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 | ||
3b327a4b | 62 | Help options: |
06454877 | 63 | --help print this message |
3b327a4b DB |
64 | --list-decoders show all available decoders |
65 | --list-encoders show all available encoders | |
66 | --list-hwaccels show all available hardware accelerators | |
67 | --list-demuxers show all available demuxers | |
68 | --list-muxers show all available muxers | |
69 | --list-parsers show all available parsers | |
70 | --list-protocols show all available protocols | |
71 | --list-bsfs show all available bitstream filters | |
72 | --list-indevs show all available input devices | |
73 | --list-outdevs show all available output devices | |
74 | --list-filters show all available filters | |
75 | ||
76 | Standard options: | |
19bd477d | 77 | --logfile=FILE log tests and output to FILE [config.log] |
06454877 MR |
78 | --disable-logging do not log configure debug information |
79 | --prefix=PREFIX install in PREFIX [$prefix] | |
80 | --bindir=DIR install binaries in DIR [PREFIX/bin] | |
6291d7e4 | 81 | --datadir=DIR install data files in DIR [PREFIX/share/avconv] |
06454877 MR |
82 | --libdir=DIR install libs in DIR [PREFIX/lib] |
83 | --shlibdir=DIR install shared libs in DIR [PREFIX/lib] | |
84 | --incdir=DIR install includes in DIR [PREFIX/include] | |
85 | --mandir=DIR install man page in DIR [PREFIX/share/man] | |
86 | ||
3b327a4b | 87 | Licensing options: |
06454877 MR |
88 | --enable-gpl allow use of GPL code, the resulting libs |
89 | and binaries will be under GPL [no] | |
90 | --enable-version3 upgrade (L)GPL to version 3 [no] | |
91 | --enable-nonfree allow use of nonfree code, the resulting libs | |
92 | and binaries will be unredistributable [no] | |
3b327a4b DB |
93 | |
94 | Configuration options: | |
95 | --disable-static do not build static libraries [no] | |
96 | --enable-shared build shared libraries [no] | |
97 | --enable-small optimize for size instead of speed | |
98 | --enable-runtime-cpudetect detect cpu capabilities at runtime (bigger binary) | |
99 | --enable-gray enable full grayscale support (slower color) | |
100 | --disable-swscale-alpha disable alpha channel support in swscale | |
101 | ||
102 | Component options: | |
06454877 | 103 | --disable-doc do not build documentation |
6291d7e4 | 104 | --disable-avconv disable avconv build |
266463da | 105 | --disable-avplay disable avplay build |
9e12f0bf | 106 | --disable-avprobe disable avprobe build |
4d58e4cb | 107 | --disable-avserver disable avserver build |
5a0f7131 MR |
108 | --disable-avdevice disable libavdevice build |
109 | --disable-avcodec disable libavcodec build | |
110 | --disable-avformat disable libavformat build | |
111 | --disable-swscale disable libswscale build | |
cccc039f | 112 | --disable-avfilter disable video filter support [no] |
c8af852b | 113 | --disable-avresample disable libavresample build [no] |
0dbfc1db | 114 | --disable-pthreads disable pthreads [auto] |
7b7b220c | 115 | --disable-w32threads disable Win32 threads [auto] |
06454877 MR |
116 | --enable-x11grab enable X11 grabbing [no] |
117 | --disable-network disable network support [no] | |
7f3f5f46 | 118 | --disable-dct disable DCT code |
193cdd9a DB |
119 | --disable-dwt disable DWT code |
120 | --disable-lsp disable LSP code | |
06454877 MR |
121 | --disable-mdct disable MDCT code |
122 | --disable-rdft disable RDFT code | |
3b327a4b DB |
123 | --disable-fft disable FFT code |
124 | --enable-dxva2 enable DXVA2 code | |
dcb73592 | 125 | --enable-vaapi enable VAAPI code |
ac3dbb4d | 126 | --enable-vda enable VDA code |
e8f6bd4b | 127 | --enable-vdpau enable VDPAU code |
3b327a4b DB |
128 | |
129 | Individual component options: | |
bb55e3a3 | 130 | --disable-everything disable all components listed below |
06454877 MR |
131 | --disable-encoder=NAME disable encoder NAME |
132 | --enable-encoder=NAME enable encoder NAME | |
133 | --disable-encoders disable all encoders | |
134 | --disable-decoder=NAME disable decoder NAME | |
135 | --enable-decoder=NAME enable decoder NAME | |
136 | --disable-decoders disable all decoders | |
137 | --disable-hwaccel=NAME disable hwaccel NAME | |
138 | --enable-hwaccel=NAME enable hwaccel NAME | |
139 | --disable-hwaccels disable all hwaccels | |
140 | --disable-muxer=NAME disable muxer NAME | |
141 | --enable-muxer=NAME enable muxer NAME | |
142 | --disable-muxers disable all muxers | |
143 | --disable-demuxer=NAME disable demuxer NAME | |
144 | --enable-demuxer=NAME enable demuxer NAME | |
145 | --disable-demuxers disable all demuxers | |
146 | --enable-parser=NAME enable parser NAME | |
147 | --disable-parser=NAME disable parser NAME | |
148 | --disable-parsers disable all parsers | |
149 | --enable-bsf=NAME enable bitstream filter NAME | |
150 | --disable-bsf=NAME disable bitstream filter NAME | |
151 | --disable-bsfs disable all bitstream filters | |
152 | --enable-protocol=NAME enable protocol NAME | |
153 | --disable-protocol=NAME disable protocol NAME | |
154 | --disable-protocols disable all protocols | |
3b327a4b | 155 | --enable-indev=NAME enable input device NAME |
06454877 | 156 | --disable-indev=NAME disable input device NAME |
06454877 | 157 | --disable-indevs disable input devices |
3b327a4b DB |
158 | --enable-outdev=NAME enable output device NAME |
159 | --disable-outdev=NAME disable output device NAME | |
06454877 MR |
160 | --disable-outdevs disable output devices |
161 | --disable-devices disable all devices | |
162 | --enable-filter=NAME enable filter NAME | |
163 | --disable-filter=NAME disable filter NAME | |
164 | --disable-filters disable all filters | |
06454877 MR |
165 | |
166 | External library support: | |
167 | --enable-avisynth enable reading of AVISynth script files [no] | |
168 | --enable-bzlib enable bzlib [autodetect] | |
47941088 | 169 | --enable-frei0r enable frei0r video filtering |
bc8c1395 | 170 | --enable-gnutls enable gnutls [no] |
e417d80d | 171 | --enable-libcdio enable audio CD grabbing with libcdio |
06454877 MR |
172 | --enable-libdc1394 enable IIDC-1394 grabbing using libdc1394 |
173 | and libraw1394 [no] | |
c547e5ff DB |
174 | --enable-libfaac enable AAC encoding via libfaac [no] |
175 | --enable-libfdk-aac enable AAC encoding via libfdk-aac [no] | |
a5b64584 | 176 | --enable-libfreetype enable libfreetype [no] |
c547e5ff | 177 | --enable-libgsm enable GSM de/encoding via libgsm [no] |
3641b048 | 178 | --enable-libilbc enable iLBC de/encoding via libilbc [no] |
06454877 | 179 | --enable-libmp3lame enable MP3 encoding via libmp3lame [no] |
becc3c62 MS |
180 | --enable-libopencore-amrnb enable AMR-NB de/encoding via libopencore-amrnb [no] |
181 | --enable-libopencore-amrwb enable AMR-WB decoding via libopencore-amrwb [no] | |
182 | --enable-libopencv enable video filtering via libopencv [no] | |
453c02f9 | 183 | --enable-libopenjpeg enable JPEG 2000 de/encoding via OpenJPEG [no] |
7c922411 | 184 | --enable-libpulse enable Pulseaudio input via libpulse [no] |
0f943ce6 | 185 | --enable-librtmp enable RTMP[E] support via librtmp [no] |
c547e5ff DB |
186 | --enable-libschroedinger enable Dirac de/encoding via libschroedinger [no] |
187 | --enable-libspeex enable Speex de/encoding via libspeex [no] | |
06454877 | 188 | --enable-libtheora enable Theora encoding via libtheora [no] |
d89e738a | 189 | --enable-libvo-aacenc enable AAC encoding via libvo-aacenc [no] |
f502ff3f | 190 | --enable-libvo-amrwbenc enable AMR-WB encoding via libvo-amrwbenc [no] |
c547e5ff DB |
191 | --enable-libvorbis enable Vorbis encoding via libvorbis [no] |
192 | --enable-libvpx enable VP8 de/encoding via libvpx [no] | |
06454877 | 193 | --enable-libx264 enable H.264 encoding via x264 [no] |
de295976 | 194 | --enable-libxavs enable AVS encoding via xavs [no] |
06454877 MR |
195 | --enable-libxvid enable Xvid encoding via xvidcore, |
196 | native MPEG-4/Xvid encoder exists [no] | |
a060866f | 197 | --enable-openssl enable openssl [no] |
06454877 MR |
198 | --enable-zlib enable zlib [autodetect] |
199 | ||
200 | Advanced options (experts only): | |
06454877 MR |
201 | --cross-prefix=PREFIX use PREFIX for compilation tools [$cross_prefix] |
202 | --enable-cross-compile assume a cross-compiler is used | |
203 | --sysroot=PATH root of cross-build tree | |
204 | --sysinclude=PATH location of cross-build system headers | |
205 | --target-os=OS compiler targets OS [$target_os] | |
206 | --target-exec=CMD command to run executables on target | |
207 | --target-path=DIR path to view of build directory on target | |
208 | --nm=NM use nm tool | |
121d78d0 | 209 | --ar=AR use archive tool AR [$ar_default] |
06454877 MR |
210 | --as=AS use assembler AS [$as_default] |
211 | --cc=CC use C compiler CC [$cc_default] | |
193cdd9a | 212 | --dep-cc=DEPCC use dependency generator DEPCC [$cc_default] |
06454877 MR |
213 | --ld=LD use linker LD |
214 | --host-cc=HOSTCC use host C compiler HOSTCC | |
215 | --host-cflags=HCFLAGS use HCFLAGS when compiling for host | |
095792f2 | 216 | --host-ld=HOSTLD use host linker HOSTLD |
06454877 MR |
217 | --host-ldflags=HLDFLAGS use HLDFLAGS when linking for host |
218 | --host-libs=HLIBS use libs HLIBS when linking for host | |
193cdd9a | 219 | --host-os=OS compiler host OS [$target_os] |
06454877 MR |
220 | --extra-cflags=ECFLAGS add ECFLAGS to CFLAGS [$CFLAGS] |
221 | --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS] | |
222 | --extra-libs=ELIBS add ELIBS [$ELIBS] | |
223 | --extra-version=STRING version string suffix [] | |
193cdd9a | 224 | --optflags=OPTFLAGS override optimization-related compiler flags |
06454877 | 225 | --build-suffix=SUFFIX library name suffix [] |
3b327a4b | 226 | --malloc-prefix=PREFIX prefix malloc and related names with PREFIX |
06454877 MR |
227 | --arch=ARCH select architecture [$arch] |
228 | --cpu=CPU select the minimum required CPU (affects | |
229 | instruction selection, may crash on older CPUs) | |
3b327a4b DB |
230 | --enable-pic build position-independent code |
231 | --enable-sram allow use of on-chip SRAM | |
193cdd9a | 232 | --enable-thumb compile for Thumb instruction set |
3b327a4b | 233 | --disable-symver disable symbol versioning |
3b327a4b DB |
234 | --enable-hardcoded-tables use hardcoded tables instead of runtime generation |
235 | --disable-safe-bitstream-reader | |
236 | disable buffer boundary checking in bitreaders | |
237 | (faster, but may crash) | |
238 | --enable-memalign-hack emulate memalign, interferes with memory debuggers | |
239 | ||
240 | Optimization options (experts only): | |
c8a4ae00 | 241 | --disable-asm disable all assembler optimizations |
06454877 MR |
242 | --disable-altivec disable AltiVec optimizations |
243 | --disable-amd3dnow disable 3DNow! optimizations | |
244 | --disable-amd3dnowext disable 3DNow! extended optimizations | |
245 | --disable-mmx disable MMX optimizations | |
239fdf1b | 246 | --disable-mmxext disable MMXEXT optimizations |
06454877 | 247 | --disable-sse disable SSE optimizations |
50cd43f2 DB |
248 | --disable-sse2 disable SSE2 optimizations |
249 | --disable-sse3 disable SSE3 optimizations | |
06454877 | 250 | --disable-ssse3 disable SSSE3 optimizations |
50cd43f2 DB |
251 | --disable-sse4 disable SSE4 optimizations |
252 | --disable-sse42 disable SSE4.2 optimizations | |
87f1355f | 253 | --disable-avx disable AVX optimizations |
79687079 | 254 | --disable-fma4 disable FMA4 optimizations |
06454877 MR |
255 | --disable-armv5te disable armv5te optimizations |
256 | --disable-armv6 disable armv6 optimizations | |
257 | --disable-armv6t2 disable armv6t2 optimizations | |
258 | --disable-armvfp disable ARM VFP optimizations | |
06454877 | 259 | --disable-mmi disable MMI optimizations |
5ea20630 | 260 | --disable-neon disable NEON optimizations |
06454877 MR |
261 | --disable-vis disable VIS optimizations |
262 | --disable-yasm disable use of yasm assembler | |
06454877 | 263 | |
070c5d0f | 264 | Developer options (useful when working on Libav itself): |
06454877 MR |
265 | --disable-debug disable debugging symbols |
266 | --enable-debug=LEVEL set the debug level [$debuglevel] | |
06454877 MR |
267 | --disable-optimizations disable compiler optimizations |
268 | --enable-extra-warnings enable more compiler warnings | |
52b3cc60 | 269 | --samples=PATH location of test samples for FATE, if not set use |
9309bdfe | 270 | \$LIBAV_SAMPLES at make invocation time. |
7e4d9d5d RB |
271 | --enable-xmm-clobber-test check XMM registers for clobbering (Win64-only; |
272 | should be used only for debugging purposes) | |
154caa67 MR |
273 | --enable-random randomly enable/disable components |
274 | --disable-random | |
275 | --enable-random=LIST randomly enable/disable specific components or | |
276 | --disable-random=LIST component groups. LIST is a comma-separated list | |
277 | of NAME[:PROB] entries where NAME is a component | |
278 | (group) and PROB the probability associated with | |
279 | NAME (default 0.5). | |
280 | --random-seed=VALUE seed value for --enable/disable-random | |
06454877 MR |
281 | |
282 | NOTE: Object files are built at the place where configure is launched. | |
283 | EOF | |
60e8bc13 | 284 | exit 0 |
74c53c2d | 285 | } |
cf9d24ad | 286 | |
0884fadf MR |
287 | quotes='""' |
288 | ||
57bd82d4 | 289 | log(){ |
2270b4b2 | 290 | echo "$@" >> $logfile |
57bd82d4 MR |
291 | } |
292 | ||
720c69da | 293 | log_file(){ |
c8e9f801 | 294 | log BEGIN $1 |
2270b4b2 | 295 | pr -n -t $1 >> $logfile |
c8e9f801 MR |
296 | log END $1 |
297 | } | |
298 | ||
2ba042a7 | 299 | echolog(){ |
c8e9f801 | 300 | log "$@" |
57bd82d4 | 301 | echo "$@" |
2ba042a7 MR |
302 | } |
303 | ||
7bfc8ae6 MR |
304 | warn(){ |
305 | log "WARNING: $*" | |
306 | WARNINGS="${WARNINGS}WARNING: $*\n" | |
307 | } | |
308 | ||
2ba042a7 MR |
309 | die(){ |
310 | echolog "$@" | |
311 | cat <<EOF | |
d326cf7f | 312 | |
2ba042a7 | 313 | If you think configure made a mistake, make sure you are using the latest |
4a6a21f5 | 314 | version from Git. If the latest version fails, report the problem to the |
070c5d0f | 315 | libav-user@libav.org mailing list or IRC #libav on irc.freenode.net. |
2ba042a7 | 316 | EOF |
e155a21a | 317 | if disabled logging; then |
2ba042a7 | 318 | cat <<EOF |
e155a21a DB |
319 | Rerun configure with logging enabled (do not use --disable-logging), and |
320 | include the log this produces with your report. | |
2ba042a7 MR |
321 | EOF |
322 | else | |
323 | cat <<EOF | |
e155a21a DB |
324 | Include the log file "$logfile" produced by configure as this will help |
325 | solving the problem. | |
2ba042a7 MR |
326 | EOF |
327 | fi | |
57bd82d4 MR |
328 | exit 1 |
329 | } | |
330 | ||
6c6007d6 | 331 | # Avoid locale weirdness, besides we really just want to translate ASCII. |
44161118 | 332 | toupper(){ |
6c6007d6 | 333 | echo "$@" | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ |
44161118 MR |
334 | } |
335 | ||
4a5444db | 336 | tolower(){ |
6c6007d6 | 337 | echo "$@" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz |
4a5444db MR |
338 | } |
339 | ||
14a8acf1 MR |
340 | c_escape(){ |
341 | echo "$*" | sed 's/["\\]/\\\0/g' | |
342 | } | |
343 | ||
b04251c5 MR |
344 | sh_quote(){ |
345 | v=$(echo "$1" | sed "s/'/'\\\\''/g") | |
d72c981c | 346 | test "x$v" = "x${v#*[!A-Za-z0-9_/.+-]}" || v="'$v'" |
b04251c5 MR |
347 | echo "$v" |
348 | } | |
349 | ||
bb7a22b5 MR |
350 | cleanws(){ |
351 | echo "$@" | sed 's/^ *//;s/ */ /g;s/ *$//' | |
352 | } | |
353 | ||
be8f2501 MR |
354 | filter(){ |
355 | pat=$1 | |
356 | shift | |
357 | for v; do | |
98ef6079 | 358 | eval "case $v in $pat) echo $v ;; esac" |
be8f2501 MR |
359 | done |
360 | } | |
361 | ||
9d201b26 MR |
362 | filter_out(){ |
363 | pat=$1 | |
364 | shift | |
365 | for v; do | |
366 | eval "case $v in $pat) ;; *) echo $v ;; esac" | |
367 | done | |
368 | } | |
369 | ||
36e2dea0 MR |
370 | map(){ |
371 | m=$1 | |
372 | shift | |
e0e335a0 | 373 | for v; do eval $m; done |
36e2dea0 MR |
374 | } |
375 | ||
43b73d59 DB |
376 | add_suffix(){ |
377 | suffix=$1 | |
378 | shift | |
379 | for v; do echo ${v}${suffix}; done | |
380 | } | |
381 | ||
a8d04fba MR |
382 | set_all(){ |
383 | value=$1 | |
384 | shift | |
385 | for var in $*; do | |
386 | eval $var=$value | |
387 | done | |
388 | } | |
389 | ||
72a43668 MR |
390 | set_weak(){ |
391 | value=$1 | |
392 | shift | |
393 | for var; do | |
394 | eval : \${$var:=$value} | |
395 | done | |
396 | } | |
397 | ||
3f8040db MR |
398 | set_safe(){ |
399 | var=$1 | |
400 | shift | |
401 | eval $(echo "$var" | sed 's/[^A-Za-z0-9_]/_/g')='$*' | |
402 | } | |
403 | ||
404 | get_safe(){ | |
405 | eval echo \$$(echo "$1" | sed 's/[^A-Za-z0-9_]/_/g') | |
406 | } | |
407 | ||
799c9e9b MR |
408 | pushvar(){ |
409 | for var in $*; do | |
410 | eval level=\${${var}_level:=0} | |
411 | eval ${var}_${level}="\$$var" | |
412 | eval ${var}_level=$(($level+1)) | |
413 | done | |
414 | } | |
415 | ||
416 | popvar(){ | |
417 | for var in $*; do | |
418 | eval level=\${${var}_level:-0} | |
419 | test $level = 0 && continue | |
420 | eval level=$(($level-1)) | |
421 | eval $var="\${${var}_${level}}" | |
422 | eval ${var}_level=$level | |
423 | eval unset ${var}_${level} | |
424 | done | |
425 | } | |
426 | ||
a8d04fba MR |
427 | enable(){ |
428 | set_all yes $* | |
429 | } | |
430 | ||
431 | disable(){ | |
432 | set_all no $* | |
433 | } | |
434 | ||
72a43668 MR |
435 | enable_weak(){ |
436 | set_weak yes $* | |
437 | } | |
438 | ||
439 | disable_weak(){ | |
440 | set_weak no $* | |
441 | } | |
442 | ||
72702705 | 443 | enable_safe(){ |
fd07f803 MR |
444 | for var; do |
445 | enable $(echo "$var" | sed 's/[^A-Za-z0-9_]/_/g') | |
446 | done | |
72702705 MR |
447 | } |
448 | ||
449 | disable_safe(){ | |
fd07f803 MR |
450 | for var; do |
451 | disable $(echo "$var" | sed 's/[^A-Za-z0-9_]/_/g') | |
452 | done | |
72702705 MR |
453 | } |
454 | ||
f9d328da MR |
455 | do_enable_deep(){ |
456 | for var; do | |
457 | enabled $var && continue | |
458 | eval sel="\$${var}_select" | |
c510c7b5 MR |
459 | eval sgs="\$${var}_suggest" |
460 | pushvar var sgs | |
f9d328da | 461 | enable_deep $sel |
c510c7b5 MR |
462 | popvar sgs |
463 | enable_deep_weak $sgs | |
f9d328da MR |
464 | popvar var |
465 | done | |
466 | } | |
467 | ||
468 | enable_deep(){ | |
469 | do_enable_deep $* | |
470 | enable $* | |
471 | } | |
472 | ||
72a43668 MR |
473 | enable_deep_weak(){ |
474 | do_enable_deep $* | |
475 | enable_weak $* | |
476 | } | |
477 | ||
57bd82d4 | 478 | enabled(){ |
3250003c MR |
479 | test "${1#!}" = "$1" && op== || op=!= |
480 | eval test "x\$${1#!}" $op "xyes" | |
44161118 MR |
481 | } |
482 | ||
37970ebf | 483 | disabled(){ |
3250003c MR |
484 | test "${1#!}" = "$1" && op== || op=!= |
485 | eval test "x\$${1#!}" $op "xno" | |
37970ebf RP |
486 | } |
487 | ||
44161118 MR |
488 | enabled_all(){ |
489 | for opt; do | |
490 | enabled $opt || return 1 | |
491 | done | |
492 | } | |
493 | ||
85bca2c5 DB |
494 | disabled_all(){ |
495 | for opt; do | |
496 | disabled $opt || return 1 | |
497 | done | |
498 | } | |
499 | ||
44161118 MR |
500 | enabled_any(){ |
501 | for opt; do | |
502 | enabled $opt && return 0 | |
503 | done | |
504 | } | |
505 | ||
85bca2c5 DB |
506 | disabled_any(){ |
507 | for opt; do | |
508 | disabled $opt && return 0 | |
509 | done | |
f7b230a7 | 510 | return 1 |
85bca2c5 DB |
511 | } |
512 | ||
c9d19248 MR |
513 | set_default(){ |
514 | for opt; do | |
88268e94 | 515 | eval : \${$opt:=\$${opt}_default} |
c9d19248 MR |
516 | done |
517 | } | |
518 | ||
4a0d6686 AJ |
519 | is_in(){ |
520 | value=$1 | |
521 | shift | |
522 | for var in $*; do | |
523 | [ $var = $value ] && return 0 | |
524 | done | |
525 | return 1 | |
526 | } | |
527 | ||
30fd06be MR |
528 | check_deps(){ |
529 | for cfg; do | |
3250003c | 530 | cfg="${cfg#!}" |
799c9e9b MR |
531 | enabled ${cfg}_checking && die "Circular dependency for $cfg." |
532 | disabled ${cfg}_checking && continue | |
533 | enable ${cfg}_checking | |
534 | ||
30fd06be MR |
535 | eval dep_all="\$${cfg}_deps" |
536 | eval dep_any="\$${cfg}_deps_any" | |
7ef3425f | 537 | eval dep_sel="\$${cfg}_select" |
c510c7b5 | 538 | eval dep_sgs="\$${cfg}_suggest" |
3d7453e0 MR |
539 | eval dep_ifa="\$${cfg}_if" |
540 | eval dep_ifn="\$${cfg}_if_any" | |
799c9e9b | 541 | |
3d7453e0 MR |
542 | pushvar cfg dep_all dep_any dep_sel dep_sgs dep_ifa dep_ifn |
543 | check_deps $dep_all $dep_any $dep_sel $dep_sgs $dep_ifa $dep_ifn | |
544 | popvar cfg dep_all dep_any dep_sel dep_sgs dep_ifa dep_ifn | |
799c9e9b | 545 | |
3d7453e0 MR |
546 | [ -n "$dep_ifa" ] && { enabled_all $dep_ifa && enable_weak $cfg; } |
547 | [ -n "$dep_ifn" ] && { enabled_any $dep_ifn && enable_weak $cfg; } | |
6a702d4c MR |
548 | enabled_all $dep_all || disable $cfg |
549 | enabled_any $dep_any || disable $cfg | |
7ef3425f | 550 | disabled_any $dep_sel && disable $cfg |
799c9e9b | 551 | |
4ec45764 RP |
552 | if enabled $cfg; then |
553 | eval dep_extralibs="\$${cfg}_extralibs" | |
554 | test -n "$dep_extralibs" && add_extralibs $dep_extralibs | |
f9d328da | 555 | enable_deep $dep_sel |
c510c7b5 | 556 | enable_deep_weak $dep_sgs |
4ec45764 RP |
557 | fi |
558 | ||
799c9e9b | 559 | disable ${cfg}_checking |
30fd06be MR |
560 | done |
561 | } | |
562 | ||
72cfcf41 MR |
563 | print_config_h(){ |
564 | enabled $1 && v=1 || v=0 | |
565 | echo "#define $2 $v" | |
566 | } | |
567 | ||
568 | print_config_mak(){ | |
569 | enabled $1 && v= || v=! | |
570 | echo "$v$2=yes" | |
571 | } | |
572 | ||
55127e7b | 573 | print_config_asm(){ |
3b15a6d7 RB |
574 | enabled $1 && v=1 || v=0 |
575 | echo "%define $2 $v" | |
55127e7b MR |
576 | } |
577 | ||
44161118 MR |
578 | print_config(){ |
579 | pfx=$1 | |
72cfcf41 MR |
580 | files=$2 |
581 | shift 2 | |
44161118 | 582 | for cfg; do |
5e622c40 | 583 | ucname="$(toupper $cfg)" |
72cfcf41 MR |
584 | for f in $files; do |
585 | "print_config_${f##*.}" $cfg ${pfx}${ucname} >>$f | |
586 | done | |
44161118 | 587 | done |
57bd82d4 MR |
588 | } |
589 | ||
31c0121d MR |
590 | print_enabled(){ |
591 | test "$1" = -n && end=" " && shift || end="\n" | |
592 | suf=$1 | |
593 | shift | |
594 | for v; do | |
595 | enabled $v && printf "%s$end" ${v%$suf}; | |
596 | done | |
597 | } | |
598 | ||
57bd82d4 MR |
599 | append(){ |
600 | var=$1 | |
601 | shift | |
57bd82d4 MR |
602 | eval "$var=\"\$$var $*\"" |
603 | } | |
604 | ||
60361817 MR |
605 | prepend(){ |
606 | var=$1 | |
607 | shift | |
608 | eval "$var=\"$* \$$var\"" | |
609 | } | |
610 | ||
50a334e4 | 611 | add_cppflags(){ |
cd52ec95 | 612 | append CPPFLAGS "$@" |
50a334e4 MR |
613 | } |
614 | ||
57bd82d4 | 615 | add_cflags(){ |
01d31e16 | 616 | append CFLAGS $($cflags_filter "$@") |
57bd82d4 MR |
617 | } |
618 | ||
2f2e6c7c | 619 | add_asflags(){ |
01d31e16 | 620 | append ASFLAGS $($asflags_filter "$@") |
2f2e6c7c MR |
621 | } |
622 | ||
57bd82d4 | 623 | add_ldflags(){ |
64933b6c | 624 | append LDFLAGS $($ldflags_filter "$@") |
57bd82d4 MR |
625 | } |
626 | ||
627 | add_extralibs(){ | |
64933b6c | 628 | prepend extralibs $($ldflags_filter "$@") |
57bd82d4 MR |
629 | } |
630 | ||
6c3fa06a MR |
631 | add_host_cflags(){ |
632 | append host_cflags $($host_cflags_filter "$@") | |
633 | } | |
634 | ||
635 | add_host_ldflags(){ | |
636 | append host_ldflags $($host_ldflags_filter "$@") | |
637 | } | |
638 | ||
b0cfb663 | 639 | check_cmd(){ |
b3cb5d51 | 640 | log "$@" |
2270b4b2 | 641 | "$@" >> $logfile 2>&1 |
b0cfb663 MR |
642 | } |
643 | ||
b2704a65 MR |
644 | cc_o(){ |
645 | eval printf '%s\\n' $CC_O | |
646 | } | |
647 | ||
18031c49 MR |
648 | cc_e(){ |
649 | eval printf '%s\\n' $CC_E | |
650 | } | |
651 | ||
dcd479c0 | 652 | check_cc(){ |
57bd82d4 | 653 | log check_cc "$@" |
2270b4b2 | 654 | cat > $TMPC |
720c69da | 655 | log_file $TMPC |
23565c26 | 656 | check_cmd $cc $CPPFLAGS $CFLAGS "$@" $CC_C $(cc_o $TMPO) $TMPC |
57bd82d4 MR |
657 | } |
658 | ||
659 | check_cpp(){ | |
660 | log check_cpp "$@" | |
2270b4b2 | 661 | cat > $TMPC |
720c69da | 662 | log_file $TMPC |
18031c49 | 663 | check_cmd $cc $CPPFLAGS $CFLAGS "$@" $(cc_e $TMPO) $TMPC |
dcd479c0 MR |
664 | } |
665 | ||
df0d6341 MR |
666 | as_o(){ |
667 | eval printf '%s\\n' $AS_O | |
668 | } | |
669 | ||
f65883c8 MR |
670 | check_as(){ |
671 | log check_as "$@" | |
672 | cat > $TMPC | |
673 | log_file $TMPC | |
df0d6341 | 674 | check_cmd $as $CPPFLAGS $ASFLAGS "$@" $AS_C $(as_o $TMPO) $TMPC |
f65883c8 MR |
675 | } |
676 | ||
575db883 DB |
677 | check_inline_asm(){ |
678 | log check_inline_asm "$@" | |
940f335a | 679 | name="$1" |
3784e82e | 680 | code="$2" |
940f335a | 681 | shift 2 |
49214f61 MR |
682 | disable $name |
683 | check_as "$@" <<EOF && enable $name | |
3784e82e | 684 | void foo(void){ __asm__ volatile($code); } |
940f335a MR |
685 | EOF |
686 | } | |
687 | ||
304d586d LM |
688 | check_yasm(){ |
689 | log check_yasm "$@" | |
690 | echo "$1" > $TMPS | |
691 | log_file $TMPS | |
692 | shift 1 | |
693 | check_cmd $yasmexe $YASMFLAGS "$@" -o $TMPO $TMPS | |
694 | } | |
695 | ||
29b64b68 MR |
696 | ld_o(){ |
697 | eval printf '%s\\n' $LD_O | |
698 | } | |
699 | ||
dcd479c0 | 700 | check_ld(){ |
57bd82d4 | 701 | log check_ld "$@" |
3155a644 MR |
702 | flags='' |
703 | libs='' | |
704 | for f; do | |
705 | test "${f}" = "${f#-l}" && flags="$flags $f" || libs="$libs $f" | |
706 | done | |
01d31e16 | 707 | check_cc $($cflags_filter $flags) || return |
64933b6c MR |
708 | flags=$($ldflags_filter $flags) |
709 | libs=$($ldflags_filter $libs) | |
29b64b68 | 710 | check_cmd $ld $LDFLAGS $flags $(ld_o $TMPE) $TMPO $libs $extralibs |
dcd479c0 MR |
711 | } |
712 | ||
5adc829e MR |
713 | check_code(){ |
714 | log check_code "$@" | |
715 | check=$1 | |
716 | headers=$2 | |
717 | code=$3 | |
718 | shift 3 | |
719 | { | |
720 | for hdr in $headers; do | |
721 | echo "#include <$hdr>" | |
722 | done | |
723 | echo "int main(void) { $code; return 0; }" | |
724 | } | check_$check "$@" | |
725 | } | |
726 | ||
50a334e4 MR |
727 | check_cppflags(){ |
728 | log check_cppflags "$@" | |
caf458dd | 729 | check_cc "$@" <<EOF && append CPPFLAGS "$@" |
50a334e4 MR |
730 | int x; |
731 | EOF | |
732 | } | |
733 | ||
dcd479c0 | 734 | check_cflags(){ |
57bd82d4 | 735 | log check_cflags "$@" |
01d31e16 | 736 | set -- $($cflags_filter "$@") |
caf458dd | 737 | check_cc "$@" <<EOF && append CFLAGS "$@" |
dcd479c0 MR |
738 | int x; |
739 | EOF | |
740 | } | |
741 | ||
2ed46eea MR |
742 | test_ldflags(){ |
743 | log test_ldflags "$@" | |
744 | check_ld "$@" <<EOF | |
c23a0ac8 | 745 | int main(void){ return 0; } |
dcd479c0 MR |
746 | EOF |
747 | } | |
748 | ||
2ed46eea MR |
749 | check_ldflags(){ |
750 | log check_ldflags "$@" | |
751 | test_ldflags "$@" && add_ldflags "$@" | |
752 | } | |
753 | ||
dcd479c0 | 754 | check_header(){ |
57bd82d4 | 755 | log check_header "$@" |
dcd479c0 MR |
756 | header=$1 |
757 | shift | |
b77df637 MR |
758 | disable_safe $header |
759 | check_cpp "$@" <<EOF && enable_safe $header | |
dcd479c0 MR |
760 | #include <$header> |
761 | int x; | |
762 | EOF | |
763 | } | |
764 | ||
765 | check_func(){ | |
57bd82d4 | 766 | log check_func "$@" |
dcd479c0 MR |
767 | func=$1 |
768 | shift | |
d8bc5f06 MR |
769 | disable $func |
770 | check_ld "$@" <<EOF && enable $func | |
dcd479c0 | 771 | extern int $func(); |
c23a0ac8 | 772 | int main(void){ $func(); } |
dcd479c0 MR |
773 | EOF |
774 | } | |
775 | ||
645d2652 | 776 | check_mathfunc(){ |
6b73c0ae | 777 | log check_mathfunc "$@" |
645d2652 MR |
778 | func=$1 |
779 | shift | |
780 | disable $func | |
781 | check_ld "$@" <<EOF && enable $func | |
782 | #include <math.h> | |
33bd38db MR |
783 | float foo(float f) { return $func(f); } |
784 | int main(void){ return 0; } | |
645d2652 MR |
785 | EOF |
786 | } | |
787 | ||
2446d3d6 DB |
788 | check_func_headers(){ |
789 | log check_func_headers "$@" | |
f8d7b072 | 790 | headers=$1 |
edaf1ae2 | 791 | funcs=$2 |
f8d7b072 | 792 | shift 2 |
edaf1ae2 MR |
793 | { |
794 | for hdr in $headers; do | |
795 | echo "#include <$hdr>" | |
796 | done | |
797 | for func in $funcs; do | |
798 | echo "long check_$func(void) { return (long) $func; }" | |
799 | done | |
800 | echo "int main(void) { return 0; }" | |
801 | } | check_ld "$@" && enable $funcs && enable_safe $headers | |
f8d7b072 MR |
802 | } |
803 | ||
a5344cf7 SS |
804 | check_cpp_condition(){ |
805 | log check_cpp_condition "$@" | |
806 | header=$1 | |
807 | condition=$2 | |
f855b7b9 | 808 | shift 2 |
cd52ec95 | 809 | check_cpp "$@" <<EOF |
a5344cf7 SS |
810 | #include <$header> |
811 | #if !($condition) | |
812 | #error "unsatisfied condition: $condition" | |
813 | #endif | |
814 | EOF | |
815 | } | |
816 | ||
57bd82d4 MR |
817 | check_lib(){ |
818 | log check_lib "$@" | |
819 | header="$1" | |
820 | func="$2" | |
821 | shift 2 | |
84400e9d | 822 | check_header $header && check_func $func "$@" && add_extralibs "$@" |
57bd82d4 MR |
823 | } |
824 | ||
f8d7b072 MR |
825 | check_lib2(){ |
826 | log check_lib2 "$@" | |
827 | headers="$1" | |
edaf1ae2 | 828 | funcs="$2" |
f8d7b072 | 829 | shift 2 |
edaf1ae2 | 830 | check_func_headers "$headers" "$funcs" "$@" && add_extralibs "$@" |
f8d7b072 MR |
831 | } |
832 | ||
3f8040db MR |
833 | check_pkg_config(){ |
834 | log check_pkg_config "$@" | |
835 | pkg="$1" | |
836 | headers="$2" | |
837 | funcs="$3" | |
838 | shift 3 | |
839 | $pkg_config --exists $pkg || return | |
840 | pkg_cflags=$($pkg_config --cflags $pkg) | |
841 | pkg_libs=$($pkg_config --libs $pkg) | |
842 | check_func_headers "$headers" "$funcs" $pkg_cflags $pkg_libs "$@" && | |
843 | set_safe ${pkg}_cflags $pkg_cflags && | |
844 | set_safe ${pkg}_libs $pkg_libs | |
845 | } | |
846 | ||
dcd479c0 | 847 | check_exec(){ |
2270b4b2 | 848 | check_ld "$@" && { enabled cross_compile || $TMPE >> $logfile 2>&1; } |
57bd82d4 MR |
849 | } |
850 | ||
7dfef245 | 851 | check_exec_crash(){ |
5e622c40 | 852 | code=$(cat) |
7dfef245 MR |
853 | |
854 | # exit() is not async signal safe. _Exit (C99) and _exit (POSIX) | |
855 | # are safe but may not be available everywhere. Thus we use | |
856 | # raise(SIGTERM) instead. The check is run in a subshell so we | |
857 | # can redirect the "Terminated" message from the shell. SIGBUS | |
858 | # is not defined by standard C so it is used conditionally. | |
859 | ||
2270b4b2 | 860 | (check_exec "$@") >> $logfile 2>&1 <<EOF |
7dfef245 MR |
861 | #include <signal.h> |
862 | static void sighandler(int sig){ | |
863 | raise(SIGTERM); | |
864 | } | |
e5af4a11 | 865 | int main(void){ |
7dfef245 MR |
866 | signal(SIGILL, sighandler); |
867 | signal(SIGFPE, sighandler); | |
868 | signal(SIGSEGV, sighandler); | |
869 | #ifdef SIGBUS | |
870 | signal(SIGBUS, sighandler); | |
871 | #endif | |
872 | { $code } | |
873 | } | |
874 | EOF | |
875 | } | |
876 | ||
72be9e73 DY |
877 | check_type(){ |
878 | log check_type "$@" | |
879 | headers=$1 | |
880 | type=$2 | |
881 | shift 2 | |
ae550ce9 | 882 | disable_safe "$type" |
5adc829e | 883 | check_code cc "$headers" "$type v" "$@" && enable_safe "$type" |
72be9e73 DY |
884 | } |
885 | ||
14d36751 MR |
886 | check_struct(){ |
887 | log check_type "$@" | |
888 | headers=$1 | |
889 | struct=$2 | |
890 | member=$3 | |
891 | shift 3 | |
892 | disable_safe "${struct}_${member}" | |
5adc829e MR |
893 | check_code cc "$headers" "const void *p = &(($struct *)0)->$member" "$@" && |
894 | enable_safe "${struct}_${member}" | |
14d36751 MR |
895 | } |
896 | ||
57bd82d4 MR |
897 | require(){ |
898 | name="$1" | |
899 | header="$2" | |
900 | func="$3" | |
901 | shift 3 | |
902 | check_lib $header $func "$@" || die "ERROR: $name not found" | |
dcd479c0 MR |
903 | } |
904 | ||
f8d7b072 MR |
905 | require2(){ |
906 | name="$1" | |
907 | headers="$2" | |
908 | func="$3" | |
909 | shift 3 | |
910 | check_lib2 "$headers" $func "$@" || die "ERROR: $name not found" | |
911 | } | |
912 | ||
3f8040db MR |
913 | require_pkg_config(){ |
914 | pkg="$1" | |
915 | check_pkg_config "$@" || die "ERROR: $pkg not found" | |
916 | add_cflags $(get_safe ${pkg}_cflags) | |
917 | add_extralibs $(get_safe ${pkg}_libs) | |
918 | } | |
919 | ||
ae43c4c0 MR |
920 | hostcc_o(){ |
921 | eval printf '%s\\n' $HOSTCC_O | |
922 | } | |
923 | ||
f0125de9 MR |
924 | check_host_cc(){ |
925 | log check_host_cc "$@" | |
926 | cat > $TMPC | |
927 | log_file $TMPC | |
ae43c4c0 | 928 | check_cmd $host_cc $host_cflags "$@" $HOSTCC_C $(hostcc_o $TMPO) $TMPC |
f0125de9 MR |
929 | } |
930 | ||
931 | check_host_cflags(){ | |
932 | log check_host_cflags "$@" | |
6c3fa06a | 933 | set -- $($host_cflags_filter "$@") |
f0125de9 MR |
934 | check_host_cc "$@" <<EOF && append host_cflags "$@" |
935 | int x; | |
936 | EOF | |
937 | } | |
938 | ||
c505dd31 MR |
939 | apply(){ |
940 | file=$1 | |
941 | shift | |
942 | "$@" < "$file" > "$file.tmp" && mv "$file.tmp" "$file" || rm "$file.tmp" | |
943 | } | |
944 | ||
c34681df | 945 | cp_if_changed(){ |
5e27ec28 MR |
946 | cmp -s "$1" "$2" && echo "$2 is unchanged" && return |
947 | mkdir -p "$(dirname $2)" | |
948 | cp -f "$1" "$2" | |
c34681df MR |
949 | } |
950 | ||
dcd61286 DB |
951 | # CONFIG_LIST contains configurable options, while HAVE_LIST is for |
952 | # system-dependent things. | |
953 | ||
4a0d6686 AJ |
954 | COMPONENT_LIST=" |
955 | bsfs | |
956 | decoders | |
957 | demuxers | |
958 | encoders | |
3cde40aa | 959 | filters |
5666fd73 | 960 | hwaccels |
c552605c | 961 | indevs |
4a0d6686 | 962 | muxers |
c552605c | 963 | outdevs |
4a0d6686 AJ |
964 | parsers |
965 | protocols | |
966 | " | |
967 | ||
055c61b8 DB |
968 | PROGRAM_LIST=" |
969 | avconv | |
970 | avplay | |
971 | avprobe | |
972 | avserver | |
055c61b8 DB |
973 | " |
974 | ||
4a0d6686 AJ |
975 | CONFIG_LIST=" |
976 | $COMPONENT_LIST | |
055c61b8 | 977 | $PROGRAM_LIST |
5a0f7131 MR |
978 | avcodec |
979 | avdevice | |
f7679c54 | 980 | avfilter |
5a0f7131 | 981 | avformat |
c8af852b | 982 | avresample |
c88f5d72 | 983 | avisynth |
f402916e | 984 | bzlib |
7f3f5f46 | 985 | dct |
c73f65d9 | 986 | doc |
05aec7bb | 987 | dwt |
92c6a099 | 988 | dxva2 |
1848f7d9 | 989 | fft |
47941088 | 990 | frei0r |
bc8c1395 | 991 | gnutls |
c88f5d72 | 992 | gpl |
d8d0d0b2 | 993 | gray |
3abe5fbd | 994 | hardcoded_tables |
e417d80d | 995 | libcdio |
f7b8bffe | 996 | libdc1394 |
2eed5a46 | 997 | libfaac |
37eeb5e2 | 998 | libfdk_aac |
a5b64584 | 999 | libfreetype |
c88f5d72 | 1000 | libgsm |
3641b048 | 1001 | libilbc |
6ebe07fb | 1002 | libmp3lame |
0b175caa DB |
1003 | libopencore_amrnb |
1004 | libopencore_amrwb | |
6ebf0bfc | 1005 | libopencv |
9a77d59a | 1006 | libopenjpeg |
0de9c41f | 1007 | libpulse |
0f943ce6 | 1008 | librtmp |
f7cd9eed | 1009 | libschroedinger |
ae14f311 | 1010 | libspeex |
150d2772 | 1011 | libtheora |
d89e738a | 1012 | libvo_aacenc |
f502ff3f | 1013 | libvo_amrwbenc |
c88f5d72 | 1014 | libvorbis |
8299a7f8 | 1015 | libvpx |
1cc60c47 | 1016 | libx264 |
de295976 | 1017 | libxavs |
1cc60c47 | 1018 | libxvid |
b781cc12 | 1019 | lsp |
47a158cb | 1020 | mdct |
c88f5d72 | 1021 | memalign_hack |
c88f5d72 | 1022 | network |
3fe142e2 | 1023 | nonfree |
a060866f | 1024 | openssl |
8a3c8627 | 1025 | pic |
68602540 | 1026 | rdft |
e90f5b5a | 1027 | runtime_cpudetect |
8cfbbd92 | 1028 | safe_bitstream_reader |
2e35e684 | 1029 | shared |
bd2216e4 | 1030 | small |
6b35d421 | 1031 | sram |
2e35e684 | 1032 | static |
5a0f7131 | 1033 | swscale |
a9ddb5b1 | 1034 | swscale_alpha |
8986fddc | 1035 | thumb |
17492d5e | 1036 | vaapi |
ac3dbb4d | 1037 | vda |
17492d5e | 1038 | vdpau |
9cad0e4e | 1039 | version3 |
7e4d9d5d | 1040 | xmm_clobber_test |
56a059ac | 1041 | x11grab |
c88f5d72 | 1042 | zlib |
4a0d6686 | 1043 | " |
c88f5d72 | 1044 | |
8eee7025 | 1045 | THREADS_LIST=' |
8eee7025 DB |
1046 | pthreads |
1047 | w32threads | |
1048 | ' | |
1049 | ||
3f5b56e5 MR |
1050 | ARCH_LIST=' |
1051 | alpha | |
a2fc0f6a | 1052 | arm |
fdcd782d MR |
1053 | avr32 |
1054 | avr32_ap | |
1055 | avr32_uc | |
3f5b56e5 MR |
1056 | bfin |
1057 | ia64 | |
1058 | m68k | |
1059 | mips | |
bae3abb0 | 1060 | mips64 |
3f5b56e5 | 1061 | parisc |
79cb09b2 | 1062 | ppc |
34d11b87 | 1063 | ppc64 |
3f5b56e5 MR |
1064 | s390 |
1065 | sh4 | |
1066 | sparc | |
1067 | sparc64 | |
0844bae1 | 1068 | tomi |
3f5b56e5 MR |
1069 | x86 |
1070 | x86_32 | |
1071 | x86_64 | |
1072 | ' | |
1073 | ||
50cd43f2 | 1074 | ARCH_EXT_LIST_X86=' |
3bf96eec | 1075 | amd3dnow |
a1ef9f08 | 1076 | amd3dnowext |
50cd43f2 DB |
1077 | avx |
1078 | fma4 | |
1079 | mmx | |
1080 | mmxext | |
1081 | sse | |
1082 | sse2 | |
1083 | sse3 | |
1084 | sse4 | |
1085 | sse42 | |
1086 | ssse3 | |
1087 | ' | |
1088 | ||
1089 | ARCH_EXT_LIST=" | |
1090 | $ARCH_EXT_LIST_X86 | |
1091 | altivec | |
1ac9331a | 1092 | armv5te |
edab3048 | 1093 | armv6 |
ab5cb084 | 1094 | armv6t2 |
f55b299a | 1095 | armvfp |
3f5b56e5 | 1096 | mmi |
6b18d278 | 1097 | neon |
799fde37 | 1098 | ppc4xx |
93eb8e4d | 1099 | vfpv3 |
bd9d34a0 | 1100 | vis |
50cd43f2 | 1101 | " |
3f5b56e5 | 1102 | |
a3e02a8c MR |
1103 | HAVE_LIST_PUB=' |
1104 | bigendian | |
d268eee9 | 1105 | fast_unaligned |
a3e02a8c MR |
1106 | ' |
1107 | ||
3f5b56e5 MR |
1108 | HAVE_LIST=" |
1109 | $ARCH_EXT_LIST | |
43b73d59 DB |
1110 | $(add_suffix _external $ARCH_EXT_LIST) |
1111 | $(add_suffix _inline $ARCH_EXT_LIST) | |
a3e02a8c | 1112 | $HAVE_LIST_PUB |
3f5b56e5 | 1113 | $THREADS_LIST |
be1a839c | 1114 | aligned_malloc |
59782b82 | 1115 | aligned_stack |
35fd8122 | 1116 | alsa_asoundlib_h |
3f5b56e5 | 1117 | altivec_h |
c9fdab0d | 1118 | arpa_inet_h |
ec9d2c15 | 1119 | asm_mod_q |
6308729e | 1120 | asm_mod_y |
dffb41b9 | 1121 | attribute_may_alias |
e7ea5e3d | 1122 | attribute_packed |
15333562 | 1123 | cbrtf |
ecf97f22 | 1124 | closesocket |
1ac9331a | 1125 | cmov |
c0ee695b | 1126 | cpuid |
180d43bc | 1127 | cpunop |
c88f5d72 | 1128 | dcbzl |
f8aa696f DB |
1129 | dev_bktr_ioctl_bt848_h |
1130 | dev_bktr_ioctl_meteor_h | |
1131 | dev_ic_bt8xx_h | |
f8aa696f | 1132 | dev_video_bktr_ioctl_bt848_h |
3e0b1c9a | 1133 | dev_video_meteor_ioctl_meteor_h |
18b67ae5 | 1134 | dlfcn_h |
c88f5d72 | 1135 | dlopen |
bc574408 | 1136 | dos_paths |
fa845061 | 1137 | dxva_h |
245626d0 DB |
1138 | ebp_available |
1139 | ebx_available | |
6b7c7703 VS |
1140 | exp2 |
1141 | exp2f | |
c2a29455 | 1142 | fast_64bit |
669b5583 | 1143 | fast_clz |
7073e9fc | 1144 | fast_cmov |
534a2231 | 1145 | fcntl |
9d99cc5a | 1146 | fork |
84882df6 | 1147 | getaddrinfo |
da9e86f8 | 1148 | gethrtime |
667fb97a | 1149 | getopt |
02e8f427 | 1150 | GetProcessAffinityMask |
fc5607f8 | 1151 | GetProcessMemoryInfo |
4e68cb8a | 1152 | GetProcessTimes |
61183b5a | 1153 | GetSystemTimeAsFileTime |
66be5b45 | 1154 | getrusage |
61183b5a | 1155 | gettimeofday |
a49d3025 | 1156 | gnu_as |
2f0c136e | 1157 | ibm_asm |
2e1913b1 | 1158 | inet_aton |
61d251db | 1159 | inline_asm |
3b1ab197 | 1160 | io_h |
abfc8d05 | 1161 | isatty |
46df708b MS |
1162 | isinf |
1163 | isnan | |
8772997d | 1164 | jack_port_get_latency_range |
9f5ff83f | 1165 | ldbrx |
0b4a1821 AS |
1166 | libdc1394_1 |
1167 | libdc1394_2 | |
a33cab3a | 1168 | llrint |
07876e25 | 1169 | llrintf |
d96cd429 MR |
1170 | local_aligned_16 |
1171 | local_aligned_8 | |
a5b64584 | 1172 | localtime_r |
291fd18a | 1173 | log2 |
6b7c7703 | 1174 | log2f |
85dd97ad | 1175 | loongson |
a33cab3a | 1176 | lrint |
c88f5d72 | 1177 | lrintf |
f8aa696f DB |
1178 | machine_ioctl_bt848_h |
1179 | machine_ioctl_meteor_h | |
c88f5d72 | 1180 | malloc_h |
73f6d31e | 1181 | MapViewOfFile |
c88f5d72 | 1182 | memalign |
6ffa87d3 | 1183 | mkstemp |
f80ddd5b | 1184 | mm_empty |
0328b9ea | 1185 | mmap |
4fa661a8 | 1186 | msvcrt |
d3d3a32c | 1187 | nanosleep |
3e0b1c9a | 1188 | poll_h |
1f91cdce | 1189 | posix_memalign |
07b28702 | 1190 | rdtsc |
183b1c22 | 1191 | rint |
a33cab3a MK |
1192 | round |
1193 | roundf | |
358d854d | 1194 | rweflags |
ea4d5f48 | 1195 | sched_getaffinity |
c88f5d72 MR |
1196 | sdl |
1197 | sdl_video_size | |
b507ebd1 | 1198 | setmode |
3e0b1c9a | 1199 | setrlimit |
d3d3a32c | 1200 | Sleep |
15d59d2c | 1201 | sndio_h |
72be9e73 | 1202 | socklen_t |
deb29777 | 1203 | soundcard_h |
87958234 | 1204 | strerror_r |
6379900c | 1205 | strptime |
47941088 | 1206 | strtok_r |
c0018613 | 1207 | struct_addrinfo |
75d339e0 MS |
1208 | struct_group_source_req |
1209 | struct_ip_mreq_source | |
b4d68544 | 1210 | struct_ipv6_mreq |
cdee08e3 | 1211 | struct_pollfd |
3e0b1c9a | 1212 | struct_rusage_ru_maxrss |
b4d68544 | 1213 | struct_sockaddr_in6 |
3b2372bf | 1214 | struct_sockaddr_sa_len |
33a4dbdd | 1215 | struct_sockaddr_storage |
a6a4793d | 1216 | struct_v4l2_frmivalenum_discrete |
b462d132 | 1217 | symver |
b462d132 | 1218 | symver_asm_label |
3e0b1c9a | 1219 | symver_gnu_asm |
bcc73960 | 1220 | sysconf |
b9e22269 | 1221 | sysctl |
b58412f1 | 1222 | sys_mman_h |
06bb5905 | 1223 | sys_param_h |
b091aa44 | 1224 | sys_resource_h |
81644c2e | 1225 | sys_select_h |
deb29777 | 1226 | sys_soundcard_h |
e64bceea | 1227 | sys_time_h |
1b6e8b73 | 1228 | sys_videoio_h |
b265431e | 1229 | threads |
23d3931a | 1230 | trunc |
7b04b8a0 | 1231 | truncf |
542920b7 | 1232 | unistd_h |
d3d3a32c | 1233 | usleep |
ce742de2 | 1234 | vfp_args |
7c5bfe7a | 1235 | VirtualAlloc |
d3d3a32c | 1236 | windows_h |
6ff3f3e7 | 1237 | winsock2_h |
cc078b5d | 1238 | xform_asm |
3f150ffb | 1239 | xgetbv |
6f74fb03 | 1240 | xmm_clobbers |
304d586d | 1241 | yasm |
0cb78cef | 1242 | " |
44161118 | 1243 | |
b6bb00b0 MR |
1244 | # options emitted with CONFIG_ prefix but not available on command line |
1245 | CONFIG_EXTRA=" | |
87849592 | 1246 | aandcttables |
bfe9f48a | 1247 | ac3dsp |
dc4f5a1c | 1248 | avutil |
c292f6a2 | 1249 | error_resilience |
bfe9f48a | 1250 | gcrypt |
478fd534 | 1251 | golomb |
9cad0e4e | 1252 | gplv3 |
478fd534 DB |
1253 | h264chroma |
1254 | h264dsp | |
1255 | h264pred | |
915a2a0a | 1256 | h264qpel |
478fd534 | 1257 | huffman |
9cad0e4e | 1258 | lgplv3 |
478fd534 | 1259 | lpc |
bfe9f48a | 1260 | mpegaudiodsp |
18bbca1f | 1261 | mpegvideo |
ad08dfd5 | 1262 | mpegvideoenc |
bfe9f48a | 1263 | nettle |
f704a079 | 1264 | rangecoder |
bfe9f48a DB |
1265 | rtpdec |
1266 | sinewin | |
ab9f9876 | 1267 | vp3dsp |
b6bb00b0 MR |
1268 | " |
1269 | ||
520cc7f1 | 1270 | CMDLINE_SELECT=" |
3f5b56e5 | 1271 | $ARCH_EXT_LIST |
520cc7f1 | 1272 | $CONFIG_LIST |
8eee7025 | 1273 | $THREADS_LIST |
c8a4ae00 | 1274 | asm |
db6107b6 | 1275 | cross_compile |
520cc7f1 MR |
1276 | debug |
1277 | extra_warnings | |
8c6afa4d | 1278 | logging |
d2bbb2f7 | 1279 | optimizations |
9baec618 | 1280 | symver |
7595a5e4 | 1281 | yasm |
520cc7f1 | 1282 | " |
426be5dc DB |
1283 | |
1284 | PATHS_LIST=' | |
d156bede | 1285 | bindir |
14a8acf1 | 1286 | datadir |
26759c44 MR |
1287 | incdir |
1288 | libdir | |
26759c44 MR |
1289 | mandir |
1290 | prefix | |
1291 | shlibdir | |
426be5dc DB |
1292 | ' |
1293 | ||
1294 | CMDLINE_SET=" | |
1295 | $PATHS_LIST | |
121d78d0 | 1296 | ar |
426be5dc | 1297 | arch |
313c46a6 | 1298 | as |
426be5dc DB |
1299 | build_suffix |
1300 | cc | |
1301 | cpu | |
1302 | cross_prefix | |
50567afa | 1303 | dep_cc |
ac63af34 | 1304 | extra_version |
9da6609f MR |
1305 | host_cc |
1306 | host_cflags | |
095792f2 | 1307 | host_ld |
9da6609f MR |
1308 | host_ldflags |
1309 | host_libs | |
82bb3329 | 1310 | host_os |
684b28e0 | 1311 | ld |
426be5dc | 1312 | logfile |
4ae40685 | 1313 | malloc_prefix |
89641463 | 1314 | nm |
9cd7b854 | 1315 | optflags |
3f8040db | 1316 | pkg_config |
154caa67 | 1317 | random_seed |
2fad0977 | 1318 | samples |
c5200f17 MR |
1319 | sysinclude |
1320 | sysroot | |
a7ada2ba | 1321 | target_exec |
26759c44 | 1322 | target_os |
a7ada2ba | 1323 | target_path |
426be5dc | 1324 | " |
520cc7f1 | 1325 | |
89f2932b MR |
1326 | CMDLINE_APPEND=" |
1327 | extra_cflags | |
1328 | " | |
1329 | ||
912f3148 DB |
1330 | # code dependency declarations |
1331 | ||
9eeed841 | 1332 | # architecture extensions |
808fa33c | 1333 | |
a2fc0f6a MR |
1334 | armv5te_deps="arm" |
1335 | armv6_deps="arm" | |
ab5cb084 | 1336 | armv6t2_deps="arm" |
a2fc0f6a | 1337 | armvfp_deps="arm" |
808fa33c | 1338 | neon_deps="arm" |
93eb8e4d | 1339 | vfpv3_deps="armvfp" |
808fa33c | 1340 | |
e241ba14 | 1341 | mmi_deps="mips" |
808fa33c MR |
1342 | |
1343 | altivec_deps="ppc" | |
1344 | ppc4xx_deps="ppc" | |
1345 | ||
1346 | vis_deps="sparc" | |
1347 | ||
7f8c3d1f | 1348 | x86_64_suggest="cmov fast_cmov" |
50cd43f2 | 1349 | |
808fa33c MR |
1350 | amd3dnow_deps="mmx" |
1351 | amd3dnowext_deps="amd3dnow" | |
9eeed841 | 1352 | mmx_deps="x86" |
239fdf1b | 1353 | mmxext_deps="mmx" |
50cd43f2 DB |
1354 | sse_deps="mmxext" |
1355 | sse2_deps="sse" | |
1356 | sse3_deps="sse2" | |
1357 | ssse3_deps="sse3" | |
1358 | sse4_deps="ssse3" | |
1359 | sse42_deps="sse4" | |
1360 | avx_deps="sse42" | |
79687079 | 1361 | fma4_deps="avx" |
9eeed841 | 1362 | |
43b73d59 DB |
1363 | mmx_external_deps="yasm" |
1364 | mmx_inline_deps="inline_asm" | |
1365 | mmx_suggest="mmx_external mmx_inline" | |
1366 | ||
1367 | for ext in $(filter_out mmx $ARCH_EXT_LIST_X86); do | |
1368 | eval dep=\$${ext}_deps | |
1369 | eval ${ext}_external_deps='"${dep}_external"' | |
1370 | eval ${ext}_inline_deps='"${dep}_inline"' | |
1371 | eval ${ext}_suggest='"${ext}_external ${ext}_inline"' | |
1372 | done | |
1373 | ||
59782b82 | 1374 | aligned_stack_if_any="ppc x86" |
e939cedd | 1375 | fast_64bit_if_any="alpha ia64 mips64 parisc64 ppc64 sparc64 x86_64" |
669b5583 | 1376 | fast_clz_if_any="alpha armv5te avr32 mips ppc x86" |
e939cedd | 1377 | fast_unaligned_if_any="armv6 ppc x86" |
669b5583 | 1378 | |
6fec122a | 1379 | inline_asm_deps="!tms470" |
3e0b1c9a | 1380 | need_memalign="altivec neon sse" |
89e053f8 | 1381 | |
b462d132 MR |
1382 | symver_if_any="symver_asm_label symver_gnu_asm" |
1383 | ||
26fbcc85 | 1384 | # subsystems |
dc609252 | 1385 | dct_select="rdft" |
26fbcc85 MR |
1386 | mdct_select="fft" |
1387 | rdft_select="fft" | |
c4f5c2d6 | 1388 | mpegaudiodsp_select="dct" |
ad08dfd5 | 1389 | mpegvideoenc_select="mpegvideo" |
26fbcc85 | 1390 | |
5666fd73 | 1391 | # decoders / encoders / hardware accelerators |
cfc2a0cf | 1392 | aac_decoder_select="mdct sinewin" |
4538729a | 1393 | aac_encoder_select="mdct sinewin" |
136e19e1 | 1394 | aac_latm_decoder_select="aac_decoder aac_latm_parser" |
6d9f52b2 | 1395 | ac3_decoder_select="mdct ac3dsp ac3_parser" |
a5444fee | 1396 | ac3_encoder_select="mdct ac3dsp" |
3d269059 | 1397 | ac3_fixed_encoder_select="mdct ac3dsp" |
f4d608e3 | 1398 | alac_encoder_select="lpc" |
b781cc12 | 1399 | amrnb_decoder_select="lsp" |
2b2a597e | 1400 | amrwb_decoder_select="lsp" |
4538729a | 1401 | atrac1_decoder_select="mdct sinewin" |
26fbcc85 | 1402 | atrac3_decoder_select="mdct" |
a33657ce DB |
1403 | binkaudio_dct_decoder_select="mdct rdft dct sinewin" |
1404 | binkaudio_rdft_decoder_select="mdct rdft sinewin" | |
18bbca1f | 1405 | cavs_decoder_select="golomb mpegvideo" |
4538729a | 1406 | cook_decoder_select="mdct sinewin" |
2eef7c62 | 1407 | cscd_decoder_suggest="zlib" |
26fbcc85 | 1408 | dca_decoder_select="mdct" |
ad08dfd5 | 1409 | dnxhd_encoder_select="aandcttables mpegvideoenc" |
2eef7c62 | 1410 | dxa_decoder_select="zlib" |
baf91bb9 | 1411 | eac3_decoder_select="ac3_decoder" |
4264a0dd | 1412 | eac3_encoder_select="ac3_encoder" |
69804535 | 1413 | eamad_decoder_select="aandcttables error_resilience mpegvideo" |
87849592 | 1414 | eatgq_decoder_select="aandcttables" |
c292f6a2 | 1415 | eatqi_decoder_select="aandcttables error_resilience mpegvideo" |
f704a079 DB |
1416 | ffv1_decoder_select="golomb rangecoder" |
1417 | ffv1_encoder_select="rangecoder" | |
5a582bd3 | 1418 | ffvhuff_encoder_select="huffman" |
4f034993 | 1419 | flac_decoder_select="golomb" |
f4d608e3 | 1420 | flac_encoder_select="golomb lpc" |
2eef7c62 AJ |
1421 | flashsv_decoder_select="zlib" |
1422 | flashsv_encoder_select="zlib" | |
c2d23309 | 1423 | flashsv2_decoder_select="zlib" |
4414137e | 1424 | flv_decoder_select="h263_decoder" |
4d4b4bd1 | 1425 | flv_encoder_select="h263_encoder" |
3447f12d | 1426 | fraps_decoder_select="huffman" |
c292f6a2 | 1427 | h261_decoder_select="error_resilience mpegvideo" |
ad08dfd5 | 1428 | h261_encoder_select="aandcttables mpegvideoenc" |
c292f6a2 DB |
1429 | h263_decoder_select="error_resilience h263_parser mpegvideo" |
1430 | h263_encoder_select="aandcttables error_resilience mpegvideoenc" | |
95a61cfc | 1431 | h263_vaapi_hwaccel_select="vaapi h263_decoder" |
4414137e | 1432 | h263i_decoder_select="h263_decoder" |
fe629c2d | 1433 | h263p_encoder_select="h263_encoder" |
c292f6a2 | 1434 | h264_decoder_select="error_resilience golomb h264chroma h264dsp h264pred h264qpel mpegvideo" |
92c6a099 LA |
1435 | h264_dxva2_hwaccel_deps="dxva2api_h" |
1436 | h264_dxva2_hwaccel_select="dxva2 h264_decoder" | |
76718f3f | 1437 | h264_vaapi_hwaccel_select="vaapi h264_decoder" |
ac3dbb4d | 1438 | h264_vda_hwaccel_select="vda h264_decoder" |
95a61cfc | 1439 | h264_vdpau_decoder_select="vdpau h264_decoder" |
5a582bd3 | 1440 | huffyuv_encoder_select="huffman" |
19be0f3c | 1441 | iac_decoder_select="fft mdct sinewin" |
56c8227d | 1442 | imc_decoder_select="fft mdct sinewin" |
4f034993 MR |
1443 | jpegls_decoder_select="golomb" |
1444 | jpegls_encoder_select="golomb" | |
ad08dfd5 | 1445 | ljpeg_encoder_select="aandcttables mpegvideoenc" |
4f034993 | 1446 | loco_decoder_select="golomb" |
c292f6a2 | 1447 | mdec_decoder_select="error_resilience mpegvideo" |
ad08dfd5 | 1448 | mjpeg_encoder_select="aandcttables mpegvideoenc" |
2cca233b | 1449 | mlp_decoder_select="mlp_parser" |
c4f5c2d6 | 1450 | mp1_decoder_select="mpegaudiodsp" |
c4f5c2d6 | 1451 | mp1float_decoder_select="mpegaudiodsp" |
3e0b1c9a | 1452 | mp2_decoder_select="mpegaudiodsp" |
c4f5c2d6 | 1453 | mp2float_decoder_select="mpegaudiodsp" |
3e0b1c9a DB |
1454 | mp3_decoder_select="mpegaudiodsp" |
1455 | mp3adu_decoder_select="mpegaudiodsp" | |
c4f5c2d6 MR |
1456 | mp3adufloat_decoder_select="mpegaudiodsp" |
1457 | mp3float_decoder_select="mpegaudiodsp" | |
3e0b1c9a | 1458 | mp3on4_decoder_select="mpegaudiodsp" |
c4f5c2d6 | 1459 | mp3on4float_decoder_select="mpegaudiodsp" |
606c9297 DB |
1460 | mpc7_decoder_select="mpegaudiodsp" |
1461 | mpc8_decoder_select="mpegaudiodsp" | |
95a61cfc | 1462 | mpeg_vdpau_decoder_select="vdpau mpegvideo_decoder" |
3e0b1c9a DB |
1463 | mpeg_xvmc_decoder_deps="X11_extensions_XvMClib_h" |
1464 | mpeg_xvmc_decoder_select="mpegvideo_decoder" | |
95a61cfc | 1465 | mpeg1_vdpau_decoder_select="vdpau mpeg1video_decoder" |
c292f6a2 DB |
1466 | mpeg1video_decoder_select="error_resilience mpegvideo" |
1467 | mpeg1video_encoder_select="aandcttables error_resilience mpegvideoenc" | |
164aab02 LA |
1468 | mpeg2_dxva2_hwaccel_deps="dxva2api_h" |
1469 | mpeg2_dxva2_hwaccel_select="dxva2 mpeg2video_decoder" | |
95a61cfc | 1470 | mpeg2_vaapi_hwaccel_select="vaapi mpeg2video_decoder" |
c292f6a2 DB |
1471 | mpeg2video_decoder_select="error_resilience mpegvideo" |
1472 | mpeg2video_encoder_select="aandcttables error_resilience mpegvideoenc" | |
3e0b1c9a DB |
1473 | mpeg4_decoder_select="h263_decoder mpeg4video_parser" |
1474 | mpeg4_encoder_select="h263_encoder" | |
95a61cfc | 1475 | mpeg4_vaapi_hwaccel_select="vaapi mpeg4_decoder" |
70e0c871 | 1476 | mpeg4_vdpau_decoder_select="vdpau mpeg4_decoder" |
4414137e | 1477 | msmpeg4v1_decoder_select="h263_decoder" |
4e169d89 | 1478 | msmpeg4v1_encoder_select="h263_encoder" |
4414137e | 1479 | msmpeg4v2_decoder_select="h263_decoder" |
4e169d89 | 1480 | msmpeg4v2_encoder_select="h263_encoder" |
4414137e | 1481 | msmpeg4v3_decoder_select="h263_decoder" |
4e169d89 | 1482 | msmpeg4v3_encoder_select="h263_encoder" |
ee769c6a | 1483 | mss2_decoder_select="vc1_decoder" |
4538729a MR |
1484 | nellymoser_decoder_select="mdct sinewin" |
1485 | nellymoser_encoder_select="mdct sinewin" | |
2eef7c62 AJ |
1486 | png_decoder_select="zlib" |
1487 | png_encoder_select="zlib" | |
b781cc12 | 1488 | qcelp_decoder_select="lsp" |
c4f5c2d6 | 1489 | qdm2_decoder_select="mdct rdft mpegaudiodsp" |
31ed3f1f | 1490 | ra_144_encoder_select="lpc" |
9f43fdda | 1491 | ralf_decoder_select="golomb" |
a8beb22f | 1492 | rv10_decoder_select="h263_decoder" |
b2bf38b4 | 1493 | rv10_encoder_select="h263_encoder" |
a8beb22f | 1494 | rv20_decoder_select="h263_decoder" |
b2bf38b4 | 1495 | rv20_encoder_select="h263_encoder" |
c292f6a2 DB |
1496 | rv30_decoder_select="error_resilience golomb h264chroma h264pred h264qpel mpegvideo" |
1497 | rv40_decoder_select="error_resilience golomb h264chroma h264pred h264qpel mpegvideo" | |
4f034993 | 1498 | shorten_decoder_select="golomb" |
b781cc12 | 1499 | sipr_decoder_select="lsp" |
f704a079 DB |
1500 | snow_decoder_select="dwt rangecoder" |
1501 | snow_encoder_select="aandcttables dwt error_resilience mpegvideoenc rangecoder" | |
c292f6a2 DB |
1502 | svq1_decoder_select="error_resilience mpegvideo" |
1503 | svq1_encoder_select="aandcttables error_resilience mpegvideoenc" | |
1504 | svq3_decoder_select="error_resilience golomb h264chroma h264dsp h264pred h264qpel mpegvideo" | |
bee2eac5 | 1505 | svq3_decoder_suggest="zlib" |
4eef77c1 | 1506 | theora_decoder_select="vp3_decoder" |
2eef7c62 AJ |
1507 | tiff_decoder_suggest="zlib" |
1508 | tiff_encoder_suggest="zlib" | |
aec09a00 | 1509 | truehd_decoder_select="mlp_decoder" |
2eef7c62 | 1510 | tscc_decoder_select="zlib" |
4538729a | 1511 | twinvq_decoder_select="mdct lsp sinewin" |
aa661113 | 1512 | utvideo_encoder_select="huffman" |
915a2a0a | 1513 | vc1_decoder_select="h263_decoder h264chroma h264qpel" |
562ebc30 | 1514 | vc1_dxva2_hwaccel_deps="dxva2api_h" |
f0f86627 | 1515 | vc1_dxva2_hwaccel_select="dxva2 vc1_decoder" |
95a61cfc | 1516 | vc1_vaapi_hwaccel_select="vaapi vc1_decoder" |
95a61cfc | 1517 | vc1_vdpau_decoder_select="vdpau vc1_decoder" |
45ecda85 | 1518 | vc1image_decoder_select="vc1_decoder" |
26fbcc85 MR |
1519 | vorbis_decoder_select="mdct" |
1520 | vorbis_encoder_select="mdct" | |
ab9f9876 MR |
1521 | vp3_decoder_select="vp3dsp" |
1522 | vp5_decoder_select="vp3dsp" | |
1523 | vp6_decoder_select="huffman vp3dsp" | |
e82dc4c9 DB |
1524 | vp6a_decoder_select="vp6_decoder" |
1525 | vp6f_decoder_select="vp6_decoder" | |
915a2a0a | 1526 | vp8_decoder_select="h264pred h264qpel" |
4538729a MR |
1527 | wmapro_decoder_select="mdct sinewin" |
1528 | wmav1_decoder_select="mdct sinewin" | |
1529 | wmav1_encoder_select="mdct sinewin" | |
1530 | wmav2_decoder_select="mdct sinewin" | |
1531 | wmav2_encoder_select="mdct sinewin" | |
1532 | wmavoice_decoder_select="lsp rdft dct mdct sinewin" | |
f95bfab0 | 1533 | wmv1_decoder_select="h263_decoder" |
665507aa | 1534 | wmv1_encoder_select="h263_encoder" |
f95bfab0 | 1535 | wmv2_decoder_select="h263_decoder" |
1746e2a9 | 1536 | wmv2_encoder_select="h263_encoder" |
015f8ee0 | 1537 | wmv3_decoder_select="vc1_decoder" |
f0f86627 | 1538 | wmv3_dxva2_hwaccel_select="vc1_dxva2_hwaccel" |
015f8ee0 DB |
1539 | wmv3_vaapi_hwaccel_select="vc1_vaapi_hwaccel" |
1540 | wmv3_vdpau_decoder_select="vc1_vdpau_decoder" | |
45ecda85 | 1541 | wmv3image_decoder_select="wmv3_decoder" |
0e714f88 | 1542 | zerocodec_decoder_select="zlib" |
2eef7c62 AJ |
1543 | zlib_decoder_select="zlib" |
1544 | zlib_encoder_select="zlib" | |
1545 | zmbv_decoder_select="zlib" | |
1546 | zmbv_encoder_select="zlib" | |
30fd06be | 1547 | |
0afab17e | 1548 | vaapi_deps="va_va_h" |
ac3dbb4d | 1549 | vda_deps="VideoDecodeAcceleration_VDADecoder_h pthreads" |
c89c96e9 MR |
1550 | vdpau_deps="vdpau_vdpau_h vdpau_vdpau_x11_h" |
1551 | ||
28b80940 | 1552 | # parsers |
c292f6a2 DB |
1553 | h264_parser_select="error_resilience golomb h264dsp h264pred mpegvideo" |
1554 | mpeg4video_parser_select="error_resilience mpegvideo" | |
1555 | mpegvideo_parser_select="error_resilience mpegvideo" | |
1556 | vc1_parser_select="error_resilience mpegvideo" | |
28b80940 | 1557 | |
912f3148 | 1558 | # external libraries |
c9171a83 | 1559 | libfaac_encoder_deps="libfaac" |
37eeb5e2 | 1560 | libfdk_aac_encoder_deps="libfdk_aac" |
299c77d5 MR |
1561 | libgsm_decoder_deps="libgsm" |
1562 | libgsm_encoder_deps="libgsm" | |
8ffed8d8 MR |
1563 | libgsm_ms_decoder_deps="libgsm" |
1564 | libgsm_ms_encoder_deps="libgsm" | |
3641b048 MS |
1565 | libilbc_decoder_deps="libilbc" |
1566 | libilbc_encoder_deps="libilbc" | |
1cc60c47 | 1567 | libmp3lame_encoder_deps="libmp3lame" |
0b175caa DB |
1568 | libopencore_amrnb_decoder_deps="libopencore_amrnb" |
1569 | libopencore_amrnb_encoder_deps="libopencore_amrnb" | |
1570 | libopencore_amrwb_decoder_deps="libopencore_amrwb" | |
9a77d59a | 1571 | libopenjpeg_decoder_deps="libopenjpeg" |
453c02f9 | 1572 | libopenjpeg_encoder_deps="libopenjpeg" |
f7cd9eed AS |
1573 | libschroedinger_decoder_deps="libschroedinger" |
1574 | libschroedinger_encoder_deps="libschroedinger" | |
ae14f311 | 1575 | libspeex_decoder_deps="libspeex" |
b606a017 | 1576 | libspeex_encoder_deps="libspeex" |
150d2772 | 1577 | libtheora_encoder_deps="libtheora" |
d89e738a | 1578 | libvo_aacenc_encoder_deps="libvo_aacenc" |
f502ff3f | 1579 | libvo_amrwbenc_encoder_deps="libvo_amrwbenc" |
b0caf888 | 1580 | libvorbis_encoder_deps="libvorbis" |
8299a7f8 | 1581 | libvpx_decoder_deps="libvpx" |
ee0e9146 | 1582 | libvpx_encoder_deps="libvpx" |
1cc60c47 | 1583 | libx264_encoder_deps="libx264" |
de295976 | 1584 | libxavs_encoder_deps="libxavs" |
1cc60c47 | 1585 | libxvid_encoder_deps="libxvid" |
30fd06be | 1586 | |
912f3148 | 1587 | # demuxers / muxers |
c2dd0e9e | 1588 | ac3_demuxer_select="ac3_parser" |
647c2356 | 1589 | asf_stream_muxer_select="asf_muxer" |
4e622dea | 1590 | avisynth_demuxer_deps="avisynth" |
c2dd0e9e | 1591 | dirac_demuxer_select="dirac_parser" |
5b423887 | 1592 | eac3_demuxer_select="ac3_parser" |
c2dd0e9e | 1593 | flac_demuxer_select="flac_parser" |
647c2356 | 1594 | ipod_muxer_select="mov_muxer" |
647c2356 | 1595 | matroska_audio_muxer_select="matroska_muxer" |
4e622dea SS |
1596 | matroska_demuxer_suggest="zlib bzlib" |
1597 | mov_demuxer_suggest="zlib" | |
c2dd0e9e | 1598 | mp3_demuxer_select="mpegaudio_parser" |
647c2356 | 1599 | mp4_muxer_select="mov_muxer" |
18bbca1f | 1600 | mpegts_muxer_select="adts_muxer latm_muxer mpegvideo" |
647c2356 DB |
1601 | mpegtsraw_demuxer_select="mpegts_demuxer" |
1602 | mxf_d10_muxer_select="mxf_muxer" | |
24ca518b | 1603 | ogg_demuxer_select="golomb" |
647c2356 | 1604 | psp_muxer_select="mov_muxer" |
44594cc7 | 1605 | rtp_demuxer_select="sdp_demuxer" |
18bbca1f | 1606 | rtp_muxer_select="mpegvideo" |
44b70ce5 MS |
1607 | rtpdec_select="asf_demuxer rm_demuxer rtp_protocol mpegts_demuxer mov_demuxer" |
1608 | rtsp_demuxer_select="http_protocol rtpdec" | |
1609 | rtsp_muxer_select="rtp_muxer http_protocol rtp_protocol" | |
01c8d258 | 1610 | sap_demuxer_select="sdp_demuxer" |
2aab70c4 | 1611 | sap_muxer_select="rtp_muxer rtp_protocol" |
44b70ce5 | 1612 | sdp_demuxer_select="rtpdec" |
f1e94694 | 1613 | spdif_muxer_select="aac_parser" |
647c2356 DB |
1614 | tg2_muxer_select="mov_muxer" |
1615 | tgp_muxer_select="mov_muxer" | |
6bdaa5f4 | 1616 | w64_demuxer_deps="wav_demuxer" |
4e622dea SS |
1617 | |
1618 | # indevs / outdevs | |
38e54a75 | 1619 | alsa_indev_deps="alsa_asoundlib_h snd_pcm_htimestamp" |
38e54a75 | 1620 | alsa_outdev_deps="alsa_asoundlib_h" |
38e54a75 | 1621 | bktr_indev_deps_any="dev_bktr_ioctl_bt848_h machine_ioctl_bt848_h dev_video_bktr_ioctl_bt848_h dev_ic_bt8xx_h" |
38e54a75 | 1622 | dv1394_indev_deps="dv1394 dv_demuxer" |
c6f95144 | 1623 | fbdev_indev_deps="linux_fb_h" |
38e54a75 | 1624 | jack_indev_deps="jack_jack_h" |
e417d80d | 1625 | libcdio_indev_deps="libcdio" |
38e54a75 | 1626 | libdc1394_indev_deps="libdc1394" |
38e54a75 SS |
1627 | oss_indev_deps_any="soundcard_h sys_soundcard_h" |
1628 | oss_outdev_deps_any="soundcard_h sys_soundcard_h" | |
0de9c41f | 1629 | pulse_indev_deps="libpulse" |
15d59d2c B |
1630 | sndio_indev_deps="sndio_h" |
1631 | sndio_outdev_deps="sndio_h" | |
38e54a75 | 1632 | v4l2_indev_deps_any="linux_videodev2_h sys_videoio_h" |
ec1ee802 | 1633 | vfwcap_indev_deps="capCreateCaptureWindow vfwcap_defines" |
a1b3c5a3 | 1634 | vfwcap_indev_extralibs="-lavicap32" |
24f8961f | 1635 | x11grab_indev_deps="x11grab XShmCreateImage" |
30fd06be | 1636 | |
912f3148 | 1637 | # protocols |
acd554c1 SP |
1638 | ffrtmpcrypt_protocol_deps="!librtmp_protocol" |
1639 | ffrtmpcrypt_protocol_deps_any="gcrypt nettle openssl" | |
1640 | ffrtmpcrypt_protocol_select="tcp_protocol" | |
775c4d36 SP |
1641 | ffrtmphttp_protocol_deps="!librtmp_protocol" |
1642 | ffrtmphttp_protocol_select="http_protocol" | |
3fff6382 | 1643 | gopher_protocol_deps="network" |
c40e1757 JS |
1644 | httpproxy_protocol_deps="network" |
1645 | httpproxy_protocol_select="tcp_protocol" | |
c08fb000 | 1646 | http_protocol_deps="network" |
279a0c97 | 1647 | http_protocol_select="tcp_protocol" |
183baead | 1648 | https_protocol_select="tls_protocol" |
c3b57d6e DB |
1649 | librtmp_protocol_deps="librtmp" |
1650 | librtmpe_protocol_deps="librtmp" | |
1651 | librtmps_protocol_deps="librtmp" | |
1652 | librtmpt_protocol_deps="librtmp" | |
1653 | librtmpte_protocol_deps="librtmp" | |
c60a2d70 | 1654 | mmsh_protocol_select="http_protocol" |
b4cf3f6c | 1655 | mmst_protocol_deps="network" |
c3b57d6e | 1656 | rtmp_protocol_deps="!librtmp_protocol" |
deeb7012 | 1657 | rtmp_protocol_select="tcp_protocol" |
acd554c1 | 1658 | rtmpe_protocol_select="ffrtmpcrypt_protocol" |
6aedabc9 SP |
1659 | rtmps_protocol_deps="!librtmp_protocol" |
1660 | rtmps_protocol_select="tls_protocol" | |
775c4d36 | 1661 | rtmpt_protocol_select="ffrtmphttp_protocol" |
08cd95e8 | 1662 | rtmpte_protocol_select="ffrtmpcrypt_protocol ffrtmphttp_protocol" |
6c1ed454 | 1663 | rtmpts_protocol_select="ffrtmphttp_protocol https_protocol" |
deeb7012 | 1664 | rtp_protocol_select="udp_protocol" |
83c93fe7 | 1665 | sctp_protocol_deps="network struct_sctp_event_subscribe" |
c08fb000 | 1666 | tcp_protocol_deps="network" |
558d192d MS |
1667 | tls_protocol_deps_any="openssl gnutls" |
1668 | tls_protocol_select="tcp_protocol" | |
c08fb000 AB |
1669 | udp_protocol_deps="network" |
1670 | ||
6ebf0bfc | 1671 | # filters |
13fabd7a | 1672 | blackframe_filter_deps="gpl" |
ce6b6ef6 | 1673 | boxblur_filter_deps="gpl" |
68b79bfc | 1674 | cropdetect_filter_deps="gpl" |
b157be1f | 1675 | delogo_filter_deps="gpl" |
a5b64584 | 1676 | drawtext_filter_deps="libfreetype" |
2e5ff4d0 | 1677 | frei0r_filter_deps="frei0r dlopen strtok_r" |
cfec77aa | 1678 | frei0r_filter_extralibs='$ldl' |
a42bb9d6 | 1679 | frei0r_src_filter_deps="frei0r dlopen strtok_r" |
cfec77aa | 1680 | frei0r_src_filter_extralibs='$ldl' |
a4dc7aa5 | 1681 | hqdn3d_filter_deps="gpl" |
d371e7b9 | 1682 | resample_filter_deps="avresample" |
cf69ad35 | 1683 | ocv_filter_deps="libopencv" |
2f296e39 | 1684 | scale_filter_deps="swscale" |
acbac567 | 1685 | yadif_filter_deps="gpl" |
6ebf0bfc | 1686 | |
5a0f7131 MR |
1687 | # libraries |
1688 | avdevice_deps="avcodec avformat" | |
1689 | avformat_deps="avcodec" | |
f7679c54 | 1690 | |
912f3148 | 1691 | # programs |
ce03b088 AK |
1692 | avconv_deps="avcodec avfilter avformat avresample swscale |
1693 | aformat_filter asyncts_filter | |
1694 | format_filter fps_filter scale_filter setpts_filter" | |
266463da AK |
1695 | avplay_deps="avcodec avformat swscale sdl" |
1696 | avplay_select="rdft" | |
9e12f0bf | 1697 | avprobe_deps="avcodec avformat" |
b263bf66 | 1698 | avserver_deps="avformat ffm_muxer fork rtp_protocol rtsp_demuxer !shared" |
4d58e4cb | 1699 | avserver_extralibs='$ldl' |
a2830dca | 1700 | |
c73f65d9 | 1701 | doc_deps="texi2html" |
912f3148 | 1702 | |
57442411 MR |
1703 | # tests |
1704 | ||
388ff813 DB |
1705 | mpg_test_deps="mpeg1system_muxer mpegps_demuxer" |
1706 | seek_lavf_mxf_d10_test_deps="mxf_d10_test" | |
1707 | ||
57442411 MR |
1708 | test_deps(){ |
1709 | suf1=$1 | |
1710 | suf2=$2 | |
1711 | shift 2 | |
1712 | for v; do | |
1713 | dep=${v%=*} | |
1714 | tests=${v#*=} | |
1715 | for name in ${tests}; do | |
908f12f3 | 1716 | append ${name}_test_deps ${dep}$suf1 ${dep}$suf2 |
57442411 MR |
1717 | done |
1718 | done | |
1719 | } | |
1720 | ||
57442411 MR |
1721 | test_deps _muxer _demuxer \ |
1722 | aiff \ | |
1723 | pcm_alaw=alaw \ | |
1724 | asf \ | |
1725 | au \ | |
1726 | avi \ | |
1727 | dv=dv_fmt \ | |
1728 | ffm \ | |
1729 | flv=flv_fmt \ | |
1730 | gxf \ | |
1731 | matroska=mkv \ | |
1732 | mmf \ | |
1733 | mov \ | |
1734 | pcm_mulaw=mulaw \ | |
0218808d | 1735 | mxf="mxf mxf_d10" \ |
57442411 MR |
1736 | nut \ |
1737 | ogg \ | |
1738 | rawvideo=pixfmt \ | |
1739 | rm \ | |
1740 | swf \ | |
1741 | mpegts=ts \ | |
1742 | voc \ | |
1743 | wav \ | |
1744 | yuv4mpegpipe=yuv4mpeg \ | |
1745 | ||
de6d9b64 | 1746 | # default parameters |
8a608357 | 1747 | |
19bd477d | 1748 | logfile="config.log" |
8a608357 MR |
1749 | |
1750 | # installation paths | |
c9d19248 MR |
1751 | prefix_default="/usr/local" |
1752 | bindir_default='${prefix}/bin' | |
6291d7e4 | 1753 | datadir_default='${prefix}/share/avconv' |
c9d19248 MR |
1754 | incdir_default='${prefix}/include' |
1755 | libdir_default='${prefix}/lib' | |
1756 | mandir_default='${prefix}/share/man' | |
1757 | shlibdir_default="$libdir_default" | |
8a608357 MR |
1758 | |
1759 | # toolchain | |
121d78d0 | 1760 | ar_default="ar" |
13c7df3d | 1761 | cc_default="gcc" |
9da6609f | 1762 | host_cc_default="gcc" |
11e6d03a | 1763 | ln_s="ln -sf" |
89641463 | 1764 | nm_default="nm" |
11e6d03a | 1765 | objformat="elf" |
3f8040db | 1766 | pkg_config_default=pkg-config |
be7109c1 | 1767 | ranlib="ranlib" |
11e6d03a | 1768 | yasmexe="yasm" |
8a608357 | 1769 | |
8182dc34 | 1770 | nm_opts='-g' |
3e0b1c9a | 1771 | nogas=":" |
8182dc34 | 1772 | |
8a608357 | 1773 | # machine |
8d4c00ed | 1774 | arch_default=$(uname -m) |
38d0a8aa | 1775 | cpu="generic" |
8a608357 | 1776 | |
8a608357 | 1777 | # OS |
8d4c00ed MR |
1778 | target_os_default=$(tolower $(uname -s)) |
1779 | host_os=$target_os_default | |
8a608357 | 1780 | |
8a608357 | 1781 | # configurable options |
055c61b8 DB |
1782 | enable $PROGRAM_LIST |
1783 | ||
5a0f7131 MR |
1784 | enable avcodec |
1785 | enable avdevice | |
cccc039f | 1786 | enable avfilter |
5a0f7131 | 1787 | enable avformat |
c8af852b | 1788 | enable avresample |
dc4f5a1c | 1789 | enable avutil |
3e0b1c9a DB |
1790 | enable swscale |
1791 | ||
3e0b1c9a DB |
1792 | enable asm |
1793 | enable debug | |
1794 | enable doc | |
497237c7 | 1795 | enable network |
8400d6b8 | 1796 | enable optimizations |
8cfbbd92 | 1797 | enable safe_bitstream_reader |
530dc538 | 1798 | enable static |
a9ddb5b1 | 1799 | enable swscale_alpha |
8a608357 | 1800 | |
8a608357 | 1801 | # build settings |
9987769a | 1802 | SHFLAGS='-shared -Wl,-soname,$$(@F)' |
4d58e4cb | 1803 | AVSERVERLDFLAGS=-Wl,-E |
f3ec2d46 SG |
1804 | LIBPREF="lib" |
1805 | LIBSUF=".a" | |
c5f14466 RP |
1806 | FULLNAME='$(NAME)$(BUILDSUF)' |
1807 | LIBNAME='$(LIBPREF)$(FULLNAME)$(LIBSUF)' | |
f3ec2d46 SG |
1808 | SLIBPREF="lib" |
1809 | SLIBSUF=".so" | |
c5f14466 | 1810 | SLIBNAME='$(SLIBPREF)$(FULLNAME)$(SLIBSUF)' |
b29bddab DB |
1811 | SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)' |
1812 | SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)' | |
6cfac0e9 | 1813 | LIB_INSTALL_EXTRA_CMD='$$(RANLIB) "$(LIBDIR)/$(LIBNAME)"' |
2f138f0b MR |
1814 | SLIB_INSTALL_NAME='$(SLIBNAME_WITH_VERSION)' |
1815 | SLIB_INSTALL_LINKS='$(SLIBNAME_WITH_MAJOR) $(SLIBNAME)' | |
ef0bc4c9 | 1816 | |
68485d1f MR |
1817 | asflags_filter=echo |
1818 | cflags_filter=echo | |
64933b6c MR |
1819 | ldflags_filter=echo |
1820 | ||
23565c26 | 1821 | AS_C='-c' |
bc877faf | 1822 | AS_O='-o $@' |
23565c26 | 1823 | CC_C='-c' |
18031c49 | 1824 | CC_E='-E -o $@' |
7e6c86e6 | 1825 | CC_O='-o $@' |
a758c5e2 | 1826 | LD_O='-o $@' |
8db73c61 MR |
1827 | LD_LIB='-l%' |
1828 | LD_PATH='-L' | |
23565c26 | 1829 | HOSTCC_C='-c' |
a758c5e2 | 1830 | HOSTCC_O='-o $@' |
095792f2 | 1831 | HOSTLD_O='-o $@' |
7e6c86e6 | 1832 | |
1d01fee9 | 1833 | host_cflags='-D_ISOC99_SOURCE -D_XOPEN_SOURCE=600 -O3 -g' |
9da6609f | 1834 | host_libs='-lm' |
6c3fa06a MR |
1835 | host_cflags_filter=echo |
1836 | host_ldflags_filter=echo | |
9da6609f | 1837 | |
9b861379 | 1838 | target_path='$(CURDIR)' |
a7ada2ba | 1839 | |
a158446b MR |
1840 | # since the object filename is not given with the -MM flag, the compiler |
1841 | # is only able to print the basename, and we must add the path ourselves | |
a758c5e2 MR |
1842 | DEPCMD='$(DEP$(1)) $(DEP$(1)FLAGS) $($(1)DEP_FLAGS) $< | sed -e "/^\#.*/d" -e "s,^[[:space:]]*$(*F)\\.o,$(@D)/$(*F).o," > $(@:.o=.d)' |
1843 | DEPFLAGS='-MM' | |
315c741d | 1844 | |
c597172e | 1845 | # find source path |
24524f36 | 1846 | if test -f configure; then |
f038cf3c | 1847 | source_path=. |
c597172e | 1848 | else |
8477f2de | 1849 | source_path=$(cd $(dirname "$0"); pwd) |
c597172e | 1850 | echo "$source_path" | grep -q '[[:blank:]]' && |
7483e694 | 1851 | die "Out of tree builds are impossible with whitespace in source path." |
337cee68 MC |
1852 | test -e "$source_path/config.h" && |
1853 | die "Out of tree builds are impossible with config.h in source dir." | |
c597172e MR |
1854 | fi |
1855 | ||
13cbe2c0 | 1856 | for v in "$@"; do |
b04251c5 MR |
1857 | r=${v#*=} |
1858 | l=${v%"$r"} | |
1859 | r=$(sh_quote "$r") | |
29ba0911 | 1860 | LIBAV_CONFIGURATION="${LIBAV_CONFIGURATION# } ${l}${r}" |
13cbe2c0 | 1861 | done |
c597172e | 1862 | |
73ef8980 MR |
1863 | find_things(){ |
1864 | thing=$1 | |
1865 | pattern=$2 | |
1866 | file=$source_path/$3 | |
932ccf39 | 1867 | sed -n "s/^[^#]*$pattern.*([^,]*, *\([^,]*\)\(,.*\)*).*/\1_$thing/p" "$file" |
73ef8980 MR |
1868 | } |
1869 | ||
1870 | ENCODER_LIST=$(find_things encoder ENC libavcodec/allcodecs.c) | |
1871 | DECODER_LIST=$(find_things decoder DEC libavcodec/allcodecs.c) | |
5666fd73 | 1872 | HWACCEL_LIST=$(find_things hwaccel HWACCEL libavcodec/allcodecs.c) |
73ef8980 MR |
1873 | PARSER_LIST=$(find_things parser PARSER libavcodec/allcodecs.c) |
1874 | BSF_LIST=$(find_things bsf BSF libavcodec/allcodecs.c) | |
1875 | MUXER_LIST=$(find_things muxer _MUX libavformat/allformats.c) | |
1876 | DEMUXER_LIST=$(find_things demuxer DEMUX libavformat/allformats.c) | |
38e54a75 SS |
1877 | OUTDEV_LIST=$(find_things outdev OUTDEV libavdevice/alldevices.c) |
1878 | INDEV_LIST=$(find_things indev _IN libavdevice/alldevices.c) | |
73ef8980 | 1879 | PROTOCOL_LIST=$(find_things protocol PROTOCOL libavformat/allformats.c) |
81124ba0 | 1880 | FILTER_LIST=$(find_things filter FILTER libavfilter/allfilters.c) |
c597172e | 1881 | |
54e75be4 DB |
1882 | ALL_COMPONENTS=" |
1883 | $BSF_LIST | |
1884 | $DECODER_LIST | |
1885 | $DEMUXER_LIST | |
1886 | $ENCODER_LIST | |
1887 | $FILTER_LIST | |
1888 | $HWACCEL_LIST | |
1889 | $INDEV_LIST | |
1890 | $MUXER_LIST | |
1891 | $OUTDEV_LIST | |
1892 | $PARSER_LIST | |
1893 | $PROTOCOL_LIST | |
1894 | " | |
1895 | ||
57442411 | 1896 | find_tests(){ |
b9d5f1b7 | 1897 | map "echo ${2}\${v}_test" $(ls "$source_path"/tests/ref/$1 | grep -v '[^-a-z0-9_]') |
57442411 MR |
1898 | } |
1899 | ||
57442411 | 1900 | LAVF_TESTS=$(find_tests lavf) |
48c28162 | 1901 | LAVFI_TESTS=$(find_tests lavfi) |
b9d5f1b7 | 1902 | SEEK_TESTS=$(find_tests seek seek_) |
57442411 | 1903 | |
7263cd55 | 1904 | ALL_TESTS="$LAVF_TESTS $LAVFI_TESTS $SEEK_TESTS" |
40fe5019 | 1905 | |
8469ae22 MR |
1906 | for n in $COMPONENT_LIST; do |
1907 | v=$(toupper ${n%s})_LIST | |
1908 | eval enable \$$v | |
1909 | eval ${n}_if_any="\$$v" | |
1910 | done | |
1911 | ||
54e75be4 | 1912 | enable $ARCH_EXT_LIST $ALL_TESTS |
c597172e MR |
1913 | |
1914 | die_unknown(){ | |
1915 | echo "Unknown option \"$1\"." | |
1916 | echo "See $0 --help for available options." | |
1917 | exit 1 | |
1918 | } | |
1919 | ||
794f8e97 | 1920 | show_list() { |
bf0c4afa RP |
1921 | suffix=_$1 |
1922 | shift | |
2b444ea7 | 1923 | echo $* | sed s/$suffix//g | tr ' ' '\n' | sort | pr -3 -t |
794f8e97 PI |
1924 | exit 0 |
1925 | } | |
1926 | ||
154caa67 MR |
1927 | rand_list(){ |
1928 | IFS=', ' | |
1929 | set -- $* | |
1930 | unset IFS | |
1931 | for thing; do | |
1932 | comp=${thing%:*} | |
1933 | prob=${thing#$comp} | |
1934 | prob=${prob#:} | |
1935 | is_in ${comp} $COMPONENT_LIST && eval comp=\$$(toupper ${comp%s})_LIST | |
1936 | echo "prob ${prob:-0.5}" | |
1937 | printf '%s\n' $comp | |
1938 | done | |
1939 | } | |
1940 | ||
1941 | do_random(){ | |
1942 | action=$1 | |
1943 | shift | |
1944 | random_seed=$(awk "BEGIN { srand($random_seed); print srand() }") | |
1945 | $action $(rand_list "$@" | awk "BEGIN { srand($random_seed) } \$1 == \"prob\" { prob = \$2; next } rand() < prob { print }") | |
1946 | } | |
1947 | ||
c597172e | 1948 | for opt do |
7483e694 DB |
1949 | optval="${opt#*=}" |
1950 | case "$opt" in | |
0f010b2f | 1951 | --extra-ldflags=*) add_ldflags $optval |
7483e694 | 1952 | ;; |
0f010b2f | 1953 | --extra-libs=*) add_extralibs $optval |
7483e694 | 1954 | ;; |
8fb1cb58 | 1955 | --disable-devices) disable $INDEV_LIST $OUTDEV_LIST |
9aa8ed9d | 1956 | ;; |
40bcf4c7 BL |
1957 | --enable-debug=*) debuglevel="$optval" |
1958 | ;; | |
36e2dea0 | 1959 | --disable-everything) |
1b15dc3c | 1960 | map 'eval unset \${$(toupper ${v%s})_LIST}' $COMPONENT_LIST |
36e2dea0 | 1961 | ;; |
154caa67 MR |
1962 | --enable-random|--disable-random) |
1963 | action=${opt%%-random} | |
1964 | do_random ${action#--} $COMPONENT_LIST | |
1965 | ;; | |
1966 | --enable-random=*|--disable-random=*) | |
1967 | action=${opt%%-random=*} | |
1968 | do_random ${action#--} $optval | |
1969 | ;; | |
7483e694 | 1970 | --enable-*=*|--disable-*=*) |
8b93ddc3 | 1971 | eval $(echo "${opt%%=*}" | sed 's/--/action=/;s/-/ thing=/') |
be8f2501 MR |
1972 | is_in "${thing}s" $COMPONENT_LIST || die_unknown "$opt" |
1973 | eval list=\$$(toupper $thing)_LIST | |
8b93ddc3 MR |
1974 | name=$(echo "${optval}" | sed "s/,/_${thing}|/g")_${thing} |
1975 | $action $(filter "$name" $list) | |
7483e694 DB |
1976 | ;; |
1977 | --enable-?*|--disable-?*) | |
5e622c40 | 1978 | eval $(echo "$opt" | sed 's/--/action=/;s/-/ option=/;s/-/_/g') |
e3773a55 | 1979 | if is_in $option $COMPONENT_LIST; then |
fed5d54b | 1980 | test $action = disable && action=unset |
e3773a55 MR |
1981 | eval $action \$$(toupper ${option%s})_LIST |
1982 | elif is_in $option $CMDLINE_SELECT; then | |
1983 | $action $option | |
1984 | else | |
1985 | die_unknown $opt | |
1986 | fi | |
7483e694 DB |
1987 | ;; |
1988 | --list-*) | |
1989 | NAME="${opt#--list-}" | |
1990 | is_in $NAME $COMPONENT_LIST || die_unknown $opt | |
1991 | NAME=${NAME%s} | |
1992 | eval show_list $NAME \$$(toupper $NAME)_LIST | |
1993 | ;; | |
1994 | --help|-h) show_help | |
1995 | ;; | |
1996 | *) | |
884a36a7 | 1997 | optname="${opt%%=*}" |
26759c44 MR |
1998 | optname="${optname#--}" |
1999 | optname=$(echo "$optname" | sed 's/-/_/g') | |
89f2932b MR |
2000 | if is_in $optname $CMDLINE_SET; then |
2001 | eval $optname='$optval' | |
2002 | elif is_in $optname $CMDLINE_APPEND; then | |
2003 | append $optname "$optval" | |
2004 | else | |
2005 | die_unknown $opt | |
2006 | fi | |
7483e694 DB |
2007 | ;; |
2008 | esac | |
c597172e MR |
2009 | done |
2010 | ||
bcea99bb MR |
2011 | disabled logging && logfile=/dev/null |
2012 | ||
29ba0911 | 2013 | echo "# $0 $LIBAV_CONFIGURATION" > $logfile |
bcea99bb MR |
2014 | set >> $logfile |
2015 | ||
9da6609f MR |
2016 | test -n "$cross_prefix" && enable cross_compile |
2017 | ||
8d4c00ed MR |
2018 | if enabled cross_compile; then |
2019 | test -n "$arch" && test -n "$target_os" || | |
2020 | die "Must specify target arch and OS when cross-compiling" | |
2021 | fi | |
2022 | ||
2023 | set_default arch target_os | |
2024 | ||
121d78d0 | 2025 | ar_default="${cross_prefix}${ar_default}" |
11e6d03a | 2026 | cc_default="${cross_prefix}${cc_default}" |
20e0ed95 | 2027 | nm_default="${cross_prefix}${nm_default}" |
3f8040db | 2028 | pkg_config_default="${cross_prefix}${pkg_config_default}" |
adb2b908 | 2029 | ranlib="${cross_prefix}${ranlib}" |
adb2b908 | 2030 | |
c5200f17 MR |
2031 | sysinclude_default="${sysroot}/usr/include" |
2032 | ||
e0be794a | 2033 | set_default cc nm pkg_config sysinclude |
9da6609f MR |
2034 | enabled cross_compile || host_cc_default=$cc |
2035 | set_default host_cc | |
13c7df3d | 2036 | |
762f95e4 MR |
2037 | if ! $pkg_config --version >/dev/null 2>&1; then |
2038 | warn "$pkg_config not found, library detection may fail." | |
2039 | pkg_config=false | |
2040 | fi | |
2041 | ||
82bb3329 MR |
2042 | exesuf() { |
2043 | case $1 in | |
1c69c79f | 2044 | mingw32*|cygwin*|*-dos|freedos|opendos|os/2*|symbian) echo .exe ;; |
82bb3329 MR |
2045 | esac |
2046 | } | |
2047 | ||
2048 | EXESUF=$(exesuf $target_os) | |
2049 | HOSTEXESUF=$(exesuf $host_os) | |
c0f5b7f1 | 2050 | |
e4e69e0b | 2051 | # set temporary file name |
a49d42c2 | 2052 | : ${TMPDIR:=$TEMPDIR} |
c51fafa1 | 2053 | : ${TMPDIR:=$TMP} |
a49d42c2 | 2054 | : ${TMPDIR:=/tmp} |
e4e69e0b | 2055 | |
a210bce2 | 2056 | if ! check_cmd mktemp -u XXXXXX; then |
54460a83 MR |
2057 | # simple replacement for missing mktemp |
2058 | # NOT SAFE FOR GENERAL USE | |
2059 | mktemp(){ | |
09a5c245 | 2060 | echo "${2%%XXX*}.${HOSTNAME}.${UID}.$$" |
54460a83 MR |
2061 | } |
2062 | fi | |
2063 | ||
2064 | tmpfile(){ | |
2065 | tmp=$(mktemp -u "${TMPDIR}/ffconf.XXXXXXXX")$2 && | |
2066 | (set -C; exec > $tmp) 2>/dev/null || | |
f7ba16a7 | 2067 | die "Unable to create temporary file in $TMPDIR." |
54460a83 MR |
2068 | append TMPFILES $tmp |
2069 | eval $1=$tmp | |
2070 | } | |
2071 | ||
2072 | trap 'rm -f -- $TMPFILES' EXIT | |
54460a83 | 2073 | |
55127e7b | 2074 | tmpfile TMPASM .asm |
3e0b1c9a DB |
2075 | tmpfile TMPC .c |
2076 | tmpfile TMPE $EXESUF | |
2077 | tmpfile TMPH .h | |
2078 | tmpfile TMPO .o | |
2079 | tmpfile TMPS .S | |
2080 | tmpfile TMPSH .sh | |
2081 | tmpfile TMPV .ver | |
54460a83 MR |
2082 | |
2083 | unset -f mktemp | |
e4e69e0b | 2084 | |
fb3c4ffc MR |
2085 | chmod +x $TMPE |
2086 | ||
993f2d0f MR |
2087 | # make sure we can execute files in $TMPDIR |
2088 | cat > $TMPSH 2>> $logfile <<EOF | |
2089 | #! /bin/sh | |
2090 | EOF | |
2091 | chmod +x $TMPSH >> $logfile 2>&1 | |
2092 | if ! $TMPSH >> $logfile 2>&1; then | |
2093 | cat <<EOF | |
2094 | Unable to create and execute files in $TMPDIR. Set the TMPDIR environment | |
2095 | variable to another directory and make sure that it is not mounted noexec. | |
2096 | EOF | |
2097 | die "Sanity test failed." | |
2098 | fi | |
993f2d0f | 2099 | |
dfa559bc RB |
2100 | msvc_flags(){ |
2101 | for flag; do | |
2102 | case $flag in | |
2103 | -fomit-frame-pointer) echo -Oy ;; | |
2104 | -g) echo -Z7 ;; | |
2105 | -Wall) echo -W4 -wd4244 -wd4127 -wd4018 -wd4389 \ | |
2106 | -wd4146 -wd4057 -wd4204 -wd4706 -wd4305 \ | |
4a185ed2 MS |
2107 | -wd4152 -wd4324 -we4013 -wd4100 -wd4214 \ |
2108 | -wd4996 ;; | |
dfa559bc RB |
2109 | -std=c99) ;; |
2110 | -fno-math-errno) ;; | |
2111 | -fno-common) ;; | |
2112 | -fno-signed-zeros) ;; | |
2113 | -lz) echo zlib.lib ;; | |
2114 | -l*) echo ${flag#-l}.lib ;; | |
2115 | *) echo $flag ;; | |
2116 | esac | |
2117 | done | |
2118 | } | |
2119 | ||
d0c6d424 MR |
2120 | pgi_flags(){ |
2121 | for flag; do | |
2122 | case $flag in | |
2123 | -fomit-frame-pointer) echo -Mnoframe ;; | |
2124 | -g) echo -gopt ;; | |
2125 | *) echo $flag ;; | |
2126 | esac | |
2127 | done | |
2128 | } | |
2129 | ||
2130 | suncc_flags(){ | |
2131 | for flag; do | |
2132 | case $flag in | |
2133 | -march=*|-mcpu=*) | |
2134 | case "${flag#*=}" in | |
2135 | native) echo -xtarget=native ;; | |
2136 | v9|niagara) echo -xarch=sparc ;; | |
2137 | ultrasparc) echo -xarch=sparcvis ;; | |
2138 | ultrasparc3|niagara2) echo -xarch=sparcvis2 ;; | |
2139 | i586|pentium) echo -xchip=pentium ;; | |
2140 | i686|pentiumpro|pentium2) echo -xtarget=pentium_pro ;; | |
2141 | pentium3*|c3-2) echo -xtarget=pentium3 ;; | |
2142 | pentium-m) echo -xarch=sse2 -xchip=pentium3 ;; | |
2143 | pentium4*) echo -xtarget=pentium4 ;; | |
2144 | prescott|nocona) echo -xarch=sse3 -xchip=pentium4 ;; | |
2145 | *-sse3) echo -xarch=sse3 ;; | |
2146 | core2) echo -xarch=ssse3 -xchip=core2 ;; | |
b36f87ff | 2147 | amdfam10|barcelona|bdver*) echo -xarch=sse4_1 ;; |
d0c6d424 MR |
2148 | athlon-4|athlon-[mx]p) echo -xarch=ssea ;; |
2149 | k8|opteron|athlon64|athlon-fx) | |
2150 | echo -xarch=sse2a ;; | |
2151 | athlon*) echo -xarch=pentium_proa ;; | |
2152 | esac | |
2153 | ;; | |
2154 | -std=c99) echo -xc99 ;; | |
2155 | -fomit-frame-pointer) echo -xregs=frameptr ;; | |
2156 | -fPIC) echo -KPIC -xcode=pic32 ;; | |
2157 | -W*,*) echo $flag ;; | |
2158 | -f*-*|-W*) ;; | |
2159 | *) echo $flag ;; | |
2160 | esac | |
2161 | done | |
2162 | } | |
2163 | ||
2164 | tms470_flags(){ | |
2165 | for flag; do | |
2166 | case $flag in | |
2167 | -march=*|-mcpu=*) | |
2168 | case "${flag#*=}" in | |
2169 | armv7-a|cortex-a*) echo -mv=7a8 ;; | |
2170 | armv7-r|cortex-r*) echo -mv=7r4 ;; | |
2171 | armv7-m|cortex-m*) echo -mv=7m3 ;; | |
2172 | armv6*|arm11*) echo -mv=6 ;; | |
2173 | armv5*e|arm[79]*e*|arm9[24]6*|arm96*|arm102[26]) | |
2174 | echo -mv=5e ;; | |
2175 | armv4*|arm7*|arm9[24]*) echo -mv=4 ;; | |
2176 | esac | |
2177 | ;; | |
2178 | -mfpu=neon) echo --float_support=vfpv3 --neon ;; | |
2179 | -mfpu=vfp) echo --float_support=vfpv2 ;; | |
2180 | -mfpu=vfpv3) echo --float_support=vfpv3 ;; | |
2181 | -msoft-float) echo --float_support=vfplib ;; | |
2182 | -O[0-3]|-mf=*) echo $flag ;; | |
2183 | -g) echo -g -mn ;; | |
2184 | -pds=*) echo $flag ;; | |
ad93dccb MR |
2185 | -D*|-I*) echo $flag ;; |
2186 | --gcc|--abi=*) echo $flag ;; | |
2187 | -me) echo $flag ;; | |
d0c6d424 MR |
2188 | esac |
2189 | done | |
2190 | } | |
2191 | ||
a758c5e2 MR |
2192 | probe_cc(){ |
2193 | pfx=$1 | |
2194 | _cc=$2 | |
2195 | ||
8db73c61 MR |
2196 | unset _type _ident _cc_c _cc_e _cc_o _flags _cflags |
2197 | unset _ld_o _ldflags _ld_lib _ld_path | |
18031c49 | 2198 | unset _depflags _DEPCMD _DEPFLAGS |
a758c5e2 MR |
2199 | _flags_filter=echo |
2200 | ||
2201 | if $_cc -v 2>&1 | grep -q '^gcc.*LLVM'; then | |
2202 | _type=llvm_gcc | |
2203 | gcc_extra_ver=$(expr "$($_cc --version | head -n1)" : '.*\((.*)\)') | |
2204 | _ident="llvm-gcc $($_cc -dumpversion) $gcc_extra_ver" | |
2205 | _depflags='-MMD -MF $(@:.o=.d) -MT $@' | |
2206 | _cflags_speed='-O3' | |
2207 | _cflags_size='-Os' | |
2208 | elif $_cc -v 2>&1 | grep -qi ^gcc; then | |
2209 | _type=gcc | |
2210 | gcc_version=$($_cc --version | head -n1) | |
2211 | gcc_basever=$($_cc -dumpversion) | |
2212 | gcc_pkg_ver=$(expr "$gcc_version" : '[^ ]* \(([^)]*)\)') | |
2213 | gcc_ext_ver=$(expr "$gcc_version" : ".*$gcc_pkg_ver $gcc_basever \\(.*\\)") | |
2214 | _ident=$(cleanws "gcc $gcc_basever $gcc_pkg_ver $gcc_ext_ver") | |
2215 | if ! $_cc -dumpversion | grep -q '^2\.'; then | |
2216 | _depflags='-MMD -MF $(@:.o=.d) -MT $@' | |
2217 | fi | |
2218 | _cflags_speed='-O3' | |
2219 | _cflags_size='-Os' | |
2220 | elif $_cc --version 2>/dev/null | grep -q Intel; then | |
2221 | _type=icc | |
2222 | _ident=$($_cc --version | head -n1) | |
2223 | _depflags='-MMD' | |
2224 | _cflags_speed='-O3' | |
2225 | _cflags_size='-Os' | |
2226 | _cflags_noopt='-O1' | |
2227 | elif $_cc -v 2>&1 | grep -q xlc; then | |
2228 | _type=xlc | |
2229 | _ident=$($_cc -qversion 2>/dev/null | head -n1) | |
2230 | _cflags_speed='-O5' | |
2231 | _cflags_size='-O5 -qcompact' | |
2232 | elif $_cc -V 2>/dev/null | grep -q Compaq; then | |
2233 | _type=ccc | |
2234 | _ident=$($_cc -V | head -n1 | cut -d' ' -f1-3) | |
2235 | _DEPFLAGS='-M' | |
2236 | debuglevel=3 | |
2237 | _ldflags='-Wl,-z,now' # calls to libots crash without this | |
2238 | _cflags_speed='-fast' | |
2239 | _cflags_size='-O1' | |
2240 | elif $_cc --vsn 2>/dev/null | grep -q "ARM C/C++ Compiler"; then | |
2241 | test -d "$sysroot" || die "No valid sysroot specified." | |
2242 | _type=armcc | |
2243 | _ident=$($_cc --vsn | head -n1) | |
2244 | armcc_conf="$PWD/armcc.conf" | |
2245 | $_cc --arm_linux_configure \ | |
2246 | --arm_linux_config_file="$armcc_conf" \ | |
2247 | --configure_sysroot="$sysroot" \ | |
2248 | --configure_cpp_headers="$sysinclude" >>$logfile 2>&1 || | |
2249 | die "Error creating armcc configuration file." | |
2250 | $_cc --vsn | grep -q RVCT && armcc_opt=rvct || armcc_opt=armcc | |
2251 | _flags="--arm_linux_config_file=$armcc_conf --translate_gcc" | |
2252 | as_default="${cross_prefix}gcc" | |
2253 | _depflags='-MMD' | |
2254 | _cflags_speed='-O3' | |
2255 | _cflags_size='-Os' | |
2256 | elif $_cc -version 2>/dev/null | grep -q TMS470; then | |
2257 | _type=tms470 | |
2258 | _ident=$($_cc -version | head -n1 | tr -s ' ') | |
2259 | _flags='--gcc --abi=eabi -me' | |
2260 | _cflags='-D__gnuc_va_list=va_list -D__USER_LABEL_PREFIX__=' | |
18031c49 | 2261 | _cc_e='-ppl -fe=$@' |
a758c5e2 MR |
2262 | _cc_o='-fe=$@' |
2263 | as_default="${cross_prefix}gcc" | |
2264 | ld_default="${cross_prefix}gcc" | |
2265 | _depflags='-ppa -ppd=$(@:.o=.d)' | |
2266 | _cflags_speed='-O3 -mf=5' | |
2267 | _cflags_size='-O3 -mf=2' | |
2268 | _flags_filter=tms470_flags | |
2269 | elif $_cc -v 2>&1 | grep -q clang; then | |
2270 | _type=clang | |
2271 | _ident=$($_cc --version | head -n1) | |
2272 | _depflags='-MMD' | |
2273 | _cflags_speed='-O3' | |
2274 | _cflags_size='-Os' | |
2275 | elif $_cc -V 2>&1 | grep -q Sun; then | |
2276 | _type=suncc | |
2277 | _ident=$($_cc -V 2>&1 | head -n1 | cut -d' ' -f 2-) | |
2278 | _DEPCMD='$(DEP$(1)) $(DEP$(1)FLAGS) $($(1)DEP_FLAGS) $< | sed -e "1s,^.*: ,$@: ," -e "\$$!s,\$$, \\\," -e "1!s,^.*: , ," > $(@:.o=.d)' | |
c72f12cb | 2279 | _DEPFLAGS='-xM1 -xc99' |
a758c5e2 MR |
2280 | _ldflags='-std=c99' |
2281 | _cflags_speed='-O5' | |
2282 | _cflags_size='-O5 -xspace' | |
2283 | _flags_filter=suncc_flags | |
2284 | elif $_cc -v 2>&1 | grep -q 'PathScale\|Path64'; then | |
2285 | _type=pathscale | |
2286 | _ident=$($_cc -v 2>&1 | head -n1 | tr -d :) | |
2287 | _depflags='-MMD -MF $(@:.o=.d) -MT $@' | |
2288 | _cflags_speed='-O2' | |
2289 | _cflags_size='-Os' | |
2290 | _flags_filter='filter_out -Wdisabled-optimization' | |
2291 | elif $_cc -v 2>&1 | grep -q Open64; then | |
2292 | _type=open64 | |
2293 | _ident=$($_cc -v 2>&1 | head -n1 | tr -d :) | |
2294 | _depflags='-MMD -MF $(@:.o=.d) -MT $@' | |
2295 | _cflags_speed='-O2' | |
2296 | _cflags_size='-Os' | |
2297 | _flags_filter='filter_out -Wdisabled-optimization|-Wtype-limits|-fno-signed-zeros' | |
2298 | elif $_cc -V 2>&1 | grep -q Portland; then | |
2299 | _type=pgi | |
2300 | _ident="PGI $($_cc -V 2>&1 | awk '/^pgcc/ { print $2; exit }')" | |
2301 | opt_common='-alias=ansi -Mlre -Mpre' | |
2302 | _cflags_speed="-O3 -Mautoinline -Munroll=c:4 $opt_common" | |
2303 | _cflags_size="-O2 -Munroll=c:1 $opt_common" | |
2304 | _cflags_noopt="-O1" | |
2305 | _flags_filter=pgi_flags | |
dfa559bc RB |
2306 | elif $_cc 2>&1 | grep -q Microsoft; then |
2307 | _type=msvc | |
2308 | _ident=$($cc 2>&1 | head -n1) | |
2309 | _DEPCMD='$(DEP$(1)) $(DEP$(1)FLAGS) $($(1)DEP_FLAGS) $< 2>&1 | awk '\''/including/ { sub(/^.*file: */, ""); gsub(/\\/, "/"); if (!match($$0, / /)) print "$@:", $$0 }'\'' > $(@:.o=.d)' | |
2310 | _DEPFLAGS='$(CPPFLAGS) $(CFLAGS) -showIncludes -Zs' | |
2311 | _cflags_speed="-O2" | |
2312 | _cflags_size="-O1" | |
2313 | # Nonstandard output options, to avoid msys path conversion issues, relies on wrapper to remap it | |
2314 | if $_cc 2>&1 | grep -q Linker; then | |
2315 | _ld_o='-out $@' | |
2316 | else | |
2317 | _ld_o='-Fe$@' | |
2318 | fi | |
2319 | _cc_o='-Fo $@' | |
2320 | _flags_filter=msvc_flags | |
2321 | _ld_lib='lib%.a' | |
2322 | _ld_path='-libpath:' | |
2323 | _flags='-nologo' | |
2324 | _cflags='-D_USE_MATH_DEFINES -Dinline=__inline -FIstdlib.h -Dstrtoll=_strtoi64' | |
2325 | if [ $pfx = hostcc ]; then | |
2326 | _cflags="$cflags -Dsnprintf=_snprintf" | |
2327 | fi | |
2328 | disable aligned_stack | |
aef6bd1b | 2329 | fi |
a758c5e2 MR |
2330 | |
2331 | eval ${pfx}_type=\$_type | |
2332 | eval ${pfx}_ident=\$_ident | |
2333 | } | |
2334 | ||
2335 | set_ccvars(){ | |
23565c26 | 2336 | eval ${1}_C=\${_cc_c-\${${1}_C}} |
18031c49 | 2337 | eval ${1}_E=\${_cc_e-\${${1}_E}} |
a758c5e2 MR |
2338 | eval ${1}_O=\${_cc_o-\${${1}_O}} |
2339 | ||
2340 | if [ -n "$_depflags" ]; then | |
2341 | eval ${1}_DEPFLAGS=\$_depflags | |
2342 | else | |
2343 | eval ${1}DEP=\${_DEPCMD:-\$DEPCMD} | |
2344 | eval ${1}DEP_FLAGS=\${_DEPFLAGS:-\$DEPFLAGS} | |
2345 | eval DEP${1}FLAGS=\$_flags | |
2346 | fi | |
2347 | } | |
2348 | ||
2349 | probe_cc cc "$cc" | |
2350 | cflags_filter=$_flags_filter | |
2351 | cflags_speed=$_cflags_speed | |
2352 | cflags_size=$_cflags_size | |
2353 | cflags_noopt=$_cflags_noopt | |
2354 | add_cflags $_flags $_cflags | |
2355 | cc_ldflags=$_ldflags | |
2356 | set_ccvars CC | |
2357 | ||
2358 | probe_cc hostcc "$host_cc" | |
2359 | host_cflags_filter=$_flags_filter | |
a758c5e2 | 2360 | add_host_cflags $_flags $_cflags |
a758c5e2 | 2361 | set_ccvars HOSTCC |
629687f6 | 2362 | |
851ffa80 MR |
2363 | test -n "$cc_type" && enable $cc_type || |
2364 | warn "Unknown C compiler $cc, unable to select optimal CFLAGS" | |
629687f6 | 2365 | |
75bafbac | 2366 | : ${as_default:=$cc} |
50567afa | 2367 | : ${dep_cc_default:=$cc} |
684b28e0 | 2368 | : ${ld_default:=$cc} |
095792f2 MR |
2369 | : ${host_ld_default:=$host_cc} |
2370 | set_default ar as dep_cc ld host_ld | |
75800dce | 2371 | |
a758c5e2 MR |
2372 | probe_cc as "$as" |
2373 | asflags_filter=$_flags_filter | |
2374 | add_asflags $_flags $_cflags | |
2375 | set_ccvars AS | |
2376 | ||
2377 | probe_cc ld "$ld" | |
2378 | ldflags_filter=$_flags_filter | |
2379 | add_ldflags $_flags $_ldflags | |
2380 | test "$cc_type" != "$ld_type" && add_ldflags $cc_ldflags | |
2763587c | 2381 | LD_O=${_ld_o-$LD_O} |
8db73c61 MR |
2382 | LD_LIB=${_ld_lib-$LD_LIB} |
2383 | LD_PATH=${_ld_path-$LD_PATH} | |
a758c5e2 | 2384 | |
095792f2 MR |
2385 | probe_cc hostld "$host_ld" |
2386 | host_ldflags_filter=$_flags_filter | |
2387 | add_host_ldflags $_flags $_ldflags | |
2388 | HOSTLD_O=${_ld_o-$HOSTLD_O} | |
2389 | ||
a758c5e2 MR |
2390 | if [ -z "$CC_DEPFLAGS" ] && [ "$dep_cc" != "$cc" ]; then |
2391 | probe_cc depcc "$dep_cc" | |
2392 | CCDEP=${_DEPCMD:-$DEPCMD} | |
2393 | CCDEP_FLAGS=${_DEPFLAGS:=$DEPFLAGS} | |
2394 | DEPCCFLAGS=$_flags | |
2395 | fi | |
07dec06e | 2396 | |
7f32f40c | 2397 | add_cflags $extra_cflags |
2f2e6c7c | 2398 | add_asflags $extra_cflags |
7f32f40c | 2399 | |
154d432c MR |
2400 | if test -n "$sysroot"; then |
2401 | case "$cc_type" in | |
00ba041c | 2402 | gcc|llvm_gcc|clang) |
467256f2 | 2403 | add_cppflags --sysroot="$sysroot" |
154d432c MR |
2404 | add_ldflags --sysroot="$sysroot" |
2405 | ;; | |
6fec122a MR |
2406 | tms470) |
2407 | add_cppflags -I"$sysinclude" | |
2408 | add_ldflags --sysroot="$sysroot" | |
2409 | ;; | |
154d432c MR |
2410 | esac |
2411 | fi | |
2412 | ||
d22c13a8 MR |
2413 | if test "$cpu" = host; then |
2414 | enabled cross_compile && die "--cpu=host makes no sense when cross-compiling." | |
2415 | ||
2416 | case "$cc_type" in | |
613a4e3f | 2417 | gcc|llvm_gcc) |
d22c13a8 MR |
2418 | check_native(){ |
2419 | $cc $1=native -v -c -o $TMPO $TMPC >$TMPE 2>&1 || return | |
b695256e | 2420 | sed -n "/cc1.*$1=/{ |
27ce1be8 MR |
2421 | s/.*$1=\\([^ ]*\\).*/\\1/ |
2422 | p | |
2423 | q | |
2424 | }" $TMPE | |
d22c13a8 MR |
2425 | } |
2426 | cpu=$(check_native -march || check_native -mcpu) | |
2427 | ;; | |
2428 | esac | |
2429 | ||
2430 | test "${cpu:-host}" = host && die "--cpu=host not supported with compiler $cc" | |
2431 | fi | |
2432 | ||
e939cedd MR |
2433 | # Deal with common $arch aliases |
2434 | case "$arch" in | |
2435 | arm*) | |
2436 | arch="arm" | |
2437 | ;; | |
2438 | mips|mipsel|IP*) | |
2439 | arch="mips" | |
2440 | ;; | |
47b1860e | 2441 | mips64*) |
e939cedd MR |
2442 | arch="mips" |
2443 | subarch="mips64" | |
2444 | ;; | |
2445 | parisc|hppa) | |
2446 | arch="parisc" | |
2447 | ;; | |
2448 | parisc64|hppa64) | |
2449 | arch="parisc" | |
2450 | subarch="parisc64" | |
2451 | ;; | |
2452 | "Power Macintosh"|ppc|powerpc) | |
2453 | arch="ppc" | |
2454 | ;; | |
47b1860e | 2455 | ppc64|powerpc64) |
e939cedd MR |
2456 | arch="ppc" |
2457 | subarch="ppc64" | |
2458 | ;; | |
2459 | s390|s390x) | |
2460 | arch="s390" | |
2461 | ;; | |
2462 | sh4|sh) | |
2463 | arch="sh4" | |
2464 | ;; | |
2465 | sun4u|sparc64) | |
2466 | arch="sparc" | |
2467 | subarch="sparc64" | |
2468 | ;; | |
d33ed7b3 | 2469 | i[3-6]86|i86pc|BePC|x86pc|x86_64|amd64) |
e939cedd MR |
2470 | arch="x86" |
2471 | ;; | |
2472 | esac | |
2473 | ||
851ffa80 | 2474 | is_in $arch $ARCH_LIST || warn "unknown architecture $arch" |
343aef9b | 2475 | enable $arch |
e939cedd | 2476 | |
df5cdc24 | 2477 | # Add processor-specific flags |
5d54c126 MR |
2478 | if test "$cpu" = generic; then |
2479 | : do nothing | |
2480 | elif enabled ppc; then | |
343aef9b | 2481 | |
56348891 MR |
2482 | case $(tolower $cpu) in |
2483 | 601|ppc601|powerpc601) | |
9dbd5c3d | 2484 | cpuflags="-mcpu=601" |
64ad53ff | 2485 | disable altivec |
9dbd5c3d | 2486 | ;; |
56348891 | 2487 | 603*|ppc603*|powerpc603*) |
9dbd5c3d | 2488 | cpuflags="-mcpu=603" |
64ad53ff | 2489 | disable altivec |
9dbd5c3d | 2490 | ;; |
56348891 | 2491 | 604*|ppc604*|powerpc604*) |
9dbd5c3d | 2492 | cpuflags="-mcpu=604" |
64ad53ff | 2493 | disable altivec |
9dbd5c3d | 2494 | ;; |
56348891 | 2495 | g3|75*|ppc75*|powerpc75*) |
9dbd5c3d | 2496 | cpuflags="-mcpu=750 -mpowerpc-gfxopt" |
64ad53ff | 2497 | disable altivec |
9dbd5c3d | 2498 | ;; |
56348891 | 2499 | g4|745*|ppc745*|powerpc745*) |
9dbd5c3d MR |
2500 | cpuflags="-mcpu=7450 -mpowerpc-gfxopt" |
2501 | ;; | |
56348891 | 2502 | 74*|ppc74*|powerpc74*) |
9dbd5c3d MR |
2503 | cpuflags="-mcpu=7400 -mpowerpc-gfxopt" |
2504 | ;; | |
313f9fbf | 2505 | g5|970|ppc970|powerpc970) |
9dbd5c3d MR |
2506 | cpuflags="-mcpu=970 -mpowerpc-gfxopt -mpowerpc64" |
2507 | ;; | |
313f9fbf SM |
2508 | power[3-7]*) |
2509 | cpuflags="-mcpu=$cpu -mpowerpc-gfxopt -mpowerpc64" | |
2510 | ;; | |
56348891 | 2511 | cell) |
9dbd5c3d MR |
2512 | cpuflags="-mcpu=cell" |
2513 | enable ldbrx | |
2514 | ;; | |
4ab26cb4 DB |
2515 | e500mc) |
2516 | cpuflags="-mcpu=e500mc" | |
2517 | disable altivec | |
2518 | ;; | |
7b0b81a1 AL |
2519 | e500v2) |
2520 | cpuflags="-mcpu=8548 -mhard-float -mfloat-gprs=double" | |
2521 | disable altivec | |
2522 | ;; | |
2523 | e500) | |
2524 | cpuflags="-mcpu=8540 -mhard-float" | |
2525 | disable altivec | |
2526 | ;; | |
9dbd5c3d | 2527 | esac |
343aef9b MR |
2528 | |
2529 | elif enabled x86; then | |
2530 | ||
9dbd5c3d MR |
2531 | case $cpu in |
2532 | i[345]86|pentium) | |
2533 | cpuflags="-march=$cpu" | |
2534 | disable mmx | |
2535 | ;; | |
2536 | # targets that do NOT support conditional mov (cmov) | |
2537 | pentium-mmx|k6|k6-[23]|winchip-c6|winchip2|c3) | |
2538 | cpuflags="-march=$cpu" | |
2539 | disable cmov | |
2540 | ;; | |
2541 | # targets that do support conditional mov (cmov) | |
b36f87ff | 2542 | i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64*|k8*|opteron*|athlon-fx|core2|amdfam10|barcelona|atom|bdver*) |
9dbd5c3d MR |
2543 | cpuflags="-march=$cpu" |
2544 | enable cmov | |
2545 | enable fast_cmov | |
2546 | ;; | |
2547 | # targets that do support conditional mov but on which it's slow | |
2548 | pentium4|pentium4m|prescott|nocona) | |
2549 | cpuflags="-march=$cpu" | |
2550 | enable cmov | |
2551 | disable fast_cmov | |
2552 | ;; | |
2553 | esac | |
343aef9b MR |
2554 | |
2555 | elif enabled sparc; then | |
2556 | ||
9dbd5c3d | 2557 | case $cpu in |
26b7199e MK |
2558 | niagara) |
2559 | cpuflags="-mcpu=$cpu" | |
2560 | disable vis | |
2561 | ;; | |
9dbd5c3d MR |
2562 | sparc64) |
2563 | cpuflags="-mcpu=v9" | |
2564 | ;; | |
2565 | esac | |
343aef9b MR |
2566 | |
2567 | elif enabled arm; then | |
2568 | ||
34ba23c9 MR |
2569 | case $cpu in |
2570 | armv*) | |
2571 | cpuflags="-march=$cpu" | |
c2eae137 | 2572 | subarch=$(echo $cpu | sed 's/[^a-z0-9]//g') |
34ba23c9 MR |
2573 | ;; |
2574 | *) | |
2575 | cpuflags="-mcpu=$cpu" | |
c2eae137 MR |
2576 | case $cpu in |
2577 | cortex-a*) subarch=armv7a ;; | |
2578 | cortex-r*) subarch=armv7r ;; | |
9e19704a | 2579 | cortex-m*) enable thumb; subarch=armv7m ;; |
c2eae137 MR |
2580 | arm11*) subarch=armv6 ;; |
2581 | arm[79]*e*|arm9[24]6*|arm96*|arm102[26]) subarch=armv5te ;; | |
2582 | armv4*|arm7*|arm9[24]*) subarch=armv4 ;; | |
2583 | esac | |
34ba23c9 MR |
2584 | ;; |
2585 | esac | |
343aef9b MR |
2586 | |
2587 | elif enabled alpha; then | |
2588 | ||
34ba23c9 | 2589 | enabled ccc && cpuflags="-arch $cpu" || cpuflags="-mcpu=$cpu" |
343aef9b MR |
2590 | |
2591 | elif enabled bfin; then | |
2592 | ||
34ba23c9 | 2593 | cpuflags="-mcpu=$cpu" |
343aef9b MR |
2594 | |
2595 | elif enabled mips; then | |
2596 | ||
34ba23c9 | 2597 | cpuflags="-march=$cpu" |
343aef9b MR |
2598 | |
2599 | elif enabled avr32; then | |
2600 | ||
9dbd5c3d MR |
2601 | case $cpu in |
2602 | ap7[02]0[0-2]) | |
2603 | subarch="avr32_ap" | |
2604 | cpuflags="-mpart=$cpu" | |
2605 | ;; | |
2606 | ap) | |
2607 | subarch="avr32_ap" | |
2608 | cpuflags="-march=$cpu" | |
2609 | ;; | |
2610 | uc3[ab]*) | |
2611 | subarch="avr32_uc" | |
2612 | cpuflags="-mcpu=$cpu" | |
2613 | ;; | |
2614 | uc) | |
2615 | subarch="avr32_uc" | |
2616 | cpuflags="-march=$cpu" | |
2617 | ;; | |
2618 | esac | |
df5cdc24 | 2619 | |
343aef9b MR |
2620 | fi |
2621 | ||
df5cdc24 MR |
2622 | add_cflags $cpuflags |
2623 | add_asflags $cpuflags | |
2624 | ||
993f2d0f MR |
2625 | # compiler sanity check |
2626 | check_exec <<EOF | |
2627 | int main(void){ return 0; } | |
2628 | EOF | |
2629 | if test "$?" != 0; then | |
2630 | echo "$cc is unable to create an executable file." | |
2631 | if test -z "$cross_prefix" && ! enabled cross_compile ; then | |
2632 | echo "If $cc is a cross-compiler, use the --enable-cross-compile option." | |
2633 | echo "Only do this if you know what cross compiling means." | |
2634 | fi | |
2635 | die "C compiler test failed." | |
2636 | fi | |
2637 | ||
046f081b | 2638 | add_cppflags -D_ISOC99_SOURCE |
e9b9a2f8 | 2639 | check_cflags -std=c99 |
50a334e4 | 2640 | check_cc -D_FILE_OFFSET_BITS=64 <<EOF && add_cppflags -D_FILE_OFFSET_BITS=64 |
9d821fc2 DB |
2641 | #include <stdlib.h> |
2642 | EOF | |
50a334e4 | 2643 | check_cc -D_LARGEFILE_SOURCE <<EOF && add_cppflags -D_LARGEFILE_SOURCE |
9d821fc2 DB |
2644 | #include <stdlib.h> |
2645 | EOF | |
e9b9a2f8 | 2646 | |
f0125de9 | 2647 | check_host_cflags -std=c99 |
0a6db2a2 | 2648 | check_host_cflags -Wall |
f0125de9 | 2649 | |
b24dbcbd | 2650 | case "$arch" in |
e939cedd | 2651 | alpha|ia64|mips|parisc|sparc) |
8a3c8627 | 2652 | spic=$shared |
b24dbcbd | 2653 | ;; |
e939cedd | 2654 | x86) |
cfdb6148 | 2655 | subarch="x86_32" |
5adc829e | 2656 | check_code cc "" "int test[(int)sizeof(char*) - 7]" && subarch="x86_64" |
de27f4d9 | 2657 | if test "$subarch" = "x86_64"; then |
e939cedd | 2658 | spic=$shared |
de27f4d9 | 2659 | fi |
b24dbcbd | 2660 | ;; |
b24dbcbd RP |
2661 | esac |
2662 | ||
343aef9b | 2663 | enable $subarch |
8a3c8627 | 2664 | enabled spic && enable pic |
b24dbcbd | 2665 | |
7483e694 | 2666 | # OS specific |
4f854758 | 2667 | case $target_os in |
a1629e28 | 2668 | haiku) |
63ae7e7c | 2669 | prefix_default="/boot/common" |
108caaaa | 2670 | network_extralibs="-lnetwork" |
f59c4bd6 | 2671 | host_libs= |
a1629e28 | 2672 | ;; |
7483e694 | 2673 | sunos) |
4d58e4cb | 2674 | AVSERVERLDFLAGS="" |
9987769a | 2675 | SHFLAGS='-shared -Wl,-h,$$(@F)' |
0600d30a | 2676 | enabled x86 && SHFLAGS="-mimpure-text $SHFLAGS" |
7483e694 | 2677 | network_extralibs="-lsocket -lnsl" |
779222db | 2678 | add_cppflags -D__EXTENSIONS__ -D_XOPEN_SOURCE=600 |
87a74f47 SM |
2679 | # When using suncc to build, the Solaris linker will mark |
2680 | # an executable with each instruction set encountered by | |
2681 | # the Solaris assembler. As our libraries contain their own | |
2682 | # guards for processor-specific code, instead suppress | |
2683 | # generation of the HWCAPS ELF section on Solaris x86 only. | |
2684 | enabled_all suncc x86 && echo "hwcap_1 = OVERRIDE;" > mapfile && add_ldflags -Wl,-M,mapfile | |
8182dc34 | 2685 | nm_opts='-P -g' |
7483e694 DB |
2686 | ;; |
2687 | netbsd) | |
a1e4b3f6 | 2688 | disable symver |
07a8eef6 MR |
2689 | oss_indev_extralibs="-lossaudio" |
2690 | oss_outdev_extralibs="-lossaudio" | |
7483e694 | 2691 | ;; |
d488c3bc | 2692 | openbsd|bitrig) |
7c4a001a | 2693 | # On OpenBSD 4.5. the compiler does not use PIC unless |
070c5d0f | 2694 | # explicitly using -fPIC. Libav builds fine without PIC, |
7c4a001a MR |
2695 | # however the generated executable will not do anything |
2696 | # (simply quits with exit-code 1, no crash, no output). | |
a7b9c8ae | 2697 | # Thus explicitly enable PIC here. |
cd78208b | 2698 | enable pic |
a1e4b3f6 | 2699 | disable symver |
7483e694 | 2700 | SHFLAGS='-shared' |
d5683aba BS |
2701 | SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBVERSION)' |
2702 | SLIB_INSTALL_LINKS= | |
07a8eef6 MR |
2703 | oss_indev_extralibs="-lossaudio" |
2704 | oss_outdev_extralibs="-lossaudio" | |
7483e694 | 2705 | ;; |
a1e4b3f6 | 2706 | dragonfly) |
a1e4b3f6 MR |
2707 | disable symver |
2708 | ;; | |
2709 | freebsd) | |
7483e694 DB |
2710 | ;; |
2711 | bsd/os) | |
355d81df | 2712 | add_extralibs -lpoll -lgnugetopt |
7483e694 DB |
2713 | ;; |
2714 | darwin) | |
301ab19d | 2715 | gas="gas-preprocessor.pl $cc" |
e08b8239 | 2716 | enabled ppc && add_asflags -force_cpusubtype_ALL |
49e35f49 | 2717 | SHFLAGS='-dynamiclib -Wl,-single_module -Wl,-install_name,$(SHLIBDIR)/$(SLIBNAME_WITH_MAJOR),-current_version,$(LIBVERSION),-compatibility_version,$(LIBMAJOR)' |
dff68563 | 2718 | enabled x86_32 && append SHFLAGS -Wl,-read_only_relocs,suppress |
355d81df | 2719 | add_ldflags -Wl,-dynamic,-search_paths_first |
7483e694 DB |
2720 | SLIBSUF=".dylib" |
2721 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME).$(LIBVERSION)$(SLIBSUF)' | |
2722 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME).$(LIBMAJOR)$(SLIBSUF)' | |
4d58e4cb | 2723 | AVSERVERLDFLAGS=-Wl,-bind_at_load |
304d586d | 2724 | objformat="macho" |
1b0f6fb8 | 2725 | enabled x86_64 && objformat="macho64" |
8dfa86f7 | 2726 | enabled_any pic shared || |
2704bd1a | 2727 | { check_cflags -mdynamic-no-pic && add_asflags -mdynamic-no-pic; } |
7483e694 DB |
2728 | ;; |
2729 | mingw32*) | |
9d3f4f50 | 2730 | if test $target_os = "mingw32ce"; then |
1aa71e25 MS |
2731 | disable network |
2732 | else | |
2733 | target_os=mingw32 | |
2734 | fi | |
dcc01c06 | 2735 | LIBTARGET=i386 |
1fc9fb8a | 2736 | if enabled x86_64; then |
417516f6 | 2737 | LIBTARGET="i386:x86-64" |
336cc1b0 | 2738 | elif enabled arm; then |
15c5156d | 2739 | LIBTARGET=arm-wince |
dcc01c06 | 2740 | fi |
fbd971a4 | 2741 | shlibdir_default="$bindir_default" |
7483e694 DB |
2742 | SLIBPREF="" |
2743 | SLIBSUF=".dll" | |
7483e694 DB |
2744 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)' |
2745 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)' | |
2f138f0b MR |
2746 | SLIB_EXTRA_CMD=-'$(DLLTOOL) -m $(LIBTARGET) -d $$(@:$(SLIBSUF)=.def) -l $(SUBDIR)$(SLIBNAME:$(SLIBSUF)=.lib) -D $(SLIBNAME_WITH_MAJOR)' |
2747 | SLIB_INSTALL_NAME='$(SLIBNAME_WITH_MAJOR)' | |
2748 | SLIB_INSTALL_LINKS= | |
2749 | SLIB_INSTALL_EXTRA_SHLIB='$(SLIBNAME:$(SLIBSUF)=.lib)' | |
2750 | SLIB_INSTALL_EXTRA_LIB='lib$(SLIBNAME:$(SLIBSUF)=.dll.a) $(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.def)' | |
4b51fb1c | 2751 | 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 | 2752 | objformat="win32" |
ec10a9ab | 2753 | dlltool="${cross_prefix}dlltool" |
a3222470 | 2754 | ranlib=: |
bc574408 | 2755 | enable dos_paths |
1894e741 | 2756 | check_cflags -fno-common |
5666a9f2 | 2757 | add_cppflags -U__STRICT_ANSI__ |
7483e694 DB |
2758 | ;; |
2759 | cygwin*) | |
4f854758 | 2760 | target_os=cygwin |
fbd971a4 | 2761 | shlibdir_default="$bindir_default" |
7483e694 DB |
2762 | SLIBPREF="cyg" |
2763 | SLIBSUF=".dll" | |
2764 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)' | |
2765 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)' | |
f5d2c597 YS |
2766 | SLIB_INSTALL_NAME='$(SLIBNAME_WITH_MAJOR)' |
2767 | SLIB_INSTALL_LINKS= | |
2768 | SLIB_INSTALL_EXTRA_LIB='lib$(FULLNAME).dll.a' | |
2769 | SHFLAGS='-shared -Wl,--out-implib,$(SUBDIR)lib$(FULLNAME).dll.a' | |
304d586d | 2770 | objformat="win32" |
bc574408 | 2771 | enable dos_paths |
1894e741 | 2772 | check_cflags -fno-common |
a7a187a1 | 2773 | add_cppflags -U__STRICT_ANSI__ |
7483e694 | 2774 | ;; |
4f365f37 | 2775 | *-dos|freedos|opendos) |
4f365f37 | 2776 | network_extralibs="-lsocket" |
ff1c015d | 2777 | objformat="coff" |
bc574408 | 2778 | enable dos_paths |
a7a187a1 | 2779 | add_cppflags -U__STRICT_ANSI__ |
4f365f37 | 2780 | ;; |
7483e694 | 2781 | linux) |
046f081b | 2782 | add_cppflags -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 |
7483e694 DB |
2783 | enable dv1394 |
2784 | ;; | |
2785 | irix*) | |
4f854758 | 2786 | target_os=irix |
7483e694 DB |
2787 | ranlib="echo ignoring ranlib" |
2788 | ;; | |
d22e8442 | 2789 | os/2*) |
d22e8442 | 2790 | ln_s="cp -f" |
9297f1ed | 2791 | objformat="aout" |
e14574eb | 2792 | add_cppflags -D_GNU_SOURCE |
355d81df | 2793 | add_ldflags -Zomf -Zbin-files -Zargs-wild -Zmap |
71c61f62 | 2794 | SHFLAGS='$(SUBDIR)$(NAME).def -Zdll -Zomf' |
4d58e4cb | 2795 | AVSERVERLDFLAGS="" |
287d3b13 | 2796 | LIBSUF="_s.a" |
d22e8442 DY |
2797 | SLIBPREF="" |
2798 | SLIBSUF=".dll" | |
2799 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)' | |
2800 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(shell echo $(NAME) | cut -c1-6)$(LIBMAJOR)$(SLIBSUF)' | |
71c61f62 MR |
2801 | SLIB_CREATE_DEF_CMD='echo LIBRARY $(SLIBNAME_WITH_MAJOR) INITINSTANCE TERMINSTANCE > $(SUBDIR)$(NAME).def; \ |
2802 | echo PROTMODE >> $(SUBDIR)$(NAME).def; \ | |
2803 | echo CODE PRELOAD MOVEABLE DISCARDABLE >> $(SUBDIR)$(NAME).def; \ | |
2804 | echo DATA PRELOAD MOVEABLE MULTIPLE NONSHARED >> $(SUBDIR)$(NAME).def; \ | |
2805 | echo EXPORTS >> $(SUBDIR)$(NAME).def; \ | |
2806 | emxexp -o $(OBJS) >> $(SUBDIR)$(NAME).def' | |
2807 | SLIB_EXTRA_CMD='emximp -o $(SUBDIR)$(LIBPREF)$(NAME)_dll.a $(SUBDIR)$(NAME).def; \ | |
2808 | emximp -o $(SUBDIR)$(LIBPREF)$(NAME)_dll.lib $(SUBDIR)$(NAME).def;' | |
2f138f0b | 2809 | SLIB_INSTALL_EXTRA_LIB='$(LIBPREF)$(NAME)_dll.a $(LIBPREF)$(NAME)_dll.lib' |
bc574408 | 2810 | enable dos_paths |
d22e8442 | 2811 | ;; |
83993c1c | 2812 | gnu/kfreebsd) |
c1f54478 | 2813 | add_cppflags -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_BSD_SOURCE |
83993c1c | 2814 | ;; |
34e82167 | 2815 | gnu) |
f60d1366 | 2816 | add_cppflags -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 |
34e82167 | 2817 | ;; |
d33ed7b3 MR |
2818 | qnx) |
2819 | add_cppflags -D_QNX_SOURCE | |
2820 | network_extralibs="-lsocket" | |
2821 | ;; | |
1c69c79f MS |
2822 | symbian) |
2823 | SLIBSUF=".dll" | |
2824 | enable dos_paths | |
e3bc07f4 MS |
2825 | add_cflags --include=$sysinclude/gcce/gcce.h -fvisibility=default |
2826 | add_cppflags -D__GCCE__ -D__SYMBIAN32__ -DSYMBIAN_OE_POSIX_SIGNALS | |
2827 | add_ldflags -Wl,--target1-abs,--no-undefined \ | |
2828 | -Wl,-Ttext,0x80000,-Tdata,0x1000000 -shared \ | |
2829 | -Wl,--entry=_E32Startup -Wl,-u,_E32Startup | |
2830 | add_extralibs -l:eexe.lib -l:usrt2_2.lib -l:dfpaeabi.dso \ | |
2831 | -l:drtaeabi.dso -l:scppnwdl.dso -lsupc++ -lgcc \ | |
2832 | -l:libc.dso -l:libm.dso -l:euser.dso -l:libcrt0.lib | |
1c69c79f | 2833 | ;; |
614d8911 MR |
2834 | none) |
2835 | ;; | |
7483e694 | 2836 | *) |
4f924f9a | 2837 | die "Unknown OS '$target_os'." |
7483e694 DB |
2838 | ;; |
2839 | esac | |
2840 | ||
b797f3c4 MR |
2841 | # determine libc flavour |
2842 | ||
2843 | if check_cpp_condition features.h "defined __UCLIBC__"; then | |
2844 | libc_type=uclibc | |
2845 | elif check_cpp_condition features.h "defined __GLIBC__"; then | |
2846 | libc_type=glibc | |
2847 | elif check_header _mingw.h; then | |
2848 | libc_type=mingw | |
2849 | check_cpp_condition _mingw.h \ | |
2850 | "defined (__MINGW64_VERSION_MAJOR) || (__MINGW32_MAJOR_VERSION > 3) || \ | |
2851 | (__MINGW32_MAJOR_VERSION == 3 && __MINGW32_MINOR_VERSION >= 15)" || | |
2852 | die "ERROR: MinGW runtime version must be >= 3.15." | |
2853 | elif check_cpp_condition newlib.h "defined _NEWLIB_VERSION"; then | |
2854 | libc_type=newlib | |
4fa661a8 RB |
2855 | elif check_func_headers stdlib.h _get_doserrno; then |
2856 | libc_type=msvcrt | |
2857 | add_cflags -Dstrtod=avpriv_strtod | |
2858 | add_cflags -Dsnprintf=avpriv_snprintf \ | |
2859 | -D_snprintf=avpriv_snprintf \ | |
2860 | -Dvsnprintf=avpriv_vsnprintf | |
b797f3c4 MR |
2861 | elif check_cpp_condition stddef.h "defined __KLIBC__"; then |
2862 | libc_type=klibc | |
2863 | fi | |
2864 | ||
2865 | test -n "$libc_type" && enable $libc_type | |
2866 | ||
6555acad MR |
2867 | esc(){ |
2868 | echo "$*" | sed 's/%/%25/g;s/:/%3a/g' | |
2869 | } | |
2870 | ||
2871 | echo "config:$arch:$subarch:$cpu:$target_os:$(esc $cc_ident):$(esc $LIBAV_CONFIGURATION)" >config.fate | |
db7515fd | 2872 | |
13cb2187 AS |
2873 | check_cpp_condition stdlib.h "defined(__PIC__) || defined(__pic__) || defined(PIC)" && enable pic |
2874 | ||
c9d19248 MR |
2875 | set_default $PATHS_LIST |
2876 | ||
320d060a | 2877 | # we need to build at least one lib type |
93b3c083 | 2878 | if ! enabled_any static shared; then |
320d060a DB |
2879 | cat <<EOF |
2880 | At least one library type must be built. | |
2881 | Specify --enable-static to build the static libraries or --enable-shared to | |
2882 | build the shared libraries as well. To only build the shared libraries specify | |
2883 | --disable-static in addition to --enable-shared. | |
2884 | EOF | |
2885 | exit 1; | |
2886 | fi | |
2887 | ||
2184c6f7 | 2888 | die_license_disabled() { |
4c27207c | 2889 | enabled $1 || { enabled $2 && die "$2 is $1 and --enable-$1 is not specified."; } |
2184c6f7 DB |
2890 | } |
2891 | ||
e417d80d | 2892 | die_license_disabled gpl libcdio |
2184c6f7 | 2893 | die_license_disabled gpl libx264 |
de295976 | 2894 | die_license_disabled gpl libxavs |
2184c6f7 | 2895 | die_license_disabled gpl libxvid |
2184c6f7 DB |
2896 | die_license_disabled gpl x11grab |
2897 | ||
2f7ae63b | 2898 | die_license_disabled nonfree libfaac |
87246953 | 2899 | die_license_disabled nonfree libfdk_aac |
a060866f | 2900 | die_license_disabled nonfree openssl |
b2e3c528 | 2901 | |
0b175caa DB |
2902 | die_license_disabled version3 libopencore_amrnb |
2903 | die_license_disabled version3 libopencore_amrwb | |
d89e738a | 2904 | die_license_disabled version3 libvo_aacenc |
f502ff3f | 2905 | die_license_disabled version3 libvo_amrwbenc |
0b175caa | 2906 | |
9cad0e4e | 2907 | enabled version3 && { enabled gpl && enable gplv3 || enable lgplv3; } |
3fe142e2 | 2908 | |
40617a6d | 2909 | disabled optimizations || check_cflags -fomit-frame-pointer |
cf9d24ad | 2910 | |
e276d9e8 MR |
2911 | enable_pic() { |
2912 | enable pic | |
bce7b696 MR |
2913 | add_cppflags -DPIC |
2914 | add_cflags -fPIC | |
2915 | add_asflags -fPIC | |
e276d9e8 MR |
2916 | } |
2917 | ||
2918 | enabled pic && enable_pic | |
bce7b696 | 2919 | |
b4d96ba2 MR |
2920 | check_cc <<EOF || die "Symbol mangling check failed." |
2921 | int ff_extern; | |
2922 | EOF | |
8182dc34 | 2923 | sym=$($nm $nm_opts $TMPO | awk '/ff_extern/{ print substr($0, match($0, /[^ \t]*ff_extern/)) }') |
b4d96ba2 MR |
2924 | extern_prefix=${sym%%ff_extern*} |
2925 | ||
f65883c8 MR |
2926 | check_cc <<EOF && enable inline_asm |
2927 | void foo(void) { __asm__ volatile ("" ::); } | |
2928 | EOF | |
61d251db | 2929 | |
df5e3978 MR |
2930 | _restrict= |
2931 | for restrict_keyword in restrict __restrict__ __restrict; do | |
2932 | check_cc <<EOF && _restrict=$restrict_keyword && break | |
2933 | void foo(char * $restrict_keyword p); | |
2934 | EOF | |
2935 | done | |
2936 | ||
2937 | check_cc <<EOF && enable attribute_packed | |
2938 | struct { int x; } __attribute__((packed)) x; | |
2939 | EOF | |
2940 | ||
dffb41b9 MR |
2941 | check_cc <<EOF && enable attribute_may_alias |
2942 | union { int x; } __attribute__((may_alias)) x; | |
2943 | EOF | |
2944 | ||
df5e3978 MR |
2945 | check_cc <<EOF || die "endian test failed" |
2946 | unsigned int endian = 'B' << 24 | 'I' << 16 | 'G' << 8 | 'E'; | |
2947 | EOF | |
48fc536a | 2948 | od -t x1 $TMPO | grep -q '42 *49 *47 *45' && enable bigendian |
df5e3978 | 2949 | |
e939cedd MR |
2950 | if enabled alpha; then |
2951 | ||
2952 | check_cflags -mieee | |
2953 | ||
2954 | elif enabled arm; then | |
e45391bb | 2955 | |
8986fddc | 2956 | enabled thumb && check_cflags -mthumb || check_cflags -marm |
301ab19d | 2957 | nogas=die |
50fa82e6 | 2958 | |
44caaa56 MR |
2959 | if check_cpp_condition stddef.h "defined __ARM_PCS_VFP"; then |
2960 | enable vfp_args | |
2961 | elif ! check_cpp_condition stddef.h "defined __ARM_PCS || defined __SOFTFP__"; then | |
2962 | case "${cross_prefix:-$cc}" in | |
2963 | *hardfloat*) enable vfp_args; fpabi=vfp ;; | |
2964 | *) check_ld <<EOF && enable vfp_args && fpabi=vfp || fpabi=soft ;; | |
fa0912fe MR |
2965 | __asm__ (".eabi_attribute 28, 1"); |
2966 | int main(void) { return 0; } | |
2967 | EOF | |
44caaa56 MR |
2968 | esac |
2969 | warn "Compiler does not indicate floating-point ABI, guessing $fpabi." | |
2970 | fi | |
fa0912fe | 2971 | |
575db883 DB |
2972 | enabled armv5te && check_inline_asm armv5te '"qadd r0, r0, r0"' |
2973 | enabled armv6 && check_inline_asm armv6 '"sadd16 r0, r0, r0"' | |
2974 | enabled armv6t2 && check_inline_asm armv6t2 '"movt r0, #0"' | |
2975 | enabled armvfp && check_inline_asm armvfp '"fadds s0, s0, s0"' | |
2976 | enabled neon && check_inline_asm neon '"vadd.i16 q0, q0, q0"' | |
2977 | enabled vfpv3 && check_inline_asm vfpv3 '"vmov.f32 s0, #1.0"' | |
e45391bb | 2978 | |
575db883 DB |
2979 | check_inline_asm asm_mod_q '"add r0, %Q0, %R0" :: "r"((long long)0)' |
2980 | check_inline_asm asm_mod_y '"vmul.i32 d0, d0, %y0" :: "x"(0)' | |
6308729e | 2981 | |
e276d9e8 MR |
2982 | enabled_all armv6t2 shared !pic && enable_pic |
2983 | ||
fa0912fe | 2984 | elif enabled mips; then |
e45391bb | 2985 | |
575db883 DB |
2986 | check_inline_asm loongson '"dmult.g $1, $2, $3"' |
2987 | enabled mmi && check_inline_asm mmi '"lq $2, 0($2)"' | |
e45391bb | 2988 | |
fa0912fe | 2989 | elif enabled ppc; then |
e45391bb | 2990 | |
e6a0c354 MR |
2991 | enable local_aligned_8 local_aligned_16 |
2992 | ||
575db883 DB |
2993 | check_inline_asm dcbzl '"dcbzl 0, %0" :: "r"(0)' |
2994 | check_inline_asm ibm_asm '"add 0, 0, 0"' | |
2995 | check_inline_asm ppc4xx '"maclhw r10, r11, r12"' | |
2996 | check_inline_asm xform_asm '"lwzx %1, %y0" :: "Z"(*(int*)0), "r"(0)' | |
fa0912fe MR |
2997 | |
2998 | # AltiVec flags: The FSF version of GCC differs from the Apple version | |
2999 | if enabled altivec; then | |
301ab19d | 3000 | nogas=warn |
fa0912fe MR |
3001 | check_cflags -maltivec -mabi=altivec && |
3002 | { check_header altivec.h && inc_altivec_h="#include <altivec.h>" ; } || | |
3003 | check_cflags -faltivec | |
3004 | ||
3005 | # check if our compiler supports Motorola AltiVec C API | |
3006 | check_cc <<EOF || disable altivec | |
3007 | $inc_altivec_h | |
3008 | int main(void) { | |
20bcce50 MR |
3009 | vector signed int v1 = (vector signed int) { 0 }; |
3010 | vector signed int v2 = (vector signed int) { 1 }; | |
3011 | v1 = vec_add(v1, v2); | |
fa0912fe MR |
3012 | return 0; |
3013 | } | |
3014 | EOF | |
3015 | ||
20bcce50 | 3016 | enabled altivec || warn "Altivec disabled, possibly missing --cpu flag" |
fa0912fe | 3017 | fi |
e45391bb | 3018 | |
fa0912fe | 3019 | elif enabled sparc; then |
e45391bb | 3020 | |
575db883 DB |
3021 | enabled vis && |
3022 | check_inline_asm vis '"pdist %f0, %f0, %f0"' -mcpu=ultrasparc && | |
fa0912fe | 3023 | add_cflags -mcpu=ultrasparc -mtune=ultrasparc |
e45391bb | 3024 | |
fa0912fe | 3025 | elif enabled x86; then |
e45391bb | 3026 | |
3f150ffb | 3027 | check_code ld immintrin.h "__xgetbv(0)" && enable xgetbv |
c0ee695b | 3028 | check_code ld intrin.h "int info[4]; __cpuid(info, 0)" && enable cpuid |
8e85ba8d | 3029 | check_code ld intrin.h "__rdtsc()" && enable rdtsc |
358d854d | 3030 | check_code ld intrin.h "unsigned int x = __readeflags()" && enable rweflags |
8e85ba8d | 3031 | |
f80ddd5b RB |
3032 | check_code ld mmintrin.h "_mm_empty()" && enable mm_empty |
3033 | ||
e6a0c354 MR |
3034 | enable local_aligned_8 local_aligned_16 |
3035 | ||
44965991 PI |
3036 | # check whether EBP is available on x86 |
3037 | # As 'i' is stored on the stack, this program will crash | |
3038 | # if the base pointer is used to access it because the | |
3039 | # base pointer is cleared in the inline assembly code. | |
7dfef245 | 3040 | check_exec_crash <<EOF && enable ebp_available |
44965991 | 3041 | volatile int i=0; |
be449fca | 3042 | __asm__ volatile ( |
44965991 PI |
3043 | "xorl %%ebp, %%ebp" |
3044 | ::: "%ebp"); | |
3045 | return i; | |
44965991 PI |
3046 | EOF |
3047 | ||
f494213c | 3048 | # check whether EBX is available on x86 |
575db883 DB |
3049 | check_inline_asm ebx_available '""::"b"(0)' && |
3050 | check_inline_asm ebx_available '"":::"%ebx"' | |
8e380710 | 3051 | |
6f74fb03 | 3052 | # check whether xmm clobbers are supported |
575db883 | 3053 | check_inline_asm xmm_clobbers '"":::"%xmm0"' |
6f74fb03 | 3054 | |
239fdf1b | 3055 | # check whether binutils is new enough to compile SSSE3/MMXEXT |
43b73d59 DB |
3056 | enabled ssse3 && check_inline_asm ssse3_inline '"pabsw %xmm0, %xmm0"' |
3057 | enabled mmxext && check_inline_asm mmxext_inline '"pmaxub %mm0, %mm1"' | |
6bd859d6 | 3058 | |
9cca1e40 | 3059 | if ! disabled_any asm mmx yasm; then |
b6c06894 MR |
3060 | if check_cmd $yasmexe --version; then |
3061 | enabled x86_64 && yasm_extra="-m amd64" | |
3062 | yasm_debug="-g dwarf2" | |
3063 | elif check_cmd nasm -v; then | |
3064 | yasmexe=nasm | |
3065 | yasm_debug="-g -F dwarf" | |
3066 | enabled x86_64 && test "$objformat" = elf && objformat=elf64 | |
3067 | fi | |
3068 | ||
3069 | YASMFLAGS="-f $objformat $yasm_extra" | |
3070 | enabled pic && append YASMFLAGS "-DPIC" | |
3071 | test -n "$extern_prefix" && append YASMFLAGS "-DPREFIX" | |
3072 | case "$objformat" in | |
3073 | elf*) enabled debug && append YASMFLAGS $yasm_debug ;; | |
3074 | esac | |
3075 | ||
48545a8f | 3076 | check_yasm "pextrd [eax], xmm0, 1" && enable yasm || |
25432e85 | 3077 | die "yasm not found, use --disable-yasm for a crippled build" |
43b73d59 DB |
3078 | check_yasm "vextractf128 xmm0, ymm0, 0" || disable avx_external |
3079 | check_yasm "vfmaddps ymm0, ymm1, ymm2, ymm3" || disable fma4_external | |
180d43bc | 3080 | check_yasm "CPU amdnop" && enable cpunop |
31a0dcb2 | 3081 | fi |
e45391bb | 3082 | |
669b5583 MR |
3083 | case "$cpu" in |
3084 | athlon*|opteron*|k8*|pentium|pentium-mmx|prescott|nocona|atom|geode) | |
3085 | disable fast_clz | |
3086 | ;; | |
3087 | esac | |
3088 | ||
44965991 PI |
3089 | fi |
3090 | ||
301ab19d MR |
3091 | if enabled asm; then |
3092 | as=${gas:=$as} | |
575db883 | 3093 | check_inline_asm gnu_as '".macro m n\n\\n:.int 0\n.endm\nm x"' || |
301ab19d MR |
3094 | $nogas "GNU assembler not found, install gas-preprocessor" |
3095 | fi | |
3096 | ||
4a7e068b MR |
3097 | check_ldflags -Wl,--as-needed |
3098 | ||
a98bb16d RP |
3099 | if check_func dlopen; then |
3100 | ldl= | |
3101 | elif check_func dlopen -ldl; then | |
3102 | ldl=-ldl | |
8bf5d58f MN |
3103 | fi |
3104 | ||
54fe299b DV |
3105 | if enabled network; then |
3106 | check_type "sys/types.h sys/socket.h" socklen_t | |
3107 | check_type netdb.h "struct addrinfo" | |
75d339e0 MS |
3108 | check_type netinet/in.h "struct group_source_req" -D_BSD_SOURCE |
3109 | check_type netinet/in.h "struct ip_mreq_source" -D_BSD_SOURCE | |
54fe299b DV |
3110 | check_type netinet/in.h "struct ipv6_mreq" -D_DARWIN_C_SOURCE |
3111 | check_type netinet/in.h "struct sockaddr_in6" | |
cdee08e3 | 3112 | check_type poll.h "struct pollfd" |
54fe299b DV |
3113 | check_type "sys/types.h sys/socket.h" "struct sockaddr_storage" |
3114 | check_struct "sys/types.h sys/socket.h" "struct sockaddr" sa_len | |
83c93fe7 | 3115 | check_type netinet/sctp.h "struct sctp_event_subscribe" |
f06dee77 | 3116 | check_func getaddrinfo $network_extralibs |
54fe299b DV |
3117 | # Prefer arpa/inet.h over winsock2 |
3118 | if check_header arpa/inet.h ; then | |
3119 | check_func closesocket | |
3120 | elif check_header winsock2.h ; then | |
47876d66 DB |
3121 | check_func_headers winsock2.h closesocket -lws2 && |
3122 | network_extralibs="-lws2" || | |
3123 | { check_func_headers winsock2.h closesocket -lws2_32 && | |
54fe299b | 3124 | network_extralibs="-lws2_32"; } |
f06dee77 | 3125 | check_func_headers ws2tcpip.h getaddrinfo $network_extralibs |
54fe299b DV |
3126 | check_type ws2tcpip.h socklen_t |
3127 | check_type ws2tcpip.h "struct addrinfo" | |
75d339e0 MS |
3128 | check_type ws2tcpip.h "struct group_source_req" |
3129 | check_type ws2tcpip.h "struct ip_mreq_source" | |
54fe299b | 3130 | check_type ws2tcpip.h "struct ipv6_mreq" |
cdee08e3 | 3131 | check_type winsock2.h "struct pollfd" |
54fe299b DV |
3132 | check_type ws2tcpip.h "struct sockaddr_in6" |
3133 | check_type ws2tcpip.h "struct sockaddr_storage" | |
3134 | check_struct winsock2.h "struct sockaddr" sa_len | |
3135 | else | |
3136 | disable network | |
3137 | fi | |
3138 | fi | |
3139 | ||
75ecf149 DB |
3140 | # Solaris has nanosleep in -lrt, OpenSolaris no longer needs that |
3141 | check_func nanosleep || { check_func nanosleep -lrt && add_extralibs -lrt; } | |
3142 | ||
534a2231 | 3143 | check_func fcntl |
7483e694 DB |
3144 | check_func fork |
3145 | check_func gethrtime | |
667fb97a | 3146 | check_func getopt |
7483e694 | 3147 | check_func getrusage |
fc5607f8 | 3148 | check_struct "sys/time.h sys/resource.h" "struct rusage" ru_maxrss |
61183b5a | 3149 | check_func gettimeofday |
094c09bb | 3150 | check_func inet_aton $network_extralibs |
abfc8d05 | 3151 | check_func isatty |
a5b64584 | 3152 | check_func localtime_r |
4ae40685 | 3153 | check_func ${malloc_prefix}memalign && enable memalign |
7483e694 | 3154 | check_func mkstemp |
0328b9ea | 3155 | check_func mmap |
4ae40685 | 3156 | check_func ${malloc_prefix}posix_memalign && enable posix_memalign |
be1a839c | 3157 | check_func_headers malloc.h _aligned_malloc && enable aligned_malloc |
0104b608 | 3158 | check_func setrlimit |
87958234 | 3159 | check_func strerror_r |
6379900c | 3160 | check_func strptime |
47941088 | 3161 | check_func strtok_r |
ea4d5f48 | 3162 | check_func sched_getaffinity |
bcc73960 | 3163 | check_func sysconf |
b9e22269 | 3164 | check_func sysctl |
d3d3a32c | 3165 | check_func usleep |
b507ebd1 | 3166 | check_func_headers io.h setmode |
b4675d0f | 3167 | check_lib2 "windows.h shellapi.h" CommandLineToArgvW -lshell32 |
fc5607f8 | 3168 | check_lib2 "windows.h psapi.h" GetProcessMemoryInfo -lpsapi |
02e8f427 | 3169 | check_func_headers windows.h GetProcessAffinityMask |
2446d3d6 | 3170 | check_func_headers windows.h GetProcessTimes |
61183b5a | 3171 | check_func_headers windows.h GetSystemTimeAsFileTime |
73f6d31e | 3172 | check_func_headers windows.h MapViewOfFile |
d3d3a32c | 3173 | check_func_headers windows.h Sleep |
7c5bfe7a | 3174 | check_func_headers windows.h VirtualAlloc |
6ffa87d3 | 3175 | |
a98bb16d | 3176 | check_header dlfcn.h |
fa845061 | 3177 | check_header dxva.h |
92c6a099 | 3178 | check_header dxva2api.h |
3b1ab197 | 3179 | check_header io.h |
a98bb16d | 3180 | check_header malloc.h |
bf6ce82d | 3181 | check_header poll.h |
b58412f1 | 3182 | check_header sys/mman.h |
06bb5905 | 3183 | check_header sys/param.h |
b091aa44 | 3184 | check_header sys/resource.h |
bf6ce82d | 3185 | check_header sys/select.h |
e64bceea | 3186 | check_header sys/time.h |
542920b7 | 3187 | check_header unistd.h |
272081b0 CEH |
3188 | check_header vdpau/vdpau.h |
3189 | check_header vdpau/vdpau_x11.h | |
d3d3a32c | 3190 | check_header windows.h |
68178ca9 | 3191 | check_header X11/extensions/XvMClib.h |
a98bb16d | 3192 | |
a4fa192c | 3193 | disabled zlib || check_lib zlib.h zlibVersion -lz || disable zlib |
632948bd | 3194 | disabled bzlib || check_lib2 bzlib.h BZ2_bzlibVersion -lbz2 || disable bzlib |
57bd82d4 | 3195 | |
ff3755cb JG |
3196 | if ! disabled w32threads && ! enabled pthreads; then |
3197 | check_func _beginthreadex && enable w32threads | |
3198 | fi | |
3199 | ||
57bd82d4 MR |
3200 | # check for some common methods of building with pthread support |
3201 | # do this before the optional library checks as some of them require pthreads | |
0dbfc1db MR |
3202 | if ! disabled pthreads && ! enabled w32threads; then |
3203 | enable pthreads | |
9e7fd101 MR |
3204 | if check_func pthread_create; then |
3205 | : | |
3206 | elif check_func pthread_create -pthread; then | |
3207 | add_cflags -pthread | |
afc9aee2 | 3208 | add_extralibs -pthread |
9e7fd101 MR |
3209 | elif check_func pthread_create -pthreads; then |
3210 | add_cflags -pthreads | |
afc9aee2 | 3211 | add_extralibs -pthreads |
8d94f606 GT |
3212 | elif check_func pthread_create -lpthreadGC2; then |
3213 | add_extralibs -lpthreadGC2 | |
9e7fd101 | 3214 | elif ! check_lib pthread.h pthread_create -lpthread; then |
0dbfc1db | 3215 | disable pthreads |
9e7fd101 | 3216 | fi |
57bd82d4 MR |
3217 | fi |
3218 | ||
8eee7025 | 3219 | for thread in $THREADS_LIST; do |
e5f94c2b | 3220 | if enabled $thread; then |
3ae3b721 RP |
3221 | test -n "$thread_type" && |
3222 | die "ERROR: Only one thread type must be selected." || | |
e5f94c2b | 3223 | thread_type="$thread" |
e5f94c2b RP |
3224 | fi |
3225 | done | |
3226 | ||
50f7c296 | 3227 | check_lib math.h sin -lm && LIBM="-lm" |
f3e3f28e | 3228 | enabled vaapi && require vaapi va/va.h vaInitialize -lva |
fdf88598 | 3229 | |
15333562 | 3230 | check_mathfunc cbrtf |
645d2652 MR |
3231 | check_mathfunc exp2 |
3232 | check_mathfunc exp2f | |
46df708b MS |
3233 | check_mathfunc isinf |
3234 | check_mathfunc isnan | |
645d2652 | 3235 | check_mathfunc llrint |
07876e25 | 3236 | check_mathfunc llrintf |
645d2652 MR |
3237 | check_mathfunc log2 |
3238 | check_mathfunc log2f | |
3239 | check_mathfunc lrint | |
3240 | check_mathfunc lrintf | |
183b1c22 | 3241 | check_mathfunc rint |
645d2652 MR |
3242 | check_mathfunc round |
3243 | check_mathfunc roundf | |
23d3931a | 3244 | check_mathfunc trunc |
645d2652 | 3245 | check_mathfunc truncf |
f32adb22 | 3246 | |
57bd82d4 | 3247 | # these are off by default, so fail if requested and not available |
a1b3c5a3 | 3248 | enabled avisynth && require2 vfw32 "windows.h vfw.h" AVIFileInit -lavifil32 |
47941088 | 3249 | enabled frei0r && { check_header frei0r.h || die "ERROR: frei0r.h header not found"; } |
bc8c1395 | 3250 | enabled gnutls && require_pkg_config gnutls gnutls/gnutls.h gnutls_global_init |
79fda097 | 3251 | enabled libfaac && require2 libfaac "stdint.h faac.h" faacEncGetVersion -lfaac |
37eeb5e2 | 3252 | enabled libfdk_aac && require libfdk_aac fdk-aac/aacenc_lib.h aacEncOpen -lfdk-aac |
a5b64584 | 3253 | enabled libfreetype && require_pkg_config freetype2 "ft2build.h freetype/freetype.h" FT_Init_FreeType |
5af41508 | 3254 | enabled libgsm && require libgsm gsm/gsm.h gsm_create -lgsm |
3641b048 | 3255 | enabled libilbc && require libilbc ilbc.h WebRtcIlbcfix_InitDecode -lilbc |
9b9d3868 | 3256 | enabled libmp3lame && require "libmp3lame >= 3.98.3" lame/lame.h lame_set_VBR_quality -lmp3lame |
eb7626a3 MR |
3257 | enabled libopencore_amrnb && require libopencore_amrnb opencore-amrnb/interf_dec.h Decoder_Interface_init -lopencore-amrnb |
3258 | enabled libopencore_amrwb && require libopencore_amrwb opencore-amrwb/dec_if.h D_IF_init -lopencore-amrwb | |
4fa18c56 | 3259 | enabled libopencv && require_pkg_config opencv opencv/cv.h cvCreateImageHeader |
3d6fac8c | 3260 | enabled libopenjpeg && require libopenjpeg openjpeg.h opj_version -lopenjpeg |
0de9c41f | 3261 | enabled libpulse && require_pkg_config libpulse-simple pulse/simple.h pa_simple_new |
4fa18c56 MR |
3262 | enabled librtmp && require_pkg_config librtmp librtmp/rtmp.h RTMP_Socket |
3263 | enabled libschroedinger && require_pkg_config schroedinger-1.0 schroedinger/schro.h schro_init | |
ae14f311 | 3264 | enabled libspeex && require libspeex speex/speex.h speex_decoder_init -lspeex |
c261a5d9 | 3265 | enabled libtheora && require libtheora theora/theoraenc.h th_info_init -ltheoraenc -ltheoradec -logg |
d89e738a | 3266 | enabled libvo_aacenc && require libvo_aacenc vo-aacenc/voAAC.h voGetAACEncAPI -lvo-aacenc |
f502ff3f | 3267 | enabled libvo_amrwbenc && require libvo_amrwbenc vo-amrwbenc/enc_if.h E_IF_init -lvo-amrwbenc |
7483e694 | 3268 | enabled libvorbis && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbisenc -lvorbis -logg |
7d07d6f5 DB |
3269 | enabled libvpx && { |