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 MR |
57 | show_help(){ |
58 | echo "Usage: configure [options]" | |
59 | echo "Options: [defaults in brackets after descriptions]" | |
60 | echo | |
61 | echo "Standard options:" | |
62 | echo " --help print this message" | |
8c6afa4d DB |
63 | echo " --logfile=FILE log tests and output to FILE [config.err]" |
64 | echo " --disable-logging do not log configure debug information" | |
3e89171a | 65 | echo " --prefix=PREFIX install in PREFIX [$prefix]" |
d156bede | 66 | echo " --bindir=DIR install binaries in DIR [PREFIX/bin]" |
14a8acf1 | 67 | echo " --datadir=DIR install data files in DIR [PREFIX/share/ffmpeg]" |
74c53c2d | 68 | echo " --libdir=DIR install libs in DIR [PREFIX/lib]" |
84c22efd | 69 | echo " --shlibdir=DIR install shared libs in DIR [PREFIX/lib]" |
5341d856 | 70 | echo " --incdir=DIR install includes in DIR [PREFIX/include]" |
4ca5ece5 | 71 | echo " --mandir=DIR install man page in DIR [PREFIX/share/man]" |
62560865 DB |
72 | echo |
73 | echo "Configuration options:" | |
e6b9d588 DB |
74 | echo " --disable-static do not build static libraries [no]" |
75 | echo " --enable-shared build shared libraries [no]" | |
0a23c0bb DB |
76 | echo " --enable-gpl allow use of GPL code, the resulting libs" |
77 | echo " and binaries will be under GPL [no]" | |
9cad0e4e | 78 | echo " --enable-version3 upgrade (L)GPL to version 3 [no]" |
0a23c0bb DB |
79 | echo " --enable-nonfree allow use of nonfree code, the resulting libs" |
80 | echo " and binaries will be unredistributable [no]" | |
62560865 DB |
81 | echo " --disable-ffmpeg disable ffmpeg build" |
82 | echo " --disable-ffplay disable ffplay build" | |
83 | echo " --disable-ffserver disable ffserver build" | |
e6b9d588 | 84 | echo " --enable-postproc enable GPLed postprocessing support [no]" |
fdf11906 | 85 | echo " --enable-avfilter video filter support [no]" |
0a23c0bb | 86 | echo " --enable-avfilter-lavf video filters dependent on avformat [no]" |
e6b9d588 DB |
87 | echo " --enable-beosthreads use BeOS threads [no]" |
88 | echo " --enable-os2threads use OS/2 threads [no]" | |
89 | echo " --enable-pthreads use pthreads [no]" | |
90 | echo " --enable-w32threads use Win32 threads [no]" | |
91 | echo " --enable-x11grab enable X11 grabbing [no]" | |
62560865 DB |
92 | echo " --disable-network disable network support [no]" |
93 | echo " --disable-ipv6 disable IPv6 support [no]" | |
94 | echo " --disable-mpegaudio-hp faster (but less accurate) MPEG audio decoding [no]" | |
95 | echo " --enable-gray enable full grayscale support (slower color)" | |
a9ddb5b1 | 96 | echo " --disable-swscale-alpha disable alpha channel support in swscale" |
aa033b1e | 97 | echo " --disable-fastdiv disable table-based division" |
62560865 DB |
98 | echo " --enable-small optimize for size instead of speed" |
99 | echo " --disable-aandct disable AAN DCT code" | |
100 | echo " --disable-fft disable FFT code" | |
101 | echo " --disable-golomb disable Golomb code" | |
102 | echo " --disable-mdct disable MDCT code" | |
68602540 | 103 | echo " --disable-rdft disable RDFT code" |
17492d5e DB |
104 | echo " --disable-vaapi disable VAAPI code" |
105 | echo " --disable-vdpau disable VDPAU code" | |
e90f5b5a | 106 | echo " --enable-runtime-cpudetect detect cpu capabilities at runtime (bigger binary)" |
62560865 DB |
107 | echo " --enable-hardcoded-tables use hardcoded tables instead of runtime generation" |
108 | echo " --enable-memalign-hack emulate memalign, interferes with memory debuggers" | |
109 | echo " --enable-beos-netserver enable BeOS netserver" | |
110 | echo " --disable-encoder=NAME disable encoder NAME" | |
111 | echo " --enable-encoder=NAME enable encoder NAME" | |
112 | echo " --disable-encoders disable all encoders" | |
113 | echo " --disable-decoder=NAME disable decoder NAME" | |
114 | echo " --enable-decoder=NAME enable decoder NAME" | |
115 | echo " --disable-decoders disable all decoders" | |
5666fd73 GB |
116 | echo " --disable-hwaccel=NAME disable hwaccel NAME" |
117 | echo " --enable-hwaccel=NAME enable hwaccel NAME" | |
118 | echo " --disable-hwaccels disable all hwaccels" | |
62560865 DB |
119 | echo " --disable-muxer=NAME disable muxer NAME" |
120 | echo " --enable-muxer=NAME enable muxer NAME" | |
121 | echo " --disable-muxers disable all muxers" | |
122 | echo " --disable-demuxer=NAME disable demuxer NAME" | |
123 | echo " --enable-demuxer=NAME enable demuxer NAME" | |
124 | echo " --disable-demuxers disable all demuxers" | |
125 | echo " --enable-parser=NAME enable parser NAME" | |
126 | echo " --disable-parser=NAME disable parser NAME" | |
127 | echo " --disable-parsers disable all parsers" | |
128 | echo " --enable-bsf=NAME enable bitstream filter NAME" | |
129 | echo " --disable-bsf=NAME disable bitstream filter NAME" | |
130 | echo " --disable-bsfs disable all bitstream filters" | |
131 | echo " --enable-protocol=NAME enable protocol NAME" | |
132 | echo " --disable-protocol=NAME disable protocol NAME" | |
133 | echo " --disable-protocols disable all protocols" | |
38e54a75 SS |
134 | echo " --disable-indev=NAME disable input device NAME" |
135 | echo " --disable-outdev=NAME disable output device NAME" | |
62560865 DB |
136 | echo " --disable-indevs disable input devices" |
137 | echo " --disable-outdevs disable output devices" | |
138 | echo " --disable-devices disable all devices" | |
139 | echo " --enable-filter=NAME enable filter NAME" | |
140 | echo " --disable-filter=NAME disable filter NAME" | |
141 | echo " --disable-filters disable all filters" | |
142 | echo " --list-decoders show all available decoders" | |
143 | echo " --list-encoders show all available encoders" | |
5666fd73 | 144 | echo " --list-hwaccels show all available hardware accelerators" |
62560865 DB |
145 | echo " --list-muxers show all available muxers" |
146 | echo " --list-demuxers show all available demuxers" | |
147 | echo " --list-parsers show all available parsers" | |
148 | echo " --list-protocols show all available protocols" | |
149 | echo " --list-bsfs show all available bitstream filters" | |
150 | echo " --list-indevs show all available input devices" | |
151 | echo " --list-outdevs show all available output devices" | |
152 | echo " --list-filters show all available filters" | |
0a622b98 MR |
153 | echo |
154 | echo "External library support:" | |
0a23c0bb | 155 | echo " --enable-avisynth enable reading of AVISynth script files [no]" |
27cb5cbc | 156 | echo " --enable-bzlib enable bzlib [autodetect]" |
0b175caa DB |
157 | echo " --enable-libopencore-amrnb enable AMR-NB de/encoding via libopencore-amrnb [no]" |
158 | echo " --enable-libopencore-amrwb enable AMR-WB decoding via libopencore-amrwb [no]" | |
f7b8bffe | 159 | echo " --enable-libdc1394 enable IIDC-1394 grabbing using libdc1394" |
e6b9d588 DB |
160 | echo " and libraw1394 [no]" |
161 | echo " --enable-libdirac enable Dirac support via libdirac [no]" | |
162 | echo " --enable-libfaac enable FAAC support via libfaac [no]" | |
163 | echo " --enable-libfaad enable FAAD support via libfaad [no]" | |
164 | echo " --enable-libfaadbin open libfaad.so.0 at runtime [no]" | |
165 | echo " --enable-libgsm enable GSM support via libgsm [no]" | |
166 | echo " --enable-libmp3lame enable MP3 encoding via libmp3lame [no]" | |
31235134 | 167 | echo " --enable-libnut enable NUT (de)muxing via libnut," |
0a23c0bb | 168 | echo " native (de)muxer exists [no]" |
9a77d59a | 169 | echo " --enable-libopenjpeg enable JPEG 2000 decoding via OpenJPEG [no]" |
e6b9d588 DB |
170 | echo " --enable-libschroedinger enable Dirac support via libschroedinger [no]" |
171 | echo " --enable-libspeex enable Speex decoding via libspeex [no]" | |
172 | echo " --enable-libtheora enable Theora encoding via libtheora [no]" | |
f9def9cc | 173 | echo " --enable-libvorbis enable Vorbis encoding via libvorbis," |
e6b9d588 DB |
174 | echo " native implementation exists [no]" |
175 | echo " --enable-libx264 enable H.264 encoding via x264 [no]" | |
1cc60c47 | 176 | echo " --enable-libxvid enable Xvid encoding via xvidcore," |
e6b9d588 | 177 | echo " native MPEG-4/Xvid encoder exists [no]" |
732c9a34 | 178 | echo " --enable-mlib enable Sun medialib [no]" |
27cb5cbc | 179 | echo " --enable-zlib enable zlib [autodetect]" |
74c53c2d MR |
180 | echo "" |
181 | echo "Advanced options (experts only):" | |
182 | echo " --source-path=PATH path to source code [$source_path]" | |
183 | echo " --cross-prefix=PREFIX use PREFIX for compilation tools [$cross_prefix]" | |
db6107b6 | 184 | echo " --enable-cross-compile assume a cross-compiler is used" |
c5200f17 MR |
185 | echo " --sysroot=PATH root of cross-build tree" |
186 | echo " --sysinclude=PATH location of cross-build system headers" | |
4f854758 | 187 | echo " --target-os=OS compiler targets OS [$target_os]" |
a7ada2ba MR |
188 | echo " --target-exec=CMD command to run executables on target" |
189 | echo " --target-path=DIR path to view of build directory on target" | |
89641463 | 190 | echo " --nm=NM use nm tool" |
313c46a6 | 191 | echo " --as=AS use assembler AS [$as_default]" |
15396d5c | 192 | echo " --cc=CC use C compiler CC [$cc_default]" |
684b28e0 | 193 | echo " --ld=LD use linker LD" |
9da6609f MR |
194 | echo " --host-cc=HOSTCC use host C compiler HOSTCC" |
195 | echo " --host-cflags=HCFLAGS use HCFLAGS when compiling for host" | |
196 | echo " --host-ldflags=HLDFLAGS use HLDFLAGS when linking for host" | |
197 | echo " --host-libs=HLIBS use libs HLIBS when linking for host" | |
74c53c2d MR |
198 | echo " --extra-cflags=ECFLAGS add ECFLAGS to CFLAGS [$CFLAGS]" |
199 | echo " --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]" | |
200 | echo " --extra-libs=ELIBS add ELIBS [$ELIBS]" | |
ac63af34 | 201 | echo " --extra-version=STRING version string suffix []" |
0a23c0bb DB |
202 | echo " --build-suffix=SUFFIX library name suffix []" |
203 | echo " --arch=ARCH select architecture [$arch]" | |
204 | echo " --cpu=CPU select the minimum required CPU (affects" | |
7c758d33 | 205 | echo " instruction selection, may crash on older CPUs)" |
2b4c3615 | 206 | echo " --enable-powerpc-perf enable performance report on PPC" |
74c53c2d | 207 | echo " (requires enabling PMC)" |
4f50c3d5 | 208 | echo " --disable-altivec disable AltiVec optimizations" |
3bf96eec | 209 | echo " --disable-amd3dnow disable 3DNow! optimizations" |
a1ef9f08 | 210 | echo " --disable-amd3dnowext disable 3DNow! extended optimizations" |
0a23c0bb DB |
211 | echo " --disable-mmx disable MMX optimizations" |
212 | echo " --disable-mmx2 disable MMX2 optimizations" | |
1bb04d5a | 213 | echo " --disable-sse disable SSE optimizations" |
0a23c0bb DB |
214 | echo " --disable-ssse3 disable SSSE3 optimizations" |
215 | echo " --disable-armv5te disable armv5te optimizations" | |
216 | echo " --disable-armv6 disable armv6 optimizations" | |
26c7aa17 | 217 | echo " --disable-armv6t2 disable armv6t2 optimizations" |
3bbcba32 | 218 | echo " --disable-armvfp disable ARM VFP optimizations" |
0a23c0bb | 219 | echo " --disable-iwmmxt disable iwmmxt optimizations" |
49276307 DB |
220 | echo " --disable-mmi disable MMI optimizations" |
221 | echo " --disable-neon disable neon optimizations" | |
222 | echo " --disable-vis disable VIS optimizations" | |
7595a5e4 | 223 | echo " --disable-yasm disable use of yasm assembler" |
0a622b98 MR |
224 | echo |
225 | echo "Developer options (useful when working on FFmpeg itself):" | |
9c56a1f9 | 226 | echo " --disable-debug disable debugging symbols" |
b7d49373 | 227 | echo " --enable-debug=LEVEL set the debug level [$debuglevel]" |
0a622b98 | 228 | echo " --enable-gprof enable profiling with gprof [$gprof]" |
d2bbb2f7 | 229 | echo " --disable-optimizations disable compiler optimizations" |
0a622b98 | 230 | echo " --enable-extra-warnings enable more compiler warnings" |
87a0fb62 | 231 | echo " --disable-stripping disable stripping of executables and shared libraries" |
74c53c2d MR |
232 | echo "" |
233 | echo "NOTE: Object files are built at the place where configure is launched." | |
60e8bc13 | 234 | exit 0 |
74c53c2d | 235 | } |
cf9d24ad | 236 | |
57bd82d4 | 237 | log(){ |
2270b4b2 | 238 | echo "$@" >> $logfile |
57bd82d4 MR |
239 | } |
240 | ||
720c69da | 241 | log_file(){ |
c8e9f801 | 242 | log BEGIN $1 |
2270b4b2 | 243 | pr -n -t $1 >> $logfile |
c8e9f801 MR |
244 | log END $1 |
245 | } | |
246 | ||
2ba042a7 | 247 | echolog(){ |
c8e9f801 | 248 | log "$@" |
57bd82d4 | 249 | echo "$@" |
2ba042a7 MR |
250 | } |
251 | ||
252 | die(){ | |
253 | echolog "$@" | |
254 | cat <<EOF | |
d326cf7f | 255 | |
2ba042a7 MR |
256 | If you think configure made a mistake, make sure you are using the latest |
257 | version from SVN. If the latest version fails, report the problem to the | |
e5d8ccd7 | 258 | ffmpeg-user@mplayerhq.hu mailing list or IRC #ffmpeg on irc.freenode.net. |
2ba042a7 | 259 | EOF |
e155a21a | 260 | if disabled logging; then |
2ba042a7 | 261 | cat <<EOF |
e155a21a DB |
262 | Rerun configure with logging enabled (do not use --disable-logging), and |
263 | include the log this produces with your report. | |
2ba042a7 MR |
264 | EOF |
265 | else | |
266 | cat <<EOF | |
e155a21a DB |
267 | Include the log file "$logfile" produced by configure as this will help |
268 | solving the problem. | |
2ba042a7 MR |
269 | EOF |
270 | fi | |
57bd82d4 MR |
271 | exit 1 |
272 | } | |
273 | ||
6c6007d6 | 274 | # Avoid locale weirdness, besides we really just want to translate ASCII. |
44161118 | 275 | toupper(){ |
6c6007d6 | 276 | echo "$@" | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ |
44161118 MR |
277 | } |
278 | ||
4a5444db | 279 | tolower(){ |
6c6007d6 | 280 | echo "$@" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz |
4a5444db MR |
281 | } |
282 | ||
14a8acf1 MR |
283 | c_escape(){ |
284 | echo "$*" | sed 's/["\\]/\\\0/g' | |
285 | } | |
286 | ||
b04251c5 MR |
287 | sh_quote(){ |
288 | v=$(echo "$1" | sed "s/'/'\\\\''/g") | |
289 | test "$v" = "${v#*[ |&;<>()$\`\\\"\'*?\[\]#~=%]}" || v="'$v'" | |
290 | echo "$v" | |
291 | } | |
292 | ||
a8d04fba MR |
293 | set_all(){ |
294 | value=$1 | |
295 | shift | |
296 | for var in $*; do | |
297 | eval $var=$value | |
298 | done | |
299 | } | |
300 | ||
72a43668 MR |
301 | set_weak(){ |
302 | value=$1 | |
303 | shift | |
304 | for var; do | |
305 | eval : \${$var:=$value} | |
306 | done | |
307 | } | |
308 | ||
799c9e9b MR |
309 | pushvar(){ |
310 | for var in $*; do | |
311 | eval level=\${${var}_level:=0} | |
312 | eval ${var}_${level}="\$$var" | |
313 | eval ${var}_level=$(($level+1)) | |
314 | done | |
315 | } | |
316 | ||
317 | popvar(){ | |
318 | for var in $*; do | |
319 | eval level=\${${var}_level:-0} | |
320 | test $level = 0 && continue | |
321 | eval level=$(($level-1)) | |
322 | eval $var="\${${var}_${level}}" | |
323 | eval ${var}_level=$level | |
324 | eval unset ${var}_${level} | |
325 | done | |
326 | } | |
327 | ||
a8d04fba MR |
328 | enable(){ |
329 | set_all yes $* | |
330 | } | |
331 | ||
332 | disable(){ | |
333 | set_all no $* | |
334 | } | |
335 | ||
72a43668 MR |
336 | enable_weak(){ |
337 | set_weak yes $* | |
338 | } | |
339 | ||
340 | disable_weak(){ | |
341 | set_weak no $* | |
342 | } | |
343 | ||
72702705 MR |
344 | enable_safe(){ |
345 | enable $(echo "$*" | sed 's/[^A-Za-z0-9_ ]/_/g') | |
346 | } | |
347 | ||
348 | disable_safe(){ | |
349 | disable $(echo "$*" | sed 's/[^A-Za-z0-9_ ]/_/g') | |
350 | } | |
351 | ||
f9d328da MR |
352 | do_enable_deep(){ |
353 | for var; do | |
354 | enabled $var && continue | |
355 | eval sel="\$${var}_select" | |
c510c7b5 MR |
356 | eval sgs="\$${var}_suggest" |
357 | pushvar var sgs | |
f9d328da | 358 | enable_deep $sel |
c510c7b5 MR |
359 | popvar sgs |
360 | enable_deep_weak $sgs | |
f9d328da MR |
361 | popvar var |
362 | done | |
363 | } | |
364 | ||
365 | enable_deep(){ | |
366 | do_enable_deep $* | |
367 | enable $* | |
368 | } | |
369 | ||
72a43668 MR |
370 | enable_deep_weak(){ |
371 | do_enable_deep $* | |
372 | enable_weak $* | |
373 | } | |
374 | ||
57bd82d4 | 375 | enabled(){ |
3250003c MR |
376 | test "${1#!}" = "$1" && op== || op=!= |
377 | eval test "x\$${1#!}" $op "xyes" | |
44161118 MR |
378 | } |
379 | ||
37970ebf | 380 | disabled(){ |
3250003c MR |
381 | test "${1#!}" = "$1" && op== || op=!= |
382 | eval test "x\$${1#!}" $op "xno" | |
37970ebf RP |
383 | } |
384 | ||
44161118 MR |
385 | enabled_all(){ |
386 | for opt; do | |
387 | enabled $opt || return 1 | |
388 | done | |
389 | } | |
390 | ||
85bca2c5 DB |
391 | disabled_all(){ |
392 | for opt; do | |
393 | disabled $opt || return 1 | |
394 | done | |
395 | } | |
396 | ||
44161118 MR |
397 | enabled_any(){ |
398 | for opt; do | |
399 | enabled $opt && return 0 | |
400 | done | |
401 | } | |
402 | ||
85bca2c5 DB |
403 | disabled_any(){ |
404 | for opt; do | |
405 | disabled $opt && return 0 | |
406 | done | |
f7b230a7 | 407 | return 1 |
85bca2c5 DB |
408 | } |
409 | ||
c9d19248 MR |
410 | set_default(){ |
411 | for opt; do | |
88268e94 | 412 | eval : \${$opt:=\$${opt}_default} |
c9d19248 MR |
413 | done |
414 | } | |
415 | ||
4a0d6686 AJ |
416 | is_in(){ |
417 | value=$1 | |
418 | shift | |
419 | for var in $*; do | |
420 | [ $var = $value ] && return 0 | |
421 | done | |
422 | return 1 | |
423 | } | |
424 | ||
30fd06be MR |
425 | check_deps(){ |
426 | for cfg; do | |
3250003c | 427 | cfg="${cfg#!}" |
799c9e9b MR |
428 | enabled ${cfg}_checking && die "Circular dependency for $cfg." |
429 | disabled ${cfg}_checking && continue | |
430 | enable ${cfg}_checking | |
431 | ||
30fd06be MR |
432 | eval dep_all="\$${cfg}_deps" |
433 | eval dep_any="\$${cfg}_deps_any" | |
7ef3425f | 434 | eval dep_sel="\$${cfg}_select" |
c510c7b5 | 435 | eval dep_sgs="\$${cfg}_suggest" |
799c9e9b | 436 | |
c510c7b5 MR |
437 | pushvar cfg dep_all dep_any dep_sel dep_sgs |
438 | check_deps $dep_all $dep_any $dep_sel $dep_sgs | |
439 | popvar cfg dep_all dep_any dep_sel dep_sgs | |
799c9e9b | 440 | |
6a702d4c MR |
441 | enabled_all $dep_all || disable $cfg |
442 | enabled_any $dep_any || disable $cfg | |
7ef3425f | 443 | disabled_any $dep_sel && disable $cfg |
799c9e9b | 444 | |
4ec45764 RP |
445 | if enabled $cfg; then |
446 | eval dep_extralibs="\$${cfg}_extralibs" | |
447 | test -n "$dep_extralibs" && add_extralibs $dep_extralibs | |
f9d328da | 448 | enable_deep $dep_sel |
c510c7b5 | 449 | enable_deep_weak $dep_sgs |
4ec45764 RP |
450 | fi |
451 | ||
799c9e9b | 452 | disable ${cfg}_checking |
30fd06be MR |
453 | done |
454 | } | |
455 | ||
44161118 MR |
456 | print_config(){ |
457 | pfx=$1 | |
458 | header=$2 | |
459 | makefile=$3 | |
460 | shift 3 | |
461 | for cfg; do | |
5e622c40 | 462 | ucname="$(toupper $cfg)" |
44161118 | 463 | if enabled $cfg; then |
3d907e22 | 464 | echo "#define ${pfx}${ucname} 1" >> $header |
3d907e22 MR |
465 | echo "${pfx}${ucname}=yes" >> $makefile |
466 | else | |
b250f9c6 | 467 | echo "#define ${pfx}${ucname} 0" >> $header |
44161118 MR |
468 | fi |
469 | done | |
57bd82d4 MR |
470 | } |
471 | ||
472 | flags_saved(){ | |
2270b4b2 | 473 | (: ${SAVE_CFLAGS?}) 2> /dev/null |
57bd82d4 MR |
474 | } |
475 | ||
dcd479c0 | 476 | save_flags(){ |
57bd82d4 | 477 | flags_saved && return |
dcd479c0 MR |
478 | SAVE_CFLAGS="$CFLAGS" |
479 | SAVE_LDFLAGS="$LDFLAGS" | |
480 | SAVE_extralibs="$extralibs" | |
481 | } | |
482 | ||
483 | restore_flags(){ | |
f5d28d10 | 484 | flags_saved || return |
dcd479c0 MR |
485 | CFLAGS="$SAVE_CFLAGS" |
486 | LDFLAGS="$SAVE_LDFLAGS" | |
487 | extralibs="$SAVE_extralibs" | |
488 | unset SAVE_CFLAGS | |
489 | unset SAVE_LDFLAGS | |
490 | unset SAVE_extralibs | |
491 | } | |
492 | ||
493 | temp_cflags(){ | |
494 | save_flags | |
495 | CFLAGS="$CFLAGS $*" | |
496 | } | |
497 | ||
498 | temp_ldflags(){ | |
499 | save_flags | |
500 | LDFLAGS="$LDFLAGS $*" | |
501 | } | |
502 | ||
503 | temp_extralibs(){ | |
504 | save_flags | |
505 | extralibs="$extralibs $*" | |
506 | } | |
507 | ||
57bd82d4 MR |
508 | append(){ |
509 | var=$1 | |
510 | shift | |
511 | flags_saved && eval "SAVE_$var=\"\$SAVE_$var $*\"" | |
512 | eval "$var=\"\$$var $*\"" | |
513 | } | |
514 | ||
50a334e4 | 515 | add_cppflags(){ |
caf458dd | 516 | append CPPFLAGS $($filter_cppflags "$@") |
50a334e4 MR |
517 | } |
518 | ||
57bd82d4 | 519 | add_cflags(){ |
caf458dd | 520 | append CFLAGS $($filter_cflags "$@") |
57bd82d4 MR |
521 | } |
522 | ||
2f2e6c7c | 523 | add_asflags(){ |
caf458dd | 524 | append ASFLAGS $($filter_asflags "$@") |
2f2e6c7c MR |
525 | } |
526 | ||
57bd82d4 MR |
527 | add_ldflags(){ |
528 | append LDFLAGS "$@" | |
529 | } | |
530 | ||
531 | add_extralibs(){ | |
532 | append extralibs "$@" | |
533 | } | |
534 | ||
b0cfb663 | 535 | check_cmd(){ |
b3cb5d51 | 536 | log "$@" |
2270b4b2 | 537 | "$@" >> $logfile 2>&1 |
b0cfb663 MR |
538 | } |
539 | ||
dcd479c0 | 540 | check_cc(){ |
57bd82d4 | 541 | log check_cc "$@" |
2270b4b2 | 542 | cat > $TMPC |
720c69da | 543 | log_file $TMPC |
50a334e4 | 544 | check_cmd $cc $CPPFLAGS $CFLAGS "$@" -c -o $TMPO $TMPC |
57bd82d4 MR |
545 | } |
546 | ||
547 | check_cpp(){ | |
548 | log check_cpp "$@" | |
2270b4b2 | 549 | cat > $TMPC |
720c69da | 550 | log_file $TMPC |
9e7f3277 | 551 | check_cmd $cc $CPPFLAGS $CFLAGS "$@" -E -o $TMPO $TMPC |
dcd479c0 MR |
552 | } |
553 | ||
f65883c8 MR |
554 | check_as(){ |
555 | log check_as "$@" | |
556 | cat > $TMPC | |
557 | log_file $TMPC | |
2f2e6c7c | 558 | check_cmd $as $CPPFLAGS $ASFLAGS "$@" -c -o $TMPO $TMPC |
f65883c8 MR |
559 | } |
560 | ||
940f335a MR |
561 | check_asm(){ |
562 | log check_asm "$@" | |
563 | name="$1" | |
564 | asm="$2" | |
565 | shift 2 | |
f65883c8 | 566 | check_as "$@" <<EOF && enable $name || disable $name |
124c21d7 | 567 | void foo(void){ __asm__ volatile($asm); } |
940f335a MR |
568 | EOF |
569 | } | |
570 | ||
304d586d LM |
571 | check_yasm(){ |
572 | log check_yasm "$@" | |
573 | echo "$1" > $TMPS | |
574 | log_file $TMPS | |
575 | shift 1 | |
576 | check_cmd $yasmexe $YASMFLAGS "$@" -o $TMPO $TMPS | |
577 | } | |
578 | ||
dcd479c0 | 579 | check_ld(){ |
57bd82d4 | 580 | log check_ld "$@" |
0607887f | 581 | check_cc || return |
3155a644 MR |
582 | flags='' |
583 | libs='' | |
584 | for f; do | |
585 | test "${f}" = "${f#-l}" && flags="$flags $f" || libs="$libs $f" | |
586 | done | |
684b28e0 | 587 | check_cmd $ld $LDFLAGS $flags -o $TMPE $TMPO $extralibs $libs |
dcd479c0 MR |
588 | } |
589 | ||
50a334e4 MR |
590 | check_cppflags(){ |
591 | log check_cppflags "$@" | |
caf458dd MR |
592 | set -- $($filter_cppflags "$@") |
593 | check_cc "$@" <<EOF && append CPPFLAGS "$@" | |
50a334e4 MR |
594 | int x; |
595 | EOF | |
596 | } | |
597 | ||
dcd479c0 | 598 | check_cflags(){ |
57bd82d4 | 599 | log check_cflags "$@" |
caf458dd MR |
600 | set -- $($filter_cflags "$@") |
601 | check_cc "$@" <<EOF && append CFLAGS "$@" | |
dcd479c0 MR |
602 | int x; |
603 | EOF | |
604 | } | |
605 | ||
606 | check_ldflags(){ | |
57bd82d4 MR |
607 | log check_ldflags "$@" |
608 | check_ld "$@" <<EOF && add_ldflags "$@" | |
c23a0ac8 | 609 | int main(void){ return 0; } |
dcd479c0 MR |
610 | EOF |
611 | } | |
612 | ||
613 | check_header(){ | |
57bd82d4 | 614 | log check_header "$@" |
dcd479c0 MR |
615 | header=$1 |
616 | shift | |
b77df637 MR |
617 | disable_safe $header |
618 | check_cpp "$@" <<EOF && enable_safe $header | |
dcd479c0 MR |
619 | #include <$header> |
620 | int x; | |
621 | EOF | |
622 | } | |
623 | ||
624 | check_func(){ | |
57bd82d4 | 625 | log check_func "$@" |
dcd479c0 MR |
626 | func=$1 |
627 | shift | |
d8bc5f06 MR |
628 | disable $func |
629 | check_ld "$@" <<EOF && enable $func | |
dcd479c0 | 630 | extern int $func(); |
c23a0ac8 | 631 | int main(void){ $func(); } |
dcd479c0 MR |
632 | EOF |
633 | } | |
634 | ||
2446d3d6 DB |
635 | check_func_headers(){ |
636 | log check_func_headers "$@" | |
f8d7b072 MR |
637 | headers=$1 |
638 | func=$2 | |
639 | shift 2 | |
640 | disable $func | |
641 | incs="" | |
642 | for hdr in $headers; do | |
643 | incs="$incs | |
644 | #include <$hdr>" | |
645 | done | |
cd0d9a9d | 646 | check_ld "$@" <<EOF && enable $func && enable_safe $headers |
f8d7b072 | 647 | $incs |
d6773f56 | 648 | int main(int argc, char **argv){ |
f8d7b072 MR |
649 | (void) $func; |
650 | return 0; | |
651 | } | |
652 | EOF | |
653 | } | |
654 | ||
a5344cf7 SS |
655 | check_cpp_condition(){ |
656 | log check_cpp_condition "$@" | |
657 | header=$1 | |
658 | condition=$2 | |
659 | check_cpp <<EOF | |
660 | #include <$header> | |
661 | #if !($condition) | |
662 | #error "unsatisfied condition: $condition" | |
663 | #endif | |
664 | EOF | |
665 | } | |
666 | ||
57bd82d4 MR |
667 | check_lib(){ |
668 | log check_lib "$@" | |
669 | header="$1" | |
670 | func="$2" | |
671 | shift 2 | |
fcfcde17 MR |
672 | temp_extralibs "$@" |
673 | check_header $header && check_func $func && add_extralibs "$@" | |
674 | err=$? | |
675 | restore_flags | |
676 | return $err | |
57bd82d4 MR |
677 | } |
678 | ||
f8d7b072 MR |
679 | check_lib2(){ |
680 | log check_lib2 "$@" | |
681 | headers="$1" | |
682 | func="$2" | |
683 | shift 2 | |
684 | temp_extralibs "$@" | |
2446d3d6 | 685 | check_func_headers "$headers" $func && add_extralibs "$@" |
f8d7b072 MR |
686 | err=$? |
687 | restore_flags | |
688 | return $err | |
689 | } | |
690 | ||
dcd479c0 | 691 | check_exec(){ |
2270b4b2 | 692 | check_ld "$@" && { enabled cross_compile || $TMPE >> $logfile 2>&1; } |
57bd82d4 MR |
693 | } |
694 | ||
7dfef245 | 695 | check_exec_crash(){ |
5e622c40 | 696 | code=$(cat) |
7dfef245 MR |
697 | |
698 | # exit() is not async signal safe. _Exit (C99) and _exit (POSIX) | |
699 | # are safe but may not be available everywhere. Thus we use | |
700 | # raise(SIGTERM) instead. The check is run in a subshell so we | |
701 | # can redirect the "Terminated" message from the shell. SIGBUS | |
702 | # is not defined by standard C so it is used conditionally. | |
703 | ||
2270b4b2 | 704 | (check_exec "$@") >> $logfile 2>&1 <<EOF |
7dfef245 MR |
705 | #include <signal.h> |
706 | static void sighandler(int sig){ | |
707 | raise(SIGTERM); | |
708 | } | |
e5af4a11 | 709 | int main(void){ |
7dfef245 MR |
710 | signal(SIGILL, sighandler); |
711 | signal(SIGFPE, sighandler); | |
712 | signal(SIGSEGV, sighandler); | |
713 | #ifdef SIGBUS | |
714 | signal(SIGBUS, sighandler); | |
715 | #endif | |
716 | { $code } | |
717 | } | |
718 | EOF | |
719 | } | |
720 | ||
72be9e73 DY |
721 | check_type(){ |
722 | log check_type "$@" | |
723 | headers=$1 | |
724 | type=$2 | |
725 | shift 2 | |
726 | disable $type | |
727 | incs="" | |
728 | for hdr in $headers; do | |
729 | incs="$incs | |
730 | #include <$hdr>" | |
731 | done | |
732 | check_cc "$@" <<EOF && enable $type | |
733 | $incs | |
734 | $type v; | |
735 | EOF | |
736 | } | |
737 | ||
57bd82d4 MR |
738 | require(){ |
739 | name="$1" | |
740 | header="$2" | |
741 | func="$3" | |
742 | shift 3 | |
743 | check_lib $header $func "$@" || die "ERROR: $name not found" | |
dcd479c0 MR |
744 | } |
745 | ||
f8d7b072 MR |
746 | require2(){ |
747 | name="$1" | |
748 | headers="$2" | |
749 | func="$3" | |
750 | shift 3 | |
751 | check_lib2 "$headers" $func "$@" || die "ERROR: $name not found" | |
752 | } | |
753 | ||
eea50282 MR |
754 | check_foo_config(){ |
755 | cfg=$1 | |
756 | pkg=$2 | |
757 | header=$3 | |
758 | func=$4 | |
759 | shift 4 | |
760 | disable $cfg | |
761 | check_cmd ${pkg}-config --version | |
762 | err=$? | |
763 | if test "$err" = 0; then | |
5e622c40 DB |
764 | temp_cflags $(${pkg}-config --cflags) |
765 | temp_extralibs $(${pkg}-config --libs) | |
eea50282 MR |
766 | check_lib "$@" $header $func && enable $cfg |
767 | fi | |
768 | return $err | |
769 | } | |
770 | ||
c505dd31 MR |
771 | apply(){ |
772 | file=$1 | |
773 | shift | |
774 | "$@" < "$file" > "$file.tmp" && mv "$file.tmp" "$file" || rm "$file.tmp" | |
775 | } | |
776 | ||
dcd61286 DB |
777 | # CONFIG_LIST contains configurable options, while HAVE_LIST is for |
778 | # system-dependent things. | |
779 | ||
4a0d6686 AJ |
780 | COMPONENT_LIST=" |
781 | bsfs | |
782 | decoders | |
783 | demuxers | |
784 | encoders | |
3cde40aa | 785 | filters |
5666fd73 | 786 | hwaccels |
c552605c | 787 | indevs |
4a0d6686 | 788 | muxers |
c552605c | 789 | outdevs |
4a0d6686 AJ |
790 | parsers |
791 | protocols | |
792 | " | |
793 | ||
794 | CONFIG_LIST=" | |
795 | $COMPONENT_LIST | |
e8ed9b7a | 796 | aandct |
f7679c54 VS |
797 | avfilter |
798 | avfilter_lavf | |
c88f5d72 MR |
799 | avisynth |
800 | beos_netserver | |
f402916e | 801 | bzlib |
27a9466b | 802 | fastdiv |
c88f5d72 MR |
803 | ffmpeg |
804 | ffplay | |
805 | ffserver | |
1848f7d9 | 806 | fft |
4f034993 | 807 | golomb |
c88f5d72 | 808 | gpl |
ecfc4f44 | 809 | gprof |
d8d0d0b2 | 810 | gray |
3abe5fbd | 811 | hardcoded_tables |
c88f5d72 | 812 | ipv6 |
f7b8bffe | 813 | libdc1394 |
690bfceb | 814 | libdirac |
2eed5a46 DB |
815 | libfaac |
816 | libfaad | |
817 | libfaadbin | |
c88f5d72 | 818 | libgsm |
6ebe07fb | 819 | libmp3lame |
c88f5d72 | 820 | libnut |
0b175caa DB |
821 | libopencore_amrnb |
822 | libopencore_amrwb | |
9a77d59a | 823 | libopenjpeg |
f7cd9eed | 824 | libschroedinger |
ae14f311 | 825 | libspeex |
150d2772 | 826 | libtheora |
c88f5d72 | 827 | libvorbis |
1cc60c47 DB |
828 | libx264 |
829 | libxvid | |
47a158cb | 830 | mdct |
c88f5d72 | 831 | memalign_hack |
a8150374 | 832 | mlib |
c88f5d72 MR |
833 | mpegaudio_hp |
834 | network | |
3fe142e2 | 835 | nonfree |
4a24ab64 | 836 | postproc |
2b4c3615 | 837 | powerpc_perf |
68602540 | 838 | rdft |
e90f5b5a | 839 | runtime_cpudetect |
2e35e684 | 840 | shared |
bd2216e4 | 841 | small |
2e35e684 | 842 | static |
a9ddb5b1 | 843 | swscale_alpha |
17492d5e DB |
844 | vaapi |
845 | vdpau | |
9cad0e4e | 846 | version3 |
56a059ac | 847 | x11grab |
c88f5d72 | 848 | zlib |
4a0d6686 | 849 | " |
c88f5d72 | 850 | |
8eee7025 DB |
851 | THREADS_LIST=' |
852 | beosthreads | |
d22e8442 | 853 | os2threads |
8eee7025 DB |
854 | pthreads |
855 | w32threads | |
856 | ' | |
857 | ||
3f5b56e5 MR |
858 | ARCH_LIST=' |
859 | alpha | |
a2fc0f6a | 860 | arm |
3f5b56e5 MR |
861 | bfin |
862 | ia64 | |
863 | m68k | |
864 | mips | |
bae3abb0 | 865 | mips64 |
3f5b56e5 | 866 | parisc |
79cb09b2 | 867 | ppc |
34d11b87 | 868 | ppc64 |
3f5b56e5 MR |
869 | s390 |
870 | sh4 | |
871 | sparc | |
872 | sparc64 | |
873 | x86 | |
874 | x86_32 | |
875 | x86_64 | |
876 | ' | |
877 | ||
878 | ARCH_EXT_LIST=' | |
1ac9331a | 879 | altivec |
3bf96eec | 880 | amd3dnow |
a1ef9f08 | 881 | amd3dnowext |
1ac9331a | 882 | armv5te |
edab3048 | 883 | armv6 |
ab5cb084 | 884 | armv6t2 |
f55b299a | 885 | armvfp |
3f5b56e5 MR |
886 | iwmmxt |
887 | mmi | |
888 | mmx | |
d7f0920b | 889 | mmx2 |
6b18d278 | 890 | neon |
799fde37 | 891 | ppc4xx |
1bb04d5a | 892 | sse |
9eeed841 | 893 | ssse3 |
bd9d34a0 | 894 | vis |
3f5b56e5 MR |
895 | ' |
896 | ||
897 | HAVE_LIST=" | |
898 | $ARCH_EXT_LIST | |
899 | $THREADS_LIST | |
35fd8122 | 900 | alsa_asoundlib_h |
3f5b56e5 | 901 | altivec_h |
c9fdab0d | 902 | arpa_inet_h |
08a85a59 | 903 | bigendian |
6bd859d6 | 904 | bswap |
ecf97f22 | 905 | closesocket |
1ac9331a | 906 | cmov |
e16e49ac | 907 | conio_h |
c88f5d72 | 908 | dcbzl |
f8aa696f DB |
909 | dev_bktr_ioctl_bt848_h |
910 | dev_bktr_ioctl_meteor_h | |
911 | dev_ic_bt8xx_h | |
912 | dev_video_meteor_ioctl_meteor_h | |
913 | dev_video_bktr_ioctl_bt848_h | |
18b67ae5 | 914 | dlfcn_h |
c88f5d72 | 915 | dlopen |
bc574408 | 916 | dos_paths |
245626d0 DB |
917 | ebp_available |
918 | ebx_available | |
c2a29455 | 919 | fast_64bit |
7073e9fc | 920 | fast_cmov |
7b829d2a | 921 | fast_unaligned |
9d99cc5a | 922 | fork |
da9e86f8 | 923 | gethrtime |
4e68cb8a | 924 | GetProcessTimes |
66be5b45 | 925 | getrusage |
2e1913b1 | 926 | inet_aton |
61d251db | 927 | inline_asm |
9f5ff83f | 928 | ldbrx |
0b4a1821 AS |
929 | libdc1394_1 |
930 | libdc1394_2 | |
a33cab3a | 931 | llrint |
291fd18a | 932 | log2 |
85dd97ad | 933 | loongson |
a33cab3a | 934 | lrint |
c88f5d72 | 935 | lrintf |
e4673692 | 936 | lzo1x_999_compress |
f8aa696f DB |
937 | machine_ioctl_bt848_h |
938 | machine_ioctl_meteor_h | |
c88f5d72 MR |
939 | malloc_h |
940 | memalign | |
6ffa87d3 | 941 | mkstemp |
b4e806b2 | 942 | pld |
1f91cdce | 943 | posix_memalign |
a33cab3a MK |
944 | round |
945 | roundf | |
c88f5d72 MR |
946 | sdl |
947 | sdl_video_size | |
b507ebd1 | 948 | setmode |
72be9e73 | 949 | socklen_t |
deb29777 | 950 | soundcard_h |
f8cda19e | 951 | poll_h |
b58412f1 | 952 | sys_mman_h |
b091aa44 | 953 | sys_resource_h |
81644c2e | 954 | sys_select_h |
deb29777 | 955 | sys_soundcard_h |
1b6e8b73 | 956 | sys_videoio_h |
d3a4b4e0 | 957 | ten_operands |
e16e49ac | 958 | termios_h |
b265431e | 959 | threads |
7b04b8a0 | 960 | truncf |
7c5bfe7a | 961 | VirtualAlloc |
6ff3f3e7 | 962 | winsock2_h |
cc078b5d | 963 | xform_asm |
304d586d | 964 | yasm |
0cb78cef | 965 | " |
44161118 | 966 | |
b6bb00b0 MR |
967 | # options emitted with CONFIG_ prefix but not available on command line |
968 | CONFIG_EXTRA=" | |
9cad0e4e DB |
969 | gplv3 |
970 | lgplv3 | |
b6bb00b0 MR |
971 | " |
972 | ||
520cc7f1 | 973 | CMDLINE_SELECT=" |
3f5b56e5 | 974 | $ARCH_EXT_LIST |
520cc7f1 | 975 | $CONFIG_LIST |
8eee7025 | 976 | $THREADS_LIST |
db6107b6 | 977 | cross_compile |
520cc7f1 MR |
978 | debug |
979 | extra_warnings | |
8c6afa4d | 980 | logging |
d2bbb2f7 | 981 | optimizations |
87a0fb62 | 982 | stripping |
7595a5e4 | 983 | yasm |
520cc7f1 | 984 | " |
426be5dc DB |
985 | |
986 | PATHS_LIST=' | |
d156bede | 987 | bindir |
14a8acf1 | 988 | datadir |
26759c44 MR |
989 | incdir |
990 | libdir | |
26759c44 MR |
991 | mandir |
992 | prefix | |
993 | shlibdir | |
426be5dc DB |
994 | ' |
995 | ||
996 | CMDLINE_SET=" | |
997 | $PATHS_LIST | |
998 | arch | |
313c46a6 | 999 | as |
426be5dc DB |
1000 | build_suffix |
1001 | cc | |
1002 | cpu | |
1003 | cross_prefix | |
50567afa | 1004 | dep_cc |
7f32f40c | 1005 | extra_cflags |
ac63af34 | 1006 | extra_version |
9da6609f MR |
1007 | host_cc |
1008 | host_cflags | |
1009 | host_ldflags | |
1010 | host_libs | |
82bb3329 | 1011 | host_os |
684b28e0 | 1012 | ld |
426be5dc | 1013 | logfile |
89641463 | 1014 | nm |
26759c44 | 1015 | source_path |
c5200f17 MR |
1016 | sysinclude |
1017 | sysroot | |
a7ada2ba | 1018 | target_exec |
26759c44 | 1019 | target_os |
a7ada2ba | 1020 | target_path |
426be5dc | 1021 | " |
520cc7f1 | 1022 | |
912f3148 DB |
1023 | # code dependency declarations |
1024 | ||
9eeed841 | 1025 | # architecture extensions |
79cb09b2 | 1026 | altivec_deps="ppc" |
3bf96eec | 1027 | amd3dnow_deps="mmx" |
a1ef9f08 | 1028 | amd3dnowext_deps="amd3dnow" |
a2fc0f6a MR |
1029 | armv5te_deps="arm" |
1030 | armv6_deps="arm" | |
ab5cb084 | 1031 | armv6t2_deps="arm" |
a2fc0f6a MR |
1032 | armvfp_deps="arm" |
1033 | iwmmxt_deps="arm" | |
e241ba14 | 1034 | mmi_deps="mips" |
9eeed841 | 1035 | mmx_deps="x86" |
75aa95a6 | 1036 | mmx2_deps="mmx" |
a2fc0f6a | 1037 | neon_deps="arm" |
799fde37 | 1038 | ppc4xx_deps="ppc" |
75aa95a6 DB |
1039 | sse_deps="mmx" |
1040 | ssse3_deps="sse" | |
bd9d34a0 | 1041 | vis_deps="sparc" |
9eeed841 | 1042 | |
5666fd73 | 1043 | # decoders / encoders / hardware accelerators |
47a158cb | 1044 | aac_decoder_select="fft mdct" |
47a158cb MR |
1045 | ac3_decoder_select="fft mdct" |
1046 | atrac3_decoder_select="fft mdct" | |
4f034993 | 1047 | cavs_decoder_select="golomb" |
47a158cb | 1048 | cook_decoder_select="fft mdct" |
2eef7c62 | 1049 | cscd_decoder_suggest="zlib" |
47a158cb | 1050 | dca_decoder_select="fft mdct" |
e8ed9b7a | 1051 | dnxhd_encoder_select="aandct" |
2eef7c62 | 1052 | dxa_decoder_select="zlib" |
47a158cb | 1053 | eac3_decoder_select="fft mdct" |
e8ed9b7a | 1054 | eatgq_decoder_select="aandct" |
d52b39c7 | 1055 | eatqi_decoder_select="aandct" |
4f034993 MR |
1056 | ffv1_decoder_select="golomb" |
1057 | flac_decoder_select="golomb" | |
1058 | flac_encoder_select="golomb" | |
2eef7c62 AJ |
1059 | flashsv_decoder_select="zlib" |
1060 | flashsv_encoder_select="zlib" | |
e8ed9b7a DB |
1061 | flv_encoder_select="aandct" |
1062 | h261_encoder_select="aandct" | |
1063 | h263_encoder_select="aandct" | |
ff418735 | 1064 | h263_vaapi_hwaccel_deps="va_va_h" |
95a61cfc | 1065 | h263_vaapi_hwaccel_select="vaapi h263_decoder" |
e8ed9b7a | 1066 | h263p_encoder_select="aandct" |
4f034993 | 1067 | h264_decoder_select="golomb" |
ff418735 | 1068 | h264_vaapi_hwaccel_deps="va_va_h" |
17492d5e | 1069 | h264_vaapi_hwaccel_select="vaapi" |
711dae77 | 1070 | h264_vdpau_decoder_deps="vdpau_vdpau_h vdpau_vdpau_x11_h" |
95a61cfc | 1071 | h264_vdpau_decoder_select="vdpau h264_decoder" |
47a158cb | 1072 | imc_decoder_select="fft mdct" |
4f034993 MR |
1073 | jpegls_decoder_select="golomb" |
1074 | jpegls_encoder_select="golomb" | |
e8ed9b7a | 1075 | ljpeg_encoder_select="aandct" |
4f034993 | 1076 | loco_decoder_select="golomb" |
e8ed9b7a DB |
1077 | mjpeg_encoder_select="aandct" |
1078 | mpeg1video_encoder_select="aandct" | |
1079 | mpeg2video_encoder_select="aandct" | |
1080 | mpeg4_encoder_select="aandct" | |
711dae77 | 1081 | mpeg_vdpau_decoder_deps="vdpau_vdpau_h vdpau_vdpau_x11_h" |
95a61cfc | 1082 | mpeg_vdpau_decoder_select="vdpau mpegvideo_decoder" |
711dae77 | 1083 | mpeg1_vdpau_decoder_deps="vdpau_vdpau_h vdpau_vdpau_x11_h" |
95a61cfc | 1084 | mpeg1_vdpau_decoder_select="vdpau mpeg1video_decoder" |
ff418735 | 1085 | mpeg2_vaapi_hwaccel_deps="va_va_h" |
95a61cfc | 1086 | mpeg2_vaapi_hwaccel_select="vaapi mpeg2video_decoder" |
ff418735 | 1087 | mpeg4_vaapi_hwaccel_deps="va_va_h" |
95a61cfc | 1088 | mpeg4_vaapi_hwaccel_select="vaapi mpeg4_decoder" |
8f6f050a | 1089 | mpeg_xvmc_decoder_deps="X11_extensions_XvMClib_h" |
e8ed9b7a DB |
1090 | msmpeg4v1_encoder_select="aandct" |
1091 | msmpeg4v2_encoder_select="aandct" | |
1092 | msmpeg4v3_encoder_select="aandct" | |
47a158cb MR |
1093 | nellymoser_decoder_select="fft mdct" |
1094 | nellymoser_encoder_select="fft mdct" | |
2eef7c62 AJ |
1095 | png_decoder_select="zlib" |
1096 | png_encoder_select="zlib" | |
63cae55d | 1097 | qdm2_decoder_select="fft mdct rdft" |
e8ed9b7a DB |
1098 | rv10_encoder_select="aandct" |
1099 | rv20_encoder_select="aandct" | |
d52b39c7 AJ |
1100 | rv30_decoder_select="golomb" |
1101 | rv40_decoder_select="golomb" | |
4f034993 MR |
1102 | shorten_decoder_select="golomb" |
1103 | sonic_decoder_select="golomb" | |
1104 | sonic_encoder_select="golomb" | |
1105 | sonic_ls_encoder_select="golomb" | |
1106 | svq3_decoder_select="golomb" | |
bee2eac5 | 1107 | svq3_decoder_suggest="zlib" |
2eef7c62 AJ |
1108 | tiff_decoder_suggest="zlib" |
1109 | tiff_encoder_suggest="zlib" | |
1110 | tscc_decoder_select="zlib" | |
ff418735 | 1111 | vc1_vaapi_hwaccel_deps="va_va_h" |
95a61cfc | 1112 | vc1_vaapi_hwaccel_select="vaapi vc1_decoder" |
711dae77 | 1113 | vc1_vdpau_decoder_deps="vdpau_vdpau_h vdpau_vdpau_x11_h" |
95a61cfc | 1114 | vc1_vdpau_decoder_select="vdpau vc1_decoder" |
47a158cb MR |
1115 | vorbis_decoder_select="fft mdct" |
1116 | vorbis_encoder_select="fft mdct" | |
1117 | wmav1_decoder_select="fft mdct" | |
1118 | wmav1_encoder_select="fft mdct" | |
1119 | wmav2_decoder_select="fft mdct" | |
1120 | wmav2_encoder_select="fft mdct" | |
e8ed9b7a DB |
1121 | wmv1_encoder_select="aandct" |
1122 | wmv2_encoder_select="aandct" | |
ff418735 | 1123 | wmv3_vaapi_hwaccel_deps="va_va_h" |
95a61cfc | 1124 | wmv3_vaapi_hwaccel_select="vaapi wmv3_decoder" |
711dae77 | 1125 | wmv3_vdpau_decoder_deps="vdpau_vdpau_h vdpau_vdpau_x11_h" |
95a61cfc | 1126 | wmv3_vdpau_decoder_select="vdpau wmv3_decoder" |
2eef7c62 AJ |
1127 | zlib_decoder_select="zlib" |
1128 | zlib_encoder_select="zlib" | |
1129 | zmbv_decoder_select="zlib" | |
1130 | zmbv_encoder_select="zlib" | |
30fd06be | 1131 | |
28b80940 DB |
1132 | # parsers |
1133 | h264_parser_select="golomb" | |
1134 | ||
912f3148 | 1135 | # external libraries |
1b71f045 | 1136 | libdirac_decoder_deps="libdirac !libschroedinger" |
690bfceb | 1137 | libdirac_encoder_deps="libdirac" |
c9171a83 | 1138 | libfaac_encoder_deps="libfaac" |
69ddbd1d | 1139 | libfaad_decoder_deps="libfaad" |
4ec45764 | 1140 | libfaadbin_decoder_extralibs='$ldl' |
299c77d5 MR |
1141 | libgsm_decoder_deps="libgsm" |
1142 | libgsm_encoder_deps="libgsm" | |
8ffed8d8 MR |
1143 | libgsm_ms_decoder_deps="libgsm" |
1144 | libgsm_ms_encoder_deps="libgsm" | |
1cc60c47 | 1145 | libmp3lame_encoder_deps="libmp3lame" |
0b175caa DB |
1146 | libopencore_amrnb_decoder_deps="libopencore_amrnb" |
1147 | libopencore_amrnb_encoder_deps="libopencore_amrnb" | |
1148 | libopencore_amrwb_decoder_deps="libopencore_amrwb" | |
9a77d59a | 1149 | libopenjpeg_decoder_deps="libopenjpeg" |
f7cd9eed AS |
1150 | libschroedinger_decoder_deps="libschroedinger" |
1151 | libschroedinger_encoder_deps="libschroedinger" | |
ae14f311 | 1152 | libspeex_decoder_deps="libspeex" |
150d2772 | 1153 | libtheora_encoder_deps="libtheora" |
b0caf888 | 1154 | libvorbis_encoder_deps="libvorbis" |
1cc60c47 DB |
1155 | libx264_encoder_deps="libx264" |
1156 | libxvid_encoder_deps="libxvid" | |
30fd06be | 1157 | |
912f3148 | 1158 | # demuxers / muxers |
03a76ba9 | 1159 | ac3_demuxer_deps="ac3_parser" |
647c2356 | 1160 | asf_stream_muxer_select="asf_muxer" |
4e622dea SS |
1161 | avisynth_demuxer_deps="avisynth" |
1162 | dirac_demuxer_deps="dirac_parser" | |
647c2356 | 1163 | ipod_muxer_select="mov_muxer" |
4e622dea SS |
1164 | libnut_demuxer_deps="libnut" |
1165 | libnut_muxer_deps="libnut" | |
647c2356 | 1166 | matroska_audio_muxer_select="matroska_muxer" |
4e622dea SS |
1167 | matroska_demuxer_suggest="zlib bzlib" |
1168 | mov_demuxer_suggest="zlib" | |
1169 | mp3_demuxer_deps="mpegaudio_parser" | |
647c2356 DB |
1170 | mp4_muxer_select="mov_muxer" |
1171 | mpegtsraw_demuxer_select="mpegts_demuxer" | |
1172 | mxf_d10_muxer_select="mxf_muxer" | |
1173 | psp_muxer_select="mov_muxer" | |
4e622dea SS |
1174 | redir_demuxer_deps="network" |
1175 | rtp_muxer_deps="network rtp_protocol" | |
1176 | rtsp_demuxer_deps="sdp_demuxer" | |
1177 | sdp_demuxer_deps="rtp_protocol mpegts_demuxer" | |
647c2356 DB |
1178 | tg2_muxer_select="mov_muxer" |
1179 | tgp_muxer_select="mov_muxer" | |
4e622dea SS |
1180 | |
1181 | # indevs / outdevs | |
38e54a75 SS |
1182 | alsa_indev_deps="alsa_asoundlib_h snd_pcm_htimestamp" |
1183 | alsa_indev_extralibs="-lasound" | |
1184 | alsa_outdev_deps="alsa_asoundlib_h" | |
1185 | alsa_outdev_extralibs="-lasound" | |
1186 | audio_beos_indev_deps="audio_beos" | |
1187 | audio_beos_indev_extralibs="-lmedia -lbe" | |
1188 | audio_beos_outdev_deps="audio_beos" | |
1189 | audio_beos_outdev_extralibs="-lmedia -lbe" | |
38e54a75 | 1190 | 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 |
1191 | dv1394_indev_deps="dv1394 dv_demuxer" |
1192 | jack_indev_deps="jack_jack_h" | |
1193 | jack_indev_extralibs="-ljack" | |
1194 | libdc1394_indev_deps="libdc1394" | |
38e54a75 SS |
1195 | oss_indev_deps_any="soundcard_h sys_soundcard_h" |
1196 | oss_outdev_deps_any="soundcard_h sys_soundcard_h" | |
38e54a75 SS |
1197 | v4l_indev_deps="linux_videodev_h" |
1198 | v4l2_indev_deps_any="linux_videodev2_h sys_videoio_h" | |
1199 | vfwcap_indev_deps="capCreateCaptureWindow" | |
1200 | vfwcap_indev_extralibs="-lvfw32" | |
1201 | x11_grab_device_indev_deps="x11grab XShmCreateImage" | |
1202 | x11_grab_device_indev_extralibs="-lX11 -lXext" | |
30fd06be | 1203 | |
912f3148 | 1204 | # protocols |
3fff6382 | 1205 | gopher_protocol_deps="network" |
c08fb000 AB |
1206 | http_protocol_deps="network" |
1207 | rtp_protocol_deps="udp_protocol" | |
1208 | tcp_protocol_deps="network" | |
1209 | udp_protocol_deps="network" | |
1210 | ||
f7679c54 | 1211 | # filters |
81124ba0 | 1212 | movie_filter_deps="avfilter_lavf" |
f7679c54 | 1213 | |
912f3148 | 1214 | # programs |
fa859b4d | 1215 | ffplay_deps="sdl" |
6ad42348 | 1216 | ffserver_deps="ffm_muxer rtp_protocol rtsp_demuxer" |
4ec45764 | 1217 | ffserver_extralibs='$ldl' |
a2830dca | 1218 | |
912f3148 | 1219 | |
de6d9b64 | 1220 | # default parameters |
8a608357 | 1221 | |
2ba042a7 | 1222 | logfile="config.err" |
8a608357 MR |
1223 | |
1224 | # installation paths | |
c9d19248 MR |
1225 | prefix_default="/usr/local" |
1226 | bindir_default='${prefix}/bin' | |
14a8acf1 | 1227 | datadir_default='${prefix}/share/ffmpeg' |
c9d19248 MR |
1228 | incdir_default='${prefix}/include' |
1229 | libdir_default='${prefix}/lib' | |
1230 | mandir_default='${prefix}/share/man' | |
1231 | shlibdir_default="$libdir_default" | |
8a608357 MR |
1232 | |
1233 | # toolchain | |
11e6d03a | 1234 | ar="ar" |
13c7df3d | 1235 | cc_default="gcc" |
9da6609f | 1236 | host_cc_default="gcc" |
11e6d03a | 1237 | ln_s="ln -sf" |
89641463 | 1238 | nm_default="nm" |
11e6d03a | 1239 | objformat="elf" |
be7109c1 | 1240 | ranlib="ranlib" |
0f3cb305 | 1241 | strip="strip" |
11e6d03a | 1242 | yasmexe="yasm" |
8a608357 MR |
1243 | |
1244 | # machine | |
5e622c40 | 1245 | arch=$(uname -m) |
38d0a8aa | 1246 | cpu="generic" |
8a608357 | 1247 | |
8a608357 | 1248 | # OS |
4f854758 | 1249 | target_os=$(tolower $(uname -s)) |
82bb3329 | 1250 | host_os=$target_os |
8a608357 | 1251 | |
8a608357 | 1252 | # configurable options |
497237c7 | 1253 | enable debug |
aa033b1e | 1254 | enable fastdiv |
497237c7 RP |
1255 | enable ffmpeg |
1256 | enable ffplay | |
1257 | enable ffserver | |
1258 | enable ipv6 | |
497237c7 RP |
1259 | enable mpegaudio_hp |
1260 | enable network | |
8400d6b8 | 1261 | enable optimizations |
497237c7 | 1262 | enable protocols |
530dc538 | 1263 | enable static |
87a0fb62 | 1264 | enable stripping |
a9ddb5b1 | 1265 | enable swscale_alpha |
8a608357 | 1266 | |
8a608357 | 1267 | # build settings |
9987769a | 1268 | SHFLAGS='-shared -Wl,-soname,$$(@F)' |
c536cb09 | 1269 | FFSERVERLDFLAGS=-Wl,-E |
f3ec2d46 SG |
1270 | LIBPREF="lib" |
1271 | LIBSUF=".a" | |
c5f14466 RP |
1272 | FULLNAME='$(NAME)$(BUILDSUF)' |
1273 | LIBNAME='$(LIBPREF)$(FULLNAME)$(LIBSUF)' | |
f3ec2d46 SG |
1274 | SLIBPREF="lib" |
1275 | SLIBSUF=".so" | |
c5f14466 | 1276 | SLIBNAME='$(SLIBPREF)$(FULLNAME)$(SLIBSUF)' |
b29bddab DB |
1277 | SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)' |
1278 | SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)' | |
24743a76 | 1279 | LIB_INSTALL_EXTRA_CMD='$(RANLIB) "$(LIBDIR)/$(LIBNAME)"' |
ef0bc4c9 | 1280 | |
7e6c86e6 MR |
1281 | CC_O='-o $@' |
1282 | ||
9da6609f MR |
1283 | host_cflags='-O3 -g -Wall' |
1284 | host_libs='-lm' | |
1285 | ||
a7ada2ba MR |
1286 | target_path='.' |
1287 | ||
0d7dca36 DB |
1288 | # gcc stupidly only outputs the basename of targets with -MM, but we need the |
1289 | # full relative path for objects in subdirectories for non-recursive Make. | |
d8059267 MR |
1290 | DEPEND_CMD='$(DEPCC) $(DEPFLAGS) $< | sed -e "/^\#.*/d" -e "s,^[[:space:]]*$(*F)\\.o,$(@D)/$(*F).o,"' |
1291 | DEPFLAGS='$(CPPFLAGS) $(CFLAGS) -MM' | |
315c741d | 1292 | |
c597172e | 1293 | # find source path |
5e622c40 | 1294 | source_path="$(dirname "$0")" |
497237c7 | 1295 | enable source_path_used |
c597172e | 1296 | if test -z "$source_path" -o "$source_path" = "." ; then |
5e622c40 | 1297 | source_path="$(pwd)" |
497237c7 | 1298 | disable source_path_used |
c597172e | 1299 | else |
5e622c40 | 1300 | source_path="$(cd "$source_path"; pwd)" |
c597172e | 1301 | echo "$source_path" | grep -q '[[:blank:]]' && |
7483e694 | 1302 | die "Out of tree builds are impossible with whitespace in source path." |
337cee68 MC |
1303 | test -e "$source_path/config.h" && |
1304 | die "Out of tree builds are impossible with config.h in source dir." | |
c597172e MR |
1305 | fi |
1306 | ||
13cbe2c0 | 1307 | for v in "$@"; do |
b04251c5 MR |
1308 | r=${v#*=} |
1309 | l=${v%"$r"} | |
1310 | r=$(sh_quote "$r") | |
13cbe2c0 MR |
1311 | FFMPEG_CONFIGURATION="${FFMPEG_CONFIGURATION# } ${l}${r}" |
1312 | done | |
c597172e | 1313 | |
73ef8980 MR |
1314 | find_things(){ |
1315 | thing=$1 | |
1316 | pattern=$2 | |
1317 | file=$source_path/$3 | |
932ccf39 | 1318 | sed -n "s/^[^#]*$pattern.*([^,]*, *\([^,]*\)\(,.*\)*).*/\1_$thing/p" "$file" |
73ef8980 MR |
1319 | } |
1320 | ||
1321 | ENCODER_LIST=$(find_things encoder ENC libavcodec/allcodecs.c) | |
1322 | DECODER_LIST=$(find_things decoder DEC libavcodec/allcodecs.c) | |
5666fd73 | 1323 | HWACCEL_LIST=$(find_things hwaccel HWACCEL libavcodec/allcodecs.c) |
73ef8980 MR |
1324 | PARSER_LIST=$(find_things parser PARSER libavcodec/allcodecs.c) |
1325 | BSF_LIST=$(find_things bsf BSF libavcodec/allcodecs.c) | |
1326 | MUXER_LIST=$(find_things muxer _MUX libavformat/allformats.c) | |
1327 | DEMUXER_LIST=$(find_things demuxer DEMUX libavformat/allformats.c) | |
38e54a75 SS |
1328 | OUTDEV_LIST=$(find_things outdev OUTDEV libavdevice/alldevices.c) |
1329 | INDEV_LIST=$(find_things indev _IN libavdevice/alldevices.c) | |
73ef8980 | 1330 | PROTOCOL_LIST=$(find_things protocol PROTOCOL libavformat/allformats.c) |
81124ba0 | 1331 | FILTER_LIST=$(find_things filter FILTER libavfilter/allfilters.c) |
c597172e | 1332 | |
7483e694 DB |
1333 | enable $ARCH_EXT_LIST \ |
1334 | $DECODER_LIST \ | |
1335 | $ENCODER_LIST \ | |
5666fd73 | 1336 | $HWACCEL_LIST \ |
7483e694 DB |
1337 | $PARSER_LIST \ |
1338 | $BSF_LIST \ | |
1339 | $DEMUXER_LIST \ | |
1340 | $MUXER_LIST \ | |
f7679c54 | 1341 | $FILTER_LIST \ |
7483e694 DB |
1342 | $PROTOCOL_LIST \ |
1343 | $INDEV_LIST \ | |
1344 | $OUTDEV_LIST \ | |
c597172e MR |
1345 | |
1346 | die_unknown(){ | |
1347 | echo "Unknown option \"$1\"." | |
1348 | echo "See $0 --help for available options." | |
1349 | exit 1 | |
1350 | } | |
1351 | ||
794f8e97 | 1352 | show_list() { |
bf0c4afa RP |
1353 | suffix=_$1 |
1354 | shift | |
1355 | echo $* | sed s/$suffix//g | tr ' ' '\n' | sort | |
794f8e97 PI |
1356 | exit 0 |
1357 | } | |
1358 | ||
c597172e | 1359 | for opt do |
7483e694 DB |
1360 | optval="${opt#*=}" |
1361 | case "$opt" in | |
0f010b2f | 1362 | --extra-ldflags=*) add_ldflags $optval |
7483e694 | 1363 | ;; |
0f010b2f | 1364 | --extra-libs=*) add_extralibs $optval |
7483e694 | 1365 | ;; |
8fb1cb58 | 1366 | --disable-devices) disable $INDEV_LIST $OUTDEV_LIST |
9aa8ed9d | 1367 | ;; |
40bcf4c7 BL |
1368 | --enable-debug=*) debuglevel="$optval" |
1369 | ;; | |
7483e694 | 1370 | --enable-*=*|--disable-*=*) |
5e622c40 | 1371 | eval $(echo "$opt" | sed 's/=/-/;s/--/action=/;s/-/ thing=/;s/-/ name=/') |
7483e694 | 1372 | case "$thing" in |
38e54a75 | 1373 | encoder|decoder|hwaccel|muxer|demuxer|indev|outdev|parser|bsf|protocol|filter) $action ${optval}_${thing} ;; |
7483e694 DB |
1374 | *) die_unknown "$opt" ;; |
1375 | esac | |
1376 | ;; | |
1377 | --enable-?*|--disable-?*) | |
5e622c40 | 1378 | eval $(echo "$opt" | sed 's/--/action=/;s/-/ option=/;s/-/_/g') |
e3773a55 | 1379 | if is_in $option $COMPONENT_LIST; then |
fed5d54b | 1380 | test $action = disable && action=unset |
e3773a55 MR |
1381 | eval $action \$$(toupper ${option%s})_LIST |
1382 | elif is_in $option $CMDLINE_SELECT; then | |
1383 | $action $option | |
1384 | else | |
1385 | die_unknown $opt | |
1386 | fi | |
7483e694 DB |
1387 | ;; |
1388 | --list-*) | |
1389 | NAME="${opt#--list-}" | |
1390 | is_in $NAME $COMPONENT_LIST || die_unknown $opt | |
1391 | NAME=${NAME%s} | |
1392 | eval show_list $NAME \$$(toupper $NAME)_LIST | |
1393 | ;; | |
1394 | --help|-h) show_help | |
1395 | ;; | |
1396 | *) | |
884a36a7 | 1397 | optname="${opt%%=*}" |
26759c44 MR |
1398 | optname="${optname#--}" |
1399 | optname=$(echo "$optname" | sed 's/-/_/g') | |
1400 | is_in $optname $CMDLINE_SET || die_unknown $opt | |
1401 | eval $optname='$optval' | |
7483e694 DB |
1402 | ;; |
1403 | esac | |
c597172e MR |
1404 | done |
1405 | ||
bcea99bb MR |
1406 | disabled logging && logfile=/dev/null |
1407 | ||
13cbe2c0 | 1408 | echo "# $0 $FFMPEG_CONFIGURATION" > $logfile |
bcea99bb MR |
1409 | set >> $logfile |
1410 | ||
9da6609f MR |
1411 | test -n "$cross_prefix" && enable cross_compile |
1412 | ||
adb2b908 | 1413 | ar="${cross_prefix}${ar}" |
11e6d03a | 1414 | cc_default="${cross_prefix}${cc_default}" |
20e0ed95 | 1415 | nm_default="${cross_prefix}${nm_default}" |
adb2b908 RP |
1416 | ranlib="${cross_prefix}${ranlib}" |
1417 | strip="${cross_prefix}${strip}" | |
1418 | ||
c5200f17 MR |
1419 | sysinclude_default="${sysroot}/usr/include" |
1420 | ||
75800dce | 1421 | set_default cc nm sysinclude |
9da6609f MR |
1422 | enabled cross_compile || host_cc_default=$cc |
1423 | set_default host_cc | |
13c7df3d | 1424 | |
82bb3329 MR |
1425 | exesuf() { |
1426 | case $1 in | |
1427 | mingw32*|cygwin*|*-dos|freedos|opendos|os/2*) echo .exe ;; | |
1428 | esac | |
1429 | } | |
1430 | ||
1431 | EXESUF=$(exesuf $target_os) | |
1432 | HOSTEXESUF=$(exesuf $host_os) | |
c0f5b7f1 | 1433 | |
e4e69e0b | 1434 | # set temporary file name |
a49d42c2 | 1435 | : ${TMPDIR:=$TEMPDIR} |
c51fafa1 | 1436 | : ${TMPDIR:=$TMP} |
a49d42c2 | 1437 | : ${TMPDIR:=/tmp} |
e4e69e0b | 1438 | |
54460a83 MR |
1439 | if ! check_cmd type mktemp; then |
1440 | # simple replacement for missing mktemp | |
1441 | # NOT SAFE FOR GENERAL USE | |
1442 | mktemp(){ | |
1443 | echo "${2%XXX*}.${HOSTNAME}.${UID}.$$" | |
1444 | } | |
1445 | fi | |
1446 | ||
1447 | tmpfile(){ | |
1448 | tmp=$(mktemp -u "${TMPDIR}/ffconf.XXXXXXXX")$2 && | |
1449 | (set -C; exec > $tmp) 2>/dev/null || | |
1450 | die "Unable to create temoporary file in $TMPDIR." | |
1451 | append TMPFILES $tmp | |
1452 | eval $1=$tmp | |
1453 | } | |
1454 | ||
1455 | trap 'rm -f -- $TMPFILES' EXIT | |
1456 | trap exit HUP INT TERM | |
1457 | ||
1458 | tmpfile TMPC .c | |
1459 | tmpfile TMPE $EXESUF | |
1460 | tmpfile TMPH .h | |
1461 | tmpfile TMPO .o | |
1462 | tmpfile TMPS .S | |
1463 | tmpfile TMPSH .sh | |
1464 | ||
1465 | unset -f mktemp | |
e4e69e0b | 1466 | |
993f2d0f MR |
1467 | # make sure we can execute files in $TMPDIR |
1468 | cat > $TMPSH 2>> $logfile <<EOF | |
1469 | #! /bin/sh | |
1470 | EOF | |
1471 | chmod +x $TMPSH >> $logfile 2>&1 | |
1472 | if ! $TMPSH >> $logfile 2>&1; then | |
1473 | cat <<EOF | |
1474 | Unable to create and execute files in $TMPDIR. Set the TMPDIR environment | |
1475 | variable to another directory and make sure that it is not mounted noexec. | |
1476 | EOF | |
1477 | die "Sanity test failed." | |
1478 | fi | |
993f2d0f | 1479 | |
3a636b6f | 1480 | if $cc --version 2>/dev/null | grep -qi gcc; then |
629687f6 MR |
1481 | cc_type=gcc |
1482 | elif $cc --version 2>/dev/null | grep -q Intel; then | |
1483 | cc_type=icc | |
1484 | elif $cc -v 2>&1 | grep -q xlc; then | |
1485 | cc_type=xlc | |
df442a8d MR |
1486 | elif $cc -V 2>/dev/null | grep -q Compaq; then |
1487 | cc_type=ccc | |
d8059267 | 1488 | DEPFLAGS='$(CPPFLAGS) $(CFLAGS) -M' |
03754fcd | 1489 | debuglevel=3 |
df442a8d | 1490 | add_ldflags -Wl,-z,now # calls to libots crash without this |
03e37762 MR |
1491 | elif $cc --vsn 2>/dev/null | grep -q RVCT; then |
1492 | test -d "$sysroot" || die "No valid sysroot specified." | |
1493 | cc_type=armcc | |
1494 | armcc_conf="$PWD/armcc.conf" | |
1495 | $cc --arm_linux_configure \ | |
1496 | --arm_linux_config_file="$armcc_conf" \ | |
1497 | --configure_sysroot="$sysroot" \ | |
1498 | --configure_cpp_headers="$sysinclude" >>$logfile 2>&1 || | |
1499 | die "Error creating armcc configuration file." | |
1500 | cc="$cc --arm_linux_config_file=$armcc_conf --translate_gcc" | |
75800dce | 1501 | as_default="${cross_prefix}gcc" |
629687f6 MR |
1502 | fi |
1503 | ||
1504 | test -n "$cc_type" && enable $cc_type || echolog "Unknown C compiler $cc" | |
1505 | ||
75bafbac | 1506 | : ${as_default:=$cc} |
50567afa | 1507 | : ${dep_cc_default:=$cc} |
684b28e0 | 1508 | : ${ld_default:=$cc} |
50567afa | 1509 | set_default as dep_cc ld |
75800dce | 1510 | |
caf458dd MR |
1511 | : ${filter_cflags:=echo} |
1512 | : ${filter_cppflags:=echo} | |
1513 | : ${filter_asflags:=echo} | |
1514 | ||
7f32f40c | 1515 | add_cflags $extra_cflags |
2f2e6c7c | 1516 | add_asflags $extra_cflags |
7f32f40c | 1517 | |
154d432c MR |
1518 | if test -n "$sysroot"; then |
1519 | case "$cc_type" in | |
1520 | gcc) | |
467256f2 | 1521 | add_cppflags --sysroot="$sysroot" |
154d432c MR |
1522 | add_ldflags --sysroot="$sysroot" |
1523 | ;; | |
1524 | esac | |
1525 | fi | |
1526 | ||
993f2d0f MR |
1527 | # compiler sanity check |
1528 | check_exec <<EOF | |
1529 | int main(void){ return 0; } | |
1530 | EOF | |
1531 | if test "$?" != 0; then | |
1532 | echo "$cc is unable to create an executable file." | |
1533 | if test -z "$cross_prefix" && ! enabled cross_compile ; then | |
1534 | echo "If $cc is a cross-compiler, use the --enable-cross-compile option." | |
1535 | echo "Only do this if you know what cross compiling means." | |
1536 | fi | |
1537 | die "C compiler test failed." | |
1538 | fi | |
1539 | ||
38a9c529 | 1540 | add_cppflags -D_ISOC99_SOURCE -D_POSIX_C_SOURCE=200112 |
e9b9a2f8 | 1541 | check_cflags -std=c99 |
50a334e4 | 1542 | check_cc -D_FILE_OFFSET_BITS=64 <<EOF && add_cppflags -D_FILE_OFFSET_BITS=64 |
9d821fc2 DB |
1543 | #include <stdlib.h> |
1544 | EOF | |
50a334e4 | 1545 | check_cc -D_LARGEFILE_SOURCE <<EOF && add_cppflags -D_LARGEFILE_SOURCE |
9d821fc2 DB |
1546 | #include <stdlib.h> |
1547 | EOF | |
e9b9a2f8 | 1548 | |
b24dbcbd | 1549 | case "$arch" in |
b24dbcbd RP |
1550 | alpha) |
1551 | arch="alpha" | |
1552 | enable fast_64bit | |
c0a02a3e | 1553 | check_cflags -mieee |
b24dbcbd | 1554 | ;; |
cfdb6148 MR |
1555 | arm|armv[4567]*l) |
1556 | arch="arm" | |
b24dbcbd | 1557 | ;; |
f4870943 MR |
1558 | avr32) |
1559 | ;; | |
cfdb6148 MR |
1560 | bfin) |
1561 | arch="bfin" | |
1562 | ;; | |
1563 | ia64) | |
1564 | arch="ia64" | |
b24dbcbd | 1565 | enable fast_64bit |
cfdb6148 MR |
1566 | ;; |
1567 | m68k) | |
1568 | arch="m68k" | |
b24dbcbd | 1569 | ;; |
de3a1240 | 1570 | mips|mipsel|IP*) |
b24dbcbd RP |
1571 | arch="mips" |
1572 | ;; | |
de3a1240 DB |
1573 | mips64) |
1574 | arch="mips" | |
bae3abb0 | 1575 | subarch="mips64" |
de3a1240 DB |
1576 | enable fast_64bit |
1577 | ;; | |
61597a98 | 1578 | parisc|hppa) |
b24dbcbd RP |
1579 | arch="parisc" |
1580 | ;; | |
61597a98 | 1581 | parisc64|hppa64) |
b24dbcbd RP |
1582 | arch="parisc" |
1583 | enable fast_64bit | |
1584 | ;; | |
cfdb6148 MR |
1585 | "Power Macintosh"|ppc|powerpc) |
1586 | arch="ppc" | |
1587 | enable fast_unaligned | |
1588 | ;; | |
1589 | ppc64) | |
1590 | arch="ppc" | |
34d11b87 | 1591 | subarch="ppc64" |
cfdb6148 MR |
1592 | enable fast_64bit |
1593 | enable fast_unaligned | |
1594 | ;; | |
b24dbcbd RP |
1595 | s390|s390x) |
1596 | arch="s390" | |
1597 | ;; | |
cfdb6148 MR |
1598 | sh4|sh) |
1599 | arch="sh4" | |
b24dbcbd | 1600 | ;; |
cfdb6148 MR |
1601 | sparc) |
1602 | arch="sparc" | |
1603 | ;; | |
1604 | sun4u|sparc64) | |
1605 | arch="sparc" | |
1606 | subarch="sparc64" | |
b24dbcbd RP |
1607 | enable fast_64bit |
1608 | ;; | |
cfdb6148 MR |
1609 | i386|i486|i586|i686|i86pc|BePC) |
1610 | arch="x86" | |
1611 | subarch="x86_32" | |
1612 | enable fast_unaligned | |
1613 | ;; | |
1614 | x86_64|amd64) | |
1615 | arch="x86" | |
1616 | subarch="x86_32" | |
1617 | enable cmov | |
1618 | enable fast_cmov | |
1619 | enable fast_unaligned | |
1620 | check_cc <<EOF && enable fast_64bit && subarch="x86_64" | |
1621 | int test[sizeof(char*) - 7]; | |
1622 | EOF | |
b24dbcbd RP |
1623 | ;; |
1624 | *) | |
1625 | arch="unknown" | |
1626 | ;; | |
1627 | esac | |
1628 | ||
62045d48 | 1629 | enable $arch $subarch |
b24dbcbd | 1630 | |
7483e694 | 1631 | # OS specific |
4f854758 | 1632 | case $target_os in |
7483e694 | 1633 | beos|haiku|zeta) |
c9d19248 | 1634 | prefix_default="$HOME/config" |
7483e694 | 1635 | # helps building libavcodec |
50a334e4 MR |
1636 | add_cppflags -DPIC |
1637 | add_cflags -fomit-frame-pointer | |
7483e694 | 1638 | # 3 gcc releases known for BeOS, each with ugly bugs |
5e622c40 | 1639 | gcc_version="$($cc -v 2>&1 | grep version | cut -d ' ' -f3-)" |
7483e694 DB |
1640 | case "$gcc_version" in |
1641 | 2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc" | |
1642 | disable mmx | |
1643 | ;; | |
1644 | *20010315*) echo "BeBits gcc" | |
0f010b2f | 1645 | add_cflags -fno-expensive-optimizations |
7483e694 DB |
1646 | ;; |
1647 | esac | |
7483e694 DB |
1648 | SHFLAGS=-nostart |
1649 | # enable BeOS things | |
1650 | enable audio_beos | |
1651 | # no need for libm, but the inet stuff | |
1652 | # Check for BONE | |
1653 | # XXX: actually should check for NOT net_server | |
78fe7631 | 1654 | if echo $BEINCLUDES | grep -q 'headers/be/bone'; then |
7483e694 DB |
1655 | network_extralibs="-lbind -lsocket" |
1656 | else | |
1657 | enable beos_netserver | |
1658 | network_extralibs="-lnet" | |
1659 | fi ;; | |
1660 | sunos) | |
1661 | FFSERVERLDFLAGS="" | |
9987769a | 1662 | SHFLAGS='-shared -Wl,-h,$$(@F)' |
7483e694 | 1663 | network_extralibs="-lsocket -lnsl" |
50a334e4 | 1664 | add_cppflags -D__EXTENSIONS__ |
7483e694 DB |
1665 | ;; |
1666 | netbsd) | |
07a8eef6 MR |
1667 | oss_indev_extralibs="-lossaudio" |
1668 | oss_outdev_extralibs="-lossaudio" | |
7483e694 DB |
1669 | ;; |
1670 | openbsd) | |
1671 | disable need_memalign | |
1672 | LIBOBJFLAGS='$(PIC)' | |
7483e694 | 1673 | SHFLAGS='-shared' |
07a8eef6 MR |
1674 | oss_indev_extralibs="-lossaudio" |
1675 | oss_outdev_extralibs="-lossaudio" | |
7483e694 | 1676 | ;; |
90b4f091 | 1677 | freebsd|dragonfly) |
7483e694 DB |
1678 | disable need_memalign |
1679 | ;; | |
1680 | bsd/os) | |
1681 | osextralibs="-lpoll -lgnugetopt" | |
1682 | strip="strip -d" | |
1683 | ;; | |
1684 | darwin) | |
1685 | disable need_memalign | |
0138c54e | 1686 | SHFLAGS='-dynamiclib -Wl,-single_module -Wl,-install_name,$(SHLIBDIR)/$(SLIBNAME),-current_version,$(LIBVERSION),-compatibility_version,$(LIBMAJOR) -Wl,-read_only_relocs,suppress' |
7483e694 DB |
1687 | strip="strip -x" |
1688 | FFLDFLAGS="-Wl,-dynamic,-search_paths_first" | |
1689 | SLIBSUF=".dylib" | |
1690 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME).$(LIBVERSION)$(SLIBSUF)' | |
1691 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME).$(LIBMAJOR)$(SLIBSUF)' | |
1692 | FFSERVERLDFLAGS=-Wl,-bind_at_load | |
304d586d | 1693 | objformat="macho" |
1b0f6fb8 | 1694 | enabled x86_64 && objformat="macho64" |
7483e694 DB |
1695 | ;; |
1696 | mingw32*) | |
4f854758 | 1697 | target_os=mingw32 |
dcc01c06 | 1698 | LIBTARGET=i386 |
1fc9fb8a | 1699 | if enabled x86_64; then |
dcc01c06 RP |
1700 | disable need_memalign |
1701 | LIBTARGET=x64 | |
336cc1b0 MS |
1702 | elif enabled arm; then |
1703 | LIBTARGET=arm | |
dcc01c06 | 1704 | fi |
fbd971a4 | 1705 | shlibdir_default="$bindir_default" |
7483e694 DB |
1706 | disable ffserver |
1707 | SLIBPREF="" | |
1708 | SLIBSUF=".dll" | |
7483e694 DB |
1709 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)' |
1710 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)' | |
06abe7f5 | 1711 | SLIB_EXTRA_CMD='-lib.exe /machine:$(LIBTARGET) /def:$$(@:$(SLIBSUF)=.def) /out:$(SUBDIR)$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib)' |
4c25d159 | 1712 | SLIB_INSTALL_EXTRA_CMD='-install -m 644 $(SUBDIR)$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib) "$(SHLIBDIR)/$(SLIBNAME:$(SLIBSUF)=.lib)"; \ |
b9349ff4 MS |
1713 | install -m 644 $(SUBDIR)$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib) "$(SHLIBDIR)/$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib)"; \ |
1714 | install -d "$(LIBDIR)"; \ | |
1715 | install -m 644 $(SUBDIR)lib$(SLIBNAME:$(SLIBSUF)=.dll.a) "$(LIBDIR)/lib$(SLIBNAME:$(SLIBSUF)=.dll.a)"' | |
7483e694 | 1716 | SLIB_UNINSTALL_EXTRA_CMD='rm -f "$(SHLIBDIR)/$(SLIBNAME:$(SLIBSUF)=.lib)"' |
4b51fb1c | 1717 | SHFLAGS='-shared -Wl,--output-def,$$(@:$(SLIBSUF)=.def) -Wl,--out-implib,$(SUBDIR)lib$(SLIBNAME:$(SLIBSUF)=.dll.a) -Wl,--enable-runtime-pseudo-reloc -Wl,--enable-auto-image-base' |
304d586d | 1718 | objformat="win32" |
bc574408 | 1719 | enable dos_paths |
1894e741 | 1720 | check_cflags -fno-common |
b1549d61 | 1721 | if ! enabled x86_64; then |
f7ad5aa2 RP |
1722 | check_cpp_condition _mingw.h "(__MINGW32_MAJOR_VERSION > 3) || (__MINGW32_MAJOR_VERSION == 3 && __MINGW32_MINOR_VERSION >= 15)" || |
1723 | die "ERROR: MinGW runtime version must be >= 3.15." | |
1724 | enabled_any avisynth vfwcap_demuxer && | |
1725 | { check_cpp_condition w32api.h "(__W32API_MAJOR_VERSION > 3) || (__W32API_MAJOR_VERSION == 3 && __W32API_MINOR_VERSION >= 13)" || | |
1726 | die "ERROR: avisynth and vfwcap_demuxer require w32api version 3.13 or later."; } | |
1727 | fi | |
7483e694 DB |
1728 | ;; |
1729 | cygwin*) | |
4f854758 | 1730 | target_os=cygwin |
fbd971a4 | 1731 | shlibdir_default="$bindir_default" |
7483e694 DB |
1732 | SLIBPREF="cyg" |
1733 | SLIBSUF=".dll" | |
1734 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)' | |
1735 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)' | |
1736 | SHFLAGS='-shared -Wl,--enable-auto-image-base' | |
304d586d | 1737 | objformat="win32" |
bc574408 | 1738 | enable dos_paths |
1894e741 | 1739 | check_cflags -fno-common |
7483e694 | 1740 | ;; |
4f365f37 | 1741 | *-dos|freedos|opendos) |
fdf11906 | 1742 | disable ffplay ffserver |
4f365f37 MK |
1743 | disable $INDEV_LIST $OUTDEV_LIST |
1744 | network_extralibs="-lsocket" | |
ff1c015d | 1745 | objformat="coff" |
bc574408 | 1746 | enable dos_paths |
4f365f37 | 1747 | ;; |
7483e694 | 1748 | linux) |
7483e694 DB |
1749 | enable dv1394 |
1750 | ;; | |
1751 | irix*) | |
4f854758 | 1752 | target_os=irix |
7483e694 DB |
1753 | ranlib="echo ignoring ranlib" |
1754 | ;; | |
d22e8442 | 1755 | os/2*) |
d22e8442 DY |
1756 | strip="lxlite" |
1757 | ln_s="cp -f" | |
d22e8442 | 1758 | FFLDFLAGS="-Zomf -Zbin-files -Zargs-wild -Zmap" |
71c61f62 | 1759 | SHFLAGS='$(SUBDIR)$(NAME).def -Zdll -Zomf' |
d22e8442 | 1760 | FFSERVERLDFLAGS="" |
287d3b13 | 1761 | LIBSUF="_s.a" |
d22e8442 DY |
1762 | SLIBPREF="" |
1763 | SLIBSUF=".dll" | |
1764 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)' | |
1765 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(shell echo $(NAME) | cut -c1-6)$(LIBMAJOR)$(SLIBSUF)' | |
71c61f62 MR |
1766 | SLIB_CREATE_DEF_CMD='echo LIBRARY $(SLIBNAME_WITH_MAJOR) INITINSTANCE TERMINSTANCE > $(SUBDIR)$(NAME).def; \ |
1767 | echo PROTMODE >> $(SUBDIR)$(NAME).def; \ | |
1768 | echo CODE PRELOAD MOVEABLE DISCARDABLE >> $(SUBDIR)$(NAME).def; \ | |
1769 | echo DATA PRELOAD MOVEABLE MULTIPLE NONSHARED >> $(SUBDIR)$(NAME).def; \ | |
1770 | echo EXPORTS >> $(SUBDIR)$(NAME).def; \ | |
1771 | emxexp -o $(OBJS) >> $(SUBDIR)$(NAME).def' | |
1772 | SLIB_EXTRA_CMD='emximp -o $(SUBDIR)$(LIBPREF)$(NAME)_dll.a $(SUBDIR)$(NAME).def; \ | |
1773 | emximp -o $(SUBDIR)$(LIBPREF)$(NAME)_dll.lib $(SUBDIR)$(NAME).def;' | |
1774 | SLIB_INSTALL_EXTRA_CMD='install -m 644 $(SUBDIR)$(LIBPREF)$(NAME)_dll.a $(SUBDIR)$(LIBPREF)$(NAME)_dll.lib "$(LIBDIR)"' | |
d22e8442 | 1775 | SLIB_UNINSTALL_EXTRA_CMD='rm -f "$(LIBDIR)"/$(LIBPREF)$(NAME)_dll.a "$(LIBDIR)"/$(LIBPREF)$(NAME)_dll.lib' |
bc574408 | 1776 | enable dos_paths |
d22e8442 | 1777 | ;; |
83993c1c AM |
1778 | gnu/kfreebsd) |
1779 | ;; | |
34e82167 | 1780 | gnu) |
34e82167 | 1781 | ;; |
d22e8442 | 1782 | |
7483e694 | 1783 | *) |
4f924f9a | 1784 | die "Unknown OS '$target_os'." |
7483e694 DB |
1785 | ;; |
1786 | esac | |
1787 | ||
c9d19248 MR |
1788 | set_default $PATHS_LIST |
1789 | ||
c597172e | 1790 | add_extralibs $osextralibs |
de6d9b64 | 1791 | |
28d8e661 DB |
1792 | # Combine FFLDFLAGS and the LDFLAGS environment variable. |
1793 | LDFLAGS="$FFLDFLAGS $LDFLAGS" | |
e89b8b0a | 1794 | |
320d060a | 1795 | # we need to build at least one lib type |
93b3c083 | 1796 | if ! enabled_any static shared; then |
320d060a DB |
1797 | cat <<EOF |
1798 | At least one library type must be built. | |
1799 | Specify --enable-static to build the static libraries or --enable-shared to | |
1800 | build the shared libraries as well. To only build the shared libraries specify | |
1801 | --disable-static in addition to --enable-shared. | |
1802 | EOF | |
1803 | exit 1; | |
1804 | fi | |
1805 | ||
abc4e572 | 1806 | disabled static && LIBNAME="" |
2a320695 | 1807 | |
a2234ceb RP |
1808 | if enabled_any libfaad libfaadbin ; then |
1809 | if check_header faad.h; then | |
295b8c70 | 1810 | check_cc <<EOF |
a2234ceb RP |
1811 | #include <faad.h> |
1812 | #ifndef FAAD2_VERSION | |
1813 | ok faad1 | |
1814 | #endif | |
db817cf3 | 1815 | int main(void) { return 0; } |
a2234ceb RP |
1816 | EOF |
1817 | test $? = 0 && enable libfaad2 | |
1818 | else | |
ff3dac65 | 1819 | die "FAAD test failed." |
a2234ceb RP |
1820 | fi |
1821 | fi | |
1822 | ||
1823 | ||
2184c6f7 | 1824 | die_license_disabled() { |
4c27207c | 1825 | enabled $1 || { enabled $2 && die "$2 is $1 and --enable-$1 is not specified."; } |
2184c6f7 DB |
1826 | } |
1827 | ||
1828 | die_license_disabled gpl libfaad2 | |
1829 | die_license_disabled gpl libx264 | |
1830 | die_license_disabled gpl libxvid | |
1831 | die_license_disabled gpl postproc | |
1832 | die_license_disabled gpl x11grab | |
1833 | ||
2f7ae63b | 1834 | die_license_disabled nonfree libfaac |
b2e3c528 | 1835 | |
0b175caa DB |
1836 | die_license_disabled version3 libopencore_amrnb |
1837 | die_license_disabled version3 libopencore_amrwb | |
1838 | ||
9cad0e4e | 1839 | enabled version3 && { enabled gpl && enable gplv3 || enable lgplv3; } |
3fe142e2 | 1840 | |
9eeed841 | 1841 | check_deps $ARCH_EXT_LIST |
0f3cb305 | 1842 | |
5d323602 MR |
1843 | test -z "$need_memalign" && need_memalign="$mmx" |
1844 | ||
cf9d24ad | 1845 | #Darwin CC versions |
4f854758 | 1846 | if test $target_os = darwin; then |
629687f6 | 1847 | if enabled xlc; then |
0f010b2f | 1848 | add_cflags -qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto |
cf9d24ad | 1849 | else |
0f010b2f DB |
1850 | add_cflags -pipe |
1851 | check_cflags -force_cpusubtype_ALL | |
1852 | check_cflags -Wno-sign-compare | |
f946a9a4 | 1853 | enabled shared || check_cflags -mdynamic-no-pic |
cf9d24ad | 1854 | fi |
2a1a6b64 MN |
1855 | fi |
1856 | ||
40617a6d | 1857 | disabled optimizations || check_cflags -fomit-frame-pointer |
cf9d24ad | 1858 | |
a4adb608 | 1859 | # Add processor-specific flags |
38d0a8aa | 1860 | if test $cpu != "generic"; then |
bc8ec47b MR |
1861 | warn_altivec(){ |
1862 | $1 altivec && echo "WARNING: Tuning for $2 but AltiVec $1."; | |
1658bc4f | 1863 | } |
38d0a8aa | 1864 | case $cpu in |
bb270c08 | 1865 | 601|ppc601|PowerPC601) |
997f3ba4 | 1866 | cpuflags="-mcpu=601" |
bc8ec47b | 1867 | warn_altivec enabled PPC601 |
bb270c08 DB |
1868 | ;; |
1869 | 603*|ppc603*|PowerPC603*) | |
997f3ba4 | 1870 | cpuflags="-mcpu=603" |
bc8ec47b | 1871 | warn_altivec enabled PPC603 |
bb270c08 DB |
1872 | ;; |
1873 | 604*|ppc604*|PowerPC604*) | |
997f3ba4 | 1874 | cpuflags="-mcpu=604" |
bc8ec47b | 1875 | warn_altivec enabled PPC604 |
bb270c08 DB |
1876 | ;; |
1877 | G3|g3|75*|ppc75*|PowerPC75*) | |
997f3ba4 | 1878 | cpuflags="-mcpu=750 -mpowerpc-gfxopt" |
bc8ec47b | 1879 | warn_altivec enabled PPC75x |
bb270c08 DB |
1880 | ;; |
1881 | G4|g4|745*|ppc745*|PowerPC745*) | |
997f3ba4 | 1882 | cpuflags="-mcpu=7450 -mpowerpc-gfxopt" |
bc8ec47b | 1883 | warn_altivec disabled PPC745x |
bb270c08 DB |
1884 | ;; |
1885 | 74*|ppc74*|PowerPC74*) | |
997f3ba4 | 1886 | cpuflags="-mcpu=7400 -mpowerpc-gfxopt" |
bc8ec47b | 1887 | warn_altivec disabled PPC74xx |
bb270c08 DB |
1888 | ;; |
1889 | G5|g5|970|ppc970|PowerPC970|power4*|Power4*) | |
997f3ba4 | 1890 | cpuflags="-mcpu=970 -mpowerpc-gfxopt -mpowerpc64" |
bc8ec47b | 1891 | warn_altivec disabled PPC970 |
bb270c08 | 1892 | ;; |
e07e357d | 1893 | Cell|CELL|cell) |
997f3ba4 | 1894 | cpuflags="-mcpu=cell" |
e07e357d | 1895 | warn_altivec disabled Cell |
34d11b87 | 1896 | enable ldbrx |
e07e357d | 1897 | ;; |
e7768fc5 GP |
1898 | # targets that do NOT support conditional mov (cmov) |
1899 | i[345]86|pentium|pentium-mmx|k6|k6-[23]|winchip-c6|winchip2|c3) | |
997f3ba4 | 1900 | cpuflags="-march=$cpu" |
497237c7 | 1901 | disable cmov |
e7768fc5 GP |
1902 | ;; |
1903 | # targets that do support conditional mov (cmov) | |
416519dd | 1904 | i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64|k8|opteron|athlon-fx|core2) |
997f3ba4 | 1905 | cpuflags="-march=$cpu" |
497237c7 RP |
1906 | enable cmov |
1907 | enable fast_cmov | |
94e4c3a3 GP |
1908 | ;; |
1909 | # targets that do support conditional mov but on which it's slow | |
800a5a19 | 1910 | pentium4|pentium4m|prescott|nocona) |
997f3ba4 | 1911 | cpuflags="-march=$cpu" |
497237c7 RP |
1912 | enable cmov |
1913 | disable fast_cmov | |
bb270c08 | 1914 | ;; |
d7b34d08 | 1915 | sparc64) |
997f3ba4 | 1916 | cpuflags="-mcpu=v9" |
d7b34d08 | 1917 | ;; |
f2e49553 | 1918 | arm11*|cortex*) |
997f3ba4 | 1919 | cpuflags="-mcpu=$cpu" |
f2e49553 MR |
1920 | enable fast_unaligned |
1921 | ;; | |
d6ced963 | 1922 | armv[67]*) |
997f3ba4 | 1923 | cpuflags="-march=$cpu" |
d6ced963 MR |
1924 | enable fast_unaligned |
1925 | ;; | |
0223bd6f | 1926 | armv*) |
997f3ba4 | 1927 | cpuflags="-march=$cpu" |
0223bd6f | 1928 | ;; |
f2e49553 | 1929 | arm*) |
997f3ba4 | 1930 | cpuflags="-mcpu=$cpu" |
6b19786b | 1931 | ;; |
1cd11856 | 1932 | ev4|ev45|ev5|ev56|pca56|ev6|ev67) |
997f3ba4 | 1933 | enabled ccc && cpuflags="-arch $cpu" || cpuflags="-mcpu=$cpu" |
1cd11856 | 1934 | ;; |
e4ddc8ed | 1935 | bf*) |
997f3ba4 | 1936 | cpuflags="-mcpu=$cpu" |
e4ddc8ed | 1937 | ;; |
5b34250d | 1938 | mips*|[45]k*|[237]4k*|m4k|r*000|loongson2[ef]) |
997f3ba4 | 1939 | cpuflags="-march=$cpu" |
5b34250d | 1940 | ;; |
bb270c08 | 1941 | *) |
7483e694 | 1942 | echo "WARNING: Unknown CPU \"$cpu\", ignored." |
bb270c08 | 1943 | ;; |
a4adb608 MN |
1944 | esac |
1945 | fi | |
1946 | ||
997f3ba4 | 1947 | add_cflags $cpuflags |
2f2e6c7c | 1948 | add_asflags $cpuflags |
997f3ba4 | 1949 | |
b4d96ba2 MR |
1950 | check_cc <<EOF || die "Symbol mangling check failed." |
1951 | int ff_extern; | |
1952 | EOF | |
2f05d9c1 | 1953 | sym=$($nm -P -g $TMPO | grep ff_extern) |
b4d96ba2 MR |
1954 | extern_prefix=${sym%%ff_extern*} |
1955 | ||
f65883c8 MR |
1956 | check_cc <<EOF && enable inline_asm |
1957 | void foo(void) { __asm__ volatile ("" ::); } | |
1958 | EOF | |
61d251db | 1959 | |
9eeed841 | 1960 | if enabled x86; then |
44965991 PI |
1961 | # check whether EBP is available on x86 |
1962 | # As 'i' is stored on the stack, this program will crash | |
1963 | # if the base pointer is used to access it because the | |
1964 | # base pointer is cleared in the inline assembly code. | |
7dfef245 | 1965 | check_exec_crash <<EOF && enable ebp_available |
44965991 | 1966 | volatile int i=0; |
be449fca | 1967 | __asm__ volatile ( |
44965991 PI |
1968 | "xorl %%ebp, %%ebp" |
1969 | ::: "%ebp"); | |
1970 | return i; | |
44965991 PI |
1971 | EOF |
1972 | ||
1973 | # check wether EBX is available on x86 | |
940f335a | 1974 | check_asm ebx_available '"":::"%ebx"' |
8e380710 | 1975 | |
d3a4b4e0 DB |
1976 | # check whether more than 10 operands are supported |
1977 | check_cc <<EOF && enable ten_operands | |
1978 | int main(void) { | |
1979 | int x=0; | |
1980 | __asm__ volatile( | |
1981 | "" | |
1982 | :"+&rm"(x), "+&rm"(x), "+&rm"(x), "+&rm"(x), "+&rm"(x), "+&rm"(x) | |
1983 | ); | |
1984 | return 0; | |
1985 | } | |
1986 | EOF | |
1987 | ||
d7f0920b | 1988 | # check whether binutils is new enough to compile SSSE3/MMX2 |
940f335a | 1989 | enabled ssse3 && check_asm ssse3 '"pabsw %xmm0, %xmm0"' |
5fd89ca0 | 1990 | enabled mmx2 && check_asm mmx2 '"pmaxub %mm0, %mm1"' |
6bd859d6 MR |
1991 | |
1992 | check_asm bswap '"bswap %%eax" ::: "%eax"' | |
304d586d | 1993 | |
d52481b9 | 1994 | YASMFLAGS="-f $objformat -DARCH_$(toupper $subarch)" |
304d586d LM |
1995 | enabled x86_64 && append YASMFLAGS "-m amd64" |
1996 | enabled_all x86_64 shared && append YASMFLAGS "-DPIC" | |
1997 | case "$objformat" in | |
1998 | elf) enabled debug && append YASMFLAGS "-g dwarf2" ;; | |
1b0f6fb8 | 1999 | macho64) append YASMFLAGS "-DPIC -DPREFIX" ;; |
304d586d LM |
2000 | *) append YASMFLAGS "-DPREFIX" ;; |
2001 | esac | |
7595a5e4 | 2002 | disabled yasm || { check_yasm "pabsw xmm0, xmm0" && enable yasm; } |
44965991 PI |
2003 | fi |
2004 | ||
87ea51e0 LB |
2005 | # check for assembler specific support |
2006 | ||
85dd97ad MR |
2007 | enabled mips && check_asm loongson '"dmult.g $1, $2, $3"' |
2008 | ||
5b6c2cbd | 2009 | enabled ppc && check_asm dcbzl '"dcbzl 0, 1"' |
799fde37 | 2010 | enabled ppc && check_asm ppc4xx '"maclhw r10, r11, r12"' |
cc078b5d | 2011 | enabled ppc && check_asm xform_asm '"lwzx 0, %y0" :: "Z"(*(int*)0)' |
87ea51e0 | 2012 | |
57bd82d4 MR |
2013 | # check for SIMD availability |
2014 | ||
115329f1 | 2015 | # AltiVec flags: The FSF version of GCC differs from the Apple version |
9eeed841 | 2016 | if enabled altivec; then |
3ed1a2ee DB |
2017 | check_cflags -maltivec -mabi=altivec && |
2018 | { check_header altivec.h && inc_altivec_h="#include <altivec.h>" ; } || | |
4477b9f4 | 2019 | check_cflags -faltivec |
b6e52719 | 2020 | |
0182fee8 | 2021 | # check if our compiler supports Motorola AltiVec C API |
497237c7 | 2022 | check_cc <<EOF || disable altivec |
dcd479c0 | 2023 | $inc_altivec_h |
a9a07762 MN |
2024 | int main(void) { |
2025 | vector signed int v1, v2, v3; | |
2026 | v1 = vec_add(v2,v3); | |
2027 | return 0; | |
2028 | } | |
2029 | EOF | |
b006b26c DB |
2030 | |
2031 | # check if our compiler supports braces for vector declarations | |
80a61f08 | 2032 | check_cc <<EOF || die "You need a compiler that supports {} in AltiVec vector declarations." |
b006b26c | 2033 | $inc_altivec_h |
80a61f08 | 2034 | int main (void) { (vector int) {1}; return 0; } |
b006b26c | 2035 | EOF |
a9a07762 | 2036 | fi |
ab6c65f6 | 2037 | |
b4e806b2 | 2038 | # We have to check if pld is a nop and disable it. |
a2fc0f6a | 2039 | enabled arm && check_asm pld '"pld [r0]"' |
940f335a MR |
2040 | enabled armv5te && check_asm armv5te '"qadd r0, r0, r0"' |
2041 | enabled armv6 && check_asm armv6 '"sadd16 r0, r0, r0"' | |
ab5cb084 | 2042 | enabled armv6t2 && check_asm armv6t2 '"movt r0, #0"' |
f55b299a | 2043 | enabled armvfp && check_asm armvfp '"fadds s0, s0, s0"' |
940f335a MR |
2044 | enabled iwmmxt && check_asm iwmmxt '"wunpckelub wr6, wr4"' |
2045 | enabled mmi && check_asm mmi '"lq $2, 0($2)"' | |
6b18d278 | 2046 | enabled neon && check_asm neon '"vadd.i16 q0, q0, q0"' |
940f335a | 2047 | enabled vis && check_asm vis '"pdist %f0, %f0, %f0"' -mcpu=ultrasparc |
bd9d34a0 | 2048 | |
0f010b2f | 2049 | enabled vis && add_cflags -mcpu=ultrasparc -mtune=ultrasparc |
8b03def6 | 2050 | |
57bd82d4 MR |
2051 | # --- |
2052 | # big/little-endian test | |
9eebe687 MR |
2053 | check_cc <<EOF || die "endian test failed" |
2054 | unsigned int endian = 'B' << 24 | 'I' << 16 | 'G' << 8 | 'E'; | |
a3999908 | 2055 | EOF |
d04d9e16 | 2056 | od -A n -t x1 $TMPO | grep -q '42 *49 *47 *45' && enable bigendian |
487a54d7 | 2057 | |
a3999908 | 2058 | # --- |
3d204385 NK |
2059 | # check availability of some header files |
2060 | ||
a98bb16d RP |
2061 | if check_func dlopen; then |
2062 | ldl= | |
2063 | elif check_func dlopen -ldl; then | |
2064 | ldl=-ldl | |
8bf5d58f MN |
2065 | fi |
2066 | ||
75ecf149 DB |
2067 | # Solaris has nanosleep in -lrt, OpenSolaris no longer needs that |
2068 | check_func nanosleep || { check_func nanosleep -lrt && add_extralibs -lrt; } | |
2069 | ||
7483e694 DB |
2070 | check_func fork |
2071 | check_func gethrtime | |
2072 | check_func getrusage | |
094c09bb | 2073 | check_func inet_aton $network_extralibs |
7483e694 DB |
2074 | check_func memalign |
2075 | check_func mkstemp | |
1f91cdce | 2076 | check_func posix_memalign |
b507ebd1 | 2077 | check_func_headers io.h setmode |
e4673692 | 2078 | check_func_headers lzo/lzo1x.h lzo1x_999_compress |
2446d3d6 | 2079 | check_func_headers windows.h GetProcessTimes |
7c5bfe7a | 2080 | check_func_headers windows.h VirtualAlloc |
6ffa87d3 | 2081 | |
e16e49ac | 2082 | check_header conio.h |
a98bb16d RP |
2083 | check_header dlfcn.h |
2084 | check_header malloc.h | |
bf6ce82d | 2085 | check_header poll.h |
b58412f1 | 2086 | check_header sys/mman.h |
b091aa44 | 2087 | check_header sys/resource.h |
bf6ce82d | 2088 | check_header sys/select.h |
a98bb16d | 2089 | check_header termios.h |
272081b0 CEH |
2090 | check_header vdpau/vdpau.h |
2091 | check_header vdpau/vdpau_x11.h | |
68178ca9 | 2092 | check_header X11/extensions/XvMClib.h |
a98bb16d | 2093 | |
1f91cdce RP |
2094 | if ! enabled_any memalign memalign_hack posix_memalign && enabled need_memalign ; then |
2095 | die "Error, no aligned memory allocator but SSE enabled, disable it or use --enable-memalign-hack." | |
a98bb16d | 2096 | fi |
e16e49ac | 2097 | |
a4fa192c | 2098 | disabled zlib || check_lib zlib.h zlibVersion -lz || disable zlib |
632948bd | 2099 | disabled bzlib || check_lib2 bzlib.h BZ2_bzlibVersion -lbz2 || disable bzlib |
57bd82d4 MR |
2100 | |
2101 | # check for some common methods of building with pthread support | |
2102 | # do this before the optional library checks as some of them require pthreads | |
2103 | if enabled pthreads; then | |
9e7fd101 MR |
2104 | if check_func pthread_create; then |
2105 | : | |
2106 | elif check_func pthread_create -pthread; then | |
2107 | add_cflags -pthread | |
afc9aee2 | 2108 | add_extralibs -pthread |
9e7fd101 MR |
2109 | elif check_func pthread_create -pthreads; then |
2110 | add_cflags -pthreads | |
afc9aee2 | 2111 | add_extralibs -pthreads |
8d94f606 GT |
2112 | elif check_func pthread_create -lpthreadGC2; then |
2113 | add_extralibs -lpthreadGC2 | |
9e7fd101 MR |
2114 | elif ! check_lib pthread.h pthread_create -lpthread; then |
2115 | die "ERROR: can't find pthreads library" | |
2116 | fi | |
57bd82d4 MR |
2117 | fi |
2118 | ||
8eee7025 | 2119 | for thread in $THREADS_LIST; do |
e5f94c2b | 2120 | if enabled $thread; then |
3ae3b721 RP |
2121 | test -n "$thread_type" && |
2122 | die "ERROR: Only one thread type must be selected." || | |
e5f94c2b | 2123 | thread_type="$thread" |
e5f94c2b RP |
2124 | fi |
2125 | done | |
2126 | ||
fdf88598 | 2127 | check_lib math.h sin -lm |
ff418735 | 2128 | check_lib va/va.h vaInitialize -lva |
fdf88598 | 2129 | |
a33cab3a | 2130 | # test for C99 functions in math.h |
291fd18a | 2131 | for func in llrint log2 lrint lrintf round roundf truncf; do |
a33cab3a | 2132 | check_exec <<EOF && enable $func || disable $func |
f32adb22 | 2133 | #include <math.h> |
a33cab3a | 2134 | int main(void) { return ($func(3.999f) > 0)?0:1; } |
f32adb22 | 2135 | EOF |
a33cab3a | 2136 | done |
f32adb22 | 2137 | |
57bd82d4 | 2138 | # these are off by default, so fail if requested and not available |
79fda097 | 2139 | enabled avisynth && require2 vfw32 "windows.h vfw.h" AVIFileInit -lvfw32 |
e3cc7d6f | 2140 | enabled libdirac && add_cflags $(pkg-config --cflags dirac) && |
36718e51 DB |
2141 | require libdirac libdirac_decoder/dirac_parser.h dirac_decoder_init -ldirac_decoder && |
2142 | require libdirac libdirac_encoder/dirac_encoder.h dirac_encoder_init -ldirac_encoder | |
79fda097 DB |
2143 | enabled libfaac && require2 libfaac "stdint.h faac.h" faacEncGetVersion -lfaac |
2144 | enabled libfaad && require2 libfaad faad.h faacDecOpen -lfaad | |
7483e694 | 2145 | enabled libgsm && require libgsm gsm.h gsm_create -lgsm |
2bfecf73 | 2146 | enabled libmp3lame && require libmp3lame lame/lame.h lame_init -lmp3lame -lm |
7483e694 | 2147 | enabled libnut && require libnut libnut.h nut_demuxer_init -lnut |
0b175caa DB |
2148 | enabled libopencore_amrnb && require libopencore_amrnb opencore-amrnb/interf_dec.h Decoder_Interface_init -lopencore-amrnb -lm |
2149 | enabled libopencore_amrwb && require libopencore_amrwb opencore-amrwb/dec_if.h D_IF_init -lopencore-amrwb -lm | |
3d6fac8c | 2150 | enabled libopenjpeg && require libopenjpeg openjpeg.h opj_version -lopenjpeg |
36718e51 DB |
2151 | enabled libschroedinger && add_cflags $(pkg-config --cflags schroedinger-1.0) && |
2152 | require libschroedinger schroedinger/schro.h schro_init $(pkg-config --libs schroedinger-1.0) | |
ae14f311 | 2153 | enabled libspeex && require libspeex speex/speex.h speex_decoder_init -lspeex |
7483e694 DB |
2154 | enabled libtheora && require libtheora theora/theora.h theora_info_init -ltheora -logg |
2155 | enabled libvorbis && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbisenc -lvorbis -logg | |
2bfecf73 | 2156 | enabled libx264 && require libx264 x264.h x264_encoder_open -lx264 -lm && |
57f0ec6e MR |
2157 | { check_cpp_condition x264.h "X264_BUILD >= 65" || |
2158 | die "ERROR: libx264 version must be >= 0.65."; } | |
2bfecf73 | 2159 | enabled libxvid && require libxvid xvid.h xvid_global -lxvidcore |
7483e694 | 2160 | enabled mlib && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib |
8ac17293 | 2161 | |
0b4a1821 AS |
2162 | # libdc1394 check |
2163 | if enabled libdc1394; then | |
2164 | { check_lib dc1394/dc1394.h dc1394_new -ldc1394 -lraw1394 && | |
2165 | enable libdc1394_2; } || | |
2166 | { check_lib libdc1394/dc1394_control.h dc1394_create_handle -ldc1394_control -lraw1394 && | |
2167 | enable libdc1394_1; } || | |
2168 | die "ERROR: No version of libdc1394 found " | |
2169 | fi | |
2170 | ||
2171 | ||
c13e1abd FH |
2172 | _restrict= |
2173 | for restrict_keyword in restrict __restrict__ __restrict; do | |
57bd82d4 | 2174 | check_cc <<EOF && _restrict=$restrict_keyword && break |
dcd479c0 MR |
2175 | void foo(char * $restrict_keyword p); |
2176 | EOF | |
c13e1abd FH |
2177 | done |
2178 | ||
a86b921c | 2179 | ########################################## |
29799f8b | 2180 | # SDL check |
a86b921c | 2181 | |
497237c7 RP |
2182 | disable sdl_too_old |
2183 | disable sdl | |
6a1a892f | 2184 | SDL_CONFIG="${cross_prefix}sdl-config" |
2270b4b2 | 2185 | if "${SDL_CONFIG}" --version > /dev/null 2>&1; then |
5e622c40 | 2186 | sdl_cflags=$("${SDL_CONFIG}" --cflags) |
225e21ef | 2187 | temp_cflags $sdl_cflags |
5e622c40 | 2188 | temp_extralibs $("${SDL_CONFIG}" --libs) |
1ca5d97f | 2189 | if check_lib2 SDL.h SDL_Init; then |
5e622c40 | 2190 | _sdlversion=$("${SDL_CONFIG}" --version | sed 's/[^0-9]//g') |
29f3b38a | 2191 | if test "$_sdlversion" -lt 121 ; then |
497237c7 | 2192 | enable sdl_too_old |
dcd479c0 | 2193 | else |
497237c7 | 2194 | enable sdl |
225e21ef | 2195 | check_cc $sdl_cflags <<EOF && enable sdl_video_size |
29f3b38a | 2196 | #include <SDL.h> |
d6773f56 | 2197 | int main(int argc, char **argv){ |
29f3b38a MR |
2198 | const SDL_VideoInfo *vi = SDL_GetVideoInfo(); |
2199 | int w = vi->current_w; | |
2200 | return 0; | |
2201 | } | |
2202 | EOF | |
dcd479c0 MR |
2203 | fi |
2204 | fi | |
29f3b38a | 2205 | restore_flags |
c3f6b472 | 2206 | fi |
57bd82d4 | 2207 | |
2270b4b2 | 2208 | texi2html -version > /dev/null 2>&1 && enable texi2html || disable texi2html |
146ea952 | 2209 | |
7a91333f | 2210 | ########################################## |
73b46a95 RP |
2211 | # Network check |
2212 | ||
2213 | if enabled network; then | |
96000432 | 2214 | check_type "sys/types.h sys/socket.h" socklen_t |
73b46a95 RP |
2215 | # Prefer arpa/inet.h over winsock2 |
2216 | if check_header arpa/inet.h ; then | |
2217 | check_func closesocket | |
2218 | elif check_header winsock2.h ; then | |
ea10ddde | 2219 | network_extralibs="-lws2_32" |
72be9e73 | 2220 | check_type ws2tcpip.h socklen_t |
2446d3d6 | 2221 | check_func_headers winsock2.h closesocket |
28c9f069 MK |
2222 | else |
2223 | disable network | |
73b46a95 RP |
2224 | fi |
2225 | fi | |
2226 | ||
2227 | ########################################## | |
29799f8b | 2228 | # IPv6 check |
7a91333f | 2229 | |
497237c7 | 2230 | enabled network && enabled ipv6 && check_ld <<EOF && enable ipv6 || disable ipv6 |
7a91333f HZ |
2231 | #include <sys/types.h> |
2232 | #include <sys/socket.h> | |
2233 | #include <netinet/in.h> | |
2234 | #include <netdb.h> | |
db817cf3 | 2235 | int main(void) { |
7483e694 DB |
2236 | struct sockaddr_storage saddr; |
2237 | struct ipv6_mreq mreq6; | |
2238 | getaddrinfo(0,0,0,0); | |
2239 | getnameinfo(0,0,0,0,0,0,0); | |
2240 | IN6_IS_ADDR_MULTICAST((const struct in6_addr *)0); | |
7a91333f HZ |
2241 | } |
2242 | EOF | |
2243 | ||
06e31011 RP |
2244 | check_header linux/videodev.h |
2245 | check_header linux/videodev2.h | |
1b6e8b73 | 2246 | check_header sys/videoio.h |
47f38850 | 2247 | |
2446d3d6 | 2248 | check_func_headers "windows.h vfw.h" capCreateCaptureWindow -lvfw32 |
c2345207 | 2249 | |
f8aa696f | 2250 | # check for ioctl_meteor.h, ioctl_bt848.h and alternatives |
1c915f83 RP |
2251 | { check_header dev/bktr/ioctl_meteor.h && |
2252 | check_header dev/bktr/ioctl_bt848.h; } || | |
2253 | { check_header machine/ioctl_meteor.h && | |
2254 | check_header machine/ioctl_bt848.h; } || | |
2255 | { check_header dev/video/meteor/ioctl_meteor.h && | |
2256 | check_header dev/video/bktr/ioctl_bt848.h; } || | |
2257 | check_header dev/ic/bt8xx.h | |
f8aa696f | 2258 | |
c7682de0 RP |
2259 | check_header sys/soundcard.h |
2260 | check_header soundcard.h | |
deb29777 | 2261 | |
c2b3565e | 2262 | enabled alsa_demuxer || enabled alsa_muxer && check_lib2 alsa/asoundlib.h snd_pcm_htimestamp -lasound |
35fd8122 | 2263 | |
30b1fff6 | 2264 | enabled jack_demuxer && check_lib2 jack/jack.h jack_client_open -ljack |
80ff8a16 | 2265 | |
7483e694 | 2266 | # deal with the X11 frame grabber |
56a059ac | 2267 | enabled x11grab && |
f58f4ce1 GP |
2268 | check_header X11/Xlib.h && |
2269 | check_header X11/extensions/XShm.h && | |
2270 | check_func XOpenDisplay -lX11 && | |
06eab4ba | 2271 | check_func XShmCreateImage -lX11 -lXext |
f58f4ce1 | 2272 | |
40bcf4c7 | 2273 | enabled debug && add_cflags -g"$debuglevel" |
57bd82d4 MR |
2274 | |
2275 | # add some useful compiler flags if supported | |
2276 | check_cflags -Wdeclaration-after-statement | |
dcd479c0 MR |
2277 | check_cflags -Wall |
2278 | check_cflags -Wno-switch | |
c07bd6a9 MN |
2279 | check_cflags -Wdisabled-optimization |
2280 | check_cflags -Wpointer-arith | |
2281 | check_cflags -Wredundant-decls | |
cc1fb623 | 2282 | check_cflags -Wno-pointer-sign |
f4929996 | 2283 | check_cflags -Wcast-qual |
9aceb3cf | 2284 | check_cflags -Wwrite-strings |
652a5bf6 | 2285 | check_cflags -Wtype-limits |
764551c6 | 2286 | check_cflags -Wundef |
5af4e0cc | 2287 | enabled extra_warnings && check_cflags -Winline |
cf9d24ad | 2288 | |
57bd82d4 | 2289 | # add some linker flags |
5c0e9479 | 2290 | check_ldflags -Wl,--warn-common |
8351d2ba DB |
2291 | check_ldflags -Wl,--as-needed |
2292 | 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 | 2293 | check_ldflags -Wl,-Bsymbolic |
94a3401e | 2294 | |
bd2216e4 MR |
2295 | if enabled small; then |
2296 | check_cflags -Os # not all compilers support -Os | |
8400d6b8 DB |
2297 | optimizations="small" |
2298 | elif enabled optimizations; then | |
629687f6 | 2299 | if enabled xlc; then |
0f010b2f DB |
2300 | add_cflags -O5 |
2301 | add_ldflags -O5 | |
df442a8d MR |
2302 | elif enabled ccc; then |
2303 | add_cflags -fast | |
cf9d24ad | 2304 | else |
0f010b2f | 2305 | add_cflags -O3 |
cf9d24ad | 2306 | fi |
cddf3f45 | 2307 | fi |
11fdbc44 | 2308 | check_cflags -fno-math-errno |
b2eb2ff0 | 2309 | check_cflags -fno-signed-zeros |
cddf3f45 | 2310 | |
504a64b9 | 2311 | # add some flags for Intel C Compiler |
629687f6 | 2312 | if enabled icc; then |
b1598b58 MR |
2313 | # Just warnings, no remarks |
2314 | check_cflags -w1 | |
2315 | # -wd: Disable following warnings | |
2316 | # 144, 167, 556: -Wno-pointer-sign | |
2317 | # 10006: ignoring unknown option -fno-signed-zeros | |
2318 | # 10156: ignoring option '-W'; no argument required | |
2319 | check_cflags -wd144,167,556,10006,10156 | |
2320 | # 11030: Warning unknown option --as-needed | |
2321 | # 10156: ignoring option '-export'; no argument required | |
2322 | check_ldflags -wd10156,11030 | |
2323 | # Allow to compile with optimizations | |
2324 | check_ldflags -march=$cpu | |
be2cf98a CEH |
2325 | # icc 11.0 and 11.1 work with ebp_available, but don't pass the test |
2326 | enable ebp_available | |
df442a8d MR |
2327 | elif enabled ccc; then |
2328 | # disable some annoying warnings | |
2329 | add_cflags -msg_disable cvtu32to64 | |
2330 | add_cflags -msg_disable embedcomment | |
2331 | add_cflags -msg_disable needconstext | |
2332 | add_cflags -msg_disable nomainieee | |
2333 | add_cflags -msg_disable ptrmismatch1 | |
2334 | add_cflags -msg_disable unreachcode | |
504a64b9 CEH |
2335 | fi |
2336 | ||
80581e98 | 2337 | # PIC flags for shared library objects where they are needed |
5af4e0cc | 2338 | if enabled shared; then |
569cb218 MR |
2339 | # LIBOBJFLAGS may have already been set in the OS configuration |
2340 | if test -z "$LIBOBJFLAGS" ; then | |
a8e28698 | 2341 | case "${subarch-$arch}" in |
b6bd7268 | 2342 | x86_64|ia64|alpha|sparc*|power*|parisc*|mips*) LIBOBJFLAGS='$(PIC)' ;; |
569cb218 MR |
2343 | esac |
2344 | fi | |
80581e98 MN |
2345 | fi |
2346 | ||
90be59ef | 2347 | if enabled gprof; then |
0f010b2f DB |
2348 | add_cflags -p |
2349 | add_ldflags -p | |
1db54e20 DB |
2350 | fi |
2351 | ||
7f3c02fc | 2352 | # Find out if the .align argument is a power of two or not. |
9377b6ce | 2353 | check_asm asmalign_pot '".align 3"' |
4454dc1b | 2354 | |
7483e694 DB |
2355 | enabled_any $DECODER_LIST && enable decoders |
2356 | enabled_any $ENCODER_LIST && enable encoders | |
5666fd73 | 2357 | enabled_any $HWACCEL_LIST && enable hwaccels |
7483e694 DB |
2358 | enabled_any $BSF_LIST && enable bsfs |
2359 | enabled_any $DEMUXER_LIST && enable demuxers | |
2360 | enabled_any $MUXER_LIST && enable muxers | |
f7679c54 | 2361 | enabled_any $FILTER_LIST && enable filters |
7483e694 DB |
2362 | enabled_any $INDEV_LIST && enable demuxers |
2363 | enabled_any $OUTDEV_LIST && enable muxers | |
2364 | enabled_any $PROTOCOL_LIST && enable protocols | |
2365 | ||
2366 | enabled_any $THREADS_LIST && enable threads | |
2367 | ||
2368 | check_deps $CONFIG_LIST \ | |
b6bb00b0 | 2369 | $CONFIG_EXTRA \ |
7483e694 DB |
2370 | $HAVE_LIST \ |
2371 | $DECODER_LIST \ | |
2372 | $ENCODER_LIST \ | |
5666fd73 | 2373 | $HWACCEL_LIST \ |
7483e694 DB |
2374 | $PARSER_LIST \ |
2375 | $BSF_LIST \ | |
2376 | $DEMUXER_LIST \ | |
2377 | $MUXER_LIST \ | |
f7679c54 | 2378 | $FILTER_LIST \ |
7483e694 DB |
2379 | $INDEV_LIST \ |
2380 | $OUTDEV_LIST \ | |
2381 | $PROTOCOL_LIST \ | |
f70f03f6 | 2382 | |
3e89171a | 2383 | echo "install prefix $prefix" |
f36958f8 DB |
2384 | echo "source path $source_path" |
2385 | echo "C compiler $cc" | |
bfd5afd8 | 2386 | echo ".align is power-of-two $asmalign_pot" |
f36958f8 | 2387 | echo "ARCH $arch ($cpu)" |
ce8871c2 MR |
2388 | if test "$build_suffix" != ""; then |
2389 | echo "build suffix $build_suffix" | |
eb94aca9 | 2390 | fi |
ac63af34 DB |
2391 | if test "$extra_version" != ""; then |
2392 | echo "version string suffix $extra_version" | |
2393 | fi | |
0db2ce77 | 2394 | echo "big-endian ${bigendian-no}" |
e90f5b5a | 2395 | echo "runtime cpu detection ${runtime_cpudetect-no}" |
5b6c2cbd | 2396 | if enabled x86; then |
af44e8e4 | 2397 | echo "yasm ${yasm-no}" |
0db2ce77 | 2398 | echo "MMX enabled ${mmx-no}" |
30e98e62 | 2399 | echo "MMX2 enabled ${mmx2-no}" |
3bf96eec | 2400 | echo "3DNow! enabled ${amd3dnow-no}" |
a1ef9f08 | 2401 | echo "3DNow! extended enabled ${amd3dnowext-no}" |
1bb04d5a | 2402 | echo "SSE enabled ${sse-no}" |
30e98e62 | 2403 | echo "SSSE3 enabled ${ssse3-no}" |
0db2ce77 MR |
2404 | echo "CMOV enabled ${cmov-no}" |
2405 | echo "CMOV is fast ${fast_cmov-no}" | |
971cc990 MN |
2406 | echo "EBX available ${ebx_available-no}" |
2407 | echo "EBP available ${ebp_available-no}" | |
d3a4b4e0 | 2408 | echo "10 operands supported ${ten_operands-no}" |
e41e8342 | 2409 | fi |
5b6c2cbd | 2410 | if enabled arm; then |
0db2ce77 MR |
2411 | echo "ARMv5TE enabled ${armv5te-no}" |
2412 | echo "ARMv6 enabled ${armv6-no}" | |
ab5cb084 | 2413 | echo "ARMv6T2 enabled ${armv6t2-no}" |
f55b299a | 2414 | echo "ARM VFP enabled ${armvfp-no}" |
0db2ce77 | 2415 | echo "IWMMXT enabled ${iwmmxt-no}" |
6b18d278 | 2416 | echo "NEON enabled ${neon-no}" |
eba9ae3c | 2417 | fi |
5b6c2cbd | 2418 | if enabled mips; then |
0db2ce77 | 2419 | echo "MMI enabled ${mmi-no}" |
e41e8342 | 2420 | fi |
5b6c2cbd | 2421 | if enabled ppc; then |
0db2ce77 | 2422 | echo "AltiVec enabled ${altivec-no}" |
30e98e62 | 2423 | echo "PPC 4xx optimizations ${ppc4xx-no}" |
0db2ce77 | 2424 | echo "dcbzl available ${dcbzl-no}" |
30e98e62 DB |
2425 | echo "performance report ${powerpc_perf-no}" |
2426 | fi | |
2427 | if enabled sparc; then | |
2428 | echo "VIS enabled ${vis-no}" | |
e41e8342 | 2429 | fi |
0db2ce77 MR |
2430 | echo "gprof enabled ${gprof-no}" |
2431 | echo "debug symbols ${debug-no}" | |
87a0fb62 | 2432 | echo "strip symbols ${stripping-no}" |
8400d6b8 | 2433 | echo "optimizations ${optimizations-no}" |
0db2ce77 MR |
2434 | echo "static ${static-no}" |
2435 | echo "shared ${shared-no}" | |
4a24ab64 | 2436 | echo "postprocessing support ${postproc-no}" |
f7679c54 | 2437 | echo "new filter support ${avfilter-no}" |
81124ba0 | 2438 | echo "filters using lavformat ${avfilter_lavf-no}" |
0db2ce77 | 2439 | echo "network support ${network-no}" |
90be59ef | 2440 | if enabled network; then |
0db2ce77 | 2441 | echo "IPv6 support ${ipv6-no}" |
bfd5afd8 | 2442 | fi |
0db2ce77 MR |
2443 | echo "threading support ${thread_type-no}" |
2444 | echo "SDL support ${sdl-no}" | |
90be59ef | 2445 | if enabled sdl_too_old; then |
bfd5afd8 DB |
2446 | echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support." |
2447 | fi | |
0db2ce77 MR |
2448 | echo "Sun medialib support ${mlib-no}" |
2449 | echo "AVISynth enabled ${avisynth-no}" | |
f7b8bffe | 2450 | echo "libdc1394 support ${libdc1394-no}" |
690bfceb | 2451 | echo "libdirac enabled ${libdirac-no}" |
0db2ce77 MR |
2452 | echo "libfaac enabled ${libfaac-no}" |
2453 | echo "libfaad enabled ${libfaad-no}" | |
7e0871a7 | 2454 | echo "libfaad dlopened ${libfaadbin-no}" |
0db2ce77 MR |
2455 | echo "libgsm enabled ${libgsm-no}" |
2456 | echo "libmp3lame enabled ${libmp3lame-no}" | |
2457 | echo "libnut enabled ${libnut-no}" | |
0b175caa DB |
2458 | echo "libopencore-amrnb support ${libopencore_amrnb-no}" |
2459 | echo "libopencore-amrwb support ${libopencore_amrwb-no}" | |
9a77d59a | 2460 | echo "libopenjpeg enabled ${libopenjpeg-no}" |
f7cd9eed | 2461 | echo "libschroedinger enabled ${libschroedinger-no}" |
ae14f311 | 2462 | echo "libspeex enabled ${libspeex-no}" |
0db2ce77 MR |
2463 | echo "libtheora enabled ${libtheora-no}" |
2464 | echo "libvorbis enabled ${libvorbis-no}" | |
d6bd62db DB |
2465 | echo "libx264 enabled ${libx264-no}" |
2466 | echo "libxvid enabled ${libxvid-no}" | |
0db2ce77 | 2467 | echo "zlib enabled ${zlib-no}" |
f402916e | 2468 | echo "bzlib enabled ${bzlib-no}" |
2c62e737 | 2469 | echo |
de6d9b64 | 2470 | |
5666fd73 | 2471 | for type in decoder encoder hwaccel parser demuxer muxer protocol filter bsf indev outdev; do |
8138b9db | 2472 | echo "Enabled ${type}s:" |
f65c9da1 | 2473 | eval list=\$$(toupper $type)_LIST |
8138b9db | 2474 | for part in $list; do |
f65c9da1 MR |
2475 | enabled $part && echo ${part%_*} |
2476 | done | sort | pr -3 -t | |
2477 | echo | |
8138b9db RP |
2478 | done |
2479 | ||
ba7a7039 | 2480 | license="LGPL version 2.1 or later" |
ba321adb | 2481 | if enabled nonfree; then |
ba7a7039 | 2482 | license="nonfree and unredistributable" |
9cad0e4e DB |
2483 | elif enabled gplv3; then |
2484 | license="GPL version 3 or later" | |
2485 | elif enabled lgplv3; then | |
2486 | license="LGPL version 3 or later" | |
ba321adb | 2487 | elif enabled gpl; then |
ba7a7039 | 2488 | license="GPL version 2 or later" |
ba321adb JK |
2489 | fi |
2490 | ||
2491 | echo "License: $license" | |
ca5323af | 2492 | |
cf1392e9 DB |
2493 | echo "Creating config.mak and config.h..." |
2494 | ||
29799f8b DB |
2495 | echo "# Automatically generated by configure - do not modify!" > config.mak |
2496 | echo "/* Automatically generated by configure - do not modify! */" > $TMPH | |
9c05103f DB |
2497 | echo "#ifndef FFMPEG_CONFIG_H" >> $TMPH |
2498 | echo "#define FFMPEG_CONFIG_H" >> $TMPH | |
b04251c5 | 2499 | echo "#define FFMPEG_CONFIGURATION \"$(c_escape $FFMPEG_CONFIGURATION)\"" >> $TMPH |
14a8acf1 | 2500 | echo "#define FFMPEG_DATADIR \"$(eval c_escape $datadir)\"" >> $TMPH |
de6d9b64 | 2501 | |
8c6d2da5 MR |
2502 | echo "ifndef FFMPEG_CONFIG_MAK" >> config.mak |
2503 | echo "FFMPEG_CONFIG_MAK=1" >> config.mak | |
2504 | ||
d921f03f | 2505 | echo "FFMPEG_CONFIGURATION=$FFMPEG_CONFIGURATION" >> config.mak |
c9d19248 | 2506 | echo "prefix=$prefix" >> config.mak |
22a324da DB |
2507 | echo "LIBDIR=\$(DESTDIR)$libdir" >> config.mak |
2508 | echo "SHLIBDIR=\$(DESTDIR)$shlibdir" >> config.mak | |
2509 | echo "INCDIR=\$(DESTDIR)$incdir" >> config.mak | |
2510 | echo "BINDIR=\$(DESTDIR)$bindir" >> config.mak | |
14a8acf1 | 2511 | echo "DATADIR=\$(DESTDIR)$datadir" >> config.mak |
22a324da | 2512 | echo "MANDIR=\$(DESTDIR)$mandir" >> config.mak |
0a7ee3ef DB |
2513 | echo "SRC_PATH=\"$source_path\"" >> config.mak |
2514 | echo "SRC_PATH_BARE=$source_path" >> config.mak | |
2515 | echo "BUILD_ROOT=\"$PWD\"" >> config.mak | |
980fc7b8 | 2516 | echo "CC=$cc" >> config.mak |
313c46a6 | 2517 | echo "AS=$as" >> config.mak |
684b28e0 | 2518 | echo "LD=$ld" >> config.mak |
50567afa | 2519 | echo "DEPCC=$dep_cc" >> config.mak |
304d586d | 2520 | echo "YASM=$yasmexe" >> config.mak |
980fc7b8 | 2521 | echo "AR=$ar" >> config.mak |
be7109c1 | 2522 | echo "RANLIB=$ranlib" >> config.mak |
20369773 | 2523 | echo "LN_S=$ln_s" >> config.mak |
87a0fb62 | 2524 | enabled stripping && |
3ae3b721 | 2525 | echo "STRIP=$strip" >> config.mak || |
f25fc9b1 | 2526 | echo "STRIP=echo ignoring strip" >> config.mak |
75388c74 | 2527 | |
ce40e347 | 2528 | echo "CPPFLAGS=$CPPFLAGS" >> config.mak |
3198f618 | 2529 | echo "CFLAGS=$CFLAGS" >> config.mak |
2f2e6c7c | 2530 | echo "ASFLAGS=$ASFLAGS" >> config.mak |
7e6c86e6 | 2531 | echo "CC_O=$CC_O" >> config.mak |
0f3cb305 | 2532 | echo "LDFLAGS=$LDFLAGS" >> config.mak |
c536cb09 | 2533 | echo "FFSERVERLDFLAGS=$FFSERVERLDFLAGS" >> config.mak |
e1707f52 | 2534 | echo "SHFLAGS=$SHFLAGS" >> config.mak |
304d586d | 2535 | echo "YASMFLAGS=$YASMFLAGS" >> config.mak |
80581e98 | 2536 | echo "LIBOBJFLAGS=$LIBOBJFLAGS" >> config.mak |
5af4e0cc | 2537 | echo "BUILD_STATIC=$static" >> config.mak |
ce8871c2 | 2538 | echo "BUILDSUF=$build_suffix" >> config.mak |
c5f14466 | 2539 | echo "FULLNAME=$FULLNAME" >> config.mak |
f3ec2d46 | 2540 | echo "LIBPREF=$LIBPREF" >> config.mak |
c5f14466 | 2541 | echo "LIBSUF=$LIBSUF" >> config.mak |
24743a76 | 2542 | echo "LIBNAME=$LIBNAME" >> config.mak |
f3ec2d46 | 2543 | echo "SLIBPREF=$SLIBPREF" >> config.mak |
c5f14466 RP |
2544 | echo "SLIBSUF=$SLIBSUF" >> config.mak |
2545 | echo "EXESUF=$EXESUF" >> config.mak | |
ac63af34 | 2546 | echo "EXTRA_VERSION=$extra_version" >> config.mak |
315c741d | 2547 | echo "DEPEND_CMD=$DEPEND_CMD" >> config.mak |
d8059267 | 2548 | echo "DEPFLAGS=$DEPFLAGS" >> config.mak |
9da6609f MR |
2549 | echo "HOSTCC=$host_cc" >> config.mak |
2550 | echo "HOSTCFLAGS=$host_cflags" >> config.mak | |
82bb3329 | 2551 | echo "HOSTEXESUF=$HOSTEXESUF" >> config.mak |
9da6609f MR |
2552 | echo "HOSTLDFLAGS=$host_ldflags" >> config.mak |
2553 | echo "HOSTLIBS=$host_libs" >> config.mak | |
a7ada2ba MR |
2554 | echo "TARGET_EXEC=$target_exec" >> config.mak |
2555 | echo "TARGET_PATH=$target_path" >> config.mak | |
4dc62701 | 2556 | |
90be59ef | 2557 | if enabled bigendian; then |
7483e694 DB |
2558 | echo "WORDS_BIGENDIAN=yes" >> config.mak |
2559 | echo "#define WORDS_BIGENDIAN 1" >> $TMPH | |
91d1f1a4 | 2560 | fi |
44161118 | 2561 | |
90be59ef | 2562 | if enabled sdl; then |
5e622c40 DB |
2563 | echo "SDL_LIBS=$("${SDL_CONFIG}" --libs)" >> config.mak |
2564 | echo "SDL_CFLAGS=$("${SDL_CONFIG}" --cflags)" >> config.mak | |
a86b921c | 2565 | fi |
90be59ef | 2566 | if enabled texi2html; then |
7483e694 | 2567 | echo "BUILD_DOC=yes" >> config.mak |
146ea952 | 2568 | fi |
5a872801 | 2569 | |
719c8e00 MR |
2570 | get_version(){ |
2571 | name=$1 | |
2572 | file=$source_path/$2 | |
147e7692 MR |
2573 | eval $(grep "#define ${name}_VERSION_M" "$file" | awk '{ print $2"="$3 }') |
2574 | eval ${name}_VERSION=\$${name}_VERSION_MAJOR.\$${name}_VERSION_MINOR.\$${name}_VERSION_MICRO | |
0e32c8c6 MR |
2575 | lcname=$(tolower $name) |
2576 | eval echo "${lcname}_VERSION=\$${name}_VERSION" >> config.mak | |
2577 | eval echo "${lcname}_VERSION_MAJOR=\$${name}_VERSION_MAJOR" >> config.mak | |
719c8e00 MR |
2578 | } |
2579 | ||
147e7692 MR |
2580 | get_version LIBSWSCALE libswscale/swscale.h |
2581 | get_version LIBPOSTPROC libpostproc/postprocess.h | |
2582 | get_version LIBAVCODEC libavcodec/avcodec.h | |
2583 | get_version LIBAVDEVICE libavdevice/avdevice.h | |
2584 | get_version LIBAVFORMAT libavformat/avformat.h | |
2585 | get_version LIBAVUTIL libavutil/avutil.h | |
a6601d69 | 2586 | get_version LIBAVFILTER libavfilter/avfilter.h |
5a872801 | 2587 | |
5af4e0cc | 2588 | if enabled shared; then |
7483e694 DB |
2589 | echo "BUILD_SHARED=yes" >> config.mak |
2590 | echo "PIC=-fPIC -DPIC" >> config.mak | |
dcc01c06 | 2591 | echo "LIBTARGET=${LIBTARGET}" >> config.mak |
7483e694 DB |
2592 | echo "SLIBNAME=${SLIBNAME}" >> config.mak |
2593 | echo "SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION}" >> config.mak | |
2594 | echo "SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR}" >> config.mak | |
d22e8442 | 2595 | echo "SLIB_CREATE_DEF_CMD=${SLIB_CREATE_DEF_CMD}" >> config.mak |
7483e694 DB |
2596 | echo "SLIB_EXTRA_CMD=${SLIB_EXTRA_CMD}" >> config.mak |
2597 | echo "SLIB_INSTALL_EXTRA_CMD=${SLIB_INSTALL_EXTRA_CMD}" >> config.mak | |
2598 | echo "SLIB_UNINSTALL_EXTRA_CMD=${SLIB_UNINSTALL_EXTRA_CMD}" >> config.mak | |
0319c531 | 2599 | fi |
d7e27559 | 2600 | echo "LIB_INSTALL_EXTRA_CMD=${LIB_INSTALL_EXTRA_CMD}" >> config.mak |
ef0bc4c9 | 2601 | echo "EXTRALIBS=$extralibs" >> config.mak |
d2845d68 | 2602 | |
7b5e8a27 DB |
2603 | echo "ARCH=$arch" >> config.mak |
2604 | ||
3d907e22 MR |
2605 | print_config ARCH_ $TMPH config.mak $ARCH_LIST |
2606 | print_config HAVE_ $TMPH config.mak $HAVE_LIST | |
7483e694 | 2607 | print_config CONFIG_ $TMPH config.mak $CONFIG_LIST \ |
b6bb00b0 | 2608 | $CONFIG_EXTRA \ |
7483e694 DB |
2609 | $DECODER_LIST \ |
2610 | $ENCODER_LIST \ | |
5666fd73 | 2611 | $HWACCEL_LIST \ |
7483e694 DB |
2612 | $PARSER_LIST \ |
2613 | $BSF_LIST \ | |
2614 | $DEMUXER_LIST \ | |
2615 | $MUXER_LIST \ | |
f7679c54 | 2616 | $FILTER_LIST \ |
7483e694 DB |
2617 | $PROTOCOL_LIST \ |
2618 | $INDEV_LIST \ | |
2619 | $OUTDEV_LIST \ | |
8ac17293 | 2620 | |
c13e1abd FH |
2621 | echo "#define restrict $_restrict" >> $TMPH |
2622 | ||
bd2216e4 | 2623 | if enabled small; then |
7483e694 | 2624 | echo "#define av_always_inline" >> $TMPH |
bb801c97 MN |
2625 | fi |
2626 | ||
0f3cb305 | 2627 | |
8156056e | 2628 | # Apparently it's not possible to portably echo a backslash. |
3ae3b721 | 2629 | enabled asmalign_pot && |
7483e694 | 2630 | printf '#define ASMALIGN(ZEROBITS) ".align " #ZEROBITS "\\n\\t"\n' >> $TMPH || |
295b8c70 | 2631 | printf '#define ASMALIGN(ZEROBITS) ".align 1 << " #ZEROBITS "\\n\\t"\n' >> $TMPH |
4454dc1b | 2632 | |
b4d96ba2 | 2633 | echo "#define EXTERN_PREFIX \"${extern_prefix}\"" >> $TMPH |
bc634f6f | 2634 | |
9c05103f | 2635 | echo "#endif /* FFMPEG_CONFIG_H */" >> $TMPH |
8c6d2da5 | 2636 | echo "endif # FFMPEG_CONFIG_MAK" >> config.mak |
9c05103f | 2637 | |
b7860763 | 2638 | # Do not overwrite an unchanged config.h to avoid superfluous rebuilds. |
3ae3b721 RP |
2639 | cmp -s $TMPH config.h && |
2640 | echo "config.h is unchanged" || | |
2641 | mv -f $TMPH config.h | |
3d204385 | 2642 | |
165af439 | 2643 | # build tree in object directory if source path is different from current one |
90be59ef | 2644 | if enabled source_path_used; then |
165af439 | 2645 | DIRS="\ |
7483e694 DB |
2646 | doc \ |
2647 | libavcodec \ | |
2648 | libavcodec/alpha \ | |
a2fc0f6a | 2649 | libavcodec/arm \ |
7483e694 | 2650 | libavcodec/bfin \ |
7483e694 DB |
2651 | libavcodec/mlib \ |
2652 | libavcodec/ppc \ | |
2653 | libavcodec/sh4 \ | |
2654 | libavcodec/sparc \ | |
a6493a8f | 2655 | libavcodec/x86 \ |
52a9cf34 | 2656 | libavdevice \ |
f7679c54 | 2657 | libavfilter \ |
7483e694 DB |
2658 | libavformat \ |
2659 | libavutil \ | |
2660 | libpostproc \ | |
2661 | libswscale \ | |
b2cfd7e3 RP |
2662 | libswscale/bfin \ |
2663 | libswscale/mlib \ | |
2664 | libswscale/ppc \ | |
2665 | libswscale/sparc \ | |
2666 | libswscale/x86 \ | |
7483e694 DB |
2667 | tests \ |
2668 | tools \ | |
7483e694 | 2669 | " |
165af439 | 2670 | FILES="\ |
7483e694 DB |
2671 | Makefile \ |
2672 | common.mak \ | |
71c61f62 | 2673 | subdir.mak \ |
7483e694 DB |
2674 | doc/texi2pod.pl \ |
2675 | libavcodec/Makefile \ | |
52a9cf34 | 2676 | libavdevice/Makefile \ |
f7679c54 | 2677 | libavfilter/Makefile \ |
7483e694 DB |
2678 | libavformat/Makefile \ |
2679 | libavutil/Makefile \ | |
2680 | libpostproc/Makefile \ | |
2681 | libswscale/Makefile \ | |
2682 | " | |
165af439 | 2683 | for dir in $DIRS ; do |
7483e694 | 2684 | mkdir -p $dir |
165af439 MR |
2685 | done |
2686 | for f in $FILES ; do | |
20369773 | 2687 | $ln_s "$source_path/$f" $f |
165af439 MR |
2688 | done |
2689 | fi | |
def4272a | 2690 | |
def4272a | 2691 | |
d0674868 | 2692 | # build pkg-config files |
def4272a | 2693 | |
d0674868 DB |
2694 | pkgconfig_generate(){ |
2695 | name=$1 | |
b0dfd108 | 2696 | shortname=${name#lib}${build_suffix} |
d0674868 DB |
2697 | comment=$2 |
2698 | version=$3 | |
2699 | libs=$4 | |
2700 | requires=$5 | |
25cd5cb3 | 2701 | cat <<EOF > $name/$name.pc |
3e89171a | 2702 | prefix=$prefix |
a94e666c | 2703 | exec_prefix=\${prefix} |
f2b7382c | 2704 | libdir=$libdir |
7622778e | 2705 | includedir=$incdir |
def4272a | 2706 | |
d0674868 DB |
2707 | Name: $name |
2708 | Description: $comment | |
2709 | Version: $version | |
5dcfe9f8 AH |
2710 | Requires: $(disabled shared && echo $requires) |
2711 | Requires.private: $(enabled shared && echo $requires) | |
def4272a | 2712 | Conflicts: |
12701f6e AH |
2713 | Libs: -L\${libdir} -l${shortname} $(disabled shared && echo $libs) |
2714 | Libs.private: $(enabled shared && echo $libs) | |
76a448ed | 2715 | Cflags: -I\${includedir} |
def4272a | 2716 | EOF |
25cd5cb3 | 2717 | cat <<EOF > $name/$name-uninstalled.pc |
def4272a AJ |
2718 | prefix= |
2719 | exec_prefix= | |
46d1ff83 | 2720 | libdir=\${pcfiledir} |
1d44d365 | 2721 | includedir=${source_path} |
def4272a | 2722 | |
d0674868 DB |
2723 | Name: $name |
2724 | Description: $comment | |
2725 | Version: $version | |
2726 | Requires: $requires | |
def4272a | 2727 | Conflicts: |
12701f6e | 2728 | Libs: \${libdir}/${LIBPREF}${shortname}${LIBSUF} $libs |
def4272a AJ |
2729 | Cflags: -I\${includedir} |
2730 | EOF | |
d0674868 | 2731 | } |
def4272a | 2732 | |
e426941d | 2733 | pkgconfig_generate libavutil "FFmpeg utility library" "$LIBAVUTIL_VERSION" |
46983309 RT |
2734 | pkgconfig_generate libavcodec "FFmpeg codec library" "$LIBAVCODEC_VERSION" "$extralibs" "libavutil = $LIBAVUTIL_VERSION" |
2735 | pkgconfig_generate libavformat "FFmpeg container format library" "$LIBAVFORMAT_VERSION" "$extralibs" "libavcodec = $LIBAVCODEC_VERSION" | |
2736 | pkgconfig_generate libavdevice "FFmpeg device handling library" "$LIBAVDEVICE_VERSION" "$extralibs" "libavformat = $LIBAVFORMAT_VERSION" | |
3ed1a2ee | 2737 | enabled avfilter && |
46983309 | 2738 | pkgconfig_generate libavfilter "FFmpeg video filtering library" "$LIBAVFILTER_VERSION" "$extralibs" "libavutil = $LIBAVUTIL_VERSION" |
3ed1a2ee | 2739 | enabled postproc && |
e426941d | 2740 | pkgconfig_generate libpostproc "FFmpeg post processing library" "$LIBPOSTPROC_VERSION" |
5add54b4 | 2741 | pkgconfig_generate libswscale "FFmpeg image rescaling library" "$LIBSWSCALE_VERSION" "" "libavutil = $LIBAVUTIL_VERSION" |