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: | |
03039f4c | 176 | --enable-avisynth enable reading of AviSynth script files [no] |
06454877 | 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] |
84d3ff50 | 203 | --enable-libwavpack enable wavpack encoding via libwavpack [no] |
06454877 | 204 | --enable-libx264 enable H.264 encoding via x264 [no] |
de295976 | 205 | --enable-libxavs enable AVS encoding via xavs [no] |
06454877 MR |
206 | --enable-libxvid enable Xvid encoding via xvidcore, |
207 | native MPEG-4/Xvid encoder exists [no] | |
a060866f | 208 | --enable-openssl enable openssl [no] |
45235ac4 | 209 | --enable-x11grab enable X11 grabbing [no] |
06454877 MR |
210 | --enable-zlib enable zlib [autodetect] |
211 | ||
212 | Advanced options (experts only): | |
06454877 MR |
213 | --cross-prefix=PREFIX use PREFIX for compilation tools [$cross_prefix] |
214 | --enable-cross-compile assume a cross-compiler is used | |
215 | --sysroot=PATH root of cross-build tree | |
216 | --sysinclude=PATH location of cross-build system headers | |
217 | --target-os=OS compiler targets OS [$target_os] | |
218 | --target-exec=CMD command to run executables on target | |
219 | --target-path=DIR path to view of build directory on target | |
ba13606c | 220 | --target-samples=DIR path to samples directory on target |
aeeb782c | 221 | --toolchain=NAME set tool defaults according to NAME |
06454877 | 222 | --nm=NM use nm tool |
121d78d0 | 223 | --ar=AR use archive tool AR [$ar_default] |
06454877 MR |
224 | --as=AS use assembler AS [$as_default] |
225 | --cc=CC use C compiler CC [$cc_default] | |
193cdd9a | 226 | --dep-cc=DEPCC use dependency generator DEPCC [$cc_default] |
06454877 MR |
227 | --ld=LD use linker LD |
228 | --host-cc=HOSTCC use host C compiler HOSTCC | |
229 | --host-cflags=HCFLAGS use HCFLAGS when compiling for host | |
4cc4b33f | 230 | --host-cppflags=HCPPFLAGS use HCPPFLAGS when compiling for host |
095792f2 | 231 | --host-ld=HOSTLD use host linker HOSTLD |
06454877 MR |
232 | --host-ldflags=HLDFLAGS use HLDFLAGS when linking for host |
233 | --host-libs=HLIBS use libs HLIBS when linking for host | |
193cdd9a | 234 | --host-os=OS compiler host OS [$target_os] |
06454877 MR |
235 | --extra-cflags=ECFLAGS add ECFLAGS to CFLAGS [$CFLAGS] |
236 | --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS] | |
237 | --extra-libs=ELIBS add ELIBS [$ELIBS] | |
238 | --extra-version=STRING version string suffix [] | |
193cdd9a | 239 | --optflags=OPTFLAGS override optimization-related compiler flags |
06454877 | 240 | --build-suffix=SUFFIX library name suffix [] |
3b327a4b | 241 | --malloc-prefix=PREFIX prefix malloc and related names with PREFIX |
06454877 MR |
242 | --arch=ARCH select architecture [$arch] |
243 | --cpu=CPU select the minimum required CPU (affects | |
244 | instruction selection, may crash on older CPUs) | |
3b327a4b DB |
245 | --enable-pic build position-independent code |
246 | --enable-sram allow use of on-chip SRAM | |
193cdd9a | 247 | --enable-thumb compile for Thumb instruction set |
3b327a4b | 248 | --disable-symver disable symbol versioning |
3b327a4b DB |
249 | --enable-hardcoded-tables use hardcoded tables instead of runtime generation |
250 | --disable-safe-bitstream-reader | |
251 | disable buffer boundary checking in bitreaders | |
252 | (faster, but may crash) | |
253 | --enable-memalign-hack emulate memalign, interferes with memory debuggers | |
65d12900 | 254 | --enable-lto use link-time optimization |
3b327a4b DB |
255 | |
256 | Optimization options (experts only): | |
c8a4ae00 | 257 | --disable-asm disable all assembler optimizations |
06454877 MR |
258 | --disable-altivec disable AltiVec optimizations |
259 | --disable-amd3dnow disable 3DNow! optimizations | |
260 | --disable-amd3dnowext disable 3DNow! extended optimizations | |
261 | --disable-mmx disable MMX optimizations | |
239fdf1b | 262 | --disable-mmxext disable MMXEXT optimizations |
06454877 | 263 | --disable-sse disable SSE optimizations |
50cd43f2 DB |
264 | --disable-sse2 disable SSE2 optimizations |
265 | --disable-sse3 disable SSE3 optimizations | |
06454877 | 266 | --disable-ssse3 disable SSSE3 optimizations |
50cd43f2 DB |
267 | --disable-sse4 disable SSE4 optimizations |
268 | --disable-sse42 disable SSE4.2 optimizations | |
87f1355f | 269 | --disable-avx disable AVX optimizations |
79687079 | 270 | --disable-fma4 disable FMA4 optimizations |
06454877 MR |
271 | --disable-armv5te disable armv5te optimizations |
272 | --disable-armv6 disable armv6 optimizations | |
273 | --disable-armv6t2 disable armv6t2 optimizations | |
b3267559 | 274 | --disable-vfp disable VFP optimizations |
5ea20630 | 275 | --disable-neon disable NEON optimizations |
06454877 | 276 | --disable-vis disable VIS optimizations |
afb5ed55 | 277 | --disable-inline-asm disable use of inline assembler |
06454877 | 278 | --disable-yasm disable use of yasm assembler |
06454877 | 279 | |
070c5d0f | 280 | Developer options (useful when working on Libav itself): |
06454877 MR |
281 | --disable-debug disable debugging symbols |
282 | --enable-debug=LEVEL set the debug level [$debuglevel] | |
06454877 MR |
283 | --disable-optimizations disable compiler optimizations |
284 | --enable-extra-warnings enable more compiler warnings | |
52b3cc60 | 285 | --samples=PATH location of test samples for FATE, if not set use |
9309bdfe | 286 | \$LIBAV_SAMPLES at make invocation time. |
7e4d9d5d RB |
287 | --enable-xmm-clobber-test check XMM registers for clobbering (Win64-only; |
288 | should be used only for debugging purposes) | |
154caa67 MR |
289 | --enable-random randomly enable/disable components |
290 | --disable-random | |
291 | --enable-random=LIST randomly enable/disable specific components or | |
292 | --disable-random=LIST component groups. LIST is a comma-separated list | |
293 | of NAME[:PROB] entries where NAME is a component | |
294 | (group) and PROB the probability associated with | |
295 | NAME (default 0.5). | |
296 | --random-seed=VALUE seed value for --enable/disable-random | |
06454877 MR |
297 | |
298 | NOTE: Object files are built at the place where configure is launched. | |
299 | EOF | |
60e8bc13 | 300 | exit 0 |
74c53c2d | 301 | } |
cf9d24ad | 302 | |
0884fadf MR |
303 | quotes='""' |
304 | ||
57bd82d4 | 305 | log(){ |
2270b4b2 | 306 | echo "$@" >> $logfile |
57bd82d4 MR |
307 | } |
308 | ||
720c69da | 309 | log_file(){ |
c8e9f801 | 310 | log BEGIN $1 |
2270b4b2 | 311 | pr -n -t $1 >> $logfile |
c8e9f801 MR |
312 | log END $1 |
313 | } | |
314 | ||
2ba042a7 | 315 | echolog(){ |
c8e9f801 | 316 | log "$@" |
57bd82d4 | 317 | echo "$@" |
2ba042a7 MR |
318 | } |
319 | ||
7bfc8ae6 MR |
320 | warn(){ |
321 | log "WARNING: $*" | |
322 | WARNINGS="${WARNINGS}WARNING: $*\n" | |
323 | } | |
324 | ||
2ba042a7 MR |
325 | die(){ |
326 | echolog "$@" | |
327 | cat <<EOF | |
d326cf7f | 328 | |
2ba042a7 | 329 | If you think configure made a mistake, make sure you are using the latest |
4a6a21f5 | 330 | version from Git. If the latest version fails, report the problem to the |
070c5d0f | 331 | libav-user@libav.org mailing list or IRC #libav on irc.freenode.net. |
2ba042a7 | 332 | EOF |
e155a21a | 333 | if disabled logging; then |
2ba042a7 | 334 | cat <<EOF |
e155a21a DB |
335 | Rerun configure with logging enabled (do not use --disable-logging), and |
336 | include the log this produces with your report. | |
2ba042a7 MR |
337 | EOF |
338 | else | |
f69f51b3 | 339 | cat <<EOF |
e155a21a DB |
340 | Include the log file "$logfile" produced by configure as this will help |
341 | solving the problem. | |
2ba042a7 MR |
342 | EOF |
343 | fi | |
57bd82d4 MR |
344 | exit 1 |
345 | } | |
346 | ||
6c6007d6 | 347 | # Avoid locale weirdness, besides we really just want to translate ASCII. |
44161118 | 348 | toupper(){ |
6c6007d6 | 349 | echo "$@" | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ |
44161118 MR |
350 | } |
351 | ||
4a5444db | 352 | tolower(){ |
6c6007d6 | 353 | echo "$@" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz |
4a5444db MR |
354 | } |
355 | ||
14a8acf1 MR |
356 | c_escape(){ |
357 | echo "$*" | sed 's/["\\]/\\\0/g' | |
358 | } | |
359 | ||
b04251c5 MR |
360 | sh_quote(){ |
361 | v=$(echo "$1" | sed "s/'/'\\\\''/g") | |
d72c981c | 362 | test "x$v" = "x${v#*[!A-Za-z0-9_/.+-]}" || v="'$v'" |
b04251c5 MR |
363 | echo "$v" |
364 | } | |
365 | ||
bb7a22b5 MR |
366 | cleanws(){ |
367 | echo "$@" | sed 's/^ *//;s/ */ /g;s/ *$//' | |
368 | } | |
369 | ||
be8f2501 MR |
370 | filter(){ |
371 | pat=$1 | |
372 | shift | |
373 | for v; do | |
98ef6079 | 374 | eval "case $v in $pat) echo $v ;; esac" |
be8f2501 MR |
375 | done |
376 | } | |
377 | ||
9d201b26 MR |
378 | filter_out(){ |
379 | pat=$1 | |
380 | shift | |
381 | for v; do | |
382 | eval "case $v in $pat) ;; *) echo $v ;; esac" | |
383 | done | |
384 | } | |
385 | ||
36e2dea0 MR |
386 | map(){ |
387 | m=$1 | |
388 | shift | |
e0e335a0 | 389 | for v; do eval $m; done |
36e2dea0 MR |
390 | } |
391 | ||
43b73d59 DB |
392 | add_suffix(){ |
393 | suffix=$1 | |
394 | shift | |
395 | for v; do echo ${v}${suffix}; done | |
396 | } | |
397 | ||
a8d04fba MR |
398 | set_all(){ |
399 | value=$1 | |
400 | shift | |
401 | for var in $*; do | |
402 | eval $var=$value | |
403 | done | |
404 | } | |
405 | ||
72a43668 MR |
406 | set_weak(){ |
407 | value=$1 | |
408 | shift | |
409 | for var; do | |
410 | eval : \${$var:=$value} | |
411 | done | |
412 | } | |
413 | ||
f868b24d DB |
414 | sanitize_var_name(){ |
415 | echo $@ | sed 's/[^A-Za-z0-9_]/_/g' | |
416 | } | |
417 | ||
3f8040db MR |
418 | set_safe(){ |
419 | var=$1 | |
420 | shift | |
f868b24d | 421 | eval $(sanitize_var_name "$var")='$*' |
3f8040db MR |
422 | } |
423 | ||
424 | get_safe(){ | |
f868b24d | 425 | eval echo \$$(sanitize_var_name "$1") |
3f8040db MR |
426 | } |
427 | ||
799c9e9b | 428 | pushvar(){ |
4d810ad2 MS |
429 | for pvar in $*; do |
430 | eval level=\${${pvar}_level:=0} | |
431 | eval ${pvar}_${level}="\$$pvar" | |
432 | eval ${pvar}_level=$(($level+1)) | |
799c9e9b MR |
433 | done |
434 | } | |
435 | ||
436 | popvar(){ | |
4d810ad2 MS |
437 | for pvar in $*; do |
438 | eval level=\${${pvar}_level:-0} | |
799c9e9b MR |
439 | test $level = 0 && continue |
440 | eval level=$(($level-1)) | |
4d810ad2 MS |
441 | eval $pvar="\${${pvar}_${level}}" |
442 | eval ${pvar}_level=$level | |
443 | eval unset ${pvar}_${level} | |
799c9e9b MR |
444 | done |
445 | } | |
446 | ||
a8d04fba MR |
447 | enable(){ |
448 | set_all yes $* | |
449 | } | |
450 | ||
451 | disable(){ | |
452 | set_all no $* | |
453 | } | |
454 | ||
72a43668 MR |
455 | enable_weak(){ |
456 | set_weak yes $* | |
457 | } | |
458 | ||
459 | disable_weak(){ | |
460 | set_weak no $* | |
461 | } | |
462 | ||
72702705 | 463 | enable_safe(){ |
fd07f803 MR |
464 | for var; do |
465 | enable $(echo "$var" | sed 's/[^A-Za-z0-9_]/_/g') | |
466 | done | |
72702705 MR |
467 | } |
468 | ||
469 | disable_safe(){ | |
fd07f803 MR |
470 | for var; do |
471 | disable $(echo "$var" | sed 's/[^A-Za-z0-9_]/_/g') | |
472 | done | |
72702705 MR |
473 | } |
474 | ||
f9d328da MR |
475 | do_enable_deep(){ |
476 | for var; do | |
477 | enabled $var && continue | |
478 | eval sel="\$${var}_select" | |
c510c7b5 MR |
479 | eval sgs="\$${var}_suggest" |
480 | pushvar var sgs | |
f9d328da | 481 | enable_deep $sel |
c510c7b5 MR |
482 | popvar sgs |
483 | enable_deep_weak $sgs | |
f9d328da MR |
484 | popvar var |
485 | done | |
486 | } | |
487 | ||
488 | enable_deep(){ | |
489 | do_enable_deep $* | |
490 | enable $* | |
491 | } | |
492 | ||
72a43668 | 493 | enable_deep_weak(){ |
ffb068ce MS |
494 | for var; do |
495 | disabled $var && continue | |
496 | pushvar var | |
497 | do_enable_deep $var | |
498 | popvar var | |
499 | enable_weak $var | |
500 | done | |
72a43668 MR |
501 | } |
502 | ||
57bd82d4 | 503 | enabled(){ |
3250003c MR |
504 | test "${1#!}" = "$1" && op== || op=!= |
505 | eval test "x\$${1#!}" $op "xyes" | |
44161118 MR |
506 | } |
507 | ||
37970ebf | 508 | disabled(){ |
3250003c MR |
509 | test "${1#!}" = "$1" && op== || op=!= |
510 | eval test "x\$${1#!}" $op "xno" | |
37970ebf RP |
511 | } |
512 | ||
44161118 MR |
513 | enabled_all(){ |
514 | for opt; do | |
515 | enabled $opt || return 1 | |
516 | done | |
517 | } | |
518 | ||
85bca2c5 DB |
519 | disabled_all(){ |
520 | for opt; do | |
521 | disabled $opt || return 1 | |
522 | done | |
523 | } | |
524 | ||
44161118 MR |
525 | enabled_any(){ |
526 | for opt; do | |
527 | enabled $opt && return 0 | |
528 | done | |
529 | } | |
530 | ||
85bca2c5 DB |
531 | disabled_any(){ |
532 | for opt; do | |
533 | disabled $opt && return 0 | |
534 | done | |
f7b230a7 | 535 | return 1 |
85bca2c5 DB |
536 | } |
537 | ||
c9d19248 MR |
538 | set_default(){ |
539 | for opt; do | |
88268e94 | 540 | eval : \${$opt:=\$${opt}_default} |
c9d19248 MR |
541 | done |
542 | } | |
543 | ||
4a0d6686 AJ |
544 | is_in(){ |
545 | value=$1 | |
546 | shift | |
547 | for var in $*; do | |
548 | [ $var = $value ] && return 0 | |
549 | done | |
550 | return 1 | |
551 | } | |
552 | ||
d4f8cecc | 553 | do_check_deps(){ |
30fd06be | 554 | for cfg; do |
3250003c | 555 | cfg="${cfg#!}" |
799c9e9b MR |
556 | enabled ${cfg}_checking && die "Circular dependency for $cfg." |
557 | disabled ${cfg}_checking && continue | |
558 | enable ${cfg}_checking | |
d4f8cecc | 559 | append allopts $cfg |
799c9e9b | 560 | |
30fd06be MR |
561 | eval dep_all="\$${cfg}_deps" |
562 | eval dep_any="\$${cfg}_deps_any" | |
7ef3425f | 563 | eval dep_sel="\$${cfg}_select" |
c510c7b5 | 564 | eval dep_sgs="\$${cfg}_suggest" |
3d7453e0 MR |
565 | eval dep_ifa="\$${cfg}_if" |
566 | eval dep_ifn="\$${cfg}_if_any" | |
799c9e9b | 567 | |
3d7453e0 | 568 | pushvar cfg dep_all dep_any dep_sel dep_sgs dep_ifa dep_ifn |
d4f8cecc | 569 | do_check_deps $dep_all $dep_any $dep_sel $dep_sgs $dep_ifa $dep_ifn |
3d7453e0 | 570 | popvar cfg dep_all dep_any dep_sel dep_sgs dep_ifa dep_ifn |
799c9e9b | 571 | |
3d7453e0 MR |
572 | [ -n "$dep_ifa" ] && { enabled_all $dep_ifa && enable_weak $cfg; } |
573 | [ -n "$dep_ifn" ] && { enabled_any $dep_ifn && enable_weak $cfg; } | |
6a702d4c MR |
574 | enabled_all $dep_all || disable $cfg |
575 | enabled_any $dep_any || disable $cfg | |
7ef3425f | 576 | disabled_any $dep_sel && disable $cfg |
799c9e9b | 577 | |
4ec45764 | 578 | if enabled $cfg; then |
f9d328da | 579 | enable_deep $dep_sel |
c510c7b5 | 580 | enable_deep_weak $dep_sgs |
4ec45764 RP |
581 | fi |
582 | ||
799c9e9b | 583 | disable ${cfg}_checking |
30fd06be MR |
584 | done |
585 | } | |
586 | ||
d4f8cecc MR |
587 | check_deps(){ |
588 | unset allopts | |
589 | ||
590 | do_check_deps "$@" | |
591 | ||
592 | for cfg in $allopts; do | |
593 | enabled $cfg || continue | |
594 | eval dep_extralibs="\$${cfg}_extralibs" | |
595 | test -n "$dep_extralibs" && add_extralibs $dep_extralibs | |
596 | done | |
597 | } | |
598 | ||
44161118 MR |
599 | print_config(){ |
600 | pfx=$1 | |
72cfcf41 MR |
601 | files=$2 |
602 | shift 2 | |
f454e879 MR |
603 | map 'eval echo "$v \${$v:-no}"' "$@" | |
604 | awk "BEGIN { split(\"$files\", files) } | |
605 | { | |
606 | c = \"$pfx\" toupper(\$1); | |
607 | v = \$2; | |
608 | sub(/yes/, 1, v); | |
609 | sub(/no/, 0, v); | |
610 | for (f in files) { | |
611 | file = files[f]; | |
612 | if (file ~ /\\.h\$/) { | |
613 | printf(\"#define %s %d\\n\", c, v) >>file; | |
614 | } else if (file ~ /\\.asm\$/) { | |
615 | printf(\"%%define %s %d\\n\", c, v) >>file; | |
616 | } else if (file ~ /\\.mak\$/) { | |
d16c4aeb | 617 | n = -v ? \"\" : \"!\"; |
f454e879 MR |
618 | printf(\"%s%s=yes\\n\", n, c) >>file; |
619 | } | |
620 | } | |
621 | }" | |
57bd82d4 MR |
622 | } |
623 | ||
31c0121d | 624 | print_enabled(){ |
31c0121d MR |
625 | suf=$1 |
626 | shift | |
627 | for v; do | |
9eda2a85 | 628 | enabled $v && printf "%s\n" ${v%$suf}; |
31c0121d MR |
629 | done |
630 | } | |
631 | ||
57bd82d4 MR |
632 | append(){ |
633 | var=$1 | |
634 | shift | |
57bd82d4 MR |
635 | eval "$var=\"\$$var $*\"" |
636 | } | |
637 | ||
60361817 MR |
638 | prepend(){ |
639 | var=$1 | |
640 | shift | |
641 | eval "$var=\"$* \$$var\"" | |
642 | } | |
643 | ||
50a334e4 | 644 | add_cppflags(){ |
cd52ec95 | 645 | append CPPFLAGS "$@" |
50a334e4 MR |
646 | } |
647 | ||
57bd82d4 | 648 | add_cflags(){ |
01d31e16 | 649 | append CFLAGS $($cflags_filter "$@") |
57bd82d4 MR |
650 | } |
651 | ||
2f2e6c7c | 652 | add_asflags(){ |
01d31e16 | 653 | append ASFLAGS $($asflags_filter "$@") |
2f2e6c7c MR |
654 | } |
655 | ||
57bd82d4 | 656 | add_ldflags(){ |
64933b6c | 657 | append LDFLAGS $($ldflags_filter "$@") |
57bd82d4 MR |
658 | } |
659 | ||
660 | add_extralibs(){ | |
64933b6c | 661 | prepend extralibs $($ldflags_filter "$@") |
57bd82d4 MR |
662 | } |
663 | ||
4cc4b33f DB |
664 | add_host_cppflags(){ |
665 | append host_cppflags "$@" | |
666 | } | |
667 | ||
6c3fa06a MR |
668 | add_host_cflags(){ |
669 | append host_cflags $($host_cflags_filter "$@") | |
670 | } | |
671 | ||
672 | add_host_ldflags(){ | |
673 | append host_ldflags $($host_ldflags_filter "$@") | |
674 | } | |
675 | ||
84e65c76 MR |
676 | add_compat(){ |
677 | append compat_objs $1 | |
678 | shift | |
679 | map 'add_cppflags -D$v' "$@" | |
680 | } | |
681 | ||
b0cfb663 | 682 | check_cmd(){ |
b3cb5d51 | 683 | log "$@" |
2270b4b2 | 684 | "$@" >> $logfile 2>&1 |
b0cfb663 MR |
685 | } |
686 | ||
b2704a65 MR |
687 | cc_o(){ |
688 | eval printf '%s\\n' $CC_O | |
689 | } | |
690 | ||
18031c49 MR |
691 | cc_e(){ |
692 | eval printf '%s\\n' $CC_E | |
693 | } | |
694 | ||
dcd479c0 | 695 | check_cc(){ |
57bd82d4 | 696 | log check_cc "$@" |
2270b4b2 | 697 | cat > $TMPC |
720c69da | 698 | log_file $TMPC |
23565c26 | 699 | check_cmd $cc $CPPFLAGS $CFLAGS "$@" $CC_C $(cc_o $TMPO) $TMPC |
57bd82d4 MR |
700 | } |
701 | ||
702 | check_cpp(){ | |
703 | log check_cpp "$@" | |
2270b4b2 | 704 | cat > $TMPC |
720c69da | 705 | log_file $TMPC |
18031c49 | 706 | check_cmd $cc $CPPFLAGS $CFLAGS "$@" $(cc_e $TMPO) $TMPC |
dcd479c0 MR |
707 | } |
708 | ||
df0d6341 MR |
709 | as_o(){ |
710 | eval printf '%s\\n' $AS_O | |
711 | } | |
712 | ||
f65883c8 MR |
713 | check_as(){ |
714 | log check_as "$@" | |
7fd90119 MR |
715 | cat > $TMPS |
716 | log_file $TMPS | |
717 | check_cmd $as $CPPFLAGS $ASFLAGS "$@" $AS_C $(as_o $TMPO) $TMPS | |
f65883c8 MR |
718 | } |
719 | ||
575db883 DB |
720 | check_inline_asm(){ |
721 | log check_inline_asm "$@" | |
940f335a | 722 | name="$1" |
3784e82e | 723 | code="$2" |
940f335a | 724 | shift 2 |
49214f61 | 725 | disable $name |
7fd90119 | 726 | check_cc "$@" <<EOF && enable $name |
3784e82e | 727 | void foo(void){ __asm__ volatile($code); } |
940f335a MR |
728 | EOF |
729 | } | |
730 | ||
c6ebc9fa MR |
731 | check_insn(){ |
732 | log check_insn "$@" | |
733 | check_inline_asm ${1}_inline "\"$2\"" | |
734 | echo "$2" | check_as && enable ${1}_external || disable ${1}_external | |
735 | } | |
736 | ||
304d586d LM |
737 | check_yasm(){ |
738 | log check_yasm "$@" | |
739 | echo "$1" > $TMPS | |
740 | log_file $TMPS | |
741 | shift 1 | |
742 | check_cmd $yasmexe $YASMFLAGS "$@" -o $TMPO $TMPS | |
743 | } | |
744 | ||
29b64b68 MR |
745 | ld_o(){ |
746 | eval printf '%s\\n' $LD_O | |
747 | } | |
748 | ||
dcd479c0 | 749 | check_ld(){ |
57bd82d4 | 750 | log check_ld "$@" |
66a1ccd7 MR |
751 | flags=$(filter_out '-l*' "$@") |
752 | libs=$(filter '-l*' "$@") | |
01d31e16 | 753 | check_cc $($cflags_filter $flags) || return |
64933b6c MR |
754 | flags=$($ldflags_filter $flags) |
755 | libs=$($ldflags_filter $libs) | |
29b64b68 | 756 | check_cmd $ld $LDFLAGS $flags $(ld_o $TMPE) $TMPO $libs $extralibs |
dcd479c0 MR |
757 | } |
758 | ||
5adc829e MR |
759 | check_code(){ |
760 | log check_code "$@" | |
761 | check=$1 | |
762 | headers=$2 | |
763 | code=$3 | |
764 | shift 3 | |
765 | { | |
766 | for hdr in $headers; do | |
767 | echo "#include <$hdr>" | |
768 | done | |
769 | echo "int main(void) { $code; return 0; }" | |
770 | } | check_$check "$@" | |
771 | } | |
772 | ||
50a334e4 MR |
773 | check_cppflags(){ |
774 | log check_cppflags "$@" | |
caf458dd | 775 | check_cc "$@" <<EOF && append CPPFLAGS "$@" |
50a334e4 MR |
776 | int x; |
777 | EOF | |
778 | } | |
779 | ||
dcd479c0 | 780 | check_cflags(){ |
57bd82d4 | 781 | log check_cflags "$@" |
01d31e16 | 782 | set -- $($cflags_filter "$@") |
caf458dd | 783 | check_cc "$@" <<EOF && append CFLAGS "$@" |
dcd479c0 MR |
784 | int x; |
785 | EOF | |
786 | } | |
787 | ||
2ed46eea MR |
788 | test_ldflags(){ |
789 | log test_ldflags "$@" | |
790 | check_ld "$@" <<EOF | |
c23a0ac8 | 791 | int main(void){ return 0; } |
dcd479c0 MR |
792 | EOF |
793 | } | |
794 | ||
2ed46eea MR |
795 | check_ldflags(){ |
796 | log check_ldflags "$@" | |
797 | test_ldflags "$@" && add_ldflags "$@" | |
798 | } | |
799 | ||
dcd479c0 | 800 | check_header(){ |
57bd82d4 | 801 | log check_header "$@" |
dcd479c0 MR |
802 | header=$1 |
803 | shift | |
b77df637 MR |
804 | disable_safe $header |
805 | check_cpp "$@" <<EOF && enable_safe $header | |
dcd479c0 MR |
806 | #include <$header> |
807 | int x; | |
808 | EOF | |
809 | } | |
810 | ||
811 | check_func(){ | |
57bd82d4 | 812 | log check_func "$@" |
dcd479c0 MR |
813 | func=$1 |
814 | shift | |
d8bc5f06 MR |
815 | disable $func |
816 | check_ld "$@" <<EOF && enable $func | |
dcd479c0 | 817 | extern int $func(); |
c23a0ac8 | 818 | int main(void){ $func(); } |
dcd479c0 MR |
819 | EOF |
820 | } | |
821 | ||
645d2652 | 822 | check_mathfunc(){ |
6b73c0ae | 823 | log check_mathfunc "$@" |
645d2652 | 824 | func=$1 |
1aa07aa2 MR |
825 | narg=$2 |
826 | shift 2 | |
827 | test $narg = 2 && args="f, g" || args="f" | |
645d2652 MR |
828 | disable $func |
829 | check_ld "$@" <<EOF && enable $func | |
830 | #include <math.h> | |
1aa07aa2 | 831 | float foo(float f, float g) { return $func($args); } |
33bd38db | 832 | int main(void){ return 0; } |
645d2652 MR |
833 | EOF |
834 | } | |
835 | ||
2446d3d6 DB |
836 | check_func_headers(){ |
837 | log check_func_headers "$@" | |
f8d7b072 | 838 | headers=$1 |
edaf1ae2 | 839 | funcs=$2 |
f8d7b072 | 840 | shift 2 |
edaf1ae2 MR |
841 | { |
842 | for hdr in $headers; do | |
843 | echo "#include <$hdr>" | |
844 | done | |
845 | for func in $funcs; do | |
846 | echo "long check_$func(void) { return (long) $func; }" | |
847 | done | |
848 | echo "int main(void) { return 0; }" | |
849 | } | check_ld "$@" && enable $funcs && enable_safe $headers | |
f8d7b072 MR |
850 | } |
851 | ||
a5344cf7 SS |
852 | check_cpp_condition(){ |
853 | log check_cpp_condition "$@" | |
854 | header=$1 | |
855 | condition=$2 | |
f855b7b9 | 856 | shift 2 |
cd52ec95 | 857 | check_cpp "$@" <<EOF |
a5344cf7 SS |
858 | #include <$header> |
859 | #if !($condition) | |
860 | #error "unsatisfied condition: $condition" | |
861 | #endif | |
862 | EOF | |
863 | } | |
864 | ||
57bd82d4 MR |
865 | check_lib(){ |
866 | log check_lib "$@" | |
867 | header="$1" | |
868 | func="$2" | |
869 | shift 2 | |
84400e9d | 870 | check_header $header && check_func $func "$@" && add_extralibs "$@" |
57bd82d4 MR |
871 | } |
872 | ||
f8d7b072 MR |
873 | check_lib2(){ |
874 | log check_lib2 "$@" | |
875 | headers="$1" | |
edaf1ae2 | 876 | funcs="$2" |
f8d7b072 | 877 | shift 2 |
edaf1ae2 | 878 | check_func_headers "$headers" "$funcs" "$@" && add_extralibs "$@" |
f8d7b072 MR |
879 | } |
880 | ||
3f8040db MR |
881 | check_pkg_config(){ |
882 | log check_pkg_config "$@" | |
883 | pkg="$1" | |
884 | headers="$2" | |
885 | funcs="$3" | |
886 | shift 3 | |
887 | $pkg_config --exists $pkg || return | |
888 | pkg_cflags=$($pkg_config --cflags $pkg) | |
889 | pkg_libs=$($pkg_config --libs $pkg) | |
890 | check_func_headers "$headers" "$funcs" $pkg_cflags $pkg_libs "$@" && | |
891 | set_safe ${pkg}_cflags $pkg_cflags && | |
892 | set_safe ${pkg}_libs $pkg_libs | |
893 | } | |
894 | ||
dcd479c0 | 895 | check_exec(){ |
2270b4b2 | 896 | check_ld "$@" && { enabled cross_compile || $TMPE >> $logfile 2>&1; } |
57bd82d4 MR |
897 | } |
898 | ||
7dfef245 | 899 | check_exec_crash(){ |
5e622c40 | 900 | code=$(cat) |
7dfef245 MR |
901 | |
902 | # exit() is not async signal safe. _Exit (C99) and _exit (POSIX) | |
903 | # are safe but may not be available everywhere. Thus we use | |
904 | # raise(SIGTERM) instead. The check is run in a subshell so we | |
905 | # can redirect the "Terminated" message from the shell. SIGBUS | |
906 | # is not defined by standard C so it is used conditionally. | |
907 | ||
2270b4b2 | 908 | (check_exec "$@") >> $logfile 2>&1 <<EOF |
7dfef245 MR |
909 | #include <signal.h> |
910 | static void sighandler(int sig){ | |
911 | raise(SIGTERM); | |
912 | } | |
692dd8ed MR |
913 | int foo(void){ |
914 | $code | |
915 | } | |
9495cd17 | 916 | int (*func_ptr)(void) = foo; |
e5af4a11 | 917 | int main(void){ |
7dfef245 MR |
918 | signal(SIGILL, sighandler); |
919 | signal(SIGFPE, sighandler); | |
920 | signal(SIGSEGV, sighandler); | |
921 | #ifdef SIGBUS | |
922 | signal(SIGBUS, sighandler); | |
923 | #endif | |
9495cd17 | 924 | return func_ptr(); |
7dfef245 MR |
925 | } |
926 | EOF | |
927 | } | |
928 | ||
72be9e73 DY |
929 | check_type(){ |
930 | log check_type "$@" | |
931 | headers=$1 | |
932 | type=$2 | |
933 | shift 2 | |
ae550ce9 | 934 | disable_safe "$type" |
5adc829e | 935 | check_code cc "$headers" "$type v" "$@" && enable_safe "$type" |
72be9e73 DY |
936 | } |
937 | ||
14d36751 | 938 | check_struct(){ |
813b82b9 | 939 | log check_struct "$@" |
14d36751 MR |
940 | headers=$1 |
941 | struct=$2 | |
942 | member=$3 | |
943 | shift 3 | |
944 | disable_safe "${struct}_${member}" | |
5adc829e MR |
945 | check_code cc "$headers" "const void *p = &(($struct *)0)->$member" "$@" && |
946 | enable_safe "${struct}_${member}" | |
14d36751 MR |
947 | } |
948 | ||
9c7d85b3 DB |
949 | check_builtin(){ |
950 | log check_builtin "$@" | |
951 | name=$1 | |
952 | headers=$2 | |
953 | builtin=$3 | |
954 | shift 3 | |
955 | disable "$name" | |
956 | check_code ld "$headers" "$builtin" "$@" && enable "$name" | |
957 | } | |
958 | ||
57bd82d4 MR |
959 | require(){ |
960 | name="$1" | |
961 | header="$2" | |
962 | func="$3" | |
963 | shift 3 | |
964 | check_lib $header $func "$@" || die "ERROR: $name not found" | |
dcd479c0 MR |
965 | } |
966 | ||
f8d7b072 MR |
967 | require2(){ |
968 | name="$1" | |
969 | headers="$2" | |
970 | func="$3" | |
971 | shift 3 | |
972 | check_lib2 "$headers" $func "$@" || die "ERROR: $name not found" | |
973 | } | |
974 | ||
3f8040db MR |
975 | require_pkg_config(){ |
976 | pkg="$1" | |
977 | check_pkg_config "$@" || die "ERROR: $pkg not found" | |
978 | add_cflags $(get_safe ${pkg}_cflags) | |
979 | add_extralibs $(get_safe ${pkg}_libs) | |
980 | } | |
981 | ||
ae43c4c0 MR |
982 | hostcc_o(){ |
983 | eval printf '%s\\n' $HOSTCC_O | |
984 | } | |
985 | ||
f0125de9 MR |
986 | check_host_cc(){ |
987 | log check_host_cc "$@" | |
988 | cat > $TMPC | |
989 | log_file $TMPC | |
ae43c4c0 | 990 | check_cmd $host_cc $host_cflags "$@" $HOSTCC_C $(hostcc_o $TMPO) $TMPC |
f0125de9 MR |
991 | } |
992 | ||
4cc4b33f DB |
993 | check_host_cppflags(){ |
994 | log check_host_cppflags "$@" | |
995 | check_host_cc "$@" <<EOF && append host_cppflags "$@" | |
996 | int x; | |
997 | EOF | |
998 | } | |
999 | ||
f0125de9 MR |
1000 | check_host_cflags(){ |
1001 | log check_host_cflags "$@" | |
6c3fa06a | 1002 | set -- $($host_cflags_filter "$@") |
f0125de9 MR |
1003 | check_host_cc "$@" <<EOF && append host_cflags "$@" |
1004 | int x; | |
1005 | EOF | |
1006 | } | |
1007 | ||
c505dd31 MR |
1008 | apply(){ |
1009 | file=$1 | |
1010 | shift | |
1011 | "$@" < "$file" > "$file.tmp" && mv "$file.tmp" "$file" || rm "$file.tmp" | |
1012 | } | |
1013 | ||
c34681df | 1014 | cp_if_changed(){ |
5e27ec28 MR |
1015 | cmp -s "$1" "$2" && echo "$2 is unchanged" && return |
1016 | mkdir -p "$(dirname $2)" | |
4ebc6a74 | 1017 | $cp_f "$1" "$2" |
c34681df MR |
1018 | } |
1019 | ||
dcd61286 DB |
1020 | # CONFIG_LIST contains configurable options, while HAVE_LIST is for |
1021 | # system-dependent things. | |
1022 | ||
4a0d6686 AJ |
1023 | COMPONENT_LIST=" |
1024 | bsfs | |
1025 | decoders | |
1026 | demuxers | |
1027 | encoders | |
3cde40aa | 1028 | filters |
5666fd73 | 1029 | hwaccels |
c552605c | 1030 | indevs |
4a0d6686 | 1031 | muxers |
c552605c | 1032 | outdevs |
4a0d6686 AJ |
1033 | parsers |
1034 | protocols | |
1035 | " | |
1036 | ||
3fc09b00 MR |
1037 | EXTERNAL_LIBRARY_LIST=" |
1038 | avisynth | |
1039 | bzlib | |
1040 | frei0r | |
1041 | gnutls | |
1042 | libcdio | |
1043 | libdc1394 | |
1044 | libfaac | |
1045 | libfdk_aac | |
1046 | libfreetype | |
1047 | libgsm | |
1048 | libilbc | |
1049 | libmp3lame | |
1050 | libopencore_amrnb | |
1051 | libopencore_amrwb | |
1052 | libopencv | |
1053 | libopenjpeg | |
1054 | libopus | |
1055 | libpulse | |
1056 | librtmp | |
1057 | libschroedinger | |
1058 | libspeex | |
1059 | libtheora | |
1060 | libvo_aacenc | |
1061 | libvo_amrwbenc | |
1062 | libvorbis | |
1063 | libvpx | |
84d3ff50 | 1064 | libwavpack |
3fc09b00 MR |
1065 | libx264 |
1066 | libxavs | |
1067 | libxvid | |
1068 | openssl | |
1069 | x11grab | |
1070 | zlib | |
1071 | " | |
1072 | ||
70b348ec DB |
1073 | HWACCEL_LIST=" |
1074 | dxva2 | |
1075 | vaapi | |
1076 | vda | |
1077 | vdpau | |
1078 | " | |
d89f2fa9 DB |
1079 | LIBRARY_LIST=" |
1080 | avcodec | |
1081 | avdevice | |
1082 | avfilter | |
1083 | avformat | |
1084 | avresample | |
1085 | avutil | |
1086 | swscale | |
1087 | " | |
1088 | ||
055c61b8 DB |
1089 | PROGRAM_LIST=" |
1090 | avconv | |
1091 | avplay | |
1092 | avprobe | |
1093 | avserver | |
055c61b8 DB |
1094 | " |
1095 | ||
4a0d6686 AJ |
1096 | CONFIG_LIST=" |
1097 | $COMPONENT_LIST | |
3fc09b00 | 1098 | $EXTERNAL_LIBRARY_LIST |
70b348ec | 1099 | $HWACCEL_LIST |
d89f2fa9 | 1100 | $LIBRARY_LIST |
055c61b8 | 1101 | $PROGRAM_LIST |
7f3f5f46 | 1102 | dct |
c73f65d9 | 1103 | doc |
0b499c9b | 1104 | error_resilience |
1848f7d9 | 1105 | fft |
c88f5d72 | 1106 | gpl |
d8d0d0b2 | 1107 | gray |
3abe5fbd | 1108 | hardcoded_tables |
b781cc12 | 1109 | lsp |
2a91ada8 | 1110 | lzo |
47a158cb | 1111 | mdct |
c88f5d72 | 1112 | memalign_hack |
c88f5d72 | 1113 | network |
3fe142e2 | 1114 | nonfree |
8a3c8627 | 1115 | pic |
68602540 | 1116 | rdft |
e90f5b5a | 1117 | runtime_cpudetect |
8cfbbd92 | 1118 | safe_bitstream_reader |
2e35e684 | 1119 | shared |
bd2216e4 | 1120 | small |
6b35d421 | 1121 | sram |
2e35e684 | 1122 | static |
a9ddb5b1 | 1123 | swscale_alpha |
8986fddc | 1124 | thumb |
9cad0e4e | 1125 | version3 |
7e4d9d5d | 1126 | xmm_clobber_test |
4a0d6686 | 1127 | " |
c88f5d72 | 1128 | |
8eee7025 | 1129 | THREADS_LIST=' |
8eee7025 DB |
1130 | pthreads |
1131 | w32threads | |
1132 | ' | |
1133 | ||
f9f6402e AK |
1134 | ATOMICS_LIST=' |
1135 | atomics_gcc | |
f9f6402e | 1136 | atomics_suncc |
93e65e9a | 1137 | atomics_win32 |
f9f6402e AK |
1138 | ' |
1139 | ||
3f5b56e5 | 1140 | ARCH_LIST=' |
5873b623 | 1141 | aarch64 |
3f5b56e5 | 1142 | alpha |
a2fc0f6a | 1143 | arm |
fdcd782d MR |
1144 | avr32 |
1145 | avr32_ap | |
1146 | avr32_uc | |
3f5b56e5 MR |
1147 | bfin |
1148 | ia64 | |
1149 | m68k | |
1150 | mips | |
bae3abb0 | 1151 | mips64 |
3f5b56e5 | 1152 | parisc |
79cb09b2 | 1153 | ppc |
34d11b87 | 1154 | ppc64 |
3f5b56e5 MR |
1155 | s390 |
1156 | sh4 | |
1157 | sparc | |
1158 | sparc64 | |
c75848cd DB |
1159 | tilegx |
1160 | tilepro | |
0844bae1 | 1161 | tomi |
3f5b56e5 MR |
1162 | x86 |
1163 | x86_32 | |
1164 | x86_64 | |
1165 | ' | |
1166 | ||
81dfa21e MR |
1167 | ARCH_EXT_LIST_ARM=' |
1168 | armv5te | |
1169 | armv6 | |
1170 | armv6t2 | |
81dfa21e | 1171 | neon |
b3267559 | 1172 | vfp |
81dfa21e MR |
1173 | vfpv3 |
1174 | ' | |
1175 | ||
50cd43f2 | 1176 | ARCH_EXT_LIST_X86=' |
3bf96eec | 1177 | amd3dnow |
a1ef9f08 | 1178 | amd3dnowext |
50cd43f2 DB |
1179 | avx |
1180 | fma4 | |
1181 | mmx | |
1182 | mmxext | |
1183 | sse | |
1184 | sse2 | |
1185 | sse3 | |
1186 | sse4 | |
1187 | sse42 | |
1188 | ssse3 | |
1189 | ' | |
1190 | ||
1191 | ARCH_EXT_LIST=" | |
81dfa21e | 1192 | $ARCH_EXT_LIST_ARM |
50cd43f2 DB |
1193 | $ARCH_EXT_LIST_X86 |
1194 | altivec | |
799fde37 | 1195 | ppc4xx |
bd9d34a0 | 1196 | vis |
50cd43f2 | 1197 | " |
3f5b56e5 | 1198 | |
fd712a55 DB |
1199 | HAVE_LIST_CMDLINE=' |
1200 | inline_asm | |
1201 | symver | |
1202 | yasm | |
1203 | ' | |
1204 | ||
a3e02a8c MR |
1205 | HAVE_LIST_PUB=' |
1206 | bigendian | |
d268eee9 | 1207 | fast_unaligned |
a3e02a8c MR |
1208 | ' |
1209 | ||
79042ab3 | 1210 | MATH_FUNCS=" |
fab0a8b2 MR |
1211 | atanf |
1212 | atan2f | |
79042ab3 | 1213 | cbrtf |
fab0a8b2 | 1214 | cosf |
79042ab3 DB |
1215 | exp2 |
1216 | exp2f | |
fab0a8b2 | 1217 | expf |
79042ab3 DB |
1218 | isinf |
1219 | isnan | |
fab0a8b2 | 1220 | ldexpf |
79042ab3 DB |
1221 | llrint |
1222 | llrintf | |
1223 | log2 | |
1224 | log2f | |
fab0a8b2 | 1225 | log10f |
79042ab3 DB |
1226 | lrint |
1227 | lrintf | |
fab0a8b2 | 1228 | powf |
79042ab3 DB |
1229 | rint |
1230 | round | |
1231 | roundf | |
fab0a8b2 | 1232 | sinf |
79042ab3 DB |
1233 | trunc |
1234 | truncf | |
1235 | " | |
1236 | ||
3f5b56e5 MR |
1237 | HAVE_LIST=" |
1238 | $ARCH_EXT_LIST | |
43b73d59 DB |
1239 | $(add_suffix _external $ARCH_EXT_LIST) |
1240 | $(add_suffix _inline $ARCH_EXT_LIST) | |
fd712a55 | 1241 | $HAVE_LIST_CMDLINE |
a3e02a8c | 1242 | $HAVE_LIST_PUB |
3f5b56e5 | 1243 | $THREADS_LIST |
f9f6402e | 1244 | $ATOMICS_LIST |
79042ab3 | 1245 | $MATH_FUNCS |
be1a839c | 1246 | aligned_malloc |
59782b82 | 1247 | aligned_stack |
35fd8122 | 1248 | alsa_asoundlib_h |
3f5b56e5 | 1249 | altivec_h |
c9fdab0d | 1250 | arpa_inet_h |
ec9d2c15 | 1251 | asm_mod_q |
6308729e | 1252 | asm_mod_y |
817dff57 | 1253 | atomic_cas_ptr |
f9f6402e | 1254 | atomics_native |
dffb41b9 | 1255 | attribute_may_alias |
e7ea5e3d | 1256 | attribute_packed |
43e0e0c4 LB |
1257 | cdio_paranoia_h |
1258 | cdio_paranoia_paranoia_h | |
ecf97f22 | 1259 | closesocket |
15caccb9 | 1260 | CommandLineToArgvW |
180d43bc | 1261 | cpunop |
1093383d | 1262 | CryptGenRandom |
c88f5d72 | 1263 | dcbzl |
f8aa696f DB |
1264 | dev_bktr_ioctl_bt848_h |
1265 | dev_bktr_ioctl_meteor_h | |
1266 | dev_ic_bt8xx_h | |
f8aa696f | 1267 | dev_video_bktr_ioctl_bt848_h |
3e0b1c9a | 1268 | dev_video_meteor_ioctl_meteor_h |
ca6b544a | 1269 | direct_h |
18b67ae5 | 1270 | dlfcn_h |
c88f5d72 | 1271 | dlopen |
bc574408 | 1272 | dos_paths |
fa845061 | 1273 | dxva_h |
245626d0 DB |
1274 | ebp_available |
1275 | ebx_available | |
c2a29455 | 1276 | fast_64bit |
669b5583 | 1277 | fast_clz |
7073e9fc | 1278 | fast_cmov |
534a2231 | 1279 | fcntl |
9d99cc5a | 1280 | fork |
84882df6 | 1281 | getaddrinfo |
da9e86f8 | 1282 | gethrtime |
667fb97a | 1283 | getopt |
02e8f427 | 1284 | GetProcessAffinityMask |
fc5607f8 | 1285 | GetProcessMemoryInfo |
4e68cb8a | 1286 | GetProcessTimes |
61183b5a | 1287 | GetSystemTimeAsFileTime |
66be5b45 | 1288 | getrusage |
c3e73100 | 1289 | getservbyport |
61183b5a | 1290 | gettimeofday |
a49d3025 | 1291 | gnu_as |
c7df1532 | 1292 | gsm_h |
f54b5505 | 1293 | i686 |
2f0c136e | 1294 | ibm_asm |
2e1913b1 | 1295 | inet_aton |
3b1ab197 | 1296 | io_h |
ef5b70af | 1297 | inline_asm_labels |
abfc8d05 | 1298 | isatty |
8772997d | 1299 | jack_port_get_latency_range |
9f5ff83f | 1300 | ldbrx |
0b4a1821 AS |
1301 | libdc1394_1 |
1302 | libdc1394_2 | |
d96cd429 MR |
1303 | local_aligned_16 |
1304 | local_aligned_8 | |
a5b64584 | 1305 | localtime_r |
85dd97ad | 1306 | loongson |
f8aa696f DB |
1307 | machine_ioctl_bt848_h |
1308 | machine_ioctl_meteor_h | |
65f1d45d | 1309 | machine_rw_barrier |
c88f5d72 | 1310 | malloc_h |
73f6d31e | 1311 | MapViewOfFile |
c88f5d72 | 1312 | memalign |
65f1d45d | 1313 | MemoryBarrier |
6ffa87d3 | 1314 | mkstemp |
f80ddd5b | 1315 | mm_empty |
0328b9ea | 1316 | mmap |
e98b02de | 1317 | mprotect |
4fa661a8 | 1318 | msvcrt |
d3d3a32c | 1319 | nanosleep |
3e0b1c9a | 1320 | poll_h |
1f91cdce | 1321 | posix_memalign |
3a7050ff | 1322 | pragma_deprecated |
07b28702 | 1323 | rdtsc |
ea4d5f48 | 1324 | sched_getaffinity |
c88f5d72 | 1325 | sdl |
7e6a11bc | 1326 | SetConsoleTextAttribute |
b507ebd1 | 1327 | setmode |
3e0b1c9a | 1328 | setrlimit |
d3d3a32c | 1329 | Sleep |
15d59d2c | 1330 | sndio_h |
72be9e73 | 1331 | socklen_t |
deb29777 | 1332 | soundcard_h |
87958234 | 1333 | strerror_r |
6379900c | 1334 | strptime |
47941088 | 1335 | strtok_r |
c0018613 | 1336 | struct_addrinfo |
75d339e0 MS |
1337 | struct_group_source_req |
1338 | struct_ip_mreq_source | |
b4d68544 | 1339 | struct_ipv6_mreq |
cdee08e3 | 1340 | struct_pollfd |
3e0b1c9a | 1341 | struct_rusage_ru_maxrss |
b4d68544 | 1342 | struct_sockaddr_in6 |
3b2372bf | 1343 | struct_sockaddr_sa_len |
33a4dbdd | 1344 | struct_sockaddr_storage |
a6a4793d | 1345 | struct_v4l2_frmivalenum_discrete |
b462d132 | 1346 | symver_asm_label |
3e0b1c9a | 1347 | symver_gnu_asm |
e460aa32 | 1348 | sync_val_compare_and_swap |
bcc73960 | 1349 | sysconf |
b9e22269 | 1350 | sysctl |
b58412f1 | 1351 | sys_mman_h |
06bb5905 | 1352 | sys_param_h |
b091aa44 | 1353 | sys_resource_h |
81644c2e | 1354 | sys_select_h |
deb29777 | 1355 | sys_soundcard_h |
e64bceea | 1356 | sys_time_h |
60538758 | 1357 | sys_un_h |
1b6e8b73 | 1358 | sys_videoio_h |
b265431e | 1359 | threads |
542920b7 | 1360 | unistd_h |
d3d3a32c | 1361 | usleep |
ce742de2 | 1362 | vfp_args |
7c5bfe7a | 1363 | VirtualAlloc |
d3d3a32c | 1364 | windows_h |
6ff3f3e7 | 1365 | winsock2_h |
cc078b5d | 1366 | xform_asm |
6f74fb03 | 1367 | xmm_clobbers |
0cb78cef | 1368 | " |
44161118 | 1369 | |
511cf612 | 1370 | # options emitted with CONFIG_ prefix but not available on the command line |
b6bb00b0 | 1371 | CONFIG_EXTRA=" |
87849592 | 1372 | aandcttables |
bfe9f48a | 1373 | ac3dsp |
aa11cb79 | 1374 | audio_frame_queue |
b93b27ed | 1375 | dsputil |
bfe9f48a | 1376 | gcrypt |
478fd534 | 1377 | golomb |
9cad0e4e | 1378 | gplv3 |
478fd534 DB |
1379 | h264chroma |
1380 | h264dsp | |
1381 | h264pred | |
915a2a0a | 1382 | h264qpel |
68d8238c | 1383 | hpeldsp |
478fd534 | 1384 | huffman |
9cad0e4e | 1385 | lgplv3 |
478fd534 | 1386 | lpc |
1e164c0b | 1387 | mpegaudio |
bfe9f48a | 1388 | mpegaudiodsp |
18bbca1f | 1389 | mpegvideo |
ad08dfd5 | 1390 | mpegvideoenc |
bfe9f48a | 1391 | nettle |
f704a079 | 1392 | rangecoder |
255d9c57 | 1393 | riffdec |
3dd5c95d | 1394 | riffenc |
bfe9f48a | 1395 | rtpdec |
5ad2f0bf | 1396 | rtpenc_chain |
bfe9f48a | 1397 | sinewin |
8c53d39e | 1398 | videodsp |
ab9f9876 | 1399 | vp3dsp |
b6bb00b0 MR |
1400 | " |
1401 | ||
520cc7f1 | 1402 | CMDLINE_SELECT=" |
3f5b56e5 | 1403 | $ARCH_EXT_LIST |
520cc7f1 | 1404 | $CONFIG_LIST |
fd712a55 | 1405 | $HAVE_LIST_CMDLINE |
8eee7025 | 1406 | $THREADS_LIST |
c8a4ae00 | 1407 | asm |
db6107b6 | 1408 | cross_compile |
520cc7f1 MR |
1409 | debug |
1410 | extra_warnings | |
8c6afa4d | 1411 | logging |
65d12900 | 1412 | lto |
d2bbb2f7 | 1413 | optimizations |
520cc7f1 | 1414 | " |
426be5dc DB |
1415 | |
1416 | PATHS_LIST=' | |
d156bede | 1417 | bindir |
14a8acf1 | 1418 | datadir |
26759c44 MR |
1419 | incdir |
1420 | libdir | |
26759c44 MR |
1421 | mandir |
1422 | prefix | |
1423 | shlibdir | |
426be5dc DB |
1424 | ' |
1425 | ||
1426 | CMDLINE_SET=" | |
1427 | $PATHS_LIST | |
121d78d0 | 1428 | ar |
426be5dc | 1429 | arch |
313c46a6 | 1430 | as |
426be5dc DB |
1431 | build_suffix |
1432 | cc | |
1433 | cpu | |
1434 | cross_prefix | |
50567afa | 1435 | dep_cc |
ac63af34 | 1436 | extra_version |
9da6609f MR |
1437 | host_cc |
1438 | host_cflags | |
095792f2 | 1439 | host_ld |
9da6609f MR |
1440 | host_ldflags |
1441 | host_libs | |
82bb3329 | 1442 | host_os |
684b28e0 | 1443 | ld |
426be5dc | 1444 | logfile |
4ae40685 | 1445 | malloc_prefix |
89641463 | 1446 | nm |
9cd7b854 | 1447 | optflags |
3f8040db | 1448 | pkg_config |
154caa67 | 1449 | random_seed |
2fad0977 | 1450 | samples |
c5200f17 MR |
1451 | sysinclude |
1452 | sysroot | |
a7ada2ba | 1453 | target_exec |
26759c44 | 1454 | target_os |
a7ada2ba | 1455 | target_path |
ba13606c | 1456 | target_samples |
aeeb782c | 1457 | toolchain |
426be5dc | 1458 | " |
520cc7f1 | 1459 | |
89f2932b MR |
1460 | CMDLINE_APPEND=" |
1461 | extra_cflags | |
4cc4b33f | 1462 | host_cppflags |
89f2932b MR |
1463 | " |
1464 | ||
912f3148 DB |
1465 | # code dependency declarations |
1466 | ||
9eeed841 | 1467 | # architecture extensions |
808fa33c | 1468 | |
a2fc0f6a MR |
1469 | armv5te_deps="arm" |
1470 | armv6_deps="arm" | |
ab5cb084 | 1471 | armv6t2_deps="arm" |
808fa33c | 1472 | neon_deps="arm" |
b3267559 MR |
1473 | vfp_deps="arm" |
1474 | vfpv3_deps="vfp" | |
808fa33c | 1475 | |
637606de MR |
1476 | map 'eval ${v}_inline_deps=inline_asm' $ARCH_EXT_LIST_ARM |
1477 | ||
808fa33c MR |
1478 | altivec_deps="ppc" |
1479 | ppc4xx_deps="ppc" | |
1480 | ||
1481 | vis_deps="sparc" | |
1482 | ||
f54b5505 | 1483 | x86_64_suggest="fast_cmov i686" |
50cd43f2 | 1484 | |
808fa33c MR |
1485 | amd3dnow_deps="mmx" |
1486 | amd3dnowext_deps="amd3dnow" | |
9eeed841 | 1487 | mmx_deps="x86" |
239fdf1b | 1488 | mmxext_deps="mmx" |
50cd43f2 DB |
1489 | sse_deps="mmxext" |
1490 | sse2_deps="sse" | |
1491 | sse3_deps="sse2" | |
1492 | ssse3_deps="sse3" | |
1493 | sse4_deps="ssse3" | |
1494 | sse42_deps="sse4" | |
1495 | avx_deps="sse42" | |
79687079 | 1496 | fma4_deps="avx" |
9eeed841 | 1497 | |
43b73d59 DB |
1498 | mmx_external_deps="yasm" |
1499 | mmx_inline_deps="inline_asm" | |
1500 | mmx_suggest="mmx_external mmx_inline" | |
1501 | ||
1502 | for ext in $(filter_out mmx $ARCH_EXT_LIST_X86); do | |
1503 | eval dep=\$${ext}_deps | |
1504 | eval ${ext}_external_deps='"${dep}_external"' | |
1505 | eval ${ext}_inline_deps='"${dep}_inline"' | |
1506 | eval ${ext}_suggest='"${ext}_external ${ext}_inline"' | |
1507 | done | |
1508 | ||
59782b82 | 1509 | aligned_stack_if_any="ppc x86" |
e939cedd | 1510 | fast_64bit_if_any="alpha ia64 mips64 parisc64 ppc64 sparc64 x86_64" |
f0fe245b MR |
1511 | fast_clz_if_any="alpha avr32 mips ppc x86" |
1512 | fast_unaligned_if_any="ppc x86" | |
669b5583 | 1513 | |
6fec122a | 1514 | inline_asm_deps="!tms470" |
3e0b1c9a | 1515 | need_memalign="altivec neon sse" |
89e053f8 | 1516 | |
b462d132 MR |
1517 | symver_if_any="symver_asm_label symver_gnu_asm" |
1518 | ||
88a35699 MS |
1519 | log2_deps="!msvcrt" |
1520 | ||
26fbcc85 | 1521 | # subsystems |
dc609252 | 1522 | dct_select="rdft" |
b93b27ed RB |
1523 | error_resilience_select="dsputil" |
1524 | lpc_select="dsputil" | |
26fbcc85 MR |
1525 | mdct_select="fft" |
1526 | rdft_select="fft" | |
1e164c0b | 1527 | mpegaudio_select="mpegaudiodsp" |
c4f5c2d6 | 1528 | mpegaudiodsp_select="dct" |
f4fed5a2 | 1529 | mpegvideo_select="dsputil hpeldsp videodsp" |
ad08dfd5 | 1530 | mpegvideoenc_select="mpegvideo" |
26fbcc85 | 1531 | |
ed40b6bf | 1532 | # decoders / encoders |
cfc2a0cf | 1533 | aac_decoder_select="mdct sinewin" |
aa11cb79 | 1534 | aac_encoder_select="audio_frame_queue mdct sinewin" |
136e19e1 | 1535 | aac_latm_decoder_select="aac_decoder aac_latm_parser" |
b93b27ed RB |
1536 | ac3_decoder_select="mdct ac3dsp ac3_parser dsputil" |
1537 | ac3_encoder_select="mdct ac3dsp dsputil" | |
1538 | ac3_fixed_encoder_select="mdct ac3dsp dsputil" | |
1232a164 | 1539 | aic_decoder_select="dsputil golomb" |
f4d608e3 | 1540 | alac_encoder_select="lpc" |
b93b27ed | 1541 | als_decoder_select="dsputil" |
b781cc12 | 1542 | amrnb_decoder_select="lsp" |
2b2a597e | 1543 | amrwb_decoder_select="lsp" |
28bc406c | 1544 | amv_decoder_select="dsputil hpeldsp" |
b93b27ed RB |
1545 | ape_decoder_select="dsputil" |
1546 | asv1_decoder_select="dsputil" | |
1547 | asv1_encoder_select="dsputil" | |
1548 | asv2_decoder_select="dsputil" | |
1549 | asv2_encoder_select="dsputil" | |
4538729a | 1550 | atrac1_decoder_select="mdct sinewin" |
26fbcc85 | 1551 | atrac3_decoder_select="mdct" |
0f0a11d5 | 1552 | bink_decoder_select="dsputil hpeldsp" |
a33657ce DB |
1553 | binkaudio_dct_decoder_select="mdct rdft dct sinewin" |
1554 | binkaudio_rdft_decoder_select="mdct rdft sinewin" | |
b93b27ed RB |
1555 | cavs_decoder_select="dsputil golomb h264chroma videodsp" |
1556 | cllc_decoder_select="dsputil" | |
9b500b8f | 1557 | comfortnoise_encoder_select="lpc" |
b93b27ed | 1558 | cook_decoder_select="dsputil mdct sinewin" |
2a91ada8 | 1559 | cscd_decoder_select="lzo" |
2eef7c62 | 1560 | cscd_decoder_suggest="zlib" |
26fbcc85 | 1561 | dca_decoder_select="mdct" |
b93b27ed RB |
1562 | dnxhd_decoder_select="dsputil" |
1563 | dnxhd_encoder_select="aandcttables dsputil mpegvideoenc" | |
1564 | dvvideo_decoder_select="dsputil" | |
1565 | dvvideo_encoder_select="dsputil" | |
61c31e4e | 1566 | dxa_decoder_deps="zlib" |
baf91bb9 | 1567 | eac3_decoder_select="ac3_decoder" |
4264a0dd | 1568 | eac3_encoder_select="ac3_encoder" |
b93b27ed RB |
1569 | eamad_decoder_select="aandcttables dsputil mpegvideo" |
1570 | eatgq_decoder_select="aandcttables dsputil" | |
cfe5908a | 1571 | eatqi_decoder_select="aandcttables error_resilience mpegvideo" |
b93b27ed RB |
1572 | ffv1_decoder_select="dsputil golomb rangecoder" |
1573 | ffv1_encoder_select="dsputil rangecoder" | |
1574 | ffvhuff_decoder_select="dsputil" | |
1575 | ffvhuff_encoder_select="dsputil huffman" | |
4f034993 | 1576 | flac_decoder_select="golomb" |
b93b27ed | 1577 | flac_encoder_select="dsputil golomb lpc" |
61c31e4e DB |
1578 | flashsv_decoder_deps="zlib" |
1579 | flashsv_encoder_deps="zlib" | |
1580 | flashsv2_decoder_deps="zlib" | |
4414137e | 1581 | flv_decoder_select="h263_decoder" |
4d4b4bd1 | 1582 | flv_encoder_select="h263_encoder" |
b93b27ed RB |
1583 | fourxm_decoder_select="dsputil" |
1584 | fraps_decoder_select="dsputil huffman" | |
61c31e4e DB |
1585 | g2m_decoder_deps="zlib" |
1586 | g2m_decoder_select="dsputil" | |
c292f6a2 | 1587 | h261_decoder_select="error_resilience mpegvideo" |
ad08dfd5 | 1588 | h261_encoder_select="aandcttables mpegvideoenc" |
c292f6a2 | 1589 | h263_decoder_select="error_resilience h263_parser mpegvideo" |
06b54e84 | 1590 | h263_encoder_select="aandcttables mpegvideoenc" |
4414137e | 1591 | h263i_decoder_select="h263_decoder" |
fe629c2d | 1592 | h263p_encoder_select="h263_encoder" |
0b499c9b RB |
1593 | h264_decoder_select="golomb h264chroma h264dsp h264pred h264qpel videodsp" |
1594 | h264_decoder_suggest="error_resilience" | |
b93b27ed RB |
1595 | huffyuv_decoder_select="dsputil" |
1596 | huffyuv_encoder_select="dsputil huffman" | |
1597 | iac_decoder_select="dsputil fft mdct sinewin" | |
1598 | imc_decoder_select="dsputil fft mdct sinewin" | |
8f992dc8 | 1599 | indeo3_decoder_select="hpeldsp" |
8071264f | 1600 | interplay_video_decoder_select="hpeldsp" |
28bc406c | 1601 | jpegls_decoder_select="dsputil golomb hpeldsp" |
4f034993 | 1602 | jpegls_encoder_select="golomb" |
b93b27ed RB |
1603 | jv_decoder_select="dsputil" |
1604 | lagarith_decoder_select="dsputil" | |
ad08dfd5 | 1605 | ljpeg_encoder_select="aandcttables mpegvideoenc" |
4f034993 | 1606 | loco_decoder_select="golomb" |
b93b27ed | 1607 | mdec_decoder_select="dsputil error_resilience mpegvideo" |
c1047003 | 1608 | mimic_decoder_select="dsputil hpeldsp" |
28bc406c RB |
1609 | mjpeg_decoder_select="dsputil hpeldsp" |
1610 | mjpegb_decoder_select="dsputil hpeldsp" | |
b93b27ed RB |
1611 | mjpeg_encoder_select="aandcttables dsputil mpegvideoenc" |
1612 | mlp_decoder_select="dsputil mlp_parser" | |
1613 | motionpixels_decoder_select="dsputil" | |
1e164c0b DB |
1614 | mp1_decoder_select="mpegaudio" |
1615 | mp1float_decoder_select="mpegaudio" | |
1616 | mp2_decoder_select="mpegaudio" | |
1617 | mp2float_decoder_select="mpegaudio" | |
1618 | mp3_decoder_select="mpegaudio" | |
1619 | mp3adu_decoder_select="mpegaudio" | |
1620 | mp3adufloat_decoder_select="mpegaudio" | |
1621 | mp3float_decoder_select="mpegaudio" | |
1622 | mp3on4_decoder_select="mpegaudio" | |
1623 | mp3on4float_decoder_select="mpegaudio" | |
b93b27ed RB |
1624 | mpc7_decoder_select="dsputil mpegaudiodsp" |
1625 | mpc8_decoder_select="dsputil mpegaudiodsp" | |
3e0b1c9a | 1626 | mpeg_xvmc_decoder_deps="X11_extensions_XvMClib_h" |
d767e2f9 | 1627 | mpeg_xvmc_decoder_select="mpeg2video_decoder" |
c292f6a2 | 1628 | mpeg1video_decoder_select="error_resilience mpegvideo" |
06b54e84 | 1629 | mpeg1video_encoder_select="aandcttables mpegvideoenc" |
c292f6a2 | 1630 | mpeg2video_decoder_select="error_resilience mpegvideo" |
06b54e84 | 1631 | mpeg2video_encoder_select="aandcttables mpegvideoenc" |
3e0b1c9a DB |
1632 | mpeg4_decoder_select="h263_decoder mpeg4video_parser" |
1633 | mpeg4_encoder_select="h263_encoder" | |
4414137e | 1634 | msmpeg4v1_decoder_select="h263_decoder" |
4414137e | 1635 | msmpeg4v2_decoder_select="h263_decoder" |
4e169d89 | 1636 | msmpeg4v2_encoder_select="h263_encoder" |
4414137e | 1637 | msmpeg4v3_decoder_select="h263_decoder" |
4e169d89 | 1638 | msmpeg4v3_encoder_select="h263_encoder" |
06b54e84 | 1639 | mss2_decoder_select="error_resilience vc1_decoder" |
28bc406c | 1640 | mxpeg_decoder_select="dsputil hpeldsp" |
4538729a | 1641 | nellymoser_decoder_select="mdct sinewin" |
aa11cb79 | 1642 | nellymoser_encoder_select="audio_frame_queue mdct sinewin" |
b93b27ed | 1643 | nuv_decoder_select="dsputil lzo" |
61c31e4e DB |
1644 | png_decoder_deps="zlib" |
1645 | png_decoder_select="dsputil" | |
1646 | png_encoder_deps="zlib" | |
1647 | png_encoder_select="dsputil" | |
b93b27ed RB |
1648 | prores_decoder_select="dsputil" |
1649 | prores_encoder_select="dsputil" | |
b781cc12 | 1650 | qcelp_decoder_select="lsp" |
c4f5c2d6 | 1651 | qdm2_decoder_select="mdct rdft mpegaudiodsp" |
aa11cb79 | 1652 | ra_144_encoder_select="audio_frame_queue lpc" |
9f43fdda | 1653 | ralf_decoder_select="golomb" |
06b54e84 | 1654 | rv10_decoder_select="error_resilience h263_decoder" |
b2bf38b4 | 1655 | rv10_encoder_select="h263_encoder" |
06b54e84 | 1656 | rv20_decoder_select="error_resilience h263_decoder" |
b2bf38b4 | 1657 | rv20_encoder_select="h263_encoder" |
870add0d DB |
1658 | rv30_decoder_select="error_resilience golomb h264chroma h264pred h264qpel mpegvideo videodsp" |
1659 | rv40_decoder_select="error_resilience golomb h264chroma h264pred h264qpel mpegvideo videodsp" | |
4f034993 | 1660 | shorten_decoder_select="golomb" |
b781cc12 | 1661 | sipr_decoder_select="lsp" |
28bc406c | 1662 | sp5x_decoder_select="dsputil hpeldsp" |
6caa44aa | 1663 | svq1_decoder_select="hpeldsp" |
1277dc07 | 1664 | svq1_encoder_select="aandcttables dsputil hpeldsp mpegvideoenc" |
2f6bc5f7 | 1665 | svq3_decoder_select="golomb h264chroma h264dsp h264pred h264qpel hpeldsp mpegvideo videodsp" |
0b499c9b | 1666 | svq3_decoder_suggest="error_resilience zlib" |
b93b27ed | 1667 | tak_decoder_select="dsputil" |
4eef77c1 | 1668 | theora_decoder_select="vp3_decoder" |
2eef7c62 AJ |
1669 | tiff_decoder_suggest="zlib" |
1670 | tiff_encoder_suggest="zlib" | |
28bc406c | 1671 | thp_decoder_select="dsputil hpeldsp" |
aec09a00 | 1672 | truehd_decoder_select="mlp_decoder" |
b93b27ed RB |
1673 | truemotion2_decoder_select="dsputil" |
1674 | truespeech_decoder_select="dsputil" | |
61c31e4e | 1675 | tscc_decoder_deps="zlib" |
4538729a | 1676 | twinvq_decoder_select="mdct lsp sinewin" |
b93b27ed RB |
1677 | utvideo_decoder_select="dsputil" |
1678 | utvideo_encoder_select="dsputil huffman" | |
1679 | vble_decoder_select="dsputil" | |
06b54e84 | 1680 | vc1_decoder_select="error_resilience h263_decoder h264chroma h264qpel" |
45ecda85 | 1681 | vc1image_decoder_select="vc1_decoder" |
26fbcc85 MR |
1682 | vorbis_decoder_select="mdct" |
1683 | vorbis_encoder_select="mdct" | |
3bd062bf | 1684 | vp3_decoder_select="hpeldsp vp3dsp videodsp" |
cb7ecb75 RB |
1685 | vp5_decoder_select="h264chroma hpeldsp videodsp vp3dsp" |
1686 | vp6_decoder_select="h264chroma hpeldsp huffman videodsp vp3dsp" | |
e82dc4c9 DB |
1687 | vp6a_decoder_select="vp6_decoder" |
1688 | vp6f_decoder_select="vp6_decoder" | |
8c53d39e | 1689 | vp8_decoder_select="h264pred videodsp" |
4538729a MR |
1690 | wmapro_decoder_select="mdct sinewin" |
1691 | wmav1_decoder_select="mdct sinewin" | |
1692 | wmav1_encoder_select="mdct sinewin" | |
1693 | wmav2_decoder_select="mdct sinewin" | |
1694 | wmav2_encoder_select="mdct sinewin" | |
1695 | wmavoice_decoder_select="lsp rdft dct mdct sinewin" | |
f95bfab0 | 1696 | wmv1_decoder_select="h263_decoder" |
665507aa | 1697 | wmv1_encoder_select="h263_encoder" |
870add0d | 1698 | wmv2_decoder_select="h263_decoder videodsp" |
1746e2a9 | 1699 | wmv2_encoder_select="h263_encoder" |
015f8ee0 | 1700 | wmv3_decoder_select="vc1_decoder" |
45ecda85 | 1701 | wmv3image_decoder_select="wmv3_decoder" |
61c31e4e DB |
1702 | zerocodec_decoder_deps="zlib" |
1703 | zlib_decoder_deps="zlib" | |
1704 | zlib_encoder_deps="zlib" | |
1705 | zmbv_decoder_deps="zlib" | |
1706 | zmbv_encoder_deps="zlib" | |
30fd06be | 1707 | |
ed40b6bf | 1708 | # hardware accelerators |
215cdd35 | 1709 | dxva2_deps="dxva2api_h" |
0afab17e | 1710 | vaapi_deps="va_va_h" |
ac3dbb4d | 1711 | vda_deps="VideoDecodeAcceleration_VDADecoder_h pthreads" |
9840130e | 1712 | vda_extralibs="-framework CoreFoundation -framework VideoDecodeAcceleration -framework QuartzCore" |
c89c96e9 MR |
1713 | vdpau_deps="vdpau_vdpau_h vdpau_vdpau_x11_h" |
1714 | ||
82ca17ac DB |
1715 | h263_vaapi_hwaccel_deps="vaapi" |
1716 | h263_vaapi_hwaccel_select="h263_decoder" | |
1717 | h263_vdpau_hwaccel_deps="vdpau" | |
1718 | h263_vdpau_hwaccel_select="h263_decoder" | |
215cdd35 DB |
1719 | h264_dxva2_hwaccel_deps="dxva2" |
1720 | h264_dxva2_hwaccel_select="h264_decoder" | |
82ca17ac DB |
1721 | h264_vaapi_hwaccel_deps="vaapi" |
1722 | h264_vaapi_hwaccel_select="h264_decoder" | |
1723 | h264_vda_hwaccel_deps="vda" | |
1724 | h264_vda_hwaccel_select="h264_decoder" | |
82ca17ac DB |
1725 | h264_vdpau_hwaccel_deps="vdpau" |
1726 | h264_vdpau_hwaccel_select="h264_decoder" | |
82ca17ac DB |
1727 | mpeg1_vdpau_hwaccel_deps="vdpau" |
1728 | mpeg1_vdpau_hwaccel_select="mpeg1video_decoder" | |
215cdd35 DB |
1729 | mpeg2_dxva2_hwaccel_deps="dxva2" |
1730 | mpeg2_dxva2_hwaccel_select="mpeg2video_decoder" | |
82ca17ac DB |
1731 | mpeg2_vaapi_hwaccel_deps="vaapi" |
1732 | mpeg2_vaapi_hwaccel_select="mpeg2video_decoder" | |
1733 | mpeg2_vdpau_hwaccel_deps="vdpau" | |
1734 | mpeg2_vdpau_hwaccel_select="mpeg2video_decoder" | |
1735 | mpeg4_vaapi_hwaccel_deps="vaapi" | |
1736 | mpeg4_vaapi_hwaccel_select="mpeg4_decoder" | |
82ca17ac DB |
1737 | mpeg4_vdpau_hwaccel_deps="vdpau" |
1738 | mpeg4_vdpau_hwaccel_select="mpeg4_decoder" | |
215cdd35 DB |
1739 | vc1_dxva2_hwaccel_deps="dxva2" |
1740 | vc1_dxva2_hwaccel_select="vc1_decoder" | |
82ca17ac DB |
1741 | vc1_vaapi_hwaccel_deps="vaapi" |
1742 | vc1_vaapi_hwaccel_select="vc1_decoder" | |
82ca17ac DB |
1743 | vc1_vdpau_hwaccel_deps="vdpau" |
1744 | vc1_vdpau_hwaccel_select="vc1_decoder" | |
ed40b6bf DB |
1745 | wmv3_dxva2_hwaccel_select="vc1_dxva2_hwaccel" |
1746 | wmv3_vaapi_hwaccel_select="vc1_vaapi_hwaccel" | |
77525327 | 1747 | wmv3_vdpau_hwaccel_select="vc1_vdpau_hwaccel" |
ed40b6bf | 1748 | |
28b80940 | 1749 | # parsers |
0b499c9b | 1750 | h264_parser_select="golomb h264chroma h264dsp h264pred h264qpel videodsp" |
c292f6a2 DB |
1751 | mpeg4video_parser_select="error_resilience mpegvideo" |
1752 | mpegvideo_parser_select="error_resilience mpegvideo" | |
06b54e84 | 1753 | vc1_parser_select="mpegvideo" |
28b80940 | 1754 | |
912f3148 | 1755 | # external libraries |
c9171a83 | 1756 | libfaac_encoder_deps="libfaac" |
aa11cb79 | 1757 | libfaac_encoder_select="audio_frame_queue" |
37eeb5e2 | 1758 | libfdk_aac_encoder_deps="libfdk_aac" |
aa11cb79 | 1759 | libfdk_aac_encoder_select="audio_frame_queue" |
299c77d5 MR |
1760 | libgsm_decoder_deps="libgsm" |
1761 | libgsm_encoder_deps="libgsm" | |
8ffed8d8 MR |
1762 | libgsm_ms_decoder_deps="libgsm" |
1763 | libgsm_ms_encoder_deps="libgsm" | |
3641b048 MS |
1764 | libilbc_decoder_deps="libilbc" |
1765 | libilbc_encoder_deps="libilbc" | |
1cc60c47 | 1766 | libmp3lame_encoder_deps="libmp3lame" |
aa11cb79 | 1767 | libmp3lame_encoder_select="audio_frame_queue" |
0b175caa DB |
1768 | libopencore_amrnb_decoder_deps="libopencore_amrnb" |
1769 | libopencore_amrnb_encoder_deps="libopencore_amrnb" | |
aa11cb79 | 1770 | libopencore_amrnb_encoder_select="audio_frame_queue" |
0b175caa | 1771 | libopencore_amrwb_decoder_deps="libopencore_amrwb" |
9a77d59a | 1772 | libopenjpeg_decoder_deps="libopenjpeg" |
453c02f9 | 1773 | libopenjpeg_encoder_deps="libopenjpeg" |
44617d6e | 1774 | libopus_decoder_deps="libopus" |
6cb8c854 | 1775 | libopus_encoder_deps="libopus" |
aa11cb79 | 1776 | libopus_encoder_select="audio_frame_queue" |
f7cd9eed AS |
1777 | libschroedinger_decoder_deps="libschroedinger" |
1778 | libschroedinger_encoder_deps="libschroedinger" | |
ae14f311 | 1779 | libspeex_decoder_deps="libspeex" |
b606a017 | 1780 | libspeex_encoder_deps="libspeex" |
aa11cb79 | 1781 | libspeex_encoder_select="audio_frame_queue" |
150d2772 | 1782 | libtheora_encoder_deps="libtheora" |
d89e738a | 1783 | libvo_aacenc_encoder_deps="libvo_aacenc" |
aa11cb79 | 1784 | libvo_aacenc_encoder_select="audio_frame_queue" |
f502ff3f | 1785 | libvo_amrwbenc_encoder_deps="libvo_amrwbenc" |
b0caf888 | 1786 | libvorbis_encoder_deps="libvorbis" |
aa11cb79 | 1787 | libvorbis_encoder_select="audio_frame_queue" |
3f111804 LB |
1788 | libvpx_vp8_decoder_deps="libvpx" |
1789 | libvpx_vp8_encoder_deps="libvpx" | |
1790 | libvpx_vp9_decoder_deps="libvpx" | |
1791 | libvpx_vp9_encoder_deps="libvpx" | |
84d3ff50 | 1792 | libwavpack_encoder_deps="libwavpack" |
1cc60c47 | 1793 | libx264_encoder_deps="libx264" |
de295976 | 1794 | libxavs_encoder_deps="libxavs" |
1cc60c47 | 1795 | libxvid_encoder_deps="libxvid" |
30fd06be | 1796 | |
912f3148 | 1797 | # demuxers / muxers |
c2dd0e9e | 1798 | ac3_demuxer_select="ac3_parser" |
255d9c57 | 1799 | asf_demuxer_select="riffdec" |
3dd5c95d | 1800 | asf_muxer_select="riffenc" |
647c2356 | 1801 | asf_stream_muxer_select="asf_muxer" |
255d9c57 | 1802 | avi_demuxer_select="riffdec" |
3dd5c95d | 1803 | avi_muxer_select="riffenc" |
4e622dea | 1804 | avisynth_demuxer_deps="avisynth" |
255d9c57 DB |
1805 | avisynth_demuxer_select="riffdec" |
1806 | caf_demuxer_select="riffdec" | |
c2dd0e9e | 1807 | dirac_demuxer_select="dirac_parser" |
255d9c57 | 1808 | dxa_demuxer_select="riffdec" |
5b423887 | 1809 | eac3_demuxer_select="ac3_parser" |
c2dd0e9e | 1810 | flac_demuxer_select="flac_parser" |
647c2356 | 1811 | ipod_muxer_select="mov_muxer" |
31f16dc1 | 1812 | ismv_muxer_select="mov_muxer" |
647c2356 | 1813 | matroska_audio_muxer_select="matroska_muxer" |
255d9c57 | 1814 | matroska_demuxer_select="riffdec" |
2a91ada8 | 1815 | matroska_demuxer_suggest="bzlib lzo zlib" |
3dd5c95d DB |
1816 | matroska_muxer_select="riffenc" |
1817 | mmf_muxer_select="riffenc" | |
255d9c57 | 1818 | mov_demuxer_select="riffdec" |
4e622dea | 1819 | mov_demuxer_suggest="zlib" |
3dd5c95d | 1820 | mov_muxer_select="riffenc rtpenc_chain" |
c2dd0e9e | 1821 | mp3_demuxer_select="mpegaudio_parser" |
647c2356 | 1822 | mp4_muxer_select="mov_muxer" |
75644335 | 1823 | mpegts_muxer_select="adts_muxer latm_muxer" |
647c2356 DB |
1824 | mpegtsraw_demuxer_select="mpegts_demuxer" |
1825 | mxf_d10_muxer_select="mxf_muxer" | |
3dd5c95d | 1826 | nut_muxer_select="riffenc" |
255d9c57 | 1827 | nuv_demuxer_select="riffdec" |
24ca518b | 1828 | ogg_demuxer_select="golomb" |
647c2356 | 1829 | psp_muxer_select="mov_muxer" |
44594cc7 | 1830 | rtp_demuxer_select="sdp_demuxer" |
44b70ce5 MS |
1831 | rtpdec_select="asf_demuxer rm_demuxer rtp_protocol mpegts_demuxer mov_demuxer" |
1832 | rtsp_demuxer_select="http_protocol rtpdec" | |
5ad2f0bf | 1833 | rtsp_muxer_select="rtp_muxer http_protocol rtp_protocol rtpenc_chain" |
01c8d258 | 1834 | sap_demuxer_select="sdp_demuxer" |
5ad2f0bf | 1835 | sap_muxer_select="rtp_muxer rtp_protocol rtpenc_chain" |
44b70ce5 | 1836 | sdp_demuxer_select="rtpdec" |
e772f9fa | 1837 | smoothstreaming_muxer_select="ismv_muxer" |
f1e94694 | 1838 | spdif_muxer_select="aac_parser" |
57231e4d | 1839 | tak_demuxer_select="tak_parser" |
647c2356 DB |
1840 | tg2_muxer_select="mov_muxer" |
1841 | tgp_muxer_select="mov_muxer" | |
a7d45e06 | 1842 | w64_demuxer_select="wav_demuxer" |
255d9c57 | 1843 | wav_demuxer_select="riffdec" |
3dd5c95d DB |
1844 | wav_muxer_select="riffenc" |
1845 | webm_muxer_select="riffenc" | |
255d9c57 DB |
1846 | wtv_demuxer_select="riffdec" |
1847 | xmv_demuxer_select="riffdec" | |
1848 | xwma_demuxer_select="riffdec" | |
4e622dea SS |
1849 | |
1850 | # indevs / outdevs | |
38e54a75 | 1851 | alsa_indev_deps="alsa_asoundlib_h snd_pcm_htimestamp" |
38e54a75 | 1852 | alsa_outdev_deps="alsa_asoundlib_h" |
38e54a75 | 1853 | bktr_indev_deps_any="dev_bktr_ioctl_bt848_h machine_ioctl_bt848_h dev_video_bktr_ioctl_bt848_h dev_ic_bt8xx_h" |
38e54a75 | 1854 | dv1394_indev_deps="dv1394 dv_demuxer" |
c6f95144 | 1855 | fbdev_indev_deps="linux_fb_h" |
a3fc62e8 | 1856 | jack_indev_deps="jack_jack_h pthreads" |
e417d80d | 1857 | libcdio_indev_deps="libcdio" |
38e54a75 | 1858 | libdc1394_indev_deps="libdc1394" |
38e54a75 SS |
1859 | oss_indev_deps_any="soundcard_h sys_soundcard_h" |
1860 | oss_outdev_deps_any="soundcard_h sys_soundcard_h" | |
0de9c41f | 1861 | pulse_indev_deps="libpulse" |
15d59d2c B |
1862 | sndio_indev_deps="sndio_h" |
1863 | sndio_outdev_deps="sndio_h" | |
38e54a75 | 1864 | v4l2_indev_deps_any="linux_videodev2_h sys_videoio_h" |
ec1ee802 | 1865 | vfwcap_indev_deps="capCreateCaptureWindow vfwcap_defines" |
a1b3c5a3 | 1866 | vfwcap_indev_extralibs="-lavicap32" |
24f8961f | 1867 | x11grab_indev_deps="x11grab XShmCreateImage" |
30fd06be | 1868 | |
912f3148 | 1869 | # protocols |
acd554c1 SP |
1870 | ffrtmpcrypt_protocol_deps="!librtmp_protocol" |
1871 | ffrtmpcrypt_protocol_deps_any="gcrypt nettle openssl" | |
1872 | ffrtmpcrypt_protocol_select="tcp_protocol" | |
775c4d36 SP |
1873 | ffrtmphttp_protocol_deps="!librtmp_protocol" |
1874 | ffrtmphttp_protocol_select="http_protocol" | |
998c1ee1 | 1875 | gopher_protocol_select="network" |
c40e1757 | 1876 | httpproxy_protocol_select="tcp_protocol" |
279a0c97 | 1877 | http_protocol_select="tcp_protocol" |
183baead | 1878 | https_protocol_select="tls_protocol" |
c3b57d6e DB |
1879 | librtmp_protocol_deps="librtmp" |
1880 | librtmpe_protocol_deps="librtmp" | |
1881 | librtmps_protocol_deps="librtmp" | |
1882 | librtmpt_protocol_deps="librtmp" | |
1883 | librtmpte_protocol_deps="librtmp" | |
c60a2d70 | 1884 | mmsh_protocol_select="http_protocol" |
998c1ee1 | 1885 | mmst_protocol_select="network" |
c3b57d6e | 1886 | rtmp_protocol_deps="!librtmp_protocol" |
deeb7012 | 1887 | rtmp_protocol_select="tcp_protocol" |
acd554c1 | 1888 | rtmpe_protocol_select="ffrtmpcrypt_protocol" |
6aedabc9 SP |
1889 | rtmps_protocol_deps="!librtmp_protocol" |
1890 | rtmps_protocol_select="tls_protocol" | |
775c4d36 | 1891 | rtmpt_protocol_select="ffrtmphttp_protocol" |
08cd95e8 | 1892 | rtmpte_protocol_select="ffrtmpcrypt_protocol ffrtmphttp_protocol" |
6c1ed454 | 1893 | rtmpts_protocol_select="ffrtmphttp_protocol https_protocol" |
deeb7012 | 1894 | rtp_protocol_select="udp_protocol" |
998c1ee1 DB |
1895 | sctp_protocol_deps="struct_sctp_event_subscribe" |
1896 | sctp_protocol_select="network" | |
0eecafc9 | 1897 | srtp_protocol_select="rtp_protocol" |
998c1ee1 | 1898 | tcp_protocol_select="network" |
558d192d MS |
1899 | tls_protocol_deps_any="openssl gnutls" |
1900 | tls_protocol_select="tcp_protocol" | |
998c1ee1 | 1901 | udp_protocol_select="network" |
60538758 LB |
1902 | unix_protocol_deps="sys_un_h" |
1903 | unix_protocol_select="network" | |
c08fb000 | 1904 | |
6ebf0bfc | 1905 | # filters |
13fabd7a | 1906 | blackframe_filter_deps="gpl" |
ce6b6ef6 | 1907 | boxblur_filter_deps="gpl" |
68b79bfc | 1908 | cropdetect_filter_deps="gpl" |
b157be1f | 1909 | delogo_filter_deps="gpl" |
a5b64584 | 1910 | drawtext_filter_deps="libfreetype" |
2e5ff4d0 | 1911 | frei0r_filter_deps="frei0r dlopen strtok_r" |
cfec77aa | 1912 | frei0r_filter_extralibs='$ldl' |
a42bb9d6 | 1913 | frei0r_src_filter_deps="frei0r dlopen strtok_r" |
cfec77aa | 1914 | frei0r_src_filter_extralibs='$ldl' |
a4dc7aa5 | 1915 | hqdn3d_filter_deps="gpl" |
3fce1367 | 1916 | interlace_filter_deps="gpl" |
d371e7b9 | 1917 | resample_filter_deps="avresample" |
cf69ad35 | 1918 | ocv_filter_deps="libopencv" |
2f296e39 | 1919 | scale_filter_deps="swscale" |
acbac567 | 1920 | yadif_filter_deps="gpl" |
6ebf0bfc | 1921 | |
5a0f7131 | 1922 | # libraries |
d89f2fa9 DB |
1923 | avcodec_deps="avutil" |
1924 | avdevice_deps="avutil avcodec avformat" | |
1925 | avfilter_deps="avutil" | |
1926 | avformat_deps="avutil avcodec" | |
1927 | avresample_deps="avutil" | |
1928 | swscale_deps="avutil" | |
f7679c54 | 1929 | |
912f3148 | 1930 | # programs |
54fd593a | 1931 | avconv_deps="avcodec avfilter avformat avresample swscale" |
bce70f81 | 1932 | avconv_select="aformat_filter anull_filter asyncts_filter atrim_filter format_filter |
0a0e340f | 1933 | fps_filter null_filter resample_filter scale_filter |
bce70f81 | 1934 | setpts_filter trim_filter" |
d173ede1 | 1935 | avplay_deps="avcodec avformat avresample swscale sdl" |
266463da | 1936 | avplay_select="rdft" |
9e12f0bf | 1937 | avprobe_deps="avcodec avformat" |
406e6c0b DB |
1938 | avserver_deps="avformat fork !shared" |
1939 | avserver_select="ffm_muxer rtp_protocol rtsp_demuxer" | |
4d58e4cb | 1940 | avserver_extralibs='$ldl' |
a2830dca | 1941 | |
c73f65d9 | 1942 | doc_deps="texi2html" |
912f3148 | 1943 | |
de6d9b64 | 1944 | # default parameters |
8a608357 | 1945 | |
19bd477d | 1946 | logfile="config.log" |
8a608357 MR |
1947 | |
1948 | # installation paths | |
c9d19248 MR |
1949 | prefix_default="/usr/local" |
1950 | bindir_default='${prefix}/bin' | |
6291d7e4 | 1951 | datadir_default='${prefix}/share/avconv' |
c9d19248 MR |
1952 | incdir_default='${prefix}/include' |
1953 | libdir_default='${prefix}/lib' | |
1954 | mandir_default='${prefix}/share/man' | |
1955 | shlibdir_default="$libdir_default" | |
8a608357 MR |
1956 | |
1957 | # toolchain | |
121d78d0 | 1958 | ar_default="ar" |
13c7df3d | 1959 | cc_default="gcc" |
9da6609f | 1960 | host_cc_default="gcc" |
4ebc6a74 | 1961 | cp_f="cp -f" |
b58b00ae | 1962 | ln_s="ln -s -f" |
2a8a860a | 1963 | nm_default="nm -g" |
11e6d03a | 1964 | objformat="elf" |
3f8040db | 1965 | pkg_config_default=pkg-config |
be7109c1 | 1966 | ranlib="ranlib" |
11e6d03a | 1967 | yasmexe="yasm" |
8a608357 | 1968 | |
3e0b1c9a | 1969 | nogas=":" |
8182dc34 | 1970 | |
8a608357 | 1971 | # machine |
8d4c00ed | 1972 | arch_default=$(uname -m) |
38d0a8aa | 1973 | cpu="generic" |
8a608357 | 1974 | |
8a608357 | 1975 | # OS |
8d4c00ed MR |
1976 | target_os_default=$(tolower $(uname -s)) |
1977 | host_os=$target_os_default | |
8a608357 | 1978 | |
8a608357 | 1979 | # configurable options |
d89f2fa9 | 1980 | enable $LIBRARY_LIST $PROGRAM_LIST |
3e0b1c9a | 1981 | |
3e0b1c9a DB |
1982 | enable asm |
1983 | enable debug | |
1984 | enable doc | |
8400d6b8 | 1985 | enable optimizations |
8cfbbd92 | 1986 | enable safe_bitstream_reader |
530dc538 | 1987 | enable static |
a9ddb5b1 | 1988 | enable swscale_alpha |
8a608357 | 1989 | |
2e2ec667 DB |
1990 | # By default, enable only those hwaccels that have no external dependencies. |
1991 | enable dxva2 vdpau | |
1992 | ||
8a608357 | 1993 | # build settings |
9987769a | 1994 | SHFLAGS='-shared -Wl,-soname,$$(@F)' |
f3ec2d46 SG |
1995 | LIBPREF="lib" |
1996 | LIBSUF=".a" | |
c5f14466 RP |
1997 | FULLNAME='$(NAME)$(BUILDSUF)' |
1998 | LIBNAME='$(LIBPREF)$(FULLNAME)$(LIBSUF)' | |
f3ec2d46 SG |
1999 | SLIBPREF="lib" |
2000 | SLIBSUF=".so" | |
c5f14466 | 2001 | SLIBNAME='$(SLIBPREF)$(FULLNAME)$(SLIBSUF)' |
b29bddab DB |
2002 | SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)' |
2003 | SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)' | |
6cfac0e9 | 2004 | LIB_INSTALL_EXTRA_CMD='$$(RANLIB) "$(LIBDIR)/$(LIBNAME)"' |
2f138f0b MR |
2005 | SLIB_INSTALL_NAME='$(SLIBNAME_WITH_VERSION)' |
2006 | SLIB_INSTALL_LINKS='$(SLIBNAME_WITH_MAJOR) $(SLIBNAME)' | |
ef0bc4c9 | 2007 | |
68485d1f MR |
2008 | asflags_filter=echo |
2009 | cflags_filter=echo | |
64933b6c MR |
2010 | ldflags_filter=echo |
2011 | ||
23565c26 | 2012 | AS_C='-c' |
bc877faf | 2013 | AS_O='-o $@' |
23565c26 | 2014 | CC_C='-c' |
18031c49 | 2015 | CC_E='-E -o $@' |
7e6c86e6 | 2016 | CC_O='-o $@' |
a758c5e2 | 2017 | LD_O='-o $@' |
8db73c61 MR |
2018 | LD_LIB='-l%' |
2019 | LD_PATH='-L' | |
23565c26 | 2020 | HOSTCC_C='-c' |
a758c5e2 | 2021 | HOSTCC_O='-o $@' |
095792f2 | 2022 | HOSTLD_O='-o $@' |
7e6c86e6 | 2023 | |
4cc4b33f DB |
2024 | host_cflags='-O3 -g' |
2025 | host_cppflags='-D_ISOC99_SOURCE -D_XOPEN_SOURCE=600' | |
9da6609f | 2026 | host_libs='-lm' |
6c3fa06a MR |
2027 | host_cflags_filter=echo |
2028 | host_ldflags_filter=echo | |
9da6609f | 2029 | |
9b861379 | 2030 | target_path='$(CURDIR)' |
a7ada2ba | 2031 | |
a158446b MR |
2032 | # since the object filename is not given with the -MM flag, the compiler |
2033 | # is only able to print the basename, and we must add the path ourselves | |
a758c5e2 MR |
2034 | DEPCMD='$(DEP$(1)) $(DEP$(1)FLAGS) $($(1)DEP_FLAGS) $< | sed -e "/^\#.*/d" -e "s,^[[:space:]]*$(*F)\\.o,$(@D)/$(*F).o," > $(@:.o=.d)' |
2035 | DEPFLAGS='-MM' | |
315c741d | 2036 | |
c597172e | 2037 | # find source path |
24524f36 | 2038 | if test -f configure; then |
f038cf3c | 2039 | source_path=. |
c597172e | 2040 | else |
8477f2de | 2041 | source_path=$(cd $(dirname "$0"); pwd) |
c597172e | 2042 | echo "$source_path" | grep -q '[[:blank:]]' && |
7483e694 | 2043 | die "Out of tree builds are impossible with whitespace in source path." |
337cee68 MC |
2044 | test -e "$source_path/config.h" && |
2045 | die "Out of tree builds are impossible with config.h in source dir." | |
c597172e MR |
2046 | fi |
2047 | ||
13cbe2c0 | 2048 | for v in "$@"; do |
b04251c5 MR |
2049 | r=${v#*=} |
2050 | l=${v%"$r"} | |
2051 | r=$(sh_quote "$r") | |
29ba0911 | 2052 | LIBAV_CONFIGURATION="${LIBAV_CONFIGURATION# } ${l}${r}" |
13cbe2c0 | 2053 | done |
c597172e | 2054 | |
73ef8980 MR |
2055 | find_things(){ |
2056 | thing=$1 | |
2057 | pattern=$2 | |
2058 | file=$source_path/$3 | |
932ccf39 | 2059 | sed -n "s/^[^#]*$pattern.*([^,]*, *\([^,]*\)\(,.*\)*).*/\1_$thing/p" "$file" |
73ef8980 MR |
2060 | } |
2061 | ||
2062 | ENCODER_LIST=$(find_things encoder ENC libavcodec/allcodecs.c) | |
2063 | DECODER_LIST=$(find_things decoder DEC libavcodec/allcodecs.c) | |
5666fd73 | 2064 | HWACCEL_LIST=$(find_things hwaccel HWACCEL libavcodec/allcodecs.c) |
73ef8980 MR |
2065 | PARSER_LIST=$(find_things parser PARSER libavcodec/allcodecs.c) |
2066 | BSF_LIST=$(find_things bsf BSF libavcodec/allcodecs.c) | |
2067 | MUXER_LIST=$(find_things muxer _MUX libavformat/allformats.c) | |
2068 | DEMUXER_LIST=$(find_things demuxer DEMUX libavformat/allformats.c) | |
38e54a75 SS |
2069 | OUTDEV_LIST=$(find_things outdev OUTDEV libavdevice/alldevices.c) |
2070 | INDEV_LIST=$(find_things indev _IN libavdevice/alldevices.c) | |
73ef8980 | 2071 | PROTOCOL_LIST=$(find_things protocol PROTOCOL libavformat/allformats.c) |
81124ba0 | 2072 | FILTER_LIST=$(find_things filter FILTER libavfilter/allfilters.c) |
c597172e | 2073 | |
54e75be4 DB |
2074 | ALL_COMPONENTS=" |
2075 | $BSF_LIST | |
2076 | $DECODER_LIST | |
2077 | $DEMUXER_LIST | |
2078 | $ENCODER_LIST | |
2079 | $FILTER_LIST | |
2080 | $HWACCEL_LIST | |
2081 | $INDEV_LIST | |
2082 | $MUXER_LIST | |
2083 | $OUTDEV_LIST | |
2084 | $PARSER_LIST | |
2085 | $PROTOCOL_LIST | |
2086 | " | |
2087 | ||
8469ae22 MR |
2088 | for n in $COMPONENT_LIST; do |
2089 | v=$(toupper ${n%s})_LIST | |
2090 | eval enable \$$v | |
2091 | eval ${n}_if_any="\$$v" | |
2092 | done | |
2093 | ||
206a070d | 2094 | enable $ARCH_EXT_LIST |
c597172e MR |
2095 | |
2096 | die_unknown(){ | |
2097 | echo "Unknown option \"$1\"." | |
2098 | echo "See $0 --help for available options." | |
2099 | exit 1 | |
2100 | } | |
2101 | ||
7432e872 DB |
2102 | print_3_columns() { |
2103 | cat | tr ' ' '\n' | sort | pr -r -3 -t | |
2104 | } | |
2105 | ||
794f8e97 | 2106 | show_list() { |
bf0c4afa RP |
2107 | suffix=_$1 |
2108 | shift | |
7432e872 | 2109 | echo $* | sed s/$suffix//g | print_3_columns |
794f8e97 PI |
2110 | exit 0 |
2111 | } | |
2112 | ||
154caa67 MR |
2113 | rand_list(){ |
2114 | IFS=', ' | |
2115 | set -- $* | |
2116 | unset IFS | |
2117 | for thing; do | |
2118 | comp=${thing%:*} | |
2119 | prob=${thing#$comp} | |
2120 | prob=${prob#:} | |
2121 | is_in ${comp} $COMPONENT_LIST && eval comp=\$$(toupper ${comp%s})_LIST | |
2122 | echo "prob ${prob:-0.5}" | |
2123 | printf '%s\n' $comp | |
2124 | done | |
2125 | } | |
2126 | ||
2127 | do_random(){ | |
2128 | action=$1 | |
2129 | shift | |
2130 | random_seed=$(awk "BEGIN { srand($random_seed); print srand() }") | |
2131 | $action $(rand_list "$@" | awk "BEGIN { srand($random_seed) } \$1 == \"prob\" { prob = \$2; next } rand() < prob { print }") | |
2132 | } | |
2133 | ||
c597172e | 2134 | for opt do |
7483e694 DB |
2135 | optval="${opt#*=}" |
2136 | case "$opt" in | |
ea061af1 DB |
2137 | --extra-ldflags=*) |
2138 | add_ldflags $optval | |
7e9e7cc2 | 2139 | ;; |
ea061af1 DB |
2140 | --extra-libs=*) |
2141 | add_extralibs $optval | |
7e9e7cc2 | 2142 | ;; |
ea061af1 DB |
2143 | --disable-devices) |
2144 | disable $INDEV_LIST $OUTDEV_LIST | |
7e9e7cc2 | 2145 | ;; |
ea061af1 DB |
2146 | --enable-debug=*) |
2147 | debuglevel="$optval" | |
7e9e7cc2 MR |
2148 | ;; |
2149 | --disable-programs) | |
2150 | disable $PROGRAM_LIST | |
2151 | ;; | |
2152 | --disable-everything) | |
2153 | map 'eval unset \${$(toupper ${v%s})_LIST}' $COMPONENT_LIST | |
2154 | ;; | |
844c6852 DB |
2155 | --disable-all) |
2156 | map 'eval unset \${$(toupper ${v%s})_LIST}' $COMPONENT_LIST | |
2157 | disable $LIBRARY_LIST $PROGRAM_LIST doc | |
2158 | ;; | |
7e9e7cc2 MR |
2159 | --enable-random|--disable-random) |
2160 | action=${opt%%-random} | |
2161 | do_random ${action#--} $COMPONENT_LIST | |
2162 | ;; | |
2163 | --enable-random=*|--disable-random=*) | |
2164 | action=${opt%%-random=*} | |
2165 | do_random ${action#--} $optval | |
2166 | ;; | |
2167 | --enable-*=*|--disable-*=*) | |
2168 | eval $(echo "${opt%%=*}" | sed 's/--/action=/;s/-/ thing=/') | |
2169 | is_in "${thing}s" $COMPONENT_LIST || die_unknown "$opt" | |
2170 | eval list=\$$(toupper $thing)_LIST | |
2171 | name=$(echo "${optval}" | sed "s/,/_${thing}|/g")_${thing} | |
2172 | $action $(filter "$name" $list) | |
2173 | ;; | |
2174 | --enable-?*|--disable-?*) | |
2175 | eval $(echo "$opt" | sed 's/--/action=/;s/-/ option=/;s/-/_/g') | |
2176 | if is_in $option $COMPONENT_LIST; then | |
2177 | test $action = disable && action=unset | |
2178 | eval $action \$$(toupper ${option%s})_LIST | |
2179 | elif is_in $option $CMDLINE_SELECT; then | |
2180 | $action $option | |
2181 | else | |
2182 | die_unknown $opt | |
2183 | fi | |
2184 | ;; | |
2185 | --list-*) | |
2186 | NAME="${opt#--list-}" | |
2187 | is_in $NAME $COMPONENT_LIST || die_unknown $opt | |
2188 | NAME=${NAME%s} | |
2189 | eval show_list $NAME \$$(toupper $NAME)_LIST | |
2190 | ;; | |
2191 | --help|-h) show_help | |
2192 | ;; | |
2193 | *) | |
2194 | optname="${opt%%=*}" | |
2195 | optname="${optname#--}" | |
2196 | optname=$(echo "$optname" | sed 's/-/_/g') | |
2197 | if is_in $optname $CMDLINE_SET; then | |
2198 | eval $optname='$optval' | |
2199 | elif is_in $optname $CMDLINE_APPEND; then | |
2200 | append $optname "$optval" | |
2201 | else | |
2202 | die_unknown $opt | |
2203 | fi | |
2204 | ;; | |
7483e694 | 2205 | esac |
c597172e MR |
2206 | done |
2207 | ||
bcea99bb MR |
2208 | disabled logging && logfile=/dev/null |
2209 | ||
29ba0911 | 2210 | echo "# $0 $LIBAV_CONFIGURATION" > $logfile |
bcea99bb MR |
2211 | set >> $logfile |
2212 | ||
9da6609f MR |
2213 | test -n "$cross_prefix" && enable cross_compile |
2214 | ||
8d4c00ed MR |
2215 | if enabled cross_compile; then |
2216 | test -n "$arch" && test -n "$target_os" || | |
2217 | die "Must specify target arch and OS when cross-compiling" | |
2218 | fi | |
2219 | ||
121d78d0 | 2220 | ar_default="${cross_prefix}${ar_default}" |
11e6d03a | 2221 | cc_default="${cross_prefix}${cc_default}" |
20e0ed95 | 2222 | nm_default="${cross_prefix}${nm_default}" |
3f8040db | 2223 | pkg_config_default="${cross_prefix}${pkg_config_default}" |
adb2b908 | 2224 | ranlib="${cross_prefix}${ranlib}" |
adb2b908 | 2225 | |
c5200f17 MR |
2226 | sysinclude_default="${sysroot}/usr/include" |
2227 | ||
aeeb782c | 2228 | case "$toolchain" in |
0fbb62a8 LB |
2229 | clang-asan) |
2230 | cc_default="clang" | |
19f251a2 LB |
2231 | add_cflags -fsanitize=address |
2232 | add_ldflags -fsanitize=address | |
0fbb62a8 LB |
2233 | ;; |
2234 | clang-tsan) | |
2235 | cc_default="clang" | |
19f251a2 LB |
2236 | add_cflags -fsanitize=thread -pie |
2237 | add_ldflags -fsanitize=thread -pie | |
0fbb62a8 | 2238 | ;; |
0ba49d28 LB |
2239 | gcc-asan) |
2240 | cc_default="gcc" | |
2241 | add_cflags -fsanitize=address | |
2242 | add_ldflags -fsanitize=address | |
2243 | ;; | |
2244 | gcc-tsan) | |
2245 | cc_default="gcc" | |
2246 | add_cflags -fsanitize=thread -pie -fPIC | |
2247 | add_ldflags -fsanitize=thread -pie -fPIC | |
2248 | ;; | |
edfe609f LB |
2249 | valgrind-massif) |
2250 | target_exec_default="valgrind" | |
2251 | target_exec_args="--alloc-fn=av_malloc --alloc-fn=av_mallocz" | |
2252 | ;; | |
b1ee8eec RT |
2253 | valgrind-memcheck) |
2254 | target_exec_default="valgrind" | |
2255 | target_exec_args="--track-origins=yes --leak-check=full" | |
2256 | ;; | |
aeeb782c MR |
2257 | msvc) |
2258 | cc_default="c99wrap cl" | |
2259 | ld_default="c99wrap link" | |
2260 | nm_default="dumpbin -symbols" | |
ac3a9b51 | 2261 | ar_default="lib" |
53e8cd68 | 2262 | target_os_default="win32" |
aeeb782c | 2263 | ;; |
322e4194 AS |
2264 | icl) |
2265 | cc_default="c99wrap -noconv icl" | |
2266 | ld_default="c99wrap xilink" | |
2267 | nm_default="dumpbin -symbols" | |
2268 | ar_default="xilib" | |
2269 | target_os_default="win32" | |
2270 | ;; | |
a862c7d3 RT |
2271 | gcov) |
2272 | add_cflags -fprofile-arcs -ftest-coverage | |
2273 | add_ldflags -fprofile-arcs -ftest-coverage | |
2274 | ;; | |
aeeb782c MR |
2275 | ?*) |
2276 | die "Unknown toolchain $toolchain" | |
2277 | ;; | |
2278 | esac | |
2279 | ||
b1ee8eec | 2280 | set_default arch cc pkg_config sysinclude target_exec target_os |
9da6609f MR |
2281 | enabled cross_compile || host_cc_default=$cc |
2282 | set_default host_cc | |
13c7df3d | 2283 | |
762f95e4 MR |
2284 | if ! $pkg_config --version >/dev/null 2>&1; then |
2285 | warn "$pkg_config not found, library detection may fail." | |
2286 | pkg_config=false | |
2287 | fi | |
2288 | ||
82bb3329 MR |
2289 | exesuf() { |
2290 | case $1 in | |
53e8cd68 | 2291 | mingw32*|win32|win64|cygwin*|*-dos|freedos|opendos|os/2*|symbian) echo .exe ;; |
82bb3329 MR |
2292 | esac |
2293 | } | |
2294 | ||
2295 | EXESUF=$(exesuf $target_os) | |
2296 | HOSTEXESUF=$(exesuf $host_os) | |
c0f5b7f1 | 2297 | |
e4e69e0b | 2298 | # set temporary file name |
a49d42c2 | 2299 | : ${TMPDIR:=$TEMPDIR} |
c51fafa1 | 2300 | : ${TMPDIR:=$TMP} |
a49d42c2 | 2301 | : ${TMPDIR:=/tmp} |
e4e69e0b | 2302 | |
a210bce2 | 2303 | if ! check_cmd mktemp -u XXXXXX; then |
54460a83 MR |
2304 | # simple replacement for missing mktemp |
2305 | # NOT SAFE FOR GENERAL USE | |
2306 | mktemp(){ | |
09a5c245 | 2307 | echo "${2%%XXX*}.${HOSTNAME}.${UID}.$$" |
54460a83 MR |
2308 | } |
2309 | fi | |
2310 | ||
2311 | tmpfile(){ | |
2312 | tmp=$(mktemp -u "${TMPDIR}/ffconf.XXXXXXXX")$2 && | |
2313 | (set -C; exec > $tmp) 2>/dev/null || | |
f7ba16a7 | 2314 | die "Unable to create temporary file in $TMPDIR." |
54460a83 MR |
2315 | append TMPFILES $tmp |
2316 | eval $1=$tmp | |
2317 | } | |
2318 | ||
2319 | trap 'rm -f -- $TMPFILES' EXIT | |
54460a83 | 2320 | |
55127e7b | 2321 | tmpfile TMPASM .asm |
3e0b1c9a DB |
2322 | tmpfile TMPC .c |
2323 | tmpfile TMPE $EXESUF | |
2324 | tmpfile TMPH .h | |
2325 | tmpfile TMPO .o | |
2326 | tmpfile TMPS .S | |
2327 | tmpfile TMPSH .sh | |
2328 | tmpfile TMPV .ver | |
54460a83 MR |
2329 | |
2330 | unset -f mktemp | |
e4e69e0b | 2331 | |
fb3c4ffc MR |
2332 | chmod +x $TMPE |
2333 | ||
993f2d0f MR |
2334 | # make sure we can execute files in $TMPDIR |
2335 | cat > $TMPSH 2>> $logfile <<EOF | |
2336 | #! /bin/sh | |
2337 | EOF | |
2338 | chmod +x $TMPSH >> $logfile 2>&1 | |
2339 | if ! $TMPSH >> $logfile 2>&1; then | |
2340 | cat <<EOF | |
2341 | Unable to create and execute files in $TMPDIR. Set the TMPDIR environment | |
2342 | variable to another directory and make sure that it is not mounted noexec. | |
2343 | EOF | |
2344 | die "Sanity test failed." | |
2345 | fi | |
993f2d0f | 2346 | |
457cc333 MR |
2347 | ccc_flags(){ |
2348 | for flag; do | |
2349 | case $flag in | |
2350 | -std=c99) echo -c99 ;; | |
2351 | -mcpu=*) echo -arch ${flag#*=} ;; | |
2352 | -mieee) echo -ieee ;; | |
2353 | -O*|-fast) echo $flag ;; | |
2354 | -fno-math-errno) echo -assume nomath_errno ;; | |
2355 | -g) echo -g3 ;; | |
2356 | -Wall) echo -msg_enable level2 ;; | |
2357 | -Wno-pointer-sign) echo -msg_disable ptrmismatch1 ;; | |
2358 | -Wl,*) echo $flag ;; | |
2359 | -f*|-W*) ;; | |
2360 | *) echo $flag ;; | |
2361 | esac | |
2362 | done | |
2363 | } | |
2364 | ||
14fb9d3d | 2365 | msvc_common_flags(){ |
dfa559bc RB |
2366 | for flag; do |
2367 | case $flag in | |
14fb9d3d AS |
2368 | # In addition to specifying certain flags under the compiler |
2369 | # specific filters, they must be specified here as well or else the | |
2370 | # generic catch all at the bottom will print the original flag. | |
2371 | -Wall) ;; | |
2372 | -std=c99) ;; | |
2373 | # Common flags | |
9f4a16c5 | 2374 | -fomit-frame-pointer) ;; |
dfa559bc | 2375 | -g) echo -Z7 ;; |
dfa559bc RB |
2376 | -fno-math-errno) ;; |
2377 | -fno-common) ;; | |
2378 | -fno-signed-zeros) ;; | |
50640977 | 2379 | -fPIC) ;; |
9f30fb5a MS |
2380 | -mthumb) ;; |
2381 | -march=*) ;; | |
dfa559bc | 2382 | -lz) echo zlib.lib ;; |
bd680c7b DB |
2383 | -lavifil32) echo vfw32.lib ;; |
2384 | -lavicap32) echo vfw32.lib user32.lib ;; | |
dfa559bc RB |
2385 | -l*) echo ${flag#-l}.lib ;; |
2386 | *) echo $flag ;; | |
2387 | esac | |
2388 | done | |
2389 | } | |
2390 | ||
14fb9d3d AS |
2391 | msvc_flags(){ |
2392 | msvc_common_flags "$@" | |
2393 | for flag; do | |
2394 | case $flag in | |
ace87c19 | 2395 | -Wall) echo -W4 -wd4244 -wd4127 -wd4018 -wd4389 \ |
14fb9d3d AS |
2396 | -wd4146 -wd4057 -wd4204 -wd4706 -wd4305 \ |
2397 | -wd4152 -wd4324 -we4013 -wd4100 -wd4214 \ | |
2398 | -wd4996 -wd4273 ;; | |
2399 | esac | |
2400 | done | |
2401 | } | |
2402 | ||
2403 | icl_flags(){ | |
2404 | msvc_common_flags "$@" | |
2405 | for flag; do | |
2406 | case $flag in | |
2407 | # Despite what Intel's documentation says -Wall, which is supported | |
2408 | # on Windows, does enable remarks so disable them here. | |
2409 | -Wall) echo $flag -Qdiag-disable:remark ;; | |
2410 | -std=c99) echo -Qstd=c99 ;; | |
2411 | esac | |
2412 | done | |
2413 | } | |
2414 | ||
d0c6d424 MR |
2415 | pgi_flags(){ |
2416 | for flag; do | |
2417 | case $flag in | |
643933f5 | 2418 | -flto) echo -Mipa=fast,libopt,libinline,vestigial ;; |
d0c6d424 MR |
2419 | -fomit-frame-pointer) echo -Mnoframe ;; |
2420 | -g) echo -gopt ;; | |
2421 | *) echo $flag ;; | |
2422 | esac | |
2423 | done | |
2424 | } | |
2425 | ||
2426 | suncc_flags(){ | |
2427 | for flag; do | |
2428 | case $flag in | |
2429 | -march=*|-mcpu=*) | |
2430 | case "${flag#*=}" in | |
2431 | native) echo -xtarget=native ;; | |
2432 | v9|niagara) echo -xarch=sparc ;; | |
2433 | ultrasparc) echo -xarch=sparcvis ;; | |
2434 | ultrasparc3|niagara2) echo -xarch=sparcvis2 ;; | |
2435 | i586|pentium) echo -xchip=pentium ;; | |
2436 | i686|pentiumpro|pentium2) echo -xtarget=pentium_pro ;; | |
2437 | pentium3*|c3-2) echo -xtarget=pentium3 ;; | |
2438 | pentium-m) echo -xarch=sse2 -xchip=pentium3 ;; | |
2439 | pentium4*) echo -xtarget=pentium4 ;; | |
2440 | prescott|nocona) echo -xarch=sse3 -xchip=pentium4 ;; | |
2441 | *-sse3) echo -xarch=sse3 ;; | |
2442 | core2) echo -xarch=ssse3 -xchip=core2 ;; | |
f2ce813e SM |
2443 | corei7) echo -xarch=sse4_2 -xchip=nehalem ;; |
2444 | corei7-avx) echo -xarch=avx -xchip=sandybridge ;; | |
b36f87ff | 2445 | amdfam10|barcelona|bdver*) echo -xarch=sse4_1 ;; |
ace87c19 | 2446 | athlon-4|athlon-[mx]p) echo -xarch=ssea ;; |
d0c6d424 | 2447 | k8|opteron|athlon64|athlon-fx) |
ace87c19 DB |
2448 | echo -xarch=sse2a ;; |
2449 | athlon*) echo -xarch=pentium_proa ;; | |
d0c6d424 MR |
2450 | esac |
2451 | ;; | |
2452 | -std=c99) echo -xc99 ;; | |
2453 | -fomit-frame-pointer) echo -xregs=frameptr ;; | |
2454 | -fPIC) echo -KPIC -xcode=pic32 ;; | |
2455 | -W*,*) echo $flag ;; | |
5e753ed5 SM |
2456 | -f*-*|-W*|-mimpure-text) ;; |
2457 | -shared) echo -G ;; | |
d0c6d424 MR |
2458 | *) echo $flag ;; |
2459 | esac | |
2460 | done | |
2461 | } | |
2462 | ||
2463 | tms470_flags(){ | |
2464 | for flag; do | |
2465 | case $flag in | |
2466 | -march=*|-mcpu=*) | |
2467 | case "${flag#*=}" in | |
2468 | armv7-a|cortex-a*) echo -mv=7a8 ;; | |
2469 | armv7-r|cortex-r*) echo -mv=7r4 ;; | |
2470 | armv7-m|cortex-m*) echo -mv=7m3 ;; | |
2471 | armv6*|arm11*) echo -mv=6 ;; | |
2472 | armv5*e|arm[79]*e*|arm9[24]6*|arm96*|arm102[26]) | |
2473 | echo -mv=5e ;; | |
2474 | armv4*|arm7*|arm9[24]*) echo -mv=4 ;; | |
2475 | esac | |
2476 | ;; | |
2477 | -mfpu=neon) echo --float_support=vfpv3 --neon ;; | |
2478 | -mfpu=vfp) echo --float_support=vfpv2 ;; | |
2479 | -mfpu=vfpv3) echo --float_support=vfpv3 ;; | |
b5198a26 | 2480 | -mfpu=vfpv3-d16) echo --float_support=vfpv3d16 ;; |
d0c6d424 MR |
2481 | -msoft-float) echo --float_support=vfplib ;; |
2482 | -O[0-3]|-mf=*) echo $flag ;; | |
2483 | -g) echo -g -mn ;; | |
2484 | -pds=*) echo $flag ;; | |
ad93dccb MR |
2485 | -D*|-I*) echo $flag ;; |
2486 | --gcc|--abi=*) echo $flag ;; | |
2487 | -me) echo $flag ;; | |
d0c6d424 MR |
2488 | esac |
2489 | done | |
2490 | } | |
2491 | ||
a758c5e2 MR |
2492 | probe_cc(){ |
2493 | pfx=$1 | |
2494 | _cc=$2 | |
2495 | ||
8db73c61 MR |
2496 | unset _type _ident _cc_c _cc_e _cc_o _flags _cflags |
2497 | unset _ld_o _ldflags _ld_lib _ld_path | |
18031c49 | 2498 | unset _depflags _DEPCMD _DEPFLAGS |
a758c5e2 MR |
2499 | _flags_filter=echo |
2500 | ||
2501 | if $_cc -v 2>&1 | grep -q '^gcc.*LLVM'; then | |
2502 | _type=llvm_gcc | |
2503 | gcc_extra_ver=$(expr "$($_cc --version | head -n1)" : '.*\((.*)\)') | |
2504 | _ident="llvm-gcc $($_cc -dumpversion) $gcc_extra_ver" | |
2505 | _depflags='-MMD -MF $(@:.o=.d) -MT $@' | |
2506 | _cflags_speed='-O3' | |
2507 | _cflags_size='-Os' | |
2508 | elif $_cc -v 2>&1 | grep -qi ^gcc; then | |
2509 | _type=gcc | |
2510 | gcc_version=$($_cc --version | head -n1) | |
2511 | gcc_basever=$($_cc -dumpversion) | |
2512 | gcc_pkg_ver=$(expr "$gcc_version" : '[^ ]* \(([^)]*)\)') | |
2513 | gcc_ext_ver=$(expr "$gcc_version" : ".*$gcc_pkg_ver $gcc_basever \\(.*\\)") | |
2514 | _ident=$(cleanws "gcc $gcc_basever $gcc_pkg_ver $gcc_ext_ver") | |
2515 | if ! $_cc -dumpversion | grep -q '^2\.'; then | |
2516 | _depflags='-MMD -MF $(@:.o=.d) -MT $@' | |
2517 | fi | |
2518 | _cflags_speed='-O3' | |
2519 | _cflags_size='-Os' | |
b2d688ea | 2520 | elif $_cc --version 2>/dev/null | grep -q ^icc; then |
a758c5e2 MR |
2521 | _type=icc |
2522 | _ident=$($_cc --version | head -n1) | |
2523 | _depflags='-MMD' | |
2524 | _cflags_speed='-O3' | |
2525 | _cflags_size='-Os' | |
2526 | _cflags_noopt='-O1' | |
2527 | elif $_cc -v 2>&1 | grep -q xlc; then | |
2528 | _type=xlc | |
2529 | _ident=$($_cc -qversion 2>/dev/null | head -n1) | |
2530 | _cflags_speed='-O5' | |
2531 | _cflags_size='-O5 -qcompact' | |
2532 | elif $_cc -V 2>/dev/null | grep -q Compaq; then | |
2533 | _type=ccc | |
2534 | _ident=$($_cc -V | head -n1 | cut -d' ' -f1-3) | |
2535 | _DEPFLAGS='-M' | |
a758c5e2 MR |
2536 | _cflags_speed='-fast' |
2537 | _cflags_size='-O1' | |
457cc333 | 2538 | _flags_filter=ccc_flags |
a758c5e2 MR |
2539 | elif $_cc --vsn 2>/dev/null | grep -q "ARM C/C++ Compiler"; then |
2540 | test -d "$sysroot" || die "No valid sysroot specified." | |
2541 | _type=armcc | |
2542 | _ident=$($_cc --vsn | head -n1) | |
2543 | armcc_conf="$PWD/armcc.conf" | |
2544 | $_cc --arm_linux_configure \ | |
2545 | --arm_linux_config_file="$armcc_conf" \ | |
2546 | --configure_sysroot="$sysroot" \ | |
2547 | --configure_cpp_headers="$sysinclude" >>$logfile 2>&1 || | |
2548 | die "Error creating armcc configuration file." | |
2549 | $_cc --vsn | grep -q RVCT && armcc_opt=rvct || armcc_opt=armcc | |
2550 | _flags="--arm_linux_config_file=$armcc_conf --translate_gcc" | |
2551 | as_default="${cross_prefix}gcc" | |
2552 | _depflags='-MMD' | |
2553 | _cflags_speed='-O3' | |
2554 | _cflags_size='-Os' | |
0122118e | 2555 | elif $_cc -version 2>/dev/null | grep -Eq 'TMS470|TI ARM'; then |
a758c5e2 MR |
2556 | _type=tms470 |
2557 | _ident=$($_cc -version | head -n1 | tr -s ' ') | |
2558 | _flags='--gcc --abi=eabi -me' | |
18031c49 | 2559 | _cc_e='-ppl -fe=$@' |
a758c5e2 | 2560 | _cc_o='-fe=$@' |
a758c5e2 MR |
2561 | _depflags='-ppa -ppd=$(@:.o=.d)' |
2562 | _cflags_speed='-O3 -mf=5' | |
2563 | _cflags_size='-O3 -mf=2' | |
2564 | _flags_filter=tms470_flags | |
2565 | elif $_cc -v 2>&1 | grep -q clang; then | |
2566 | _type=clang | |
2567 | _ident=$($_cc --version | head -n1) | |
2568 | _depflags='-MMD' | |
2569 | _cflags_speed='-O3' | |
2570 | _cflags_size='-Os' | |
2571 | elif $_cc -V 2>&1 | grep -q Sun; then | |
2572 | _type=suncc | |
2573 | _ident=$($_cc -V 2>&1 | head -n1 | cut -d' ' -f 2-) | |
2574 | _DEPCMD='$(DEP$(1)) $(DEP$(1)FLAGS) $($(1)DEP_FLAGS) $< | sed -e "1s,^.*: ,$@: ," -e "\$$!s,\$$, \\\," -e "1!s,^.*: , ," > $(@:.o=.d)' | |
c72f12cb | 2575 | _DEPFLAGS='-xM1 -xc99' |
a758c5e2 MR |
2576 | _ldflags='-std=c99' |
2577 | _cflags_speed='-O5' | |
2578 | _cflags_size='-O5 -xspace' | |
2579 | _flags_filter=suncc_flags | |
2580 | elif $_cc -v 2>&1 | grep -q 'PathScale\|Path64'; then | |
2581 | _type=pathscale | |
2582 | _ident=$($_cc -v 2>&1 | head -n1 | tr -d :) | |
2583 | _depflags='-MMD -MF $(@:.o=.d) -MT $@' | |
2584 | _cflags_speed='-O2' | |
2585 | _cflags_size='-Os' | |
2586 | _flags_filter='filter_out -Wdisabled-optimization' | |
2587 | elif $_cc -v 2>&1 | grep -q Open64; then | |
2588 | _type=open64 | |
2589 | _ident=$($_cc -v 2>&1 | head -n1 | tr -d :) | |
2590 | _depflags='-MMD -MF $(@:.o=.d) -MT $@' | |
2591 | _cflags_speed='-O2' | |
2592 | _cflags_size='-Os' | |
2593 | _flags_filter='filter_out -Wdisabled-optimization|-Wtype-limits|-fno-signed-zeros' | |
2594 | elif $_cc -V 2>&1 | grep -q Portland; then | |
2595 | _type=pgi | |
2596 | _ident="PGI $($_cc -V 2>&1 | awk '/^pgcc/ { print $2; exit }')" | |
8f23907f | 2597 | opt_common='-alias=ansi -Mdse -Mlre -Mpre' |
a758c5e2 MR |
2598 | _cflags_speed="-O3 -Mautoinline -Munroll=c:4 $opt_common" |
2599 | _cflags_size="-O2 -Munroll=c:1 $opt_common" | |
2600 | _cflags_noopt="-O1" | |
2601 | _flags_filter=pgi_flags | |
dfa559bc RB |
2602 | elif $_cc 2>&1 | grep -q Microsoft; then |
2603 | _type=msvc | |
2604 | _ident=$($cc 2>&1 | head -n1) | |
2605 | _DEPCMD='$(DEP$(1)) $(DEP$(1)FLAGS) $($(1)DEP_FLAGS) $< 2>&1 | awk '\''/including/ { sub(/^.*file: */, ""); gsub(/\\/, "/"); if (!match($$0, / /)) print "$@:", $$0 }'\'' > $(@:.o=.d)' | |
2606 | _DEPFLAGS='$(CPPFLAGS) $(CFLAGS) -showIncludes -Zs' | |
2607 | _cflags_speed="-O2" | |
2608 | _cflags_size="-O1" | |
ace87c19 DB |
2609 | # Nonstandard output options, to avoid msys path conversion issues. |
2610 | # Relies on wrapper to remap it. | |
dfa559bc RB |
2611 | if $_cc 2>&1 | grep -q Linker; then |
2612 | _ld_o='-out $@' | |
2613 | else | |
2614 | _ld_o='-Fe$@' | |
2615 | fi | |
2616 | _cc_o='-Fo $@' | |
a224b2cb | 2617 | _cc_e='-P -Fi $@' |
dfa559bc RB |
2618 | _flags_filter=msvc_flags |
2619 | _ld_lib='lib%.a' | |
2620 | _ld_path='-libpath:' | |
2621 | _flags='-nologo' | |
2622 | _cflags='-D_USE_MATH_DEFINES -Dinline=__inline -FIstdlib.h -Dstrtoll=_strtoi64' | |
2623 | if [ $pfx = hostcc ]; then | |
6a0200f2 | 2624 | append _cflags -Dsnprintf=_snprintf |
dfa559bc | 2625 | fi |
322e4194 AS |
2626 | elif $_cc 2>&1 | grep -q Intel; then |
2627 | _type=icl | |
2628 | _ident=$($cc 2>&1 | head -n1) | |
2629 | _depflags='-QMMD -QMF$(@:.o=.d) -QMT$@' | |
ace87c19 DB |
2630 | # Not only is O3 broken on 13.x+ but it is slower on all previous |
2631 | # versions (tested) as well. | |
322e4194 AS |
2632 | _cflags_speed="-O2" |
2633 | _cflags_size="-O1 -Oi" # -O1 without -Oi miscompiles stuff | |
ace87c19 DB |
2634 | # Nonstandard output options, to avoid msys path conversion issues. |
2635 | # Relies on wrapper to remap it. | |
322e4194 AS |
2636 | if $_cc 2>&1 | grep -q Linker; then |
2637 | _ld_o='-out $@' | |
2638 | else | |
2639 | _ld_o='-Fe$@' | |
2640 | fi | |
2641 | _cc_o='-Fo $@' | |
2642 | _cc_e='-P' | |
14fb9d3d | 2643 | _flags_filter=icl_flags |
322e4194 AS |
2644 | _ld_lib='lib%.a' |
2645 | _ld_path='-libpath:' | |
ace87c19 | 2646 | # -Qdiag-error to make icl error when seeing certain unknown arguments |
60f09c04 | 2647 | _flags='-nologo -Qdiag-error:4044,10157' |
ace87c19 DB |
2648 | # -Qvec- -Qsimd- to prevent miscompilation, -GS for consistency |
2649 | # with MSVC which enables it by default. | |
e0d6e2fc | 2650 | _cflags='-D_USE_MATH_DEFINES -FIstdlib.h -Dstrtoll=_strtoi64 -Qms0 -Qvec- -Qsimd- -GS' |
322e4194 AS |
2651 | if [ $pfx = hostcc ]; then |
2652 | append _cflags -Dsnprintf=_snprintf | |
2653 | fi | |
aef6bd1b | 2654 | fi |
a758c5e2 MR |
2655 | |
2656 | eval ${pfx}_type=\$_type | |
2657 | eval ${pfx}_ident=\$_ident | |
2658 | } | |
2659 | ||
2660 | set_ccvars(){ | |
23565c26 | 2661 | eval ${1}_C=\${_cc_c-\${${1}_C}} |
18031c49 | 2662 | eval ${1}_E=\${_cc_e-\${${1}_E}} |
a758c5e2 MR |
2663 | eval ${1}_O=\${_cc_o-\${${1}_O}} |
2664 | ||
2665 | if [ -n "$_depflags" ]; then | |
2666 | eval ${1}_DEPFLAGS=\$_depflags | |
2667 | else | |
2668 | eval ${1}DEP=\${_DEPCMD:-\$DEPCMD} | |
2669 | eval ${1}DEP_FLAGS=\${_DEPFLAGS:-\$DEPFLAGS} | |
2670 | eval DEP${1}FLAGS=\$_flags | |
2671 | fi | |
2672 | } | |
2673 | ||
2674 | probe_cc cc "$cc" | |
2675 | cflags_filter=$_flags_filter | |
2676 | cflags_speed=$_cflags_speed | |
2677 | cflags_size=$_cflags_size | |
2678 | cflags_noopt=$_cflags_noopt | |
2679 | add_cflags $_flags $_cflags | |
2680 | cc_ldflags=$_ldflags | |
2681 | set_ccvars CC | |
2682 | ||
2683 | probe_cc hostcc "$host_cc" | |
2684 | host_cflags_filter=$_flags_filter | |
a758c5e2 | 2685 | add_host_cflags $_flags $_cflags |
a758c5e2 | 2686 | set_ccvars HOSTCC |
629687f6 | 2687 | |
851ffa80 MR |
2688 | test -n "$cc_type" && enable $cc_type || |
2689 | warn "Unknown C compiler $cc, unable to select optimal CFLAGS" | |
629687f6 | 2690 | |
75bafbac | 2691 | : ${as_default:=$cc} |
50567afa | 2692 | : ${dep_cc_default:=$cc} |
684b28e0 | 2693 | : ${ld_default:=$cc} |
095792f2 MR |
2694 | : ${host_ld_default:=$host_cc} |
2695 | set_default ar as dep_cc ld host_ld | |
75800dce | 2696 | |
a758c5e2 MR |
2697 | probe_cc as "$as" |
2698 | asflags_filter=$_flags_filter | |
2699 | add_asflags $_flags $_cflags | |
2700 | set_ccvars AS | |
2701 | ||
2702 | probe_cc ld "$ld" | |
2703 | ldflags_filter=$_flags_filter | |
2704 | add_ldflags $_flags $_ldflags | |
2705 | test "$cc_type" != "$ld_type" && add_ldflags $cc_ldflags | |
2763587c | 2706 | LD_O=${_ld_o-$LD_O} |
8db73c61 MR |
2707 | LD_LIB=${_ld_lib-$LD_LIB} |
2708 | LD_PATH=${_ld_path-$LD_PATH} | |
a758c5e2 | 2709 | |
095792f2 MR |
2710 | probe_cc hostld "$host_ld" |
2711 | host_ldflags_filter=$_flags_filter | |
2712 | add_host_ldflags $_flags $_ldflags | |
2713 | HOSTLD_O=${_ld_o-$HOSTLD_O} | |
2714 | ||
a758c5e2 MR |
2715 | if [ -z "$CC_DEPFLAGS" ] && [ "$dep_cc" != "$cc" ]; then |
2716 | probe_cc depcc "$dep_cc" | |
2717 | CCDEP=${_DEPCMD:-$DEPCMD} | |
2718 | CCDEP_FLAGS=${_DEPFLAGS:=$DEPFLAGS} | |
2719 | DEPCCFLAGS=$_flags | |
2720 | fi | |
07dec06e | 2721 | |
3dbc777c MR |
2722 | if $ar 2>&1 | grep -q Microsoft; then |
2723 | arflags="-nologo" | |
2724 | ar_o='-out:$@' | |
2725 | elif $ar 2>&1 | grep -q 'Texas Instruments'; then | |
2726 | arflags="rq" | |
2727 | ar_o='$@' | |
4822ee3c DB |
2728 | elif $ar 2>&1 | grep -q 'Usage: ar.*-X.*any'; then |
2729 | arflags='-Xany -r -c' | |
2730 | ar_o='$@' | |
3dbc777c MR |
2731 | else |
2732 | arflags="rc" | |
2733 | ar_o='$@' | |
2734 | fi | |
2735 | ||
7f32f40c | 2736 | add_cflags $extra_cflags |
2f2e6c7c | 2737 | add_asflags $extra_cflags |
7f32f40c | 2738 | |
154d432c MR |
2739 | if test -n "$sysroot"; then |
2740 | case "$cc_type" in | |
00ba041c | 2741 | gcc|llvm_gcc|clang) |
467256f2 | 2742 | add_cppflags --sysroot="$sysroot" |
154d432c MR |
2743 | add_ldflags --sysroot="$sysroot" |
2744 | ;; | |
6fec122a MR |
2745 | tms470) |
2746 | add_cppflags -I"$sysinclude" | |
2747 | add_ldflags --sysroot="$sysroot" | |
2748 | ;; | |
154d432c MR |
2749 | esac |
2750 | fi | |
2751 | ||
d22c13a8 | 2752 | if test "$cpu" = host; then |
ace87c19 DB |
2753 | enabled cross_compile && |
2754 | die "--cpu=host makes no sense when cross-compiling." | |
d22c13a8 MR |
2755 | |
2756 | case "$cc_type" in | |
613a4e3f | 2757 | gcc|llvm_gcc) |
d22c13a8 MR |
2758 | check_native(){ |
2759 | $cc $1=native -v -c -o $TMPO $TMPC >$TMPE 2>&1 || return | |
b695256e | 2760 | sed -n "/cc1.*$1=/{ |
27ce1be8 MR |
2761 | s/.*$1=\\([^ ]*\\).*/\\1/ |
2762 | p | |
2763 | q | |
2764 | }" $TMPE | |
d22c13a8 MR |
2765 | } |
2766 | cpu=$(check_native -march || check_native -mcpu) | |
2767 | ;; | |
2768 | esac | |
2769 | ||
ace87c19 DB |
2770 | test "${cpu:-host}" = host && |
2771 | die "--cpu=host not supported with compiler $cc" | |
d22c13a8 MR |
2772 | fi |
2773 | ||
e939cedd MR |
2774 | # Deal with common $arch aliases |
2775 | case "$arch" in | |
5873b623 MR |
2776 | aarch64|arm64) |
2777 | arch="aarch64" | |
2778 | ;; | |
e939cedd MR |
2779 | arm*) |
2780 | arch="arm" | |
2781 | ;; | |
2acda282 | 2782 | mips*|IP*) |
e939cedd MR |
2783 | arch="mips" |
2784 | ;; | |
a6e9d649 | 2785 | parisc*|hppa*) |
e939cedd MR |
2786 | arch="parisc" |
2787 | ;; | |
56203596 | 2788 | "Power Macintosh"|ppc*|powerpc*) |
e939cedd MR |
2789 | arch="ppc" |
2790 | ;; | |
e939cedd MR |
2791 | s390|s390x) |
2792 | arch="s390" | |
2793 | ;; | |
2794 | sh4|sh) | |
2795 | arch="sh4" | |
2796 | ;; | |
4cd217c0 | 2797 | sun4u|sparc*) |
e939cedd | 2798 | arch="sparc" |
e939cedd | 2799 | ;; |
c75848cd DB |
2800 | tilegx|tile-gx) |
2801 | arch="tilegx" | |
2802 | ;; | |
d33ed7b3 | 2803 | i[3-6]86|i86pc|BePC|x86pc|x86_64|amd64) |
e939cedd MR |
2804 | arch="x86" |
2805 | ;; | |
2806 | esac | |
2807 | ||
851ffa80 | 2808 | is_in $arch $ARCH_LIST || warn "unknown architecture $arch" |
343aef9b | 2809 | enable $arch |
e939cedd | 2810 | |
df5cdc24 | 2811 | # Add processor-specific flags |
9ebd45c2 | 2812 | if enabled aarch64; then |
33db40f8 MR |
2813 | |
2814 | case $cpu in | |
2815 | armv*) | |
2816 | cpuflags="-march=$cpu" | |
2817 | ;; | |
2818 | *) | |
2819 | cpuflags="-mcpu=$cpu" | |
2820 | ;; | |
2821 | esac | |
2822 | ||
2823 | elif enabled alpha; then | |
2824 | ||
2825 | cpuflags="-mcpu=$cpu" | |
2826 | ||
2827 | elif enabled arm; then | |
2828 | ||
1234c66a MR |
2829 | check_arm_arch() { |
2830 | check_cpp_condition stddef.h \ | |
2831 | "defined __ARM_ARCH_${1}__ || defined __TARGET_ARCH_${2:-$1}" \ | |
2832 | $cpuflags | |
2833 | } | |
2834 | ||
2835 | probe_arm_arch() { | |
2836 | if check_arm_arch 4; then echo armv4; | |
2837 | elif check_arm_arch 4T; then echo armv4t; | |
2838 | elif check_arm_arch 5; then echo armv5; | |
2839 | elif check_arm_arch 5E; then echo armv5e; | |
2840 | elif check_arm_arch 5T; then echo armv5t; | |
2841 | elif check_arm_arch 5TE; then echo armv5te; | |
2842 | elif check_arm_arch 5TEJ; then echo armv5te; | |
2843 | elif check_arm_arch 6; then echo armv6; | |
2844 | elif check_arm_arch 6J; then echo armv6j; | |
2845 | elif check_arm_arch 6K; then echo armv6k; | |
2846 | elif check_arm_arch 6Z; then echo armv6z; | |
2847 | elif check_arm_arch 6ZK; then echo armv6zk; | |
2848 | elif check_arm_arch 6T2; then echo armv6t2; | |
2849 | elif check_arm_arch 7; then echo armv7; | |
2850 | elif check_arm_arch 7A 7_A; then echo armv7-a; | |
2851 | elif check_arm_arch 7R 7_R; then echo armv7-r; | |
2852 | elif check_arm_arch 7M 7_M; then echo armv7-m; | |
2853 | elif check_arm_arch 7EM 7E_M; then echo armv7-m; | |
2854 | elif check_arm_arch 8A 8_A; then echo armv8-a; | |
2855 | fi | |
2856 | } | |
2857 | ||
2858 | [ "$cpu" = generic ] && cpu=$(probe_arm_arch) | |
2859 | ||
33db40f8 MR |
2860 | case $cpu in |
2861 | armv*) | |
2862 | cpuflags="-march=$cpu" | |
2863 | subarch=$(echo $cpu | sed 's/[^a-z0-9]//g') | |
2864 | ;; | |
2865 | *) | |
2866 | cpuflags="-mcpu=$cpu" | |
2867 | case $cpu in | |
2868 | cortex-a*) subarch=armv7a ;; | |
2869 | cortex-r*) subarch=armv7r ;; | |
2870 | cortex-m*) enable thumb; subarch=armv7m ;; | |
2871 | arm11*) subarch=armv6 ;; | |
2872 | arm[79]*e*|arm9[24]6*|arm96*|arm102[26]) subarch=armv5te ;; | |
2873 | armv4*|arm7*|arm9[24]*) subarch=armv4 ;; | |
1234c66a | 2874 | *) subarch=$(probe_arm_arch) ;; |
33db40f8 MR |
2875 | esac |
2876 | ;; | |
2877 | esac | |
2878 | ||
f0fe245b MR |
2879 | case "$subarch" in |
2880 | armv5t*) enable fast_clz ;; | |
2881 | armv[6-8]*) enable fast_clz fast_unaligned ;; | |
2882 | esac | |
2883 | ||
33db40f8 MR |
2884 | elif enabled avr32; then |
2885 | ||
2886 | case $cpu in | |
2887 | ap7[02]0[0-2]) | |
2888 | subarch="avr32_ap" | |
2889 | cpuflags="-mpart=$cpu" | |
2890 | ;; | |
2891 | ap) | |
2892 | subarch="avr32_ap" | |
2893 | cpuflags="-march=$cpu" | |
2894 | ;; | |
2895 | uc3[ab]*) | |
2896 | subarch="avr32_uc" | |
2897 | cpuflags="-mcpu=$cpu" | |
2898 | ;; | |
2899 | uc) | |
2900 | subarch="avr32_uc" | |
2901 | cpuflags="-march=$cpu" | |
2902 | ;; | |
2903 | esac | |
2904 | ||
2905 | elif enabled bfin; then | |
2906 | ||
2907 | cpuflags="-mcpu=$cpu" | |
2908 | ||
2909 | elif enabled mips; then | |
2910 | ||
2911 | cpuflags="-march=$cpu" | |
2912 | ||
5d54c126 | 2913 | elif enabled ppc; then |
343aef9b | 2914 | |
56348891 MR |
2915 | case $(tolower $cpu) in |
2916 | 601|ppc601|powerpc601) | |
9dbd5c3d | 2917 | cpuflags="-mcpu=601" |
64ad53ff | 2918 | disable altivec |
9dbd5c3d | 2919 | ;; |
56348891 | 2920 | 603*|ppc603*|powerpc603*) |
9dbd5c3d | 2921 | cpuflags="-mcpu=603" |
64ad53ff | 2922 | disable altivec |
9dbd5c3d | 2923 | ;; |
56348891 | 2924 | 604*|ppc604*|powerpc604*) |
9dbd5c3d | 2925 | cpuflags="-mcpu=604" |
64ad53ff | 2926 | disable altivec |
9dbd5c3d | 2927 | ;; |
56348891 | 2928 | g3|75*|ppc75*|powerpc75*) |
7f1fcaf0 | 2929 | cpuflags="-mcpu=750" |
64ad53ff | 2930 | disable altivec |
9dbd5c3d | 2931 | ;; |
56348891 | 2932 | g4|745*|ppc745*|powerpc745*) |
7f1fcaf0 | 2933 | cpuflags="-mcpu=7450" |
9dbd5c3d | 2934 | ;; |
56348891 | 2935 | 74*|ppc74*|powerpc74*) |
7f1fcaf0 | 2936 | cpuflags="-mcpu=7400" |
9dbd5c3d | 2937 | ;; |
313f9fbf | 2938 | g5|970|ppc970|powerpc970) |
7f1fcaf0 | 2939 | cpuflags="-mcpu=970" |
9dbd5c3d | 2940 | ;; |
313f9fbf | 2941 | power[3-7]*) |
7f1fcaf0 | 2942 | cpuflags="-mcpu=$cpu" |
313f9fbf | 2943 | ;; |
56348891 | 2944 | cell) |
9dbd5c3d MR |
2945 | cpuflags="-mcpu=cell" |
2946 | enable ldbrx | |
2947 | ;; | |
4ab26cb4 DB |
2948 | e500mc) |
2949 | cpuflags="-mcpu=e500mc" | |
2950 | disable altivec | |
2951 | ;; | |
7b0b81a1 AL |
2952 | e500v2) |
2953 | cpuflags="-mcpu=8548 -mhard-float -mfloat-gprs=double" | |
2954 | disable altivec | |
2955 | ;; | |
2956 | e500) | |
2957 | cpuflags="-mcpu=8540 -mhard-float" | |
2958 | disable altivec | |
2959 | ;; | |
9dbd5c3d | 2960 | esac |
343aef9b | 2961 | |
33db40f8 MR |
2962 | elif enabled sparc; then |
2963 | ||
2964 | case $cpu in | |
2965 | cypress|f93[04]|tsc701|sparcl*|supersparc|hypersparc|niagara|v[789]) | |
2966 | cpuflags="-mcpu=$cpu" | |
2967 | disable vis | |
2968 | ;; | |
2969 | ultrasparc*|niagara[234]) | |
2970 | cpuflags="-mcpu=$cpu" | |
2971 | ;; | |
2972 | esac | |
2973 | ||
343aef9b MR |
2974 | elif enabled x86; then |
2975 | ||
9dbd5c3d MR |
2976 | case $cpu in |
2977 | i[345]86|pentium) | |
2978 | cpuflags="-march=$cpu" | |
2979 | disable mmx | |
2980 | ;; | |
f54b5505 | 2981 | # targets that do NOT support nopl and conditional mov (cmov) |
9dbd5c3d MR |
2982 | pentium-mmx|k6|k6-[23]|winchip-c6|winchip2|c3) |
2983 | cpuflags="-march=$cpu" | |
f54b5505 | 2984 | disable i686 |
9dbd5c3d | 2985 | ;; |
f54b5505 | 2986 | # targets that do support nopl and conditional mov (cmov) |
f2ce813e | 2987 | i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64*|k8*|opteron*|athlon-fx|core2|corei7*|amdfam10|barcelona|atom|bdver*) |
9dbd5c3d | 2988 | cpuflags="-march=$cpu" |
f54b5505 | 2989 | enable i686 |
9dbd5c3d MR |
2990 | enable fast_cmov |
2991 | ;; | |
2992 | # targets that do support conditional mov but on which it's slow | |
2993 | pentium4|pentium4m|prescott|nocona) | |
2994 | cpuflags="-march=$cpu" | |
f54b5505 | 2995 | enable i686 |
9dbd5c3d MR |
2996 | disable fast_cmov |
2997 | ;; | |
2998 | esac | |
343aef9b | 2999 | |
343aef9b MR |
3000 | fi |
3001 | ||
9ebd45c2 MR |
3002 | if [ "$cpu" != generic ]; then |
3003 | add_cflags $cpuflags | |
3004 | add_asflags $cpuflags | |
3005 | fi | |
df5cdc24 | 3006 | |
993f2d0f MR |
3007 | # compiler sanity check |
3008 | check_exec <<EOF | |
3009 | int main(void){ return 0; } | |
3010 | EOF | |
3011 | if test "$?" != 0; then | |
3012 | echo "$cc is unable to create an executable file." | |
3013 | if test -z "$cross_prefix" && ! enabled cross_compile ; then | |
3014 | echo "If $cc is a cross-compiler, use the --enable-cross-compile option." | |
3015 | echo "Only do this if you know what cross compiling means." | |
3016 | fi | |
3017 | die "C compiler test failed." | |
3018 | fi | |
3019 | ||
046f081b | 3020 | add_cppflags -D_ISOC99_SOURCE |
e9b9a2f8 | 3021 | check_cflags -std=c99 |
50a334e4 | 3022 | check_cc -D_FILE_OFFSET_BITS=64 <<EOF && add_cppflags -D_FILE_OFFSET_BITS=64 |
9d821fc2 DB |
3023 | #include <stdlib.h> |
3024 | EOF | |
50a334e4 | 3025 | check_cc -D_LARGEFILE_SOURCE <<EOF && add_cppflags -D_LARGEFILE_SOURCE |
9d821fc2 DB |
3026 | #include <stdlib.h> |
3027 | EOF | |
e9b9a2f8 | 3028 | |
f0125de9 | 3029 | check_host_cflags -std=c99 |
0a6db2a2 | 3030 | check_host_cflags -Wall |
f0125de9 | 3031 | |
d4c99513 MR |
3032 | check_64bit(){ |
3033 | arch32=$1 | |
3034 | arch64=$2 | |
3035 | expr=$3 | |
3036 | check_code cc "" "int test[2*($expr) - 1]" && | |
3037 | subarch=$arch64 || subarch=$arch32 | |
3038 | } | |
3039 | ||
b24dbcbd | 3040 | case "$arch" in |
d11cb13b | 3041 | aarch64|alpha|ia64) |
2acda282 MR |
3042 | spic=$shared |
3043 | ;; | |
3044 | mips) | |
3045 | check_64bit mips mips64 '_MIPS_SIM > 1' | |
8a3c8627 | 3046 | spic=$shared |
b24dbcbd | 3047 | ;; |
a6e9d649 MR |
3048 | parisc) |
3049 | check_64bit parisc parisc64 'sizeof(void *) > 4' | |
3050 | spic=$shared | |
3051 | ;; | |
56203596 MR |
3052 | ppc) |
3053 | check_64bit ppc ppc64 'sizeof(void *) > 4' | |
1944d532 | 3054 | spic=$shared |
56203596 | 3055 | ;; |
4cd217c0 MR |
3056 | sparc) |
3057 | check_64bit sparc sparc64 'sizeof(void *) > 4' | |
3058 | spic=$shared | |
3059 | ;; | |
e939cedd | 3060 | x86) |
d4c99513 | 3061 | check_64bit x86_32 x86_64 'sizeof(void *) > 4' |
de27f4d9 | 3062 | if test "$subarch" = "x86_64"; then |
e939cedd | 3063 | spic=$shared |
de27f4d9 | 3064 | fi |
b24dbcbd | 3065 | ;; |
b24dbcbd RP |
3066 | esac |
3067 | ||
343aef9b | 3068 | enable $subarch |
b1803c79 | 3069 | enabled spic && enable_weak pic |
b24dbcbd | 3070 | |
7483e694 | 3071 | # OS specific |
4f854758 | 3072 | case $target_os in |
d3635f3a | 3073 | aix) |
80ade798 | 3074 | SHFLAGS=-shared |
d3635f3a | 3075 | add_cppflags '-I\$(SRC_PATH)/compat/aix' |
80ade798 | 3076 | enabled shared && add_ldflags -Wl,-brtl |
d3635f3a | 3077 | ;; |
a1629e28 | 3078 | haiku) |
63ae7e7c | 3079 | prefix_default="/boot/common" |
108caaaa | 3080 | network_extralibs="-lnetwork" |
f59c4bd6 | 3081 | host_libs= |
a1629e28 | 3082 | ;; |
7483e694 | 3083 | sunos) |
9987769a | 3084 | SHFLAGS='-shared -Wl,-h,$$(@F)' |
0600d30a | 3085 | enabled x86 && SHFLAGS="-mimpure-text $SHFLAGS" |
7483e694 | 3086 | network_extralibs="-lsocket -lnsl" |
779222db | 3087 | add_cppflags -D__EXTENSIONS__ -D_XOPEN_SOURCE=600 |
87a74f47 SM |
3088 | # When using suncc to build, the Solaris linker will mark |
3089 | # an executable with each instruction set encountered by | |
3090 | # the Solaris assembler. As our libraries contain their own | |
3091 | # guards for processor-specific code, instead suppress | |
3092 | # generation of the HWCAPS ELF section on Solaris x86 only. | |
ace87c19 DB |
3093 | enabled_all suncc x86 && |
3094 | echo "hwcap_1 = OVERRIDE;" > mapfile && | |
3095 | add_ldflags -Wl,-M,mapfile | |
2a8a860a | 3096 | nm_default='nm -P -g' |
7483e694 DB |
3097 | ;; |
3098 | netbsd) | |
a1e4b3f6 | 3099 | disable symver |
07a8eef6 MR |
3100 | oss_indev_extralibs="-lossaudio" |
3101 | oss_outdev_extralibs="-lossaudio" | |
7483e694 | 3102 | ;; |
d488c3bc | 3103 | openbsd|bitrig) |
a1e4b3f6 | 3104 | disable symver |
7483e694 | 3105 | SHFLAGS='-shared' |
69dca3a4 | 3106 | SLIB_INSTALL_NAME='$(SLIBNAME).$(LIBMAJOR).$(LIBMINOR)' |
d5683aba | 3107 | SLIB_INSTALL_LINKS= |
07a8eef6 MR |
3108 | oss_indev_extralibs="-lossaudio" |
3109 | oss_outdev_extralibs="-lossaudio" | |
7483e694 | 3110 | ;; |
a1e4b3f6 | 3111 | dragonfly) |
a1e4b3f6 MR |
3112 | disable symver |
3113 | ;; | |
3114 | freebsd) | |
7483e694 DB |
3115 | ;; |
3116 | bsd/os) | |
355d81df | 3117 | add_extralibs -lpoll -lgnugetopt |
7483e694 DB |
3118 | ;; |
3119 | darwin) | |
301ab19d | 3120 | gas="gas-preprocessor.pl $cc" |
e08b8239 | 3121 | enabled ppc && add_asflags -force_cpusubtype_ALL |
49e35f49 | 3122 | SHFLAGS='-dynamiclib -Wl,-single_module -Wl,-install_name,$(SHLIBDIR)/$(SLIBNAME_WITH_MAJOR),-current_version,$(LIBVERSION),-compatibility_version,$(LIBMAJOR)' |
dff68563 | 3123 | enabled x86_32 && append SHFLAGS -Wl,-read_only_relocs,suppress |
355d81df | 3124 | add_ldflags -Wl,-dynamic,-search_paths_first |
7483e694 DB |
3125 | SLIBSUF=".dylib" |
3126 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME).$(LIBVERSION)$(SLIBSUF)' | |
3127 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME).$(LIBMAJOR)$(SLIBSUF)' | |
304d586d | 3128 | objformat="macho" |
1b0f6fb8 | 3129 | enabled x86_64 && objformat="macho64" |
8dfa86f7 | 3130 | enabled_any pic shared || |
2704bd1a | 3131 | { check_cflags -mdynamic-no-pic && add_asflags -mdynamic-no-pic; } |
7483e694 DB |
3132 | ;; |
3133 | mingw32*) | |
9d3f4f50 | 3134 | if test $target_os = "mingw32ce"; then |
1aa71e25 MS |
3135 | disable network |
3136 | else | |
3137 | target_os=mingw32 | |
3138 | fi | |
dcc01c06 | 3139 | LIBTARGET=i386 |
1fc9fb8a | 3140 | if enabled x86_64; then |
417516f6 | 3141 | LIBTARGET="i386:x86-64" |
336cc1b0 | 3142 | elif enabled arm; then |
15c5156d | 3143 | LIBTARGET=arm-wince |
dcc01c06 | 3144 | fi |
225a5f91 AS |
3145 | check_ldflags -Wl,--nxcompat |
3146 | check_ldflags -Wl,--dynamicbase | |
fbd971a4 | 3147 | shlibdir_default="$bindir_default" |
7483e694 DB |
3148 | SLIBPREF="" |
3149 | SLIBSUF=".dll" | |
7483e694 DB |
3150 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)' |
3151 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)' | |
eb7018d2 | 3152 | SLIB_EXTRA_CMD=-'sed -e "s/ @[^ ]*//" $$(@:$(SLIBSUF)=.orig.def) > $$(@:$(SLIBSUF)=.def); $(DLLTOOL) -m $(LIBTARGET) -d $$(@:$(SLIBSUF)=.def) -l $(SUBDIR)$(SLIBNAME:$(SLIBSUF)=.lib) -D $(SLIBNAME_WITH_MAJOR)' |
2f138f0b MR |
3153 | SLIB_INSTALL_NAME='$(SLIBNAME_WITH_MAJOR)' |
3154 | SLIB_INSTALL_LINKS= | |
3155 | SLIB_INSTALL_EXTRA_SHLIB='$(SLIBNAME:$(SLIBSUF)=.lib)' | |
3156 | SLIB_INSTALL_EXTRA_LIB='lib$(SLIBNAME:$(SLIBSUF)=.dll.a) $(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.def)' | |
eb7018d2 | 3157 | SHFLAGS='-shared -Wl,--output-def,$$(@:$(SLIBSUF)=.orig.def) -Wl,--out-implib,$(SUBDIR)lib$(SLIBNAME:$(SLIBSUF)=.dll.a) -Wl,--enable-runtime-pseudo-reloc -Wl,--enable-auto-image-base' |
304d586d | 3158 | objformat="win32" |
ec10a9ab | 3159 | dlltool="${cross_prefix}dlltool" |
a3222470 | 3160 | ranlib=: |
bc574408 | 3161 | enable dos_paths |
7483e694 | 3162 | ;; |
53e8cd68 | 3163 | win32|win64) |
d66c52c2 MS |
3164 | if enabled shared; then |
3165 | # Link to the import library instead of the normal static library | |
3166 | # for shared libs. | |
3167 | LD_LIB='%.lib' | |
ace87c19 | 3168 | # Cannot build shared and static libs at the same time with MSVC. |
d66c52c2 MS |
3169 | disable static |
3170 | fi | |
3171 | shlibdir_default="$bindir_default" | |
3172 | SLIBPREF="" | |
3173 | SLIBSUF=".dll" | |
3174 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)' | |
3175 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)' | |
3176 | SLIB_CREATE_DEF_CMD='makedef $(SUBDIR)lib$(NAME).ver $(OBJS) > $$(@:$(SLIBSUF)=.def)' | |
3177 | SLIB_INSTALL_NAME='$(SLIBNAME_WITH_MAJOR)' | |
3178 | SLIB_INSTALL_LINKS= | |
3179 | SLIB_INSTALL_EXTRA_SHLIB='$(SLIBNAME:$(SLIBSUF)=.lib)' | |
3180 | SLIB_INSTALL_EXTRA_LIB='$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.def)' | |
3181 | SHFLAGS='-dll -def:$$(@:$(SLIBSUF)=.def) -implib:$(SUBDIR)$(SLIBNAME:$(SLIBSUF)=.lib)' | |
53e8cd68 MS |
3182 | objformat="win32" |
3183 | ranlib=: | |
3184 | enable dos_paths | |
3185 | ;; | |
7483e694 | 3186 | cygwin*) |
4f854758 | 3187 | target_os=cygwin |
fbd971a4 | 3188 | shlibdir_default="$bindir_default" |
7483e694 DB |
3189 | SLIBPREF="cyg" |
3190 | SLIBSUF=".dll" | |
3191 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)' | |
3192 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)' | |
f5d2c597 YS |
3193 | SLIB_INSTALL_NAME='$(SLIBNAME_WITH_MAJOR)' |
3194 | SLIB_INSTALL_LINKS= | |
3195 | SLIB_INSTALL_EXTRA_LIB='lib$(FULLNAME).dll.a' | |
3196 | SHFLAGS='-shared -Wl,--out-implib,$(SUBDIR)lib$(FULLNAME).dll.a' | |
304d586d | 3197 | objformat="win32" |
bc574408 | 3198 | enable dos_paths |
7483e694 | 3199 | ;; |
4f365f37 | 3200 | *-dos|freedos|opendos) |
4f365f37 | 3201 | network_extralibs="-lsocket" |
ff1c015d | 3202 | objformat="coff" |
bc574408 | 3203 | enable dos_paths |
a7a187a1 | 3204 | add_cppflags -U__STRICT_ANSI__ |
4f365f37 | 3205 | ;; |
7483e694 | 3206 | linux) |
7483e694 DB |
3207 | enable dv1394 |
3208 | ;; | |
3209 | irix*) | |
4f854758 | 3210 | target_os=irix |
7483e694 DB |
3211 | ranlib="echo ignoring ranlib" |
3212 | ;; | |
d22e8442 | 3213 | os/2*) |
d22e8442 | 3214 | ln_s="cp -f" |
9297f1ed | 3215 | objformat="aout" |
e14574eb | 3216 | add_cppflags -D_GNU_SOURCE |
355d81df | 3217 | add_ldflags -Zomf -Zbin-files -Zargs-wild -Zmap |
71c61f62 | 3218 | SHFLAGS='$(SUBDIR)$(NAME).def -Zdll -Zomf' |
287d3b13 | 3219 | LIBSUF="_s.a" |
d22e8442 DY |
3220 | SLIBPREF="" |
3221 | SLIBSUF=".dll" | |
3222 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)' | |
3223 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(shell echo $(NAME) | cut -c1-6)$(LIBMAJOR)$(SLIBSUF)' | |
71c61f62 | 3224 | SLIB_CREATE_DEF_CMD='echo LIBRARY $(SLIBNAME_WITH_MAJOR) INITINSTANCE TERMINSTANCE > $(SUBDIR)$(NAME).def; \ |
f69f51b3 DB |
3225 | echo PROTMODE >> $(SUBDIR)$(NAME).def; \ |
3226 | echo CODE PRELOAD MOVEABLE DISCARDABLE >> $(SUBDIR)$(NAME).def; \ | |
3227 | echo DATA PRELOAD MOVEABLE MULTIPLE NONSHARED >> $(SUBDIR)$(NAME).def; \ | |
3228 | echo EXPORTS >> $(SUBDIR)$(NAME).def; \ | |
3229 | emxexp -o $(OBJS) >> $(SUBDIR)$(NAME).def' | |
71c61f62 | 3230 | SLIB_EXTRA_CMD='emximp -o $(SUBDIR)$(LIBPREF)$(NAME)_dll.a $(SUBDIR)$(NAME).def; \ |
f69f51b3 | 3231 | emximp -o $(SUBDIR)$(LIBPREF)$(NAME)_dll.lib $(SUBDIR)$(NAME).def;' |
2f138f0b | 3232 | SLIB_INSTALL_EXTRA_LIB='$(LIBPREF)$(NAME)_dll.a $(LIBPREF)$(NAME)_dll.lib' |
bc574408 | 3233 | enable dos_paths |
d22e8442 | 3234 | ;; |
83993c1c | 3235 | gnu/kfreebsd) |
3bd1eacd | 3236 | add_cppflags -D_BSD_SOURCE |
83993c1c | 3237 | ;; |
34e82167 | 3238 | gnu) |
34e82167 | 3239 | ;; |
d33ed7b3 MR |
3240 | qnx) |
3241 | add_cppflags -D_QNX_SOURCE | |
3242 | network_extralibs="-lsocket" | |
3243 | ;; | |
1c69c79f MS |
3244 | symbian) |
3245 | SLIBSUF=".dll" | |
3246 | enable dos_paths | |
e3bc07f4 MS |
3247 | add_cflags --include=$sysinclude/gcce/gcce.h -fvisibility=default |
3248 | add_cppflags -D__GCCE__ -D__SYMBIAN32__ -DSYMBIAN_OE_POSIX_SIGNALS | |
3249 | add_ldflags -Wl,--target1-abs,--no-undefined \ | |
3250 | -Wl,-Ttext,0x80000,-Tdata,0x1000000 -shared \ | |
3251 | -Wl,--entry=_E32Startup -Wl,-u,_E32Startup | |
3252 | add_extralibs -l:eexe.lib -l:usrt2_2.lib -l:dfpaeabi.dso \ | |
3253 | -l:drtaeabi.dso -l:scppnwdl.dso -lsupc++ -lgcc \ | |
3254 | -l:libc.dso -l:libm.dso -l:euser.dso -l:libcrt0.lib | |
1c69c79f | 3255 | ;; |
fdd66609 MR |
3256 | osf1) |
3257 | add_cppflags -D_OSF_SOURCE -D_POSIX_PII -D_REENTRANT | |
fdd66609 | 3258 | ;; |
741a8b72 MR |
3259 | minix) |
3260 | ;; | |
4ebc6a74 MR |
3261 | plan9) |
3262 | add_cppflags -D_C99_SNPRINTF_EXTENSION \ | |
3263 | -D_REENTRANT_SOURCE \ | |
3264 | -D_RESEARCH_SOURCE \ | |
3265 | -DFD_SETSIZE=96 \ | |
3266 | -DHAVE_SOCK_OPTS | |
3267 | add_compat strtod.o strtod=avpriv_strtod | |
3268 | network_extralibs='-lbsd' | |
3269 | exeobjs=compat/plan9/main.o | |
3270 | disable avserver | |
4ebc6a74 MR |
3271 | cp_f='cp' |
3272 | ;; | |
614d8911 MR |
3273 | none) |
3274 | ;; | |
7483e694 | 3275 | *) |
4f924f9a | 3276 | die "Unknown OS '$target_os'." |
7483e694 DB |
3277 | ;; |
3278 | esac | |
3279 | ||
b797f3c4 MR |
3280 | # determine libc flavour |
3281 | ||
197252f1 | 3282 | # uclibc defines __GLIBC__, so it needs to be checked before glibc. |
b797f3c4 MR |
3283 | if check_cpp_condition features.h "defined __UCLIBC__"; then |
3284 | libc_type=uclibc | |
3bd1eacd | 3285 | add_cppflags -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 |
b797f3c4 MR |
3286 | elif check_cpp_condition features.h "defined __GLIBC__"; then |
3287 | libc_type=glibc | |
3bd1eacd | 3288 | add_cppflags -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 |
29f1fa74 DB |
3289 | # MinGW headers can be installed on Cygwin, so check for newlib first. |
3290 | elif check_cpp_condition newlib.h "defined _NEWLIB_VERSION"; then | |
3291 | libc_type=newlib | |
3292 | add_cppflags -U__STRICT_ANSI__ | |
b797f3c4 MR |
3293 | elif check_header _mingw.h; then |
3294 | libc_type=mingw | |
3295 | check_cpp_condition _mingw.h \ | |
3296 | "defined (__MINGW64_VERSION_MAJOR) || (__MINGW32_MAJOR_VERSION > 3) || \ | |
3297 | (__MINGW32_MAJOR_VERSION == 3 && __MINGW32_MINOR_VERSION >= 15)" || | |
3298 | die "ERROR: MinGW runtime version must be >= 3.15." | |
759a3a21 | 3299 | add_cppflags -U__STRICT_ANSI__ |
4fa661a8 RB |
3300 | elif check_func_headers stdlib.h _get_doserrno; then |
3301 | libc_type=msvcrt | |
84e65c76 MR |
3302 | add_compat strtod.o strtod=avpriv_strtod |
3303 | add_compat msvcrt/snprintf.o snprintf=avpriv_snprintf \ | |
3304 | _snprintf=avpriv_snprintf \ | |
3305 | vsnprintf=avpriv_vsnprintf | |
0b6899f1 MS |
3306 | # The MSVC 2010 headers (Win 7.0 SDK) set _WIN32_WINNT to |
3307 | # 0x601 by default unless something else is set by the user. | |
3308 | # This can easily lead to us detecting functions only present | |
3309 | # in such new versions and producing binaries requiring windows 7.0. | |
3310 | # Therefore explicitly set the default to XP unless the user has | |
3311 | # set something else on the command line. | |
3312 | check_cpp_condition stdlib.h "defined(_WIN32_WINNT)" || add_cppflags -D_WIN32_WINNT=0x0502 |