Commit | Line | Data |
---|---|---|
aeb29222 | 1 | #!/bin/sh |
0f3cb305 | 2 | # |
f57620d5 MR |
3 | # FFmpeg configure script |
4 | # | |
5 | # Copyright (c) 2000, 2001, 2002 Fabrice Bellard | |
6 | # Copyright (c) 2005-2006 Diego Biurrun | |
7 | # Copyright (c) 2005-2006 Mans Rullgard | |
0f3cb305 | 8 | # |
cf9d24ad | 9 | |
cde2d79a | 10 | # make sure we are running under a compatible shell |
c21d6325 MR |
11 | # try to make this part work with most shells |
12 | ||
13 | try_exec(){ | |
0dbe81bb | 14 | echo "Trying shell $1" |
c21d6325 MR |
15 | type "$1" >/dev/null 2>&1 && exec "$@" |
16 | } | |
17 | ||
5237ce67 | 18 | unset foo |
0dbe81bb MR |
19 | (: ${foo%%bar}) 2>/dev/null |
20 | E1="$?" | |
21 | ||
22 | (: ${foo?}) 2>/dev/null | |
23 | E2="$?" | |
24 | ||
25 | if test "$E1" != 0 || test "$E2" = 0; then | |
26 | echo "Broken shell detected. Trying alternatives." | |
c21d6325 MR |
27 | export FF_CONF_EXEC |
28 | if test "0$FF_CONF_EXEC" -lt 1; then | |
29 | FF_CONF_EXEC=1 | |
30 | try_exec bash "$0" "$@" | |
31 | fi | |
32 | if test "0$FF_CONF_EXEC" -lt 2; then | |
33 | FF_CONF_EXEC=2 | |
34 | try_exec ksh "$0" "$@" | |
35 | fi | |
36 | if test "0$FF_CONF_EXEC" -lt 3; then | |
37 | FF_CONF_EXEC=3 | |
38 | try_exec /usr/xpg4/bin/sh "$0" "$@" | |
cde2d79a MR |
39 | fi |
40 | echo "No compatible shell script interpreter found." | |
fc53da20 | 41 | echo "This configure script requires a POSIX-compatible shell" |
c21d6325 | 42 | echo "such as bash or ksh." |
505dfb09 DB |
43 | echo "THIS IS NOT A BUG IN FFMPEG, DO NOT REPORT IT AS SUCH." |
44 | echo "Instead, install a working POSIX-compatible shell." | |
45 | echo "Disabling this configure test will create a broken FFmpeg." | |
c21d6325 MR |
46 | if test "$BASH_VERSION" = '2.04.0(1)-release'; then |
47 | echo "This bash version ($BASH_VERSION) is broken on your platform." | |
48 | echo "Upgrade to a later version if available." | |
49 | fi | |
cde2d79a MR |
50 | exit 1 |
51 | fi | |
52 | ||
74c53c2d MR |
53 | show_help(){ |
54 | echo "Usage: configure [options]" | |
55 | echo "Options: [defaults in brackets after descriptions]" | |
56 | echo | |
57 | echo "Standard options:" | |
58 | echo " --help print this message" | |
2ba042a7 | 59 | echo " --log[=FILE|yes|no] log tests and output to FILE [config.err]" |
2266e085 | 60 | echo " --prefix=PREFIX install in PREFIX [$PREFIX]" |
74c53c2d | 61 | echo " --libdir=DIR install libs in DIR [PREFIX/lib]" |
84c22efd | 62 | echo " --shlibdir=DIR install shared libs in DIR [PREFIX/lib]" |
74c53c2d | 63 | echo " --incdir=DIR install includes in DIR [PREFIX/include/ffmpeg]" |
4ca5ece5 | 64 | echo " --mandir=DIR install man page in DIR [PREFIX/share/man]" |
74c53c2d MR |
65 | echo " --enable-static build static libraries [default=yes]" |
66 | echo " --disable-static do not build static libraries [default=no]" | |
67 | echo " --enable-shared build shared libraries [default=no]" | |
68 | echo " --disable-shared do not build shared libraries [default=yes]" | |
0a622b98 MR |
69 | echo " --enable-gpl allow use of GPL code, the resulting libav*" |
70 | echo " and ffmpeg will be under GPL [default=no]" | |
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]" | |
e2745046 MR |
80 | echo " --enable-liba52 enable GPLed liba52 support [default=no]" |
81 | echo " --enable-liba52bin open liba52.so.0 at runtime [default=no]" | |
8ac17293 | 82 | echo " --enable-avisynth allow reading AVISynth script files [default=no]" |
f5a756ef DB |
83 | echo " --enable-libamr-nb enable libamr-nb floating point audio codec" |
84 | echo " --enable-libamr-wb enable libamr-wb floating point audio codec" | |
f7b8bffe RP |
85 | echo " --enable-libdc1394 enable IIDC-1394 grabbing using libdc1394" |
86 | echo " and libraw1394 [default=no]" | |
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" | |
74c53c2d | 123 | echo " --disable-network disable network support [default=no]" |
0c7bb0e5 | 124 | echo " --disable-ipv6 disable ipv6 support [default=no]" |
74c53c2d | 125 | echo " --disable-zlib disable zlib [default=no]" |
74c53c2d | 126 | echo " --disable-vhook disable video hooking support" |
74c53c2d | 127 | echo " --disable-debug disable debugging symbols" |
74c53c2d MR |
128 | echo " --disable-mpegaudio-hp faster (but less accurate)" |
129 | echo " MPEG audio decoding [default=no]" | |
cde9e780 | 130 | echo " --enable-gray enable full grayscale support (slower color)" |
786b30af | 131 | echo " --disable-ffmpeg disable ffmpeg build" |
74c53c2d MR |
132 | echo " --disable-ffserver disable ffserver build" |
133 | echo " --disable-ffplay disable ffplay build" | |
134 | echo " --enable-small optimize for size instead of speed" | |
135 | echo " --enable-memalign-hack emulate memalign, interferes with memory debuggers" | |
74c53c2d MR |
136 | echo " --disable-encoder=NAME disables encoder NAME" |
137 | echo " --enable-encoder=NAME enables encoder NAME" | |
138 | echo " --disable-decoder=NAME disables decoder NAME" | |
139 | echo " --enable-decoder=NAME enables decoder NAME" | |
140 | echo " --disable-encoders disables all encoders" | |
141 | echo " --disable-decoders disables all decoders" | |
ff70e601 MR |
142 | echo " --disable-muxer=NAME disables muxer NAME" |
143 | echo " --enable-muxer=NAME enables muxer NAME" | |
74c53c2d | 144 | echo " --disable-muxers disables all muxers" |
ff70e601 MR |
145 | echo " --disable-demuxer=NAME disables demuxer NAME" |
146 | echo " --enable-demuxer=NAME enables demuxer NAME" | |
74c53c2d | 147 | echo " --disable-demuxers disables all demuxers" |
af9e7d18 MR |
148 | echo " --enable-parser=NAME enables parser NAME" |
149 | echo " --disable-parser=NAME disables parser NAME" | |
150 | echo " --disable-parsers disables all parsers" | |
cd61e407 JM |
151 | echo " --enable-bsf=NAME enables bitstream filter NAME" |
152 | echo " --disable-bsf=NAME disables bitstream filter NAME" | |
153 | echo " --disable-bsfs disables all bitstream filters" | |
c08fb000 AB |
154 | echo " --enable-protocol=NAME enables protocol NAME" |
155 | echo " --disable-protocol=NAME disables protocol NAME" | |
156 | echo " --disable-protocols disables all protocols" | |
794f8e97 PI |
157 | echo " --list-decoders show all available decoders" |
158 | echo " --list-encoders show all available encoders" | |
159 | echo " --list-muxers show all available muxers" | |
160 | echo " --list-demuxers show all available demuxers" | |
161 | echo " --list-parsers show all available parsers" | |
162 | echo " --list-protocols show all available protocols" | |
163 | echo " --list-bsfs show all available bitstream filters" | |
0a622b98 MR |
164 | echo |
165 | echo "Developer options (useful when working on FFmpeg itself):" | |
166 | echo " --enable-gprof enable profiling with gprof [$gprof]" | |
167 | echo " --disable-opts disable compiler optimizations" | |
168 | echo " --enable-extra-warnings enable more compiler warnings" | |
169 | echo " --disable-strip disable stripping of executables and shared libraries" | |
74c53c2d MR |
170 | echo "" |
171 | echo "NOTE: Object files are built at the place where configure is launched." | |
172 | exit 1 | |
173 | } | |
cf9d24ad | 174 | |
57bd82d4 MR |
175 | log(){ |
176 | echo "$@" >>$logfile | |
177 | } | |
178 | ||
720c69da | 179 | log_file(){ |
c8e9f801 MR |
180 | log BEGIN $1 |
181 | cat -n $1 >>$logfile | |
182 | log END $1 | |
183 | } | |
184 | ||
2ba042a7 | 185 | echolog(){ |
c8e9f801 | 186 | log "$@" |
57bd82d4 | 187 | echo "$@" |
2ba042a7 MR |
188 | } |
189 | ||
190 | die(){ | |
191 | echolog "$@" | |
192 | cat <<EOF | |
193 | If you think configure made a mistake, make sure you are using the latest | |
194 | version from SVN. If the latest version fails, report the problem to the | |
195 | ffmpeg-devel@mplayerhq.hu mailing list or IRC #ffmpeg on irc.freenode.net. | |
196 | EOF | |
720c69da | 197 | if enabled logging; then |
2ba042a7 MR |
198 | cat <<EOF |
199 | Include the log file "$logfile" produced by configure as this will help | |
200 | solving the problem. | |
201 | EOF | |
202 | else | |
203 | cat <<EOF | |
204 | Rerun configure with logging enabled (do not use --log=no), and include the | |
205 | log this produces with your report. | |
206 | EOF | |
207 | fi | |
57bd82d4 MR |
208 | rm -f $TMPC $TMPO $TMPE $TMPS $TMPH |
209 | exit 1 | |
210 | } | |
211 | ||
904e48f1 | 212 | # "tr '[a-z]' '[A-Z]'" is a workaround for Solaris tr not grokking "tr a-z A-Z" |
44161118 MR |
213 | toupper(){ |
214 | echo "$@" | tr '[a-z]' '[A-Z]' | |
215 | } | |
216 | ||
4a5444db MR |
217 | tolower(){ |
218 | echo "$@" | tr '[A-Z]' '[a-z]' | |
219 | } | |
220 | ||
a8d04fba MR |
221 | set_all(){ |
222 | value=$1 | |
223 | shift | |
224 | for var in $*; do | |
225 | eval $var=$value | |
226 | done | |
227 | } | |
228 | ||
799c9e9b MR |
229 | pushvar(){ |
230 | for var in $*; do | |
231 | eval level=\${${var}_level:=0} | |
232 | eval ${var}_${level}="\$$var" | |
233 | eval ${var}_level=$(($level+1)) | |
234 | done | |
235 | } | |
236 | ||
237 | popvar(){ | |
238 | for var in $*; do | |
239 | eval level=\${${var}_level:-0} | |
240 | test $level = 0 && continue | |
241 | eval level=$(($level-1)) | |
242 | eval $var="\${${var}_${level}}" | |
243 | eval ${var}_level=$level | |
244 | eval unset ${var}_${level} | |
245 | done | |
246 | } | |
247 | ||
a8d04fba MR |
248 | enable(){ |
249 | set_all yes $* | |
250 | } | |
251 | ||
252 | disable(){ | |
253 | set_all no $* | |
254 | } | |
255 | ||
57bd82d4 | 256 | enabled(){ |
44161118 MR |
257 | eval test "x\$$1" = "xyes" |
258 | } | |
259 | ||
37970ebf RP |
260 | disabled(){ |
261 | eval test "x\$$1" = "xno" | |
262 | } | |
263 | ||
44161118 MR |
264 | enabled_all(){ |
265 | for opt; do | |
266 | enabled $opt || return 1 | |
267 | done | |
268 | } | |
269 | ||
85bca2c5 DB |
270 | disabled_all(){ |
271 | for opt; do | |
272 | disabled $opt || return 1 | |
273 | done | |
274 | } | |
275 | ||
44161118 MR |
276 | enabled_any(){ |
277 | for opt; do | |
278 | enabled $opt && return 0 | |
279 | done | |
280 | } | |
281 | ||
85bca2c5 DB |
282 | disabled_any(){ |
283 | for opt; do | |
284 | disabled $opt && return 0 | |
285 | done | |
286 | } | |
287 | ||
4a0d6686 AJ |
288 | is_in(){ |
289 | value=$1 | |
290 | shift | |
291 | for var in $*; do | |
292 | [ $var = $value ] && return 0 | |
293 | done | |
294 | return 1 | |
295 | } | |
296 | ||
30fd06be MR |
297 | check_deps(){ |
298 | for cfg; do | |
799c9e9b MR |
299 | enabled ${cfg}_checking && die "Circular dependency for $cfg." |
300 | disabled ${cfg}_checking && continue | |
301 | enable ${cfg}_checking | |
302 | ||
30fd06be MR |
303 | eval dep_all="\$${cfg}_deps" |
304 | eval dep_any="\$${cfg}_deps_any" | |
799c9e9b MR |
305 | |
306 | pushvar cfg dep_all dep_any | |
307 | check_deps $dep_all $dep_any | |
308 | popvar cfg dep_all dep_any | |
309 | ||
30fd06be MR |
310 | enabled_all $dep_all || disable $cfg |
311 | enabled_any $dep_any || disable $cfg | |
799c9e9b | 312 | |
4ec45764 RP |
313 | if enabled $cfg; then |
314 | eval dep_extralibs="\$${cfg}_extralibs" | |
315 | test -n "$dep_extralibs" && add_extralibs $dep_extralibs | |
316 | fi | |
317 | ||
799c9e9b | 318 | disable ${cfg}_checking |
30fd06be MR |
319 | done |
320 | } | |
321 | ||
44161118 MR |
322 | print_config(){ |
323 | pfx=$1 | |
324 | header=$2 | |
325 | makefile=$3 | |
326 | shift 3 | |
327 | for cfg; do | |
3d907e22 | 328 | ucname="`toupper $cfg`" |
44161118 | 329 | if enabled $cfg; then |
3d907e22 MR |
330 | echo "#define ${pfx}${ucname} 1" >> $header |
331 | echo "#define ENABLE_${ucname} 1" >> $header | |
332 | echo "${pfx}${ucname}=yes" >> $makefile | |
333 | else | |
334 | echo "#define ENABLE_${ucname} 0" >> $header | |
44161118 MR |
335 | fi |
336 | done | |
57bd82d4 MR |
337 | } |
338 | ||
339 | flags_saved(){ | |
340 | (: ${SAVE_CFLAGS?}) 2>/dev/null | |
341 | } | |
342 | ||
dcd479c0 | 343 | save_flags(){ |
57bd82d4 | 344 | flags_saved && return |
dcd479c0 MR |
345 | SAVE_CFLAGS="$CFLAGS" |
346 | SAVE_LDFLAGS="$LDFLAGS" | |
347 | SAVE_extralibs="$extralibs" | |
348 | } | |
349 | ||
350 | restore_flags(){ | |
f5d28d10 | 351 | flags_saved || return |
dcd479c0 MR |
352 | CFLAGS="$SAVE_CFLAGS" |
353 | LDFLAGS="$SAVE_LDFLAGS" | |
354 | extralibs="$SAVE_extralibs" | |
355 | unset SAVE_CFLAGS | |
356 | unset SAVE_LDFLAGS | |
357 | unset SAVE_extralibs | |
358 | } | |
359 | ||
360 | temp_cflags(){ | |
361 | save_flags | |
362 | CFLAGS="$CFLAGS $*" | |
363 | } | |
364 | ||
365 | temp_ldflags(){ | |
366 | save_flags | |
367 | LDFLAGS="$LDFLAGS $*" | |
368 | } | |
369 | ||
370 | temp_extralibs(){ | |
371 | save_flags | |
372 | extralibs="$extralibs $*" | |
373 | } | |
374 | ||
57bd82d4 MR |
375 | append(){ |
376 | var=$1 | |
377 | shift | |
378 | flags_saved && eval "SAVE_$var=\"\$SAVE_$var $*\"" | |
379 | eval "$var=\"\$$var $*\"" | |
380 | } | |
381 | ||
382 | add_cflags(){ | |
383 | append CFLAGS "$@" | |
384 | } | |
385 | ||
386 | add_ldflags(){ | |
387 | append LDFLAGS "$@" | |
388 | } | |
389 | ||
390 | add_extralibs(){ | |
391 | append extralibs "$@" | |
392 | } | |
393 | ||
b0cfb663 | 394 | check_cmd(){ |
b3cb5d51 | 395 | log "$@" |
9b4f605c | 396 | "$@" >>$logfile 2>&1 |
b0cfb663 MR |
397 | } |
398 | ||
dcd479c0 | 399 | check_cc(){ |
57bd82d4 MR |
400 | log check_cc "$@" |
401 | cat >$TMPC | |
720c69da | 402 | log_file $TMPC |
b0cfb663 | 403 | check_cmd $cc $CFLAGS "$@" -c -o $TMPO $TMPC |
57bd82d4 MR |
404 | } |
405 | ||
406 | check_cpp(){ | |
407 | log check_cpp "$@" | |
dcd479c0 | 408 | cat >$TMPC |
720c69da | 409 | log_file $TMPC |
b0cfb663 | 410 | check_cmd $cc $CFLAGS "$@" -E -o $TMPO $TMPC |
dcd479c0 MR |
411 | } |
412 | ||
413 | check_ld(){ | |
57bd82d4 | 414 | log check_ld "$@" |
0607887f | 415 | check_cc || return |
3155a644 MR |
416 | flags='' |
417 | libs='' | |
418 | for f; do | |
419 | test "${f}" = "${f#-l}" && flags="$flags $f" || libs="$libs $f" | |
420 | done | |
421 | check_cmd $cc $LDFLAGS $flags -o $TMPE $TMPO $extralibs $libs | |
dcd479c0 MR |
422 | } |
423 | ||
424 | check_cflags(){ | |
57bd82d4 MR |
425 | log check_cflags "$@" |
426 | check_cc "$@" <<EOF && add_cflags "$@" | |
dcd479c0 MR |
427 | int x; |
428 | EOF | |
429 | } | |
430 | ||
431 | check_ldflags(){ | |
57bd82d4 MR |
432 | log check_ldflags "$@" |
433 | check_ld "$@" <<EOF && add_ldflags "$@" | |
434 | int main(){ | |
435 | return 0; | |
436 | } | |
dcd479c0 MR |
437 | EOF |
438 | } | |
439 | ||
440 | check_header(){ | |
57bd82d4 | 441 | log check_header "$@" |
dcd479c0 MR |
442 | header=$1 |
443 | shift | |
d8bc5f06 MR |
444 | var=`echo $header | sed 's/[^A-Za-z0-9_]/_/g'` |
445 | disable $var | |
446 | check_cpp "$@" <<EOF && enable $var | |
dcd479c0 MR |
447 | #include <$header> |
448 | int x; | |
449 | EOF | |
450 | } | |
451 | ||
452 | check_func(){ | |
57bd82d4 | 453 | log check_func "$@" |
dcd479c0 MR |
454 | func=$1 |
455 | shift | |
d8bc5f06 MR |
456 | disable $func |
457 | check_ld "$@" <<EOF && enable $func | |
dcd479c0 MR |
458 | extern int $func(); |
459 | int main(){ | |
460 | $func(); | |
461 | } | |
462 | EOF | |
463 | } | |
464 | ||
f8d7b072 MR |
465 | check_func2(){ |
466 | log check_func2 "$@" | |
467 | headers=$1 | |
468 | func=$2 | |
469 | shift 2 | |
470 | disable $func | |
471 | incs="" | |
472 | for hdr in $headers; do | |
473 | incs="$incs | |
474 | #include <$hdr>" | |
475 | done | |
476 | check_ld "$@" <<EOF && enable $func | |
477 | $incs | |
478 | int main(){ | |
479 | (void) $func; | |
480 | return 0; | |
481 | } | |
482 | EOF | |
483 | } | |
484 | ||
57bd82d4 MR |
485 | check_lib(){ |
486 | log check_lib "$@" | |
487 | header="$1" | |
488 | func="$2" | |
489 | shift 2 | |
fcfcde17 MR |
490 | temp_extralibs "$@" |
491 | check_header $header && check_func $func && add_extralibs "$@" | |
492 | err=$? | |
493 | restore_flags | |
494 | return $err | |
57bd82d4 MR |
495 | } |
496 | ||
f8d7b072 MR |
497 | check_lib2(){ |
498 | log check_lib2 "$@" | |
499 | headers="$1" | |
500 | func="$2" | |
501 | shift 2 | |
502 | temp_extralibs "$@" | |
503 | check_func2 "$headers" $func && add_extralibs "$@" | |
504 | err=$? | |
505 | restore_flags | |
506 | return $err | |
507 | } | |
508 | ||
dcd479c0 | 509 | check_exec(){ |
90be59ef | 510 | check_ld "$@" && { enabled cross_compile || $TMPE >>$logfile 2>&1; } |
57bd82d4 MR |
511 | } |
512 | ||
7dfef245 MR |
513 | check_exec_crash(){ |
514 | code=`cat` | |
515 | ||
516 | # exit() is not async signal safe. _Exit (C99) and _exit (POSIX) | |
517 | # are safe but may not be available everywhere. Thus we use | |
518 | # raise(SIGTERM) instead. The check is run in a subshell so we | |
519 | # can redirect the "Terminated" message from the shell. SIGBUS | |
520 | # is not defined by standard C so it is used conditionally. | |
521 | ||
522 | (check_exec "$@") >>$logfile 2>&1 <<EOF | |
523 | #include <signal.h> | |
524 | static void sighandler(int sig){ | |
525 | raise(SIGTERM); | |
526 | } | |
527 | int main(){ | |
528 | signal(SIGILL, sighandler); | |
529 | signal(SIGFPE, sighandler); | |
530 | signal(SIGSEGV, sighandler); | |
531 | #ifdef SIGBUS | |
532 | signal(SIGBUS, sighandler); | |
533 | #endif | |
534 | { $code } | |
535 | } | |
536 | EOF | |
537 | } | |
538 | ||
57bd82d4 MR |
539 | require(){ |
540 | name="$1" | |
541 | header="$2" | |
542 | func="$3" | |
543 | shift 3 | |
544 | check_lib $header $func "$@" || die "ERROR: $name not found" | |
dcd479c0 MR |
545 | } |
546 | ||
f8d7b072 MR |
547 | require2(){ |
548 | name="$1" | |
549 | headers="$2" | |
550 | func="$3" | |
551 | shift 3 | |
552 | check_lib2 "$headers" $func "$@" || die "ERROR: $name not found" | |
553 | } | |
554 | ||
eea50282 MR |
555 | check_foo_config(){ |
556 | cfg=$1 | |
557 | pkg=$2 | |
558 | header=$3 | |
559 | func=$4 | |
560 | shift 4 | |
561 | disable $cfg | |
562 | check_cmd ${pkg}-config --version | |
563 | err=$? | |
564 | if test "$err" = 0; then | |
565 | temp_cflags `${pkg}-config --cflags` | |
566 | temp_extralibs `${pkg}-config --libs` | |
567 | check_lib "$@" $header $func && enable $cfg | |
568 | fi | |
569 | return $err | |
570 | } | |
571 | ||
c505dd31 MR |
572 | apply(){ |
573 | file=$1 | |
574 | shift | |
575 | "$@" < "$file" > "$file.tmp" && mv "$file.tmp" "$file" || rm "$file.tmp" | |
576 | } | |
577 | ||
4a0d6686 AJ |
578 | COMPONENT_LIST=" |
579 | bsfs | |
580 | decoders | |
581 | demuxers | |
582 | encoders | |
583 | muxers | |
584 | parsers | |
585 | protocols | |
586 | " | |
587 | ||
588 | CONFIG_LIST=" | |
589 | $COMPONENT_LIST | |
c88f5d72 MR |
590 | avisynth |
591 | beos_netserver | |
c88f5d72 MR |
592 | ffmpeg |
593 | ffplay | |
594 | ffserver | |
595 | gpl | |
ecfc4f44 | 596 | gprof |
d8d0d0b2 | 597 | gray |
c88f5d72 | 598 | ipv6 |
7bc5f2a8 | 599 | liba52 |
f8904fd9 | 600 | liba52bin |
f5a756ef DB |
601 | libamr |
602 | libamr_nb | |
603 | libamr_wb | |
f7b8bffe | 604 | libdc1394 |
2eed5a46 DB |
605 | libfaac |
606 | libfaad | |
607 | libfaadbin | |
c88f5d72 | 608 | libgsm |
6ebe07fb | 609 | libmp3lame |
c88f5d72 MR |
610 | libnut |
611 | libogg | |
150d2772 | 612 | libtheora |
c88f5d72 | 613 | libvorbis |
1cc60c47 DB |
614 | libx264 |
615 | libxvid | |
c88f5d72 | 616 | memalign_hack |
c88f5d72 MR |
617 | mpegaudio_hp |
618 | network | |
2b4c3615 | 619 | powerpc_perf |
c88f5d72 | 620 | pp |
bd2216e4 | 621 | small |
c88f5d72 MR |
622 | swscaler |
623 | vhook | |
56a059ac | 624 | x11grab |
c88f5d72 | 625 | zlib |
4a0d6686 | 626 | " |
c88f5d72 | 627 | |
8eee7025 DB |
628 | THREADS_LIST=' |
629 | beosthreads | |
8eee7025 DB |
630 | pthreads |
631 | w32threads | |
632 | ' | |
633 | ||
3f5b56e5 MR |
634 | ARCH_LIST=' |
635 | alpha | |
636 | armv4l | |
637 | bfin | |
638 | ia64 | |
639 | m68k | |
640 | mips | |
641 | parisc | |
642 | powerpc | |
643 | s390 | |
644 | sh4 | |
645 | sparc | |
646 | sparc64 | |
647 | x86 | |
648 | x86_32 | |
649 | x86_64 | |
650 | ' | |
651 | ||
652 | ARCH_EXT_LIST=' | |
1ac9331a | 653 | altivec |
1ac9331a | 654 | armv5te |
edab3048 | 655 | armv6 |
3f5b56e5 MR |
656 | iwmmxt |
657 | mmi | |
658 | mmx | |
9eeed841 | 659 | ssse3 |
3f5b56e5 MR |
660 | ' |
661 | ||
662 | HAVE_LIST=" | |
663 | $ARCH_EXT_LIST | |
664 | $THREADS_LIST | |
665 | altivec_h | |
c9fdab0d | 666 | arpa_inet_h |
c88f5d72 | 667 | byteswap_h |
ecf97f22 | 668 | closesocket |
1ac9331a | 669 | cmov |
e16e49ac | 670 | conio_h |
c88f5d72 | 671 | dcbzl |
f8aa696f DB |
672 | dev_bktr_ioctl_bt848_h |
673 | dev_bktr_ioctl_meteor_h | |
674 | dev_ic_bt8xx_h | |
675 | dev_video_meteor_ioctl_meteor_h | |
676 | dev_video_bktr_ioctl_bt848_h | |
18b67ae5 | 677 | dlfcn_h |
c88f5d72 | 678 | dlopen |
245626d0 DB |
679 | ebp_available |
680 | ebx_available | |
c2a29455 | 681 | fast_64bit |
7073e9fc | 682 | fast_cmov |
7b829d2a | 683 | fast_unaligned |
9d99cc5a | 684 | fork |
c88f5d72 | 685 | freetype2 |
da9e86f8 | 686 | gethrtime |
4e68cb8a | 687 | GetProcessTimes |
66be5b45 | 688 | getrusage |
c88f5d72 | 689 | imlib2 |
2e1913b1 | 690 | inet_aton |
c88f5d72 | 691 | lrintf |
f8aa696f DB |
692 | machine_ioctl_bt848_h |
693 | machine_ioctl_meteor_h | |
c88f5d72 MR |
694 | malloc_h |
695 | memalign | |
6ffa87d3 | 696 | mkstemp |
c88f5d72 | 697 | mlib |
9cafbd6c | 698 | ppc64 |
c88f5d72 MR |
699 | sdl |
700 | sdl_video_size | |
deb29777 | 701 | soundcard_h |
b0c858d8 | 702 | sys_poll_h |
deb29777 | 703 | sys_soundcard_h |
e16e49ac | 704 | termios_h |
b265431e | 705 | threads |
6ff3f3e7 | 706 | winsock2_h |
0cb78cef | 707 | " |
44161118 | 708 | |
520cc7f1 | 709 | CMDLINE_SELECT=" |
3f5b56e5 | 710 | $ARCH_EXT_LIST |
520cc7f1 | 711 | $CONFIG_LIST |
8eee7025 | 712 | $THREADS_LIST |
520cc7f1 MR |
713 | debug |
714 | extra_warnings | |
520cc7f1 MR |
715 | shared |
716 | static | |
717 | " | |
718 | ||
912f3148 DB |
719 | # code dependency declarations |
720 | ||
9eeed841 MR |
721 | # architecture extensions |
722 | altivec_deps="powerpc" | |
723 | armv5te_deps="armv4l" | |
724 | armv6_deps="armv4l" | |
725 | iwmmxt_deps="armv4l" | |
e241ba14 | 726 | mmi_deps="mips" |
9eeed841 MR |
727 | mmx_deps="x86" |
728 | ssse3_deps="x86" | |
729 | ||
912f3148 | 730 | # decoders / encoders |
6ea67bbb | 731 | ac3_decoder_deps="gpl" |
33a0dd37 | 732 | dxa_decoder_deps="zlib" |
30fd06be | 733 | flashsv_decoder_deps="zlib" |
773be23a | 734 | flashsv_encoder_deps="zlib" |
4a815a7f | 735 | flv_decoder_deps="h263_decoder" |
df495dbd | 736 | h263_decoder_deps="h263_parser mpeg4video_parser" |
4a815a7f | 737 | h263i_decoder_deps="h263_decoder" |
26b4fe82 | 738 | h264_decoder_deps="h264_parser" |
30fd06be | 739 | mpeg_xvmc_decoder_deps="xvmc" |
4a815a7f DB |
740 | mpeg4_decoder_deps="h263_decoder" |
741 | msmpeg4v1_decoder_deps="h263_decoder" | |
742 | msmpeg4v2_decoder_deps="h263_decoder" | |
743 | msmpeg4v3_decoder_deps="h263_decoder" | |
30fd06be MR |
744 | png_decoder_deps="zlib" |
745 | png_encoder_deps="zlib" | |
e2525c6f | 746 | svq3_decoder_deps="h264_parser" |
4a815a7f DB |
747 | vc1_decoder_deps="h263_decoder" |
748 | wmv1_decoder_deps="h263_decoder" | |
749 | wmv2_decoder_deps="h263_decoder" | |
750 | wmv3_decoder_deps="h263_decoder" | |
30fd06be MR |
751 | zmbv_decoder_deps="zlib" |
752 | zmbv_encoder_deps="zlib" | |
753 | ||
912f3148 | 754 | # external libraries |
7bc5f2a8 | 755 | liba52_decoder_deps="liba52" |
4ec45764 | 756 | liba52bin_decoder_extralibs='$ldl' |
f5a756ef DB |
757 | libamr_nb_decoder_deps="libamr_nb" |
758 | libamr_nb_encoder_deps="libamr_nb" | |
759 | libamr_wb_decoder_deps="libamr_wb" | |
760 | libamr_wb_encoder_deps="libamr_wb" | |
c9171a83 | 761 | libfaac_encoder_deps="libfaac" |
69ddbd1d | 762 | libfaad_decoder_deps="libfaad" |
4ec45764 | 763 | libfaadbin_decoder_extralibs='$ldl' |
299c77d5 MR |
764 | libgsm_decoder_deps="libgsm" |
765 | libgsm_encoder_deps="libgsm" | |
8ffed8d8 MR |
766 | libgsm_ms_decoder_deps="libgsm" |
767 | libgsm_ms_encoder_deps="libgsm" | |
1cc60c47 | 768 | libmp3lame_encoder_deps="libmp3lame" |
150d2772 | 769 | libtheora_encoder_deps="libtheora" |
b0caf888 DB |
770 | libvorbis_decoder_deps="libvorbis" |
771 | libvorbis_encoder_deps="libvorbis" | |
1cc60c47 DB |
772 | libx264_encoder_deps="libx264" |
773 | libxvid_encoder_deps="libxvid" | |
13566c31 | 774 | mpeg4aac_decoder_deps="libfaad" |
30fd06be | 775 | |
912f3148 | 776 | # demuxers / muxers |
03a76ba9 | 777 | ac3_demuxer_deps="ac3_parser" |
50383e88 | 778 | audio_beos_demuxer_deps="audio_beos" |
4ec45764 | 779 | audio_beos_demuxer_extralibs="-lmedia -lbe" |
50383e88 | 780 | audio_beos_muxer_deps="audio_beos" |
4ec45764 | 781 | audio_beos_muxer_extralibs="-lmedia -lbe" |
73483024 | 782 | bktr_demuxer_deps_any="dev_bktr_ioctl_bt848_h machine_ioctl_bt848_h dev_video_bktr_ioctl_bt848_h dev_ic_bt8xx_h" |
30fd06be | 783 | dv1394_demuxer_deps="dv1394" |
f7b8bffe | 784 | libdc1394_demuxer_deps="libdc1394" |
d7c59247 DB |
785 | libnut_demuxer_deps="libnut" |
786 | libnut_muxer_deps="libnut" | |
4bd8e17c | 787 | mp3_demuxer_deps="mpegaudio_parser" |
30fd06be | 788 | ogg_muxer_deps="libogg" |
c7682de0 RP |
789 | oss_demuxer_deps_any="soundcard_h sys_soundcard_h" |
790 | oss_muxer_deps_any="soundcard_h sys_soundcard_h" | |
30fd06be | 791 | redir_demuxer_deps="network" |
47b515bf | 792 | rtp_muxer_deps="network mpegts_demuxer" |
c08fb000 AB |
793 | rtsp_demuxer_deps="rtp_protocol rtp_muxer" |
794 | sdp_demuxer_deps="rtsp_demuxer" | |
06e31011 RP |
795 | v4l2_demuxer_deps="linux_videodev2_h" |
796 | v4l_demuxer_deps="linux_videodev_h" | |
30fd06be | 797 | x11_grab_device_demuxer_deps="x11grab" |
4ec45764 | 798 | x11_grab_device_demuxer_extralibs="-lX11 -lXext" |
30fd06be | 799 | |
912f3148 | 800 | # protocols |
c08fb000 AB |
801 | http_protocol_deps="network" |
802 | rtp_protocol_deps="udp_protocol" | |
803 | tcp_protocol_deps="network" | |
804 | udp_protocol_deps="network" | |
805 | ||
912f3148 | 806 | # programs |
fa859b4d | 807 | ffplay_deps="sdl" |
c08fb000 | 808 | ffserver_deps="muxers rtp_protocol" |
4ec45764 RP |
809 | ffserver_extralibs='$ldl' |
810 | vhook_extralibs='$ldl' | |
a2830dca | 811 | |
912f3148 | 812 | |
0f3cb305 | 813 | # set temporary file name |
57514323 | 814 | if test ! -z "$TMPDIR" ; then |
0f3cb305 | 815 | TMPDIR1="${TMPDIR}" |
57514323 | 816 | elif test ! -z "$TEMPDIR" ; then |
0f3cb305 | 817 | TMPDIR1="${TEMPDIR}" |
3d204385 | 818 | else |
0f3cb305 | 819 | TMPDIR1="/tmp" |
3d204385 NK |
820 | fi |
821 | ||
0f3cb305 FB |
822 | TMPC="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.c" |
823 | TMPO="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.o" | |
f3ec2d46 | 824 | TMPE="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}" |
0f3cb305 FB |
825 | TMPS="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S" |
826 | TMPH="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.h" | |
827 | ||
de6d9b64 | 828 | # default parameters |
8a608357 | 829 | |
497237c7 | 830 | enable logging |
2ba042a7 | 831 | logfile="config.err" |
8a608357 MR |
832 | |
833 | # installation paths | |
2266e085 | 834 | PREFIX="/usr/local" |
c75560ae | 835 | libdir='$(PREFIX)/lib' |
84c22efd | 836 | shlibdir="$libdir" |
c75560ae | 837 | incdir='$(PREFIX)/include/ffmpeg' |
4ca5ece5 | 838 | mandir='$(PREFIX)/share/man' |
c75560ae | 839 | bindir='$(PREFIX)/bin' |
8a608357 MR |
840 | |
841 | # toolchain | |
de6d9b64 FB |
842 | cc="gcc" |
843 | ar="ar" | |
be7109c1 | 844 | ranlib="ranlib" |
4a908fbc | 845 | make="make" |
0f3cb305 | 846 | strip="strip" |
8a608357 | 847 | asmalign_pot="unknown" |
20369773 | 848 | ln_s="ln -sf" |
8a608357 MR |
849 | |
850 | # machine | |
cc6a90dd | 851 | arch=`uname -m` |
38d0a8aa | 852 | cpu="generic" |
8a608357 | 853 | |
8a608357 | 854 | # OS |
b9663405 | 855 | targetos=$(tolower $(uname -s)) |
8a608357 | 856 | |
8a608357 | 857 | # libraries |
497237c7 | 858 | enable zlib |
8a608357 MR |
859 | |
860 | # configurable options | |
497237c7 RP |
861 | enable debug |
862 | enable dostrip | |
863 | enable ffmpeg | |
864 | enable ffplay | |
865 | enable ffserver | |
866 | enable ipv6 | |
867 | enable static | |
868 | enable mpegaudio_hp | |
869 | enable network | |
870 | enable optimize | |
871 | enable protocols | |
8a608357 MR |
872 | vhook="default" |
873 | ||
8a608357 | 874 | # build settings |
baa3a937 | 875 | SHFLAGS='-shared -Wl,-soname,$@' |
cab3ef82 | 876 | VHOOKSHFLAGS='$(SHFLAGS)' |
e240ee67 | 877 | LDLATEFLAGS='-Wl,-rpath-link,\$(BUILD_ROOT)/libavcodec -Wl,-rpath-link,\$(BUILD_ROOT)/libavformat -Wl,-rpath-link,\$(BUILD_ROOT)/libavutil' |
c536cb09 | 878 | FFSERVERLDFLAGS=-Wl,-E |
f39e56a8 | 879 | LDCONFIG="ldconfig" |
f3ec2d46 SG |
880 | LIBPREF="lib" |
881 | LIBSUF=".a" | |
4bdd05e7 | 882 | LIB='$(LIBPREF)$(NAME)$(LIBSUF)' |
f3ec2d46 SG |
883 | SLIBPREF="lib" |
884 | SLIBSUF=".so" | |
4bdd05e7 | 885 | SLIBNAME='$(SLIBPREF)$(NAME)$(SLIBSUF)' |
b29bddab DB |
886 | SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)' |
887 | SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)' | |
21d0a823 | 888 | LIB_INSTALL_EXTRA_CMD='$(RANLIB) "$(LIBDIR)/$(LIB)"' |
ef0bc4c9 | 889 | |
c597172e MR |
890 | # find source path |
891 | source_path="`dirname \"$0\"`" | |
497237c7 | 892 | enable source_path_used |
c597172e MR |
893 | if test -z "$source_path" -o "$source_path" = "." ; then |
894 | source_path="`pwd`" | |
497237c7 | 895 | disable source_path_used |
c597172e MR |
896 | else |
897 | source_path="`cd \"$source_path\"; pwd`" | |
898 | echo "$source_path" | grep -q '[[:blank:]]' && | |
899 | die "Out of tree builds are impossible with whitespace in source path." | |
900 | fi | |
901 | ||
902 | if test x"$1" = x"-h" -o x"$1" = x"--help" ; then | |
903 | show_help | |
904 | fi | |
905 | ||
906 | FFMPEG_CONFIGURATION="$@" | |
907 | ||
facbea95 AJ |
908 | ENCODER_LIST=`sed -n 's/^[^#]*ENC.*(.*, *\(.*\)).*/\1_encoder/p' "$source_path/libavcodec/allcodecs.c"` |
909 | DECODER_LIST=`sed -n 's/^[^#]*DEC.*(.*, *\(.*\)).*/\1_decoder/p' "$source_path/libavcodec/allcodecs.c"` | |
910 | PARSER_LIST=`sed -n 's/^[^#]*PARSER.*(.*, *\(.*\)).*/\1_parser/p' "$source_path/libavcodec/allcodecs.c"` | |
911 | BSF_LIST=`sed -n 's/^[^#]*BSF.*(.*, *\(.*\)).*/\1_bsf/p' "$source_path/libavcodec/allcodecs.c"` | |
912 | MUXER_LIST=`sed -n 's/^[^#]*_MUX.*(.*, *\(.*\)).*/\1_muxer/p' "$source_path/libavformat/allformats.c"` | |
913 | DEMUXER_LIST=`sed -n 's/^[^#]*DEMUX.*(.*, *\(.*\)).*/\1_demuxer/p' "$source_path/libavformat/allformats.c"` | |
914 | PROTOCOL_LIST=`sed -n 's/^[^#]*PROTOCOL.*(.*, *\(.*\)).*/\1_protocol/p' "$source_path/libavformat/allformats.c"` | |
c597172e | 915 | |
cd61e407 | 916 | enable $ENCODER_LIST $DECODER_LIST $PARSER_LIST $MUXER_LIST $DEMUXER_LIST $PROTOCOL_LIST $BSF_LIST |
d3ea5692 | 917 | enable $ARCH_EXT_LIST |
c597172e MR |
918 | |
919 | die_unknown(){ | |
920 | echo "Unknown option \"$1\"." | |
921 | echo "See $0 --help for available options." | |
922 | exit 1 | |
923 | } | |
924 | ||
794f8e97 PI |
925 | show_list() { |
926 | for part in $*; do | |
927 | echo $part | sed 's/_[^_]*$//' | |
928 | done | sort | |
929 | exit 0 | |
930 | } | |
931 | ||
c597172e MR |
932 | for opt do |
933 | optval="${opt#*=}" | |
934 | case "$opt" in | |
935 | --log) | |
936 | ;; | |
937 | --log=*) logging="$optval" | |
938 | ;; | |
939 | --prefix=*) PREFIX="$optval" | |
940 | ;; | |
941 | --libdir=*) libdir="$optval" | |
942 | ;; | |
943 | --shlibdir=*) shlibdir="$optval" | |
944 | ;; | |
945 | --incdir=*) incdir="$optval" | |
946 | ;; | |
947 | --mandir=*) mandir="$optval" | |
948 | ;; | |
949 | --source-path=*) source_path="$optval" | |
950 | ;; | |
951 | --cross-prefix=*) cross_prefix="$optval" | |
952 | ;; | |
497237c7 | 953 | --cross-compile) enable cross_compile |
c597172e MR |
954 | ;; |
955 | --target-os=*) targetos="$optval" | |
956 | ;; | |
957 | --cc=*) cc="$optval" | |
958 | ;; | |
959 | --make=*) make="$optval" | |
960 | ;; | |
961 | --extra-cflags=*) add_cflags "$optval" | |
962 | ;; | |
963 | --extra-ldflags=*) add_ldflags "$optval" | |
964 | ;; | |
965 | --extra-libs=*) add_extralibs "$optval" | |
966 | ;; | |
967 | --build-suffix=*) BUILDSUF="$optval" | |
968 | ;; | |
969 | --arch=*) arch="$optval" | |
970 | ;; | |
971 | --cpu=*) cpu="$optval" | |
972 | ;; | |
497237c7 | 973 | --disable-opts) disable optimize |
c597172e | 974 | ;; |
497237c7 | 975 | --enable-sunmlib) enable mlib |
c597172e | 976 | ;; |
497237c7 | 977 | --disable-strip) disable dostrip |
c597172e MR |
978 | ;; |
979 | --disable-encoders) disable $ENCODER_LIST | |
980 | ;; | |
981 | --disable-decoders) disable $DECODER_LIST | |
982 | ;; | |
983 | --disable-muxers) disable $MUXER_LIST | |
984 | ;; | |
985 | --disable-demuxers) disable $DEMUXER_LIST | |
986 | ;; | |
987 | --disable-parsers) disable $PARSER_LIST | |
988 | ;; | |
cd61e407 JM |
989 | --disable-bsfs) disable $BSF_LIST |
990 | ;; | |
c08fb000 AB |
991 | --disable-protocols) disable $PROTOCOL_LIST |
992 | ;; | |
c597172e MR |
993 | --enable-*=*|--disable-*=*) |
994 | eval `echo "$opt" | sed 's/=/-/;s/--/action=/;s/-/ thing=/;s/-/ name=/'` | |
995 | case "$thing" in | |
cd61e407 | 996 | encoder|decoder|muxer|demuxer|parser|bsf|protocol) $action ${optval}_${thing} ;; |
c597172e MR |
997 | *) die_unknown "$opt" ;; |
998 | esac | |
999 | ;; | |
1000 | --enable-?*|--disable-?*) | |
1001 | eval `echo "$opt" | sed 's/--/action=/;s/-/ option=/;s/-/_/g'` | |
1002 | echo "$CMDLINE_SELECT" | grep -q "^ *$option\$" || die_unknown $opt | |
1003 | $action $option | |
1004 | ;; | |
794f8e97 PI |
1005 | --list-*) |
1006 | NAME="${opt#--list-}" | |
4a0d6686 | 1007 | is_in $NAME $COMPONENT_LIST || die_unknown $opt |
794f8e97 PI |
1008 | NAME=$(toupper ${NAME%s}) |
1009 | eval show_list \$${NAME}_LIST | |
1010 | ;; | |
c597172e MR |
1011 | --help) show_help |
1012 | ;; | |
1013 | *) | |
1014 | die_unknown $opt | |
1015 | ;; | |
1016 | esac | |
1017 | done | |
1018 | ||
270739bb MR |
1019 | case "$arch" in |
1020 | i386|i486|i586|i686|i86pc|BePC) | |
1021 | arch="x86_32" | |
7b829d2a | 1022 | enable fast_unaligned |
270739bb MR |
1023 | ;; |
1024 | x86_64|amd64) | |
1025 | arch="x86_32" | |
7b829d2a | 1026 | enable fast_unaligned |
270739bb MR |
1027 | canon_arch="`$cc -dumpmachine | sed -e 's,\([^-]*\)-.*,\1,'`" |
1028 | if [ x"$canon_arch" = x"x86_64" -o x"$canon_arch" = x"amd64" ]; then | |
1029 | if [ -z "`echo $CFLAGS | grep -- -m32`" ]; then | |
1030 | arch="x86_64" | |
c2a29455 | 1031 | enable fast_64bit |
270739bb MR |
1032 | fi |
1033 | fi | |
1034 | ;; | |
1035 | # armv4l is a subset of armv[567]*l | |
1036 | arm|armv[4567]*l) | |
1037 | arch="armv4l" | |
1038 | ;; | |
1039 | alpha) | |
1040 | arch="alpha" | |
c2a29455 | 1041 | enable fast_64bit |
270739bb | 1042 | ;; |
c2a29455 | 1043 | "Power Macintosh"|ppc|powerpc) |
270739bb MR |
1044 | arch="powerpc" |
1045 | ;; | |
c2a29455 AJ |
1046 | ppc64) |
1047 | arch="powerpc" | |
1048 | enable fast_64bit | |
1049 | ;; | |
e241ba14 | 1050 | mips|mipsel|IP*) |
270739bb MR |
1051 | arch="mips" |
1052 | ;; | |
1053 | sun4u|sparc64) | |
1054 | arch="sparc64" | |
c2a29455 | 1055 | enable fast_64bit |
270739bb MR |
1056 | ;; |
1057 | sparc) | |
1058 | arch="sparc" | |
1059 | ;; | |
1060 | sh4) | |
1061 | arch="sh4" | |
1062 | ;; | |
c2a29455 AJ |
1063 | parisc) |
1064 | arch="parisc" | |
1065 | ;; | |
1066 | parisc64) | |
270739bb | 1067 | arch="parisc" |
c2a29455 | 1068 | enable fast_64bit |
270739bb MR |
1069 | ;; |
1070 | s390|s390x) | |
1071 | arch="s390" | |
1072 | ;; | |
1073 | m68k) | |
1074 | arch="m68k" | |
1075 | ;; | |
1076 | ia64) | |
1077 | arch="ia64" | |
c2a29455 | 1078 | enable fast_64bit |
270739bb MR |
1079 | ;; |
1080 | bfin) | |
1081 | arch="bfin" | |
1082 | ;; | |
1083 | *) | |
1084 | arch="unknown" | |
1085 | ;; | |
1086 | esac | |
1087 | ||
9eeed841 MR |
1088 | enable $arch |
1089 | enabled_any x86_32 x86_64 && enable x86 | |
1090 | enabled sparc64 && enable sparc | |
1091 | ||
ef0bc4c9 | 1092 | # OS specific |
ced75d92 | 1093 | case $targetos in |
4a5444db | 1094 | beos|haiku|zeta) |
74cec57d | 1095 | PREFIX="$HOME/config" |
d474299a MR |
1096 | # helps building libavcodec |
1097 | add_cflags "-DPIC -fomit-frame-pointer" | |
1098 | # 3 gcc releases known for BeOS, each with ugly bugs | |
1099 | gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`" | |
1100 | case "$gcc_version" in | |
1101 | 2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc" | |
497237c7 | 1102 | disable mmx |
d474299a MR |
1103 | ;; |
1104 | *20010315*) echo "BeBits gcc" | |
1105 | add_cflags "-fno-expensive-optimizations" | |
1106 | ;; | |
1107 | esac | |
74cec57d | 1108 | LDCONFIG="echo ignoring ldconfig" |
d474299a | 1109 | SHFLAGS=-nostart |
d474299a | 1110 | # enable BeOS things |
497237c7 | 1111 | enable audio_beos |
d474299a MR |
1112 | # no need for libm, but the inet stuff |
1113 | # Check for BONE | |
74cec57d | 1114 | # XXX: actually should check for NOT net_server |
d474299a | 1115 | if (echo $BEINCLUDES|grep 'headers/be/bone' >/dev/null); then |
4ec45764 | 1116 | network_extralibs="-lbind -lsocket" |
d474299a | 1117 | else |
497237c7 | 1118 | enable beos_netserver |
4ec45764 | 1119 | network_extralibs="-lnet" |
d474299a | 1120 | fi ;; |
4a5444db | 1121 | sunos) |
d474299a MR |
1122 | FFSERVERLDFLAGS="" |
1123 | SHFLAGS="-shared -Wl,-h,\$@" | |
4ec45764 | 1124 | network_extralibs="-lsocket -lnsl" |
d474299a | 1125 | ;; |
4a5444db | 1126 | netbsd) |
4ec45764 RP |
1127 | oss_demuxer_extralibs="-lossaudio" |
1128 | oss_muxer_extralibs="-lossaudio" | |
d474299a | 1129 | ;; |
4a5444db | 1130 | openbsd) |
497237c7 | 1131 | disable need_memalign |
d474299a | 1132 | LIBOBJFLAGS="\$(PIC)" |
21d0a823 | 1133 | LDCONFIG="ldconfig -m \$(SHLIBDIR)" |
d474299a MR |
1134 | SHFLAGS='-shared' |
1135 | SLIBNAME='$(SLIBPREF)$(NAME)$(SLIBSUF).$(LIBVERSION)' | |
1136 | SLIBNAME_WITH_VERSION='$(SLIBNAME)' | |
1137 | SLIBNAME_WITH_MAJOR='$(SLIBNAME)' | |
4ec45764 RP |
1138 | oss_demuxer_extralibs="-lossaudio" |
1139 | oss_muxer_extralibs="-lossaudio" | |
d474299a | 1140 | ;; |
4a5444db | 1141 | freebsd) |
497237c7 | 1142 | disable need_memalign |
d474299a | 1143 | ;; |
4a5444db | 1144 | bsd/os) |
13ef7825 | 1145 | osextralibs="-lpoll -lgnugetopt" |
d474299a MR |
1146 | strip="strip -d" |
1147 | ;; | |
4a5444db | 1148 | darwin) |
497237c7 | 1149 | disable need_memalign |
21d0a823 DB |
1150 | SHFLAGS="-dynamiclib -Wl,-single_module -Wl,-install_name,\$(SHLIBDIR)/\$(SLIBNAME),-current_version,\$(SPPVERSION),-compatibility_version,\$(SPPVERSION) -Wl,-read_only_relocs,suppress" |
1151 | VHOOKSHFLAGS='-dynamiclib -Wl,-single_module -flat_namespace -undefined suppress -Wl,-install_name,$(SHLIBDIR)/vhook/$@' | |
d474299a MR |
1152 | strip="strip -x" |
1153 | FFLDFLAGS="-Wl,-dynamic,-search_paths_first" | |
1154 | SLIBSUF=".dylib" | |
1155 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME).$(LIBVERSION)$(SLIBSUF)' | |
1156 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME).$(LIBMAJOR)$(SLIBSUF)' | |
1157 | FFSERVERLDFLAGS=-Wl,-bind_at_load | |
1158 | ;; | |
4a5444db | 1159 | mingw32*) |
91c5172d | 1160 | targetos=mingw32 |
5880d5b5 | 1161 | shlibdir="$bindir" |
70b4d492 RP |
1162 | VHOOKSHFLAGS='-shared -L$(BUILD_ROOT)/libavformat -L$(BUILD_ROOT)/libavcodec -L$(BUILD_ROOT)/libavutil' |
1163 | VHOOKLIBS='-lavformat$(BUILDSUF) -lavcodec$(BUILDSUF) -lavutil$(BUILDSUF) $(EXTRALIBS)' | |
1164 | if enabled swscaler; then | |
1165 | VHOOKSHFLAGS="$VHOOKSHFLAGS -L\$(BUILD_ROOT)/libswscale" | |
1166 | VHOOKLIBS="$VHOOKLIBS -lswscale\$(BUILDSUF)" | |
1167 | fi | |
497237c7 | 1168 | disable ffserver |
4ec9ec81 MR |
1169 | SLIBPREF="" |
1170 | SLIBSUF=".dll" | |
1171 | EXESUF=".exe" | |
1172 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)' | |
1173 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)' | |
1174 | SLIB_EXTRA_CMD="-lib /machine:i386 /def:\$(@:${SLIBSUF}=.def)" | |
21d0a823 | 1175 | SLIB_INSTALL_EXTRA_CMD="-install -m 644 \$(SLIBNAME_WITH_MAJOR:\$(SLIBSUF)=.lib) \"\$(SHLIBDIR)/\$(SLIBNAME_WITH_MAJOR:\$(SLIBSUF)=.lib)\"" |
d205abe9 | 1176 | SHFLAGS="-shared -Wl,--output-def,\$(@:${SLIBSUF}=.def),--out-implib,lib\$(SLIBNAME:\$(SLIBSUF)=.dll.a) -Wl,--enable-runtime-pseudo-reloc -Wl,--enable-auto-image-base" |
d474299a | 1177 | ;; |
4a5444db | 1178 | cygwin*) |
ced75d92 | 1179 | targetos=cygwin |
d474299a | 1180 | shlibdir="$bindir" |
41d5a86a VP |
1181 | VHOOKSHFLAGS='-shared -L$(BUILD_ROOT)/libavformat -L$(BUILD_ROOT)/libavcodec -L$(BUILD_ROOT)/libavutil' |
1182 | VHOOKLIBS='-lavformat$(BUILDSUF) -lavcodec$(BUILDSUF) -lavutil$(BUILDSUF) $(EXTRALIBS)' | |
1183 | if enabled swscaler; then | |
1184 | VHOOKSHFLAGS="$VHOOKSHFLAGS -L\$(BUILD_ROOT)/libswscale" | |
1185 | VHOOKLIBS="$VHOOKLIBS -lswscale\$(BUILDSUF)" | |
1186 | fi | |
d474299a MR |
1187 | EXESUF=".exe" |
1188 | SLIBPREF="cyg" | |
1189 | SLIBSUF=".dll" | |
1190 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)' | |
1191 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)' | |
d205abe9 | 1192 | SHFLAGS='-shared -Wl,--out-implib=lib$(NAME).dll.a -Wl,--enable-auto-image-base' |
d474299a | 1193 | ;; |
4a5444db | 1194 | linux) |
d474299a | 1195 | LDLATEFLAGS="-Wl,--as-needed $LDLATEFLAGS" |
497237c7 | 1196 | enable dv1394 |
d474299a | 1197 | ;; |
4a5444db | 1198 | irix*) |
ced75d92 | 1199 | targetos=irix |
d474299a | 1200 | ranlib="echo ignoring ranlib" |
d474299a | 1201 | ;; |
d474299a MR |
1202 | *) |
1203 | targetos="${targetos}-UNKNOWN" | |
1204 | ;; | |
ef0bc4c9 | 1205 | esac |
de6d9b64 | 1206 | |
c597172e | 1207 | add_extralibs $osextralibs |
de6d9b64 | 1208 | |
13ef7825 RP |
1209 | check_ldflags -lm |
1210 | ||
e3c00e34 | 1211 | if ! disabled logging ; then |
90be59ef | 1212 | enabled logging || logfile="$logging" |
57bd82d4 MR |
1213 | echo "# $0 $@" >$logfile |
1214 | set >>$logfile | |
2ba042a7 MR |
1215 | else |
1216 | logfile=/dev/null | |
57bd82d4 | 1217 | fi |
e89b8b0a | 1218 | |
28d8e661 DB |
1219 | # Combine FFLDFLAGS and the LDFLAGS environment variable. |
1220 | LDFLAGS="$FFLDFLAGS $LDFLAGS" | |
e89b8b0a | 1221 | |
497237c7 | 1222 | test -n "$cross_prefix" && enable cross_compile |
1ea46bed MR |
1223 | cc="${cross_prefix}${cc}" |
1224 | ar="${cross_prefix}${ar}" | |
1225 | ranlib="${cross_prefix}${ranlib}" | |
1226 | strip="${cross_prefix}${strip}" | |
1227 | ||
320d060a | 1228 | # we need to build at least one lib type |
93b3c083 | 1229 | if ! enabled_any static shared; then |
320d060a DB |
1230 | cat <<EOF |
1231 | At least one library type must be built. | |
1232 | Specify --enable-static to build the static libraries or --enable-shared to | |
1233 | build the shared libraries as well. To only build the shared libraries specify | |
1234 | --disable-static in addition to --enable-shared. | |
1235 | EOF | |
1236 | exit 1; | |
1237 | fi | |
1238 | ||
2a320695 RP |
1239 | if disabled static; then |
1240 | LIB="" | |
1241 | fi | |
1242 | ||
93b3c083 | 1243 | if ! enabled libogg; then |
ddf50e4c RP |
1244 | enabled libtheora && die "libogg must be enabled to enable libtheora." |
1245 | enabled libvorbis && die "libogg must be enabled to enable libvorbis." | |
5c5dea3f NB |
1246 | fi |
1247 | ||
a2234ceb RP |
1248 | if enabled_any libfaad libfaadbin ; then |
1249 | if check_header faad.h; then | |
1250 | check_cc << EOF | |
1251 | #include <faad.h> | |
1252 | #ifndef FAAD2_VERSION | |
1253 | ok faad1 | |
1254 | #endif | |
1255 | int main( void ) { return 0; } | |
1256 | EOF | |
1257 | test $? = 0 && enable libfaad2 | |
1258 | else | |
ff3dac65 | 1259 | die "FAAD test failed." |
a2234ceb RP |
1260 | fi |
1261 | fi | |
1262 | ||
1263 | ||
93b3c083 | 1264 | if ! enabled gpl; then |
54118497 RP |
1265 | die_gpl_disabled(){ |
1266 | name=$1 | |
1267 | shift | |
1268 | enabled_any $@ && die "$name is under GPL and --enable-gpl is not specified." | |
1269 | } | |
1270 | die_gpl_disabled "The Postprocessing code" pp | |
7bc5f2a8 | 1271 | die_gpl_disabled "liba52" liba52 |
1cc60c47 DB |
1272 | die_gpl_disabled "libx264" libx264 |
1273 | die_gpl_disabled "libxvidcore" libxvid | |
54118497 RP |
1274 | die_gpl_disabled "FAAD2" libfaad2 |
1275 | die_gpl_disabled "The X11 grabber" x11grab | |
1276 | die_gpl_disabled "The software scaler" swscaler | |
ebb810d9 | 1277 | fi |
b2e3c528 | 1278 | |
9eeed841 | 1279 | check_deps $ARCH_EXT_LIST |
0f3cb305 | 1280 | |
5d323602 MR |
1281 | test -z "$need_memalign" && need_memalign="$mmx" |
1282 | ||
cf9d24ad | 1283 | #Darwin CC versions |
ced75d92 | 1284 | if test $targetos = darwin; then |
b2924696 | 1285 | if test -n "`$cc -v 2>&1 | grep xlc`"; then |
30a3e5d4 | 1286 | add_cflags "-qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto" |
cf9d24ad | 1287 | else |
26c1b3be DB |
1288 | add_cflags "-no-cpp-precomp -pipe" |
1289 | check_cflags "-force_cpusubtype_ALL" | |
1290 | check_cflags "-Wno-sign-compare" | |
7799eeec | 1291 | disabled shared && add_cflags -mdynamic-no-pic |
cf9d24ad | 1292 | fi |
2a1a6b64 MN |
1293 | fi |
1294 | ||
703afd07 | 1295 | disabled optimize || add_cflags -fomit-frame-pointer |
cf9d24ad | 1296 | |
a4adb608 | 1297 | # Add processor-specific flags |
38d0a8aa | 1298 | if test $cpu != "generic"; then |
bc8ec47b MR |
1299 | warn_altivec(){ |
1300 | $1 altivec && echo "WARNING: Tuning for $2 but AltiVec $1."; | |
1658bc4f | 1301 | } |
38d0a8aa | 1302 | case $cpu in |
bb270c08 | 1303 | 601|ppc601|PowerPC601) |
1c5d830c | 1304 | add_cflags "-mcpu=601" |
bc8ec47b | 1305 | warn_altivec enabled PPC601 |
bb270c08 DB |
1306 | ;; |
1307 | 603*|ppc603*|PowerPC603*) | |
1c5d830c | 1308 | add_cflags "-mcpu=603" |
bc8ec47b | 1309 | warn_altivec enabled PPC603 |
bb270c08 DB |
1310 | ;; |
1311 | 604*|ppc604*|PowerPC604*) | |
1c5d830c | 1312 | add_cflags "-mcpu=604" |
bc8ec47b | 1313 | warn_altivec enabled PPC604 |
bb270c08 DB |
1314 | ;; |
1315 | G3|g3|75*|ppc75*|PowerPC75*) | |
1c5d830c | 1316 | add_cflags "-mcpu=750 -mpowerpc-gfxopt" |
bc8ec47b | 1317 | warn_altivec enabled PPC75x |
bb270c08 DB |
1318 | ;; |
1319 | G4|g4|745*|ppc745*|PowerPC745*) | |
1c5d830c | 1320 | add_cflags "-mcpu=7450 -mpowerpc-gfxopt" |
bc8ec47b | 1321 | warn_altivec disabled PPC745x |
bb270c08 DB |
1322 | ;; |
1323 | 74*|ppc74*|PowerPC74*) | |
1c5d830c | 1324 | add_cflags "-mcpu=7400 -mpowerpc-gfxopt" |
bc8ec47b | 1325 | warn_altivec disabled PPC74xx |
bb270c08 DB |
1326 | ;; |
1327 | G5|g5|970|ppc970|PowerPC970|power4*|Power4*) | |
1c5d830c | 1328 | add_cflags "-mcpu=970 -mpowerpc-gfxopt -mpowerpc64" |
bc8ec47b | 1329 | warn_altivec disabled PPC970 |
9cafbd6c | 1330 | enable ppc64 |
bb270c08 | 1331 | ;; |
e07e357d LB |
1332 | Cell|CELL|cell) |
1333 | add_cflags "-mcpu=cell" | |
1334 | warn_altivec disabled Cell | |
9cafbd6c | 1335 | enable ppc64 |
e07e357d | 1336 | ;; |
e7768fc5 GP |
1337 | # targets that do NOT support conditional mov (cmov) |
1338 | i[345]86|pentium|pentium-mmx|k6|k6-[23]|winchip-c6|winchip2|c3) | |
38d0a8aa | 1339 | add_cflags "-march=$cpu" |
497237c7 | 1340 | disable cmov |
e7768fc5 GP |
1341 | ;; |
1342 | # targets that do support conditional mov (cmov) | |
416519dd | 1343 | i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64|k8|opteron|athlon-fx|core2) |
e7768fc5 | 1344 | add_cflags "-march=$cpu" |
497237c7 RP |
1345 | enable cmov |
1346 | enable fast_cmov | |
94e4c3a3 GP |
1347 | ;; |
1348 | # targets that do support conditional mov but on which it's slow | |
1349 | pentium4|prescott|nocona) | |
1350 | add_cflags "-march=$cpu" | |
497237c7 RP |
1351 | enable cmov |
1352 | disable fast_cmov | |
bb270c08 | 1353 | ;; |
d7b34d08 | 1354 | sparc64) |
1c5d830c | 1355 | add_cflags "-mcpu=v9" |
d7b34d08 | 1356 | ;; |
8684704b MH |
1357 | bf*) #bf531 bf532 bf533 bf561 bf5xx all get this config |
1358 | add_cflags "-mfdpic" | |
846dffeb | 1359 | add_ldflags "-mfdpic" |
8684704b | 1360 | ;; |
bb270c08 | 1361 | *) |
38d0a8aa | 1362 | echo "WARNING: Unknown CPU \"$cpu\", ignored." |
bb270c08 | 1363 | ;; |
a4adb608 MN |
1364 | esac |
1365 | fi | |
1366 | ||
412c1562 MR |
1367 | gnu_make(){ |
1368 | $1 --version 2>&1 | grep -q GNU | |
1369 | } | |
1370 | ||
1371 | if ! gnu_make $make; then | |
1372 | gnu_make gmake && make=gmake || die "GNU make not found." | |
1373 | fi | |
1374 | ||
be0d52ab MR |
1375 | # make sure we can execute files in $TMPDIR |
1376 | cat >$TMPE 2>>$logfile <<EOF | |
1377 | #! /bin/sh | |
1378 | EOF | |
1379 | chmod +x $TMPE >>$logfile 2>&1 | |
1380 | if ! $TMPE >>$logfile 2>&1; then | |
1381 | cat <<EOF | |
1382 | Unable to create and execute files in $TMPDIR1. Set the TMPDIR environment | |
68300911 DB |
1383 | variable to another directory and make sure that $TMPDIR1 is not mounted |
1384 | noexec. | |
be0d52ab MR |
1385 | EOF |
1386 | die "Sanity test failed." | |
1387 | fi | |
0244f743 | 1388 | rm $TMPE |
be0d52ab | 1389 | |
1a268acc MR |
1390 | # compiler sanity check |
1391 | check_exec <<EOF | |
1392 | int main(){ | |
1393 | return 0; | |
1394 | } | |
1395 | EOF | |
1396 | if test "$?" != 0; then | |
1397 | echo "$cc is unable to create an executable file." | |
93b3c083 | 1398 | if test -z "$cross_prefix" && ! enabled cross_compile ; then |
1a268acc | 1399 | echo "If $cc is a cross-compiler, use the --cross-compile option." |
c7ae6345 | 1400 | echo "Only do this if you know what cross compiling means." |
1a268acc MR |
1401 | fi |
1402 | die "C compiler test failed." | |
1403 | fi | |
1404 | ||
9eeed841 | 1405 | if enabled x86; then |
44965991 PI |
1406 | # check whether EBP is available on x86 |
1407 | # As 'i' is stored on the stack, this program will crash | |
1408 | # if the base pointer is used to access it because the | |
1409 | # base pointer is cleared in the inline assembly code. | |
7dfef245 | 1410 | check_exec_crash <<EOF && enable ebp_available |
44965991 PI |
1411 | volatile int i=0; |
1412 | asm volatile ( | |
1413 | "xorl %%ebp, %%ebp" | |
1414 | ::: "%ebp"); | |
1415 | return i; | |
44965991 PI |
1416 | EOF |
1417 | ||
1418 | # check wether EBX is available on x86 | |
1419 | check_cc <<EOF && enable ebx_available | |
1420 | int main(){ | |
1421 | asm volatile ("":::"%ebx"); | |
1422 | } | |
1423 | EOF | |
8e380710 LM |
1424 | |
1425 | # check whether binutils is new enough to compile SSSE3 | |
9eeed841 | 1426 | enabled ssse3 && check_cc <<EOF || disable ssse3 |
8e380710 LM |
1427 | int main(){ |
1428 | asm volatile ("pabsw %xmm0, %xmm0"); | |
1429 | } | |
1430 | EOF | |
44965991 PI |
1431 | fi |
1432 | ||
87ea51e0 LB |
1433 | # check for assembler specific support |
1434 | ||
cc6a90dd | 1435 | if test $arch = "powerpc"; then |
497237c7 | 1436 | check_cc <<EOF && enable dcbzl |
87ea51e0 LB |
1437 | int main(void) { |
1438 | register long zero = 0; | |
1439 | char data[1024]; | |
1440 | asm volatile("dcbzl %0, %1" : : "b" (data), "r" (zero)); | |
1441 | return 0; | |
1442 | } | |
1443 | EOF | |
1444 | fi | |
1445 | ||
57bd82d4 MR |
1446 | # check for SIMD availability |
1447 | ||
115329f1 | 1448 | # AltiVec flags: The FSF version of GCC differs from the Apple version |
9eeed841 | 1449 | if enabled altivec; then |
3ae3b721 RP |
1450 | test -n "`$cc -v 2>&1 | grep version | grep Apple`" && |
1451 | add_cflags "-faltivec" || | |
0182fee8 | 1452 | add_cflags "-maltivec -mabi=altivec" |
b6e52719 | 1453 | |
0182fee8 | 1454 | check_header altivec.h |
a9a07762 | 1455 | |
0182fee8 | 1456 | # check if our compiler supports Motorola AltiVec C API |
3ae3b721 RP |
1457 | enabled altivec_h && |
1458 | inc_altivec_h="#include <altivec.h>" || | |
f25fc9b1 | 1459 | inc_altivec_h= |
497237c7 | 1460 | check_cc <<EOF || disable altivec |
dcd479c0 | 1461 | $inc_altivec_h |
a9a07762 MN |
1462 | int main(void) { |
1463 | vector signed int v1, v2, v3; | |
1464 | v1 = vec_add(v2,v3); | |
1465 | return 0; | |
1466 | } | |
1467 | EOF | |
1468 | fi | |
ab6c65f6 | 1469 | |
854fdb51 | 1470 | # check armv5te instructions support |
9eeed841 | 1471 | enabled armv5te && check_cc <<EOF || disable armv5te |
0182fee8 MR |
1472 | int main(void) { |
1473 | __asm__ __volatile__ ("qadd r0, r0, r0"); | |
1474 | } | |
854fdb51 | 1475 | EOF |
854fdb51 | 1476 | |
9eeed841 | 1477 | enabled armv6 && check_cc <<EOF || disable armv6 |
edab3048 MR |
1478 | int main(void) { |
1479 | __asm__ __volatile__ ("sadd16 r0, r0, r0"); | |
1480 | } | |
1481 | EOF | |
edab3048 | 1482 | |
854fdb51 | 1483 | # check iwmmxt support |
9eeed841 | 1484 | enabled iwmmxt && check_cc <<EOF || disable iwmmxt |
0182fee8 MR |
1485 | int main(void) { |
1486 | __asm__ __volatile__ ("wunpckelub wr6, wr4"); | |
1487 | } | |
854fdb51 | 1488 | EOF |
d46aba26 | 1489 | |
29799f8b | 1490 | # check if our compiler supports mmi |
670ab312 | 1491 | enabled mmi && check_cc <<EOF || disable mmi |
d46aba26 LS |
1492 | int main(void) { |
1493 | __asm__ ("lq \$2, 0(\$2)"); | |
1494 | return 0; | |
1495 | } | |
1496 | EOF | |
57bd82d4 | 1497 | |
57bd82d4 MR |
1498 | # --- |
1499 | # big/little-endian test | |
9eebe687 MR |
1500 | check_cc <<EOF || die "endian test failed" |
1501 | unsigned int endian = 'B' << 24 | 'I' << 16 | 'G' << 8 | 'E'; | |
a3999908 | 1502 | EOF |
e89d9fd8 | 1503 | grep -q BIGE $TMPO && enable bigendian |
487a54d7 | 1504 | |
a3999908 | 1505 | # --- |
3d204385 NK |
1506 | # check availability of some header files |
1507 | ||
0701ca7f MR |
1508 | check_header malloc.h |
1509 | check_func memalign | |
3d204385 | 1510 | |
93b3c083 | 1511 | if ! enabled_any memalign memalign_hack && enabled need_memalign ; then |
57bd82d4 | 1512 | die "Error, no memalign() but SSE enabled, disable it or use --enable-memalign-hack." |
8bf5d58f MN |
1513 | fi |
1514 | ||
0701ca7f | 1515 | check_header byteswap.h |
47d23bbf | 1516 | |
6ffa87d3 | 1517 | check_func mkstemp |
b6c748ed | 1518 | check_func gethrtime |
6ffa87d3 | 1519 | |
e16e49ac RP |
1520 | check_header termios.h |
1521 | check_header conio.h | |
1522 | ||
0701ca7f | 1523 | check_func inet_aton |
497237c7 | 1524 | enabled zlib && check_lib zlib.h zlibVersion -lz || disable zlib |
57bd82d4 | 1525 | |
b0c858d8 FR |
1526 | # ffserver uses poll(), |
1527 | # if it's not found we can emulate it using select(). | |
1528 | if enabled ffserver; then | |
1529 | check_header sys/poll.h | |
1530 | fi | |
1531 | ||
57bd82d4 MR |
1532 | # check for some common methods of building with pthread support |
1533 | # do this before the optional library checks as some of them require pthreads | |
1534 | if enabled pthreads; then | |
9e7fd101 MR |
1535 | if check_func pthread_create; then |
1536 | : | |
1537 | elif check_func pthread_create -pthread; then | |
1538 | add_cflags -pthread | |
1539 | add_ldflags -pthread | |
1540 | elif check_func pthread_create -pthreads; then | |
1541 | add_cflags -pthreads | |
1542 | add_ldflags -pthreads | |
1543 | elif ! check_lib pthread.h pthread_create -lpthread; then | |
1544 | die "ERROR: can't find pthreads library" | |
1545 | fi | |
57bd82d4 MR |
1546 | fi |
1547 | ||
8eee7025 | 1548 | for thread in $THREADS_LIST; do |
e5f94c2b | 1549 | if enabled $thread; then |
3ae3b721 RP |
1550 | test -n "$thread_type" && |
1551 | die "ERROR: Only one thread type must be selected." || | |
e5f94c2b | 1552 | thread_type="$thread" |
e5f94c2b RP |
1553 | fi |
1554 | done | |
1555 | ||
f32adb22 | 1556 | # test for lrintf in math.h |
497237c7 | 1557 | check_exec <<EOF && enable lrintf || disable lrintf |
f32adb22 MR |
1558 | #define _ISOC9X_SOURCE 1 |
1559 | #include <math.h> | |
1560 | int main( void ) { return (lrintf(3.999f) > 0)?0:1; } | |
1561 | EOF | |
1562 | ||
f5a756ef | 1563 | enabled_any libamr_nb libamr_wb && enable libamr |
12b61a74 | 1564 | |
57bd82d4 | 1565 | # these are off by default, so fail if requested and not available |
79fda097 | 1566 | enabled avisynth && require2 vfw32 "windows.h vfw.h" AVIFileInit -lvfw32 |
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 | |
f7b8bffe | 1570 | enabled libdc1394 && require libdc1394 libdc1394/dc1394_control.h dc1394_create_handle -ldc1394_control -lraw1394 |
79fda097 DB |
1571 | enabled libfaac && require2 libfaac "stdint.h faac.h" faacEncGetVersion -lfaac |
1572 | enabled libfaad && require2 libfaad faad.h faacDecOpen -lfaad | |
910c62e1 | 1573 | enabled libgsm && require libgsm gsm.h gsm_create -lgsm |
6ebe07fb | 1574 | enabled libmp3lame && require LAME lame/lame.h lame_init -lmp3lame -lm |
79fda097 DB |
1575 | enabled libnut && require libnut libnut.h nut_demuxer_init -lnut |
1576 | enabled libogg && require libogg ogg/ogg.h ogg_sync_init -logg | |
910c62e1 DB |
1577 | enabled libtheora && require libtheora theora/theora.h theora_info_init -ltheora -logg |
1578 | enabled libvorbis && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbis -lvorbisenc -logg | |
1cc60c47 DB |
1579 | enabled libx264 && require x264 x264.h x264_encoder_open -lx264 |
1580 | enabled libxvid && require Xvid xvid.h xvid_global -lxvidcore | |
910c62e1 | 1581 | enabled mlib && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib |
8ac17293 | 1582 | |
6ea67bbb JR |
1583 | # disable the native AC-3 decoder if liba52 is enabled |
1584 | enabled liba52 && disable ac3_decoder | |
1585 | ||
c13e1abd FH |
1586 | _restrict= |
1587 | for restrict_keyword in restrict __restrict__ __restrict; do | |
57bd82d4 | 1588 | check_cc <<EOF && _restrict=$restrict_keyword && break |
dcd479c0 MR |
1589 | void foo(char * $restrict_keyword p); |
1590 | EOF | |
c13e1abd FH |
1591 | done |
1592 | ||
a8721c09 FB |
1593 | # dlopen/dlfcn.h probing |
1594 | ||
0701ca7f | 1595 | check_header dlfcn.h |
a8721c09 | 1596 | |
dcd479c0 | 1597 | if check_func dlopen; then |
dcd479c0 | 1598 | ldl= |
0701ca7f MR |
1599 | elif check_func dlopen -ldl; then |
1600 | ldl=-ldl | |
a8721c09 FB |
1601 | fi |
1602 | ||
66be5b45 | 1603 | check_func getrusage |
7495c306 | 1604 | check_func2 windows.h GetProcessTimes |
66be5b45 | 1605 | |
4f3da985 RP |
1606 | check_func fork |
1607 | ||
703afd07 | 1608 | test "$vhook" = "default" && vhook="$dlopen" |
a8721c09 | 1609 | |
b0268cc0 | 1610 | if test "$targetos" = cygwin -o "$targetos" = mingw32 && enabled_all static vhook ; then |
497237c7 | 1611 | disable vhook |
fbb9d104 | 1612 | echo |
b0268cc0 | 1613 | echo "At the moment vhooks don't work on Cygwin or MinGW static builds." |
fbb9d104 VP |
1614 | echo "Patches welcome." |
1615 | echo | |
1616 | fi | |
1617 | ||
8d923001 MR |
1618 | if enabled vhook; then |
1619 | check_ldflags -rdynamic | |
1620 | check_ldflags -export-dynamic | |
1621 | fi | |
bfd2edeb | 1622 | |
eea50282 MR |
1623 | check_foo_config imlib2 imlib2 Imlib2.h imlib_load_font |
1624 | check_foo_config freetype2 freetype ft2build.h FT_Init_FreeType | |
04511d53 | 1625 | |
a86b921c | 1626 | ########################################## |
29799f8b | 1627 | # SDL check |
a86b921c | 1628 | |
497237c7 RP |
1629 | disable sdl_too_old |
1630 | disable sdl | |
6a1a892f | 1631 | SDL_CONFIG="${cross_prefix}sdl-config" |
225e21ef MR |
1632 | if "${SDL_CONFIG}" --version >/dev/null 2>&1; then |
1633 | sdl_cflags=`"${SDL_CONFIG}" --cflags` | |
1634 | temp_cflags $sdl_cflags | |
dcd479c0 | 1635 | temp_extralibs `"${SDL_CONFIG}" --libs` |
225e21ef | 1636 | if check_lib SDL.h SDL_Init; then |
dcd479c0 | 1637 | _sdlversion=`"${SDL_CONFIG}" --version | sed 's/[^0-9]//g'` |
29f3b38a | 1638 | if test "$_sdlversion" -lt 121 ; then |
497237c7 | 1639 | enable sdl_too_old |
dcd479c0 | 1640 | else |
497237c7 | 1641 | enable sdl |
225e21ef | 1642 | check_cc $sdl_cflags <<EOF && enable sdl_video_size |
29f3b38a MR |
1643 | #include <SDL.h> |
1644 | int main(void){ | |
1645 | const SDL_VideoInfo *vi = SDL_GetVideoInfo(); | |
1646 | int w = vi->current_w; | |
1647 | return 0; | |
1648 | } | |
1649 | EOF | |
dcd479c0 MR |
1650 | fi |
1651 | fi | |
29f3b38a | 1652 | restore_flags |
c3f6b472 | 1653 | fi |
57bd82d4 | 1654 | |
d5697779 | 1655 | texi2html -version >/dev/null 2>&1 && enable texi2html || disable texi2html |
146ea952 | 1656 | |
7a91333f | 1657 | ########################################## |
73b46a95 RP |
1658 | # Network check |
1659 | ||
1660 | if enabled network; then | |
1661 | # Prefer arpa/inet.h over winsock2 | |
1662 | if check_header arpa/inet.h ; then | |
1663 | check_func closesocket | |
1664 | elif check_header winsock2.h ; then | |
1665 | add_extralibs -lws2_32 | |
1666 | check_func2 winsock2.h closesocket | |
1667 | fi | |
1668 | fi | |
1669 | ||
1670 | ########################################## | |
29799f8b | 1671 | # IPv6 check |
7a91333f | 1672 | |
497237c7 | 1673 | enabled network && enabled ipv6 && check_ld <<EOF && enable ipv6 || disable ipv6 |
7a91333f HZ |
1674 | #include <sys/types.h> |
1675 | #include <sys/socket.h> | |
1676 | #include <netinet/in.h> | |
1677 | #include <netdb.h> | |
1678 | int main( void ) { | |
1679 | struct sockaddr_storage saddr; | |
1680 | struct ipv6_mreq mreq6; | |
1681 | getaddrinfo(0,0,0,0); | |
1682 | getnameinfo(0,0,0,0,0,0,0); | |
12fe88b4 | 1683 | IN6_IS_ADDR_MULTICAST((const struct in6_addr *)0); |
7a91333f HZ |
1684 | } |
1685 | EOF | |
1686 | ||
06e31011 RP |
1687 | check_header linux/videodev.h |
1688 | check_header linux/videodev2.h | |
47f38850 | 1689 | |
f8aa696f | 1690 | # check for ioctl_meteor.h, ioctl_bt848.h and alternatives |
1c915f83 RP |
1691 | { check_header dev/bktr/ioctl_meteor.h && |
1692 | check_header dev/bktr/ioctl_bt848.h; } || | |
1693 | { check_header machine/ioctl_meteor.h && | |
1694 | check_header machine/ioctl_bt848.h; } || | |
1695 | { check_header dev/video/meteor/ioctl_meteor.h && | |
1696 | check_header dev/video/bktr/ioctl_bt848.h; } || | |
1697 | check_header dev/ic/bt8xx.h | |
f8aa696f | 1698 | |
c7682de0 RP |
1699 | check_header sys/soundcard.h |
1700 | check_header soundcard.h | |
deb29777 | 1701 | |
f58f4ce1 | 1702 | # Deal with the x11 frame grabber |
56a059ac | 1703 | enabled x11grab && |
f58f4ce1 GP |
1704 | enabled x11_grab_device_demuxer && |
1705 | check_header X11/Xlib.h && | |
1706 | check_header X11/extensions/XShm.h && | |
1707 | check_func XOpenDisplay -lX11 && | |
4ec45764 | 1708 | check_func XShmCreateImage -lX11 -lXext || |
f58f4ce1 GP |
1709 | disable x11_grab_device_demuxer |
1710 | ||
57bd82d4 MR |
1711 | enabled debug && add_cflags -g |
1712 | ||
1713 | # add some useful compiler flags if supported | |
1714 | check_cflags -Wdeclaration-after-statement | |
dcd479c0 MR |
1715 | check_cflags -Wall |
1716 | check_cflags -Wno-switch | |
c07bd6a9 MN |
1717 | check_cflags -Wdisabled-optimization |
1718 | check_cflags -Wpointer-arith | |
1719 | check_cflags -Wredundant-decls | |
cc1fb623 | 1720 | check_cflags -Wno-pointer-sign |
5af4e0cc | 1721 | enabled extra_warnings && check_cflags -Winline |
cf9d24ad | 1722 | |
57bd82d4 | 1723 | # add some linker flags |
5c0e9479 | 1724 | check_ldflags -Wl,--warn-common |
e240ee67 | 1725 | check_ldflags $LDLATEFLAGS |
94a3401e | 1726 | |
bd2216e4 MR |
1727 | if enabled small; then |
1728 | check_cflags -Os # not all compilers support -Os | |
1729 | optimize="small" | |
1730 | elif enabled optimize; then | |
b2924696 | 1731 | if test -n "`$cc -v 2>&1 | grep xlc`"; then |
30a3e5d4 NP |
1732 | add_cflags "-O5" |
1733 | add_ldflags "-O5" | |
cf9d24ad | 1734 | else |
30a3e5d4 | 1735 | add_cflags "-O3" |
cf9d24ad | 1736 | fi |
cddf3f45 GM |
1737 | fi |
1738 | ||
80581e98 | 1739 | # PIC flags for shared library objects where they are needed |
5af4e0cc | 1740 | if enabled shared; then |
f25fc9b1 MR |
1741 | # LIBOBJFLAGS may have already been set in the OS configuration |
1742 | if test -z "$LIBOBJFLAGS" ; then | |
cc6a90dd | 1743 | case "$arch" in |
f824ba7b | 1744 | x86_64|ia64|alpha|sparc*|power*) LIBOBJFLAGS="\$(PIC)" ;; |
813457e5 | 1745 | esac |
80581e98 | 1746 | fi |
80581e98 MN |
1747 | fi |
1748 | ||
90be59ef | 1749 | if enabled gprof; then |
30a3e5d4 NP |
1750 | add_cflags "-p" |
1751 | add_ldflags "-p" | |
1db54e20 DB |
1752 | fi |
1753 | ||
3b26ee47 | 1754 | VHOOKCFLAGS="-fPIC" |
18451f7d | 1755 | |
4454dc1b JD |
1756 | # find if .align arg is power-of-two or not |
1757 | if test $asmalign_pot = "unknown"; then | |
497237c7 RP |
1758 | disable asmalign_pot |
1759 | echo 'asm (".align 3");' | check_cc && enable asmalign_pot | |
4454dc1b JD |
1760 | fi |
1761 | ||
660db1d6 DB |
1762 | enabled_any $ENCODER_LIST && enable encoders |
1763 | enabled_any $DECODER_LIST && enable decoders | |
1764 | enabled_any $MUXER_LIST && enable muxers | |
1765 | enabled_any $DEMUXER_LIST && enable demuxers | |
c08fb000 | 1766 | enabled_any $PROTOCOL_LIST && enable protocols |
cd61e407 | 1767 | enabled_any $BSF_LIST && enable bsfs |
f70f03f6 | 1768 | |
660db1d6 | 1769 | enabled_any $THREADS_LIST && enable threads |
f70f03f6 MR |
1770 | |
1771 | check_deps $CONFIG_LIST $HAVE_LIST $DECODER_LIST $ENCODER_LIST $PARSER_LIST \ | |
cd61e407 | 1772 | $BSF_LIST $DEMUXER_LIST $MUXER_LIST $PROTOCOL_LIST |
f70f03f6 | 1773 | |
f7b8bffe | 1774 | enabled libdc1394 && append pkg_requires "libraw1394" |
fb2ce7d9 MR |
1775 | enabled libogg && append pkg_requires "ogg >= 1.1" |
1776 | enabled libtheora && append pkg_requires "theora" | |
1777 | enabled libvorbis && append pkg_requires "vorbis vorbisenc" | |
fb2ce7d9 | 1778 | |
f36958f8 DB |
1779 | echo "install prefix $PREFIX" |
1780 | echo "source path $source_path" | |
1781 | echo "C compiler $cc" | |
1782 | echo "make $make" | |
bfd5afd8 | 1783 | echo ".align is power-of-two $asmalign_pot" |
f36958f8 | 1784 | echo "ARCH $arch ($cpu)" |
eb94aca9 | 1785 | if test "$BUILDSUF" != ""; then |
f36958f8 | 1786 | echo "build suffix $BUILDSUF" |
eb94aca9 | 1787 | fi |
0db2ce77 | 1788 | echo "big-endian ${bigendian-no}" |
419b8784 | 1789 | if test $arch = "x86_32" -o $arch = "x86_64"; then |
0db2ce77 MR |
1790 | echo "MMX enabled ${mmx-no}" |
1791 | echo "CMOV enabled ${cmov-no}" | |
1792 | echo "CMOV is fast ${fast_cmov-no}" | |
971cc990 MN |
1793 | echo "EBX available ${ebx_available-no}" |
1794 | echo "EBP available ${ebp_available-no}" | |
e41e8342 | 1795 | fi |
cc6a90dd | 1796 | if test $arch = "armv4l"; then |
0db2ce77 MR |
1797 | echo "ARMv5TE enabled ${armv5te-no}" |
1798 | echo "ARMv6 enabled ${armv6-no}" | |
1799 | echo "IWMMXT enabled ${iwmmxt-no}" | |
eba9ae3c | 1800 | fi |
e241ba14 | 1801 | if test $arch = "mips"; then |
0db2ce77 | 1802 | echo "MMI enabled ${mmi-no}" |
e41e8342 | 1803 | fi |
cc6a90dd | 1804 | if test $arch = "powerpc"; then |
0db2ce77 MR |
1805 | echo "AltiVec enabled ${altivec-no}" |
1806 | echo "dcbzl available ${dcbzl-no}" | |
e41e8342 | 1807 | fi |
0db2ce77 MR |
1808 | echo "gprof enabled ${gprof-no}" |
1809 | echo "debug symbols ${debug-no}" | |
1810 | echo "strip symbols ${dostrip-no}" | |
1811 | echo "optimize ${optimize-no}" | |
1812 | echo "static ${static-no}" | |
1813 | echo "shared ${shared-no}" | |
1814 | echo "postprocessing support ${pp-no}" | |
1815 | echo "software scaler enabled ${swscaler-no}" | |
1816 | echo "video hooking ${vhook-no}" | |
90be59ef | 1817 | if enabled vhook; then |
0db2ce77 MR |
1818 | echo "Imlib2 support ${imlib2-no}" |
1819 | echo "FreeType support ${freetype2-no}" | |
68892110 | 1820 | fi |
0db2ce77 | 1821 | echo "network support ${network-no}" |
90be59ef | 1822 | if enabled network; then |
0db2ce77 | 1823 | echo "IPv6 support ${ipv6-no}" |
bfd5afd8 | 1824 | fi |
0db2ce77 MR |
1825 | echo "threading support ${thread_type-no}" |
1826 | echo "SDL support ${sdl-no}" | |
90be59ef | 1827 | if enabled sdl_too_old; then |
bfd5afd8 DB |
1828 | echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support." |
1829 | fi | |
0db2ce77 MR |
1830 | echo "Sun medialib support ${mlib-no}" |
1831 | echo "AVISynth enabled ${avisynth-no}" | |
1832 | echo "liba52 support ${liba52-no}" | |
1833 | echo "liba52 dlopened ${liba52bin-no}" | |
1834 | echo "libamr-nb support ${libamr_nb-no}" | |
1835 | echo "libamr-wb support ${libamr_wb-no}" | |
f7b8bffe | 1836 | echo "libdc1394 support ${libdc1394-no}" |
0db2ce77 MR |
1837 | echo "libfaac enabled ${libfaac-no}" |
1838 | echo "libfaad enabled ${libfaad-no}" | |
7e0871a7 | 1839 | echo "libfaad dlopened ${libfaadbin-no}" |
0db2ce77 MR |
1840 | echo "libgsm enabled ${libgsm-no}" |
1841 | echo "libmp3lame enabled ${libmp3lame-no}" | |
1842 | echo "libnut enabled ${libnut-no}" | |
1843 | echo "libogg enabled ${libogg-no}" | |
1844 | echo "libtheora enabled ${libtheora-no}" | |
1845 | echo "libvorbis enabled ${libvorbis-no}" | |
1846 | echo "x264 enabled ${libx264-no}" | |
1847 | echo "XviD enabled ${libxvid-no}" | |
1848 | echo "zlib enabled ${zlib-no}" | |
3ae3b721 RP |
1849 | enabled gpl && |
1850 | echo "License: GPL" || | |
f25fc9b1 | 1851 | echo "License: LGPL" |
de6d9b64 | 1852 | |
29799f8b | 1853 | echo "Creating config.mak and config.h..." |
de6d9b64 | 1854 | |
29799f8b DB |
1855 | echo "# Automatically generated by configure - do not modify!" > config.mak |
1856 | echo "/* Automatically generated by configure - do not modify! */" > $TMPH | |
0fd12426 | 1857 | echo "#define FFMPEG_CONFIGURATION \"$FFMPEG_CONFIGURATION\"" >> $TMPH |
de6d9b64 | 1858 | |
2266e085 | 1859 | echo "PREFIX=$PREFIX" >> config.mak |
c75560ae | 1860 | echo "prefix=\$(DESTDIR)\$(PREFIX)" >> config.mak |
22a324da DB |
1861 | echo "LIBDIR=\$(DESTDIR)$libdir" >> config.mak |
1862 | echo "SHLIBDIR=\$(DESTDIR)$shlibdir" >> config.mak | |
1863 | echo "INCDIR=\$(DESTDIR)$incdir" >> config.mak | |
1864 | echo "BINDIR=\$(DESTDIR)$bindir" >> config.mak | |
1865 | echo "MANDIR=\$(DESTDIR)$mandir" >> config.mak | |
4a908fbc | 1866 | echo "MAKE=$make" >> config.mak |
980fc7b8 FB |
1867 | echo "CC=$cc" >> config.mak |
1868 | echo "AR=$ar" >> config.mak | |
be7109c1 | 1869 | echo "RANLIB=$ranlib" >> config.mak |
20369773 | 1870 | echo "LN_S=$ln_s" >> config.mak |
3ae3b721 RP |
1871 | enabled dostrip && |
1872 | echo "STRIP=$strip" >> config.mak || | |
f25fc9b1 | 1873 | echo "STRIP=echo ignoring strip" >> config.mak |
75388c74 | 1874 | |
a9b3f630 | 1875 | echo "OPTFLAGS=$CFLAGS" >> config.mak |
408382a4 | 1876 | echo "VHOOKCFLAGS=$VHOOKCFLAGS">>config.mak |
0f3cb305 | 1877 | echo "LDFLAGS=$LDFLAGS" >> config.mak |
f39e56a8 | 1878 | echo "LDCONFIG=$LDCONFIG" >> config.mak |
c536cb09 | 1879 | echo "FFSERVERLDFLAGS=$FFSERVERLDFLAGS" >> config.mak |
e1707f52 | 1880 | echo "SHFLAGS=$SHFLAGS" >> config.mak |
408382a4 | 1881 | echo "VHOOKSHFLAGS=$VHOOKSHFLAGS" >> config.mak |
fbb9d104 | 1882 | echo "VHOOKLIBS=$VHOOKLIBS" >> config.mak |
80581e98 | 1883 | echo "LIBOBJFLAGS=$LIBOBJFLAGS" >> config.mak |
5af4e0cc | 1884 | echo "BUILD_STATIC=$static" >> config.mak |
eb94aca9 | 1885 | echo "BUILDSUF=$BUILDSUF" >> config.mak |
f3ec2d46 | 1886 | echo "LIBPREF=$LIBPREF" >> config.mak |
eb94aca9 | 1887 | echo "LIBSUF=\${BUILDSUF}$LIBSUF" >> config.mak |
60147de8 | 1888 | echo "LIB=$LIB" >> config.mak |
f3ec2d46 | 1889 | echo "SLIBPREF=$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 | |
c13e1abd FH |
1950 | echo "#define restrict $_restrict" >> $TMPH |
1951 | ||
bd2216e4 | 1952 | if enabled small; then |
3bf98161 | 1953 | echo "#define av_always_inline" >> $TMPH |
bb801c97 MN |
1954 | fi |
1955 | ||
997baf01 MR |
1956 | echo "SRC_PATH=\"$source_path\"" >> config.mak |
1957 | echo "SRC_PATH_BARE=$source_path" >> config.mak | |
1958 | echo "BUILD_ROOT=\"$PWD\"" >> config.mak | |
0f3cb305 | 1959 | |
8156056e | 1960 | # Apparently it's not possible to portably echo a backslash. |
3ae3b721 RP |
1961 | enabled asmalign_pot && |
1962 | printf '#define ASMALIGN(ZEROBITS) ".align " #ZEROBITS "\\n\\t"\n' >> $TMPH || | |
8156056e | 1963 | printf '#define ASMALIGN(ZEROBITS) ".align 1<<" #ZEROBITS "\\n\\t"\n' >> $TMPH |
4454dc1b | 1964 | |
bc634f6f | 1965 | |
9cb2cf10 | 1966 | # Do not overwrite config.h if unchanged to avoid superfluous rebuilds. |
3ae3b721 RP |
1967 | cmp -s $TMPH config.h && |
1968 | echo "config.h is unchanged" || | |
1969 | mv -f $TMPH config.h | |
3d204385 | 1970 | |
f3ec2d46 | 1971 | rm -f $TMPO $TMPC $TMPE $TMPS $TMPH |
def4272a | 1972 | |
165af439 | 1973 | # build tree in object directory if source path is different from current one |
90be59ef | 1974 | if enabled source_path_used; then |
165af439 MR |
1975 | DIRS="\ |
1976 | doc \ | |
165af439 MR |
1977 | libavcodec \ |
1978 | libavcodec/alpha \ | |
1979 | libavcodec/armv4l \ | |
1980 | libavcodec/bfin \ | |
1981 | libavcodec/i386 \ | |
165af439 MR |
1982 | libavcodec/mlib \ |
1983 | libavcodec/ppc \ | |
7506d47a | 1984 | libavcodec/sh4 \ |
862a70f1 AJ |
1985 | libavcodec/sparc \ |
1986 | libavformat \ | |
165af439 | 1987 | libavutil \ |
862a70f1 | 1988 | libpostproc \ |
165af439 MR |
1989 | libswscale \ |
1990 | tests \ | |
c07ed8c8 | 1991 | tools \ |
165af439 MR |
1992 | vhook \ |
1993 | " | |
1994 | FILES="\ | |
1995 | Makefile \ | |
1996 | common.mak \ | |
862a70f1 | 1997 | doc/texi2pod.pl \ |
165af439 | 1998 | libavcodec/Makefile \ |
862a70f1 | 1999 | libavformat/Makefile \ |
165af439 | 2000 | libavutil/Makefile \ |
862a70f1 | 2001 | libpostproc/Makefile \ |
165af439 | 2002 | libswscale/Makefile \ |
165af439 MR |
2003 | " |
2004 | for dir in $DIRS ; do | |
2005 | mkdir -p $dir | |
2006 | done | |
2007 | for f in $FILES ; do | |
20369773 | 2008 | $ln_s "$source_path/$f" $f |
165af439 MR |
2009 | done |
2010 | fi | |
def4272a | 2011 | |
def4272a | 2012 | |
d0674868 | 2013 | # build pkg-config files |
77aee36c | 2014 | # FIXME: libdir and includedir are hardcoded and may differ from the real path. |
def4272a | 2015 | |
d0674868 DB |
2016 | pkgconfig_generate(){ |
2017 | name=$1 | |
2018 | comment=$2 | |
2019 | version=$3 | |
2020 | libs=$4 | |
2021 | requires=$5 | |
2022 | include=$6 | |
2023 | cat <<EOF >$name.pc | |
2266e085 | 2024 | prefix=$PREFIX |
a94e666c | 2025 | exec_prefix=\${prefix} |
def4272a | 2026 | libdir=\${exec_prefix}/lib |
a94e666c | 2027 | includedir=\${prefix}/include |
def4272a | 2028 | |
d0674868 DB |
2029 | Name: $name |
2030 | Description: $comment | |
2031 | Version: $version | |
2032 | Requires: $requires | |
def4272a | 2033 | Conflicts: |
d0674868 DB |
2034 | Libs: -L\${libdir} $libs |
2035 | Cflags: -I\${includedir} -I\${includedir}/$include | |
def4272a | 2036 | EOF |
d0674868 | 2037 | } |
def4272a | 2038 | |
d0674868 DB |
2039 | pkgconfig_generate_uninstalled(){ |
2040 | name=$1 | |
9c476fd6 | 2041 | shortname=${name#lib} |
d0674868 DB |
2042 | comment=$2 |
2043 | version=$3 | |
2044 | libs=$4 | |
2045 | requires=$5 | |
2046 | cat <<EOF >$name-uninstalled.pc | |
def4272a AJ |
2047 | prefix= |
2048 | exec_prefix= | |
d0674868 DB |
2049 | libdir=\${pcfiledir}/$name |
2050 | includedir=\${pcfiledir}/$name | |
def4272a | 2051 | |
d0674868 DB |
2052 | Name: $name |
2053 | Description: $comment | |
2054 | Version: $version | |
2055 | Requires: $requires | |
def4272a | 2056 | Conflicts: |
d0674868 | 2057 | Libs: \${libdir}/${LIBPREF}${shortname}${LIBSUF} $libs |
def4272a AJ |
2058 | Cflags: -I\${includedir} |
2059 | EOF | |
d0674868 | 2060 | } |
def4272a | 2061 | |
9d824ad1 | 2062 | pkgconfig_generate libavutil "FFmpeg utility library" "$lavu_version" -lavutil "" ffmpeg |
d0674868 | 2063 | pkgconfig_generate_uninstalled libavutil "FFmpeg utility library" "$lavu_version" |
def4272a | 2064 | |
d0674868 DB |
2065 | pkgconfig_generate libavcodec "FFmpeg codec library" "$lavc_version" "-lavcodec $extralibs" "$pkg_requires libavutil = $lavu_version" ffmpeg |
2066 | pkgconfig_generate_uninstalled libavcodec "FFmpeg codec library" "$lavc_version" "$extralibs" "$pkg_requires libavutil = $lavu_version" | |
def4272a | 2067 | |
d0674868 DB |
2068 | pkgconfig_generate libavformat "FFmpeg container format library" "$lavf_version" "-lavformat $extralibs" "$pkg_requires libavcodec = $lavc_version" ffmpeg |
2069 | pkgconfig_generate_uninstalled libavformat "FFmpeg container format library" "$lavf_version" "$extralibs" "$pkg_requires libavcodec = $lavc_version" | |
def4272a | 2070 | |
90be59ef | 2071 | if enabled pp; then |
2e3bcd38 DB |
2072 | pkgconfig_generate libpostproc "FFmpeg post processing library" "$pp_version" -lpostproc "" postproc |
2073 | pkgconfig_generate_uninstalled libpostproc "FFmpeg post processing library" "$pp_version" | |
2074 | fi | |
790c9ca7 | 2075 | |
c839db53 | 2076 | if enabled swscaler; then |
3d3361e5 | 2077 | pkgconfig_generate libswscale "FFmpeg image rescaling library" "$sws_version" -lswscale "libavutil = $lavu_version" ffmpeg |
20c516c6 | 2078 | pkgconfig_generate_uninstalled libswscale "FFmpeg image rescaling library" "$sws_version" "" "libavutil = $lavu_version" |
6c0d0413 | 2079 | else |
3d3361e5 | 2080 | pkgconfig_generate libswscale "FFmpeg image rescaling library" "$sws_version" "" "$pkg_requires libavcodec = $lavc_version" ffmpeg |
d0674868 | 2081 | pkgconfig_generate_uninstalled libswscale "FFmpeg image rescaling library" "$sws_version" "" "$pkg_requires libavcodec = $lavc_version" |
c505dd31 MR |
2082 | apply libswscale.pc sed s/^Libs:.*$/Libs:/ |
2083 | apply libswscale-uninstalled.pc sed s/^Libs:.*$/Libs:/ | |
6c0d0413 | 2084 | fi |