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] | |
68 | --datadir=DIR install data files in DIR [PREFIX/share/ffmpeg] | |
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 | |
84 | --disable-ffplay disable ffplay build | |
336ce917 | 85 | --disable-ffprobe disable ffprobe build |
06454877 | 86 | --disable-ffserver disable ffserver build |
5a0f7131 MR |
87 | --disable-avdevice disable libavdevice build |
88 | --disable-avcodec disable libavcodec build | |
89 | --disable-avformat disable libavformat build | |
90 | --disable-swscale disable libswscale build | |
ced9556b | 91 | --disable-postproc disable libpostproc build |
cccc039f | 92 | --disable-avfilter disable video filter support [no] |
0dbfc1db | 93 | --disable-pthreads disable pthreads [auto] |
06454877 MR |
94 | --enable-w32threads use Win32 threads [no] |
95 | --enable-x11grab enable X11 grabbing [no] | |
96 | --disable-network disable network support [no] | |
06454877 MR |
97 | --enable-gray enable full grayscale support (slower color) |
98 | --disable-swscale-alpha disable alpha channel support in swscale | |
99 | --disable-fastdiv disable table-based division | |
100 | --enable-small optimize for size instead of speed | |
101 | --disable-aandct disable AAN DCT code | |
7f3f5f46 | 102 | --disable-dct disable DCT code |
06454877 MR |
103 | --disable-fft disable FFT code |
104 | --disable-golomb disable Golomb code | |
3447f12d | 105 | --disable-huffman disable Huffman code |
06454877 MR |
106 | --disable-lpc disable LPC code |
107 | --disable-mdct disable MDCT code | |
108 | --disable-rdft disable RDFT code | |
109 | --disable-vaapi disable VAAPI code | |
110 | --disable-vdpau disable VDPAU code | |
92c6a099 | 111 | --disable-dxva2 disable DXVA2 code |
06454877 MR |
112 | --enable-runtime-cpudetect detect cpu capabilities at runtime (bigger binary) |
113 | --enable-hardcoded-tables use hardcoded tables instead of runtime generation | |
114 | --enable-memalign-hack emulate memalign, interferes with memory debuggers | |
bb55e3a3 | 115 | --disable-everything disable all components listed below |
06454877 MR |
116 | --disable-encoder=NAME disable encoder NAME |
117 | --enable-encoder=NAME enable encoder NAME | |
118 | --disable-encoders disable all encoders | |
119 | --disable-decoder=NAME disable decoder NAME | |
120 | --enable-decoder=NAME enable decoder NAME | |
121 | --disable-decoders disable all decoders | |
122 | --disable-hwaccel=NAME disable hwaccel NAME | |
123 | --enable-hwaccel=NAME enable hwaccel NAME | |
124 | --disable-hwaccels disable all hwaccels | |
125 | --disable-muxer=NAME disable muxer NAME | |
126 | --enable-muxer=NAME enable muxer NAME | |
127 | --disable-muxers disable all muxers | |
128 | --disable-demuxer=NAME disable demuxer NAME | |
129 | --enable-demuxer=NAME enable demuxer NAME | |
130 | --disable-demuxers disable all demuxers | |
131 | --enable-parser=NAME enable parser NAME | |
132 | --disable-parser=NAME disable parser NAME | |
133 | --disable-parsers disable all parsers | |
134 | --enable-bsf=NAME enable bitstream filter NAME | |
135 | --disable-bsf=NAME disable bitstream filter NAME | |
136 | --disable-bsfs disable all bitstream filters | |
137 | --enable-protocol=NAME enable protocol NAME | |
138 | --disable-protocol=NAME disable protocol NAME | |
139 | --disable-protocols disable all protocols | |
140 | --disable-indev=NAME disable input device NAME | |
141 | --disable-outdev=NAME disable output device NAME | |
142 | --disable-indevs disable input devices | |
143 | --disable-outdevs disable output devices | |
144 | --disable-devices disable all devices | |
145 | --enable-filter=NAME enable filter NAME | |
146 | --disable-filter=NAME disable filter NAME | |
147 | --disable-filters disable all filters | |
148 | --list-decoders show all available decoders | |
149 | --list-encoders show all available encoders | |
150 | --list-hwaccels show all available hardware accelerators | |
151 | --list-muxers show all available muxers | |
152 | --list-demuxers show all available demuxers | |
153 | --list-parsers show all available parsers | |
154 | --list-protocols show all available protocols | |
155 | --list-bsfs show all available bitstream filters | |
156 | --list-indevs show all available input devices | |
157 | --list-outdevs show all available output devices | |
158 | --list-filters show all available filters | |
159 | ||
160 | External library support: | |
161 | --enable-avisynth enable reading of AVISynth script files [no] | |
162 | --enable-bzlib enable bzlib [autodetect] | |
47941088 | 163 | --enable-frei0r enable frei0r video filtering |
06454877 MR |
164 | --enable-libopencore-amrnb enable AMR-NB de/encoding via libopencore-amrnb [no] |
165 | --enable-libopencore-amrwb enable AMR-WB decoding via libopencore-amrwb [no] | |
6ebf0bfc | 166 | --enable-libopencv enable video filtering via libopencv [no] |
06454877 MR |
167 | --enable-libdc1394 enable IIDC-1394 grabbing using libdc1394 |
168 | and libraw1394 [no] | |
169 | --enable-libdirac enable Dirac support via libdirac [no] | |
170 | --enable-libfaac enable FAAC support via libfaac [no] | |
a5b64584 | 171 | --enable-libfreetype enable libfreetype [no] |
06454877 MR |
172 | --enable-libgsm enable GSM support via libgsm [no] |
173 | --enable-libmp3lame enable MP3 encoding via libmp3lame [no] | |
174 | --enable-libnut enable NUT (de)muxing via libnut, | |
175 | native (de)muxer exists [no] | |
176 | --enable-libopenjpeg enable JPEG 2000 decoding via OpenJPEG [no] | |
0f943ce6 | 177 | --enable-librtmp enable RTMP[E] support via librtmp [no] |
06454877 MR |
178 | --enable-libschroedinger enable Dirac support via libschroedinger [no] |
179 | --enable-libspeex enable Speex decoding via libspeex [no] | |
180 | --enable-libtheora enable Theora encoding via libtheora [no] | |
d89e738a | 181 | --enable-libvo-aacenc enable AAC encoding via libvo-aacenc [no] |
f502ff3f | 182 | --enable-libvo-amrwbenc enable AMR-WB encoding via libvo-amrwbenc [no] |
06454877 MR |
183 | --enable-libvorbis enable Vorbis encoding via libvorbis, |
184 | native implementation exists [no] | |
8299a7f8 | 185 | --enable-libvpx enable VP8 support via libvpx [no] |
06454877 | 186 | --enable-libx264 enable H.264 encoding via x264 [no] |
de295976 | 187 | --enable-libxavs enable AVS encoding via xavs [no] |
06454877 MR |
188 | --enable-libxvid enable Xvid encoding via xvidcore, |
189 | native MPEG-4/Xvid encoder exists [no] | |
190 | --enable-mlib enable Sun medialib [no] | |
191 | --enable-zlib enable zlib [autodetect] | |
192 | ||
193 | Advanced options (experts only): | |
194 | --source-path=PATH path to source code [$source_path] | |
195 | --cross-prefix=PREFIX use PREFIX for compilation tools [$cross_prefix] | |
196 | --enable-cross-compile assume a cross-compiler is used | |
197 | --sysroot=PATH root of cross-build tree | |
198 | --sysinclude=PATH location of cross-build system headers | |
199 | --target-os=OS compiler targets OS [$target_os] | |
200 | --target-exec=CMD command to run executables on target | |
201 | --target-path=DIR path to view of build directory on target | |
202 | --nm=NM use nm tool | |
121d78d0 | 203 | --ar=AR use archive tool AR [$ar_default] |
06454877 MR |
204 | --as=AS use assembler AS [$as_default] |
205 | --cc=CC use C compiler CC [$cc_default] | |
206 | --ld=LD use linker LD | |
207 | --host-cc=HOSTCC use host C compiler HOSTCC | |
208 | --host-cflags=HCFLAGS use HCFLAGS when compiling for host | |
209 | --host-ldflags=HLDFLAGS use HLDFLAGS when linking for host | |
210 | --host-libs=HLIBS use libs HLIBS when linking for host | |
211 | --extra-cflags=ECFLAGS add ECFLAGS to CFLAGS [$CFLAGS] | |
212 | --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS] | |
213 | --extra-libs=ELIBS add ELIBS [$ELIBS] | |
214 | --extra-version=STRING version string suffix [] | |
215 | --build-suffix=SUFFIX library name suffix [] | |
216 | --arch=ARCH select architecture [$arch] | |
217 | --cpu=CPU select the minimum required CPU (affects | |
218 | instruction selection, may crash on older CPUs) | |
c8a4ae00 | 219 | --disable-asm disable all assembler optimizations |
06454877 MR |
220 | --disable-altivec disable AltiVec optimizations |
221 | --disable-amd3dnow disable 3DNow! optimizations | |
222 | --disable-amd3dnowext disable 3DNow! extended optimizations | |
223 | --disable-mmx disable MMX optimizations | |
224 | --disable-mmx2 disable MMX2 optimizations | |
225 | --disable-sse disable SSE optimizations | |
226 | --disable-ssse3 disable SSSE3 optimizations | |
87f1355f | 227 | --disable-avx disable AVX optimizations |
06454877 MR |
228 | --disable-armv5te disable armv5te optimizations |
229 | --disable-armv6 disable armv6 optimizations | |
230 | --disable-armv6t2 disable armv6t2 optimizations | |
231 | --disable-armvfp disable ARM VFP optimizations | |
232 | --disable-iwmmxt disable iwmmxt optimizations | |
233 | --disable-mmi disable MMI optimizations | |
234 | --disable-neon disable neon optimizations | |
235 | --disable-vis disable VIS optimizations | |
236 | --disable-yasm disable use of yasm assembler | |
237 | --enable-pic build position-independent code | |
4ae40685 | 238 | --malloc-prefix=PFX prefix malloc and related names with PFX |
6b35d421 | 239 | --enable-sram allow use of on-chip SRAM |
9baec618 | 240 | --disable-symver disable symbol versioning |
06454877 | 241 | |
070c5d0f | 242 | Developer options (useful when working on Libav itself): |
06454877 MR |
243 | --disable-debug disable debugging symbols |
244 | --enable-debug=LEVEL set the debug level [$debuglevel] | |
06454877 MR |
245 | --disable-optimizations disable compiler optimizations |
246 | --enable-extra-warnings enable more compiler warnings | |
52b3cc60 RD |
247 | --samples=PATH location of test samples for FATE, if not set use |
248 | \$FATE_SAMPLES at make invocation time. | |
06454877 MR |
249 | |
250 | NOTE: Object files are built at the place where configure is launched. | |
251 | EOF | |
60e8bc13 | 252 | exit 0 |
74c53c2d | 253 | } |
cf9d24ad | 254 | |
0884fadf MR |
255 | quotes='""' |
256 | ||
57bd82d4 | 257 | log(){ |
2270b4b2 | 258 | echo "$@" >> $logfile |
57bd82d4 MR |
259 | } |
260 | ||
720c69da | 261 | log_file(){ |
c8e9f801 | 262 | log BEGIN $1 |
2270b4b2 | 263 | pr -n -t $1 >> $logfile |
c8e9f801 MR |
264 | log END $1 |
265 | } | |
266 | ||
2ba042a7 | 267 | echolog(){ |
c8e9f801 | 268 | log "$@" |
57bd82d4 | 269 | echo "$@" |
2ba042a7 MR |
270 | } |
271 | ||
7bfc8ae6 MR |
272 | warn(){ |
273 | log "WARNING: $*" | |
274 | WARNINGS="${WARNINGS}WARNING: $*\n" | |
275 | } | |
276 | ||
2ba042a7 MR |
277 | die(){ |
278 | echolog "$@" | |
279 | cat <<EOF | |
d326cf7f | 280 | |
2ba042a7 | 281 | If you think configure made a mistake, make sure you are using the latest |
4a6a21f5 | 282 | version from Git. If the latest version fails, report the problem to the |
070c5d0f | 283 | libav-user@libav.org mailing list or IRC #libav on irc.freenode.net. |
2ba042a7 | 284 | EOF |
e155a21a | 285 | if disabled logging; then |
2ba042a7 | 286 | cat <<EOF |
e155a21a DB |
287 | Rerun configure with logging enabled (do not use --disable-logging), and |
288 | include the log this produces with your report. | |
2ba042a7 MR |
289 | EOF |
290 | else | |
291 | cat <<EOF | |
e155a21a DB |
292 | Include the log file "$logfile" produced by configure as this will help |
293 | solving the problem. | |
2ba042a7 MR |
294 | EOF |
295 | fi | |
57bd82d4 MR |
296 | exit 1 |
297 | } | |
298 | ||
6c6007d6 | 299 | # Avoid locale weirdness, besides we really just want to translate ASCII. |
44161118 | 300 | toupper(){ |
6c6007d6 | 301 | echo "$@" | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ |
44161118 MR |
302 | } |
303 | ||
4a5444db | 304 | tolower(){ |
6c6007d6 | 305 | echo "$@" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz |
4a5444db MR |
306 | } |
307 | ||
14a8acf1 MR |
308 | c_escape(){ |
309 | echo "$*" | sed 's/["\\]/\\\0/g' | |
310 | } | |
311 | ||
b04251c5 MR |
312 | sh_quote(){ |
313 | v=$(echo "$1" | sed "s/'/'\\\\''/g") | |
d72c981c | 314 | test "x$v" = "x${v#*[!A-Za-z0-9_/.+-]}" || v="'$v'" |
b04251c5 MR |
315 | echo "$v" |
316 | } | |
317 | ||
bb7a22b5 MR |
318 | cleanws(){ |
319 | echo "$@" | sed 's/^ *//;s/ */ /g;s/ *$//' | |
320 | } | |
321 | ||
be8f2501 MR |
322 | filter(){ |
323 | pat=$1 | |
324 | shift | |
325 | for v; do | |
98ef6079 | 326 | eval "case $v in $pat) echo $v ;; esac" |
be8f2501 MR |
327 | done |
328 | } | |
329 | ||
9d201b26 MR |
330 | filter_out(){ |
331 | pat=$1 | |
332 | shift | |
333 | for v; do | |
334 | eval "case $v in $pat) ;; *) echo $v ;; esac" | |
335 | done | |
336 | } | |
337 | ||
36e2dea0 MR |
338 | map(){ |
339 | m=$1 | |
340 | shift | |
e0e335a0 | 341 | for v; do eval $m; done |
36e2dea0 MR |
342 | } |
343 | ||
a8d04fba MR |
344 | set_all(){ |
345 | value=$1 | |
346 | shift | |
347 | for var in $*; do | |
348 | eval $var=$value | |
349 | done | |
350 | } | |
351 | ||
72a43668 MR |
352 | set_weak(){ |
353 | value=$1 | |
354 | shift | |
355 | for var; do | |
356 | eval : \${$var:=$value} | |
357 | done | |
358 | } | |
359 | ||
3f8040db MR |
360 | set_safe(){ |
361 | var=$1 | |
362 | shift | |
363 | eval $(echo "$var" | sed 's/[^A-Za-z0-9_]/_/g')='$*' | |
364 | } | |
365 | ||
366 | get_safe(){ | |
367 | eval echo \$$(echo "$1" | sed 's/[^A-Za-z0-9_]/_/g') | |
368 | } | |
369 | ||
799c9e9b MR |
370 | pushvar(){ |
371 | for var in $*; do | |
372 | eval level=\${${var}_level:=0} | |
373 | eval ${var}_${level}="\$$var" | |
374 | eval ${var}_level=$(($level+1)) | |
375 | done | |
376 | } | |
377 | ||
378 | popvar(){ | |
379 | for var in $*; do | |
380 | eval level=\${${var}_level:-0} | |
381 | test $level = 0 && continue | |
382 | eval level=$(($level-1)) | |
383 | eval $var="\${${var}_${level}}" | |
384 | eval ${var}_level=$level | |
385 | eval unset ${var}_${level} | |
386 | done | |
387 | } | |
388 | ||
a8d04fba MR |
389 | enable(){ |
390 | set_all yes $* | |
391 | } | |
392 | ||
393 | disable(){ | |
394 | set_all no $* | |
395 | } | |
396 | ||
72a43668 MR |
397 | enable_weak(){ |
398 | set_weak yes $* | |
399 | } | |
400 | ||
401 | disable_weak(){ | |
402 | set_weak no $* | |
403 | } | |
404 | ||
72702705 | 405 | enable_safe(){ |
fd07f803 MR |
406 | for var; do |
407 | enable $(echo "$var" | sed 's/[^A-Za-z0-9_]/_/g') | |
408 | done | |
72702705 MR |
409 | } |
410 | ||
411 | disable_safe(){ | |
fd07f803 MR |
412 | for var; do |
413 | disable $(echo "$var" | sed 's/[^A-Za-z0-9_]/_/g') | |
414 | done | |
72702705 MR |
415 | } |
416 | ||
f9d328da MR |
417 | do_enable_deep(){ |
418 | for var; do | |
419 | enabled $var && continue | |
420 | eval sel="\$${var}_select" | |
c510c7b5 MR |
421 | eval sgs="\$${var}_suggest" |
422 | pushvar var sgs | |
f9d328da | 423 | enable_deep $sel |
c510c7b5 MR |
424 | popvar sgs |
425 | enable_deep_weak $sgs | |
f9d328da MR |
426 | popvar var |
427 | done | |
428 | } | |
429 | ||
430 | enable_deep(){ | |
431 | do_enable_deep $* | |
432 | enable $* | |
433 | } | |
434 | ||
72a43668 MR |
435 | enable_deep_weak(){ |
436 | do_enable_deep $* | |
437 | enable_weak $* | |
438 | } | |
439 | ||
57bd82d4 | 440 | enabled(){ |
3250003c MR |
441 | test "${1#!}" = "$1" && op== || op=!= |
442 | eval test "x\$${1#!}" $op "xyes" | |
44161118 MR |
443 | } |
444 | ||
37970ebf | 445 | disabled(){ |
3250003c MR |
446 | test "${1#!}" = "$1" && op== || op=!= |
447 | eval test "x\$${1#!}" $op "xno" | |
37970ebf RP |
448 | } |
449 | ||
44161118 MR |
450 | enabled_all(){ |
451 | for opt; do | |
452 | enabled $opt || return 1 | |
453 | done | |
454 | } | |
455 | ||
85bca2c5 DB |
456 | disabled_all(){ |
457 | for opt; do | |
458 | disabled $opt || return 1 | |
459 | done | |
460 | } | |
461 | ||
44161118 MR |
462 | enabled_any(){ |
463 | for opt; do | |
464 | enabled $opt && return 0 | |
465 | done | |
466 | } | |
467 | ||
85bca2c5 DB |
468 | disabled_any(){ |
469 | for opt; do | |
470 | disabled $opt && return 0 | |
471 | done | |
f7b230a7 | 472 | return 1 |
85bca2c5 DB |
473 | } |
474 | ||
c9d19248 MR |
475 | set_default(){ |
476 | for opt; do | |
88268e94 | 477 | eval : \${$opt:=\$${opt}_default} |
c9d19248 MR |
478 | done |
479 | } | |
480 | ||
4a0d6686 AJ |
481 | is_in(){ |
482 | value=$1 | |
483 | shift | |
484 | for var in $*; do | |
485 | [ $var = $value ] && return 0 | |
486 | done | |
487 | return 1 | |
488 | } | |
489 | ||
30fd06be MR |
490 | check_deps(){ |
491 | for cfg; do | |
3250003c | 492 | cfg="${cfg#!}" |
799c9e9b MR |
493 | enabled ${cfg}_checking && die "Circular dependency for $cfg." |
494 | disabled ${cfg}_checking && continue | |
495 | enable ${cfg}_checking | |
496 | ||
30fd06be MR |
497 | eval dep_all="\$${cfg}_deps" |
498 | eval dep_any="\$${cfg}_deps_any" | |
7ef3425f | 499 | eval dep_sel="\$${cfg}_select" |
c510c7b5 | 500 | eval dep_sgs="\$${cfg}_suggest" |
3d7453e0 MR |
501 | eval dep_ifa="\$${cfg}_if" |
502 | eval dep_ifn="\$${cfg}_if_any" | |
799c9e9b | 503 | |
3d7453e0 MR |
504 | pushvar cfg dep_all dep_any dep_sel dep_sgs dep_ifa dep_ifn |
505 | check_deps $dep_all $dep_any $dep_sel $dep_sgs $dep_ifa $dep_ifn | |
506 | popvar cfg dep_all dep_any dep_sel dep_sgs dep_ifa dep_ifn | |
799c9e9b | 507 | |
3d7453e0 MR |
508 | [ -n "$dep_ifa" ] && { enabled_all $dep_ifa && enable_weak $cfg; } |
509 | [ -n "$dep_ifn" ] && { enabled_any $dep_ifn && enable_weak $cfg; } | |
6a702d4c MR |
510 | enabled_all $dep_all || disable $cfg |
511 | enabled_any $dep_any || disable $cfg | |
7ef3425f | 512 | disabled_any $dep_sel && disable $cfg |
799c9e9b | 513 | |
4ec45764 RP |
514 | if enabled $cfg; then |
515 | eval dep_extralibs="\$${cfg}_extralibs" | |
516 | test -n "$dep_extralibs" && add_extralibs $dep_extralibs | |
f9d328da | 517 | enable_deep $dep_sel |
c510c7b5 | 518 | enable_deep_weak $dep_sgs |
4ec45764 RP |
519 | fi |
520 | ||
799c9e9b | 521 | disable ${cfg}_checking |
30fd06be MR |
522 | done |
523 | } | |
524 | ||
72cfcf41 MR |
525 | print_config_h(){ |
526 | enabled $1 && v=1 || v=0 | |
527 | echo "#define $2 $v" | |
528 | } | |
529 | ||
530 | print_config_mak(){ | |
531 | enabled $1 && v= || v=! | |
532 | echo "$v$2=yes" | |
533 | } | |
534 | ||
55127e7b MR |
535 | print_config_asm(){ |
536 | enabled $1 && echo "%define $2" | |
537 | } | |
538 | ||
44161118 MR |
539 | print_config(){ |
540 | pfx=$1 | |
72cfcf41 MR |
541 | files=$2 |
542 | shift 2 | |
44161118 | 543 | for cfg; do |
5e622c40 | 544 | ucname="$(toupper $cfg)" |
72cfcf41 MR |
545 | for f in $files; do |
546 | "print_config_${f##*.}" $cfg ${pfx}${ucname} >>$f | |
547 | done | |
44161118 | 548 | done |
57bd82d4 MR |
549 | } |
550 | ||
31c0121d MR |
551 | print_enabled(){ |
552 | test "$1" = -n && end=" " && shift || end="\n" | |
553 | suf=$1 | |
554 | shift | |
555 | for v; do | |
556 | enabled $v && printf "%s$end" ${v%$suf}; | |
557 | done | |
558 | } | |
559 | ||
57bd82d4 MR |
560 | append(){ |
561 | var=$1 | |
562 | shift | |
57bd82d4 MR |
563 | eval "$var=\"\$$var $*\"" |
564 | } | |
565 | ||
60361817 MR |
566 | prepend(){ |
567 | var=$1 | |
568 | shift | |
569 | eval "$var=\"$* \$$var\"" | |
570 | } | |
571 | ||
50a334e4 | 572 | add_cppflags(){ |
caf458dd | 573 | append CPPFLAGS $($filter_cppflags "$@") |
50a334e4 MR |
574 | } |
575 | ||
57bd82d4 | 576 | add_cflags(){ |
caf458dd | 577 | append CFLAGS $($filter_cflags "$@") |
57bd82d4 MR |
578 | } |
579 | ||
2f2e6c7c | 580 | add_asflags(){ |
caf458dd | 581 | append ASFLAGS $($filter_asflags "$@") |
2f2e6c7c MR |
582 | } |
583 | ||
57bd82d4 MR |
584 | add_ldflags(){ |
585 | append LDFLAGS "$@" | |
586 | } | |
587 | ||
588 | add_extralibs(){ | |
60361817 | 589 | prepend extralibs "$@" |
57bd82d4 MR |
590 | } |
591 | ||
b0cfb663 | 592 | check_cmd(){ |
b3cb5d51 | 593 | log "$@" |
2270b4b2 | 594 | "$@" >> $logfile 2>&1 |
b0cfb663 MR |
595 | } |
596 | ||
dcd479c0 | 597 | check_cc(){ |
57bd82d4 | 598 | log check_cc "$@" |
2270b4b2 | 599 | cat > $TMPC |
720c69da | 600 | log_file $TMPC |
50a334e4 | 601 | check_cmd $cc $CPPFLAGS $CFLAGS "$@" -c -o $TMPO $TMPC |
57bd82d4 MR |
602 | } |
603 | ||
604 | check_cpp(){ | |
605 | log check_cpp "$@" | |
2270b4b2 | 606 | cat > $TMPC |
720c69da | 607 | log_file $TMPC |
9e7f3277 | 608 | check_cmd $cc $CPPFLAGS $CFLAGS "$@" -E -o $TMPO $TMPC |
dcd479c0 MR |
609 | } |
610 | ||
f65883c8 MR |
611 | check_as(){ |
612 | log check_as "$@" | |
613 | cat > $TMPC | |
614 | log_file $TMPC | |
2f2e6c7c | 615 | check_cmd $as $CPPFLAGS $ASFLAGS "$@" -c -o $TMPO $TMPC |
f65883c8 MR |
616 | } |
617 | ||
940f335a MR |
618 | check_asm(){ |
619 | log check_asm "$@" | |
620 | name="$1" | |
3784e82e | 621 | code="$2" |
940f335a | 622 | shift 2 |
49214f61 MR |
623 | disable $name |
624 | check_as "$@" <<EOF && enable $name | |
3784e82e | 625 | void foo(void){ __asm__ volatile($code); } |
940f335a MR |
626 | EOF |
627 | } | |
628 | ||
304d586d LM |
629 | check_yasm(){ |
630 | log check_yasm "$@" | |
631 | echo "$1" > $TMPS | |
632 | log_file $TMPS | |
633 | shift 1 | |
634 | check_cmd $yasmexe $YASMFLAGS "$@" -o $TMPO $TMPS | |
635 | } | |
636 | ||
dcd479c0 | 637 | check_ld(){ |
57bd82d4 | 638 | log check_ld "$@" |
3155a644 MR |
639 | flags='' |
640 | libs='' | |
641 | for f; do | |
642 | test "${f}" = "${f#-l}" && flags="$flags $f" || libs="$libs $f" | |
643 | done | |
2a194acd | 644 | check_cc $($filter_cflags $flags) || return |
7e75f9fe | 645 | check_cmd $ld $LDFLAGS $flags -o $TMPE $TMPO $libs $extralibs |
dcd479c0 MR |
646 | } |
647 | ||
50a334e4 MR |
648 | check_cppflags(){ |
649 | log check_cppflags "$@" | |
caf458dd MR |
650 | set -- $($filter_cppflags "$@") |
651 | check_cc "$@" <<EOF && append CPPFLAGS "$@" | |
50a334e4 MR |
652 | int x; |
653 | EOF | |
654 | } | |
655 | ||
dcd479c0 | 656 | check_cflags(){ |
57bd82d4 | 657 | log check_cflags "$@" |
caf458dd MR |
658 | set -- $($filter_cflags "$@") |
659 | check_cc "$@" <<EOF && append CFLAGS "$@" | |
dcd479c0 MR |
660 | int x; |
661 | EOF | |
662 | } | |
663 | ||
2ed46eea MR |
664 | test_ldflags(){ |
665 | log test_ldflags "$@" | |
666 | check_ld "$@" <<EOF | |
c23a0ac8 | 667 | int main(void){ return 0; } |
dcd479c0 MR |
668 | EOF |
669 | } | |
670 | ||
2ed46eea MR |
671 | check_ldflags(){ |
672 | log check_ldflags "$@" | |
673 | test_ldflags "$@" && add_ldflags "$@" | |
674 | } | |
675 | ||
dcd479c0 | 676 | check_header(){ |
57bd82d4 | 677 | log check_header "$@" |
dcd479c0 MR |
678 | header=$1 |
679 | shift | |
b77df637 MR |
680 | disable_safe $header |
681 | check_cpp "$@" <<EOF && enable_safe $header | |
dcd479c0 MR |
682 | #include <$header> |
683 | int x; | |
684 | EOF | |
685 | } | |
686 | ||
687 | check_func(){ | |
57bd82d4 | 688 | log check_func "$@" |
dcd479c0 MR |
689 | func=$1 |
690 | shift | |
d8bc5f06 MR |
691 | disable $func |
692 | check_ld "$@" <<EOF && enable $func | |
dcd479c0 | 693 | extern int $func(); |
c23a0ac8 | 694 | int main(void){ $func(); } |
dcd479c0 MR |
695 | EOF |
696 | } | |
697 | ||
645d2652 | 698 | check_mathfunc(){ |
6b73c0ae | 699 | log check_mathfunc "$@" |
645d2652 MR |
700 | func=$1 |
701 | shift | |
702 | disable $func | |
703 | check_ld "$@" <<EOF && enable $func | |
704 | #include <math.h> | |
33bd38db MR |
705 | float foo(float f) { return $func(f); } |
706 | int main(void){ return 0; } | |
645d2652 MR |
707 | EOF |
708 | } | |
709 | ||
2446d3d6 DB |
710 | check_func_headers(){ |
711 | log check_func_headers "$@" | |
f8d7b072 | 712 | headers=$1 |
edaf1ae2 | 713 | funcs=$2 |
f8d7b072 | 714 | shift 2 |
edaf1ae2 MR |
715 | { |
716 | for hdr in $headers; do | |
717 | echo "#include <$hdr>" | |
718 | done | |
719 | for func in $funcs; do | |
720 | echo "long check_$func(void) { return (long) $func; }" | |
721 | done | |
722 | echo "int main(void) { return 0; }" | |
723 | } | check_ld "$@" && enable $funcs && enable_safe $headers | |
f8d7b072 MR |
724 | } |
725 | ||
a5344cf7 SS |
726 | check_cpp_condition(){ |
727 | log check_cpp_condition "$@" | |
728 | header=$1 | |
729 | condition=$2 | |
f855b7b9 MR |
730 | shift 2 |
731 | check_cpp $($filter_cppflags "$@") <<EOF | |
a5344cf7 SS |
732 | #include <$header> |
733 | #if !($condition) | |
734 | #error "unsatisfied condition: $condition" | |
735 | #endif | |
736 | EOF | |
737 | } | |
738 | ||
57bd82d4 MR |
739 | check_lib(){ |
740 | log check_lib "$@" | |
741 | header="$1" | |
742 | func="$2" | |
743 | shift 2 | |
84400e9d | 744 | check_header $header && check_func $func "$@" && add_extralibs "$@" |
57bd82d4 MR |
745 | } |
746 | ||
f8d7b072 MR |
747 | check_lib2(){ |
748 | log check_lib2 "$@" | |
749 | headers="$1" | |
edaf1ae2 | 750 | funcs="$2" |
f8d7b072 | 751 | shift 2 |
edaf1ae2 | 752 | check_func_headers "$headers" "$funcs" "$@" && add_extralibs "$@" |
f8d7b072 MR |
753 | } |
754 | ||
3f8040db MR |
755 | check_pkg_config(){ |
756 | log check_pkg_config "$@" | |
757 | pkg="$1" | |
758 | headers="$2" | |
759 | funcs="$3" | |
760 | shift 3 | |
761 | $pkg_config --exists $pkg || return | |
762 | pkg_cflags=$($pkg_config --cflags $pkg) | |
763 | pkg_libs=$($pkg_config --libs $pkg) | |
764 | check_func_headers "$headers" "$funcs" $pkg_cflags $pkg_libs "$@" && | |
765 | set_safe ${pkg}_cflags $pkg_cflags && | |
766 | set_safe ${pkg}_libs $pkg_libs | |
767 | } | |
768 | ||
dcd479c0 | 769 | check_exec(){ |
2270b4b2 | 770 | check_ld "$@" && { enabled cross_compile || $TMPE >> $logfile 2>&1; } |
57bd82d4 MR |
771 | } |
772 | ||
7dfef245 | 773 | check_exec_crash(){ |
5e622c40 | 774 | code=$(cat) |
7dfef245 MR |
775 | |
776 | # exit() is not async signal safe. _Exit (C99) and _exit (POSIX) | |
777 | # are safe but may not be available everywhere. Thus we use | |
778 | # raise(SIGTERM) instead. The check is run in a subshell so we | |
779 | # can redirect the "Terminated" message from the shell. SIGBUS | |
780 | # is not defined by standard C so it is used conditionally. | |
781 | ||
2270b4b2 | 782 | (check_exec "$@") >> $logfile 2>&1 <<EOF |
7dfef245 MR |
783 | #include <signal.h> |
784 | static void sighandler(int sig){ | |
785 | raise(SIGTERM); | |
786 | } | |
e5af4a11 | 787 | int main(void){ |
7dfef245 MR |
788 | signal(SIGILL, sighandler); |
789 | signal(SIGFPE, sighandler); | |
790 | signal(SIGSEGV, sighandler); | |
791 | #ifdef SIGBUS | |
792 | signal(SIGBUS, sighandler); | |
793 | #endif | |
794 | { $code } | |
795 | } | |
796 | EOF | |
797 | } | |
798 | ||
72be9e73 DY |
799 | check_type(){ |
800 | log check_type "$@" | |
801 | headers=$1 | |
802 | type=$2 | |
803 | shift 2 | |
ae550ce9 | 804 | disable_safe "$type" |
72be9e73 DY |
805 | incs="" |
806 | for hdr in $headers; do | |
807 | incs="$incs | |
808 | #include <$hdr>" | |
809 | done | |
ae550ce9 | 810 | check_cc "$@" <<EOF && enable_safe "$type" |
72be9e73 DY |
811 | $incs |
812 | $type v; | |
813 | EOF | |
814 | } | |
815 | ||
14d36751 MR |
816 | check_struct(){ |
817 | log check_type "$@" | |
818 | headers=$1 | |
819 | struct=$2 | |
820 | member=$3 | |
821 | shift 3 | |
822 | disable_safe "${struct}_${member}" | |
823 | incs="" | |
824 | for hdr in $headers; do | |
825 | incs="$incs | |
826 | #include <$hdr>" | |
827 | done | |
828 | check_cc "$@" <<EOF && enable_safe "${struct}_${member}" | |
829 | $incs | |
830 | const void *p = &(($struct *)0)->$member; | |
831 | EOF | |
832 | } | |
833 | ||
57bd82d4 MR |
834 | require(){ |
835 | name="$1" | |
836 | header="$2" | |
837 | func="$3" | |
838 | shift 3 | |
839 | check_lib $header $func "$@" || die "ERROR: $name not found" | |
dcd479c0 MR |
840 | } |
841 | ||
f8d7b072 MR |
842 | require2(){ |
843 | name="$1" | |
844 | headers="$2" | |
845 | func="$3" | |
846 | shift 3 | |
847 | check_lib2 "$headers" $func "$@" || die "ERROR: $name not found" | |
848 | } | |
849 | ||
3f8040db MR |
850 | require_pkg_config(){ |
851 | pkg="$1" | |
852 | check_pkg_config "$@" || die "ERROR: $pkg not found" | |
853 | add_cflags $(get_safe ${pkg}_cflags) | |
854 | add_extralibs $(get_safe ${pkg}_libs) | |
855 | } | |
856 | ||
f0125de9 MR |
857 | check_host_cc(){ |
858 | log check_host_cc "$@" | |
859 | cat > $TMPC | |
860 | log_file $TMPC | |
861 | check_cmd $host_cc $host_cflags "$@" -c -o $TMPO $TMPC | |
862 | } | |
863 | ||
864 | check_host_cflags(){ | |
865 | log check_host_cflags "$@" | |
866 | check_host_cc "$@" <<EOF && append host_cflags "$@" | |
867 | int x; | |
868 | EOF | |
869 | } | |
870 | ||
c505dd31 MR |
871 | apply(){ |
872 | file=$1 | |
873 | shift | |
874 | "$@" < "$file" > "$file.tmp" && mv "$file.tmp" "$file" || rm "$file.tmp" | |
875 | } | |
876 | ||
c34681df MR |
877 | cp_if_changed(){ |
878 | cmp -s "$1" "$2" && | |
879 | echo "$2 is unchanged" || | |
880 | cp -f "$1" "$2" | |
881 | } | |
882 | ||
dcd61286 DB |
883 | # CONFIG_LIST contains configurable options, while HAVE_LIST is for |
884 | # system-dependent things. | |
885 | ||
4a0d6686 AJ |
886 | COMPONENT_LIST=" |
887 | bsfs | |
888 | decoders | |
889 | demuxers | |
890 | encoders | |
3cde40aa | 891 | filters |
5666fd73 | 892 | hwaccels |
c552605c | 893 | indevs |
4a0d6686 | 894 | muxers |
c552605c | 895 | outdevs |
4a0d6686 AJ |
896 | parsers |
897 | protocols | |
898 | " | |
899 | ||
900 | CONFIG_LIST=" | |
901 | $COMPONENT_LIST | |
e8ed9b7a | 902 | aandct |
a5444fee | 903 | ac3dsp |
5a0f7131 MR |
904 | avcodec |
905 | avdevice | |
f7679c54 | 906 | avfilter |
5a0f7131 | 907 | avformat |
c88f5d72 | 908 | avisynth |
f402916e | 909 | bzlib |
7f3f5f46 | 910 | dct |
c73f65d9 | 911 | doc |
05aec7bb | 912 | dwt |
92c6a099 | 913 | dxva2 |
27a9466b | 914 | fastdiv |
c88f5d72 MR |
915 | ffmpeg |
916 | ffplay | |
336ce917 | 917 | ffprobe |
c88f5d72 | 918 | ffserver |
1848f7d9 | 919 | fft |
47941088 | 920 | frei0r |
4f034993 | 921 | golomb |
c88f5d72 | 922 | gpl |
d8d0d0b2 | 923 | gray |
4693b031 | 924 | h264dsp |
4a384de5 | 925 | h264pred |
3abe5fbd | 926 | hardcoded_tables |
3447f12d | 927 | huffman |
f7b8bffe | 928 | libdc1394 |
690bfceb | 929 | libdirac |
2eed5a46 | 930 | libfaac |
a5b64584 | 931 | libfreetype |
c88f5d72 | 932 | libgsm |
6ebe07fb | 933 | libmp3lame |
c88f5d72 | 934 | libnut |
0b175caa DB |
935 | libopencore_amrnb |
936 | libopencore_amrwb | |
6ebf0bfc | 937 | libopencv |
9a77d59a | 938 | libopenjpeg |
0f943ce6 | 939 | librtmp |
f7cd9eed | 940 | libschroedinger |
ae14f311 | 941 | libspeex |
150d2772 | 942 | libtheora |
d89e738a | 943 | libvo_aacenc |
f502ff3f | 944 | libvo_amrwbenc |
c88f5d72 | 945 | libvorbis |
8299a7f8 | 946 | libvpx |
1cc60c47 | 947 | libx264 |
de295976 | 948 | libxavs |
1cc60c47 | 949 | libxvid |
f4d608e3 | 950 | lpc |
b781cc12 | 951 | lsp |
47a158cb | 952 | mdct |
c88f5d72 | 953 | memalign_hack |
a8150374 | 954 | mlib |
c4f5c2d6 | 955 | mpegaudiodsp |
c88f5d72 | 956 | network |
3fe142e2 | 957 | nonfree |
8a3c8627 | 958 | pic |
4a24ab64 | 959 | postproc |
68602540 | 960 | rdft |
44b70ce5 | 961 | rtpdec |
e90f5b5a | 962 | runtime_cpudetect |
2e35e684 | 963 | shared |
4538729a | 964 | sinewin |
bd2216e4 | 965 | small |
6b35d421 | 966 | sram |
2e35e684 | 967 | static |
5a0f7131 | 968 | swscale |
a9ddb5b1 | 969 | swscale_alpha |
17492d5e DB |
970 | vaapi |
971 | vdpau | |
9cad0e4e | 972 | version3 |
56a059ac | 973 | x11grab |
c88f5d72 | 974 | zlib |
4a0d6686 | 975 | " |
c88f5d72 | 976 | |
8eee7025 | 977 | THREADS_LIST=' |
8eee7025 DB |
978 | pthreads |
979 | w32threads | |
980 | ' | |
981 | ||
3f5b56e5 MR |
982 | ARCH_LIST=' |
983 | alpha | |
a2fc0f6a | 984 | arm |
fdcd782d MR |
985 | avr32 |
986 | avr32_ap | |
987 | avr32_uc | |
3f5b56e5 MR |
988 | bfin |
989 | ia64 | |
990 | m68k | |
991 | mips | |
bae3abb0 | 992 | mips64 |
3f5b56e5 | 993 | parisc |
79cb09b2 | 994 | ppc |
34d11b87 | 995 | ppc64 |
3f5b56e5 MR |
996 | s390 |
997 | sh4 | |
998 | sparc | |
999 | sparc64 | |
0844bae1 | 1000 | tomi |
3f5b56e5 MR |
1001 | x86 |
1002 | x86_32 | |
1003 | x86_64 | |
1004 | ' | |
1005 | ||
1006 | ARCH_EXT_LIST=' | |
1ac9331a | 1007 | altivec |
3bf96eec | 1008 | amd3dnow |
a1ef9f08 | 1009 | amd3dnowext |
1ac9331a | 1010 | armv5te |
edab3048 | 1011 | armv6 |
ab5cb084 | 1012 | armv6t2 |
f55b299a | 1013 | armvfp |
87f1355f | 1014 | avx |
3f5b56e5 MR |
1015 | iwmmxt |
1016 | mmi | |
1017 | mmx | |
d7f0920b | 1018 | mmx2 |
6b18d278 | 1019 | neon |
799fde37 | 1020 | ppc4xx |
1bb04d5a | 1021 | sse |
9eeed841 | 1022 | ssse3 |
bd9d34a0 | 1023 | vis |
3f5b56e5 MR |
1024 | ' |
1025 | ||
a3e02a8c MR |
1026 | HAVE_LIST_PUB=' |
1027 | bigendian | |
d268eee9 | 1028 | fast_unaligned |
a3e02a8c MR |
1029 | ' |
1030 | ||
3f5b56e5 MR |
1031 | HAVE_LIST=" |
1032 | $ARCH_EXT_LIST | |
a3e02a8c | 1033 | $HAVE_LIST_PUB |
3f5b56e5 | 1034 | $THREADS_LIST |
59782b82 | 1035 | aligned_stack |
35fd8122 | 1036 | alsa_asoundlib_h |
3f5b56e5 | 1037 | altivec_h |
c9fdab0d | 1038 | arpa_inet_h |
dffb41b9 | 1039 | attribute_may_alias |
e7ea5e3d | 1040 | attribute_packed |
6bd859d6 | 1041 | bswap |
ecf97f22 | 1042 | closesocket |
1ac9331a | 1043 | cmov |
c88f5d72 | 1044 | dcbzl |
f8aa696f DB |
1045 | dev_bktr_ioctl_bt848_h |
1046 | dev_bktr_ioctl_meteor_h | |
1047 | dev_ic_bt8xx_h | |
1048 | dev_video_meteor_ioctl_meteor_h | |
1049 | dev_video_bktr_ioctl_bt848_h | |
18b67ae5 | 1050 | dlfcn_h |
c88f5d72 | 1051 | dlopen |
bc574408 | 1052 | dos_paths |
245626d0 DB |
1053 | ebp_available |
1054 | ebx_available | |
6b7c7703 VS |
1055 | exp2 |
1056 | exp2f | |
c2a29455 | 1057 | fast_64bit |
669b5583 | 1058 | fast_clz |
7073e9fc | 1059 | fast_cmov |
534a2231 | 1060 | fcntl |
9d99cc5a | 1061 | fork |
84882df6 | 1062 | getaddrinfo |
da9e86f8 | 1063 | gethrtime |
fc5607f8 | 1064 | GetProcessMemoryInfo |
4e68cb8a | 1065 | GetProcessTimes |
66be5b45 | 1066 | getrusage |
a49d3025 | 1067 | gnu_as |
fc5607f8 | 1068 | struct_rusage_ru_maxrss |
2f0c136e | 1069 | ibm_asm |
2e1913b1 | 1070 | inet_aton |
61d251db | 1071 | inline_asm |
abfc8d05 | 1072 | isatty |
9f5ff83f | 1073 | ldbrx |
0b4a1821 AS |
1074 | libdc1394_1 |
1075 | libdc1394_2 | |
a33cab3a | 1076 | llrint |
07876e25 | 1077 | llrintf |
d96cd429 MR |
1078 | local_aligned_16 |
1079 | local_aligned_8 | |
a5b64584 | 1080 | localtime_r |
291fd18a | 1081 | log2 |
6b7c7703 | 1082 | log2f |
85dd97ad | 1083 | loongson |
a33cab3a | 1084 | lrint |
c88f5d72 | 1085 | lrintf |
e4673692 | 1086 | lzo1x_999_compress |
f8aa696f DB |
1087 | machine_ioctl_bt848_h |
1088 | machine_ioctl_meteor_h | |
c88f5d72 | 1089 | malloc_h |
73f6d31e | 1090 | MapViewOfFile |
c88f5d72 | 1091 | memalign |
6ffa87d3 | 1092 | mkstemp |
0328b9ea | 1093 | mmap |
b4e806b2 | 1094 | pld |
1f91cdce | 1095 | posix_memalign |
a33cab3a MK |
1096 | round |
1097 | roundf | |
c88f5d72 MR |
1098 | sdl |
1099 | sdl_video_size | |
b507ebd1 | 1100 | setmode |
15d59d2c | 1101 | sndio_h |
72be9e73 | 1102 | socklen_t |
deb29777 | 1103 | soundcard_h |
f8cda19e | 1104 | poll_h |
0104b608 | 1105 | setrlimit |
87958234 | 1106 | strerror_r |
47941088 | 1107 | strtok_r |
c0018613 | 1108 | struct_addrinfo |
b4d68544 MS |
1109 | struct_ipv6_mreq |
1110 | struct_sockaddr_in6 | |
3b2372bf | 1111 | struct_sockaddr_sa_len |
33a4dbdd | 1112 | struct_sockaddr_storage |
b462d132 MR |
1113 | symver |
1114 | symver_gnu_asm | |
1115 | symver_asm_label | |
b58412f1 | 1116 | sys_mman_h |
b091aa44 | 1117 | sys_resource_h |
81644c2e | 1118 | sys_select_h |
deb29777 | 1119 | sys_soundcard_h |
1b6e8b73 | 1120 | sys_videoio_h |
d3a4b4e0 | 1121 | ten_operands |
b265431e | 1122 | threads |
23d3931a | 1123 | trunc |
7b04b8a0 | 1124 | truncf |
ce742de2 | 1125 | vfp_args |
7c5bfe7a | 1126 | VirtualAlloc |
6ff3f3e7 | 1127 | winsock2_h |
cc078b5d | 1128 | xform_asm |
6f74fb03 | 1129 | xmm_clobbers |
304d586d | 1130 | yasm |
0cb78cef | 1131 | " |
44161118 | 1132 | |
b6bb00b0 MR |
1133 | # options emitted with CONFIG_ prefix but not available on command line |
1134 | CONFIG_EXTRA=" | |
dc4f5a1c | 1135 | avutil |
9cad0e4e DB |
1136 | gplv3 |
1137 | lgplv3 | |
b6bb00b0 MR |
1138 | " |
1139 | ||
520cc7f1 | 1140 | CMDLINE_SELECT=" |
3f5b56e5 | 1141 | $ARCH_EXT_LIST |
520cc7f1 | 1142 | $CONFIG_LIST |
8eee7025 | 1143 | $THREADS_LIST |
c8a4ae00 | 1144 | asm |
db6107b6 | 1145 | cross_compile |
520cc7f1 MR |
1146 | debug |
1147 | extra_warnings | |
8c6afa4d | 1148 | logging |
d2bbb2f7 | 1149 | optimizations |
9baec618 | 1150 | symver |
7595a5e4 | 1151 | yasm |
520cc7f1 | 1152 | " |
426be5dc DB |
1153 | |
1154 | PATHS_LIST=' | |
d156bede | 1155 | bindir |
14a8acf1 | 1156 | datadir |
26759c44 MR |
1157 | incdir |
1158 | libdir | |
26759c44 MR |
1159 | mandir |
1160 | prefix | |
1161 | shlibdir | |
426be5dc DB |
1162 | ' |
1163 | ||
1164 | CMDLINE_SET=" | |
1165 | $PATHS_LIST | |
121d78d0 | 1166 | ar |
426be5dc | 1167 | arch |
313c46a6 | 1168 | as |
426be5dc DB |
1169 | build_suffix |
1170 | cc | |
1171 | cpu | |
1172 | cross_prefix | |
50567afa | 1173 | dep_cc |
ac63af34 | 1174 | extra_version |
9da6609f MR |
1175 | host_cc |
1176 | host_cflags | |
1177 | host_ldflags | |
1178 | host_libs | |
82bb3329 | 1179 | host_os |
684b28e0 | 1180 | ld |
426be5dc | 1181 | logfile |
4ae40685 | 1182 | malloc_prefix |
89641463 | 1183 | nm |
3f8040db | 1184 | pkg_config |
2fad0977 | 1185 | samples |
26759c44 | 1186 | source_path |
c5200f17 MR |
1187 | sysinclude |
1188 | sysroot | |
a7ada2ba | 1189 | target_exec |
26759c44 | 1190 | target_os |
a7ada2ba | 1191 | target_path |
426be5dc | 1192 | " |
520cc7f1 | 1193 | |
89f2932b MR |
1194 | CMDLINE_APPEND=" |
1195 | extra_cflags | |
1196 | " | |
1197 | ||
912f3148 DB |
1198 | # code dependency declarations |
1199 | ||
9eeed841 | 1200 | # architecture extensions |
808fa33c | 1201 | |
a2fc0f6a MR |
1202 | armv5te_deps="arm" |
1203 | armv6_deps="arm" | |
ab5cb084 | 1204 | armv6t2_deps="arm" |
a2fc0f6a MR |
1205 | armvfp_deps="arm" |
1206 | iwmmxt_deps="arm" | |
808fa33c MR |
1207 | neon_deps="arm" |
1208 | ||
e241ba14 | 1209 | mmi_deps="mips" |
808fa33c MR |
1210 | |
1211 | altivec_deps="ppc" | |
1212 | ppc4xx_deps="ppc" | |
1213 | ||
1214 | vis_deps="sparc" | |
1215 | ||
7f8c3d1f | 1216 | x86_64_suggest="cmov fast_cmov" |
808fa33c MR |
1217 | amd3dnow_deps="mmx" |
1218 | amd3dnowext_deps="amd3dnow" | |
9eeed841 | 1219 | mmx_deps="x86" |
75aa95a6 | 1220 | mmx2_deps="mmx" |
75aa95a6 DB |
1221 | sse_deps="mmx" |
1222 | ssse3_deps="sse" | |
87f1355f | 1223 | avx_deps="ssse3" |
9eeed841 | 1224 | |
59782b82 | 1225 | aligned_stack_if_any="ppc x86" |
e939cedd | 1226 | fast_64bit_if_any="alpha ia64 mips64 parisc64 ppc64 sparc64 x86_64" |
669b5583 | 1227 | fast_clz_if_any="alpha armv5te avr32 mips ppc x86" |
e939cedd | 1228 | fast_unaligned_if_any="armv6 ppc x86" |
669b5583 | 1229 | |
89e053f8 | 1230 | need_memalign="altivec neon sse" |
6fec122a | 1231 | inline_asm_deps="!tms470" |
89e053f8 | 1232 | |
b462d132 MR |
1233 | symver_if_any="symver_asm_label symver_gnu_asm" |
1234 | ||
26fbcc85 | 1235 | # subsystems |
dc609252 | 1236 | dct_select="rdft" |
26fbcc85 MR |
1237 | mdct_select="fft" |
1238 | rdft_select="fft" | |
c4f5c2d6 | 1239 | mpegaudiodsp_select="dct" |
26fbcc85 | 1240 | |
5666fd73 | 1241 | # decoders / encoders / hardware accelerators |
cfc2a0cf | 1242 | aac_decoder_select="mdct sinewin" |
4538729a | 1243 | aac_encoder_select="mdct sinewin" |
136e19e1 | 1244 | aac_latm_decoder_select="aac_decoder aac_latm_parser" |
6d9f52b2 | 1245 | ac3_decoder_select="mdct ac3dsp ac3_parser" |
a5444fee | 1246 | ac3_encoder_select="mdct ac3dsp" |
3d269059 | 1247 | ac3_fixed_encoder_select="mdct ac3dsp" |
f4d608e3 | 1248 | alac_encoder_select="lpc" |
b781cc12 | 1249 | amrnb_decoder_select="lsp" |
2b2a597e | 1250 | amrwb_decoder_select="lsp" |
4538729a | 1251 | atrac1_decoder_select="mdct sinewin" |
26fbcc85 | 1252 | atrac3_decoder_select="mdct" |
a33657ce DB |
1253 | binkaudio_dct_decoder_select="mdct rdft dct sinewin" |
1254 | binkaudio_rdft_decoder_select="mdct rdft sinewin" | |
4f034993 | 1255 | cavs_decoder_select="golomb" |
4538729a | 1256 | cook_decoder_select="mdct sinewin" |
2eef7c62 | 1257 | cscd_decoder_suggest="zlib" |
26fbcc85 | 1258 | dca_decoder_select="mdct" |
e8ed9b7a | 1259 | dnxhd_encoder_select="aandct" |
2eef7c62 | 1260 | dxa_decoder_select="zlib" |
baf91bb9 | 1261 | eac3_decoder_select="ac3_decoder" |
84c04e25 | 1262 | eamad_decoder_select="aandct" |
e8ed9b7a | 1263 | eatgq_decoder_select="aandct" |
d52b39c7 | 1264 | eatqi_decoder_select="aandct" |
4f034993 MR |
1265 | ffv1_decoder_select="golomb" |
1266 | flac_decoder_select="golomb" | |
f4d608e3 | 1267 | flac_encoder_select="golomb lpc" |
2eef7c62 AJ |
1268 | flashsv_decoder_select="zlib" |
1269 | flashsv_encoder_select="zlib" | |
4414137e | 1270 | flv_decoder_select="h263_decoder" |
4d4b4bd1 | 1271 | flv_encoder_select="h263_encoder" |
3447f12d | 1272 | fraps_decoder_select="huffman" |
e8ed9b7a | 1273 | h261_encoder_select="aandct" |
7f647ae0 | 1274 | h263_decoder_select="h263_parser" |
e8ed9b7a | 1275 | h263_encoder_select="aandct" |
95a61cfc | 1276 | h263_vaapi_hwaccel_select="vaapi h263_decoder" |
4414137e | 1277 | h263i_decoder_select="h263_decoder" |
fe629c2d | 1278 | h263p_encoder_select="h263_encoder" |
4a384de5 | 1279 | h264_decoder_select="golomb h264dsp h264pred" |
92c6a099 LA |
1280 | h264_dxva2_hwaccel_deps="dxva2api_h" |
1281 | h264_dxva2_hwaccel_select="dxva2 h264_decoder" | |
17492d5e | 1282 | h264_vaapi_hwaccel_select="vaapi" |
95a61cfc | 1283 | h264_vdpau_decoder_select="vdpau h264_decoder" |
56c8227d | 1284 | imc_decoder_select="fft mdct sinewin" |
4f034993 MR |
1285 | jpegls_decoder_select="golomb" |
1286 | jpegls_encoder_select="golomb" | |
e8ed9b7a | 1287 | ljpeg_encoder_select="aandct" |
4f034993 | 1288 | loco_decoder_select="golomb" |
e8ed9b7a | 1289 | mjpeg_encoder_select="aandct" |
2cca233b | 1290 | mlp_decoder_select="mlp_parser" |
c4f5c2d6 MR |
1291 | mp1_decoder_select="mpegaudiodsp" |
1292 | mp2_decoder_select="mpegaudiodsp" | |
1293 | mp3adu_decoder_select="mpegaudiodsp" | |
1294 | mp3_decoder_select="mpegaudiodsp" | |
1295 | mp3on4_decoder_select="mpegaudiodsp" | |
1296 | mp1float_decoder_select="mpegaudiodsp" | |
1297 | mp2float_decoder_select="mpegaudiodsp" | |
1298 | mp3adufloat_decoder_select="mpegaudiodsp" | |
1299 | mp3float_decoder_select="mpegaudiodsp" | |
1300 | mp3on4float_decoder_select="mpegaudiodsp" | |
e8ed9b7a DB |
1301 | mpeg1video_encoder_select="aandct" |
1302 | mpeg2video_encoder_select="aandct" | |
4414137e | 1303 | mpeg4_decoder_select="h263_decoder mpeg4video_parser" |
c37de5e1 | 1304 | mpeg4_encoder_select="h263_encoder" |
95a61cfc | 1305 | mpeg_vdpau_decoder_select="vdpau mpegvideo_decoder" |
95a61cfc | 1306 | mpeg1_vdpau_decoder_select="vdpau mpeg1video_decoder" |
164aab02 LA |
1307 | mpeg2_dxva2_hwaccel_deps="dxva2api_h" |
1308 | mpeg2_dxva2_hwaccel_select="dxva2 mpeg2video_decoder" | |
95a61cfc | 1309 | mpeg2_vaapi_hwaccel_select="vaapi mpeg2video_decoder" |
95a61cfc | 1310 | mpeg4_vaapi_hwaccel_select="vaapi mpeg4_decoder" |
70e0c871 | 1311 | mpeg4_vdpau_decoder_select="vdpau mpeg4_decoder" |
8f6f050a | 1312 | mpeg_xvmc_decoder_deps="X11_extensions_XvMClib_h" |
4d8eecf4 | 1313 | mpeg_xvmc_decoder_select="mpegvideo_decoder" |
4414137e | 1314 | msmpeg4v1_decoder_select="h263_decoder" |
4e169d89 | 1315 | msmpeg4v1_encoder_select="h263_encoder" |
4414137e | 1316 | msmpeg4v2_decoder_select="h263_decoder" |
4e169d89 | 1317 | msmpeg4v2_encoder_select="h263_encoder" |
4414137e | 1318 | msmpeg4v3_decoder_select="h263_decoder" |
4e169d89 | 1319 | msmpeg4v3_encoder_select="h263_encoder" |
4538729a MR |
1320 | nellymoser_decoder_select="mdct sinewin" |
1321 | nellymoser_encoder_select="mdct sinewin" | |
2eef7c62 AJ |
1322 | png_decoder_select="zlib" |
1323 | png_encoder_select="zlib" | |
b781cc12 | 1324 | qcelp_decoder_select="lsp" |
c4f5c2d6 | 1325 | qdm2_decoder_select="mdct rdft mpegaudiodsp" |
31ed3f1f | 1326 | ra_144_encoder_select="lpc" |
a8beb22f | 1327 | rv10_decoder_select="h263_decoder" |
b2bf38b4 | 1328 | rv10_encoder_select="h263_encoder" |
a8beb22f | 1329 | rv20_decoder_select="h263_decoder" |
b2bf38b4 | 1330 | rv20_encoder_select="h263_encoder" |
4a384de5 JGG |
1331 | rv30_decoder_select="golomb h264pred" |
1332 | rv40_decoder_select="golomb h264pred" | |
4f034993 | 1333 | shorten_decoder_select="golomb" |
b781cc12 | 1334 | sipr_decoder_select="lsp" |
05aec7bb MR |
1335 | snow_decoder_select="dwt" |
1336 | snow_encoder_select="aandct dwt" | |
19ecfb8a | 1337 | svq1_encoder_select="aandct" |
4a384de5 | 1338 | svq3_decoder_select="golomb h264dsp h264pred" |
bee2eac5 | 1339 | svq3_decoder_suggest="zlib" |
4eef77c1 | 1340 | theora_decoder_select="vp3_decoder" |
2eef7c62 AJ |
1341 | tiff_decoder_suggest="zlib" |
1342 | tiff_encoder_suggest="zlib" | |
aec09a00 | 1343 | truehd_decoder_select="mlp_decoder" |
2eef7c62 | 1344 | tscc_decoder_select="zlib" |
4538729a | 1345 | twinvq_decoder_select="mdct lsp sinewin" |
f95bfab0 | 1346 | vc1_decoder_select="h263_decoder" |
9104cd51 | 1347 | vc1_dxva2_hwaccel_deps="dxva2api_h DXVA_PictureParameters_wDecodedPictureIndex" |
f0f86627 | 1348 | vc1_dxva2_hwaccel_select="dxva2 vc1_decoder" |
95a61cfc | 1349 | vc1_vaapi_hwaccel_select="vaapi vc1_decoder" |
95a61cfc | 1350 | vc1_vdpau_decoder_select="vdpau vc1_decoder" |
26fbcc85 MR |
1351 | vorbis_decoder_select="mdct" |
1352 | vorbis_encoder_select="mdct" | |
3447f12d | 1353 | vp6_decoder_select="huffman" |
e82dc4c9 DB |
1354 | vp6a_decoder_select="vp6_decoder" |
1355 | vp6f_decoder_select="vp6_decoder" | |
4a384de5 | 1356 | vp8_decoder_select="h264pred" |
4538729a MR |
1357 | wmapro_decoder_select="mdct sinewin" |
1358 | wmav1_decoder_select="mdct sinewin" | |
1359 | wmav1_encoder_select="mdct sinewin" | |
1360 | wmav2_decoder_select="mdct sinewin" | |
1361 | wmav2_encoder_select="mdct sinewin" | |
1362 | wmavoice_decoder_select="lsp rdft dct mdct sinewin" | |
f95bfab0 | 1363 | wmv1_decoder_select="h263_decoder" |
665507aa | 1364 | wmv1_encoder_select="h263_encoder" |
f95bfab0 | 1365 | wmv2_decoder_select="h263_decoder" |
1746e2a9 | 1366 | wmv2_encoder_select="h263_encoder" |
015f8ee0 | 1367 | wmv3_decoder_select="vc1_decoder" |
f0f86627 | 1368 | wmv3_dxva2_hwaccel_select="vc1_dxva2_hwaccel" |
015f8ee0 DB |
1369 | wmv3_vaapi_hwaccel_select="vc1_vaapi_hwaccel" |
1370 | wmv3_vdpau_decoder_select="vc1_vdpau_decoder" | |
2eef7c62 AJ |
1371 | zlib_decoder_select="zlib" |
1372 | zlib_encoder_select="zlib" | |
1373 | zmbv_decoder_select="zlib" | |
1374 | zmbv_encoder_select="zlib" | |
30fd06be | 1375 | |
0afab17e | 1376 | vaapi_deps="va_va_h" |
c89c96e9 MR |
1377 | vdpau_deps="vdpau_vdpau_h vdpau_vdpau_x11_h" |
1378 | ||
28b80940 | 1379 | # parsers |
4a384de5 | 1380 | h264_parser_select="golomb h264dsp h264pred" |
28b80940 | 1381 | |
912f3148 | 1382 | # external libraries |
1b71f045 | 1383 | libdirac_decoder_deps="libdirac !libschroedinger" |
690bfceb | 1384 | libdirac_encoder_deps="libdirac" |
c9171a83 | 1385 | libfaac_encoder_deps="libfaac" |
299c77d5 MR |
1386 | libgsm_decoder_deps="libgsm" |
1387 | libgsm_encoder_deps="libgsm" | |
8ffed8d8 MR |
1388 | libgsm_ms_decoder_deps="libgsm" |
1389 | libgsm_ms_encoder_deps="libgsm" | |
1cc60c47 | 1390 | libmp3lame_encoder_deps="libmp3lame" |
0b175caa DB |
1391 | libopencore_amrnb_decoder_deps="libopencore_amrnb" |
1392 | libopencore_amrnb_encoder_deps="libopencore_amrnb" | |
1393 | libopencore_amrwb_decoder_deps="libopencore_amrwb" | |
9a77d59a | 1394 | libopenjpeg_decoder_deps="libopenjpeg" |
f7cd9eed AS |
1395 | libschroedinger_decoder_deps="libschroedinger" |
1396 | libschroedinger_encoder_deps="libschroedinger" | |
ae14f311 | 1397 | libspeex_decoder_deps="libspeex" |
150d2772 | 1398 | libtheora_encoder_deps="libtheora" |
d89e738a | 1399 | libvo_aacenc_encoder_deps="libvo_aacenc" |
f502ff3f | 1400 | libvo_amrwbenc_encoder_deps="libvo_amrwbenc" |
b0caf888 | 1401 | libvorbis_encoder_deps="libvorbis" |
8299a7f8 | 1402 | libvpx_decoder_deps="libvpx" |
ee0e9146 | 1403 | libvpx_encoder_deps="libvpx" |
1cc60c47 | 1404 | libx264_encoder_deps="libx264" |
de295976 | 1405 | libxavs_encoder_deps="libxavs" |
1cc60c47 | 1406 | libxvid_encoder_deps="libxvid" |
30fd06be | 1407 | |
912f3148 | 1408 | # demuxers / muxers |
c2dd0e9e | 1409 | ac3_demuxer_select="ac3_parser" |
647c2356 | 1410 | asf_stream_muxer_select="asf_muxer" |
4e622dea | 1411 | avisynth_demuxer_deps="avisynth" |
c2dd0e9e | 1412 | dirac_demuxer_select="dirac_parser" |
5b423887 | 1413 | eac3_demuxer_select="ac3_parser" |
c2dd0e9e | 1414 | flac_demuxer_select="flac_parser" |
647c2356 | 1415 | ipod_muxer_select="mov_muxer" |
4e622dea SS |
1416 | libnut_demuxer_deps="libnut" |
1417 | libnut_muxer_deps="libnut" | |
647c2356 | 1418 | matroska_audio_muxer_select="matroska_muxer" |
4e622dea SS |
1419 | matroska_demuxer_suggest="zlib bzlib" |
1420 | mov_demuxer_suggest="zlib" | |
c2dd0e9e | 1421 | mp3_demuxer_select="mpegaudio_parser" |
647c2356 DB |
1422 | mp4_muxer_select="mov_muxer" |
1423 | mpegtsraw_demuxer_select="mpegts_demuxer" | |
1424 | mxf_d10_muxer_select="mxf_muxer" | |
24ca518b | 1425 | ogg_demuxer_select="golomb" |
647c2356 | 1426 | psp_muxer_select="mov_muxer" |
44594cc7 | 1427 | rtp_demuxer_select="sdp_demuxer" |
44b70ce5 MS |
1428 | rtpdec_select="asf_demuxer rm_demuxer rtp_protocol mpegts_demuxer mov_demuxer" |
1429 | rtsp_demuxer_select="http_protocol rtpdec" | |
1430 | rtsp_muxer_select="rtp_muxer http_protocol rtp_protocol" | |
01c8d258 | 1431 | sap_demuxer_select="sdp_demuxer" |
2aab70c4 | 1432 | sap_muxer_select="rtp_muxer rtp_protocol" |
44b70ce5 | 1433 | sdp_demuxer_select="rtpdec" |
f1e94694 | 1434 | spdif_muxer_select="aac_parser" |
647c2356 DB |
1435 | tg2_muxer_select="mov_muxer" |
1436 | tgp_muxer_select="mov_muxer" | |
6bdaa5f4 | 1437 | w64_demuxer_deps="wav_demuxer" |
4e622dea SS |
1438 | |
1439 | # indevs / outdevs | |
38e54a75 | 1440 | alsa_indev_deps="alsa_asoundlib_h snd_pcm_htimestamp" |
38e54a75 | 1441 | alsa_outdev_deps="alsa_asoundlib_h" |
38e54a75 | 1442 | bktr_indev_deps_any="dev_bktr_ioctl_bt848_h machine_ioctl_bt848_h dev_video_bktr_ioctl_bt848_h dev_ic_bt8xx_h" |
38e54a75 | 1443 | dv1394_indev_deps="dv1394 dv_demuxer" |
c6f95144 | 1444 | fbdev_indev_deps="linux_fb_h" |
38e54a75 | 1445 | jack_indev_deps="jack_jack_h" |
38e54a75 | 1446 | libdc1394_indev_deps="libdc1394" |
38e54a75 SS |
1447 | oss_indev_deps_any="soundcard_h sys_soundcard_h" |
1448 | oss_outdev_deps_any="soundcard_h sys_soundcard_h" | |
15d59d2c B |
1449 | sndio_indev_deps="sndio_h" |
1450 | sndio_outdev_deps="sndio_h" | |
38e54a75 SS |
1451 | v4l_indev_deps="linux_videodev_h" |
1452 | v4l2_indev_deps_any="linux_videodev2_h sys_videoio_h" | |
ec1ee802 | 1453 | vfwcap_indev_deps="capCreateCaptureWindow vfwcap_defines" |
a1b3c5a3 | 1454 | vfwcap_indev_extralibs="-lavicap32" |
38e54a75 | 1455 | x11_grab_device_indev_deps="x11grab XShmCreateImage" |
781c1aa6 | 1456 | x11_grab_device_indev_extralibs="-lX11 -lXext -lXfixes" |
30fd06be | 1457 | |
912f3148 | 1458 | # protocols |
3fff6382 | 1459 | gopher_protocol_deps="network" |
c08fb000 | 1460 | http_protocol_deps="network" |
279a0c97 | 1461 | http_protocol_select="tcp_protocol" |
c60a2d70 | 1462 | mmsh_protocol_select="http_protocol" |
b4cf3f6c | 1463 | mmst_protocol_deps="network" |
deeb7012 MS |
1464 | rtmp_protocol_select="tcp_protocol" |
1465 | rtp_protocol_select="udp_protocol" | |
c08fb000 AB |
1466 | tcp_protocol_deps="network" |
1467 | udp_protocol_deps="network" | |
1468 | ||
6ebf0bfc | 1469 | # filters |
13fabd7a | 1470 | blackframe_filter_deps="gpl" |
68b79bfc | 1471 | cropdetect_filter_deps="gpl" |
a5b64584 | 1472 | drawtext_filter_deps="libfreetype" |
2e5ff4d0 | 1473 | frei0r_filter_deps="frei0r dlopen strtok_r" |
a42bb9d6 | 1474 | frei0r_src_filter_deps="frei0r dlopen strtok_r" |
a4dc7aa5 | 1475 | hqdn3d_filter_deps="gpl" |
cf69ad35 | 1476 | ocv_filter_deps="libopencv" |
92fe2587 | 1477 | scale_filter_deps="swscale" |
acbac567 | 1478 | yadif_filter_deps="gpl" |
6ebf0bfc | 1479 | |
5a0f7131 MR |
1480 | # libraries |
1481 | avdevice_deps="avcodec avformat" | |
1482 | avformat_deps="avcodec" | |
ced9556b | 1483 | postproc_deps="gpl" |
f7679c54 | 1484 | |
912f3148 | 1485 | # programs |
5a0f7131 | 1486 | ffmpeg_deps="avcodec avformat swscale" |
21ae6790 | 1487 | ffmpeg_select="buffer_filter" |
5a0f7131 | 1488 | ffplay_deps="avcodec avformat swscale sdl" |
43689902 | 1489 | ffplay_select="rdft" |
44b2784f | 1490 | ffprobe_deps="avcodec avformat" |
1ff49c23 | 1491 | ffserver_deps="avformat ffm_muxer fork rtp_protocol rtsp_demuxer" |
4ec45764 | 1492 | ffserver_extralibs='$ldl' |
a2830dca | 1493 | |
c73f65d9 | 1494 | doc_deps="texi2html" |
912f3148 | 1495 | |
57442411 MR |
1496 | # tests |
1497 | ||
1498 | test_deps(){ | |
1499 | suf1=$1 | |
1500 | suf2=$2 | |
1501 | shift 2 | |
1502 | for v; do | |
1503 | dep=${v%=*} | |
1504 | tests=${v#*=} | |
1505 | for name in ${tests}; do | |
1506 | eval ${name}_test_deps="'${dep}$suf1 ${dep}$suf2'" | |
1507 | done | |
1508 | done | |
1509 | } | |
1510 | ||
9c261f83 SS |
1511 | set_ne_test_deps(){ |
1512 | eval ${1}_be_test_deps="bigendian" | |
1513 | eval ${1}_le_test_deps="!bigendian" | |
1514 | } | |
1515 | ||
57442411 | 1516 | test_deps _encoder _decoder \ |
57442411 MR |
1517 | adpcm_g726=g726 \ |
1518 | adpcm_ima_qt \ | |
1519 | adpcm_ima_wav \ | |
1520 | adpcm_ms \ | |
1521 | adpcm_swf \ | |
1522 | adpcm_yamaha=adpcm_yam \ | |
1523 | alac \ | |
1524 | asv1 \ | |
1525 | asv2 \ | |
1526 | bmp \ | |
a7638957 | 1527 | dnxhd="dnxhd_1080i dnxhd_720p dnxhd_720p_rd" \ |
57442411 MR |
1528 | dvvideo="dv dv50" \ |
1529 | ffv1 \ | |
1530 | flac \ | |
1531 | flashsv \ | |
1532 | flv \ | |
1533 | gif \ | |
1534 | h261 \ | |
1535 | h263="h263 h263p" \ | |
1536 | huffyuv \ | |
1537 | jpegls \ | |
1538 | mjpeg="jpg mjpeg ljpeg" \ | |
1539 | mp2 \ | |
1540 | mpeg1video="mpeg mpeg1b" \ | |
1541 | mpeg2video="mpeg2 mpeg2thread" \ | |
1542 | mpeg4="mpeg4 mpeg4adv mpeg4nr mpeg4thread error rc" \ | |
c0b16605 | 1543 | msmpeg4v3=msmpeg4 \ |
57442411 MR |
1544 | msmpeg4v2 \ |
1545 | pbm=pbmpipe \ | |
1546 | pcx \ | |
1547 | pgm="pgm pgmpipe" \ | |
f0f54c29 | 1548 | png \ |
57442411 MR |
1549 | ppm="ppm ppmpipe" \ |
1550 | rawvideo="rgb yuv" \ | |
1551 | roq \ | |
1552 | rv10 \ | |
1553 | rv20 \ | |
1554 | sgi \ | |
1555 | snow="snow snowll" \ | |
1556 | svq1 \ | |
1557 | targa=tga \ | |
1558 | tiff \ | |
1559 | wmav1 \ | |
1560 | wmav2 \ | |
1561 | wmv1 \ | |
1562 | wmv2 \ | |
1563 | ||
1564 | test_deps _muxer _demuxer \ | |
1565 | aiff \ | |
1566 | pcm_alaw=alaw \ | |
1567 | asf \ | |
1568 | au \ | |
1569 | avi \ | |
1570 | dv=dv_fmt \ | |
1571 | ffm \ | |
1572 | flv=flv_fmt \ | |
1573 | gxf \ | |
1574 | matroska=mkv \ | |
1575 | mmf \ | |
1576 | mov \ | |
1577 | pcm_mulaw=mulaw \ | |
1578 | mxf \ | |
1579 | nut \ | |
1580 | ogg \ | |
1581 | rawvideo=pixfmt \ | |
1582 | rm \ | |
1583 | swf \ | |
1584 | mpegts=ts \ | |
1585 | voc \ | |
1586 | wav \ | |
1587 | yuv4mpegpipe=yuv4mpeg \ | |
1588 | ||
6fd96d1a | 1589 | ac3_fixed_test_deps="ac3_fixed_encoder ac3_decoder rm_muxer rm_demuxer" |
57442411 | 1590 | mpg_test_deps="mpeg1system_muxer mpegps_demuxer" |
9c261f83 SS |
1591 | |
1592 | set_ne_test_deps pixdesc | |
b5670209 | 1593 | set_ne_test_deps pixfmts_copy |
213a4cbb | 1594 | set_ne_test_deps pixfmts_crop |
a1e171df | 1595 | set_ne_test_deps pixfmts_hflip |
213a4cbb SS |
1596 | set_ne_test_deps pixfmts_null |
1597 | set_ne_test_deps pixfmts_pad | |
1598 | set_ne_test_deps pixfmts_scale | |
1599 | set_ne_test_deps pixfmts_vflip | |
57442411 | 1600 | |
de6d9b64 | 1601 | # default parameters |
8a608357 | 1602 | |
19bd477d | 1603 | logfile="config.log" |
8a608357 MR |
1604 | |
1605 | # installation paths | |
c9d19248 MR |
1606 | prefix_default="/usr/local" |
1607 | bindir_default='${prefix}/bin' | |
14a8acf1 | 1608 | datadir_default='${prefix}/share/ffmpeg' |
c9d19248 MR |
1609 | incdir_default='${prefix}/include' |
1610 | libdir_default='${prefix}/lib' | |
1611 | mandir_default='${prefix}/share/man' | |
1612 | shlibdir_default="$libdir_default" | |
8a608357 MR |
1613 | |
1614 | # toolchain | |
121d78d0 | 1615 | ar_default="ar" |
13c7df3d | 1616 | cc_default="gcc" |
a3d7c197 | 1617 | cc_version=\"unknown\" |
9da6609f | 1618 | host_cc_default="gcc" |
11e6d03a | 1619 | ln_s="ln -sf" |
89641463 | 1620 | nm_default="nm" |
11e6d03a | 1621 | objformat="elf" |
3f8040db | 1622 | pkg_config_default=pkg-config |
be7109c1 | 1623 | ranlib="ranlib" |
11e6d03a | 1624 | yasmexe="yasm" |
301ab19d | 1625 | nogas=":" |
8a608357 | 1626 | |
8182dc34 MR |
1627 | nm_opts='-g' |
1628 | ||
8a608357 | 1629 | # machine |
8d4c00ed | 1630 | arch_default=$(uname -m) |
38d0a8aa | 1631 | cpu="generic" |
8a608357 | 1632 | |
8a608357 | 1633 | # OS |
8d4c00ed MR |
1634 | target_os_default=$(tolower $(uname -s)) |
1635 | host_os=$target_os_default | |
8a608357 | 1636 | |
8a608357 | 1637 | # configurable options |
5a0f7131 MR |
1638 | enable avcodec |
1639 | enable avdevice | |
cccc039f | 1640 | enable avfilter |
5a0f7131 | 1641 | enable avformat |
dc4f5a1c | 1642 | enable avutil |
c8a4ae00 | 1643 | enable asm |
497237c7 | 1644 | enable debug |
c73f65d9 | 1645 | enable doc |
aa033b1e | 1646 | enable fastdiv |
497237c7 RP |
1647 | enable ffmpeg |
1648 | enable ffplay | |
336ce917 | 1649 | enable ffprobe |
497237c7 | 1650 | enable ffserver |
497237c7 | 1651 | enable network |
8400d6b8 | 1652 | enable optimizations |
ced9556b | 1653 | enable postproc |
497237c7 | 1654 | enable protocols |
530dc538 | 1655 | enable static |
5a0f7131 | 1656 | enable swscale |
a9ddb5b1 | 1657 | enable swscale_alpha |
8a608357 | 1658 | |
8a608357 | 1659 | # build settings |
9987769a | 1660 | SHFLAGS='-shared -Wl,-soname,$$(@F)' |
c536cb09 | 1661 | FFSERVERLDFLAGS=-Wl,-E |
f3ec2d46 SG |
1662 | LIBPREF="lib" |
1663 | LIBSUF=".a" | |
c5f14466 RP |
1664 | FULLNAME='$(NAME)$(BUILDSUF)' |
1665 | LIBNAME='$(LIBPREF)$(FULLNAME)$(LIBSUF)' | |
f3ec2d46 SG |
1666 | SLIBPREF="lib" |
1667 | SLIBSUF=".so" | |
c5f14466 | 1668 | SLIBNAME='$(SLIBPREF)$(FULLNAME)$(SLIBSUF)' |
b29bddab DB |
1669 | SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)' |
1670 | SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)' | |
6cfac0e9 | 1671 | LIB_INSTALL_EXTRA_CMD='$$(RANLIB) "$(LIBDIR)/$(LIBNAME)"' |
ef0bc4c9 | 1672 | |
7e6c86e6 MR |
1673 | CC_O='-o $@' |
1674 | ||
0a6db2a2 | 1675 | host_cflags='-D_ISOC99_SOURCE -O3 -g' |
9da6609f MR |
1676 | host_libs='-lm' |
1677 | ||
9b861379 | 1678 | target_path='$(CURDIR)' |
a7ada2ba | 1679 | |
a158446b MR |
1680 | # since the object filename is not given with the -MM flag, the compiler |
1681 | # is only able to print the basename, and we must add the path ourselves | |
c1c3933a | 1682 | DEPEND_CMD='$(DEPCC) $(DEPFLAGS) $< | sed -e "/^\#.*/d" -e "s,^[[:space:]]*$(*F)\\.o,$(@D)/$(*F).o," > $(@:.o=.d)' |
d8059267 | 1683 | DEPFLAGS='$(CPPFLAGS) $(CFLAGS) -MM' |
315c741d | 1684 | |
c597172e | 1685 | # find source path |
5e622c40 | 1686 | source_path="$(dirname "$0")" |
497237c7 | 1687 | enable source_path_used |
24524f36 | 1688 | if test -f configure; then |
5e622c40 | 1689 | source_path="$(pwd)" |
497237c7 | 1690 | disable source_path_used |
c597172e | 1691 | else |
5e622c40 | 1692 | source_path="$(cd "$source_path"; pwd)" |
c597172e | 1693 | echo "$source_path" | grep -q '[[:blank:]]' && |
7483e694 | 1694 | die "Out of tree builds are impossible with whitespace in source path." |
337cee68 MC |
1695 | test -e "$source_path/config.h" && |
1696 | die "Out of tree builds are impossible with config.h in source dir." | |
c597172e MR |
1697 | fi |
1698 | ||
13cbe2c0 | 1699 | for v in "$@"; do |
b04251c5 MR |
1700 | r=${v#*=} |
1701 | l=${v%"$r"} | |
1702 | r=$(sh_quote "$r") | |
29ba0911 | 1703 | LIBAV_CONFIGURATION="${LIBAV_CONFIGURATION# } ${l}${r}" |
13cbe2c0 | 1704 | done |
c597172e | 1705 | |
73ef8980 MR |
1706 | find_things(){ |
1707 | thing=$1 | |
1708 | pattern=$2 | |
1709 | file=$source_path/$3 | |
932ccf39 | 1710 | sed -n "s/^[^#]*$pattern.*([^,]*, *\([^,]*\)\(,.*\)*).*/\1_$thing/p" "$file" |
73ef8980 MR |
1711 | } |
1712 | ||
1713 | ENCODER_LIST=$(find_things encoder ENC libavcodec/allcodecs.c) | |
1714 | DECODER_LIST=$(find_things decoder DEC libavcodec/allcodecs.c) | |
5666fd73 | 1715 | HWACCEL_LIST=$(find_things hwaccel HWACCEL libavcodec/allcodecs.c) |
73ef8980 MR |
1716 | PARSER_LIST=$(find_things parser PARSER libavcodec/allcodecs.c) |
1717 | BSF_LIST=$(find_things bsf BSF libavcodec/allcodecs.c) | |
1718 | MUXER_LIST=$(find_things muxer _MUX libavformat/allformats.c) | |
1719 | DEMUXER_LIST=$(find_things demuxer DEMUX libavformat/allformats.c) | |
38e54a75 SS |
1720 | OUTDEV_LIST=$(find_things outdev OUTDEV libavdevice/alldevices.c) |
1721 | INDEV_LIST=$(find_things indev _IN libavdevice/alldevices.c) | |
73ef8980 | 1722 | PROTOCOL_LIST=$(find_things protocol PROTOCOL libavformat/allformats.c) |
81124ba0 | 1723 | FILTER_LIST=$(find_things filter FILTER libavfilter/allfilters.c) |
c597172e | 1724 | |
57442411 | 1725 | find_tests(){ |
b9d5f1b7 | 1726 | map "echo ${2}\${v}_test" $(ls "$source_path"/tests/ref/$1 | grep -v '[^-a-z0-9_]') |
57442411 MR |
1727 | } |
1728 | ||
1729 | ACODEC_TESTS=$(find_tests acodec) | |
1730 | VCODEC_TESTS=$(find_tests vsynth1) | |
1731 | LAVF_TESTS=$(find_tests lavf) | |
48c28162 | 1732 | LAVFI_TESTS=$(find_tests lavfi) |
b9d5f1b7 | 1733 | SEEK_TESTS=$(find_tests seek seek_) |
57442411 | 1734 | |
40fe5019 MR |
1735 | pcm_test_deps=$(map 'echo ${v%_*}_decoder $v' $(filter pcm_* $ENCODER_LIST)) |
1736 | ||
8469ae22 MR |
1737 | for n in $COMPONENT_LIST; do |
1738 | v=$(toupper ${n%s})_LIST | |
1739 | eval enable \$$v | |
1740 | eval ${n}_if_any="\$$v" | |
1741 | done | |
1742 | ||
b9d5f1b7 | 1743 | enable $ARCH_EXT_LIST $ACODEC_TESTS $VCODEC_TESTS $LAVF_TESTS $LAVFI_TESTS $SEEK_TESTS |
c597172e MR |
1744 | |
1745 | die_unknown(){ | |
1746 | echo "Unknown option \"$1\"." | |
1747 | echo "See $0 --help for available options." | |
1748 | exit 1 | |
1749 | } | |
1750 | ||
794f8e97 | 1751 | show_list() { |
bf0c4afa RP |
1752 | suffix=_$1 |
1753 | shift | |
2b444ea7 | 1754 | echo $* | sed s/$suffix//g | tr ' ' '\n' | sort | pr -3 -t |
794f8e97 PI |
1755 | exit 0 |
1756 | } | |
1757 | ||
c597172e | 1758 | for opt do |
7483e694 DB |
1759 | optval="${opt#*=}" |
1760 | case "$opt" in | |
0f010b2f | 1761 | --extra-ldflags=*) add_ldflags $optval |
7483e694 | 1762 | ;; |
0f010b2f | 1763 | --extra-libs=*) add_extralibs $optval |
7483e694 | 1764 | ;; |
8fb1cb58 | 1765 | --disable-devices) disable $INDEV_LIST $OUTDEV_LIST |
9aa8ed9d | 1766 | ;; |
40bcf4c7 BL |
1767 | --enable-debug=*) debuglevel="$optval" |
1768 | ;; | |
36e2dea0 | 1769 | --disable-everything) |
1b15dc3c | 1770 | map 'eval unset \${$(toupper ${v%s})_LIST}' $COMPONENT_LIST |
36e2dea0 | 1771 | ;; |
7483e694 | 1772 | --enable-*=*|--disable-*=*) |
8b93ddc3 | 1773 | eval $(echo "${opt%%=*}" | sed 's/--/action=/;s/-/ thing=/') |
be8f2501 MR |
1774 | is_in "${thing}s" $COMPONENT_LIST || die_unknown "$opt" |
1775 | eval list=\$$(toupper $thing)_LIST | |
8b93ddc3 MR |
1776 | name=$(echo "${optval}" | sed "s/,/_${thing}|/g")_${thing} |
1777 | $action $(filter "$name" $list) | |
7483e694 DB |
1778 | ;; |
1779 | --enable-?*|--disable-?*) | |
5e622c40 | 1780 | eval $(echo "$opt" | sed 's/--/action=/;s/-/ option=/;s/-/_/g') |
e3773a55 | 1781 | if is_in $option $COMPONENT_LIST; then |
fed5d54b | 1782 | test $action = disable && action=unset |
e3773a55 MR |
1783 | eval $action \$$(toupper ${option%s})_LIST |
1784 | elif is_in $option $CMDLINE_SELECT; then | |
1785 | $action $option | |
1786 | else | |
1787 | die_unknown $opt | |
1788 | fi | |
7483e694 DB |
1789 | ;; |
1790 | --list-*) | |
1791 | NAME="${opt#--list-}" | |
1792 | is_in $NAME $COMPONENT_LIST || die_unknown $opt | |
1793 | NAME=${NAME%s} | |
1794 | eval show_list $NAME \$$(toupper $NAME)_LIST | |
1795 | ;; | |
1796 | --help|-h) show_help | |
1797 | ;; | |
1798 | *) | |
884a36a7 | 1799 | optname="${opt%%=*}" |
26759c44 MR |
1800 | optname="${optname#--}" |
1801 | optname=$(echo "$optname" | sed 's/-/_/g') | |
89f2932b MR |
1802 | if is_in $optname $CMDLINE_SET; then |
1803 | eval $optname='$optval' | |
1804 | elif is_in $optname $CMDLINE_APPEND; then | |
1805 | append $optname "$optval" | |
1806 | else | |
1807 | die_unknown $opt | |
1808 | fi | |
7483e694 DB |
1809 | ;; |
1810 | esac | |
c597172e MR |
1811 | done |
1812 | ||
bcea99bb MR |
1813 | disabled logging && logfile=/dev/null |
1814 | ||
29ba0911 | 1815 | echo "# $0 $LIBAV_CONFIGURATION" > $logfile |
bcea99bb MR |
1816 | set >> $logfile |
1817 | ||
9da6609f MR |
1818 | test -n "$cross_prefix" && enable cross_compile |
1819 | ||
8d4c00ed MR |
1820 | if enabled cross_compile; then |
1821 | test -n "$arch" && test -n "$target_os" || | |
1822 | die "Must specify target arch and OS when cross-compiling" | |
1823 | fi | |
1824 | ||
1825 | set_default arch target_os | |
1826 | ||
121d78d0 | 1827 | ar_default="${cross_prefix}${ar_default}" |
11e6d03a | 1828 | cc_default="${cross_prefix}${cc_default}" |
20e0ed95 | 1829 | nm_default="${cross_prefix}${nm_default}" |
3f8040db | 1830 | pkg_config_default="${cross_prefix}${pkg_config_default}" |
adb2b908 | 1831 | ranlib="${cross_prefix}${ranlib}" |
adb2b908 | 1832 | |
c5200f17 MR |
1833 | sysinclude_default="${sysroot}/usr/include" |
1834 | ||
e0be794a | 1835 | set_default cc nm pkg_config sysinclude |
9da6609f MR |
1836 | enabled cross_compile || host_cc_default=$cc |
1837 | set_default host_cc | |
13c7df3d | 1838 | |
762f95e4 MR |
1839 | if ! $pkg_config --version >/dev/null 2>&1; then |
1840 | warn "$pkg_config not found, library detection may fail." | |
1841 | pkg_config=false | |
1842 | fi | |
1843 | ||
82bb3329 MR |
1844 | exesuf() { |
1845 | case $1 in | |
1c69c79f | 1846 | mingw32*|cygwin*|*-dos|freedos|opendos|os/2*|symbian) echo .exe ;; |
82bb3329 MR |
1847 | esac |
1848 | } | |
1849 | ||
1850 | EXESUF=$(exesuf $target_os) | |
1851 | HOSTEXESUF=$(exesuf $host_os) | |
c0f5b7f1 | 1852 | |
e4e69e0b | 1853 | # set temporary file name |
a49d42c2 | 1854 | : ${TMPDIR:=$TEMPDIR} |
c51fafa1 | 1855 | : ${TMPDIR:=$TMP} |
a49d42c2 | 1856 | : ${TMPDIR:=/tmp} |
e4e69e0b | 1857 | |
a210bce2 | 1858 | if ! check_cmd mktemp -u XXXXXX; then |
54460a83 MR |
1859 | # simple replacement for missing mktemp |
1860 | # NOT SAFE FOR GENERAL USE | |
1861 | mktemp(){ | |
09a5c245 | 1862 | echo "${2%%XXX*}.${HOSTNAME}.${UID}.$$" |
54460a83 MR |
1863 | } |
1864 | fi | |
1865 | ||
1866 | tmpfile(){ | |
1867 | tmp=$(mktemp -u "${TMPDIR}/ffconf.XXXXXXXX")$2 && | |
1868 | (set -C; exec > $tmp) 2>/dev/null || | |
f7ba16a7 | 1869 | die "Unable to create temporary file in $TMPDIR." |
54460a83 MR |
1870 | append TMPFILES $tmp |
1871 | eval $1=$tmp | |
1872 | } | |
1873 | ||
1874 | trap 'rm -f -- $TMPFILES' EXIT | |
54460a83 MR |
1875 | |
1876 | tmpfile TMPC .c | |
1877 | tmpfile TMPE $EXESUF | |
1878 | tmpfile TMPH .h | |
1879 | tmpfile TMPO .o | |
1880 | tmpfile TMPS .S | |
a482e61b | 1881 | tmpfile TMPV .ver |
54460a83 | 1882 | tmpfile TMPSH .sh |
55127e7b | 1883 | tmpfile TMPASM .asm |
54460a83 MR |
1884 | |
1885 | unset -f mktemp | |
e4e69e0b | 1886 | |
fb3c4ffc MR |
1887 | chmod +x $TMPE |
1888 | ||
993f2d0f MR |
1889 | # make sure we can execute files in $TMPDIR |
1890 | cat > $TMPSH 2>> $logfile <<EOF | |
1891 | #! /bin/sh | |
1892 | EOF | |
1893 | chmod +x $TMPSH >> $logfile 2>&1 | |
1894 | if ! $TMPSH >> $logfile 2>&1; then | |
1895 | cat <<EOF | |
1896 | Unable to create and execute files in $TMPDIR. Set the TMPDIR environment | |
1897 | variable to another directory and make sure that it is not mounted noexec. | |
1898 | EOF | |
1899 | die "Sanity test failed." | |
1900 | fi | |
993f2d0f | 1901 | |
19b4c628 MR |
1902 | filter_cflags=echo |
1903 | filter_cppflags=echo | |
1904 | filter_asflags=echo | |
1905 | ||
613a4e3f MR |
1906 | if $cc -v 2>&1 | grep -q '^gcc.*LLVM'; then |
1907 | cc_type=llvm_gcc | |
1908 | cc_version=__VERSION__ | |
1909 | gcc_extra_ver=$(expr "$($cc --version | head -n1)" : '.*\((.*)\)') | |
1910 | cc_ident="llvm-gcc $($cc -dumpversion) $gcc_extra_ver" | |
1911 | CC_DEPFLAGS='-MMD -MF $(@:.o=.d) -MT $@' | |
1912 | AS_DEPFLAGS='-MMD -MF $(@:.o=.d) -MT $@' | |
1913 | speed_cflags='-O3' | |
1914 | size_cflags='-Os' | |
1915 | elif $cc -v 2>&1 | grep -qi ^gcc; then | |
629687f6 | 1916 | cc_type=gcc |
a3d7c197 | 1917 | cc_version=__VERSION__ |
5d57846b MR |
1918 | gcc_version=$($cc --version | head -n1) |
1919 | gcc_basever=$($cc -dumpversion) | |
3ad464bf | 1920 | gcc_pkg_ver=$(expr "$gcc_version" : '[^ ]* \(([^)]*)\)') |
5d57846b MR |
1921 | gcc_ext_ver=$(expr "$gcc_version" : ".*$gcc_pkg_ver $gcc_basever \\(.*\\)") |
1922 | cc_ident=$(cleanws "gcc $gcc_basever $gcc_pkg_ver $gcc_ext_ver") | |
aef6bd1b MR |
1923 | if ! $cc -dumpversion | grep -q '^2\.'; then |
1924 | CC_DEPFLAGS='-MMD -MF $(@:.o=.d) -MT $@' | |
1925 | AS_DEPFLAGS='-MMD -MF $(@:.o=.d) -MT $@' | |
1926 | fi | |
14ca9cd0 MR |
1927 | speed_cflags='-O3' |
1928 | size_cflags='-Os' | |
629687f6 MR |
1929 | elif $cc --version 2>/dev/null | grep -q Intel; then |
1930 | cc_type=icc | |
6e3fa35d | 1931 | cc_version="AV_STRINGIFY(__INTEL_COMPILER)" |
bb5cecdc | 1932 | cc_ident=$($cc --version | head -n1) |
bdefad73 | 1933 | icc_version=$($cc -dumpversion) |
07dec06e MR |
1934 | CC_DEPFLAGS='-MMD' |
1935 | AS_DEPFLAGS='-MMD' | |
14ca9cd0 MR |
1936 | speed_cflags='-O3' |
1937 | size_cflags='-Os' | |
b05394a0 | 1938 | noopt_cflags='-O1' |
629687f6 MR |
1939 | elif $cc -v 2>&1 | grep -q xlc; then |
1940 | cc_type=xlc | |
6e3fa35d | 1941 | cc_version="AV_STRINGIFY(__IBMC__)" |
bb5cecdc | 1942 | cc_ident=$($cc -qversion 2>/dev/null | head -n1) |
14ca9cd0 MR |
1943 | speed_cflags='-O5' |
1944 | size_cflags='-O5 -qcompact' | |
df442a8d MR |
1945 | elif $cc -V 2>/dev/null | grep -q Compaq; then |
1946 | cc_type=ccc | |
6e3fa35d | 1947 | cc_version="AV_STRINGIFY(__DECC_VER)" |
bb5cecdc | 1948 | cc_ident=$($cc -V | head -n1 | cut -d' ' -f1-3) |
d8059267 | 1949 | DEPFLAGS='$(CPPFLAGS) $(CFLAGS) -M' |
03754fcd | 1950 | debuglevel=3 |
df442a8d | 1951 | add_ldflags -Wl,-z,now # calls to libots crash without this |
14ca9cd0 MR |
1952 | speed_cflags='-fast' |
1953 | size_cflags='-O1' | |
6a0d5493 | 1954 | elif $cc --vsn 2>/dev/null | grep -q "ARM C/C++ Compiler"; then |
03e37762 MR |
1955 | test -d "$sysroot" || die "No valid sysroot specified." |
1956 | cc_type=armcc | |
6e3fa35d | 1957 | cc_version="AV_STRINGIFY(__ARMCC_VERSION)" |
bb5cecdc | 1958 | cc_ident=$($cc --vsn | head -n1) |
03e37762 MR |
1959 | armcc_conf="$PWD/armcc.conf" |
1960 | $cc --arm_linux_configure \ | |
1961 | --arm_linux_config_file="$armcc_conf" \ | |
1962 | --configure_sysroot="$sysroot" \ | |
1963 | --configure_cpp_headers="$sysinclude" >>$logfile 2>&1 || | |
1964 | die "Error creating armcc configuration file." | |
bcafde61 | 1965 | $cc --vsn | grep -q RVCT && armcc_opt=rvct || armcc_opt=armcc |
03e37762 | 1966 | cc="$cc --arm_linux_config_file=$armcc_conf --translate_gcc" |
75800dce | 1967 | as_default="${cross_prefix}gcc" |
07dec06e MR |
1968 | CC_DEPFLAGS='-MMD' |
1969 | AS_DEPFLAGS='-MMD' | |
14ca9cd0 MR |
1970 | speed_cflags='-O3' |
1971 | size_cflags='-Os' | |
d0f0f628 | 1972 | filter_asflags="filter_out -W${armcc_opt}*" |
6fec122a MR |
1973 | elif $cc -version 2>/dev/null | grep -q TMS470; then |
1974 | cc_type=tms470 | |
6e3fa35d | 1975 | cc_version="AV_STRINGIFY(__TI_COMPILER_VERSION__)" |
bb5cecdc | 1976 | cc_ident=$($cc -version | head -n1 | tr -s ' ') |
6fec122a MR |
1977 | cc="$cc --gcc --abi=eabi -eo=.o -mc -me" |
1978 | CC_O='-fr=$(@D)' | |
1979 | as_default="${cross_prefix}gcc" | |
1980 | ld_default="${cross_prefix}gcc" | |
6fec122a MR |
1981 | TMPO=$(basename $TMPC .c).o |
1982 | append TMPFILES $TMPO | |
1983 | add_cflags -D__gnuc_va_list=va_list -D__USER_LABEL_PREFIX__= | |
07dec06e MR |
1984 | CC_DEPFLAGS='-ppa -ppd=$(@:.o=.d)' |
1985 | AS_DEPFLAGS='-MMD' | |
14ca9cd0 MR |
1986 | speed_cflags='-O3 -mf=5' |
1987 | size_cflags='-O3 -mf=2' | |
6fec122a MR |
1988 | filter_cflags=tms470_flags |
1989 | tms470_flags(){ | |
1990 | for flag; do | |
1991 | case $flag in | |
1992 | -march=*|-mcpu=*) | |
1993 | case "${flag#*=}" in | |
1994 | armv7-a|cortex-a*) echo -mv=7a8 ;; | |
1995 | armv7-r|cortex-r*) echo -mv=7r4 ;; | |
1996 | armv7-m|cortex-m*) echo -mv=7m3 ;; | |
1997 | armv6*|arm11*) echo -mv=6 ;; | |
1998 | armv5*e|arm[79]*e*|arm9[24]6*|arm96*|arm102[26]) | |
1999 | echo -mv=5e ;; | |
2000 | armv4*|arm7*|arm9[24]*) echo -mv=4 ;; | |
2001 | esac | |
2002 | ;; | |
2003 | -mfpu=neon) echo --float_support=vfpv3 --neon ;; | |
2004 | -mfpu=vfp) echo --float_support=vfpv2 ;; | |
5fcb865b | 2005 | -mfpu=vfpv3) echo --float_support=vfpv3 ;; |
a2709020 | 2006 | -msoft-float) echo --float_support=vfplib ;; |
14ca9cd0 | 2007 | -O[0-3]|-mf=*) echo $flag ;; |
6fec122a | 2008 | -g) echo -g -mn ;; |
587d24ff | 2009 | -pds=*) echo $flag ;; |
6fec122a MR |
2010 | esac |
2011 | done | |
2012 | } | |
06da6943 DC |
2013 | elif $cc -v 2>&1 | grep -q clang; then |
2014 | cc_type=clang | |
b67a8f49 DC |
2015 | $cc -dM -E $TMPC | grep -q __clang_version__ && |
2016 | cc_version=__clang_version__ || cc_version=__VERSION__ | |
bb5cecdc | 2017 | cc_ident=$($cc --version | head -n1) |
06da6943 DC |
2018 | CC_DEPFLAGS='-MMD' |
2019 | AS_DEPFLAGS='-MMD' | |
14ca9cd0 MR |
2020 | speed_cflags='-O3' |
2021 | size_cflags='-Os' | |
2a472e9c MK |
2022 | elif $cc -V 2>&1 | grep -q Sun; then |
2023 | cc_type=suncc | |
2024 | cc_version="AV_STRINGIFY(__SUNPRO_C)" | |
448f5b83 | 2025 | cc_ident=$($cc -V 2>&1 | head -n1 | cut -d' ' -f 2-) |
faa374b7 | 2026 | DEPEND_CMD='$(DEPCC) $(DEPFLAGS) $< | sed -e "1s,^.*: ,$@: ," -e "\$$!s,\$$, \\\," -e "1!s,^.*: , ," > $(@:.o=.d)' |
2a472e9c | 2027 | DEPFLAGS='$(CPPFLAGS) $(CFLAGS) -xM1' |
14ca9cd0 MR |
2028 | speed_cflags='-O5' |
2029 | size_cflags='-O5 -xspace' | |
03279bbe MK |
2030 | filter_cflags=suncc_flags |
2031 | suncc_flags(){ | |
2032 | for flag; do | |
2033 | case $flag in | |
2034 | -march=*|-mcpu=*) | |
2035 | case "${flag#*=}" in | |
2036 | native) echo -xtarget=native ;; | |
87ddc38b | 2037 | v9|niagara) echo -xarch=sparc ;; |
03279bbe | 2038 | ultrasparc) echo -xarch=sparcvis ;; |
87ddc38b | 2039 | ultrasparc3|niagara2) echo -xarch=sparcvis2 ;; |
03279bbe MK |
2040 | i586|pentium) echo -xchip=pentium ;; |
2041 | i686|pentiumpro|pentium2) echo -xtarget=pentium_pro ;; | |
2042 | pentium3*|c3-2) echo -xtarget=pentium3 ;; | |
2043 | pentium-m) echo -xarch=sse2 -xchip=pentium3 ;; | |
2044 | pentium4*) echo -xtarget=pentium4 ;; | |
2045 | prescott|nocona) echo -xarch=sse3 -xchip=pentium4 ;; | |
2046 | *-sse3) echo -xarch=sse3 ;; | |
2047 | core2) echo -xarch=ssse3 -xchip=core2 ;; | |
2048 | amdfam10|barcelona) echo -xarch=sse4_1 ;; | |
2049 | athlon-4|athlon-[mx]p) echo -xarch=ssea ;; | |
2050 | k8|opteron|athlon64|athlon-fx) | |
2051 | echo -xarch=sse2a ;; | |
2052 | athlon*) echo -xarch=pentium_proa ;; | |
2053 | esac | |
2054 | ;; | |
2055 | -std=c99) echo -xc99 ;; | |
2056 | -fomit-frame-pointer) echo -xregs=frameptr ;; | |
2057 | -fPIC) echo -KPIC -xcode=pic32 ;; | |
03279bbe MK |
2058 | -W*,*) echo $flag ;; |
2059 | -f*-*|-W*) ;; | |
2060 | *) echo $flag ;; | |
2061 | esac | |
2062 | done | |
2063 | } | |
180ec37d | 2064 | elif $cc -v 2>&1 | grep -q 'PathScale\|Path64'; then |
349d78fe MR |
2065 | cc_type=pathscale |
2066 | cc_version=__PATHSCALE__ | |
2067 | cc_ident=$($cc -v 2>&1 | head -n1 | tr -d :) | |
2068 | CC_DEPFLAGS='-MMD -MF $(@:.o=.d) -MT $@' | |
2069 | AS_DEPFLAGS='-MMD -MF $(@:.o=.d) -MT $@' | |
2070 | speed_cflags='-O2' | |
2071 | size_cflags='-Os' | |
6de163e9 MR |
2072 | elif $cc -v 2>&1 | grep -q Open64; then |
2073 | cc_type=open64 | |
2074 | cc_version=__OPEN64__ | |
2075 | cc_ident=$($cc -v 2>&1 | head -n1 | tr -d :) | |
2076 | CC_DEPFLAGS='-MMD -MF $(@:.o=.d) -MT $@' | |
2077 | AS_DEPFLAGS='-MMD -MF $(@:.o=.d) -MT $@' | |
2078 | speed_cflags='-O2' | |
2079 | size_cflags='-Os' | |
629687f6 MR |
2080 | fi |
2081 | ||
851ffa80 MR |
2082 | test -n "$cc_type" && enable $cc_type || |
2083 | warn "Unknown C compiler $cc, unable to select optimal CFLAGS" | |
629687f6 | 2084 | |
75bafbac | 2085 | : ${as_default:=$cc} |
50567afa | 2086 | : ${dep_cc_default:=$cc} |
684b28e0 | 2087 | : ${ld_default:=$cc} |
121d78d0 | 2088 | set_default ar as dep_cc ld |
75800dce | 2089 | |
07dec06e MR |
2090 | test -n "$CC_DEPFLAGS" || CCDEP=$DEPEND_CMD |
2091 | test -n "$AS_DEPFLAGS" || ASDEP=$DEPEND_CMD | |
2092 | ||
7f32f40c | 2093 | add_cflags $extra_cflags |
2f2e6c7c | 2094 | add_asflags $extra_cflags |
7f32f40c | 2095 | |
154d432c MR |
2096 | if test -n "$sysroot"; then |
2097 | case "$cc_type" in | |
00ba041c | 2098 | gcc|llvm_gcc|clang) |
467256f2 | 2099 | add_cppflags --sysroot="$sysroot" |
154d432c MR |
2100 | add_ldflags --sysroot="$sysroot" |
2101 | ;; | |
6fec122a MR |
2102 | tms470) |
2103 | add_cppflags -I"$sysinclude" | |
2104 | add_ldflags --sysroot="$sysroot" | |
2105 | ;; | |
154d432c MR |
2106 | esac |
2107 | fi | |
2108 | ||
d22c13a8 MR |
2109 | if test "$cpu" = host; then |
2110 | enabled cross_compile && die "--cpu=host makes no sense when cross-compiling." | |
2111 | ||
2112 | case "$cc_type" in | |
613a4e3f | 2113 | gcc|llvm_gcc) |
d22c13a8 MR |
2114 | check_native(){ |
2115 | $cc $1=native -v -c -o $TMPO $TMPC >$TMPE 2>&1 || return | |
27ce1be8 MR |
2116 | sed -n "/$1=/{ |
2117 | s/.*$1=\\([^ ]*\\).*/\\1/ | |
2118 | p | |
2119 | q | |
2120 | }" $TMPE | |
d22c13a8 MR |
2121 | } |
2122 | cpu=$(check_native -march || check_native -mcpu) | |
2123 | ;; | |
2124 | esac | |
2125 | ||
2126 | test "${cpu:-host}" = host && die "--cpu=host not supported with compiler $cc" | |
2127 | fi | |
2128 | ||
e939cedd MR |
2129 | # Deal with common $arch aliases |
2130 | case "$arch" in | |
2131 | arm*) | |
2132 | arch="arm" | |
2133 | ;; | |
2134 | mips|mipsel|IP*) | |
2135 | arch="mips" | |
2136 | ;; | |
47b1860e | 2137 | mips64*) |
e939cedd MR |
2138 | arch="mips" |
2139 | subarch="mips64" | |
2140 | ;; | |
2141 | parisc|hppa) | |
2142 | arch="parisc" | |
2143 | ;; | |
2144 | parisc64|hppa64) | |
2145 | arch="parisc" | |
2146 | subarch="parisc64" | |
2147 | ;; | |
2148 | "Power Macintosh"|ppc|powerpc) | |
2149 | arch="ppc" | |
2150 | ;; | |
47b1860e | 2151 | ppc64|powerpc64) |
e939cedd MR |
2152 | arch="ppc" |
2153 | subarch="ppc64" | |
2154 | ;; | |
2155 | s390|s390x) | |
2156 | arch="s390" | |
2157 | ;; | |
2158 | sh4|sh) | |
2159 | arch="sh4" | |
2160 | ;; | |
2161 | sun4u|sparc64) | |
2162 | arch="sparc" | |
2163 | subarch="sparc64" | |
2164 | ;; | |
d33ed7b3 | 2165 | i[3-6]86|i86pc|BePC|x86pc|x86_64|amd64) |
e939cedd MR |
2166 | arch="x86" |
2167 | ;; | |
2168 | esac | |
2169 | ||
851ffa80 | 2170 | is_in $arch $ARCH_LIST || warn "unknown architecture $arch" |
343aef9b | 2171 | enable $arch |
e939cedd | 2172 | |
df5cdc24 | 2173 | # Add processor-specific flags |
5d54c126 MR |
2174 | if test "$cpu" = generic; then |
2175 | : do nothing | |
2176 | elif enabled ppc; then | |
343aef9b | 2177 | |
56348891 MR |
2178 | case $(tolower $cpu) in |
2179 | 601|ppc601|powerpc601) | |
9dbd5c3d | 2180 | cpuflags="-mcpu=601" |
64ad53ff | 2181 | disable altivec |
9dbd5c3d | 2182 | ;; |
56348891 | 2183 | 603*|ppc603*|powerpc603*) |
9dbd5c3d | 2184 | cpuflags="-mcpu=603" |
64ad53ff | 2185 | disable altivec |
9dbd5c3d | 2186 | ;; |
56348891 | 2187 | 604*|ppc604*|powerpc604*) |
9dbd5c3d | 2188 | cpuflags="-mcpu=604" |
64ad53ff | 2189 | disable altivec |
9dbd5c3d | 2190 | ;; |
56348891 | 2191 | g3|75*|ppc75*|powerpc75*) |
9dbd5c3d | 2192 | cpuflags="-mcpu=750 -mpowerpc-gfxopt" |
64ad53ff | 2193 | disable altivec |
9dbd5c3d | 2194 | ;; |
56348891 | 2195 | g4|745*|ppc745*|powerpc745*) |
9dbd5c3d MR |
2196 | cpuflags="-mcpu=7450 -mpowerpc-gfxopt" |
2197 | ;; | |
56348891 | 2198 | 74*|ppc74*|powerpc74*) |
9dbd5c3d MR |
2199 | cpuflags="-mcpu=7400 -mpowerpc-gfxopt" |
2200 | ;; | |
56348891 | 2201 | g5|970|ppc970|powerpc970|power4*) |
9dbd5c3d MR |
2202 | cpuflags="-mcpu=970 -mpowerpc-gfxopt -mpowerpc64" |
2203 | ;; | |
56348891 | 2204 | cell) |
9dbd5c3d MR |
2205 | cpuflags="-mcpu=cell" |
2206 | enable ldbrx | |
2207 | ;; | |
7b0b81a1 AL |
2208 | e500v2) |
2209 | cpuflags="-mcpu=8548 -mhard-float -mfloat-gprs=double" | |
2210 | disable altivec | |
2211 | ;; | |
2212 | e500) | |
2213 | cpuflags="-mcpu=8540 -mhard-float" | |
2214 | disable altivec | |
2215 | ;; | |
9dbd5c3d | 2216 | esac |
343aef9b MR |
2217 | |
2218 | elif enabled x86; then | |
2219 | ||
9dbd5c3d MR |
2220 | case $cpu in |
2221 | i[345]86|pentium) | |
2222 | cpuflags="-march=$cpu" | |
2223 | disable mmx | |
2224 | ;; | |
2225 | # targets that do NOT support conditional mov (cmov) | |
2226 | pentium-mmx|k6|k6-[23]|winchip-c6|winchip2|c3) | |
2227 | cpuflags="-march=$cpu" | |
2228 | disable cmov | |
2229 | ;; | |
2230 | # targets that do support conditional mov (cmov) | |
e90aa6ed | 2231 | i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64|k8|opteron|athlon-fx|core2|amdfam10|barcelona|atom) |
9dbd5c3d MR |
2232 | cpuflags="-march=$cpu" |
2233 | enable cmov | |
2234 | enable fast_cmov | |
2235 | ;; | |
2236 | # targets that do support conditional mov but on which it's slow | |
2237 | pentium4|pentium4m|prescott|nocona) | |
2238 | cpuflags="-march=$cpu" | |
2239 | enable cmov | |
2240 | disable fast_cmov | |
2241 | ;; | |
2242 | esac | |
343aef9b MR |
2243 | |
2244 | elif enabled sparc; then | |
2245 | ||
9dbd5c3d | 2246 | case $cpu in |
26b7199e MK |
2247 | niagara) |
2248 | cpuflags="-mcpu=$cpu" | |
2249 | disable vis | |
2250 | ;; | |
9dbd5c3d MR |
2251 | sparc64) |
2252 | cpuflags="-mcpu=v9" | |
2253 | ;; | |
2254 | esac | |
343aef9b MR |
2255 | |
2256 | elif enabled arm; then | |
2257 | ||
34ba23c9 MR |
2258 | case $cpu in |
2259 | armv*) | |
2260 | cpuflags="-march=$cpu" | |
c2eae137 | 2261 | subarch=$(echo $cpu | sed 's/[^a-z0-9]//g') |
34ba23c9 MR |
2262 | ;; |
2263 | *) | |
2264 | cpuflags="-mcpu=$cpu" | |
c2eae137 MR |
2265 | case $cpu in |
2266 | cortex-a*) subarch=armv7a ;; | |
2267 | cortex-r*) subarch=armv7r ;; | |
2268 | cortex-m*) subarch=armv7m ;; | |
2269 | arm11*) subarch=armv6 ;; | |
2270 | arm[79]*e*|arm9[24]6*|arm96*|arm102[26]) subarch=armv5te ;; | |
2271 | armv4*|arm7*|arm9[24]*) subarch=armv4 ;; | |
2272 | esac | |
34ba23c9 MR |
2273 | ;; |
2274 | esac | |
343aef9b MR |
2275 | |
2276 | elif enabled alpha; then | |
2277 | ||
34ba23c9 | 2278 | enabled ccc && cpuflags="-arch $cpu" || cpuflags="-mcpu=$cpu" |
343aef9b MR |
2279 | |
2280 | elif enabled bfin; then | |
2281 | ||
34ba23c9 | 2282 | cpuflags="-mcpu=$cpu" |
343aef9b MR |
2283 | |
2284 | elif enabled mips; then | |
2285 | ||
34ba23c9 | 2286 | cpuflags="-march=$cpu" |
343aef9b MR |
2287 | |
2288 | elif enabled avr32; then | |
2289 | ||
9dbd5c3d MR |
2290 | case $cpu in |
2291 | ap7[02]0[0-2]) | |
2292 | subarch="avr32_ap" | |
2293 | cpuflags="-mpart=$cpu" | |
2294 | ;; | |
2295 | ap) | |
2296 | subarch="avr32_ap" | |
2297 | cpuflags="-march=$cpu" | |
2298 | ;; | |
2299 | uc3[ab]*) | |
2300 | subarch="avr32_uc" | |
2301 | cpuflags="-mcpu=$cpu" | |
2302 | ;; | |
2303 | uc) | |
2304 | subarch="avr32_uc" | |
2305 | cpuflags="-march=$cpu" | |
2306 | ;; | |
2307 | esac | |
df5cdc24 | 2308 | |
343aef9b MR |
2309 | fi |
2310 | ||
df5cdc24 MR |
2311 | add_cflags $cpuflags |
2312 | add_asflags $cpuflags | |
2313 | ||
993f2d0f MR |
2314 | # compiler sanity check |
2315 | check_exec <<EOF | |
2316 | int main(void){ return 0; } | |
2317 | EOF | |
2318 | if test "$?" != 0; then | |
2319 | echo "$cc is unable to create an executable file." | |
2320 | if test -z "$cross_prefix" && ! enabled cross_compile ; then | |
2321 | echo "If $cc is a cross-compiler, use the --enable-cross-compile option." | |
2322 | echo "Only do this if you know what cross compiling means." | |
2323 | fi | |
2324 | die "C compiler test failed." | |
2325 | fi | |
2326 | ||
046f081b | 2327 | add_cppflags -D_ISOC99_SOURCE |
e9b9a2f8 | 2328 | check_cflags -std=c99 |
50a334e4 | 2329 | check_cc -D_FILE_OFFSET_BITS=64 <<EOF && add_cppflags -D_FILE_OFFSET_BITS=64 |
9d821fc2 DB |
2330 | #include <stdlib.h> |
2331 | EOF | |
50a334e4 | 2332 | check_cc -D_LARGEFILE_SOURCE <<EOF && add_cppflags -D_LARGEFILE_SOURCE |
9d821fc2 DB |
2333 | #include <stdlib.h> |
2334 | EOF | |
e9b9a2f8 | 2335 | |
f0125de9 | 2336 | check_host_cflags -std=c99 |
0a6db2a2 | 2337 | check_host_cflags -Wall |
f0125de9 | 2338 | |
b24dbcbd | 2339 | case "$arch" in |
e939cedd | 2340 | alpha|ia64|mips|parisc|sparc) |
8a3c8627 | 2341 | spic=$shared |
b24dbcbd | 2342 | ;; |
e939cedd | 2343 | x86) |
cfdb6148 | 2344 | subarch="x86_32" |
e939cedd | 2345 | check_cc <<EOF && subarch="x86_64" |
58b3536d | 2346 | int test[(int)sizeof(char*) - 7]; |
cfdb6148 | 2347 | EOF |
de27f4d9 | 2348 | if test "$subarch" = "x86_64"; then |
e939cedd | 2349 | spic=$shared |
de27f4d9 | 2350 | fi |
b24dbcbd | 2351 | ;; |
b24dbcbd RP |
2352 | esac |
2353 | ||
343aef9b | 2354 | enable $subarch |
8a3c8627 | 2355 | enabled spic && enable pic |
b24dbcbd | 2356 | |
7483e694 | 2357 | # OS specific |
4f854758 | 2358 | case $target_os in |
a1629e28 | 2359 | haiku) |
63ae7e7c | 2360 | prefix_default="/boot/common" |
108caaaa | 2361 | network_extralibs="-lnetwork" |
f59c4bd6 | 2362 | host_libs= |
a1629e28 | 2363 | ;; |
7483e694 DB |
2364 | sunos) |
2365 | FFSERVERLDFLAGS="" | |
9987769a | 2366 | SHFLAGS='-shared -Wl,-h,$$(@F)' |
0600d30a | 2367 | enabled x86 && SHFLAGS="-mimpure-text $SHFLAGS" |
7483e694 | 2368 | network_extralibs="-lsocket -lnsl" |
50a334e4 | 2369 | add_cppflags -D__EXTENSIONS__ |
8182dc34 | 2370 | nm_opts='-P -g' |
7483e694 DB |
2371 | ;; |
2372 | netbsd) | |
a1e4b3f6 | 2373 | disable symver |
07a8eef6 MR |
2374 | oss_indev_extralibs="-lossaudio" |
2375 | oss_outdev_extralibs="-lossaudio" | |
7483e694 DB |
2376 | ;; |
2377 | openbsd) | |
89e053f8 | 2378 | enable malloc_aligned |
7c4a001a | 2379 | # On OpenBSD 4.5. the compiler does not use PIC unless |
070c5d0f | 2380 | # explicitly using -fPIC. Libav builds fine without PIC, |
7c4a001a MR |
2381 | # however the generated executable will not do anything |
2382 | # (simply quits with exit-code 1, no crash, no output). | |
a7b9c8ae | 2383 | # Thus explicitly enable PIC here. |
cd78208b | 2384 | enable pic |
a1e4b3f6 | 2385 | disable symver |
7483e694 | 2386 | SHFLAGS='-shared' |
07a8eef6 MR |
2387 | oss_indev_extralibs="-lossaudio" |
2388 | oss_outdev_extralibs="-lossaudio" | |
7483e694 | 2389 | ;; |
a1e4b3f6 MR |
2390 | dragonfly) |
2391 | enable malloc_aligned | |
2392 | disable symver | |
2393 | ;; | |
2394 | freebsd) | |
89e053f8 | 2395 | enable malloc_aligned |
7483e694 DB |
2396 | ;; |
2397 | bsd/os) | |
355d81df | 2398 | add_extralibs -lpoll -lgnugetopt |
7483e694 DB |
2399 | ;; |
2400 | darwin) | |
89e053f8 | 2401 | enable malloc_aligned |
301ab19d | 2402 | gas="gas-preprocessor.pl $cc" |
e08b8239 | 2403 | enabled ppc && add_asflags -force_cpusubtype_ALL |
dff68563 SM |
2404 | SHFLAGS='-dynamiclib -Wl,-single_module -Wl,-install_name,$(SHLIBDIR)/$(SLIBNAME),-current_version,$(LIBVERSION),-compatibility_version,$(LIBMAJOR)' |
2405 | enabled x86_32 && append SHFLAGS -Wl,-read_only_relocs,suppress | |
355d81df | 2406 | add_ldflags -Wl,-dynamic,-search_paths_first |
7483e694 DB |
2407 | SLIBSUF=".dylib" |
2408 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME).$(LIBVERSION)$(SLIBSUF)' | |
2409 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME).$(LIBMAJOR)$(SLIBSUF)' | |
2410 | FFSERVERLDFLAGS=-Wl,-bind_at_load | |
304d586d | 2411 | objformat="macho" |
1b0f6fb8 | 2412 | enabled x86_64 && objformat="macho64" |
8dfa86f7 | 2413 | enabled_any pic shared || |
2704bd1a | 2414 | { check_cflags -mdynamic-no-pic && add_asflags -mdynamic-no-pic; } |
7483e694 DB |
2415 | ;; |
2416 | mingw32*) | |
9d3f4f50 | 2417 | if test $target_os = "mingw32ce"; then |
1aa71e25 MS |
2418 | disable network |
2419 | else | |
2420 | target_os=mingw32 | |
2421 | fi | |
dcc01c06 | 2422 | LIBTARGET=i386 |
1fc9fb8a | 2423 | if enabled x86_64; then |
89e053f8 | 2424 | enable malloc_aligned |
417516f6 | 2425 | LIBTARGET="i386:x86-64" |
336cc1b0 | 2426 | elif enabled arm; then |
15c5156d | 2427 | LIBTARGET=arm-wince |
dcc01c06 | 2428 | fi |
fbd971a4 | 2429 | shlibdir_default="$bindir_default" |
7483e694 DB |
2430 | SLIBPREF="" |
2431 | SLIBSUF=".dll" | |
7483e694 DB |
2432 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)' |
2433 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)' | |
77e41e04 | 2434 | SLIB_EXTRA_CMD=-'$(DLLTOOL) -m $(LIBTARGET) -d $$(@:$(SLIBSUF)=.def) -l $(SUBDIR)$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib) -D $(SLIBNAME_WITH_MAJOR)' |
4c25d159 | 2435 | SLIB_INSTALL_EXTRA_CMD='-install -m 644 $(SUBDIR)$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib) "$(SHLIBDIR)/$(SLIBNAME:$(SLIBSUF)=.lib)"; \ |
b9349ff4 MS |
2436 | install -m 644 $(SUBDIR)$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib) "$(SHLIBDIR)/$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib)"; \ |
2437 | install -d "$(LIBDIR)"; \ | |
2438 | install -m 644 $(SUBDIR)lib$(SLIBNAME:$(SLIBSUF)=.dll.a) "$(LIBDIR)/lib$(SLIBNAME:$(SLIBSUF)=.dll.a)"' | |
7483e694 | 2439 | SLIB_UNINSTALL_EXTRA_CMD='rm -f "$(SHLIBDIR)/$(SLIBNAME:$(SLIBSUF)=.lib)"' |
4b51fb1c | 2440 | 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 | 2441 | objformat="win32" |
ec10a9ab | 2442 | dlltool="${cross_prefix}dlltool" |
bc574408 | 2443 | enable dos_paths |
1894e741 | 2444 | check_cflags -fno-common |
e26011d0 RP |
2445 | check_cpp_condition _mingw.h "defined (__MINGW64_VERSION_MAJOR) || (__MINGW32_MAJOR_VERSION > 3) \ |
2446 | || (__MINGW32_MAJOR_VERSION == 3 && __MINGW32_MINOR_VERSION >= 15)" || | |
f7ad5aa2 | 2447 | die "ERROR: MinGW runtime version must be >= 3.15." |
5666a9f2 | 2448 | add_cppflags -U__STRICT_ANSI__ |
7483e694 DB |
2449 | ;; |
2450 | cygwin*) | |
4f854758 | 2451 | target_os=cygwin |
fbd971a4 | 2452 | shlibdir_default="$bindir_default" |
7483e694 DB |
2453 | SLIBPREF="cyg" |
2454 | SLIBSUF=".dll" | |
2455 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)' | |
2456 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)' | |
2457 | SHFLAGS='-shared -Wl,--enable-auto-image-base' | |
304d586d | 2458 | objformat="win32" |
bc574408 | 2459 | enable dos_paths |
1894e741 | 2460 | check_cflags -fno-common |
a7a187a1 | 2461 | add_cppflags -U__STRICT_ANSI__ |
7483e694 | 2462 | ;; |
4f365f37 | 2463 | *-dos|freedos|opendos) |
4f365f37 | 2464 | network_extralibs="-lsocket" |
ff1c015d | 2465 | objformat="coff" |
bc574408 | 2466 | enable dos_paths |
a7a187a1 | 2467 | add_cppflags -U__STRICT_ANSI__ |
4f365f37 | 2468 | ;; |
7483e694 | 2469 | linux) |
046f081b | 2470 | add_cppflags -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 |
7483e694 DB |
2471 | enable dv1394 |
2472 | ;; | |
2473 | irix*) | |
4f854758 | 2474 | target_os=irix |
7483e694 DB |
2475 | ranlib="echo ignoring ranlib" |
2476 | ;; | |
d22e8442 | 2477 | os/2*) |
d22e8442 | 2478 | ln_s="cp -f" |
9297f1ed | 2479 | objformat="aout" |
e14574eb | 2480 | add_cppflags -D_GNU_SOURCE |
355d81df | 2481 | add_ldflags -Zomf -Zbin-files -Zargs-wild -Zmap |
71c61f62 | 2482 | SHFLAGS='$(SUBDIR)$(NAME).def -Zdll -Zomf' |
d22e8442 | 2483 | FFSERVERLDFLAGS="" |
287d3b13 | 2484 | LIBSUF="_s.a" |
d22e8442 DY |
2485 | SLIBPREF="" |
2486 | SLIBSUF=".dll" | |
2487 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)' | |
2488 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(shell echo $(NAME) | cut -c1-6)$(LIBMAJOR)$(SLIBSUF)' | |
71c61f62 MR |
2489 | SLIB_CREATE_DEF_CMD='echo LIBRARY $(SLIBNAME_WITH_MAJOR) INITINSTANCE TERMINSTANCE > $(SUBDIR)$(NAME).def; \ |
2490 | echo PROTMODE >> $(SUBDIR)$(NAME).def; \ | |
2491 | echo CODE PRELOAD MOVEABLE DISCARDABLE >> $(SUBDIR)$(NAME).def; \ | |
2492 | echo DATA PRELOAD MOVEABLE MULTIPLE NONSHARED >> $(SUBDIR)$(NAME).def; \ | |
2493 | echo EXPORTS >> $(SUBDIR)$(NAME).def; \ | |
2494 | emxexp -o $(OBJS) >> $(SUBDIR)$(NAME).def' | |
2495 | SLIB_EXTRA_CMD='emximp -o $(SUBDIR)$(LIBPREF)$(NAME)_dll.a $(SUBDIR)$(NAME).def; \ | |
2496 | emximp -o $(SUBDIR)$(LIBPREF)$(NAME)_dll.lib $(SUBDIR)$(NAME).def;' | |
2497 | SLIB_INSTALL_EXTRA_CMD='install -m 644 $(SUBDIR)$(LIBPREF)$(NAME)_dll.a $(SUBDIR)$(LIBPREF)$(NAME)_dll.lib "$(LIBDIR)"' | |
d22e8442 | 2498 | SLIB_UNINSTALL_EXTRA_CMD='rm -f "$(LIBDIR)"/$(LIBPREF)$(NAME)_dll.a "$(LIBDIR)"/$(LIBPREF)$(NAME)_dll.lib' |
bc574408 | 2499 | enable dos_paths |
d22e8442 | 2500 | ;; |
83993c1c | 2501 | gnu/kfreebsd) |
c1f54478 | 2502 | add_cppflags -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_BSD_SOURCE |
83993c1c | 2503 | ;; |
34e82167 | 2504 | gnu) |
34e82167 | 2505 | ;; |
d33ed7b3 MR |
2506 | qnx) |
2507 | add_cppflags -D_QNX_SOURCE | |
2508 | network_extralibs="-lsocket" | |
2509 | ;; | |
1c69c79f MS |
2510 | symbian) |
2511 | SLIBSUF=".dll" | |
2512 | enable dos_paths | |
2513 | add_cflags --include=$sysinclude/gcce/gcce.h | |
2514 | ;; | |
614d8911 MR |
2515 | none) |
2516 | ;; | |
7483e694 | 2517 | *) |
4f924f9a | 2518 | die "Unknown OS '$target_os'." |
7483e694 DB |
2519 | ;; |
2520 | esac | |
2521 | ||
29ba0911 | 2522 | echo "config:$arch:$subarch:$cpu:$target_os:$cc_ident:$LIBAV_CONFIGURATION" >config.fate |
db7515fd | 2523 | |
13cb2187 AS |
2524 | check_cpp_condition stdlib.h "defined(__PIC__) || defined(__pic__) || defined(PIC)" && enable pic |
2525 | ||
c9d19248 MR |
2526 | set_default $PATHS_LIST |
2527 | ||
320d060a | 2528 | # we need to build at least one lib type |
93b3c083 | 2529 | if ! enabled_any static shared; then |
320d060a DB |
2530 | cat <<EOF |
2531 | At least one library type must be built. | |
2532 | Specify --enable-static to build the static libraries or --enable-shared to | |
2533 | build the shared libraries as well. To only build the shared libraries specify | |
2534 | --disable-static in addition to --enable-shared. | |
2535 | EOF | |
2536 | exit 1; | |
2537 | fi | |
2538 | ||
abc4e572 | 2539 | disabled static && LIBNAME="" |
2a320695 | 2540 | |
2184c6f7 | 2541 | die_license_disabled() { |
4c27207c | 2542 | enabled $1 || { enabled $2 && die "$2 is $1 and --enable-$1 is not specified."; } |
2184c6f7 DB |
2543 | } |
2544 | ||
2184c6f7 | 2545 | die_license_disabled gpl libx264 |
de295976 | 2546 | die_license_disabled gpl libxavs |
2184c6f7 | 2547 | die_license_disabled gpl libxvid |
2184c6f7 DB |
2548 | die_license_disabled gpl x11grab |
2549 | ||
2f7ae63b | 2550 | die_license_disabled nonfree libfaac |
b2e3c528 | 2551 | |
0b175caa DB |
2552 | die_license_disabled version3 libopencore_amrnb |
2553 | die_license_disabled version3 libopencore_amrwb | |
d89e738a | 2554 | die_license_disabled version3 libvo_aacenc |
f502ff3f | 2555 | die_license_disabled version3 libvo_amrwbenc |
0b175caa | 2556 | |
9cad0e4e | 2557 | enabled version3 && { enabled gpl && enable gplv3 || enable lgplv3; } |
3fe142e2 | 2558 | |
40617a6d | 2559 | disabled optimizations || check_cflags -fomit-frame-pointer |
cf9d24ad | 2560 | |
e276d9e8 MR |
2561 | enable_pic() { |
2562 | enable pic | |
bce7b696 MR |
2563 | add_cppflags -DPIC |
2564 | add_cflags -fPIC | |
2565 | add_asflags -fPIC | |
e276d9e8 MR |
2566 | } |
2567 | ||
2568 | enabled pic && enable_pic | |
bce7b696 | 2569 | |
b4d96ba2 MR |
2570 | check_cc <<EOF || die "Symbol mangling check failed." |
2571 | int ff_extern; | |
2572 | EOF | |
8182dc34 | 2573 | sym=$($nm $nm_opts $TMPO | awk '/ff_extern/{ print substr($0, match($0, /[^ \t]*ff_extern/)) }') |
b4d96ba2 MR |
2574 | extern_prefix=${sym%%ff_extern*} |
2575 | ||
f65883c8 MR |
2576 | check_cc <<EOF && enable inline_asm |
2577 | void foo(void) { __asm__ volatile ("" ::); } | |
2578 | EOF | |
61d251db | 2579 | |
df5e3978 MR |
2580 | _restrict= |
2581 | for restrict_keyword in restrict __restrict__ __restrict; do | |
2582 | check_cc <<EOF && _restrict=$restrict_keyword && break | |
2583 | void foo(char * $restrict_keyword p); | |
2584 | EOF | |
2585 | done | |
2586 | ||
2587 | check_cc <<EOF && enable attribute_packed | |
2588 | struct { int x; } __attribute__((packed)) x; | |
2589 | EOF | |
2590 | ||
dffb41b9 MR |
2591 | check_cc <<EOF && enable attribute_may_alias |
2592 | union { int x; } __attribute__((may_alias)) x; | |
2593 | EOF | |
2594 | ||
df5e3978 MR |
2595 | check_cc <<EOF || die "endian test failed" |
2596 | unsigned int endian = 'B' << 24 | 'I' << 16 | 'G' << 8 | 'E'; | |
2597 | EOF | |
48fc536a | 2598 | od -t x1 $TMPO | grep -q '42 *49 *47 *45' && enable bigendian |
df5e3978 | 2599 | |
e939cedd MR |
2600 | if enabled alpha; then |
2601 | ||
2602 | check_cflags -mieee | |
2603 | ||
2604 | elif enabled arm; then | |
e45391bb | 2605 | |
50fa82e6 | 2606 | check_cflags -marm |
301ab19d | 2607 | nogas=die |
50fa82e6 | 2608 | |
44caaa56 MR |
2609 | if check_cpp_condition stddef.h "defined __ARM_PCS_VFP"; then |
2610 | enable vfp_args | |
2611 | elif ! check_cpp_condition stddef.h "defined __ARM_PCS || defined __SOFTFP__"; then | |
2612 | case "${cross_prefix:-$cc}" in | |
2613 | *hardfloat*) enable vfp_args; fpabi=vfp ;; | |
2614 | *) check_ld <<EOF && enable vfp_args && fpabi=vfp || fpabi=soft ;; | |
fa0912fe MR |
2615 | __asm__ (".eabi_attribute 28, 1"); |
2616 | int main(void) { return 0; } | |
2617 | EOF | |
44caaa56 MR |
2618 | esac |
2619 | warn "Compiler does not indicate floating-point ABI, guessing $fpabi." | |
2620 | fi | |
fa0912fe MR |
2621 | |
2622 | # We have to check if pld is a nop and disable it. | |
2623 | check_asm pld '"pld [r0]"' | |
2624 | ||
2625 | enabled armv5te && check_asm armv5te '"qadd r0, r0, r0"' | |
2626 | enabled armv6 && check_asm armv6 '"sadd16 r0, r0, r0"' | |
2627 | enabled armv6t2 && check_asm armv6t2 '"movt r0, #0"' | |
2628 | enabled armvfp && check_asm armvfp '"fadds s0, s0, s0"' | |
2629 | enabled iwmmxt && check_asm iwmmxt '"wunpckelub wr6, wr4"' | |
2630 | enabled neon && check_asm neon '"vadd.i16 q0, q0, q0"' | |
e45391bb | 2631 | |
e276d9e8 MR |
2632 | enabled_all armv6t2 shared !pic && enable_pic |
2633 | ||
fa0912fe | 2634 | elif enabled mips; then |
e45391bb | 2635 | |
fa0912fe MR |
2636 | check_asm loongson '"dmult.g $1, $2, $3"' |
2637 | enabled mmi && check_asm mmi '"lq $2, 0($2)"' | |
e45391bb | 2638 | |
fa0912fe | 2639 | elif enabled ppc; then |
e45391bb | 2640 | |
e6a0c354 MR |
2641 | enable local_aligned_8 local_aligned_16 |
2642 | ||
135448fa | 2643 | check_asm dcbzl '"dcbzl 0, %0" :: "r"(0)' |
2f0c136e | 2644 | check_asm ibm_asm '"add 0, 0, 0"' |
fa0912fe | 2645 | check_asm ppc4xx '"maclhw r10, r11, r12"' |
64de20d1 | 2646 | check_asm xform_asm '"lwzx %1, %y0" :: "Z"(*(int*)0), "r"(0)' |
fa0912fe MR |
2647 | |
2648 | # AltiVec flags: The FSF version of GCC differs from the Apple version | |
2649 | if enabled altivec; then | |
301ab19d | 2650 | nogas=warn |
fa0912fe MR |
2651 | check_cflags -maltivec -mabi=altivec && |
2652 | { check_header altivec.h && inc_altivec_h="#include <altivec.h>" ; } || | |
2653 | check_cflags -faltivec | |
2654 | ||
2655 | # check if our compiler supports Motorola AltiVec C API | |
2656 | check_cc <<EOF || disable altivec | |
2657 | $inc_altivec_h | |
2658 | int main(void) { | |
2659 | vector signed int v1, v2, v3; | |
2660 | v1 = vec_add(v2,v3); | |
2661 | return 0; | |
2662 | } | |
2663 | EOF | |
2664 | ||
2665 | # check if our compiler supports braces for vector declarations | |
2666 | check_cc <<EOF || die "You need a compiler that supports {} in AltiVec vector declarations." | |
2667 | $inc_altivec_h | |
2668 | int main (void) { (vector int) {1}; return 0; } | |
2669 | EOF | |
2670 | fi | |
e45391bb | 2671 | |
fa0912fe | 2672 | elif enabled sparc; then |
e45391bb | 2673 | |
fa0912fe MR |
2674 | enabled vis && check_asm vis '"pdist %f0, %f0, %f0"' -mcpu=ultrasparc && |
2675 | add_cflags -mcpu=ultrasparc -mtune=ultrasparc | |
e45391bb | 2676 | |
fa0912fe | 2677 | elif enabled x86; then |
e45391bb | 2678 | |
e6a0c354 MR |
2679 | enable local_aligned_8 local_aligned_16 |
2680 | ||
44965991 PI |
2681 | # check whether EBP is available on x86 |
2682 | # As 'i' is stored on the stack, this program will crash | |
2683 | # if the base pointer is used to access it because the | |
2684 | # base pointer is cleared in the inline assembly code. | |
7dfef245 | 2685 | check_exec_crash <<EOF && enable ebp_available |
44965991 | 2686 | volatile int i=0; |
be449fca | 2687 | __asm__ volatile ( |
44965991 PI |
2688 | "xorl %%ebp, %%ebp" |
2689 | ::: "%ebp"); | |
2690 | return i; | |
44965991 PI |
2691 | EOF |
2692 | ||
f494213c | 2693 | # check whether EBX is available on x86 |
7cee5421 MR |
2694 | check_asm ebx_available '""::"b"(0)' && |
2695 | check_asm ebx_available '"":::"%ebx"' | |
8e380710 | 2696 | |
6f74fb03 RP |
2697 | # check whether xmm clobbers are supported |
2698 | check_asm xmm_clobbers '"":::"%xmm0"' | |
2699 | ||
d3a4b4e0 DB |
2700 | # check whether more than 10 operands are supported |
2701 | check_cc <<EOF && enable ten_operands | |
2702 | int main(void) { | |
2703 | int x=0; | |
2704 | __asm__ volatile( | |
2705 | "" | |
2706 | :"+&rm"(x), "+&rm"(x), "+&rm"(x), "+&rm"(x), "+&rm"(x), "+&rm"(x) | |
2707 | ); | |
2708 | return 0; | |
2709 | } | |
2710 | EOF | |
2711 | ||
d7f0920b | 2712 | # check whether binutils is new enough to compile SSSE3/MMX2 |
940f335a | 2713 | enabled ssse3 && check_asm ssse3 '"pabsw %xmm0, %xmm0"' |
5fd89ca0 | 2714 | enabled mmx2 && check_asm mmx2 '"pmaxub %mm0, %mm1"' |
6bd859d6 MR |
2715 | |
2716 | check_asm bswap '"bswap %%eax" ::: "%eax"' | |
304d586d | 2717 | |
9cca1e40 | 2718 | if ! disabled_any asm mmx yasm; then |
b6c06894 MR |
2719 | if check_cmd $yasmexe --version; then |
2720 | enabled x86_64 && yasm_extra="-m amd64" | |
2721 | yasm_debug="-g dwarf2" | |
2722 | elif check_cmd nasm -v; then | |
2723 | yasmexe=nasm | |
2724 | yasm_debug="-g -F dwarf" | |
2725 | enabled x86_64 && test "$objformat" = elf && objformat=elf64 | |
2726 | fi | |
2727 | ||
2728 | YASMFLAGS="-f $objformat $yasm_extra" | |
2729 | enabled pic && append YASMFLAGS "-DPIC" | |
2730 | test -n "$extern_prefix" && append YASMFLAGS "-DPREFIX" | |
2731 | case "$objformat" in | |
2732 | elf*) enabled debug && append YASMFLAGS $yasm_debug ;; | |
2733 | esac | |
2734 | ||
48545a8f | 2735 | check_yasm "pextrd [eax], xmm0, 1" && enable yasm || |
25432e85 | 2736 | die "yasm not found, use --disable-yasm for a crippled build" |
429059f8 | 2737 | check_yasm "vextractf128 xmm0, ymm0, 0" || disable avx |
31a0dcb2 | 2738 | fi |
e45391bb | 2739 | |
669b5583 MR |
2740 | case "$cpu" in |
2741 | athlon*|opteron*|k8*|pentium|pentium-mmx|prescott|nocona|atom|geode) | |
2742 | disable fast_clz | |
2743 | ;; | |
2744 | esac | |
2745 | ||
44965991 PI |
2746 | fi |
2747 | ||
301ab19d MR |
2748 | if enabled asm; then |
2749 | as=${gas:=$as} | |
2750 | check_asm gnu_as '".macro m n\n\\n:.int 0\n.endm\nm x"' || | |
2751 | $nogas "GNU assembler not found, install gas-preprocessor" | |
2752 | fi | |
2753 | ||
4a7e068b MR |
2754 | check_ldflags -Wl,--as-needed |
2755 | ||
a98bb16d RP |
2756 | if check_func dlopen; then |
2757 | ldl= | |
2758 | elif check_func dlopen -ldl; then | |
2759 | ldl=-ldl | |
8bf5d58f MN |
2760 | fi |
2761 | ||
54fe299b DV |
2762 | if enabled network; then |
2763 | check_type "sys/types.h sys/socket.h" socklen_t | |
2764 | check_type netdb.h "struct addrinfo" | |
2765 | check_type netinet/in.h "struct ipv6_mreq" -D_DARWIN_C_SOURCE | |
2766 | check_type netinet/in.h "struct sockaddr_in6" | |
2767 | check_type "sys/types.h sys/socket.h" "struct sockaddr_storage" | |
2768 | check_struct "sys/types.h sys/socket.h" "struct sockaddr" sa_len | |
2769 | # Prefer arpa/inet.h over winsock2 | |
2770 | if check_header arpa/inet.h ; then | |
2771 | check_func closesocket | |
2772 | elif check_header winsock2.h ; then | |
2773 | check_func_headers winsock2.h closesocket -lws2 && \ | |
2774 | network_extralibs="-lws2" || \ | |
2775 | { check_func_headers winsock2.h closesocket -lws2_32 && \ | |
2776 | network_extralibs="-lws2_32"; } | |
2777 | check_type ws2tcpip.h socklen_t | |
2778 | check_type ws2tcpip.h "struct addrinfo" | |
2779 | check_type ws2tcpip.h "struct ipv6_mreq" | |
2780 | check_type ws2tcpip.h "struct sockaddr_in6" | |
2781 | check_type ws2tcpip.h "struct sockaddr_storage" | |
2782 | check_struct winsock2.h "struct sockaddr" sa_len | |
2783 | else | |
2784 | disable network | |
2785 | fi | |
2786 | fi | |
2787 | ||
75ecf149 DB |
2788 | # Solaris has nanosleep in -lrt, OpenSolaris no longer needs that |
2789 | check_func nanosleep || { check_func nanosleep -lrt && add_extralibs -lrt; } | |
2790 | ||
534a2231 | 2791 | check_func fcntl |
7483e694 | 2792 | check_func fork |
84882df6 | 2793 | check_func getaddrinfo $network_extralibs |
7483e694 DB |
2794 | check_func gethrtime |
2795 | check_func getrusage | |
fc5607f8 | 2796 | check_struct "sys/time.h sys/resource.h" "struct rusage" ru_maxrss |
094c09bb | 2797 | check_func inet_aton $network_extralibs |
abfc8d05 | 2798 | check_func isatty |
a5b64584 | 2799 | check_func localtime_r |
4ae40685 | 2800 | check_func ${malloc_prefix}memalign && enable memalign |
7483e694 | 2801 | check_func mkstemp |
0328b9ea | 2802 | check_func mmap |
4ae40685 | 2803 | check_func ${malloc_prefix}posix_memalign && enable posix_memalign |
0104b608 | 2804 | check_func setrlimit |
87958234 | 2805 | check_func strerror_r |
47941088 | 2806 | check_func strtok_r |
b507ebd1 | 2807 | check_func_headers io.h setmode |
e4673692 | 2808 | check_func_headers lzo/lzo1x.h lzo1x_999_compress |
fc5607f8 | 2809 | check_lib2 "windows.h psapi.h" GetProcessMemoryInfo -lpsapi |
2446d3d6 | 2810 | check_func_headers windows.h GetProcessTimes |
73f6d31e | 2811 | check_func_headers windows.h MapViewOfFile |
7c5bfe7a | 2812 | check_func_headers windows.h VirtualAlloc |
6ffa87d3 | 2813 | |
a98bb16d | 2814 | check_header dlfcn.h |
92c6a099 | 2815 | check_header dxva2api.h |
a98bb16d | 2816 | check_header malloc.h |
bf6ce82d | 2817 | check_header poll.h |
b58412f1 | 2818 | check_header sys/mman.h |
b091aa44 | 2819 | check_header sys/resource.h |
bf6ce82d | 2820 | check_header sys/select.h |
272081b0 CEH |
2821 | check_header vdpau/vdpau.h |
2822 | check_header vdpau/vdpau_x11.h | |
68178ca9 | 2823 | check_header X11/extensions/XvMClib.h |
a98bb16d | 2824 | |
9104cd51 RP |
2825 | check_struct dxva2api.h DXVA_PictureParameters wDecodedPictureIndex |
2826 | ||
a4fa192c | 2827 | disabled zlib || check_lib zlib.h zlibVersion -lz || disable zlib |
632948bd | 2828 | disabled bzlib || check_lib2 bzlib.h BZ2_bzlibVersion -lbz2 || disable bzlib |
57bd82d4 MR |
2829 | |
2830 | # check for some common methods of building with pthread support | |
2831 | # do this before the optional library checks as some of them require pthreads | |
0dbfc1db MR |
2832 | if ! disabled pthreads && ! enabled w32threads; then |
2833 | enable pthreads | |
9e7fd101 MR |
2834 | if check_func pthread_create; then |
2835 | : | |
2836 | elif check_func pthread_create -pthread; then | |
2837 | add_cflags -pthread | |
afc9aee2 | 2838 | add_extralibs -pthread |
9e7fd101 MR |
2839 | elif check_func pthread_create -pthreads; then |
2840 | add_cflags -pthreads | |
afc9aee2 | 2841 | add_extralibs -pthreads |
8d94f606 GT |
2842 | elif check_func pthread_create -lpthreadGC2; then |
2843 | add_extralibs -lpthreadGC2 | |
9e7fd101 | 2844 | elif ! check_lib pthread.h pthread_create -lpthread; then |
0dbfc1db | 2845 | disable pthreads |
9e7fd101 | 2846 | fi |
57bd82d4 MR |
2847 | fi |
2848 | ||
8eee7025 | 2849 | for thread in $THREADS_LIST; do |
e5f94c2b | 2850 | if enabled $thread; then |
3ae3b721 RP |
2851 | test -n "$thread_type" && |
2852 | die "ERROR: Only one thread type must be selected." || | |
e5f94c2b | 2853 | thread_type="$thread" |
e5f94c2b RP |
2854 | fi |
2855 | done | |
2856 | ||
50f7c296 | 2857 | check_lib math.h sin -lm && LIBM="-lm" |
f3e3f28e | 2858 | enabled vaapi && require vaapi va/va.h vaInitialize -lva |
fdf88598 | 2859 | |
645d2652 MR |
2860 | check_mathfunc exp2 |
2861 | check_mathfunc exp2f | |
2862 | check_mathfunc llrint | |
07876e25 | 2863 | check_mathfunc llrintf |
645d2652 MR |
2864 | check_mathfunc log2 |
2865 | check_mathfunc log2f | |
2866 | check_mathfunc lrint | |
2867 | check_mathfunc lrintf | |
2868 | check_mathfunc round | |
2869 | check_mathfunc roundf | |
23d3931a | 2870 | check_mathfunc trunc |
645d2652 | 2871 | check_mathfunc truncf |
f32adb22 | 2872 | |
57bd82d4 | 2873 | # these are off by default, so fail if requested and not available |
a1b3c5a3 | 2874 | enabled avisynth && require2 vfw32 "windows.h vfw.h" AVIFileInit -lavifil32 |
47941088 | 2875 | enabled frei0r && { check_header frei0r.h || die "ERROR: frei0r.h header not found"; } |
4fa18c56 MR |
2876 | enabled libdirac && require_pkg_config dirac \ |
2877 | "libdirac_decoder/dirac_parser.h libdirac_encoder/dirac_encoder.h" \ | |
2878 | "dirac_decoder_init dirac_encoder_init" | |
79fda097 | 2879 | enabled libfaac && require2 libfaac "stdint.h faac.h" faacEncGetVersion -lfaac |
a5b64584 | 2880 | enabled libfreetype && require_pkg_config freetype2 "ft2build.h freetype/freetype.h" FT_Init_FreeType |
5af41508 | 2881 | enabled libgsm && require libgsm gsm/gsm.h gsm_create -lgsm |
9b9d3868 | 2882 | enabled libmp3lame && require "libmp3lame >= 3.98.3" lame/lame.h lame_set_VBR_quality -lmp3lame |
7483e694 | 2883 | enabled libnut && require libnut libnut.h nut_demuxer_init -lnut |
eb7626a3 MR |
2884 | enabled libopencore_amrnb && require libopencore_amrnb opencore-amrnb/interf_dec.h Decoder_Interface_init -lopencore-amrnb |
2885 | enabled libopencore_amrwb && require libopencore_amrwb opencore-amrwb/dec_if.h D_IF_init -lopencore-amrwb | |
4fa18c56 | 2886 | enabled libopencv && require_pkg_config opencv opencv/cv.h cvCreateImageHeader |
3d6fac8c | 2887 | enabled libopenjpeg && require libopenjpeg openjpeg.h opj_version -lopenjpeg |
4fa18c56 MR |
2888 | enabled librtmp && require_pkg_config librtmp librtmp/rtmp.h RTMP_Socket |
2889 | enabled libschroedinger && require_pkg_config schroedinger-1.0 schroedinger/schro.h schro_init | |
ae14f311 | 2890 | enabled libspeex && require libspeex speex/speex.h speex_decoder_init -lspeex |
c261a5d9 | 2891 | enabled libtheora && require libtheora theora/theoraenc.h th_info_init -ltheoraenc -ltheoradec -logg |
d89e738a | 2892 | enabled libvo_aacenc && require libvo_aacenc vo-aacenc/voAAC.h voGetAACEncAPI -lvo-aacenc |
f502ff3f | 2893 | enabled libvo_amrwbenc && require libvo_amrwbenc vo-amrwbenc/enc_if.h E_IF_init -lvo-amrwbenc |
7483e694 | 2894 | enabled libvorbis && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbisenc -lvorbis -logg |
7d07d6f5 DB |
2895 | enabled libvpx && { |
2896 | enabled libvpx_decoder && { check_lib2 "vpx/vpx_decoder.h vpx/vp8dx.h" vpx_codec_dec_init_ver -lvpx || | |
2897 | die "ERROR: libvpx decoder version must be >=0.9.1"; } | |
2898 | enabled libvpx_encoder && { check_lib2 "vpx/vpx_encoder.h vpx/vp8cx.h" vpx_codec_enc_init_ver -lvpx || | |
2899 | die "ERROR: libvpx encoder version must be >=0.9.1"; } } | |
eb7626a3 | 2900 | enabled libx264 && require libx264 x264.h x264_encoder_encode -lx264 && |
e25c6710 JM |
2901 | { check_cpp_condition x264.h "X264_BUILD >= 115" || |
2902 | die "ERROR: libx264 version must be >= 0.115."; } | |
de295976 | 2903 | enabled libxavs && require libxavs xavs.h xavs_encoder_encode -lxavs |
2bfecf73 | 2904 | enabled libxvid && require libxvid xvid.h xvid_global -lxvidcore |
7483e694 | 2905 | enabled mlib && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib |
8ac17293 | 2906 | |
0b4a1821 AS |
2907 | # libdc1394 check |
2908 | if enabled libdc1394; then | |
2909 | { check_lib dc1394/dc1394.h dc1394_new -ldc1394 -lraw1394 && | |
2910 | enable libdc1394_2; } || | |
2911 | { check_lib libdc1394/dc1394_control.h dc1394_create_handle -ldc1394_control -lraw1394 && | |
2912 | enable libdc1394_1; } || | |
2913 | die "ERROR: No version of libdc1394 found " | |
2914 | fi | |
2915 | ||
8f1b06c8 | 2916 | if check_pkg_config sdl SDL_version.h SDL_Linked_Version; then |
aa692d54 MR |
2917 | check_cpp_condition SDL.h "(SDL_MAJOR_VERSION<<16 | SDL_MINOR_VERSION<<8 | SDL_PATCHLEVEL) >= 0x010201" $sdl_cflags && |
2918 | enable sdl && | |
2919 | check_struct SDL.h SDL_VideoInfo current_w $sdl_cflags && enable sdl_video_size | |
c3f6b472 | 2920 | fi |
57bd82d4 | 2921 | |
2270b4b2 | 2922 | texi2html -version > /dev/null 2>&1 && enable texi2html || disable texi2html |
146ea952 | 2923 | |
c6f95144 | 2924 | check_header linux/fb.h |
06e31011 RP |
2925 | check_header linux/videodev.h |
2926 | check_header linux/videodev2.h | |
1b6e8b73 | 2927 | check_header sys/videoio.h |
47f38850 | 2928 | |
27796dc3 | 2929 | check_func_headers "windows.h vfw.h" capCreateCaptureWindow "$vfwcap_indev_extralibs" |
ec1ee802 RP |
2930 | # check that WM_CAP_DRIVER_CONNECT is defined to the proper value |
2931 | # w32api 3.12 had it defined wrong | |
2932 | check_cpp_condition vfw.h "WM_CAP_DRIVER_CONNECT > WM_USER" && enable vfwcap_defines | |
c2345207 | 2933 | |
f8aa696f | 2934 | # check for ioctl_meteor.h, ioctl_bt848.h and alternatives |
1c915f83 RP |
2935 | { check_header dev/bktr/ioctl_meteor.h && |
2936 | check_header dev/bktr/ioctl_bt848.h; } || | |
2937 | { check_header machine/ioctl_meteor.h && | |
2938 | check_header machine/ioctl_bt848.h; } || | |
2939 | { check_header dev/video/meteor/ioctl_meteor.h && | |
2940 | check_header dev/video/bktr/ioctl_bt848.h; } || | |
2941 | check_header dev/ic/bt8xx.h | |
f8aa696f | 2942 | |
15d59d2c | 2943 | check_header sndio.h |
c7682de0 RP |
2944 | check_header sys/soundcard.h |
2945 | check_header soundcard.h | |
deb29777 | 2946 | |
b6f3d925 | 2947 | enabled_any alsa_indev alsa_outdev && check_lib2 alsa/asoundlib.h snd_pcm_htimestamp -lasound |
35fd8122 | 2948 | |
0e57fe17 | 2949 | enabled jack_indev && check_lib2 jack/jack.h jack_client_open -ljack |
80ff8a16 | 2950 | |
15d59d2c B |
2951 | enabled_any sndio_indev sndio_outdev && check_lib2 sndio.h sio_open -lsndio |
2952 | ||
56a059ac | 2953 | enabled x11grab && |
f58f4ce1 GP |
2954 | check_header X11/Xlib.h && |
2955 | check_header X11/extensions/XShm.h && | |
0a045661 | 2956 | check_header X11/extensions/Xfixes.h && |
f58f4ce1 | 2957 | check_func XOpenDisplay -lX11 && |
781c1aa6 R |
2958 | check_func XShmCreateImage -lX11 -lXext && |
2959 | check_func XFixesGetCursorImage -lX11 -lXext -lXfixes | |
f58f4ce1 | 2960 | |
598ef02b | 2961 | if ! disabled vdpau && enabled vdpau_vdpau_h; then |
deda2a4a AC |
2962 | check_cpp_condition \ |
2963 | vdpau/vdpau.h "defined VDP_DECODER_PROFILE_MPEG4_PART2_ASP" || | |
d1ebd4a9 AC |
2964 | { echolog "Please upgrade to libvdpau >= 0.2 if you would like vdpau support." && |
2965 | disable vdpau; } | |
abf649c7 | 2966 | fi |
deda2a4a | 2967 | |
95e561ec | 2968 | enabled debug && add_cflags -g"$debuglevel" && add_asflags -g"$debuglevel" |
57bd82d4 MR |
2969 | |
2970 | # add some useful compiler flags if supported | |
2971 | check_cflags -Wdeclaration-after-statement | |
dcd479c0 | 2972 | check_cflags -Wall |
440e3b2f | 2973 | check_cflags -Wno-parentheses |
dcd479c0 | 2974 | check_cflags -Wno-switch |
c07bd6a9 MN |
2975 | check_cflags -Wdisabled-optimization |
2976 | check_cflags -Wpointer-arith | |
2977 | check_cflags -Wredundant-decls | |
cc1fb623 | 2978 | check_cflags -Wno-pointer-sign |
f4929996 | 2979 | check_cflags -Wcast-qual |
9aceb3cf | 2980 | check_cflags -Wwrite-strings |
652a5bf6 | 2981 | check_cflags -Wtype-limits |
764551c6 | 2982 | check_cflags -Wundef |
fc298fd9 | 2983 | check_cflags -Wmissing-prototypes |
5af4e0cc | 2984 | enabled extra_warnings && check_cflags -Winline |
cf9d24ad | 2985 | |
57bd82d4 | 2986 | # add some linker flags |
5c0e9479 | 2987 | check_ldflags -Wl,--warn-common |
737eb597 | 2988 | check_ldflags '-Wl,-rpath-link,\$(BUILD_ROOT)/libpostproc -Wl,-rpath-link,\$(BUILD_ROOT)/libswscale -Wl,-rpath-link,\$(BUILD_ROOT)/libavfilter -Wl,-rpath-link,\$(BUILD_ROOT)/libavdevice -Wl,-rpath-link,\$(BUILD_ROOT)/libavformat -Wl,-rpath-link,\$(BUILD_ROOT)/libavcodec -Wl,-rpath-link,\$(BUILD_ROOT)/libavutil' |
fef2d661 | 2989 | test_ldflags -Wl,-Bsymbolic && append SHFLAGS -Wl,-Bsymbolic |
94a3401e | 2990 | |
a482e61b | 2991 | echo "X{};" > $TMPV |
b462d132 | 2992 | if test_ldflags -Wl,--version-script,$TMPV; then |
a482e61b | 2993 | append SHFLAGS '-Wl,--version-script,\$(SUBDIR)lib\$(NAME).ver' |
b462d132 MR |
2994 | check_cc <<EOF && enable symver_asm_label |
2995 | void ff_foo(void) __asm__ ("av_foo@VERSION"); | |
0884fadf | 2996 | void ff_foo(void) { ${inline_asm+__asm__($quotes);} } |
b462d132 MR |
2997 | EOF |
2998 | check_cc <<EOF && enable symver_gnu_asm | |
2999 | __asm__(".symver ff_foo,av_foo@VERSION"); | |
3000 | void ff_foo(void) {} | |
3001 | EOF | |
3002 | fi | |
a482e61b | 3003 | |
bd2216e4 | 3004 | if enabled small; then |
14ca9cd0 | 3005 | add_cflags $size_cflags |
8400d6b8 DB |
3006 | optimizations="small" |
3007 | elif enabled optimizations; then | |
14ca9cd0 | 3008 | add_cflags $speed_cflags |
b05394a0 MR |
3009 | else |
3010 | add_cflags $noopt_cflags | |
cddf3f45 | 3011 | fi |
11fdbc44 | 3012 | check_cflags -fno-math-errno |
b2eb2ff0 | 3013 | check_cflags -fno-signed-zeros |
cddf3f45 | 3014 | |
629687f6 | 3015 | if enabled icc; then |
b1598b58 MR |
3016 | # Just warnings, no remarks |
3017 | check_cflags -w1 | |
3018 | # -wd: Disable following warnings | |
3019 | # 144, 167, 556: -Wno-pointer-sign | |
91bcad19 | 3020 | # 1292: attribute "foo" ignored |
b1598b58 | 3021 | # 10006: ignoring unknown option -fno-signed-zeros |
f1c7c6ae | 3022 | # 10148: ignoring unknown option -Wno-parentheses |
b1598b58 | 3023 | # 10156: ignoring option '-W'; no argument required |
91bcad19 | 3024 | check_cflags -wd144,167,556,1292,10006,10148,10156 |
b1598b58 MR |
3025 | # 11030: Warning unknown option --as-needed |
3026 | # 10156: ignoring option '-export'; no argument required | |
3027 | check_ldflags -wd10156,11030 | |
3028 | # Allow to compile with optimizations | |
3029 | check_ldflags -march=$cpu | |
be2cf98a CEH |
3030 | # icc 11.0 and 11.1 work with ebp_available, but don't pass the test |
3031 | enable ebp_available | |
bdefad73 MR |
3032 | if enabled x86_32; then |
3033 | test ${icc_version%%.*} -ge 11 && \ | |
3034 | check_cflags -falign-stack=maintain-16-byte || \ | |
3035 | disable aligned_stack | |
3036 | fi | |
df442a8d MR |
3037 | elif enabled ccc; then |
3038 | # disable some annoying warnings | |
3039 | add_cflags -msg_disable cvtu32to64 | |
3040 | add_cflags -msg_disable embedcomment | |
3041 | add_cflags -msg_disable needconstext | |
3042 | add_cflags -msg_disable nomainieee | |
3043 | add_cflags -msg_disable ptrmismatch1 | |
3044 | add_cflags -msg_disable unreachcode | |
973859f5 MR |
3045 | elif enabled gcc; then |
3046 | check_cflags -fno-tree-vectorize | |
765e6134 | 3047 | check_cflags -Werror=implicit-function-declaration |
de63bfec | 3048 | check_cflags -Werror=missing-prototypes |
613a4e3f MR |
3049 | elif enabled llvm_gcc; then |
3050 | check_cflags -mllvm -stack-alignment=16 | |
06da6943 | 3051 | elif enabled clang; then |
5c8ef670 | 3052 | check_cflags -mllvm -stack-alignment=16 |
06da6943 | 3053 | check_cflags -Qunused-arguments |
138132be MR |
3054 | elif enabled armcc; then |
3055 | # 2523: use of inline assembler is deprecated | |
bcafde61 MR |
3056 | add_cflags -W${armcc_opt},--diag_suppress=2523 |
3057 | add_cflags -W${armcc_opt},--diag_suppress=1207 | |
5a92140b | 3058 | add_cflags -W${armcc_opt},--diag_suppress=1293 # assignment in condition |
b0c1b66a | 3059 | add_cflags -W${armcc_opt},--diag_suppress=3343 # hardfp compat |
587d24ff MR |
3060 | elif enabled tms470; then |
3061 | add_cflags -pds=824 -pds=837 | |
5f3b8314 MR |
3062 | elif enabled pathscale; then |
3063 | add_cflags -fstrict-overflow -OPT:wrap_around_unsafe_opt=OFF | |
504a64b9 CEH |
3064 | fi |
3065 | ||
7483e694 DB |
3066 | enabled_any $THREADS_LIST && enable threads |
3067 | ||
3068 | check_deps $CONFIG_LIST \ | |
b6bb00b0 | 3069 | $CONFIG_EXTRA \ |
7483e694 DB |
3070 | $HAVE_LIST \ |
3071 | $DECODER_LIST \ | |
3072 | $ENCODER_LIST \ | |
5666fd73 | 3073 | $HWACCEL_LIST \ |
7483e694 DB |
3074 | $PARSER_LIST \ |
3075 | $BSF_LIST \ | |
3076 | $DEMUXER_LIST \ | |
3077 | $MUXER_LIST \ | |
f7679c54 | 3078 | $FILTER_LIST \ |
7483e694 DB |
3079 | $INDEV_LIST \ |
3080 | $OUTDEV_LIST \ | |
3081 | $PROTOCOL_LIST \ | |
57442411 MR |
3082 | $ACODEC_TESTS \ |
3083 | $VCODEC_TESTS \ | |
3084 | $LAVF_TESTS \ | |
48c28162 | 3085 | $LAVFI_TESTS \ |
b9d5f1b7 | 3086 | $SEEK_TESTS \ |
f70f03f6 | 3087 | |
3bfd582c | 3088 | enabled asm || { arch=c; disable $ARCH_LIST $ARCH_EXT_LIST; } |
c8a4ae00 | 3089 | |
9bbd6a4c MR |
3090 | ! enabled_any memalign posix_memalign malloc_aligned && |
3091 | enabled_any $need_memalign && enable memalign_hack | |
3092 | ||
3e89171a | 3093 | echo "install prefix $prefix" |
f36958f8 DB |
3094 | echo "source path $source_path" |
3095 | echo "C compiler $cc" | |
f36958f8 | 3096 | echo "ARCH $arch ($cpu)" |
ce8871c2 MR |
3097 | if test "$build_suffix" != ""; then |
3098 | echo "build suffix $build_suffix" | |
eb94aca9 | 3099 | fi |
ac63af34 DB |
3100 | if test "$extra_version" != ""; then |
3101 | echo "version string suffix $extra_version" | |
3102 | fi | |
0db2ce77 | 3103 | echo "big-endian ${bigendian-no}" |
e90f5b5a | 3104 | echo "runtime cpu detection ${runtime_cpudetect-no}" |
5b6c2cbd | 3105 | if enabled x86; then |
6348a96c | 3106 | echo "${yasmexe} ${yasm-no}" |
0db2ce77 | 3107 | echo "MMX enabled ${mmx-no}" |
30e98e62 | 3108 | echo "MMX2 enabled ${mmx2-no}" |
3bf96eec | 3109 | echo "3DNow! enabled ${amd3dnow-no}" |
a1ef9f08 | 3110 | echo "3DNow! extended enabled ${amd3dnowext-no}" |
1bb04d5a | 3111 | echo "SSE enabled ${sse-no}" |
30e98e62 | 3112 | echo "SSSE3 enabled ${ssse3-no}" |
c73b779d | 3113 | echo "AVX enabled ${avx-no}" |
0db2ce77 MR |
3114 | echo "CMOV enabled ${cmov-no}" |
3115 | echo "CMOV is fast ${fast_cmov-no}" | |
971cc990 MN |
3116 | echo "EBX available ${ebx_available-no}" |
3117 | echo "EBP available ${ebp_available-no}" | |
d3a4b4e0 | 3118 | echo "10 operands supported ${ten_operands-no}" |
e41e8342 | 3119 | fi |
5b6c2cbd | 3120 | if enabled arm; then |
0db2ce77 MR |
3121 | echo "ARMv5TE enabled ${armv5te-no}" |
3122 | echo "ARMv6 enabled ${armv6-no}" | |
ab5cb084 | 3123 | echo "ARMv6T2 enabled ${armv6t2-no}" |
f55b299a | 3124 | echo "ARM VFP enabled ${armvfp-no}" |
0db2ce77 | 3125 | echo "IWMMXT enabled ${iwmmxt-no}" |
6b18d278 | 3126 | echo "NEON enabled ${neon-no}" |
eba9ae3c | 3127 | fi |
5b6c2cbd | 3128 | if enabled mips; then |
0db2ce77 | 3129 | echo "MMI enabled ${mmi-no}" |
e41e8342 | 3130 | fi |
5b6c2cbd | 3131 | if enabled ppc; then |
0db2ce77 | 3132 | echo "AltiVec enabled ${altivec-no}" |
30e98e62 | 3133 | echo "PPC 4xx optimizations ${ppc4xx-no}" |
0db2ce77 | 3134 | echo "dcbzl available ${dcbzl-no}" |
30e98e62 DB |
3135 | fi |
3136 | if enabled sparc; then | |
3137 | echo "VIS enabled ${vis-no}" | |
e41e8342 | 3138 | fi |
0db2ce77 | 3139 | echo "debug symbols ${debug-no}" |
8400d6b8 | 3140 | echo "optimizations ${optimizations-no}" |
0db2ce77 MR |
3141 | echo "static ${static-no}" |
3142 | echo "shared ${shared-no}" | |
4a24ab64 | 3143 | echo "postprocessing support ${postproc-no}" |
f7679c54 | 3144 | echo "new filter support ${avfilter-no}" |
0db2ce77 | 3145 | echo "network support ${network-no}" |
0db2ce77 MR |
3146 | echo "threading support ${thread_type-no}" |
3147 | echo "SDL support ${sdl-no}" | |
0db2ce77 MR |
3148 | echo "Sun medialib support ${mlib-no}" |
3149 | echo "AVISynth enabled ${avisynth-no}" | |
47941088 | 3150 | echo "frei0r enabled ${frei0r-no}" |
f7b8bffe | 3151 | echo "libdc1394 support ${libdc1394-no}" |
690bfceb | 3152 | echo "libdirac enabled ${libdirac-no}" |
0db2ce77 | 3153 | echo "libfaac enabled ${libfaac-no}" |
0db2ce77 MR |
3154 | echo "libgsm enabled ${libgsm-no}" |
3155 | echo "libmp3lame enabled ${libmp3lame-no}" | |
3156 | echo "libnut enabled ${libnut-no}" | |
0b175caa DB |
3157 | echo "libopencore-amrnb support ${libopencore_amrnb-no}" |
3158 | echo "libopencore-amrwb support ${libopencore_amrwb-no}" | |
6ebf0bfc | 3159 | echo "libopencv support ${libopencv-no}" |
9a77d59a | 3160 | echo "libopenjpeg enabled ${libopenjpeg-no}" |
0f943ce6 | 3161 | echo "librtmp enabled ${librtmp-no}" |
f7cd9eed | 3162 | echo "libschroedinger enabled ${libschroedinger-no}" |
ae14f311 | 3163 | echo "libspeex enabled ${libspeex-no}" |
0db2ce77 | 3164 | echo "libtheora enabled ${libtheora-no}" |
f4f05c45 | 3165 | echo "libva enabled ${vaapi-no}" |
d89e738a | 3166 | echo "libvo-aacenc support ${libvo_aacenc-no}" |
f502ff3f | 3167 | echo "libvo-amrwbenc support ${libvo_amrwbenc-no}" |
0db2ce77 | 3168 | echo "libvorbis enabled ${libvorbis-no}" |
8299a7f8 | 3169 | echo "libvpx enabled ${libvpx-no}" |
d6bd62db | 3170 | echo "libx264 enabled ${libx264-no}" |
de295976 | 3171 | echo "libxavs enabled ${libxavs-no}" |
d6bd62db | 3172 | echo "libxvid enabled ${libxvid-no}" |
0db2ce77 | 3173 | echo "zlib enabled ${zlib-no}" |
f402916e | 3174 | echo "bzlib enabled ${bzlib-no}" |
2c62e737 | 3175 | echo |
de6d9b64 | 3176 | |
5666fd73 | 3177 | for type in decoder encoder hwaccel parser demuxer muxer protocol filter bsf indev outdev; do |
8138b9db | 3178 | echo "Enabled ${type}s:" |
f65c9da1 | 3179 | eval list=\$$(toupper $type)_LIST |
fda299f0 | 3180 | print_enabled '_*' $list | sort | pr -r -3 -t |
f65c9da1 | 3181 | echo |
8138b9db RP |
3182 | done |
3183 | ||
ba7a7039 | 3184 | license="LGPL version 2.1 or later" |
ba321adb | 3185 | if enabled nonfree; then |
ba7a7039 | 3186 | license="nonfree and unredistributable" |
9cad0e4e DB |
3187 | elif enabled gplv3; then |
3188 | license="GPL version 3 or later" | |
3189 | elif enabled lgplv3; then | |
3190 | license="LGPL version 3 or later" | |
ba321adb | 3191 | elif enabled gpl; then |
ba7a7039 | 3192 | license="GPL version 2 or later" |
ba321adb JK |
3193 | fi |
3194 | ||
3195 | echo "License: $license" | |
ca5323af | 3196 | |
cf1392e9 DB |
3197 | echo "Creating config.mak and config.h..." |
3198 | ||
df642790 MR |
3199 | # build tree in object directory if source path is different from current one |
3200 | if enabled source_path_used; then | |
3201 | DIRS=" | |
3202 | doc | |
3203 | libavcodec | |
3204 | libavcodec/$arch | |
3205 | libavdevice | |
3206 | libavfilter | |
2c1da681 | 3207 | libavfilter/$arch |
df642790 MR |
3208 | libavformat |
3209 | libavutil | |
3210 | libavutil/$arch | |
3211 | libpostproc | |
3212 | libswscale | |
3213 | libswscale/$arch | |
3214 | tests | |
3215 | tools | |
3216 | " | |
3217 | FILES=" | |
3218 | Makefile | |
3219 | common.mak | |
3220 | subdir.mak | |
3221 | doc/texi2pod.pl | |
3222 | libavcodec/Makefile | |
43f60eba | 3223 | libavcodec/${arch}/Makefile |
df642790 MR |
3224 | libavdevice/Makefile |
3225 | libavfilter/Makefile | |
483480b5 | 3226 | libavfilter/${arch}/Makefile |
df642790 MR |
3227 | libavformat/Makefile |
3228 | libavutil/Makefile | |
3229 | libpostproc/Makefile | |
3230 | libswscale/Makefile | |
3231 | " | |
e0e335a0 | 3232 | map 'mkdir -p $v' $DIRS; |
43f60eba | 3233 | map 'test -f "$source_path/$v" && $ln_s "$source_path/$v" $v' $FILES |
df642790 MR |
3234 | fi |
3235 | ||
72cfcf41 MR |
3236 | config_files="$TMPH config.mak" |
3237 | ||
173c983b MR |
3238 | cat > config.mak <<EOF |
3239 | # Automatically generated by configure - do not modify! | |
29ba0911 JG |