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 " --enable-static build static libraries [yes]" |
72 | echo " --disable-static do not build static libraries [no]" | |
73 | echo " --enable-shared build shared libraries [no]" | |
74 | echo " --disable-shared do not build shared libraries [yes]" | |
0a23c0bb DB |
75 | echo " --enable-gpl allow use of GPL code, the resulting libs" |
76 | echo " and binaries will be under GPL [no]" | |
77 | echo " --enable-nonfree allow use of nonfree code, the resulting libs" | |
78 | echo " and binaries will be unredistributable [no]" | |
e6b9d588 | 79 | echo " --enable-postproc enable GPLed postprocessing support [no]" |
0a23c0bb | 80 | echo " --enable-swscale enable GPLed software scaler support [no]" |
e6b9d588 | 81 | echo " --enable-avfilter video filter support (replaces vhook) [no]" |
0a23c0bb | 82 | echo " --enable-avfilter-lavf video filters dependent on avformat [no]" |
4f50c3d5 | 83 | echo " --disable-vhook disable video hooking support" |
e6b9d588 DB |
84 | echo " --enable-beosthreads use BeOS threads [no]" |
85 | echo " --enable-os2threads use OS/2 threads [no]" | |
86 | echo " --enable-pthreads use pthreads [no]" | |
87 | echo " --enable-w32threads use Win32 threads [no]" | |
88 | echo " --enable-x11grab enable X11 grabbing [no]" | |
0a622b98 MR |
89 | echo |
90 | echo "External library support:" | |
0a23c0bb DB |
91 | echo " --enable-mlib enable Sun medialib [no]" |
92 | echo " --enable-avisynth enable reading of AVISynth script files [no]" | |
1f26f59f | 93 | echo " --enable-bzlib enable bzlib [no]" |
f5a756ef DB |
94 | echo " --enable-libamr-nb enable libamr-nb floating point audio codec" |
95 | echo " --enable-libamr-wb enable libamr-wb floating point audio codec" | |
f7b8bffe | 96 | echo " --enable-libdc1394 enable IIDC-1394 grabbing using libdc1394" |
e6b9d588 DB |
97 | echo " and libraw1394 [no]" |
98 | echo " --enable-libdirac enable Dirac support via libdirac [no]" | |
99 | echo " --enable-libfaac enable FAAC support via libfaac [no]" | |
100 | echo " --enable-libfaad enable FAAD support via libfaad [no]" | |
101 | echo " --enable-libfaadbin open libfaad.so.0 at runtime [no]" | |
102 | echo " --enable-libgsm enable GSM support via libgsm [no]" | |
103 | echo " --enable-libmp3lame enable MP3 encoding via libmp3lame [no]" | |
31235134 | 104 | echo " --enable-libnut enable NUT (de)muxing via libnut," |
0a23c0bb | 105 | echo " native (de)muxer exists [no]" |
e6b9d588 DB |
106 | echo " --enable-libschroedinger enable Dirac support via libschroedinger [no]" |
107 | echo " --enable-libspeex enable Speex decoding via libspeex [no]" | |
108 | echo " --enable-libtheora enable Theora encoding via libtheora [no]" | |
f9def9cc | 109 | echo " --enable-libvorbis enable Vorbis encoding via libvorbis," |
e6b9d588 DB |
110 | echo " native implementation exists [no]" |
111 | echo " --enable-libx264 enable H.264 encoding via x264 [no]" | |
1cc60c47 | 112 | echo " --enable-libxvid enable Xvid encoding via xvidcore," |
e6b9d588 | 113 | echo " native MPEG-4/Xvid encoder exists [no]" |
1f26f59f | 114 | echo " --enable-zlib enable zlib [no]" |
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" | |
74c53c2d | 123 | echo " --cc=CC use C compiler CC [$cc]" |
9da6609f MR |
124 | echo " --host-cc=HOSTCC use host C compiler HOSTCC" |
125 | echo " --host-cflags=HCFLAGS use HCFLAGS when compiling for host" | |
126 | echo " --host-ldflags=HLDFLAGS use HLDFLAGS when linking for host" | |
127 | echo " --host-libs=HLIBS use libs HLIBS when linking for host" | |
74c53c2d MR |
128 | echo " --extra-cflags=ECFLAGS add ECFLAGS to CFLAGS [$CFLAGS]" |
129 | echo " --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]" | |
130 | echo " --extra-libs=ELIBS add ELIBS [$ELIBS]" | |
ac63af34 | 131 | echo " --extra-version=STRING version string suffix []" |
0a23c0bb DB |
132 | echo " --build-suffix=SUFFIX library name suffix []" |
133 | echo " --arch=ARCH select architecture [$arch]" | |
134 | echo " --cpu=CPU select the minimum required CPU (affects" | |
7c758d33 | 135 | echo " instruction selection, may crash on older CPUs)" |
2b4c3615 | 136 | echo " --enable-powerpc-perf enable performance report on PPC" |
74c53c2d | 137 | echo " (requires enabling PMC)" |
4f50c3d5 | 138 | echo " --disable-altivec disable AltiVec optimizations" |
0a23c0bb DB |
139 | echo " --disable-mmx disable MMX optimizations" |
140 | echo " --disable-mmx2 disable MMX2 optimizations" | |
141 | echo " --disable-ssse3 disable SSSE3 optimizations" | |
142 | echo " --disable-armv5te disable armv5te optimizations" | |
143 | echo " --disable-armv6 disable armv6 optimizations" | |
144 | echo " --disable-armvfp disable ARM VFP optimizations" | |
145 | echo " --disable-iwmmxt disable iwmmxt optimizations" | |
49276307 DB |
146 | echo " --disable-mmi disable MMI optimizations" |
147 | echo " --disable-neon disable neon optimizations" | |
148 | echo " --disable-vis disable VIS optimizations" | |
e6b9d588 | 149 | echo " --disable-network disable network support [no]" |
0a23c0bb | 150 | echo " --disable-ipv6 disable IPv6 support [no]" |
74c53c2d | 151 | echo " --disable-mpegaudio-hp faster (but less accurate)" |
e6b9d588 | 152 | echo " MPEG audio decoding [no]" |
e8ed9b7a | 153 | echo " --disable-aandct disable AAN DCT code" |
49276307 DB |
154 | echo " --disable-fft disable FFT code" |
155 | echo " --disable-golomb disable Golomb code" | |
156 | echo " --disable-mdct disable MDCT code" | |
cde9e780 | 157 | echo " --enable-gray enable full grayscale support (slower color)" |
786b30af | 158 | echo " --disable-ffmpeg disable ffmpeg build" |
74c53c2d | 159 | echo " --disable-ffplay disable ffplay build" |
4f50c3d5 | 160 | echo " --disable-ffserver disable ffserver build" |
74c53c2d | 161 | echo " --enable-small optimize for size instead of speed" |
3abe5fbd | 162 | echo " --enable-hardcoded-tables use hardcoded tables instead of runtime generation" |
74c53c2d | 163 | echo " --enable-memalign-hack emulate memalign, interferes with memory debuggers" |
49276307 | 164 | echo " --enable-beos-netserver enable BeOS netserver" |
0a23c0bb DB |
165 | echo " --disable-encoder=NAME disable encoder NAME" |
166 | echo " --enable-encoder=NAME enable encoder NAME" | |
4f50c3d5 | 167 | echo " --disable-encoders disable all encoders" |
0a23c0bb DB |
168 | echo " --disable-decoder=NAME disable decoder NAME" |
169 | echo " --enable-decoder=NAME enable decoder NAME" | |
0a23c0bb DB |
170 | echo " --disable-decoders disable all decoders" |
171 | echo " --disable-muxer=NAME disable muxer NAME" | |
172 | echo " --enable-muxer=NAME enable muxer NAME" | |
173 | echo " --disable-muxers disable all muxers" | |
174 | echo " --disable-demuxer=NAME disable demuxer NAME" | |
175 | echo " --enable-demuxer=NAME enable demuxer NAME" | |
176 | echo " --disable-demuxers disable all demuxers" | |
177 | echo " --enable-parser=NAME enable parser NAME" | |
178 | echo " --disable-parser=NAME disable parser NAME" | |
179 | echo " --disable-parsers disable all parsers" | |
180 | echo " --enable-bsf=NAME enable bitstream filter NAME" | |
181 | echo " --disable-bsf=NAME disable bitstream filter NAME" | |
182 | echo " --disable-bsfs disable all bitstream filters" | |
183 | echo " --enable-protocol=NAME enable protocol NAME" | |
184 | echo " --disable-protocol=NAME disable protocol NAME" | |
185 | echo " --disable-protocols disable all protocols" | |
49276307 DB |
186 | echo " --disable-indevs disable input devices" |
187 | echo " --disable-outdevs disable output devices" | |
0a23c0bb DB |
188 | echo " --disable-devices disable all devices" |
189 | echo " --enable-filter=NAME enable filter NAME" | |
190 | echo " --disable-filter=NAME disable filter NAME" | |
191 | echo " --disable-filters disable all filters" | |
794f8e97 PI |
192 | echo " --list-decoders show all available decoders" |
193 | echo " --list-encoders show all available encoders" | |
194 | echo " --list-muxers show all available muxers" | |
195 | echo " --list-demuxers show all available demuxers" | |
196 | echo " --list-parsers show all available parsers" | |
197 | echo " --list-protocols show all available protocols" | |
198 | echo " --list-bsfs show all available bitstream filters" | |
c552605c DB |
199 | echo " --list-indevs show all available input devices" |
200 | echo " --list-outdevs show all available output devices" | |
1865259f | 201 | echo " --list-filters show all available filters" |
0a622b98 MR |
202 | echo |
203 | echo "Developer options (useful when working on FFmpeg itself):" | |
9c56a1f9 | 204 | echo " --disable-debug disable debugging symbols" |
b7d49373 | 205 | echo " --enable-debug=LEVEL set the debug level [$debuglevel]" |
0a622b98 | 206 | echo " --enable-gprof enable profiling with gprof [$gprof]" |
d2bbb2f7 | 207 | echo " --disable-optimizations disable compiler optimizations" |
0a622b98 | 208 | echo " --enable-extra-warnings enable more compiler warnings" |
87a0fb62 | 209 | echo " --disable-stripping disable stripping of executables and shared libraries" |
74c53c2d MR |
210 | echo "" |
211 | echo "NOTE: Object files are built at the place where configure is launched." | |
60e8bc13 | 212 | exit 0 |
74c53c2d | 213 | } |
cf9d24ad | 214 | |
57bd82d4 | 215 | log(){ |
2270b4b2 | 216 | echo "$@" >> $logfile |
57bd82d4 MR |
217 | } |
218 | ||
720c69da | 219 | log_file(){ |
c8e9f801 | 220 | log BEGIN $1 |
2270b4b2 | 221 | pr -n -t $1 >> $logfile |
c8e9f801 MR |
222 | log END $1 |
223 | } | |
224 | ||
2ba042a7 | 225 | echolog(){ |
c8e9f801 | 226 | log "$@" |
57bd82d4 | 227 | echo "$@" |
2ba042a7 MR |
228 | } |
229 | ||
230 | die(){ | |
231 | echolog "$@" | |
232 | cat <<EOF | |
233 | If you think configure made a mistake, make sure you are using the latest | |
234 | version from SVN. If the latest version fails, report the problem to the | |
e5d8ccd7 | 235 | ffmpeg-user@mplayerhq.hu mailing list or IRC #ffmpeg on irc.freenode.net. |
2ba042a7 | 236 | EOF |
e155a21a | 237 | if disabled logging; then |
2ba042a7 | 238 | cat <<EOF |
e155a21a DB |
239 | Rerun configure with logging enabled (do not use --disable-logging), and |
240 | include the log this produces with your report. | |
2ba042a7 MR |
241 | EOF |
242 | else | |
243 | cat <<EOF | |
e155a21a DB |
244 | Include the log file "$logfile" produced by configure as this will help |
245 | solving the problem. | |
2ba042a7 MR |
246 | EOF |
247 | fi | |
cea0ac52 | 248 | rm -f $TMPC $TMPE $TMPH $TMPO $TMPS $TMPSH |
57bd82d4 MR |
249 | exit 1 |
250 | } | |
251 | ||
6c6007d6 | 252 | # Avoid locale weirdness, besides we really just want to translate ASCII. |
44161118 | 253 | toupper(){ |
6c6007d6 | 254 | echo "$@" | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ |
44161118 MR |
255 | } |
256 | ||
4a5444db | 257 | tolower(){ |
6c6007d6 | 258 | echo "$@" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz |
4a5444db MR |
259 | } |
260 | ||
a8d04fba MR |
261 | set_all(){ |
262 | value=$1 | |
263 | shift | |
264 | for var in $*; do | |
265 | eval $var=$value | |
266 | done | |
267 | } | |
268 | ||
72a43668 MR |
269 | set_weak(){ |
270 | value=$1 | |
271 | shift | |
272 | for var; do | |
273 | eval : \${$var:=$value} | |
274 | done | |
275 | } | |
276 | ||
799c9e9b MR |
277 | pushvar(){ |
278 | for var in $*; do | |
279 | eval level=\${${var}_level:=0} | |
280 | eval ${var}_${level}="\$$var" | |
281 | eval ${var}_level=$(($level+1)) | |
282 | done | |
283 | } | |
284 | ||
285 | popvar(){ | |
286 | for var in $*; do | |
287 | eval level=\${${var}_level:-0} | |
288 | test $level = 0 && continue | |
289 | eval level=$(($level-1)) | |
290 | eval $var="\${${var}_${level}}" | |
291 | eval ${var}_level=$level | |
292 | eval unset ${var}_${level} | |
293 | done | |
294 | } | |
295 | ||
a8d04fba MR |
296 | enable(){ |
297 | set_all yes $* | |
298 | } | |
299 | ||
300 | disable(){ | |
301 | set_all no $* | |
302 | } | |
303 | ||
72a43668 MR |
304 | enable_weak(){ |
305 | set_weak yes $* | |
306 | } | |
307 | ||
308 | disable_weak(){ | |
309 | set_weak no $* | |
310 | } | |
311 | ||
f9d328da MR |
312 | do_enable_deep(){ |
313 | for var; do | |
314 | enabled $var && continue | |
315 | eval sel="\$${var}_select" | |
c510c7b5 MR |
316 | eval sgs="\$${var}_suggest" |
317 | pushvar var sgs | |
f9d328da | 318 | enable_deep $sel |
c510c7b5 MR |
319 | popvar sgs |
320 | enable_deep_weak $sgs | |
f9d328da MR |
321 | popvar var |
322 | done | |
323 | } | |
324 | ||
325 | enable_deep(){ | |
326 | do_enable_deep $* | |
327 | enable $* | |
328 | } | |
329 | ||
72a43668 MR |
330 | enable_deep_weak(){ |
331 | do_enable_deep $* | |
332 | enable_weak $* | |
333 | } | |
334 | ||
57bd82d4 | 335 | enabled(){ |
3250003c MR |
336 | test "${1#!}" = "$1" && op== || op=!= |
337 | eval test "x\$${1#!}" $op "xyes" | |
44161118 MR |
338 | } |
339 | ||
37970ebf | 340 | disabled(){ |
3250003c MR |
341 | test "${1#!}" = "$1" && op== || op=!= |
342 | eval test "x\$${1#!}" $op "xno" | |
37970ebf RP |
343 | } |
344 | ||
44161118 MR |
345 | enabled_all(){ |
346 | for opt; do | |
347 | enabled $opt || return 1 | |
348 | done | |
349 | } | |
350 | ||
85bca2c5 DB |
351 | disabled_all(){ |
352 | for opt; do | |
353 | disabled $opt || return 1 | |
354 | done | |
355 | } | |
356 | ||
44161118 MR |
357 | enabled_any(){ |
358 | for opt; do | |
359 | enabled $opt && return 0 | |
360 | done | |
361 | } | |
362 | ||
85bca2c5 DB |
363 | disabled_any(){ |
364 | for opt; do | |
365 | disabled $opt && return 0 | |
366 | done | |
f7b230a7 | 367 | return 1 |
85bca2c5 DB |
368 | } |
369 | ||
c9d19248 MR |
370 | set_default(){ |
371 | for opt; do | |
88268e94 | 372 | eval : \${$opt:=\$${opt}_default} |
c9d19248 MR |
373 | done |
374 | } | |
375 | ||
4a0d6686 AJ |
376 | is_in(){ |
377 | value=$1 | |
378 | shift | |
379 | for var in $*; do | |
380 | [ $var = $value ] && return 0 | |
381 | done | |
382 | return 1 | |
383 | } | |
384 | ||
30fd06be MR |
385 | check_deps(){ |
386 | for cfg; do | |
3250003c | 387 | cfg="${cfg#!}" |
799c9e9b MR |
388 | enabled ${cfg}_checking && die "Circular dependency for $cfg." |
389 | disabled ${cfg}_checking && continue | |
390 | enable ${cfg}_checking | |
391 | ||
30fd06be MR |
392 | eval dep_all="\$${cfg}_deps" |
393 | eval dep_any="\$${cfg}_deps_any" | |
7ef3425f | 394 | eval dep_sel="\$${cfg}_select" |
c510c7b5 | 395 | eval dep_sgs="\$${cfg}_suggest" |
799c9e9b | 396 | |
c510c7b5 MR |
397 | pushvar cfg dep_all dep_any dep_sel dep_sgs |
398 | check_deps $dep_all $dep_any $dep_sel $dep_sgs | |
399 | popvar cfg dep_all dep_any dep_sel dep_sgs | |
799c9e9b | 400 | |
6a702d4c MR |
401 | enabled_all $dep_all || disable $cfg |
402 | enabled_any $dep_any || disable $cfg | |
7ef3425f | 403 | disabled_any $dep_sel && disable $cfg |
799c9e9b | 404 | |
4ec45764 RP |
405 | if enabled $cfg; then |
406 | eval dep_extralibs="\$${cfg}_extralibs" | |
407 | test -n "$dep_extralibs" && add_extralibs $dep_extralibs | |
f9d328da | 408 | enable_deep $dep_sel |
c510c7b5 | 409 | enable_deep_weak $dep_sgs |
4ec45764 RP |
410 | fi |
411 | ||
799c9e9b | 412 | disable ${cfg}_checking |
30fd06be MR |
413 | done |
414 | } | |
415 | ||
44161118 MR |
416 | print_config(){ |
417 | pfx=$1 | |
418 | header=$2 | |
419 | makefile=$3 | |
420 | shift 3 | |
421 | for cfg; do | |
3d907e22 | 422 | ucname="`toupper $cfg`" |
44161118 | 423 | if enabled $cfg; then |
3d907e22 MR |
424 | echo "#define ${pfx}${ucname} 1" >> $header |
425 | echo "#define ENABLE_${ucname} 1" >> $header | |
426 | echo "${pfx}${ucname}=yes" >> $makefile | |
427 | else | |
428 | echo "#define ENABLE_${ucname} 0" >> $header | |
44161118 MR |
429 | fi |
430 | done | |
57bd82d4 MR |
431 | } |
432 | ||
433 | flags_saved(){ | |
2270b4b2 | 434 | (: ${SAVE_CFLAGS?}) 2> /dev/null |
57bd82d4 MR |
435 | } |
436 | ||
dcd479c0 | 437 | save_flags(){ |
57bd82d4 | 438 | flags_saved && return |
dcd479c0 MR |
439 | SAVE_CFLAGS="$CFLAGS" |
440 | SAVE_LDFLAGS="$LDFLAGS" | |
441 | SAVE_extralibs="$extralibs" | |
442 | } | |
443 | ||
444 | restore_flags(){ | |
f5d28d10 | 445 | flags_saved || return |
dcd479c0 MR |
446 | CFLAGS="$SAVE_CFLAGS" |
447 | LDFLAGS="$SAVE_LDFLAGS" | |
448 | extralibs="$SAVE_extralibs" | |
449 | unset SAVE_CFLAGS | |
450 | unset SAVE_LDFLAGS | |
451 | unset SAVE_extralibs | |
452 | } | |
453 | ||
454 | temp_cflags(){ | |
455 | save_flags | |
456 | CFLAGS="$CFLAGS $*" | |
457 | } | |
458 | ||
459 | temp_ldflags(){ | |
460 | save_flags | |
461 | LDFLAGS="$LDFLAGS $*" | |
462 | } | |
463 | ||
464 | temp_extralibs(){ | |
465 | save_flags | |
466 | extralibs="$extralibs $*" | |
467 | } | |
468 | ||
57bd82d4 MR |
469 | append(){ |
470 | var=$1 | |
471 | shift | |
472 | flags_saved && eval "SAVE_$var=\"\$SAVE_$var $*\"" | |
473 | eval "$var=\"\$$var $*\"" | |
474 | } | |
475 | ||
476 | add_cflags(){ | |
477 | append CFLAGS "$@" | |
478 | } | |
479 | ||
480 | add_ldflags(){ | |
481 | append LDFLAGS "$@" | |
482 | } | |
483 | ||
484 | add_extralibs(){ | |
485 | append extralibs "$@" | |
486 | } | |
487 | ||
b0cfb663 | 488 | check_cmd(){ |
b3cb5d51 | 489 | log "$@" |
2270b4b2 | 490 | "$@" >> $logfile 2>&1 |
b0cfb663 MR |
491 | } |
492 | ||
dcd479c0 | 493 | check_cc(){ |
57bd82d4 | 494 | log check_cc "$@" |
2270b4b2 | 495 | cat > $TMPC |
720c69da | 496 | log_file $TMPC |
b0cfb663 | 497 | check_cmd $cc $CFLAGS "$@" -c -o $TMPO $TMPC |
57bd82d4 MR |
498 | } |
499 | ||
500 | check_cpp(){ | |
501 | log check_cpp "$@" | |
2270b4b2 | 502 | cat > $TMPC |
720c69da | 503 | log_file $TMPC |
b0cfb663 | 504 | check_cmd $cc $CFLAGS "$@" -E -o $TMPO $TMPC |
dcd479c0 MR |
505 | } |
506 | ||
940f335a MR |
507 | check_asm(){ |
508 | log check_asm "$@" | |
509 | name="$1" | |
510 | asm="$2" | |
511 | shift 2 | |
512 | check_cc "$@" <<EOF && enable $name || disable $name | |
be449fca | 513 | int foo(void){ __asm__ volatile($asm); } |
940f335a MR |
514 | EOF |
515 | } | |
516 | ||
304d586d LM |
517 | check_yasm(){ |
518 | log check_yasm "$@" | |
519 | echo "$1" > $TMPS | |
520 | log_file $TMPS | |
521 | shift 1 | |
522 | check_cmd $yasmexe $YASMFLAGS "$@" -o $TMPO $TMPS | |
523 | } | |
524 | ||
dcd479c0 | 525 | check_ld(){ |
57bd82d4 | 526 | log check_ld "$@" |
0607887f | 527 | check_cc || return |
3155a644 MR |
528 | flags='' |
529 | libs='' | |
530 | for f; do | |
531 | test "${f}" = "${f#-l}" && flags="$flags $f" || libs="$libs $f" | |
532 | done | |
533 | check_cmd $cc $LDFLAGS $flags -o $TMPE $TMPO $extralibs $libs | |
dcd479c0 MR |
534 | } |
535 | ||
536 | check_cflags(){ | |
57bd82d4 MR |
537 | log check_cflags "$@" |
538 | check_cc "$@" <<EOF && add_cflags "$@" | |
dcd479c0 MR |
539 | int x; |
540 | EOF | |
541 | } | |
542 | ||
543 | check_ldflags(){ | |
57bd82d4 MR |
544 | log check_ldflags "$@" |
545 | check_ld "$@" <<EOF && add_ldflags "$@" | |
c23a0ac8 | 546 | int main(void){ return 0; } |
dcd479c0 MR |
547 | EOF |
548 | } | |
549 | ||
550 | check_header(){ | |
57bd82d4 | 551 | log check_header "$@" |
dcd479c0 MR |
552 | header=$1 |
553 | shift | |
d8bc5f06 MR |
554 | var=`echo $header | sed 's/[^A-Za-z0-9_]/_/g'` |
555 | disable $var | |
556 | check_cpp "$@" <<EOF && enable $var | |
dcd479c0 MR |
557 | #include <$header> |
558 | int x; | |
559 | EOF | |
560 | } | |
561 | ||
562 | check_func(){ | |
57bd82d4 | 563 | log check_func "$@" |
dcd479c0 MR |
564 | func=$1 |
565 | shift | |
d8bc5f06 MR |
566 | disable $func |
567 | check_ld "$@" <<EOF && enable $func | |
dcd479c0 | 568 | extern int $func(); |
c23a0ac8 | 569 | int main(void){ $func(); } |
dcd479c0 MR |
570 | EOF |
571 | } | |
572 | ||
2446d3d6 DB |
573 | check_func_headers(){ |
574 | log check_func_headers "$@" | |
f8d7b072 MR |
575 | headers=$1 |
576 | func=$2 | |
577 | shift 2 | |
578 | disable $func | |
579 | incs="" | |
580 | for hdr in $headers; do | |
581 | incs="$incs | |
582 | #include <$hdr>" | |
583 | done | |
584 | check_ld "$@" <<EOF && enable $func | |
585 | $incs | |
d6773f56 | 586 | int main(int argc, char **argv){ |
f8d7b072 MR |
587 | (void) $func; |
588 | return 0; | |
589 | } | |
590 | EOF | |
591 | } | |
592 | ||
a5344cf7 SS |
593 | check_cpp_condition(){ |
594 | log check_cpp_condition "$@" | |
595 | header=$1 | |
596 | condition=$2 | |
597 | check_cpp <<EOF | |
598 | #include <$header> | |
599 | #if !($condition) | |
600 | #error "unsatisfied condition: $condition" | |
601 | #endif | |
602 | EOF | |
603 | } | |
604 | ||
57bd82d4 MR |
605 | check_lib(){ |
606 | log check_lib "$@" | |
607 | header="$1" | |
608 | func="$2" | |
609 | shift 2 | |
fcfcde17 MR |
610 | temp_extralibs "$@" |
611 | check_header $header && check_func $func && add_extralibs "$@" | |
612 | err=$? | |
613 | restore_flags | |
614 | return $err | |
57bd82d4 MR |
615 | } |
616 | ||
f8d7b072 MR |
617 | check_lib2(){ |
618 | log check_lib2 "$@" | |
619 | headers="$1" | |
620 | func="$2" | |
621 | shift 2 | |
622 | temp_extralibs "$@" | |
2446d3d6 | 623 | check_func_headers "$headers" $func && add_extralibs "$@" |
f8d7b072 MR |
624 | err=$? |
625 | restore_flags | |
626 | return $err | |
627 | } | |
628 | ||
dcd479c0 | 629 | check_exec(){ |
2270b4b2 | 630 | check_ld "$@" && { enabled cross_compile || $TMPE >> $logfile 2>&1; } |
57bd82d4 MR |
631 | } |
632 | ||
7dfef245 MR |
633 | check_exec_crash(){ |
634 | code=`cat` | |
635 | ||
636 | # exit() is not async signal safe. _Exit (C99) and _exit (POSIX) | |
637 | # are safe but may not be available everywhere. Thus we use | |
638 | # raise(SIGTERM) instead. The check is run in a subshell so we | |
639 | # can redirect the "Terminated" message from the shell. SIGBUS | |
640 | # is not defined by standard C so it is used conditionally. | |
641 | ||
2270b4b2 | 642 | (check_exec "$@") >> $logfile 2>&1 <<EOF |
7dfef245 MR |
643 | #include <signal.h> |
644 | static void sighandler(int sig){ | |
645 | raise(SIGTERM); | |
646 | } | |
e5af4a11 | 647 | int main(void){ |
7dfef245 MR |
648 | signal(SIGILL, sighandler); |
649 | signal(SIGFPE, sighandler); | |
650 | signal(SIGSEGV, sighandler); | |
651 | #ifdef SIGBUS | |
652 | signal(SIGBUS, sighandler); | |
653 | #endif | |
654 | { $code } | |
655 | } | |
656 | EOF | |
657 | } | |
658 | ||
72be9e73 DY |
659 | check_type(){ |
660 | log check_type "$@" | |
661 | headers=$1 | |
662 | type=$2 | |
663 | shift 2 | |
664 | disable $type | |
665 | incs="" | |
666 | for hdr in $headers; do | |
667 | incs="$incs | |
668 | #include <$hdr>" | |
669 | done | |
670 | check_cc "$@" <<EOF && enable $type | |
671 | $incs | |
672 | $type v; | |
673 | EOF | |
674 | } | |
675 | ||
57bd82d4 MR |
676 | require(){ |
677 | name="$1" | |
678 | header="$2" | |
679 | func="$3" | |
680 | shift 3 | |
681 | check_lib $header $func "$@" || die "ERROR: $name not found" | |
dcd479c0 MR |
682 | } |
683 | ||
f8d7b072 MR |
684 | require2(){ |
685 | name="$1" | |
686 | headers="$2" | |
687 | func="$3" | |
688 | shift 3 | |
689 | check_lib2 "$headers" $func "$@" || die "ERROR: $name not found" | |
690 | } | |
691 | ||
eea50282 MR |
692 | check_foo_config(){ |
693 | cfg=$1 | |
694 | pkg=$2 | |
695 | header=$3 | |
696 | func=$4 | |
697 | shift 4 | |
698 | disable $cfg | |
699 | check_cmd ${pkg}-config --version | |
700 | err=$? | |
701 | if test "$err" = 0; then | |
702 | temp_cflags `${pkg}-config --cflags` | |
703 | temp_extralibs `${pkg}-config --libs` | |
704 | check_lib "$@" $header $func && enable $cfg | |
705 | fi | |
706 | return $err | |
707 | } | |
708 | ||
c505dd31 MR |
709 | apply(){ |
710 | file=$1 | |
711 | shift | |
712 | "$@" < "$file" > "$file.tmp" && mv "$file.tmp" "$file" || rm "$file.tmp" | |
713 | } | |
714 | ||
dcd61286 DB |
715 | # CONFIG_LIST contains configurable options, while HAVE_LIST is for |
716 | # system-dependent things. | |
717 | ||
4a0d6686 AJ |
718 | COMPONENT_LIST=" |
719 | bsfs | |
720 | decoders | |
721 | demuxers | |
722 | encoders | |
3cde40aa | 723 | filters |
c552605c | 724 | indevs |
4a0d6686 | 725 | muxers |
c552605c | 726 | outdevs |
4a0d6686 AJ |
727 | parsers |
728 | protocols | |
729 | " | |
730 | ||
731 | CONFIG_LIST=" | |
732 | $COMPONENT_LIST | |
e8ed9b7a | 733 | aandct |
f7679c54 VS |
734 | avfilter |
735 | avfilter_lavf | |
c88f5d72 MR |
736 | avisynth |
737 | beos_netserver | |
f402916e | 738 | bzlib |
c88f5d72 MR |
739 | ffmpeg |
740 | ffplay | |
741 | ffserver | |
1848f7d9 | 742 | fft |
4f034993 | 743 | golomb |
c88f5d72 | 744 | gpl |
ecfc4f44 | 745 | gprof |
d8d0d0b2 | 746 | gray |
3abe5fbd | 747 | hardcoded_tables |
c88f5d72 | 748 | ipv6 |
f5a756ef DB |
749 | libamr_nb |
750 | libamr_wb | |
f7b8bffe | 751 | libdc1394 |
690bfceb | 752 | libdirac |
2eed5a46 DB |
753 | libfaac |
754 | libfaad | |
755 | libfaadbin | |
c88f5d72 | 756 | libgsm |
6ebe07fb | 757 | libmp3lame |
c88f5d72 | 758 | libnut |
f7cd9eed | 759 | libschroedinger |
ae14f311 | 760 | libspeex |
150d2772 | 761 | libtheora |
c88f5d72 | 762 | libvorbis |
1cc60c47 DB |
763 | libx264 |
764 | libxvid | |
47a158cb | 765 | mdct |
c88f5d72 | 766 | memalign_hack |
a8150374 | 767 | mlib |
c88f5d72 MR |
768 | mpegaudio_hp |
769 | network | |
3fe142e2 | 770 | nonfree |
4a24ab64 | 771 | postproc |
2b4c3615 | 772 | powerpc_perf |
bd2216e4 | 773 | small |
13ca50f3 | 774 | swscale |
c88f5d72 | 775 | vhook |
56a059ac | 776 | x11grab |
c88f5d72 | 777 | zlib |
4a0d6686 | 778 | " |
c88f5d72 | 779 | |
8eee7025 DB |
780 | THREADS_LIST=' |
781 | beosthreads | |
d22e8442 | 782 | os2threads |
8eee7025 DB |
783 | pthreads |
784 | w32threads | |
785 | ' | |
786 | ||
3f5b56e5 MR |
787 | ARCH_LIST=' |
788 | alpha | |
789 | armv4l | |
790 | bfin | |
791 | ia64 | |
792 | m68k | |
793 | mips | |
794 | parisc | |
795 | powerpc | |
796 | s390 | |
797 | sh4 | |
798 | sparc | |
799 | sparc64 | |
800 | x86 | |
801 | x86_32 | |
802 | x86_64 | |
803 | ' | |
804 | ||
805 | ARCH_EXT_LIST=' | |
1ac9331a | 806 | altivec |
1ac9331a | 807 | armv5te |
edab3048 | 808 | armv6 |
f55b299a | 809 | armvfp |
3f5b56e5 MR |
810 | iwmmxt |
811 | mmi | |
812 | mmx | |
d7f0920b | 813 | mmx2 |
6b18d278 | 814 | neon |
9eeed841 | 815 | ssse3 |
bd9d34a0 | 816 | vis |
3f5b56e5 MR |
817 | ' |
818 | ||
819 | HAVE_LIST=" | |
820 | $ARCH_EXT_LIST | |
821 | $THREADS_LIST | |
822 | altivec_h | |
c9fdab0d | 823 | arpa_inet_h |
6bd859d6 | 824 | bswap |
ecf97f22 | 825 | closesocket |
1ac9331a | 826 | cmov |
e16e49ac | 827 | conio_h |
c88f5d72 | 828 | dcbzl |
f8aa696f DB |
829 | dev_bktr_ioctl_bt848_h |
830 | dev_bktr_ioctl_meteor_h | |
831 | dev_ic_bt8xx_h | |
832 | dev_video_meteor_ioctl_meteor_h | |
833 | dev_video_bktr_ioctl_bt848_h | |
18b67ae5 | 834 | dlfcn_h |
c88f5d72 | 835 | dlopen |
bc574408 | 836 | dos_paths |
245626d0 DB |
837 | ebp_available |
838 | ebx_available | |
c2a29455 | 839 | fast_64bit |
7073e9fc | 840 | fast_cmov |
7b829d2a | 841 | fast_unaligned |
9d99cc5a | 842 | fork |
c88f5d72 | 843 | freetype2 |
da9e86f8 | 844 | gethrtime |
4e68cb8a | 845 | GetProcessTimes |
66be5b45 | 846 | getrusage |
c88f5d72 | 847 | imlib2 |
2e1913b1 | 848 | inet_aton |
61d251db | 849 | inline_asm |
0b4a1821 AS |
850 | libdc1394_1 |
851 | libdc1394_2 | |
a33cab3a MK |
852 | llrint |
853 | lrint | |
c88f5d72 | 854 | lrintf |
f8aa696f DB |
855 | machine_ioctl_bt848_h |
856 | machine_ioctl_meteor_h | |
c88f5d72 MR |
857 | malloc_h |
858 | memalign | |
6ffa87d3 | 859 | mkstemp |
b4e806b2 | 860 | pld |
9cafbd6c | 861 | ppc64 |
a33cab3a MK |
862 | round |
863 | roundf | |
c88f5d72 MR |
864 | sdl |
865 | sdl_video_size | |
72be9e73 | 866 | socklen_t |
deb29777 | 867 | soundcard_h |
f8cda19e | 868 | poll_h |
b58412f1 | 869 | sys_mman_h |
b091aa44 | 870 | sys_resource_h |
81644c2e | 871 | sys_select_h |
deb29777 | 872 | sys_soundcard_h |
1b6e8b73 | 873 | sys_videoio_h |
e16e49ac | 874 | termios_h |
b265431e | 875 | threads |
6ff3f3e7 | 876 | winsock2_h |
304d586d | 877 | yasm |
0cb78cef | 878 | " |
44161118 | 879 | |
b6bb00b0 MR |
880 | # options emitted with CONFIG_ prefix but not available on command line |
881 | CONFIG_EXTRA=" | |
882 | fft_mmx | |
40b509b3 | 883 | oldscaler |
b6bb00b0 MR |
884 | " |
885 | ||
520cc7f1 | 886 | CMDLINE_SELECT=" |
3f5b56e5 | 887 | $ARCH_EXT_LIST |
520cc7f1 | 888 | $CONFIG_LIST |
8eee7025 | 889 | $THREADS_LIST |
db6107b6 | 890 | cross_compile |
520cc7f1 MR |
891 | debug |
892 | extra_warnings | |
8c6afa4d | 893 | logging |
d2bbb2f7 | 894 | optimizations |
520cc7f1 MR |
895 | shared |
896 | static | |
87a0fb62 | 897 | stripping |
520cc7f1 | 898 | " |
426be5dc DB |
899 | |
900 | PATHS_LIST=' | |
d156bede | 901 | bindir |
26759c44 MR |
902 | incdir |
903 | libdir | |
26759c44 MR |
904 | mandir |
905 | prefix | |
906 | shlibdir | |
426be5dc DB |
907 | ' |
908 | ||
909 | CMDLINE_SET=" | |
910 | $PATHS_LIST | |
911 | arch | |
912 | build_suffix | |
913 | cc | |
914 | cpu | |
915 | cross_prefix | |
ac63af34 | 916 | extra_version |
9da6609f MR |
917 | host_cc |
918 | host_cflags | |
919 | host_ldflags | |
920 | host_libs | |
426be5dc | 921 | logfile |
26759c44 | 922 | source_path |
a7ada2ba | 923 | target_exec |
26759c44 | 924 | target_os |
a7ada2ba | 925 | target_path |
426be5dc | 926 | " |
520cc7f1 | 927 | |
912f3148 DB |
928 | # code dependency declarations |
929 | ||
9eeed841 MR |
930 | # architecture extensions |
931 | altivec_deps="powerpc" | |
932 | armv5te_deps="armv4l" | |
933 | armv6_deps="armv4l" | |
f55b299a | 934 | armvfp_deps="armv4l" |
9eeed841 | 935 | iwmmxt_deps="armv4l" |
e241ba14 | 936 | mmi_deps="mips" |
9eeed841 | 937 | mmx_deps="x86" |
fbef871d | 938 | mmx2_deps="x86 mmx" |
6b18d278 | 939 | neon_deps="armv4l" |
9eeed841 | 940 | ssse3_deps="x86" |
bd9d34a0 | 941 | vis_deps="sparc" |
9eeed841 | 942 | |
b6bb00b0 MR |
943 | # common features |
944 | fft_suggest="fft_mmx" | |
945 | fft_mmx_deps="mmx yasm" | |
40b509b3 | 946 | oldscaler_deps="!swscale" |
b6bb00b0 | 947 | |
912f3148 | 948 | # decoders / encoders |
47a158cb | 949 | aac_decoder_select="fft mdct" |
d8d12c15 | 950 | ac3_decoder_deps="gpl" |
47a158cb MR |
951 | ac3_decoder_select="fft mdct" |
952 | atrac3_decoder_select="fft mdct" | |
4f034993 | 953 | cavs_decoder_select="golomb" |
47a158cb | 954 | cook_decoder_select="fft mdct" |
2eef7c62 | 955 | cscd_decoder_suggest="zlib" |
47a158cb | 956 | dca_decoder_select="fft mdct" |
e8ed9b7a | 957 | dnxhd_encoder_select="aandct" |
2eef7c62 | 958 | dxa_decoder_select="zlib" |
406ab5cc | 959 | eac3_decoder_deps="gpl" |
47a158cb | 960 | eac3_decoder_select="fft mdct" |
e8ed9b7a | 961 | eatgq_decoder_select="aandct" |
4f034993 MR |
962 | ffv1_decoder_select="golomb" |
963 | flac_decoder_select="golomb" | |
964 | flac_encoder_select="golomb" | |
2eef7c62 AJ |
965 | flashsv_decoder_select="zlib" |
966 | flashsv_encoder_select="zlib" | |
e8ed9b7a DB |
967 | flv_encoder_select="aandct" |
968 | h261_encoder_select="aandct" | |
969 | h263_encoder_select="aandct" | |
970 | h263p_encoder_select="aandct" | |
4f034993 | 971 | h264_decoder_select="golomb" |
47a158cb | 972 | imc_decoder_select="fft mdct" |
4f034993 MR |
973 | jpegls_decoder_select="golomb" |
974 | jpegls_encoder_select="golomb" | |
e8ed9b7a | 975 | ljpeg_encoder_select="aandct" |
4f034993 | 976 | loco_decoder_select="golomb" |
e8ed9b7a DB |
977 | mjpeg_encoder_select="aandct" |
978 | mpeg1video_encoder_select="aandct" | |
979 | mpeg2video_encoder_select="aandct" | |
980 | mpeg4_encoder_select="aandct" | |
981 | msmpeg4v1_encoder_select="aandct" | |
982 | msmpeg4v2_encoder_select="aandct" | |
983 | msmpeg4v3_encoder_select="aandct" | |
30fd06be | 984 | mpeg_xvmc_decoder_deps="xvmc" |
47a158cb MR |
985 | nellymoser_decoder_select="fft mdct" |
986 | nellymoser_encoder_select="fft mdct" | |
2eef7c62 AJ |
987 | png_decoder_select="zlib" |
988 | png_encoder_select="zlib" | |
47a158cb | 989 | qdm2_decoder_select="fft mdct" |
e8ed9b7a DB |
990 | rv10_encoder_select="aandct" |
991 | rv20_encoder_select="aandct" | |
4f034993 MR |
992 | shorten_decoder_select="golomb" |
993 | sonic_decoder_select="golomb" | |
994 | sonic_encoder_select="golomb" | |
995 | sonic_ls_encoder_select="golomb" | |
996 | svq3_decoder_select="golomb" | |
bee2eac5 | 997 | svq3_decoder_suggest="zlib" |
2eef7c62 AJ |
998 | tiff_decoder_suggest="zlib" |
999 | tiff_encoder_suggest="zlib" | |
1000 | tscc_decoder_select="zlib" | |
47a158cb MR |
1001 | vorbis_decoder_select="fft mdct" |
1002 | vorbis_encoder_select="fft mdct" | |
1003 | wmav1_decoder_select="fft mdct" | |
1004 | wmav1_encoder_select="fft mdct" | |
1005 | wmav2_decoder_select="fft mdct" | |
1006 | wmav2_encoder_select="fft mdct" | |
e8ed9b7a DB |
1007 | wmv1_encoder_select="aandct" |
1008 | wmv2_encoder_select="aandct" | |
2eef7c62 AJ |
1009 | zlib_decoder_select="zlib" |
1010 | zlib_encoder_select="zlib" | |
1011 | zmbv_decoder_select="zlib" | |
1012 | zmbv_encoder_select="zlib" | |
30fd06be | 1013 | |
912f3148 | 1014 | # external libraries |
f5a756ef DB |
1015 | libamr_nb_decoder_deps="libamr_nb" |
1016 | libamr_nb_encoder_deps="libamr_nb" | |
1017 | libamr_wb_decoder_deps="libamr_wb" | |
1018 | libamr_wb_encoder_deps="libamr_wb" | |
1b71f045 | 1019 | libdirac_decoder_deps="libdirac !libschroedinger" |
690bfceb | 1020 | libdirac_encoder_deps="libdirac" |
c9171a83 | 1021 | libfaac_encoder_deps="libfaac" |
69ddbd1d | 1022 | libfaad_decoder_deps="libfaad" |
4ec45764 | 1023 | libfaadbin_decoder_extralibs='$ldl' |
299c77d5 MR |
1024 | libgsm_decoder_deps="libgsm" |
1025 | libgsm_encoder_deps="libgsm" | |
8ffed8d8 MR |
1026 | libgsm_ms_decoder_deps="libgsm" |
1027 | libgsm_ms_encoder_deps="libgsm" | |
1cc60c47 | 1028 | libmp3lame_encoder_deps="libmp3lame" |
f7cd9eed AS |
1029 | libschroedinger_decoder_deps="libschroedinger" |
1030 | libschroedinger_encoder_deps="libschroedinger" | |
ae14f311 | 1031 | libspeex_decoder_deps="libspeex" |
150d2772 | 1032 | libtheora_encoder_deps="libtheora" |
b0caf888 | 1033 | libvorbis_encoder_deps="libvorbis" |
1cc60c47 DB |
1034 | libx264_encoder_deps="libx264" |
1035 | libxvid_encoder_deps="libxvid" | |
13566c31 | 1036 | mpeg4aac_decoder_deps="libfaad" |
30fd06be | 1037 | |
912f3148 | 1038 | # demuxers / muxers |
03a76ba9 | 1039 | ac3_demuxer_deps="ac3_parser" |
50383e88 | 1040 | audio_beos_demuxer_deps="audio_beos" |
4ec45764 | 1041 | audio_beos_demuxer_extralibs="-lmedia -lbe" |
50383e88 | 1042 | audio_beos_muxer_deps="audio_beos" |
4ec45764 | 1043 | audio_beos_muxer_extralibs="-lmedia -lbe" |
53b73365 | 1044 | avisynth_demuxer_deps="avisynth" |
73483024 | 1045 | bktr_demuxer_deps_any="dev_bktr_ioctl_bt848_h machine_ioctl_bt848_h dev_video_bktr_ioctl_bt848_h dev_ic_bt8xx_h" |
17ac9f1c | 1046 | dirac_demuxer_deps="dirac_parser" |
fe9bb347 | 1047 | dv1394_demuxer_deps="dv1394 dv_demuxer" |
f7b8bffe | 1048 | libdc1394_demuxer_deps="libdc1394" |
d7c59247 DB |
1049 | libnut_demuxer_deps="libnut" |
1050 | libnut_muxer_deps="libnut" | |
2eef7c62 AJ |
1051 | matroska_demuxer_suggest="zlib bzlib" |
1052 | mov_demuxer_suggest="zlib" | |
4bd8e17c | 1053 | mp3_demuxer_deps="mpegaudio_parser" |
c7682de0 RP |
1054 | oss_demuxer_deps_any="soundcard_h sys_soundcard_h" |
1055 | oss_muxer_deps_any="soundcard_h sys_soundcard_h" | |
30fd06be | 1056 | redir_demuxer_deps="network" |
8eb793c4 | 1057 | rtp_muxer_deps="network rtp_protocol" |
95c21842 LA |
1058 | rtsp_demuxer_deps="sdp_demuxer" |
1059 | sdp_demuxer_deps="rtp_protocol mpegts_demuxer" | |
06e31011 | 1060 | v4l_demuxer_deps="linux_videodev_h" |
1b6e8b73 | 1061 | v4l2_demuxer_deps_any="linux_videodev2_h sys_videoio_h" |
c2345207 RP |
1062 | vfwcap_demuxer_deps="capCreateCaptureWindow" |
1063 | vfwcap_demuxer_extralibs="-lvfw32" | |
06eab4ba | 1064 | x11_grab_device_demuxer_deps="x11grab XShmCreateImage" |
4ec45764 | 1065 | x11_grab_device_demuxer_extralibs="-lX11 -lXext" |
30fd06be | 1066 | |
912f3148 | 1067 | # protocols |
c08fb000 AB |
1068 | http_protocol_deps="network" |
1069 | rtp_protocol_deps="udp_protocol" | |
1070 | tcp_protocol_deps="network" | |
1071 | udp_protocol_deps="network" | |
1072 | ||
f7679c54 | 1073 | # filters |
81124ba0 | 1074 | movie_filter_deps="avfilter_lavf" |
f7679c54 | 1075 | |
912f3148 | 1076 | # programs |
fa859b4d | 1077 | ffplay_deps="sdl" |
6ad42348 | 1078 | ffserver_deps="ffm_muxer rtp_protocol rtsp_demuxer" |
4ec45764 RP |
1079 | ffserver_extralibs='$ldl' |
1080 | vhook_extralibs='$ldl' | |
a2830dca | 1081 | |
912f3148 | 1082 | |
de6d9b64 | 1083 | # default parameters |
8a608357 | 1084 | |
2ba042a7 | 1085 | logfile="config.err" |
8a608357 MR |
1086 | |
1087 | # installation paths | |
c9d19248 MR |
1088 | prefix_default="/usr/local" |
1089 | bindir_default='${prefix}/bin' | |
1090 | incdir_default='${prefix}/include' | |
1091 | libdir_default='${prefix}/lib' | |
1092 | mandir_default='${prefix}/share/man' | |
1093 | shlibdir_default="$libdir_default" | |
8a608357 MR |
1094 | |
1095 | # toolchain | |
13c7df3d | 1096 | cc_default="gcc" |
9da6609f | 1097 | host_cc_default="gcc" |
304d586d | 1098 | yasmexe="yasm" |
de6d9b64 | 1099 | ar="ar" |
503d5b58 | 1100 | nm="nm" |
be7109c1 | 1101 | ranlib="ranlib" |
0f3cb305 | 1102 | strip="strip" |
8a608357 | 1103 | asmalign_pot="unknown" |
20369773 | 1104 | ln_s="ln -sf" |
304d586d | 1105 | objformat="elf" |
8a608357 MR |
1106 | |
1107 | # machine | |
cc6a90dd | 1108 | arch=`uname -m` |
38d0a8aa | 1109 | cpu="generic" |
8a608357 | 1110 | |
8a608357 | 1111 | # OS |
4f854758 | 1112 | target_os=$(tolower $(uname -s)) |
8a608357 | 1113 | |
8a608357 | 1114 | # configurable options |
497237c7 | 1115 | enable debug |
497237c7 RP |
1116 | enable ffmpeg |
1117 | enable ffplay | |
1118 | enable ffserver | |
1119 | enable ipv6 | |
497237c7 RP |
1120 | enable mpegaudio_hp |
1121 | enable network | |
40b509b3 | 1122 | enable oldscaler |
8400d6b8 | 1123 | enable optimizations |
497237c7 | 1124 | enable protocols |
530dc538 | 1125 | enable static |
87a0fb62 | 1126 | enable stripping |
8a608357 MR |
1127 | vhook="default" |
1128 | ||
8a608357 | 1129 | # build settings |
11a9d3e8 | 1130 | add_cflags -D_ISOC99_SOURCE -D_POSIX_C_SOURCE=200112 |
9987769a | 1131 | SHFLAGS='-shared -Wl,-soname,$$(@F)' |
cab3ef82 | 1132 | VHOOKSHFLAGS='$(SHFLAGS)' |
c536cb09 | 1133 | FFSERVERLDFLAGS=-Wl,-E |
f3ec2d46 SG |
1134 | LIBPREF="lib" |
1135 | LIBSUF=".a" | |
c5f14466 RP |
1136 | FULLNAME='$(NAME)$(BUILDSUF)' |
1137 | LIBNAME='$(LIBPREF)$(FULLNAME)$(LIBSUF)' | |
f3ec2d46 SG |
1138 | SLIBPREF="lib" |
1139 | SLIBSUF=".so" | |
c5f14466 | 1140 | SLIBNAME='$(SLIBPREF)$(FULLNAME)$(SLIBSUF)' |
b29bddab DB |
1141 | SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)' |
1142 | SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)' | |
24743a76 | 1143 | LIB_INSTALL_EXTRA_CMD='$(RANLIB) "$(LIBDIR)/$(LIBNAME)"' |
ef0bc4c9 | 1144 | |
9da6609f MR |
1145 | host_cflags='-O3 -g -Wall' |
1146 | host_libs='-lm' | |
1147 | ||
a7ada2ba MR |
1148 | target_path='.' |
1149 | ||
0d7dca36 DB |
1150 | # gcc stupidly only outputs the basename of targets with -MM, but we need the |
1151 | # full relative path for objects in subdirectories for non-recursive Make. | |
ec0bd3b9 | 1152 | 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 | 1153 | |
c597172e MR |
1154 | # find source path |
1155 | source_path="`dirname \"$0\"`" | |
497237c7 | 1156 | enable source_path_used |
c597172e MR |
1157 | if test -z "$source_path" -o "$source_path" = "." ; then |
1158 | source_path="`pwd`" | |
497237c7 | 1159 | disable source_path_used |
c597172e MR |
1160 | else |
1161 | source_path="`cd \"$source_path\"; pwd`" | |
1162 | echo "$source_path" | grep -q '[[:blank:]]' && | |
7483e694 | 1163 | die "Out of tree builds are impossible with whitespace in source path." |
c597172e MR |
1164 | fi |
1165 | ||
c597172e MR |
1166 | FFMPEG_CONFIGURATION="$@" |
1167 | ||
73ef8980 MR |
1168 | find_things(){ |
1169 | thing=$1 | |
1170 | pattern=$2 | |
1171 | file=$source_path/$3 | |
932ccf39 | 1172 | sed -n "s/^[^#]*$pattern.*([^,]*, *\([^,]*\)\(,.*\)*).*/\1_$thing/p" "$file" |
73ef8980 MR |
1173 | } |
1174 | ||
1175 | ENCODER_LIST=$(find_things encoder ENC libavcodec/allcodecs.c) | |
1176 | DECODER_LIST=$(find_things decoder DEC libavcodec/allcodecs.c) | |
1177 | PARSER_LIST=$(find_things parser PARSER libavcodec/allcodecs.c) | |
1178 | BSF_LIST=$(find_things bsf BSF libavcodec/allcodecs.c) | |
1179 | MUXER_LIST=$(find_things muxer _MUX libavformat/allformats.c) | |
1180 | DEMUXER_LIST=$(find_things demuxer DEMUX libavformat/allformats.c) | |
1181 | OUTDEV_LIST=$(find_things muxer _MUX libavdevice/alldevices.c) | |
1182 | INDEV_LIST=$(find_things demuxer DEMUX libavdevice/alldevices.c) | |
1183 | PROTOCOL_LIST=$(find_things protocol PROTOCOL libavformat/allformats.c) | |
81124ba0 | 1184 | FILTER_LIST=$(find_things filter FILTER libavfilter/allfilters.c) |
c597172e | 1185 | |
7483e694 DB |
1186 | enable $ARCH_EXT_LIST \ |
1187 | $DECODER_LIST \ | |
1188 | $ENCODER_LIST \ | |
1189 | $PARSER_LIST \ | |
1190 | $BSF_LIST \ | |
1191 | $DEMUXER_LIST \ | |
1192 | $MUXER_LIST \ | |
f7679c54 | 1193 | $FILTER_LIST \ |
7483e694 DB |
1194 | $PROTOCOL_LIST \ |
1195 | $INDEV_LIST \ | |
1196 | $OUTDEV_LIST \ | |
c597172e MR |
1197 | |
1198 | die_unknown(){ | |
1199 | echo "Unknown option \"$1\"." | |
1200 | echo "See $0 --help for available options." | |
1201 | exit 1 | |
1202 | } | |
1203 | ||
794f8e97 | 1204 | show_list() { |
bf0c4afa RP |
1205 | suffix=_$1 |
1206 | shift | |
1207 | echo $* | sed s/$suffix//g | tr ' ' '\n' | sort | |
794f8e97 PI |
1208 | exit 0 |
1209 | } | |
1210 | ||
c597172e | 1211 | for opt do |
7483e694 DB |
1212 | optval="${opt#*=}" |
1213 | case "$opt" in | |
7483e694 DB |
1214 | --extra-cflags=*) add_cflags "$optval" |
1215 | ;; | |
1216 | --extra-ldflags=*) add_ldflags "$optval" | |
1217 | ;; | |
1218 | --extra-libs=*) add_extralibs "$optval" | |
1219 | ;; | |
8fb1cb58 | 1220 | --disable-devices) disable $INDEV_LIST $OUTDEV_LIST |
9aa8ed9d | 1221 | ;; |
40bcf4c7 BL |
1222 | --enable-debug=*) debuglevel="$optval" |
1223 | ;; | |
7483e694 DB |
1224 | --enable-*=*|--disable-*=*) |
1225 | eval `echo "$opt" | sed 's/=/-/;s/--/action=/;s/-/ thing=/;s/-/ name=/'` | |
1226 | case "$thing" in | |
81124ba0 | 1227 | encoder|decoder|muxer|demuxer|parser|bsf|protocol|filter) $action ${optval}_${thing} ;; |
7483e694 DB |
1228 | *) die_unknown "$opt" ;; |
1229 | esac | |
1230 | ;; | |
1231 | --enable-?*|--disable-?*) | |
1232 | eval `echo "$opt" | sed 's/--/action=/;s/-/ option=/;s/-/_/g'` | |
e3773a55 MR |
1233 | if is_in $option $COMPONENT_LIST; then |
1234 | eval $action \$$(toupper ${option%s})_LIST | |
1235 | elif is_in $option $CMDLINE_SELECT; then | |
1236 | $action $option | |
1237 | else | |
1238 | die_unknown $opt | |
1239 | fi | |
7483e694 DB |
1240 | ;; |
1241 | --list-*) | |
1242 | NAME="${opt#--list-}" | |
1243 | is_in $NAME $COMPONENT_LIST || die_unknown $opt | |
1244 | NAME=${NAME%s} | |
1245 | eval show_list $NAME \$$(toupper $NAME)_LIST | |
1246 | ;; | |
1247 | --help|-h) show_help | |
1248 | ;; | |
1249 | *) | |
884a36a7 | 1250 | optname="${opt%%=*}" |
26759c44 MR |
1251 | optname="${optname#--}" |
1252 | optname=$(echo "$optname" | sed 's/-/_/g') | |
1253 | is_in $optname $CMDLINE_SET || die_unknown $opt | |
1254 | eval $optname='$optval' | |
7483e694 DB |
1255 | ;; |
1256 | esac | |
c597172e MR |
1257 | done |
1258 | ||
bcea99bb MR |
1259 | disabled logging && logfile=/dev/null |
1260 | ||
1261 | echo "# $0 $@" > $logfile | |
1262 | set >> $logfile | |
1263 | ||
9da6609f MR |
1264 | test -n "$cross_prefix" && enable cross_compile |
1265 | ||
13c7df3d | 1266 | cc_default="${cross_prefix}${cc_default}" |
304d586d | 1267 | yasmexe="${cross_prefix}${yasmexe}" |
adb2b908 RP |
1268 | ar="${cross_prefix}${ar}" |
1269 | nm="${cross_prefix}${nm}" | |
1270 | ranlib="${cross_prefix}${ranlib}" | |
1271 | strip="${cross_prefix}${strip}" | |
1272 | ||
13c7df3d | 1273 | set_default cc |
9da6609f MR |
1274 | enabled cross_compile || host_cc_default=$cc |
1275 | set_default host_cc | |
13c7df3d | 1276 | |
e4e69e0b MR |
1277 | # set temporary file name |
1278 | if test ! -z "$TMPDIR" ; then | |
1279 | TMPDIR1="${TMPDIR}" | |
1280 | elif test ! -z "$TEMPDIR" ; then | |
1281 | TMPDIR1="${TEMPDIR}" | |
1282 | else | |
1283 | TMPDIR1="/tmp" | |
1284 | fi | |
1285 | ||
1286 | TMPC="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.c" | |
1287 | TMPE="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}${EXESUF}" | |
1288 | TMPH="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.h" | |
1289 | TMPO="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.o" | |
1290 | TMPS="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S" | |
1291 | TMPSH="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.sh" | |
1292 | ||
e9b9a2f8 MN |
1293 | check_cflags -std=c99 |
1294 | ||
b24dbcbd RP |
1295 | case "$arch" in |
1296 | i386|i486|i586|i686|i86pc|BePC) | |
1297 | arch="x86_32" | |
1298 | enable fast_unaligned | |
1299 | ;; | |
1300 | x86_64|amd64) | |
1301 | arch="x86_32" | |
34b37f86 DM |
1302 | enable cmov |
1303 | enable fast_cmov | |
b24dbcbd RP |
1304 | enable fast_unaligned |
1305 | check_cc <<EOF && enable fast_64bit && arch="x86_64" | |
1306 | int test[sizeof(char*) - 7]; | |
1307 | EOF | |
1308 | ;; | |
1309 | # armv4l is a subset of armv[567]*l | |
1310 | arm|armv[4567]*l) | |
1311 | arch="armv4l" | |
1312 | ;; | |
1313 | alpha) | |
1314 | arch="alpha" | |
1315 | enable fast_64bit | |
1316 | ;; | |
1317 | "Power Macintosh"|ppc|powerpc) | |
1318 | arch="powerpc" | |
aa8bc0f1 | 1319 | enable fast_unaligned |
b24dbcbd RP |
1320 | ;; |
1321 | ppc64) | |
1322 | arch="powerpc" | |
1323 | enable fast_64bit | |
aa8bc0f1 | 1324 | enable fast_unaligned |
b24dbcbd RP |
1325 | ;; |
1326 | mips|mipsel|IP*) | |
1327 | arch="mips" | |
1328 | ;; | |
1329 | sun4u|sparc64) | |
1330 | arch="sparc64" | |
1331 | enable fast_64bit | |
1332 | ;; | |
1333 | sparc) | |
1334 | arch="sparc" | |
1335 | ;; | |
1336 | sh4) | |
1337 | arch="sh4" | |
1338 | ;; | |
1339 | parisc) | |
1340 | arch="parisc" | |
1341 | ;; | |
1342 | parisc64) | |
1343 | arch="parisc" | |
1344 | enable fast_64bit | |
1345 | ;; | |
1346 | s390|s390x) | |
1347 | arch="s390" | |
1348 | ;; | |
1349 | m68k) | |
1350 | arch="m68k" | |
1351 | ;; | |
1352 | ia64) | |
1353 | arch="ia64" | |
1354 | enable fast_64bit | |
1355 | ;; | |
1356 | bfin) | |
1357 | arch="bfin" | |
1358 | ;; | |
1359 | *) | |
1360 | arch="unknown" | |
1361 | ;; | |
1362 | esac | |
1363 | ||
1364 | enable $arch | |
1365 | enabled_any x86_32 x86_64 && enable x86 | |
1366 | enabled sparc64 && enable sparc | |
1367 | ||
7483e694 | 1368 | # OS specific |
4f854758 | 1369 | case $target_os in |
7483e694 | 1370 | beos|haiku|zeta) |
c9d19248 | 1371 | prefix_default="$HOME/config" |
7483e694 DB |
1372 | # helps building libavcodec |
1373 | add_cflags "-DPIC -fomit-frame-pointer" | |
1374 | # 3 gcc releases known for BeOS, each with ugly bugs | |
1375 | gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`" | |
1376 | case "$gcc_version" in | |
1377 | 2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc" | |
1378 | disable mmx | |
1379 | ;; | |
1380 | *20010315*) echo "BeBits gcc" | |
1381 | add_cflags "-fno-expensive-optimizations" | |
1382 | ;; | |
1383 | esac | |
7483e694 DB |
1384 | SHFLAGS=-nostart |
1385 | # enable BeOS things | |
1386 | enable audio_beos | |
1387 | # no need for libm, but the inet stuff | |
1388 | # Check for BONE | |
1389 | # XXX: actually should check for NOT net_server | |
78fe7631 | 1390 | if echo $BEINCLUDES | grep -q 'headers/be/bone'; then |
7483e694 DB |
1391 | network_extralibs="-lbind -lsocket" |
1392 | else | |
1393 | enable beos_netserver | |
1394 | network_extralibs="-lnet" | |
1395 | fi ;; | |
1396 | sunos) | |
1397 | FFSERVERLDFLAGS="" | |
9987769a | 1398 | SHFLAGS='-shared -Wl,-h,$$(@F)' |
7483e694 DB |
1399 | network_extralibs="-lsocket -lnsl" |
1400 | ;; | |
1401 | netbsd) | |
1402 | oss_demuxer_extralibs="-lossaudio" | |
1403 | oss_muxer_extralibs="-lossaudio" | |
1404 | ;; | |
1405 | openbsd) | |
1406 | disable need_memalign | |
1407 | LIBOBJFLAGS='$(PIC)' | |
7483e694 DB |
1408 | SHFLAGS='-shared' |
1409 | SLIBNAME='$(SLIBPREF)$(FULLNAME)$(SLIBSUF).$(LIBVERSION)' | |
1410 | SLIBNAME_WITH_VERSION='$(SLIBNAME)' | |
1411 | SLIBNAME_WITH_MAJOR='$(SLIBNAME)' | |
1412 | oss_demuxer_extralibs="-lossaudio" | |
1413 | oss_muxer_extralibs="-lossaudio" | |
1414 | ;; | |
1415 | freebsd) | |
1416 | disable need_memalign | |
1417 | ;; | |
1418 | bsd/os) | |
1419 | osextralibs="-lpoll -lgnugetopt" | |
1420 | strip="strip -d" | |
1421 | ;; | |
1422 | darwin) | |
1423 | disable need_memalign | |
0138c54e | 1424 | SHFLAGS='-dynamiclib -Wl,-single_module -Wl,-install_name,$(SHLIBDIR)/$(SLIBNAME),-current_version,$(LIBVERSION),-compatibility_version,$(LIBMAJOR) -Wl,-read_only_relocs,suppress' |
9987769a | 1425 | VHOOKSHFLAGS='-dynamiclib -Wl,-single_module -flat_namespace -undefined suppress -Wl,-install_name,$(SHLIBDIR)/vhook/$$(@F)' |
7483e694 DB |
1426 | strip="strip -x" |
1427 | FFLDFLAGS="-Wl,-dynamic,-search_paths_first" | |
1428 | SLIBSUF=".dylib" | |
1429 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME).$(LIBVERSION)$(SLIBSUF)' | |
1430 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME).$(LIBMAJOR)$(SLIBSUF)' | |
1431 | FFSERVERLDFLAGS=-Wl,-bind_at_load | |
304d586d | 1432 | objformat="macho" |
1b0f6fb8 | 1433 | enabled x86_64 && objformat="macho64" |
7483e694 DB |
1434 | ;; |
1435 | mingw32*) | |
4f854758 | 1436 | target_os=mingw32 |
dcc01c06 RP |
1437 | LIBTARGET=i386 |
1438 | if test $arch = x86_64; then | |
1439 | disable need_memalign | |
1440 | LIBTARGET=x64 | |
1441 | fi | |
fbd971a4 | 1442 | shlibdir_default="$bindir_default" |
7483e694 DB |
1443 | VHOOKSHFLAGS='-shared -L$(BUILD_ROOT)/libavformat -L$(BUILD_ROOT)/libavcodec -L$(BUILD_ROOT)/libavutil' |
1444 | VHOOKLIBS='-lavformat$(BUILDSUF) -lavcodec$(BUILDSUF) -lavutil$(BUILDSUF) $(EXTRALIBS)' | |
13ca50f3 | 1445 | if enabled swscale; then |
7483e694 DB |
1446 | VHOOKSHFLAGS="$VHOOKSHFLAGS -L\$(BUILD_ROOT)/libswscale" |
1447 | VHOOKLIBS="$VHOOKLIBS -lswscale\$(BUILDSUF)" | |
1448 | fi | |
1449 | disable ffserver | |
1450 | SLIBPREF="" | |
1451 | SLIBSUF=".dll" | |
1452 | EXESUF=".exe" | |
1453 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)' | |
1454 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)' | |
dcc01c06 | 1455 | SLIB_EXTRA_CMD='-lib /machine:$(LIBTARGET) /def:$$(@:$(SLIBSUF)=.def) /out:$(SUBDIR)$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib)' |
4c25d159 RP |
1456 | SLIB_INSTALL_EXTRA_CMD='-install -m 644 $(SUBDIR)$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib) "$(SHLIBDIR)/$(SLIBNAME:$(SLIBSUF)=.lib)"; \ |
1457 | install -m 644 $(SUBDIR)$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib) "$(SHLIBDIR)/$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib)"' | |
7483e694 | 1458 | SLIB_UNINSTALL_EXTRA_CMD='rm -f "$(SHLIBDIR)/$(SLIBNAME:$(SLIBSUF)=.lib)"' |
71c61f62 | 1459 | SHFLAGS='-shared -Wl,--output-def,$$(@:$(SLIBSUF)=.def) -Wl,--enable-runtime-pseudo-reloc -Wl,--enable-auto-image-base' |
304d586d | 1460 | objformat="win32" |
bc574408 | 1461 | enable dos_paths |
a85de417 SS |
1462 | check_cpp_condition _mingw.h "(__MINGW32_MAJOR_VERSION > 3) || (__MINGW32_MAJOR_VERSION == 3 && __MINGW32_MINOR_VERSION >= 15)" || |
1463 | die "ERROR: MinGW runtime version must be >= 3.15." | |
1464 | enabled_any avisynth vfwcap_demuxer && | |
1465 | { check_cpp_condition w32api.h "(__W32API_MAJOR_VERSION > 3) || (__W32API_MAJOR_VERSION == 3 && __W32API_MINOR_VERSION >= 12)" || | |
1466 | die "ERROR: avisynth and vfwcap_demuxer require w32api version 3.12 or later."; } | |
7483e694 DB |
1467 | ;; |
1468 | cygwin*) | |
4f854758 | 1469 | target_os=cygwin |
fbd971a4 | 1470 | shlibdir_default="$bindir_default" |
7483e694 DB |
1471 | VHOOKSHFLAGS='-shared -L$(BUILD_ROOT)/libavformat -L$(BUILD_ROOT)/libavcodec -L$(BUILD_ROOT)/libavutil' |
1472 | VHOOKLIBS='-lavformat$(BUILDSUF) -lavcodec$(BUILDSUF) -lavutil$(BUILDSUF) $(EXTRALIBS)' | |
13ca50f3 | 1473 | if enabled swscale; then |
7483e694 DB |
1474 | VHOOKSHFLAGS="$VHOOKSHFLAGS -L\$(BUILD_ROOT)/libswscale" |
1475 | VHOOKLIBS="$VHOOKLIBS -lswscale\$(BUILDSUF)" | |
1476 | fi | |
1477 | EXESUF=".exe" | |
1478 | SLIBPREF="cyg" | |
1479 | SLIBSUF=".dll" | |
1480 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)' | |
1481 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)' | |
1482 | SHFLAGS='-shared -Wl,--enable-auto-image-base' | |
304d586d | 1483 | objformat="win32" |
bc574408 | 1484 | enable dos_paths |
7483e694 | 1485 | ;; |
4f365f37 | 1486 | *-dos|freedos|opendos) |
4f365f37 MK |
1487 | disable ffplay ffserver vhook |
1488 | disable $INDEV_LIST $OUTDEV_LIST | |
1489 | network_extralibs="-lsocket" | |
1490 | EXESUF=".exe" | |
304d586d | 1491 | objformat="win32" |
bc574408 | 1492 | enable dos_paths |
4f365f37 | 1493 | ;; |
7483e694 | 1494 | linux) |
7483e694 DB |
1495 | enable dv1394 |
1496 | ;; | |
1497 | irix*) | |
4f854758 | 1498 | target_os=irix |
7483e694 DB |
1499 | ranlib="echo ignoring ranlib" |
1500 | ;; | |
d22e8442 | 1501 | os/2*) |
d22e8442 DY |
1502 | strip="lxlite" |
1503 | ln_s="cp -f" | |
d22e8442 DY |
1504 | EXESUF=".exe" |
1505 | FFLDFLAGS="-Zomf -Zbin-files -Zargs-wild -Zmap" | |
71c61f62 | 1506 | SHFLAGS='$(SUBDIR)$(NAME).def -Zdll -Zomf' |
d22e8442 | 1507 | FFSERVERLDFLAGS="" |
287d3b13 | 1508 | LIBSUF="_s.a" |
d22e8442 DY |
1509 | SLIBPREF="" |
1510 | SLIBSUF=".dll" | |
1511 | SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)' | |
1512 | SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(shell echo $(NAME) | cut -c1-6)$(LIBMAJOR)$(SLIBSUF)' | |
71c61f62 MR |
1513 | SLIB_CREATE_DEF_CMD='echo LIBRARY $(SLIBNAME_WITH_MAJOR) INITINSTANCE TERMINSTANCE > $(SUBDIR)$(NAME).def; \ |
1514 | echo PROTMODE >> $(SUBDIR)$(NAME).def; \ | |
1515 | echo CODE PRELOAD MOVEABLE DISCARDABLE >> $(SUBDIR)$(NAME).def; \ | |
1516 | echo DATA PRELOAD MOVEABLE MULTIPLE NONSHARED >> $(SUBDIR)$(NAME).def; \ | |
1517 | echo EXPORTS >> $(SUBDIR)$(NAME).def; \ | |
1518 | emxexp -o $(OBJS) >> $(SUBDIR)$(NAME).def' | |
1519 | SLIB_EXTRA_CMD='emximp -o $(SUBDIR)$(LIBPREF)$(NAME)_dll.a $(SUBDIR)$(NAME).def; \ | |
1520 | emximp -o $(SUBDIR)$(LIBPREF)$(NAME)_dll.lib $(SUBDIR)$(NAME).def;' | |
1521 | SLIB_INSTALL_EXTRA_CMD='install -m 644 $(SUBDIR)$(LIBPREF)$(NAME)_dll.a $(SUBDIR)$(LIBPREF)$(NAME)_dll.lib "$(LIBDIR)"' | |
d22e8442 | 1522 | SLIB_UNINSTALL_EXTRA_CMD='rm -f "$(LIBDIR)"/$(LIBPREF)$(NAME)_dll.a "$(LIBDIR)"/$(LIBPREF)$(NAME)_dll.lib' |
c6eed369 | 1523 | disable vhook |
bc574408 | 1524 | enable dos_paths |
d22e8442 | 1525 | ;; |
269820f1 PR |
1526 | interix) |
1527 | disable vhook | |
1528 | ;; | |
d22e8442 | 1529 | |
7483e694 | 1530 | *) |
4f854758 | 1531 | target_os="${target_os}-UNKNOWN" |
7483e694 DB |
1532 | ;; |
1533 | esac | |
1534 | ||
c9d19248 MR |
1535 | set_default $PATHS_LIST |
1536 | ||
c597172e | 1537 | add_extralibs $osextralibs |
de6d9b64 | 1538 | |
28d8e661 DB |
1539 | # Combine FFLDFLAGS and the LDFLAGS environment variable. |
1540 | LDFLAGS="$FFLDFLAGS $LDFLAGS" | |
e89b8b0a | 1541 | |
320d060a | 1542 | # we need to build at least one lib type |
93b3c083 | 1543 | if ! enabled_any static shared; then |
320d060a DB |
1544 | cat <<EOF |
1545 | At least one library type must be built. | |
1546 | Specify --enable-static to build the static libraries or --enable-shared to | |
1547 | build the shared libraries as well. To only build the shared libraries specify | |
1548 | --disable-static in addition to --enable-shared. | |
1549 | EOF | |
1550 | exit 1; | |
1551 | fi | |
1552 | ||
abc4e572 | 1553 | disabled static && LIBNAME="" |
2a320695 | 1554 | |
a2234ceb RP |
1555 | if enabled_any libfaad libfaadbin ; then |
1556 | if check_header faad.h; then | |
295b8c70 | 1557 | check_cc <<EOF |
a2234ceb RP |
1558 | #include <faad.h> |
1559 | #ifndef FAAD2_VERSION | |
1560 | ok faad1 | |
1561 | #endif | |
db817cf3 | 1562 | int main(void) { return 0; } |
a2234ceb RP |
1563 | EOF |
1564 | test $? = 0 && enable libfaad2 | |
1565 | else | |
ff3dac65 | 1566 | die "FAAD test failed." |
a2234ceb RP |
1567 | fi |
1568 | fi | |
1569 | ||
1570 | ||
93b3c083 | 1571 | if ! enabled gpl; then |
54118497 RP |
1572 | die_gpl_disabled(){ |
1573 | name=$1 | |
1574 | shift | |
1575 | enabled_any $@ && die "$name is under GPL and --enable-gpl is not specified." | |
1576 | } | |
4a24ab64 | 1577 | die_gpl_disabled "The Postprocessing code" postproc |
1cc60c47 DB |
1578 | die_gpl_disabled "libx264" libx264 |
1579 | die_gpl_disabled "libxvidcore" libxvid | |
54118497 RP |
1580 | die_gpl_disabled "FAAD2" libfaad2 |
1581 | die_gpl_disabled "The X11 grabber" x11grab | |
13ca50f3 | 1582 | die_gpl_disabled "The software scaler" swscale |
ebb810d9 | 1583 | fi |
b2e3c528 | 1584 | |
3fe142e2 DB |
1585 | if ! enabled nonfree && enabled_any libamr_nb libamr_wb; then |
1586 | die "libamr is nonfree and --enable-nonfree is not specified." | |
1587 | fi | |
1588 | ||
9eeed841 | 1589 | check_deps $ARCH_EXT_LIST |
0f3cb305 | 1590 | |
5d323602 MR |
1591 | test -z "$need_memalign" && need_memalign="$mmx" |
1592 | ||
cf9d24ad | 1593 | #Darwin CC versions |
4f854758 | 1594 | if test $target_os = darwin; then |
3dddba4b | 1595 | if $cc -v 2>&1 | grep -q xlc; then |
30a3e5d4 | 1596 | add_cflags "-qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto" |
cf9d24ad | 1597 | else |
8541cc27 | 1598 | add_cflags "-pipe" |
26c1b3be DB |
1599 | check_cflags "-force_cpusubtype_ALL" |
1600 | check_cflags "-Wno-sign-compare" | |
f946a9a4 | 1601 | enabled shared || check_cflags -mdynamic-no-pic |
cf9d24ad | 1602 | fi |
2a1a6b64 MN |
1603 | fi |
1604 | ||
40617a6d | 1605 | disabled optimizations || check_cflags -fomit-frame-pointer |
cf9d24ad | 1606 | |
a4adb608 | 1607 | # Add processor-specific flags |
38d0a8aa | 1608 | if test $cpu != "generic"; then |
bc8ec47b MR |
1609 | warn_altivec(){ |
1610 | $1 altivec && echo "WARNING: Tuning for $2 but AltiVec $1."; | |
1658bc4f | 1611 | } |
38d0a8aa | 1612 | case $cpu in |
bb270c08 | 1613 | 601|ppc601|PowerPC601) |
1c5d830c | 1614 | add_cflags "-mcpu=601" |
bc8ec47b | 1615 | warn_altivec enabled PPC601 |
bb270c08 DB |
1616 | ;; |
1617 | 603*|ppc603*|PowerPC603*) | |
1c5d830c | 1618 | add_cflags "-mcpu=603" |
bc8ec47b | 1619 | warn_altivec enabled PPC603 |
bb270c08 DB |
1620 | ;; |
1621 | 604*|ppc604*|PowerPC604*) | |
1c5d830c | 1622 | add_cflags "-mcpu=604" |
bc8ec47b | 1623 | warn_altivec enabled PPC604 |
bb270c08 DB |
1624 | ;; |
1625 | G3|g3|75*|ppc75*|PowerPC75*) | |
1c5d830c | 1626 | add_cflags "-mcpu=750 -mpowerpc-gfxopt" |
bc8ec47b | 1627 | warn_altivec enabled PPC75x |
bb270c08 DB |
1628 | ;; |
1629 | G4|g4|745*|ppc745*|PowerPC745*) | |
1c5d830c | 1630 | add_cflags "-mcpu=7450 -mpowerpc-gfxopt" |
bc8ec47b | 1631 | warn_altivec disabled PPC745x |
bb270c08 DB |
1632 | ;; |
1633 | 74*|ppc74*|PowerPC74*) | |
1c5d830c | 1634 | add_cflags "-mcpu=7400 -mpowerpc-gfxopt" |
bc8ec47b | 1635 | warn_altivec disabled PPC74xx |
bb270c08 DB |
1636 | ;; |
1637 | G5|g5|970|ppc970|PowerPC970|power4*|Power4*) | |
1c5d830c | 1638 | add_cflags "-mcpu=970 -mpowerpc-gfxopt -mpowerpc64" |
bc8ec47b | 1639 | warn_altivec disabled PPC970 |
9cafbd6c | 1640 | enable ppc64 |
bb270c08 | 1641 | ;; |
e07e357d LB |
1642 | Cell|CELL|cell) |
1643 | add_cflags "-mcpu=cell" | |
1644 | warn_altivec disabled Cell | |
9cafbd6c | 1645 | enable ppc64 |
e07e357d | 1646 | ;; |
e7768fc5 GP |
1647 | # targets that do NOT support conditional mov (cmov) |
1648 | i[345]86|pentium|pentium-mmx|k6|k6-[23]|winchip-c6|winchip2|c3) | |
38d0a8aa | 1649 | add_cflags "-march=$cpu" |
497237c7 | 1650 | disable cmov |
e7768fc5 GP |
1651 | ;; |
1652 | # targets that do support conditional mov (cmov) | |
416519dd | 1653 | i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64|k8|opteron|athlon-fx|core2) |
e7768fc5 | 1654 | add_cflags "-march=$cpu" |
497237c7 RP |
1655 | enable cmov |
1656 | enable fast_cmov | |
94e4c3a3 GP |
1657 | ;; |
1658 | # targets that do support conditional mov but on which it's slow | |
800a5a19 | 1659 | pentium4|pentium4m|prescott|nocona) |
94e4c3a3 | 1660 | add_cflags "-march=$cpu" |
497237c7 RP |
1661 | enable cmov |
1662 | disable fast_cmov | |
bb270c08 | 1663 | ;; |
d7b34d08 | 1664 | sparc64) |
1c5d830c | 1665 | add_cflags "-mcpu=v9" |
d7b34d08 | 1666 | ;; |
f2e49553 MR |
1667 | arm11*|cortex*) |
1668 | add_cflags "-mcpu=$cpu" | |
1669 | enable fast_unaligned | |
1670 | ;; | |
0223bd6f MR |
1671 | armv*) |
1672 | add_cflags "-march=$cpu" | |
1673 | ;; | |
f2e49553 | 1674 | arm*) |
6b19786b MR |
1675 | add_cflags "-mcpu=$cpu" |
1676 | ;; | |
bb270c08 | 1677 | *) |
7483e694 | 1678 | echo "WARNING: Unknown CPU \"$cpu\", ignored." |
bb270c08 | 1679 | ;; |
a4adb608 MN |
1680 | esac |
1681 | fi | |
1682 | ||
be0d52ab | 1683 | # make sure we can execute files in $TMPDIR |
2270b4b2 | 1684 | cat > $TMPSH 2>> $logfile <<EOF |
be0d52ab MR |
1685 | #! /bin/sh |
1686 | EOF | |
2270b4b2 DB |
1687 | chmod +x $TMPSH >> $logfile 2>&1 |
1688 | if ! $TMPSH >> $logfile 2>&1; then | |
be0d52ab MR |
1689 | cat <<EOF |
1690 | Unable to create and execute files in $TMPDIR1. Set the TMPDIR environment | |
68300911 DB |
1691 | variable to another directory and make sure that $TMPDIR1 is not mounted |
1692 | noexec. | |
be0d52ab MR |
1693 | EOF |
1694 | die "Sanity test failed." | |
1695 | fi | |
edd08265 | 1696 | rm $TMPSH |
be0d52ab | 1697 | |
1a268acc MR |
1698 | # compiler sanity check |
1699 | check_exec <<EOF | |
c23a0ac8 | 1700 | int main(void){ return 0; } |
1a268acc MR |
1701 | EOF |
1702 | if test "$?" != 0; then | |
1703 | echo "$cc is unable to create an executable file." | |
93b3c083 | 1704 | if test -z "$cross_prefix" && ! enabled cross_compile ; then |
db6107b6 | 1705 | echo "If $cc is a cross-compiler, use the --enable-cross-compile option." |
c7ae6345 | 1706 | echo "Only do this if you know what cross compiling means." |
1a268acc MR |
1707 | fi |
1708 | die "C compiler test failed." | |
1709 | fi | |
1710 | ||
b4d96ba2 MR |
1711 | check_cc <<EOF || die "Symbol mangling check failed." |
1712 | int ff_extern; | |
1713 | EOF | |
2f05d9c1 | 1714 | sym=$($nm -P -g $TMPO | grep ff_extern) |
b4d96ba2 MR |
1715 | extern_prefix=${sym%%ff_extern*} |
1716 | ||
61d251db MR |
1717 | check_asm inline_asm '""' |
1718 | ||
9eeed841 | 1719 | if enabled x86; then |
44965991 PI |
1720 | # check whether EBP is available on x86 |
1721 | # As 'i' is stored on the stack, this program will crash | |
1722 | # if the base pointer is used to access it because the | |
1723 | # base pointer is cleared in the inline assembly code. | |
7dfef245 | 1724 | check_exec_crash <<EOF && enable ebp_available |
44965991 | 1725 | volatile int i=0; |
be449fca | 1726 | __asm__ volatile ( |
44965991 PI |
1727 | "xorl %%ebp, %%ebp" |
1728 | ::: "%ebp"); | |
1729 | return i; | |
44965991 PI |
1730 | EOF |
1731 | ||
1732 | # check wether EBX is available on x86 | |
940f335a | 1733 | check_asm ebx_available '"":::"%ebx"' |
8e380710 | 1734 | |
d7f0920b | 1735 | # check whether binutils is new enough to compile SSSE3/MMX2 |
940f335a | 1736 | enabled ssse3 && check_asm ssse3 '"pabsw %xmm0, %xmm0"' |
d7f0920b | 1737 | enabled mmx2 && check_asm mmx2 '"movss %xmm0, %xmm0"' |
6bd859d6 MR |
1738 | |
1739 | check_asm bswap '"bswap %%eax" ::: "%eax"' | |
304d586d LM |
1740 | |
1741 | YASMFLAGS="-f $objformat -DARCH_$(toupper $arch)" | |
1742 | enabled x86_64 && append YASMFLAGS "-m amd64" | |
1743 | enabled_all x86_64 shared && append YASMFLAGS "-DPIC" | |
1744 | case "$objformat" in | |
1745 | elf) enabled debug && append YASMFLAGS "-g dwarf2" ;; | |
1b0f6fb8 | 1746 | macho64) append YASMFLAGS "-DPIC -DPREFIX" ;; |
304d586d LM |
1747 | *) append YASMFLAGS "-DPREFIX" ;; |
1748 | esac | |
1749 | check_yasm "pabsw xmm0, xmm0" && enable yasm | |
44965991 PI |
1750 | fi |
1751 | ||
87ea51e0 LB |
1752 | # check for assembler specific support |
1753 | ||
cc6a90dd | 1754 | if test $arch = "powerpc"; then |
5eb39de9 | 1755 | check_asm dcbzl '"dcbzl 0, 1"' |
87ea51e0 LB |
1756 | fi |
1757 | ||
57bd82d4 MR |
1758 | # check for SIMD availability |
1759 | ||
115329f1 | 1760 | # AltiVec flags: The FSF version of GCC differs from the Apple version |
9eeed841 | 1761 | if enabled altivec; then |
3ed1a2ee DB |
1762 | check_cflags -maltivec -mabi=altivec && |
1763 | { check_header altivec.h && inc_altivec_h="#include <altivec.h>" ; } || | |
4477b9f4 | 1764 | check_cflags -faltivec |
b6e52719 | 1765 | |
0182fee8 | 1766 | # check if our compiler supports Motorola AltiVec C API |
497237c7 | 1767 | check_cc <<EOF || disable altivec |
dcd479c0 | 1768 | $inc_altivec_h |
a9a07762 MN |
1769 | int main(void) { |
1770 | vector signed int v1, v2, v3; | |
1771 | v1 = vec_add(v2,v3); | |
1772 | return 0; | |
1773 | } | |
1774 | EOF | |
b006b26c DB |
1775 | |
1776 | # check if our compiler supports braces for vector declarations | |
80a61f08 | 1777 | check_cc <<EOF || die "You need a compiler that supports {} in AltiVec vector declarations." |
b006b26c | 1778 | $inc_altivec_h |
80a61f08 | 1779 | int main (void) { (vector int) {1}; return 0; } |
b006b26c | 1780 | EOF |
a9a07762 | 1781 | fi |
ab6c65f6 | 1782 | |
b4e806b2 MC |
1783 | # We have to check if pld is a nop and disable it. |
1784 | enabled armv4l && check_asm pld '"pld [r0]"' | |
940f335a MR |
1785 | enabled armv5te && check_asm armv5te '"qadd r0, r0, r0"' |
1786 | enabled armv6 && check_asm armv6 '"sadd16 r0, r0, r0"' | |
f55b299a | 1787 | enabled armvfp && check_asm armvfp '"fadds s0, s0, s0"' |
940f335a MR |
1788 | enabled iwmmxt && check_asm iwmmxt '"wunpckelub wr6, wr4"' |
1789 | enabled mmi && check_asm mmi '"lq $2, 0($2)"' | |
6b18d278 | 1790 | enabled neon && check_asm neon '"vadd.i16 q0, q0, q0"' |
940f335a | 1791 | enabled vis && check_asm vis '"pdist %f0, %f0, %f0"' -mcpu=ultrasparc |
bd9d34a0 | 1792 | |
8b03def6 DB |
1793 | enabled vis && add_cflags "-mcpu=ultrasparc -mtune=ultrasparc" |
1794 | ||
57bd82d4 MR |
1795 | # --- |
1796 | # big/little-endian test | |
9eebe687 MR |
1797 | check_cc <<EOF || die "endian test failed" |
1798 | unsigned int endian = 'B' << 24 | 'I' << 16 | 'G' << 8 | 'E'; | |
a3999908 | 1799 | EOF |
d04d9e16 | 1800 | od -A n -t x1 $TMPO | grep -q '42 *49 *47 *45' && enable bigendian |
487a54d7 | 1801 | |
a3999908 | 1802 | # --- |
3d204385 NK |
1803 | # check availability of some header files |
1804 | ||
a98bb16d RP |
1805 | if check_func dlopen; then |
1806 | ldl= | |
1807 | elif check_func dlopen -ldl; then | |
1808 | ldl=-ldl | |
8bf5d58f MN |
1809 | fi |
1810 | ||
7483e694 DB |
1811 | check_func fork |
1812 | check_func gethrtime | |
1813 | check_func getrusage | |
094c09bb | 1814 | check_func inet_aton $network_extralibs |
7483e694 DB |
1815 | check_func memalign |
1816 | check_func mkstemp | |
2446d3d6 | 1817 | check_func_headers windows.h GetProcessTimes |
6ffa87d3 | 1818 | |
e16e49ac | 1819 | check_header conio.h |
a98bb16d RP |
1820 | check_header dlfcn.h |
1821 | check_header malloc.h | |
bf6ce82d | 1822 | check_header poll.h |
b58412f1 | 1823 | check_header sys/mman.h |
b091aa44 | 1824 | check_header sys/resource.h |
bf6ce82d | 1825 | check_header sys/select.h |
a98bb16d RP |
1826 | check_header termios.h |
1827 | ||
1828 | if ! enabled_any memalign memalign_hack && enabled need_memalign ; then | |
1829 | die "Error, no memalign() but SSE enabled, disable it or use --enable-memalign-hack." | |
1830 | fi | |
e16e49ac | 1831 | |
2eef7c62 AJ |
1832 | disabled zlib || check_lib zlib.h zlibVersion -lz || disable zlib |
1833 | disabled bzlib || check_lib bzlib.h BZ2_bzlibVersion -lbz2 || disable bzlib | |
57bd82d4 MR |
1834 | |
1835 | # check for some common methods of building with pthread support | |
1836 | # do this before the optional library checks as some of them require pthreads | |
1837 | if enabled pthreads; then | |
9e7fd101 MR |
1838 | if check_func pthread_create; then |
1839 | : | |
1840 | elif check_func pthread_create -pthread; then | |
1841 | add_cflags -pthread | |
afc9aee2 | 1842 | add_extralibs -pthread |
9e7fd101 MR |
1843 | elif check_func pthread_create -pthreads; then |
1844 | add_cflags -pthreads | |
afc9aee2 | 1845 | add_extralibs -pthreads |
8d94f606 GT |
1846 | elif check_func pthread_create -lpthreadGC2; then |
1847 | add_extralibs -lpthreadGC2 | |
9e7fd101 MR |
1848 | elif ! check_lib pthread.h pthread_create -lpthread; then |
1849 | die "ERROR: can't find pthreads library" | |
1850 | fi | |
57bd82d4 MR |
1851 | fi |
1852 | ||
8eee7025 | 1853 | for thread in $THREADS_LIST; do |
e5f94c2b | 1854 | if enabled $thread; then |
3ae3b721 RP |
1855 | test -n "$thread_type" && |
1856 | die "ERROR: Only one thread type must be selected." || | |
e5f94c2b | 1857 | thread_type="$thread" |
e5f94c2b RP |
1858 | fi |
1859 | done | |
1860 | ||
fdf88598 MR |
1861 | check_lib math.h sin -lm |
1862 | ||
a33cab3a MK |
1863 | # test for C99 functions in math.h |
1864 | for func in llrint lrint lrintf round roundf; do | |
1865 | check_exec <<EOF && enable $func || disable $func | |
f32adb22 | 1866 | #include <math.h> |
a33cab3a | 1867 | int main(void) { return ($func(3.999f) > 0)?0:1; } |
f32adb22 | 1868 | EOF |
a33cab3a | 1869 | done |
f32adb22 | 1870 | |
57bd82d4 | 1871 | # these are off by default, so fail if requested and not available |
79fda097 | 1872 | enabled avisynth && require2 vfw32 "windows.h vfw.h" AVIFileInit -lvfw32 |
7483e694 DB |
1873 | enabled libamr_nb && require libamrnb amrnb/interf_dec.h Speech_Decode_Frame_init -lamrnb -lm |
1874 | enabled libamr_wb && require libamrwb amrwb/dec_if.h D_IF_init -lamrwb -lm | |
e3cc7d6f | 1875 | enabled libdirac && add_cflags $(pkg-config --cflags dirac) && |
36718e51 DB |
1876 | require libdirac libdirac_decoder/dirac_parser.h dirac_decoder_init -ldirac_decoder && |
1877 | require libdirac libdirac_encoder/dirac_encoder.h dirac_encoder_init -ldirac_encoder | |
79fda097 DB |
1878 | enabled libfaac && require2 libfaac "stdint.h faac.h" faacEncGetVersion -lfaac |
1879 | enabled libfaad && require2 libfaad faad.h faacDecOpen -lfaad | |
7483e694 | 1880 | enabled libgsm && require libgsm gsm.h gsm_create -lgsm |
2bfecf73 | 1881 | enabled libmp3lame && require libmp3lame lame/lame.h lame_init -lmp3lame -lm |
7483e694 | 1882 | enabled libnut && require libnut libnut.h nut_demuxer_init -lnut |
36718e51 DB |
1883 | enabled libschroedinger && add_cflags $(pkg-config --cflags schroedinger-1.0) && |
1884 | require libschroedinger schroedinger/schro.h schro_init $(pkg-config --libs schroedinger-1.0) | |
ae14f311 | 1885 | enabled libspeex && require libspeex speex/speex.h speex_decoder_init -lspeex |
7483e694 DB |
1886 | enabled libtheora && require libtheora theora/theora.h theora_info_init -ltheora -logg |
1887 | enabled libvorbis && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbisenc -lvorbis -logg | |
2bfecf73 | 1888 | enabled libx264 && require libx264 x264.h x264_encoder_open -lx264 -lm && |
57f0ec6e MR |
1889 | { check_cpp_condition x264.h "X264_BUILD >= 65" || |
1890 | die "ERROR: libx264 version must be >= 0.65."; } | |
2bfecf73 | 1891 | enabled libxvid && require libxvid xvid.h xvid_global -lxvidcore |
7483e694 | 1892 | enabled mlib && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib |
8ac17293 | 1893 | |
0b4a1821 AS |
1894 | # libdc1394 check |
1895 | if enabled libdc1394; then | |
1896 | { check_lib dc1394/dc1394.h dc1394_new -ldc1394 -lraw1394 && | |
1897 | enable libdc1394_2; } || | |
1898 | { check_lib libdc1394/dc1394_control.h dc1394_create_handle -ldc1394_control -lraw1394 && | |
1899 | enable libdc1394_1; } || | |
1900 | die "ERROR: No version of libdc1394 found " | |
1901 | fi | |
1902 | ||
1903 | ||
c13e1abd FH |
1904 | _restrict= |
1905 | for restrict_keyword in restrict __restrict__ __restrict; do | |
57bd82d4 | 1906 | check_cc <<EOF && _restrict=$restrict_keyword && break |
dcd479c0 MR |
1907 | void foo(char * $restrict_keyword p); |
1908 | EOF | |
c13e1abd FH |
1909 | done |
1910 | ||
703afd07 | 1911 | test "$vhook" = "default" && vhook="$dlopen" |
a8721c09 | 1912 | |
4f854758 | 1913 | if test "$target_os" = cygwin -o "$target_os" = mingw32 && enabled_all static vhook ; then |
497237c7 | 1914 | disable vhook |
fbb9d104 | 1915 | echo |
b0268cc0 | 1916 | echo "At the moment vhooks don't work on Cygwin or MinGW static builds." |
fbb9d104 VP |
1917 | echo "Patches welcome." |
1918 | echo | |
1919 | fi | |
1920 | ||
8d923001 MR |
1921 | if enabled vhook; then |
1922 | check_ldflags -rdynamic | |
1923 | check_ldflags -export-dynamic | |
1924 | fi | |
bfd2edeb | 1925 | |
eea50282 MR |
1926 | check_foo_config imlib2 imlib2 Imlib2.h imlib_load_font |
1927 | check_foo_config freetype2 freetype ft2build.h FT_Init_FreeType | |
04511d53 | 1928 | |
a86b921c | 1929 | ########################################## |
29799f8b | 1930 | # SDL check |
a86b921c | 1931 | |
497237c7 RP |
1932 | disable sdl_too_old |
1933 | disable sdl | |
6a1a892f | 1934 | SDL_CONFIG="${cross_prefix}sdl-config" |
2270b4b2 | 1935 | if "${SDL_CONFIG}" --version > /dev/null 2>&1; then |
225e21ef MR |
1936 | sdl_cflags=`"${SDL_CONFIG}" --cflags` |
1937 | temp_cflags $sdl_cflags | |
dcd479c0 | 1938 | temp_extralibs `"${SDL_CONFIG}" --libs` |
1ca5d97f | 1939 | if check_lib2 SDL.h SDL_Init; then |
dcd479c0 | 1940 | _sdlversion=`"${SDL_CONFIG}" --version | sed 's/[^0-9]//g'` |
29f3b38a | 1941 | if test "$_sdlversion" -lt 121 ; then |
497237c7 | 1942 | enable sdl_too_old |
dcd479c0 | 1943 | else |
497237c7 | 1944 | enable sdl |
225e21ef | 1945 | check_cc $sdl_cflags <<EOF && enable sdl_video_size |
29f3b38a | 1946 | #include <SDL.h> |
d6773f56 | 1947 | int main(int argc, char **argv){ |
29f3b38a MR |
1948 | const SDL_VideoInfo *vi = SDL_GetVideoInfo(); |
1949 | int w = vi->current_w; | |
1950 | return 0; | |
1951 | } | |
1952 | EOF | |
dcd479c0 MR |
1953 | fi |
1954 | fi | |
29f3b38a | 1955 | restore_flags |
c3f6b472 | 1956 | fi |
57bd82d4 | 1957 | |
2270b4b2 | 1958 | texi2html -version > /dev/null 2>&1 && enable texi2html || disable texi2html |
146ea952 | 1959 | |
7a91333f | 1960 | ########################################## |
73b46a95 RP |
1961 | # Network check |
1962 | ||
1963 | if enabled network; then | |
668b65bd | 1964 | check_type sys/socket.h socklen_t |
73b46a95 RP |
1965 | # Prefer arpa/inet.h over winsock2 |
1966 | if check_header arpa/inet.h ; then | |
1967 | check_func closesocket | |
1968 | elif check_header winsock2.h ; then | |
ea10ddde | 1969 | network_extralibs="-lws2_32" |
72be9e73 | 1970 | check_type ws2tcpip.h socklen_t |
2446d3d6 | 1971 | check_func_headers winsock2.h closesocket |
73b46a95 RP |
1972 | fi |
1973 | fi | |
1974 | ||
1975 | ########################################## | |
29799f8b | 1976 | # IPv6 check |
7a91333f | 1977 | |
497237c7 | 1978 | enabled network && enabled ipv6 && check_ld <<EOF && enable ipv6 || disable ipv6 |
7a91333f HZ |
1979 | #include <sys/types.h> |
1980 | #include <sys/socket.h> | |
1981 | #include <netinet/in.h> | |
1982 | #include <netdb.h> | |
db817cf3 | 1983 | int main(void) { |
7483e694 DB |
1984 | struct sockaddr_storage saddr; |
1985 | struct ipv6_mreq mreq6; | |
1986 | getaddrinfo(0,0,0,0); | |
1987 | getnameinfo(0,0,0,0,0,0,0); | |
1988 | IN6_IS_ADDR_MULTICAST((const struct in6_addr *)0); | |
7a91333f HZ |
1989 | } |
1990 | EOF | |
1991 | ||
06e31011 RP |
1992 | check_header linux/videodev.h |
1993 | check_header linux/videodev2.h | |
1b6e8b73 | 1994 | check_header sys/videoio.h |
47f38850 | 1995 | |
2446d3d6 | 1996 | check_func_headers "windows.h vfw.h" capCreateCaptureWindow -lvfw32 |
c2345207 | 1997 | |
f8aa696f | 1998 | # check for ioctl_meteor.h, ioctl_bt848.h and alternatives |
1c915f83 RP |
1999 | { check_header dev/bktr/ioctl_meteor.h && |
2000 | check_header dev/bktr/ioctl_bt848.h; } || | |
2001 | { check_header machine/ioctl_meteor.h && | |
2002 | check_header machine/ioctl_bt848.h; } || | |
2003 | { check_header dev/video/meteor/ioctl_meteor.h && | |
2004 | check_header dev/video/bktr/ioctl_bt848.h; } || | |
2005 | check_header dev/ic/bt8xx.h | |
f8aa696f | 2006 | |
c7682de0 RP |
2007 | check_header sys/soundcard.h |
2008 | check_header soundcard.h | |
deb29777 | 2009 | |
7483e694 | 2010 | # deal with the X11 frame grabber |
56a059ac | 2011 | enabled x11grab && |
f58f4ce1 GP |
2012 | check_header X11/Xlib.h && |
2013 | check_header X11/extensions/XShm.h && | |
2014 | check_func XOpenDisplay -lX11 && | |
06eab4ba | 2015 | check_func XShmCreateImage -lX11 -lXext |
f58f4ce1 | 2016 | |
40bcf4c7 | 2017 | enabled debug && add_cflags -g"$debuglevel" |
57bd82d4 MR |
2018 | |
2019 | # add some useful compiler flags if supported | |
2020 | check_cflags -Wdeclaration-after-statement | |
dcd479c0 MR |
2021 | check_cflags -Wall |
2022 | check_cflags -Wno-switch | |
c07bd6a9 MN |
2023 | check_cflags -Wdisabled-optimization |
2024 | check_cflags -Wpointer-arith | |
2025 | check_cflags -Wredundant-decls | |
cc1fb623 | 2026 | check_cflags -Wno-pointer-sign |
f4929996 | 2027 | check_cflags -Wcast-qual |
9aceb3cf | 2028 | check_cflags -Wwrite-strings |
652a5bf6 | 2029 | check_cflags -Wtype-limits |
5af4e0cc | 2030 | enabled extra_warnings && check_cflags -Winline |
cf9d24ad | 2031 | |
57bd82d4 | 2032 | # add some linker flags |
5c0e9479 | 2033 | check_ldflags -Wl,--warn-common |
8351d2ba DB |
2034 | check_ldflags -Wl,--as-needed |
2035 | 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 | 2036 | check_ldflags -Wl,-Bsymbolic |
94a3401e | 2037 | |
bd2216e4 MR |
2038 | if enabled small; then |
2039 | check_cflags -Os # not all compilers support -Os | |
8400d6b8 DB |
2040 | optimizations="small" |
2041 | elif enabled optimizations; then | |
3dddba4b | 2042 | if $cc -v 2>&1 | grep -q xlc; then |
30a3e5d4 NP |
2043 | add_cflags "-O5" |
2044 | add_ldflags "-O5" | |
cf9d24ad | 2045 | else |
30a3e5d4 | 2046 | add_cflags "-O3" |
cf9d24ad | 2047 | fi |
cddf3f45 | 2048 | fi |
11fdbc44 | 2049 | check_cflags -fno-math-errno |
b2eb2ff0 | 2050 | check_cflags -fno-signed-zeros |
cddf3f45 | 2051 | |
504a64b9 | 2052 | # add some flags for Intel C Compiler |
0c45cd07 | 2053 | if $cc --version 2> /dev/null | grep -q Intel; then |
504a64b9 CEH |
2054 | # Just warnings, no remarks |
2055 | check_cflags -w1 | |
2056 | # -wd: Disable following warnings | |
2057 | # 144, 167, 556: -Wno-pointer-sign | |
2058 | # 10006: ignoring unknown option -fno-signed-zeros | |
2059 | # 10156: ignoring option '-W'; no argument required | |
2060 | check_cflags -wd144,167,556,10006,10156 | |
2061 | # 11030: Warning unknown option --as-needed | |
2062 | # 10156: ignoring option '-export'; no argument required | |
2063 | check_ldflags -wd10156,11030 | |
907eb3b5 CEH |
2064 | # Allow to compile with optimizations |
2065 | check_ldflags -march=$cpu | |
504a64b9 CEH |
2066 | fi |
2067 | ||
80581e98 | 2068 | # PIC flags for shared library objects where they are needed |
5af4e0cc | 2069 | if enabled shared; then |
569cb218 MR |
2070 | # LIBOBJFLAGS may have already been set in the OS configuration |
2071 | if test -z "$LIBOBJFLAGS" ; then | |
2072 | case "$arch" in | |
b6bd7268 | 2073 | x86_64|ia64|alpha|sparc*|power*|parisc*|mips*) LIBOBJFLAGS='$(PIC)' ;; |
569cb218 MR |
2074 | esac |
2075 | fi | |
80581e98 MN |
2076 | fi |
2077 | ||
90be59ef | 2078 | if enabled gprof; then |
30a3e5d4 NP |
2079 | add_cflags "-p" |
2080 | add_ldflags "-p" | |
1db54e20 DB |
2081 | fi |
2082 | ||
3b26ee47 | 2083 | VHOOKCFLAGS="-fPIC" |
18451f7d | 2084 | |
7f3c02fc | 2085 | # Find out if the .align argument is a power of two or not. |
4454dc1b | 2086 | if test $asmalign_pot = "unknown"; then |
497237c7 | 2087 | disable asmalign_pot |
be449fca | 2088 | echo '__asm__ (".align 3");' | check_cc && enable asmalign_pot |
4454dc1b JD |
2089 | fi |
2090 | ||
7483e694 DB |
2091 | enabled_any $DECODER_LIST && enable decoders |
2092 | enabled_any $ENCODER_LIST && enable encoders | |
2093 | enabled_any $BSF_LIST && enable bsfs | |
2094 | enabled_any $DEMUXER_LIST && enable demuxers | |
2095 | enabled_any $MUXER_LIST && enable muxers | |
f7679c54 | 2096 | enabled_any $FILTER_LIST && enable filters |
7483e694 DB |
2097 | enabled_any $INDEV_LIST && enable demuxers |
2098 | enabled_any $OUTDEV_LIST && enable muxers | |
2099 | enabled_any $PROTOCOL_LIST && enable protocols | |
2100 | ||
2101 | enabled_any $THREADS_LIST && enable threads | |
2102 | ||
2103 | check_deps $CONFIG_LIST \ | |
b6bb00b0 | 2104 | $CONFIG_EXTRA \ |
7483e694 DB |
2105 | $HAVE_LIST \ |
2106 | $DECODER_LIST \ | |
2107 | $ENCODER_LIST \ | |
2108 | $PARSER_LIST \ | |
2109 | $BSF_LIST \ | |
2110 | $DEMUXER_LIST \ | |
2111 | $MUXER_LIST \ | |
f7679c54 | 2112 | $FILTER_LIST \ |
7483e694 DB |
2113 | $INDEV_LIST \ |
2114 | $OUTDEV_LIST \ | |
2115 | $PROTOCOL_LIST \ | |
f70f03f6 | 2116 | |
f7b8bffe | 2117 | enabled libdc1394 && append pkg_requires "libraw1394" |
690bfceb | 2118 | enabled libdirac && append pkg_requires "dirac" |
fb2ce7d9 | 2119 | enabled libtheora && append pkg_requires "theora" |
f9def9cc | 2120 | enabled libvorbis && append pkg_requires "vorbisenc" |
fb2ce7d9 | 2121 | |
3e89171a | 2122 | echo "install prefix $prefix" |
f36958f8 DB |
2123 | echo "source path $source_path" |
2124 | echo "C compiler $cc" | |
bfd5afd8 | 2125 | echo ".align is power-of-two $asmalign_pot" |
f36958f8 | 2126 | echo "ARCH $arch ($cpu)" |
ce8871c2 MR |
2127 | if test "$build_suffix" != ""; then |
2128 | echo "build suffix $build_suffix" | |
eb94aca9 | 2129 | fi |
ac63af34 DB |
2130 | if test "$extra_version" != ""; then |
2131 | echo "version string suffix $extra_version" | |
2132 | fi | |
0db2ce77 | 2133 | echo "big-endian ${bigendian-no}" |
419b8784 | 2134 | if test $arch = "x86_32" -o $arch = "x86_64"; then |
af44e8e4 | 2135 | echo "yasm ${yasm-no}" |
0db2ce77 MR |
2136 | echo "MMX enabled ${mmx-no}" |
2137 | echo "CMOV enabled ${cmov-no}" | |
2138 | echo "CMOV is fast ${fast_cmov-no}" | |
971cc990 MN |
2139 | echo "EBX available ${ebx_available-no}" |
2140 | echo "EBP available ${ebp_available-no}" | |
e41e8342 | 2141 | fi |
cc6a90dd | 2142 | if test $arch = "armv4l"; then |
0db2ce77 MR |
2143 | echo "ARMv5TE enabled ${armv5te-no}" |
2144 | echo "ARMv6 enabled ${armv6-no}" | |
f55b299a | 2145 | echo "ARM VFP enabled ${armvfp-no}" |
0db2ce77 | 2146 | echo "IWMMXT enabled ${iwmmxt-no}" |
6b18d278 | 2147 | echo "NEON enabled ${neon-no}" |
eba9ae3c | 2148 | fi |
e241ba14 | 2149 | if test $arch = "mips"; then |
0db2ce77 | 2150 | echo "MMI enabled ${mmi-no}" |
e41e8342 | 2151 | fi |
cc6a90dd | 2152 | if test $arch = "powerpc"; then |
0db2ce77 MR |
2153 | echo "AltiVec enabled ${altivec-no}" |
2154 | echo "dcbzl available ${dcbzl-no}" | |
e41e8342 | 2155 | fi |
0db2ce77 MR |
2156 | echo "gprof enabled ${gprof-no}" |
2157 | echo "debug symbols ${debug-no}" | |
87a0fb62 | 2158 | echo "strip symbols ${stripping-no}" |
8400d6b8 | 2159 | echo "optimizations ${optimizations-no}" |
0db2ce77 MR |
2160 | echo "static ${static-no}" |
2161 | echo "shared ${shared-no}" | |
4a24ab64 | 2162 | echo "postprocessing support ${postproc-no}" |
13ca50f3 | 2163 | echo "software scaler enabled ${swscale-no}" |
f7679c54 | 2164 | echo "new filter support ${avfilter-no}" |
81124ba0 | 2165 | echo "filters using lavformat ${avfilter_lavf-no}" |
0db2ce77 | 2166 | echo "video hooking ${vhook-no}" |
90be59ef | 2167 | if enabled vhook; then |
0db2ce77 MR |
2168 | echo "Imlib2 support ${imlib2-no}" |
2169 | echo "FreeType support ${freetype2-no}" | |
68892110 | 2170 | fi |
0db2ce77 | 2171 | echo "network support ${network-no}" |
90be59ef | 2172 | if enabled network; then |
0db2ce77 | 2173 | echo "IPv6 support ${ipv6-no}" |
bfd5afd8 | 2174 | fi |
0db2ce77 MR |
2175 | echo "threading support ${thread_type-no}" |
2176 | echo "SDL support ${sdl-no}" | |
90be59ef | 2177 | if enabled sdl_too_old; then |
bfd5afd8 DB |
2178 | echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support." |
2179 | fi | |
0db2ce77 MR |
2180 | echo "Sun medialib support ${mlib-no}" |
2181 | echo "AVISynth enabled ${avisynth-no}" | |
0db2ce77 MR |
2182 | echo "libamr-nb support ${libamr_nb-no}" |
2183 | echo "libamr-wb support ${libamr_wb-no}" | |
f7b8bffe | 2184 | echo "libdc1394 support ${libdc1394-no}" |
690bfceb | 2185 | echo "libdirac enabled ${libdirac-no}" |
0db2ce77 MR |
2186 | echo "libfaac enabled ${libfaac-no}" |
2187 | echo "libfaad enabled ${libfaad-no}" | |
7e0871a7 | 2188 | echo "libfaad dlopened ${libfaadbin-no}" |
0db2ce77 MR |
2189 | echo "libgsm enabled ${libgsm-no}" |
2190 | echo "libmp3lame enabled ${libmp3lame-no}" | |
2191 | echo "libnut enabled ${libnut-no}" | |
f7cd9eed | 2192 | echo "libschroedinger enabled ${libschroedinger-no}" |
ae14f311 | 2193 | echo "libspeex enabled ${libspeex-no}" |
0db2ce77 MR |
2194 | echo "libtheora enabled ${libtheora-no}" |
2195 | echo "libvorbis enabled ${libvorbis-no}" | |
d6bd62db DB |
2196 | echo "libx264 enabled ${libx264-no}" |
2197 | echo "libxvid enabled ${libxvid-no}" | |
0db2ce77 | 2198 | echo "zlib enabled ${zlib-no}" |
f402916e | 2199 | echo "bzlib enabled ${bzlib-no}" |
2c62e737 | 2200 | echo |
de6d9b64 | 2201 | |
f7679c54 | 2202 | for type in decoder encoder parser demuxer muxer protocol filter bsf indev outdev; do |
8138b9db | 2203 | echo "Enabled ${type}s:" |
f65c9da1 | 2204 | eval list=\$$(toupper $type)_LIST |
8138b9db | 2205 | for part in $list; do |
f65c9da1 MR |
2206 | enabled $part && echo ${part%_*} |
2207 | done | sort | pr -3 -t | |
2208 | echo | |
8138b9db RP |
2209 | done |
2210 | ||
ba321adb JK |
2211 | license="LGPL" |
2212 | if enabled nonfree; then | |
2213 | license="unredistributable" | |
2214 | elif enabled gpl; then | |
2215 | license="GPL" | |
2216 | fi | |
2217 | ||
2218 | echo "License: $license" | |
ca5323af | 2219 | |
cf1392e9 DB |
2220 | echo "Creating config.mak and config.h..." |
2221 | ||
29799f8b DB |
2222 | echo "# Automatically generated by configure - do not modify!" > config.mak |
2223 | echo "/* Automatically generated by configure - do not modify! */" > $TMPH | |
9c05103f DB |
2224 | echo "#ifndef FFMPEG_CONFIG_H" >> $TMPH |
2225 | echo "#define FFMPEG_CONFIG_H" >> $TMPH | |
0fd12426 | 2226 | echo "#define FFMPEG_CONFIGURATION \"$FFMPEG_CONFIGURATION\"" >> $TMPH |
de6d9b64 | 2227 | |
d921f03f | 2228 | echo "FFMPEG_CONFIGURATION=$FFMPEG_CONFIGURATION" >> config.mak |
c9d19248 | 2229 | echo "prefix=$prefix" >> config.mak |
22a324da DB |
2230 | echo "LIBDIR=\$(DESTDIR)$libdir" >> config.mak |
2231 | echo "SHLIBDIR=\$(DESTDIR)$shlibdir" >> config.mak | |
2232 | echo "INCDIR=\$(DESTDIR)$incdir" >> config.mak | |
2233 | echo "BINDIR=\$(DESTDIR)$bindir" >> config.mak | |
2234 | echo "MANDIR=\$(DESTDIR)$mandir" >> config.mak | |
980fc7b8 | 2235 | echo "CC=$cc" >> config.mak |
304d586d | 2236 | echo "YASM=$yasmexe" >> config.mak |
980fc7b8 | 2237 | echo "AR=$ar" >> config.mak |
be7109c1 | 2238 | echo "RANLIB=$ranlib" >> config.mak |
20369773 | 2239 | echo "LN_S=$ln_s" >> config.mak |
87a0fb62 | 2240 | enabled stripping && |
3ae3b721 | 2241 | echo "STRIP=$strip" >> config.mak || |
f25fc9b1 | 2242 | echo "STRIP=echo ignoring strip" >> config.mak |
75388c74 | 2243 | |
a9b3f630 | 2244 | echo "OPTFLAGS=$CFLAGS" >> config.mak |
2270b4b2 | 2245 | echo "VHOOKCFLAGS=$VHOOKCFLAGS" >> config.mak |
0f3cb305 | 2246 | echo "LDFLAGS=$LDFLAGS" >> config.mak |
c536cb09 | 2247 | echo "FFSERVERLDFLAGS=$FFSERVERLDFLAGS" >> config.mak |
e1707f52 | 2248 | echo "SHFLAGS=$SHFLAGS" >> config.mak |
304d586d | 2249 | echo "YASMFLAGS=$YASMFLAGS" >> config.mak |
408382a4 | 2250 | echo "VHOOKSHFLAGS=$VHOOKSHFLAGS" >> config.mak |
fbb9d104 | 2251 | echo "VHOOKLIBS=$VHOOKLIBS" >> config.mak |
80581e98 | 2252 | echo "LIBOBJFLAGS=$LIBOBJFLAGS" >> config.mak |
5af4e0cc | 2253 | echo "BUILD_STATIC=$static" >> config.mak |
ce8871c2 | 2254 | echo "BUILDSUF=$build_suffix" >> config.mak |
c5f14466 | 2255 | echo "FULLNAME=$FULLNAME" >> config.mak |
f3ec2d46 | 2256 | echo "LIBPREF=$LIBPREF" >> config.mak |
c5f14466 | 2257 | echo "LIBSUF=$LIBSUF" >> config.mak |
24743a76 | 2258 | echo "LIBNAME=$LIBNAME" >> config.mak |
f3ec2d46 | 2259 | echo "SLIBPREF=$SLIBPREF" >> config.mak |
c5f14466 RP |
2260 | echo "SLIBSUF=$SLIBSUF" >> config.mak |
2261 | echo "EXESUF=$EXESUF" >> config.mak | |
ac63af34 | 2262 | echo "EXTRA_VERSION=$extra_version" >> config.mak |
315c741d | 2263 | echo "DEPEND_CMD=$DEPEND_CMD" >> config.mak |
9da6609f MR |
2264 | echo "HOSTCC=$host_cc" >> config.mak |
2265 | echo "HOSTCFLAGS=$host_cflags" >> config.mak | |
2266 | echo "HOSTLDFLAGS=$host_ldflags" >> config.mak | |
2267 | echo "HOSTLIBS=$host_libs" >> config.mak | |
a7ada2ba MR |
2268 | echo "TARGET_EXEC=$target_exec" >> config.mak |
2269 | echo "TARGET_PATH=$target_path" >> config.mak | |
4dc62701 | 2270 | |
90be59ef | 2271 | if enabled bigendian; then |
7483e694 DB |
2272 | echo "WORDS_BIGENDIAN=yes" >> config.mak |
2273 | echo "#define WORDS_BIGENDIAN 1" >> $TMPH | |
91d1f1a4 | 2274 | fi |
44161118 | 2275 | |
90be59ef | 2276 | if enabled sdl; then |
7483e694 DB |
2277 | echo "SDL_LIBS=`"${SDL_CONFIG}" --libs`" >> config.mak |
2278 | echo "SDL_CFLAGS=`"${SDL_CONFIG}" --cflags`" >> config.mak | |
a86b921c | 2279 | fi |
90be59ef | 2280 | if enabled texi2html; then |
7483e694 | 2281 | echo "BUILD_DOC=yes" >> config.mak |
146ea952 | 2282 | fi |
5a872801 | 2283 | |
719c8e00 MR |
2284 | get_version(){ |
2285 | name=$1 | |
2286 | file=$source_path/$2 | |
147e7692 MR |
2287 | eval $(grep "#define ${name}_VERSION_M" "$file" | awk '{ print $2"="$3 }') |
2288 | eval ${name}_VERSION=\$${name}_VERSION_MAJOR.\$${name}_VERSION_MINOR.\$${name}_VERSION_MICRO | |
0e32c8c6 MR |
2289 | lcname=$(tolower $name) |
2290 | eval echo "${lcname}_VERSION=\$${name}_VERSION" >> config.mak | |
2291 | eval echo "${lcname}_VERSION_MAJOR=\$${name}_VERSION_MAJOR" >> config.mak | |
719c8e00 MR |
2292 | } |
2293 | ||
147e7692 MR |
2294 | get_version LIBSWSCALE libswscale/swscale.h |
2295 | get_version LIBPOSTPROC libpostproc/postprocess.h | |
2296 | get_version LIBAVCODEC libavcodec/avcodec.h | |
2297 | get_version LIBAVDEVICE libavdevice/avdevice.h | |
2298 | get_version LIBAVFORMAT libavformat/avformat.h | |
2299 | get_version LIBAVUTIL libavutil/avutil.h | |
a6601d69 | 2300 | get_version LIBAVFILTER libavfilter/avfilter.h |
5a872801 | 2301 | |
5af4e0cc | 2302 | if enabled shared; then |
7483e694 DB |
2303 | echo "BUILD_SHARED=yes" >> config.mak |
2304 | echo "PIC=-fPIC -DPIC" >> config.mak | |
dcc01c06 | 2305 | echo "LIBTARGET=${LIBTARGET}" >> config.mak |
7483e694 DB |
2306 | echo "SLIBNAME=${SLIBNAME}" >> config.mak |
2307 | echo "SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION}" >> config.mak | |
2308 | echo "SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR}" >> config.mak | |
d22e8442 | 2309 | echo "SLIB_CREATE_DEF_CMD=${SLIB_CREATE_DEF_CMD}" >> config.mak |
7483e694 DB |
2310 | echo "SLIB_EXTRA_CMD=${SLIB_EXTRA_CMD}" >> config.mak |
2311 | echo "SLIB_INSTALL_EXTRA_CMD=${SLIB_INSTALL_EXTRA_CMD}" >> config.mak | |
2312 | echo "SLIB_UNINSTALL_EXTRA_CMD=${SLIB_UNINSTALL_EXTRA_CMD}" >> config.mak | |
0319c531 | 2313 | fi |
d7e27559 | 2314 | echo "LIB_INSTALL_EXTRA_CMD=${LIB_INSTALL_EXTRA_CMD}" >> config.mak |
ef0bc4c9 | 2315 | echo "EXTRALIBS=$extralibs" >> config.mak |
d2845d68 | 2316 | |
3d907e22 MR |
2317 | print_config ARCH_ $TMPH config.mak $ARCH_LIST |
2318 | print_config HAVE_ $TMPH config.mak $HAVE_LIST | |
7483e694 | 2319 | print_config CONFIG_ $TMPH config.mak $CONFIG_LIST \ |
b6bb00b0 | 2320 | $CONFIG_EXTRA \ |
7483e694 DB |
2321 | $DECODER_LIST \ |
2322 | $ENCODER_LIST \ | |
2323 | $PARSER_LIST \ | |
2324 | $BSF_LIST \ | |
2325 | $DEMUXER_LIST \ | |
2326 | $MUXER_LIST \ | |
f7679c54 | 2327 | $FILTER_LIST \ |
7483e694 DB |
2328 | $PROTOCOL_LIST \ |
2329 | $INDEV_LIST \ | |
2330 | $OUTDEV_LIST \ | |
8ac17293 | 2331 | |
c13e1abd FH |
2332 | echo "#define restrict $_restrict" >> $TMPH |
2333 | ||
bd2216e4 | 2334 | if enabled small; then |
7483e694 | 2335 | echo "#define av_always_inline" >> $TMPH |
bb801c97 MN |
2336 | fi |
2337 | ||
997baf01 MR |
2338 | echo "SRC_PATH=\"$source_path\"" >> config.mak |
2339 | echo "SRC_PATH_BARE=$source_path" >> config.mak | |
2340 | echo "BUILD_ROOT=\"$PWD\"" >> config.mak | |
0f3cb305 | 2341 | |
8156056e | 2342 | # Apparently it's not possible to portably echo a backslash. |
3ae3b721 | 2343 | enabled asmalign_pot && |
7483e694 | 2344 | printf '#define ASMALIGN(ZEROBITS) ".align " #ZEROBITS "\\n\\t"\n' >> $TMPH || |
295b8c70 | 2345 | printf '#define ASMALIGN(ZEROBITS) ".align 1 << " #ZEROBITS "\\n\\t"\n' >> $TMPH |
4454dc1b | 2346 | |
b4d96ba2 | 2347 | echo "#define EXTERN_PREFIX \"${extern_prefix}\"" >> $TMPH |
bc634f6f | 2348 | |
9c05103f DB |
2349 | echo "#endif /* FFMPEG_CONFIG_H */" >> $TMPH |
2350 | ||
b7860763 | 2351 | # Do not overwrite an unchanged config.h to avoid superfluous rebuilds. |
3ae3b721 RP |
2352 | cmp -s $TMPH config.h && |
2353 | echo "config.h is unchanged" || | |
2354 | mv -f $TMPH config.h | |
3d204385 | 2355 | |
cea0ac52 | 2356 | rm -f $TMPC $TMPE $TMPH $TMPO $TMPS $TMPSH |
def4272a | 2357 | |
165af439 | 2358 | # build tree in object directory if source path is different from current one |
90be59ef | 2359 | if enabled source_path_used; then |
165af439 | 2360 | DIRS="\ |
7483e694 DB |
2361 | doc \ |
2362 | libavcodec \ | |
2363 | libavcodec/alpha \ | |
2364 | libavcodec/armv4l \ | |
2365 | libavcodec/bfin \ | |
2366 | libavcodec/i386 \ | |
2367 | libavcodec/mlib \ | |
2368 | libavcodec/ppc \ | |
2369 | libavcodec/sh4 \ | |
2370 | libavcodec/sparc \ | |
52a9cf34 | 2371 | libavdevice \ |
f7679c54 | 2372 | libavfilter \ |
7483e694 DB |
2373 | libavformat \ |
2374 | libavutil \ | |
2375 | libpostproc \ | |
2376 | libswscale \ | |
2377 | tests \ | |
2378 | tools \ | |
2379 | vhook \ | |
2380 | " | |
165af439 | 2381 | FILES="\ |
7483e694 DB |
2382 | Makefile \ |
2383 | common.mak \ | |
71c61f62 | 2384 | subdir.mak \ |
7483e694 DB |
2385 | doc/texi2pod.pl \ |
2386 | libavcodec/Makefile \ | |
52a9cf34 | 2387 | libavdevice/Makefile \ |
f7679c54 | 2388 | libavfilter/Makefile \ |
7483e694 DB |
2389 | libavformat/Makefile \ |
2390 | libavutil/Makefile \ | |
2391 | libpostproc/Makefile \ | |
2392 | libswscale/Makefile \ | |
2393 | " | |
165af439 | 2394 | for dir in $DIRS ; do |
7483e694 | 2395 | mkdir -p $dir |
165af439 MR |
2396 | done |
2397 | for f in $FILES ; do | |
20369773 | 2398 | $ln_s "$source_path/$f" $f |
165af439 MR |
2399 | done |
2400 | fi | |
def4272a | 2401 | |
def4272a | 2402 | |
d0674868 | 2403 | # build pkg-config files |
def4272a | 2404 | |
d0674868 DB |
2405 | pkgconfig_generate(){ |
2406 | name=$1 | |
b0dfd108 | 2407 | shortname=${name#lib}${build_suffix} |
d0674868 DB |
2408 | comment=$2 |
2409 | version=$3 | |
2410 | libs=$4 | |
2411 | requires=$5 | |
25cd5cb3 | 2412 | cat <<EOF > $name/$name.pc |
3e89171a | 2413 | prefix=$prefix |
a94e666c | 2414 | exec_prefix=\${prefix} |
f2b7382c | 2415 | libdir=$libdir |
7622778e | 2416 | includedir=$incdir |
def4272a | 2417 | |
d0674868 DB |
2418 | Name: $name |
2419 | Description: $comment | |
2420 | Version: $version | |
5dcfe9f8 AH |
2421 | Requires: $(disabled shared && echo $requires) |
2422 | Requires.private: $(enabled shared && echo $requires) | |
def4272a | 2423 | Conflicts: |
12701f6e AH |
2424 | Libs: -L\${libdir} -l${shortname} $(disabled shared && echo $libs) |
2425 | Libs.private: $(enabled shared && echo $libs) | |
76a448ed | 2426 | Cflags: -I\${includedir} |
def4272a | 2427 | EOF |
25cd5cb3 | 2428 | cat <<EOF > $name/$name-uninstalled.pc |
def4272a AJ |
2429 | prefix= |
2430 | exec_prefix= | |
46d1ff83 | 2431 | libdir=\${pcfiledir} |
1d44d365 | 2432 | includedir=${source_path} |
def4272a | 2433 | |
d0674868 DB |
2434 | Name: $name |
2435 | Description: $comment | |
2436 | Version: $version | |
2437 | Requires: $requires | |
def4272a | 2438 | Conflicts: |
12701f6e | 2439 | Libs: \${libdir}/${LIBPREF}${shortname}${LIBSUF} $libs |
def4272a AJ |
2440 | Cflags: -I\${includedir} |
2441 | EOF | |
d0674868 | 2442 | } |
def4272a | 2443 | |
e426941d | 2444 | pkgconfig_generate libavutil "FFmpeg utility library" "$LIBAVUTIL_VERSION" |
e426941d | 2445 | pkgconfig_generate libavcodec "FFmpeg codec library" "$LIBAVCODEC_VERSION" "$extralibs" "$pkg_requires libavutil = $LIBAVUTIL_VERSION" |
e426941d | 2446 | pkgconfig_generate libavformat "FFmpeg container format library" "$LIBAVFORMAT_VERSION" "$extralibs" "$pkg_requires libavcodec = $LIBAVCODEC_VERSION" |
e426941d | 2447 | pkgconfig_generate libavdevice "FFmpeg device handling library" "$LIBAVDEVICE_VERSION" "$extralibs" "$pkg_requires libavformat = $LIBAVFORMAT_VERSION" |
3ed1a2ee | 2448 | enabled avfilter && |
35a71f1d | 2449 | pkgconfig_generate libavfilter "FFmpeg video filtering library" "$LIBAVFILTER_VERSION" "$extralibs" "$pkg_requires libavutil = $LIBAVUTIL_VERSION" |
3ed1a2ee | 2450 | enabled postproc && |
e426941d | 2451 | pkgconfig_generate libpostproc "FFmpeg post processing library" "$LIBPOSTPROC_VERSION" |
13ca50f3 | 2452 | if enabled swscale; then |
e426941d | 2453 | pkgconfig_generate libswscale "FFmpeg image rescaling library" "$LIBSWSCALE_VERSION" "" "libavutil = $LIBAVUTIL_VERSION" |
6c0d0413 | 2454 | else |
f436a23e | 2455 | pkgconfig_generate libswscale "FFmpeg image rescaling library" "$LIBSWSCALE_VERSION" "" "$pkg_requires libavcodec = $LIBAVCODEC_VERSION" |
25cd5cb3 | 2456 | apply libswscale/libswscale.pc sed s/^Libs:.*$/Libs:/ |
6c0d0413 | 2457 | fi |