Commit | Line | Data |
---|---|---|
aeb29222 | 1 | #!/bin/sh |
0f3cb305 | 2 | # |
f57620d5 MR |
3 | # FFmpeg configure script |
4 | # | |
949906ea DB |
5 | # Copyright (c) 2000-2002 Fabrice Bellard |
6 | # Copyright (c) 2005-2008 Diego Biurrun | |
7 | # Copyright (c) 2005-2008 Mans Rullgard | |
0f3cb305 | 8 | # |
cf9d24ad | 9 | |
31e647f8 | 10 | # Prevent locale nonsense from breaking basic text processing. |
79ab96ba DB |
11 | LC_ALL=C |
12 | export LC_ALL | |
31e647f8 | 13 | |
cde2d79a | 14 | # make sure we are running under a compatible shell |
c21d6325 MR |
15 | # try to make this part work with most shells |
16 | ||
17 | try_exec(){ | |
0dbe81bb | 18 | echo "Trying shell $1" |
2270b4b2 | 19 | type "$1" > /dev/null 2>&1 && exec "$@" |
c21d6325 MR |
20 | } |
21 | ||
5237ce67 | 22 | unset foo |
2270b4b2 | 23 | (: ${foo%%bar}) 2> /dev/null |
0dbe81bb MR |
24 | E1="$?" |
25 | ||
2270b4b2 | 26 | (: ${foo?}) 2> /dev/null |
0dbe81bb MR |
27 | E2="$?" |
28 | ||
29 | if test "$E1" != 0 || test "$E2" = 0; then | |
30 | echo "Broken shell detected. Trying alternatives." | |
c21d6325 MR |
31 | export FF_CONF_EXEC |
32 | if test "0$FF_CONF_EXEC" -lt 1; then | |
33 | FF_CONF_EXEC=1 | |
34 | try_exec bash "$0" "$@" | |
35 | fi | |
36 | if test "0$FF_CONF_EXEC" -lt 2; then | |
37 | FF_CONF_EXEC=2 | |
38 | try_exec ksh "$0" "$@" | |
39 | fi | |
40 | if test "0$FF_CONF_EXEC" -lt 3; then | |
41 | FF_CONF_EXEC=3 | |
42 | try_exec /usr/xpg4/bin/sh "$0" "$@" | |
cde2d79a MR |
43 | fi |
44 | echo "No compatible shell script interpreter found." | |
fc53da20 | 45 | echo "This configure script requires a POSIX-compatible shell" |
c21d6325 | 46 | echo "such as bash or ksh." |
505dfb09 DB |
47 | echo "THIS IS NOT A BUG IN FFMPEG, DO NOT REPORT IT AS SUCH." |
48 | echo "Instead, install a working POSIX-compatible shell." | |
49 | echo "Disabling this configure test will create a broken FFmpeg." | |
c21d6325 MR |
50 | if test "$BASH_VERSION" = '2.04.0(1)-release'; then |
51 | echo "This bash version ($BASH_VERSION) is broken on your platform." | |
52 | echo "Upgrade to a later version if available." | |
53 | fi | |
cde2d79a MR |
54 | exit 1 |
55 | fi | |
56 | ||
74c53c2d MR |
57 | show_help(){ |
58 | echo "Usage: configure [options]" | |
59 | echo "Options: [defaults in brackets after descriptions]" | |
60 | echo | |
61 | echo "Standard options:" | |
62 | echo " --help print this message" | |
8c6afa4d DB |
63 | echo " --logfile=FILE log tests and output to FILE [config.err]" |
64 | echo " --disable-logging do not log configure debug information" | |
3e89171a | 65 | echo " --prefix=PREFIX install in PREFIX [$prefix]" |
d156bede | 66 | echo " --bindir=DIR install binaries in DIR [PREFIX/bin]" |
74c53c2d | 67 | echo " --libdir=DIR install libs in DIR [PREFIX/lib]" |
84c22efd | 68 | echo " --shlibdir=DIR install shared libs in DIR [PREFIX/lib]" |
5341d856 | 69 | echo " --incdir=DIR install includes in DIR [PREFIX/include]" |
4ca5ece5 | 70 | echo " --mandir=DIR install man page in DIR [PREFIX/share/man]" |
74c53c2d MR |
71 | echo " --enable-static build static libraries [default=yes]" |
72 | echo " --disable-static do not build static libraries [default=no]" | |
73 | echo " --enable-shared build shared libraries [default=no]" | |
74 | echo " --disable-shared do not build shared libraries [default=yes]" | |
0a622b98 MR |
75 | echo " --enable-gpl allow use of GPL code, the resulting libav*" |
76 | echo " and ffmpeg will be under GPL [default=no]" | |
3fe142e2 DB |
77 | echo " --enable-nonfree allow use of nonfree code, the resulting libav*" |
78 | echo " and ffmpeg will be unredistributable [default=no]" | |
4a24ab64 | 79 | echo " --enable-postproc enable GPLed postprocessing support [default=no]" |
13ca50f3 | 80 | echo " --enable-swscale software scaler support [default=no]" |
f7679c54 VS |
81 | echo " --enable-avfilter video filter support (replaces vhook) [default=no]" |
82 | echo " --enable-avfilter-lavf video filters dependant on avformat [default=no]" | |
e5f94c2b | 83 | echo " --enable-beosthreads use BeOS threads [default=no]" |
d22e8442 | 84 | echo " --enable-os2threads use OS/2 threads [default=no]" |
74c53c2d | 85 | echo " --enable-pthreads use pthreads [default=no]" |
eb113804 | 86 | echo " --enable-w32threads use Win32 threads [default=no]" |
56a059ac | 87 | echo " --enable-x11grab enable X11 grabbing [default=no]" |
0a622b98 MR |
88 | echo |
89 | echo "External library support:" | |
5ce265a1 | 90 | echo " --enable-mlib use Sun medialib [default=no]" |
8ac17293 | 91 | echo " --enable-avisynth allow reading AVISynth script files [default=no]" |
f5a756ef DB |
92 | echo " --enable-libamr-nb enable libamr-nb floating point audio codec" |
93 | echo " --enable-libamr-wb enable libamr-wb floating point audio codec" | |
f7b8bffe RP |
94 | echo " --enable-libdc1394 enable IIDC-1394 grabbing using libdc1394" |
95 | echo " and libraw1394 [default=no]" | |
690bfceb | 96 | echo " --enable-libdirac enable Dirac support via libdirac [default=no]" |
e2745046 MR |
97 | echo " --enable-libfaac enable FAAC support via libfaac [default=no]" |
98 | echo " --enable-libfaad enable FAAD support via libfaad [default=no]" | |
06f32b26 | 99 | echo " --enable-libfaadbin open libfaad.so.0 at runtime [default=no]" |
dc922953 | 100 | echo " --enable-libgsm enable GSM support via libgsm [default=no]" |
e2745046 | 101 | echo " --enable-libmp3lame enable MP3 encoding via libmp3lame [default=no]" |
31235134 DB |
102 | echo " --enable-libnut enable NUT (de)muxing via libnut," |
103 | echo " native demuxer exists [default=no]" | |
f7cd9eed | 104 | echo " --enable-libschroedinger enable Dirac support via libschroedinger [default=no]" |
ae14f311 | 105 | echo " --enable-libspeex enable Speex decoding via libspeex [default=no]" |
71757822 | 106 | echo " --enable-libtheora enable Theora encoding via libtheora [default=no]" |
f9def9cc DB |
107 | echo " --enable-libvorbis enable Vorbis encoding via libvorbis," |
108 | echo " native implementation exists [default=no]" | |
1cc60c47 DB |
109 | echo " --enable-libx264 enable H.264 encoding via x264 [default=no]" |
110 | echo " --enable-libxvid enable Xvid encoding via xvidcore," | |
31235134 | 111 | echo " native MPEG-4/Xvid encoder exists [default=no]" |
74c53c2d MR |
112 | echo "" |
113 | echo "Advanced options (experts only):" | |
114 | echo " --source-path=PATH path to source code [$source_path]" | |
115 | echo " --cross-prefix=PREFIX use PREFIX for compilation tools [$cross_prefix]" | |
db6107b6 | 116 | echo " --enable-cross-compile assume a cross-compiler is used" |
4f854758 | 117 | echo " --target-os=OS compiler targets OS [$target_os]" |
74c53c2d | 118 | echo " --cc=CC use C compiler CC [$cc]" |
74c53c2d MR |
119 | echo " --extra-cflags=ECFLAGS add ECFLAGS to CFLAGS [$CFLAGS]" |
120 | echo " --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]" | |
121 | echo " --extra-libs=ELIBS add ELIBS [$ELIBS]" | |
ac63af34 | 122 | echo " --extra-version=STRING version string suffix []" |
74c53c2d | 123 | echo " --build-suffix=SUFFIX suffix for application specific build []" |
cc6a90dd | 124 | echo " --arch=ARCH select architecture [$arch]" |
7c758d33 DB |
125 | echo " --cpu=CPU selects the minimum cpu required (affects" |
126 | echo " instruction selection, may crash on older CPUs)" | |
2b4c3615 | 127 | echo " --enable-powerpc-perf enable performance report on PPC" |
74c53c2d MR |
128 | echo " (requires enabling PMC)" |
129 | echo " --disable-mmx disable MMX usage" | |
064df5a9 PI |
130 | echo " --disable-mmx2 disable MMX2 usage" |
131 | echo " --disable-ssse3 disable SSSE3 usage" | |
1839e854 | 132 | echo " --disable-armv5te disable armv5te usage" |
edab3048 | 133 | echo " --disable-armv6 disable armv6 usage" |
f55b299a | 134 | echo " --disable-armvfp disable ARM VFP usage" |
74c53c2d MR |
135 | echo " --disable-iwmmxt disable iwmmxt usage" |
136 | echo " --disable-altivec disable AltiVec usage" | |
74c53c2d | 137 | echo " --disable-network disable network support [default=no]" |
0c7bb0e5 | 138 | echo " --disable-ipv6 disable ipv6 support [default=no]" |
74c53c2d | 139 | echo " --disable-zlib disable zlib [default=no]" |
f402916e | 140 | echo " --disable-bzlib disable bzlib [default=no]" |
74c53c2d | 141 | echo " --disable-vhook disable video hooking support" |
74c53c2d MR |
142 | echo " --disable-mpegaudio-hp faster (but less accurate)" |
143 | echo " MPEG audio decoding [default=no]" | |
cde9e780 | 144 | echo " --enable-gray enable full grayscale support (slower color)" |
786b30af | 145 | echo " --disable-ffmpeg disable ffmpeg build" |
74c53c2d MR |
146 | echo " --disable-ffserver disable ffserver build" |
147 | echo " --disable-ffplay disable ffplay build" | |
148 | echo " --enable-small optimize for size instead of speed" | |
3abe5fbd | 149 | echo " --enable-hardcoded-tables use hardcoded tables instead of runtime generation" |
74c53c2d | 150 | echo " --enable-memalign-hack emulate memalign, interferes with memory debuggers" |
74c53c2d MR |
151 | echo " --disable-encoder=NAME disables encoder NAME" |
152 | echo " --enable-encoder=NAME enables encoder NAME" | |
153 | echo " --disable-decoder=NAME disables decoder NAME" | |
154 | echo " --enable-decoder=NAME enables decoder NAME" | |
155 | echo " --disable-encoders disables all encoders" | |
156 | echo " --disable-decoders disables all decoders" | |
ff70e601 MR |
157 | echo " --disable-muxer=NAME disables muxer NAME" |
158 | echo " --enable-muxer=NAME enables muxer NAME" | |
74c53c2d | 159 | echo " --disable-muxers disables all muxers" |
ff70e601 MR |
160 | echo " --disable-demuxer=NAME disables demuxer NAME" |
161 | echo " --enable-demuxer=NAME enables demuxer NAME" | |
74c53c2d | 162 | echo " --disable-demuxers disables all demuxers" |
af9e7d18 MR |
163 | echo " --enable-parser=NAME enables parser NAME" |
164 | echo " --disable-parser=NAME disables parser NAME" | |
165 | echo " --disable-parsers disables all parsers" | |
cd61e407 JM |
166 | echo " --enable-bsf=NAME enables bitstream filter NAME" |
167 | echo " --disable-bsf=NAME disables bitstream filter NAME" | |
168 | echo " --disable-bsfs disables all bitstream filters" | |
c08fb000 AB |
169 | echo " --enable-protocol=NAME enables protocol NAME" |
170 | echo " --disable-protocol=NAME disables protocol NAME" | |
171 | echo " --disable-protocols disables all protocols" | |
10d46dd0 | 172 | echo " --disable-devices disables all devices" |
1865259f SS |
173 | echo " --enable-filter=NAME enables filter NAME" |
174 | echo " --disable-filter=NAME disables filter NAME" | |
175 | echo " --disable-filters disables all filters" | |
794f8e97 PI |
176 | echo " --list-decoders show all available decoders" |
177 | echo " --list-encoders show all available encoders" | |
178 | echo " --list-muxers show all available muxers" | |
179 | echo " --list-demuxers show all available demuxers" | |
180 | echo " --list-parsers show all available parsers" | |
181 | echo " --list-protocols show all available protocols" | |
182 | echo " --list-bsfs show all available bitstream filters" | |
c552605c DB |
183 | echo " --list-indevs show all available input devices" |
184 | echo " --list-outdevs show all available output devices" | |
1865259f | 185 | echo " --list-filters show all available filters" |
0a622b98 MR |
186 | echo |
187 | echo "Developer options (useful when working on FFmpeg itself):" | |
9c56a1f9 | 188 | echo " --disable-debug disable debugging symbols" |
b7d49373 | 189 | echo " --enable-debug=LEVEL set the debug level [$debuglevel]" |
0a622b98 | 190 | echo " --enable-gprof enable profiling with gprof [$gprof]" |
d2bbb2f7 | 191 | echo " --disable-optimizations disable compiler optimizations" |
0a622b98 | 192 | echo " --enable-extra-warnings enable more compiler warnings" |
87a0fb62 | 193 | echo " --disable-stripping disable stripping of executables and shared libraries" |
74c53c2d MR |
194 | echo "" |
195 | echo "NOTE: Object files are built at the place where configure is launched." | |
60e8bc13 | 196 | exit 0 |
74c53c2d | 197 | } |
cf9d24ad | 198 | |
57bd82d4 | 199 | log(){ |
2270b4b2 | 200 | echo "$@" >> $logfile |
57bd82d4 MR |
201 | } |
202 | ||
720c69da | 203 | log_file(){ |
c8e9f801 | 204 | log BEGIN $1 |
2270b4b2 | 205 | pr -n -t $1 >> $logfile |
c8e9f801 MR |
206 | log END $1 |
207 | } | |
208 | ||
2ba042a7 | 209 | echolog(){ |
c8e9f801 | 210 | log "$@" |
57bd82d4 | 211 | echo "$@" |
2ba042a7 MR |
212 | } |
213 | ||
214 | die(){ | |
215 | echolog "$@" | |
216 | cat <<EOF | |
217 | If you think configure made a mistake, make sure you are using the latest | |
218 | version from SVN. If the latest version fails, report the problem to the | |
e5d8ccd7 | 219 | ffmpeg-user@mplayerhq.hu mailing list or IRC #ffmpeg on irc.freenode.net. |
2ba042a7 | 220 | EOF |
e155a21a | 221 | if disabled logging; then |
2ba042a7 | 222 | cat <<EOF |
e155a21a DB |
223 | Rerun configure with logging enabled (do not use --disable-logging), and |
224 | include the log this produces with your report. | |
2ba042a7 MR |
225 | EOF |
226 | else | |
227 | cat <<EOF | |
e155a21a DB |
228 | Include the log file "$logfile" produced by configure as this will help |
229 | solving the problem. | |
2ba042a7 MR |
230 | EOF |
231 | fi | |
cea0ac52 | 232 | rm -f $TMPC $TMPE $TMPH $TMPO $TMPS $TMPSH |
57bd82d4 MR |
233 | exit 1 |
234 | } | |
235 | ||
6c6007d6 | 236 | # Avoid locale weirdness, besides we really just want to translate ASCII. |
44161118 | 237 | toupper(){ |
6c6007d6 | 238 | echo "$@" | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ |
44161118 MR |
239 | } |
240 | ||
4a5444db | 241 | tolower(){ |
6c6007d6 | 242 | echo "$@" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz |
4a5444db MR |
243 | } |
244 | ||
a8d04fba MR |
245 | set_all(){ |
246 | value=$1 | |
247 | shift | |
248 | for var in $*; do | |
249 | eval $var=$value | |
250 | done | |
251 | } | |
252 | ||
72a43668 MR |
253 | set_weak(){ |
254 | value=$1 | |
255 | shift | |
256 | for var; do | |
257 | eval : \${$var:=$value} | |
258 | done | |
259 | } | |
260 | ||
799c9e9b MR |
261 | pushvar(){ |
262 | for var in $*; do | |
263 | eval level=\${${var}_level:=0} | |
264 | eval ${var}_${level}="\$$var" | |
265 | eval ${var}_level=$(($level+1)) | |
266 | done | |
267 | } | |
268 | ||
269 | popvar(){ | |
270 | for var in $*; do | |
271 | eval level=\${${var}_level:-0} | |
272 | test $level = 0 && continue | |
273 | eval level=$(($level-1)) | |
274 | eval $var="\${${var}_${level}}" | |
275 | eval ${var}_level=$level | |
276 | eval unset ${var}_${level} | |
277 | done | |
278 | } | |
279 | ||
a8d04fba MR |
280 | enable(){ |
281 | set_all yes $* | |
282 | } | |
283 | ||
284 | disable(){ | |
285 | set_all no $* | |
286 | } | |
287 | ||
72a43668 MR |
288 | enable_weak(){ |
289 | set_weak yes $* | |
290 | } | |
291 | ||
292 | disable_weak(){ | |
293 | set_weak no $* | |
294 | } | |
295 | ||
f9d328da MR |
296 | do_enable_deep(){ |
297 | for var; do | |
298 | enabled $var && continue | |
299 | eval sel="\$${var}_select" | |
c510c7b5 MR |
300 | eval sgs="\$${var}_suggest" |
301 | pushvar var sgs | |
f9d328da | 302 | enable_deep $sel |
c510c7b5 MR |
303 | popvar sgs |
304 | enable_deep_weak $sgs | |
f9d328da MR |
305 | popvar var |
306 | done | |
307 | } | |
308 | ||
309 | enable_deep(){ | |
310 | do_enable_deep $* | |
311 | enable $* | |
312 | } | |
313 | ||
72a43668 MR |
314 | enable_deep_weak(){ |
315 | do_enable_deep $* | |
316 | enable_weak $* | |
317 | } | |
318 | ||
57bd82d4 | 319 | enabled(){ |
3250003c MR |
320 | test "${1#!}" = "$1" && op== || op=!= |
321 | eval test "x\$${1#!}" $op "xyes" | |
44161118 MR |
322 | } |
323 | ||
37970ebf | 324 | disabled(){ |
3250003c MR |
325 | test "${1#!}" = "$1" && op== || op=!= |
326 | eval test "x\$${1#!}" $op "xno" | |
37970ebf RP |
327 | } |
328 | ||
44161118 MR |
329 | enabled_all(){ |
330 | for opt; do | |
331 | enabled $opt || return 1 | |
332 | done | |
333 | } | |
334 | ||
85bca2c5 DB |
335 | disabled_all(){ |
336 | for opt; do | |
337 | disabled $opt || return 1 | |
338 | done | |
339 | } | |
340 | ||
44161118 MR |
341 | enabled_any(){ |
342 | for opt; do | |
343 | enabled $opt && return 0 | |
344 | done | |
345 | } | |
346 | ||
85bca2c5 DB |
347 | disabled_any(){ |
348 | for opt; do | |
349 | disabled $opt && return 0 | |
350 | done | |
f7b230a7 | 351 | return 1 |
85bca2c5 DB |
352 | } |
353 | ||
c9d19248 MR |
354 | set_default(){ |
355 | for opt; do | |
356 | eval test -z "\$$opt" && eval $opt=\$${opt}_default | |
357 | done | |
358 | } | |
359 | ||
4a0d6686 AJ |
360 | is_in(){ |
361 | value=$1 | |
362 | shift | |
363 | for var in $*; do | |
364 | [ $var = $value ] && return 0 | |
365 | done | |
366 | return 1 | |
367 | } | |
368 | ||
30fd06be MR |
369 | check_deps(){ |
370 | for cfg; do | |
3250003c | 371 | cfg="${cfg#!}" |
799c9e9b MR |
372 | enabled ${cfg}_checking && die "Circular dependency for $cfg." |
373 | disabled ${cfg}_checking && continue | |
374 | enable ${cfg}_checking | |
375 | ||
30fd06be MR |
376 | eval dep_all="\$${cfg}_deps" |
377 | eval dep_any="\$${cfg}_deps_any" | |
7ef3425f | 378 | eval dep_sel="\$${cfg}_select" |
c510c7b5 | 379 | eval dep_sgs="\$${cfg}_suggest" |
799c9e9b | 380 | |
c510c7b5 MR |
381 | pushvar cfg dep_all dep_any dep_sel dep_sgs |
382 | check_deps $dep_all $dep_any $dep_sel $dep_sgs | |
383 | popvar cfg dep_all dep_any dep_sel dep_sgs | |
799c9e9b | 384 | |
6a702d4c MR |
385 | enabled_all $dep_all || disable $cfg |
386 | enabled_any $dep_any || disable $cfg | |
7ef3425f | 387 | disabled_any $dep_sel && disable $cfg |
799c9e9b | 388 | |
4ec45764 RP |
389 | if enabled $cfg; then |
390 | eval dep_extralibs="\$${cfg}_extralibs" | |
391 | test -n "$dep_extralibs" && add_extralibs $dep_extralibs | |
f9d328da | 392 | enable_deep $dep_sel |
c510c7b5 | 393 | enable_deep_weak $dep_sgs |
4ec45764 RP |
394 | fi |
395 | ||
799c9e9b | 396 | disable ${cfg}_checking |
30fd06be MR |
397 | done |
398 | } | |
399 | ||
44161118 MR |
400 | print_config(){ |
401 | pfx=$1 | |
402 | header=$2 | |
403 | makefile=$3 | |
404 | shift 3 | |
405 | for cfg; do | |
3d907e22 | 406 | ucname="`toupper $cfg`" |
44161118 | 407 | if enabled $cfg; then |
3d907e22 MR |
408 | echo "#define ${pfx}${ucname} 1" >> $header |
409 | echo "#define ENABLE_${ucname} 1" >> $header | |
410 | echo "${pfx}${ucname}=yes" >> $makefile | |
411 | else | |
412 | echo "#define ENABLE_${ucname} 0" >> $header | |
44161118 MR |
413 | fi |
414 | done | |
57bd82d4 MR |
415 | } |
416 | ||
417 | flags_saved(){ | |
2270b4b2 | 418 | (: ${SAVE_CFLAGS?}) 2> /dev/null |
57bd82d4 MR |
419 | } |
420 | ||
dcd479c0 | 421 | save_flags(){ |
57bd82d4 | 422 | flags_saved && return |
dcd479c0 MR |
423 | SAVE_CFLAGS="$CFLAGS" |
424 | SAVE_LDFLAGS="$LDFLAGS" | |
425 | SAVE_extralibs="$extralibs" | |
426 | } | |
427 | ||
428 | restore_flags(){ | |
f5d28d10 | 429 | flags_saved || return |
dcd479c0 MR |
430 | CFLAGS="$SAVE_CFLAGS" |
431 | LDFLAGS="$SAVE_LDFLAGS" | |
432 | extralibs="$SAVE_extralibs" | |
433 | unset SAVE_CFLAGS | |
434 | unset SAVE_LDFLAGS | |
435 | unset SAVE_extralibs | |
436 | } | |
437 | ||
438 | temp_cflags(){ | |
439 | save_flags | |
440 | CFLAGS="$CFLAGS $*" | |
441 | } | |
442 | ||
443 | temp_ldflags(){ | |
444 | save_flags | |
445 | LDFLAGS="$LDFLAGS $*" | |
446 | } | |
447 | ||
448 | temp_extralibs(){ | |
449 | save_flags | |
450 | extralibs="$extralibs $*" | |
451 | } | |
452 | ||
57bd82d4 MR |
453 | append(){ |
454 | var=$1 | |
455 | shift | |
456 | flags_saved && eval "SAVE_$var=\"\$SAVE_$var $*\"" | |
457 | eval "$var=\"\$$var $*\"" | |
458 | } | |
459 | ||
460 | add_cflags(){ | |
461 | append CFLAGS "$@" | |
462 | } | |
463 | ||
464 | add_ldflags(){ | |
465 | append LDFLAGS "$@" | |
466 | } | |
467 | ||
468 | add_extralibs(){ | |
469 | append extralibs "$@" | |
470 | } | |
471 | ||
b0cfb663 | 472 | check_cmd(){ |
b3cb5d51 | 473 | log "$@" |
2270b4b2 | 474 | "$@" >> $logfile 2>&1 |
b0cfb663 MR |
475 | } |
476 | ||
dcd479c0 | 477 | check_cc(){ |
57bd82d4 | 478 | log check_cc "$@" |
2270b4b2 | 479 | cat > $TMPC |
720c69da | 480 | log_file $TMPC |
b0cfb663 | 481 | check_cmd $cc $CFLAGS "$@" -c -o $TMPO $TMPC |
57bd82d4 MR |
482 | } |
483 | ||
484 | check_cpp(){ | |
485 | log check_cpp "$@" | |
2270b4b2 | 486 | cat > $TMPC |
720c69da | 487 | log_file $TMPC |
b0cfb663 | 488 | check_cmd $cc $CFLAGS "$@" -E -o $TMPO $TMPC |
dcd479c0 MR |
489 | } |
490 | ||
940f335a MR |
491 | check_asm(){ |
492 | log check_asm "$@" | |
493 | name="$1" | |
494 | asm="$2" | |
495 | shift 2 | |
496 | check_cc "$@" <<EOF && enable $name || disable $name | |
be449fca | 497 | int foo(void){ __asm__ volatile($asm); } |
940f335a MR |
498 | EOF |
499 | } | |
500 | ||
304d586d LM |
501 | check_yasm(){ |
502 | log check_yasm "$@" | |
503 | echo "$1" > $TMPS | |
504 | log_file $TMPS | |
505 | shift 1 | |
506 | check_cmd $yasmexe $YASMFLAGS "$@" -o $TMPO $TMPS | |
507 | } | |
508 | ||
dcd479c0 | 509 | check_ld(){ |
57bd82d4 | 510 | log check_ld "$@" |
0607887f | 511 | check_cc || return |
3155a644 MR |
512 | flags='' |
513 | libs='' | |
514 | for f; do | |
515 | test "${f}" = "${f#-l}" && flags="$flags $f" || libs="$libs $f" | |
516 | done | |
517 | check_cmd $cc $LDFLAGS $flags -o $TMPE $TMPO $extralibs $libs | |
dcd479c0 MR |
518 | } |
519 | ||
520 | check_cflags(){ | |
57bd82d4 MR |
521 | log check_cflags "$@" |
522 | check_cc "$@" <<EOF && add_cflags "$@" | |
dcd479c0 MR |
523 | int x; |
524 | EOF | |
525 | } | |
526 | ||
527 | check_ldflags(){ | |
57bd82d4 MR |
528 | log check_ldflags "$@" |
529 | check_ld "$@" <<EOF && add_ldflags "$@" | |
c23a0ac8 | 530 | int main(void){ return 0; } |
dcd479c0 MR |
531 | EOF |
532 | } | |
533 | ||
534 | check_header(){ | |
57bd82d4 | 535 | log check_header "$@" |
dcd479c0 MR |
536 | header=$1 |
537 | shift | |
d8bc5f06 MR |
538 | var=`echo $header | sed 's/[^A-Za-z0-9_]/_/g'` |
539 | disable $var | |
540 | check_cpp "$@" <<EOF && enable $var | |
dcd479c0 MR |
541 | #include <$header> |
542 | int x; | |
543 | EOF | |
544 | } | |
545 | ||
546 | check_func(){ | |
57bd82d4 | 547 | log check_func "$@" |
dcd479c0 MR |
548 | func=$1 |
549 | shift | |
d8bc5f06 MR |
550 | disable $func |
551 | check_ld "$@" <<EOF && enable $func | |
dcd479c0 | 552 | extern int $func(); |
c23a0ac8 | 553 | int main(void){ $func(); } |
dcd479c0 MR |
554 | EOF |
555 | } | |
556 | ||
2446d3d6 DB |
557 | check_func_headers(){ |
558 | log check_func_headers "$@" | |
f8d7b072 MR |
559 | headers=$1 |
560 | func=$2 | |
561 | shift 2 | |
562 | disable $func | |
563 | incs="" | |
564 | for hdr in $headers; do | |
565 | incs="$incs | |
566 | #include <$hdr>" | |
567 | done | |
568 | check_ld "$@" <<EOF && enable $func | |
569 | $incs | |
d6773f56 | 570 | int main(int argc, char **argv){ |
f8d7b072 MR |
571 | (void) $func; |
572 | return 0; | |
573 | } | |
574 | EOF | |
575 | } | |
576 | ||
a5344cf7 SS |
577 | check_cpp_condition(){ |
578 | log check_cpp_condition "$@" | |
579 | header=$1 | |
580 | condition=$2 | |
581 | check_cpp <<EOF | |
582 | #include <$header> | |
583 | #if !($condition) | |
584 | #error "unsatisfied condition: $condition" | |
585 | #endif | |
586 | EOF | |
587 | } | |
588 | ||
57bd82d4 MR |
589 | check_lib(){ |
590 | log check_lib "$@" | |
591 | header="$1" | |
592 | func="$2" | |
593 | shift 2 | |
fcfcde17 MR |
594 | temp_extralibs "$@" |
595 | check_header $header && check_func $func && add_extralibs "$@" | |
596 | err=$? | |
597 | restore_flags | |
598 | return $err | |
57bd82d4 MR |
599 | } |
600 | ||
f8d7b072 MR |
601 | check_lib2(){ |
602 | log check_lib2 "$@" | |
603 | headers="$1" | |
604 | func="$2" | |
605 | shift 2 | |
606 | temp_extralibs "$@" | |
2446d3d6 | 607 | check_func_headers "$headers" $func && add_extralibs "$@" |
f8d7b072 MR |
608 | err=$? |
609 | restore_flags | |
610 | return $err | |
611 | } | |
612 | ||
dcd479c0 | 613 | check_exec(){ |
2270b4b2 | 614 | check_ld "$@" && { enabled cross_compile || $TMPE >> $logfile 2>&1; } |
57bd82d4 MR |
615 | } |
616 | ||
7dfef245 MR |
617 | check_exec_crash(){ |
618 | code=`cat` | |
619 | ||
620 | # exit() is not async signal safe. _Exit (C99) and _exit (POSIX) | |
621 | # are safe but may not be available everywhere. Thus we use | |
622 | # raise(SIGTERM) instead. The check is run in a subshell so we | |
623 | # can redirect the "Terminated" message from the shell. SIGBUS | |
624 | # is not defined by standard C so it is used conditionally. | |
625 | ||
2270b4b2 | 626 | (check_exec "$@") >> $logfile 2>&1 <<EOF |
7dfef245 MR |
627 | #include <signal.h> |
628 | static void sighandler(int sig){ | |
629 | raise(SIGTERM); | |
630 | } | |
e5af4a11 | 631 | int main(void){ |
7dfef245 MR |
632 | signal(SIGILL, sighandler); |
633 | signal(SIGFPE, sighandler); | |
634 | signal(SIGSEGV, sighandler); | |
635 | #ifdef SIGBUS | |
636 | signal(SIGBUS, sighandler); | |
637 | #endif | |
638 | { $code } | |
639 | } | |
640 | EOF | |
641 | } | |
642 | ||
72be9e73 DY |
643 | check_type(){ |
644 | log check_type "$@" | |
645 | headers=$1 | |
646 | type=$2 | |
647 | shift 2 | |
648 | disable $type | |
649 | incs="" | |
650 | for hdr in $headers; do | |
651 | incs="$incs | |
652 | #include <$hdr>" | |
653 | done | |
654 | check_cc "$@" <<EOF && enable $type | |
655 | $incs | |
656 | $type v; | |
657 | EOF | |
658 | } | |
659 | ||
57bd82d4 MR |
660 | require(){ |
661 | name="$1" | |
662 | header="$2" | |
663 | func="$3" | |
664 | shift 3 | |
665 | check_lib $header $func "$@" || die "ERROR: $name not found" | |
dcd479c0 MR |
666 | } |
667 | ||
f8d7b072 MR |
668 | require2(){ |
669 | name="$1" | |
670 | headers="$2" | |
671 | func="$3" | |
672 | shift 3 | |
673 | check_lib2 "$headers" $func "$@" || die "ERROR: $name not found" | |
674 | } | |
675 | ||
eea50282 MR |
676 | check_foo_config(){ |
677 | cfg=$1 | |
678 | pkg=$2 | |
679 | header=$3 | |
680 | func=$4 | |
681 | shift 4 | |
682 | disable $cfg | |
683 | check_cmd ${pkg}-config --version | |
684 | err=$? | |
685 | if test "$err" = 0; then | |
686 | temp_cflags `${pkg}-config --cflags` | |
687 | temp_extralibs `${pkg}-config --libs` | |
688 | check_lib "$@" $header $func && enable $cfg | |
689 | fi | |
690 | return $err | |
691 | } | |
692 | ||
c505dd31 MR |
693 | apply(){ |
694 | file=$1 | |
695 | shift | |
696 | "$@" < "$file" > "$file.tmp" && mv "$file.tmp" "$file" || rm "$file.tmp" | |
697 | } | |
698 | ||
dcd61286 DB |
699 | # CONFIG_LIST contains configurable options, while HAVE_LIST is for |
700 | # system-dependent things. | |
701 | ||
4a0d6686 AJ |
702 | COMPONENT_LIST=" |
703 | bsfs | |
704 | decoders | |
705 | demuxers | |
706 | encoders | |
3cde40aa | 707 | filters |
c552605c | 708 | indevs |
4a0d6686 | 709 | muxers |
c552605c | 710 | outdevs |
4a0d6686 AJ |
711 | parsers |
712 | protocols | |
713 | " | |
714 | ||
715 | CONFIG_LIST=" | |
716 | $COMPONENT_LIST | |
f7679c54 VS |
717 | avfilter |
718 | avfilter_lavf | |
c88f5d72 MR |
719 | avisynth |
720 | beos_netserver | |
f402916e | 721 | bzlib |
c88f5d72 MR |
722 | ffmpeg |
723 | ffplay | |
724 | ffserver | |
1848f7d9 | 725 | fft |
c88f5d72 | 726 | gpl |
ecfc4f44 | 727 | gprof |
d8d0d0b2 | 728 | gray |
3abe5fbd | 729 | hardcoded_tables |
c88f5d72 | 730 | ipv6 |
f5a756ef DB |
731 | libamr_nb |
732 | libamr_wb | |
f7b8bffe | 733 | libdc1394 |
690bfceb | 734 | libdirac |
2eed5a46 DB |
735 | libfaac |
736 | libfaad | |
737 | libfaadbin | |
c88f5d72 | 738 | libgsm |
6ebe07fb | 739 | libmp3lame |
c88f5d72 | 740 | libnut |
f7cd9eed | 741 | libschroedinger |
ae14f311 | 742 | libspeex |
150d2772 | 743 | libtheora |
c88f5d72 | 744 | libvorbis |
1cc60c47 DB |
745 | libx264 |
746 | libxvid | |
47a158cb | 747 | mdct |
c88f5d72 | 748 | memalign_hack |
a8150374 | 749 | mlib |
c88f5d72 MR |
750 | mpegaudio_hp |
751 | network | |
3fe142e2 | 752 | nonfree |
4a24ab64 | 753 | postproc |
2b4c3615 | 754 | powerpc_perf |
bd2216e4 | 755 | small |
13ca50f3 | 756 | swscale |
c88f5d72 | 757 | vhook |
56a059ac | 758 | x11grab |
c88f5d72 | 759 | zlib |
4a0d6686 | 760 | " |
c88f5d72 | 761 | |
8eee7025 DB |
762 | THREADS_LIST=' |
763 | beosthreads | |
d22e8442 | 764 | os2threads |
8eee7025 DB |
765 | pthreads |
766 | w32threads | |
767 | ' | |
768 | ||
3f5b56e5 MR |
769 | ARCH_LIST=' |
770 | alpha | |
771 | armv4l | |
772 | bfin | |
773 | ia64 | |
774 | m68k | |
775 | mips | |
776 | parisc | |
777 | powerpc | |
778 | s390 | |
779 | sh4 | |
780 | sparc | |
781 | sparc64 | |
782 | x86 | |
783 | x86_32 | |
784 | x86_64 | |
785 | ' | |
786 | ||
787 | ARCH_EXT_LIST=' | |
1ac9331a | 788 | altivec |
1ac9331a | 789 | armv5te |
edab3048 | 790 | armv6 |
f55b299a | 791 | armvfp |
3f5b56e5 MR |
792 | iwmmxt |
793 | mmi | |
794 | mmx | |
d7f0920b | 795 | mmx2 |
6b18d278 | 796 | neon |
9eeed841 | 797 | ssse3 |
bd9d34a0 | 798 | vis |
3f5b56e5 MR |
799 | ' |
800 | ||
801 | HAVE_LIST=" | |
802 | $ARCH_EXT_LIST | |
803 | $THREADS_LIST | |
804 | altivec_h | |
c9fdab0d | 805 | arpa_inet_h |
6bd859d6 | 806 | bswap |
ecf97f22 | 807 | closesocket |
1ac9331a | 808 | cmov |
e16e49ac | 809 | conio_h |
c88f5d72 | 810 | dcbzl |
f8aa696f DB |
811 | dev_bktr_ioctl_bt848_h |
812 | dev_bktr_ioctl_meteor_h | |
813 | dev_ic_bt8xx_h | |
814 | dev_video_meteor_ioctl_meteor_h | |
815 | dev_video_bktr_ioctl_bt848_h | |
18b67ae5 | 816 | dlfcn_h |
c88f5d72 | 817 | dlopen |
bc574408 | 818 | dos_paths |
245626d0 DB |
819 | ebp_available |
820 | ebx_available | |
c2a29455 | 821 | fast_64bit |
7073e9fc | 822 | fast_cmov |
7b829d2a | 823 | fast_unaligned |
9d99cc5a | 824 | fork |
c88f5d72 | 825 | freetype2 |
da9e86f8 | 826 | gethrtime |
4e68cb8a | 827 | GetProcessTimes |
66be5b45 | 828 | getrusage |
c88f5d72 | 829 | imlib2 |
2e1913b1 | 830 | inet_aton |
61d251db | 831 | inline_asm |
0b4a1821 AS |
832 | libdc1394_1 |
833 | libdc1394_2 | |
a33cab3a MK |
834 | llrint |
835 | lrint | |
c88f5d72 | 836 | lrintf |
f8aa696f DB |
837 | machine_ioctl_bt848_h |
838 | machine_ioctl_meteor_h | |
c88f5d72 MR |
839 | malloc_h |
840 | memalign | |
6ffa87d3 | 841 | mkstemp |
b4e806b2 | 842 | pld |
9cafbd6c | 843 | ppc64 |
a33cab3a MK |
844 | round |
845 | roundf | |
c88f5d72 MR |
846 | sdl |
847 | sdl_video_size | |
72be9e73 | 848 | socklen_t |
deb29777 | 849 | soundcard_h |
f8cda19e | 850 | poll_h |
b58412f1 | 851 | sys_mman_h |
b091aa44 | 852 | sys_resource_h |
81644c2e | 853 | sys_select_h |
deb29777 | 854 | sys_soundcard_h |
1b6e8b73 | 855 | sys_videoio_h |
e16e49ac | 856 | termios_h |
b265431e | 857 | threads |
6ff3f3e7 | 858 | winsock2_h |
304d586d | 859 | yasm |
0cb78cef | 860 | " |
44161118 | 861 | |
b6bb00b0 MR |
862 | # options emitted with CONFIG_ prefix but not available on command line |
863 | CONFIG_EXTRA=" | |
864 | fft_mmx | |
865 | " | |
866 | ||
520cc7f1 | 867 | CMDLINE_SELECT=" |
3f5b56e5 | 868 | $ARCH_EXT_LIST |
520cc7f1 | 869 | $CONFIG_LIST |
8eee7025 | 870 | $THREADS_LIST |
db6107b6 | 871 | cross_compile |
520cc7f1 MR |
872 | debug |
873 | extra_warnings | |
8c6afa4d | 874 | logging |
d2bbb2f7 | 875 | optimizations |
520cc7f1 MR |
876 | shared |
877 | static | |
87a0fb62 | 878 | stripping |
520cc7f1 | 879 | " |
426be5dc DB |
880 | |
881 | PATHS_LIST=' | |
d156bede | 882 | bindir |
26759c44 MR |
883 | incdir |
884 | libdir | |
26759c44 MR |
885 | mandir |
886 | prefix | |
887 | shlibdir | |
426be5dc DB |
888 | ' |
889 | ||
890 | CMDLINE_SET=" | |
891 | $PATHS_LIST | |
892 | arch | |
893 | build_suffix | |
894 | cc | |
895 | cpu | |
896 | cross_prefix | |
ac63af34 | 897 | extra_version |
426be5dc | 898 | logfile |
26759c44 MR |
899 | source_path |
900 | target_os | |
426be5dc | 901 | " |
520cc7f1 | 902 | |
912f3148 DB |
903 | # code dependency declarations |
904 | ||
9eeed841 MR |
905 | # architecture extensions |
906 | altivec_deps="powerpc" | |
907 | armv5te_deps="armv4l" | |
908 | armv6_deps="armv4l" | |
f55b299a | 909 | armvfp_deps="armv4l" |
9eeed841 | 910 | iwmmxt_deps="armv4l" |
e241ba14 | 911 | mmi_deps="mips" |
9eeed841 | 912 | mmx_deps="x86" |
fbef871d | 913 | mmx2_deps="x86 mmx" |
6b18d278 | 914 | neon_deps="armv4l" |
9eeed841 | 915 | ssse3_deps="x86" |
bd9d34a0 | 916 | vis_deps="sparc" |
9eeed841 | 917 | |
b6bb00b0 MR |
918 | # common features |
919 | fft_suggest="fft_mmx" | |
920 | fft_mmx_deps="mmx yasm" | |
921 | ||
912f3148 | 922 | # decoders / encoders |
47a158cb | 923 | aac_decoder_select="fft mdct" |
d8d12c15 | 924 | ac3_decoder_deps="gpl" |
47a158cb MR |
925 | ac3_decoder_select="fft mdct" |
926 | atrac3_decoder_select="fft mdct" | |
927 | cook_decoder_select="fft mdct" | |
928 | dca_decoder_select="fft mdct" | |
33a0dd37 | 929 | dxa_decoder_deps="zlib" |
406ab5cc | 930 | eac3_decoder_deps="gpl" |
47a158cb | 931 | eac3_decoder_select="fft mdct" |
30fd06be | 932 | flashsv_decoder_deps="zlib" |
773be23a | 933 | flashsv_encoder_deps="zlib" |
47a158cb | 934 | imc_decoder_select="fft mdct" |
30fd06be | 935 | mpeg_xvmc_decoder_deps="xvmc" |
47a158cb MR |
936 | nellymoser_decoder_select="fft mdct" |
937 | nellymoser_encoder_select="fft mdct" | |
30fd06be MR |
938 | png_decoder_deps="zlib" |
939 | png_encoder_deps="zlib" | |
47a158cb MR |
940 | qdm2_decoder_select="fft mdct" |
941 | vorbis_decoder_select="fft mdct" | |
942 | vorbis_encoder_select="fft mdct" | |
943 | wmav1_decoder_select="fft mdct" | |
944 | wmav1_encoder_select="fft mdct" | |
945 | wmav2_decoder_select="fft mdct" | |
946 | wmav2_encoder_select="fft mdct" | |
30fd06be MR |
947 | zmbv_decoder_deps="zlib" |
948 | zmbv_encoder_deps="zlib" | |
949 | ||
912f3148 | 950 | # external libraries |
f5a756ef DB |
951 | libamr_nb_decoder_deps="libamr_nb" |
952 | libamr_nb_encoder_deps="libamr_nb" | |
953 | libamr_wb_decoder_deps="libamr_wb" | |
954 | libamr_wb_encoder_deps="libamr_wb" | |
1b71f045 | 955 | libdirac_decoder_deps="libdirac !libschroedinger" |
690bfceb | 956 | libdirac_encoder_deps="libdirac" |
c9171a83 | 957 | libfaac_encoder_deps="libfaac" |
69ddbd1d | 958 | libfaad_decoder_deps="libfaad" |
4ec45764 | 959 | libfaadbin_decoder_extralibs='$ldl' |
299c77d5 MR |
960 | libgsm_decoder_deps="libgsm" |
961 | libgsm_encoder_deps="libgsm" | |
8ffed8d8 MR |
962 | libgsm_ms_decoder_deps="libgsm" |
963 | libgsm_ms_encoder_deps="libgsm" | |
1cc60c47 | 964 | libmp3lame_encoder_deps="libmp3lame" |
f7cd9eed AS |
965 | libschroedinger_decoder_deps="libschroedinger" |
966 | libschroedinger_encoder_deps="libschroedinger" | |
ae14f311 | 967 | libspeex_decoder_deps="libspeex" |
150d2772 | 968 | libtheora_encoder_deps="libtheora" |
b0caf888 | 969 | libvorbis_encoder_deps="libvorbis" |
1cc60c47 DB |
970 | libx264_encoder_deps="libx264" |
971 | libxvid_encoder_deps="libxvid" | |
13566c31 | 972 | mpeg4aac_decoder_deps="libfaad" |
30fd06be | 973 | |
912f3148 | 974 | # demuxers / muxers |
03a76ba9 | 975 | ac3_demuxer_deps="ac3_parser" |
50383e88 | 976 | audio_beos_demuxer_deps="audio_beos" |
4ec45764 | 977 | audio_beos_demuxer_extralibs="-lmedia -lbe" |
50383e88 | 978 | audio_beos_muxer_deps="audio_beos" |
4ec45764 | 979 | audio_beos_muxer_extralibs="-lmedia -lbe" |
53b73365 | 980 | avisynth_demuxer_deps="avisynth" |
73483024 | 981 | bktr_demuxer_deps_any="dev_bktr_ioctl_bt848_h machine_ioctl_bt848_h dev_video_bktr_ioctl_bt848_h dev_ic_bt8xx_h" |
17ac9f1c | 982 | dirac_demuxer_deps="dirac_parser" |
fe9bb347 | 983 | dv1394_demuxer_deps="dv1394 dv_demuxer" |
f7b8bffe | 984 | libdc1394_demuxer_deps="libdc1394" |
d7c59247 DB |
985 | libnut_demuxer_deps="libnut" |
986 | libnut_muxer_deps="libnut" | |
4bd8e17c | 987 | mp3_demuxer_deps="mpegaudio_parser" |
c7682de0 RP |
988 | oss_demuxer_deps_any="soundcard_h sys_soundcard_h" |
989 | oss_muxer_deps_any="soundcard_h sys_soundcard_h" | |
30fd06be | 990 | redir_demuxer_deps="network" |
8eb793c4 | 991 | rtp_muxer_deps="network rtp_protocol" |
95c21842 LA |
992 | rtsp_demuxer_deps="sdp_demuxer" |
993 | sdp_demuxer_deps="rtp_protocol mpegts_demuxer" | |
06e31011 | 994 | v4l_demuxer_deps="linux_videodev_h" |
1b6e8b73 | 995 | v4l2_demuxer_deps_any="linux_videodev2_h sys_videoio_h" |
c2345207 RP |
996 | vfwcap_demuxer_deps="capCreateCaptureWindow" |
997 | vfwcap_demuxer_extralibs="-lvfw32" | |
06eab4ba | 998 | x11_grab_device_demuxer_deps="x11grab XShmCreateImage" |
4ec45764 | 999 | x11_grab_device_demuxer_extralibs="-lX11 -lXext" |
30fd06be | 1000 | |
912f3148 | 1001 | # protocols |
c08fb000 AB |
1002 | http_protocol_deps="network" |
1003 | rtp_protocol_deps="udp_protocol" | |
1004 | tcp_protocol_deps="network" | |
1005 | udp_protocol_deps="network" | |
1006 | ||
f7679c54 | 1007 | # filters |
81124ba0 | 1008 | movie_filter_deps="avfilter_lavf" |
f7679c54 | 1009 | |
912f3148 | 1010 | # programs |
fa859b4d | 1011 | ffplay_deps="sdl" |
6ad42348 | 1012 | ffserver_deps="ffm_muxer rtp_protocol rtsp_demuxer" |
4ec45764 RP |
1013 | ffserver_extralibs='$ldl' |
1014 | vhook_extralibs='$ldl' | |
a2830dca | 1015 | |
912f3148 | 1016 | |
de6d9b64 | 1017 | # default parameters |
8a608357 | 1018 | |
2ba042a7 | 1019 | logfile="config.err" |
8a608357 MR |
1020 | |
1021 | # installation paths | |
c9d19248 MR |
1022 | prefix_default="/usr/local" |
1023 | bindir_default='${prefix}/bin' | |
1024 | incdir_default='${prefix}/include' | |
1025 | libdir_default='${prefix}/lib' | |
1026 | mandir_default='${prefix}/share/man' | |
1027 | shlibdir_default="$libdir_default" | |
8a608357 MR |
1028 | |
1029 | # toolchain | |
13c7df3d | 1030 | cc_default="gcc" |
304d586d | 1031 | yasmexe="yasm" |
de6d9b64 | 1032 | ar="ar" |
503d5b58 | 1033 | nm="nm" |
be7109c1 | 1034 | ranlib="ranlib" |
0f3cb305 | 1035 | strip="strip" |
8a608357 | 1036 | asmalign_pot="unknown" |
20369773 | 1037 | ln_s="ln -sf" |
304d586d | 1038 | objformat="elf" |
8a608357 MR |
1039 | |
1040 | # machine | |
cc6a90dd | 1041 | arch=`uname -m` |
38d0a8aa | 1042 | cpu="generic" |
8a608357 | 1043 | |
8a608357 | 1044 | # OS |
4f854758 | 1045 | target_os=$(tolower $(uname -s)) |
8a608357 | 1046 | |
8a608357 | 1047 | # libraries |
f402916e | 1048 | enable bzlib |
497237c7 | 1049 | enable zlib |
8a608357 MR |
1050 | |
1051 | # configurable options | |
497237c7 | 1052 | enable debug |
497237c7 RP |
1053 | enable ffmpeg |
1054 | enable ffplay | |
1055 | enable ffserver | |
1056 | enable ipv6 | |
497237c7 RP |
1057 | enable mpegaudio_hp |
1058 | enable network | |
8400d6b8 | 1059 | enable optimizations |
497237c7 | 1060 | enable protocols |
530dc538 | 1061 | enable static |
87a0fb62 | 1062 | enable stripping |
8a608357 MR |
1063 | vhook="default" |
1064 | ||
8a608357 | 1065 | # build settings |
11a9d3e8 | 1066 | add_cflags -D_ISOC99_SOURCE -D_POSIX_C_SOURCE=200112 |
9987769a | 1067 | SHFLAGS='-shared -Wl,-soname,$$(@F)' |
cab3ef82 | 1068 | VHOOKSHFLAGS='$(SHFLAGS)' |
c536cb09 | 1069 | FFSERVERLDFLAGS=-Wl,-E |
f3ec2d46 SG |
1070 | LIBPREF="lib" |
1071 | LIBSUF=".a" | |
c5f14466 RP |
1072 | FULLNAME='$(NAME)$(BUILDSUF)' |
1073 | LIBNAME='$(LIBPREF)$(FULLNAME)$(LIBSUF)' | |
f3ec2d46 SG |
1074 | SLIBPREF="lib" |
1075 | SLIBSUF=".so" | |
c5f14466 | 1076 | SLIBNAME='$(SLIBPREF)$(FULLNAME)$(SLIBSUF)' |
b29bddab DB |
1077 | SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)' |
1078 | SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)' | |
24743a76 | 1079 | LIB_INSTALL_EXTRA_CMD='$(RANLIB) "$(LIBDIR)/$(LIBNAME)"' |
ef0bc4c9 | 1080 | |
0d7dca36 DB |
1081 | # gcc stupidly only outputs the basename of targets with -MM, but we need the |
1082 | # full relative path for objects in subdirectories for non-recursive Make. | |
ec0bd3b9 | 1083 | DEPEND_CMD='$(CC) $(CFLAGS) -MM -MG $< | sed -e "/^\#.*/d" -e "s,^[[:space:]]*$(*F)\\.o,$(@D)/$(*F).o," -e "s,\\([[:space:]]\\)\\(version\\.h\\),\\1\$$(BUILD_ROOT_REL)/\\2,"' |
315c741d | 1084 | |
c597172e MR |
1085 | # find source path |
1086 | source_path="`dirname \"$0\"`" | |
497237c7 | 1087 | enable source_path_used |
c597172e MR |
1088 | if test -z "$source_path" -o "$source_path" = "." ; then |
1089 | source_path="`pwd`" | |
497237c7 | 1090 | disable source_path_used |
c597172e MR |
1091 | else |
1092 | source_path="`cd \"$source_path\"; pwd`" | |
1093 | echo "$source_path" | grep -q '[[:blank:]]' && | |
7483e694 | 1094 | die "Out of tree builds are impossible with whitespace in source path." |
c597172e MR |
1095 | fi |
1096 | ||
c597172e MR |
1097 | FFMPEG_CONFIGURATION="$@" |
1098 | ||
73ef8980 MR |
1099 | find_things(){ |
1100 | thing=$1 | |
1101 | pattern=$2 | |
1102 | file=$source_path/$3 | |
932ccf39 | 1103 | sed -n "s/^[^#]*$pattern.*([^,]*, *\([^,]*\)\(,.*\)*).*/\1_$thing/p" "$file" |
73ef8980 MR |
1104 | } |
1105 | ||
1106 | ENCODER_LIST=$(find_things encoder ENC libavcodec/allcodecs.c) | |
1107 | DECODER_LIST=$(find_things decoder DEC libavcodec/allcodecs.c) | |
1108 | PARSER_LIST=$(find_things parser PARSER libavcodec/allcodecs.c) | |
1109 | BSF_LIST=$(find_things bsf BSF libavcodec/allcodecs.c) | |
1110 | MUXER_LIST=$(find_things muxer _MUX libavformat/allformats.c) | |
1111 | DEMUXER_LIST=$(find_things demuxer DEMUX libavformat/allformats.c) | |
1112 | OUTDEV_LIST=$(find_things muxer _MUX libavdevice/alldevices.c) | |
1113 | INDEV_LIST=$(find_things demuxer DEMUX libavdevice/alldevices.c) | |
1114 | PROTOCOL_LIST=$(find_things protocol PROTOCOL libavformat/allformats.c) | |
81124ba0 | 1115 | FILTER_LIST=$(find_things filter FILTER libavfilter/allfilters.c) |
c597172e | 1116 | |
7483e694 DB |
1117 | enable $ARCH_EXT_LIST \ |
1118 | $DECODER_LIST \ | |
1119 | $ENCODER_LIST \ | |
1120 | $PARSER_LIST \ | |
1121 | $BSF_LIST \ | |
1122 | $DEMUXER_LIST \ | |
1123 | $MUXER_LIST \ | |
f7679c54 | 1124 | $FILTER_LIST \ |
7483e694 DB |
1125 | $PROTOCOL_LIST \ |
1126 | $INDEV_LIST \ | |
1127 | $OUTDEV_LIST \ | |
c597172e MR |
1128 | |
1129 | die_unknown(){ | |
1130 | echo "Unknown option \"$1\"." | |
1131 | echo "See $0 --help for available options." | |
1132 | exit 1 | |
1133 | } | |
1134 | ||
794f8e97 | 1135 | show_list() { |
bf0c4afa RP |
1136 | suffix=_$1 |
1137 | shift | |
1138 | echo $* | sed s/$suffix//g | tr ' ' '\n' | sort | |
794f8e97 PI |
1139 | exit 0 |
1140 | } | |
1141 | ||
c597172e | 1142 | for opt do |
7483e694 DB |
1143 | optval="${opt#*=}" |
1144 | case "$opt" in | |
7483e694 DB |
1145 | --extra-cflags=*) add_cflags "$optval" |
1146 | ;; | |
1147 | --extra-ldflags=*) add_ldflags "$optval" | |
1148 | ;; | |
1149 | --extra-libs=*) add_extralibs "$optval" | |
1150 | ;; | |
8fb1cb58 | 1151 | --disable-devices) disable $INDEV_LIST $OUTDEV_LIST |
9aa8ed9d | 1152 | ;; |
40bcf4c7 BL |
1153 | --enable-debug=*) debuglevel="$optval" |
1154 | ;; | |
7483e694 DB |
1155 | --enable-*=*|--disable-*=*) |
1156 | eval `echo "$opt" | sed 's/=/-/;s/--/action=/;s/-/ thing=/;s/-/ name=/'` | |
1157 | case "$thing" in | |
81124ba0 | 1158 | encoder|decoder|muxer|demuxer|parser|bsf|protocol|filter) $action ${optval}_${thing} ;; |
7483e694 DB |
1159 | *) die_unknown "$opt" ;; |
1160 | esac | |
1161 | ;; | |
1162 | --enable-?*|--disable-?*) | |
1163 | eval `echo "$opt" | sed 's/--/action=/;s/-/ option=/;s/-/_/g'` | |
e3773a55 MR |
1164 | if is_in $option $COMPONENT_LIST; then |
1165 | eval $action \$$(toupper ${option%s})_LIST | |
1166 | elif is_in $option $CMDLINE_SELECT; then | |
1167 | $action $option | |
1168 | else | |
1169 | die_unknown $opt | |
1170 | fi | |
7483e694 DB |
1171 | ;; |
1172 | --list-*) | |
1173 | NAME="${opt#--list-}" | |
1174 | is_in $NAME $COMPONENT_LIST || die_unknown $opt | |
1175 | NAME=${NAME%s} | |
1176 | eval show_list $NAME \$$(toupper $NAME)_LIST | |
1177 | ;; | |
1178 | --help|-h) show_help | |
1179 | ;; | |
1180 | *) | |
884a36a7 | 1181 | optname="${opt%%=*}" |
26759c44 MR |
1182 | optname="${optname#--}" |
1183 | optname=$(echo "$optname" | sed 's/-/_/g') | |
1184 | is_in $optname $CMDLINE_SET || die_unknown $opt | |
1185 | eval $optname='$optval' | |
7483e694 DB |
1186 | ;; |
1187 | esac | |
c597172e MR |
1188 | done |
1189 | ||
bcea99bb MR |
1190 | disabled logging && logfile=/dev/null |
1191 | ||
1192 | echo "# $0 $@" > $logfile | |
1193 | set >> $logfile | |
1194 | ||
13c7df3d | 1195 | cc_default="${cross_prefix}${cc_default}" |
304d586d | 1196 | yasmexe="${cross_prefix}${yasmexe}" |
adb2b908 RP |
1197 | ar="${cross_prefix}${ar}" |
1198 | nm="${cross_prefix}${nm}" | |
1199 | ranlib="${cross_prefix}${ranlib}" | |
1200 | strip="${cross_prefix}${strip}" | |
1201 | ||
13c7df3d MR |
1202 | set_default cc |
1203 | ||
e4e69e0b MR |
1204 | # set temporary file name |
1205 | if test ! -z "$TMPDIR" ; then | |
1206 | TMPDIR1="${TMPDIR}" | |
1207 | elif test ! -z "$TEMPDIR" ; then | |
1208 | TMPDIR1="${TEMPDIR}" | |
1209 | else | |
1210 | TMPDIR1="/tmp" | |
1211 | fi | |
1212 | ||
1213 | TMPC="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.c" | |
1214 | TMPE="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}${EXESUF}" | |
1215 | TMPH="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.h" | |
1216 | TMPO="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.o" | |
1217 | TMPS="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S" | |
1218 | TMPSH="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.sh" | |
1219 | ||
e9b9a2f8 MN |
1220 | check_cflags -std=c99 |
1221 | ||
b24dbcbd RP |
1222 | case "$arch" in |
1223 | i386|i486|i586|i686|i86pc|BePC) | |
1224 | arch="x86_32" | |
1225 | enable fast_unaligned | |
1226 | ;; | |
1227 | x86_64|amd64) | |
1228 | arch="x86_32" | |
1229 | enable fast_unaligned | |
1230 | check_cc <<EOF && enable fast_64bit && arch="x86_64" | |
1231 | int test[sizeof(char*) - 7]; | |
1232 | EOF | |
1233 | ;; | |
1234 | # armv4l is a subset of armv[567]*l | |
1235 | arm|armv[4567]*l) | |
1236 | arch="armv4l" | |
1237 | ;; | |
1238 | alpha) | |
1239 | arch="alpha" | |
1240 | enable fast_64bit | |
1241 | ;; | |
1242 | "Power Macintosh"|ppc|powerpc) | |
1243 | arch="powerpc" | |
aa8bc0f1 | 1244 | enable fast_unaligned |
b24dbcbd RP |
1245 | ;; |
1246 | ppc64) | |
1247 | arch="powerpc" | |
1248 | enable fast_64bit | |
aa8bc0f1 | 1249 | enable fast_unaligned |
b24dbcbd RP |
1250 | ;; |
1251 | mips|mipsel|IP*) | |
1252 | arch="mips" | |
1253 | ;; | |
1254 | sun4u|sparc64) | |
1255 | arch="sparc64" | |
1256 | enable fast_64bit | |
1257 | ;; | |
1258 | sparc) | |
1259 | arch="sparc" | |
1260 | ;; | |
1261 | sh4) | |
1262 | arch="sh4" | |
1263 | ;; | |
1264 | parisc) | |
1265 | arch="parisc" | |
1266 | ;; | |
1267 | parisc64) | |
1268 | arch="parisc" | |
1269 | enable fast_64bit | |
1270 | ;; | |
1271 | s390|s390x) | |
1272 | arch="s390" | |
1273 | ;; | |
1274 | m68k) | |
1275 | arch="m68k" | |
1276 | ;; | |
1277 | ia64) | |
1278 | arch="ia64" | |
1279 | enable fast_64bit | |
1280 | ;; | |
1281 | bfin) | |
1282 | arch="bfin" | |
1283 | ;; | |
1284 | *) | |
1285 | arch="unknown" | |
1286 | ;; | |
1287 | esac | |
1288 | ||
1289 | enable $arch | |
1290 | enabled_any x86_32 x86_64 && enable x86 | |
1291 | enabled sparc64 && enable sparc | |
1292 | ||
7483e694 | 1293 | # OS specific |
4f854758 | 1294 | case $target_os in |
7483e694 | 1295 | beos|haiku|zeta) |
c9d19248 | 1296 | prefix_default="$HOME/config" |
7483e694 DB |
1297 | # helps building libavcodec |
1298 | add_cflags "-DPIC -fomit-frame-pointer" | |
1299 | # 3 gcc releases known for BeOS, each with ugly bugs | |
1300 | gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`" | |
1301 | case "$gcc_version" in | |
1302 | 2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc" | |
1303 | disable mmx | |
1304 | ;; | |
1305 | *20010315*) echo "BeBits gcc" | |
1306 | add_cflags "-fno-expensive-optimizations" | |
1307 | ;; | |
1308 | esac | |
7483e694 DB |
1309 | SHFLAGS=-nostart |
1310 | # enable BeOS things | |
1311 | enable audio_beos | |
1312 | # no need for libm, but the inet stuff | |
1313 | # Check for BONE | |
1314 | # XXX: actually should check for NOT net_server | |
78fe7631 | 1315 | if echo $BEINCLUDES | grep -q 'headers/be/bone'; then |
7483e694 DB |
1316 | network_extralibs="-lbind -lsocket" |
1317 | else | |
1318 | enable beos_netserver | |
1319 | network_extralibs="-lnet" | |
1320 | fi ;; | |
1321 | sunos) | |
1322 | FFSERVERLDFLAGS="" | |
9987769a | 1323 | SHFLAGS='-shared -Wl,-h,$$(@F)' |
7483e694 DB |
1324 | network_extralibs="-lsocket -lnsl" |
1325 | ;; | |
1326 | netbsd) | |
1327 | oss_demuxer_extralibs="-lossaudio" | |
1328 | oss_muxer_extralibs="-lossaudio" | |
1329 | ;; | |
1330 | openbsd) | |
1331 | disable need_memalign | |
1332 | LIBOBJFLAGS='$(PIC)' | |
7483e694 DB |
1333 | SHFLAGS='-shared' |
1334 | SLIBNAME='$(SLIBPREF)$(FULLNAME)$(SLIBSUF).$(LIBVERSION)' | |
1335 | SLIBNAME_WITH_VERSION='$(SLIBNAME)' | |
1336 | SLIBNAME_WITH_MAJOR='$(SLIBNAME)' | |
1337 | oss_demuxer_extralibs="-lossaudio" | |
1338 | oss_muxer_extralibs="-lossaudio" | |
1339 | ;; | |
1340 | freebsd) | |
1341 | disable need_memalign | |
1342 | ;; | |
1343 | bsd/os) | |
1344 | osextralibs="-lpoll -lgnugetopt" | |
1345 | strip="strip -d" | |
1346 | ;; | |
1347 | darwin) | |
1348 | disable need_memalign | |
0138c54e | 1349 | SHFLAGS='-dynamiclib -Wl,-single_module -Wl,-install_name,$(SHLIBDIR)/$(SLIBNAME),-current_version,$(LIBVERSION),-compatibility_version,$(LIBMAJOR) -Wl,-read_only_relocs,suppress' |
9987769a | 1350 | VHOOKSHFLAGS='-dynamiclib -Wl,-single_module -flat_namespace -undefined suppress -Wl,-install_name,$(SHLIBDIR)/vhook/$$(@F)' |
7483e694 DB |
1351 | strip="strip -x" |
1352 | FFLDFLAGS="-Wl,-dynamic,-search_paths_first" | |
1353 | SLIBSUF=".dylib" | |
1354 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME).$(LIBVERSION)$(SLIBSUF)' | |
1355 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME).$(LIBMAJOR)$(SLIBSUF)' | |
1356 | FFSERVERLDFLAGS=-Wl,-bind_at_load | |
304d586d | 1357 | objformat="macho" |
1b0f6fb8 | 1358 | enabled x86_64 && objformat="macho64" |
7483e694 DB |
1359 | ;; |
1360 | mingw32*) | |
4f854758 | 1361 | target_os=mingw32 |
dcc01c06 RP |
1362 | LIBTARGET=i386 |
1363 | if test $arch = x86_64; then | |
1364 | disable need_memalign | |
1365 | LIBTARGET=x64 | |
1366 | fi | |
fbd971a4 | 1367 | shlibdir_default="$bindir_default" |
7483e694 DB |
1368 | VHOOKSHFLAGS='-shared -L$(BUILD_ROOT)/libavformat -L$(BUILD_ROOT)/libavcodec -L$(BUILD_ROOT)/libavutil' |
1369 | VHOOKLIBS='-lavformat$(BUILDSUF) -lavcodec$(BUILDSUF) -lavutil$(BUILDSUF) $(EXTRALIBS)' | |
13ca50f3 | 1370 | if enabled swscale; then |
7483e694 DB |
1371 | VHOOKSHFLAGS="$VHOOKSHFLAGS -L\$(BUILD_ROOT)/libswscale" |
1372 | VHOOKLIBS="$VHOOKLIBS -lswscale\$(BUILDSUF)" | |
1373 | fi | |
1374 | disable ffserver | |
1375 | SLIBPREF="" | |
1376 | SLIBSUF=".dll" | |
1377 | EXESUF=".exe" | |
1378 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)' | |
1379 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)' | |
dcc01c06 | 1380 | SLIB_EXTRA_CMD='-lib /machine:$(LIBTARGET) /def:$$(@:$(SLIBSUF)=.def) /out:$(SUBDIR)$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib)' |
4c25d159 RP |
1381 | SLIB_INSTALL_EXTRA_CMD='-install -m 644 $(SUBDIR)$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib) "$(SHLIBDIR)/$(SLIBNAME:$(SLIBSUF)=.lib)"; \ |
1382 | install -m 644 $(SUBDIR)$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib) "$(SHLIBDIR)/$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib)"' | |
7483e694 | 1383 | SLIB_UNINSTALL_EXTRA_CMD='rm -f "$(SHLIBDIR)/$(SLIBNAME:$(SLIBSUF)=.lib)"' |
71c61f62 | 1384 | SHFLAGS='-shared -Wl,--output-def,$$(@:$(SLIBSUF)=.def) -Wl,--enable-runtime-pseudo-reloc -Wl,--enable-auto-image-base' |
304d586d | 1385 | objformat="win32" |
bc574408 | 1386 | enable dos_paths |
7483e694 DB |
1387 | ;; |
1388 | cygwin*) | |
4f854758 | 1389 | target_os=cygwin |
fbd971a4 | 1390 | shlibdir_default="$bindir_default" |
7483e694 DB |
1391 | VHOOKSHFLAGS='-shared -L$(BUILD_ROOT)/libavformat -L$(BUILD_ROOT)/libavcodec -L$(BUILD_ROOT)/libavutil' |
1392 | VHOOKLIBS='-lavformat$(BUILDSUF) -lavcodec$(BUILDSUF) -lavutil$(BUILDSUF) $(EXTRALIBS)' | |
13ca50f3 | 1393 | if enabled swscale; then |
7483e694 DB |
1394 | VHOOKSHFLAGS="$VHOOKSHFLAGS -L\$(BUILD_ROOT)/libswscale" |
1395 | VHOOKLIBS="$VHOOKLIBS -lswscale\$(BUILDSUF)" | |
1396 | fi | |
1397 | EXESUF=".exe" | |
1398 | SLIBPREF="cyg" | |
1399 | SLIBSUF=".dll" | |
1400 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)' | |
1401 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)' | |
1402 | SHFLAGS='-shared -Wl,--enable-auto-image-base' | |
304d586d | 1403 | objformat="win32" |
bc574408 | 1404 | enable dos_paths |
7483e694 | 1405 | ;; |
4f365f37 | 1406 | *-dos|freedos|opendos) |
4f365f37 MK |
1407 | disable ffplay ffserver vhook |
1408 | disable $INDEV_LIST $OUTDEV_LIST | |
1409 | network_extralibs="-lsocket" | |
1410 | EXESUF=".exe" | |
304d586d | 1411 | objformat="win32" |
bc574408 | 1412 | enable dos_paths |
4f365f37 | 1413 | ;; |
7483e694 | 1414 | linux) |
7483e694 DB |
1415 | enable dv1394 |
1416 | ;; | |
1417 | irix*) | |
4f854758 | 1418 | target_os=irix |
7483e694 DB |
1419 | ranlib="echo ignoring ranlib" |
1420 | ;; | |
d22e8442 | 1421 | os/2*) |
d22e8442 DY |
1422 | strip="lxlite" |
1423 | ln_s="cp -f" | |
d22e8442 DY |
1424 | EXESUF=".exe" |
1425 | FFLDFLAGS="-Zomf -Zbin-files -Zargs-wild -Zmap" | |
71c61f62 | 1426 | SHFLAGS='$(SUBDIR)$(NAME).def -Zdll -Zomf' |
d22e8442 | 1427 | FFSERVERLDFLAGS="" |
287d3b13 | 1428 | LIBSUF="_s.a" |
d22e8442 DY |
1429 | SLIBPREF="" |
1430 | SLIBSUF=".dll" | |
1431 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)' | |
1432 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(shell echo $(NAME) | cut -c1-6)$(LIBMAJOR)$(SLIBSUF)' | |
71c61f62 MR |
1433 | SLIB_CREATE_DEF_CMD='echo LIBRARY $(SLIBNAME_WITH_MAJOR) INITINSTANCE TERMINSTANCE > $(SUBDIR)$(NAME).def; \ |
1434 | echo PROTMODE >> $(SUBDIR)$(NAME).def; \ | |
1435 | echo CODE PRELOAD MOVEABLE DISCARDABLE >> $(SUBDIR)$(NAME).def; \ | |
1436 | echo DATA PRELOAD MOVEABLE MULTIPLE NONSHARED >> $(SUBDIR)$(NAME).def; \ | |
1437 | echo EXPORTS >> $(SUBDIR)$(NAME).def; \ | |
1438 | emxexp -o $(OBJS) >> $(SUBDIR)$(NAME).def' | |
1439 | SLIB_EXTRA_CMD='emximp -o $(SUBDIR)$(LIBPREF)$(NAME)_dll.a $(SUBDIR)$(NAME).def; \ | |
1440 | emximp -o $(SUBDIR)$(LIBPREF)$(NAME)_dll.lib $(SUBDIR)$(NAME).def;' | |
1441 | SLIB_INSTALL_EXTRA_CMD='install -m 644 $(SUBDIR)$(LIBPREF)$(NAME)_dll.a $(SUBDIR)$(LIBPREF)$(NAME)_dll.lib "$(LIBDIR)"' | |
d22e8442 | 1442 | SLIB_UNINSTALL_EXTRA_CMD='rm -f "$(LIBDIR)"/$(LIBPREF)$(NAME)_dll.a "$(LIBDIR)"/$(LIBPREF)$(NAME)_dll.lib' |
c6eed369 | 1443 | disable vhook |
bc574408 | 1444 | enable dos_paths |
d22e8442 | 1445 | ;; |
269820f1 PR |
1446 | interix) |
1447 | disable vhook | |
1448 | ;; | |
d22e8442 | 1449 | |
7483e694 | 1450 | *) |
4f854758 | 1451 | target_os="${target_os}-UNKNOWN" |
7483e694 DB |
1452 | ;; |
1453 | esac | |
1454 | ||
c9d19248 MR |
1455 | set_default $PATHS_LIST |
1456 | ||
c597172e | 1457 | add_extralibs $osextralibs |
de6d9b64 | 1458 | |
28d8e661 DB |
1459 | # Combine FFLDFLAGS and the LDFLAGS environment variable. |
1460 | LDFLAGS="$FFLDFLAGS $LDFLAGS" | |
e89b8b0a | 1461 | |
497237c7 | 1462 | test -n "$cross_prefix" && enable cross_compile |
1ea46bed | 1463 | |
320d060a | 1464 | # we need to build at least one lib type |
93b3c083 | 1465 | if ! enabled_any static shared; then |
320d060a DB |
1466 | cat <<EOF |
1467 | At least one library type must be built. | |
1468 | Specify --enable-static to build the static libraries or --enable-shared to | |
1469 | build the shared libraries as well. To only build the shared libraries specify | |
1470 | --disable-static in addition to --enable-shared. | |
1471 | EOF | |
1472 | exit 1; | |
1473 | fi | |
1474 | ||
abc4e572 | 1475 | disabled static && LIBNAME="" |
2a320695 | 1476 | |
a2234ceb RP |
1477 | if enabled_any libfaad libfaadbin ; then |
1478 | if check_header faad.h; then | |
295b8c70 | 1479 | check_cc <<EOF |
a2234ceb RP |
1480 | #include <faad.h> |
1481 | #ifndef FAAD2_VERSION | |
1482 | ok faad1 | |
1483 | #endif | |
db817cf3 | 1484 | int main(void) { return 0; } |
a2234ceb RP |
1485 | EOF |
1486 | test $? = 0 && enable libfaad2 | |
1487 | else | |
ff3dac65 | 1488 | die "FAAD test failed." |
a2234ceb RP |
1489 | fi |
1490 | fi | |
1491 | ||
1492 | ||
93b3c083 | 1493 | if ! enabled gpl; then |
54118497 RP |
1494 | die_gpl_disabled(){ |
1495 | name=$1 | |
1496 | shift | |
1497 | enabled_any $@ && die "$name is under GPL and --enable-gpl is not specified." | |
1498 | } | |
4a24ab64 | 1499 | die_gpl_disabled "The Postprocessing code" postproc |
1cc60c47 DB |
1500 | die_gpl_disabled "libx264" libx264 |
1501 | die_gpl_disabled "libxvidcore" libxvid | |
54118497 RP |
1502 | die_gpl_disabled "FAAD2" libfaad2 |
1503 | die_gpl_disabled "The X11 grabber" x11grab | |
13ca50f3 | 1504 | die_gpl_disabled "The software scaler" swscale |
ebb810d9 | 1505 | fi |
b2e3c528 | 1506 | |
3fe142e2 DB |
1507 | if ! enabled nonfree && enabled_any libamr_nb libamr_wb; then |
1508 | die "libamr is nonfree and --enable-nonfree is not specified." | |
1509 | fi | |
1510 | ||
9eeed841 | 1511 | check_deps $ARCH_EXT_LIST |
0f3cb305 | 1512 | |
5d323602 MR |
1513 | test -z "$need_memalign" && need_memalign="$mmx" |
1514 | ||
cf9d24ad | 1515 | #Darwin CC versions |
4f854758 | 1516 | if test $target_os = darwin; then |
3dddba4b | 1517 | if $cc -v 2>&1 | grep -q xlc; then |
30a3e5d4 | 1518 | add_cflags "-qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto" |
cf9d24ad | 1519 | else |
8541cc27 | 1520 | add_cflags "-pipe" |
26c1b3be DB |
1521 | check_cflags "-force_cpusubtype_ALL" |
1522 | check_cflags "-Wno-sign-compare" | |
f946a9a4 | 1523 | enabled shared || check_cflags -mdynamic-no-pic |
cf9d24ad | 1524 | fi |
2a1a6b64 MN |
1525 | fi |
1526 | ||
40617a6d | 1527 | disabled optimizations || check_cflags -fomit-frame-pointer |
cf9d24ad | 1528 | |
a4adb608 | 1529 | # Add processor-specific flags |
38d0a8aa | 1530 | if test $cpu != "generic"; then |
bc8ec47b MR |
1531 | warn_altivec(){ |
1532 | $1 altivec && echo "WARNING: Tuning for $2 but AltiVec $1."; | |
1658bc4f | 1533 | } |
38d0a8aa | 1534 | case $cpu in |
bb270c08 | 1535 | 601|ppc601|PowerPC601) |
1c5d830c | 1536 | add_cflags "-mcpu=601" |
bc8ec47b | 1537 | warn_altivec enabled PPC601 |
bb270c08 DB |
1538 | ;; |
1539 | 603*|ppc603*|PowerPC603*) | |
1c5d830c | 1540 | add_cflags "-mcpu=603" |
bc8ec47b | 1541 | warn_altivec enabled PPC603 |
bb270c08 DB |
1542 | ;; |
1543 | 604*|ppc604*|PowerPC604*) | |
1c5d830c | 1544 | add_cflags "-mcpu=604" |
bc8ec47b | 1545 | warn_altivec enabled PPC604 |
bb270c08 DB |
1546 | ;; |
1547 | G3|g3|75*|ppc75*|PowerPC75*) | |
1c5d830c | 1548 | add_cflags "-mcpu=750 -mpowerpc-gfxopt" |
bc8ec47b | 1549 | warn_altivec enabled PPC75x |
bb270c08 DB |
1550 | ;; |
1551 | G4|g4|745*|ppc745*|PowerPC745*) | |
1c5d830c | 1552 | add_cflags "-mcpu=7450 -mpowerpc-gfxopt" |
bc8ec47b | 1553 | warn_altivec disabled PPC745x |
bb270c08 DB |
1554 | ;; |
1555 | 74*|ppc74*|PowerPC74*) | |
1c5d830c | 1556 | add_cflags "-mcpu=7400 -mpowerpc-gfxopt" |
bc8ec47b | 1557 | warn_altivec disabled PPC74xx |
bb270c08 DB |
1558 | ;; |
1559 | G5|g5|970|ppc970|PowerPC970|power4*|Power4*) | |
1c5d830c | 1560 | add_cflags "-mcpu=970 -mpowerpc-gfxopt -mpowerpc64" |
bc8ec47b | 1561 | warn_altivec disabled PPC970 |
9cafbd6c | 1562 | enable ppc64 |
bb270c08 | 1563 | ;; |
e07e357d LB |
1564 | Cell|CELL|cell) |
1565 | add_cflags "-mcpu=cell" | |
1566 | warn_altivec disabled Cell | |
9cafbd6c | 1567 | enable ppc64 |
e07e357d | 1568 | ;; |
e7768fc5 GP |
1569 | # targets that do NOT support conditional mov (cmov) |
1570 | i[345]86|pentium|pentium-mmx|k6|k6-[23]|winchip-c6|winchip2|c3) | |
38d0a8aa | 1571 | add_cflags "-march=$cpu" |
497237c7 | 1572 | disable cmov |
e7768fc5 GP |
1573 | ;; |
1574 | # targets that do support conditional mov (cmov) | |
416519dd | 1575 | i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64|k8|opteron|athlon-fx|core2) |
e7768fc5 | 1576 | add_cflags "-march=$cpu" |
497237c7 RP |
1577 | enable cmov |
1578 | enable fast_cmov | |
94e4c3a3 GP |
1579 | ;; |
1580 | # targets that do support conditional mov but on which it's slow | |
800a5a19 | 1581 | pentium4|pentium4m|prescott|nocona) |
94e4c3a3 | 1582 | add_cflags "-march=$cpu" |
497237c7 RP |
1583 | enable cmov |
1584 | disable fast_cmov | |
bb270c08 | 1585 | ;; |
d7b34d08 | 1586 | sparc64) |
1c5d830c | 1587 | add_cflags "-mcpu=v9" |
d7b34d08 | 1588 | ;; |
f2e49553 MR |
1589 | arm11*|cortex*) |
1590 | add_cflags "-mcpu=$cpu" | |
1591 | enable fast_unaligned | |
1592 | ;; | |
0223bd6f MR |
1593 | armv*) |
1594 | add_cflags "-march=$cpu" | |
1595 | ;; | |
f2e49553 | 1596 | arm*) |
6b19786b MR |
1597 | add_cflags "-mcpu=$cpu" |
1598 | ;; | |
bb270c08 | 1599 | *) |
7483e694 | 1600 | echo "WARNING: Unknown CPU \"$cpu\", ignored." |
bb270c08 | 1601 | ;; |
a4adb608 MN |
1602 | esac |
1603 | fi | |
1604 | ||
be0d52ab | 1605 | # make sure we can execute files in $TMPDIR |
2270b4b2 | 1606 | cat > $TMPSH 2>> $logfile <<EOF |
be0d52ab MR |
1607 | #! /bin/sh |
1608 | EOF | |
2270b4b2 DB |
1609 | chmod +x $TMPSH >> $logfile 2>&1 |
1610 | if ! $TMPSH >> $logfile 2>&1; then | |
be0d52ab MR |
1611 | cat <<EOF |
1612 | Unable to create and execute files in $TMPDIR1. Set the TMPDIR environment | |
68300911 DB |
1613 | variable to another directory and make sure that $TMPDIR1 is not mounted |
1614 | noexec. | |
be0d52ab MR |
1615 | EOF |
1616 | die "Sanity test failed." | |
1617 | fi | |
edd08265 | 1618 | rm $TMPSH |
be0d52ab | 1619 | |
1a268acc MR |
1620 | # compiler sanity check |
1621 | check_exec <<EOF | |
c23a0ac8 | 1622 | int main(void){ return 0; } |
1a268acc MR |
1623 | EOF |
1624 | if test "$?" != 0; then | |
1625 | echo "$cc is unable to create an executable file." | |
93b3c083 | 1626 | if test -z "$cross_prefix" && ! enabled cross_compile ; then |
db6107b6 | 1627 | echo "If $cc is a cross-compiler, use the --enable-cross-compile option." |
c7ae6345 | 1628 | echo "Only do this if you know what cross compiling means." |
1a268acc MR |
1629 | fi |
1630 | die "C compiler test failed." | |
1631 | fi | |
1632 | ||
b4d96ba2 MR |
1633 | check_cc <<EOF || die "Symbol mangling check failed." |
1634 | int ff_extern; | |
1635 | EOF | |
2f05d9c1 | 1636 | sym=$($nm -P -g $TMPO | grep ff_extern) |
b4d96ba2 MR |
1637 | extern_prefix=${sym%%ff_extern*} |
1638 | ||
61d251db MR |
1639 | check_asm inline_asm '""' |
1640 | ||
9eeed841 | 1641 | if enabled x86; then |
44965991 PI |
1642 | # check whether EBP is available on x86 |
1643 | # As 'i' is stored on the stack, this program will crash | |
1644 | # if the base pointer is used to access it because the | |
1645 | # base pointer is cleared in the inline assembly code. | |
7dfef245 | 1646 | check_exec_crash <<EOF && enable ebp_available |
44965991 | 1647 | volatile int i=0; |
be449fca | 1648 | __asm__ volatile ( |
44965991 PI |
1649 | "xorl %%ebp, %%ebp" |
1650 | ::: "%ebp"); | |
1651 | return i; | |
44965991 PI |
1652 | EOF |
1653 | ||
1654 | # check wether EBX is available on x86 | |
940f335a | 1655 | check_asm ebx_available '"":::"%ebx"' |
8e380710 | 1656 | |
d7f0920b | 1657 | # check whether binutils is new enough to compile SSSE3/MMX2 |
940f335a | 1658 | enabled ssse3 && check_asm ssse3 '"pabsw %xmm0, %xmm0"' |
d7f0920b | 1659 | enabled mmx2 && check_asm mmx2 '"movss %xmm0, %xmm0"' |
6bd859d6 MR |
1660 | |
1661 | check_asm bswap '"bswap %%eax" ::: "%eax"' | |
304d586d LM |
1662 | |
1663 | YASMFLAGS="-f $objformat -DARCH_$(toupper $arch)" | |
1664 | enabled x86_64 && append YASMFLAGS "-m amd64" | |
1665 | enabled_all x86_64 shared && append YASMFLAGS "-DPIC" | |
1666 | case "$objformat" in | |
1667 | elf) enabled debug && append YASMFLAGS "-g dwarf2" ;; | |
1b0f6fb8 | 1668 | macho64) append YASMFLAGS "-DPIC -DPREFIX" ;; |
304d586d LM |
1669 | *) append YASMFLAGS "-DPREFIX" ;; |
1670 | esac | |
1671 | check_yasm "pabsw xmm0, xmm0" && enable yasm | |
44965991 PI |
1672 | fi |
1673 | ||
87ea51e0 LB |
1674 | # check for assembler specific support |
1675 | ||
cc6a90dd | 1676 | if test $arch = "powerpc"; then |
5eb39de9 | 1677 | check_asm dcbzl '"dcbzl 0, 1"' |
87ea51e0 LB |
1678 | fi |
1679 | ||
57bd82d4 MR |
1680 | # check for SIMD availability |
1681 | ||
115329f1 | 1682 | # AltiVec flags: The FSF version of GCC differs from the Apple version |
9eeed841 | 1683 | if enabled altivec; then |
3ed1a2ee DB |
1684 | check_cflags -maltivec -mabi=altivec && |
1685 | { check_header altivec.h && inc_altivec_h="#include <altivec.h>" ; } || | |
4477b9f4 | 1686 | check_cflags -faltivec |
b6e52719 | 1687 | |
0182fee8 | 1688 | # check if our compiler supports Motorola AltiVec C API |
497237c7 | 1689 | check_cc <<EOF || disable altivec |
dcd479c0 | 1690 | $inc_altivec_h |
a9a07762 MN |
1691 | int main(void) { |
1692 | vector signed int v1, v2, v3; | |
1693 | v1 = vec_add(v2,v3); | |
1694 | return 0; | |
1695 | } | |
1696 | EOF | |
b006b26c DB |
1697 | |
1698 | # check if our compiler supports braces for vector declarations | |
80a61f08 | 1699 | check_cc <<EOF || die "You need a compiler that supports {} in AltiVec vector declarations." |
b006b26c | 1700 | $inc_altivec_h |
80a61f08 | 1701 | int main (void) { (vector int) {1}; return 0; } |
b006b26c | 1702 | EOF |
a9a07762 | 1703 | fi |
ab6c65f6 | 1704 | |
b4e806b2 MC |
1705 | # We have to check if pld is a nop and disable it. |
1706 | enabled armv4l && check_asm pld '"pld [r0]"' | |
940f335a MR |
1707 | enabled armv5te && check_asm armv5te '"qadd r0, r0, r0"' |
1708 | enabled armv6 && check_asm armv6 '"sadd16 r0, r0, r0"' | |
f55b299a | 1709 | enabled armvfp && check_asm armvfp '"fadds s0, s0, s0"' |
940f335a MR |
1710 | enabled iwmmxt && check_asm iwmmxt '"wunpckelub wr6, wr4"' |
1711 | enabled mmi && check_asm mmi '"lq $2, 0($2)"' | |
6b18d278 | 1712 | enabled neon && check_asm neon '"vadd.i16 q0, q0, q0"' |
940f335a | 1713 | enabled vis && check_asm vis '"pdist %f0, %f0, %f0"' -mcpu=ultrasparc |
bd9d34a0 | 1714 | |
8b03def6 DB |
1715 | enabled vis && add_cflags "-mcpu=ultrasparc -mtune=ultrasparc" |
1716 | ||
57bd82d4 MR |
1717 | # --- |
1718 | # big/little-endian test | |
9eebe687 MR |
1719 | check_cc <<EOF || die "endian test failed" |
1720 | unsigned int endian = 'B' << 24 | 'I' << 16 | 'G' << 8 | 'E'; | |
a3999908 | 1721 | EOF |
d04d9e16 | 1722 | od -A n -t x1 $TMPO | grep -q '42 *49 *47 *45' && enable bigendian |
487a54d7 | 1723 | |
a3999908 | 1724 | # --- |
3d204385 NK |
1725 | # check availability of some header files |
1726 | ||
a98bb16d RP |
1727 | if check_func dlopen; then |
1728 | ldl= | |
1729 | elif check_func dlopen -ldl; then | |
1730 | ldl=-ldl | |
8bf5d58f MN |
1731 | fi |
1732 | ||
7483e694 DB |
1733 | check_func fork |
1734 | check_func gethrtime | |
1735 | check_func getrusage | |
094c09bb | 1736 | check_func inet_aton $network_extralibs |
7483e694 DB |
1737 | check_func memalign |
1738 | check_func mkstemp | |
2446d3d6 | 1739 | check_func_headers windows.h GetProcessTimes |
6ffa87d3 | 1740 | |
e16e49ac | 1741 | check_header conio.h |
a98bb16d RP |
1742 | check_header dlfcn.h |
1743 | check_header malloc.h | |
bf6ce82d | 1744 | check_header poll.h |
b58412f1 | 1745 | check_header sys/mman.h |
b091aa44 | 1746 | check_header sys/resource.h |
bf6ce82d | 1747 | check_header sys/select.h |
a98bb16d RP |
1748 | check_header termios.h |
1749 | ||
1750 | if ! enabled_any memalign memalign_hack && enabled need_memalign ; then | |
1751 | die "Error, no memalign() but SSE enabled, disable it or use --enable-memalign-hack." | |
1752 | fi | |
e16e49ac | 1753 | |
e8214e0e | 1754 | enabled zlib && check_lib zlib.h zlibVersion -lz || disable zlib |
f402916e | 1755 | enabled bzlib && check_lib bzlib.h BZ2_bzlibVersion -lbz2 || disable bzlib |
57bd82d4 MR |
1756 | |
1757 | # check for some common methods of building with pthread support | |
1758 | # do this before the optional library checks as some of them require pthreads | |
1759 | if enabled pthreads; then | |
9e7fd101 MR |
1760 | if check_func pthread_create; then |
1761 | : | |
1762 | elif check_func pthread_create -pthread; then | |
1763 | add_cflags -pthread | |
afc9aee2 | 1764 | add_extralibs -pthread |
9e7fd101 MR |
1765 | elif check_func pthread_create -pthreads; then |
1766 | add_cflags -pthreads | |
afc9aee2 | 1767 | add_extralibs -pthreads |
8d94f606 GT |
1768 | elif check_func pthread_create -lpthreadGC2; then |
1769 | add_extralibs -lpthreadGC2 | |
9e7fd101 MR |
1770 | elif ! check_lib pthread.h pthread_create -lpthread; then |
1771 | die "ERROR: can't find pthreads library" | |
1772 | fi | |
57bd82d4 MR |
1773 | fi |
1774 | ||
8eee7025 | 1775 | for thread in $THREADS_LIST; do |
e5f94c2b | 1776 | if enabled $thread; then |
3ae3b721 RP |
1777 | test -n "$thread_type" && |
1778 | die "ERROR: Only one thread type must be selected." || | |
e5f94c2b | 1779 | thread_type="$thread" |
e5f94c2b RP |
1780 | fi |
1781 | done | |
1782 | ||
fdf88598 MR |
1783 | check_lib math.h sin -lm |
1784 | ||
a33cab3a MK |
1785 | # test for C99 functions in math.h |
1786 | for func in llrint lrint lrintf round roundf; do | |
1787 | check_exec <<EOF && enable $func || disable $func | |
f32adb22 | 1788 | #include <math.h> |
a33cab3a | 1789 | int main(void) { return ($func(3.999f) > 0)?0:1; } |
f32adb22 | 1790 | EOF |
a33cab3a | 1791 | done |
f32adb22 | 1792 | |
57bd82d4 | 1793 | # these are off by default, so fail if requested and not available |
79fda097 | 1794 | enabled avisynth && require2 vfw32 "windows.h vfw.h" AVIFileInit -lvfw32 |
7483e694 DB |
1795 | enabled libamr_nb && require libamrnb amrnb/interf_dec.h Speech_Decode_Frame_init -lamrnb -lm |
1796 | enabled libamr_wb && require libamrwb amrwb/dec_if.h D_IF_init -lamrwb -lm | |
e3cc7d6f | 1797 | enabled libdirac && add_cflags $(pkg-config --cflags dirac) && |
36718e51 DB |
1798 | require libdirac libdirac_decoder/dirac_parser.h dirac_decoder_init -ldirac_decoder && |
1799 | require libdirac libdirac_encoder/dirac_encoder.h dirac_encoder_init -ldirac_encoder | |
79fda097 DB |
1800 | enabled libfaac && require2 libfaac "stdint.h faac.h" faacEncGetVersion -lfaac |
1801 | enabled libfaad && require2 libfaad faad.h faacDecOpen -lfaad | |
7483e694 DB |
1802 | enabled libgsm && require libgsm gsm.h gsm_create -lgsm |
1803 | enabled libmp3lame && require LAME lame/lame.h lame_init -lmp3lame -lm | |
1804 | enabled libnut && require libnut libnut.h nut_demuxer_init -lnut | |
36718e51 DB |
1805 | enabled libschroedinger && add_cflags $(pkg-config --cflags schroedinger-1.0) && |
1806 | require libschroedinger schroedinger/schro.h schro_init $(pkg-config --libs schroedinger-1.0) | |
ae14f311 | 1807 | enabled libspeex && require libspeex speex/speex.h speex_decoder_init -lspeex |
7483e694 DB |
1808 | enabled libtheora && require libtheora theora/theora.h theora_info_init -ltheora -logg |
1809 | enabled libvorbis && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbisenc -lvorbis -logg | |
36718e51 | 1810 | enabled libx264 && require x264 x264.h x264_encoder_open -lx264 -lm && |
57f0ec6e MR |
1811 | { check_cpp_condition x264.h "X264_BUILD >= 65" || |
1812 | die "ERROR: libx264 version must be >= 0.65."; } | |
7483e694 DB |
1813 | enabled libxvid && require Xvid xvid.h xvid_global -lxvidcore |
1814 | enabled mlib && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib | |
8ac17293 | 1815 | |
0b4a1821 AS |
1816 | # libdc1394 check |
1817 | if enabled libdc1394; then | |
1818 | { check_lib dc1394/dc1394.h dc1394_new -ldc1394 -lraw1394 && | |
1819 | enable libdc1394_2; } || | |
1820 | { check_lib libdc1394/dc1394_control.h dc1394_create_handle -ldc1394_control -lraw1394 && | |
1821 | enable libdc1394_1; } || | |
1822 | die "ERROR: No version of libdc1394 found " | |
1823 | fi | |
1824 | ||
1825 | ||
c13e1abd FH |
1826 | _restrict= |
1827 | for restrict_keyword in restrict __restrict__ __restrict; do | |
57bd82d4 | 1828 | check_cc <<EOF && _restrict=$restrict_keyword && break |
dcd479c0 MR |
1829 | void foo(char * $restrict_keyword p); |
1830 | EOF | |
c13e1abd FH |
1831 | done |
1832 | ||
703afd07 | 1833 | test "$vhook" = "default" && vhook="$dlopen" |
a8721c09 | 1834 | |
4f854758 | 1835 | if test "$target_os" = cygwin -o "$target_os" = mingw32 && enabled_all static vhook ; then |
497237c7 | 1836 | disable vhook |
fbb9d104 | 1837 | echo |
b0268cc0 | 1838 | echo "At the moment vhooks don't work on Cygwin or MinGW static builds." |
fbb9d104 VP |
1839 | echo "Patches welcome." |
1840 | echo | |
1841 | fi | |
1842 | ||
8d923001 MR |
1843 | if enabled vhook; then |
1844 | check_ldflags -rdynamic | |
1845 | check_ldflags -export-dynamic | |
1846 | fi | |
bfd2edeb | 1847 | |
eea50282 MR |
1848 | check_foo_config imlib2 imlib2 Imlib2.h imlib_load_font |
1849 | check_foo_config freetype2 freetype ft2build.h FT_Init_FreeType | |
04511d53 | 1850 | |
a86b921c | 1851 | ########################################## |
29799f8b | 1852 | # SDL check |
a86b921c | 1853 | |
497237c7 RP |
1854 | disable sdl_too_old |
1855 | disable sdl | |
6a1a892f | 1856 | SDL_CONFIG="${cross_prefix}sdl-config" |
2270b4b2 | 1857 | if "${SDL_CONFIG}" --version > /dev/null 2>&1; then |
225e21ef MR |
1858 | sdl_cflags=`"${SDL_CONFIG}" --cflags` |
1859 | temp_cflags $sdl_cflags | |
dcd479c0 | 1860 | temp_extralibs `"${SDL_CONFIG}" --libs` |
1ca5d97f | 1861 | if check_lib2 SDL.h SDL_Init; then |
dcd479c0 | 1862 | _sdlversion=`"${SDL_CONFIG}" --version | sed 's/[^0-9]//g'` |
29f3b38a | 1863 | if test "$_sdlversion" -lt 121 ; then |
497237c7 | 1864 | enable sdl_too_old |
dcd479c0 | 1865 | else |
497237c7 | 1866 | enable sdl |
225e21ef | 1867 | check_cc $sdl_cflags <<EOF && enable sdl_video_size |
29f3b38a | 1868 | #include <SDL.h> |
d6773f56 | 1869 | int main(int argc, char **argv){ |
29f3b38a MR |
1870 | const SDL_VideoInfo *vi = SDL_GetVideoInfo(); |
1871 | int w = vi->current_w; | |
1872 | return 0; | |
1873 | } | |
1874 | EOF | |
dcd479c0 MR |
1875 | fi |
1876 | fi | |
29f3b38a | 1877 | restore_flags |
c3f6b472 | 1878 | fi |
57bd82d4 | 1879 | |
2270b4b2 | 1880 | texi2html -version > /dev/null 2>&1 && enable texi2html || disable texi2html |
146ea952 | 1881 | |
7a91333f | 1882 | ########################################## |
73b46a95 RP |
1883 | # Network check |
1884 | ||
1885 | if enabled network; then | |
668b65bd | 1886 | check_type sys/socket.h socklen_t |
73b46a95 RP |
1887 | # Prefer arpa/inet.h over winsock2 |
1888 | if check_header arpa/inet.h ; then | |
1889 | check_func closesocket | |
1890 | elif check_header winsock2.h ; then | |
ea10ddde | 1891 | network_extralibs="-lws2_32" |
72be9e73 | 1892 | check_type ws2tcpip.h socklen_t |
2446d3d6 | 1893 | check_func_headers winsock2.h closesocket |
73b46a95 RP |
1894 | fi |
1895 | fi | |
1896 | ||
1897 | ########################################## | |
29799f8b | 1898 | # IPv6 check |
7a91333f | 1899 | |
497237c7 | 1900 | enabled network && enabled ipv6 && check_ld <<EOF && enable ipv6 || disable ipv6 |
7a91333f HZ |
1901 | #include <sys/types.h> |
1902 | #include <sys/socket.h> | |
1903 | #include <netinet/in.h> | |
1904 | #include <netdb.h> | |
db817cf3 | 1905 | int main(void) { |
7483e694 DB |
1906 | struct sockaddr_storage saddr; |
1907 | struct ipv6_mreq mreq6; | |
1908 | getaddrinfo(0,0,0,0); | |
1909 | getnameinfo(0,0,0,0,0,0,0); | |
1910 | IN6_IS_ADDR_MULTICAST((const struct in6_addr *)0); | |
7a91333f HZ |
1911 | } |
1912 | EOF | |
1913 | ||
06e31011 RP |
1914 | check_header linux/videodev.h |
1915 | check_header linux/videodev2.h | |
1b6e8b73 | 1916 | check_header sys/videoio.h |
47f38850 | 1917 | |
2446d3d6 | 1918 | check_func_headers "windows.h vfw.h" capCreateCaptureWindow -lvfw32 |
c2345207 | 1919 | |
f8aa696f | 1920 | # check for ioctl_meteor.h, ioctl_bt848.h and alternatives |
1c915f83 RP |
1921 | { check_header dev/bktr/ioctl_meteor.h && |
1922 | check_header dev/bktr/ioctl_bt848.h; } || | |
1923 | { check_header machine/ioctl_meteor.h && | |
1924 | check_header machine/ioctl_bt848.h; } || | |
1925 | { check_header dev/video/meteor/ioctl_meteor.h && | |
1926 | check_header dev/video/bktr/ioctl_bt848.h; } || | |
1927 | check_header dev/ic/bt8xx.h | |
f8aa696f | 1928 | |
c7682de0 RP |
1929 | check_header sys/soundcard.h |
1930 | check_header soundcard.h | |
deb29777 | 1931 | |
7483e694 | 1932 | # deal with the X11 frame grabber |
56a059ac | 1933 | enabled x11grab && |
f58f4ce1 GP |
1934 | check_header X11/Xlib.h && |
1935 | check_header X11/extensions/XShm.h && | |
1936 | check_func XOpenDisplay -lX11 && | |
06eab4ba | 1937 | check_func XShmCreateImage -lX11 -lXext |
f58f4ce1 | 1938 | |
40bcf4c7 | 1939 | enabled debug && add_cflags -g"$debuglevel" |
57bd82d4 MR |
1940 | |
1941 | # add some useful compiler flags if supported | |
1942 | check_cflags -Wdeclaration-after-statement | |
dcd479c0 MR |
1943 | check_cflags -Wall |
1944 | check_cflags -Wno-switch | |
c07bd6a9 MN |
1945 | check_cflags -Wdisabled-optimization |
1946 | check_cflags -Wpointer-arith | |
1947 | check_cflags -Wredundant-decls | |
cc1fb623 | 1948 | check_cflags -Wno-pointer-sign |
f4929996 | 1949 | check_cflags -Wcast-qual |
9aceb3cf | 1950 | check_cflags -Wwrite-strings |
652a5bf6 | 1951 | check_cflags -Wtype-limits |
5af4e0cc | 1952 | enabled extra_warnings && check_cflags -Winline |
cf9d24ad | 1953 | |
57bd82d4 | 1954 | # add some linker flags |
5c0e9479 | 1955 | check_ldflags -Wl,--warn-common |
8351d2ba DB |
1956 | check_ldflags -Wl,--as-needed |
1957 | check_ldflags '-Wl,-rpath-link,\$(BUILD_ROOT)/libpostproc -Wl,-rpath-link,\$(BUILD_ROOT)/libswscale -Wl,-rpath-link,\$(BUILD_ROOT)/libavfilter -Wl,-rpath-link,\$(BUILD_ROOT)/libavdevice -Wl,-rpath-link,\$(BUILD_ROOT)/libavformat -Wl,-rpath-link,\$(BUILD_ROOT)/libavcodec -Wl,-rpath-link,\$(BUILD_ROOT)/libavutil' | |
c2fd6530 | 1958 | check_ldflags -Wl,-Bsymbolic |
94a3401e | 1959 | |
bd2216e4 MR |
1960 | if enabled small; then |
1961 | check_cflags -Os # not all compilers support -Os | |
8400d6b8 DB |
1962 | optimizations="small" |
1963 | elif enabled optimizations; then | |
3dddba4b | 1964 | if $cc -v 2>&1 | grep -q xlc; then |
30a3e5d4 NP |
1965 | add_cflags "-O5" |
1966 | add_ldflags "-O5" | |
cf9d24ad | 1967 | else |
30a3e5d4 | 1968 | add_cflags "-O3" |
cf9d24ad | 1969 | fi |
cddf3f45 | 1970 | fi |
11fdbc44 | 1971 | check_cflags -fno-math-errno |
b2eb2ff0 | 1972 | check_cflags -fno-signed-zeros |
cddf3f45 | 1973 | |
504a64b9 | 1974 | # add some flags for Intel C Compiler |
0c45cd07 | 1975 | if $cc --version 2> /dev/null | grep -q Intel; then |
504a64b9 CEH |
1976 | # Just warnings, no remarks |
1977 | check_cflags -w1 | |
1978 | # -wd: Disable following warnings | |
1979 | # 144, 167, 556: -Wno-pointer-sign | |
1980 | # 10006: ignoring unknown option -fno-signed-zeros | |
1981 | # 10156: ignoring option '-W'; no argument required | |
1982 | check_cflags -wd144,167,556,10006,10156 | |
1983 | # 11030: Warning unknown option --as-needed | |
1984 | # 10156: ignoring option '-export'; no argument required | |
1985 | check_ldflags -wd10156,11030 | |
907eb3b5 CEH |
1986 | # Allow to compile with optimizations |
1987 | check_ldflags -march=$cpu | |
504a64b9 CEH |
1988 | fi |
1989 | ||
80581e98 | 1990 | # PIC flags for shared library objects where they are needed |
5af4e0cc | 1991 | if enabled shared; then |
569cb218 MR |
1992 | # LIBOBJFLAGS may have already been set in the OS configuration |
1993 | if test -z "$LIBOBJFLAGS" ; then | |
1994 | case "$arch" in | |
b6bd7268 | 1995 | x86_64|ia64|alpha|sparc*|power*|parisc*|mips*) LIBOBJFLAGS='$(PIC)' ;; |
569cb218 MR |
1996 | esac |
1997 | fi | |
80581e98 MN |
1998 | fi |
1999 | ||
90be59ef | 2000 | if enabled gprof; then |
30a3e5d4 NP |
2001 | add_cflags "-p" |
2002 | add_ldflags "-p" | |
1db54e20 DB |
2003 | fi |
2004 | ||
3b26ee47 | 2005 | VHOOKCFLAGS="-fPIC" |
18451f7d | 2006 | |
7f3c02fc | 2007 | # Find out if the .align argument is a power of two or not. |
4454dc1b | 2008 | if test $asmalign_pot = "unknown"; then |
497237c7 | 2009 | disable asmalign_pot |
be449fca | 2010 | echo '__asm__ (".align 3");' | check_cc && enable asmalign_pot |
4454dc1b JD |
2011 | fi |
2012 | ||
7483e694 DB |
2013 | enabled_any $DECODER_LIST && enable decoders |
2014 | enabled_any $ENCODER_LIST && enable encoders | |
2015 | enabled_any $BSF_LIST && enable bsfs | |
2016 | enabled_any $DEMUXER_LIST && enable demuxers | |
2017 | enabled_any $MUXER_LIST && enable muxers | |
f7679c54 | 2018 | enabled_any $FILTER_LIST && enable filters |
7483e694 DB |
2019 | enabled_any $INDEV_LIST && enable demuxers |
2020 | enabled_any $OUTDEV_LIST && enable muxers | |
2021 | enabled_any $PROTOCOL_LIST && enable protocols | |
2022 | ||
2023 | enabled_any $THREADS_LIST && enable threads | |
2024 | ||
2025 | check_deps $CONFIG_LIST \ | |
b6bb00b0 | 2026 | $CONFIG_EXTRA \ |
7483e694 DB |
2027 | $HAVE_LIST \ |
2028 | $DECODER_LIST \ | |
2029 | $ENCODER_LIST \ | |
2030 | $PARSER_LIST \ | |
2031 | $BSF_LIST \ | |
2032 | $DEMUXER_LIST \ | |
2033 | $MUXER_LIST \ | |
f7679c54 | 2034 | $FILTER_LIST \ |
7483e694 DB |
2035 | $INDEV_LIST \ |
2036 | $OUTDEV_LIST \ | |
2037 | $PROTOCOL_LIST \ | |
f70f03f6 | 2038 | |
f7b8bffe | 2039 | enabled libdc1394 && append pkg_requires "libraw1394" |
690bfceb | 2040 | enabled libdirac && append pkg_requires "dirac" |
fb2ce7d9 | 2041 | enabled libtheora && append pkg_requires "theora" |
f9def9cc | 2042 | enabled libvorbis && append pkg_requires "vorbisenc" |
fb2ce7d9 | 2043 | |
3e89171a | 2044 | echo "install prefix $prefix" |
f36958f8 DB |
2045 | echo "source path $source_path" |
2046 | echo "C compiler $cc" | |
bfd5afd8 | 2047 | echo ".align is power-of-two $asmalign_pot" |
f36958f8 | 2048 | echo "ARCH $arch ($cpu)" |
ce8871c2 MR |
2049 | if test "$build_suffix" != ""; then |
2050 | echo "build suffix $build_suffix" | |
eb94aca9 | 2051 | fi |
ac63af34 DB |
2052 | if test "$extra_version" != ""; then |
2053 | echo "version string suffix $extra_version" | |
2054 | fi | |
0db2ce77 | 2055 | echo "big-endian ${bigendian-no}" |
419b8784 | 2056 | if test $arch = "x86_32" -o $arch = "x86_64"; then |
af44e8e4 | 2057 | echo "yasm ${yasm-no}" |
0db2ce77 MR |
2058 | echo "MMX enabled ${mmx-no}" |
2059 | echo "CMOV enabled ${cmov-no}" | |
2060 | echo "CMOV is fast ${fast_cmov-no}" | |
971cc990 MN |
2061 | echo "EBX available ${ebx_available-no}" |
2062 | echo "EBP available ${ebp_available-no}" | |
e41e8342 | 2063 | fi |
cc6a90dd | 2064 | if test $arch = "armv4l"; then |
0db2ce77 MR |
2065 | echo "ARMv5TE enabled ${armv5te-no}" |
2066 | echo "ARMv6 enabled ${armv6-no}" | |
f55b299a | 2067 | echo "ARM VFP enabled ${armvfp-no}" |
0db2ce77 | 2068 | echo "IWMMXT enabled ${iwmmxt-no}" |
6b18d278 | 2069 | echo "NEON enabled ${neon-no}" |
eba9ae3c | 2070 | fi |
e241ba14 | 2071 | if test $arch = "mips"; then |
0db2ce77 | 2072 | echo "MMI enabled ${mmi-no}" |
e41e8342 | 2073 | fi |
cc6a90dd | 2074 | if test $arch = "powerpc"; then |
0db2ce77 MR |
2075 | echo "AltiVec enabled ${altivec-no}" |
2076 | echo "dcbzl available ${dcbzl-no}" | |
e41e8342 | 2077 | fi |
0db2ce77 MR |
2078 | echo "gprof enabled ${gprof-no}" |
2079 | echo "debug symbols ${debug-no}" | |
87a0fb62 | 2080 | echo "strip symbols ${stripping-no}" |
8400d6b8 | 2081 | echo "optimizations ${optimizations-no}" |
0db2ce77 MR |
2082 | echo "static ${static-no}" |
2083 | echo "shared ${shared-no}" | |
4a24ab64 | 2084 | echo "postprocessing support ${postproc-no}" |
13ca50f3 | 2085 | echo "software scaler enabled ${swscale-no}" |
f7679c54 | 2086 | echo "new filter support ${avfilter-no}" |
81124ba0 | 2087 | echo "filters using lavformat ${avfilter_lavf-no}" |
0db2ce77 | 2088 | echo "video hooking ${vhook-no}" |
90be59ef | 2089 | if enabled vhook; then |
0db2ce77 MR |
2090 | echo "Imlib2 support ${imlib2-no}" |
2091 | echo "FreeType support ${freetype2-no}" | |
68892110 | 2092 | fi |
0db2ce77 | 2093 | echo "network support ${network-no}" |
90be59ef | 2094 | if enabled network; then |
0db2ce77 | 2095 | echo "IPv6 support ${ipv6-no}" |
bfd5afd8 | 2096 | fi |
0db2ce77 MR |
2097 | echo "threading support ${thread_type-no}" |
2098 | echo "SDL support ${sdl-no}" | |
90be59ef | 2099 | if enabled sdl_too_old; then |
bfd5afd8 DB |
2100 | echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support." |
2101 | fi | |
0db2ce77 MR |
2102 | echo "Sun medialib support ${mlib-no}" |
2103 | echo "AVISynth enabled ${avisynth-no}" | |
0db2ce77 MR |
2104 | echo "libamr-nb support ${libamr_nb-no}" |
2105 | echo "libamr-wb support ${libamr_wb-no}" | |
f7b8bffe | 2106 | echo "libdc1394 support ${libdc1394-no}" |
690bfceb | 2107 | echo "libdirac enabled ${libdirac-no}" |
0db2ce77 MR |
2108 | echo "libfaac enabled ${libfaac-no}" |
2109 | echo "libfaad enabled ${libfaad-no}" | |
7e0871a7 | 2110 | echo "libfaad dlopened ${libfaadbin-no}" |
0db2ce77 MR |
2111 | echo "libgsm enabled ${libgsm-no}" |
2112 | echo "libmp3lame enabled ${libmp3lame-no}" | |
2113 | echo "libnut enabled ${libnut-no}" | |
f7cd9eed | 2114 | echo "libschroedinger enabled ${libschroedinger-no}" |
ae14f311 | 2115 | echo "libspeex enabled ${libspeex-no}" |
0db2ce77 MR |
2116 | echo "libtheora enabled ${libtheora-no}" |
2117 | echo "libvorbis enabled ${libvorbis-no}" | |
d6bd62db DB |
2118 | echo "libx264 enabled ${libx264-no}" |
2119 | echo "libxvid enabled ${libxvid-no}" | |
0db2ce77 | 2120 | echo "zlib enabled ${zlib-no}" |
f402916e | 2121 | echo "bzlib enabled ${bzlib-no}" |
2c62e737 | 2122 | echo |
de6d9b64 | 2123 | |
f7679c54 | 2124 | for type in decoder encoder parser demuxer muxer protocol filter bsf indev outdev; do |
8138b9db | 2125 | echo "Enabled ${type}s:" |
f65c9da1 | 2126 | eval list=\$$(toupper $type)_LIST |
8138b9db | 2127 | for part in $list; do |
f65c9da1 MR |
2128 | enabled $part && echo ${part%_*} |
2129 | done | sort | pr -3 -t | |
2130 | echo | |
8138b9db RP |
2131 | done |
2132 | ||
ba321adb JK |
2133 | license="LGPL" |
2134 | if enabled nonfree; then | |
2135 | license="unredistributable" | |
2136 | elif enabled gpl; then | |
2137 | license="GPL" | |
2138 | fi | |
2139 | ||
2140 | echo "License: $license" | |
ca5323af | 2141 | |
cf1392e9 DB |
2142 | echo "Creating config.mak and config.h..." |
2143 | ||
29799f8b DB |
2144 | echo "# Automatically generated by configure - do not modify!" > config.mak |
2145 | echo "/* Automatically generated by configure - do not modify! */" > $TMPH | |
9c05103f DB |
2146 | echo "#ifndef FFMPEG_CONFIG_H" >> $TMPH |
2147 | echo "#define FFMPEG_CONFIG_H" >> $TMPH | |
0fd12426 | 2148 | echo "#define FFMPEG_CONFIGURATION \"$FFMPEG_CONFIGURATION\"" >> $TMPH |
de6d9b64 | 2149 | |
d921f03f | 2150 | echo "FFMPEG_CONFIGURATION=$FFMPEG_CONFIGURATION" >> config.mak |
c9d19248 | 2151 | echo "prefix=$prefix" >> config.mak |
22a324da DB |
2152 | echo "LIBDIR=\$(DESTDIR)$libdir" >> config.mak |
2153 | echo "SHLIBDIR=\$(DESTDIR)$shlibdir" >> config.mak | |
2154 | echo "INCDIR=\$(DESTDIR)$incdir" >> config.mak | |
2155 | echo "BINDIR=\$(DESTDIR)$bindir" >> config.mak | |
2156 | echo "MANDIR=\$(DESTDIR)$mandir" >> config.mak | |
980fc7b8 | 2157 | echo "CC=$cc" >> config.mak |
304d586d | 2158 | echo "YASM=$yasmexe" >> config.mak |
980fc7b8 | 2159 | echo "AR=$ar" >> config.mak |
be7109c1 | 2160 | echo "RANLIB=$ranlib" >> config.mak |
20369773 | 2161 | echo "LN_S=$ln_s" >> config.mak |
87a0fb62 | 2162 | enabled stripping && |
3ae3b721 | 2163 | echo "STRIP=$strip" >> config.mak || |
f25fc9b1 | 2164 | echo "STRIP=echo ignoring strip" >> config.mak |
75388c74 | 2165 | |
a9b3f630 | 2166 | echo "OPTFLAGS=$CFLAGS" >> config.mak |
2270b4b2 | 2167 | echo "VHOOKCFLAGS=$VHOOKCFLAGS" >> config.mak |
0f3cb305 | 2168 | echo "LDFLAGS=$LDFLAGS" >> config.mak |
c536cb09 | 2169 | echo "FFSERVERLDFLAGS=$FFSERVERLDFLAGS" >> config.mak |
e1707f52 | 2170 | echo "SHFLAGS=$SHFLAGS" >> config.mak |
304d586d | 2171 | echo "YASMFLAGS=$YASMFLAGS" >> config.mak |
408382a4 | 2172 | echo "VHOOKSHFLAGS=$VHOOKSHFLAGS" >> config.mak |
fbb9d104 | 2173 | echo "VHOOKLIBS=$VHOOKLIBS" >> config.mak |
80581e98 | 2174 | echo "LIBOBJFLAGS=$LIBOBJFLAGS" >> config.mak |
5af4e0cc | 2175 | echo "BUILD_STATIC=$static" >> config.mak |
ce8871c2 | 2176 | echo "BUILDSUF=$build_suffix" >> config.mak |
c5f14466 | 2177 | echo "FULLNAME=$FULLNAME" >> config.mak |
f3ec2d46 | 2178 | echo "LIBPREF=$LIBPREF" >> config.mak |
c5f14466 | 2179 | echo "LIBSUF=$LIBSUF" >> config.mak |
24743a76 | 2180 | echo "LIBNAME=$LIBNAME" >> config.mak |
f3ec2d46 | 2181 | echo "SLIBPREF=$SLIBPREF" >> config.mak |
c5f14466 RP |
2182 | echo "SLIBSUF=$SLIBSUF" >> config.mak |
2183 | echo "EXESUF=$EXESUF" >> config.mak | |
ac63af34 | 2184 | echo "EXTRA_VERSION=$extra_version" >> config.mak |
315c741d | 2185 | echo "DEPEND_CMD=$DEPEND_CMD" >> config.mak |
4dc62701 | 2186 | |
90be59ef | 2187 | if enabled bigendian; then |
7483e694 DB |
2188 | echo "WORDS_BIGENDIAN=yes" >> config.mak |
2189 | echo "#define WORDS_BIGENDIAN 1" >> $TMPH | |
91d1f1a4 | 2190 | fi |
44161118 | 2191 | |
90be59ef | 2192 | if enabled sdl; then |
7483e694 DB |
2193 | echo "SDL_LIBS=`"${SDL_CONFIG}" --libs`" >> config.mak |
2194 | echo "SDL_CFLAGS=`"${SDL_CONFIG}" --cflags`" >> config.mak | |
a86b921c | 2195 | fi |
90be59ef | 2196 | if enabled texi2html; then |
7483e694 | 2197 | echo "BUILD_DOC=yes" >> config.mak |
146ea952 | 2198 | fi |
5a872801 | 2199 | |
719c8e00 MR |
2200 | get_version(){ |
2201 | name=$1 | |
2202 | file=$source_path/$2 | |
147e7692 MR |
2203 | eval $(grep "#define ${name}_VERSION_M" "$file" | awk '{ print $2"="$3 }') |
2204 | eval ${name}_VERSION=\$${name}_VERSION_MAJOR.\$${name}_VERSION_MINOR.\$${name}_VERSION_MICRO | |
0e32c8c6 MR |
2205 | lcname=$(tolower $name) |
2206 | eval echo "${lcname}_VERSION=\$${name}_VERSION" >> config.mak | |
2207 | eval echo "${lcname}_VERSION_MAJOR=\$${name}_VERSION_MAJOR" >> config.mak | |
719c8e00 MR |
2208 | } |
2209 | ||
147e7692 MR |
2210 | get_version LIBSWSCALE libswscale/swscale.h |
2211 | get_version LIBPOSTPROC libpostproc/postprocess.h | |
2212 | get_version LIBAVCODEC libavcodec/avcodec.h | |
2213 | get_version LIBAVDEVICE libavdevice/avdevice.h | |
2214 | get_version LIBAVFORMAT libavformat/avformat.h | |
2215 | get_version LIBAVUTIL libavutil/avutil.h | |
a6601d69 | 2216 | get_version LIBAVFILTER libavfilter/avfilter.h |
5a872801 | 2217 | |
5af4e0cc | 2218 | if enabled shared; then |
7483e694 DB |
2219 | echo "BUILD_SHARED=yes" >> config.mak |
2220 | echo "PIC=-fPIC -DPIC" >> config.mak | |
dcc01c06 | 2221 | echo "LIBTARGET=${LIBTARGET}" >> config.mak |
7483e694 DB |
2222 | echo "SLIBNAME=${SLIBNAME}" >> config.mak |
2223 | echo "SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION}" >> config.mak | |
2224 | echo "SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR}" >> config.mak | |
d22e8442 | 2225 | echo "SLIB_CREATE_DEF_CMD=${SLIB_CREATE_DEF_CMD}" >> config.mak |
7483e694 DB |
2226 | echo "SLIB_EXTRA_CMD=${SLIB_EXTRA_CMD}" >> config.mak |
2227 | echo "SLIB_INSTALL_EXTRA_CMD=${SLIB_INSTALL_EXTRA_CMD}" >> config.mak | |
2228 | echo "SLIB_UNINSTALL_EXTRA_CMD=${SLIB_UNINSTALL_EXTRA_CMD}" >> config.mak | |
0319c531 | 2229 | fi |
d7e27559 | 2230 | echo "LIB_INSTALL_EXTRA_CMD=${LIB_INSTALL_EXTRA_CMD}" >> config.mak |
ef0bc4c9 | 2231 | echo "EXTRALIBS=$extralibs" >> config.mak |
d2845d68 | 2232 | |
3d907e22 MR |
2233 | print_config ARCH_ $TMPH config.mak $ARCH_LIST |
2234 | print_config HAVE_ $TMPH config.mak $HAVE_LIST | |
7483e694 | 2235 | print_config CONFIG_ $TMPH config.mak $CONFIG_LIST \ |
b6bb00b0 | 2236 | $CONFIG_EXTRA \ |
7483e694 DB |
2237 | $DECODER_LIST \ |
2238 | $ENCODER_LIST \ | |
2239 | $PARSER_LIST \ | |
2240 | $BSF_LIST \ | |
2241 | $DEMUXER_LIST \ | |
2242 | $MUXER_LIST \ | |
f7679c54 | 2243 | $FILTER_LIST \ |
7483e694 DB |
2244 | $PROTOCOL_LIST \ |
2245 | $INDEV_LIST \ | |
2246 | $OUTDEV_LIST \ | |
8ac17293 | 2247 | |
c13e1abd FH |
2248 | echo "#define restrict $_restrict" >> $TMPH |
2249 | ||
bd2216e4 | 2250 | if enabled small; then |
7483e694 | 2251 | echo "#define av_always_inline" >> $TMPH |
bb801c97 MN |
2252 | fi |
2253 | ||
997baf01 MR |
2254 | echo "SRC_PATH=\"$source_path\"" >> config.mak |
2255 | echo "SRC_PATH_BARE=$source_path" >> config.mak | |
2256 | echo "BUILD_ROOT=\"$PWD\"" >> config.mak | |
0f3cb305 | 2257 | |
8156056e | 2258 | # Apparently it's not possible to portably echo a backslash. |
3ae3b721 | 2259 | enabled asmalign_pot && |
7483e694 | 2260 | printf '#define ASMALIGN(ZEROBITS) ".align " #ZEROBITS "\\n\\t"\n' >> $TMPH || |
295b8c70 | 2261 | printf '#define ASMALIGN(ZEROBITS) ".align 1 << " #ZEROBITS "\\n\\t"\n' >> $TMPH |
4454dc1b | 2262 | |
b4d96ba2 | 2263 | echo "#define EXTERN_PREFIX \"${extern_prefix}\"" >> $TMPH |
bc634f6f | 2264 | |
9c05103f DB |
2265 | echo "#endif /* FFMPEG_CONFIG_H */" >> $TMPH |
2266 | ||
b7860763 | 2267 | # Do not overwrite an unchanged config.h to avoid superfluous rebuilds. |
3ae3b721 RP |
2268 | cmp -s $TMPH config.h && |
2269 | echo "config.h is unchanged" || | |
2270 | mv -f $TMPH config.h | |
3d204385 | 2271 | |
cea0ac52 | 2272 | rm -f $TMPC $TMPE $TMPH $TMPO $TMPS $TMPSH |
def4272a | 2273 | |
165af439 | 2274 | # build tree in object directory if source path is different from current one |
90be59ef | 2275 | if enabled source_path_used; then |
165af439 | 2276 | DIRS="\ |
7483e694 DB |
2277 | doc \ |
2278 | libavcodec \ | |
2279 | libavcodec/alpha \ | |
2280 | libavcodec/armv4l \ | |
2281 | libavcodec/bfin \ | |
2282 | libavcodec/i386 \ | |
2283 | libavcodec/mlib \ | |
2284 | libavcodec/ppc \ | |
2285 | libavcodec/sh4 \ | |
2286 | libavcodec/sparc \ | |
52a9cf34 | 2287 | libavdevice \ |
f7679c54 | 2288 | libavfilter \ |
7483e694 DB |
2289 | libavformat \ |
2290 | libavutil \ | |
2291 | libpostproc \ | |
2292 | libswscale \ | |
2293 | tests \ | |
2294 | tools \ | |
2295 | vhook \ | |
2296 | " | |
165af439 | 2297 | FILES="\ |
7483e694 DB |
2298 | Makefile \ |
2299 | common.mak \ | |
71c61f62 | 2300 | subdir.mak \ |
7483e694 DB |
2301 | doc/texi2pod.pl \ |
2302 | libavcodec/Makefile \ | |
52a9cf34 | 2303 | libavdevice/Makefile \ |
f7679c54 | 2304 | libavfilter/Makefile \ |
7483e694 DB |
2305 | libavformat/Makefile \ |
2306 | libavutil/Makefile \ | |
2307 | libpostproc/Makefile \ | |
2308 | libswscale/Makefile \ | |
2309 | " | |
165af439 | 2310 | for dir in $DIRS ; do |
7483e694 | 2311 | mkdir -p $dir |
165af439 MR |
2312 | done |
2313 | for f in $FILES ; do | |
20369773 | 2314 | $ln_s "$source_path/$f" $f |
165af439 MR |
2315 | done |
2316 | fi | |
def4272a | 2317 | |
def4272a | 2318 | |
d0674868 | 2319 | # build pkg-config files |
def4272a | 2320 | |
d0674868 DB |
2321 | pkgconfig_generate(){ |
2322 | name=$1 | |
e426941d | 2323 | shortname=${name#lib} |
d0674868 DB |
2324 | comment=$2 |
2325 | version=$3 | |
2326 | libs=$4 | |
2327 | requires=$5 | |
25cd5cb3 | 2328 | cat <<EOF > $name/$name.pc |
3e89171a | 2329 | prefix=$prefix |
a94e666c | 2330 | exec_prefix=\${prefix} |
f2b7382c | 2331 | libdir=$libdir |
7622778e | 2332 | includedir=$incdir |
def4272a | 2333 | |
d0674868 DB |
2334 | Name: $name |
2335 | Description: $comment | |
2336 | Version: $version | |
5dcfe9f8 AH |
2337 | Requires: $(disabled shared && echo $requires) |
2338 | Requires.private: $(enabled shared && echo $requires) | |
def4272a | 2339 | Conflicts: |
12701f6e AH |
2340 | Libs: -L\${libdir} -l${shortname} $(disabled shared && echo $libs) |
2341 | Libs.private: $(enabled shared && echo $libs) | |
76a448ed | 2342 | Cflags: -I\${includedir} |
def4272a | 2343 | EOF |
25cd5cb3 | 2344 | cat <<EOF > $name/$name-uninstalled.pc |
def4272a AJ |
2345 | prefix= |
2346 | exec_prefix= | |
46d1ff83 | 2347 | libdir=\${pcfiledir} |
1d44d365 | 2348 | includedir=${source_path} |
def4272a | 2349 | |
d0674868 DB |
2350 | Name: $name |
2351 | Description: $comment | |
2352 | Version: $version | |
2353 | Requires: $requires | |
def4272a | 2354 | Conflicts: |
12701f6e | 2355 | Libs: \${libdir}/${LIBPREF}${shortname}${LIBSUF} $libs |
def4272a AJ |
2356 | Cflags: -I\${includedir} |
2357 | EOF | |
d0674868 | 2358 | } |
def4272a | 2359 | |
e426941d | 2360 | pkgconfig_generate libavutil "FFmpeg utility library" "$LIBAVUTIL_VERSION" |
e426941d | 2361 | pkgconfig_generate libavcodec "FFmpeg codec library" "$LIBAVCODEC_VERSION" "$extralibs" "$pkg_requires libavutil = $LIBAVUTIL_VERSION" |
e426941d | 2362 | pkgconfig_generate libavformat "FFmpeg container format library" "$LIBAVFORMAT_VERSION" "$extralibs" "$pkg_requires libavcodec = $LIBAVCODEC_VERSION" |
e426941d | 2363 | pkgconfig_generate libavdevice "FFmpeg device handling library" "$LIBAVDEVICE_VERSION" "$extralibs" "$pkg_requires libavformat = $LIBAVFORMAT_VERSION" |
3ed1a2ee | 2364 | enabled avfilter && |
35a71f1d | 2365 | pkgconfig_generate libavfilter "FFmpeg video filtering library" "$LIBAVFILTER_VERSION" "$extralibs" "$pkg_requires libavutil = $LIBAVUTIL_VERSION" |
3ed1a2ee | 2366 | enabled postproc && |
e426941d | 2367 | pkgconfig_generate libpostproc "FFmpeg post processing library" "$LIBPOSTPROC_VERSION" |
13ca50f3 | 2368 | if enabled swscale; then |
e426941d | 2369 | pkgconfig_generate libswscale "FFmpeg image rescaling library" "$LIBSWSCALE_VERSION" "" "libavutil = $LIBAVUTIL_VERSION" |
6c0d0413 | 2370 | else |
f436a23e | 2371 | pkgconfig_generate libswscale "FFmpeg image rescaling library" "$LIBSWSCALE_VERSION" "" "$pkg_requires libavcodec = $LIBAVCODEC_VERSION" |
25cd5cb3 | 2372 | apply libswscale/libswscale.pc sed s/^Libs:.*$/Libs:/ |
6c0d0413 | 2373 | fi |