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1
#!/bin/sh
2
#
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# qemu configure script (c) 2003 Fabrice Bellard
4
#
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# set temporary file name
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if test ! -z "$TMPDIR" ; then
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    TMPDIR1="${TMPDIR}"
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elif test ! -z "$TEMPDIR" ; then
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    TMPDIR1="${TEMPDIR}"
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else
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    TMPDIR1="/tmp"
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fi
13

    
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TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c"
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TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o"
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TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}"
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TMPS="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.S"
18

    
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# default parameters
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prefix=""
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interp_prefix="/usr/gnemul/qemu-%M"
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static="no"
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cross_prefix=""
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cc="gcc"
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host_cc="gcc"
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ar="ar"
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make="make"
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strip="strip"
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cpu=`uname -m`
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target_list="i386-user i386 i386-softmmu arm-user sparc-user ppc-user ppc-softmmu sparc-softmmu"
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case "$cpu" in
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  i386|i486|i586|i686|i86pc|BePC)
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    cpu="i386"
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  ;;
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  armv4l)
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    cpu="armv4l"
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  ;;
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  alpha)
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    cpu="alpha"
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  ;;
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  "Power Macintosh"|ppc|ppc64)
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    cpu="powerpc"
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  ;;
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  mips)
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    cpu="mips"
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  ;;
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  s390)
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    cpu="s390"
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  ;;
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  sparc)
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    cpu="sparc"
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  ;;
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  sparc64)
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    cpu="sparc64"
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  ;;
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  ia64)
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    cpu="ia64"
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  ;;
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  m68k)
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    cpu="m68k"
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  ;;
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  x86_64|amd64)
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    cpu="amd64"
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  ;;
65
  *)
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    cpu="unknown"
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  ;;
68
esac
69
gprof="no"
70
bigendian="no"
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mingw32="no"
72
EXESUF=""
73
gdbstub="yes"
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slirp="yes"
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adlib="no"
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oss="no"
77
fmod="no"
78
fmod_lib=""
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fmod_inc=""
80

    
81
# OS specific
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targetos=`uname -s`
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case $targetos in
84
MINGW32*)
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mingw32="yes"
86
;;
87
FreeBSD)
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bsd="yes"
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oss="yes"
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;;
91
NetBSD)
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bsd="yes"
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oss="yes"
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;;
95
OpenBSD)
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bsd="yes"
97
oss="yes"
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;;
99
Darwin)
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bsd="yes"
101
darwin="yes"
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;;
103
*) 
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oss="yes"
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;;
106
esac
107

    
108
if [ "$bsd" = "yes" ] ; then
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  if [ ! "$darwin" = "yes" ] ; then
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    make="gmake"
111
  fi
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  target_list="i386-softmmu ppc-softmmu sparc-softmmu"
113
fi
114

    
115
# find source path
116
# XXX: we assume an absolute path is given when launching configure, 
117
# except in './configure' case.
118
source_path=${0%configure}
119
source_path=${source_path%/}
120
source_path_used="yes"
121
if test -z "$source_path" -o "$source_path" = "." ; then
122
    source_path=`pwd`
123
    source_path_used="no"
124
fi
125

    
126
for opt do
127
  case "$opt" in
128
  --prefix=*) prefix=`echo $opt | cut -d '=' -f 2`
129
  ;;
130
  --interp-prefix=*) interp_prefix=`echo $opt | cut -d '=' -f 2`
131
  ;;
132
  --source-path=*) source_path=`echo $opt | cut -d '=' -f 2`
133
  ;;
134
  --cross-prefix=*) cross_prefix=`echo $opt | cut -d '=' -f 2`
135
  ;;
136
  --cc=*) cc=`echo $opt | cut -d '=' -f 2`
137
  ;;
138
  --make=*) make=`echo $opt | cut -d '=' -f 2`
139
  ;;
140
  --extra-cflags=*) CFLAGS="${opt#--extra-cflags=}"
141
  ;;
142
  --extra-ldflags=*) LDFLAGS="${opt#--extra-ldflags=}"
143
  ;;
144
  --extra-libs=*) extralibs=${opt#--extra-libs=}
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  ;;
146
  --cpu=*) cpu=`echo $opt | cut -d '=' -f 2`
147
  ;;
148
  --target-list=*) target_list=${opt#--target-list=}
149
  ;;
150
  --enable-gprof) gprof="yes"
151
  ;;
152
  --static) static="yes"
153
  ;;
154
  --disable-sdl) sdl="no"
155
  ;;
156
  --enable-fmod) fmod="yes"
157
  ;;
158
  --fmod-lib=*) fmod_lib=${opt#--fmod-lib=}
159
  ;;
160
  --fmod-inc=*) fmod_inc=${opt#--fmod-inc=}
161
  ;;
162
  --enable-mingw32) mingw32="yes" ; cross_prefix="i386-mingw32-"
163
  ;; 
164
  --disable-slirp) slirp="no"
165
  ;; 
166
  --enable-adlib) adlib="yes"
167
  ;; 
168
  esac
169
done
170

    
171
# Checking for CFLAGS
172
if test -z "$CFLAGS"; then
173
    CFLAGS="-O2"
174
fi
175

    
176
cc="${cross_prefix}${cc}"
177
ar="${cross_prefix}${ar}"
178
strip="${cross_prefix}${strip}"
179

    
180
if test "$mingw32" = "yes" ; then
181
    target_list="i386-softmmu ppc-softmmu sparc-softmmu"
182
    EXESUF=".exe"
183
    gdbstub="no"
184
    oss="no"
185
fi
186

    
187
if test -z "$cross_prefix" ; then
188

    
189
# ---
190
# big/little endian test
191
cat > $TMPC << EOF
192
#include <inttypes.h>
193
int main(int argc, char ** argv){
194
	volatile uint32_t i=0x01234567;
195
	return (*((uint8_t*)(&i))) == 0x67;
196
}
197
EOF
198

    
199
if $cc -o $TMPE $TMPC 2>/dev/null ; then
200
$TMPE && bigendian="yes"
201
else
202
echo big/little test failed
203
fi
204

    
205
else
206

    
207
# if cross compiling, cannot launch a program, so make a static guess
208
if test "$cpu" = "powerpc" -o "$cpu" = "mips" -o "$cpu" = "s390" -o "$cpu" = "sparc" -o "$cpu" = "sparc64" -o "$cpu" = "m68k"; then
209
    bigendian="yes"
210
fi
211

    
212
fi
213

    
214
# check gcc options support
215
cat > $TMPC <<EOF
216
int main(void) {
217
}
218
EOF
219

    
220
have_gcc3_options="no"
221
if $cc -fno-reorder-blocks -fno-optimize-sibling-calls -o $TMPO $TMPC 2> /dev/null ; then
222
   have_gcc3_options="yes"
223
fi
224

    
225
##########################################
226
# SDL probe
227

    
228
sdl_too_old=no
229

    
230
if test -z "$sdl" ; then
231

    
232
sdl_config="sdl-config"
233
sdl=no
234
sdl_static=no
235

    
236
if test "$mingw32" = "yes" -a ! -z "$cross_prefix" ; then
237
# win32 cross compilation case
238
    sdl_config="i386-mingw32msvc-sdl-config"
239
    sdl=yes
240
else
241
# normal SDL probe
242
cat > $TMPC << EOF
243
#include <SDL.h>
244
#undef main /* We don't want SDL to override our main() */
245
int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
246
EOF
247

    
248
if $cc -o $TMPE `$sdl_config --cflags 2> /dev/null` $TMPC `$sdl_config --libs 2> /dev/null` 2> /dev/null ; then
249
_sdlversion=`$sdl_config --version | sed 's/[^0-9]//g'`
250
if test "$_sdlversion" -lt 121 ; then
251
sdl_too_old=yes
252
else
253
sdl=yes
254
fi
255

    
256
# static link with sdl ?
257
if test "$sdl" = "yes" ; then
258
aa="no"
259
`$sdl_config --static-libs | grep \\\-laa > /dev/null` && aa="yes"
260
sdl_static_libs=`$sdl_config --static-libs`
261
if [ "$aa" = "yes" ] ; then
262
  sdl_static_libs="$sdl_static_libs `aalib-config --static-libs`"
263
fi
264

    
265
if $cc -o $TMPE `$sdl_config --cflags 2> /dev/null` $TMPC $sdl_static_libs 2> /dev/null; then
266
  sdl_static=yes
267
fi
268

    
269
fi # static link
270

    
271
fi # sdl compile test
272

    
273
fi # cross compilation
274
fi # -z $sdl
275

    
276
if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
277
cat << EOF
278

    
279
Usage: configure [options]
280
Options: [defaults in brackets after descriptions]
281

    
282
EOF
283
echo "Standard options:"
284
echo "  --help                   print this message"
285
echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
286
echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
287
echo "                           use %M for cpu name [$interp_prefix]"
288
echo "  --target-list=LIST       set target list [$target_list]"
289
echo ""
290
echo "Advanced options (experts only):"
291
echo "  --source-path=PATH       path of source code [$source_path]"
292
echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
293
echo "  --cc=CC                  use C compiler CC [$cc]"
294
echo "  --make=MAKE              use specified make [$make]"
295
echo "  --static                 enable static build [$static]"
296
echo "  --enable-mingw32         enable Win32 cross compilation with mingw32"
297
echo "  --enable-fmod            enable FMOD audio output driver"
298
echo "  --fmod-lib               path to FMOD library"
299
echo "  --fmod-inc               path to FMOD includes"
300
echo ""
301
echo "NOTE: The object files are build at the place where configure is launched"
302
exit 1
303
fi
304

    
305
if test "$mingw32" = "yes" ; then
306
if test -z "$prefix" ; then
307
    prefix="/c/Program Files/Qemu"
308
fi
309
mandir="$prefix"
310
datadir="$prefix"
311
docdir="$prefix"
312
bindir="$prefix"
313
else
314
if test -z "$prefix" ; then
315
    prefix="/usr/local"
316
fi
317
mandir="$prefix/share/man"
318
datadir="$prefix/share/qemu"
319
docdir="$prefix/share/doc/qemu"
320
bindir="$prefix/bin"
321
fi
322

    
323
echo "Install prefix    $prefix"
324
echo "BIOS directory    $datadir"
325
echo "binary directory  $bindir"
326
if test "$mingw32" = "no" ; then
327
echo "Manual directory  $mandir"
328
echo "ELF interp prefix $interp_prefix"
329
fi
330
echo "Source path       $source_path"
331
echo "C compiler        $cc"
332
echo "make              $make"
333
echo "host CPU          $cpu"
334
echo "host big endian   $bigendian"
335
echo "target list       $target_list"
336
echo "gprof enabled     $gprof"
337
echo "static build      $static"
338
echo "SDL support       $sdl"
339
echo "SDL static link   $sdl_static"
340
echo "mingw32 support   $mingw32"
341
echo "Adlib support     $adlib"
342
echo -n "FMOD support      $fmod"
343
if test $fmod = "yes"; then
344
    echo -n " (lib='$fmod_lib' include='$fmod_inc')"
345
fi
346
echo ""
347

    
348
if test $sdl_too_old = "yes"; then
349
echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support"
350
fi
351
if test "$sdl_static" = "no"; then
352
  echo "WARNING: cannot compile statically with SDL - qemu-fast won't have a graphical output"
353
fi
354

    
355
config_mak="config-host.mak"
356
config_h="config-host.h"
357

    
358
#echo "Creating $config_mak and $config_h"
359

    
360
echo "# Automatically generated by configure - do not modify" > $config_mak
361
echo "/* Automatically generated by configure - do not modify */" > $config_h
362

    
363
echo "prefix=$prefix" >> $config_mak
364
echo "bindir=$bindir" >> $config_mak
365
echo "mandir=$mandir" >> $config_mak
366
echo "datadir=$datadir" >> $config_mak
367
echo "docdir=$docdir" >> $config_mak
368
echo "#define CONFIG_QEMU_SHAREDIR \"$datadir\"" >> $config_h
369
echo "MAKE=$make" >> $config_mak
370
echo "CC=$cc" >> $config_mak
371
if test "$have_gcc3_options" = "yes" ; then
372
  echo "HAVE_GCC3_OPTIONS=yes" >> $config_mak
373
fi
374
echo "HOST_CC=$host_cc" >> $config_mak
375
echo "AR=$ar" >> $config_mak
376
echo "STRIP=$strip -s -R .comment -R .note" >> $config_mak
377
echo "CFLAGS=$CFLAGS" >> $config_mak
378
echo "LDFLAGS=$LDFLAGS" >> $config_mak
379
echo "EXESUF=$EXESUF" >> $config_mak
380
if test "$cpu" = "i386" ; then
381
  echo "ARCH=i386" >> $config_mak
382
  echo "#define HOST_I386 1" >> $config_h
383
elif test "$cpu" = "amd64" ; then
384
  echo "ARCH=amd64" >> $config_mak
385
  echo "#define HOST_AMD64 1" >> $config_h
386
elif test "$cpu" = "armv4l" ; then
387
  echo "ARCH=arm" >> $config_mak
388
  echo "#define HOST_ARM 1" >> $config_h
389
elif test "$cpu" = "powerpc" ; then
390
  echo "ARCH=ppc" >> $config_mak
391
  echo "#define HOST_PPC 1" >> $config_h
392
elif test "$cpu" = "mips" ; then
393
  echo "ARCH=mips" >> $config_mak
394
  echo "#define HOST_MIPS 1" >> $config_h
395
elif test "$cpu" = "s390" ; then
396
  echo "ARCH=s390" >> $config_mak
397
  echo "#define HOST_S390 1" >> $config_h
398
elif test "$cpu" = "alpha" ; then
399
  echo "ARCH=alpha" >> $config_mak
400
  echo "#define HOST_ALPHA 1" >> $config_h
401
elif test "$cpu" = "sparc" ; then
402
  echo "ARCH=sparc" >> $config_mak
403
  echo "#define HOST_SPARC 1" >> $config_h
404
elif test "$cpu" = "sparc64" ; then
405
  echo "ARCH=sparc64" >> $config_mak
406
  echo "#define HOST_SPARC64 1" >> $config_h
407
elif test "$cpu" = "ia64" ; then
408
  echo "ARCH=ia64" >> $config_mak
409
  echo "#define HOST_IA64 1" >> $config_h
410
elif test "$cpu" = "m68k" ; then
411
  echo "ARCH=m68k" >> $config_mak
412
  echo "#define HOST_M68K 1" >> $config_h
413
else
414
  echo "Unsupported CPU"
415
  exit 1
416
fi
417
if test "$bigendian" = "yes" ; then
418
  echo "WORDS_BIGENDIAN=yes" >> $config_mak
419
  echo "#define WORDS_BIGENDIAN 1" >> $config_h
420
fi
421
if test "$mingw32" = "yes" ; then
422
  echo "CONFIG_WIN32=yes" >> $config_mak
423
  echo "#define CONFIG_WIN32 1" >> $config_h
424
elif test -f "/usr/include/byteswap.h" ; then
425
  echo "#define HAVE_BYTESWAP_H 1" >> $config_h
426
fi
427
if test "$darwin" = "yes" ; then
428
  echo "CONFIG_DARWIN=yes" >> $config_mak
429
  echo "#define CONFIG_DARWIN 1" >> $config_h
430
fi
431
if test "$gdbstub" = "yes" ; then
432
  echo "CONFIG_GDBSTUB=yes" >> $config_mak
433
  echo "#define CONFIG_GDBSTUB 1" >> $config_h
434
fi
435
if test "$gprof" = "yes" ; then
436
  echo "TARGET_GPROF=yes" >> $config_mak
437
  echo "#define HAVE_GPROF 1" >> $config_h
438
fi
439
if test "$static" = "yes" ; then
440
  echo "CONFIG_STATIC=yes" >> $config_mak
441
  echo "#define CONFIG_STATIC 1" >> $config_h
442
fi
443
if test "$slirp" = "yes" ; then
444
  echo "CONFIG_SLIRP=yes" >> $config_mak
445
  echo "#define CONFIG_SLIRP 1" >> $config_h
446
fi
447
if test "$adlib" = "yes" ; then
448
  echo "CONFIG_ADLIB=yes" >> $config_mak
449
  echo "#define CONFIG_ADLIB 1" >> $config_h
450
fi
451
if test "$oss" = "yes" ; then
452
  echo "CONFIG_OSS=yes" >> $config_mak
453
  echo "#define CONFIG_OSS 1" >> $config_h
454
fi
455
if test "$fmod" = "yes" ; then
456
  echo "CONFIG_FMOD=yes" >> $config_mak
457
  echo "CONFIG_FMOD_LIB=$fmod_lib" >> $config_mak
458
  echo "CONFIG_FMOD_INC=$fmod_inc" >> $config_mak
459
  echo "#define CONFIG_FMOD 1" >> $config_h
460
fi
461
echo -n "VERSION=" >>$config_mak
462
head $source_path/VERSION >>$config_mak
463
echo "" >>$config_mak
464
echo -n "#define QEMU_VERSION \"" >> $config_h
465
head $source_path/VERSION >> $config_h
466
echo "\"" >> $config_h
467

    
468
echo "SRC_PATH=$source_path" >> $config_mak
469
echo "TARGET_DIRS=$target_list" >> $config_mak
470

    
471
# XXX: suppress that
472
if [ "$bsd" = "yes" ] ; then
473
  echo "#define O_LARGEFILE 0" >> $config_h
474
  echo "#define MAP_ANONYMOUS MAP_ANON" >> $config_h
475
  echo "#define _BSD 1" >> $config_h
476
fi
477

    
478
for target in $target_list; do 
479

    
480
target_dir="$target"
481
config_mak=$target_dir/config.mak
482
config_h=$target_dir/config.h
483
target_cpu=`echo $target | cut -d '-' -f 1`
484
target_bigendian="no"
485
[ "$target_cpu" = "sparc" ] && target_bigendian=yes
486
[ "$target_cpu" = "ppc" ] && target_bigendian=yes
487
target_softmmu="no"
488
if expr $target : '.*-softmmu' > /dev/null ; then
489
  target_softmmu="yes"
490
fi
491
target_user_only="no"
492
if expr $target : '.*-user' > /dev/null ; then
493
  target_user_only="yes"
494
fi
495

    
496
#echo "Creating $config_mak, $config_h and $target_dir/Makefile"
497

    
498
mkdir -p $target_dir
499
if test "$target" = "arm-user" ; then
500
  mkdir -p $target_dir/nwfpe
501
fi
502
if test "$target_user_only" = "no" ; then
503
  mkdir -p $target_dir/slirp
504
fi
505

    
506
ln -sf $source_path/Makefile.target $target_dir/Makefile
507

    
508
echo "# Automatically generated by configure - do not modify" > $config_mak
509
echo "/* Automatically generated by configure - do not modify */" > $config_h
510

    
511

    
512
echo "include ../config-host.mak" >> $config_mak
513
echo "#include \"../config-host.h\"" >> $config_h
514

    
515
interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_cpu/g"`
516
echo "#define CONFIG_QEMU_PREFIX \"$interp_prefix1\"" >> $config_h
517

    
518
if test "$target_cpu" = "i386" ; then
519
  echo "TARGET_ARCH=i386" >> $config_mak
520
  echo "#define TARGET_ARCH \"i386\"" >> $config_h
521
  echo "#define TARGET_I386 1" >> $config_h
522
elif test "$target_cpu" = "arm" ; then
523
  echo "TARGET_ARCH=arm" >> $config_mak
524
  echo "#define TARGET_ARCH \"arm\"" >> $config_h
525
  echo "#define TARGET_ARM 1" >> $config_h
526
elif test "$target_cpu" = "sparc" ; then
527
  echo "TARGET_ARCH=sparc" >> $config_mak
528
  echo "#define TARGET_ARCH \"sparc\"" >> $config_h
529
  echo "#define TARGET_SPARC 1" >> $config_h
530
elif test "$target_cpu" = "ppc" ; then
531
  echo "TARGET_ARCH=ppc" >> $config_mak
532
  echo "#define TARGET_ARCH \"ppc\"" >> $config_h
533
  echo "#define TARGET_PPC 1" >> $config_h
534
else
535
  echo "Unsupported target CPU"
536
  exit 1
537
fi
538
if test "$target_bigendian" = "yes" ; then
539
  echo "TARGET_WORDS_BIGENDIAN=yes" >> $config_mak
540
  echo "#define TARGET_WORDS_BIGENDIAN 1" >> $config_h
541
fi
542
if test "$target_softmmu" = "yes" ; then
543
  echo "CONFIG_SOFTMMU=yes" >> $config_mak
544
  echo "#define CONFIG_SOFTMMU 1" >> $config_h
545
fi
546
if test "$target_user_only" = "yes" ; then
547
  echo "CONFIG_USER_ONLY=yes" >> $config_mak
548
  echo "#define CONFIG_USER_ONLY 1" >> $config_h
549
fi
550

    
551
# sdl defines
552

    
553
if test "$target_user_only" = "no"; then
554
    if test "$target_softmmu" = "no" -o "$static" = "yes"; then
555
        sdl1=$sdl_static
556
    else
557
        sdl1=$sdl
558
    fi
559
    if test "$sdl1" = "yes" ; then
560
        echo "#define CONFIG_SDL 1" >> $config_h
561
        echo "CONFIG_SDL=yes" >> $config_mak
562
        if test "$target_softmmu" = "no" -o "$static" = "yes"; then
563
            echo "SDL_LIBS=$sdl_static_libs" >> $config_mak
564
        else
565
            echo "SDL_LIBS=`$sdl_config --libs`" >> $config_mak
566
        fi
567
        echo -n "SDL_CFLAGS=`$sdl_config --cflags`" >> $config_mak
568
        if [ "${aa}" = "yes" ] ; then
569
            echo -n " `aalib-config --cflags`" >> $config_mak ;
570
        fi
571
        echo "" >> $config_mak
572
    fi
573
fi
574

    
575
done # for target in $targets
576

    
577
# build tree in object directory if source path is different from current one
578
if test "$source_path_used" = "yes" ; then
579
    DIRS="tests"
580
    FILES="Makefile tests/Makefile"
581
    for dir in $DIRS ; do
582
            mkdir -p $dir
583
    done
584
    for f in $FILES ; do
585
        ln -sf $source_path/$f $f
586
    done
587
fi
588

    
589
rm -f $TMPO $TMPC $TMPE $TMPS