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1
#!/bin/sh
2
#
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# qemu configure script (c) 2003 Fabrice Bellard
4
#
5
# set temporary file name
6
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

    
19
# default parameters
20
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"
25
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=""
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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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  armv4b)
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    cpu="armv4b"
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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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  ;;
44
  "Power Macintosh"|ppc|ppc64)
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    cpu="powerpc"
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  ;;
47
  mips)
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    cpu="mips"
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  ;;
50
  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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  ;;
59
  ia64)
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    cpu="ia64"
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  ;;
62
  m68k)
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    cpu="m68k"
64
  ;;
65
  x86_64|amd64)
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    cpu="x86_64"
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  ;;
68
  *)
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    cpu="unknown"
70
  ;;
71
esac
72
gprof="no"
73
bigendian="no"
74
mingw32="no"
75
EXESUF=""
76
gdbstub="yes"
77
slirp="yes"
78
adlib="no"
79
oss="no"
80
fmod="no"
81
fmod_lib=""
82
fmod_inc=""
83
linux="no"
84

    
85
# OS specific
86
targetos=`uname -s`
87
case $targetos in
88
MINGW32*)
89
mingw32="yes"
90
;;
91
FreeBSD)
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bsd="yes"
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oss="yes"
94
;;
95
NetBSD)
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bsd="yes"
97
oss="yes"
98
;;
99
OpenBSD)
100
bsd="yes"
101
oss="yes"
102
;;
103
Darwin)
104
bsd="yes"
105
darwin="yes"
106
;;
107
*) 
108
oss="yes"
109
linux="yes"
110
;;
111
esac
112

    
113
if [ "$bsd" = "yes" ] ; then
114
  if [ ! "$darwin" = "yes" ] ; then
115
    make="gmake"
116
  fi
117
fi
118

    
119
# find source path
120
# XXX: we assume an absolute path is given when launching configure, 
121
# except in './configure' case.
122
source_path=${0%configure}
123
source_path=${source_path%/}
124
source_path_used="yes"
125
if test -z "$source_path" -o "$source_path" = "." ; then
126
    source_path=`pwd`
127
    source_path_used="no"
128
fi
129

    
130
for opt do
131
  case "$opt" in
132
  --prefix=*) prefix=`echo $opt | cut -d '=' -f 2`
133
  ;;
134
  --interp-prefix=*) interp_prefix=`echo $opt | cut -d '=' -f 2`
135
  ;;
136
  --source-path=*) source_path=`echo $opt | cut -d '=' -f 2`
137
  ;;
138
  --cross-prefix=*) cross_prefix=`echo $opt | cut -d '=' -f 2`
139
  ;;
140
  --cc=*) cc=`echo $opt | cut -d '=' -f 2`
141
  ;;
142
  --make=*) make=`echo $opt | cut -d '=' -f 2`
143
  ;;
144
  --extra-cflags=*) CFLAGS="${opt#--extra-cflags=}"
145
  ;;
146
  --extra-ldflags=*) LDFLAGS="${opt#--extra-ldflags=}"
147
  ;;
148
  --extra-libs=*) extralibs=${opt#--extra-libs=}
149
  ;;
150
  --cpu=*) cpu=`echo $opt | cut -d '=' -f 2`
151
  ;;
152
  --target-list=*) target_list=${opt#--target-list=}
153
  ;;
154
  --enable-gprof) gprof="yes"
155
  ;;
156
  --static) static="yes"
157
  ;;
158
  --disable-sdl) sdl="no"
159
  ;;
160
  --enable-fmod) fmod="yes"
161
  ;;
162
  --fmod-lib=*) fmod_lib=${opt#--fmod-lib=}
163
  ;;
164
  --fmod-inc=*) fmod_inc=${opt#--fmod-inc=}
165
  ;;
166
  --enable-mingw32) mingw32="yes" ; cross_prefix="i386-mingw32-"
167
  ;; 
168
  --disable-slirp) slirp="no"
169
  ;; 
170
  --enable-adlib) adlib="yes"
171
  ;; 
172
  esac
173
done
174

    
175
# Checking for CFLAGS
176
if test -z "$CFLAGS"; then
177
    CFLAGS="-O2"
178
fi
179

    
180
cc="${cross_prefix}${cc}"
181
ar="${cross_prefix}${ar}"
182
strip="${cross_prefix}${strip}"
183

    
184
if test "$mingw32" = "yes" ; then
185
    linux="no"
186
    EXESUF=".exe"
187
    gdbstub="no"
188
    oss="no"
189
fi
190

    
191
if test -z "$target_list" ; then
192
# these targets are portable
193
    target_list="i386-softmmu ppc-softmmu sparc-softmmu x86_64-softmmu sparc64-softmmu"
194
# the following are Linux specific
195
    if [ "$linux" = "yes" ] ; then
196
        target_list="i386-user i386 arm-user armeb-user sparc-user ppc-user sparc64-user $target_list"
197
    fi
198
fi
199

    
200
if test -z "$cross_prefix" ; then
201

    
202
# ---
203
# big/little endian test
204
cat > $TMPC << EOF
205
#include <inttypes.h>
206
int main(int argc, char ** argv){
207
	volatile uint32_t i=0x01234567;
208
	return (*((uint8_t*)(&i))) == 0x67;
209
}
210
EOF
211

    
212
if $cc -o $TMPE $TMPC 2>/dev/null ; then
213
$TMPE && bigendian="yes"
214
else
215
echo big/little test failed
216
fi
217

    
218
else
219

    
220
# if cross compiling, cannot launch a program, so make a static guess
221
if test "$cpu" = "powerpc" -o "$cpu" = "mips" -o "$cpu" = "s390" -o "$cpu" = "sparc" -o "$cpu" = "sparc64" -o "$cpu" = "m68k" -o "$cpu" = "armv4b"; then
222
    bigendian="yes"
223
fi
224

    
225
fi
226

    
227
# check gcc options support
228
cat > $TMPC <<EOF
229
int main(void) {
230
}
231
EOF
232

    
233
have_gcc3_options="no"
234
if $cc -fno-reorder-blocks -fno-optimize-sibling-calls -o $TMPO $TMPC 2> /dev/null ; then
235
   have_gcc3_options="yes"
236
fi
237

    
238
##########################################
239
# SDL probe
240

    
241
sdl_too_old=no
242

    
243
if test -z "$sdl" ; then
244

    
245
sdl_config="sdl-config"
246
sdl=no
247
sdl_static=no
248

    
249
if test "$mingw32" = "yes" -a ! -z "$cross_prefix" ; then
250
# win32 cross compilation case
251
    sdl_config="i386-mingw32msvc-sdl-config"
252
    sdl=yes
253
else
254
# normal SDL probe
255
cat > $TMPC << EOF
256
#include <SDL.h>
257
#undef main /* We don't want SDL to override our main() */
258
int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
259
EOF
260

    
261
if $cc -o $TMPE `$sdl_config --cflags 2> /dev/null` $TMPC `$sdl_config --libs 2> /dev/null` 2> /dev/null ; then
262
_sdlversion=`$sdl_config --version | sed 's/[^0-9]//g'`
263
if test "$_sdlversion" -lt 121 ; then
264
sdl_too_old=yes
265
else
266
sdl=yes
267
fi
268

    
269
# static link with sdl ?
270
if test "$sdl" = "yes" ; then
271
aa="no"
272
`$sdl_config --static-libs | grep \\\-laa > /dev/null` && aa="yes"
273
sdl_static_libs=`$sdl_config --static-libs`
274
if [ "$aa" = "yes" ] ; then
275
  sdl_static_libs="$sdl_static_libs `aalib-config --static-libs`"
276
fi
277

    
278
if $cc -o $TMPE `$sdl_config --cflags 2> /dev/null` $TMPC $sdl_static_libs 2> /dev/null; then
279
  sdl_static=yes
280
fi
281

    
282
fi # static link
283

    
284
fi # sdl compile test
285

    
286
fi # cross compilation
287
fi # -z $sdl
288

    
289
if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
290
cat << EOF
291

    
292
Usage: configure [options]
293
Options: [defaults in brackets after descriptions]
294

    
295
EOF
296
echo "Standard options:"
297
echo "  --help                   print this message"
298
echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
299
echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
300
echo "                           use %M for cpu name [$interp_prefix]"
301
echo "  --target-list=LIST       set target list [$target_list]"
302
echo ""
303
echo "Advanced options (experts only):"
304
echo "  --source-path=PATH       path of source code [$source_path]"
305
echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
306
echo "  --cc=CC                  use C compiler CC [$cc]"
307
echo "  --make=MAKE              use specified make [$make]"
308
echo "  --static                 enable static build [$static]"
309
echo "  --enable-mingw32         enable Win32 cross compilation with mingw32"
310
echo "  --enable-fmod            enable FMOD audio output driver"
311
echo "  --fmod-lib               path to FMOD library"
312
echo "  --fmod-inc               path to FMOD includes"
313
echo ""
314
echo "NOTE: The object files are build at the place where configure is launched"
315
exit 1
316
fi
317

    
318
if test "$mingw32" = "yes" ; then
319
if test -z "$prefix" ; then
320
    prefix="/c/Program Files/Qemu"
321
fi
322
mandir="$prefix"
323
datadir="$prefix"
324
docdir="$prefix"
325
bindir="$prefix"
326
else
327
if test -z "$prefix" ; then
328
    prefix="/usr/local"
329
fi
330
mandir="$prefix/share/man"
331
datadir="$prefix/share/qemu"
332
docdir="$prefix/share/doc/qemu"
333
bindir="$prefix/bin"
334
fi
335

    
336
echo "Install prefix    $prefix"
337
echo "BIOS directory    $datadir"
338
echo "binary directory  $bindir"
339
if test "$mingw32" = "no" ; then
340
echo "Manual directory  $mandir"
341
echo "ELF interp prefix $interp_prefix"
342
fi
343
echo "Source path       $source_path"
344
echo "C compiler        $cc"
345
echo "make              $make"
346
echo "host CPU          $cpu"
347
echo "host big endian   $bigendian"
348
echo "target list       $target_list"
349
echo "gprof enabled     $gprof"
350
echo "static build      $static"
351
echo "SDL support       $sdl"
352
echo "SDL static link   $sdl_static"
353
echo "mingw32 support   $mingw32"
354
echo "Adlib support     $adlib"
355
echo -n "FMOD support      $fmod"
356
if test $fmod = "yes"; then
357
    echo -n " (lib='$fmod_lib' include='$fmod_inc')"
358
fi
359
echo ""
360

    
361
if test $sdl_too_old = "yes"; then
362
echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support"
363
fi
364
if test "$sdl_static" = "no"; then
365
  echo "WARNING: cannot compile statically with SDL - qemu-fast won't have a graphical output"
366
fi
367

    
368
config_mak="config-host.mak"
369
config_h="config-host.h"
370

    
371
#echo "Creating $config_mak and $config_h"
372

    
373
echo "# Automatically generated by configure - do not modify" > $config_mak
374
echo "/* Automatically generated by configure - do not modify */" > $config_h
375

    
376
echo "prefix=$prefix" >> $config_mak
377
echo "bindir=$bindir" >> $config_mak
378
echo "mandir=$mandir" >> $config_mak
379
echo "datadir=$datadir" >> $config_mak
380
echo "docdir=$docdir" >> $config_mak
381
echo "#define CONFIG_QEMU_SHAREDIR \"$datadir\"" >> $config_h
382
echo "MAKE=$make" >> $config_mak
383
echo "CC=$cc" >> $config_mak
384
if test "$have_gcc3_options" = "yes" ; then
385
  echo "HAVE_GCC3_OPTIONS=yes" >> $config_mak
386
fi
387
echo "HOST_CC=$host_cc" >> $config_mak
388
echo "AR=$ar" >> $config_mak
389
echo "STRIP=$strip -s -R .comment -R .note" >> $config_mak
390
echo "CFLAGS=$CFLAGS" >> $config_mak
391
echo "LDFLAGS=$LDFLAGS" >> $config_mak
392
echo "EXESUF=$EXESUF" >> $config_mak
393
if test "$cpu" = "i386" ; then
394
  echo "ARCH=i386" >> $config_mak
395
  echo "#define HOST_I386 1" >> $config_h
396
elif test "$cpu" = "x86_64" ; then
397
  echo "ARCH=x86_64" >> $config_mak
398
  echo "#define HOST_X86_64 1" >> $config_h
399
elif test "$cpu" = "armv4b" ; then
400
  echo "ARCH=arm" >> $config_mak
401
  echo "#define HOST_ARM 1" >> $config_h
402
elif test "$cpu" = "armv4l" ; then
403
  echo "ARCH=arm" >> $config_mak
404
  echo "#define HOST_ARM 1" >> $config_h
405
elif test "$cpu" = "powerpc" ; then
406
  echo "ARCH=ppc" >> $config_mak
407
  echo "#define HOST_PPC 1" >> $config_h
408
elif test "$cpu" = "mips" ; then
409
  echo "ARCH=mips" >> $config_mak
410
  echo "#define HOST_MIPS 1" >> $config_h
411
elif test "$cpu" = "s390" ; then
412
  echo "ARCH=s390" >> $config_mak
413
  echo "#define HOST_S390 1" >> $config_h
414
elif test "$cpu" = "alpha" ; then
415
  echo "ARCH=alpha" >> $config_mak
416
  echo "#define HOST_ALPHA 1" >> $config_h
417
elif test "$cpu" = "sparc" ; then
418
  echo "ARCH=sparc" >> $config_mak
419
  echo "#define HOST_SPARC 1" >> $config_h
420
elif test "$cpu" = "sparc64" ; then
421
  echo "ARCH=sparc64" >> $config_mak
422
  echo "#define HOST_SPARC64 1" >> $config_h
423
elif test "$cpu" = "ia64" ; then
424
  echo "ARCH=ia64" >> $config_mak
425
  echo "#define HOST_IA64 1" >> $config_h
426
elif test "$cpu" = "m68k" ; then
427
  echo "ARCH=m68k" >> $config_mak
428
  echo "#define HOST_M68K 1" >> $config_h
429
else
430
  echo "Unsupported CPU"
431
  exit 1
432
fi
433
if test "$bigendian" = "yes" ; then
434
  echo "WORDS_BIGENDIAN=yes" >> $config_mak
435
  echo "#define WORDS_BIGENDIAN 1" >> $config_h
436
fi
437
if test "$mingw32" = "yes" ; then
438
  echo "CONFIG_WIN32=yes" >> $config_mak
439
  echo "#define CONFIG_WIN32 1" >> $config_h
440
elif test -f "/usr/include/byteswap.h" ; then
441
  echo "#define HAVE_BYTESWAP_H 1" >> $config_h
442
fi
443
if test "$darwin" = "yes" ; then
444
  echo "CONFIG_DARWIN=yes" >> $config_mak
445
  echo "#define CONFIG_DARWIN 1" >> $config_h
446
fi
447
if test "$gdbstub" = "yes" ; then
448
  echo "CONFIG_GDBSTUB=yes" >> $config_mak
449
  echo "#define CONFIG_GDBSTUB 1" >> $config_h
450
fi
451
if test "$gprof" = "yes" ; then
452
  echo "TARGET_GPROF=yes" >> $config_mak
453
  echo "#define HAVE_GPROF 1" >> $config_h
454
fi
455
if test "$static" = "yes" ; then
456
  echo "CONFIG_STATIC=yes" >> $config_mak
457
  echo "#define CONFIG_STATIC 1" >> $config_h
458
fi
459
if test "$slirp" = "yes" ; then
460
  echo "CONFIG_SLIRP=yes" >> $config_mak
461
  echo "#define CONFIG_SLIRP 1" >> $config_h
462
fi
463
if test "$adlib" = "yes" ; then
464
  echo "CONFIG_ADLIB=yes" >> $config_mak
465
  echo "#define CONFIG_ADLIB 1" >> $config_h
466
fi
467
if test "$oss" = "yes" ; then
468
  echo "CONFIG_OSS=yes" >> $config_mak
469
  echo "#define CONFIG_OSS 1" >> $config_h
470
fi
471
if test "$fmod" = "yes" ; then
472
  echo "CONFIG_FMOD=yes" >> $config_mak
473
  echo "CONFIG_FMOD_LIB=$fmod_lib" >> $config_mak
474
  echo "CONFIG_FMOD_INC=$fmod_inc" >> $config_mak
475
  echo "#define CONFIG_FMOD 1" >> $config_h
476
fi
477
echo -n "VERSION=" >>$config_mak
478
head $source_path/VERSION >>$config_mak
479
echo "" >>$config_mak
480
echo -n "#define QEMU_VERSION \"" >> $config_h
481
head $source_path/VERSION >> $config_h
482
echo "\"" >> $config_h
483

    
484
echo "SRC_PATH=$source_path" >> $config_mak
485
echo "TARGET_DIRS=$target_list" >> $config_mak
486

    
487
# XXX: suppress that
488
if [ "$bsd" = "yes" ] ; then
489
  echo "#define O_LARGEFILE 0" >> $config_h
490
  echo "#define MAP_ANONYMOUS MAP_ANON" >> $config_h
491
  echo "#define _BSD 1" >> $config_h
492
fi
493

    
494
for target in $target_list; do 
495

    
496
target_dir="$target"
497
config_mak=$target_dir/config.mak
498
config_h=$target_dir/config.h
499
target_cpu=`echo $target | cut -d '-' -f 1`
500
target_bigendian="no"
501
[ "$target_cpu" = "armeb" ] && target_bigendian=yes
502
[ "$target_cpu" = "sparc" ] && target_bigendian=yes
503
[ "$target_cpu" = "sparc64" ] && target_bigendian=yes
504
[ "$target_cpu" = "ppc" ] && target_bigendian=yes
505
target_softmmu="no"
506
if expr $target : '.*-softmmu' > /dev/null ; then
507
  target_softmmu="yes"
508
fi
509
target_user_only="no"
510
if expr $target : '.*-user' > /dev/null ; then
511
  target_user_only="yes"
512
fi
513

    
514
#echo "Creating $config_mak, $config_h and $target_dir/Makefile"
515

    
516
mkdir -p $target_dir
517
if test "$target" = "arm-user" -o "$target" = "armeb-user" ; then
518
  mkdir -p $target_dir/nwfpe
519
fi
520
if test "$target_user_only" = "no" ; then
521
  mkdir -p $target_dir/slirp
522
fi
523

    
524
ln -sf $source_path/Makefile.target $target_dir/Makefile
525

    
526
echo "# Automatically generated by configure - do not modify" > $config_mak
527
echo "/* Automatically generated by configure - do not modify */" > $config_h
528

    
529

    
530
echo "include ../config-host.mak" >> $config_mak
531
echo "#include \"../config-host.h\"" >> $config_h
532

    
533
interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_cpu/g"`
534
echo "#define CONFIG_QEMU_PREFIX \"$interp_prefix1\"" >> $config_h
535

    
536
if test "$target_cpu" = "i386" ; then
537
  echo "TARGET_ARCH=i386" >> $config_mak
538
  echo "#define TARGET_ARCH \"i386\"" >> $config_h
539
  echo "#define TARGET_I386 1" >> $config_h
540
elif test "$target_cpu" = "arm" -o "$target_cpu" = "armeb" ; then
541
  echo "TARGET_ARCH=arm" >> $config_mak
542
  echo "#define TARGET_ARCH \"arm\"" >> $config_h
543
  echo "#define TARGET_ARM 1" >> $config_h
544
elif test "$target_cpu" = "sparc" ; then
545
  echo "TARGET_ARCH=sparc" >> $config_mak
546
  echo "#define TARGET_ARCH \"sparc\"" >> $config_h
547
  echo "#define TARGET_SPARC 1" >> $config_h
548
elif test "$target_cpu" = "sparc64" ; then
549
  echo "TARGET_ARCH=sparc64" >> $config_mak
550
  echo "#define TARGET_ARCH \"sparc64\"" >> $config_h
551
  echo "#define TARGET_SPARC 1" >> $config_h
552
  echo "#define TARGET_SPARC64 1" >> $config_h
553
elif test "$target_cpu" = "ppc" ; then
554
  echo "TARGET_ARCH=ppc" >> $config_mak
555
  echo "#define TARGET_ARCH \"ppc\"" >> $config_h
556
  echo "#define TARGET_PPC 1" >> $config_h
557
elif test "$target_cpu" = "x86_64" ; then
558
  echo "TARGET_ARCH=x86_64" >> $config_mak
559
  echo "#define TARGET_ARCH \"x86_64\"" >> $config_h
560
  echo "#define TARGET_I386 1" >> $config_h
561
  echo "#define TARGET_X86_64 1" >> $config_h
562
else
563
  echo "Unsupported target CPU"
564
  exit 1
565
fi
566
if test "$target_bigendian" = "yes" ; then
567
  echo "TARGET_WORDS_BIGENDIAN=yes" >> $config_mak
568
  echo "#define TARGET_WORDS_BIGENDIAN 1" >> $config_h
569
fi
570
if test "$target_softmmu" = "yes" ; then
571
  echo "CONFIG_SOFTMMU=yes" >> $config_mak
572
  echo "#define CONFIG_SOFTMMU 1" >> $config_h
573
fi
574
if test "$target_user_only" = "yes" ; then
575
  echo "CONFIG_USER_ONLY=yes" >> $config_mak
576
  echo "#define CONFIG_USER_ONLY 1" >> $config_h
577
fi
578

    
579
# sdl defines
580

    
581
if test "$target_user_only" = "no"; then
582
    if test "$target_softmmu" = "no" -o "$static" = "yes"; then
583
        sdl1=$sdl_static
584
    else
585
        sdl1=$sdl
586
    fi
587
    if test "$sdl1" = "yes" ; then
588
        echo "#define CONFIG_SDL 1" >> $config_h
589
        echo "CONFIG_SDL=yes" >> $config_mak
590
        if test "$target_softmmu" = "no" -o "$static" = "yes"; then
591
            echo "SDL_LIBS=$sdl_static_libs" >> $config_mak
592
        else
593
            echo "SDL_LIBS=`$sdl_config --libs`" >> $config_mak
594
        fi
595
        echo -n "SDL_CFLAGS=`$sdl_config --cflags`" >> $config_mak
596
        if [ "${aa}" = "yes" ] ; then
597
            echo -n " `aalib-config --cflags`" >> $config_mak ;
598
        fi
599
        echo "" >> $config_mak
600
    fi
601
fi
602

    
603
done # for target in $targets
604

    
605
# build tree in object directory if source path is different from current one
606
if test "$source_path_used" = "yes" ; then
607
    DIRS="tests"
608
    FILES="Makefile tests/Makefile"
609
    for dir in $DIRS ; do
610
            mkdir -p $dir
611
    done
612
    for f in $FILES ; do
613
        ln -sf $source_path/$f $f
614
    done
615
fi
616

    
617
rm -f $TMPO $TMPC $TMPE $TMPS