Commit | Line | Data |
---|---|---|
aeb29222 | 1 | #!/bin/sh |
0f3cb305 | 2 | # |
070c5d0f | 3 | # Libav configure script |
f57620d5 | 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." |
070c5d0f | 47 | echo "THIS IS NOT A BUG IN LIBAV, DO NOT REPORT IT AS SUCH." |
505dfb09 | 48 | echo "Instead, install a working POSIX-compatible shell." |
070c5d0f | 49 | echo "Disabling this configure test will create a broken Libav." |
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 | 57 | show_help(){ |
06454877 MR |
58 | cat <<EOF |
59 | Usage: configure [options] | |
60 | Options: [defaults in brackets after descriptions] | |
61 | ||
62 | Standard options: | |
63 | --help print this message | |
19bd477d | 64 | --logfile=FILE log tests and output to FILE [config.log] |
06454877 MR |
65 | --disable-logging do not log configure debug information |
66 | --prefix=PREFIX install in PREFIX [$prefix] | |
67 | --bindir=DIR install binaries in DIR [PREFIX/bin] | |
6291d7e4 | 68 | --datadir=DIR install data files in DIR [PREFIX/share/avconv] |
06454877 MR |
69 | --libdir=DIR install libs in DIR [PREFIX/lib] |
70 | --shlibdir=DIR install shared libs in DIR [PREFIX/lib] | |
71 | --incdir=DIR install includes in DIR [PREFIX/include] | |
72 | --mandir=DIR install man page in DIR [PREFIX/share/man] | |
73 | ||
74 | Configuration options: | |
75 | --disable-static do not build static libraries [no] | |
76 | --enable-shared build shared libraries [no] | |
77 | --enable-gpl allow use of GPL code, the resulting libs | |
78 | and binaries will be under GPL [no] | |
79 | --enable-version3 upgrade (L)GPL to version 3 [no] | |
80 | --enable-nonfree allow use of nonfree code, the resulting libs | |
81 | and binaries will be unredistributable [no] | |
82 | --disable-doc do not build documentation | |
83 | --disable-ffmpeg disable ffmpeg build | |
6291d7e4 | 84 | --disable-avconv disable avconv build |
266463da | 85 | --disable-avplay disable avplay build |
9e12f0bf | 86 | --disable-avprobe disable avprobe build |
4d58e4cb | 87 | --disable-avserver disable avserver build |
5a0f7131 MR |
88 | --disable-avdevice disable libavdevice build |
89 | --disable-avcodec disable libavcodec build | |
90 | --disable-avformat disable libavformat build | |
91 | --disable-swscale disable libswscale build | |
ced9556b | 92 | --disable-postproc disable libpostproc build |
cccc039f | 93 | --disable-avfilter disable video filter support [no] |
0dbfc1db | 94 | --disable-pthreads disable pthreads [auto] |
06454877 MR |
95 | --enable-w32threads use Win32 threads [no] |
96 | --enable-x11grab enable X11 grabbing [no] | |
97 | --disable-network disable network support [no] | |
06454877 MR |
98 | --enable-gray enable full grayscale support (slower color) |
99 | --disable-swscale-alpha disable alpha channel support in swscale | |
100 | --disable-fastdiv disable table-based division | |
101 | --enable-small optimize for size instead of speed | |
102 | --disable-aandct disable AAN DCT code | |
7f3f5f46 | 103 | --disable-dct disable DCT code |
06454877 MR |
104 | --disable-fft disable FFT code |
105 | --disable-golomb disable Golomb code | |
3447f12d | 106 | --disable-huffman disable Huffman code |
06454877 MR |
107 | --disable-lpc disable LPC code |
108 | --disable-mdct disable MDCT code | |
109 | --disable-rdft disable RDFT code | |
dcb73592 | 110 | --enable-vaapi enable VAAPI code |
e8f6bd4b | 111 | --enable-vdpau enable VDPAU code |
92c6a099 | 112 | --disable-dxva2 disable DXVA2 code |
06454877 MR |
113 | --enable-runtime-cpudetect detect cpu capabilities at runtime (bigger binary) |
114 | --enable-hardcoded-tables use hardcoded tables instead of runtime generation | |
115 | --enable-memalign-hack emulate memalign, interferes with memory debuggers | |
bb55e3a3 | 116 | --disable-everything disable all components listed below |
06454877 MR |
117 | --disable-encoder=NAME disable encoder NAME |
118 | --enable-encoder=NAME enable encoder NAME | |
119 | --disable-encoders disable all encoders | |
120 | --disable-decoder=NAME disable decoder NAME | |
121 | --enable-decoder=NAME enable decoder NAME | |
122 | --disable-decoders disable all decoders | |
123 | --disable-hwaccel=NAME disable hwaccel NAME | |
124 | --enable-hwaccel=NAME enable hwaccel NAME | |
125 | --disable-hwaccels disable all hwaccels | |
126 | --disable-muxer=NAME disable muxer NAME | |
127 | --enable-muxer=NAME enable muxer NAME | |
128 | --disable-muxers disable all muxers | |
129 | --disable-demuxer=NAME disable demuxer NAME | |
130 | --enable-demuxer=NAME enable demuxer NAME | |
131 | --disable-demuxers disable all demuxers | |
132 | --enable-parser=NAME enable parser NAME | |
133 | --disable-parser=NAME disable parser NAME | |
134 | --disable-parsers disable all parsers | |
135 | --enable-bsf=NAME enable bitstream filter NAME | |
136 | --disable-bsf=NAME disable bitstream filter NAME | |
137 | --disable-bsfs disable all bitstream filters | |
138 | --enable-protocol=NAME enable protocol NAME | |
139 | --disable-protocol=NAME disable protocol NAME | |
140 | --disable-protocols disable all protocols | |
141 | --disable-indev=NAME disable input device NAME | |
142 | --disable-outdev=NAME disable output device NAME | |
143 | --disable-indevs disable input devices | |
144 | --disable-outdevs disable output devices | |
145 | --disable-devices disable all devices | |
146 | --enable-filter=NAME enable filter NAME | |
147 | --disable-filter=NAME disable filter NAME | |
148 | --disable-filters disable all filters | |
149 | --list-decoders show all available decoders | |
150 | --list-encoders show all available encoders | |
151 | --list-hwaccels show all available hardware accelerators | |
152 | --list-muxers show all available muxers | |
153 | --list-demuxers show all available demuxers | |
154 | --list-parsers show all available parsers | |
155 | --list-protocols show all available protocols | |
156 | --list-bsfs show all available bitstream filters | |
157 | --list-indevs show all available input devices | |
158 | --list-outdevs show all available output devices | |
159 | --list-filters show all available filters | |
160 | ||
161 | External library support: | |
162 | --enable-avisynth enable reading of AVISynth script files [no] | |
163 | --enable-bzlib enable bzlib [autodetect] | |
47941088 | 164 | --enable-frei0r enable frei0r video filtering |
06454877 MR |
165 | --enable-libopencore-amrnb enable AMR-NB de/encoding via libopencore-amrnb [no] |
166 | --enable-libopencore-amrwb enable AMR-WB decoding via libopencore-amrwb [no] | |
6ebf0bfc | 167 | --enable-libopencv enable video filtering via libopencv [no] |
e417d80d | 168 | --enable-libcdio enable audio CD grabbing with libcdio |
06454877 MR |
169 | --enable-libdc1394 enable IIDC-1394 grabbing using libdc1394 |
170 | and libraw1394 [no] | |
171 | --enable-libdirac enable Dirac support via libdirac [no] | |
172 | --enable-libfaac enable FAAC support via libfaac [no] | |
a5b64584 | 173 | --enable-libfreetype enable libfreetype [no] |
06454877 MR |
174 | --enable-libgsm enable GSM support via libgsm [no] |
175 | --enable-libmp3lame enable MP3 encoding via libmp3lame [no] | |
176 | --enable-libnut enable NUT (de)muxing via libnut, | |
177 | native (de)muxer exists [no] | |
178 | --enable-libopenjpeg enable JPEG 2000 decoding via OpenJPEG [no] | |
0f943ce6 | 179 | --enable-librtmp enable RTMP[E] support via librtmp [no] |
06454877 MR |
180 | --enable-libschroedinger enable Dirac support via libschroedinger [no] |
181 | --enable-libspeex enable Speex decoding via libspeex [no] | |
182 | --enable-libtheora enable Theora encoding via libtheora [no] | |
d89e738a | 183 | --enable-libvo-aacenc enable AAC encoding via libvo-aacenc [no] |
f502ff3f | 184 | --enable-libvo-amrwbenc enable AMR-WB encoding via libvo-amrwbenc [no] |
06454877 MR |
185 | --enable-libvorbis enable Vorbis encoding via libvorbis, |
186 | native implementation exists [no] | |
8299a7f8 | 187 | --enable-libvpx enable VP8 support via libvpx [no] |
06454877 | 188 | --enable-libx264 enable H.264 encoding via x264 [no] |
de295976 | 189 | --enable-libxavs enable AVS encoding via xavs [no] |
06454877 MR |
190 | --enable-libxvid enable Xvid encoding via xvidcore, |
191 | native MPEG-4/Xvid encoder exists [no] | |
192 | --enable-mlib enable Sun medialib [no] | |
193 | --enable-zlib enable zlib [autodetect] | |
194 | ||
195 | Advanced options (experts only): | |
06454877 MR |
196 | --cross-prefix=PREFIX use PREFIX for compilation tools [$cross_prefix] |
197 | --enable-cross-compile assume a cross-compiler is used | |
198 | --sysroot=PATH root of cross-build tree | |
199 | --sysinclude=PATH location of cross-build system headers | |
200 | --target-os=OS compiler targets OS [$target_os] | |
201 | --target-exec=CMD command to run executables on target | |
202 | --target-path=DIR path to view of build directory on target | |
203 | --nm=NM use nm tool | |
121d78d0 | 204 | --ar=AR use archive tool AR [$ar_default] |
06454877 MR |
205 | --as=AS use assembler AS [$as_default] |
206 | --cc=CC use C compiler CC [$cc_default] | |
207 | --ld=LD use linker LD | |
208 | --host-cc=HOSTCC use host C compiler HOSTCC | |
209 | --host-cflags=HCFLAGS use HCFLAGS when compiling for host | |
210 | --host-ldflags=HLDFLAGS use HLDFLAGS when linking for host | |
211 | --host-libs=HLIBS use libs HLIBS when linking for host | |
212 | --extra-cflags=ECFLAGS add ECFLAGS to CFLAGS [$CFLAGS] | |
213 | --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS] | |
214 | --extra-libs=ELIBS add ELIBS [$ELIBS] | |
215 | --extra-version=STRING version string suffix [] | |
216 | --build-suffix=SUFFIX library name suffix [] | |
217 | --arch=ARCH select architecture [$arch] | |
218 | --cpu=CPU select the minimum required CPU (affects | |
219 | instruction selection, may crash on older CPUs) | |
c8a4ae00 | 220 | --disable-asm disable all assembler optimizations |
06454877 MR |
221 | --disable-altivec disable AltiVec optimizations |
222 | --disable-amd3dnow disable 3DNow! optimizations | |
223 | --disable-amd3dnowext disable 3DNow! extended optimizations | |
224 | --disable-mmx disable MMX optimizations | |
225 | --disable-mmx2 disable MMX2 optimizations | |
226 | --disable-sse disable SSE optimizations | |
227 | --disable-ssse3 disable SSSE3 optimizations | |
87f1355f | 228 | --disable-avx disable AVX optimizations |
06454877 MR |
229 | --disable-armv5te disable armv5te optimizations |
230 | --disable-armv6 disable armv6 optimizations | |
231 | --disable-armv6t2 disable armv6t2 optimizations | |
232 | --disable-armvfp disable ARM VFP optimizations | |
233 | --disable-iwmmxt disable iwmmxt optimizations | |
234 | --disable-mmi disable MMI optimizations | |
235 | --disable-neon disable neon optimizations | |
236 | --disable-vis disable VIS optimizations | |
237 | --disable-yasm disable use of yasm assembler | |
238 | --enable-pic build position-independent code | |
4ae40685 | 239 | --malloc-prefix=PFX prefix malloc and related names with PFX |
6b35d421 | 240 | --enable-sram allow use of on-chip SRAM |
9baec618 | 241 | --disable-symver disable symbol versioning |
9cd7b854 | 242 | --optflags override optimization-related compiler flags |
06454877 | 243 | |
070c5d0f | 244 | Developer options (useful when working on Libav itself): |
06454877 MR |
245 | --disable-debug disable debugging symbols |
246 | --enable-debug=LEVEL set the debug level [$debuglevel] | |
06454877 MR |
247 | --disable-optimizations disable compiler optimizations |
248 | --enable-extra-warnings enable more compiler warnings | |
52b3cc60 RD |
249 | --samples=PATH location of test samples for FATE, if not set use |
250 | \$FATE_SAMPLES at make invocation time. | |
06454877 MR |
251 | |
252 | NOTE: Object files are built at the place where configure is launched. | |
253 | EOF | |
60e8bc13 | 254 | exit 0 |
74c53c2d | 255 | } |
cf9d24ad | 256 | |
0884fadf MR |
257 | quotes='""' |
258 | ||
57bd82d4 | 259 | log(){ |
2270b4b2 | 260 | echo "$@" >> $logfile |
57bd82d4 MR |
261 | } |
262 | ||
720c69da | 263 | log_file(){ |
c8e9f801 | 264 | log BEGIN $1 |
2270b4b2 | 265 | pr -n -t $1 >> $logfile |
c8e9f801 MR |
266 | log END $1 |
267 | } | |
268 | ||
2ba042a7 | 269 | echolog(){ |
c8e9f801 | 270 | log "$@" |
57bd82d4 | 271 | echo "$@" |
2ba042a7 MR |
272 | } |
273 | ||
7bfc8ae6 MR |
274 | warn(){ |
275 | log "WARNING: $*" | |
276 | WARNINGS="${WARNINGS}WARNING: $*\n" | |
277 | } | |
278 | ||
2ba042a7 MR |
279 | die(){ |
280 | echolog "$@" | |
281 | cat <<EOF | |
d326cf7f | 282 | |
2ba042a7 | 283 | If you think configure made a mistake, make sure you are using the latest |
4a6a21f5 | 284 | version from Git. If the latest version fails, report the problem to the |
070c5d0f | 285 | libav-user@libav.org mailing list or IRC #libav on irc.freenode.net. |
2ba042a7 | 286 | EOF |
e155a21a | 287 | if disabled logging; then |
2ba042a7 | 288 | cat <<EOF |
e155a21a DB |
289 | Rerun configure with logging enabled (do not use --disable-logging), and |
290 | include the log this produces with your report. | |
2ba042a7 MR |
291 | EOF |
292 | else | |
293 | cat <<EOF | |
e155a21a DB |
294 | Include the log file "$logfile" produced by configure as this will help |
295 | solving the problem. | |
2ba042a7 MR |
296 | EOF |
297 | fi | |
57bd82d4 MR |
298 | exit 1 |
299 | } | |
300 | ||
6c6007d6 | 301 | # Avoid locale weirdness, besides we really just want to translate ASCII. |
44161118 | 302 | toupper(){ |
6c6007d6 | 303 | echo "$@" | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ |
44161118 MR |
304 | } |
305 | ||
4a5444db | 306 | tolower(){ |
6c6007d6 | 307 | echo "$@" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz |
4a5444db MR |
308 | } |
309 | ||
14a8acf1 MR |
310 | c_escape(){ |
311 | echo "$*" | sed 's/["\\]/\\\0/g' | |
312 | } | |
313 | ||
b04251c5 MR |
314 | sh_quote(){ |
315 | v=$(echo "$1" | sed "s/'/'\\\\''/g") | |
d72c981c | 316 | test "x$v" = "x${v#*[!A-Za-z0-9_/.+-]}" || v="'$v'" |
b04251c5 MR |
317 | echo "$v" |
318 | } | |
319 | ||
bb7a22b5 MR |
320 | cleanws(){ |
321 | echo "$@" | sed 's/^ *//;s/ */ /g;s/ *$//' | |
322 | } | |
323 | ||
be8f2501 MR |
324 | filter(){ |
325 | pat=$1 | |
326 | shift | |
327 | for v; do | |
98ef6079 | 328 | eval "case $v in $pat) echo $v ;; esac" |
be8f2501 MR |
329 | done |
330 | } | |
331 | ||
9d201b26 MR |
332 | filter_out(){ |
333 | pat=$1 | |
334 | shift | |
335 | for v; do | |
336 | eval "case $v in $pat) ;; *) echo $v ;; esac" | |
337 | done | |
338 | } | |
339 | ||
36e2dea0 MR |
340 | map(){ |
341 | m=$1 | |
342 | shift | |
e0e335a0 | 343 | for v; do eval $m; done |
36e2dea0 MR |
344 | } |
345 | ||
a8d04fba MR |
346 | set_all(){ |
347 | value=$1 | |
348 | shift | |
349 | for var in $*; do | |
350 | eval $var=$value | |
351 | done | |
352 | } | |
353 | ||
72a43668 MR |
354 | set_weak(){ |
355 | value=$1 | |
356 | shift | |
357 | for var; do | |
358 | eval : \${$var:=$value} | |
359 | done | |
360 | } | |
361 | ||
3f8040db MR |
362 | set_safe(){ |
363 | var=$1 | |
364 | shift | |
365 | eval $(echo "$var" | sed 's/[^A-Za-z0-9_]/_/g')='$*' | |
366 | } | |
367 | ||
368 | get_safe(){ | |
369 | eval echo \$$(echo "$1" | sed 's/[^A-Za-z0-9_]/_/g') | |
370 | } | |
371 | ||
799c9e9b MR |
372 | pushvar(){ |
373 | for var in $*; do | |
374 | eval level=\${${var}_level:=0} | |
375 | eval ${var}_${level}="\$$var" | |
376 | eval ${var}_level=$(($level+1)) | |
377 | done | |
378 | } | |
379 | ||
380 | popvar(){ | |
381 | for var in $*; do | |
382 | eval level=\${${var}_level:-0} | |
383 | test $level = 0 && continue | |
384 | eval level=$(($level-1)) | |
385 | eval $var="\${${var}_${level}}" | |
386 | eval ${var}_level=$level | |
387 | eval unset ${var}_${level} | |
388 | done | |
389 | } | |
390 | ||
a8d04fba MR |
391 | enable(){ |
392 | set_all yes $* | |
393 | } | |
394 | ||
395 | disable(){ | |
396 | set_all no $* | |
397 | } | |
398 | ||
72a43668 MR |
399 | enable_weak(){ |
400 | set_weak yes $* | |
401 | } | |
402 | ||
403 | disable_weak(){ | |
404 | set_weak no $* | |
405 | } | |
406 | ||
72702705 | 407 | enable_safe(){ |
fd07f803 MR |
408 | for var; do |
409 | enable $(echo "$var" | sed 's/[^A-Za-z0-9_]/_/g') | |
410 | done | |
72702705 MR |
411 | } |
412 | ||
413 | disable_safe(){ | |
fd07f803 MR |
414 | for var; do |
415 | disable $(echo "$var" | sed 's/[^A-Za-z0-9_]/_/g') | |
416 | done | |
72702705 MR |
417 | } |
418 | ||
f9d328da MR |
419 | do_enable_deep(){ |
420 | for var; do | |
421 | enabled $var && continue | |
422 | eval sel="\$${var}_select" | |
c510c7b5 MR |
423 | eval sgs="\$${var}_suggest" |
424 | pushvar var sgs | |
f9d328da | 425 | enable_deep $sel |
c510c7b5 MR |
426 | popvar sgs |
427 | enable_deep_weak $sgs | |
f9d328da MR |
428 | popvar var |
429 | done | |
430 | } | |
431 | ||
432 | enable_deep(){ | |
433 | do_enable_deep $* | |
434 | enable $* | |
435 | } | |
436 | ||
72a43668 MR |
437 | enable_deep_weak(){ |
438 | do_enable_deep $* | |
439 | enable_weak $* | |
440 | } | |
441 | ||
57bd82d4 | 442 | enabled(){ |
3250003c MR |
443 | test "${1#!}" = "$1" && op== || op=!= |
444 | eval test "x\$${1#!}" $op "xyes" | |
44161118 MR |
445 | } |
446 | ||
37970ebf | 447 | disabled(){ |
3250003c MR |
448 | test "${1#!}" = "$1" && op== || op=!= |
449 | eval test "x\$${1#!}" $op "xno" | |
37970ebf RP |
450 | } |
451 | ||
44161118 MR |
452 | enabled_all(){ |
453 | for opt; do | |
454 | enabled $opt || return 1 | |
455 | done | |
456 | } | |
457 | ||
85bca2c5 DB |
458 | disabled_all(){ |
459 | for opt; do | |
460 | disabled $opt || return 1 | |
461 | done | |
462 | } | |
463 | ||
44161118 MR |
464 | enabled_any(){ |
465 | for opt; do | |
466 | enabled $opt && return 0 | |
467 | done | |
468 | } | |
469 | ||
85bca2c5 DB |
470 | disabled_any(){ |
471 | for opt; do | |
472 | disabled $opt && return 0 | |
473 | done | |
f7b230a7 | 474 | return 1 |
85bca2c5 DB |
475 | } |
476 | ||
c9d19248 MR |
477 | set_default(){ |
478 | for opt; do | |
88268e94 | 479 | eval : \${$opt:=\$${opt}_default} |
c9d19248 MR |
480 | done |
481 | } | |
482 | ||
4a0d6686 AJ |
483 | is_in(){ |
484 | value=$1 | |
485 | shift | |
486 | for var in $*; do | |
487 | [ $var = $value ] && return 0 | |
488 | done | |
489 | return 1 | |
490 | } | |
491 | ||
30fd06be MR |
492 | check_deps(){ |
493 | for cfg; do | |
3250003c | 494 | cfg="${cfg#!}" |
799c9e9b MR |
495 | enabled ${cfg}_checking && die "Circular dependency for $cfg." |
496 | disabled ${cfg}_checking && continue | |
497 | enable ${cfg}_checking | |
498 | ||
30fd06be MR |
499 | eval dep_all="\$${cfg}_deps" |
500 | eval dep_any="\$${cfg}_deps_any" | |
7ef3425f | 501 | eval dep_sel="\$${cfg}_select" |
c510c7b5 | 502 | eval dep_sgs="\$${cfg}_suggest" |
3d7453e0 MR |
503 | eval dep_ifa="\$${cfg}_if" |
504 | eval dep_ifn="\$${cfg}_if_any" | |
799c9e9b | 505 | |
3d7453e0 MR |
506 | pushvar cfg dep_all dep_any dep_sel dep_sgs dep_ifa dep_ifn |
507 | check_deps $dep_all $dep_any $dep_sel $dep_sgs $dep_ifa $dep_ifn | |
508 | popvar cfg dep_all dep_any dep_sel dep_sgs dep_ifa dep_ifn | |
799c9e9b | 509 | |
3d7453e0 MR |
510 | [ -n "$dep_ifa" ] && { enabled_all $dep_ifa && enable_weak $cfg; } |
511 | [ -n "$dep_ifn" ] && { enabled_any $dep_ifn && enable_weak $cfg; } | |
6a702d4c MR |
512 | enabled_all $dep_all || disable $cfg |
513 | enabled_any $dep_any || disable $cfg | |
7ef3425f | 514 | disabled_any $dep_sel && disable $cfg |
799c9e9b | 515 | |
4ec45764 RP |
516 | if enabled $cfg; then |
517 | eval dep_extralibs="\$${cfg}_extralibs" | |
518 | test -n "$dep_extralibs" && add_extralibs $dep_extralibs | |
f9d328da | 519 | enable_deep $dep_sel |
c510c7b5 | 520 | enable_deep_weak $dep_sgs |
4ec45764 RP |
521 | fi |
522 | ||
799c9e9b | 523 | disable ${cfg}_checking |
30fd06be MR |
524 | done |
525 | } | |
526 | ||
72cfcf41 MR |
527 | print_config_h(){ |
528 | enabled $1 && v=1 || v=0 | |
529 | echo "#define $2 $v" | |
530 | } | |
531 | ||
532 | print_config_mak(){ | |
533 | enabled $1 && v= || v=! | |
534 | echo "$v$2=yes" | |
535 | } | |
536 | ||
55127e7b MR |
537 | print_config_asm(){ |
538 | enabled $1 && echo "%define $2" | |
539 | } | |
540 | ||
44161118 MR |
541 | print_config(){ |
542 | pfx=$1 | |
72cfcf41 MR |
543 | files=$2 |
544 | shift 2 | |
44161118 | 545 | for cfg; do |
5e622c40 | 546 | ucname="$(toupper $cfg)" |
72cfcf41 MR |
547 | for f in $files; do |
548 | "print_config_${f##*.}" $cfg ${pfx}${ucname} >>$f | |
549 | done | |
44161118 | 550 | done |
57bd82d4 MR |
551 | } |
552 | ||
31c0121d MR |
553 | print_enabled(){ |
554 | test "$1" = -n && end=" " && shift || end="\n" | |
555 | suf=$1 | |
556 | shift | |
557 | for v; do | |
558 | enabled $v && printf "%s$end" ${v%$suf}; | |
559 | done | |
560 | } | |
561 | ||
57bd82d4 MR |
562 | append(){ |
563 | var=$1 | |
564 | shift | |
57bd82d4 MR |
565 | eval "$var=\"\$$var $*\"" |
566 | } | |
567 | ||
60361817 MR |
568 | prepend(){ |
569 | var=$1 | |
570 | shift | |
571 | eval "$var=\"$* \$$var\"" | |
572 | } | |
573 | ||
50a334e4 | 574 | add_cppflags(){ |
caf458dd | 575 | append CPPFLAGS $($filter_cppflags "$@") |
50a334e4 MR |
576 | } |
577 | ||
57bd82d4 | 578 | add_cflags(){ |
caf458dd | 579 | append CFLAGS $($filter_cflags "$@") |
57bd82d4 MR |
580 | } |
581 | ||
2f2e6c7c | 582 | add_asflags(){ |
caf458dd | 583 | append ASFLAGS $($filter_asflags "$@") |
2f2e6c7c MR |
584 | } |
585 | ||
57bd82d4 MR |
586 | add_ldflags(){ |
587 | append LDFLAGS "$@" | |
588 | } | |
589 | ||
590 | add_extralibs(){ | |
60361817 | 591 | prepend extralibs "$@" |
57bd82d4 MR |
592 | } |
593 | ||
b0cfb663 | 594 | check_cmd(){ |
b3cb5d51 | 595 | log "$@" |
2270b4b2 | 596 | "$@" >> $logfile 2>&1 |
b0cfb663 MR |
597 | } |
598 | ||
dcd479c0 | 599 | check_cc(){ |
57bd82d4 | 600 | log check_cc "$@" |
2270b4b2 | 601 | cat > $TMPC |
720c69da | 602 | log_file $TMPC |
50a334e4 | 603 | check_cmd $cc $CPPFLAGS $CFLAGS "$@" -c -o $TMPO $TMPC |
57bd82d4 MR |
604 | } |
605 | ||
606 | check_cpp(){ | |
607 | log check_cpp "$@" | |
2270b4b2 | 608 | cat > $TMPC |
720c69da | 609 | log_file $TMPC |
9e7f3277 | 610 | check_cmd $cc $CPPFLAGS $CFLAGS "$@" -E -o $TMPO $TMPC |
dcd479c0 MR |
611 | } |
612 | ||
f65883c8 MR |
613 | check_as(){ |
614 | log check_as "$@" | |
615 | cat > $TMPC | |
616 | log_file $TMPC | |
2f2e6c7c | 617 | check_cmd $as $CPPFLAGS $ASFLAGS "$@" -c -o $TMPO $TMPC |
f65883c8 MR |
618 | } |
619 | ||
940f335a MR |
620 | check_asm(){ |
621 | log check_asm "$@" | |
622 | name="$1" | |
3784e82e | 623 | code="$2" |
940f335a | 624 | shift 2 |
49214f61 MR |
625 | disable $name |
626 | check_as "$@" <<EOF && enable $name | |
3784e82e | 627 | void foo(void){ __asm__ volatile($code); } |
940f335a MR |
628 | EOF |
629 | } | |
630 | ||
304d586d LM |
631 | check_yasm(){ |
632 | log check_yasm "$@" | |
633 | echo "$1" > $TMPS | |
634 | log_file $TMPS | |
635 | shift 1 | |
636 | check_cmd $yasmexe $YASMFLAGS "$@" -o $TMPO $TMPS | |
637 | } | |
638 | ||
dcd479c0 | 639 | check_ld(){ |
57bd82d4 | 640 | log check_ld "$@" |
3155a644 MR |
641 | flags='' |
642 | libs='' | |
643 | for f; do | |
644 | test "${f}" = "${f#-l}" && flags="$flags $f" || libs="$libs $f" | |
645 | done | |
2a194acd | 646 | check_cc $($filter_cflags $flags) || return |
7e75f9fe | 647 | check_cmd $ld $LDFLAGS $flags -o $TMPE $TMPO $libs $extralibs |
dcd479c0 MR |
648 | } |
649 | ||
50a334e4 MR |
650 | check_cppflags(){ |
651 | log check_cppflags "$@" | |
caf458dd MR |
652 | set -- $($filter_cppflags "$@") |
653 | check_cc "$@" <<EOF && append CPPFLAGS "$@" | |
50a334e4 MR |
654 | int x; |
655 | EOF | |
656 | } | |
657 | ||
dcd479c0 | 658 | check_cflags(){ |
57bd82d4 | 659 | log check_cflags "$@" |
caf458dd MR |
660 | set -- $($filter_cflags "$@") |
661 | check_cc "$@" <<EOF && append CFLAGS "$@" | |
dcd479c0 MR |
662 | int x; |
663 | EOF | |
664 | } | |
665 | ||
2ed46eea MR |
666 | test_ldflags(){ |
667 | log test_ldflags "$@" | |
668 | check_ld "$@" <<EOF | |
c23a0ac8 | 669 | int main(void){ return 0; } |
dcd479c0 MR |
670 | EOF |
671 | } | |
672 | ||
2ed46eea MR |
673 | check_ldflags(){ |
674 | log check_ldflags "$@" | |
675 | test_ldflags "$@" && add_ldflags "$@" | |
676 | } | |
677 | ||
dcd479c0 | 678 | check_header(){ |
57bd82d4 | 679 | log check_header "$@" |
dcd479c0 MR |
680 | header=$1 |
681 | shift | |
b77df637 MR |
682 | disable_safe $header |
683 | check_cpp "$@" <<EOF && enable_safe $header | |
dcd479c0 MR |
684 | #include <$header> |
685 | int x; | |
686 | EOF | |
687 | } | |
688 | ||
689 | check_func(){ | |
57bd82d4 | 690 | log check_func "$@" |
dcd479c0 MR |
691 | func=$1 |
692 | shift | |
d8bc5f06 MR |
693 | disable $func |
694 | check_ld "$@" <<EOF && enable $func | |
dcd479c0 | 695 | extern int $func(); |
c23a0ac8 | 696 | int main(void){ $func(); } |
dcd479c0 MR |
697 | EOF |
698 | } | |
699 | ||
645d2652 | 700 | check_mathfunc(){ |
6b73c0ae | 701 | log check_mathfunc "$@" |
645d2652 MR |
702 | func=$1 |
703 | shift | |
704 | disable $func | |
705 | check_ld "$@" <<EOF && enable $func | |
706 | #include <math.h> | |
33bd38db MR |
707 | float foo(float f) { return $func(f); } |
708 | int main(void){ return 0; } | |
645d2652 MR |
709 | EOF |
710 | } | |
711 | ||
2446d3d6 DB |
712 | check_func_headers(){ |
713 | log check_func_headers "$@" | |
f8d7b072 | 714 | headers=$1 |
edaf1ae2 | 715 | funcs=$2 |
f8d7b072 | 716 | shift 2 |
edaf1ae2 MR |
717 | { |
718 | for hdr in $headers; do | |
719 | echo "#include <$hdr>" | |
720 | done | |
721 | for func in $funcs; do | |
722 | echo "long check_$func(void) { return (long) $func; }" | |
723 | done | |
724 | echo "int main(void) { return 0; }" | |
725 | } | check_ld "$@" && enable $funcs && enable_safe $headers | |
f8d7b072 MR |
726 | } |
727 | ||
a5344cf7 SS |
728 | check_cpp_condition(){ |
729 | log check_cpp_condition "$@" | |
730 | header=$1 | |
731 | condition=$2 | |
f855b7b9 MR |
732 | shift 2 |
733 | check_cpp $($filter_cppflags "$@") <<EOF | |
a5344cf7 SS |
734 | #include <$header> |
735 | #if !($condition) | |
736 | #error "unsatisfied condition: $condition" | |
737 | #endif | |
738 | EOF | |
739 | } | |
740 | ||
57bd82d4 MR |
741 | check_lib(){ |
742 | log check_lib "$@" | |
743 | header="$1" | |
744 | func="$2" | |
745 | shift 2 | |
84400e9d | 746 | check_header $header && check_func $func "$@" && add_extralibs "$@" |
57bd82d4 MR |
747 | } |
748 | ||
f8d7b072 MR |
749 | check_lib2(){ |
750 | log check_lib2 "$@" | |
751 | headers="$1" | |
edaf1ae2 | 752 | funcs="$2" |
f8d7b072 | 753 | shift 2 |
edaf1ae2 | 754 | check_func_headers "$headers" "$funcs" "$@" && add_extralibs "$@" |
f8d7b072 MR |
755 | } |
756 | ||
3f8040db MR |
757 | check_pkg_config(){ |
758 | log check_pkg_config "$@" | |
759 | pkg="$1" | |
760 | headers="$2" | |
761 | funcs="$3" | |
762 | shift 3 | |
763 | $pkg_config --exists $pkg || return | |
764 | pkg_cflags=$($pkg_config --cflags $pkg) | |
765 | pkg_libs=$($pkg_config --libs $pkg) | |
766 | check_func_headers "$headers" "$funcs" $pkg_cflags $pkg_libs "$@" && | |
767 | set_safe ${pkg}_cflags $pkg_cflags && | |
768 | set_safe ${pkg}_libs $pkg_libs | |
769 | } | |
770 | ||
dcd479c0 | 771 | check_exec(){ |
2270b4b2 | 772 | check_ld "$@" && { enabled cross_compile || $TMPE >> $logfile 2>&1; } |
57bd82d4 MR |
773 | } |
774 | ||
7dfef245 | 775 | check_exec_crash(){ |
5e622c40 | 776 | code=$(cat) |
7dfef245 MR |
777 | |
778 | # exit() is not async signal safe. _Exit (C99) and _exit (POSIX) | |
779 | # are safe but may not be available everywhere. Thus we use | |
780 | # raise(SIGTERM) instead. The check is run in a subshell so we | |
781 | # can redirect the "Terminated" message from the shell. SIGBUS | |
782 | # is not defined by standard C so it is used conditionally. | |
783 | ||
2270b4b2 | 784 | (check_exec "$@") >> $logfile 2>&1 <<EOF |
7dfef245 MR |
785 | #include <signal.h> |
786 | static void sighandler(int sig){ | |
787 | raise(SIGTERM); | |
788 | } | |
e5af4a11 | 789 | int main(void){ |
7dfef245 MR |
790 | signal(SIGILL, sighandler); |
791 | signal(SIGFPE, sighandler); | |
792 | signal(SIGSEGV, sighandler); | |
793 | #ifdef SIGBUS | |
794 | signal(SIGBUS, sighandler); | |
795 | #endif | |
796 | { $code } | |
797 | } | |
798 | EOF | |
799 | } | |
800 | ||
72be9e73 DY |
801 | check_type(){ |
802 | log check_type "$@" | |
803 | headers=$1 | |
804 | type=$2 | |
805 | shift 2 | |
ae550ce9 | 806 | disable_safe "$type" |
72be9e73 DY |
807 | incs="" |
808 | for hdr in $headers; do | |
809 | incs="$incs | |
810 | #include <$hdr>" | |
811 | done | |
ae550ce9 | 812 | check_cc "$@" <<EOF && enable_safe "$type" |
72be9e73 DY |
813 | $incs |
814 | $type v; | |
815 | EOF | |
816 | } | |
817 | ||
14d36751 MR |
818 | check_struct(){ |
819 | log check_type "$@" | |
820 | headers=$1 | |
821 | struct=$2 | |
822 | member=$3 | |
823 | shift 3 | |
824 | disable_safe "${struct}_${member}" | |
825 | incs="" | |
826 | for hdr in $headers; do | |
827 | incs="$incs | |
828 | #include <$hdr>" | |
829 | done | |
830 | check_cc "$@" <<EOF && enable_safe "${struct}_${member}" | |
831 | $incs | |
832 | const void *p = &(($struct *)0)->$member; | |
833 | EOF | |
834 | } | |
835 | ||
57bd82d4 MR |
836 | require(){ |
837 | name="$1" | |
838 | header="$2" | |
839 | func="$3" | |
840 | shift 3 | |
841 | check_lib $header $func "$@" || die "ERROR: $name not found" | |
dcd479c0 MR |
842 | } |
843 | ||
f8d7b072 MR |
844 | require2(){ |
845 | name="$1" | |
846 | headers="$2" | |
847 | func="$3" | |
848 | shift 3 | |
849 | check_lib2 "$headers" $func "$@" || die "ERROR: $name not found" | |
850 | } | |
851 | ||
3f8040db MR |
852 | require_pkg_config(){ |
853 | pkg="$1" | |
854 | check_pkg_config "$@" || die "ERROR: $pkg not found" | |
855 | add_cflags $(get_safe ${pkg}_cflags) | |
856 | add_extralibs $(get_safe ${pkg}_libs) | |
857 | } | |
858 | ||
f0125de9 MR |
859 | check_host_cc(){ |
860 | log check_host_cc "$@" | |
861 | cat > $TMPC | |
862 | log_file $TMPC | |
863 | check_cmd $host_cc $host_cflags "$@" -c -o $TMPO $TMPC | |
864 | } | |
865 | ||
866 | check_host_cflags(){ | |
867 | log check_host_cflags "$@" | |
868 | check_host_cc "$@" <<EOF && append host_cflags "$@" | |
869 | int x; | |
870 | EOF | |
871 | } | |
872 | ||
c505dd31 MR |
873 | apply(){ |
874 | file=$1 | |
875 | shift | |
876 | "$@" < "$file" > "$file.tmp" && mv "$file.tmp" "$file" || rm "$file.tmp" | |
877 | } | |
878 | ||
c34681df | 879 | cp_if_changed(){ |
5e27ec28 MR |
880 | cmp -s "$1" "$2" && echo "$2 is unchanged" && return |
881 | mkdir -p "$(dirname $2)" | |
882 | cp -f "$1" "$2" | |
c34681df MR |
883 | } |
884 | ||
dcd61286 DB |
885 | # CONFIG_LIST contains configurable options, while HAVE_LIST is for |
886 | # system-dependent things. | |
887 | ||
4a0d6686 AJ |
888 | COMPONENT_LIST=" |
889 | bsfs | |
890 | decoders | |
891 | demuxers | |
892 | encoders | |
3cde40aa | 893 | filters |
5666fd73 | 894 | hwaccels |
c552605c | 895 | indevs |
4a0d6686 | 896 | muxers |
c552605c | 897 | outdevs |
4a0d6686 AJ |
898 | parsers |
899 | protocols | |
900 | " | |
901 | ||
902 | CONFIG_LIST=" | |
903 | $COMPONENT_LIST | |
e8ed9b7a | 904 | aandct |
a5444fee | 905 | ac3dsp |
5a0f7131 MR |
906 | avcodec |
907 | avdevice | |
f7679c54 | 908 | avfilter |
5a0f7131 | 909 | avformat |
c88f5d72 | 910 | avisynth |
f402916e | 911 | bzlib |
7f3f5f46 | 912 | dct |
c73f65d9 | 913 | doc |
05aec7bb | 914 | dwt |
92c6a099 | 915 | dxva2 |
27a9466b | 916 | fastdiv |
c88f5d72 | 917 | ffmpeg |
6291d7e4 | 918 | avconv |
266463da | 919 | avplay |
9e12f0bf | 920 | avprobe |
4d58e4cb | 921 | avserver |
1848f7d9 | 922 | fft |
47941088 | 923 | frei0r |
4f034993 | 924 | golomb |
c88f5d72 | 925 | gpl |
d8d0d0b2 | 926 | gray |
4693b031 | 927 | h264dsp |
4a384de5 | 928 | h264pred |
3abe5fbd | 929 | hardcoded_tables |
3447f12d | 930 | huffman |
e417d80d | 931 | libcdio |
f7b8bffe | 932 | libdc1394 |
690bfceb | 933 | libdirac |
2eed5a46 | 934 | libfaac |
a5b64584 | 935 | libfreetype |
c88f5d72 | 936 | libgsm |
6ebe07fb | 937 | libmp3lame |
c88f5d72 | 938 | libnut |
0b175caa DB |
939 | libopencore_amrnb |
940 | libopencore_amrwb | |
6ebf0bfc | 941 | libopencv |
9a77d59a | 942 | libopenjpeg |
0f943ce6 | 943 | librtmp |
f7cd9eed | 944 | libschroedinger |
ae14f311 | 945 | libspeex |
150d2772 | 946 | libtheora |
d89e738a | 947 | libvo_aacenc |
f502ff3f | 948 | libvo_amrwbenc |
c88f5d72 | 949 | libvorbis |
8299a7f8 | 950 | libvpx |
1cc60c47 | 951 | libx264 |
de295976 | 952 | libxavs |
1cc60c47 | 953 | libxvid |
f4d608e3 | 954 | lpc |
b781cc12 | 955 | lsp |
47a158cb | 956 | mdct |
c88f5d72 | 957 | memalign_hack |
a8150374 | 958 | mlib |
c4f5c2d6 | 959 | mpegaudiodsp |
c88f5d72 | 960 | network |
3fe142e2 | 961 | nonfree |
8a3c8627 | 962 | pic |
4a24ab64 | 963 | postproc |
68602540 | 964 | rdft |
44b70ce5 | 965 | rtpdec |
e90f5b5a | 966 | runtime_cpudetect |
2e35e684 | 967 | shared |
4538729a | 968 | sinewin |
bd2216e4 | 969 | small |
6b35d421 | 970 | sram |
2e35e684 | 971 | static |
5a0f7131 | 972 | swscale |
a9ddb5b1 | 973 | swscale_alpha |
8986fddc | 974 | thumb |
17492d5e DB |
975 | vaapi |
976 | vdpau | |
9cad0e4e | 977 | version3 |
56a059ac | 978 | x11grab |
c88f5d72 | 979 | zlib |
4a0d6686 | 980 | " |
c88f5d72 | 981 | |
8eee7025 | 982 | THREADS_LIST=' |
8eee7025 DB |
983 | pthreads |
984 | w32threads | |
985 | ' | |
986 | ||
3f5b56e5 MR |
987 | ARCH_LIST=' |
988 | alpha | |
a2fc0f6a | 989 | arm |
fdcd782d MR |
990 | avr32 |
991 | avr32_ap | |
992 | avr32_uc | |
3f5b56e5 MR |
993 | bfin |
994 | ia64 | |
995 | m68k | |
996 | mips | |
bae3abb0 | 997 | mips64 |
3f5b56e5 | 998 | parisc |
79cb09b2 | 999 | ppc |
34d11b87 | 1000 | ppc64 |
3f5b56e5 MR |
1001 | s390 |
1002 | sh4 | |
1003 | sparc | |
1004 | sparc64 | |
0844bae1 | 1005 | tomi |
3f5b56e5 MR |
1006 | x86 |
1007 | x86_32 | |
1008 | x86_64 | |
1009 | ' | |
1010 | ||
1011 | ARCH_EXT_LIST=' | |
1ac9331a | 1012 | altivec |
3bf96eec | 1013 | amd3dnow |
a1ef9f08 | 1014 | amd3dnowext |
1ac9331a | 1015 | armv5te |
edab3048 | 1016 | armv6 |
ab5cb084 | 1017 | armv6t2 |
f55b299a | 1018 | armvfp |
87f1355f | 1019 | avx |
3f5b56e5 MR |
1020 | iwmmxt |
1021 | mmi | |
1022 | mmx | |
d7f0920b | 1023 | mmx2 |
6b18d278 | 1024 | neon |
799fde37 | 1025 | ppc4xx |
1bb04d5a | 1026 | sse |
9eeed841 | 1027 | ssse3 |
93eb8e4d | 1028 | vfpv3 |
bd9d34a0 | 1029 | vis |
3f5b56e5 MR |
1030 | ' |
1031 | ||
a3e02a8c MR |
1032 | HAVE_LIST_PUB=' |
1033 | bigendian | |
d268eee9 | 1034 | fast_unaligned |
a3e02a8c MR |
1035 | ' |
1036 | ||
3f5b56e5 MR |
1037 | HAVE_LIST=" |
1038 | $ARCH_EXT_LIST | |
a3e02a8c | 1039 | $HAVE_LIST_PUB |
3f5b56e5 | 1040 | $THREADS_LIST |
59782b82 | 1041 | aligned_stack |
35fd8122 | 1042 | alsa_asoundlib_h |
3f5b56e5 | 1043 | altivec_h |
c9fdab0d | 1044 | arpa_inet_h |
6308729e | 1045 | asm_mod_y |
dffb41b9 | 1046 | attribute_may_alias |
e7ea5e3d | 1047 | attribute_packed |
6bd859d6 | 1048 | bswap |
ecf97f22 | 1049 | closesocket |
1ac9331a | 1050 | cmov |
c88f5d72 | 1051 | dcbzl |
f8aa696f DB |
1052 | dev_bktr_ioctl_bt848_h |
1053 | dev_bktr_ioctl_meteor_h | |
1054 | dev_ic_bt8xx_h | |
1055 | dev_video_meteor_ioctl_meteor_h | |
1056 | dev_video_bktr_ioctl_bt848_h | |
18b67ae5 | 1057 | dlfcn_h |
c88f5d72 | 1058 | dlopen |
bc574408 | 1059 | dos_paths |
245626d0 DB |
1060 | ebp_available |
1061 | ebx_available | |
6b7c7703 VS |
1062 | exp2 |
1063 | exp2f | |
c2a29455 | 1064 | fast_64bit |
669b5583 | 1065 | fast_clz |
7073e9fc | 1066 | fast_cmov |
534a2231 | 1067 | fcntl |
9d99cc5a | 1068 | fork |
84882df6 | 1069 | getaddrinfo |
da9e86f8 | 1070 | gethrtime |
fc5607f8 | 1071 | GetProcessMemoryInfo |
4e68cb8a | 1072 | GetProcessTimes |
66be5b45 | 1073 | getrusage |
a49d3025 | 1074 | gnu_as |
fc5607f8 | 1075 | struct_rusage_ru_maxrss |
2f0c136e | 1076 | ibm_asm |
2e1913b1 | 1077 | inet_aton |
61d251db | 1078 | inline_asm |
abfc8d05 | 1079 | isatty |
9f5ff83f | 1080 | ldbrx |
0b4a1821 AS |
1081 | libdc1394_1 |
1082 | libdc1394_2 | |
a33cab3a | 1083 | llrint |
07876e25 | 1084 | llrintf |
d96cd429 MR |
1085 | local_aligned_16 |
1086 | local_aligned_8 | |
a5b64584 | 1087 | localtime_r |
291fd18a | 1088 | log2 |
6b7c7703 | 1089 | log2f |
85dd97ad | 1090 | loongson |
a33cab3a | 1091 | lrint |
c88f5d72 | 1092 | lrintf |
e4673692 | 1093 | lzo1x_999_compress |
f8aa696f DB |
1094 | machine_ioctl_bt848_h |
1095 | machine_ioctl_meteor_h | |
c88f5d72 | 1096 | malloc_h |
73f6d31e | 1097 | MapViewOfFile |
c88f5d72 | 1098 | memalign |
6ffa87d3 | 1099 | mkstemp |
0328b9ea | 1100 | mmap |
1f91cdce | 1101 | posix_memalign |
a33cab3a MK |
1102 | round |
1103 | roundf | |
c88f5d72 MR |
1104 | sdl |
1105 | sdl_video_size | |
b507ebd1 | 1106 | setmode |
15d59d2c | 1107 | sndio_h |
72be9e73 | 1108 | socklen_t |
deb29777 | 1109 | soundcard_h |
f8cda19e | 1110 | poll_h |
0104b608 | 1111 | setrlimit |
87958234 | 1112 | strerror_r |
6379900c | 1113 | strptime |
47941088 | 1114 | strtok_r |
c0018613 | 1115 | struct_addrinfo |
b4d68544 MS |
1116 | struct_ipv6_mreq |
1117 | struct_sockaddr_in6 | |
3b2372bf | 1118 | struct_sockaddr_sa_len |
33a4dbdd | 1119 | struct_sockaddr_storage |
b462d132 MR |
1120 | symver |
1121 | symver_gnu_asm | |
1122 | symver_asm_label | |
b58412f1 | 1123 | sys_mman_h |
b091aa44 | 1124 | sys_resource_h |
81644c2e | 1125 | sys_select_h |
deb29777 | 1126 | sys_soundcard_h |
1b6e8b73 | 1127 | sys_videoio_h |
b265431e | 1128 | threads |
23d3931a | 1129 | trunc |
7b04b8a0 | 1130 | truncf |
ce742de2 | 1131 | vfp_args |
7c5bfe7a | 1132 | VirtualAlloc |
6ff3f3e7 | 1133 | winsock2_h |
cc078b5d | 1134 | xform_asm |
6f74fb03 | 1135 | xmm_clobbers |
304d586d | 1136 | yasm |
0cb78cef | 1137 | " |
44161118 | 1138 | |
b6bb00b0 MR |
1139 | # options emitted with CONFIG_ prefix but not available on command line |
1140 | CONFIG_EXTRA=" | |
dc4f5a1c | 1141 | avutil |
9cad0e4e DB |
1142 | gplv3 |
1143 | lgplv3 | |
b6bb00b0 MR |
1144 | " |
1145 | ||
520cc7f1 | 1146 | CMDLINE_SELECT=" |
3f5b56e5 | 1147 | $ARCH_EXT_LIST |
520cc7f1 | 1148 | $CONFIG_LIST |
8eee7025 | 1149 | $THREADS_LIST |
c8a4ae00 | 1150 | asm |
db6107b6 | 1151 | cross_compile |
520cc7f1 MR |
1152 | debug |
1153 | extra_warnings | |
8c6afa4d | 1154 | logging |
d2bbb2f7 | 1155 | optimizations |
9baec618 | 1156 | symver |
7595a5e4 | 1157 | yasm |
520cc7f1 | 1158 | " |
426be5dc DB |
1159 | |
1160 | PATHS_LIST=' | |
d156bede | 1161 | bindir |
14a8acf1 | 1162 | datadir |
26759c44 MR |
1163 | incdir |
1164 | libdir | |
26759c44 MR |
1165 | mandir |
1166 | prefix | |
1167 | shlibdir | |
426be5dc DB |
1168 | ' |
1169 | ||
1170 | CMDLINE_SET=" | |
1171 | $PATHS_LIST | |
121d78d0 | 1172 | ar |
426be5dc | 1173 | arch |
313c46a6 | 1174 | as |
426be5dc DB |
1175 | build_suffix |
1176 | cc | |
1177 | cpu | |
1178 | cross_prefix | |
50567afa | 1179 | dep_cc |
ac63af34 | 1180 | extra_version |
9da6609f MR |
1181 | host_cc |
1182 | host_cflags | |
1183 | host_ldflags | |
1184 | host_libs | |
82bb3329 | 1185 | host_os |
684b28e0 | 1186 | ld |
426be5dc | 1187 | logfile |
4ae40685 | 1188 | malloc_prefix |
89641463 | 1189 | nm |
9cd7b854 | 1190 | optflags |
3f8040db | 1191 | pkg_config |
2fad0977 | 1192 | samples |
c5200f17 MR |
1193 | sysinclude |
1194 | sysroot | |
a7ada2ba | 1195 | target_exec |
26759c44 | 1196 | target_os |
a7ada2ba | 1197 | target_path |
426be5dc | 1198 | " |
520cc7f1 | 1199 | |
89f2932b MR |
1200 | CMDLINE_APPEND=" |
1201 | extra_cflags | |
1202 | " | |
1203 | ||
912f3148 DB |
1204 | # code dependency declarations |
1205 | ||
9eeed841 | 1206 | # architecture extensions |
808fa33c | 1207 | |
a2fc0f6a MR |
1208 | armv5te_deps="arm" |
1209 | armv6_deps="arm" | |
ab5cb084 | 1210 | armv6t2_deps="arm" |
a2fc0f6a MR |
1211 | armvfp_deps="arm" |
1212 | iwmmxt_deps="arm" | |
808fa33c | 1213 | neon_deps="arm" |
93eb8e4d | 1214 | vfpv3_deps="armvfp" |
808fa33c | 1215 | |
e241ba14 | 1216 | mmi_deps="mips" |
808fa33c MR |
1217 | |
1218 | altivec_deps="ppc" | |
1219 | ppc4xx_deps="ppc" | |
1220 | ||
1221 | vis_deps="sparc" | |
1222 | ||
7f8c3d1f | 1223 | x86_64_suggest="cmov fast_cmov" |
808fa33c MR |
1224 | amd3dnow_deps="mmx" |
1225 | amd3dnowext_deps="amd3dnow" | |
9eeed841 | 1226 | mmx_deps="x86" |
75aa95a6 | 1227 | mmx2_deps="mmx" |
75aa95a6 DB |
1228 | sse_deps="mmx" |
1229 | ssse3_deps="sse" | |
87f1355f | 1230 | avx_deps="ssse3" |
9eeed841 | 1231 | |
59782b82 | 1232 | aligned_stack_if_any="ppc x86" |
e939cedd | 1233 | fast_64bit_if_any="alpha ia64 mips64 parisc64 ppc64 sparc64 x86_64" |
669b5583 | 1234 | fast_clz_if_any="alpha armv5te avr32 mips ppc x86" |
e939cedd | 1235 | fast_unaligned_if_any="armv6 ppc x86" |
669b5583 | 1236 | |
89e053f8 | 1237 | need_memalign="altivec neon sse" |
6fec122a | 1238 | inline_asm_deps="!tms470" |
89e053f8 | 1239 | |
b462d132 MR |
1240 | symver_if_any="symver_asm_label symver_gnu_asm" |
1241 | ||
26fbcc85 | 1242 | # subsystems |
dc609252 | 1243 | dct_select="rdft" |
26fbcc85 MR |
1244 | mdct_select="fft" |
1245 | rdft_select="fft" | |
c4f5c2d6 | 1246 | mpegaudiodsp_select="dct" |
26fbcc85 | 1247 | |
5666fd73 | 1248 | # decoders / encoders / hardware accelerators |
cfc2a0cf | 1249 | aac_decoder_select="mdct sinewin" |
4538729a | 1250 | aac_encoder_select="mdct sinewin" |
136e19e1 | 1251 | aac_latm_decoder_select="aac_decoder aac_latm_parser" |
6d9f52b2 | 1252 | ac3_decoder_select="mdct ac3dsp ac3_parser" |
a5444fee | 1253 | ac3_encoder_select="mdct ac3dsp" |
3d269059 | 1254 | ac3_fixed_encoder_select="mdct ac3dsp" |
f4d608e3 | 1255 | alac_encoder_select="lpc" |
b781cc12 | 1256 | amrnb_decoder_select="lsp" |
2b2a597e | 1257 | amrwb_decoder_select="lsp" |
4538729a | 1258 | atrac1_decoder_select="mdct sinewin" |
26fbcc85 | 1259 | atrac3_decoder_select="mdct" |
a33657ce DB |
1260 | binkaudio_dct_decoder_select="mdct rdft dct sinewin" |
1261 | binkaudio_rdft_decoder_select="mdct rdft sinewin" | |
4f034993 | 1262 | cavs_decoder_select="golomb" |
4538729a | 1263 | cook_decoder_select="mdct sinewin" |
2eef7c62 | 1264 | cscd_decoder_suggest="zlib" |
26fbcc85 | 1265 | dca_decoder_select="mdct" |
e8ed9b7a | 1266 | dnxhd_encoder_select="aandct" |
2eef7c62 | 1267 | dxa_decoder_select="zlib" |
baf91bb9 | 1268 | eac3_decoder_select="ac3_decoder" |
aa47c35d | 1269 | eac3_encoder_select="mdct ac3dsp" |
84c04e25 | 1270 | eamad_decoder_select="aandct" |
e8ed9b7a | 1271 | eatgq_decoder_select="aandct" |
d52b39c7 | 1272 | eatqi_decoder_select="aandct" |
4f034993 MR |
1273 | ffv1_decoder_select="golomb" |
1274 | flac_decoder_select="golomb" | |
f4d608e3 | 1275 | flac_encoder_select="golomb lpc" |
2eef7c62 AJ |
1276 | flashsv_decoder_select="zlib" |
1277 | flashsv_encoder_select="zlib" | |
c2d23309 | 1278 | flashsv2_decoder_select="zlib" |
4414137e | 1279 | flv_decoder_select="h263_decoder" |
4d4b4bd1 | 1280 | flv_encoder_select="h263_encoder" |
3447f12d | 1281 | fraps_decoder_select="huffman" |
e8ed9b7a | 1282 | h261_encoder_select="aandct" |
7f647ae0 | 1283 | h263_decoder_select="h263_parser" |
e8ed9b7a | 1284 | h263_encoder_select="aandct" |
95a61cfc | 1285 | h263_vaapi_hwaccel_select="vaapi h263_decoder" |
4414137e | 1286 | h263i_decoder_select="h263_decoder" |
fe629c2d | 1287 | h263p_encoder_select="h263_encoder" |
4a384de5 | 1288 | h264_decoder_select="golomb h264dsp h264pred" |
92c6a099 LA |
1289 | h264_dxva2_hwaccel_deps="dxva2api_h" |
1290 | h264_dxva2_hwaccel_select="dxva2 h264_decoder" | |
17492d5e | 1291 | h264_vaapi_hwaccel_select="vaapi" |
95a61cfc | 1292 | h264_vdpau_decoder_select="vdpau h264_decoder" |
56c8227d | 1293 | imc_decoder_select="fft mdct sinewin" |
4f034993 MR |
1294 | jpegls_decoder_select="golomb" |
1295 | jpegls_encoder_select="golomb" | |
e8ed9b7a | 1296 | ljpeg_encoder_select="aandct" |
4f034993 | 1297 | loco_decoder_select="golomb" |
e8ed9b7a | 1298 | mjpeg_encoder_select="aandct" |
2cca233b | 1299 | mlp_decoder_select="mlp_parser" |
c4f5c2d6 MR |
1300 | mp1_decoder_select="mpegaudiodsp" |
1301 | mp2_decoder_select="mpegaudiodsp" | |
1302 | mp3adu_decoder_select="mpegaudiodsp" | |
1303 | mp3_decoder_select="mpegaudiodsp" | |
1304 | mp3on4_decoder_select="mpegaudiodsp" | |
1305 | mp1float_decoder_select="mpegaudiodsp" | |
1306 | mp2float_decoder_select="mpegaudiodsp" | |
1307 | mp3adufloat_decoder_select="mpegaudiodsp" | |
1308 | mp3float_decoder_select="mpegaudiodsp" | |
1309 | mp3on4float_decoder_select="mpegaudiodsp" | |
e8ed9b7a DB |
1310 | mpeg1video_encoder_select="aandct" |
1311 | mpeg2video_encoder_select="aandct" | |
4414137e | 1312 | mpeg4_decoder_select="h263_decoder mpeg4video_parser" |
c37de5e1 | 1313 | mpeg4_encoder_select="h263_encoder" |
95a61cfc | 1314 | mpeg_vdpau_decoder_select="vdpau mpegvideo_decoder" |
95a61cfc | 1315 | mpeg1_vdpau_decoder_select="vdpau mpeg1video_decoder" |
164aab02 LA |
1316 | mpeg2_dxva2_hwaccel_deps="dxva2api_h" |
1317 | mpeg2_dxva2_hwaccel_select="dxva2 mpeg2video_decoder" | |
95a61cfc | 1318 | mpeg2_vaapi_hwaccel_select="vaapi mpeg2video_decoder" |
95a61cfc | 1319 | mpeg4_vaapi_hwaccel_select="vaapi mpeg4_decoder" |
70e0c871 | 1320 | mpeg4_vdpau_decoder_select="vdpau mpeg4_decoder" |
8f6f050a | 1321 | mpeg_xvmc_decoder_deps="X11_extensions_XvMClib_h" |
4d8eecf4 | 1322 | mpeg_xvmc_decoder_select="mpegvideo_decoder" |
4414137e | 1323 | msmpeg4v1_decoder_select="h263_decoder" |
4e169d89 | 1324 | msmpeg4v1_encoder_select="h263_encoder" |
4414137e | 1325 | msmpeg4v2_decoder_select="h263_decoder" |
4e169d89 | 1326 | msmpeg4v2_encoder_select="h263_encoder" |
4414137e | 1327 | msmpeg4v3_decoder_select="h263_decoder" |
4e169d89 | 1328 | msmpeg4v3_encoder_select="h263_encoder" |
4538729a MR |
1329 | nellymoser_decoder_select="mdct sinewin" |
1330 | nellymoser_encoder_select="mdct sinewin" | |
2eef7c62 AJ |
1331 | png_decoder_select="zlib" |
1332 | png_encoder_select="zlib" | |
b781cc12 | 1333 | qcelp_decoder_select="lsp" |
c4f5c2d6 | 1334 | qdm2_decoder_select="mdct rdft mpegaudiodsp" |
31ed3f1f | 1335 | ra_144_encoder_select="lpc" |
a8beb22f | 1336 | rv10_decoder_select="h263_decoder" |
b2bf38b4 | 1337 | rv10_encoder_select="h263_encoder" |
a8beb22f | 1338 | rv20_decoder_select="h263_decoder" |
b2bf38b4 | 1339 | rv20_encoder_select="h263_encoder" |
4a384de5 JGG |
1340 | rv30_decoder_select="golomb h264pred" |
1341 | rv40_decoder_select="golomb h264pred" | |
4f034993 | 1342 | shorten_decoder_select="golomb" |
b781cc12 | 1343 | sipr_decoder_select="lsp" |
05aec7bb MR |
1344 | snow_decoder_select="dwt" |
1345 | snow_encoder_select="aandct dwt" | |
19ecfb8a | 1346 | svq1_encoder_select="aandct" |
4a384de5 | 1347 | svq3_decoder_select="golomb h264dsp h264pred" |
bee2eac5 | 1348 | svq3_decoder_suggest="zlib" |
4eef77c1 | 1349 | theora_decoder_select="vp3_decoder" |
2eef7c62 AJ |
1350 | tiff_decoder_suggest="zlib" |
1351 | tiff_encoder_suggest="zlib" | |
aec09a00 | 1352 | truehd_decoder_select="mlp_decoder" |
2eef7c62 | 1353 | tscc_decoder_select="zlib" |
4538729a | 1354 | twinvq_decoder_select="mdct lsp sinewin" |
f95bfab0 | 1355 | vc1_decoder_select="h263_decoder" |
9104cd51 | 1356 | vc1_dxva2_hwaccel_deps="dxva2api_h DXVA_PictureParameters_wDecodedPictureIndex" |
f0f86627 | 1357 | vc1_dxva2_hwaccel_select="dxva2 vc1_decoder" |
95a61cfc | 1358 | vc1_vaapi_hwaccel_select="vaapi vc1_decoder" |
95a61cfc | 1359 | vc1_vdpau_decoder_select="vdpau vc1_decoder" |
45ecda85 | 1360 | vc1image_decoder_select="vc1_decoder" |
26fbcc85 MR |
1361 | vorbis_decoder_select="mdct" |
1362 | vorbis_encoder_select="mdct" | |
3447f12d | 1363 | vp6_decoder_select="huffman" |
e82dc4c9 DB |
1364 | vp6a_decoder_select="vp6_decoder" |
1365 | vp6f_decoder_select="vp6_decoder" | |
4a384de5 | 1366 | vp8_decoder_select="h264pred" |
4538729a MR |
1367 | wmapro_decoder_select="mdct sinewin" |
1368 | wmav1_decoder_select="mdct sinewin" | |
1369 | wmav1_encoder_select="mdct sinewin" | |
1370 | wmav2_decoder_select="mdct sinewin" | |
1371 | wmav2_encoder_select="mdct sinewin" | |
1372 | wmavoice_decoder_select="lsp rdft dct mdct sinewin" | |
f95bfab0 | 1373 | wmv1_decoder_select="h263_decoder" |
665507aa | 1374 | wmv1_encoder_select="h263_encoder" |
f95bfab0 | 1375 | wmv2_decoder_select="h263_decoder" |
1746e2a9 | 1376 | wmv2_encoder_select="h263_encoder" |
015f8ee0 | 1377 | wmv3_decoder_select="vc1_decoder" |
f0f86627 | 1378 | wmv3_dxva2_hwaccel_select="vc1_dxva2_hwaccel" |
015f8ee0 DB |
1379 | wmv3_vaapi_hwaccel_select="vc1_vaapi_hwaccel" |
1380 | wmv3_vdpau_decoder_select="vc1_vdpau_decoder" | |
45ecda85 | 1381 | wmv3image_decoder_select="wmv3_decoder" |
2eef7c62 AJ |
1382 | zlib_decoder_select="zlib" |
1383 | zlib_encoder_select="zlib" | |
1384 | zmbv_decoder_select="zlib" | |
1385 | zmbv_encoder_select="zlib" | |
30fd06be | 1386 | |
0afab17e | 1387 | vaapi_deps="va_va_h" |
c89c96e9 MR |
1388 | vdpau_deps="vdpau_vdpau_h vdpau_vdpau_x11_h" |
1389 | ||
28b80940 | 1390 | # parsers |
4a384de5 | 1391 | h264_parser_select="golomb h264dsp h264pred" |
28b80940 | 1392 | |
912f3148 | 1393 | # external libraries |
1b71f045 | 1394 | libdirac_decoder_deps="libdirac !libschroedinger" |
690bfceb | 1395 | libdirac_encoder_deps="libdirac" |
c9171a83 | 1396 | libfaac_encoder_deps="libfaac" |
299c77d5 MR |
1397 | libgsm_decoder_deps="libgsm" |
1398 | libgsm_encoder_deps="libgsm" | |
8ffed8d8 MR |
1399 | libgsm_ms_decoder_deps="libgsm" |
1400 | libgsm_ms_encoder_deps="libgsm" | |
1cc60c47 | 1401 | libmp3lame_encoder_deps="libmp3lame" |
0b175caa DB |
1402 | libopencore_amrnb_decoder_deps="libopencore_amrnb" |
1403 | libopencore_amrnb_encoder_deps="libopencore_amrnb" | |
1404 | libopencore_amrwb_decoder_deps="libopencore_amrwb" | |
9a77d59a | 1405 | libopenjpeg_decoder_deps="libopenjpeg" |
f7cd9eed AS |
1406 | libschroedinger_decoder_deps="libschroedinger" |
1407 | libschroedinger_encoder_deps="libschroedinger" | |
ae14f311 | 1408 | libspeex_decoder_deps="libspeex" |
150d2772 | 1409 | libtheora_encoder_deps="libtheora" |
d89e738a | 1410 | libvo_aacenc_encoder_deps="libvo_aacenc" |
f502ff3f | 1411 | libvo_amrwbenc_encoder_deps="libvo_amrwbenc" |
b0caf888 | 1412 | libvorbis_encoder_deps="libvorbis" |
8299a7f8 | 1413 | libvpx_decoder_deps="libvpx" |
ee0e9146 | 1414 | libvpx_encoder_deps="libvpx" |
1cc60c47 | 1415 | libx264_encoder_deps="libx264" |
de295976 | 1416 | libxavs_encoder_deps="libxavs" |
1cc60c47 | 1417 | libxvid_encoder_deps="libxvid" |
30fd06be | 1418 | |
912f3148 | 1419 | # demuxers / muxers |
c2dd0e9e | 1420 | ac3_demuxer_select="ac3_parser" |
647c2356 | 1421 | asf_stream_muxer_select="asf_muxer" |
4e622dea | 1422 | avisynth_demuxer_deps="avisynth" |
c2dd0e9e | 1423 | dirac_demuxer_select="dirac_parser" |
5b423887 | 1424 | eac3_demuxer_select="ac3_parser" |
c2dd0e9e | 1425 | flac_demuxer_select="flac_parser" |
647c2356 | 1426 | ipod_muxer_select="mov_muxer" |
4e622dea SS |
1427 | libnut_demuxer_deps="libnut" |
1428 | libnut_muxer_deps="libnut" | |
647c2356 | 1429 | matroska_audio_muxer_select="matroska_muxer" |
4e622dea SS |
1430 | matroska_demuxer_suggest="zlib bzlib" |
1431 | mov_demuxer_suggest="zlib" | |
c2dd0e9e | 1432 | mp3_demuxer_select="mpegaudio_parser" |
647c2356 DB |
1433 | mp4_muxer_select="mov_muxer" |
1434 | mpegtsraw_demuxer_select="mpegts_demuxer" | |
1435 | mxf_d10_muxer_select="mxf_muxer" | |
24ca518b | 1436 | ogg_demuxer_select="golomb" |
647c2356 | 1437 | psp_muxer_select="mov_muxer" |
44594cc7 | 1438 | rtp_demuxer_select="sdp_demuxer" |
44b70ce5 MS |
1439 | rtpdec_select="asf_demuxer rm_demuxer rtp_protocol mpegts_demuxer mov_demuxer" |
1440 | rtsp_demuxer_select="http_protocol rtpdec" | |
1441 | rtsp_muxer_select="rtp_muxer http_protocol rtp_protocol" | |
01c8d258 | 1442 | sap_demuxer_select="sdp_demuxer" |
2aab70c4 | 1443 | sap_muxer_select="rtp_muxer rtp_protocol" |
44b70ce5 | 1444 | sdp_demuxer_select="rtpdec" |
f1e94694 | 1445 | spdif_muxer_select="aac_parser" |
647c2356 DB |
1446 | tg2_muxer_select="mov_muxer" |
1447 | tgp_muxer_select="mov_muxer" | |
6bdaa5f4 | 1448 | w64_demuxer_deps="wav_demuxer" |
4e622dea SS |
1449 | |
1450 | # indevs / outdevs | |
38e54a75 | 1451 | alsa_indev_deps="alsa_asoundlib_h snd_pcm_htimestamp" |
38e54a75 | 1452 | alsa_outdev_deps="alsa_asoundlib_h" |
38e54a75 | 1453 | bktr_indev_deps_any="dev_bktr_ioctl_bt848_h machine_ioctl_bt848_h dev_video_bktr_ioctl_bt848_h dev_ic_bt8xx_h" |
38e54a75 | 1454 | dv1394_indev_deps="dv1394 dv_demuxer" |
c6f95144 | 1455 | fbdev_indev_deps="linux_fb_h" |
38e54a75 | 1456 | jack_indev_deps="jack_jack_h" |
e417d80d | 1457 | libcdio_indev_deps="libcdio" |
38e54a75 | 1458 | libdc1394_indev_deps="libdc1394" |
38e54a75 SS |
1459 | oss_indev_deps_any="soundcard_h sys_soundcard_h" |
1460 | oss_outdev_deps_any="soundcard_h sys_soundcard_h" | |
15d59d2c B |
1461 | sndio_indev_deps="sndio_h" |
1462 | sndio_outdev_deps="sndio_h" | |
38e54a75 SS |
1463 | v4l_indev_deps="linux_videodev_h" |
1464 | v4l2_indev_deps_any="linux_videodev2_h sys_videoio_h" | |
ec1ee802 | 1465 | vfwcap_indev_deps="capCreateCaptureWindow vfwcap_defines" |
a1b3c5a3 | 1466 | vfwcap_indev_extralibs="-lavicap32" |
38e54a75 | 1467 | x11_grab_device_indev_deps="x11grab XShmCreateImage" |
781c1aa6 | 1468 | x11_grab_device_indev_extralibs="-lX11 -lXext -lXfixes" |
30fd06be | 1469 | |
912f3148 | 1470 | # protocols |
3fff6382 | 1471 | gopher_protocol_deps="network" |
c08fb000 | 1472 | http_protocol_deps="network" |
279a0c97 | 1473 | http_protocol_select="tcp_protocol" |
c60a2d70 | 1474 | mmsh_protocol_select="http_protocol" |
b4cf3f6c | 1475 | mmst_protocol_deps="network" |
deeb7012 MS |
1476 | rtmp_protocol_select="tcp_protocol" |
1477 | rtp_protocol_select="udp_protocol" | |
c08fb000 AB |
1478 | tcp_protocol_deps="network" |
1479 | udp_protocol_deps="network" | |
1480 | ||
6ebf0bfc | 1481 | # filters |
13fabd7a | 1482 | blackframe_filter_deps="gpl" |
ce6b6ef6 | 1483 | boxblur_filter_deps="gpl" |
68b79bfc | 1484 | cropdetect_filter_deps="gpl" |
a5b64584 | 1485 | drawtext_filter_deps="libfreetype" |
2e5ff4d0 | 1486 | frei0r_filter_deps="frei0r dlopen strtok_r" |
a42bb9d6 | 1487 | frei0r_src_filter_deps="frei0r dlopen strtok_r" |
a4dc7aa5 | 1488 | hqdn3d_filter_deps="gpl" |
cf69ad35 | 1489 | ocv_filter_deps="libopencv" |
92fe2587 | 1490 | scale_filter_deps="swscale" |
acbac567 | 1491 | yadif_filter_deps="gpl" |
6ebf0bfc | 1492 | |
5a0f7131 MR |
1493 | # libraries |
1494 | avdevice_deps="avcodec avformat" | |
1495 | avformat_deps="avcodec" | |
ced9556b | 1496 | postproc_deps="gpl" |
f7679c54 | 1497 | |
912f3148 | 1498 | # programs |
5a0f7131 | 1499 | ffmpeg_deps="avcodec avformat swscale" |
21ae6790 | 1500 | ffmpeg_select="buffer_filter" |
d2ba1fb5 DB |
1501 | avconv_deps="avcodec avformat swscale" |
1502 | avconv_select="buffer_filter" | |
266463da AK |
1503 | avplay_deps="avcodec avformat swscale sdl" |
1504 | avplay_select="rdft" | |
9e12f0bf | 1505 | avprobe_deps="avcodec avformat" |
4d58e4cb AK |
1506 | avserver_deps="avformat ffm_muxer fork rtp_protocol rtsp_demuxer" |
1507 | avserver_extralibs='$ldl' | |
a2830dca | 1508 | |
c73f65d9 | 1509 | doc_deps="texi2html" |
912f3148 | 1510 | |
57442411 MR |
1511 | # tests |
1512 | ||
1513 | test_deps(){ | |
1514 | suf1=$1 | |
1515 | suf2=$2 | |
1516 | shift 2 | |
1517 | for v; do | |
1518 | dep=${v%=*} | |
1519 | tests=${v#*=} | |
1520 | for name in ${tests}; do | |
908f12f3 | 1521 | append ${name}_test_deps ${dep}$suf1 ${dep}$suf2 |
57442411 MR |
1522 | done |
1523 | done | |
1524 | } | |
1525 | ||
908f12f3 MR |
1526 | mxf_d10_test_deps="avfilter" |
1527 | seek_lavf_mxf_d10_test_deps="mxf_d10_test" | |
1528 | ||
57442411 | 1529 | test_deps _encoder _decoder \ |
57442411 MR |
1530 | adpcm_g726=g726 \ |
1531 | adpcm_ima_qt \ | |
1532 | adpcm_ima_wav \ | |
1533 | adpcm_ms \ | |
1534 | adpcm_swf \ | |
1535 | adpcm_yamaha=adpcm_yam \ | |
1536 | alac \ | |
1537 | asv1 \ | |
1538 | asv2 \ | |
1539 | bmp \ | |
a7638957 | 1540 | dnxhd="dnxhd_1080i dnxhd_720p dnxhd_720p_rd" \ |
57442411 MR |
1541 | dvvideo="dv dv50" \ |
1542 | ffv1 \ | |
1543 | flac \ | |
1544 | flashsv \ | |
1545 | flv \ | |
1546 | gif \ | |
1547 | h261 \ | |
1548 | h263="h263 h263p" \ | |
1549 | huffyuv \ | |
1550 | jpegls \ | |
1551 | mjpeg="jpg mjpeg ljpeg" \ | |
1552 | mp2 \ | |
1553 | mpeg1video="mpeg mpeg1b" \ | |
1554 | mpeg2video="mpeg2 mpeg2thread" \ | |
1555 | mpeg4="mpeg4 mpeg4adv mpeg4nr mpeg4thread error rc" \ | |
c0b16605 | 1556 | msmpeg4v3=msmpeg4 \ |
57442411 MR |
1557 | msmpeg4v2 \ |
1558 | pbm=pbmpipe \ | |
1559 | pcx \ | |
1560 | pgm="pgm pgmpipe" \ | |
f0f54c29 | 1561 | png \ |
57442411 MR |
1562 | ppm="ppm ppmpipe" \ |
1563 | rawvideo="rgb yuv" \ | |
1564 | roq \ | |
1565 | rv10 \ | |
1566 | rv20 \ | |
1567 | sgi \ | |
1568 | snow="snow snowll" \ | |
1569 | svq1 \ | |
1570 | targa=tga \ | |
1571 | tiff \ | |
1572 | wmav1 \ | |
1573 | wmav2 \ | |
1574 | wmv1 \ | |
1575 | wmv2 \ | |
1576 | ||
1577 | test_deps _muxer _demuxer \ | |
1578 | aiff \ | |
1579 | pcm_alaw=alaw \ | |
1580 | asf \ | |
1581 | au \ | |
1582 | avi \ | |
1583 | dv=dv_fmt \ | |
1584 | ffm \ | |
1585 | flv=flv_fmt \ | |
1586 | gxf \ | |
1587 | matroska=mkv \ | |
1588 | mmf \ | |
1589 | mov \ | |
1590 | pcm_mulaw=mulaw \ | |
0218808d | 1591 | mxf="mxf mxf_d10" \ |
57442411 MR |
1592 | nut \ |
1593 | ogg \ | |
1594 | rawvideo=pixfmt \ | |
1595 | rm \ | |
1596 | swf \ | |
1597 | mpegts=ts \ | |
1598 | voc \ | |
1599 | wav \ | |
1600 | yuv4mpegpipe=yuv4mpeg \ | |
1601 | ||
6fd96d1a | 1602 | ac3_fixed_test_deps="ac3_fixed_encoder ac3_decoder rm_muxer rm_demuxer" |
57442411 | 1603 | mpg_test_deps="mpeg1system_muxer mpegps_demuxer" |
9c261f83 | 1604 | |
de6d9b64 | 1605 | # default parameters |
8a608357 | 1606 | |
19bd477d | 1607 | logfile="config.log" |
8a608357 MR |
1608 | |
1609 | # installation paths | |
c9d19248 MR |
1610 | prefix_default="/usr/local" |
1611 | bindir_default='${prefix}/bin' | |
6291d7e4 | 1612 | datadir_default='${prefix}/share/avconv' |
c9d19248 MR |
1613 | incdir_default='${prefix}/include' |
1614 | libdir_default='${prefix}/lib' | |
1615 | mandir_default='${prefix}/share/man' | |
1616 | shlibdir_default="$libdir_default" | |
8a608357 MR |
1617 | |
1618 | # toolchain | |
121d78d0 | 1619 | ar_default="ar" |
13c7df3d | 1620 | cc_default="gcc" |
a3d7c197 | 1621 | cc_version=\"unknown\" |
9da6609f | 1622 | host_cc_default="gcc" |
11e6d03a | 1623 | ln_s="ln -sf" |
89641463 | 1624 | nm_default="nm" |
11e6d03a | 1625 | objformat="elf" |
3f8040db | 1626 | pkg_config_default=pkg-config |
be7109c1 | 1627 | ranlib="ranlib" |
11e6d03a | 1628 | yasmexe="yasm" |
301ab19d | 1629 | nogas=":" |
8a608357 | 1630 | |
8182dc34 MR |
1631 | nm_opts='-g' |
1632 | ||
8a608357 | 1633 | # machine |
8d4c00ed | 1634 | arch_default=$(uname -m) |
38d0a8aa | 1635 | cpu="generic" |
8a608357 | 1636 | |
8a608357 | 1637 | # OS |
8d4c00ed MR |
1638 | target_os_default=$(tolower $(uname -s)) |
1639 | host_os=$target_os_default | |
8a608357 | 1640 | |
8a608357 | 1641 | # configurable options |
5a0f7131 MR |
1642 | enable avcodec |
1643 | enable avdevice | |
cccc039f | 1644 | enable avfilter |
5a0f7131 | 1645 | enable avformat |
dc4f5a1c | 1646 | enable avutil |
c8a4ae00 | 1647 | enable asm |
497237c7 | 1648 | enable debug |
c73f65d9 | 1649 | enable doc |
aa033b1e | 1650 | enable fastdiv |
497237c7 | 1651 | enable ffmpeg |
6291d7e4 | 1652 | enable avconv |
266463da | 1653 | enable avplay |
9e12f0bf | 1654 | enable avprobe |
4d58e4cb | 1655 | enable avserver |
497237c7 | 1656 | enable network |
8400d6b8 | 1657 | enable optimizations |
ced9556b | 1658 | enable postproc |
497237c7 | 1659 | enable protocols |
530dc538 | 1660 | enable static |
5a0f7131 | 1661 | enable swscale |
a9ddb5b1 | 1662 | enable swscale_alpha |
8a608357 | 1663 | |
8a608357 | 1664 | # build settings |
9987769a | 1665 | SHFLAGS='-shared -Wl,-soname,$$(@F)' |
4d58e4cb | 1666 | AVSERVERLDFLAGS=-Wl,-E |
f3ec2d46 SG |
1667 | LIBPREF="lib" |
1668 | LIBSUF=".a" | |
c5f14466 RP |
1669 | FULLNAME='$(NAME)$(BUILDSUF)' |
1670 | LIBNAME='$(LIBPREF)$(FULLNAME)$(LIBSUF)' | |
f3ec2d46 SG |
1671 | SLIBPREF="lib" |
1672 | SLIBSUF=".so" | |
c5f14466 | 1673 | SLIBNAME='$(SLIBPREF)$(FULLNAME)$(SLIBSUF)' |
b29bddab DB |
1674 | SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)' |
1675 | SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)' | |
6cfac0e9 | 1676 | LIB_INSTALL_EXTRA_CMD='$$(RANLIB) "$(LIBDIR)/$(LIBNAME)"' |
2f138f0b MR |
1677 | SLIB_INSTALL_NAME='$(SLIBNAME_WITH_VERSION)' |
1678 | SLIB_INSTALL_LINKS='$(SLIBNAME_WITH_MAJOR) $(SLIBNAME)' | |
ef0bc4c9 | 1679 | |
bc877faf | 1680 | AS_O='-o $@' |
7e6c86e6 MR |
1681 | CC_O='-o $@' |
1682 | ||
0a6db2a2 | 1683 | host_cflags='-D_ISOC99_SOURCE -O3 -g' |
9da6609f MR |
1684 | host_libs='-lm' |
1685 | ||
9b861379 | 1686 | target_path='$(CURDIR)' |
a7ada2ba | 1687 | |
a158446b MR |
1688 | # since the object filename is not given with the -MM flag, the compiler |
1689 | # is only able to print the basename, and we must add the path ourselves | |
c1c3933a | 1690 | DEPEND_CMD='$(DEPCC) $(DEPFLAGS) $< | sed -e "/^\#.*/d" -e "s,^[[:space:]]*$(*F)\\.o,$(@D)/$(*F).o," > $(@:.o=.d)' |
d8059267 | 1691 | DEPFLAGS='$(CPPFLAGS) $(CFLAGS) -MM' |
315c741d | 1692 | |
c597172e | 1693 | # find source path |
24524f36 | 1694 | if test -f configure; then |
f038cf3c | 1695 | source_path=. |
c597172e | 1696 | else |
8477f2de | 1697 | source_path=$(cd $(dirname "$0"); pwd) |
c597172e | 1698 | echo "$source_path" | grep -q '[[:blank:]]' && |
7483e694 | 1699 | die "Out of tree builds are impossible with whitespace in source path." |
337cee68 MC |
1700 | test -e "$source_path/config.h" && |
1701 | die "Out of tree builds are impossible with config.h in source dir." | |
c597172e MR |
1702 | fi |
1703 | ||
13cbe2c0 | 1704 | for v in "$@"; do |
b04251c5 MR |
1705 | r=${v#*=} |
1706 | l=${v%"$r"} | |
1707 | r=$(sh_quote "$r") | |
29ba0911 | 1708 | LIBAV_CONFIGURATION="${LIBAV_CONFIGURATION# } ${l}${r}" |
13cbe2c0 | 1709 | done |
c597172e | 1710 | |
73ef8980 MR |
1711 | find_things(){ |
1712 | thing=$1 | |
1713 | pattern=$2 | |
1714 | file=$source_path/$3 | |
932ccf39 | 1715 | sed -n "s/^[^#]*$pattern.*([^,]*, *\([^,]*\)\(,.*\)*).*/\1_$thing/p" "$file" |
73ef8980 MR |
1716 | } |
1717 | ||
1718 | ENCODER_LIST=$(find_things encoder ENC libavcodec/allcodecs.c) | |
1719 | DECODER_LIST=$(find_things decoder DEC libavcodec/allcodecs.c) | |
5666fd73 | 1720 | HWACCEL_LIST=$(find_things hwaccel HWACCEL libavcodec/allcodecs.c) |
73ef8980 MR |
1721 | PARSER_LIST=$(find_things parser PARSER libavcodec/allcodecs.c) |
1722 | BSF_LIST=$(find_things bsf BSF libavcodec/allcodecs.c) | |
1723 | MUXER_LIST=$(find_things muxer _MUX libavformat/allformats.c) | |
1724 | DEMUXER_LIST=$(find_things demuxer DEMUX libavformat/allformats.c) | |
38e54a75 SS |
1725 | OUTDEV_LIST=$(find_things outdev OUTDEV libavdevice/alldevices.c) |
1726 | INDEV_LIST=$(find_things indev _IN libavdevice/alldevices.c) | |
73ef8980 | 1727 | PROTOCOL_LIST=$(find_things protocol PROTOCOL libavformat/allformats.c) |
81124ba0 | 1728 | FILTER_LIST=$(find_things filter FILTER libavfilter/allfilters.c) |
c597172e | 1729 | |
57442411 | 1730 | find_tests(){ |
b9d5f1b7 | 1731 | map "echo ${2}\${v}_test" $(ls "$source_path"/tests/ref/$1 | grep -v '[^-a-z0-9_]') |
57442411 MR |
1732 | } |
1733 | ||
1734 | ACODEC_TESTS=$(find_tests acodec) | |
1735 | VCODEC_TESTS=$(find_tests vsynth1) | |
1736 | LAVF_TESTS=$(find_tests lavf) | |
48c28162 | 1737 | LAVFI_TESTS=$(find_tests lavfi) |
b9d5f1b7 | 1738 | SEEK_TESTS=$(find_tests seek seek_) |
57442411 | 1739 | |
40fe5019 MR |
1740 | pcm_test_deps=$(map 'echo ${v%_*}_decoder $v' $(filter pcm_* $ENCODER_LIST)) |
1741 | ||
8469ae22 MR |
1742 | for n in $COMPONENT_LIST; do |
1743 | v=$(toupper ${n%s})_LIST | |
1744 | eval enable \$$v | |
1745 | eval ${n}_if_any="\$$v" | |
1746 | done | |
1747 | ||
b9d5f1b7 | 1748 | enable $ARCH_EXT_LIST $ACODEC_TESTS $VCODEC_TESTS $LAVF_TESTS $LAVFI_TESTS $SEEK_TESTS |
c597172e MR |
1749 | |
1750 | die_unknown(){ | |
1751 | echo "Unknown option \"$1\"." | |
1752 | echo "See $0 --help for available options." | |
1753 | exit 1 | |
1754 | } | |
1755 | ||
794f8e97 | 1756 | show_list() { |
bf0c4afa RP |
1757 | suffix=_$1 |
1758 | shift | |
2b444ea7 | 1759 | echo $* | sed s/$suffix//g | tr ' ' '\n' | sort | pr -3 -t |
794f8e97 PI |
1760 | exit 0 |
1761 | } | |
1762 | ||
c597172e | 1763 | for opt do |
7483e694 DB |
1764 | optval="${opt#*=}" |
1765 | case "$opt" in | |
0f010b2f | 1766 | --extra-ldflags=*) add_ldflags $optval |
7483e694 | 1767 | ;; |
0f010b2f | 1768 | --extra-libs=*) add_extralibs $optval |
7483e694 | 1769 | ;; |
8fb1cb58 | 1770 | --disable-devices) disable $INDEV_LIST $OUTDEV_LIST |
9aa8ed9d | 1771 | ;; |
40bcf4c7 BL |
1772 | --enable-debug=*) debuglevel="$optval" |
1773 | ;; | |
36e2dea0 | 1774 | --disable-everything) |
1b15dc3c | 1775 | map 'eval unset \${$(toupper ${v%s})_LIST}' $COMPONENT_LIST |
36e2dea0 | 1776 | ;; |
7483e694 | 1777 | --enable-*=*|--disable-*=*) |
8b93ddc3 | 1778 | eval $(echo "${opt%%=*}" | sed 's/--/action=/;s/-/ thing=/') |
be8f2501 MR |
1779 | is_in "${thing}s" $COMPONENT_LIST || die_unknown "$opt" |
1780 | eval list=\$$(toupper $thing)_LIST | |
8b93ddc3 MR |
1781 | name=$(echo "${optval}" | sed "s/,/_${thing}|/g")_${thing} |
1782 | $action $(filter "$name" $list) | |
7483e694 DB |
1783 | ;; |
1784 | --enable-?*|--disable-?*) | |
5e622c40 | 1785 | eval $(echo "$opt" | sed 's/--/action=/;s/-/ option=/;s/-/_/g') |
e3773a55 | 1786 | if is_in $option $COMPONENT_LIST; then |
fed5d54b | 1787 | test $action = disable && action=unset |
e3773a55 MR |
1788 | eval $action \$$(toupper ${option%s})_LIST |
1789 | elif is_in $option $CMDLINE_SELECT; then | |
1790 | $action $option | |
1791 | else | |
1792 | die_unknown $opt | |
1793 | fi | |
7483e694 DB |
1794 | ;; |
1795 | --list-*) | |
1796 | NAME="${opt#--list-}" | |
1797 | is_in $NAME $COMPONENT_LIST || die_unknown $opt | |
1798 | NAME=${NAME%s} | |
1799 | eval show_list $NAME \$$(toupper $NAME)_LIST | |
1800 | ;; | |
1801 | --help|-h) show_help | |
1802 | ;; | |
1803 | *) | |
884a36a7 | 1804 | optname="${opt%%=*}" |
26759c44 MR |
1805 | optname="${optname#--}" |
1806 | optname=$(echo "$optname" | sed 's/-/_/g') | |
89f2932b MR |
1807 | if is_in $optname $CMDLINE_SET; then |
1808 | eval $optname='$optval' | |
1809 | elif is_in $optname $CMDLINE_APPEND; then | |
1810 | append $optname "$optval" | |
1811 | else | |
1812 | die_unknown $opt | |
1813 | fi | |
7483e694 DB |
1814 | ;; |
1815 | esac | |
c597172e MR |
1816 | done |
1817 | ||
bcea99bb MR |
1818 | disabled logging && logfile=/dev/null |
1819 | ||
29ba0911 | 1820 | echo "# $0 $LIBAV_CONFIGURATION" > $logfile |
bcea99bb MR |
1821 | set >> $logfile |
1822 | ||
9da6609f MR |
1823 | test -n "$cross_prefix" && enable cross_compile |
1824 | ||
8d4c00ed MR |
1825 | if enabled cross_compile; then |
1826 | test -n "$arch" && test -n "$target_os" || | |
1827 | die "Must specify target arch and OS when cross-compiling" | |
1828 | fi | |
1829 | ||
1830 | set_default arch target_os | |
1831 | ||
121d78d0 | 1832 | ar_default="${cross_prefix}${ar_default}" |
11e6d03a | 1833 | cc_default="${cross_prefix}${cc_default}" |
20e0ed95 | 1834 | nm_default="${cross_prefix}${nm_default}" |
3f8040db | 1835 | pkg_config_default="${cross_prefix}${pkg_config_default}" |
adb2b908 | 1836 | ranlib="${cross_prefix}${ranlib}" |
adb2b908 | 1837 | |
c5200f17 MR |
1838 | sysinclude_default="${sysroot}/usr/include" |
1839 | ||
e0be794a | 1840 | set_default cc nm pkg_config sysinclude |
9da6609f MR |
1841 | enabled cross_compile || host_cc_default=$cc |
1842 | set_default host_cc | |
13c7df3d | 1843 | |
762f95e4 MR |
1844 | if ! $pkg_config --version >/dev/null 2>&1; then |
1845 | warn "$pkg_config not found, library detection may fail." | |
1846 | pkg_config=false | |
1847 | fi | |
1848 | ||
82bb3329 MR |
1849 | exesuf() { |
1850 | case $1 in | |
1c69c79f | 1851 | mingw32*|cygwin*|*-dos|freedos|opendos|os/2*|symbian) echo .exe ;; |
82bb3329 MR |
1852 | esac |
1853 | } | |
1854 | ||
1855 | EXESUF=$(exesuf $target_os) | |
1856 | HOSTEXESUF=$(exesuf $host_os) | |
c0f5b7f1 | 1857 | |
e4e69e0b | 1858 | # set temporary file name |
a49d42c2 | 1859 | : ${TMPDIR:=$TEMPDIR} |
c51fafa1 | 1860 | : ${TMPDIR:=$TMP} |
a49d42c2 | 1861 | : ${TMPDIR:=/tmp} |
e4e69e0b | 1862 | |
a210bce2 | 1863 | if ! check_cmd mktemp -u XXXXXX; then |
54460a83 MR |
1864 | # simple replacement for missing mktemp |
1865 | # NOT SAFE FOR GENERAL USE | |
1866 | mktemp(){ | |
09a5c245 | 1867 | echo "${2%%XXX*}.${HOSTNAME}.${UID}.$$" |
54460a83 MR |
1868 | } |
1869 | fi | |
1870 | ||
1871 | tmpfile(){ | |
1872 | tmp=$(mktemp -u "${TMPDIR}/ffconf.XXXXXXXX")$2 && | |
1873 | (set -C; exec > $tmp) 2>/dev/null || | |
f7ba16a7 | 1874 | die "Unable to create temporary file in $TMPDIR." |
54460a83 MR |
1875 | append TMPFILES $tmp |
1876 | eval $1=$tmp | |
1877 | } | |
1878 | ||
1879 | trap 'rm -f -- $TMPFILES' EXIT | |
54460a83 MR |
1880 | |
1881 | tmpfile TMPC .c | |
1882 | tmpfile TMPE $EXESUF | |
1883 | tmpfile TMPH .h | |
1884 | tmpfile TMPO .o | |
1885 | tmpfile TMPS .S | |
a482e61b | 1886 | tmpfile TMPV .ver |
54460a83 | 1887 | tmpfile TMPSH .sh |
55127e7b | 1888 | tmpfile TMPASM .asm |
54460a83 MR |
1889 | |
1890 | unset -f mktemp | |
e4e69e0b | 1891 | |
fb3c4ffc MR |
1892 | chmod +x $TMPE |
1893 | ||
993f2d0f MR |
1894 | # make sure we can execute files in $TMPDIR |
1895 | cat > $TMPSH 2>> $logfile <<EOF | |
1896 | #! /bin/sh | |
1897 | EOF | |
1898 | chmod +x $TMPSH >> $logfile 2>&1 | |
1899 | if ! $TMPSH >> $logfile 2>&1; then | |
1900 | cat <<EOF | |
1901 | Unable to create and execute files in $TMPDIR. Set the TMPDIR environment | |
1902 | variable to another directory and make sure that it is not mounted noexec. | |
1903 | EOF | |
1904 | die "Sanity test failed." | |
1905 | fi | |
993f2d0f | 1906 | |
19b4c628 MR |
1907 | filter_cflags=echo |
1908 | filter_cppflags=echo | |
1909 | filter_asflags=echo | |
1910 | ||
613a4e3f MR |
1911 | if $cc -v 2>&1 | grep -q '^gcc.*LLVM'; then |
1912 | cc_type=llvm_gcc | |
1913 | cc_version=__VERSION__ | |
1914 | gcc_extra_ver=$(expr "$($cc --version | head -n1)" : '.*\((.*)\)') | |
1915 | cc_ident="llvm-gcc $($cc -dumpversion) $gcc_extra_ver" | |
1916 | CC_DEPFLAGS='-MMD -MF $(@:.o=.d) -MT $@' | |
1917 | AS_DEPFLAGS='-MMD -MF $(@:.o=.d) -MT $@' | |
1918 | speed_cflags='-O3' | |
1919 | size_cflags='-Os' | |
1920 | elif $cc -v 2>&1 | grep -qi ^gcc; then | |
629687f6 | 1921 | cc_type=gcc |
a3d7c197 | 1922 | cc_version=__VERSION__ |
5d57846b MR |
1923 | gcc_version=$($cc --version | head -n1) |
1924 | gcc_basever=$($cc -dumpversion) | |
3ad464bf | 1925 | gcc_pkg_ver=$(expr "$gcc_version" : '[^ ]* \(([^)]*)\)') |
5d57846b MR |
1926 | gcc_ext_ver=$(expr "$gcc_version" : ".*$gcc_pkg_ver $gcc_basever \\(.*\\)") |
1927 | cc_ident=$(cleanws "gcc $gcc_basever $gcc_pkg_ver $gcc_ext_ver") | |
aef6bd1b MR |
1928 | if ! $cc -dumpversion | grep -q '^2\.'; then |
1929 | CC_DEPFLAGS='-MMD -MF $(@:.o=.d) -MT $@' | |
1930 | AS_DEPFLAGS='-MMD -MF $(@:.o=.d) -MT $@' | |
1931 | fi | |
14ca9cd0 MR |
1932 | speed_cflags='-O3' |
1933 | size_cflags='-Os' | |
629687f6 MR |
1934 | elif $cc --version 2>/dev/null | grep -q Intel; then |
1935 | cc_type=icc | |
6e3fa35d | 1936 | cc_version="AV_STRINGIFY(__INTEL_COMPILER)" |
bb5cecdc | 1937 | cc_ident=$($cc --version | head -n1) |
bdefad73 | 1938 | icc_version=$($cc -dumpversion) |
07dec06e MR |
1939 | CC_DEPFLAGS='-MMD' |
1940 | AS_DEPFLAGS='-MMD' | |
14ca9cd0 MR |
1941 | speed_cflags='-O3' |
1942 | size_cflags='-Os' | |
b05394a0 | 1943 | noopt_cflags='-O1' |
629687f6 MR |
1944 | elif $cc -v 2>&1 | grep -q xlc; then |
1945 | cc_type=xlc | |
6e3fa35d | 1946 | cc_version="AV_STRINGIFY(__IBMC__)" |
bb5cecdc | 1947 | cc_ident=$($cc -qversion 2>/dev/null | head -n1) |
14ca9cd0 MR |
1948 | speed_cflags='-O5' |
1949 | size_cflags='-O5 -qcompact' | |
df442a8d MR |
1950 | elif $cc -V 2>/dev/null | grep -q Compaq; then |
1951 | cc_type=ccc | |
6e3fa35d | 1952 | cc_version="AV_STRINGIFY(__DECC_VER)" |
bb5cecdc | 1953 | cc_ident=$($cc -V | head -n1 | cut -d' ' -f1-3) |
d8059267 | 1954 | DEPFLAGS='$(CPPFLAGS) $(CFLAGS) -M' |
03754fcd | 1955 | debuglevel=3 |
df442a8d | 1956 | add_ldflags -Wl,-z,now # calls to libots crash without this |
14ca9cd0 MR |
1957 | speed_cflags='-fast' |
1958 | size_cflags='-O1' | |
6a0d5493 | 1959 | elif $cc --vsn 2>/dev/null | grep -q "ARM C/C++ Compiler"; then |
03e37762 MR |
1960 | test -d "$sysroot" || die "No valid sysroot specified." |
1961 | cc_type=armcc | |
6e3fa35d | 1962 | cc_version="AV_STRINGIFY(__ARMCC_VERSION)" |
bb5cecdc | 1963 | cc_ident=$($cc --vsn | head -n1) |
03e37762 MR |
1964 | armcc_conf="$PWD/armcc.conf" |
1965 | $cc --arm_linux_configure \ | |
1966 | --arm_linux_config_file="$armcc_conf" \ | |
1967 | --configure_sysroot="$sysroot" \ | |
1968 | --configure_cpp_headers="$sysinclude" >>$logfile 2>&1 || | |
1969 | die "Error creating armcc configuration file." | |
bcafde61 | 1970 | $cc --vsn | grep -q RVCT && armcc_opt=rvct || armcc_opt=armcc |
03e37762 | 1971 | cc="$cc --arm_linux_config_file=$armcc_conf --translate_gcc" |
75800dce | 1972 | as_default="${cross_prefix}gcc" |
07dec06e MR |
1973 | CC_DEPFLAGS='-MMD' |
1974 | AS_DEPFLAGS='-MMD' | |
14ca9cd0 MR |
1975 | speed_cflags='-O3' |
1976 | size_cflags='-Os' | |
d0f0f628 | 1977 | filter_asflags="filter_out -W${armcc_opt}*" |
6fec122a MR |
1978 | elif $cc -version 2>/dev/null | grep -q TMS470; then |
1979 | cc_type=tms470 | |
6e3fa35d | 1980 | cc_version="AV_STRINGIFY(__TI_COMPILER_VERSION__)" |
bb5cecdc | 1981 | cc_ident=$($cc -version | head -n1 | tr -s ' ') |
6fec122a MR |
1982 | cc="$cc --gcc --abi=eabi -eo=.o -mc -me" |
1983 | CC_O='-fr=$(@D)' | |
1984 | as_default="${cross_prefix}gcc" | |
1985 | ld_default="${cross_prefix}gcc" | |
6fec122a MR |
1986 | TMPO=$(basename $TMPC .c).o |
1987 | append TMPFILES $TMPO | |
1988 | add_cflags -D__gnuc_va_list=va_list -D__USER_LABEL_PREFIX__= | |
07dec06e MR |
1989 | CC_DEPFLAGS='-ppa -ppd=$(@:.o=.d)' |
1990 | AS_DEPFLAGS='-MMD' | |
14ca9cd0 MR |
1991 | speed_cflags='-O3 -mf=5' |
1992 | size_cflags='-O3 -mf=2' | |
6fec122a MR |
1993 | filter_cflags=tms470_flags |
1994 | tms470_flags(){ | |
1995 | for flag; do | |
1996 | case $flag in | |
1997 | -march=*|-mcpu=*) | |
1998 | case "${flag#*=}" in | |
1999 | armv7-a|cortex-a*) echo -mv=7a8 ;; | |
2000 | armv7-r|cortex-r*) echo -mv=7r4 ;; | |
2001 | armv7-m|cortex-m*) echo -mv=7m3 ;; | |
2002 | armv6*|arm11*) echo -mv=6 ;; | |
2003 | armv5*e|arm[79]*e*|arm9[24]6*|arm96*|arm102[26]) | |
2004 | echo -mv=5e ;; | |
2005 | armv4*|arm7*|arm9[24]*) echo -mv=4 ;; | |
2006 | esac | |
2007 | ;; | |
2008 | -mfpu=neon) echo --float_support=vfpv3 --neon ;; | |
2009 | -mfpu=vfp) echo --float_support=vfpv2 ;; | |
5fcb865b | 2010 | -mfpu=vfpv3) echo --float_support=vfpv3 ;; |
a2709020 | 2011 | -msoft-float) echo --float_support=vfplib ;; |
14ca9cd0 | 2012 | -O[0-3]|-mf=*) echo $flag ;; |
6fec122a | 2013 | -g) echo -g -mn ;; |
587d24ff | 2014 | -pds=*) echo $flag ;; |
6fec122a MR |
2015 | esac |
2016 | done | |
2017 | } | |
06da6943 DC |
2018 | elif $cc -v 2>&1 | grep -q clang; then |
2019 | cc_type=clang | |
b67a8f49 DC |
2020 | $cc -dM -E $TMPC | grep -q __clang_version__ && |
2021 | cc_version=__clang_version__ || cc_version=__VERSION__ | |
bb5cecdc | 2022 | cc_ident=$($cc --version | head -n1) |
06da6943 DC |
2023 | CC_DEPFLAGS='-MMD' |
2024 | AS_DEPFLAGS='-MMD' | |
14ca9cd0 MR |
2025 | speed_cflags='-O3' |
2026 | size_cflags='-Os' | |
2a472e9c MK |
2027 | elif $cc -V 2>&1 | grep -q Sun; then |
2028 | cc_type=suncc | |
2029 | cc_version="AV_STRINGIFY(__SUNPRO_C)" | |
448f5b83 | 2030 | cc_ident=$($cc -V 2>&1 | head -n1 | cut -d' ' -f 2-) |
faa374b7 | 2031 | DEPEND_CMD='$(DEPCC) $(DEPFLAGS) $< | sed -e "1s,^.*: ,$@: ," -e "\$$!s,\$$, \\\," -e "1!s,^.*: , ," > $(@:.o=.d)' |
2a472e9c | 2032 | DEPFLAGS='$(CPPFLAGS) $(CFLAGS) -xM1' |
558c2683 | 2033 | add_ldflags -xc99 |
14ca9cd0 MR |
2034 | speed_cflags='-O5' |
2035 | size_cflags='-O5 -xspace' | |
03279bbe MK |
2036 | filter_cflags=suncc_flags |
2037 | suncc_flags(){ | |
2038 | for flag; do | |
2039 | case $flag in | |
2040 | -march=*|-mcpu=*) | |
2041 | case "${flag#*=}" in | |
2042 | native) echo -xtarget=native ;; | |
87ddc38b | 2043 | v9|niagara) echo -xarch=sparc ;; |
03279bbe | 2044 | ultrasparc) echo -xarch=sparcvis ;; |
87ddc38b | 2045 | ultrasparc3|niagara2) echo -xarch=sparcvis2 ;; |
03279bbe MK |
2046 | i586|pentium) echo -xchip=pentium ;; |
2047 | i686|pentiumpro|pentium2) echo -xtarget=pentium_pro ;; | |
2048 | pentium3*|c3-2) echo -xtarget=pentium3 ;; | |
2049 | pentium-m) echo -xarch=sse2 -xchip=pentium3 ;; | |
2050 | pentium4*) echo -xtarget=pentium4 ;; | |
2051 | prescott|nocona) echo -xarch=sse3 -xchip=pentium4 ;; | |
2052 | *-sse3) echo -xarch=sse3 ;; | |
2053 | core2) echo -xarch=ssse3 -xchip=core2 ;; | |
2054 | amdfam10|barcelona) echo -xarch=sse4_1 ;; | |
2055 | athlon-4|athlon-[mx]p) echo -xarch=ssea ;; | |
2056 | k8|opteron|athlon64|athlon-fx) | |
2057 | echo -xarch=sse2a ;; | |
2058 | athlon*) echo -xarch=pentium_proa ;; | |
2059 | esac | |
2060 | ;; | |
2061 | -std=c99) echo -xc99 ;; | |
2062 | -fomit-frame-pointer) echo -xregs=frameptr ;; | |
2063 | -fPIC) echo -KPIC -xcode=pic32 ;; | |
03279bbe MK |
2064 | -W*,*) echo $flag ;; |
2065 | -f*-*|-W*) ;; | |
2066 | *) echo $flag ;; | |
2067 | esac | |
2068 | done | |
2069 | } | |
180ec37d | 2070 | elif $cc -v 2>&1 | grep -q 'PathScale\|Path64'; then |
349d78fe MR |
2071 | cc_type=pathscale |
2072 | cc_version=__PATHSCALE__ | |
2073 | cc_ident=$($cc -v 2>&1 | head -n1 | tr -d :) | |
2074 | CC_DEPFLAGS='-MMD -MF $(@:.o=.d) -MT $@' | |
2075 | AS_DEPFLAGS='-MMD -MF $(@:.o=.d) -MT $@' | |
2076 | speed_cflags='-O2' | |
2077 | size_cflags='-Os' | |
7b2d2190 | 2078 | filter_cflags='filter_out -Wdisabled-optimization' |
6de163e9 MR |
2079 | elif $cc -v 2>&1 | grep -q Open64; then |
2080 | cc_type=open64 | |
2081 | cc_version=__OPEN64__ | |
2082 | cc_ident=$($cc -v 2>&1 | head -n1 | tr -d :) | |
2083 | CC_DEPFLAGS='-MMD -MF $(@:.o=.d) -MT $@' | |
2084 | AS_DEPFLAGS='-MMD -MF $(@:.o=.d) -MT $@' | |
2085 | speed_cflags='-O2' | |
2086 | size_cflags='-Os' | |
7b2d2190 | 2087 | filter_cflags='filter_out -Wdisabled-optimization|-Wtype-limits|-fno-signed-zeros' |
629687f6 MR |
2088 | fi |
2089 | ||
851ffa80 MR |
2090 | test -n "$cc_type" && enable $cc_type || |
2091 | warn "Unknown C compiler $cc, unable to select optimal CFLAGS" | |
629687f6 | 2092 | |
75bafbac | 2093 | : ${as_default:=$cc} |
50567afa | 2094 | : ${dep_cc_default:=$cc} |
684b28e0 | 2095 | : ${ld_default:=$cc} |
121d78d0 | 2096 | set_default ar as dep_cc ld |
75800dce | 2097 | |
07dec06e MR |
2098 | test -n "$CC_DEPFLAGS" || CCDEP=$DEPEND_CMD |
2099 | test -n "$AS_DEPFLAGS" || ASDEP=$DEPEND_CMD | |
2100 | ||
7f32f40c | 2101 | add_cflags $extra_cflags |
2f2e6c7c | 2102 | add_asflags $extra_cflags |
7f32f40c | 2103 | |
154d432c MR |
2104 | if test -n "$sysroot"; then |
2105 | case "$cc_type" in | |
00ba041c | 2106 | gcc|llvm_gcc|clang) |
467256f2 | 2107 | add_cppflags --sysroot="$sysroot" |
154d432c MR |
2108 | add_ldflags --sysroot="$sysroot" |
2109 | ;; | |
6fec122a MR |
2110 | tms470) |
2111 | add_cppflags -I"$sysinclude" | |
2112 | add_ldflags --sysroot="$sysroot" | |
2113 | ;; | |
154d432c MR |
2114 | esac |
2115 | fi | |
2116 | ||
d22c13a8 MR |
2117 | if test "$cpu" = host; then |
2118 | enabled cross_compile && die "--cpu=host makes no sense when cross-compiling." | |
2119 | ||
2120 | case "$cc_type" in | |
613a4e3f | 2121 | gcc|llvm_gcc) |
d22c13a8 MR |
2122 | check_native(){ |
2123 | $cc $1=native -v -c -o $TMPO $TMPC >$TMPE 2>&1 || return | |
b695256e | 2124 | sed -n "/cc1.*$1=/{ |
27ce1be8 MR |
2125 | s/.*$1=\\([^ ]*\\).*/\\1/ |
2126 | p | |
2127 | q | |
2128 | }" $TMPE | |
d22c13a8 MR |
2129 | } |
2130 | cpu=$(check_native -march || check_native -mcpu) | |
2131 | ;; | |
2132 | esac | |
2133 | ||
2134 | test "${cpu:-host}" = host && die "--cpu=host not supported with compiler $cc" | |
2135 | fi | |
2136 | ||
e939cedd MR |
2137 | # Deal with common $arch aliases |
2138 | case "$arch" in | |
2139 | arm*) | |
2140 | arch="arm" | |
2141 | ;; | |
2142 | mips|mipsel|IP*) | |
2143 | arch="mips" | |
2144 | ;; | |
47b1860e | 2145 | mips64*) |
e939cedd MR |
2146 | arch="mips" |
2147 | subarch="mips64" | |
2148 | ;; | |
2149 | parisc|hppa) | |
2150 | arch="parisc" | |
2151 | ;; | |
2152 | parisc64|hppa64) | |
2153 | arch="parisc" | |
2154 | subarch="parisc64" | |
2155 | ;; | |
2156 | "Power Macintosh"|ppc|powerpc) | |
2157 | arch="ppc" | |
2158 | ;; | |
47b1860e | 2159 | ppc64|powerpc64) |
e939cedd MR |
2160 | arch="ppc" |
2161 | subarch="ppc64" | |
2162 | ;; | |
2163 | s390|s390x) | |
2164 | arch="s390" | |
2165 | ;; | |
2166 | sh4|sh) | |
2167 | arch="sh4" | |
2168 | ;; | |
2169 | sun4u|sparc64) | |
2170 | arch="sparc" | |
2171 | subarch="sparc64" | |
2172 | ;; | |
d33ed7b3 | 2173 | i[3-6]86|i86pc|BePC|x86pc|x86_64|amd64) |
e939cedd MR |
2174 | arch="x86" |
2175 | ;; | |
2176 | esac | |
2177 | ||
851ffa80 | 2178 | is_in $arch $ARCH_LIST || warn "unknown architecture $arch" |
343aef9b | 2179 | enable $arch |
e939cedd | 2180 | |
df5cdc24 | 2181 | # Add processor-specific flags |
5d54c126 MR |
2182 | if test "$cpu" = generic; then |
2183 | : do nothing | |
2184 | elif enabled ppc; then | |
343aef9b | 2185 | |
56348891 MR |
2186 | case $(tolower $cpu) in |
2187 | 601|ppc601|powerpc601) | |
9dbd5c3d | 2188 | cpuflags="-mcpu=601" |
64ad53ff | 2189 | disable altivec |
9dbd5c3d | 2190 | ;; |
56348891 | 2191 | 603*|ppc603*|powerpc603*) |
9dbd5c3d | 2192 | cpuflags="-mcpu=603" |
64ad53ff | 2193 | disable altivec |
9dbd5c3d | 2194 | ;; |
56348891 | 2195 | 604*|ppc604*|powerpc604*) |
9dbd5c3d | 2196 | cpuflags="-mcpu=604" |
64ad53ff | 2197 | disable altivec |
9dbd5c3d | 2198 | ;; |
56348891 | 2199 | g3|75*|ppc75*|powerpc75*) |
9dbd5c3d | 2200 | cpuflags="-mcpu=750 -mpowerpc-gfxopt" |
64ad53ff | 2201 | disable altivec |
9dbd5c3d | 2202 | ;; |
56348891 | 2203 | g4|745*|ppc745*|powerpc745*) |
9dbd5c3d MR |
2204 | cpuflags="-mcpu=7450 -mpowerpc-gfxopt" |
2205 | ;; | |
56348891 | 2206 | 74*|ppc74*|powerpc74*) |
9dbd5c3d MR |
2207 | cpuflags="-mcpu=7400 -mpowerpc-gfxopt" |
2208 | ;; | |
56348891 | 2209 | g5|970|ppc970|powerpc970|power4*) |
9dbd5c3d MR |
2210 | cpuflags="-mcpu=970 -mpowerpc-gfxopt -mpowerpc64" |
2211 | ;; | |
56348891 | 2212 | cell) |
9dbd5c3d MR |
2213 | cpuflags="-mcpu=cell" |
2214 | enable ldbrx | |
2215 | ;; | |
7b0b81a1 AL |
2216 | e500v2) |
2217 | cpuflags="-mcpu=8548 -mhard-float -mfloat-gprs=double" | |
2218 | disable altivec | |
2219 | ;; | |
2220 | e500) | |
2221 | cpuflags="-mcpu=8540 -mhard-float" | |
2222 | disable altivec | |
2223 | ;; | |
9dbd5c3d | 2224 | esac |
343aef9b MR |
2225 | |
2226 | elif enabled x86; then | |
2227 | ||
9dbd5c3d MR |
2228 | case $cpu in |
2229 | i[345]86|pentium) | |
2230 | cpuflags="-march=$cpu" | |
2231 | disable mmx | |
2232 | ;; | |
2233 | # targets that do NOT support conditional mov (cmov) | |
2234 | pentium-mmx|k6|k6-[23]|winchip-c6|winchip2|c3) | |
2235 | cpuflags="-march=$cpu" | |
2236 | disable cmov | |
2237 | ;; | |
2238 | # targets that do support conditional mov (cmov) | |
9ddf1b1a | 2239 | i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64*|k8*|opteron*|athlon-fx|core2|amdfam10|barcelona|atom) |
9dbd5c3d MR |
2240 | cpuflags="-march=$cpu" |
2241 | enable cmov | |
2242 | enable fast_cmov | |
2243 | ;; | |
2244 | # targets that do support conditional mov but on which it's slow | |
2245 | pentium4|pentium4m|prescott|nocona) | |
2246 | cpuflags="-march=$cpu" | |
2247 | enable cmov | |
2248 | disable fast_cmov | |
2249 | ;; | |
2250 | esac | |
343aef9b MR |
2251 | |
2252 | elif enabled sparc; then | |
2253 | ||
9dbd5c3d | 2254 | case $cpu in |
26b7199e MK |
2255 | niagara) |
2256 | cpuflags="-mcpu=$cpu" | |
2257 | disable vis | |
2258 | ;; | |
9dbd5c3d MR |
2259 | sparc64) |
2260 | cpuflags="-mcpu=v9" | |
2261 | ;; | |
2262 | esac | |
343aef9b MR |
2263 | |
2264 | elif enabled arm; then | |
2265 | ||
34ba23c9 MR |
2266 | case $cpu in |
2267 | armv*) | |
2268 | cpuflags="-march=$cpu" | |
c2eae137 | 2269 | subarch=$(echo $cpu | sed 's/[^a-z0-9]//g') |
34ba23c9 MR |
2270 | ;; |
2271 | *) | |
2272 | cpuflags="-mcpu=$cpu" | |
c2eae137 MR |
2273 | case $cpu in |
2274 | cortex-a*) subarch=armv7a ;; | |
2275 | cortex-r*) subarch=armv7r ;; | |
9e19704a | 2276 | cortex-m*) enable thumb; subarch=armv7m ;; |
c2eae137 MR |
2277 | arm11*) subarch=armv6 ;; |
2278 | arm[79]*e*|arm9[24]6*|arm96*|arm102[26]) subarch=armv5te ;; | |
2279 | armv4*|arm7*|arm9[24]*) subarch=armv4 ;; | |
2280 | esac | |
34ba23c9 MR |
2281 | ;; |
2282 | esac | |
343aef9b MR |
2283 | |
2284 | elif enabled alpha; then | |
2285 | ||
34ba23c9 | 2286 | enabled ccc && cpuflags="-arch $cpu" || cpuflags="-mcpu=$cpu" |
343aef9b MR |
2287 | |
2288 | elif enabled bfin; then | |
2289 | ||
34ba23c9 | 2290 | cpuflags="-mcpu=$cpu" |
343aef9b MR |
2291 | |
2292 | elif enabled mips; then | |
2293 | ||
34ba23c9 | 2294 | cpuflags="-march=$cpu" |
343aef9b MR |
2295 | |
2296 | elif enabled avr32; then | |
2297 | ||
9dbd5c3d MR |
2298 | case $cpu in |
2299 | ap7[02]0[0-2]) | |
2300 | subarch="avr32_ap" | |
2301 | cpuflags="-mpart=$cpu" | |
2302 | ;; | |
2303 | ap) | |
2304 | subarch="avr32_ap" | |
2305 | cpuflags="-march=$cpu" | |
2306 | ;; | |
2307 | uc3[ab]*) | |
2308 | subarch="avr32_uc" | |
2309 | cpuflags="-mcpu=$cpu" | |
2310 | ;; | |
2311 | uc) | |
2312 | subarch="avr32_uc" | |
2313 | cpuflags="-march=$cpu" | |
2314 | ;; | |
2315 | esac | |
df5cdc24 | 2316 | |
343aef9b MR |
2317 | fi |
2318 | ||
df5cdc24 MR |
2319 | add_cflags $cpuflags |
2320 | add_asflags $cpuflags | |
2321 | ||
993f2d0f MR |
2322 | # compiler sanity check |
2323 | check_exec <<EOF | |
2324 | int main(void){ return 0; } | |
2325 | EOF | |
2326 | if test "$?" != 0; then | |
2327 | echo "$cc is unable to create an executable file." | |
2328 | if test -z "$cross_prefix" && ! enabled cross_compile ; then | |
2329 | echo "If $cc is a cross-compiler, use the --enable-cross-compile option." | |
2330 | echo "Only do this if you know what cross compiling means." | |
2331 | fi | |
2332 | die "C compiler test failed." | |
2333 | fi | |
2334 | ||
046f081b | 2335 | add_cppflags -D_ISOC99_SOURCE |
e9b9a2f8 | 2336 | check_cflags -std=c99 |
50a334e4 | 2337 | check_cc -D_FILE_OFFSET_BITS=64 <<EOF && add_cppflags -D_FILE_OFFSET_BITS=64 |
9d821fc2 DB |
2338 | #include <stdlib.h> |
2339 | EOF | |
50a334e4 | 2340 | check_cc -D_LARGEFILE_SOURCE <<EOF && add_cppflags -D_LARGEFILE_SOURCE |
9d821fc2 DB |
2341 | #include <stdlib.h> |
2342 | EOF | |
e9b9a2f8 | 2343 | |
f0125de9 | 2344 | check_host_cflags -std=c99 |
0a6db2a2 | 2345 | check_host_cflags -Wall |
f0125de9 | 2346 | |
b24dbcbd | 2347 | case "$arch" in |
e939cedd | 2348 | alpha|ia64|mips|parisc|sparc) |
8a3c8627 | 2349 | spic=$shared |
b24dbcbd | 2350 | ;; |
e939cedd | 2351 | x86) |
cfdb6148 | 2352 | subarch="x86_32" |
e939cedd | 2353 | check_cc <<EOF && subarch="x86_64" |
58b3536d | 2354 | int test[(int)sizeof(char*) - 7]; |
cfdb6148 | 2355 | EOF |
de27f4d9 | 2356 | if test "$subarch" = "x86_64"; then |
e939cedd | 2357 | spic=$shared |
de27f4d9 | 2358 | fi |
b24dbcbd | 2359 | ;; |
b24dbcbd RP |
2360 | esac |
2361 | ||
343aef9b | 2362 | enable $subarch |
8a3c8627 | 2363 | enabled spic && enable pic |
b24dbcbd | 2364 | |
7483e694 | 2365 | # OS specific |
4f854758 | 2366 | case $target_os in |
a1629e28 | 2367 | haiku) |
63ae7e7c | 2368 | prefix_default="/boot/common" |
108caaaa | 2369 | network_extralibs="-lnetwork" |
f59c4bd6 | 2370 | host_libs= |
a1629e28 | 2371 | ;; |
7483e694 | 2372 | sunos) |
4d58e4cb | 2373 | AVSERVERLDFLAGS="" |
9987769a | 2374 | SHFLAGS='-shared -Wl,-h,$$(@F)' |
0600d30a | 2375 | enabled x86 && SHFLAGS="-mimpure-text $SHFLAGS" |
7483e694 | 2376 | network_extralibs="-lsocket -lnsl" |
50a334e4 | 2377 | add_cppflags -D__EXTENSIONS__ |
87a74f47 SM |
2378 | # When using suncc to build, the Solaris linker will mark |
2379 | # an executable with each instruction set encountered by | |
2380 | # the Solaris assembler. As our libraries contain their own | |
2381 | # guards for processor-specific code, instead suppress | |
2382 | # generation of the HWCAPS ELF section on Solaris x86 only. | |
2383 | enabled_all suncc x86 && echo "hwcap_1 = OVERRIDE;" > mapfile && add_ldflags -Wl,-M,mapfile | |
8182dc34 | 2384 | nm_opts='-P -g' |
7483e694 DB |
2385 | ;; |
2386 | netbsd) | |
a1e4b3f6 | 2387 | disable symver |
07a8eef6 MR |
2388 | oss_indev_extralibs="-lossaudio" |
2389 | oss_outdev_extralibs="-lossaudio" | |
7483e694 DB |
2390 | ;; |
2391 | openbsd) | |
89e053f8 | 2392 | enable malloc_aligned |
7c4a001a | 2393 | # On OpenBSD 4.5. the compiler does not use PIC unless |
070c5d0f | 2394 | # explicitly using -fPIC. Libav builds fine without PIC, |
7c4a001a MR |
2395 | # however the generated executable will not do anything |
2396 | # (simply quits with exit-code 1, no crash, no output). | |
a7b9c8ae | 2397 | # Thus explicitly enable PIC here. |
cd78208b | 2398 | enable pic |
a1e4b3f6 | 2399 | disable symver |
7483e694 | 2400 | SHFLAGS='-shared' |
07a8eef6 MR |
2401 | oss_indev_extralibs="-lossaudio" |
2402 | oss_outdev_extralibs="-lossaudio" | |
7483e694 | 2403 | ;; |
a1e4b3f6 MR |
2404 | dragonfly) |
2405 | enable malloc_aligned | |
2406 | disable symver | |
2407 | ;; | |
2408 | freebsd) | |
89e053f8 | 2409 | enable malloc_aligned |
7483e694 DB |
2410 | ;; |
2411 | bsd/os) | |
355d81df | 2412 | add_extralibs -lpoll -lgnugetopt |
7483e694 DB |
2413 | ;; |
2414 | darwin) | |
89e053f8 | 2415 | enable malloc_aligned |
301ab19d | 2416 | gas="gas-preprocessor.pl $cc" |
e08b8239 | 2417 | enabled ppc && add_asflags -force_cpusubtype_ALL |
dff68563 SM |
2418 | SHFLAGS='-dynamiclib -Wl,-single_module -Wl,-install_name,$(SHLIBDIR)/$(SLIBNAME),-current_version,$(LIBVERSION),-compatibility_version,$(LIBMAJOR)' |
2419 | enabled x86_32 && append SHFLAGS -Wl,-read_only_relocs,suppress | |
355d81df | 2420 | add_ldflags -Wl,-dynamic,-search_paths_first |
7483e694 DB |
2421 | SLIBSUF=".dylib" |
2422 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME).$(LIBVERSION)$(SLIBSUF)' | |
2423 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME).$(LIBMAJOR)$(SLIBSUF)' | |
4d58e4cb | 2424 | AVSERVERLDFLAGS=-Wl,-bind_at_load |
304d586d | 2425 | objformat="macho" |
1b0f6fb8 | 2426 | enabled x86_64 && objformat="macho64" |
8dfa86f7 | 2427 | enabled_any pic shared || |
2704bd1a | 2428 | { check_cflags -mdynamic-no-pic && add_asflags -mdynamic-no-pic; } |
7483e694 DB |
2429 | ;; |
2430 | mingw32*) | |
9d3f4f50 | 2431 | if test $target_os = "mingw32ce"; then |
1aa71e25 MS |
2432 | disable network |
2433 | else | |
2434 | target_os=mingw32 | |
2435 | fi | |
dcc01c06 | 2436 | LIBTARGET=i386 |
1fc9fb8a | 2437 | if enabled x86_64; then |
89e053f8 | 2438 | enable malloc_aligned |
417516f6 | 2439 | LIBTARGET="i386:x86-64" |
336cc1b0 | 2440 | elif enabled arm; then |
15c5156d | 2441 | LIBTARGET=arm-wince |
dcc01c06 | 2442 | fi |
fbd971a4 | 2443 | shlibdir_default="$bindir_default" |
7483e694 DB |
2444 | SLIBPREF="" |
2445 | SLIBSUF=".dll" | |
7483e694 DB |
2446 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)' |
2447 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)' | |
2f138f0b MR |
2448 | SLIB_EXTRA_CMD=-'$(DLLTOOL) -m $(LIBTARGET) -d $$(@:$(SLIBSUF)=.def) -l $(SUBDIR)$(SLIBNAME:$(SLIBSUF)=.lib) -D $(SLIBNAME_WITH_MAJOR)' |
2449 | SLIB_INSTALL_NAME='$(SLIBNAME_WITH_MAJOR)' | |
2450 | SLIB_INSTALL_LINKS= | |
2451 | SLIB_INSTALL_EXTRA_SHLIB='$(SLIBNAME:$(SLIBSUF)=.lib)' | |
2452 | SLIB_INSTALL_EXTRA_LIB='lib$(SLIBNAME:$(SLIBSUF)=.dll.a) $(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.def)' | |
4b51fb1c | 2453 | SHFLAGS='-shared -Wl,--output-def,$$(@:$(SLIBSUF)=.def) -Wl,--out-implib,$(SUBDIR)lib$(SLIBNAME:$(SLIBSUF)=.dll.a) -Wl,--enable-runtime-pseudo-reloc -Wl,--enable-auto-image-base' |
304d586d | 2454 | objformat="win32" |
ec10a9ab | 2455 | dlltool="${cross_prefix}dlltool" |
bc574408 | 2456 | enable dos_paths |
1894e741 | 2457 | check_cflags -fno-common |
e26011d0 RP |
2458 | check_cpp_condition _mingw.h "defined (__MINGW64_VERSION_MAJOR) || (__MINGW32_MAJOR_VERSION > 3) \ |
2459 | || (__MINGW32_MAJOR_VERSION == 3 && __MINGW32_MINOR_VERSION >= 15)" || | |
f7ad5aa2 | 2460 | die "ERROR: MinGW runtime version must be >= 3.15." |
5666a9f2 | 2461 | add_cppflags -U__STRICT_ANSI__ |
7483e694 DB |
2462 | ;; |
2463 | cygwin*) | |
4f854758 | 2464 | target_os=cygwin |
fbd971a4 | 2465 | shlibdir_default="$bindir_default" |
7483e694 DB |
2466 | SLIBPREF="cyg" |
2467 | SLIBSUF=".dll" | |
2468 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)' | |
2469 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)' | |
2470 | SHFLAGS='-shared -Wl,--enable-auto-image-base' | |
304d586d | 2471 | objformat="win32" |
bc574408 | 2472 | enable dos_paths |
1894e741 | 2473 | check_cflags -fno-common |
a7a187a1 | 2474 | add_cppflags -U__STRICT_ANSI__ |
7483e694 | 2475 | ;; |
4f365f37 | 2476 | *-dos|freedos|opendos) |
4f365f37 | 2477 | network_extralibs="-lsocket" |
ff1c015d | 2478 | objformat="coff" |
bc574408 | 2479 | enable dos_paths |
a7a187a1 | 2480 | add_cppflags -U__STRICT_ANSI__ |
4f365f37 | 2481 | ;; |
7483e694 | 2482 | linux) |
046f081b | 2483 | add_cppflags -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 |
7483e694 DB |
2484 | enable dv1394 |
2485 | ;; | |
2486 | irix*) | |
4f854758 | 2487 | target_os=irix |
7483e694 DB |
2488 | ranlib="echo ignoring ranlib" |
2489 | ;; | |
d22e8442 | 2490 | os/2*) |
d22e8442 | 2491 | ln_s="cp -f" |
9297f1ed | 2492 | objformat="aout" |
e14574eb | 2493 | add_cppflags -D_GNU_SOURCE |
355d81df | 2494 | add_ldflags -Zomf -Zbin-files -Zargs-wild -Zmap |
71c61f62 | 2495 | SHFLAGS='$(SUBDIR)$(NAME).def -Zdll -Zomf' |
4d58e4cb | 2496 | AVSERVERLDFLAGS="" |
287d3b13 | 2497 | LIBSUF="_s.a" |
d22e8442 DY |
2498 | SLIBPREF="" |
2499 | SLIBSUF=".dll" | |
2500 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)' | |
2501 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(shell echo $(NAME) | cut -c1-6)$(LIBMAJOR)$(SLIBSUF)' | |
71c61f62 MR |
2502 | SLIB_CREATE_DEF_CMD='echo LIBRARY $(SLIBNAME_WITH_MAJOR) INITINSTANCE TERMINSTANCE > $(SUBDIR)$(NAME).def; \ |
2503 | echo PROTMODE >> $(SUBDIR)$(NAME).def; \ | |
2504 | echo CODE PRELOAD MOVEABLE DISCARDABLE >> $(SUBDIR)$(NAME).def; \ | |
2505 | echo DATA PRELOAD MOVEABLE MULTIPLE NONSHARED >> $(SUBDIR)$(NAME).def; \ | |
2506 | echo EXPORTS >> $(SUBDIR)$(NAME).def; \ | |
2507 | emxexp -o $(OBJS) >> $(SUBDIR)$(NAME).def' | |
2508 | SLIB_EXTRA_CMD='emximp -o $(SUBDIR)$(LIBPREF)$(NAME)_dll.a $(SUBDIR)$(NAME).def; \ | |
2509 | emximp -o $(SUBDIR)$(LIBPREF)$(NAME)_dll.lib $(SUBDIR)$(NAME).def;' | |
2f138f0b | 2510 | SLIB_INSTALL_EXTRA_LIB='$(LIBPREF)$(NAME)_dll.a $(LIBPREF)$(NAME)_dll.lib' |
bc574408 | 2511 | enable dos_paths |
d22e8442 | 2512 | ;; |
83993c1c | 2513 | gnu/kfreebsd) |
c1f54478 | 2514 | add_cppflags -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_BSD_SOURCE |
83993c1c | 2515 | ;; |
34e82167 | 2516 | gnu) |
f60d1366 | 2517 | add_cppflags -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 |
34e82167 | 2518 | ;; |
d33ed7b3 MR |
2519 | qnx) |
2520 | add_cppflags -D_QNX_SOURCE | |
2521 | network_extralibs="-lsocket" | |
2522 | ;; | |
1c69c79f MS |
2523 | symbian) |
2524 | SLIBSUF=".dll" | |
2525 | enable dos_paths | |
e3bc07f4 MS |
2526 | add_cflags --include=$sysinclude/gcce/gcce.h -fvisibility=default |
2527 | add_cppflags -D__GCCE__ -D__SYMBIAN32__ -DSYMBIAN_OE_POSIX_SIGNALS | |
2528 | add_ldflags -Wl,--target1-abs,--no-undefined \ | |
2529 | -Wl,-Ttext,0x80000,-Tdata,0x1000000 -shared \ | |
2530 | -Wl,--entry=_E32Startup -Wl,-u,_E32Startup | |
2531 | add_extralibs -l:eexe.lib -l:usrt2_2.lib -l:dfpaeabi.dso \ | |
2532 | -l:drtaeabi.dso -l:scppnwdl.dso -lsupc++ -lgcc \ | |
2533 | -l:libc.dso -l:libm.dso -l:euser.dso -l:libcrt0.lib | |
1c69c79f | 2534 | ;; |
614d8911 MR |
2535 | none) |
2536 | ;; | |
7483e694 | 2537 | *) |
4f924f9a | 2538 | die "Unknown OS '$target_os'." |
7483e694 DB |
2539 | ;; |
2540 | esac | |
2541 | ||
29ba0911 | 2542 | echo "config:$arch:$subarch:$cpu:$target_os:$cc_ident:$LIBAV_CONFIGURATION" >config.fate |
db7515fd | 2543 | |
13cb2187 AS |
2544 | check_cpp_condition stdlib.h "defined(__PIC__) || defined(__pic__) || defined(PIC)" && enable pic |
2545 | ||
c9d19248 MR |
2546 | set_default $PATHS_LIST |
2547 | ||
320d060a | 2548 | # we need to build at least one lib type |
93b3c083 | 2549 | if ! enabled_any static shared; then |
320d060a DB |
2550 | cat <<EOF |
2551 | At least one library type must be built. | |
2552 | Specify --enable-static to build the static libraries or --enable-shared to | |
2553 | build the shared libraries as well. To only build the shared libraries specify | |
2554 | --disable-static in addition to --enable-shared. | |
2555 | EOF | |
2556 | exit 1; | |
2557 | fi | |
2558 | ||
2184c6f7 | 2559 | die_license_disabled() { |
4c27207c | 2560 | enabled $1 || { enabled $2 && die "$2 is $1 and --enable-$1 is not specified."; } |
2184c6f7 DB |
2561 | } |
2562 | ||
e417d80d | 2563 | die_license_disabled gpl libcdio |
2184c6f7 | 2564 | die_license_disabled gpl libx264 |
de295976 | 2565 | die_license_disabled gpl libxavs |
2184c6f7 | 2566 | die_license_disabled gpl libxvid |
2184c6f7 DB |
2567 | die_license_disabled gpl x11grab |
2568 | ||
2f7ae63b | 2569 | die_license_disabled nonfree libfaac |
b2e3c528 | 2570 | |
0b175caa DB |
2571 | die_license_disabled version3 libopencore_amrnb |
2572 | die_license_disabled version3 libopencore_amrwb | |
d89e738a | 2573 | die_license_disabled version3 libvo_aacenc |
f502ff3f | 2574 | die_license_disabled version3 libvo_amrwbenc |
0b175caa | 2575 | |
9cad0e4e | 2576 | enabled version3 && { enabled gpl && enable gplv3 || enable lgplv3; } |
3fe142e2 | 2577 | |
40617a6d | 2578 | disabled optimizations || check_cflags -fomit-frame-pointer |
cf9d24ad | 2579 | |
e276d9e8 MR |
2580 | enable_pic() { |
2581 | enable pic | |
bce7b696 MR |
2582 | add_cppflags -DPIC |
2583 | add_cflags -fPIC | |
2584 | add_asflags -fPIC | |
e276d9e8 MR |
2585 | } |
2586 | ||
2587 | enabled pic && enable_pic | |
bce7b696 | 2588 | |
b4d96ba2 MR |
2589 | check_cc <<EOF || die "Symbol mangling check failed." |
2590 | int ff_extern; | |
2591 | EOF | |
8182dc34 | 2592 | sym=$($nm $nm_opts $TMPO | awk '/ff_extern/{ print substr($0, match($0, /[^ \t]*ff_extern/)) }') |
b4d96ba2 MR |
2593 | extern_prefix=${sym%%ff_extern*} |
2594 | ||
f65883c8 MR |
2595 | check_cc <<EOF && enable inline_asm |
2596 | void foo(void) { __asm__ volatile ("" ::); } | |
2597 | EOF | |
61d251db | 2598 | |
df5e3978 MR |
2599 | _restrict= |
2600 | for restrict_keyword in restrict __restrict__ __restrict; do | |
2601 | check_cc <<EOF && _restrict=$restrict_keyword && break | |
2602 | void foo(char * $restrict_keyword p); | |
2603 | EOF | |
2604 | done | |
2605 | ||
2606 | check_cc <<EOF && enable attribute_packed | |
2607 | struct { int x; } __attribute__((packed)) x; | |
2608 | EOF | |
2609 | ||
dffb41b9 MR |
2610 | check_cc <<EOF && enable attribute_may_alias |
2611 | union { int x; } __attribute__((may_alias)) x; | |
2612 | EOF | |
2613 | ||
df5e3978 MR |
2614 | check_cc <<EOF || die "endian test failed" |
2615 | unsigned int endian = 'B' << 24 | 'I' << 16 | 'G' << 8 | 'E'; | |
2616 | EOF | |
48fc536a | 2617 | od -t x1 $TMPO | grep -q '42 *49 *47 *45' && enable bigendian |
df5e3978 | 2618 | |
e939cedd MR |
2619 | if enabled alpha; then |
2620 | ||
2621 | check_cflags -mieee | |
2622 | ||
2623 | elif enabled arm; then | |
e45391bb | 2624 | |
8986fddc | 2625 | enabled thumb && check_cflags -mthumb || check_cflags -marm |
301ab19d | 2626 | nogas=die |
50fa82e6 | 2627 | |
44caaa56 MR |
2628 | if check_cpp_condition stddef.h "defined __ARM_PCS_VFP"; then |
2629 | enable vfp_args | |
2630 | elif ! check_cpp_condition stddef.h "defined __ARM_PCS || defined __SOFTFP__"; then | |
2631 | case "${cross_prefix:-$cc}" in | |
2632 | *hardfloat*) enable vfp_args; fpabi=vfp ;; | |
2633 | *) check_ld <<EOF && enable vfp_args && fpabi=vfp || fpabi=soft ;; | |
fa0912fe MR |
2634 | __asm__ (".eabi_attribute 28, 1"); |
2635 | int main(void) { return 0; } | |
2636 | EOF | |
44caaa56 MR |
2637 | esac |
2638 | warn "Compiler does not indicate floating-point ABI, guessing $fpabi." | |
2639 | fi | |
fa0912fe | 2640 | |
fa0912fe MR |
2641 | enabled armv5te && check_asm armv5te '"qadd r0, r0, r0"' |
2642 | enabled armv6 && check_asm armv6 '"sadd16 r0, r0, r0"' | |
2643 | enabled armv6t2 && check_asm armv6t2 '"movt r0, #0"' | |
2644 | enabled armvfp && check_asm armvfp '"fadds s0, s0, s0"' | |
2645 | enabled iwmmxt && check_asm iwmmxt '"wunpckelub wr6, wr4"' | |
2646 | enabled neon && check_asm neon '"vadd.i16 q0, q0, q0"' | |
93eb8e4d | 2647 | enabled vfpv3 && check_asm vfpv3 '"vmov.f32 s0, #1.0"' |
e45391bb | 2648 | |
6308729e MR |
2649 | check_asm asm_mod_y '"vmul.i32 d0, d0, %y0" :: "x"(0)' |
2650 | ||
e276d9e8 MR |
2651 | enabled_all armv6t2 shared !pic && enable_pic |
2652 | ||
fa0912fe | 2653 | elif enabled mips; then |
e45391bb | 2654 | |
fa0912fe MR |
2655 | check_asm loongson '"dmult.g $1, $2, $3"' |
2656 | enabled mmi && check_asm mmi '"lq $2, 0($2)"' | |
e45391bb | 2657 | |
fa0912fe | 2658 | elif enabled ppc; then |
e45391bb | 2659 | |
e6a0c354 MR |
2660 | enable local_aligned_8 local_aligned_16 |
2661 | ||
135448fa | 2662 | check_asm dcbzl '"dcbzl 0, %0" :: "r"(0)' |
2f0c136e | 2663 | check_asm ibm_asm '"add 0, 0, 0"' |
fa0912fe | 2664 | check_asm ppc4xx '"maclhw r10, r11, r12"' |
64de20d1 | 2665 | check_asm xform_asm '"lwzx %1, %y0" :: "Z"(*(int*)0), "r"(0)' |
fa0912fe MR |
2666 | |
2667 | # AltiVec flags: The FSF version of GCC differs from the Apple version | |
2668 | if enabled altivec; then | |
301ab19d | 2669 | nogas=warn |
fa0912fe MR |
2670 | check_cflags -maltivec -mabi=altivec && |
2671 | { check_header altivec.h && inc_altivec_h="#include <altivec.h>" ; } || | |
2672 | check_cflags -faltivec | |
2673 | ||
2674 | # check if our compiler supports Motorola AltiVec C API | |
2675 | check_cc <<EOF || disable altivec | |
2676 | $inc_altivec_h | |
2677 | int main(void) { | |
2678 | vector signed int v1, v2, v3; | |
2679 | v1 = vec_add(v2,v3); | |
2680 | return 0; | |
2681 | } | |
2682 | EOF | |
2683 | ||
2684 | # check if our compiler supports braces for vector declarations | |
2685 | check_cc <<EOF || die "You need a compiler that supports {} in AltiVec vector declarations." | |
2686 | $inc_altivec_h | |
2687 | int main (void) { (vector int) {1}; return 0; } | |
2688 | EOF | |
2689 | fi | |
e45391bb | 2690 | |
fa0912fe | 2691 | elif enabled sparc; then |
e45391bb | 2692 | |
fa0912fe MR |
2693 | enabled vis && check_asm vis '"pdist %f0, %f0, %f0"' -mcpu=ultrasparc && |
2694 | add_cflags -mcpu=ultrasparc -mtune=ultrasparc | |
e45391bb | 2695 | |
fa0912fe | 2696 | elif enabled x86; then |
e45391bb | 2697 | |
e6a0c354 MR |
2698 | enable local_aligned_8 local_aligned_16 |
2699 | ||
44965991 PI |
2700 | # check whether EBP is available on x86 |
2701 | # As 'i' is stored on the stack, this program will crash | |
2702 | # if the base pointer is used to access it because the | |
2703 | # base pointer is cleared in the inline assembly code. | |
7dfef245 | 2704 | check_exec_crash <<EOF && enable ebp_available |
44965991 | 2705 | volatile int i=0; |
be449fca | 2706 | __asm__ volatile ( |
44965991 PI |
2707 | "xorl %%ebp, %%ebp" |
2708 | ::: "%ebp"); | |
2709 | return i; | |
44965991 PI |
2710 | EOF |
2711 | ||
f494213c | 2712 | # check whether EBX is available on x86 |
7cee5421 MR |
2713 | check_asm ebx_available '""::"b"(0)' && |
2714 | check_asm ebx_available '"":::"%ebx"' | |
8e380710 | 2715 | |
6f74fb03 RP |
2716 | # check whether xmm clobbers are supported |
2717 | check_asm xmm_clobbers '"":::"%xmm0"' | |
2718 | ||
d7f0920b | 2719 | # check whether binutils is new enough to compile SSSE3/MMX2 |
940f335a | 2720 | enabled ssse3 && check_asm ssse3 '"pabsw %xmm0, %xmm0"' |
5fd89ca0 | 2721 | enabled mmx2 && check_asm mmx2 '"pmaxub %mm0, %mm1"' |
6bd859d6 MR |
2722 | |
2723 | check_asm bswap '"bswap %%eax" ::: "%eax"' | |
304d586d | 2724 | |
9cca1e40 | 2725 | if ! disabled_any asm mmx yasm; then |
b6c06894 MR |
2726 | if check_cmd $yasmexe --version; then |
2727 | enabled x86_64 && yasm_extra="-m amd64" | |
2728 | yasm_debug="-g dwarf2" | |
2729 | elif check_cmd nasm -v; then | |
2730 | yasmexe=nasm | |
2731 | yasm_debug="-g -F dwarf" | |
2732 | enabled x86_64 && test "$objformat" = elf && objformat=elf64 | |
2733 | fi | |
2734 | ||
2735 | YASMFLAGS="-f $objformat $yasm_extra" | |
2736 | enabled pic && append YASMFLAGS "-DPIC" | |
2737 | test -n "$extern_prefix" && append YASMFLAGS "-DPREFIX" | |
2738 | case "$objformat" in | |
2739 | elf*) enabled debug && append YASMFLAGS $yasm_debug ;; | |
2740 | esac | |
2741 | ||
48545a8f | 2742 | check_yasm "pextrd [eax], xmm0, 1" && enable yasm || |
25432e85 | 2743 | die "yasm not found, use --disable-yasm for a crippled build" |
429059f8 | 2744 | check_yasm "vextractf128 xmm0, ymm0, 0" || disable avx |
31a0dcb2 | 2745 | fi |
e45391bb | 2746 | |
669b5583 MR |
2747 | case "$cpu" in |
2748 | athlon*|opteron*|k8*|pentium|pentium-mmx|prescott|nocona|atom|geode) | |
2749 | disable fast_clz | |
2750 | ;; | |
2751 | esac | |
2752 | ||
44965991 PI |
2753 | fi |
2754 | ||
301ab19d MR |
2755 | if enabled asm; then |
2756 | as=${gas:=$as} | |
2757 | check_asm gnu_as '".macro m n\n\\n:.int 0\n.endm\nm x"' || | |
2758 | $nogas "GNU assembler not found, install gas-preprocessor" | |
2759 | fi | |
2760 | ||
4a7e068b MR |
2761 | check_ldflags -Wl,--as-needed |
2762 | ||
a98bb16d RP |
2763 | if check_func dlopen; then |
2764 | ldl= | |
2765 | elif check_func dlopen -ldl; then | |
2766 | ldl=-ldl | |
8bf5d58f MN |
2767 | fi |
2768 | ||
54fe299b DV |
2769 | if enabled network; then |
2770 | check_type "sys/types.h sys/socket.h" socklen_t | |
2771 | check_type netdb.h "struct addrinfo" | |
2772 | check_type netinet/in.h "struct ipv6_mreq" -D_DARWIN_C_SOURCE | |
2773 | check_type netinet/in.h "struct sockaddr_in6" | |
2774 | check_type "sys/types.h sys/socket.h" "struct sockaddr_storage" | |
2775 | check_struct "sys/types.h sys/socket.h" "struct sockaddr" sa_len | |
2776 | # Prefer arpa/inet.h over winsock2 | |
2777 | if check_header arpa/inet.h ; then | |
2778 | check_func closesocket | |
2779 | elif check_header winsock2.h ; then | |
2780 | check_func_headers winsock2.h closesocket -lws2 && \ | |
2781 | network_extralibs="-lws2" || \ | |
2782 | { check_func_headers winsock2.h closesocket -lws2_32 && \ | |
2783 | network_extralibs="-lws2_32"; } | |
2784 | check_type ws2tcpip.h socklen_t | |
2785 | check_type ws2tcpip.h "struct addrinfo" | |
2786 | check_type ws2tcpip.h "struct ipv6_mreq" | |
2787 | check_type ws2tcpip.h "struct sockaddr_in6" | |
2788 | check_type ws2tcpip.h "struct sockaddr_storage" | |
2789 | check_struct winsock2.h "struct sockaddr" sa_len | |
2790 | else | |
2791 | disable network | |
2792 | fi | |
2793 | fi | |
2794 | ||
75ecf149 DB |
2795 | # Solaris has nanosleep in -lrt, OpenSolaris no longer needs that |
2796 | check_func nanosleep || { check_func nanosleep -lrt && add_extralibs -lrt; } | |
2797 | ||
534a2231 | 2798 | check_func fcntl |
7483e694 | 2799 | check_func fork |
84882df6 | 2800 | check_func getaddrinfo $network_extralibs |
7483e694 DB |
2801 | check_func gethrtime |
2802 | check_func getrusage | |
fc5607f8 | 2803 | check_struct "sys/time.h sys/resource.h" "struct rusage" ru_maxrss |
094c09bb | 2804 | check_func inet_aton $network_extralibs |
abfc8d05 | 2805 | check_func isatty |
a5b64584 | 2806 | check_func localtime_r |
4ae40685 | 2807 | check_func ${malloc_prefix}memalign && enable memalign |
7483e694 | 2808 | check_func mkstemp |
0328b9ea | 2809 | check_func mmap |
4ae40685 | 2810 | check_func ${malloc_prefix}posix_memalign && enable posix_memalign |
0104b608 | 2811 | check_func setrlimit |
87958234 | 2812 | check_func strerror_r |
6379900c | 2813 | check_func strptime |
47941088 | 2814 | check_func strtok_r |
b507ebd1 | 2815 | check_func_headers io.h setmode |
e4673692 | 2816 | check_func_headers lzo/lzo1x.h lzo1x_999_compress |
fc5607f8 | 2817 | check_lib2 "windows.h psapi.h" GetProcessMemoryInfo -lpsapi |
2446d3d6 | 2818 | check_func_headers windows.h GetProcessTimes |
73f6d31e | 2819 | check_func_headers windows.h MapViewOfFile |
7c5bfe7a | 2820 | check_func_headers windows.h VirtualAlloc |
6ffa87d3 | 2821 | |
a98bb16d | 2822 | check_header dlfcn.h |
92c6a099 | 2823 | check_header dxva2api.h |
a98bb16d | 2824 | check_header malloc.h |
bf6ce82d | 2825 | check_header poll.h |
b58412f1 | 2826 | check_header sys/mman.h |
b091aa44 | 2827 | check_header sys/resource.h |
bf6ce82d | 2828 | check_header sys/select.h |
272081b0 CEH |
2829 | check_header vdpau/vdpau.h |
2830 | check_header vdpau/vdpau_x11.h | |
68178ca9 | 2831 | check_header X11/extensions/XvMClib.h |
a98bb16d | 2832 | |
9104cd51 RP |
2833 | check_struct dxva2api.h DXVA_PictureParameters wDecodedPictureIndex |
2834 | ||
a4fa192c | 2835 | disabled zlib || check_lib zlib.h zlibVersion -lz || disable zlib |
632948bd | 2836 | disabled bzlib || check_lib2 bzlib.h BZ2_bzlibVersion -lbz2 || disable bzlib |
57bd82d4 MR |
2837 | |
2838 | # check for some common methods of building with pthread support | |
2839 | # do this before the optional library checks as some of them require pthreads | |
0dbfc1db MR |
2840 | if ! disabled pthreads && ! enabled w32threads; then |
2841 | enable pthreads | |
9e7fd101 MR |
2842 | if check_func pthread_create; then |
2843 | : | |
2844 | elif check_func pthread_create -pthread; then | |
2845 | add_cflags -pthread | |
afc9aee2 | 2846 | add_extralibs -pthread |
9e7fd101 MR |
2847 | elif check_func pthread_create -pthreads; then |
2848 | add_cflags -pthreads | |
afc9aee2 | 2849 | add_extralibs -pthreads |
8d94f606 GT |
2850 | elif check_func pthread_create -lpthreadGC2; then |
2851 | add_extralibs -lpthreadGC2 | |
9e7fd101 | 2852 | elif ! check_lib pthread.h pthread_create -lpthread; then |
0dbfc1db | 2853 | disable pthreads |
9e7fd101 | 2854 | fi |
57bd82d4 MR |
2855 | fi |
2856 | ||
8eee7025 | 2857 | for thread in $THREADS_LIST; do |
e5f94c2b | 2858 | if enabled $thread; then |
3ae3b721 RP |
2859 | test -n "$thread_type" && |
2860 | die "ERROR: Only one thread type must be selected." || | |
e5f94c2b | 2861 | thread_type="$thread" |
e5f94c2b RP |
2862 | fi |
2863 | done | |
2864 | ||
50f7c296 | 2865 | check_lib math.h sin -lm && LIBM="-lm" |
f3e3f28e | 2866 | enabled vaapi && require vaapi va/va.h vaInitialize -lva |
fdf88598 | 2867 | |
645d2652 MR |
2868 | check_mathfunc exp2 |
2869 | check_mathfunc exp2f | |
2870 | check_mathfunc llrint | |
07876e25 | 2871 | check_mathfunc llrintf |
645d2652 MR |
2872 | check_mathfunc log2 |
2873 | check_mathfunc log2f | |
2874 | check_mathfunc lrint | |
2875 | check_mathfunc lrintf | |
2876 | check_mathfunc round | |
2877 | check_mathfunc roundf | |
23d3931a | 2878 | check_mathfunc trunc |
645d2652 | 2879 | check_mathfunc truncf |
f32adb22 | 2880 | |
57bd82d4 | 2881 | # these are off by default, so fail if requested and not available |
a1b3c5a3 | 2882 | enabled avisynth && require2 vfw32 "windows.h vfw.h" AVIFileInit -lavifil32 |
47941088 | 2883 | enabled frei0r && { check_header frei0r.h || die "ERROR: frei0r.h header not found"; } |
4fa18c56 MR |
2884 | enabled libdirac && require_pkg_config dirac \ |
2885 | "libdirac_decoder/dirac_parser.h libdirac_encoder/dirac_encoder.h" \ | |
2886 | "dirac_decoder_init dirac_encoder_init" | |
79fda097 | 2887 | enabled libfaac && require2 libfaac "stdint.h faac.h" faacEncGetVersion -lfaac |
a5b64584 | 2888 | enabled libfreetype && require_pkg_config freetype2 "ft2build.h freetype/freetype.h" FT_Init_FreeType |
5af41508 | 2889 | enabled libgsm && require libgsm gsm/gsm.h gsm_create -lgsm |
9b9d3868 | 2890 | enabled libmp3lame && require "libmp3lame >= 3.98.3" lame/lame.h lame_set_VBR_quality -lmp3lame |
7483e694 | 2891 | enabled libnut && require libnut libnut.h nut_demuxer_init -lnut |
eb7626a3 MR |
2892 | enabled libopencore_amrnb && require libopencore_amrnb opencore-amrnb/interf_dec.h Decoder_Interface_init -lopencore-amrnb |
2893 | enabled libopencore_amrwb && require libopencore_amrwb opencore-amrwb/dec_if.h D_IF_init -lopencore-amrwb | |
4fa18c56 | 2894 | enabled libopencv && require_pkg_config opencv opencv/cv.h cvCreateImageHeader |
3d6fac8c | 2895 | enabled libopenjpeg && require libopenjpeg openjpeg.h opj_version -lopenjpeg |
4fa18c56 MR |
2896 | enabled librtmp && require_pkg_config librtmp librtmp/rtmp.h RTMP_Socket |
2897 | enabled libschroedinger && require_pkg_config schroedinger-1.0 schroedinger/schro.h schro_init | |
ae14f311 | 2898 | enabled libspeex && require libspeex speex/speex.h speex_decoder_init -lspeex |
c261a5d9 | 2899 | enabled libtheora && require libtheora theora/theoraenc.h th_info_init -ltheoraenc -ltheoradec -logg |
d89e738a | 2900 | enabled libvo_aacenc && require libvo_aacenc vo-aacenc/voAAC.h voGetAACEncAPI -lvo-aacenc |
f502ff3f | 2901 | enabled libvo_amrwbenc && require libvo_amrwbenc vo-amrwbenc/enc_if.h E_IF_init -lvo-amrwbenc |
7483e694 | 2902 | enabled libvorbis && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbisenc -lvorbis -logg |
7d07d6f5 DB |
2903 | enabled libvpx && { |
2904 | enabled libvpx_decoder && { check_lib2 "vpx/vpx_decoder.h vpx/vp8dx.h" vpx_codec_dec_init_ver -lvpx || | |
2905 | die "ERROR: libvpx decoder version must be >=0.9.1"; } | |
2906 | enabled libvpx_encoder && { check_lib2 "vpx/vpx_encoder.h vpx/vp8cx.h" vpx_codec_enc_init_ver -lvpx || | |
2907 | die "ERROR: libvpx encoder version must be >=0.9.1"; } } | |
eb7626a3 | 2908 | enabled libx264 && require libx264 x264.h x264_encoder_encode -lx264 && |
46c3c53b AK |
2909 | { check_cpp_condition x264.h "X264_BUILD >= 118" || |
2910 | die "ERROR: libx264 version must be >= 0.118."; } | |
de295976 | 2911 | enabled libxavs && require libxavs xavs.h xavs_encoder_encode -lxavs |
2bfecf73 | 2912 | enabled libxvid && require libxvid xvid.h xvid_global -lxvidcore |
7483e694 | 2913 | enabled mlib && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib |
8ac17293 | 2914 | |
0b4a1821 AS |
2915 | # libdc1394 check |
2916 | if enabled libdc1394; then | |
2917 | { check_lib dc1394/dc1394.h dc1394_new -ldc1394 -lraw1394 && | |
2918 | enable libdc1394_2; } || | |
2919 | { check_lib libdc1394/dc1394_control.h dc1394_create_handle -ldc1394_control -lraw1394 && | |
2920 | enable libdc1394_1; } || | |
2921 | die "ERROR: No version of libdc1394 found " | |
2922 | fi | |
2923 | ||
8f1b06c8 | 2924 | if check_pkg_config sdl SDL_version.h SDL_Linked_Version; then |
aa692d54 MR |
2925 | check_cpp_condition SDL.h "(SDL_MAJOR_VERSION<<16 | SDL_MINOR_VERSION<<8 | SDL_PATCHLEVEL) >= 0x010201" $sdl_cflags && |
2926 | enable sdl && | |
2927 | check_struct SDL.h SDL_VideoInfo current_w $sdl_cflags && enable sdl_video_size | |
c3f6b472 | 2928 | fi |
57bd82d4 | 2929 | |
2270b4b2 | 2930 | texi2html -version > /dev/null 2>&1 && enable texi2html || disable texi2html |
146ea952 | 2931 | |
c6f95144 | 2932 | check_header linux/fb.h |
06e31011 RP |
2933 | check_header linux/videodev.h |
2934 | check_header linux/videodev2.h | |
1b6e8b73 | 2935 | check_header sys/videoio.h |
47f38850 | 2936 | |
27796dc3 | 2937 | check_func_headers "windows.h vfw.h" capCreateCaptureWindow "$vfwcap_indev_extralibs" |
ec1ee802 RP |
2938 | # check that WM_CAP_DRIVER_CONNECT is defined to the proper value |
2939 | # w32api 3.12 had it defined wrong | |
2940 | check_cpp_condition vfw.h "WM_CAP_DRIVER_CONNECT > WM_USER" && enable vfwcap_defines | |
c2345207 | 2941 | |
f8aa696f | 2942 | # check for ioctl_meteor.h, ioctl_bt848.h and alternatives |
1c915f83 RP |
2943 | { check_header dev/bktr/ioctl_meteor.h && |
2944 | check_header dev/bktr/ioctl_bt848.h; } || | |
2945 | { check_header machine/ioctl_meteor.h && | |
2946 | check_header machine/ioctl_bt848.h; } || | |
2947 | { check_header dev/video/meteor/ioctl_meteor.h && | |
2948 | check_header dev/video/bktr/ioctl_bt848.h; } || | |
2949 | check_header dev/ic/bt8xx.h | |
f8aa696f | 2950 | |
15d59d2c | 2951 | check_header sndio.h |
c7682de0 RP |
2952 | check_header sys/soundcard.h |
2953 | check_header soundcard.h | |
deb29777 | 2954 | |
b6f3d925 | 2955 | enabled_any alsa_indev alsa_outdev && check_lib2 alsa/asoundlib.h snd_pcm_htimestamp -lasound |
35fd8122 | 2956 | |
0e57fe17 | 2957 | enabled jack_indev && check_lib2 jack/jack.h jack_client_open -ljack |
80ff8a16 | 2958 | |
15d59d2c B |
2959 | enabled_any sndio_indev sndio_outdev && check_lib2 sndio.h sio_open -lsndio |
2960 | ||
e417d80d AK |
2961 | enabled libcdio && |
2962 | check_lib2 "cdio/cdda.h cdio/paranoia.h" cdio_cddap_open "-lcdio_paranoia -lcdio_cdda -lcdio" | |
2963 | ||
56a059ac | 2964 | enabled x11grab && |
f58f4ce1 GP |
2965 | check_header X11/Xlib.h && |
2966 | check_header X11/extensions/XShm.h && | |
0a045661 | 2967 | check_header X11/extensions/Xfixes.h && |
f58f4ce1 | 2968 | check_func XOpenDisplay -lX11 && |
781c1aa6 R |
2969 | check_func XShmCreateImage -lX11 -lXext && |
2970 | check_func XFixesGetCursorImage -lX11 -lXext -lXfixes | |
f58f4ce1 | 2971 | |
598ef02b | 2972 | if ! disabled vdpau && enabled vdpau_vdpau_h; then |
deda2a4a AC |
2973 | check_cpp_condition \ |
2974 | vdpau/vdpau.h "defined VDP_DECODER_PROFILE_MPEG4_PART2_ASP" || | |
d1ebd4a9 AC |
2975 | { echolog "Please upgrade to libvdpau >= 0.2 if you would like vdpau support." && |
2976 | disable vdpau; } | |
abf649c7 | 2977 | fi |
deda2a4a | 2978 | |
95e561ec | 2979 | enabled debug && add_cflags -g"$debuglevel" && add_asflags -g"$debuglevel" |
57bd82d4 MR |
2980 | |
2981 | # add some useful compiler flags if supported | |
2982 | check_cflags -Wdeclaration-after-statement | |
dcd479c0 | 2983 | check_cflags -Wall |
440e3b2f | 2984 | check_cflags -Wno-parentheses |
dcd479c0 | 2985 | check_cflags -Wno-switch |
b36518dc | 2986 | check_cflags -Wno-format-zero-length |
c07bd6a9 MN |
2987 | check_cflags -Wdisabled-optimization |
2988 | check_cflags -Wpointer-arith | |
2989 | check_cflags -Wredundant-decls | |
cc1fb623 | 2990 | check_cflags -Wno-pointer-sign |
f4929996 | 2991 | check_cflags -Wcast-qual |
9aceb3cf | 2992 | check_cflags -Wwrite-strings |
652a5bf6 | 2993 | check_cflags -Wtype-limits |
764551c6 | 2994 | check_cflags -Wundef |
fc298fd9 | 2995 | check_cflags -Wmissing-prototypes |
c2ed91de | 2996 | check_cflags -Wstrict-prototypes |
5af4e0cc | 2997 | enabled extra_warnings && check_cflags -Winline |
cf9d24ad | 2998 | |
57bd82d4 | 2999 | # add some linker flags |
5c0e9479 | 3000 | check_ldflags -Wl,--warn-common |
965dbe09 | 3001 | check_ldflags -Wl,-rpath-link=libpostproc:libswscale:libavfilter:libavdevice:libavformat:libavcodec:libavutil |
fef2d661 | 3002 | test_ldflags -Wl,-Bsymbolic && append SHFLAGS -Wl,-Bsymbolic |
94a3401e | 3003 | |
a482e61b | 3004 | echo "X{};" > $TMPV |
b462d132 | 3005 | if test_ldflags -Wl,--version-script,$TMPV; then |
a482e61b | 3006 | append SHFLAGS '-Wl,--version-script,\$(SUBDIR)lib\$(NAME).ver' |
b462d132 MR |
3007 | check_cc <<EOF && enable symver_asm_label |
3008 | void ff_foo(void) __asm__ ("av_foo@VERSION"); | |
0884fadf | 3009 | void ff_foo(void) { ${inline_asm+__asm__($quotes);} } |
b462d132 MR |
3010 | EOF |
3011 | check_cc <<EOF && enable symver_gnu_asm | |
3012 | __asm__(".symver ff_foo,av_foo@VERSION"); | |
3013 | void ff_foo(void) {} | |
3014 | EOF | |
3015 | fi | |
a482e61b | 3016 | |
9cd7b854 MR |
3017 | if [ -n "$optflags" ]; then |
3018 | add_cflags $optflags | |
3019 | elif enabled small; then | |
14ca9cd0 | 3020 | add_cflags $size_cflags |
8400d6b8 | 3021 | elif enabled optimizations; then |
14ca9cd0 | 3022 | add_cflags $speed_cflags |
b05394a0 MR |
3023 | else |
3024 | add_cflags $noopt_cflags | |
cddf3f45 | 3025 | fi |
11fdbc44 | 3026 | check_cflags -fno-math-errno |
b2eb2ff0 | 3027 | check_cflags -fno-signed-zeros |
cddf3f45 | 3028 | |
629687f6 | 3029 | if enabled icc; then |
b1598b58 MR |
3030 | # Just warnings, no remarks |
3031 | check_cflags -w1 | |
3032 | # -wd: Disable following warnings | |
3033 | # 144, 167, 556: -Wno-pointer-sign | |
91bcad19 | 3034 | # 1292: attribute "foo" ignored |
b1598b58 | 3035 | # 10006: ignoring unknown option -fno-signed-zeros |
f1c7c6ae | 3036 | # 10148: ignoring unknown option -Wno-parentheses |
b1598b58 | 3037 | # 10156: ignoring option '-W'; no argument required |
91bcad19 | 3038 | check_cflags -wd144,167,556,1292,10006,10148,10156 |
b1598b58 MR |
3039 | # 11030: Warning unknown option --as-needed |
3040 | # 10156: ignoring option '-export'; no argument required | |
3041 | check_ldflags -wd10156,11030 | |
3042 | # Allow to compile with optimizations | |
3043 | check_ldflags -march=$cpu | |
be2cf98a CEH |
3044 | # icc 11.0 and 11.1 work with ebp_available, but don't pass the test |
3045 | enable ebp_available | |
bdefad73 MR |
3046 | if enabled x86_32; then |
3047 | test ${icc_version%%.*} -ge 11 && \ | |
3048 | check_cflags -falign-stack=maintain-16-byte || \ | |
3049 | disable aligned_stack | |
3050 | fi | |
df442a8d MR |
3051 | elif enabled ccc; then |
3052 | # disable some annoying warnings | |
3053 | add_cflags -msg_disable cvtu32to64 | |
3054 | add_cflags -msg_disable embedcomment | |
3055 | add_cflags -msg_disable needconstext | |
3056 | add_cflags -msg_disable nomainieee | |
3057 | add_cflags -msg_disable ptrmismatch1 | |
3058 | add_cflags -msg_disable unreachcode | |
973859f5 MR |
3059 | elif enabled gcc; then |
3060 | check_cflags -fno-tree-vectorize | |
765e6134 | 3061 | check_cflags -Werror=implicit-function-declaration |
de63bfec | 3062 | check_cflags -Werror=missing-prototypes |
613a4e3f MR |
3063 | elif enabled llvm_gcc; then |
3064 | check_cflags -mllvm -stack-alignment=16 | |
06da6943 | 3065 | elif enabled clang; then |
5c8ef670 | 3066 | check_cflags -mllvm -stack-alignment=16 |
06da6943 | 3067 | check_cflags -Qunused-arguments |
138132be MR |
3068 | elif enabled armcc; then |
3069 | # 2523: use of inline assembler is deprecated | |
bcafde61 MR |
3070 | add_cflags -W${armcc_opt},--diag_suppress=2523 |
3071 | add_cflags -W${armcc_opt},--diag_suppress=1207 | |
5a92140b | 3072 | add_cflags -W${armcc_opt},--diag_suppress=1293 # assignment in condition |
b0c1b66a | 3073 | add_cflags -W${armcc_opt},--diag_suppress=3343 # hardfp compat |
d0ce090e MR |
3074 | add_cflags -W${armcc_opt},--diag_suppress=167 # pointer sign |
3075 | add_cflags -W${armcc_opt},--diag_suppress=513 # pointer sign | |
587d24ff MR |
3076 | elif enabled tms470; then |
3077 | add_cflags -pds=824 -pds=837 | |
5f3b8314 MR |
3078 | elif enabled pathscale; then |
3079 | add_cflags -fstrict-overflow -OPT:wrap_around_unsafe_opt=OFF | |
504a64b9 CEH |
3080 | fi |
3081 | ||
7483e694 DB |
3082 | enabled_any $THREADS_LIST && enable threads |
3083 | ||
3084 | check_deps $CONFIG_LIST \ | |
b6bb00b0 | 3085 | $CONFIG_EXTRA \ |
7483e694 DB |
3086 | $HAVE_LIST \ |
3087 | $DECODER_LIST \ | |
3088 | $ENCODER_LIST \ | |
5666fd73 | 3089 | $HWACCEL_LIST \ |
7483e694 DB |
3090 | $PARSER_LIST \ |
3091 | $BSF_LIST \ | |
3092 | $DEMUXER_LIST \ | |
3093 | $MUXER_LIST \ | |
f7679c54 | 3094 | $FILTER_LIST \ |
7483e694 DB |
3095 | $INDEV_LIST \ |
3096 | $OUTDEV_LIST \ | |
3097 | $PROTOCOL_LIST \ | |
57442411 MR |
3098 | $ACODEC_TESTS \ |
3099 | $VCODEC_TESTS \ | |
3100 | $LAVF_TESTS \ | |
48c28162 | 3101 | $LAVFI_TESTS \ |
b9d5f1b7 | 3102 | $SEEK_TESTS \ |
f70f03f6 | 3103 | |
3bfd582c | 3104 | enabled asm || { arch=c; disable $ARCH_LIST $ARCH_EXT_LIST; } |
c8a4ae00 | 3105 | |
9bbd6a4c MR |
3106 | ! enabled_any memalign posix_memalign malloc_aligned && |
3107 | enabled_any $need_memalign && enable memalign_hack | |
3108 | ||
3e89171a | 3109 | echo "install prefix $prefix" |
f36958f8 DB |
3110 | echo "source path $source_path" |
3111 | echo "C compiler $cc" | |
f36958f8 | 3112 | echo "ARCH $arch ($cpu)" |
ce8871c2 MR |
3113 | if test "$build_suffix" != ""; then |
3114 | echo "build suffix $build_suffix" | |
eb94aca9 | 3115 | fi |
ac63af34 DB |
3116 | if test "$extra_version" != ""; then |
3117 | echo "version string suffix $extra_version" | |
3118 | fi | |
0db2ce77 | 3119 | echo "big-endian ${bigendian-no}" |
e90f5b5a | 3120 | echo "runtime cpu detection ${runtime_cpudetect-no}" |
5b6c2cbd | 3121 | if enabled x86; then |
6348a96c | 3122 | echo "${yasmexe} ${yasm-no}" |
0db2ce77 | 3123 | echo "MMX enabled ${mmx-no}" |
30e98e62 | 3124 | echo "MMX2 enabled ${mmx2-no}" |
3bf96eec | 3125 | echo "3DNow! enabled ${amd3dnow-no}" |
a1ef9f08 | 3126 | echo "3DNow! extended enabled ${amd3dnowext-no}" |
1bb04d5a | 3127 | echo "SSE enabled ${sse-no}" |
30e98e62 | 3128 | echo "SSSE3 enabled ${ssse3-no}" |
c73b779d | 3129 | echo "AVX enabled ${avx-no}" |
0db2ce77 MR |
3130 | echo "CMOV enabled ${cmov-no}" |
3131 | echo "CMOV is fast ${fast_cmov-no}" | |
971cc990 MN |
3132 | echo "EBX available ${ebx_available-no}" |
3133 | echo "EBP available ${ebp_available-no}" | |
e41e8342 | 3134 | fi |
5b6c2cbd | 3135 | if enabled arm; then |
0db2ce77 MR |
3136 | echo "ARMv5TE enabled ${armv5te-no}" |
3137 | echo "ARMv6 enabled ${armv6-no}" | |
ab5cb084 | 3138 | echo "ARMv6T2 enabled ${armv6t2-no}" |
f55b299a | 3139 | echo "ARM VFP enabled ${armvfp-no}" |
0db2ce77 | 3140 | echo "IWMMXT enabled ${iwmmxt-no}" |
6b18d278 | 3141 | echo "NEON enabled ${neon-no}" |
eba9ae3c | 3142 | fi |
5b6c2cbd | 3143 | if enabled mips; then |
0db2ce77 | 3144 | echo "MMI enabled ${mmi-no}" |
e41e8342 | 3145 | fi |
5b6c2cbd | 3146 | if enabled ppc; then |
0db2ce77 | 3147 | echo "AltiVec enabled ${altivec-no}" |
30e98e62 | 3148 | echo "PPC 4xx optimizations ${ppc4xx-no}" |
0db2ce77 | 3149 | echo "dcbzl available ${dcbzl-no}" |
30e98e62 DB |
3150 | fi |
3151 | if enabled sparc; then | |
3152 | echo "VIS enabled ${vis-no}" | |
e41e8342 | 3153 | fi |
0db2ce77 | 3154 | echo "debug symbols ${debug-no}" |
f082a0fb | 3155 | echo "optimize for size ${small-no}" |
8400d6b8 | 3156 | echo "optimizations ${optimizations-no}" |
0db2ce77 MR |
3157 | echo "static ${static-no}" |
3158 | echo "shared ${shared-no}" | |
4a24ab64 | 3159 | echo "postprocessing support ${postproc-no}" |
f7679c54 | 3160 | echo "new filter support ${avfilter-no}" |
0db2ce77 | 3161 | echo "network support ${network-no}" |
0db2ce77 MR |
3162 | echo "threading support ${thread_type-no}" |
3163 | echo "SDL support ${sdl-no}" | |
0db2ce77 | 3164 | echo "Sun medialib support ${mlib-no}" |
c562ba4c DB |
3165 | echo "libdxva2 enabled ${dxva2-no}" |
3166 | echo "libva enabled ${vaapi-no}" | |
3167 | echo "libvdpau enabled ${vdpau-no}" | |
0db2ce77 | 3168 | echo "AVISynth enabled ${avisynth-no}" |
47941088 | 3169 | echo "frei0r enabled ${frei0r-no}" |
e417d80d | 3170 | echo "libcdio support ${libcdio-no}" |
f7b8bffe | 3171 | echo "libdc1394 support ${libdc1394-no}" |
690bfceb | 3172 | echo "libdirac enabled ${libdirac-no}" |
0db2ce77 | 3173 | echo "libfaac enabled ${libfaac-no}" |
0db2ce77 MR |
3174 | echo "libgsm enabled ${libgsm-no}" |
3175 | echo "libmp3lame enabled ${libmp3lame-no}" | |
3176 | echo "libnut enabled ${libnut-no}" | |
0b175caa DB |
3177 | echo "libopencore-amrnb support ${libopencore_amrnb-no}" |
3178 | echo "libopencore-amrwb support ${libopencore_amrwb-no}" | |
6ebf0bfc | 3179 | echo "libopencv support ${libopencv-no}" |
9a77d59a | 3180 | echo "libopenjpeg enabled ${libopenjpeg-no}" |
0f943ce6 | 3181 | echo "librtmp enabled ${librtmp-no}" |
f7cd9eed | 3182 | echo "libschroedinger enabled ${libschroedinger-no}" |
ae14f311 | 3183 | echo "libspeex enabled ${libspeex-no}" |
0db2ce77 | 3184 | echo "libtheora enabled ${libtheora-no}" |
d89e738a | 3185 | echo "libvo-aacenc support ${libvo_aacenc-no}" |
f502ff3f | 3186 | echo "libvo-amrwbenc support ${libvo_amrwbenc-no}" |
0db2ce77 | 3187 | echo "libvorbis enabled ${libvorbis-no}" |
8299a7f8 | 3188 | echo "libvpx enabled ${libvpx-no}" |
d6bd62db | 3189 | echo "libx264 enabled ${libx264-no}" |
de295976 | 3190 | echo "libxavs enabled ${libxavs-no}" |
d6bd62db | 3191 | echo "libxvid enabled ${libxvid-no}" |
0db2ce77 | 3192 | echo "zlib enabled ${zlib-no}" |
f402916e | 3193 | echo "bzlib enabled ${bzlib-no}" |
2c62e737 | 3194 | echo |
de6d9b64 | 3195 | |
5666fd73 | 3196 | for type in decoder encoder hwaccel parser demuxer muxer protocol filter bsf indev outdev; do |
8138b9db | 3197 | echo "Enabled ${type}s:" |
f65c9da1 | 3198 | eval list=\$$(toupper $type)_LIST |
fda299f0 | 3199 | print_enabled '_*' $list | sort | pr -r -3 -t |
f65c9da1 | 3200 | echo |
8138b9db RP |
3201 | done |
3202 | ||
ba7a7039 | 3203 | license="LGPL version 2.1 or later" |
ba321adb | 3204 | if enabled nonfree; then |
ba7a7039 | 3205 | license="nonfree and unredistributable" |
9cad0e4e DB |
3206 | elif enabled gplv3; then |
3207 | license="GPL version 3 or later" | |
3208 | elif enabled lgplv3; then | |
3209 | license="LGPL version 3 or later" | |
ba321adb | 3210 | elif enabled gpl; then |
ba7a7039 | 3211 | license="GPL version 2 or later" |
ba321adb JK |
3212 | fi |
3213 | ||
3214 | echo "License: $license" | |
ca5323af | 3215 | |
cf1392e9 DB |
3216 | echo "Creatin |