Commit | Line | Data |
---|---|---|
aeb29222 | 1 | #!/bin/sh |
0f3cb305 | 2 | # |
f57620d5 MR |
3 | # FFmpeg configure script |
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." |
505dfb09 DB |
47 | echo "THIS IS NOT A BUG IN FFMPEG, DO NOT REPORT IT AS SUCH." |
48 | echo "Instead, install a working POSIX-compatible shell." | |
49 | echo "Disabling this configure test will create a broken FFmpeg." | |
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 | ||
74c53c2d | 57 | show_help(){ |
06454877 MR |
58 | cat <<EOF |
59 | Usage: configure [options] | |
60 | Options: [defaults in brackets after descriptions] | |
61 | ||
62 | Standard options: | |
63 | --help print this message | |
64 | --logfile=FILE log tests and output to FILE [config.err] | |
65 | --disable-logging do not log configure debug information | |
66 | --prefix=PREFIX install in PREFIX [$prefix] | |
67 | --bindir=DIR install binaries in DIR [PREFIX/bin] | |
68 | --datadir=DIR install data files in DIR [PREFIX/share/ffmpeg] | |
69 | --libdir=DIR install libs in DIR [PREFIX/lib] | |
70 | --shlibdir=DIR install shared libs in DIR [PREFIX/lib] | |
71 | --incdir=DIR install includes in DIR [PREFIX/include] | |
72 | --mandir=DIR install man page in DIR [PREFIX/share/man] | |
73 | ||
74 | Configuration options: | |
75 | --disable-static do not build static libraries [no] | |
76 | --enable-shared build shared libraries [no] | |
77 | --enable-gpl allow use of GPL code, the resulting libs | |
78 | and binaries will be under GPL [no] | |
79 | --enable-version3 upgrade (L)GPL to version 3 [no] | |
80 | --enable-nonfree allow use of nonfree code, the resulting libs | |
81 | and binaries will be unredistributable [no] | |
82 | --disable-doc do not build documentation | |
83 | --disable-ffmpeg disable ffmpeg build | |
84 | --disable-ffplay disable ffplay build | |
336ce917 | 85 | --disable-ffprobe disable ffprobe build |
06454877 | 86 | --disable-ffserver disable ffserver build |
5a0f7131 MR |
87 | --disable-avdevice disable libavdevice build |
88 | --disable-avcodec disable libavcodec build | |
89 | --disable-avformat disable libavformat build | |
90 | --disable-swscale disable libswscale build | |
06454877 MR |
91 | --enable-postproc enable GPLed postprocessing support [no] |
92 | --enable-avfilter video filter support [no] | |
93 | --enable-avfilter-lavf video filters dependent on avformat [no] | |
94 | --enable-beosthreads use BeOS threads [no] | |
95 | --enable-os2threads use OS/2 threads [no] | |
96 | --enable-pthreads use pthreads [no] | |
97 | --enable-w32threads use Win32 threads [no] | |
98 | --enable-x11grab enable X11 grabbing [no] | |
99 | --disable-network disable network support [no] | |
06454877 MR |
100 | --disable-mpegaudio-hp faster (but less accurate) MPEG audio decoding [no] |
101 | --enable-gray enable full grayscale support (slower color) | |
102 | --disable-swscale-alpha disable alpha channel support in swscale | |
103 | --disable-fastdiv disable table-based division | |
104 | --enable-small optimize for size instead of speed | |
105 | --disable-aandct disable AAN DCT code | |
7f3f5f46 | 106 | --disable-dct disable DCT code |
06454877 MR |
107 | --disable-fft disable FFT code |
108 | --disable-golomb disable Golomb code | |
109 | --disable-lpc disable LPC code | |
110 | --disable-mdct disable MDCT code | |
111 | --disable-rdft disable RDFT code | |
112 | --disable-vaapi disable VAAPI code | |
113 | --disable-vdpau disable VDPAU code | |
92c6a099 | 114 | --disable-dxva2 disable DXVA2 code |
06454877 MR |
115 | --enable-runtime-cpudetect detect cpu capabilities at runtime (bigger binary) |
116 | --enable-hardcoded-tables use hardcoded tables instead of runtime generation | |
117 | --enable-memalign-hack emulate memalign, interferes with memory debuggers | |
118 | --enable-beos-netserver enable BeOS netserver | |
119 | --disable-encoder=NAME disable encoder NAME | |
120 | --enable-encoder=NAME enable encoder NAME | |
121 | --disable-encoders disable all encoders | |
122 | --disable-decoder=NAME disable decoder NAME | |
123 | --enable-decoder=NAME enable decoder NAME | |
124 | --disable-decoders disable all decoders | |
125 | --disable-hwaccel=NAME disable hwaccel NAME | |
126 | --enable-hwaccel=NAME enable hwaccel NAME | |
127 | --disable-hwaccels disable all hwaccels | |
128 | --disable-muxer=NAME disable muxer NAME | |
129 | --enable-muxer=NAME enable muxer NAME | |
130 | --disable-muxers disable all muxers | |
131 | --disable-demuxer=NAME disable demuxer NAME | |
132 | --enable-demuxer=NAME enable demuxer NAME | |
133 | --disable-demuxers disable all demuxers | |
134 | --enable-parser=NAME enable parser NAME | |
135 | --disable-parser=NAME disable parser NAME | |
136 | --disable-parsers disable all parsers | |
137 | --enable-bsf=NAME enable bitstream filter NAME | |
138 | --disable-bsf=NAME disable bitstream filter NAME | |
139 | --disable-bsfs disable all bitstream filters | |
140 | --enable-protocol=NAME enable protocol NAME | |
141 | --disable-protocol=NAME disable protocol NAME | |
142 | --disable-protocols disable all protocols | |
143 | --disable-indev=NAME disable input device NAME | |
144 | --disable-outdev=NAME disable output device NAME | |
145 | --disable-indevs disable input devices | |
146 | --disable-outdevs disable output devices | |
147 | --disable-devices disable all devices | |
148 | --enable-filter=NAME enable filter NAME | |
149 | --disable-filter=NAME disable filter NAME | |
150 | --disable-filters disable all filters | |
151 | --list-decoders show all available decoders | |
152 | --list-encoders show all available encoders | |
153 | --list-hwaccels show all available hardware accelerators | |
154 | --list-muxers show all available muxers | |
155 | --list-demuxers show all available demuxers | |
156 | --list-parsers show all available parsers | |
157 | --list-protocols show all available protocols | |
158 | --list-bsfs show all available bitstream filters | |
159 | --list-indevs show all available input devices | |
160 | --list-outdevs show all available output devices | |
161 | --list-filters show all available filters | |
162 | ||
163 | External library support: | |
164 | --enable-avisynth enable reading of AVISynth script files [no] | |
165 | --enable-bzlib enable bzlib [autodetect] | |
166 | --enable-libopencore-amrnb enable AMR-NB de/encoding via libopencore-amrnb [no] | |
167 | --enable-libopencore-amrwb enable AMR-WB decoding via libopencore-amrwb [no] | |
168 | --enable-libdc1394 enable IIDC-1394 grabbing using libdc1394 | |
169 | and libraw1394 [no] | |
170 | --enable-libdirac enable Dirac support via libdirac [no] | |
171 | --enable-libfaac enable FAAC support via libfaac [no] | |
172 | --enable-libfaad enable FAAD support via libfaad [no] | |
173 | --enable-libfaadbin open libfaad.so.0 at runtime [no] | |
174 | --enable-libgsm enable GSM support via libgsm [no] | |
175 | --enable-libmp3lame enable MP3 encoding via libmp3lame [no] | |
176 | --enable-libnut enable NUT (de)muxing via libnut, | |
177 | native (de)muxer exists [no] | |
178 | --enable-libopenjpeg enable JPEG 2000 decoding via OpenJPEG [no] | |
179 | --enable-libschroedinger enable Dirac support via libschroedinger [no] | |
180 | --enable-libspeex enable Speex decoding via libspeex [no] | |
181 | --enable-libtheora enable Theora encoding via libtheora [no] | |
182 | --enable-libvorbis enable Vorbis encoding via libvorbis, | |
183 | native implementation exists [no] | |
184 | --enable-libx264 enable H.264 encoding via x264 [no] | |
185 | --enable-libxvid enable Xvid encoding via xvidcore, | |
186 | native MPEG-4/Xvid encoder exists [no] | |
187 | --enable-mlib enable Sun medialib [no] | |
188 | --enable-zlib enable zlib [autodetect] | |
189 | ||
190 | Advanced options (experts only): | |
191 | --source-path=PATH path to source code [$source_path] | |
192 | --cross-prefix=PREFIX use PREFIX for compilation tools [$cross_prefix] | |
193 | --enable-cross-compile assume a cross-compiler is used | |
194 | --sysroot=PATH root of cross-build tree | |
195 | --sysinclude=PATH location of cross-build system headers | |
196 | --target-os=OS compiler targets OS [$target_os] | |
197 | --target-exec=CMD command to run executables on target | |
198 | --target-path=DIR path to view of build directory on target | |
199 | --nm=NM use nm tool | |
200 | --as=AS use assembler AS [$as_default] | |
201 | --cc=CC use C compiler CC [$cc_default] | |
202 | --ld=LD use linker LD | |
203 | --host-cc=HOSTCC use host C compiler HOSTCC | |
204 | --host-cflags=HCFLAGS use HCFLAGS when compiling for host | |
205 | --host-ldflags=HLDFLAGS use HLDFLAGS when linking for host | |
206 | --host-libs=HLIBS use libs HLIBS when linking for host | |
207 | --extra-cflags=ECFLAGS add ECFLAGS to CFLAGS [$CFLAGS] | |
208 | --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS] | |
209 | --extra-libs=ELIBS add ELIBS [$ELIBS] | |
210 | --extra-version=STRING version string suffix [] | |
211 | --build-suffix=SUFFIX library name suffix [] | |
212 | --arch=ARCH select architecture [$arch] | |
213 | --cpu=CPU select the minimum required CPU (affects | |
214 | instruction selection, may crash on older CPUs) | |
215 | --enable-powerpc-perf enable performance report on PPC | |
216 | (requires enabling PMC) | |
c8a4ae00 | 217 | --disable-asm disable all assembler optimizations |
06454877 MR |
218 | --disable-altivec disable AltiVec optimizations |
219 | --disable-amd3dnow disable 3DNow! optimizations | |
220 | --disable-amd3dnowext disable 3DNow! extended optimizations | |
221 | --disable-mmx disable MMX optimizations | |
222 | --disable-mmx2 disable MMX2 optimizations | |
223 | --disable-sse disable SSE optimizations | |
224 | --disable-ssse3 disable SSSE3 optimizations | |
225 | --disable-armv5te disable armv5te optimizations | |
226 | --disable-armv6 disable armv6 optimizations | |
227 | --disable-armv6t2 disable armv6t2 optimizations | |
228 | --disable-armvfp disable ARM VFP optimizations | |
229 | --disable-iwmmxt disable iwmmxt optimizations | |
230 | --disable-mmi disable MMI optimizations | |
231 | --disable-neon disable neon optimizations | |
232 | --disable-vis disable VIS optimizations | |
233 | --disable-yasm disable use of yasm assembler | |
234 | --enable-pic build position-independent code | |
4ae40685 | 235 | --malloc-prefix=PFX prefix malloc and related names with PFX |
6b35d421 | 236 | --enable-sram allow use of on-chip SRAM |
06454877 MR |
237 | |
238 | Developer options (useful when working on FFmpeg itself): | |
239 | --disable-debug disable debugging symbols | |
240 | --enable-debug=LEVEL set the debug level [$debuglevel] | |
241 | --enable-gprof enable profiling with gprof [$gprof] | |
242 | --disable-optimizations disable compiler optimizations | |
243 | --enable-extra-warnings enable more compiler warnings | |
244 | --disable-stripping disable stripping of executables and shared libraries | |
245 | ||
246 | NOTE: Object files are built at the place where configure is launched. | |
247 | EOF | |
60e8bc13 | 248 | exit 0 |
74c53c2d | 249 | } |
cf9d24ad | 250 | |
57bd82d4 | 251 | log(){ |
2270b4b2 | 252 | echo "$@" >> $logfile |
57bd82d4 MR |
253 | } |
254 | ||
720c69da | 255 | log_file(){ |
c8e9f801 | 256 | log BEGIN $1 |
2270b4b2 | 257 | pr -n -t $1 >> $logfile |
c8e9f801 MR |
258 | log END $1 |
259 | } | |
260 | ||
2ba042a7 | 261 | echolog(){ |
c8e9f801 | 262 | log "$@" |
57bd82d4 | 263 | echo "$@" |
2ba042a7 MR |
264 | } |
265 | ||
266 | die(){ | |
267 | echolog "$@" | |
268 | cat <<EOF | |
d326cf7f | 269 | |
2ba042a7 MR |
270 | If you think configure made a mistake, make sure you are using the latest |
271 | version from SVN. If the latest version fails, report the problem to the | |
e5d8ccd7 | 272 | ffmpeg-user@mplayerhq.hu mailing list or IRC #ffmpeg on irc.freenode.net. |
2ba042a7 | 273 | EOF |
e155a21a | 274 | if disabled logging; then |
2ba042a7 | 275 | cat <<EOF |
e155a21a DB |
276 | Rerun configure with logging enabled (do not use --disable-logging), and |
277 | include the log this produces with your report. | |
2ba042a7 MR |
278 | EOF |
279 | else | |
280 | cat <<EOF | |
e155a21a DB |
281 | Include the log file "$logfile" produced by configure as this will help |
282 | solving the problem. | |
2ba042a7 MR |
283 | EOF |
284 | fi | |
57bd82d4 MR |
285 | exit 1 |
286 | } | |
287 | ||
6c6007d6 | 288 | # Avoid locale weirdness, besides we really just want to translate ASCII. |
44161118 | 289 | toupper(){ |
6c6007d6 | 290 | echo "$@" | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ |
44161118 MR |
291 | } |
292 | ||
4a5444db | 293 | tolower(){ |
6c6007d6 | 294 | echo "$@" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz |
4a5444db MR |
295 | } |
296 | ||
14a8acf1 MR |
297 | c_escape(){ |
298 | echo "$*" | sed 's/["\\]/\\\0/g' | |
299 | } | |
300 | ||
b04251c5 MR |
301 | sh_quote(){ |
302 | v=$(echo "$1" | sed "s/'/'\\\\''/g") | |
303 | test "$v" = "${v#*[ |&;<>()$\`\\\"\'*?\[\]#~=%]}" || v="'$v'" | |
304 | echo "$v" | |
305 | } | |
306 | ||
be8f2501 MR |
307 | filter(){ |
308 | pat=$1 | |
309 | shift | |
310 | for v; do | |
98ef6079 | 311 | eval "case $v in $pat) echo $v ;; esac" |
be8f2501 MR |
312 | done |
313 | } | |
314 | ||
a8d04fba MR |
315 | set_all(){ |
316 | value=$1 | |
317 | shift | |
318 | for var in $*; do | |
319 | eval $var=$value | |
320 | done | |
321 | } | |
322 | ||
72a43668 MR |
323 | set_weak(){ |
324 | value=$1 | |
325 | shift | |
326 | for var; do | |
327 | eval : \${$var:=$value} | |
328 | done | |
329 | } | |
330 | ||
799c9e9b MR |
331 | pushvar(){ |
332 | for var in $*; do | |
333 | eval level=\${${var}_level:=0} | |
334 | eval ${var}_${level}="\$$var" | |
335 | eval ${var}_level=$(($level+1)) | |
336 | done | |
337 | } | |
338 | ||
339 | popvar(){ | |
340 | for var in $*; do | |
341 | eval level=\${${var}_level:-0} | |
342 | test $level = 0 && continue | |
343 | eval level=$(($level-1)) | |
344 | eval $var="\${${var}_${level}}" | |
345 | eval ${var}_level=$level | |
346 | eval unset ${var}_${level} | |
347 | done | |
348 | } | |
349 | ||
a8d04fba MR |
350 | enable(){ |
351 | set_all yes $* | |
352 | } | |
353 | ||
354 | disable(){ | |
355 | set_all no $* | |
356 | } | |
357 | ||
72a43668 MR |
358 | enable_weak(){ |
359 | set_weak yes $* | |
360 | } | |
361 | ||
362 | disable_weak(){ | |
363 | set_weak no $* | |
364 | } | |
365 | ||
72702705 | 366 | enable_safe(){ |
fd07f803 MR |
367 | for var; do |
368 | enable $(echo "$var" | sed 's/[^A-Za-z0-9_]/_/g') | |
369 | done | |
72702705 MR |
370 | } |
371 | ||
372 | disable_safe(){ | |
fd07f803 MR |
373 | for var; do |
374 | disable $(echo "$var" | sed 's/[^A-Za-z0-9_]/_/g') | |
375 | done | |
72702705 MR |
376 | } |
377 | ||
f9d328da MR |
378 | do_enable_deep(){ |
379 | for var; do | |
380 | enabled $var && continue | |
381 | eval sel="\$${var}_select" | |
c510c7b5 MR |
382 | eval sgs="\$${var}_suggest" |
383 | pushvar var sgs | |
f9d328da | 384 | enable_deep $sel |
c510c7b5 MR |
385 | popvar sgs |
386 | enable_deep_weak $sgs | |
f9d328da MR |
387 | popvar var |
388 | done | |
389 | } | |
390 | ||
391 | enable_deep(){ | |
392 | do_enable_deep $* | |
393 | enable $* | |
394 | } | |
395 | ||
72a43668 MR |
396 | enable_deep_weak(){ |
397 | do_enable_deep $* | |
398 | enable_weak $* | |
399 | } | |
400 | ||
57bd82d4 | 401 | enabled(){ |
3250003c MR |
402 | test "${1#!}" = "$1" && op== || op=!= |
403 | eval test "x\$${1#!}" $op "xyes" | |
44161118 MR |
404 | } |
405 | ||
37970ebf | 406 | disabled(){ |
3250003c MR |
407 | test "${1#!}" = "$1" && op== || op=!= |
408 | eval test "x\$${1#!}" $op "xno" | |
37970ebf RP |
409 | } |
410 | ||
44161118 MR |
411 | enabled_all(){ |
412 | for opt; do | |
413 | enabled $opt || return 1 | |
414 | done | |
415 | } | |
416 | ||
85bca2c5 DB |
417 | disabled_all(){ |
418 | for opt; do | |
419 | disabled $opt || return 1 | |
420 | done | |
421 | } | |
422 | ||
44161118 MR |
423 | enabled_any(){ |
424 | for opt; do | |
425 | enabled $opt && return 0 | |
426 | done | |
427 | } | |
428 | ||
85bca2c5 DB |
429 | disabled_any(){ |
430 | for opt; do | |
431 | disabled $opt && return 0 | |
432 | done | |
f7b230a7 | 433 | return 1 |
85bca2c5 DB |
434 | } |
435 | ||
c9d19248 MR |
436 | set_default(){ |
437 | for opt; do | |
88268e94 | 438 | eval : \${$opt:=\$${opt}_default} |
c9d19248 MR |
439 | done |
440 | } | |
441 | ||
4a0d6686 AJ |
442 | is_in(){ |
443 | value=$1 | |
444 | shift | |
445 | for var in $*; do | |
446 | [ $var = $value ] && return 0 | |
447 | done | |
448 | return 1 | |
449 | } | |
450 | ||
30fd06be MR |
451 | check_deps(){ |
452 | for cfg; do | |
3250003c | 453 | cfg="${cfg#!}" |
799c9e9b MR |
454 | enabled ${cfg}_checking && die "Circular dependency for $cfg." |
455 | disabled ${cfg}_checking && continue | |
456 | enable ${cfg}_checking | |
457 | ||
30fd06be MR |
458 | eval dep_all="\$${cfg}_deps" |
459 | eval dep_any="\$${cfg}_deps_any" | |
7ef3425f | 460 | eval dep_sel="\$${cfg}_select" |
c510c7b5 | 461 | eval dep_sgs="\$${cfg}_suggest" |
3d7453e0 MR |
462 | eval dep_ifa="\$${cfg}_if" |
463 | eval dep_ifn="\$${cfg}_if_any" | |
799c9e9b | 464 | |
3d7453e0 MR |
465 | pushvar cfg dep_all dep_any dep_sel dep_sgs dep_ifa dep_ifn |
466 | check_deps $dep_all $dep_any $dep_sel $dep_sgs $dep_ifa $dep_ifn | |
467 | popvar cfg dep_all dep_any dep_sel dep_sgs dep_ifa dep_ifn | |
799c9e9b | 468 | |
3d7453e0 MR |
469 | [ -n "$dep_ifa" ] && { enabled_all $dep_ifa && enable_weak $cfg; } |
470 | [ -n "$dep_ifn" ] && { enabled_any $dep_ifn && enable_weak $cfg; } | |
6a702d4c MR |
471 | enabled_all $dep_all || disable $cfg |
472 | enabled_any $dep_any || disable $cfg | |
7ef3425f | 473 | disabled_any $dep_sel && disable $cfg |
799c9e9b | 474 | |
4ec45764 RP |
475 | if enabled $cfg; then |
476 | eval dep_extralibs="\$${cfg}_extralibs" | |
477 | test -n "$dep_extralibs" && add_extralibs $dep_extralibs | |
f9d328da | 478 | enable_deep $dep_sel |
c510c7b5 | 479 | enable_deep_weak $dep_sgs |
4ec45764 RP |
480 | fi |
481 | ||
799c9e9b | 482 | disable ${cfg}_checking |
30fd06be MR |
483 | done |
484 | } | |
485 | ||
44161118 MR |
486 | print_config(){ |
487 | pfx=$1 | |
488 | header=$2 | |
489 | makefile=$3 | |
490 | shift 3 | |
491 | for cfg; do | |
5e622c40 | 492 | ucname="$(toupper $cfg)" |
44161118 | 493 | if enabled $cfg; then |
3d907e22 | 494 | echo "#define ${pfx}${ucname} 1" >> $header |
3d907e22 MR |
495 | echo "${pfx}${ucname}=yes" >> $makefile |
496 | else | |
b250f9c6 | 497 | echo "#define ${pfx}${ucname} 0" >> $header |
fbb6c6c2 | 498 | echo "!${pfx}${ucname}=yes" >> $makefile |
44161118 MR |
499 | fi |
500 | done | |
57bd82d4 MR |
501 | } |
502 | ||
503 | flags_saved(){ | |
2270b4b2 | 504 | (: ${SAVE_CFLAGS?}) 2> /dev/null |
57bd82d4 MR |
505 | } |
506 | ||
dcd479c0 | 507 | save_flags(){ |
57bd82d4 | 508 | flags_saved && return |
dcd479c0 MR |
509 | SAVE_CFLAGS="$CFLAGS" |
510 | SAVE_LDFLAGS="$LDFLAGS" | |
511 | SAVE_extralibs="$extralibs" | |
512 | } | |
513 | ||
514 | restore_flags(){ | |
f5d28d10 | 515 | flags_saved || return |
dcd479c0 MR |
516 | CFLAGS="$SAVE_CFLAGS" |
517 | LDFLAGS="$SAVE_LDFLAGS" | |
518 | extralibs="$SAVE_extralibs" | |
519 | unset SAVE_CFLAGS | |
520 | unset SAVE_LDFLAGS | |
521 | unset SAVE_extralibs | |
522 | } | |
523 | ||
524 | temp_cflags(){ | |
525 | save_flags | |
526 | CFLAGS="$CFLAGS $*" | |
527 | } | |
528 | ||
529 | temp_ldflags(){ | |
530 | save_flags | |
531 | LDFLAGS="$LDFLAGS $*" | |
532 | } | |
533 | ||
534 | temp_extralibs(){ | |
535 | save_flags | |
536 | extralibs="$extralibs $*" | |
537 | } | |
538 | ||
57bd82d4 MR |
539 | append(){ |
540 | var=$1 | |
541 | shift | |
542 | flags_saved && eval "SAVE_$var=\"\$SAVE_$var $*\"" | |
543 | eval "$var=\"\$$var $*\"" | |
544 | } | |
545 | ||
50a334e4 | 546 | add_cppflags(){ |
caf458dd | 547 | append CPPFLAGS $($filter_cppflags "$@") |
50a334e4 MR |
548 | } |
549 | ||
57bd82d4 | 550 | add_cflags(){ |
caf458dd | 551 | append CFLAGS $($filter_cflags "$@") |
57bd82d4 MR |
552 | } |
553 | ||
2f2e6c7c | 554 | add_asflags(){ |
caf458dd | 555 | append ASFLAGS $($filter_asflags "$@") |
2f2e6c7c MR |
556 | } |
557 | ||
57bd82d4 MR |
558 | add_ldflags(){ |
559 | append LDFLAGS "$@" | |
560 | } | |
561 | ||
562 | add_extralibs(){ | |
563 | append extralibs "$@" | |
564 | } | |
565 | ||
b0cfb663 | 566 | check_cmd(){ |
b3cb5d51 | 567 | log "$@" |
2270b4b2 | 568 | "$@" >> $logfile 2>&1 |
b0cfb663 MR |
569 | } |
570 | ||
dcd479c0 | 571 | check_cc(){ |
57bd82d4 | 572 | log check_cc "$@" |
2270b4b2 | 573 | cat > $TMPC |
720c69da | 574 | log_file $TMPC |
50a334e4 | 575 | check_cmd $cc $CPPFLAGS $CFLAGS "$@" -c -o $TMPO $TMPC |
57bd82d4 MR |
576 | } |
577 | ||
578 | check_cpp(){ | |
579 | log check_cpp "$@" | |
2270b4b2 | 580 | cat > $TMPC |
720c69da | 581 | log_file $TMPC |
9e7f3277 | 582 | check_cmd $cc $CPPFLAGS $CFLAGS "$@" -E -o $TMPO $TMPC |
dcd479c0 MR |
583 | } |
584 | ||
f65883c8 MR |
585 | check_as(){ |
586 | log check_as "$@" | |
587 | cat > $TMPC | |
588 | log_file $TMPC | |
2f2e6c7c | 589 | check_cmd $as $CPPFLAGS $ASFLAGS "$@" -c -o $TMPO $TMPC |
f65883c8 MR |
590 | } |
591 | ||
940f335a MR |
592 | check_asm(){ |
593 | log check_asm "$@" | |
594 | name="$1" | |
3784e82e | 595 | code="$2" |
940f335a | 596 | shift 2 |
49214f61 MR |
597 | disable $name |
598 | check_as "$@" <<EOF && enable $name | |
3784e82e | 599 | void foo(void){ __asm__ volatile($code); } |
940f335a MR |
600 | EOF |
601 | } | |
602 | ||
304d586d LM |
603 | check_yasm(){ |
604 | log check_yasm "$@" | |
605 | echo "$1" > $TMPS | |
606 | log_file $TMPS | |
607 | shift 1 | |
608 | check_cmd $yasmexe $YASMFLAGS "$@" -o $TMPO $TMPS | |
609 | } | |
610 | ||
dcd479c0 | 611 | check_ld(){ |
57bd82d4 | 612 | log check_ld "$@" |
3155a644 MR |
613 | flags='' |
614 | libs='' | |
615 | for f; do | |
616 | test "${f}" = "${f#-l}" && flags="$flags $f" || libs="$libs $f" | |
617 | done | |
2a194acd | 618 | check_cc $($filter_cflags $flags) || return |
684b28e0 | 619 | check_cmd $ld $LDFLAGS $flags -o $TMPE $TMPO $extralibs $libs |
dcd479c0 MR |
620 | } |
621 | ||
50a334e4 MR |
622 | check_cppflags(){ |
623 | log check_cppflags "$@" | |
caf458dd MR |
624 | set -- $($filter_cppflags "$@") |
625 | check_cc "$@" <<EOF && append CPPFLAGS "$@" | |
50a334e4 MR |
626 | int x; |
627 | EOF | |
628 | } | |
629 | ||
dcd479c0 | 630 | check_cflags(){ |
57bd82d4 | 631 | log check_cflags "$@" |
caf458dd MR |
632 | set -- $($filter_cflags "$@") |
633 | check_cc "$@" <<EOF && append CFLAGS "$@" | |
dcd479c0 MR |
634 | int x; |
635 | EOF | |
636 | } | |
637 | ||
2ed46eea MR |
638 | test_ldflags(){ |
639 | log test_ldflags "$@" | |
640 | check_ld "$@" <<EOF | |
c23a0ac8 | 641 | int main(void){ return 0; } |
dcd479c0 MR |
642 | EOF |
643 | } | |
644 | ||
2ed46eea MR |
645 | check_ldflags(){ |
646 | log check_ldflags "$@" | |
647 | test_ldflags "$@" && add_ldflags "$@" | |
648 | } | |
649 | ||
dcd479c0 | 650 | check_header(){ |
57bd82d4 | 651 | log check_header "$@" |
dcd479c0 MR |
652 | header=$1 |
653 | shift | |
b77df637 MR |
654 | disable_safe $header |
655 | check_cpp "$@" <<EOF && enable_safe $header | |
dcd479c0 MR |
656 | #include <$header> |
657 | int x; | |
658 | EOF | |
659 | } | |
660 | ||
661 | check_func(){ | |
57bd82d4 | 662 | log check_func "$@" |
dcd479c0 MR |
663 | func=$1 |
664 | shift | |
d8bc5f06 MR |
665 | disable $func |
666 | check_ld "$@" <<EOF && enable $func | |
dcd479c0 | 667 | extern int $func(); |
c23a0ac8 | 668 | int main(void){ $func(); } |
dcd479c0 MR |
669 | EOF |
670 | } | |
671 | ||
645d2652 | 672 | check_mathfunc(){ |
6b73c0ae | 673 | log check_mathfunc "$@" |
645d2652 MR |
674 | func=$1 |
675 | shift | |
676 | disable $func | |
677 | check_ld "$@" <<EOF && enable $func | |
678 | #include <math.h> | |
33bd38db MR |
679 | float foo(float f) { return $func(f); } |
680 | int main(void){ return 0; } | |
645d2652 MR |
681 | EOF |
682 | } | |
683 | ||
2446d3d6 DB |
684 | check_func_headers(){ |
685 | log check_func_headers "$@" | |
f8d7b072 MR |
686 | headers=$1 |
687 | func=$2 | |
688 | shift 2 | |
689 | disable $func | |
690 | incs="" | |
691 | for hdr in $headers; do | |
692 | incs="$incs | |
693 | #include <$hdr>" | |
694 | done | |
cd0d9a9d | 695 | check_ld "$@" <<EOF && enable $func && enable_safe $headers |
f8d7b072 | 696 | $incs |
d6773f56 | 697 | int main(int argc, char **argv){ |
2b2c2a81 | 698 | return (long) $func; |
f8d7b072 MR |
699 | } |
700 | EOF | |
701 | } | |
702 | ||
a5344cf7 SS |
703 | check_cpp_condition(){ |
704 | log check_cpp_condition "$@" | |
705 | header=$1 | |
706 | condition=$2 | |
f855b7b9 MR |
707 | shift 2 |
708 | check_cpp $($filter_cppflags "$@") <<EOF | |
a5344cf7 SS |
709 | #include <$header> |
710 | #if !($condition) | |
711 | #error "unsatisfied condition: $condition" | |
712 | #endif | |
713 | EOF | |
714 | } | |
715 | ||
57bd82d4 MR |
716 | check_lib(){ |
717 | log check_lib "$@" | |
718 | header="$1" | |
719 | func="$2" | |
720 | shift 2 | |
fcfcde17 MR |
721 | temp_extralibs "$@" |
722 | check_header $header && check_func $func && add_extralibs "$@" | |
723 | err=$? | |
724 | restore_flags | |
725 | return $err | |
57bd82d4 MR |
726 | } |
727 | ||
f8d7b072 MR |
728 | check_lib2(){ |
729 | log check_lib2 "$@" | |
730 | headers="$1" | |
731 | func="$2" | |
732 | shift 2 | |
300cde27 | 733 | check_func_headers "$headers" $func "$@" && add_extralibs "$@" |
f8d7b072 MR |
734 | } |
735 | ||
dcd479c0 | 736 | check_exec(){ |
2270b4b2 | 737 | check_ld "$@" && { enabled cross_compile || $TMPE >> $logfile 2>&1; } |
57bd82d4 MR |
738 | } |
739 | ||
7dfef245 | 740 | check_exec_crash(){ |
5e622c40 | 741 | code=$(cat) |
7dfef245 MR |
742 | |
743 | # exit() is not async signal safe. _Exit (C99) and _exit (POSIX) | |
744 | # are safe but may not be available everywhere. Thus we use | |
745 | # raise(SIGTERM) instead. The check is run in a subshell so we | |
746 | # can redirect the "Terminated" message from the shell. SIGBUS | |
747 | # is not defined by standard C so it is used conditionally. | |
748 | ||
2270b4b2 | 749 | (check_exec "$@") >> $logfile 2>&1 <<EOF |
7dfef245 MR |
750 | #include <signal.h> |
751 | static void sighandler(int sig){ | |
752 | raise(SIGTERM); | |
753 | } | |
e5af4a11 | 754 | int main(void){ |
7dfef245 MR |
755 | signal(SIGILL, sighandler); |
756 | signal(SIGFPE, sighandler); | |
757 | signal(SIGSEGV, sighandler); | |
758 | #ifdef SIGBUS | |
759 | signal(SIGBUS, sighandler); | |
760 | #endif | |
761 | { $code } | |
762 | } | |
763 | EOF | |
764 | } | |
765 | ||
72be9e73 DY |
766 | check_type(){ |
767 | log check_type "$@" | |
768 | headers=$1 | |
769 | type=$2 | |
770 | shift 2 | |
ae550ce9 | 771 | disable_safe "$type" |
72be9e73 DY |
772 | incs="" |
773 | for hdr in $headers; do | |
774 | incs="$incs | |
775 | #include <$hdr>" | |
776 | done | |
ae550ce9 | 777 | check_cc "$@" <<EOF && enable_safe "$type" |
72be9e73 DY |
778 | $incs |
779 | $type v; | |
780 | EOF | |
781 | } | |
782 | ||
14d36751 MR |
783 | check_struct(){ |
784 | log check_type "$@" | |
785 | headers=$1 | |
786 | struct=$2 | |
787 | member=$3 | |
788 | shift 3 | |
789 | disable_safe "${struct}_${member}" | |
790 | incs="" | |
791 | for hdr in $headers; do | |
792 | incs="$incs | |
793 | #include <$hdr>" | |
794 | done | |
795 | check_cc "$@" <<EOF && enable_safe "${struct}_${member}" | |
796 | $incs | |
797 | const void *p = &(($struct *)0)->$member; | |
798 | EOF | |
799 | } | |
800 | ||
57bd82d4 MR |
801 | require(){ |
802 | name="$1" | |
803 | header="$2" | |
804 | func="$3" | |
805 | shift 3 | |
806 | check_lib $header $func "$@" || die "ERROR: $name not found" | |
dcd479c0 MR |
807 | } |
808 | ||
f8d7b072 MR |
809 | require2(){ |
810 | name="$1" | |
811 | headers="$2" | |
812 | func="$3" | |
813 | shift 3 | |
814 | check_lib2 "$headers" $func "$@" || die "ERROR: $name not found" | |
815 | } | |
816 | ||
eea50282 MR |
817 | check_foo_config(){ |
818 | cfg=$1 | |
819 | pkg=$2 | |
820 | header=$3 | |
821 | func=$4 | |
822 | shift 4 | |
823 | disable $cfg | |
824 | check_cmd ${pkg}-config --version | |
825 | err=$? | |
826 | if test "$err" = 0; then | |
5e622c40 DB |
827 | temp_cflags $(${pkg}-config --cflags) |
828 | temp_extralibs $(${pkg}-config --libs) | |
eea50282 MR |
829 | check_lib "$@" $header $func && enable $cfg |
830 | fi | |
831 | return $err | |
832 | } | |
833 | ||
f0125de9 MR |
834 | check_host_cc(){ |
835 | log check_host_cc "$@" | |
836 | cat > $TMPC | |
837 | log_file $TMPC | |
838 | check_cmd $host_cc $host_cflags "$@" -c -o $TMPO $TMPC | |
839 | } | |
840 | ||
841 | check_host_cflags(){ | |
842 | log check_host_cflags "$@" | |
843 | check_host_cc "$@" <<EOF && append host_cflags "$@" | |
844 | int x; | |
845 | EOF | |
846 | } | |
847 | ||
c505dd31 MR |
848 | apply(){ |
849 | file=$1 | |
850 | shift | |
851 | "$@" < "$file" > "$file.tmp" && mv "$file.tmp" "$file" || rm "$file.tmp" | |
852 | } | |
853 | ||
c34681df MR |
854 | cp_if_changed(){ |
855 | cmp -s "$1" "$2" && | |
856 | echo "$2 is unchanged" || | |
857 | cp -f "$1" "$2" | |
858 | } | |
859 | ||
dcd61286 DB |
860 | # CONFIG_LIST contains configurable options, while HAVE_LIST is for |
861 | # system-dependent things. | |
862 | ||
4a0d6686 AJ |
863 | COMPONENT_LIST=" |
864 | bsfs | |
865 | decoders | |
866 | demuxers | |
867 | encoders | |
3cde40aa | 868 | filters |
5666fd73 | 869 | hwaccels |
c552605c | 870 | indevs |
4a0d6686 | 871 | muxers |
c552605c | 872 | outdevs |
4a0d6686 AJ |
873 | parsers |
874 | protocols | |
875 | " | |
876 | ||
877 | CONFIG_LIST=" | |
878 | $COMPONENT_LIST | |
e8ed9b7a | 879 | aandct |
5a0f7131 MR |
880 | avcodec |
881 | avdevice | |
f7679c54 VS |
882 | avfilter |
883 | avfilter_lavf | |
5a0f7131 | 884 | avformat |
c88f5d72 MR |
885 | avisynth |
886 | beos_netserver | |
f402916e | 887 | bzlib |
7f3f5f46 | 888 | dct |
c73f65d9 | 889 | doc |
92c6a099 | 890 | dxva2 |
27a9466b | 891 | fastdiv |
c88f5d72 MR |
892 | ffmpeg |
893 | ffplay | |
336ce917 | 894 | ffprobe |
c88f5d72 | 895 | ffserver |
1848f7d9 | 896 | fft |
4f034993 | 897 | golomb |
c88f5d72 | 898 | gpl |
ecfc4f44 | 899 | gprof |
d8d0d0b2 | 900 | gray |
3abe5fbd | 901 | hardcoded_tables |
f7b8bffe | 902 | libdc1394 |
690bfceb | 903 | libdirac |
2eed5a46 DB |
904 | libfaac |
905 | libfaad | |
906 | libfaadbin | |
c88f5d72 | 907 | libgsm |
6ebe07fb | 908 | libmp3lame |
c88f5d72 | 909 | libnut |
0b175caa DB |
910 | libopencore_amrnb |
911 | libopencore_amrwb | |
9a77d59a | 912 | libopenjpeg |
f7cd9eed | 913 | libschroedinger |
ae14f311 | 914 | libspeex |
150d2772 | 915 | libtheora |
c88f5d72 | 916 | libvorbis |
1cc60c47 DB |
917 | libx264 |
918 | libxvid | |
f4d608e3 | 919 | lpc |
47a158cb | 920 | mdct |
c88f5d72 | 921 | memalign_hack |
a8150374 | 922 | mlib |
c88f5d72 MR |
923 | mpegaudio_hp |
924 | network | |
3fe142e2 | 925 | nonfree |
8a3c8627 | 926 | pic |
4a24ab64 | 927 | postproc |
2b4c3615 | 928 | powerpc_perf |
68602540 | 929 | rdft |
e90f5b5a | 930 | runtime_cpudetect |
2e35e684 | 931 | shared |
bd2216e4 | 932 | small |
6b35d421 | 933 | sram |
2e35e684 | 934 | static |
5a0f7131 | 935 | swscale |
a9ddb5b1 | 936 | swscale_alpha |
17492d5e DB |
937 | vaapi |
938 | vdpau | |
9cad0e4e | 939 | version3 |
56a059ac | 940 | x11grab |
c88f5d72 | 941 | zlib |
4a0d6686 | 942 | " |
c88f5d72 | 943 | |
8eee7025 DB |
944 | THREADS_LIST=' |
945 | beosthreads | |
d22e8442 | 946 | os2threads |
8eee7025 DB |
947 | pthreads |
948 | w32threads | |
949 | ' | |
950 | ||
3f5b56e5 MR |
951 | ARCH_LIST=' |
952 | alpha | |
a2fc0f6a | 953 | arm |
fdcd782d MR |
954 | avr32 |
955 | avr32_ap | |
956 | avr32_uc | |
3f5b56e5 MR |
957 | bfin |
958 | ia64 | |
959 | m68k | |
960 | mips | |
bae3abb0 | 961 | mips64 |
3f5b56e5 | 962 | parisc |
79cb09b2 | 963 | ppc |
34d11b87 | 964 | ppc64 |
3f5b56e5 MR |
965 | s390 |
966 | sh4 | |
967 | sparc | |
968 | sparc64 | |
0844bae1 | 969 | tomi |
3f5b56e5 MR |
970 | x86 |
971 | x86_32 | |
972 | x86_64 | |
973 | ' | |
974 | ||
975 | ARCH_EXT_LIST=' | |
1ac9331a | 976 | altivec |
3bf96eec | 977 | amd3dnow |
a1ef9f08 | 978 | amd3dnowext |
1ac9331a | 979 | armv5te |
edab3048 | 980 | armv6 |
ab5cb084 | 981 | armv6t2 |
f55b299a | 982 | armvfp |
3f5b56e5 MR |
983 | iwmmxt |
984 | mmi | |
985 | mmx | |
d7f0920b | 986 | mmx2 |
6b18d278 | 987 | neon |
799fde37 | 988 | ppc4xx |
1bb04d5a | 989 | sse |
9eeed841 | 990 | ssse3 |
bd9d34a0 | 991 | vis |
3f5b56e5 MR |
992 | ' |
993 | ||
a3e02a8c MR |
994 | HAVE_LIST_PUB=' |
995 | bigendian | |
996 | ' | |
997 | ||
3f5b56e5 MR |
998 | HAVE_LIST=" |
999 | $ARCH_EXT_LIST | |
a3e02a8c | 1000 | $HAVE_LIST_PUB |
3f5b56e5 | 1001 | $THREADS_LIST |
35fd8122 | 1002 | alsa_asoundlib_h |
3f5b56e5 | 1003 | altivec_h |
c9fdab0d | 1004 | arpa_inet_h |
dffb41b9 | 1005 | attribute_may_alias |
e7ea5e3d | 1006 | attribute_packed |
6bd859d6 | 1007 | bswap |
ecf97f22 | 1008 | closesocket |
1ac9331a | 1009 | cmov |
e16e49ac | 1010 | conio_h |
c88f5d72 | 1011 | dcbzl |
f8aa696f DB |
1012 | dev_bktr_ioctl_bt848_h |
1013 | dev_bktr_ioctl_meteor_h | |
1014 | dev_ic_bt8xx_h | |
1015 | dev_video_meteor_ioctl_meteor_h | |
1016 | dev_video_bktr_ioctl_bt848_h | |
18b67ae5 | 1017 | dlfcn_h |
c88f5d72 | 1018 | dlopen |
bc574408 | 1019 | dos_paths |
245626d0 DB |
1020 | ebp_available |
1021 | ebx_available | |
6b7c7703 VS |
1022 | exp2 |
1023 | exp2f | |
c2a29455 | 1024 | fast_64bit |
669b5583 | 1025 | fast_clz |
7073e9fc | 1026 | fast_cmov |
7b829d2a | 1027 | fast_unaligned |
9d99cc5a | 1028 | fork |
84882df6 | 1029 | getaddrinfo |
da9e86f8 | 1030 | gethrtime |
4e68cb8a | 1031 | GetProcessTimes |
66be5b45 | 1032 | getrusage |
2e1913b1 | 1033 | inet_aton |
61d251db | 1034 | inline_asm |
abfc8d05 | 1035 | isatty |
9f5ff83f | 1036 | ldbrx |
0b4a1821 AS |
1037 | libdc1394_1 |
1038 | libdc1394_2 | |
a33cab3a | 1039 | llrint |
d96cd429 MR |
1040 | local_aligned_16 |
1041 | local_aligned_8 | |
291fd18a | 1042 | log2 |
6b7c7703 | 1043 | log2f |
85dd97ad | 1044 | loongson |
a33cab3a | 1045 | lrint |
c88f5d72 | 1046 | lrintf |
e4673692 | 1047 | lzo1x_999_compress |
f8aa696f DB |
1048 | machine_ioctl_bt848_h |
1049 | machine_ioctl_meteor_h | |
c88f5d72 MR |
1050 | malloc_h |
1051 | memalign | |
6ffa87d3 | 1052 | mkstemp |
b4e806b2 | 1053 | pld |
1f91cdce | 1054 | posix_memalign |
a33cab3a MK |
1055 | round |
1056 | roundf | |
c88f5d72 MR |
1057 | sdl |
1058 | sdl_video_size | |
b507ebd1 | 1059 | setmode |
72be9e73 | 1060 | socklen_t |
deb29777 | 1061 | soundcard_h |
f8cda19e | 1062 | poll_h |
0104b608 | 1063 | setrlimit |
c0018613 | 1064 | struct_addrinfo |
b4d68544 MS |
1065 | struct_ipv6_mreq |
1066 | struct_sockaddr_in6 | |
3b2372bf | 1067 | struct_sockaddr_sa_len |
33a4dbdd | 1068 | struct_sockaddr_storage |
b58412f1 | 1069 | sys_mman_h |
b091aa44 | 1070 | sys_resource_h |
81644c2e | 1071 | sys_select_h |
deb29777 | 1072 | sys_soundcard_h |
1b6e8b73 | 1073 | sys_videoio_h |
d3a4b4e0 | 1074 | ten_operands |
e16e49ac | 1075 | termios_h |
b265431e | 1076 | threads |
7b04b8a0 | 1077 | truncf |
ce742de2 | 1078 | vfp_args |
7c5bfe7a | 1079 | VirtualAlloc |
6ff3f3e7 | 1080 | winsock2_h |
cc078b5d | 1081 | xform_asm |
304d586d | 1082 | yasm |
0cb78cef | 1083 | " |
44161118 | 1084 | |
b6bb00b0 MR |
1085 | # options emitted with CONFIG_ prefix but not available on command line |
1086 | CONFIG_EXTRA=" | |
dc4f5a1c | 1087 | avutil |
9cad0e4e DB |
1088 | gplv3 |
1089 | lgplv3 | |
b6bb00b0 MR |
1090 | " |
1091 | ||
520cc7f1 | 1092 | CMDLINE_SELECT=" |
3f5b56e5 | 1093 | $ARCH_EXT_LIST |
520cc7f1 | 1094 | $CONFIG_LIST |
8eee7025 | 1095 | $THREADS_LIST |
c8a4ae00 | 1096 | asm |
db6107b6 | 1097 | cross_compile |
520cc7f1 MR |
1098 | debug |
1099 | extra_warnings | |
8c6afa4d | 1100 | logging |
d2bbb2f7 | 1101 | optimizations |
87a0fb62 | 1102 | stripping |
7595a5e4 | 1103 | yasm |
520cc7f1 | 1104 | " |
426be5dc DB |
1105 | |
1106 | PATHS_LIST=' | |
d156bede | 1107 | bindir |
14a8acf1 | 1108 | datadir |
26759c44 MR |
1109 | incdir |
1110 | libdir | |
26759c44 MR |
1111 | mandir |
1112 | prefix | |
1113 | shlibdir | |
426be5dc DB |
1114 | ' |
1115 | ||
1116 | CMDLINE_SET=" | |
1117 | $PATHS_LIST | |
1118 | arch | |
313c46a6 | 1119 | as |
426be5dc DB |
1120 | build_suffix |
1121 | cc | |
1122 | cpu | |
1123 | cross_prefix | |
50567afa | 1124 | dep_cc |
ac63af34 | 1125 | extra_version |
9da6609f MR |
1126 | host_cc |
1127 | host_cflags | |
1128 | host_ldflags | |
1129 | host_libs | |
82bb3329 | 1130 | host_os |
684b28e0 | 1131 | ld |
426be5dc | 1132 | logfile |
4ae40685 | 1133 | malloc_prefix |
89641463 | 1134 | nm |
26759c44 | 1135 | source_path |
4f837398 | 1136 | strip |
c5200f17 MR |
1137 | sysinclude |
1138 | sysroot | |
a7ada2ba | 1139 | target_exec |
26759c44 | 1140 | target_os |
a7ada2ba | 1141 | target_path |
426be5dc | 1142 | " |
520cc7f1 | 1143 | |
89f2932b MR |
1144 | CMDLINE_APPEND=" |
1145 | extra_cflags | |
1146 | " | |
1147 | ||
912f3148 DB |
1148 | # code dependency declarations |
1149 | ||
9eeed841 | 1150 | # architecture extensions |
808fa33c | 1151 | |
a2fc0f6a MR |
1152 | armv5te_deps="arm" |
1153 | armv6_deps="arm" | |
ab5cb084 | 1154 | armv6t2_deps="arm" |
a2fc0f6a MR |
1155 | armvfp_deps="arm" |
1156 | iwmmxt_deps="arm" | |
808fa33c MR |
1157 | neon_deps="arm" |
1158 | ||
e241ba14 | 1159 | mmi_deps="mips" |
808fa33c MR |
1160 | |
1161 | altivec_deps="ppc" | |
1162 | ppc4xx_deps="ppc" | |
1163 | ||
1164 | vis_deps="sparc" | |
1165 | ||
7f8c3d1f | 1166 | x86_64_suggest="cmov fast_cmov" |
808fa33c MR |
1167 | amd3dnow_deps="mmx" |
1168 | amd3dnowext_deps="amd3dnow" | |
9eeed841 | 1169 | mmx_deps="x86" |
75aa95a6 | 1170 | mmx2_deps="mmx" |
75aa95a6 DB |
1171 | sse_deps="mmx" |
1172 | ssse3_deps="sse" | |
9eeed841 | 1173 | |
e939cedd | 1174 | fast_64bit_if_any="alpha ia64 mips64 parisc64 ppc64 sparc64 x86_64" |
669b5583 | 1175 | fast_clz_if_any="alpha armv5te avr32 mips ppc x86" |
e939cedd | 1176 | fast_unaligned_if_any="armv6 ppc x86" |
669b5583 | 1177 | |
89e053f8 | 1178 | need_memalign="altivec neon sse" |
6fec122a | 1179 | inline_asm_deps="!tms470" |
89e053f8 | 1180 | |
26fbcc85 MR |
1181 | # subsystems |
1182 | mdct_select="fft" | |
1183 | rdft_select="fft" | |
1184 | ||
5666fd73 | 1185 | # decoders / encoders / hardware accelerators |
26fbcc85 MR |
1186 | aac_decoder_select="mdct aac_parser" |
1187 | aac_encoder_select="mdct" | |
1188 | ac3_decoder_select="mdct ac3_parser" | |
f4d608e3 | 1189 | alac_encoder_select="lpc" |
084cbbaa | 1190 | atrac1_decoder_select="mdct" |
26fbcc85 MR |
1191 | atrac3_decoder_select="mdct" |
1192 | binkaudio_dct_decoder_select="mdct rdft dct" | |
1193 | binkaudio_rdft_decoder_select="mdct rdft" | |
4f034993 | 1194 | cavs_decoder_select="golomb" |
26fbcc85 | 1195 | cook_decoder_select="mdct" |
2eef7c62 | 1196 | cscd_decoder_suggest="zlib" |
26fbcc85 | 1197 | dca_decoder_select="mdct" |
e8ed9b7a | 1198 | dnxhd_encoder_select="aandct" |
2eef7c62 | 1199 | dxa_decoder_select="zlib" |
baf91bb9 | 1200 | eac3_decoder_select="ac3_decoder" |
84c04e25 | 1201 | eamad_decoder_select="aandct" |
e8ed9b7a | 1202 | eatgq_decoder_select="aandct" |
d52b39c7 | 1203 | eatqi_decoder_select="aandct" |
4f034993 MR |
1204 | ffv1_decoder_select="golomb" |
1205 | flac_decoder_select="golomb" | |
f4d608e3 | 1206 | flac_encoder_select="golomb lpc" |
2eef7c62 AJ |
1207 | flashsv_decoder_select="zlib" |
1208 | flashsv_encoder_select="zlib" | |
4414137e | 1209 | flv_decoder_select="h263_decoder" |
4d4b4bd1 | 1210 | flv_encoder_select="h263_encoder" |
e8ed9b7a | 1211 | h261_encoder_select="aandct" |
7f647ae0 | 1212 | h263_decoder_select="h263_parser" |
e8ed9b7a | 1213 | h263_encoder_select="aandct" |
ff418735 | 1214 | h263_vaapi_hwaccel_deps="va_va_h" |
95a61cfc | 1215 | h263_vaapi_hwaccel_select="vaapi h263_decoder" |
4414137e | 1216 | h263i_decoder_select="h263_decoder" |
fe629c2d | 1217 | h263p_encoder_select="h263_encoder" |
4f034993 | 1218 | h264_decoder_select="golomb" |
92c6a099 LA |
1219 | h264_dxva2_hwaccel_deps="dxva2api_h" |
1220 | h264_dxva2_hwaccel_select="dxva2 h264_decoder" | |
ff418735 | 1221 | h264_vaapi_hwaccel_deps="va_va_h" |
17492d5e | 1222 | h264_vaapi_hwaccel_select="vaapi" |
711dae77 | 1223 | h264_vdpau_decoder_deps="vdpau_vdpau_h vdpau_vdpau_x11_h" |
95a61cfc | 1224 | h264_vdpau_decoder_select="vdpau h264_decoder" |
47a158cb | 1225 | imc_decoder_select="fft mdct" |
4f034993 MR |
1226 | jpegls_decoder_select="golomb" |
1227 | jpegls_encoder_select="golomb" | |
e8ed9b7a | 1228 | ljpeg_encoder_select="aandct" |
4f034993 | 1229 | loco_decoder_select="golomb" |
e8ed9b7a | 1230 | mjpeg_encoder_select="aandct" |
2cca233b | 1231 | mlp_decoder_select="mlp_parser" |
e8ed9b7a DB |
1232 | mpeg1video_encoder_select="aandct" |
1233 | mpeg2video_encoder_select="aandct" | |
4414137e | 1234 | mpeg4_decoder_select="h263_decoder mpeg4video_parser" |
c37de5e1 | 1235 | mpeg4_encoder_select="h263_encoder" |
711dae77 | 1236 | mpeg_vdpau_decoder_deps="vdpau_vdpau_h vdpau_vdpau_x11_h" |
95a61cfc | 1237 | mpeg_vdpau_decoder_select="vdpau mpegvideo_decoder" |
711dae77 | 1238 | mpeg1_vdpau_decoder_deps="vdpau_vdpau_h vdpau_vdpau_x11_h" |
95a61cfc | 1239 | mpeg1_vdpau_decoder_select="vdpau mpeg1video_decoder" |
ff418735 | 1240 | mpeg2_vaapi_hwaccel_deps="va_va_h" |
95a61cfc | 1241 | mpeg2_vaapi_hwaccel_select="vaapi mpeg2video_decoder" |
ff418735 | 1242 | mpeg4_vaapi_hwaccel_deps="va_va_h" |
95a61cfc | 1243 | mpeg4_vaapi_hwaccel_select="vaapi mpeg4_decoder" |
70e0c871 NC |
1244 | mpeg4_vdpau_decoder_deps="vdpau_vdpau_h vdpau_vdpau_x11_h" |
1245 | mpeg4_vdpau_decoder_select="vdpau mpeg4_decoder" | |
8f6f050a | 1246 | mpeg_xvmc_decoder_deps="X11_extensions_XvMClib_h" |
4d8eecf4 | 1247 | mpeg_xvmc_decoder_select="mpegvideo_decoder" |
4414137e | 1248 | msmpeg4v1_decoder_select="h263_decoder" |
4e169d89 | 1249 | msmpeg4v1_encoder_select="h263_encoder" |
4414137e | 1250 | msmpeg4v2_decoder_select="h263_decoder" |
4e169d89 | 1251 | msmpeg4v2_encoder_select="h263_encoder" |
4414137e | 1252 | msmpeg4v3_decoder_select="h263_decoder" |
4e169d89 | 1253 | msmpeg4v3_encoder_select="h263_encoder" |
26fbcc85 MR |
1254 | nellymoser_decoder_select="mdct" |
1255 | nellymoser_encoder_select="mdct" | |
2eef7c62 AJ |
1256 | png_decoder_select="zlib" |
1257 | png_encoder_select="zlib" | |
26fbcc85 | 1258 | qdm2_decoder_select="mdct rdft" |
a8beb22f | 1259 | rv10_decoder_select="h263_decoder" |
b2bf38b4 | 1260 | rv10_encoder_select="h263_encoder" |
a8beb22f | 1261 | rv20_decoder_select="h263_decoder" |
b2bf38b4 | 1262 | rv20_encoder_select="h263_encoder" |
d52b39c7 AJ |
1263 | rv30_decoder_select="golomb" |
1264 | rv40_decoder_select="golomb" | |
4f034993 MR |
1265 | shorten_decoder_select="golomb" |
1266 | sonic_decoder_select="golomb" | |
1267 | sonic_encoder_select="golomb" | |
1268 | sonic_ls_encoder_select="golomb" | |
1269 | svq3_decoder_select="golomb" | |
bee2eac5 | 1270 | svq3_decoder_suggest="zlib" |
4eef77c1 | 1271 | theora_decoder_select="vp3_decoder" |
2eef7c62 AJ |
1272 | tiff_decoder_suggest="zlib" |
1273 | tiff_encoder_suggest="zlib" | |
aec09a00 | 1274 | truehd_decoder_select="mlp_decoder" |
2eef7c62 | 1275 | tscc_decoder_select="zlib" |
084cbbaa | 1276 | twinvq_decoder_select="mdct" |
f95bfab0 | 1277 | vc1_decoder_select="h263_decoder" |
9104cd51 | 1278 | vc1_dxva2_hwaccel_deps="dxva2api_h DXVA_PictureParameters_wDecodedPictureIndex" |
f0f86627 | 1279 | vc1_dxva2_hwaccel_select="dxva2 vc1_decoder" |
ff418735 | 1280 | vc1_vaapi_hwaccel_deps="va_va_h" |
95a61cfc | 1281 | vc1_vaapi_hwaccel_select="vaapi vc1_decoder" |
711dae77 | 1282 | vc1_vdpau_decoder_deps="vdpau_vdpau_h vdpau_vdpau_x11_h" |
95a61cfc | 1283 | vc1_vdpau_decoder_select="vdpau vc1_decoder" |
26fbcc85 MR |
1284 | vorbis_decoder_select="mdct" |
1285 | vorbis_encoder_select="mdct" | |
e82dc4c9 DB |
1286 | vp6a_decoder_select="vp6_decoder" |
1287 | vp6f_decoder_select="vp6_decoder" | |
084cbbaa | 1288 | wmapro_decoder_select="mdct" |
26fbcc85 MR |
1289 | wmav1_decoder_select="mdct" |
1290 | wmav1_encoder_select="mdct" | |
1291 | wmav2_decoder_select="mdct" | |
1292 | wmav2_encoder_select="mdct" | |
f95bfab0 | 1293 | wmv1_decoder_select="h263_decoder" |
665507aa | 1294 | wmv1_encoder_select="h263_encoder" |
f95bfab0 | 1295 | wmv2_decoder_select="h263_decoder" |
1746e2a9 | 1296 | wmv2_encoder_select="h263_encoder" |
015f8ee0 | 1297 | wmv3_decoder_select="vc1_decoder" |
f0f86627 | 1298 | wmv3_dxva2_hwaccel_select="vc1_dxva2_hwaccel" |
015f8ee0 DB |
1299 | wmv3_vaapi_hwaccel_select="vc1_vaapi_hwaccel" |
1300 | wmv3_vdpau_decoder_select="vc1_vdpau_decoder" | |
2eef7c62 AJ |
1301 | zlib_decoder_select="zlib" |
1302 | zlib_encoder_select="zlib" | |
1303 | zmbv_decoder_select="zlib" | |
1304 | zmbv_encoder_select="zlib" | |
30fd06be | 1305 | |
28b80940 DB |
1306 | # parsers |
1307 | h264_parser_select="golomb" | |
1308 | ||
f1e94694 DB |
1309 | # bitstream_filters |
1310 | aac_adtstoasc_bsf_select="aac_parser" | |
1311 | ||
912f3148 | 1312 | # external libraries |
1b71f045 | 1313 | libdirac_decoder_deps="libdirac !libschroedinger" |
690bfceb | 1314 | libdirac_encoder_deps="libdirac" |
c9171a83 | 1315 | libfaac_encoder_deps="libfaac" |
69ddbd1d | 1316 | libfaad_decoder_deps="libfaad" |
4ec45764 | 1317 | libfaadbin_decoder_extralibs='$ldl' |
299c77d5 MR |
1318 | libgsm_decoder_deps="libgsm" |
1319 | libgsm_encoder_deps="libgsm" | |
8ffed8d8 MR |
1320 | libgsm_ms_decoder_deps="libgsm" |
1321 | libgsm_ms_encoder_deps="libgsm" | |
1cc60c47 | 1322 | libmp3lame_encoder_deps="libmp3lame" |
0b175caa DB |
1323 | libopencore_amrnb_decoder_deps="libopencore_amrnb" |
1324 | libopencore_amrnb_encoder_deps="libopencore_amrnb" | |
1325 | libopencore_amrwb_decoder_deps="libopencore_amrwb" | |
9a77d59a | 1326 | libopenjpeg_decoder_deps="libopenjpeg" |
f7cd9eed AS |
1327 | libschroedinger_decoder_deps="libschroedinger" |
1328 | libschroedinger_encoder_deps="libschroedinger" | |
ae14f311 | 1329 | libspeex_decoder_deps="libspeex" |
150d2772 | 1330 | libtheora_encoder_deps="libtheora" |
b0caf888 | 1331 | libvorbis_encoder_deps="libvorbis" |
1cc60c47 DB |
1332 | libx264_encoder_deps="libx264" |
1333 | libxvid_encoder_deps="libxvid" | |
30fd06be | 1334 | |
912f3148 | 1335 | # demuxers / muxers |
03a76ba9 | 1336 | ac3_demuxer_deps="ac3_parser" |
647c2356 | 1337 | asf_stream_muxer_select="asf_muxer" |
4e622dea SS |
1338 | avisynth_demuxer_deps="avisynth" |
1339 | dirac_demuxer_deps="dirac_parser" | |
5b423887 | 1340 | eac3_demuxer_select="ac3_parser" |
647c2356 | 1341 | ipod_muxer_select="mov_muxer" |
4e622dea SS |
1342 | libnut_demuxer_deps="libnut" |
1343 | libnut_muxer_deps="libnut" | |
647c2356 | 1344 | matroska_audio_muxer_select="matroska_muxer" |
4e622dea SS |
1345 | matroska_demuxer_suggest="zlib bzlib" |
1346 | mov_demuxer_suggest="zlib" | |
1347 | mp3_demuxer_deps="mpegaudio_parser" | |
647c2356 DB |
1348 | mp4_muxer_select="mov_muxer" |
1349 | mpegtsraw_demuxer_select="mpegts_demuxer" | |
1350 | mxf_d10_muxer_select="mxf_muxer" | |
24ca518b | 1351 | ogg_demuxer_select="golomb" |
647c2356 | 1352 | psp_muxer_select="mov_muxer" |
4e622dea SS |
1353 | rtsp_demuxer_deps="sdp_demuxer" |
1354 | sdp_demuxer_deps="rtp_protocol mpegts_demuxer" | |
f1e94694 | 1355 | spdif_muxer_select="aac_parser" |
647c2356 DB |
1356 | tg2_muxer_select="mov_muxer" |
1357 | tgp_muxer_select="mov_muxer" | |
6bdaa5f4 | 1358 | w64_demuxer_deps="wav_demuxer" |
4e622dea SS |
1359 | |
1360 | # indevs / outdevs | |
38e54a75 SS |
1361 | alsa_indev_deps="alsa_asoundlib_h snd_pcm_htimestamp" |
1362 | alsa_indev_extralibs="-lasound" | |
1363 | alsa_outdev_deps="alsa_asoundlib_h" | |
1364 | alsa_outdev_extralibs="-lasound" | |
1365 | audio_beos_indev_deps="audio_beos" | |
1366 | audio_beos_indev_extralibs="-lmedia -lbe" | |
1367 | audio_beos_outdev_deps="audio_beos" | |
1368 | audio_beos_outdev_extralibs="-lmedia -lbe" | |
38e54a75 | 1369 | bktr_indev_deps_any="dev_bktr_ioctl_bt848_h machine_ioctl_bt848_h dev_video_bktr_ioctl_bt848_h dev_ic_bt8xx_h" |
38e54a75 SS |
1370 | dv1394_indev_deps="dv1394 dv_demuxer" |
1371 | jack_indev_deps="jack_jack_h" | |
1372 | jack_indev_extralibs="-ljack" | |
1373 | libdc1394_indev_deps="libdc1394" | |
38e54a75 SS |
1374 | oss_indev_deps_any="soundcard_h sys_soundcard_h" |
1375 | oss_outdev_deps_any="soundcard_h sys_soundcard_h" | |
38e54a75 SS |
1376 | v4l_indev_deps="linux_videodev_h" |
1377 | v4l2_indev_deps_any="linux_videodev2_h sys_videoio_h" | |
1378 | vfwcap_indev_deps="capCreateCaptureWindow" | |
a1b3c5a3 | 1379 | vfwcap_indev_extralibs="-lavicap32" |
38e54a75 | 1380 | x11_grab_device_indev_deps="x11grab XShmCreateImage" |
781c1aa6 | 1381 | x11_grab_device_indev_extralibs="-lX11 -lXext -lXfixes" |
30fd06be | 1382 | |
912f3148 | 1383 | # protocols |
3fff6382 | 1384 | gopher_protocol_deps="network" |
c08fb000 | 1385 | http_protocol_deps="network" |
cbf29889 | 1386 | rtmp_protocol_deps="tcp_protocol" |
c08fb000 AB |
1387 | rtp_protocol_deps="udp_protocol" |
1388 | tcp_protocol_deps="network" | |
1389 | udp_protocol_deps="network" | |
1390 | ||
f7679c54 | 1391 | # filters |
81124ba0 | 1392 | movie_filter_deps="avfilter_lavf" |
5a0f7131 MR |
1393 | avfilter_lavf_deps="avformat" |
1394 | ||
1395 | # libraries | |
1396 | avdevice_deps="avcodec avformat" | |
1397 | avformat_deps="avcodec" | |
f7679c54 | 1398 | |
912f3148 | 1399 | # programs |
5a0f7131 MR |
1400 | ffmpeg_deps="avcodec avformat swscale" |
1401 | ffplay_deps="avcodec avformat swscale sdl" | |
43689902 | 1402 | ffplay_select="rdft" |
336ce917 | 1403 | ffprobe_deps="avcodec avformat" |
5a0f7131 | 1404 | ffserver_deps="avformat ffm_muxer rtp_protocol rtsp_demuxer" |
4ec45764 | 1405 | ffserver_extralibs='$ldl' |
a2830dca | 1406 | |
c73f65d9 | 1407 | doc_deps="texi2html" |
912f3148 | 1408 | |
de6d9b64 | 1409 | # default parameters |
8a608357 | 1410 | |
2ba042a7 | 1411 | logfile="config.err" |
8a608357 MR |
1412 | |
1413 | # installation paths | |
c9d19248 MR |
1414 | prefix_default="/usr/local" |
1415 | bindir_default='${prefix}/bin' | |
14a8acf1 | 1416 | datadir_default='${prefix}/share/ffmpeg' |
c9d19248 MR |
1417 | incdir_default='${prefix}/include' |
1418 | libdir_default='${prefix}/lib' | |
1419 | mandir_default='${prefix}/share/man' | |
1420 | shlibdir_default="$libdir_default" | |
8a608357 MR |
1421 | |
1422 | # toolchain | |
11e6d03a | 1423 | ar="ar" |
13c7df3d | 1424 | cc_default="gcc" |
a3d7c197 | 1425 | cc_version=\"unknown\" |
9da6609f | 1426 | host_cc_default="gcc" |
11e6d03a | 1427 | ln_s="ln -sf" |
89641463 | 1428 | nm_default="nm" |
11e6d03a | 1429 | objformat="elf" |
be7109c1 | 1430 | ranlib="ranlib" |
4f837398 | 1431 | strip_default="strip" |
11e6d03a | 1432 | yasmexe="yasm" |
8a608357 | 1433 | |
8182dc34 MR |
1434 | nm_opts='-g' |
1435 | ||
8a608357 | 1436 | # machine |
8d4c00ed | 1437 | arch_default=$(uname -m) |
38d0a8aa | 1438 | cpu="generic" |
8a608357 | 1439 | |
8a608357 | 1440 | # OS |
8d4c00ed MR |
1441 | target_os_default=$(tolower $(uname -s)) |
1442 | host_os=$target_os_default | |
8a608357 | 1443 | |
8a608357 | 1444 | # configurable options |
5a0f7131 MR |
1445 | enable avcodec |
1446 | enable avdevice | |
1447 | enable avformat | |
dc4f5a1c | 1448 | enable avutil |
c8a4ae00 | 1449 | enable asm |
497237c7 | 1450 | enable debug |
c73f65d9 | 1451 | enable doc |
aa033b1e | 1452 | enable fastdiv |
497237c7 RP |
1453 | enable ffmpeg |
1454 | enable ffplay | |
336ce917 | 1455 | enable ffprobe |
497237c7 | 1456 | enable ffserver |
497237c7 RP |
1457 | enable mpegaudio_hp |
1458 | enable network | |
8400d6b8 | 1459 | enable optimizations |
497237c7 | 1460 | enable protocols |
530dc538 | 1461 | enable static |
87a0fb62 | 1462 | enable stripping |
5a0f7131 | 1463 | enable swscale |
a9ddb5b1 | 1464 | enable swscale_alpha |
8a608357 | 1465 | |
8a608357 | 1466 | # build settings |
9987769a | 1467 | SHFLAGS='-shared -Wl,-soname,$$(@F)' |
c536cb09 | 1468 | FFSERVERLDFLAGS=-Wl,-E |
f3ec2d46 SG |
1469 | LIBPREF="lib" |
1470 | LIBSUF=".a" | |
c5f14466 RP |
1471 | FULLNAME='$(NAME)$(BUILDSUF)' |
1472 | LIBNAME='$(LIBPREF)$(FULLNAME)$(LIBSUF)' | |
f3ec2d46 SG |
1473 | SLIBPREF="lib" |
1474 | SLIBSUF=".so" | |
c5f14466 | 1475 | SLIBNAME='$(SLIBPREF)$(FULLNAME)$(SLIBSUF)' |
b29bddab DB |
1476 | SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)' |
1477 | SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)' | |
24743a76 | 1478 | LIB_INSTALL_EXTRA_CMD='$(RANLIB) "$(LIBDIR)/$(LIBNAME)"' |
ef0bc4c9 | 1479 | |
7e6c86e6 MR |
1480 | CC_O='-o $@' |
1481 | ||
f0125de9 | 1482 | host_cflags='-D_ISOC99_SOURCE -D_POSIX_C_SOURCE=200112 -O3 -g -Wall' |
9da6609f MR |
1483 | host_libs='-lm' |
1484 | ||
9b861379 | 1485 | target_path='$(CURDIR)' |
a7ada2ba | 1486 | |
0d7dca36 DB |
1487 | # gcc stupidly only outputs the basename of targets with -MM, but we need the |
1488 | # full relative path for objects in subdirectories for non-recursive Make. | |
c1c3933a | 1489 | DEPEND_CMD='$(DEPCC) $(DEPFLAGS) $< | sed -e "/^\#.*/d" -e "s,^[[:space:]]*$(*F)\\.o,$(@D)/$(*F).o," > $(@:.o=.d)' |
d8059267 | 1490 | DEPFLAGS='$(CPPFLAGS) $(CFLAGS) -MM' |
315c741d | 1491 | |
c597172e | 1492 | # find source path |
5e622c40 | 1493 | source_path="$(dirname "$0")" |
497237c7 | 1494 | enable source_path_used |
24524f36 | 1495 | if test -f configure; then |
5e622c40 | 1496 | source_path="$(pwd)" |
497237c7 | 1497 | disable source_path_used |
c597172e | 1498 | else |
5e622c40 | 1499 | source_path="$(cd "$source_path"; pwd)" |
c597172e | 1500 | echo "$source_path" | grep -q '[[:blank:]]' && |
7483e694 | 1501 | die "Out of tree builds are impossible with whitespace in source path." |
337cee68 MC |
1502 | test -e "$source_path/config.h" && |
1503 | die "Out of tree builds are impossible with config.h in source dir." | |
c597172e MR |
1504 | fi |
1505 | ||
13cbe2c0 | 1506 | for v in "$@"; do |
b04251c5 MR |
1507 | r=${v#*=} |
1508 | l=${v%"$r"} | |
1509 | r=$(sh_quote "$r") | |
13cbe2c0 MR |
1510 | FFMPEG_CONFIGURATION="${FFMPEG_CONFIGURATION# } ${l}${r}" |
1511 | done | |
c597172e | 1512 | |
73ef8980 MR |
1513 | find_things(){ |
1514 | thing=$1 | |
1515 | pattern=$2 | |
1516 | file=$source_path/$3 | |
932ccf39 | 1517 | sed -n "s/^[^#]*$pattern.*([^,]*, *\([^,]*\)\(,.*\)*).*/\1_$thing/p" "$file" |
73ef8980 MR |
1518 | } |
1519 | ||
1520 | ENCODER_LIST=$(find_things encoder ENC libavcodec/allcodecs.c) | |
1521 | DECODER_LIST=$(find_things decoder DEC libavcodec/allcodecs.c) | |
5666fd73 | 1522 | HWACCEL_LIST=$(find_things hwaccel HWACCEL libavcodec/allcodecs.c) |
73ef8980 MR |
1523 | PARSER_LIST=$(find_things parser PARSER libavcodec/allcodecs.c) |
1524 | BSF_LIST=$(find_things bsf BSF libavcodec/allcodecs.c) | |
1525 | MUXER_LIST=$(find_things muxer _MUX libavformat/allformats.c) | |
1526 | DEMUXER_LIST=$(find_things demuxer DEMUX libavformat/allformats.c) | |
38e54a75 SS |
1527 | OUTDEV_LIST=$(find_things outdev OUTDEV libavdevice/alldevices.c) |
1528 | INDEV_LIST=$(find_things indev _IN libavdevice/alldevices.c) | |
73ef8980 | 1529 | PROTOCOL_LIST=$(find_things protocol PROTOCOL libavformat/allformats.c) |
81124ba0 | 1530 | FILTER_LIST=$(find_things filter FILTER libavfilter/allfilters.c) |
c597172e | 1531 | |
7483e694 DB |
1532 | enable $ARCH_EXT_LIST \ |
1533 | $DECODER_LIST \ | |
1534 | $ENCODER_LIST \ | |
5666fd73 | 1535 | $HWACCEL_LIST \ |
7483e694 DB |
1536 | $PARSER_LIST \ |
1537 | $BSF_LIST \ | |
1538 | $DEMUXER_LIST \ | |
1539 | $MUXER_LIST \ | |
f7679c54 | 1540 | $FILTER_LIST \ |
7483e694 DB |
1541 | $PROTOCOL_LIST \ |
1542 | $INDEV_LIST \ | |
1543 | $OUTDEV_LIST \ | |
c597172e MR |
1544 | |
1545 | die_unknown(){ | |
1546 | echo "Unknown option \"$1\"." | |
1547 | echo "See $0 --help for available options." | |
1548 | exit 1 | |
1549 | } | |
1550 | ||
794f8e97 | 1551 | show_list() { |
bf0c4afa RP |
1552 | suffix=_$1 |
1553 | shift | |
2b444ea7 | 1554 | echo $* | sed s/$suffix//g | tr ' ' '\n' | sort | pr -3 -t |
794f8e97 PI |
1555 | exit 0 |
1556 | } | |
1557 | ||
c597172e | 1558 | for opt do |
7483e694 DB |
1559 | optval="${opt#*=}" |
1560 | case "$opt" in | |
0f010b2f | 1561 | --extra-ldflags=*) add_ldflags $optval |
7483e694 | 1562 | ;; |
0f010b2f | 1563 | --extra-libs=*) add_extralibs $optval |
7483e694 | 1564 | ;; |
8fb1cb58 | 1565 | --disable-devices) disable $INDEV_LIST $OUTDEV_LIST |
9aa8ed9d | 1566 | ;; |
40bcf4c7 BL |
1567 | --enable-debug=*) debuglevel="$optval" |
1568 | ;; | |
7483e694 | 1569 | --enable-*=*|--disable-*=*) |
8b93ddc3 | 1570 | eval $(echo "${opt%%=*}" | sed 's/--/action=/;s/-/ thing=/') |
be8f2501 MR |
1571 | is_in "${thing}s" $COMPONENT_LIST || die_unknown "$opt" |
1572 | eval list=\$$(toupper $thing)_LIST | |
8b93ddc3 MR |
1573 | name=$(echo "${optval}" | sed "s/,/_${thing}|/g")_${thing} |
1574 | $action $(filter "$name" $list) | |
7483e694 DB |
1575 | ;; |
1576 | --enable-?*|--disable-?*) | |
5e622c40 | 1577 | eval $(echo "$opt" | sed 's/--/action=/;s/-/ option=/;s/-/_/g') |
e3773a55 | 1578 | if is_in $option $COMPONENT_LIST; then |
fed5d54b | 1579 | test $action = disable && action=unset |
e3773a55 MR |
1580 | eval $action \$$(toupper ${option%s})_LIST |
1581 | elif is_in $option $CMDLINE_SELECT; then | |
1582 | $action $option | |
1583 | else | |
1584 | die_unknown $opt | |
1585 | fi | |
7483e694 DB |
1586 | ;; |
1587 | --list-*) | |
1588 | NAME="${opt#--list-}" | |
1589 | is_in $NAME $COMPONENT_LIST || die_unknown $opt | |
1590 | NAME=${NAME%s} | |
1591 | eval show_list $NAME \$$(toupper $NAME)_LIST | |
1592 | ;; | |
1593 | --help|-h) show_help | |
1594 | ;; | |
1595 | *) | |
884a36a7 | 1596 | optname="${opt%%=*}" |
26759c44 MR |
1597 | optname="${optname#--}" |
1598 | optname=$(echo "$optname" | sed 's/-/_/g') | |
89f2932b MR |
1599 | if is_in $optname $CMDLINE_SET; then |
1600 | eval $optname='$optval' | |
1601 | elif is_in $optname $CMDLINE_APPEND; then | |
1602 | append $optname "$optval" | |
1603 | else | |
1604 | die_unknown $opt | |
1605 | fi | |
7483e694 DB |
1606 | ;; |
1607 | esac | |
c597172e MR |
1608 | done |
1609 | ||
bcea99bb MR |
1610 | disabled logging && logfile=/dev/null |
1611 | ||
13cbe2c0 | 1612 | echo "# $0 $FFMPEG_CONFIGURATION" > $logfile |
bcea99bb MR |
1613 | set >> $logfile |
1614 | ||
9da6609f MR |
1615 | test -n "$cross_prefix" && enable cross_compile |
1616 | ||
8d4c00ed MR |
1617 | if enabled cross_compile; then |
1618 | test -n "$arch" && test -n "$target_os" || | |
1619 | die "Must specify target arch and OS when cross-compiling" | |
1620 | fi | |
1621 | ||
1622 | set_default arch target_os | |
1623 | ||
adb2b908 | 1624 | ar="${cross_prefix}${ar}" |
11e6d03a | 1625 | cc_default="${cross_prefix}${cc_default}" |
20e0ed95 | 1626 | nm_default="${cross_prefix}${nm_default}" |
adb2b908 | 1627 | ranlib="${cross_prefix}${ranlib}" |
4f837398 | 1628 | strip_default="${cross_prefix}${strip_default}" |
adb2b908 | 1629 | |
c5200f17 MR |
1630 | sysinclude_default="${sysroot}/usr/include" |
1631 | ||
4f837398 | 1632 | set_default cc nm strip sysinclude |
9da6609f MR |
1633 | enabled cross_compile || host_cc_default=$cc |
1634 | set_default host_cc | |
13c7df3d | 1635 | |
82bb3329 MR |
1636 | exesuf() { |
1637 | case $1 in | |
1638 | mingw32*|cygwin*|*-dos|freedos|opendos|os/2*) echo .exe ;; | |
1639 | esac | |
1640 | } | |
1641 | ||
1642 | EXESUF=$(exesuf $target_os) | |
1643 | HOSTEXESUF=$(exesuf $host_os) | |
c0f5b7f1 | 1644 | |
e4e69e0b | 1645 | # set temporary file name |
a49d42c2 | 1646 | : ${TMPDIR:=$TEMPDIR} |
c51fafa1 | 1647 | : ${TMPDIR:=$TMP} |
a49d42c2 | 1648 | : ${TMPDIR:=/tmp} |
e4e69e0b | 1649 | |
54460a83 MR |
1650 | if ! check_cmd type mktemp; then |
1651 | # simple replacement for missing mktemp | |
1652 | # NOT SAFE FOR GENERAL USE | |
1653 | mktemp(){ | |
1654 | echo "${2%XXX*}.${HOSTNAME}.${UID}.$$" | |
1655 | } | |
1656 | fi | |
1657 | ||
1658 | tmpfile(){ | |
1659 | tmp=$(mktemp -u "${TMPDIR}/ffconf.XXXXXXXX")$2 && | |
1660 | (set -C; exec > $tmp) 2>/dev/null || | |
f7ba16a7 | 1661 | die "Unable to create temporary file in $TMPDIR." |
54460a83 MR |
1662 | append TMPFILES $tmp |
1663 | eval $1=$tmp | |
1664 | } | |
1665 | ||
1666 | trap 'rm -f -- $TMPFILES' EXIT | |
1667 | trap exit HUP INT TERM | |
1668 | ||
1669 | tmpfile TMPC .c | |
1670 | tmpfile TMPE $EXESUF | |
1671 | tmpfile TMPH .h | |
1672 | tmpfile TMPO .o | |
1673 | tmpfile TMPS .S | |
a482e61b | 1674 | tmpfile TMPV .ver |
54460a83 MR |
1675 | tmpfile TMPSH .sh |
1676 | ||
1677 | unset -f mktemp | |
e4e69e0b | 1678 | |
993f2d0f MR |
1679 | # make sure we can execute files in $TMPDIR |
1680 | cat > $TMPSH 2>> $logfile <<EOF | |
1681 | #! /bin/sh | |
1682 | EOF | |
1683 | chmod +x $TMPSH >> $logfile 2>&1 | |
1684 | if ! $TMPSH >> $logfile 2>&1; then | |
1685 | cat <<EOF | |
1686 | Unable to create and execute files in $TMPDIR. Set the TMPDIR environment | |
1687 | variable to another directory and make sure that it is not mounted noexec. | |
1688 | EOF | |
1689 | die "Sanity test failed." | |
1690 | fi | |
993f2d0f | 1691 | |
19b4c628 MR |
1692 | filter_cflags=echo |
1693 | filter_cppflags=echo | |
1694 | filter_asflags=echo | |
1695 | ||
8f0c157a | 1696 | if $cc -v 2>&1 | grep -qi ^gcc; then |
629687f6 | 1697 | cc_type=gcc |
a3d7c197 | 1698 | cc_version=__VERSION__ |
aef6bd1b MR |
1699 | if ! $cc -dumpversion | grep -q '^2\.'; then |
1700 | CC_DEPFLAGS='-MMD -MF $(@:.o=.d) -MT $@' | |
1701 | AS_DEPFLAGS='-MMD -MF $(@:.o=.d) -MT $@' | |
1702 | fi | |
14ca9cd0 MR |
1703 | speed_cflags='-O3' |
1704 | size_cflags='-Os' | |
629687f6 MR |
1705 | elif $cc --version 2>/dev/null | grep -q Intel; then |
1706 | cc_type=icc | |
6e3fa35d | 1707 | cc_version="AV_STRINGIFY(__INTEL_COMPILER)" |
07dec06e MR |
1708 | CC_DEPFLAGS='-MMD' |
1709 | AS_DEPFLAGS='-MMD' | |
14ca9cd0 MR |
1710 | speed_cflags='-O3' |
1711 | size_cflags='-Os' | |
629687f6 MR |
1712 | elif $cc -v 2>&1 | grep -q xlc; then |
1713 | cc_type=xlc | |
6e3fa35d | 1714 | cc_version="AV_STRINGIFY(__IBMC__)" |
14ca9cd0 MR |
1715 | speed_cflags='-O5' |
1716 | size_cflags='-O5 -qcompact' | |
df442a8d MR |
1717 | elif $cc -V 2>/dev/null | grep -q Compaq; then |
1718 | cc_type=ccc | |
6e3fa35d | 1719 | cc_version="AV_STRINGIFY(__DECC_VER)" |
d8059267 | 1720 | DEPFLAGS='$(CPPFLAGS) $(CFLAGS) -M' |
03754fcd | 1721 | debuglevel=3 |
df442a8d | 1722 | add_ldflags -Wl,-z,now # calls to libots crash without this |
14ca9cd0 MR |
1723 | speed_cflags='-fast' |
1724 | size_cflags='-O1' | |
6a0d5493 | 1725 | elif $cc --vsn 2>/dev/null | grep -q "ARM C/C++ Compiler"; then |
03e37762 MR |
1726 | test -d "$sysroot" || die "No valid sysroot specified." |
1727 | cc_type=armcc | |
6e3fa35d | 1728 | cc_version="AV_STRINGIFY(__ARMCC_VERSION)" |
03e37762 MR |
1729 | armcc_conf="$PWD/armcc.conf" |
1730 | $cc --arm_linux_configure \ | |
1731 | --arm_linux_config_file="$armcc_conf" \ | |
1732 | --configure_sysroot="$sysroot" \ | |
1733 | --configure_cpp_headers="$sysinclude" >>$logfile 2>&1 || | |
1734 | die "Error creating armcc configuration file." | |
1735 | cc="$cc --arm_linux_config_file=$armcc_conf --translate_gcc" | |
75800dce | 1736 | as_default="${cross_prefix}gcc" |
07dec06e MR |
1737 | CC_DEPFLAGS='-MMD' |
1738 | AS_DEPFLAGS='-MMD' | |
14ca9cd0 MR |
1739 | speed_cflags='-O3' |
1740 | size_cflags='-Os' | |
6fec122a MR |
1741 | elif $cc -version 2>/dev/null | grep -q TMS470; then |
1742 | cc_type=tms470 | |
6e3fa35d | 1743 | cc_version="AV_STRINGIFY(__TI_COMPILER_VERSION__)" |
6fec122a MR |
1744 | cc="$cc --gcc --abi=eabi -eo=.o -mc -me" |
1745 | CC_O='-fr=$(@D)' | |
1746 | as_default="${cross_prefix}gcc" | |
1747 | ld_default="${cross_prefix}gcc" | |
6fec122a MR |
1748 | TMPO=$(basename $TMPC .c).o |
1749 | append TMPFILES $TMPO | |
1750 | add_cflags -D__gnuc_va_list=va_list -D__USER_LABEL_PREFIX__= | |
07dec06e MR |
1751 | CC_DEPFLAGS='-ppa -ppd=$(@:.o=.d)' |
1752 | AS_DEPFLAGS='-MMD' | |
14ca9cd0 MR |
1753 | speed_cflags='-O3 -mf=5' |
1754 | size_cflags='-O3 -mf=2' | |
6fec122a MR |
1755 | filter_cflags=tms470_flags |
1756 | tms470_flags(){ | |
1757 | for flag; do | |
1758 | case $flag in | |
1759 | -march=*|-mcpu=*) | |
1760 | case "${flag#*=}" in | |
1761 | armv7-a|cortex-a*) echo -mv=7a8 ;; | |
1762 | armv7-r|cortex-r*) echo -mv=7r4 ;; | |
1763 | armv7-m|cortex-m*) echo -mv=7m3 ;; | |
1764 | armv6*|arm11*) echo -mv=6 ;; | |
1765 | armv5*e|arm[79]*e*|arm9[24]6*|arm96*|arm102[26]) | |
1766 | echo -mv=5e ;; | |
1767 | armv4*|arm7*|arm9[24]*) echo -mv=4 ;; | |
1768 | esac | |
1769 | ;; | |
1770 | -mfpu=neon) echo --float_support=vfpv3 --neon ;; | |
1771 | -mfpu=vfp) echo --float_support=vfpv2 ;; | |
5fcb865b | 1772 | -mfpu=vfpv3) echo --float_support=vfpv3 ;; |
a2709020 | 1773 | -msoft-float) echo --float_support=vfplib ;; |
14ca9cd0 | 1774 | -O[0-3]|-mf=*) echo $flag ;; |
6fec122a | 1775 | -g) echo -g -mn ;; |
587d24ff | 1776 | -pds=*) echo $flag ;; |
6fec122a MR |
1777 | esac |
1778 | done | |
1779 | } | |
06da6943 DC |
1780 | elif $cc -v 2>&1 | grep -q clang; then |
1781 | cc_type=clang | |
1782 | cc_version=__VERSION__ | |
1783 | CC_DEPFLAGS='-MMD' | |
1784 | AS_DEPFLAGS='-MMD' | |
14ca9cd0 MR |
1785 | speed_cflags='-O3' |
1786 | size_cflags='-Os' | |
2a472e9c MK |
1787 | elif $cc -V 2>&1 | grep -q Sun; then |
1788 | cc_type=suncc | |
1789 | cc_version="AV_STRINGIFY(__SUNPRO_C)" | |
faa374b7 | 1790 | DEPEND_CMD='$(DEPCC) $(DEPFLAGS) $< | sed -e "1s,^.*: ,$@: ," -e "\$$!s,\$$, \\\," -e "1!s,^.*: , ," > $(@:.o=.d)' |
2a472e9c | 1791 | DEPFLAGS='$(CPPFLAGS) $(CFLAGS) -xM1' |
14ca9cd0 MR |
1792 | speed_cflags='-O5' |
1793 | size_cflags='-O5 -xspace' | |
03279bbe MK |
1794 | filter_cflags=suncc_flags |
1795 | suncc_flags(){ | |
1796 | for flag; do | |
1797 | case $flag in | |
1798 | -march=*|-mcpu=*) | |
1799 | case "${flag#*=}" in | |
1800 | native) echo -xtarget=native ;; | |
1801 | v9) echo -xarch=sparc ;; | |
1802 | ultrasparc) echo -xarch=sparcvis ;; | |
1803 | ultrasparc3|niagara*) echo -xarch=sparcvis2 ;; | |
1804 | i586|pentium) echo -xchip=pentium ;; | |
1805 | i686|pentiumpro|pentium2) echo -xtarget=pentium_pro ;; | |
1806 | pentium3*|c3-2) echo -xtarget=pentium3 ;; | |
1807 | pentium-m) echo -xarch=sse2 -xchip=pentium3 ;; | |
1808 | pentium4*) echo -xtarget=pentium4 ;; | |
1809 | prescott|nocona) echo -xarch=sse3 -xchip=pentium4 ;; | |
1810 | *-sse3) echo -xarch=sse3 ;; | |
1811 | core2) echo -xarch=ssse3 -xchip=core2 ;; | |
1812 | amdfam10|barcelona) echo -xarch=sse4_1 ;; | |
1813 | athlon-4|athlon-[mx]p) echo -xarch=ssea ;; | |
1814 | k8|opteron|athlon64|athlon-fx) | |
1815 | echo -xarch=sse2a ;; | |
1816 | athlon*) echo -xarch=pentium_proa ;; | |
1817 | esac | |
1818 | ;; | |
1819 | -std=c99) echo -xc99 ;; | |
1820 | -fomit-frame-pointer) echo -xregs=frameptr ;; | |
1821 | -fPIC) echo -KPIC -xcode=pic32 ;; | |
03279bbe MK |
1822 | -W*,*) echo $flag ;; |
1823 | -f*-*|-W*) ;; | |
1824 | *) echo $flag ;; | |
1825 | esac | |
1826 | done | |
1827 | } | |
629687f6 MR |
1828 | fi |
1829 | ||
1830 | test -n "$cc_type" && enable $cc_type || echolog "Unknown C compiler $cc" | |
1831 | ||
75bafbac | 1832 | : ${as_default:=$cc} |
50567afa | 1833 | : ${dep_cc_default:=$cc} |
684b28e0 | 1834 | : ${ld_default:=$cc} |
50567afa | 1835 | set_default as dep_cc ld |
75800dce | 1836 | |
07dec06e MR |
1837 | test -n "$CC_DEPFLAGS" || CCDEP=$DEPEND_CMD |
1838 | test -n "$AS_DEPFLAGS" || ASDEP=$DEPEND_CMD | |
1839 | ||
7f32f40c | 1840 | add_cflags $extra_cflags |
2f2e6c7c | 1841 | add_asflags $extra_cflags |
7f32f40c | 1842 | |
154d432c MR |
1843 | if test -n "$sysroot"; then |
1844 | case "$cc_type" in | |
1845 | gcc) | |
467256f2 | 1846 | add_cppflags --sysroot="$sysroot" |
154d432c MR |
1847 | add_ldflags --sysroot="$sysroot" |
1848 | ;; | |
6fec122a MR |
1849 | tms470) |
1850 | add_cppflags -I"$sysinclude" | |
1851 | add_ldflags --sysroot="$sysroot" | |
1852 | ;; | |
06da6943 DC |
1853 | clang) |
1854 | add_cppflags -isysroot="$sysroot" | |
1855 | add_ldflags -isysroot="$sysroot" | |
1856 | ;; | |
154d432c MR |
1857 | esac |
1858 | fi | |
1859 | ||
d22c13a8 MR |
1860 | if test "$cpu" = host; then |
1861 | enabled cross_compile && die "--cpu=host makes no sense when cross-compiling." | |
1862 | ||
1863 | case "$cc_type" in | |
1864 | gcc) | |
1865 | check_native(){ | |
1866 | $cc $1=native -v -c -o $TMPO $TMPC >$TMPE 2>&1 || return | |
27ce1be8 MR |
1867 | sed -n "/$1=/{ |
1868 | s/.*$1=\\([^ ]*\\).*/\\1/ | |
1869 | p | |
1870 | q | |
1871 | }" $TMPE | |
d22c13a8 MR |
1872 | } |
1873 | cpu=$(check_native -march || check_native -mcpu) | |
1874 | ;; | |
1875 | esac | |
1876 | ||
1877 | test "${cpu:-host}" = host && die "--cpu=host not supported with compiler $cc" | |
1878 | fi | |
1879 | ||
e939cedd MR |
1880 | # Deal with common $arch aliases |
1881 | case "$arch" in | |
1882 | arm*) | |
1883 | arch="arm" | |
1884 | ;; | |
1885 | mips|mipsel|IP*) | |
1886 | arch="mips" | |
1887 | ;; | |
1888 | mips64) | |
1889 | arch="mips" | |
1890 | subarch="mips64" | |
1891 | ;; | |
1892 | parisc|hppa) | |
1893 | arch="parisc" | |
1894 | ;; | |
1895 | parisc64|hppa64) | |
1896 | arch="parisc" | |
1897 | subarch="parisc64" | |
1898 | ;; | |
1899 | "Power Macintosh"|ppc|powerpc) | |
1900 | arch="ppc" | |
1901 | ;; | |
1902 | ppc64) | |
1903 | arch="ppc" | |
1904 | subarch="ppc64" | |
1905 | ;; | |
1906 | s390|s390x) | |
1907 | arch="s390" | |
1908 | ;; | |
1909 | sh4|sh) | |
1910 | arch="sh4" | |
1911 | ;; | |
1912 | sun4u|sparc64) | |
1913 | arch="sparc" | |
1914 | subarch="sparc64" | |
1915 | ;; | |
1916 | i[3-6]86|i86pc|BePC|x86_64|amd64) | |
1917 | arch="x86" | |
1918 | ;; | |
1919 | esac | |
1920 | ||
1921 | is_in $arch $ARCH_LIST || echo "WARNING: unknown arch $arch" | |
343aef9b | 1922 | enable $arch |
e939cedd | 1923 | |
df5cdc24 | 1924 | # Add processor-specific flags |
5d54c126 MR |
1925 | if test "$cpu" = generic; then |
1926 | : do nothing | |
1927 | elif enabled ppc; then | |
343aef9b | 1928 | |
56348891 MR |
1929 | case $(tolower $cpu) in |
1930 | 601|ppc601|powerpc601) | |
9dbd5c3d | 1931 | cpuflags="-mcpu=601" |
64ad53ff | 1932 | disable altivec |
9dbd5c3d | 1933 | ;; |
56348891 | 1934 | 603*|ppc603*|powerpc603*) |
9dbd5c3d | 1935 | cpuflags="-mcpu=603" |
64ad53ff | 1936 | disable altivec |
9dbd5c3d | 1937 | ;; |
56348891 | 1938 | 604*|ppc604*|powerpc604*) |
9dbd5c3d | 1939 | cpuflags="-mcpu=604" |
64ad53ff | 1940 | disable altivec |
9dbd5c3d | 1941 | ;; |
56348891 | 1942 | g3|75*|ppc75*|powerpc75*) |
9dbd5c3d | 1943 | cpuflags="-mcpu=750 -mpowerpc-gfxopt" |
64ad53ff | 1944 | disable altivec |
9dbd5c3d | 1945 | ;; |
56348891 | 1946 | g4|745*|ppc745*|powerpc745*) |
9dbd5c3d MR |
1947 | cpuflags="-mcpu=7450 -mpowerpc-gfxopt" |
1948 | ;; | |
56348891 | 1949 | 74*|ppc74*|powerpc74*) |
9dbd5c3d MR |
1950 | cpuflags="-mcpu=7400 -mpowerpc-gfxopt" |
1951 | ;; | |
56348891 | 1952 | g5|970|ppc970|powerpc970|power4*) |
9dbd5c3d MR |
1953 | cpuflags="-mcpu=970 -mpowerpc-gfxopt -mpowerpc64" |
1954 | ;; | |
56348891 | 1955 | cell) |
9dbd5c3d MR |
1956 | cpuflags="-mcpu=cell" |
1957 | enable ldbrx | |
1958 | ;; | |
7b0b81a1 AL |
1959 | e500v2) |
1960 | cpuflags="-mcpu=8548 -mhard-float -mfloat-gprs=double" | |
1961 | disable altivec | |
1962 | ;; | |
1963 | e500) | |
1964 | cpuflags="-mcpu=8540 -mhard-float" | |
1965 | disable altivec | |
1966 | ;; | |
9dbd5c3d | 1967 | esac |
343aef9b MR |
1968 | |
1969 | elif enabled x86; then | |
1970 | ||
9dbd5c3d MR |
1971 | case $cpu in |
1972 | i[345]86|pentium) | |
1973 | cpuflags="-march=$cpu" | |
1974 | disable mmx | |
1975 | ;; | |
1976 | # targets that do NOT support conditional mov (cmov) | |
1977 | pentium-mmx|k6|k6-[23]|winchip-c6|winchip2|c3) | |
1978 | cpuflags="-march=$cpu" | |
1979 | disable cmov | |
1980 | ;; | |
1981 | # targets that do support conditional mov (cmov) | |
1982 | i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64|k8|opteron|athlon-fx|core2|amdfam10) | |
1983 | cpuflags="-march=$cpu" | |
1984 | enable cmov | |
1985 | enable fast_cmov | |
1986 | ;; | |
1987 | # targets that do support conditional mov but on which it's slow | |
1988 | pentium4|pentium4m|prescott|nocona) | |
1989 | cpuflags="-march=$cpu" | |
1990 | enable cmov | |
1991 | disable fast_cmov | |
1992 | ;; | |
1993 | esac | |
343aef9b MR |
1994 | |
1995 | elif enabled sparc; then | |
1996 | ||
9dbd5c3d MR |
1997 | case $cpu in |
1998 | sparc64) | |
1999 | cpuflags="-mcpu=v9" | |
2000 | ;; | |
2001 | esac | |
343aef9b MR |
2002 | |
2003 | elif enabled arm; then | |
2004 | ||
34ba23c9 MR |
2005 | case $cpu in |
2006 | armv*) | |
2007 | cpuflags="-march=$cpu" | |
2008 | ;; | |
2009 | *) | |
2010 | cpuflags="-mcpu=$cpu" | |
2011 | ;; | |
2012 | esac | |
343aef9b MR |
2013 | |
2014 | elif enabled alpha; then | |
2015 | ||
34ba23c9 | 2016 | enabled ccc && cpuflags="-arch $cpu" || cpuflags="-mcpu=$cpu" |
343aef9b MR |
2017 | |
2018 | elif enabled bfin; then | |
2019 | ||
34ba23c9 | 2020 | cpuflags="-mcpu=$cpu" |
343aef9b MR |
2021 | |
2022 | elif enabled mips; then | |
2023 | ||
34ba23c9 | 2024 | cpuflags="-march=$cpu" |
343aef9b MR |
2025 | |
2026 | elif enabled avr32; then | |
2027 | ||
9dbd5c3d MR |
2028 | case $cpu in |
2029 | ap7[02]0[0-2]) | |
2030 | subarch="avr32_ap" | |
2031 | cpuflags="-mpart=$cpu" | |
2032 | ;; | |
2033 | ap) | |
2034 | subarch="avr32_ap" | |
2035 | cpuflags="-march=$cpu" | |
2036 | ;; | |
2037 | uc3[ab]*) | |
2038 | subarch="avr32_uc" | |
2039 | cpuflags="-mcpu=$cpu" | |
2040 | ;; | |
2041 | uc) | |
2042 | subarch="avr32_uc" | |
2043 | cpuflags="-march=$cpu" | |
2044 | ;; | |
2045 | esac | |
df5cdc24 | 2046 | |
343aef9b MR |
2047 | fi |
2048 | ||
df5cdc24 MR |
2049 | add_cflags $cpuflags |
2050 | add_asflags $cpuflags | |
2051 | ||
993f2d0f MR |
2052 | # compiler sanity check |
2053 | check_exec <<EOF | |
2054 | int main(void){ return 0; } | |
2055 | EOF | |
2056 | if test "$?" != 0; then | |
2057 | echo "$cc is unable to create an executable file." | |
2058 | if test -z "$cross_prefix" && ! enabled cross_compile ; then | |
2059 | echo "If $cc is a cross-compiler, use the --enable-cross-compile option." | |
2060 | echo "Only do this if you know what cross compiling means." | |
2061 | fi | |
2062 | die "C compiler test failed." | |
2063 | fi | |
2064 | ||
38a9c529 | 2065 | add_cppflags -D_ISOC99_SOURCE -D_POSIX_C_SOURCE=200112 |
e9b9a2f8 | 2066 | check_cflags -std=c99 |
50a334e4 | 2067 | check_cc -D_FILE_OFFSET_BITS=64 <<EOF && add_cppflags -D_FILE_OFFSET_BITS=64 |
9d821fc2 DB |
2068 | #include <stdlib.h> |
2069 | EOF | |
50a334e4 | 2070 | check_cc -D_LARGEFILE_SOURCE <<EOF && add_cppflags -D_LARGEFILE_SOURCE |
9d821fc2 DB |
2071 | #include <stdlib.h> |
2072 | EOF | |
e9b9a2f8 | 2073 | |
f0125de9 MR |
2074 | check_host_cflags -std=c99 |
2075 | ||
b24dbcbd | 2076 | case "$arch" in |
e939cedd | 2077 | alpha|ia64|mips|parisc|sparc) |
8a3c8627 | 2078 | spic=$shared |
b24dbcbd | 2079 | ;; |
e939cedd | 2080 | x86) |
cfdb6148 | 2081 | subarch="x86_32" |
e939cedd | 2082 | check_cc <<EOF && subarch="x86_64" |
58b3536d | 2083 | int test[(int)sizeof(char*) - 7]; |
cfdb6148 | 2084 | EOF |
de27f4d9 | 2085 | if test "$subarch" = "x86_64"; then |
e939cedd | 2086 | spic=$shared |
de27f4d9 | 2087 | fi |
b24dbcbd | 2088 | ;; |
b24dbcbd RP |
2089 | esac |
2090 | ||
343aef9b | 2091 | enable $subarch |
8a3c8627 | 2092 | enabled spic && enable pic |
5755bc88 | 2093 | check_cpp_condition stdlib.h "defined(__PIC__) || defined(__pic__) || defined(PIC)" && enable pic |
b24dbcbd | 2094 | |
7483e694 | 2095 | # OS specific |
4f854758 | 2096 | case $target_os in |
7483e694 | 2097 | beos|haiku|zeta) |
c9d19248 | 2098 | prefix_default="$HOME/config" |
7483e694 | 2099 | # 3 gcc releases known for BeOS, each with ugly bugs |
5e622c40 | 2100 | gcc_version="$($cc -v 2>&1 | grep version | cut -d ' ' -f3-)" |
7483e694 DB |
2101 | case "$gcc_version" in |
2102 | 2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc" | |
2103 | disable mmx | |
2104 | ;; | |
2105 | *20010315*) echo "BeBits gcc" | |
0f010b2f | 2106 | add_cflags -fno-expensive-optimizations |
7483e694 DB |
2107 | ;; |
2108 | esac | |
7483e694 DB |
2109 | SHFLAGS=-nostart |
2110 | # enable BeOS things | |
2111 | enable audio_beos | |
2112 | # no need for libm, but the inet stuff | |
2113 | # Check for BONE | |
2114 | # XXX: actually should check for NOT net_server | |
78fe7631 | 2115 | if echo $BEINCLUDES | grep -q 'headers/be/bone'; then |
7483e694 DB |
2116 | network_extralibs="-lbind -lsocket" |
2117 | else | |
2118 | enable beos_netserver | |
2119 | network_extralibs="-lnet" | |
2120 | fi ;; | |
2121 | sunos) | |
2122 | FFSERVERLDFLAGS="" | |
9987769a | 2123 | SHFLAGS='-shared -Wl,-h,$$(@F)' |
0600d30a | 2124 | enabled x86 && SHFLAGS="-mimpure-text $SHFLAGS" |
7483e694 | 2125 | network_extralibs="-lsocket -lnsl" |
50a334e4 | 2126 | add_cppflags -D__EXTENSIONS__ |
8182dc34 | 2127 | nm_opts='-P -g' |
7483e694 DB |
2128 | ;; |
2129 | netbsd) | |
07a8eef6 MR |
2130 | oss_indev_extralibs="-lossaudio" |
2131 | oss_outdev_extralibs="-lossaudio" | |
7483e694 DB |
2132 | ;; |
2133 | openbsd) | |
89e053f8 | 2134 | enable malloc_aligned |
7c4a001a MR |
2135 | # On OpenBSD 4.5. the compiler does not use PIC unless |
2136 | # explicitly using -fPIC. FFmpeg builds fine without PIC, | |
2137 | # however the generated executable will not do anything | |
2138 | # (simply quits with exit-code 1, no crash, no output). | |
a7b9c8ae | 2139 | # Thus explicitly enable PIC here. |
cd78208b | 2140 | enable pic |
7483e694 | 2141 | SHFLAGS='-shared' |
07a8eef6 MR |
2142 | oss_indev_extralibs="-lossaudio" |
2143 | oss_outdev_extralibs="-lossaudio" | |
7483e694 | 2144 | ;; |
90b4f091 | 2145 | freebsd|dragonfly) |
89e053f8 | 2146 | enable malloc_aligned |
7483e694 DB |
2147 | ;; |
2148 | bsd/os) | |
2149 | osextralibs="-lpoll -lgnugetopt" | |
2150 | strip="strip -d" | |
2151 | ;; | |
2152 | darwin) | |
89e053f8 | 2153 | enable malloc_aligned |
0138c54e | 2154 | SHFLAGS='-dynamiclib -Wl,-single_module -Wl,-install_name,$(SHLIBDIR)/$(SLIBNAME),-current_version,$(LIBVERSION),-compatibility_version,$(LIBMAJOR) -Wl,-read_only_relocs,suppress' |
7483e694 DB |
2155 | strip="strip -x" |
2156 | FFLDFLAGS="-Wl,-dynamic,-search_paths_first" | |
2157 | SLIBSUF=".dylib" | |
2158 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME).$(LIBVERSION)$(SLIBSUF)' | |
2159 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME).$(LIBMAJOR)$(SLIBSUF)' | |
2160 | FFSERVERLDFLAGS=-Wl,-bind_at_load | |
304d586d | 2161 | objformat="macho" |
1b0f6fb8 | 2162 | enabled x86_64 && objformat="macho64" |
8dfa86f7 | 2163 | enabled_any pic shared || |
2704bd1a | 2164 | { check_cflags -mdynamic-no-pic && add_asflags -mdynamic-no-pic; } |
7483e694 DB |
2165 | ;; |
2166 | mingw32*) | |
9d3f4f50 | 2167 | if test $target_os = "mingw32ce"; then |
1aa71e25 MS |
2168 | disable network |
2169 | else | |
2170 | target_os=mingw32 | |
2171 | fi | |
dcc01c06 | 2172 | LIBTARGET=i386 |
1fc9fb8a | 2173 | if enabled x86_64; then |
89e053f8 | 2174 | enable malloc_aligned |
dcc01c06 | 2175 | LIBTARGET=x64 |
336cc1b0 MS |
2176 | elif enabled arm; then |
2177 | LIBTARGET=arm | |
dcc01c06 | 2178 | fi |
fbd971a4 | 2179 | shlibdir_default="$bindir_default" |
7483e694 DB |
2180 | disable ffserver |
2181 | SLIBPREF="" | |
2182 | SLIBSUF=".dll" | |
7483e694 DB |
2183 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)' |
2184 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)' | |
06abe7f5 | 2185 | SLIB_EXTRA_CMD='-lib.exe /machine:$(LIBTARGET) /def:$$(@:$(SLIBSUF)=.def) /out:$(SUBDIR)$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib)' |
4c25d159 | 2186 | SLIB_INSTALL_EXTRA_CMD='-install -m 644 $(SUBDIR)$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib) "$(SHLIBDIR)/$(SLIBNAME:$(SLIBSUF)=.lib)"; \ |
b9349ff4 MS |
2187 | install -m 644 $(SUBDIR)$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib) "$(SHLIBDIR)/$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib)"; \ |
2188 | install -d "$(LIBDIR)"; \ | |
2189 | install -m 644 $(SUBDIR)lib$(SLIBNAME:$(SLIBSUF)=.dll.a) "$(LIBDIR)/lib$(SLIBNAME:$(SLIBSUF)=.dll.a)"' | |
7483e694 | 2190 | SLIB_UNINSTALL_EXTRA_CMD='rm -f "$(SHLIBDIR)/$(SLIBNAME:$(SLIBSUF)=.lib)"' |
4b51fb1c | 2191 | SHFLAGS='-shared -Wl,--output-def,$$(@:$(SLIBSUF)=.def) -Wl,--out-implib,$(SUBDIR)lib$(SLIBNAME:$(SLIBSUF)=.dll.a) -Wl,--enable-runtime-pseudo-reloc -Wl,--enable-auto-image-base' |
304d586d | 2192 | objformat="win32" |
bc574408 | 2193 | enable dos_paths |
1894e741 | 2194 | check_cflags -fno-common |
b1549d61 | 2195 | if ! enabled x86_64; then |
f7ad5aa2 RP |
2196 | check_cpp_condition _mingw.h "(__MINGW32_MAJOR_VERSION > 3) || (__MINGW32_MAJOR_VERSION == 3 && __MINGW32_MINOR_VERSION >= 15)" || |
2197 | die "ERROR: MinGW runtime version must be >= 3.15." | |
8beb4178 | 2198 | enabled_any avisynth vfwcap_indev && |
f7ad5aa2 | 2199 | { check_cpp_condition w32api.h "(__W32API_MAJOR_VERSION > 3) || (__W32API_MAJOR_VERSION == 3 && __W32API_MINOR_VERSION >= 13)" || |
8beb4178 | 2200 | die "ERROR: avisynth and vfwcap_indev require w32api version 3.13 or later."; } |
626c46ec | 2201 | fi |
7483e694 DB |
2202 | ;; |
2203 | cygwin*) | |
4f854758 | 2204 | target_os=cygwin |
fbd971a4 | 2205 | shlibdir_default="$bindir_default" |
7483e694 DB |
2206 | SLIBPREF="cyg" |
2207 | SLIBSUF=".dll" | |
2208 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)' | |
2209 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)' | |
2210 | SHFLAGS='-shared -Wl,--enable-auto-image-base' | |
304d586d | 2211 | objformat="win32" |
bc574408 | 2212 | enable dos_paths |
1894e741 | 2213 | check_cflags -fno-common |
7483e694 | 2214 | ;; |
4f365f37 | 2215 | *-dos|freedos|opendos) |
fdf11906 | 2216 | disable ffplay ffserver |
4f365f37 MK |
2217 | disable $INDEV_LIST $OUTDEV_LIST |
2218 | network_extralibs="-lsocket" | |
ff1c015d | 2219 | objformat="coff" |
bc574408 | 2220 | enable dos_paths |
4f365f37 | 2221 | ;; |
7483e694 | 2222 | linux) |
7483e694 DB |
2223 | enable dv1394 |
2224 | ;; | |
2225 | irix*) | |
4f854758 | 2226 | target_os=irix |
7483e694 DB |
2227 | ranlib="echo ignoring ranlib" |
2228 | ;; | |
d22e8442 | 2229 | os/2*) |
d22e8442 DY |
2230 | strip="lxlite" |
2231 | ln_s="cp -f" | |
d22e8442 | 2232 | FFLDFLAGS="-Zomf -Zbin-files -Zargs-wild -Zmap" |
71c61f62 | 2233 | SHFLAGS='$(SUBDIR)$(NAME).def -Zdll -Zomf' |
d22e8442 | 2234 | FFSERVERLDFLAGS="" |
287d3b13 | 2235 | LIBSUF="_s.a" |
d22e8442 DY |
2236 | SLIBPREF="" |
2237 | SLIBSUF=".dll" | |
2238 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)' | |
2239 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(shell echo $(NAME) | cut -c1-6)$(LIBMAJOR)$(SLIBSUF)' | |
71c61f62 MR |
2240 | SLIB_CREATE_DEF_CMD='echo LIBRARY $(SLIBNAME_WITH_MAJOR) INITINSTANCE TERMINSTANCE > $(SUBDIR)$(NAME).def; \ |
2241 | echo PROTMODE >> $(SUBDIR)$(NAME).def; \ | |
2242 | echo CODE PRELOAD MOVEABLE DISCARDABLE >> $(SUBDIR)$(NAME).def; \ | |
2243 | echo DATA PRELOAD MOVEABLE MULTIPLE NONSHARED >> $(SUBDIR)$(NAME).def; \ | |
2244 | echo EXPORTS >> $(SUBDIR)$(NAME).def; \ | |
2245 | emxexp -o $(OBJS) >> $(SUBDIR)$(NAME).def' | |
2246 | SLIB_EXTRA_CMD='emximp -o $(SUBDIR)$(LIBPREF)$(NAME)_dll.a $(SUBDIR)$(NAME).def; \ | |
2247 | emximp -o $(SUBDIR)$(LIBPREF)$(NAME)_dll.lib $(SUBDIR)$(NAME).def;' | |
2248 | SLIB_INSTALL_EXTRA_CMD='install -m 644 $(SUBDIR)$(LIBPREF)$(NAME)_dll.a $(SUBDIR)$(LIBPREF)$(NAME)_dll.lib "$(LIBDIR)"' | |
d22e8442 | 2249 | SLIB_UNINSTALL_EXTRA_CMD='rm -f "$(LIBDIR)"/$(LIBPREF)$(NAME)_dll.a "$(LIBDIR)"/$(LIBPREF)$(NAME)_dll.lib' |
bc574408 | 2250 | enable dos_paths |
d22e8442 | 2251 | ;; |
83993c1c AM |
2252 | gnu/kfreebsd) |
2253 | ;; | |
34e82167 | 2254 | gnu) |
34e82167 | 2255 | ;; |
614d8911 MR |
2256 | none) |
2257 | ;; | |
7483e694 | 2258 | *) |
4f924f9a | 2259 | die "Unknown OS '$target_os'." |
7483e694 DB |
2260 | ;; |
2261 | esac | |
2262 | ||
c9d19248 MR |
2263 | set_default $PATHS_LIST |
2264 | ||
c597172e | 2265 | add_extralibs $osextralibs |
de6d9b64 | 2266 | |
28d8e661 DB |
2267 | # Combine FFLDFLAGS and the LDFLAGS environment variable. |
2268 | LDFLAGS="$FFLDFLAGS $LDFLAGS" | |
e89b8b0a | 2269 | |
320d060a | 2270 | # we need to build at least one lib type |
93b3c083 | 2271 | if ! enabled_any static shared; then |
320d060a DB |
2272 | cat <<EOF |
2273 | At least one library type must be built. | |
2274 | Specify --enable-static to build the static libraries or --enable-shared to | |
2275 | build the shared libraries as well. To only build the shared libraries specify | |
2276 | --disable-static in addition to --enable-shared. | |
2277 | EOF | |
2278 | exit 1; | |
2279 | fi | |
2280 | ||
abc4e572 | 2281 | disabled static && LIBNAME="" |
2a320695 | 2282 | |
a2234ceb RP |
2283 | if enabled_any libfaad libfaadbin ; then |
2284 | if check_header faad.h; then | |
295b8c70 | 2285 | check_cc <<EOF |
a2234ceb RP |
2286 | #include <faad.h> |
2287 | #ifndef FAAD2_VERSION | |
2288 | ok faad1 | |
2289 | #endif | |
db817cf3 | 2290 | int main(void) { return 0; } |
a2234ceb RP |
2291 | EOF |
2292 | test $? = 0 && enable libfaad2 | |
2293 | else | |
ff3dac65 | 2294 | die "FAAD test failed." |
a2234ceb RP |
2295 | fi |
2296 | fi | |
2297 | ||
2298 | ||
2184c6f7 | 2299 | die_license_disabled() { |
4c27207c | 2300 | enabled $1 || { enabled $2 && die "$2 is $1 and --enable-$1 is not specified."; } |
2184c6f7 DB |
2301 | } |
2302 | ||
2303 | die_license_disabled gpl libfaad2 | |
2304 | die_license_disabled gpl libx264 | |
2305 | die_license_disabled gpl libxvid | |
2306 | die_license_disabled gpl postproc | |
2307 | die_license_disabled gpl x11grab | |
2308 | ||
2f7ae63b | 2309 | die_license_disabled nonfree libfaac |
b2e3c528 | 2310 | |
0b175caa DB |
2311 | die_license_disabled version3 libopencore_amrnb |
2312 | die_license_disabled version3 libopencore_amrwb | |
2313 | ||
9cad0e4e | 2314 | enabled version3 && { enabled gpl && enable gplv3 || enable lgplv3; } |
3fe142e2 | 2315 | |
9eeed841 | 2316 | check_deps $ARCH_EXT_LIST |
0f3cb305 | 2317 | |
40617a6d | 2318 | disabled optimizations || check_cflags -fomit-frame-pointer |
cf9d24ad | 2319 | |
e276d9e8 MR |
2320 | enable_pic() { |
2321 | enable pic | |
bce7b696 MR |
2322 | add_cppflags -DPIC |
2323 | add_cflags -fPIC | |
2324 | add_asflags -fPIC | |
e276d9e8 MR |
2325 | } |
2326 | ||
2327 | enabled pic && enable_pic | |
bce7b696 | 2328 | |
b4d96ba2 MR |
2329 | check_cc <<EOF || die "Symbol mangling check failed." |
2330 | int ff_extern; | |
2331 | EOF | |
8182dc34 | 2332 | sym=$($nm $nm_opts $TMPO | awk '/ff_extern/{ print substr($0, match($0, /[^ \t]*ff_extern/)) }') |
b4d96ba2 MR |
2333 | extern_prefix=${sym%%ff_extern*} |
2334 | ||
f65883c8 MR |
2335 | check_cc <<EOF && enable inline_asm |
2336 | void foo(void) { __asm__ volatile ("" ::); } | |
2337 | EOF | |
61d251db | 2338 | |
df5e3978 MR |
2339 | _restrict= |
2340 | for restrict_keyword in restrict __restrict__ __restrict; do | |
2341 | check_cc <<EOF && _restrict=$restrict_keyword && break | |
2342 | void foo(char * $restrict_keyword p); | |
2343 | EOF | |
2344 | done | |
2345 | ||
2346 | check_cc <<EOF && enable attribute_packed | |
2347 | struct { int x; } __attribute__((packed)) x; | |
2348 | EOF | |
2349 | ||
dffb41b9 MR |
2350 | check_cc <<EOF && enable attribute_may_alias |
2351 | union { int x; } __attribute__((may_alias)) x; | |
2352 | EOF | |
2353 | ||
df5e3978 MR |
2354 | check_cc <<EOF || die "endian test failed" |
2355 | unsigned int endian = 'B' << 24 | 'I' << 16 | 'G' << 8 | 'E'; | |
2356 | EOF | |
48fc536a | 2357 | od -t x1 $TMPO | grep -q '42 *49 *47 *45' && enable bigendian |
df5e3978 | 2358 | |
e939cedd MR |
2359 | if enabled alpha; then |
2360 | ||
2361 | check_cflags -mieee | |
2362 | ||
2363 | elif enabled arm; then | |
e45391bb | 2364 | |
50fa82e6 MR |
2365 | check_cflags -marm |
2366 | ||
fa0912fe MR |
2367 | check_ld <<EOF && enable vfp_args |
2368 | __asm__ (".eabi_attribute 28, 1"); | |
2369 | int main(void) { return 0; } | |
2370 | EOF | |
2371 | ||
2372 | # We have to check if pld is a nop and disable it. | |
2373 | check_asm pld '"pld [r0]"' | |
2374 | ||
2375 | enabled armv5te && check_asm armv5te '"qadd r0, r0, r0"' | |
2376 | enabled armv6 && check_asm armv6 '"sadd16 r0, r0, r0"' | |
2377 | enabled armv6t2 && check_asm armv6t2 '"movt r0, #0"' | |
2378 | enabled armvfp && check_asm armvfp '"fadds s0, s0, s0"' | |
2379 | enabled iwmmxt && check_asm iwmmxt '"wunpckelub wr6, wr4"' | |
2380 | enabled neon && check_asm neon '"vadd.i16 q0, q0, q0"' | |
e45391bb | 2381 | |
e276d9e8 MR |
2382 | enabled_all armv6t2 shared !pic && enable_pic |
2383 | ||
e939cedd MR |
2384 | elif enabled ia64; then |
2385 | ||
2386 | # HACK: currently fails to build if .bss is > 4MB and shared libs are built | |
2387 | enabled shared && enable_weak hardcoded_tables | |
2388 | ||
fa0912fe | 2389 | elif enabled mips; then |
e45391bb | 2390 | |
fa0912fe MR |
2391 | check_asm loongson '"dmult.g $1, $2, $3"' |
2392 | enabled mmi && check_asm mmi '"lq $2, 0($2)"' | |
e45391bb | 2393 | |
fa0912fe | 2394 | elif enabled ppc; then |
e45391bb | 2395 | |
e6a0c354 MR |
2396 | enable local_aligned_8 local_aligned_16 |
2397 | ||
fa0912fe MR |
2398 | check_asm dcbzl '"dcbzl 0, 1"' |
2399 | check_asm ppc4xx '"maclhw r10, r11, r12"' | |
64de20d1 | 2400 | check_asm xform_asm '"lwzx %1, %y0" :: "Z"(*(int*)0), "r"(0)' |
fa0912fe MR |
2401 | |
2402 | # AltiVec flags: The FSF version of GCC differs from the Apple version | |
2403 | if enabled altivec; then | |
2404 | check_cflags -maltivec -mabi=altivec && | |
2405 | { check_header altivec.h && inc_altivec_h="#include <altivec.h>" ; } || | |
2406 | check_cflags -faltivec | |
2407 | ||
2408 | # check if our compiler supports Motorola AltiVec C API | |
2409 | check_cc <<EOF || disable altivec | |
2410 | $inc_altivec_h | |
2411 | int main(void) { | |
2412 | vector signed int v1, v2, v3; | |
2413 | v1 = vec_add(v2,v3); | |
2414 | return 0; | |
2415 | } | |
2416 | EOF | |
2417 | ||
2418 | # check if our compiler supports braces for vector declarations | |
2419 | check_cc <<EOF || die "You need a compiler that supports {} in AltiVec vector declarations." | |
2420 | $inc_altivec_h | |
2421 | int main (void) { (vector int) {1}; return 0; } | |
2422 | EOF | |
2423 | fi | |
e45391bb | 2424 | |
fa0912fe | 2425 | elif enabled sparc; then |
e45391bb | 2426 | |
fa0912fe MR |
2427 | enabled vis && check_asm vis '"pdist %f0, %f0, %f0"' -mcpu=ultrasparc && |
2428 | add_cflags -mcpu=ultrasparc -mtune=ultrasparc | |
e45391bb | 2429 | |
fa0912fe | 2430 | elif enabled x86; then |
e45391bb | 2431 | |
e6a0c354 MR |
2432 | enable local_aligned_8 local_aligned_16 |
2433 | ||
44965991 PI |
2434 | # check whether EBP is available on x86 |
2435 | # As 'i' is stored on the stack, this program will crash | |
2436 | # if the base pointer is used to access it because the | |
2437 | # base pointer is cleared in the inline assembly code. | |
7dfef245 | 2438 | check_exec_crash <<EOF && enable ebp_available |
44965991 | 2439 | volatile int i=0; |
be449fca | 2440 | __asm__ volatile ( |
44965991 PI |
2441 | "xorl %%ebp, %%ebp" |
2442 | ::: "%ebp"); | |
2443 | return i; | |
44965991 PI |
2444 | EOF |
2445 | ||
f494213c | 2446 | # check whether EBX is available on x86 |
7cee5421 MR |
2447 | check_asm ebx_available '""::"b"(0)' && |
2448 | check_asm ebx_available '"":::"%ebx"' | |
8e380710 | 2449 | |
d3a4b4e0 DB |
2450 | # check whether more than 10 operands are supported |
2451 | check_cc <<EOF && enable ten_operands | |
2452 | int main(void) { | |
2453 | int x=0; | |
2454 | __asm__ volatile( | |
2455 | "" | |
2456 | :"+&rm"(x), "+&rm"(x), "+&rm"(x), "+&rm"(x), "+&rm"(x), "+&rm"(x) | |
2457 | ); | |
2458 | return 0; | |
2459 | } | |
2460 | EOF | |
2461 | ||
d7f0920b | 2462 | # check whether binutils is new enough to compile SSSE3/MMX2 |
940f335a | 2463 | enabled ssse3 && check_asm ssse3 '"pabsw %xmm0, %xmm0"' |
5fd89ca0 | 2464 | enabled mmx2 && check_asm mmx2 '"pmaxub %mm0, %mm1"' |
6bd859d6 MR |
2465 | |
2466 | check_asm bswap '"bswap %%eax" ::: "%eax"' | |
304d586d | 2467 | |
d52481b9 | 2468 | YASMFLAGS="-f $objformat -DARCH_$(toupper $subarch)" |
304d586d | 2469 | enabled x86_64 && append YASMFLAGS "-m amd64" |
a34ebe60 | 2470 | enabled pic && append YASMFLAGS "-DPIC" |
5f36d94d | 2471 | test -n "$extern_prefix" && append YASMFLAGS "-DPREFIX" |
304d586d LM |
2472 | case "$objformat" in |
2473 | elf) enabled debug && append YASMFLAGS "-g dwarf2" ;; | |
304d586d | 2474 | esac |
7595a5e4 | 2475 | disabled yasm || { check_yasm "pabsw xmm0, xmm0" && enable yasm; } |
e45391bb | 2476 | |
669b5583 MR |
2477 | case "$cpu" in |
2478 | athlon*|opteron*|k8*|pentium|pentium-mmx|prescott|nocona|atom|geode) | |
2479 | disable fast_clz | |
2480 | ;; | |
2481 | esac | |
2482 | ||
44965991 PI |
2483 | fi |
2484 | ||
a98bb16d RP |
2485 | if check_func dlopen; then |
2486 | ldl= | |
2487 | elif check_func dlopen -ldl; then | |
2488 | ldl=-ldl | |
8bf5d58f MN |
2489 | fi |
2490 | ||
75ecf149 DB |
2491 | # Solaris has nanosleep in -lrt, OpenSolaris no longer needs that |
2492 | check_func nanosleep || { check_func nanosleep -lrt && add_extralibs -lrt; } | |
2493 | ||
7483e694 | 2494 | check_func fork |
84882df6 | 2495 | check_func getaddrinfo $network_extralibs |
7483e694 DB |
2496 | check_func gethrtime |
2497 | check_func getrusage | |
094c09bb | 2498 | check_func inet_aton $network_extralibs |
abfc8d05 | 2499 | check_func isatty |
4ae40685 | 2500 | check_func ${malloc_prefix}memalign && enable memalign |
7483e694 | 2501 | check_func mkstemp |
4ae40685 | 2502 | check_func ${malloc_prefix}posix_memalign && enable posix_memalign |
0104b608 | 2503 | check_func setrlimit |
b507ebd1 | 2504 | check_func_headers io.h setmode |
e4673692 | 2505 | check_func_headers lzo/lzo1x.h lzo1x_999_compress |
2446d3d6 | 2506 | check_func_headers windows.h GetProcessTimes |
7c5bfe7a | 2507 | check_func_headers windows.h VirtualAlloc |
6ffa87d3 | 2508 | |
e16e49ac | 2509 | check_header conio.h |
a98bb16d | 2510 | check_header dlfcn.h |
92c6a099 | 2511 | check_header dxva2api.h |
a98bb16d | 2512 | check_header malloc.h |
bf6ce82d | 2513 | check_header poll.h |
b58412f1 | 2514 | check_header sys/mman.h |
b091aa44 | 2515 | check_header sys/resource.h |
bf6ce82d | 2516 | check_header sys/select.h |
a98bb16d | 2517 | check_header termios.h |
272081b0 CEH |
2518 | check_header vdpau/vdpau.h |
2519 | check_header vdpau/vdpau_x11.h | |
68178ca9 | 2520 | check_header X11/extensions/XvMClib.h |
a98bb16d | 2521 | |
9104cd51 RP |
2522 | check_struct dxva2api.h DXVA_PictureParameters wDecodedPictureIndex |
2523 | ||
89e053f8 MR |
2524 | if ! enabled_any memalign memalign_hack posix_memalign malloc_aligned && |
2525 | enabled_any $need_memalign ; then | |
1f91cdce | 2526 | die "Error, no aligned memory allocator but SSE enabled, disable it or use --enable-memalign-hack." |
a98bb16d | 2527 | fi |
e16e49ac | 2528 | |
a4fa192c | 2529 | disabled zlib || check_lib zlib.h zlibVersion -lz || disable zlib |
632948bd | 2530 | disabled bzlib || check_lib2 bzlib.h BZ2_bzlibVersion -lbz2 || disable bzlib |
57bd82d4 MR |
2531 | |
2532 | # check for some common methods of building with pthread support | |
2533 | # do this before the optional library checks as some of them require pthreads | |
2534 | if enabled pthreads; then | |
9e7fd101 MR |
2535 | if check_func pthread_create; then |
2536 | : | |
2537 | elif check_func pthread_create -pthread; then | |
2538 | add_cflags -pthread | |
afc9aee2 | 2539 | add_extralibs -pthread |
9e7fd101 MR |
2540 | elif check_func pthread_create -pthreads; then |
2541 | add_cflags -pthreads | |
afc9aee2 | 2542 | add_extralibs -pthreads |
8d94f606 GT |
2543 | elif check_func pthread_create -lpthreadGC2; then |
2544 | add_extralibs -lpthreadGC2 | |
9e7fd101 MR |
2545 | elif ! check_lib pthread.h pthread_create -lpthread; then |
2546 | die "ERROR: can't find pthreads library" | |
2547 | fi | |
57bd82d4 MR |
2548 | fi |
2549 | ||
8eee7025 | 2550 | for thread in $THREADS_LIST; do |
e5f94c2b | 2551 | if enabled $thread; then |
3ae3b721 RP |
2552 | test -n "$thread_type" && |
2553 | die "ERROR: Only one thread type must be selected." || | |
e5f94c2b | 2554 | thread_type="$thread" |
e5f94c2b RP |
2555 | fi |
2556 | done | |
2557 | ||
fdf88598 | 2558 | check_lib math.h sin -lm |
ff418735 | 2559 | check_lib va/va.h vaInitialize -lva |
fdf88598 | 2560 | |
645d2652 MR |
2561 | check_mathfunc exp2 |
2562 | check_mathfunc exp2f | |
2563 | check_mathfunc llrint | |
2564 | check_mathfunc log2 | |
2565 | check_mathfunc log2f | |
2566 | check_mathfunc lrint | |
2567 | check_mathfunc lrintf | |
2568 | check_mathfunc round | |
2569 | check_mathfunc roundf | |
2570 | check_mathfunc truncf | |
f32adb22 | 2571 | |
57bd82d4 | 2572 | # these are off by default, so fail if requested and not available |
a1b3c5a3 | 2573 | enabled avisynth && require2 vfw32 "windows.h vfw.h" AVIFileInit -lavifil32 |
e3cc7d6f | 2574 | enabled libdirac && add_cflags $(pkg-config --cflags dirac) && |
2513b2b4 DB |
2575 | require libdirac libdirac_decoder/dirac_parser.h dirac_decoder_init $(pkg-config --libs dirac) && |
2576 | require libdirac libdirac_encoder/dirac_encoder.h dirac_encoder_init $(pkg-config --libs dirac) | |
79fda097 DB |
2577 | enabled libfaac && require2 libfaac "stdint.h faac.h" faacEncGetVersion -lfaac |
2578 | enabled libfaad && require2 libfaad faad.h faacDecOpen -lfaad | |
5af41508 | 2579 | enabled libgsm && require libgsm gsm/gsm.h gsm_create -lgsm |
2bfecf73 | 2580 | enabled libmp3lame && require libmp3lame lame/lame.h lame_init -lmp3lame -lm |
7483e694 | 2581 | enabled libnut && require libnut libnut.h nut_demuxer_init -lnut |
0b175caa DB |
2582 | enabled libopencore_amrnb && require libopencore_amrnb opencore-amrnb/interf_dec.h Decoder_Interface_init -lopencore-amrnb -lm |
2583 | enabled libopencore_amrwb && require libopencore_amrwb opencore-amrwb/dec_if.h D_IF_init -lopencore-amrwb -lm | |
3d6fac8c | 2584 | enabled libopenjpeg && require libopenjpeg openjpeg.h opj_version -lopenjpeg |
36718e51 DB |
2585 | enabled libschroedinger && add_cflags $(pkg-config --cflags schroedinger-1.0) && |
2586 | require libschroedinger schroedinger/schro.h schro_init $(pkg-config --libs schroedinger-1.0) | |
ae14f311 | 2587 | enabled libspeex && require libspeex speex/speex.h speex_decoder_init -lspeex |
c261a5d9 | 2588 | enabled libtheora && require libtheora theora/theoraenc.h th_info_init -ltheoraenc -ltheoradec -logg |
7483e694 | 2589 | enabled libvorbis && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbisenc -lvorbis -logg |
e69bb386 | 2590 | enabled libx264 && require libx264 x264.h x264_encoder_encode -lx264 -lm && |
76d81909 JGG |
2591 | { check_cpp_condition x264.h "X264_BUILD >= 83" || |
2592 | die "ERROR: libx264 version must be >= 0.83."; } | |
2bfecf73 | 2593 | enabled libxvid && require libxvid xvid.h xvid_global -lxvidcore |
7483e694 | 2594 | enabled mlib && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib |
8ac17293 | 2595 | |
0b4a1821 AS |
2596 | # libdc1394 check |
2597 | if enabled libdc1394; then | |
2598 | { check_lib dc1394/dc1394.h dc1394_new -ldc1394 -lraw1394 && | |
2599 | enable libdc1394_2; } || | |
2600 | { check_lib libdc1394/dc1394_control.h dc1394_create_handle -ldc1394_control -lraw1394 && | |
2601 | enable libdc1394_1; } || | |
2602 | die "ERROR: No version of libdc1394 found " | |
2603 | fi | |
2604 | ||
6a1a892f | 2605 | SDL_CONFIG="${cross_prefix}sdl-config" |
2270b4b2 | 2606 | if "${SDL_CONFIG}" --version > /dev/null 2>&1; then |
5e622c40 | 2607 | sdl_cflags=$("${SDL_CONFIG}" --cflags) |
b4f93564 | 2608 | sdl_libs=$("${SDL_CONFIG}" --libs) |
aa692d54 MR |
2609 | check_func_headers SDL.h SDL_Init $sdl_cflags $sdl_libs && |
2610 | check_cpp_condition SDL.h "(SDL_MAJOR_VERSION<<16 | SDL_MINOR_VERSION<<8 | SDL_PATCHLEVEL) >= 0x010201" $sdl_cflags && | |
2611 | enable sdl && | |
2612 | check_struct SDL.h SDL_VideoInfo current_w $sdl_cflags && enable sdl_video_size | |
c3f6b472 | 2613 | fi |
57bd82d4 | 2614 | |
2270b4b2 | 2615 | texi2html -version > /dev/null 2>&1 && enable texi2html || disable texi2html |
146ea952 | 2616 | |
73b46a95 | 2617 | if enabled network; then |
96000432 | 2618 | check_type "sys/types.h sys/socket.h" socklen_t |
c0018613 | 2619 | check_type netdb.h "struct addrinfo" |
b4d68544 MS |
2620 | check_type netinet/in.h "struct ipv6_mreq" |
2621 | check_type netinet/in.h "struct sockaddr_in6" | |
ff6e82a9 | 2622 | check_type "sys/types.h sys/socket.h" "struct sockaddr_storage" |
3b2372bf | 2623 | check_struct "sys/types.h sys/socket.h" "struct sockaddr" sa_len |
73b46a95 RP |
2624 | # Prefer arpa/inet.h over winsock2 |
2625 | if check_header arpa/inet.h ; then | |
2626 | check_func closesocket | |
2627 | elif check_header winsock2.h ; then | |
f4c13872 MS |
2628 | check_func_headers winsock2.h closesocket -lws2 && \ |
2629 | network_extralibs="-lws2" || \ | |
2630 | { check_func_headers winsock2.h closesocket -lws2_32 && \ | |
2631 | network_extralibs="-lws2_32"; } | |
72be9e73 | 2632 | check_type ws2tcpip.h socklen_t |
c0018613 | 2633 | check_type ws2tcpip.h "struct addrinfo" |
b4d68544 MS |
2634 | check_type ws2tcpip.h "struct ipv6_mreq" |
2635 | check_type ws2tcpip.h "struct sockaddr_in6" | |
33a4dbdd | 2636 | check_type ws2tcpip.h "struct sockaddr_storage" |
3b2372bf | 2637 | check_struct winsock2.h "struct sockaddr" sa_len |
28c9f069 MK |
2638 | else |
2639 | disable network | |
73b46a95 RP |
2640 | fi |
2641 | fi | |
2642 | ||
06e31011 RP |
2643 | check_header linux/videodev.h |
2644 | check_header linux/videodev2.h | |
1b6e8b73 | 2645 | check_header sys/videoio.h |
47f38850 | 2646 | |
27796dc3 | 2647 | check_func_headers "windows.h vfw.h" capCreateCaptureWindow "$vfwcap_indev_extralibs" |
c2345207 | 2648 | |
f8aa696f | 2649 | # check for ioctl_meteor.h, ioctl_bt848.h and alternatives |
1c915f83 RP |
2650 | { check_header dev/bktr/ioctl_meteor.h && |
2651 | check_header dev/bktr/ioctl_bt848.h; } || | |
2652 | { check_header machine/ioctl_meteor.h && | |
2653 | check_header machine/ioctl_bt848.h; } || | |
2654 | { check_header dev/video/meteor/ioctl_meteor.h && | |
2655 | check_header dev/video/bktr/ioctl_bt848.h; } || | |
2656 | check_header dev/ic/bt8xx.h | |
f8aa696f | 2657 | |
c7682de0 RP |
2658 | check_header sys/soundcard.h |
2659 | check_header soundcard.h | |
deb29777 | 2660 | |
b6f3d925 | 2661 | enabled_any alsa_indev alsa_outdev && check_lib2 alsa/asoundlib.h snd_pcm_htimestamp -lasound |
35fd8122 | 2662 | |
0e57fe17 | 2663 | enabled jack_indev && check_lib2 jack/jack.h jack_client_open -ljack |
80ff8a16 | 2664 | |
56a059ac | 2665 | enabled x11grab && |
f58f4ce1 GP |
2666 | check_header X11/Xlib.h && |
2667 | check_header X11/extensions/XShm.h && | |
0a045661 | 2668 | check_header X11/extensions/Xfixes.h && |
f58f4ce1 | 2669 | check_func XOpenDisplay -lX11 && |
781c1aa6 R |
2670 | check_func XShmCreateImage -lX11 -lXext && |
2671 | check_func XFixesGetCursorImage -lX11 -lXext -lXfixes | |
f58f4ce1 | 2672 | |
598ef02b | 2673 | if ! disabled vdpau && enabled vdpau_vdpau_h; then |
deda2a4a AC |
2674 | check_cpp_condition \ |
2675 | vdpau/vdpau.h "defined VDP_DECODER_PROFILE_MPEG4_PART2_ASP" || | |
d1ebd4a9 AC |
2676 | { echolog "Please upgrade to libvdpau >= 0.2 if you would like vdpau support." && |
2677 | disable vdpau; } | |
abf649c7 | 2678 | fi |
deda2a4a | 2679 | |
95e561ec | 2680 | enabled debug && add_cflags -g"$debuglevel" && add_asflags -g"$debuglevel" |
57bd82d4 MR |
2681 | |
2682 | # add some useful compiler flags if supported | |
2683 | check_cflags -Wdeclaration-after-statement | |
dcd479c0 MR |
2684 | check_cflags -Wall |
2685 | check_cflags -Wno-switch | |
c07bd6a9 MN |
2686 | check_cflags -Wdisabled-optimization |
2687 | check_cflags -Wpointer-arith | |
2688 | check_cflags -Wredundant-decls | |
cc1fb623 | 2689 | check_cflags -Wno-pointer-sign |
f4929996 | 2690 | check_cflags -Wcast-qual |
9aceb3cf | 2691 | check_cflags -Wwrite-strings |
652a5bf6 | 2692 | check_cflags -Wtype-limits |
764551c6 | 2693 | check_cflags -Wundef |
5af4e0cc | 2694 | enabled extra_warnings && check_cflags -Winline |
cf9d24ad | 2695 | |
57bd82d4 | 2696 | # add some linker flags |
5c0e9479 | 2697 | check_ldflags -Wl,--warn-common |
8351d2ba DB |
2698 | check_ldflags -Wl,--as-needed |
2699 | check_ldflags '-Wl,-rpath-link,\$(BUILD_ROOT)/libpostproc -Wl,-rpath-link,\$(BUILD_ROOT)/libswscale -Wl,-rpath-link,\$(BUILD_ROOT)/libavfilter -Wl,-rpath-link,\$(BUILD_ROOT)/libavdevice -Wl,-rpath-link,\$(BUILD_ROOT)/libavformat -Wl,-rpath-link,\$(BUILD_ROOT)/libavcodec -Wl,-rpath-link,\$(BUILD_ROOT)/libavutil' | |
c2fd6530 | 2700 | check_ldflags -Wl,-Bsymbolic |
94a3401e | 2701 | |
a482e61b MR |
2702 | echo "X{};" > $TMPV |
2703 | test_ldflags -Wl,--version-script,$TMPV && | |
2704 | append SHFLAGS '-Wl,--version-script,\$(SUBDIR)lib\$(NAME).ver' | |
2705 | ||
bd2216e4 | 2706 | if enabled small; then |
14ca9cd0 | 2707 | add_cflags $size_cflags |
8400d6b8 DB |
2708 | optimizations="small" |
2709 | elif enabled optimizations; then | |
14ca9cd0 | 2710 | add_cflags $speed_cflags |
cddf3f45 | 2711 | fi |
11fdbc44 | 2712 | check_cflags -fno-math-errno |
b2eb2ff0 | 2713 | check_cflags -fno-signed-zeros |
cddf3f45 | 2714 | |
629687f6 | 2715 | if enabled icc; then |
b1598b58 MR |
2716 | # Just warnings, no remarks |
2717 | check_cflags -w1 | |
2718 | # -wd: Disable following warnings | |
2719 | # 144, 167, 556: -Wno-pointer-sign | |
2720 | # 10006: ignoring unknown option -fno-signed-zeros | |
2721 | # 10156: ignoring option '-W'; no argument required | |
b80218aa | 2722 | check_cflags -wd144,167,556,1292,10006,10156 |
b1598b58 MR |
2723 | # 11030: Warning unknown option --as-needed |
2724 | # 10156: ignoring option '-export'; no argument required | |
2725 | check_ldflags -wd10156,11030 | |
2726 | # Allow to compile with optimizations | |
2727 | check_ldflags -march=$cpu | |
be2cf98a CEH |
2728 | # icc 11.0 and 11.1 work with ebp_available, but don't pass the test |
2729 | enable ebp_available | |
df442a8d MR |
2730 | elif enabled ccc; then |
2731 | # disable some annoying warnings | |
2732 | add_cflags -msg_disable cvtu32to64 | |
2733 | add_cflags -msg_disable embedcomment | |
2734 | add_cflags -msg_disable needconstext | |
2735 | add_cflags -msg_disable nomainieee | |
2736 | add_cflags -msg_disable ptrmismatch1 | |
2737 | add_cflags -msg_disable unreachcode | |
973859f5 MR |
2738 | elif enabled gcc; then |
2739 | check_cflags -fno-tree-vectorize | |
06da6943 DC |
2740 | elif enabled clang; then |
2741 | check_cflags -Qunused-arguments | |
138132be MR |
2742 | elif enabled armcc; then |
2743 | # 2523: use of inline assembler is deprecated | |
2744 | add_cflags -Wrvct,--diag_suppress=2523 | |
976d7bf7 | 2745 | add_cflags -Wrvct,--diag_suppress=1207 |
587d24ff MR |
2746 | elif enabled tms470; then |
2747 | add_cflags -pds=824 -pds=837 | |
504a64b9 CEH |
2748 | fi |
2749 | ||
90be59ef | 2750 | if enabled gprof; then |
0f010b2f DB |
2751 | add_cflags -p |
2752 | add_ldflags -p | |
1db54e20 DB |
2753 | fi |
2754 | ||
7f3c02fc | 2755 | # Find out if the .align argument is a power of two or not. |
9377b6ce | 2756 | check_asm asmalign_pot '".align 3"' |
4454dc1b | 2757 | |
7483e694 DB |
2758 | enabled_any $DECODER_LIST && enable decoders |
2759 | enabled_any $ENCODER_LIST && enable encoders | |
5666fd73 | 2760 | enabled_any $HWACCEL_LIST && enable hwaccels |
7483e694 DB |
2761 | enabled_any $BSF_LIST && enable bsfs |
2762 | enabled_any $DEMUXER_LIST && enable demuxers | |
2763 | enabled_any $MUXER_LIST && enable muxers | |
f7679c54 | 2764 | enabled_any $FILTER_LIST && enable filters |
63d72fda DB |
2765 | enabled_any $INDEV_LIST && enable indevs |
2766 | enabled_any $OUTDEV_LIST && enable outdevs | |
7483e694 DB |
2767 | enabled_any $PROTOCOL_LIST && enable protocols |
2768 | ||
2769 | enabled_any $THREADS_LIST && enable threads | |
2770 | ||
2771 | check_deps $CONFIG_LIST \ | |
b6bb00b0 | 2772 | $CONFIG_EXTRA \ |
7483e694 DB |
2773 | $HAVE_LIST \ |
2774 | $DECODER_LIST \ | |
2775 | $ENCODER_LIST \ | |
5666fd73 | 2776 | $HWACCEL_LIST \ |
7483e694 DB |
2777 | $PARSER_LIST \ |
2778 | $BSF_LIST \ | |
2779 | $DEMUXER_LIST \ | |
2780 | $MUXER_LIST \ | |
f7679c54 | 2781 | $FILTER_LIST \ |
7483e694 DB |
2782 | $INDEV_LIST \ |
2783 | $OUTDEV_LIST \ | |
2784 | $PROTOCOL_LIST \ | |
f70f03f6 | 2785 | |
c8a4ae00 MR |
2786 | enabled asm || disable $ARCH_LIST $ARCH_EXT_LIST |
2787 | ||
3e89171a | 2788 | echo "install prefix $prefix" |
f36958f8 DB |
2789 | echo "source path $source_path" |
2790 | echo "C compiler $cc" | |
bfd5afd8 | 2791 | echo ".align is power-of-two $asmalign_pot" |
f36958f8 | 2792 | echo "ARCH $arch ($cpu)" |
ce8871c2 MR |
2793 | if test "$build_suffix" != ""; then |
2794 | echo "build suffix $build_suffix" | |
eb94aca9 | 2795 | fi |
ac63af34 DB |
2796 | if test "$extra_version" != ""; then |
2797 | echo "version string suffix $extra_version" | |
2798 | fi | |
0db2ce77 | 2799 | echo "big-endian ${bigendian-no}" |
e90f5b5a | 2800 | echo "runtime cpu detection ${runtime_cpudetect-no}" |
5b6c2cbd | 2801 | if enabled x86; then |
af44e8e4 | 2802 | echo "yasm ${yasm-no}" |
0db2ce77 | 2803 | echo "MMX enabled ${mmx-no}" |
30e98e62 | 2804 | echo "MMX2 enabled ${mmx2-no}" |
3bf96eec | 2805 | echo "3DNow! enabled ${amd3dnow-no}" |
a1ef9f08 | 2806 | echo "3DNow! extended enabled ${amd3dnowext-no}" |
1bb04d5a | 2807 | echo "SSE enabled ${sse-no}" |
30e98e62 | 2808 | echo "SSSE3 enabled ${ssse3-no}" |
0db2ce77 MR |
2809 | echo "CMOV enabled ${cmov-no}" |
2810 | echo "CMOV is fast ${fast_cmov-no}" | |
971cc990 MN |
2811 | echo "EBX available ${ebx_available-no}" |
2812 | echo "EBP available ${ebp_available-no}" | |
d3a4b4e0 | 2813 | echo "10 operands supported ${ten_operands-no}" |
e41e8342 | 2814 | fi |
5b6c2cbd | 2815 | if enabled arm; then |
0db2ce77 MR |
2816 | echo "ARMv5TE enabled ${armv5te-no}" |
2817 | echo "ARMv6 enabled ${armv6-no}" | |
ab5cb084 | 2818 | echo "ARMv6T2 enabled ${armv6t2-no}" |
f55b299a | 2819 | echo "ARM VFP enabled ${armvfp-no}" |
0db2ce77 | 2820 | echo "IWMMXT enabled ${iwmmxt-no}" |
6b18d278 | 2821 | echo "NEON enabled ${neon-no}" |
eba9ae3c | 2822 | fi |
5b6c2cbd | 2823 | if enabled mips; then |
0db2ce77 | 2824 | echo "MMI enabled ${mmi-no}" |
e41e8342 | 2825 | fi |
5b6c2cbd | 2826 | if enabled ppc; then |
0db2ce77 | 2827 | echo "AltiVec enabled ${altivec-no}" |
30e98e62 | 2828 | echo "PPC 4xx optimizations ${ppc4xx-no}" |
0db2ce77 | 2829 | echo "dcbzl available ${dcbzl-no}" |
30e98e62 DB |
2830 | echo "performance report ${powerpc_perf-no}" |
2831 | fi | |
2832 | if enabled sparc; then | |
2833 | echo "VIS enabled ${vis-no}" | |
e41e8342 | 2834 | fi |
0db2ce77 MR |
2835 | echo "gprof enabled ${gprof-no}" |
2836 | echo "debug symbols ${debug-no}" | |
87a0fb62 | 2837 | echo "strip symbols ${stripping-no}" |
8400d6b8 | 2838 | echo "optimizations ${optimizations-no}" |
0db2ce77 MR |
2839 | echo "static ${static-no}" |
2840 | echo "shared ${shared-no}" | |
4a24ab64 | 2841 | echo "postprocessing support ${postproc-no}" |
f7679c54 | 2842 | echo "new filter support ${avfilter-no}" |
81124ba0 | 2843 | echo "filters using lavformat ${avfilter_lavf-no}" |
0db2ce77 | 2844 | echo "network support ${network-no}" |
0db2ce77 MR |
2845 | echo "threading support ${thread_type-no}" |
2846 | echo "SDL support ${sdl-no}" | |
0db2ce77 MR |
2847 | echo "Sun medialib support ${mlib-no}" |
2848 | echo "AVISynth enabled ${avisynth-no}" | |
f7b8bffe | 2849 | echo "libdc1394 support ${libdc1394-no}" |
690bfceb | 2850 | echo "libdirac enabled ${libdirac-no}" |
0db2ce77 MR |
2851 | echo "libfaac enabled ${libfaac-no}" |
2852 | echo "libfaad enabled ${libfaad-no}" | |
7e0871a7 | 2853 | echo "libfaad dlopened ${libfaadbin-no}" |
0db2ce77 MR |
2854 | echo "libgsm enabled ${libgsm-no}" |
2855 | echo "libmp3lame enabled ${libmp3lame-no}" | |
2856 | echo "libnut enabled ${libnut-no}" | |
0b175caa DB |
2857 | echo "libopencore-amrnb support ${libopencore_amrnb-no}" |
2858 | echo "libopencore-amrwb support ${libopencore_amrwb-no}" | |
9a77d59a | 2859 | echo "libopenjpeg enabled ${libopenjpeg-no}" |
f7cd9eed | 2860 | echo "libschroedinger enabled ${libschroedinger-no}" |
ae14f311 | 2861 | echo "libspeex enabled ${libspeex-no}" |
0db2ce77 MR |
2862 | echo "libtheora enabled ${libtheora-no}" |
2863 | echo "libvorbis enabled ${libvorbis-no}" | |
d6bd62db DB |
2864 | echo "libx264 enabled ${libx264-no}" |
2865 | echo "libxvid enabled ${libxvid-no}" | |
0db2ce77 | 2866 | echo "zlib enabled ${zlib-no}" |
f402916e | 2867 | echo "bzlib enabled ${bzlib-no}" |
2c62e737 | 2868 | echo |
de6d9b64 | 2869 | |
5666fd73 | 2870 | for type in decoder encoder hwaccel parser demuxer muxer protocol filter bsf indev outdev; do |
8138b9db | 2871 | echo "Enabled ${type}s:" |
f65c9da1 | 2872 | eval list=\$$(toupper $type)_LIST |
8138b9db | 2873 | for part in $list; do |
f65c9da1 MR |
2874 | enabled $part && echo ${part%_*} |
2875 | done | sort | pr -3 -t | |
2876 | echo | |
8138b9db RP |
2877 | done |
2878 | ||
ba7a7039 | 2879 | license="LGPL version 2.1 or later" |
ba321adb | 2880 | if enabled nonfree; then |
ba7a7039 | 2881 | license="nonfree and unredistributable" |
9cad0e4e DB |
2882 | elif enabled gplv3; then |
2883 | license="GPL version 3 or later" | |
2884 | elif enabled lgplv3; then | |
2885 | license="LGPL version 3 or later" | |
ba321adb | 2886 | elif enabled gpl; then |
ba7a7039 | 2887 | license="GPL version 2 or later" |
ba321adb JK |
2888 | fi |
2889 | ||
2890 | echo "License: $license" | |
ca5323af | 2891 | |
cf1392e9 DB |
2892 | echo "Creating config.mak and config.h..." |
2893 | ||
df642790 MR |
2894 | # build tree in object directory if source path is different from current one |
2895 | if enabled source_path_used; then | |
2896 | DIRS=" | |
2897 | doc | |
2898 | libavcodec | |
2899 | libavcodec/$arch | |
2900 | libavdevice | |
2901 | libavfilter | |
2902 | libavformat | |
2903 | libavutil | |
2904 | libavutil/$arch | |
2905 | libpostproc | |
2906 | libswscale | |
2907 | libswscale/$arch | |
2908 | tests | |
2909 | tools | |
2910 | " | |
2911 | FILES=" | |
2912 | Makefile | |
2913 | common.mak | |
2914 | subdir.mak | |
2915 | doc/texi2pod.pl | |
2916 | libavcodec/Makefile | |
2917 | libavdevice/Makefile | |
2918 | libavfilter/Makefile | |
2919 | libavformat/Makefile | |
2920 | libavutil/Makefile | |
2921 | libpostproc/Makefile | |
2922 | libswscale/Makefile | |
2923 | " | |
2924 | for dir in $DIRS ; do | |
2925 | mkdir -p $dir | |
2926 | done | |
2927 | for f in $FILES ; do | |
2928 | $ln_s "$source_path/$f" $f | |
2929 | done | |
2930 | fi | |
2931 | ||
ad212cc6 MR |
2932 | enabled stripping || strip="echo skipping strip" |
2933 | ||
173c983b MR |
2934 | cat > config.mak <<EOF |
2935 | # Automatically generated by configure - do not modify! | |
2936 | ifndef FFMPEG_CONFIG_MAK | |
2937 | FFMPEG_CONFIG_MAK=1 | |
2938 | FFMPEG_CONFIGURATION=$FFMPEG_CONFIGURATION | |
2939 | prefix=$prefix | |
2940 | LIBDIR=\$(DESTDIR)$libdir | |
2941 | SHLIBDIR=\$(DESTDIR)$shlibdir | |
2942 | INCDIR=\$(DESTDIR)$incdir | |
2943 | BINDIR=\$(DESTDIR)$bindir | |
2944 | DATADIR=\$(DESTDIR)$datadir | |
2945 | MANDIR=\$(DESTDIR)$mandir | |
2946 | SRC_PATH="$source_path" | |
2947 | SRC_PATH_BARE=$source_path | |
2948 | BUILD_ROOT="$PWD" | |
2949 | ARCH=$arch | |
2950 | CC=$cc | |
2951 | AS=$as | |
2952 | LD=$ld | |
2953 | DEPCC=$dep_cc | |
2954 | YASM=$yasmexe | |
2955 | AR=$ar | |
2956 | RANLIB=$ranlib | |
2957 | LN_S=$ln_s | |
2958 | STRIP=$strip | |
2959 | CPPFLAGS=$CPPFLAGS | |
2960 | CFLAGS=$CFLAGS | |
2961 | ASFLAGS=$ASFLAGS | |
2962 | CC_O=$CC_O | |
2963 | LDFLAGS=$LDFLAGS | |
2964 | FFSERVERLDFLAGS=$FFSERVERLDFLAGS | |
2965 | SHFLAGS=$SHFLAGS | |
2966 | YASMFLAGS=$YASMFLAGS | |
2967 | BUILDSUF=$build_suffix | |
2968 | FULLNAME=$FULLNAME | |
2969 | LIBPREF=$LIBPREF | |
2970 | LIBSUF=$LIBSUF | |
2971 | LIBNAME=$LIBNAME | |
2972 | SLIBPREF=$SLIBPREF | |
2973 | SLIBSUF=$SLIBSUF | |
2974 | EXESUF=$EXESUF | |
2975 | EXTRA_VERSION=$extra_version | |
2976 | DEPFLAGS=$DEPFLAGS | |
2977 | CCDEP=$CCDEP | |
2978 | ASDEP=$ASDEP | |
2979 | CC_DEPFLAGS=$CC_DEPFLAGS | |
2980 | AS_DEPFLAGS=$AS_DEPFLAGS | |
2981 | HOSTCC=$host_cc | |
2982 | HOSTCFLAGS=$host_cflags | |
2983 | HOSTEXESUF=$HOSTEXESUF | |
2984 | HOSTLDFLAGS=$host_ldflags | |
2985 | HOSTLIBS=$host_libs | |
2986 | TARGET_EXEC=$target_exec | |
2987 | TARGET_PATH=$target_path | |
2988 | SDL_LIBS=$sdl_libs | |
2989 | SDL_CFLAGS=$sdl_cflags | |
2990 | LIB_INSTALL_EXTRA_CMD=$LIB_INSTALL_EXTRA_CMD | |
2991 | EXTRALIBS=$extralibs | |
2992 | EOF | |
5a872801 | 2993 | |
719c8e00 MR |
2994 | get_version(){ |
2995 | name=$1 | |
2996 | file=$source_path/$2 | |
147e7692 MR |
2997 | eval $(grep "#define ${name}_VERSION_M" "$file" | awk '{ print $2"="$3 }') |
2998 | eval ${name}_VERSION=\$${name}_VERSION_MAJOR.\$${name}_VERSION_MINOR.\$${name}_VERSION_MICRO | |
0e32c8c6 MR |
2999 | lcname=$(tolower $name) |
3000 | eval echo "${lcname}_VERSION=\$${name}_VERSION" >> config.mak | |
3001 | eval echo "${lcname}_VERSION_MAJOR=\$${name}_VERSION_MAJOR" >> config.mak | |
719c8e00 MR |
3002 | } |
3003 | ||
147e7692 MR |
3004 | get_version LIBSWSCALE libswscale/swscale.h |
3005 | get_version LIBPOSTPROC libpostproc/postprocess.h | |
3006 | get_version LIBAVCODEC libavcodec/avcodec.h | |
3007 | get_version LIBAVDEVICE libavdevice/avdevice.h | |
3008 | get_version LIBAVFORMAT libavformat/avformat.h | |
3009 | get_version LIBAVUTIL libavutil/avutil.h | |
a6601d69 | 3010 | get_version LIBAVFILTER libavfilter/avfilter.h |
5a872801 | 3011 | |
173c983b MR |
3012 | enabled shared && cat >> config.mak <<EOF |
3013 | LIBTARGET=${LIBTARGET} | |
3014 | SLIBNAME=${SLIBNAME} | |
3015 | SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION} | |
3016 | SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR} | |
3017 | SLIB_CREATE_DEF_CMD=${SLIB_CREATE_DEF_CMD} | |
3018 | SLIB_EXTRA_CMD=${SLIB_EXTRA_CMD} | |
3019 | SLIB_INSTALL_EXTRA_CMD=${SLIB_INSTALL_EXTRA_CMD} | |
3020 | SLIB_UNINSTALL_EXTRA_CMD=${SLIB_UNINSTALL_EXTRA_CMD} | |
3021 | EOF | |
523ef551 | 3022 | |
173c983b MR |
3023 | enabled asmalign_pot || align_shift="1 <<" |
3024 | ||
3025 | cat > $TMPH <<EOF | |
3026 | /* Automatically generated by configure - do not modify! */ | |
3027 | #ifndef FFMPEG_CONFIG_H | |
3028 | #define FFMPEG_CONFIG_H | |
3029 | #define FFMPEG_CONFIGURATION "$(c_escape $FFMPEG_CONFIGURATION)" | |
c1736936 | 3030 | #define FFMPEG_LICENSE "$(c_escape $license)" |
173c983b MR |
3031 | #define FFMPEG_DATADIR "$(eval c_escape $datadir)" |
3032 | #define CC_TYPE "$cc_type" | |
3033 | #define CC_VERSION $cc_version | |
3034 | #define restrict $_restrict | |
3035 | #define ASMALIGN(ZEROBITS) ".align $align_shift " #ZEROBITS "\\n\\t" | |
3036 | #define EXTERN_PREFIX "${extern_prefix}" | |
3037 | #define EXTERN_ASM ${extern_prefix} | |
3038 | EOF | |
523ef551 | 3039 | |
4ae40685 MR |
3040 | test -n "$malloc_prefix" && |
3041 | echo "#define MALLOC_PREFIX $malloc_prefix" >>$TMPH | |
3042 | ||
523ef551 DB |
3043 | if enabled small || disabled optimizations; then |
3044 | echo "#define av_always_inline" >> $TMPH | |
3045 | fi | |
3046 | ||
3d907e22 MR |
3047 | print_config ARCH_ $TMPH config.mak $ARCH_LIST |
3048 | print_config HAVE_ $TMPH config.mak $HAVE_LIST | |
7483e694 | 3049 | print_config CONFIG_ $TMPH config.mak $CONFIG_LIST \ |
b6bb00b0 | 3050 | $CONFIG_EXTRA \ |
7483e694 DB |
3051 | $DECODER_LIST \ |
3052 | $ENCODER_LIST \ | |
5666fd73 | 3053 | $HWACCEL_LIST \ |
7483e694 DB |
3054 | $PARSER_LIST \ |
3055 | $BSF_LIST \ | |
3056 | $DEMUXER_LIST \ | |
3057 | $MUXER_LIST \ | |
f7679c54 | 3058 | $FILTER_LIST \ |
7483e694 DB |
3059 | $PROTOCOL_LIST \ |
3060 | $INDEV_LIST \ | |
3061 | $OUTDEV_LIST \ | |
8ac17293 | 3062 | |
9c05103f | 3063 | echo "#endif /* FFMPEG_CONFIG_H */" >> $TMPH |
8c6d2da5 | 3064 | echo "endif # FFMPEG_CONFIG_MAK" >> config.mak |
9c05103f | 3065 | |
b7860763 | 3066 | # Do not overwrite an unchanged config.h to avoid superfluous rebuilds. |
c34681df | 3067 | cp_if_changed $TMPH config.h |
3d204385 | 3068 | |
a3e02a8c MR |
3069 | cat > $TMPH <<EOF |
3070 | /* Generated by ffconf */ | |
3071 | #ifndef AVUTIL_AVCONFIG_H | |
3072 | #define AVUTIL_AVCONFIG_H | |
3073 | EOF | |
3074 | ||
3075 | print_config AV_HAVE_ $TMPH /dev/null $HAVE_LIST_PUB | |
3076 | ||
3077 | echo "#endif /* AVUTIL_AVCONFIG_H */" >> $TMPH | |
3078 | ||
3079 | cp_if_changed $TMPH libavutil/avconfig.h | |
3080 | ||
d0674868 | 3081 | # build pkg-config files |
def4272a | 3082 | |
d0674868 DB |
3083 | pkgconfig_generate(){ |
3084 | name=$1 | |
b0dfd108 | 3085 | shortname=${name#lib}${build_suffix} |
d0674868 DB |
3086 | comment=$2 |
3087 | version=$3 | |
3088 | libs=$4 | |
3089 | requires=$5 | |
25cd5cb3 | 3090 | cat <<EOF > $name/$name.pc |
3e89171a | 3091 | prefix=$prefix |
a94e666c | 3092 | exec_prefix=\${prefix} |
f2b7382c | 3093 | libdir=$libdir |
7622778e | 3094 | includedir=$incdir |
def4272a | 3095 | |
d0674868 DB |
3096 | Name: $name |
3097 | Description: $comment | |
3098 | Version: $version | |
8cd6b388 | 3099 | Requires: $(enabled shared || echo $requires) |
5dcfe9f8 | 3100 | Requires.private: $(enabled shared && echo $requires) |
def4272a | 3101 | Conflicts: |
8cd6b388 | 3102 | Libs: -L\${libdir} -l${shortname} $(enabled shared || echo $libs) |
12701f6e | 3103 | Libs.private: $(enabled shared && echo $libs) |
76a448ed | 3104 | Cflags: -I\${includedir} |
def4272a | 3105 | EOF |
25cd5cb3 | 3106 | cat <<EOF > $name/$name-uninstalled.pc |
def4272a AJ |
3107 | prefix= |
3108 | exec_prefix= | |
46d1ff83 | 3109 | libdir=\${pcfiledir} |
1d44d365 | 3110 | includedir=${source_path} |
def4272a | 3111 | |
d0674868 DB |
3112 | Name: $name |
3113 | Description: $comment | |
3114 | Version: $version | |
3115 | Requires: $requires | |
def4272a | 3116 | Conflicts: |
12701f6e | 3117 | Libs: \${libdir}/${LIBPREF}${shortname}${LIBSUF} $libs |
def4272a AJ |
3118 | Cflags: -I\${includedir} |
3119 | EOF | |
d0674868 | 3120 | } |
def4272a | 3121 | |
e426941d | 3122 | pkgconfig_generate libavutil "FFmpeg utility library" "$LIBAVUTIL_VERSION" |
46983309 RT |
3123 | pkgconfig_generate libavcodec "FFmpeg codec library" "$LIBAVCODEC_VERSION" "$extralibs" "libavutil = $LIBAVUTIL_VERSION" |
3124 | pkgconfig_generate libavformat "FFmpeg container format library" "$LIBAVFORMAT_VERSION" "$extralibs" "libavcodec = $LIBAVCODEC_VERSION" | |
3125 | pkgconfig_generate libavdevice "FFmpeg device handling library" "$LIBAVDEVICE_VERSION" "$extralibs" "libavformat = $LIBAVFORMAT_VERSION" | |
3ed1a2ee | 3126 | enabled avfilter && |
46983309 | 3127 | pkgconfig_generate libavfilter "FFmpeg video filtering library" "$LIBAVFILTER_VERSION" "$extralibs" "libavutil = $LIBAVUTIL_VERSION" |
3ed1a2ee | 3128 | enabled postproc && |
e426941d | 3129 | pkgconfig_generate libpostproc "FFmpeg post processing library" "$LIBPOSTPROC_VERSION" |
5add54b4 | 3130 | pkgconfig_generate libswscale "FFmpeg image rescaling library" "$LIBSWSCALE_VERSION" "" "libavutil = $LIBAVUTIL_VERSION" |