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 |
2270b4b2 | 346 | pr -n -t $1 >> $logfile |
c8e9f801 MR |
347 | log END $1 |
348 | } | |
349 | ||
2ba042a7 | 350 | echolog(){ |
c8e9f801 | 351 | log "$@" |
57bd82d4 | 352 | echo "$@" |
2ba042a7 MR |
353 | } |
354 | ||
7bfc8ae6 MR |
355 | warn(){ |
356 | log "WARNING: $*" | |
357 | WARNINGS="${WARNINGS}WARNING: $*\n" | |
358 | } | |
359 | ||
2ba042a7 MR |
360 | die(){ |
361 | echolog "$@" | |
362 | cat <<EOF | |
d326cf7f | 363 | |
2ba042a7 | 364 | If you think configure made a mistake, make sure you are using the latest |
4a6a21f5 | 365 | version from Git. If the latest version fails, report the problem to the |
5045f6bd | 366 | libav-tools@libav.org mailing list or IRC #libav on irc.freenode.net. |
2ba042a7 | 367 | EOF |
e155a21a | 368 | if disabled logging; then |
2ba042a7 | 369 | cat <<EOF |
e155a21a DB |
370 | Rerun configure with logging enabled (do not use --disable-logging), and |
371 | include the log this produces with your report. | |
2ba042a7 MR |
372 | EOF |
373 | else | |
f69f51b3 | 374 | cat <<EOF |
e155a21a DB |
375 | Include the log file "$logfile" produced by configure as this will help |
376 | solving the problem. | |
2ba042a7 MR |
377 | EOF |
378 | fi | |
57bd82d4 MR |
379 | exit 1 |
380 | } | |
381 | ||
6c6007d6 | 382 | # Avoid locale weirdness, besides we really just want to translate ASCII. |
44161118 | 383 | toupper(){ |
6c6007d6 | 384 | echo "$@" | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ |
44161118 MR |
385 | } |
386 | ||
4a5444db | 387 | tolower(){ |
6c6007d6 | 388 | echo "$@" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz |
4a5444db MR |
389 | } |
390 | ||
14a8acf1 MR |
391 | c_escape(){ |
392 | echo "$*" | sed 's/["\\]/\\\0/g' | |
393 | } | |
394 | ||
b04251c5 MR |
395 | sh_quote(){ |
396 | v=$(echo "$1" | sed "s/'/'\\\\''/g") | |
d72c981c | 397 | test "x$v" = "x${v#*[!A-Za-z0-9_/.+-]}" || v="'$v'" |
b04251c5 MR |
398 | echo "$v" |
399 | } | |
400 | ||
bb7a22b5 MR |
401 | cleanws(){ |
402 | echo "$@" | sed 's/^ *//;s/ */ /g;s/ *$//' | |
403 | } | |
404 | ||
be8f2501 MR |
405 | filter(){ |
406 | pat=$1 | |
407 | shift | |
408 | for v; do | |
98ef6079 | 409 | eval "case $v in $pat) echo $v ;; esac" |
be8f2501 MR |
410 | done |
411 | } | |
412 | ||
9d201b26 MR |
413 | filter_out(){ |
414 | pat=$1 | |
415 | shift | |
416 | for v; do | |
417 | eval "case $v in $pat) ;; *) echo $v ;; esac" | |
418 | done | |
419 | } | |
420 | ||
36e2dea0 MR |
421 | map(){ |
422 | m=$1 | |
423 | shift | |
e0e335a0 | 424 | for v; do eval $m; done |
36e2dea0 MR |
425 | } |
426 | ||
43b73d59 DB |
427 | add_suffix(){ |
428 | suffix=$1 | |
429 | shift | |
430 | for v; do echo ${v}${suffix}; done | |
431 | } | |
432 | ||
a8d04fba MR |
433 | set_all(){ |
434 | value=$1 | |
435 | shift | |
436 | for var in $*; do | |
437 | eval $var=$value | |
438 | done | |
439 | } | |
440 | ||
72a43668 MR |
441 | set_weak(){ |
442 | value=$1 | |
443 | shift | |
444 | for var; do | |
445 | eval : \${$var:=$value} | |
446 | done | |
447 | } | |
448 | ||
f868b24d DB |
449 | sanitize_var_name(){ |
450 | echo $@ | sed 's/[^A-Za-z0-9_]/_/g' | |
451 | } | |
452 | ||
3f8040db MR |
453 | set_safe(){ |
454 | var=$1 | |
455 | shift | |
f868b24d | 456 | eval $(sanitize_var_name "$var")='$*' |
3f8040db MR |
457 | } |
458 | ||
459 | get_safe(){ | |
f868b24d | 460 | eval echo \$$(sanitize_var_name "$1") |
3f8040db MR |
461 | } |
462 | ||
799c9e9b | 463 | pushvar(){ |
4d810ad2 MS |
464 | for pvar in $*; do |
465 | eval level=\${${pvar}_level:=0} | |
466 | eval ${pvar}_${level}="\$$pvar" | |
467 | eval ${pvar}_level=$(($level+1)) | |
799c9e9b MR |
468 | done |
469 | } | |
470 | ||
471 | popvar(){ | |
4d810ad2 MS |
472 | for pvar in $*; do |
473 | eval level=\${${pvar}_level:-0} | |
799c9e9b MR |
474 | test $level = 0 && continue |
475 | eval level=$(($level-1)) | |
4d810ad2 MS |
476 | eval $pvar="\${${pvar}_${level}}" |
477 | eval ${pvar}_level=$level | |
478 | eval unset ${pvar}_${level} | |
799c9e9b MR |
479 | done |
480 | } | |
481 | ||
a8d04fba MR |
482 | enable(){ |
483 | set_all yes $* | |
484 | } | |
485 | ||
486 | disable(){ | |
487 | set_all no $* | |
488 | } | |
489 | ||
72a43668 MR |
490 | enable_weak(){ |
491 | set_weak yes $* | |
492 | } | |
493 | ||
494 | disable_weak(){ | |
495 | set_weak no $* | |
496 | } | |
497 | ||
72702705 | 498 | enable_safe(){ |
fd07f803 MR |
499 | for var; do |
500 | enable $(echo "$var" | sed 's/[^A-Za-z0-9_]/_/g') | |
501 | done | |
72702705 MR |
502 | } |
503 | ||
504 | disable_safe(){ | |
fd07f803 MR |
505 | for var; do |
506 | disable $(echo "$var" | sed 's/[^A-Za-z0-9_]/_/g') | |
507 | done | |
72702705 MR |
508 | } |
509 | ||
f9d328da MR |
510 | do_enable_deep(){ |
511 | for var; do | |
512 | enabled $var && continue | |
513 | eval sel="\$${var}_select" | |
c510c7b5 MR |
514 | eval sgs="\$${var}_suggest" |
515 | pushvar var sgs | |
f9d328da | 516 | enable_deep $sel |
c510c7b5 MR |
517 | popvar sgs |
518 | enable_deep_weak $sgs | |
f9d328da MR |
519 | popvar var |
520 | done | |
521 | } | |
522 | ||
523 | enable_deep(){ | |
524 | do_enable_deep $* | |
525 | enable $* | |
526 | } | |
527 | ||
72a43668 | 528 | enable_deep_weak(){ |
ffb068ce MS |
529 | for var; do |
530 | disabled $var && continue | |
531 | pushvar var | |
532 | do_enable_deep $var | |
533 | popvar var | |
534 | enable_weak $var | |
535 | done | |
72a43668 MR |
536 | } |
537 | ||
57bd82d4 | 538 | enabled(){ |
3250003c MR |
539 | test "${1#!}" = "$1" && op== || op=!= |
540 | eval test "x\$${1#!}" $op "xyes" | |
44161118 MR |
541 | } |
542 | ||
37970ebf | 543 | disabled(){ |
3250003c MR |
544 | test "${1#!}" = "$1" && op== || op=!= |
545 | eval test "x\$${1#!}" $op "xno" | |
37970ebf RP |
546 | } |
547 | ||
44161118 MR |
548 | enabled_all(){ |
549 | for opt; do | |
550 | enabled $opt || return 1 | |
551 | done | |
552 | } | |
553 | ||
85bca2c5 DB |
554 | disabled_all(){ |
555 | for opt; do | |
556 | disabled $opt || return 1 | |
557 | done | |
558 | } | |
559 | ||
44161118 MR |
560 | enabled_any(){ |
561 | for opt; do | |
562 | enabled $opt && return 0 | |
563 | done | |
564 | } | |
565 | ||
85bca2c5 DB |
566 | disabled_any(){ |
567 | for opt; do | |
568 | disabled $opt && return 0 | |
569 | done | |
f7b230a7 | 570 | return 1 |
85bca2c5 DB |
571 | } |
572 | ||
c9d19248 MR |
573 | set_default(){ |
574 | for opt; do | |
88268e94 | 575 | eval : \${$opt:=\$${opt}_default} |
c9d19248 MR |
576 | done |
577 | } | |
578 | ||
4a0d6686 AJ |
579 | is_in(){ |
580 | value=$1 | |
581 | shift | |
582 | for var in $*; do | |
583 | [ $var = $value ] && return 0 | |
584 | done | |
585 | return 1 | |
586 | } | |
587 | ||
d4f8cecc | 588 | do_check_deps(){ |
30fd06be | 589 | for cfg; do |
3250003c | 590 | cfg="${cfg#!}" |
799c9e9b MR |
591 | enabled ${cfg}_checking && die "Circular dependency for $cfg." |
592 | disabled ${cfg}_checking && continue | |
593 | enable ${cfg}_checking | |
d4f8cecc | 594 | append allopts $cfg |
799c9e9b | 595 | |
30fd06be MR |
596 | eval dep_all="\$${cfg}_deps" |
597 | eval dep_any="\$${cfg}_deps_any" | |
7ef3425f | 598 | eval dep_sel="\$${cfg}_select" |
c510c7b5 | 599 | eval dep_sgs="\$${cfg}_suggest" |
3d7453e0 MR |
600 | eval dep_ifa="\$${cfg}_if" |
601 | eval dep_ifn="\$${cfg}_if_any" | |
799c9e9b | 602 | |
3d7453e0 | 603 | pushvar cfg dep_all dep_any dep_sel dep_sgs dep_ifa dep_ifn |
d4f8cecc | 604 | do_check_deps $dep_all $dep_any $dep_sel $dep_sgs $dep_ifa $dep_ifn |
3d7453e0 | 605 | popvar cfg dep_all dep_any dep_sel dep_sgs dep_ifa dep_ifn |
799c9e9b | 606 | |
3d7453e0 MR |
607 | [ -n "$dep_ifa" ] && { enabled_all $dep_ifa && enable_weak $cfg; } |
608 | [ -n "$dep_ifn" ] && { enabled_any $dep_ifn && enable_weak $cfg; } | |
6a702d4c MR |
609 | enabled_all $dep_all || disable $cfg |
610 | enabled_any $dep_any || disable $cfg | |
7ef3425f | 611 | disabled_any $dep_sel && disable $cfg |
799c9e9b | 612 | |
4ec45764 | 613 | if enabled $cfg; then |
f9d328da | 614 | enable_deep $dep_sel |
c510c7b5 | 615 | enable_deep_weak $dep_sgs |
4ec45764 RP |
616 | fi |
617 | ||
799c9e9b | 618 | disable ${cfg}_checking |
30fd06be MR |
619 | done |
620 | } | |
621 | ||
d4f8cecc MR |
622 | check_deps(){ |
623 | unset allopts | |
624 | ||
625 | do_check_deps "$@" | |
626 | ||
627 | for cfg in $allopts; do | |
628 | enabled $cfg || continue | |
629 | eval dep_extralibs="\$${cfg}_extralibs" | |
630 | test -n "$dep_extralibs" && add_extralibs $dep_extralibs | |
631 | done | |
632 | } | |
633 | ||
44161118 MR |
634 | print_config(){ |
635 | pfx=$1 | |
72cfcf41 MR |
636 | files=$2 |
637 | shift 2 | |
f454e879 MR |
638 | map 'eval echo "$v \${$v:-no}"' "$@" | |
639 | awk "BEGIN { split(\"$files\", files) } | |
640 | { | |
641 | c = \"$pfx\" toupper(\$1); | |
642 | v = \$2; | |
643 | sub(/yes/, 1, v); | |
644 | sub(/no/, 0, v); | |
645 | for (f in files) { | |
646 | file = files[f]; | |
647 | if (file ~ /\\.h\$/) { | |
648 | printf(\"#define %s %d\\n\", c, v) >>file; | |
649 | } else if (file ~ /\\.asm\$/) { | |
650 | printf(\"%%define %s %d\\n\", c, v) >>file; | |
651 | } else if (file ~ /\\.mak\$/) { | |
d16c4aeb | 652 | n = -v ? \"\" : \"!\"; |
f454e879 MR |
653 | printf(\"%s%s=yes\\n\", n, c) >>file; |
654 | } | |
655 | } | |
656 | }" | |
57bd82d4 MR |
657 | } |
658 | ||
31c0121d | 659 | print_enabled(){ |
31c0121d MR |
660 | suf=$1 |
661 | shift | |
662 | for v; do | |
9eda2a85 | 663 | enabled $v && printf "%s\n" ${v%$suf}; |
31c0121d MR |
664 | done |
665 | } | |
666 | ||
57bd82d4 MR |
667 | append(){ |
668 | var=$1 | |
669 | shift | |
57bd82d4 MR |
670 | eval "$var=\"\$$var $*\"" |
671 | } | |
672 | ||
60361817 MR |
673 | prepend(){ |
674 | var=$1 | |
675 | shift | |
676 | eval "$var=\"$* \$$var\"" | |
677 | } | |
678 | ||
44951174 JG |
679 | unique(){ |
680 | var=$1 | |
681 | uniq_list="" | |
682 | for tok in $(eval echo \$$var); do | |
683 | uniq_list="$(filter_out $tok $uniq_list) $tok" | |
684 | done | |
685 | eval "$var=\"${uniq_list}\"" | |
686 | } | |
687 | ||
50a334e4 | 688 | add_cppflags(){ |
cd52ec95 | 689 | append CPPFLAGS "$@" |
50a334e4 MR |
690 | } |
691 | ||
57bd82d4 | 692 | add_cflags(){ |
01d31e16 | 693 | append CFLAGS $($cflags_filter "$@") |
57bd82d4 MR |
694 | } |
695 | ||
2f2e6c7c | 696 | add_asflags(){ |
01d31e16 | 697 | append ASFLAGS $($asflags_filter "$@") |
2f2e6c7c MR |
698 | } |
699 | ||
9f57f134 LB |
700 | add_objcflags(){ |
701 | append OBJCFLAGS $($objcflags_filter "$@") | |
702 | } | |
703 | ||
57bd82d4 | 704 | add_ldflags(){ |
64933b6c | 705 | append LDFLAGS $($ldflags_filter "$@") |
57bd82d4 MR |
706 | } |
707 | ||
bb0babd7 LB |
708 | add_ldexeflags(){ |
709 | append LDEXEFLAGS $($ldflags_filter "$@") | |
710 | } | |
711 | ||
0673ede9 VG |
712 | add_stripflags(){ |
713 | append STRIPFLAGS "$@" | |
714 | } | |
715 | ||
57bd82d4 | 716 | add_extralibs(){ |
64933b6c | 717 | prepend extralibs $($ldflags_filter "$@") |
57bd82d4 MR |
718 | } |
719 | ||
4cc4b33f DB |
720 | add_host_cppflags(){ |
721 | append host_cppflags "$@" | |
722 | } | |
723 | ||
6c3fa06a MR |
724 | add_host_cflags(){ |
725 | append host_cflags $($host_cflags_filter "$@") | |
726 | } | |
727 | ||
728 | add_host_ldflags(){ | |
729 | append host_ldflags $($host_ldflags_filter "$@") | |
730 | } | |
731 | ||
84e65c76 MR |
732 | add_compat(){ |
733 | append compat_objs $1 | |
734 | shift | |
735 | map 'add_cppflags -D$v' "$@" | |
736 | } | |
737 | ||
b0cfb663 | 738 | check_cmd(){ |
b3cb5d51 | 739 | log "$@" |
2270b4b2 | 740 | "$@" >> $logfile 2>&1 |
b0cfb663 MR |
741 | } |
742 | ||
b2704a65 MR |
743 | cc_o(){ |
744 | eval printf '%s\\n' $CC_O | |
745 | } | |
746 | ||
18031c49 MR |
747 | cc_e(){ |
748 | eval printf '%s\\n' $CC_E | |
749 | } | |
750 | ||
dcd479c0 | 751 | check_cc(){ |
57bd82d4 | 752 | log check_cc "$@" |
2270b4b2 | 753 | cat > $TMPC |
720c69da | 754 | log_file $TMPC |
23565c26 | 755 | check_cmd $cc $CPPFLAGS $CFLAGS "$@" $CC_C $(cc_o $TMPO) $TMPC |
57bd82d4 MR |
756 | } |
757 | ||
9f57f134 LB |
758 | check_objcc(){ |
759 | log check_objcc "$@" | |
760 | cat > $TMPC | |
761 | log_file $TMPC | |
762 | check_cmd $objcc $CPPFLAGS $CFLAGS $OBJCFLAGS "$@" $OBJCC_C $(cc_o $TMPO) $TMPC | |
763 | } | |
764 | ||
57bd82d4 MR |
765 | check_cpp(){ |
766 | log check_cpp "$@" | |
2270b4b2 | 767 | cat > $TMPC |
720c69da | 768 | log_file $TMPC |
18031c49 | 769 | check_cmd $cc $CPPFLAGS $CFLAGS "$@" $(cc_e $TMPO) $TMPC |
dcd479c0 MR |
770 | } |
771 | ||
df0d6341 MR |
772 | as_o(){ |
773 | eval printf '%s\\n' $AS_O | |
774 | } | |
775 | ||
f65883c8 MR |
776 | check_as(){ |
777 | log check_as "$@" | |
7fd90119 MR |
778 | cat > $TMPS |
779 | log_file $TMPS | |
780 | check_cmd $as $CPPFLAGS $ASFLAGS "$@" $AS_C $(as_o $TMPO) $TMPS | |
f65883c8 MR |
781 | } |
782 | ||
575db883 DB |
783 | check_inline_asm(){ |
784 | log check_inline_asm "$@" | |
940f335a | 785 | name="$1" |
3784e82e | 786 | code="$2" |
940f335a | 787 | shift 2 |
49214f61 | 788 | disable $name |
7fd90119 | 789 | check_cc "$@" <<EOF && enable $name |
3784e82e | 790 | void foo(void){ __asm__ volatile($code); } |
940f335a MR |
791 | EOF |
792 | } | |
793 | ||
c6ebc9fa MR |
794 | check_insn(){ |
795 | log check_insn "$@" | |
796 | check_inline_asm ${1}_inline "\"$2\"" | |
797 | echo "$2" | check_as && enable ${1}_external || disable ${1}_external | |
798 | } | |
799 | ||
304d586d LM |
800 | check_yasm(){ |
801 | log check_yasm "$@" | |
802 | echo "$1" > $TMPS | |
803 | log_file $TMPS | |
804 | shift 1 | |
805 | check_cmd $yasmexe $YASMFLAGS "$@" -o $TMPO $TMPS | |
806 | } | |
807 | ||
29b64b68 MR |
808 | ld_o(){ |
809 | eval printf '%s\\n' $LD_O | |
810 | } | |
811 | ||
dcd479c0 | 812 | check_ld(){ |
57bd82d4 | 813 | log check_ld "$@" |
66a1ccd7 MR |
814 | flags=$(filter_out '-l*' "$@") |
815 | libs=$(filter '-l*' "$@") | |
01d31e16 | 816 | check_cc $($cflags_filter $flags) || return |
64933b6c MR |
817 | flags=$($ldflags_filter $flags) |
818 | libs=$($ldflags_filter $libs) | |
29b64b68 | 819 | check_cmd $ld $LDFLAGS $flags $(ld_o $TMPE) $TMPO $libs $extralibs |
dcd479c0 MR |
820 | } |
821 | ||
52ccc4a0 DB |
822 | print_include(){ |
823 | hdr=$1 | |
824 | test "${hdr%.h}" = "${hdr}" && | |
825 | echo "#include $hdr" || | |
826 | echo "#include <$hdr>" | |
827 | } | |
828 | ||
5adc829e MR |
829 | check_code(){ |
830 | log check_code "$@" | |
831 | check=$1 | |
832 | headers=$2 | |
833 | code=$3 | |
834 | shift 3 | |
835 | { | |
836 | for hdr in $headers; do | |
52ccc4a0 | 837 | print_include $hdr |
5adc829e MR |
838 | done |
839 | echo "int main(void) { $code; return 0; }" | |
840 | } | check_$check "$@" | |
841 | } | |
842 | ||
50a334e4 MR |
843 | check_cppflags(){ |
844 | log check_cppflags "$@" | |
caf458dd | 845 | check_cc "$@" <<EOF && append CPPFLAGS "$@" |
50a334e4 MR |
846 | int x; |
847 | EOF | |
848 | } | |
849 | ||
23157d72 DB |
850 | test_cflags(){ |
851 | log test_cflags "$@" | |
01d31e16 | 852 | set -- $($cflags_filter "$@") |
23157d72 | 853 | check_cc "$@" <<EOF |
dcd479c0 MR |
854 | int x; |
855 | EOF | |
856 | } | |
857 | ||
23157d72 DB |
858 | check_cflags(){ |
859 | log check_cflags "$@" | |
860 | test_cflags "$@" && add_cflags "$@" | |
861 | } | |
862 | ||
9f57f134 LB |
863 | test_objcflags(){ |
864 | log test_cflags "$@" | |
865 | set -- $($cflags_filter "$@") | |
866 | check_objcc "$@" <<EOF | |
867 | int x; | |
868 | EOF | |
869 | } | |
870 | ||
871 | check_objcflags(){ | |
872 | log check_cflags "$@" | |
873 | test_objcflags "$@" && add_objcflags "$@" | |
874 | } | |
875 | ||
2ed46eea MR |
876 | test_ldflags(){ |
877 | log test_ldflags "$@" | |
878 | check_ld "$@" <<EOF | |
c23a0ac8 | 879 | int main(void){ return 0; } |
dcd479c0 MR |
880 | EOF |
881 | } | |
882 | ||
2ed46eea MR |
883 | check_ldflags(){ |
884 | log check_ldflags "$@" | |
885 | test_ldflags "$@" && add_ldflags "$@" | |
886 | } | |
887 | ||
0673ede9 VG |
888 | test_stripflags(){ |
889 | log test_stripflags "$@" | |
890 | # call check_cc to get a fresh TMPO | |
891 | check_cc <<EOF | |
892 | int main(void) { return 0; } | |
893 | EOF | |
894 | check_cmd $strip $STRIPFLAGS "$@" $TMPO | |
895 | } | |
896 | ||
897 | check_stripflags(){ | |
898 | log check_stripflags "$@" | |
899 | test_stripflags "$@" && add_stripflags "$@" | |
900 | } | |
901 | ||
dcd479c0 | 902 | check_header(){ |
57bd82d4 | 903 | log check_header "$@" |
dcd479c0 MR |
904 | header=$1 |
905 | shift | |
b77df637 MR |
906 | disable_safe $header |
907 | check_cpp "$@" <<EOF && enable_safe $header | |
dcd479c0 MR |
908 | #include <$header> |
909 | int x; | |
910 | EOF | |
911 | } | |
912 | ||
913 | check_func(){ | |
57bd82d4 | 914 | log check_func "$@" |
dcd479c0 MR |
915 | func=$1 |
916 | shift | |
d8bc5f06 MR |
917 | disable $func |
918 | check_ld "$@" <<EOF && enable $func | |
dcd479c0 | 919 | extern int $func(); |
c23a0ac8 | 920 | int main(void){ $func(); } |
dcd479c0 MR |
921 | EOF |
922 | } | |
923 | ||
645d2652 | 924 | check_mathfunc(){ |
6b73c0ae | 925 | log check_mathfunc "$@" |
645d2652 | 926 | func=$1 |
1aa07aa2 MR |
927 | narg=$2 |
928 | shift 2 | |
929 | test $narg = 2 && args="f, g" || args="f" | |
645d2652 MR |
930 | disable $func |
931 | check_ld "$@" <<EOF && enable $func | |
932 | #include <math.h> | |
1aa07aa2 | 933 | float foo(float f, float g) { return $func($args); } |
33bd38db | 934 | int main(void){ return 0; } |
645d2652 MR |
935 | EOF |
936 | } | |
937 | ||
2446d3d6 DB |
938 | check_func_headers(){ |
939 | log check_func_headers "$@" | |
f8d7b072 | 940 | headers=$1 |
edaf1ae2 | 941 | funcs=$2 |
f8d7b072 | 942 | shift 2 |
edaf1ae2 MR |
943 | { |
944 | for hdr in $headers; do | |
52ccc4a0 | 945 | print_include $hdr |
edaf1ae2 MR |
946 | done |
947 | for func in $funcs; do | |
948 | echo "long check_$func(void) { return (long) $func; }" | |
949 | done | |
950 | echo "int main(void) { return 0; }" | |
951 | } | check_ld "$@" && enable $funcs && enable_safe $headers | |
f8d7b072 MR |
952 | } |
953 | ||
a5344cf7 SS |
954 | check_cpp_condition(){ |
955 | log check_cpp_condition "$@" | |
956 | header=$1 | |
957 | condition=$2 | |
f855b7b9 | 958 | shift 2 |
cd52ec95 | 959 | check_cpp "$@" <<EOF |
a5344cf7 SS |
960 | #include <$header> |
961 | #if !($condition) | |
962 | #error "unsatisfied condition: $condition" | |
963 | #endif | |
964 | EOF | |
965 | } | |
966 | ||
57bd82d4 MR |
967 | check_lib(){ |
968 | log check_lib "$@" | |
969 | header="$1" | |
970 | func="$2" | |
971 | shift 2 | |
84400e9d | 972 | check_header $header && check_func $func "$@" && add_extralibs "$@" |
57bd82d4 MR |
973 | } |
974 | ||
f8d7b072 MR |
975 | check_lib2(){ |
976 | log check_lib2 "$@" | |
977 | headers="$1" | |
edaf1ae2 | 978 | funcs="$2" |
f8d7b072 | 979 | shift 2 |
edaf1ae2 | 980 | check_func_headers "$headers" "$funcs" "$@" && add_extralibs "$@" |
f8d7b072 MR |
981 | } |
982 | ||
3f8040db MR |
983 | check_pkg_config(){ |
984 | log check_pkg_config "$@" | |
985 | pkg="$1" | |
986 | headers="$2" | |
987 | funcs="$3" | |
988 | shift 3 | |
7f9e893f | 989 | check_cmd $pkg_config --exists --print-errors $pkg || return |
390acbea LB |
990 | pkg_cflags=$($pkg_config --cflags $pkg_config_flags $pkg) |
991 | pkg_libs=$($pkg_config --libs $pkg_config_flags $pkg) | |
3f8040db | 992 | check_func_headers "$headers" "$funcs" $pkg_cflags $pkg_libs "$@" && |
06db4552 LB |
993 | set_safe "${pkg}_cflags" $pkg_cflags && |
994 | set_safe "${pkg}_libs" $pkg_libs | |
3f8040db MR |
995 | } |
996 | ||
dcd479c0 | 997 | check_exec(){ |
2270b4b2 | 998 | check_ld "$@" && { enabled cross_compile || $TMPE >> $logfile 2>&1; } |
57bd82d4 MR |
999 | } |
1000 | ||
7dfef245 | 1001 | check_exec_crash(){ |
5e622c40 | 1002 | code=$(cat) |
7dfef245 MR |
1003 | |
1004 | # exit() is not async signal safe. _Exit (C99) and _exit (POSIX) | |
1005 | # are safe but may not be available everywhere. Thus we use | |
1006 | # raise(SIGTERM) instead. The check is run in a subshell so we | |
1007 | # can redirect the "Terminated" message from the shell. SIGBUS | |
1008 | # is not defined by standard C so it is used conditionally. | |
1009 | ||
2270b4b2 | 1010 | (check_exec "$@") >> $logfile 2>&1 <<EOF |
7dfef245 MR |
1011 | #include <signal.h> |
1012 | static void sighandler(int sig){ | |
1013 | raise(SIGTERM); | |
1014 | } | |
692dd8ed MR |
1015 | int foo(void){ |
1016 | $code | |
1017 | } | |
9495cd17 | 1018 | int (*func_ptr)(void) = foo; |
e5af4a11 | 1019 | int main(void){ |
7dfef245 MR |
1020 | signal(SIGILL, sighandler); |
1021 | signal(SIGFPE, sighandler); | |
1022 | signal(SIGSEGV, sighandler); | |
1023 | #ifdef SIGBUS | |
1024 | signal(SIGBUS, sighandler); | |
1025 | #endif | |
9495cd17 | 1026 | return func_ptr(); |
7dfef245 MR |
1027 | } |
1028 | EOF | |
1029 | } | |
1030 | ||
72be9e73 DY |
1031 | check_type(){ |
1032 | log check_type "$@" | |
1033 | headers=$1 | |
1034 | type=$2 | |
1035 | shift 2 | |
ae550ce9 | 1036 | disable_safe "$type" |
5adc829e | 1037 | check_code cc "$headers" "$type v" "$@" && enable_safe "$type" |
72be9e73 DY |
1038 | } |
1039 | ||
14d36751 | 1040 | check_struct(){ |
813b82b9 | 1041 | log check_struct "$@" |
14d36751 MR |
1042 | headers=$1 |
1043 | struct=$2 | |
1044 | member=$3 | |
1045 | shift 3 | |
1046 | disable_safe "${struct}_${member}" | |
5adc829e MR |
1047 | check_code cc "$headers" "const void *p = &(($struct *)0)->$member" "$@" && |
1048 | enable_safe "${struct}_${member}" | |
14d36751 MR |
1049 | } |
1050 | ||
9c7d85b3 DB |
1051 | check_builtin(){ |
1052 | log check_builtin "$@" | |
1053 | name=$1 | |
1054 | headers=$2 | |
1055 | builtin=$3 | |
1056 | shift 3 | |
1057 | disable "$name" | |
1058 | check_code ld "$headers" "$builtin" "$@" && enable "$name" | |
1059 | } | |
1060 | ||
e854b8f9 AK |
1061 | check_compile_assert(){ |
1062 | log check_compile_assert "$@" | |
1063 | name=$1 | |
1064 | headers=$2 | |
1065 | condition=$3 | |
1066 | shift 3 | |
1067 | disable "$name" | |
1068 | check_code cc "$headers" "char c[2 * !!($condition) - 1]" "$@" && enable "$name" | |
1069 | } | |
1070 | ||
57bd82d4 MR |
1071 | require(){ |
1072 | name="$1" | |
1073 | header="$2" | |
1074 | func="$3" | |
1075 | shift 3 | |
1076 | check_lib $header $func "$@" || die "ERROR: $name not found" | |
dcd479c0 MR |
1077 | } |
1078 | ||
f8d7b072 MR |
1079 | require2(){ |
1080 | name="$1" | |
1081 | headers="$2" | |
1082 | func="$3" | |
1083 | shift 3 | |
1084 | check_lib2 "$headers" $func "$@" || die "ERROR: $name not found" | |
1085 | } | |
1086 | ||
3f8040db MR |
1087 | require_pkg_config(){ |
1088 | pkg="$1" | |
1089 | check_pkg_config "$@" || die "ERROR: $pkg not found" | |
06db4552 LB |
1090 | add_cflags $(get_safe "${pkg}_cflags") |
1091 | add_extralibs $(get_safe "${pkg}_libs") | |
3f8040db MR |
1092 | } |
1093 | ||
27565164 DB |
1094 | hostcc_e(){ |
1095 | eval printf '%s\\n' $HOSTCC_E | |
1096 | } | |
1097 | ||
ae43c4c0 MR |
1098 | hostcc_o(){ |
1099 | eval printf '%s\\n' $HOSTCC_O | |
1100 | } | |
1101 | ||
f0125de9 MR |
1102 | check_host_cc(){ |
1103 | log check_host_cc "$@" | |
1104 | cat > $TMPC | |
1105 | log_file $TMPC | |
ae43c4c0 | 1106 | check_cmd $host_cc $host_cflags "$@" $HOSTCC_C $(hostcc_o $TMPO) $TMPC |
f0125de9 MR |
1107 | } |
1108 | ||
27565164 DB |
1109 | check_host_cpp(){ |
1110 | log check_host_cpp "$@" | |
1111 | cat > $TMPC | |
1112 | log_file $TMPC | |
3f2c7035 | 1113 | check_cmd $host_cc $host_cppflags $host_cflags "$@" $(hostcc_e $TMPO) $TMPC |
27565164 DB |
1114 | } |
1115 | ||
4cc4b33f DB |
1116 | check_host_cppflags(){ |
1117 | log check_host_cppflags "$@" | |
1118 | check_host_cc "$@" <<EOF && append host_cppflags "$@" | |
1119 | int x; | |
1120 | EOF | |
1121 | } | |
1122 | ||
f0125de9 MR |
1123 | check_host_cflags(){ |
1124 | log check_host_cflags "$@" | |
6c3fa06a | 1125 | set -- $($host_cflags_filter "$@") |
f0125de9 MR |
1126 | check_host_cc "$@" <<EOF && append host_cflags "$@" |
1127 | int x; | |
1128 | EOF | |
1129 | } | |
1130 | ||
27565164 DB |
1131 | check_host_cpp_condition(){ |
1132 | log check_host_cpp_condition "$@" | |
1133 | header=$1 | |
1134 | condition=$2 | |
1135 | shift 2 | |
1136 | check_host_cpp "$@" <<EOF | |
1137 | #include <$header> | |
1138 | #if !($condition) | |
1139 | #error "unsatisfied condition: $condition" | |
1140 | #endif | |
1141 | EOF | |
1142 | } | |
1143 | ||
c505dd31 MR |
1144 | apply(){ |
1145 | file=$1 | |
1146 | shift | |
1147 | "$@" < "$file" > "$file.tmp" && mv "$file.tmp" "$file" || rm "$file.tmp" | |
1148 | } | |
1149 | ||
c34681df | 1150 | cp_if_changed(){ |
5e27ec28 MR |
1151 | cmp -s "$1" "$2" && echo "$2 is unchanged" && return |
1152 | mkdir -p "$(dirname $2)" | |
4ebc6a74 | 1153 | $cp_f "$1" "$2" |
c34681df MR |
1154 | } |
1155 | ||
dcd61286 DB |
1156 | # CONFIG_LIST contains configurable options, while HAVE_LIST is for |
1157 | # system-dependent things. | |
1158 | ||
d7a5a178 | 1159 | AVCODEC_COMPONENTS=" |
4a0d6686 AJ |
1160 | bsfs |
1161 | decoders | |
4a0d6686 | 1162 | encoders |
5666fd73 | 1163 | hwaccels |
d7a5a178 LB |
1164 | parsers |
1165 | " | |
1166 | ||
1167 | AVDEVICE_COMPONENTS=" | |
c552605c | 1168 | indevs |
c552605c | 1169 | outdevs |
d7a5a178 LB |
1170 | " |
1171 | AVFILTER_COMPONENTS=" | |
1172 | filters | |
1173 | " | |
1174 | AVFORMAT_COMPONENTS=" | |
1175 | demuxers | |
1176 | muxers | |
4a0d6686 AJ |
1177 | protocols |
1178 | " | |
1179 | ||
d7a5a178 LB |
1180 | AVRESAMPLE_COMPONENTS="" |
1181 | AVUTIL_COMPONENTS="" | |
1182 | ||
1183 | COMPONENT_LIST=" | |
1184 | $AVCODEC_COMPONENTS | |
1185 | $AVDEVICE_COMPONENTS | |
1186 | $AVFILTER_COMPONENTS | |
1187 | $AVFORMAT_COMPONENTS | |
1188 | $AVRESAMPLE_COMPONENTS | |
1189 | $AVUTIL_COMPONENTS | |
1190 | " | |
1191 | ||
ab81f24a | 1192 | EXAMPLE_LIST=" |
b339182e | 1193 | avcodec_example |
e7dfaf16 | 1194 | filter_audio_example |
b339182e | 1195 | metadata_example |
ab81f24a | 1196 | output_example |
990e4a66 | 1197 | qsvdec_example |
10421bcf | 1198 | transcode_aac_example |
ab81f24a DB |
1199 | " |
1200 | ||
3fc09b00 MR |
1201 | EXTERNAL_LIBRARY_LIST=" |
1202 | avisynth | |
1203 | bzlib | |
1204 | frei0r | |
1205 | gnutls | |
1c0210c7 | 1206 | libbs2b |
3fc09b00 MR |
1207 | libcdio |
1208 | libdc1394 | |
72025ac3 | 1209 | libdcadec |
3fc09b00 MR |
1210 | libfaac |
1211 | libfdk_aac | |
f1b239ec | 1212 | libfontconfig |
3fc09b00 MR |
1213 | libfreetype |
1214 | libgsm | |
1215 | libilbc | |
233d2fa0 | 1216 | libkvazaar |
4e08c821 | 1217 | libmfx |
3fc09b00 MR |
1218 | libmp3lame |
1219 | libopencore_amrnb | |
1220 | libopencore_amrwb | |
1221 | libopencv | |
8a3d9ca6 | 1222 | libopenh264 |
3fc09b00 MR |
1223 | libopenjpeg |
1224 | libopus | |
1225 | libpulse | |
1226 | librtmp | |
1227 | libschroedinger | |
7ca3e520 | 1228 | libsnappy |
3fc09b00 MR |
1229 | libspeex |
1230 | libtheora | |
718907cd | 1231 | libtwolame |
3fc09b00 MR |
1232 | libvo_aacenc |
1233 | libvo_amrwbenc | |
1234 | libvorbis | |
1235 | libvpx | |
84d3ff50 | 1236 | libwavpack |
be7c3231 | 1237 | libwebp |
3fc09b00 | 1238 | libx264 |
50ea9315 | 1239 | libx265 |
3fc09b00 | 1240 | libxavs |
a6674d2e LB |
1241 | libxcb |
1242 | libxcb_shm | |
1243 | libxcb_xfixes | |
3fc09b00 | 1244 | libxvid |
c4845616 | 1245 | mmal |
b08caa87 | 1246 | nvenc |
3fc09b00 MR |
1247 | openssl |
1248 | x11grab | |
1249 | zlib | |
1250 | " | |
1251 | ||
d0adf55c DB |
1252 | FEATURE_LIST=" |
1253 | gray | |
1254 | hardcoded_tables | |
1255 | runtime_cpudetect | |
1256 | safe_bitstream_reader | |
1257 | shared | |
1258 | small | |
1259 | sram | |
1260 | static | |
1261 | swscale_alpha | |
1262 | " | |
1263 | ||
70b348ec | 1264 | HWACCEL_LIST=" |
d8039ef8 | 1265 | d3d11va |
70b348ec DB |
1266 | dxva2 |
1267 | vaapi | |
1268 | vda | |
1269 | vdpau | |
1270 | " | |
7caf48e0 | 1271 | |
d89f2fa9 DB |
1272 | LIBRARY_LIST=" |
1273 | avcodec | |
1274 | avdevice | |
1275 | avfilter | |
1276 | avformat | |
1277 | avresample | |
1278 | avutil | |
1279 | swscale | |
1280 | " | |
1281 | ||
d0adf55c DB |
1282 | LICENSE_LIST=" |
1283 | gpl | |
1284 | nonfree | |
1285 | version3 | |
1286 | " | |
1287 | ||
055c61b8 DB |
1288 | PROGRAM_LIST=" |
1289 | avconv | |
1290 | avplay | |
1291 | avprobe | |
055c61b8 DB |
1292 | " |
1293 | ||
d0adf55c | 1294 | SUBSYSTEM_LIST=" |
7f3f5f46 | 1295 | dct |
4da3f410 | 1296 | doc |
0b499c9b | 1297 | error_resilience |
1274ea8d | 1298 | faan |
1848f7d9 | 1299 | fft |
b781cc12 | 1300 | lsp |
2a91ada8 | 1301 | lzo |
47a158cb | 1302 | mdct |
d0adf55c DB |
1303 | network |
1304 | rdft | |
1305 | " | |
1306 | ||
1307 | CONFIG_LIST=" | |
1308 | $COMPONENT_LIST | |
1309 | $EXAMPLE_LIST | |
1310 | $EXTERNAL_LIBRARY_LIST | |
1311 | $FEATURE_LIST | |
1312 | $HWACCEL_LIST | |
1313 | $LICENSE_LIST | |
1314 | $LIBRARY_LIST | |
1315 | $PROGRAM_LIST | |
1316 | $SUBSYSTEM_LIST | |
c88f5d72 | 1317 | memalign_hack |
44a0a98f | 1318 | neon_clobber_test |
8a3c8627 | 1319 | pic |
7caf48e0 | 1320 | pod2man |
f187557a | 1321 | texi2html |
8986fddc | 1322 | thumb |
eaa2d123 | 1323 | valgrind_backtrace |
7e4d9d5d | 1324 | xmm_clobber_test |
4a0d6686 | 1325 | " |
c88f5d72 | 1326 | |
7caf48e0 | 1327 | THREADS_LIST=" |
8eee7025 DB |
1328 | pthreads |
1329 | w32threads | |
7caf48e0 | 1330 | " |
8eee7025 | 1331 | |
7caf48e0 | 1332 | ATOMICS_LIST=" |
f9f6402e | 1333 | atomics_gcc |
f9f6402e | 1334 | atomics_suncc |
93e65e9a | 1335 | atomics_win32 |
7caf48e0 | 1336 | " |
f9f6402e | 1337 | |
7caf48e0 | 1338 | ARCH_LIST=" |
5873b623 | 1339 | aarch64 |
3f5b56e5 | 1340 | alpha |
a2fc0f6a | 1341 | arm |
fdcd782d MR |
1342 | avr32 |
1343 | avr32_ap | |
1344 | avr32_uc | |
3f5b56e5 MR |
1345 | bfin |
1346 | ia64 | |
1347 | m68k | |
1348 | mips | |
bae3abb0 | 1349 | mips64 |
3f5b56e5 | 1350 | parisc |
79cb09b2 | 1351 | ppc |
34d11b87 | 1352 | ppc64 |
3f5b56e5 MR |
1353 | s390 |
1354 | sh4 | |
1355 | sparc | |
1356 | sparc64 | |
c75848cd DB |
1357 | tilegx |
1358 | tilepro | |
0844bae1 | 1359 | tomi |
3f5b56e5 MR |
1360 | x86 |
1361 | x86_32 | |
1362 | x86_64 | |
7caf48e0 | 1363 | " |
3f5b56e5 | 1364 | |
7caf48e0 | 1365 | ARCH_EXT_LIST_ARM=" |
81dfa21e MR |
1366 | armv5te |
1367 | armv6 | |
1368 | armv6t2 | |
8675bcb0 | 1369 | armv8 |
81dfa21e | 1370 | neon |
b3267559 | 1371 | vfp |
81dfa21e | 1372 | vfpv3 |
7caf48e0 | 1373 | " |
81dfa21e | 1374 | |
7caf48e0 | 1375 | ARCH_EXT_LIST_X86_SIMD=" |
3bf96eec | 1376 | amd3dnow |
a1ef9f08 | 1377 | amd3dnowext |
50cd43f2 | 1378 | avx |
4d6ee072 | 1379 | avx2 |
1b932eb1 | 1380 | fma3 |
50cd43f2 DB |
1381 | fma4 |
1382 | mmx | |
1383 | mmxext | |
1384 | sse | |
1385 | sse2 | |
1386 | sse3 | |
1387 | sse4 | |
1388 | sse42 | |
1389 | ssse3 | |
7caf48e0 DB |
1390 | xop |
1391 | " | |
50cd43f2 | 1392 | |
7a650caf DB |
1393 | ARCH_EXT_LIST_PPC=" |
1394 | altivec | |
1395 | dcbzl | |
1396 | ldbrx | |
f22ebd25 | 1397 | power8 |
7a650caf | 1398 | ppc4xx |
f22ebd25 | 1399 | vsx |
7a650caf DB |
1400 | " |
1401 | ||
84bf8817 DB |
1402 | ARCH_EXT_LIST_X86=" |
1403 | $ARCH_EXT_LIST_X86_SIMD | |
1404 | cpunop | |
1405 | i686 | |
1406 | " | |
1407 | ||
1016a75c LB |
1408 | ARCH_EXT_LIST_MIPS=" |
1409 | loongson | |
1410 | mips32r1 | |
1411 | mips64r1 | |
1412 | mips32r2 | |
1413 | mips64r2 | |
1414 | mips32r6 | |
1415 | mips64r6 | |
1416 | " | |
1417 | ||
50cd43f2 | 1418 | ARCH_EXT_LIST=" |
81dfa21e | 1419 | $ARCH_EXT_LIST_ARM |
1016a75c | 1420 | $ARCH_EXT_LIST_MIPS |
7a650caf | 1421 | $ARCH_EXT_LIST_PPC |
50cd43f2 | 1422 | $ARCH_EXT_LIST_X86 |
7a650caf | 1423 | vis |
50cd43f2 | 1424 | " |
3f5b56e5 | 1425 | |
7a650caf DB |
1426 | ARCH_FEATURES=" |
1427 | aligned_stack | |
1428 | fast_64bit | |
1429 | fast_clz | |
1430 | fast_cmov | |
1431 | local_aligned_8 | |
1432 | local_aligned_16 | |
eba2233b | 1433 | simd_align_16 |
7a650caf DB |
1434 | " |
1435 | ||
1436 | BUILTIN_LIST=" | |
1437 | atomic_cas_ptr | |
1438 | machine_rw_barrier | |
1439 | MemoryBarrier | |
1440 | mm_empty | |
1441 | rdtsc | |
1442 | sync_val_compare_and_swap | |
1443 | " | |
7caf48e0 | 1444 | HAVE_LIST_CMDLINE=" |
fd712a55 DB |
1445 | inline_asm |
1446 | symver | |
1447 | yasm | |
7caf48e0 | 1448 | " |
fd712a55 | 1449 | |
7caf48e0 | 1450 | HAVE_LIST_PUB=" |
a3e02a8c | 1451 | bigendian |
d268eee9 | 1452 | fast_unaligned |
7caf48e0 | 1453 | " |
a3e02a8c | 1454 | |
7a650caf DB |
1455 | HEADERS_LIST=" |
1456 | alsa_asoundlib_h | |
1457 | altivec_h | |
1458 | arpa_inet_h | |
1459 | cdio_paranoia_h | |
1460 | cdio_paranoia_paranoia_h | |
1461 | dev_bktr_ioctl_bt848_h | |
1462 | dev_bktr_ioctl_meteor_h | |
1463 | dev_ic_bt8xx_h | |
1464 | dev_video_bktr_ioctl_bt848_h | |
1465 | dev_video_meteor_ioctl_meteor_h | |
1466 | direct_h | |
1467 | dlfcn_h | |
d8039ef8 | 1468 | d3d11_h |
7a650caf DB |
1469 | dxva_h |
1470 | gsm_h | |
1471 | io_h | |
1472 | mach_mach_time_h | |
1473 | machine_ioctl_bt848_h | |
1474 | machine_ioctl_meteor_h | |
1475 | malloc_h | |
1476 | poll_h | |
1477 | sndio_h | |
1478 | soundcard_h | |
1479 | sys_mman_h | |
1480 | sys_param_h | |
1481 | sys_resource_h | |
1482 | sys_select_h | |
1483 | sys_soundcard_h | |
1484 | sys_time_h | |
1485 | sys_un_h | |
1486 | sys_videoio_h | |
1487 | unistd_h | |
eaa2d123 | 1488 | valgrind_valgrind_h |
7a650caf DB |
1489 | windows_h |
1490 | winsock2_h | |
1491 | " | |
1492 | ||
d45ebd48 JG |
1493 | INTRINSICS_LIST=" |
1494 | intrinsics_neon | |
1495 | " | |
1496 | ||
79042ab3 | 1497 | MATH_FUNCS=" |
fab0a8b2 MR |
1498 | atanf |
1499 | atan2f | |
79042ab3 | 1500 | cbrtf |
fab0a8b2 | 1501 | cosf |
79042ab3 DB |
1502 | exp2 |
1503 | exp2f | |
fab0a8b2 | 1504 | expf |
79042ab3 DB |
1505 | isinf |
1506 | isnan | |
fab0a8b2 | 1507 | ldexpf |
79042ab3 DB |
1508 | llrint |
1509 | llrintf | |
1510 | log2 | |
1511 | log2f | |
fab0a8b2 | 1512 | log10f |
79042ab3 DB |
1513 | lrint |
1514 | lrintf | |
fab0a8b2 | 1515 | powf |
79042ab3 DB |
1516 | rint |
1517 | round | |
1518 | roundf | |
fab0a8b2 | 1519 | sinf |
79042ab3 DB |
1520 | trunc |
1521 | truncf | |
1522 | " | |
1523 | ||
7a650caf | 1524 | SYSTEM_FUNCS=" |
be1a839c | 1525 | aligned_malloc |
ebef9f5a | 1526 | clock_gettime |
ecf97f22 | 1527 | closesocket |
15caccb9 | 1528 | CommandLineToArgvW |
a61c2115 | 1529 | CoTaskMemFree |
1093383d | 1530 | CryptGenRandom |
c88f5d72 | 1531 | dlopen |
534a2231 | 1532 | fcntl |
e854b8f9 | 1533 | flt_lim |
9d99cc5a | 1534 | fork |
84882df6 | 1535 | getaddrinfo |
da9e86f8 | 1536 | gethrtime |
667fb97a | 1537 | getopt |
02e8f427 | 1538 | GetProcessAffinityMask |
fc5607f8 | 1539 | GetProcessMemoryInfo |
4e68cb8a | 1540 | GetProcessTimes |
66be5b45 | 1541 | getrusage |
7caf48e0 | 1542 | GetSystemTimeAsFileTime |
61183b5a | 1543 | gettimeofday |
3f8f1c6f | 1544 | gmtime_r |
2e1913b1 | 1545 | inet_aton |
abfc8d05 | 1546 | isatty |
8772997d | 1547 | jack_port_get_latency_range |
b08caa87 | 1548 | LoadLibrary |
a5b64584 | 1549 | localtime_r |
c708b540 | 1550 | mach_absolute_time |
73f6d31e | 1551 | MapViewOfFile |
c88f5d72 | 1552 | memalign |
6ffa87d3 | 1553 | mkstemp |
0328b9ea | 1554 | mmap |
e98b02de | 1555 | mprotect |
d3d3a32c | 1556 | nanosleep |
1f91cdce | 1557 | posix_memalign |
ea4d5f48 | 1558 | sched_getaffinity |
7e6a11bc | 1559 | SetConsoleTextAttribute |
b507ebd1 | 1560 | setmode |
3e0b1c9a | 1561 | setrlimit |
d3d3a32c | 1562 | Sleep |
87958234 | 1563 | strerror_r |
7a650caf DB |
1564 | sysconf |
1565 | sysctl | |
1566 | usleep | |
1567 | VirtualAlloc | |
1568 | " | |
1569 | ||
1570 | TOOLCHAIN_FEATURES=" | |
896a5bff | 1571 | as_dn_directive |
d5a55981 | 1572 | as_func |
dcae2e32 | 1573 | as_object_arch |
7a650caf DB |
1574 | asm_mod_q |
1575 | attribute_may_alias | |
1576 | attribute_packed | |
1577 | ebp_available | |
1578 | ebx_available | |
1579 | gnu_as | |
1580 | ibm_asm | |
1581 | inline_asm_labels | |
1582 | pragma_deprecated | |
1583 | symver_asm_label | |
1584 | symver_gnu_asm | |
1585 | vfp_args | |
1586 | xform_asm | |
1587 | xmm_clobbers | |
1588 | " | |
1589 | ||
1590 | TYPES_LIST=" | |
73ea3ffc | 1591 | CONDITION_VARIABLE_Ptr |
7a650caf | 1592 | socklen_t |
c0018613 | 1593 | struct_addrinfo |
75d339e0 MS |
1594 | struct_group_source_req |
1595 | struct_ip_mreq_source | |
b4d68544 | 1596 | struct_ipv6_mreq |
cdee08e3 | 1597 | struct_pollfd |
3e0b1c9a | 1598 | struct_rusage_ru_maxrss |
b4d68544 | 1599 | struct_sockaddr_in6 |
3b2372bf | 1600 | struct_sockaddr_sa_len |
33a4dbdd | 1601 | struct_sockaddr_storage |
a6a4793d | 1602 | struct_v4l2_frmivalenum_discrete |
7a650caf DB |
1603 | " |
1604 | ||
1605 | HAVE_LIST=" | |
1606 | $ARCH_EXT_LIST | |
1607 | $(add_suffix _external $ARCH_EXT_LIST) | |
1608 | $(add_suffix _inline $ARCH_EXT_LIST) | |
1609 | $ARCH_FEATURES | |
1610 | $ATOMICS_LIST | |
1611 | $BUILTIN_LIST | |
1612 | $HAVE_LIST_CMDLINE | |
1613 | $HAVE_LIST_PUB | |
1614 | $HEADERS_LIST | |
d45ebd48 | 1615 | $INTRINSICS_LIST |
7a650caf DB |
1616 | $MATH_FUNCS |
1617 | $SYSTEM_FUNCS | |
1618 | $THREADS_LIST | |
1619 | $TOOLCHAIN_FEATURES | |
1620 | $TYPES_LIST | |
1621 | atomics_native | |
1622 | dos_paths | |
a61c2115 | 1623 | dxva2_lib |
7a650caf DB |
1624 | libc_msvcrt |
1625 | libdc1394_1 | |
1626 | libdc1394_2 | |
1627 | sdl | |
f963f803 | 1628 | section_data_rel_ro |
b265431e | 1629 | threads |
990e4a66 | 1630 | vaapi_x11 |
7671dd7c | 1631 | vdpau_x11 |
7671dd7c | 1632 | xlib |
0cb78cef | 1633 | " |
44161118 | 1634 | |
511cf612 | 1635 | # options emitted with CONFIG_ prefix but not available on the command line |
b6bb00b0 | 1636 | CONFIG_EXTRA=" |
87849592 | 1637 | aandcttables |
bfe9f48a | 1638 | ac3dsp |
aa11cb79 | 1639 | audio_frame_queue |
9a9e2f1c | 1640 | audiodsp |
e74433a8 | 1641 | blockdsp |
c67b449b | 1642 | bswapdsp |
8ef33497 | 1643 | cabac |
f6ee61fb | 1644 | dvprofile |
1274ea8d DB |
1645 | faandct |
1646 | faanidct | |
a9aee08d | 1647 | fdctdsp |
b075869b | 1648 | flacdsp |
71f1ad37 | 1649 | fmtconvert |
f5ee2300 | 1650 | g722dsp |
bfe9f48a | 1651 | gcrypt |
63ce9fd2 | 1652 | gmp |
478fd534 | 1653 | golomb |
9cad0e4e | 1654 | gplv3 |
0338c396 | 1655 | h263dsp |
478fd534 DB |
1656 | h264chroma |
1657 | h264dsp | |
1658 | h264pred | |
915a2a0a | 1659 | h264qpel |
68d8238c | 1660 | hpeldsp |
478fd534 | 1661 | huffman |
0d439fbe | 1662 | huffyuvdsp |
512f3ffe | 1663 | huffyuvencdsp |
e3fcb143 | 1664 | idctdsp |
bd499d9a | 1665 | iirfilter |
3d5d4623 | 1666 | imdct15 |
dc4d726b | 1667 | intrax8 |
2edc77dc | 1668 | ividsp |
4978850c | 1669 | jpegtables |
e1319aa1 | 1670 | libx262 |
9cad0e4e | 1671 | lgplv3 |
478fd534 | 1672 | lpc |
0c770761 | 1673 | lzf |
2d604443 | 1674 | me_cmp |
7b9ef8d7 | 1675 | mpeg_er |
1e164c0b | 1676 | mpegaudio |
bfe9f48a | 1677 | mpegaudiodsp |
18bbca1f | 1678 | mpegvideo |
ad08dfd5 | 1679 | mpegvideoenc |
575ec60e | 1680 | mss34dsp |
f46bb608 | 1681 | pixblockdsp |
368f5035 | 1682 | qpeldsp |
d0a63d8b | 1683 | qsv |
b04d009b | 1684 | qsvdec |
72b7441a | 1685 | qsvenc |
f704a079 | 1686 | rangecoder |
255d9c57 | 1687 | riffdec |
3dd5c95d | 1688 | riffenc |
bfe9f48a | 1689 | rtpdec |
5ad2f0bf | 1690 | rtpenc_chain |
5cb4bdb2 | 1691 | rv34dsp |
bfe9f48a | 1692 | sinewin |
2ecfd451 | 1693 | snappy |
db7f1c7c | 1694 | startcode |
8337e0c5 VG |
1695 | texturedsp |
1696 | texturedspenc | |
57f09608 | 1697 | tpeldsp |
8c53d39e | 1698 | videodsp |
ab9f9876 | 1699 | vp3dsp |
d4aea1aa | 1700 | vp56dsp |
d42191c7 | 1701 | vp8dsp |
f2051856 | 1702 | wma_freqs |
a623aa00 | 1703 | wmv2dsp |
b6bb00b0 MR |
1704 | " |
1705 | ||
520cc7f1 | 1706 | CMDLINE_SELECT=" |
3f5b56e5 | 1707 | $ARCH_EXT_LIST |
520cc7f1 | 1708 | $CONFIG_LIST |
fd712a55 | 1709 | $HAVE_LIST_CMDLINE |
8eee7025 | 1710 | $THREADS_LIST |
c8a4ae00 | 1711 | asm |
db6107b6 | 1712 | cross_compile |
520cc7f1 MR |
1713 | debug |
1714 | extra_warnings | |
8c6afa4d | 1715 | logging |
65d12900 | 1716 | lto |
d2bbb2f7 | 1717 | optimizations |
749b1f13 | 1718 | rpath |
520cc7f1 | 1719 | " |
426be5dc | 1720 | |
7caf48e0 | 1721 | PATHS_LIST=" |
d156bede | 1722 | bindir |
14a8acf1 | 1723 | datadir |
f4ca970d | 1724 | docdir |
26759c44 MR |
1725 | incdir |
1726 | libdir | |
26759c44 MR |
1727 | mandir |
1728 | prefix | |
1729 | shlibdir | |
7caf48e0 | 1730 | " |
426be5dc DB |
1731 | |
1732 | CMDLINE_SET=" | |
1733 | $PATHS_LIST | |
121d78d0 | 1734 | ar |
426be5dc | 1735 | arch |
313c46a6 | 1736 | as |
426be5dc DB |
1737 | build_suffix |
1738 | cc | |
9f57f134 | 1739 | objcc |
426be5dc DB |
1740 | cpu |
1741 | cross_prefix | |
8ae1d87a | 1742 | custom_allocator |
50567afa | 1743 | dep_cc |
604abd02 | 1744 | env |
ac63af34 | 1745 | extra_version |
9da6609f MR |
1746 | host_cc |
1747 | host_cflags | |
095792f2 | 1748 | host_ld |
9da6609f MR |
1749 | host_ldflags |
1750 | host_libs | |
82bb3329 | 1751 | host_os |
684b28e0 | 1752 | ld |
426be5dc | 1753 | logfile |
4ae40685 | 1754 | malloc_prefix |
89641463 | 1755 | nm |
9cd7b854 | 1756 | optflags |
3f8040db | 1757 | pkg_config |
390acbea | 1758 | pkg_config_flags |
154caa67 | 1759 | random_seed |
2fad0977 | 1760 | samples |
c5200f17 MR |
1761 | sysinclude |
1762 | sysroot | |
a7ada2ba | 1763 | target_exec |
26759c44 | 1764 | target_os |
a7ada2ba | 1765 | target_path |
ba13606c | 1766 | target_samples |
aeeb782c | 1767 | toolchain |
426be5dc | 1768 | " |
520cc7f1 | 1769 | |
89f2932b MR |
1770 | CMDLINE_APPEND=" |
1771 | extra_cflags | |
9f57f134 | 1772 | extra_objcflags |
4cc4b33f | 1773 | host_cppflags |
89f2932b MR |
1774 | " |
1775 | ||
912f3148 DB |
1776 | # code dependency declarations |
1777 | ||
9eeed841 | 1778 | # architecture extensions |
808fa33c | 1779 | |
a2fc0f6a MR |
1780 | armv5te_deps="arm" |
1781 | armv6_deps="arm" | |
ab5cb084 | 1782 | armv6t2_deps="arm" |
8675bcb0 | 1783 | armv8_deps="aarch64" |
b7b17ed6 | 1784 | neon_deps_any="aarch64 arm" |
d45ebd48 | 1785 | intrinsics_neon_deps="neon" |
b7b17ed6 | 1786 | vfp_deps_any="aarch64 arm" |
b3267559 | 1787 | vfpv3_deps="vfp" |
808fa33c | 1788 | |
637606de MR |
1789 | map 'eval ${v}_inline_deps=inline_asm' $ARCH_EXT_LIST_ARM |
1790 | ||
808fa33c MR |
1791 | altivec_deps="ppc" |
1792 | ppc4xx_deps="ppc" | |
f22ebd25 LB |
1793 | vsx_deps="altivec" |
1794 | power8_deps="vsx" | |
808fa33c | 1795 | |
84146963 DB |
1796 | cpunop_deps="i686" |
1797 | x86_64_select="i686" | |
1798 | x86_64_suggest="fast_cmov" | |
50cd43f2 | 1799 | |
808fa33c MR |
1800 | amd3dnow_deps="mmx" |
1801 | amd3dnowext_deps="amd3dnow" | |
fb87e69f | 1802 | i686_deps="x86" |
9eeed841 | 1803 | mmx_deps="x86" |
239fdf1b | 1804 | mmxext_deps="mmx" |
50cd43f2 DB |
1805 | sse_deps="mmxext" |
1806 | sse2_deps="sse" | |
1807 | sse3_deps="sse2" | |
1808 | ssse3_deps="sse3" | |
1809 | sse4_deps="ssse3" | |
1810 | sse42_deps="sse4" | |
1811 | avx_deps="sse42" | |
10b0161d | 1812 | xop_deps="avx" |
1b932eb1 | 1813 | fma3_deps="avx" |
79687079 | 1814 | fma4_deps="avx" |
4d6ee072 | 1815 | avx2_deps="avx" |
9eeed841 | 1816 | |
43b73d59 DB |
1817 | mmx_external_deps="yasm" |
1818 | mmx_inline_deps="inline_asm" | |
1819 | mmx_suggest="mmx_external mmx_inline" | |
1820 | ||
84bf8817 | 1821 | for ext in $(filter_out mmx $ARCH_EXT_LIST_X86_SIMD); do |
43b73d59 DB |
1822 | eval dep=\$${ext}_deps |
1823 | eval ${ext}_external_deps='"${dep}_external"' | |
1824 | eval ${ext}_inline_deps='"${dep}_inline"' | |
1825 | eval ${ext}_suggest='"${ext}_external ${ext}_inline"' | |
1826 | done | |
1827 | ||
032d4da8 JG |
1828 | aligned_stack_if_any="aarch64 ppc x86" |
1829 | fast_64bit_if_any="aarch64 alpha ia64 mips64 parisc64 ppc64 sparc64 x86_64" | |
1830 | fast_clz_if_any="aarch64 alpha avr32 mips ppc x86" | |
1831 | fast_unaligned_if_any="aarch64 ppc x86" | |
eba2233b | 1832 | simd_align_16_if_any="altivec neon sse" |
89e053f8 | 1833 | |
1a5fdf95 | 1834 | # system capabilities |
b462d132 | 1835 | symver_if_any="symver_asm_label symver_gnu_asm" |
eaa2d123 | 1836 | valgrind_backtrace_deps="!optimizations valgrind_valgrind_h" |
b462d132 | 1837 | |
8558595a DB |
1838 | # threading support |
1839 | atomics_gcc_if="sync_val_compare_and_swap" | |
1840 | atomics_suncc_if="atomic_cas_ptr machine_rw_barrier" | |
1841 | atomics_win32_if="MemoryBarrier" | |
1842 | atomics_native_if_any="$ATOMICS_LIST" | |
874c751c | 1843 | w32threads_deps="atomics_native" |
8558595a DB |
1844 | threads_if_any="$THREADS_LIST" |
1845 | ||
26fbcc85 | 1846 | # subsystems |
dc609252 | 1847 | dct_select="rdft" |
2d604443 | 1848 | error_resilience_select="me_cmp" |
1274ea8d DB |
1849 | faandct_deps="faan fdctdsp" |
1850 | faanidct_deps="faan idctdsp" | |
fbf4d219 | 1851 | intrax8_select="error_resilience" |
26fbcc85 MR |
1852 | mdct_select="fft" |
1853 | rdft_select="fft" | |
2d604443 | 1854 | me_cmp_select="fdctdsp idctdsp pixblockdsp" |
7b9ef8d7 | 1855 | mpeg_er_select="error_resilience" |
1e164c0b | 1856 | mpegaudio_select="mpegaudiodsp" |
c4f5c2d6 | 1857 | mpegaudiodsp_select="dct" |
2d604443 DB |
1858 | mpegvideo_select="blockdsp hpeldsp idctdsp me_cmp videodsp" |
1859 | mpegvideoenc_select="me_cmp mpegvideo pixblockdsp qpeldsp" | |
b08caa87 LB |
1860 | nvenc_deps_any="dlopen LoadLibrary" |
1861 | nvenc_extralibs='$ldl' | |
d0a63d8b | 1862 | qsvdec_select="qsv" |
72b7441a | 1863 | qsvenc_select="qsv" |
26fbcc85 | 1864 | |
ed40b6bf | 1865 | # decoders / encoders |
d615187f | 1866 | aac_decoder_select="imdct15 mdct sinewin" |
bd499d9a | 1867 | aac_encoder_select="audio_frame_queue iirfilter mdct sinewin" |
136e19e1 | 1868 | aac_latm_decoder_select="aac_decoder aac_latm_parser" |
71f1ad37 | 1869 | ac3_decoder_select="ac3_parser ac3dsp bswapdsp fmtconvert mdct" |
2d604443 DB |
1870 | ac3_encoder_select="ac3dsp audiodsp mdct me_cmp" |
1871 | ac3_fixed_encoder_select="ac3dsp audiodsp mdct me_cmp" | |
f5ee2300 VG |
1872 | adpcm_g722_decoder_select="g722dsp" |
1873 | adpcm_g722_encoder_select="g722dsp" | |
e3fcb143 | 1874 | aic_decoder_select="golomb idctdsp" |
f4d608e3 | 1875 | alac_encoder_select="lpc" |
c67b449b | 1876 | als_decoder_select="bswapdsp" |
b781cc12 | 1877 | amrnb_decoder_select="lsp" |
2b2a597e | 1878 | amrwb_decoder_select="lsp" |
0a36988e | 1879 | amv_decoder_select="sp5x_decoder" |
c67b449b | 1880 | ape_decoder_select="bswapdsp" |
e3fcb143 | 1881 | asv1_decoder_select="blockdsp bswapdsp idctdsp" |
f46bb608 | 1882 | asv1_encoder_select="bswapdsp fdctdsp pixblockdsp" |
e3fcb143 | 1883 | asv2_decoder_select="blockdsp bswapdsp idctdsp" |
f46bb608 | 1884 | asv2_encoder_select="bswapdsp fdctdsp pixblockdsp" |
4538729a | 1885 | atrac1_decoder_select="mdct sinewin" |
26fbcc85 | 1886 | atrac3_decoder_select="mdct" |
e6f0bb65 | 1887 | atrac3p_decoder_select="mdct sinewin" |
e74433a8 | 1888 | bink_decoder_select="blockdsp hpeldsp" |
f2051856 DB |
1889 | binkaudio_dct_decoder_select="mdct rdft dct sinewin wma_freqs" |
1890 | binkaudio_rdft_decoder_select="mdct rdft sinewin wma_freqs" | |
e3fcb143 | 1891 | cavs_decoder_select="blockdsp golomb h264chroma idctdsp qpeldsp videodsp" |
c67b449b | 1892 | cllc_decoder_select="bswapdsp" |
9b500b8f | 1893 | comfortnoise_encoder_select="lpc" |
9a9e2f1c | 1894 | cook_decoder_select="audiodsp mdct sinewin" |
2a91ada8 | 1895 | cscd_decoder_select="lzo" |
2eef7c62 | 1896 | cscd_decoder_suggest="zlib" |
71f1ad37 | 1897 | dca_decoder_select="fmtconvert mdct" |
5c018ee1 | 1898 | dds_decoder_select="texturedsp" |
e3fcb143 | 1899 | dnxhd_decoder_select="blockdsp idctdsp" |
f46bb608 | 1900 | dnxhd_encoder_select="aandcttables blockdsp fdctdsp idctdsp mpegvideoenc pixblockdsp" |
f6ee61fb | 1901 | dvvideo_decoder_select="dvprofile idctdsp" |
2d604443 | 1902 | dvvideo_encoder_select="dvprofile fdctdsp me_cmp pixblockdsp" |
61c31e4e | 1903 | dxa_decoder_deps="zlib" |
c45fcf30 | 1904 | dxv_decoder_select="lzf texturedsp" |
baf91bb9 | 1905 | eac3_decoder_select="ac3_decoder" |
4264a0dd | 1906 | eac3_encoder_select="ac3_encoder" |
e3fcb143 DB |
1907 | eamad_decoder_select="aandcttables blockdsp bswapdsp idctdsp mpegvideo" |
1908 | eatgq_decoder_select="aandcttables idctdsp" | |
1909 | eatqi_decoder_select="aandcttables blockdsp bswapdsp idctdsp mpeg1video_decoder" | |
38389058 | 1910 | exr_decoder_deps="zlib" |
cd832f03 DB |
1911 | ffv1_decoder_select="golomb rangecoder" |
1912 | ffv1_encoder_select="rangecoder" | |
2f02bbcc DB |
1913 | ffvhuff_decoder_select="huffyuv_decoder" |
1914 | ffvhuff_encoder_select="huffyuv_encoder" | |
93e15a32 | 1915 | fic_decoder_select="golomb" |
b075869b VG |
1916 | flac_decoder_select="flacdsp golomb" |
1917 | flac_encoder_select="bswapdsp flacdsp golomb lpc" | |
61c31e4e DB |
1918 | flashsv_decoder_deps="zlib" |
1919 | flashsv_encoder_deps="zlib" | |
1920 | flashsv2_decoder_deps="zlib" | |
4414137e | 1921 | flv_decoder_select="h263_decoder" |
4d4b4bd1 | 1922 | flv_encoder_select="h263_encoder" |
c67b449b DB |
1923 | fourxm_decoder_select="blockdsp bswapdsp" |
1924 | fraps_decoder_select="bswapdsp huffman" | |
61c31e4e | 1925 | g2m_decoder_deps="zlib" |
4978850c | 1926 | g2m_decoder_select="blockdsp idctdsp jpegtables" |
7b9ef8d7 | 1927 | h261_decoder_select="mpeg_er mpegvideo" |
ad08dfd5 | 1928 | h261_encoder_select="aandcttables mpegvideoenc" |
7b9ef8d7 | 1929 | h263_decoder_select="error_resilience h263_parser h263dsp mpeg_er mpegvideo qpeldsp" |
0338c396 | 1930 | h263_encoder_select="aandcttables h263dsp mpegvideoenc" |
4414137e | 1931 | h263i_decoder_select="h263_decoder" |
fe629c2d | 1932 | h263p_encoder_select="h263_encoder" |
db7f1c7c | 1933 | h264_decoder_select="cabac golomb h264chroma h264dsp h264pred h264qpel startcode videodsp" |
0b499c9b | 1934 | h264_decoder_suggest="error_resilience" |
b08caa87 | 1935 | h264_nvenc_encoder_deps="nvenc" |
4e08c821 | 1936 | h264_qsv_decoder_deps="libmfx" |
b04d009b | 1937 | h264_qsv_decoder_select="h264_mp4toannexb_bsf h264_parser qsvdec h264_qsv_hwaccel" |
72b7441a AK |
1938 | h264_qsv_encoder_deps="libmfx" |
1939 | h264_qsv_encoder_select="qsvenc" | |
7ca3e520 VG |
1940 | hap_decoder_select="snappy texturedsp" |
1941 | hap_encoder_deps="libsnappy" | |
1942 | hap_encoder_select="texturedspenc" | |
c67b449b | 1943 | hevc_decoder_select="bswapdsp cabac golomb videodsp" |
b08caa87 | 1944 | hevc_nvenc_encoder_deps="nvenc" |
84b223cc | 1945 | hevc_qsv_encoder_deps="libmfx" |
41d47ea8 AK |
1946 | hevc_qsv_decoder_deps="libmfx" |
1947 | hevc_qsv_decoder_select="hevc_mp4toannexb_bsf hevc_parser qsvdec hevc_qsv_hwaccel" | |
66acb76b | 1948 | hevc_qsv_encoder_select="qsvenc" |
c67b449b DB |
1949 | huffyuv_decoder_select="bswapdsp huffyuvdsp" |
1950 | huffyuv_encoder_select="bswapdsp huffman huffyuvencdsp" | |
34150be5 | 1951 | iac_decoder_select="imc_decoder" |
c67b449b | 1952 | imc_decoder_select="bswapdsp fft mdct sinewin" |
8f992dc8 | 1953 | indeo3_decoder_select="hpeldsp" |
2edc77dc VG |
1954 | indeo4_decoder_select="ividsp" |
1955 | indeo5_decoder_select="ividsp" | |
8071264f | 1956 | interplay_video_decoder_select="hpeldsp" |
8e0cf39f | 1957 | jpegls_decoder_select="golomb mjpeg_decoder" |
4f034993 | 1958 | jpegls_encoder_select="golomb" |
e74433a8 | 1959 | jv_decoder_select="blockdsp" |
0d439fbe | 1960 | lagarith_decoder_select="huffyuvdsp" |
4978850c | 1961 | ljpeg_encoder_select="aandcttables idctdsp jpegtables" |
4f034993 | 1962 | loco_decoder_select="golomb" |
e3fcb143 | 1963 | mdec_decoder_select="blockdsp idctdsp mpegvideo" |
3e589878 | 1964 | metasound_decoder_select="lsp mdct sinewin" |
e3fcb143 | 1965 | mimic_decoder_select="blockdsp bswapdsp hpeldsp idctdsp" |
4978850c DB |
1966 | mjpeg_decoder_select="blockdsp hpeldsp idctdsp jpegtables" |
1967 | mjpeg_encoder_select="aandcttables jpegtables mpegvideoenc" | |
7caf48e0 | 1968 | mjpegb_decoder_select="mjpeg_decoder" |
9ecf1b62 | 1969 | mlp_decoder_select="mlp_parser" |
c67b449b | 1970 | motionpixels_decoder_select="bswapdsp" |
1e164c0b DB |
1971 | mp1_decoder_select="mpegaudio" |
1972 | mp1float_decoder_select="mpegaudio" | |
1973 | mp2_decoder_select="mpegaudio" | |
1974 | mp2float_decoder_select="mpegaudio" | |
1975 | mp3_decoder_select="mpegaudio" | |
1976 | mp3adu_decoder_select="mpegaudio" | |
1977 | mp3adufloat_decoder_select="mpegaudio" | |
1978 | mp3float_decoder_select="mpegaudio" | |
1979 | mp3on4_decoder_select="mpegaudio" | |
1980 | mp3on4float_decoder_select="mpegaudio" | |
c67b449b | 1981 | mpc7_decoder_select="bswapdsp mpegaudiodsp" |
88b24064 | 1982 | mpc8_decoder_select="mpegaudiodsp" |
3e0b1c9a | 1983 | mpeg_xvmc_decoder_deps="X11_extensions_XvMClib_h" |
d767e2f9 | 1984 | mpeg_xvmc_decoder_select="mpeg2video_decoder" |
7b9ef8d7 | 1985 | mpeg1video_decoder_select="error_resilience mpeg_er mpegvideo" |
06b54e84 | 1986 | mpeg1video_encoder_select="aandcttables mpegvideoenc" |
7b9ef8d7 | 1987 | mpeg2video_decoder_select="error_resilience mpeg_er mpegvideo" |
06b54e84 | 1988 | mpeg2video_encoder_select="aandcttables mpegvideoenc" |
bf52f773 AK |
1989 | mpeg2_qsv_decoder_deps="libmfx" |
1990 | mpeg2_qsv_decoder_select="qsvdec mpeg2_qsv_hwaccel mpegvideo_parser" | |
84b223cc | 1991 | mpeg2_qsv_encoder_deps="libmfx" |
3a85397e | 1992 | mpeg2_qsv_encoder_select="qsvenc" |
3e0b1c9a DB |
1993 | mpeg4_decoder_select="h263_decoder mpeg4video_parser" |
1994 | mpeg4_encoder_select="h263_encoder" | |
575ec60e | 1995 | msa1_decoder_select="mss34dsp" |
4414137e | 1996 | msmpeg4v1_decoder_select="h263_decoder" |
4414137e | 1997 | msmpeg4v2_decoder_select="h263_decoder" |
4e169d89 | 1998 | msmpeg4v2_encoder_select="h263_encoder" |
4414137e | 1999 | msmpeg4v3_decoder_select="h263_decoder" |
4e169d89 | 2000 | msmpeg4v3_encoder_select="h263_encoder" |
7b9ef8d7 | 2001 | mss2_decoder_select="error_resilience mpeg_er qpeldsp vc1_decoder" |
575ec60e | 2002 | mts2_decoder_select="mss34dsp" |
8e0cf39f | 2003 | mxpeg_decoder_select="mjpeg_decoder" |
4538729a | 2004 | nellymoser_decoder_select="mdct sinewin" |
aa11cb79 | 2005 | nellymoser_encoder_select="audio_frame_queue mdct sinewin" |
e3fcb143 | 2006 | nuv_decoder_select="idctdsp lzo" |
e2834567 | 2007 | on2avc_decoder_select="mdct" |
b70d7a4a | 2008 | opus_decoder_deps="avresample" |
3d5d4623 | 2009 | opus_decoder_select="imdct15" |
61c31e4e | 2010 | png_decoder_deps="zlib" |
61c31e4e | 2011 | png_encoder_deps="zlib" |
512f3ffe | 2012 | png_encoder_select="huffyuvencdsp" |
e3fcb143 | 2013 | prores_decoder_select="idctdsp" |
a9aee08d | 2014 | prores_encoder_select="fdctdsp" |
b781cc12 | 2015 | qcelp_decoder_select="lsp" |
c4f5c2d6 | 2016 | qdm2_decoder_select="mdct rdft mpegaudiodsp" |
aa11cb79 | 2017 | ra_144_encoder_select="audio_frame_queue lpc" |
9f43fdda | 2018 | ralf_decoder_select="golomb" |
533a6198 | 2019 | rscc_decoder_deps="zlib" |
7b9ef8d7 | 2020 | rv10_decoder_select="error_resilience h263_decoder h263dsp mpeg_er" |
b2bf38b4 | 2021 | rv10_encoder_select="h263_encoder" |
7b9ef8d7 | 2022 | rv20_decoder_select="error_resilience h263_decoder h263dsp mpeg_er" |
b2bf38b4 | 2023 | rv20_encoder_select="h263_encoder" |
5cb4bdb2 VG |
2024 | rv30_decoder_select="error_resilience golomb h264chroma h264pred h264qpel mpeg_er mpegvideo rv34dsp videodsp" |
2025 | rv40_decoder_select="error_resilience golomb h264chroma h264pred h264qpel mpeg_er mpegvideo rv34dsp videodsp" | |
9a3202a9 | 2026 | screenpresso_decoder_deps="zlib" |
4f034993 | 2027 | shorten_decoder_select="golomb" |
b781cc12 | 2028 | sipr_decoder_select="lsp" |
8e0cf39f | 2029 | sp5x_decoder_select="mjpeg_decoder" |
6caa44aa | 2030 | svq1_decoder_select="hpeldsp" |
2d604443 | 2031 | svq1_encoder_select="aandcttables hpeldsp me_cmp mpegvideoenc" |
57f09608 | 2032 | svq3_decoder_select="h264_decoder hpeldsp tpeldsp" |
d48430c3 | 2033 | svq3_decoder_suggest="zlib" |
9a9e2f1c | 2034 | tak_decoder_select="audiodsp" |
247e370e VG |
2035 | tdsc_decoder_deps="zlib" |
2036 | tdsc_decoder_select="mjpeg_decoder" | |
4eef77c1 | 2037 | theora_decoder_select="vp3_decoder" |
7caf48e0 | 2038 | thp_decoder_select="mjpeg_decoder" |
2eef7c62 AJ |
2039 | tiff_decoder_suggest="zlib" |
2040 | tiff_encoder_suggest="zlib" | |
aec09a00 | 2041 | truehd_decoder_select="mlp_decoder" |
c67b449b DB |
2042 | truemotion2_decoder_select="bswapdsp" |
2043 | truespeech_decoder_select="bswapdsp" | |
61c31e4e | 2044 | tscc_decoder_deps="zlib" |
c0b10575 | 2045 | txd_decoder_select="texturedsp" |
4538729a | 2046 | twinvq_decoder_select="mdct lsp sinewin" |
c67b449b DB |
2047 | utvideo_decoder_select="bswapdsp" |
2048 | utvideo_encoder_select="bswapdsp huffman huffyuvencdsp" | |
0d439fbe | 2049 | vble_decoder_select="huffyuvdsp" |
adf8227c | 2050 | vc1_decoder_select="blockdsp error_resilience h263_decoder h264chroma h264qpel intrax8 mpeg_er qpeldsp startcode" |
45ecda85 | 2051 | vc1image_decoder_select="vc1_decoder" |
26fbcc85 MR |
2052 | vorbis_decoder_select="mdct" |
2053 | vorbis_encoder_select="mdct" | |
3bd062bf | 2054 | vp3_decoder_select="hpeldsp vp3dsp videodsp" |
d4aea1aa VG |
2055 | vp5_decoder_select="h264chroma hpeldsp videodsp vp3dsp vp56dsp" |
2056 | vp6_decoder_select="h264chroma hpeldsp huffman videodsp vp3dsp vp56dsp" | |
e82dc4c9 DB |
2057 | vp6a_decoder_select="vp6_decoder" |
2058 | vp6f_decoder_select="vp6_decoder" | |
d42191c7 VG |
2059 | vp7_decoder_select="h264pred videodsp vp8dsp" |
2060 | vp8_decoder_select="h264pred videodsp vp8dsp" | |
72ca830f | 2061 | vp9_decoder_select="videodsp" |
c4bfa098 | 2062 | webp_decoder_select="vp8_decoder" |
f2051856 DB |
2063 | wmapro_decoder_select="mdct sinewin wma_freqs" |
2064 | wmav1_decoder_select="mdct sinewin wma_freqs" | |
2065 | wmav1_encoder_select="mdct sinewin wma_freqs" | |
2066 | wmav2_decoder_select="mdct sinewin wma_freqs" | |
2067 | wmav2_encoder_select="mdct sinewin wma_freqs" | |
4538729a | 2068 | wmavoice_decoder_select="lsp rdft dct mdct sinewin" |
f95bfab0 | 2069 | wmv1_decoder_select="h263_decoder" |
665507aa | 2070 | wmv1_encoder_select="h263_encoder" |
a623aa00 VG |
2071 | wmv2_decoder_select="blockdsp h263_decoder idctdsp intrax8 videodsp wmv2dsp" |
2072 | wmv2_encoder_select="h263_encoder wmv2dsp" | |
015f8ee0 | 2073 | wmv3_decoder_select="vc1_decoder" |
45ecda85 | 2074 | wmv3image_decoder_select="wmv3_decoder" |
61c31e4e DB |
2075 | zerocodec_decoder_deps="zlib" |
2076 | zlib_decoder_deps="zlib" | |
2077 | zlib_encoder_deps="zlib" | |
2078 | zmbv_decoder_deps="zlib" | |
2079 | zmbv_encoder_deps="zlib" | |
30fd06be | 2080 | |
ed40b6bf | 2081 | # hardware accelerators |
31de41ba | 2082 | d3d11va_deps="d3d11_h dxva_h ID3D11VideoDecoder" |
e97446e6 | 2083 | dxva2_deps="dxva2api_h DXVA2_ConfigPictureDecode" |
0afab17e | 2084 | vaapi_deps="va_va_h" |
ac3dbb4d | 2085 | vda_deps="VideoDecodeAcceleration_VDADecoder_h pthreads" |
9840130e | 2086 | vda_extralibs="-framework CoreFoundation -framework VideoDecodeAcceleration -framework QuartzCore" |
c89c96e9 MR |
2087 | vdpau_deps="vdpau_vdpau_h vdpau_vdpau_x11_h" |
2088 | ||
82ca17ac DB |
2089 | h263_vaapi_hwaccel_deps="vaapi" |
2090 | h263_vaapi_hwaccel_select="h263_decoder" | |
d8039ef8 SL |
2091 | h264_d3d11va_hwaccel_deps="d3d11va" |
2092 | h264_d3d11va_hwaccel_select="h264_decoder" | |
215cdd35 DB |
2093 | h264_dxva2_hwaccel_deps="dxva2" |
2094 | h264_dxva2_hwaccel_select="h264_decoder" | |
c4845616 | 2095 | h264_mmal_decoder_deps="mmal" |
2096 | h264_mmal_hwaccel_deps="mmal" | |
2097 | h264_mmal_decoder_select="h264_decoder" | |
2098 | h264_mmal_encoder_deps="mmal" | |
11c22dfd | 2099 | h264_qsv_hwaccel_deps="libmfx" |
82ca17ac DB |
2100 | h264_vaapi_hwaccel_deps="vaapi" |
2101 | h264_vaapi_hwaccel_select="h264_decoder" | |
2102 | h264_vda_hwaccel_deps="vda" | |
2103 | h264_vda_hwaccel_select="h264_decoder" | |
67afcefb AK |
2104 | h264_vda_old_hwaccel_deps="vda" |
2105 | h264_vda_old_hwaccel_select="h264_decoder" | |
82ca17ac DB |
2106 | h264_vdpau_hwaccel_deps="vdpau" |
2107 | h264_vdpau_hwaccel_select="h264_decoder" | |
d8039ef8 SL |
2108 | hevc_d3d11va_hwaccel_deps="d3d11va DXVA_PicParams_HEVC" |
2109 | hevc_d3d11va_hwaccel_select="hevc_decoder" | |
7e850fa6 HL |
2110 | hevc_dxva2_hwaccel_deps="dxva2 DXVA_PicParams_HEVC" |
2111 | hevc_dxva2_hwaccel_select="hevc_decoder" | |
41d47ea8 | 2112 | hevc_qsv_hwaccel_deps="libmfx" |
82ca17ac DB |
2113 | mpeg1_vdpau_hwaccel_deps="vdpau" |
2114 | mpeg1_vdpau_hwaccel_select="mpeg1video_decoder" | |
d8039ef8 SL |
2115 | mpeg2_d3d11va_hwaccel_deps="d3d11va" |
2116 | mpeg2_d3d11va_hwaccel_select="mpeg2video_decoder" | |
215cdd35 DB |
2117 | mpeg2_dxva2_hwaccel_deps="dxva2" |
2118 | mpeg2_dxva2_hwaccel_select="mpeg2video_decoder" | |
bf52f773 | 2119 | mpeg2_qsv_hwaccel_deps="libmfx" |
82ca17ac DB |
2120 | mpeg2_vaapi_hwaccel_deps="vaapi" |
2121 | mpeg2_vaapi_hwaccel_select="mpeg2video_decoder" | |
2122 | mpeg2_vdpau_hwaccel_deps="vdpau" | |
2123 | mpeg2_vdpau_hwaccel_select="mpeg2video_decoder" | |
2124 | mpeg4_vaapi_hwaccel_deps="vaapi" | |
2125 | mpeg4_vaapi_hwaccel_select="mpeg4_decoder" | |
82ca17ac DB |
2126 | mpeg4_vdpau_hwaccel_deps="vdpau" |
2127 | mpeg4_vdpau_hwaccel_select="mpeg4_decoder" | |
d8039ef8 SL |
2128 | vc1_d3d11va_hwaccel_deps="d3d11va" |
2129 | vc1_d3d11va_hwaccel_select="vc1_decoder" | |
215cdd35 DB |
2130 | vc1_dxva2_hwaccel_deps="dxva2" |
2131 | vc1_dxva2_hwaccel_select="vc1_decoder" | |
82ca17ac DB |
2132 | vc1_vaapi_hwaccel_deps="vaapi" |
2133 | vc1_vaapi_hwaccel_select="vc1_decoder" | |
82ca17ac DB |
2134 | vc1_vdpau_hwaccel_deps="vdpau" |
2135 | vc1_vdpau_hwaccel_select="vc1_decoder" | |
d8039ef8 | 2136 | wmv3_d3d11va_hwaccel_select="vc1_d3d11va_hwaccel" |
ed40b6bf DB |
2137 | wmv3_dxva2_hwaccel_select="vc1_dxva2_hwaccel" |
2138 | wmv3_vaapi_hwaccel_select="vc1_vaapi_hwaccel" | |
77525327 | 2139 | wmv3_vdpau_hwaccel_select="vc1_vdpau_hwaccel" |
ed40b6bf | 2140 | |
28b80940 | 2141 | # parsers |
fb7127b2 | 2142 | h264_parser_select="h264_decoder" |
650060df | 2143 | hevc_parser_select="golomb" |
a6a675a7 | 2144 | mpegvideo_parser_select="mpegvideo" |
7b9ef8d7 | 2145 | mpeg4video_parser_select="error_resilience h263dsp mpeg_er mpegvideo qpeldsp" |
28df0151 | 2146 | vc1_parser_select="mpegvideo startcode vc1_decoder" |
28b80940 | 2147 | |
4978850c DB |
2148 | # bitstream_filters |
2149 | mjpeg2jpeg_bsf_select="jpegtables" | |
2150 | ||
912f3148 | 2151 | # external libraries |
72025ac3 | 2152 | libdcadec_decoder_deps="libdcadec" |
c9171a83 | 2153 | libfaac_encoder_deps="libfaac" |
aa11cb79 | 2154 | libfaac_encoder_select="audio_frame_queue" |
4f2b469d | 2155 | libfdk_aac_decoder_deps="libfdk_aac" |
37eeb5e2 | 2156 | libfdk_aac_encoder_deps="libfdk_aac" |
aa11cb79 | 2157 | libfdk_aac_encoder_select="audio_frame_queue" |
299c77d5 MR |
2158 | libgsm_decoder_deps="libgsm" |
2159 | libgsm_encoder_deps="libgsm" | |
8ffed8d8 MR |
2160 | libgsm_ms_decoder_deps="libgsm" |
2161 | libgsm_ms_encoder_deps="libgsm" | |
3641b048 MS |
2162 | libilbc_decoder_deps="libilbc" |
2163 | libilbc_encoder_deps="libilbc" | |
233d2fa0 | 2164 | libkvazaar_encoder_deps="libkvazaar" |
1cc60c47 | 2165 | libmp3lame_encoder_deps="libmp3lame" |
aa11cb79 | 2166 | libmp3lame_encoder_select="audio_frame_queue" |
0b175caa DB |
2167 | libopencore_amrnb_decoder_deps="libopencore_amrnb" |
2168 | libopencore_amrnb_encoder_deps="libopencore_amrnb" | |
aa11cb79 | 2169 | libopencore_amrnb_encoder_select="audio_frame_queue" |
0b175caa | 2170 | libopencore_amrwb_decoder_deps="libopencore_amrwb" |
8a3d9ca6 | 2171 | libopenh264_encoder_deps="libopenh264" |
9a77d59a | 2172 | libopenjpeg_decoder_deps="libopenjpeg" |
453c02f9 | 2173 | libopenjpeg_encoder_deps="libopenjpeg" |
44617d6e | 2174 | libopus_decoder_deps="libopus" |
6cb8c854 | 2175 | libopus_encoder_deps="libopus" |
aa11cb79 | 2176 | libopus_encoder_select="audio_frame_queue" |
f7cd9eed AS |
2177 | libschroedinger_decoder_deps="libschroedinger" |
2178 | libschroedinger_encoder_deps="libschroedinger" | |
ae14f311 | 2179 | libspeex_decoder_deps="libspeex" |
b606a017 | 2180 | libspeex_encoder_deps="libspeex" |
aa11cb79 | 2181 | libspeex_encoder_select="audio_frame_queue" |
150d2772 | 2182 | libtheora_encoder_deps="libtheora" |
718907cd | 2183 | libtwolame_encoder_deps="libtwolame" |
d89e738a | 2184 | libvo_aacenc_encoder_deps="libvo_aacenc" |
aa11cb79 | 2185 | libvo_aacenc_encoder_select="audio_frame_queue" |
f502ff3f | 2186 | libvo_amrwbenc_encoder_deps="libvo_amrwbenc" |
b0caf888 | 2187 | libvorbis_encoder_deps="libvorbis" |
aa11cb79 | 2188 | libvorbis_encoder_select="audio_frame_queue" |
3f111804 LB |
2189 | libvpx_vp8_decoder_deps="libvpx" |
2190 | libvpx_vp8_encoder_deps="libvpx" | |
2191 | libvpx_vp9_decoder_deps="libvpx" | |
2192 | libvpx_vp9_encoder_deps="libvpx" | |
84d3ff50 | 2193 | libwavpack_encoder_deps="libwavpack" |
be7c3231 | 2194 | libwebp_encoder_deps="libwebp" |
e1319aa1 | 2195 | libx262_encoder_deps="libx262" |
1cc60c47 | 2196 | libx264_encoder_deps="libx264" |
50ea9315 | 2197 | libx265_encoder_deps="libx265" |
de295976 | 2198 | libxavs_encoder_deps="libxavs" |
1cc60c47 | 2199 | libxvid_encoder_deps="libxvid" |
30fd06be | 2200 | |
912f3148 | 2201 | # demuxers / muxers |
c2dd0e9e | 2202 | ac3_demuxer_select="ac3_parser" |
255d9c57 | 2203 | asf_demuxer_select="riffdec" |
3dd5c95d | 2204 | asf_muxer_select="riffenc" |
647c2356 | 2205 | asf_stream_muxer_select="asf_muxer" |
255d9c57 | 2206 | avi_demuxer_select="riffdec" |
3dd5c95d | 2207 | avi_muxer_select="riffenc" |
4e622dea | 2208 | avisynth_demuxer_deps="avisynth" |
255d9c57 DB |
2209 | avisynth_demuxer_select="riffdec" |
2210 | caf_demuxer_select="riffdec" | |
fe5e6e34 | 2211 | dash_muxer_select="mp4_muxer" |
c2dd0e9e | 2212 | dirac_demuxer_select="dirac_parser" |
f6ee61fb AK |
2213 | dv_demuxer_select="dvprofile" |
2214 | dv_muxer_select="dvprofile" | |
255d9c57 | 2215 | dxa_demuxer_select="riffdec" |
5b423887 | 2216 | eac3_demuxer_select="ac3_parser" |
e01fba55 | 2217 | f4v_muxer_select="mov_muxer" |
c2dd0e9e | 2218 | flac_demuxer_select="flac_parser" |
435214a7 | 2219 | hds_muxer_select="flv_muxer" |
c9031c7c | 2220 | hls_muxer_select="mpegts_muxer" |
647c2356 | 2221 | ipod_muxer_select="mov_muxer" |
31f16dc1 | 2222 | ismv_muxer_select="mov_muxer" |
647c2356 | 2223 | matroska_audio_muxer_select="matroska_muxer" |
255d9c57 | 2224 | matroska_demuxer_select="riffdec" |
2a91ada8 | 2225 | matroska_demuxer_suggest="bzlib lzo zlib" |
3dd5c95d DB |
2226 | matroska_muxer_select="riffenc" |
2227 | mmf_muxer_select="riffenc" | |
255d9c57 | 2228 | mov_demuxer_select="riffdec" |
4e622dea | 2229 | mov_demuxer_suggest="zlib" |
3dd5c95d | 2230 | mov_muxer_select="riffenc rtpenc_chain" |
c2dd0e9e | 2231 | mp3_demuxer_select="mpegaudio_parser" |
647c2356 | 2232 | mp4_muxer_select="mov_muxer" |
75644335 | 2233 | mpegts_muxer_select="adts_muxer latm_muxer" |
647c2356 DB |
2234 | mpegtsraw_demuxer_select="mpegts_demuxer" |
2235 | mxf_d10_muxer_select="mxf_muxer" | |
3dd5c95d | 2236 | nut_muxer_select="riffenc" |
255d9c57 | 2237 | nuv_demuxer_select="riffdec" |
051aadee | 2238 | oga_muxer_select="ogg_muxer" |
24ca518b | 2239 | ogg_demuxer_select="golomb" |
051aadee | 2240 | opus_muxer_select="ogg_muxer" |
647c2356 | 2241 | psp_muxer_select="mov_muxer" |
44594cc7 | 2242 | rtp_demuxer_select="sdp_demuxer" |
4978850c | 2243 | rtpdec_select="asf_demuxer jpegtables mov_demuxer mpegts_demuxer rm_demuxer rtp_protocol" |
44b70ce5 | 2244 | rtsp_demuxer_select="http_protocol rtpdec" |
5ad2f0bf | 2245 | rtsp_muxer_select="rtp_muxer http_protocol rtp_protocol rtpenc_chain" |
01c8d258 | 2246 | sap_demuxer_select="sdp_demuxer" |
5ad2f0bf | 2247 | sap_muxer_select="rtp_muxer rtp_protocol rtpenc_chain" |
44b70ce5 | 2248 | sdp_demuxer_select="rtpdec" |
e772f9fa | 2249 | smoothstreaming_muxer_select="ismv_muxer" |
f1e94694 | 2250 | spdif_muxer_select="aac_parser" |
051aadee | 2251 | spx_muxer_select="ogg_muxer" |
57231e4d | 2252 | tak_demuxer_select="tak_parser" |
647c2356 DB |
2253 | tg2_muxer_select="mov_muxer" |
2254 | tgp_muxer_select="mov_muxer" | |
a7d45e06 | 2255 | w64_demuxer_select="wav_demuxer" |
255d9c57 | 2256 | wav_demuxer_select="riffdec" |
3dd5c95d DB |
2257 | wav_muxer_select="riffenc" |
2258 | webm_muxer_select="riffenc" | |
e176639b | 2259 | webm_muxer_suggest="libopus_encoder libvorbis_encoder libvpx_vp8_encoder libvpx_vp9_encoder" |
255d9c57 DB |
2260 | wtv_demuxer_select="riffdec" |
2261 | xmv_demuxer_select="riffdec" | |
2262 | xwma_demuxer_select="riffdec" | |
4e622dea SS |
2263 | |
2264 | # indevs / outdevs | |
38e54a75 | 2265 | alsa_indev_deps="alsa_asoundlib_h snd_pcm_htimestamp" |
38e54a75 | 2266 | alsa_outdev_deps="alsa_asoundlib_h" |
38e54a75 | 2267 | 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 |
2268 | dv1394_indev_deps="dv1394" |
2269 | dv1394_indev_select="dv_demuxer" | |
c6f95144 | 2270 | fbdev_indev_deps="linux_fb_h" |
a3fc62e8 | 2271 | jack_indev_deps="jack_jack_h pthreads" |
e417d80d | 2272 | libcdio_indev_deps="libcdio" |
38e54a75 | 2273 | libdc1394_indev_deps="libdc1394" |
38e54a75 SS |
2274 | oss_indev_deps_any="soundcard_h sys_soundcard_h" |
2275 | oss_outdev_deps_any="soundcard_h sys_soundcard_h" | |
0de9c41f | 2276 | pulse_indev_deps="libpulse" |
15d59d2c B |
2277 | sndio_indev_deps="sndio_h" |
2278 | sndio_outdev_deps="sndio_h" | |
38e54a75 | 2279 | v4l2_indev_deps_any="linux_videodev2_h sys_videoio_h" |
ec1ee802 | 2280 | vfwcap_indev_deps="capCreateCaptureWindow vfwcap_defines" |
a1b3c5a3 | 2281 | vfwcap_indev_extralibs="-lavicap32" |
a6674d2e LB |
2282 | x11grab_indev_deps="x11grab" |
2283 | x11grab_xcb_indev_deps="libxcb" | |
30fd06be | 2284 | |
912f3148 | 2285 | # protocols |
acd554c1 | 2286 | ffrtmpcrypt_protocol_deps="!librtmp_protocol" |
63ce9fd2 | 2287 | ffrtmpcrypt_protocol_deps_any="gcrypt gmp openssl" |
acd554c1 | 2288 | ffrtmpcrypt_protocol_select="tcp_protocol" |
775c4d36 SP |
2289 | ffrtmphttp_protocol_deps="!librtmp_protocol" |
2290 | ffrtmphttp_protocol_select="http_protocol" | |
998c1ee1 | 2291 | gopher_protocol_select="network" |
279a0c97 | 2292 | http_protocol_select="tcp_protocol" |
7caf48e0 | 2293 | httpproxy_protocol_select="tcp_protocol" |
183baead | 2294 | https_protocol_select="tls_protocol" |
eb9244f2 | 2295 | icecast_protocol_select="http_protocol" |
c3b57d6e DB |
2296 | librtmp_protocol_deps="librtmp" |
2297 | librtmpe_protocol_deps="librtmp" | |
2298 | librtmps_protocol_deps="librtmp" | |
2299 | librtmpt_protocol_deps="librtmp" | |
2300 | librtmpte_protocol_deps="librtmp" | |
c60a2d70 | 2301 | mmsh_protocol_select="http_protocol" |
998c1ee1 | 2302 | mmst_protocol_select="network" |
c3b57d6e | 2303 | rtmp_protocol_deps="!librtmp_protocol" |
deeb7012 | 2304 | rtmp_protocol_select="tcp_protocol" |
acd554c1 | 2305 | rtmpe_protocol_select="ffrtmpcrypt_protocol" |
6aedabc9 SP |
2306 | rtmps_protocol_deps="!librtmp_protocol" |
2307 | rtmps_protocol_select="tls_protocol" | |
775c4d36 | 2308 | rtmpt_protocol_select="ffrtmphttp_protocol" |
08cd95e8 | 2309 | rtmpte_protocol_select="ffrtmpcrypt_protocol ffrtmphttp_protocol" |
6c1ed454 | 2310 | rtmpts_protocol_select="ffrtmphttp_protocol https_protocol" |
deeb7012 | 2311 | rtp_protocol_select="udp_protocol" |
998c1ee1 DB |
2312 | sctp_protocol_deps="struct_sctp_event_subscribe" |
2313 | sctp_protocol_select="network" | |
0eecafc9 | 2314 | srtp_protocol_select="rtp_protocol" |
998c1ee1 | 2315 | tcp_protocol_select="network" |
d8ffb205 | 2316 | tls_gnutls_protocol_deps="gnutls" |
876d441f | 2317 | tls_gnutls_protocol_select="tcp_protocol" |
d8ffb205 | 2318 | tls_openssl_protocol_deps="openssl !tls_gnutls_protocol" |
876d441f | 2319 | tls_openssl_protocol_select="tcp_protocol" |
d8ffb205 | 2320 | tls_protocol_deps_any="tls_gnutls_protocol tls_openssl_protocol" |
998c1ee1 | 2321 | udp_protocol_select="network" |
60538758 LB |
2322 | unix_protocol_deps="sys_un_h" |
2323 | unix_protocol_select="network" | |
c08fb000 | 2324 | |
6ebf0bfc | 2325 | # filters |
13fabd7a | 2326 | blackframe_filter_deps="gpl" |
ce6b6ef6 | 2327 | boxblur_filter_deps="gpl" |
1c0210c7 | 2328 | bs2b_filter_deps="libbs2b" |
68b79bfc | 2329 | cropdetect_filter_deps="gpl" |
b157be1f | 2330 | delogo_filter_deps="gpl" |
a5b64584 | 2331 | drawtext_filter_deps="libfreetype" |
61b323ce | 2332 | frei0r_filter_deps="frei0r dlopen" |
cfec77aa | 2333 | frei0r_filter_extralibs='$ldl' |
61b323ce | 2334 | frei0r_src_filter_deps="frei0r dlopen" |
cfec77aa | 2335 | frei0r_src_filter_extralibs='$ldl' |
a4dc7aa5 | 2336 | hqdn3d_filter_deps="gpl" |
3fce1367 | 2337 | interlace_filter_deps="gpl" |
cf69ad35 | 2338 | ocv_filter_deps="libopencv" |
7caf48e0 | 2339 | resample_filter_deps="avresample" |
2f296e39 | 2340 | scale_filter_deps="swscale" |
6ebf0bfc | 2341 | |
ab81f24a | 2342 | # examples |
b339182e | 2343 | avcodec_example_deps="avcodec avutil" |
e7dfaf16 | 2344 | filter_audio_example_deps="avfilter avutil" |
b339182e | 2345 | metadata_example_deps="avformat avutil" |
ab81f24a | 2346 | output_example_deps="avcodec avformat avutil swscale" |
990e4a66 | 2347 | qsvdec_example_deps="avcodec avutil libmfx h264_qsv_decoder vaapi_x11" |
10421bcf | 2348 | transcode_aac_example_deps="avcodec avformat avresample" |
ab81f24a | 2349 | |
44951174 | 2350 | # libraries, in linking order |
d89f2fa9 | 2351 | avcodec_deps="avutil" |
44951174 | 2352 | avdevice_deps="avformat avcodec avutil" |
d89f2fa9 | 2353 | avfilter_deps="avutil" |
44951174 | 2354 | avformat_deps="avcodec avutil" |
d89f2fa9 DB |
2355 | avresample_deps="avutil" |
2356 | swscale_deps="avutil" | |
f7679c54 | 2357 | |
912f3148 | 2358 | # programs |
54fd593a | 2359 | avconv_deps="avcodec avfilter avformat avresample swscale" |
bce70f81 | 2360 | avconv_select="aformat_filter anull_filter asyncts_filter atrim_filter format_filter |
0a0e340f | 2361 | fps_filter null_filter resample_filter scale_filter |
bce70f81 | 2362 | setpts_filter trim_filter" |
d173ede1 | 2363 | avplay_deps="avcodec avformat avresample swscale sdl" |
d2617193 | 2364 | avplay_libs='$sdl_libs' |
e2d50fc2 | 2365 | avplay_select="rdft transpose_filter hflip_filter vflip_filter" |
9e12f0bf | 2366 | avprobe_deps="avcodec avformat" |
a2830dca | 2367 | |
4da3f410 | 2368 | # documentation |
92f0abb2 | 2369 | pod2man_deps="doc" |
4da3f410 DB |
2370 | texi2html_deps="doc" |
2371 | ||
de6d9b64 | 2372 | # default parameters |
8a608357 | 2373 | |
19bd477d | 2374 | logfile="config.log" |
8a608357 MR |
2375 | |
2376 | # installation paths | |
c9d19248 MR |
2377 | prefix_default="/usr/local" |
2378 | bindir_default='${prefix}/bin' | |
6291d7e4 | 2379 | datadir_default='${prefix}/share/avconv' |
f4ca970d | 2380 | docdir_default='${prefix}/share/doc/libav' |
c9d19248 MR |
2381 | incdir_default='${prefix}/include' |
2382 | libdir_default='${prefix}/lib' | |
2383 | mandir_default='${prefix}/share/man' | |
2384 | shlibdir_default="$libdir_default" | |
8a608357 MR |
2385 | |
2386 | # toolchain | |
121d78d0 | 2387 | ar_default="ar" |
13c7df3d | 2388 | cc_default="gcc" |
9da6609f | 2389 | host_cc_default="gcc" |
4ebc6a74 | 2390 | cp_f="cp -f" |
b58b00ae | 2391 | ln_s="ln -s -f" |
2a8a860a | 2392 | nm_default="nm -g" |
11e6d03a | 2393 | objformat="elf" |
3f8040db | 2394 | pkg_config_default=pkg-config |
be7109c1 | 2395 | ranlib="ranlib" |
e52567c2 | 2396 | strip="strip" |
11e6d03a | 2397 | yasmexe="yasm" |
8a608357 MR |
2398 | |
2399 | # machine | |
8d4c00ed | 2400 | arch_default=$(uname -m) |
38d0a8aa | 2401 | cpu="generic" |
d45ebd48 | 2402 | intrinsics="none" |
8a608357 | 2403 | |
8a608357 | 2404 | # OS |
8d4c00ed MR |
2405 | target_os_default=$(tolower $(uname -s)) |
2406 | host_os=$target_os_default | |
8a608357 | 2407 | |
8a608357 | 2408 | # configurable options |
ab81f24a | 2409 | enable $EXAMPLE_LIST $LIBRARY_LIST $PROGRAM_LIST |
3e0b1c9a | 2410 | |
3e0b1c9a DB |
2411 | enable asm |
2412 | enable debug | |
2413 | enable doc | |
1274ea8d | 2414 | enable faan faandct faanidct |
8400d6b8 | 2415 | enable optimizations |
8cfbbd92 | 2416 | enable safe_bitstream_reader |
530dc538 | 2417 | enable static |
a9ddb5b1 | 2418 | enable swscale_alpha |
eaa2d123 | 2419 | enable valgrind_backtrace |
8a608357 | 2420 | |
2e2ec667 | 2421 | # By default, enable only those hwaccels that have no external dependencies. |
d8039ef8 | 2422 | enable d3d11va dxva2 vda vdpau |
2e2ec667 | 2423 | |
8a608357 | 2424 | # build settings |
9987769a | 2425 | SHFLAGS='-shared -Wl,-soname,$$(@F)' |
f3ec2d46 SG |
2426 | LIBPREF="lib" |
2427 | LIBSUF=".a" | |
c5f14466 RP |
2428 | FULLNAME='$(NAME)$(BUILDSUF)' |
2429 | LIBNAME='$(LIBPREF)$(FULLNAME)$(LIBSUF)' | |
f3ec2d46 SG |
2430 | SLIBPREF="lib" |
2431 | SLIBSUF=".so" | |
c5f14466 | 2432 | SLIBNAME='$(SLIBPREF)$(FULLNAME)$(SLIBSUF)' |
b29bddab DB |
2433 | SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)' |
2434 | SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)' | |
6cfac0e9 | 2435 | LIB_INSTALL_EXTRA_CMD='$$(RANLIB) "$(LIBDIR)/$(LIBNAME)"' |
2f138f0b MR |
2436 | SLIB_INSTALL_NAME='$(SLIBNAME_WITH_VERSION)' |
2437 | SLIB_INSTALL_LINKS='$(SLIBNAME_WITH_MAJOR) $(SLIBNAME)' | |
ef0bc4c9 | 2438 | |
68485d1f MR |
2439 | asflags_filter=echo |
2440 | cflags_filter=echo | |
64933b6c MR |
2441 | ldflags_filter=echo |
2442 | ||
23565c26 | 2443 | AS_C='-c' |
bc877faf | 2444 | AS_O='-o $@' |
23565c26 | 2445 | CC_C='-c' |
18031c49 | 2446 | CC_E='-E -o $@' |
7e6c86e6 | 2447 | CC_O='-o $@' |
9f57f134 LB |
2448 | OBJCC_C='-c' |
2449 | OBJCC_E='-E -o $@' | |
2450 | OBJCC_O='-o $@' | |
a758c5e2 | 2451 | LD_O='-o $@' |
8db73c61 MR |
2452 | LD_LIB='-l%' |
2453 | LD_PATH='-L' | |
23565c26 | 2454 | HOSTCC_C='-c' |
27565164 | 2455 | HOSTCC_E='-E -o $@' |
a758c5e2 | 2456 | HOSTCC_O='-o $@' |
095792f2 | 2457 | HOSTLD_O='-o $@' |
7e6c86e6 | 2458 | |
9da6609f | 2459 | host_libs='-lm' |
6c3fa06a MR |
2460 | host_cflags_filter=echo |
2461 | host_ldflags_filter=echo | |
9da6609f | 2462 | |
9b861379 | 2463 | target_path='$(CURDIR)' |
a7ada2ba | 2464 | |
a158446b MR |
2465 | # since the object filename is not given with the -MM flag, the compiler |
2466 | # is only able to print the basename, and we must add the path ourselves | |
a758c5e2 MR |
2467 | DEPCMD='$(DEP$(1)) $(DEP$(1)FLAGS) $($(1)DEP_FLAGS) $< | sed -e "/^\#.*/d" -e "s,^[[:space:]]*$(*F)\\.o,$(@D)/$(*F).o," > $(@:.o=.d)' |
2468 | DEPFLAGS='-MM' | |
315c741d | 2469 | |
c597172e | 2470 | # find source path |
24524f36 | 2471 | if test -f configure; then |
f038cf3c | 2472 | source_path=. |
c597172e | 2473 | else |
8477f2de | 2474 | source_path=$(cd $(dirname "$0"); pwd) |
c597172e | 2475 | echo "$source_path" | grep -q '[[:blank:]]' && |
7483e694 | 2476 | die "Out of tree builds are impossible with whitespace in source path." |
337cee68 MC |
2477 | test -e "$source_path/config.h" && |
2478 | die "Out of tree builds are impossible with config.h in source dir." | |
c597172e MR |
2479 | fi |
2480 | ||
13cbe2c0 | 2481 | for v in "$@"; do |
b04251c5 MR |
2482 | r=${v#*=} |
2483 | l=${v%"$r"} | |
2484 | r=$(sh_quote "$r") | |
29ba0911 | 2485 | LIBAV_CONFIGURATION="${LIBAV_CONFIGURATION# } ${l}${r}" |
13cbe2c0 | 2486 | done |
c597172e | 2487 | |
73ef8980 MR |
2488 | find_things(){ |
2489 | thing=$1 | |
2490 | pattern=$2 | |
2491 | file=$source_path/$3 | |
932ccf39 | 2492 | sed -n "s/^[^#]*$pattern.*([^,]*, *\([^,]*\)\(,.*\)*).*/\1_$thing/p" "$file" |
73ef8980 MR |
2493 | } |
2494 | ||
2495 | ENCODER_LIST=$(find_things encoder ENC libavcodec/allcodecs.c) | |
2496 | DECODER_LIST=$(find_things decoder DEC libavcodec/allcodecs.c) | |
5666fd73 | 2497 | HWACCEL_LIST=$(find_things hwaccel HWACCEL libavcodec/allcodecs.c) |
73ef8980 MR |
2498 | PARSER_LIST=$(find_things parser PARSER libavcodec/allcodecs.c) |
2499 | BSF_LIST=$(find_things bsf BSF libavcodec/allcodecs.c) | |
2500 | MUXER_LIST=$(find_things muxer _MUX libavformat/allformats.c) | |
2501 | DEMUXER_LIST=$(find_things demuxer DEMUX libavformat/allformats.c) | |
38e54a75 SS |
2502 | OUTDEV_LIST=$(find_things outdev OUTDEV libavdevice/alldevices.c) |
2503 | INDEV_LIST=$(find_things indev _IN libavdevice/alldevices.c) | |
73ef8980 | 2504 | PROTOCOL_LIST=$(find_things protocol PROTOCOL libavformat/allformats.c) |
81124ba0 | 2505 | FILTER_LIST=$(find_things filter FILTER libavfilter/allfilters.c) |
c597172e | 2506 | |
54e75be4 DB |
2507 | ALL_COMPONENTS=" |
2508 | $BSF_LIST | |
2509 | $DECODER_LIST | |
2510 | $DEMUXER_LIST | |
2511 | $ENCODER_LIST | |
2512 | $FILTER_LIST | |
2513 | $HWACCEL_LIST | |
2514 | $INDEV_LIST | |
2515 | $MUXER_LIST | |
2516 | $OUTDEV_LIST | |
2517 | $PARSER_LIST | |
2518 | $PROTOCOL_LIST | |
2519 | " | |
2520 | ||
8469ae22 MR |
2521 | for n in $COMPONENT_LIST; do |
2522 | v=$(toupper ${n%s})_LIST | |
2523 | eval enable \$$v | |
2524 | eval ${n}_if_any="\$$v" | |
2525 | done | |
2526 | ||
206a070d | 2527 | enable $ARCH_EXT_LIST |
c597172e MR |
2528 | |
2529 | die_unknown(){ | |
2530 | echo "Unknown option \"$1\"." | |
2531 | echo "See $0 --help for available options." | |
2532 | exit 1 | |
2533 | } | |
2534 | ||
7432e872 DB |
2535 | print_3_columns() { |
2536 | cat | tr ' ' '\n' | sort | pr -r -3 -t | |
2537 | } | |
2538 | ||
794f8e97 | 2539 | show_list() { |
bf0c4afa RP |
2540 | suffix=_$1 |
2541 | shift | |
7432e872 | 2542 | echo $* | sed s/$suffix//g | print_3_columns |
794f8e97 PI |
2543 | exit 0 |
2544 | } | |
2545 | ||
154caa67 MR |
2546 | rand_list(){ |
2547 | IFS=', ' | |
2548 | set -- $* | |
2549 | unset IFS | |
2550 | for thing; do | |
2551 | comp=${thing%:*} | |
2552 | prob=${thing#$comp} | |
2553 | prob=${prob#:} | |
2554 | is_in ${comp} $COMPONENT_LIST && eval comp=\$$(toupper ${comp%s})_LIST | |
2555 | echo "prob ${prob:-0.5}" | |
2556 | printf '%s\n' $comp | |
2557 | done | |
2558 | } | |
2559 | ||
2560 | do_random(){ | |
2561 | action=$1 | |
2562 | shift | |
2563 | random_seed=$(awk "BEGIN { srand($random_seed); print srand() }") | |
2564 | $action $(rand_list "$@" | awk "BEGIN { srand($random_seed) } \$1 == \"prob\" { prob = \$2; next } rand() < prob { print }") | |
2565 | } | |
2566 | ||
c597172e | 2567 | for opt do |
7483e694 DB |
2568 | optval="${opt#*=}" |
2569 | case "$opt" in | |
ea061af1 DB |
2570 | --extra-ldflags=*) |
2571 | add_ldflags $optval | |
7e9e7cc2 | 2572 | ;; |
bb0babd7 LB |
2573 | --extra-ldexeflags=*) |
2574 | add_ldexeflags $optval | |
2575 | ;; | |
ea061af1 DB |
2576 | --extra-libs=*) |
2577 | add_extralibs $optval | |
7e9e7cc2 | 2578 | ;; |
ea061af1 DB |
2579 | --disable-devices) |
2580 | disable $INDEV_LIST $OUTDEV_LIST | |
7e9e7cc2 | 2581 | ;; |
ea061af1 DB |
2582 | --enable-debug=*) |
2583 | debuglevel="$optval" | |
7e9e7cc2 MR |
2584 | ;; |
2585 | --disable-programs) | |
2586 | disable $PROGRAM_LIST | |
2587 | ;; | |
2588 | --disable-everything) | |
2589 | map 'eval unset \${$(toupper ${v%s})_LIST}' $COMPONENT_LIST | |
2590 | ;; | |
844c6852 DB |
2591 | --disable-all) |
2592 | map 'eval unset \${$(toupper ${v%s})_LIST}' $COMPONENT_LIST | |
2593 | disable $LIBRARY_LIST $PROGRAM_LIST doc | |
2594 | ;; | |
7e9e7cc2 MR |
2595 | --enable-random|--disable-random) |
2596 | action=${opt%%-random} | |
2597 | do_random ${action#--} $COMPONENT_LIST | |
2598 | ;; | |
2599 | --enable-random=*|--disable-random=*) | |
2600 | action=${opt%%-random=*} | |
2601 | do_random ${action#--} $optval | |
2602 | ;; | |
2603 | --enable-*=*|--disable-*=*) | |
2604 | eval $(echo "${opt%%=*}" | sed 's/--/action=/;s/-/ thing=/') | |
2605 | is_in "${thing}s" $COMPONENT_LIST || die_unknown "$opt" | |
2606 | eval list=\$$(toupper $thing)_LIST | |
2607 | name=$(echo "${optval}" | sed "s/,/_${thing}|/g")_${thing} | |
2608 | $action $(filter "$name" $list) | |
2609 | ;; | |
894682a9 AK |
2610 | --enable-avserver|--disable-avserver*) |
2611 | warn "avserver has been removed, the ${opt} option is only"\ | |
2612 | "provided for compatibility and will be removed in the future" | |
2613 | ;; | |
7e9e7cc2 MR |
2614 | --enable-?*|--disable-?*) |
2615 | eval $(echo "$opt" | sed 's/--/action=/;s/-/ option=/;s/-/_/g') | |
2616 | if is_in $option $COMPONENT_LIST; then | |
2617 | test $action = disable && action=unset | |
2618 | eval $action \$$(toupper ${option%s})_LIST | |
2619 | elif is_in $option $CMDLINE_SELECT; then | |
2620 | $action $option | |
2621 | else | |
2622 | die_unknown $opt | |
2623 | fi | |
2624 | ;; | |
2625 | --list-*) | |
2626 | NAME="${opt#--list-}" | |
2627 | is_in $NAME $COMPONENT_LIST || die_unknown $opt | |
2628 | NAME=${NAME%s} | |
2629 | eval show_list $NAME \$$(toupper $NAME)_LIST | |
2630 | ;; | |
2631 | --help|-h) show_help | |
2632 | ;; | |
2633 | *) | |
2634 | optname="${opt%%=*}" | |
2635 | optname="${optname#--}" | |
2636 | optname=$(echo "$optname" | sed 's/-/_/g') | |
2637 | if is_in $optname $CMDLINE_SET; then | |
2638 | eval $optname='$optval' | |
2639 | elif is_in $optname $CMDLINE_APPEND; then | |
2640 | append $optname "$optval" | |
2641 | else | |
2642 | die_unknown $opt | |
2643 | fi | |
2644 | ;; | |
7483e694 | 2645 | esac |
c597172e | 2646 | done |
604abd02 | 2647 | |
76eb0950 | 2648 | for e in $env; do |
604abd02 LB |
2649 | eval "export $e" |
2650 | done | |
c597172e | 2651 | |
bcea99bb MR |
2652 | disabled logging && logfile=/dev/null |
2653 | ||
d7a5a178 LB |
2654 | # Disable all the library-specific components if the library itself |
2655 | # is disabled, see AVCODEC_LIST and following _LIST variables. | |
2656 | ||
2657 | disable_components(){ | |
2658 | disabled ${1} && disable $( | |
2659 | eval components="\$$(toupper ${1})_COMPONENTS" | |
2660 | map 'eval echo \${$(toupper ${v%s})_LIST}' $components | |
2661 | ) | |
2662 | } | |
2663 | ||
2664 | map 'disable_components $v' $LIBRARY_LIST | |
2665 | ||
29ba0911 | 2666 | echo "# $0 $LIBAV_CONFIGURATION" > $logfile |
bcea99bb MR |
2667 | set >> $logfile |
2668 | ||
aeeb782c | 2669 | case "$toolchain" in |
0fbb62a8 LB |
2670 | clang-asan) |
2671 | cc_default="clang" | |
19f251a2 LB |
2672 | add_cflags -fsanitize=address |
2673 | add_ldflags -fsanitize=address | |
0fbb62a8 LB |
2674 | ;; |
2675 | clang-tsan) | |
2676 | cc_default="clang" | |
19f251a2 LB |
2677 | add_cflags -fsanitize=thread -pie |
2678 | add_ldflags -fsanitize=thread -pie | |
0fbb62a8 | 2679 | ;; |
d6a27f88 LB |
2680 | clang-usan) |
2681 | cc_default="clang" | |
4d25c2bc | 2682 | add_cflags -fsanitize=undefined -O1 |
d6a27f88 LB |
2683 | add_ldflags -fsanitize=undefined |
2684 | ;; | |
0ba49d28 LB |
2685 | gcc-asan) |
2686 | cc_default="gcc" | |
2687 | add_cflags -fsanitize=address | |
2688 | add_ldflags -fsanitize=address | |
2689 | ;; | |
2690 | gcc-tsan) | |
2691 | cc_default="gcc" | |
2692 | add_cflags -fsanitize=thread -pie -fPIC | |
2693 | add_ldflags -fsanitize=thread -pie -fPIC | |
2694 | ;; | |
d6a27f88 LB |
2695 | gcc-usan) |
2696 | cc_default="gcc" | |
2697 | add_cflags -fsanitize=undefined | |
2698 | add_ldflags -fsanitize=undefined | |
2699 | ;; | |
edfe609f LB |
2700 | valgrind-massif) |
2701 | target_exec_default="valgrind" | |
2702 | target_exec_args="--alloc-fn=av_malloc --alloc-fn=av_mallocz" | |
2703 | ;; | |
b1ee8eec RT |
2704 | valgrind-memcheck) |
2705 | target_exec_default="valgrind" | |
2706 | target_exec_args="--track-origins=yes --leak-check=full" | |
2707 | ;; | |
aeeb782c | 2708 | msvc) |
16381923 MS |
2709 | # Check whether the current MSVC version needs the C99 converter. |
2710 | # From MSVC 2013 (compiler major version 18) onwards, it does actually | |
ea9f7173 | 2711 | # support enough of C99 to build libav. Default to the new |
16381923 MS |
2712 | # behaviour if the regexp was unable to match anything, since this |
2713 | # successfully parses the version number of existing supported | |
2714 | # versions that require the converter (MSVC 2010 and 2012). | |
2715 | cl_major_ver=$(cl 2>&1 | sed -n 's/.*Version \([[:digit:]]\{1,\}\)\..*/\1/p') | |
2716 | if [ -z "$cl_major_ver" ] || [ $cl_major_ver -ge 18 ]; then | |
ea9f7173 | 2717 | cc_default="cl" |
16381923 MS |
2718 | else |
2719 | cc_default="c99wrap cl" | |
2720 | fi | |
c9edbe4a | 2721 | ld_default="$source_path/compat/windows/mslink" |
aeeb782c | 2722 | nm_default="dumpbin -symbols" |
ac3a9b51 | 2723 | ar_default="lib" |
2192ff84 MS |
2724 | case "$arch" in |
2725 | arm*) | |
2726 | as_default="armasm" | |
2727 | ;; | |
2728 | esac | |
53e8cd68 | 2729 | target_os_default="win32" |
ea9f7173 MS |
2730 | # Use a relative path for TMPDIR. This makes sure all the |
2731 | # ffconf temp files are written with a relative path, avoiding | |
2732 | # issues with msys/win32 path conversion for MSVC parameters | |
2733 | # such as -Fo<file> or -out:<file>. | |
2734 | TMPDIR=. | |
aeeb782c | 2735 | ;; |
322e4194 | 2736 | icl) |
ea9f7173 MS |
2737 | cc_default="icl" |
2738 | ld_default="xilink" | |
322e4194 AS |
2739 | nm_default="dumpbin -symbols" |
2740 | ar_default="xilib" | |
2741 | target_os_default="win32" | |
ea9f7173 | 2742 | TMPDIR=. |
322e4194 | 2743 | ;; |
a862c7d3 RT |
2744 | gcov) |
2745 | add_cflags -fprofile-arcs -ftest-coverage | |
2746 | add_ldflags -fprofile-arcs -ftest-coverage | |
2747 | ;; | |
e7891305 | 2748 | hardened) |
2d589273 DB |
2749 | add_cppflags -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 |
2750 | add_cflags -fno-strict-overflow -fstack-protector-all | |
2751 | add_ldflags -Wl,-z,relro -Wl,-z,now | |
e7891305 | 2752 | ;; |
aeeb782c MR |
2753 | ?*) |
2754 | die "Unknown toolchain $toolchain" | |
2755 | ;; | |
2756 | esac | |
2757 | ||
faab8f9f JG |
2758 | test -n "$cross_prefix" && enable cross_compile |
2759 | ||
2760 | if enabled cross_compile; then | |
2761 | test -n "$arch" && test -n "$target_os" || | |
2762 | die "Must specify target arch and OS when cross-compiling" | |
2763 | fi | |
2764 | ||
82b6e451 LB |
2765 | ar_default="${cross_prefix}${ar_default}" |
2766 | cc_default="${cross_prefix}${cc_default}" | |
9f57f134 | 2767 | occ_default="${cross_prefix}${occ_default}" |
82b6e451 LB |
2768 | nm_default="${cross_prefix}${nm_default}" |
2769 | pkg_config_default="${cross_prefix}${pkg_config_default}" | |
2770 | ranlib="${cross_prefix}${ranlib}" | |
2771 | strip="${cross_prefix}${strip}" | |
2772 | ||
2773 | sysinclude_default="${sysroot}/usr/include" | |
2774 | ||
b1ee8eec | 2775 | set_default arch cc pkg_config sysinclude target_exec target_os |
9da6609f MR |
2776 | enabled cross_compile || host_cc_default=$cc |
2777 | set_default host_cc | |
13c7df3d | 2778 | |
762f95e4 MR |
2779 | if ! $pkg_config --version >/dev/null 2>&1; then |
2780 | warn "$pkg_config not found, library detection may fail." | |
2781 | pkg_config=false | |
2782 | fi | |
2783 | ||
82bb3329 MR |
2784 | exesuf() { |
2785 | case $1 in | |
53e8cd68 | 2786 | mingw32*|win32|win64|cygwin*|*-dos|freedos|opendos|os/2*|symbian) echo .exe ;; |
82bb3329 MR |
2787 | esac |
2788 | } | |
2789 | ||
2790 | EXESUF=$(exesuf $target_os) | |
2791 | HOSTEXESUF=$(exesuf $host_os) | |
c0f5b7f1 | 2792 | |
e4e69e0b | 2793 | # set temporary file name |
a49d42c2 | 2794 | : ${TMPDIR:=$TEMPDIR} |
c51fafa1 | 2795 | : ${TMPDIR:=$TMP} |
a49d42c2 | 2796 | : ${TMPDIR:=/tmp} |
e4e69e0b | 2797 | |
a210bce2 | 2798 | if ! check_cmd mktemp -u XXXXXX; then |
54460a83 MR |
2799 | # simple replacement for missing mktemp |
2800 | # NOT SAFE FOR GENERAL USE | |
2801 | mktemp(){ | |
09a5c245 | 2802 | echo "${2%%XXX*}.${HOSTNAME}.${UID}.$$" |
54460a83 MR |
2803 | } |
2804 | fi | |
2805 | ||
2806 | tmpfile(){ | |
2807 | tmp=$(mktemp -u "${TMPDIR}/ffconf.XXXXXXXX")$2 && | |
2808 | (set -C; exec > $tmp) 2>/dev/null || | |
f7ba16a7 | 2809 | die "Unable to create temporary file in $TMPDIR." |
54460a83 MR |
2810 | append TMPFILES $tmp |
2811 | eval $1=$tmp | |
2812 | } | |
2813 | ||
2814 | trap 'rm -f -- $TMPFILES' EXIT | |
54460a83 | 2815 | |
55127e7b | 2816 | tmpfile TMPASM .asm |
3e0b1c9a DB |
2817 | tmpfile TMPC .c |
2818 | tmpfile TMPE $EXESUF | |
2819 | tmpfile TMPH .h | |
2820 | tmpfile TMPO .o | |
2821 | tmpfile TMPS .S | |
2822 | tmpfile TMPSH .sh | |
2823 | tmpfile TMPV .ver | |
54460a83 MR |
2824 | |
2825 | unset -f mktemp | |
e4e69e0b | 2826 | |
fb3c4ffc MR |
2827 | chmod +x $TMPE |
2828 | ||
993f2d0f MR |
2829 | # make sure we can execute files in $TMPDIR |
2830 | cat > $TMPSH 2>> $logfile <<EOF | |
2831 | #! /bin/sh | |
2832 | EOF | |
2833 | chmod +x $TMPSH >> $logfile 2>&1 | |
2834 | if ! $TMPSH >> $logfile 2>&1; then | |
2835 | cat <<EOF | |
2836 | Unable to create and execute files in $TMPDIR. Set the TMPDIR environment | |
2837 | variable to another directory and make sure that it is not mounted noexec. | |
2838 | EOF | |
2839 | die "Sanity test failed." | |
2840 | fi | |
993f2d0f | 2841 | |
08b94f16 MS |
2842 | armasm_flags(){ |
2843 | for flag; do | |
2844 | case $flag in | |
2845 | # Filter out MSVC cl.exe options from cflags that shouldn't | |
2846 | # be passed to gas-preprocessor | |
2847 | -M[TD]*) ;; | |
2848 | *) echo $flag ;; | |
2849 | esac | |
2850 | done | |
2851 | } | |
2852 | ||
457cc333 MR |
2853 | ccc_flags(){ |
2854 | for flag; do | |
2855 | case $flag in | |
2856 | -std=c99) echo -c99 ;; | |
2857 | -mcpu=*) echo -arch ${flag#*=} ;; | |
2858 | -mieee) echo -ieee ;; | |
2859 | -O*|-fast) echo $flag ;; | |
2860 | -fno-math-errno) echo -assume nomath_errno ;; | |
2861 | -g) echo -g3 ;; | |
2862 | -Wall) echo -msg_enable level2 ;; | |
2863 | -Wno-pointer-sign) echo -msg_disable ptrmismatch1 ;; | |
2864 | -Wl,*) echo $flag ;; | |
2865 | -f*|-W*) ;; | |
2866 | *) echo $flag ;; | |
2867 | esac | |
2868 | done | |
2869 | } | |
2870 | ||
e5d45e02 LB |
2871 | cparser_flags(){ |
2872 | for flag; do | |
2873 | case $flag in | |
2874 | -Wno-switch) echo -Wno-switch-enum ;; | |
2875 | -Wno-format-zero-length) ;; | |
2876 | -Wdisabled-optimization) ;; | |
2877 | -Wno-pointer-sign) echo -Wno-other ;; | |
2878 | *) echo $flag ;; | |
2879 | esac | |
2880 | done | |
2881 | } | |
2882 | ||
14fb9d3d | 2883 | msvc_common_flags(){ |
dfa559bc RB |
2884 | for flag; do |
2885 | case $flag in | |
14fb9d3d AS |
2886 | # In addition to specifying certain flags under the compiler |
2887 | # specific filters, they must be specified here as well or else the | |
2888 | # generic catch all at the bottom will print the original flag. | |
2889 | -Wall) ;; | |
2890 | -std=c99) ;; | |
2891 | # Common flags | |
9f4a16c5 | 2892 | -fomit-frame-pointer) ;; |
dfa559bc | 2893 | -g) echo -Z7 ;; |
dfa559bc RB |
2894 | -fno-math-errno) ;; |
2895 | -fno-common) ;; | |
2896 | -fno-signed-zeros) ;; | |
50640977 | 2897 | -fPIC) ;; |
9f30fb5a MS |
2898 | -mthumb) ;; |
2899 | -march=*) ;; | |
dfa559bc | 2900 | -lz) echo zlib.lib ;; |
bd680c7b DB |
2901 | -lavifil32) echo vfw32.lib ;; |
2902 | -lavicap32) echo vfw32.lib user32.lib ;; | |
dfa559bc | 2903 | -l*) echo ${flag#-l}.lib ;; |
f4d4e66a | 2904 | -L*) echo -libpath:${flag#-L} ;; |
dfa559bc RB |
2905 | *) echo $flag ;; |
2906 | esac | |
2907 | done | |
2908 | } | |
2909 | ||
14fb9d3d AS |
2910 | msvc_flags(){ |
2911 | msvc_common_flags "$@" | |
2912 | for flag; do | |
2913 | case $flag in | |
ace87c19 | 2914 | -Wall) echo -W4 -wd4244 -wd4127 -wd4018 -wd4389 \ |
14fb9d3d AS |
2915 | -wd4146 -wd4057 -wd4204 -wd4706 -wd4305 \ |
2916 | -wd4152 -wd4324 -we4013 -wd4100 -wd4214 \ | |
91894f27 | 2917 | -wd4273 -wd4554 -wd4701 ;; |
14fb9d3d AS |
2918 | esac |
2919 | done | |
2920 | } | |
2921 | ||
2922 | icl_flags(){ | |
2923 | msvc_common_flags "$@" | |
2924 | for flag; do | |
2925 | case $flag in | |
2926 | # Despite what Intel's documentation says -Wall, which is supported | |
2927 | # on Windows, does enable remarks so disable them here. | |
2928 | -Wall) echo $flag -Qdiag-disable:remark ;; | |
2929 | -std=c99) echo -Qstd=c99 ;; | |
2930 | esac | |
2931 | done | |
2932 | } | |
2933 | ||
d0c6d424 MR |
2934 | pgi_flags(){ |
2935 | for flag; do | |
2936 | case $flag in | |
643933f5 | 2937 | -flto) echo -Mipa=fast,libopt,libinline,vestigial ;; |
d0c6d424 MR |
2938 | -fomit-frame-pointer) echo -Mnoframe ;; |
2939 | -g) echo -gopt ;; | |
2940 | *) echo $flag ;; | |
2941 | esac | |
2942 | done | |
2943 | } | |
2944 | ||
2945 | suncc_flags(){ | |
2946 | for flag; do | |
2947 | case $flag in | |
2948 | -march=*|-mcpu=*) | |
2949 | case "${flag#*=}" in | |
2950 | native) echo -xtarget=native ;; | |
2951 | v9|niagara) echo -xarch=sparc ;; | |
2952 | ultrasparc) echo -xarch=sparcvis ;; | |
2953 | ultrasparc3|niagara2) echo -xarch=sparcvis2 ;; | |
2954 | i586|pentium) echo -xchip=pentium ;; | |
2955 | i686|pentiumpro|pentium2) echo -xtarget=pentium_pro ;; | |
2956 | pentium3*|c3-2) echo -xtarget=pentium3 ;; | |
2957 | pentium-m) echo -xarch=sse2 -xchip=pentium3 ;; | |
2958 | pentium4*) echo -xtarget=pentium4 ;; | |
2959 | prescott|nocona) echo -xarch=sse3 -xchip=pentium4 ;; | |
2960 | *-sse3) echo -xarch=sse3 ;; | |
2961 | core2) echo -xarch=ssse3 -xchip=core2 ;; | |
f2ce813e SM |
2962 | corei7) echo -xarch=sse4_2 -xchip=nehalem ;; |
2963 | corei7-avx) echo -xarch=avx -xchip=sandybridge ;; | |
b36f87ff | 2964 | amdfam10|barcelona|bdver*) echo -xarch=sse4_1 ;; |
ace87c19 | 2965 | athlon-4|athlon-[mx]p) echo -xarch=ssea ;; |
d0c6d424 | 2966 | k8|opteron|athlon64|athlon-fx) |
ace87c19 DB |
2967 | echo -xarch=sse2a ;; |
2968 | athlon*) echo -xarch=pentium_proa ;; | |
d0c6d424 MR |
2969 | esac |
2970 | ;; | |
2971 | -std=c99) echo -xc99 ;; | |
2972 | -fomit-frame-pointer) echo -xregs=frameptr ;; | |
2973 | -fPIC) echo -KPIC -xcode=pic32 ;; | |
2974 | -W*,*) echo $flag ;; | |
5e753ed5 SM |
2975 | -f*-*|-W*|-mimpure-text) ;; |
2976 | -shared) echo -G ;; | |
d0c6d424 MR |
2977 | *) echo $flag ;; |
2978 | esac | |
2979 | done | |
2980 | } | |
2981 | ||
2982 | tms470_flags(){ | |
2983 | for flag; do | |
2984 | case $flag in | |
2985 | -march=*|-mcpu=*) | |
2986 | case "${flag#*=}" in | |
2987 | armv7-a|cortex-a*) echo -mv=7a8 ;; | |
2988 | armv7-r|cortex-r*) echo -mv=7r4 ;; | |
2989 | armv7-m|cortex-m*) echo -mv=7m3 ;; | |
2990 | armv6*|arm11*) echo -mv=6 ;; | |
2991 | armv5*e|arm[79]*e*|arm9[24]6*|arm96*|arm102[26]) | |
2992 | echo -mv=5e ;; | |
2993 | armv4*|arm7*|arm9[24]*) echo -mv=4 ;; | |
2994 | esac | |
2995 | ;; | |
2996 | -mfpu=neon) echo --float_support=vfpv3 --neon ;; | |
2997 | -mfpu=vfp) echo --float_support=vfpv2 ;; | |
2998 | -mfpu=vfpv3) echo --float_support=vfpv3 ;; | |
b5198a26 | 2999 | -mfpu=vfpv3-d16) echo --float_support=vfpv3d16 ;; |
d0c6d424 MR |
3000 | -msoft-float) echo --float_support=vfplib ;; |
3001 | -O[0-3]|-mf=*) echo $flag ;; | |
3002 | -g) echo -g -mn ;; | |
3003 | -pds=*) echo $flag ;; | |
ad93dccb MR |
3004 | -D*|-I*) echo $flag ;; |
3005 | --gcc|--abi=*) echo $flag ;; | |
3006 | -me) echo $flag ;; | |
d0c6d424 MR |
3007 | esac |
3008 | done | |
3009 | } | |
3010 | ||
a758c5e2 MR |
3011 | probe_cc(){ |
3012 | pfx=$1 | |
3013 | _cc=$2 | |
3014 | ||
8db73c61 MR |
3015 | unset _type _ident _cc_c _cc_e _cc_o _flags _cflags |
3016 | unset _ld_o _ldflags _ld_lib _ld_path | |
18031c49 | 3017 | unset _depflags _DEPCMD _DEPFLAGS |
a758c5e2 MR |
3018 | _flags_filter=echo |
3019 | ||
3020 | if $_cc -v 2>&1 | grep -q '^gcc.*LLVM'; then | |
3021 | _type=llvm_gcc | |
b197f783 S |
3022 | gcc_extra_ver=$(expr "$($_cc --version 2>/dev/null | head -n1)" : '.*\((.*)\)') |
3023 | _ident="llvm-gcc $($_cc -dumpversion 2>/dev/null) $gcc_extra_ver" | |
a758c5e2 MR |
3024 | _depflags='-MMD -MF $(@:.o=.d) -MT $@' |
3025 | _cflags_speed='-O3' | |
3026 | _cflags_size='-Os' | |
3027 | elif $_cc -v 2>&1 | grep -qi ^gcc; then | |
3028 | _type=gcc | |
3029 | gcc_version=$($_cc --version | head -n1) | |
3030 | gcc_basever=$($_cc -dumpversion) | |
3031 | gcc_pkg_ver=$(expr "$gcc_version" : '[^ ]* \(([^)]*)\)') | |
3032 | gcc_ext_ver=$(expr "$gcc_version" : ".*$gcc_pkg_ver $gcc_basever \\(.*\\)") | |
3033 | _ident=$(cleanws "gcc $gcc_basever $gcc_pkg_ver $gcc_ext_ver") | |
3034 | if ! $_cc -dumpversion | grep -q '^2\.'; then | |
3035 | _depflags='-MMD -MF $(@:.o=.d) -MT $@' | |
3036 | fi | |
3037 | _cflags_speed='-O3' | |
3038 | _cflags_size='-Os' | |
b2d688ea | 3039 | elif $_cc --version 2>/dev/null | grep -q ^icc; then |
a758c5e2 MR |
3040 | _type=icc |
3041 | _ident=$($_cc --version | head -n1) | |
3042 | _depflags='-MMD' | |
3043 | _cflags_speed='-O3' | |
3044 | _cflags_size='-Os' | |
3045 | _cflags_noopt='-O1' | |
3046 | elif $_cc -v 2>&1 | grep -q xlc; then | |
3047 | _type=xlc | |
3048 | _ident=$($_cc -qversion 2>/dev/null | head -n1) | |
3049 | _cflags_speed='-O5' | |
3050 | _cflags_size='-O5 -qcompact' | |
3051 | elif $_cc -V 2>/dev/null | grep -q Compaq; then | |
3052 | _type=ccc | |
3053 | _ident=$($_cc -V | head -n1 | cut -d' ' -f1-3) | |
3054 | _DEPFLAGS='-M' | |
a758c5e2 MR |
3055 | _cflags_speed='-fast' |
3056 | _cflags_size='-O1' | |
457cc333 | 3057 | _flags_filter=ccc_flags |
4936ef64 | 3058 | elif $_cc --vsn 2>/dev/null | grep -Eq "ARM (C/C\+\+ )?Compiler"; then |
a758c5e2 MR |
3059 | test -d "$sysroot" || die "No valid sysroot specified." |
3060 | _type=armcc | |
ed6d9ce9 | 3061 | _ident=$($_cc --vsn | grep -i build | head -n1 | sed 's/.*: //') |
a758c5e2 MR |
3062 | armcc_conf="$PWD/armcc.conf" |
3063 | $_cc --arm_linux_configure \ | |
3064 | --arm_linux_config_file="$armcc_conf" \ | |
3065 | --configure_sysroot="$sysroot" \ | |
3066 | --configure_cpp_headers="$sysinclude" >>$logfile 2>&1 || | |
3067 | die "Error creating armcc configuration file." | |
3068 | $_cc --vsn | grep -q RVCT && armcc_opt=rvct || armcc_opt=armcc | |
3069 | _flags="--arm_linux_config_file=$armcc_conf --translate_gcc" | |
3070 | as_default="${cross_prefix}gcc" | |
3071 | _depflags='-MMD' | |
3072 | _cflags_speed='-O3' | |
3073 | _cflags_size='-Os' | |
0122118e | 3074 | elif $_cc -version 2>/dev/null | grep -Eq 'TMS470|TI ARM'; then |
a758c5e2 MR |
3075 | _type=tms470 |
3076 | _ident=$($_cc -version | head -n1 | tr -s ' ') | |
3077 | _flags='--gcc --abi=eabi -me' | |
18031c49 | 3078 | _cc_e='-ppl -fe=$@' |
a758c5e2 | 3079 | _cc_o='-fe=$@' |
a758c5e2 MR |
3080 | _depflags='-ppa -ppd=$(@:.o=.d)' |
3081 | _cflags_speed='-O3 -mf=5' | |
3082 | _cflags_size='-O3 -mf=2' | |
3083 | _flags_filter=tms470_flags | |
3084 | elif $_cc -v 2>&1 | grep -q clang; then | |
3085 | _type=clang | |
b197f783 | 3086 | _ident=$($_cc --version 2>/dev/null | head -n1) |
9e057f53 | 3087 | _depflags='-MMD -MF $(@:.o=.d) -MT $@' |
a758c5e2 MR |
3088 | _cflags_speed='-O3' |
3089 | _cflags_size='-Os' | |
3090 | elif $_cc -V 2>&1 | grep -q Sun; then | |
3091 | _type=suncc | |
3092 | _ident=$($_cc -V 2>&1 | head -n1 | cut -d' ' -f 2-) | |
3093 | _DEPCMD='$(DEP$(1)) $(DEP$(1)FLAGS) $($(1)DEP_FLAGS) $< | sed -e "1s,^.*: ,$@: ," -e "\$$!s,\$$, \\\," -e "1!s,^.*: , ," > $(@:.o=.d)' | |
c72f12cb | 3094 | _DEPFLAGS='-xM1 -xc99' |
a758c5e2 MR |
3095 | _ldflags='-std=c99' |
3096 | _cflags_speed='-O5' | |
3097 | _cflags_size='-O5 -xspace' | |
3098 | _flags_filter=suncc_flags | |
3099 | elif $_cc -v 2>&1 | grep -q 'PathScale\|Path64'; then | |
3100 | _type=pathscale | |
3101 | _ident=$($_cc -v 2>&1 | head -n1 | tr -d :) | |
3102 | _depflags='-MMD -MF $(@:.o=.d) -MT $@' | |
3103 | _cflags_speed='-O2' | |
3104 | _cflags_size='-Os' | |
3105 | _flags_filter='filter_out -Wdisabled-optimization' | |
3106 | elif $_cc -v 2>&1 | grep -q Open64; then | |
3107 | _type=open64 | |
3108 | _ident=$($_cc -v 2>&1 | head -n1 | tr -d :) | |
3109 | _depflags='-MMD -MF $(@:.o=.d) -MT $@' | |
3110 | _cflags_speed='-O2' | |
3111 | _cflags_size='-Os' | |
3112 | _flags_filter='filter_out -Wdisabled-optimization|-Wtype-limits|-fno-signed-zeros' | |
3113 | elif $_cc -V 2>&1 | grep -q Portland; then | |
3114 | _type=pgi | |
3115 | _ident="PGI $($_cc -V 2>&1 | awk '/^pgcc/ { print $2; exit }')" | |
8f23907f | 3116 | opt_common='-alias=ansi -Mdse -Mlre -Mpre' |
a758c5e2 MR |
3117 | _cflags_speed="-O3 -Mautoinline -Munroll=c:4 $opt_common" |
3118 | _cflags_size="-O2 -Munroll=c:1 $opt_common" | |
3119 | _cflags_noopt="-O1" | |
3120 | _flags_filter=pgi_flags | |
f4312352 MS |
3121 | elif $_cc 2>&1 | grep -q 'Microsoft.*ARM.*Assembler'; then |
3122 | _type=armasm | |
3123 | _ident=$($_cc | head -n1) | |
3124 | # 4509: "This form of conditional instruction is deprecated" | |
3125 | _flags="-nologo -ignore 4509" | |
08b94f16 | 3126 | _flags_filter=armasm_flags |
a54e720e | 3127 | elif $_cc -nologo- 2>&1 | grep -q Microsoft; then |
dfa559bc | 3128 | _type=msvc |
863ee068 | 3129 | _ident=$($_cc 2>&1 | head -n1) |
dfa559bc RB |
3130 | _DEPCMD='$(DEP$(1)) $(DEP$(1)FLAGS) $($(1)DEP_FLAGS) $< 2>&1 | awk '\''/including/ { sub(/^.*file: */, ""); gsub(/\\/, "/"); if (!match($$0, / /)) print "$@:", $$0 }'\'' > $(@:.o=.d)' |
3131 | _DEPFLAGS='$(CPPFLAGS) $(CFLAGS) -showIncludes -Zs' | |
3132 | _cflags_speed="-O2" | |
3133 | _cflags_size="-O1" | |
a54e720e | 3134 | if $_cc -nologo- 2>&1 | grep -q Linker; then |
ea9f7173 | 3135 | _ld_o='-out:$@' |
dfa559bc RB |
3136 | else |
3137 | _ld_o='-Fe$@' | |
3138 | fi | |
ea9f7173 MS |
3139 | _cc_o='-Fo$@' |
3140 | _cc_e='-P -Fi$@' | |
dfa559bc RB |
3141 | _flags_filter=msvc_flags |
3142 | _ld_lib='lib%.a' | |
3143 | _ld_path='-libpath:' | |
3144 | _flags='-nologo' | |
567ca142 | 3145 | _cflags='-D_USE_MATH_DEFINES -D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_WARNINGS' |
322e4194 AS |
3146 | elif $_cc 2>&1 | grep -q Intel; then |
3147 | _type=icl | |
863ee068 | 3148 | _ident=$($_cc 2>&1 | head -n1) |
322e4194 | 3149 | _depflags='-QMMD -QMF$(@:.o=.d) -QMT$@' |
ace87c19 DB |
3150 | # Not only is O3 broken on 13.x+ but it is slower on all previous |
3151 | # versions (tested) as well. | |
322e4194 AS |
3152 | _cflags_speed="-O2" |
3153 | _cflags_size="-O1 -Oi" # -O1 without -Oi miscompiles stuff | |
322e4194 | 3154 | if $_cc 2>&1 | grep -q Linker; then |
ea9f7173 | 3155 | _ld_o='-out:$@' |
322e4194 AS |
3156 | else |
3157 | _ld_o='-Fe$@' | |
3158 | fi | |
ea9f7173 | 3159 | _cc_o='-Fo$@' |
322e4194 | 3160 | _cc_e='-P' |
14fb9d3d | 3161 | _flags_filter=icl_flags |
322e4194 AS |
3162 | _ld_lib='lib%.a' |
3163 | _ld_path='-libpath:' | |
ace87c19 | 3164 | # -Qdiag-error to make icl error when seeing certain unknown arguments |
60f09c04 | 3165 | _flags='-nologo -Qdiag-error:4044,10157' |
ace87c19 DB |
3166 | # -Qvec- -Qsimd- to prevent miscompilation, -GS for consistency |
3167 | # with MSVC which enables it by default. | |
342b0ba5 | 3168 | _cflags='-D_USE_MATH_DEFINES -Qms0 -Qvec- -Qsimd- -GS' |
e5d45e02 LB |
3169 | elif $_cc --version 2>/dev/null | grep -q ^cparser; then |
3170 | _type=cparser | |
3171 | _ident=$($_cc --version | head -n1) | |
3172 | _depflags='-MMD' | |
3173 | _cflags_speed='-O4' | |
3174 | _cflags_size='-O2' | |
3175 | _flags_filter=cparser_flags | |
aef6bd1b | 3176 | fi |
a758c5e2 MR |
3177 | |
3178 | eval ${pfx}_type=\$_type | |
3179 | eval ${pfx}_ident=\$_ident | |
3180 | } | |
3181 | ||
3182 | set_ccvars(){ | |
23565c26 | 3183 | eval ${1}_C=\${_cc_c-\${${1}_C}} |
18031c49 | 3184 | eval ${1}_E=\${_cc_e-\${${1}_E}} |
a758c5e2 MR |
3185 | eval ${1}_O=\${_cc_o-\${${1}_O}} |
3186 | ||
3187 | if [ -n "$_depflags" ]; then | |
3188 | eval ${1}_DEPFLAGS=\$_depflags | |
3189 | else | |
3190 | eval ${1}DEP=\${_DEPCMD:-\$DEPCMD} | |
3191 | eval ${1}DEP_FLAGS=\${_DEPFLAGS:-\$DEPFLAGS} | |
3192 | eval DEP${1}FLAGS=\$_flags | |
3193 | fi | |
3194 | } | |
3195 | ||
3196 | probe_cc cc "$cc" | |
3197 | cflags_filter=$_flags_filter | |
3198 | cflags_speed=$_cflags_speed | |
3199 | cflags_size=$_cflags_size | |
3200 | cflags_noopt=$_cflags_noopt | |
3201 | add_cflags $_flags $_cflags | |
3202 | cc_ldflags=$_ldflags | |
3203 | set_ccvars CC | |
3204 | ||
3205 | probe_cc hostcc "$host_cc" | |
3206 | host_cflags_filter=$_flags_filter | |
a758c5e2 | 3207 | add_host_cflags $_flags $_cflags |
a758c5e2 | 3208 | set_ccvars HOSTCC |
629687f6 | 3209 | |
851ffa80 MR |
3210 | test -n "$cc_type" && enable $cc_type || |
3211 | warn "Unknown C compiler $cc, unable to select optimal CFLAGS" | |
629687f6 | 3212 | |
75bafbac | 3213 | : ${as_default:=$cc} |
9f57f134 | 3214 | : ${objcc_default:=$cc} |
50567afa | 3215 | : ${dep_cc_default:=$cc} |
684b28e0 | 3216 | : ${ld_default:=$cc} |
095792f2 | 3217 | : ${host_ld_default:=$host_cc} |
9f57f134 | 3218 | set_default ar as objcc dep_cc ld host_ld |
75800dce | 3219 | |
a758c5e2 MR |
3220 | probe_cc as "$as" |
3221 | asflags_filter=$_flags_filter | |
3222 | add_asflags $_flags $_cflags | |
3223 | set_ccvars AS | |
3224 | ||
9f57f134 LB |
3225 | probe_cc objcc "$objcc" |
3226 | objcflags_filter=$_flags_filter | |
3227 | add_objcflags $_flags $_cflags | |
3228 | set_ccvars OBJC | |
3229 | ||
a758c5e2 MR |
3230 | probe_cc ld "$ld" |
3231 | ldflags_filter=$_flags_filter | |
3232 | add_ldflags $_flags $_ldflags | |
3233 | test "$cc_type" != "$ld_type" && add_ldflags $cc_ldflags | |
2763587c | 3234 | LD_O=${_ld_o-$LD_O} |
8db73c61 MR |
3235 | LD_LIB=${_ld_lib-$LD_LIB} |
3236 | LD_PATH=${_ld_path-$LD_PATH} | |
a758c5e2 | 3237 | |
095792f2 MR |
3238 | probe_cc hostld "$host_ld" |
3239 | host_ldflags_filter=$_flags_filter | |
3240 | add_host_ldflags $_flags $_ldflags | |
3241 | HOSTLD_O=${_ld_o-$HOSTLD_O} | |
3242 | ||
a758c5e2 MR |
3243 | if [ -z "$CC_DEPFLAGS" ] && [ "$dep_cc" != "$cc" ]; then |
3244 | probe_cc depcc "$dep_cc" | |
3245 | CCDEP=${_DEPCMD:-$DEPCMD} | |
3246 | CCDEP_FLAGS=${_DEPFLAGS:=$DEPFLAGS} | |
3247 | DEPCCFLAGS=$_flags | |
3248 | fi | |
07dec06e | 3249 | |
3dbc777c MR |
3250 | if $ar 2>&1 | grep -q Microsoft; then |
3251 | arflags="-nologo" | |
3252 | ar_o='-out:$@' | |
3253 | elif $ar 2>&1 | grep -q 'Texas Instruments'; then | |
3254 | arflags="rq" | |
3255 | ar_o='$@' | |
4822ee3c DB |
3256 | elif $ar 2>&1 | grep -q 'Usage: ar.*-X.*any'; then |
3257 | arflags='-Xany -r -c' | |
3258 | ar_o='$@' | |
3dbc777c MR |
3259 | else |
3260 | arflags="rc" | |
3261 | ar_o='$@' | |
3262 | fi | |
3263 | ||
7f32f40c | 3264 | add_cflags $extra_cflags |
9f57f134 | 3265 | add_objcflags $extra_objcflags |
2f2e6c7c | 3266 | add_asflags $extra_cflags |
7f32f40c | 3267 | |
154d432c MR |
3268 | if test -n "$sysroot"; then |
3269 | case "$cc_type" in | |
00ba041c | 3270 | gcc|llvm_gcc|clang) |
467256f2 | 3271 | add_cppflags --sysroot="$sysroot" |
154d432c MR |
3272 | add_ldflags --sysroot="$sysroot" |
3273 | ;; | |
6fec122a MR |
3274 | tms470) |
3275 | add_cppflags -I"$sysinclude" | |
3276 | add_ldflags --sysroot="$sysroot" | |
3277 | ;; | |
154d432c MR |
3278 | esac |
3279 | fi | |
3280 | ||
d22c13a8 | 3281 | if test "$cpu" = host; then |
ace87c19 DB |
3282 | enabled cross_compile && |
3283 | die "--cpu=host makes no sense when cross-compiling." | |
d22c13a8 MR |
3284 | |
3285 | case "$cc_type" in | |
613a4e3f | 3286 | gcc|llvm_gcc) |
d22c13a8 MR |
3287 | check_native(){ |
3288 | $cc $1=native -v -c -o $TMPO $TMPC >$TMPE 2>&1 || return | |
b695256e |