Commit | Line | Data |
---|---|---|
de6d9b64 | 1 | #!/bin/sh |
0f3cb305 | 2 | # |
5cbcf02c | 3 | # ffmpeg configure script (c) 2000, 2001, 2002 Fabrice Bellard |
0f3cb305 FB |
4 | # |
5 | # set temporary file name | |
57514323 | 6 | if test ! -z "$TMPDIR" ; then |
0f3cb305 | 7 | TMPDIR1="${TMPDIR}" |
57514323 | 8 | elif test ! -z "$TEMPDIR" ; then |
0f3cb305 | 9 | TMPDIR1="${TEMPDIR}" |
3d204385 | 10 | else |
0f3cb305 | 11 | TMPDIR1="/tmp" |
3d204385 NK |
12 | fi |
13 | ||
0f3cb305 FB |
14 | TMPC="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.c" |
15 | TMPO="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.o" | |
16 | TMPS="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S" | |
17 | TMPH="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.h" | |
18 | ||
de6d9b64 FB |
19 | # default parameters |
20 | prefix="/usr/local" | |
0f3cb305 | 21 | cross_prefix="" |
de6d9b64 FB |
22 | cc="gcc" |
23 | ar="ar" | |
4a908fbc | 24 | make="make" |
0f3cb305 | 25 | strip="strip" |
de6d9b64 | 26 | cpu=`uname -m` |
0f3cb305 | 27 | mmx="default" |
de6d9b64 | 28 | case "$cpu" in |
ef0bc4c9 | 29 | i386|i486|i586|i686|i86pc|BePC) |
de6d9b64 | 30 | cpu="x86" |
de6d9b64 | 31 | ;; |
6ed7422a FB |
32 | armv4l) |
33 | cpu="armv4l" | |
6ed7422a | 34 | ;; |
91d1f1a4 NK |
35 | alpha) |
36 | cpu="alpha" | |
91d1f1a4 | 37 | ;; |
de6d9b64 | 38 | *) |
0f3cb305 | 39 | cpu="unknown" |
de6d9b64 FB |
40 | ;; |
41 | esac | |
42 | gprof="no" | |
5cbcf02c FB |
43 | v4l="yes" |
44 | audio_oss="yes" | |
45 | network="yes" | |
a6741398 | 46 | mp3lame="no" |
5cbcf02c | 47 | a52="yes" |
57514323 | 48 | a52bin="no" |
daf8e955 | 49 | win32="no" |
83286d2a | 50 | lshared="no" |
ef0bc4c9 | 51 | extralibs="-lm" |
c02dbee1 | 52 | simpleidct="yes" |
0f3cb305 | 53 | bigendian="no" |
ef0bc4c9 FR |
54 | |
55 | # OS specific | |
56 | targetos=`uname -s` | |
57 | case $targetos in | |
58 | BeOS) | |
59 | prefix="/boot/home/config" | |
60 | # helps building libavcodec | |
ef0bc4c9 | 61 | CFLAGS="-O2 -DPIC" |
5cbcf02c | 62 | v4l="no" |
ef0bc4c9 FR |
63 | # no need for libm, but the inet stuff |
64 | # Check for BONE | |
65 | if (echo $BEINCLUDES|grep 'headers/be/bone' >/dev/null); then | |
66 | extralibs="-lbind -lsocket" | |
67 | else | |
68 | echo "Not sure building for net_server will succeed... good luck." | |
69 | extralibs="-lsocket" | |
70 | fi ;; | |
4a908fbc | 71 | BSD/OS) |
5cbcf02c | 72 | v4l="no" |
6063bce7 | 73 | audio_oss="yes" |
4a908fbc AB |
74 | extralibs="-lpoll -lgnugetopt -lm" |
75 | make="gmake" | |
76 | ;; | |
ef0bc4c9 FR |
77 | *) ;; |
78 | esac | |
de6d9b64 | 79 | |
0f3cb305 FB |
80 | # find source path |
81 | # XXX: we assume an absolute path is given when launching configure, | |
82 | # except in './configure' case. | |
83 | source_path=${0%configure} | |
84 | source_path=${source_path%/} | |
85 | source_path_used="yes" | |
86 | if test -z "$source_path" -o "$source_path" = "." ; then | |
87 | source_path=`pwd` | |
88 | source_path_used="no" | |
de6d9b64 FB |
89 | fi |
90 | ||
91 | for opt do | |
92 | case "$opt" in | |
93 | --prefix=*) prefix=`echo $opt | cut -d '=' -f 2` | |
94 | ;; | |
0f3cb305 FB |
95 | --source-path=*) source_path=`echo $opt | cut -d '=' -f 2` |
96 | ;; | |
97 | --cross-prefix=*) cross_prefix=`echo $opt | cut -d '=' -f 2` | |
98 | ;; | |
de6d9b64 FB |
99 | --cc=*) cc=`echo $opt | cut -d '=' -f 2` |
100 | ;; | |
4a908fbc AB |
101 | --make=*) make=`echo $opt | cut -d '=' -f 2` |
102 | ;; | |
0f3cb305 FB |
103 | --extra-cflags=*) CFLAGS="${opt#--extra-cflags=}" |
104 | ;; | |
105 | --extra-ldflags=*) LDFLAGS=${opt#--extra-ldflags=} | |
106 | ;; | |
107 | --extra-libs=*) extralibs=${opt#--extra-libs=} | |
108 | ;; | |
de6d9b64 FB |
109 | --cpu=*) cpu=`echo $opt | cut -d '=' -f 2` |
110 | ;; | |
111 | --disable-mmx) mmx="no" | |
112 | ;; | |
113 | --enable-gprof) gprof="yes" | |
114 | ;; | |
5cbcf02c FB |
115 | --disable-v4l) v4l="no" |
116 | ;; | |
117 | --disable-audio-oss) audio_oss="no" | |
118 | ;; | |
119 | --disable-network) network="no" | |
120 | ;; | |
121 | --disable-a52) a52="no" | |
6ed7422a | 122 | ;; |
57514323 ZK |
123 | --enable-a52bin) a52bin="yes" ; extralibs="-ldl $extralibs" |
124 | ;; | |
a6741398 J |
125 | --enable-mp3lame) mp3lame="yes" |
126 | ;; | |
c02dbee1 | 127 | --disable-simple_idct) simpleidct="no" |
045ed63f | 128 | ;; |
daf8e955 FB |
129 | --enable-win32) win32="yes" |
130 | ;; | |
83286d2a | 131 | --enable-shared) lshared="yes" |
0319c531 | 132 | ;; |
de6d9b64 FB |
133 | esac |
134 | done | |
135 | ||
0f3cb305 FB |
136 | # compute mmx state |
137 | if test $mmx = "default"; then | |
138 | if test $cpu = "x86"; then | |
139 | mmx="yes" | |
140 | else | |
141 | mmx="no" | |
142 | fi | |
143 | fi | |
144 | ||
daf8e955 FB |
145 | # Checking for CFLAGS |
146 | if test -z "$CFLAGS"; then | |
147 | CFLAGS="-O2" | |
148 | fi | |
149 | ||
57514323 | 150 | if test "$win32" = "yes" ; then |
daf8e955 | 151 | cross_prefix="i386-mingw32msvc-" |
5cbcf02c FB |
152 | v4l="no" |
153 | audio_oss="no" | |
154 | network="no" | |
daf8e955 FB |
155 | fi |
156 | ||
0f3cb305 FB |
157 | # endianness : guess with cpu type. Should also use prefix |
158 | if test "$cpu" = "powerpc"; then | |
159 | bigendian="yes" | |
160 | fi | |
161 | ||
162 | cc="${cross_prefix}${cc}" | |
163 | ar="${cross_prefix}${ar}" | |
164 | strip="${cross_prefix}${strip}" | |
165 | ||
3d204385 NK |
166 | # --- |
167 | # check availability of some header files | |
168 | ||
169 | cat > $TMPC << EOF | |
170 | #include <malloc.h> | |
171 | int main( void ) { return 0; } | |
172 | EOF | |
173 | ||
174 | _memalign=no | |
175 | _malloc_h=no | |
176 | if $cc -o $TMPO $TMPC 2> /dev/null ; then | |
177 | _malloc_h=yes | |
178 | _memalign=yes | |
179 | # check for memalign - atmos | |
180 | cat > $TMPC << EOF | |
181 | #include <malloc.h> | |
182 | int main ( void ) { | |
183 | char *string = NULL; | |
184 | string = memalign(64, sizeof(char)); | |
185 | return 0; | |
186 | } | |
187 | EOF | |
188 | $cc -o $TMPO $TMPC 2> /dev/null || _memalign=no | |
189 | fi | |
190 | ||
6063bce7 | 191 | if test x"$1" = x"-h" -o x"$1" = x"--help" ; then |
0f3cb305 FB |
192 | cat << EOF |
193 | ||
194 | Usage: configure [options] | |
195 | Options: [defaults in brackets after descriptions] | |
196 | ||
197 | EOF | |
198 | echo "Standard options:" | |
199 | echo " --help print this message" | |
200 | echo " --prefix=PREFIX install in PREFIX [$prefix]" | |
0f3cb305 FB |
201 | echo " --enable-mp3lame enable mp3 encoding via libmp3lame [default=no]" |
202 | echo " --enable-win32 enable win32 cross compile" | |
5cbcf02c | 203 | echo " --disable-a52 disable GPL'ed A52 support [default=no]" |
0f3cb305 FB |
204 | echo " --enable-a52bin open liba52.so.0 at runtime [default=no]" |
205 | echo " --enable-shared build shared libraries [default=no]" | |
206 | echo "" | |
207 | echo "Advanced options (experts only):" | |
208 | echo " --source-path=PATH path of source code [$source_path]" | |
209 | echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]" | |
210 | echo " --cc=CC use C compiler CC [$cc]" | |
4a908fbc | 211 | echo " --make=MAKE use specified make [$make]" |
0f3cb305 FB |
212 | echo " --extra-cflags=ECFLAGS add ECFLAGS to CFLAGS [$CFLAGS]" |
213 | echo " --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]" | |
214 | echo " --extra-libs=ELIBS add ELIBS [$ELIBS]" | |
215 | echo " --cpu=CPU force cpu to CPU [$cpu]" | |
216 | echo " --disable-mmx disable mmx usage" | |
5cbcf02c | 217 | echo " --disable-audio-oss disable OSS audio support [default=no]" |
6063bce7 | 218 | echo " --disable-v4l disable video4linux grabbing [default=no]" |
5cbcf02c FB |
219 | echo " --disable-network disable network support [default=no]" |
220 | echo " --disable-simple_idct disable simple IDCT routines [default=no]" | |
0f3cb305 FB |
221 | echo " --enable-gprof enable profiling with gprof [$gprof]" |
222 | echo "" | |
223 | echo "NOTE: The object files are build at the place where configure is launched" | |
224 | exit 1 | |
225 | fi | |
226 | ||
de6d9b64 | 227 | echo "Install prefix $prefix" |
0f3cb305 | 228 | echo "Source path $source_path" |
de6d9b64 | 229 | echo "C compiler $cc" |
4a908fbc | 230 | echo "make $make" |
de6d9b64 | 231 | echo "CPU $cpu" |
0f3cb305 | 232 | echo "Big Endian $bigendian" |
de6d9b64 FB |
233 | echo "MMX enabled $mmx" |
234 | echo "gprof enabled $gprof" | |
a6741398 | 235 | echo "mp3lame enabled $mp3lame" |
5cbcf02c | 236 | echo "a52 support $a52" |
57514323 | 237 | echo "a52 dlopened $a52bin" |
de6d9b64 | 238 | |
980fc7b8 | 239 | echo "Creating config.mak and config.h" |
de6d9b64 | 240 | |
980fc7b8 | 241 | echo "# Automatically generated by configure - do not modify" > config.mak |
045ed63f | 242 | echo "/* Automatically generated by configure - do not modify */" > $TMPH |
de6d9b64 | 243 | |
980fc7b8 | 244 | echo "prefix=$prefix" >> config.mak |
4a908fbc | 245 | echo "MAKE=$make" >> config.mak |
980fc7b8 FB |
246 | echo "CC=$cc" >> config.mak |
247 | echo "AR=$ar" >> config.mak | |
0f3cb305 | 248 | echo "STRIP=$strip" >> config.mak |
a9b3f630 | 249 | echo "OPTFLAGS=$CFLAGS" >> config.mak |
0f3cb305 | 250 | echo "LDFLAGS=$LDFLAGS" >> config.mak |
57514323 | 251 | if test "$cpu" = "x86" ; then |
980fc7b8 | 252 | echo "TARGET_ARCH_X86=yes" >> config.mak |
045ed63f | 253 | echo "#define ARCH_X86 1" >> $TMPH |
0f3cb305 | 254 | elif test "$cpu" = "armv4l" ; then |
6ed7422a | 255 | echo "TARGET_ARCH_ARMV4L=yes" >> config.mak |
045ed63f | 256 | echo "#define ARCH_ARMV4L 1" >> $TMPH |
0f3cb305 | 257 | elif test "$cpu" = "alpha" ; then |
91d1f1a4 | 258 | echo "TARGET_ARCH_ALPHA=yes" >> config.mak |
045ed63f | 259 | echo "#define ARCH_ALPHA 1" >> $TMPH |
0f3cb305 FB |
260 | elif test "$cpu" = "powerpc" ; then |
261 | echo "TARGET_ARCH_POWERPC=yes" >> config.mak | |
262 | echo "#define ARCH_POWERPC 1" >> $TMPH | |
263 | fi | |
264 | if test "$bigendian" = "yes" ; then | |
265 | echo "WORDS_BIGENDIAN=yes" >> config.mak | |
266 | echo "#define WORDS_BIGENDIAN 1" >> $TMPH | |
91d1f1a4 | 267 | fi |
57514323 | 268 | if test "$mmx" = "yes" ; then |
980fc7b8 | 269 | echo "TARGET_MMX=yes" >> config.mak |
045ed63f | 270 | echo "#define HAVE_MMX 1" >> $TMPH |
de6d9b64 | 271 | fi |
57514323 | 272 | if test "$gprof" = "yes" ; then |
980fc7b8 | 273 | echo "TARGET_GPROF=yes" >> config.mak |
045ed63f | 274 | echo "#define HAVE_GPROF 1" >> $TMPH |
de6d9b64 | 275 | fi |
57514323 | 276 | if test "$lshared" = "yes" ; then |
0319c531 | 277 | echo "BUILD_SHARED=yes" >> config.mak |
5cbcf02c | 278 | echo "PIC=-fPIC" >> config.mak |
0319c531 | 279 | fi |
ef0bc4c9 | 280 | echo "EXTRALIBS=$extralibs" >> config.mak |
0319c531 | 281 | echo -n "VERSION=" >>config.mak |
0f3cb305 | 282 | head $source_path/VERSION >>config.mak |
0319c531 | 283 | echo "" >>config.mak |
d771bcae | 284 | # if you do not want to use encoders, disable that. |
045ed63f | 285 | echo "#define CONFIG_ENCODERS 1" >> $TMPH |
d771bcae FB |
286 | echo "CONFIG_ENCODERS=yes" >> config.mak |
287 | ||
288 | # if you do not want to use decoders, disable that. | |
045ed63f | 289 | echo "#define CONFIG_DECODERS 1" >> $TMPH |
d771bcae FB |
290 | echo "CONFIG_DECODERS=yes" >> config.mak |
291 | ||
5cbcf02c FB |
292 | # AC3 |
293 | if test "$a52" = "yes" ; then | |
294 | echo "#define CONFIG_AC3 1" >> $TMPH | |
295 | echo "CONFIG_AC3=yes" >> config.mak | |
d771bcae | 296 | |
5cbcf02c FB |
297 | if test "$a52bin" = "yes" ; then |
298 | echo "#define CONFIG_A52BIN 1" >> $TMPH | |
299 | echo "CONFIG_A52BIN=yes" >> config.mak | |
300 | fi | |
301 | fi | |
302 | ||
303 | if test "$v4l" = "yes" ; then | |
304 | echo "#define CONFIG_VIDEO4LINUX 1" >> $TMPH | |
305 | echo "CONFIG_VIDEO4LINUX=yes" >> config.mak | |
306 | fi | |
307 | ||
308 | if test "$audio_oss" = "yes" ; then | |
309 | echo "#define CONFIG_AUDIO_OSS 1" >> $TMPH | |
310 | echo "CONFIG_AUDIO_OSS=yes" >> config.mak | |
57514323 ZK |
311 | fi |
312 | ||
5cbcf02c FB |
313 | if test "$network" = "yes" ; then |
314 | echo "#define CONFIG_NETWORK 1" >> $TMPH | |
315 | echo "CONFIG_NETWORK=yes" >> config.mak | |
6ed7422a | 316 | fi |
daf8e955 | 317 | |
57514323 | 318 | if test "$mp3lame" = "yes" ; then |
045ed63f | 319 | echo "#define CONFIG_MP3LAME 1" >> $TMPH |
a6741398 J |
320 | echo "CONFIG_MP3LAME=yes" >> config.mak |
321 | fi | |
322 | ||
57514323 | 323 | if test "$win32" = "yes" ; then |
045ed63f | 324 | echo "#define CONFIG_WIN32 1" >> $TMPH |
daf8e955 FB |
325 | echo "CONFIG_WIN32=yes" >> config.mak |
326 | fi | |
3d204385 | 327 | |
57514323 | 328 | if test "$_malloc_h" = "yes" ; then |
045ed63f | 329 | echo "#define HAVE_MALLOC_H 1" >> $TMPH |
3d204385 | 330 | else |
045ed63f | 331 | echo "#undef HAVE_MALLOC_H" >> $TMPH |
3d204385 NK |
332 | fi |
333 | ||
57514323 | 334 | if test "$_memalign" = "yes" ; then |
045ed63f ZK |
335 | echo "#define HAVE_MEMALIGN 1" >> $TMPH |
336 | else | |
337 | echo "#undef HAVE_MEMALIGN" >> $TMPH | |
338 | fi | |
339 | ||
57514323 | 340 | if test "$simpleidct" = "yes" ; then |
045ed63f ZK |
341 | echo "#define SIMPLE_IDCT 1" >> $TMPH |
342 | fi | |
343 | ||
0f3cb305 FB |
344 | # build tree in object directory if source path is different from current one |
345 | if test "$source_path_used" = "yes" ; then | |
346 | DIRS="libav libavcodec libavcodec/alpha libavcodec/armv4l libavcodec/i386 \ | |
347 | libavcodec/liba52 libavcodec/mlib tests" | |
348 | FILES="Makefile libav/Makefile libavcodec/Makefile tests/Makefile" | |
349 | for dir in $DIRS ; do | |
350 | mkdir -p $dir | |
351 | done | |
352 | for f in $FILES ; do | |
353 | ln -sf $source_path/$f $f | |
354 | done | |
355 | fi | |
356 | echo "SRC_PATH=$source_path" >> config.mak | |
357 | ||
a7c02e25 | 358 | diff $TMPH config.h >/dev/null 2>&1 |
045ed63f ZK |
359 | if test $? -ne 0 ; then |
360 | mv -f $TMPH config.h | |
3d204385 | 361 | else |
045ed63f | 362 | echo "config.h is unchanged" |
3d204385 NK |
363 | fi |
364 | ||
045ed63f | 365 | rm -f $TMPO $TMPC $TMPS $TMPH |