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 | 134 | |
3b327a4b | 135 | Individual component options: |
bb55e3a3 | 136 | --disable-everything disable all components listed below |
06454877 MR |
137 | --disable-encoder=NAME disable encoder NAME |
138 | --enable-encoder=NAME enable encoder NAME | |
139 | --disable-encoders disable all encoders | |
140 | --disable-decoder=NAME disable decoder NAME | |
141 | --enable-decoder=NAME enable decoder NAME | |
142 | --disable-decoders disable all decoders | |
143 | --disable-hwaccel=NAME disable hwaccel NAME | |
144 | --enable-hwaccel=NAME enable hwaccel NAME | |
145 | --disable-hwaccels disable all hwaccels | |
146 | --disable-muxer=NAME disable muxer NAME | |
147 | --enable-muxer=NAME enable muxer NAME | |
148 | --disable-muxers disable all muxers | |
149 | --disable-demuxer=NAME disable demuxer NAME | |
150 | --enable-demuxer=NAME enable demuxer NAME | |
151 | --disable-demuxers disable all demuxers | |
152 | --enable-parser=NAME enable parser NAME | |
153 | --disable-parser=NAME disable parser NAME | |
154 | --disable-parsers disable all parsers | |
155 | --enable-bsf=NAME enable bitstream filter NAME | |
156 | --disable-bsf=NAME disable bitstream filter NAME | |
157 | --disable-bsfs disable all bitstream filters | |
158 | --enable-protocol=NAME enable protocol NAME | |
159 | --disable-protocol=NAME disable protocol NAME | |
160 | --disable-protocols disable all protocols | |
3b327a4b | 161 | --enable-indev=NAME enable input device NAME |
06454877 | 162 | --disable-indev=NAME disable input device NAME |
06454877 | 163 | --disable-indevs disable input devices |
3b327a4b DB |
164 | --enable-outdev=NAME enable output device NAME |
165 | --disable-outdev=NAME disable output device NAME | |
06454877 MR |
166 | --disable-outdevs disable output devices |
167 | --disable-devices disable all devices | |
168 | --enable-filter=NAME enable filter NAME | |
169 | --disable-filter=NAME disable filter NAME | |
170 | --disable-filters disable all filters | |
06454877 MR |
171 | |
172 | External library support: | |
5e220344 AK |
173 | |
174 | Using any of the following switches will allow Libav to link to the | |
175 | corresponding external library. All the components depending on that library | |
176 | will become enabled, if all their other dependencies are met and they are not | |
177 | explicitly disabled. E.g. --enable-libwavpack will enable linking to | |
178 | libwavpack and allow the libwavpack encoder to be built, unless it is | |
179 | specifically disabled with --disable-encoder=libwavpack. | |
180 | ||
181 | Note that only the system libraries are auto-detected. All the other external | |
182 | libraries must be explicitly enabled. | |
183 | ||
184 | Also note that the following help text describes the purpose of the libraries | |
185 | themselves, not all their features will necessarily be usable by Libav. | |
186 | ||
187 | --enable-avisynth video frameserver | |
188 | --enable-bzlib bzip2 compression [autodetect] | |
189 | --enable-frei0r video filtering plugins | |
190 | --enable-gnutls crypto | |
191 | --enable-libbs2b Bauer stereophonic-to-binaural DSP | |
192 | --enable-libcdio audio CD input | |
193 | --enable-libdc1394 IEEE 1394/Firewire camera input | |
194 | --enable-libdcadec DCA audio decoding | |
195 | --enable-libfaac AAC audio encoding | |
196 | --enable-libfdk-aac AAC audio encoding/decoding | |
197 | --enable-libfontconfig font configuration and management | |
198 | --enable-libfreetype font rendering | |
199 | --enable-libgsm GSM audio encoding/decoding | |
200 | --enable-libilbc ILBC audio encoding/decoding | |
201 | --enable-libkvazaar HEVC video encoding | |
202 | --enable-libmp3lame MP3 audio encoding | |
5e220344 AK |
203 | --enable-libopencore-amrnb AMR-NB audio encoding/decoding |
204 | --enable-libopencore-amrwb AMR-WB audio decoding | |
205 | --enable-libopencv computer vision | |
206 | --enable-libopenh264 H.264 video encoding/decoding | |
207 | --enable-libopenjpeg JPEG 2000 image encoding/decoding | |
208 | --enable-libopus Opus audio encoding/decoding | |
209 | --enable-libpulse Pulseaudio sound server | |
210 | --enable-librtmp RTMP streaming | |
211 | --enable-libschroedinger Dirac video encoding/decoding | |
212 | --enable-libsnappy snappy compression | |
213 | --enable-libspeex Speex audio encoding/decoding | |
214 | --enable-libtheora Theora video encoding/decoding | |
215 | --enable-libtwolame MP2 audio encoding | |
216 | --enable-libvo-aacenc AAC audio encoding | |
217 | --enable-libvo-amrwbenc AMR-WB audio encoding | |
218 | --enable-libvorbis Vorbis audio encoding/decoding | |
219 | --enable-libvpx VP* video encoding/decoding | |
220 | --enable-libwavpack Wavpack audio encoding/decoding | |
221 | --enable-libwebp WebP image encoding/decoding | |
222 | --enable-libx264 H.264 video encoding | |
223 | --enable-libx265 HEVC video encoding | |
224 | --enable-libxavs Chinese AVS video encoding | |
225 | --enable-libxcb X window system protocol communication | |
226 | --enable-libxcb-shm X11 shm communication [auto] | |
227 | --enable-libxcb-xfixes X11 mouse rendering [auto] | |
228 | --enable-libxvid MPEG-4 ASP video encoding | |
229 | --enable-openssl crypto | |
230 | --enable-x11grab X11 grabbing through xlib (legacy, use xcb instead) | |
231 | --enable-zlib compression [autodetect] | |
06454877 | 232 | |
c0f4c7db AK |
233 | The following libraries provide various hardware acceleration features: |
234 | --enable-cuda Nvidia CUDA (dynamically linked) | |
235 | --enable-d3d11va Microsoft Direct3D 11 video acceleration [auto] | |
236 | --enable-dxva2 Microsoft DirectX 9 video acceleration [auto] | |
237 | --enable-libmfx Intel MediaSDK (AKA Quick Sync Video) | |
238 | --enable-libnpp Nvidia CUDA processing | |
239 | --enable-mmal Broadcom Multi-Media Abstraction Layer (Raspberry Pi) | |
240 | --enable-nvenc Nvidia video encoding | |
241 | --enable-omx OpenMAX IL | |
242 | --enable-omx-rpi OpenMAX IL for Raspberry Pi | |
243 | --enable-vaapi Video Acceleration API (mainly Unix/Intel) | |
244 | --enable-vda Apple Video Decode Acceleration [auto] | |
245 | --enable-vdpau Nvidia Video Decode and Presentation API for Unix [auto] | |
246 | ||
b3c6ee19 DB |
247 | Toolchain options: |
248 | --arch=ARCH select architecture [$arch] | |
249 | --cpu=CPU select the minimum required CPU (affects | |
250 | instruction selection, may crash on older CPUs) | |
06454877 MR |
251 | --cross-prefix=PREFIX use PREFIX for compilation tools [$cross_prefix] |
252 | --enable-cross-compile assume a cross-compiler is used | |
253 | --sysroot=PATH root of cross-build tree | |
254 | --sysinclude=PATH location of cross-build system headers | |
255 | --target-os=OS compiler targets OS [$target_os] | |
256 | --target-exec=CMD command to run executables on target | |
257 | --target-path=DIR path to view of build directory on target | |
ba13606c | 258 | --target-samples=DIR path to samples directory on target |
aeeb782c | 259 | --toolchain=NAME set tool defaults according to NAME |
06454877 | 260 | --nm=NM use nm tool |
121d78d0 | 261 | --ar=AR use archive tool AR [$ar_default] |
06454877 MR |
262 | --as=AS use assembler AS [$as_default] |
263 | --cc=CC use C compiler CC [$cc_default] | |
9f57f134 | 264 | --objcc=OCC use ObjC compiler OCC [$cc_default] |
193cdd9a | 265 | --dep-cc=DEPCC use dependency generator DEPCC [$cc_default] |
06454877 | 266 | --ld=LD use linker LD |
852c329a | 267 | --pkg-config=PKGCONFIG use pkg-config tool PKGCONFIG [$pkg_config_default] |
390acbea | 268 | --pkg-config-flags=FLAGS pass additional flags to pkgconf [] |
06454877 MR |
269 | --host-cc=HOSTCC use host C compiler HOSTCC |
270 | --host-cflags=HCFLAGS use HCFLAGS when compiling for host | |
4cc4b33f | 271 | --host-cppflags=HCPPFLAGS use HCPPFLAGS when compiling for host |
095792f2 | 272 | --host-ld=HOSTLD use host linker HOSTLD |
06454877 MR |
273 | --host-ldflags=HLDFLAGS use HLDFLAGS when linking for host |
274 | --host-libs=HLIBS use libs HLIBS when linking for host | |
193cdd9a | 275 | --host-os=OS compiler host OS [$target_os] |
06454877 | 276 | --extra-cflags=ECFLAGS add ECFLAGS to CFLAGS [$CFLAGS] |
9f57f134 | 277 | --extra-objcflags=FLAGS add FLAGS to OBJCFLAGS [$CFLAGS] |
06454877 | 278 | --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS] |
bb0babd7 | 279 | --extra-ldexeflags=ELDFLAGS add ELDFLAGS to LDEXEFLAGS [$LDEXEFLAGS] |
06454877 MR |
280 | --extra-libs=ELIBS add ELIBS [$ELIBS] |
281 | --extra-version=STRING version string suffix [] | |
193cdd9a | 282 | --optflags=OPTFLAGS override optimization-related compiler flags |
06454877 | 283 | --build-suffix=SUFFIX library name suffix [] |
3b327a4b | 284 | --enable-pic build position-independent code |
193cdd9a | 285 | --enable-thumb compile for Thumb instruction set |
b3c6ee19 | 286 | --enable-lto use link-time optimization |
604abd02 | 287 | --env="ENV=override" override the environment variables |
b3c6ee19 DB |
288 | |
289 | Advanced options (experts only): | |
290 | --malloc-prefix=PREFIX prefix malloc and related names with PREFIX | |
8ae1d87a | 291 | --custom-allocator=NAME use a supported custom allocator |
3b327a4b | 292 | --disable-symver disable symbol versioning |
3b327a4b DB |
293 | --enable-hardcoded-tables use hardcoded tables instead of runtime generation |
294 | --disable-safe-bitstream-reader | |
295 | disable buffer boundary checking in bitreaders | |
296 | (faster, but may crash) | |
297 | --enable-memalign-hack emulate memalign, interferes with memory debuggers | |
b3c6ee19 | 298 | --enable-sram allow use of on-chip SRAM |
3b327a4b DB |
299 | |
300 | Optimization options (experts only): | |
463a7cde | 301 | --disable-asm disable all assembly optimizations |
06454877 | 302 | --disable-altivec disable AltiVec optimizations |
f22ebd25 LB |
303 | --disable-vsx disable VSX optimizations |
304 | --disable-power8 disable POWER8 optimizations | |
06454877 MR |
305 | --disable-amd3dnow disable 3DNow! optimizations |
306 | --disable-amd3dnowext disable 3DNow! extended optimizations | |
307 | --disable-mmx disable MMX optimizations | |
239fdf1b | 308 | --disable-mmxext disable MMXEXT optimizations |
06454877 | 309 | --disable-sse disable SSE optimizations |
50cd43f2 DB |
310 | --disable-sse2 disable SSE2 optimizations |
311 | --disable-sse3 disable SSE3 optimizations | |
06454877 | 312 | --disable-ssse3 disable SSSE3 optimizations |
50cd43f2 DB |
313 | --disable-sse4 disable SSE4 optimizations |
314 | --disable-sse42 disable SSE4.2 optimizations | |
87f1355f | 315 | --disable-avx disable AVX optimizations |
10b0161d | 316 | --disable-xop disable XOP optimizations |
1b932eb1 | 317 | --disable-fma3 disable FMA3 optimizations |
79687079 | 318 | --disable-fma4 disable FMA4 optimizations |
4d6ee072 | 319 | --disable-avx2 disable AVX2 optimizations |
06454877 MR |
320 | --disable-armv5te disable armv5te optimizations |
321 | --disable-armv6 disable armv6 optimizations | |
322 | --disable-armv6t2 disable armv6t2 optimizations | |
b3267559 | 323 | --disable-vfp disable VFP optimizations |
5ea20630 | 324 | --disable-neon disable NEON optimizations |
463a7cde DB |
325 | --disable-inline-asm disable use of inline assembly |
326 | --disable-yasm disable use of nasm/yasm assembly | |
06454877 | 327 | |
070c5d0f | 328 | Developer options (useful when working on Libav itself): |
06454877 MR |
329 | --disable-debug disable debugging symbols |
330 | --enable-debug=LEVEL set the debug level [$debuglevel] | |
06454877 MR |
331 | --disable-optimizations disable compiler optimizations |
332 | --enable-extra-warnings enable more compiler warnings | |
52b3cc60 | 333 | --samples=PATH location of test samples for FATE, if not set use |
9309bdfe | 334 | \$LIBAV_SAMPLES at make invocation time. |
44a0a98f MS |
335 | --enable-neon-clobber-test check NEON registers for clobbering (should be |
336 | used only for debugging purposes) | |
7e4d9d5d RB |
337 | --enable-xmm-clobber-test check XMM registers for clobbering (Win64-only; |
338 | should be used only for debugging purposes) | |
154caa67 MR |
339 | --enable-random randomly enable/disable components |
340 | --disable-random | |
341 | --enable-random=LIST randomly enable/disable specific components or | |
342 | --disable-random=LIST component groups. LIST is a comma-separated list | |
343 | of NAME[:PROB] entries where NAME is a component | |
344 | (group) and PROB the probability associated with | |
345 | NAME (default 0.5). | |
346 | --random-seed=VALUE seed value for --enable/disable-random | |
eaa2d123 VG |
347 | --disable-valgrind-backtrace do not print a backtrace under Valgrind |
348 | (only applies to --disable-optimizations builds) | |
06454877 MR |
349 | |
350 | NOTE: Object files are built at the place where configure is launched. | |
351 | EOF | |
60e8bc13 | 352 | exit 0 |
74c53c2d | 353 | } |
cf9d24ad | 354 | |
0884fadf MR |
355 | quotes='""' |
356 | ||
57bd82d4 | 357 | log(){ |
2270b4b2 | 358 | echo "$@" >> $logfile |
57bd82d4 MR |
359 | } |
360 | ||
720c69da | 361 | log_file(){ |
c8e9f801 | 362 | log BEGIN $1 |
bf12a81c KM |
363 | i=1 |
364 | while read line; do | |
365 | printf '%5s %s\n' "${i}" "${line}" | |
366 | i=$(($i+1)) | |
367 | done < $1 >> $logfile | |
c8e9f801 MR |
368 | log END $1 |
369 | } | |
370 | ||
2ba042a7 | 371 | echolog(){ |
c8e9f801 | 372 | log "$@" |
57bd82d4 | 373 | echo "$@" |
2ba042a7 MR |
374 | } |
375 | ||
7bfc8ae6 MR |
376 | warn(){ |
377 | log "WARNING: $*" | |
378 | WARNINGS="${WARNINGS}WARNING: $*\n" | |
379 | } | |
380 | ||
2ba042a7 MR |
381 | die(){ |
382 | echolog "$@" | |
383 | cat <<EOF | |
d326cf7f | 384 | |
2ba042a7 | 385 | If you think configure made a mistake, make sure you are using the latest |
4a6a21f5 | 386 | version from Git. If the latest version fails, report the problem to the |
5045f6bd | 387 | libav-tools@libav.org mailing list or IRC #libav on irc.freenode.net. |
2ba042a7 | 388 | EOF |
e155a21a | 389 | if disabled logging; then |
2ba042a7 | 390 | cat <<EOF |
e155a21a DB |
391 | Rerun configure with logging enabled (do not use --disable-logging), and |
392 | include the log this produces with your report. | |
2ba042a7 MR |
393 | EOF |
394 | else | |
f69f51b3 | 395 | cat <<EOF |
e155a21a DB |
396 | Include the log file "$logfile" produced by configure as this will help |
397 | solving the problem. | |
2ba042a7 MR |
398 | EOF |
399 | fi | |
57bd82d4 MR |
400 | exit 1 |
401 | } | |
402 | ||
6c6007d6 | 403 | # Avoid locale weirdness, besides we really just want to translate ASCII. |
44161118 | 404 | toupper(){ |
6c6007d6 | 405 | echo "$@" | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ |
44161118 MR |
406 | } |
407 | ||
4a5444db | 408 | tolower(){ |
6c6007d6 | 409 | echo "$@" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz |
4a5444db MR |
410 | } |
411 | ||
14a8acf1 MR |
412 | c_escape(){ |
413 | echo "$*" | sed 's/["\\]/\\\0/g' | |
414 | } | |
415 | ||
b04251c5 MR |
416 | sh_quote(){ |
417 | v=$(echo "$1" | sed "s/'/'\\\\''/g") | |
d72c981c | 418 | test "x$v" = "x${v#*[!A-Za-z0-9_/.+-]}" || v="'$v'" |
b04251c5 MR |
419 | echo "$v" |
420 | } | |
421 | ||
bb7a22b5 MR |
422 | cleanws(){ |
423 | echo "$@" | sed 's/^ *//;s/ */ /g;s/ *$//' | |
424 | } | |
425 | ||
be8f2501 MR |
426 | filter(){ |
427 | pat=$1 | |
428 | shift | |
429 | for v; do | |
98ef6079 | 430 | eval "case $v in $pat) echo $v ;; esac" |
be8f2501 MR |
431 | done |
432 | } | |
433 | ||
9d201b26 MR |
434 | filter_out(){ |
435 | pat=$1 | |
436 | shift | |
437 | for v; do | |
438 | eval "case $v in $pat) ;; *) echo $v ;; esac" | |
439 | done | |
440 | } | |
441 | ||
36e2dea0 MR |
442 | map(){ |
443 | m=$1 | |
444 | shift | |
e0e335a0 | 445 | for v; do eval $m; done |
36e2dea0 MR |
446 | } |
447 | ||
43b73d59 DB |
448 | add_suffix(){ |
449 | suffix=$1 | |
450 | shift | |
451 | for v; do echo ${v}${suffix}; done | |
452 | } | |
453 | ||
a8d04fba MR |
454 | set_all(){ |
455 | value=$1 | |
456 | shift | |
457 | for var in $*; do | |
458 | eval $var=$value | |
459 | done | |
460 | } | |
461 | ||
72a43668 MR |
462 | set_weak(){ |
463 | value=$1 | |
464 | shift | |
465 | for var; do | |
466 | eval : \${$var:=$value} | |
467 | done | |
468 | } | |
469 | ||
f868b24d DB |
470 | sanitize_var_name(){ |
471 | echo $@ | sed 's/[^A-Za-z0-9_]/_/g' | |
472 | } | |
473 | ||
3f8040db MR |
474 | set_safe(){ |
475 | var=$1 | |
476 | shift | |
f868b24d | 477 | eval $(sanitize_var_name "$var")='$*' |
3f8040db MR |
478 | } |
479 | ||
480 | get_safe(){ | |
f868b24d | 481 | eval echo \$$(sanitize_var_name "$1") |
3f8040db MR |
482 | } |
483 | ||
799c9e9b | 484 | pushvar(){ |
4d810ad2 MS |
485 | for pvar in $*; do |
486 | eval level=\${${pvar}_level:=0} | |
487 | eval ${pvar}_${level}="\$$pvar" | |
488 | eval ${pvar}_level=$(($level+1)) | |
799c9e9b MR |
489 | done |
490 | } | |
491 | ||
492 | popvar(){ | |
4d810ad2 MS |
493 | for pvar in $*; do |
494 | eval level=\${${pvar}_level:-0} | |
799c9e9b MR |
495 | test $level = 0 && continue |
496 | eval level=$(($level-1)) | |
4d810ad2 MS |
497 | eval $pvar="\${${pvar}_${level}}" |
498 | eval ${pvar}_level=$level | |
499 | eval unset ${pvar}_${level} | |
799c9e9b MR |
500 | done |
501 | } | |
502 | ||
a8d04fba MR |
503 | enable(){ |
504 | set_all yes $* | |
505 | } | |
506 | ||
507 | disable(){ | |
508 | set_all no $* | |
509 | } | |
510 | ||
72a43668 MR |
511 | enable_weak(){ |
512 | set_weak yes $* | |
513 | } | |
514 | ||
515 | disable_weak(){ | |
516 | set_weak no $* | |
517 | } | |
518 | ||
72702705 | 519 | enable_safe(){ |
fd07f803 MR |
520 | for var; do |
521 | enable $(echo "$var" | sed 's/[^A-Za-z0-9_]/_/g') | |
522 | done | |
72702705 MR |
523 | } |
524 | ||
525 | disable_safe(){ | |
fd07f803 MR |
526 | for var; do |
527 | disable $(echo "$var" | sed 's/[^A-Za-z0-9_]/_/g') | |
528 | done | |
72702705 MR |
529 | } |
530 | ||
f9d328da MR |
531 | do_enable_deep(){ |
532 | for var; do | |
533 | enabled $var && continue | |
e93aa2c9 | 534 | eval sel="\$${var}_select" |
c510c7b5 MR |
535 | eval sgs="\$${var}_suggest" |
536 | pushvar var sgs | |
f9d328da | 537 | enable_deep $sel |
c510c7b5 MR |
538 | popvar sgs |
539 | enable_deep_weak $sgs | |
f9d328da MR |
540 | popvar var |
541 | done | |
542 | } | |
543 | ||
544 | enable_deep(){ | |
545 | do_enable_deep $* | |
546 | enable $* | |
547 | } | |
548 | ||
72a43668 | 549 | enable_deep_weak(){ |
ffb068ce MS |
550 | for var; do |
551 | disabled $var && continue | |
552 | pushvar var | |
553 | do_enable_deep $var | |
554 | popvar var | |
555 | enable_weak $var | |
556 | done | |
72a43668 MR |
557 | } |
558 | ||
57bd82d4 | 559 | enabled(){ |
3250003c MR |
560 | test "${1#!}" = "$1" && op== || op=!= |
561 | eval test "x\$${1#!}" $op "xyes" | |
44161118 MR |
562 | } |
563 | ||
37970ebf | 564 | disabled(){ |
3250003c MR |
565 | test "${1#!}" = "$1" && op== || op=!= |
566 | eval test "x\$${1#!}" $op "xno" | |
37970ebf RP |
567 | } |
568 | ||
44161118 MR |
569 | enabled_all(){ |
570 | for opt; do | |
571 | enabled $opt || return 1 | |
572 | done | |
573 | } | |
574 | ||
85bca2c5 DB |
575 | disabled_all(){ |
576 | for opt; do | |
577 | disabled $opt || return 1 | |
578 | done | |
579 | } | |
580 | ||
44161118 MR |
581 | enabled_any(){ |
582 | for opt; do | |
583 | enabled $opt && return 0 | |
584 | done | |
585 | } | |
586 | ||
85bca2c5 DB |
587 | disabled_any(){ |
588 | for opt; do | |
589 | disabled $opt && return 0 | |
590 | done | |
f7b230a7 | 591 | return 1 |
85bca2c5 DB |
592 | } |
593 | ||
c9d19248 MR |
594 | set_default(){ |
595 | for opt; do | |
88268e94 | 596 | eval : \${$opt:=\$${opt}_default} |
c9d19248 MR |
597 | done |
598 | } | |
599 | ||
4a0d6686 AJ |
600 | is_in(){ |
601 | value=$1 | |
602 | shift | |
603 | for var in $*; do | |
604 | [ $var = $value ] && return 0 | |
605 | done | |
606 | return 1 | |
607 | } | |
608 | ||
d4f8cecc | 609 | do_check_deps(){ |
30fd06be | 610 | for cfg; do |
3250003c | 611 | cfg="${cfg#!}" |
799c9e9b MR |
612 | enabled ${cfg}_checking && die "Circular dependency for $cfg." |
613 | disabled ${cfg}_checking && continue | |
614 | enable ${cfg}_checking | |
d4f8cecc | 615 | append allopts $cfg |
799c9e9b | 616 | |
30fd06be | 617 | eval dep_all="\$${cfg}_deps" |
b4a0f172 | 618 | eval dep_any="\$${cfg}_deps_any" |
7ef3425f | 619 | eval dep_sel="\$${cfg}_select" |
c510c7b5 | 620 | eval dep_sgs="\$${cfg}_suggest" |
3d7453e0 MR |
621 | eval dep_ifa="\$${cfg}_if" |
622 | eval dep_ifn="\$${cfg}_if_any" | |
799c9e9b | 623 | |
3d7453e0 | 624 | pushvar cfg dep_all dep_any dep_sel dep_sgs dep_ifa dep_ifn |
d4f8cecc | 625 | do_check_deps $dep_all $dep_any $dep_sel $dep_sgs $dep_ifa $dep_ifn |
3d7453e0 | 626 | popvar cfg dep_all dep_any dep_sel dep_sgs dep_ifa dep_ifn |
799c9e9b | 627 | |
3d7453e0 MR |
628 | [ -n "$dep_ifa" ] && { enabled_all $dep_ifa && enable_weak $cfg; } |
629 | [ -n "$dep_ifn" ] && { enabled_any $dep_ifn && enable_weak $cfg; } | |
6a702d4c MR |
630 | enabled_all $dep_all || disable $cfg |
631 | enabled_any $dep_any || disable $cfg | |
7ef3425f | 632 | disabled_any $dep_sel && disable $cfg |
799c9e9b | 633 | |
4ec45764 | 634 | if enabled $cfg; then |
f9d328da | 635 | enable_deep $dep_sel |
c510c7b5 | 636 | enable_deep_weak $dep_sgs |
4ec45764 RP |
637 | fi |
638 | ||
799c9e9b | 639 | disable ${cfg}_checking |
30fd06be MR |
640 | done |
641 | } | |
642 | ||
d4f8cecc MR |
643 | check_deps(){ |
644 | unset allopts | |
645 | ||
646 | do_check_deps "$@" | |
647 | ||
648 | for cfg in $allopts; do | |
649 | enabled $cfg || continue | |
650 | eval dep_extralibs="\$${cfg}_extralibs" | |
651 | test -n "$dep_extralibs" && add_extralibs $dep_extralibs | |
652 | done | |
653 | } | |
654 | ||
44161118 MR |
655 | print_config(){ |
656 | pfx=$1 | |
72cfcf41 MR |
657 | files=$2 |
658 | shift 2 | |
f454e879 MR |
659 | map 'eval echo "$v \${$v:-no}"' "$@" | |
660 | awk "BEGIN { split(\"$files\", files) } | |
661 | { | |
662 | c = \"$pfx\" toupper(\$1); | |
663 | v = \$2; | |
664 | sub(/yes/, 1, v); | |
665 | sub(/no/, 0, v); | |
666 | for (f in files) { | |
667 | file = files[f]; | |
668 | if (file ~ /\\.h\$/) { | |
669 | printf(\"#define %s %d\\n\", c, v) >>file; | |
670 | } else if (file ~ /\\.asm\$/) { | |
671 | printf(\"%%define %s %d\\n\", c, v) >>file; | |
672 | } else if (file ~ /\\.mak\$/) { | |
d16c4aeb | 673 | n = -v ? \"\" : \"!\"; |
f454e879 MR |
674 | printf(\"%s%s=yes\\n\", n, c) >>file; |
675 | } | |
676 | } | |
677 | }" | |
57bd82d4 MR |
678 | } |
679 | ||
31c0121d | 680 | print_enabled(){ |
31c0121d MR |
681 | suf=$1 |
682 | shift | |
683 | for v; do | |
e656a6cc | 684 | enabled $v && printf "%s\n" ${v%$suf} |
31c0121d MR |
685 | done |
686 | } | |
687 | ||
57bd82d4 MR |
688 | append(){ |
689 | var=$1 | |
690 | shift | |
57bd82d4 MR |
691 | eval "$var=\"\$$var $*\"" |
692 | } | |
693 | ||
60361817 MR |
694 | prepend(){ |
695 | var=$1 | |
696 | shift | |
697 | eval "$var=\"$* \$$var\"" | |
698 | } | |
699 | ||
44951174 JG |
700 | unique(){ |
701 | var=$1 | |
702 | uniq_list="" | |
703 | for tok in $(eval echo \$$var); do | |
704 | uniq_list="$(filter_out $tok $uniq_list) $tok" | |
705 | done | |
706 | eval "$var=\"${uniq_list}\"" | |
707 | } | |
708 | ||
50a334e4 | 709 | add_cppflags(){ |
cd52ec95 | 710 | append CPPFLAGS "$@" |
50a334e4 MR |
711 | } |
712 | ||
57bd82d4 | 713 | add_cflags(){ |
01d31e16 | 714 | append CFLAGS $($cflags_filter "$@") |
57bd82d4 MR |
715 | } |
716 | ||
2f2e6c7c | 717 | add_asflags(){ |
01d31e16 | 718 | append ASFLAGS $($asflags_filter "$@") |
2f2e6c7c MR |
719 | } |
720 | ||
9f57f134 LB |
721 | add_objcflags(){ |
722 | append OBJCFLAGS $($objcflags_filter "$@") | |
723 | } | |
724 | ||
57bd82d4 | 725 | add_ldflags(){ |
64933b6c | 726 | append LDFLAGS $($ldflags_filter "$@") |
57bd82d4 MR |
727 | } |
728 | ||
bb0babd7 LB |
729 | add_ldexeflags(){ |
730 | append LDEXEFLAGS $($ldflags_filter "$@") | |
731 | } | |
732 | ||
0673ede9 VG |
733 | add_stripflags(){ |
734 | append STRIPFLAGS "$@" | |
735 | } | |
736 | ||
57bd82d4 | 737 | add_extralibs(){ |
64933b6c | 738 | prepend extralibs $($ldflags_filter "$@") |
57bd82d4 MR |
739 | } |
740 | ||
4cc4b33f DB |
741 | add_host_cppflags(){ |
742 | append host_cppflags "$@" | |
743 | } | |
744 | ||
6c3fa06a MR |
745 | add_host_cflags(){ |
746 | append host_cflags $($host_cflags_filter "$@") | |
747 | } | |
748 | ||
749 | add_host_ldflags(){ | |
750 | append host_ldflags $($host_ldflags_filter "$@") | |
751 | } | |
752 | ||
84e65c76 MR |
753 | add_compat(){ |
754 | append compat_objs $1 | |
755 | shift | |
756 | map 'add_cppflags -D$v' "$@" | |
757 | } | |
758 | ||
b0cfb663 | 759 | check_cmd(){ |
b3cb5d51 | 760 | log "$@" |
2270b4b2 | 761 | "$@" >> $logfile 2>&1 |
b0cfb663 MR |
762 | } |
763 | ||
b2704a65 MR |
764 | cc_o(){ |
765 | eval printf '%s\\n' $CC_O | |
766 | } | |
767 | ||
18031c49 MR |
768 | cc_e(){ |
769 | eval printf '%s\\n' $CC_E | |
770 | } | |
771 | ||
dcd479c0 | 772 | check_cc(){ |
57bd82d4 | 773 | log check_cc "$@" |
2270b4b2 | 774 | cat > $TMPC |
720c69da | 775 | log_file $TMPC |
23565c26 | 776 | check_cmd $cc $CPPFLAGS $CFLAGS "$@" $CC_C $(cc_o $TMPO) $TMPC |
57bd82d4 MR |
777 | } |
778 | ||
9f57f134 LB |
779 | check_objcc(){ |
780 | log check_objcc "$@" | |
781 | cat > $TMPC | |
782 | log_file $TMPC | |
783 | check_cmd $objcc $CPPFLAGS $CFLAGS $OBJCFLAGS "$@" $OBJCC_C $(cc_o $TMPO) $TMPC | |
784 | } | |
785 | ||
57bd82d4 MR |
786 | check_cpp(){ |
787 | log check_cpp "$@" | |
2270b4b2 | 788 | cat > $TMPC |
720c69da | 789 | log_file $TMPC |
18031c49 | 790 | check_cmd $cc $CPPFLAGS $CFLAGS "$@" $(cc_e $TMPO) $TMPC |
dcd479c0 MR |
791 | } |
792 | ||
df0d6341 MR |
793 | as_o(){ |
794 | eval printf '%s\\n' $AS_O | |
795 | } | |
796 | ||
f65883c8 MR |
797 | check_as(){ |
798 | log check_as "$@" | |
7fd90119 MR |
799 | cat > $TMPS |
800 | log_file $TMPS | |
801 | check_cmd $as $CPPFLAGS $ASFLAGS "$@" $AS_C $(as_o $TMPO) $TMPS | |
f65883c8 MR |
802 | } |
803 | ||
575db883 DB |
804 | check_inline_asm(){ |
805 | log check_inline_asm "$@" | |
940f335a | 806 | name="$1" |
3784e82e | 807 | code="$2" |
940f335a | 808 | shift 2 |
49214f61 | 809 | disable $name |
7fd90119 | 810 | check_cc "$@" <<EOF && enable $name |
3784e82e | 811 | void foo(void){ __asm__ volatile($code); } |
940f335a MR |
812 | EOF |
813 | } | |
814 | ||
c6ebc9fa MR |
815 | check_insn(){ |
816 | log check_insn "$@" | |
817 | check_inline_asm ${1}_inline "\"$2\"" | |
818 | echo "$2" | check_as && enable ${1}_external || disable ${1}_external | |
819 | } | |
820 | ||
304d586d LM |
821 | check_yasm(){ |
822 | log check_yasm "$@" | |
823 | echo "$1" > $TMPS | |
824 | log_file $TMPS | |
825 | shift 1 | |
826 | check_cmd $yasmexe $YASMFLAGS "$@" -o $TMPO $TMPS | |
827 | } | |
828 | ||
29b64b68 MR |
829 | ld_o(){ |
830 | eval printf '%s\\n' $LD_O | |
831 | } | |
832 | ||
dcd479c0 | 833 | check_ld(){ |
57bd82d4 | 834 | log check_ld "$@" |
66a1ccd7 MR |
835 | flags=$(filter_out '-l*' "$@") |
836 | libs=$(filter '-l*' "$@") | |
01d31e16 | 837 | check_cc $($cflags_filter $flags) || return |
64933b6c MR |
838 | flags=$($ldflags_filter $flags) |
839 | libs=$($ldflags_filter $libs) | |
29b64b68 | 840 | check_cmd $ld $LDFLAGS $flags $(ld_o $TMPE) $TMPO $libs $extralibs |
dcd479c0 MR |
841 | } |
842 | ||
52ccc4a0 DB |
843 | print_include(){ |
844 | hdr=$1 | |
845 | test "${hdr%.h}" = "${hdr}" && | |
846 | echo "#include $hdr" || | |
847 | echo "#include <$hdr>" | |
848 | } | |
849 | ||
5adc829e MR |
850 | check_code(){ |
851 | log check_code "$@" | |
852 | check=$1 | |
853 | headers=$2 | |
854 | code=$3 | |
855 | shift 3 | |
856 | { | |
857 | for hdr in $headers; do | |
52ccc4a0 | 858 | print_include $hdr |
5adc829e MR |
859 | done |
860 | echo "int main(void) { $code; return 0; }" | |
861 | } | check_$check "$@" | |
862 | } | |
863 | ||
50a334e4 MR |
864 | check_cppflags(){ |
865 | log check_cppflags "$@" | |
caf458dd | 866 | check_cc "$@" <<EOF && append CPPFLAGS "$@" |
50a334e4 MR |
867 | int x; |
868 | EOF | |
869 | } | |
870 | ||
23157d72 DB |
871 | test_cflags(){ |
872 | log test_cflags "$@" | |
01d31e16 | 873 | set -- $($cflags_filter "$@") |
23157d72 | 874 | check_cc "$@" <<EOF |
dcd479c0 MR |
875 | int x; |
876 | EOF | |
877 | } | |
878 | ||
23157d72 DB |
879 | check_cflags(){ |
880 | log check_cflags "$@" | |
881 | test_cflags "$@" && add_cflags "$@" | |
882 | } | |
883 | ||
9f57f134 LB |
884 | test_objcflags(){ |
885 | log test_cflags "$@" | |
886 | set -- $($cflags_filter "$@") | |
887 | check_objcc "$@" <<EOF | |
888 | int x; | |
889 | EOF | |
890 | } | |
891 | ||
892 | check_objcflags(){ | |
893 | log check_cflags "$@" | |
894 | test_objcflags "$@" && add_objcflags "$@" | |
895 | } | |
896 | ||
2ed46eea MR |
897 | test_ldflags(){ |
898 | log test_ldflags "$@" | |
899 | check_ld "$@" <<EOF | |
c23a0ac8 | 900 | int main(void){ return 0; } |
dcd479c0 MR |
901 | EOF |
902 | } | |
903 | ||
2ed46eea MR |
904 | check_ldflags(){ |
905 | log check_ldflags "$@" | |
906 | test_ldflags "$@" && add_ldflags "$@" | |
907 | } | |
908 | ||
0673ede9 VG |
909 | test_stripflags(){ |
910 | log test_stripflags "$@" | |
911 | # call check_cc to get a fresh TMPO | |
912 | check_cc <<EOF | |
913 | int main(void) { return 0; } | |
914 | EOF | |
915 | check_cmd $strip $STRIPFLAGS "$@" $TMPO | |
916 | } | |
917 | ||
918 | check_stripflags(){ | |
919 | log check_stripflags "$@" | |
920 | test_stripflags "$@" && add_stripflags "$@" | |
921 | } | |
922 | ||
dcd479c0 | 923 | check_header(){ |
57bd82d4 | 924 | log check_header "$@" |
dcd479c0 MR |
925 | header=$1 |
926 | shift | |
b77df637 MR |
927 | disable_safe $header |
928 | check_cpp "$@" <<EOF && enable_safe $header | |
dcd479c0 MR |
929 | #include <$header> |
930 | int x; | |
931 | EOF | |
932 | } | |
933 | ||
934 | check_func(){ | |
57bd82d4 | 935 | log check_func "$@" |
dcd479c0 MR |
936 | func=$1 |
937 | shift | |
d8bc5f06 MR |
938 | disable $func |
939 | check_ld "$@" <<EOF && enable $func | |
dcd479c0 | 940 | extern int $func(); |
c23a0ac8 | 941 | int main(void){ $func(); } |
dcd479c0 MR |
942 | EOF |
943 | } | |
944 | ||
645d2652 | 945 | check_mathfunc(){ |
6b73c0ae | 946 | log check_mathfunc "$@" |
645d2652 | 947 | func=$1 |
1aa07aa2 MR |
948 | narg=$2 |
949 | shift 2 | |
950 | test $narg = 2 && args="f, g" || args="f" | |
645d2652 MR |
951 | disable $func |
952 | check_ld "$@" <<EOF && enable $func | |
953 | #include <math.h> | |
1aa07aa2 | 954 | float foo(float f, float g) { return $func($args); } |
33bd38db | 955 | int main(void){ return 0; } |
645d2652 MR |
956 | EOF |
957 | } | |
958 | ||
2446d3d6 DB |
959 | check_func_headers(){ |
960 | log check_func_headers "$@" | |
f8d7b072 | 961 | headers=$1 |
edaf1ae2 | 962 | funcs=$2 |
f8d7b072 | 963 | shift 2 |
edaf1ae2 MR |
964 | { |
965 | for hdr in $headers; do | |
52ccc4a0 | 966 | print_include $hdr |
edaf1ae2 MR |
967 | done |
968 | for func in $funcs; do | |
969 | echo "long check_$func(void) { return (long) $func; }" | |
970 | done | |
971 | echo "int main(void) { return 0; }" | |
972 | } | check_ld "$@" && enable $funcs && enable_safe $headers | |
f8d7b072 MR |
973 | } |
974 | ||
a5344cf7 SS |
975 | check_cpp_condition(){ |
976 | log check_cpp_condition "$@" | |
977 | header=$1 | |
978 | condition=$2 | |
f855b7b9 | 979 | shift 2 |
cd52ec95 | 980 | check_cpp "$@" <<EOF |
a5344cf7 SS |
981 | #include <$header> |
982 | #if !($condition) | |
983 | #error "unsatisfied condition: $condition" | |
984 | #endif | |
985 | EOF | |
986 | } | |
987 | ||
57bd82d4 MR |
988 | check_lib(){ |
989 | log check_lib "$@" | |
990 | header="$1" | |
991 | func="$2" | |
992 | shift 2 | |
84400e9d | 993 | check_header $header && check_func $func "$@" && add_extralibs "$@" |
57bd82d4 MR |
994 | } |
995 | ||
f8d7b072 MR |
996 | check_lib2(){ |
997 | log check_lib2 "$@" | |
998 | headers="$1" | |
edaf1ae2 | 999 | funcs="$2" |
f8d7b072 | 1000 | shift 2 |
edaf1ae2 | 1001 | check_func_headers "$headers" "$funcs" "$@" && add_extralibs "$@" |
f8d7b072 MR |
1002 | } |
1003 | ||
3f8040db MR |
1004 | check_pkg_config(){ |
1005 | log check_pkg_config "$@" | |
1006 | pkg="$1" | |
1007 | headers="$2" | |
1008 | funcs="$3" | |
1009 | shift 3 | |
7f9e893f | 1010 | check_cmd $pkg_config --exists --print-errors $pkg || return |
390acbea LB |
1011 | pkg_cflags=$($pkg_config --cflags $pkg_config_flags $pkg) |
1012 | pkg_libs=$($pkg_config --libs $pkg_config_flags $pkg) | |
3f8040db | 1013 | check_func_headers "$headers" "$funcs" $pkg_cflags $pkg_libs "$@" && |
06db4552 LB |
1014 | set_safe "${pkg}_cflags" $pkg_cflags && |
1015 | set_safe "${pkg}_libs" $pkg_libs | |
3f8040db MR |
1016 | } |
1017 | ||
dcd479c0 | 1018 | check_exec(){ |
2270b4b2 | 1019 | check_ld "$@" && { enabled cross_compile || $TMPE >> $logfile 2>&1; } |
57bd82d4 MR |
1020 | } |
1021 | ||
7dfef245 | 1022 | check_exec_crash(){ |
5e622c40 | 1023 | code=$(cat) |
7dfef245 MR |
1024 | |
1025 | # exit() is not async signal safe. _Exit (C99) and _exit (POSIX) | |
1026 | # are safe but may not be available everywhere. Thus we use | |
1027 | # raise(SIGTERM) instead. The check is run in a subshell so we | |
1028 | # can redirect the "Terminated" message from the shell. SIGBUS | |
1029 | # is not defined by standard C so it is used conditionally. | |
1030 | ||
2270b4b2 | 1031 | (check_exec "$@") >> $logfile 2>&1 <<EOF |
7dfef245 MR |
1032 | #include <signal.h> |
1033 | static void sighandler(int sig){ | |
1034 | raise(SIGTERM); | |
1035 | } | |
692dd8ed MR |
1036 | int foo(void){ |
1037 | $code | |
1038 | } | |
9495cd17 | 1039 | int (*func_ptr)(void) = foo; |
e5af4a11 | 1040 | int main(void){ |
7dfef245 MR |
1041 | signal(SIGILL, sighandler); |
1042 | signal(SIGFPE, sighandler); | |
1043 | signal(SIGSEGV, sighandler); | |
1044 | #ifdef SIGBUS | |
1045 | signal(SIGBUS, sighandler); | |
1046 | #endif | |
9495cd17 | 1047 | return func_ptr(); |
7dfef245 MR |
1048 | } |
1049 | EOF | |
1050 | } | |
1051 | ||
72be9e73 DY |
1052 | check_type(){ |
1053 | log check_type "$@" | |
1054 | headers=$1 | |
1055 | type=$2 | |
1056 | shift 2 | |
ae550ce9 | 1057 | disable_safe "$type" |
5adc829e | 1058 | check_code cc "$headers" "$type v" "$@" && enable_safe "$type" |
72be9e73 DY |
1059 | } |
1060 | ||
14d36751 | 1061 | check_struct(){ |
813b82b9 | 1062 | log check_struct "$@" |
14d36751 MR |
1063 | headers=$1 |
1064 | struct=$2 | |
1065 | member=$3 | |
1066 | shift 3 | |
1067 | disable_safe "${struct}_${member}" | |
5adc829e MR |
1068 | check_code cc "$headers" "const void *p = &(($struct *)0)->$member" "$@" && |
1069 | enable_safe "${struct}_${member}" | |
14d36751 MR |
1070 | } |
1071 | ||
9c7d85b3 DB |
1072 | check_builtin(){ |
1073 | log check_builtin "$@" | |
1074 | name=$1 | |
1075 | headers=$2 | |
1076 | builtin=$3 | |
1077 | shift 3 | |
1078 | disable "$name" | |
1079 | check_code ld "$headers" "$builtin" "$@" && enable "$name" | |
1080 | } | |
1081 | ||
e854b8f9 AK |
1082 | check_compile_assert(){ |
1083 | log check_compile_assert "$@" | |
1084 | name=$1 | |
1085 | headers=$2 | |
1086 | condition=$3 | |
1087 | shift 3 | |
1088 | disable "$name" | |
1089 | check_code cc "$headers" "char c[2 * !!($condition) - 1]" "$@" && enable "$name" | |
1090 | } | |
1091 | ||
57bd82d4 MR |
1092 | require(){ |
1093 | name="$1" | |
1094 | header="$2" | |
1095 | func="$3" | |
1096 | shift 3 | |
1097 | check_lib $header $func "$@" || die "ERROR: $name not found" | |
dcd479c0 MR |
1098 | } |
1099 | ||
f8d7b072 MR |
1100 | require2(){ |
1101 | name="$1" | |
1102 | headers="$2" | |
1103 | func="$3" | |
1104 | shift 3 | |
1105 | check_lib2 "$headers" $func "$@" || die "ERROR: $name not found" | |
1106 | } | |
1107 | ||
3f8040db MR |
1108 | require_pkg_config(){ |
1109 | pkg="$1" | |
1110 | check_pkg_config "$@" || die "ERROR: $pkg not found" | |
06db4552 LB |
1111 | add_cflags $(get_safe "${pkg}_cflags") |
1112 | add_extralibs $(get_safe "${pkg}_libs") | |
3f8040db MR |
1113 | } |
1114 | ||
27565164 DB |
1115 | hostcc_e(){ |
1116 | eval printf '%s\\n' $HOSTCC_E | |
1117 | } | |
1118 | ||
ae43c4c0 MR |
1119 | hostcc_o(){ |
1120 | eval printf '%s\\n' $HOSTCC_O | |
1121 | } | |
1122 | ||
f0125de9 MR |
1123 | check_host_cc(){ |
1124 | log check_host_cc "$@" | |
1125 | cat > $TMPC | |
1126 | log_file $TMPC | |
ae43c4c0 | 1127 | check_cmd $host_cc $host_cflags "$@" $HOSTCC_C $(hostcc_o $TMPO) $TMPC |
f0125de9 MR |
1128 | } |
1129 | ||
27565164 DB |
1130 | check_host_cpp(){ |
1131 | log check_host_cpp "$@" | |
1132 | cat > $TMPC | |
1133 | log_file $TMPC | |
3f2c7035 | 1134 | check_cmd $host_cc $host_cppflags $host_cflags "$@" $(hostcc_e $TMPO) $TMPC |
27565164 DB |
1135 | } |
1136 | ||
4cc4b33f DB |
1137 | check_host_cppflags(){ |
1138 | log check_host_cppflags "$@" | |
1139 | check_host_cc "$@" <<EOF && append host_cppflags "$@" | |
1140 | int x; | |
1141 | EOF | |
1142 | } | |
1143 | ||
f0125de9 MR |
1144 | check_host_cflags(){ |
1145 | log check_host_cflags "$@" | |
6c3fa06a | 1146 | set -- $($host_cflags_filter "$@") |
f0125de9 MR |
1147 | check_host_cc "$@" <<EOF && append host_cflags "$@" |
1148 | int x; | |
1149 | EOF | |
1150 | } | |
1151 | ||
27565164 DB |
1152 | check_host_cpp_condition(){ |
1153 | log check_host_cpp_condition "$@" | |
1154 | header=$1 | |
1155 | condition=$2 | |
1156 | shift 2 | |
1157 | check_host_cpp "$@" <<EOF | |
1158 | #include <$header> | |
1159 | #if !($condition) | |
1160 | #error "unsatisfied condition: $condition" | |
1161 | #endif | |
1162 | EOF | |
1163 | } | |
1164 | ||
c505dd31 MR |
1165 | apply(){ |
1166 | file=$1 | |
1167 | shift | |
1168 | "$@" < "$file" > "$file.tmp" && mv "$file.tmp" "$file" || rm "$file.tmp" | |
1169 | } | |
1170 | ||
c34681df | 1171 | cp_if_changed(){ |
5e27ec28 MR |
1172 | cmp -s "$1" "$2" && echo "$2 is unchanged" && return |
1173 | mkdir -p "$(dirname $2)" | |
4ebc6a74 | 1174 | $cp_f "$1" "$2" |
c34681df MR |
1175 | } |
1176 | ||
dcd61286 DB |
1177 | # CONFIG_LIST contains configurable options, while HAVE_LIST is for |
1178 | # system-dependent things. | |
1179 | ||
d7a5a178 | 1180 | AVCODEC_COMPONENTS=" |
4a0d6686 AJ |
1181 | bsfs |
1182 | decoders | |
4a0d6686 | 1183 | encoders |
5666fd73 | 1184 | hwaccels |
d7a5a178 LB |
1185 | parsers |
1186 | " | |
1187 | ||
1188 | AVDEVICE_COMPONENTS=" | |
c552605c | 1189 | indevs |
c552605c | 1190 | outdevs |
d7a5a178 LB |
1191 | " |
1192 | AVFILTER_COMPONENTS=" | |
1193 | filters | |
1194 | " | |
1195 | AVFORMAT_COMPONENTS=" | |
1196 | demuxers | |
1197 | muxers | |
4a0d6686 AJ |
1198 | protocols |
1199 | " | |
1200 | ||
d7a5a178 LB |
1201 | AVRESAMPLE_COMPONENTS="" |
1202 | AVUTIL_COMPONENTS="" | |
1203 | ||
1204 | COMPONENT_LIST=" | |
1205 | $AVCODEC_COMPONENTS | |
1206 | $AVDEVICE_COMPONENTS | |
1207 | $AVFILTER_COMPONENTS | |
1208 | $AVFORMAT_COMPONENTS | |
1209 | $AVRESAMPLE_COMPONENTS | |
1210 | $AVUTIL_COMPONENTS | |
1211 | " | |
1212 | ||
ab81f24a | 1213 | EXAMPLE_LIST=" |
b339182e | 1214 | avcodec_example |
e7dfaf16 | 1215 | filter_audio_example |
b339182e | 1216 | metadata_example |
ab81f24a | 1217 | output_example |
990e4a66 | 1218 | qsvdec_example |
10421bcf | 1219 | transcode_aac_example |
ab81f24a DB |
1220 | " |
1221 | ||
85ce9636 AK |
1222 | HWACCEL_LIBRARY_LIST=" |
1223 | cuda | |
1224 | d3d11va | |
1225 | dxva2 | |
1226 | libmfx | |
1227 | libnpp | |
1228 | mmal | |
1229 | nvenc | |
1230 | omx | |
1231 | vaapi | |
1232 | vda | |
1233 | vdpau | |
1234 | " | |
1235 | ||
3fc09b00 MR |
1236 | EXTERNAL_LIBRARY_LIST=" |
1237 | avisynth | |
1238 | bzlib | |
1239 | frei0r | |
1240 | gnutls | |
1c0210c7 | 1241 | libbs2b |
3fc09b00 MR |
1242 | libcdio |
1243 | libdc1394 | |
72025ac3 | 1244 | libdcadec |
3fc09b00 MR |
1245 | libfaac |
1246 | libfdk_aac | |
f1b239ec | 1247 | libfontconfig |
3fc09b00 MR |
1248 | libfreetype |
1249 | libgsm | |
1250 | libilbc | |
233d2fa0 | 1251 | libkvazaar |
3fc09b00 MR |
1252 | libmp3lame |
1253 | libopencore_amrnb | |
1254 | libopencore_amrwb | |
1255 | libopencv | |
8a3d9ca6 | 1256 | libopenh264 |
3fc09b00 MR |
1257 | libopenjpeg |
1258 | libopus | |
1259 | libpulse | |
1260 | librtmp | |
1261 | libschroedinger | |
7ca3e520 | 1262 | libsnappy |
3fc09b00 MR |
1263 | libspeex |
1264 | libtheora | |
718907cd | 1265 | libtwolame |
3fc09b00 MR |
1266 | libvo_aacenc |
1267 | libvo_amrwbenc | |
1268 | libvorbis | |
1269 | libvpx | |
84d3ff50 | 1270 | libwavpack |
be7c3231 | 1271 | libwebp |
3fc09b00 | 1272 | libx264 |
50ea9315 | 1273 | libx265 |
3fc09b00 | 1274 | libxavs |
a6674d2e LB |
1275 | libxcb |
1276 | libxcb_shm | |
1277 | libxcb_xfixes | |
3fc09b00 MR |
1278 | libxvid |
1279 | openssl | |
1280 | x11grab | |
1281 | zlib | |
1282 | " | |
1283 | ||
d0adf55c DB |
1284 | FEATURE_LIST=" |
1285 | gray | |
1286 | hardcoded_tables | |
f1cd9b03 | 1287 | omx_rpi |
d0adf55c DB |
1288 | runtime_cpudetect |
1289 | safe_bitstream_reader | |
1290 | shared | |
1291 | small | |
1292 | sram | |
1293 | static | |
1294 | swscale_alpha | |
1295 | " | |
1296 | ||
d89f2fa9 DB |
1297 | LIBRARY_LIST=" |
1298 | avcodec | |
1299 | avdevice | |
1300 | avfilter | |
1301 | avformat | |
1302 | avresample | |
1303 | avutil | |
1304 | swscale | |
1305 | " | |
1306 | ||
d0adf55c DB |
1307 | LICENSE_LIST=" |
1308 | gpl | |
1309 | nonfree | |
1310 | version3 | |
1311 | " | |
1312 | ||
055c61b8 DB |
1313 | PROGRAM_LIST=" |
1314 | avconv | |
1315 | avplay | |
1316 | avprobe | |
055c61b8 DB |
1317 | " |
1318 | ||
d0adf55c | 1319 | SUBSYSTEM_LIST=" |
7f3f5f46 | 1320 | dct |
4da3f410 | 1321 | doc |
0b499c9b | 1322 | error_resilience |
1274ea8d | 1323 | faan |
1848f7d9 | 1324 | fft |
b781cc12 | 1325 | lsp |
2a91ada8 | 1326 | lzo |
47a158cb | 1327 | mdct |
d0adf55c DB |
1328 | network |
1329 | rdft | |
1330 | " | |
1331 | ||
1332 | CONFIG_LIST=" | |
1333 | $COMPONENT_LIST | |
1334 | $EXAMPLE_LIST | |
1335 | $EXTERNAL_LIBRARY_LIST | |
85ce9636 | 1336 | $HWACCEL_LIBRARY_LIST |
d0adf55c | 1337 | $FEATURE_LIST |
d0adf55c DB |
1338 | $LICENSE_LIST |
1339 | $LIBRARY_LIST | |
1340 | $PROGRAM_LIST | |
1341 | $SUBSYSTEM_LIST | |
c88f5d72 | 1342 | memalign_hack |
44a0a98f | 1343 | neon_clobber_test |
8a3c8627 | 1344 | pic |
7caf48e0 | 1345 | pod2man |
f187557a | 1346 | texi2html |
8986fddc | 1347 | thumb |
eaa2d123 | 1348 | valgrind_backtrace |
7e4d9d5d | 1349 | xmm_clobber_test |
4a0d6686 | 1350 | " |
c88f5d72 | 1351 | |
7caf48e0 | 1352 | THREADS_LIST=" |
8eee7025 DB |
1353 | pthreads |
1354 | w32threads | |
7caf48e0 | 1355 | " |
8eee7025 | 1356 | |
7caf48e0 | 1357 | ATOMICS_LIST=" |
f9f6402e | 1358 | atomics_gcc |
f9f6402e | 1359 | atomics_suncc |
93e65e9a | 1360 | atomics_win32 |
7caf48e0 | 1361 | " |
f9f6402e | 1362 | |
7caf48e0 | 1363 | ARCH_LIST=" |
5873b623 | 1364 | aarch64 |
3f5b56e5 | 1365 | alpha |
a2fc0f6a | 1366 | arm |
fdcd782d MR |
1367 | avr32 |
1368 | avr32_ap | |
1369 | avr32_uc | |
3f5b56e5 MR |
1370 | bfin |
1371 | ia64 | |
1372 | m68k | |
1373 | mips | |
bae3abb0 | 1374 | mips64 |
3f5b56e5 | 1375 | parisc |
79cb09b2 | 1376 | ppc |
34d11b87 | 1377 | ppc64 |
3f5b56e5 MR |
1378 | s390 |
1379 | sh4 | |
1380 | sparc | |
1381 | sparc64 | |
c75848cd DB |
1382 | tilegx |
1383 | tilepro | |
0844bae1 | 1384 | tomi |
3f5b56e5 MR |
1385 | x86 |
1386 | x86_32 | |
1387 | x86_64 | |
7caf48e0 | 1388 | " |
3f5b56e5 | 1389 | |
7caf48e0 | 1390 | ARCH_EXT_LIST_ARM=" |
81dfa21e MR |
1391 | armv5te |
1392 | armv6 | |
1393 | armv6t2 | |
8675bcb0 | 1394 | armv8 |
81dfa21e | 1395 | neon |
b3267559 | 1396 | vfp |
81dfa21e | 1397 | vfpv3 |
7caf48e0 | 1398 | " |
81dfa21e | 1399 | |
7caf48e0 | 1400 | ARCH_EXT_LIST_X86_SIMD=" |
3bf96eec | 1401 | amd3dnow |
a1ef9f08 | 1402 | amd3dnowext |
50cd43f2 | 1403 | avx |
4d6ee072 | 1404 | avx2 |
1b932eb1 | 1405 | fma3 |
50cd43f2 DB |
1406 | fma4 |
1407 | mmx | |
1408 | mmxext | |
1409 | sse | |
1410 | sse2 | |
1411 | sse3 | |
1412 | sse4 | |
1413 | sse42 | |
1414 | ssse3 | |
7caf48e0 DB |
1415 | xop |
1416 | " | |
50cd43f2 | 1417 | |
7a650caf DB |
1418 | ARCH_EXT_LIST_PPC=" |
1419 | altivec | |
1420 | dcbzl | |
1421 | ldbrx | |
f22ebd25 | 1422 | power8 |
7a650caf | 1423 | ppc4xx |
f22ebd25 | 1424 | vsx |
7a650caf DB |
1425 | " |
1426 | ||
84bf8817 DB |
1427 | ARCH_EXT_LIST_X86=" |
1428 | $ARCH_EXT_LIST_X86_SIMD | |
1429 | cpunop | |
1430 | i686 | |
1431 | " | |
1432 | ||
1016a75c LB |
1433 | ARCH_EXT_LIST_MIPS=" |
1434 | loongson | |
1435 | mips32r1 | |
1436 | mips64r1 | |
1437 | mips32r2 | |
1438 | mips64r2 | |
1439 | mips32r6 | |
1440 | mips64r6 | |
1441 | " | |
1442 | ||
50cd43f2 | 1443 | ARCH_EXT_LIST=" |
81dfa21e | 1444 | $ARCH_EXT_LIST_ARM |
1016a75c | 1445 | $ARCH_EXT_LIST_MIPS |
7a650caf | 1446 | $ARCH_EXT_LIST_PPC |
50cd43f2 | 1447 | $ARCH_EXT_LIST_X86 |
7a650caf | 1448 | vis |
50cd43f2 | 1449 | " |
3f5b56e5 | 1450 | |
7a650caf DB |
1451 | ARCH_FEATURES=" |
1452 | aligned_stack | |
1453 | fast_64bit | |
1454 | fast_clz | |
1455 | fast_cmov | |
1456 | local_aligned_8 | |
1457 | local_aligned_16 | |
eba2233b | 1458 | simd_align_16 |
7a650caf DB |
1459 | " |
1460 | ||
1461 | BUILTIN_LIST=" | |
1462 | atomic_cas_ptr | |
1463 | machine_rw_barrier | |
1464 | MemoryBarrier | |
1465 | mm_empty | |
1466 | rdtsc | |
6bb99757 | 1467 | sem_timedwait |
7a650caf DB |
1468 | sync_val_compare_and_swap |
1469 | " | |
7caf48e0 | 1470 | HAVE_LIST_CMDLINE=" |
fd712a55 DB |
1471 | inline_asm |
1472 | symver | |
1473 | yasm | |
7caf48e0 | 1474 | " |
fd712a55 | 1475 | |
7caf48e0 | 1476 | HAVE_LIST_PUB=" |
a3e02a8c | 1477 | bigendian |
d268eee9 | 1478 | fast_unaligned |
7caf48e0 | 1479 | " |
a3e02a8c | 1480 | |
7a650caf | 1481 | HEADERS_LIST=" |
4f979418 | 1482 | AVFoundation_AVFoundation_h |
7a650caf DB |
1483 | alsa_asoundlib_h |
1484 | altivec_h | |
1485 | arpa_inet_h | |
1486 | cdio_paranoia_h | |
1487 | cdio_paranoia_paranoia_h | |
6bb99757 | 1488 | dispatch_dispatch_h |
7a650caf DB |
1489 | dev_bktr_ioctl_bt848_h |
1490 | dev_bktr_ioctl_meteor_h | |
1491 | dev_ic_bt8xx_h | |
1492 | dev_video_bktr_ioctl_bt848_h | |
1493 | dev_video_meteor_ioctl_meteor_h | |
1494 | direct_h | |
1495 | dlfcn_h | |
d8039ef8 | 1496 | d3d11_h |
7a650caf DB |
1497 | dxva_h |
1498 | gsm_h | |
1499 | io_h | |
1500 | mach_mach_time_h | |
1501 | machine_ioctl_bt848_h | |
1502 | machine_ioctl_meteor_h | |
1503 | malloc_h | |
1504 | poll_h | |
1505 | sndio_h | |
1506 | soundcard_h | |
1507 | sys_mman_h | |
1508 | sys_param_h | |
1509 | sys_resource_h | |
1510 | sys_select_h | |
1511 | sys_soundcard_h | |
1512 | sys_time_h | |
1513 | sys_un_h | |
1514 | sys_videoio_h | |
1515 | unistd_h | |
eaa2d123 | 1516 | valgrind_valgrind_h |
7a650caf DB |
1517 | windows_h |
1518 | winsock2_h | |
1519 | " | |
1520 | ||
d45ebd48 JG |
1521 | INTRINSICS_LIST=" |
1522 | intrinsics_neon | |
1523 | " | |
1524 | ||
79042ab3 | 1525 | MATH_FUNCS=" |
fab0a8b2 MR |
1526 | atanf |
1527 | atan2f | |
79042ab3 | 1528 | cbrtf |
fab0a8b2 | 1529 | cosf |
79042ab3 DB |
1530 | exp2 |
1531 | exp2f | |
fab0a8b2 | 1532 | expf |
79042ab3 DB |
1533 | isinf |
1534 | isnan | |
fab0a8b2 | 1535 | ldexpf |
79042ab3 DB |
1536 | llrint |
1537 | llrintf | |
1538 | log2 | |
1539 | log2f | |
fab0a8b2 | 1540 | log10f |
79042ab3 DB |
1541 | lrint |
1542 | lrintf | |
fab0a8b2 | 1543 | powf |
79042ab3 DB |
1544 | rint |
1545 | round | |
1546 | roundf | |
fab0a8b2 | 1547 | sinf |
79042ab3 DB |
1548 | trunc |
1549 | truncf | |
1550 | " | |
1551 | ||
7a650caf | 1552 | SYSTEM_FUNCS=" |
be1a839c | 1553 | aligned_malloc |
ebef9f5a | 1554 | clock_gettime |
ecf97f22 | 1555 | closesocket |
15caccb9 | 1556 | CommandLineToArgvW |
a61c2115 | 1557 | CoTaskMemFree |
1093383d | 1558 | CryptGenRandom |
c88f5d72 | 1559 | dlopen |
534a2231 | 1560 | fcntl |
e854b8f9 | 1561 | flt_lim |
9d99cc5a | 1562 | fork |
84882df6 | 1563 | getaddrinfo |
da9e86f8 | 1564 | gethrtime |
667fb97a | 1565 | getopt |
02e8f427 | 1566 | GetProcessAffinityMask |
fc5607f8 | 1567 | GetProcessMemoryInfo |
4e68cb8a | 1568 | GetProcessTimes |
66be5b45 | 1569 | getrusage |
7caf48e0 | 1570 | GetSystemTimeAsFileTime |
61183b5a | 1571 | gettimeofday |
3f8f1c6f | 1572 | gmtime_r |
2e1913b1 | 1573 | inet_aton |
abfc8d05 | 1574 | isatty |
8772997d | 1575 | jack_port_get_latency_range |
b08caa87 | 1576 | LoadLibrary |
a5b64584 | 1577 | localtime_r |
c708b540 | 1578 | mach_absolute_time |
73f6d31e | 1579 | MapViewOfFile |
c88f5d72 | 1580 | memalign |
6ffa87d3 | 1581 | mkstemp |
0328b9ea | 1582 | mmap |
e98b02de | 1583 | mprotect |
d3d3a32c | 1584 | nanosleep |
1f91cdce | 1585 | posix_memalign |
ea4d5f48 | 1586 | sched_getaffinity |
7e6a11bc | 1587 | SetConsoleTextAttribute |
b507ebd1 | 1588 | setmode |
3e0b1c9a | 1589 | setrlimit |
d3d3a32c | 1590 | Sleep |
87958234 | 1591 | strerror_r |
7a650caf DB |
1592 | sysconf |
1593 | sysctl | |
1594 | usleep | |
1595 | VirtualAlloc | |
1596 | " | |
1597 | ||
1598 | TOOLCHAIN_FEATURES=" | |
896a5bff | 1599 | as_dn_directive |
6f9e34ba | 1600 | as_fpu_directive |
d5a55981 | 1601 | as_func |
dcae2e32 | 1602 | as_object_arch |
7a650caf DB |
1603 | asm_mod_q |
1604 | attribute_may_alias | |
1605 | attribute_packed | |
1606 | ebp_available | |
1607 | ebx_available | |
1608 | gnu_as | |
1609 | ibm_asm | |
1610 | inline_asm_labels | |
1611 | pragma_deprecated | |
1612 | symver_asm_label | |
1613 | symver_gnu_asm | |
1614 | vfp_args | |
1615 | xform_asm | |
1616 | xmm_clobbers | |
1617 | " | |
1618 | ||
1619 | TYPES_LIST=" | |
73ea3ffc | 1620 | CONDITION_VARIABLE_Ptr |
7a650caf | 1621 | socklen_t |
c0018613 | 1622 | struct_addrinfo |
75d339e0 MS |
1623 | struct_group_source_req |
1624 | struct_ip_mreq_source | |
b4d68544 | 1625 | struct_ipv6_mreq |
cdee08e3 | 1626 | struct_pollfd |
3e0b1c9a | 1627 | struct_rusage_ru_maxrss |
b4d68544 | 1628 | struct_sockaddr_in6 |
3b2372bf | 1629 | struct_sockaddr_sa_len |
33a4dbdd | 1630 | struct_sockaddr_storage |
a6a4793d | 1631 | struct_v4l2_frmivalenum_discrete |
7a650caf DB |
1632 | " |
1633 | ||
1634 | HAVE_LIST=" | |
1635 | $ARCH_EXT_LIST | |
1636 | $(add_suffix _external $ARCH_EXT_LIST) | |
1637 | $(add_suffix _inline $ARCH_EXT_LIST) | |
1638 | $ARCH_FEATURES | |
1639 | $ATOMICS_LIST | |
1640 | $BUILTIN_LIST | |
1641 | $HAVE_LIST_CMDLINE | |
1642 | $HAVE_LIST_PUB | |
1643 | $HEADERS_LIST | |
d45ebd48 | 1644 | $INTRINSICS_LIST |
7a650caf DB |
1645 | $MATH_FUNCS |
1646 | $SYSTEM_FUNCS | |
1647 | $THREADS_LIST | |
1648 | $TOOLCHAIN_FEATURES | |
1649 | $TYPES_LIST | |
1650 | atomics_native | |
1651 | dos_paths | |
a61c2115 | 1652 | dxva2_lib |
7a650caf DB |
1653 | libc_msvcrt |
1654 | libdc1394_1 | |
1655 | libdc1394_2 | |
74beead9 | 1656 | MMAL_PARAMETER_VIDEO_MAX_NUM_CALLBACKS |
7a650caf | 1657 | sdl |
f963f803 | 1658 | section_data_rel_ro |
b265431e | 1659 | threads |
5d273d3e | 1660 | vaapi_drm |
990e4a66 | 1661 | vaapi_x11 |
7671dd7c | 1662 | vdpau_x11 |
7671dd7c | 1663 | xlib |
0cb78cef | 1664 | " |
44161118 | 1665 | |
511cf612 | 1666 | # options emitted with CONFIG_ prefix but not available on the command line |
b6bb00b0 | 1667 | CONFIG_EXTRA=" |
87849592 | 1668 | aandcttables |
bfe9f48a | 1669 | ac3dsp |
aa11cb79 | 1670 | audio_frame_queue |
9a9e2f1c | 1671 | audiodsp |
e74433a8 | 1672 | blockdsp |
c67b449b | 1673 | bswapdsp |
8ef33497 | 1674 | cabac |
e02de9df | 1675 | dirac_parse |
f6ee61fb | 1676 | dvprofile |
1274ea8d DB |
1677 | faandct |
1678 | faanidct | |
a9aee08d | 1679 | fdctdsp |
b075869b | 1680 | flacdsp |
71f1ad37 | 1681 | fmtconvert |
f5ee2300 | 1682 | g722dsp |
bfe9f48a | 1683 | gcrypt |
63ce9fd2 | 1684 | gmp |
478fd534 | 1685 | golomb |
9cad0e4e | 1686 | gplv3 |
0338c396 | 1687 | h263dsp |
478fd534 DB |
1688 | h264chroma |
1689 | h264dsp | |
8c929037 | 1690 | h264parse |
478fd534 | 1691 | h264pred |
915a2a0a | 1692 | h264qpel |
68d8238c | 1693 | hpeldsp |
478fd534 | 1694 | huffman |
0d439fbe | 1695 | huffyuvdsp |
512f3ffe | 1696 | huffyuvencdsp |
e3fcb143 | 1697 | idctdsp |
bd499d9a | 1698 | iirfilter |
3d5d4623 | 1699 | imdct15 |
dc4d726b | 1700 | intrax8 |
624e2355 | 1701 | iso_media |
2edc77dc | 1702 | ividsp |
4978850c | 1703 | jpegtables |
e1319aa1 | 1704 | libx262 |
9cad0e4e | 1705 | lgplv3 |
478fd534 | 1706 | lpc |
0c770761 | 1707 | lzf |
2d604443 | 1708 | me_cmp |
7b9ef8d7 | 1709 | mpeg_er |
1e164c0b | 1710 | mpegaudio |
bfe9f48a | 1711 | mpegaudiodsp |
18bbca1f | 1712 | mpegvideo |
ad08dfd5 | 1713 | mpegvideoenc |
575ec60e | 1714 | mss34dsp |
f46bb608 | 1715 | pixblockdsp |
368f5035 | 1716 | qpeldsp |
d0a63d8b | 1717 | qsv |
b04d009b | 1718 | qsvdec |
72b7441a | 1719 | qsvenc |
f704a079 | 1720 | rangecoder |
255d9c57 | 1721 | riffdec |
3dd5c95d | 1722 | riffenc |
bfe9f48a | 1723 | rtpdec |
5ad2f0bf | 1724 | rtpenc_chain |
5cb4bdb2 | 1725 | rv34dsp |
bfe9f48a | 1726 | sinewin |
2ecfd451 | 1727 | snappy |
65a80240 | 1728 | srtp |
db7f1c7c | 1729 | startcode |
8337e0c5 VG |
1730 | texturedsp |
1731 | texturedspenc | |
57f09608 | 1732 | tpeldsp |
104c804b | 1733 | vaapi_encode |
15a24614 | 1734 | vc1dsp |
8c53d39e | 1735 | videodsp |
ab9f9876 | 1736 | vp3dsp |
d4aea1aa | 1737 | vp56dsp |
d42191c7 | 1738 | vp8dsp |
f2051856 | 1739 | wma_freqs |
a623aa00 | 1740 | wmv2dsp |
b6bb00b0 MR |
1741 | " |
1742 | ||
520cc7f1 | 1743 | CMDLINE_SELECT=" |
3f5b56e5 | 1744 | $ARCH_EXT_LIST |
520cc7f1 | 1745 | $CONFIG_LIST |
fd712a55 | 1746 | $HAVE_LIST_CMDLINE |
8eee7025 | 1747 | $THREADS_LIST |
c8a4ae00 | 1748 | asm |
db6107b6 | 1749 | cross_compile |
520cc7f1 MR |
1750 | debug |
1751 | extra_warnings | |
8c6afa4d | 1752 | logging |
65d12900 | 1753 | lto |
d2bbb2f7 | 1754 | optimizations |
749b1f13 | 1755 | rpath |
520cc7f1 | 1756 | " |
426be5dc | 1757 | |
7caf48e0 | 1758 | PATHS_LIST=" |
d156bede | 1759 | bindir |
14a8acf1 | 1760 | datadir |
f4ca970d | 1761 | docdir |
26759c44 MR |
1762 | incdir |
1763 | libdir | |
26759c44 MR |
1764 | mandir |
1765 | prefix | |
1766 | shlibdir | |
7caf48e0 | 1767 | " |
426be5dc DB |
1768 | |
1769 | CMDLINE_SET=" | |
1770 | $PATHS_LIST | |
121d78d0 | 1771 | ar |
426be5dc | 1772 | arch |
313c46a6 | 1773 | as |
426be5dc DB |
1774 | build_suffix |
1775 | cc | |
9f57f134 | 1776 | objcc |
426be5dc DB |
1777 | cpu |
1778 | cross_prefix | |
8ae1d87a | 1779 | custom_allocator |
50567afa | 1780 | dep_cc |
604abd02 | 1781 | env |
ac63af34 | 1782 | extra_version |
9da6609f MR |
1783 | host_cc |
1784 | host_cflags | |
095792f2 | 1785 | host_ld |
9da6609f MR |
1786 | host_ldflags |
1787 | host_libs | |
82bb3329 | 1788 | host_os |
684b28e0 | 1789 | ld |
426be5dc | 1790 | logfile |
4ae40685 | 1791 | malloc_prefix |
89641463 | 1792 | nm |
9cd7b854 | 1793 | optflags |
3f8040db | 1794 | pkg_config |
390acbea | 1795 | pkg_config_flags |
154caa67 | 1796 | random_seed |
2fad0977 | 1797 | samples |
c5200f17 MR |
1798 | sysinclude |
1799 | sysroot | |
a7ada2ba | 1800 | target_exec |
26759c44 | 1801 | target_os |
a7ada2ba | 1802 | target_path |
ba13606c | 1803 | target_samples |
aeeb782c | 1804 | toolchain |
426be5dc | 1805 | " |
520cc7f1 | 1806 | |
89f2932b MR |
1807 | CMDLINE_APPEND=" |
1808 | extra_cflags | |
9f57f134 | 1809 | extra_objcflags |
4cc4b33f | 1810 | host_cppflags |
89f2932b MR |
1811 | " |
1812 | ||
912f3148 DB |
1813 | # code dependency declarations |
1814 | ||
9eeed841 | 1815 | # architecture extensions |
808fa33c | 1816 | |
a2fc0f6a MR |
1817 | armv5te_deps="arm" |
1818 | armv6_deps="arm" | |
ab5cb084 | 1819 | armv6t2_deps="arm" |
8675bcb0 | 1820 | armv8_deps="aarch64" |
b7b17ed6 | 1821 | neon_deps_any="aarch64 arm" |
d45ebd48 | 1822 | intrinsics_neon_deps="neon" |
b7b17ed6 | 1823 | vfp_deps_any="aarch64 arm" |
b3267559 | 1824 | vfpv3_deps="vfp" |
808fa33c | 1825 | |
637606de MR |
1826 | map 'eval ${v}_inline_deps=inline_asm' $ARCH_EXT_LIST_ARM |
1827 | ||
808fa33c MR |
1828 | altivec_deps="ppc" |
1829 | ppc4xx_deps="ppc" | |
f22ebd25 LB |
1830 | vsx_deps="altivec" |
1831 | power8_deps="vsx" | |
808fa33c | 1832 | |
84146963 DB |
1833 | cpunop_deps="i686" |
1834 | x86_64_select="i686" | |
1835 | x86_64_suggest="fast_cmov" | |
50cd43f2 | 1836 | |
808fa33c MR |
1837 | amd3dnow_deps="mmx" |
1838 | amd3dnowext_deps="amd3dnow" | |
fb87e69f | 1839 | i686_deps="x86" |
9eeed841 | 1840 | mmx_deps="x86" |
239fdf1b | 1841 | mmxext_deps="mmx" |
50cd43f2 DB |
1842 | sse_deps="mmxext" |
1843 | sse2_deps="sse" | |
1844 | sse3_deps="sse2" | |
1845 | ssse3_deps="sse3" | |
1846 | sse4_deps="ssse3" | |
1847 | sse42_deps="sse4" | |
1848 | avx_deps="sse42" | |
10b0161d | 1849 | xop_deps="avx" |
1b932eb1 | 1850 | fma3_deps="avx" |
79687079 | 1851 | fma4_deps="avx" |
4d6ee072 | 1852 | avx2_deps="avx" |
9eeed841 | 1853 | |
43b73d59 DB |
1854 | mmx_external_deps="yasm" |
1855 | mmx_inline_deps="inline_asm" | |
1856 | mmx_suggest="mmx_external mmx_inline" | |
1857 | ||
84bf8817 | 1858 | for ext in $(filter_out mmx $ARCH_EXT_LIST_X86_SIMD); do |
43b73d59 DB |
1859 | eval dep=\$${ext}_deps |
1860 | eval ${ext}_external_deps='"${dep}_external"' | |
1861 | eval ${ext}_inline_deps='"${dep}_inline"' | |
1862 | eval ${ext}_suggest='"${ext}_external ${ext}_inline"' | |
1863 | done | |
1864 | ||
032d4da8 JG |
1865 | aligned_stack_if_any="aarch64 ppc x86" |
1866 | fast_64bit_if_any="aarch64 alpha ia64 mips64 parisc64 ppc64 sparc64 x86_64" | |
1867 | fast_clz_if_any="aarch64 alpha avr32 mips ppc x86" | |
1868 | fast_unaligned_if_any="aarch64 ppc x86" | |
eba2233b | 1869 | simd_align_16_if_any="altivec neon sse" |
89e053f8 | 1870 | |
1a5fdf95 | 1871 | # system capabilities |
b462d132 | 1872 | symver_if_any="symver_asm_label symver_gnu_asm" |
eaa2d123 | 1873 | valgrind_backtrace_deps="!optimizations valgrind_valgrind_h" |
b462d132 | 1874 | |
8558595a DB |
1875 | # threading support |
1876 | atomics_gcc_if="sync_val_compare_and_swap" | |
1877 | atomics_suncc_if="atomic_cas_ptr machine_rw_barrier" | |
1878 | atomics_win32_if="MemoryBarrier" | |
1879 | atomics_native_if_any="$ATOMICS_LIST" | |
874c751c | 1880 | w32threads_deps="atomics_native" |
8558595a DB |
1881 | threads_if_any="$THREADS_LIST" |
1882 | ||
26fbcc85 | 1883 | # subsystems |
dc609252 | 1884 | dct_select="rdft" |
e02de9df | 1885 | dirac_parse_select="golomb" |
2d604443 | 1886 | error_resilience_select="me_cmp" |
1274ea8d DB |
1887 | faandct_deps="faan fdctdsp" |
1888 | faanidct_deps="faan idctdsp" | |
7d16d853 | 1889 | h264dsp_select="startcode" |
15932389 | 1890 | intrax8_select="blockdsp idctdsp" |
26fbcc85 MR |
1891 | mdct_select="fft" |
1892 | rdft_select="fft" | |
2d604443 | 1893 | me_cmp_select="fdctdsp idctdsp pixblockdsp" |
7b9ef8d7 | 1894 | mpeg_er_select="error_resilience" |
1e164c0b | 1895 | mpegaudio_select="mpegaudiodsp" |
c4f5c2d6 | 1896 | mpegaudiodsp_select="dct" |
2870972e | 1897 | mpegvideo_select="blockdsp hpeldsp idctdsp me_cmp mpeg_er videodsp" |
2d604443 | 1898 | mpegvideoenc_select="me_cmp mpegvideo pixblockdsp qpeldsp" |
15a24614 | 1899 | vc1dsp_select="h264chroma qpeldsp startcode" |
26fbcc85 | 1900 | |
ed40b6bf | 1901 | # decoders / encoders |
d615187f | 1902 | aac_decoder_select="imdct15 mdct sinewin" |
bd499d9a | 1903 | aac_encoder_select="audio_frame_queue iirfilter mdct sinewin" |
136e19e1 | 1904 | aac_latm_decoder_select="aac_decoder aac_latm_parser" |
71f1ad37 | 1905 | ac3_decoder_select="ac3_parser ac3dsp bswapdsp fmtconvert mdct" |
2d604443 DB |
1906 | ac3_encoder_select="ac3dsp audiodsp mdct me_cmp" |
1907 | ac3_fixed_encoder_select="ac3dsp audiodsp mdct me_cmp" | |
f5ee2300 VG |
1908 | adpcm_g722_decoder_select="g722dsp" |
1909 | adpcm_g722_encoder_select="g722dsp" | |
e3fcb143 | 1910 | aic_decoder_select="golomb idctdsp" |
f4d608e3 | 1911 | alac_encoder_select="lpc" |
c67b449b | 1912 | als_decoder_select="bswapdsp" |
b781cc12 | 1913 | amrnb_decoder_select="lsp" |
2b2a597e | 1914 | amrwb_decoder_select="lsp" |
0a36988e | 1915 | amv_decoder_select="sp5x_decoder" |
c67b449b | 1916 | ape_decoder_select="bswapdsp" |
e3fcb143 | 1917 | asv1_decoder_select="blockdsp bswapdsp idctdsp" |
f46bb608 | 1918 | asv1_encoder_select="bswapdsp fdctdsp pixblockdsp" |
e3fcb143 | 1919 | asv2_decoder_select="blockdsp bswapdsp idctdsp" |
f46bb608 | 1920 | asv2_encoder_select="bswapdsp fdctdsp pixblockdsp" |
4538729a | 1921 | atrac1_decoder_select="mdct sinewin" |
26fbcc85 | 1922 | atrac3_decoder_select="mdct" |
e6f0bb65 | 1923 | atrac3p_decoder_select="mdct sinewin" |
e74433a8 | 1924 | bink_decoder_select="blockdsp hpeldsp" |
f2051856 DB |
1925 | binkaudio_dct_decoder_select="mdct rdft dct sinewin wma_freqs" |
1926 | binkaudio_rdft_decoder_select="mdct rdft sinewin wma_freqs" | |
e3fcb143 | 1927 | cavs_decoder_select="blockdsp golomb h264chroma idctdsp qpeldsp videodsp" |
c67b449b | 1928 | cllc_decoder_select="bswapdsp" |
9b500b8f | 1929 | comfortnoise_encoder_select="lpc" |
9a9e2f1c | 1930 | cook_decoder_select="audiodsp mdct sinewin" |
2a91ada8 | 1931 | cscd_decoder_select="lzo" |
2eef7c62 | 1932 | cscd_decoder_suggest="zlib" |
71f1ad37 | 1933 | dca_decoder_select="fmtconvert mdct" |
5c018ee1 | 1934 | dds_decoder_select="texturedsp" |
e3fcb143 | 1935 | dnxhd_decoder_select="blockdsp idctdsp" |
f46bb608 | 1936 | dnxhd_encoder_select="aandcttables blockdsp fdctdsp idctdsp mpegvideoenc pixblockdsp" |
f6ee61fb | 1937 | dvvideo_decoder_select="dvprofile idctdsp" |
2d604443 | 1938 | dvvideo_encoder_select="dvprofile fdctdsp me_cmp pixblockdsp" |
61c31e4e | 1939 | dxa_decoder_deps="zlib" |
c45fcf30 | 1940 | dxv_decoder_select="lzf texturedsp" |
baf91bb9 | 1941 | eac3_decoder_select="ac3_decoder" |
4264a0dd | 1942 | eac3_encoder_select="ac3_encoder" |
e3fcb143 DB |
1943 | eamad_decoder_select="aandcttables blockdsp bswapdsp idctdsp mpegvideo" |
1944 | eatgq_decoder_select="aandcttables idctdsp" | |
f7d77b9a | 1945 | eatqi_decoder_select="aandcttables blockdsp bswapdsp idctdsp" |
38389058 | 1946 | exr_decoder_deps="zlib" |
cd832f03 DB |
1947 | ffv1_decoder_select="golomb rangecoder" |
1948 | ffv1_encoder_select="rangecoder" | |
2f02bbcc DB |
1949 | ffvhuff_decoder_select="huffyuv_decoder" |
1950 | ffvhuff_encoder_select="huffyuv_encoder" | |
93e15a32 | 1951 | fic_decoder_select="golomb" |
b075869b VG |
1952 | flac_decoder_select="flacdsp golomb" |
1953 | flac_encoder_select="bswapdsp flacdsp golomb lpc" | |
61c31e4e DB |
1954 | flashsv_decoder_deps="zlib" |
1955 | flashsv_encoder_deps="zlib" | |
1956 | flashsv2_decoder_deps="zlib" | |
4414137e | 1957 | flv_decoder_select="h263_decoder" |
4d4b4bd1 | 1958 | flv_encoder_select="h263_encoder" |
c67b449b DB |
1959 | fourxm_decoder_select="blockdsp bswapdsp" |
1960 | fraps_decoder_select="bswapdsp huffman" | |
61c31e4e | 1961 | g2m_decoder_deps="zlib" |
4978850c | 1962 | g2m_decoder_select="blockdsp idctdsp jpegtables" |
7b9ef8d7 | 1963 | h261_decoder_select="mpeg_er mpegvideo" |
ad08dfd5 | 1964 | h261_encoder_select="aandcttables mpegvideoenc" |
7b9ef8d7 | 1965 | h263_decoder_select="error_resilience h263_parser h263dsp mpeg_er mpegvideo qpeldsp" |
0338c396 | 1966 | h263_encoder_select="aandcttables h263dsp mpegvideoenc" |
4414137e | 1967 | h263i_decoder_select="h263_decoder" |
fe629c2d | 1968 | h263p_encoder_select="h263_encoder" |
8c929037 | 1969 | h264_decoder_select="cabac golomb h264chroma h264dsp h264parse h264pred h264qpel videodsp" |
0b499c9b | 1970 | h264_decoder_suggest="error_resilience" |
7ca3e520 VG |
1971 | hap_decoder_select="snappy texturedsp" |
1972 | hap_encoder_deps="libsnappy" | |
1973 | hap_encoder_select="texturedspenc" | |
c67b449b DB |
1974 | hevc_decoder_select="bswapdsp cabac golomb videodsp" |
1975 | huffyuv_decoder_select="bswapdsp huffyuvdsp" | |
1976 | huffyuv_encoder_select="bswapdsp huffman huffyuvencdsp" | |
34150be5 | 1977 | iac_decoder_select="imc_decoder" |
c67b449b | 1978 | imc_decoder_select="bswapdsp fft mdct sinewin" |
8f992dc8 | 1979 | indeo3_decoder_select="hpeldsp" |
2edc77dc VG |
1980 | indeo4_decoder_select="ividsp" |
1981 | indeo5_decoder_select="ividsp" | |
8071264f | 1982 | interplay_video_decoder_select="hpeldsp" |
8e0cf39f | 1983 | jpegls_decoder_select="golomb mjpeg_decoder" |
4f034993 | 1984 | jpegls_encoder_select="golomb" |
e74433a8 | 1985 | jv_decoder_select="blockdsp" |
0d439fbe | 1986 | lagarith_decoder_select="huffyuvdsp" |
4978850c | 1987 | ljpeg_encoder_select="aandcttables idctdsp jpegtables" |
4f034993 | 1988 | loco_decoder_select="golomb" |
d78fd2fa | 1989 | magicyuv_decoder_select="huffyuvdsp" |
e3fcb143 | 1990 | mdec_decoder_select="blockdsp idctdsp mpegvideo" |
3e589878 | 1991 | metasound_decoder_select="lsp mdct sinewin" |
e3fcb143 | 1992 | mimic_decoder_select="blockdsp bswapdsp hpeldsp idctdsp" |
4978850c DB |
1993 | mjpeg_decoder_select="blockdsp hpeldsp idctdsp jpegtables" |
1994 | mjpeg_encoder_select="aandcttables jpegtables mpegvideoenc" | |
7caf48e0 | 1995 | mjpegb_decoder_select="mjpeg_decoder" |
83f230c2 MT |
1996 | mjpeg_vaapi_encoder_deps="VAEncPictureParameterBufferJPEG" |
1997 | mjpeg_vaapi_encoder_select="vaapi_encode jpegtables" | |
9ecf1b62 | 1998 | mlp_decoder_select="mlp_parser" |
c67b449b | 1999 | motionpixels_decoder_select="bswapdsp" |
1e164c0b DB |
2000 | mp1_decoder_select="mpegaudio" |
2001 | mp1float_decoder_select="mpegaudio" | |
2002 | mp2_decoder_select="mpegaudio" | |
2003 | mp2float_decoder_select="mpegaudio" | |
2004 | mp3_decoder_select="mpegaudio" | |
2005 | mp3adu_decoder_select="mpegaudio" | |
2006 | mp3adufloat_decoder_select="mpegaudio" | |
2007 | mp3float_decoder_select="mpegaudio" | |
2008 | mp3on4_decoder_select="mpegaudio" | |
2009 | mp3on4float_decoder_select="mpegaudio" | |
c67b449b | 2010 | mpc7_decoder_select="bswapdsp mpegaudiodsp" |
88b24064 | 2011 | mpc8_decoder_select="mpegaudiodsp" |
3e0b1c9a | 2012 | mpeg_xvmc_decoder_deps="X11_extensions_XvMClib_h" |
d767e2f9 | 2013 | mpeg_xvmc_decoder_select="mpeg2video_decoder" |
7b9ef8d7 | 2014 | mpeg1video_decoder_select="error_resilience mpeg_er mpegvideo" |
06b54e84 | 2015 | mpeg1video_encoder_select="aandcttables mpegvideoenc" |
7b9ef8d7 | 2016 | mpeg2video_decoder_select="error_resilience mpeg_er mpegvideo" |
06b54e84 | 2017 | mpeg2video_encoder_select="aandcttables mpegvideoenc" |
3e0b1c9a DB |
2018 | mpeg4_decoder_select="h263_decoder mpeg4video_parser" |
2019 | mpeg4_encoder_select="h263_encoder" | |
575ec60e | 2020 | msa1_decoder_select="mss34dsp" |
4414137e | 2021 | msmpeg4v1_decoder_select="h263_decoder" |
4414137e | 2022 | msmpeg4v2_decoder_select="h263_decoder" |
4e169d89 | 2023 | msmpeg4v2_encoder_select="h263_encoder" |
4414137e | 2024 | msmpeg4v3_decoder_select="h263_decoder" |
4e169d89 | 2025 | msmpeg4v3_encoder_select="h263_encoder" |
b10c33c5 | 2026 | mss2_decoder_select="error_resilience mpeg_er mpegvideo vc1_decoder" |
575ec60e | 2027 | mts2_decoder_select="mss34dsp" |
8e0cf39f | 2028 | mxpeg_decoder_select="mjpeg_decoder" |
4538729a | 2029 | nellymoser_decoder_select="mdct sinewin" |
aa11cb79 | 2030 | nellymoser_encoder_select="audio_frame_queue mdct sinewin" |
e3fcb143 | 2031 | nuv_decoder_select="idctdsp lzo" |
e2834567 | 2032 | on2avc_decoder_select="mdct" |
b70d7a4a | 2033 | opus_decoder_deps="avresample" |
3d5d4623 | 2034 | opus_decoder_select="imdct15" |
61c31e4e | 2035 | png_decoder_deps="zlib" |
61c31e4e | 2036 | png_encoder_deps="zlib" |
512f3ffe | 2037 | png_encoder_select="huffyuvencdsp" |
e3fcb143 | 2038 | prores_decoder_select="idctdsp" |
a9aee08d | 2039 | prores_encoder_select="fdctdsp" |
b781cc12 | 2040 | qcelp_decoder_select="lsp" |
c4f5c2d6 | 2041 | qdm2_decoder_select="mdct rdft mpegaudiodsp" |
aa11cb79 | 2042 | ra_144_encoder_select="audio_frame_queue lpc" |
9f43fdda | 2043 | ralf_decoder_select="golomb" |
533a6198 | 2044 | rscc_decoder_deps="zlib" |
7b9ef8d7 | 2045 | rv10_decoder_select="error_resilience h263_decoder h263dsp mpeg_er" |
b2bf38b4 | 2046 | rv10_encoder_select="h263_encoder" |
7b9ef8d7 | 2047 | rv20_decoder_select="error_resilience h263_decoder h263dsp mpeg_er" |
b2bf38b4 | 2048 | rv20_encoder_select="h263_encoder" |
5cb4bdb2 VG |
2049 | rv30_decoder_select="error_resilience golomb h264chroma h264pred h264qpel mpeg_er mpegvideo rv34dsp videodsp" |
2050 | rv40_decoder_select="error_resilience golomb h264chroma h264pred h264qpel mpeg_er mpegvideo rv34dsp videodsp" | |
9a3202a9 | 2051 | screenpresso_decoder_deps="zlib" |
4f034993 | 2052 | shorten_decoder_select="golomb" |
b781cc12 | 2053 | sipr_decoder_select="lsp" |
8e0cf39f | 2054 | sp5x_decoder_select="mjpeg_decoder" |
6caa44aa | 2055 | svq1_decoder_select="hpeldsp" |
2d604443 | 2056 | svq1_encoder_select="aandcttables hpeldsp me_cmp mpegvideoenc" |
8c929037 | 2057 | svq3_decoder_select="golomb h264dsp h264parse h264pred hpeldsp tpeldsp videodsp" |
d48430c3 | 2058 | svq3_decoder_suggest="zlib" |
9a9e2f1c | 2059 | tak_decoder_select="audiodsp" |
247e370e VG |
2060 | tdsc_decoder_deps="zlib" |
2061 | tdsc_decoder_select="mjpeg_decoder" | |
4eef77c1 | 2062 | theora_decoder_select="vp3_decoder" |
7caf48e0 | 2063 | thp_decoder_select="mjpeg_decoder" |
2eef7c62 AJ |
2064 | tiff_decoder_suggest="zlib" |
2065 | tiff_encoder_suggest="zlib" | |
aec09a00 | 2066 | truehd_decoder_select="mlp_decoder" |
c67b449b DB |
2067 | truemotion2_decoder_select="bswapdsp" |
2068 | truespeech_decoder_select="bswapdsp" | |
61c31e4e | 2069 | tscc_decoder_deps="zlib" |
c0b10575 | 2070 | txd_decoder_select="texturedsp" |
4538729a | 2071 | twinvq_decoder_select="mdct lsp sinewin" |
c67b449b DB |
2072 | utvideo_decoder_select="bswapdsp" |
2073 | utvideo_encoder_select="bswapdsp huffman huffyuvencdsp" | |
0d439fbe | 2074 | vble_decoder_select="huffyuvdsp" |
15a24614 | 2075 | vc1_decoder_select="blockdsp error_resilience h263_decoder h264qpel intrax8 mpeg_er mpegvideo vc1dsp" |
45ecda85 | 2076 | vc1image_decoder_select="vc1_decoder" |
26fbcc85 MR |
2077 | vorbis_decoder_select="mdct" |
2078 | vorbis_encoder_select="mdct" | |
3bd062bf | 2079 | vp3_decoder_select="hpeldsp vp3dsp videodsp" |
d4aea1aa VG |
2080 | vp5_decoder_select="h264chroma hpeldsp videodsp vp3dsp vp56dsp" |
2081 | vp6_decoder_select="h264chroma hpeldsp huffman videodsp vp3dsp vp56dsp" | |
e82dc4c9 DB |
2082 | vp6a_decoder_select="vp6_decoder" |
2083 | vp6f_decoder_select="vp6_decoder" | |
d42191c7 VG |
2084 | vp7_decoder_select="h264pred videodsp vp8dsp" |
2085 | vp8_decoder_select="h264pred videodsp vp8dsp" | |
72ca830f | 2086 | vp9_decoder_select="videodsp" |
c4bfa098 | 2087 | webp_decoder_select="vp8_decoder" |
f2051856 DB |
2088 | wmapro_decoder_select="mdct sinewin wma_freqs" |
2089 | wmav1_decoder_select="mdct sinewin wma_freqs" | |
2090 | wmav1_encoder_select="mdct sinewin wma_freqs" | |
2091 | wmav2_decoder_select="mdct sinewin wma_freqs" | |
2092 | wmav2_encoder_select="mdct sinewin wma_freqs" | |
4538729a | 2093 | wmavoice_decoder_select="lsp rdft dct mdct sinewin" |
f95bfab0 | 2094 | wmv1_decoder_select="h263_decoder" |
665507aa | 2095 | wmv1_encoder_select="h263_encoder" |
0c6a7087 | 2096 | wmv2_decoder_select="blockdsp error_resilience h263_decoder idctdsp intrax8 videodsp wmv2dsp" |
a623aa00 | 2097 | wmv2_encoder_select="h263_encoder wmv2dsp" |
015f8ee0 | 2098 | wmv3_decoder_select="vc1_decoder" |
45ecda85 | 2099 | wmv3image_decoder_select="wmv3_decoder" |
61c31e4e DB |
2100 | zerocodec_decoder_deps="zlib" |
2101 | zlib_decoder_deps="zlib" | |
2102 | zlib_encoder_deps="zlib" | |
2103 | zmbv_decoder_deps="zlib" | |
2104 | zmbv_encoder_deps="zlib" | |
30fd06be | 2105 | |
ed40b6bf | 2106 | # hardware accelerators |
31de41ba | 2107 | d3d11va_deps="d3d11_h dxva_h ID3D11VideoDecoder" |
e97446e6 | 2108 | dxva2_deps="dxva2api_h DXVA2_ConfigPictureDecode" |
0afab17e | 2109 | vaapi_deps="va_va_h" |
ac3dbb4d | 2110 | vda_deps="VideoDecodeAcceleration_VDADecoder_h pthreads" |
9840130e | 2111 | vda_extralibs="-framework CoreFoundation -framework VideoDecodeAcceleration -framework QuartzCore" |
c89c96e9 MR |
2112 | vdpau_deps="vdpau_vdpau_h vdpau_vdpau_x11_h" |
2113 | ||
82ca17ac DB |
2114 | h263_vaapi_hwaccel_deps="vaapi" |
2115 | h263_vaapi_hwaccel_select="h263_decoder" | |
d8039ef8 SL |
2116 | h264_d3d11va_hwaccel_deps="d3d11va" |
2117 | h264_d3d11va_hwaccel_select="h264_decoder" | |
215cdd35 DB |
2118 | h264_dxva2_hwaccel_deps="dxva2" |
2119 | h264_dxva2_hwaccel_select="h264_decoder" | |
c4845616 | 2120 | h264_mmal_decoder_deps="mmal" |
84bba368 | 2121 | h264_mmal_decoder_select="mmal" |
c4845616 | 2122 | h264_mmal_hwaccel_deps="mmal" |
e8919ec4 | 2123 | h264_omx_encoder_deps="omx" |
11c22dfd | 2124 | h264_qsv_hwaccel_deps="libmfx" |
82ca17ac DB |
2125 | h264_vaapi_hwaccel_deps="vaapi" |
2126 | h264_vaapi_hwaccel_select="h264_decoder" | |
2127 | h264_vda_hwaccel_deps="vda" | |
2128 | h264_vda_hwaccel_select="h264_decoder" | |
67afcefb AK |
2129 | h264_vda_old_hwaccel_deps="vda" |
2130 | h264_vda_old_hwaccel_select="h264_decoder" | |
82ca17ac DB |
2131 | h264_vdpau_hwaccel_deps="vdpau" |
2132 | h264_vdpau_hwaccel_select="h264_decoder" | |
d8039ef8 SL |
2133 | hevc_d3d11va_hwaccel_deps="d3d11va DXVA_PicParams_HEVC" |
2134 | hevc_d3d11va_hwaccel_select="hevc_decoder" | |
7e850fa6 HL |
2135 | hevc_dxva2_hwaccel_deps="dxva2 DXVA_PicParams_HEVC" |
2136 | hevc_dxva2_hwaccel_select="hevc_decoder" | |
41d47ea8 | 2137 | hevc_qsv_hwaccel_deps="libmfx" |
8d34a2f8 | 2138 | hevc_vdpau_hwaccel_deps="vdpau VdpPictureInfoHEVC" |
ab9068cc | 2139 | hevc_vdpau_hwaccel_select="hevc_decoder" |
82ca17ac DB |
2140 | mpeg1_vdpau_hwaccel_deps="vdpau" |
2141 | mpeg1_vdpau_hwaccel_select="mpeg1video_decoder" | |
d8039ef8 SL |
2142 | mpeg2_d3d11va_hwaccel_deps="d3d11va" |
2143 | mpeg2_d3d11va_hwaccel_select="mpeg2video_decoder" | |
215cdd35 DB |
2144 | mpeg2_dxva2_hwaccel_deps="dxva2" |
2145 | mpeg2_dxva2_hwaccel_select="mpeg2video_decoder" | |
d52208e8 | 2146 | mpeg2_mmal_decoder_deps="mmal" |
84bba368 | 2147 | mpeg2_mmal_decoder_select="mmal" |
d52208e8 | 2148 | mpeg2_mmal_hwaccel_deps="mmal" |
bf52f773 | 2149 | mpeg2_qsv_hwaccel_deps="libmfx" |
82ca17ac DB |
2150 | mpeg2_vaapi_hwaccel_deps="vaapi" |
2151 | mpeg2_vaapi_hwaccel_select="mpeg2video_decoder" | |
2152 | mpeg2_vdpau_hwaccel_deps="vdpau" | |
2153 | mpeg2_vdpau_hwaccel_select="mpeg2video_decoder" | |
e8919ec4 | 2154 | mpeg4_omx_encoder_deps="omx" |
82ca17ac DB |
2155 | mpeg4_vaapi_hwaccel_deps="vaapi" |
2156 | mpeg4_vaapi_hwaccel_select="mpeg4_decoder" | |
82ca17ac DB |
2157 | mpeg4_vdpau_hwaccel_deps="vdpau" |
2158 | mpeg4_vdpau_hwaccel_select="mpeg4_decoder" | |
d8039ef8 SL |
2159 | vc1_d3d11va_hwaccel_deps="d3d11va" |
2160 | vc1_d3d11va_hwaccel_select="vc1_decoder" | |
215cdd35 DB |
2161 | vc1_dxva2_hwaccel_deps="dxva2" |
2162 | vc1_dxva2_hwaccel_select="vc1_decoder" | |
84bba368 | 2163 | vc1_mmal_decoder_deps="mmal" |
2164 | vc1_mmal_decoder_select="mmal" | |
2165 | vc1_mmal_hwaccel_deps="mmal" | |
82ca17ac DB |
2166 | vc1_vaapi_hwaccel_deps="vaapi" |
2167 | vc1_vaapi_hwaccel_select="vc1_decoder" | |
82ca17ac DB |
2168 | vc1_vdpau_hwaccel_deps="vdpau" |
2169 | vc1_vdpau_hwaccel_select="vc1_decoder" | |
d8039ef8 | 2170 | wmv3_d3d11va_hwaccel_select="vc1_d3d11va_hwaccel" |
ed40b6bf DB |
2171 | wmv3_dxva2_hwaccel_select="vc1_dxva2_hwaccel" |
2172 | wmv3_vaapi_hwaccel_select="vc1_vaapi_hwaccel" | |
77525327 | 2173 | wmv3_vdpau_hwaccel_select="vc1_vdpau_hwaccel" |
ed40b6bf | 2174 | |
330177b5 DB |
2175 | # hardware-accelerated codecs |
2176 | nvenc_deps_any="dlopen LoadLibrary" | |
2177 | nvenc_extralibs='$ldl' | |
e8919ec4 MS |
2178 | omx_deps="dlopen pthreads" |
2179 | omx_extralibs='$ldl' | |
330177b5 DB |
2180 | qsvdec_select="qsv" |
2181 | qsvenc_select="qsv" | |
2182 | vaapi_encode_deps="vaapi" | |
2183 | ||
2184 | hwupload_cuda_filter_deps="cuda" | |
2185 | scale_npp_filter_deps="cuda libnpp" | |
2186 | ||
2187 | h264_nvenc_encoder_deps="nvenc" | |
2188 | h264_qsv_decoder_deps="libmfx" | |
2189 | h264_qsv_decoder_select="h264_mp4toannexb_bsf h264_parser qsvdec h264_qsv_hwaccel" | |
2190 | h264_qsv_encoder_deps="libmfx" | |
2191 | h264_qsv_encoder_select="qsvenc" | |
2192 | h264_vaapi_encoder_deps="VAEncPictureParameterBufferH264" | |
2193 | h264_vaapi_encoder_select="vaapi_encode golomb" | |
2194 | ||
2195 | hevc_nvenc_encoder_deps="nvenc" | |
2196 | hevc_qsv_decoder_deps="libmfx" | |
2197 | hevc_qsv_encoder_deps="libmfx" | |
2198 | hevc_qsv_decoder_select="hevc_mp4toannexb_bsf hevc_parser hevc_qsv_hwaccel qsvdec" | |
2199 | hevc_qsv_encoder_select="qsvenc" | |
2200 | hevc_vaapi_encoder_deps="VAEncPictureParameterBufferHEVC" | |
2201 | hevc_vaapi_encoder_select="vaapi_encode golomb" | |
2202 | mpeg2_qsv_decoder_deps="libmfx" | |
2203 | mpeg2_qsv_decoder_select="qsvdec mpeg2_qsv_hwaccel mpegvideo_parser" | |
2204 | mpeg2_qsv_encoder_deps="libmfx" | |
2205 | mpeg2_qsv_encoder_select="qsvenc" | |
2206 | ||
2207 | nvenc_h264_encoder_deps="nvenc" | |
2208 | nvenc_hevc_encoder_deps="nvenc" | |
2209 | ||
28b80940 | 2210 | # parsers |
8c929037 | 2211 | h264_parser_select="golomb h264dsp h264parse" |
650060df | 2212 | hevc_parser_select="golomb" |
a6a675a7 | 2213 | mpegvideo_parser_select="mpegvideo" |
de3b134b | 2214 | mpeg4video_parser_select="error_resilience h263dsp mpegvideo qpeldsp" |
d24bd96b | 2215 | vc1_parser_select="vc1dsp" |
28b80940 | 2216 | |
4978850c DB |
2217 | # bitstream_filters |
2218 | mjpeg2jpeg_bsf_select="jpegtables" | |
2219 | ||
912f3148 | 2220 | # external libraries |
72025ac3 | 2221 | libdcadec_decoder_deps="libdcadec" |
c9171a83 | 2222 | libfaac_encoder_deps="libfaac" |
aa11cb79 | 2223 | libfaac_encoder_select="audio_frame_queue" |
4f2b469d | 2224 | libfdk_aac_decoder_deps="libfdk_aac" |
37eeb5e2 | 2225 | libfdk_aac_encoder_deps="libfdk_aac" |
aa11cb79 | 2226 | libfdk_aac_encoder_select="audio_frame_queue" |
299c77d5 MR |
2227 | libgsm_decoder_deps="libgsm" |
2228 | libgsm_encoder_deps="libgsm" | |
8ffed8d8 MR |
2229 | libgsm_ms_decoder_deps="libgsm" |
2230 | libgsm_ms_encoder_deps="libgsm" | |
3641b048 MS |
2231 | libilbc_decoder_deps="libilbc" |
2232 | libilbc_encoder_deps="libilbc" | |
233d2fa0 | 2233 | libkvazaar_encoder_deps="libkvazaar" |
1cc60c47 | 2234 | libmp3lame_encoder_deps="libmp3lame" |
aa11cb79 | 2235 | libmp3lame_encoder_select="audio_frame_queue" |
0b175caa DB |
2236 | libopencore_amrnb_decoder_deps="libopencore_amrnb" |
2237 | libopencore_amrnb_encoder_deps="libopencore_amrnb" | |
aa11cb79 | 2238 | libopencore_amrnb_encoder_select="audio_frame_queue" |
0b175caa | 2239 | libopencore_amrwb_decoder_deps="libopencore_amrwb" |
82b75251 MS |
2240 | libopenh264_decoder_deps="libopenh264" |
2241 | libopenh264_decoder_select="h264_mp4toannexb_bsf" | |
8a3d9ca6 | 2242 | libopenh264_encoder_deps="libopenh264" |
9a77d59a | 2243 | libopenjpeg_decoder_deps="libopenjpeg" |
453c02f9 | 2244 | libopenjpeg_encoder_deps="libopenjpeg" |
44617d6e | 2245 | libopus_decoder_deps="libopus" |
6cb8c854 | 2246 | libopus_encoder_deps="libopus" |
aa11cb79 | 2247 | libopus_encoder_select="audio_frame_queue" |
f7cd9eed AS |
2248 | libschroedinger_decoder_deps="libschroedinger" |
2249 | libschroedinger_encoder_deps="libschroedinger" | |
ae14f311 | 2250 | libspeex_decoder_deps="libspeex" |
b606a017 | 2251 | libspeex_encoder_deps="libspeex" |
aa11cb79 | 2252 | libspeex_encoder_select="audio_frame_queue" |
150d2772 | 2253 | libtheora_encoder_deps="libtheora" |
718907cd | 2254 | libtwolame_encoder_deps="libtwolame" |
d89e738a | 2255 | libvo_aacenc_encoder_deps="libvo_aacenc" |
aa11cb79 | 2256 | libvo_aacenc_encoder_select="audio_frame_queue" |
f502ff3f | 2257 | libvo_amrwbenc_encoder_deps="libvo_amrwbenc" |
b0caf888 | 2258 | libvorbis_encoder_deps="libvorbis" |
aa11cb79 | 2259 | libvorbis_encoder_select="audio_frame_queue" |
3f111804 LB |
2260 | libvpx_vp8_decoder_deps="libvpx" |
2261 | libvpx_vp8_encoder_deps="libvpx" | |
2262 | libvpx_vp9_decoder_deps="libvpx" | |
2263 | libvpx_vp9_encoder_deps="libvpx" | |
84d3ff50 | 2264 | libwavpack_encoder_deps="libwavpack" |
be7c3231 | 2265 | libwebp_encoder_deps="libwebp" |
e1319aa1 | 2266 | libx262_encoder_deps="libx262" |
1cc60c47 | 2267 | libx264_encoder_deps="libx264" |
50ea9315 | 2268 | libx265_encoder_deps="libx265" |
de295976 | 2269 | libxavs_encoder_deps="libxavs" |
1cc60c47 | 2270 | libxvid_encoder_deps="libxvid" |
30fd06be | 2271 | |
912f3148 | 2272 | # demuxers / muxers |
c2dd0e9e | 2273 | ac3_demuxer_select="ac3_parser" |
255d9c57 | 2274 | asf_demuxer_select="riffdec" |
3dd5c95d | 2275 | asf_muxer_select="riffenc" |
647c2356 | 2276 | asf_stream_muxer_select="asf_muxer" |
624e2355 | 2277 | avi_demuxer_select="iso_media riffdec" |
3dd5c95d | 2278 | avi_muxer_select="riffenc" |
4e622dea | 2279 | avisynth_demuxer_deps="avisynth" |
255d9c57 | 2280 | avisynth_demuxer_select="riffdec" |
624e2355 | 2281 | caf_demuxer_select="iso_media riffdec" |
fe5e6e34 | 2282 | dash_muxer_select="mp4_muxer" |
c2dd0e9e | 2283 | dirac_demuxer_select="dirac_parser" |
f6ee61fb AK |
2284 | dv_demuxer_select="dvprofile" |
2285 | dv_muxer_select="dvprofile" | |
255d9c57 | 2286 | dxa_demuxer_select="riffdec" |
5b423887 | 2287 | eac3_demuxer_select="ac3_parser" |
e01fba55 | 2288 | f4v_muxer_select="mov_muxer" |
c2dd0e9e | 2289 | flac_demuxer_select="flac_parser" |
435214a7 | 2290 | hds_muxer_select="flv_muxer" |
c9031c7c | 2291 | hls_muxer_select="mpegts_muxer" |
647c2356 | 2292 | ipod_muxer_select="mov_muxer" |
31f16dc1 | 2293 | ismv_muxer_select="mov_muxer" |
647c2356 | 2294 | matroska_audio_muxer_select="matroska_muxer" |
624e2355 | 2295 | matroska_demuxer_select="iso_media riffdec" |
2a91ada8 | 2296 | matroska_demuxer_suggest="bzlib lzo zlib" |
624e2355 | 2297 | matroska_muxer_select="iso_media riffenc" |
3dd5c95d | 2298 | mmf_muxer_select="riffenc" |
624e2355 | 2299 | mov_demuxer_select="iso_media riffdec" |
4e622dea | 2300 | mov_demuxer_suggest="zlib" |
624e2355 | 2301 | mov_muxer_select="iso_media riffenc rtpenc_chain" |
c2dd0e9e | 2302 | mp3_demuxer_select="mpegaudio_parser" |
647c2356 | 2303 | mp4_muxer_select="mov_muxer" |
624e2355 | 2304 | mpegts_demuxer_select="iso_media" |
75644335 | 2305 | mpegts_muxer_select="adts_muxer latm_muxer" |
647c2356 DB |
2306 | mpegtsraw_demuxer_select="mpegts_demuxer" |
2307 | mxf_d10_muxer_select="mxf_muxer" | |
3dd5c95d | 2308 | nut_muxer_select="riffenc" |
255d9c57 | 2309 | nuv_demuxer_select="riffdec" |
051aadee | 2310 | oga_muxer_select="ogg_muxer" |
e02de9df | 2311 | ogg_demuxer_select="dirac_parse" |
051aadee | 2312 | opus_muxer_select="ogg_muxer" |
647c2356 | 2313 | psp_muxer_select="mov_muxer" |
44594cc7 | 2314 | rtp_demuxer_select="sdp_demuxer" |
65a80240 | 2315 | rtpdec_select="asf_demuxer jpegtables mov_demuxer mpegts_demuxer rm_demuxer rtp_protocol srtp" |
44b70ce5 | 2316 | rtsp_demuxer_select="http_protocol rtpdec" |
5ad2f0bf | 2317 | rtsp_muxer_select="rtp_muxer http_protocol rtp_protocol rtpenc_chain" |
01c8d258 | 2318 | sap_demuxer_select="sdp_demuxer" |
5ad2f0bf | 2319 | sap_muxer_select="rtp_muxer rtp_protocol rtpenc_chain" |
44b70ce5 | 2320 | sdp_demuxer_select="rtpdec" |
e772f9fa | 2321 | smoothstreaming_muxer_select="ismv_muxer" |
f1e94694 | 2322 | spdif_muxer_select="aac_parser" |
051aadee | 2323 | spx_muxer_select="ogg_muxer" |
7570c9e0 | 2324 | swf_demuxer_suggest="zlib" |
57231e4d | 2325 | tak_demuxer_select="tak_parser" |
647c2356 DB |
2326 | tg2_muxer_select="mov_muxer" |
2327 | tgp_muxer_select="mov_muxer" | |
a7d45e06 | 2328 | w64_demuxer_select="wav_demuxer" |
255d9c57 | 2329 | wav_demuxer_select="riffdec" |
3dd5c95d | 2330 | wav_muxer_select="riffenc" |
624e2355 | 2331 | webm_muxer_select="iso_media riffenc" |
e176639b | 2332 | webm_muxer_suggest="libopus_encoder libvorbis_encoder libvpx_vp8_encoder libvpx_vp9_encoder" |
82454c3a | 2333 | wtv_demuxer_select="mpegts_demuxer riffdec" |
255d9c57 DB |
2334 | xmv_demuxer_select="riffdec" |
2335 | xwma_demuxer_select="riffdec" | |
4e622dea SS |
2336 | |
2337 | # indevs / outdevs | |
38e54a75 | 2338 | alsa_indev_deps="alsa_asoundlib_h snd_pcm_htimestamp" |
38e54a75 | 2339 | alsa_outdev_deps="alsa_asoundlib_h" |
4f979418 | 2340 | avfoundation_indev_deps="AVFoundation_AVFoundation_h" |
38e54a75 | 2341 | 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 |
2342 | dv1394_indev_deps="dv1394" |
2343 | dv1394_indev_select="dv_demuxer" | |
c6f95144 | 2344 | fbdev_indev_deps="linux_fb_h" |
6bb99757 JK |
2345 | jack_indev_deps="jack_jack_h" |
2346 | jack_indev_deps_any="sem_timedwait dispatch_dispatch_h" | |
e417d80d | 2347 | libcdio_indev_deps="libcdio" |
38e54a75 | 2348 | libdc1394_indev_deps="libdc1394" |
38e54a75 SS |
2349 | oss_indev_deps_any="soundcard_h sys_soundcard_h" |
2350 | oss_outdev_deps_any="soundcard_h sys_soundcard_h" | |
0de9c41f | 2351 | pulse_indev_deps="libpulse" |
15d59d2c B |
2352 | sndio_indev_deps="sndio_h" |
2353 | sndio_outdev_deps="sndio_h" | |
38e54a75 | 2354 | v4l2_indev_deps_any="linux_videodev2_h sys_videoio_h" |
ec1ee802 | 2355 | vfwcap_indev_deps="capCreateCaptureWindow vfwcap_defines" |
a1b3c5a3 | 2356 | vfwcap_indev_extralibs="-lavicap32" |
a6674d2e LB |
2357 | x11grab_indev_deps="x11grab" |
2358 | x11grab_xcb_indev_deps="libxcb" | |
30fd06be | 2359 | |
912f3148 | 2360 | # protocols |
acd554c1 | 2361 | ffrtmpcrypt_protocol_deps="!librtmp_protocol" |
63ce9fd2 | 2362 | ffrtmpcrypt_protocol_deps_any="gcrypt gmp openssl" |
acd554c1 | 2363 | ffrtmpcrypt_protocol_select="tcp_protocol" |
775c4d36 SP |
2364 | ffrtmphttp_protocol_deps="!librtmp_protocol" |
2365 | ffrtmphttp_protocol_select="http_protocol" | |
998c1ee1 | 2366 | gopher_protocol_select="network" |
279a0c97 | 2367 | http_protocol_select="tcp_protocol" |
7caf48e0 | 2368 | httpproxy_protocol_select="tcp_protocol" |
183baead | 2369 | https_protocol_select="tls_protocol" |
eb9244f2 | 2370 | icecast_protocol_select="http_protocol" |
c3b57d6e DB |
2371 | librtmp_protocol_deps="librtmp" |
2372 | librtmpe_protocol_deps="librtmp" | |
2373 | librtmps_protocol_deps="librtmp" | |
2374 | librtmpt_protocol_deps="librtmp" | |
2375 | librtmpte_protocol_deps="librtmp" | |
c60a2d70 | 2376 | mmsh_protocol_select="http_protocol" |
998c1ee1 | 2377 | mmst_protocol_select="network" |
c3b57d6e | 2378 | rtmp_protocol_deps="!librtmp_protocol" |
deeb7012 | 2379 | rtmp_protocol_select="tcp_protocol" |
acd554c1 | 2380 | rtmpe_protocol_select="ffrtmpcrypt_protocol" |
6aedabc9 SP |
2381 | rtmps_protocol_deps="!librtmp_protocol" |
2382 | rtmps_protocol_select="tls_protocol" | |
775c4d36 | 2383 | rtmpt_protocol_select="ffrtmphttp_protocol" |
08cd95e8 | 2384 | rtmpte_protocol_select="ffrtmpcrypt_protocol ffrtmphttp_protocol" |
6c1ed454 | 2385 | rtmpts_protocol_select="ffrtmphttp_protocol https_protocol" |
deeb7012 | 2386 | rtp_protocol_select="udp_protocol" |
998c1ee1 DB |
2387 | sctp_protocol_deps="struct_sctp_event_subscribe" |
2388 | sctp_protocol_select="network" | |
65a80240 | 2389 | srtp_protocol_select="rtp_protocol srtp" |
998c1ee1 | 2390 | tcp_protocol_select="network" |
d8ffb205 | 2391 | tls_gnutls_protocol_deps="gnutls" |
876d441f | 2392 | tls_gnutls_protocol_select="tcp_protocol" |
d8ffb205 | 2393 | tls_openssl_protocol_deps="openssl !tls_gnutls_protocol" |
876d441f | 2394 | tls_openssl_protocol_select="tcp_protocol" |
b4a0f172 | 2395 | tls_protocol_deps_any="tls_gnutls_protocol tls_openssl_protocol" |
998c1ee1 | 2396 | udp_protocol_select="network" |
60538758 LB |
2397 | unix_protocol_deps="sys_un_h" |
2398 | unix_protocol_select="network" | |
c08fb000 | 2399 | |
6ebf0bfc | 2400 | # filters |
13fabd7a | 2401 | blackframe_filter_deps="gpl" |
ce6b6ef6 | 2402 | boxblur_filter_deps="gpl" |
1c0210c7 | 2403 | bs2b_filter_deps="libbs2b" |
68b79bfc | 2404 | cropdetect_filter_deps="gpl" |
ad71d327 | 2405 | deinterlace_qsv_filter_deps="libmfx" |
b157be1f | 2406 | delogo_filter_deps="gpl" |
a5b64584 | 2407 | drawtext_filter_deps="libfreetype" |
61b323ce | 2408 | frei0r_filter_deps="frei0r dlopen" |
cfec77aa | 2409 | frei0r_filter_extralibs='$ldl' |
61b323ce | 2410 | frei0r_src_filter_deps="frei0r dlopen" |
cfec77aa | 2411 | frei0r_src_filter_extralibs='$ldl' |
a4dc7aa5 | 2412 | hqdn3d_filter_deps="gpl" |
3fce1367 | 2413 | interlace_filter_deps="gpl" |
cf69ad35 | 2414 | ocv_filter_deps="libopencv" |
7caf48e0 | 2415 | resample_filter_deps="avresample" |
2f296e39 | 2416 | scale_filter_deps="swscale" |
ac7bfd69 | 2417 | scale_qsv_filter_deps="libmfx" |
98114d70 | 2418 | scale_vaapi_filter_deps="vaapi VAProcPipelineParameterBuffer" |
6ebf0bfc | 2419 | |
ab81f24a | 2420 | # examples |
b339182e | 2421 | avcodec_example_deps="avcodec avutil" |
e7dfaf16 | 2422 | filter_audio_example_deps="avfilter avutil" |
b339182e | 2423 | metadata_example_deps="avformat avutil" |
ab81f24a | 2424 | output_example_deps="avcodec avformat avutil swscale" |
990e4a66 | 2425 | qsvdec_example_deps="avcodec avutil libmfx h264_qsv_decoder vaapi_x11" |
10421bcf | 2426 | transcode_aac_example_deps="avcodec avformat avresample" |
ab81f24a | 2427 | |
44951174 | 2428 | # libraries, in linking order |
d89f2fa9 | 2429 | avcodec_deps="avutil" |
44951174 | 2430 | avdevice_deps="avformat avcodec avutil" |
d89f2fa9 | 2431 | avfilter_deps="avutil" |
44951174 | 2432 | avformat_deps="avcodec avutil" |
d89f2fa9 DB |
2433 | avresample_deps="avutil" |
2434 | swscale_deps="avutil" | |
f7679c54 | 2435 | |
912f3148 | 2436 | # programs |
54fd593a | 2437 | avconv_deps="avcodec avfilter avformat avresample swscale" |
bce70f81 | 2438 | avconv_select="aformat_filter anull_filter asyncts_filter atrim_filter format_filter |
0a0e340f | 2439 | fps_filter null_filter resample_filter scale_filter |
b0f36a00 | 2440 | trim_filter" |
dd53af4b | 2441 | avplay_deps="avcodec avfilter avformat avresample sdl" |
d2617193 | 2442 | avplay_libs='$sdl_libs' |
dd53af4b | 2443 | avplay_select="rdft format_filter transpose_filter hflip_filter vflip_filter" |
9e12f0bf | 2444 | avprobe_deps="avcodec avformat" |
a2830dca | 2445 | |
4da3f410 | 2446 | # documentation |
92f0abb2 | 2447 | pod2man_deps="doc" |
4da3f410 DB |
2448 | texi2html_deps="doc" |
2449 | ||
de6d9b64 | 2450 | # default parameters |
8a608357 | 2451 | |
19bd477d | 2452 | logfile="config.log" |
8a608357 MR |
2453 | |
2454 | # installation paths | |
c9d19248 MR |
2455 | prefix_default="/usr/local" |
2456 | bindir_default='${prefix}/bin' | |
6291d7e4 | 2457 | datadir_default='${prefix}/share/avconv' |
f4ca970d | 2458 | docdir_default='${prefix}/share/doc/libav' |
c9d19248 MR |
2459 | incdir_default='${prefix}/include' |
2460 | libdir_default='${prefix}/lib' | |
2461 | mandir_default='${prefix}/share/man' | |
2462 | shlibdir_default="$libdir_default" | |
8a608357 MR |
2463 | |
2464 | # toolchain | |
121d78d0 | 2465 | ar_default="ar" |
13c7df3d | 2466 | cc_default="gcc" |
9da6609f | 2467 | host_cc_default="gcc" |
4ebc6a74 | 2468 | cp_f="cp -f" |
b58b00ae | 2469 | ln_s="ln -s -f" |
2a8a860a | 2470 | nm_default="nm -g" |
11e6d03a | 2471 | objformat="elf" |
3f8040db | 2472 | pkg_config_default=pkg-config |
be7109c1 | 2473 | ranlib="ranlib" |
e52567c2 | 2474 | strip="strip" |
c5fd4b50 | 2475 | version_script='--version-script' |
11e6d03a | 2476 | yasmexe="yasm" |
8a608357 MR |
2477 | |
2478 | # machine | |
8d4c00ed | 2479 | arch_default=$(uname -m) |
38d0a8aa | 2480 | cpu="generic" |
d45ebd48 | 2481 | intrinsics="none" |
8a608357 | 2482 | |
8a608357 | 2483 | # OS |
8d4c00ed MR |
2484 | target_os_default=$(tolower $(uname -s)) |
2485 | host_os=$target_os_default | |
8a608357 | 2486 | |
8a608357 | 2487 | # configurable options |
b4a0f172 DB |
2488 | enable $EXAMPLE_LIST $LIBRARY_LIST $PROGRAM_LIST |
2489 | ||
3e0b1c9a DB |
2490 | enable asm |
2491 | enable debug | |
2492 | enable doc | |
1274ea8d | 2493 | enable faan faandct faanidct |
8400d6b8 | 2494 | enable optimizations |
8cfbbd92 | 2495 | enable safe_bitstream_reader |
530dc538 | 2496 | enable static |
a9ddb5b1 | 2497 | enable swscale_alpha |
eaa2d123 | 2498 | enable valgrind_backtrace |
8a608357 | 2499 | |
2e2ec667 | 2500 | # By default, enable only those hwaccels that have no external dependencies. |
d8039ef8 | 2501 | enable d3d11va dxva2 vda vdpau |
2e2ec667 | 2502 | |
8a608357 | 2503 | # build settings |
9987769a | 2504 | SHFLAGS='-shared -Wl,-soname,$$(@F)' |
f3ec2d46 SG |
2505 | LIBPREF="lib" |
2506 | LIBSUF=".a" | |
c5f14466 RP |
2507 | FULLNAME='$(NAME)$(BUILDSUF)' |
2508 | LIBNAME='$(LIBPREF)$(FULLNAME)$(LIBSUF)' | |
f3ec2d46 SG |
2509 | SLIBPREF="lib" |
2510 | SLIBSUF=".so" | |
c5f14466 | 2511 | SLIBNAME='$(SLIBPREF)$(FULLNAME)$(SLIBSUF)' |
b29bddab DB |
2512 | SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)' |
2513 | SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)' | |
6cfac0e9 | 2514 | LIB_INSTALL_EXTRA_CMD='$$(RANLIB) "$(LIBDIR)/$(LIBNAME)"' |
2f138f0b MR |
2515 | SLIB_INSTALL_NAME='$(SLIBNAME_WITH_VERSION)' |
2516 | SLIB_INSTALL_LINKS='$(SLIBNAME_WITH_MAJOR) $(SLIBNAME)' | |
c5fd4b50 | 2517 | VERSION_SCRIPT_POSTPROCESS_CMD="cat" |
ef0bc4c9 | 2518 | |
68485d1f MR |
2519 | asflags_filter=echo |
2520 | cflags_filter=echo | |
64933b6c MR |
2521 | ldflags_filter=echo |
2522 | ||
23565c26 | 2523 | AS_C='-c' |
bc877faf | 2524 | AS_O='-o $@' |
23565c26 | 2525 | CC_C='-c' |
18031c49 | 2526 | CC_E='-E -o $@' |
7e6c86e6 | 2527 | CC_O='-o $@' |
9f57f134 LB |
2528 | OBJCC_C='-c' |
2529 | OBJCC_E='-E -o $@' | |
2530 | OBJCC_O='-o $@' | |
a758c5e2 | 2531 | LD_O='-o $@' |
8db73c61 MR |
2532 | LD_LIB='-l%' |
2533 | LD_PATH='-L' | |
23565c26 | 2534 | HOSTCC_C='-c' |
27565164 | 2535 | HOSTCC_E='-E -o $@' |
a758c5e2 | 2536 | HOSTCC_O='-o $@' |
095792f2 | 2537 | HOSTLD_O='-o $@' |
7e6c86e6 | 2538 | |
9da6609f | 2539 | host_libs='-lm' |
6c3fa06a MR |
2540 | host_cflags_filter=echo |
2541 | host_ldflags_filter=echo | |
9da6609f | 2542 | |
9b861379 | 2543 | target_path='$(CURDIR)' |
a7ada2ba | 2544 | |
a158446b MR |
2545 | # since the object filename is not given with the -MM flag, the compiler |
2546 | # is only able to print the basename, and we must add the path ourselves | |
a758c5e2 MR |
2547 | DEPCMD='$(DEP$(1)) $(DEP$(1)FLAGS) $($(1)DEP_FLAGS) $< | sed -e "/^\#.*/d" -e "s,^[[:space:]]*$(*F)\\.o,$(@D)/$(*F).o," > $(@:.o=.d)' |
2548 | DEPFLAGS='-MM' | |
315c741d | 2549 | |
c597172e | 2550 | # find source path |
24524f36 | 2551 | if test -f configure; then |
f038cf3c | 2552 | source_path=. |
c597172e | 2553 | else |
8477f2de | 2554 | source_path=$(cd $(dirname "$0"); pwd) |
c597172e | 2555 | echo "$source_path" | grep -q '[[:blank:]]' && |
7483e694 | 2556 | die "Out of tree builds are impossible with whitespace in source path." |
337cee68 MC |
2557 | test -e "$source_path/config.h" && |
2558 | die "Out of tree builds are impossible with config.h in source dir." | |
c597172e MR |
2559 | fi |
2560 | ||
13cbe2c0 | 2561 | for v in "$@"; do |
b04251c5 MR |
2562 | r=${v#*=} |
2563 | l=${v%"$r"} | |
2564 | r=$(sh_quote "$r") | |
29ba0911 | 2565 | LIBAV_CONFIGURATION="${LIBAV_CONFIGURATION# } ${l}${r}" |
13cbe2c0 | 2566 | done |
c597172e | 2567 | |
73ef8980 MR |
2568 | find_things(){ |
2569 | thing=$1 | |
2570 | pattern=$2 | |
2571 | file=$source_path/$3 | |
932ccf39 | 2572 | sed -n "s/^[^#]*$pattern.*([^,]*, *\([^,]*\)\(,.*\)*).*/\1_$thing/p" "$file" |
73ef8980 MR |
2573 | } |
2574 | ||
2575 | ENCODER_LIST=$(find_things encoder ENC libavcodec/allcodecs.c) | |
2576 | DECODER_LIST=$(find_things decoder DEC libavcodec/allcodecs.c) | |
5666fd73 | 2577 | HWACCEL_LIST=$(find_things hwaccel HWACCEL libavcodec/allcodecs.c) |
73ef8980 | 2578 | PARSER_LIST=$(find_things parser PARSER libavcodec/allcodecs.c) |
73ef8980 MR |
2579 | MUXER_LIST=$(find_things muxer _MUX libavformat/allformats.c) |
2580 | DEMUXER_LIST=$(find_things demuxer DEMUX libavformat/allformats.c) | |
38e54a75 SS |
2581 | OUTDEV_LIST=$(find_things outdev OUTDEV libavdevice/alldevices.c) |
2582 | INDEV_LIST=$(find_things indev _IN libavdevice/alldevices.c) | |
81124ba0 | 2583 | FILTER_LIST=$(find_things filter FILTER libavfilter/allfilters.c) |
c597172e | 2584 | |
2758cded AK |
2585 | find_things_extern(){ |
2586 | thing=$1 | |
2587 | pattern=$2 | |
2588 | file=$source_path/$3 | |
2589 | sed -n "s/^[^#]*extern.*$pattern *ff_\([^ ]*\)_$thing;/\1_$thing/p" "$file" | |
2590 | } | |
2591 | ||
33d18982 | 2592 | BSF_LIST=$(find_things_extern bsf AVBitStreamFilter libavcodec/bitstream_filters.c) |
2758cded AK |
2593 | PROTOCOL_LIST=$(find_things_extern protocol URLProtocol libavformat/protocols.c) |
2594 | ||
54e75be4 DB |
2595 | ALL_COMPONENTS=" |
2596 | $BSF_LIST | |
2597 | $DECODER_LIST | |
2598 | $DEMUXER_LIST | |
2599 | $ENCODER_LIST | |
2600 | $FILTER_LIST | |
2601 | $HWACCEL_LIST | |
2602 | $INDEV_LIST | |
2603 | $MUXER_LIST | |
2604 | $OUTDEV_LIST | |
2605 | $PARSER_LIST | |
2606 | $PROTOCOL_LIST | |
2607 | " | |
2608 | ||
b4a0f172 DB |
2609 | for n in $COMPONENT_LIST; do |
2610 | v=$(toupper ${n%s})_LIST | |
2611 | eval enable \$$v | |
2612 | eval ${n}_if_any="\$$v" | |
2613 | done | |
2614 | ||
206a070d | 2615 | enable $ARCH_EXT_LIST |
c597172e MR |
2616 | |
2617 | die_unknown(){ | |
2618 | echo "Unknown option \"$1\"." | |
2619 | echo "See $0 --help for available options." | |
2620 | exit 1 | |
2621 | } | |
2622 | ||
7432e872 | 2623 | print_3_columns() { |
bf12a81c | 2624 | printf "%-25s %-25s %-25s\n" $(cat | tr ' ' '\n' | sort) |
7432e872 DB |
2625 | } |
2626 | ||
794f8e97 | 2627 | show_list() { |
bf0c4afa RP |
2628 | suffix=_$1 |
2629 | shift | |
7432e872 | 2630 | echo $* | sed s/$suffix//g | print_3_columns |
794f8e97 PI |
2631 | exit 0 |
2632 | } | |
2633 | ||
154caa67 MR |
2634 | rand_list(){ |
2635 | IFS=', ' | |
2636 | set -- $* | |
2637 | unset IFS | |
2638 | for thing; do | |
2639 | comp=${thing%:*} | |
2640 | prob=${thing#$comp} | |
2641 | prob=${prob#:} | |
2642 | is_in ${comp} $COMPONENT_LIST && eval comp=\$$(toupper ${comp%s})_LIST | |
2643 | echo "prob ${prob:-0.5}" | |
2644 | printf '%s\n' $comp | |
2645 | done | |
2646 | } | |
2647 | ||
2648 | do_random(){ | |
2649 | action=$1 | |
2650 | shift | |
2651 | random_seed=$(awk "BEGIN { srand($random_seed); print srand() }") | |
2652 | $action $(rand_list "$@" | awk "BEGIN { srand($random_seed) } \$1 == \"prob\" { prob = \$2; next } rand() < prob { print }") | |
2653 | } | |
2654 | ||
c597172e | 2655 | for opt do |
7483e694 DB |
2656 | optval="${opt#*=}" |
2657 | case "$opt" in | |
ea061af1 DB |
2658 | --extra-ldflags=*) |
2659 | add_ldflags $optval | |
7e9e7cc2 | 2660 | ;; |
bb0babd7 LB |
2661 | --extra-ldexeflags=*) |
2662 | add_ldexeflags $optval | |
2663 | ;; | |
ea061af1 DB |
2664 | --extra-libs=*) |
2665 | add_extralibs $optval | |
7e9e7cc2 | 2666 | ;; |
ea061af1 DB |
2667 | --disable-devices) |
2668 | disable $INDEV_LIST $OUTDEV_LIST | |
7e9e7cc2 | 2669 | ;; |
ea061af1 DB |
2670 | --enable-debug=*) |
2671 | debuglevel="$optval" | |
7e9e7cc2 MR |
2672 | ;; |
2673 | --disable-programs) | |
2674 | disable $PROGRAM_LIST | |
2675 | ;; | |
2676 | --disable-everything) | |
b4a0f172 | 2677 | map 'eval unset \${$(toupper ${v%s})_LIST}' $COMPONENT_LIST |
7e9e7cc2 | 2678 | ;; |
844c6852 | 2679 | --disable-all) |
b4a0f172 | 2680 | map 'eval unset \${$(toupper ${v%s})_LIST}' $COMPONENT_LIST |
844c6852 DB |
2681 | disable $LIBRARY_LIST $PROGRAM_LIST doc |
2682 | ;; | |
7e9e7cc2 MR |
2683 | --enable-random|--disable-random) |
2684 | action=${opt%%-random} | |
2685 | do_random ${action#--} $COMPONENT_LIST | |
2686 | ;; | |
2687 | --enable-random=*|--disable-random=*) | |
2688 | action=${opt%%-random=*} | |
2689 | do_random ${action#--} $optval | |
2690 | ;; | |
2691 | --enable-*=*|--disable-*=*) | |
2692 | eval $(echo "${opt%%=*}" | sed 's/--/action=/;s/-/ thing=/') | |
2693 | is_in "${thing}s" $COMPONENT_LIST || die_unknown "$opt" | |
2694 | eval list=\$$(toupper $thing)_LIST | |
2695 | name=$(echo "${optval}" | sed "s/,/_${thing}|/g")_${thing} | |
2696 | $action $(filter "$name" $list) | |
2697 | ;; | |
894682a9 AK |
2698 | --enable-avserver|--disable-avserver*) |
2699 | warn "avserver has been removed, the ${opt} option is only"\ | |
2700 | "provided for compatibility and will be removed in the future" | |
2701 | ;; | |
7e9e7cc2 MR |
2702 | --enable-?*|--disable-?*) |
2703 | eval $(echo "$opt" | sed 's/--/action=/;s/-/ option=/;s/-/_/g') | |
2704 | if is_in $option $COMPONENT_LIST; then | |
b4a0f172 | 2705 | test $action = disable && action=unset |
7e9e7cc2 MR |
2706 | eval $action \$$(toupper ${option%s})_LIST |
2707 | elif is_in $option $CMDLINE_SELECT; then | |
2708 | $action $option | |
2709 | else | |
2710 | die_unknown $opt | |
2711 | fi | |
2712 | ;; | |
2713 | --list-*) | |
2714 | NAME="${opt#--list-}" | |
2715 | is_in $NAME $COMPONENT_LIST || die_unknown $opt | |
2716 | NAME=${NAME%s} | |
2717 | eval show_list $NAME \$$(toupper $NAME)_LIST | |
2718 | ;; | |
2719 | --help|-h) show_help | |
2720 | ;; | |
2721 | *) | |
2722 | optname="${opt%%=*}" | |
2723 | optname="${optname#--}" | |
2724 | optname=$(echo "$optname" | sed 's/-/_/g') | |
2725 | if is_in $optname $CMDLINE_SET; then | |
2726 | eval $optname='$optval' | |
2727 | elif is_in $optname $CMDLINE_APPEND; then | |
2728 | append $optname "$optval" | |
2729 | else | |
2730 | die_unknown $opt | |
2731 | fi | |
2732 | ;; | |
7483e694 | 2733 | esac |
c597172e | 2734 | done |
604abd02 | 2735 | |
76eb0950 | 2736 | for e in $env; do |
604abd02 LB |
2737 | eval "export $e" |
2738 | done | |
c597172e | 2739 | |
bcea99bb MR |
2740 | disabled logging && logfile=/dev/null |
2741 | ||
d7a5a178 LB |
2742 | # Disable all the library-specific components if the library itself |
2743 | # is disabled, see AVCODEC_LIST and following _LIST variables. | |
2744 | ||
2745 | disable_components(){ | |
b4a0f172 | 2746 | disabled ${1} && disable $( |
d7a5a178 LB |
2747 | eval components="\$$(toupper ${1})_COMPONENTS" |
2748 | map 'eval echo \${$(toupper ${v%s})_LIST}' $components | |
2749 | ) | |
2750 | } | |
2751 | ||
2752 | map 'disable_components $v' $LIBRARY_LIST | |
2753 | ||
29ba0911 | 2754 | echo "# $0 $LIBAV_CONFIGURATION" > $logfile |
bcea99bb MR |
2755 | set >> $logfile |
2756 | ||
aeeb782c | 2757 | case "$toolchain" in |
34c9eba9 DB |
2758 | *-asan) |
2759 | cc_default="${toolchain%-asan}" | |
19f251a2 LB |
2760 | add_cflags -fsanitize=address |
2761 | add_ldflags -fsanitize=address | |
0fbb62a8 | 2762 | ;; |
c11a8586 LB |
2763 | *-msan) |
2764 | cc_default="${toolchain%-msan}" | |
2765 | add_cflags -fsanitize=memory -fsanitize-memory-track-origins | |
2766 | add_ldflags -fsanitize=memory | |
2767 | ;; | |
34c9eba9 DB |
2768 | *-tsan) |
2769 | cc_default="${toolchain%-tsan}" | |
19f251a2 LB |
2770 | add_cflags -fsanitize=thread -pie |
2771 | add_ldflags -fsanitize=thread -pie | |
34c9eba9 DB |
2772 | case "$toolchain" in |
2773 | gcc-tsan) | |
2774 | add_cflags -fPIC | |
2775 | add_ldflags -fPIC | |
2776 | ;; | |
2777 | esac | |
0fbb62a8 | 2778 | ;; |
34c9eba9 DB |
2779 | *-usan) |
2780 | cc_default="${toolchain%-usan}" | |
d6a27f88 LB |
2781 | add_cflags -fsanitize=undefined |
2782 | add_ldflags -fsanitize=undefined | |
34c9eba9 DB |
2783 | case "$toolchain" in |
2784 | clang-usan) | |
2785 | add_cflags -O1 | |
2786 | ;; | |
2787 | esac | |
d6a27f88 | 2788 | ;; |
34c9eba9 | 2789 | valgrind-*) |
b1ee8eec | 2790 | target_exec_default="valgrind" |
34c9eba9 DB |
2791 | case "$toolchain" in |
2792 | valgrind-massif) | |
2793 | target_exec_args="--alloc-fn=av_malloc --alloc-fn=av_mallocz" | |
2794 | ;; | |
2795 | valgrind-memcheck) | |
2796 | target_exec_args="--track-origins=yes --leak-check=full" | |
2797 | ;; | |
2798 | esac | |
b1ee8eec | 2799 | ;; |
aeeb782c | 2800 | msvc) |
16381923 MS |
2801 | # Check whether the current MSVC version needs the C99 converter. |
2802 | # From MSVC 2013 (compiler major version 18) onwards, it does actually | |
ea9f7173 | 2803 | # support enough of C99 to build libav. Default to the new |
16381923 MS |
2804 | # behaviour if the regexp was unable to match anything, since this |
2805 | # successfully parses the version number of existing supported | |
2806 | # versions that require the converter (MSVC 2010 and 2012). | |
2807 | cl_major_ver=$(cl 2>&1 | sed -n 's/.*Version \([[:digit:]]\{1,\}\)\..*/\1/p') | |
2808 | if [ -z "$cl_major_ver" ] || [ $cl_major_ver -ge 18 ]; then | |
ea9f7173 | 2809 | cc_default="cl" |
16381923 MS |
2810 | else |
2811 | cc_default="c99wrap cl" | |
2812 | fi | |
c9edbe4a | 2813 | ld_default="$source_path/compat/windows/mslink" |
aeeb782c | 2814 | nm_default="dumpbin -symbols" |
ac3a9b51 | 2815 | ar_default="lib" |
2192ff84 MS |
2816 | case "$arch" in |
2817 | arm*) | |
2818 | as_default="armasm" | |
2819 | ;; | |
2820 | esac | |
53e8cd68 | 2821 | target_os_default="win32" |
ea9f7173 MS |
2822 | # Use a relative path for TMPDIR. This makes sure all the |
2823 | # ffconf temp files are written with a relative path, avoiding | |
2824 | # issues with msys/win32 path conversion for MSVC parameters | |
2825 | # such as -Fo<file> or -out:<file>. | |
2826 | TMPDIR=. | |
aeeb782c | 2827 | ;; |
322e4194 | 2828 | icl) |
ea9f7173 MS |
2829 | cc_default="icl" |
2830 | ld_default="xilink" | |
322e4194 AS |
2831 | nm_default="dumpbin -symbols" |
2832 | ar_default="xilib" | |
2833 | target_os_default="win32" | |
ea9f7173 | 2834 | TMPDIR=. |
322e4194 | 2835 | ;; |
a862c7d3 RT |
2836 | gcov) |
2837 | add_cflags -fprofile-arcs -ftest-coverage | |
2838 | add_ldflags -fprofile-arcs -ftest-coverage | |
2839 | ;; | |
59b9d2f6 LB |
2840 | llvm-cov) |
2841 | add_cflags -fprofile-arcs -ftest-coverage | |
2842 | add_ldflags --coverage | |
2843 | ;; | |
e7891305 | 2844 | hardened) |
2d589273 DB |
2845 | add_cppflags -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 |
2846 | add_cflags -fno-strict-overflow -fstack-protector-all | |
2847 | add_ldflags -Wl,-z,relro -Wl,-z,now | |
e7891305 | 2848 | ;; |
aeeb782c MR |
2849 | ?*) |
2850 | die "Unknown toolchain $toolchain" | |
2851 | ;; | |
2852 | esac | |
2853 | ||
faab8f9f JG |
2854 | test -n "$cross_prefix" && enable cross_compile |
2855 | ||
2856 | if enabled cross_compile; then | |
2857 | test -n "$arch" && test -n "$target_os" || | |
2858 | die "Must specify target arch and OS when cross-compiling" | |
2859 | fi | |
2860 | ||
82b6e451 LB |
2861 | ar_default="${cross_prefix}${ar_default}" |
2862 | cc_default="${cross_prefix}${cc_default}" | |
9f57f134 | 2863 | occ_default="${cross_prefix}${occ_default}" |
82b6e451 LB |
2864 | nm_default="${cross_prefix}${nm_default}" |
2865 | pkg_config_default="${cross_prefix}${pkg_config_default}" | |
2866 | ranlib="${cross_prefix}${ranlib}" | |
2867 | strip="${cross_prefix}${strip}" | |
2868 | ||
2869 | sysinclude_default="${sysroot}/usr/include" | |
2870 | ||
b1ee8eec | 2871 | set_default arch cc pkg_config sysinclude target_exec target_os |
9da6609f MR |
2872 | enabled cross_compile || host_cc_default=$cc |
2873 | set_default host_cc | |
13c7df3d | 2874 | |
762f95e4 MR |
2875 | if ! $pkg_config --version >/dev/null 2>&1; then |
2876 | warn "$pkg_config not found, library detection may fail." | |
2877 | pkg_config=false | |
2878 | fi | |
2879 | ||
82bb3329 MR |
2880 | exesuf() { |
2881 | case $1 in | |
a38a4f44 | 2882 | mingw32*|mingw64*|win32|win64|cygwin*|*-dos|freedos|opendos|os/2*|symbian) echo .exe ;; |
82bb3329 MR |
2883 | esac |
2884 | } | |
2885 | ||
2886 | EXESUF=$(exesuf $target_os) | |
2887 | HOSTEXESUF=$(exesuf $host_os) | |
c0f5b7f1 | 2888 | |
e4e69e0b | 2889 | # set temporary file name |
a49d42c2 | 2890 | : ${TMPDIR:=$TEMPDIR} |
c51fafa1 | 2891 | : ${TMPDIR:=$TMP} |
a49d42c2 | 2892 | : ${TMPDIR:=/tmp} |
e4e69e0b | 2893 | |
a210bce2 | 2894 | if ! check_cmd mktemp -u XXXXXX; then |
54460a83 MR |
2895 | # simple replacement for missing mktemp |
2896 | # NOT SAFE FOR GENERAL USE | |
2897 | mktemp(){ | |
09a5c245 | 2898 | echo "${2%%XXX*}.${HOSTNAME}.${UID}.$$" |
54460a83 MR |
2899 | } |
2900 | fi | |
2901 | ||
2902 | tmpfile(){ | |
2903 | tmp=$(mktemp -u "${TMPDIR}/ffconf.XXXXXXXX")$2 && | |
2904 | (set -C; exec > $tmp) 2>/dev/null || | |
f7ba16a7 | 2905 | die "Unable to create temporary file in $TMPDIR." |
54460a83 MR |
2906 | append TMPFILES $tmp |
2907 | eval $1=$tmp | |
2908 | } | |
2909 | ||
2910 | trap 'rm -f -- $TMPFILES' EXIT | |
54460a83 | 2911 | |
55127e7b | 2912 | tmpfile TMPASM .asm |
3e0b1c9a DB |
2913 | tmpfile TMPC .c |
2914 | tmpfile TMPE $EXESUF | |
2915 | tmpfile TMPH .h | |
2916 | tmpfile TMPO .o | |
2917 | tmpfile TMPS .S | |
2918 | tmpfile TMPSH .sh | |
2919 | tmpfile TMPV .ver | |
54460a83 MR |
2920 | |
2921 | unset -f mktemp | |
e4e69e0b | 2922 | |
fb3c4ffc MR |
2923 | chmod +x $TMPE |
2924 | ||
993f2d0f MR |
2925 | # make sure we can execute files in $TMPDIR |
2926 | cat > $TMPSH 2>> $logfile <<EOF | |
2927 | #! /bin/sh | |
2928 | EOF | |
2929 | chmod +x $TMPSH >> $logfile 2>&1 | |
2930 | if ! $TMPSH >> $logfile 2>&1; then | |
2931 | cat <<EOF | |
2932 | Unable to create and execute files in $TMPDIR. Set the TMPDIR environment | |
2933 | variable to another directory and make sure that it is not mounted noexec. | |
2934 | EOF | |
2935 | die "Sanity test failed." | |
2936 | fi | |
993f2d0f | 2937 | |
08b94f16 MS |
2938 | armasm_flags(){ |
2939 | for flag; do | |
2940 | case $flag in | |
2941 | # Filter out MSVC cl.exe options from cflags that shouldn't | |
2942 | # be passed to gas-preprocessor | |
2943 | -M[TD]*) ;; | |
2944 | *) echo $flag ;; | |
2945 | esac | |
2946 | done | |
2947 | } | |
2948 | ||
457cc333 MR |
2949 | ccc_flags(){ |
2950 | for flag; do | |
2951 | case $flag in | |
2952 | -std=c99) echo -c99 ;; | |
2953 | -mcpu=*) echo -arch ${flag#*=} ;; | |
2954 | -mieee) echo -ieee ;; | |
2955 | -O*|-fast) echo $flag ;; | |
2956 | -fno-math-errno) echo -assume nomath_errno ;; | |
2957 | -g) echo -g3 ;; | |
2958 | -Wall) echo -msg_enable level2 ;; | |
2959 | -Wno-pointer-sign) echo -msg_disable ptrmismatch1 ;; | |
2960 | -Wl,*) echo $flag ;; | |
2961 | -f*|-W*) ;; | |
2962 | *) echo $flag ;; | |
2963 | esac | |
2964 | done | |
2965 | } | |
2966 | ||
e5d45e02 LB |
2967 | cparser_flags(){ |
2968 | for flag; do | |
2969 | case $flag in | |
2970 | -Wno-switch) echo -Wno-switch-enum ;; | |
2971 | -Wno-format-zero-length) ;; | |
2972 | -Wdisabled-optimization) ;; | |
2973 | -Wno-pointer-sign) echo -Wno-other ;; | |
2974 | *) echo $flag ;; | |
2975 | esac | |
2976 | done | |
2977 | } | |
2978 | ||
14fb9d3d | 2979 | msvc_common_flags(){ |
dfa559bc RB |
2980 | for flag; do |
2981 | case $flag in | |
14fb9d3d AS |
2982 | # In addition to specifying certain flags under the compiler |
2983 | # specific filters, they must be specified here as well or else the | |
2984 | # generic catch all at the bottom will print the original flag. | |
2985 | -Wall) ;; | |
2986 | -std=c99) ;; | |
2987 | # Common flags | |
9f4a16c5 | 2988 | -fomit-frame-pointer) ;; |
dfa559bc | 2989 | -g) echo -Z7 ;; |
dfa559bc RB |
2990 | -fno-math-errno) ;; |
2991 | -fno-common) ;; | |
2992 | -fno-signed-zeros) ;; | |
50640977 | 2993 | -fPIC) ;; |
9f30fb5a MS |
2994 | -mthumb) ;; |
2995 | -march=*) ;; | |
dfa559bc | 2996 | -lz) echo zlib.lib ;; |
bd680c7b DB |
2997 | -lavifil32) echo vfw32.lib ;; |
2998 | -lavicap32) echo vfw32.lib user32.lib ;; | |
389b7984 | 2999 | -lx264) echo libx264.lib ;; |
dfa559bc | 3000 | -l*) echo ${flag#-l}.lib ;; |
f4d4e66a | 3001 | -L*) echo -libpath:${flag#-L} ;; |
dfa559bc RB |
3002 | *) echo $flag ;; |
3003 | esac | |
3004 | done | |
3005 | } | |
3006 | ||
14fb9d3d AS |
3007 | msvc_flags(){ |
3008 | msvc_common_flags "$@" | |
3009 | for flag; do | |
3010 | case $flag in | |
ace87c19 | 3011 | -Wall) echo -W4 -wd4244 -wd4127 -wd4018 -wd4389 \ |
14fb9d3d AS |
3012 | -wd4146 -wd4057 -wd4204 -wd4706 -wd4305 \ |
3013 | -wd4152 -wd4324 -we4013 -wd4100 -wd4214 \ | |
91894f27 | 3014 | -wd4273 -wd4554 -wd4701 ;; |
14fb9d3d AS |
3015 | esac |
3016 | done | |
3017 | } | |
3018 | ||
3019 | icl_flags(){ | |
3020 | msvc_common_flags "$@" | |
3021 | for flag; do | |
3022 | case $flag in | |
3023 | # Despite what Intel's documentation says -Wall, which is supported | |
3024 | # on Windows, does enable remarks so disable them here. | |
3025 | -Wall) echo $flag -Qdiag-disable:remark ;; | |
3026 | -std=c99) echo -Qstd=c99 ;; | |
3027 | esac | |
3028 | done | |
3029 | } | |
3030 | ||
d0c6d424 MR |
3031 | pgi_flags(){ |
3032 | for flag; do | |
3033 | case $flag in | |
643933f5 | 3034 | -flto) echo -Mipa=fast,libopt,libinline,vestigial ;; |
d0c6d424 MR |
3035 | -fomit-frame-pointer) echo -Mnoframe ;; |
3036 | -g) echo -gopt ;; | |
3037 | *) echo $flag ;; | |
3038 | esac | |
3039 | done | |
3040 | } | |
3041 | ||
3042 | suncc_flags(){ | |
3043 | for flag; do | |
3044 | case $flag in | |
3045 | -march=*|-mcpu=*) | |
3046 | case "${flag#*=}" in | |
3047 | native) echo -xtarget=native ;; | |
3048 | v9|niagara) echo -xarch=sparc ;; | |
3049 | ultrasparc) echo -xarch=sparcvis ;; | |
3050 | ultrasparc3|niagara2) echo -xarch=sparcvis2 ;; | |
3051 | i586|pentium) echo -xchip=pentium ;; | |
3052 | i686|pentiumpro|pentium2) echo -xtarget=pentium_pro ;; | |
3053 | pentium3*|c3-2) echo -xtarget=pentium3 ;; | |
3054 | pentium-m) echo -xarch=sse2 -xchip=pentium3 ;; | |
3055 | pentium4*) echo -xtarget=pentium4 ;; | |
3056 | prescott|nocona) echo -xarch=sse3 -xchip=pentium4 ;; | |
3057 | *-sse3) echo -xarch=sse3 ;; | |
3058 | core2) echo -xarch=ssse3 -xchip=core2 ;; | |
f2ce813e SM |
3059 | corei7) echo -xarch=sse4_2 -xchip=nehalem ;; |
3060 | corei7-avx) echo -xarch=avx -xchip=sandybridge ;; | |
b36f87ff | 3061 | amdfam10|barcelona|bdver*) echo -xarch=sse4_1 ;; |
ace87c19 | 3062 | athlon-4|athlon-[mx]p) echo -xarch=ssea ;; |
d0c6d424 | 3063 | k8|opteron|athlon64|athlon-fx) |
ace87c19 DB |
3064 | echo -xarch=sse2a ;; |
3065 | athlon*) echo -xarch=pentium_proa ;; | |
d0c6d424 MR |
3066 | esac |
3067 | ;; | |
3068 | -std=c99) echo -xc99 ;; | |
3069 | -fomit-frame-pointer) echo -xregs=frameptr ;; | |
3070 | -fPIC) echo -KPIC -xcode=pic32 ;; | |
3071 | -W*,*) echo $flag ;; | |
5e753ed5 SM |
3072 | -f*-*|-W*|-mimpure-text) ;; |
3073 | -shared) echo -G ;; | |
d0c6d424 MR |
3074 | *) echo $flag ;; |
3075 | esac | |
3076 | done | |
3077 | } | |
3078 | ||
3079 | tms470_flags(){ | |
3080 | for flag; do | |
3081 | case $flag in | |
3082 | -march=*|-mcpu=*) | |
3083 | case "${flag#*=}" in | |
3084 | armv7-a|cortex-a*) echo -mv=7a8 ;; | |
3085 | armv7-r|cortex-r*) echo -mv=7r4 ;; | |
3086 | armv7-m|cortex-m*) echo -mv=7m3 ;; | |
3087 | armv6*|arm11*) echo -mv=6 ;; | |
3088 | armv5*e|arm[79]*e*|arm9[24]6*|arm96*|arm102[26]) | |
3089 | echo -mv=5e ;; | |
3090 | armv4*|arm7*|arm9[24]*) echo -mv=4 ;; | |
3091 | esac | |
3092 | ;; | |
3093 | -mfpu=neon) echo --float_support=vfpv3 --neon ;; | |
3094 | -mfpu=vfp) echo --float_support=vfpv2 ;; | |
3095 | -mfpu=vfpv3) echo --float_support=vfpv3 ;; | |
b5198a26 | 3096 | -mfpu=vfpv3-d16) echo --float_support=vfpv3d16 ;; |
d0c6d424 MR |
3097 | -msoft-float) echo --float_support=vfplib ;; |
3098 | -O[0-3]|-mf=*) echo $flag ;; | |
3099 | -g) echo -g -mn ;; | |
3100 | -pds=*) echo $flag ;; | |
ad93dccb MR |
3101 | -D*|-I*) echo $flag ;; |
3102 | --gcc|--abi=*) echo $flag ;; | |
3103 | -me) echo $flag ;; | |
d0c6d424 MR |
3104 | esac |
3105 | done | |
3106 | } | |
3107 | ||
a758c5e2 MR |
3108 | probe_cc(){ |
3109 | pfx=$1 | |
3110 | _cc=$2 | |
3111 | ||
8db73c61 MR |
3112 | unset _type _ident _cc_c _cc_e _cc_o _flags _cflags |
3113 | unset _ld_o _ldflags _ld_lib _ld_path | |
18031c49 | 3114 | unset _depflags _DEPCMD _DEPFLAGS |
a758c5e2 MR |
3115 | _flags_filter=echo |
3116 | ||
3117 | if $_cc -v 2>&1 | grep -q '^gcc.*LLVM'; then | |
3118 | _type=llvm_gcc | |
b197f783 S |
3119 | gcc_extra_ver=$(expr "$($_cc --version 2>/dev/null | head -n1)" : '.*\((.*)\)') |
3120 | _ident="llvm-gcc $($_cc -dumpversion 2>/dev/null) $gcc_extra_ver" | |
a758c5e2 MR |
3121 | _depflags='-MMD -MF $(@:.o=.d) -MT $@' |
3122 | _cflags_speed='-O3' | |
3123 | _cflags_size='-Os' | |
3124 | elif $_cc -v 2>&1 | grep -qi ^gcc; then | |
3125 | _type=gcc | |
3126 | gcc_version=$($_cc --version | head -n1) | |
3127 | gcc_basever=$($_cc -dumpversion) | |
3128 | gcc_pkg_ver=$(expr "$gcc_version" : '[^ ]* \(([^)]*)\)') | |
3129 | gcc_ext_ver=$(expr "$gcc_version" : ".*$gcc_pkg_ver $gcc_basever \\(.*\\)") | |
3130 | _ident=$(cleanws "gcc $gcc_basever $gcc_pkg_ver $gcc_ext_ver") | |
3131 | if ! $_cc -dumpversion | grep -q '^2\.'; then | |
3132 | _depflags='-MMD -MF $(@:.o=.d) -MT $@' | |
3133 | fi | |
3134 | _cflags_speed='-O3' | |
3135 | _cflags_size='-Os' | |
b2d688ea | 3136 | elif $_cc --version 2>/dev/null | grep -q ^icc; then |
a758c5e2 MR |
3137 | _type=icc |
3138 | _ident=$($_cc --version | head -n1) | |
3139 | _depflags='-MMD' | |
3140 | _cflags_speed='-O3' | |
3141 | _cflags_size='-Os' | |
3142 | _cflags_noopt='-O1' | |
3143 | elif $_cc -v 2>&1 | grep -q xlc; then | |
3144 | _type=xlc | |
3145 | _ident=$($_cc -qversion 2>/dev/null | head -n1) | |
3146 | _cflags_speed='-O5' | |
3147 | _cflags_size='-O5 -qcompact' | |
3148 | elif $_cc -V 2>/dev/null | grep -q Compaq; then | |
3149 | _type=ccc | |
3150 | _ident=$($_cc -V | head -n1 | cut -d' ' -f1-3) | |
3151 | _DEPFLAGS='-M' | |
a758c5e2 MR |
3152 | _cflags_speed='-fast' |
3153 | _cflags_size='-O1' | |
457cc333 | 3154 | _flags_filter=ccc_flags |
4936ef64 | 3155 | elif $_cc --vsn 2>/dev/null | grep -Eq "ARM (C/C\+\+ )?Compiler"; then |
a758c5e2 MR |
3156 | test -d "$sysroot" || die "No valid sysroot specified." |
3157 | _type=armcc | |
ed6d9ce9 | 3158 | _ident=$($_cc --vsn | grep -i build | head -n1 | sed 's/.*: //') |
a758c5e2 MR |
3159 | armcc_conf="$PWD/armcc.conf" |
3160 | $_cc --arm_linux_configure \ | |
3161 | --arm_linux_config_file="$armcc_conf" \ | |
3162 | --configure_sysroot="$sysroot" \ | |
3163 | --configure_cpp_headers="$sysinclude" >>$logfile 2>&1 || | |
3164 | die "Error creating armcc configuration file." | |
3165 | $_cc --vsn | grep -q RVCT && armcc_opt=rvct || armcc_opt=armcc | |
3166 | _flags="--arm_linux_config_file=$armcc_conf --translate_gcc" | |
3167 | as_default="${cross_prefix}gcc" | |
3168 | _depflags='-MMD' | |
3169 | _cflags_speed='-O3' | |
3170 | _cflags_size='-Os' | |
0122118e | 3171 | elif $_cc -version 2>/dev/null | grep -Eq 'TMS470|TI ARM'; then |
a758c5e2 MR |
3172 | _type=tms470 |
3173 | _ident=$($_cc -version | head -n1 | tr -s ' ') | |
3174 | _flags='--gcc --abi=eabi -me' | |
18031c49 | 3175 | _cc_e='-ppl -fe=$@' |
a758c5e2 | 3176 | _cc_o='-fe=$@' |
a758c5e2 MR |
3177 | _depflags='-ppa -ppd=$(@:.o=.d)' |
3178 | _cflags_speed='-O3 -mf=5' | |
3179 | _cflags_size='-O3 -mf=2' | |
3180 | _flags_filter=tms470_flags | |
3181 | elif $_cc -v 2>&1 | grep -q clang; then | |
3182 | _type=clang | |
b197f783 | 3183 | _ident=$($_cc --version 2>/dev/null | head -n1) |
9e057f53 | 3184 | _depflags='-MMD -MF $(@:.o=.d) -MT $@' |
a758c5e2 MR |
3185 | _cflags_speed='-O3' |
3186 | _cflags_size='-Os' | |
3187 | elif $_cc -V 2>&1 | grep -q Sun; then | |
3188 | _type=suncc | |
3189 | _ident=$($_cc -V 2>&1 | head -n1 | cut -d' ' -f 2-) | |
3190 | _DEPCMD='$(DEP$(1)) $(DEP$(1)FLAGS) $($(1)DEP_FLAGS) $< | sed -e "1s,^.*: ,$@: ," -e "\$$!s,\$$, \\\," -e "1!s,^.*: , ," > $(@:.o=.d)' | |
c72f12cb | 3191 | _DEPFLAGS='-xM1 -xc99' |
a758c5e2 MR |
3192 | _ldflags='-std=c99' |
3193 | _cflags_speed='-O5' | |
3194 | _cflags_size='-O5 -xspace' | |
3195 | _flags_filter=suncc_flags | |
3196 | elif $_cc -v 2>&1 | grep -q 'PathScale\|Path64'; then | |
3197 | _type=pathscale | |
3198 | _ident=$($_cc -v 2>&1 | head -n1 | tr -d :) | |
3199 | _depflags='-MMD -MF $(@:.o=.d) -MT $@' | |
3200 | _cflags_speed='-O2' | |
3201 | _cflags_size='-Os' | |
3202 | _flags_filter='filter_out -Wdisabled-optimization' | |
3203 | elif $_cc -v 2>&1 | grep -q Open64; then | |
3204 | _type=open64 | |
3205 | _ident=$($_cc -v 2>&1 | head -n1 | tr -d :) | |
3206 | _depflags='-MMD -MF $(@:.o=.d) -MT $@' | |
3207 | _cflags_speed='-O2' | |
3208 | _cflags_size='-Os' | |
3209 | _flags_filter='filter_out -Wdisabled-optimization|-Wtype-limits|-fno-signed-zeros' | |
3210 | elif $_cc -V 2>&1 | grep -q Portland; then | |
3211 | _type=pgi | |
3212 | _ident="PGI $($_cc -V 2>&1 | awk '/^pgcc/ { print $2; exit }')" | |
8f23907f | 3213 | opt_common='-alias=ansi -Mdse -Mlre -Mpre' |
a758c5e2 MR |
3214 | _cflags_speed="-O3 -Mautoinline -Munroll=c:4 $opt_common" |
3215 | _cflags_size="-O2 -Munroll=c:1 $opt_common" | |
3216 | _cflags_noopt="-O1" | |
3217 | _flags_filter=pgi_flags | |
f4312352 MS |
3218 | elif $_cc 2>&1 | grep -q 'Microsoft.*ARM.*Assembler'; then |
3219 | _type=armasm | |
3220 | _ident=$($_cc | head -n1) | |
3221 | # 4509: "This form of conditional instruction is deprecated" | |
3222 | _flags="-nologo -ignore 4509" | |
08b94f16 | 3223 | _flags_filter=armasm_flags |
a54e720e | 3224 | elif $_cc -nologo- 2>&1 | grep -q Microsoft; then |
dfa559bc | 3225 | _type=msvc |
863ee068 | 3226 | _ident=$($_cc 2>&1 | head -n1) |
dfa559bc RB |
3227 | _DEPCMD='$(DEP$(1)) $(DEP$(1)FLAGS) $($(1)DEP_FLAGS) $< 2>&1 | awk '\''/including/ { sub(/^.*file: */, ""); gsub(/\\/, "/"); if (!match($$0, / /)) print "$@:", $$0 }'\'' > $(@:.o=.d)' |
3228 | _DEPFLAGS='$(CPPFLAGS) $(CFLAGS) -showIncludes -Zs' | |
3229 | _cflags_speed="-O2" | |
3230 | _cflags_size="-O1" | |
a54e720e | 3231 | if $_cc -nologo- 2>&1 | grep -q Linker; then |
ea9f7173 | 3232 | _ld_o='-out:$@' |
dfa559bc RB |
3233 | else |
3234 | _ld_o='-Fe$@' | |
3235 | fi | |
ea9f7173 MS |
3236 | _cc_o='-Fo$@' |
3237 | _cc_e='-P -Fi$@' | |
dfa559bc RB |
3238 | _flags_filter=msvc_flags |
3239 | _ld_lib='lib%.a' | |
3240 | _ld_path='-libpath:' | |
3241 | _flags='-nologo' | |
322e4194 AS |
3242 | elif $_cc 2>&1 | grep -q Intel; then |
3243 | _type=icl | |
863ee068 | 3244 | _ident=$($_cc 2>&1 | head -n1) |
322e4194 | 3245 | _depflags='-QMMD -QMF$(@:.o=.d) -QMT$@' |
ace87c19 DB |
3246 | # Not only is O3 broken on 13.x+ but it is slower on all previous |
3247 | # versions (tested) as well. | |
322e4194 AS |
3248 | _cflags_speed="-O2" |
3249 | _cflags_size="-O1 -Oi" # -O1 without -Oi miscompiles stuff | |
322e4194 | 3250 | if $_cc 2>&1 | grep -q Linker; then |
ea9f7173 | 3251 | _ld_o='-out:$@' |
322e4194 AS |
3252 | else |
3253 | _ld_o='-Fe$@' | |
3254 | fi | |
ea9f7173 | 3255 | _cc_o='-Fo$@' |
322e4194 | 3256 | _cc_e='-P' |
14fb9d3d | 3257 | _flags_filter=icl_flags |
322e4194 AS |
3258 | _ld_lib='lib%.a' |
3259 | _ld_path='-libpath:' | |
ace87c19 | 3260 | # -Qdiag-error to make icl error when seeing certain unknown arguments |
60f09c04 | 3261 | _flags='-nologo -Qdiag-error:4044,10157' |
ace87c19 DB |
3262 | # -Qvec- -Qsimd- to prevent miscompilation, -GS for consistency |
3263 | # with MSVC which enables it by default. | |
79fb0692 | 3264 | _cflags='-Qms0 -Qvec- -Qsimd- -GS' |
e5d45e02 LB |
3265 | elif $_cc --version 2>/dev/null | grep -q ^cparser; then |
3266 | _type=cparser | |
3267 | _ident=$($_cc --version | head -n1) | |
3268 | _depflags='-MMD' | |
3269 | _cflags_speed='-O4' | |
3270 | _cflags_size='-O2' | |
3271 | _flags_filter=cparser_flags | |
aef6bd1b | 3272 | fi |
a758c5e2 MR |
3273 | |
3274 | eval ${pfx}_type=\$_type | |
3275 | eval ${pfx}_ident=\$_ident | |
3276 | } | |
3277 | ||
3278 | set_ccvars(){ | |
23565c26 | 3279 | eval ${1}_C=\${_cc_c-\${${1}_C}} |
18031c49 | 3280 | eval ${1}_E=\${_cc_e-\${${1}_E}} |
a758c5e2 MR |
3281 | eval ${1}_O=\${_cc_o-\${${1}_O}} |
3282 | ||
3283 | if [ -n "$_depflags" ]; then | |
3284 | eval ${1}_DEPFLAGS=\$_depflags | |
3285 | else | |
3286 | eval ${1}DEP=\${_DEPCMD:-\$DEPCMD} | |
3287 | eval ${1}DEP_FLAGS=\${_DEPFLAGS:-\$DEPFLAGS} | |
3288 | eval DEP${1}FLAGS=\$_flags | |
3289 | fi | |
3290 | } | |
3291 | ||
3292 | probe_cc cc "$cc" | |
3293 | cflags_filter=$_flags_filter | |
3294 | cflags_speed=$_cflags_speed | |
3295 | cflags_size=$_cflags_size | |
3296 | cflags_noopt=$_cflags_noopt | |
3297 | add_cflags $_flags $_cflags | |
3298 | cc_ldflags=$_ldflags | |
3299 | set_ccvars CC | |
3300 | ||
3301 | probe_cc hostcc "$host_cc" | |
3302 | host_cflags_filter=$_flags_filter | |
a758c5e2 | 3303 | add_host_cflags $_flags $_cflags |
a758c5e2 | 3304 | set_ccvars HOSTCC |
629687f6 | 3305 | |
851ffa80 MR |
3306 | test -n "$cc_type" && enable $cc_type || |
3307 | warn "Unknown C compiler $cc, unable to select optimal CFLA |