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#!/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}"
8
elif test ! -z "$TEMPDIR" ; then
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    TMPDIR1="${TEMPDIR}"
10
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}.exe"
17

    
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# NB: do not call "exit" in the trap handler; this is buggy with some shells;
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# see <1285349658-3122-1-git-send-email-loic.minier@linaro.org>
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trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM
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rm -f config.log
22

    
23
compile_object() {
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  echo $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log
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  $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log 2>&1
26
}
27

    
28
compile_prog() {
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  local_cflags="$1"
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  local_ldflags="$2"
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  echo $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log
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  $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log 2>&1
33
}
34

    
35
# symbolically link $1 to $2.  Portable version of "ln -sf".
36
symlink() {
37
  rm -f $2
38
  ln -s $1 $2
39
}
40

    
41
# check whether a command is available to this shell (may be either an
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# executable or a builtin)
43
has() {
44
    type "$1" >/dev/null 2>&1
45
}
46

    
47
# search for an executable in PATH
48
path_of() {
49
    local_command="$1"
50
    local_ifs="$IFS"
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    local_dir=""
52

    
53
    # pathname has a dir component?
54
    if [ "${local_command#*/}" != "$local_command" ]; then
55
        if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
56
            echo "$local_command"
57
            return 0
58
        fi
59
    fi
60
    if [ -z "$local_command" ]; then
61
        return 1
62
    fi
63

    
64
    IFS=:
65
    for local_dir in $PATH; do
66
        if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
67
            echo "$local_dir/$local_command"
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            IFS="${local_ifs:-$(printf ' \t\n')}"
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            return 0
70
        fi
71
    done
72
    # not found
73
    IFS="${local_ifs:-$(printf ' \t\n')}"
74
    return 1
75
}
76

    
77
# default parameters
78
source_path=`dirname "$0"`
79
cpu=""
80
interp_prefix="/usr/gnemul/qemu-%M"
81
static="no"
82
sparc_cpu=""
83
cross_prefix=""
84
audio_drv_list=""
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audio_card_list="ac97 es1370 sb16 hda"
86
audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda"
87
block_drv_whitelist=""
88
host_cc="gcc"
89
helper_cflags=""
90
libs_softmmu=""
91
libs_tools=""
92
audio_pt_int=""
93
audio_win_int=""
94
cc_i386=i386-pc-linux-gnu-gcc
95

    
96
target_list=""
97

    
98
# Default value for a variable defining feature "foo".
99
#  * foo="no"  feature will only be used if --enable-foo arg is given
100
#  * foo=""    feature will be searched for, and if found, will be used
101
#              unless --disable-foo is given
102
#  * foo="yes" this value will only be set by --enable-foo flag.
103
#              feature will searched for,
104
#              if not found, configure exits with error
105
#
106
# Always add --enable-foo and --disable-foo command line args.
107
# Distributions want to ensure that several features are compiled in, and it
108
# is impossible without a --enable-foo that exits if a feature is not found.
109

    
110
bluez=""
111
brlapi=""
112
curl=""
113
curses=""
114
docs=""
115
fdt=""
116
kvm=""
117
kvm_para=""
118
nptl=""
119
sdl=""
120
vnc="yes"
121
sparse="no"
122
uuid=""
123
vde=""
124
vnc_tls=""
125
vnc_sasl=""
126
vnc_jpeg=""
127
vnc_png=""
128
vnc_thread="no"
129
xen=""
130
xen_ctrl_version=""
131
linux_aio=""
132
attr=""
133
vhost_net=""
134
xfs=""
135

    
136
gprof="no"
137
debug_tcg="no"
138
debug_mon="no"
139
debug="no"
140
strip_opt="yes"
141
bigendian="no"
142
mingw32="no"
143
EXESUF=""
144
prefix="/usr/local"
145
mandir="\${prefix}/share/man"
146
datadir="\${prefix}/share/qemu"
147
docdir="\${prefix}/share/doc/qemu"
148
bindir="\${prefix}/bin"
149
sysconfdir="\${prefix}/etc"
150
confsuffix="/qemu"
151
slirp="yes"
152
fmod_lib=""
153
fmod_inc=""
154
oss_lib=""
155
bsd="no"
156
linux="no"
157
solaris="no"
158
profiler="no"
159
cocoa="no"
160
softmmu="yes"
161
linux_user="no"
162
darwin_user="no"
163
bsd_user="no"
164
guest_base=""
165
uname_release=""
166
io_thread="no"
167
mixemu="no"
168
kerneldir=""
169
aix="no"
170
blobs="yes"
171
pkgversion=""
172
check_utests="no"
173
user_pie="no"
174
zero_malloc=""
175
trace_backend="nop"
176
trace_file="trace"
177
spice=""
178
rbd=""
179
smartcard=""
180
smartcard_nss=""
181
opengl=""
182

    
183
# parse CC options first
184
for opt do
185
  optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
186
  case "$opt" in
187
  --cross-prefix=*) cross_prefix="$optarg"
188
  ;;
189
  --cc=*) CC="$optarg"
190
  ;;
191
  --source-path=*) source_path="$optarg"
192
  ;;
193
  --cpu=*) cpu="$optarg"
194
  ;;
195
  --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
196
  ;;
197
  --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
198
  ;;
199
  --sparc_cpu=*)
200
    sparc_cpu="$optarg"
201
    case $sparc_cpu in
202
    v7|v8|v8plus|v8plusa)
203
      cpu="sparc"
204
    ;;
205
    v9)
206
      cpu="sparc64"
207
    ;;
208
    *)
209
      echo "undefined SPARC architecture. Exiting";
210
      exit 1
211
    ;;
212
    esac
213
  ;;
214
  esac
215
done
216
# OS specific
217
# Using uname is really, really broken.  Once we have the right set of checks
218
# we can eliminate it's usage altogether
219

    
220
cc="${cross_prefix}${CC-gcc}"
221
ar="${cross_prefix}${AR-ar}"
222
objcopy="${cross_prefix}${OBJCOPY-objcopy}"
223
ld="${cross_prefix}${LD-ld}"
224
strip="${cross_prefix}${STRIP-strip}"
225
windres="${cross_prefix}${WINDRES-windres}"
226
pkg_config="${cross_prefix}${PKG_CONFIG-pkg-config}"
227
sdl_config="${cross_prefix}${SDL_CONFIG-sdl-config}"
228

    
229
# default flags for all hosts
230
QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
231
CFLAGS="-g $CFLAGS"
232
QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
233
QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
234
QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
235
QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
236
QEMU_INCLUDES="-I. -I\$(SRC_PATH)"
237
LDFLAGS="-g $LDFLAGS"
238

    
239
# make source path absolute
240
source_path=`cd "$source_path"; pwd`
241

    
242
check_define() {
243
cat > $TMPC <<EOF
244
#if !defined($1)
245
#error Not defined
246
#endif
247
int main(void) { return 0; }
248
EOF
249
  compile_object
250
}
251

    
252
if test ! -z "$cpu" ; then
253
  # command line argument
254
  :
255
elif check_define __i386__ ; then
256
  cpu="i386"
257
elif check_define __x86_64__ ; then
258
  cpu="x86_64"
259
elif check_define __sparc__ ; then
260
  # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
261
  # They must be specified using --sparc_cpu
262
  if check_define __arch64__ ; then
263
    cpu="sparc64"
264
  else
265
    cpu="sparc"
266
  fi
267
elif check_define _ARCH_PPC ; then
268
  if check_define _ARCH_PPC64 ; then
269
    cpu="ppc64"
270
  else
271
    cpu="ppc"
272
  fi
273
elif check_define __mips__ ; then
274
  cpu="mips"
275
elif check_define __ia64__ ; then
276
  cpu="ia64"
277
elif check_define __s390__ ; then
278
  if check_define __s390x__ ; then
279
    cpu="s390x"
280
  else
281
    cpu="s390"
282
  fi
283
else
284
  cpu=`uname -m`
285
fi
286

    
287
case "$cpu" in
288
  alpha|cris|ia64|lm32|m68k|microblaze|ppc|ppc64|sparc64|unicore32)
289
    cpu="$cpu"
290
  ;;
291
  i386|i486|i586|i686|i86pc|BePC)
292
    cpu="i386"
293
  ;;
294
  x86_64|amd64)
295
    cpu="x86_64"
296
  ;;
297
  armv*b)
298
    cpu="armv4b"
299
  ;;
300
  armv*l)
301
    cpu="armv4l"
302
  ;;
303
  parisc|parisc64)
304
    cpu="hppa"
305
  ;;
306
  mips*)
307
    cpu="mips"
308
  ;;
309
  s390)
310
    cpu="s390"
311
  ;;
312
  s390x)
313
    cpu="s390x"
314
  ;;
315
  sparc|sun4[cdmuv])
316
    cpu="sparc"
317
  ;;
318
  *)
319
    echo "Unsupported CPU = $cpu"
320
    exit 1
321
  ;;
322
esac
323

    
324
# OS specific
325
if check_define __linux__ ; then
326
  targetos="Linux"
327
elif check_define _WIN32 ; then
328
  targetos='MINGW32'
329
elif check_define __OpenBSD__ ; then
330
  targetos='OpenBSD'
331
elif check_define __sun__ ; then
332
  targetos='SunOS'
333
elif check_define __HAIKU__ ; then
334
  targetos='Haiku'
335
else
336
  targetos=`uname -s`
337
fi
338

    
339
case $targetos in
340
CYGWIN*)
341
  mingw32="yes"
342
  QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
343
  audio_possible_drivers="winwave sdl"
344
  audio_drv_list="winwave"
345
;;
346
MINGW32*)
347
  mingw32="yes"
348
  audio_possible_drivers="winwave dsound sdl fmod"
349
  audio_drv_list="winwave"
350
;;
351
GNU/kFreeBSD)
352
  bsd="yes"
353
  audio_drv_list="oss"
354
  audio_possible_drivers="oss sdl esd pa"
355
;;
356
FreeBSD)
357
  bsd="yes"
358
  make="${MAKE-gmake}"
359
  audio_drv_list="oss"
360
  audio_possible_drivers="oss sdl esd pa"
361
  # needed for kinfo_getvmmap(3) in libutil.h
362
  LIBS="-lutil $LIBS"
363
;;
364
DragonFly)
365
  bsd="yes"
366
  make="${MAKE-gmake}"
367
  audio_drv_list="oss"
368
  audio_possible_drivers="oss sdl esd pa"
369
;;
370
NetBSD)
371
  bsd="yes"
372
  make="${MAKE-gmake}"
373
  audio_drv_list="oss"
374
  audio_possible_drivers="oss sdl esd"
375
  oss_lib="-lossaudio"
376
;;
377
OpenBSD)
378
  bsd="yes"
379
  make="${MAKE-gmake}"
380
  audio_drv_list="oss"
381
  audio_possible_drivers="oss sdl esd"
382
  oss_lib="-lossaudio"
383
;;
384
Darwin)
385
  bsd="yes"
386
  darwin="yes"
387
  # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
388
  # run 64-bit userspace code
389
  if [ "$cpu" = "i386" ] ; then
390
    is_x86_64=`sysctl -n hw.optional.x86_64`
391
    [ "$is_x86_64" = "1" ] && cpu=x86_64
392
  fi
393
  if [ "$cpu" = "x86_64" ] ; then
394
    QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
395
    LDFLAGS="-arch x86_64 $LDFLAGS"
396
  else
397
    QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
398
  fi
399
  darwin_user="yes"
400
  cocoa="yes"
401
  audio_drv_list="coreaudio"
402
  audio_possible_drivers="coreaudio sdl fmod"
403
  LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
404
  libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
405
;;
406
SunOS)
407
  solaris="yes"
408
  make="${MAKE-gmake}"
409
  install="${INSTALL-ginstall}"
410
  ld="gld"
411
  needs_libsunmath="no"
412
  solarisrev=`uname -r | cut -f2 -d.`
413
  # have to select again, because `uname -m` returns i86pc
414
  # even on an x86_64 box.
415
  solariscpu=`isainfo -k`
416
  if test "${solariscpu}" = "amd64" ; then
417
    cpu="x86_64"
418
  fi
419
  if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
420
    if test "$solarisrev" -le 9 ; then
421
      if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
422
        needs_libsunmath="yes"
423
        QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
424
        LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
425
        LIBS="-lsunmath $LIBS"
426
      else
427
        echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
428
        echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
429
        echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
430
        echo "Studio 11 can be downloaded from www.sun.com."
431
        exit 1
432
      fi
433
    fi
434
  fi
435
  if test -f /usr/include/sys/soundcard.h ; then
436
    audio_drv_list="oss"
437
  fi
438
  audio_possible_drivers="oss sdl"
439
# needed for CMSG_ macros in sys/socket.h
440
  QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
441
# needed for TIOCWIN* defines in termios.h
442
  QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
443
  QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
444
  LIBS="-lsocket -lnsl -lresolv $LIBS"
445
;;
446
AIX)
447
  aix="yes"
448
  make="${MAKE-gmake}"
449
;;
450
Haiku)
451
  haiku="yes"
452
  QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
453
  LIBS="-lposix_error_mapper -lnetwork $LIBS"
454
;;
455
*)
456
  audio_drv_list="oss"
457
  audio_possible_drivers="oss alsa sdl esd pa"
458
  linux="yes"
459
  linux_user="yes"
460
  usb="linux"
461
  if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
462
    audio_possible_drivers="$audio_possible_drivers fmod"
463
  fi
464
;;
465
esac
466

    
467
if [ "$bsd" = "yes" ] ; then
468
  if [ "$darwin" != "yes" ] ; then
469
    usb="bsd"
470
  fi
471
  bsd_user="yes"
472
fi
473

    
474
: ${make=${MAKE-make}}
475
: ${install=${INSTALL-install}}
476

    
477
if test "$mingw32" = "yes" ; then
478
  EXESUF=".exe"
479
  QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
480
  # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
481
  QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
482
  LIBS="-lwinmm -lws2_32 -liberty -liphlpapi $LIBS"
483
  prefix="c:/Program Files/Qemu"
484
  mandir="\${prefix}"
485
  datadir="\${prefix}"
486
  docdir="\${prefix}"
487
  bindir="\${prefix}"
488
  sysconfdir="\${prefix}"
489
  confsuffix=""
490
fi
491

    
492
werror=""
493

    
494
for opt do
495
  optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
496
  case "$opt" in
497
  --help|-h) show_help=yes
498
  ;;
499
  --version|-V) exec cat $source_path/VERSION
500
  ;;
501
  --prefix=*) prefix="$optarg"
502
  ;;
503
  --interp-prefix=*) interp_prefix="$optarg"
504
  ;;
505
  --source-path=*)
506
  ;;
507
  --cross-prefix=*)
508
  ;;
509
  --cc=*)
510
  ;;
511
  --host-cc=*) host_cc="$optarg"
512
  ;;
513
  --make=*) make="$optarg"
514
  ;;
515
  --install=*) install="$optarg"
516
  ;;
517
  --extra-cflags=*)
518
  ;;
519
  --extra-ldflags=*)
520
  ;;
521
  --cpu=*)
522
  ;;
523
  --target-list=*) target_list="$optarg"
524
  ;;
525
  --enable-trace-backend=*) trace_backend="$optarg"
526
  ;;
527
  --with-trace-file=*) trace_file="$optarg"
528
  ;;
529
  --enable-gprof) gprof="yes"
530
  ;;
531
  --static)
532
    static="yes"
533
    LDFLAGS="-static $LDFLAGS"
534
  ;;
535
  --mandir=*) mandir="$optarg"
536
  ;;
537
  --bindir=*) bindir="$optarg"
538
  ;;
539
  --datadir=*) datadir="$optarg"
540
  ;;
541
  --docdir=*) docdir="$optarg"
542
  ;;
543
  --sysconfdir=*) sysconfdir="$optarg"
544
  ;;
545
  --disable-sdl) sdl="no"
546
  ;;
547
  --enable-sdl) sdl="yes"
548
  ;;
549
  --disable-vnc) vnc="no"
550
  ;;
551
  --enable-vnc) vnc="yes"
552
  ;;
553
  --fmod-lib=*) fmod_lib="$optarg"
554
  ;;
555
  --fmod-inc=*) fmod_inc="$optarg"
556
  ;;
557
  --oss-lib=*) oss_lib="$optarg"
558
  ;;
559
  --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
560
  ;;
561
  --audio-drv-list=*) audio_drv_list="$optarg"
562
  ;;
563
  --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
564
  ;;
565
  --enable-debug-tcg) debug_tcg="yes"
566
  ;;
567
  --disable-debug-tcg) debug_tcg="no"
568
  ;;
569
  --enable-debug-mon) debug_mon="yes"
570
  ;;
571
  --disable-debug-mon) debug_mon="no"
572
  ;;
573
  --enable-debug)
574
      # Enable debugging options that aren't excessively noisy
575
      debug_tcg="yes"
576
      debug_mon="yes"
577
      debug="yes"
578
      strip_opt="no"
579
  ;;
580
  --enable-sparse) sparse="yes"
581
  ;;
582
  --disable-sparse) sparse="no"
583
  ;;
584
  --disable-strip) strip_opt="no"
585
  ;;
586
  --disable-vnc-tls) vnc_tls="no"
587
  ;;
588
  --enable-vnc-tls) vnc_tls="yes"
589
  ;;
590
  --disable-vnc-sasl) vnc_sasl="no"
591
  ;;
592
  --enable-vnc-sasl) vnc_sasl="yes"
593
  ;;
594
  --disable-vnc-jpeg) vnc_jpeg="no"
595
  ;;
596
  --enable-vnc-jpeg) vnc_jpeg="yes"
597
  ;;
598
  --disable-vnc-png) vnc_png="no"
599
  ;;
600
  --enable-vnc-png) vnc_png="yes"
601
  ;;
602
  --disable-vnc-thread) vnc_thread="no"
603
  ;;
604
  --enable-vnc-thread) vnc_thread="yes"
605
  ;;
606
  --disable-slirp) slirp="no"
607
  ;;
608
  --disable-uuid) uuid="no"
609
  ;;
610
  --enable-uuid) uuid="yes"
611
  ;;
612
  --disable-vde) vde="no"
613
  ;;
614
  --enable-vde) vde="yes"
615
  ;;
616
  --disable-xen) xen="no"
617
  ;;
618
  --enable-xen) xen="yes"
619
  ;;
620
  --disable-brlapi) brlapi="no"
621
  ;;
622
  --enable-brlapi) brlapi="yes"
623
  ;;
624
  --disable-bluez) bluez="no"
625
  ;;
626
  --enable-bluez) bluez="yes"
627
  ;;
628
  --disable-kvm) kvm="no"
629
  ;;
630
  --enable-kvm) kvm="yes"
631
  ;;
632
  --disable-spice) spice="no"
633
  ;;
634
  --enable-spice) spice="yes"
635
  ;;
636
  --enable-profiler) profiler="yes"
637
  ;;
638
  --enable-cocoa)
639
      cocoa="yes" ;
640
      sdl="no" ;
641
      audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
642
  ;;
643
  --disable-system) softmmu="no"
644
  ;;
645
  --enable-system) softmmu="yes"
646
  ;;
647
  --disable-user)
648
      linux_user="no" ;
649
      bsd_user="no" ;
650
      darwin_user="no"
651
  ;;
652
  --enable-user) ;;
653
  --disable-linux-user) linux_user="no"
654
  ;;
655
  --enable-linux-user) linux_user="yes"
656
  ;;
657
  --disable-darwin-user) darwin_user="no"
658
  ;;
659
  --enable-darwin-user) darwin_user="yes"
660
  ;;
661
  --disable-bsd-user) bsd_user="no"
662
  ;;
663
  --enable-bsd-user) bsd_user="yes"
664
  ;;
665
  --enable-guest-base) guest_base="yes"
666
  ;;
667
  --disable-guest-base) guest_base="no"
668
  ;;
669
  --enable-user-pie) user_pie="yes"
670
  ;;
671
  --disable-user-pie) user_pie="no"
672
  ;;
673
  --enable-uname-release=*) uname_release="$optarg"
674
  ;;
675
  --sparc_cpu=*)
676
  ;;
677
  --enable-werror) werror="yes"
678
  ;;
679
  --disable-werror) werror="no"
680
  ;;
681
  --disable-curses) curses="no"
682
  ;;
683
  --enable-curses) curses="yes"
684
  ;;
685
  --disable-curl) curl="no"
686
  ;;
687
  --enable-curl) curl="yes"
688
  ;;
689
  --disable-fdt) fdt="no"
690
  ;;
691
  --enable-fdt) fdt="yes"
692
  ;;
693
  --disable-check-utests) check_utests="no"
694
  ;;
695
  --enable-check-utests) check_utests="yes"
696
  ;;
697
  --disable-nptl) nptl="no"
698
  ;;
699
  --enable-nptl) nptl="yes"
700
  ;;
701
  --enable-mixemu) mixemu="yes"
702
  ;;
703
  --disable-linux-aio) linux_aio="no"
704
  ;;
705
  --enable-linux-aio) linux_aio="yes"
706
  ;;
707
  --disable-attr) attr="no"
708
  ;;
709
  --enable-attr) attr="yes"
710
  ;;
711
  --enable-io-thread) io_thread="yes"
712
  ;;
713
  --disable-blobs) blobs="no"
714
  ;;
715
  --kerneldir=*) kerneldir="$optarg"
716
  ;;
717
  --with-pkgversion=*) pkgversion=" ($optarg)"
718
  ;;
719
  --disable-docs) docs="no"
720
  ;;
721
  --enable-docs) docs="yes"
722
  ;;
723
  --disable-vhost-net) vhost_net="no"
724
  ;;
725
  --enable-vhost-net) vhost_net="yes"
726
  ;;
727
  --disable-opengl) opengl="no"
728
  ;;
729
  --enable-opengl) opengl="yes"
730
  ;;
731
  --*dir)
732
  ;;
733
  --disable-rbd) rbd="no"
734
  ;;
735
  --enable-rbd) rbd="yes"
736
  ;;
737
  --disable-smartcard) smartcard="no"
738
  ;;
739
  --enable-smartcard) smartcard="yes"
740
  ;;
741
  --disable-smartcard-nss) smartcard_nss="no"
742
  ;;
743
  --enable-smartcard-nss) smartcard_nss="yes"
744
  ;;
745
  *) echo "ERROR: unknown option $opt"; show_help="yes"
746
  ;;
747
  esac
748
done
749

    
750
#
751
# If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
752
# QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
753
#
754
host_guest_base="no"
755
case "$cpu" in
756
    sparc) case $sparc_cpu in
757
           v7|v8)
758
             QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
759
           ;;
760
           v8plus|v8plusa)
761
             QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
762
           ;;
763
           *) # sparc_cpu not defined in the command line
764
             QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
765
           esac
766
           LDFLAGS="-m32 $LDFLAGS"
767
           QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
768
           if test "$solaris" = "no" ; then
769
             QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
770
             helper_cflags="-ffixed-i0"
771
           fi
772
           ;;
773
    sparc64)
774
           QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
775
           LDFLAGS="-m64 $LDFLAGS"
776
           QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
777
           if test "$solaris" != "no" ; then
778
             QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
779
           fi
780
           ;;
781
    s390)
782
           QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
783
           LDFLAGS="-m31 $LDFLAGS"
784
           host_guest_base="yes"
785
           ;;
786
    s390x)
787
           QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
788
           LDFLAGS="-m64 $LDFLAGS"
789
           host_guest_base="yes"
790
           ;;
791
    i386)
792
           QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
793
           LDFLAGS="-m32 $LDFLAGS"
794
           cc_i386='$(CC) -m32'
795
           helper_cflags="-fomit-frame-pointer"
796
           host_guest_base="yes"
797
           ;;
798
    x86_64)
799
           QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
800
           LDFLAGS="-m64 $LDFLAGS"
801
           cc_i386='$(CC) -m32'
802
           host_guest_base="yes"
803
           ;;
804
    arm*)
805
           host_guest_base="yes"
806
           ;;
807
    ppc*)
808
           host_guest_base="yes"
809
           ;;
810
    mips*)
811
           host_guest_base="yes"
812
           ;;
813
    ia64*)
814
           host_guest_base="yes"
815
           ;;
816
    hppa*)
817
           host_guest_base="yes"
818
           ;;
819
    unicore32*)
820
           host_guest_base="yes"
821
           ;;
822
esac
823

    
824
[ -z "$guest_base" ] && guest_base="$host_guest_base"
825

    
826

    
827
default_target_list=""
828

    
829
# these targets are portable
830
if [ "$softmmu" = "yes" ] ; then
831
    default_target_list="\
832
i386-softmmu \
833
x86_64-softmmu \
834
arm-softmmu \
835
cris-softmmu \
836
lm32-softmmu \
837
m68k-softmmu \
838
microblaze-softmmu \
839
microblazeel-softmmu \
840
mips-softmmu \
841
mipsel-softmmu \
842
mips64-softmmu \
843
mips64el-softmmu \
844
ppc-softmmu \
845
ppcemb-softmmu \
846
ppc64-softmmu \
847
sh4-softmmu \
848
sh4eb-softmmu \
849
sparc-softmmu \
850
sparc64-softmmu \
851
s390x-softmmu \
852
"
853
fi
854
# the following are Linux specific
855
if [ "$linux_user" = "yes" ] ; then
856
    default_target_list="${default_target_list}\
857
i386-linux-user \
858
x86_64-linux-user \
859
alpha-linux-user \
860
arm-linux-user \
861
armeb-linux-user \
862
cris-linux-user \
863
m68k-linux-user \
864
microblaze-linux-user \
865
microblazeel-linux-user \
866
mips-linux-user \
867
mipsel-linux-user \
868
ppc-linux-user \
869
ppc64-linux-user \
870
ppc64abi32-linux-user \
871
sh4-linux-user \
872
sh4eb-linux-user \
873
sparc-linux-user \
874
sparc64-linux-user \
875
sparc32plus-linux-user \
876
unicore32-linux-user \
877
s390x-linux-user \
878
"
879
fi
880
# the following are Darwin specific
881
if [ "$darwin_user" = "yes" ] ; then
882
    default_target_list="$default_target_list i386-darwin-user ppc-darwin-user "
883
fi
884
# the following are BSD specific
885
if [ "$bsd_user" = "yes" ] ; then
886
    default_target_list="${default_target_list}\
887
i386-bsd-user \
888
x86_64-bsd-user \
889
sparc-bsd-user \
890
sparc64-bsd-user \
891
"
892
fi
893

    
894
if test x"$show_help" = x"yes" ; then
895
cat << EOF
896

    
897
Usage: configure [options]
898
Options: [defaults in brackets after descriptions]
899

    
900
EOF
901
echo "Standard options:"
902
echo "  --help                   print this message"
903
echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
904
echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
905
echo "                           use %M for cpu name [$interp_prefix]"
906
echo "  --target-list=LIST       set target list (default: build everything)"
907
echo "Available targets: $default_target_list" | \
908
    fold -s -w 53 | sed -e 's/^/                           /'
909
echo ""
910
echo "Advanced options (experts only):"
911
echo "  --source-path=PATH       path of source code [$source_path]"
912
echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
913
echo "  --cc=CC                  use C compiler CC [$cc]"
914
echo "  --host-cc=CC             use C compiler CC [$host_cc] for code run at"
915
echo "                           build time"
916
echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
917
echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
918
echo "  --make=MAKE              use specified make [$make]"
919
echo "  --install=INSTALL        use specified install [$install]"
920
echo "  --static                 enable static build [$static]"
921
echo "  --mandir=PATH            install man pages in PATH"
922
echo "  --datadir=PATH           install firmware in PATH"
923
echo "  --docdir=PATH            install documentation in PATH"
924
echo "  --bindir=PATH            install binaries in PATH"
925
echo "  --sysconfdir=PATH        install config in PATH/qemu"
926
echo "  --enable-debug-tcg       enable TCG debugging"
927
echo "  --disable-debug-tcg      disable TCG debugging (default)"
928
echo "  --enable-debug           enable common debug build options"
929
echo "  --enable-sparse          enable sparse checker"
930
echo "  --disable-sparse         disable sparse checker (default)"
931
echo "  --disable-strip          disable stripping binaries"
932
echo "  --disable-werror         disable compilation abort on warning"
933
echo "  --disable-sdl            disable SDL"
934
echo "  --enable-sdl             enable SDL"
935
echo "  --disable-vnc            disable VNC"
936
echo "  --enable-vnc             enable VNC"
937
echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
938
echo "  --audio-drv-list=LIST    set audio drivers list:"
939
echo "                           Available drivers: $audio_possible_drivers"
940
echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
941
echo "                           Available cards: $audio_possible_cards"
942
echo "  --block-drv-whitelist=L  set block driver whitelist"
943
echo "                           (affects only QEMU, not qemu-img)"
944
echo "  --enable-mixemu          enable mixer emulation"
945
echo "  --disable-xen            disable xen backend driver support"
946
echo "  --enable-xen             enable xen backend driver support"
947
echo "  --disable-brlapi         disable BrlAPI"
948
echo "  --enable-brlapi          enable BrlAPI"
949
echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
950
echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
951
echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
952
echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
953
echo "  --disable-vnc-jpeg       disable JPEG lossy compression for VNC server"
954
echo "  --enable-vnc-jpeg        enable JPEG lossy compression for VNC server"
955
echo "  --disable-vnc-png        disable PNG compression for VNC server (default)"
956
echo "  --enable-vnc-png         enable PNG compression for VNC server"
957
echo "  --disable-vnc-thread     disable threaded VNC server"
958
echo "  --enable-vnc-thread      enable threaded VNC server"
959
echo "  --disable-curses         disable curses output"
960
echo "  --enable-curses          enable curses output"
961
echo "  --disable-curl           disable curl connectivity"
962
echo "  --enable-curl            enable curl connectivity"
963
echo "  --disable-fdt            disable fdt device tree"
964
echo "  --enable-fdt             enable fdt device tree"
965
echo "  --disable-check-utests   disable check unit-tests"
966
echo "  --enable-check-utests    enable check unit-tests"
967
echo "  --disable-bluez          disable bluez stack connectivity"
968
echo "  --enable-bluez           enable bluez stack connectivity"
969
echo "  --disable-slirp          disable SLIRP userspace network connectivity"
970
echo "  --disable-kvm            disable KVM acceleration support"
971
echo "  --enable-kvm             enable KVM acceleration support"
972
echo "  --disable-nptl           disable usermode NPTL support"
973
echo "  --enable-nptl            enable usermode NPTL support"
974
echo "  --enable-system          enable all system emulation targets"
975
echo "  --disable-system         disable all system emulation targets"
976
echo "  --enable-user            enable supported user emulation targets"
977
echo "  --disable-user           disable all user emulation targets"
978
echo "  --enable-linux-user      enable all linux usermode emulation targets"
979
echo "  --disable-linux-user     disable all linux usermode emulation targets"
980
echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
981
echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
982
echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
983
echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
984
echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
985
echo "                           emulation targets"
986
echo "  --disable-guest-base     disable GUEST_BASE support"
987
echo "  --enable-user-pie        build usermode emulation targets as PIE"
988
echo "  --disable-user-pie       do not build usermode emulation targets as PIE"
989
echo "  --fmod-lib               path to FMOD library"
990
echo "  --fmod-inc               path to FMOD includes"
991
echo "  --oss-lib                path to OSS library"
992
echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
993
echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
994
echo "  --disable-uuid           disable uuid support"
995
echo "  --enable-uuid            enable uuid support"
996
echo "  --disable-vde            disable support for vde network"
997
echo "  --enable-vde             enable support for vde network"
998
echo "  --disable-linux-aio      disable Linux AIO support"
999
echo "  --enable-linux-aio       enable Linux AIO support"
1000
echo "  --disable-attr           disables attr and xattr support"
1001
echo "  --enable-attr            enable attr and xattr support"
1002
echo "  --enable-io-thread       enable IO thread"
1003
echo "  --disable-blobs          disable installing provided firmware blobs"
1004
echo "  --kerneldir=PATH         look for kernel includes in PATH"
1005
echo "  --enable-docs            enable documentation build"
1006
echo "  --disable-docs           disable documentation build"
1007
echo "  --disable-vhost-net      disable vhost-net acceleration support"
1008
echo "  --enable-vhost-net       enable vhost-net acceleration support"
1009
echo "  --enable-trace-backend=B Set trace backend"
1010
echo "                           Available backends:" $("$source_path"/scripts/tracetool --list-backends)
1011
echo "  --with-trace-file=NAME   Full PATH,NAME of file to store traces"
1012
echo "                           Default:trace-<pid>"
1013
echo "  --disable-spice          disable spice"
1014
echo "  --enable-spice           enable spice"
1015
echo "  --enable-rbd             enable building the rados block device (rbd)"
1016
echo "  --disable-smartcard      disable smartcard support"
1017
echo "  --enable-smartcard       enable smartcard support"
1018
echo "  --disable-smartcard-nss  disable smartcard nss support"
1019
echo "  --enable-smartcard-nss   enable smartcard nss support"
1020
echo ""
1021
echo "NOTE: The object files are built at the place where configure is launched"
1022
exit 1
1023
fi
1024

    
1025
# check that the C compiler works.
1026
cat > $TMPC <<EOF
1027
int main(void) {}
1028
EOF
1029

    
1030
if compile_object ; then
1031
  : C compiler works ok
1032
else
1033
    echo "ERROR: \"$cc\" either does not exist or does not work"
1034
    exit 1
1035
fi
1036

    
1037
gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1038
gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1039
gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1040
gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags"
1041
cat > $TMPC << EOF
1042
int main(void) { return 0; }
1043
EOF
1044
for flag in $gcc_flags; do
1045
    if compile_prog "-Werror $QEMU_CFLAGS" "-Werror $flag" ; then
1046
	QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1047
    fi
1048
done
1049

    
1050
#
1051
# Solaris specific configure tool chain decisions
1052
#
1053
if test "$solaris" = "yes" ; then
1054
  if has $install; then
1055
    :
1056
  else
1057
    echo "Solaris install program not found. Use --install=/usr/ucb/install or"
1058
    echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
1059
    echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1060
    exit 1
1061
  fi
1062
  if test "`path_of $install`" = "/usr/sbin/install" ; then
1063
    echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
1064
    echo "try ginstall from the GNU fileutils available from www.blastwave.org"
1065
    echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1066
    exit 1
1067
  fi
1068
  if has ar; then
1069
    :
1070
  else
1071
    echo "Error: No path includes ar"
1072
    if test -f /usr/ccs/bin/ar ; then
1073
      echo "Add /usr/ccs/bin to your path and rerun configure"
1074
    fi
1075
    exit 1
1076
  fi
1077
fi
1078

    
1079
if test -z "$target_list" ; then
1080
    target_list="$default_target_list"
1081
else
1082
    target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1083
fi
1084
if test -z "$target_list" ; then
1085
    echo "No targets enabled"
1086
    exit 1
1087
fi
1088
# see if system emulation was really requested
1089
case " $target_list " in
1090
  *"-softmmu "*) softmmu=yes
1091
  ;;
1092
  *) softmmu=no
1093
  ;;
1094
esac
1095

    
1096
feature_not_found() {
1097
  feature=$1
1098

    
1099
  echo "ERROR"
1100
  echo "ERROR: User requested feature $feature"
1101
  echo "ERROR: configure was not able to find it"
1102
  echo "ERROR"
1103
  exit 1;
1104
}
1105

    
1106
if test -z "$cross_prefix" ; then
1107

    
1108
# ---
1109
# big/little endian test
1110
cat > $TMPC << EOF
1111
#include <inttypes.h>
1112
int main(int argc, char ** argv){
1113
        volatile uint32_t i=0x01234567;
1114
        return (*((uint8_t*)(&i))) == 0x67;
1115
}
1116
EOF
1117

    
1118
if compile_prog "" "" ; then
1119
$TMPE && bigendian="yes"
1120
else
1121
echo big/little test failed
1122
fi
1123

    
1124
else
1125

    
1126
# if cross compiling, cannot launch a program, so make a static guess
1127
case "$cpu" in
1128
  armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1129
    bigendian=yes
1130
  ;;
1131
esac
1132

    
1133
fi
1134

    
1135
# host long bits test, actually a pointer size test
1136
cat > $TMPC << EOF
1137
int sizeof_pointer_is_8[sizeof(void *) == 8 ? 1 : -1];
1138
EOF
1139
if compile_object; then
1140
hostlongbits=64
1141
else
1142
hostlongbits=32
1143
fi
1144

    
1145

    
1146
##########################################
1147
# NPTL probe
1148

    
1149
if test "$nptl" != "no" ; then
1150
  cat > $TMPC <<EOF
1151
#include <sched.h>
1152
#include <linux/futex.h>
1153
void foo()
1154
{
1155
#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1156
#error bork
1157
#endif
1158
}
1159
EOF
1160

    
1161
  if compile_object ; then
1162
    nptl=yes
1163
  else
1164
    if test "$nptl" = "yes" ; then
1165
      feature_not_found "nptl"
1166
    fi
1167
    nptl=no
1168
  fi
1169
fi
1170

    
1171
##########################################
1172
# zlib check
1173

    
1174
cat > $TMPC << EOF
1175
#include <zlib.h>
1176
int main(void) { zlibVersion(); return 0; }
1177
EOF
1178
if compile_prog "" "-lz" ; then
1179
    :
1180
else
1181
    echo
1182
    echo "Error: zlib check failed"
1183
    echo "Make sure to have the zlib libs and headers installed."
1184
    echo
1185
    exit 1
1186
fi
1187

    
1188
##########################################
1189
# xen probe
1190

    
1191
if test "$xen" != "no" ; then
1192
  xen_libs="-lxenstore -lxenctrl -lxenguest"
1193

    
1194
  # Xen unstable
1195
  cat > $TMPC <<EOF
1196
#include <xenctrl.h>
1197
#include <xs.h>
1198
#include <stdint.h>
1199
#include <xen/hvm/hvm_info_table.h>
1200
#if !defined(HVM_MAX_VCPUS)
1201
# error HVM_MAX_VCPUS not defined
1202
#endif
1203
int main(void) {
1204
  xc_interface *xc;
1205
  xs_daemon_open();
1206
  xc = xc_interface_open(0, 0, 0);
1207
  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1208
  xc_gnttab_open(NULL, 0);
1209
  return 0;
1210
}
1211
EOF
1212
  if compile_prog "" "$xen_libs" ; then
1213
    xen_ctrl_version=410
1214
    xen=yes
1215

    
1216
  # Xen 4.0.0
1217
  elif (
1218
      cat > $TMPC <<EOF
1219
#include <xenctrl.h>
1220
#include <xs.h>
1221
#include <stdint.h>
1222
#include <xen/hvm/hvm_info_table.h>
1223
#if !defined(HVM_MAX_VCPUS)
1224
# error HVM_MAX_VCPUS not defined
1225
#endif
1226
int main(void) {
1227
  xs_daemon_open();
1228
  xc_interface_open();
1229
  xc_gnttab_open();
1230
  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1231
  return 0;
1232
}
1233
EOF
1234
      compile_prog "" "$xen_libs"
1235
    ) ; then
1236
    xen_ctrl_version=400
1237
    xen=yes
1238

    
1239
  # Xen 3.3.0, 3.4.0
1240
  elif (
1241
      cat > $TMPC <<EOF
1242
#include <xenctrl.h>
1243
#include <xs.h>
1244
int main(void) {
1245
  xs_daemon_open();
1246
  xc_interface_open();
1247
  xc_gnttab_open();
1248
  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1249
  return 0;
1250
}
1251
EOF
1252
      compile_prog "" "$xen_libs"
1253
    ) ; then
1254
    xen_ctrl_version=330
1255
    xen=yes
1256

    
1257
  # Xen not found or unsupported
1258
  else
1259
    if test "$xen" = "yes" ; then
1260
      feature_not_found "xen"
1261
    fi
1262
    xen=no
1263
  fi
1264

    
1265
  if test "$xen" = yes; then
1266
    libs_softmmu="$xen_libs $libs_softmmu"
1267
  fi
1268
fi
1269

    
1270
##########################################
1271
# pkg-config probe
1272

    
1273
if ! has $pkg_config; then
1274
  echo warning: proceeding without "$pkg_config" >&2
1275
  pkg_config=/bin/false
1276
fi
1277

    
1278
##########################################
1279
# Sparse probe
1280
if test "$sparse" != "no" ; then
1281
  if has cgcc; then
1282
    sparse=yes
1283
  else
1284
    if test "$sparse" = "yes" ; then
1285
      feature_not_found "sparse"
1286
    fi
1287
    sparse=no
1288
  fi
1289
fi
1290

    
1291
##########################################
1292
# SDL probe
1293

    
1294
# Look for sdl configuration program (pkg-config or sdl-config).  Try
1295
# sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1296
if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1297
  sdl_config=sdl-config
1298
fi
1299

    
1300
if $pkg_config sdl --modversion >/dev/null 2>&1; then
1301
  sdlconfig="$pkg_config sdl"
1302
  _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1303
elif has ${sdl_config}; then
1304
  sdlconfig="$sdl_config"
1305
  _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1306
else
1307
  if test "$sdl" = "yes" ; then
1308
    feature_not_found "sdl"
1309
  fi
1310
  sdl=no
1311
fi
1312
if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1313
  echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1314
fi
1315

    
1316
sdl_too_old=no
1317
if test "$sdl" != "no" ; then
1318
  cat > $TMPC << EOF
1319
#include <SDL.h>
1320
#undef main /* We don't want SDL to override our main() */
1321
int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1322
EOF
1323
  sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1324
  if test "$static" = "yes" ; then
1325
    sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1326
  else
1327
    sdl_libs=`$sdlconfig --libs 2> /dev/null`
1328
  fi
1329
  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1330
    if test "$_sdlversion" -lt 121 ; then
1331
      sdl_too_old=yes
1332
    else
1333
      if test "$cocoa" = "no" ; then
1334
        sdl=yes
1335
      fi
1336
    fi
1337

    
1338
    # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1339
    if test "$sdl" = "yes" -a "$static" = "yes" ; then
1340
      if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1341
         sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1342
         sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1343
      fi
1344
      if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1345
	:
1346
      else
1347
        sdl=no
1348
      fi
1349
    fi # static link
1350
  else # sdl not found
1351
    if test "$sdl" = "yes" ; then
1352
      feature_not_found "sdl"
1353
    fi
1354
    sdl=no
1355
  fi # sdl compile test
1356
fi
1357

    
1358
if test "$sdl" = "yes" ; then
1359
  cat > $TMPC <<EOF
1360
#include <SDL.h>
1361
#if defined(SDL_VIDEO_DRIVER_X11)
1362
#include <X11/XKBlib.h>
1363
#else
1364
#error No x11 support
1365
#endif
1366
int main(void) { return 0; }
1367
EOF
1368
  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1369
    sdl_libs="$sdl_libs -lX11"
1370
  fi
1371
  if test "$mingw32" = "yes" ; then
1372
    sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
1373
  fi
1374
  libs_softmmu="$sdl_libs $libs_softmmu"
1375
fi
1376

    
1377
##########################################
1378
# VNC TLS detection
1379
if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
1380
  cat > $TMPC <<EOF
1381
#include <gnutls/gnutls.h>
1382
int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1383
EOF
1384
  vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1385
  vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1386
  if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1387
    vnc_tls=yes
1388
    libs_softmmu="$vnc_tls_libs $libs_softmmu"
1389
  else
1390
    if test "$vnc_tls" = "yes" ; then
1391
      feature_not_found "vnc-tls"
1392
    fi
1393
    vnc_tls=no
1394
  fi
1395
fi
1396

    
1397
##########################################
1398
# VNC SASL detection
1399
if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1400
  cat > $TMPC <<EOF
1401
#include <sasl/sasl.h>
1402
#include <stdio.h>
1403
int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1404
EOF
1405
  # Assuming Cyrus-SASL installed in /usr prefix
1406
  vnc_sasl_cflags=""
1407
  vnc_sasl_libs="-lsasl2"
1408
  if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1409
    vnc_sasl=yes
1410
    libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1411
  else
1412
    if test "$vnc_sasl" = "yes" ; then
1413
      feature_not_found "vnc-sasl"
1414
    fi
1415
    vnc_sasl=no
1416
  fi
1417
fi
1418

    
1419
##########################################
1420
# VNC JPEG detection
1421
if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1422
cat > $TMPC <<EOF
1423
#include <stdio.h>
1424
#include <jpeglib.h>
1425
int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1426
EOF
1427
    vnc_jpeg_cflags=""
1428
    vnc_jpeg_libs="-ljpeg"
1429
  if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1430
    vnc_jpeg=yes
1431
    libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1432
  else
1433
    if test "$vnc_jpeg" = "yes" ; then
1434
      feature_not_found "vnc-jpeg"
1435
    fi
1436
    vnc_jpeg=no
1437
  fi
1438
fi
1439

    
1440
##########################################
1441
# VNC PNG detection
1442
if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1443
cat > $TMPC <<EOF
1444
//#include <stdio.h>
1445
#include <png.h>
1446
#include <stddef.h>
1447
int main(void) {
1448
    png_structp png_ptr;
1449
    png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1450
    return 0;
1451
}
1452
EOF
1453
    vnc_png_cflags=""
1454
    vnc_png_libs="-lpng"
1455
  if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1456
    vnc_png=yes
1457
    libs_softmmu="$vnc_png_libs $libs_softmmu"
1458
  else
1459
    if test "$vnc_png" = "yes" ; then
1460
      feature_not_found "vnc-png"
1461
    fi
1462
    vnc_png=no
1463
  fi
1464
fi
1465

    
1466
##########################################
1467
# fnmatch() probe, used for ACL routines
1468
fnmatch="no"
1469
cat > $TMPC << EOF
1470
#include <fnmatch.h>
1471
int main(void)
1472
{
1473
    fnmatch("foo", "foo", 0);
1474
    return 0;
1475
}
1476
EOF
1477
if compile_prog "" "" ; then
1478
   fnmatch="yes"
1479
fi
1480

    
1481
##########################################
1482
# uuid_generate() probe, used for vdi block driver
1483
if test "$uuid" != "no" ; then
1484
  uuid_libs="-luuid"
1485
  cat > $TMPC << EOF
1486
#include <uuid/uuid.h>
1487
int main(void)
1488
{
1489
    uuid_t my_uuid;
1490
    uuid_generate(my_uuid);
1491
    return 0;
1492
}
1493
EOF
1494
  if compile_prog "" "$uuid_libs" ; then
1495
    uuid="yes"
1496
    libs_softmmu="$uuid_libs $libs_softmmu"
1497
    libs_tools="$uuid_libs $libs_tools"
1498
  else
1499
    if test "$uuid" = "yes" ; then
1500
      feature_not_found "uuid"
1501
    fi
1502
    uuid=no
1503
  fi
1504
fi
1505

    
1506
##########################################
1507
# xfsctl() probe, used for raw-posix
1508
if test "$xfs" != "no" ; then
1509
  cat > $TMPC << EOF
1510
#include <xfs/xfs.h>
1511
int main(void)
1512
{
1513
    xfsctl(NULL, 0, 0, NULL);
1514
    return 0;
1515
}
1516
EOF
1517
  if compile_prog "" "" ; then
1518
    xfs="yes"
1519
  else
1520
    if test "$xfs" = "yes" ; then
1521
      feature_not_found "xfs"
1522
    fi
1523
    xfs=no
1524
  fi
1525
fi
1526

    
1527
##########################################
1528
# vde libraries probe
1529
if test "$vde" != "no" ; then
1530
  vde_libs="-lvdeplug"
1531
  cat > $TMPC << EOF
1532
#include <libvdeplug.h>
1533
int main(void)
1534
{
1535
    struct vde_open_args a = {0, 0, 0};
1536
    vde_open("", "", &a);
1537
    return 0;
1538
}
1539
EOF
1540
  if compile_prog "" "$vde_libs" ; then
1541
    vde=yes
1542
    libs_softmmu="$vde_libs $libs_softmmu"
1543
    libs_tools="$vde_libs $libs_tools"
1544
  else
1545
    if test "$vde" = "yes" ; then
1546
      feature_not_found "vde"
1547
    fi
1548
    vde=no
1549
  fi
1550
fi
1551

    
1552
##########################################
1553
# Sound support libraries probe
1554

    
1555
audio_drv_probe()
1556
{
1557
    drv=$1
1558
    hdr=$2
1559
    lib=$3
1560
    exp=$4
1561
    cfl=$5
1562
        cat > $TMPC << EOF
1563
#include <$hdr>
1564
int main(void) { $exp }
1565
EOF
1566
    if compile_prog "$cfl" "$lib" ; then
1567
        :
1568
    else
1569
        echo
1570
        echo "Error: $drv check failed"
1571
        echo "Make sure to have the $drv libs and headers installed."
1572
        echo
1573
        exit 1
1574
    fi
1575
}
1576

    
1577
audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1578
for drv in $audio_drv_list; do
1579
    case $drv in
1580
    alsa)
1581
    audio_drv_probe $drv alsa/asoundlib.h -lasound \
1582
        "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1583
    libs_softmmu="-lasound $libs_softmmu"
1584
    ;;
1585

    
1586
    fmod)
1587
    if test -z $fmod_lib || test -z $fmod_inc; then
1588
        echo
1589
        echo "Error: You must specify path to FMOD library and headers"
1590
        echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1591
        echo
1592
        exit 1
1593
    fi
1594
    audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1595
    libs_softmmu="$fmod_lib $libs_softmmu"
1596
    ;;
1597

    
1598
    esd)
1599
    audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1600
    libs_softmmu="-lesd $libs_softmmu"
1601
    audio_pt_int="yes"
1602
    ;;
1603

    
1604
    pa)
1605
    audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1606
        "pa_simple *s = NULL; pa_simple_free(s); return 0;"
1607
    libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1608
    audio_pt_int="yes"
1609
    ;;
1610

    
1611
    coreaudio)
1612
      libs_softmmu="-framework CoreAudio $libs_softmmu"
1613
    ;;
1614

    
1615
    dsound)
1616
      libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1617
      audio_win_int="yes"
1618
    ;;
1619

    
1620
    oss)
1621
      libs_softmmu="$oss_lib $libs_softmmu"
1622
    ;;
1623

    
1624
    sdl|wav)
1625
    # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1626
    ;;
1627

    
1628
    winwave)
1629
      libs_softmmu="-lwinmm $libs_softmmu"
1630
      audio_win_int="yes"
1631
    ;;
1632

    
1633
    *)
1634
    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1635
        echo
1636
        echo "Error: Unknown driver '$drv' selected"
1637
        echo "Possible drivers are: $audio_possible_drivers"
1638
        echo
1639
        exit 1
1640
    }
1641
    ;;
1642
    esac
1643
done
1644

    
1645
##########################################
1646
# BrlAPI probe
1647

    
1648
if test "$brlapi" != "no" ; then
1649
  brlapi_libs="-lbrlapi"
1650
  cat > $TMPC << EOF
1651
#include <brlapi.h>
1652
#include <stddef.h>
1653
int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1654
EOF
1655
  if compile_prog "" "$brlapi_libs" ; then
1656
    brlapi=yes
1657
    libs_softmmu="$brlapi_libs $libs_softmmu"
1658
  else
1659
    if test "$brlapi" = "yes" ; then
1660
      feature_not_found "brlapi"
1661
    fi
1662
    brlapi=no
1663
  fi
1664
fi
1665

    
1666
##########################################
1667
# curses probe
1668
if test "$mingw32" = "yes" ; then
1669
    curses_list="-lpdcurses"
1670
else
1671
    curses_list="-lncurses -lcurses"
1672
fi
1673

    
1674
if test "$curses" != "no" ; then
1675
  curses_found=no
1676
  cat > $TMPC << EOF
1677
#include <curses.h>
1678
#ifdef __OpenBSD__
1679
#define resize_term resizeterm
1680
#endif
1681
int main(void) { resize_term(0, 0); return curses_version(); }
1682
EOF
1683
  for curses_lib in $curses_list; do
1684
    if compile_prog "" "$curses_lib" ; then
1685
      curses_found=yes
1686
      libs_softmmu="$curses_lib $libs_softmmu"
1687
      break
1688
    fi
1689
  done
1690
  if test "$curses_found" = "yes" ; then
1691
    curses=yes
1692
  else
1693
    if test "$curses" = "yes" ; then
1694
      feature_not_found "curses"
1695
    fi
1696
    curses=no
1697
  fi
1698
fi
1699

    
1700
##########################################
1701
# curl probe
1702

    
1703
if $pkg_config libcurl --modversion >/dev/null 2>&1; then
1704
  curlconfig="$pkg_config libcurl"
1705
else
1706
  curlconfig=curl-config
1707
fi
1708

    
1709
if test "$curl" != "no" ; then
1710
  cat > $TMPC << EOF
1711
#include <curl/curl.h>
1712
int main(void) { return curl_easy_init(); }
1713
EOF
1714
  curl_cflags=`$curlconfig --cflags 2>/dev/null`
1715
  curl_libs=`$curlconfig --libs 2>/dev/null`
1716
  if compile_prog "$curl_cflags" "$curl_libs" ; then
1717
    curl=yes
1718
    libs_tools="$curl_libs $libs_tools"
1719
    libs_softmmu="$curl_libs $libs_softmmu"
1720
  else
1721
    if test "$curl" = "yes" ; then
1722
      feature_not_found "curl"
1723
    fi
1724
    curl=no
1725
  fi
1726
fi # test "$curl"
1727

    
1728
##########################################
1729
# check framework probe
1730

    
1731
if test "$check_utests" != "no" ; then
1732
  cat > $TMPC << EOF
1733
#include <check.h>
1734
int main(void) { suite_create("qemu test"); return 0; }
1735
EOF
1736
  check_libs=`$pkg_config --libs check`
1737
  if compile_prog "" $check_libs ; then
1738
    check_utests=yes
1739
    libs_tools="$check_libs $libs_tools"
1740
  else
1741
    if test "$check_utests" = "yes" ; then
1742
      feature_not_found "check"
1743
    fi
1744
    check_utests=no
1745
  fi
1746
fi # test "$check_utests"
1747

    
1748
##########################################
1749
# bluez support probe
1750
if test "$bluez" != "no" ; then
1751
  cat > $TMPC << EOF
1752
#include <bluetooth/bluetooth.h>
1753
int main(void) { return bt_error(0); }
1754
EOF
1755
  bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
1756
  bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
1757
  if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1758
    bluez=yes
1759
    libs_softmmu="$bluez_libs $libs_softmmu"
1760
  else
1761
    if test "$bluez" = "yes" ; then
1762
      feature_not_found "bluez"
1763
    fi
1764
    bluez="no"
1765
  fi
1766
fi
1767

    
1768
##########################################
1769
# kvm probe
1770
if test "$kvm" != "no" ; then
1771
    cat > $TMPC <<EOF
1772
#include <linux/kvm.h>
1773
#if !defined(KVM_API_VERSION) || KVM_API_VERSION < 12 || KVM_API_VERSION > 12
1774
#error Invalid KVM version
1775
#endif
1776
EOF
1777
    must_have_caps="KVM_CAP_USER_MEMORY \
1778
                    KVM_CAP_DESTROY_MEMORY_REGION_WORKS \
1779
                    KVM_CAP_COALESCED_MMIO \
1780
                    KVM_CAP_SYNC_MMU \
1781
                   "
1782
    if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) ; then
1783
      must_have_caps="$caps \
1784
                      KVM_CAP_SET_TSS_ADDR \
1785
                      KVM_CAP_EXT_CPUID \
1786
                      KVM_CAP_CLOCKSOURCE \
1787
                      KVM_CAP_NOP_IO_DELAY \
1788
                      KVM_CAP_PV_MMU \
1789
                      KVM_CAP_MP_STATE \
1790
                      KVM_CAP_USER_NMI \
1791
                     "
1792
    fi
1793
    for c in $must_have_caps ; do
1794
      cat >> $TMPC <<EOF
1795
#if !defined($c)
1796
#error Missing KVM capability $c
1797
#endif
1798
EOF
1799
    done
1800
    cat >> $TMPC <<EOF
1801
int main(void) { return 0; }
1802
EOF
1803
  if test "$kerneldir" != "" ; then
1804
      kvm_cflags=-I"$kerneldir"/include
1805
      if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) \
1806
         -a -d "$kerneldir/arch/x86/include" ; then
1807
            kvm_cflags="$kvm_cflags -I$kerneldir/arch/x86/include"
1808
	elif test "$cpu" = "ppc" -a -d "$kerneldir/arch/powerpc/include" ; then
1809
	    kvm_cflags="$kvm_cflags -I$kerneldir/arch/powerpc/include"
1810
	elif test "$cpu" = "s390x" -a -d "$kerneldir/arch/s390/include" ; then
1811
	    kvm_cflags="$kvm_cflags -I$kerneldir/arch/s390/include"
1812
        elif test -d "$kerneldir/arch/$cpu/include" ; then
1813
            kvm_cflags="$kvm_cflags -I$kerneldir/arch/$cpu/include"
1814
      fi
1815
  else
1816
    kvm_cflags=`$pkg_config --cflags kvm-kmod 2>/dev/null`
1817
  fi
1818
  if compile_prog "$kvm_cflags" "" ; then
1819
    kvm=yes
1820
    cat > $TMPC <<EOF
1821
#include <linux/kvm_para.h>
1822
int main(void) { return 0; }
1823
EOF
1824
    if compile_prog "$kvm_cflags" "" ; then
1825
      kvm_para=yes
1826
    fi
1827
  else
1828
    if test "$kvm" = "yes" ; then
1829
      if has awk && has grep; then
1830
        kvmerr=`LANG=C $cc $QEMU_CFLAGS -o $TMPE $kvm_cflags $TMPC 2>&1 \
1831
	| grep "error: " \
1832
	| awk -F "error: " '{if (NR>1) printf(", "); printf("%s",$2);}'`
1833
        if test "$kvmerr" != "" ; then
1834
          echo -e "${kvmerr}\n\
1835
NOTE: To enable KVM support, update your kernel to 2.6.29+ or install \
1836
recent kvm-kmod from http://sourceforge.net/projects/kvm."
1837
        fi
1838
      fi
1839
      feature_not_found "kvm"
1840
    fi
1841
    kvm=no
1842
  fi
1843
fi
1844

    
1845
##########################################
1846
# test for ppc kvm pvr setting
1847

    
1848
if test "$kvm" = "yes" && test "$cpu" = "ppc" -o "$cpu" = "ppc64"; then
1849
            cat > $TMPC <<EOF
1850
    #include <asm/kvm.h>
1851
    int main(void) { struct kvm_sregs s; s.pvr = 0; return 0; }
1852
EOF
1853
    if compile_prog "$kvm_cflags" "" ; then
1854
        kvm_ppc_pvr=yes
1855
    else
1856
        kvm_ppc_pvr=no
1857
    fi
1858
fi
1859

    
1860
##########################################
1861
# test for vhost net
1862

    
1863
if test "$vhost_net" != "no"; then
1864
    if test "$kvm" != "no"; then
1865
            cat > $TMPC <<EOF
1866
    #include <linux/vhost.h>
1867
    int main(void) { return 0; }
1868
EOF
1869
            if compile_prog "$kvm_cflags" "" ; then
1870
                vhost_net=yes
1871
            else
1872
                if test "$vhost_net" = "yes" ; then
1873
                    feature_not_found "vhost-net"
1874
                fi
1875
                vhost_net=no
1876
            fi
1877
    else
1878
            if test "$vhost_net" = "yes" ; then
1879
                echo "NOTE: vhost-net feature requires KVM (--enable-kvm)."
1880
                feature_not_found "vhost-net"
1881
            fi
1882
            vhost_net=no
1883
    fi
1884
fi
1885

    
1886
##########################################
1887
# pthread probe
1888
PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
1889

    
1890
pthread=no
1891
cat > $TMPC << EOF
1892
#include <pthread.h>
1893
int main(void) { pthread_create(0,0,0,0); return 0; }
1894
EOF
1895
if compile_prog "" "" ; then
1896
  pthread=yes
1897
else
1898
  for pthread_lib in $PTHREADLIBS_LIST; do
1899
    if compile_prog "" "$pthread_lib" ; then
1900
      pthread=yes
1901
      LIBS="$pthread_lib $LIBS"
1902
      break
1903
    fi
1904
  done
1905
fi
1906

    
1907
if test "$mingw32" != yes -a "$pthread" = no; then
1908
  echo
1909
  echo "Error: pthread check failed"
1910
  echo "Make sure to have the pthread libs and headers installed."
1911
  echo
1912
  exit 1
1913
fi
1914

    
1915
##########################################
1916
# rbd probe
1917
if test "$rbd" != "no" ; then
1918
  cat > $TMPC <<EOF
1919
#include <stdio.h>
1920
#include <rbd/librbd.h>
1921
int main(void) {
1922
    rados_t cluster;
1923
    rados_create(&cluster, NULL);
1924
    return 0;
1925
}
1926
EOF
1927
  rbd_libs="-lrbd -lrados"
1928
  if compile_prog "" "$rbd_libs" ; then
1929
    rbd=yes
1930
    libs_tools="$rbd_libs $libs_tools"
1931
    libs_softmmu="$rbd_libs $libs_softmmu"
1932
  else
1933
    if test "$rbd" = "yes" ; then
1934
      feature_not_found "rados block device"
1935
    fi
1936
    rbd=no
1937
  fi
1938
fi
1939

    
1940
##########################################
1941
# linux-aio probe
1942

    
1943
if test "$linux_aio" != "no" ; then
1944
  cat > $TMPC <<EOF
1945
#include <libaio.h>
1946
#include <sys/eventfd.h>
1947
#include <stddef.h>
1948
int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
1949
EOF
1950
  if compile_prog "" "-laio" ; then
1951
    linux_aio=yes
1952
    libs_softmmu="$libs_softmmu -laio"
1953
    libs_tools="$libs_tools -laio"
1954
  else
1955
    if test "$linux_aio" = "yes" ; then
1956
      feature_not_found "linux AIO"
1957
    fi
1958
    linux_aio=no
1959
  fi
1960
fi
1961

    
1962
##########################################
1963
# attr probe
1964

    
1965
if test "$attr" != "no" ; then
1966
  cat > $TMPC <<EOF
1967
#include <stdio.h>
1968
#include <sys/types.h>
1969
#include <attr/xattr.h>
1970
int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
1971
EOF
1972
  if compile_prog "" "-lattr" ; then
1973
    attr=yes
1974
    LIBS="-lattr $LIBS"
1975
  else
1976
    if test "$attr" = "yes" ; then
1977
      feature_not_found "ATTR"
1978
    fi
1979
    attr=no
1980
  fi
1981
fi
1982

    
1983
##########################################
1984
# iovec probe
1985
cat > $TMPC <<EOF
1986
#include <sys/types.h>
1987
#include <sys/uio.h>
1988
#include <unistd.h>
1989
int main(void) { struct iovec iov; return 0; }
1990
EOF
1991
iovec=no
1992
if compile_prog "" "" ; then
1993
  iovec=yes
1994
fi
1995

    
1996
##########################################
1997
# preadv probe
1998
cat > $TMPC <<EOF
1999
#include <sys/types.h>
2000
#include <sys/uio.h>
2001
#include <unistd.h>
2002
int main(void) { preadv; }
2003
EOF
2004
preadv=no
2005
if compile_prog "" "" ; then
2006
  preadv=yes
2007
fi
2008

    
2009
##########################################
2010
# fdt probe
2011
if test "$fdt" != "no" ; then
2012
  fdt_libs="-lfdt"
2013
  cat > $TMPC << EOF
2014
int main(void) { return 0; }
2015
EOF
2016
  if compile_prog "" "$fdt_libs" ; then
2017
    fdt=yes
2018
  else
2019
    if test "$fdt" = "yes" ; then
2020
      feature_not_found "fdt"
2021
    fi
2022
    fdt_libs=
2023
    fdt=no
2024
  fi
2025
fi
2026

    
2027
##########################################
2028
# opengl probe, used by milkymist-tmu2
2029
if test "$opengl" != "no" ; then
2030
  opengl_libs="-lGL"
2031
  cat > $TMPC << EOF
2032
#include <X11/Xlib.h>
2033
#include <GL/gl.h>
2034
#include <GL/glx.h>
2035
int main(void) { GL_VERSION; return 0; }
2036
EOF
2037
  if compile_prog "" "-lGL" ; then
2038
    opengl=yes
2039
  else
2040
    if test "$opengl" = "yes" ; then
2041
      feature_not_found "opengl"
2042
    fi
2043
    opengl_libs=
2044
    opengl=no
2045
  fi
2046
fi
2047

    
2048
#
2049
# Check for xxxat() functions when we are building linux-user
2050
# emulator.  This is done because older glibc versions don't
2051
# have syscall stubs for these implemented.
2052
#
2053
atfile=no
2054
cat > $TMPC << EOF
2055
#define _ATFILE_SOURCE
2056
#include <sys/types.h>
2057
#include <fcntl.h>
2058
#include <unistd.h>
2059

    
2060
int
2061
main(void)
2062
{
2063
	/* try to unlink nonexisting file */
2064
	return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
2065
}
2066
EOF
2067
if compile_prog "" "" ; then
2068
  atfile=yes
2069
fi
2070

    
2071
# Check for inotify functions when we are building linux-user
2072
# emulator.  This is done because older glibc versions don't
2073
# have syscall stubs for these implemented.  In that case we
2074
# don't provide them even if kernel supports them.
2075
#
2076
inotify=no
2077
cat > $TMPC << EOF
2078
#include <sys/inotify.h>
2079

    
2080
int
2081
main(void)
2082
{
2083
	/* try to start inotify */
2084
	return inotify_init();
2085
}
2086
EOF
2087
if compile_prog "" "" ; then
2088
  inotify=yes
2089
fi
2090

    
2091
inotify1=no
2092
cat > $TMPC << EOF
2093
#include <sys/inotify.h>
2094

    
2095
int
2096
main(void)
2097
{
2098
    /* try to start inotify */
2099
    return inotify_init1(0);
2100
}
2101
EOF
2102
if compile_prog "" "" ; then
2103
  inotify1=yes
2104
fi
2105

    
2106
# check if utimensat and futimens are supported
2107
utimens=no
2108
cat > $TMPC << EOF
2109
#define _ATFILE_SOURCE
2110
#include <stddef.h>
2111
#include <fcntl.h>
2112

    
2113
int main(void)
2114
{
2115
    utimensat(AT_FDCWD, "foo", NULL, 0);
2116
    futimens(0, NULL);
2117
    return 0;
2118
}
2119
EOF
2120
if compile_prog "" "" ; then
2121
  utimens=yes
2122
fi
2123

    
2124
# check if pipe2 is there
2125
pipe2=no
2126
cat > $TMPC << EOF
2127
#include <unistd.h>
2128
#include <fcntl.h>
2129

    
2130
int main(void)
2131
{
2132
    int pipefd[2];
2133
    pipe2(pipefd, O_CLOEXEC);
2134
    return 0;
2135
}
2136
EOF
2137
if compile_prog "" "" ; then
2138
  pipe2=yes
2139
fi
2140

    
2141
# check if accept4 is there
2142
accept4=no
2143
cat > $TMPC << EOF
2144
#include <sys/socket.h>
2145
#include <stddef.h>
2146

    
2147
int main(void)
2148
{
2149
    accept4(0, NULL, NULL, SOCK_CLOEXEC);
2150
    return 0;
2151
}
2152
EOF
2153
if compile_prog "" "" ; then
2154
  accept4=yes
2155
fi
2156

    
2157
# check if tee/splice is there. vmsplice was added same time.
2158
splice=no
2159
cat > $TMPC << EOF
2160
#include <unistd.h>
2161
#include <fcntl.h>
2162
#include <limits.h>
2163

    
2164
int main(void)
2165
{
2166
    int len, fd;
2167
    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2168
    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2169
    return 0;
2170
}
2171
EOF
2172
if compile_prog "" "" ; then
2173
  splice=yes
2174
fi
2175

    
2176
##########################################
2177
# signalfd probe
2178
signalfd="no"
2179
cat > $TMPC << EOF
2180
#define _GNU_SOURCE
2181
#include <unistd.h>
2182
#include <sys/syscall.h>
2183
#include <signal.h>
2184
int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2185
EOF
2186

    
2187
if compile_prog "" "" ; then
2188
  signalfd=yes
2189
elif test "$kvm" = "yes" -a "$io_thread" != "yes"; then
2190
  echo
2191
  echo "ERROR: Host kernel lacks signalfd() support,"
2192
  echo "but KVM depends on it when the IO thread is disabled."
2193
  echo
2194
  exit 1
2195
fi
2196

    
2197
# check if eventfd is supported
2198
eventfd=no
2199
cat > $TMPC << EOF
2200
#include <sys/eventfd.h>
2201

    
2202
int main(void)
2203
{
2204
    int efd = eventfd(0, 0);
2205
    return 0;
2206
}
2207
EOF
2208
if compile_prog "" "" ; then
2209
  eventfd=yes
2210
fi
2211

    
2212
# check for fallocate
2213
fallocate=no
2214
cat > $TMPC << EOF
2215
#include <fcntl.h>
2216

    
2217
int main(void)
2218
{
2219
    fallocate(0, 0, 0, 0);
2220
    return 0;
2221
}
2222
EOF
2223
if compile_prog "$ARCH_CFLAGS" "" ; then
2224
  fallocate=yes
2225
fi
2226

    
2227
# check for sync_file_range
2228
sync_file_range=no
2229
cat > $TMPC << EOF
2230
#include <fcntl.h>
2231

    
2232
int main(void)
2233
{
2234
    sync_file_range(0, 0, 0, 0);
2235
    return 0;
2236
}
2237
EOF
2238
if compile_prog "$ARCH_CFLAGS" "" ; then
2239
  sync_file_range=yes
2240
fi
2241

    
2242
# check for linux/fiemap.h and FS_IOC_FIEMAP
2243
fiemap=no
2244
cat > $TMPC << EOF
2245
#include <sys/ioctl.h>
2246
#include <linux/fs.h>
2247
#include <linux/fiemap.h>
2248

    
2249
int main(void)
2250
{
2251
    ioctl(0, FS_IOC_FIEMAP, 0);
2252
    return 0;
2253
}
2254
EOF
2255
if compile_prog "$ARCH_CFLAGS" "" ; then
2256
  fiemap=yes
2257
fi
2258

    
2259
# check for dup3
2260
dup3=no
2261
cat > $TMPC << EOF
2262
#include <unistd.h>
2263

    
2264
int main(void)
2265
{
2266
    dup3(0, 0, 0);
2267
    return 0;
2268
}
2269
EOF
2270
if compile_prog "" "" ; then
2271
  dup3=yes
2272
fi
2273

    
2274
# check for epoll support
2275
epoll=no
2276
cat > $TMPC << EOF
2277
#include <sys/epoll.h>
2278

    
2279
int main(void)
2280
{
2281
    epoll_create(0);
2282
    return 0;
2283
}
2284
EOF
2285
if compile_prog "$ARCH_CFLAGS" "" ; then
2286
  epoll=yes
2287
fi
2288

    
2289
# epoll_create1 and epoll_pwait are later additions
2290
# so we must check separately for their presence
2291
epoll_create1=no
2292
cat > $TMPC << EOF
2293
#include <sys/epoll.h>
2294

    
2295
int main(void)
2296
{
2297
    /* Note that we use epoll_create1 as a value, not as
2298
     * a function being called. This is necessary so that on
2299
     * old SPARC glibc versions where the function was present in
2300
     * the library but not declared in the header file we will
2301
     * fail the configure check. (Otherwise we will get a compiler
2302
     * warning but not an error, and will proceed to fail the
2303
     * qemu compile where we compile with -Werror.)
2304
     */
2305
    epoll_create1;
2306
    return 0;
2307
}
2308
EOF
2309
if compile_prog "$ARCH_CFLAGS" "" ; then
2310
  epoll_create1=yes
2311
fi
2312

    
2313
epoll_pwait=no
2314
cat > $TMPC << EOF
2315
#include <sys/epoll.h>
2316

    
2317
int main(void)
2318
{
2319
    epoll_pwait(0, 0, 0, 0, 0);
2320
    return 0;
2321
}
2322
EOF
2323
if compile_prog "$ARCH_CFLAGS" "" ; then
2324
  epoll_pwait=yes
2325
fi
2326

    
2327
# Check if tools are available to build documentation.
2328
if test "$docs" != "no" ; then
2329
  if has makeinfo && has pod2man; then
2330
    docs=yes
2331
  else
2332
    if test "$docs" = "yes" ; then
2333
      feature_not_found "docs"
2334
    fi
2335
    docs=no
2336
  fi
2337
fi
2338

    
2339
# Search for bswap_32 function
2340
byteswap_h=no
2341
cat > $TMPC << EOF
2342
#include <byteswap.h>
2343
int main(void) { return bswap_32(0); }
2344
EOF
2345
if compile_prog "" "" ; then
2346
  byteswap_h=yes
2347
fi
2348

    
2349
# Search for bswap_32 function
2350
bswap_h=no
2351
cat > $TMPC << EOF
2352
#include <sys/endian.h>
2353
#include <sys/types.h>
2354
#include <machine/bswap.h>
2355
int main(void) { return bswap32(0); }
2356
EOF
2357
if compile_prog "" "" ; then
2358
  bswap_h=yes
2359
fi
2360

    
2361
##########################################
2362
# Do we need librt
2363
cat > $TMPC <<EOF
2364
#include <signal.h>
2365
#include <time.h>
2366
int main(void) { clockid_t id; return clock_gettime(id, NULL); }
2367
EOF
2368

    
2369
if compile_prog "" "" ; then
2370
  :
2371
elif compile_prog "" "-lrt" ; then
2372
  LIBS="-lrt $LIBS"
2373
fi
2374

    
2375
if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2376
        "$aix" != "yes" -a "$haiku" != "yes" ; then
2377
    libs_softmmu="-lutil $libs_softmmu"
2378
fi
2379

    
2380
##########################################
2381
# check if the compiler defines offsetof
2382

    
2383
need_offsetof=yes
2384
cat > $TMPC << EOF
2385
#include <stddef.h>
2386
int main(void) { struct s { int f; }; return offsetof(struct s, f); }
2387
EOF
2388
if compile_prog "" "" ; then
2389
    need_offsetof=no
2390
fi
2391

    
2392
##########################################
2393
# check if the compiler understands attribute warn_unused_result
2394
#
2395
# This could be smarter, but gcc -Werror does not error out even when warning
2396
# about attribute warn_unused_result
2397

    
2398
gcc_attribute_warn_unused_result=no
2399
cat > $TMPC << EOF
2400
#if defined(__GNUC__) && (__GNUC__ < 4) && defined(__GNUC_MINOR__) && (__GNUC__ < 4)
2401
#error gcc 3.3 or older
2402
#endif
2403
int main(void) { return 0;}
2404
EOF
2405
if compile_prog "" ""; then
2406
    gcc_attribute_warn_unused_result=yes
2407
fi
2408

    
2409
# spice probe
2410
if test "$spice" != "no" ; then
2411
  cat > $TMPC << EOF
2412
#include <spice.h>
2413
int main(void) { spice_server_new(); return 0; }
2414
EOF
2415
  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2416
  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2417
  if $pkg_config --atleast-version=0.5.3 spice-server >/dev/null 2>&1 && \
2418
     compile_prog "$spice_cflags" "$spice_libs" ; then
2419
    spice="yes"
2420
    libs_softmmu="$libs_softmmu $spice_libs"
2421
    QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2422
  else
2423
    if test "$spice" = "yes" ; then
2424
      feature_not_found "spice"
2425
    fi
2426
    spice="no"
2427
  fi
2428
fi
2429

    
2430
# check for libcacard for smartcard support
2431
if test "$smartcard" != "no" ; then
2432
    smartcard="yes"
2433
    smartcard_cflags=""
2434
    # TODO - what's the minimal nss version we support?
2435
    if test "$smartcard_nss" != "no"; then
2436
        if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 ; then
2437
            smartcard_nss="yes"
2438
            smartcard_cflags="-I\$(SRC_PATH)/libcacard"
2439
            libcacard_libs=$($pkg_config --libs nss 2>/dev/null)
2440
            libcacard_cflags=$($pkg_config --cflags nss 2>/dev/null)
2441
            QEMU_CFLAGS="$QEMU_CFLAGS $smartcard_cflags $libcacard_cflags"
2442
            LIBS="$libcacard_libs $LIBS"
2443
        else
2444
            if test "$smartcard_nss" = "yes"; then
2445
                feature_not_found "nss"
2446
            fi
2447
            smartcard_nss="no"
2448
        fi
2449
    fi
2450
fi
2451
if test "$smartcard" = "no" ; then
2452
    smartcard_nss="no"
2453
fi
2454

    
2455
##########################################
2456

    
2457
##########################################
2458
# check if we have fdatasync
2459

    
2460
fdatasync=no
2461
cat > $TMPC << EOF
2462
#include <unistd.h>
2463
int main(void) { return fdatasync(0); }
2464
EOF
2465
if compile_prog "" "" ; then
2466
    fdatasync=yes
2467
fi
2468

    
2469
##########################################
2470
# check if we have madvise
2471

    
2472
madvise=no
2473
cat > $TMPC << EOF
2474
#include <sys/types.h>
2475
#include <sys/mman.h>
2476
#include <stddef.h>
2477
int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2478
EOF
2479
if compile_prog "" "" ; then
2480
    madvise=yes
2481
fi
2482

    
2483
##########################################
2484
# check if we have posix_madvise
2485

    
2486
posix_madvise=no
2487
cat > $TMPC << EOF
2488
#include <sys/mman.h>
2489
#include <stddef.h>
2490
int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2491
EOF
2492
if compile_prog "" "" ; then
2493
    posix_madvise=yes
2494
fi
2495

    
2496
##########################################
2497
# check if trace backend exists
2498

    
2499
sh "$source_path/scripts/tracetool" "--$trace_backend" --check-backend > /dev/null 2> /dev/null
2500
if test "$?" -ne 0 ; then
2501
  echo
2502
  echo "Error: invalid trace backend"
2503
  echo "Please choose a supported trace backend."
2504
  echo
2505
  exit 1
2506
fi
2507

    
2508
##########################################
2509
# For 'ust' backend, test if ust headers are present
2510
if test "$trace_backend" = "ust"; then
2511
  cat > $TMPC << EOF
2512
#include <ust/tracepoint.h>
2513
#include <ust/marker.h>
2514
int main(void) { return 0; }
2515
EOF
2516
  if compile_prog "" "" ; then
2517
    LIBS="-lust $LIBS"
2518
  else
2519
    echo
2520
    echo "Error: Trace backend 'ust' missing libust header files"
2521
    echo
2522
    exit 1
2523
  fi
2524
fi
2525

    
2526
##########################################
2527
# For 'dtrace' backend, test if 'dtrace' command is present
2528
if test "$trace_backend" = "dtrace"; then
2529
  if ! has 'dtrace' ; then
2530
    echo
2531
    echo "Error: dtrace command is not found in PATH $PATH"
2532
    echo
2533
    exit 1
2534
  fi
2535
  trace_backend_stap="no"
2536
  if has 'stap' ; then
2537
    trace_backend_stap="yes"
2538
  fi
2539
fi
2540

    
2541
##########################################
2542
# End of CC checks
2543
# After here, no more $cc or $ld runs
2544

    
2545
if test "$debug" = "no" ; then
2546
  CFLAGS="-O2 $CFLAGS"
2547
fi
2548

    
2549
# Consult white-list to determine whether to enable werror
2550
# by default.  Only enable by default for git builds
2551
z_version=`cut -f3 -d. $source_path/VERSION`
2552

    
2553
if test -z "$werror" ; then
2554
    if test "$z_version" = "50" -a \
2555
        "$linux" = "yes" ; then
2556
        werror="yes"
2557
    else
2558
        werror="no"
2559
    fi
2560
fi
2561

    
2562
# Disable zero malloc errors for official releases unless explicitly told to
2563
# enable/disable
2564
if test -z "$zero_malloc" ; then
2565
    if test "$z_version" = "50" ; then
2566
	zero_malloc="no"
2567
    else
2568
	zero_malloc="yes"
2569
    fi
2570
fi
2571

    
2572
if test "$werror" = "yes" ; then
2573
    QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
2574
fi
2575

    
2576
if test "$solaris" = "no" ; then
2577
    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
2578
        LDFLAGS="-Wl,--warn-common $LDFLAGS"
2579
    fi
2580
fi
2581

    
2582
# Use ASLR, no-SEH and DEP if available
2583
if test "$mingw32" = "yes" ; then
2584
    for flag in --dynamicbase --no-seh --nxcompat; do
2585
        if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
2586
            LDFLAGS="-Wl,$flag $LDFLAGS"
2587
        fi
2588
    done
2589
fi
2590

    
2591
confdir=$sysconfdir$confsuffix
2592

    
2593
tools=
2594
if test "$softmmu" = yes ; then
2595
  tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2596
  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2597
      tools="qemu-nbd\$(EXESUF) $tools"
2598
    if [ "$check_utests" = "yes" ]; then
2599
      tools="check-qint check-qstring check-qdict check-qlist $tools"
2600
      tools="check-qfloat check-qjson $tools"
2601
    fi
2602
  fi
2603
fi
2604

    
2605
# Mac OS X ships with a broken assembler
2606
roms=
2607
if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2608
        "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2609
        "$softmmu" = yes ; then
2610
  roms="optionrom"
2611
fi
2612
if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
2613
  roms="$roms spapr-rtas"
2614
fi
2615

    
2616
echo "Install prefix    $prefix"
2617
echo "BIOS directory    `eval echo $datadir`"
2618
echo "binary directory  `eval echo $bindir`"
2619
echo "config directory  `eval echo $sysconfdir`"
2620
if test "$mingw32" = "no" ; then
2621
echo "Manual directory  `eval echo $mandir`"
2622
echo "ELF interp prefix $interp_prefix"
2623
fi
2624
echo "Source path       $source_path"
2625
echo "C compiler        $cc"
2626
echo "Host C compiler   $host_cc"
2627
echo "CFLAGS            $CFLAGS"
2628
echo "QEMU_CFLAGS       $QEMU_CFLAGS"
2629
echo "LDFLAGS           $LDFLAGS"
2630
echo "make              $make"
2631
echo "install           $install"
2632
echo "host CPU          $cpu"
2633
echo "host big endian   $bigendian"
2634
echo "target list       $target_list"
2635
echo "tcg debug enabled $debug_tcg"
2636
echo "Mon debug enabled $debug_mon"
2637
echo "gprof enabled     $gprof"
2638
echo "sparse enabled    $sparse"
2639
echo "strip binaries    $strip_opt"
2640
echo "profiler          $profiler"
2641
echo "static build      $static"
2642
echo "-Werror enabled   $werror"
2643
if test "$darwin" = "yes" ; then
2644
    echo "Cocoa support     $cocoa"
2645
fi
2646
echo "SDL support       $sdl"
2647
echo "curses support    $curses"
2648
echo "curl support      $curl"
2649
echo "check support     $check_utests"
2650
echo "mingw32 support   $mingw32"
2651
echo "Audio drivers     $audio_drv_list"
2652
echo "Extra audio cards $audio_card_list"
2653
echo "Block whitelist   $block_drv_whitelist"
2654
echo "Mixer emulation   $mixemu"
2655
echo "VNC support       $vnc"
2656
if test "$vnc" = "yes" ; then
2657
    echo "VNC TLS support   $vnc_tls"
2658
    echo "VNC SASL support  $vnc_sasl"
2659
    echo "VNC JPEG support  $vnc_jpeg"
2660
    echo "VNC PNG support   $vnc_png"
2661
    echo "VNC thread        $vnc_thread"
2662
fi
2663
if test -n "$sparc_cpu"; then
2664
    echo "Target Sparc Arch $sparc_cpu"
2665
fi
2666
echo "xen support       $xen"
2667
echo "brlapi support    $brlapi"
2668
echo "bluez  support    $bluez"
2669
echo "Documentation     $docs"
2670
[ ! -z "$uname_release" ] && \
2671
echo "uname -r          $uname_release"
2672
echo "NPTL support      $nptl"
2673
echo "GUEST_BASE        $guest_base"
2674
echo "PIE user targets  $user_pie"
2675
echo "vde support       $vde"
2676
echo "IO thread         $io_thread"
2677
echo "Linux AIO support $linux_aio"
2678
echo "ATTR/XATTR support $attr"
2679
echo "Install blobs     $blobs"
2680
echo "KVM support       $kvm"
2681
echo "fdt support       $fdt"
2682
echo "preadv support    $preadv"
2683
echo "fdatasync         $fdatasync"
2684
echo "madvise           $madvise"
2685
echo "posix_madvise     $posix_madvise"
2686
echo "uuid support      $uuid"
2687
echo "vhost-net support $vhost_net"
2688
echo "Trace backend     $trace_backend"
2689
echo "Trace output file $trace_file-<pid>"
2690
echo "spice support     $spice"
2691
echo "rbd support       $rbd"
2692
echo "xfsctl support    $xfs"
2693
echo "nss used          $smartcard_nss"
2694
echo "OpenGL support    $opengl"
2695

    
2696
if test $sdl_too_old = "yes"; then
2697
echo "-> Your SDL version is too old - please upgrade to have SDL support"
2698
fi
2699

    
2700
config_host_mak="config-host.mak"
2701
config_host_ld="config-host.ld"
2702

    
2703
echo "# Automatically generated by configure - do not modify" > $config_host_mak
2704
printf "# Configured with:" >> $config_host_mak
2705
printf " '%s'" "$0" "$@" >> $config_host_mak
2706
echo >> $config_host_mak
2707

    
2708
echo all: >> $config_host_mak
2709
echo "prefix=$prefix" >> $config_host_mak
2710
echo "bindir=$bindir" >> $config_host_mak
2711
echo "mandir=$mandir" >> $config_host_mak
2712
echo "datadir=$datadir" >> $config_host_mak
2713
echo "sysconfdir=$sysconfdir" >> $config_host_mak
2714
echo "docdir=$docdir" >> $config_host_mak
2715
echo "confdir=$confdir" >> $config_host_mak
2716

    
2717
case "$cpu" in
2718
  i386|x86_64|alpha|cris|hppa|ia64|lm32|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64|unicore32)
2719
    ARCH=$cpu
2720
  ;;
2721
  armv4b|armv4l)
2722
    ARCH=arm
2723
  ;;
2724
esac
2725
echo "ARCH=$ARCH" >> $config_host_mak
2726
if test "$debug_tcg" = "yes" ; then
2727
  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2728
fi
2729
if test "$debug_mon" = "yes" ; then
2730
  echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
2731
fi
2732
if test "$debug" = "yes" ; then
2733
  echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2734
fi
2735
if test "$strip_opt" = "yes" ; then
2736
  echo "STRIP=${strip}" >> $config_host_mak
2737
fi
2738
if test "$bigendian" = "yes" ; then
2739
  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2740
fi
2741
echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2742
if test "$mingw32" = "yes" ; then
2743
  echo "CONFIG_WIN32=y" >> $config_host_mak
2744
  rc_version=`cat $source_path/VERSION`
2745
  version_major=${rc_version%%.*}
2746
  rc_version=${rc_version#*.}
2747
  version_minor=${rc_version%%.*}
2748
  rc_version=${rc_version#*.}
2749
  version_subminor=${rc_version%%.*}
2750
  version_micro=0
2751
  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2752
  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2753
else
2754
  echo "CONFIG_POSIX=y" >> $config_host_mak
2755
fi
2756

    
2757
if test "$linux" = "yes" ; then
2758
  echo "CONFIG_LINUX=y" >> $config_host_mak
2759
fi
2760

    
2761
if test "$darwin" = "yes" ; then
2762
  echo "CONFIG_DARWIN=y" >> $config_host_mak
2763
fi
2764

    
2765
if test "$aix" = "yes" ; then
2766
  echo "CONFIG_AIX=y" >> $config_host_mak
2767
fi
2768

    
2769
if test "$solaris" = "yes" ; then
2770
  echo "CONFIG_SOLARIS=y" >> $config_host_mak
2771
  echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
2772
  if test "$needs_libsunmath" = "yes" ; then
2773
    echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
2774
  fi
2775
fi
2776
if test "$haiku" = "yes" ; then
2777
  echo "CONFIG_HAIKU=y" >> $config_host_mak
2778
fi
2779
if test "$static" = "yes" ; then
2780
  echo "CONFIG_STATIC=y" >> $config_host_mak
2781
fi
2782
if test $profiler = "yes" ; then
2783
  echo "CONFIG_PROFILER=y" >> $config_host_mak
2784
fi
2785
if test "$slirp" = "yes" ; then
2786
  echo "CONFIG_SLIRP=y" >> $config_host_mak
2787
  QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES"
2788
fi
2789
if test "$vde" = "yes" ; then
2790
  echo "CONFIG_VDE=y" >> $config_host_mak
2791
fi
2792
for card in $audio_card_list; do
2793
    def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
2794
    echo "$def=y" >> $config_host_mak
2795
done
2796
echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
2797
for drv in $audio_drv_list; do
2798
    def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
2799
    echo "$def=y" >> $config_host_mak
2800
    if test "$drv" = "fmod"; then
2801
        echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
2802
    fi
2803
done
2804
if test "$audio_pt_int" = "yes" ; then
2805
  echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
2806
fi
2807
if test "$audio_win_int" = "yes" ; then
2808
  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
2809
fi
2810
echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
2811
if test "$mixemu" = "yes" ; then
2812
  echo "CONFIG_MIXEMU=y" >> $config_host_mak
2813
fi
2814
if test "$vnc" = "yes" ; then
2815
  echo "CONFIG_VNC=y" >> $config_host_mak
2816
fi
2817
if test "$vnc_tls" = "yes" ; then
2818
  echo "CONFIG_VNC_TLS=y" >> $config_host_mak
2819
  echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
2820
fi
2821
if test "$vnc_sasl" = "yes" ; then
2822
  echo "CONFIG_VNC_SASL=y" >> $config_host_mak
2823
  echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
2824
fi
2825
if test "$vnc_jpeg" = "yes" ; then
2826
  echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
2827
  echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
2828
fi
2829
if test "$vnc_png" = "yes" ; then
2830
  echo "CONFIG_VNC_PNG=y" >> $config_host_mak
2831
  echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
2832
fi
2833
if test "$vnc_thread" = "yes" ; then
2834
  echo "CONFIG_VNC_THREAD=y" >> $config_host_mak
2835
fi
2836
if test "$fnmatch" = "yes" ; then
2837
  echo "CONFIG_FNMATCH=y" >> $config_host_mak
2838
fi
2839
if test "$uuid" = "yes" ; then
2840
  echo "CONFIG_UUID=y" >> $config_host_mak
2841
fi
2842
if test "$xfs" = "yes" ; then
2843
  echo "CONFIG_XFS=y" >> $config_host_mak
2844
fi
2845
qemu_version=`head $source_path/VERSION`
2846
echo "VERSION=$qemu_version" >>$config_host_mak
2847
echo "PKGVERSION=$pkgversion" >>$config_host_mak
2848
echo "SRC_PATH=$source_path" >> $config_host_mak
2849
echo "TARGET_DIRS=$target_list" >> $config_host_mak
2850
if [ "$docs" = "yes" ] ; then
2851
  echo "BUILD_DOCS=yes" >> $config_host_mak
2852
fi
2853
if test "$sdl" = "yes" ; then
2854
  echo "CONFIG_SDL=y" >> $config_host_mak
2855
  echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
2856
fi
2857
if test "$cocoa" = "yes" ; then
2858
  echo "CONFIG_COCOA=y" >> $config_host_mak
2859
fi
2860
if test "$curses" = "yes" ; then
2861
  echo "CONFIG_CURSES=y" >> $config_host_mak
2862
fi
2863
if test "$atfile" = "yes" ; then
2864
  echo "CONFIG_ATFILE=y" >> $config_host_mak
2865
fi
2866
if test "$utimens" = "yes" ; then
2867
  echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
2868
fi
2869
if test "$pipe2" = "yes" ; then
2870
  echo "CONFIG_PIPE2=y" >> $config_host_mak
2871
fi
2872
if test "$accept4" = "yes" ; then
2873
  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
2874
fi
2875
if test "$splice" = "yes" ; then
2876
  echo "CONFIG_SPLICE=y" >> $config_host_mak
2877
fi
2878
if test "$eventfd" = "yes" ; then
2879
  echo "CONFIG_EVENTFD=y" >> $config_host_mak
2880
fi
2881
if test "$fallocate" = "yes" ; then
2882
  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
2883
fi
2884
if test "$sync_file_range" = "yes" ; then
2885
  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
2886
fi
2887
if test "$fiemap" = "yes" ; then
2888
  echo "CONFIG_FIEMAP=y" >> $config_host_mak
2889
fi
2890
if test "$dup3" = "yes" ; then
2891
  echo "CONFIG_DUP3=y" >> $config_host_mak
2892
fi
2893
if test "$epoll" = "yes" ; then
2894
  echo "CONFIG_EPOLL=y" >> $config_host_mak
2895
fi
2896
if test "$epoll_create1" = "yes" ; then
2897
  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
2898
fi
2899
if test "$epoll_pwait" = "yes" ; then
2900
  echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
2901
fi
2902
if test "$inotify" = "yes" ; then
2903
  echo "CONFIG_INOTIFY=y" >> $config_host_mak
2904
fi
2905
if test "$inotify1" = "yes" ; then
2906
  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
2907
fi
2908
if test "$byteswap_h" = "yes" ; then
2909
  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
2910
fi
2911
if test "$bswap_h" = "yes" ; then
2912
  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
2913
fi
2914
if test "$curl" = "yes" ; then
2915
  echo "CONFIG_CURL=y" >> $config_host_mak
2916
  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
2917
fi
2918
if test "$brlapi" = "yes" ; then
2919
  echo "CONFIG_BRLAPI=y" >> $config_host_mak
2920
fi
2921
if test "$bluez" = "yes" ; then
2922
  echo "CONFIG_BLUEZ=y" >> $config_host_mak
2923
  echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
2924
fi
2925
if test "$xen" = "yes" ; then
2926
  echo "CONFIG_XEN=y" >> $config_host_mak
2927
  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
2928
fi
2929
if test "$io_thread" = "yes" ; then
2930
  echo "CONFIG_IOTHREAD=y" >> $config_host_mak
2931
fi
2932
if test "$linux_aio" = "yes" ; then
2933
  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
2934
fi
2935
if test "$attr" = "yes" ; then
2936
  echo "CONFIG_ATTR=y" >> $config_host_mak
2937
fi
2938
if test "$linux" = "yes" ; then
2939
  if test "$attr" = "yes" ; then
2940
    echo "CONFIG_VIRTFS=y" >> $config_host_mak
2941
  fi
2942
fi
2943
if test "$blobs" = "yes" ; then
2944
  echo "INSTALL_BLOBS=yes" >> $config_host_mak
2945
fi
2946
if test "$iovec" = "yes" ; then
2947
  echo "CONFIG_IOVEC=y" >> $config_host_mak
2948
fi
2949
if test "$preadv" = "yes" ; then
2950
  echo "CONFIG_PREADV=y" >> $config_host_mak
2951
fi
2952
if test "$fdt" = "yes" ; then
2953
  echo "CONFIG_FDT=y" >> $config_host_mak
2954
fi
2955
if test "$signalfd" = "yes" ; then
2956
  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
2957
fi
2958
if test "$need_offsetof" = "yes" ; then
2959
  echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
2960
fi
2961
if test "$gcc_attribute_warn_unused_result" = "yes" ; then
2962
  echo "CONFIG_GCC_ATTRIBUTE_WARN_UNUSED_RESULT=y" >> $config_host_mak
2963
fi
2964
if test "$fdatasync" = "yes" ; then
2965
  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
2966
fi
2967
if test "$madvise" = "yes" ; then
2968
  echo "CONFIG_MADVISE=y" >> $config_host_mak
2969
fi
2970
if test "$posix_madvise" = "yes" ; then
2971
  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
2972
fi
2973

    
2974
if test "$spice" = "yes" ; then
2975
  echo "CONFIG_SPICE=y" >> $config_host_mak
2976
fi
2977

    
2978
if test "$smartcard" = "yes" ; then
2979
  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
2980
fi
2981

    
2982
if test "$smartcard_nss" = "yes" ; then
2983
  echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
2984
fi
2985

    
2986
if test "$opengl" = "yes" ; then
2987
  echo "CONFIG_OPENGL=y" >> $config_host_mak
2988
fi
2989

    
2990
# XXX: suppress that
2991
if [ "$bsd" = "yes" ] ; then
2992
  echo "CONFIG_BSD=y" >> $config_host_mak
2993
fi
2994

    
2995
echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
2996

    
2997
if test "$zero_malloc" = "yes" ; then
2998
  echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
2999
fi
3000
if test "$rbd" = "yes" ; then
3001
  echo "CONFIG_RBD=y" >> $config_host_mak
3002
fi
3003

    
3004
# USB host support
3005
case "$usb" in
3006
linux)
3007
  echo "HOST_USB=linux" >> $config_host_mak
3008
;;
3009
bsd)
3010
  echo "HOST_USB=bsd" >> $config_host_mak
3011
;;
3012
*)
3013
  echo "HOST_USB=stub" >> $config_host_mak
3014
;;
3015
esac
3016

    
3017
echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
3018
if test "$trace_backend" = "simple"; then
3019
  echo "CONFIG_SIMPLE_TRACE=y" >> $config_host_mak
3020
fi
3021
# Set the appropriate trace file.
3022
if test "$trace_backend" = "simple"; then
3023
  trace_file="\"$trace_file-%u\""
3024
fi
3025
if test "$trace_backend" = "dtrace" -a "$trace_backend_stap" = "yes" ; then
3026
  echo "CONFIG_SYSTEMTAP_TRACE=y" >> $config_host_mak
3027
fi
3028
echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
3029

    
3030
echo "TOOLS=$tools" >> $config_host_mak
3031
echo "ROMS=$roms" >> $config_host_mak
3032
echo "MAKE=$make" >> $config_host_mak
3033
echo "INSTALL=$install" >> $config_host_mak
3034
echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_host_mak
3035
echo "INSTALL_DATA=$install -m0644 -p" >> $config_host_mak
3036
echo "INSTALL_PROG=$install -m0755 -p" >> $config_host_mak
3037
echo "CC=$cc" >> $config_host_mak
3038
echo "CC_I386=$cc_i386" >> $config_host_mak
3039
echo "HOST_CC=$host_cc" >> $config_host_mak
3040
echo "AR=$ar" >> $config_host_mak
3041
echo "OBJCOPY=$objcopy" >> $config_host_mak
3042
echo "LD=$ld" >> $config_host_mak
3043
echo "WINDRES=$windres" >> $config_host_mak
3044
echo "CFLAGS=$CFLAGS" >> $config_host_mak
3045
echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
3046
echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
3047
if test "$sparse" = "yes" ; then
3048
  echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
3049
  echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
3050
  echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
3051
fi
3052
echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
3053
echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
3054
echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
3055
echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
3056
echo "LIBS+=$LIBS" >> $config_host_mak
3057
echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
3058
echo "EXESUF=$EXESUF" >> $config_host_mak
3059

    
3060
# generate list of library paths for linker script
3061

    
3062
$ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
3063

    
3064
if test -f ${config_host_ld}~ ; then
3065
  if cmp -s $config_host_ld ${config_host_ld}~ ; then
3066
    mv ${config_host_ld}~ $config_host_ld
3067
  else
3068
    rm ${config_host_ld}~
3069
  fi
3070
fi
3071

    
3072
for d in libdis libdis-user; do
3073
    mkdir -p $d
3074
    symlink $source_path/Makefile.dis $d/Makefile
3075
    echo > $d/config.mak
3076
done
3077
if test "$static" = "no" -a "$user_pie" = "yes" ; then
3078
  echo "QEMU_CFLAGS+=-fpie" > libdis-user/config.mak
3079
fi
3080

    
3081
for target in $target_list; do
3082
target_dir="$target"
3083
config_target_mak=$target_dir/config-target.mak
3084
target_arch2=`echo $target | cut -d '-' -f 1`
3085
target_bigendian="no"
3086

    
3087
case "$target_arch2" in
3088
  armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus)
3089
  target_bigendian=yes
3090
  ;;
3091
esac
3092
target_softmmu="no"
3093
target_user_only="no"
3094
target_linux_user="no"
3095
target_darwin_user="no"
3096
target_bsd_user="no"
3097
case "$target" in
3098
  ${target_arch2}-softmmu)
3099
    target_softmmu="yes"
3100
    ;;
3101
  ${target_arch2}-linux-user)
3102
    if test "$linux" != "yes" ; then
3103
      echo "ERROR: Target '$target' is only available on a Linux host"
3104
      exit 1
3105
    fi
3106
    target_user_only="yes"
3107
    target_linux_user="yes"
3108
    ;;
3109
  ${target_arch2}-darwin-user)
3110
    if test "$darwin" != "yes" ; then
3111
      echo "ERROR: Target '$target' is only available on a Darwin host"
3112
      exit 1
3113
    fi
3114
    target_user_only="yes"
3115
    target_darwin_user="yes"
3116
    ;;
3117
  ${target_arch2}-bsd-user)
3118
    if test "$bsd" != "yes" ; then
3119
      echo "ERROR: Target '$target' is only available on a BSD host"
3120
      exit 1
3121
    fi
3122
    target_user_only="yes"
3123
    target_bsd_user="yes"
3124
    ;;
3125
  *)
3126
    echo "ERROR: Target '$target' not recognised"
3127
    exit 1
3128
    ;;
3129
esac
3130

    
3131
mkdir -p $target_dir
3132
mkdir -p $target_dir/fpu
3133
mkdir -p $target_dir/tcg
3134
mkdir -p $target_dir/ide
3135
mkdir -p $target_dir/9pfs
3136
if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
3137
  mkdir -p $target_dir/nwfpe
3138
fi
3139
symlink $source_path/Makefile.target $target_dir/Makefile
3140

    
3141

    
3142
echo "# Automatically generated by configure - do not modify" > $config_target_mak
3143

    
3144
bflt="no"
3145
target_nptl="no"
3146
interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3147
echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
3148
gdb_xml_files=""
3149
target_short_alignment=2
3150
target_int_alignment=4
3151
target_long_alignment=4
3152
target_llong_alignment=8
3153
target_libs_softmmu=
3154

    
3155
TARGET_ARCH="$target_arch2"
3156
TARGET_BASE_ARCH=""
3157
TARGET_ABI_DIR=""
3158

    
3159
case "$target_arch2" in
3160
  i386)
3161
    target_phys_bits=64
3162
  ;;
3163
  x86_64)
3164
    TARGET_BASE_ARCH=i386
3165
    target_phys_bits=64
3166
    target_long_alignment=8
3167
  ;;
3168
  alpha)
3169
    target_phys_bits=64
3170
    target_long_alignment=8
3171
    target_nptl="yes"
3172
  ;;
3173
  arm|armeb)
3174
    TARGET_ARCH=arm
3175
    bflt="yes"
3176
    target_nptl="yes"
3177
    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3178
    target_phys_bits=32
3179
    target_llong_alignment=4
3180
  ;;
3181
  cris)
3182
    target_nptl="yes"
3183
    target_phys_bits=32
3184
  ;;
3185
  lm32)
3186
    target_phys_bits=32
3187
    target_libs_softmmu="$opengl_libs"
3188
  ;;
3189
  m68k)
3190
    bflt="yes"
3191
    gdb_xml_files="cf-core.xml cf-fp.xml"
3192
    target_phys_bits=32
3193
    target_int_alignment=2
3194
    target_long_alignment=2
3195
    target_llong_alignment=2
3196
  ;;
3197
  microblaze|microblazeel)
3198
    TARGET_ARCH=microblaze
3199
    bflt="yes"
3200
    target_nptl="yes"
3201
    target_phys_bits=32
3202
    target_libs_softmmu="$fdt_libs"
3203
  ;;
3204
  mips|mipsel)
3205
    TARGET_ARCH=mips
3206
    echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3207
    target_nptl="yes"
3208
    target_phys_bits=64
3209
  ;;
3210
  mipsn32|mipsn32el)
3211
    TARGET_ARCH=mipsn32
3212
    TARGET_BASE_ARCH=mips
3213
    echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3214
    target_phys_bits=64
3215
  ;;
3216
  mips64|mips64el)
3217
    TARGET_ARCH=mips64
3218
    TARGET_BASE_ARCH=mips
3219
    echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3220
    target_phys_bits=64
3221
    target_long_alignment=8
3222
  ;;
3223
  ppc)
3224
    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3225
    target_phys_bits=32
3226
    target_nptl="yes"
3227
    target_libs_softmmu="$fdt_libs"
3228
  ;;
3229
  ppcemb)
3230
    TARGET_BASE_ARCH=ppc
3231
    TARGET_ABI_DIR=ppc
3232
    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3233
    target_phys_bits=64
3234
    target_nptl="yes"
3235
    target_libs_softmmu="$fdt_libs"
3236
  ;;
3237
  ppc64)
3238
    TARGET_BASE_ARCH=ppc
3239
    TARGET_ABI_DIR=ppc
3240
    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3241
    target_phys_bits=64
3242
    target_long_alignment=8
3243
    target_libs_softmmu="$fdt_libs"
3244
  ;;
3245
  ppc64abi32)
3246
    TARGET_ARCH=ppc64
3247
    TARGET_BASE_ARCH=ppc
3248
    TARGET_ABI_DIR=ppc
3249
    echo "TARGET_ABI32=y" >> $config_target_mak
3250
    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3251
    target_phys_bits=64
3252
    target_libs_softmmu="$fdt_libs"
3253
  ;;
3254
  sh4|sh4eb)
3255
    TARGET_ARCH=sh4
3256
    bflt="yes"
3257
    target_nptl="yes"
3258
    target_phys_bits=32
3259
  ;;
3260
  sparc)
3261
    target_phys_bits=64
3262
  ;;
3263
  sparc64)
3264
    TARGET_BASE_ARCH=sparc
3265
    target_phys_bits=64
3266
    target_long_alignment=8
3267
  ;;
3268
  sparc32plus)
3269
    TARGET_ARCH=sparc64
3270
    TARGET_BASE_ARCH=sparc
3271
    TARGET_ABI_DIR=sparc
3272
    echo "TARGET_ABI32=y" >> $config_target_mak
3273
    target_phys_bits=64
3274
  ;;
3275
  s390x)
3276
    target_nptl="yes"
3277
    target_phys_bits=64
3278
    target_long_alignment=8
3279
  ;;
3280
  unicore32)
3281
    target_phys_bits=32
3282
  ;;
3283
  *)
3284
    echo "Unsupported target CPU"
3285
    exit 1
3286
  ;;
3287
esac
3288
echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
3289
echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
3290
echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
3291
echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
3292
echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3293
target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
3294
echo "TARGET_$target_arch_name=y" >> $config_target_mak
3295
echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3296
# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3297
if [ "$TARGET_BASE_ARCH" = "" ]; then
3298
  TARGET_BASE_ARCH=$TARGET_ARCH
3299
fi
3300
echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3301
if [ "$TARGET_ABI_DIR" = "" ]; then
3302
  TARGET_ABI_DIR=$TARGET_ARCH
3303
fi
3304
echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
3305
case "$target_arch2" in
3306
  i386|x86_64)
3307
    if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3308
      target_phys_bits=64
3309
      echo "CONFIG_XEN=y" >> $config_target_mak
3310
      if test "$cpu" = "i386" -o "$cpu" = "x86_64"; then
3311
          echo "CONFIG_XEN_MAPCACHE=y" >> $config_target_mak
3312
      fi
3313
    fi
3314
esac
3315
case "$target_arch2" in
3316
  i386|x86_64|ppcemb|ppc|ppc64|s390x)
3317
    # Make sure the target and host cpus are compatible
3318
    if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
3319
      \( "$target_arch2" = "$cpu" -o \
3320
      \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
3321
      \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
3322
      \( "$target_arch2" = "ppc"    -a "$cpu" = "ppc64" \) -o \
3323
      \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
3324
      \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
3325
      \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
3326
      echo "CONFIG_KVM=y" >> $config_target_mak
3327
      echo "KVM_CFLAGS=$kvm_cflags" >> $config_target_mak
3328
      if test "$kvm_para" = "yes"; then
3329
        echo "CONFIG_KVM_PARA=y" >> $config_target_mak
3330
      fi
3331
      if test $vhost_net = "yes" ; then
3332
        echo "CONFIG_VHOST_NET=y" >> $config_target_mak
3333
      fi
3334
      if test "$kvm_ppc_pvr" = "yes" ; then
3335
        echo "CONFIG_KVM_PPC_PVR=y" >> $config_target_mak
3336
      fi
3337
    fi
3338
esac
3339
if test "$target_bigendian" = "yes" ; then
3340
  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
3341
fi
3342
if test "$target_softmmu" = "yes" ; then
3343
  echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
3344
  echo "CONFIG_SOFTMMU=y" >> $config_target_mak
3345
  echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
3346
  echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
3347
  echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
3348
fi
3349
if test "$target_user_only" = "yes" ; then
3350
  echo "CONFIG_USER_ONLY=y" >> $config_target_mak
3351
fi
3352
if test "$target_linux_user" = "yes" ; then
3353
  echo "CONFIG_LINUX_USER=y" >> $config_target_mak
3354
fi
3355
if test "$target_darwin_user" = "yes" ; then
3356
  echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
3357
fi
3358
if test "$smartcard_nss" = "yes" ; then
3359
  echo "subdir-$target: subdir-libcacard" >> $config_host_mak
3360
  echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3361
  echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3362
fi
3363
list=""
3364
if test ! -z "$gdb_xml_files" ; then
3365
  for x in $gdb_xml_files; do
3366
    list="$list $source_path/gdb-xml/$x"
3367
  done
3368
  echo "TARGET_XML_FILES=$list" >> $config_target_mak
3369
fi
3370

    
3371
if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
3372
  echo "TARGET_HAS_BFLT=y" >> $config_target_mak
3373
fi
3374
if test "$target_user_only" = "yes" \
3375
        -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
3376
  echo "CONFIG_USE_NPTL=y" >> $config_target_mak
3377
fi
3378
if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
3379
  echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
3380
fi
3381
if test "$target_bsd_user" = "yes" ; then
3382
  echo "CONFIG_BSD_USER=y" >> $config_target_mak
3383
fi
3384

    
3385
# generate QEMU_CFLAGS/LDFLAGS for targets
3386

    
3387
cflags=""
3388
includes=""
3389
ldflags=""
3390

    
3391
if test "$ARCH" = "sparc64" ; then
3392
  includes="-I\$(SRC_PATH)/tcg/sparc $includes"
3393
elif test "$ARCH" = "s390x" ; then
3394
  includes="-I\$(SRC_PATH)/tcg/s390 $includes"
3395
elif test "$ARCH" = "x86_64" ; then
3396
  includes="-I\$(SRC_PATH)/tcg/i386 $includes"
3397
else
3398
  includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
3399
fi
3400
includes="-I\$(SRC_PATH)/tcg $includes"
3401
includes="-I\$(SRC_PATH)/fpu $includes"
3402

    
3403
if test "$target_user_only" = "yes" ; then
3404
    libdis_config_mak=libdis-user/config.mak
3405
else
3406
    libdis_config_mak=libdis/config.mak
3407
fi
3408

    
3409
for i in $ARCH $TARGET_BASE_ARCH ; do
3410
  case "$i" in
3411
  alpha)
3412
    echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
3413
    echo "CONFIG_ALPHA_DIS=y"  >> $libdis_config_mak
3414
  ;;
3415
  arm)
3416
    echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
3417
    echo "CONFIG_ARM_DIS=y"  >> $libdis_config_mak
3418
  ;;
3419
  cris)
3420
    echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
3421
    echo "CONFIG_CRIS_DIS=y"  >> $libdis_config_mak
3422
  ;;
3423
  hppa)
3424
    echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
3425
    echo "CONFIG_HPPA_DIS=y"  >> $libdis_config_mak
3426
  ;;
3427
  i386|x86_64)
3428
    echo "CONFIG_I386_DIS=y"  >> $config_target_mak
3429
    echo "CONFIG_I386_DIS=y"  >> $libdis_config_mak
3430
  ;;
3431
  ia64*)
3432
    echo "CONFIG_IA64_DIS=y"  >> $config_target_mak
3433
    echo "CONFIG_IA64_DIS=y"  >> $libdis_config_mak
3434
  ;;
3435
  m68k)
3436
    echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
3437
    echo "CONFIG_M68K_DIS=y"  >> $libdis_config_mak
3438
  ;;
3439
  microblaze*)
3440
    echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
3441
    echo "CONFIG_MICROBLAZE_DIS=y"  >> $libdis_config_mak
3442
  ;;
3443
  mips*)
3444
    echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
3445
    echo "CONFIG_MIPS_DIS=y"  >> $libdis_config_mak
3446
  ;;
3447
  ppc*)
3448
    echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
3449
    echo "CONFIG_PPC_DIS=y"  >> $libdis_config_mak
3450
  ;;
3451
  s390*)
3452
    echo "CONFIG_S390_DIS=y"  >> $config_target_mak
3453
    echo "CONFIG_S390_DIS=y"  >> $libdis_config_mak
3454
  ;;
3455
  sh4)
3456
    echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
3457
    echo "CONFIG_SH4_DIS=y"  >> $libdis_config_mak
3458
  ;;
3459
  sparc*)
3460
    echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
3461
    echo "CONFIG_SPARC_DIS=y"  >> $libdis_config_mak
3462
  ;;
3463
  esac
3464
done
3465

    
3466
case "$ARCH" in
3467
alpha)
3468
  # Ensure there's only a single GP
3469
  cflags="-msmall-data $cflags"
3470
;;
3471
esac
3472

    
3473
if test "$target_softmmu" = "yes" ; then
3474
  case "$TARGET_BASE_ARCH" in
3475
  arm)
3476
    cflags="-DHAS_AUDIO $cflags"
3477
  ;;
3478
  lm32)
3479
    cflags="-DHAS_AUDIO $cflags"
3480
  ;;
3481
  i386|mips|ppc)
3482
    cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
3483
  ;;
3484
  esac
3485
fi
3486

    
3487
if test "$target_user_only" = "yes" -a "$static" = "no" -a \
3488
	"$user_pie" = "yes" ; then
3489
  cflags="-fpie $cflags"
3490
  ldflags="-pie $ldflags"
3491
fi
3492

    
3493
if test "$target_softmmu" = "yes" -a \( \
3494
        "$TARGET_ARCH" = "microblaze" -o \
3495
        "$TARGET_ARCH" = "cris" \) ; then
3496
  echo "CONFIG_NEED_MMU=y" >> $config_target_mak
3497
fi
3498

    
3499
if test "$gprof" = "yes" ; then
3500
  echo "TARGET_GPROF=yes" >> $config_target_mak
3501
  if test "$target_linux_user" = "yes" ; then
3502
    cflags="-p $cflags"
3503
    ldflags="-p $ldflags"
3504
  fi
3505
  if test "$target_softmmu" = "yes" ; then
3506
    ldflags="-p $ldflags"
3507
    echo "GPROF_CFLAGS=-p" >> $config_target_mak
3508
  fi
3509
fi
3510

    
3511
linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
3512
if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
3513
  case "$ARCH" in
3514
  sparc)
3515
    # -static is used to avoid g1/g3 usage by the dynamic linker
3516
    ldflags="$linker_script -static $ldflags"
3517
    ;;
3518
  alpha | s390x)
3519
    # The default placement of the application is fine.
3520
    ;;
3521
  *)
3522
    ldflags="$linker_script $ldflags"
3523
    ;;
3524
  esac
3525
fi
3526

    
3527
echo "LDFLAGS+=$ldflags" >> $config_target_mak
3528
echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
3529
echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
3530

    
3531
done # for target in $targets
3532

    
3533
# build tree in object directory in case the source is not in the current directory
3534
DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
3535
DIRS="$DIRS pc-bios/spapr-rtas"
3536
DIRS="$DIRS roms/seabios roms/vgabios"
3537
DIRS="$DIRS fsdev ui"
3538
FILES="Makefile tests/Makefile"
3539
FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
3540
FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
3541
FILES="$FILES pc-bios/spapr-rtas/Makefile"
3542
FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
3543
for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.rom $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
3544
    FILES="$FILES pc-bios/`basename $bios_file`"
3545
done
3546
mkdir -p $DIRS
3547
for f in $FILES ; do
3548
    test -e $f || symlink $source_path/$f $f
3549
done
3550

    
3551
# temporary config to build submodules
3552
for rom in seabios vgabios ; do
3553
    config_mak=roms/$rom/config.mak
3554
    echo "# Automatically generated by configure - do not modify" > $config_mak
3555
    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
3556
    echo "CC=$cc" >> $config_mak
3557
    echo "BCC=bcc" >> $config_mak
3558
    echo "CPP=${cross_prefix}cpp" >> $config_mak
3559
    echo "OBJCOPY=objcopy" >> $config_mak
3560
    echo "IASL=iasl" >> $config_mak
3561
    echo "LD=$ld" >> $config_mak
3562
done
3563

    
3564
for hwlib in 32 64; do
3565
  d=libhw$hwlib
3566
  mkdir -p $d
3567
  mkdir -p $d/ide
3568
  symlink $source_path/Makefile.hw $d/Makefile
3569
  mkdir -p $d/9pfs
3570
  echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
3571
done
3572

    
3573
if [ "$source_path" != `pwd` ]; then
3574
    # out of tree build
3575
    mkdir -p libcacard
3576
    rm -f libcacard/Makefile
3577
    ln -s "$source_path/libcacard/Makefile" libcacard/Makefile
3578
fi
3579

    
3580
d=libuser
3581
mkdir -p $d
3582
symlink $source_path/Makefile.user $d/Makefile
3583
if test "$static" = "no" -a "$user_pie" = "yes" ; then
3584
  echo "QEMU_CFLAGS+=-fpie" > $d/config.mak
3585
fi
3586

    
3587
if test "$docs" = "yes" ; then
3588
  mkdir -p QMP
3589
fi