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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
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
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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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trap "rm -f $TMPC $TMPO $TMPE ; exit" 0 2 3 15
19

    
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compile_object() {
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  $cc $QEMU_CFLAGS -c -o $TMPO $TMPC > /dev/null 2> /dev/null
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}
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compile_prog() {
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  local_cflags="$1"
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  local_ldflags="$2"
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  $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags > /dev/null 2> /dev/null
28
}
29

    
30
# default parameters
31
cpu=""
32
prefix=""
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interp_prefix="/usr/gnemul/qemu-%M"
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static="no"
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sparc_cpu=""
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cross_prefix=""
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cc="gcc"
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audio_drv_list=""
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audio_card_list="ac97 es1370 sb16"
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audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus"
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host_cc="gcc"
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ar="ar"
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make="make"
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install="install"
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objcopy="objcopy"
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ld="ld"
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helper_cflags=""
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libs_softmmu=""
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libs_tools=""
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audio_pt_int=""
51

    
52
# parse CC options first
53
for opt do
54
  optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
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  case "$opt" in
56
  --cross-prefix=*) cross_prefix="$optarg"
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  ;;
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  --cc=*) cc="$optarg"
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  ;;
60
  --cpu=*) cpu="$optarg"
61
  ;;
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  --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
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  ;;
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  --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
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  ;;
66
  --sparc_cpu=*)
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    sparc_cpu="$optarg"
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    case $sparc_cpu in
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    v7|v8|v8plus|v8plusa)
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      cpu="sparc"
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    ;;
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    v9)
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      cpu="sparc64"
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    ;;
75
    *)
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      echo "undefined SPARC architecture. Exiting";
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      exit 1
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    ;;
79
    esac
80
  ;;
81
  esac
82
done
83
# OS specific
84
# Using uname is really, really broken.  Once we have the right set of checks
85
# we can eliminate it's usage altogether
86

    
87
cc="${cross_prefix}${cc}"
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ar="${cross_prefix}${ar}"
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objcopy="${cross_prefix}${objcopy}"
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ld="${cross_prefix}${ld}"
91

    
92
# check that the C compiler works.
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cat > $TMPC <<EOF
94
int main(void) {}
95
EOF
96

    
97
if compile_object ; then
98
  : C compiler works ok
99
else
100
    echo "ERROR: \"$cc\" either does not exist or does not work"
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    exit 1
102
fi
103

    
104
check_define() {
105
cat > $TMPC <<EOF
106
#if !defined($1)
107
#error Not defined
108
#endif
109
int main(void) { return 0; }
110
EOF
111
  compile_object
112
}
113

    
114
if test ! -z "$cpu" ; then
115
  # command line argument
116
  :
117
elif check_define __i386__ ; then
118
  cpu="i386"
119
elif check_define __x86_64__ ; then
120
  cpu="x86_64"
121
elif check_define __sparc__ ; then
122
  # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
123
  # They must be specified using --sparc_cpu
124
  if check_define __arch64__ ; then
125
    cpu="sparc64"
126
  else
127
    cpu="sparc"
128
  fi
129
elif check_define _ARCH_PPC ; then
130
  if check_define _ARCH_PPC64 ; then
131
    cpu="ppc64"
132
  else
133
    cpu="ppc"
134
  fi
135
else
136
  cpu=`uname -m`
137
fi
138

    
139
target_list=""
140
case "$cpu" in
141
  alpha|cris|ia64|m68k|microblaze|mips|mips64|ppc|ppc64|sparc64)
142
    cpu="$cpu"
143
  ;;
144
  i386|i486|i586|i686|i86pc|BePC)
145
    cpu="i386"
146
  ;;
147
  x86_64|amd64)
148
    cpu="x86_64"
149
  ;;
150
  armv*b)
151
    cpu="armv4b"
152
  ;;
153
  armv*l)
154
    cpu="armv4l"
155
  ;;
156
  parisc|parisc64)
157
    cpu="hppa"
158
  ;;
159
  s390*)
160
    cpu="s390"
161
  ;;
162
  sparc|sun4[cdmuv])
163
    cpu="sparc"
164
  ;;
165
  *)
166
    cpu="unknown"
167
  ;;
168
esac
169

    
170
# Default value for a variable defining feature "foo"
171
#  * foo="no", feature will only be used if --enable-foo arg is given
172
#  * foo="", feature will be searched for, and if found, will be used
173
#  * foo="yes", this value vill only be set by --enable-foo flag.
174
#                   feature will searched for, if not found, configure exits with error
175
#
176
# Always add --enable-foo and --disable-foo command line args.  Distributions want
177
# to ensure that several features are compiled in, and it is impossible without a
178
# --enable-foo that exits if feature is not found
179

    
180
bluez=""
181
brlapi=""
182
curl=""
183
curses=""
184
docs=""
185
fdt=""
186
kvm=""
187
nptl=""
188
sdl=""
189
sparse="no"
190
vde=""
191
vnc_tls=""
192
vnc_sasl=""
193
xen=""
194
linux_aio=""
195

    
196
gprof="no"
197
debug_tcg="no"
198
debug="no"
199
strip_opt="yes"
200
bigendian="no"
201
mingw32="no"
202
EXESUF=""
203
slirp="yes"
204
fmod_lib=""
205
fmod_inc=""
206
oss_lib=""
207
bsd="no"
208
linux="no"
209
solaris="no"
210
profiler="no"
211
cocoa="no"
212
softmmu="yes"
213
linux_user="no"
214
darwin_user="no"
215
bsd_user="no"
216
guest_base=""
217
uname_release=""
218
io_thread="no"
219
mixemu="no"
220
kerneldir=""
221
aix="no"
222
blobs="yes"
223
pkgversion=""
224
check_utests="no"
225

    
226
# OS specific
227
if check_define __linux__ ; then
228
  targetos="Linux"
229
elif check_define _WIN32 ; then
230
  targetos='MINGW32'
231
elif check_define __OpenBSD__ ; then
232
  targetos='OpenBSD'
233
elif check_define __sun__ ; then
234
  targetos='SunOS'
235
else
236
  targetos=`uname -s`
237
fi
238

    
239
case $targetos in
240
CYGWIN*)
241
  mingw32="yes"
242
  QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
243
  audio_possible_drivers="sdl"
244
;;
245
MINGW32*)
246
  mingw32="yes"
247
  audio_possible_drivers="dsound sdl fmod"
248
;;
249
GNU/kFreeBSD)
250
  audio_drv_list="oss"
251
  audio_possible_drivers="oss sdl esd pa"
252
;;
253
FreeBSD)
254
  bsd="yes"
255
  audio_drv_list="oss"
256
  audio_possible_drivers="oss sdl esd pa"
257
;;
258
DragonFly)
259
  bsd="yes"
260
  audio_drv_list="oss"
261
  audio_possible_drivers="oss sdl esd pa"
262
;;
263
NetBSD)
264
  bsd="yes"
265
  audio_drv_list="oss"
266
  audio_possible_drivers="oss sdl esd"
267
  oss_lib="-lossaudio"
268
;;
269
OpenBSD)
270
  bsd="yes"
271
  audio_drv_list="oss"
272
  audio_possible_drivers="oss sdl esd"
273
  oss_lib="-lossaudio"
274
;;
275
Darwin)
276
  bsd="yes"
277
  darwin="yes"
278
  # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
279
  # run 64-bit userspace code
280
  if [ "$cpu" = "i386" ] ; then
281
    is_x86_64=`sysctl -n hw.optional.x86_64`
282
    [ "$is_x86_64" = "1" ] && cpu=x86_64
283
  fi
284
  if [ "$cpu" = "x86_64" ] ; then
285
    QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
286
    LDFLAGS="-arch x86_64 $LDFLAGS"
287
  else
288
    QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
289
  fi
290
  darwin_user="yes"
291
  cocoa="yes"
292
  audio_drv_list="coreaudio"
293
  audio_possible_drivers="coreaudio sdl fmod"
294
  LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
295
  libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
296
;;
297
SunOS)
298
  solaris="yes"
299
  make="gmake"
300
  install="ginstall"
301
  needs_libsunmath="no"
302
  solarisrev=`uname -r | cut -f2 -d.`
303
  # have to select again, because `uname -m` returns i86pc
304
  # even on an x86_64 box.
305
  solariscpu=`isainfo -k`
306
  if test "${solariscpu}" = "amd64" ; then
307
    cpu="x86_64"
308
  fi
309
  if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
310
    if test "$solarisrev" -le 9 ; then
311
      if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
312
        needs_libsunmath="yes"
313
        QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
314
        LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
315
        LIBS="-lsunmath $LIBS"
316
      else
317
        echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
318
        echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
319
        echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
320
        echo "Studio 11 can be downloaded from www.sun.com."
321
        exit 1
322
      fi
323
    fi
324
  fi
325
  if test -f /usr/include/sys/soundcard.h ; then
326
    audio_drv_list="oss"
327
  fi
328
  audio_possible_drivers="oss sdl"
329
  QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
330
  LIBS="-lsocket -lnsl -lresolv $LIBS"
331
;;
332
AIX)
333
  aix="yes"
334
  make="gmake"
335
;;
336
*)
337
  audio_drv_list="oss"
338
  audio_possible_drivers="oss alsa sdl esd pa"
339
  linux="yes"
340
  linux_user="yes"
341
  usb="linux"
342
  if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
343
    audio_possible_drivers="$audio_possible_drivers fmod"
344
  fi
345
;;
346
esac
347

    
348
if [ "$bsd" = "yes" ] ; then
349
  if [ "$darwin" != "yes" ] ; then
350
    make="gmake"
351
    usb="bsd"
352
  fi
353
  bsd_user="yes"
354
fi
355

    
356
if test "$mingw32" = "yes" ; then
357
  EXESUF=".exe"
358
  QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
359
  LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
360
fi
361

    
362
# find source path
363
source_path=`dirname "$0"`
364
source_path_used="no"
365
workdir=`pwd`
366
if [ -z "$source_path" ]; then
367
    source_path=$workdir
368
else
369
    source_path=`cd "$source_path"; pwd`
370
fi
371
[ -f "$workdir/vl.c" ] || source_path_used="yes"
372

    
373
werror=""
374

    
375
for opt do
376
  optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
377
  case "$opt" in
378
  --help|-h) show_help=yes
379
  ;;
380
  --prefix=*) prefix="$optarg"
381
  ;;
382
  --interp-prefix=*) interp_prefix="$optarg"
383
  ;;
384
  --source-path=*) source_path="$optarg"
385
  source_path_used="yes"
386
  ;;
387
  --cross-prefix=*)
388
  ;;
389
  --cc=*)
390
  ;;
391
  --host-cc=*) host_cc="$optarg"
392
  ;;
393
  --make=*) make="$optarg"
394
  ;;
395
  --install=*) install="$optarg"
396
  ;;
397
  --extra-cflags=*)
398
  ;;
399
  --extra-ldflags=*)
400
  ;;
401
  --cpu=*)
402
  ;;
403
  --target-list=*) target_list="$optarg"
404
  ;;
405
  --enable-gprof) gprof="yes"
406
  ;;
407
  --static) static="yes"
408
  ;;
409
  --disable-sdl) sdl="no"
410
  ;;
411
  --enable-sdl) sdl="yes"
412
  ;;
413
  --fmod-lib=*) fmod_lib="$optarg"
414
  ;;
415
  --fmod-inc=*) fmod_inc="$optarg"
416
  ;;
417
  --oss-lib=*) oss_lib="$optarg"
418
  ;;
419
  --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
420
  ;;
421
  --audio-drv-list=*) audio_drv_list="$optarg"
422
  ;;
423
  --enable-debug-tcg) debug_tcg="yes"
424
  ;;
425
  --disable-debug-tcg) debug_tcg="no"
426
  ;;
427
  --enable-debug)
428
      # Enable debugging options that aren't excessively noisy
429
      debug_tcg="yes"
430
      debug="yes"
431
      strip_opt="no"
432
  ;;
433
  --enable-sparse) sparse="yes"
434
  ;;
435
  --disable-sparse) sparse="no"
436
  ;;
437
  --disable-strip) strip_opt="no"
438
  ;;
439
  --disable-vnc-tls) vnc_tls="no"
440
  ;;
441
  --enable-vnc-tls) vnc_tls="yes"
442
  ;;
443
  --disable-vnc-sasl) vnc_sasl="no"
444
  ;;
445
  --enable-vnc-sasl) vnc_sasl="yes"
446
  ;;
447
  --disable-slirp) slirp="no"
448
  ;;
449
  --disable-vde) vde="no"
450
  ;;
451
  --enable-vde) vde="yes"
452
  ;;
453
  --disable-xen) xen="no"
454
  ;;
455
  --enable-xen) xen="yes"
456
  ;;
457
  --disable-brlapi) brlapi="no"
458
  ;;
459
  --enable-brlapi) brlapi="yes"
460
  ;;
461
  --disable-bluez) bluez="no"
462
  ;;
463
  --enable-bluez) bluez="yes"
464
  ;;
465
  --disable-kvm) kvm="no"
466
  ;;
467
  --enable-kvm) kvm="yes"
468
  ;;
469
  --enable-profiler) profiler="yes"
470
  ;;
471
  --enable-cocoa)
472
      cocoa="yes" ;
473
      sdl="no" ;
474
      audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
475
  ;;
476
  --disable-system) softmmu="no"
477
  ;;
478
  --enable-system) softmmu="yes"
479
  ;;
480
  --disable-user)
481
      linux_user="no" ;
482
      bsd_user="no" ;
483
      darwin_user="no"
484
  ;;
485
  --enable-user) ;;
486
  --disable-linux-user) linux_user="no"
487
  ;;
488
  --enable-linux-user) linux_user="yes"
489
  ;;
490
  --disable-darwin-user) darwin_user="no"
491
  ;;
492
  --enable-darwin-user) darwin_user="yes"
493
  ;;
494
  --disable-bsd-user) bsd_user="no"
495
  ;;
496
  --enable-bsd-user) bsd_user="yes"
497
  ;;
498
  --enable-guest-base) guest_base="yes"
499
  ;;
500
  --disable-guest-base) guest_base="no"
501
  ;;
502
  --enable-uname-release=*) uname_release="$optarg"
503
  ;;
504
  --sparc_cpu=*)
505
  ;;
506
  --enable-werror) werror="yes"
507
  ;;
508
  --disable-werror) werror="no"
509
  ;;
510
  --disable-curses) curses="no"
511
  ;;
512
  --enable-curses) curses="yes"
513
  ;;
514
  --disable-curl) curl="no"
515
  ;;
516
  --enable-curl) curl="yes"
517
  ;;
518
  --disable-fdt) fdt="no"
519
  ;;
520
  --enable-fdt) fdt="yes"
521
  ;;
522
  --disable-check-utests) check_utests="no"
523
  ;;
524
  --enable-check-utests) check_utests="yes"
525
  ;;
526
  --disable-nptl) nptl="no"
527
  ;;
528
  --enable-nptl) nptl="yes"
529
  ;;
530
  --enable-mixemu) mixemu="yes"
531
  ;;
532
  --disable-linux-aio) linux_aio="no"
533
  ;;
534
  --enable-linux-aio) linux_aio="yes"
535
  ;;
536
  --enable-io-thread) io_thread="yes"
537
  ;;
538
  --disable-blobs) blobs="no"
539
  ;;
540
  --kerneldir=*) kerneldir="$optarg"
541
  ;;
542
  --with-pkgversion=*) pkgversion=" ($optarg)"
543
  ;;
544
  --disable-docs) docs="no"
545
  ;;
546
  --enable-docs) docs="yes"
547
  ;;
548
  *) echo "ERROR: unknown option $opt"; show_help="yes"
549
  ;;
550
  esac
551
done
552

    
553
#
554
# If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
555
# QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
556
#
557
host_guest_base="no"
558
case "$cpu" in
559
    sparc) case $sparc_cpu in
560
           v7|v8)
561
             QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
562
           ;;
563
           v8plus|v8plusa)
564
             QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
565
           ;;
566
           *) # sparc_cpu not defined in the command line
567
             QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
568
           esac
569
           LDFLAGS="-m32 $LDFLAGS"
570
           QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
571
           if test "$solaris" = "no" ; then
572
             QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
573
             helper_cflags="-ffixed-i0"
574
           fi
575
           ;;
576
    sparc64)
577
           QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
578
           LDFLAGS="-m64 $LDFLAGS"
579
           QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
580
           if test "$solaris" != "no" ; then
581
             QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
582
           fi
583
           ;;
584
    s390)
585
           QEMU_CFLAGS="-march=z900 $QEMU_CFLAGS"
586
           ;;
587
    i386)
588
           QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
589
           LDFLAGS="-m32 $LDFLAGS"
590
           helper_cflags="-fomit-frame-pointer"
591
           host_guest_base="yes"
592
           ;;
593
    x86_64)
594
           QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
595
           LDFLAGS="-m64 $LDFLAGS"
596
           host_guest_base="yes"
597
           ;;
598
    arm*)
599
           host_guest_base="yes"
600
           ;;
601
    ppc*)
602
           host_guest_base="yes"
603
           ;;
604
esac
605

    
606
[ -z "$guest_base" ] && guest_base="$host_guest_base"
607

    
608
if test x"$show_help" = x"yes" ; then
609
cat << EOF
610

    
611
Usage: configure [options]
612
Options: [defaults in brackets after descriptions]
613

    
614
EOF
615
echo "Standard options:"
616
echo "  --help                   print this message"
617
echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
618
echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
619
echo "                           use %M for cpu name [$interp_prefix]"
620
echo "  --target-list=LIST       set target list [$target_list]"
621
echo ""
622
echo "Advanced options (experts only):"
623
echo "  --source-path=PATH       path of source code [$source_path]"
624
echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
625
echo "  --cc=CC                  use C compiler CC [$cc]"
626
echo "  --host-cc=CC             use C compiler CC [$host_cc] for dyngen etc."
627
echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
628
echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
629
echo "  --make=MAKE              use specified make [$make]"
630
echo "  --install=INSTALL        use specified install [$install]"
631
echo "  --static                 enable static build [$static]"
632
echo "  --enable-debug-tcg       enable TCG debugging"
633
echo "  --disable-debug-tcg      disable TCG debugging (default)"
634
echo "  --enable-debug           enable common debug build options"
635
echo "  --enable-sparse          enable sparse checker"
636
echo "  --disable-sparse         disable sparse checker (default)"
637
echo "  --disable-strip          disable stripping binaries"
638
echo "  --disable-werror         disable compilation abort on warning"
639
echo "  --disable-sdl            disable SDL"
640
echo "  --enable-sdl             enable SDL"
641
echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
642
echo "  --audio-drv-list=LIST    set audio drivers list:"
643
echo "                           Available drivers: $audio_possible_drivers"
644
echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
645
echo "                           Available cards: $audio_possible_cards"
646
echo "  --enable-mixemu          enable mixer emulation"
647
echo "  --disable-xen            disable xen backend driver support"
648
echo "  --enable-xen             enable xen backend driver support"
649
echo "  --disable-brlapi         disable BrlAPI"
650
echo "  --enable-brlapi          enable BrlAPI"
651
echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
652
echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
653
echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
654
echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
655
echo "  --disable-curses         disable curses output"
656
echo "  --enable-curses          enable curses output"
657
echo "  --disable-curl           disable curl connectivity"
658
echo "  --enable-curl            enable curl connectivity"
659
echo "  --disable-fdt            disable fdt device tree"
660
echo "  --enable-fdt             enable fdt device tree"
661
echo "  --disable-check-utests   disable check unit-tests"
662
echo "  --enable-check-utests    enable check unit-tests"
663
echo "  --disable-bluez          disable bluez stack connectivity"
664
echo "  --enable-bluez           enable bluez stack connectivity"
665
echo "  --disable-kvm            disable KVM acceleration support"
666
echo "  --enable-kvm             enable KVM acceleration support"
667
echo "  --disable-nptl           disable usermode NPTL support"
668
echo "  --enable-nptl            disable usermode NPTL support"
669
echo "  --enable-system          enable all system emulation targets"
670
echo "  --disable-system         disable all system emulation targets"
671
echo "  --enable-user            enable supported user emulation targets"
672
echo "  --disable-user           disable all user emulation targets"
673
echo "  --enable-linux-user      enable all linux usermode emulation targets"
674
echo "  --disable-linux-user     disable all linux usermode emulation targets"
675
echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
676
echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
677
echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
678
echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
679
echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
680
echo "                           emulation targets"
681
echo "  --disable-guest-base     disable GUEST_BASE support"
682
echo "  --fmod-lib               path to FMOD library"
683
echo "  --fmod-inc               path to FMOD includes"
684
echo "  --oss-lib                path to OSS library"
685
echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
686
echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
687
echo "  --disable-vde            disable support for vde network"
688
echo "  --enable-vde             enable support for vde network"
689
echo "  --disable-linux-aio      disable Linux AIO support"
690
echo "  --enable-linux-aio       enable Linux AIO support"
691
echo "  --enable-io-thread       enable IO thread"
692
echo "  --disable-blobs          disable installing provided firmware blobs"
693
echo "  --kerneldir=PATH         look for kernel includes in PATH"
694
echo ""
695
echo "NOTE: The object files are built at the place where configure is launched"
696
exit 1
697
fi
698

    
699
#
700
# Solaris specific configure tool chain decisions
701
#
702
if test "$solaris" = "yes" ; then
703
  solinst=`which $install 2> /dev/null | /usr/bin/grep -v "no $install in"`
704
  if test -z "$solinst" ; then
705
    echo "Solaris install program not found. Use --install=/usr/ucb/install or"
706
    echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
707
    echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
708
    exit 1
709
  fi
710
  if test "$solinst" = "/usr/sbin/install" ; then
711
    echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
712
    echo "try ginstall from the GNU fileutils available from www.blastwave.org"
713
    echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
714
    exit 1
715
  fi
716
  sol_ar=`which ar 2> /dev/null | /usr/bin/grep -v "no ar in"`
717
  if test -z "$sol_ar" ; then
718
    echo "Error: No path includes ar"
719
    if test -f /usr/ccs/bin/ar ; then
720
      echo "Add /usr/ccs/bin to your path and rerun configure"
721
    fi
722
    exit 1
723
  fi
724
fi
725

    
726

    
727
if test -z "$target_list" ; then
728
# these targets are portable
729
    if [ "$softmmu" = "yes" ] ; then
730
        target_list="\
731
i386-softmmu \
732
x86_64-softmmu \
733
arm-softmmu \
734
cris-softmmu \
735
m68k-softmmu \
736
microblaze-softmmu \
737
mips-softmmu \
738
mipsel-softmmu \
739
mips64-softmmu \
740
mips64el-softmmu \
741
ppc-softmmu \
742
ppcemb-softmmu \
743
ppc64-softmmu \
744
sh4-softmmu \
745
sh4eb-softmmu \
746
sparc-softmmu \
747
sparc64-softmmu \
748
"
749
    fi
750
# the following are Linux specific
751
    if [ "$linux_user" = "yes" ] ; then
752
        target_list="${target_list}\
753
i386-linux-user \
754
x86_64-linux-user \
755
alpha-linux-user \
756
arm-linux-user \
757
armeb-linux-user \
758
cris-linux-user \
759
m68k-linux-user \
760
microblaze-linux-user \
761
mips-linux-user \
762
mipsel-linux-user \
763
ppc-linux-user \
764
ppc64-linux-user \
765
ppc64abi32-linux-user \
766
sh4-linux-user \
767
sh4eb-linux-user \
768
sparc-linux-user \
769
sparc64-linux-user \
770
sparc32plus-linux-user \
771
"
772
    fi
773
# the following are Darwin specific
774
    if [ "$darwin_user" = "yes" ] ; then
775
        target_list="$target_list i386-darwin-user ppc-darwin-user "
776
    fi
777
# the following are BSD specific
778
    if [ "$bsd_user" = "yes" ] ; then
779
        target_list="${target_list}\
780
i386-bsd-user \
781
x86_64-bsd-user \
782
sparc-bsd-user \
783
sparc64-bsd-user \
784
"
785
    fi
786
else
787
    target_list=`echo "$target_list" | sed -e 's/,/ /g'`
788
fi
789
if test -z "$target_list" ; then
790
    echo "No targets enabled"
791
    exit 1
792
fi
793

    
794
feature_not_found() {
795
  feature=$1
796

    
797
  echo "ERROR"
798
  echo "ERROR: User requested feature $feature"
799
  echo "ERROR: configure was not able to found it"
800
  echo "ERROR"
801
  exit 1;
802
}
803

    
804
if test -z "$cross_prefix" ; then
805

    
806
# ---
807
# big/little endian test
808
cat > $TMPC << EOF
809
#include <inttypes.h>
810
int main(int argc, char ** argv){
811
        volatile uint32_t i=0x01234567;
812
        return (*((uint8_t*)(&i))) == 0x67;
813
}
814
EOF
815

    
816
if compile_prog "" "" ; then
817
$TMPE && bigendian="yes"
818
else
819
echo big/little test failed
820
fi
821

    
822
else
823

    
824
# if cross compiling, cannot launch a program, so make a static guess
825
case "$cpu" in
826
  armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|sparc|sparc64)
827
    bigendian=yes
828
  ;;
829
esac
830

    
831
fi
832

    
833
# host long bits test
834
hostlongbits="32"
835
case "$cpu" in
836
  x86_64|alpha|ia64|sparc64|ppc64)
837
    hostlongbits=64
838
  ;;
839
esac
840

    
841

    
842
##########################################
843
# NPTL probe
844

    
845
if test "$nptl" != "no" ; then
846
  cat > $TMPC <<EOF
847
#include <sched.h>
848
#include <linux/futex.h>
849
void foo()
850
{
851
#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
852
#error bork
853
#endif
854
}
855
EOF
856

    
857
  if compile_object ; then
858
    nptl=yes
859
  else
860
    if test "$nptl" = "yes" ; then
861
      feature_not_found "nptl"
862
    fi
863
    nptl=no
864
  fi
865
fi
866

    
867
##########################################
868
# zlib check
869

    
870
cat > $TMPC << EOF
871
#include <zlib.h>
872
int main(void) { zlibVersion(); return 0; }
873
EOF
874
if compile_prog "" "-lz" ; then
875
    :
876
else
877
    echo
878
    echo "Error: zlib check failed"
879
    echo "Make sure to have the zlib libs and headers installed."
880
    echo
881
    exit 1
882
fi
883

    
884
##########################################
885
# xen probe
886

    
887
if test "$xen" != "no" ; then
888
  xen_libs="-lxenstore -lxenctrl -lxenguest"
889
  cat > $TMPC <<EOF
890
#include <xenctrl.h>
891
#include <xs.h>
892
int main(void) { xs_daemon_open(); xc_interface_open(); return 0; }
893
EOF
894
  if compile_prog "" "$xen_libs" ; then
895
    xen=yes
896
    libs_softmmu="$xen_libs $libs_softmmu"
897
  else
898
    if test "$xen" = "yes" ; then
899
      feature_not_found "xen"
900
    fi
901
    xen=no
902
  fi
903
fi
904

    
905
##########################################
906
# Sparse probe
907
if test "$sparse" != "no" ; then
908
  if test -x "$(which cgcc 2>/dev/null)"; then
909
    sparse=yes
910
  else
911
    if test "$sparse" = "yes" ; then
912
      feature_not_found "sparse"
913
    fi
914
    sparse=no
915
  fi
916
fi
917

    
918
##########################################
919
# SDL probe
920

    
921
sdl_too_old=no
922

    
923
if test "$sdl" != "no" ; then
924
  cat > $TMPC << EOF
925
#include <SDL.h>
926
#undef main /* We don't want SDL to override our main() */
927
int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
928
EOF
929
  sdl_cflags=`sdl-config --cflags 2> /dev/null`
930
  sdl_libs=`sdl-config --libs 2> /dev/null`
931
  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
932
    _sdlversion=`sdl-config --version | sed 's/[^0-9]//g'`
933
    if test "$_sdlversion" -lt 121 ; then
934
      sdl_too_old=yes
935
    else
936
      if test "$cocoa" = "no" ; then
937
        sdl=yes
938
      fi
939
    fi
940

    
941
    # static link with sdl ?
942
    if test "$sdl" = "yes" -a "$static" = "yes" ; then
943
      sdl_libs=`sdl-config --static-libs 2>/dev/null`
944
      if test `sdl-config --static-libs 2>/dev/null | grep \\\-laa > /dev/null` ; then
945
         sdl_libs="$sdl_libs `aalib-config --static-libs >2 /dev/null`"
946
         sdl_cflags="$sd_cflags `aalib-config --cflags >2 /dev/null`"
947
      fi
948
      if compile_prog "$sdl_cflags" "$sdl_libs" ; then
949
	:
950
      else
951
        sdl=no
952
      fi
953
    fi # static link
954
  else # sdl not found
955
    if test "$sdl" = "yes" ; then
956
      feature_not_found "sdl"
957
    fi
958
    sdl=no
959
  fi # sdl compile test
960
fi
961

    
962
if test "$sdl" = "yes" ; then
963
  cat > $TMPC <<EOF
964
#include <SDL.h>
965
#if defined(SDL_VIDEO_DRIVER_X11)
966
#include <X11/XKBlib.h>
967
#else
968
#error No x11 support
969
#endif
970
int main(void) { return 0; }
971
EOF
972
  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
973
    sdl_libs="$sdl_libs -lX11"
974
  fi
975
  if test "$mingw32" = "yes" ; then
976
    sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
977
  fi
978
  libs_softmmu="$sdl_libs $libs_softmmu"
979
fi
980

    
981
##########################################
982
# VNC TLS detection
983
if test "$vnc_tls" != "no" ; then
984
  cat > $TMPC <<EOF
985
#include <gnutls/gnutls.h>
986
int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
987
EOF
988
  vnc_tls_cflags=`pkg-config --cflags gnutls 2> /dev/null`
989
  vnc_tls_libs=`pkg-config --libs gnutls 2> /dev/null`
990
  if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
991
    vnc_tls=yes
992
    libs_softmmu="$vnc_tls_libs $libs_softmmu"
993
  else
994
    if test "$vnc_tls" = "yes" ; then
995
      feature_not_found "vnc-tls"
996
    fi
997
    vnc_tls=no
998
  fi
999
fi
1000

    
1001
##########################################
1002
# VNC SASL detection
1003
if test "$vnc_sasl" != "no" ; then
1004
  cat > $TMPC <<EOF
1005
#include <sasl/sasl.h>
1006
#include <stdio.h>
1007
int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1008
EOF
1009
  # Assuming Cyrus-SASL installed in /usr prefix
1010
  vnc_sasl_cflags=""
1011
  vnc_sasl_libs="-lsasl2"
1012
  if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1013
    vnc_sasl=yes
1014
    libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1015
  else
1016
    if test "$vnc_sasl" = "yes" ; then
1017
      feature_not_found "vnc-sasl"
1018
    fi
1019
    vnc_sasl=no
1020
  fi
1021
fi
1022

    
1023
##########################################
1024
# fnmatch() probe, used for ACL routines
1025
fnmatch="no"
1026
cat > $TMPC << EOF
1027
#include <fnmatch.h>
1028
int main(void)
1029
{
1030
    fnmatch("foo", "foo", 0);
1031
    return 0;
1032
}
1033
EOF
1034
if compile_prog "" "" ; then
1035
   fnmatch="yes"
1036
fi
1037

    
1038
##########################################
1039
# vde libraries probe
1040
if test "$vde" != "no" ; then
1041
  vde_libs="-lvdeplug"
1042
  cat > $TMPC << EOF
1043
#include <libvdeplug.h>
1044
int main(void)
1045
{
1046
    struct vde_open_args a = {0, 0, 0};
1047
    vde_open("", "", &a);
1048
    return 0;
1049
}
1050
EOF
1051
  if compile_prog "" "$vde_libs" ; then
1052
    vde=yes
1053
    libs_softmmu="$vde_libs $libs_softmmu"
1054
    libs_tools="$vde_libs $libs_tools"
1055
  else
1056
    if test "$vde" = "yes" ; then
1057
      feature_not_found "vde"
1058
    fi
1059
    vde=no
1060
  fi
1061
fi
1062

    
1063
##########################################
1064
# Sound support libraries probe
1065

    
1066
audio_drv_probe()
1067
{
1068
    drv=$1
1069
    hdr=$2
1070
    lib=$3
1071
    exp=$4
1072
    cfl=$5
1073
        cat > $TMPC << EOF
1074
#include <$hdr>
1075
int main(void) { $exp }
1076
EOF
1077
    if compile_prog "$cfl" "$lib" ; then
1078
        :
1079
    else
1080
        echo
1081
        echo "Error: $drv check failed"
1082
        echo "Make sure to have the $drv libs and headers installed."
1083
        echo
1084
        exit 1
1085
    fi
1086
}
1087

    
1088
audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1089
for drv in $audio_drv_list; do
1090
    case $drv in
1091
    alsa)
1092
    audio_drv_probe $drv alsa/asoundlib.h -lasound \
1093
        "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1094
    libs_softmmu="-lasound $libs_softmmu"
1095
    ;;
1096

    
1097
    fmod)
1098
    if test -z $fmod_lib || test -z $fmod_inc; then
1099
        echo
1100
        echo "Error: You must specify path to FMOD library and headers"
1101
        echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1102
        echo
1103
        exit 1
1104
    fi
1105
    audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1106
    libs_softmmu="$fmod_lib $libs_softmmu"
1107
    ;;
1108

    
1109
    esd)
1110
    audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1111
    libs_softmmu="-lesd $libs_softmmu"
1112
    audio_pt_int="yes"
1113
    ;;
1114

    
1115
    pa)
1116
    audio_drv_probe $drv pulse/simple.h -lpulse-simple \
1117
        "pa_simple *s = NULL; pa_simple_free(s); return 0;"
1118
    libs_softmmu="-lpulse-simple $libs_softmmu"
1119
    audio_pt_int="yes"
1120
    ;;
1121

    
1122
    coreaudio)
1123
      libs_softmmu="-framework CoreAudio $libs_softmmu"
1124
    ;;
1125

    
1126
    dsound)
1127
      libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1128
    ;;
1129

    
1130
    oss)
1131
      libs_softmmu="$oss_lib $libs_softmmu"
1132
    ;;
1133

    
1134
    sdl|wav)
1135
    # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1136
    ;;
1137

    
1138
    *)
1139
    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1140
        echo
1141
        echo "Error: Unknown driver '$drv' selected"
1142
        echo "Possible drivers are: $audio_possible_drivers"
1143
        echo
1144
        exit 1
1145
    }
1146
    ;;
1147
    esac
1148
done
1149

    
1150
##########################################
1151
# BrlAPI probe
1152

    
1153
if test "$brlapi" != "no" ; then
1154
  brlapi_libs="-lbrlapi"
1155
  cat > $TMPC << EOF
1156
#include <brlapi.h>
1157
int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1158
EOF
1159
  if compile_prog "" "$brlapi_libs" ; then
1160
    brlapi=yes
1161
    libs_softmmu="$brlapi_libs $libs_softmmu"
1162
  else
1163
    if test "$brlapi" = "yes" ; then
1164
      feature_not_found "brlapi"
1165
    fi
1166
    brlapi=no
1167
  fi
1168
fi
1169

    
1170
##########################################
1171
# curses probe
1172
curses_list="-lncurses -lcurses"
1173

    
1174
if test "$curses" != "no" ; then
1175
  curses_found=no
1176
  cat > $TMPC << EOF
1177
#include <curses.h>
1178
#ifdef __OpenBSD__
1179
#define resize_term resizeterm
1180
#endif
1181
int main(void) { resize_term(0, 0); return curses_version(); }
1182
EOF
1183
  for curses_lib in $curses_list; do
1184
    if compile_prog "" "$curses_lib" ; then
1185
      curses_found=yes
1186
      libs_softmmu="$curses_lib $libs_softmmu"
1187
      break
1188
    fi
1189
  done
1190
  if test "$curses_found" = "yes" ; then
1191
    curses=yes
1192
  else
1193
    if test "$curses" = "yes" ; then
1194
      feature_not_found "curses"
1195
    fi
1196
    curses=no
1197
  fi
1198
fi
1199

    
1200
##########################################
1201
# curl probe
1202

    
1203
if test "$curl" != "no" ; then
1204
  cat > $TMPC << EOF
1205
#include <curl/curl.h>
1206
int main(void) { return curl_easy_init(); }
1207
EOF
1208
  curl_cflags=`curl-config --cflags 2>/dev/null`
1209
  curl_libs=`curl-config --libs 2>/dev/null`
1210
  if compile_prog "$curl_cflags" "$curl_libs" ; then
1211
    curl=yes
1212
    libs_tools="$curl_libs $libs_tools"
1213
    libs_softmmu="$curl_libs $libs_softmmu"
1214
  else
1215
    if test "$curl" = "yes" ; then
1216
      feature_not_found "curl"
1217
    fi
1218
    curl=no
1219
  fi
1220
fi # test "$curl"
1221

    
1222
##########################################
1223
# check framework probe
1224

    
1225
if test "$check_utests" != "no" ; then
1226
  cat > $TMPC << EOF
1227
#include <check.h>
1228
int main(void) { suite_create("qemu test"); return 0; }
1229
EOF
1230
  check_libs=`pkg-config --libs check`
1231
  if compile_prog "" $check_libs ; then
1232
    check_utests=yes
1233
    libs_tools="$check_libs $libs_tools"
1234
  else
1235
    if test "$check_utests" = "yes" ; then
1236
      feature_not_found "check"
1237
    fi
1238
    check_utests=no
1239
  fi
1240
fi # test "$check_utests"
1241

    
1242
##########################################
1243
# bluez support probe
1244
if test "$bluez" != "no" ; then
1245
  cat > $TMPC << EOF
1246
#include <bluetooth/bluetooth.h>
1247
int main(void) { return bt_error(0); }
1248
EOF
1249
  bluez_cflags=`pkg-config --cflags bluez 2> /dev/null`
1250
  bluez_libs=`pkg-config --libs bluez 2> /dev/null`
1251
  if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1252
    bluez=yes
1253
    libs_softmmu="$bluez_libs $libs_softmmu"
1254
  else
1255
    if test "$bluez" = "yes" ; then
1256
      feature_not_found "bluez"
1257
    fi
1258
    bluez="no"
1259
  fi
1260
fi
1261

    
1262
##########################################
1263
# kvm probe
1264
if test "$kvm" != "no" ; then
1265
    cat > $TMPC <<EOF
1266
#include <linux/kvm.h>
1267
#if !defined(KVM_API_VERSION) || KVM_API_VERSION < 12 || KVM_API_VERSION > 12
1268
#error Invalid KVM version
1269
#endif
1270
#if !defined(KVM_CAP_USER_MEMORY)
1271
#error Missing KVM capability KVM_CAP_USER_MEMORY
1272
#endif
1273
#if !defined(KVM_CAP_SET_TSS_ADDR)
1274
#error Missing KVM capability KVM_CAP_SET_TSS_ADDR
1275
#endif
1276
#if !defined(KVM_CAP_DESTROY_MEMORY_REGION_WORKS)
1277
#error Missing KVM capability KVM_CAP_DESTROY_MEMORY_REGION_WORKS
1278
#endif
1279
int main(void) { return 0; }
1280
EOF
1281
  if test "$kerneldir" != "" ; then
1282
      kvm_cflags=-I"$kerneldir"/include
1283
      if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) \
1284
         -a -d "$kerneldir/arch/x86/include" ; then
1285
            kvm_cflags="$kvm_cflags -I$kerneldir/arch/x86/include"
1286
	elif test "$cpu" = "ppc" -a -d "$kerneldir/arch/powerpc/include" ; then
1287
	    kvm_cflags="$kvm_cflags -I$kerneldir/arch/powerpc/include"
1288
        elif test -d "$kerneldir/arch/$cpu/include" ; then
1289
            kvm_cflags="$kvm_cflags -I$kerneldir/arch/$cpu/include"
1290
      fi
1291
  else
1292
      kvm_cflags=""
1293
  fi
1294
  if compile_prog "$kvm_cflags" "" ; then
1295
    kvm=yes
1296
  else
1297
    if test "$kvm" = "yes" ; then
1298
      if [ -x "`which awk 2>/dev/null`" ] && \
1299
         [ -x "`which grep 2>/dev/null`" ]; then
1300
        kvmerr=`LANG=C $cc $QEMU_CFLAGS -o $TMPE $kvm_cflags $TMPC 2>&1 \
1301
	| grep "error: " \
1302
	| awk -F "error: " '{if (NR>1) printf(", "); printf("%s",$2);}'`
1303
        if test "$kvmerr" != "" ; then
1304
          echo -e "${kvmerr}\n\
1305
      NOTE: To enable KVM support, update your kernel to 2.6.29+ or install \
1306
  recent kvm-kmod from http://sourceforge.net/projects/kvm."
1307
        fi
1308
      fi
1309
      feature_not_found "kvm"
1310
    fi
1311
    kvm=no
1312
  fi
1313
fi
1314

    
1315
##########################################
1316
# pthread probe
1317
PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
1318

    
1319
pthread=no
1320
cat > $TMPC << EOF
1321
#include <pthread.h>
1322
int main(void) { pthread_create(0,0,0,0); return 0; }
1323
EOF
1324
for pthread_lib in $PTHREADLIBS_LIST; do
1325
  if compile_prog "" "$pthread_lib" ; then
1326
    pthread=yes
1327
    LIBS="$pthread_lib $LIBS"
1328
    break
1329
  fi
1330
done
1331

    
1332
if test "$mingw32" != yes -a "$pthread" = no; then
1333
  echo
1334
  echo "Error: pthread check failed"
1335
  echo "Make sure to have the pthread libs and headers installed."
1336
  echo
1337
  exit 1
1338
fi
1339

    
1340
##########################################
1341
# linux-aio probe
1342
AIOLIBS=""
1343

    
1344
if test "$linux_aio" != "no" ; then
1345
  cat > $TMPC <<EOF
1346
#include <libaio.h>
1347
#include <sys/eventfd.h>
1348
int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
1349
EOF
1350
  if compile_prog "" "-laio" ; then
1351
    linux_aio=yes
1352
    LIBS="$LIBS -laio"
1353
  else
1354
    if test "$linux_aio" = "yes" ; then
1355
      feature_not_found "linux AIO"
1356
    fi
1357
    linux_aio=no
1358
  fi
1359
fi
1360

    
1361
##########################################
1362
# iovec probe
1363
cat > $TMPC <<EOF
1364
#include <sys/types.h>
1365
#include <sys/uio.h>
1366
#include <unistd.h>
1367
int main(void) { struct iovec iov; return 0; }
1368
EOF
1369
iovec=no
1370
if compile_prog "" "" ; then
1371
  iovec=yes
1372
fi
1373

    
1374
##########################################
1375
# preadv probe
1376
cat > $TMPC <<EOF
1377
#include <sys/types.h>
1378
#include <sys/uio.h>
1379
#include <unistd.h>
1380
int main(void) { preadv; }
1381
EOF
1382
preadv=no
1383
if compile_prog "" "" ; then
1384
  preadv=yes
1385
fi
1386

    
1387
##########################################
1388
# fdt probe
1389
if test "$fdt" != "no" ; then
1390
  fdt_libs="-lfdt"
1391
  cat > $TMPC << EOF
1392
int main(void) { return 0; }
1393
EOF
1394
  if compile_prog "" "$fdt_libs" ; then
1395
    fdt=yes
1396
    libs_softmmu="$fdt_libs $libs_softmmu"
1397
  else
1398
    if test "$fdt" = "yes" ; then
1399
      feature_not_found "fdt"
1400
    fi
1401
    fdt=no
1402
  fi
1403
fi
1404

    
1405
#
1406
# Check for xxxat() functions when we are building linux-user
1407
# emulator.  This is done because older glibc versions don't
1408
# have syscall stubs for these implemented.
1409
#
1410
atfile=no
1411
cat > $TMPC << EOF
1412
#define _ATFILE_SOURCE
1413
#include <sys/types.h>
1414
#include <fcntl.h>
1415
#include <unistd.h>
1416

    
1417
int
1418
main(void)
1419
{
1420
	/* try to unlink nonexisting file */
1421
	return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
1422
}
1423
EOF
1424
if compile_prog "" "" ; then
1425
  atfile=yes
1426
fi
1427

    
1428
# Check for inotify functions when we are building linux-user
1429
# emulator.  This is done because older glibc versions don't
1430
# have syscall stubs for these implemented.  In that case we
1431
# don't provide them even if kernel supports them.
1432
#
1433
inotify=no
1434
cat > $TMPC << EOF
1435
#include <sys/inotify.h>
1436

    
1437
int
1438
main(void)
1439
{
1440
	/* try to start inotify */
1441
	return inotify_init();
1442
}
1443
EOF
1444
if compile_prog "" "" ; then
1445
  inotify=yes
1446
fi
1447

    
1448
# check if utimensat and futimens are supported
1449
utimens=no
1450
cat > $TMPC << EOF
1451
#define _ATFILE_SOURCE
1452
#define _GNU_SOURCE
1453
#include <stddef.h>
1454
#include <fcntl.h>
1455

    
1456
int main(void)
1457
{
1458
    utimensat(AT_FDCWD, "foo", NULL, 0);
1459
    futimens(0, NULL);
1460
    return 0;
1461
}
1462
EOF
1463
if compile_prog "" "" ; then
1464
  utimens=yes
1465
fi
1466

    
1467
# check if pipe2 is there
1468
pipe2=no
1469
cat > $TMPC << EOF
1470
#define _GNU_SOURCE
1471
#include <unistd.h>
1472
#include <fcntl.h>
1473

    
1474
int main(void)
1475
{
1476
    int pipefd[2];
1477
    pipe2(pipefd, O_CLOEXEC);
1478
    return 0;
1479
}
1480
EOF
1481
if compile_prog "" "" ; then
1482
  pipe2=yes
1483
fi
1484

    
1485
# check if tee/splice is there. vmsplice was added same time.
1486
splice=no
1487
cat > $TMPC << EOF
1488
#define _GNU_SOURCE
1489
#include <unistd.h>
1490
#include <fcntl.h>
1491
#include <limits.h>
1492

    
1493
int main(void)
1494
{
1495
    int len, fd;
1496
    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
1497
    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
1498
    return 0;
1499
}
1500
EOF
1501
if compile_prog "" "" ; then
1502
  splice=yes
1503
fi
1504

    
1505
# check if eventfd is supported
1506
eventfd=no
1507
cat > $TMPC << EOF
1508
#include <sys/eventfd.h>
1509

    
1510
int main(void)
1511
{
1512
    int efd = eventfd(0, 0);
1513
    return 0;
1514
}
1515
EOF
1516
if compile_prog "" "" ; then
1517
  eventfd=yes
1518
fi
1519

    
1520
# Check if tools are available to build documentation.
1521
if test "$docs" != "no" ; then
1522
  if test -x "`which texi2html 2>/dev/null`" -a \
1523
          -x "`which pod2man 2>/dev/null`" ; then
1524
    docs=yes
1525
  else
1526
    if test "$docs" = "yes" ; then
1527
      feature_not_found "docs"
1528
    fi
1529
    docs=no
1530
  fi
1531
fi
1532

    
1533
# Search for bsawp_32 function
1534
byteswap_h=no
1535
cat > $TMPC << EOF
1536
#include <byteswap.h>
1537
int main(void) { return bswap_32(0); }
1538
EOF
1539
if compile_prog "" "" ; then
1540
  byteswap_h=yes
1541
fi
1542

    
1543
# Search for bsawp_32 function
1544
bswap_h=no
1545
cat > $TMPC << EOF
1546
#include <sys/endian.h>
1547
#include <sys/types.h>
1548
#include <machine/bswap.h>
1549
int main(void) { return bswap32(0); }
1550
EOF
1551
if compile_prog "" "" ; then
1552
  bswap_h=yes
1553
fi
1554

    
1555
##########################################
1556
# Do we need librt
1557
cat > $TMPC <<EOF
1558
#include <signal.h>
1559
#include <time.h>
1560
int main(void) { clockid_t id; return clock_gettime(id, NULL); }
1561
EOF
1562

    
1563
if compile_prog "" "" ; then
1564
  :
1565
elif compile_prog "" "-lrt" ; then
1566
  LIBS="-lrt $LIBS"
1567
fi
1568

    
1569
# Determine what linker flags to use to force archive inclusion
1570
check_linker_flags()
1571
{
1572
    w2=
1573
    if test "$2" ; then
1574
	w2=-Wl,$2
1575
    fi
1576
    compile_prog "" "-Wl,$1 ${w2}"
1577
}
1578

    
1579
cat > $TMPC << EOF
1580
int main(void) { }
1581
EOF
1582
if check_linker_flags --whole-archive --no-whole-archive ; then
1583
    # GNU ld
1584
    arlibs_begin="-Wl,--whole-archive"
1585
    arlibs_end="-Wl,--no-whole-archive"
1586
elif check_linker_flags -z,allextract -z,defaultextract ; then
1587
    # Solaris ld
1588
    arlibs_begin"=-Wl,-z,allextract"
1589
    arlibs_end="-Wl,-z,defaultextract"
1590
elif check_linker_flags -all_load ; then
1591
    # Mac OS X
1592
    arlibs_begin="-all_load"
1593
    arlibs_end=""
1594
else
1595
    echo "Error: your linker does not support --whole-archive or -z."
1596
    echo "Please report to qemu-devel@nongnu.org"
1597
    exit 1
1598
fi
1599

    
1600
if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaries" != yes -a \
1601
        "$aix" != "yes" ; then
1602
    libs_softmmu="-lutil $libs_softmmu"
1603
fi
1604

    
1605
##########################################
1606
# check if the compiler defines offsetof
1607

    
1608
need_offsetof=yes
1609
cat > $TMPC << EOF
1610
#include <stddef.h>
1611
int main(void) { struct s { int f; }; return offsetof(struct s, f); }
1612
EOF
1613
if compile_prog "" "" ; then
1614
    need_offsetof=no
1615
fi
1616

    
1617
# End of CC checks
1618
# After here, no more $cc or $ld runs
1619

    
1620
# default flags for all hosts
1621
QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
1622
CFLAGS="-g $CFLAGS"
1623
if test "$debug" = "no" ; then
1624
  CFLAGS="-O2 $CFLAGS"
1625
fi
1626
QEMU_CFLAGS="-Wall -Wundef -Wendif-labels -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
1627
QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
1628
QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
1629
QEMU_CFLAGS="-U_FORTIFY_SOURCE $QEMU_CFLAGS"
1630
QEMU_CFLAGS="-I. -I\$(SRC_PATH) -MMD -MP -MT \$@ $QEMU_CFLAGS"
1631
LDFLAGS="-g $LDFLAGS"
1632

    
1633
# Consult white-list to determine whether to enable werror
1634
# by default.  Only enable by default for git builds
1635
if test -z "$werror" ; then
1636
    z_version=`cut -f3 -d. $source_path/VERSION`
1637
    if test "$z_version" = "50" -a \
1638
        "$linux" = "yes" ; then
1639
        werror="yes"
1640
    else
1641
        werror="no"
1642
    fi
1643
fi
1644

    
1645
if test "$werror" = "yes" ; then
1646
    QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
1647
fi
1648

    
1649
if test "$solaris" = "no" ; then
1650
    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
1651
        LDFLAGS="-Wl,--warn-common $LDFLAGS"
1652
    fi
1653
fi
1654

    
1655
if test "$mingw32" = "yes" ; then
1656
  if test -z "$prefix" ; then
1657
      prefix="c:/Program Files/Qemu"
1658
  fi
1659
  mansuffix=""
1660
  datasuffix=""
1661
  docsuffix=""
1662
  binsuffix=""
1663
else
1664
  if test -z "$prefix" ; then
1665
      prefix="/usr/local"
1666
  fi
1667
  mansuffix="/share/man"
1668
  datasuffix="/share/qemu"
1669
  docsuffix="/share/doc/qemu"
1670
  binsuffix="/bin"
1671
fi
1672

    
1673
echo "Install prefix    $prefix"
1674
echo "BIOS directory    $prefix$datasuffix"
1675
echo "binary directory  $prefix$binsuffix"
1676
if test "$mingw32" = "no" ; then
1677
echo "Manual directory  $prefix$mansuffix"
1678
echo "ELF interp prefix $interp_prefix"
1679
fi
1680
echo "Source path       $source_path"
1681
echo "C compiler        $cc"
1682
echo "Host C compiler   $host_cc"
1683
echo "CFLAGS            $CFLAGS"
1684
echo "QEMU_CFLAGS       $QEMU_CFLAGS"
1685
echo "LDFLAGS           $LDFLAGS"
1686
echo "make              $make"
1687
echo "install           $install"
1688
echo "host CPU          $cpu"
1689
echo "host big endian   $bigendian"
1690
echo "target list       $target_list"
1691
echo "tcg debug enabled $debug_tcg"
1692
echo "gprof enabled     $gprof"
1693
echo "sparse enabled    $sparse"
1694
echo "strip binaries    $strip_opt"
1695
echo "profiler          $profiler"
1696
echo "static build      $static"
1697
echo "-Werror enabled   $werror"
1698
if test "$darwin" = "yes" ; then
1699
    echo "Cocoa support     $cocoa"
1700
fi
1701
echo "SDL support       $sdl"
1702
echo "curses support    $curses"
1703
echo "curl support      $curl"
1704
echo "check support     $check_utests"
1705
echo "mingw32 support   $mingw32"
1706
echo "Audio drivers     $audio_drv_list"
1707
echo "Extra audio cards $audio_card_list"
1708
echo "Mixer emulation   $mixemu"
1709
echo "VNC TLS support   $vnc_tls"
1710
echo "VNC SASL support  $vnc_sasl"
1711
if test -n "$sparc_cpu"; then
1712
    echo "Target Sparc Arch $sparc_cpu"
1713
fi
1714
echo "xen support       $xen"
1715
echo "brlapi support    $brlapi"
1716
echo "bluez  support    $bluez"
1717
echo "Documentation     $docs"
1718
[ ! -z "$uname_release" ] && \
1719
echo "uname -r          $uname_release"
1720
echo "NPTL support      $nptl"
1721
echo "GUEST_BASE        $guest_base"
1722
echo "vde support       $vde"
1723
echo "IO thread         $io_thread"
1724
echo "Linux AIO support $linux_aio"
1725
echo "Install blobs     $blobs"
1726
echo "KVM support       $kvm"
1727
echo "fdt support       $fdt"
1728
echo "preadv support    $preadv"
1729

    
1730
if test $sdl_too_old = "yes"; then
1731
echo "-> Your SDL version is too old - please upgrade to have SDL support"
1732
fi
1733

    
1734
config_host_mak="config-host.mak"
1735
config_host_h="config-host.h"
1736
config_host_ld="config-host.ld"
1737

    
1738
#echo "Creating $config_host_mak and $config_host_h"
1739

    
1740
test -f $config_host_h && mv $config_host_h ${config_host_h}~
1741

    
1742
echo "# Automatically generated by configure - do not modify" > $config_host_mak
1743
printf "# Configured with:" >> $config_host_mak
1744
printf " '%s'" "$0" "$@" >> $config_host_mak
1745
echo >> $config_host_mak
1746

    
1747
echo "CONFIG_QEMU_SHAREDIR=\"$prefix$datasuffix\"" >> $config_host_mak
1748

    
1749
case "$cpu" in
1750
  i386|x86_64|alpha|cris|hppa|ia64|m68k|microblaze|mips|mips64|ppc|ppc64|s390|sparc|sparc64)
1751
    ARCH=$cpu
1752
  ;;
1753
  armv4b|armv4l)
1754
    ARCH=arm
1755
  ;;
1756
  *)
1757
    echo "Unsupported CPU = $cpu"
1758
    exit 1
1759
  ;;
1760
esac
1761
echo "ARCH=$ARCH" >> $config_host_mak
1762
if test "$debug_tcg" = "yes" ; then
1763
  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
1764
fi
1765
if test "$debug" = "yes" ; then
1766
  echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
1767
fi
1768
if test "$strip_opt" = "yes" ; then
1769
  echo "STRIP_OPT=-s" >> $config_host_mak
1770
fi
1771
if test "$bigendian" = "yes" ; then
1772
  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
1773
fi
1774
echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
1775
if test "$mingw32" = "yes" ; then
1776
  echo "CONFIG_WIN32=y" >> $config_host_mak
1777
else
1778
  echo "CONFIG_POSIX=y" >> $config_host_mak
1779
fi
1780

    
1781
if test "$darwin" = "yes" ; then
1782
  echo "CONFIG_DARWIN=y" >> $config_host_mak
1783
fi
1784

    
1785
if test "$aix" = "yes" ; then
1786
  echo "CONFIG_AIX=y" >> $config_host_mak
1787
fi
1788

    
1789
if test "$solaris" = "yes" ; then
1790
  echo "CONFIG_SOLARIS=y" >> $config_host_mak
1791
  echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
1792
  if test "$needs_libsunmath" = "yes" ; then
1793
    echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
1794
  fi
1795
fi
1796
if test "$static" = "yes" ; then
1797
  echo "CONFIG_STATIC=y" >> $config_host_mak
1798
  LDFLAGS="-static $LDFLAGS"
1799
fi
1800
if test $profiler = "yes" ; then
1801
  echo "CONFIG_PROFILER=y" >> $config_host_mak
1802
fi
1803
if test "$slirp" = "yes" ; then
1804
  echo "CONFIG_SLIRP=y" >> $config_host_mak
1805
  CFLAGS="-I\$(SRC_PATH)/slirp $CFLAGS"
1806
fi
1807
if test "$vde" = "yes" ; then
1808
  echo "CONFIG_VDE=y" >> $config_host_mak
1809
fi
1810
for card in $audio_card_list; do
1811
    def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
1812
    echo "$def=y" >> $config_host_mak
1813
done
1814
echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
1815
for drv in $audio_drv_list; do
1816
    def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
1817
    echo "$def=y" >> $config_host_mak
1818
    if test "$drv" = "fmod"; then
1819
        echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
1820
    fi
1821
done
1822
if test "$audio_pt_int" = "yes" ; then
1823
  echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
1824
fi
1825
if test "$mixemu" = "yes" ; then
1826
  echo "CONFIG_MIXEMU=y" >> $config_host_mak
1827
fi
1828
if test "$vnc_tls" = "yes" ; then
1829
  echo "CONFIG_VNC_TLS=y" >> $config_host_mak
1830
  echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
1831
fi
1832
if test "$vnc_sasl" = "yes" ; then
1833
  echo "CONFIG_VNC_SASL=y" >> $config_host_mak
1834
  echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
1835
fi
1836
if test "$fnmatch" = "yes" ; then
1837
  echo "CONFIG_FNMATCH=y" >> $config_host_mak
1838
fi
1839
qemu_version=`head $source_path/VERSION`
1840
echo "VERSION=$qemu_version" >>$config_host_mak
1841
echo "PKGVERSION=$pkgversion" >>$config_host_mak
1842
echo "SRC_PATH=$source_path" >> $config_host_mak
1843
if [ "$source_path_used" = "yes" ]; then
1844
  echo "VPATH=$source_path" >> $config_host_mak
1845
fi
1846
echo "TARGET_DIRS=$target_list" >> $config_host_mak
1847
if [ "$docs" = "yes" ] ; then
1848
  echo "BUILD_DOCS=yes" >> $config_host_mak
1849
fi
1850
if test "$sdl" = "yes" ; then
1851
  echo "CONFIG_SDL=y" >> $config_host_mak
1852
  echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
1853
fi
1854
if test "$cocoa" = "yes" ; then
1855
  echo "CONFIG_COCOA=y" >> $config_host_mak
1856
fi
1857
if test "$curses" = "yes" ; then
1858
  echo "CONFIG_CURSES=y" >> $config_host_mak
1859
fi
1860
if test "$atfile" = "yes" ; then
1861
  echo "CONFIG_ATFILE=y" >> $config_host_mak
1862
fi
1863
if test "$utimens" = "yes" ; then
1864
  echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
1865
fi
1866
if test "$pipe2" = "yes" ; then
1867
  echo "CONFIG_PIPE2=y" >> $config_host_mak
1868
fi
1869
if test "$splice" = "yes" ; then
1870
  echo "CONFIG_SPLICE=y" >> $config_host_mak
1871
fi
1872
if test "$eventfd" = "yes" ; then
1873
  echo "CONFIG_EVENTFD=y" >> $config_host_mak
1874
fi
1875
if test "$inotify" = "yes" ; then
1876
  echo "CONFIG_INOTIFY=y" >> $config_host_mak
1877
fi
1878
if test "$byteswap_h" = "yes" ; then
1879
  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
1880
fi
1881
if test "$bswap_h" = "yes" ; then
1882
  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
1883
fi
1884
if test "$curl" = "yes" ; then
1885
  echo "CONFIG_CURL=y" >> $config_host_mak
1886
  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
1887
fi
1888
if test "$brlapi" = "yes" ; then
1889
  echo "CONFIG_BRLAPI=y" >> $config_host_mak
1890
fi
1891
if test "$bluez" = "yes" ; then
1892
  echo "CONFIG_BLUEZ=y" >> $config_host_mak
1893
  echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
1894
fi
1895
if test "$xen" = "yes" ; then
1896
  echo "CONFIG_XEN=y" >> $config_host_mak
1897
fi
1898
if test "$io_thread" = "yes" ; then
1899
  echo "CONFIG_IOTHREAD=y" >> $config_host_mak
1900
fi
1901
if test "$linux_aio" = "yes" ; then
1902
  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
1903
fi
1904
if test "$blobs" = "yes" ; then
1905
  echo "INSTALL_BLOBS=yes" >> $config_host_mak
1906
fi
1907
if test "$iovec" = "yes" ; then
1908
  echo "CONFIG_IOVEC=y" >> $config_host_mak
1909
fi
1910
if test "$preadv" = "yes" ; then
1911
  echo "CONFIG_PREADV=y" >> $config_host_mak
1912
fi
1913
if test "$fdt" = "yes" ; then
1914
  echo "CONFIG_FDT=y" >> $config_host_mak
1915
fi
1916
if test "$need_offsetof" = "yes" ; then
1917
  echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
1918
fi
1919

    
1920
# XXX: suppress that
1921
if [ "$bsd" = "yes" ] ; then
1922
  echo "CONFIG_BSD=y" >> $config_host_mak
1923
fi
1924

    
1925
echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
1926

    
1927
# USB host support
1928
case "$usb" in
1929
linux)
1930
  echo "HOST_USB=linux" >> $config_host_mak
1931
;;
1932
bsd)
1933
  echo "HOST_USB=bsd" >> $config_host_mak
1934
;;
1935
*)
1936
  echo "HOST_USB=stub" >> $config_host_mak
1937
;;
1938
esac
1939

    
1940
tools=
1941
if test `expr "$target_list" : ".*softmmu.*"` != 0 ; then
1942
  tools="qemu-img\$(EXESUF) $tools"
1943
  if [ "$linux" = "yes" ] ; then
1944
      tools="qemu-nbd\$(EXESUF) qemu-io\$(EXESUF) $tools"
1945
    if [ "$check_utests" = "yes" ]; then
1946
      tools="check-qint check-qstring check-qdict $tools"
1947
    fi
1948
  elif test "$mingw32" = "yes" ; then
1949
      tools="qemu-io\$(EXESUF) $tools"
1950
  fi
1951
fi
1952
echo "TOOLS=$tools" >> $config_host_mak
1953

    
1954
# Mac OS X ships with a broken assembler
1955
roms=
1956
if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
1957
        "$targetos" != "Darwin" ; then
1958
  roms="optionrom"
1959
fi
1960
echo "ROMS=$roms" >> $config_host_mak
1961

    
1962
echo "prefix=$prefix" >> $config_host_mak
1963
echo "bindir=\${prefix}$binsuffix" >> $config_host_mak
1964
echo "mandir=\${prefix}$mansuffix" >> $config_host_mak
1965
echo "datadir=\${prefix}$datasuffix" >> $config_host_mak
1966
echo "docdir=\${prefix}$docsuffix" >> $config_host_mak
1967
echo "MAKE=$make" >> $config_host_mak
1968
echo "INSTALL=$install" >> $config_host_mak
1969
echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_host_mak
1970
echo "INSTALL_DATA=$install -m0644 -p" >> $config_host_mak
1971
echo "INSTALL_PROG=$install -m0755 -p" >> $config_host_mak
1972
echo "CC=$cc" >> $config_host_mak
1973
echo "HOST_CC=$host_cc" >> $config_host_mak
1974
if test "$sparse" = "yes" ; then
1975
  echo "CC      := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
1976
  echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
1977
  echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
1978
fi
1979
echo "AR=$ar" >> $config_host_mak
1980
echo "OBJCOPY=$objcopy" >> $config_host_mak
1981
echo "LD=$ld" >> $config_host_mak
1982
echo "CFLAGS=$CFLAGS" >> $config_host_mak
1983
echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
1984
echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
1985
echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
1986
echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
1987
echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
1988
echo "LIBS+=$LIBS" >> $config_host_mak
1989
echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
1990
echo "EXESUF=$EXESUF" >> $config_host_mak
1991

    
1992
echo "/* Automatically generated by configure - do not modify */" > $config_host_h
1993

    
1994
/bin/sh $source_path/create_config < $config_host_mak >> $config_host_h
1995

    
1996
if test -f ${config_host_h}~ ; then
1997
  if cmp -s $config_host_h ${config_host_h}~ ; then
1998
    mv ${config_host_h}~ $config_host_h
1999
  else
2000
    rm ${config_host_h}~
2001
  fi
2002
fi
2003

    
2004
# generate list of library paths for linker script
2005

    
2006
$ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
2007

    
2008
if test -f ${config_host_ld}~ ; then
2009
  if cmp -s $config_host_ld ${config_host_ld}~ ; then
2010
    mv ${config_host_ld}~ $config_host_ld
2011
  else
2012
    rm ${config_host_ld}~
2013
  fi
2014
fi
2015

    
2016
for target in $target_list; do
2017
target_dir="$target"
2018
config_mak=$target_dir/config.mak
2019
config_h=$target_dir/config.h
2020
target_arch2=`echo $target | cut -d '-' -f 1`
2021
target_bigendian="no"
2022
case "$target_arch2" in
2023
  armeb|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|sh4eb|sparc|sparc64|sparc32plus)
2024
  target_bigendian=yes
2025
  ;;
2026
esac
2027
target_softmmu="no"
2028
target_user_only="no"
2029
target_linux_user="no"
2030
target_darwin_user="no"
2031
target_bsd_user="no"
2032
case "$target" in
2033
  ${target_arch2}-softmmu)
2034
    target_softmmu="yes"
2035
    ;;
2036
  ${target_arch2}-linux-user)
2037
    target_user_only="yes"
2038
    target_linux_user="yes"
2039
    ;;
2040
  ${target_arch2}-darwin-user)
2041
    target_user_only="yes"
2042
    target_darwin_user="yes"
2043
    ;;
2044
  ${target_arch2}-bsd-user)
2045
    target_user_only="yes"
2046
    target_bsd_user="yes"
2047
    ;;
2048
  *)
2049
    echo "ERROR: Target '$target' not recognised"
2050
    exit 1
2051
    ;;
2052
esac
2053

    
2054
#echo "Creating $config_mak, $config_h and $target_dir/Makefile"
2055

    
2056
test -f $config_h && mv $config_h ${config_h}~
2057

    
2058
mkdir -p $target_dir
2059
mkdir -p $target_dir/fpu
2060
mkdir -p $target_dir/tcg
2061
mkdir -p $target_dir/ide
2062
if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
2063
  mkdir -p $target_dir/nwfpe
2064
fi
2065

    
2066
#
2067
# don't use ln -sf as not all "ln -sf" over write the file/link
2068
#
2069
rm -f $target_dir/Makefile
2070
ln -s $source_path/Makefile.target $target_dir/Makefile
2071

    
2072

    
2073
echo "# Automatically generated by configure - do not modify" > $config_mak
2074

    
2075
echo "include ../config-host.mak" >> $config_mak
2076

    
2077
bflt="no"
2078
elfload32="no"
2079
target_nptl="no"
2080
interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
2081
echo "CONFIG_QEMU_PREFIX=\"$interp_prefix1\"" >> $config_mak
2082
gdb_xml_files=""
2083

    
2084
TARGET_ARCH="$target_arch2"
2085
TARGET_BASE_ARCH=""
2086
TARGET_ABI_DIR=""
2087

    
2088
case "$target_arch2" in
2089
  i386)
2090
    target_phys_bits=32
2091
  ;;
2092
  x86_64)
2093
    TARGET_BASE_ARCH=i386
2094
    target_phys_bits=64
2095
  ;;
2096
  alpha)
2097
    target_phys_bits=64
2098
  ;;
2099
  arm|armeb)
2100
    TARGET_ARCH=arm
2101
    bflt="yes"
2102
    target_nptl="yes"
2103
    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
2104
    target_phys_bits=32
2105
  ;;
2106
  cris)
2107
    target_nptl="yes"
2108
    target_phys_bits=32
2109
  ;;
2110
  m68k)
2111
    bflt="yes"
2112
    gdb_xml_files="cf-core.xml cf-fp.xml"
2113
    target_phys_bits=32
2114
  ;;
2115
  microblaze)
2116
    bflt="yes"
2117
    target_nptl="yes"
2118
    target_phys_bits=32
2119
  ;;
2120
  mips|mipsel)
2121
    TARGET_ARCH=mips
2122
    echo "TARGET_ABI_MIPSO32=y" >> $config_mak
2123
    target_nptl="yes"
2124
    target_phys_bits=64
2125
  ;;
2126
  mipsn32|mipsn32el)
2127
    TARGET_ARCH=mipsn32
2128
    TARGET_BASE_ARCH=mips
2129
    echo "TARGET_ABI_MIPSN32=y" >> $config_mak
2130
    target_phys_bits=64
2131
  ;;
2132
  mips64|mips64el)
2133
    TARGET_ARCH=mips64
2134
    TARGET_BASE_ARCH=mips
2135
    echo "TARGET_ABI_MIPSN64=y" >> $config_mak
2136
    target_phys_bits=64
2137
  ;;
2138
  ppc)
2139
    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2140
    target_phys_bits=32
2141
    target_nptl="yes"
2142
  ;;
2143
  ppcemb)
2144
    TARGET_BASE_ARCH=ppc
2145
    TARGET_ABI_DIR=ppc
2146
    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2147
    target_phys_bits=64
2148
    target_nptl="yes"
2149
  ;;
2150
  ppc64)
2151
    TARGET_BASE_ARCH=ppc
2152
    TARGET_ABI_DIR=ppc
2153
    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2154
    target_phys_bits=64
2155
  ;;
2156
  ppc64abi32)
2157
    TARGET_ARCH=ppc64
2158
    TARGET_BASE_ARCH=ppc
2159
    TARGET_ABI_DIR=ppc
2160
    echo "TARGET_ABI32=y" >> $config_mak
2161
    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2162
    target_phys_bits=64
2163
  ;;
2164
  sh4|sh4eb)
2165
    TARGET_ARCH=sh4
2166
    bflt="yes"
2167
    target_nptl="yes"
2168
    target_phys_bits=32
2169
  ;;
2170
  sparc)
2171
    target_phys_bits=64
2172
  ;;
2173
  sparc64)
2174
    TARGET_BASE_ARCH=sparc
2175
    elfload32="yes"
2176
    target_phys_bits=64
2177
  ;;
2178
  sparc32plus)
2179
    TARGET_ARCH=sparc64
2180
    TARGET_BASE_ARCH=sparc
2181
    TARGET_ABI_DIR=sparc
2182
    echo "TARGET_ABI32=y" >> $config_mak
2183
    target_phys_bits=64
2184
  ;;
2185
  *)
2186
    echo "Unsupported target CPU"
2187
    exit 1
2188
  ;;
2189
esac
2190
echo "TARGET_ARCH=$TARGET_ARCH" >> $config_mak
2191
target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
2192
echo "TARGET_$target_arch_name=y" >> $config_mak
2193
echo "TARGET_ARCH2=$target_arch2" >> $config_mak
2194
# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
2195
if [ "$TARGET_BASE_ARCH" = "" ]; then
2196
  TARGET_BASE_ARCH=$TARGET_ARCH
2197
fi
2198
echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_mak
2199
if [ "$TARGET_ABI_DIR" = "" ]; then
2200
  TARGET_ABI_DIR=$TARGET_ARCH
2201
fi
2202
echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_mak
2203
if [ $target_phys_bits -lt $hostlongbits ] ; then
2204
  target_phys_bits=$hostlongbits
2205
fi
2206
case "$target_arch2" in
2207
  i386|x86_64)
2208
    if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
2209
      echo "CONFIG_XEN=y" >> $config_mak
2210
    fi
2211
esac
2212
case "$target_arch2" in
2213
  i386|x86_64|ppcemb|ppc|ppc64)
2214
    # Make sure the target and host cpus are compatible
2215
    if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
2216
      \( "$target_arch2" = "$cpu" -o \
2217
      \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
2218
      \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
2219
      \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
2220
      \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
2221
      echo "CONFIG_KVM=y" >> $config_mak
2222
      echo "KVM_CFLAGS=$kvm_cflags" >> $config_mak
2223
    fi
2224
esac
2225
echo "HWLIB=../libhw$target_phys_bits/libqemuhw$target_phys_bits.a" >> $config_mak
2226
echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_mak
2227
echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
2228
if test "$target_bigendian" = "yes" ; then
2229
  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_mak
2230
fi
2231
if test "$target_softmmu" = "yes" ; then
2232
  echo "CONFIG_SOFTMMU=y" >> $config_mak
2233
  echo "LIBS+=$libs_softmmu" >> $config_mak
2234
fi
2235
if test "$target_user_only" = "yes" ; then
2236
  echo "CONFIG_USER_ONLY=y" >> $config_mak
2237
fi
2238
if test "$target_linux_user" = "yes" ; then
2239
  echo "CONFIG_LINUX_USER=y" >> $config_mak
2240
fi
2241
if test "$target_darwin_user" = "yes" ; then
2242
  echo "CONFIG_DARWIN_USER=y" >> $config_mak
2243
fi
2244
list=""
2245
if test ! -z "$gdb_xml_files" ; then
2246
  for x in $gdb_xml_files; do
2247
    list="$list $source_path/gdb-xml/$x"
2248
  done
2249
fi
2250
echo "TARGET_XML_FILES=$list" >> $config_mak
2251

    
2252
case "$target_arch2" in
2253
  arm|armeb|m68k|microblaze|mips|mipsel|mipsn32|mipsn32el|mips64|mips64el|ppc|ppc64|ppc64abi32|ppcemb|sparc|sparc64|sparc32plus)
2254
    echo "CONFIG_SOFTFLOAT=y" >> $config_mak
2255
    ;;
2256
  *)
2257
    echo "CONFIG_NOSOFTFLOAT=y" >> $config_mak
2258
    ;;
2259
esac
2260

    
2261
if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
2262
  echo "TARGET_HAS_BFLT=y" >> $config_mak
2263
fi
2264
if test "$target_user_only" = "yes" \
2265
        -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
2266
  echo "CONFIG_USE_NPTL=y" >> $config_mak
2267
fi
2268
# 32 bit ELF loader in addition to native 64 bit loader?
2269
if test "$target_user_only" = "yes" -a "$elfload32" = "yes"; then
2270
  echo "TARGET_HAS_ELFLOAD32=y" >> $config_mak
2271
fi
2272
if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
2273
  echo "CONFIG_USE_GUEST_BASE=y" >> $config_mak
2274
fi
2275
if test "$target_bsd_user" = "yes" ; then
2276
  echo "CONFIG_BSD_USER=y" >> $config_mak
2277
fi
2278

    
2279
# generate QEMU_CFLAGS/LDFLAGS for targets
2280

    
2281
cflags=""
2282
ldflags=""
2283

    
2284
if test "$ARCH" = "sparc64" ; then
2285
  cflags="-I\$(SRC_PATH)/tcg/sparc $cflags"
2286
else
2287
  cflags="-I\$(SRC_PATH)/tcg/\$(ARCH) $cflags"
2288
fi
2289
cflags="-I\$(SRC_PATH)/tcg $cflags"
2290
cflags="-I\$(SRC_PATH)/fpu $cflags"
2291

    
2292
for i in $ARCH $TARGET_BASE_ARCH ; do
2293
  case "$i" in
2294
  alpha)
2295
    echo "CONFIG_ALPHA_DIS=y"  >> $config_mak
2296
  ;;
2297
  arm)
2298
    echo "CONFIG_ARM_DIS=y"  >> $config_mak
2299
  ;;
2300
  cris)
2301
    echo "CONFIG_CRIS_DIS=y"  >> $config_mak
2302
  ;;
2303
  hppa)
2304
    echo "CONFIG_HPPA_DIS=y"  >> $config_mak
2305
  ;;
2306
  i386|x86_64)
2307
    echo "CONFIG_I386_DIS=y"  >> $config_mak
2308
  ;;
2309
  m68k)
2310
    echo "CONFIG_M68K_DIS=y"  >> $config_mak
2311
  ;;
2312
  microblaze)
2313
    echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_mak
2314
  ;;
2315
  mips*)
2316
    echo "CONFIG_MIPS_DIS=y"  >> $config_mak
2317
  ;;
2318
  ppc*)
2319
    echo "CONFIG_PPC_DIS=y"  >> $config_mak
2320
  ;;
2321
  s390)
2322
    echo "CONFIG_S390_DIS=y"  >> $config_mak
2323
  ;;
2324
  sh4)
2325
    echo "CONFIG_SH4_DIS=y"  >> $config_mak
2326
  ;;
2327
  sparc*)
2328
    echo "CONFIG_SPARC_DIS=y"  >> $config_mak
2329
  ;;
2330
  esac
2331
done
2332

    
2333
case "$ARCH" in
2334
alpha)
2335
  # Ensure there's only a single GP
2336
  cflags="-msmall-data $cflags"
2337
;;
2338
ia64)
2339
  cflags="-mno-sdata $cflags"
2340
;;
2341
esac
2342

    
2343
if test "$target_softmmu" = "yes" ; then
2344
  case "$TARGET_BASE_ARCH" in
2345
  arm)
2346
    cflags="-DHAS_AUDIO $cflags"
2347
  ;;
2348
  i386|mips|ppc)
2349
    cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
2350
  ;;
2351
  esac
2352
fi
2353

    
2354
if test "$target_softmmu" = "yes" -a \( \
2355
        "$TARGET_ARCH" = "microblaze" -o \
2356
        "$TARGET_ARCH" = "cris" \) ; then
2357
  echo "CONFIG_NEED_MMU=y" >> $config_mak
2358
fi
2359

    
2360
if test "$gprof" = "yes" ; then
2361
  echo "TARGET_GPROF=yes" >> $config_mak
2362
  if test "$target_linux_user" = "yes" ; then
2363
    cflags="-p $cflags"
2364
    ldflags="-p $ldflags"
2365
  fi
2366
  if test "$target_softmmu" = "yes" ; then
2367
    ldflags="-p $ldflags"
2368
    echo "GPROF_CFLAGS=-p" >> $config_mak
2369
  fi
2370
fi
2371

    
2372
linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
2373
if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
2374
  case "$ARCH" in
2375
  i386)
2376
    if test "$gprof" = "yes" -o "$static" = "yes" ; then
2377
      ldflags="$linker_script $ldflags"
2378
    else
2379
      # WARNING: this LDFLAGS is _very_ tricky : qemu is an ELF shared object
2380
      # that the kernel ELF loader considers as an executable. I think this
2381
      # is the simplest way to make it self virtualizable!
2382
      ldflags="-Wl,-shared $ldflags"
2383
    fi
2384
    ;;
2385
  sparc)
2386
    # -static is used to avoid g1/g3 usage by the dynamic linker
2387
    ldflags="$linker_script -static $ldflags"
2388
    ;;
2389
  ia64)
2390
    ldflags="-Wl,-G0 $linker_script -static $ldflags"
2391
    ;;
2392
  x86_64|ppc|ppc64|s390|sparc64|alpha|arm|m68k|mips|mips64)
2393
    ldflags="$linker_script $ldflags"
2394
    ;;
2395
  esac
2396
fi
2397
if test "$target_softmmu" = "yes" ; then
2398
  case "$ARCH" in
2399
  ia64)
2400
    ldflags="-Wl,-G0 $linker_script -static $ldflags"
2401
    ;;
2402
  esac
2403
fi
2404

    
2405
echo "LDFLAGS+=$ldflags" >> $config_mak
2406
echo "QEMU_CFLAGS+=$cflags" >> $config_mak
2407

    
2408
echo "/* Automatically generated by configure - do not modify */" > $config_h
2409
echo "#include \"../config-host.h\"" >> $config_h
2410

    
2411
/bin/sh $source_path/create_config < $config_mak >> $config_h
2412

    
2413
if test -f ${config_h}~ ; then
2414
  if cmp -s $config_h ${config_h}~ ; then
2415
    mv ${config_h}~ $config_h
2416
  else
2417
    rm ${config_h}~
2418
  fi
2419
fi
2420

    
2421
done # for target in $targets
2422

    
2423
# build tree in object directory if source path is different from current one
2424
if test "$source_path_used" = "yes" ; then
2425
    DIRS="tests tests/cris slirp audio block pc-bios/optionrom"
2426
    DIRS="$DIRS roms/pcbios roms/seabios roms/vgabios"
2427
    FILES="Makefile tests/Makefile"
2428
    FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
2429
    FILES="$FILES tests/test-mmap.c"
2430
    FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps pc-bios/video.x"
2431
    FILES="$FILES roms/pcbios/Makefile roms/seabios/Makefile roms/vgabios/Makefile"
2432
    for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
2433
        FILES="$FILES pc-bios/`basename $bios_file`"
2434
    done
2435
    for dir in $DIRS ; do
2436
            mkdir -p $dir
2437
    done
2438
    # remove the link and recreate it, as not all "ln -sf" overwrite the link
2439
    for f in $FILES ; do
2440
        rm -f $f
2441
        ln -s $source_path/$f $f
2442
    done
2443
fi
2444

    
2445
# temporary config to build submodules
2446
for rom in seabios vgabios pcbios; do
2447
    config_mak=roms/$rom/config.mak
2448
    echo "# Automatically generated by configure - do not modify" >> $config_mak
2449
    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
2450
    echo "CC=$cc" >> $config_mak
2451
    echo "BCC=bcc" >> $config_mak
2452
    echo "CPP=${cross_prefix}cpp" >> $config_mak
2453
    echo "OBJCOPY=objcopy" >> $config_mak
2454
    echo "IASL=iasl" >> $config_mak
2455
    echo "HOST_CC=$host_cc" >> $config_mak
2456
    echo "LD=$ld" >> $config_mak
2457
done
2458

    
2459
for hwlib in 32 64; do
2460
  d=libhw$hwlib
2461
  mkdir -p $d
2462
  rm -f $d/Makefile
2463
  ln -s $source_path/Makefile.hw $d/Makefile
2464
  echo "HWLIB=libqemuhw$hwlib.a" > $d/config.mak
2465
  echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" >> $d/config.mak
2466
done