformat $extralibs" "$pkg_requires libavcodec = $lavc_version" ffmpeg |
2076 | pkgconfig_generate_uninstalled libavformat "FFmpeg container format library" "$lavf_version" "$extralibs" "$pkg_requires libavcodec = $lavc_version" | |
def4272a | 2077 | |
90be59ef | 2078 | if enabled pp; then |
2e3bcd38 DB |
2079 | pkgconfig_generate libpostproc "FFmpeg post processing library" "$pp_version" -lpostproc "" postproc |
2080 | pkgconfig_generate_uninstalled libpostproc "FFmpeg post processing library" "$pp_version" | |
2081 | fi | |
790c9ca7 | 2082 | |
c839db53 | 2083 | if enabled swscaler; then |
3d3361e5 | 2084 | pkgconfig_generate libswscale "FFmpeg image rescaling library" "$sws_version" -lswscale "libavutil = $lavu_version" ffmpeg |
20c516c6 | 2085 | pkgconfig_generate_uninstalled libswscale "FFmpeg image rescaling library" "$sws_version" "" "libavutil = $lavu_version" |
6c0d0413 | 2086 | else |
3d3361e5 | 2087 | pkgconfig_generate libswscale "FFmpeg image rescaling library" "$sws_version" "" "$pkg_requires libavcodec = $lavc_version" ffmpeg |
d0674868 | 2088 | pkgconfig_generate_uninstalled libswscale "FFmpeg image rescaling library" "$sws_version" "" "$pkg_requires libavcodec = $lavc_version" |
c505dd31 MR |
2089 | apply libswscale.pc sed s/^Libs:.*$/Libs:/ |
2090 | apply libswscale-uninstalled.pc sed s/^Libs:.*$/Libs:/ | |
6c0d0413 | 2091 | fi |