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Commit | Line | Data |
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7d13299d FB |
1 | #!/bin/sh |
2 | # | |
3ef693a0 | 3 | # qemu configure script (c) 2003 Fabrice Bellard |
7d13299d FB |
4 | # |
5 | # set temporary file name | |
6 | if test ! -z "$TMPDIR" ; then | |
7 | TMPDIR1="${TMPDIR}" | |
8 | elif test ! -z "$TEMPDIR" ; then | |
9 | TMPDIR1="${TEMPDIR}" | |
10 | else | |
11 | TMPDIR1="/tmp" | |
12 | fi | |
13 | ||
3ef693a0 FB |
14 | TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c" |
15 | TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o" | |
16 | TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}" | |
17 | TMPS="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.S" | |
7d13299d FB |
18 | |
19 | # default parameters | |
20 | prefix="/usr/local" | |
1e43adfc | 21 | interp_prefix="/usr/gnemul/qemu-%M" |
43ce4dfe | 22 | static="no" |
7d13299d FB |
23 | cross_prefix="" |
24 | cc="gcc" | |
25 | host_cc="gcc" | |
26 | ar="ar" | |
27 | make="make" | |
28 | strip="strip" | |
29 | cpu=`uname -m` | |
1e43adfc | 30 | target_list="i386 i386-softmmu arm sparc" |
7d13299d FB |
31 | case "$cpu" in |
32 | i386|i486|i586|i686|i86pc|BePC) | |
97a847bc | 33 | cpu="i386" |
7d13299d FB |
34 | ;; |
35 | armv4l) | |
36 | cpu="armv4l" | |
37 | ;; | |
38 | alpha) | |
39 | cpu="alpha" | |
40 | ;; | |
295defa5 | 41 | "Power Macintosh"|ppc|ppc64) |
7d13299d FB |
42 | cpu="powerpc" |
43 | ;; | |
44 | mips) | |
45 | cpu="mips" | |
46 | ;; | |
fb3e5849 FB |
47 | s390) |
48 | cpu="s390" | |
49 | ;; | |
ae228531 FB |
50 | sparc) |
51 | cpu="sparc" | |
52 | ;; | |
53 | sparc64) | |
54 | cpu="sparc64" | |
55 | ;; | |
a8baa8c5 FB |
56 | ia64) |
57 | cpu="ia64" | |
58 | ;; | |
38e584a0 FB |
59 | m68k) |
60 | cpu="m68k" | |
61 | ;; | |
7d13299d FB |
62 | *) |
63 | cpu="unknown" | |
64 | ;; | |
65 | esac | |
66 | gprof="no" | |
67 | bigendian="no" | |
68 | ||
69 | # OS specific | |
70 | targetos=`uname -s` | |
71 | case $targetos in | |
7d13299d FB |
72 | *) ;; |
73 | esac | |
74 | ||
97a847bc FB |
75 | ########################################## |
76 | # SDL probe | |
77 | ||
78 | cat > $TMPC << EOF | |
79 | #include <SDL.h> | |
80 | #undef main /* We don't want SDL to override our main() */ | |
81 | int main( void ) { return SDL_Init (SDL_INIT_VIDEO); } | |
82 | EOF | |
83 | ||
84 | sdl_too_old=no | |
85 | sdl=no | |
86 | if $cc -o $TMPE `sdl-config --cflags` $TMPC `sdl-config --libs` 2> /dev/null ; then | |
87 | _sdlversion=`sdl-config --version | sed 's/[^0-9]//g'` | |
88 | if test "$_sdlversion" -lt 121 ; then | |
89 | sdl_too_old=yes | |
90 | else | |
91 | sdl=yes | |
92 | fi | |
93 | fi | |
94 | ||
7d13299d FB |
95 | # find source path |
96 | # XXX: we assume an absolute path is given when launching configure, | |
97 | # except in './configure' case. | |
98 | source_path=${0%configure} | |
99 | source_path=${source_path%/} | |
100 | source_path_used="yes" | |
101 | if test -z "$source_path" -o "$source_path" = "." ; then | |
102 | source_path=`pwd` | |
103 | source_path_used="no" | |
104 | fi | |
105 | ||
106 | for opt do | |
107 | case "$opt" in | |
108 | --prefix=*) prefix=`echo $opt | cut -d '=' -f 2` | |
109 | ;; | |
32ce6337 FB |
110 | --interp-prefix=*) interp_prefix=`echo $opt | cut -d '=' -f 2` |
111 | ;; | |
7d13299d FB |
112 | --source-path=*) source_path=`echo $opt | cut -d '=' -f 2` |
113 | ;; | |
114 | --cross-prefix=*) cross_prefix=`echo $opt | cut -d '=' -f 2` | |
115 | ;; | |
116 | --cc=*) cc=`echo $opt | cut -d '=' -f 2` | |
117 | ;; | |
118 | --make=*) make=`echo $opt | cut -d '=' -f 2` | |
119 | ;; | |
120 | --extra-cflags=*) CFLAGS="${opt#--extra-cflags=}" | |
121 | ;; | |
122 | --extra-ldflags=*) LDFLAGS="${opt#--extra-ldflags=}" | |
123 | ;; | |
124 | --extra-libs=*) extralibs=${opt#--extra-libs=} | |
125 | ;; | |
126 | --cpu=*) cpu=`echo $opt | cut -d '=' -f 2` | |
127 | ;; | |
97a847bc | 128 | --target-list=*) target_list=${opt#--target-list=} |
de83cd02 | 129 | ;; |
7d13299d FB |
130 | --enable-gprof) gprof="yes" |
131 | ;; | |
43ce4dfe FB |
132 | --static) static="yes" |
133 | ;; | |
97a847bc FB |
134 | --disable-sdl) sdl="no" |
135 | ;; | |
7d13299d FB |
136 | esac |
137 | done | |
138 | ||
139 | # Checking for CFLAGS | |
140 | if test -z "$CFLAGS"; then | |
141 | CFLAGS="-O2" | |
142 | fi | |
143 | ||
144 | cc="${cross_prefix}${cc}" | |
145 | ar="${cross_prefix}${ar}" | |
146 | strip="${cross_prefix}${strip}" | |
147 | ||
148 | if test -z "$cross_prefix" ; then | |
149 | ||
150 | # --- | |
151 | # big/little endian test | |
152 | cat > $TMPC << EOF | |
153 | #include <inttypes.h> | |
154 | int main(int argc, char ** argv){ | |
155 | volatile uint32_t i=0x01234567; | |
156 | return (*((uint8_t*)(&i))) == 0x67; | |
157 | } | |
158 | EOF | |
159 | ||
160 | if $cc -o $TMPE $TMPC 2>/dev/null ; then | |
161 | $TMPE && bigendian="yes" | |
162 | else | |
163 | echo big/little test failed | |
164 | fi | |
165 | ||
166 | else | |
167 | ||
168 | # if cross compiling, cannot launch a program, so make a static guess | |
38e584a0 | 169 | if test "$cpu" = "powerpc" -o "$cpu" = "mips" -o "$cpu" = "s390" -o "$cpu" = "sparc" -o "$cpu" = "sparc64" -o "$cpu" = "m68k"; then |
7d13299d FB |
170 | bigendian="yes" |
171 | fi | |
172 | ||
173 | fi | |
174 | ||
e8cd23de | 175 | # check gcc options support |
04369ff2 FB |
176 | cat > $TMPC <<EOF |
177 | int main(void) { | |
04369ff2 FB |
178 | } |
179 | EOF | |
180 | ||
e8cd23de FB |
181 | have_gcc3_options="no" |
182 | if $cc -fno-reorder-blocks -fno-optimize-sibling-calls -o $TMPO $TMPC 2> /dev/null ; then | |
183 | have_gcc3_options="yes" | |
04369ff2 | 184 | fi |
ca735206 | 185 | |
7d13299d FB |
186 | if test x"$1" = x"-h" -o x"$1" = x"--help" ; then |
187 | cat << EOF | |
188 | ||
189 | Usage: configure [options] | |
190 | Options: [defaults in brackets after descriptions] | |
191 | ||
192 | EOF | |
193 | echo "Standard options:" | |
194 | echo " --help print this message" | |
195 | echo " --prefix=PREFIX install in PREFIX [$prefix]" | |
1e43adfc FB |
196 | echo " --interp-prefix=PREFIX where to find shared libraries, etc." |
197 | echo " use %M for cpu name [$interp_prefix]" | |
97a847bc | 198 | echo " --target-list=LIST set target list [$target_list]" |
7d13299d FB |
199 | echo "" |
200 | echo "Advanced options (experts only):" | |
201 | echo " --source-path=PATH path of source code [$source_path]" | |
202 | echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]" | |
203 | echo " --cc=CC use C compiler CC [$cc]" | |
204 | echo " --make=MAKE use specified make [$make]" | |
43ce4dfe | 205 | echo " --static enable static build [$static]" |
7d13299d FB |
206 | echo "" |
207 | echo "NOTE: The object files are build at the place where configure is launched" | |
208 | exit 1 | |
209 | fi | |
210 | ||
43ce4dfe FB |
211 | echo "Install prefix $prefix" |
212 | echo "Source path $source_path" | |
213 | echo "ELF interp prefix $interp_prefix" | |
214 | echo "C compiler $cc" | |
215 | echo "make $make" | |
216 | echo "host CPU $cpu" | |
de83cd02 | 217 | echo "host big endian $bigendian" |
97a847bc | 218 | echo "target list $target_list" |
43ce4dfe FB |
219 | echo "gprof enabled $gprof" |
220 | echo "static build $static" | |
97a847bc FB |
221 | echo "SDL support $sdl" |
222 | if test $sdl_too_old = "yes"; then | |
223 | echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support" | |
224 | fi | |
225 | ||
226 | config_mak="config-host.mak" | |
227 | config_h="config-host.h" | |
7d13299d | 228 | |
97a847bc | 229 | echo "Creating $config_mak and $config_h" |
7d13299d | 230 | |
97a847bc FB |
231 | echo "# Automatically generated by configure - do not modify" > $config_mak |
232 | echo "/* Automatically generated by configure - do not modify */" > $config_h | |
7d13299d | 233 | |
97a847bc FB |
234 | echo "prefix=$prefix" >> $config_mak |
235 | echo "MAKE=$make" >> $config_mak | |
236 | echo "CC=$cc" >> $config_mak | |
e8cd23de | 237 | if test "$have_gcc3_options" = "yes" ; then |
97a847bc | 238 | echo "HAVE_GCC3_OPTIONS=yes" >> $config_mak |
e8cd23de | 239 | fi |
97a847bc FB |
240 | echo "HOST_CC=$host_cc" >> $config_mak |
241 | echo "AR=$ar" >> $config_mak | |
242 | echo "STRIP=$strip -s -R .comment -R .note" >> $config_mak | |
243 | echo "CFLAGS=$CFLAGS" >> $config_mak | |
244 | echo "LDFLAGS=$LDFLAGS" >> $config_mak | |
245 | if test "$cpu" = "i386" ; then | |
246 | echo "ARCH=i386" >> $config_mak | |
247 | echo "#define HOST_I386 1" >> $config_h | |
7d13299d | 248 | elif test "$cpu" = "armv4l" ; then |
97a847bc FB |
249 | echo "ARCH=arm" >> $config_mak |
250 | echo "#define HOST_ARM 1" >> $config_h | |
7d13299d | 251 | elif test "$cpu" = "powerpc" ; then |
97a847bc FB |
252 | echo "ARCH=ppc" >> $config_mak |
253 | echo "#define HOST_PPC 1" >> $config_h | |
7d13299d | 254 | elif test "$cpu" = "mips" ; then |
97a847bc FB |
255 | echo "ARCH=mips" >> $config_mak |
256 | echo "#define HOST_MIPS 1" >> $config_h | |
fb3e5849 | 257 | elif test "$cpu" = "s390" ; then |
97a847bc FB |
258 | echo "ARCH=s390" >> $config_mak |
259 | echo "#define HOST_S390 1" >> $config_h | |
295defa5 | 260 | elif test "$cpu" = "alpha" ; then |
97a847bc FB |
261 | echo "ARCH=alpha" >> $config_mak |
262 | echo "#define HOST_ALPHA 1" >> $config_h | |
ae228531 | 263 | elif test "$cpu" = "sparc" ; then |
97a847bc FB |
264 | echo "ARCH=sparc" >> $config_mak |
265 | echo "#define HOST_SPARC 1" >> $config_h | |
ae228531 | 266 | elif test "$cpu" = "sparc64" ; then |
97a847bc FB |
267 | echo "ARCH=sparc64" >> $config_mak |
268 | echo "#define HOST_SPARC64 1" >> $config_h | |
a8baa8c5 | 269 | elif test "$cpu" = "ia64" ; then |
97a847bc FB |
270 | echo "ARCH=ia64" >> $config_mak |
271 | echo "#define HOST_IA64 1" >> $config_h | |
38e584a0 FB |
272 | elif test "$cpu" = "m68k" ; then |
273 | echo "ARCH=m68k" >> config.mak | |
274 | echo "#define HOST_M68K 1" >> $TMPH | |
7d13299d FB |
275 | else |
276 | echo "Unsupported CPU" | |
277 | exit 1 | |
278 | fi | |
279 | if test "$bigendian" = "yes" ; then | |
97a847bc FB |
280 | echo "WORDS_BIGENDIAN=yes" >> $config_mak |
281 | echo "#define WORDS_BIGENDIAN 1" >> $config_h | |
282 | fi | |
283 | echo "#define HAVE_BYTESWAP_H 1" >> $config_h | |
284 | if test "$gprof" = "yes" ; then | |
285 | echo "TARGET_GPROF=yes" >> $config_mak | |
286 | echo "#define HAVE_GPROF 1" >> $config_h | |
287 | fi | |
288 | if test "$static" = "yes" ; then | |
289 | echo "CONFIG_STATIC=yes" >> $config_mak | |
7d13299d | 290 | fi |
97a847bc FB |
291 | if test "$sdl" = "yes" ; then |
292 | echo "CONFIG_SDL=yes" >> $config_mak | |
293 | echo "#define CONFIG_SDL 1" >> $config_h | |
294 | echo "SDL_LIBS=`sdl-config --libs`" >> $config_mak | |
295 | echo "SDL_CFLAGS=`sdl-config --cflags`" >> $config_mak | |
296 | fi | |
297 | echo -n "VERSION=" >>$config_mak | |
298 | head $source_path/VERSION >>$config_mak | |
299 | echo "" >>$config_mak | |
300 | echo -n "#define QEMU_VERSION \"" >> $config_h | |
301 | head $source_path/VERSION >> $config_h | |
302 | echo "\"" >> $config_h | |
303 | ||
304 | echo "SRC_PATH=$source_path" >> $config_mak | |
305 | echo "TARGET_DIRS=$target_list" >> $config_mak | |
306 | ||
307 | for target in $target_list; do | |
308 | ||
309 | target_dir="$target" | |
310 | config_mak=$target_dir/config.mak | |
311 | config_h=$target_dir/config.h | |
312 | target_cpu=`echo $target | cut -d '-' -f 1` | |
313 | target_bigendian="no" | |
1e43adfc | 314 | [ "$target_cpu" = "sparc" ] && target_bigendian=yes |
97a847bc FB |
315 | target_softmmu="no" |
316 | if expr $target : '.*-softmmu' > /dev/null ; then | |
317 | target_softmmu="yes" | |
318 | fi | |
319 | ||
320 | echo "Creating $config_mak, $config_h and $target_dir/Makefile" | |
321 | ||
322 | mkdir -p $target_dir | |
323 | ln -sf $source_path/Makefile.target $target_dir/Makefile | |
324 | ||
325 | echo "# Automatically generated by configure - do not modify" > $config_mak | |
326 | echo "/* Automatically generated by configure - do not modify */" > $config_h | |
327 | ||
de83cd02 | 328 | |
97a847bc FB |
329 | echo "include ../config-host.mak" >> $config_mak |
330 | echo "#include \"../config-host.h\"" >> $config_h | |
1e43adfc FB |
331 | |
332 | interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_cpu/g"` | |
333 | echo "#define CONFIG_QEMU_PREFIX \"$interp_prefix1\"" >> $config_h | |
97a847bc FB |
334 | |
335 | if test "$target_cpu" = "i386" ; then | |
336 | echo "TARGET_ARCH=i386" >> $config_mak | |
337 | echo "#define TARGET_ARCH \"i386\"" >> $config_h | |
338 | echo "#define TARGET_I386 1" >> $config_h | |
de83cd02 | 339 | elif test "$target_cpu" = "arm" ; then |
97a847bc FB |
340 | echo "TARGET_ARCH=arm" >> $config_mak |
341 | echo "#define TARGET_ARCH \"arm\"" >> $config_h | |
342 | echo "#define TARGET_ARM 1" >> $config_h | |
1e43adfc FB |
343 | elif test "$target_cpu" = "sparc" ; then |
344 | echo "TARGET_ARCH=sparc" >> $config_mak | |
345 | echo "#define TARGET_ARCH \"sparc\"" >> $config_h | |
346 | echo "#define TARGET_SPARC 1" >> $config_h | |
de83cd02 FB |
347 | else |
348 | echo "Unsupported target CPU" | |
349 | exit 1 | |
350 | fi | |
351 | if test "$target_bigendian" = "yes" ; then | |
97a847bc FB |
352 | echo "TARGET_WORDS_BIGENDIAN=yes" >> $config_mak |
353 | echo "#define TARGET_WORDS_BIGENDIAN 1" >> $config_h | |
de83cd02 | 354 | fi |
97a847bc FB |
355 | if test "$target_softmmu" = "yes" ; then |
356 | echo "CONFIG_SOFTMMU=yes" >> $config_mak | |
357 | echo "#define CONFIG_SOFTMMU 1" >> $config_h | |
43ce4dfe | 358 | fi |
97a847bc FB |
359 | |
360 | done # for target in $targets | |
7d13299d FB |
361 | |
362 | # build tree in object directory if source path is different from current one | |
363 | if test "$source_path_used" = "yes" ; then | |
364 | DIRS="tests" | |
365 | FILES="Makefile tests/Makefile" | |
366 | for dir in $DIRS ; do | |
367 | mkdir -p $dir | |
368 | done | |
369 | for f in $FILES ; do | |
370 | ln -sf $source_path/$f $f | |
371 | done | |
372 | fi | |
7d13299d | 373 | |
97a847bc | 374 | rm -f $TMPO $TMPC $TMPE $TMPS |