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1
#!/bin/sh
2
#
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# qemu configure script (c) 2003 Fabrice Bellard
4
#
5
# set temporary file name
6
if test ! -z "$TMPDIR" ; then
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    TMPDIR1="${TMPDIR}"
8
elif test ! -z "$TEMPDIR" ; then
9
    TMPDIR1="${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;
19
# 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() {
24
  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"
30
  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
42
# 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"
51
    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/$local_command"
68
            IFS="${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=""
85
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
libdir="\${prefix}/lib"
150
sysconfdir="\${prefix}/etc"
151
confsuffix="/qemu"
152
slirp="yes"
153
fmod_lib=""
154
fmod_inc=""
155
oss_lib=""
156
bsd="no"
157
linux="no"
158
solaris="no"
159
profiler="no"
160
cocoa="no"
161
softmmu="yes"
162
linux_user="no"
163
darwin_user="no"
164
bsd_user="no"
165
guest_base=""
166
uname_release=""
167
io_thread="no"
168
mixemu="no"
169
kerneldir=""
170
aix="no"
171
blobs="yes"
172
pkgversion=""
173
check_utests="no"
174
user_pie="no"
175
zero_malloc=""
176
trace_backend="nop"
177
trace_file="trace"
178
spice=""
179
rbd=""
180
smartcard=""
181
smartcard_nss=""
182
opengl=""
183

    
184
# parse CC options first
185
for opt do
186
  optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
187
  case "$opt" in
188
  --cross-prefix=*) cross_prefix="$optarg"
189
  ;;
190
  --cc=*) CC="$optarg"
191
  ;;
192
  --source-path=*) source_path="$optarg"
193
  ;;
194
  --cpu=*) cpu="$optarg"
195
  ;;
196
  --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
197
  ;;
198
  --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
199
  ;;
200
  --sparc_cpu=*)
201
    sparc_cpu="$optarg"
202
    case $sparc_cpu in
203
    v7|v8|v8plus|v8plusa)
204
      cpu="sparc"
205
    ;;
206
    v9)
207
      cpu="sparc64"
208
    ;;
209
    *)
210
      echo "undefined SPARC architecture. Exiting";
211
      exit 1
212
    ;;
213
    esac
214
  ;;
215
  esac
216
done
217
# OS specific
218
# Using uname is really, really broken.  Once we have the right set of checks
219
# we can eliminate it's usage altogether
220

    
221
cc="${cross_prefix}${CC-gcc}"
222
ar="${cross_prefix}${AR-ar}"
223
objcopy="${cross_prefix}${OBJCOPY-objcopy}"
224
ld="${cross_prefix}${LD-ld}"
225
strip="${cross_prefix}${STRIP-strip}"
226
windres="${cross_prefix}${WINDRES-windres}"
227
pkg_config="${cross_prefix}${PKG_CONFIG-pkg-config}"
228
sdl_config="${cross_prefix}${SDL_CONFIG-sdl-config}"
229

    
230
# default flags for all hosts
231
QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
232
CFLAGS="-g $CFLAGS"
233
QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
234
QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
235
QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
236
QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
237
QEMU_INCLUDES="-I. -I\$(SRC_PATH)"
238
LDFLAGS="-g $LDFLAGS"
239

    
240
# make source path absolute
241
source_path=`cd "$source_path"; pwd`
242

    
243
check_define() {
244
cat > $TMPC <<EOF
245
#if !defined($1)
246
#error Not defined
247
#endif
248
int main(void) { return 0; }
249
EOF
250
  compile_object
251
}
252

    
253
if test ! -z "$cpu" ; then
254
  # command line argument
255
  :
256
elif check_define __i386__ ; then
257
  cpu="i386"
258
elif check_define __x86_64__ ; then
259
  cpu="x86_64"
260
elif check_define __sparc__ ; then
261
  # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
262
  # They must be specified using --sparc_cpu
263
  if check_define __arch64__ ; then
264
    cpu="sparc64"
265
  else
266
    cpu="sparc"
267
  fi
268
elif check_define _ARCH_PPC ; then
269
  if check_define _ARCH_PPC64 ; then
270
    cpu="ppc64"
271
  else
272
    cpu="ppc"
273
  fi
274
elif check_define __mips__ ; then
275
  cpu="mips"
276
elif check_define __ia64__ ; then
277
  cpu="ia64"
278
elif check_define __s390__ ; then
279
  if check_define __s390x__ ; then
280
    cpu="s390x"
281
  else
282
    cpu="s390"
283
  fi
284
else
285
  cpu=`uname -m`
286
fi
287

    
288
case "$cpu" in
289
  alpha|cris|ia64|lm32|m68k|microblaze|ppc|ppc64|sparc64|unicore32)
290
    cpu="$cpu"
291
  ;;
292
  i386|i486|i586|i686|i86pc|BePC)
293
    cpu="i386"
294
  ;;
295
  x86_64|amd64)
296
    cpu="x86_64"
297
  ;;
298
  armv*b)
299
    cpu="armv4b"
300
  ;;
301
  armv*l)
302
    cpu="armv4l"
303
  ;;
304
  parisc|parisc64)
305
    cpu="hppa"
306
  ;;
307
  mips*)
308
    cpu="mips"
309
  ;;
310
  s390)
311
    cpu="s390"
312
  ;;
313
  s390x)
314
    cpu="s390x"
315
  ;;
316
  sparc|sun4[cdmuv])
317
    cpu="sparc"
318
  ;;
319
  *)
320
    echo "Unsupported CPU = $cpu"
321
    exit 1
322
  ;;
323
esac
324

    
325
# OS specific
326
if check_define __linux__ ; then
327
  targetos="Linux"
328
elif check_define _WIN32 ; then
329
  targetos='MINGW32'
330
elif check_define __OpenBSD__ ; then
331
  targetos='OpenBSD'
332
elif check_define __sun__ ; then
333
  targetos='SunOS'
334
elif check_define __HAIKU__ ; then
335
  targetos='Haiku'
336
else
337
  targetos=`uname -s`
338
fi
339

    
340
case $targetos in
341
CYGWIN*)
342
  mingw32="yes"
343
  QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
344
  audio_possible_drivers="winwave sdl"
345
  audio_drv_list="winwave"
346
;;
347
MINGW32*)
348
  mingw32="yes"
349
  audio_possible_drivers="winwave dsound sdl fmod"
350
  audio_drv_list="winwave"
351
;;
352
GNU/kFreeBSD)
353
  bsd="yes"
354
  audio_drv_list="oss"
355
  audio_possible_drivers="oss sdl esd pa"
356
;;
357
FreeBSD)
358
  bsd="yes"
359
  make="${MAKE-gmake}"
360
  audio_drv_list="oss"
361
  audio_possible_drivers="oss sdl esd pa"
362
  # needed for kinfo_getvmmap(3) in libutil.h
363
  LIBS="-lutil $LIBS"
364
;;
365
DragonFly)
366
  bsd="yes"
367
  make="${MAKE-gmake}"
368
  audio_drv_list="oss"
369
  audio_possible_drivers="oss sdl esd pa"
370
;;
371
NetBSD)
372
  bsd="yes"
373
  make="${MAKE-gmake}"
374
  audio_drv_list="oss"
375
  audio_possible_drivers="oss sdl esd"
376
  oss_lib="-lossaudio"
377
;;
378
OpenBSD)
379
  bsd="yes"
380
  make="${MAKE-gmake}"
381
  audio_drv_list="oss"
382
  audio_possible_drivers="oss sdl esd"
383
  oss_lib="-lossaudio"
384
;;
385
Darwin)
386
  bsd="yes"
387
  darwin="yes"
388
  # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
389
  # run 64-bit userspace code
390
  if [ "$cpu" = "i386" ] ; then
391
    is_x86_64=`sysctl -n hw.optional.x86_64`
392
    [ "$is_x86_64" = "1" ] && cpu=x86_64
393
  fi
394
  if [ "$cpu" = "x86_64" ] ; then
395
    QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
396
    LDFLAGS="-arch x86_64 $LDFLAGS"
397
  else
398
    QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
399
  fi
400
  darwin_user="yes"
401
  cocoa="yes"
402
  audio_drv_list="coreaudio"
403
  audio_possible_drivers="coreaudio sdl fmod"
404
  LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
405
  libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
406
;;
407
SunOS)
408
  solaris="yes"
409
  make="${MAKE-gmake}"
410
  install="${INSTALL-ginstall}"
411
  ld="gld"
412
  needs_libsunmath="no"
413
  solarisrev=`uname -r | cut -f2 -d.`
414
  # have to select again, because `uname -m` returns i86pc
415
  # even on an x86_64 box.
416
  solariscpu=`isainfo -k`
417
  if test "${solariscpu}" = "amd64" ; then
418
    cpu="x86_64"
419
  fi
420
  if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
421
    if test "$solarisrev" -le 9 ; then
422
      if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
423
        needs_libsunmath="yes"
424
        QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
425
        LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
426
        LIBS="-lsunmath $LIBS"
427
      else
428
        echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
429
        echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
430
        echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
431
        echo "Studio 11 can be downloaded from www.sun.com."
432
        exit 1
433
      fi
434
    fi
435
  fi
436
  if test -f /usr/include/sys/soundcard.h ; then
437
    audio_drv_list="oss"
438
  fi
439
  audio_possible_drivers="oss sdl"
440
# needed for CMSG_ macros in sys/socket.h
441
  QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
442
# needed for TIOCWIN* defines in termios.h
443
  QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
444
  QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
445
  LIBS="-lsocket -lnsl -lresolv $LIBS"
446
;;
447
AIX)
448
  aix="yes"
449
  make="${MAKE-gmake}"
450
;;
451
Haiku)
452
  haiku="yes"
453
  QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
454
  LIBS="-lposix_error_mapper -lnetwork $LIBS"
455
;;
456
*)
457
  audio_drv_list="oss"
458
  audio_possible_drivers="oss alsa sdl esd pa"
459
  linux="yes"
460
  linux_user="yes"
461
  usb="linux"
462
  if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
463
    audio_possible_drivers="$audio_possible_drivers fmod"
464
  fi
465
;;
466
esac
467

    
468
if [ "$bsd" = "yes" ] ; then
469
  if [ "$darwin" != "yes" ] ; then
470
    usb="bsd"
471
  fi
472
  bsd_user="yes"
473
fi
474

    
475
: ${make=${MAKE-make}}
476
: ${install=${INSTALL-install}}
477

    
478
if test "$mingw32" = "yes" ; then
479
  EXESUF=".exe"
480
  QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
481
  # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
482
  QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
483
  LIBS="-lwinmm -lws2_32 -liberty -liphlpapi $LIBS"
484
  prefix="c:/Program Files/Qemu"
485
  mandir="\${prefix}"
486
  datadir="\${prefix}"
487
  docdir="\${prefix}"
488
  bindir="\${prefix}"
489
  sysconfdir="\${prefix}"
490
  confsuffix=""
491
fi
492

    
493
werror=""
494

    
495
for opt do
496
  optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
497
  case "$opt" in
498
  --help|-h) show_help=yes
499
  ;;
500
  --version|-V) exec cat $source_path/VERSION
501
  ;;
502
  --prefix=*) prefix="$optarg"
503
  ;;
504
  --interp-prefix=*) interp_prefix="$optarg"
505
  ;;
506
  --source-path=*)
507
  ;;
508
  --cross-prefix=*)
509
  ;;
510
  --cc=*)
511
  ;;
512
  --host-cc=*) host_cc="$optarg"
513
  ;;
514
  --make=*) make="$optarg"
515
  ;;
516
  --install=*) install="$optarg"
517
  ;;
518
  --extra-cflags=*)
519
  ;;
520
  --extra-ldflags=*)
521
  ;;
522
  --cpu=*)
523
  ;;
524
  --target-list=*) target_list="$optarg"
525
  ;;
526
  --enable-trace-backend=*) trace_backend="$optarg"
527
  ;;
528
  --with-trace-file=*) trace_file="$optarg"
529
  ;;
530
  --enable-gprof) gprof="yes"
531
  ;;
532
  --static)
533
    static="yes"
534
    LDFLAGS="-static $LDFLAGS"
535
  ;;
536
  --mandir=*) mandir="$optarg"
537
  ;;
538
  --bindir=*) bindir="$optarg"
539
  ;;
540
  --libdir=*) libdir="$optarg"
541
  ;;
542
  --datadir=*) datadir="$optarg"
543
  ;;
544
  --docdir=*) docdir="$optarg"
545
  ;;
546
  --sysconfdir=*) sysconfdir="$optarg"
547
  ;;
548
  --disable-sdl) sdl="no"
549
  ;;
550
  --enable-sdl) sdl="yes"
551
  ;;
552
  --disable-vnc) vnc="no"
553
  ;;
554
  --enable-vnc) vnc="yes"
555
  ;;
556
  --fmod-lib=*) fmod_lib="$optarg"
557
  ;;
558
  --fmod-inc=*) fmod_inc="$optarg"
559
  ;;
560
  --oss-lib=*) oss_lib="$optarg"
561
  ;;
562
  --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
563
  ;;
564
  --audio-drv-list=*) audio_drv_list="$optarg"
565
  ;;
566
  --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
567
  ;;
568
  --enable-debug-tcg) debug_tcg="yes"
569
  ;;
570
  --disable-debug-tcg) debug_tcg="no"
571
  ;;
572
  --enable-debug-mon) debug_mon="yes"
573
  ;;
574
  --disable-debug-mon) debug_mon="no"
575
  ;;
576
  --enable-debug)
577
      # Enable debugging options that aren't excessively noisy
578
      debug_tcg="yes"
579
      debug_mon="yes"
580
      debug="yes"
581
      strip_opt="no"
582
  ;;
583
  --enable-sparse) sparse="yes"
584
  ;;
585
  --disable-sparse) sparse="no"
586
  ;;
587
  --disable-strip) strip_opt="no"
588
  ;;
589
  --disable-vnc-tls) vnc_tls="no"
590
  ;;
591
  --enable-vnc-tls) vnc_tls="yes"
592
  ;;
593
  --disable-vnc-sasl) vnc_sasl="no"
594
  ;;
595
  --enable-vnc-sasl) vnc_sasl="yes"
596
  ;;
597
  --disable-vnc-jpeg) vnc_jpeg="no"
598
  ;;
599
  --enable-vnc-jpeg) vnc_jpeg="yes"
600
  ;;
601
  --disable-vnc-png) vnc_png="no"
602
  ;;
603
  --enable-vnc-png) vnc_png="yes"
604
  ;;
605
  --disable-vnc-thread) vnc_thread="no"
606
  ;;
607
  --enable-vnc-thread) vnc_thread="yes"
608
  ;;
609
  --disable-slirp) slirp="no"
610
  ;;
611
  --disable-uuid) uuid="no"
612
  ;;
613
  --enable-uuid) uuid="yes"
614
  ;;
615
  --disable-vde) vde="no"
616
  ;;
617
  --enable-vde) vde="yes"
618
  ;;
619
  --disable-xen) xen="no"
620
  ;;
621
  --enable-xen) xen="yes"
622
  ;;
623
  --disable-brlapi) brlapi="no"
624
  ;;
625
  --enable-brlapi) brlapi="yes"
626
  ;;
627
  --disable-bluez) bluez="no"
628
  ;;
629
  --enable-bluez) bluez="yes"
630
  ;;
631
  --disable-kvm) kvm="no"
632
  ;;
633
  --enable-kvm) kvm="yes"
634
  ;;
635
  --disable-spice) spice="no"
636
  ;;
637
  --enable-spice) spice="yes"
638
  ;;
639
  --enable-profiler) profiler="yes"
640
  ;;
641
  --enable-cocoa)
642
      cocoa="yes" ;
643
      sdl="no" ;
644
      audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
645
  ;;
646
  --disable-system) softmmu="no"
647
  ;;
648
  --enable-system) softmmu="yes"
649
  ;;
650
  --disable-user)
651
      linux_user="no" ;
652
      bsd_user="no" ;
653
      darwin_user="no"
654
  ;;
655
  --enable-user) ;;
656
  --disable-linux-user) linux_user="no"
657
  ;;
658
  --enable-linux-user) linux_user="yes"
659
  ;;
660
  --disable-darwin-user) darwin_user="no"
661
  ;;
662
  --enable-darwin-user) darwin_user="yes"
663
  ;;
664
  --disable-bsd-user) bsd_user="no"
665
  ;;
666
  --enable-bsd-user) bsd_user="yes"
667
  ;;
668
  --enable-guest-base) guest_base="yes"
669
  ;;
670
  --disable-guest-base) guest_base="no"
671
  ;;
672
  --enable-user-pie) user_pie="yes"
673
  ;;
674
  --disable-user-pie) user_pie="no"
675
  ;;
676
  --enable-uname-release=*) uname_release="$optarg"
677
  ;;
678
  --sparc_cpu=*)
679
  ;;
680
  --enable-werror) werror="yes"
681
  ;;
682
  --disable-werror) werror="no"
683
  ;;
684
  --disable-curses) curses="no"
685
  ;;
686
  --enable-curses) curses="yes"
687
  ;;
688
  --disable-curl) curl="no"
689
  ;;
690
  --enable-curl) curl="yes"
691
  ;;
692
  --disable-fdt) fdt="no"
693
  ;;
694
  --enable-fdt) fdt="yes"
695
  ;;
696
  --disable-check-utests) check_utests="no"
697
  ;;
698
  --enable-check-utests) check_utests="yes"
699
  ;;
700
  --disable-nptl) nptl="no"
701
  ;;
702
  --enable-nptl) nptl="yes"
703
  ;;
704
  --enable-mixemu) mixemu="yes"
705
  ;;
706
  --disable-linux-aio) linux_aio="no"
707
  ;;
708
  --enable-linux-aio) linux_aio="yes"
709
  ;;
710
  --disable-attr) attr="no"
711
  ;;
712
  --enable-attr) attr="yes"
713
  ;;
714
  --enable-io-thread) io_thread="yes"
715
  ;;
716
  --disable-blobs) blobs="no"
717
  ;;
718
  --kerneldir=*) kerneldir="$optarg"
719
  ;;
720
  --with-pkgversion=*) pkgversion=" ($optarg)"
721
  ;;
722
  --disable-docs) docs="no"
723
  ;;
724
  --enable-docs) docs="yes"
725
  ;;
726
  --disable-vhost-net) vhost_net="no"
727
  ;;
728
  --enable-vhost-net) vhost_net="yes"
729
  ;;
730
  --disable-opengl) opengl="no"
731
  ;;
732
  --enable-opengl) opengl="yes"
733
  ;;
734
  --*dir)
735
  ;;
736
  --disable-rbd) rbd="no"
737
  ;;
738
  --enable-rbd) rbd="yes"
739
  ;;
740
  --disable-smartcard) smartcard="no"
741
  ;;
742
  --enable-smartcard) smartcard="yes"
743
  ;;
744
  --disable-smartcard-nss) smartcard_nss="no"
745
  ;;
746
  --enable-smartcard-nss) smartcard_nss="yes"
747
  ;;
748
  *) echo "ERROR: unknown option $opt"; show_help="yes"
749
  ;;
750
  esac
751
done
752

    
753
#
754
# If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
755
# QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
756
#
757
host_guest_base="no"
758
case "$cpu" in
759
    sparc) case $sparc_cpu in
760
           v7|v8)
761
             QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
762
           ;;
763
           v8plus|v8plusa)
764
             QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
765
           ;;
766
           *) # sparc_cpu not defined in the command line
767
             QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
768
           esac
769
           LDFLAGS="-m32 $LDFLAGS"
770
           QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
771
           if test "$solaris" = "no" ; then
772
             QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
773
             helper_cflags="-ffixed-i0"
774
           fi
775
           ;;
776
    sparc64)
777
           QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
778
           LDFLAGS="-m64 $LDFLAGS"
779
           QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
780
           if test "$solaris" != "no" ; then
781
             QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
782
           fi
783
           ;;
784
    s390)
785
           QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
786
           LDFLAGS="-m31 $LDFLAGS"
787
           host_guest_base="yes"
788
           ;;
789
    s390x)
790
           QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
791
           LDFLAGS="-m64 $LDFLAGS"
792
           host_guest_base="yes"
793
           ;;
794
    i386)
795
           QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
796
           LDFLAGS="-m32 $LDFLAGS"
797
           cc_i386='$(CC) -m32'
798
           helper_cflags="-fomit-frame-pointer"
799
           host_guest_base="yes"
800
           ;;
801
    x86_64)
802
           QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
803
           LDFLAGS="-m64 $LDFLAGS"
804
           cc_i386='$(CC) -m32'
805
           host_guest_base="yes"
806
           ;;
807
    arm*)
808
           host_guest_base="yes"
809
           ;;
810
    ppc*)
811
           host_guest_base="yes"
812
           ;;
813
    mips*)
814
           host_guest_base="yes"
815
           ;;
816
    ia64*)
817
           host_guest_base="yes"
818
           ;;
819
    hppa*)
820
           host_guest_base="yes"
821
           ;;
822
    unicore32*)
823
           host_guest_base="yes"
824
           ;;
825
esac
826

    
827
[ -z "$guest_base" ] && guest_base="$host_guest_base"
828

    
829

    
830
default_target_list=""
831

    
832
# these targets are portable
833
if [ "$softmmu" = "yes" ] ; then
834
    default_target_list="\
835
i386-softmmu \
836
x86_64-softmmu \
837
alpha-softmmu \
838
arm-softmmu \
839
cris-softmmu \
840
lm32-softmmu \
841
m68k-softmmu \
842
microblaze-softmmu \
843
microblazeel-softmmu \
844
mips-softmmu \
845
mipsel-softmmu \
846
mips64-softmmu \
847
mips64el-softmmu \
848
ppc-softmmu \
849
ppcemb-softmmu \
850
ppc64-softmmu \
851
sh4-softmmu \
852
sh4eb-softmmu \
853
sparc-softmmu \
854
sparc64-softmmu \
855
s390x-softmmu \
856
"
857
fi
858
# the following are Linux specific
859
if [ "$linux_user" = "yes" ] ; then
860
    default_target_list="${default_target_list}\
861
i386-linux-user \
862
x86_64-linux-user \
863
alpha-linux-user \
864
arm-linux-user \
865
armeb-linux-user \
866
cris-linux-user \
867
m68k-linux-user \
868
microblaze-linux-user \
869
microblazeel-linux-user \
870
mips-linux-user \
871
mipsel-linux-user \
872
ppc-linux-user \
873
ppc64-linux-user \
874
ppc64abi32-linux-user \
875
sh4-linux-user \
876
sh4eb-linux-user \
877
sparc-linux-user \
878
sparc64-linux-user \
879
sparc32plus-linux-user \
880
unicore32-linux-user \
881
s390x-linux-user \
882
"
883
fi
884
# the following are Darwin specific
885
if [ "$darwin_user" = "yes" ] ; then
886
    default_target_list="$default_target_list i386-darwin-user ppc-darwin-user "
887
fi
888
# the following are BSD specific
889
if [ "$bsd_user" = "yes" ] ; then
890
    default_target_list="${default_target_list}\
891
i386-bsd-user \
892
x86_64-bsd-user \
893
sparc-bsd-user \
894
sparc64-bsd-user \
895
"
896
fi
897

    
898
if test x"$show_help" = x"yes" ; then
899
cat << EOF
900

    
901
Usage: configure [options]
902
Options: [defaults in brackets after descriptions]
903

    
904
EOF
905
echo "Standard options:"
906
echo "  --help                   print this message"
907
echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
908
echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
909
echo "                           use %M for cpu name [$interp_prefix]"
910
echo "  --target-list=LIST       set target list (default: build everything)"
911
echo "Available targets: $default_target_list" | \
912
    fold -s -w 53 | sed -e 's/^/                           /'
913
echo ""
914
echo "Advanced options (experts only):"
915
echo "  --source-path=PATH       path of source code [$source_path]"
916
echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
917
echo "  --cc=CC                  use C compiler CC [$cc]"
918
echo "  --host-cc=CC             use C compiler CC [$host_cc] for code run at"
919
echo "                           build time"
920
echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
921
echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
922
echo "  --make=MAKE              use specified make [$make]"
923
echo "  --install=INSTALL        use specified install [$install]"
924
echo "  --static                 enable static build [$static]"
925
echo "  --mandir=PATH            install man pages in PATH"
926
echo "  --datadir=PATH           install firmware in PATH"
927
echo "  --docdir=PATH            install documentation in PATH"
928
echo "  --bindir=PATH            install binaries in PATH"
929
echo "  --sysconfdir=PATH        install config in PATH/qemu"
930
echo "  --enable-debug-tcg       enable TCG debugging"
931
echo "  --disable-debug-tcg      disable TCG debugging (default)"
932
echo "  --enable-debug           enable common debug build options"
933
echo "  --enable-sparse          enable sparse checker"
934
echo "  --disable-sparse         disable sparse checker (default)"
935
echo "  --disable-strip          disable stripping binaries"
936
echo "  --disable-werror         disable compilation abort on warning"
937
echo "  --disable-sdl            disable SDL"
938
echo "  --enable-sdl             enable SDL"
939
echo "  --disable-vnc            disable VNC"
940
echo "  --enable-vnc             enable VNC"
941
echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
942
echo "  --audio-drv-list=LIST    set audio drivers list:"
943
echo "                           Available drivers: $audio_possible_drivers"
944
echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
945
echo "                           Available cards: $audio_possible_cards"
946
echo "  --block-drv-whitelist=L  set block driver whitelist"
947
echo "                           (affects only QEMU, not qemu-img)"
948
echo "  --enable-mixemu          enable mixer emulation"
949
echo "  --disable-xen            disable xen backend driver support"
950
echo "  --enable-xen             enable xen backend driver support"
951
echo "  --disable-brlapi         disable BrlAPI"
952
echo "  --enable-brlapi          enable BrlAPI"
953
echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
954
echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
955
echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
956
echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
957
echo "  --disable-vnc-jpeg       disable JPEG lossy compression for VNC server"
958
echo "  --enable-vnc-jpeg        enable JPEG lossy compression for VNC server"
959
echo "  --disable-vnc-png        disable PNG compression for VNC server (default)"
960
echo "  --enable-vnc-png         enable PNG compression for VNC server"
961
echo "  --disable-vnc-thread     disable threaded VNC server"
962
echo "  --enable-vnc-thread      enable threaded VNC server"
963
echo "  --disable-curses         disable curses output"
964
echo "  --enable-curses          enable curses output"
965
echo "  --disable-curl           disable curl connectivity"
966
echo "  --enable-curl            enable curl connectivity"
967
echo "  --disable-fdt            disable fdt device tree"
968
echo "  --enable-fdt             enable fdt device tree"
969
echo "  --disable-check-utests   disable check unit-tests"
970
echo "  --enable-check-utests    enable check unit-tests"
971
echo "  --disable-bluez          disable bluez stack connectivity"
972
echo "  --enable-bluez           enable bluez stack connectivity"
973
echo "  --disable-slirp          disable SLIRP userspace network connectivity"
974
echo "  --disable-kvm            disable KVM acceleration support"
975
echo "  --enable-kvm             enable KVM acceleration support"
976
echo "  --disable-nptl           disable usermode NPTL support"
977
echo "  --enable-nptl            enable usermode NPTL support"
978
echo "  --enable-system          enable all system emulation targets"
979
echo "  --disable-system         disable all system emulation targets"
980
echo "  --enable-user            enable supported user emulation targets"
981
echo "  --disable-user           disable all user emulation targets"
982
echo "  --enable-linux-user      enable all linux usermode emulation targets"
983
echo "  --disable-linux-user     disable all linux usermode emulation targets"
984
echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
985
echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
986
echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
987
echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
988
echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
989
echo "                           emulation targets"
990
echo "  --disable-guest-base     disable GUEST_BASE support"
991
echo "  --enable-user-pie        build usermode emulation targets as PIE"
992
echo "  --disable-user-pie       do not build usermode emulation targets as PIE"
993
echo "  --fmod-lib               path to FMOD library"
994
echo "  --fmod-inc               path to FMOD includes"
995
echo "  --oss-lib                path to OSS library"
996
echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
997
echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
998
echo "  --disable-uuid           disable uuid support"
999
echo "  --enable-uuid            enable uuid support"
1000
echo "  --disable-vde            disable support for vde network"
1001
echo "  --enable-vde             enable support for vde network"
1002
echo "  --disable-linux-aio      disable Linux AIO support"
1003
echo "  --enable-linux-aio       enable Linux AIO support"
1004
echo "  --disable-attr           disables attr and xattr support"
1005
echo "  --enable-attr            enable attr and xattr support"
1006
echo "  --enable-io-thread       enable IO thread"
1007
echo "  --disable-blobs          disable installing provided firmware blobs"
1008
echo "  --kerneldir=PATH         look for kernel includes in PATH"
1009
echo "  --enable-docs            enable documentation build"
1010
echo "  --disable-docs           disable documentation build"
1011
echo "  --disable-vhost-net      disable vhost-net acceleration support"
1012
echo "  --enable-vhost-net       enable vhost-net acceleration support"
1013
echo "  --enable-trace-backend=B Set trace backend"
1014
echo "                           Available backends:" $("$source_path"/scripts/tracetool --list-backends)
1015
echo "  --with-trace-file=NAME   Full PATH,NAME of file to store traces"
1016
echo "                           Default:trace-<pid>"
1017
echo "  --disable-spice          disable spice"
1018
echo "  --enable-spice           enable spice"
1019
echo "  --enable-rbd             enable building the rados block device (rbd)"
1020
echo "  --disable-smartcard      disable smartcard support"
1021
echo "  --enable-smartcard       enable smartcard support"
1022
echo "  --disable-smartcard-nss  disable smartcard nss support"
1023
echo "  --enable-smartcard-nss   enable smartcard nss support"
1024
echo ""
1025
echo "NOTE: The object files are built at the place where configure is launched"
1026
exit 1
1027
fi
1028

    
1029
# check that the C compiler works.
1030
cat > $TMPC <<EOF
1031
int main(void) {}
1032
EOF
1033

    
1034
if compile_object ; then
1035
  : C compiler works ok
1036
else
1037
    echo "ERROR: \"$cc\" either does not exist or does not work"
1038
    exit 1
1039
fi
1040

    
1041
gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1042
gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1043
gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1044
gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags"
1045
cat > $TMPC << EOF
1046
int main(void) { return 0; }
1047
EOF
1048
for flag in $gcc_flags; do
1049
    if compile_prog "-Werror $QEMU_CFLAGS" "-Werror $flag" ; then
1050
	QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1051
    fi
1052
done
1053

    
1054
#
1055
# Solaris specific configure tool chain decisions
1056
#
1057
if test "$solaris" = "yes" ; then
1058
  if has $install; then
1059
    :
1060
  else
1061
    echo "Solaris install program not found. Use --install=/usr/ucb/install or"
1062
    echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
1063
    echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1064
    exit 1
1065
  fi
1066
  if test "`path_of $install`" = "/usr/sbin/install" ; then
1067
    echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
1068
    echo "try ginstall from the GNU fileutils available from www.blastwave.org"
1069
    echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1070
    exit 1
1071
  fi
1072
  if has ar; then
1073
    :
1074
  else
1075
    echo "Error: No path includes ar"
1076
    if test -f /usr/ccs/bin/ar ; then
1077
      echo "Add /usr/ccs/bin to your path and rerun configure"
1078
    fi
1079
    exit 1
1080
  fi
1081
fi
1082

    
1083
if test -z "$target_list" ; then
1084
    target_list="$default_target_list"
1085
else
1086
    target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1087
fi
1088
if test -z "$target_list" ; then
1089
    echo "No targets enabled"
1090
    exit 1
1091
fi
1092
# see if system emulation was really requested
1093
case " $target_list " in
1094
  *"-softmmu "*) softmmu=yes
1095
  ;;
1096
  *) softmmu=no
1097
  ;;
1098
esac
1099

    
1100
feature_not_found() {
1101
  feature=$1
1102

    
1103
  echo "ERROR"
1104
  echo "ERROR: User requested feature $feature"
1105
  echo "ERROR: configure was not able to find it"
1106
  echo "ERROR"
1107
  exit 1;
1108
}
1109

    
1110
if test -z "$cross_prefix" ; then
1111

    
1112
# ---
1113
# big/little endian test
1114
cat > $TMPC << EOF
1115
#include <inttypes.h>
1116
int main(int argc, char ** argv){
1117
        volatile uint32_t i=0x01234567;
1118
        return (*((uint8_t*)(&i))) == 0x67;
1119
}
1120
EOF
1121

    
1122
if compile_prog "" "" ; then
1123
$TMPE && bigendian="yes"
1124
else
1125
echo big/little test failed
1126
fi
1127

    
1128
else
1129

    
1130
# if cross compiling, cannot launch a program, so make a static guess
1131
case "$cpu" in
1132
  armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1133
    bigendian=yes
1134
  ;;
1135
esac
1136

    
1137
fi
1138

    
1139
# host long bits test, actually a pointer size test
1140
cat > $TMPC << EOF
1141
int sizeof_pointer_is_8[sizeof(void *) == 8 ? 1 : -1];
1142
EOF
1143
if compile_object; then
1144
hostlongbits=64
1145
else
1146
hostlongbits=32
1147
fi
1148

    
1149

    
1150
##########################################
1151
# NPTL probe
1152

    
1153
if test "$nptl" != "no" ; then
1154
  cat > $TMPC <<EOF
1155
#include <sched.h>
1156
#include <linux/futex.h>
1157
void foo()
1158
{
1159
#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1160
#error bork
1161
#endif
1162
}
1163
EOF
1164

    
1165
  if compile_object ; then
1166
    nptl=yes
1167
  else
1168
    if test "$nptl" = "yes" ; then
1169
      feature_not_found "nptl"
1170
    fi
1171
    nptl=no
1172
  fi
1173
fi
1174

    
1175
##########################################
1176
# zlib check
1177

    
1178
cat > $TMPC << EOF
1179
#include <zlib.h>
1180
int main(void) { zlibVersion(); return 0; }
1181
EOF
1182
if compile_prog "" "-lz" ; then
1183
    :
1184
else
1185
    echo
1186
    echo "Error: zlib check failed"
1187
    echo "Make sure to have the zlib libs and headers installed."
1188
    echo
1189
    exit 1
1190
fi
1191

    
1192
##########################################
1193
# xen probe
1194

    
1195
if test "$xen" != "no" ; then
1196
  xen_libs="-lxenstore -lxenctrl -lxenguest"
1197

    
1198
  # Xen unstable
1199
  cat > $TMPC <<EOF
1200
#include <xenctrl.h>
1201
#include <xs.h>
1202
#include <stdint.h>
1203
#include <xen/hvm/hvm_info_table.h>
1204
#if !defined(HVM_MAX_VCPUS)
1205
# error HVM_MAX_VCPUS not defined
1206
#endif
1207
int main(void) {
1208
  xc_interface *xc;
1209
  xs_daemon_open();
1210
  xc = xc_interface_open(0, 0, 0);
1211
  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1212
  xc_gnttab_open(NULL, 0);
1213
  return 0;
1214
}
1215
EOF
1216
  if compile_prog "" "$xen_libs" ; then
1217
    xen_ctrl_version=410
1218
    xen=yes
1219

    
1220
  # Xen 4.0.0
1221
  elif (
1222
      cat > $TMPC <<EOF
1223
#include <xenctrl.h>
1224
#include <xs.h>
1225
#include <stdint.h>
1226
#include <xen/hvm/hvm_info_table.h>
1227
#if !defined(HVM_MAX_VCPUS)
1228
# error HVM_MAX_VCPUS not defined
1229
#endif
1230
int main(void) {
1231
  xs_daemon_open();
1232
  xc_interface_open();
1233
  xc_gnttab_open();
1234
  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1235
  return 0;
1236
}
1237
EOF
1238
      compile_prog "" "$xen_libs"
1239
    ) ; then
1240
    xen_ctrl_version=400
1241
    xen=yes
1242

    
1243
  # Xen 3.3.0, 3.4.0
1244
  elif (
1245
      cat > $TMPC <<EOF
1246
#include <xenctrl.h>
1247
#include <xs.h>
1248
int main(void) {
1249
  xs_daemon_open();
1250
  xc_interface_open();
1251
  xc_gnttab_open();
1252
  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1253
  return 0;
1254
}
1255
EOF
1256
      compile_prog "" "$xen_libs"
1257
    ) ; then
1258
    xen_ctrl_version=330
1259
    xen=yes
1260

    
1261
  # Xen not found or unsupported
1262
  else
1263
    if test "$xen" = "yes" ; then
1264
      feature_not_found "xen"
1265
    fi
1266
    xen=no
1267
  fi
1268

    
1269
  if test "$xen" = yes; then
1270
    libs_softmmu="$xen_libs $libs_softmmu"
1271
  fi
1272
fi
1273

    
1274
##########################################
1275
# pkg-config probe
1276

    
1277
if ! has $pkg_config; then
1278
  echo warning: proceeding without "$pkg_config" >&2
1279
  pkg_config=/bin/false
1280
fi
1281

    
1282
##########################################
1283
# libtool probe
1284

    
1285
if ! has libtool; then
1286
    libtool=
1287
else
1288
    libtool=libtool
1289
fi
1290

    
1291
##########################################
1292
# Sparse probe
1293
if test "$sparse" != "no" ; then
1294
  if has cgcc; then
1295
    sparse=yes
1296
  else
1297
    if test "$sparse" = "yes" ; then
1298
      feature_not_found "sparse"
1299
    fi
1300
    sparse=no
1301
  fi
1302
fi
1303

    
1304
##########################################
1305
# SDL probe
1306

    
1307
# Look for sdl configuration program (pkg-config or sdl-config).  Try
1308
# sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1309
if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1310
  sdl_config=sdl-config
1311
fi
1312

    
1313
if $pkg_config sdl --modversion >/dev/null 2>&1; then
1314
  sdlconfig="$pkg_config sdl"
1315
  _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1316
elif has ${sdl_config}; then
1317
  sdlconfig="$sdl_config"
1318
  _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1319
else
1320
  if test "$sdl" = "yes" ; then
1321
    feature_not_found "sdl"
1322
  fi
1323
  sdl=no
1324
fi
1325
if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1326
  echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1327
fi
1328

    
1329
sdl_too_old=no
1330
if test "$sdl" != "no" ; then
1331
  cat > $TMPC << EOF
1332
#include <SDL.h>
1333
#undef main /* We don't want SDL to override our main() */
1334
int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1335
EOF
1336
  sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1337
  if test "$static" = "yes" ; then
1338
    sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1339
  else
1340
    sdl_libs=`$sdlconfig --libs 2> /dev/null`
1341
  fi
1342
  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1343
    if test "$_sdlversion" -lt 121 ; then
1344
      sdl_too_old=yes
1345
    else
1346
      if test "$cocoa" = "no" ; then
1347
        sdl=yes
1348
      fi
1349
    fi
1350

    
1351
    # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1352
    if test "$sdl" = "yes" -a "$static" = "yes" ; then
1353
      if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1354
         sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1355
         sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1356
      fi
1357
      if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1358
	:
1359
      else
1360
        sdl=no
1361
      fi
1362
    fi # static link
1363
  else # sdl not found
1364
    if test "$sdl" = "yes" ; then
1365
      feature_not_found "sdl"
1366
    fi
1367
    sdl=no
1368
  fi # sdl compile test
1369
fi
1370

    
1371
if test "$sdl" = "yes" ; then
1372
  cat > $TMPC <<EOF
1373
#include <SDL.h>
1374
#if defined(SDL_VIDEO_DRIVER_X11)
1375
#include <X11/XKBlib.h>
1376
#else
1377
#error No x11 support
1378
#endif
1379
int main(void) { return 0; }
1380
EOF
1381
  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1382
    sdl_libs="$sdl_libs -lX11"
1383
  fi
1384
  if test "$mingw32" = "yes" ; then
1385
    sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
1386
  fi
1387
  libs_softmmu="$sdl_libs $libs_softmmu"
1388
fi
1389

    
1390
##########################################
1391
# VNC TLS detection
1392
if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
1393
  cat > $TMPC <<EOF
1394
#include <gnutls/gnutls.h>
1395
int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1396
EOF
1397
  vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1398
  vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1399
  if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1400
    vnc_tls=yes
1401
    libs_softmmu="$vnc_tls_libs $libs_softmmu"
1402
  else
1403
    if test "$vnc_tls" = "yes" ; then
1404
      feature_not_found "vnc-tls"
1405
    fi
1406
    vnc_tls=no
1407
  fi
1408
fi
1409

    
1410
##########################################
1411
# VNC SASL detection
1412
if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1413
  cat > $TMPC <<EOF
1414
#include <sasl/sasl.h>
1415
#include <stdio.h>
1416
int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1417
EOF
1418
  # Assuming Cyrus-SASL installed in /usr prefix
1419
  vnc_sasl_cflags=""
1420
  vnc_sasl_libs="-lsasl2"
1421
  if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1422
    vnc_sasl=yes
1423
    libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1424
  else
1425
    if test "$vnc_sasl" = "yes" ; then
1426
      feature_not_found "vnc-sasl"
1427
    fi
1428
    vnc_sasl=no
1429
  fi
1430
fi
1431

    
1432
##########################################
1433
# VNC JPEG detection
1434
if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1435
cat > $TMPC <<EOF
1436
#include <stdio.h>
1437
#include <jpeglib.h>
1438
int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1439
EOF
1440
    vnc_jpeg_cflags=""
1441
    vnc_jpeg_libs="-ljpeg"
1442
  if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1443
    vnc_jpeg=yes
1444
    libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1445
  else
1446
    if test "$vnc_jpeg" = "yes" ; then
1447
      feature_not_found "vnc-jpeg"
1448
    fi
1449
    vnc_jpeg=no
1450
  fi
1451
fi
1452

    
1453
##########################################
1454
# VNC PNG detection
1455
if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1456
cat > $TMPC <<EOF
1457
//#include <stdio.h>
1458
#include <png.h>
1459
#include <stddef.h>
1460
int main(void) {
1461
    png_structp png_ptr;
1462
    png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1463
    return 0;
1464
}
1465
EOF
1466
    vnc_png_cflags=""
1467
    vnc_png_libs="-lpng"
1468
  if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1469
    vnc_png=yes
1470
    libs_softmmu="$vnc_png_libs $libs_softmmu"
1471
  else
1472
    if test "$vnc_png" = "yes" ; then
1473
      feature_not_found "vnc-png"
1474
    fi
1475
    vnc_png=no
1476
  fi
1477
fi
1478

    
1479
##########################################
1480
# fnmatch() probe, used for ACL routines
1481
fnmatch="no"
1482
cat > $TMPC << EOF
1483
#include <fnmatch.h>
1484
int main(void)
1485
{
1486
    fnmatch("foo", "foo", 0);
1487
    return 0;
1488
}
1489
EOF
1490
if compile_prog "" "" ; then
1491
   fnmatch="yes"
1492
fi
1493

    
1494
##########################################
1495
# uuid_generate() probe, used for vdi block driver
1496
if test "$uuid" != "no" ; then
1497
  uuid_libs="-luuid"
1498
  cat > $TMPC << EOF
1499
#include <uuid/uuid.h>
1500
int main(void)
1501
{
1502
    uuid_t my_uuid;
1503
    uuid_generate(my_uuid);
1504
    return 0;
1505
}
1506
EOF
1507
  if compile_prog "" "$uuid_libs" ; then
1508
    uuid="yes"
1509
    libs_softmmu="$uuid_libs $libs_softmmu"
1510
    libs_tools="$uuid_libs $libs_tools"
1511
  else
1512
    if test "$uuid" = "yes" ; then
1513
      feature_not_found "uuid"
1514
    fi
1515
    uuid=no
1516
  fi
1517
fi
1518

    
1519
##########################################
1520
# xfsctl() probe, used for raw-posix
1521
if test "$xfs" != "no" ; then
1522
  cat > $TMPC << EOF
1523
#include <xfs/xfs.h>
1524
int main(void)
1525
{
1526
    xfsctl(NULL, 0, 0, NULL);
1527
    return 0;
1528
}
1529
EOF
1530
  if compile_prog "" "" ; then
1531
    xfs="yes"
1532
  else
1533
    if test "$xfs" = "yes" ; then
1534
      feature_not_found "xfs"
1535
    fi
1536
    xfs=no
1537
  fi
1538
fi
1539

    
1540
##########################################
1541
# vde libraries probe
1542
if test "$vde" != "no" ; then
1543
  vde_libs="-lvdeplug"
1544
  cat > $TMPC << EOF
1545
#include <libvdeplug.h>
1546
int main(void)
1547
{
1548
    struct vde_open_args a = {0, 0, 0};
1549
    vde_open("", "", &a);
1550
    return 0;
1551
}
1552
EOF
1553
  if compile_prog "" "$vde_libs" ; then
1554
    vde=yes
1555
    libs_softmmu="$vde_libs $libs_softmmu"
1556
    libs_tools="$vde_libs $libs_tools"
1557
  else
1558
    if test "$vde" = "yes" ; then
1559
      feature_not_found "vde"
1560
    fi
1561
    vde=no
1562
  fi
1563
fi
1564

    
1565
##########################################
1566
# Sound support libraries probe
1567

    
1568
audio_drv_probe()
1569
{
1570
    drv=$1
1571
    hdr=$2
1572
    lib=$3
1573
    exp=$4
1574
    cfl=$5
1575
        cat > $TMPC << EOF
1576
#include <$hdr>
1577
int main(void) { $exp }
1578
EOF
1579
    if compile_prog "$cfl" "$lib" ; then
1580
        :
1581
    else
1582
        echo
1583
        echo "Error: $drv check failed"
1584
        echo "Make sure to have the $drv libs and headers installed."
1585
        echo
1586
        exit 1
1587
    fi
1588
}
1589

    
1590
audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1591
for drv in $audio_drv_list; do
1592
    case $drv in
1593
    alsa)
1594
    audio_drv_probe $drv alsa/asoundlib.h -lasound \
1595
        "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1596
    libs_softmmu="-lasound $libs_softmmu"
1597
    ;;
1598

    
1599
    fmod)
1600
    if test -z $fmod_lib || test -z $fmod_inc; then
1601
        echo
1602
        echo "Error: You must specify path to FMOD library and headers"
1603
        echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1604
        echo
1605
        exit 1
1606
    fi
1607
    audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1608
    libs_softmmu="$fmod_lib $libs_softmmu"
1609
    ;;
1610

    
1611
    esd)
1612
    audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1613
    libs_softmmu="-lesd $libs_softmmu"
1614
    audio_pt_int="yes"
1615
    ;;
1616

    
1617
    pa)
1618
    audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1619
        "pa_simple *s = NULL; pa_simple_free(s); return 0;"
1620
    libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1621
    audio_pt_int="yes"
1622
    ;;
1623

    
1624
    coreaudio)
1625
      libs_softmmu="-framework CoreAudio $libs_softmmu"
1626
    ;;
1627

    
1628
    dsound)
1629
      libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1630
      audio_win_int="yes"
1631
    ;;
1632

    
1633
    oss)
1634
      libs_softmmu="$oss_lib $libs_softmmu"
1635
    ;;
1636

    
1637
    sdl|wav)
1638
    # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1639
    ;;
1640

    
1641
    winwave)
1642
      libs_softmmu="-lwinmm $libs_softmmu"
1643
      audio_win_int="yes"
1644
    ;;
1645

    
1646
    *)
1647
    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1648
        echo
1649
        echo "Error: Unknown driver '$drv' selected"
1650
        echo "Possible drivers are: $audio_possible_drivers"
1651
        echo
1652
        exit 1
1653
    }
1654
    ;;
1655
    esac
1656
done
1657

    
1658
##########################################
1659
# BrlAPI probe
1660

    
1661
if test "$brlapi" != "no" ; then
1662
  brlapi_libs="-lbrlapi"
1663
  cat > $TMPC << EOF
1664
#include <brlapi.h>
1665
#include <stddef.h>
1666
int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1667
EOF
1668
  if compile_prog "" "$brlapi_libs" ; then
1669
    brlapi=yes
1670
    libs_softmmu="$brlapi_libs $libs_softmmu"
1671
  else
1672
    if test "$brlapi" = "yes" ; then
1673
      feature_not_found "brlapi"
1674
    fi
1675
    brlapi=no
1676
  fi
1677
fi
1678

    
1679
##########################################
1680
# curses probe
1681
if test "$mingw32" = "yes" ; then
1682
    curses_list="-lpdcurses"
1683
else
1684
    curses_list="-lncurses -lcurses"
1685
fi
1686

    
1687
if test "$curses" != "no" ; then
1688
  curses_found=no
1689
  cat > $TMPC << EOF
1690
#include <curses.h>
1691
#ifdef __OpenBSD__
1692
#define resize_term resizeterm
1693
#endif
1694
int main(void) { resize_term(0, 0); return curses_version(); }
1695
EOF
1696
  for curses_lib in $curses_list; do
1697
    if compile_prog "" "$curses_lib" ; then
1698
      curses_found=yes
1699
      libs_softmmu="$curses_lib $libs_softmmu"
1700
      break
1701
    fi
1702
  done
1703
  if test "$curses_found" = "yes" ; then
1704
    curses=yes
1705
  else
1706
    if test "$curses" = "yes" ; then
1707
      feature_not_found "curses"
1708
    fi
1709
    curses=no
1710
  fi
1711
fi
1712

    
1713
##########################################
1714
# curl probe
1715

    
1716
if $pkg_config libcurl --modversion >/dev/null 2>&1; then
1717
  curlconfig="$pkg_config libcurl"
1718
else
1719
  curlconfig=curl-config
1720
fi
1721

    
1722
if test "$curl" != "no" ; then
1723
  cat > $TMPC << EOF
1724
#include <curl/curl.h>
1725
int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
1726
EOF
1727
  curl_cflags=`$curlconfig --cflags 2>/dev/null`
1728
  curl_libs=`$curlconfig --libs 2>/dev/null`
1729
  if compile_prog "$curl_cflags" "$curl_libs" ; then
1730
    curl=yes
1731
    libs_tools="$curl_libs $libs_tools"
1732
    libs_softmmu="$curl_libs $libs_softmmu"
1733
  else
1734
    if test "$curl" = "yes" ; then
1735
      feature_not_found "curl"
1736
    fi
1737
    curl=no
1738
  fi
1739
fi # test "$curl"
1740

    
1741
##########################################
1742
# check framework probe
1743

    
1744
if test "$check_utests" != "no" ; then
1745
  cat > $TMPC << EOF
1746
#include <check.h>
1747
int main(void) { suite_create("qemu test"); return 0; }
1748
EOF
1749
  check_libs=`$pkg_config --libs check`
1750
  if compile_prog "" $check_libs ; then
1751
    check_utests=yes
1752
    libs_tools="$check_libs $libs_tools"
1753
  else
1754
    if test "$check_utests" = "yes" ; then
1755
      feature_not_found "check"
1756
    fi
1757
    check_utests=no
1758
  fi
1759
fi # test "$check_utests"
1760

    
1761
##########################################
1762
# bluez support probe
1763
if test "$bluez" != "no" ; then
1764
  cat > $TMPC << EOF
1765
#include <bluetooth/bluetooth.h>
1766
int main(void) { return bt_error(0); }
1767
EOF
1768
  bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
1769
  bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
1770
  if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1771
    bluez=yes
1772
    libs_softmmu="$bluez_libs $libs_softmmu"
1773
  else
1774
    if test "$bluez" = "yes" ; then
1775
      feature_not_found "bluez"
1776
    fi
1777
    bluez="no"
1778
  fi
1779
fi
1780

    
1781
##########################################
1782
# kvm probe
1783
if test "$kvm" != "no" ; then
1784
    cat > $TMPC <<EOF
1785
#include <linux/kvm.h>
1786
#if !defined(KVM_API_VERSION) || KVM_API_VERSION < 12 || KVM_API_VERSION > 12
1787
#error Invalid KVM version
1788
#endif
1789
EOF
1790
    must_have_caps="KVM_CAP_USER_MEMORY \
1791
                    KVM_CAP_DESTROY_MEMORY_REGION_WORKS \
1792
                    KVM_CAP_COALESCED_MMIO \
1793
                    KVM_CAP_SYNC_MMU \
1794
                   "
1795
    if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) ; then
1796
      must_have_caps="$caps \
1797
                      KVM_CAP_SET_TSS_ADDR \
1798
                      KVM_CAP_EXT_CPUID \
1799
                      KVM_CAP_CLOCKSOURCE \
1800
                      KVM_CAP_NOP_IO_DELAY \
1801
                      KVM_CAP_PV_MMU \
1802
                      KVM_CAP_MP_STATE \
1803
                      KVM_CAP_USER_NMI \
1804
                     "
1805
    fi
1806
    for c in $must_have_caps ; do
1807
      cat >> $TMPC <<EOF
1808
#if !defined($c)
1809
#error Missing KVM capability $c
1810
#endif
1811
EOF
1812
    done
1813
    cat >> $TMPC <<EOF
1814
int main(void) { return 0; }
1815
EOF
1816
  if test "$kerneldir" != "" ; then
1817
      kvm_cflags=-I"$kerneldir"/include
1818
      if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) \
1819
         -a -d "$kerneldir/arch/x86/include" ; then
1820
            kvm_cflags="$kvm_cflags -I$kerneldir/arch/x86/include"
1821
	elif test "$cpu" = "ppc" -a -d "$kerneldir/arch/powerpc/include" ; then
1822
	    kvm_cflags="$kvm_cflags -I$kerneldir/arch/powerpc/include"
1823
	elif test "$cpu" = "s390x" -a -d "$kerneldir/arch/s390/include" ; then
1824
	    kvm_cflags="$kvm_cflags -I$kerneldir/arch/s390/include"
1825
        elif test -d "$kerneldir/arch/$cpu/include" ; then
1826
            kvm_cflags="$kvm_cflags -I$kerneldir/arch/$cpu/include"
1827
      fi
1828
  else
1829
    kvm_cflags=`$pkg_config --cflags kvm-kmod 2>/dev/null`
1830
  fi
1831
  if compile_prog "$kvm_cflags" "" ; then
1832
    kvm=yes
1833
    cat > $TMPC <<EOF
1834
#include <linux/kvm_para.h>
1835
int main(void) { return 0; }
1836
EOF
1837
    if compile_prog "$kvm_cflags" "" ; then
1838
      kvm_para=yes
1839
    fi
1840
  else
1841
    if test "$kvm" = "yes" ; then
1842
      if has awk && has grep; then
1843
        kvmerr=`LANG=C $cc $QEMU_CFLAGS -o $TMPE $kvm_cflags $TMPC 2>&1 \
1844
	| grep "error: " \
1845
	| awk -F "error: " '{if (NR>1) printf(", "); printf("%s",$2);}'`
1846
        if test "$kvmerr" != "" ; then
1847
          echo -e "${kvmerr}\n\
1848
NOTE: To enable KVM support, update your kernel to 2.6.29+ or install \
1849
recent kvm-kmod from http://sourceforge.net/projects/kvm."
1850
        fi
1851
      fi
1852
      feature_not_found "kvm"
1853
    fi
1854
    kvm=no
1855
  fi
1856
fi
1857

    
1858
##########################################
1859
# test for ppc kvm pvr setting
1860

    
1861
if test "$kvm" = "yes" && test "$cpu" = "ppc" -o "$cpu" = "ppc64"; then
1862
            cat > $TMPC <<EOF
1863
    #include <asm/kvm.h>
1864
    int main(void) { struct kvm_sregs s; s.pvr = 0; return 0; }
1865
EOF
1866
    if compile_prog "$kvm_cflags" "" ; then
1867
        kvm_ppc_pvr=yes
1868
    else
1869
        kvm_ppc_pvr=no
1870
    fi
1871
fi
1872

    
1873
##########################################
1874
# test for vhost net
1875

    
1876
if test "$vhost_net" != "no"; then
1877
    if test "$kvm" != "no"; then
1878
            cat > $TMPC <<EOF
1879
    #include <linux/vhost.h>
1880
    int main(void) { return 0; }
1881
EOF
1882
            if compile_prog "$kvm_cflags" "" ; then
1883
                vhost_net=yes
1884
            else
1885
                if test "$vhost_net" = "yes" ; then
1886
                    feature_not_found "vhost-net"
1887
                fi
1888
                vhost_net=no
1889
            fi
1890
    else
1891
            if test "$vhost_net" = "yes" ; then
1892
                echo "NOTE: vhost-net feature requires KVM (--enable-kvm)."
1893
                feature_not_found "vhost-net"
1894
            fi
1895
            vhost_net=no
1896
    fi
1897
fi
1898

    
1899
##########################################
1900
# pthread probe
1901
PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
1902

    
1903
pthread=no
1904
cat > $TMPC << EOF
1905
#include <pthread.h>
1906
int main(void) { pthread_create(0,0,0,0); return 0; }
1907
EOF
1908
if compile_prog "" "" ; then
1909
  pthread=yes
1910
else
1911
  for pthread_lib in $PTHREADLIBS_LIST; do
1912
    if compile_prog "" "$pthread_lib" ; then
1913
      pthread=yes
1914
      LIBS="$pthread_lib $LIBS"
1915
      break
1916
    fi
1917
  done
1918
fi
1919

    
1920
if test "$mingw32" != yes -a "$pthread" = no; then
1921
  echo
1922
  echo "Error: pthread check failed"
1923
  echo "Make sure to have the pthread libs and headers installed."
1924
  echo
1925
  exit 1
1926
fi
1927

    
1928
##########################################
1929
# rbd probe
1930
if test "$rbd" != "no" ; then
1931
  cat > $TMPC <<EOF
1932
#include <stdio.h>
1933
#include <rbd/librbd.h>
1934
int main(void) {
1935
    rados_t cluster;
1936
    rados_create(&cluster, NULL);
1937
    return 0;
1938
}
1939
EOF
1940
  rbd_libs="-lrbd -lrados"
1941
  if compile_prog "" "$rbd_libs" ; then
1942
    rbd=yes
1943
    libs_tools="$rbd_libs $libs_tools"
1944
    libs_softmmu="$rbd_libs $libs_softmmu"
1945
  else
1946
    if test "$rbd" = "yes" ; then
1947
      feature_not_found "rados block device"
1948
    fi
1949
    rbd=no
1950
  fi
1951
fi
1952

    
1953
##########################################
1954
# linux-aio probe
1955

    
1956
if test "$linux_aio" != "no" ; then
1957
  cat > $TMPC <<EOF
1958
#include <libaio.h>
1959
#include <sys/eventfd.h>
1960
#include <stddef.h>
1961
int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
1962
EOF
1963
  if compile_prog "" "-laio" ; then
1964
    linux_aio=yes
1965
    libs_softmmu="$libs_softmmu -laio"
1966
    libs_tools="$libs_tools -laio"
1967
  else
1968
    if test "$linux_aio" = "yes" ; then
1969
      feature_not_found "linux AIO"
1970
    fi
1971
    linux_aio=no
1972
  fi
1973
fi
1974

    
1975
##########################################
1976
# attr probe
1977

    
1978
if test "$attr" != "no" ; then
1979
  cat > $TMPC <<EOF
1980
#include <stdio.h>
1981
#include <sys/types.h>
1982
#include <attr/xattr.h>
1983
int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
1984
EOF
1985
  if compile_prog "" "-lattr" ; then
1986
    attr=yes
1987
    LIBS="-lattr $LIBS"
1988
  else
1989
    if test "$attr" = "yes" ; then
1990
      feature_not_found "ATTR"
1991
    fi
1992
    attr=no
1993
  fi
1994
fi
1995

    
1996
##########################################
1997
# iovec probe
1998
cat > $TMPC <<EOF
1999
#include <sys/types.h>
2000
#include <sys/uio.h>
2001
#include <unistd.h>
2002
int main(void) { struct iovec iov; return 0; }
2003
EOF
2004
iovec=no
2005
if compile_prog "" "" ; then
2006
  iovec=yes
2007
fi
2008

    
2009
##########################################
2010
# preadv probe
2011
cat > $TMPC <<EOF
2012
#include <sys/types.h>
2013
#include <sys/uio.h>
2014
#include <unistd.h>
2015
int main(void) { preadv; }
2016
EOF
2017
preadv=no
2018
if compile_prog "" "" ; then
2019
  preadv=yes
2020
fi
2021

    
2022
##########################################
2023
# fdt probe
2024
if test "$fdt" != "no" ; then
2025
  fdt_libs="-lfdt"
2026
  cat > $TMPC << EOF
2027
int main(void) { return 0; }
2028
EOF
2029
  if compile_prog "" "$fdt_libs" ; then
2030
    fdt=yes
2031
  else
2032
    if test "$fdt" = "yes" ; then
2033
      feature_not_found "fdt"
2034
    fi
2035
    fdt_libs=
2036
    fdt=no
2037
  fi
2038
fi
2039

    
2040
##########################################
2041
# opengl probe, used by milkymist-tmu2
2042
if test "$opengl" != "no" ; then
2043
  opengl_libs="-lGL"
2044
  cat > $TMPC << EOF
2045
#include <X11/Xlib.h>
2046
#include <GL/gl.h>
2047
#include <GL/glx.h>
2048
int main(void) { GL_VERSION; return 0; }
2049
EOF
2050
  if compile_prog "" "-lGL" ; then
2051
    opengl=yes
2052
  else
2053
    if test "$opengl" = "yes" ; then
2054
      feature_not_found "opengl"
2055
    fi
2056
    opengl_libs=
2057
    opengl=no
2058
  fi
2059
fi
2060

    
2061
#
2062
# Check for xxxat() functions when we are building linux-user
2063
# emulator.  This is done because older glibc versions don't
2064
# have syscall stubs for these implemented.
2065
#
2066
atfile=no
2067
cat > $TMPC << EOF
2068
#define _ATFILE_SOURCE
2069
#include <sys/types.h>
2070
#include <fcntl.h>
2071
#include <unistd.h>
2072

    
2073
int
2074
main(void)
2075
{
2076
	/* try to unlink nonexisting file */
2077
	return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
2078
}
2079
EOF
2080
if compile_prog "" "" ; then
2081
  atfile=yes
2082
fi
2083

    
2084
# Check for inotify functions when we are building linux-user
2085
# emulator.  This is done because older glibc versions don't
2086
# have syscall stubs for these implemented.  In that case we
2087
# don't provide them even if kernel supports them.
2088
#
2089
inotify=no
2090
cat > $TMPC << EOF
2091
#include <sys/inotify.h>
2092

    
2093
int
2094
main(void)
2095
{
2096
	/* try to start inotify */
2097
	return inotify_init();
2098
}
2099
EOF
2100
if compile_prog "" "" ; then
2101
  inotify=yes
2102
fi
2103

    
2104
inotify1=no
2105
cat > $TMPC << EOF
2106
#include <sys/inotify.h>
2107

    
2108
int
2109
main(void)
2110
{
2111
    /* try to start inotify */
2112
    return inotify_init1(0);
2113
}
2114
EOF
2115
if compile_prog "" "" ; then
2116
  inotify1=yes
2117
fi
2118

    
2119
# check if utimensat and futimens are supported
2120
utimens=no
2121
cat > $TMPC << EOF
2122
#define _ATFILE_SOURCE
2123
#include <stddef.h>
2124
#include <fcntl.h>
2125

    
2126
int main(void)
2127
{
2128
    utimensat(AT_FDCWD, "foo", NULL, 0);
2129
    futimens(0, NULL);
2130
    return 0;
2131
}
2132
EOF
2133
if compile_prog "" "" ; then
2134
  utimens=yes
2135
fi
2136

    
2137
# check if pipe2 is there
2138
pipe2=no
2139
cat > $TMPC << EOF
2140
#include <unistd.h>
2141
#include <fcntl.h>
2142

    
2143
int main(void)
2144
{
2145
    int pipefd[2];
2146
    pipe2(pipefd, O_CLOEXEC);
2147
    return 0;
2148
}
2149
EOF
2150
if compile_prog "" "" ; then
2151
  pipe2=yes
2152
fi
2153

    
2154
# check if accept4 is there
2155
accept4=no
2156
cat > $TMPC << EOF
2157
#include <sys/socket.h>
2158
#include <stddef.h>
2159

    
2160
int main(void)
2161
{
2162
    accept4(0, NULL, NULL, SOCK_CLOEXEC);
2163
    return 0;
2164
}
2165
EOF
2166
if compile_prog "" "" ; then
2167
  accept4=yes
2168
fi
2169

    
2170
# check if tee/splice is there. vmsplice was added same time.
2171
splice=no
2172
cat > $TMPC << EOF
2173
#include <unistd.h>
2174
#include <fcntl.h>
2175
#include <limits.h>
2176

    
2177
int main(void)
2178
{
2179
    int len, fd;
2180
    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2181
    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2182
    return 0;
2183
}
2184
EOF
2185
if compile_prog "" "" ; then
2186
  splice=yes
2187
fi
2188

    
2189
##########################################
2190
# signalfd probe
2191
signalfd="no"
2192
cat > $TMPC << EOF
2193
#define _GNU_SOURCE
2194
#include <unistd.h>
2195
#include <sys/syscall.h>
2196
#include <signal.h>
2197
int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2198
EOF
2199

    
2200
if compile_prog "" "" ; then
2201
  signalfd=yes
2202
elif test "$kvm" = "yes" -a "$io_thread" != "yes"; then
2203
  echo
2204
  echo "ERROR: Host kernel lacks signalfd() support,"
2205
  echo "but KVM depends on it when the IO thread is disabled."
2206
  echo
2207
  exit 1
2208
fi
2209

    
2210
# check if eventfd is supported
2211
eventfd=no
2212
cat > $TMPC << EOF
2213
#include <sys/eventfd.h>
2214

    
2215
int main(void)
2216
{
2217
    int efd = eventfd(0, 0);
2218
    return 0;
2219
}
2220
EOF
2221
if compile_prog "" "" ; then
2222
  eventfd=yes
2223
fi
2224

    
2225
# check for fallocate
2226
fallocate=no
2227
cat > $TMPC << EOF
2228
#include <fcntl.h>
2229

    
2230
int main(void)
2231
{
2232
    fallocate(0, 0, 0, 0);
2233
    return 0;
2234
}
2235
EOF
2236
if compile_prog "$ARCH_CFLAGS" "" ; then
2237
  fallocate=yes
2238
fi
2239

    
2240
# check for sync_file_range
2241
sync_file_range=no
2242
cat > $TMPC << EOF
2243
#include <fcntl.h>
2244

    
2245
int main(void)
2246
{
2247
    sync_file_range(0, 0, 0, 0);
2248
    return 0;
2249
}
2250
EOF
2251
if compile_prog "$ARCH_CFLAGS" "" ; then
2252
  sync_file_range=yes
2253
fi
2254

    
2255
# check for linux/fiemap.h and FS_IOC_FIEMAP
2256
fiemap=no
2257
cat > $TMPC << EOF
2258
#include <sys/ioctl.h>
2259
#include <linux/fs.h>
2260
#include <linux/fiemap.h>
2261

    
2262
int main(void)
2263
{
2264
    ioctl(0, FS_IOC_FIEMAP, 0);
2265
    return 0;
2266
}
2267
EOF
2268
if compile_prog "$ARCH_CFLAGS" "" ; then
2269
  fiemap=yes
2270
fi
2271

    
2272
# check for dup3
2273
dup3=no
2274
cat > $TMPC << EOF
2275
#include <unistd.h>
2276

    
2277
int main(void)
2278
{
2279
    dup3(0, 0, 0);
2280
    return 0;
2281
}
2282
EOF
2283
if compile_prog "" "" ; then
2284
  dup3=yes
2285
fi
2286

    
2287
# check for epoll support
2288
epoll=no
2289
cat > $TMPC << EOF
2290
#include <sys/epoll.h>
2291

    
2292
int main(void)
2293
{
2294
    epoll_create(0);
2295
    return 0;
2296
}
2297
EOF
2298
if compile_prog "$ARCH_CFLAGS" "" ; then
2299
  epoll=yes
2300
fi
2301

    
2302
# epoll_create1 and epoll_pwait are later additions
2303
# so we must check separately for their presence
2304
epoll_create1=no
2305
cat > $TMPC << EOF
2306
#include <sys/epoll.h>
2307

    
2308
int main(void)
2309
{
2310
    /* Note that we use epoll_create1 as a value, not as
2311
     * a function being called. This is necessary so that on
2312
     * old SPARC glibc versions where the function was present in
2313
     * the library but not declared in the header file we will
2314
     * fail the configure check. (Otherwise we will get a compiler
2315
     * warning but not an error, and will proceed to fail the
2316
     * qemu compile where we compile with -Werror.)
2317
     */
2318
    epoll_create1;
2319
    return 0;
2320
}
2321
EOF
2322
if compile_prog "$ARCH_CFLAGS" "" ; then
2323
  epoll_create1=yes
2324
fi
2325

    
2326
epoll_pwait=no
2327
cat > $TMPC << EOF
2328
#include <sys/epoll.h>
2329

    
2330
int main(void)
2331
{
2332
    epoll_pwait(0, 0, 0, 0, 0);
2333
    return 0;
2334
}
2335
EOF
2336
if compile_prog "$ARCH_CFLAGS" "" ; then
2337
  epoll_pwait=yes
2338
fi
2339

    
2340
# Check if tools are available to build documentation.
2341
if test "$docs" != "no" ; then
2342
  if has makeinfo && has pod2man; then
2343
    docs=yes
2344
  else
2345
    if test "$docs" = "yes" ; then
2346
      feature_not_found "docs"
2347
    fi
2348
    docs=no
2349
  fi
2350
fi
2351

    
2352
# Search for bswap_32 function
2353
byteswap_h=no
2354
cat > $TMPC << EOF
2355
#include <byteswap.h>
2356
int main(void) { return bswap_32(0); }
2357
EOF
2358
if compile_prog "" "" ; then
2359
  byteswap_h=yes
2360
fi
2361

    
2362
# Search for bswap_32 function
2363
bswap_h=no
2364
cat > $TMPC << EOF
2365
#include <sys/endian.h>
2366
#include <sys/types.h>
2367
#include <machine/bswap.h>
2368
int main(void) { return bswap32(0); }
2369
EOF
2370
if compile_prog "" "" ; then
2371
  bswap_h=yes
2372
fi
2373

    
2374
##########################################
2375
# Do we need librt
2376
cat > $TMPC <<EOF
2377
#include <signal.h>
2378
#include <time.h>
2379
int main(void) { clockid_t id; return clock_gettime(id, NULL); }
2380
EOF
2381

    
2382
if compile_prog "" "" ; then
2383
  :
2384
elif compile_prog "" "-lrt" ; then
2385
  LIBS="-lrt $LIBS"
2386
fi
2387

    
2388
if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2389
        "$aix" != "yes" -a "$haiku" != "yes" ; then
2390
    libs_softmmu="-lutil $libs_softmmu"
2391
fi
2392

    
2393
##########################################
2394
# check if the compiler defines offsetof
2395

    
2396
need_offsetof=yes
2397
cat > $TMPC << EOF
2398
#include <stddef.h>
2399
int main(void) { struct s { int f; }; return offsetof(struct s, f); }
2400
EOF
2401
if compile_prog "" "" ; then
2402
    need_offsetof=no
2403
fi
2404

    
2405
##########################################
2406
# check if the compiler understands attribute warn_unused_result
2407
#
2408
# This could be smarter, but gcc -Werror does not error out even when warning
2409
# about attribute warn_unused_result
2410

    
2411
gcc_attribute_warn_unused_result=no
2412
cat > $TMPC << EOF
2413
#if defined(__GNUC__) && (__GNUC__ < 4) && defined(__GNUC_MINOR__) && (__GNUC__ < 4)
2414
#error gcc 3.3 or older
2415
#endif
2416
int main(void) { return 0;}
2417
EOF
2418
if compile_prog "" ""; then
2419
    gcc_attribute_warn_unused_result=yes
2420
fi
2421

    
2422
# spice probe
2423
if test "$spice" != "no" ; then
2424
  cat > $TMPC << EOF
2425
#include <spice.h>
2426
int main(void) { spice_server_new(); return 0; }
2427
EOF
2428
  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2429
  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2430
  if $pkg_config --atleast-version=0.6.0 spice-server >/dev/null 2>&1 && \
2431
     compile_prog "$spice_cflags" "$spice_libs" ; then
2432
    spice="yes"
2433
    libs_softmmu="$libs_softmmu $spice_libs"
2434
    QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2435
  else
2436
    if test "$spice" = "yes" ; then
2437
      feature_not_found "spice"
2438
    fi
2439
    spice="no"
2440
  fi
2441
fi
2442

    
2443
# check for libcacard for smartcard support
2444
if test "$smartcard" != "no" ; then
2445
    smartcard="yes"
2446
    smartcard_cflags=""
2447
    # TODO - what's the minimal nss version we support?
2448
    if test "$smartcard_nss" != "no"; then
2449
        if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 ; then
2450
            smartcard_nss="yes"
2451
            smartcard_cflags="-I\$(SRC_PATH)/libcacard"
2452
            libcacard_libs=$($pkg_config --libs nss 2>/dev/null)
2453
            libcacard_cflags=$($pkg_config --cflags nss 2>/dev/null)
2454
            QEMU_CFLAGS="$QEMU_CFLAGS $smartcard_cflags $libcacard_cflags"
2455
            LIBS="$libcacard_libs $LIBS"
2456
        else
2457
            if test "$smartcard_nss" = "yes"; then
2458
                feature_not_found "nss"
2459
            fi
2460
            smartcard_nss="no"
2461
        fi
2462
    fi
2463
fi
2464
if test "$smartcard" = "no" ; then
2465
    smartcard_nss="no"
2466
fi
2467

    
2468
##########################################
2469

    
2470
##########################################
2471
# check if we have fdatasync
2472

    
2473
fdatasync=no
2474
cat > $TMPC << EOF
2475
#include <unistd.h>
2476
int main(void) { return fdatasync(0); }
2477
EOF
2478
if compile_prog "" "" ; then
2479
    fdatasync=yes
2480
fi
2481

    
2482
##########################################
2483
# check if we have madvise
2484

    
2485
madvise=no
2486
cat > $TMPC << EOF
2487
#include <sys/types.h>
2488
#include <sys/mman.h>
2489
#include <stddef.h>
2490
int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2491
EOF
2492
if compile_prog "" "" ; then
2493
    madvise=yes
2494
fi
2495

    
2496
##########################################
2497
# check if we have posix_madvise
2498

    
2499
posix_madvise=no
2500
cat > $TMPC << EOF
2501
#include <sys/mman.h>
2502
#include <stddef.h>
2503
int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2504
EOF
2505
if compile_prog "" "" ; then
2506
    posix_madvise=yes
2507
fi
2508

    
2509
##########################################
2510
# check if trace backend exists
2511

    
2512
sh "$source_path/scripts/tracetool" "--$trace_backend" --check-backend > /dev/null 2> /dev/null
2513
if test "$?" -ne 0 ; then
2514
  echo
2515
  echo "Error: invalid trace backend"
2516
  echo "Please choose a supported trace backend."
2517
  echo
2518
  exit 1
2519
fi
2520

    
2521
##########################################
2522
# For 'ust' backend, test if ust headers are present
2523
if test "$trace_backend" = "ust"; then
2524
  cat > $TMPC << EOF
2525
#include <ust/tracepoint.h>
2526
#include <ust/marker.h>
2527
int main(void) { return 0; }
2528
EOF
2529
  if compile_prog "" "" ; then
2530
    LIBS="-lust $LIBS"
2531
  else
2532
    echo
2533
    echo "Error: Trace backend 'ust' missing libust header files"
2534
    echo
2535
    exit 1
2536
  fi
2537
fi
2538

    
2539
##########################################
2540
# For 'dtrace' backend, test if 'dtrace' command is present
2541
if test "$trace_backend" = "dtrace"; then
2542
  if ! has 'dtrace' ; then
2543
    echo
2544
    echo "Error: dtrace command is not found in PATH $PATH"
2545
    echo
2546
    exit 1
2547
  fi
2548
  trace_backend_stap="no"
2549
  if has 'stap' ; then
2550
    trace_backend_stap="yes"
2551
  fi
2552
fi
2553

    
2554
##########################################
2555
# End of CC checks
2556
# After here, no more $cc or $ld runs
2557

    
2558
if test "$debug" = "no" ; then
2559
  CFLAGS="-O2 $CFLAGS"
2560
fi
2561

    
2562
# Consult white-list to determine whether to enable werror
2563
# by default.  Only enable by default for git builds
2564
z_version=`cut -f3 -d. $source_path/VERSION`
2565

    
2566
if test -z "$werror" ; then
2567
    if test "$z_version" = "50" -a \
2568
        "$linux" = "yes" ; then
2569
        werror="yes"
2570
    else
2571
        werror="no"
2572
    fi
2573
fi
2574

    
2575
# Disable zero malloc errors for official releases unless explicitly told to
2576
# enable/disable
2577
if test -z "$zero_malloc" ; then
2578
    if test "$z_version" = "50" ; then
2579
	zero_malloc="no"
2580
    else
2581
	zero_malloc="yes"
2582
    fi
2583
fi
2584

    
2585
if test "$werror" = "yes" ; then
2586
    QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
2587
fi
2588

    
2589
if test "$solaris" = "no" ; then
2590
    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
2591
        LDFLAGS="-Wl,--warn-common $LDFLAGS"
2592
    fi
2593
fi
2594

    
2595
# Use ASLR, no-SEH and DEP if available
2596
if test "$mingw32" = "yes" ; then
2597
    for flag in --dynamicbase --no-seh --nxcompat; do
2598
        if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
2599
            LDFLAGS="-Wl,$flag $LDFLAGS"
2600
        fi
2601
    done
2602
fi
2603

    
2604
confdir=$sysconfdir$confsuffix
2605

    
2606
tools=
2607
if test "$softmmu" = yes ; then
2608
  tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2609
  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2610
      tools="qemu-nbd\$(EXESUF) $tools"
2611
    if [ "$check_utests" = "yes" ]; then
2612
      tools="check-qint check-qstring check-qdict check-qlist $tools"
2613
      tools="check-qfloat check-qjson $tools"
2614
    fi
2615
  fi
2616
fi
2617

    
2618
# Mac OS X ships with a broken assembler
2619
roms=
2620
if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2621
        "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2622
        "$softmmu" = yes ; then
2623
  roms="optionrom"
2624
fi
2625
if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
2626
  roms="$roms spapr-rtas"
2627
fi
2628

    
2629
echo "Install prefix    $prefix"
2630
echo "BIOS directory    `eval echo $datadir`"
2631
echo "binary directory  `eval echo $bindir`"
2632
echo "library directory `eval echo $libdir`"
2633
echo "config directory  `eval echo $sysconfdir`"
2634
if test "$mingw32" = "no" ; then
2635
echo "Manual directory  `eval echo $mandir`"
2636
echo "ELF interp prefix $interp_prefix"
2637
fi
2638
echo "Source path       $source_path"
2639
echo "C compiler        $cc"
2640
echo "Host C compiler   $host_cc"
2641
echo "CFLAGS            $CFLAGS"
2642
echo "QEMU_CFLAGS       $QEMU_CFLAGS"
2643
echo "LDFLAGS           $LDFLAGS"
2644
echo "make              $make"
2645
echo "install           $install"
2646
echo "host CPU          $cpu"
2647
echo "host big endian   $bigendian"
2648
echo "target list       $target_list"
2649
echo "tcg debug enabled $debug_tcg"
2650
echo "Mon debug enabled $debug_mon"
2651
echo "gprof enabled     $gprof"
2652
echo "sparse enabled    $sparse"
2653
echo "strip binaries    $strip_opt"
2654
echo "profiler          $profiler"
2655
echo "static build      $static"
2656
echo "-Werror enabled   $werror"
2657
if test "$darwin" = "yes" ; then
2658
    echo "Cocoa support     $cocoa"
2659
fi
2660
echo "SDL support       $sdl"
2661
echo "curses support    $curses"
2662
echo "curl support      $curl"
2663
echo "check support     $check_utests"
2664
echo "mingw32 support   $mingw32"
2665
echo "Audio drivers     $audio_drv_list"
2666
echo "Extra audio cards $audio_card_list"
2667
echo "Block whitelist   $block_drv_whitelist"
2668
echo "Mixer emulation   $mixemu"
2669
echo "VNC support       $vnc"
2670
if test "$vnc" = "yes" ; then
2671
    echo "VNC TLS support   $vnc_tls"
2672
    echo "VNC SASL support  $vnc_sasl"
2673
    echo "VNC JPEG support  $vnc_jpeg"
2674
    echo "VNC PNG support   $vnc_png"
2675
    echo "VNC thread        $vnc_thread"
2676
fi
2677
if test -n "$sparc_cpu"; then
2678
    echo "Target Sparc Arch $sparc_cpu"
2679
fi
2680
echo "xen support       $xen"
2681
echo "brlapi support    $brlapi"
2682
echo "bluez  support    $bluez"
2683
echo "Documentation     $docs"
2684
[ ! -z "$uname_release" ] && \
2685
echo "uname -r          $uname_release"
2686
echo "NPTL support      $nptl"
2687
echo "GUEST_BASE        $guest_base"
2688
echo "PIE user targets  $user_pie"
2689
echo "vde support       $vde"
2690
echo "IO thread         $io_thread"
2691
echo "Linux AIO support $linux_aio"
2692
echo "ATTR/XATTR support $attr"
2693
echo "Install blobs     $blobs"
2694
echo "KVM support       $kvm"
2695
echo "fdt support       $fdt"
2696
echo "preadv support    $preadv"
2697
echo "fdatasync         $fdatasync"
2698
echo "madvise           $madvise"
2699
echo "posix_madvise     $posix_madvise"
2700
echo "uuid support      $uuid"
2701
echo "vhost-net support $vhost_net"
2702
echo "Trace backend     $trace_backend"
2703
echo "Trace output file $trace_file-<pid>"
2704
echo "spice support     $spice"
2705
echo "rbd support       $rbd"
2706
echo "xfsctl support    $xfs"
2707
echo "nss used          $smartcard_nss"
2708
echo "OpenGL support    $opengl"
2709

    
2710
if test $sdl_too_old = "yes"; then
2711
echo "-> Your SDL version is too old - please upgrade to have SDL support"
2712
fi
2713

    
2714
config_host_mak="config-host.mak"
2715
config_host_ld="config-host.ld"
2716

    
2717
echo "# Automatically generated by configure - do not modify" > $config_host_mak
2718
printf "# Configured with:" >> $config_host_mak
2719
printf " '%s'" "$0" "$@" >> $config_host_mak
2720
echo >> $config_host_mak
2721

    
2722
echo all: >> $config_host_mak
2723
echo "prefix=$prefix" >> $config_host_mak
2724
echo "bindir=$bindir" >> $config_host_mak
2725
echo "libdir=$libdir" >> $config_host_mak
2726
echo "mandir=$mandir" >> $config_host_mak
2727
echo "datadir=$datadir" >> $config_host_mak
2728
echo "sysconfdir=$sysconfdir" >> $config_host_mak
2729
echo "docdir=$docdir" >> $config_host_mak
2730
echo "confdir=$confdir" >> $config_host_mak
2731

    
2732
case "$cpu" in
2733
  i386|x86_64|alpha|cris|hppa|ia64|lm32|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64|unicore32)
2734
    ARCH=$cpu
2735
  ;;
2736
  armv4b|armv4l)
2737
    ARCH=arm
2738
  ;;
2739
esac
2740
echo "ARCH=$ARCH" >> $config_host_mak
2741
if test "$debug_tcg" = "yes" ; then
2742
  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2743
fi
2744
if test "$debug_mon" = "yes" ; then
2745
  echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
2746
fi
2747
if test "$debug" = "yes" ; then
2748
  echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2749
fi
2750
if test "$strip_opt" = "yes" ; then
2751
  echo "STRIP=${strip}" >> $config_host_mak
2752
fi
2753
if test "$bigendian" = "yes" ; then
2754
  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2755
fi
2756
echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2757
if test "$mingw32" = "yes" ; then
2758
  echo "CONFIG_WIN32=y" >> $config_host_mak
2759
  rc_version=`cat $source_path/VERSION`
2760
  version_major=${rc_version%%.*}
2761
  rc_version=${rc_version#*.}
2762
  version_minor=${rc_version%%.*}
2763
  rc_version=${rc_version#*.}
2764
  version_subminor=${rc_version%%.*}
2765
  version_micro=0
2766
  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2767
  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2768
else
2769
  echo "CONFIG_POSIX=y" >> $config_host_mak
2770
fi
2771

    
2772
if test "$linux" = "yes" ; then
2773
  echo "CONFIG_LINUX=y" >> $config_host_mak
2774
fi
2775

    
2776
if test "$darwin" = "yes" ; then
2777
  echo "CONFIG_DARWIN=y" >> $config_host_mak
2778
fi
2779

    
2780
if test "$aix" = "yes" ; then
2781
  echo "CONFIG_AIX=y" >> $config_host_mak
2782
fi
2783

    
2784
if test "$solaris" = "yes" ; then
2785
  echo "CONFIG_SOLARIS=y" >> $config_host_mak
2786
  echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
2787
  if test "$needs_libsunmath" = "yes" ; then
2788
    echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
2789
  fi
2790
fi
2791
if test "$haiku" = "yes" ; then
2792
  echo "CONFIG_HAIKU=y" >> $config_host_mak
2793
fi
2794
if test "$static" = "yes" ; then
2795
  echo "CONFIG_STATIC=y" >> $config_host_mak
2796
fi
2797
if test $profiler = "yes" ; then
2798
  echo "CONFIG_PROFILER=y" >> $config_host_mak
2799
fi
2800
if test "$slirp" = "yes" ; then
2801
  echo "CONFIG_SLIRP=y" >> $config_host_mak
2802
  QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES"
2803
fi
2804
if test "$vde" = "yes" ; then
2805
  echo "CONFIG_VDE=y" >> $config_host_mak
2806
fi
2807
for card in $audio_card_list; do
2808
    def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
2809
    echo "$def=y" >> $config_host_mak
2810
done
2811
echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
2812
for drv in $audio_drv_list; do
2813
    def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
2814
    echo "$def=y" >> $config_host_mak
2815
    if test "$drv" = "fmod"; then
2816
        echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
2817
    fi
2818
done
2819
if test "$audio_pt_int" = "yes" ; then
2820
  echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
2821
fi
2822
if test "$audio_win_int" = "yes" ; then
2823
  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
2824
fi
2825
echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
2826
if test "$mixemu" = "yes" ; then
2827
  echo "CONFIG_MIXEMU=y" >> $config_host_mak
2828
fi
2829
if test "$vnc" = "yes" ; then
2830
  echo "CONFIG_VNC=y" >> $config_host_mak
2831
fi
2832
if test "$vnc_tls" = "yes" ; then
2833
  echo "CONFIG_VNC_TLS=y" >> $config_host_mak
2834
  echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
2835
fi
2836
if test "$vnc_sasl" = "yes" ; then
2837
  echo "CONFIG_VNC_SASL=y" >> $config_host_mak
2838
  echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
2839
fi
2840
if test "$vnc_jpeg" = "yes" ; then
2841
  echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
2842
  echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
2843
fi
2844
if test "$vnc_png" = "yes" ; then
2845
  echo "CONFIG_VNC_PNG=y" >> $config_host_mak
2846
  echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
2847
fi
2848
if test "$vnc_thread" = "yes" ; then
2849
  echo "CONFIG_VNC_THREAD=y" >> $config_host_mak
2850
fi
2851
if test "$fnmatch" = "yes" ; then
2852
  echo "CONFIG_FNMATCH=y" >> $config_host_mak
2853
fi
2854
if test "$uuid" = "yes" ; then
2855
  echo "CONFIG_UUID=y" >> $config_host_mak
2856
fi
2857
if test "$xfs" = "yes" ; then
2858
  echo "CONFIG_XFS=y" >> $config_host_mak
2859
fi
2860
qemu_version=`head $source_path/VERSION`
2861
echo "VERSION=$qemu_version" >>$config_host_mak
2862
echo "PKGVERSION=$pkgversion" >>$config_host_mak
2863
echo "SRC_PATH=$source_path" >> $config_host_mak
2864
echo "TARGET_DIRS=$target_list" >> $config_host_mak
2865
if [ "$docs" = "yes" ] ; then
2866
  echo "BUILD_DOCS=yes" >> $config_host_mak
2867
fi
2868
if test "$sdl" = "yes" ; then
2869
  echo "CONFIG_SDL=y" >> $config_host_mak
2870
  echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
2871
fi
2872
if test "$cocoa" = "yes" ; then
2873
  echo "CONFIG_COCOA=y" >> $config_host_mak
2874
fi
2875
if test "$curses" = "yes" ; then
2876
  echo "CONFIG_CURSES=y" >> $config_host_mak
2877
fi
2878
if test "$atfile" = "yes" ; then
2879
  echo "CONFIG_ATFILE=y" >> $config_host_mak
2880
fi
2881
if test "$utimens" = "yes" ; then
2882
  echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
2883
fi
2884
if test "$pipe2" = "yes" ; then
2885
  echo "CONFIG_PIPE2=y" >> $config_host_mak
2886
fi
2887
if test "$accept4" = "yes" ; then
2888
  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
2889
fi
2890
if test "$splice" = "yes" ; then
2891
  echo "CONFIG_SPLICE=y" >> $config_host_mak
2892
fi
2893
if test "$eventfd" = "yes" ; then
2894
  echo "CONFIG_EVENTFD=y" >> $config_host_mak
2895
fi
2896
if test "$fallocate" = "yes" ; then
2897
  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
2898
fi
2899
if test "$sync_file_range" = "yes" ; then
2900
  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
2901
fi
2902
if test "$fiemap" = "yes" ; then
2903
  echo "CONFIG_FIEMAP=y" >> $config_host_mak
2904
fi
2905
if test "$dup3" = "yes" ; then
2906
  echo "CONFIG_DUP3=y" >> $config_host_mak
2907
fi
2908
if test "$epoll" = "yes" ; then
2909
  echo "CONFIG_EPOLL=y" >> $config_host_mak
2910
fi
2911
if test "$epoll_create1" = "yes" ; then
2912
  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
2913
fi
2914
if test "$epoll_pwait" = "yes" ; then
2915
  echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
2916
fi
2917
if test "$inotify" = "yes" ; then
2918
  echo "CONFIG_INOTIFY=y" >> $config_host_mak
2919
fi
2920
if test "$inotify1" = "yes" ; then
2921
  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
2922
fi
2923
if test "$byteswap_h" = "yes" ; then
2924
  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
2925
fi
2926
if test "$bswap_h" = "yes" ; then
2927
  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
2928
fi
2929
if test "$curl" = "yes" ; then
2930
  echo "CONFIG_CURL=y" >> $config_host_mak
2931
  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
2932
fi
2933
if test "$brlapi" = "yes" ; then
2934
  echo "CONFIG_BRLAPI=y" >> $config_host_mak
2935
fi
2936
if test "$bluez" = "yes" ; then
2937
  echo "CONFIG_BLUEZ=y" >> $config_host_mak
2938
  echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
2939
fi
2940
if test "$xen" = "yes" ; then
2941
  echo "CONFIG_XEN=y" >> $config_host_mak
2942
  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
2943
fi
2944
if test "$io_thread" = "yes" ; then
2945
  echo "CONFIG_IOTHREAD=y" >> $config_host_mak
2946
fi
2947
if test "$linux_aio" = "yes" ; then
2948
  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
2949
fi
2950
if test "$attr" = "yes" ; then
2951
  echo "CONFIG_ATTR=y" >> $config_host_mak
2952
fi
2953
if test "$linux" = "yes" ; then
2954
  if test "$attr" = "yes" ; then
2955
    echo "CONFIG_VIRTFS=y" >> $config_host_mak
2956
  fi
2957
fi
2958
if test "$blobs" = "yes" ; then
2959
  echo "INSTALL_BLOBS=yes" >> $config_host_mak
2960
fi
2961
if test "$iovec" = "yes" ; then
2962
  echo "CONFIG_IOVEC=y" >> $config_host_mak
2963
fi
2964
if test "$preadv" = "yes" ; then
2965
  echo "CONFIG_PREADV=y" >> $config_host_mak
2966
fi
2967
if test "$fdt" = "yes" ; then
2968
  echo "CONFIG_FDT=y" >> $config_host_mak
2969
fi
2970
if test "$signalfd" = "yes" ; then
2971
  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
2972
fi
2973
if test "$need_offsetof" = "yes" ; then
2974
  echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
2975
fi
2976
if test "$gcc_attribute_warn_unused_result" = "yes" ; then
2977
  echo "CONFIG_GCC_ATTRIBUTE_WARN_UNUSED_RESULT=y" >> $config_host_mak
2978
fi
2979
if test "$fdatasync" = "yes" ; then
2980
  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
2981
fi
2982
if test "$madvise" = "yes" ; then
2983
  echo "CONFIG_MADVISE=y" >> $config_host_mak
2984
fi
2985
if test "$posix_madvise" = "yes" ; then
2986
  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
2987
fi
2988

    
2989
if test "$spice" = "yes" ; then
2990
  echo "CONFIG_SPICE=y" >> $config_host_mak
2991
fi
2992

    
2993
if test "$smartcard" = "yes" ; then
2994
  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
2995
fi
2996

    
2997
if test "$smartcard_nss" = "yes" ; then
2998
  echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
2999
fi
3000

    
3001
if test "$opengl" = "yes" ; then
3002
  echo "CONFIG_OPENGL=y" >> $config_host_mak
3003
fi
3004

    
3005
# XXX: suppress that
3006
if [ "$bsd" = "yes" ] ; then
3007
  echo "CONFIG_BSD=y" >> $config_host_mak
3008
fi
3009

    
3010
echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
3011

    
3012
if test "$zero_malloc" = "yes" ; then
3013
  echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
3014
fi
3015
if test "$rbd" = "yes" ; then
3016
  echo "CONFIG_RBD=y" >> $config_host_mak
3017
fi
3018

    
3019
# USB host support
3020
case "$usb" in
3021
linux)
3022
  echo "HOST_USB=linux" >> $config_host_mak
3023
;;
3024
bsd)
3025
  echo "HOST_USB=bsd" >> $config_host_mak
3026
;;
3027
*)
3028
  echo "HOST_USB=stub" >> $config_host_mak
3029
;;
3030
esac
3031

    
3032
echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
3033
if test "$trace_backend" = "simple"; then
3034
  echo "CONFIG_SIMPLE_TRACE=y" >> $config_host_mak
3035
fi
3036
# Set the appropriate trace file.
3037
if test "$trace_backend" = "simple"; then
3038
  trace_file="\"$trace_file-%u\""
3039
fi
3040
if test "$trace_backend" = "dtrace" -a "$trace_backend_stap" = "yes" ; then
3041
  echo "CONFIG_SYSTEMTAP_TRACE=y" >> $config_host_mak
3042
fi
3043
echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
3044

    
3045
echo "TOOLS=$tools" >> $config_host_mak
3046
echo "ROMS=$roms" >> $config_host_mak
3047
echo "MAKE=$make" >> $config_host_mak
3048
echo "INSTALL=$install" >> $config_host_mak
3049
echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_host_mak
3050
echo "INSTALL_DATA=$install -m0644 -p" >> $config_host_mak
3051
echo "INSTALL_PROG=$install -m0755 -p" >> $config_host_mak
3052
echo "CC=$cc" >> $config_host_mak
3053
echo "CC_I386=$cc_i386" >> $config_host_mak
3054
echo "HOST_CC=$host_cc" >> $config_host_mak
3055
echo "AR=$ar" >> $config_host_mak
3056
echo "OBJCOPY=$objcopy" >> $config_host_mak
3057
echo "LD=$ld" >> $config_host_mak
3058
echo "WINDRES=$windres" >> $config_host_mak
3059
echo "LIBTOOL=$libtool" >> $config_host_mak
3060
echo "CFLAGS=$CFLAGS" >> $config_host_mak
3061
echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
3062
echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
3063
if test "$sparse" = "yes" ; then
3064
  echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
3065
  echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
3066
  echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
3067
fi
3068
echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
3069
echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
3070
echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
3071
echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
3072
echo "LIBS+=$LIBS" >> $config_host_mak
3073
echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
3074
echo "EXESUF=$EXESUF" >> $config_host_mak
3075

    
3076
# generate list of library paths for linker script
3077

    
3078
$ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
3079

    
3080
if test -f ${config_host_ld}~ ; then
3081
  if cmp -s $config_host_ld ${config_host_ld}~ ; then
3082
    mv ${config_host_ld}~ $config_host_ld
3083
  else
3084
    rm ${config_host_ld}~
3085
  fi
3086
fi
3087

    
3088
for d in libdis libdis-user; do
3089
    mkdir -p $d
3090
    symlink $source_path/Makefile.dis $d/Makefile
3091
    echo > $d/config.mak
3092
done
3093
if test "$static" = "no" -a "$user_pie" = "yes" ; then
3094
  echo "QEMU_CFLAGS+=-fpie" > libdis-user/config.mak
3095
fi
3096

    
3097
for target in $target_list; do
3098
target_dir="$target"
3099
config_target_mak=$target_dir/config-target.mak
3100
target_arch2=`echo $target | cut -d '-' -f 1`
3101
target_bigendian="no"
3102

    
3103
case "$target_arch2" in
3104
  armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus)
3105
  target_bigendian=yes
3106
  ;;
3107
esac
3108
target_softmmu="no"
3109
target_user_only="no"
3110
target_linux_user="no"
3111
target_darwin_user="no"
3112
target_bsd_user="no"
3113
case "$target" in
3114
  ${target_arch2}-softmmu)
3115
    target_softmmu="yes"
3116
    ;;
3117
  ${target_arch2}-linux-user)
3118
    if test "$linux" != "yes" ; then
3119
      echo "ERROR: Target '$target' is only available on a Linux host"
3120
      exit 1
3121
    fi
3122
    target_user_only="yes"
3123
    target_linux_user="yes"
3124
    ;;
3125
  ${target_arch2}-darwin-user)
3126
    if test "$darwin" != "yes" ; then
3127
      echo "ERROR: Target '$target' is only available on a Darwin host"
3128
      exit 1
3129
    fi
3130
    target_user_only="yes"
3131
    target_darwin_user="yes"
3132
    ;;
3133
  ${target_arch2}-bsd-user)
3134
    if test "$bsd" != "yes" ; then
3135
      echo "ERROR: Target '$target' is only available on a BSD host"
3136
      exit 1
3137
    fi
3138
    target_user_only="yes"
3139
    target_bsd_user="yes"
3140
    ;;
3141
  *)
3142
    echo "ERROR: Target '$target' not recognised"
3143
    exit 1
3144
    ;;
3145
esac
3146

    
3147
mkdir -p $target_dir
3148
mkdir -p $target_dir/fpu
3149
mkdir -p $target_dir/tcg
3150
mkdir -p $target_dir/ide
3151
mkdir -p $target_dir/9pfs
3152
if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
3153
  mkdir -p $target_dir/nwfpe
3154
fi
3155
symlink $source_path/Makefile.target $target_dir/Makefile
3156

    
3157

    
3158
echo "# Automatically generated by configure - do not modify" > $config_target_mak
3159

    
3160
bflt="no"
3161
target_nptl="no"
3162
interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3163
echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
3164
gdb_xml_files=""
3165
target_short_alignment=2
3166
target_int_alignment=4
3167
target_long_alignment=4
3168
target_llong_alignment=8
3169
target_libs_softmmu=
3170

    
3171
TARGET_ARCH="$target_arch2"
3172
TARGET_BASE_ARCH=""
3173
TARGET_ABI_DIR=""
3174

    
3175
case "$target_arch2" in
3176
  i386)
3177
    target_phys_bits=64
3178
  ;;
3179
  x86_64)
3180
    TARGET_BASE_ARCH=i386
3181
    target_phys_bits=64
3182
    target_long_alignment=8
3183
  ;;
3184
  alpha)
3185
    target_phys_bits=64
3186
    target_long_alignment=8
3187
    target_nptl="yes"
3188
  ;;
3189
  arm|armeb)
3190
    TARGET_ARCH=arm
3191
    bflt="yes"
3192
    target_nptl="yes"
3193
    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3194
    target_phys_bits=32
3195
    target_llong_alignment=4
3196
  ;;
3197
  cris)
3198
    target_nptl="yes"
3199
    target_phys_bits=32
3200
  ;;
3201
  lm32)
3202
    target_phys_bits=32
3203
    target_libs_softmmu="$opengl_libs"
3204
  ;;
3205
  m68k)
3206
    bflt="yes"
3207
    gdb_xml_files="cf-core.xml cf-fp.xml"
3208
    target_phys_bits=32
3209
    target_int_alignment=2
3210
    target_long_alignment=2
3211
    target_llong_alignment=2
3212
  ;;
3213
  microblaze|microblazeel)
3214
    TARGET_ARCH=microblaze
3215
    bflt="yes"
3216
    target_nptl="yes"
3217
    target_phys_bits=32
3218
    target_libs_softmmu="$fdt_libs"
3219
  ;;
3220
  mips|mipsel)
3221
    TARGET_ARCH=mips
3222
    echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3223
    target_nptl="yes"
3224
    target_phys_bits=64
3225
  ;;
3226
  mipsn32|mipsn32el)
3227
    TARGET_ARCH=mipsn32
3228
    TARGET_BASE_ARCH=mips
3229
    echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3230
    target_phys_bits=64
3231
  ;;
3232
  mips64|mips64el)
3233
    TARGET_ARCH=mips64
3234
    TARGET_BASE_ARCH=mips
3235
    echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3236
    target_phys_bits=64
3237
    target_long_alignment=8
3238
  ;;
3239
  ppc)
3240
    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3241
    target_phys_bits=32
3242
    target_nptl="yes"
3243
    target_libs_softmmu="$fdt_libs"
3244
  ;;
3245
  ppcemb)
3246
    TARGET_BASE_ARCH=ppc
3247
    TARGET_ABI_DIR=ppc
3248
    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3249
    target_phys_bits=64
3250
    target_nptl="yes"
3251
    target_libs_softmmu="$fdt_libs"
3252
  ;;
3253
  ppc64)
3254
    TARGET_BASE_ARCH=ppc
3255
    TARGET_ABI_DIR=ppc
3256
    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3257
    target_phys_bits=64
3258
    target_long_alignment=8
3259
    target_libs_softmmu="$fdt_libs"
3260
  ;;
3261
  ppc64abi32)
3262
    TARGET_ARCH=ppc64
3263
    TARGET_BASE_ARCH=ppc
3264
    TARGET_ABI_DIR=ppc
3265
    echo "TARGET_ABI32=y" >> $config_target_mak
3266
    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3267
    target_phys_bits=64
3268
    target_libs_softmmu="$fdt_libs"
3269
  ;;
3270
  sh4|sh4eb)
3271
    TARGET_ARCH=sh4
3272
    bflt="yes"
3273
    target_nptl="yes"
3274
    target_phys_bits=32
3275
  ;;
3276
  sparc)
3277
    target_phys_bits=64
3278
  ;;
3279
  sparc64)
3280
    TARGET_BASE_ARCH=sparc
3281
    target_phys_bits=64
3282
    target_long_alignment=8
3283
  ;;
3284
  sparc32plus)
3285
    TARGET_ARCH=sparc64
3286
    TARGET_BASE_ARCH=sparc
3287
    TARGET_ABI_DIR=sparc
3288
    echo "TARGET_ABI32=y" >> $config_target_mak
3289
    target_phys_bits=64
3290
  ;;
3291
  s390x)
3292
    target_nptl="yes"
3293
    target_phys_bits=64
3294
    target_long_alignment=8
3295
  ;;
3296
  unicore32)
3297
    target_phys_bits=32
3298
  ;;
3299
  *)
3300
    echo "Unsupported target CPU"
3301
    exit 1
3302
  ;;
3303
esac
3304
echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
3305
echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
3306
echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
3307
echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
3308
echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3309
target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
3310
echo "TARGET_$target_arch_name=y" >> $config_target_mak
3311
echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3312
# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3313
if [ "$TARGET_BASE_ARCH" = "" ]; then
3314
  TARGET_BASE_ARCH=$TARGET_ARCH
3315
fi
3316
echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3317
if [ "$TARGET_ABI_DIR" = "" ]; then
3318
  TARGET_ABI_DIR=$TARGET_ARCH
3319
fi
3320
echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
3321
case "$target_arch2" in
3322
  i386|x86_64)
3323
    if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3324
      target_phys_bits=64
3325
      echo "CONFIG_XEN=y" >> $config_target_mak
3326
      if test "$cpu" = "i386" -o "$cpu" = "x86_64"; then
3327
          echo "CONFIG_XEN_MAPCACHE=y" >> $config_target_mak
3328
      fi
3329
    fi
3330
esac
3331
case "$target_arch2" in
3332
  i386|x86_64|ppcemb|ppc|ppc64|s390x)
3333
    # Make sure the target and host cpus are compatible
3334
    if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
3335
      \( "$target_arch2" = "$cpu" -o \
3336
      \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
3337
      \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
3338
      \( "$target_arch2" = "ppc"    -a "$cpu" = "ppc64" \) -o \
3339
      \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
3340
      \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
3341
      \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
3342
      echo "CONFIG_KVM=y" >> $config_target_mak
3343
      echo "KVM_CFLAGS=$kvm_cflags" >> $config_target_mak
3344
      if test "$kvm_para" = "yes"; then
3345
        echo "CONFIG_KVM_PARA=y" >> $config_target_mak
3346
      fi
3347
      if test $vhost_net = "yes" ; then
3348
        echo "CONFIG_VHOST_NET=y" >> $config_target_mak
3349
      fi
3350
      if test "$kvm_ppc_pvr" = "yes" ; then
3351
        echo "CONFIG_KVM_PPC_PVR=y" >> $config_target_mak
3352
      fi
3353
    fi
3354
esac
3355
if test "$target_bigendian" = "yes" ; then
3356
  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
3357
fi
3358
if test "$target_softmmu" = "yes" ; then
3359
  echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
3360
  echo "CONFIG_SOFTMMU=y" >> $config_target_mak
3361
  echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
3362
  echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
3363
  echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
3364
fi
3365
if test "$target_user_only" = "yes" ; then
3366
  echo "CONFIG_USER_ONLY=y" >> $config_target_mak
3367
fi
3368
if test "$target_linux_user" = "yes" ; then
3369
  echo "CONFIG_LINUX_USER=y" >> $config_target_mak
3370
fi
3371
if test "$target_darwin_user" = "yes" ; then
3372
  echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
3373
fi
3374
if test "$smartcard_nss" = "yes" ; then
3375
  echo "subdir-$target: subdir-libcacard" >> $config_host_mak
3376
  echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3377
  echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3378
fi
3379
list=""
3380
if test ! -z "$gdb_xml_files" ; then
3381
  for x in $gdb_xml_files; do
3382
    list="$list $source_path/gdb-xml/$x"
3383
  done
3384
  echo "TARGET_XML_FILES=$list" >> $config_target_mak
3385
fi
3386

    
3387
if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
3388
  echo "TARGET_HAS_BFLT=y" >> $config_target_mak
3389
fi
3390
if test "$target_user_only" = "yes" \
3391
        -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
3392
  echo "CONFIG_USE_NPTL=y" >> $config_target_mak
3393
fi
3394
if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
3395
  echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
3396
fi
3397
if test "$target_bsd_user" = "yes" ; then
3398
  echo "CONFIG_BSD_USER=y" >> $config_target_mak
3399
fi
3400

    
3401
# generate QEMU_CFLAGS/LDFLAGS for targets
3402

    
3403
cflags=""
3404
includes=""
3405
ldflags=""
3406

    
3407
if test "$ARCH" = "sparc64" ; then
3408
  includes="-I\$(SRC_PATH)/tcg/sparc $includes"
3409
elif test "$ARCH" = "s390x" ; then
3410
  includes="-I\$(SRC_PATH)/tcg/s390 $includes"
3411
elif test "$ARCH" = "x86_64" ; then
3412
  includes="-I\$(SRC_PATH)/tcg/i386 $includes"
3413
else
3414
  includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
3415
fi
3416
includes="-I\$(SRC_PATH)/tcg $includes"
3417
includes="-I\$(SRC_PATH)/fpu $includes"
3418

    
3419
if test "$target_user_only" = "yes" ; then
3420
    libdis_config_mak=libdis-user/config.mak
3421
else
3422
    libdis_config_mak=libdis/config.mak
3423
fi
3424

    
3425
for i in $ARCH $TARGET_BASE_ARCH ; do
3426
  case "$i" in
3427
  alpha)
3428
    echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
3429
    echo "CONFIG_ALPHA_DIS=y"  >> $libdis_config_mak
3430
  ;;
3431
  arm)
3432
    echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
3433
    echo "CONFIG_ARM_DIS=y"  >> $libdis_config_mak
3434
  ;;
3435
  cris)
3436
    echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
3437
    echo "CONFIG_CRIS_DIS=y"  >> $libdis_config_mak
3438
  ;;
3439
  hppa)
3440
    echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
3441
    echo "CONFIG_HPPA_DIS=y"  >> $libdis_config_mak
3442
  ;;
3443
  i386|x86_64)
3444
    echo "CONFIG_I386_DIS=y"  >> $config_target_mak
3445
    echo "CONFIG_I386_DIS=y"  >> $libdis_config_mak
3446
  ;;
3447
  ia64*)
3448
    echo "CONFIG_IA64_DIS=y"  >> $config_target_mak
3449
    echo "CONFIG_IA64_DIS=y"  >> $libdis_config_mak
3450
  ;;
3451
  m68k)
3452
    echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
3453
    echo "CONFIG_M68K_DIS=y"  >> $libdis_config_mak
3454
  ;;
3455
  microblaze*)
3456
    echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
3457
    echo "CONFIG_MICROBLAZE_DIS=y"  >> $libdis_config_mak
3458
  ;;
3459
  mips*)
3460
    echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
3461
    echo "CONFIG_MIPS_DIS=y"  >> $libdis_config_mak
3462
  ;;
3463
  ppc*)
3464
    echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
3465
    echo "CONFIG_PPC_DIS=y"  >> $libdis_config_mak
3466
  ;;
3467
  s390*)
3468
    echo "CONFIG_S390_DIS=y"  >> $config_target_mak
3469
    echo "CONFIG_S390_DIS=y"  >> $libdis_config_mak
3470
  ;;
3471
  sh4)
3472
    echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
3473
    echo "CONFIG_SH4_DIS=y"  >> $libdis_config_mak
3474
  ;;
3475
  sparc*)
3476
    echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
3477
    echo "CONFIG_SPARC_DIS=y"  >> $libdis_config_mak
3478
  ;;
3479
  esac
3480
done
3481

    
3482
case "$ARCH" in
3483
alpha)
3484
  # Ensure there's only a single GP
3485
  cflags="-msmall-data $cflags"
3486
;;
3487
esac
3488

    
3489
if test "$target_softmmu" = "yes" ; then
3490
  case "$TARGET_BASE_ARCH" in
3491
  arm)
3492
    cflags="-DHAS_AUDIO $cflags"
3493
  ;;
3494
  lm32)
3495
    cflags="-DHAS_AUDIO $cflags"
3496
  ;;
3497
  i386|mips|ppc)
3498
    cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
3499
  ;;
3500
  esac
3501
fi
3502

    
3503
if test "$target_user_only" = "yes" -a "$static" = "no" -a \
3504
	"$user_pie" = "yes" ; then
3505
  cflags="-fpie $cflags"
3506
  ldflags="-pie $ldflags"
3507
fi
3508

    
3509
if test "$target_softmmu" = "yes" -a \( \
3510
        "$TARGET_ARCH" = "microblaze" -o \
3511
        "$TARGET_ARCH" = "cris" \) ; then
3512
  echo "CONFIG_NEED_MMU=y" >> $config_target_mak
3513
fi
3514

    
3515
if test "$gprof" = "yes" ; then
3516
  echo "TARGET_GPROF=yes" >> $config_target_mak
3517
  if test "$target_linux_user" = "yes" ; then
3518
    cflags="-p $cflags"
3519
    ldflags="-p $ldflags"
3520
  fi
3521
  if test "$target_softmmu" = "yes" ; then
3522
    ldflags="-p $ldflags"
3523
    echo "GPROF_CFLAGS=-p" >> $config_target_mak
3524
  fi
3525
fi
3526

    
3527
linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
3528
if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
3529
  case "$ARCH" in
3530
  sparc)
3531
    # -static is used to avoid g1/g3 usage by the dynamic linker
3532
    ldflags="$linker_script -static $ldflags"
3533
    ;;
3534
  alpha | s390x)
3535
    # The default placement of the application is fine.
3536
    ;;
3537
  *)
3538
    ldflags="$linker_script $ldflags"
3539
    ;;
3540
  esac
3541
fi
3542

    
3543
echo "LDFLAGS+=$ldflags" >> $config_target_mak
3544
echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
3545
echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
3546

    
3547
done # for target in $targets
3548

    
3549
# build tree in object directory in case the source is not in the current directory
3550
DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
3551
DIRS="$DIRS pc-bios/spapr-rtas"
3552
DIRS="$DIRS roms/seabios roms/vgabios"
3553
DIRS="$DIRS fsdev ui"
3554
FILES="Makefile tests/Makefile"
3555
FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
3556
FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
3557
FILES="$FILES pc-bios/spapr-rtas/Makefile"
3558
FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
3559
for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.rom $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
3560
    FILES="$FILES pc-bios/`basename $bios_file`"
3561
done
3562
mkdir -p $DIRS
3563
for f in $FILES ; do
3564
    test -e $f || symlink $source_path/$f $f
3565
done
3566

    
3567
# temporary config to build submodules
3568
for rom in seabios vgabios ; do
3569
    config_mak=roms/$rom/config.mak
3570
    echo "# Automatically generated by configure - do not modify" > $config_mak
3571
    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
3572
    echo "CC=$cc" >> $config_mak
3573
    echo "BCC=bcc" >> $config_mak
3574
    echo "CPP=${cross_prefix}cpp" >> $config_mak
3575
    echo "OBJCOPY=objcopy" >> $config_mak
3576
    echo "IASL=iasl" >> $config_mak
3577
    echo "LD=$ld" >> $config_mak
3578
done
3579

    
3580
for hwlib in 32 64; do
3581
  d=libhw$hwlib
3582
  mkdir -p $d
3583
  mkdir -p $d/ide
3584
  symlink $source_path/Makefile.hw $d/Makefile
3585
  mkdir -p $d/9pfs
3586
  echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
3587
done
3588

    
3589
if [ "$source_path" != `pwd` ]; then
3590
    # out of tree build
3591
    mkdir -p libcacard
3592
    rm -f libcacard/Makefile
3593
    symlink "$source_path/libcacard/Makefile" libcacard/Makefile
3594
fi
3595

    
3596
d=libuser
3597
mkdir -p $d
3598
symlink $source_path/Makefile.user $d/Makefile
3599
if test "$static" = "no" -a "$user_pie" = "yes" ; then
3600
  echo "QEMU_CFLAGS+=-fpie" > $d/config.mak
3601
fi
3602

    
3603
if test "$docs" = "yes" ; then
3604
  mkdir -p QMP
3605
fi