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] |
06454877 MR |
84 | --libdir=DIR install libs in DIR [PREFIX/lib] |
85 | --shlibdir=DIR install shared libs in DIR [PREFIX/lib] | |
86 | --incdir=DIR install includes in DIR [PREFIX/include] | |
87 | --mandir=DIR install man page in DIR [PREFIX/share/man] | |
88 | ||
3b327a4b | 89 | Licensing options: |
06454877 MR |
90 | --enable-gpl allow use of GPL code, the resulting libs |
91 | and binaries will be under GPL [no] | |
92 | --enable-version3 upgrade (L)GPL to version 3 [no] | |
93 | --enable-nonfree allow use of nonfree code, the resulting libs | |
94 | and binaries will be unredistributable [no] | |
3b327a4b DB |
95 | |
96 | Configuration options: | |
97 | --disable-static do not build static libraries [no] | |
98 | --enable-shared build shared libraries [no] | |
99 | --enable-small optimize for size instead of speed | |
100 | --enable-runtime-cpudetect detect cpu capabilities at runtime (bigger binary) | |
101 | --enable-gray enable full grayscale support (slower color) | |
102 | --disable-swscale-alpha disable alpha channel support in swscale | |
844c6852 | 103 | --disable-all disable building components, libraries and programs |
3b327a4b | 104 | |
e28b7553 DB |
105 | Program options: |
106 | --disable-programs do not build command line programs | |
6291d7e4 | 107 | --disable-avconv disable avconv build |
266463da | 108 | --disable-avplay disable avplay build |
9e12f0bf | 109 | --disable-avprobe disable avprobe build |
4d58e4cb | 110 | --disable-avserver disable avserver build |
e28b7553 DB |
111 | |
112 | Component options: | |
113 | --disable-doc do not build documentation | |
5a0f7131 MR |
114 | --disable-avdevice disable libavdevice build |
115 | --disable-avcodec disable libavcodec build | |
116 | --disable-avformat disable libavformat build | |
d89f2fa9 | 117 | --disable-avutil disable libavutil build |
5a0f7131 | 118 | --disable-swscale disable libswscale build |
cccc039f | 119 | --disable-avfilter disable video filter support [no] |
c8af852b | 120 | --disable-avresample disable libavresample build [no] |
0dbfc1db | 121 | --disable-pthreads disable pthreads [auto] |
7b7b220c | 122 | --disable-w32threads disable Win32 threads [auto] |
06454877 | 123 | --disable-network disable network support [no] |
7f3f5f46 | 124 | --disable-dct disable DCT code |
0b499c9b | 125 | --disable-error-resilience disable error resilience code |
193cdd9a | 126 | --disable-lsp disable LSP code |
2a91ada8 | 127 | --disable-lzo disable LZO decoder code |
06454877 MR |
128 | --disable-mdct disable MDCT code |
129 | --disable-rdft disable RDFT code | |
3b327a4b | 130 | --disable-fft disable FFT code |
70b348ec DB |
131 | |
132 | Hardware accelerators: | |
3b327a4b | 133 | --enable-dxva2 enable DXVA2 code |
dcb73592 | 134 | --enable-vaapi enable VAAPI code |
ac3dbb4d | 135 | --enable-vda enable VDA code |
e8f6bd4b | 136 | --enable-vdpau enable VDPAU code |
3b327a4b DB |
137 | |
138 | Individual component options: | |
bb55e3a3 | 139 | --disable-everything disable all components listed below |
06454877 MR |
140 | --disable-encoder=NAME disable encoder NAME |
141 | --enable-encoder=NAME enable encoder NAME | |
142 | --disable-encoders disable all encoders | |
143 | --disable-decoder=NAME disable decoder NAME | |
144 | --enable-decoder=NAME enable decoder NAME | |
145 | --disable-decoders disable all decoders | |
146 | --disable-hwaccel=NAME disable hwaccel NAME | |
147 | --enable-hwaccel=NAME enable hwaccel NAME | |
148 | --disable-hwaccels disable all hwaccels | |
149 | --disable-muxer=NAME disable muxer NAME | |
150 | --enable-muxer=NAME enable muxer NAME | |
151 | --disable-muxers disable all muxers | |
152 | --disable-demuxer=NAME disable demuxer NAME | |
153 | --enable-demuxer=NAME enable demuxer NAME | |
154 | --disable-demuxers disable all demuxers | |
155 | --enable-parser=NAME enable parser NAME | |
156 | --disable-parser=NAME disable parser NAME | |
157 | --disable-parsers disable all parsers | |
158 | --enable-bsf=NAME enable bitstream filter NAME | |
159 | --disable-bsf=NAME disable bitstream filter NAME | |
160 | --disable-bsfs disable all bitstream filters | |
161 | --enable-protocol=NAME enable protocol NAME | |
162 | --disable-protocol=NAME disable protocol NAME | |
163 | --disable-protocols disable all protocols | |
3b327a4b | 164 | --enable-indev=NAME enable input device NAME |
06454877 | 165 | --disable-indev=NAME disable input device NAME |
06454877 | 166 | --disable-indevs disable input devices |
3b327a4b DB |
167 | --enable-outdev=NAME enable output device NAME |
168 | --disable-outdev=NAME disable output device NAME | |
06454877 MR |
169 | --disable-outdevs disable output devices |
170 | --disable-devices disable all devices | |
171 | --enable-filter=NAME enable filter NAME | |
172 | --disable-filter=NAME disable filter NAME | |
173 | --disable-filters disable all filters | |
06454877 MR |
174 | |
175 | External library support: | |
176 | --enable-avisynth enable reading of AVISynth script files [no] | |
177 | --enable-bzlib enable bzlib [autodetect] | |
47941088 | 178 | --enable-frei0r enable frei0r video filtering |
bc8c1395 | 179 | --enable-gnutls enable gnutls [no] |
e417d80d | 180 | --enable-libcdio enable audio CD grabbing with libcdio |
06454877 MR |
181 | --enable-libdc1394 enable IIDC-1394 grabbing using libdc1394 |
182 | and libraw1394 [no] | |
c547e5ff DB |
183 | --enable-libfaac enable AAC encoding via libfaac [no] |
184 | --enable-libfdk-aac enable AAC encoding via libfdk-aac [no] | |
a5b64584 | 185 | --enable-libfreetype enable libfreetype [no] |
c547e5ff | 186 | --enable-libgsm enable GSM de/encoding via libgsm [no] |
3641b048 | 187 | --enable-libilbc enable iLBC de/encoding via libilbc [no] |
06454877 | 188 | --enable-libmp3lame enable MP3 encoding via libmp3lame [no] |
becc3c62 MS |
189 | --enable-libopencore-amrnb enable AMR-NB de/encoding via libopencore-amrnb [no] |
190 | --enable-libopencore-amrwb enable AMR-WB decoding via libopencore-amrwb [no] | |
191 | --enable-libopencv enable video filtering via libopencv [no] | |
453c02f9 | 192 | --enable-libopenjpeg enable JPEG 2000 de/encoding via OpenJPEG [no] |
44617d6e | 193 | --enable-libopus enable Opus decoding via libopus [no] |
7c922411 | 194 | --enable-libpulse enable Pulseaudio input via libpulse [no] |
0f943ce6 | 195 | --enable-librtmp enable RTMP[E] support via librtmp [no] |
c547e5ff DB |
196 | --enable-libschroedinger enable Dirac de/encoding via libschroedinger [no] |
197 | --enable-libspeex enable Speex de/encoding via libspeex [no] | |
06454877 | 198 | --enable-libtheora enable Theora encoding via libtheora [no] |
d89e738a | 199 | --enable-libvo-aacenc enable AAC encoding via libvo-aacenc [no] |
f502ff3f | 200 | --enable-libvo-amrwbenc enable AMR-WB encoding via libvo-amrwbenc [no] |
c547e5ff | 201 | --enable-libvorbis enable Vorbis encoding via libvorbis [no] |
3f111804 | 202 | --enable-libvpx enable VP8 and VP9 de/encoding via libvpx [no] |
06454877 | 203 | --enable-libx264 enable H.264 encoding via x264 [no] |
de295976 | 204 | --enable-libxavs enable AVS encoding via xavs [no] |
06454877 MR |
205 | --enable-libxvid enable Xvid encoding via xvidcore, |
206 | native MPEG-4/Xvid encoder exists [no] | |
a060866f | 207 | --enable-openssl enable openssl [no] |
45235ac4 | 208 | --enable-x11grab enable X11 grabbing [no] |
06454877 MR |
209 | --enable-zlib enable zlib [autodetect] |
210 | ||
211 | Advanced options (experts only): | |
06454877 MR |
212 | --cross-prefix=PREFIX use PREFIX for compilation tools [$cross_prefix] |
213 | --enable-cross-compile assume a cross-compiler is used | |
214 | --sysroot=PATH root of cross-build tree | |
215 | --sysinclude=PATH location of cross-build system headers | |
216 | --target-os=OS compiler targets OS [$target_os] | |
217 | --target-exec=CMD command to run executables on target | |
218 | --target-path=DIR path to view of build directory on target | |
aeeb782c | 219 | --toolchain=NAME set tool defaults according to NAME |
06454877 | 220 | --nm=NM use nm tool |
121d78d0 | 221 | --ar=AR use archive tool AR [$ar_default] |
06454877 MR |
222 | --as=AS use assembler AS [$as_default] |
223 | --cc=CC use C compiler CC [$cc_default] | |
193cdd9a | 224 | --dep-cc=DEPCC use dependency generator DEPCC [$cc_default] |
06454877 MR |
225 | --ld=LD use linker LD |
226 | --host-cc=HOSTCC use host C compiler HOSTCC | |
227 | --host-cflags=HCFLAGS use HCFLAGS when compiling for host | |
4cc4b33f | 228 | --host-cppflags=HCPPFLAGS use HCPPFLAGS when compiling for host |
095792f2 | 229 | --host-ld=HOSTLD use host linker HOSTLD |
06454877 MR |
230 | --host-ldflags=HLDFLAGS use HLDFLAGS when linking for host |
231 | --host-libs=HLIBS use libs HLIBS when linking for host | |
193cdd9a | 232 | --host-os=OS compiler host OS [$target_os] |
06454877 MR |
233 | --extra-cflags=ECFLAGS add ECFLAGS to CFLAGS [$CFLAGS] |
234 | --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS] | |
235 | --extra-libs=ELIBS add ELIBS [$ELIBS] | |
236 | --extra-version=STRING version string suffix [] | |
193cdd9a | 237 | --optflags=OPTFLAGS override optimization-related compiler flags |
06454877 | 238 | --build-suffix=SUFFIX library name suffix [] |
3b327a4b | 239 | --malloc-prefix=PREFIX prefix malloc and related names with PREFIX |
06454877 MR |
240 | --arch=ARCH select architecture [$arch] |
241 | --cpu=CPU select the minimum required CPU (affects | |
242 | instruction selection, may crash on older CPUs) | |
3b327a4b DB |
243 | --enable-pic build position-independent code |
244 | --enable-sram allow use of on-chip SRAM | |
193cdd9a | 245 | --enable-thumb compile for Thumb instruction set |
3b327a4b | 246 | --disable-symver disable symbol versioning |
3b327a4b DB |
247 | --enable-hardcoded-tables use hardcoded tables instead of runtime generation |
248 | --disable-safe-bitstream-reader | |
249 | disable buffer boundary checking in bitreaders | |
250 | (faster, but may crash) | |
251 | --enable-memalign-hack emulate memalign, interferes with memory debuggers | |
65d12900 | 252 | --enable-lto use link-time optimization |
3b327a4b DB |
253 | |
254 | Optimization options (experts only): | |
c8a4ae00 | 255 | --disable-asm disable all assembler optimizations |
06454877 MR |
256 | --disable-altivec disable AltiVec optimizations |
257 | --disable-amd3dnow disable 3DNow! optimizations | |
258 | --disable-amd3dnowext disable 3DNow! extended optimizations | |
259 | --disable-mmx disable MMX optimizations | |
239fdf1b | 260 | --disable-mmxext disable MMXEXT optimizations |
06454877 | 261 | --disable-sse disable SSE optimizations |
50cd43f2 DB |
262 | --disable-sse2 disable SSE2 optimizations |
263 | --disable-sse3 disable SSE3 optimizations | |
06454877 | 264 | --disable-ssse3 disable SSSE3 optimizations |
50cd43f2 DB |
265 | --disable-sse4 disable SSE4 optimizations |
266 | --disable-sse42 disable SSE4.2 optimizations | |
87f1355f | 267 | --disable-avx disable AVX optimizations |
79687079 | 268 | --disable-fma4 disable FMA4 optimizations |
06454877 MR |
269 | --disable-armv5te disable armv5te optimizations |
270 | --disable-armv6 disable armv6 optimizations | |
271 | --disable-armv6t2 disable armv6t2 optimizations | |
b3267559 | 272 | --disable-vfp disable VFP optimizations |
5ea20630 | 273 | --disable-neon disable NEON optimizations |
06454877 | 274 | --disable-vis disable VIS optimizations |
afb5ed55 | 275 | --disable-inline-asm disable use of inline assembler |
06454877 | 276 | --disable-yasm disable use of yasm assembler |
06454877 | 277 | |
070c5d0f | 278 | Developer options (useful when working on Libav itself): |
06454877 MR |
279 | --disable-debug disable debugging symbols |
280 | --enable-debug=LEVEL set the debug level [$debuglevel] | |
06454877 MR |
281 | --disable-optimizations disable compiler optimizations |
282 | --enable-extra-warnings enable more compiler warnings | |
52b3cc60 | 283 | --samples=PATH location of test samples for FATE, if not set use |
9309bdfe | 284 | \$LIBAV_SAMPLES at make invocation time. |
7e4d9d5d RB |
285 | --enable-xmm-clobber-test check XMM registers for clobbering (Win64-only; |
286 | should be used only for debugging purposes) | |
154caa67 MR |
287 | --enable-random randomly enable/disable components |
288 | --disable-random | |
289 | --enable-random=LIST randomly enable/disable specific components or | |
290 | --disable-random=LIST component groups. LIST is a comma-separated list | |
291 | of NAME[:PROB] entries where NAME is a component | |
292 | (group) and PROB the probability associated with | |
293 | NAME (default 0.5). | |
294 | --random-seed=VALUE seed value for --enable/disable-random | |
06454877 MR |
295 | |
296 | NOTE: Object files are built at the place where configure is launched. | |
297 | EOF | |
60e8bc13 | 298 | exit 0 |
74c53c2d | 299 | } |
cf9d24ad | 300 | |
0884fadf MR |
301 | quotes='""' |
302 | ||
57bd82d4 | 303 | log(){ |
2270b4b2 | 304 | echo "$@" >> $logfile |
57bd82d4 MR |
305 | } |
306 | ||
720c69da | 307 | log_file(){ |
c8e9f801 | 308 | log BEGIN $1 |
2270b4b2 | 309 | pr -n -t $1 >> $logfile |
c8e9f801 MR |
310 | log END $1 |
311 | } | |
312 | ||
2ba042a7 | 313 | echolog(){ |
c8e9f801 | 314 | log "$@" |
57bd82d4 | 315 | echo "$@" |
2ba042a7 MR |
316 | } |
317 | ||
7bfc8ae6 MR |
318 | warn(){ |
319 | log "WARNING: $*" | |
320 | WARNINGS="${WARNINGS}WARNING: $*\n" | |
321 | } | |
322 | ||
2ba042a7 MR |
323 | die(){ |
324 | echolog "$@" | |
325 | cat <<EOF | |
d326cf7f | 326 | |
2ba042a7 | 327 | If you think configure made a mistake, make sure you are using the latest |
4a6a21f5 | 328 | version from Git. If the latest version fails, report the problem to the |
070c5d0f | 329 | libav-user@libav.org mailing list or IRC #libav on irc.freenode.net. |
2ba042a7 | 330 | EOF |
e155a21a | 331 | if disabled logging; then |
2ba042a7 | 332 | cat <<EOF |
e155a21a DB |
333 | Rerun configure with logging enabled (do not use --disable-logging), and |
334 | include the log this produces with your report. | |
2ba042a7 MR |
335 | EOF |
336 | else | |
f69f51b3 | 337 | cat <<EOF |
e155a21a DB |
338 | Include the log file "$logfile" produced by configure as this will help |
339 | solving the problem. | |
2ba042a7 MR |
340 | EOF |
341 | fi | |
57bd82d4 MR |
342 | exit 1 |
343 | } | |
344 | ||
6c6007d6 | 345 | # Avoid locale weirdness, besides we really just want to translate ASCII. |
44161118 | 346 | toupper(){ |
6c6007d6 | 347 | echo "$@" | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ |
44161118 MR |
348 | } |
349 | ||
4a5444db | 350 | tolower(){ |
6c6007d6 | 351 | echo "$@" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz |
4a5444db MR |
352 | } |
353 | ||
14a8acf1 MR |
354 | c_escape(){ |
355 | echo "$*" | sed 's/["\\]/\\\0/g' | |
356 | } | |
357 | ||
b04251c5 MR |
358 | sh_quote(){ |
359 | v=$(echo "$1" | sed "s/'/'\\\\''/g") | |
d72c981c | 360 | test "x$v" = "x${v#*[!A-Za-z0-9_/.+-]}" || v="'$v'" |
b04251c5 MR |
361 | echo "$v" |
362 | } | |
363 | ||
bb7a22b5 MR |
364 | cleanws(){ |
365 | echo "$@" | sed 's/^ *//;s/ */ /g;s/ *$//' | |
366 | } | |
367 | ||
be8f2501 MR |
368 | filter(){ |
369 | pat=$1 | |
370 | shift | |
371 | for v; do | |
98ef6079 | 372 | eval "case $v in $pat) echo $v ;; esac" |
be8f2501 MR |
373 | done |
374 | } | |
375 | ||
9d201b26 MR |
376 | filter_out(){ |
377 | pat=$1 | |
378 | shift | |
379 | for v; do | |
380 | eval "case $v in $pat) ;; *) echo $v ;; esac" | |
381 | done | |
382 | } | |
383 | ||
36e2dea0 MR |
384 | map(){ |
385 | m=$1 | |
386 | shift | |
e0e335a0 | 387 | for v; do eval $m; done |
36e2dea0 MR |
388 | } |
389 | ||
43b73d59 DB |
390 | add_suffix(){ |
391 | suffix=$1 | |
392 | shift | |
393 | for v; do echo ${v}${suffix}; done | |
394 | } | |
395 | ||
a8d04fba MR |
396 | set_all(){ |
397 | value=$1 | |
398 | shift | |
399 | for var in $*; do | |
400 | eval $var=$value | |
401 | done | |
402 | } | |
403 | ||
72a43668 MR |
404 | set_weak(){ |
405 | value=$1 | |
406 | shift | |
407 | for var; do | |
408 | eval : \${$var:=$value} | |
409 | done | |
410 | } | |
411 | ||
f868b24d DB |
412 | sanitize_var_name(){ |
413 | echo $@ | sed 's/[^A-Za-z0-9_]/_/g' | |
414 | } | |
415 | ||
3f8040db MR |
416 | set_safe(){ |
417 | var=$1 | |
418 | shift | |
f868b24d | 419 | eval $(sanitize_var_name "$var")='$*' |
3f8040db MR |
420 | } |
421 | ||
422 | get_safe(){ | |
f868b24d | 423 | eval echo \$$(sanitize_var_name "$1") |
3f8040db MR |
424 | } |
425 | ||
799c9e9b | 426 | pushvar(){ |
4d810ad2 MS |
427 | for pvar in $*; do |
428 | eval level=\${${pvar}_level:=0} | |
429 | eval ${pvar}_${level}="\$$pvar" | |
430 | eval ${pvar}_level=$(($level+1)) | |
799c9e9b MR |
431 | done |
432 | } | |
433 | ||
434 | popvar(){ | |
4d810ad2 MS |
435 | for pvar in $*; do |
436 | eval level=\${${pvar}_level:-0} | |
799c9e9b MR |
437 | test $level = 0 && continue |
438 | eval level=$(($level-1)) | |
4d810ad2 MS |
439 | eval $pvar="\${${pvar}_${level}}" |
440 | eval ${pvar}_level=$level | |
441 | eval unset ${pvar}_${level} | |
799c9e9b MR |
442 | done |
443 | } | |
444 | ||
a8d04fba MR |
445 | enable(){ |
446 | set_all yes $* | |
447 | } | |
448 | ||
449 | disable(){ | |
450 | set_all no $* | |
451 | } | |
452 | ||
72a43668 MR |
453 | enable_weak(){ |
454 | set_weak yes $* | |
455 | } | |
456 | ||
457 | disable_weak(){ | |
458 | set_weak no $* | |
459 | } | |
460 | ||
72702705 | 461 | enable_safe(){ |
fd07f803 MR |
462 | for var; do |
463 | enable $(echo "$var" | sed 's/[^A-Za-z0-9_]/_/g') | |
464 | done | |
72702705 MR |
465 | } |
466 | ||
467 | disable_safe(){ | |
fd07f803 MR |
468 | for var; do |
469 | disable $(echo "$var" | sed 's/[^A-Za-z0-9_]/_/g') | |
470 | done | |
72702705 MR |
471 | } |
472 | ||
f9d328da MR |
473 | do_enable_deep(){ |
474 | for var; do | |
475 | enabled $var && continue | |
476 | eval sel="\$${var}_select" | |
c510c7b5 MR |
477 | eval sgs="\$${var}_suggest" |
478 | pushvar var sgs | |
f9d328da | 479 | enable_deep $sel |
c510c7b5 MR |
480 | popvar sgs |
481 | enable_deep_weak $sgs | |
f9d328da MR |
482 | popvar var |
483 | done | |
484 | } | |
485 | ||
486 | enable_deep(){ | |
487 | do_enable_deep $* | |
488 | enable $* | |
489 | } | |
490 | ||
72a43668 | 491 | enable_deep_weak(){ |
ffb068ce MS |
492 | for var; do |
493 | disabled $var && continue | |
494 | pushvar var | |
495 | do_enable_deep $var | |
496 | popvar var | |
497 | enable_weak $var | |
498 | done | |
72a43668 MR |
499 | } |
500 | ||
57bd82d4 | 501 | enabled(){ |
3250003c MR |
502 | test "${1#!}" = "$1" && op== || op=!= |
503 | eval test "x\$${1#!}" $op "xyes" | |
44161118 MR |
504 | } |
505 | ||
37970ebf | 506 | disabled(){ |
3250003c MR |
507 | test "${1#!}" = "$1" && op== || op=!= |
508 | eval test "x\$${1#!}" $op "xno" | |
37970ebf RP |
509 | } |
510 | ||
44161118 MR |
511 | enabled_all(){ |
512 | for opt; do | |
513 | enabled $opt || return 1 | |
514 | done | |
515 | } | |
516 | ||
85bca2c5 DB |
517 | disabled_all(){ |
518 | for opt; do | |
519 | disabled $opt || return 1 | |
520 | done | |
521 | } | |
522 | ||
44161118 MR |
523 | enabled_any(){ |
524 | for opt; do | |
525 | enabled $opt && return 0 | |
526 | done | |
527 | } | |
528 | ||
85bca2c5 DB |
529 | disabled_any(){ |
530 | for opt; do | |
531 | disabled $opt && return 0 | |
532 | done | |
f7b230a7 | 533 | return 1 |
85bca2c5 DB |
534 | } |
535 | ||
c9d19248 MR |
536 | set_default(){ |
537 | for opt; do | |
88268e94 | 538 | eval : \${$opt:=\$${opt}_default} |
c9d19248 MR |
539 | done |
540 | } | |
541 | ||
4a0d6686 AJ |
542 | is_in(){ |
543 | value=$1 | |
544 | shift | |
545 | for var in $*; do | |
546 | [ $var = $value ] && return 0 | |
547 | done | |
548 | return 1 | |
549 | } | |
550 | ||
d4f8cecc | 551 | do_check_deps(){ |
30fd06be | 552 | for cfg; do |
3250003c | 553 | cfg="${cfg#!}" |
799c9e9b MR |
554 | enabled ${cfg}_checking && die "Circular dependency for $cfg." |
555 | disabled ${cfg}_checking && continue | |
556 | enable ${cfg}_checking | |
d4f8cecc | 557 | append allopts $cfg |
799c9e9b | 558 | |
30fd06be MR |
559 | eval dep_all="\$${cfg}_deps" |
560 | eval dep_any="\$${cfg}_deps_any" | |
7ef3425f | 561 | eval dep_sel="\$${cfg}_select" |
c510c7b5 | 562 | eval dep_sgs="\$${cfg}_suggest" |
3d7453e0 MR |
563 | eval dep_ifa="\$${cfg}_if" |
564 | eval dep_ifn="\$${cfg}_if_any" | |
799c9e9b | 565 | |
3d7453e0 | 566 | pushvar cfg dep_all dep_any dep_sel dep_sgs dep_ifa dep_ifn |
d4f8cecc | 567 | do_check_deps $dep_all $dep_any $dep_sel $dep_sgs $dep_ifa $dep_ifn |
3d7453e0 | 568 | popvar cfg dep_all dep_any dep_sel dep_sgs dep_ifa dep_ifn |
799c9e9b | 569 | |
3d7453e0 MR |
570 | [ -n "$dep_ifa" ] && { enabled_all $dep_ifa && enable_weak $cfg; } |
571 | [ -n "$dep_ifn" ] && { enabled_any $dep_ifn && enable_weak $cfg; } | |
6a702d4c MR |
572 | enabled_all $dep_all || disable $cfg |
573 | enabled_any $dep_any || disable $cfg | |
7ef3425f | 574 | disabled_any $dep_sel && disable $cfg |
799c9e9b | 575 | |
4ec45764 | 576 | if enabled $cfg; then |
f9d328da | 577 | enable_deep $dep_sel |
c510c7b5 | 578 | enable_deep_weak $dep_sgs |
4ec45764 RP |
579 | fi |
580 | ||
799c9e9b | 581 | disable ${cfg}_checking |
30fd06be MR |
582 | done |
583 | } | |
584 | ||
d4f8cecc MR |
585 | check_deps(){ |
586 | unset allopts | |
587 | ||
588 | do_check_deps "$@" | |
589 | ||
590 | for cfg in $allopts; do | |
591 | enabled $cfg || continue | |
592 | eval dep_extralibs="\$${cfg}_extralibs" | |
593 | test -n "$dep_extralibs" && add_extralibs $dep_extralibs | |
594 | done | |
595 | } | |
596 | ||
44161118 MR |
597 | print_config(){ |
598 | pfx=$1 | |
72cfcf41 MR |
599 | files=$2 |
600 | shift 2 | |
f454e879 MR |
601 | map 'eval echo "$v \${$v:-no}"' "$@" | |
602 | awk "BEGIN { split(\"$files\", files) } | |
603 | { | |
604 | c = \"$pfx\" toupper(\$1); | |
605 | v = \$2; | |
606 | sub(/yes/, 1, v); | |
607 | sub(/no/, 0, v); | |
608 | for (f in files) { | |
609 | file = files[f]; | |
610 | if (file ~ /\\.h\$/) { | |
611 | printf(\"#define %s %d\\n\", c, v) >>file; | |
612 | } else if (file ~ /\\.asm\$/) { | |
613 | printf(\"%%define %s %d\\n\", c, v) >>file; | |
614 | } else if (file ~ /\\.mak\$/) { | |
d16c4aeb | 615 | n = -v ? \"\" : \"!\"; |
f454e879 MR |
616 | printf(\"%s%s=yes\\n\", n, c) >>file; |
617 | } | |
618 | } | |
619 | }" | |
57bd82d4 MR |
620 | } |
621 | ||
31c0121d | 622 | print_enabled(){ |
31c0121d MR |
623 | suf=$1 |
624 | shift | |
625 | for v; do | |
9eda2a85 | 626 | enabled $v && printf "%s\n" ${v%$suf}; |
31c0121d MR |
627 | done |
628 | } | |
629 | ||
57bd82d4 MR |
630 | append(){ |
631 | var=$1 | |
632 | shift | |
57bd82d4 MR |
633 | eval "$var=\"\$$var $*\"" |
634 | } | |
635 | ||
60361817 MR |
636 | prepend(){ |
637 | var=$1 | |
638 | shift | |
639 | eval "$var=\"$* \$$var\"" | |
640 | } | |
641 | ||
50a334e4 | 642 | add_cppflags(){ |
cd52ec95 | 643 | append CPPFLAGS "$@" |
50a334e4 MR |
644 | } |
645 | ||
57bd82d4 | 646 | add_cflags(){ |
01d31e16 | 647 | append CFLAGS $($cflags_filter "$@") |
57bd82d4 MR |
648 | } |
649 | ||
2f2e6c7c | 650 | add_asflags(){ |
01d31e16 | 651 | append ASFLAGS $($asflags_filter "$@") |
2f2e6c7c MR |
652 | } |
653 | ||
57bd82d4 | 654 | add_ldflags(){ |
64933b6c | 655 | append LDFLAGS $($ldflags_filter "$@") |
57bd82d4 MR |
656 | } |
657 | ||
658 | add_extralibs(){ | |
64933b6c | 659 | prepend extralibs $($ldflags_filter "$@") |
57bd82d4 MR |
660 | } |
661 | ||
4cc4b33f DB |
662 | add_host_cppflags(){ |
663 | append host_cppflags "$@" | |
664 | } | |
665 | ||
6c3fa06a MR |
666 | add_host_cflags(){ |
667 | append host_cflags $($host_cflags_filter "$@") | |
668 | } | |
669 | ||
670 | add_host_ldflags(){ | |
671 | append host_ldflags $($host_ldflags_filter "$@") | |
672 | } | |
673 | ||
84e65c76 MR |
674 | add_compat(){ |
675 | append compat_objs $1 | |
676 | shift | |
677 | map 'add_cppflags -D$v' "$@" | |
678 | } | |
679 | ||
b0cfb663 | 680 | check_cmd(){ |
b3cb5d51 | 681 | log "$@" |
2270b4b2 | 682 | "$@" >> $logfile 2>&1 |
b0cfb663 MR |
683 | } |
684 | ||
b2704a65 MR |
685 | cc_o(){ |
686 | eval printf '%s\\n' $CC_O | |
687 | } | |
688 | ||
18031c49 MR |
689 | cc_e(){ |
690 | eval printf '%s\\n' $CC_E | |
691 | } | |
692 | ||
dcd479c0 | 693 | check_cc(){ |
57bd82d4 | 694 | log check_cc "$@" |
2270b4b2 | 695 | cat > $TMPC |
720c69da | 696 | log_file $TMPC |
23565c26 | 697 | check_cmd $cc $CPPFLAGS $CFLAGS "$@" $CC_C $(cc_o $TMPO) $TMPC |
57bd82d4 MR |
698 | } |
699 | ||
700 | check_cpp(){ | |
701 | log check_cpp "$@" | |
2270b4b2 | 702 | cat > $TMPC |
720c69da | 703 | log_file $TMPC |
18031c49 | 704 | check_cmd $cc $CPPFLAGS $CFLAGS "$@" $(cc_e $TMPO) $TMPC |
dcd479c0 MR |
705 | } |
706 | ||
df0d6341 MR |
707 | as_o(){ |
708 | eval printf '%s\\n' $AS_O | |
709 | } | |
710 | ||
f65883c8 MR |
711 | check_as(){ |
712 | log check_as "$@" | |
7fd90119 MR |
713 | cat > $TMPS |
714 | log_file $TMPS | |
715 | check_cmd $as $CPPFLAGS $ASFLAGS "$@" $AS_C $(as_o $TMPO) $TMPS | |
f65883c8 MR |
716 | } |
717 | ||
575db883 DB |
718 | check_inline_asm(){ |
719 | log check_inline_asm "$@" | |
940f335a | 720 | name="$1" |
3784e82e | 721 | code="$2" |
940f335a | 722 | shift 2 |
49214f61 | 723 | disable $name |
7fd90119 | 724 | check_cc "$@" <<EOF && enable $name |
3784e82e | 725 | void foo(void){ __asm__ volatile($code); } |
940f335a MR |
726 | EOF |
727 | } | |
728 | ||
c6ebc9fa MR |
729 | check_insn(){ |
730 | log check_insn "$@" | |
731 | check_inline_asm ${1}_inline "\"$2\"" | |
732 | echo "$2" | check_as && enable ${1}_external || disable ${1}_external | |
733 | } | |
734 | ||
304d586d LM |
735 | check_yasm(){ |
736 | log check_yasm "$@" | |
737 | echo "$1" > $TMPS | |
738 | log_file $TMPS | |
739 | shift 1 | |
740 | check_cmd $yasmexe $YASMFLAGS "$@" -o $TMPO $TMPS | |
741 | } | |
742 | ||
29b64b68 MR |
743 | ld_o(){ |
744 | eval printf '%s\\n' $LD_O | |
745 | } | |
746 | ||
dcd479c0 | 747 | check_ld(){ |
57bd82d4 | 748 | log check_ld "$@" |
66a1ccd7 MR |
749 | flags=$(filter_out '-l*' "$@") |
750 | libs=$(filter '-l*' "$@") | |
01d31e16 | 751 | check_cc $($cflags_filter $flags) || return |
64933b6c MR |
752 | flags=$($ldflags_filter $flags) |
753 | libs=$($ldflags_filter $libs) | |
29b64b68 | 754 | check_cmd $ld $LDFLAGS $flags $(ld_o $TMPE) $TMPO $libs $extralibs |
dcd479c0 MR |
755 | } |
756 | ||
5adc829e MR |
757 | check_code(){ |
758 | log check_code "$@" | |
759 | check=$1 | |
760 | headers=$2 | |
761 | code=$3 | |
762 | shift 3 | |
763 | { | |
764 | for hdr in $headers; do | |
765 | echo "#include <$hdr>" | |
766 | done | |
767 | echo "int main(void) { $code; return 0; }" | |
768 | } | check_$check "$@" | |
769 | } | |
770 | ||
50a334e4 MR |
771 | check_cppflags(){ |
772 | log check_cppflags "$@" | |
caf458dd | 773 | check_cc "$@" <<EOF && append CPPFLAGS "$@" |
50a334e4 MR |
774 | int x; |
775 | EOF | |
776 | } | |
777 | ||
dcd479c0 | 778 | check_cflags(){ |
57bd82d4 | 779 | log check_cflags "$@" |
01d31e16 | 780 | set -- $($cflags_filter "$@") |
caf458dd | 781 | check_cc "$@" <<EOF && append CFLAGS "$@" |
dcd479c0 MR |
782 | int x; |
783 | EOF | |
784 | } | |
785 | ||
2ed46eea MR |
786 | test_ldflags(){ |
787 | log test_ldflags "$@" | |
788 | check_ld "$@" <<EOF | |
c23a0ac8 | 789 | int main(void){ return 0; } |
dcd479c0 MR |
790 | EOF |
791 | } | |
792 | ||
2ed46eea MR |
793 | check_ldflags(){ |
794 | log check_ldflags "$@" | |
795 | test_ldflags "$@" && add_ldflags "$@" | |
796 | } | |
797 | ||
dcd479c0 | 798 | check_header(){ |
57bd82d4 | 799 | log check_header "$@" |
dcd479c0 MR |
800 | header=$1 |
801 | shift | |
b77df637 MR |
802 | disable_safe $header |
803 | check_cpp "$@" <<EOF && enable_safe $header | |
dcd479c0 MR |
804 | #include <$header> |
805 | int x; | |
806 | EOF | |
807 | } | |
808 | ||
809 | check_func(){ | |
57bd82d4 | 810 | log check_func "$@" |
dcd479c0 MR |
811 | func=$1 |
812 | shift | |
d8bc5f06 MR |
813 | disable $func |
814 | check_ld "$@" <<EOF && enable $func | |
dcd479c0 | 815 | extern int $func(); |
c23a0ac8 | 816 | int main(void){ $func(); } |
dcd479c0 MR |
817 | EOF |
818 | } | |
819 | ||
645d2652 | 820 | check_mathfunc(){ |
6b73c0ae | 821 | log check_mathfunc "$@" |
645d2652 | 822 | func=$1 |
1aa07aa2 MR |
823 | narg=$2 |
824 | shift 2 | |
825 | test $narg = 2 && args="f, g" || args="f" | |
645d2652 MR |
826 | disable $func |
827 | check_ld "$@" <<EOF && enable $func | |
828 | #include <math.h> | |
1aa07aa2 | 829 | float foo(float f, float g) { return $func($args); } |
33bd38db | 830 | int main(void){ return 0; } |
645d2652 MR |
831 | EOF |
832 | } | |
833 | ||
2446d3d6 DB |
834 | check_func_headers(){ |
835 | log check_func_headers "$@" | |
f8d7b072 | 836 | headers=$1 |
edaf1ae2 | 837 | funcs=$2 |
f8d7b072 | 838 | shift 2 |
edaf1ae2 MR |
839 | { |
840 | for hdr in $headers; do | |
841 | echo "#include <$hdr>" | |
842 | done | |
843 | for func in $funcs; do | |
844 | echo "long check_$func(void) { return (long) $func; }" | |
845 | done | |
846 | echo "int main(void) { return 0; }" | |
847 | } | check_ld "$@" && enable $funcs && enable_safe $headers | |
f8d7b072 MR |
848 | } |
849 | ||
a5344cf7 SS |
850 | check_cpp_condition(){ |
851 | log check_cpp_condition "$@" | |
852 | header=$1 | |
853 | condition=$2 | |
f855b7b9 | 854 | shift 2 |
cd52ec95 | 855 | check_cpp "$@" <<EOF |
a5344cf7 SS |
856 | #include <$header> |
857 | #if !($condition) | |
858 | #error "unsatisfied condition: $condition" | |
859 | #endif | |
860 | EOF | |
861 | } | |
862 | ||
57bd82d4 MR |
863 | check_lib(){ |
864 | log check_lib "$@" | |
865 | header="$1" | |
866 | func="$2" | |
867 | shift 2 | |
84400e9d | 868 | check_header $header && check_func $func "$@" && add_extralibs "$@" |
57bd82d4 MR |
869 | } |
870 | ||
f8d7b072 MR |
871 | check_lib2(){ |
872 | log check_lib2 "$@" | |
873 | headers="$1" | |
edaf1ae2 | 874 | funcs="$2" |
f8d7b072 | 875 | shift 2 |
edaf1ae2 | 876 | check_func_headers "$headers" "$funcs" "$@" && add_extralibs "$@" |
f8d7b072 MR |
877 | } |
878 | ||
3f8040db MR |
879 | check_pkg_config(){ |
880 | log check_pkg_config "$@" | |
881 | pkg="$1" | |
882 | headers="$2" | |
883 | funcs="$3" | |
884 | shift 3 | |
885 | $pkg_config --exists $pkg || return | |
886 | pkg_cflags=$($pkg_config --cflags $pkg) | |
887 | pkg_libs=$($pkg_config --libs $pkg) | |
888 | check_func_headers "$headers" "$funcs" $pkg_cflags $pkg_libs "$@" && | |
889 | set_safe ${pkg}_cflags $pkg_cflags && | |
890 | set_safe ${pkg}_libs $pkg_libs | |
891 | } | |
892 | ||
dcd479c0 | 893 | check_exec(){ |
2270b4b2 | 894 | check_ld "$@" && { enabled cross_compile || $TMPE >> $logfile 2>&1; } |
57bd82d4 MR |
895 | } |
896 | ||
7dfef245 | 897 | check_exec_crash(){ |
5e622c40 | 898 | code=$(cat) |
7dfef245 MR |
899 | |
900 | # exit() is not async signal safe. _Exit (C99) and _exit (POSIX) | |
901 | # are safe but may not be available everywhere. Thus we use | |
902 | # raise(SIGTERM) instead. The check is run in a subshell so we | |
903 | # can redirect the "Terminated" message from the shell. SIGBUS | |
904 | # is not defined by standard C so it is used conditionally. | |
905 | ||
2270b4b2 | 906 | (check_exec "$@") >> $logfile 2>&1 <<EOF |
7dfef245 MR |
907 | #include <signal.h> |
908 | static void sighandler(int sig){ | |
909 | raise(SIGTERM); | |
910 | } | |
692dd8ed MR |
911 | int foo(void){ |
912 | $code | |
913 | } | |
e5af4a11 | 914 | int main(void){ |
7dfef245 MR |
915 | signal(SIGILL, sighandler); |
916 | signal(SIGFPE, sighandler); | |
917 | signal(SIGSEGV, sighandler); | |
918 | #ifdef SIGBUS | |
919 | signal(SIGBUS, sighandler); | |
920 | #endif | |
692dd8ed | 921 | foo(); |
7dfef245 MR |
922 | } |
923 | EOF | |
924 | } | |
925 | ||
72be9e73 DY |
926 | check_type(){ |
927 | log check_type "$@" | |
928 | headers=$1 | |
929 | type=$2 | |
930 | shift 2 | |
ae550ce9 | 931 | disable_safe "$type" |
5adc829e | 932 | check_code cc "$headers" "$type v" "$@" && enable_safe "$type" |
72be9e73 DY |
933 | } |
934 | ||
14d36751 | 935 | check_struct(){ |
813b82b9 | 936 | log check_struct "$@" |
14d36751 MR |
937 | headers=$1 |
938 | struct=$2 | |
939 | member=$3 | |
940 | shift 3 | |
941 | disable_safe "${struct}_${member}" | |
5adc829e MR |
942 | check_code cc "$headers" "const void *p = &(($struct *)0)->$member" "$@" && |
943 | enable_safe "${struct}_${member}" | |
14d36751 MR |
944 | } |
945 | ||
9c7d85b3 DB |
946 | check_builtin(){ |
947 | log check_builtin "$@" | |
948 | name=$1 | |
949 | headers=$2 | |
950 | builtin=$3 | |
951 | shift 3 | |
952 | disable "$name" | |
953 | check_code ld "$headers" "$builtin" "$@" && enable "$name" | |
954 | } | |
955 | ||
57bd82d4 MR |
956 | require(){ |
957 | name="$1" | |
958 | header="$2" | |
959 | func="$3" | |
960 | shift 3 | |
961 | check_lib $header $func "$@" || die "ERROR: $name not found" | |
dcd479c0 MR |
962 | } |
963 | ||
f8d7b072 MR |
964 | require2(){ |
965 | name="$1" | |
966 | headers="$2" | |
967 | func="$3" | |
968 | shift 3 | |
969 | check_lib2 "$headers" $func "$@" || die "ERROR: $name not found" | |
970 | } | |
971 | ||
3f8040db MR |
972 | require_pkg_config(){ |
973 | pkg="$1" | |
974 | check_pkg_config "$@" || die "ERROR: $pkg not found" | |
975 | add_cflags $(get_safe ${pkg}_cflags) | |
976 | add_extralibs $(get_safe ${pkg}_libs) | |
977 | } | |
978 | ||
ae43c4c0 MR |
979 | hostcc_o(){ |
980 | eval printf '%s\\n' $HOSTCC_O | |
981 | } | |
982 | ||
f0125de9 MR |
983 | check_host_cc(){ |
984 | log check_host_cc "$@" | |
985 | cat > $TMPC | |
986 | log_file $TMPC | |
ae43c4c0 | 987 | check_cmd $host_cc $host_cflags "$@" $HOSTCC_C $(hostcc_o $TMPO) $TMPC |
f0125de9 MR |
988 | } |
989 | ||
4cc4b33f DB |
990 | check_host_cppflags(){ |
991 | log check_host_cppflags "$@" | |
992 | check_host_cc "$@" <<EOF && append host_cppflags "$@" | |
993 | int x; | |
994 | EOF | |
995 | } | |
996 | ||
f0125de9 MR |
997 | check_host_cflags(){ |
998 | log check_host_cflags "$@" | |
6c3fa06a | 999 | set -- $($host_cflags_filter "$@") |
f0125de9 MR |
1000 | check_host_cc "$@" <<EOF && append host_cflags "$@" |
1001 | int x; | |
1002 | EOF | |
1003 | } | |
1004 | ||
c505dd31 MR |
1005 | apply(){ |
1006 | file=$1 | |
1007 | shift | |
1008 | "$@" < "$file" > "$file.tmp" && mv "$file.tmp" "$file" || rm "$file.tmp" | |
1009 | } | |
1010 | ||
c34681df | 1011 | cp_if_changed(){ |
5e27ec28 MR |
1012 | cmp -s "$1" "$2" && echo "$2 is unchanged" && return |
1013 | mkdir -p "$(dirname $2)" | |
4ebc6a74 | 1014 | $cp_f "$1" "$2" |
c34681df MR |
1015 | } |
1016 | ||
dcd61286 DB |
1017 | # CONFIG_LIST contains configurable options, while HAVE_LIST is for |
1018 | # system-dependent things. | |
1019 | ||
4a0d6686 AJ |
1020 | COMPONENT_LIST=" |
1021 | bsfs | |
1022 | decoders | |
1023 | demuxers | |
1024 | encoders | |
3cde40aa | 1025 | filters |
5666fd73 | 1026 | hwaccels |
c552605c | 1027 | indevs |
4a0d6686 | 1028 | muxers |
c552605c | 1029 | outdevs |
4a0d6686 AJ |
1030 | parsers |
1031 | protocols | |
1032 | " | |
1033 | ||
3fc09b00 MR |
1034 | EXTERNAL_LIBRARY_LIST=" |
1035 | avisynth | |
1036 | bzlib | |
1037 | frei0r | |
1038 | gnutls | |
1039 | libcdio | |
1040 | libdc1394 | |
1041 | libfaac | |
1042 | libfdk_aac | |
1043 | libfreetype | |
1044 | libgsm | |
1045 | libilbc | |
1046 | libmp3lame | |
1047 | libopencore_amrnb | |
1048 | libopencore_amrwb | |
1049 | libopencv | |
1050 | libopenjpeg | |
1051 | libopus | |
1052 | libpulse | |
1053 | librtmp | |
1054 | libschroedinger | |
1055 | libspeex | |
1056 | libtheora | |
1057 | libvo_aacenc | |
1058 | libvo_amrwbenc | |
1059 | libvorbis | |
1060 | libvpx | |
1061 | libx264 | |
1062 | libxavs | |
1063 | libxvid | |
1064 | openssl | |
1065 | x11grab | |
1066 | zlib | |
1067 | " | |
1068 | ||
70b348ec DB |
1069 | HWACCEL_LIST=" |
1070 | dxva2 | |
1071 | vaapi | |
1072 | vda | |
1073 | vdpau | |
1074 | " | |
d89f2fa9 DB |
1075 | LIBRARY_LIST=" |
1076 | avcodec | |
1077 | avdevice | |
1078 | avfilter | |
1079 | avformat | |
1080 | avresample | |
1081 | avutil | |
1082 | swscale | |
1083 | " | |
1084 | ||
055c61b8 DB |
1085 | PROGRAM_LIST=" |
1086 | avconv | |
1087 | avplay | |
1088 | avprobe | |
1089 | avserver | |
055c61b8 DB |
1090 | " |
1091 | ||
4a0d6686 AJ |
1092 | CONFIG_LIST=" |
1093 | $COMPONENT_LIST | |
3fc09b00 | 1094 | $EXTERNAL_LIBRARY_LIST |
70b348ec | 1095 | $HWACCEL_LIST |
d89f2fa9 | 1096 | $LIBRARY_LIST |
055c61b8 | 1097 | $PROGRAM_LIST |
7f3f5f46 | 1098 | dct |
c73f65d9 | 1099 | doc |
0b499c9b | 1100 | error_resilience |
1848f7d9 | 1101 | fft |
c88f5d72 | 1102 | gpl |
d8d0d0b2 | 1103 | gray |
3abe5fbd | 1104 | hardcoded_tables |
b781cc12 | 1105 | lsp |
2a91ada8 | 1106 | lzo |
47a158cb | 1107 | mdct |
c88f5d72 | 1108 | memalign_hack |
c88f5d72 | 1109 | network |
3fe142e2 | 1110 | nonfree |
8a3c8627 | 1111 | pic |
68602540 | 1112 | rdft |
e90f5b5a | 1113 | runtime_cpudetect |
8cfbbd92 | 1114 | safe_bitstream_reader |
2e35e684 | 1115 | shared |
bd2216e4 | 1116 | small |
6b35d421 | 1117 | sram |
2e35e684 | 1118 | static |
a9ddb5b1 | 1119 | swscale_alpha |
8986fddc | 1120 | thumb |
9cad0e4e | 1121 | version3 |
7e4d9d5d | 1122 | xmm_clobber_test |
4a0d6686 | 1123 | " |
c88f5d72 | 1124 | |
8eee7025 | 1125 | THREADS_LIST=' |
8eee7025 DB |
1126 | pthreads |
1127 | w32threads | |
1128 | ' | |
1129 | ||
f9f6402e AK |
1130 | ATOMICS_LIST=' |
1131 | atomics_gcc | |
f9f6402e | 1132 | atomics_suncc |
93e65e9a | 1133 | atomics_win32 |
f9f6402e AK |
1134 | ' |
1135 | ||
3f5b56e5 | 1136 | ARCH_LIST=' |
5873b623 | 1137 | aarch64 |
3f5b56e5 | 1138 | alpha |
a2fc0f6a | 1139 | arm |
fdcd782d MR |
1140 | avr32 |
1141 | avr32_ap | |
1142 | avr32_uc | |
3f5b56e5 MR |
1143 | bfin |
1144 | ia64 | |
1145 | m68k | |
1146 | mips | |
bae3abb0 | 1147 | mips64 |
3f5b56e5 | 1148 | parisc |
79cb09b2 | 1149 | ppc |
34d11b87 | 1150 | ppc64 |
3f5b56e5 MR |
1151 | s390 |
1152 | sh4 | |
1153 | sparc | |
1154 | sparc64 | |
c75848cd DB |
1155 | tilegx |
1156 | tilepro | |
0844bae1 | 1157 | tomi |
3f5b56e5 MR |
1158 | x86 |
1159 | x86_32 | |
1160 | x86_64 | |
1161 | ' | |
1162 | ||
81dfa21e MR |
1163 | ARCH_EXT_LIST_ARM=' |
1164 | armv5te | |
1165 | armv6 | |
1166 | armv6t2 | |
81dfa21e | 1167 | neon |
b3267559 | 1168 | vfp |
81dfa21e MR |
1169 | vfpv3 |
1170 | ' | |
1171 | ||
50cd43f2 | 1172 | ARCH_EXT_LIST_X86=' |
3bf96eec | 1173 | amd3dnow |
a1ef9f08 | 1174 | amd3dnowext |
50cd43f2 DB |
1175 | avx |
1176 | fma4 | |
1177 | mmx | |
1178 | mmxext | |
1179 | sse | |
1180 | sse2 | |
1181 | sse3 | |
1182 | sse4 | |
1183 | sse42 | |
1184 | ssse3 | |
1185 | ' | |
1186 | ||
1187 | ARCH_EXT_LIST=" | |
81dfa21e | 1188 | $ARCH_EXT_LIST_ARM |
50cd43f2 DB |
1189 | $ARCH_EXT_LIST_X86 |
1190 | altivec | |
799fde37 | 1191 | ppc4xx |
bd9d34a0 | 1192 | vis |
50cd43f2 | 1193 | " |
3f5b56e5 | 1194 | |
fd712a55 DB |
1195 | HAVE_LIST_CMDLINE=' |
1196 | inline_asm | |
1197 | symver | |
1198 | yasm | |
1199 | ' | |
1200 | ||
a3e02a8c MR |
1201 | HAVE_LIST_PUB=' |
1202 | bigendian | |
d268eee9 | 1203 | fast_unaligned |
a3e02a8c MR |
1204 | ' |
1205 | ||
79042ab3 | 1206 | MATH_FUNCS=" |
fab0a8b2 MR |
1207 | atanf |
1208 | atan2f | |
79042ab3 | 1209 | cbrtf |
fab0a8b2 | 1210 | cosf |
79042ab3 DB |
1211 | exp2 |
1212 | exp2f | |
fab0a8b2 | 1213 | expf |
79042ab3 DB |
1214 | isinf |
1215 | isnan | |
fab0a8b2 | 1216 | ldexpf |
79042ab3 DB |
1217 | llrint |
1218 | llrintf | |
1219 | log2 | |
1220 | log2f | |
fab0a8b2 | 1221 | log10f |
79042ab3 DB |
1222 | lrint |
1223 | lrintf | |
fab0a8b2 | 1224 | powf |
79042ab3 DB |
1225 | rint |
1226 | round | |
1227 | roundf | |
fab0a8b2 | 1228 | sinf |
79042ab3 DB |
1229 | trunc |
1230 | truncf | |
1231 | " | |
1232 | ||
3f5b56e5 MR |
1233 | HAVE_LIST=" |
1234 | $ARCH_EXT_LIST | |
43b73d59 DB |
1235 | $(add_suffix _external $ARCH_EXT_LIST) |
1236 | $(add_suffix _inline $ARCH_EXT_LIST) | |
fd712a55 | 1237 | $HAVE_LIST_CMDLINE |
a3e02a8c | 1238 | $HAVE_LIST_PUB |
3f5b56e5 | 1239 | $THREADS_LIST |
f9f6402e | 1240 | $ATOMICS_LIST |
79042ab3 | 1241 | $MATH_FUNCS |
be1a839c | 1242 | aligned_malloc |
59782b82 | 1243 | aligned_stack |
35fd8122 | 1244 | alsa_asoundlib_h |
3f5b56e5 | 1245 | altivec_h |
c9fdab0d | 1246 | arpa_inet_h |
ec9d2c15 | 1247 | asm_mod_q |
6308729e | 1248 | asm_mod_y |
817dff57 | 1249 | atomic_cas_ptr |
f9f6402e | 1250 | atomics_native |
dffb41b9 | 1251 | attribute_may_alias |
e7ea5e3d | 1252 | attribute_packed |
43e0e0c4 LB |
1253 | cdio_paranoia_h |
1254 | cdio_paranoia_paranoia_h | |
ecf97f22 | 1255 | closesocket |
1ac9331a | 1256 | cmov |
15caccb9 | 1257 | CommandLineToArgvW |
180d43bc | 1258 | cpunop |
1093383d | 1259 | CryptGenRandom |
c88f5d72 | 1260 | dcbzl |
f8aa696f DB |
1261 | dev_bktr_ioctl_bt848_h |
1262 | dev_bktr_ioctl_meteor_h | |
1263 | dev_ic_bt8xx_h | |
f8aa696f | 1264 | dev_video_bktr_ioctl_bt848_h |
3e0b1c9a | 1265 | dev_video_meteor_ioctl_meteor_h |
ca6b544a | 1266 | direct_h |
18b67ae5 | 1267 | dlfcn_h |
c88f5d72 | 1268 | dlopen |
bc574408 | 1269 | dos_paths |
fa845061 | 1270 | dxva_h |
245626d0 DB |
1271 | ebp_available |
1272 | ebx_available | |
c2a29455 | 1273 | fast_64bit |
669b5583 | 1274 | fast_clz |
7073e9fc | 1275 | fast_cmov |
534a2231 | 1276 | fcntl |
9d99cc5a | 1277 | fork |
84882df6 | 1278 | getaddrinfo |
da9e86f8 | 1279 | gethrtime |
667fb97a | 1280 | getopt |
02e8f427 | 1281 | GetProcessAffinityMask |
fc5607f8 | 1282 | GetProcessMemoryInfo |
4e68cb8a | 1283 | GetProcessTimes |
61183b5a | 1284 | GetSystemTimeAsFileTime |
66be5b45 | 1285 | getrusage |
c3e73100 | 1286 | getservbyport |
61183b5a | 1287 | gettimeofday |
a49d3025 | 1288 | gnu_as |
c7df1532 | 1289 | gsm_h |
2f0c136e | 1290 | ibm_asm |
2e1913b1 | 1291 | inet_aton |
3b1ab197 | 1292 | io_h |
abfc8d05 | 1293 | isatty |
8772997d | 1294 | jack_port_get_latency_range |
9f5ff83f | 1295 | ldbrx |
0b4a1821 AS |
1296 | libdc1394_1 |
1297 | libdc1394_2 | |
d96cd429 MR |
1298 | local_aligned_16 |
1299 | local_aligned_8 | |
a5b64584 | 1300 | localtime_r |
85dd97ad | 1301 | loongson |
f8aa696f DB |
1302 | machine_ioctl_bt848_h |
1303 | machine_ioctl_meteor_h | |
65f1d45d | 1304 | machine_rw_barrier |
c88f5d72 | 1305 | malloc_h |
73f6d31e | 1306 | MapViewOfFile |
c88f5d72 | 1307 | memalign |
65f1d45d | 1308 | MemoryBarrier |
6ffa87d3 | 1309 | mkstemp |
f80ddd5b | 1310 | mm_empty |
0328b9ea | 1311 | mmap |
e98b02de | 1312 | mprotect |
4fa661a8 | 1313 | msvcrt |
d3d3a32c | 1314 | nanosleep |
3e0b1c9a | 1315 | poll_h |
1f91cdce | 1316 | posix_memalign |
07b28702 | 1317 | rdtsc |
ea4d5f48 | 1318 | sched_getaffinity |
c88f5d72 | 1319 | sdl |
7e6a11bc | 1320 | SetConsoleTextAttribute |
b507ebd1 | 1321 | setmode |
3e0b1c9a | 1322 | setrlimit |
d3d3a32c | 1323 | Sleep |
15d59d2c | 1324 | sndio_h |
72be9e73 | 1325 | socklen_t |
deb29777 | 1326 | soundcard_h |
87958234 | 1327 | strerror_r |
6379900c | 1328 | strptime |
47941088 | 1329 | strtok_r |
c0018613 | 1330 | struct_addrinfo |
75d339e0 MS |
1331 | struct_group_source_req |
1332 | struct_ip_mreq_source | |
b4d68544 | 1333 | struct_ipv6_mreq |
cdee08e3 | 1334 | struct_pollfd |
3e0b1c9a | 1335 | struct_rusage_ru_maxrss |
b4d68544 | 1336 | struct_sockaddr_in6 |
3b2372bf | 1337 | struct_sockaddr_sa_len |
33a4dbdd | 1338 | struct_sockaddr_storage |
a6a4793d | 1339 | struct_v4l2_frmivalenum_discrete |
b462d132 | 1340 | symver_asm_label |
3e0b1c9a | 1341 | symver_gnu_asm |
e460aa32 | 1342 | sync_val_compare_and_swap |
bcc73960 | 1343 | sysconf |
b9e22269 | 1344 | sysctl |
b58412f1 | 1345 | sys_mman_h |
06bb5905 | 1346 | sys_param_h |
b091aa44 | 1347 | sys_resource_h |
81644c2e | 1348 | sys_select_h |
deb29777 | 1349 | sys_soundcard_h |
e64bceea | 1350 | sys_time_h |
1b6e8b73 | 1351 | sys_videoio_h |
b265431e | 1352 | threads |
542920b7 | 1353 | unistd_h |
d3d3a32c | 1354 | usleep |
ce742de2 | 1355 | vfp_args |
7c5bfe7a | 1356 | VirtualAlloc |
d3d3a32c | 1357 | windows_h |
6ff3f3e7 | 1358 | winsock2_h |
cc078b5d | 1359 | xform_asm |
6f74fb03 | 1360 | xmm_clobbers |
0cb78cef | 1361 | " |
44161118 | 1362 | |
511cf612 | 1363 | # options emitted with CONFIG_ prefix but not available on the command line |
b6bb00b0 | 1364 | CONFIG_EXTRA=" |
87849592 | 1365 | aandcttables |
bfe9f48a | 1366 | ac3dsp |
aa11cb79 | 1367 | audio_frame_queue |
b93b27ed | 1368 | dsputil |
bfe9f48a | 1369 | gcrypt |
478fd534 | 1370 | golomb |
9cad0e4e | 1371 | gplv3 |
478fd534 DB |
1372 | h264chroma |
1373 | h264dsp | |
1374 | h264pred | |
915a2a0a | 1375 | h264qpel |
68d8238c | 1376 | hpeldsp |
478fd534 | 1377 | huffman |
9cad0e4e | 1378 | lgplv3 |
478fd534 | 1379 | lpc |
1e164c0b | 1380 | mpegaudio |
bfe9f48a | 1381 | mpegaudiodsp |
18bbca1f | 1382 | mpegvideo |
ad08dfd5 | 1383 | mpegvideoenc |
bfe9f48a | 1384 | nettle |
f704a079 | 1385 | rangecoder |
bfe9f48a | 1386 | rtpdec |
5ad2f0bf | 1387 | rtpenc_chain |
bfe9f48a | 1388 | sinewin |
8c53d39e | 1389 | videodsp |
ab9f9876 | 1390 | vp3dsp |
b6bb00b0 MR |
1391 | " |
1392 | ||
520cc7f1 | 1393 | CMDLINE_SELECT=" |
3f5b56e5 | 1394 | $ARCH_EXT_LIST |
520cc7f1 | 1395 | $CONFIG_LIST |
fd712a55 | 1396 | $HAVE_LIST_CMDLINE |
8eee7025 | 1397 | $THREADS_LIST |
c8a4ae00 | 1398 | asm |
db6107b6 | 1399 | cross_compile |
520cc7f1 MR |
1400 | debug |
1401 | extra_warnings | |
8c6afa4d | 1402 | logging |
65d12900 | 1403 | lto |
d2bbb2f7 | 1404 | optimizations |
520cc7f1 | 1405 | " |
426be5dc DB |
1406 | |
1407 | PATHS_LIST=' | |
d156bede | 1408 | bindir |
14a8acf1 | 1409 | datadir |
26759c44 MR |
1410 | incdir |
1411 | libdir | |
26759c44 MR |
1412 | mandir |
1413 | prefix | |
1414 | shlibdir | |
426be5dc DB |
1415 | ' |
1416 | ||
1417 | CMDLINE_SET=" | |
1418 | $PATHS_LIST | |
121d78d0 | 1419 | ar |
426be5dc | 1420 | arch |
313c46a6 | 1421 | as |
426be5dc DB |
1422 | build_suffix |
1423 | cc | |
1424 | cpu | |
1425 | cross_prefix | |
50567afa | 1426 | dep_cc |
ac63af34 | 1427 | extra_version |
9da6609f MR |
1428 | host_cc |
1429 | host_cflags | |
095792f2 | 1430 | host_ld |
9da6609f MR |
1431 | host_ldflags |
1432 | host_libs | |
82bb3329 | 1433 | host_os |
684b28e0 | 1434 | ld |
426be5dc | 1435 | logfile |
4ae40685 | 1436 | malloc_prefix |
89641463 | 1437 | nm |
9cd7b854 | 1438 | optflags |
3f8040db | 1439 | pkg_config |
154caa67 | 1440 | random_seed |
2fad0977 | 1441 | samples |
c5200f17 MR |
1442 | sysinclude |
1443 | sysroot | |
a7ada2ba | 1444 | target_exec |
26759c44 | 1445 | target_os |
a7ada2ba | 1446 | target_path |
aeeb782c | 1447 | toolchain |
426be5dc | 1448 | " |
520cc7f1 | 1449 | |
89f2932b MR |
1450 | CMDLINE_APPEND=" |
1451 | extra_cflags | |
4cc4b33f | 1452 | host_cppflags |
89f2932b MR |
1453 | " |
1454 | ||
912f3148 DB |
1455 | # code dependency declarations |
1456 | ||
9eeed841 | 1457 | # architecture extensions |
808fa33c | 1458 | |
a2fc0f6a MR |
1459 | armv5te_deps="arm" |
1460 | armv6_deps="arm" | |
ab5cb084 | 1461 | armv6t2_deps="arm" |
808fa33c | 1462 | neon_deps="arm" |
b3267559 MR |
1463 | vfp_deps="arm" |
1464 | vfpv3_deps="vfp" | |
808fa33c | 1465 | |
637606de MR |
1466 | map 'eval ${v}_inline_deps=inline_asm' $ARCH_EXT_LIST_ARM |
1467 | ||
808fa33c MR |
1468 | altivec_deps="ppc" |
1469 | ppc4xx_deps="ppc" | |
1470 | ||
1471 | vis_deps="sparc" | |
1472 | ||
7f8c3d1f | 1473 | x86_64_suggest="cmov fast_cmov" |
50cd43f2 | 1474 | |
808fa33c MR |
1475 | amd3dnow_deps="mmx" |
1476 | amd3dnowext_deps="amd3dnow" | |
9eeed841 | 1477 | mmx_deps="x86" |
239fdf1b | 1478 | mmxext_deps="mmx" |
50cd43f2 DB |
1479 | sse_deps="mmxext" |
1480 | sse2_deps="sse" | |
1481 | sse3_deps="sse2" | |
1482 | ssse3_deps="sse3" | |
1483 | sse4_deps="ssse3" | |
1484 | sse42_deps="sse4" | |
1485 | avx_deps="sse42" | |
79687079 | 1486 | fma4_deps="avx" |
9eeed841 | 1487 | |
43b73d59 DB |
1488 | mmx_external_deps="yasm" |
1489 | mmx_inline_deps="inline_asm" | |
1490 | mmx_suggest="mmx_external mmx_inline" | |
1491 | ||
1492 | for ext in $(filter_out mmx $ARCH_EXT_LIST_X86); do | |
1493 | eval dep=\$${ext}_deps | |
1494 | eval ${ext}_external_deps='"${dep}_external"' | |
1495 | eval ${ext}_inline_deps='"${dep}_inline"' | |
1496 | eval ${ext}_suggest='"${ext}_external ${ext}_inline"' | |
1497 | done | |
1498 | ||
59782b82 | 1499 | aligned_stack_if_any="ppc x86" |
e939cedd | 1500 | fast_64bit_if_any="alpha ia64 mips64 parisc64 ppc64 sparc64 x86_64" |
f0fe245b MR |
1501 | fast_clz_if_any="alpha avr32 mips ppc x86" |
1502 | fast_unaligned_if_any="ppc x86" | |
669b5583 | 1503 | |
6fec122a | 1504 | inline_asm_deps="!tms470" |
3e0b1c9a | 1505 | need_memalign="altivec neon sse" |
89e053f8 | 1506 | |
b462d132 MR |
1507 | symver_if_any="symver_asm_label symver_gnu_asm" |
1508 | ||
88a35699 MS |
1509 | log2_deps="!msvcrt" |
1510 | ||
26fbcc85 | 1511 | # subsystems |
dc609252 | 1512 | dct_select="rdft" |
b93b27ed RB |
1513 | error_resilience_select="dsputil" |
1514 | lpc_select="dsputil" | |
26fbcc85 MR |
1515 | mdct_select="fft" |
1516 | rdft_select="fft" | |
1e164c0b | 1517 | mpegaudio_select="mpegaudiodsp" |
c4f5c2d6 | 1518 | mpegaudiodsp_select="dct" |
f4fed5a2 | 1519 | mpegvideo_select="dsputil hpeldsp videodsp" |
ad08dfd5 | 1520 | mpegvideoenc_select="mpegvideo" |
26fbcc85 | 1521 | |
ed40b6bf | 1522 | # decoders / encoders |
cfc2a0cf | 1523 | aac_decoder_select="mdct sinewin" |
aa11cb79 | 1524 | aac_encoder_select="audio_frame_queue mdct sinewin" |
136e19e1 | 1525 | aac_latm_decoder_select="aac_decoder aac_latm_parser" |
b93b27ed RB |
1526 | ac3_decoder_select="mdct ac3dsp ac3_parser dsputil" |
1527 | ac3_encoder_select="mdct ac3dsp dsputil" | |
1528 | ac3_fixed_encoder_select="mdct ac3dsp dsputil" | |
f4d608e3 | 1529 | alac_encoder_select="lpc" |
b93b27ed | 1530 | als_decoder_select="dsputil" |
b781cc12 | 1531 | amrnb_decoder_select="lsp" |
2b2a597e | 1532 | amrwb_decoder_select="lsp" |
28bc406c | 1533 | amv_decoder_select="dsputil hpeldsp" |
b93b27ed RB |
1534 | ape_decoder_select="dsputil" |
1535 | asv1_decoder_select="dsputil" | |
1536 | asv1_encoder_select="dsputil" | |
1537 | asv2_decoder_select="dsputil" | |
1538 | asv2_encoder_select="dsputil" | |
4538729a | 1539 | atrac1_decoder_select="mdct sinewin" |
26fbcc85 | 1540 | atrac3_decoder_select="mdct" |
0f0a11d5 | 1541 | bink_decoder_select="dsputil hpeldsp" |
a33657ce DB |
1542 | binkaudio_dct_decoder_select="mdct rdft dct sinewin" |
1543 | binkaudio_rdft_decoder_select="mdct rdft sinewin" | |
b93b27ed RB |
1544 | cavs_decoder_select="dsputil golomb h264chroma videodsp" |
1545 | cllc_decoder_select="dsputil" | |
9b500b8f | 1546 | comfortnoise_encoder_select="lpc" |
b93b27ed | 1547 | cook_decoder_select="dsputil mdct sinewin" |
2a91ada8 | 1548 | cscd_decoder_select="lzo" |
2eef7c62 | 1549 | cscd_decoder_suggest="zlib" |
26fbcc85 | 1550 | dca_decoder_select="mdct" |
b93b27ed RB |
1551 | dnxhd_decoder_select="dsputil" |
1552 | dnxhd_encoder_select="aandcttables dsputil mpegvideoenc" | |
1553 | dvvideo_decoder_select="dsputil" | |
1554 | dvvideo_encoder_select="dsputil" | |
2eef7c62 | 1555 | dxa_decoder_select="zlib" |
baf91bb9 | 1556 | eac3_decoder_select="ac3_decoder" |
4264a0dd | 1557 | eac3_encoder_select="ac3_encoder" |
b93b27ed RB |
1558 | eamad_decoder_select="aandcttables dsputil mpegvideo" |
1559 | eatgq_decoder_select="aandcttables dsputil" | |
cfe5908a | 1560 | eatqi_decoder_select="aandcttables error_resilience mpegvideo" |
b93b27ed RB |
1561 | ffv1_decoder_select="dsputil golomb rangecoder" |
1562 | ffv1_encoder_select="dsputil rangecoder" | |
1563 | ffvhuff_decoder_select="dsputil" | |
1564 | ffvhuff_encoder_select="dsputil huffman" | |
4f034993 | 1565 | flac_decoder_select="golomb" |
b93b27ed | 1566 | flac_encoder_select="dsputil golomb lpc" |
2eef7c62 AJ |
1567 | flashsv_decoder_select="zlib" |
1568 | flashsv_encoder_select="zlib" | |
c2d23309 | 1569 | flashsv2_decoder_select="zlib" |
4414137e | 1570 | flv_decoder_select="h263_decoder" |
4d4b4bd1 | 1571 | flv_encoder_select="h263_encoder" |
b93b27ed RB |
1572 | fourxm_decoder_select="dsputil" |
1573 | fraps_decoder_select="dsputil huffman" | |
c292f6a2 | 1574 | h261_decoder_select="error_resilience mpegvideo" |
ad08dfd5 | 1575 | h261_encoder_select="aandcttables mpegvideoenc" |
c292f6a2 | 1576 | h263_decoder_select="error_resilience h263_parser mpegvideo" |
06b54e84 | 1577 | h263_encoder_select="aandcttables mpegvideoenc" |
4414137e | 1578 | h263i_decoder_select="h263_decoder" |
fe629c2d | 1579 | h263p_encoder_select="h263_encoder" |
0b499c9b RB |
1580 | h264_decoder_select="golomb h264chroma h264dsp h264pred h264qpel videodsp" |
1581 | h264_decoder_suggest="error_resilience" | |
b93b27ed RB |
1582 | huffyuv_decoder_select="dsputil" |
1583 | huffyuv_encoder_select="dsputil huffman" | |
1584 | iac_decoder_select="dsputil fft mdct sinewin" | |
1585 | imc_decoder_select="dsputil fft mdct sinewin" | |
8f992dc8 | 1586 | indeo3_decoder_select="hpeldsp" |
8071264f | 1587 | interplay_video_decoder_select="hpeldsp" |
28bc406c | 1588 | jpegls_decoder_select="dsputil golomb hpeldsp" |
4f034993 | 1589 | jpegls_encoder_select="golomb" |
b93b27ed RB |
1590 | jv_decoder_select="dsputil" |
1591 | lagarith_decoder_select="dsputil" | |
ad08dfd5 | 1592 | ljpeg_encoder_select="aandcttables mpegvideoenc" |
4f034993 | 1593 | loco_decoder_select="golomb" |
b93b27ed | 1594 | mdec_decoder_select="dsputil error_resilience mpegvideo" |
c1047003 | 1595 | mimic_decoder_select="dsputil hpeldsp" |
28bc406c RB |
1596 | mjpeg_decoder_select="dsputil hpeldsp" |
1597 | mjpegb_decoder_select="dsputil hpeldsp" | |
b93b27ed RB |
1598 | mjpeg_encoder_select="aandcttables dsputil mpegvideoenc" |
1599 | mlp_decoder_select="dsputil mlp_parser" | |
1600 | motionpixels_decoder_select="dsputil" | |
1e164c0b DB |
1601 | mp1_decoder_select="mpegaudio" |
1602 | mp1float_decoder_select="mpegaudio" | |
1603 | mp2_decoder_select="mpegaudio" | |
1604 | mp2float_decoder_select="mpegaudio" | |
1605 | mp3_decoder_select="mpegaudio" | |
1606 | mp3adu_decoder_select="mpegaudio" | |
1607 | mp3adufloat_decoder_select="mpegaudio" | |
1608 | mp3float_decoder_select="mpegaudio" | |
1609 | mp3on4_decoder_select="mpegaudio" | |
1610 | mp3on4float_decoder_select="mpegaudio" | |
b93b27ed RB |
1611 | mpc7_decoder_select="dsputil mpegaudiodsp" |
1612 | mpc8_decoder_select="dsputil mpegaudiodsp" | |
3e0b1c9a | 1613 | mpeg_xvmc_decoder_deps="X11_extensions_XvMClib_h" |
d767e2f9 | 1614 | mpeg_xvmc_decoder_select="mpeg2video_decoder" |
c292f6a2 | 1615 | mpeg1video_decoder_select="error_resilience mpegvideo" |
06b54e84 | 1616 | mpeg1video_encoder_select="aandcttables mpegvideoenc" |
c292f6a2 | 1617 | mpeg2video_decoder_select="error_resilience mpegvideo" |
06b54e84 | 1618 | mpeg2video_encoder_select="aandcttables mpegvideoenc" |
3e0b1c9a DB |
1619 | mpeg4_decoder_select="h263_decoder mpeg4video_parser" |
1620 | mpeg4_encoder_select="h263_encoder" | |
4414137e | 1621 | msmpeg4v1_decoder_select="h263_decoder" |
4414137e | 1622 | msmpeg4v2_decoder_select="h263_decoder" |
4e169d89 | 1623 | msmpeg4v2_encoder_select="h263_encoder" |
4414137e | 1624 | msmpeg4v3_decoder_select="h263_decoder" |
4e169d89 | 1625 | msmpeg4v3_encoder_select="h263_encoder" |
06b54e84 | 1626 | mss2_decoder_select="error_resilience vc1_decoder" |
28bc406c | 1627 | mxpeg_decoder_select="dsputil hpeldsp" |
4538729a | 1628 | nellymoser_decoder_select="mdct sinewin" |
aa11cb79 | 1629 | nellymoser_encoder_select="audio_frame_queue mdct sinewin" |
b93b27ed RB |
1630 | nuv_decoder_select="dsputil lzo" |
1631 | png_decoder_select="dsputil zlib" | |
1632 | png_encoder_select="dsputil zlib" | |
1633 | prores_decoder_select="dsputil" | |
1634 | prores_encoder_select="dsputil" | |
b781cc12 | 1635 | qcelp_decoder_select="lsp" |
c4f5c2d6 | 1636 | qdm2_decoder_select="mdct rdft mpegaudiodsp" |
aa11cb79 | 1637 | ra_144_encoder_select="audio_frame_queue lpc" |
9f43fdda | 1638 | ralf_decoder_select="golomb" |
06b54e84 | 1639 | rv10_decoder_select="error_resilience h263_decoder" |
b2bf38b4 | 1640 | rv10_encoder_select="h263_encoder" |
06b54e84 | 1641 | rv20_decoder_select="error_resilience h263_decoder" |
b2bf38b4 | 1642 | rv20_encoder_select="h263_encoder" |
870add0d DB |
1643 | rv30_decoder_select="error_resilience golomb h264chroma h264pred h264qpel mpegvideo videodsp" |
1644 | rv40_decoder_select="error_resilience golomb h264chroma h264pred h264qpel mpegvideo videodsp" | |
4f034993 | 1645 | shorten_decoder_select="golomb" |
b781cc12 | 1646 | sipr_decoder_select="lsp" |
28bc406c | 1647 | sp5x_decoder_select="dsputil hpeldsp" |
6caa44aa | 1648 | svq1_decoder_select="hpeldsp" |
1277dc07 | 1649 | svq1_encoder_select="aandcttables dsputil hpeldsp mpegvideoenc" |
2f6bc5f7 | 1650 | svq3_decoder_select="golomb h264chroma h264dsp h264pred h264qpel hpeldsp mpegvideo videodsp" |
0b499c9b | 1651 | svq3_decoder_suggest="error_resilience zlib" |
b93b27ed | 1652 | tak_decoder_select="dsputil" |
4eef77c1 | 1653 | theora_decoder_select="vp3_decoder" |
2eef7c62 AJ |
1654 | tiff_decoder_suggest="zlib" |
1655 | tiff_encoder_suggest="zlib" | |
28bc406c | 1656 | thp_decoder_select="dsputil hpeldsp" |
aec09a00 | 1657 | truehd_decoder_select="mlp_decoder" |
b93b27ed RB |
1658 | truemotion2_decoder_select="dsputil" |
1659 | truespeech_decoder_select="dsputil" | |
2eef7c62 | 1660 | tscc_decoder_select="zlib" |
4538729a | 1661 | twinvq_decoder_select="mdct lsp sinewin" |
b93b27ed RB |
1662 | utvideo_decoder_select="dsputil" |
1663 | utvideo_encoder_select="dsputil huffman" | |
1664 | vble_decoder_select="dsputil" | |
06b54e84 | 1665 | vc1_decoder_select="error_resilience h263_decoder h264chroma h264qpel" |
45ecda85 | 1666 | vc1image_decoder_select="vc1_decoder" |
26fbcc85 MR |
1667 | vorbis_decoder_select="mdct" |
1668 | vorbis_encoder_select="mdct" | |
3bd062bf | 1669 | vp3_decoder_select="hpeldsp vp3dsp videodsp" |
cb7ecb75 RB |
1670 | vp5_decoder_select="h264chroma hpeldsp videodsp vp3dsp" |
1671 | vp6_decoder_select="h264chroma hpeldsp huffman videodsp vp3dsp" | |
e82dc4c9 DB |
1672 | vp6a_decoder_select="vp6_decoder" |
1673 | vp6f_decoder_select="vp6_decoder" | |
8c53d39e | 1674 | vp8_decoder_select="h264pred videodsp" |
4538729a MR |
1675 | wmapro_decoder_select="mdct sinewin" |
1676 | wmav1_decoder_select="mdct sinewin" | |
1677 | wmav1_encoder_select="mdct sinewin" | |
1678 | wmav2_decoder_select="mdct sinewin" | |
1679 | wmav2_encoder_select="mdct sinewin" | |
1680 | wmavoice_decoder_select="lsp rdft dct mdct sinewin" | |
f95bfab0 | 1681 | wmv1_decoder_select="h263_decoder" |
665507aa | 1682 | wmv1_encoder_select="h263_encoder" |
870add0d | 1683 | wmv2_decoder_select="h263_decoder videodsp" |
1746e2a9 | 1684 | wmv2_encoder_select="h263_encoder" |
015f8ee0 | 1685 | wmv3_decoder_select="vc1_decoder" |
45ecda85 | 1686 | wmv3image_decoder_select="wmv3_decoder" |
0e714f88 | 1687 | zerocodec_decoder_select="zlib" |
2eef7c62 AJ |
1688 | zlib_decoder_select="zlib" |
1689 | zlib_encoder_select="zlib" | |
1690 | zmbv_decoder_select="zlib" | |
1691 | zmbv_encoder_select="zlib" | |
30fd06be | 1692 | |
ed40b6bf | 1693 | # hardware accelerators |
215cdd35 | 1694 | dxva2_deps="dxva2api_h" |
0afab17e | 1695 | vaapi_deps="va_va_h" |
ac3dbb4d | 1696 | vda_deps="VideoDecodeAcceleration_VDADecoder_h pthreads" |
9840130e | 1697 | vda_extralibs="-framework CoreFoundation -framework VideoDecodeAcceleration -framework QuartzCore" |
c89c96e9 MR |
1698 | vdpau_deps="vdpau_vdpau_h vdpau_vdpau_x11_h" |
1699 | ||
82ca17ac DB |
1700 | h263_vaapi_hwaccel_deps="vaapi" |
1701 | h263_vaapi_hwaccel_select="h263_decoder" | |
1702 | h263_vdpau_hwaccel_deps="vdpau" | |
1703 | h263_vdpau_hwaccel_select="h263_decoder" | |
215cdd35 DB |
1704 | h264_dxva2_hwaccel_deps="dxva2" |
1705 | h264_dxva2_hwaccel_select="h264_decoder" | |
82ca17ac DB |
1706 | h264_vaapi_hwaccel_deps="vaapi" |
1707 | h264_vaapi_hwaccel_select="h264_decoder" | |
1708 | h264_vda_hwaccel_deps="vda" | |
1709 | h264_vda_hwaccel_select="h264_decoder" | |
1710 | h264_vdpau_decoder_deps="vdpau" | |
1711 | h264_vdpau_decoder_select="h264_decoder" | |
1712 | h264_vdpau_hwaccel_deps="vdpau" | |
1713 | h264_vdpau_hwaccel_select="h264_decoder" | |
1714 | mpeg_vdpau_decoder_deps="vdpau" | |
d767e2f9 | 1715 | mpeg_vdpau_decoder_select="mpeg2video_decoder" |
82ca17ac DB |
1716 | mpeg1_vdpau_decoder_deps="vdpau" |
1717 | mpeg1_vdpau_decoder_select="mpeg1video_decoder" | |
1718 | mpeg1_vdpau_hwaccel_deps="vdpau" | |
1719 | mpeg1_vdpau_hwaccel_select="mpeg1video_decoder" | |
215cdd35 DB |
1720 | mpeg2_dxva2_hwaccel_deps="dxva2" |
1721 | mpeg2_dxva2_hwaccel_select="mpeg2video_decoder" | |
82ca17ac DB |
1722 | mpeg2_vaapi_hwaccel_deps="vaapi" |
1723 | mpeg2_vaapi_hwaccel_select="mpeg2video_decoder" | |
1724 | mpeg2_vdpau_hwaccel_deps="vdpau" | |
1725 | mpeg2_vdpau_hwaccel_select="mpeg2video_decoder" | |
1726 | mpeg4_vaapi_hwaccel_deps="vaapi" | |
1727 | mpeg4_vaapi_hwaccel_select="mpeg4_decoder" | |
1728 | mpeg4_vdpau_decoder_deps="vdpau" | |
1729 | mpeg4_vdpau_decoder_select="mpeg4_decoder" | |
1730 | mpeg4_vdpau_hwaccel_deps="vdpau" | |
1731 | mpeg4_vdpau_hwaccel_select="mpeg4_decoder" | |
215cdd35 DB |
1732 | vc1_dxva2_hwaccel_deps="dxva2" |
1733 | vc1_dxva2_hwaccel_select="vc1_decoder" | |
82ca17ac DB |
1734 | vc1_vaapi_hwaccel_deps="vaapi" |
1735 | vc1_vaapi_hwaccel_select="vc1_decoder" | |
1736 | vc1_vdpau_decoder_deps="vdpau" | |
1737 | vc1_vdpau_decoder_select="vc1_decoder" | |
1738 | vc1_vdpau_hwaccel_deps="vdpau" | |
1739 | vc1_vdpau_hwaccel_select="vc1_decoder" | |
ed40b6bf DB |
1740 | wmv3_dxva2_hwaccel_select="vc1_dxva2_hwaccel" |
1741 | wmv3_vaapi_hwaccel_select="vc1_vaapi_hwaccel" | |
1742 | wmv3_vdpau_decoder_select="vc1_vdpau_decoder" | |
77525327 | 1743 | wmv3_vdpau_hwaccel_select="vc1_vdpau_hwaccel" |
ed40b6bf | 1744 | |
28b80940 | 1745 | # parsers |
0b499c9b | 1746 | h264_parser_select="golomb h264chroma h264dsp h264pred h264qpel videodsp" |
c292f6a2 DB |
1747 | mpeg4video_parser_select="error_resilience mpegvideo" |
1748 | mpegvideo_parser_select="error_resilience mpegvideo" | |
06b54e84 | 1749 | vc1_parser_select="mpegvideo" |
28b80940 | 1750 | |
912f3148 | 1751 | # external libraries |
c9171a83 | 1752 | libfaac_encoder_deps="libfaac" |
aa11cb79 | 1753 | libfaac_encoder_select="audio_frame_queue" |
37eeb5e2 | 1754 | libfdk_aac_encoder_deps="libfdk_aac" |
aa11cb79 | 1755 | libfdk_aac_encoder_select="audio_frame_queue" |
299c77d5 MR |
1756 | libgsm_decoder_deps="libgsm" |
1757 | libgsm_encoder_deps="libgsm" | |
8ffed8d8 MR |
1758 | libgsm_ms_decoder_deps="libgsm" |
1759 | libgsm_ms_encoder_deps="libgsm" | |
3641b048 MS |
1760 | libilbc_decoder_deps="libilbc" |
1761 | libilbc_encoder_deps="libilbc" | |
1cc60c47 | 1762 | libmp3lame_encoder_deps="libmp3lame" |
aa11cb79 | 1763 | libmp3lame_encoder_select="audio_frame_queue" |
0b175caa DB |
1764 | libopencore_amrnb_decoder_deps="libopencore_amrnb" |
1765 | libopencore_amrnb_encoder_deps="libopencore_amrnb" | |
aa11cb79 | 1766 | libopencore_amrnb_encoder_select="audio_frame_queue" |
0b175caa | 1767 | libopencore_amrwb_decoder_deps="libopencore_amrwb" |
9a77d59a | 1768 | libopenjpeg_decoder_deps="libopenjpeg" |
453c02f9 | 1769 | libopenjpeg_encoder_deps="libopenjpeg" |
44617d6e | 1770 | libopus_decoder_deps="libopus" |
6cb8c854 | 1771 | libopus_encoder_deps="libopus" |
aa11cb79 | 1772 | libopus_encoder_select="audio_frame_queue" |
f7cd9eed AS |
1773 | libschroedinger_decoder_deps="libschroedinger" |
1774 | libschroedinger_encoder_deps="libschroedinger" | |
ae14f311 | 1775 | libspeex_decoder_deps="libspeex" |
b606a017 | 1776 | libspeex_encoder_deps="libspeex" |
aa11cb79 | 1777 | libspeex_encoder_select="audio_frame_queue" |
150d2772 | 1778 | libtheora_encoder_deps="libtheora" |
d89e738a | 1779 | libvo_aacenc_encoder_deps="libvo_aacenc" |
aa11cb79 | 1780 | libvo_aacenc_encoder_select="audio_frame_queue" |
f502ff3f | 1781 | libvo_amrwbenc_encoder_deps="libvo_amrwbenc" |
b0caf888 | 1782 | libvorbis_encoder_deps="libvorbis" |
aa11cb79 | 1783 | libvorbis_encoder_select="audio_frame_queue" |
3f111804 LB |
1784 | libvpx_vp8_decoder_deps="libvpx" |
1785 | libvpx_vp8_encoder_deps="libvpx" | |
1786 | libvpx_vp9_decoder_deps="libvpx" | |
1787 | libvpx_vp9_encoder_deps="libvpx" | |
1cc60c47 | 1788 | libx264_encoder_deps="libx264" |
de295976 | 1789 | libxavs_encoder_deps="libxavs" |
1cc60c47 | 1790 | libxvid_encoder_deps="libxvid" |
30fd06be | 1791 | |
912f3148 | 1792 | # demuxers / muxers |
c2dd0e9e | 1793 | ac3_demuxer_select="ac3_parser" |
647c2356 | 1794 | asf_stream_muxer_select="asf_muxer" |
4e622dea | 1795 | avisynth_demuxer_deps="avisynth" |
c2dd0e9e | 1796 | dirac_demuxer_select="dirac_parser" |
5b423887 | 1797 | eac3_demuxer_select="ac3_parser" |
c2dd0e9e | 1798 | flac_demuxer_select="flac_parser" |
647c2356 | 1799 | ipod_muxer_select="mov_muxer" |
31f16dc1 | 1800 | ismv_muxer_select="mov_muxer" |
647c2356 | 1801 | matroska_audio_muxer_select="matroska_muxer" |
2a91ada8 | 1802 | matroska_demuxer_suggest="bzlib lzo zlib" |
4e622dea | 1803 | mov_demuxer_suggest="zlib" |
5ad2f0bf | 1804 | mov_muxer_select="rtpenc_chain" |
c2dd0e9e | 1805 | mp3_demuxer_select="mpegaudio_parser" |
647c2356 | 1806 | mp4_muxer_select="mov_muxer" |
75644335 | 1807 | mpegts_muxer_select="adts_muxer latm_muxer" |
647c2356 DB |
1808 | mpegtsraw_demuxer_select="mpegts_demuxer" |
1809 | mxf_d10_muxer_select="mxf_muxer" | |
24ca518b | 1810 | ogg_demuxer_select="golomb" |
647c2356 | 1811 | psp_muxer_select="mov_muxer" |
44594cc7 | 1812 | rtp_demuxer_select="sdp_demuxer" |
44b70ce5 MS |
1813 | rtpdec_select="asf_demuxer rm_demuxer rtp_protocol mpegts_demuxer mov_demuxer" |
1814 | rtsp_demuxer_select="http_protocol rtpdec" | |
5ad2f0bf | 1815 | rtsp_muxer_select="rtp_muxer http_protocol rtp_protocol rtpenc_chain" |
01c8d258 | 1816 | sap_demuxer_select="sdp_demuxer" |
5ad2f0bf | 1817 | sap_muxer_select="rtp_muxer rtp_protocol rtpenc_chain" |
44b70ce5 | 1818 | sdp_demuxer_select="rtpdec" |
e772f9fa | 1819 | smoothstreaming_muxer_select="ismv_muxer" |
f1e94694 | 1820 | spdif_muxer_select="aac_parser" |
57231e4d | 1821 | tak_demuxer_select="tak_parser" |
647c2356 DB |
1822 | tg2_muxer_select="mov_muxer" |
1823 | tgp_muxer_select="mov_muxer" | |
6bdaa5f4 | 1824 | w64_demuxer_deps="wav_demuxer" |
4e622dea SS |
1825 | |
1826 | # indevs / outdevs | |
38e54a75 | 1827 | alsa_indev_deps="alsa_asoundlib_h snd_pcm_htimestamp" |
38e54a75 | 1828 | alsa_outdev_deps="alsa_asoundlib_h" |
38e54a75 | 1829 | bktr_indev_deps_any="dev_bktr_ioctl_bt848_h machine_ioctl_bt848_h dev_video_bktr_ioctl_bt848_h dev_ic_bt8xx_h" |
38e54a75 | 1830 | dv1394_indev_deps="dv1394 dv_demuxer" |
c6f95144 | 1831 | fbdev_indev_deps="linux_fb_h" |
38e54a75 | 1832 | jack_indev_deps="jack_jack_h" |
e417d80d | 1833 | libcdio_indev_deps="libcdio" |
38e54a75 | 1834 | libdc1394_indev_deps="libdc1394" |
38e54a75 SS |
1835 | oss_indev_deps_any="soundcard_h sys_soundcard_h" |
1836 | oss_outdev_deps_any="soundcard_h sys_soundcard_h" | |
0de9c41f | 1837 | pulse_indev_deps="libpulse" |
15d59d2c B |
1838 | sndio_indev_deps="sndio_h" |
1839 | sndio_outdev_deps="sndio_h" | |
38e54a75 | 1840 | v4l2_indev_deps_any="linux_videodev2_h sys_videoio_h" |
ec1ee802 | 1841 | vfwcap_indev_deps="capCreateCaptureWindow vfwcap_defines" |
a1b3c5a3 | 1842 | vfwcap_indev_extralibs="-lavicap32" |
24f8961f | 1843 | x11grab_indev_deps="x11grab XShmCreateImage" |
30fd06be | 1844 | |
912f3148 | 1845 | # protocols |
acd554c1 SP |
1846 | ffrtmpcrypt_protocol_deps="!librtmp_protocol" |
1847 | ffrtmpcrypt_protocol_deps_any="gcrypt nettle openssl" | |
1848 | ffrtmpcrypt_protocol_select="tcp_protocol" | |
775c4d36 SP |
1849 | ffrtmphttp_protocol_deps="!librtmp_protocol" |
1850 | ffrtmphttp_protocol_select="http_protocol" | |
998c1ee1 | 1851 | gopher_protocol_select="network" |
c40e1757 | 1852 | httpproxy_protocol_select="tcp_protocol" |
279a0c97 | 1853 | http_protocol_select="tcp_protocol" |
183baead | 1854 | https_protocol_select="tls_protocol" |
c3b57d6e DB |
1855 | librtmp_protocol_deps="librtmp" |
1856 | librtmpe_protocol_deps="librtmp" | |
1857 | librtmps_protocol_deps="librtmp" | |
1858 | librtmpt_protocol_deps="librtmp" | |
1859 | librtmpte_protocol_deps="librtmp" | |
c60a2d70 | 1860 | mmsh_protocol_select="http_protocol" |
998c1ee1 | 1861 | mmst_protocol_select="network" |
c3b57d6e | 1862 | rtmp_protocol_deps="!librtmp_protocol" |
deeb7012 | 1863 | rtmp_protocol_select="tcp_protocol" |
acd554c1 | 1864 | rtmpe_protocol_select="ffrtmpcrypt_protocol" |
6aedabc9 SP |
1865 | rtmps_protocol_deps="!librtmp_protocol" |
1866 | rtmps_protocol_select="tls_protocol" | |
775c4d36 | 1867 | rtmpt_protocol_select="ffrtmphttp_protocol" |
08cd95e8 | 1868 | rtmpte_protocol_select="ffrtmpcrypt_protocol ffrtmphttp_protocol" |
6c1ed454 | 1869 | rtmpts_protocol_select="ffrtmphttp_protocol https_protocol" |
deeb7012 | 1870 | rtp_protocol_select="udp_protocol" |
998c1ee1 DB |
1871 | sctp_protocol_deps="struct_sctp_event_subscribe" |
1872 | sctp_protocol_select="network" | |
0eecafc9 | 1873 | srtp_protocol_select="rtp_protocol" |
998c1ee1 | 1874 | tcp_protocol_select="network" |
558d192d MS |
1875 | tls_protocol_deps_any="openssl gnutls" |
1876 | tls_protocol_select="tcp_protocol" | |
998c1ee1 | 1877 | udp_protocol_select="network" |
c08fb000 | 1878 | |
6ebf0bfc | 1879 | # filters |
13fabd7a | 1880 | blackframe_filter_deps="gpl" |
ce6b6ef6 | 1881 | boxblur_filter_deps="gpl" |
68b79bfc | 1882 | cropdetect_filter_deps="gpl" |
b157be1f | 1883 | delogo_filter_deps="gpl" |
a5b64584 | 1884 | drawtext_filter_deps="libfreetype" |
2e5ff4d0 | 1885 | frei0r_filter_deps="frei0r dlopen strtok_r" |
cfec77aa | 1886 | frei0r_filter_extralibs='$ldl' |
a42bb9d6 | 1887 | frei0r_src_filter_deps="frei0r dlopen strtok_r" |
cfec77aa | 1888 | frei0r_src_filter_extralibs='$ldl' |
a4dc7aa5 | 1889 | hqdn3d_filter_deps="gpl" |
3fce1367 | 1890 | interlace_filter_deps="gpl" |
d371e7b9 | 1891 | resample_filter_deps="avresample" |
cf69ad35 | 1892 | ocv_filter_deps="libopencv" |
2f296e39 | 1893 | scale_filter_deps="swscale" |
acbac567 | 1894 | yadif_filter_deps="gpl" |
6ebf0bfc | 1895 | |
5a0f7131 | 1896 | # libraries |
d89f2fa9 DB |
1897 | avcodec_deps="avutil" |
1898 | avdevice_deps="avutil avcodec avformat" | |
1899 | avfilter_deps="avutil" | |
1900 | avformat_deps="avutil avcodec" | |
1901 | avresample_deps="avutil" | |
1902 | swscale_deps="avutil" | |
f7679c54 | 1903 | |
912f3148 | 1904 | # programs |
54fd593a | 1905 | avconv_deps="avcodec avfilter avformat avresample swscale" |
0a0e340f DB |
1906 | avconv_select="aformat_filter anull_filter asyncts_filter format_filter |
1907 | fps_filter null_filter resample_filter scale_filter | |
1908 | setpts_filter" | |
d173ede1 | 1909 | avplay_deps="avcodec avformat avresample swscale sdl" |
266463da | 1910 | avplay_select="rdft" |
9e12f0bf | 1911 | avprobe_deps="avcodec avformat" |
b263bf66 | 1912 | avserver_deps="avformat ffm_muxer fork rtp_protocol rtsp_demuxer !shared" |
4d58e4cb | 1913 | avserver_extralibs='$ldl' |
a2830dca | 1914 | |
c73f65d9 | 1915 | doc_deps="texi2html" |
912f3148 | 1916 | |
de6d9b64 | 1917 | # default parameters |
8a608357 | 1918 | |
19bd477d | 1919 | logfile="config.log" |
8a608357 MR |
1920 | |
1921 | # installation paths | |
c9d19248 MR |
1922 | prefix_default="/usr/local" |
1923 | bindir_default='${prefix}/bin' | |
6291d7e4 | 1924 | datadir_default='${prefix}/share/avconv' |
c9d19248 MR |
1925 | incdir_default='${prefix}/include' |
1926 | libdir_default='${prefix}/lib' | |
1927 | mandir_default='${prefix}/share/man' | |
1928 | shlibdir_default="$libdir_default" | |
8a608357 MR |
1929 | |
1930 | # toolchain | |
121d78d0 | 1931 | ar_default="ar" |
13c7df3d | 1932 | cc_default="gcc" |
9da6609f | 1933 | host_cc_default="gcc" |
4ebc6a74 | 1934 | cp_f="cp -f" |
b58b00ae | 1935 | ln_s="ln -s -f" |
2a8a860a | 1936 | nm_default="nm -g" |
11e6d03a | 1937 | objformat="elf" |
3f8040db | 1938 | pkg_config_default=pkg-config |
be7109c1 | 1939 | ranlib="ranlib" |
11e6d03a | 1940 | yasmexe="yasm" |
8a608357 | 1941 | |
3e0b1c9a | 1942 | nogas=":" |
8182dc34 | 1943 | |
8a608357 | 1944 | # machine |
8d4c00ed | 1945 | arch_default=$(uname -m) |
38d0a8aa | 1946 | cpu="generic" |
8a608357 | 1947 | |
8a608357 | 1948 | # OS |
8d4c00ed MR |
1949 | target_os_default=$(tolower $(uname -s)) |
1950 | host_os=$target_os_default | |
8a608357 | 1951 | |
8a608357 | 1952 | # configurable options |
d89f2fa9 | 1953 | enable $LIBRARY_LIST $PROGRAM_LIST |
3e0b1c9a | 1954 | |
3e0b1c9a DB |
1955 | enable asm |
1956 | enable debug | |
1957 | enable doc | |
8400d6b8 | 1958 | enable optimizations |
8cfbbd92 | 1959 | enable safe_bitstream_reader |
530dc538 | 1960 | enable static |
a9ddb5b1 | 1961 | enable swscale_alpha |
8a608357 | 1962 | |
2e2ec667 DB |
1963 | # By default, enable only those hwaccels that have no external dependencies. |
1964 | enable dxva2 vdpau | |
1965 | ||
8a608357 | 1966 | # build settings |
9987769a | 1967 | SHFLAGS='-shared -Wl,-soname,$$(@F)' |
4d58e4cb | 1968 | AVSERVERLDFLAGS=-Wl,-E |
f3ec2d46 SG |
1969 | LIBPREF="lib" |
1970 | LIBSUF=".a" | |
c5f14466 RP |
1971 | FULLNAME='$(NAME)$(BUILDSUF)' |
1972 | LIBNAME='$(LIBPREF)$(FULLNAME)$(LIBSUF)' | |
f3ec2d46 SG |
1973 | SLIBPREF="lib" |
1974 | SLIBSUF=".so" | |
c5f14466 | 1975 | SLIBNAME='$(SLIBPREF)$(FULLNAME)$(SLIBSUF)' |
b29bddab DB |
1976 | SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)' |
1977 | SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)' | |
6cfac0e9 | 1978 | LIB_INSTALL_EXTRA_CMD='$$(RANLIB) "$(LIBDIR)/$(LIBNAME)"' |
2f138f0b MR |
1979 | SLIB_INSTALL_NAME='$(SLIBNAME_WITH_VERSION)' |
1980 | SLIB_INSTALL_LINKS='$(SLIBNAME_WITH_MAJOR) $(SLIBNAME)' | |
ef0bc4c9 | 1981 | |
68485d1f MR |
1982 | asflags_filter=echo |
1983 | cflags_filter=echo | |
64933b6c MR |
1984 | ldflags_filter=echo |
1985 | ||
23565c26 | 1986 | AS_C='-c' |
bc877faf | 1987 | AS_O='-o $@' |
23565c26 | 1988 | CC_C='-c' |
18031c49 | 1989 | CC_E='-E -o $@' |
7e6c86e6 | 1990 | CC_O='-o $@' |
a758c5e2 | 1991 | LD_O='-o $@' |
8db73c61 MR |
1992 | LD_LIB='-l%' |
1993 | LD_PATH='-L' | |
23565c26 | 1994 | HOSTCC_C='-c' |
a758c5e2 | 1995 | HOSTCC_O='-o $@' |
095792f2 | 1996 | HOSTLD_O='-o $@' |
7e6c86e6 | 1997 | |
4cc4b33f DB |
1998 | host_cflags='-O3 -g' |
1999 | host_cppflags='-D_ISOC99_SOURCE -D_XOPEN_SOURCE=600' | |
9da6609f | 2000 | host_libs='-lm' |
6c3fa06a MR |
2001 | host_cflags_filter=echo |
2002 | host_ldflags_filter=echo | |
9da6609f | 2003 | |
9b861379 | 2004 | target_path='$(CURDIR)' |
a7ada2ba | 2005 | |
a158446b MR |
2006 | # since the object filename is not given with the -MM flag, the compiler |
2007 | # is only able to print the basename, and we must add the path ourselves | |
a758c5e2 MR |
2008 | DEPCMD='$(DEP$(1)) $(DEP$(1)FLAGS) $($(1)DEP_FLAGS) $< | sed -e "/^\#.*/d" -e "s,^[[:space:]]*$(*F)\\.o,$(@D)/$(*F).o," > $(@:.o=.d)' |
2009 | DEPFLAGS='-MM' | |
315c741d | 2010 | |
c597172e | 2011 | # find source path |
24524f36 | 2012 | if test -f configure; then |
f038cf3c | 2013 | source_path=. |
c597172e | 2014 | else |
8477f2de | 2015 | source_path=$(cd $(dirname "$0"); pwd) |
c597172e | 2016 | echo "$source_path" | grep -q '[[:blank:]]' && |
7483e694 | 2017 | die "Out of tree builds are impossible with whitespace in source path." |
337cee68 MC |
2018 | test -e "$source_path/config.h" && |
2019 | die "Out of tree builds are impossible with config.h in source dir." | |
c597172e MR |
2020 | fi |
2021 | ||
13cbe2c0 | 2022 | for v in "$@"; do |
b04251c5 MR |
2023 | r=${v#*=} |
2024 | l=${v%"$r"} | |
2025 | r=$(sh_quote "$r") | |
29ba0911 | 2026 | LIBAV_CONFIGURATION="${LIBAV_CONFIGURATION# } ${l}${r}" |
13cbe2c0 | 2027 | done |
c597172e | 2028 | |
73ef8980 MR |
2029 | find_things(){ |
2030 | thing=$1 | |
2031 | pattern=$2 | |
2032 | file=$source_path/$3 | |
932ccf39 | 2033 | sed -n "s/^[^#]*$pattern.*([^,]*, *\([^,]*\)\(,.*\)*).*/\1_$thing/p" "$file" |
73ef8980 MR |
2034 | } |
2035 | ||
2036 | ENCODER_LIST=$(find_things encoder ENC libavcodec/allcodecs.c) | |
2037 | DECODER_LIST=$(find_things decoder DEC libavcodec/allcodecs.c) | |
5666fd73 | 2038 | HWACCEL_LIST=$(find_things hwaccel HWACCEL libavcodec/allcodecs.c) |
73ef8980 MR |
2039 | PARSER_LIST=$(find_things parser PARSER libavcodec/allcodecs.c) |
2040 | BSF_LIST=$(find_things bsf BSF libavcodec/allcodecs.c) | |
2041 | MUXER_LIST=$(find_things muxer _MUX libavformat/allformats.c) | |
2042 | DEMUXER_LIST=$(find_things demuxer DEMUX libavformat/allformats.c) | |
38e54a75 SS |
2043 | OUTDEV_LIST=$(find_things outdev OUTDEV libavdevice/alldevices.c) |
2044 | INDEV_LIST=$(find_things indev _IN libavdevice/alldevices.c) | |
73ef8980 | 2045 | PROTOCOL_LIST=$(find_things protocol PROTOCOL libavformat/allformats.c) |
81124ba0 | 2046 | FILTER_LIST=$(find_things filter FILTER libavfilter/allfilters.c) |
c597172e | 2047 | |
54e75be4 DB |
2048 | ALL_COMPONENTS=" |
2049 | $BSF_LIST | |
2050 | $DECODER_LIST | |
2051 | $DEMUXER_LIST | |
2052 | $ENCODER_LIST | |
2053 | $FILTER_LIST | |
2054 | $HWACCEL_LIST | |
2055 | $INDEV_LIST | |
2056 | $MUXER_LIST | |
2057 | $OUTDEV_LIST | |
2058 | $PARSER_LIST | |
2059 | $PROTOCOL_LIST | |
2060 | " | |
2061 | ||
8469ae22 MR |
2062 | for n in $COMPONENT_LIST; do |
2063 | v=$(toupper ${n%s})_LIST | |
2064 | eval enable \$$v | |
2065 | eval ${n}_if_any="\$$v" | |
2066 | done | |
2067 | ||
206a070d | 2068 | enable $ARCH_EXT_LIST |
c597172e MR |
2069 | |
2070 | die_unknown(){ | |
2071 | echo "Unknown option \"$1\"." | |
2072 | echo "See $0 --help for available options." | |
2073 | exit 1 | |
2074 | } | |
2075 | ||
7432e872 DB |
2076 | print_3_columns() { |
2077 | cat | tr ' ' '\n' | sort | pr -r -3 -t | |
2078 | } | |
2079 | ||
794f8e97 | 2080 | show_list() { |
bf0c4afa RP |
2081 | suffix=_$1 |
2082 | shift | |
7432e872 | 2083 | echo $* | sed s/$suffix//g | print_3_columns |
794f8e97 PI |
2084 | exit 0 |
2085 | } | |
2086 | ||
154caa67 MR |
2087 | rand_list(){ |
2088 | IFS=', ' | |
2089 | set -- $* | |
2090 | unset IFS | |
2091 | for thing; do | |
2092 | comp=${thing%:*} | |
2093 | prob=${thing#$comp} | |
2094 | prob=${prob#:} | |
2095 | is_in ${comp} $COMPONENT_LIST && eval comp=\$$(toupper ${comp%s})_LIST | |
2096 | echo "prob ${prob:-0.5}" | |
2097 | printf '%s\n' $comp | |
2098 | done | |
2099 | } | |
2100 | ||
2101 | do_random(){ | |
2102 | action=$1 | |
2103 | shift | |
2104 | random_seed=$(awk "BEGIN { srand($random_seed); print srand() }") | |
2105 | $action $(rand_list "$@" | awk "BEGIN { srand($random_seed) } \$1 == \"prob\" { prob = \$2; next } rand() < prob { print }") | |
2106 | } | |
2107 | ||
c597172e | 2108 | for opt do |
7483e694 DB |
2109 | optval="${opt#*=}" |
2110 | case "$opt" in | |
ea061af1 DB |
2111 | --extra-ldflags=*) |
2112 | add_ldflags $optval | |
7e9e7cc2 | 2113 | ;; |
ea061af1 DB |
2114 | --extra-libs=*) |
2115 | add_extralibs $optval | |
7e9e7cc2 | 2116 | ;; |
ea061af1 DB |
2117 | --disable-devices) |
2118 | disable $INDEV_LIST $OUTDEV_LIST | |
7e9e7cc2 | 2119 | ;; |
ea061af1 DB |
2120 | --enable-debug=*) |
2121 | debuglevel="$optval" | |
7e9e7cc2 MR |
2122 | ;; |
2123 | --disable-programs) | |
2124 | disable $PROGRAM_LIST | |
2125 | ;; | |
2126 | --disable-everything) | |
2127 | map 'eval unset \${$(toupper ${v%s})_LIST}' $COMPONENT_LIST | |
2128 | ;; | |
844c6852 DB |
2129 | --disable-all) |
2130 | map 'eval unset \${$(toupper ${v%s})_LIST}' $COMPONENT_LIST | |
2131 | disable $LIBRARY_LIST $PROGRAM_LIST doc | |
2132 | ;; | |
7e9e7cc2 MR |
2133 | --enable-random|--disable-random) |
2134 | action=${opt%%-random} | |
2135 | do_random ${action#--} $COMPONENT_LIST | |
2136 | ;; | |
2137 | --enable-random=*|--disable-random=*) | |
2138 | action=${opt%%-random=*} | |
2139 | do_random ${action#--} $optval | |
2140 | ;; | |
2141 | --enable-*=*|--disable-*=*) | |
2142 | eval $(echo "${opt%%=*}" | sed 's/--/action=/;s/-/ thing=/') | |
2143 | is_in "${thing}s" $COMPONENT_LIST || die_unknown "$opt" | |
2144 | eval list=\$$(toupper $thing)_LIST | |
2145 | name=$(echo "${optval}" | sed "s/,/_${thing}|/g")_${thing} | |
2146 | $action $(filter "$name" $list) | |
2147 | ;; | |
2148 | --enable-?*|--disable-?*) | |
2149 | eval $(echo "$opt" | sed 's/--/action=/;s/-/ option=/;s/-/_/g') | |
2150 | if is_in $option $COMPONENT_LIST; then | |
2151 | test $action = disable && action=unset | |
2152 | eval $action \$$(toupper ${option%s})_LIST | |
2153 | elif is_in $option $CMDLINE_SELECT; then | |
2154 | $action $option | |
2155 | else | |
2156 | die_unknown $opt | |
2157 | fi | |
2158 | ;; | |
2159 | --list-*) | |
2160 | NAME="${opt#--list-}" | |
2161 | is_in $NAME $COMPONENT_LIST || die_unknown $opt | |
2162 | NAME=${NAME%s} | |
2163 | eval show_list $NAME \$$(toupper $NAME)_LIST | |
2164 | ;; | |
2165 | --help|-h) show_help | |
2166 | ;; | |
2167 | *) | |
2168 | optname="${opt%%=*}" | |
2169 | optname="${optname#--}" | |
2170 | optname=$(echo "$optname" | sed 's/-/_/g') | |
2171 | if is_in $optname $CMDLINE_SET; then | |
2172 | eval $optname='$optval' | |
2173 | elif is_in $optname $CMDLINE_APPEND; then | |
2174 | append $optname "$optval" | |
2175 | else | |
2176 | die_unknown $opt | |
2177 | fi | |
2178 | ;; | |
7483e694 | 2179 | esac |
c597172e MR |
2180 | done |
2181 | ||
bcea99bb MR |
2182 | disabled logging && logfile=/dev/null |
2183 | ||
29ba0911 | 2184 | echo "# $0 $LIBAV_CONFIGURATION" > $logfile |
bcea99bb MR |
2185 | set >> $logfile |
2186 | ||
9da6609f MR |
2187 | test -n "$cross_prefix" && enable cross_compile |
2188 | ||
8d4c00ed MR |
2189 | if enabled cross_compile; then |
2190 | test -n "$arch" && test -n "$target_os" || | |
2191 | die "Must specify target arch and OS when cross-compiling" | |
2192 | fi | |
2193 | ||
121d78d0 | 2194 | ar_default="${cross_prefix}${ar_default}" |
11e6d03a | 2195 | cc_default="${cross_prefix}${cc_default}" |
20e0ed95 | 2196 | nm_default="${cross_prefix}${nm_default}" |
3f8040db | 2197 | pkg_config_default="${cross_prefix}${pkg_config_default}" |
adb2b908 | 2198 | ranlib="${cross_prefix}${ranlib}" |
adb2b908 | 2199 | |
c5200f17 MR |
2200 | sysinclude_default="${sysroot}/usr/include" |
2201 | ||
aeeb782c | 2202 | case "$toolchain" in |
0fbb62a8 LB |
2203 | clang-asan) |
2204 | cc_default="clang" | |
19f251a2 LB |
2205 | add_cflags -fsanitize=address |
2206 | add_ldflags -fsanitize=address | |
0fbb62a8 LB |
2207 | ;; |
2208 | clang-tsan) | |
2209 | cc_default="clang" | |
19f251a2 LB |
2210 | add_cflags -fsanitize=thread -pie |
2211 | add_ldflags -fsanitize=thread -pie | |
0fbb62a8 | 2212 | ;; |
aeeb782c MR |
2213 | msvc) |
2214 | cc_default="c99wrap cl" | |
2215 | ld_default="c99wrap link" | |
2216 | nm_default="dumpbin -symbols" | |
ac3a9b51 | 2217 | ar_default="lib" |
53e8cd68 | 2218 | target_os_default="win32" |
aeeb782c | 2219 | ;; |
a862c7d3 RT |
2220 | gcov) |
2221 | add_cflags -fprofile-arcs -ftest-coverage | |
2222 | add_ldflags -fprofile-arcs -ftest-coverage | |
2223 | ;; | |
aeeb782c MR |
2224 | ?*) |
2225 | die "Unknown toolchain $toolchain" | |
2226 | ;; | |
2227 | esac | |
2228 | ||
53e8cd68 | 2229 | set_default arch cc pkg_config sysinclude target_os |
9da6609f MR |
2230 | enabled cross_compile || host_cc_default=$cc |
2231 | set_default host_cc | |
13c7df3d | 2232 | |
762f95e4 MR |
2233 | if ! $pkg_config --version >/dev/null 2>&1; then |
2234 | warn "$pkg_config not found, library detection may fail." | |
2235 | pkg_config=false | |
2236 | fi | |
2237 | ||
82bb3329 MR |
2238 | exesuf() { |
2239 | case $1 in | |
53e8cd68 | 2240 | mingw32*|win32|win64|cygwin*|*-dos|freedos|opendos|os/2*|symbian) echo .exe ;; |
82bb3329 MR |
2241 | esac |
2242 | } | |
2243 | ||
2244 | EXESUF=$(exesuf $target_os) | |
2245 | HOSTEXESUF=$(exesuf $host_os) | |
c0f5b7f1 | 2246 | |
e4e69e0b | 2247 | # set temporary file name |
a49d42c2 | 2248 | : ${TMPDIR:=$TEMPDIR} |
c51fafa1 | 2249 | : ${TMPDIR:=$TMP} |
a49d42c2 | 2250 | : ${TMPDIR:=/tmp} |
e4e69e0b | 2251 | |
a210bce2 | 2252 | if ! check_cmd mktemp -u XXXXXX; then |
54460a83 MR |
2253 | # simple replacement for missing mktemp |
2254 | # NOT SAFE FOR GENERAL USE | |
2255 | mktemp(){ | |
09a5c245 | 2256 | echo "${2%%XXX*}.${HOSTNAME}.${UID}.$$" |
54460a83 MR |
2257 | } |
2258 | fi | |
2259 | ||
2260 | tmpfile(){ | |
2261 | tmp=$(mktemp -u "${TMPDIR}/ffconf.XXXXXXXX")$2 && | |
2262 | (set -C; exec > $tmp) 2>/dev/null || | |
f7ba16a7 | 2263 | die "Unable to create temporary file in $TMPDIR." |
54460a83 MR |
2264 | append TMPFILES $tmp |
2265 | eval $1=$tmp | |
2266 | } | |
2267 | ||
2268 | trap 'rm -f -- $TMPFILES' EXIT | |
54460a83 | 2269 | |
55127e7b | 2270 | tmpfile TMPASM .asm |
3e0b1c9a DB |
2271 | tmpfile TMPC .c |
2272 | tmpfile TMPE $EXESUF | |
2273 | tmpfile TMPH .h | |
2274 | tmpfile TMPO .o | |
2275 | tmpfile TMPS .S | |
2276 | tmpfile TMPSH .sh | |
2277 | tmpfile TMPV .ver | |
54460a83 MR |
2278 | |
2279 | unset -f mktemp | |
e4e69e0b | 2280 | |
fb3c4ffc MR |
2281 | chmod +x $TMPE |
2282 | ||
993f2d0f MR |
2283 | # make sure we can execute files in $TMPDIR |
2284 | cat > $TMPSH 2>> $logfile <<EOF | |
2285 | #! /bin/sh | |
2286 | EOF | |
2287 | chmod +x $TMPSH >> $logfile 2>&1 | |
2288 | if ! $TMPSH >> $logfile 2>&1; then | |
2289 | cat <<EOF | |
2290 | Unable to create and execute files in $TMPDIR. Set the TMPDIR environment | |
2291 | variable to another directory and make sure that it is not mounted noexec. | |
2292 | EOF | |
2293 | die "Sanity test failed." | |
2294 | fi | |
993f2d0f | 2295 | |
457cc333 MR |
2296 | ccc_flags(){ |
2297 | for flag; do | |
2298 | case $flag in | |
2299 | -std=c99) echo -c99 ;; | |
2300 | -mcpu=*) echo -arch ${flag#*=} ;; | |
2301 | -mieee) echo -ieee ;; | |
2302 | -O*|-fast) echo $flag ;; | |
2303 | -fno-math-errno) echo -assume nomath_errno ;; | |
2304 | -g) echo -g3 ;; | |
2305 | -Wall) echo -msg_enable level2 ;; | |
2306 | -Wno-pointer-sign) echo -msg_disable ptrmismatch1 ;; | |
2307 | -Wl,*) echo $flag ;; | |
2308 | -f*|-W*) ;; | |
2309 | *) echo $flag ;; | |
2310 | esac | |
2311 | done | |
2312 | } | |
2313 | ||
dfa559bc RB |
2314 | msvc_flags(){ |
2315 | for flag; do | |
2316 | case $flag in | |
2317 | -fomit-frame-pointer) echo -Oy ;; | |
2318 | -g) echo -Z7 ;; | |
2319 | -Wall) echo -W4 -wd4244 -wd4127 -wd4018 -wd4389 \ | |
2320 | -wd4146 -wd4057 -wd4204 -wd4706 -wd4305 \ | |
4a185ed2 | 2321 | -wd4152 -wd4324 -we4013 -wd4100 -wd4214 \ |
d66c52c2 | 2322 | -wd4996 -wd4273 ;; |
dfa559bc RB |
2323 | -std=c99) ;; |
2324 | -fno-math-errno) ;; | |
2325 | -fno-common) ;; | |
2326 | -fno-signed-zeros) ;; | |
50640977 | 2327 | -fPIC) ;; |
dfa559bc | 2328 | -lz) echo zlib.lib ;; |
bd680c7b DB |
2329 | -lavifil32) echo vfw32.lib ;; |
2330 | -lavicap32) echo vfw32.lib user32.lib ;; | |
dfa559bc RB |
2331 | -l*) echo ${flag#-l}.lib ;; |
2332 | *) echo $flag ;; | |
2333 | esac | |
2334 | done | |
2335 | } | |
2336 | ||
d0c6d424 MR |
2337 | pgi_flags(){ |
2338 | for flag; do | |
2339 | case $flag in | |
643933f5 | 2340 | -flto) echo -Mipa=fast,libopt,libinline,vestigial ;; |
d0c6d424 MR |
2341 | -fomit-frame-pointer) echo -Mnoframe ;; |
2342 | -g) echo -gopt ;; | |
2343 | *) echo $flag ;; | |
2344 | esac | |
2345 | done | |
2346 | } | |
2347 | ||
2348 | suncc_flags(){ | |
2349 | for flag; do | |
2350 | case $flag in | |
2351 | -march=*|-mcpu=*) | |
2352 | case "${flag#*=}" in | |
2353 | native) echo -xtarget=native ;; | |
2354 | v9|niagara) echo -xarch=sparc ;; | |
2355 | ultrasparc) echo -xarch=sparcvis ;; | |
2356 | ultrasparc3|niagara2) echo -xarch=sparcvis2 ;; | |
2357 | i586|pentium) echo -xchip=pentium ;; | |
2358 | i686|pentiumpro|pentium2) echo -xtarget=pentium_pro ;; | |
2359 | pentium3*|c3-2) echo -xtarget=pentium3 ;; | |
2360 | pentium-m) echo -xarch=sse2 -xchip=pentium3 ;; | |
2361 | pentium4*) echo -xtarget=pentium4 ;; | |
2362 | prescott|nocona) echo -xarch=sse3 -xchip=pentium4 ;; | |
2363 | *-sse3) echo -xarch=sse3 ;; | |
2364 | core2) echo -xarch=ssse3 -xchip=core2 ;; | |
f2ce813e SM |
2365 | corei7) echo -xarch=sse4_2 -xchip=nehalem ;; |
2366 | corei7-avx) echo -xarch=avx -xchip=sandybridge ;; | |
b36f87ff | 2367 | amdfam10|barcelona|bdver*) echo -xarch=sse4_1 ;; |
d0c6d424 MR |
2368 | athlon-4|athlon-[mx]p) echo -xarch=ssea ;; |
2369 | k8|opteron|athlon64|athlon-fx) | |
2370 | echo -xarch=sse2a ;; | |
2371 | athlon*) echo -xarch=pentium_proa ;; | |
2372 | esac | |
2373 | ;; | |
2374 | -std=c99) echo -xc99 ;; | |
2375 | -fomit-frame-pointer) echo -xregs=frameptr ;; | |
2376 | -fPIC) echo -KPIC -xcode=pic32 ;; | |
2377 | -W*,*) echo $flag ;; | |
5e753ed5 SM |
2378 | -f*-*|-W*|-mimpure-text) ;; |
2379 | -shared) echo -G ;; | |
d0c6d424 MR |
2380 | *) echo $flag ;; |
2381 | esac | |
2382 | done | |
2383 | } | |
2384 | ||
2385 | tms470_flags(){ | |
2386 | for flag; do | |
2387 | case $flag in | |
2388 | -march=*|-mcpu=*) | |
2389 | case "${flag#*=}" in | |
2390 | armv7-a|cortex-a*) echo -mv=7a8 ;; | |
2391 | armv7-r|cortex-r*) echo -mv=7r4 ;; | |
2392 | armv7-m|cortex-m*) echo -mv=7m3 ;; | |
2393 | armv6*|arm11*) echo -mv=6 ;; | |
2394 | armv5*e|arm[79]*e*|arm9[24]6*|arm96*|arm102[26]) | |
2395 | echo -mv=5e ;; | |
2396 | armv4*|arm7*|arm9[24]*) echo -mv=4 ;; | |
2397 | esac | |
2398 | ;; | |
2399 | -mfpu=neon) echo --float_support=vfpv3 --neon ;; | |
2400 | -mfpu=vfp) echo --float_support=vfpv2 ;; | |
2401 | -mfpu=vfpv3) echo --float_support=vfpv3 ;; | |
b5198a26 | 2402 | -mfpu=vfpv3-d16) echo --float_support=vfpv3d16 ;; |
d0c6d424 MR |
2403 | -msoft-float) echo --float_support=vfplib ;; |
2404 | -O[0-3]|-mf=*) echo $flag ;; | |
2405 | -g) echo -g -mn ;; | |
2406 | -pds=*) echo $flag ;; | |
ad93dccb MR |
2407 | -D*|-I*) echo $flag ;; |
2408 | --gcc|--abi=*) echo $flag ;; | |
2409 | -me) echo $flag ;; | |
d0c6d424 MR |
2410 | esac |
2411 | done | |
2412 | } | |
2413 | ||
a758c5e2 MR |
2414 | probe_cc(){ |
2415 | pfx=$1 | |
2416 | _cc=$2 | |
2417 | ||
8db73c61 MR |
2418 | unset _type _ident _cc_c _cc_e _cc_o _flags _cflags |
2419 | unset _ld_o _ldflags _ld_lib _ld_path | |
18031c49 | 2420 | unset _depflags _DEPCMD _DEPFLAGS |
a758c5e2 MR |
2421 | _flags_filter=echo |
2422 | ||
2423 | if $_cc -v 2>&1 | grep -q '^gcc.*LLVM'; then | |
2424 | _type=llvm_gcc | |
2425 | gcc_extra_ver=$(expr "$($_cc --version | head -n1)" : '.*\((.*)\)') | |
2426 | _ident="llvm-gcc $($_cc -dumpversion) $gcc_extra_ver" | |
2427 | _depflags='-MMD -MF $(@:.o=.d) -MT $@' | |
2428 | _cflags_speed='-O3' | |
2429 | _cflags_size='-Os' | |
2430 | elif $_cc -v 2>&1 | grep -qi ^gcc; then | |
2431 | _type=gcc | |
2432 | gcc_version=$($_cc --version | head -n1) | |
2433 | gcc_basever=$($_cc -dumpversion) | |
2434 | gcc_pkg_ver=$(expr "$gcc_version" : '[^ ]* \(([^)]*)\)') | |
2435 | gcc_ext_ver=$(expr "$gcc_version" : ".*$gcc_pkg_ver $gcc_basever \\(.*\\)") | |
2436 | _ident=$(cleanws "gcc $gcc_basever $gcc_pkg_ver $gcc_ext_ver") | |
2437 | if ! $_cc -dumpversion | grep -q '^2\.'; then | |
2438 | _depflags='-MMD -MF $(@:.o=.d) -MT $@' | |
2439 | fi | |
2440 | _cflags_speed='-O3' | |
2441 | _cflags_size='-Os' | |
b2d688ea | 2442 | elif $_cc --version 2>/dev/null | grep -q ^icc; then |
a758c5e2 MR |
2443 | _type=icc |
2444 | _ident=$($_cc --version | head -n1) | |
2445 | _depflags='-MMD' | |
2446 | _cflags_speed='-O3' | |
2447 | _cflags_size='-Os' | |
2448 | _cflags_noopt='-O1' | |
2449 | elif $_cc -v 2>&1 | grep -q xlc; then | |
2450 | _type=xlc | |
2451 | _ident=$($_cc -qversion 2>/dev/null | head -n1) | |
2452 | _cflags_speed='-O5' | |
2453 | _cflags_size='-O5 -qcompact' | |
2454 | elif $_cc -V 2>/dev/null | grep -q Compaq; then | |
2455 | _type=ccc | |
2456 | _ident=$($_cc -V | head -n1 | cut -d' ' -f1-3) | |
2457 | _DEPFLAGS='-M' | |
a758c5e2 MR |
2458 | _cflags_speed='-fast' |
2459 | _cflags_size='-O1' | |
457cc333 | 2460 | _flags_filter=ccc_flags |
a758c5e2 MR |
2461 | elif $_cc --vsn 2>/dev/null | grep -q "ARM C/C++ Compiler"; then |
2462 | test -d "$sysroot" || die "No valid sysroot specified." | |
2463 | _type=armcc | |
2464 | _ident=$($_cc --vsn | head -n1) | |
2465 | armcc_conf="$PWD/armcc.conf" | |
2466 | $_cc --arm_linux_configure \ | |
2467 | --arm_linux_config_file="$armcc_conf" \ | |
2468 | --configure_sysroot="$sysroot" \ | |
2469 | --configure_cpp_headers="$sysinclude" >>$logfile 2>&1 || | |
2470 | die "Error creating armcc configuration file." | |
2471 | $_cc --vsn | grep -q RVCT && armcc_opt=rvct || armcc_opt=armcc | |
2472 | _flags="--arm_linux_config_file=$armcc_conf --translate_gcc" | |
2473 | as_default="${cross_prefix}gcc" | |
2474 | _depflags='-MMD' | |
2475 | _cflags_speed='-O3' | |
2476 | _cflags_size='-Os' | |
0122118e | 2477 | elif $_cc -version 2>/dev/null | grep -Eq 'TMS470|TI ARM'; then |
a758c5e2 MR |
2478 | _type=tms470 |
2479 | _ident=$($_cc -version | head -n1 | tr -s ' ') | |
2480 | _flags='--gcc --abi=eabi -me' | |
18031c49 | 2481 | _cc_e='-ppl -fe=$@' |
a758c5e2 | 2482 | _cc_o='-fe=$@' |
a758c5e2 MR |
2483 | _depflags='-ppa -ppd=$(@:.o=.d)' |
2484 | _cflags_speed='-O3 -mf=5' | |
2485 | _cflags_size='-O3 -mf=2' | |
2486 | _flags_filter=tms470_flags | |
2487 | elif $_cc -v 2>&1 | grep -q clang; then | |
2488 | _type=clang | |
2489 | _ident=$($_cc --version | head -n1) | |
2490 | _depflags='-MMD' | |
2491 | _cflags_speed='-O3' | |
2492 | _cflags_size='-Os' | |
2493 | elif $_cc -V 2>&1 | grep -q Sun; then | |
2494 | _type=suncc | |
2495 | _ident=$($_cc -V 2>&1 | head -n1 | cut -d' ' -f 2-) | |
2496 | _DEPCMD='$(DEP$(1)) $(DEP$(1)FLAGS) $($(1)DEP_FLAGS) $< | sed -e "1s,^.*: ,$@: ," -e "\$$!s,\$$, \\\," -e "1!s,^.*: , ," > $(@:.o=.d)' | |
c72f12cb | 2497 | _DEPFLAGS='-xM1 -xc99' |
a758c5e2 MR |
2498 | _ldflags='-std=c99' |
2499 | _cflags_speed='-O5' | |
2500 | _cflags_size='-O5 -xspace' | |
2501 | _flags_filter=suncc_flags | |
2502 | elif $_cc -v 2>&1 | grep -q 'PathScale\|Path64'; then | |
2503 | _type=pathscale | |
2504 | _ident=$($_cc -v 2>&1 | head -n1 | tr -d :) | |
2505 | _depflags='-MMD -MF $(@:.o=.d) -MT $@' | |
2506 | _cflags_speed='-O2' | |
2507 | _cflags_size='-Os' | |
2508 | _flags_filter='filter_out -Wdisabled-optimization' | |
2509 | elif $_cc -v 2>&1 | grep -q Open64; then | |
2510 | _type=open64 | |
2511 | _ident=$($_cc -v 2>&1 | head -n1 | tr -d :) | |
2512 | _depflags='-MMD -MF $(@:.o=.d) -MT $@' | |
2513 | _cflags_speed='-O2' | |
2514 | _cflags_size='-Os' | |
2515 | _flags_filter='filter_out -Wdisabled-optimization|-Wtype-limits|-fno-signed-zeros' | |
2516 | elif $_cc -V 2>&1 | grep -q Portland; then | |
2517 | _type=pgi | |
2518 | _ident="PGI $($_cc -V 2>&1 | awk '/^pgcc/ { print $2; exit }')" | |
8f23907f | 2519 | opt_common='-alias=ansi -Mdse -Mlre -Mpre' |
a758c5e2 MR |
2520 | _cflags_speed="-O3 -Mautoinline -Munroll=c:4 $opt_common" |
2521 | _cflags_size="-O2 -Munroll=c:1 $opt_common" | |
2522 | _cflags_noopt="-O1" | |
2523 | _flags_filter=pgi_flags | |
dfa559bc RB |
2524 | elif $_cc 2>&1 | grep -q Microsoft; then |
2525 | _type=msvc | |
2526 | _ident=$($cc 2>&1 | head -n1) | |
2527 | _DEPCMD='$(DEP$(1)) $(DEP$(1)FLAGS) $($(1)DEP_FLAGS) $< 2>&1 | awk '\''/including/ { sub(/^.*file: */, ""); gsub(/\\/, "/"); if (!match($$0, / /)) print "$@:", $$0 }'\'' > $(@:.o=.d)' | |
2528 | _DEPFLAGS='$(CPPFLAGS) $(CFLAGS) -showIncludes -Zs' | |
2529 | _cflags_speed="-O2" | |
2530 | _cflags_size="-O1" | |
2531 | # Nonstandard output options, to avoid msys path conversion issues, relies on wrapper to remap it | |
2532 | if $_cc 2>&1 | grep -q Linker; then | |
2533 | _ld_o='-out $@' | |
2534 | else | |
2535 | _ld_o='-Fe$@' | |
2536 | fi | |
2537 | _cc_o='-Fo $@' | |
a224b2cb | 2538 | _cc_e='-P -Fi $@' |
dfa559bc RB |
2539 | _flags_filter=msvc_flags |
2540 | _ld_lib='lib%.a' | |
2541 | _ld_path='-libpath:' | |
2542 | _flags='-nologo' | |
2543 | _cflags='-D_USE_MATH_DEFINES -Dinline=__inline -FIstdlib.h -Dstrtoll=_strtoi64' | |
2544 | if [ $pfx = hostcc ]; then | |
6a0200f2 | 2545 | append _cflags -Dsnprintf=_snprintf |
dfa559bc | 2546 | fi |
aef6bd1b | 2547 | fi |
a758c5e2 MR |
2548 | |
2549 | eval ${pfx}_type=\$_type | |
2550 | eval ${pfx}_ident=\$_ident | |
2551 | } | |
2552 | ||
2553 | set_ccvars(){ | |
23565c26 | 2554 | eval ${1}_C=\${_cc_c-\${${1}_C}} |
18031c49 | 2555 | eval ${1}_E=\${_cc_e-\${${1}_E}} |
a758c5e2 MR |
2556 | eval ${1}_O=\${_cc_o-\${${1}_O}} |
2557 | ||
2558 | if [ -n "$_depflags" ]; then | |
2559 | eval ${1}_DEPFLAGS=\$_depflags | |
2560 | else | |
2561 | eval ${1}DEP=\${_DEPCMD:-\$DEPCMD} | |
2562 | eval ${1}DEP_FLAGS=\${_DEPFLAGS:-\$DEPFLAGS} | |
2563 | eval DEP${1}FLAGS=\$_flags | |
2564 | fi | |
2565 | } | |
2566 | ||
2567 | probe_cc cc "$cc" | |
2568 | cflags_filter=$_flags_filter | |
2569 | cflags_speed=$_cflags_speed | |
2570 | cflags_size=$_cflags_size | |
2571 | cflags_noopt=$_cflags_noopt | |
2572 | add_cflags $_flags $_cflags | |
2573 | cc_ldflags=$_ldflags | |
2574 | set_ccvars CC | |
2575 | ||
2576 | probe_cc hostcc "$host_cc" | |
2577 | host_cflags_filter=$_flags_filter | |
a758c5e2 | 2578 | add_host_cflags $_flags $_cflags |
a758c5e2 | 2579 | set_ccvars HOSTCC |
629687f6 | 2580 | |
851ffa80 MR |
2581 | test -n "$cc_type" && enable $cc_type || |
2582 | warn "Unknown C compiler $cc, unable to select optimal CFLAGS" | |
629687f6 | 2583 | |
75bafbac | 2584 | : ${as_default:=$cc} |
50567afa | 2585 | : ${dep_cc_default:=$cc} |
684b28e0 | 2586 | : ${ld_default:=$cc} |
095792f2 MR |
2587 | : ${host_ld_default:=$host_cc} |
2588 | set_default ar as dep_cc ld host_ld | |
75800dce | 2589 | |
a758c5e2 MR |
2590 | probe_cc as "$as" |
2591 | asflags_filter=$_flags_filter | |
2592 | add_asflags $_flags $_cflags | |
2593 | set_ccvars AS | |
2594 | ||
2595 | probe_cc ld "$ld" | |
2596 | ldflags_filter=$_flags_filter | |
2597 | add_ldflags $_flags $_ldflags | |
2598 | test "$cc_type" != "$ld_type" && add_ldflags $cc_ldflags | |
2763587c | 2599 | LD_O=${_ld_o-$LD_O} |
8db73c61 MR |
2600 | LD_LIB=${_ld_lib-$LD_LIB} |
2601 | LD_PATH=${_ld_path-$LD_PATH} | |
a758c5e2 | 2602 | |
095792f2 MR |
2603 | probe_cc hostld "$host_ld" |
2604 | host_ldflags_filter=$_flags_filter | |
2605 | add_host_ldflags $_flags $_ldflags | |
2606 | HOSTLD_O=${_ld_o-$HOSTLD_O} | |
2607 | ||
a758c5e2 MR |
2608 | if [ -z "$CC_DEPFLAGS" ] && [ "$dep_cc" != "$cc" ]; then |
2609 | probe_cc depcc "$dep_cc" | |
2610 | CCDEP=${_DEPCMD:-$DEPCMD} | |
2611 | CCDEP_FLAGS=${_DEPFLAGS:=$DEPFLAGS} | |
2612 | DEPCCFLAGS=$_flags | |
2613 | fi | |
07dec06e | 2614 | |
3dbc777c MR |
2615 | if $ar 2>&1 | grep -q Microsoft; then |
2616 | arflags="-nologo" | |
2617 | ar_o='-out:$@' | |
2618 | elif $ar 2>&1 | grep -q 'Texas Instruments'; then | |
2619 | arflags="rq" | |
2620 | ar_o='$@' | |
2621 | else | |
2622 | arflags="rc" | |
2623 | ar_o='$@' | |
2624 | fi | |
2625 | ||
7f32f40c | 2626 | add_cflags $extra_cflags |
2f2e6c7c | 2627 | add_asflags $extra_cflags |
7f32f40c | 2628 | |
154d432c MR |
2629 | if test -n "$sysroot"; then |
2630 | case "$cc_type" in | |
00ba041c | 2631 | gcc|llvm_gcc|clang) |
467256f2 | 2632 | add_cppflags --sysroot="$sysroot" |
154d432c MR |
2633 | add_ldflags --sysroot="$sysroot" |
2634 | ;; | |
6fec122a MR |
2635 | tms470) |
2636 | add_cppflags -I"$sysinclude" | |
2637 | add_ldflags --sysroot="$sysroot" | |
2638 | ;; | |
154d432c MR |
2639 | esac |
2640 | fi | |
2641 | ||
d22c13a8 MR |
2642 | if test "$cpu" = host; then |
2643 | enabled cross_compile && die "--cpu=host makes no sense when cross-compiling." | |
2644 | ||
2645 | case "$cc_type" in | |
613a4e3f | 2646 | gcc|llvm_gcc) |
d22c13a8 MR |
2647 | check_native(){ |
2648 | $cc $1=native -v -c -o $TMPO $TMPC >$TMPE 2>&1 || return | |
b695256e | 2649 | sed -n "/cc1.*$1=/{ |
27ce1be8 MR |
2650 | s/.*$1=\\([^ ]*\\).*/\\1/ |
2651 | p | |
2652 | q | |
2653 | }" $TMPE | |
d22c13a8 MR |
2654 | } |
2655 | cpu=$(check_native -march || check_native -mcpu) | |
2656 | ;; | |
2657 | esac | |
2658 | ||
2659 | test "${cpu:-host}" = host && die "--cpu=host not supported with compiler $cc" | |
2660 | fi | |
2661 | ||
e939cedd MR |
2662 | # Deal with common $arch aliases |
2663 | case "$arch" in | |
5873b623 MR |
2664 | aarch64|arm64) |
2665 | arch="aarch64" | |
2666 | ;; | |
e939cedd MR |
2667 | arm*) |
2668 | arch="arm" | |
2669 | ;; | |
2acda282 | 2670 | mips*|IP*) |
e939cedd MR |
2671 | arch="mips" |
2672 | ;; | |
a6e9d649 | 2673 | parisc*|hppa*) |
e939cedd MR |
2674 | arch="parisc" |
2675 | ;; | |
56203596 | 2676 | "Power Macintosh"|ppc*|powerpc*) |
e939cedd MR |
2677 | arch="ppc" |
2678 | ;; | |
e939cedd MR |
2679 | s390|s390x) |
2680 | arch="s390" | |
2681 | ;; | |
2682 | sh4|sh) | |
2683 | arch="sh4" | |
2684 | ;; | |
4cd217c0 | 2685 | sun4u|sparc*) |
e939cedd | 2686 | arch="sparc" |
e939cedd | 2687 | ;; |
c75848cd DB |
2688 | tilegx|tile-gx) |
2689 | arch="tilegx" | |
2690 | ;; | |
d33ed7b3 | 2691 | i[3-6]86|i86pc|BePC|x86pc|x86_64|amd64) |
e939cedd MR |
2692 | arch="x86" |
2693 | ;; | |
2694 | esac | |
2695 | ||
851ffa80 | 2696 | is_in $arch $ARCH_LIST || warn "unknown architecture $arch" |
343aef9b | 2697 | enable $arch |
e939cedd | 2698 | |
df5cdc24 | 2699 | # Add processor-specific flags |
9ebd45c2 | 2700 | if enabled aarch64; then |
33db40f8 MR |
2701 | |
2702 | case $cpu in | |
2703 | armv*) | |
2704 | cpuflags="-march=$cpu" | |
2705 | ;; | |
2706 | *) | |
2707 | cpuflags="-mcpu=$cpu" | |
2708 | ;; | |
2709 | esac | |
2710 | ||
2711 | elif enabled alpha; then | |
2712 | ||
2713 | cpuflags="-mcpu=$cpu" | |
2714 | ||
2715 | elif enabled arm; then | |
2716 | ||
1234c66a MR |
2717 | check_arm_arch() { |
2718 | check_cpp_condition stddef.h \ | |
2719 | "defined __ARM_ARCH_${1}__ || defined __TARGET_ARCH_${2:-$1}" \ | |
2720 | $cpuflags | |
2721 | } | |
2722 | ||
2723 | probe_arm_arch() { | |
2724 | if check_arm_arch 4; then echo armv4; | |
2725 | elif check_arm_arch 4T; then echo armv4t; | |
2726 | elif check_arm_arch 5; then echo armv5; | |
2727 | elif check_arm_arch 5E; then echo armv5e; | |
2728 | elif check_arm_arch 5T; then echo armv5t; | |
2729 | elif check_arm_arch 5TE; then echo armv5te; | |
2730 | elif check_arm_arch 5TEJ; then echo armv5te; | |
2731 | elif check_arm_arch 6; then echo armv6; | |
2732 | elif check_arm_arch 6J; then echo armv6j; | |
2733 | elif check_arm_arch 6K; then echo armv6k; | |
2734 | elif check_arm_arch 6Z; then echo armv6z; | |
2735 | elif check_arm_arch 6ZK; then echo armv6zk; | |
2736 | elif check_arm_arch 6T2; then echo armv6t2; | |
2737 | elif check_arm_arch 7; then echo armv7; | |
2738 | elif check_arm_arch 7A 7_A; then echo armv7-a; | |
2739 | elif check_arm_arch 7R 7_R; then echo armv7-r; | |
2740 | elif check_arm_arch 7M 7_M; then echo armv7-m; | |
2741 | elif check_arm_arch 7EM 7E_M; then echo armv7-m; | |
2742 | elif check_arm_arch 8A 8_A; then echo armv8-a; | |
2743 | fi | |
2744 | } | |
2745 | ||
2746 | [ "$cpu" = generic ] && cpu=$(probe_arm_arch) | |
2747 | ||
33db40f8 MR |
2748 | case $cpu in |
2749 | armv*) | |
2750 | cpuflags="-march=$cpu" | |
2751 | subarch=$(echo $cpu | sed 's/[^a-z0-9]//g') | |
2752 | ;; | |
2753 | *) | |
2754 | cpuflags="-mcpu=$cpu" | |
2755 | case $cpu in | |
2756 | cortex-a*) subarch=armv7a ;; | |
2757 | cortex-r*) subarch=armv7r ;; | |
2758 | cortex-m*) enable thumb; subarch=armv7m ;; | |
2759 | arm11*) subarch=armv6 ;; | |
2760 | arm[79]*e*|arm9[24]6*|arm96*|arm102[26]) subarch=armv5te ;; | |
2761 | armv4*|arm7*|arm9[24]*) subarch=armv4 ;; | |
1234c66a | 2762 | *) subarch=$(probe_arm_arch) ;; |
33db40f8 MR |
2763 | esac |
2764 | ;; | |
2765 | esac | |
2766 | ||
f0fe245b MR |
2767 | case "$subarch" in |
2768 | armv5t*) enable fast_clz ;; | |
2769 | armv[6-8]*) enable fast_clz fast_unaligned ;; | |
2770 | esac | |
2771 | ||
33db40f8 MR |
2772 | elif enabled avr32; then |
2773 | ||
2774 | case $cpu in | |
2775 | ap7[02]0[0-2]) | |
2776 | subarch="avr32_ap" | |
2777 | cpuflags="-mpart=$cpu" | |
2778 | ;; | |
2779 | ap) | |
2780 | subarch="avr32_ap" | |
2781 | cpuflags="-march=$cpu" | |
2782 | ;; | |
2783 | uc3[ab]*) | |
2784 | subarch="avr32_uc" | |
2785 | cpuflags="-mcpu=$cpu" | |
2786 | ;; | |
2787 | uc) | |
2788 | subarch="avr32_uc" | |
2789 | cpuflags="-march=$cpu" | |
2790 | ;; | |
2791 | esac | |
2792 | ||
2793 | elif enabled bfin; then | |
2794 | ||
2795 | cpuflags="-mcpu=$cpu" | |
2796 | ||
2797 | elif enabled mips; then | |
2798 | ||
2799 | cpuflags="-march=$cpu" | |
2800 | ||
5d54c126 | 2801 | elif enabled ppc; then |
343aef9b | 2802 | |
56348891 MR |
2803 | case $(tolower $cpu) in |
2804 | 601|ppc601|powerpc601) | |
9dbd5c3d | 2805 | cpuflags="-mcpu=601" |
64ad53ff | 2806 | disable altivec |
9dbd5c3d | 2807 | ;; |
56348891 | 2808 | 603*|ppc603*|powerpc603*) |
9dbd5c3d | 2809 | cpuflags="-mcpu=603" |
64ad53ff | 2810 | disable altivec |
9dbd5c3d | 2811 | ;; |
56348891 | 2812 | 604*|ppc604*|powerpc604*) |
9dbd5c3d | 2813 | cpuflags="-mcpu=604" |
64ad53ff | 2814 | disable altivec |
9dbd5c3d | 2815 | ;; |
56348891 | 2816 | g3|75*|ppc75*|powerpc75*) |
7f1fcaf0 | 2817 | cpuflags="-mcpu=750" |
64ad53ff | 2818 | disable altivec |
9dbd5c3d | 2819 | ;; |
56348891 | 2820 | g4|745*|ppc745*|powerpc745*) |
7f1fcaf0 | 2821 | cpuflags="-mcpu=7450" |
9dbd5c3d | 2822 | ;; |
56348891 | 2823 | 74*|ppc74*|powerpc74*) |
7f1fcaf0 | 2824 | cpuflags="-mcpu=7400" |
9dbd5c3d | 2825 | ;; |
313f9fbf | 2826 | g5|970|ppc970|powerpc970) |
7f1fcaf0 | 2827 | cpuflags="-mcpu=970" |
9dbd5c3d | 2828 | ;; |
313f9fbf | 2829 | power[3-7]*) |
7f1fcaf0 | 2830 | cpuflags="-mcpu=$cpu" |
313f9fbf | 2831 | ;; |
56348891 | 2832 | cell) |
9dbd5c3d MR |
2833 | cpuflags="-mcpu=cell" |
2834 | enable ldbrx | |
2835 | ;; | |
4ab26cb4 DB |
2836 | e500mc) |
2837 | cpuflags="-mcpu=e500mc" | |
2838 | disable altivec | |
2839 | ;; | |
7b0b81a1 AL |
2840 | e500v2) |
2841 | cpuflags="-mcpu=8548 -mhard-float -mfloat-gprs=double" | |
2842 | disable altivec | |
2843 | ;; | |
2844 | e500) | |
2845 | cpuflags="-mcpu=8540 -mhard-float" | |
2846 | disable altivec | |
2847 | ;; | |
9dbd5c3d | 2848 | esac |
343aef9b | 2849 | |
33db40f8 MR |
2850 | elif enabled sparc; then |
2851 | ||
2852 | case $cpu in | |
2853 | cypress|f93[04]|tsc701|sparcl*|supersparc|hypersparc|niagara|v[789]) | |
2854 | cpuflags="-mcpu=$cpu" | |
2855 | disable vis | |
2856 | ;; | |
2857 | ultrasparc*|niagara[234]) | |
2858 | cpuflags="-mcpu=$cpu" | |
2859 | ;; | |
2860 | esac | |
2861 | ||
343aef9b MR |
2862 | elif enabled x86; then |
2863 | ||
9dbd5c3d MR |
2864 | case $cpu in |
2865 | i[345]86|pentium) | |
2866 | cpuflags="-march=$cpu" | |
2867 | disable mmx | |
2868 | ;; | |
2869 | # targets that do NOT support conditional mov (cmov) | |
2870 | pentium-mmx|k6|k6-[23]|winchip-c6|winchip2|c3) | |
2871 | cpuflags="-march=$cpu" | |
2872 | disable cmov | |
2873 | ;; | |
2874 | # targets that do support conditional mov (cmov) | |
f2ce813e | 2875 | i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64*|k8*|opteron*|athlon-fx|core2|corei7*|amdfam10|barcelona|atom|bdver*) |
9dbd5c3d MR |
2876 | cpuflags="-march=$cpu" |
2877 | enable cmov | |
2878 | enable fast_cmov | |
2879 | ;; | |
2880 | # targets that do support conditional mov but on which it's slow | |
2881 | pentium4|pentium4m|prescott|nocona) | |
2882 | cpuflags="-march=$cpu" | |
2883 | enable cmov | |
2884 | disable fast_cmov | |
2885 | ;; | |
2886 | esac | |
343aef9b | 2887 | |
343aef9b MR |
2888 | fi |
2889 | ||
9ebd45c2 MR |
2890 | if [ "$cpu" != generic ]; then |
2891 | add_cflags $cpuflags | |
2892 | add_asflags $cpuflags | |
2893 | fi | |
df5cdc24 | 2894 | |
993f2d0f MR |
2895 | # compiler sanity check |
2896 | check_exec <<EOF | |
2897 | int main(void){ return 0; } | |
2898 | EOF | |
2899 | if test "$?" != 0; then | |
2900 | echo "$cc is unable to create an executable file." | |
2901 | if test -z "$cross_prefix" && ! enabled cross_compile ; then | |
2902 | echo "If $cc is a cross-compiler, use the --enable-cross-compile option." | |
2903 | echo "Only do this if you know what cross compiling means." | |
2904 | fi | |
2905 | die "C compiler test failed." | |
2906 | fi | |
2907 | ||
046f081b | 2908 | add_cppflags -D_ISOC99_SOURCE |
e9b9a2f8 | 2909 | check_cflags -std=c99 |
50a334e4 | 2910 | check_cc -D_FILE_OFFSET_BITS=64 <<EOF && add_cppflags -D_FILE_OFFSET_BITS=64 |
9d821fc2 DB |
2911 | #include <stdlib.h> |
2912 | EOF | |
50a334e4 | 2913 | check_cc -D_LARGEFILE_SOURCE <<EOF && add_cppflags -D_LARGEFILE_SOURCE |
9d821fc2 DB |
2914 | #include <stdlib.h> |
2915 | EOF | |
e9b9a2f8 | 2916 | |
f0125de9 | 2917 | check_host_cflags -std=c99 |
0a6db2a2 | 2918 | check_host_cflags -Wall |
f0125de9 | 2919 | |
d4c99513 MR |
2920 | check_64bit(){ |
2921 | arch32=$1 | |
2922 | arch64=$2 | |
2923 | expr=$3 | |
2924 | check_code cc "" "int test[2*($expr) - 1]" && | |
2925 | subarch=$arch64 || subarch=$arch32 | |
2926 | } | |
2927 | ||
b24dbcbd | 2928 | case "$arch" in |
d11cb13b | 2929 | aarch64|alpha|ia64) |
2acda282 MR |
2930 | spic=$shared |
2931 | ;; | |
2932 | mips) | |
2933 | check_64bit mips mips64 '_MIPS_SIM > 1' | |
8a3c8627 | 2934 | spic=$shared |
b24dbcbd | 2935 | ;; |
a6e9d649 MR |
2936 | parisc) |
2937 | check_64bit parisc parisc64 'sizeof(void *) > 4' | |
2938 | spic=$shared | |
2939 | ;; | |
56203596 MR |
2940 | ppc) |
2941 | check_64bit ppc ppc64 'sizeof(void *) > 4' | |
1944d532 | 2942 | spic=$shared |
56203596 | 2943 | ;; |
4cd217c0 MR |
2944 | sparc) |
2945 | check_64bit sparc sparc64 'sizeof(void *) > 4' | |
2946 | spic=$shared | |
2947 | ;; | |
e939cedd | 2948 | x86) |
d4c99513 | 2949 | check_64bit x86_32 x86_64 'sizeof(void *) > 4' |
de27f4d9 | 2950 | if test "$subarch" = "x86_64"; then |
e939cedd | 2951 | spic=$shared |
de27f4d9 | 2952 | fi |
b24dbcbd | 2953 | ;; |
b24dbcbd RP |
2954 | esac |
2955 | ||
343aef9b | 2956 | enable $subarch |
8a3c8627 | 2957 | enabled spic && enable pic |
b24dbcbd | 2958 | |
7483e694 | 2959 | # OS specific |
4f854758 | 2960 | case $target_os in |
a1629e28 | 2961 | haiku) |
63ae7e7c | 2962 | prefix_default="/boot/common" |
108caaaa | 2963 | network_extralibs="-lnetwork" |
f59c4bd6 | 2964 | host_libs= |
a1629e28 | 2965 | ;; |
7483e694 | 2966 | sunos) |
4d58e4cb | 2967 | AVSERVERLDFLAGS="" |
9987769a | 2968 | SHFLAGS='-shared -Wl,-h,$$(@F)' |
0600d30a | 2969 | enabled x86 && SHFLAGS="-mimpure-text $SHFLAGS" |
7483e694 | 2970 | network_extralibs="-lsocket -lnsl" |
779222db | 2971 | add_cppflags -D__EXTENSIONS__ -D_XOPEN_SOURCE=600 |
87a74f47 SM |
2972 | # When using suncc to build, the Solaris linker will mark |
2973 | # an executable with each instruction set encountered by | |
2974 | # the Solaris assembler. As our libraries contain their own | |
2975 | # guards for processor-specific code, instead suppress | |
2976 | # generation of the HWCAPS ELF section on Solaris x86 only. | |
2977 | enabled_all suncc x86 && echo "hwcap_1 = OVERRIDE;" > mapfile && add_ldflags -Wl,-M,mapfile | |
2a8a860a | 2978 | nm_default='nm -P -g' |
7483e694 DB |
2979 | ;; |
2980 | netbsd) | |
a1e4b3f6 | 2981 | disable symver |
07a8eef6 MR |
2982 | oss_indev_extralibs="-lossaudio" |
2983 | oss_outdev_extralibs="-lossaudio" | |
7483e694 | 2984 | ;; |
d488c3bc | 2985 | openbsd|bitrig) |
a1e4b3f6 | 2986 | disable symver |
7483e694 | 2987 | SHFLAGS='-shared' |
69dca3a4 | 2988 | SLIB_INSTALL_NAME='$(SLIBNAME).$(LIBMAJOR).$(LIBMINOR)' |
d5683aba | 2989 | SLIB_INSTALL_LINKS= |
07a8eef6 MR |
2990 | oss_indev_extralibs="-lossaudio" |
2991 | oss_outdev_extralibs="-lossaudio" | |
7483e694 | 2992 | ;; |
a1e4b3f6 | 2993 | dragonfly) |
a1e4b3f6 MR |
2994 | disable symver |
2995 | ;; | |
2996 | freebsd) | |
7483e694 DB |
2997 | ;; |
2998 | bsd/os) | |
355d81df | 2999 | add_extralibs -lpoll -lgnugetopt |
7483e694 DB |
3000 | ;; |
3001 | darwin) | |
301ab19d | 3002 | gas="gas-preprocessor.pl $cc" |
e08b8239 | 3003 | enabled ppc && add_asflags -force_cpusubtype_ALL |
49e35f49 | 3004 | SHFLAGS='-dynamiclib -Wl,-single_module -Wl,-install_name,$(SHLIBDIR)/$(SLIBNAME_WITH_MAJOR),-current_version,$(LIBVERSION),-compatibility_version,$(LIBMAJOR)' |
dff68563 | 3005 | enabled x86_32 && append SHFLAGS -Wl,-read_only_relocs,suppress |
355d81df | 3006 | add_ldflags -Wl,-dynamic,-search_paths_first |
7483e694 DB |
3007 | SLIBSUF=".dylib" |
3008 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME).$(LIBVERSION)$(SLIBSUF)' | |
3009 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME).$(LIBMAJOR)$(SLIBSUF)' | |
4d58e4cb | 3010 | AVSERVERLDFLAGS=-Wl,-bind_at_load |
304d586d | 3011 | objformat="macho" |
1b0f6fb8 | 3012 | enabled x86_64 && objformat="macho64" |
8dfa86f7 | 3013 | enabled_any pic shared || |
2704bd1a | 3014 | { check_cflags -mdynamic-no-pic && add_asflags -mdynamic-no-pic; } |
7483e694 DB |
3015 | ;; |
3016 | mingw32*) | |
9d3f4f50 | 3017 | if test $target_os = "mingw32ce"; then |
1aa71e25 MS |
3018 | disable network |
3019 | else | |
3020 | target_os=mingw32 | |
3021 | fi | |
dcc01c06 | 3022 | LIBTARGET=i386 |
1fc9fb8a | 3023 | if enabled x86_64; then |
417516f6 | 3024 | LIBTARGET="i386:x86-64" |
336cc1b0 | 3025 | elif enabled arm; then |
15c5156d | 3026 | LIBTARGET=arm-wince |
dcc01c06 | 3027 | fi |
fbd971a4 | 3028 | shlibdir_default="$bindir_default" |
7483e694 DB |
3029 | SLIBPREF="" |
3030 | SLIBSUF=".dll" | |
7483e694 DB |
3031 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)' |
3032 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)' | |
eb7018d2 | 3033 | SLIB_EXTRA_CMD=-'sed -e "s/ @[^ ]*//" $$(@:$(SLIBSUF)=.orig.def) > $$(@:$(SLIBSUF)=.def); $(DLLTOOL) -m $(LIBTARGET) -d $$(@:$(SLIBSUF)=.def) -l $(SUBDIR)$(SLIBNAME:$(SLIBSUF)=.lib) -D $(SLIBNAME_WITH_MAJOR)' |
2f138f0b MR |
3034 | SLIB_INSTALL_NAME='$(SLIBNAME_WITH_MAJOR)' |
3035 | SLIB_INSTALL_LINKS= | |
3036 | SLIB_INSTALL_EXTRA_SHLIB='$(SLIBNAME:$(SLIBSUF)=.lib)' | |
3037 | SLIB_INSTALL_EXTRA_LIB='lib$(SLIBNAME:$(SLIBSUF)=.dll.a) $(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.def)' | |
eb7018d2 | 3038 | SHFLAGS='-shared -Wl,--output-def,$$(@:$(SLIBSUF)=.orig.def) -Wl,--out-implib,$(SUBDIR)lib$(SLIBNAME:$(SLIBSUF)=.dll.a) -Wl,--enable-runtime-pseudo-reloc -Wl,--enable-auto-image-base' |
304d586d | 3039 | objformat="win32" |
ec10a9ab | 3040 | dlltool="${cross_prefix}dlltool" |
a3222470 | 3041 | ranlib=: |
bc574408 | 3042 | enable dos_paths |
7483e694 | 3043 | ;; |
53e8cd68 | 3044 | win32|win64) |
d66c52c2 MS |
3045 | if enabled shared; then |
3046 | # Link to the import library instead of the normal static library | |
3047 | # for shared libs. | |
3048 | LD_LIB='%.lib' | |
3049 | # Cannot build shared and static libraries at the same time with | |
3050 | # MSVC. | |
3051 | disable static | |
3052 | fi | |
3053 | shlibdir_default="$bindir_default" | |
3054 | SLIBPREF="" | |
3055 | SLIBSUF=".dll" | |
3056 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)' | |
3057 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)' | |
3058 | SLIB_CREATE_DEF_CMD='makedef $(SUBDIR)lib$(NAME).ver $(OBJS) > $$(@:$(SLIBSUF)=.def)' | |
3059 | SLIB_INSTALL_NAME='$(SLIBNAME_WITH_MAJOR)' | |
3060 | SLIB_INSTALL_LINKS= | |
3061 | SLIB_INSTALL_EXTRA_SHLIB='$(SLIBNAME:$(SLIBSUF)=.lib)' | |
3062 | SLIB_INSTALL_EXTRA_LIB='$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.def)' | |
3063 | SHFLAGS='-dll -def:$$(@:$(SLIBSUF)=.def) -implib:$(SUBDIR)$(SLIBNAME:$(SLIBSUF)=.lib)' | |
53e8cd68 MS |
3064 | objformat="win32" |
3065 | ranlib=: | |
3066 | enable dos_paths | |
3067 | ;; | |
7483e694 | 3068 | cygwin*) |
4f854758 | 3069 | target_os=cygwin |
fbd971a4 | 3070 | shlibdir_default="$bindir_default" |
7483e694 DB |
3071 | SLIBPREF="cyg" |
3072 | SLIBSUF=".dll" | |
3073 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)' | |
3074 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)' | |
f5d2c597 YS |
3075 | SLIB_INSTALL_NAME='$(SLIBNAME_WITH_MAJOR)' |
3076 | SLIB_INSTALL_LINKS= | |
3077 | SLIB_INSTALL_EXTRA_LIB='lib$(FULLNAME).dll.a' | |
3078 | SHFLAGS='-shared -Wl,--out-implib,$(SUBDIR)lib$(FULLNAME).dll.a' | |
304d586d | 3079 | objformat="win32" |
bc574408 | 3080 | enable dos_paths |
7483e694 | 3081 | ;; |
4f365f37 | 3082 | *-dos|freedos|opendos) |
4f365f37 | 3083 | network_extralibs="-lsocket" |
ff1c015d | 3084 | objformat="coff" |
bc574408 | 3085 | enable dos_paths |
a7a187a1 | 3086 | add_cppflags -U__STRICT_ANSI__ |
4f365f37 | 3087 | ;; |
7483e694 | 3088 | linux) |
7483e694 DB |
3089 | enable dv1394 |
3090 | ;; | |
3091 | irix*) | |
4f854758 | 3092 | target_os=irix |
7483e694 DB |
3093 | ranlib="echo ignoring ranlib" |
3094 | ;; | |
d22e8442 | 3095 | os/2*) |
d22e8442 | 3096 | ln_s="cp -f" |
9297f1ed | 3097 | objformat="aout" |
e14574eb | 3098 | add_cppflags -D_GNU_SOURCE |
355d81df | 3099 | add_ldflags -Zomf -Zbin-files -Zargs-wild -Zmap |
71c61f62 | 3100 | SHFLAGS='$(SUBDIR)$(NAME).def -Zdll -Zomf' |
4d58e4cb | 3101 | AVSERVERLDFLAGS="" |
287d3b13 | 3102 | LIBSUF="_s.a" |
d22e8442 DY |
3103 | SLIBPREF="" |
3104 | SLIBSUF=".dll" | |
3105 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)' | |
3106 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(shell echo $(NAME) | cut -c1-6)$(LIBMAJOR)$(SLIBSUF)' | |
71c61f62 | 3107 | SLIB_CREATE_DEF_CMD='echo LIBRARY $(SLIBNAME_WITH_MAJOR) INITINSTANCE TERMINSTANCE > $(SUBDIR)$(NAME).def; \ |
f69f51b3 DB |
3108 | echo PROTMODE >> $(SUBDIR)$(NAME).def; \ |
3109 | echo CODE PRELOAD MOVEABLE DISCARDABLE >> $(SUBDIR)$(NAME).def; \ | |
3110 | echo DATA PRELOAD MOVEABLE MULTIPLE NONSHARED >> $(SUBDIR)$(NAME).def; \ | |
3111 | echo EXPORTS >> $(SUBDIR)$(NAME).def; \ | |
3112 | emxexp -o $(OBJS) >> $(SUBDIR)$(NAME).def' | |
71c61f62 | 3113 | SLIB_EXTRA_CMD='emximp -o $(SUBDIR)$(LIBPREF)$(NAME)_dll.a $(SUBDIR)$(NAME).def; \ |
f69f51b3 | 3114 | emximp -o $(SUBDIR)$(LIBPREF)$(NAME)_dll.lib $(SUBDIR)$(NAME).def;' |
2f138f0b | 3115 | SLIB_INSTALL_EXTRA_LIB='$(LIBPREF)$(NAME)_dll.a $(LIBPREF)$(NAME)_dll.lib' |
bc574408 | 3116 | enable dos_paths |
d22e8442 | 3117 | ;; |
83993c1c | 3118 | gnu/kfreebsd) |
3bd1eacd | 3119 | add_cppflags -D_BSD_SOURCE |
83993c1c | 3120 | ;; |
34e82167 | 3121 | gnu) |
34e82167 | 3122 | ;; |
d33ed7b3 MR |
3123 | qnx) |
3124 | add_cppflags -D_QNX_SOURCE | |
3125 | network_extralibs="-lsocket" | |
3126 | ;; | |
1c69c79f MS |
3127 | symbian) |
3128 | SLIBSUF=".dll" | |
3129 | enable dos_paths | |
e3bc07f4 MS |
3130 | add_cflags --include=$sysinclude/gcce/gcce.h -fvisibility=default |
3131 | add_cppflags -D__GCCE__ -D__SYMBIAN32__ -DSYMBIAN_OE_POSIX_SIGNALS | |
3132 | add_ldflags -Wl,--target1-abs,--no-undefined \ | |
3133 | -Wl,-Ttext,0x80000,-Tdata,0x1000000 -shared \ | |
3134 | -Wl,--entry=_E32Startup -Wl,-u,_E32Startup | |
3135 | add_extralibs -l:eexe.lib -l:usrt2_2.lib -l:dfpaeabi.dso \ | |
3136 | -l:drtaeabi.dso -l:scppnwdl.dso -lsupc++ -lgcc \ | |
3137 | -l:libc.dso -l:libm.dso -l:euser.dso -l:libcrt0.lib | |
1c69c79f | 3138 | ;; |
fdd66609 MR |
3139 | osf1) |
3140 | add_cppflags -D_OSF_SOURCE -D_POSIX_PII -D_REENTRANT | |
3141 | AVSERVERLDFLAGS= | |
3142 | ;; | |
741a8b72 MR |
3143 | minix) |
3144 | ;; | |
4ebc6a74 MR |
3145 | plan9) |
3146 | add_cppflags -D_C99_SNPRINTF_EXTENSION \ | |
3147 | -D_REENTRANT_SOURCE \ | |
3148 | -D_RESEARCH_SOURCE \ | |
3149 | -DFD_SETSIZE=96 \ | |
3150 | -DHAVE_SOCK_OPTS | |
3151 | add_compat strtod.o strtod=avpriv_strtod | |
3152 | network_extralibs='-lbsd' | |
3153 | exeobjs=compat/plan9/main.o | |
3154 | disable avserver | |
4ebc6a74 MR |
3155 | cp_f='cp' |
3156 | ;; | |
614d8911 MR |
3157 | none) |
3158 | ;; | |
7483e694 | 3159 | *) |
4f924f9a | 3160 | die "Unknown OS '$target_os'." |
7483e694 DB |
3161 | ;; |
3162 | esac | |
3163 | ||
b797f3c4 MR |
3164 | # determine libc flavour |
3165 | ||
197252f1 | 3166 | # uclibc defines __GLIBC__, so it needs to be checked before glibc. |
b797f3c4 MR |
3167 | if check_cpp_condition features.h "defined __UCLIBC__"; then |
3168 | libc_type=uclibc | |
3bd1eacd | 3169 | add_cppflags -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 |
b797f3c4 MR |
3170 | elif check_cpp_condition features.h "defined __GLIBC__"; then |
3171 | libc_type=glibc | |
3bd1eacd | 3172 | add_cppflags -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 |
29f1fa74 DB |
3173 | # MinGW headers can be installed on Cygwin, so check for newlib first. |
3174 | elif check_cpp_condition newlib.h "defined _NEWLIB_VERSION"; then | |
3175 | libc_type=newlib | |
3176 | add_cppflags -U__STRICT_ANSI__ | |
b797f3c4 MR |
3177 | elif check_header _mingw.h; then |
3178 | libc_type=mingw | |
3179 | check_cpp_condition _mingw.h \ | |
3180 | "defined (__MINGW64_VERSION_MAJOR) || (__MINGW32_MAJOR_VERSION > 3) || \ | |
3181 | (__MINGW32_MAJOR_VERSION == 3 && __MINGW32_MINOR_VERSION >= 15)" || | |
3182 | die "ERROR: MinGW runtime version must be >= 3.15." | |
759a3a21 | 3183 | add_cppflags -U__STRICT_ANSI__ |
4fa661a8 RB |
3184 | elif check_func_headers stdlib.h _get_doserrno; then |
3185 | libc_type=msvcrt | |
84e65c76 MR |
3186 | add_compat strtod.o strtod=avpriv_strtod |
3187 | add_compat msvcrt/snprintf.o snprintf=avpriv_snprintf \ | |
3188 | _snprintf=avpriv_snprintf \ | |
3189 | vsnprintf=avpriv_vsnprintf | |
b797f3c4 MR |
3190 | elif check_cpp_condition stddef.h "defined __KLIBC__"; then |
3191 | libc_type=klibc | |
3192 | fi | |
3193 | ||
3194 | test -n "$libc_type" && enable $libc_type | |
3195 | ||
5ab432fa MR |
3196 | # hacks for compiler/libc/os combinations |
3197 | ||
3198 | if enabled_all tms470 glibc; then | |
b6f8d635 | 3199 | CPPFLAGS="-I${source_path}/compat/tms470 ${CPPFLAGS}" |
5ab432fa MR |
3200 | add_cppflags -D__USER_LABEL_PREFIX__= |
3201 | add_cppflags -D__builtin_memset=memset | |
3202 | add_cppflags -D__gnuc_va_list=va_list -D_VA_LIST_DEFINED | |
3203 | add_cflags -pds=48 # incompatible redefinition of macro | |
3204 | fi | |
3205 | ||
457cc333 MR |
3206 | if enabled_all ccc glibc; then |
3207 | add_ldflags -Wl,-z,now # calls to libots crash without this | |
3208 | fi | |
3209 | ||
6555acad MR |
3210 | esc(){ |
3211 | echo "$*" | sed 's/%/%25/g;s/:/%3a/g' | |
3212 | } | |
3213 | ||
3214 | echo "config:$arch:$subarch:$cpu:$target_os:$(esc $cc_ident):$(esc $LIBAV_CONFIGURATION)" >config.fate | |
db7515fd | 3215 | |
13cb2187 AS |
3216 | check_cpp_condition stdlib.h "defined(__PIC__) || defined(__pic__) || defined(PIC)" && enable pic |
3217 | ||
c9d19248 | 3218 | set_default $PATHS_LIST |
2a8a860a | 3219 | set_default nm |
c9d19248 | 3220 | |
320d060a | 3221 | # we need to build at least one lib type |
93b3c083 | 3222 | if ! enabled_any static shared; then |
320d060a DB |
3223 | cat <<EOF |
3224 | At least one library type must be built. | |
3225 | Specify --enable-static to build the static libraries or --enable-shared to | |
3226 | build the shared libraries as well. To only build the shared libraries specify | |
3227 | --disable-static in addition to --enable-shared. | |
3228 | EOF | |
3229 | exit 1; | |
3230 | fi | |
3231 | ||
2184c6f7 | 3232 | die_license_disabled() { |
4c27207c | 3233 | enabled $1 || { enabled $2 && die "$2 is $1 and --enable-$1 is not specified."; } |
2184c6f7 DB |
3234 | } |
3235 | ||
e417d80d | 3236 | die_license_disabled gpl libcdio |
2184c6f7 | 3237 | die_license_disabled gpl libx264 |
de295976 | 3238 | die_license_disabled gpl libxavs |
2184c6f7 | 3239 | die_license_disabled gpl libxvid |
2184c6f7 DB |
3240 | die_license_disabled gpl x11grab |
3241 | ||
2f7ae63b | 3242 | die_license_disabled nonfree libfaac |
87246953 | 3243 | die_license_disabled nonfree libfdk_aac |
a060866f | 3244 | die_license_disabled nonfree openssl |
b2e3c528 | 3245 | |
0b175caa DB |
3246 | die_license_disabled version3 libopencore_amrnb |
3247 | die_license_disabled version3 libopencore_amrwb | |
d89e738a | 3248 | die_license_disabled version3 libvo_aacenc |
f502ff3f | 3249 | die_license_disabled version3 libvo_amrwbenc |
0b175caa | 3250 | |
9cad0e4e | 3251 | enabled version3 && { enabled gpl && enable gplv3 || enable lgplv3; } |
3fe142e2 | 3252 | |
40617a6d | 3253 | disabled optimizations || check_cflags -fomit-frame-pointer |
cf9d24ad | 3254 | |
e276d9e8 MR |
3255 | enable_pic() { |
3256 | enable pic | |
bce7b696 MR |
3257 | add_cppflags -DPIC |
3258 | add_cflags -fPIC | |
3259 | add_asflags -fPIC | |
e276d9e8 MR |
3260 | } |
3261 | ||
3262 | enabled pic && enable_pic | |
bce7b696 | 3263 | |
b4d96ba2 MR |
3264 | check_cc <<EOF || die "Symbol mangling check failed." |
3265 | int ff_extern; | |
3266 | EOF | |
2a8a860a | 3267 | sym=$($nm $TMPO | awk '/ff_extern/{ print substr($0, match($0, /[^ \t]*ff_extern/)) }') |
b4d96ba2 MR |
3268 | extern_prefix=${sym%%ff_extern*} |
3269 | ||
afb5ed55 | 3270 | check_cc <<EOF && enable_weak inline_asm |
f65883c8 MR |
3271 | void foo(void) { __asm__ volatile ("" ::); } |
3272 | EOF | |
61d251db | 3273 | |
df5e3978 MR |
3274 | _restrict= |
3275 | for restrict_keyword in restrict __restrict__ __restrict; do | |
3276 | check_cc <<EOF && _restrict=$restrict_keyword && break | |
3277 | void foo(char * $restrict_keyword p); | |
3278 | EOF | |
3279 | done | |
3280 | ||
3281 | check_cc <<EOF && enable attribute_packed | |
3282 | struct { int x; } __attribute__((packed)) x; | |
3283 | EOF | |
3284 | ||
dffb41b9 MR |
3285 | check_cc <<EOF && enable attribute_may_alias |
3286 | union { int x; } __attribute__((may_alias)) x; | |
3287 | EOF | |
3288 | ||
df5e3978 MR |
3289 | check_cc <<EOF || die "endian test failed" |
3290 | unsigned int endian = 'B' << 24 | 'I' << 16 | 'G' << 8 | 'E'; | |
3291 | EOF | |
48fc536a | 3292 | od -t x1 $TMPO | grep -q '42 *49 *47 *45' && enable bigendian |
df5e3978 | 3293 | |
e939cedd MR |
3294 | if enabled alpha; then |
3295 | ||
3296 | check_cflags -mieee | |
3297 | ||
3298 | elif enabled arm; then | |
e45391bb | 3299 | |
66371c28 | 3300 | check_cpp_condition stddef.h "defined __thumb__" && enable_weak thumb |
8986fddc | 3301 | enabled thumb && check_cflags -mthumb || check_cflags -marm |
301ab19d | 3302 | nogas=die |
50fa82e6 | 3303 | |
44caaa56 MR |
3304 | if check_cpp_condition stddef.h "defined __ARM_PCS_VFP"; then |
3305 | enable vfp_args | |
3306 | elif ! check_cpp_condition stddef.h "defined __ARM_PCS || defined __SOFTFP__"; then | |
3307 | case "${cross_prefix:-$cc}" in | |
3308 | *hardfloat*) enable vfp_args; fpabi=vfp ;; | |
3309 | *) check_ld <<EOF && enable vfp_args && fpabi=vfp || fpabi=soft ;; | |
fa0912fe MR |
3310 | __asm__ (".eabi_attribute 28, 1"); |
3311 | int main(void) { return 0; } | |
3312 | EOF | |
44caaa56 MR |
3313 | esac |
3314 | warn "Compiler does not indicate floating-point ABI, guessing $fpabi." | |
3315 | fi | |
fa0912fe | 3316 | |
7f2b3dca MR |
3317 | enabled armv5te && check_insn armv5te 'qadd r0, r0, r0' |
3318 | enabled armv6 && check_insn armv6 'sadd16 r0, r0, r0' | |
3319 | enabled armv6t2 && check_insn armv6t2 'movt r0, #0' | |
7f2b3dca | 3320 | enabled neon && check_insn neon 'vadd.i16 q0, q0, q0' |
b3267559 | 3321 | enabled vfp && check_insn vfp 'fadds s0, s0, s0' |
7f2b3dca MR |
3322 | enabled vfpv3 && check_insn vfpv3 'vmov.f32 s0, #1.0' |
3323 | ||
b57c1da8 MR |
3324 | [ $target_os = linux ] || |
3325 | map 'enabled_any ${v}_external ${v}_inline || disable $v' \ | |
3326 | $ARCH_EXT_LIST_ARM | |
e45391bb | 3327 | |
575db883 DB |
3328 | check_inline_asm asm_mod_q '"add r0, %Q0, %R0" :: "r"((long long)0)' |
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