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]" |
74c53c2d | 67 | echo " --libdir=DIR install libs in DIR [PREFIX/lib]" |
84c22efd | 68 | echo " --shlibdir=DIR install shared libs in DIR [PREFIX/lib]" |
5341d856 | 69 | echo " --incdir=DIR install includes in DIR [PREFIX/include]" |
4ca5ece5 | 70 | echo " --mandir=DIR install man page in DIR [PREFIX/share/man]" |
e6b9d588 DB |
71 | echo " --disable-static do not build static libraries [no]" |
72 | echo " --enable-shared build shared libraries [no]" | |
0a23c0bb DB |
73 | echo " --enable-gpl allow use of GPL code, the resulting libs" |
74 | echo " and binaries will be under GPL [no]" | |
75 | echo " --enable-nonfree allow use of nonfree code, the resulting libs" | |
76 | echo " and binaries will be unredistributable [no]" | |
e6b9d588 | 77 | echo " --enable-postproc enable GPLed postprocessing support [no]" |
0a23c0bb | 78 | echo " --enable-swscale enable GPLed software scaler support [no]" |
e6b9d588 | 79 | echo " --enable-avfilter video filter support (replaces vhook) [no]" |
0a23c0bb | 80 | echo " --enable-avfilter-lavf video filters dependent on avformat [no]" |
4f50c3d5 | 81 | echo " --disable-vhook disable video hooking support" |
e6b9d588 DB |
82 | echo " --enable-beosthreads use BeOS threads [no]" |
83 | echo " --enable-os2threads use OS/2 threads [no]" | |
84 | echo " --enable-pthreads use pthreads [no]" | |
85 | echo " --enable-w32threads use Win32 threads [no]" | |
86 | echo " --enable-x11grab enable X11 grabbing [no]" | |
732c9a34 | 87 | echo " --enable-vdpau enable VDPAU support [no]" |
68178ca9 | 88 | echo " --enable-xvmc enable XvMC support [no]" |
0a622b98 MR |
89 | echo |
90 | echo "External library support:" | |
0a23c0bb | 91 | echo " --enable-avisynth enable reading of AVISynth script files [no]" |
27cb5cbc CEH |
92 | echo " --enable-bzlib enable bzlib [autodetect]" |
93 | echo " --enable-libamr-nb enable libamr-nb floating point audio codec [no]" | |
94 | echo " --enable-libamr-wb enable libamr-wb floating point audio codec [no]" | |
f7b8bffe | 95 | echo " --enable-libdc1394 enable IIDC-1394 grabbing using libdc1394" |
e6b9d588 DB |
96 | echo " and libraw1394 [no]" |
97 | echo " --enable-libdirac enable Dirac support via libdirac [no]" | |
98 | echo " --enable-libfaac enable FAAC support via libfaac [no]" | |
99 | echo " --enable-libfaad enable FAAD support via libfaad [no]" | |
100 | echo " --enable-libfaadbin open libfaad.so.0 at runtime [no]" | |
101 | echo " --enable-libgsm enable GSM support via libgsm [no]" | |
102 | echo " --enable-libmp3lame enable MP3 encoding via libmp3lame [no]" | |
31235134 | 103 | echo " --enable-libnut enable NUT (de)muxing via libnut," |
0a23c0bb | 104 | echo " native (de)muxer exists [no]" |
e6b9d588 DB |
105 | echo " --enable-libschroedinger enable Dirac support via libschroedinger [no]" |
106 | echo " --enable-libspeex enable Speex decoding via libspeex [no]" | |
107 | echo " --enable-libtheora enable Theora encoding via libtheora [no]" | |
f9def9cc | 108 | echo " --enable-libvorbis enable Vorbis encoding via libvorbis," |
e6b9d588 DB |
109 | echo " native implementation exists [no]" |
110 | echo " --enable-libx264 enable H.264 encoding via x264 [no]" | |
1cc60c47 | 111 | echo " --enable-libxvid enable Xvid encoding via xvidcore," |
e6b9d588 | 112 | echo " native MPEG-4/Xvid encoder exists [no]" |
732c9a34 | 113 | echo " --enable-mlib enable Sun medialib [no]" |
27cb5cbc | 114 | echo " --enable-zlib enable zlib [autodetect]" |
74c53c2d MR |
115 | echo "" |
116 | echo "Advanced options (experts only):" | |
117 | echo " --source-path=PATH path to source code [$source_path]" | |
118 | echo " --cross-prefix=PREFIX use PREFIX for compilation tools [$cross_prefix]" | |
db6107b6 | 119 | echo " --enable-cross-compile assume a cross-compiler is used" |
4f854758 | 120 | echo " --target-os=OS compiler targets OS [$target_os]" |
a7ada2ba MR |
121 | echo " --target-exec=CMD command to run executables on target" |
122 | echo " --target-path=DIR path to view of build directory on target" | |
89641463 | 123 | echo " --nm=NM use nm tool" |
15396d5c | 124 | echo " --cc=CC use C compiler CC [$cc_default]" |
9da6609f MR |
125 | echo " --host-cc=HOSTCC use host C compiler HOSTCC" |
126 | echo " --host-cflags=HCFLAGS use HCFLAGS when compiling for host" | |
127 | echo " --host-ldflags=HLDFLAGS use HLDFLAGS when linking for host" | |
128 | echo " --host-libs=HLIBS use libs HLIBS when linking for host" | |
74c53c2d MR |
129 | echo " --extra-cflags=ECFLAGS add ECFLAGS to CFLAGS [$CFLAGS]" |
130 | echo " --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]" | |
131 | echo " --extra-libs=ELIBS add ELIBS [$ELIBS]" | |
ac63af34 | 132 | echo " --extra-version=STRING version string suffix []" |
0a23c0bb DB |
133 | echo " --build-suffix=SUFFIX library name suffix []" |
134 | echo " --arch=ARCH select architecture [$arch]" | |
135 | echo " --cpu=CPU select the minimum required CPU (affects" | |
7c758d33 | 136 | echo " instruction selection, may crash on older CPUs)" |
2b4c3615 | 137 | echo " --enable-powerpc-perf enable performance report on PPC" |
74c53c2d | 138 | echo " (requires enabling PMC)" |
4f50c3d5 | 139 | echo " --disable-altivec disable AltiVec optimizations" |
0a23c0bb DB |
140 | echo " --disable-mmx disable MMX optimizations" |
141 | echo " --disable-mmx2 disable MMX2 optimizations" | |
1bb04d5a | 142 | echo " --disable-sse disable SSE optimizations" |
0a23c0bb DB |
143 | echo " --disable-ssse3 disable SSSE3 optimizations" |
144 | echo " --disable-armv5te disable armv5te optimizations" | |
145 | echo " --disable-armv6 disable armv6 optimizations" | |
26c7aa17 | 146 | echo " --disable-armv6t2 disable armv6t2 optimizations" |
3bbcba32 | 147 | echo " --disable-armvfp disable ARM VFP optimizations" |
0a23c0bb | 148 | echo " --disable-iwmmxt disable iwmmxt optimizations" |
49276307 DB |
149 | echo " --disable-mmi disable MMI optimizations" |
150 | echo " --disable-neon disable neon optimizations" | |
151 | echo " --disable-vis disable VIS optimizations" | |
e6b9d588 | 152 | echo " --disable-network disable network support [no]" |
0a23c0bb | 153 | echo " --disable-ipv6 disable IPv6 support [no]" |
732c9a34 | 154 | echo " --disable-mpegaudio-hp faster (but less accurate) MPEG audio decoding [no]" |
e8ed9b7a | 155 | echo " --disable-aandct disable AAN DCT code" |
49276307 DB |
156 | echo " --disable-fft disable FFT code" |
157 | echo " --disable-golomb disable Golomb code" | |
158 | echo " --disable-mdct disable MDCT code" | |
cde9e780 | 159 | echo " --enable-gray enable full grayscale support (slower color)" |
a0d8a50b | 160 | echo " --disable-fastdiv disable table-based division" |
786b30af | 161 | echo " --disable-ffmpeg disable ffmpeg build" |
74c53c2d | 162 | echo " --disable-ffplay disable ffplay build" |
4f50c3d5 | 163 | echo " --disable-ffserver disable ffserver build" |
74c53c2d | 164 | echo " --enable-small optimize for size instead of speed" |
3abe5fbd | 165 | echo " --enable-hardcoded-tables use hardcoded tables instead of runtime generation" |
74c53c2d | 166 | echo " --enable-memalign-hack emulate memalign, interferes with memory debuggers" |
49276307 | 167 | echo " --enable-beos-netserver enable BeOS netserver" |
0a23c0bb DB |
168 | echo " --disable-encoder=NAME disable encoder NAME" |
169 | echo " --enable-encoder=NAME enable encoder NAME" | |
4f50c3d5 | 170 | echo " --disable-encoders disable all encoders" |
0a23c0bb DB |
171 | echo " --disable-decoder=NAME disable decoder NAME" |
172 | echo " --enable-decoder=NAME enable decoder NAME" | |
0a23c0bb DB |
173 | echo " --disable-decoders disable all decoders" |
174 | echo " --disable-muxer=NAME disable muxer NAME" | |
175 | echo " --enable-muxer=NAME enable muxer NAME" | |
176 | echo " --disable-muxers disable all muxers" | |
177 | echo " --disable-demuxer=NAME disable demuxer NAME" | |
178 | echo " --enable-demuxer=NAME enable demuxer NAME" | |
179 | echo " --disable-demuxers disable all demuxers" | |
180 | echo " --enable-parser=NAME enable parser NAME" | |
181 | echo " --disable-parser=NAME disable parser NAME" | |
182 | echo " --disable-parsers disable all parsers" | |
183 | echo " --enable-bsf=NAME enable bitstream filter NAME" | |
184 | echo " --disable-bsf=NAME disable bitstream filter NAME" | |
185 | echo " --disable-bsfs disable all bitstream filters" | |
186 | echo " --enable-protocol=NAME enable protocol NAME" | |
187 | echo " --disable-protocol=NAME disable protocol NAME" | |
188 | echo " --disable-protocols disable all protocols" | |
49276307 DB |
189 | echo " --disable-indevs disable input devices" |
190 | echo " --disable-outdevs disable output devices" | |
0a23c0bb DB |
191 | echo " --disable-devices disable all devices" |
192 | echo " --enable-filter=NAME enable filter NAME" | |
193 | echo " --disable-filter=NAME disable filter NAME" | |
194 | echo " --disable-filters disable all filters" | |
794f8e97 PI |
195 | echo " --list-decoders show all available decoders" |
196 | echo " --list-encoders show all available encoders" | |
197 | echo " --list-muxers show all available muxers" | |
198 | echo " --list-demuxers show all available demuxers" | |
199 | echo " --list-parsers show all available parsers" | |
200 | echo " --list-protocols show all available protocols" | |
201 | echo " --list-bsfs show all available bitstream filters" | |
c552605c DB |
202 | echo " --list-indevs show all available input devices" |
203 | echo " --list-outdevs show all available output devices" | |
1865259f | 204 | echo " --list-filters show all available filters" |
0a622b98 MR |
205 | echo |
206 | echo "Developer options (useful when working on FFmpeg itself):" | |
9c56a1f9 | 207 | echo " --disable-debug disable debugging symbols" |
b7d49373 | 208 | echo " --enable-debug=LEVEL set the debug level [$debuglevel]" |
0a622b98 | 209 | echo " --enable-gprof enable profiling with gprof [$gprof]" |
d2bbb2f7 | 210 | echo " --disable-optimizations disable compiler optimizations" |
0a622b98 | 211 | echo " --enable-extra-warnings enable more compiler warnings" |
87a0fb62 | 212 | echo " --disable-stripping disable stripping of executables and shared libraries" |
74c53c2d MR |
213 | echo "" |
214 | echo "NOTE: Object files are built at the place where configure is launched." | |
60e8bc13 | 215 | exit 0 |
74c53c2d | 216 | } |
cf9d24ad | 217 | |
57bd82d4 | 218 | log(){ |
2270b4b2 | 219 | echo "$@" >> $logfile |
57bd82d4 MR |
220 | } |
221 | ||
720c69da | 222 | log_file(){ |
c8e9f801 | 223 | log BEGIN $1 |
2270b4b2 | 224 | pr -n -t $1 >> $logfile |
c8e9f801 MR |
225 | log END $1 |
226 | } | |
227 | ||
2ba042a7 | 228 | echolog(){ |
c8e9f801 | 229 | log "$@" |
57bd82d4 | 230 | echo "$@" |
2ba042a7 MR |
231 | } |
232 | ||
233 | die(){ | |
234 | echolog "$@" | |
235 | cat <<EOF | |
236 | If you think configure made a mistake, make sure you are using the latest | |
237 | version from SVN. If the latest version fails, report the problem to the | |
e5d8ccd7 | 238 | ffmpeg-user@mplayerhq.hu mailing list or IRC #ffmpeg on irc.freenode.net. |
2ba042a7 | 239 | EOF |
e155a21a | 240 | if disabled logging; then |
2ba042a7 | 241 | cat <<EOF |
e155a21a DB |
242 | Rerun configure with logging enabled (do not use --disable-logging), and |
243 | include the log this produces with your report. | |
2ba042a7 MR |
244 | EOF |
245 | else | |
246 | cat <<EOF | |
e155a21a DB |
247 | Include the log file "$logfile" produced by configure as this will help |
248 | solving the problem. | |
2ba042a7 MR |
249 | EOF |
250 | fi | |
cea0ac52 | 251 | rm -f $TMPC $TMPE $TMPH $TMPO $TMPS $TMPSH |
57bd82d4 MR |
252 | exit 1 |
253 | } | |
254 | ||
6c6007d6 | 255 | # Avoid locale weirdness, besides we really just want to translate ASCII. |
44161118 | 256 | toupper(){ |
6c6007d6 | 257 | echo "$@" | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ |
44161118 MR |
258 | } |
259 | ||
4a5444db | 260 | tolower(){ |
6c6007d6 | 261 | echo "$@" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz |
4a5444db MR |
262 | } |
263 | ||
a8d04fba MR |
264 | set_all(){ |
265 | value=$1 | |
266 | shift | |
267 | for var in $*; do | |
268 | eval $var=$value | |
269 | done | |
270 | } | |
271 | ||
72a43668 MR |
272 | set_weak(){ |
273 | value=$1 | |
274 | shift | |
275 | for var; do | |
276 | eval : \${$var:=$value} | |
277 | done | |
278 | } | |
279 | ||
799c9e9b MR |
280 | pushvar(){ |
281 | for var in $*; do | |
282 | eval level=\${${var}_level:=0} | |
283 | eval ${var}_${level}="\$$var" | |
284 | eval ${var}_level=$(($level+1)) | |
285 | done | |
286 | } | |
287 | ||
288 | popvar(){ | |
289 | for var in $*; do | |
290 | eval level=\${${var}_level:-0} | |
291 | test $level = 0 && continue | |
292 | eval level=$(($level-1)) | |
293 | eval $var="\${${var}_${level}}" | |
294 | eval ${var}_level=$level | |
295 | eval unset ${var}_${level} | |
296 | done | |
297 | } | |
298 | ||
a8d04fba MR |
299 | enable(){ |
300 | set_all yes $* | |
301 | } | |
302 | ||
303 | disable(){ | |
304 | set_all no $* | |
305 | } | |
306 | ||
72a43668 MR |
307 | enable_weak(){ |
308 | set_weak yes $* | |
309 | } | |
310 | ||
311 | disable_weak(){ | |
312 | set_weak no $* | |
313 | } | |
314 | ||
f9d328da MR |
315 | do_enable_deep(){ |
316 | for var; do | |
317 | enabled $var && continue | |
318 | eval sel="\$${var}_select" | |
c510c7b5 MR |
319 | eval sgs="\$${var}_suggest" |
320 | pushvar var sgs | |
f9d328da | 321 | enable_deep $sel |
c510c7b5 MR |
322 | popvar sgs |
323 | enable_deep_weak $sgs | |
f9d328da MR |
324 | popvar var |
325 | done | |
326 | } | |
327 | ||
328 | enable_deep(){ | |
329 | do_enable_deep $* | |
330 | enable $* | |
331 | } | |
332 | ||
72a43668 MR |
333 | enable_deep_weak(){ |
334 | do_enable_deep $* | |
335 | enable_weak $* | |
336 | } | |
337 | ||
57bd82d4 | 338 | enabled(){ |
3250003c MR |
339 | test "${1#!}" = "$1" && op== || op=!= |
340 | eval test "x\$${1#!}" $op "xyes" | |
44161118 MR |
341 | } |
342 | ||
37970ebf | 343 | disabled(){ |
3250003c MR |
344 | test "${1#!}" = "$1" && op== || op=!= |
345 | eval test "x\$${1#!}" $op "xno" | |
37970ebf RP |
346 | } |
347 | ||
44161118 MR |
348 | enabled_all(){ |
349 | for opt; do | |
350 | enabled $opt || return 1 | |
351 | done | |
352 | } | |
353 | ||
85bca2c5 DB |
354 | disabled_all(){ |
355 | for opt; do | |
356 | disabled $opt || return 1 | |
357 | done | |
358 | } | |
359 | ||
44161118 MR |
360 | enabled_any(){ |
361 | for opt; do | |
362 | enabled $opt && return 0 | |
363 | done | |
364 | } | |
365 | ||
85bca2c5 DB |
366 | disabled_any(){ |
367 | for opt; do | |
368 | disabled $opt && return 0 | |
369 | done | |
f7b230a7 | 370 | return 1 |
85bca2c5 DB |
371 | } |
372 | ||
c9d19248 MR |
373 | set_default(){ |
374 | for opt; do | |
88268e94 | 375 | eval : \${$opt:=\$${opt}_default} |
c9d19248 MR |
376 | done |
377 | } | |
378 | ||
4a0d6686 AJ |
379 | is_in(){ |
380 | value=$1 | |
381 | shift | |
382 | for var in $*; do | |
383 | [ $var = $value ] && return 0 | |
384 | done | |
385 | return 1 | |
386 | } | |
387 | ||
30fd06be MR |
388 | check_deps(){ |
389 | for cfg; do | |
3250003c | 390 | cfg="${cfg#!}" |
799c9e9b MR |
391 | enabled ${cfg}_checking && die "Circular dependency for $cfg." |
392 | disabled ${cfg}_checking && continue | |
393 | enable ${cfg}_checking | |
394 | ||
30fd06be MR |
395 | eval dep_all="\$${cfg}_deps" |
396 | eval dep_any="\$${cfg}_deps_any" | |
7ef3425f | 397 | eval dep_sel="\$${cfg}_select" |
c510c7b5 | 398 | eval dep_sgs="\$${cfg}_suggest" |
799c9e9b | 399 | |
c510c7b5 MR |
400 | pushvar cfg dep_all dep_any dep_sel dep_sgs |
401 | check_deps $dep_all $dep_any $dep_sel $dep_sgs | |
402 | popvar cfg dep_all dep_any dep_sel dep_sgs | |
799c9e9b | 403 | |
6a702d4c MR |
404 | enabled_all $dep_all || disable $cfg |
405 | enabled_any $dep_any || disable $cfg | |
7ef3425f | 406 | disabled_any $dep_sel && disable $cfg |
799c9e9b | 407 | |
4ec45764 RP |
408 | if enabled $cfg; then |
409 | eval dep_extralibs="\$${cfg}_extralibs" | |
410 | test -n "$dep_extralibs" && add_extralibs $dep_extralibs | |
f9d328da | 411 | enable_deep $dep_sel |
c510c7b5 | 412 | enable_deep_weak $dep_sgs |
4ec45764 RP |
413 | fi |
414 | ||
799c9e9b | 415 | disable ${cfg}_checking |
30fd06be MR |
416 | done |
417 | } | |
418 | ||
44161118 MR |
419 | print_config(){ |
420 | pfx=$1 | |
421 | header=$2 | |
422 | makefile=$3 | |
423 | shift 3 | |
424 | for cfg; do | |
3d907e22 | 425 | ucname="`toupper $cfg`" |
44161118 | 426 | if enabled $cfg; then |
3d907e22 | 427 | echo "#define ${pfx}${ucname} 1" >> $header |
3d907e22 MR |
428 | echo "${pfx}${ucname}=yes" >> $makefile |
429 | else | |
b250f9c6 | 430 | echo "#define ${pfx}${ucname} 0" >> $header |
44161118 MR |
431 | fi |
432 | done | |
57bd82d4 MR |
433 | } |
434 | ||
435 | flags_saved(){ | |
2270b4b2 | 436 | (: ${SAVE_CFLAGS?}) 2> /dev/null |
57bd82d4 MR |
437 | } |
438 | ||
dcd479c0 | 439 | save_flags(){ |
57bd82d4 | 440 | flags_saved && return |
dcd479c0 MR |
441 | SAVE_CFLAGS="$CFLAGS" |
442 | SAVE_LDFLAGS="$LDFLAGS" | |
443 | SAVE_extralibs="$extralibs" | |
444 | } | |
445 | ||
446 | restore_flags(){ | |
f5d28d10 | 447 | flags_saved || return |
dcd479c0 MR |
448 | CFLAGS="$SAVE_CFLAGS" |
449 | LDFLAGS="$SAVE_LDFLAGS" | |
450 | extralibs="$SAVE_extralibs" | |
451 | unset SAVE_CFLAGS | |
452 | unset SAVE_LDFLAGS | |
453 | unset SAVE_extralibs | |
454 | } | |
455 | ||
456 | temp_cflags(){ | |
457 | save_flags | |
458 | CFLAGS="$CFLAGS $*" | |
459 | } | |
460 | ||
461 | temp_ldflags(){ | |
462 | save_flags | |
463 | LDFLAGS="$LDFLAGS $*" | |
464 | } | |
465 | ||
466 | temp_extralibs(){ | |
467 | save_flags | |
468 | extralibs="$extralibs $*" | |
469 | } | |
470 | ||
57bd82d4 MR |
471 | append(){ |
472 | var=$1 | |
473 | shift | |
474 | flags_saved && eval "SAVE_$var=\"\$SAVE_$var $*\"" | |
475 | eval "$var=\"\$$var $*\"" | |
476 | } | |
477 | ||
478 | add_cflags(){ | |
479 | append CFLAGS "$@" | |
480 | } | |
481 | ||
482 | add_ldflags(){ | |
483 | append LDFLAGS "$@" | |
484 | } | |
485 | ||
486 | add_extralibs(){ | |
487 | append extralibs "$@" | |
488 | } | |
489 | ||
b0cfb663 | 490 | check_cmd(){ |
b3cb5d51 | 491 | log "$@" |
2270b4b2 | 492 | "$@" >> $logfile 2>&1 |
b0cfb663 MR |
493 | } |
494 | ||
dcd479c0 | 495 | check_cc(){ |
57bd82d4 | 496 | log check_cc "$@" |
2270b4b2 | 497 | cat > $TMPC |
720c69da | 498 | log_file $TMPC |
b0cfb663 | 499 | check_cmd $cc $CFLAGS "$@" -c -o $TMPO $TMPC |
57bd82d4 MR |
500 | } |
501 | ||
502 | check_cpp(){ | |
503 | log check_cpp "$@" | |
2270b4b2 | 504 | cat > $TMPC |
720c69da | 505 | log_file $TMPC |
b0cfb663 | 506 | check_cmd $cc $CFLAGS "$@" -E -o $TMPO $TMPC |
dcd479c0 MR |
507 | } |
508 | ||
940f335a MR |
509 | check_asm(){ |
510 | log check_asm "$@" | |
511 | name="$1" | |
512 | asm="$2" | |
513 | shift 2 | |
514 | check_cc "$@" <<EOF && enable $name || disable $name | |
124c21d7 | 515 | void foo(void){ __asm__ volatile($asm); } |
940f335a MR |
516 | EOF |
517 | } | |
518 | ||
304d586d LM |
519 | check_yasm(){ |
520 | log check_yasm "$@" | |
521 | echo "$1" > $TMPS | |
522 | log_file $TMPS | |
523 | shift 1 | |
524 | check_cmd $yasmexe $YASMFLAGS "$@" -o $TMPO $TMPS | |
525 | } | |
526 | ||
dcd479c0 | 527 | check_ld(){ |
57bd82d4 | 528 | log check_ld "$@" |
0607887f | 529 | check_cc || return |
3155a644 MR |
530 | flags='' |
531 | libs='' | |
532 | for f; do | |
533 | test "${f}" = "${f#-l}" && flags="$flags $f" || libs="$libs $f" | |
534 | done | |
535 | check_cmd $cc $LDFLAGS $flags -o $TMPE $TMPO $extralibs $libs | |
dcd479c0 MR |
536 | } |
537 | ||
538 | check_cflags(){ | |
57bd82d4 MR |
539 | log check_cflags "$@" |
540 | check_cc "$@" <<EOF && add_cflags "$@" | |
dcd479c0 MR |
541 | int x; |
542 | EOF | |
543 | } | |
544 | ||
545 | check_ldflags(){ | |
57bd82d4 MR |
546 | log check_ldflags "$@" |
547 | check_ld "$@" <<EOF && add_ldflags "$@" | |
c23a0ac8 | 548 | int main(void){ return 0; } |
dcd479c0 MR |
549 | EOF |
550 | } | |
551 | ||
552 | check_header(){ | |
57bd82d4 | 553 | log check_header "$@" |
dcd479c0 MR |
554 | header=$1 |
555 | shift | |
d8bc5f06 MR |
556 | var=`echo $header | sed 's/[^A-Za-z0-9_]/_/g'` |
557 | disable $var | |
558 | check_cpp "$@" <<EOF && enable $var | |
dcd479c0 MR |
559 | #include <$header> |
560 | int x; | |
561 | EOF | |
562 | } | |
563 | ||
564 | check_func(){ | |
57bd82d4 | 565 | log check_func "$@" |
dcd479c0 MR |
566 | func=$1 |
567 | shift | |
d8bc5f06 MR |
568 | disable $func |
569 | check_ld "$@" <<EOF && enable $func | |
dcd479c0 | 570 | extern int $func(); |
c23a0ac8 | 571 | int main(void){ $func(); } |
dcd479c0 MR |
572 | EOF |
573 | } | |
574 | ||
2446d3d6 DB |
575 | check_func_headers(){ |
576 | log check_func_headers "$@" | |
f8d7b072 MR |
577 | headers=$1 |
578 | func=$2 | |
579 | shift 2 | |
580 | disable $func | |
581 | incs="" | |
582 | for hdr in $headers; do | |
583 | incs="$incs | |
584 | #include <$hdr>" | |
585 | done | |
586 | check_ld "$@" <<EOF && enable $func | |
587 | $incs | |
d6773f56 | 588 | int main(int argc, char **argv){ |
f8d7b072 MR |
589 | (void) $func; |
590 | return 0; | |
591 | } | |
592 | EOF | |
593 | } | |
594 | ||
a5344cf7 SS |
595 | check_cpp_condition(){ |
596 | log check_cpp_condition "$@" | |
597 | header=$1 | |
598 | condition=$2 | |
599 | check_cpp <<EOF | |
600 | #include <$header> | |
601 | #if !($condition) | |
602 | #error "unsatisfied condition: $condition" | |
603 | #endif | |
604 | EOF | |
605 | } | |
606 | ||
57bd82d4 MR |
607 | check_lib(){ |
608 | log check_lib "$@" | |
609 | header="$1" | |
610 | func="$2" | |
611 | shift 2 | |
fcfcde17 MR |
612 | temp_extralibs "$@" |
613 | check_header $header && check_func $func && add_extralibs "$@" | |
614 | err=$? | |
615 | restore_flags | |
616 | return $err | |
57bd82d4 MR |
617 | } |
618 | ||
f8d7b072 MR |
619 | check_lib2(){ |
620 | log check_lib2 "$@" | |
621 | headers="$1" | |
622 | func="$2" | |
623 | shift 2 | |
624 | temp_extralibs "$@" | |
2446d3d6 | 625 | check_func_headers "$headers" $func && add_extralibs "$@" |
f8d7b072 MR |
626 | err=$? |
627 | restore_flags | |
628 | return $err | |
629 | } | |
630 | ||
dcd479c0 | 631 | check_exec(){ |
2270b4b2 | 632 | check_ld "$@" && { enabled cross_compile || $TMPE >> $logfile 2>&1; } |
57bd82d4 MR |
633 | } |
634 | ||
7dfef245 MR |
635 | check_exec_crash(){ |
636 | code=`cat` | |
637 | ||
638 | # exit() is not async signal safe. _Exit (C99) and _exit (POSIX) | |
639 | # are safe but may not be available everywhere. Thus we use | |
640 | # raise(SIGTERM) instead. The check is run in a subshell so we | |
641 | # can redirect the "Terminated" message from the shell. SIGBUS | |
642 | # is not defined by standard C so it is used conditionally. | |
643 | ||
2270b4b2 | 644 | (check_exec "$@") >> $logfile 2>&1 <<EOF |
7dfef245 MR |
645 | #include <signal.h> |
646 | static void sighandler(int sig){ | |
647 | raise(SIGTERM); | |
648 | } | |
e5af4a11 | 649 | int main(void){ |
7dfef245 MR |
650 | signal(SIGILL, sighandler); |
651 | signal(SIGFPE, sighandler); | |
652 | signal(SIGSEGV, sighandler); | |
653 | #ifdef SIGBUS | |
654 | signal(SIGBUS, sighandler); | |
655 | #endif | |
656 | { $code } | |
657 | } | |
658 | EOF | |
659 | } | |
660 | ||
72be9e73 DY |
661 | check_type(){ |
662 | log check_type "$@" | |
663 | headers=$1 | |
664 | type=$2 | |
665 | shift 2 | |
666 | disable $type | |
667 | incs="" | |
668 | for hdr in $headers; do | |
669 | incs="$incs | |
670 | #include <$hdr>" | |
671 | done | |
672 | check_cc "$@" <<EOF && enable $type | |
673 | $incs | |
674 | $type v; | |
675 | EOF | |
676 | } | |
677 | ||
57bd82d4 MR |
678 | require(){ |
679 | name="$1" | |
680 | header="$2" | |
681 | func="$3" | |
682 | shift 3 | |
683 | check_lib $header $func "$@" || die "ERROR: $name not found" | |
dcd479c0 MR |
684 | } |
685 | ||
f8d7b072 MR |
686 | require2(){ |
687 | name="$1" | |
688 | headers="$2" | |
689 | func="$3" | |
690 | shift 3 | |
691 | check_lib2 "$headers" $func "$@" || die "ERROR: $name not found" | |
692 | } | |
693 | ||
eea50282 MR |
694 | check_foo_config(){ |
695 | cfg=$1 | |
696 | pkg=$2 | |
697 | header=$3 | |
698 | func=$4 | |
699 | shift 4 | |
700 | disable $cfg | |
701 | check_cmd ${pkg}-config --version | |
702 | err=$? | |
703 | if test "$err" = 0; then | |
704 | temp_cflags `${pkg}-config --cflags` | |
705 | temp_extralibs `${pkg}-config --libs` | |
706 | check_lib "$@" $header $func && enable $cfg | |
707 | fi | |
708 | return $err | |
709 | } | |
710 | ||
c505dd31 MR |
711 | apply(){ |
712 | file=$1 | |
713 | shift | |
714 | "$@" < "$file" > "$file.tmp" && mv "$file.tmp" "$file" || rm "$file.tmp" | |
715 | } | |
716 | ||
dcd61286 DB |
717 | # CONFIG_LIST contains configurable options, while HAVE_LIST is for |
718 | # system-dependent things. | |
719 | ||
4a0d6686 AJ |
720 | COMPONENT_LIST=" |
721 | bsfs | |
722 | decoders | |
723 | demuxers | |
724 | encoders | |
3cde40aa | 725 | filters |
c552605c | 726 | indevs |
4a0d6686 | 727 | muxers |
c552605c | 728 | outdevs |
4a0d6686 AJ |
729 | parsers |
730 | protocols | |
731 | " | |
732 | ||
733 | CONFIG_LIST=" | |
734 | $COMPONENT_LIST | |
e8ed9b7a | 735 | aandct |
f7679c54 VS |
736 | avfilter |
737 | avfilter_lavf | |
c88f5d72 MR |
738 | avisynth |
739 | beos_netserver | |
f402916e | 740 | bzlib |
27a9466b | 741 | fastdiv |
c88f5d72 MR |
742 | ffmpeg |
743 | ffplay | |
744 | ffserver | |
1848f7d9 | 745 | fft |
4f034993 | 746 | golomb |
c88f5d72 | 747 | gpl |
ecfc4f44 | 748 | gprof |
d8d0d0b2 | 749 | gray |
3abe5fbd | 750 | hardcoded_tables |
c88f5d72 | 751 | ipv6 |
f5a756ef DB |
752 | libamr_nb |
753 | libamr_wb | |
f7b8bffe | 754 | libdc1394 |
690bfceb | 755 | libdirac |
2eed5a46 DB |
756 | libfaac |
757 | libfaad | |
758 | libfaadbin | |
c88f5d72 | 759 | libgsm |
6ebe07fb | 760 | libmp3lame |
c88f5d72 | 761 | libnut |
f7cd9eed | 762 | libschroedinger |
ae14f311 | 763 | libspeex |
150d2772 | 764 | libtheora |
c88f5d72 | 765 | libvorbis |
1cc60c47 DB |
766 | libx264 |
767 | libxvid | |
47a158cb | 768 | mdct |
c88f5d72 | 769 | memalign_hack |
a8150374 | 770 | mlib |
c88f5d72 MR |
771 | mpegaudio_hp |
772 | network | |
3fe142e2 | 773 | nonfree |
4a24ab64 | 774 | postproc |
2b4c3615 | 775 | powerpc_perf |
2e35e684 | 776 | shared |
bd2216e4 | 777 | small |
2e35e684 | 778 | static |
13ca50f3 | 779 | swscale |
272081b0 | 780 | vdpau |
c88f5d72 | 781 | vhook |
56a059ac | 782 | x11grab |
68178ca9 | 783 | xvmc |
c88f5d72 | 784 | zlib |
4a0d6686 | 785 | " |
c88f5d72 | 786 | |
8eee7025 DB |
787 | THREADS_LIST=' |
788 | beosthreads | |
d22e8442 | 789 | os2threads |
8eee7025 DB |
790 | pthreads |
791 | w32threads | |
792 | ' | |
793 | ||
3f5b56e5 MR |
794 | ARCH_LIST=' |
795 | alpha | |
a2fc0f6a | 796 | arm |
3f5b56e5 MR |
797 | bfin |
798 | ia64 | |
799 | m68k | |
800 | mips | |
801 | parisc | |
79cb09b2 | 802 | ppc |
3f5b56e5 MR |
803 | s390 |
804 | sh4 | |
805 | sparc | |
806 | sparc64 | |
807 | x86 | |
808 | x86_32 | |
809 | x86_64 | |
810 | ' | |
811 | ||
812 | ARCH_EXT_LIST=' | |
1ac9331a | 813 | altivec |
1ac9331a | 814 | armv5te |
edab3048 | 815 | armv6 |
ab5cb084 | 816 | armv6t2 |
f55b299a | 817 | armvfp |
3f5b56e5 MR |
818 | iwmmxt |
819 | mmi | |
820 | mmx | |
d7f0920b | 821 | mmx2 |
6b18d278 | 822 | neon |
799fde37 | 823 | ppc4xx |
1bb04d5a | 824 | sse |
9eeed841 | 825 | ssse3 |
bd9d34a0 | 826 | vis |
3f5b56e5 MR |
827 | ' |
828 | ||
829 | HAVE_LIST=" | |
830 | $ARCH_EXT_LIST | |
831 | $THREADS_LIST | |
832 | altivec_h | |
c9fdab0d | 833 | arpa_inet_h |
6bd859d6 | 834 | bswap |
ecf97f22 | 835 | closesocket |
1ac9331a | 836 | cmov |
e16e49ac | 837 | conio_h |
c88f5d72 | 838 | dcbzl |
f8aa696f DB |
839 | dev_bktr_ioctl_bt848_h |
840 | dev_bktr_ioctl_meteor_h | |
841 | dev_ic_bt8xx_h | |
842 | dev_video_meteor_ioctl_meteor_h | |
843 | dev_video_bktr_ioctl_bt848_h | |
18b67ae5 | 844 | dlfcn_h |
c88f5d72 | 845 | dlopen |
bc574408 | 846 | dos_paths |
245626d0 DB |
847 | ebp_available |
848 | ebx_available | |
c2a29455 | 849 | fast_64bit |
7073e9fc | 850 | fast_cmov |
7b829d2a | 851 | fast_unaligned |
9d99cc5a | 852 | fork |
c88f5d72 | 853 | freetype2 |
da9e86f8 | 854 | gethrtime |
4e68cb8a | 855 | GetProcessTimes |
66be5b45 | 856 | getrusage |
c88f5d72 | 857 | imlib2 |
2e1913b1 | 858 | inet_aton |
61d251db | 859 | inline_asm |
0b4a1821 AS |
860 | libdc1394_1 |
861 | libdc1394_2 | |
a33cab3a MK |
862 | llrint |
863 | lrint | |
c88f5d72 | 864 | lrintf |
f8aa696f DB |
865 | machine_ioctl_bt848_h |
866 | machine_ioctl_meteor_h | |
c88f5d72 MR |
867 | malloc_h |
868 | memalign | |
6ffa87d3 | 869 | mkstemp |
b4e806b2 | 870 | pld |
1f91cdce | 871 | posix_memalign |
9cafbd6c | 872 | ppc64 |
a33cab3a MK |
873 | round |
874 | roundf | |
c88f5d72 MR |
875 | sdl |
876 | sdl_video_size | |
b507ebd1 | 877 | setmode |
72be9e73 | 878 | socklen_t |
deb29777 | 879 | soundcard_h |
f8cda19e | 880 | poll_h |
b58412f1 | 881 | sys_mman_h |
b091aa44 | 882 | sys_resource_h |
81644c2e | 883 | sys_select_h |
deb29777 | 884 | sys_soundcard_h |
1b6e8b73 | 885 | sys_videoio_h |
e16e49ac | 886 | termios_h |
b265431e | 887 | threads |
7b04b8a0 | 888 | truncf |
6ff3f3e7 | 889 | winsock2_h |
304d586d | 890 | yasm |
0cb78cef | 891 | " |
44161118 | 892 | |
b6bb00b0 MR |
893 | # options emitted with CONFIG_ prefix but not available on command line |
894 | CONFIG_EXTRA=" | |
895 | fft_mmx | |
40b509b3 | 896 | oldscaler |
b6bb00b0 MR |
897 | " |
898 | ||
520cc7f1 | 899 | CMDLINE_SELECT=" |
3f5b56e5 | 900 | $ARCH_EXT_LIST |
520cc7f1 | 901 | $CONFIG_LIST |
8eee7025 | 902 | $THREADS_LIST |
db6107b6 | 903 | cross_compile |
520cc7f1 MR |
904 | debug |
905 | extra_warnings | |
8c6afa4d | 906 | logging |
d2bbb2f7 | 907 | optimizations |
87a0fb62 | 908 | stripping |
520cc7f1 | 909 | " |
426be5dc DB |
910 | |
911 | PATHS_LIST=' | |
d156bede | 912 | bindir |
26759c44 MR |
913 | incdir |
914 | libdir | |
26759c44 MR |
915 | mandir |
916 | prefix | |
917 | shlibdir | |
426be5dc DB |
918 | ' |
919 | ||
920 | CMDLINE_SET=" | |
921 | $PATHS_LIST | |
922 | arch | |
923 | build_suffix | |
924 | cc | |
925 | cpu | |
926 | cross_prefix | |
ac63af34 | 927 | extra_version |
9da6609f MR |
928 | host_cc |
929 | host_cflags | |
930 | host_ldflags | |
931 | host_libs | |
426be5dc | 932 | logfile |
89641463 | 933 | nm |
26759c44 | 934 | source_path |
a7ada2ba | 935 | target_exec |
26759c44 | 936 | target_os |
a7ada2ba | 937 | target_path |
426be5dc | 938 | " |
520cc7f1 | 939 | |
912f3148 DB |
940 | # code dependency declarations |
941 | ||
9eeed841 | 942 | # architecture extensions |
79cb09b2 | 943 | altivec_deps="ppc" |
a2fc0f6a MR |
944 | armv5te_deps="arm" |
945 | armv6_deps="arm" | |
ab5cb084 | 946 | armv6t2_deps="arm" |
a2fc0f6a MR |
947 | armvfp_deps="arm" |
948 | iwmmxt_deps="arm" | |
e241ba14 | 949 | mmi_deps="mips" |
9eeed841 | 950 | mmx_deps="x86" |
fbef871d | 951 | mmx2_deps="x86 mmx" |
a2fc0f6a | 952 | neon_deps="arm" |
799fde37 | 953 | ppc4xx_deps="ppc" |
1bb04d5a RP |
954 | sse_deps="mmx" |
955 | ssse3_deps="x86 sse" | |
bd9d34a0 | 956 | vis_deps="sparc" |
9eeed841 | 957 | |
b6bb00b0 MR |
958 | # common features |
959 | fft_suggest="fft_mmx" | |
960 | fft_mmx_deps="mmx yasm" | |
40b509b3 | 961 | oldscaler_deps="!swscale" |
b6bb00b0 | 962 | |
912f3148 | 963 | # decoders / encoders |
47a158cb | 964 | aac_decoder_select="fft mdct" |
d8d12c15 | 965 | ac3_decoder_deps="gpl" |
47a158cb MR |
966 | ac3_decoder_select="fft mdct" |
967 | atrac3_decoder_select="fft mdct" | |
4f034993 | 968 | cavs_decoder_select="golomb" |
47a158cb | 969 | cook_decoder_select="fft mdct" |
2eef7c62 | 970 | cscd_decoder_suggest="zlib" |
47a158cb | 971 | dca_decoder_select="fft mdct" |
e8ed9b7a | 972 | dnxhd_encoder_select="aandct" |
2eef7c62 | 973 | dxa_decoder_select="zlib" |
406ab5cc | 974 | eac3_decoder_deps="gpl" |
47a158cb | 975 | eac3_decoder_select="fft mdct" |
e8ed9b7a | 976 | eatgq_decoder_select="aandct" |
4f034993 MR |
977 | ffv1_decoder_select="golomb" |
978 | flac_decoder_select="golomb" | |
979 | flac_encoder_select="golomb" | |
2eef7c62 AJ |
980 | flashsv_decoder_select="zlib" |
981 | flashsv_encoder_select="zlib" | |
e8ed9b7a DB |
982 | flv_encoder_select="aandct" |
983 | h261_encoder_select="aandct" | |
984 | h263_encoder_select="aandct" | |
985 | h263p_encoder_select="aandct" | |
4f034993 | 986 | h264_decoder_select="golomb" |
369122dd | 987 | h264_vdpau_decoder_deps="vdpau" |
47a158cb | 988 | imc_decoder_select="fft mdct" |
4f034993 MR |
989 | jpegls_decoder_select="golomb" |
990 | jpegls_encoder_select="golomb" | |
e8ed9b7a | 991 | ljpeg_encoder_select="aandct" |
4f034993 | 992 | loco_decoder_select="golomb" |
e8ed9b7a DB |
993 | mjpeg_encoder_select="aandct" |
994 | mpeg1video_encoder_select="aandct" | |
995 | mpeg2video_encoder_select="aandct" | |
996 | mpeg4_encoder_select="aandct" | |
d37edddc | 997 | mpeg_vdpau_decoder_deps="vdpau" |
2b324225 | 998 | mpeg1_vdpau_decoder_deps="vdpau" |
68178ca9 | 999 | mpeg_xvmc_decoder_deps="xvmc X11_extensions_XvMClib_h" |
e8ed9b7a DB |
1000 | msmpeg4v1_encoder_select="aandct" |
1001 | msmpeg4v2_encoder_select="aandct" | |
1002 | msmpeg4v3_encoder_select="aandct" | |
47a158cb MR |
1003 | nellymoser_decoder_select="fft mdct" |
1004 | nellymoser_encoder_select="fft mdct" | |
2eef7c62 AJ |
1005 | png_decoder_select="zlib" |
1006 | png_encoder_select="zlib" | |
47a158cb | 1007 | qdm2_decoder_select="fft mdct" |
e8ed9b7a DB |
1008 | rv10_encoder_select="aandct" |
1009 | rv20_encoder_select="aandct" | |
4f034993 MR |
1010 | shorten_decoder_select="golomb" |
1011 | sonic_decoder_select="golomb" | |
1012 | sonic_encoder_select="golomb" | |
1013 | sonic_ls_encoder_select="golomb" | |
1014 | svq3_decoder_select="golomb" | |
bee2eac5 | 1015 | svq3_decoder_suggest="zlib" |
2eef7c62 AJ |
1016 | tiff_decoder_suggest="zlib" |
1017 | tiff_encoder_suggest="zlib" | |
1018 | tscc_decoder_select="zlib" | |
c5b42f4a | 1019 | vc1_vdpau_decoder_deps="vdpau" |
47a158cb MR |
1020 | vorbis_decoder_select="fft mdct" |
1021 | vorbis_encoder_select="fft mdct" | |
1022 | wmav1_decoder_select="fft mdct" | |
1023 | wmav1_encoder_select="fft mdct" | |
1024 | wmav2_decoder_select="fft mdct" | |
1025 | wmav2_encoder_select="fft mdct" | |
e8ed9b7a DB |
1026 | wmv1_encoder_select="aandct" |
1027 | wmv2_encoder_select="aandct" | |
c5b42f4a | 1028 | wmv3_vdpau_decoder_deps="vdpau" |
2eef7c62 AJ |
1029 | zlib_decoder_select="zlib" |
1030 | zlib_encoder_select="zlib" | |
1031 | zmbv_decoder_select="zlib" | |
1032 | zmbv_encoder_select="zlib" | |
30fd06be | 1033 | |
912f3148 | 1034 | # external libraries |
f5a756ef DB |
1035 | libamr_nb_decoder_deps="libamr_nb" |
1036 | libamr_nb_encoder_deps="libamr_nb" | |
1037 | libamr_wb_decoder_deps="libamr_wb" | |
1038 | libamr_wb_encoder_deps="libamr_wb" | |
1b71f045 | 1039 | libdirac_decoder_deps="libdirac !libschroedinger" |
690bfceb | 1040 | libdirac_encoder_deps="libdirac" |
c9171a83 | 1041 | libfaac_encoder_deps="libfaac" |
69ddbd1d | 1042 | libfaad_decoder_deps="libfaad" |
4ec45764 | 1043 | libfaadbin_decoder_extralibs='$ldl' |
299c77d5 MR |
1044 | libgsm_decoder_deps="libgsm" |
1045 | libgsm_encoder_deps="libgsm" | |
8ffed8d8 MR |
1046 | libgsm_ms_decoder_deps="libgsm" |
1047 | libgsm_ms_encoder_deps="libgsm" | |
1cc60c47 | 1048 | libmp3lame_encoder_deps="libmp3lame" |
f7cd9eed AS |
1049 | libschroedinger_decoder_deps="libschroedinger" |
1050 | libschroedinger_encoder_deps="libschroedinger" | |
ae14f311 | 1051 | libspeex_decoder_deps="libspeex" |
150d2772 | 1052 | libtheora_encoder_deps="libtheora" |
b0caf888 | 1053 | libvorbis_encoder_deps="libvorbis" |
1cc60c47 DB |
1054 | libx264_encoder_deps="libx264" |
1055 | libxvid_encoder_deps="libxvid" | |
13566c31 | 1056 | mpeg4aac_decoder_deps="libfaad" |
272081b0 | 1057 | vdpau_deps="vdpau_vdpau_h vdpau_vdpau_x11_h" |
30fd06be | 1058 | |
912f3148 | 1059 | # demuxers / muxers |
03a76ba9 | 1060 | ac3_demuxer_deps="ac3_parser" |
50383e88 | 1061 | audio_beos_demuxer_deps="audio_beos" |
4ec45764 | 1062 | audio_beos_demuxer_extralibs="-lmedia -lbe" |
50383e88 | 1063 | audio_beos_muxer_deps="audio_beos" |
4ec45764 | 1064 | audio_beos_muxer_extralibs="-lmedia -lbe" |
53b73365 | 1065 | avisynth_demuxer_deps="avisynth" |
73483024 | 1066 | bktr_demuxer_deps_any="dev_bktr_ioctl_bt848_h machine_ioctl_bt848_h dev_video_bktr_ioctl_bt848_h dev_ic_bt8xx_h" |
17ac9f1c | 1067 | dirac_demuxer_deps="dirac_parser" |
fe9bb347 | 1068 | dv1394_demuxer_deps="dv1394 dv_demuxer" |
f7b8bffe | 1069 | libdc1394_demuxer_deps="libdc1394" |
d7c59247 DB |
1070 | libnut_demuxer_deps="libnut" |
1071 | libnut_muxer_deps="libnut" | |
2eef7c62 AJ |
1072 | matroska_demuxer_suggest="zlib bzlib" |
1073 | mov_demuxer_suggest="zlib" | |
4bd8e17c | 1074 | mp3_demuxer_deps="mpegaudio_parser" |
c7682de0 RP |
1075 | oss_demuxer_deps_any="soundcard_h sys_soundcard_h" |
1076 | oss_muxer_deps_any="soundcard_h sys_soundcard_h" | |
30fd06be | 1077 | redir_demuxer_deps="network" |
8eb793c4 | 1078 | rtp_muxer_deps="network rtp_protocol" |
95c21842 LA |
1079 | rtsp_demuxer_deps="sdp_demuxer" |
1080 | sdp_demuxer_deps="rtp_protocol mpegts_demuxer" | |
06e31011 | 1081 | v4l_demuxer_deps="linux_videodev_h" |
1b6e8b73 | 1082 | v4l2_demuxer_deps_any="linux_videodev2_h sys_videoio_h" |
c2345207 RP |
1083 | vfwcap_demuxer_deps="capCreateCaptureWindow" |
1084 | vfwcap_demuxer_extralibs="-lvfw32" | |
06eab4ba | 1085 | x11_grab_device_demuxer_deps="x11grab XShmCreateImage" |
4ec45764 | 1086 | x11_grab_device_demuxer_extralibs="-lX11 -lXext" |
30fd06be | 1087 | |
912f3148 | 1088 | # protocols |
c08fb000 AB |
1089 | http_protocol_deps="network" |
1090 | rtp_protocol_deps="udp_protocol" | |
1091 | tcp_protocol_deps="network" | |
1092 | udp_protocol_deps="network" | |
1093 | ||
f7679c54 | 1094 | # filters |
81124ba0 | 1095 | movie_filter_deps="avfilter_lavf" |
f7679c54 | 1096 | |
912f3148 | 1097 | # programs |
fa859b4d | 1098 | ffplay_deps="sdl" |
6ad42348 | 1099 | ffserver_deps="ffm_muxer rtp_protocol rtsp_demuxer" |
4ec45764 RP |
1100 | ffserver_extralibs='$ldl' |
1101 | vhook_extralibs='$ldl' | |
a2830dca | 1102 | |
912f3148 | 1103 | |
de6d9b64 | 1104 | # default parameters |
8a608357 | 1105 | |
2ba042a7 | 1106 | logfile="config.err" |
8a608357 MR |
1107 | |
1108 | # installation paths | |
c9d19248 MR |
1109 | prefix_default="/usr/local" |
1110 | bindir_default='${prefix}/bin' | |
1111 | incdir_default='${prefix}/include' | |
1112 | libdir_default='${prefix}/lib' | |
1113 | mandir_default='${prefix}/share/man' | |
1114 | shlibdir_default="$libdir_default" | |
8a608357 MR |
1115 | |
1116 | # toolchain | |
11e6d03a | 1117 | ar="ar" |
13c7df3d | 1118 | cc_default="gcc" |
9da6609f | 1119 | host_cc_default="gcc" |
11e6d03a | 1120 | ln_s="ln -sf" |
89641463 | 1121 | nm_default="nm" |
11e6d03a | 1122 | objformat="elf" |
be7109c1 | 1123 | ranlib="ranlib" |
0f3cb305 | 1124 | strip="strip" |
11e6d03a | 1125 | yasmexe="yasm" |
8a608357 MR |
1126 | |
1127 | # machine | |
cc6a90dd | 1128 | arch=`uname -m` |
38d0a8aa | 1129 | cpu="generic" |
8a608357 | 1130 | |
8a608357 | 1131 | # OS |
4f854758 | 1132 | target_os=$(tolower $(uname -s)) |
8a608357 | 1133 | |
8a608357 | 1134 | # configurable options |
497237c7 | 1135 | enable debug |
497237c7 RP |
1136 | enable ffmpeg |
1137 | enable ffplay | |
1138 | enable ffserver | |
1139 | enable ipv6 | |
497237c7 RP |
1140 | enable mpegaudio_hp |
1141 | enable network | |
40b509b3 | 1142 | enable oldscaler |
8400d6b8 | 1143 | enable optimizations |
497237c7 | 1144 | enable protocols |
530dc538 | 1145 | enable static |
87a0fb62 | 1146 | enable stripping |
8a608357 MR |
1147 | vhook="default" |
1148 | ||
8a608357 | 1149 | # build settings |
11a9d3e8 | 1150 | add_cflags -D_ISOC99_SOURCE -D_POSIX_C_SOURCE=200112 |
9987769a | 1151 | SHFLAGS='-shared -Wl,-soname,$$(@F)' |
cab3ef82 | 1152 | VHOOKSHFLAGS='$(SHFLAGS)' |
c536cb09 | 1153 | FFSERVERLDFLAGS=-Wl,-E |
f3ec2d46 SG |
1154 | LIBPREF="lib" |
1155 | LIBSUF=".a" | |
c5f14466 RP |
1156 | FULLNAME='$(NAME)$(BUILDSUF)' |
1157 | LIBNAME='$(LIBPREF)$(FULLNAME)$(LIBSUF)' | |
f3ec2d46 SG |
1158 | SLIBPREF="lib" |
1159 | SLIBSUF=".so" | |
c5f14466 | 1160 | SLIBNAME='$(SLIBPREF)$(FULLNAME)$(SLIBSUF)' |
b29bddab DB |
1161 | SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)' |
1162 | SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)' | |
24743a76 | 1163 | LIB_INSTALL_EXTRA_CMD='$(RANLIB) "$(LIBDIR)/$(LIBNAME)"' |
ef0bc4c9 | 1164 | |
9da6609f MR |
1165 | host_cflags='-O3 -g -Wall' |
1166 | host_libs='-lm' | |
1167 | ||
a7ada2ba MR |
1168 | target_path='.' |
1169 | ||
0d7dca36 DB |
1170 | # gcc stupidly only outputs the basename of targets with -MM, but we need the |
1171 | # full relative path for objects in subdirectories for non-recursive Make. | |
ec0bd3b9 | 1172 | DEPEND_CMD='$(CC) $(CFLAGS) -MM -MG $< | sed -e "/^\#.*/d" -e "s,^[[:space:]]*$(*F)\\.o,$(@D)/$(*F).o," -e "s,\\([[:space:]]\\)\\(version\\.h\\),\\1\$$(BUILD_ROOT_REL)/\\2,"' |
315c741d | 1173 | |
c597172e MR |
1174 | # find source path |
1175 | source_path="`dirname \"$0\"`" | |
497237c7 | 1176 | enable source_path_used |
c597172e MR |
1177 | if test -z "$source_path" -o "$source_path" = "." ; then |
1178 | source_path="`pwd`" | |
497237c7 | 1179 | disable source_path_used |
c597172e MR |
1180 | else |
1181 | source_path="`cd \"$source_path\"; pwd`" | |
1182 | echo "$source_path" | grep -q '[[:blank:]]' && | |
7483e694 | 1183 | die "Out of tree builds are impossible with whitespace in source path." |
c597172e MR |
1184 | fi |
1185 | ||
c597172e MR |
1186 | FFMPEG_CONFIGURATION="$@" |
1187 | ||
73ef8980 MR |
1188 | find_things(){ |
1189 | thing=$1 | |
1190 | pattern=$2 | |
1191 | file=$source_path/$3 | |
932ccf39 | 1192 | sed -n "s/^[^#]*$pattern.*([^,]*, *\([^,]*\)\(,.*\)*).*/\1_$thing/p" "$file" |
73ef8980 MR |
1193 | } |
1194 | ||
1195 | ENCODER_LIST=$(find_things encoder ENC libavcodec/allcodecs.c) | |
1196 | DECODER_LIST=$(find_things decoder DEC libavcodec/allcodecs.c) | |
1197 | PARSER_LIST=$(find_things parser PARSER libavcodec/allcodecs.c) | |
1198 | BSF_LIST=$(find_things bsf BSF libavcodec/allcodecs.c) | |
1199 | MUXER_LIST=$(find_things muxer _MUX libavformat/allformats.c) | |
1200 | DEMUXER_LIST=$(find_things demuxer DEMUX libavformat/allformats.c) | |
1201 | OUTDEV_LIST=$(find_things muxer _MUX libavdevice/alldevices.c) | |
1202 | INDEV_LIST=$(find_things demuxer DEMUX libavdevice/alldevices.c) | |
1203 | PROTOCOL_LIST=$(find_things protocol PROTOCOL libavformat/allformats.c) | |
81124ba0 | 1204 | FILTER_LIST=$(find_things filter FILTER libavfilter/allfilters.c) |
c597172e | 1205 | |
7483e694 DB |
1206 | enable $ARCH_EXT_LIST \ |
1207 | $DECODER_LIST \ | |
1208 | $ENCODER_LIST \ | |
1209 | $PARSER_LIST \ | |
1210 | $BSF_LIST \ | |
1211 | $DEMUXER_LIST \ | |
1212 | $MUXER_LIST \ | |
f7679c54 | 1213 | $FILTER_LIST \ |
7483e694 DB |
1214 | $PROTOCOL_LIST \ |
1215 | $INDEV_LIST \ | |
1216 | $OUTDEV_LIST \ | |
c597172e MR |
1217 | |
1218 | die_unknown(){ | |
1219 | echo "Unknown option \"$1\"." | |
1220 | echo "See $0 --help for available options." | |
1221 | exit 1 | |
1222 | } | |
1223 | ||
794f8e97 | 1224 | show_list() { |
bf0c4afa RP |
1225 | suffix=_$1 |
1226 | shift | |
1227 | echo $* | sed s/$suffix//g | tr ' ' '\n' | sort | |
794f8e97 PI |
1228 | exit 0 |
1229 | } | |
1230 | ||
c597172e | 1231 | for opt do |
7483e694 DB |
1232 | optval="${opt#*=}" |
1233 | case "$opt" in | |
0f010b2f | 1234 | --extra-cflags=*) add_cflags $optval |
7483e694 | 1235 | ;; |
0f010b2f | 1236 | --extra-ldflags=*) add_ldflags $optval |
7483e694 | 1237 | ;; |
0f010b2f | 1238 | --extra-libs=*) add_extralibs $optval |
7483e694 | 1239 | ;; |
8fb1cb58 | 1240 | --disable-devices) disable $INDEV_LIST $OUTDEV_LIST |
9aa8ed9d | 1241 | ;; |
40bcf4c7 BL |
1242 | --enable-debug=*) debuglevel="$optval" |
1243 | ;; | |
7483e694 DB |
1244 | --enable-*=*|--disable-*=*) |
1245 | eval `echo "$opt" | sed 's/=/-/;s/--/action=/;s/-/ thing=/;s/-/ name=/'` | |
1246 | case "$thing" in | |
81124ba0 | 1247 | encoder|decoder|muxer|demuxer|parser|bsf|protocol|filter) $action ${optval}_${thing} ;; |
7483e694 DB |
1248 | *) die_unknown "$opt" ;; |
1249 | esac | |
1250 | ;; | |
1251 | --enable-?*|--disable-?*) | |
1252 | eval `echo "$opt" | sed 's/--/action=/;s/-/ option=/;s/-/_/g'` | |
e3773a55 MR |
1253 | if is_in $option $COMPONENT_LIST; then |
1254 | eval $action \$$(toupper ${option%s})_LIST | |
1255 | elif is_in $option $CMDLINE_SELECT; then | |
1256 | $action $option | |
1257 | else | |
1258 | die_unknown $opt | |
1259 | fi | |
7483e694 DB |
1260 | ;; |
1261 | --list-*) | |
1262 | NAME="${opt#--list-}" | |
1263 | is_in $NAME $COMPONENT_LIST || die_unknown $opt | |
1264 | NAME=${NAME%s} | |
1265 | eval show_list $NAME \$$(toupper $NAME)_LIST | |
1266 | ;; | |
1267 | --help|-h) show_help | |
1268 | ;; | |
1269 | *) | |
884a36a7 | 1270 | optname="${opt%%=*}" |
26759c44 MR |
1271 | optname="${optname#--}" |
1272 | optname=$(echo "$optname" | sed 's/-/_/g') | |
1273 | is_in $optname $CMDLINE_SET || die_unknown $opt | |
1274 | eval $optname='$optval' | |
7483e694 DB |
1275 | ;; |
1276 | esac | |
c597172e MR |
1277 | done |
1278 | ||
bcea99bb MR |
1279 | disabled logging && logfile=/dev/null |
1280 | ||
1281 | echo "# $0 $@" > $logfile | |
1282 | set >> $logfile | |
1283 | ||
9da6609f MR |
1284 | test -n "$cross_prefix" && enable cross_compile |
1285 | ||
adb2b908 | 1286 | ar="${cross_prefix}${ar}" |
11e6d03a | 1287 | cc_default="${cross_prefix}${cc_default}" |
20e0ed95 | 1288 | nm_default="${cross_prefix}${nm_default}" |
adb2b908 RP |
1289 | ranlib="${cross_prefix}${ranlib}" |
1290 | strip="${cross_prefix}${strip}" | |
1291 | ||
89641463 | 1292 | set_default cc nm |
9da6609f MR |
1293 | enabled cross_compile || host_cc_default=$cc |
1294 | set_default host_cc | |
13c7df3d | 1295 | |
e4e69e0b | 1296 | # set temporary file name |
a49d42c2 | 1297 | : ${TMPDIR:=$TEMPDIR} |
c51fafa1 | 1298 | : ${TMPDIR:=$TMP} |
a49d42c2 | 1299 | : ${TMPDIR:=/tmp} |
e4e69e0b | 1300 | |
a49d42c2 MR |
1301 | TMPC="${TMPDIR}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.c" |
1302 | TMPE="${TMPDIR}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}${EXESUF}" | |
1303 | TMPH="${TMPDIR}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.h" | |
1304 | TMPO="${TMPDIR}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.o" | |
1305 | TMPS="${TMPDIR}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S" | |
1306 | TMPSH="${TMPDIR}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.sh" | |
e4e69e0b | 1307 | |
e9b9a2f8 MN |
1308 | check_cflags -std=c99 |
1309 | ||
b24dbcbd RP |
1310 | case "$arch" in |
1311 | i386|i486|i586|i686|i86pc|BePC) | |
62045d48 DB |
1312 | arch="x86" |
1313 | subarch="x86_32" | |
b24dbcbd RP |
1314 | enable fast_unaligned |
1315 | ;; | |
1316 | x86_64|amd64) | |
62045d48 DB |
1317 | arch="x86" |
1318 | subarch="x86_32" | |
34b37f86 DM |
1319 | enable cmov |
1320 | enable fast_cmov | |
b24dbcbd | 1321 | enable fast_unaligned |
62045d48 | 1322 | check_cc <<EOF && enable fast_64bit && subarch="x86_64" |
b24dbcbd RP |
1323 | int test[sizeof(char*) - 7]; |
1324 | EOF | |
1325 | ;; | |
b24dbcbd | 1326 | arm|armv[4567]*l) |
a2fc0f6a | 1327 | arch="arm" |
b24dbcbd RP |
1328 | ;; |
1329 | alpha) | |
1330 | arch="alpha" | |
1331 | enable fast_64bit | |
c0a02a3e | 1332 | check_cflags -mieee |
b24dbcbd RP |
1333 | ;; |
1334 | "Power Macintosh"|ppc|powerpc) | |
79cb09b2 | 1335 | arch="ppc" |
aa8bc0f1 | 1336 | enable fast_unaligned |
b24dbcbd RP |
1337 | ;; |
1338 | ppc64) | |
79cb09b2 | 1339 | arch="ppc" |
b24dbcbd | 1340 | enable fast_64bit |
aa8bc0f1 | 1341 | enable fast_unaligned |
b24dbcbd | 1342 | ;; |
de3a1240 | 1343 | mips|mipsel|IP*) |
b24dbcbd RP |
1344 | arch="mips" |
1345 | ;; | |
de3a1240 DB |
1346 | mips64) |
1347 | arch="mips" | |
1348 | enable fast_64bit | |
1349 | ;; | |
b24dbcbd | 1350 | sun4u|sparc64) |
62045d48 DB |
1351 | arch="sparc" |
1352 | subarch="sparc64" | |
b24dbcbd RP |
1353 | enable fast_64bit |
1354 | ;; | |
1355 | sparc) | |
1356 | arch="sparc" | |
1357 | ;; | |
61597a98 | 1358 | sh4|sh) |
b24dbcbd RP |
1359 | arch="sh4" |
1360 | ;; | |
61597a98 | 1361 | parisc|hppa) |
b24dbcbd RP |
1362 | arch="parisc" |
1363 | ;; | |
61597a98 | 1364 | parisc64|hppa64) |
b24dbcbd RP |
1365 | arch="parisc" |
1366 | enable fast_64bit | |
1367 | ;; | |
1368 | s390|s390x) | |
1369 | arch="s390" | |
1370 | ;; | |
1371 | m68k) | |
1372 | arch="m68k" | |
1373 | ;; | |
1374 | ia64) | |
1375 | arch="ia64" | |
1376 | enable fast_64bit | |
1377 | ;; | |
1378 | bfin) | |
1379 | arch="bfin" | |
1380 | ;; | |
1381 | *) | |
1382 | arch="unknown" | |
1383 | ;; | |
1384 | esac | |
1385 | ||
62045d48 | 1386 | enable $arch $subarch |
b24dbcbd | 1387 | |
7483e694 | 1388 | # OS specific |
4f854758 | 1389 | case $target_os in |
7483e694 | 1390 | beos|haiku|zeta) |
c9d19248 | 1391 | prefix_default="$HOME/config" |
7483e694 | 1392 | # helps building libavcodec |
0f010b2f | 1393 | add_cflags -DPIC -fomit-frame-pointer |
7483e694 DB |
1394 | # 3 gcc releases known for BeOS, each with ugly bugs |
1395 | gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`" | |
1396 | case "$gcc_version" in | |
1397 | 2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc" | |
1398 | disable mmx | |
1399 | ;; | |
1400 | *20010315*) echo "BeBits gcc" | |
0f010b2f | 1401 | add_cflags -fno-expensive-optimizations |
7483e694 DB |
1402 | ;; |
1403 | esac | |
7483e694 DB |
1404 | SHFLAGS=-nostart |
1405 | # enable BeOS things | |
1406 | enable audio_beos | |
1407 | # no need for libm, but the inet stuff | |
1408 | # Check for BONE | |
1409 | # XXX: actually should check for NOT net_server | |
78fe7631 | 1410 | if echo $BEINCLUDES | grep -q 'headers/be/bone'; then |
7483e694 DB |
1411 | network_extralibs="-lbind -lsocket" |
1412 | else | |
1413 | enable beos_netserver | |
1414 | network_extralibs="-lnet" | |
1415 | fi ;; | |
1416 | sunos) | |
1417 | FFSERVERLDFLAGS="" | |
9987769a | 1418 | SHFLAGS='-shared -Wl,-h,$$(@F)' |
7483e694 | 1419 | network_extralibs="-lsocket -lnsl" |
e193c74e | 1420 | add_cflags -D__EXTENSIONS__ |
7483e694 DB |
1421 | ;; |
1422 | netbsd) | |
1423 | oss_demuxer_extralibs="-lossaudio" | |
1424 | oss_muxer_extralibs="-lossaudio" | |
1425 | ;; | |
1426 | openbsd) | |
1427 | disable need_memalign | |
1428 | LIBOBJFLAGS='$(PIC)' | |
7483e694 | 1429 | SHFLAGS='-shared' |
7483e694 DB |
1430 | oss_demuxer_extralibs="-lossaudio" |
1431 | oss_muxer_extralibs="-lossaudio" | |
1432 | ;; | |
1433 | freebsd) | |
1434 | disable need_memalign | |
1435 | ;; | |
1436 | bsd/os) | |
1437 | osextralibs="-lpoll -lgnugetopt" | |
1438 | strip="strip -d" | |
1439 | ;; | |
1440 | darwin) | |
1441 | disable need_memalign | |
0138c54e | 1442 | SHFLAGS='-dynamiclib -Wl,-single_module -Wl,-install_name,$(SHLIBDIR)/$(SLIBNAME),-current_version,$(LIBVERSION),-compatibility_version,$(LIBMAJOR) -Wl,-read_only_relocs,suppress' |
9987769a | 1443 | VHOOKSHFLAGS='-dynamiclib -Wl,-single_module -flat_namespace -undefined suppress -Wl,-install_name,$(SHLIBDIR)/vhook/$$(@F)' |
7483e694 DB |
1444 | strip="strip -x" |
1445 | FFLDFLAGS="-Wl,-dynamic,-search_paths_first" | |
1446 | SLIBSUF=".dylib" | |
1447 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME).$(LIBVERSION)$(SLIBSUF)' | |
1448 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME).$(LIBMAJOR)$(SLIBSUF)' | |
1449 | FFSERVERLDFLAGS=-Wl,-bind_at_load | |
304d586d | 1450 | objformat="macho" |
1b0f6fb8 | 1451 | enabled x86_64 && objformat="macho64" |
7483e694 DB |
1452 | ;; |
1453 | mingw32*) | |
4f854758 | 1454 | target_os=mingw32 |
dcc01c06 | 1455 | LIBTARGET=i386 |
1fc9fb8a | 1456 | if enabled x86_64; then |
dcc01c06 RP |
1457 | disable need_memalign |
1458 | LIBTARGET=x64 | |
1459 | fi | |
fbd971a4 | 1460 | shlibdir_default="$bindir_default" |
7483e694 DB |
1461 | VHOOKSHFLAGS='-shared -L$(BUILD_ROOT)/libavformat -L$(BUILD_ROOT)/libavcodec -L$(BUILD_ROOT)/libavutil' |
1462 | VHOOKLIBS='-lavformat$(BUILDSUF) -lavcodec$(BUILDSUF) -lavutil$(BUILDSUF) $(EXTRALIBS)' | |
13ca50f3 | 1463 | if enabled swscale; then |
7483e694 DB |
1464 | VHOOKSHFLAGS="$VHOOKSHFLAGS -L\$(BUILD_ROOT)/libswscale" |
1465 | VHOOKLIBS="$VHOOKLIBS -lswscale\$(BUILDSUF)" | |
1466 | fi | |
1467 | disable ffserver | |
1468 | SLIBPREF="" | |
1469 | SLIBSUF=".dll" | |
1470 | EXESUF=".exe" | |
1471 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)' | |
1472 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)' | |
dcc01c06 | 1473 | SLIB_EXTRA_CMD='-lib /machine:$(LIBTARGET) /def:$$(@:$(SLIBSUF)=.def) /out:$(SUBDIR)$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib)' |
4c25d159 RP |
1474 | SLIB_INSTALL_EXTRA_CMD='-install -m 644 $(SUBDIR)$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib) "$(SHLIBDIR)/$(SLIBNAME:$(SLIBSUF)=.lib)"; \ |
1475 | install -m 644 $(SUBDIR)$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib) "$(SHLIBDIR)/$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib)"' | |
7483e694 | 1476 | SLIB_UNINSTALL_EXTRA_CMD='rm -f "$(SHLIBDIR)/$(SLIBNAME:$(SLIBSUF)=.lib)"' |
71c61f62 | 1477 | SHFLAGS='-shared -Wl,--output-def,$$(@:$(SLIBSUF)=.def) -Wl,--enable-runtime-pseudo-reloc -Wl,--enable-auto-image-base' |
304d586d | 1478 | objformat="win32" |
bc574408 | 1479 | enable dos_paths |
a85de417 SS |
1480 | check_cpp_condition _mingw.h "(__MINGW32_MAJOR_VERSION > 3) || (__MINGW32_MAJOR_VERSION == 3 && __MINGW32_MINOR_VERSION >= 15)" || |
1481 | die "ERROR: MinGW runtime version must be >= 3.15." | |
1482 | enabled_any avisynth vfwcap_demuxer && | |
bc4b7221 RP |
1483 | { check_cpp_condition w32api.h "(__W32API_MAJOR_VERSION > 3) || (__W32API_MAJOR_VERSION == 3 && __W32API_MINOR_VERSION >= 13)" || |
1484 | die "ERROR: avisynth and vfwcap_demuxer require w32api version 3.13 or later."; } | |
7483e694 DB |
1485 | ;; |
1486 | cygwin*) | |
4f854758 | 1487 | target_os=cygwin |
fbd971a4 | 1488 | shlibdir_default="$bindir_default" |
7483e694 DB |
1489 | VHOOKSHFLAGS='-shared -L$(BUILD_ROOT)/libavformat -L$(BUILD_ROOT)/libavcodec -L$(BUILD_ROOT)/libavutil' |
1490 | VHOOKLIBS='-lavformat$(BUILDSUF) -lavcodec$(BUILDSUF) -lavutil$(BUILDSUF) $(EXTRALIBS)' | |
13ca50f3 | 1491 | if enabled swscale; then |
7483e694 DB |
1492 | VHOOKSHFLAGS="$VHOOKSHFLAGS -L\$(BUILD_ROOT)/libswscale" |
1493 | VHOOKLIBS="$VHOOKLIBS -lswscale\$(BUILDSUF)" | |
1494 | fi | |
1495 | EXESUF=".exe" | |
1496 | SLIBPREF="cyg" | |
1497 | SLIBSUF=".dll" | |
1498 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)' | |
1499 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)' | |
1500 | SHFLAGS='-shared -Wl,--enable-auto-image-base' | |
304d586d | 1501 | objformat="win32" |
bc574408 | 1502 | enable dos_paths |
7483e694 | 1503 | ;; |
4f365f37 | 1504 | *-dos|freedos|opendos) |
4f365f37 MK |
1505 | disable ffplay ffserver vhook |
1506 | disable $INDEV_LIST $OUTDEV_LIST | |
1507 | network_extralibs="-lsocket" | |
1508 | EXESUF=".exe" | |
ff1c015d | 1509 | objformat="coff" |
bc574408 | 1510 | enable dos_paths |
4f365f37 | 1511 | ;; |
7483e694 | 1512 | linux) |
7483e694 DB |
1513 | enable dv1394 |
1514 | ;; | |
1515 | irix*) | |
4f854758 | 1516 | target_os=irix |
7483e694 DB |
1517 | ranlib="echo ignoring ranlib" |
1518 | ;; | |
d22e8442 | 1519 | os/2*) |
d22e8442 DY |
1520 | strip="lxlite" |
1521 | ln_s="cp -f" | |
d22e8442 DY |
1522 | EXESUF=".exe" |
1523 | FFLDFLAGS="-Zomf -Zbin-files -Zargs-wild -Zmap" | |
71c61f62 | 1524 | SHFLAGS='$(SUBDIR)$(NAME).def -Zdll -Zomf' |
d22e8442 | 1525 | FFSERVERLDFLAGS="" |
287d3b13 | 1526 | LIBSUF="_s.a" |
d22e8442 DY |
1527 | SLIBPREF="" |
1528 | SLIBSUF=".dll" | |
1529 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)' | |
1530 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(shell echo $(NAME) | cut -c1-6)$(LIBMAJOR)$(SLIBSUF)' | |
71c61f62 MR |
1531 | SLIB_CREATE_DEF_CMD='echo LIBRARY $(SLIBNAME_WITH_MAJOR) INITINSTANCE TERMINSTANCE > $(SUBDIR)$(NAME).def; \ |
1532 | echo PROTMODE >> $(SUBDIR)$(NAME).def; \ | |
1533 | echo CODE PRELOAD MOVEABLE DISCARDABLE >> $(SUBDIR)$(NAME).def; \ | |
1534 | echo DATA PRELOAD MOVEABLE MULTIPLE NONSHARED >> $(SUBDIR)$(NAME).def; \ | |
1535 | echo EXPORTS >> $(SUBDIR)$(NAME).def; \ | |
1536 | emxexp -o $(OBJS) >> $(SUBDIR)$(NAME).def' | |
1537 | SLIB_EXTRA_CMD='emximp -o $(SUBDIR)$(LIBPREF)$(NAME)_dll.a $(SUBDIR)$(NAME).def; \ | |
1538 | emximp -o $(SUBDIR)$(LIBPREF)$(NAME)_dll.lib $(SUBDIR)$(NAME).def;' | |
1539 | SLIB_INSTALL_EXTRA_CMD='install -m 644 $(SUBDIR)$(LIBPREF)$(NAME)_dll.a $(SUBDIR)$(LIBPREF)$(NAME)_dll.lib "$(LIBDIR)"' | |
d22e8442 | 1540 | SLIB_UNINSTALL_EXTRA_CMD='rm -f "$(LIBDIR)"/$(LIBPREF)$(NAME)_dll.a "$(LIBDIR)"/$(LIBPREF)$(NAME)_dll.lib' |
c6eed369 | 1541 | disable vhook |
bc574408 | 1542 | enable dos_paths |
d22e8442 | 1543 | ;; |
269820f1 PR |
1544 | interix) |
1545 | disable vhook | |
1546 | ;; | |
d22e8442 | 1547 | |
7483e694 | 1548 | *) |
4f854758 | 1549 | target_os="${target_os}-UNKNOWN" |
7483e694 DB |
1550 | ;; |
1551 | esac | |
1552 | ||
c9d19248 MR |
1553 | set_default $PATHS_LIST |
1554 | ||
c597172e | 1555 | add_extralibs $osextralibs |
de6d9b64 | 1556 | |
28d8e661 DB |
1557 | # Combine FFLDFLAGS and the LDFLAGS environment variable. |
1558 | LDFLAGS="$FFLDFLAGS $LDFLAGS" | |
e89b8b0a | 1559 | |
320d060a | 1560 | # we need to build at least one lib type |
93b3c083 | 1561 | if ! enabled_any static shared; then |
320d060a DB |
1562 | cat <<EOF |
1563 | At least one library type must be built. | |
1564 | Specify --enable-static to build the static libraries or --enable-shared to | |
1565 | build the shared libraries as well. To only build the shared libraries specify | |
1566 | --disable-static in addition to --enable-shared. | |
1567 | EOF | |
1568 | exit 1; | |
1569 | fi | |
1570 | ||
abc4e572 | 1571 | disabled static && LIBNAME="" |
2a320695 | 1572 | |
a2234ceb RP |
1573 | if enabled_any libfaad libfaadbin ; then |
1574 | if check_header faad.h; then | |
295b8c70 | 1575 | check_cc <<EOF |
a2234ceb RP |
1576 | #include <faad.h> |
1577 | #ifndef FAAD2_VERSION | |
1578 | ok faad1 | |
1579 | #endif | |
db817cf3 | 1580 | int main(void) { return 0; } |
a2234ceb RP |
1581 | EOF |
1582 | test $? = 0 && enable libfaad2 | |
1583 | else | |
ff3dac65 | 1584 | die "FAAD test failed." |
a2234ceb RP |
1585 | fi |
1586 | fi | |
1587 | ||
1588 | ||
93b3c083 | 1589 | if ! enabled gpl; then |
54118497 RP |
1590 | die_gpl_disabled(){ |
1591 | name=$1 | |
1592 | shift | |
1593 | enabled_any $@ && die "$name is under GPL and --enable-gpl is not specified." | |
1594 | } | |
4a24ab64 | 1595 | die_gpl_disabled "The Postprocessing code" postproc |
1cc60c47 DB |
1596 | die_gpl_disabled "libx264" libx264 |
1597 | die_gpl_disabled "libxvidcore" libxvid | |
54118497 RP |
1598 | die_gpl_disabled "FAAD2" libfaad2 |
1599 | die_gpl_disabled "The X11 grabber" x11grab | |
13ca50f3 | 1600 | die_gpl_disabled "The software scaler" swscale |
ebb810d9 | 1601 | fi |
b2e3c528 | 1602 | |
3fe142e2 DB |
1603 | if ! enabled nonfree && enabled_any libamr_nb libamr_wb; then |
1604 | die "libamr is nonfree and --enable-nonfree is not specified." | |
1605 | fi | |
1606 | ||
9eeed841 | 1607 | check_deps $ARCH_EXT_LIST |
0f3cb305 | 1608 | |
5d323602 MR |
1609 | test -z "$need_memalign" && need_memalign="$mmx" |
1610 | ||
cf9d24ad | 1611 | #Darwin CC versions |
4f854758 | 1612 | if test $target_os = darwin; then |
3dddba4b | 1613 | if $cc -v 2>&1 | grep -q xlc; then |
0f010b2f | 1614 | add_cflags -qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto |
cf9d24ad | 1615 | else |
0f010b2f DB |
1616 | add_cflags -pipe |
1617 | check_cflags -force_cpusubtype_ALL | |
1618 | check_cflags -Wno-sign-compare | |
f946a9a4 | 1619 | enabled shared || check_cflags -mdynamic-no-pic |
cf9d24ad | 1620 | fi |
2a1a6b64 MN |
1621 | fi |
1622 | ||
40617a6d | 1623 | disabled optimizations || check_cflags -fomit-frame-pointer |
cf9d24ad | 1624 | |
a4adb608 | 1625 | # Add processor-specific flags |
38d0a8aa | 1626 | if test $cpu != "generic"; then |
bc8ec47b MR |
1627 | warn_altivec(){ |
1628 | $1 altivec && echo "WARNING: Tuning for $2 but AltiVec $1."; | |
1658bc4f | 1629 | } |
38d0a8aa | 1630 | case $cpu in |
bb270c08 | 1631 | 601|ppc601|PowerPC601) |
0f010b2f | 1632 | add_cflags -mcpu=601 |
bc8ec47b | 1633 | warn_altivec enabled PPC601 |
bb270c08 DB |
1634 | ;; |
1635 | 603*|ppc603*|PowerPC603*) | |
0f010b2f | 1636 | add_cflags -mcpu=603 |
bc8ec47b | 1637 | warn_altivec enabled PPC603 |
bb270c08 DB |
1638 | ;; |
1639 | 604*|ppc604*|PowerPC604*) | |
0f010b2f | 1640 | add_cflags -mcpu=604 |
bc8ec47b | 1641 | warn_altivec enabled PPC604 |
bb270c08 DB |
1642 | ;; |
1643 | G3|g3|75*|ppc75*|PowerPC75*) | |
0f010b2f | 1644 | add_cflags -mcpu=750 -mpowerpc-gfxopt |
bc8ec47b | 1645 | warn_altivec enabled PPC75x |
bb270c08 DB |
1646 | ;; |
1647 | G4|g4|745*|ppc745*|PowerPC745*) | |
0f010b2f | 1648 | add_cflags -mcpu=7450 -mpowerpc-gfxopt |
bc8ec47b | 1649 | warn_altivec disabled PPC745x |
bb270c08 DB |
1650 | ;; |
1651 | 74*|ppc74*|PowerPC74*) | |
0f010b2f | 1652 | add_cflags -mcpu=7400 -mpowerpc-gfxopt |
bc8ec47b | 1653 | warn_altivec disabled PPC74xx |
bb270c08 DB |
1654 | ;; |
1655 | G5|g5|970|ppc970|PowerPC970|power4*|Power4*) | |
0f010b2f | 1656 | add_cflags -mcpu=970 -mpowerpc-gfxopt -mpowerpc64 |
bc8ec47b | 1657 | warn_altivec disabled PPC970 |
9cafbd6c | 1658 | enable ppc64 |
bb270c08 | 1659 | ;; |
e07e357d | 1660 | Cell|CELL|cell) |
0f010b2f | 1661 | add_cflags -mcpu=cell |
e07e357d | 1662 | warn_altivec disabled Cell |
9cafbd6c | 1663 | enable ppc64 |
e07e357d | 1664 | ;; |
e7768fc5 GP |
1665 | # targets that do NOT support conditional mov (cmov) |
1666 | i[345]86|pentium|pentium-mmx|k6|k6-[23]|winchip-c6|winchip2|c3) | |
0f010b2f | 1667 | add_cflags -march=$cpu |
497237c7 | 1668 | disable cmov |
e7768fc5 GP |
1669 | ;; |
1670 | # targets that do support conditional mov (cmov) | |
416519dd | 1671 | i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64|k8|opteron|athlon-fx|core2) |
0f010b2f | 1672 | add_cflags -march=$cpu |
497237c7 RP |
1673 | enable cmov |
1674 | enable fast_cmov | |
94e4c3a3 GP |
1675 | ;; |
1676 | # targets that do support conditional mov but on which it's slow | |
800a5a19 | 1677 | pentium4|pentium4m|prescott|nocona) |
0f010b2f | 1678 | add_cflags -march=$cpu |
497237c7 RP |
1679 | enable cmov |
1680 | disable fast_cmov | |
bb270c08 | 1681 | ;; |
d7b34d08 | 1682 | sparc64) |
0f010b2f | 1683 | add_cflags -mcpu=v9 |
d7b34d08 | 1684 | ;; |
f2e49553 | 1685 | arm11*|cortex*) |
0f010b2f | 1686 | add_cflags -mcpu=$cpu |
f2e49553 MR |
1687 | enable fast_unaligned |
1688 | ;; | |
0223bd6f | 1689 | armv*) |
0f010b2f | 1690 | add_cflags -march=$cpu |
0223bd6f | 1691 | ;; |
f2e49553 | 1692 | arm*) |
0f010b2f | 1693 | add_cflags -mcpu=$cpu |
6b19786b | 1694 | ;; |
1cd11856 MR |
1695 | ev4|ev45|ev5|ev56|pca56|ev6|ev67) |
1696 | add_cflags -mcpu=$cpu | |
1697 | ;; | |
bb270c08 | 1698 | *) |
7483e694 | 1699 | echo "WARNING: Unknown CPU \"$cpu\", ignored." |
bb270c08 | 1700 | ;; |
a4adb608 MN |
1701 | esac |
1702 | fi | |
1703 | ||
be0d52ab | 1704 | # make sure we can execute files in $TMPDIR |
2270b4b2 | 1705 | cat > $TMPSH 2>> $logfile <<EOF |
be0d52ab MR |
1706 | #! /bin/sh |
1707 | EOF | |
2270b4b2 DB |
1708 | chmod +x $TMPSH >> $logfile 2>&1 |
1709 | if ! $TMPSH >> $logfile 2>&1; then | |
be0d52ab | 1710 | cat <<EOF |
a49d42c2 MR |
1711 | Unable to create and execute files in $TMPDIR. Set the TMPDIR environment |
1712 | variable to another directory and make sure that it is not mounted noexec. | |
be0d52ab MR |
1713 | EOF |
1714 | die "Sanity test failed." | |
1715 | fi | |
edd08265 | 1716 | rm $TMPSH |
be0d52ab | 1717 | |
1a268acc MR |
1718 | # compiler sanity check |
1719 | check_exec <<EOF | |
c23a0ac8 | 1720 | int main(void){ return 0; } |
1a268acc MR |
1721 | EOF |
1722 | if test "$?" != 0; then | |
1723 | echo "$cc is unable to create an executable file." | |
93b3c083 | 1724 | if test -z "$cross_prefix" && ! enabled cross_compile ; then |
db6107b6 | 1725 | echo "If $cc is a cross-compiler, use the --enable-cross-compile option." |
c7ae6345 | 1726 | echo "Only do this if you know what cross compiling means." |
1a268acc MR |
1727 | fi |
1728 | die "C compiler test failed." | |
1729 | fi | |
1730 | ||
b4d96ba2 MR |
1731 | check_cc <<EOF || die "Symbol mangling check failed." |
1732 | int ff_extern; | |
1733 | EOF | |
2f05d9c1 | 1734 | sym=$($nm -P -g $TMPO | grep ff_extern) |
b4d96ba2 MR |
1735 | extern_prefix=${sym%%ff_extern*} |
1736 | ||
61d251db MR |
1737 | check_asm inline_asm '""' |
1738 | ||
9eeed841 | 1739 | if enabled x86; then |
44965991 PI |
1740 | # check whether EBP is available on x86 |
1741 | # As 'i' is stored on the stack, this program will crash | |
1742 | # if the base pointer is used to access it because the | |
1743 | # base pointer is cleared in the inline assembly code. | |
7dfef245 | 1744 | check_exec_crash <<EOF && enable ebp_available |
44965991 | 1745 | volatile int i=0; |
be449fca | 1746 | __asm__ volatile ( |
44965991 PI |
1747 | "xorl %%ebp, %%ebp" |
1748 | ::: "%ebp"); | |
1749 | return i; | |
44965991 PI |
1750 | EOF |
1751 | ||
1752 | # check wether EBX is available on x86 | |
940f335a | 1753 | check_asm ebx_available '"":::"%ebx"' |
8e380710 | 1754 | |
d7f0920b | 1755 | # check whether binutils is new enough to compile SSSE3/MMX2 |
940f335a | 1756 | enabled ssse3 && check_asm ssse3 '"pabsw %xmm0, %xmm0"' |
d7f0920b | 1757 | enabled mmx2 && check_asm mmx2 '"movss %xmm0, %xmm0"' |
6bd859d6 MR |
1758 | |
1759 | check_asm bswap '"bswap %%eax" ::: "%eax"' | |
304d586d | 1760 | |
d52481b9 | 1761 | YASMFLAGS="-f $objformat -DARCH_$(toupper $subarch)" |
304d586d LM |
1762 | enabled x86_64 && append YASMFLAGS "-m amd64" |
1763 | enabled_all x86_64 shared && append YASMFLAGS "-DPIC" | |
1764 | case "$objformat" in | |
1765 | elf) enabled debug && append YASMFLAGS "-g dwarf2" ;; | |
1b0f6fb8 | 1766 | macho64) append YASMFLAGS "-DPIC -DPREFIX" ;; |
304d586d LM |
1767 | *) append YASMFLAGS "-DPREFIX" ;; |
1768 | esac | |
1769 | check_yasm "pabsw xmm0, xmm0" && enable yasm | |
44965991 PI |
1770 | fi |
1771 | ||
87ea51e0 LB |
1772 | # check for assembler specific support |
1773 | ||
5b6c2cbd | 1774 | enabled ppc && check_asm dcbzl '"dcbzl 0, 1"' |
799fde37 | 1775 | enabled ppc && check_asm ppc4xx '"maclhw r10, r11, r12"' |
87ea51e0 | 1776 | |
57bd82d4 MR |
1777 | # check for SIMD availability |
1778 | ||
115329f1 | 1779 | # AltiVec flags: The FSF version of GCC differs from the Apple version |
9eeed841 | 1780 | if enabled altivec; then |
3ed1a2ee DB |
1781 | check_cflags -maltivec -mabi=altivec && |
1782 | { check_header altivec.h && inc_altivec_h="#include <altivec.h>" ; } || | |
4477b9f4 | 1783 | check_cflags -faltivec |
b6e52719 | 1784 | |
0182fee8 | 1785 | # check if our compiler supports Motorola AltiVec C API |
497237c7 | 1786 | check_cc <<EOF || disable altivec |
dcd479c0 | 1787 | $inc_altivec_h |
a9a07762 MN |
1788 | int main(void) { |
1789 | vector signed int v1, v2, v3; | |
1790 | v1 = vec_add(v2,v3); | |
1791 | return 0; | |
1792 | } | |
1793 | EOF | |
b006b26c DB |
1794 | |
1795 | # check if our compiler supports braces for vector declarations | |
80a61f08 | 1796 | check_cc <<EOF || die "You need a compiler that supports {} in AltiVec vector declarations." |
b006b26c | 1797 | $inc_altivec_h |
80a61f08 | 1798 | int main (void) { (vector int) {1}; return 0; } |
b006b26c | 1799 | EOF |
a9a07762 | 1800 | fi |
ab6c65f6 | 1801 | |
b4e806b2 | 1802 | # We have to check if pld is a nop and disable it. |
a2fc0f6a | 1803 | enabled arm && check_asm pld '"pld [r0]"' |
940f335a MR |
1804 | enabled armv5te && check_asm armv5te '"qadd r0, r0, r0"' |
1805 | enabled armv6 && check_asm armv6 '"sadd16 r0, r0, r0"' | |
ab5cb084 | 1806 | enabled armv6t2 && check_asm armv6t2 '"movt r0, #0"' |
f55b299a | 1807 | enabled armvfp && check_asm armvfp '"fadds s0, s0, s0"' |
940f335a MR |
1808 | enabled iwmmxt && check_asm iwmmxt '"wunpckelub wr6, wr4"' |
1809 | enabled mmi && check_asm mmi '"lq $2, 0($2)"' | |
6b18d278 | 1810 | enabled neon && check_asm neon '"vadd.i16 q0, q0, q0"' |
940f335a | 1811 | enabled vis && check_asm vis '"pdist %f0, %f0, %f0"' -mcpu=ultrasparc |
bd9d34a0 | 1812 | |
0f010b2f | 1813 | enabled vis && add_cflags -mcpu=ultrasparc -mtune=ultrasparc |
8b03def6 | 1814 | |
57bd82d4 MR |
1815 | # --- |
1816 | # big/little-endian test | |
9eebe687 MR |
1817 | check_cc <<EOF || die "endian test failed" |
1818 | unsigned int endian = 'B' << 24 | 'I' << 16 | 'G' << 8 | 'E'; | |
a3999908 | 1819 | EOF |
d04d9e16 | 1820 | od -A n -t x1 $TMPO | grep -q '42 *49 *47 *45' && enable bigendian |
487a54d7 | 1821 | |
a3999908 | 1822 | # --- |
3d204385 NK |
1823 | # check availability of some header files |
1824 | ||
a98bb16d RP |
1825 | if check_func dlopen; then |
1826 | ldl= | |
1827 | elif check_func dlopen -ldl; then | |
1828 | ldl=-ldl | |
8bf5d58f MN |
1829 | fi |
1830 | ||
7483e694 DB |
1831 | check_func fork |
1832 | check_func gethrtime | |
1833 | check_func getrusage | |
094c09bb | 1834 | check_func inet_aton $network_extralibs |
7483e694 DB |
1835 | check_func memalign |
1836 | check_func mkstemp | |
1f91cdce | 1837 | check_func posix_memalign |
b507ebd1 | 1838 | check_func_headers io.h setmode |
2446d3d6 | 1839 | check_func_headers windows.h GetProcessTimes |
6ffa87d3 | 1840 | |
e16e49ac | 1841 | check_header conio.h |
a98bb16d RP |
1842 | check_header dlfcn.h |
1843 | check_header malloc.h | |
bf6ce82d | 1844 | check_header poll.h |
b58412f1 | 1845 | check_header sys/mman.h |
b091aa44 | 1846 | check_header sys/resource.h |
bf6ce82d | 1847 | check_header sys/select.h |
a98bb16d | 1848 | check_header termios.h |
272081b0 CEH |
1849 | check_header vdpau/vdpau.h |
1850 | check_header vdpau/vdpau_x11.h | |
68178ca9 | 1851 | check_header X11/extensions/XvMClib.h |
a98bb16d | 1852 | |
1f91cdce RP |
1853 | if ! enabled_any memalign memalign_hack posix_memalign && enabled need_memalign ; then |
1854 | die "Error, no aligned memory allocator but SSE enabled, disable it or use --enable-memalign-hack." | |
a98bb16d | 1855 | fi |
e16e49ac | 1856 | |
a4fa192c | 1857 | disabled zlib || check_lib zlib.h zlibVersion -lz || disable zlib |
632948bd | 1858 | disabled bzlib || check_lib2 bzlib.h BZ2_bzlibVersion -lbz2 || disable bzlib |
57bd82d4 MR |
1859 | |
1860 | # check for some common methods of building with pthread support | |
1861 | # do this before the optional library checks as some of them require pthreads | |
1862 | if enabled pthreads; then | |
9e7fd101 MR |
1863 | if check_func pthread_create; then |
1864 | : | |
1865 | elif check_func pthread_create -pthread; then | |
1866 | add_cflags -pthread | |
afc9aee2 | 1867 | add_extralibs -pthread |
9e7fd101 MR |
1868 | elif check_func pthread_create -pthreads; then |
1869 | add_cflags -pthreads | |
afc9aee2 | 1870 | add_extralibs -pthreads |
8d94f606 GT |
1871 | elif check_func pthread_create -lpthreadGC2; then |
1872 | add_extralibs -lpthreadGC2 | |
9e7fd101 MR |
1873 | elif ! check_lib pthread.h pthread_create -lpthread; then |
1874 | die "ERROR: can't find pthreads library" | |
1875 | fi | |
57bd82d4 MR |
1876 | fi |
1877 | ||
8eee7025 | 1878 | for thread in $THREADS_LIST; do |
e5f94c2b | 1879 | if enabled $thread; then |
3ae3b721 RP |
1880 | test -n "$thread_type" && |
1881 | die "ERROR: Only one thread type must be selected." || | |
e5f94c2b | 1882 | thread_type="$thread" |
e5f94c2b RP |
1883 | fi |
1884 | done | |
1885 | ||
fdf88598 MR |
1886 | check_lib math.h sin -lm |
1887 | ||
a33cab3a | 1888 | # test for C99 functions in math.h |
7b04b8a0 | 1889 | for func in llrint lrint lrintf round roundf truncf; do |
a33cab3a | 1890 | check_exec <<EOF && enable $func || disable $func |
f32adb22 | 1891 | #include <math.h> |
a33cab3a | 1892 | int main(void) { return ($func(3.999f) > 0)?0:1; } |
f32adb22 | 1893 | EOF |
a33cab3a | 1894 | done |
f32adb22 | 1895 | |
57bd82d4 | 1896 | # these are off by default, so fail if requested and not available |
79fda097 | 1897 | enabled avisynth && require2 vfw32 "windows.h vfw.h" AVIFileInit -lvfw32 |
7483e694 DB |
1898 | enabled libamr_nb && require libamrnb amrnb/interf_dec.h Speech_Decode_Frame_init -lamrnb -lm |
1899 | enabled libamr_wb && require libamrwb amrwb/dec_if.h D_IF_init -lamrwb -lm | |
e3cc7d6f | 1900 | enabled libdirac && add_cflags $(pkg-config --cflags dirac) && |
36718e51 DB |
1901 | require libdirac libdirac_decoder/dirac_parser.h dirac_decoder_init -ldirac_decoder && |
1902 | require libdirac libdirac_encoder/dirac_encoder.h dirac_encoder_init -ldirac_encoder | |
79fda097 DB |
1903 | enabled libfaac && require2 libfaac "stdint.h faac.h" faacEncGetVersion -lfaac |
1904 | enabled libfaad && require2 libfaad faad.h faacDecOpen -lfaad | |
7483e694 | 1905 | enabled libgsm && require libgsm gsm.h gsm_create -lgsm |
2bfecf73 | 1906 | enabled libmp3lame && require libmp3lame lame/lame.h lame_init -lmp3lame -lm |
7483e694 | 1907 | enabled libnut && require libnut libnut.h nut_demuxer_init -lnut |
36718e51 DB |
1908 | enabled libschroedinger && add_cflags $(pkg-config --cflags schroedinger-1.0) && |
1909 | require libschroedinger schroedinger/schro.h schro_init $(pkg-config --libs schroedinger-1.0) | |
ae14f311 | 1910 | enabled libspeex && require libspeex speex/speex.h speex_decoder_init -lspeex |
7483e694 DB |
1911 | enabled libtheora && require libtheora theora/theora.h theora_info_init -ltheora -logg |
1912 | enabled libvorbis && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbisenc -lvorbis -logg | |
2bfecf73 | 1913 | enabled libx264 && require libx264 x264.h x264_encoder_open -lx264 -lm && |
57f0ec6e MR |
1914 | { check_cpp_condition x264.h "X264_BUILD >= 65" || |
1915 | die "ERROR: libx264 version must be >= 0.65."; } | |
2bfecf73 | 1916 | enabled libxvid && require libxvid xvid.h xvid_global -lxvidcore |
7483e694 | 1917 | enabled mlib && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib |
8ac17293 | 1918 | |
0b4a1821 AS |
1919 | # libdc1394 check |
1920 | if enabled libdc1394; then | |
1921 | { check_lib dc1394/dc1394.h dc1394_new -ldc1394 -lraw1394 && | |
1922 | enable libdc1394_2; } || | |
1923 | { check_lib libdc1394/dc1394_control.h dc1394_create_handle -ldc1394_control -lraw1394 && | |
1924 | enable libdc1394_1; } || | |
1925 | die "ERROR: No version of libdc1394 found " | |
1926 | fi | |
1927 | ||
1928 | ||
c13e1abd FH |
1929 | _restrict= |
1930 | for restrict_keyword in restrict __restrict__ __restrict; do | |
57bd82d4 | 1931 | check_cc <<EOF && _restrict=$restrict_keyword && break |
dcd479c0 MR |
1932 | void foo(char * $restrict_keyword p); |
1933 | EOF | |
c13e1abd FH |
1934 | done |
1935 | ||
703afd07 | 1936 | test "$vhook" = "default" && vhook="$dlopen" |
a8721c09 | 1937 | |
4f854758 | 1938 | if test "$target_os" = cygwin -o "$target_os" = mingw32 && enabled_all static vhook ; then |
497237c7 | 1939 | disable vhook |
fbb9d104 | 1940 | echo |
b0268cc0 | 1941 | echo "At the moment vhooks don't work on Cygwin or MinGW static builds." |
fbb9d104 VP |
1942 | echo "Patches welcome." |
1943 | echo | |
1944 | fi | |
1945 | ||
8d923001 MR |
1946 | if enabled vhook; then |
1947 | check_ldflags -rdynamic | |
1948 | check_ldflags -export-dynamic | |
1949 | fi | |
bfd2edeb | 1950 | |
eea50282 MR |
1951 | check_foo_config imlib2 imlib2 Imlib2.h imlib_load_font |
1952 | check_foo_config freetype2 freetype ft2build.h FT_Init_FreeType | |
04511d53 | 1953 | |
a86b921c | 1954 | ########################################## |
29799f8b | 1955 | # SDL check |
a86b921c | 1956 | |
497237c7 RP |
1957 | disable sdl_too_old |
1958 | disable sdl | |
6a1a892f | 1959 | SDL_CONFIG="${cross_prefix}sdl-config" |
2270b4b2 | 1960 | if "${SDL_CONFIG}" --version > /dev/null 2>&1; then |
225e21ef MR |
1961 | sdl_cflags=`"${SDL_CONFIG}" --cflags` |
1962 | temp_cflags $sdl_cflags | |
dcd479c0 | 1963 | temp_extralibs `"${SDL_CONFIG}" --libs` |
1ca5d97f | 1964 | if check_lib2 SDL.h SDL_Init; then |
dcd479c0 | 1965 | _sdlversion=`"${SDL_CONFIG}" --version | sed 's/[^0-9]//g'` |
29f3b38a | 1966 | if test "$_sdlversion" -lt 121 ; then |
497237c7 | 1967 | enable sdl_too_old |
dcd479c0 | 1968 | else |
497237c7 | 1969 | enable sdl |
225e21ef | 1970 | check_cc $sdl_cflags <<EOF && enable sdl_video_size |
29f3b38a | 1971 | #include <SDL.h> |
d6773f56 | 1972 | int main(int argc, char **argv){ |
29f3b38a MR |
1973 | const SDL_VideoInfo *vi = SDL_GetVideoInfo(); |
1974 | int w = vi->current_w; | |
1975 | return 0; | |
1976 | } | |
1977 | EOF | |
dcd479c0 MR |
1978 | fi |
1979 | fi | |
29f3b38a | 1980 | restore_flags |
c3f6b472 | 1981 | fi |
57bd82d4 | 1982 | |
2270b4b2 | 1983 | texi2html -version > /dev/null 2>&1 && enable texi2html || disable texi2html |
146ea952 | 1984 | |
7a91333f | 1985 | ########################################## |
73b46a95 RP |
1986 | # Network check |
1987 | ||
1988 | if enabled network; then | |
96000432 | 1989 | check_type "sys/types.h sys/socket.h" socklen_t |
73b46a95 RP |
1990 | # Prefer arpa/inet.h over winsock2 |
1991 | if check_header arpa/inet.h ; then | |
1992 | check_func closesocket | |
1993 | elif check_header winsock2.h ; then | |
ea10ddde | 1994 | network_extralibs="-lws2_32" |
72be9e73 | 1995 | check_type ws2tcpip.h socklen_t |
2446d3d6 | 1996 | check_func_headers winsock2.h closesocket |
73b46a95 RP |
1997 | fi |
1998 | fi | |
1999 | ||
2000 | ########################################## | |
29799f8b | 2001 | # IPv6 check |
7a91333f | 2002 | |
497237c7 | 2003 | enabled network && enabled ipv6 && check_ld <<EOF && enable ipv6 || disable ipv6 |
7a91333f HZ |
2004 | #include <sys/types.h> |
2005 | #include <sys/socket.h> | |
2006 | #include <netinet/in.h> | |
2007 | #include <netdb.h> | |
db817cf3 | 2008 | int main(void) { |
7483e694 DB |
2009 | struct sockaddr_storage saddr; |
2010 | struct ipv6_mreq mreq6; | |
2011 | getaddrinfo(0,0,0,0); | |
2012 | getnameinfo(0,0,0,0,0,0,0); | |
2013 | IN6_IS_ADDR_MULTICAST((const struct in6_addr *)0); | |
7a91333f HZ |
2014 | } |
2015 | EOF | |
2016 | ||
06e31011 RP |
2017 | check_header linux/videodev.h |
2018 | check_header linux/videodev2.h | |
1b6e8b73 | 2019 | check_header sys/videoio.h |
47f38850 | 2020 | |
2446d3d6 | 2021 | check_func_headers "windows.h vfw.h" capCreateCaptureWindow -lvfw32 |
c2345207 | 2022 | |
f8aa696f | 2023 | # check for ioctl_meteor.h, ioctl_bt848.h and alternatives |
1c915f83 RP |
2024 | { check_header dev/bktr/ioctl_meteor.h && |
2025 | check_header dev/bktr/ioctl_bt848.h; } || | |
2026 | { check_header machine/ioctl_meteor.h && | |
2027 | check_header machine/ioctl_bt848.h; } || | |
2028 | { check_header dev/video/meteor/ioctl_meteor.h && | |
2029 | check_header dev/video/bktr/ioctl_bt848.h; } || | |
2030 | check_header dev/ic/bt8xx.h | |
f8aa696f | 2031 | |
c7682de0 RP |
2032 | check_header sys/soundcard.h |
2033 | check_header soundcard.h | |
deb29777 | 2034 | |
7483e694 | 2035 | # deal with the X11 frame grabber |
56a059ac | 2036 | enabled x11grab && |
f58f4ce1 GP |
2037 | check_header X11/Xlib.h && |
2038 | check_header X11/extensions/XShm.h && | |
2039 | check_func XOpenDisplay -lX11 && | |
06eab4ba | 2040 | check_func XShmCreateImage -lX11 -lXext |
f58f4ce1 | 2041 | |
40bcf4c7 | 2042 | enabled debug && add_cflags -g"$debuglevel" |
57bd82d4 MR |
2043 | |
2044 | # add some useful compiler flags if supported | |
2045 | check_cflags -Wdeclaration-after-statement | |
dcd479c0 MR |
2046 | check_cflags -Wall |
2047 | check_cflags -Wno-switch | |
c07bd6a9 MN |
2048 | check_cflags -Wdisabled-optimization |
2049 | check_cflags -Wpointer-arith | |
2050 | check_cflags -Wredundant-decls | |
cc1fb623 | 2051 | check_cflags -Wno-pointer-sign |
f4929996 | 2052 | check_cflags -Wcast-qual |
9aceb3cf | 2053 | check_cflags -Wwrite-strings |
652a5bf6 | 2054 | check_cflags -Wtype-limits |
764551c6 | 2055 | check_cflags -Wundef |
5af4e0cc | 2056 | enabled extra_warnings && check_cflags -Winline |
cf9d24ad | 2057 | |
57bd82d4 | 2058 | # add some linker flags |
5c0e9479 | 2059 | check_ldflags -Wl,--warn-common |
8351d2ba DB |
2060 | check_ldflags -Wl,--as-needed |
2061 | 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 | 2062 | check_ldflags -Wl,-Bsymbolic |
94a3401e | 2063 | |
bd2216e4 MR |
2064 | if enabled small; then |
2065 | check_cflags -Os # not all compilers support -Os | |
8400d6b8 DB |
2066 | optimizations="small" |
2067 | elif enabled optimizations; then | |
3dddba4b | 2068 | if $cc -v 2>&1 | grep -q xlc; then |
0f010b2f DB |
2069 | add_cflags -O5 |
2070 | add_ldflags -O5 | |
cf9d24ad | 2071 | else |
0f010b2f | 2072 | add_cflags -O3 |
cf9d24ad | 2073 | fi |
cddf3f45 | 2074 | fi |
11fdbc44 | 2075 | check_cflags -fno-math-errno |
b2eb2ff0 | 2076 | check_cflags -fno-signed-zeros |
cddf3f45 | 2077 | |
504a64b9 | 2078 | # add some flags for Intel C Compiler |
0c45cd07 | 2079 | if $cc --version 2> /dev/null | grep -q Intel; then |
504a64b9 CEH |
2080 | # Just warnings, no remarks |
2081 | check_cflags -w1 | |
2082 | # -wd: Disable following warnings | |
2083 | # 144, 167, 556: -Wno-pointer-sign | |
2084 | # 10006: ignoring unknown option -fno-signed-zeros | |
2085 | # 10156: ignoring option '-W'; no argument required | |
2086 | check_cflags -wd144,167,556,10006,10156 | |
2087 | # 11030: Warning unknown option --as-needed | |
2088 | # 10156: ignoring option '-export'; no argument required | |
2089 | check_ldflags -wd10156,11030 | |
907eb3b5 CEH |
2090 | # Allow to compile with optimizations |
2091 | check_ldflags -march=$cpu | |
504a64b9 CEH |
2092 | fi |
2093 | ||
80581e98 | 2094 | # PIC flags for shared library objects where they are needed |
5af4e0cc | 2095 | if enabled shared; then |
569cb218 MR |
2096 | # LIBOBJFLAGS may have already been set in the OS configuration |
2097 | if test -z "$LIBOBJFLAGS" ; then | |
a8e28698 | 2098 | case "${subarch-$arch}" in |
b6bd7268 | 2099 | x86_64|ia64|alpha|sparc*|power*|parisc*|mips*) LIBOBJFLAGS='$(PIC)' ;; |
569cb218 MR |
2100 | esac |
2101 | fi | |
80581e98 MN |
2102 | fi |
2103 | ||
90be59ef | 2104 | if enabled gprof; then |
0f010b2f DB |
2105 | add_cflags -p |
2106 | add_ldflags -p | |
1db54e20 DB |
2107 | fi |
2108 | ||
3b26ee47 | 2109 | VHOOKCFLAGS="-fPIC" |
18451f7d | 2110 | |
7f3c02fc | 2111 | # Find out if the .align argument is a power of two or not. |
9377b6ce | 2112 | check_asm asmalign_pot '".align 3"' |
4454dc1b | 2113 | |
7483e694 DB |
2114 | enabled_any $DECODER_LIST && enable decoders |
2115 | enabled_any $ENCODER_LIST && enable encoders | |
2116 | enabled_any $BSF_LIST && enable bsfs | |
2117 | enabled_any $DEMUXER_LIST && enable demuxers | |
2118 | enabled_any $MUXER_LIST && enable muxers | |
f7679c54 | 2119 | enabled_any $FILTER_LIST && enable filters |
7483e694 DB |
2120 | enabled_any $INDEV_LIST && enable demuxers |
2121 | enabled_any $OUTDEV_LIST && enable muxers | |
2122 | enabled_any $PROTOCOL_LIST && enable protocols | |
2123 | ||
2124 | enabled_any $THREADS_LIST && enable threads | |
2125 | ||
2126 | check_deps $CONFIG_LIST \ | |
b6bb00b0 | 2127 | $CONFIG_EXTRA \ |
7483e694 DB |
2128 | $HAVE_LIST \ |
2129 | $DECODER_LIST \ | |
2130 | $ENCODER_LIST \ | |
2131 | $PARSER_LIST \ | |
2132 | $BSF_LIST \ | |
2133 | $DEMUXER_LIST \ | |
2134 | $MUXER_LIST \ | |
f7679c54 | 2135 | $FILTER_LIST \ |
7483e694 DB |
2136 | $INDEV_LIST \ |
2137 | $OUTDEV_LIST \ | |
2138 | $PROTOCOL_LIST \ | |
f70f03f6 | 2139 | |
3e89171a | 2140 | echo "install prefix $prefix" |
f36958f8 DB |
2141 | echo "source path $source_path" |
2142 | echo "C compiler $cc" | |
bfd5afd8 | 2143 | echo ".align is power-of-two $asmalign_pot" |
f36958f8 | 2144 | echo "ARCH $arch ($cpu)" |
ce8871c2 MR |
2145 | if test "$build_suffix" != ""; then |
2146 | echo "build suffix $build_suffix" | |
eb94aca9 | 2147 | fi |
ac63af34 DB |
2148 | if test "$extra_version" != ""; then |
2149 | echo "version string suffix $extra_version" | |
2150 | fi | |
0db2ce77 | 2151 | echo "big-endian ${bigendian-no}" |
5b6c2cbd | 2152 | if enabled x86; then |
af44e8e4 | 2153 | echo "yasm ${yasm-no}" |
0db2ce77 | 2154 | echo "MMX enabled ${mmx-no}" |
1bb04d5a | 2155 | echo "SSE enabled ${sse-no}" |
0db2ce77 MR |
2156 | echo "CMOV enabled ${cmov-no}" |
2157 | echo "CMOV is fast ${fast_cmov-no}" | |
971cc990 MN |
2158 | echo "EBX available ${ebx_available-no}" |
2159 | echo "EBP available ${ebp_available-no}" | |
e41e8342 | 2160 | fi |
5b6c2cbd | 2161 | if enabled arm; then |
0db2ce77 MR |
2162 | echo "ARMv5TE enabled ${armv5te-no}" |
2163 | echo "ARMv6 enabled ${armv6-no}" | |
ab5cb084 | 2164 | echo "ARMv6T2 enabled ${armv6t2-no}" |
f55b299a | 2165 | echo "ARM VFP enabled ${armvfp-no}" |
0db2ce77 | 2166 | echo "IWMMXT enabled ${iwmmxt-no}" |
6b18d278 | 2167 | echo "NEON enabled ${neon-no}" |
eba9ae3c | 2168 | fi |
5b6c2cbd | 2169 | if enabled mips; then |
0db2ce77 | 2170 | echo "MMI enabled ${mmi-no}" |
e41e8342 | 2171 | fi |
5b6c2cbd | 2172 | if enabled ppc; then |
0db2ce77 MR |
2173 | echo "AltiVec enabled ${altivec-no}" |
2174 | echo "dcbzl available ${dcbzl-no}" | |
e41e8342 | 2175 | fi |
0db2ce77 MR |
2176 | echo "gprof enabled ${gprof-no}" |
2177 | echo "debug symbols ${debug-no}" | |
87a0fb62 | 2178 | echo "strip symbols ${stripping-no}" |
8400d6b8 | 2179 | echo "optimizations ${optimizations-no}" |
0db2ce77 MR |
2180 | echo "static ${static-no}" |
2181 | echo "shared ${shared-no}" | |
4a24ab64 | 2182 | echo "postprocessing support ${postproc-no}" |
13ca50f3 | 2183 | echo "software scaler enabled ${swscale-no}" |
f7679c54 | 2184 | echo "new filter support ${avfilter-no}" |
81124ba0 | 2185 | echo "filters using lavformat ${avfilter_lavf-no}" |
0db2ce77 | 2186 | echo "video hooking ${vhook-no}" |
90be59ef | 2187 | if enabled vhook; then |
0db2ce77 MR |
2188 | echo "Imlib2 support ${imlib2-no}" |
2189 | echo "FreeType support ${freetype2-no}" | |
68892110 | 2190 | fi |
0db2ce77 | 2191 | echo "network support ${network-no}" |
90be59ef | 2192 | if enabled network; then |
0db2ce77 | 2193 | echo "IPv6 support ${ipv6-no}" |
bfd5afd8 | 2194 | fi |
0db2ce77 MR |
2195 | echo "threading support ${thread_type-no}" |
2196 | echo "SDL support ${sdl-no}" | |
90be59ef | 2197 | if enabled sdl_too_old; then |
bfd5afd8 DB |
2198 | echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support." |
2199 | fi | |
0db2ce77 MR |
2200 | echo "Sun medialib support ${mlib-no}" |
2201 | echo "AVISynth enabled ${avisynth-no}" | |
0db2ce77 MR |
2202 | echo "libamr-nb support ${libamr_nb-no}" |
2203 | echo "libamr-wb support ${libamr_wb-no}" | |
f7b8bffe | 2204 | echo "libdc1394 support ${libdc1394-no}" |
690bfceb | 2205 | echo "libdirac enabled ${libdirac-no}" |
0db2ce77 MR |
2206 | echo "libfaac enabled ${libfaac-no}" |
2207 | echo "libfaad enabled ${libfaad-no}" | |
7e0871a7 | 2208 | echo "libfaad dlopened ${libfaadbin-no}" |
0db2ce77 MR |
2209 | echo "libgsm enabled ${libgsm-no}" |
2210 | echo "libmp3lame enabled ${libmp3lame-no}" | |
2211 | echo "libnut enabled ${libnut-no}" | |
f7cd9eed | 2212 | echo "libschroedinger enabled ${libschroedinger-no}" |
ae14f311 | 2213 | echo "libspeex enabled ${libspeex-no}" |
0db2ce77 MR |
2214 | echo "libtheora enabled ${libtheora-no}" |
2215 | echo "libvorbis enabled ${libvorbis-no}" | |
d6bd62db DB |
2216 | echo "libx264 enabled ${libx264-no}" |
2217 | echo "libxvid enabled ${libxvid-no}" | |
272081b0 | 2218 | echo "vdpau enabled ${vdpau-no}" |
0db2ce77 | 2219 | echo "zlib enabled ${zlib-no}" |
f402916e | 2220 | echo "bzlib enabled ${bzlib-no}" |
2c62e737 | 2221 | echo |
de6d9b64 | 2222 | |
f7679c54 | 2223 | for type in decoder encoder parser demuxer muxer protocol filter bsf indev outdev; do |
8138b9db | 2224 | echo "Enabled ${type}s:" |
f65c9da1 | 2225 | eval list=\$$(toupper $type)_LIST |
8138b9db | 2226 | for part in $list; do |
f65c9da1 MR |
2227 | enabled $part && echo ${part%_*} |
2228 | done | sort | pr -3 -t | |
2229 | echo | |
8138b9db RP |
2230 | done |
2231 | ||
ba321adb JK |
2232 | license="LGPL" |
2233 | if enabled nonfree; then | |
2234 | license="unredistributable" | |
2235 | elif enabled gpl; then | |
2236 | license="GPL" | |
2237 | fi | |
2238 | ||
2239 | echo "License: $license" | |
ca5323af | 2240 | |
cf1392e9 DB |
2241 | echo "Creating config.mak and config.h..." |
2242 | ||
29799f8b DB |
2243 | echo "# Automatically generated by configure - do not modify!" > config.mak |
2244 | echo "/* Automatically generated by configure - do not modify! */" > $TMPH | |
9c05103f DB |
2245 | echo "#ifndef FFMPEG_CONFIG_H" >> $TMPH |
2246 | echo "#define FFMPEG_CONFIG_H" >> $TMPH | |
0fd12426 | 2247 | echo "#define FFMPEG_CONFIGURATION \"$FFMPEG_CONFIGURATION\"" >> $TMPH |
de6d9b64 | 2248 | |
d921f03f | 2249 | echo "FFMPEG_CONFIGURATION=$FFMPEG_CONFIGURATION" >> config.mak |
c9d19248 | 2250 | echo "prefix=$prefix" >> config.mak |
22a324da DB |
2251 | echo "LIBDIR=\$(DESTDIR)$libdir" >> config.mak |
2252 | echo "SHLIBDIR=\$(DESTDIR)$shlibdir" >> config.mak | |
2253 | echo "INCDIR=\$(DESTDIR)$incdir" >> config.mak | |
2254 | echo "BINDIR=\$(DESTDIR)$bindir" >> config.mak | |
2255 | echo "MANDIR=\$(DESTDIR)$mandir" >> config.mak | |
980fc7b8 | 2256 | echo "CC=$cc" >> config.mak |
304d586d | 2257 | echo "YASM=$yasmexe" >> config.mak |
980fc7b8 | 2258 | echo "AR=$ar" >> config.mak |
be7109c1 | 2259 | echo "RANLIB=$ranlib" >> config.mak |
20369773 | 2260 | echo "LN_S=$ln_s" >> config.mak |
87a0fb62 | 2261 | enabled stripping && |
3ae3b721 | 2262 | echo "STRIP=$strip" >> config.mak || |
f25fc9b1 | 2263 | echo "STRIP=echo ignoring strip" >> config.mak |
75388c74 | 2264 | |
a9b3f630 | 2265 | echo "OPTFLAGS=$CFLAGS" >> config.mak |
2270b4b2 | 2266 | echo "VHOOKCFLAGS=$VHOOKCFLAGS" >> config.mak |
0f3cb305 | 2267 | echo "LDFLAGS=$LDFLAGS" >> config.mak |
c536cb09 | 2268 | echo "FFSERVERLDFLAGS=$FFSERVERLDFLAGS" >> config.mak |
e1707f52 | 2269 | echo "SHFLAGS=$SHFLAGS" >> config.mak |
304d586d | 2270 | echo "YASMFLAGS=$YASMFLAGS" >> config.mak |
408382a4 | 2271 | echo "VHOOKSHFLAGS=$VHOOKSHFLAGS" >> config.mak |
fbb9d104 | 2272 | echo "VHOOKLIBS=$VHOOKLIBS" >> config.mak |
80581e98 | 2273 | echo "LIBOBJFLAGS=$LIBOBJFLAGS" >> config.mak |
5af4e0cc | 2274 | echo "BUILD_STATIC=$static" >> config.mak |
ce8871c2 | 2275 | echo "BUILDSUF=$build_suffix" >> config.mak |
c5f14466 | 2276 | echo "FULLNAME=$FULLNAME" >> config.mak |
f3ec2d46 | 2277 | echo "LIBPREF=$LIBPREF" >> config.mak |
c5f14466 | 2278 | echo "LIBSUF=$LIBSUF" >> config.mak |
24743a76 | 2279 | echo "LIBNAME=$LIBNAME" >> config.mak |
f3ec2d46 | 2280 | echo "SLIBPREF=$SLIBPREF" >> config.mak |
c5f14466 RP |
2281 | echo "SLIBSUF=$SLIBSUF" >> config.mak |
2282 | echo "EXESUF=$EXESUF" >> config.mak | |
ac63af34 | 2283 | echo "EXTRA_VERSION=$extra_version" >> config.mak |
315c741d | 2284 | echo "DEPEND_CMD=$DEPEND_CMD" >> config.mak |
9da6609f MR |
2285 | echo "HOSTCC=$host_cc" >> config.mak |
2286 | echo "HOSTCFLAGS=$host_cflags" >> config.mak | |
2287 | echo "HOSTLDFLAGS=$host_ldflags" >> config.mak | |
2288 | echo "HOSTLIBS=$host_libs" >> config.mak | |
a7ada2ba MR |
2289 | echo "TARGET_EXEC=$target_exec" >> config.mak |
2290 | echo "TARGET_PATH=$target_path" >> config.mak | |
4dc62701 | 2291 | |
90be59ef | 2292 | if enabled bigendian; then |
7483e694 DB |
2293 | echo "WORDS_BIGENDIAN=yes" >> config.mak |
2294 | echo "#define WORDS_BIGENDIAN 1" >> $TMPH | |
91d1f1a4 | 2295 | fi |
44161118 | 2296 | |
90be59ef | 2297 | if enabled sdl; then |
7483e694 DB |
2298 | echo "SDL_LIBS=`"${SDL_CONFIG}" --libs`" >> config.mak |
2299 | echo "SDL_CFLAGS=`"${SDL_CONFIG}" --cflags`" >> config.mak | |
a86b921c | 2300 | fi |
90be59ef | 2301 | if enabled texi2html; then |
7483e694 | 2302 | echo "BUILD_DOC=yes" >> config.mak |
146ea952 | 2303 | fi |
5a872801 | 2304 | |
719c8e00 MR |
2305 | get_version(){ |
2306 | name=$1 | |
2307 | file=$source_path/$2 | |
147e7692 MR |
2308 | eval $(grep "#define ${name}_VERSION_M" "$file" | awk '{ print $2"="$3 }') |
2309 | eval ${name}_VERSION=\$${name}_VERSION_MAJOR.\$${name}_VERSION_MINOR.\$${name}_VERSION_MICRO | |
0e32c8c6 MR |
2310 | lcname=$(tolower $name) |
2311 | eval echo "${lcname}_VERSION=\$${name}_VERSION" >> config.mak | |
2312 | eval echo "${lcname}_VERSION_MAJOR=\$${name}_VERSION_MAJOR" >> config.mak | |
719c8e00 MR |
2313 | } |
2314 | ||
147e7692 MR |
2315 | get_version LIBSWSCALE libswscale/swscale.h |
2316 | get_version LIBPOSTPROC libpostproc/postprocess.h | |
2317 | get_version LIBAVCODEC libavcodec/avcodec.h | |
2318 | get_version LIBAVDEVICE libavdevice/avdevice.h | |
2319 | get_version LIBAVFORMAT libavformat/avformat.h | |
2320 | get_version LIBAVUTIL libavutil/avutil.h | |
a6601d69 | 2321 | get_version LIBAVFILTER libavfilter/avfilter.h |
5a872801 | 2322 | |
5af4e0cc | 2323 | if enabled shared; then |
7483e694 DB |
2324 | echo "BUILD_SHARED=yes" >> config.mak |
2325 | echo "PIC=-fPIC -DPIC" >> config.mak | |
dcc01c06 | 2326 | echo "LIBTARGET=${LIBTARGET}" >> config.mak |
7483e694 DB |
2327 | echo "SLIBNAME=${SLIBNAME}" >> config.mak |
2328 | echo "SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION}" >> config.mak | |
2329 | echo "SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR}" >> config.mak | |
d22e8442 | 2330 | echo "SLIB_CREATE_DEF_CMD=${SLIB_CREATE_DEF_CMD}" >> config.mak |
7483e694 DB |
2331 | echo "SLIB_EXTRA_CMD=${SLIB_EXTRA_CMD}" >> config.mak |
2332 | echo "SLIB_INSTALL_EXTRA_CMD=${SLIB_INSTALL_EXTRA_CMD}" >> config.mak | |
2333 | echo "SLIB_UNINSTALL_EXTRA_CMD=${SLIB_UNINSTALL_EXTRA_CMD}" >> config.mak | |
0319c531 | 2334 | fi |
d7e27559 | 2335 | echo "LIB_INSTALL_EXTRA_CMD=${LIB_INSTALL_EXTRA_CMD}" >> config.mak |
ef0bc4c9 | 2336 | echo "EXTRALIBS=$extralibs" >> config.mak |
d2845d68 | 2337 | |
7b5e8a27 DB |
2338 | echo "ARCH=$arch" >> config.mak |
2339 | ||
3d907e22 MR |
2340 | print_config ARCH_ $TMPH config.mak $ARCH_LIST |
2341 | print_config HAVE_ $TMPH config.mak $HAVE_LIST | |
7483e694 | 2342 | print_config CONFIG_ $TMPH config.mak $CONFIG_LIST \ |
b6bb00b0 | 2343 | $CONFIG_EXTRA \ |
7483e694 DB |
2344 | $DECODER_LIST \ |
2345 | $ENCODER_LIST \ | |
2346 | $PARSER_LIST \ | |
2347 | $BSF_LIST \ | |
2348 | $DEMUXER_LIST \ | |
2349 | $MUXER_LIST \ | |
f7679c54 | 2350 | $FILTER_LIST \ |
7483e694 DB |
2351 | $PROTOCOL_LIST \ |
2352 | $INDEV_LIST \ | |
2353 | $OUTDEV_LIST \ | |
8ac17293 | 2354 | |
c13e1abd FH |
2355 | echo "#define restrict $_restrict" >> $TMPH |
2356 | ||
bd2216e4 | 2357 | if enabled small; then |
7483e694 | 2358 | echo "#define av_always_inline" >> $TMPH |
bb801c97 MN |
2359 | fi |
2360 | ||
997baf01 MR |
2361 | echo "SRC_PATH=\"$source_path\"" >> config.mak |
2362 | echo "SRC_PATH_BARE=$source_path" >> config.mak | |
2363 | echo "BUILD_ROOT=\"$PWD\"" >> config.mak | |
0f3cb305 | 2364 | |
8156056e | 2365 | # Apparently it's not possible to portably echo a backslash. |
3ae3b721 | 2366 | enabled asmalign_pot && |
7483e694 | 2367 | printf '#define ASMALIGN(ZEROBITS) ".align " #ZEROBITS "\\n\\t"\n' >> $TMPH || |
295b8c70 | 2368 | printf '#define ASMALIGN(ZEROBITS) ".align 1 << " #ZEROBITS "\\n\\t"\n' >> $TMPH |
4454dc1b | 2369 | |
b4d96ba2 | 2370 | echo "#define EXTERN_PREFIX \"${extern_prefix}\"" >> $TMPH |
bc634f6f | 2371 | |
9c05103f DB |
2372 | echo "#endif /* FFMPEG_CONFIG_H */" >> $TMPH |
2373 | ||
b7860763 | 2374 | # Do not overwrite an unchanged config.h to avoid superfluous rebuilds. |
3ae3b721 RP |
2375 | cmp -s $TMPH config.h && |
2376 | echo "config.h is unchanged" || | |
2377 | mv -f $TMPH config.h | |
3d204385 | 2378 | |
cea0ac52 | 2379 | rm -f $TMPC $TMPE $TMPH $TMPO $TMPS $TMPSH |
def4272a | 2380 | |
165af439 | 2381 | # build tree in object directory if source path is different from current one |
90be59ef | 2382 | if enabled source_path_used; then |
165af439 | 2383 | DIRS="\ |
7483e694 DB |
2384 | doc \ |
2385 | libavcodec \ | |
2386 | libavcodec/alpha \ | |
a2fc0f6a | 2387 | libavcodec/arm \ |
7483e694 | 2388 | libavcodec/bfin \ |
7483e694 DB |
2389 | libavcodec/mlib \ |
2390 | libavcodec/ppc \ | |
2391 | libavcodec/sh4 \ | |
2392 | libavcodec/sparc \ | |
a6493a8f | 2393 | libavcodec/x86 \ |
52a9cf34 | 2394 | libavdevice \ |
f7679c54 | 2395 | libavfilter \ |
7483e694 DB |
2396 | libavformat \ |
2397 | libavutil \ | |
2398 | libpostproc \ | |
2399 | libswscale \ | |
2400 | tests \ | |
2401 | tools \ | |
2402 | vhook \ | |
2403 | " | |
165af439 | 2404 | FILES="\ |
7483e694 DB |
2405 | Makefile \ |
2406 | common.mak \ | |
71c61f62 | 2407 | subdir.mak \ |
7483e694 DB |
2408 | doc/texi2pod.pl \ |
2409 | libavcodec/Makefile \ | |
52a9cf34 | 2410 | libavdevice/Makefile \ |
f7679c54 | 2411 | libavfilter/Makefile \ |
7483e694 DB |
2412 | libavformat/Makefile \ |
2413 | libavutil/Makefile \ | |
2414 | libpostproc/Makefile \ | |
2415 | libswscale/Makefile \ | |
2416 | " | |
165af439 | 2417 | for dir in $DIRS ; do |
7483e694 | 2418 | mkdir -p $dir |
165af439 MR |
2419 | done |
2420 | for f in $FILES ; do | |
20369773 | 2421 | $ln_s "$source_path/$f" $f |
165af439 MR |
2422 | done |
2423 | fi | |
def4272a | 2424 | |
def4272a | 2425 | |
d0674868 | 2426 | # build pkg-config files |
def4272a | 2427 | |
d0674868 DB |
2428 | pkgconfig_generate(){ |
2429 | name=$1 | |
b0dfd108 | 2430 | shortname=${name#lib}${build_suffix} |
d0674868 DB |
2431 | comment=$2 |
2432 | version=$3 | |
2433 | libs=$4 | |
2434 | requires=$5 | |
25cd5cb3 | 2435 | cat <<EOF > $name/$name.pc |
3e89171a | 2436 | prefix=$prefix |
a94e666c | 2437 | exec_prefix=\${prefix} |
f2b7382c | 2438 | libdir=$libdir |
7622778e | 2439 | includedir=$incdir |
def4272a | 2440 | |
d0674868 DB |
2441 | Name: $name |
2442 | Description: $comment | |
2443 | Version: $version | |
5dcfe9f8 AH |
2444 | Requires: $(disabled shared && echo $requires) |
2445 | Requires.private: $(enabled shared && echo $requires) | |
def4272a | 2446 | Conflicts: |
12701f6e AH |
2447 | Libs: -L\${libdir} -l${shortname} $(disabled shared && echo $libs) |
2448 | Libs.private: $(enabled shared && echo $libs) | |
76a448ed | 2449 | Cflags: -I\${includedir} |
def4272a | 2450 | EOF |
25cd5cb3 | 2451 | cat <<EOF > $name/$name-uninstalled.pc |
def4272a AJ |
2452 | prefix= |
2453 | exec_prefix= | |
46d1ff83 | 2454 | libdir=\${pcfiledir} |
1d44d365 | 2455 | includedir=${source_path} |
def4272a | 2456 | |
d0674868 DB |
2457 | Name: $name |
2458 | Description: $comment | |
2459 | Version: $version | |
2460 | Requires: $requires | |
def4272a | 2461 | Conflicts: |
12701f6e | 2462 | Libs: \${libdir}/${LIBPREF}${shortname}${LIBSUF} $libs |
def4272a AJ |
2463 | Cflags: -I\${includedir} |
2464 | EOF | |
d0674868 | 2465 | } |
def4272a | 2466 | |
e426941d | 2467 | pkgconfig_generate libavutil "FFmpeg utility library" "$LIBAVUTIL_VERSION" |
46983309 RT |
2468 | pkgconfig_generate libavcodec "FFmpeg codec library" "$LIBAVCODEC_VERSION" "$extralibs" "libavutil = $LIBAVUTIL_VERSION" |
2469 | pkgconfig_generate libavformat "FFmpeg container format library" "$LIBAVFORMAT_VERSION" "$extralibs" "libavcodec = $LIBAVCODEC_VERSION" | |
2470 | pkgconfig_generate libavdevice "FFmpeg device handling library" "$LIBAVDEVICE_VERSION" "$extralibs" "libavformat = $LIBAVFORMAT_VERSION" | |
3ed1a2ee | 2471 | enabled avfilter && |
46983309 | 2472 | pkgconfig_generate libavfilter "FFmpeg video filtering library" "$LIBAVFILTER_VERSION" "$extralibs" "libavutil = $LIBAVUTIL_VERSION" |
3ed1a2ee | 2473 | enabled postproc && |
e426941d | 2474 | pkgconfig_generate libpostproc "FFmpeg post processing library" "$LIBPOSTPROC_VERSION" |
13ca50f3 | 2475 | if enabled swscale; then |
e426941d | 2476 | pkgconfig_generate libswscale "FFmpeg image rescaling library" "$LIBSWSCALE_VERSION" "" "libavutil = $LIBAVUTIL_VERSION" |
6c0d0413 | 2477 | else |
46983309 | 2478 | pkgconfig_generate libswscale "FFmpeg image rescaling library" "$LIBSWSCALE_VERSION" "" "libavcodec = $LIBAVCODEC_VERSION" |
25cd5cb3 | 2479 | apply libswscale/libswscale.pc sed s/^Libs:.*$/Libs:/ |
6c0d0413 | 2480 | fi |