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 | ||
a77f01c7 MR |
57 | test -d /usr/xpg4/bin && PATH=/usr/xpg4/bin:$PATH |
58 | ||
74c53c2d | 59 | show_help(){ |
f69f51b3 | 60 | cat <<EOF |
06454877 MR |
61 | Usage: configure [options] |
62 | Options: [defaults in brackets after descriptions] | |
63 | ||
3b327a4b | 64 | Help options: |
06454877 | 65 | --help print this message |
3b327a4b DB |
66 | --list-decoders show all available decoders |
67 | --list-encoders show all available encoders | |
68 | --list-hwaccels show all available hardware accelerators | |
69 | --list-demuxers show all available demuxers | |
70 | --list-muxers show all available muxers | |
71 | --list-parsers show all available parsers | |
72 | --list-protocols show all available protocols | |
73 | --list-bsfs show all available bitstream filters | |
74 | --list-indevs show all available input devices | |
75 | --list-outdevs show all available output devices | |
76 | --list-filters show all available filters | |
77 | ||
78 | Standard options: | |
19bd477d | 79 | --logfile=FILE log tests and output to FILE [config.log] |
06454877 MR |
80 | --disable-logging do not log configure debug information |
81 | --prefix=PREFIX install in PREFIX [$prefix] | |
82 | --bindir=DIR install binaries in DIR [PREFIX/bin] | |
6291d7e4 | 83 | --datadir=DIR install data files in DIR [PREFIX/share/avconv] |
f4ca970d | 84 | --docdir=DIR install documentation in DIR [PREFIX/share/doc/libav] |
06454877 MR |
85 | --libdir=DIR install libs in DIR [PREFIX/lib] |
86 | --shlibdir=DIR install shared libs in DIR [PREFIX/lib] | |
87 | --incdir=DIR install includes in DIR [PREFIX/include] | |
88 | --mandir=DIR install man page in DIR [PREFIX/share/man] | |
749b1f13 | 89 | --enable-rpath use rpath when linking programs [USE WITH CARE] |
06454877 | 90 | |
3b327a4b | 91 | Licensing options: |
06454877 MR |
92 | --enable-gpl allow use of GPL code, the resulting libs |
93 | and binaries will be under GPL [no] | |
94 | --enable-version3 upgrade (L)GPL to version 3 [no] | |
95 | --enable-nonfree allow use of nonfree code, the resulting libs | |
96 | and binaries will be unredistributable [no] | |
3b327a4b DB |
97 | |
98 | Configuration options: | |
99 | --disable-static do not build static libraries [no] | |
100 | --enable-shared build shared libraries [no] | |
101 | --enable-small optimize for size instead of speed | |
102 | --enable-runtime-cpudetect detect cpu capabilities at runtime (bigger binary) | |
103 | --enable-gray enable full grayscale support (slower color) | |
104 | --disable-swscale-alpha disable alpha channel support in swscale | |
844c6852 | 105 | --disable-all disable building components, libraries and programs |
3b327a4b | 106 | |
e28b7553 DB |
107 | Program options: |
108 | --disable-programs do not build command line programs | |
6291d7e4 | 109 | --disable-avconv disable avconv build |
266463da | 110 | --disable-avplay disable avplay build |
9e12f0bf | 111 | --disable-avprobe disable avprobe build |
894682a9 | 112 | --disable-avserver deprecated, does nothing |
e28b7553 DB |
113 | |
114 | Component options: | |
115 | --disable-doc do not build documentation | |
5a0f7131 MR |
116 | --disable-avdevice disable libavdevice build |
117 | --disable-avcodec disable libavcodec build | |
118 | --disable-avformat disable libavformat build | |
d89f2fa9 | 119 | --disable-avutil disable libavutil build |
5a0f7131 | 120 | --disable-swscale disable libswscale build |
cccc039f | 121 | --disable-avfilter disable video filter support [no] |
c8af852b | 122 | --disable-avresample disable libavresample build [no] |
0dbfc1db | 123 | --disable-pthreads disable pthreads [auto] |
7b7b220c | 124 | --disable-w32threads disable Win32 threads [auto] |
06454877 | 125 | --disable-network disable network support [no] |
7f3f5f46 | 126 | --disable-dct disable DCT code |
0b499c9b | 127 | --disable-error-resilience disable error resilience code |
193cdd9a | 128 | --disable-lsp disable LSP code |
2a91ada8 | 129 | --disable-lzo disable LZO decoder code |
06454877 MR |
130 | --disable-mdct disable MDCT code |
131 | --disable-rdft disable RDFT code | |
3b327a4b | 132 | --disable-fft disable FFT code |
1274ea8d | 133 | --disable-faan disable floating point AAN (I)DCT code |
70b348ec DB |
134 | |
135 | Hardware accelerators: | |
d8039ef8 | 136 | --enable-d3d11va enable D3D11VA code |
3b327a4b | 137 | --enable-dxva2 enable DXVA2 code |
dcb73592 | 138 | --enable-vaapi enable VAAPI code |
ac3dbb4d | 139 | --enable-vda enable VDA code |
e8f6bd4b | 140 | --enable-vdpau enable VDPAU code |
3b327a4b DB |
141 | |
142 | Individual component options: | |
bb55e3a3 | 143 | --disable-everything disable all components listed below |
06454877 MR |
144 | --disable-encoder=NAME disable encoder NAME |
145 | --enable-encoder=NAME enable encoder NAME | |
146 | --disable-encoders disable all encoders | |
147 | --disable-decoder=NAME disable decoder NAME | |
148 | --enable-decoder=NAME enable decoder NAME | |
149 | --disable-decoders disable all decoders | |
150 | --disable-hwaccel=NAME disable hwaccel NAME | |
151 | --enable-hwaccel=NAME enable hwaccel NAME | |
152 | --disable-hwaccels disable all hwaccels | |
153 | --disable-muxer=NAME disable muxer NAME | |
154 | --enable-muxer=NAME enable muxer NAME | |
155 | --disable-muxers disable all muxers | |
156 | --disable-demuxer=NAME disable demuxer NAME | |
157 | --enable-demuxer=NAME enable demuxer NAME | |
158 | --disable-demuxers disable all demuxers | |
159 | --enable-parser=NAME enable parser NAME | |
160 | --disable-parser=NAME disable parser NAME | |
161 | --disable-parsers disable all parsers | |
162 | --enable-bsf=NAME enable bitstream filter NAME | |
163 | --disable-bsf=NAME disable bitstream filter NAME | |
164 | --disable-bsfs disable all bitstream filters | |
165 | --enable-protocol=NAME enable protocol NAME | |
166 | --disable-protocol=NAME disable protocol NAME | |
167 | --disable-protocols disable all protocols | |
3b327a4b | 168 | --enable-indev=NAME enable input device NAME |
06454877 | 169 | --disable-indev=NAME disable input device NAME |
06454877 | 170 | --disable-indevs disable input devices |
3b327a4b DB |
171 | --enable-outdev=NAME enable output device NAME |
172 | --disable-outdev=NAME disable output device NAME | |
06454877 MR |
173 | --disable-outdevs disable output devices |
174 | --disable-devices disable all devices | |
175 | --enable-filter=NAME enable filter NAME | |
176 | --disable-filter=NAME disable filter NAME | |
177 | --disable-filters disable all filters | |
06454877 MR |
178 | |
179 | External library support: | |
03039f4c | 180 | --enable-avisynth enable reading of AviSynth script files [no] |
06454877 | 181 | --enable-bzlib enable bzlib [autodetect] |
47941088 | 182 | --enable-frei0r enable frei0r video filtering |
bc8c1395 | 183 | --enable-gnutls enable gnutls [no] |
1c0210c7 | 184 | --enable-libbs2b enable bs2b DSP library [no] |
e417d80d | 185 | --enable-libcdio enable audio CD grabbing with libcdio |
06454877 MR |
186 | --enable-libdc1394 enable IIDC-1394 grabbing using libdc1394 |
187 | and libraw1394 [no] | |
72025ac3 | 188 | --enable-libdcadec enable DCA decoding via libdcadec [no] |
c547e5ff | 189 | --enable-libfaac enable AAC encoding via libfaac [no] |
4f2b469d | 190 | --enable-libfdk-aac enable AAC de/encoding via libfdk-aac [no] |
a5b64584 | 191 | --enable-libfreetype enable libfreetype [no] |
c547e5ff | 192 | --enable-libgsm enable GSM de/encoding via libgsm [no] |
3641b048 | 193 | --enable-libilbc enable iLBC de/encoding via libilbc [no] |
233d2fa0 | 194 | --enable-libkvazaar enable HEVC encoding via libkvazaar [no] |
4e08c821 | 195 | --enable-libmfx enable HW acceleration through libmfx |
06454877 | 196 | --enable-libmp3lame enable MP3 encoding via libmp3lame [no] |
becc3c62 MS |
197 | --enable-libopencore-amrnb enable AMR-NB de/encoding via libopencore-amrnb [no] |
198 | --enable-libopencore-amrwb enable AMR-WB decoding via libopencore-amrwb [no] | |
199 | --enable-libopencv enable video filtering via libopencv [no] | |
3852e2c9 | 200 | --enable-libopenh264 enable H.264 encoding via OpenH264 [no] |
453c02f9 | 201 | --enable-libopenjpeg enable JPEG 2000 de/encoding via OpenJPEG [no] |
7c5ca546 | 202 | --enable-libopus enable Opus de/encoding via libopus [no] |
7c922411 | 203 | --enable-libpulse enable Pulseaudio input via libpulse [no] |
0f943ce6 | 204 | --enable-librtmp enable RTMP[E] support via librtmp [no] |
c547e5ff | 205 | --enable-libschroedinger enable Dirac de/encoding via libschroedinger [no] |
7ca3e520 | 206 | --enable-libsnappy enable Snappy compression [no] |
c547e5ff | 207 | --enable-libspeex enable Speex de/encoding via libspeex [no] |
06454877 | 208 | --enable-libtheora enable Theora encoding via libtheora [no] |
718907cd | 209 | --enable-libtwolame enable MP2 encoding via libtwolame [no] |
d89e738a | 210 | --enable-libvo-aacenc enable AAC encoding via libvo-aacenc [no] |
f502ff3f | 211 | --enable-libvo-amrwbenc enable AMR-WB encoding via libvo-amrwbenc [no] |
c547e5ff | 212 | --enable-libvorbis enable Vorbis encoding via libvorbis [no] |
3f111804 | 213 | --enable-libvpx enable VP8 and VP9 de/encoding via libvpx [no] |
84d3ff50 | 214 | --enable-libwavpack enable wavpack encoding via libwavpack [no] |
be7c3231 | 215 | --enable-libwebp enable WebP encoding via libwebp [no] |
06454877 | 216 | --enable-libx264 enable H.264 encoding via x264 [no] |
50ea9315 | 217 | --enable-libx265 enable HEVC encoding via x265 [no] |
de295976 | 218 | --enable-libxavs enable AVS encoding via xavs [no] |
a6674d2e LB |
219 | --enable-libxcb enable X11 grabbing using XCB [no] |
220 | --enable-libxcb-shm enable X11 grabbing shm communication [auto] | |
221 | --enable-libxcb-xfixes enable X11 grabbing mouse rendering [auto] | |
06454877 MR |
222 | --enable-libxvid enable Xvid encoding via xvidcore, |
223 | native MPEG-4/Xvid encoder exists [no] | |
c4845616 | 224 | --enable-mmal enable decoding via MMAL [no] |
b08caa87 | 225 | --enable-nvenc enable encoding via NVENC [no] |
a060866f | 226 | --enable-openssl enable openssl [no] |
a6674d2e | 227 | --enable-x11grab enable X11 grabbing (legacy) [no] |
06454877 MR |
228 | --enable-zlib enable zlib [autodetect] |
229 | ||
b3c6ee19 DB |
230 | Toolchain options: |
231 | --arch=ARCH select architecture [$arch] | |
232 | --cpu=CPU select the minimum required CPU (affects | |
233 | instruction selection, may crash on older CPUs) | |
06454877 MR |
234 | --cross-prefix=PREFIX use PREFIX for compilation tools [$cross_prefix] |
235 | --enable-cross-compile assume a cross-compiler is used | |
236 | --sysroot=PATH root of cross-build tree | |
237 | --sysinclude=PATH location of cross-build system headers | |
238 | --target-os=OS compiler targets OS [$target_os] | |
239 | --target-exec=CMD command to run executables on target | |
240 | --target-path=DIR path to view of build directory on target | |
ba13606c | 241 | --target-samples=DIR path to samples directory on target |
aeeb782c | 242 | --toolchain=NAME set tool defaults according to NAME |
06454877 | 243 | --nm=NM use nm tool |
121d78d0 | 244 | --ar=AR use archive tool AR [$ar_default] |
06454877 MR |
245 | --as=AS use assembler AS [$as_default] |
246 | --cc=CC use C compiler CC [$cc_default] | |
9f57f134 | 247 | --objcc=OCC use ObjC compiler OCC [$cc_default] |
193cdd9a | 248 | --dep-cc=DEPCC use dependency generator DEPCC [$cc_default] |
06454877 | 249 | --ld=LD use linker LD |
852c329a | 250 | --pkg-config=PKGCONFIG use pkg-config tool PKGCONFIG [$pkg_config_default] |
390acbea | 251 | --pkg-config-flags=FLAGS pass additional flags to pkgconf [] |
06454877 MR |
252 | --host-cc=HOSTCC use host C compiler HOSTCC |
253 | --host-cflags=HCFLAGS use HCFLAGS when compiling for host | |
4cc4b33f | 254 | --host-cppflags=HCPPFLAGS use HCPPFLAGS when compiling for host |
095792f2 | 255 | --host-ld=HOSTLD use host linker HOSTLD |
06454877 MR |
256 | --host-ldflags=HLDFLAGS use HLDFLAGS when linking for host |
257 | --host-libs=HLIBS use libs HLIBS when linking for host | |
193cdd9a | 258 | --host-os=OS compiler host OS [$target_os] |
06454877 | 259 | --extra-cflags=ECFLAGS add ECFLAGS to CFLAGS [$CFLAGS] |
9f57f134 | 260 | --extra-objcflags=FLAGS add FLAGS to OBJCFLAGS [$CFLAGS] |
06454877 | 261 | --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS] |
bb0babd7 | 262 | --extra-ldexeflags=ELDFLAGS add ELDFLAGS to LDEXEFLAGS [$LDEXEFLAGS] |
06454877 MR |
263 | --extra-libs=ELIBS add ELIBS [$ELIBS] |
264 | --extra-version=STRING version string suffix [] | |
193cdd9a | 265 | --optflags=OPTFLAGS override optimization-related compiler flags |
06454877 | 266 | --build-suffix=SUFFIX library name suffix [] |
3b327a4b | 267 | --enable-pic build position-independent code |
193cdd9a | 268 | --enable-thumb compile for Thumb instruction set |
b3c6ee19 | 269 | --enable-lto use link-time optimization |
604abd02 | 270 | --env="ENV=override" override the environment variables |
b3c6ee19 DB |
271 | |
272 | Advanced options (experts only): | |
273 | --malloc-prefix=PREFIX prefix malloc and related names with PREFIX | |
8ae1d87a | 274 | --custom-allocator=NAME use a supported custom allocator |
3b327a4b | 275 | --disable-symver disable symbol versioning |
3b327a4b DB |
276 | --enable-hardcoded-tables use hardcoded tables instead of runtime generation |
277 | --disable-safe-bitstream-reader | |
278 | disable buffer boundary checking in bitreaders | |
279 | (faster, but may crash) | |
280 | --enable-memalign-hack emulate memalign, interferes with memory debuggers | |
b3c6ee19 | 281 | --enable-sram allow use of on-chip SRAM |
3b327a4b DB |
282 | |
283 | Optimization options (experts only): | |
463a7cde | 284 | --disable-asm disable all assembly optimizations |
06454877 | 285 | --disable-altivec disable AltiVec optimizations |
f22ebd25 LB |
286 | --disable-vsx disable VSX optimizations |
287 | --disable-power8 disable POWER8 optimizations | |
06454877 MR |
288 | --disable-amd3dnow disable 3DNow! optimizations |
289 | --disable-amd3dnowext disable 3DNow! extended optimizations | |
290 | --disable-mmx disable MMX optimizations | |
239fdf1b | 291 | --disable-mmxext disable MMXEXT optimizations |
06454877 | 292 | --disable-sse disable SSE optimizations |
50cd43f2 DB |
293 | --disable-sse2 disable SSE2 optimizations |
294 | --disable-sse3 disable SSE3 optimizations | |
06454877 | 295 | --disable-ssse3 disable SSSE3 optimizations |
50cd43f2 DB |
296 | --disable-sse4 disable SSE4 optimizations |
297 | --disable-sse42 disable SSE4.2 optimizations | |
87f1355f | 298 | --disable-avx disable AVX optimizations |
10b0161d | 299 | --disable-xop disable XOP optimizations |
1b932eb1 | 300 | --disable-fma3 disable FMA3 optimizations |
79687079 | 301 | --disable-fma4 disable FMA4 optimizations |
4d6ee072 | 302 | --disable-avx2 disable AVX2 optimizations |
06454877 MR |
303 | --disable-armv5te disable armv5te optimizations |
304 | --disable-armv6 disable armv6 optimizations | |
305 | --disable-armv6t2 disable armv6t2 optimizations | |
b3267559 | 306 | --disable-vfp disable VFP optimizations |
5ea20630 | 307 | --disable-neon disable NEON optimizations |
463a7cde DB |
308 | --disable-inline-asm disable use of inline assembly |
309 | --disable-yasm disable use of nasm/yasm assembly | |
06454877 | 310 | |
070c5d0f | 311 | Developer options (useful when working on Libav itself): |
06454877 MR |
312 | --disable-debug disable debugging symbols |
313 | --enable-debug=LEVEL set the debug level [$debuglevel] | |
06454877 MR |
314 | --disable-optimizations disable compiler optimizations |
315 | --enable-extra-warnings enable more compiler warnings | |
52b3cc60 | 316 | --samples=PATH location of test samples for FATE, if not set use |
9309bdfe | 317 | \$LIBAV_SAMPLES at make invocation time. |
44a0a98f MS |
318 | --enable-neon-clobber-test check NEON registers for clobbering (should be |
319 | used only for debugging purposes) | |
7e4d9d5d RB |
320 | --enable-xmm-clobber-test check XMM registers for clobbering (Win64-only; |
321 | should be used only for debugging purposes) | |
154caa67 MR |
322 | --enable-random randomly enable/disable components |
323 | --disable-random | |
324 | --enable-random=LIST randomly enable/disable specific components or | |
325 | --disable-random=LIST component groups. LIST is a comma-separated list | |
326 | of NAME[:PROB] entries where NAME is a component | |
327 | (group) and PROB the probability associated with | |
328 | NAME (default 0.5). | |
329 | --random-seed=VALUE seed value for --enable/disable-random | |
eaa2d123 VG |
330 | --disable-valgrind-backtrace do not print a backtrace under Valgrind |
331 | (only applies to --disable-optimizations builds) | |
06454877 MR |
332 | |
333 | NOTE: Object files are built at the place where configure is launched. | |
334 | EOF | |
60e8bc13 | 335 | exit 0 |
74c53c2d | 336 | } |
cf9d24ad | 337 | |
0884fadf MR |
338 | quotes='""' |
339 | ||
57bd82d4 | 340 | log(){ |
2270b4b2 | 341 | echo "$@" >> $logfile |
57bd82d4 MR |
342 | } |
343 | ||
720c69da | 344 | log_file(){ |
c8e9f801 | 345 | log BEGIN $1 |
bf12a81c KM |
346 | i=1 |
347 | while read line; do | |
348 | printf '%5s %s\n' "${i}" "${line}" | |
349 | i=$(($i+1)) | |
350 | done < $1 >> $logfile | |
c8e9f801 MR |
351 | log END $1 |
352 | } | |
353 | ||
2ba042a7 | 354 | echolog(){ |
c8e9f801 | 355 | log "$@" |
57bd82d4 | 356 | echo "$@" |
2ba042a7 MR |
357 | } |
358 | ||
7bfc8ae6 MR |
359 | warn(){ |
360 | log "WARNING: $*" | |
361 | WARNINGS="${WARNINGS}WARNING: $*\n" | |
362 | } | |
363 | ||
2ba042a7 MR |
364 | die(){ |
365 | echolog "$@" | |
366 | cat <<EOF | |
d326cf7f | 367 | |
2ba042a7 | 368 | If you think configure made a mistake, make sure you are using the latest |
4a6a21f5 | 369 | version from Git. If the latest version fails, report the problem to the |
5045f6bd | 370 | libav-tools@libav.org mailing list or IRC #libav on irc.freenode.net. |
2ba042a7 | 371 | EOF |
e155a21a | 372 | if disabled logging; then |
2ba042a7 | 373 | cat <<EOF |
e155a21a DB |
374 | Rerun configure with logging enabled (do not use --disable-logging), and |
375 | include the log this produces with your report. | |
2ba042a7 MR |
376 | EOF |
377 | else | |
f69f51b3 | 378 | cat <<EOF |
e155a21a DB |
379 | Include the log file "$logfile" produced by configure as this will help |
380 | solving the problem. | |
2ba042a7 MR |
381 | EOF |
382 | fi | |
57bd82d4 MR |
383 | exit 1 |
384 | } | |
385 | ||
6c6007d6 | 386 | # Avoid locale weirdness, besides we really just want to translate ASCII. |
44161118 | 387 | toupper(){ |
6c6007d6 | 388 | echo "$@" | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ |
44161118 MR |
389 | } |
390 | ||
4a5444db | 391 | tolower(){ |
6c6007d6 | 392 | echo "$@" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz |
4a5444db MR |
393 | } |
394 | ||
14a8acf1 MR |
395 | c_escape(){ |
396 | echo "$*" | sed 's/["\\]/\\\0/g' | |
397 | } | |
398 | ||
b04251c5 MR |
399 | sh_quote(){ |
400 | v=$(echo "$1" | sed "s/'/'\\\\''/g") | |
d72c981c | 401 | test "x$v" = "x${v#*[!A-Za-z0-9_/.+-]}" || v="'$v'" |
b04251c5 MR |
402 | echo "$v" |
403 | } | |
404 | ||
bb7a22b5 MR |
405 | cleanws(){ |
406 | echo "$@" | sed 's/^ *//;s/ */ /g;s/ *$//' | |
407 | } | |
408 | ||
be8f2501 MR |
409 | filter(){ |
410 | pat=$1 | |
411 | shift | |
412 | for v; do | |
98ef6079 | 413 | eval "case $v in $pat) echo $v ;; esac" |
be8f2501 MR |
414 | done |
415 | } | |
416 | ||
9d201b26 MR |
417 | filter_out(){ |
418 | pat=$1 | |
419 | shift | |
420 | for v; do | |
421 | eval "case $v in $pat) ;; *) echo $v ;; esac" | |
422 | done | |
423 | } | |
424 | ||
36e2dea0 MR |
425 | map(){ |
426 | m=$1 | |
427 | shift | |
e0e335a0 | 428 | for v; do eval $m; done |
36e2dea0 MR |
429 | } |
430 | ||
43b73d59 DB |
431 | add_suffix(){ |
432 | suffix=$1 | |
433 | shift | |
434 | for v; do echo ${v}${suffix}; done | |
435 | } | |
436 | ||
a8d04fba MR |
437 | set_all(){ |
438 | value=$1 | |
439 | shift | |
440 | for var in $*; do | |
441 | eval $var=$value | |
442 | done | |
443 | } | |
444 | ||
72a43668 MR |
445 | set_weak(){ |
446 | value=$1 | |
447 | shift | |
448 | for var; do | |
449 | eval : \${$var:=$value} | |
450 | done | |
451 | } | |
452 | ||
f868b24d DB |
453 | sanitize_var_name(){ |
454 | echo $@ | sed 's/[^A-Za-z0-9_]/_/g' | |
455 | } | |
456 | ||
3f8040db MR |
457 | set_safe(){ |
458 | var=$1 | |
459 | shift | |
f868b24d | 460 | eval $(sanitize_var_name "$var")='$*' |
3f8040db MR |
461 | } |
462 | ||
463 | get_safe(){ | |
f868b24d | 464 | eval echo \$$(sanitize_var_name "$1") |
3f8040db MR |
465 | } |
466 | ||
799c9e9b | 467 | pushvar(){ |
4d810ad2 MS |
468 | for pvar in $*; do |
469 | eval level=\${${pvar}_level:=0} | |
470 | eval ${pvar}_${level}="\$$pvar" | |
471 | eval ${pvar}_level=$(($level+1)) | |
799c9e9b MR |
472 | done |
473 | } | |
474 | ||
475 | popvar(){ | |
4d810ad2 MS |
476 | for pvar in $*; do |
477 | eval level=\${${pvar}_level:-0} | |
799c9e9b MR |
478 | test $level = 0 && continue |
479 | eval level=$(($level-1)) | |
4d810ad2 MS |
480 | eval $pvar="\${${pvar}_${level}}" |
481 | eval ${pvar}_level=$level | |
482 | eval unset ${pvar}_${level} | |
799c9e9b MR |
483 | done |
484 | } | |
485 | ||
a8d04fba MR |
486 | enable(){ |
487 | set_all yes $* | |
488 | } | |
489 | ||
8e7bea6d LB |
490 | check_requested() { |
491 | for var; do | |
492 | eval test "x\$${var#!}_requested" = "xyes" && die "${var#*_} ${var/_*} cannot be enabled" | |
493 | done | |
494 | } | |
495 | ||
a8d04fba MR |
496 | disable(){ |
497 | set_all no $* | |
8e7bea6d | 498 | check_requested $* |
a8d04fba MR |
499 | } |
500 | ||
72a43668 MR |
501 | enable_weak(){ |
502 | set_weak yes $* | |
503 | } | |
504 | ||
505 | disable_weak(){ | |
506 | set_weak no $* | |
507 | } | |
508 | ||
72702705 | 509 | enable_safe(){ |
fd07f803 MR |
510 | for var; do |
511 | enable $(echo "$var" | sed 's/[^A-Za-z0-9_]/_/g') | |
512 | done | |
72702705 MR |
513 | } |
514 | ||
515 | disable_safe(){ | |
fd07f803 MR |
516 | for var; do |
517 | disable $(echo "$var" | sed 's/[^A-Za-z0-9_]/_/g') | |
518 | done | |
72702705 MR |
519 | } |
520 | ||
f9d328da MR |
521 | do_enable_deep(){ |
522 | for var; do | |
523 | enabled $var && continue | |
8e7bea6d | 524 | eval sel="\$${var}_select\ \$${var}_select_any" |
c510c7b5 MR |
525 | eval sgs="\$${var}_suggest" |
526 | pushvar var sgs | |
f9d328da | 527 | enable_deep $sel |
c510c7b5 MR |
528 | popvar sgs |
529 | enable_deep_weak $sgs | |
f9d328da MR |
530 | popvar var |
531 | done | |
532 | } | |
533 | ||
534 | enable_deep(){ | |
535 | do_enable_deep $* | |
536 | enable $* | |
537 | } | |
538 | ||
72a43668 | 539 | enable_deep_weak(){ |
ffb068ce MS |
540 | for var; do |
541 | disabled $var && continue | |
542 | pushvar var | |
543 | do_enable_deep $var | |
544 | popvar var | |
545 | enable_weak $var | |
546 | done | |
72a43668 MR |
547 | } |
548 | ||
8e7bea6d LB |
549 | request(){ |
550 | for var; do | |
551 | enable ${var}_requested | |
552 | done | |
553 | enable_deep $* | |
554 | } | |
555 | ||
57bd82d4 | 556 | enabled(){ |
3250003c MR |
557 | test "${1#!}" = "$1" && op== || op=!= |
558 | eval test "x\$${1#!}" $op "xyes" | |
44161118 MR |
559 | } |
560 | ||
37970ebf | 561 | disabled(){ |
3250003c MR |
562 | test "${1#!}" = "$1" && op== || op=!= |
563 | eval test "x\$${1#!}" $op "xno" | |
37970ebf RP |
564 | } |
565 | ||
44161118 MR |
566 | enabled_all(){ |
567 | for opt; do | |
568 | enabled $opt || return 1 | |
569 | done | |
570 | } | |
571 | ||
85bca2c5 DB |
572 | disabled_all(){ |
573 | for opt; do | |
574 | disabled $opt || return 1 | |
575 | done | |
576 | } | |
577 | ||
44161118 MR |
578 | enabled_any(){ |
579 | for opt; do | |
580 | enabled $opt && return 0 | |
581 | done | |
582 | } | |
583 | ||
85bca2c5 DB |
584 | disabled_any(){ |
585 | for opt; do | |
586 | disabled $opt && return 0 | |
587 | done | |
f7b230a7 | 588 | return 1 |
85bca2c5 DB |
589 | } |
590 | ||
c9d19248 MR |
591 | set_default(){ |
592 | for opt; do | |
88268e94 | 593 | eval : \${$opt:=\$${opt}_default} |
c9d19248 MR |
594 | done |
595 | } | |
596 | ||
4a0d6686 AJ |
597 | is_in(){ |
598 | value=$1 | |
599 | shift | |
600 | for var in $*; do | |
601 | [ $var = $value ] && return 0 | |
602 | done | |
603 | return 1 | |
604 | } | |
605 | ||
d4f8cecc | 606 | do_check_deps(){ |
30fd06be | 607 | for cfg; do |
3250003c | 608 | cfg="${cfg#!}" |
799c9e9b MR |
609 | enabled ${cfg}_checking && die "Circular dependency for $cfg." |
610 | disabled ${cfg}_checking && continue | |
611 | enable ${cfg}_checking | |
d4f8cecc | 612 | append allopts $cfg |
799c9e9b | 613 | |
30fd06be | 614 | eval dep_all="\$${cfg}_deps" |
8e7bea6d | 615 | eval dep_any="\$${cfg}_deps_any\ \$${cfg}_select_any" |
7ef3425f | 616 | eval dep_sel="\$${cfg}_select" |
c510c7b5 | 617 | eval dep_sgs="\$${cfg}_suggest" |
3d7453e0 MR |
618 | eval dep_ifa="\$${cfg}_if" |
619 | eval dep_ifn="\$${cfg}_if_any" | |
799c9e9b | 620 | |
3d7453e0 | 621 | pushvar cfg dep_all dep_any dep_sel dep_sgs dep_ifa dep_ifn |
d4f8cecc | 622 | do_check_deps $dep_all $dep_any $dep_sel $dep_sgs $dep_ifa $dep_ifn |
3d7453e0 | 623 | popvar cfg dep_all dep_any dep_sel dep_sgs dep_ifa dep_ifn |
799c9e9b | 624 | |
3d7453e0 MR |
625 | [ -n "$dep_ifa" ] && { enabled_all $dep_ifa && enable_weak $cfg; } |
626 | [ -n "$dep_ifn" ] && { enabled_any $dep_ifn && enable_weak $cfg; } | |
6a702d4c MR |
627 | enabled_all $dep_all || disable $cfg |
628 | enabled_any $dep_any || disable $cfg | |
7ef3425f | 629 | disabled_any $dep_sel && disable $cfg |
799c9e9b | 630 | |
4ec45764 | 631 | if enabled $cfg; then |
f9d328da | 632 | enable_deep $dep_sel |
c510c7b5 | 633 | enable_deep_weak $dep_sgs |
4ec45764 RP |
634 | fi |
635 | ||
799c9e9b | 636 | disable ${cfg}_checking |
30fd06be MR |
637 | done |
638 | } | |
639 | ||
d4f8cecc MR |
640 | check_deps(){ |
641 | unset allopts | |
642 | ||
643 | do_check_deps "$@" | |
644 | ||
645 | for cfg in $allopts; do | |
646 | enabled $cfg || continue | |
647 | eval dep_extralibs="\$${cfg}_extralibs" | |
648 | test -n "$dep_extralibs" && add_extralibs $dep_extralibs | |
649 | done | |
650 | } | |
651 | ||
44161118 MR |
652 | print_config(){ |
653 | pfx=$1 | |
72cfcf41 MR |
654 | files=$2 |
655 | shift 2 | |
f454e879 MR |
656 | map 'eval echo "$v \${$v:-no}"' "$@" | |
657 | awk "BEGIN { split(\"$files\", files) } | |
658 | { | |
659 | c = \"$pfx\" toupper(\$1); | |
660 | v = \$2; | |
661 | sub(/yes/, 1, v); | |
662 | sub(/no/, 0, v); | |
663 | for (f in files) { | |
664 | file = files[f]; | |
665 | if (file ~ /\\.h\$/) { | |
666 | printf(\"#define %s %d\\n\", c, v) >>file; | |
667 | } else if (file ~ /\\.asm\$/) { | |
668 | printf(\"%%define %s %d\\n\", c, v) >>file; | |
669 | } else if (file ~ /\\.mak\$/) { | |
d16c4aeb | 670 | n = -v ? \"\" : \"!\"; |
f454e879 MR |
671 | printf(\"%s%s=yes\\n\", n, c) >>file; |
672 | } | |
673 | } | |
674 | }" | |
57bd82d4 MR |
675 | } |
676 | ||
31c0121d | 677 | print_enabled(){ |
31c0121d MR |
678 | suf=$1 |
679 | shift | |
680 | for v; do | |
9eda2a85 | 681 | enabled $v && printf "%s\n" ${v%$suf}; |
31c0121d MR |
682 | done |
683 | } | |
684 | ||
57bd82d4 MR |
685 | append(){ |
686 | var=$1 | |
687 | shift | |
57bd82d4 MR |
688 | eval "$var=\"\$$var $*\"" |
689 | } | |
690 | ||
60361817 MR |
691 | prepend(){ |
692 | var=$1 | |
693 | shift | |
694 | eval "$var=\"$* \$$var\"" | |
695 | } | |
696 | ||
44951174 JG |
697 | unique(){ |
698 | var=$1 | |
699 | uniq_list="" | |
700 | for tok in $(eval echo \$$var); do | |
701 | uniq_list="$(filter_out $tok $uniq_list) $tok" | |
702 | done | |
703 | eval "$var=\"${uniq_list}\"" | |
704 | } | |
705 | ||
50a334e4 | 706 | add_cppflags(){ |
cd52ec95 | 707 | append CPPFLAGS "$@" |
50a334e4 MR |
708 | } |
709 | ||
57bd82d4 | 710 | add_cflags(){ |
01d31e16 | 711 | append CFLAGS $($cflags_filter "$@") |
57bd82d4 MR |
712 | } |
713 | ||
2f2e6c7c | 714 | add_asflags(){ |
01d31e16 | 715 | append ASFLAGS $($asflags_filter "$@") |
2f2e6c7c MR |
716 | } |
717 | ||
9f57f134 LB |
718 | add_objcflags(){ |
719 | append OBJCFLAGS $($objcflags_filter "$@") | |
720 | } | |
721 | ||
57bd82d4 | 722 | add_ldflags(){ |
64933b6c | 723 | append LDFLAGS $($ldflags_filter "$@") |
57bd82d4 MR |
724 | } |
725 | ||
bb0babd7 LB |
726 | add_ldexeflags(){ |
727 | append LDEXEFLAGS $($ldflags_filter "$@") | |
728 | } | |
729 | ||
0673ede9 VG |
730 | add_stripflags(){ |
731 | append STRIPFLAGS "$@" | |
732 | } | |
733 | ||
57bd82d4 | 734 | add_extralibs(){ |
64933b6c | 735 | prepend extralibs $($ldflags_filter "$@") |
57bd82d4 MR |
736 | } |
737 | ||
4cc4b33f DB |
738 | add_host_cppflags(){ |
739 | append host_cppflags "$@" | |
740 | } | |
741 | ||
6c3fa06a MR |
742 | add_host_cflags(){ |
743 | append host_cflags $($host_cflags_filter "$@") | |
744 | } | |
745 | ||
746 | add_host_ldflags(){ | |
747 | append host_ldflags $($host_ldflags_filter "$@") | |
748 | } | |
749 | ||
84e65c76 MR |
750 | add_compat(){ |
751 | append compat_objs $1 | |
752 | shift | |
753 | map 'add_cppflags -D$v' "$@" | |
754 | } | |
755 | ||
b0cfb663 | 756 | check_cmd(){ |
b3cb5d51 | 757 | log "$@" |
2270b4b2 | 758 | "$@" >> $logfile 2>&1 |
b0cfb663 MR |
759 | } |
760 | ||
b2704a65 MR |
761 | cc_o(){ |
762 | eval printf '%s\\n' $CC_O | |
763 | } | |
764 | ||
18031c49 MR |
765 | cc_e(){ |
766 | eval printf '%s\\n' $CC_E | |
767 | } | |
768 | ||
dcd479c0 | 769 | check_cc(){ |
57bd82d4 | 770 | log check_cc "$@" |
2270b4b2 | 771 | cat > $TMPC |
720c69da | 772 | log_file $TMPC |
23565c26 | 773 | check_cmd $cc $CPPFLAGS $CFLAGS "$@" $CC_C $(cc_o $TMPO) $TMPC |
57bd82d4 MR |
774 | } |
775 | ||
9f57f134 LB |
776 | check_objcc(){ |
777 | log check_objcc "$@" | |
778 | cat > $TMPC | |
779 | log_file $TMPC | |
780 | check_cmd $objcc $CPPFLAGS $CFLAGS $OBJCFLAGS "$@" $OBJCC_C $(cc_o $TMPO) $TMPC | |
781 | } | |
782 | ||
57bd82d4 MR |
783 | check_cpp(){ |
784 | log check_cpp "$@" | |
2270b4b2 | 785 | cat > $TMPC |
720c69da | 786 | log_file $TMPC |
18031c49 | 787 | check_cmd $cc $CPPFLAGS $CFLAGS "$@" $(cc_e $TMPO) $TMPC |
dcd479c0 MR |
788 | } |
789 | ||
df0d6341 MR |
790 | as_o(){ |
791 | eval printf '%s\\n' $AS_O | |
792 | } | |
793 | ||
f65883c8 MR |
794 | check_as(){ |
795 | log check_as "$@" | |
7fd90119 MR |
796 | cat > $TMPS |
797 | log_file $TMPS | |
798 | check_cmd $as $CPPFLAGS $ASFLAGS "$@" $AS_C $(as_o $TMPO) $TMPS | |
f65883c8 MR |
799 | } |
800 | ||
575db883 DB |
801 | check_inline_asm(){ |
802 | log check_inline_asm "$@" | |
940f335a | 803 | name="$1" |
3784e82e | 804 | code="$2" |
940f335a | 805 | shift 2 |
49214f61 | 806 | disable $name |
7fd90119 | 807 | check_cc "$@" <<EOF && enable $name |
3784e82e | 808 | void foo(void){ __asm__ volatile($code); } |
940f335a MR |
809 | EOF |
810 | } | |
811 | ||
c6ebc9fa MR |
812 | check_insn(){ |
813 | log check_insn "$@" | |
814 | check_inline_asm ${1}_inline "\"$2\"" | |
815 | echo "$2" | check_as && enable ${1}_external || disable ${1}_external | |
816 | } | |
817 | ||
304d586d LM |
818 | check_yasm(){ |
819 | log check_yasm "$@" | |
820 | echo "$1" > $TMPS | |
821 | log_file $TMPS | |
822 | shift 1 | |
823 | check_cmd $yasmexe $YASMFLAGS "$@" -o $TMPO $TMPS | |
824 | } | |
825 | ||
29b64b68 MR |
826 | ld_o(){ |
827 | eval printf '%s\\n' $LD_O | |
828 | } | |
829 | ||
dcd479c0 | 830 | check_ld(){ |
57bd82d4 | 831 | log check_ld "$@" |
66a1ccd7 MR |
832 | flags=$(filter_out '-l*' "$@") |
833 | libs=$(filter '-l*' "$@") | |
01d31e16 | 834 | check_cc $($cflags_filter $flags) || return |
64933b6c MR |
835 | flags=$($ldflags_filter $flags) |
836 | libs=$($ldflags_filter $libs) | |
29b64b68 | 837 | check_cmd $ld $LDFLAGS $flags $(ld_o $TMPE) $TMPO $libs $extralibs |
dcd479c0 MR |
838 | } |
839 | ||
52ccc4a0 DB |
840 | print_include(){ |
841 | hdr=$1 | |
842 | test "${hdr%.h}" = "${hdr}" && | |
843 | echo "#include $hdr" || | |
844 | echo "#include <$hdr>" | |
845 | } | |
846 | ||
5adc829e MR |
847 | check_code(){ |
848 | log check_code "$@" | |
849 | check=$1 | |
850 | headers=$2 | |
851 | code=$3 | |
852 | shift 3 | |
853 | { | |
854 | for hdr in $headers; do | |
52ccc4a0 | 855 | print_include $hdr |
5adc829e MR |
856 | done |
857 | echo "int main(void) { $code; return 0; }" | |
858 | } | check_$check "$@" | |
859 | } | |
860 | ||
50a334e4 MR |
861 | check_cppflags(){ |
862 | log check_cppflags "$@" | |
caf458dd | 863 | check_cc "$@" <<EOF && append CPPFLAGS "$@" |
50a334e4 MR |
864 | int x; |
865 | EOF | |
866 | } | |
867 | ||
23157d72 DB |
868 | test_cflags(){ |
869 | log test_cflags "$@" | |
01d31e16 | 870 | set -- $($cflags_filter "$@") |
23157d72 | 871 | check_cc "$@" <<EOF |
dcd479c0 MR |
872 | int x; |
873 | EOF | |
874 | } | |
875 | ||
23157d72 DB |
876 | check_cflags(){ |
877 | log check_cflags "$@" | |
878 | test_cflags "$@" && add_cflags "$@" | |
879 | } | |
880 | ||
9f57f134 LB |
881 | test_objcflags(){ |
882 | log test_cflags "$@" | |
883 | set -- $($cflags_filter "$@") | |
884 | check_objcc "$@" <<EOF | |
885 | int x; | |
886 | EOF | |
887 | } | |
888 | ||
889 | check_objcflags(){ | |
890 | log check_cflags "$@" | |
891 | test_objcflags "$@" && add_objcflags "$@" | |
892 | } | |
893 | ||
2ed46eea MR |
894 | test_ldflags(){ |
895 | log test_ldflags "$@" | |
896 | check_ld "$@" <<EOF | |
c23a0ac8 | 897 | int main(void){ return 0; } |
dcd479c0 MR |
898 | EOF |
899 | } | |
900 | ||
2ed46eea MR |
901 | check_ldflags(){ |
902 | log check_ldflags "$@" | |
903 | test_ldflags "$@" && add_ldflags "$@" | |
904 | } | |
905 | ||
0673ede9 VG |
906 | test_stripflags(){ |
907 | log test_stripflags "$@" | |
908 | # call check_cc to get a fresh TMPO | |
909 | check_cc <<EOF | |
910 | int main(void) { return 0; } | |
911 | EOF | |
912 | check_cmd $strip $STRIPFLAGS "$@" $TMPO | |
913 | } | |
914 | ||
915 | check_stripflags(){ | |
916 | log check_stripflags "$@" | |
917 | test_stripflags "$@" && add_stripflags "$@" | |
918 | } | |
919 | ||
dcd479c0 | 920 | check_header(){ |
57bd82d4 | 921 | log check_header "$@" |
dcd479c0 MR |
922 | header=$1 |
923 | shift | |
b77df637 MR |
924 | disable_safe $header |
925 | check_cpp "$@" <<EOF && enable_safe $header | |
dcd479c0 MR |
926 | #include <$header> |
927 | int x; | |
928 | EOF | |
929 | } | |
930 | ||
931 | check_func(){ | |
57bd82d4 | 932 | log check_func "$@" |
dcd479c0 MR |
933 | func=$1 |
934 | shift | |
d8bc5f06 MR |
935 | disable $func |
936 | check_ld "$@" <<EOF && enable $func | |
dcd479c0 | 937 | extern int $func(); |
c23a0ac8 | 938 | int main(void){ $func(); } |
dcd479c0 MR |
939 | EOF |
940 | } | |
941 | ||
645d2652 | 942 | check_mathfunc(){ |
6b73c0ae | 943 | log check_mathfunc "$@" |
645d2652 | 944 | func=$1 |
1aa07aa2 MR |
945 | narg=$2 |
946 | shift 2 | |
947 | test $narg = 2 && args="f, g" || args="f" | |
645d2652 MR |
948 | disable $func |
949 | check_ld "$@" <<EOF && enable $func | |
950 | #include <math.h> | |
1aa07aa2 | 951 | float foo(float f, float g) { return $func($args); } |
33bd38db | 952 | int main(void){ return 0; } |
645d2652 MR |
953 | EOF |
954 | } | |
955 | ||
2446d3d6 DB |
956 | check_func_headers(){ |
957 | log check_func_headers "$@" | |
f8d7b072 | 958 | headers=$1 |
edaf1ae2 | 959 | funcs=$2 |
f8d7b072 | 960 | shift 2 |
edaf1ae2 MR |
961 | { |
962 | for hdr in $headers; do | |
52ccc4a0 | 963 | print_include $hdr |
edaf1ae2 MR |
964 | done |
965 | for func in $funcs; do | |
966 | echo "long check_$func(void) { return (long) $func; }" | |
967 | done | |
968 | echo "int main(void) { return 0; }" | |
969 | } | check_ld "$@" && enable $funcs && enable_safe $headers | |
f8d7b072 MR |
970 | } |
971 | ||
a5344cf7 SS |
972 | check_cpp_condition(){ |
973 | log check_cpp_condition "$@" | |
974 | header=$1 | |
975 | condition=$2 | |
f855b7b9 | 976 | shift 2 |
cd52ec95 | 977 | check_cpp "$@" <<EOF |
a5344cf7 SS |
978 | #include <$header> |
979 | #if !($condition) | |
980 | #error "unsatisfied condition: $condition" | |
981 | #endif | |
982 | EOF | |
983 | } | |
984 | ||
57bd82d4 MR |
985 | check_lib(){ |
986 | log check_lib "$@" | |
987 | header="$1" | |
988 | func="$2" | |
989 | shift 2 | |
84400e9d | 990 | check_header $header && check_func $func "$@" && add_extralibs "$@" |
57bd82d4 MR |
991 | } |
992 | ||
f8d7b072 MR |
993 | check_lib2(){ |
994 | log check_lib2 "$@" | |
995 | headers="$1" | |
edaf1ae2 | 996 | funcs="$2" |
f8d7b072 | 997 | shift 2 |
edaf1ae2 | 998 | check_func_headers "$headers" "$funcs" "$@" && add_extralibs "$@" |
f8d7b072 MR |
999 | } |
1000 | ||
3f8040db MR |
1001 | check_pkg_config(){ |
1002 | log check_pkg_config "$@" | |
1003 | pkg="$1" | |
1004 | headers="$2" | |
1005 | funcs="$3" | |
1006 | shift 3 | |
7f9e893f | 1007 | check_cmd $pkg_config --exists --print-errors $pkg || return |
390acbea LB |
1008 | pkg_cflags=$($pkg_config --cflags $pkg_config_flags $pkg) |
1009 | pkg_libs=$($pkg_config --libs $pkg_config_flags $pkg) | |
3f8040db | 1010 | check_func_headers "$headers" "$funcs" $pkg_cflags $pkg_libs "$@" && |
06db4552 LB |
1011 | set_safe "${pkg}_cflags" $pkg_cflags && |
1012 | set_safe "${pkg}_libs" $pkg_libs | |
3f8040db MR |
1013 | } |
1014 | ||
dcd479c0 | 1015 | check_exec(){ |
2270b4b2 | 1016 | check_ld "$@" && { enabled cross_compile || $TMPE >> $logfile 2>&1; } |
57bd82d4 MR |
1017 | } |
1018 | ||
7dfef245 | 1019 | check_exec_crash(){ |
5e622c40 | 1020 | code=$(cat) |
7dfef245 MR |
1021 | |
1022 | # exit() is not async signal safe. _Exit (C99) and _exit (POSIX) | |
1023 | # are safe but may not be available everywhere. Thus we use | |
1024 | # raise(SIGTERM) instead. The check is run in a subshell so we | |
1025 | # can redirect the "Terminated" message from the shell. SIGBUS | |
1026 | # is not defined by standard C so it is used conditionally. | |
1027 | ||
2270b4b2 | 1028 | (check_exec "$@") >> $logfile 2>&1 <<EOF |
7dfef245 MR |
1029 | #include <signal.h> |
1030 | static void sighandler(int sig){ | |
1031 | raise(SIGTERM); | |
1032 | } | |
692dd8ed MR |
1033 | int foo(void){ |
1034 | $code | |
1035 | } | |
9495cd17 | 1036 | int (*func_ptr)(void) = foo; |
e5af4a11 | 1037 | int main(void){ |
7dfef245 MR |
1038 | signal(SIGILL, sighandler); |
1039 | signal(SIGFPE, sighandler); | |
1040 | signal(SIGSEGV, sighandler); | |
1041 | #ifdef SIGBUS | |
1042 | signal(SIGBUS, sighandler); | |
1043 | #endif | |
9495cd17 | 1044 | return func_ptr(); |
7dfef245 MR |
1045 | } |
1046 | EOF | |
1047 | } | |
1048 | ||
72be9e73 DY |
1049 | check_type(){ |
1050 | log check_type "$@" | |
1051 | headers=$1 | |
1052 | type=$2 | |
1053 | shift 2 | |
ae550ce9 | 1054 | disable_safe "$type" |
5adc829e | 1055 | check_code cc "$headers" "$type v" "$@" && enable_safe "$type" |
72be9e73 DY |
1056 | } |
1057 | ||
14d36751 | 1058 | check_struct(){ |
813b82b9 | 1059 | log check_struct "$@" |
14d36751 MR |
1060 | headers=$1 |
1061 | struct=$2 | |
1062 | member=$3 | |
1063 | shift 3 | |
1064 | disable_safe "${struct}_${member}" | |
5adc829e MR |
1065 | check_code cc "$headers" "const void *p = &(($struct *)0)->$member" "$@" && |
1066 | enable_safe "${struct}_${member}" | |
14d36751 MR |
1067 | } |
1068 | ||
9c7d85b3 DB |
1069 | check_builtin(){ |
1070 | log check_builtin "$@" | |
1071 | name=$1 | |
1072 | headers=$2 | |
1073 | builtin=$3 | |
1074 | shift 3 | |
1075 | disable "$name" | |
1076 | check_code ld "$headers" "$builtin" "$@" && enable "$name" | |
1077 | } | |
1078 | ||
e854b8f9 AK |
1079 | check_compile_assert(){ |
1080 | log check_compile_assert "$@" | |
1081 | name=$1 | |
1082 | headers=$2 | |
1083 | condition=$3 | |
1084 | shift 3 | |
1085 | disable "$name" | |
1086 | check_code cc "$headers" "char c[2 * !!($condition) - 1]" "$@" && enable "$name" | |
1087 | } | |
1088 | ||
57bd82d4 MR |
1089 | require(){ |
1090 | name="$1" | |
1091 | header="$2" | |
1092 | func="$3" | |
1093 | shift 3 | |
1094 | check_lib $header $func "$@" || die "ERROR: $name not found" | |
dcd479c0 MR |
1095 | } |
1096 | ||
f8d7b072 MR |
1097 | require2(){ |
1098 | name="$1" | |
1099 | headers="$2" | |
1100 | func="$3" | |
1101 | shift 3 | |
1102 | check_lib2 "$headers" $func "$@" || die "ERROR: $name not found" | |
1103 | } | |
1104 | ||
3f8040db MR |
1105 | require_pkg_config(){ |
1106 | pkg="$1" | |
1107 | check_pkg_config "$@" || die "ERROR: $pkg not found" | |
06db4552 LB |
1108 | add_cflags $(get_safe "${pkg}_cflags") |
1109 | add_extralibs $(get_safe "${pkg}_libs") | |
3f8040db MR |
1110 | } |
1111 | ||
27565164 DB |
1112 | hostcc_e(){ |
1113 | eval printf '%s\\n' $HOSTCC_E | |
1114 | } | |
1115 | ||
ae43c4c0 MR |
1116 | hostcc_o(){ |
1117 | eval printf '%s\\n' $HOSTCC_O | |
1118 | } | |
1119 | ||
f0125de9 MR |
1120 | check_host_cc(){ |
1121 | log check_host_cc "$@" | |
1122 | cat > $TMPC | |
1123 | log_file $TMPC | |
ae43c4c0 | 1124 | check_cmd $host_cc $host_cflags "$@" $HOSTCC_C $(hostcc_o $TMPO) $TMPC |
f0125de9 MR |
1125 | } |
1126 | ||
27565164 DB |
1127 | check_host_cpp(){ |
1128 | log check_host_cpp "$@" | |
1129 | cat > $TMPC | |
1130 | log_file $TMPC | |
3f2c7035 | 1131 | check_cmd $host_cc $host_cppflags $host_cflags "$@" $(hostcc_e $TMPO) $TMPC |
27565164 DB |
1132 | } |
1133 | ||
4cc4b33f DB |
1134 | check_host_cppflags(){ |
1135 | log check_host_cppflags "$@" | |
1136 | check_host_cc "$@" <<EOF && append host_cppflags "$@" | |
1137 | int x; | |
1138 | EOF | |
1139 | } | |
1140 | ||
f0125de9 MR |
1141 | check_host_cflags(){ |
1142 | log check_host_cflags "$@" | |
6c3fa06a | 1143 | set -- $($host_cflags_filter "$@") |
f0125de9 MR |
1144 | check_host_cc "$@" <<EOF && append host_cflags "$@" |
1145 | int x; | |
1146 | EOF | |
1147 | } | |
1148 | ||
27565164 DB |
1149 | check_host_cpp_condition(){ |
1150 | log check_host_cpp_condition "$@" | |
1151 | header=$1 | |
1152 | condition=$2 | |
1153 | shift 2 | |
1154 | check_host_cpp "$@" <<EOF | |
1155 | #include <$header> | |
1156 | #if !($condition) | |
1157 | #error "unsatisfied condition: $condition" | |
1158 | #endif | |
1159 | EOF | |
1160 | } | |
1161 | ||
c505dd31 MR |
1162 | apply(){ |
1163 | file=$1 | |
1164 | shift | |
1165 | "$@" < "$file" > "$file.tmp" && mv "$file.tmp" "$file" || rm "$file.tmp" | |
1166 | } | |
1167 | ||
c34681df | 1168 | cp_if_changed(){ |
5e27ec28 MR |
1169 | cmp -s "$1" "$2" && echo "$2 is unchanged" && return |
1170 | mkdir -p "$(dirname $2)" | |
4ebc6a74 | 1171 | $cp_f "$1" "$2" |
c34681df MR |
1172 | } |
1173 | ||
dcd61286 DB |
1174 | # CONFIG_LIST contains configurable options, while HAVE_LIST is for |
1175 | # system-dependent things. | |
1176 | ||
d7a5a178 | 1177 | AVCODEC_COMPONENTS=" |
4a0d6686 AJ |
1178 | bsfs |
1179 | decoders | |
4a0d6686 | 1180 | encoders |
5666fd73 | 1181 | hwaccels |
d7a5a178 LB |
1182 | parsers |
1183 | " | |
1184 | ||
1185 | AVDEVICE_COMPONENTS=" | |
c552605c | 1186 | indevs |
c552605c | 1187 | outdevs |
d7a5a178 LB |
1188 | " |
1189 | AVFILTER_COMPONENTS=" | |
1190 | filters | |
1191 | " | |
1192 | AVFORMAT_COMPONENTS=" | |
1193 | demuxers | |
1194 | muxers | |
4a0d6686 AJ |
1195 | protocols |
1196 | " | |
1197 | ||
d7a5a178 LB |
1198 | AVRESAMPLE_COMPONENTS="" |
1199 | AVUTIL_COMPONENTS="" | |
1200 | ||
1201 | COMPONENT_LIST=" | |
1202 | $AVCODEC_COMPONENTS | |
1203 | $AVDEVICE_COMPONENTS | |
1204 | $AVFILTER_COMPONENTS | |
1205 | $AVFORMAT_COMPONENTS | |
1206 | $AVRESAMPLE_COMPONENTS | |
1207 | $AVUTIL_COMPONENTS | |
1208 | " | |
1209 | ||
ab81f24a | 1210 | EXAMPLE_LIST=" |
b339182e | 1211 | avcodec_example |
e7dfaf16 | 1212 | filter_audio_example |
b339182e | 1213 | metadata_example |
ab81f24a | 1214 | output_example |
990e4a66 | 1215 | qsvdec_example |
10421bcf | 1216 | transcode_aac_example |
ab81f24a DB |
1217 | " |
1218 | ||
3fc09b00 MR |
1219 | EXTERNAL_LIBRARY_LIST=" |
1220 | avisynth | |
1221 | bzlib | |
1222 | frei0r | |
1223 | gnutls | |
1c0210c7 | 1224 | libbs2b |
3fc09b00 MR |
1225 | libcdio |
1226 | libdc1394 | |
72025ac3 | 1227 | libdcadec |
3fc09b00 MR |
1228 | libfaac |
1229 | libfdk_aac | |
f1b239ec | 1230 | libfontconfig |
3fc09b00 MR |
1231 | libfreetype |
1232 | libgsm | |
1233 | libilbc | |
233d2fa0 | 1234 | libkvazaar |
4e08c821 | 1235 | libmfx |
3fc09b00 MR |
1236 | libmp3lame |
1237 | libopencore_amrnb | |
1238 | libopencore_amrwb | |
1239 | libopencv | |
8a3d9ca6 | 1240 | libopenh264 |
3fc09b00 MR |
1241 | libopenjpeg |
1242 | libopus | |
1243 | libpulse | |
1244 | librtmp | |
1245 | libschroedinger | |
7ca3e520 | 1246 | libsnappy |
3fc09b00 MR |
1247 | libspeex |
1248 | libtheora | |
718907cd | 1249 | libtwolame |
3fc09b00 MR |
1250 | libvo_aacenc |
1251 | libvo_amrwbenc | |
1252 | libvorbis | |
1253 | libvpx | |
84d3ff50 | 1254 | libwavpack |
be7c3231 | 1255 | libwebp |
3fc09b00 | 1256 | libx264 |
50ea9315 | 1257 | libx265 |
3fc09b00 | 1258 | libxavs |
a6674d2e LB |
1259 | libxcb |
1260 | libxcb_shm | |
1261 | libxcb_xfixes | |
3fc09b00 | 1262 | libxvid |
c4845616 | 1263 | mmal |
b08caa87 | 1264 | nvenc |
3fc09b00 MR |
1265 | openssl |
1266 | x11grab | |
1267 | zlib | |
1268 | " | |
1269 | ||
d0adf55c DB |
1270 | FEATURE_LIST=" |
1271 | gray | |
1272 | hardcoded_tables | |
1273 | runtime_cpudetect | |
1274 | safe_bitstream_reader | |
1275 | shared | |
1276 | small | |
1277 | sram | |
1278 | static | |
1279 | swscale_alpha | |
1280 | " | |
1281 | ||
70b348ec | 1282 | HWACCEL_LIST=" |
d8039ef8 | 1283 | d3d11va |
70b348ec DB |
1284 | dxva2 |
1285 | vaapi | |
1286 | vda | |
1287 | vdpau | |
1288 | " | |
7caf48e0 | 1289 | |
d89f2fa9 DB |
1290 | LIBRARY_LIST=" |
1291 | avcodec | |
1292 | avdevice | |
1293 | avfilter | |
1294 | avformat | |
1295 | avresample | |
1296 | avutil | |
1297 | swscale | |
1298 | " | |
1299 | ||
d0adf55c DB |
1300 | LICENSE_LIST=" |
1301 | gpl | |
1302 | nonfree | |
1303 | version3 | |
1304 | " | |
1305 | ||
055c61b8 DB |
1306 | PROGRAM_LIST=" |
1307 | avconv | |
1308 | avplay | |
1309 | avprobe | |
055c61b8 DB |
1310 | " |
1311 | ||
d0adf55c | 1312 | SUBSYSTEM_LIST=" |
7f3f5f46 | 1313 | dct |
4da3f410 | 1314 | doc |
0b499c9b | 1315 | error_resilience |
1274ea8d | 1316 | faan |
1848f7d9 | 1317 | fft |
b781cc12 | 1318 | lsp |
2a91ada8 | 1319 | lzo |
47a158cb | 1320 | mdct |
d0adf55c DB |
1321 | network |
1322 | rdft | |
1323 | " | |
1324 | ||
1325 | CONFIG_LIST=" | |
1326 | $COMPONENT_LIST | |
1327 | $EXAMPLE_LIST | |
1328 | $EXTERNAL_LIBRARY_LIST | |
1329 | $FEATURE_LIST | |
1330 | $HWACCEL_LIST | |
1331 | $LICENSE_LIST | |
1332 | $LIBRARY_LIST | |
1333 | $PROGRAM_LIST | |
1334 | $SUBSYSTEM_LIST | |
c88f5d72 | 1335 | memalign_hack |
44a0a98f | 1336 | neon_clobber_test |
8a3c8627 | 1337 | pic |
7caf48e0 | 1338 | pod2man |
f187557a | 1339 | texi2html |
8986fddc | 1340 | thumb |
eaa2d123 | 1341 | valgrind_backtrace |
7e4d9d5d | 1342 | xmm_clobber_test |
4a0d6686 | 1343 | " |
c88f5d72 | 1344 | |
7caf48e0 | 1345 | THREADS_LIST=" |
8eee7025 DB |
1346 | pthreads |
1347 | w32threads | |
7caf48e0 | 1348 | " |
8eee7025 | 1349 | |
7caf48e0 | 1350 | ATOMICS_LIST=" |
f9f6402e | 1351 | atomics_gcc |
f9f6402e | 1352 | atomics_suncc |
93e65e9a | 1353 | atomics_win32 |
7caf48e0 | 1354 | " |
f9f6402e | 1355 | |
7caf48e0 | 1356 | ARCH_LIST=" |
5873b623 | 1357 | aarch64 |
3f5b56e5 | 1358 | alpha |
a2fc0f6a | 1359 | arm |
fdcd782d MR |
1360 | avr32 |
1361 | avr32_ap | |
1362 | avr32_uc | |
3f5b56e5 MR |
1363 | bfin |
1364 | ia64 | |
1365 | m68k | |
1366 | mips | |
bae3abb0 | 1367 | mips64 |
3f5b56e5 | 1368 | parisc |
79cb09b2 | 1369 | ppc |
34d11b87 | 1370 | ppc64 |
3f5b56e5 MR |
1371 | s390 |
1372 | sh4 | |
1373 | sparc | |
1374 | sparc64 | |
c75848cd DB |
1375 | tilegx |
1376 | tilepro | |
0844bae1 | 1377 | tomi |
3f5b56e5 MR |
1378 | x86 |
1379 | x86_32 | |
1380 | x86_64 | |
7caf48e0 | 1381 | " |
3f5b56e5 | 1382 | |
7caf48e0 | 1383 | ARCH_EXT_LIST_ARM=" |
81dfa21e MR |
1384 | armv5te |
1385 | armv6 | |
1386 | armv6t2 | |
8675bcb0 | 1387 | armv8 |
81dfa21e | 1388 | neon |
b3267559 | 1389 | vfp |
81dfa21e | 1390 | vfpv3 |
7caf48e0 | 1391 | " |
81dfa21e | 1392 | |
7caf48e0 | 1393 | ARCH_EXT_LIST_X86_SIMD=" |
3bf96eec | 1394 | amd3dnow |
a1ef9f08 | 1395 | amd3dnowext |
50cd43f2 | 1396 | avx |
4d6ee072 | 1397 | avx2 |
1b932eb1 | 1398 | fma3 |
50cd43f2 DB |
1399 | fma4 |
1400 | mmx | |
1401 | mmxext | |
1402 | sse | |
1403 | sse2 | |
1404 | sse3 | |
1405 | sse4 | |
1406 | sse42 | |
1407 | ssse3 | |
7caf48e0 DB |
1408 | xop |
1409 | " | |
50cd43f2 | 1410 | |
7a650caf DB |
1411 | ARCH_EXT_LIST_PPC=" |
1412 | altivec | |
1413 | dcbzl | |
1414 | ldbrx | |
f22ebd25 | 1415 | power8 |
7a650caf | 1416 | ppc4xx |
f22ebd25 | 1417 | vsx |
7a650caf DB |
1418 | " |
1419 | ||
84bf8817 DB |
1420 | ARCH_EXT_LIST_X86=" |
1421 | $ARCH_EXT_LIST_X86_SIMD | |
1422 | cpunop | |
1423 | i686 | |
1424 | " | |
1425 | ||
1016a75c LB |
1426 | ARCH_EXT_LIST_MIPS=" |
1427 | loongson | |
1428 | mips32r1 | |
1429 | mips64r1 | |
1430 | mips32r2 | |
1431 | mips64r2 | |
1432 | mips32r6 | |
1433 | mips64r6 | |
1434 | " | |
1435 | ||
50cd43f2 | 1436 | ARCH_EXT_LIST=" |
81dfa21e | 1437 | $ARCH_EXT_LIST_ARM |
1016a75c | 1438 | $ARCH_EXT_LIST_MIPS |
7a650caf | 1439 | $ARCH_EXT_LIST_PPC |
50cd43f2 | 1440 | $ARCH_EXT_LIST_X86 |
7a650caf | 1441 | vis |
50cd43f2 | 1442 | " |
3f5b56e5 | 1443 | |
7a650caf DB |
1444 | ARCH_FEATURES=" |
1445 | aligned_stack | |
1446 | fast_64bit | |
1447 | fast_clz | |
1448 | fast_cmov | |
1449 | local_aligned_8 | |
1450 | local_aligned_16 | |
eba2233b | 1451 | simd_align_16 |
7a650caf DB |
1452 | " |
1453 | ||
1454 | BUILTIN_LIST=" | |
1455 | atomic_cas_ptr | |
1456 | machine_rw_barrier | |
1457 | MemoryBarrier | |
1458 | mm_empty | |
1459 | rdtsc | |
1460 | sync_val_compare_and_swap | |
1461 | " | |
7caf48e0 | 1462 | HAVE_LIST_CMDLINE=" |
fd712a55 DB |
1463 | inline_asm |
1464 | symver | |
1465 | yasm | |
7caf48e0 | 1466 | " |
fd712a55 | 1467 | |
7caf48e0 | 1468 | HAVE_LIST_PUB=" |
a3e02a8c | 1469 | bigendian |
d268eee9 | 1470 | fast_unaligned |
7caf48e0 | 1471 | " |
a3e02a8c | 1472 | |
7a650caf | 1473 | HEADERS_LIST=" |
4f979418 | 1474 | AVFoundation_AVFoundation_h |
7a650caf DB |
1475 | alsa_asoundlib_h |
1476 | altivec_h | |
1477 | arpa_inet_h | |
1478 | cdio_paranoia_h | |
1479 | cdio_paranoia_paranoia_h | |
1480 | dev_bktr_ioctl_bt848_h | |
1481 | dev_bktr_ioctl_meteor_h | |
1482 | dev_ic_bt8xx_h | |
1483 | dev_video_bktr_ioctl_bt848_h | |
1484 | dev_video_meteor_ioctl_meteor_h | |
1485 | direct_h | |
1486 | dlfcn_h | |
d8039ef8 | 1487 | d3d11_h |
7a650caf DB |
1488 | dxva_h |
1489 | gsm_h | |
1490 | io_h | |
1491 | mach_mach_time_h | |
1492 | machine_ioctl_bt848_h | |
1493 | machine_ioctl_meteor_h | |
1494 | malloc_h | |
1495 | poll_h | |
1496 | sndio_h | |
1497 | soundcard_h | |
1498 | sys_mman_h | |
1499 | sys_param_h | |
1500 | sys_resource_h | |
1501 | sys_select_h | |
1502 | sys_soundcard_h | |
1503 | sys_time_h | |
1504 | sys_un_h | |
1505 | sys_videoio_h | |
1506 | unistd_h | |
eaa2d123 | 1507 | valgrind_valgrind_h |
7a650caf DB |
1508 | windows_h |
1509 | winsock2_h | |
1510 | " | |
1511 | ||
d45ebd48 JG |
1512 | INTRINSICS_LIST=" |
1513 | intrinsics_neon | |
1514 | " | |
1515 | ||
79042ab3 | 1516 | MATH_FUNCS=" |
fab0a8b2 MR |
1517 | atanf |
1518 | atan2f | |
79042ab3 | 1519 | cbrtf |
fab0a8b2 | 1520 | cosf |
79042ab3 DB |
1521 | exp2 |
1522 | exp2f | |
fab0a8b2 | 1523 | expf |
79042ab3 DB |
1524 | isinf |
1525 | isnan | |
fab0a8b2 | 1526 | ldexpf |
79042ab3 DB |
1527 | llrint |
1528 | llrintf | |
1529 | log2 | |
1530 | log2f | |
fab0a8b2 | 1531 | log10f |
79042ab3 DB |
1532 | lrint |
1533 | lrintf | |
fab0a8b2 | 1534 | powf |
79042ab3 DB |
1535 | rint |
1536 | round | |
1537 | roundf | |
fab0a8b2 | 1538 | sinf |
79042ab3 DB |
1539 | trunc |
1540 | truncf | |
1541 | " | |
1542 | ||
7a650caf | 1543 | SYSTEM_FUNCS=" |
be1a839c | 1544 | aligned_malloc |
ebef9f5a | 1545 | clock_gettime |
ecf97f22 | 1546 | closesocket |
15caccb9 | 1547 | CommandLineToArgvW |
a61c2115 | 1548 | CoTaskMemFree |
1093383d | 1549 | CryptGenRandom |
c88f5d72 | 1550 | dlopen |
534a2231 | 1551 | fcntl |
e854b8f9 | 1552 | flt_lim |
9d99cc5a | 1553 | fork |
84882df6 | 1554 | getaddrinfo |
da9e86f8 | 1555 | gethrtime |
667fb97a | 1556 | getopt |
02e8f427 | 1557 | GetProcessAffinityMask |
fc5607f8 | 1558 | GetProcessMemoryInfo |
4e68cb8a | 1559 | GetProcessTimes |
66be5b45 | 1560 | getrusage |
7caf48e0 | 1561 | GetSystemTimeAsFileTime |
61183b5a | 1562 | gettimeofday |
3f8f1c6f | 1563 | gmtime_r |
2e1913b1 | 1564 | inet_aton |
abfc8d05 | 1565 | isatty |
8772997d | 1566 | jack_port_get_latency_range |
b08caa87 | 1567 | LoadLibrary |
a5b64584 | 1568 | localtime_r |
c708b540 | 1569 | mach_absolute_time |
73f6d31e | 1570 | MapViewOfFile |
c88f5d72 | 1571 | memalign |
6ffa87d3 | 1572 | mkstemp |
0328b9ea | 1573 | mmap |
e98b02de | 1574 | mprotect |
d3d3a32c | 1575 | nanosleep |
1f91cdce | 1576 | posix_memalign |
ea4d5f48 | 1577 | sched_getaffinity |
7e6a11bc | 1578 | SetConsoleTextAttribute |
b507ebd1 | 1579 | setmode |
3e0b1c9a | 1580 | setrlimit |
d3d3a32c | 1581 | Sleep |
87958234 | 1582 | strerror_r |
7a650caf DB |
1583 | sysconf |
1584 | sysctl | |
1585 | usleep | |
1586 | VirtualAlloc | |
1587 | " | |
1588 | ||
1589 | TOOLCHAIN_FEATURES=" | |
896a5bff | 1590 | as_dn_directive |
d5a55981 | 1591 | as_func |
dcae2e32 | 1592 | as_object_arch |
7a650caf DB |
1593 | asm_mod_q |
1594 | attribute_may_alias | |
1595 | attribute_packed | |
1596 | ebp_available | |
1597 | ebx_available | |
1598 | gnu_as | |
1599 | ibm_asm | |
1600 | inline_asm_labels | |
1601 | pragma_deprecated | |
1602 | symver_asm_label | |
1603 | symver_gnu_asm | |
1604 | vfp_args | |
1605 | xform_asm | |
1606 | xmm_clobbers | |
1607 | " | |
1608 | ||
1609 | TYPES_LIST=" | |
73ea3ffc | 1610 | CONDITION_VARIABLE_Ptr |
7a650caf | 1611 | socklen_t |
c0018613 | 1612 | struct_addrinfo |
75d339e0 MS |
1613 | struct_group_source_req |
1614 | struct_ip_mreq_source | |
b4d68544 | 1615 | struct_ipv6_mreq |
cdee08e3 | 1616 | struct_pollfd |
3e0b1c9a | 1617 | struct_rusage_ru_maxrss |
b4d68544 | 1618 | struct_sockaddr_in6 |
3b2372bf | 1619 | struct_sockaddr_sa_len |
33a4dbdd | 1620 | struct_sockaddr_storage |
a6a4793d | 1621 | struct_v4l2_frmivalenum_discrete |
7a650caf DB |
1622 | " |
1623 | ||
1624 | HAVE_LIST=" | |
1625 | $ARCH_EXT_LIST | |
1626 | $(add_suffix _external $ARCH_EXT_LIST) | |
1627 | $(add_suffix _inline $ARCH_EXT_LIST) | |
1628 | $ARCH_FEATURES | |
1629 | $ATOMICS_LIST | |
1630 | $BUILTIN_LIST | |
1631 | $HAVE_LIST_CMDLINE | |
1632 | $HAVE_LIST_PUB | |
1633 | $HEADERS_LIST | |
d45ebd48 | 1634 | $INTRINSICS_LIST |
7a650caf DB |
1635 | $MATH_FUNCS |
1636 | $SYSTEM_FUNCS | |
1637 | $THREADS_LIST | |
1638 | $TOOLCHAIN_FEATURES | |
1639 | $TYPES_LIST | |
1640 | atomics_native | |
1641 | dos_paths | |
a61c2115 | 1642 | dxva2_lib |
7a650caf DB |
1643 | libc_msvcrt |
1644 | libdc1394_1 | |
1645 | libdc1394_2 | |
1646 | sdl | |
f963f803 | 1647 | section_data_rel_ro |
b265431e | 1648 | threads |
990e4a66 | 1649 | vaapi_x11 |
7671dd7c | 1650 | vdpau_x11 |
7671dd7c | 1651 | xlib |
0cb78cef | 1652 | " |
44161118 | 1653 | |
511cf612 | 1654 | # options emitted with CONFIG_ prefix but not available on the command line |
b6bb00b0 | 1655 | CONFIG_EXTRA=" |
87849592 | 1656 | aandcttables |
bfe9f48a | 1657 | ac3dsp |
aa11cb79 | 1658 | audio_frame_queue |
9a9e2f1c | 1659 | audiodsp |
e74433a8 | 1660 | blockdsp |
c67b449b | 1661 | bswapdsp |
8ef33497 | 1662 | cabac |
e02de9df | 1663 | dirac_parse |
f6ee61fb | 1664 | dvprofile |
1274ea8d DB |
1665 | faandct |
1666 | faanidct | |
a9aee08d | 1667 | fdctdsp |
b075869b | 1668 | flacdsp |
71f1ad37 | 1669 | fmtconvert |
f5ee2300 | 1670 | g722dsp |
bfe9f48a | 1671 | gcrypt |
63ce9fd2 | 1672 | gmp |
478fd534 | 1673 | golomb |
9cad0e4e | 1674 | gplv3 |
0338c396 | 1675 | h263dsp |
478fd534 DB |
1676 | h264chroma |
1677 | h264dsp | |
1678 | h264pred | |
915a2a0a | 1679 | h264qpel |
68d8238c | 1680 | hpeldsp |
478fd534 | 1681 | huffman |
0d439fbe | 1682 | huffyuvdsp |
512f3ffe | 1683 | huffyuvencdsp |
e3fcb143 | 1684 | idctdsp |
bd499d9a | 1685 | iirfilter |
3d5d4623 | 1686 | imdct15 |
dc4d726b | 1687 | intrax8 |
2edc77dc | 1688 | ividsp |
4978850c | 1689 | jpegtables |
e1319aa1 | 1690 | libx262 |
9cad0e4e | 1691 | lgplv3 |
478fd534 | 1692 | lpc |
0c770761 | 1693 | lzf |
2d604443 | 1694 | me_cmp |
7b9ef8d7 | 1695 | mpeg_er |
1e164c0b | 1696 | mpegaudio |
bfe9f48a | 1697 | mpegaudiodsp |
18bbca1f | 1698 | mpegvideo |
ad08dfd5 | 1699 | mpegvideoenc |
575ec60e | 1700 | mss34dsp |
f46bb608 | 1701 | pixblockdsp |
368f5035 | 1702 | qpeldsp |
d0a63d8b | 1703 | qsv |
b04d009b | 1704 | qsvdec |
72b7441a | 1705 | qsvenc |
f704a079 | 1706 | rangecoder |
255d9c57 | 1707 | riffdec |
3dd5c95d | 1708 | riffenc |
bfe9f48a | 1709 | rtpdec |
5ad2f0bf | 1710 | rtpenc_chain |
5cb4bdb2 | 1711 | rv34dsp |
bfe9f48a | 1712 | sinewin |
2ecfd451 | 1713 | snappy |
db7f1c7c | 1714 | startcode |
8337e0c5 VG |
1715 | texturedsp |
1716 | texturedspenc | |
57f09608 | 1717 | tpeldsp |
8c53d39e | 1718 | videodsp |
ab9f9876 | 1719 | vp3dsp |
d4aea1aa | 1720 | vp56dsp |
d42191c7 | 1721 | vp8dsp |
f2051856 | 1722 | wma_freqs |
a623aa00 | 1723 | wmv2dsp |
b6bb00b0 MR |
1724 | " |
1725 | ||
520cc7f1 | 1726 | CMDLINE_SELECT=" |
3f5b56e5 | 1727 | $ARCH_EXT_LIST |
520cc7f1 | 1728 | $CONFIG_LIST |
fd712a55 | 1729 | $HAVE_LIST_CMDLINE |
8eee7025 | 1730 | $THREADS_LIST |
c8a4ae00 | 1731 | asm |
db6107b6 | 1732 | cross_compile |
520cc7f1 MR |
1733 | debug |
1734 | extra_warnings | |
8c6afa4d | 1735 | logging |
65d12900 | 1736 | lto |
d2bbb2f7 | 1737 | optimizations |
749b1f13 | 1738 | rpath |
520cc7f1 | 1739 | " |
426be5dc | 1740 | |
7caf48e0 | 1741 | PATHS_LIST=" |
d156bede | 1742 | bindir |
14a8acf1 | 1743 | datadir |
f4ca970d | 1744 | docdir |
26759c44 MR |
1745 | incdir |
1746 | libdir | |
26759c44 MR |
1747 | mandir |
1748 | prefix | |
1749 | shlibdir | |
7caf48e0 | 1750 | " |
426be5dc DB |
1751 | |
1752 | CMDLINE_SET=" | |
1753 | $PATHS_LIST | |
121d78d0 | 1754 | ar |
426be5dc | 1755 | arch |
313c46a6 | 1756 | as |
426be5dc DB |
1757 | build_suffix |
1758 | cc | |
9f57f134 | 1759 | objcc |
426be5dc DB |
1760 | cpu |
1761 | cross_prefix | |
8ae1d87a | 1762 | custom_allocator |
50567afa | 1763 | dep_cc |
604abd02 | 1764 | env |
ac63af34 | 1765 | extra_version |
9da6609f MR |
1766 | host_cc |
1767 | host_cflags | |
095792f2 | 1768 | host_ld |
9da6609f MR |
1769 | host_ldflags |
1770 | host_libs | |
82bb3329 | 1771 | host_os |
684b28e0 | 1772 | ld |
426be5dc | 1773 | logfile |
4ae40685 | 1774 | malloc_prefix |
89641463 | 1775 | nm |
9cd7b854 | 1776 | optflags |
3f8040db | 1777 | pkg_config |
390acbea | 1778 | pkg_config_flags |
154caa67 | 1779 | random_seed |
2fad0977 | 1780 | samples |
c5200f17 MR |
1781 | sysinclude |
1782 | sysroot | |
a7ada2ba | 1783 | target_exec |
26759c44 | 1784 | target_os |
a7ada2ba | 1785 | target_path |
ba13606c | 1786 | target_samples |
aeeb782c | 1787 | toolchain |
426be5dc | 1788 | " |
520cc7f1 | 1789 | |
89f2932b MR |
1790 | CMDLINE_APPEND=" |
1791 | extra_cflags | |
9f57f134 | 1792 | extra_objcflags |
4cc4b33f | 1793 | host_cppflags |
89f2932b MR |
1794 | " |
1795 | ||
912f3148 DB |
1796 | # code dependency declarations |
1797 | ||
9eeed841 | 1798 | # architecture extensions |
808fa33c | 1799 | |
a2fc0f6a MR |
1800 | armv5te_deps="arm" |
1801 | armv6_deps="arm" | |
ab5cb084 | 1802 | armv6t2_deps="arm" |
8675bcb0 | 1803 | armv8_deps="aarch64" |
b7b17ed6 | 1804 | neon_deps_any="aarch64 arm" |
d45ebd48 | 1805 | intrinsics_neon_deps="neon" |
b7b17ed6 | 1806 | vfp_deps_any="aarch64 arm" |
b3267559 | 1807 | vfpv3_deps="vfp" |
808fa33c | 1808 | |
637606de MR |
1809 | map 'eval ${v}_inline_deps=inline_asm' $ARCH_EXT_LIST_ARM |
1810 | ||
808fa33c MR |
1811 | altivec_deps="ppc" |
1812 | ppc4xx_deps="ppc" | |
f22ebd25 LB |
1813 | vsx_deps="altivec" |
1814 | power8_deps="vsx" | |
808fa33c | 1815 | |
84146963 DB |
1816 | cpunop_deps="i686" |
1817 | x86_64_select="i686" | |
1818 | x86_64_suggest="fast_cmov" | |
50cd43f2 | 1819 | |
808fa33c MR |
1820 | amd3dnow_deps="mmx" |
1821 | amd3dnowext_deps="amd3dnow" | |
fb87e69f | 1822 | i686_deps="x86" |
9eeed841 | 1823 | mmx_deps="x86" |
239fdf1b | 1824 | mmxext_deps="mmx" |
50cd43f2 DB |
1825 | sse_deps="mmxext" |
1826 | sse2_deps="sse" | |
1827 | sse3_deps="sse2" | |
1828 | ssse3_deps="sse3" | |
1829 | sse4_deps="ssse3" | |
1830 | sse42_deps="sse4" | |
1831 | avx_deps="sse42" | |
10b0161d | 1832 | xop_deps="avx" |
1b932eb1 | 1833 | fma3_deps="avx" |
79687079 | 1834 | fma4_deps="avx" |
4d6ee072 | 1835 | avx2_deps="avx" |
9eeed841 | 1836 | |
43b73d59 DB |
1837 | mmx_external_deps="yasm" |
1838 | mmx_inline_deps="inline_asm" | |
1839 | mmx_suggest="mmx_external mmx_inline" | |
1840 | ||
84bf8817 | 1841 | for ext in $(filter_out mmx $ARCH_EXT_LIST_X86_SIMD); do |
43b73d59 DB |
1842 | eval dep=\$${ext}_deps |
1843 | eval ${ext}_external_deps='"${dep}_external"' | |
1844 | eval ${ext}_inline_deps='"${dep}_inline"' | |
1845 | eval ${ext}_suggest='"${ext}_external ${ext}_inline"' | |
1846 | done | |
1847 | ||
032d4da8 JG |
1848 | aligned_stack_if_any="aarch64 ppc x86" |
1849 | fast_64bit_if_any="aarch64 alpha ia64 mips64 parisc64 ppc64 sparc64 x86_64" | |
1850 | fast_clz_if_any="aarch64 alpha avr32 mips ppc x86" | |
1851 | fast_unaligned_if_any="aarch64 ppc x86" | |
eba2233b | 1852 | simd_align_16_if_any="altivec neon sse" |
89e053f8 | 1853 | |
1a5fdf95 | 1854 | # system capabilities |
b462d132 | 1855 | symver_if_any="symver_asm_label symver_gnu_asm" |
eaa2d123 | 1856 | valgrind_backtrace_deps="!optimizations valgrind_valgrind_h" |
b462d132 | 1857 | |
8558595a DB |
1858 | # threading support |
1859 | atomics_gcc_if="sync_val_compare_and_swap" | |
1860 | atomics_suncc_if="atomic_cas_ptr machine_rw_barrier" | |
1861 | atomics_win32_if="MemoryBarrier" | |
1862 | atomics_native_if_any="$ATOMICS_LIST" | |
874c751c | 1863 | w32threads_deps="atomics_native" |
8558595a DB |
1864 | threads_if_any="$THREADS_LIST" |
1865 | ||
26fbcc85 | 1866 | # subsystems |
dc609252 | 1867 | dct_select="rdft" |
e02de9df | 1868 | dirac_parse_select="golomb" |
2d604443 | 1869 | error_resilience_select="me_cmp" |
1274ea8d DB |
1870 | faandct_deps="faan fdctdsp" |
1871 | faanidct_deps="faan idctdsp" | |
fbf4d219 | 1872 | intrax8_select="error_resilience" |
26fbcc85 MR |
1873 | mdct_select="fft" |
1874 | rdft_select="fft" | |
2d604443 | 1875 | me_cmp_select="fdctdsp idctdsp pixblockdsp" |
7b9ef8d7 | 1876 | mpeg_er_select="error_resilience" |
1e164c0b | 1877 | mpegaudio_select="mpegaudiodsp" |
c4f5c2d6 | 1878 | mpegaudiodsp_select="dct" |
2d604443 DB |
1879 | mpegvideo_select="blockdsp hpeldsp idctdsp me_cmp videodsp" |
1880 | mpegvideoenc_select="me_cmp mpegvideo pixblockdsp qpeldsp" | |
b08caa87 LB |
1881 | nvenc_deps_any="dlopen LoadLibrary" |
1882 | nvenc_extralibs='$ldl' | |
d0a63d8b | 1883 | qsvdec_select="qsv" |
72b7441a | 1884 | qsvenc_select="qsv" |
26fbcc85 | 1885 | |
ed40b6bf | 1886 | # decoders / encoders |
d615187f | 1887 | aac_decoder_select="imdct15 mdct sinewin" |
bd499d9a | 1888 | aac_encoder_select="audio_frame_queue iirfilter mdct sinewin" |
136e19e1 | 1889 | aac_latm_decoder_select="aac_decoder aac_latm_parser" |
71f1ad37 | 1890 | ac3_decoder_select="ac3_parser ac3dsp bswapdsp fmtconvert mdct" |
2d604443 DB |
1891 | ac3_encoder_select="ac3dsp audiodsp mdct me_cmp" |
1892 | ac3_fixed_encoder_select="ac3dsp audiodsp mdct me_cmp" | |
f5ee2300 VG |
1893 | adpcm_g722_decoder_select="g722dsp" |
1894 | adpcm_g722_encoder_select="g722dsp" | |
e3fcb143 | 1895 | aic_decoder_select="golomb idctdsp" |
f4d608e3 | 1896 | alac_encoder_select="lpc" |
c67b449b | 1897 | als_decoder_select="bswapdsp" |
b781cc12 | 1898 | amrnb_decoder_select="lsp" |
2b2a597e | 1899 | amrwb_decoder_select="lsp" |
0a36988e | 1900 | amv_decoder_select="sp5x_decoder" |
c67b449b | 1901 | ape_decoder_select="bswapdsp" |
e3fcb143 | 1902 | asv1_decoder_select="blockdsp bswapdsp idctdsp" |
f46bb608 | 1903 | asv1_encoder_select="bswapdsp fdctdsp pixblockdsp" |
e3fcb143 | 1904 | asv2_decoder_select="blockdsp bswapdsp idctdsp" |
f46bb608 | 1905 | asv2_encoder_select="bswapdsp fdctdsp pixblockdsp" |
4538729a | 1906 | atrac1_decoder_select="mdct sinewin" |
26fbcc85 | 1907 | atrac3_decoder_select="mdct" |
e6f0bb65 | 1908 | atrac3p_decoder_select="mdct sinewin" |
e74433a8 | 1909 | bink_decoder_select="blockdsp hpeldsp" |
f2051856 DB |
1910 | binkaudio_dct_decoder_select="mdct rdft dct sinewin wma_freqs" |
1911 | binkaudio_rdft_decoder_select="mdct rdft sinewin wma_freqs" | |
e3fcb143 | 1912 | cavs_decoder_select="blockdsp golomb h264chroma idctdsp qpeldsp videodsp" |
c67b449b | 1913 | cllc_decoder_select="bswapdsp" |
9b500b8f | 1914 | comfortnoise_encoder_select="lpc" |
9a9e2f1c | 1915 | cook_decoder_select="audiodsp mdct sinewin" |
2a91ada8 | 1916 | cscd_decoder_select="lzo" |
2eef7c62 | 1917 | cscd_decoder_suggest="zlib" |
71f1ad37 | 1918 | dca_decoder_select="fmtconvert mdct" |
5c018ee1 | 1919 | dds_decoder_select="texturedsp" |
e3fcb143 | 1920 | dnxhd_decoder_select="blockdsp idctdsp" |
f46bb608 | 1921 | dnxhd_encoder_select="aandcttables blockdsp fdctdsp idctdsp mpegvideoenc pixblockdsp" |
f6ee61fb | 1922 | dvvideo_decoder_select="dvprofile idctdsp" |
2d604443 | 1923 | dvvideo_encoder_select="dvprofile fdctdsp me_cmp pixblockdsp" |
61c31e4e | 1924 | dxa_decoder_deps="zlib" |
c45fcf30 | 1925 | dxv_decoder_select="lzf texturedsp" |
baf91bb9 | 1926 | eac3_decoder_select="ac3_decoder" |
4264a0dd | 1927 | eac3_encoder_select="ac3_encoder" |
e3fcb143 DB |
1928 | eamad_decoder_select="aandcttables blockdsp bswapdsp idctdsp mpegvideo" |
1929 | eatgq_decoder_select="aandcttables idctdsp" | |
1930 | eatqi_decoder_select="aandcttables blockdsp bswapdsp idctdsp mpeg1video_decoder" | |
38389058 | 1931 | exr_decoder_deps="zlib" |
cd832f03 DB |
1932 | ffv1_decoder_select="golomb rangecoder" |
1933 | ffv1_encoder_select="rangecoder" | |
2f02bbcc DB |
1934 | ffvhuff_decoder_select="huffyuv_decoder" |
1935 | ffvhuff_encoder_select="huffyuv_encoder" | |
93e15a32 | 1936 | fic_decoder_select="golomb" |
b075869b VG |
1937 | flac_decoder_select="flacdsp golomb" |
1938 | flac_encoder_select="bswapdsp flacdsp golomb lpc" | |
61c31e4e DB |
1939 | flashsv_decoder_deps="zlib" |
1940 | flashsv_encoder_deps="zlib" | |
1941 | flashsv2_decoder_deps="zlib" | |
4414137e | 1942 | flv_decoder_select="h263_decoder" |
4d4b4bd1 | 1943 | flv_encoder_select="h263_encoder" |
c67b449b DB |
1944 | fourxm_decoder_select="blockdsp bswapdsp" |
1945 | fraps_decoder_select="bswapdsp huffman" | |
61c31e4e | 1946 | g2m_decoder_deps="zlib" |
4978850c | 1947 | g2m_decoder_select="blockdsp idctdsp jpegtables" |
7b9ef8d7 | 1948 | h261_decoder_select="mpeg_er mpegvideo" |
ad08dfd5 | 1949 | h261_encoder_select="aandcttables mpegvideoenc" |
7b9ef8d7 | 1950 | h263_decoder_select="error_resilience h263_parser h263dsp mpeg_er mpegvideo qpeldsp" |
0338c396 | 1951 | h263_encoder_select="aandcttables h263dsp mpegvideoenc" |
4414137e | 1952 | h263i_decoder_select="h263_decoder" |
fe629c2d | 1953 | h263p_encoder_select="h263_encoder" |
db7f1c7c | 1954 | h264_decoder_select="cabac golomb h264chroma h264dsp h264pred h264qpel startcode videodsp" |
0b499c9b | 1955 | h264_decoder_suggest="error_resilience" |
b08caa87 | 1956 | h264_nvenc_encoder_deps="nvenc" |
4e08c821 | 1957 | h264_qsv_decoder_deps="libmfx" |
b04d009b | 1958 | h264_qsv_decoder_select="h264_mp4toannexb_bsf h264_parser qsvdec h264_qsv_hwaccel" |
72b7441a AK |
1959 | h264_qsv_encoder_deps="libmfx" |
1960 | h264_qsv_encoder_select="qsvenc" | |
7ca3e520 VG |
1961 | hap_decoder_select="snappy texturedsp" |
1962 | hap_encoder_deps="libsnappy" | |
1963 | hap_encoder_select="texturedspenc" | |
c67b449b | 1964 | hevc_decoder_select="bswapdsp cabac golomb videodsp" |
b08caa87 | 1965 | hevc_nvenc_encoder_deps="nvenc" |
84b223cc | 1966 | hevc_qsv_encoder_deps="libmfx" |
41d47ea8 AK |
1967 | hevc_qsv_decoder_deps="libmfx" |
1968 | hevc_qsv_decoder_select="hevc_mp4toannexb_bsf hevc_parser qsvdec hevc_qsv_hwaccel" | |
66acb76b | 1969 | hevc_qsv_encoder_select="qsvenc" |
c67b449b DB |
1970 | huffyuv_decoder_select="bswapdsp huffyuvdsp" |
1971 | huffyuv_encoder_select="bswapdsp huffman huffyuvencdsp" | |
34150be5 | 1972 | iac_decoder_select="imc_decoder" |
c67b449b | 1973 | imc_decoder_select="bswapdsp fft mdct sinewin" |
8f992dc8 | 1974 | indeo3_decoder_select="hpeldsp" |
2edc77dc VG |
1975 | indeo4_decoder_select="ividsp" |
1976 | indeo5_decoder_select="ividsp" | |
8071264f | 1977 | interplay_video_decoder_select="hpeldsp" |
8e0cf39f | 1978 | jpegls_decoder_select="golomb mjpeg_decoder" |
4f034993 | 1979 | jpegls_encoder_select="golomb" |
e74433a8 | 1980 | jv_decoder_select="blockdsp" |
0d439fbe | 1981 | lagarith_decoder_select="huffyuvdsp" |
4978850c | 1982 | ljpeg_encoder_select="aandcttables idctdsp jpegtables" |
4f034993 | 1983 | loco_decoder_select="golomb" |
e3fcb143 | 1984 | mdec_decoder_select="blockdsp idctdsp mpegvideo" |
3e589878 | 1985 | metasound_decoder_select="lsp mdct sinewin" |
e3fcb143 | 1986 | mimic_decoder_select="blockdsp bswapdsp hpeldsp idctdsp" |
4978850c DB |
1987 | mjpeg_decoder_select="blockdsp hpeldsp idctdsp jpegtables" |
1988 | mjpeg_encoder_select="aandcttables jpegtables mpegvideoenc" | |
7caf48e0 | 1989 | mjpegb_decoder_select="mjpeg_decoder" |
9ecf1b62 | 1990 | mlp_decoder_select="mlp_parser" |
c67b449b | 1991 | motionpixels_decoder_select="bswapdsp" |
1e164c0b DB |
1992 | mp1_decoder_select="mpegaudio" |
1993 | mp1float_decoder_select="mpegaudio" | |
1994 | mp2_decoder_select="mpegaudio" | |
1995 | mp2float_decoder_select="mpegaudio" | |
1996 | mp3_decoder_select="mpegaudio" | |
1997 | mp3adu_decoder_select="mpegaudio" | |
1998 | mp3adufloat_decoder_select="mpegaudio" | |
1999 | mp3float_decoder_select="mpegaudio" | |
2000 | mp3on4_decoder_select="mpegaudio" | |
2001 | mp3on4float_decoder_select="mpegaudio" | |
c67b449b | 2002 | mpc7_decoder_select="bswapdsp mpegaudiodsp" |
88b24064 | 2003 | mpc8_decoder_select="mpegaudiodsp" |
3e0b1c9a | 2004 | mpeg_xvmc_decoder_deps="X11_extensions_XvMClib_h" |
d767e2f9 | 2005 | mpeg_xvmc_decoder_select="mpeg2video_decoder" |
7b9ef8d7 | 2006 | mpeg1video_decoder_select="error_resilience mpeg_er mpegvideo" |
06b54e84 | 2007 | mpeg1video_encoder_select="aandcttables mpegvideoenc" |
7b9ef8d7 | 2008 | mpeg2video_decoder_select="error_resilience mpeg_er mpegvideo" |
06b54e84 | 2009 | mpeg2video_encoder_select="aandcttables mpegvideoenc" |
bf52f773 AK |
2010 | mpeg2_qsv_decoder_deps="libmfx" |
2011 | mpeg2_qsv_decoder_select="qsvdec mpeg2_qsv_hwaccel mpegvideo_parser" | |
84b223cc | 2012 | mpeg2_qsv_encoder_deps="libmfx" |
3a85397e | 2013 | mpeg2_qsv_encoder_select="qsvenc" |
3e0b1c9a DB |
2014 | mpeg4_decoder_select="h263_decoder mpeg4video_parser" |
2015 | mpeg4_encoder_select="h263_encoder" | |
575ec60e | 2016 | msa1_decoder_select="mss34dsp" |
4414137e | 2017 | msmpeg4v1_decoder_select="h263_decoder" |
4414137e | 2018 | msmpeg4v2_decoder_select="h263_decoder" |
4e169d89 | 2019 | msmpeg4v2_encoder_select="h263_encoder" |
4414137e | 2020 | msmpeg4v3_decoder_select="h263_decoder" |
4e169d89 | 2021 | msmpeg4v3_encoder_select="h263_encoder" |
7b9ef8d7 | 2022 | mss2_decoder_select="error_resilience mpeg_er qpeldsp vc1_decoder" |
575ec60e | 2023 | mts2_decoder_select="mss34dsp" |
8e0cf39f | 2024 | mxpeg_decoder_select="mjpeg_decoder" |
4538729a | 2025 | nellymoser_decoder_select="mdct sinewin" |
aa11cb79 | 2026 | nellymoser_encoder_select="audio_frame_queue mdct sinewin" |
e3fcb143 | 2027 | nuv_decoder_select="idctdsp lzo" |
ee359c72 AK |
2028 | nvenc_h264_encoder_deps="nvenc" |
2029 | nvenc_hevc_encoder_deps="nvenc" | |
e2834567 | 2030 | on2avc_decoder_select="mdct" |
b70d7a4a | 2031 | opus_decoder_deps="avresample" |
3d5d4623 | 2032 | opus_decoder_select="imdct15" |
61c31e4e | 2033 | png_decoder_deps="zlib" |
61c31e4e | 2034 | png_encoder_deps="zlib" |
512f3ffe | 2035 | png_encoder_select="huffyuvencdsp" |
e3fcb143 | 2036 | prores_decoder_select="idctdsp" |
a9aee08d | 2037 | prores_encoder_select="fdctdsp" |
b781cc12 | 2038 | qcelp_decoder_select="lsp" |
c4f5c2d6 | 2039 | qdm2_decoder_select="mdct rdft mpegaudiodsp" |
aa11cb79 | 2040 | ra_144_encoder_select="audio_frame_queue lpc" |
9f43fdda | 2041 | ralf_decoder_select="golomb" |
533a6198 | 2042 | rscc_decoder_deps="zlib" |
7b9ef8d7 | 2043 | rv10_decoder_select="error_resilience h263_decoder h263dsp mpeg_er" |
b2bf38b4 | 2044 | rv10_encoder_select="h263_encoder" |
7b9ef8d7 | 2045 | rv20_decoder_select="error_resilience h263_decoder h263dsp mpeg_er" |
b2bf38b4 | 2046 | rv20_encoder_select="h263_encoder" |
5cb4bdb2 VG |
2047 | rv30_decoder_select="error_resilience golomb h264chroma h264pred h264qpel mpeg_er mpegvideo rv34dsp videodsp" |
2048 | rv40_decoder_select="error_resilience golomb h264chroma h264pred h264qpel mpeg_er mpegvideo rv34dsp videodsp" | |
9a3202a9 | 2049 | screenpresso_decoder_deps="zlib" |
4f034993 | 2050 | shorten_decoder_select="golomb" |
b781cc12 | 2051 | sipr_decoder_select="lsp" |
8e0cf39f | 2052 | sp5x_decoder_select="mjpeg_decoder" |
6caa44aa | 2053 | svq1_decoder_select="hpeldsp" |
2d604443 | 2054 | svq1_encoder_select="aandcttables hpeldsp me_cmp mpegvideoenc" |
57f09608 | 2055 | svq3_decoder_select="h264_decoder hpeldsp tpeldsp" |
d48430c3 | 2056 | svq3_decoder_suggest="zlib" |
9a9e2f1c | 2057 | tak_decoder_select="audiodsp" |
247e370e VG |
2058 | tdsc_decoder_deps="zlib" |
2059 | tdsc_decoder_select="mjpeg_decoder" | |
4eef77c1 | 2060 | theora_decoder_select="vp3_decoder" |
7caf48e0 | 2061 | thp_decoder_select="mjpeg_decoder" |
2eef7c62 AJ |
2062 | tiff_decoder_suggest="zlib" |
2063 | tiff_encoder_suggest="zlib" | |
aec09a00 | 2064 | truehd_decoder_select="mlp_decoder" |
c67b449b DB |
2065 | truemotion2_decoder_select="bswapdsp" |
2066 | truespeech_decoder_select="bswapdsp" | |
61c31e4e | 2067 | tscc_decoder_deps="zlib" |
c0b10575 | 2068 | txd_decoder_select="texturedsp" |
4538729a | 2069 | twinvq_decoder_select="mdct lsp sinewin" |
c67b449b DB |
2070 | utvideo_decoder_select="bswapdsp" |
2071 | utvideo_encoder_select="bswapdsp huffman huffyuvencdsp" | |
0d439fbe | 2072 | vble_decoder_select="huffyuvdsp" |
adf8227c | 2073 | vc1_decoder_select="blockdsp error_resilience h263_decoder h264chroma h264qpel intrax8 mpeg_er qpeldsp startcode" |
45ecda85 | 2074 | vc1image_decoder_select="vc1_decoder" |
26fbcc85 MR |
2075 | vorbis_decoder_select="mdct" |
2076 | vorbis_encoder_select="mdct" | |
3bd062bf | 2077 | vp3_decoder_select="hpeldsp vp3dsp videodsp" |
d4aea1aa VG |
2078 | vp5_decoder_select="h264chroma hpeldsp videodsp vp3dsp vp56dsp" |
2079 | vp6_decoder_select="h264chroma hpeldsp huffman videodsp vp3dsp vp56dsp" | |
e82dc4c9 DB |
2080 | vp6a_decoder_select="vp6_decoder" |
2081 | vp6f_decoder_select="vp6_decoder" | |
d42191c7 VG |
2082 | vp7_decoder_select="h264pred videodsp vp8dsp" |
2083 | vp8_decoder_select="h264pred videodsp vp8dsp" | |
72ca830f | 2084 | vp9_decoder_select="videodsp" |
c4bfa098 | 2085 | webp_decoder_select="vp8_decoder" |
f2051856 DB |
2086 | wmapro_decoder_select="mdct sinewin wma_freqs" |
2087 | wmav1_decoder_select="mdct sinewin wma_freqs" | |
2088 | wmav1_encoder_select="mdct sinewin wma_freqs" | |
2089 | wmav2_decoder_select="mdct sinewin wma_freqs" | |
2090 | wmav2_encoder_select="mdct sinewin wma_freqs" | |
4538729a | 2091 | wmavoice_decoder_select="lsp rdft dct mdct sinewin" |
f95bfab0 | 2092 | wmv1_decoder_select="h263_decoder" |
665507aa | 2093 | wmv1_encoder_select="h263_encoder" |
a623aa00 VG |
2094 | wmv2_decoder_select="blockdsp h263_decoder idctdsp intrax8 videodsp wmv2dsp" |
2095 | wmv2_encoder_select="h263_encoder wmv2dsp" | |
015f8ee0 | 2096 | wmv3_decoder_select="vc1_decoder" |
45ecda85 | 2097 | wmv3image_decoder_select="wmv3_decoder" |
61c31e4e DB |
2098 | zerocodec_decoder_deps="zlib" |
2099 | zlib_decoder_deps="zlib" | |
2100 | zlib_encoder_deps="zlib" | |
2101 | zmbv_decoder_deps="zlib" | |
2102 | zmbv_encoder_deps="zlib" | |
30fd06be | 2103 | |
ed40b6bf | 2104 | # hardware accelerators |
31de41ba | 2105 | d3d11va_deps="d3d11_h dxva_h ID3D11VideoDecoder" |
e97446e6 | 2106 | dxva2_deps="dxva2api_h DXVA2_ConfigPictureDecode" |
0afab17e | 2107 | vaapi_deps="va_va_h" |
ac3dbb4d | 2108 | vda_deps="VideoDecodeAcceleration_VDADecoder_h pthreads" |
9840130e | 2109 | vda_extralibs="-framework CoreFoundation -framework VideoDecodeAcceleration -framework QuartzCore" |
c89c96e9 MR |
2110 | vdpau_deps="vdpau_vdpau_h vdpau_vdpau_x11_h" |
2111 | ||
82ca17ac DB |
2112 | h263_vaapi_hwaccel_deps="vaapi" |
2113 | h263_vaapi_hwaccel_select="h263_decoder" | |
d8039ef8 SL |
2114 | h264_d3d11va_hwaccel_deps="d3d11va" |
2115 | h264_d3d11va_hwaccel_select="h264_decoder" | |
215cdd35 DB |
2116 | h264_dxva2_hwaccel_deps="dxva2" |
2117 | h264_dxva2_hwaccel_select="h264_decoder" | |
c4845616 | 2118 | h264_mmal_decoder_deps="mmal" |
2119 | h264_mmal_hwaccel_deps="mmal" | |
2120 | h264_mmal_decoder_select="h264_decoder" | |
2121 | h264_mmal_encoder_deps="mmal" | |
11c22dfd | 2122 | h264_qsv_hwaccel_deps="libmfx" |
82ca17ac DB |
2123 | h264_vaapi_hwaccel_deps="vaapi" |
2124 | h264_vaapi_hwaccel_select="h264_decoder" | |
2125 | h264_vda_hwaccel_deps="vda" | |
2126 | h264_vda_hwaccel_select="h264_decoder" | |
67afcefb AK |
2127 | h264_vda_old_hwaccel_deps="vda" |
2128 | h264_vda_old_hwaccel_select="h264_decoder" | |
82ca17ac DB |
2129 | h264_vdpau_hwaccel_deps="vdpau" |
2130 | h264_vdpau_hwaccel_select="h264_decoder" | |
d8039ef8 SL |
2131 | hevc_d3d11va_hwaccel_deps="d3d11va DXVA_PicParams_HEVC" |
2132 | hevc_d3d11va_hwaccel_select="hevc_decoder" | |
7e850fa6 HL |
2133 | hevc_dxva2_hwaccel_deps="dxva2 DXVA_PicParams_HEVC" |
2134 | hevc_dxva2_hwaccel_select="hevc_decoder" | |
41d47ea8 | 2135 | hevc_qsv_hwaccel_deps="libmfx" |
82ca17ac DB |
2136 | mpeg1_vdpau_hwaccel_deps="vdpau" |
2137 | mpeg1_vdpau_hwaccel_select="mpeg1video_decoder" | |
d8039ef8 SL |
2138 | mpeg2_d3d11va_hwaccel_deps="d3d11va" |
2139 | mpeg2_d3d11va_hwaccel_select="mpeg2video_decoder" | |
215cdd35 DB |
2140 | mpeg2_dxva2_hwaccel_deps="dxva2" |
2141 | mpeg2_dxva2_hwaccel_select="mpeg2video_decoder" | |
bf52f773 | 2142 | mpeg2_qsv_hwaccel_deps="libmfx" |
82ca17ac DB |
2143 | mpeg2_vaapi_hwaccel_deps="vaapi" |
2144 | mpeg2_vaapi_hwaccel_select="mpeg2video_decoder" | |
2145 | mpeg2_vdpau_hwaccel_deps="vdpau" | |
2146 | mpeg2_vdpau_hwaccel_select="mpeg2video_decoder" | |
2147 | mpeg4_vaapi_hwaccel_deps="vaapi" | |
2148 | mpeg4_vaapi_hwaccel_select="mpeg4_decoder" | |
82ca17ac DB |
2149 | mpeg4_vdpau_hwaccel_deps="vdpau" |
2150 | mpeg4_vdpau_hwaccel_select="mpeg4_decoder" | |
d8039ef8 SL |
2151 | vc1_d3d11va_hwaccel_deps="d3d11va" |
2152 | vc1_d3d11va_hwaccel_select="vc1_decoder" | |
215cdd35 DB |
2153 | vc1_dxva2_hwaccel_deps="dxva2" |
2154 | vc1_dxva2_hwaccel_select="vc1_decoder" | |
82ca17ac DB |
2155 | vc1_vaapi_hwaccel_deps="vaapi" |
2156 | vc1_vaapi_hwaccel_select="vc1_decoder" | |
82ca17ac DB |
2157 | vc1_vdpau_hwaccel_deps="vdpau" |
2158 | vc1_vdpau_hwaccel_select="vc1_decoder" | |
d8039ef8 | 2159 | wmv3_d3d11va_hwaccel_select="vc1_d3d11va_hwaccel" |
ed40b6bf DB |
2160 | wmv3_dxva2_hwaccel_select="vc1_dxva2_hwaccel" |
2161 | wmv3_vaapi_hwaccel_select="vc1_vaapi_hwaccel" | |
77525327 | 2162 | wmv3_vdpau_hwaccel_select="vc1_vdpau_hwaccel" |
ed40b6bf | 2163 | |
28b80940 | 2164 | # parsers |
fb7127b2 | 2165 | h264_parser_select="h264_decoder" |
650060df | 2166 | hevc_parser_select="golomb" |
a6a675a7 | 2167 | mpegvideo_parser_select="mpegvideo" |
7b9ef8d7 | 2168 | mpeg4video_parser_select="error_resilience h263dsp mpeg_er mpegvideo qpeldsp" |
28df0151 | 2169 | vc1_parser_select="mpegvideo startcode vc1_decoder" |
28b80940 | 2170 | |
4978850c DB |
2171 | # bitstream_filters |
2172 | mjpeg2jpeg_bsf_select="jpegtables" | |
2173 | ||
912f3148 | 2174 | # external libraries |
72025ac3 | 2175 | libdcadec_decoder_deps="libdcadec" |
c9171a83 | 2176 | libfaac_encoder_deps="libfaac" |
aa11cb79 | 2177 | libfaac_encoder_select="audio_frame_queue" |
4f2b469d | 2178 | libfdk_aac_decoder_deps="libfdk_aac" |
37eeb5e2 | 2179 | libfdk_aac_encoder_deps="libfdk_aac" |
aa11cb79 | 2180 | libfdk_aac_encoder_select="audio_frame_queue" |
299c77d5 MR |
2181 | libgsm_decoder_deps="libgsm" |
2182 | libgsm_encoder_deps="libgsm" | |
8ffed8d8 MR |
2183 | libgsm_ms_decoder_deps="libgsm" |
2184 | libgsm_ms_encoder_deps="libgsm" | |
3641b048 MS |
2185 | libilbc_decoder_deps="libilbc" |
2186 | libilbc_encoder_deps="libilbc" | |
233d2fa0 | 2187 | libkvazaar_encoder_deps="libkvazaar" |
1cc60c47 | 2188 | libmp3lame_encoder_deps="libmp3lame" |
aa11cb79 | 2189 | libmp3lame_encoder_select="audio_frame_queue" |
0b175caa DB |
2190 | libopencore_amrnb_decoder_deps="libopencore_amrnb" |
2191 | libopencore_amrnb_encoder_deps="libopencore_amrnb" | |
aa11cb79 | 2192 | libopencore_amrnb_encoder_select="audio_frame_queue" |
0b175caa | 2193 | libopencore_amrwb_decoder_deps="libopencore_amrwb" |
8a3d9ca6 | 2194 | libopenh264_encoder_deps="libopenh264" |
9a77d59a | 2195 | libopenjpeg_decoder_deps="libopenjpeg" |
453c02f9 | 2196 | libopenjpeg_encoder_deps="libopenjpeg" |
44617d6e | 2197 | libopus_decoder_deps="libopus" |
6cb8c854 | 2198 | libopus_encoder_deps="libopus" |
aa11cb79 | 2199 | libopus_encoder_select="audio_frame_queue" |
f7cd9eed AS |
2200 | libschroedinger_decoder_deps="libschroedinger" |
2201 | libschroedinger_encoder_deps="libschroedinger" | |
ae14f311 | 2202 | libspeex_decoder_deps="libspeex" |
b606a017 | 2203 | libspeex_encoder_deps="libspeex" |
aa11cb79 | 2204 | libspeex_encoder_select="audio_frame_queue" |
150d2772 | 2205 | libtheora_encoder_deps="libtheora" |
718907cd | 2206 | libtwolame_encoder_deps="libtwolame" |
d89e738a | 2207 | libvo_aacenc_encoder_deps="libvo_aacenc" |
aa11cb79 | 2208 | libvo_aacenc_encoder_select="audio_frame_queue" |
f502ff3f | 2209 | libvo_amrwbenc_encoder_deps="libvo_amrwbenc" |
b0caf888 | 2210 | libvorbis_encoder_deps="libvorbis" |
aa11cb79 | 2211 | libvorbis_encoder_select="audio_frame_queue" |
3f111804 LB |
2212 | libvpx_vp8_decoder_deps="libvpx" |
2213 | libvpx_vp8_encoder_deps="libvpx" | |
2214 | libvpx_vp9_decoder_deps="libvpx" | |
2215 | libvpx_vp9_encoder_deps="libvpx" | |
84d3ff50 | 2216 | libwavpack_encoder_deps="libwavpack" |
be7c3231 | 2217 | libwebp_encoder_deps="libwebp" |
e1319aa1 | 2218 | libx262_encoder_deps="libx262" |
1cc60c47 | 2219 | libx264_encoder_deps="libx264" |
50ea9315 | 2220 | libx265_encoder_deps="libx265" |
de295976 | 2221 | libxavs_encoder_deps="libxavs" |
1cc60c47 | 2222 | libxvid_encoder_deps="libxvid" |
30fd06be | 2223 | |
912f3148 | 2224 | # demuxers / muxers |
c2dd0e9e | 2225 | ac3_demuxer_select="ac3_parser" |
255d9c57 | 2226 | asf_demuxer_select="riffdec" |
3dd5c95d | 2227 | asf_muxer_select="riffenc" |
647c2356 | 2228 | asf_stream_muxer_select="asf_muxer" |
255d9c57 | 2229 | avi_demuxer_select="riffdec" |
3dd5c95d | 2230 | avi_muxer_select="riffenc" |
4e622dea | 2231 | avisynth_demuxer_deps="avisynth" |
255d9c57 DB |
2232 | avisynth_demuxer_select="riffdec" |
2233 | caf_demuxer_select="riffdec" | |
fe5e6e34 | 2234 | dash_muxer_select="mp4_muxer" |
c2dd0e9e | 2235 | dirac_demuxer_select="dirac_parser" |
f6ee61fb AK |
2236 | dv_demuxer_select="dvprofile" |
2237 | dv_muxer_select="dvprofile" | |
255d9c57 | 2238 | dxa_demuxer_select="riffdec" |
5b423887 | 2239 | eac3_demuxer_select="ac3_parser" |
e01fba55 | 2240 | f4v_muxer_select="mov_muxer" |
c2dd0e9e | 2241 | flac_demuxer_select="flac_parser" |
435214a7 | 2242 | hds_muxer_select="flv_muxer" |
c9031c7c | 2243 | hls_muxer_select="mpegts_muxer" |
647c2356 | 2244 | ipod_muxer_select="mov_muxer" |
31f16dc1 | 2245 | ismv_muxer_select="mov_muxer" |
647c2356 | 2246 | matroska_audio_muxer_select="matroska_muxer" |
255d9c57 | 2247 | matroska_demuxer_select="riffdec" |
2a91ada8 | 2248 | matroska_demuxer_suggest="bzlib lzo zlib" |
3dd5c95d DB |
2249 | matroska_muxer_select="riffenc" |
2250 | mmf_muxer_select="riffenc" | |
255d9c57 | 2251 | mov_demuxer_select="riffdec" |
4e622dea | 2252 | mov_demuxer_suggest="zlib" |
3dd5c95d | 2253 | mov_muxer_select="riffenc rtpenc_chain" |
c2dd0e9e | 2254 | mp3_demuxer_select="mpegaudio_parser" |
647c2356 | 2255 | mp4_muxer_select="mov_muxer" |
75644335 | 2256 | mpegts_muxer_select="adts_muxer latm_muxer" |
647c2356 DB |
2257 | mpegtsraw_demuxer_select="mpegts_demuxer" |
2258 | mxf_d10_muxer_select="mxf_muxer" | |
3dd5c95d | 2259 | nut_muxer_select="riffenc" |
255d9c57 | 2260 | nuv_demuxer_select="riffdec" |
051aadee | 2261 | oga_muxer_select="ogg_muxer" |
e02de9df | 2262 | ogg_demuxer_select="dirac_parse" |
051aadee | 2263 | opus_muxer_select="ogg_muxer" |
647c2356 | 2264 | psp_muxer_select="mov_muxer" |
44594cc7 | 2265 | rtp_demuxer_select="sdp_demuxer" |
4978850c | 2266 | rtpdec_select="asf_demuxer jpegtables mov_demuxer mpegts_demuxer rm_demuxer rtp_protocol" |
44b70ce5 | 2267 | rtsp_demuxer_select="http_protocol rtpdec" |
5ad2f0bf | 2268 | rtsp_muxer_select="rtp_muxer http_protocol rtp_protocol rtpenc_chain" |
01c8d258 | 2269 | sap_demuxer_select="sdp_demuxer" |
5ad2f0bf | 2270 | sap_muxer_select="rtp_muxer rtp_protocol rtpenc_chain" |
44b70ce5 | 2271 | sdp_demuxer_select="rtpdec" |
e772f9fa | 2272 | smoothstreaming_muxer_select="ismv_muxer" |
f1e94694 | 2273 | spdif_muxer_select="aac_parser" |
051aadee | 2274 | spx_muxer_select="ogg_muxer" |
7570c9e0 | 2275 | swf_demuxer_suggest="zlib" |
57231e4d | 2276 | tak_demuxer_select="tak_parser" |
647c2356 DB |
2277 | tg2_muxer_select="mov_muxer" |
2278 | tgp_muxer_select="mov_muxer" | |
a7d45e06 | 2279 | w64_demuxer_select="wav_demuxer" |
255d9c57 | 2280 | wav_demuxer_select="riffdec" |
3dd5c95d DB |
2281 | wav_muxer_select="riffenc" |
2282 | webm_muxer_select="riffenc" | |
e176639b | 2283 | webm_muxer_suggest="libopus_encoder libvorbis_encoder libvpx_vp8_encoder libvpx_vp9_encoder" |
255d9c57 DB |
2284 | wtv_demuxer_select="riffdec" |
2285 | xmv_demuxer_select="riffdec" | |
2286 | xwma_demuxer_select="riffdec" | |
4e622dea SS |
2287 | |
2288 | # indevs / outdevs | |
38e54a75 | 2289 | alsa_indev_deps="alsa_asoundlib_h snd_pcm_htimestamp" |
38e54a75 | 2290 | alsa_outdev_deps="alsa_asoundlib_h" |
4f979418 | 2291 | avfoundation_indev_deps="AVFoundation_AVFoundation_h" |
38e54a75 | 2292 | bktr_indev_deps_any="dev_bktr_ioctl_bt848_h machine_ioctl_bt848_h dev_video_bktr_ioctl_bt848_h dev_ic_bt8xx_h" |
6fb65973 DB |
2293 | dv1394_indev_deps="dv1394" |
2294 | dv1394_indev_select="dv_demuxer" | |
c6f95144 | 2295 | fbdev_indev_deps="linux_fb_h" |
a3fc62e8 | 2296 | jack_indev_deps="jack_jack_h pthreads" |
e417d80d | 2297 | libcdio_indev_deps="libcdio" |
38e54a75 | 2298 | libdc1394_indev_deps="libdc1394" |
38e54a75 SS |
2299 | oss_indev_deps_any="soundcard_h sys_soundcard_h" |
2300 | oss_outdev_deps_any="soundcard_h sys_soundcard_h" | |
0de9c41f | 2301 | pulse_indev_deps="libpulse" |
15d59d2c B |
2302 | sndio_indev_deps="sndio_h" |
2303 | sndio_outdev_deps="sndio_h" | |
38e54a75 | 2304 | v4l2_indev_deps_any="linux_videodev2_h sys_videoio_h" |
ec1ee802 | 2305 | vfwcap_indev_deps="capCreateCaptureWindow vfwcap_defines" |
a1b3c5a3 | 2306 | vfwcap_indev_extralibs="-lavicap32" |
a6674d2e LB |
2307 | x11grab_indev_deps="x11grab" |
2308 | x11grab_xcb_indev_deps="libxcb" | |
30fd06be | 2309 | |
912f3148 | 2310 | # protocols |
acd554c1 | 2311 | ffrtmpcrypt_protocol_deps="!librtmp_protocol" |
63ce9fd2 | 2312 | ffrtmpcrypt_protocol_deps_any="gcrypt gmp openssl" |
acd554c1 | 2313 | ffrtmpcrypt_protocol_select="tcp_protocol" |
775c4d36 SP |
2314 | ffrtmphttp_protocol_deps="!librtmp_protocol" |
2315 | ffrtmphttp_protocol_select="http_protocol" | |
998c1ee1 | 2316 | gopher_protocol_select="network" |
279a0c97 | 2317 | http_protocol_select="tcp_protocol" |
7caf48e0 | 2318 | httpproxy_protocol_select="tcp_protocol" |
183baead | 2319 | https_protocol_select="tls_protocol" |
eb9244f2 | 2320 | icecast_protocol_select="http_protocol" |
c3b57d6e DB |
2321 | librtmp_protocol_deps="librtmp" |
2322 | librtmpe_protocol_deps="librtmp" | |
2323 | librtmps_protocol_deps="librtmp" | |
2324 | librtmpt_protocol_deps="librtmp" | |
2325 | librtmpte_protocol_deps="librtmp" | |
c60a2d70 | 2326 | mmsh_protocol_select="http_protocol" |
998c1ee1 | 2327 | mmst_protocol_select="network" |
c3b57d6e | 2328 | rtmp_protocol_deps="!librtmp_protocol" |
deeb7012 | 2329 | rtmp_protocol_select="tcp_protocol" |
acd554c1 | 2330 | rtmpe_protocol_select="ffrtmpcrypt_protocol" |
6aedabc9 SP |
2331 | rtmps_protocol_deps="!librtmp_protocol" |
2332 | rtmps_protocol_select="tls_protocol" | |
775c4d36 | 2333 | rtmpt_protocol_select="ffrtmphttp_protocol" |
08cd95e8 | 2334 | rtmpte_protocol_select="ffrtmpcrypt_protocol ffrtmphttp_protocol" |
6c1ed454 | 2335 | rtmpts_protocol_select="ffrtmphttp_protocol https_protocol" |
deeb7012 | 2336 | rtp_protocol_select="udp_protocol" |
998c1ee1 DB |
2337 | sctp_protocol_deps="struct_sctp_event_subscribe" |
2338 | sctp_protocol_select="network" | |
0eecafc9 | 2339 | srtp_protocol_select="rtp_protocol" |
998c1ee1 | 2340 | tcp_protocol_select="network" |
d8ffb205 | 2341 | tls_gnutls_protocol_deps="gnutls" |
876d441f | 2342 | tls_gnutls_protocol_select="tcp_protocol" |
d8ffb205 | 2343 | tls_openssl_protocol_deps="openssl !tls_gnutls_protocol" |
876d441f | 2344 | tls_openssl_protocol_select="tcp_protocol" |
8e7bea6d | 2345 | tls_protocol_select_any="tls_gnutls_protocol tls_openssl_protocol" |
998c1ee1 | 2346 | udp_protocol_select="network" |
60538758 LB |
2347 | unix_protocol_deps="sys_un_h" |
2348 | unix_protocol_select="network" | |
c08fb000 | 2349 | |
6ebf0bfc | 2350 | # filters |
13fabd7a | 2351 | blackframe_filter_deps="gpl" |
ce6b6ef6 | 2352 | boxblur_filter_deps="gpl" |
1c0210c7 | 2353 | bs2b_filter_deps="libbs2b" |
68b79bfc | 2354 | cropdetect_filter_deps="gpl" |
b157be1f | 2355 | delogo_filter_deps="gpl" |
a5b64584 | 2356 | drawtext_filter_deps="libfreetype" |
61b323ce | 2357 | frei0r_filter_deps="frei0r dlopen" |
cfec77aa | 2358 | frei0r_filter_extralibs='$ldl' |
61b323ce | 2359 | frei0r_src_filter_deps="frei0r dlopen" |
cfec77aa | 2360 | frei0r_src_filter_extralibs='$ldl' |
a4dc7aa5 | 2361 | hqdn3d_filter_deps="gpl" |
3fce1367 | 2362 | interlace_filter_deps="gpl" |
cf69ad35 | 2363 | ocv_filter_deps="libopencv" |
7caf48e0 | 2364 | resample_filter_deps="avresample" |
2f296e39 | 2365 | scale_filter_deps="swscale" |
6ebf0bfc | 2366 | |
ab81f24a | 2367 | # examples |
b339182e | 2368 | avcodec_example_deps="avcodec avutil" |
e7dfaf16 | 2369 | filter_audio_example_deps="avfilter avutil" |
b339182e | 2370 | metadata_example_deps="avformat avutil" |
ab81f24a | 2371 | output_example_deps="avcodec avformat avutil swscale" |
990e4a66 | 2372 | qsvdec_example_deps="avcodec avutil libmfx h264_qsv_decoder vaapi_x11" |
10421bcf | 2373 | transcode_aac_example_deps="avcodec avformat avresample" |
ab81f24a | 2374 | |
44951174 | 2375 | # libraries, in linking order |
d89f2fa9 | 2376 | avcodec_deps="avutil" |
44951174 | 2377 | avdevice_deps="avformat avcodec avutil" |
d89f2fa9 | 2378 | avfilter_deps="avutil" |
44951174 | 2379 | avformat_deps="avcodec avutil" |
d89f2fa9 DB |
2380 | avresample_deps="avutil" |
2381 | swscale_deps="avutil" | |
f7679c54 | 2382 | |
912f3148 | 2383 | # programs |
54fd593a | 2384 | avconv_deps="avcodec avfilter avformat avresample swscale" |
bce70f81 | 2385 | avconv_select="aformat_filter anull_filter asyncts_filter atrim_filter format_filter |
0a0e340f | 2386 | fps_filter null_filter resample_filter scale_filter |
bce70f81 | 2387 | setpts_filter trim_filter" |
d173ede1 | 2388 | avplay_deps="avcodec avformat avresample swscale sdl" |
d2617193 | 2389 | avplay_libs='$sdl_libs' |
e2d50fc2 | 2390 | avplay_select="rdft transpose_filter hflip_filter vflip_filter" |
9e12f0bf | 2391 | avprobe_deps="avcodec avformat" |
a2830dca | 2392 | |
4da3f410 | 2393 | # documentation |
92f0abb2 | 2394 | pod2man_deps="doc" |
4da3f410 DB |
2395 | texi2html_deps="doc" |
2396 | ||
de6d9b64 | 2397 | # default parameters |
8a608357 | 2398 | |
19bd477d | 2399 | logfile="config.log" |
8a608357 MR |
2400 | |
2401 | # installation paths | |
c9d19248 MR |
2402 | prefix_default="/usr/local" |
2403 | bindir_default='${prefix}/bin' | |
6291d7e4 | 2404 | datadir_default='${prefix}/share/avconv' |
f4ca970d | 2405 | docdir_default='${prefix}/share/doc/libav' |
c9d19248 MR |
2406 | incdir_default='${prefix}/include' |
2407 | libdir_default='${prefix}/lib' | |
2408 | mandir_default='${prefix}/share/man' | |
2409 | shlibdir_default="$libdir_default" | |
8a608357 MR |
2410 | |
2411 | # toolchain | |
121d78d0 | 2412 | ar_default="ar" |
13c7df3d | 2413 | cc_default="gcc" |
9da6609f | 2414 | host_cc_default="gcc" |
4ebc6a74 | 2415 | cp_f="cp -f" |
b58b00ae | 2416 | ln_s="ln -s -f" |
2a8a860a | 2417 | nm_default="nm -g" |
11e6d03a | 2418 | objformat="elf" |
3f8040db | 2419 | pkg_config_default=pkg-config |
be7109c1 | 2420 | ranlib="ranlib" |
e52567c2 | 2421 | strip="strip" |
11e6d03a | 2422 | yasmexe="yasm" |
8a608357 MR |
2423 | |
2424 | # machine | |
8d4c00ed | 2425 | arch_default=$(uname -m) |
38d0a8aa | 2426 | cpu="generic" |
d45ebd48 | 2427 | intrinsics="none" |
8a608357 | 2428 | |
8a608357 | 2429 | # OS |
8d4c00ed MR |
2430 | target_os_default=$(tolower $(uname -s)) |
2431 | host_os=$target_os_default | |
8a608357 | 2432 | |
8a608357 | 2433 | # configurable options |
ab81f24a | 2434 | enable $EXAMPLE_LIST $LIBRARY_LIST $PROGRAM_LIST |
3e0b1c9a | 2435 | |
3e0b1c9a DB |
2436 | enable asm |
2437 | enable debug | |
2438 | enable doc | |
1274ea8d | 2439 | enable faan faandct faanidct |
8400d6b8 | 2440 | enable optimizations |
8cfbbd92 | 2441 | enable safe_bitstream_reader |
530dc538 | 2442 | enable static |
a9ddb5b1 | 2443 | enable swscale_alpha |
eaa2d123 | 2444 | enable valgrind_backtrace |
8a608357 | 2445 | |
2e2ec667 | 2446 | # By default, enable only those hwaccels that have no external dependencies. |
d8039ef8 | 2447 | enable d3d11va dxva2 vda vdpau |
2e2ec667 | 2448 | |
8a608357 | 2449 | # build settings |
9987769a | 2450 | SHFLAGS='-shared -Wl,-soname,$$(@F)' |
f3ec2d46 SG |
2451 | LIBPREF="lib" |
2452 | LIBSUF=".a" | |
c5f14466 RP |
2453 | FULLNAME='$(NAME)$(BUILDSUF)' |
2454 | LIBNAME='$(LIBPREF)$(FULLNAME)$(LIBSUF)' | |
f3ec2d46 SG |
2455 | SLIBPREF="lib" |
2456 | SLIBSUF=".so" | |
c5f14466 | 2457 | SLIBNAME='$(SLIBPREF)$(FULLNAME)$(SLIBSUF)' |
b29bddab DB |
2458 | SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)' |
2459 | SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)' | |
6cfac0e9 | 2460 | LIB_INSTALL_EXTRA_CMD='$$(RANLIB) "$(LIBDIR)/$(LIBNAME)"' |
2f138f0b MR |
2461 | SLIB_INSTALL_NAME='$(SLIBNAME_WITH_VERSION)' |
2462 | SLIB_INSTALL_LINKS='$(SLIBNAME_WITH_MAJOR) $(SLIBNAME)' | |
ef0bc4c9 | 2463 | |
68485d1f MR |
2464 | asflags_filter=echo |
2465 | cflags_filter=echo | |
64933b6c MR |
2466 | ldflags_filter=echo |
2467 | ||
23565c26 | 2468 | AS_C='-c' |
bc877faf | 2469 | AS_O='-o $@' |
23565c26 | 2470 | CC_C='-c' |
18031c49 | 2471 | CC_E='-E -o $@' |
7e6c86e6 | 2472 | CC_O='-o $@' |
9f57f134 LB |
2473 | OBJCC_C='-c' |
2474 | OBJCC_E='-E -o $@' | |
2475 | OBJCC_O='-o $@' | |
a758c5e2 | 2476 | LD_O='-o $@' |
8db73c61 MR |
2477 | LD_LIB='-l%' |
2478 | LD_PATH='-L' | |
23565c26 | 2479 | HOSTCC_C='-c' |
27565164 | 2480 | HOSTCC_E='-E -o $@' |
a758c5e2 | 2481 | HOSTCC_O='-o $@' |
095792f2 | 2482 | HOSTLD_O='-o $@' |
7e6c86e6 | 2483 | |
9da6609f | 2484 | host_libs='-lm' |
6c3fa06a MR |
2485 | host_cflags_filter=echo |
2486 | host_ldflags_filter=echo | |
9da6609f | 2487 | |
9b861379 | 2488 | target_path='$(CURDIR)' |
a7ada2ba | 2489 | |
a158446b MR |
2490 | # since the object filename is not given with the -MM flag, the compiler |
2491 | # is only able to print the basename, and we must add the path ourselves | |
a758c5e2 MR |
2492 | DEPCMD='$(DEP$(1)) $(DEP$(1)FLAGS) $($(1)DEP_FLAGS) $< | sed -e "/^\#.*/d" -e "s,^[[:space:]]*$(*F)\\.o,$(@D)/$(*F).o," > $(@:.o=.d)' |
2493 | DEPFLAGS='-MM' | |
315c741d | 2494 | |
c597172e | 2495 | # find source path |
24524f36 | 2496 | if test -f configure; then |
f038cf3c | 2497 | source_path=. |
c597172e | 2498 | else |
8477f2de | 2499 | source_path=$(cd $(dirname "$0"); pwd) |
c597172e | 2500 | echo "$source_path" | grep -q '[[:blank:]]' && |
7483e694 | 2501 | die "Out of tree builds are impossible with whitespace in source path." |
337cee68 MC |
2502 | test -e "$source_path/config.h" && |
2503 | die "Out of tree builds are impossible with config.h in source dir." | |
c597172e MR |
2504 | fi |
2505 | ||
13cbe2c0 | 2506 | for v in "$@"; do |
b04251c5 MR |
2507 | r=${v#*=} |
2508 | l=${v%"$r"} | |
2509 | r=$(sh_quote "$r") | |
29ba0911 | 2510 | LIBAV_CONFIGURATION="${LIBAV_CONFIGURATION# } ${l}${r}" |
13cbe2c0 | 2511 | done |
c597172e | 2512 | |
73ef8980 MR |
2513 | find_things(){ |
2514 | thing=$1 | |
2515 | pattern=$2 | |
2516 | file=$source_path/$3 | |
932ccf39 | 2517 | sed -n "s/^[^#]*$pattern.*([^,]*, *\([^,]*\)\(,.*\)*).*/\1_$thing/p" "$file" |
73ef8980 MR |
2518 | } |
2519 | ||
2520 | ENCODER_LIST=$(find_things encoder ENC libavcodec/allcodecs.c) | |
2521 | DECODER_LIST=$(find_things decoder DEC libavcodec/allcodecs.c) | |
5666fd73 | 2522 | HWACCEL_LIST=$(find_things hwaccel HWACCEL libavcodec/allcodecs.c) |
73ef8980 MR |
2523 | PARSER_LIST=$(find_things parser PARSER libavcodec/allcodecs.c) |
2524 | BSF_LIST=$(find_things bsf BSF libavcodec/allcodecs.c) | |
2525 | MUXER_LIST=$(find_things muxer _MUX libavformat/allformats.c) | |
2526 | DEMUXER_LIST=$(find_things demuxer DEMUX libavformat/allformats.c) | |
38e54a75 SS |
2527 | OUTDEV_LIST=$(find_things outdev OUTDEV libavdevice/alldevices.c) |
2528 | INDEV_LIST=$(find_things indev _IN libavdevice/alldevices.c) | |
73ef8980 | 2529 | PROTOCOL_LIST=$(find_things protocol PROTOCOL libavformat/allformats.c) |
81124ba0 | 2530 | FILTER_LIST=$(find_things filter FILTER libavfilter/allfilters.c) |
c597172e | 2531 | |
54e75be4 DB |
2532 | ALL_COMPONENTS=" |
2533 | $BSF_LIST | |
2534 | $DECODER_LIST | |
2535 | $DEMUXER_LIST | |
2536 | $ENCODER_LIST | |
2537 | $FILTER_LIST | |
2538 | $HWACCEL_LIST | |
2539 | $INDEV_LIST | |
2540 | $MUXER_LIST | |
2541 | $OUTDEV_LIST | |
2542 | $PARSER_LIST | |
2543 | $PROTOCOL_LIST | |
2544 | " | |
2545 | ||
206a070d | 2546 | enable $ARCH_EXT_LIST |
c597172e MR |
2547 | |
2548 | die_unknown(){ | |
2549 | echo "Unknown option \"$1\"." | |
2550 | echo "See $0 --help for available options." | |
2551 | exit 1 | |
2552 | } | |
2553 | ||
7432e872 | 2554 | print_3_columns() { |
bf12a81c | 2555 | printf "%-25s %-25s %-25s\n" $(cat | tr ' ' '\n' | sort) |
7432e872 DB |
2556 | } |
2557 | ||
794f8e97 | 2558 | show_list() { |
bf0c4afa RP |
2559 | suffix=_$1 |
2560 | shift | |
7432e872 | 2561 | echo $* | sed s/$suffix//g | print_3_columns |
794f8e97 PI |
2562 | exit 0 |
2563 | } | |
2564 | ||
154caa67 MR |
2565 | rand_list(){ |
2566 | IFS=', ' | |
2567 | set -- $* | |
2568 | unset IFS | |
2569 | for thing; do | |
2570 | comp=${thing%:*} | |
2571 | prob=${thing#$comp} | |
2572 | prob=${prob#:} | |
2573 | is_in ${comp} $COMPONENT_LIST && eval comp=\$$(toupper ${comp%s})_LIST | |
2574 | echo "prob ${prob:-0.5}" | |
2575 | printf '%s\n' $comp | |
2576 | done | |
2577 | } | |
2578 | ||
2579 | do_random(){ | |
2580 | action=$1 | |
2581 | shift | |
2582 | random_seed=$(awk "BEGIN { srand($random_seed); print srand() }") | |
2583 | $action $(rand_list "$@" | awk "BEGIN { srand($random_seed) } \$1 == \"prob\" { prob = \$2; next } rand() < prob { print }") | |
2584 | } | |
2585 | ||
c597172e | 2586 | for opt do |
7483e694 DB |
2587 | optval="${opt#*=}" |
2588 | case "$opt" in | |
ea061af1 DB |
2589 | --extra-ldflags=*) |
2590 | add_ldflags $optval | |
7e9e7cc2 | 2591 | ;; |
bb0babd7 LB |
2592 | --extra-ldexeflags=*) |
2593 | add_ldexeflags $optval | |
2594 | ;; | |
ea061af1 DB |
2595 | --extra-libs=*) |
2596 | add_extralibs $optval | |
7e9e7cc2 | 2597 | ;; |
ea061af1 DB |
2598 | --disable-devices) |
2599 | disable $INDEV_LIST $OUTDEV_LIST | |
7e9e7cc2 | 2600 | ;; |
ea061af1 DB |
2601 | --enable-debug=*) |
2602 | debuglevel="$optval" | |
7e9e7cc2 MR |
2603 | ;; |
2604 | --disable-programs) | |
2605 | disable $PROGRAM_LIST | |
2606 | ;; | |
2607 | --disable-everything) | |
8e7bea6d | 2608 | map 'eval disable \${$(toupper ${v%s})_LIST}' $COMPONENT_LIST |
7e9e7cc2 | 2609 | ;; |
844c6852 | 2610 | --disable-all) |
8e7bea6d | 2611 | map 'eval disable \${$(toupper ${v%s})_LIST}' $COMPONENT_LIST |
844c6852 DB |
2612 | disable $LIBRARY_LIST $PROGRAM_LIST doc |
2613 | ;; | |
7e9e7cc2 MR |
2614 | --enable-random|--disable-random) |
2615 | action=${opt%%-random} | |
2616 | do_random ${action#--} $COMPONENT_LIST | |
2617 | ;; | |
2618 | --enable-random=*|--disable-random=*) | |
2619 | action=${opt%%-random=*} | |
2620 | do_random ${action#--} $optval | |
2621 | ;; | |
2622 | --enable-*=*|--disable-*=*) | |
2623 | eval $(echo "${opt%%=*}" | sed 's/--/action=/;s/-/ thing=/') | |
2624 | is_in "${thing}s" $COMPONENT_LIST || die_unknown "$opt" | |
2625 | eval list=\$$(toupper $thing)_LIST | |
2626 | name=$(echo "${optval}" | sed "s/,/_${thing}|/g")_${thing} | |
8e7bea6d | 2627 | test $action = enable && action="request" |
7e9e7cc2 MR |
2628 | $action $(filter "$name" $list) |
2629 | ;; | |
894682a9 AK |
2630 | --enable-avserver|--disable-avserver*) |
2631 | warn "avserver has been removed, the ${opt} option is only"\ | |
2632 | "provided for compatibility and will be removed in the future" | |
2633 | ;; | |
7e9e7cc2 MR |
2634 | --enable-?*|--disable-?*) |
2635 | eval $(echo "$opt" | sed 's/--/action=/;s/-/ option=/;s/-/_/g') | |
2636 | if is_in $option $COMPONENT_LIST; then | |
7e9e7cc2 MR |
2637 | eval $action \$$(toupper ${option%s})_LIST |
2638 | elif is_in $option $CMDLINE_SELECT; then | |
2639 | $action $option | |
2640 | else | |
2641 | die_unknown $opt | |
2642 | fi | |
2643 | ;; | |
2644 | --list-*) | |
2645 | NAME="${opt#--list-}" | |
2646 | is_in $NAME $COMPONENT_LIST || die_unknown $opt | |
2647 | NAME=${NAME%s} | |
2648 | eval show_list $NAME \$$(toupper $NAME)_LIST | |
2649 | ;; | |
2650 | --help|-h) show_help | |
2651 | ;; | |
2652 | *) | |
2653 | optname="${opt%%=*}" | |
2654 | optname="${optname#--}" | |
2655 | optname=$(echo "$optname" | sed 's/-/_/g') | |
2656 | if is_in $optname $CMDLINE_SET; then | |
2657 | eval $optname='$optval' | |
2658 | elif is_in $optname $CMDLINE_APPEND; then | |
2659 | append $optname "$optval" | |
2660 | else | |
2661 | die_unknown $opt | |
2662 | fi | |
2663 | ;; | |
7483e694 | 2664 | esac |
c597172e | 2665 | done |
604abd02 | 2666 | |
76eb0950 | 2667 | for e in $env; do |
604abd02 LB |
2668 | eval "export $e" |
2669 | done | |
c597172e | 2670 | |
bcea99bb MR |
2671 | disabled logging && logfile=/dev/null |
2672 | ||
d7a5a178 LB |
2673 | # Disable all the library-specific components if the library itself |
2674 | # is disabled, see AVCODEC_LIST and following _LIST variables. | |
2675 | ||
2676 | disable_components(){ | |
8e7bea6d | 2677 | disabled ${1} && disable_weak $( |
d7a5a178 LB |
2678 | eval components="\$$(toupper ${1})_COMPONENTS" |
2679 | map 'eval echo \${$(toupper ${v%s})_LIST}' $components | |
2680 | ) | |
2681 | } | |
2682 | ||
2683 | map 'disable_components $v' $LIBRARY_LIST | |
2684 | ||
8e7bea6d LB |
2685 | # Mark components that had not been enabled/disabled explicitly |
2686 | # as enabled | |
2687 | ||
2688 | for n in $COMPONENT_LIST; do | |
2689 | v=$(toupper ${n%s})_LIST | |
2690 | eval enable_weak \$$v | |
2691 | eval ${n}_if_any="\$$v" | |
2692 | done | |
2693 | ||
2694 | # Make so that disabled libraries are enabled if a component | |
2695 | # of them is requested | |
2696 | ||
2697 | for n in $LIBRARY_LIST; do | |
2698 | v=$(toupper ${n})_COMPONENTS | |
2699 | eval ${n}_if_any="\$$v" | |
2700 | done | |
2701 | ||
29ba0911 | 2702 | echo "# $0 $LIBAV_CONFIGURATION" > $logfile |
bcea99bb MR |
2703 | set >> $logfile |
2704 | ||
aeeb782c | 2705 | case "$toolchain" in |
0fbb62a8 LB |
2706 | clang-asan) |
2707 | cc_default="clang" | |
19f251a2 LB |
2708 | add_cflags -fsanitize=address |
2709 | add_ldflags -fsanitize=address | |
0fbb62a8 LB |
2710 | ;; |
2711 | clang-tsan) | |
2712 | cc_default="clang" | |
19f251a2 LB |
2713 | add_cflags -fsanitize=thread -pie |
2714 | add_ldflags -fsanitize=thread -pie | |
0fbb62a8 | 2715 | ;; |
d6a27f88 LB |
2716 | clang-usan) |
2717 | cc_default="clang" | |
4d25c2bc | 2718 | add_cflags -fsanitize=undefined -O1 |
d6a27f88 LB |
2719 | add_ldflags -fsanitize=undefined |
2720 | ;; | |
0ba49d28 LB |
2721 | gcc-asan) |
2722 | cc_default="gcc" | |
2723 | add_cflags -fsanitize=address | |
2724 | add_ldflags -fsanitize=address | |
2725 | ;; | |
2726 | gcc-tsan) | |
2727 | cc_default="gcc" | |
2728 | add_cflags -fsanitize=thread -pie -fPIC | |
2729 | add_ldflags -fsanitize=thread -pie -fPIC | |
2730 | ;; | |
d6a27f88 LB |
2731 | gcc-usan) |
2732 | cc_default="gcc" | |
2733 | add_cflags -fsanitize=undefined | |
2734 | add_ldflags -fsanitize=undefined | |
2735 | ;; | |
edfe609f LB |
2736 | valgrind-massif) |
2737 | target_exec_default="valgrind" | |
2738 | target_exec_args="--alloc-fn=av_malloc --alloc-fn=av_mallocz" | |
2739 | ;; | |
b1ee8eec RT |
2740 | valgrind-memcheck) |
2741 | target_exec_default="valgrind" | |
2742 | target_exec_args="--track-origins=yes --leak-check=full" | |
2743 | ;; | |
aeeb782c | 2744 | msvc) |
16381923 MS |
2745 | # Check whether the current MSVC version needs the C99 converter. |
2746 | # From MSVC 2013 (compiler major version 18) onwards, it does actually | |
ea9f7173 | 2747 | # support enough of C99 to build libav. Default to the new |
16381923 MS |
2748 | # behaviour if the regexp was unable to match anything, since this |
2749 | # successfully parses the version number of existing supported | |
2750 | # versions that require the converter (MSVC 2010 and 2012). | |
2751 | cl_major_ver=$(cl 2>&1 | sed -n 's/.*Version \([[:digit:]]\{1,\}\)\..*/\1/p') | |
2752 | if [ -z "$cl_major_ver" ] || [ $cl_major_ver -ge 18 ]; then | |
ea9f7173 | 2753 | cc_default="cl" |
16381923 MS |
2754 | else |
2755 | cc_default="c99wrap cl" | |
2756 | fi | |
c9edbe4a | 2757 | ld_default="$source_path/compat/windows/mslink" |
aeeb782c | 2758 | nm_default="dumpbin -symbols" |
ac3a9b51 | 2759 | ar_default="lib" |
2192ff84 MS |
2760 | case "$arch" in |
2761 | arm*) | |
2762 | as_default="armasm" | |
2763 | ;; | |
2764 | esac | |
53e8cd68 | 2765 | target_os_default="win32" |
ea9f7173 MS |
2766 | # Use a relative path for TMPDIR. This makes sure all the |
2767 | # ffconf temp files are written with a relative path, avoiding | |
2768 | # issues with msys/win32 path conversion for MSVC parameters | |
2769 | # such as -Fo<file> or -out:<file>. | |
2770 | TMPDIR=. | |
aeeb782c | 2771 | ;; |
322e4194 | 2772 | icl) |
ea9f7173 MS |
2773 | cc_default="icl" |
2774 | ld_default="xilink" | |
322e4194 AS |
2775 | nm_default="dumpbin -symbols" |
2776 | ar_default="xilib" | |
2777 | target_os_default="win32" | |
ea9f7173 | 2778 | TMPDIR=. |
322e4194 | 2779 | ;; |
a862c7d3 RT |
2780 | gcov) |
2781 | add_cflags -fprofile-arcs -ftest-coverage | |
2782 | add_ldflags -fprofile-arcs -ftest-coverage | |
2783 | ;; | |
e7891305 | 2784 | hardened) |
2d589273 DB |
2785 | add_cppflags -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 |
2786 | add_cflags -fno-strict-overflow -fstack-protector-all | |
2787 | add_ldflags -Wl,-z,relro -Wl,-z,now | |
e7891305 | 2788 | ;; |
aeeb782c MR |
2789 | ?*) |
2790 | die "Unknown toolchain $toolchain" | |
2791 | ;; | |
2792 | esac | |
2793 | ||
faab8f9f JG |
2794 | test -n "$cross_prefix" && enable cross_compile |
2795 | ||
2796 | if enabled cross_compile; then | |
2797 | test -n "$arch" && test -n "$target_os" || | |
2798 | die "Must specify target arch and OS when cross-compiling" | |
2799 | fi | |
2800 | ||
82b6e451 LB |
2801 | ar_default="${cross_prefix}${ar_default}" |
2802 | cc_default="${cross_prefix}${cc_default}" | |
9f57f134 | 2803 | occ_default="${cross_prefix}${occ_default}" |
82b6e451 LB |
2804 | nm_default="${cross_prefix}${nm_default}" |
2805 | pkg_config_default="${cross_prefix}${pkg_config_default}" | |
2806 | ranlib="${cross_prefix}${ranlib}" | |
2807 | strip="${cross_prefix}${strip}" | |
2808 | ||
2809 | sysinclude_default="${sysroot}/usr/include" | |
2810 | ||
b1ee8eec | 2811 | set_default arch cc pkg_config sysinclude target_exec target_os |
9da6609f MR |
2812 | enabled cross_compile || host_cc_default=$cc |
2813 | set_default host_cc | |
13c7df3d | 2814 | |
762f95e4 MR |
2815 | if ! $pkg_config --version >/dev/null 2>&1; then |
2816 | warn "$pkg_config not found, library detection may fail." | |
2817 | pkg_config=false | |
2818 | fi | |
2819 | ||
82bb3329 MR |
2820 | exesuf() { |
2821 | case $1 in | |
53e8cd68 | 2822 | mingw32*|win32|win64|cygwin*|*-dos|freedos|opendos|os/2*|symbian) echo .exe ;; |
82bb3329 MR |
2823 | esac |
2824 | } | |
2825 | ||
2826 | EXESUF=$(exesuf $target_os) | |
2827 | HOSTEXESUF=$(exesuf $host_os) | |
c0f5b7f1 | 2828 | |
e4e69e0b | 2829 | # set temporary file name |
a49d42c2 | 2830 | : ${TMPDIR:=$TEMPDIR} |
c51fafa1 | 2831 | : ${TMPDIR:=$TMP} |
a49d42c2 | 2832 | : ${TMPDIR:=/tmp} |
e4e69e0b | 2833 | |
a210bce2 | 2834 | if ! check_cmd mktemp -u XXXXXX; then |
54460a83 MR |
2835 | # simple replacement for missing mktemp |
2836 | # NOT SAFE FOR GENERAL USE | |
2837 | mktemp(){ | |
09a5c245 | 2838 | echo "${2%%XXX*}.${HOSTNAME}.${UID}.$$" |
54460a83 MR |
2839 | } |
2840 | fi | |
2841 | ||
2842 | tmpfile(){ | |
2843 | tmp=$(mktemp -u "${TMPDIR}/ffconf.XXXXXXXX")$2 && | |
2844 | (set -C; exec > $tmp) 2>/dev/null || | |
f7ba16a7 | 2845 | die "Unable to create temporary file in $TMPDIR." |
54460a83 MR |
2846 | append TMPFILES $tmp |
2847 | eval $1=$tmp | |
2848 | } | |
2849 | ||
2850 | trap 'rm -f -- $TMPFILES' EXIT | |
54460a83 | 2851 | |
55127e7b | 2852 | tmpfile TMPASM .asm |
3e0b1c9a DB |
2853 | tmpfile TMPC .c |
2854 | tmpfile TMPE $EXESUF | |
2855 | tmpfile TMPH .h | |
2856 | tmpfile TMPO .o | |
2857 | tmpfile TMPS .S | |
2858 | tmpfile TMPSH .sh | |
2859 | tmpfile TMPV .ver | |
54460a83 MR |
2860 | |
2861 | unset -f mktemp | |
e4e69e0b | 2862 | |
fb3c4ffc MR |
2863 | chmod +x $TMPE |
2864 | ||
993f2d0f MR |
2865 | # make sure we can execute files in $TMPDIR |
2866 | cat > $TMPSH 2>> $logfile <<EOF | |
2867 | #! /bin/sh | |
2868 | EOF | |
2869 | chmod +x $TMPSH >> $logfile 2>&1 | |
2870 | if ! $TMPSH >> $logfile 2>&1; then | |
2871 | cat <<EOF | |
2872 | Unable to create and execute files in $TMPDIR. Set the TMPDIR environment | |
2873 | variable to another directory and make sure that it is not mounted noexec. | |
2874 | EOF | |
2875 | die "Sanity test failed." | |
2876 | fi | |
993f2d0f | 2877 | |
08b94f16 MS |
2878 | armasm_flags(){ |
2879 | for flag; do | |
2880 | case $flag in | |
2881 | # Filter out MSVC cl.exe options from cflags that shouldn't | |
2882 | # be passed to gas-preprocessor | |
2883 | -M[TD]*) ;; | |
2884 | *) echo $flag ;; | |
2885 | esac | |
2886 | done | |
2887 | } | |
2888 | ||
457cc333 MR |
2889 | ccc_flags(){ |
2890 | for flag; do | |
2891 | case $flag in | |
2892 | -std=c99) echo -c99 ;; | |
2893 | -mcpu=*) echo -arch ${flag#*=} ;; | |
2894 | -mieee) echo -ieee ;; | |
2895 | -O*|-fast) echo $flag ;; | |
2896 | -fno-math-errno) echo -assume nomath_errno ;; | |
2897 | -g) echo -g3 ;; | |
2898 | -Wall) echo -msg_enable level2 ;; | |
2899 | -Wno-pointer-sign) echo -msg_disable ptrmismatch1 ;; | |
2900 | -Wl,*) echo $flag ;; | |
2901 | -f*|-W*) ;; | |
2902 | *) echo $flag ;; | |
2903 | esac | |
2904 | done | |
2905 | } | |
2906 | ||
e5d45e02 LB |
2907 | cparser_flags(){ |
2908 | for flag; do | |
2909 | case $flag in | |
2910 | -Wno-switch) echo -Wno-switch-enum ;; | |
2911 | -Wno-format-zero-length) ;; | |
2912 | -Wdisabled-optimization) ;; | |
2913 | -Wno-pointer-sign) echo -Wno-other ;; | |
2914 | *) echo $flag ;; | |
2915 | esac | |
2916 | done | |
2917 | } | |
2918 | ||
14fb9d3d | 2919 | msvc_common_flags(){ |
dfa559bc RB |
2920 | for flag; do |
2921 | case $flag in | |
14fb9d3d AS |
2922 | # In addition to specifying certain flags under the compiler |
2923 | # specific filters, they must be specified here as well or else the | |
2924 | # generic catch all at the bottom will print the original flag. | |
2925 | -Wall) ;; | |
2926 | -std=c99) ;; | |
2927 | # Common flags | |
9f4a16c5 | 2928 | -fomit-frame-pointer) ;; |
dfa559bc | 2929 | -g) echo -Z7 ;; |
dfa559bc RB |
2930 | -fno-math-errno) ;; |
2931 | -fno-common) ;; | |
2932 | -fno-signed-zeros) ;; | |
50640977 | 2933 | -fPIC) ;; |
9f30fb5a MS |
2934 | -mthumb) ;; |
2935 | -march=*) ;; | |
dfa559bc | 2936 | -lz) echo zlib.lib ;; |
bd680c7b DB |
2937 | -lavifil32) echo vfw32.lib ;; |
2938 | -lavicap32) echo vfw32.lib user32.lib ;; | |
dfa559bc | 2939 | -l*) echo ${flag#-l}.lib ;; |
f4d4e66a | 2940 | -L*) echo -libpath:${flag#-L} ;; |
dfa559bc RB |
2941 | *) echo $flag ;; |
2942 | esac | |
2943 | done | |
2944 | } | |
2945 | ||
14fb9d3d AS |
2946 | msvc_flags(){ |
2947 | msvc_common_flags "$@" | |
2948 | for flag; do | |
2949 | case $flag in | |
ace87c19 | 2950 | -Wall) echo -W4 -wd4244 -wd4127 -wd4018 -wd4389 \ |
14fb9d3d AS |
2951 | -wd4146 -wd4057 -wd4204 -wd4706 -wd4305 \ |
2952 | -wd4152 -wd4324 -we4013 -wd4100 -wd4214 \ | |
91894f27 | 2953 | -wd4273 -wd4554 -wd4701 ;; |
14fb9d3d AS |
2954 | esac |
2955 | done | |
2956 | } | |
2957 | ||
2958 | icl_flags(){ | |
2959 | msvc_common_flags "$@" | |
2960 | for flag; do | |
2961 | case $flag in | |
2962 | # Despite what Intel's documentation says -Wall, which is supported | |
2963 | # on Windows, does enable remarks so disable them here. | |
2964 | -Wall) echo $flag -Qdiag-disable:remark ;; | |
2965 | -std=c99) echo -Qstd=c99 ;; | |
2966 | esac | |
2967 | done | |
2968 | } | |
2969 | ||
d0c6d424 MR |
2970 | pgi_flags(){ |
2971 | for flag; do | |
2972 | case $flag in | |
643933f5 | 2973 | -flto) echo -Mipa=fast,libopt,libinline,vestigial ;; |
d0c6d424 MR |
2974 | -fomit-frame-pointer) echo -Mnoframe ;; |
2975 | -g) echo -gopt ;; | |
2976 | *) echo $flag ;; | |
2977 | esac | |
2978 | done | |
2979 | } | |
2980 | ||
2981 | suncc_flags(){ | |
2982 | for flag; do | |
2983 | case $flag in | |
2984 | -march=*|-mcpu=*) | |
2985 | case "${flag#*=}" in | |
2986 | native) echo -xtarget=native ;; | |
2987 | v9|niagara) echo -xarch=sparc ;; | |
2988 | ultrasparc) echo -xarch=sparcvis ;; | |
2989 | ultrasparc3|niagara2) echo -xarch=sparcvis2 ;; | |
2990 | i586|pentium) echo -xchip=pentium ;; | |
2991 | i686|pentiumpro|pentium2) echo -xtarget=pentium_pro ;; | |
2992 | pentium3*|c3-2) echo -xtarget=pentium3 ;; | |
2993 | pentium-m) echo -xarch=sse2 -xchip=pentium3 ;; | |
2994 | pentium4*) echo -xtarget=pentium4 ;; | |
2995 | prescott|nocona) echo -xarch=sse3 -xchip=pentium4 ;; | |
2996 | *-sse3) echo -xarch=sse3 ;; | |
2997 | core2) echo -xarch=ssse3 -xchip=core2 ;; | |
f2ce813e SM |
2998 | corei7) echo -xarch=sse4_2 -xchip=nehalem ;; |
2999 | corei7-avx) echo -xarch=avx -xchip=sandybridge ;; | |
b36f87ff | 3000 | amdfam10|barcelona|bdver*) echo -xarch=sse4_1 ;; |
ace87c19 | 3001 | athlon-4|athlon-[mx]p) echo -xarch=ssea ;; |
d0c6d424 | 3002 | k8|opteron|athlon64|athlon-fx) |
ace87c19 DB |
3003 | echo -xarch=sse2a ;; |
3004 | athlon*) echo -xarch=pentium_proa ;; | |
d0c6d424 MR |
3005 | esac |
3006 | ;; | |
3007 | -std=c99) echo -xc99 ;; | |
3008 | -fomit-frame-pointer) echo -xregs=frameptr ;; | |
3009 | -fPIC) echo -KPIC -xcode=pic32 ;; | |
3010 | -W*,*) echo $flag ;; | |
5e753ed5 SM |
3011 | -f*-*|-W*|-mimpure-text) ;; |
3012 | -shared) echo -G ;; | |
d0c6d424 MR |
3013 | *) echo $flag ;; |
3014 | esac | |
3015 | done | |
3016 | } | |
3017 | ||
3018 | tms470_flags(){ | |
3019 | for flag; do | |
3020 | case $flag in | |
3021 | -march=*|-mcpu=*) | |
3022 | case "${flag#*=}" in | |
3023 | armv7-a|cortex-a*) echo -mv=7a8 ;; | |
3024 | armv7-r|cortex-r*) echo -mv=7r4 ;; | |
3025 | armv7-m|cortex-m*) echo -mv=7m3 ;; | |
3026 | armv6*|arm11*) echo -mv=6 ;; | |
3027 | armv5*e|arm[79]*e*|arm9[24]6*|arm96*|arm102[26]) | |
3028 | echo -mv=5e ;; | |
3029 | armv4*|arm7*|arm9[24]*) echo -mv=4 ;; | |
3030 | esac | |
3031 | ;; | |
3032 | -mfpu=neon) echo --float_support=vfpv3 --neon ;; | |
3033 | -mfpu=vfp) echo --float_support=vfpv2 ;; | |
3034 | -mfpu=vfpv3) echo --float_support=vfpv3 ;; | |
b5198a26 | 3035 | -mfpu=vfpv3-d16) echo --float_support=vfpv3d16 ;; |
d0c6d424 MR |
3036 | -msoft-float) echo --float_support=vfplib ;; |
3037 | -O[0-3]|-mf=*) echo $flag ;; | |
3038 | -g) echo -g -mn ;; | |
3039 | -pds=*) echo $flag ;; | |
ad93dccb MR |
3040 | -D*|-I*) echo $flag ;; |
3041 | --gcc|--abi=*) echo $flag ;; | |
3042 | -me) echo $flag ;; | |
d0c6d424 MR |
3043 | esac |
3044 | done | |
3045 | } | |
3046 | ||
a758c5e2 MR |
3047 | probe_cc(){ |
3048 | pfx=$1 | |
3049 | _cc=$2 | |
3050 | ||
8db73c61 MR |
3051 | unset _type _ident _cc_c _cc_e _cc_o _flags _cflags |
3052 | unset _ld_o _ldflags _ld_lib _ld_path | |
18031c49 | 3053 | unset _depflags _DEPCMD _DEPFLAGS |
a758c5e2 MR |
3054 | _flags_filter=echo |
3055 | ||
3056 | if $_cc -v 2>&1 | grep -q '^gcc.*LLVM'; then | |
3057 | _type=llvm_gcc | |
b197f783 S |
3058 | gcc_extra_ver=$(expr "$($_cc --version 2>/dev/null | head -n1)" : '.*\((.*)\)') |
3059 | _ident="llvm-gcc $($_cc -dumpversion 2>/dev/null) $gcc_extra_ver" | |
a758c5e2 MR |
3060 | _depflags='-MMD -MF $(@:.o=.d) -MT $@' |
3061 | _cflags_speed='-O3' | |
3062 | _cflags_size='-Os' | |
3063 | elif $_cc -v 2>&1 | grep -qi ^gcc; then | |
3064 | _type=gcc | |
3065 | gcc_version=$($_cc --version | head -n1) | |
3066 | gcc_basever=$($_cc -dumpversion) | |
3067 | gcc_pkg_ver=$(expr "$gcc_version" : '[^ ]* \(([^)]*)\)') | |
3068 | gcc_ext_ver=$(expr "$gcc_version" : ".*$gcc_pkg_ver $gcc_basever \\(.*\\)") | |
3069 | _ident=$(cleanws "gcc $gcc_basever $gcc_pkg_ver $gcc_ext_ver") | |
3070 | if ! $_cc -dumpversion | grep -q '^2\.'; then | |
3071 | _depflags='-MMD -MF $(@:.o=.d) -MT $@' | |
3072 | fi | |
3073 | _cflags_speed='-O3' | |
3074 | _cflags_size='-Os' | |
b2d688ea | 3075 | elif $_cc --version 2>/dev/null | grep -q ^icc; then |
a758c5e2 MR |
3076 | _type=icc |
3077 | _ident=$($_cc --version | head -n1) | |
3078 | _depflags='-MMD' | |
3079 | _cflags_speed='-O3' | |
3080 | _cflags_size='-Os' | |
3081 | _cflags_noopt='-O1' | |
3082 | elif $_cc -v 2>&1 | grep -q xlc; then | |
3083 | _type=xlc | |
3084 | _ident=$($_cc -qversion 2>/dev/null | head -n1) | |
3085 | _cflags_speed='-O5' | |
3086 | _cflags_size='-O5 -qcompact' | |
3087 | elif $_cc -V 2>/dev/null | grep -q Compaq; then | |
3088 | _type=ccc | |
3089 | _ident=$($_cc -V | head -n1 | cut -d' ' -f1-3) | |
3090 | _DEPFLAGS='-M' | |
a758c5e2 MR |
3091 | _cflags_speed='-fast' |
3092 | _cflags_size='-O1' | |
457cc333 | 3093 | _flags_filter=ccc_flags |
4936ef64 | 3094 | elif $_cc --vsn 2>/dev/null | grep -Eq "ARM (C/C\+\+ )?Compiler"; then |
a758c5e2 MR |
3095 | test -d "$sysroot" || die "No valid sysroot specified." |
3096 | _type=armcc | |
ed6d9ce9 | 3097 | _ident=$($_cc --vsn | grep -i build | head -n1 | sed 's/.*: //') |
a758c5e2 MR |
3098 | armcc_conf="$PWD/armcc.conf" |
3099 | $_cc --arm_linux_configure \ | |
3100 | --arm_linux_config_file="$armcc_conf" \ | |
3101 | --configure_sysroot="$sysroot" \ | |
3102 | --configure_cpp_headers="$sysinclude" >>$logfile 2>&1 || | |
3103 | die "Error creating armcc configuration file." | |
3104 | $_cc --vsn | grep -q RVCT && armcc_opt=rvct || armcc_opt=armcc | |
3105 | _flags="--arm_linux_config_file=$armcc_conf --translate_gcc" | |
3106 | as_default="${cross_prefix}gcc" | |
3107 | _depflags='-MMD' | |
3108 | _cflags_speed='-O3' | |
3109 | _cflags_size='-Os' | |
0122118e | 3110 | elif $_cc -version 2>/dev/null | grep -Eq 'TMS470|TI ARM'; then |
a758c5e2 MR |
3111 | _type=tms470 |
3112 | _ident=$($_cc -version | head -n1 | tr -s ' ') | |
3113 | _flags='--gcc --abi=eabi -me' | |
18031c49 | 3114 | _cc_e='-ppl -fe=$@' |
a758c5e2 | 3115 | _cc_o='-fe=$@' |
a758c5e2 MR |
3116 | _depflags='-ppa -ppd=$(@:.o=.d)' |
3117 | _cflags_speed='-O3 -mf=5' | |
3118 | _cflags_size='-O3 -mf=2' | |
3119 | _flags_filter=tms470_flags | |
3120 | elif $_cc -v 2>&1 | grep -q clang; then | |
3121 | _type=clang | |
b197f783 | 3122 | _ident=$($_cc --version 2>/dev/null | head -n1) |
9e057f53 | 3123 | _depflags='-MMD -MF $(@:.o=.d) -MT $@' |
a758c5e2 MR |
3124 | _cflags_speed='-O3' |
3125 | _cflags_size='-Os' | |
3126 | elif $_cc -V 2>&1 | grep -q Sun; then | |
3127 | _type=suncc | |
3128 | _ident=$($_cc -V 2>&1 | head -n1 | cut -d' ' -f 2-) | |
3129 | _DEPCMD='$(DEP$(1)) $(DEP$(1)FLAGS) $($(1)DEP_FLAGS) $< | sed -e "1s,^.*: ,$@: ," -e "\$$!s,\$$, \\\," -e "1!s,^.*: , ," > $(@:.o=.d)' | |
c72f12cb | 3130 | _DEPFLAGS='-xM1 -xc99' |
a758c5e2 MR |
3131 | _ldflags='-std=c99' |
3132 | _cflags_speed='-O5' | |
3133 | _cflags_size='-O5 -xspace' | |
3134 | _flags_filter=suncc_flags | |
3135 | elif $_cc -v 2>&1 | grep -q 'PathScale\|Path64'; then | |
3136 | _type=pathscale | |
3137 | _ident=$($_cc -v 2>&1 | head -n1 | tr -d :) | |
3138 | _depflags='-MMD -MF $(@:.o=.d) -MT $@' | |
3139 | _cflags_speed='-O2' | |
3140 | _cflags_size='-Os' | |
3141 | _flags_filter='filter_out -Wdisabled-optimization' | |
3142 | elif $_cc -v 2>&1 | grep -q Open64; then | |
3143 | _type=open64 | |
3144 | _ident=$($_cc -v 2>&1 | head -n1 | tr -d :) | |
3145 | _depflags='-MMD -MF $(@:.o=.d) -MT $@' | |
3146 | _cflags_speed='-O2' | |
3147 | _cflags_size='-Os' | |
3148 | _flags_filter='filter_out -Wdisabled-optimization|-Wtype-limits|-fno-signed-zeros' | |
3149 | elif $_cc -V 2>&1 | grep -q Portland; then | |
3150 | _type=pgi | |
3151 | _ident="PGI $($_cc -V 2>&1 | awk '/^pgcc/ { print $2; exit }')" | |
8f23907f | 3152 | opt_common='-alias=ansi -Mdse -Mlre -Mpre' |
a758c5e2 MR |
3153 | _cflags_speed="-O3 -Mautoinline -Munroll=c:4 $opt_common" |
3154 | _cflags_size="-O2 -Munroll=c:1 $opt_common" | |
3155 | _cflags_noopt="-O1" | |
3156 | _flags_filter=pgi_flags | |
f4312352 MS |
3157 | elif $_cc 2>&1 | grep -q 'Microsoft.*ARM.*Assembler'; then |
3158 | _type=armasm | |
3159 | _ident=$($_cc | head -n1) | |
3160 | # 4509: "This form of conditional instruction is deprecated" | |
3161 | _flags="-nologo -ignore 4509" | |
08b94f16 | 3162 | _flags_filter=armasm_flags |
a54e720e | 3163 | elif $_cc -nologo- 2>&1 | grep -q Microsoft; then |
dfa559bc | 3164 | _type=msvc |
863ee068 | 3165 | _ident=$($_cc 2>&1 | head -n1) |
dfa559bc RB |
3166 | _DEPCMD='$(DEP$(1)) $(DEP$(1)FLAGS) $($(1)DEP_FLAGS) $< 2>&1 | awk '\''/including/ { sub(/^.*file: */, ""); gsub(/\\/, "/"); if (!match($$0, / /)) print "$@:", $$0 }'\'' > $(@:.o=.d)' |
3167 | _DEPFLAGS='$(CPPFLAGS) $(CFLAGS) -showIncludes -Zs' | |
3168 | _cflags_speed="-O2" | |
3169 | _cflags_size="-O1" | |
a54e720e | 3170 | if $_cc -nologo- 2>&1 | grep -q Linker; then |
ea9f7173 | 3171 | _ld_o='-out:$@' |
dfa559bc RB |
3172 | else |
3173 | _ld_o='-Fe$@' | |
3174 | fi | |
ea9f7173 MS |
3175 | _cc_o='-Fo$@' |
3176 | _cc_e='-P -Fi$@' | |
dfa559bc RB |
3177 | _flags_filter=msvc_flags |
3178 | _ld_lib='lib%.a' | |
3179 | _ld_path='-libpath:' | |
3180 | _flags='-nologo' | |
567ca142 | 3181 | _cflags='-D_USE_MATH_DEFINES -D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_WARNINGS' |
322e4194 AS |
3182 | elif $_cc 2>&1 | grep -q Intel; then |
3183 | _type=icl | |
863ee068 | 3184 | _ident=$($_cc 2>&1 | head -n1) |
322e4194 | 3185 | _depflags='-QMMD -QMF$(@:.o=.d) -QMT$@' |
ace87c19 DB |
3186 | # Not only is O3 broken on 13.x+ but it is slower on all previous |
3187 | # versions (tested) as well. | |
322e4194 AS |
3188 | _cflags_speed="-O2" |
3189 | _cflags_size="-O1 -Oi" # -O1 without -Oi miscompiles stuff | |
322e4194 | 3190 | if $_cc 2>&1 | grep -q Linker; then |
ea9f7173 | 3191 | _ld_o='-out:$@' |
322e4194 AS |
3192 | else |
3193 | _ld_o='-Fe$@' | |
3194 | fi | |
ea9f7173 | 3195 | _cc_o='-Fo$@' |
322e4194 | 3196 | _cc_e='-P' |
14fb9d3d | 3197 | _flags_filter=icl_flags |
322e4194 AS |
3198 | _ld_lib='lib%.a' |
3199 | _ld_path='-libpath:' | |
ace87c19 | 3200 | # -Qdiag-error to make icl error when seeing certain unknown arguments |
60f09c04 | 3201 | _flags='-nologo -Qdiag-error:4044,10157' |
ace87c19 DB |
3202 | # -Qvec- -Qsimd- to prevent miscompilation, -GS for consistency |
3203 | # with MSVC which enables it by default. | |
342b0ba5 | 3204 | _cflags='-D_USE_MATH_DEFINES -Qms0 -Qvec- -Qsimd- -GS' |
e5d45e02 LB |
3205 | elif $_cc --version 2>/dev/null | grep -q ^cparser; then |
3206 | _type=cparser | |
3207 | _ident=$($_cc --version | head -n1) | |
3208 | _depflags='-MMD' | |
3209 | _cflags_speed='-O4' | |
3210 | _cflags_size='-O2' | |
3211 | _flags_filter=cparser_flags | |
aef6bd1b | 3212 | fi |
a758c5e2 MR |
3213 | |
3214 | eval ${pfx}_type=\$_type | |
3215 | eval ${pfx}_ident=\$_ident | |
3216 | } | |
3217 | ||
3218 | set_ccvars(){ | |
23565c26 | 3219 | eval ${1}_C=\${_cc_c-\${${1}_C}} |
18031c49 | 3220 | eval ${1}_E=\${_cc_e-\${${1}_E}} |
a758c5e2 MR |
3221 | eval ${1}_O=\${_cc_o-\${${1}_O}} |
3222 | ||
3223 | if [ -n "$_depflags" ]; then | |
3224 | eval ${1}_DEPFLAGS=\$_depflags | |
3225 | else | |
3226 | eval ${1}DEP=\${_DEPCMD:-\$DEPCMD} | |
3227 | eval ${1}DEP_FLAGS=\${_DEPFLAGS:-\$DEPFLAGS} | |
3228 | eval DEP${1}FLAGS=\$_flags | |
3229 | fi | |
3230 | } | |
3231 | ||
3232 | probe_cc cc "$cc" | |
3233 | cflags_filter=$_flags_filter | |
3234 | cflags_speed=$_cflags_speed | |
3235 | cflags_size=$_cflags_size | |
3236 | cflags_noopt=$_cflags_noopt | |
3237 | add_cflags $_flags $_cflags | |
3238 | cc_ldflags=$_ldflags | |
3239 | set_ccvars CC | |
3240 | ||
3241 | probe_cc hostcc "$host_cc" | |
3242 | host_cflags_filter=$_flags_filter | |
a758c5e2 | 3243 | add_host_cflags $_flags $_cflags |
a758c5e2 | 3244 | set_ccvars HOSTCC |
629687f6 | 3245 | |
851ffa80 MR |
3246 | test -n "$cc_type" && enable $cc_type || |
3247 | warn "Unknown C compiler $cc, unable to select optimal CFLAGS" | |
629687f6 | 3248 | |
75bafbac | 3249 | : ${as_default:=$cc} |
9f57f134 | 3250 | : ${objcc_default:=$cc} |
50567afa | 3251 | : ${dep_cc_default:=$cc} |
684b28e0 | 3252 | : ${ld_default:=$cc} |
095792f2 | 3253 | : ${host_ld_default:=$host_cc} |
9f57f134 | 3254 | set_default ar as objcc dep_cc ld host_ld |
75800dce | 3255 | |
a758c5e2 MR |
3256 | probe_cc as "$as" |
3257 | asflags_filter=$_flags_filter | |
3258 | add_asflags $_flags $_cflags | |
3259 | set_ccvars AS | |
3260 | ||
9f57f134 LB |
3261 | probe_cc objcc "$objcc" |
3262 | objcflags_filter=$_flags_filter | |
3263 | add_objcflags $_flags $_cflags | |
3264 | set_ccvars OBJC | |
3265 | ||
a758c5e2 MR |
3266 | probe_cc ld "$ld" |
3267 | ldflags_filter=$_flags_filter | |
3268 | add_ldflags $_flags $_ldflags | |
3269 | test "$cc_type" != "$ld_type" && add_ldflags $cc_ldflags | |
2763587c | 3270 | LD_O=${_ld_o-$LD_O} |
8db73c61 MR |
3271 | LD_LIB=${_ld_lib-$LD_LIB} |
3272 | LD_PATH=${_ld_path-$LD_PATH} | |
a758c5e2 | 3273 | |
095792f2 MR |
3274 | probe_cc hostld "$host_ld" |
3275 | host_ldflags_filter=$_flags_filter | |
3276 | add_host_ldflags $_flags $_ldflags | |
3277 | HOSTLD_O=${_ld_o-$HOSTLD_O} | |
3278 | ||
a758c5e2 MR |
3279 | if [ -z "$CC_DEPFLAGS" ] && [ "$dep_cc" != "$cc" ]; then |
3280 | probe_cc depcc "$dep_cc" | |
3281 | CCDEP=${_DEPCMD:-$DEPCMD} | |
3282 | CCDEP_FLAGS=${_DEPFLAGS:=$DEPFLAGS} | |
3283 | DEPCCFLAGS=$_flags | |
3284 | fi | |