Statistics
| Branch: | Revision:

ffmpeg / configure @ 799fde37

History | View | Annotate | Download (71.8 KB)

1 aeb29222 Måns Rullgård
#!/bin/sh
2 0f3cb305 Fabrice Bellard
#
3 f57620d5 Måns Rullgård
# FFmpeg configure script
4
#
5 949906ea Diego Biurrun
# Copyright (c) 2000-2002 Fabrice Bellard
6
# Copyright (c) 2005-2008 Diego Biurrun
7
# Copyright (c) 2005-2008 Mans Rullgard
8 0f3cb305 Fabrice Bellard
#
9 cf9d24ad Dan Christiansen
10 31e647f8 Diego Biurrun
# Prevent locale nonsense from breaking basic text processing.
11 79ab96ba Diego Biurrun
LC_ALL=C
12
export LC_ALL
13 31e647f8 Diego Biurrun
14 cde2d79a Måns Rullgård
# make sure we are running under a compatible shell
15 c21d6325 Måns Rullgård
# try to make this part work with most shells
16
17
try_exec(){
18 0dbe81bb Måns Rullgård
    echo "Trying shell $1"
19 2270b4b2 Diego Biurrun
    type "$1" > /dev/null 2>&1 && exec "$@"
20 c21d6325 Måns Rullgård
}
21
22 5237ce67 Måns Rullgård
unset foo
23 2270b4b2 Diego Biurrun
(: ${foo%%bar}) 2> /dev/null
24 0dbe81bb Måns Rullgård
E1="$?"
25
26 2270b4b2 Diego Biurrun
(: ${foo?}) 2> /dev/null
27 0dbe81bb Måns Rullgård
E2="$?"
28
29
if test "$E1" != 0 || test "$E2" = 0; then
30
    echo "Broken shell detected.  Trying alternatives."
31 c21d6325 Måns Rullgård
    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 "$0" "$@"
43 cde2d79a Måns Rullgård
    fi
44
    echo "No compatible shell script interpreter found."
45 fc53da20 Diego Biurrun
    echo "This configure script requires a POSIX-compatible shell"
46 c21d6325 Måns Rullgård
    echo "such as bash or ksh."
47 505dfb09 Diego Biurrun
    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."
50 c21d6325 Måns Rullgård
    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
54 cde2d79a Måns Rullgård
    exit 1
55
fi
56
57 74c53c2d Måns Rullgård
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"
63 8c6afa4d Diego Biurrun
  echo "  --logfile=FILE           log tests and output to FILE [config.err]"
64
  echo "  --disable-logging        do not log configure debug information"
65 3e89171a Måns Rullgård
  echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
66 d156bede Diego Biurrun
  echo "  --bindir=DIR             install binaries in DIR [PREFIX/bin]"
67 74c53c2d Måns Rullgård
  echo "  --libdir=DIR             install libs in DIR [PREFIX/lib]"
68 84c22efd Diego Biurrun
  echo "  --shlibdir=DIR           install shared libs in DIR [PREFIX/lib]"
69 5341d856 Diego Biurrun
  echo "  --incdir=DIR             install includes in DIR [PREFIX/include]"
70 4ca5ece5 Stefano Sabatini
  echo "  --mandir=DIR             install man page in DIR [PREFIX/share/man]"
71 e6b9d588 Diego Biurrun
  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]"
75 0a23c0bb Diego Biurrun
  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]"
79 e6b9d588 Diego Biurrun
  echo "  --enable-postproc        enable GPLed postprocessing support [no]"
80 0a23c0bb Diego Biurrun
  echo "  --enable-swscale         enable GPLed software scaler support [no]"
81 e6b9d588 Diego Biurrun
  echo "  --enable-avfilter        video filter support (replaces vhook) [no]"
82 0a23c0bb Diego Biurrun
  echo "  --enable-avfilter-lavf   video filters dependent on avformat [no]"
83 4f50c3d5 Diego Biurrun
  echo "  --disable-vhook          disable video hooking support"
84 e6b9d588 Diego Biurrun
  echo "  --enable-beosthreads     use BeOS threads [no]"
85
  echo "  --enable-os2threads      use OS/2 threads [no]"
86
  echo "  --enable-pthreads        use pthreads [no]"
87 272081b0 Carl Eugen Hoyos
  echo "  --enable-vdpau           enable VDPAU support [no]"
88 e6b9d588 Diego Biurrun
  echo "  --enable-w32threads      use Win32 threads [no]"
89
  echo "  --enable-x11grab         enable X11 grabbing [no]"
90 68178ca9 Diego Biurrun
  echo "  --enable-xvmc            enable XvMC support [no]"
91 0a622b98 Måns Rullgård
  echo
92
  echo "External library support:"
93 0a23c0bb Diego Biurrun
  echo "  --enable-mlib            enable Sun medialib [no]"
94
  echo "  --enable-avisynth        enable reading of AVISynth script files [no]"
95 27cb5cbc Carl Eugen Hoyos
  echo "  --enable-bzlib           enable bzlib [autodetect]"
96
  echo "  --enable-libamr-nb       enable libamr-nb floating point audio codec [no]"
97
  echo "  --enable-libamr-wb       enable libamr-wb floating point audio codec [no]"
98 f7b8bffe Ramiro Polla
  echo "  --enable-libdc1394       enable IIDC-1394 grabbing using libdc1394"
99 e6b9d588 Diego Biurrun
  echo "                           and libraw1394 [no]"
100
  echo "  --enable-libdirac        enable Dirac support via libdirac [no]"
101
  echo "  --enable-libfaac         enable FAAC support via libfaac [no]"
102
  echo "  --enable-libfaad         enable FAAD support via libfaad [no]"
103
  echo "  --enable-libfaadbin      open libfaad.so.0 at runtime [no]"
104
  echo "  --enable-libgsm          enable GSM support via libgsm [no]"
105
  echo "  --enable-libmp3lame      enable MP3 encoding via libmp3lame [no]"
106 31235134 Diego Biurrun
  echo "  --enable-libnut          enable NUT (de)muxing via libnut,"
107 0a23c0bb Diego Biurrun
  echo "                           native (de)muxer exists [no]"
108 e6b9d588 Diego Biurrun
  echo "  --enable-libschroedinger enable Dirac support via libschroedinger [no]"
109
  echo "  --enable-libspeex        enable Speex decoding via libspeex [no]"
110
  echo "  --enable-libtheora       enable Theora encoding via libtheora [no]"
111 f9def9cc Diego Biurrun
  echo "  --enable-libvorbis       enable Vorbis encoding via libvorbis,"
112 e6b9d588 Diego Biurrun
  echo "                           native implementation exists [no]"
113
  echo "  --enable-libx264         enable H.264 encoding via x264 [no]"
114 1cc60c47 Diego Biurrun
  echo "  --enable-libxvid         enable Xvid encoding via xvidcore,"
115 e6b9d588 Diego Biurrun
  echo "                           native MPEG-4/Xvid encoder exists [no]"
116 27cb5cbc Carl Eugen Hoyos
  echo "  --enable-zlib            enable zlib [autodetect]"
117 74c53c2d Måns Rullgård
  echo ""
118
  echo "Advanced options (experts only):"
119
  echo "  --source-path=PATH       path to source code [$source_path]"
120
  echo "  --cross-prefix=PREFIX    use PREFIX for compilation tools [$cross_prefix]"
121 db6107b6 Diego Biurrun
  echo "  --enable-cross-compile   assume a cross-compiler is used"
122 4f854758 Diego Biurrun
  echo "  --target-os=OS           compiler targets OS [$target_os]"
123 a7ada2ba Måns Rullgård
  echo "  --target-exec=CMD        command to run executables on target"
124
  echo "  --target-path=DIR        path to view of build directory on target"
125 89641463 Reimar Döffinger
  echo "  --nm=NM                  use nm tool"
126 74c53c2d Måns Rullgård
  echo "  --cc=CC                  use C compiler CC [$cc]"
127 9da6609f Måns Rullgård
  echo "  --host-cc=HOSTCC         use host C compiler HOSTCC"
128
  echo "  --host-cflags=HCFLAGS    use HCFLAGS when compiling for host"
129
  echo "  --host-ldflags=HLDFLAGS  use HLDFLAGS when linking for host"
130
  echo "  --host-libs=HLIBS        use libs HLIBS when linking for host"
131 74c53c2d Måns Rullgård
  echo "  --extra-cflags=ECFLAGS   add ECFLAGS to CFLAGS [$CFLAGS]"
132
  echo "  --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]"
133
  echo "  --extra-libs=ELIBS       add ELIBS [$ELIBS]"
134 ac63af34 Diego Biurrun
  echo "  --extra-version=STRING   version string suffix []"
135 0a23c0bb Diego Biurrun
  echo "  --build-suffix=SUFFIX    library name suffix []"
136
  echo "  --arch=ARCH              select architecture [$arch]"
137
  echo "  --cpu=CPU                select the minimum required CPU (affects"
138 7c758d33 Diego Biurrun
  echo "                           instruction selection, may crash on older CPUs)"
139 2b4c3615 Måns Rullgård
  echo "  --enable-powerpc-perf    enable performance report on PPC"
140 74c53c2d Måns Rullgård
  echo "                           (requires enabling PMC)"
141 4f50c3d5 Diego Biurrun
  echo "  --disable-altivec        disable AltiVec optimizations"
142 0a23c0bb Diego Biurrun
  echo "  --disable-mmx            disable MMX optimizations"
143
  echo "  --disable-mmx2           disable MMX2 optimizations"
144 1bb04d5a Ramiro Polla
  echo "  --disable-sse            disable SSE optimizations"
145 0a23c0bb Diego Biurrun
  echo "  --disable-ssse3          disable SSSE3 optimizations"
146
  echo "  --disable-armv5te        disable armv5te optimizations"
147
  echo "  --disable-armv6          disable armv6 optimizations"
148 26c7aa17 Diego Biurrun
  echo "  --disable-armv6t2        disable armv6t2 optimizations"
149 3bbcba32 Diego Biurrun
  echo "  --disable-armvfp         disable ARM VFP optimizations"
150 0a23c0bb Diego Biurrun
  echo "  --disable-iwmmxt         disable iwmmxt optimizations"
151 49276307 Diego Biurrun
  echo "  --disable-mmi            disable MMI optimizations"
152
  echo "  --disable-neon           disable neon optimizations"
153
  echo "  --disable-vis            disable VIS optimizations"
154 e6b9d588 Diego Biurrun
  echo "  --disable-network        disable network support [no]"
155 0a23c0bb Diego Biurrun
  echo "  --disable-ipv6           disable IPv6 support [no]"
156 74c53c2d Måns Rullgård
  echo "  --disable-mpegaudio-hp   faster (but less accurate)"
157 e6b9d588 Diego Biurrun
  echo "                           MPEG audio decoding [no]"
158 e8ed9b7a Diego Biurrun
  echo "  --disable-aandct         disable AAN DCT code"
159 49276307 Diego Biurrun
  echo "  --disable-fft            disable FFT code"
160
  echo "  --disable-golomb         disable Golomb code"
161
  echo "  --disable-mdct           disable MDCT code"
162 cde9e780 Michael Niedermayer
  echo "  --enable-gray            enable full grayscale support (slower color)"
163 a0d8a50b Måns Rullgård
  echo "  --disable-fastdiv        disable table-based division"
164 786b30af Diego Biurrun
  echo "  --disable-ffmpeg         disable ffmpeg build"
165 74c53c2d Måns Rullgård
  echo "  --disable-ffplay         disable ffplay build"
166 4f50c3d5 Diego Biurrun
  echo "  --disable-ffserver       disable ffserver build"
167 74c53c2d Måns Rullgård
  echo "  --enable-small           optimize for size instead of speed"
168 3abe5fbd Aurelien Jacobs
  echo "  --enable-hardcoded-tables use hardcoded tables instead of runtime generation"
169 74c53c2d Måns Rullgård
  echo "  --enable-memalign-hack   emulate memalign, interferes with memory debuggers"
170 49276307 Diego Biurrun
  echo "  --enable-beos-netserver  enable BeOS netserver"
171 0a23c0bb Diego Biurrun
  echo "  --disable-encoder=NAME   disable encoder NAME"
172
  echo "  --enable-encoder=NAME    enable encoder NAME"
173 4f50c3d5 Diego Biurrun
  echo "  --disable-encoders       disable all encoders"
174 0a23c0bb Diego Biurrun
  echo "  --disable-decoder=NAME   disable decoder NAME"
175
  echo "  --enable-decoder=NAME    enable decoder NAME"
176
  echo "  --disable-decoders       disable all decoders"
177
  echo "  --disable-muxer=NAME     disable muxer NAME"
178
  echo "  --enable-muxer=NAME      enable muxer NAME"
179
  echo "  --disable-muxers         disable all muxers"
180
  echo "  --disable-demuxer=NAME   disable demuxer NAME"
181
  echo "  --enable-demuxer=NAME    enable demuxer NAME"
182
  echo "  --disable-demuxers       disable all demuxers"
183
  echo "  --enable-parser=NAME     enable parser NAME"
184
  echo "  --disable-parser=NAME    disable parser NAME"
185
  echo "  --disable-parsers        disable all parsers"
186
  echo "  --enable-bsf=NAME        enable bitstream filter NAME"
187
  echo "  --disable-bsf=NAME       disable bitstream filter NAME"
188
  echo "  --disable-bsfs           disable all bitstream filters"
189
  echo "  --enable-protocol=NAME   enable protocol NAME"
190
  echo "  --disable-protocol=NAME  disable protocol NAME"
191
  echo "  --disable-protocols      disable all protocols"
192 49276307 Diego Biurrun
  echo "  --disable-indevs         disable input devices"
193
  echo "  --disable-outdevs        disable output devices"
194 0a23c0bb Diego Biurrun
  echo "  --disable-devices        disable all devices"
195
  echo "  --enable-filter=NAME     enable filter NAME"
196
  echo "  --disable-filter=NAME    disable filter NAME"
197
  echo "  --disable-filters        disable all filters"
198 794f8e97 Panagiotis Issaris
  echo "  --list-decoders          show all available decoders"
199
  echo "  --list-encoders          show all available encoders"
200
  echo "  --list-muxers            show all available muxers"
201
  echo "  --list-demuxers          show all available demuxers"
202
  echo "  --list-parsers           show all available parsers"
203
  echo "  --list-protocols         show all available protocols"
204
  echo "  --list-bsfs              show all available bitstream filters"
205 c552605c Diego Biurrun
  echo "  --list-indevs            show all available input devices"
206
  echo "  --list-outdevs           show all available output devices"
207 1865259f Stefano Sabatini
  echo "  --list-filters           show all available filters"
208 0a622b98 Måns Rullgård
  echo
209
  echo "Developer options (useful when working on FFmpeg itself):"
210 9c56a1f9 Diego Biurrun
  echo "  --disable-debug          disable debugging symbols"
211 b7d49373 Stefano Sabatini
  echo "  --enable-debug=LEVEL     set the debug level [$debuglevel]"
212 0a622b98 Måns Rullgård
  echo "  --enable-gprof           enable profiling with gprof [$gprof]"
213 d2bbb2f7 Diego Biurrun
  echo "  --disable-optimizations  disable compiler optimizations"
214 0a622b98 Måns Rullgård
  echo "  --enable-extra-warnings  enable more compiler warnings"
215 87a0fb62 Diego Biurrun
  echo "  --disable-stripping      disable stripping of executables and shared libraries"
216 74c53c2d Måns Rullgård
  echo ""
217
  echo "NOTE: Object files are built at the place where configure is launched."
218 60e8bc13 Stefano Sabatini
  exit 0
219 74c53c2d Måns Rullgård
}
220 cf9d24ad Dan Christiansen
221 57bd82d4 Måns Rullgård
log(){
222 2270b4b2 Diego Biurrun
    echo "$@" >> $logfile
223 57bd82d4 Måns Rullgård
}
224
225 720c69da Måns Rullgård
log_file(){
226 c8e9f801 Måns Rullgård
    log BEGIN $1
227 2270b4b2 Diego Biurrun
    pr -n -t $1 >> $logfile
228 c8e9f801 Måns Rullgård
    log END $1
229
}
230
231 2ba042a7 Måns Rullgård
echolog(){
232 c8e9f801 Måns Rullgård
    log "$@"
233 57bd82d4 Måns Rullgård
    echo "$@"
234 2ba042a7 Måns Rullgård
}
235
236
die(){
237
    echolog "$@"
238
    cat <<EOF
239
If you think configure made a mistake, make sure you are using the latest
240
version from SVN.  If the latest version fails, report the problem to the
241 e5d8ccd7 Måns Rullgård
ffmpeg-user@mplayerhq.hu mailing list or IRC #ffmpeg on irc.freenode.net.
242 2ba042a7 Måns Rullgård
EOF
243 e155a21a Diego Biurrun
    if disabled logging; then
244 2ba042a7 Måns Rullgård
        cat <<EOF
245 e155a21a Diego Biurrun
Rerun configure with logging enabled (do not use --disable-logging), and
246
include the log this produces with your report.
247 2ba042a7 Måns Rullgård
EOF
248
    else
249
cat <<EOF
250 e155a21a Diego Biurrun
Include the log file "$logfile" produced by configure as this will help
251
solving the problem.
252 2ba042a7 Måns Rullgård
EOF
253
    fi
254 cea0ac52 Diego Biurrun
    rm -f $TMPC $TMPE $TMPH $TMPO $TMPS $TMPSH
255 57bd82d4 Måns Rullgård
    exit 1
256
}
257
258 6c6007d6 Diego Biurrun
# Avoid locale weirdness, besides we really just want to translate ASCII.
259 44161118 Måns Rullgård
toupper(){
260 6c6007d6 Diego Biurrun
    echo "$@" | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ
261 44161118 Måns Rullgård
}
262
263 4a5444db Måns Rullgård
tolower(){
264 6c6007d6 Diego Biurrun
    echo "$@" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz
265 4a5444db Måns Rullgård
}
266
267 a8d04fba Måns Rullgård
set_all(){
268
    value=$1
269
    shift
270
    for var in $*; do
271
        eval $var=$value
272
    done
273
}
274
275 72a43668 Måns Rullgård
set_weak(){
276
    value=$1
277
    shift
278
    for var; do
279
        eval : \${$var:=$value}
280
    done
281
}
282
283 799c9e9b Måns Rullgård
pushvar(){
284
    for var in $*; do
285
        eval level=\${${var}_level:=0}
286
        eval ${var}_${level}="\$$var"
287
        eval ${var}_level=$(($level+1))
288
    done
289
}
290
291
popvar(){
292
    for var in $*; do
293
        eval level=\${${var}_level:-0}
294
        test $level = 0 && continue
295
        eval level=$(($level-1))
296
        eval $var="\${${var}_${level}}"
297
        eval ${var}_level=$level
298
        eval unset ${var}_${level}
299
    done
300
}
301
302 a8d04fba Måns Rullgård
enable(){
303
    set_all yes $*
304
}
305
306
disable(){
307
    set_all no $*
308
}
309
310 72a43668 Måns Rullgård
enable_weak(){
311
    set_weak yes $*
312
}
313
314
disable_weak(){
315
    set_weak no $*
316
}
317
318 f9d328da Måns Rullgård
do_enable_deep(){
319
    for var; do
320
        enabled $var && continue
321
        eval sel="\$${var}_select"
322 c510c7b5 Måns Rullgård
        eval sgs="\$${var}_suggest"
323
        pushvar var sgs
324 f9d328da Måns Rullgård
        enable_deep $sel
325 c510c7b5 Måns Rullgård
        popvar sgs
326
        enable_deep_weak $sgs
327 f9d328da Måns Rullgård
        popvar var
328
    done
329
}
330
331
enable_deep(){
332
    do_enable_deep $*
333
    enable $*
334
}
335
336 72a43668 Måns Rullgård
enable_deep_weak(){
337
    do_enable_deep $*
338
    enable_weak $*
339
}
340
341 57bd82d4 Måns Rullgård
enabled(){
342 3250003c Måns Rullgård
    test "${1#!}" = "$1" && op== || op=!=
343
    eval test "x\$${1#!}" $op "xyes"
344 44161118 Måns Rullgård
}
345
346 37970ebf Ramiro Polla
disabled(){
347 3250003c Måns Rullgård
    test "${1#!}" = "$1" && op== || op=!=
348
    eval test "x\$${1#!}" $op "xno"
349 37970ebf Ramiro Polla
}
350
351 44161118 Måns Rullgård
enabled_all(){
352
    for opt; do
353
        enabled $opt || return 1
354
    done
355
}
356
357 85bca2c5 Diego Biurrun
disabled_all(){
358
    for opt; do
359
        disabled $opt || return 1
360
    done
361
}
362
363 44161118 Måns Rullgård
enabled_any(){
364
    for opt; do
365
        enabled $opt && return 0
366
    done
367
}
368
369 85bca2c5 Diego Biurrun
disabled_any(){
370
    for opt; do
371
        disabled $opt && return 0
372
    done
373 f7b230a7 Måns Rullgård
    return 1
374 85bca2c5 Diego Biurrun
}
375
376 c9d19248 Måns Rullgård
set_default(){
377
    for opt; do
378 88268e94 Måns Rullgård
        eval : \${$opt:=\$${opt}_default}
379 c9d19248 Måns Rullgård
    done
380
}
381
382 4a0d6686 Aurelien Jacobs
is_in(){
383
    value=$1
384
    shift
385
    for var in $*; do
386
        [ $var = $value ] && return 0
387
    done
388
    return 1
389
}
390
391 30fd06be Måns Rullgård
check_deps(){
392
    for cfg; do
393 3250003c Måns Rullgård
        cfg="${cfg#!}"
394 799c9e9b Måns Rullgård
        enabled ${cfg}_checking && die "Circular dependency for $cfg."
395
        disabled ${cfg}_checking && continue
396
        enable ${cfg}_checking
397
398 30fd06be Måns Rullgård
        eval dep_all="\$${cfg}_deps"
399
        eval dep_any="\$${cfg}_deps_any"
400 7ef3425f Måns Rullgård
        eval dep_sel="\$${cfg}_select"
401 c510c7b5 Måns Rullgård
        eval dep_sgs="\$${cfg}_suggest"
402 799c9e9b Måns Rullgård
403 c510c7b5 Måns Rullgård
        pushvar cfg dep_all dep_any dep_sel dep_sgs
404
        check_deps $dep_all $dep_any $dep_sel $dep_sgs
405
        popvar cfg dep_all dep_any dep_sel dep_sgs
406 799c9e9b Måns Rullgård
407 6a702d4c Måns Rullgård
        enabled_all  $dep_all || disable $cfg
408
        enabled_any  $dep_any || disable $cfg
409 7ef3425f Måns Rullgård
        disabled_any $dep_sel && disable $cfg
410 799c9e9b Måns Rullgård
411 4ec45764 Ramiro Polla
        if enabled $cfg; then
412
            eval dep_extralibs="\$${cfg}_extralibs"
413
            test -n "$dep_extralibs" && add_extralibs $dep_extralibs
414 f9d328da Måns Rullgård
            enable_deep $dep_sel
415 c510c7b5 Måns Rullgård
            enable_deep_weak $dep_sgs
416 4ec45764 Ramiro Polla
        fi
417
418 799c9e9b Måns Rullgård
        disable ${cfg}_checking
419 30fd06be Måns Rullgård
    done
420
}
421
422 44161118 Måns Rullgård
print_config(){
423
    pfx=$1
424
    header=$2
425
    makefile=$3
426
    shift 3
427
    for cfg; do
428 3d907e22 Måns Rullgård
        ucname="`toupper $cfg`"
429 44161118 Måns Rullgård
        if enabled $cfg; then
430 3d907e22 Måns Rullgård
            echo "#define ${pfx}${ucname} 1" >> $header
431
            echo "${pfx}${ucname}=yes" >> $makefile
432
        else
433 b250f9c6 Aurelien Jacobs
            echo "#define ${pfx}${ucname} 0" >> $header
434 44161118 Måns Rullgård
        fi
435
    done
436 57bd82d4 Måns Rullgård
}
437
438
flags_saved(){
439 2270b4b2 Diego Biurrun
    (: ${SAVE_CFLAGS?}) 2> /dev/null
440 57bd82d4 Måns Rullgård
}
441
442 dcd479c0 Måns Rullgård
save_flags(){
443 57bd82d4 Måns Rullgård
    flags_saved && return
444 dcd479c0 Måns Rullgård
    SAVE_CFLAGS="$CFLAGS"
445
    SAVE_LDFLAGS="$LDFLAGS"
446
    SAVE_extralibs="$extralibs"
447
}
448
449
restore_flags(){
450 f5d28d10 Måns Rullgård
    flags_saved || return
451 dcd479c0 Måns Rullgård
    CFLAGS="$SAVE_CFLAGS"
452
    LDFLAGS="$SAVE_LDFLAGS"
453
    extralibs="$SAVE_extralibs"
454
    unset SAVE_CFLAGS
455
    unset SAVE_LDFLAGS
456
    unset SAVE_extralibs
457
}
458
459
temp_cflags(){
460
    save_flags
461
    CFLAGS="$CFLAGS $*"
462
}
463
464
temp_ldflags(){
465
    save_flags
466
    LDFLAGS="$LDFLAGS $*"
467
}
468
469
temp_extralibs(){
470
    save_flags
471
    extralibs="$extralibs $*"
472
}
473
474 57bd82d4 Måns Rullgård
append(){
475
    var=$1
476
    shift
477
    flags_saved && eval "SAVE_$var=\"\$SAVE_$var $*\""
478
    eval "$var=\"\$$var $*\""
479
}
480
481
add_cflags(){
482
    append CFLAGS "$@"
483
}
484
485
add_ldflags(){
486
    append LDFLAGS "$@"
487
}
488
489
add_extralibs(){
490
    append extralibs "$@"
491
}
492
493 b0cfb663 Måns Rullgård
check_cmd(){
494 b3cb5d51 Måns Rullgård
    log "$@"
495 2270b4b2 Diego Biurrun
    "$@" >> $logfile 2>&1
496 b0cfb663 Måns Rullgård
}
497
498 dcd479c0 Måns Rullgård
check_cc(){
499 57bd82d4 Måns Rullgård
    log check_cc "$@"
500 2270b4b2 Diego Biurrun
    cat > $TMPC
501 720c69da Måns Rullgård
    log_file $TMPC
502 b0cfb663 Måns Rullgård
    check_cmd $cc $CFLAGS "$@" -c -o $TMPO $TMPC
503 57bd82d4 Måns Rullgård
}
504
505
check_cpp(){
506
    log check_cpp "$@"
507 2270b4b2 Diego Biurrun
    cat > $TMPC
508 720c69da Måns Rullgård
    log_file $TMPC
509 b0cfb663 Måns Rullgård
    check_cmd $cc $CFLAGS "$@" -E -o $TMPO $TMPC
510 dcd479c0 Måns Rullgård
}
511
512 940f335a Måns Rullgård
check_asm(){
513
    log check_asm "$@"
514
    name="$1"
515
    asm="$2"
516
    shift 2
517
    check_cc "$@" <<EOF && enable $name || disable $name
518 124c21d7 Marc Mason
void foo(void){ __asm__ volatile($asm); }
519 940f335a Måns Rullgård
EOF
520
}
521
522 304d586d Loren Merritt
check_yasm(){
523
    log check_yasm "$@"
524
    echo "$1" > $TMPS
525
    log_file $TMPS
526
    shift 1
527
    check_cmd $yasmexe $YASMFLAGS "$@" -o $TMPO $TMPS
528
}
529
530 dcd479c0 Måns Rullgård
check_ld(){
531 57bd82d4 Måns Rullgård
    log check_ld "$@"
532 0607887f Måns Rullgård
    check_cc || return
533 3155a644 Måns Rullgård
    flags=''
534
    libs=''
535
    for f; do
536
        test "${f}" = "${f#-l}" && flags="$flags $f" || libs="$libs $f"
537
    done
538
    check_cmd $cc $LDFLAGS $flags -o $TMPE $TMPO $extralibs $libs
539 dcd479c0 Måns Rullgård
}
540
541
check_cflags(){
542 57bd82d4 Måns Rullgård
    log check_cflags "$@"
543
    check_cc "$@" <<EOF && add_cflags "$@"
544 dcd479c0 Måns Rullgård
int x;
545
EOF
546
}
547
548
check_ldflags(){
549 57bd82d4 Måns Rullgård
    log check_ldflags "$@"
550
    check_ld "$@" <<EOF && add_ldflags "$@"
551 c23a0ac8 Diego Biurrun
int main(void){ return 0; }
552 dcd479c0 Måns Rullgård
EOF
553
}
554
555
check_header(){
556 57bd82d4 Måns Rullgård
    log check_header "$@"
557 dcd479c0 Måns Rullgård
    header=$1
558
    shift
559 d8bc5f06 Måns Rullgård
    var=`echo $header | sed 's/[^A-Za-z0-9_]/_/g'`
560
    disable $var
561
    check_cpp "$@" <<EOF && enable $var
562 dcd479c0 Måns Rullgård
#include <$header>
563
int x;
564
EOF
565
}
566
567
check_func(){
568 57bd82d4 Måns Rullgård
    log check_func "$@"
569 dcd479c0 Måns Rullgård
    func=$1
570
    shift
571 d8bc5f06 Måns Rullgård
    disable $func
572
    check_ld "$@" <<EOF && enable $func
573 dcd479c0 Måns Rullgård
extern int $func();
574 c23a0ac8 Diego Biurrun
int main(void){ $func(); }
575 dcd479c0 Måns Rullgård
EOF
576
}
577
578 2446d3d6 Diego Biurrun
check_func_headers(){
579
    log check_func_headers "$@"
580 f8d7b072 Måns Rullgård
    headers=$1
581
    func=$2
582
    shift 2
583
    disable $func
584
    incs=""
585
    for hdr in $headers; do
586
        incs="$incs
587
#include <$hdr>"
588
    done
589
    check_ld "$@" <<EOF && enable $func
590
$incs
591 d6773f56 Diego Biurrun
int main(int argc, char **argv){
592 f8d7b072 Måns Rullgård
    (void) $func;
593
    return 0;
594
}
595
EOF
596
}
597
598 a5344cf7 Stefano Sabatini
check_cpp_condition(){
599
    log check_cpp_condition "$@"
600
    header=$1
601
    condition=$2
602
    check_cpp <<EOF
603
#include <$header>
604
#if !($condition)
605
#error "unsatisfied condition: $condition"
606
#endif
607
EOF
608
}
609
610 57bd82d4 Måns Rullgård
check_lib(){
611
    log check_lib "$@"
612
    header="$1"
613
    func="$2"
614
    shift 2
615 fcfcde17 Måns Rullgård
    temp_extralibs "$@"
616
    check_header $header && check_func $func && add_extralibs "$@"
617
    err=$?
618
    restore_flags
619
    return $err
620 57bd82d4 Måns Rullgård
}
621
622 f8d7b072 Måns Rullgård
check_lib2(){
623
    log check_lib2 "$@"
624
    headers="$1"
625
    func="$2"
626
    shift 2
627
    temp_extralibs "$@"
628 2446d3d6 Diego Biurrun
    check_func_headers "$headers" $func && add_extralibs "$@"
629 f8d7b072 Måns Rullgård
    err=$?
630
    restore_flags
631
    return $err
632
}
633
634 dcd479c0 Måns Rullgård
check_exec(){
635 2270b4b2 Diego Biurrun
    check_ld "$@" && { enabled cross_compile || $TMPE >> $logfile 2>&1; }
636 57bd82d4 Måns Rullgård
}
637
638 7dfef245 Måns Rullgård
check_exec_crash(){
639
    code=`cat`
640
641
    # exit() is not async signal safe.  _Exit (C99) and _exit (POSIX)
642
    # are safe but may not be available everywhere.  Thus we use
643
    # raise(SIGTERM) instead.  The check is run in a subshell so we
644
    # can redirect the "Terminated" message from the shell.  SIGBUS
645
    # is not defined by standard C so it is used conditionally.
646
647 2270b4b2 Diego Biurrun
    (check_exec "$@") >> $logfile 2>&1 <<EOF
648 7dfef245 Måns Rullgård
#include <signal.h>
649
static void sighandler(int sig){
650
    raise(SIGTERM);
651
}
652 e5af4a11 Diego Biurrun
int main(void){
653 7dfef245 Måns Rullgård
    signal(SIGILL, sighandler);
654
    signal(SIGFPE, sighandler);
655
    signal(SIGSEGV, sighandler);
656
#ifdef SIGBUS
657
    signal(SIGBUS, sighandler);
658
#endif
659
    { $code }
660
}
661
EOF
662
}
663
664 72be9e73 Dave Yeo
check_type(){
665
    log check_type "$@"
666
    headers=$1
667
    type=$2
668
    shift 2
669
    disable $type
670
    incs=""
671
    for hdr in $headers; do
672
        incs="$incs
673
#include <$hdr>"
674
    done
675
    check_cc "$@" <<EOF && enable $type
676
$incs
677
$type v;
678
EOF
679
}
680
681 57bd82d4 Måns Rullgård
require(){
682
    name="$1"
683
    header="$2"
684
    func="$3"
685
    shift 3
686
    check_lib $header $func "$@" || die "ERROR: $name not found"
687 dcd479c0 Måns Rullgård
}
688
689 f8d7b072 Måns Rullgård
require2(){
690
    name="$1"
691
    headers="$2"
692
    func="$3"
693
    shift 3
694
    check_lib2 "$headers" $func "$@" || die "ERROR: $name not found"
695
}
696
697 eea50282 Måns Rullgård
check_foo_config(){
698
    cfg=$1
699
    pkg=$2
700
    header=$3
701
    func=$4
702
    shift 4
703
    disable $cfg
704
    check_cmd ${pkg}-config --version
705
    err=$?
706
    if test "$err" = 0; then
707
        temp_cflags `${pkg}-config --cflags`
708
        temp_extralibs `${pkg}-config --libs`
709
        check_lib "$@" $header $func && enable $cfg
710
    fi
711
    return $err
712
}
713
714 c505dd31 Måns Rullgård
apply(){
715
    file=$1
716
    shift
717
    "$@" < "$file" > "$file.tmp" && mv "$file.tmp" "$file" || rm "$file.tmp"
718
}
719
720 dcd61286 Diego Biurrun
# CONFIG_LIST contains configurable options, while HAVE_LIST is for
721
# system-dependent things.
722
723 4a0d6686 Aurelien Jacobs
COMPONENT_LIST="
724
    bsfs
725
    decoders
726
    demuxers
727
    encoders
728 3cde40aa Vitor Sessak
    filters
729 c552605c Diego Biurrun
    indevs
730 4a0d6686 Aurelien Jacobs
    muxers
731 c552605c Diego Biurrun
    outdevs
732 4a0d6686 Aurelien Jacobs
    parsers
733
    protocols
734
"
735
736
CONFIG_LIST="
737
    $COMPONENT_LIST
738 e8ed9b7a Diego Biurrun
    aandct
739 f7679c54 Vitor Sessak
    avfilter
740
    avfilter_lavf
741 c88f5d72 Måns Rullgård
    avisynth
742
    beos_netserver
743 f402916e Aurelien Jacobs
    bzlib
744 27a9466b Måns Rullgård
    fastdiv
745 c88f5d72 Måns Rullgård
    ffmpeg
746
    ffplay
747
    ffserver
748 1848f7d9 Måns Rullgård
    fft
749 4f034993 Måns Rullgård
    golomb
750 c88f5d72 Måns Rullgård
    gpl
751 ecfc4f44 Måns Rullgård
    gprof
752 d8d0d0b2 Michael Niedermayer
    gray
753 3abe5fbd Aurelien Jacobs
    hardcoded_tables
754 c88f5d72 Måns Rullgård
    ipv6
755 f5a756ef Diego Biurrun
    libamr_nb
756
    libamr_wb
757 f7b8bffe Ramiro Polla
    libdc1394
758 690bfceb Anuradha Suraparaju
    libdirac
759 2eed5a46 Diego Biurrun
    libfaac
760
    libfaad
761
    libfaadbin
762 c88f5d72 Måns Rullgård
    libgsm
763 6ebe07fb Diego Biurrun
    libmp3lame
764 c88f5d72 Måns Rullgård
    libnut
765 f7cd9eed Anuradha Suraparaju
    libschroedinger
766 ae14f311 David Conrad
    libspeex
767 150d2772 Diego Biurrun
    libtheora
768 c88f5d72 Måns Rullgård
    libvorbis
769 1cc60c47 Diego Biurrun
    libx264
770
    libxvid
771 47a158cb Måns Rullgård
    mdct
772 c88f5d72 Måns Rullgård
    memalign_hack
773 a8150374 Diego Biurrun
    mlib
774 c88f5d72 Måns Rullgård
    mpegaudio_hp
775
    network
776 3fe142e2 Diego Biurrun
    nonfree
777 4a24ab64 Diego Biurrun
    postproc
778 2b4c3615 Måns Rullgård
    powerpc_perf
779 2e35e684 Måns Rullgård
    shared
780 bd2216e4 Måns Rullgård
    small
781 2e35e684 Måns Rullgård
    static
782 13ca50f3 Diego Biurrun
    swscale
783 272081b0 Carl Eugen Hoyos
    vdpau
784 c88f5d72 Måns Rullgård
    vhook
785 56a059ac Diego Biurrun
    x11grab
786 68178ca9 Diego Biurrun
    xvmc
787 c88f5d72 Måns Rullgård
    zlib
788 4a0d6686 Aurelien Jacobs
"
789 c88f5d72 Måns Rullgård
790 8eee7025 Diego Biurrun
THREADS_LIST='
791
    beosthreads
792 d22e8442 Dave Yeo
    os2threads
793 8eee7025 Diego Biurrun
    pthreads
794
    w32threads
795
'
796
797 3f5b56e5 Måns Rullgård
ARCH_LIST='
798
    alpha
799 a2fc0f6a Måns Rullgård
    arm
800 3f5b56e5 Måns Rullgård
    bfin
801
    ia64
802
    m68k
803
    mips
804
    parisc
805 79cb09b2 Diego Biurrun
    ppc
806 3f5b56e5 Måns Rullgård
    s390
807
    sh4
808
    sparc
809
    sparc64
810
    x86
811
    x86_32
812
    x86_64
813
'
814
815
ARCH_EXT_LIST='
816 1ac9331a Måns Rullgård
    altivec
817
    armv5te
818 edab3048 Måns Rullgård
    armv6
819 ab5cb084 Måns Rullgård
    armv6t2
820 f55b299a Måns Rullgård
    armvfp
821 3f5b56e5 Måns Rullgård
    iwmmxt
822
    mmi
823
    mmx
824 d7f0920b Alexander Strange
    mmx2
825 6b18d278 Måns Rullgård
    neon
826 799fde37 Diego Biurrun
    ppc4xx
827 1bb04d5a Ramiro Polla
    sse
828 9eeed841 Måns Rullgård
    ssse3
829 bd9d34a0 Diego Biurrun
    vis
830 3f5b56e5 Måns Rullgård
'
831
832
HAVE_LIST="
833
    $ARCH_EXT_LIST
834
    $THREADS_LIST
835
    altivec_h
836 c9fdab0d François Revol
    arpa_inet_h
837 6bd859d6 Måns Rullgård
    bswap
838 ecf97f22 Alex Beregszaszi
    closesocket
839 1ac9331a Måns Rullgård
    cmov
840 e16e49ac Ramiro Polla
    conio_h
841 c88f5d72 Måns Rullgård
    dcbzl
842 f8aa696f Diego Biurrun
    dev_bktr_ioctl_bt848_h
843
    dev_bktr_ioctl_meteor_h
844
    dev_ic_bt8xx_h
845
    dev_video_meteor_ioctl_meteor_h
846
    dev_video_bktr_ioctl_bt848_h
847 18b67ae5 Måns Rullgård
    dlfcn_h
848 c88f5d72 Måns Rullgård
    dlopen
849 bc574408 Ramiro Polla
    dos_paths
850 245626d0 Diego Biurrun
    ebp_available
851
    ebx_available
852 c2a29455 Aurelien Jacobs
    fast_64bit
853 7073e9fc Måns Rullgård
    fast_cmov
854 7b829d2a Ramiro Polla
    fast_unaligned
855 9d99cc5a Måns Rullgård
    fork
856 c88f5d72 Måns Rullgård
    freetype2
857 da9e86f8 Roman Shaposhnik
    gethrtime
858 4e68cb8a Roman Shaposhnik
    GetProcessTimes
859 66be5b45 Ramiro Polla
    getrusage
860 c88f5d72 Måns Rullgård
    imlib2
861 2e1913b1 Måns Rullgård
    inet_aton
862 61d251db Måns Rullgård
    inline_asm
863 0b4a1821 Alessandro Sappia
    libdc1394_1
864
    libdc1394_2
865 a33cab3a Michael Kostylev
    llrint
866
    lrint
867 c88f5d72 Måns Rullgård
    lrintf
868 f8aa696f Diego Biurrun
    machine_ioctl_bt848_h
869
    machine_ioctl_meteor_h
870 c88f5d72 Måns Rullgård
    malloc_h
871
    memalign
872 6ffa87d3 Ramiro Polla
    mkstemp
873 b4e806b2 Matthieu Castet
    pld
874 1f91cdce Ramiro Polla
    posix_memalign
875 9cafbd6c Måns Rullgård
    ppc64
876 a33cab3a Michael Kostylev
    round
877
    roundf
878 c88f5d72 Måns Rullgård
    sdl
879
    sdl_video_size
880 b507ebd1 Ramiro Polla
    setmode
881 72be9e73 Dave Yeo
    socklen_t
882 deb29777 Måns Rullgård
    soundcard_h
883 f8cda19e Luca Abeni
    poll_h
884 b58412f1 Alexander Strange
    sys_mman_h
885 b091aa44 Ramiro Polla
    sys_resource_h
886 81644c2e Michael Kostylev
    sys_select_h
887 deb29777 Måns Rullgård
    sys_soundcard_h
888 1b6e8b73 Brad
    sys_videoio_h
889 e16e49ac Ramiro Polla
    termios_h
890 b265431e Måns Rullgård
    threads
891 7b04b8a0 Michael Kostylev
    truncf
892 6ff3f3e7 Ramiro Polla
    winsock2_h
893 304d586d Loren Merritt
    yasm
894 0cb78cef Diego Biurrun
"
895 44161118 Måns Rullgård
896 b6bb00b0 Måns Rullgård
# options emitted with CONFIG_ prefix but not available on command line
897
CONFIG_EXTRA="
898
    fft_mmx
899 40b509b3 Diego Biurrun
    oldscaler
900 b6bb00b0 Måns Rullgård
"
901
902 520cc7f1 Måns Rullgård
CMDLINE_SELECT="
903 3f5b56e5 Måns Rullgård
    $ARCH_EXT_LIST
904 520cc7f1 Måns Rullgård
    $CONFIG_LIST
905 8eee7025 Diego Biurrun
    $THREADS_LIST
906 db6107b6 Diego Biurrun
    cross_compile
907 520cc7f1 Måns Rullgård
    debug
908
    extra_warnings
909 8c6afa4d Diego Biurrun
    logging
910 d2bbb2f7 Diego Biurrun
    optimizations
911 87a0fb62 Diego Biurrun
    stripping
912 520cc7f1 Måns Rullgård
"
913 426be5dc Diego Biurrun
914
PATHS_LIST='
915 d156bede Diego Biurrun
    bindir
916 26759c44 Måns Rullgård
    incdir
917
    libdir
918
    mandir
919
    prefix
920
    shlibdir
921 426be5dc Diego Biurrun
'
922
923
CMDLINE_SET="
924
    $PATHS_LIST
925
    arch
926
    build_suffix
927
    cc
928
    cpu
929
    cross_prefix
930 ac63af34 Diego Biurrun
    extra_version
931 9da6609f Måns Rullgård
    host_cc
932
    host_cflags
933
    host_ldflags
934
    host_libs
935 426be5dc Diego Biurrun
    logfile
936 89641463 Reimar Döffinger
    nm
937 26759c44 Måns Rullgård
    source_path
938 a7ada2ba Måns Rullgård
    target_exec
939 26759c44 Måns Rullgård
    target_os
940 a7ada2ba Måns Rullgård
    target_path
941 426be5dc Diego Biurrun
"
942 520cc7f1 Måns Rullgård
943 912f3148 Diego Biurrun
# code dependency declarations
944
945 9eeed841 Måns Rullgård
# architecture extensions
946 79cb09b2 Diego Biurrun
altivec_deps="ppc"
947 a2fc0f6a Måns Rullgård
armv5te_deps="arm"
948
armv6_deps="arm"
949 ab5cb084 Måns Rullgård
armv6t2_deps="arm"
950 a2fc0f6a Måns Rullgård
armvfp_deps="arm"
951
iwmmxt_deps="arm"
952 e241ba14 Diego Biurrun
mmi_deps="mips"
953 9eeed841 Måns Rullgård
mmx_deps="x86"
954 fbef871d Diego Biurrun
mmx2_deps="x86 mmx"
955 a2fc0f6a Måns Rullgård
neon_deps="arm"
956 799fde37 Diego Biurrun
ppc4xx_deps="ppc"
957 1bb04d5a Ramiro Polla
sse_deps="mmx"
958
ssse3_deps="x86 sse"
959 bd9d34a0 Diego Biurrun
vis_deps="sparc"
960 9eeed841 Måns Rullgård
961 b6bb00b0 Måns Rullgård
# common features
962
fft_suggest="fft_mmx"
963
fft_mmx_deps="mmx yasm"
964 40b509b3 Diego Biurrun
oldscaler_deps="!swscale"
965 b6bb00b0 Måns Rullgård
966 912f3148 Diego Biurrun
# decoders / encoders
967 47a158cb Måns Rullgård
aac_decoder_select="fft mdct"
968 d8d12c15 Diego Biurrun
ac3_decoder_deps="gpl"
969 47a158cb Måns Rullgård
ac3_decoder_select="fft mdct"
970
atrac3_decoder_select="fft mdct"
971 4f034993 Måns Rullgård
cavs_decoder_select="golomb"
972 47a158cb Måns Rullgård
cook_decoder_select="fft mdct"
973 2eef7c62 Aurelien Jacobs
cscd_decoder_suggest="zlib"
974 47a158cb Måns Rullgård
dca_decoder_select="fft mdct"
975 e8ed9b7a Diego Biurrun
dnxhd_encoder_select="aandct"
976 2eef7c62 Aurelien Jacobs
dxa_decoder_select="zlib"
977 406ab5cc Justin Ruggles
eac3_decoder_deps="gpl"
978 47a158cb Måns Rullgård
eac3_decoder_select="fft mdct"
979 e8ed9b7a Diego Biurrun
eatgq_decoder_select="aandct"
980 4f034993 Måns Rullgård
ffv1_decoder_select="golomb"
981
flac_decoder_select="golomb"
982
flac_encoder_select="golomb"
983 2eef7c62 Aurelien Jacobs
flashsv_decoder_select="zlib"
984
flashsv_encoder_select="zlib"
985 e8ed9b7a Diego Biurrun
flv_encoder_select="aandct"
986
h261_encoder_select="aandct"
987
h263_encoder_select="aandct"
988
h263p_encoder_select="aandct"
989 4f034993 Måns Rullgård
h264_decoder_select="golomb"
990 369122dd NVIDIA Corporation
h264_vdpau_decoder_deps="vdpau"
991 47a158cb Måns Rullgård
imc_decoder_select="fft mdct"
992 4f034993 Måns Rullgård
jpegls_decoder_select="golomb"
993
jpegls_encoder_select="golomb"
994 e8ed9b7a Diego Biurrun
ljpeg_encoder_select="aandct"
995 4f034993 Måns Rullgård
loco_decoder_select="golomb"
996 e8ed9b7a Diego Biurrun
mjpeg_encoder_select="aandct"
997
mpeg1video_encoder_select="aandct"
998
mpeg2video_encoder_select="aandct"
999
mpeg4_encoder_select="aandct"
1000 d37edddc NVIDIA Corporation
mpeg_vdpau_decoder_deps="vdpau"
1001 2b324225 Carl Eugen Hoyos
mpeg1_vdpau_decoder_deps="vdpau"
1002 68178ca9 Diego Biurrun
mpeg_xvmc_decoder_deps="xvmc X11_extensions_XvMClib_h"
1003 e8ed9b7a Diego Biurrun
msmpeg4v1_encoder_select="aandct"
1004
msmpeg4v2_encoder_select="aandct"
1005
msmpeg4v3_encoder_select="aandct"
1006 47a158cb Måns Rullgård
nellymoser_decoder_select="fft mdct"
1007
nellymoser_encoder_select="fft mdct"
1008 2eef7c62 Aurelien Jacobs
png_decoder_select="zlib"
1009
png_encoder_select="zlib"
1010 47a158cb Måns Rullgård
qdm2_decoder_select="fft mdct"
1011 e8ed9b7a Diego Biurrun
rv10_encoder_select="aandct"
1012
rv20_encoder_select="aandct"
1013 4f034993 Måns Rullgård
shorten_decoder_select="golomb"
1014
sonic_decoder_select="golomb"
1015
sonic_encoder_select="golomb"
1016
sonic_ls_encoder_select="golomb"
1017
svq3_decoder_select="golomb"
1018 bee2eac5 Baptiste Coudurier
svq3_decoder_suggest="zlib"
1019 2eef7c62 Aurelien Jacobs
tiff_decoder_suggest="zlib"
1020
tiff_encoder_suggest="zlib"
1021
tscc_decoder_select="zlib"
1022 c5b42f4a NVIDIA Corporation
vc1_vdpau_decoder_deps="vdpau"
1023 47a158cb Måns Rullgård
vorbis_decoder_select="fft mdct"
1024
vorbis_encoder_select="fft mdct"
1025
wmav1_decoder_select="fft mdct"
1026
wmav1_encoder_select="fft mdct"
1027
wmav2_decoder_select="fft mdct"
1028
wmav2_encoder_select="fft mdct"
1029 e8ed9b7a Diego Biurrun
wmv1_encoder_select="aandct"
1030
wmv2_encoder_select="aandct"
1031 c5b42f4a NVIDIA Corporation
wmv3_vdpau_decoder_deps="vdpau"
1032 2eef7c62 Aurelien Jacobs
zlib_decoder_select="zlib"
1033
zlib_encoder_select="zlib"
1034
zmbv_decoder_select="zlib"
1035
zmbv_encoder_select="zlib"
1036 30fd06be Måns Rullgård
1037 912f3148 Diego Biurrun
# external libraries
1038 f5a756ef Diego Biurrun
libamr_nb_decoder_deps="libamr_nb"
1039
libamr_nb_encoder_deps="libamr_nb"
1040
libamr_wb_decoder_deps="libamr_wb"
1041
libamr_wb_encoder_deps="libamr_wb"
1042 1b71f045 Måns Rullgård
libdirac_decoder_deps="libdirac !libschroedinger"
1043 690bfceb Anuradha Suraparaju
libdirac_encoder_deps="libdirac"
1044 c9171a83 Diego Biurrun
libfaac_encoder_deps="libfaac"
1045 69ddbd1d Diego Biurrun
libfaad_decoder_deps="libfaad"
1046 4ec45764 Ramiro Polla
libfaadbin_decoder_extralibs='$ldl'
1047 299c77d5 Måns Rullgård
libgsm_decoder_deps="libgsm"
1048
libgsm_encoder_deps="libgsm"
1049 8ffed8d8 Måns Rullgård
libgsm_ms_decoder_deps="libgsm"
1050
libgsm_ms_encoder_deps="libgsm"
1051 1cc60c47 Diego Biurrun
libmp3lame_encoder_deps="libmp3lame"
1052 f7cd9eed Anuradha Suraparaju
libschroedinger_decoder_deps="libschroedinger"
1053
libschroedinger_encoder_deps="libschroedinger"
1054 ae14f311 David Conrad
libspeex_decoder_deps="libspeex"
1055 150d2772 Diego Biurrun
libtheora_encoder_deps="libtheora"
1056 b0caf888 Diego Biurrun
libvorbis_encoder_deps="libvorbis"
1057 1cc60c47 Diego Biurrun
libx264_encoder_deps="libx264"
1058
libxvid_encoder_deps="libxvid"
1059 13566c31 Diego Biurrun
mpeg4aac_decoder_deps="libfaad"
1060 272081b0 Carl Eugen Hoyos
vdpau_deps="vdpau_vdpau_h vdpau_vdpau_x11_h"
1061 30fd06be Måns Rullgård
1062 912f3148 Diego Biurrun
# demuxers / muxers
1063 03a76ba9 Diego Biurrun
ac3_demuxer_deps="ac3_parser"
1064 50383e88 Ramiro Polla
audio_beos_demuxer_deps="audio_beos"
1065 4ec45764 Ramiro Polla
audio_beos_demuxer_extralibs="-lmedia -lbe"
1066 50383e88 Ramiro Polla
audio_beos_muxer_deps="audio_beos"
1067 4ec45764 Ramiro Polla
audio_beos_muxer_extralibs="-lmedia -lbe"
1068 53b73365 Ramiro Polla
avisynth_demuxer_deps="avisynth"
1069 73483024 Ramiro Polla
bktr_demuxer_deps_any="dev_bktr_ioctl_bt848_h machine_ioctl_bt848_h dev_video_bktr_ioctl_bt848_h dev_ic_bt8xx_h"
1070 17ac9f1c Luca Barbato
dirac_demuxer_deps="dirac_parser"
1071 fe9bb347 Diego Biurrun
dv1394_demuxer_deps="dv1394 dv_demuxer"
1072 f7b8bffe Ramiro Polla
libdc1394_demuxer_deps="libdc1394"
1073 d7c59247 Diego Biurrun
libnut_demuxer_deps="libnut"
1074
libnut_muxer_deps="libnut"
1075 2eef7c62 Aurelien Jacobs
matroska_demuxer_suggest="zlib bzlib"
1076
mov_demuxer_suggest="zlib"
1077 4bd8e17c Aurelien Jacobs
mp3_demuxer_deps="mpegaudio_parser"
1078 c7682de0 Ramiro Polla
oss_demuxer_deps_any="soundcard_h sys_soundcard_h"
1079
oss_muxer_deps_any="soundcard_h sys_soundcard_h"
1080 30fd06be Måns Rullgård
redir_demuxer_deps="network"
1081 8eb793c4 Luca Abeni
rtp_muxer_deps="network rtp_protocol"
1082 95c21842 Luca Abeni
rtsp_demuxer_deps="sdp_demuxer"
1083
sdp_demuxer_deps="rtp_protocol mpegts_demuxer"
1084 06e31011 Ramiro Polla
v4l_demuxer_deps="linux_videodev_h"
1085 1b6e8b73 Brad
v4l2_demuxer_deps_any="linux_videodev2_h sys_videoio_h"
1086 c2345207 Ramiro Polla
vfwcap_demuxer_deps="capCreateCaptureWindow"
1087
vfwcap_demuxer_extralibs="-lvfw32"
1088 06eab4ba Ramiro Polla
x11_grab_device_demuxer_deps="x11grab XShmCreateImage"
1089 4ec45764 Ramiro Polla
x11_grab_device_demuxer_extralibs="-lX11 -lXext"
1090 30fd06be Måns Rullgård
1091 912f3148 Diego Biurrun
# protocols
1092 c08fb000 Alex Beregszaszi
http_protocol_deps="network"
1093
rtp_protocol_deps="udp_protocol"
1094
tcp_protocol_deps="network"
1095
udp_protocol_deps="network"
1096
1097 f7679c54 Vitor Sessak
# filters
1098 81124ba0 Vitor Sessak
movie_filter_deps="avfilter_lavf"
1099 f7679c54 Vitor Sessak
1100 912f3148 Diego Biurrun
# programs
1101 fa859b4d Måns Rullgård
ffplay_deps="sdl"
1102 6ad42348 Ramiro Polla
ffserver_deps="ffm_muxer rtp_protocol rtsp_demuxer"
1103 4ec45764 Ramiro Polla
ffserver_extralibs='$ldl'
1104
vhook_extralibs='$ldl'
1105 a2830dca Måns Rullgård
1106 912f3148 Diego Biurrun
1107 de6d9b64 Fabrice Bellard
# default parameters
1108 8a608357 Måns Rullgård
1109 2ba042a7 Måns Rullgård
logfile="config.err"
1110 8a608357 Måns Rullgård
1111
# installation paths
1112 c9d19248 Måns Rullgård
prefix_default="/usr/local"
1113
bindir_default='${prefix}/bin'
1114
incdir_default='${prefix}/include'
1115
libdir_default='${prefix}/lib'
1116
mandir_default='${prefix}/share/man'
1117
shlibdir_default="$libdir_default"
1118 8a608357 Måns Rullgård
1119
# toolchain
1120 11e6d03a Diego Biurrun
ar="ar"
1121 13c7df3d Måns Rullgård
cc_default="gcc"
1122 9da6609f Måns Rullgård
host_cc_default="gcc"
1123 11e6d03a Diego Biurrun
ln_s="ln -sf"
1124 89641463 Reimar Döffinger
nm_default="nm"
1125 11e6d03a Diego Biurrun
objformat="elf"
1126 be7109c1 Michael Niedermayer
ranlib="ranlib"
1127 0f3cb305 Fabrice Bellard
strip="strip"
1128 11e6d03a Diego Biurrun
yasmexe="yasm"
1129 8a608357 Måns Rullgård
1130
# machine
1131 cc6a90dd Guillaume Poirier
arch=`uname -m`
1132 38d0a8aa Guillaume Poirier
cpu="generic"
1133 8a608357 Måns Rullgård
1134
# OS
1135 4f854758 Diego Biurrun
target_os=$(tolower $(uname -s))
1136 8a608357 Måns Rullgård
1137
# configurable options
1138 497237c7 Ramiro Polla
enable debug
1139
enable ffmpeg
1140
enable ffplay
1141
enable ffserver
1142
enable ipv6
1143
enable mpegaudio_hp
1144
enable network
1145 40b509b3 Diego Biurrun
enable oldscaler
1146 8400d6b8 Diego Biurrun
enable optimizations
1147 497237c7 Ramiro Polla
enable protocols
1148 530dc538 Diego Biurrun
enable static
1149 87a0fb62 Diego Biurrun
enable stripping
1150 8a608357 Måns Rullgård
vhook="default"
1151
1152
# build settings
1153 11a9d3e8 Michael Niedermayer
add_cflags -D_ISOC99_SOURCE -D_POSIX_C_SOURCE=200112
1154 9987769a Måns Rullgård
SHFLAGS='-shared -Wl,-soname,$$(@F)'
1155 cab3ef82 Diego Biurrun
VHOOKSHFLAGS='$(SHFLAGS)'
1156 c536cb09 Diego Biurrun
FFSERVERLDFLAGS=-Wl,-E
1157 f3ec2d46 Slavik Gnatenko
LIBPREF="lib"
1158
LIBSUF=".a"
1159 c5f14466 Ramiro Polla
FULLNAME='$(NAME)$(BUILDSUF)'
1160
LIBNAME='$(LIBPREF)$(FULLNAME)$(LIBSUF)'
1161 f3ec2d46 Slavik Gnatenko
SLIBPREF="lib"
1162
SLIBSUF=".so"
1163 c5f14466 Ramiro Polla
SLIBNAME='$(SLIBPREF)$(FULLNAME)$(SLIBSUF)'
1164 b29bddab Diego Biurrun
SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)'
1165
SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)'
1166 24743a76 Diego Biurrun
LIB_INSTALL_EXTRA_CMD='$(RANLIB) "$(LIBDIR)/$(LIBNAME)"'
1167 ef0bc4c9 François Revol
1168 9da6609f Måns Rullgård
host_cflags='-O3 -g -Wall'
1169
host_libs='-lm'
1170
1171 a7ada2ba Måns Rullgård
target_path='.'
1172
1173 0d7dca36 Diego Biurrun
# gcc stupidly only outputs the basename of targets with -MM, but we need the
1174
# full relative path for objects in subdirectories for non-recursive Make.
1175 ec0bd3b9 Måns Rullgård
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,"'
1176 315c741d Diego Biurrun
1177 c597172e Måns Rullgård
# find source path
1178
source_path="`dirname \"$0\"`"
1179 497237c7 Ramiro Polla
enable source_path_used
1180 c597172e Måns Rullgård
if test -z "$source_path" -o "$source_path" = "." ; then
1181
    source_path="`pwd`"
1182 497237c7 Ramiro Polla
    disable source_path_used
1183 c597172e Måns Rullgård
else
1184
    source_path="`cd \"$source_path\"; pwd`"
1185
    echo "$source_path" | grep -q '[[:blank:]]' &&
1186 7483e694 Diego Biurrun
        die "Out of tree builds are impossible with whitespace in source path."
1187 c597172e Måns Rullgård
fi
1188
1189
FFMPEG_CONFIGURATION="$@"
1190
1191 73ef8980 Måns Rullgård
find_things(){
1192
    thing=$1
1193
    pattern=$2
1194
    file=$source_path/$3
1195 932ccf39 Måns Rullgård
    sed -n "s/^[^#]*$pattern.*([^,]*, *\([^,]*\)\(,.*\)*).*/\1_$thing/p" "$file"
1196 73ef8980 Måns Rullgård
}
1197
1198
ENCODER_LIST=$(find_things  encoder  ENC      libavcodec/allcodecs.c)
1199
DECODER_LIST=$(find_things  decoder  DEC      libavcodec/allcodecs.c)
1200
PARSER_LIST=$(find_things   parser   PARSER   libavcodec/allcodecs.c)
1201
BSF_LIST=$(find_things      bsf      BSF      libavcodec/allcodecs.c)
1202
MUXER_LIST=$(find_things    muxer    _MUX     libavformat/allformats.c)
1203
DEMUXER_LIST=$(find_things  demuxer  DEMUX    libavformat/allformats.c)
1204
OUTDEV_LIST=$(find_things   muxer    _MUX     libavdevice/alldevices.c)
1205
INDEV_LIST=$(find_things    demuxer  DEMUX    libavdevice/alldevices.c)
1206
PROTOCOL_LIST=$(find_things protocol PROTOCOL libavformat/allformats.c)
1207 81124ba0 Vitor Sessak
FILTER_LIST=$(find_things   filter   FILTER   libavfilter/allfilters.c)
1208 c597172e Måns Rullgård
1209 7483e694 Diego Biurrun
enable $ARCH_EXT_LIST \
1210
       $DECODER_LIST \
1211
       $ENCODER_LIST \
1212
       $PARSER_LIST \
1213
       $BSF_LIST \
1214
       $DEMUXER_LIST \
1215
       $MUXER_LIST \
1216 f7679c54 Vitor Sessak
       $FILTER_LIST \
1217 7483e694 Diego Biurrun
       $PROTOCOL_LIST \
1218
       $INDEV_LIST \
1219
       $OUTDEV_LIST \
1220 c597172e Måns Rullgård
1221
die_unknown(){
1222
    echo "Unknown option \"$1\"."
1223
    echo "See $0 --help for available options."
1224
    exit 1
1225
}
1226
1227 794f8e97 Panagiotis Issaris
show_list() {
1228 bf0c4afa Ramiro Polla
    suffix=_$1
1229
    shift
1230
    echo $* | sed s/$suffix//g | tr ' ' '\n' | sort
1231 794f8e97 Panagiotis Issaris
    exit 0
1232
}
1233
1234 c597172e Måns Rullgård
for opt do
1235 7483e694 Diego Biurrun
    optval="${opt#*=}"
1236
    case "$opt" in
1237 0f010b2f Diego Biurrun
    --extra-cflags=*) add_cflags $optval
1238 7483e694 Diego Biurrun
    ;;
1239 0f010b2f Diego Biurrun
    --extra-ldflags=*) add_ldflags $optval
1240 7483e694 Diego Biurrun
    ;;
1241 0f010b2f Diego Biurrun
    --extra-libs=*) add_extralibs $optval
1242 7483e694 Diego Biurrun
    ;;
1243 8fb1cb58 Diego Biurrun
    --disable-devices) disable $INDEV_LIST $OUTDEV_LIST
1244 9aa8ed9d Panagiotis Issaris
    ;;
1245 40bcf4c7 Benjamin Larsson
    --enable-debug=*) debuglevel="$optval"
1246
    ;;
1247 7483e694 Diego Biurrun
    --enable-*=*|--disable-*=*)
1248
    eval `echo "$opt" | sed 's/=/-/;s/--/action=/;s/-/ thing=/;s/-/ name=/'`
1249
    case "$thing" in
1250 81124ba0 Vitor Sessak
        encoder|decoder|muxer|demuxer|parser|bsf|protocol|filter) $action ${optval}_${thing} ;;
1251 7483e694 Diego Biurrun
        *) die_unknown "$opt" ;;
1252
    esac
1253
    ;;
1254
    --enable-?*|--disable-?*)
1255
    eval `echo "$opt" | sed 's/--/action=/;s/-/ option=/;s/-/_/g'`
1256 e3773a55 Måns Rullgård
    if is_in $option $COMPONENT_LIST; then
1257
        eval $action \$$(toupper ${option%s})_LIST
1258
    elif is_in $option $CMDLINE_SELECT; then
1259
        $action $option
1260
    else
1261
        die_unknown $opt
1262
    fi
1263 7483e694 Diego Biurrun
    ;;
1264
    --list-*)
1265
        NAME="${opt#--list-}"
1266
        is_in $NAME $COMPONENT_LIST || die_unknown $opt
1267
        NAME=${NAME%s}
1268
        eval show_list $NAME \$$(toupper $NAME)_LIST
1269
    ;;
1270
    --help|-h) show_help
1271
    ;;
1272
    *)
1273 884a36a7 Måns Rullgård
    optname="${opt%%=*}"
1274 26759c44 Måns Rullgård
    optname="${optname#--}"
1275
    optname=$(echo "$optname" | sed 's/-/_/g')
1276
    is_in $optname $CMDLINE_SET || die_unknown $opt
1277
    eval $optname='$optval'
1278 7483e694 Diego Biurrun
    ;;
1279
    esac
1280 c597172e Måns Rullgård
done
1281
1282 bcea99bb Måns Rullgård
disabled logging && logfile=/dev/null
1283
1284
echo "# $0 $@" > $logfile
1285
set >> $logfile
1286
1287 9da6609f Måns Rullgård
test -n "$cross_prefix" && enable cross_compile
1288
1289 adb2b908 Ramiro Polla
ar="${cross_prefix}${ar}"
1290 11e6d03a Diego Biurrun
cc_default="${cross_prefix}${cc_default}"
1291 20e0ed95 Måns Rullgård
nm_default="${cross_prefix}${nm_default}"
1292 adb2b908 Ramiro Polla
ranlib="${cross_prefix}${ranlib}"
1293
strip="${cross_prefix}${strip}"
1294
1295 89641463 Reimar Döffinger
set_default cc nm
1296 9da6609f Måns Rullgård
enabled cross_compile || host_cc_default=$cc
1297
set_default host_cc
1298 13c7df3d Måns Rullgård
1299 e4e69e0b Måns Rullgård
# set temporary file name
1300 a49d42c2 Måns Rullgård
: ${TMPDIR:=$TEMPDIR}
1301 c51fafa1 Måns Rullgård
: ${TMPDIR:=$TMP}
1302 a49d42c2 Måns Rullgård
: ${TMPDIR:=/tmp}
1303 e4e69e0b Måns Rullgård
1304 a49d42c2 Måns Rullgård
TMPC="${TMPDIR}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.c"
1305
TMPE="${TMPDIR}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}${EXESUF}"
1306
TMPH="${TMPDIR}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.h"
1307
TMPO="${TMPDIR}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.o"
1308
TMPS="${TMPDIR}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S"
1309
TMPSH="${TMPDIR}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.sh"
1310 e4e69e0b Måns Rullgård
1311 e9b9a2f8 Michael Niedermayer
check_cflags -std=c99
1312
1313 b24dbcbd Ramiro Polla
case "$arch" in
1314
    i386|i486|i586|i686|i86pc|BePC)
1315 62045d48 Diego Biurrun
        arch="x86"
1316
        subarch="x86_32"
1317 b24dbcbd Ramiro Polla
        enable fast_unaligned
1318
    ;;
1319
    x86_64|amd64)
1320 62045d48 Diego Biurrun
        arch="x86"
1321
        subarch="x86_32"
1322 34b37f86 Dominik Mierzejewski
        enable cmov
1323
        enable fast_cmov
1324 b24dbcbd Ramiro Polla
        enable fast_unaligned
1325 62045d48 Diego Biurrun
        check_cc <<EOF && enable fast_64bit && subarch="x86_64"
1326 b24dbcbd Ramiro Polla
        int test[sizeof(char*) - 7];
1327
EOF
1328
    ;;
1329
    arm|armv[4567]*l)
1330 a2fc0f6a Måns Rullgård
        arch="arm"
1331 b24dbcbd Ramiro Polla
    ;;
1332
    alpha)
1333
        arch="alpha"
1334
        enable fast_64bit
1335 c0a02a3e Måns Rullgård
        check_cflags -mieee
1336 b24dbcbd Ramiro Polla
    ;;
1337
    "Power Macintosh"|ppc|powerpc)
1338 79cb09b2 Diego Biurrun
        arch="ppc"
1339 aa8bc0f1 Måns Rullgård
        enable fast_unaligned
1340 b24dbcbd Ramiro Polla
    ;;
1341
    ppc64)
1342 79cb09b2 Diego Biurrun
        arch="ppc"
1343 b24dbcbd Ramiro Polla
        enable fast_64bit
1344 aa8bc0f1 Måns Rullgård
        enable fast_unaligned
1345 b24dbcbd Ramiro Polla
    ;;
1346 de3a1240 Diego Biurrun
    mips|mipsel|IP*)
1347 b24dbcbd Ramiro Polla
        arch="mips"
1348
    ;;
1349 de3a1240 Diego Biurrun
    mips64)
1350
        arch="mips"
1351
        enable fast_64bit
1352
    ;;
1353 b24dbcbd Ramiro Polla
    sun4u|sparc64)
1354 62045d48 Diego Biurrun
        arch="sparc"
1355
        subarch="sparc64"
1356 b24dbcbd Ramiro Polla
        enable fast_64bit
1357
    ;;
1358
    sparc)
1359
        arch="sparc"
1360
    ;;
1361 61597a98 Diego Biurrun
    sh4|sh)
1362 b24dbcbd Ramiro Polla
        arch="sh4"
1363
    ;;
1364 61597a98 Diego Biurrun
    parisc|hppa)
1365 b24dbcbd Ramiro Polla
        arch="parisc"
1366
    ;;
1367 61597a98 Diego Biurrun
    parisc64|hppa64)
1368 b24dbcbd Ramiro Polla
        arch="parisc"
1369
        enable fast_64bit
1370
    ;;
1371
    s390|s390x)
1372
        arch="s390"
1373
    ;;
1374
    m68k)
1375
        arch="m68k"
1376
    ;;
1377
    ia64)
1378
        arch="ia64"
1379
        enable fast_64bit
1380
    ;;
1381
    bfin)
1382
        arch="bfin"
1383
    ;;
1384
    *)
1385
        arch="unknown"
1386
    ;;
1387
esac
1388
1389 62045d48 Diego Biurrun
enable $arch $subarch
1390 b24dbcbd Ramiro Polla
1391 7483e694 Diego Biurrun
# OS specific
1392 4f854758 Diego Biurrun
case $target_os in
1393 7483e694 Diego Biurrun
    beos|haiku|zeta)
1394 c9d19248 Måns Rullgård
        prefix_default="$HOME/config"
1395 7483e694 Diego Biurrun
        # helps building libavcodec
1396 0f010b2f Diego Biurrun
        add_cflags -DPIC -fomit-frame-pointer
1397 7483e694 Diego Biurrun
        # 3 gcc releases known for BeOS, each with ugly bugs
1398
        gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
1399
        case "$gcc_version" in
1400
          2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc"
1401
            disable mmx
1402
            ;;
1403
          *20010315*) echo "BeBits gcc"
1404 0f010b2f Diego Biurrun
            add_cflags -fno-expensive-optimizations
1405 7483e694 Diego Biurrun
            ;;
1406
        esac
1407
        SHFLAGS=-nostart
1408
        # enable BeOS things
1409
        enable audio_beos
1410
        # no need for libm, but the inet stuff
1411
        # Check for BONE
1412
        # XXX: actually should check for NOT net_server
1413 78fe7631 Diego Biurrun
        if echo $BEINCLUDES | grep -q 'headers/be/bone'; then
1414 7483e694 Diego Biurrun
            network_extralibs="-lbind -lsocket"
1415
        else
1416
            enable beos_netserver
1417
            network_extralibs="-lnet"
1418
        fi ;;
1419
    sunos)
1420
        FFSERVERLDFLAGS=""
1421 9987769a Måns Rullgård
        SHFLAGS='-shared -Wl,-h,$$(@F)'
1422 7483e694 Diego Biurrun
        network_extralibs="-lsocket -lnsl"
1423 e193c74e Palle Lyckegaard
        add_cflags -D__EXTENSIONS__
1424 7483e694 Diego Biurrun
        ;;
1425
    netbsd)
1426
        oss_demuxer_extralibs="-lossaudio"
1427
        oss_muxer_extralibs="-lossaudio"
1428
        ;;
1429
    openbsd)
1430
        disable need_memalign
1431
        LIBOBJFLAGS='$(PIC)'
1432
        SHFLAGS='-shared'
1433
        oss_demuxer_extralibs="-lossaudio"
1434
        oss_muxer_extralibs="-lossaudio"
1435
        ;;
1436
    freebsd)
1437
        disable need_memalign
1438
        ;;
1439
    bsd/os)
1440
        osextralibs="-lpoll -lgnugetopt"
1441
        strip="strip -d"
1442
        ;;
1443
    darwin)
1444
        disable need_memalign
1445 0138c54e Diego Biurrun
        SHFLAGS='-dynamiclib -Wl,-single_module -Wl,-install_name,$(SHLIBDIR)/$(SLIBNAME),-current_version,$(LIBVERSION),-compatibility_version,$(LIBMAJOR) -Wl,-read_only_relocs,suppress'
1446 9987769a Måns Rullgård
        VHOOKSHFLAGS='-dynamiclib -Wl,-single_module -flat_namespace -undefined suppress -Wl,-install_name,$(SHLIBDIR)/vhook/$$(@F)'
1447 7483e694 Diego Biurrun
        strip="strip -x"
1448
        FFLDFLAGS="-Wl,-dynamic,-search_paths_first"
1449
        SLIBSUF=".dylib"
1450
        SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME).$(LIBVERSION)$(SLIBSUF)'
1451
        SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME).$(LIBMAJOR)$(SLIBSUF)'
1452
        FFSERVERLDFLAGS=-Wl,-bind_at_load
1453 304d586d Loren Merritt
        objformat="macho"
1454 1b0f6fb8 David Conrad
        enabled x86_64 && objformat="macho64"
1455 7483e694 Diego Biurrun
        ;;
1456
    mingw32*)
1457 4f854758 Diego Biurrun
        target_os=mingw32
1458 dcc01c06 Ramiro Polla
        LIBTARGET=i386
1459 1fc9fb8a Diego Biurrun
        if enabled x86_64; then
1460 dcc01c06 Ramiro Polla
            disable need_memalign
1461
            LIBTARGET=x64
1462
        fi
1463 fbd971a4 Diego Biurrun
        shlibdir_default="$bindir_default"
1464 7483e694 Diego Biurrun
        VHOOKSHFLAGS='-shared -L$(BUILD_ROOT)/libavformat -L$(BUILD_ROOT)/libavcodec -L$(BUILD_ROOT)/libavutil'
1465
        VHOOKLIBS='-lavformat$(BUILDSUF) -lavcodec$(BUILDSUF) -lavutil$(BUILDSUF) $(EXTRALIBS)'
1466 13ca50f3 Diego Biurrun
        if enabled swscale; then
1467 7483e694 Diego Biurrun
            VHOOKSHFLAGS="$VHOOKSHFLAGS -L\$(BUILD_ROOT)/libswscale"
1468
            VHOOKLIBS="$VHOOKLIBS -lswscale\$(BUILDSUF)"
1469
        fi
1470
        disable ffserver
1471
        SLIBPREF=""
1472
        SLIBSUF=".dll"
1473
        EXESUF=".exe"
1474
        SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)'
1475
        SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)'
1476 dcc01c06 Ramiro Polla
        SLIB_EXTRA_CMD='-lib /machine:$(LIBTARGET) /def:$$(@:$(SLIBSUF)=.def) /out:$(SUBDIR)$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib)'
1477 4c25d159 Ramiro Polla
        SLIB_INSTALL_EXTRA_CMD='-install -m 644 $(SUBDIR)$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib) "$(SHLIBDIR)/$(SLIBNAME:$(SLIBSUF)=.lib)"; \
1478
            install -m 644 $(SUBDIR)$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib) "$(SHLIBDIR)/$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib)"'
1479 7483e694 Diego Biurrun
        SLIB_UNINSTALL_EXTRA_CMD='rm -f "$(SHLIBDIR)/$(SLIBNAME:$(SLIBSUF)=.lib)"'
1480 71c61f62 Måns Rullgård
        SHFLAGS='-shared -Wl,--output-def,$$(@:$(SLIBSUF)=.def) -Wl,--enable-runtime-pseudo-reloc -Wl,--enable-auto-image-base'
1481 304d586d Loren Merritt
        objformat="win32"
1482 bc574408 Ramiro Polla
        enable dos_paths
1483 a85de417 Stefano Sabatini
        check_cpp_condition _mingw.h "(__MINGW32_MAJOR_VERSION > 3) || (__MINGW32_MAJOR_VERSION == 3 && __MINGW32_MINOR_VERSION >= 15)" ||
1484
            die "ERROR: MinGW runtime version must be >= 3.15."
1485
        enabled_any avisynth vfwcap_demuxer &&
1486 bc4b7221 Ramiro Polla
            { check_cpp_condition w32api.h "(__W32API_MAJOR_VERSION > 3) || (__W32API_MAJOR_VERSION == 3 && __W32API_MINOR_VERSION >= 13)" ||
1487
              die "ERROR: avisynth and vfwcap_demuxer require w32api version 3.13 or later."; }
1488 7483e694 Diego Biurrun
        ;;
1489
    cygwin*)
1490 4f854758 Diego Biurrun
        target_os=cygwin
1491 fbd971a4 Diego Biurrun
        shlibdir_default="$bindir_default"
1492 7483e694 Diego Biurrun
        VHOOKSHFLAGS='-shared -L$(BUILD_ROOT)/libavformat -L$(BUILD_ROOT)/libavcodec -L$(BUILD_ROOT)/libavutil'
1493
        VHOOKLIBS='-lavformat$(BUILDSUF) -lavcodec$(BUILDSUF) -lavutil$(BUILDSUF) $(EXTRALIBS)'
1494 13ca50f3 Diego Biurrun
        if enabled swscale; then
1495 7483e694 Diego Biurrun
            VHOOKSHFLAGS="$VHOOKSHFLAGS -L\$(BUILD_ROOT)/libswscale"
1496
            VHOOKLIBS="$VHOOKLIBS -lswscale\$(BUILDSUF)"
1497
        fi
1498
        EXESUF=".exe"
1499
        SLIBPREF="cyg"
1500
        SLIBSUF=".dll"
1501
        SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)'
1502
        SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)'
1503
        SHFLAGS='-shared -Wl,--enable-auto-image-base'
1504 304d586d Loren Merritt
        objformat="win32"
1505 bc574408 Ramiro Polla
        enable dos_paths
1506 7483e694 Diego Biurrun
        ;;
1507 4f365f37 Michael Kostylev
    *-dos|freedos|opendos)
1508
        disable ffplay ffserver vhook
1509
        disable $INDEV_LIST $OUTDEV_LIST
1510
        network_extralibs="-lsocket"
1511
        EXESUF=".exe"
1512 ff1c015d Michael Kostylev
        objformat="coff"
1513 bc574408 Ramiro Polla
        enable dos_paths
1514 4f365f37 Michael Kostylev
        ;;
1515 7483e694 Diego Biurrun
    linux)
1516
        enable dv1394
1517
        ;;
1518
    irix*)
1519 4f854758 Diego Biurrun
        target_os=irix
1520 7483e694 Diego Biurrun
        ranlib="echo ignoring ranlib"
1521
        ;;
1522 d22e8442 Dave Yeo
    os/2*)
1523
        strip="lxlite"
1524
        ln_s="cp -f"
1525
        EXESUF=".exe"
1526
        FFLDFLAGS="-Zomf -Zbin-files -Zargs-wild -Zmap"
1527 71c61f62 Måns Rullgård
        SHFLAGS='$(SUBDIR)$(NAME).def -Zdll -Zomf'
1528 d22e8442 Dave Yeo
        FFSERVERLDFLAGS=""
1529 287d3b13 Dave Yeo
        LIBSUF="_s.a"
1530 d22e8442 Dave Yeo
        SLIBPREF=""
1531
        SLIBSUF=".dll"
1532
        SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)'
1533
        SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(shell echo $(NAME) | cut -c1-6)$(LIBMAJOR)$(SLIBSUF)'
1534 71c61f62 Måns Rullgård
        SLIB_CREATE_DEF_CMD='echo LIBRARY $(SLIBNAME_WITH_MAJOR) INITINSTANCE TERMINSTANCE > $(SUBDIR)$(NAME).def; \
1535
          echo PROTMODE >> $(SUBDIR)$(NAME).def; \
1536
          echo CODE PRELOAD MOVEABLE DISCARDABLE >> $(SUBDIR)$(NAME).def; \
1537
          echo DATA PRELOAD MOVEABLE MULTIPLE NONSHARED >> $(SUBDIR)$(NAME).def; \
1538
          echo EXPORTS >> $(SUBDIR)$(NAME).def; \
1539
          emxexp -o $(OBJS) >> $(SUBDIR)$(NAME).def'
1540
        SLIB_EXTRA_CMD='emximp -o $(SUBDIR)$(LIBPREF)$(NAME)_dll.a $(SUBDIR)$(NAME).def; \
1541
          emximp -o $(SUBDIR)$(LIBPREF)$(NAME)_dll.lib $(SUBDIR)$(NAME).def;'
1542
        SLIB_INSTALL_EXTRA_CMD='install -m 644 $(SUBDIR)$(LIBPREF)$(NAME)_dll.a $(SUBDIR)$(LIBPREF)$(NAME)_dll.lib "$(LIBDIR)"'
1543 d22e8442 Dave Yeo
        SLIB_UNINSTALL_EXTRA_CMD='rm -f "$(LIBDIR)"/$(LIBPREF)$(NAME)_dll.a "$(LIBDIR)"/$(LIBPREF)$(NAME)_dll.lib'
1544 c6eed369 Ramiro Polla
        disable vhook
1545 bc574408 Ramiro Polla
        enable dos_paths
1546 d22e8442 Dave Yeo
        ;;
1547 269820f1 Peter Ross
    interix)
1548
        disable vhook
1549
        ;;
1550 d22e8442 Dave Yeo
1551 7483e694 Diego Biurrun
    *)
1552 4f854758 Diego Biurrun
        target_os="${target_os}-UNKNOWN"
1553 7483e694 Diego Biurrun
        ;;
1554
esac
1555
1556 c9d19248 Måns Rullgård
set_default $PATHS_LIST
1557
1558 c597172e Måns Rullgård
add_extralibs $osextralibs
1559 de6d9b64 Fabrice Bellard
1560 28d8e661 Diego Biurrun
# Combine FFLDFLAGS and the LDFLAGS environment variable.
1561
LDFLAGS="$FFLDFLAGS $LDFLAGS"
1562 e89b8b0a Diego Biurrun
1563 320d060a Diego Biurrun
# we need to build at least one lib type
1564 93b3c083 Måns Rullgård
if ! enabled_any static shared; then
1565 320d060a Diego Biurrun
    cat <<EOF
1566
At least one library type must be built.
1567
Specify --enable-static to build the static libraries or --enable-shared to
1568
build the shared libraries as well. To only build the shared libraries specify
1569
--disable-static in addition to --enable-shared.
1570
EOF
1571
    exit 1;
1572
fi
1573
1574 abc4e572 Diego Biurrun
disabled static && LIBNAME=""
1575 2a320695 Ramiro Polla
1576 a2234ceb Ramiro Polla
if enabled_any libfaad libfaadbin ; then
1577
    if check_header faad.h; then
1578 295b8c70 Diego Biurrun
        check_cc <<EOF
1579 a2234ceb Ramiro Polla
#include <faad.h>
1580
#ifndef FAAD2_VERSION
1581
ok faad1
1582
#endif
1583 db817cf3 Diego Biurrun
int main(void) { return 0; }
1584 a2234ceb Ramiro Polla
EOF
1585
        test $? = 0 && enable libfaad2
1586
    else
1587 ff3dac65 Diego Biurrun
        die "FAAD test failed."
1588 a2234ceb Ramiro Polla
    fi
1589
fi
1590
1591
1592 93b3c083 Måns Rullgård
if ! enabled gpl; then
1593 54118497 Ramiro Polla
    die_gpl_disabled(){
1594
        name=$1
1595
        shift
1596
        enabled_any $@ && die "$name is under GPL and --enable-gpl is not specified."
1597
    }
1598 4a24ab64 Diego Biurrun
    die_gpl_disabled "The Postprocessing code" postproc
1599 1cc60c47 Diego Biurrun
    die_gpl_disabled "libx264"                 libx264
1600
    die_gpl_disabled "libxvidcore"             libxvid
1601 54118497 Ramiro Polla
    die_gpl_disabled "FAAD2"                   libfaad2
1602
    die_gpl_disabled "The X11 grabber"         x11grab
1603 13ca50f3 Diego Biurrun
    die_gpl_disabled "The software scaler"     swscale
1604 ebb810d9 Ramiro Polla
fi
1605 b2e3c528 Michael Niedermayer
1606 3fe142e2 Diego Biurrun
if ! enabled nonfree && enabled_any libamr_nb libamr_wb; then
1607
    die "libamr is nonfree and --enable-nonfree is not specified."
1608
fi
1609
1610 9eeed841 Måns Rullgård
check_deps $ARCH_EXT_LIST
1611 0f3cb305 Fabrice Bellard
1612 5d323602 Måns Rullgård
test -z "$need_memalign" && need_memalign="$mmx"
1613
1614 cf9d24ad Dan Christiansen
#Darwin CC versions
1615 4f854758 Diego Biurrun
if test $target_os = darwin; then
1616 3dddba4b Diego Biurrun
    if $cc -v 2>&1 | grep -q xlc; then
1617 0f010b2f Diego Biurrun
        add_cflags -qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto
1618 cf9d24ad Dan Christiansen
    else
1619 0f010b2f Diego Biurrun
        add_cflags -pipe
1620
        check_cflags -force_cpusubtype_ALL
1621
        check_cflags -Wno-sign-compare
1622 f946a9a4 Alexander Strange
        enabled shared || check_cflags -mdynamic-no-pic
1623 cf9d24ad Dan Christiansen
    fi
1624 2a1a6b64 Michael Niedermayer
fi
1625
1626 40617a6d Ben Taylor
disabled optimizations || check_cflags -fomit-frame-pointer
1627 cf9d24ad Dan Christiansen
1628 a4adb608 Michael Niedermayer
# Add processor-specific flags
1629 38d0a8aa Guillaume Poirier
if test $cpu != "generic"; then
1630 bc8ec47b Måns Rullgård
    warn_altivec(){
1631
        $1 altivec && echo "WARNING: Tuning for $2 but AltiVec $1.";
1632 1658bc4f Diego Biurrun
    }
1633 38d0a8aa Guillaume Poirier
    case $cpu in
1634 bb270c08 Diego Biurrun
        601|ppc601|PowerPC601)
1635 0f010b2f Diego Biurrun
            add_cflags -mcpu=601
1636 bc8ec47b Måns Rullgård
            warn_altivec enabled PPC601
1637 bb270c08 Diego Biurrun
        ;;
1638
        603*|ppc603*|PowerPC603*)
1639 0f010b2f Diego Biurrun
            add_cflags -mcpu=603
1640 bc8ec47b Måns Rullgård
            warn_altivec enabled PPC603
1641 bb270c08 Diego Biurrun
        ;;
1642
        604*|ppc604*|PowerPC604*)
1643 0f010b2f Diego Biurrun
            add_cflags -mcpu=604
1644 bc8ec47b Måns Rullgård
            warn_altivec enabled PPC604
1645 bb270c08 Diego Biurrun
        ;;
1646
        G3|g3|75*|ppc75*|PowerPC75*)
1647 0f010b2f Diego Biurrun
            add_cflags -mcpu=750 -mpowerpc-gfxopt
1648 bc8ec47b Måns Rullgård
            warn_altivec enabled PPC75x
1649 bb270c08 Diego Biurrun
        ;;
1650
        G4|g4|745*|ppc745*|PowerPC745*)
1651 0f010b2f Diego Biurrun
            add_cflags -mcpu=7450 -mpowerpc-gfxopt
1652 bc8ec47b Måns Rullgård
            warn_altivec disabled PPC745x
1653 bb270c08 Diego Biurrun
        ;;
1654
        74*|ppc74*|PowerPC74*)
1655 0f010b2f Diego Biurrun
            add_cflags -mcpu=7400 -mpowerpc-gfxopt
1656 bc8ec47b Måns Rullgård
            warn_altivec disabled PPC74xx
1657 bb270c08 Diego Biurrun
        ;;
1658
        G5|g5|970|ppc970|PowerPC970|power4*|Power4*)
1659 0f010b2f Diego Biurrun
            add_cflags -mcpu=970 -mpowerpc-gfxopt -mpowerpc64
1660 bc8ec47b Måns Rullgård
            warn_altivec disabled PPC970
1661 9cafbd6c Måns Rullgård
            enable ppc64
1662 bb270c08 Diego Biurrun
        ;;
1663 e07e357d Luca Barbato
        Cell|CELL|cell)
1664 0f010b2f Diego Biurrun
            add_cflags -mcpu=cell
1665 e07e357d Luca Barbato
            warn_altivec disabled Cell
1666 9cafbd6c Måns Rullgård
            enable ppc64
1667 e07e357d Luca Barbato
        ;;
1668 e7768fc5 Guillaume Poirier
        # targets that do NOT support conditional mov (cmov)
1669
        i[345]86|pentium|pentium-mmx|k6|k6-[23]|winchip-c6|winchip2|c3)
1670 0f010b2f Diego Biurrun
            add_cflags -march=$cpu
1671 497237c7 Ramiro Polla
            disable cmov
1672 e7768fc5 Guillaume Poirier
        ;;
1673
        # targets that do support conditional mov (cmov)
1674 416519dd Måns Rullgård
        i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64|k8|opteron|athlon-fx|core2)
1675 0f010b2f Diego Biurrun
            add_cflags -march=$cpu
1676 497237c7 Ramiro Polla
            enable cmov
1677
            enable fast_cmov
1678 94e4c3a3 Guillaume Poirier
        ;;
1679
        # targets that do support conditional mov but on which it's slow
1680 800a5a19 Igor Mozolevsky
        pentium4|pentium4m|prescott|nocona)
1681 0f010b2f Diego Biurrun
            add_cflags -march=$cpu
1682 497237c7 Ramiro Polla
            enable cmov
1683
            disable fast_cmov
1684 bb270c08 Diego Biurrun
        ;;
1685 d7b34d08 Diego Biurrun
        sparc64)
1686 0f010b2f Diego Biurrun
            add_cflags -mcpu=v9
1687 d7b34d08 Diego Biurrun
        ;;
1688 f2e49553 Måns Rullgård
        arm11*|cortex*)
1689 0f010b2f Diego Biurrun
            add_cflags -mcpu=$cpu
1690 f2e49553 Måns Rullgård
            enable fast_unaligned
1691
        ;;
1692 0223bd6f Måns Rullgård
        armv*)
1693 0f010b2f Diego Biurrun
            add_cflags -march=$cpu
1694 0223bd6f Måns Rullgård
        ;;
1695 f2e49553 Måns Rullgård
        arm*)
1696 0f010b2f Diego Biurrun
            add_cflags -mcpu=$cpu
1697 6b19786b Måns Rullgård
        ;;
1698 1cd11856 Måns Rullgård
        ev4|ev45|ev5|ev56|pca56|ev6|ev67)
1699
            add_cflags -mcpu=$cpu
1700
        ;;
1701 bb270c08 Diego Biurrun
        *)
1702 7483e694 Diego Biurrun
            echo "WARNING: Unknown CPU \"$cpu\", ignored."
1703 bb270c08 Diego Biurrun
        ;;
1704 a4adb608 Michael Niedermayer
    esac
1705
fi
1706
1707 be0d52ab Måns Rullgård
# make sure we can execute files in $TMPDIR
1708 2270b4b2 Diego Biurrun
cat > $TMPSH 2>> $logfile <<EOF
1709 be0d52ab Måns Rullgård
#! /bin/sh
1710
EOF
1711 2270b4b2 Diego Biurrun
chmod +x $TMPSH >> $logfile 2>&1
1712
if ! $TMPSH >> $logfile 2>&1; then
1713 be0d52ab Måns Rullgård
    cat <<EOF
1714 a49d42c2 Måns Rullgård
Unable to create and execute files in $TMPDIR.  Set the TMPDIR environment
1715
variable to another directory and make sure that it is not mounted noexec.
1716 be0d52ab Måns Rullgård
EOF
1717
    die "Sanity test failed."
1718
fi
1719 edd08265 Diego Biurrun
rm $TMPSH
1720 be0d52ab Måns Rullgård
1721 1a268acc Måns Rullgård
# compiler sanity check
1722
check_exec <<EOF
1723 c23a0ac8 Diego Biurrun
int main(void){ return 0; }
1724 1a268acc Måns Rullgård
EOF
1725
if test "$?" != 0; then
1726
    echo "$cc is unable to create an executable file."
1727 93b3c083 Måns Rullgård
    if test -z "$cross_prefix" && ! enabled cross_compile ; then
1728 db6107b6 Diego Biurrun
        echo "If $cc is a cross-compiler, use the --enable-cross-compile option."
1729 c7ae6345 Måns Rullgård
        echo "Only do this if you know what cross compiling means."
1730 1a268acc Måns Rullgård
    fi
1731
    die "C compiler test failed."
1732
fi
1733
1734 b4d96ba2 Måns Rullgård
check_cc <<EOF || die "Symbol mangling check failed."
1735
int ff_extern;
1736
EOF
1737 2f05d9c1 Matthieu Castet
sym=$($nm -P -g $TMPO | grep ff_extern)
1738 b4d96ba2 Måns Rullgård
extern_prefix=${sym%%ff_extern*}
1739
1740 61d251db Måns Rullgård
check_asm inline_asm '""'
1741
1742 9eeed841 Måns Rullgård
if enabled x86; then
1743 44965991 Panagiotis Issaris
    # check whether EBP is available on x86
1744
    # As 'i' is stored on the stack, this program will crash
1745
    # if the base pointer is used to access it because the
1746
    # base pointer is cleared in the inline assembly code.
1747 7dfef245 Måns Rullgård
    check_exec_crash <<EOF && enable ebp_available
1748 44965991 Panagiotis Issaris
    volatile int i=0;
1749 be449fca Diego Pettenò
    __asm__ volatile (
1750 44965991 Panagiotis Issaris
        "xorl %%ebp, %%ebp"
1751
    ::: "%ebp");
1752
    return i;
1753
EOF
1754
1755
    # check wether EBX is available on x86
1756 940f335a Måns Rullgård
    check_asm ebx_available '"":::"%ebx"'
1757 8e380710 Loren Merritt
1758 d7f0920b Alexander Strange
    # check whether binutils is new enough to compile SSSE3/MMX2
1759 940f335a Måns Rullgård
    enabled ssse3 && check_asm ssse3 '"pabsw %xmm0, %xmm0"'
1760 d7f0920b Alexander Strange
    enabled mmx2  && check_asm mmx2  '"movss %xmm0, %xmm0"'
1761 6bd859d6 Måns Rullgård
1762
    check_asm bswap '"bswap %%eax" ::: "%eax"'
1763 304d586d Loren Merritt
1764 d52481b9 Ramiro Polla
    YASMFLAGS="-f $objformat -DARCH_$(toupper $subarch)"
1765 304d586d Loren Merritt
    enabled     x86_64        && append YASMFLAGS "-m amd64"
1766
    enabled_all x86_64 shared && append YASMFLAGS "-DPIC"
1767
    case "$objformat" in
1768
        elf) enabled debug && append YASMFLAGS "-g dwarf2" ;;
1769 1b0f6fb8 David Conrad
        macho64)              append YASMFLAGS "-DPIC -DPREFIX" ;;
1770 304d586d Loren Merritt
        *)                    append YASMFLAGS "-DPREFIX"  ;;
1771
    esac
1772
    check_yasm "pabsw xmm0, xmm0" && enable yasm
1773 44965991 Panagiotis Issaris
fi
1774
1775 87ea51e0 Luca Barbato
# check for assembler specific support
1776
1777 5b6c2cbd Diego Biurrun
enabled ppc && check_asm dcbzl '"dcbzl 0, 1"'
1778 799fde37 Diego Biurrun
enabled ppc && check_asm ppc4xx '"maclhw r10, r11, r12"'
1779 87ea51e0 Luca Barbato
1780 57bd82d4 Måns Rullgård
# check for SIMD availability
1781
1782 115329f1 Diego Biurrun
# AltiVec flags: The FSF version of GCC differs from the Apple version
1783 9eeed841 Måns Rullgård
if enabled altivec; then
1784 3ed1a2ee Diego Biurrun
    check_cflags -maltivec -mabi=altivec &&
1785
        { check_header altivec.h && inc_altivec_h="#include <altivec.h>" ; } ||
1786 4477b9f4 Diego Biurrun
        check_cflags -faltivec
1787 b6e52719 Magnus Damm
1788 0182fee8 Måns Rullgård
    # check if our compiler supports Motorola AltiVec C API
1789 497237c7 Ramiro Polla
    check_cc <<EOF || disable altivec
1790 dcd479c0 Måns Rullgård
$inc_altivec_h
1791 a9a07762 Michael Niedermayer
int main(void) {
1792
    vector signed int v1, v2, v3;
1793
    v1 = vec_add(v2,v3);
1794
    return 0;
1795
}
1796
EOF
1797 b006b26c Diego Biurrun
1798
    # check if our compiler supports braces for vector declarations
1799 80a61f08 Diego Biurrun
    check_cc <<EOF || die "You need a compiler that supports {} in AltiVec vector declarations."
1800 b006b26c Diego Biurrun
$inc_altivec_h
1801 80a61f08 Diego Biurrun
int main (void) { (vector int) {1}; return 0; }
1802 b006b26c Diego Biurrun
EOF
1803 a9a07762 Michael Niedermayer
fi
1804 ab6c65f6 Brian Foley
1805 b4e806b2 Matthieu Castet
# We have to check if pld is a nop and disable it.
1806 a2fc0f6a Måns Rullgård
enabled arm     && check_asm pld     '"pld [r0]"'
1807 940f335a Måns Rullgård
enabled armv5te && check_asm armv5te '"qadd r0, r0, r0"'
1808
enabled armv6   && check_asm armv6   '"sadd16 r0, r0, r0"'
1809 ab5cb084 Måns Rullgård
enabled armv6t2 && check_asm armv6t2 '"movt r0, #0"'
1810 f55b299a Måns Rullgård
enabled armvfp  && check_asm armvfp  '"fadds s0, s0, s0"'
1811 940f335a Måns Rullgård
enabled iwmmxt  && check_asm iwmmxt  '"wunpckelub wr6, wr4"'
1812
enabled mmi     && check_asm mmi     '"lq $2, 0($2)"'
1813 6b18d278 Måns Rullgård
enabled neon    && check_asm neon    '"vadd.i16 q0, q0, q0"'
1814 940f335a Måns Rullgård
enabled vis     && check_asm vis     '"pdist %f0, %f0, %f0"' -mcpu=ultrasparc
1815 bd9d34a0 Diego Biurrun
1816 0f010b2f Diego Biurrun
enabled vis && add_cflags -mcpu=ultrasparc -mtune=ultrasparc
1817 8b03def6 Diego Biurrun
1818 57bd82d4 Måns Rullgård
# ---
1819
# big/little-endian test
1820 9eebe687 Måns Rullgård
check_cc <<EOF || die "endian test failed"
1821
unsigned int endian = 'B' << 24 | 'I' << 16 | 'G' << 8 | 'E';
1822 a3999908 Michael Niedermayer
EOF
1823 d04d9e16 Måns Rullgård
od -A n -t x1 $TMPO | grep -q '42 *49 *47 *45' && enable bigendian
1824 487a54d7 Fabrice Bellard
1825 a3999908 Michael Niedermayer
# ---
1826 3d204385 Nick Kurshev
# check availability of some header files
1827
1828 a98bb16d Ramiro Polla
if check_func dlopen; then
1829
    ldl=
1830
elif check_func dlopen -ldl; then
1831
    ldl=-ldl
1832 8bf5d58f Michael Niedermayer
fi
1833
1834 7483e694 Diego Biurrun
check_func  fork
1835
check_func  gethrtime
1836
check_func  getrusage
1837 094c09bb Michael Kostylev
check_func  inet_aton $network_extralibs
1838 7483e694 Diego Biurrun
check_func  memalign
1839
check_func  mkstemp
1840 1f91cdce Ramiro Polla
check_func  posix_memalign
1841 b507ebd1 Ramiro Polla
check_func_headers io.h setmode
1842 2446d3d6 Diego Biurrun
check_func_headers windows.h GetProcessTimes
1843 6ffa87d3 Ramiro Polla
1844 e16e49ac Ramiro Polla
check_header conio.h
1845 a98bb16d Ramiro Polla
check_header dlfcn.h
1846
check_header malloc.h
1847 bf6ce82d Diego Biurrun
check_header poll.h
1848 b58412f1 Alexander Strange
check_header sys/mman.h
1849 b091aa44 Ramiro Polla
check_header sys/resource.h
1850 bf6ce82d Diego Biurrun
check_header sys/select.h
1851 a98bb16d Ramiro Polla
check_header termios.h
1852 272081b0 Carl Eugen Hoyos
check_header vdpau/vdpau.h
1853
check_header vdpau/vdpau_x11.h
1854 68178ca9 Diego Biurrun
check_header X11/extensions/XvMClib.h
1855 a98bb16d Ramiro Polla
1856 1f91cdce Ramiro Polla
if ! enabled_any memalign memalign_hack posix_memalign && enabled need_memalign ; then
1857
    die "Error, no aligned memory allocator but SSE enabled, disable it or use --enable-memalign-hack."
1858 a98bb16d Ramiro Polla
fi
1859 e16e49ac Ramiro Polla
1860 a4fa192c Ramiro Polla
disabled  zlib || check_lib   zlib.h      zlibVersion -lz   || disable  zlib
1861 632948bd Ramiro Polla
disabled bzlib || check_lib2 bzlib.h BZ2_bzlibVersion -lbz2 || disable bzlib
1862 57bd82d4 Måns Rullgård
1863
# check for some common methods of building with pthread support
1864
# do this before the optional library checks as some of them require pthreads
1865
if enabled pthreads; then
1866 9e7fd101 Måns Rullgård
    if check_func pthread_create; then
1867
        :
1868
    elif check_func pthread_create -pthread; then
1869
        add_cflags -pthread
1870 afc9aee2 Diego Biurrun
        add_extralibs -pthread
1871 9e7fd101 Måns Rullgård
    elif check_func pthread_create -pthreads; then
1872
        add_cflags -pthreads
1873 afc9aee2 Diego Biurrun
        add_extralibs -pthreads
1874 8d94f606 Gianluigi Tiesi
    elif check_func pthread_create -lpthreadGC2; then
1875
        add_extralibs -lpthreadGC2
1876 9e7fd101 Måns Rullgård
    elif ! check_lib pthread.h pthread_create -lpthread; then
1877
        die "ERROR: can't find pthreads library"
1878
    fi
1879 57bd82d4 Måns Rullgård
fi
1880
1881 8eee7025 Diego Biurrun
for thread in $THREADS_LIST; do
1882 e5f94c2b Ramiro Polla
    if enabled $thread; then
1883 3ae3b721 Ramiro Polla
        test -n "$thread_type" &&
1884
            die "ERROR: Only one thread type must be selected." ||
1885 e5f94c2b Ramiro Polla
            thread_type="$thread"
1886
    fi
1887
done
1888
1889 fdf88598 Måns Rullgård
check_lib math.h sin -lm
1890
1891 a33cab3a Michael Kostylev
# test for C99 functions in math.h
1892 7b04b8a0 Michael Kostylev
for func in llrint lrint lrintf round roundf truncf; do
1893 a33cab3a Michael Kostylev
    check_exec <<EOF && enable $func || disable $func
1894 f32adb22 Måns Rullgård
#include <math.h>
1895 a33cab3a Michael Kostylev
int main(void) { return ($func(3.999f) > 0)?0:1; }
1896 f32adb22 Måns Rullgård
EOF
1897 a33cab3a Michael Kostylev
done
1898 f32adb22 Måns Rullgård
1899 57bd82d4 Måns Rullgård
# these are off by default, so fail if requested and not available
1900 79fda097 Diego Biurrun
enabled avisynth   && require2 vfw32 "windows.h vfw.h" AVIFileInit -lvfw32
1901 7483e694 Diego Biurrun
enabled libamr_nb  && require  libamrnb amrnb/interf_dec.h Speech_Decode_Frame_init -lamrnb -lm
1902
enabled libamr_wb  && require  libamrwb amrwb/dec_if.h D_IF_init -lamrwb -lm
1903 e3cc7d6f Diego Biurrun
enabled libdirac   && add_cflags $(pkg-config --cflags dirac) &&
1904 36718e51 Diego Biurrun
                      require  libdirac libdirac_decoder/dirac_parser.h dirac_decoder_init -ldirac_decoder &&
1905
                      require  libdirac libdirac_encoder/dirac_encoder.h dirac_encoder_init -ldirac_encoder
1906 79fda097 Diego Biurrun
enabled libfaac    && require2 libfaac "stdint.h faac.h" faacEncGetVersion -lfaac
1907
enabled libfaad    && require2 libfaad faad.h faacDecOpen -lfaad
1908 7483e694 Diego Biurrun
enabled libgsm     && require  libgsm gsm.h gsm_create -lgsm
1909 2bfecf73 Stefano Sabatini
enabled libmp3lame && require  libmp3lame lame/lame.h lame_init -lmp3lame -lm
1910 7483e694 Diego Biurrun
enabled libnut     && require  libnut libnut.h nut_demuxer_init -lnut
1911 36718e51 Diego Biurrun
enabled libschroedinger && add_cflags $(pkg-config --cflags schroedinger-1.0) &&
1912
                           require libschroedinger schroedinger/schro.h schro_init $(pkg-config --libs schroedinger-1.0)
1913 ae14f311 David Conrad
enabled libspeex   && require  libspeex speex/speex.h speex_decoder_init -lspeex
1914 7483e694 Diego Biurrun
enabled libtheora  && require  libtheora theora/theora.h theora_info_init -ltheora -logg
1915
enabled libvorbis  && require  libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbisenc -lvorbis -logg
1916 2bfecf73 Stefano Sabatini
enabled libx264    && require  libx264 x264.h x264_encoder_open -lx264 -lm &&
1917 57f0ec6e Måns Rullgård
                      { check_cpp_condition x264.h "X264_BUILD >= 65" ||
1918
                        die "ERROR: libx264 version must be >= 0.65."; }
1919 2bfecf73 Stefano Sabatini
enabled libxvid    && require  libxvid xvid.h xvid_global -lxvidcore
1920 7483e694 Diego Biurrun
enabled mlib       && require  mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib
1921 8ac17293 Steve L'Homme
1922 0b4a1821 Alessandro Sappia
# libdc1394 check
1923
if enabled libdc1394; then
1924
    { check_lib dc1394/dc1394.h dc1394_new -ldc1394 -lraw1394 &&
1925
        enable libdc1394_2; } ||
1926
    { check_lib libdc1394/dc1394_control.h dc1394_create_handle -ldc1394_control -lraw1394 &&
1927
        enable libdc1394_1; } ||
1928
    die "ERROR: No version of libdc1394 found "
1929
fi
1930
1931
1932 c13e1abd Falk Hüffner
_restrict=
1933
for restrict_keyword in restrict __restrict__ __restrict; do
1934 57bd82d4 Måns Rullgård
    check_cc <<EOF && _restrict=$restrict_keyword && break
1935 dcd479c0 Måns Rullgård
void foo(char * $restrict_keyword p);
1936
EOF
1937 c13e1abd Falk Hüffner
done
1938
1939 703afd07 Måns Rullgård
test "$vhook" = "default" && vhook="$dlopen"
1940 a8721c09 Fabrice Bellard
1941 4f854758 Diego Biurrun
if test "$target_os" = cygwin -o "$target_os" = mingw32 && enabled_all static vhook ; then
1942 497237c7 Ramiro Polla
    disable vhook
1943 fbb9d104 Víctor Paesa
    echo
1944 b0268cc0 Ramiro Polla
    echo "At the moment vhooks don't work on Cygwin or MinGW static builds."
1945 fbb9d104 Víctor Paesa
    echo "Patches welcome."
1946
    echo
1947
fi
1948
1949 8d923001 Måns Rullgård
if enabled vhook; then
1950
    check_ldflags -rdynamic
1951
    check_ldflags -export-dynamic
1952
fi
1953 bfd2edeb Michael Niedermayer
1954 eea50282 Måns Rullgård
check_foo_config imlib2 imlib2 Imlib2.h imlib_load_font
1955
check_foo_config freetype2 freetype ft2build.h FT_Init_FreeType
1956 04511d53 Philip Gladstone
1957 a86b921c Fabrice Bellard
##########################################
1958 29799f8b Diego Biurrun
# SDL check
1959 a86b921c Fabrice Bellard
1960 497237c7 Ramiro Polla
disable sdl_too_old
1961
disable sdl
1962 6a1a892f Frantisek Dvorak
SDL_CONFIG="${cross_prefix}sdl-config"
1963 2270b4b2 Diego Biurrun
if "${SDL_CONFIG}" --version > /dev/null 2>&1; then
1964 225e21ef Måns Rullgård
    sdl_cflags=`"${SDL_CONFIG}" --cflags`
1965
    temp_cflags $sdl_cflags
1966 dcd479c0 Måns Rullgård
    temp_extralibs `"${SDL_CONFIG}" --libs`
1967 1ca5d97f KO Myung-Hun
    if check_lib2 SDL.h SDL_Init; then
1968 dcd479c0 Måns Rullgård
        _sdlversion=`"${SDL_CONFIG}" --version | sed 's/[^0-9]//g'`
1969 29f3b38a Måns Rullgård
        if test "$_sdlversion" -lt 121 ; then
1970 497237c7 Ramiro Polla
            enable sdl_too_old
1971 dcd479c0 Måns Rullgård
        else
1972 497237c7 Ramiro Polla
            enable sdl
1973 225e21ef Måns Rullgård
            check_cc $sdl_cflags <<EOF && enable sdl_video_size
1974 29f3b38a Måns Rullgård
#include <SDL.h>
1975 d6773f56 Diego Biurrun
int main(int argc, char **argv){
1976 29f3b38a Måns Rullgård
    const SDL_VideoInfo *vi = SDL_GetVideoInfo();
1977
    int w = vi->current_w;
1978
    return 0;
1979
}
1980
EOF
1981 dcd479c0 Måns Rullgård
        fi
1982
    fi
1983 29f3b38a Måns Rullgård
    restore_flags
1984 c3f6b472 Michael Niedermayer
fi
1985 57bd82d4 Måns Rullgård
1986 2270b4b2 Diego Biurrun
texi2html -version > /dev/null 2>&1 && enable texi2html || disable texi2html
1987 146ea952 Nicolas Boos
1988 7a91333f Hans Zandbelt
##########################################
1989 73b46a95 Ramiro Polla
# Network check
1990
1991
if enabled network; then
1992 96000432 Reimar Döffinger
    check_type "sys/types.h sys/socket.h" socklen_t
1993 73b46a95 Ramiro Polla
    # Prefer arpa/inet.h over winsock2
1994
    if check_header arpa/inet.h ; then
1995
        check_func closesocket
1996
    elif check_header winsock2.h ; then
1997 ea10ddde Ramiro Polla
        network_extralibs="-lws2_32"
1998 72be9e73 Dave Yeo
        check_type ws2tcpip.h socklen_t
1999 2446d3d6 Diego Biurrun
        check_func_headers winsock2.h closesocket
2000 73b46a95 Ramiro Polla
    fi
2001
fi
2002
2003
##########################################
2004 29799f8b Diego Biurrun
# IPv6 check
2005 7a91333f Hans Zandbelt
2006 497237c7 Ramiro Polla
enabled network && enabled ipv6 && check_ld <<EOF && enable ipv6 || disable ipv6
2007 7a91333f Hans Zandbelt
#include <sys/types.h>
2008
#include <sys/socket.h>
2009
#include <netinet/in.h>
2010
#include <netdb.h>
2011 db817cf3 Diego Biurrun
int main(void) {
2012 7483e694 Diego Biurrun
    struct sockaddr_storage saddr;
2013
    struct ipv6_mreq mreq6;
2014
    getaddrinfo(0,0,0,0);
2015
    getnameinfo(0,0,0,0,0,0,0);
2016
    IN6_IS_ADDR_MULTICAST((const struct in6_addr *)0);
2017 7a91333f Hans Zandbelt
}
2018
EOF
2019
2020 06e31011 Ramiro Polla
check_header linux/videodev.h
2021
check_header linux/videodev2.h
2022 1b6e8b73 Brad
check_header sys/videoio.h
2023 47f38850 Luca Abeni
2024 2446d3d6 Diego Biurrun
check_func_headers "windows.h vfw.h" capCreateCaptureWindow -lvfw32
2025 c2345207 Ramiro Polla
2026 f8aa696f Diego Biurrun
# check for ioctl_meteor.h, ioctl_bt848.h and alternatives
2027 1c915f83 Ramiro Polla
{ check_header dev/bktr/ioctl_meteor.h &&
2028
  check_header dev/bktr/ioctl_bt848.h; } ||
2029
{ check_header machine/ioctl_meteor.h &&
2030
  check_header machine/ioctl_bt848.h; } ||
2031
{ check_header dev/video/meteor/ioctl_meteor.h &&
2032
  check_header dev/video/bktr/ioctl_bt848.h; } ||
2033
check_header dev/ic/bt8xx.h
2034 f8aa696f Diego Biurrun
2035 c7682de0 Ramiro Polla
check_header sys/soundcard.h
2036
check_header soundcard.h
2037 deb29777 Måns Rullgård
2038 7483e694 Diego Biurrun
# deal with the X11 frame grabber
2039 56a059ac Diego Biurrun
enabled x11grab                         &&
2040 f58f4ce1 Guillaume Poirier
check_header X11/Xlib.h                 &&
2041
check_header X11/extensions/XShm.h      &&
2042
check_func XOpenDisplay -lX11           &&
2043 06eab4ba Ramiro Polla
check_func XShmCreateImage -lX11 -lXext
2044 f58f4ce1 Guillaume Poirier
2045 40bcf4c7 Benjamin Larsson
enabled debug && add_cflags -g"$debuglevel"
2046 57bd82d4 Måns Rullgård
2047
# add some useful compiler flags if supported
2048
check_cflags -Wdeclaration-after-statement
2049 dcd479c0 Måns Rullgård
check_cflags -Wall
2050
check_cflags -Wno-switch
2051 c07bd6a9 Michael Niedermayer
check_cflags -Wdisabled-optimization
2052
check_cflags -Wpointer-arith
2053
check_cflags -Wredundant-decls
2054 cc1fb623 Måns Rullgård
check_cflags -Wno-pointer-sign
2055 f4929996 Michael Niedermayer
check_cflags -Wcast-qual
2056 9aceb3cf Michael Niedermayer
check_cflags -Wwrite-strings
2057 652a5bf6 Michael Niedermayer
check_cflags -Wtype-limits
2058 764551c6 Aurelien Jacobs
check_cflags -Wundef
2059 5af4e0cc Måns Rullgård
enabled extra_warnings && check_cflags -Winline
2060 cf9d24ad Dan Christiansen
2061 57bd82d4 Måns Rullgård
# add some linker flags
2062 5c0e9479 Måns Rullgård
check_ldflags -Wl,--warn-common
2063 8351d2ba Diego Biurrun
check_ldflags -Wl,--as-needed
2064
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'
2065 c2fd6530 Måns Rullgård
check_ldflags -Wl,-Bsymbolic
2066 94a3401e Fabrice Bellard
2067 bd2216e4 Måns Rullgård
if enabled small; then
2068
    check_cflags -Os            # not all compilers support -Os
2069 8400d6b8 Diego Biurrun
    optimizations="small"
2070
elif enabled optimizations; then
2071 3dddba4b Diego Biurrun
    if $cc -v 2>&1 | grep -q xlc; then
2072 0f010b2f Diego Biurrun
        add_cflags  -O5
2073
        add_ldflags -O5
2074 cf9d24ad Dan Christiansen
    else
2075 0f010b2f Diego Biurrun
        add_cflags -O3
2076 cf9d24ad Dan Christiansen
    fi
2077 cddf3f45 Glenn Maynard
fi
2078 11fdbc44 Michael Niedermayer
check_cflags -fno-math-errno
2079 b2eb2ff0 Michael Niedermayer
check_cflags -fno-signed-zeros
2080 cddf3f45 Glenn Maynard
2081 504a64b9 Carl Eugen Hoyos
# add some flags for Intel C Compiler
2082 0c45cd07 Diego Pettenò
if $cc --version 2> /dev/null | grep -q Intel; then
2083 504a64b9 Carl Eugen Hoyos
  # Just warnings, no remarks
2084
  check_cflags -w1
2085
  # -wd: Disable following warnings
2086
  # 144, 167, 556: -Wno-pointer-sign
2087
  # 10006: ignoring unknown option -fno-signed-zeros
2088
  # 10156: ignoring option '-W'; no argument required
2089
  check_cflags -wd144,167,556,10006,10156
2090
  # 11030: Warning unknown option --as-needed
2091
  # 10156: ignoring option '-export'; no argument required
2092
  check_ldflags -wd10156,11030
2093 907eb3b5 Carl Eugen Hoyos
  # Allow to compile with optimizations
2094
  check_ldflags -march=$cpu
2095 504a64b9 Carl Eugen Hoyos
fi
2096
2097 80581e98 Michael Niedermayer
# PIC flags for shared library objects where they are needed
2098 5af4e0cc Måns Rullgård
if enabled shared; then
2099 569cb218 Måns Rullgård
    # LIBOBJFLAGS may have already been set in the OS configuration
2100
    if test -z "$LIBOBJFLAGS" ; then
2101 a8e28698 Måns Rullgård
        case "${subarch-$arch}" in
2102 b6bd7268 Diego Biurrun
            x86_64|ia64|alpha|sparc*|power*|parisc*|mips*) LIBOBJFLAGS='$(PIC)' ;;
2103 569cb218 Måns Rullgård
        esac
2104
    fi
2105 80581e98 Michael Niedermayer
fi
2106
2107 90be59ef Ramiro Polla
if enabled gprof; then
2108 0f010b2f Diego Biurrun
    add_cflags  -p
2109
    add_ldflags -p
2110 1db54e20 Diego Biurrun
fi
2111
2112 3b26ee47 Måns Rullgård
VHOOKCFLAGS="-fPIC"
2113 18451f7d Måns Rullgård
2114 7f3c02fc Diego Biurrun
# Find out if the .align argument is a power of two or not.
2115 9377b6ce Måns Rullgård
check_asm asmalign_pot '".align 3"'
2116 4454dc1b John Dalgliesh
2117 7483e694 Diego Biurrun
enabled_any $DECODER_LIST      && enable decoders
2118
enabled_any $ENCODER_LIST      && enable encoders
2119
enabled_any $BSF_LIST          && enable bsfs
2120
enabled_any $DEMUXER_LIST      && enable demuxers
2121
enabled_any $MUXER_LIST        && enable muxers
2122 f7679c54 Vitor Sessak
enabled_any $FILTER_LIST       && enable filters
2123 7483e694 Diego Biurrun
enabled_any $INDEV_LIST        && enable demuxers
2124
enabled_any $OUTDEV_LIST       && enable muxers
2125
enabled_any $PROTOCOL_LIST     && enable protocols
2126
2127
enabled_any $THREADS_LIST      && enable threads
2128
2129
check_deps $CONFIG_LIST       \
2130 b6bb00b0 Måns Rullgård
           $CONFIG_EXTRA      \
2131 7483e694 Diego Biurrun
           $HAVE_LIST         \
2132
           $DECODER_LIST      \
2133
           $ENCODER_LIST      \
2134
           $PARSER_LIST       \
2135
           $BSF_LIST          \
2136
           $DEMUXER_LIST      \
2137
           $MUXER_LIST        \
2138 f7679c54 Vitor Sessak
           $FILTER_LIST       \
2139 7483e694 Diego Biurrun
           $INDEV_LIST        \
2140
           $OUTDEV_LIST       \
2141
           $PROTOCOL_LIST     \
2142 f70f03f6 Måns Rullgård
2143 3e89171a Måns Rullgård
echo "install prefix            $prefix"
2144 f36958f8 Diego Biurrun
echo "source path               $source_path"
2145
echo "C compiler                $cc"
2146 bfd5afd8 Diego Biurrun
echo ".align is power-of-two    $asmalign_pot"
2147 f36958f8 Diego Biurrun
echo "ARCH                      $arch ($cpu)"
2148 ce8871c2 Måns Rullgård
if test "$build_suffix" != ""; then
2149
    echo "build suffix              $build_suffix"
2150 eb94aca9 Charles Yates
fi
2151 ac63af34 Diego Biurrun
if test "$extra_version" != ""; then
2152
    echo "version string suffix     $extra_version"
2153
fi
2154 0db2ce77 Måns Rullgård
echo "big-endian                ${bigendian-no}"
2155 5b6c2cbd Diego Biurrun
if enabled x86; then
2156 af44e8e4 Carl Eugen Hoyos
    echo "yasm                      ${yasm-no}"
2157 0db2ce77 Måns Rullgård
    echo "MMX enabled               ${mmx-no}"
2158 1bb04d5a Ramiro Polla
    echo "SSE enabled               ${sse-no}"
2159 0db2ce77 Måns Rullgård
    echo "CMOV enabled              ${cmov-no}"
2160
    echo "CMOV is fast              ${fast_cmov-no}"
2161 971cc990 Michael Niedermayer
    echo "EBX available             ${ebx_available-no}"
2162
    echo "EBP available             ${ebp_available-no}"
2163 e41e8342 Fabrice Bellard
fi
2164 5b6c2cbd Diego Biurrun
if enabled arm; then
2165 0db2ce77 Måns Rullgård
    echo "ARMv5TE enabled           ${armv5te-no}"
2166
    echo "ARMv6 enabled             ${armv6-no}"
2167 ab5cb084 Måns Rullgård
    echo "ARMv6T2 enabled           ${armv6t2-no}"
2168 f55b299a Måns Rullgård
    echo "ARM VFP enabled           ${armvfp-no}"
2169 0db2ce77 Måns Rullgård
    echo "IWMMXT enabled            ${iwmmxt-no}"
2170 6b18d278 Måns Rullgård
    echo "NEON enabled              ${neon-no}"
2171 eba9ae3c Gildas Bazin
fi
2172 5b6c2cbd Diego Biurrun
if enabled mips; then
2173 0db2ce77 Måns Rullgård
    echo "MMI enabled               ${mmi-no}"
2174 e41e8342 Fabrice Bellard
fi
2175 5b6c2cbd Diego Biurrun
if enabled ppc; then
2176 0db2ce77 Måns Rullgård
    echo "AltiVec enabled           ${altivec-no}"
2177
    echo "dcbzl available           ${dcbzl-no}"
2178 e41e8342 Fabrice Bellard
fi
2179 0db2ce77 Måns Rullgård
echo "gprof enabled             ${gprof-no}"
2180
echo "debug symbols             ${debug-no}"
2181 87a0fb62 Diego Biurrun
echo "strip symbols             ${stripping-no}"
2182 8400d6b8 Diego Biurrun
echo "optimizations             ${optimizations-no}"
2183 0db2ce77 Måns Rullgård
echo "static                    ${static-no}"
2184
echo "shared                    ${shared-no}"
2185 4a24ab64 Diego Biurrun
echo "postprocessing support    ${postproc-no}"
2186 13ca50f3 Diego Biurrun
echo "software scaler enabled   ${swscale-no}"
2187 f7679c54 Vitor Sessak
echo "new filter support        ${avfilter-no}"
2188 81124ba0 Vitor Sessak
echo "filters using lavformat   ${avfilter_lavf-no}"
2189 0db2ce77 Måns Rullgård
echo "video hooking             ${vhook-no}"
2190 90be59ef Ramiro Polla
if enabled vhook; then
2191 0db2ce77 Måns Rullgård
    echo "Imlib2 support            ${imlib2-no}"
2192
    echo "FreeType support          ${freetype2-no}"
2193 68892110 Philip Gladstone
fi
2194 0db2ce77 Måns Rullgård
echo "network support           ${network-no}"
2195 90be59ef Ramiro Polla
if enabled network; then
2196 0db2ce77 Måns Rullgård
    echo "IPv6 support              ${ipv6-no}"
2197 bfd5afd8 Diego Biurrun
fi
2198 0db2ce77 Måns Rullgård
echo "threading support         ${thread_type-no}"
2199
echo "SDL support               ${sdl-no}"
2200 90be59ef Ramiro Polla
if enabled sdl_too_old; then
2201 bfd5afd8 Diego Biurrun
    echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support."
2202
fi
2203 0db2ce77 Måns Rullgård
echo "Sun medialib support      ${mlib-no}"
2204
echo "AVISynth enabled          ${avisynth-no}"
2205
echo "libamr-nb support         ${libamr_nb-no}"
2206
echo "libamr-wb support         ${libamr_wb-no}"
2207 f7b8bffe Ramiro Polla
echo "libdc1394 support         ${libdc1394-no}"
2208 690bfceb Anuradha Suraparaju
echo "libdirac enabled          ${libdirac-no}"
2209 0db2ce77 Måns Rullgård
echo "libfaac enabled           ${libfaac-no}"
2210
echo "libfaad enabled           ${libfaad-no}"
2211 7e0871a7 Diego Biurrun
echo "libfaad dlopened          ${libfaadbin-no}"
2212 0db2ce77 Måns Rullgård
echo "libgsm enabled            ${libgsm-no}"
2213
echo "libmp3lame enabled        ${libmp3lame-no}"
2214
echo "libnut enabled            ${libnut-no}"
2215 f7cd9eed Anuradha Suraparaju
echo "libschroedinger enabled   ${libschroedinger-no}"
2216 ae14f311 David Conrad
echo "libspeex enabled          ${libspeex-no}"
2217 0db2ce77 Måns Rullgård
echo "libtheora enabled         ${libtheora-no}"
2218
echo "libvorbis enabled         ${libvorbis-no}"
2219 d6bd62db Diego Biurrun
echo "libx264 enabled           ${libx264-no}"
2220
echo "libxvid enabled           ${libxvid-no}"
2221 272081b0 Carl Eugen Hoyos
echo "vdpau enabled             ${vdpau-no}"
2222 0db2ce77 Måns Rullgård
echo "zlib enabled              ${zlib-no}"
2223 f402916e Aurelien Jacobs
echo "bzlib enabled             ${bzlib-no}"
2224 2c62e737 Diego Biurrun
echo
2225 de6d9b64 Fabrice Bellard
2226 f7679c54 Vitor Sessak
for type in decoder encoder parser demuxer muxer protocol filter bsf indev outdev; do
2227 8138b9db Ramiro Polla
    echo "Enabled ${type}s:"
2228 f65c9da1 Måns Rullgård
    eval list=\$$(toupper $type)_LIST
2229 8138b9db Ramiro Polla
    for part in $list; do
2230 f65c9da1 Måns Rullgård
        enabled $part && echo ${part%_*}
2231
    done | sort | pr -3 -t
2232
    echo
2233 8138b9db Ramiro Polla
done
2234
2235 ba321adb Jeremy Kolb
license="LGPL"
2236
if enabled nonfree; then
2237
    license="unredistributable"
2238
elif enabled gpl; then
2239
    license="GPL"
2240
fi
2241
2242
echo "License: $license"
2243 ca5323af Roberto Togni
2244 cf1392e9 Diego Biurrun
echo "Creating config.mak and config.h..."
2245
2246 29799f8b Diego Biurrun
echo "# Automatically generated by configure - do not modify!" > config.mak
2247
echo "/* Automatically generated by configure - do not modify! */" > $TMPH
2248 9c05103f Diego Biurrun
echo "#ifndef FFMPEG_CONFIG_H" >> $TMPH
2249
echo "#define FFMPEG_CONFIG_H" >> $TMPH
2250 0fd12426 Diego Biurrun
echo "#define FFMPEG_CONFIGURATION \"$FFMPEG_CONFIGURATION\"" >> $TMPH
2251 de6d9b64 Fabrice Bellard
2252 d921f03f Diego Biurrun
echo "FFMPEG_CONFIGURATION=$FFMPEG_CONFIGURATION" >> config.mak
2253 c9d19248 Måns Rullgård
echo "prefix=$prefix" >> config.mak
2254 22a324da Diego Biurrun
echo "LIBDIR=\$(DESTDIR)$libdir" >> config.mak
2255
echo "SHLIBDIR=\$(DESTDIR)$shlibdir" >> config.mak
2256
echo "INCDIR=\$(DESTDIR)$incdir" >> config.mak
2257
echo "BINDIR=\$(DESTDIR)$bindir" >> config.mak
2258
echo "MANDIR=\$(DESTDIR)$mandir" >> config.mak
2259 980fc7b8 Fabrice Bellard
echo "CC=$cc" >> config.mak
2260 304d586d Loren Merritt
echo "YASM=$yasmexe" >> config.mak
2261 980fc7b8 Fabrice Bellard
echo "AR=$ar" >> config.mak
2262 be7109c1 Michael Niedermayer
echo "RANLIB=$ranlib" >> config.mak
2263 20369773 Dave Yeo
echo "LN_S=$ln_s" >> config.mak
2264 87a0fb62 Diego Biurrun
enabled stripping &&
2265 3ae3b721 Ramiro Polla
    echo "STRIP=$strip" >> config.mak ||
2266 f25fc9b1 Måns Rullgård
    echo "STRIP=echo ignoring strip" >> config.mak
2267 75388c74 Michael Niedermayer
2268 a9b3f630 Nick Kurshev
echo "OPTFLAGS=$CFLAGS" >> config.mak
2269 2270b4b2 Diego Biurrun
echo "VHOOKCFLAGS=$VHOOKCFLAGS" >> config.mak
2270 0f3cb305 Fabrice Bellard
echo "LDFLAGS=$LDFLAGS" >> config.mak
2271 c536cb09 Diego Biurrun
echo "FFSERVERLDFLAGS=$FFSERVERLDFLAGS" >> config.mak
2272 e1707f52 Michael Niedermayer
echo "SHFLAGS=$SHFLAGS" >> config.mak
2273 304d586d Loren Merritt
echo "YASMFLAGS=$YASMFLAGS" >> config.mak
2274 408382a4 Diego Biurrun
echo "VHOOKSHFLAGS=$VHOOKSHFLAGS" >> config.mak
2275 fbb9d104 Víctor Paesa
echo "VHOOKLIBS=$VHOOKLIBS" >> config.mak
2276 80581e98 Michael Niedermayer
echo "LIBOBJFLAGS=$LIBOBJFLAGS" >> config.mak
2277 5af4e0cc Måns Rullgård
echo "BUILD_STATIC=$static" >> config.mak
2278 ce8871c2 Måns Rullgård
echo "BUILDSUF=$build_suffix" >> config.mak
2279 c5f14466 Ramiro Polla
echo "FULLNAME=$FULLNAME" >> config.mak
2280 f3ec2d46 Slavik Gnatenko
echo "LIBPREF=$LIBPREF" >> config.mak
2281 c5f14466 Ramiro Polla
echo "LIBSUF=$LIBSUF" >> config.mak
2282 24743a76 Diego Biurrun
echo "LIBNAME=$LIBNAME" >> config.mak
2283 f3ec2d46 Slavik Gnatenko
echo "SLIBPREF=$SLIBPREF" >> config.mak
2284 c5f14466 Ramiro Polla
echo "SLIBSUF=$SLIBSUF" >> config.mak
2285
echo "EXESUF=$EXESUF" >> config.mak
2286 ac63af34 Diego Biurrun
echo "EXTRA_VERSION=$extra_version" >> config.mak
2287 315c741d Diego Biurrun
echo "DEPEND_CMD=$DEPEND_CMD" >> config.mak
2288 9da6609f Måns Rullgård
echo "HOSTCC=$host_cc" >> config.mak
2289
echo "HOSTCFLAGS=$host_cflags" >> config.mak
2290
echo "HOSTLDFLAGS=$host_ldflags" >> config.mak
2291
echo "HOSTLIBS=$host_libs" >> config.mak
2292 a7ada2ba Måns Rullgård
echo "TARGET_EXEC=$target_exec" >> config.mak
2293
echo "TARGET_PATH=$target_path" >> config.mak
2294 4dc62701 Måns Rullgård
2295 90be59ef Ramiro Polla
if enabled bigendian; then
2296 7483e694 Diego Biurrun
    echo "WORDS_BIGENDIAN=yes" >> config.mak
2297
    echo "#define WORDS_BIGENDIAN 1" >> $TMPH
2298 91d1f1a4 Nick Kurshev
fi
2299 44161118 Måns Rullgård
2300 90be59ef Ramiro Polla
if enabled sdl; then
2301 7483e694 Diego Biurrun
    echo "SDL_LIBS=`"${SDL_CONFIG}" --libs`" >> config.mak
2302
    echo "SDL_CFLAGS=`"${SDL_CONFIG}" --cflags`" >> config.mak
2303 a86b921c Fabrice Bellard
fi
2304 90be59ef Ramiro Polla
if enabled texi2html; then
2305 7483e694 Diego Biurrun
    echo "BUILD_DOC=yes" >> config.mak
2306 146ea952 Nicolas Boos
fi
2307 5a872801 Luca Barbato
2308 719c8e00 Måns Rullgård
get_version(){
2309
    name=$1
2310
    file=$source_path/$2
2311 147e7692 Måns Rullgård
    eval $(grep "#define ${name}_VERSION_M" "$file" | awk '{ print $2"="$3 }')
2312
    eval ${name}_VERSION=\$${name}_VERSION_MAJOR.\$${name}_VERSION_MINOR.\$${name}_VERSION_MICRO
2313 0e32c8c6 Måns Rullgård
    lcname=$(tolower $name)
2314
    eval echo "${lcname}_VERSION=\$${name}_VERSION" >> config.mak
2315
    eval echo "${lcname}_VERSION_MAJOR=\$${name}_VERSION_MAJOR" >> config.mak
2316 719c8e00 Måns Rullgård
}
2317
2318 147e7692 Måns Rullgård
get_version LIBSWSCALE  libswscale/swscale.h
2319
get_version LIBPOSTPROC libpostproc/postprocess.h
2320
get_version LIBAVCODEC  libavcodec/avcodec.h
2321
get_version LIBAVDEVICE libavdevice/avdevice.h
2322
get_version LIBAVFORMAT libavformat/avformat.h
2323
get_version LIBAVUTIL   libavutil/avutil.h
2324 a6601d69 Måns Rullgård
get_version LIBAVFILTER libavfilter/avfilter.h
2325 5a872801 Luca Barbato
2326 5af4e0cc Måns Rullgård
if enabled shared; then
2327 7483e694 Diego Biurrun
    echo "BUILD_SHARED=yes" >> config.mak
2328
    echo "PIC=-fPIC -DPIC" >> config.mak
2329 dcc01c06 Ramiro Polla
    echo "LIBTARGET=${LIBTARGET}" >> config.mak
2330 7483e694 Diego Biurrun
    echo "SLIBNAME=${SLIBNAME}" >> config.mak
2331
    echo "SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION}" >> config.mak
2332
    echo "SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR}" >> config.mak
2333 d22e8442 Dave Yeo
    echo "SLIB_CREATE_DEF_CMD=${SLIB_CREATE_DEF_CMD}" >> config.mak
2334 7483e694 Diego Biurrun
    echo "SLIB_EXTRA_CMD=${SLIB_EXTRA_CMD}" >> config.mak
2335
    echo "SLIB_INSTALL_EXTRA_CMD=${SLIB_INSTALL_EXTRA_CMD}" >> config.mak
2336
    echo "SLIB_UNINSTALL_EXTRA_CMD=${SLIB_UNINSTALL_EXTRA_CMD}" >> config.mak
2337 0319c531 Nick Kurshev
fi
2338 d7e27559 Diego Biurrun
echo "LIB_INSTALL_EXTRA_CMD=${LIB_INSTALL_EXTRA_CMD}" >> config.mak
2339 ef0bc4c9 François Revol
echo "EXTRALIBS=$extralibs" >> config.mak
2340 d2845d68 Diego Biurrun
2341 7b5e8a27 Diego Biurrun
echo "ARCH=$arch" >> config.mak
2342
2343 3d907e22 Måns Rullgård
print_config ARCH_   $TMPH config.mak $ARCH_LIST
2344
print_config HAVE_   $TMPH config.mak $HAVE_LIST
2345 7483e694 Diego Biurrun
print_config CONFIG_ $TMPH config.mak $CONFIG_LIST       \
2346 b6bb00b0 Måns Rullgård
                                      $CONFIG_EXTRA      \
2347 7483e694 Diego Biurrun
                                      $DECODER_LIST      \
2348
                                      $ENCODER_LIST      \
2349
                                      $PARSER_LIST       \
2350
                                      $BSF_LIST          \
2351
                                      $DEMUXER_LIST      \
2352
                                      $MUXER_LIST        \
2353 f7679c54 Vitor Sessak
                                      $FILTER_LIST       \
2354 7483e694 Diego Biurrun
                                      $PROTOCOL_LIST     \
2355
                                      $INDEV_LIST        \
2356
                                      $OUTDEV_LIST       \
2357 8ac17293 Steve L'Homme
2358 c13e1abd Falk Hüffner
echo "#define restrict $_restrict" >> $TMPH
2359
2360 bd2216e4 Måns Rullgård
if enabled small; then
2361 7483e694 Diego Biurrun
    echo "#define av_always_inline"  >> $TMPH
2362 bb801c97 Michael Niedermayer
fi
2363
2364 997baf01 Måns Rullgård
echo "SRC_PATH=\"$source_path\"" >> config.mak
2365
echo "SRC_PATH_BARE=$source_path" >> config.mak
2366
echo "BUILD_ROOT=\"$PWD\"" >> config.mak
2367 0f3cb305 Fabrice Bellard
2368 8156056e John Dalgliesh
# Apparently it's not possible to portably echo a backslash.
2369 3ae3b721 Ramiro Polla
enabled asmalign_pot &&
2370 7483e694 Diego Biurrun
    printf '#define ASMALIGN(ZEROBITS) ".align " #ZEROBITS "\\n\\t"\n' >> $TMPH ||
2371 295b8c70 Diego Biurrun
    printf '#define ASMALIGN(ZEROBITS) ".align 1 << " #ZEROBITS "\\n\\t"\n' >> $TMPH
2372 4454dc1b John Dalgliesh
2373 b4d96ba2 Måns Rullgård
echo "#define EXTERN_PREFIX \"${extern_prefix}\"" >> $TMPH
2374 bc634f6f Zdenek Kabelac
2375 9c05103f Diego Biurrun
echo "#endif /* FFMPEG_CONFIG_H */" >> $TMPH
2376
2377 b7860763 Diego Biurrun
# Do not overwrite an unchanged config.h to avoid superfluous rebuilds.
2378 3ae3b721 Ramiro Polla
cmp -s $TMPH config.h &&
2379
    echo "config.h is unchanged" ||
2380
    mv -f $TMPH config.h
2381 3d204385 Nick Kurshev
2382 cea0ac52 Diego Biurrun
rm -f $TMPC $TMPE $TMPH $TMPO $TMPS $TMPSH
2383 def4272a Aurelien Jacobs
2384 165af439 Måns Rullgård
# build tree in object directory if source path is different from current one
2385 90be59ef Ramiro Polla
if enabled source_path_used; then
2386 165af439 Måns Rullgård
    DIRS="\
2387 7483e694 Diego Biurrun
        doc               \
2388
        libavcodec        \
2389
        libavcodec/alpha  \
2390 a2fc0f6a Måns Rullgård
        libavcodec/arm    \
2391 7483e694 Diego Biurrun
        libavcodec/bfin   \
2392
        libavcodec/mlib   \
2393
        libavcodec/ppc    \
2394
        libavcodec/sh4    \
2395
        libavcodec/sparc  \
2396 a6493a8f Diego Biurrun
        libavcodec/x86    \
2397 52a9cf34 Diego Biurrun
        libavdevice       \
2398 f7679c54 Vitor Sessak
        libavfilter       \
2399 7483e694 Diego Biurrun
        libavformat       \
2400
        libavutil         \
2401
        libpostproc       \
2402
        libswscale        \
2403
        tests             \
2404
        tools             \
2405
        vhook             \
2406
        "
2407 165af439 Måns Rullgård
    FILES="\
2408 7483e694 Diego Biurrun
        Makefile             \
2409
        common.mak           \
2410 71c61f62 Måns Rullgård
        subdir.mak           \
2411 7483e694 Diego Biurrun
        doc/texi2pod.pl      \
2412
        libavcodec/Makefile  \
2413 52a9cf34 Diego Biurrun
        libavdevice/Makefile \
2414 f7679c54 Vitor Sessak
        libavfilter/Makefile \
2415 7483e694 Diego Biurrun
        libavformat/Makefile \
2416
        libavutil/Makefile   \
2417
        libpostproc/Makefile \
2418
        libswscale/Makefile  \
2419
        "
2420 165af439 Måns Rullgård
    for dir in $DIRS ; do
2421 7483e694 Diego Biurrun
        mkdir -p $dir
2422 165af439 Måns Rullgård
    done
2423
    for f in $FILES ; do
2424 20369773 Dave Yeo
        $ln_s "$source_path/$f" $f
2425 165af439 Måns Rullgård
    done
2426
fi
2427 def4272a Aurelien Jacobs
2428
2429 d0674868 Diego Biurrun
# build pkg-config files
2430 def4272a Aurelien Jacobs
2431 d0674868 Diego Biurrun
pkgconfig_generate(){
2432
name=$1
2433 b0dfd108 Charles Yates
shortname=${name#lib}${build_suffix}
2434 d0674868 Diego Biurrun
comment=$2
2435
version=$3
2436
libs=$4
2437
requires=$5
2438 25cd5cb3 Diego Biurrun
cat <<EOF > $name/$name.pc
2439 3e89171a Måns Rullgård
prefix=$prefix
2440 a94e666c Diego Biurrun
exec_prefix=\${prefix}
2441 f2b7382c Anssi Hannula
libdir=$libdir
2442 7622778e Måns Rullgård
includedir=$incdir
2443 def4272a Aurelien Jacobs
2444 d0674868 Diego Biurrun
Name: $name
2445
Description: $comment
2446
Version: $version
2447 5dcfe9f8 Anssi Hannula
Requires: $(disabled shared && echo $requires)
2448
Requires.private: $(enabled shared && echo $requires)
2449 def4272a Aurelien Jacobs
Conflicts:
2450 12701f6e Anssi Hannula
Libs: -L\${libdir} -l${shortname} $(disabled shared && echo $libs)
2451
Libs.private: $(enabled shared && echo $libs)
2452 76a448ed Måns Rullgård
Cflags: -I\${includedir}
2453 def4272a Aurelien Jacobs
EOF
2454 25cd5cb3 Diego Biurrun
cat <<EOF > $name/$name-uninstalled.pc
2455 def4272a Aurelien Jacobs
prefix=
2456
exec_prefix=
2457 46d1ff83 Aurelien Jacobs
libdir=\${pcfiledir}
2458 1d44d365 Diego Pettenò
includedir=${source_path}
2459 def4272a Aurelien Jacobs
2460 d0674868 Diego Biurrun
Name: $name
2461
Description: $comment
2462
Version: $version
2463
Requires: $requires
2464 def4272a Aurelien Jacobs
Conflicts:
2465 12701f6e Anssi Hannula
Libs: \${libdir}/${LIBPREF}${shortname}${LIBSUF} $libs
2466 def4272a Aurelien Jacobs
Cflags: -I\${includedir}
2467
EOF
2468 d0674868 Diego Biurrun
}
2469 def4272a Aurelien Jacobs
2470 e426941d Diego Biurrun
pkgconfig_generate libavutil "FFmpeg utility library" "$LIBAVUTIL_VERSION"
2471 46983309 Reinhard Tartler
pkgconfig_generate libavcodec "FFmpeg codec library" "$LIBAVCODEC_VERSION" "$extralibs" "libavutil = $LIBAVUTIL_VERSION"
2472
pkgconfig_generate libavformat "FFmpeg container format library" "$LIBAVFORMAT_VERSION" "$extralibs" "libavcodec = $LIBAVCODEC_VERSION"
2473
pkgconfig_generate libavdevice "FFmpeg device handling library" "$LIBAVDEVICE_VERSION" "$extralibs" "libavformat = $LIBAVFORMAT_VERSION"
2474 3ed1a2ee Diego Biurrun
enabled avfilter &&
2475 46983309 Reinhard Tartler
    pkgconfig_generate libavfilter "FFmpeg video filtering library" "$LIBAVFILTER_VERSION" "$extralibs" "libavutil = $LIBAVUTIL_VERSION"
2476 3ed1a2ee Diego Biurrun
enabled postproc &&
2477 e426941d Diego Biurrun
    pkgconfig_generate libpostproc "FFmpeg post processing library" "$LIBPOSTPROC_VERSION"
2478 13ca50f3 Diego Biurrun
if enabled swscale; then
2479 e426941d Diego Biurrun
    pkgconfig_generate libswscale "FFmpeg image rescaling library" "$LIBSWSCALE_VERSION" "" "libavutil = $LIBAVUTIL_VERSION"
2480 6c0d0413 j@v2v.cc
else
2481 46983309 Reinhard Tartler
    pkgconfig_generate libswscale "FFmpeg image rescaling library" "$LIBSWSCALE_VERSION" "" "libavcodec = $LIBAVCODEC_VERSION"
2482 25cd5cb3 Diego Biurrun
    apply libswscale/libswscale.pc sed s/^Libs:.*$/Libs:/
2483 6c0d0413 j@v2v.cc
fi