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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 "$TEMPDIR" ; then
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    TMPDIR1="${TEMPDIR}"
10
else
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    TMPDIR1="/tmp"
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fi
13

    
14
TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c"
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TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o"
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TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.exe"
17

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

    
23
compile_object() {
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
libs_qga=""
96

    
97
target_list=""
98

    
99
# Default value for a variable defining feature "foo".
100
#  * foo="no"  feature will only be used if --enable-foo arg is given
101
#  * foo=""    feature will be searched for, and if found, will be used
102
#              unless --disable-foo is given
103
#  * foo="yes" this value will only be set by --enable-foo flag.
104
#              feature will searched for,
105
#              if not found, configure exits with error
106
#
107
# Always add --enable-foo and --disable-foo command line args.
108
# Distributions want to ensure that several features are compiled in, and it
109
# is impossible without a --enable-foo that exits if a feature is not found.
110

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

    
134
vhost_net="no"
135
kvm="no"
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
includedir="\${prefix}/include"
151
sysconfdir="\${prefix}/etc"
152
confsuffix="/qemu"
153
slirp="yes"
154
fmod_lib=""
155
fmod_inc=""
156
oss_lib=""
157
bsd="no"
158
linux="no"
159
solaris="no"
160
profiler="no"
161
cocoa="no"
162
softmmu="yes"
163
linux_user="no"
164
darwin_user="no"
165
bsd_user="no"
166
guest_base=""
167
uname_release=""
168
io_thread="no"
169
mixemu="no"
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
usb_redir=""
183
opengl=""
184
zlib="yes"
185
guest_agent="yes"
186

    
187
# parse CC options first
188
for opt do
189
  optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
190
  case "$opt" in
191
  --cross-prefix=*) cross_prefix="$optarg"
192
  ;;
193
  --cc=*) CC="$optarg"
194
  ;;
195
  --source-path=*) source_path="$optarg"
196
  ;;
197
  --cpu=*) cpu="$optarg"
198
  ;;
199
  --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
200
  ;;
201
  --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
202
  ;;
203
  --sparc_cpu=*)
204
    sparc_cpu="$optarg"
205
    case $sparc_cpu in
206
    v7|v8|v8plus|v8plusa)
207
      cpu="sparc"
208
    ;;
209
    v9)
210
      cpu="sparc64"
211
    ;;
212
    *)
213
      echo "undefined SPARC architecture. Exiting";
214
      exit 1
215
    ;;
216
    esac
217
  ;;
218
  esac
219
done
220
# OS specific
221
# Using uname is really, really broken.  Once we have the right set of checks
222
# we can eliminate it's usage altogether
223

    
224
cc="${CC-${cross_prefix}gcc}"
225
ar="${AR-${cross_prefix}ar}"
226
objcopy="${OBJCOPY-${cross_prefix}objcopy}"
227
ld="${LD-${cross_prefix}ld}"
228
strip="${STRIP-${cross_prefix}strip}"
229
windres="${WINDRES-${cross_prefix}windres}"
230
pkg_config="${PKG_CONFIG-${cross_prefix}pkg-config}"
231
sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
232

    
233
# default flags for all hosts
234
QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
235
CFLAGS="-g $CFLAGS"
236
QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
237
QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
238
QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
239
QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
240
QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/fpu"
241
LDFLAGS="-g $LDFLAGS"
242

    
243
# make source path absolute
244
source_path=`cd "$source_path"; pwd`
245

    
246
check_define() {
247
cat > $TMPC <<EOF
248
#if !defined($1)
249
#error Not defined
250
#endif
251
int main(void) { return 0; }
252
EOF
253
  compile_object
254
}
255

    
256
if test ! -z "$cpu" ; then
257
  # command line argument
258
  :
259
elif check_define __i386__ ; then
260
  cpu="i386"
261
elif check_define __x86_64__ ; then
262
  cpu="x86_64"
263
elif check_define __sparc__ ; then
264
  # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
265
  # They must be specified using --sparc_cpu
266
  if check_define __arch64__ ; then
267
    cpu="sparc64"
268
  else
269
    cpu="sparc"
270
  fi
271
elif check_define _ARCH_PPC ; then
272
  if check_define _ARCH_PPC64 ; then
273
    cpu="ppc64"
274
  else
275
    cpu="ppc"
276
  fi
277
elif check_define __mips__ ; then
278
  cpu="mips"
279
elif check_define __ia64__ ; then
280
  cpu="ia64"
281
elif check_define __s390__ ; then
282
  if check_define __s390x__ ; then
283
    cpu="s390x"
284
  else
285
    cpu="s390"
286
  fi
287
else
288
  cpu=`uname -m`
289
fi
290

    
291
case "$cpu" in
292
  alpha|cris|ia64|lm32|m68k|microblaze|ppc|ppc64|sparc64|unicore32)
293
    cpu="$cpu"
294
  ;;
295
  i386|i486|i586|i686|i86pc|BePC)
296
    cpu="i386"
297
  ;;
298
  x86_64|amd64)
299
    cpu="x86_64"
300
  ;;
301
  armv*b)
302
    cpu="armv4b"
303
  ;;
304
  armv*l)
305
    cpu="armv4l"
306
  ;;
307
  parisc|parisc64)
308
    cpu="hppa"
309
  ;;
310
  mips*)
311
    cpu="mips"
312
  ;;
313
  s390)
314
    cpu="s390"
315
  ;;
316
  s390x)
317
    cpu="s390x"
318
  ;;
319
  sparc|sun4[cdmuv])
320
    cpu="sparc"
321
  ;;
322
  *)
323
    echo "Unsupported CPU = $cpu"
324
    exit 1
325
  ;;
326
esac
327

    
328
# OS specific
329
if check_define __linux__ ; then
330
  targetos="Linux"
331
elif check_define _WIN32 ; then
332
  targetos='MINGW32'
333
elif check_define __OpenBSD__ ; then
334
  targetos='OpenBSD'
335
elif check_define __sun__ ; then
336
  targetos='SunOS'
337
elif check_define __HAIKU__ ; then
338
  targetos='Haiku'
339
else
340
  targetos=`uname -s`
341
fi
342

    
343
case $targetos in
344
CYGWIN*)
345
  mingw32="yes"
346
  QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
347
  audio_possible_drivers="winwave sdl"
348
  audio_drv_list="winwave"
349
;;
350
MINGW32*)
351
  mingw32="yes"
352
  audio_possible_drivers="winwave dsound sdl fmod"
353
  audio_drv_list="winwave"
354
;;
355
GNU/kFreeBSD)
356
  bsd="yes"
357
  audio_drv_list="oss"
358
  audio_possible_drivers="oss sdl esd pa"
359
;;
360
FreeBSD)
361
  bsd="yes"
362
  make="${MAKE-gmake}"
363
  audio_drv_list="oss"
364
  audio_possible_drivers="oss sdl esd pa"
365
  # needed for kinfo_getvmmap(3) in libutil.h
366
  LIBS="-lutil $LIBS"
367
;;
368
DragonFly)
369
  bsd="yes"
370
  make="${MAKE-gmake}"
371
  audio_drv_list="oss"
372
  audio_possible_drivers="oss sdl esd pa"
373
;;
374
NetBSD)
375
  bsd="yes"
376
  make="${MAKE-gmake}"
377
  audio_drv_list="oss"
378
  audio_possible_drivers="oss sdl esd"
379
  oss_lib="-lossaudio"
380
;;
381
OpenBSD)
382
  bsd="yes"
383
  make="${MAKE-gmake}"
384
  audio_drv_list="oss"
385
  audio_possible_drivers="oss sdl esd"
386
  oss_lib="-lossaudio"
387
;;
388
Darwin)
389
  bsd="yes"
390
  darwin="yes"
391
  # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
392
  # run 64-bit userspace code
393
  if [ "$cpu" = "i386" ] ; then
394
    is_x86_64=`sysctl -n hw.optional.x86_64`
395
    [ "$is_x86_64" = "1" ] && cpu=x86_64
396
  fi
397
  if [ "$cpu" = "x86_64" ] ; then
398
    QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
399
    LDFLAGS="-arch x86_64 $LDFLAGS"
400
  else
401
    QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
402
  fi
403
  darwin_user="yes"
404
  cocoa="yes"
405
  audio_drv_list="coreaudio"
406
  audio_possible_drivers="coreaudio sdl fmod"
407
  LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
408
  libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
409
;;
410
SunOS)
411
  solaris="yes"
412
  make="${MAKE-gmake}"
413
  install="${INSTALL-ginstall}"
414
  ld="gld"
415
  needs_libsunmath="no"
416
  solarisrev=`uname -r | cut -f2 -d.`
417
  # have to select again, because `uname -m` returns i86pc
418
  # even on an x86_64 box.
419
  solariscpu=`isainfo -k`
420
  if test "${solariscpu}" = "amd64" ; then
421
    cpu="x86_64"
422
  fi
423
  if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
424
    if test "$solarisrev" -le 9 ; then
425
      if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
426
        needs_libsunmath="yes"
427
        QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
428
        LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
429
        LIBS="-lsunmath $LIBS"
430
      else
431
        echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
432
        echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
433
        echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
434
        echo "Studio 11 can be downloaded from www.sun.com."
435
        exit 1
436
      fi
437
    fi
438
  fi
439
  if test -f /usr/include/sys/soundcard.h ; then
440
    audio_drv_list="oss"
441
  fi
442
  audio_possible_drivers="oss sdl"
443
# needed for CMSG_ macros in sys/socket.h
444
  QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
445
# needed for TIOCWIN* defines in termios.h
446
  QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
447
  QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
448
  LIBS="-lsocket -lnsl -lresolv $LIBS"
449
;;
450
AIX)
451
  aix="yes"
452
  make="${MAKE-gmake}"
453
;;
454
Haiku)
455
  haiku="yes"
456
  QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
457
  LIBS="-lposix_error_mapper -lnetwork $LIBS"
458
;;
459
*)
460
  audio_drv_list="oss"
461
  audio_possible_drivers="oss alsa sdl esd pa"
462
  linux="yes"
463
  linux_user="yes"
464
  usb="linux"
465
  kvm="yes"
466
  vhost_net="yes"
467
  if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
468
    audio_possible_drivers="$audio_possible_drivers fmod"
469
  fi
470
;;
471
esac
472

    
473
if [ "$bsd" = "yes" ] ; then
474
  if [ "$darwin" != "yes" ] ; then
475
    usb="bsd"
476
  fi
477
  bsd_user="yes"
478
fi
479

    
480
: ${make=${MAKE-make}}
481
: ${install=${INSTALL-install}}
482
: ${python=${PYTHON-python}}
483

    
484
if test "$mingw32" = "yes" ; then
485
  EXESUF=".exe"
486
  QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
487
  # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
488
  QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
489
  LIBS="-lwinmm -lws2_32 -liberty -liphlpapi $LIBS"
490
  prefix="c:/Program Files/Qemu"
491
  mandir="\${prefix}"
492
  datadir="\${prefix}"
493
  docdir="\${prefix}"
494
  bindir="\${prefix}"
495
  sysconfdir="\${prefix}"
496
  confsuffix=""
497
  guest_agent="no"
498
fi
499

    
500
werror=""
501

    
502
for opt do
503
  optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
504
  case "$opt" in
505
  --help|-h) show_help=yes
506
  ;;
507
  --version|-V) exec cat $source_path/VERSION
508
  ;;
509
  --prefix=*) prefix="$optarg"
510
  ;;
511
  --interp-prefix=*) interp_prefix="$optarg"
512
  ;;
513
  --source-path=*)
514
  ;;
515
  --cross-prefix=*)
516
  ;;
517
  --cc=*)
518
  ;;
519
  --host-cc=*) host_cc="$optarg"
520
  ;;
521
  --make=*) make="$optarg"
522
  ;;
523
  --install=*) install="$optarg"
524
  ;;
525
  --python=*) python="$optarg"
526
  ;;
527
  --extra-cflags=*)
528
  ;;
529
  --extra-ldflags=*)
530
  ;;
531
  --cpu=*)
532
  ;;
533
  --target-list=*) target_list="$optarg"
534
  ;;
535
  --enable-trace-backend=*) trace_backend="$optarg"
536
  ;;
537
  --with-trace-file=*) trace_file="$optarg"
538
  ;;
539
  --enable-gprof) gprof="yes"
540
  ;;
541
  --static)
542
    static="yes"
543
    LDFLAGS="-static $LDFLAGS"
544
  ;;
545
  --mandir=*) mandir="$optarg"
546
  ;;
547
  --bindir=*) bindir="$optarg"
548
  ;;
549
  --libdir=*) libdir="$optarg"
550
  ;;
551
  --includedir=*) includedir="$optarg"
552
  ;;
553
  --datadir=*) datadir="$optarg"
554
  ;;
555
  --docdir=*) docdir="$optarg"
556
  ;;
557
  --sysconfdir=*) sysconfdir="$optarg"
558
  ;;
559
  --disable-sdl) sdl="no"
560
  ;;
561
  --enable-sdl) sdl="yes"
562
  ;;
563
  --disable-vnc) vnc="no"
564
  ;;
565
  --enable-vnc) vnc="yes"
566
  ;;
567
  --fmod-lib=*) fmod_lib="$optarg"
568
  ;;
569
  --fmod-inc=*) fmod_inc="$optarg"
570
  ;;
571
  --oss-lib=*) oss_lib="$optarg"
572
  ;;
573
  --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
574
  ;;
575
  --audio-drv-list=*) audio_drv_list="$optarg"
576
  ;;
577
  --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
578
  ;;
579
  --enable-debug-tcg) debug_tcg="yes"
580
  ;;
581
  --disable-debug-tcg) debug_tcg="no"
582
  ;;
583
  --enable-debug-mon) debug_mon="yes"
584
  ;;
585
  --disable-debug-mon) debug_mon="no"
586
  ;;
587
  --enable-debug)
588
      # Enable debugging options that aren't excessively noisy
589
      debug_tcg="yes"
590
      debug_mon="yes"
591
      debug="yes"
592
      strip_opt="no"
593
  ;;
594
  --enable-sparse) sparse="yes"
595
  ;;
596
  --disable-sparse) sparse="no"
597
  ;;
598
  --disable-strip) strip_opt="no"
599
  ;;
600
  --disable-vnc-tls) vnc_tls="no"
601
  ;;
602
  --enable-vnc-tls) vnc_tls="yes"
603
  ;;
604
  --disable-vnc-sasl) vnc_sasl="no"
605
  ;;
606
  --enable-vnc-sasl) vnc_sasl="yes"
607
  ;;
608
  --disable-vnc-jpeg) vnc_jpeg="no"
609
  ;;
610
  --enable-vnc-jpeg) vnc_jpeg="yes"
611
  ;;
612
  --disable-vnc-png) vnc_png="no"
613
  ;;
614
  --enable-vnc-png) vnc_png="yes"
615
  ;;
616
  --disable-vnc-thread) vnc_thread="no"
617
  ;;
618
  --enable-vnc-thread) vnc_thread="yes"
619
  ;;
620
  --disable-slirp) slirp="no"
621
  ;;
622
  --disable-uuid) uuid="no"
623
  ;;
624
  --enable-uuid) uuid="yes"
625
  ;;
626
  --disable-vde) vde="no"
627
  ;;
628
  --enable-vde) vde="yes"
629
  ;;
630
  --disable-xen) xen="no"
631
  ;;
632
  --enable-xen) xen="yes"
633
  ;;
634
  --disable-brlapi) brlapi="no"
635
  ;;
636
  --enable-brlapi) brlapi="yes"
637
  ;;
638
  --disable-bluez) bluez="no"
639
  ;;
640
  --enable-bluez) bluez="yes"
641
  ;;
642
  --disable-kvm) kvm="no"
643
  ;;
644
  --enable-kvm) kvm="yes"
645
  ;;
646
  --disable-spice) spice="no"
647
  ;;
648
  --enable-spice) spice="yes"
649
  ;;
650
  --enable-profiler) profiler="yes"
651
  ;;
652
  --enable-cocoa)
653
      cocoa="yes" ;
654
      sdl="no" ;
655
      audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
656
  ;;
657
  --disable-system) softmmu="no"
658
  ;;
659
  --enable-system) softmmu="yes"
660
  ;;
661
  --disable-user)
662
      linux_user="no" ;
663
      bsd_user="no" ;
664
      darwin_user="no"
665
  ;;
666
  --enable-user) ;;
667
  --disable-linux-user) linux_user="no"
668
  ;;
669
  --enable-linux-user) linux_user="yes"
670
  ;;
671
  --disable-darwin-user) darwin_user="no"
672
  ;;
673
  --enable-darwin-user) darwin_user="yes"
674
  ;;
675
  --disable-bsd-user) bsd_user="no"
676
  ;;
677
  --enable-bsd-user) bsd_user="yes"
678
  ;;
679
  --enable-guest-base) guest_base="yes"
680
  ;;
681
  --disable-guest-base) guest_base="no"
682
  ;;
683
  --enable-user-pie) user_pie="yes"
684
  ;;
685
  --disable-user-pie) user_pie="no"
686
  ;;
687
  --enable-uname-release=*) uname_release="$optarg"
688
  ;;
689
  --sparc_cpu=*)
690
  ;;
691
  --enable-werror) werror="yes"
692
  ;;
693
  --disable-werror) werror="no"
694
  ;;
695
  --disable-curses) curses="no"
696
  ;;
697
  --enable-curses) curses="yes"
698
  ;;
699
  --disable-curl) curl="no"
700
  ;;
701
  --enable-curl) curl="yes"
702
  ;;
703
  --disable-fdt) fdt="no"
704
  ;;
705
  --enable-fdt) fdt="yes"
706
  ;;
707
  --disable-check-utests) check_utests="no"
708
  ;;
709
  --enable-check-utests) check_utests="yes"
710
  ;;
711
  --disable-nptl) nptl="no"
712
  ;;
713
  --enable-nptl) nptl="yes"
714
  ;;
715
  --enable-mixemu) mixemu="yes"
716
  ;;
717
  --disable-linux-aio) linux_aio="no"
718
  ;;
719
  --enable-linux-aio) linux_aio="yes"
720
  ;;
721
  --disable-attr) attr="no"
722
  ;;
723
  --enable-attr) attr="yes"
724
  ;;
725
  --enable-io-thread) io_thread="yes"
726
  ;;
727
  --disable-blobs) blobs="no"
728
  ;;
729
  --with-pkgversion=*) pkgversion=" ($optarg)"
730
  ;;
731
  --disable-docs) docs="no"
732
  ;;
733
  --enable-docs) docs="yes"
734
  ;;
735
  --disable-vhost-net) vhost_net="no"
736
  ;;
737
  --enable-vhost-net) vhost_net="yes"
738
  ;;
739
  --disable-opengl) opengl="no"
740
  ;;
741
  --enable-opengl) opengl="yes"
742
  ;;
743
  --*dir)
744
  ;;
745
  --disable-rbd) rbd="no"
746
  ;;
747
  --enable-rbd) rbd="yes"
748
  ;;
749
  --disable-smartcard) smartcard="no"
750
  ;;
751
  --enable-smartcard) smartcard="yes"
752
  ;;
753
  --disable-smartcard-nss) smartcard_nss="no"
754
  ;;
755
  --enable-smartcard-nss) smartcard_nss="yes"
756
  ;;
757
  --disable-usb-redir) usb_redir="no"
758
  ;;
759
  --enable-usb-redir) usb_redir="yes"
760
  ;;
761
  --disable-zlib-test) zlib="no"
762
  ;;
763
  --enable-guest-agent) guest_agent="yes"
764
  ;;
765
  --disable-guest-agent) guest_agent="no"
766
  ;;
767
  *) echo "ERROR: unknown option $opt"; show_help="yes"
768
  ;;
769
  esac
770
done
771

    
772
#
773
# If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
774
# QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
775
#
776
host_guest_base="no"
777
case "$cpu" in
778
    sparc) case $sparc_cpu in
779
           v7|v8)
780
             QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
781
           ;;
782
           v8plus|v8plusa)
783
             QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
784
           ;;
785
           *) # sparc_cpu not defined in the command line
786
             QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
787
           esac
788
           LDFLAGS="-m32 $LDFLAGS"
789
           QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
790
           if test "$solaris" = "no" ; then
791
             QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
792
             helper_cflags="-ffixed-i0"
793
           fi
794
           ;;
795
    sparc64)
796
           QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
797
           LDFLAGS="-m64 $LDFLAGS"
798
           QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
799
           if test "$solaris" != "no" ; then
800
             QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
801
           fi
802
           ;;
803
    s390)
804
           QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
805
           LDFLAGS="-m31 $LDFLAGS"
806
           host_guest_base="yes"
807
           ;;
808
    s390x)
809
           QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
810
           LDFLAGS="-m64 $LDFLAGS"
811
           host_guest_base="yes"
812
           ;;
813
    i386)
814
           QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
815
           LDFLAGS="-m32 $LDFLAGS"
816
           cc_i386='$(CC) -m32'
817
           helper_cflags="-fomit-frame-pointer"
818
           host_guest_base="yes"
819
           ;;
820
    x86_64)
821
           QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
822
           LDFLAGS="-m64 $LDFLAGS"
823
           cc_i386='$(CC) -m32'
824
           host_guest_base="yes"
825
           ;;
826
    arm*)
827
           host_guest_base="yes"
828
           ;;
829
    ppc*)
830
           host_guest_base="yes"
831
           ;;
832
    mips*)
833
           host_guest_base="yes"
834
           ;;
835
    ia64*)
836
           host_guest_base="yes"
837
           ;;
838
    hppa*)
839
           host_guest_base="yes"
840
           ;;
841
    unicore32*)
842
           host_guest_base="yes"
843
           ;;
844
esac
845

    
846
[ -z "$guest_base" ] && guest_base="$host_guest_base"
847

    
848

    
849
default_target_list=""
850

    
851
# these targets are portable
852
if [ "$softmmu" = "yes" ] ; then
853
    default_target_list="\
854
i386-softmmu \
855
x86_64-softmmu \
856
arm-softmmu \
857
cris-softmmu \
858
lm32-softmmu \
859
m68k-softmmu \
860
microblaze-softmmu \
861
microblazeel-softmmu \
862
mips-softmmu \
863
mipsel-softmmu \
864
mips64-softmmu \
865
mips64el-softmmu \
866
ppc-softmmu \
867
ppcemb-softmmu \
868
ppc64-softmmu \
869
sh4-softmmu \
870
sh4eb-softmmu \
871
sparc-softmmu \
872
sparc64-softmmu \
873
s390x-softmmu \
874
"
875
fi
876
# the following are Linux specific
877
if [ "$linux_user" = "yes" ] ; then
878
    default_target_list="${default_target_list}\
879
i386-linux-user \
880
x86_64-linux-user \
881
alpha-linux-user \
882
arm-linux-user \
883
armeb-linux-user \
884
cris-linux-user \
885
m68k-linux-user \
886
microblaze-linux-user \
887
microblazeel-linux-user \
888
mips-linux-user \
889
mipsel-linux-user \
890
ppc-linux-user \
891
ppc64-linux-user \
892
ppc64abi32-linux-user \
893
sh4-linux-user \
894
sh4eb-linux-user \
895
sparc-linux-user \
896
sparc64-linux-user \
897
sparc32plus-linux-user \
898
unicore32-linux-user \
899
s390x-linux-user \
900
"
901
fi
902
# the following are Darwin specific
903
if [ "$darwin_user" = "yes" ] ; then
904
    default_target_list="$default_target_list i386-darwin-user ppc-darwin-user "
905
fi
906
# the following are BSD specific
907
if [ "$bsd_user" = "yes" ] ; then
908
    default_target_list="${default_target_list}\
909
i386-bsd-user \
910
x86_64-bsd-user \
911
sparc-bsd-user \
912
sparc64-bsd-user \
913
"
914
fi
915

    
916
if test x"$show_help" = x"yes" ; then
917
cat << EOF
918

    
919
Usage: configure [options]
920
Options: [defaults in brackets after descriptions]
921

    
922
EOF
923
echo "Standard options:"
924
echo "  --help                   print this message"
925
echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
926
echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
927
echo "                           use %M for cpu name [$interp_prefix]"
928
echo "  --target-list=LIST       set target list (default: build everything)"
929
echo "Available targets: $default_target_list" | \
930
    fold -s -w 53 | sed -e 's/^/                           /'
931
echo ""
932
echo "Advanced options (experts only):"
933
echo "  --source-path=PATH       path of source code [$source_path]"
934
echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
935
echo "  --cc=CC                  use C compiler CC [$cc]"
936
echo "  --host-cc=CC             use C compiler CC [$host_cc] for code run at"
937
echo "                           build time"
938
echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
939
echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
940
echo "  --make=MAKE              use specified make [$make]"
941
echo "  --install=INSTALL        use specified install [$install]"
942
echo "  --python=PYTHON          use specified python [$python]"
943
echo "  --static                 enable static build [$static]"
944
echo "  --mandir=PATH            install man pages in PATH"
945
echo "  --datadir=PATH           install firmware in PATH"
946
echo "  --docdir=PATH            install documentation in PATH"
947
echo "  --bindir=PATH            install binaries in PATH"
948
echo "  --sysconfdir=PATH        install config in PATH/qemu"
949
echo "  --enable-debug-tcg       enable TCG debugging"
950
echo "  --disable-debug-tcg      disable TCG debugging (default)"
951
echo "  --enable-debug           enable common debug build options"
952
echo "  --enable-sparse          enable sparse checker"
953
echo "  --disable-sparse         disable sparse checker (default)"
954
echo "  --disable-strip          disable stripping binaries"
955
echo "  --disable-werror         disable compilation abort on warning"
956
echo "  --disable-sdl            disable SDL"
957
echo "  --enable-sdl             enable SDL"
958
echo "  --disable-vnc            disable VNC"
959
echo "  --enable-vnc             enable VNC"
960
echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
961
echo "  --audio-drv-list=LIST    set audio drivers list:"
962
echo "                           Available drivers: $audio_possible_drivers"
963
echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
964
echo "                           Available cards: $audio_possible_cards"
965
echo "  --block-drv-whitelist=L  set block driver whitelist"
966
echo "                           (affects only QEMU, not qemu-img)"
967
echo "  --enable-mixemu          enable mixer emulation"
968
echo "  --disable-xen            disable xen backend driver support"
969
echo "  --enable-xen             enable xen backend driver support"
970
echo "  --disable-brlapi         disable BrlAPI"
971
echo "  --enable-brlapi          enable BrlAPI"
972
echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
973
echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
974
echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
975
echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
976
echo "  --disable-vnc-jpeg       disable JPEG lossy compression for VNC server"
977
echo "  --enable-vnc-jpeg        enable JPEG lossy compression for VNC server"
978
echo "  --disable-vnc-png        disable PNG compression for VNC server (default)"
979
echo "  --enable-vnc-png         enable PNG compression for VNC server"
980
echo "  --disable-vnc-thread     disable threaded VNC server"
981
echo "  --enable-vnc-thread      enable threaded VNC server"
982
echo "  --disable-curses         disable curses output"
983
echo "  --enable-curses          enable curses output"
984
echo "  --disable-curl           disable curl connectivity"
985
echo "  --enable-curl            enable curl connectivity"
986
echo "  --disable-fdt            disable fdt device tree"
987
echo "  --enable-fdt             enable fdt device tree"
988
echo "  --disable-check-utests   disable check unit-tests"
989
echo "  --enable-check-utests    enable check unit-tests"
990
echo "  --disable-bluez          disable bluez stack connectivity"
991
echo "  --enable-bluez           enable bluez stack connectivity"
992
echo "  --disable-slirp          disable SLIRP userspace network connectivity"
993
echo "  --disable-kvm            disable KVM acceleration support"
994
echo "  --enable-kvm             enable KVM acceleration support"
995
echo "  --disable-nptl           disable usermode NPTL support"
996
echo "  --enable-nptl            enable usermode NPTL support"
997
echo "  --enable-system          enable all system emulation targets"
998
echo "  --disable-system         disable all system emulation targets"
999
echo "  --enable-user            enable supported user emulation targets"
1000
echo "  --disable-user           disable all user emulation targets"
1001
echo "  --enable-linux-user      enable all linux usermode emulation targets"
1002
echo "  --disable-linux-user     disable all linux usermode emulation targets"
1003
echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
1004
echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
1005
echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
1006
echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
1007
echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
1008
echo "                           emulation targets"
1009
echo "  --disable-guest-base     disable GUEST_BASE support"
1010
echo "  --enable-user-pie        build usermode emulation targets as PIE"
1011
echo "  --disable-user-pie       do not build usermode emulation targets as PIE"
1012
echo "  --fmod-lib               path to FMOD library"
1013
echo "  --fmod-inc               path to FMOD includes"
1014
echo "  --oss-lib                path to OSS library"
1015
echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
1016
echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
1017
echo "  --disable-uuid           disable uuid support"
1018
echo "  --enable-uuid            enable uuid support"
1019
echo "  --disable-vde            disable support for vde network"
1020
echo "  --enable-vde             enable support for vde network"
1021
echo "  --disable-linux-aio      disable Linux AIO support"
1022
echo "  --enable-linux-aio       enable Linux AIO support"
1023
echo "  --disable-attr           disables attr and xattr support"
1024
echo "  --enable-attr            enable attr and xattr support"
1025
echo "  --enable-io-thread       enable IO thread"
1026
echo "  --disable-blobs          disable installing provided firmware blobs"
1027
echo "  --enable-docs            enable documentation build"
1028
echo "  --disable-docs           disable documentation build"
1029
echo "  --disable-vhost-net      disable vhost-net acceleration support"
1030
echo "  --enable-vhost-net       enable vhost-net acceleration support"
1031
echo "  --enable-trace-backend=B Set trace backend"
1032
echo "                           Available backends:" $("$source_path"/scripts/tracetool --list-backends)
1033
echo "  --with-trace-file=NAME   Full PATH,NAME of file to store traces"
1034
echo "                           Default:trace-<pid>"
1035
echo "  --disable-spice          disable spice"
1036
echo "  --enable-spice           enable spice"
1037
echo "  --enable-rbd             enable building the rados block device (rbd)"
1038
echo "  --disable-smartcard      disable smartcard support"
1039
echo "  --enable-smartcard       enable smartcard support"
1040
echo "  --disable-smartcard-nss  disable smartcard nss support"
1041
echo "  --enable-smartcard-nss   enable smartcard nss support"
1042
echo "  --disable-usb-redir      disable usb network redirection support"
1043
echo "  --enable-usb-redir       enable usb network redirection support"
1044
echo "  --disable-guest-agent    disable building of the QEMU Guest Agent"
1045
echo "  --enable-guest-agent     enable building of the QEMU Guest Agent"
1046
echo ""
1047
echo "NOTE: The object files are built at the place where configure is launched"
1048
exit 1
1049
fi
1050

    
1051
# check that the C compiler works.
1052
cat > $TMPC <<EOF
1053
int main(void) {}
1054
EOF
1055

    
1056
if compile_object ; then
1057
  : C compiler works ok
1058
else
1059
    echo "ERROR: \"$cc\" either does not exist or does not work"
1060
    exit 1
1061
fi
1062

    
1063
gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1064
gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1065
gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1066
gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags"
1067
cat > $TMPC << EOF
1068
int main(void) { return 0; }
1069
EOF
1070
for flag in $gcc_flags; do
1071
    if compile_prog "-Werror $QEMU_CFLAGS" "-Werror $flag" ; then
1072
	QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1073
    fi
1074
done
1075

    
1076
#
1077
# Solaris specific configure tool chain decisions
1078
#
1079
if test "$solaris" = "yes" ; then
1080
  if has $install; then
1081
    :
1082
  else
1083
    echo "Solaris install program not found. Use --install=/usr/ucb/install or"
1084
    echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
1085
    echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1086
    exit 1
1087
  fi
1088
  if test "`path_of $install`" = "/usr/sbin/install" ; then
1089
    echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
1090
    echo "try ginstall from the GNU fileutils available from www.blastwave.org"
1091
    echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1092
    exit 1
1093
  fi
1094
  if has ar; then
1095
    :
1096
  else
1097
    echo "Error: No path includes ar"
1098
    if test -f /usr/ccs/bin/ar ; then
1099
      echo "Add /usr/ccs/bin to your path and rerun configure"
1100
    fi
1101
    exit 1
1102
  fi
1103
fi
1104

    
1105
if test "$guest_agent" != "no" ; then
1106
  if has $python; then
1107
    :
1108
  else
1109
    echo "Python not found. Use --python=/path/to/python"
1110
    exit 1
1111
  fi
1112
fi
1113

    
1114
if test -z "$target_list" ; then
1115
    target_list="$default_target_list"
1116
else
1117
    target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1118
fi
1119
if test -z "$target_list" ; then
1120
    echo "No targets enabled"
1121
    exit 1
1122
fi
1123
# see if system emulation was really requested
1124
case " $target_list " in
1125
  *"-softmmu "*) softmmu=yes
1126
  ;;
1127
  *) softmmu=no
1128
  ;;
1129
esac
1130

    
1131
feature_not_found() {
1132
  feature=$1
1133

    
1134
  echo "ERROR"
1135
  echo "ERROR: User requested feature $feature"
1136
  echo "ERROR: configure was not able to find it"
1137
  echo "ERROR"
1138
  exit 1;
1139
}
1140

    
1141
if test -z "$cross_prefix" ; then
1142

    
1143
# ---
1144
# big/little endian test
1145
cat > $TMPC << EOF
1146
#include <inttypes.h>
1147
int main(int argc, char ** argv){
1148
        volatile uint32_t i=0x01234567;
1149
        return (*((uint8_t*)(&i))) == 0x67;
1150
}
1151
EOF
1152

    
1153
if compile_prog "" "" ; then
1154
$TMPE && bigendian="yes"
1155
else
1156
echo big/little test failed
1157
fi
1158

    
1159
else
1160

    
1161
# if cross compiling, cannot launch a program, so make a static guess
1162
case "$cpu" in
1163
  armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1164
    bigendian=yes
1165
  ;;
1166
esac
1167

    
1168
fi
1169

    
1170
# host long bits test, actually a pointer size test
1171
cat > $TMPC << EOF
1172
int sizeof_pointer_is_8[sizeof(void *) == 8 ? 1 : -1];
1173
EOF
1174
if compile_object; then
1175
hostlongbits=64
1176
else
1177
hostlongbits=32
1178
fi
1179

    
1180

    
1181
##########################################
1182
# NPTL probe
1183

    
1184
if test "$nptl" != "no" ; then
1185
  cat > $TMPC <<EOF
1186
#include <sched.h>
1187
#include <linux/futex.h>
1188
void foo()
1189
{
1190
#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1191
#error bork
1192
#endif
1193
}
1194
EOF
1195

    
1196
  if compile_object ; then
1197
    nptl=yes
1198
  else
1199
    if test "$nptl" = "yes" ; then
1200
      feature_not_found "nptl"
1201
    fi
1202
    nptl=no
1203
  fi
1204
fi
1205

    
1206
##########################################
1207
# zlib check
1208

    
1209
if test "$zlib" != "no" ; then
1210
    cat > $TMPC << EOF
1211
#include <zlib.h>
1212
int main(void) { zlibVersion(); return 0; }
1213
EOF
1214
    if compile_prog "" "-lz" ; then
1215
        :
1216
    else
1217
        echo
1218
        echo "Error: zlib check failed"
1219
        echo "Make sure to have the zlib libs and headers installed."
1220
        echo
1221
        exit 1
1222
    fi
1223
fi
1224

    
1225
##########################################
1226
# xen probe
1227

    
1228
if test "$xen" != "no" ; then
1229
  xen_libs="-lxenstore -lxenctrl -lxenguest"
1230

    
1231
  # Xen unstable
1232
  cat > $TMPC <<EOF
1233
#include <xenctrl.h>
1234
#include <xs.h>
1235
#include <stdint.h>
1236
#include <xen/hvm/hvm_info_table.h>
1237
#if !defined(HVM_MAX_VCPUS)
1238
# error HVM_MAX_VCPUS not defined
1239
#endif
1240
int main(void) {
1241
  xc_interface *xc;
1242
  xs_daemon_open();
1243
  xc = xc_interface_open(0, 0, 0);
1244
  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1245
  xc_gnttab_open(NULL, 0);
1246
  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1247
  return 0;
1248
}
1249
EOF
1250
  if compile_prog "" "$xen_libs" ; then
1251
    xen_ctrl_version=410
1252
    xen=yes
1253

    
1254
  # Xen 4.0.0
1255
  elif (
1256
      cat > $TMPC <<EOF
1257
#include <xenctrl.h>
1258
#include <xs.h>
1259
#include <stdint.h>
1260
#include <xen/hvm/hvm_info_table.h>
1261
#if !defined(HVM_MAX_VCPUS)
1262
# error HVM_MAX_VCPUS not defined
1263
#endif
1264
int main(void) {
1265
  struct xen_add_to_physmap xatp = {
1266
    .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1267
  };
1268
  xs_daemon_open();
1269
  xc_interface_open();
1270
  xc_gnttab_open();
1271
  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1272
  xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1273
  return 0;
1274
}
1275
EOF
1276
      compile_prog "" "$xen_libs"
1277
    ) ; then
1278
    xen_ctrl_version=400
1279
    xen=yes
1280

    
1281
  # Xen 3.4.0
1282
  elif (
1283
      cat > $TMPC <<EOF
1284
#include <xenctrl.h>
1285
#include <xs.h>
1286
int main(void) {
1287
  struct xen_add_to_physmap xatp = {
1288
    .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1289
  };
1290
  xs_daemon_open();
1291
  xc_interface_open();
1292
  xc_gnttab_open();
1293
  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1294
  xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1295
  return 0;
1296
}
1297
EOF
1298
      compile_prog "" "$xen_libs"
1299
    ) ; then
1300
    xen_ctrl_version=340
1301
    xen=yes
1302

    
1303
  # Xen 3.3.0
1304
  elif (
1305
      cat > $TMPC <<EOF
1306
#include <xenctrl.h>
1307
#include <xs.h>
1308
int main(void) {
1309
  xs_daemon_open();
1310
  xc_interface_open();
1311
  xc_gnttab_open();
1312
  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1313
  return 0;
1314
}
1315
EOF
1316
      compile_prog "" "$xen_libs"
1317
    ) ; then
1318
    xen_ctrl_version=330
1319
    xen=yes
1320

    
1321
  # Xen not found or unsupported
1322
  else
1323
    if test "$xen" = "yes" ; then
1324
      feature_not_found "xen"
1325
    fi
1326
    xen=no
1327
  fi
1328

    
1329
  if test "$xen" = yes; then
1330
    libs_softmmu="$xen_libs $libs_softmmu"
1331
  fi
1332
fi
1333

    
1334
##########################################
1335
# pkg-config probe
1336

    
1337
if ! has $pkg_config; then
1338
  echo warning: proceeding without "$pkg_config" >&2
1339
  pkg_config=/bin/false
1340
fi
1341

    
1342
##########################################
1343
# libtool probe
1344

    
1345
if ! has libtool; then
1346
    libtool=
1347
else
1348
    libtool=libtool
1349
fi
1350

    
1351
##########################################
1352
# Sparse probe
1353
if test "$sparse" != "no" ; then
1354
  if has cgcc; then
1355
    sparse=yes
1356
  else
1357
    if test "$sparse" = "yes" ; then
1358
      feature_not_found "sparse"
1359
    fi
1360
    sparse=no
1361
  fi
1362
fi
1363

    
1364
##########################################
1365
# SDL probe
1366

    
1367
# Look for sdl configuration program (pkg-config or sdl-config).  Try
1368
# sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1369
if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1370
  sdl_config=sdl-config
1371
fi
1372

    
1373
if $pkg_config sdl --modversion >/dev/null 2>&1; then
1374
  sdlconfig="$pkg_config sdl"
1375
  _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1376
elif has ${sdl_config}; then
1377
  sdlconfig="$sdl_config"
1378
  _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1379
else
1380
  if test "$sdl" = "yes" ; then
1381
    feature_not_found "sdl"
1382
  fi
1383
  sdl=no
1384
fi
1385
if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1386
  echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1387
fi
1388

    
1389
sdl_too_old=no
1390
if test "$sdl" != "no" ; then
1391
  cat > $TMPC << EOF
1392
#include <SDL.h>
1393
#undef main /* We don't want SDL to override our main() */
1394
int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1395
EOF
1396
  sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1397
  if test "$static" = "yes" ; then
1398
    sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1399
  else
1400
    sdl_libs=`$sdlconfig --libs 2> /dev/null`
1401
  fi
1402
  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1403
    if test "$_sdlversion" -lt 121 ; then
1404
      sdl_too_old=yes
1405
    else
1406
      if test "$cocoa" = "no" ; then
1407
        sdl=yes
1408
      fi
1409
    fi
1410

    
1411
    # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1412
    if test "$sdl" = "yes" -a "$static" = "yes" ; then
1413
      if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1414
         sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1415
         sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1416
      fi
1417
      if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1418
	:
1419
      else
1420
        sdl=no
1421
      fi
1422
    fi # static link
1423
  else # sdl not found
1424
    if test "$sdl" = "yes" ; then
1425
      feature_not_found "sdl"
1426
    fi
1427
    sdl=no
1428
  fi # sdl compile test
1429
fi
1430

    
1431
if test "$sdl" = "yes" ; then
1432
  cat > $TMPC <<EOF
1433
#include <SDL.h>
1434
#if defined(SDL_VIDEO_DRIVER_X11)
1435
#include <X11/XKBlib.h>
1436
#else
1437
#error No x11 support
1438
#endif
1439
int main(void) { return 0; }
1440
EOF
1441
  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1442
    sdl_libs="$sdl_libs -lX11"
1443
  fi
1444
  if test "$mingw32" = "yes" ; then
1445
    sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
1446
  fi
1447
  libs_softmmu="$sdl_libs $libs_softmmu"
1448
fi
1449

    
1450
##########################################
1451
# VNC TLS detection
1452
if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
1453
  cat > $TMPC <<EOF
1454
#include <gnutls/gnutls.h>
1455
int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1456
EOF
1457
  vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1458
  vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1459
  if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1460
    vnc_tls=yes
1461
    libs_softmmu="$vnc_tls_libs $libs_softmmu"
1462
  else
1463
    if test "$vnc_tls" = "yes" ; then
1464
      feature_not_found "vnc-tls"
1465
    fi
1466
    vnc_tls=no
1467
  fi
1468
fi
1469

    
1470
##########################################
1471
# VNC SASL detection
1472
if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1473
  cat > $TMPC <<EOF
1474
#include <sasl/sasl.h>
1475
#include <stdio.h>
1476
int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1477
EOF
1478
  # Assuming Cyrus-SASL installed in /usr prefix
1479
  vnc_sasl_cflags=""
1480
  vnc_sasl_libs="-lsasl2"
1481
  if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1482
    vnc_sasl=yes
1483
    libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1484
  else
1485
    if test "$vnc_sasl" = "yes" ; then
1486
      feature_not_found "vnc-sasl"
1487
    fi
1488
    vnc_sasl=no
1489
  fi
1490
fi
1491

    
1492
##########################################
1493
# VNC JPEG detection
1494
if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1495
cat > $TMPC <<EOF
1496
#include <stdio.h>
1497
#include <jpeglib.h>
1498
int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1499
EOF
1500
    vnc_jpeg_cflags=""
1501
    vnc_jpeg_libs="-ljpeg"
1502
  if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1503
    vnc_jpeg=yes
1504
    libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1505
  else
1506
    if test "$vnc_jpeg" = "yes" ; then
1507
      feature_not_found "vnc-jpeg"
1508
    fi
1509
    vnc_jpeg=no
1510
  fi
1511
fi
1512

    
1513
##########################################
1514
# VNC PNG detection
1515
if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1516
cat > $TMPC <<EOF
1517
//#include <stdio.h>
1518
#include <png.h>
1519
#include <stddef.h>
1520
int main(void) {
1521
    png_structp png_ptr;
1522
    png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1523
    return 0;
1524
}
1525
EOF
1526
  if $pkg_config libpng --modversion >/dev/null 2>&1; then
1527
    vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null`
1528
    vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null`
1529
  else
1530
    vnc_png_cflags=""
1531
    vnc_png_libs="-lpng"
1532
  fi
1533
  if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1534
    vnc_png=yes
1535
    libs_softmmu="$vnc_png_libs $libs_softmmu"
1536
    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
1537
  else
1538
    if test "$vnc_png" = "yes" ; then
1539
      feature_not_found "vnc-png"
1540
    fi
1541
    vnc_png=no
1542
  fi
1543
fi
1544

    
1545
##########################################
1546
# fnmatch() probe, used for ACL routines
1547
fnmatch="no"
1548
cat > $TMPC << EOF
1549
#include <fnmatch.h>
1550
int main(void)
1551
{
1552
    fnmatch("foo", "foo", 0);
1553
    return 0;
1554
}
1555
EOF
1556
if compile_prog "" "" ; then
1557
   fnmatch="yes"
1558
fi
1559

    
1560
##########################################
1561
# uuid_generate() probe, used for vdi block driver
1562
if test "$uuid" != "no" ; then
1563
  uuid_libs="-luuid"
1564
  cat > $TMPC << EOF
1565
#include <uuid/uuid.h>
1566
int main(void)
1567
{
1568
    uuid_t my_uuid;
1569
    uuid_generate(my_uuid);
1570
    return 0;
1571
}
1572
EOF
1573
  if compile_prog "" "$uuid_libs" ; then
1574
    uuid="yes"
1575
    libs_softmmu="$uuid_libs $libs_softmmu"
1576
    libs_tools="$uuid_libs $libs_tools"
1577
  else
1578
    if test "$uuid" = "yes" ; then
1579
      feature_not_found "uuid"
1580
    fi
1581
    uuid=no
1582
  fi
1583
fi
1584

    
1585
##########################################
1586
# xfsctl() probe, used for raw-posix
1587
if test "$xfs" != "no" ; then
1588
  cat > $TMPC << EOF
1589
#include <xfs/xfs.h>
1590
int main(void)
1591
{
1592
    xfsctl(NULL, 0, 0, NULL);
1593
    return 0;
1594
}
1595
EOF
1596
  if compile_prog "" "" ; then
1597
    xfs="yes"
1598
  else
1599
    if test "$xfs" = "yes" ; then
1600
      feature_not_found "xfs"
1601
    fi
1602
    xfs=no
1603
  fi
1604
fi
1605

    
1606
##########################################
1607
# vde libraries probe
1608
if test "$vde" != "no" ; then
1609
  vde_libs="-lvdeplug"
1610
  cat > $TMPC << EOF
1611
#include <libvdeplug.h>
1612
int main(void)
1613
{
1614
    struct vde_open_args a = {0, 0, 0};
1615
    vde_open("", "", &a);
1616
    return 0;
1617
}
1618
EOF
1619
  if compile_prog "" "$vde_libs" ; then
1620
    vde=yes
1621
    libs_softmmu="$vde_libs $libs_softmmu"
1622
    libs_tools="$vde_libs $libs_tools"
1623
  else
1624
    if test "$vde" = "yes" ; then
1625
      feature_not_found "vde"
1626
    fi
1627
    vde=no
1628
  fi
1629
fi
1630

    
1631
##########################################
1632
# Sound support libraries probe
1633

    
1634
audio_drv_probe()
1635
{
1636
    drv=$1
1637
    hdr=$2
1638
    lib=$3
1639
    exp=$4
1640
    cfl=$5
1641
        cat > $TMPC << EOF
1642
#include <$hdr>
1643
int main(void) { $exp }
1644
EOF
1645
    if compile_prog "$cfl" "$lib" ; then
1646
        :
1647
    else
1648
        echo
1649
        echo "Error: $drv check failed"
1650
        echo "Make sure to have the $drv libs and headers installed."
1651
        echo
1652
        exit 1
1653
    fi
1654
}
1655

    
1656
audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1657
for drv in $audio_drv_list; do
1658
    case $drv in
1659
    alsa)
1660
    audio_drv_probe $drv alsa/asoundlib.h -lasound \
1661
        "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1662
    libs_softmmu="-lasound $libs_softmmu"
1663
    ;;
1664

    
1665
    fmod)
1666
    if test -z $fmod_lib || test -z $fmod_inc; then
1667
        echo
1668
        echo "Error: You must specify path to FMOD library and headers"
1669
        echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1670
        echo
1671
        exit 1
1672
    fi
1673
    audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1674
    libs_softmmu="$fmod_lib $libs_softmmu"
1675
    ;;
1676

    
1677
    esd)
1678
    audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1679
    libs_softmmu="-lesd $libs_softmmu"
1680
    audio_pt_int="yes"
1681
    ;;
1682

    
1683
    pa)
1684
    audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1685
        "pa_simple *s = 0; pa_simple_free(s); return 0;"
1686
    libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1687
    audio_pt_int="yes"
1688
    ;;
1689

    
1690
    coreaudio)
1691
      libs_softmmu="-framework CoreAudio $libs_softmmu"
1692
    ;;
1693

    
1694
    dsound)
1695
      libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1696
      audio_win_int="yes"
1697
    ;;
1698

    
1699
    oss)
1700
      libs_softmmu="$oss_lib $libs_softmmu"
1701
    ;;
1702

    
1703
    sdl|wav)
1704
    # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1705
    ;;
1706

    
1707
    winwave)
1708
      libs_softmmu="-lwinmm $libs_softmmu"
1709
      audio_win_int="yes"
1710
    ;;
1711

    
1712
    *)
1713
    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1714
        echo
1715
        echo "Error: Unknown driver '$drv' selected"
1716
        echo "Possible drivers are: $audio_possible_drivers"
1717
        echo
1718
        exit 1
1719
    }
1720
    ;;
1721
    esac
1722
done
1723

    
1724
##########################################
1725
# BrlAPI probe
1726

    
1727
if test "$brlapi" != "no" ; then
1728
  brlapi_libs="-lbrlapi"
1729
  cat > $TMPC << EOF
1730
#include <brlapi.h>
1731
#include <stddef.h>
1732
int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1733
EOF
1734
  if compile_prog "" "$brlapi_libs" ; then
1735
    brlapi=yes
1736
    libs_softmmu="$brlapi_libs $libs_softmmu"
1737
  else
1738
    if test "$brlapi" = "yes" ; then
1739
      feature_not_found "brlapi"
1740
    fi
1741
    brlapi=no
1742
  fi
1743
fi
1744

    
1745
##########################################
1746
# curses probe
1747
if test "$mingw32" = "yes" ; then
1748
    curses_list="-lpdcurses"
1749
else
1750
    curses_list="-lncurses -lcurses"
1751
fi
1752

    
1753
if test "$curses" != "no" ; then
1754
  curses_found=no
1755
  cat > $TMPC << EOF
1756
#include <curses.h>
1757
#ifdef __OpenBSD__
1758
#define resize_term resizeterm
1759
#endif
1760
int main(void) { resize_term(0, 0); return curses_version(); }
1761
EOF
1762
  for curses_lib in $curses_list; do
1763
    if compile_prog "" "$curses_lib" ; then
1764
      curses_found=yes
1765
      libs_softmmu="$curses_lib $libs_softmmu"
1766
      break
1767
    fi
1768
  done
1769
  if test "$curses_found" = "yes" ; then
1770
    curses=yes
1771
  else
1772
    if test "$curses" = "yes" ; then
1773
      feature_not_found "curses"
1774
    fi
1775
    curses=no
1776
  fi
1777
fi
1778

    
1779
##########################################
1780
# curl probe
1781

    
1782
if $pkg_config libcurl --modversion >/dev/null 2>&1; then
1783
  curlconfig="$pkg_config libcurl"
1784
else
1785
  curlconfig=curl-config
1786
fi
1787

    
1788
if test "$curl" != "no" ; then
1789
  cat > $TMPC << EOF
1790
#include <curl/curl.h>
1791
int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
1792
EOF
1793
  curl_cflags=`$curlconfig --cflags 2>/dev/null`
1794
  curl_libs=`$curlconfig --libs 2>/dev/null`
1795
  if compile_prog "$curl_cflags" "$curl_libs" ; then
1796
    curl=yes
1797
    libs_tools="$curl_libs $libs_tools"
1798
    libs_softmmu="$curl_libs $libs_softmmu"
1799
  else
1800
    if test "$curl" = "yes" ; then
1801
      feature_not_found "curl"
1802
    fi
1803
    curl=no
1804
  fi
1805
fi # test "$curl"
1806

    
1807
##########################################
1808
# check framework probe
1809

    
1810
if test "$check_utests" != "no" ; then
1811
  cat > $TMPC << EOF
1812
#include <check.h>
1813
int main(void) { suite_create("qemu test"); return 0; }
1814
EOF
1815
  check_libs=`$pkg_config --libs check`
1816
  if compile_prog "" $check_libs ; then
1817
    check_utests=yes
1818
    libs_tools="$check_libs $libs_tools"
1819
  else
1820
    if test "$check_utests" = "yes" ; then
1821
      feature_not_found "check"
1822
    fi
1823
    check_utests=no
1824
  fi
1825
fi # test "$check_utests"
1826

    
1827
##########################################
1828
# bluez support probe
1829
if test "$bluez" != "no" ; then
1830
  cat > $TMPC << EOF
1831
#include <bluetooth/bluetooth.h>
1832
int main(void) { return bt_error(0); }
1833
EOF
1834
  bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
1835
  bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
1836
  if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1837
    bluez=yes
1838
    libs_softmmu="$bluez_libs $libs_softmmu"
1839
  else
1840
    if test "$bluez" = "yes" ; then
1841
      feature_not_found "bluez"
1842
    fi
1843
    bluez="no"
1844
  fi
1845
fi
1846

    
1847
##########################################
1848
# glib support probe
1849
if $pkg_config --modversion gthread-2.0 > /dev/null 2>&1 ; then
1850
    glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null`
1851
    glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null`
1852
    LIBS="$glib_libs $LIBS"
1853
    libs_qga="$glib_libs $libs_qga"
1854
else
1855
    echo "glib-2.0 required to compile QEMU"
1856
    exit 1
1857
fi
1858

    
1859
##########################################
1860
# pthread probe
1861
PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
1862

    
1863
pthread=no
1864
cat > $TMPC << EOF
1865
#include <pthread.h>
1866
int main(void) { pthread_create(0,0,0,0); return 0; }
1867
EOF
1868
if compile_prog "" "" ; then
1869
  pthread=yes
1870
else
1871
  for pthread_lib in $PTHREADLIBS_LIST; do
1872
    if compile_prog "" "$pthread_lib" ; then
1873
      pthread=yes
1874
      LIBS="$pthread_lib $LIBS"
1875
      break
1876
    fi
1877
  done
1878
fi
1879

    
1880
if test "$mingw32" != yes -a "$pthread" = no; then
1881
  echo
1882
  echo "Error: pthread check failed"
1883
  echo "Make sure to have the pthread libs and headers installed."
1884
  echo
1885
  exit 1
1886
fi
1887

    
1888
##########################################
1889
# rbd probe
1890
if test "$rbd" != "no" ; then
1891
  cat > $TMPC <<EOF
1892
#include <stdio.h>
1893
#include <rbd/librbd.h>
1894
int main(void) {
1895
    rados_t cluster;
1896
    rados_create(&cluster, NULL);
1897
    return 0;
1898
}
1899
EOF
1900
  rbd_libs="-lrbd -lrados"
1901
  if compile_prog "" "$rbd_libs" ; then
1902
    rbd=yes
1903
    libs_tools="$rbd_libs $libs_tools"
1904
    libs_softmmu="$rbd_libs $libs_softmmu"
1905
  else
1906
    if test "$rbd" = "yes" ; then
1907
      feature_not_found "rados block device"
1908
    fi
1909
    rbd=no
1910
  fi
1911
fi
1912

    
1913
##########################################
1914
# linux-aio probe
1915

    
1916
if test "$linux_aio" != "no" ; then
1917
  cat > $TMPC <<EOF
1918
#include <libaio.h>
1919
#include <sys/eventfd.h>
1920
#include <stddef.h>
1921
int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
1922
EOF
1923
  if compile_prog "" "-laio" ; then
1924
    linux_aio=yes
1925
    libs_softmmu="$libs_softmmu -laio"
1926
    libs_tools="$libs_tools -laio"
1927
  else
1928
    if test "$linux_aio" = "yes" ; then
1929
      feature_not_found "linux AIO"
1930
    fi
1931
    linux_aio=no
1932
  fi
1933
fi
1934

    
1935
##########################################
1936
# attr probe
1937

    
1938
if test "$attr" != "no" ; then
1939
  cat > $TMPC <<EOF
1940
#include <stdio.h>
1941
#include <sys/types.h>
1942
#include <attr/xattr.h>
1943
int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
1944
EOF
1945
  if compile_prog "" "-lattr" ; then
1946
    attr=yes
1947
    LIBS="-lattr $LIBS"
1948
  else
1949
    if test "$attr" = "yes" ; then
1950
      feature_not_found "ATTR"
1951
    fi
1952
    attr=no
1953
  fi
1954
fi
1955

    
1956
##########################################
1957
# iovec probe
1958
cat > $TMPC <<EOF
1959
#include <sys/types.h>
1960
#include <sys/uio.h>
1961
#include <unistd.h>
1962
int main(void) { struct iovec iov; return 0; }
1963
EOF
1964
iovec=no
1965
if compile_prog "" "" ; then
1966
  iovec=yes
1967
fi
1968

    
1969
##########################################
1970
# preadv probe
1971
cat > $TMPC <<EOF
1972
#include <sys/types.h>
1973
#include <sys/uio.h>
1974
#include <unistd.h>
1975
int main(void) { preadv; }
1976
EOF
1977
preadv=no
1978
if compile_prog "" "" ; then
1979
  preadv=yes
1980
fi
1981

    
1982
##########################################
1983
# fdt probe
1984
if test "$fdt" != "no" ; then
1985
  fdt_libs="-lfdt"
1986
  cat > $TMPC << EOF
1987
int main(void) { return 0; }
1988
EOF
1989
  if compile_prog "" "$fdt_libs" ; then
1990
    fdt=yes
1991
  else
1992
    if test "$fdt" = "yes" ; then
1993
      feature_not_found "fdt"
1994
    fi
1995
    fdt_libs=
1996
    fdt=no
1997
  fi
1998
fi
1999

    
2000
##########################################
2001
# opengl probe, used by milkymist-tmu2
2002
if test "$opengl" != "no" ; then
2003
  opengl_libs="-lGL"
2004
  cat > $TMPC << EOF
2005
#include <X11/Xlib.h>
2006
#include <GL/gl.h>
2007
#include <GL/glx.h>
2008
int main(void) { GL_VERSION; return 0; }
2009
EOF
2010
  if compile_prog "" "-lGL" ; then
2011
    opengl=yes
2012
  else
2013
    if test "$opengl" = "yes" ; then
2014
      feature_not_found "opengl"
2015
    fi
2016
    opengl_libs=
2017
    opengl=no
2018
  fi
2019
fi
2020

    
2021
#
2022
# Check for xxxat() functions when we are building linux-user
2023
# emulator.  This is done because older glibc versions don't
2024
# have syscall stubs for these implemented.
2025
#
2026
atfile=no
2027
cat > $TMPC << EOF
2028
#define _ATFILE_SOURCE
2029
#include <sys/types.h>
2030
#include <fcntl.h>
2031
#include <unistd.h>
2032

    
2033
int
2034
main(void)
2035
{
2036
	/* try to unlink nonexisting file */
2037
	return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
2038
}
2039
EOF
2040
if compile_prog "" "" ; then
2041
  atfile=yes
2042
fi
2043

    
2044
# Check for inotify functions when we are building linux-user
2045
# emulator.  This is done because older glibc versions don't
2046
# have syscall stubs for these implemented.  In that case we
2047
# don't provide them even if kernel supports them.
2048
#
2049
inotify=no
2050
cat > $TMPC << EOF
2051
#include <sys/inotify.h>
2052

    
2053
int
2054
main(void)
2055
{
2056
	/* try to start inotify */
2057
	return inotify_init();
2058
}
2059
EOF
2060
if compile_prog "" "" ; then
2061
  inotify=yes
2062
fi
2063

    
2064
inotify1=no
2065
cat > $TMPC << EOF
2066
#include <sys/inotify.h>
2067

    
2068
int
2069
main(void)
2070
{
2071
    /* try to start inotify */
2072
    return inotify_init1(0);
2073
}
2074
EOF
2075
if compile_prog "" "" ; then
2076
  inotify1=yes
2077
fi
2078

    
2079
# check if utimensat and futimens are supported
2080
utimens=no
2081
cat > $TMPC << EOF
2082
#define _ATFILE_SOURCE
2083
#include <stddef.h>
2084
#include <fcntl.h>
2085

    
2086
int main(void)
2087
{
2088
    utimensat(AT_FDCWD, "foo", NULL, 0);
2089
    futimens(0, NULL);
2090
    return 0;
2091
}
2092
EOF
2093
if compile_prog "" "" ; then
2094
  utimens=yes
2095
fi
2096

    
2097
# check if pipe2 is there
2098
pipe2=no
2099
cat > $TMPC << EOF
2100
#include <unistd.h>
2101
#include <fcntl.h>
2102

    
2103
int main(void)
2104
{
2105
    int pipefd[2];
2106
    pipe2(pipefd, O_CLOEXEC);
2107
    return 0;
2108
}
2109
EOF
2110
if compile_prog "" "" ; then
2111
  pipe2=yes
2112
fi
2113

    
2114
# check if accept4 is there
2115
accept4=no
2116
cat > $TMPC << EOF
2117
#include <sys/socket.h>
2118
#include <stddef.h>
2119

    
2120
int main(void)
2121
{
2122
    accept4(0, NULL, NULL, SOCK_CLOEXEC);
2123
    return 0;
2124
}
2125
EOF
2126
if compile_prog "" "" ; then
2127
  accept4=yes
2128
fi
2129

    
2130
# check if tee/splice is there. vmsplice was added same time.
2131
splice=no
2132
cat > $TMPC << EOF
2133
#include <unistd.h>
2134
#include <fcntl.h>
2135
#include <limits.h>
2136

    
2137
int main(void)
2138
{
2139
    int len, fd;
2140
    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2141
    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2142
    return 0;
2143
}
2144
EOF
2145
if compile_prog "" "" ; then
2146
  splice=yes
2147
fi
2148

    
2149
##########################################
2150
# signalfd probe
2151
signalfd="no"
2152
cat > $TMPC << EOF
2153
#define _GNU_SOURCE
2154
#include <unistd.h>
2155
#include <sys/syscall.h>
2156
#include <signal.h>
2157
int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2158
EOF
2159

    
2160
if compile_prog "" "" ; then
2161
  signalfd=yes
2162
elif test "$kvm" = "yes" -a "$io_thread" != "yes"; then
2163
  echo
2164
  echo "ERROR: Host kernel lacks signalfd() support,"
2165
  echo "but KVM depends on it when the IO thread is disabled."
2166
  echo
2167
  exit 1
2168
fi
2169

    
2170
# check if eventfd is supported
2171
eventfd=no
2172
cat > $TMPC << EOF
2173
#include <sys/eventfd.h>
2174

    
2175
int main(void)
2176
{
2177
    int efd = eventfd(0, 0);
2178
    return 0;
2179
}
2180
EOF
2181
if compile_prog "" "" ; then
2182
  eventfd=yes
2183
fi
2184

    
2185
# check for fallocate
2186
fallocate=no
2187
cat > $TMPC << EOF
2188
#include <fcntl.h>
2189

    
2190
int main(void)
2191
{
2192
    fallocate(0, 0, 0, 0);
2193
    return 0;
2194
}
2195
EOF
2196
if compile_prog "$ARCH_CFLAGS" "" ; then
2197
  fallocate=yes
2198
fi
2199

    
2200
# check for sync_file_range
2201
sync_file_range=no
2202
cat > $TMPC << EOF
2203
#include <fcntl.h>
2204

    
2205
int main(void)
2206
{
2207
    sync_file_range(0, 0, 0, 0);
2208
    return 0;
2209
}
2210
EOF
2211
if compile_prog "$ARCH_CFLAGS" "" ; then
2212
  sync_file_range=yes
2213
fi
2214

    
2215
# check for linux/fiemap.h and FS_IOC_FIEMAP
2216
fiemap=no
2217
cat > $TMPC << EOF
2218
#include <sys/ioctl.h>
2219
#include <linux/fs.h>
2220
#include <linux/fiemap.h>
2221

    
2222
int main(void)
2223
{
2224
    ioctl(0, FS_IOC_FIEMAP, 0);
2225
    return 0;
2226
}
2227
EOF
2228
if compile_prog "$ARCH_CFLAGS" "" ; then
2229
  fiemap=yes
2230
fi
2231

    
2232
# check for dup3
2233
dup3=no
2234
cat > $TMPC << EOF
2235
#include <unistd.h>
2236

    
2237
int main(void)
2238
{
2239
    dup3(0, 0, 0);
2240
    return 0;
2241
}
2242
EOF
2243
if compile_prog "" "" ; then
2244
  dup3=yes
2245
fi
2246

    
2247
# check for epoll support
2248
epoll=no
2249
cat > $TMPC << EOF
2250
#include <sys/epoll.h>
2251

    
2252
int main(void)
2253
{
2254
    epoll_create(0);
2255
    return 0;
2256
}
2257
EOF
2258
if compile_prog "$ARCH_CFLAGS" "" ; then
2259
  epoll=yes
2260
fi
2261

    
2262
# epoll_create1 and epoll_pwait are later additions
2263
# so we must check separately for their presence
2264
epoll_create1=no
2265
cat > $TMPC << EOF
2266
#include <sys/epoll.h>
2267

    
2268
int main(void)
2269
{
2270
    /* Note that we use epoll_create1 as a value, not as
2271
     * a function being called. This is necessary so that on
2272
     * old SPARC glibc versions where the function was present in
2273
     * the library but not declared in the header file we will
2274
     * fail the configure check. (Otherwise we will get a compiler
2275
     * warning but not an error, and will proceed to fail the
2276
     * qemu compile where we compile with -Werror.)
2277
     */
2278
    epoll_create1;
2279
    return 0;
2280
}
2281
EOF
2282
if compile_prog "$ARCH_CFLAGS" "" ; then
2283
  epoll_create1=yes
2284
fi
2285

    
2286
epoll_pwait=no
2287
cat > $TMPC << EOF
2288
#include <sys/epoll.h>
2289

    
2290
int main(void)
2291
{
2292
    epoll_pwait(0, 0, 0, 0, 0);
2293
    return 0;
2294
}
2295
EOF
2296
if compile_prog "$ARCH_CFLAGS" "" ; then
2297
  epoll_pwait=yes
2298
fi
2299

    
2300
# Check if tools are available to build documentation.
2301
if test "$docs" != "no" ; then
2302
  if has makeinfo && has pod2man; then
2303
    docs=yes
2304
  else
2305
    if test "$docs" = "yes" ; then
2306
      feature_not_found "docs"
2307
    fi
2308
    docs=no
2309
  fi
2310
fi
2311

    
2312
# Search for bswap_32 function
2313
byteswap_h=no
2314
cat > $TMPC << EOF
2315
#include <byteswap.h>
2316
int main(void) { return bswap_32(0); }
2317
EOF
2318
if compile_prog "" "" ; then
2319
  byteswap_h=yes
2320
fi
2321

    
2322
# Search for bswap_32 function
2323
bswap_h=no
2324
cat > $TMPC << EOF
2325
#include <sys/endian.h>
2326
#include <sys/types.h>
2327
#include <machine/bswap.h>
2328
int main(void) { return bswap32(0); }
2329
EOF
2330
if compile_prog "" "" ; then
2331
  bswap_h=yes
2332
fi
2333

    
2334
##########################################
2335
# Do we need librt
2336
cat > $TMPC <<EOF
2337
#include <signal.h>
2338
#include <time.h>
2339
int main(void) { clockid_t id; return clock_gettime(id, NULL); }
2340
EOF
2341

    
2342
if compile_prog "" "" ; then
2343
  :
2344
elif compile_prog "" "-lrt" ; then
2345
  LIBS="-lrt $LIBS"
2346
fi
2347

    
2348
if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2349
        "$aix" != "yes" -a "$haiku" != "yes" ; then
2350
    libs_softmmu="-lutil $libs_softmmu"
2351
fi
2352

    
2353
##########################################
2354
# check if the compiler defines offsetof
2355

    
2356
need_offsetof=yes
2357
cat > $TMPC << EOF
2358
#include <stddef.h>
2359
int main(void) { struct s { int f; }; return offsetof(struct s, f); }
2360
EOF
2361
if compile_prog "" "" ; then
2362
    need_offsetof=no
2363
fi
2364

    
2365
##########################################
2366
# check if the compiler understands attribute warn_unused_result
2367
#
2368
# This could be smarter, but gcc -Werror does not error out even when warning
2369
# about attribute warn_unused_result
2370

    
2371
gcc_attribute_warn_unused_result=no
2372
cat > $TMPC << EOF
2373
#if defined(__GNUC__) && (__GNUC__ < 4) && defined(__GNUC_MINOR__) && (__GNUC__ < 4)
2374
#error gcc 3.3 or older
2375
#endif
2376
int main(void) { return 0;}
2377
EOF
2378
if compile_prog "" ""; then
2379
    gcc_attribute_warn_unused_result=yes
2380
fi
2381

    
2382
# spice probe
2383
if test "$spice" != "no" ; then
2384
  cat > $TMPC << EOF
2385
#include <spice.h>
2386
int main(void) { spice_server_new(); return 0; }
2387
EOF
2388
  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2389
  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2390
  if $pkg_config --atleast-version=0.6.0 spice-server >/dev/null 2>&1 && \
2391
     compile_prog "$spice_cflags" "$spice_libs" ; then
2392
    spice="yes"
2393
    libs_softmmu="$libs_softmmu $spice_libs"
2394
    QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2395
  else
2396
    if test "$spice" = "yes" ; then
2397
      feature_not_found "spice"
2398
    fi
2399
    spice="no"
2400
  fi
2401
fi
2402

    
2403
# check for libcacard for smartcard support
2404
if test "$smartcard" != "no" ; then
2405
    smartcard="yes"
2406
    smartcard_cflags=""
2407
    # TODO - what's the minimal nss version we support?
2408
    if test "$smartcard_nss" != "no"; then
2409
        if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 ; then
2410
            smartcard_nss="yes"
2411
            smartcard_cflags="-I\$(SRC_PATH)/libcacard"
2412
            libcacard_libs=$($pkg_config --libs nss 2>/dev/null)
2413
            libcacard_cflags=$($pkg_config --cflags nss 2>/dev/null)
2414
            QEMU_CFLAGS="$QEMU_CFLAGS $smartcard_cflags $libcacard_cflags"
2415
            LIBS="$libcacard_libs $LIBS"
2416
        else
2417
            if test "$smartcard_nss" = "yes"; then
2418
                feature_not_found "nss"
2419
            fi
2420
            smartcard_nss="no"
2421
        fi
2422
    fi
2423
fi
2424
if test "$smartcard" = "no" ; then
2425
    smartcard_nss="no"
2426
fi
2427

    
2428
# check for usbredirparser for usb network redirection support
2429
if test "$usb_redir" != "no" ; then
2430
    if $pkg_config libusbredirparser >/dev/null 2>&1 ; then
2431
        usb_redir="yes"
2432
        usb_redir_cflags=$($pkg_config --cflags libusbredirparser 2>/dev/null)
2433
        usb_redir_libs=$($pkg_config --libs libusbredirparser 2>/dev/null)
2434
        QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
2435
        LIBS="$LIBS $usb_redir_libs"
2436
    else
2437
        if test "$usb_redir" = "yes"; then
2438
            feature_not_found "usb-redir"
2439
        fi
2440
        usb_redir="no"
2441
    fi
2442
fi
2443

    
2444
##########################################
2445

    
2446
##########################################
2447
# check if we have fdatasync
2448

    
2449
fdatasync=no
2450
cat > $TMPC << EOF
2451
#include <unistd.h>
2452
int main(void) {
2453
#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
2454
return fdatasync(0);
2455
#else
2456
#abort Not supported
2457
#endif
2458
}
2459
EOF
2460
if compile_prog "" "" ; then
2461
    fdatasync=yes
2462
fi
2463

    
2464
##########################################
2465
# check if we have madvise
2466

    
2467
madvise=no
2468
cat > $TMPC << EOF
2469
#include <sys/types.h>
2470
#include <sys/mman.h>
2471
#include <stddef.h>
2472
int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2473
EOF
2474
if compile_prog "" "" ; then
2475
    madvise=yes
2476
fi
2477

    
2478
##########################################
2479
# check if we have posix_madvise
2480

    
2481
posix_madvise=no
2482
cat > $TMPC << EOF
2483
#include <sys/mman.h>
2484
#include <stddef.h>
2485
int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2486
EOF
2487
if compile_prog "" "" ; then
2488
    posix_madvise=yes
2489
fi
2490

    
2491
##########################################
2492
# check if trace backend exists
2493

    
2494
sh "$source_path/scripts/tracetool" "--$trace_backend" --check-backend > /dev/null 2> /dev/null
2495
if test "$?" -ne 0 ; then
2496
  echo
2497
  echo "Error: invalid trace backend"
2498
  echo "Please choose a supported trace backend."
2499
  echo
2500
  exit 1
2501
fi
2502

    
2503
##########################################
2504
# For 'ust' backend, test if ust headers are present
2505
if test "$trace_backend" = "ust"; then
2506
  cat > $TMPC << EOF
2507
#include <ust/tracepoint.h>
2508
#include <ust/marker.h>
2509
int main(void) { return 0; }
2510
EOF
2511
  if compile_prog "" "" ; then
2512
    LIBS="-lust $LIBS"
2513
  else
2514
    echo
2515
    echo "Error: Trace backend 'ust' missing libust header files"
2516
    echo
2517
    exit 1
2518
  fi
2519
fi
2520

    
2521
##########################################
2522
# For 'dtrace' backend, test if 'dtrace' command is present
2523
if test "$trace_backend" = "dtrace"; then
2524
  if ! has 'dtrace' ; then
2525
    echo
2526
    echo "Error: dtrace command is not found in PATH $PATH"
2527
    echo
2528
    exit 1
2529
  fi
2530
  trace_backend_stap="no"
2531
  if has 'stap' ; then
2532
    trace_backend_stap="yes"
2533
  fi
2534
fi
2535

    
2536
##########################################
2537
# __sync_fetch_and_and requires at least -march=i486. Many toolchains
2538
# use i686 as default anyway, but for those that don't, an explicit
2539
# specification is necessary
2540
if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then
2541
  cat > $TMPC << EOF
2542
int sfaa(unsigned *ptr)
2543
{
2544
  return __sync_fetch_and_and(ptr, 0);
2545
}
2546

    
2547
int main(int argc, char **argv)
2548
{
2549
  int val = 42;
2550
  sfaa(&val);
2551
  return val;
2552
}
2553
EOF
2554
  if ! compile_prog "" "" ; then
2555
    CFLAGS+="-march=i486"
2556
  fi
2557
fi
2558

    
2559
##########################################
2560
# check if we have makecontext
2561

    
2562
ucontext_coroutine=no
2563
if test "$darwin" != "yes"; then
2564
  cat > $TMPC << EOF
2565
#include <ucontext.h>
2566
int main(void) { makecontext(0, 0, 0); }
2567
EOF
2568
  if compile_prog "" "" ; then
2569
      ucontext_coroutine=yes
2570
  fi
2571
fi
2572

    
2573
##########################################
2574
# End of CC checks
2575
# After here, no more $cc or $ld runs
2576

    
2577
if test "$debug" = "no" ; then
2578
  CFLAGS="-O2 $CFLAGS"
2579
fi
2580

    
2581
# Consult white-list to determine whether to enable werror
2582
# by default.  Only enable by default for git builds
2583
z_version=`cut -f3 -d. $source_path/VERSION`
2584

    
2585
if test -z "$werror" ; then
2586
    if test "$z_version" = "50" -a \
2587
        "$linux" = "yes" ; then
2588
        werror="yes"
2589
    else
2590
        werror="no"
2591
    fi
2592
fi
2593

    
2594
# Disable zero malloc errors for official releases unless explicitly told to
2595
# enable/disable
2596
if test -z "$zero_malloc" ; then
2597
    if test "$z_version" = "50" ; then
2598
	zero_malloc="no"
2599
    else
2600
	zero_malloc="yes"
2601
    fi
2602
fi
2603

    
2604
if test "$werror" = "yes" ; then
2605
    QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
2606
fi
2607

    
2608
if test "$solaris" = "no" ; then
2609
    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
2610
        LDFLAGS="-Wl,--warn-common $LDFLAGS"
2611
    fi
2612
fi
2613

    
2614
# Use ASLR, no-SEH and DEP if available
2615
if test "$mingw32" = "yes" ; then
2616
    for flag in --dynamicbase --no-seh --nxcompat; do
2617
        if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
2618
            LDFLAGS="-Wl,$flag $LDFLAGS"
2619
        fi
2620
    done
2621
fi
2622

    
2623
confdir=$sysconfdir$confsuffix
2624

    
2625
tools=
2626
if test "$softmmu" = yes ; then
2627
  tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2628
  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2629
      tools="qemu-nbd\$(EXESUF) $tools"
2630
    if [ "$guest_agent" = "yes" ]; then
2631
      tools="qemu-ga\$(EXESUF) $tools"
2632
    fi
2633
    if [ "$check_utests" = "yes" ]; then
2634
      tools="check-qint check-qstring check-qdict check-qlist $tools"
2635
      tools="check-qfloat check-qjson $tools"
2636
    fi
2637
  fi
2638
fi
2639

    
2640
# Mac OS X ships with a broken assembler
2641
roms=
2642
if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2643
        "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2644
        "$softmmu" = yes ; then
2645
  roms="optionrom"
2646
fi
2647
if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
2648
  roms="$roms spapr-rtas"
2649
fi
2650

    
2651
echo "Install prefix    $prefix"
2652
echo "BIOS directory    `eval echo $datadir`"
2653
echo "binary directory  `eval echo $bindir`"
2654
echo "library directory `eval echo $libdir`"
2655
echo "include directory `eval echo $includedir`"
2656
echo "config directory  `eval echo $sysconfdir`"
2657
if test "$mingw32" = "no" ; then
2658
echo "Manual directory  `eval echo $mandir`"
2659
echo "ELF interp prefix $interp_prefix"
2660
fi
2661
echo "Source path       $source_path"
2662
echo "C compiler        $cc"
2663
echo "Host C compiler   $host_cc"
2664
echo "CFLAGS            $CFLAGS"
2665
echo "QEMU_CFLAGS       $QEMU_CFLAGS"
2666
echo "LDFLAGS           $LDFLAGS"
2667
echo "make              $make"
2668
echo "install           $install"
2669
echo "python            $python"
2670
echo "host CPU          $cpu"
2671
echo "host big endian   $bigendian"
2672
echo "target list       $target_list"
2673
echo "tcg debug enabled $debug_tcg"
2674
echo "Mon debug enabled $debug_mon"
2675
echo "gprof enabled     $gprof"
2676
echo "sparse enabled    $sparse"
2677
echo "strip binaries    $strip_opt"
2678
echo "profiler          $profiler"
2679
echo "static build      $static"
2680
echo "-Werror enabled   $werror"
2681
if test "$darwin" = "yes" ; then
2682
    echo "Cocoa support     $cocoa"
2683
fi
2684
echo "SDL support       $sdl"
2685
echo "curses support    $curses"
2686
echo "curl support      $curl"
2687
echo "check support     $check_utests"
2688
echo "mingw32 support   $mingw32"
2689
echo "Audio drivers     $audio_drv_list"
2690
echo "Extra audio cards $audio_card_list"
2691
echo "Block whitelist   $block_drv_whitelist"
2692
echo "Mixer emulation   $mixemu"
2693
echo "VNC support       $vnc"
2694
if test "$vnc" = "yes" ; then
2695
    echo "VNC TLS support   $vnc_tls"
2696
    echo "VNC SASL support  $vnc_sasl"
2697
    echo "VNC JPEG support  $vnc_jpeg"
2698
    echo "VNC PNG support   $vnc_png"
2699
    echo "VNC thread        $vnc_thread"
2700
fi
2701
if test -n "$sparc_cpu"; then
2702
    echo "Target Sparc Arch $sparc_cpu"
2703
fi
2704
echo "xen support       $xen"
2705
echo "brlapi support    $brlapi"
2706
echo "bluez  support    $bluez"
2707
echo "Documentation     $docs"
2708
[ ! -z "$uname_release" ] && \
2709
echo "uname -r          $uname_release"
2710
echo "NPTL support      $nptl"
2711
echo "GUEST_BASE        $guest_base"
2712
echo "PIE user targets  $user_pie"
2713
echo "vde support       $vde"
2714
echo "IO thread         $io_thread"
2715
echo "Linux AIO support $linux_aio"
2716
echo "ATTR/XATTR support $attr"
2717
echo "Install blobs     $blobs"
2718
echo "KVM support       $kvm"
2719
echo "fdt support       $fdt"
2720
echo "preadv support    $preadv"
2721
echo "fdatasync         $fdatasync"
2722
echo "madvise           $madvise"
2723
echo "posix_madvise     $posix_madvise"
2724
echo "uuid support      $uuid"
2725
echo "vhost-net support $vhost_net"
2726
echo "Trace backend     $trace_backend"
2727
echo "Trace output file $trace_file-<pid>"
2728
echo "spice support     $spice"
2729
echo "rbd support       $rbd"
2730
echo "xfsctl support    $xfs"
2731
echo "nss used          $smartcard_nss"
2732
echo "usb net redir     $usb_redir"
2733
echo "OpenGL support    $opengl"
2734
echo "build guest agent $guest_agent"
2735

    
2736
if test "$sdl_too_old" = "yes"; then
2737
echo "-> Your SDL version is too old - please upgrade to have SDL support"
2738
fi
2739

    
2740
config_host_mak="config-host.mak"
2741
config_host_ld="config-host.ld"
2742

    
2743
echo "# Automatically generated by configure - do not modify" > $config_host_mak
2744
printf "# Configured with:" >> $config_host_mak
2745
printf " '%s'" "$0" "$@" >> $config_host_mak
2746
echo >> $config_host_mak
2747

    
2748
echo all: >> $config_host_mak
2749
echo "prefix=$prefix" >> $config_host_mak
2750
echo "bindir=$bindir" >> $config_host_mak
2751
echo "libdir=$libdir" >> $config_host_mak
2752
echo "includedir=$includedir" >> $config_host_mak
2753
echo "mandir=$mandir" >> $config_host_mak
2754
echo "datadir=$datadir" >> $config_host_mak
2755
echo "sysconfdir=$sysconfdir" >> $config_host_mak
2756
echo "docdir=$docdir" >> $config_host_mak
2757
echo "confdir=$confdir" >> $config_host_mak
2758

    
2759
case "$cpu" in
2760
  i386|x86_64|alpha|cris|hppa|ia64|lm32|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64|unicore32)
2761
    ARCH=$cpu
2762
  ;;
2763
  armv4b|armv4l)
2764
    ARCH=arm
2765
  ;;
2766
esac
2767
echo "ARCH=$ARCH" >> $config_host_mak
2768
if test "$debug_tcg" = "yes" ; then
2769
  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2770
fi
2771
if test "$debug_mon" = "yes" ; then
2772
  echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
2773
fi
2774
if test "$debug" = "yes" ; then
2775
  echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2776
fi
2777
if test "$strip_opt" = "yes" ; then
2778
  echo "STRIP=${strip}" >> $config_host_mak
2779
fi
2780
if test "$bigendian" = "yes" ; then
2781
  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2782
fi
2783
echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2784
if test "$mingw32" = "yes" ; then
2785
  echo "CONFIG_WIN32=y" >> $config_host_mak
2786
  rc_version=`cat $source_path/VERSION`
2787
  version_major=${rc_version%%.*}
2788
  rc_version=${rc_version#*.}
2789
  version_minor=${rc_version%%.*}
2790
  rc_version=${rc_version#*.}
2791
  version_subminor=${rc_version%%.*}
2792
  version_micro=0
2793
  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2794
  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2795
else
2796
  echo "CONFIG_POSIX=y" >> $config_host_mak
2797
fi
2798

    
2799
if test "$linux" = "yes" ; then
2800
  echo "CONFIG_LINUX=y" >> $config_host_mak
2801
fi
2802

    
2803
if test "$darwin" = "yes" ; then
2804
  echo "CONFIG_DARWIN=y" >> $config_host_mak
2805
fi
2806

    
2807
if test "$aix" = "yes" ; then
2808
  echo "CONFIG_AIX=y" >> $config_host_mak
2809
fi
2810

    
2811
if test "$solaris" = "yes" ; then
2812
  echo "CONFIG_SOLARIS=y" >> $config_host_mak
2813
  echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
2814
  if test "$needs_libsunmath" = "yes" ; then
2815
    echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
2816
  fi
2817
fi
2818
if test "$haiku" = "yes" ; then
2819
  echo "CONFIG_HAIKU=y" >> $config_host_mak
2820
fi
2821
if test "$static" = "yes" ; then
2822
  echo "CONFIG_STATIC=y" >> $config_host_mak
2823
fi
2824
if test "$profiler" = "yes" ; then
2825
  echo "CONFIG_PROFILER=y" >> $config_host_mak
2826
fi
2827
if test "$slirp" = "yes" ; then
2828
  echo "CONFIG_SLIRP=y" >> $config_host_mak
2829
  QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES"
2830
fi
2831
if test "$vde" = "yes" ; then
2832
  echo "CONFIG_VDE=y" >> $config_host_mak
2833
fi
2834
for card in $audio_card_list; do
2835
    def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
2836
    echo "$def=y" >> $config_host_mak
2837
done
2838
echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
2839
for drv in $audio_drv_list; do
2840
    def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
2841
    echo "$def=y" >> $config_host_mak
2842
    if test "$drv" = "fmod"; then
2843
        echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
2844
    fi
2845
done
2846
if test "$audio_pt_int" = "yes" ; then
2847
  echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
2848
fi
2849
if test "$audio_win_int" = "yes" ; then
2850
  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
2851
fi
2852
echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
2853
if test "$mixemu" = "yes" ; then
2854
  echo "CONFIG_MIXEMU=y" >> $config_host_mak
2855
fi
2856
if test "$vnc" = "yes" ; then
2857
  echo "CONFIG_VNC=y" >> $config_host_mak
2858
fi
2859
if test "$vnc_tls" = "yes" ; then
2860
  echo "CONFIG_VNC_TLS=y" >> $config_host_mak
2861
  echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
2862
fi
2863
if test "$vnc_sasl" = "yes" ; then
2864
  echo "CONFIG_VNC_SASL=y" >> $config_host_mak
2865
  echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
2866
fi
2867
if test "$vnc_jpeg" = "yes" ; then
2868
  echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
2869
  echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
2870
fi
2871
if test "$vnc_png" = "yes" ; then
2872
  echo "CONFIG_VNC_PNG=y" >> $config_host_mak
2873
  echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
2874
fi
2875
if test "$vnc_thread" = "yes" ; then
2876
  echo "CONFIG_VNC_THREAD=y" >> $config_host_mak
2877
fi
2878
if test "$fnmatch" = "yes" ; then
2879
  echo "CONFIG_FNMATCH=y" >> $config_host_mak
2880
fi
2881
if test "$uuid" = "yes" ; then
2882
  echo "CONFIG_UUID=y" >> $config_host_mak
2883
fi
2884
if test "$xfs" = "yes" ; then
2885
  echo "CONFIG_XFS=y" >> $config_host_mak
2886
fi
2887
qemu_version=`head $source_path/VERSION`
2888
echo "VERSION=$qemu_version" >>$config_host_mak
2889
echo "PKGVERSION=$pkgversion" >>$config_host_mak
2890
echo "SRC_PATH=$source_path" >> $config_host_mak
2891
echo "TARGET_DIRS=$target_list" >> $config_host_mak
2892
if [ "$docs" = "yes" ] ; then
2893
  echo "BUILD_DOCS=yes" >> $config_host_mak
2894
fi
2895
if test "$sdl" = "yes" ; then
2896
  echo "CONFIG_SDL=y" >> $config_host_mak
2897
  echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
2898
fi
2899
if test "$cocoa" = "yes" ; then
2900
  echo "CONFIG_COCOA=y" >> $config_host_mak
2901
fi
2902
if test "$curses" = "yes" ; then
2903
  echo "CONFIG_CURSES=y" >> $config_host_mak
2904
fi
2905
if test "$atfile" = "yes" ; then
2906
  echo "CONFIG_ATFILE=y" >> $config_host_mak
2907
fi
2908
if test "$utimens" = "yes" ; then
2909
  echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
2910
fi
2911
if test "$pipe2" = "yes" ; then
2912
  echo "CONFIG_PIPE2=y" >> $config_host_mak
2913
fi
2914
if test "$accept4" = "yes" ; then
2915
  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
2916
fi
2917
if test "$splice" = "yes" ; then
2918
  echo "CONFIG_SPLICE=y" >> $config_host_mak
2919
fi
2920
if test "$eventfd" = "yes" ; then
2921
  echo "CONFIG_EVENTFD=y" >> $config_host_mak
2922
fi
2923
if test "$fallocate" = "yes" ; then
2924
  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
2925
fi
2926
if test "$sync_file_range" = "yes" ; then
2927
  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
2928
fi
2929
if test "$fiemap" = "yes" ; then
2930
  echo "CONFIG_FIEMAP=y" >> $config_host_mak
2931
fi
2932
if test "$dup3" = "yes" ; then
2933
  echo "CONFIG_DUP3=y" >> $config_host_mak
2934
fi
2935
if test "$epoll" = "yes" ; then
2936
  echo "CONFIG_EPOLL=y" >> $config_host_mak
2937
fi
2938
if test "$epoll_create1" = "yes" ; then
2939
  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
2940
fi
2941
if test "$epoll_pwait" = "yes" ; then
2942
  echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
2943
fi
2944
if test "$inotify" = "yes" ; then
2945
  echo "CONFIG_INOTIFY=y" >> $config_host_mak
2946
fi
2947
if test "$inotify1" = "yes" ; then
2948
  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
2949
fi
2950
if test "$byteswap_h" = "yes" ; then
2951
  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
2952
fi
2953
if test "$bswap_h" = "yes" ; then
2954
  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
2955
fi
2956
if test "$curl" = "yes" ; then
2957
  echo "CONFIG_CURL=y" >> $config_host_mak
2958
  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
2959
fi
2960
if test "$brlapi" = "yes" ; then
2961
  echo "CONFIG_BRLAPI=y" >> $config_host_mak
2962
fi
2963
if test "$bluez" = "yes" ; then
2964
  echo "CONFIG_BLUEZ=y" >> $config_host_mak
2965
  echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
2966
fi
2967
echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
2968
if test "$xen" = "yes" ; then
2969
  echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
2970
  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
2971
fi
2972
if test "$io_thread" = "yes" ; then
2973
  echo "CONFIG_IOTHREAD=y" >> $config_host_mak
2974
fi
2975
if test "$linux_aio" = "yes" ; then
2976
  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
2977
fi
2978
if test "$attr" = "yes" ; then
2979
  echo "CONFIG_ATTR=y" >> $config_host_mak
2980
fi
2981
if test "$linux" = "yes" ; then
2982
  if test "$attr" = "yes" ; then
2983
    echo "CONFIG_VIRTFS=y" >> $config_host_mak
2984
  fi
2985
fi
2986
if test "$blobs" = "yes" ; then
2987
  echo "INSTALL_BLOBS=yes" >> $config_host_mak
2988
fi
2989
if test "$iovec" = "yes" ; then
2990
  echo "CONFIG_IOVEC=y" >> $config_host_mak
2991
fi
2992
if test "$preadv" = "yes" ; then
2993
  echo "CONFIG_PREADV=y" >> $config_host_mak
2994
fi
2995
if test "$fdt" = "yes" ; then
2996
  echo "CONFIG_FDT=y" >> $config_host_mak
2997
fi
2998
if test "$signalfd" = "yes" ; then
2999
  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
3000
fi
3001
if test "$need_offsetof" = "yes" ; then
3002
  echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
3003
fi
3004
if test "$gcc_attribute_warn_unused_result" = "yes" ; then
3005
  echo "CONFIG_GCC_ATTRIBUTE_WARN_UNUSED_RESULT=y" >> $config_host_mak
3006
fi
3007
if test "$fdatasync" = "yes" ; then
3008
  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
3009
fi
3010
if test "$madvise" = "yes" ; then
3011
  echo "CONFIG_MADVISE=y" >> $config_host_mak
3012
fi
3013
if test "$posix_madvise" = "yes" ; then
3014
  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
3015
fi
3016

    
3017
if test "$spice" = "yes" ; then
3018
  echo "CONFIG_SPICE=y" >> $config_host_mak
3019
fi
3020

    
3021
if test "$smartcard" = "yes" ; then
3022
  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
3023
fi
3024

    
3025
if test "$smartcard_nss" = "yes" ; then
3026
  echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
3027
fi
3028

    
3029
if test "$usb_redir" = "yes" ; then
3030
  echo "CONFIG_USB_REDIR=y" >> $config_host_mak
3031
fi
3032

    
3033
if test "$opengl" = "yes" ; then
3034
  echo "CONFIG_OPENGL=y" >> $config_host_mak
3035
fi
3036

    
3037
# XXX: suppress that
3038
if [ "$bsd" = "yes" ] ; then
3039
  echo "CONFIG_BSD=y" >> $config_host_mak
3040
fi
3041

    
3042
echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
3043

    
3044
if test "$zero_malloc" = "yes" ; then
3045
  echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
3046
fi
3047
if test "$rbd" = "yes" ; then
3048
  echo "CONFIG_RBD=y" >> $config_host_mak
3049
fi
3050

    
3051
if test "$ucontext_coroutine" = "yes" ; then
3052
  echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak
3053
fi
3054

    
3055
# USB host support
3056
case "$usb" in
3057
linux)
3058
  echo "HOST_USB=linux" >> $config_host_mak
3059
;;
3060
bsd)
3061
  echo "HOST_USB=bsd" >> $config_host_mak
3062
;;
3063
*)
3064
  echo "HOST_USB=stub" >> $config_host_mak
3065
;;
3066
esac
3067

    
3068
echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
3069
if test "$trace_backend" = "simple"; then
3070
  echo "CONFIG_SIMPLE_TRACE=y" >> $config_host_mak
3071
fi
3072
# Set the appropriate trace file.
3073
if test "$trace_backend" = "simple"; then
3074
  trace_file="\"$trace_file-\" FMT_pid"
3075
fi
3076
if test "$trace_backend" = "dtrace" -a "$trace_backend_stap" = "yes" ; then
3077
  echo "CONFIG_SYSTEMTAP_TRACE=y" >> $config_host_mak
3078
fi
3079
echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
3080

    
3081
echo "TOOLS=$tools" >> $config_host_mak
3082
echo "ROMS=$roms" >> $config_host_mak
3083
echo "MAKE=$make" >> $config_host_mak
3084
echo "INSTALL=$install" >> $config_host_mak
3085
echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_host_mak
3086
echo "INSTALL_DATA=$install -m0644 -p" >> $config_host_mak
3087
echo "INSTALL_PROG=$install -m0755 -p" >> $config_host_mak
3088
echo "PYTHON=$python" >> $config_host_mak
3089
echo "CC=$cc" >> $config_host_mak
3090
echo "CC_I386=$cc_i386" >> $config_host_mak
3091
echo "HOST_CC=$host_cc" >> $config_host_mak
3092
echo "AR=$ar" >> $config_host_mak
3093
echo "OBJCOPY=$objcopy" >> $config_host_mak
3094
echo "LD=$ld" >> $config_host_mak
3095
echo "WINDRES=$windres" >> $config_host_mak
3096
echo "LIBTOOL=$libtool" >> $config_host_mak
3097
echo "CFLAGS=$CFLAGS" >> $config_host_mak
3098
echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
3099
echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
3100
if test "$sparse" = "yes" ; then
3101
  echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
3102
  echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
3103
  echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
3104
fi
3105
echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
3106
echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
3107
echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
3108
echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
3109
echo "LIBS+=$LIBS" >> $config_host_mak
3110
echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
3111
echo "EXESUF=$EXESUF" >> $config_host_mak
3112
echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
3113

    
3114
# generate list of library paths for linker script
3115

    
3116
$ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
3117

    
3118
if test -f ${config_host_ld}~ ; then
3119
  if cmp -s $config_host_ld ${config_host_ld}~ ; then
3120
    mv ${config_host_ld}~ $config_host_ld
3121
  else
3122
    rm ${config_host_ld}~
3123
  fi
3124
fi
3125

    
3126
for d in libdis libdis-user; do
3127
    mkdir -p $d
3128
    symlink $source_path/Makefile.dis $d/Makefile
3129
    echo > $d/config.mak
3130
done
3131
if test "$static" = "no" -a "$user_pie" = "yes" ; then
3132
  echo "QEMU_CFLAGS+=-fpie" > libdis-user/config.mak
3133
fi
3134

    
3135
for target in $target_list; do
3136
target_dir="$target"
3137
config_target_mak=$target_dir/config-target.mak
3138
target_arch2=`echo $target | cut -d '-' -f 1`
3139
target_bigendian="no"
3140

    
3141
case "$target_arch2" in
3142
  armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus)
3143
  target_bigendian=yes
3144
  ;;
3145
esac
3146
target_softmmu="no"
3147
target_user_only="no"
3148
target_linux_user="no"
3149
target_darwin_user="no"
3150
target_bsd_user="no"
3151
case "$target" in
3152
  ${target_arch2}-softmmu)
3153
    target_softmmu="yes"
3154
    ;;
3155
  ${target_arch2}-linux-user)
3156
    if test "$linux" != "yes" ; then
3157
      echo "ERROR: Target '$target' is only available on a Linux host"
3158
      exit 1
3159
    fi
3160
    target_user_only="yes"
3161
    target_linux_user="yes"
3162
    ;;
3163
  ${target_arch2}-darwin-user)
3164
    if test "$darwin" != "yes" ; then
3165
      echo "ERROR: Target '$target' is only available on a Darwin host"
3166
      exit 1
3167
    fi
3168
    target_user_only="yes"
3169
    target_darwin_user="yes"
3170
    ;;
3171
  ${target_arch2}-bsd-user)
3172
    if test "$bsd" != "yes" ; then
3173
      echo "ERROR: Target '$target' is only available on a BSD host"
3174
      exit 1
3175
    fi
3176
    target_user_only="yes"
3177
    target_bsd_user="yes"
3178
    ;;
3179
  *)
3180
    echo "ERROR: Target '$target' not recognised"
3181
    exit 1
3182
    ;;
3183
esac
3184

    
3185
mkdir -p $target_dir
3186
mkdir -p $target_dir/fpu
3187
mkdir -p $target_dir/tcg
3188
mkdir -p $target_dir/ide
3189
mkdir -p $target_dir/9pfs
3190
if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
3191
  mkdir -p $target_dir/nwfpe
3192
fi
3193
symlink $source_path/Makefile.target $target_dir/Makefile
3194

    
3195

    
3196
echo "# Automatically generated by configure - do not modify" > $config_target_mak
3197

    
3198
bflt="no"
3199
target_nptl="no"
3200
interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3201
echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
3202
gdb_xml_files=""
3203
target_short_alignment=2
3204
target_int_alignment=4
3205
target_long_alignment=4
3206
target_llong_alignment=8
3207
target_libs_softmmu=
3208

    
3209
TARGET_ARCH="$target_arch2"
3210
TARGET_BASE_ARCH=""
3211
TARGET_ABI_DIR=""
3212

    
3213
case "$target_arch2" in
3214
  i386)
3215
    target_phys_bits=64
3216
  ;;
3217
  x86_64)
3218
    TARGET_BASE_ARCH=i386
3219
    target_phys_bits=64
3220
    target_long_alignment=8
3221
  ;;
3222
  alpha)
3223
    target_phys_bits=64
3224
    target_long_alignment=8
3225
    target_nptl="yes"
3226
  ;;
3227
  arm|armeb)
3228
    TARGET_ARCH=arm
3229
    bflt="yes"
3230
    target_nptl="yes"
3231
    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3232
    target_phys_bits=32
3233
    target_llong_alignment=4
3234
  ;;
3235
  cris)
3236
    target_nptl="yes"
3237
    target_phys_bits=32
3238
  ;;
3239
  lm32)
3240
    target_phys_bits=32
3241
    target_libs_softmmu="$opengl_libs"
3242
  ;;
3243
  m68k)
3244
    bflt="yes"
3245
    gdb_xml_files="cf-core.xml cf-fp.xml"
3246
    target_phys_bits=32
3247
    target_int_alignment=2
3248
    target_long_alignment=2
3249
    target_llong_alignment=2
3250
  ;;
3251
  microblaze|microblazeel)
3252
    TARGET_ARCH=microblaze
3253
    bflt="yes"
3254
    target_nptl="yes"
3255
    target_phys_bits=32
3256
    target_libs_softmmu="$fdt_libs"
3257
  ;;
3258
  mips|mipsel)
3259
    TARGET_ARCH=mips
3260
    echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3261
    target_nptl="yes"
3262
    target_phys_bits=64
3263
  ;;
3264
  mipsn32|mipsn32el)
3265
    TARGET_ARCH=mipsn32
3266
    TARGET_BASE_ARCH=mips
3267
    echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3268
    target_phys_bits=64
3269
  ;;
3270
  mips64|mips64el)
3271
    TARGET_ARCH=mips64
3272
    TARGET_BASE_ARCH=mips
3273
    echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3274
    target_phys_bits=64
3275
    target_long_alignment=8
3276
  ;;
3277
  ppc)
3278
    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3279
    target_phys_bits=32
3280
    target_nptl="yes"
3281
    target_libs_softmmu="$fdt_libs"
3282
  ;;
3283
  ppcemb)
3284
    TARGET_BASE_ARCH=ppc
3285
    TARGET_ABI_DIR=ppc
3286
    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3287
    target_phys_bits=64
3288
    target_nptl="yes"
3289
    target_libs_softmmu="$fdt_libs"
3290
  ;;
3291
  ppc64)
3292
    TARGET_BASE_ARCH=ppc
3293
    TARGET_ABI_DIR=ppc
3294
    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3295
    target_phys_bits=64
3296
    target_long_alignment=8
3297
    target_libs_softmmu="$fdt_libs"
3298
  ;;
3299
  ppc64abi32)
3300
    TARGET_ARCH=ppc64
3301
    TARGET_BASE_ARCH=ppc
3302
    TARGET_ABI_DIR=ppc
3303
    echo "TARGET_ABI32=y" >> $config_target_mak
3304
    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3305
    target_phys_bits=64
3306
    target_libs_softmmu="$fdt_libs"
3307
  ;;
3308
  sh4|sh4eb)
3309
    TARGET_ARCH=sh4
3310
    bflt="yes"
3311
    target_nptl="yes"
3312
    target_phys_bits=32
3313
  ;;
3314
  sparc)
3315
    target_phys_bits=64
3316
  ;;
3317
  sparc64)
3318
    TARGET_BASE_ARCH=sparc
3319
    target_phys_bits=64
3320
    target_long_alignment=8
3321
  ;;
3322
  sparc32plus)
3323
    TARGET_ARCH=sparc64
3324
    TARGET_BASE_ARCH=sparc
3325
    TARGET_ABI_DIR=sparc
3326
    echo "TARGET_ABI32=y" >> $config_target_mak
3327
    target_phys_bits=64
3328
  ;;
3329
  s390x)
3330
    target_nptl="yes"
3331
    target_phys_bits=64
3332
    target_long_alignment=8
3333
  ;;
3334
  unicore32)
3335
    target_phys_bits=32
3336
  ;;
3337
  *)
3338
    echo "Unsupported target CPU"
3339
    exit 1
3340
  ;;
3341
esac
3342
echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
3343
echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
3344
echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
3345
echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
3346
echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3347
target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
3348
echo "TARGET_$target_arch_name=y" >> $config_target_mak
3349
echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3350
# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3351
if [ "$TARGET_BASE_ARCH" = "" ]; then
3352
  TARGET_BASE_ARCH=$TARGET_ARCH
3353
fi
3354
echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3355
if [ "$TARGET_ABI_DIR" = "" ]; then
3356
  TARGET_ABI_DIR=$TARGET_ARCH
3357
fi
3358
echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
3359
case "$target_arch2" in
3360
  i386|x86_64)
3361
    if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3362
      target_phys_bits=64
3363
      echo "CONFIG_XEN=y" >> $config_target_mak
3364
    else
3365
      echo "CONFIG_NO_XEN=y" >> $config_target_mak
3366
    fi
3367
    ;;
3368
  *)
3369
    echo "CONFIG_NO_XEN=y" >> $config_target_mak
3370
esac
3371
case "$target_arch2" in
3372
  i386|x86_64|ppcemb|ppc|ppc64|s390x)
3373
    # Make sure the target and host cpus are compatible
3374
    if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
3375
      \( "$target_arch2" = "$cpu" -o \
3376
      \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
3377
      \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
3378
      \( "$target_arch2" = "ppc"    -a "$cpu" = "ppc64" \) -o \
3379
      \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
3380
      \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
3381
      \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
3382
      echo "CONFIG_KVM=y" >> $config_target_mak
3383
      if test "$vhost_net" = "yes" ; then
3384
        echo "CONFIG_VHOST_NET=y" >> $config_target_mak
3385
      fi
3386
    fi
3387
esac
3388
if test "$target_bigendian" = "yes" ; then
3389
  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
3390
fi
3391
if test "$target_softmmu" = "yes" ; then
3392
  echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
3393
  echo "CONFIG_SOFTMMU=y" >> $config_target_mak
3394
  echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
3395
  echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
3396
  echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
3397
fi
3398
if test "$target_user_only" = "yes" ; then
3399
  echo "CONFIG_USER_ONLY=y" >> $config_target_mak
3400
fi
3401
if test "$target_linux_user" = "yes" ; then
3402
  echo "CONFIG_LINUX_USER=y" >> $config_target_mak
3403
fi
3404
if test "$target_darwin_user" = "yes" ; then
3405
  echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
3406
fi
3407
if test "$smartcard_nss" = "yes" ; then
3408
  echo "subdir-$target: subdir-libcacard" >> $config_host_mak
3409
  echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3410
  echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3411
fi
3412
list=""
3413
if test ! -z "$gdb_xml_files" ; then
3414
  for x in $gdb_xml_files; do
3415
    list="$list $source_path/gdb-xml/$x"
3416
  done
3417
  echo "TARGET_XML_FILES=$list" >> $config_target_mak
3418
fi
3419

    
3420
if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
3421
  echo "TARGET_HAS_BFLT=y" >> $config_target_mak
3422
fi
3423
if test "$target_user_only" = "yes" \
3424
        -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
3425
  echo "CONFIG_USE_NPTL=y" >> $config_target_mak
3426
fi
3427
if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
3428
  echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
3429
fi
3430
if test "$target_bsd_user" = "yes" ; then
3431
  echo "CONFIG_BSD_USER=y" >> $config_target_mak
3432
fi
3433

    
3434
# generate QEMU_CFLAGS/LDFLAGS for targets
3435

    
3436
cflags=""
3437
includes=""
3438
ldflags=""
3439

    
3440
if test "$ARCH" = "sparc64" ; then
3441
  includes="-I\$(SRC_PATH)/tcg/sparc $includes"
3442
elif test "$ARCH" = "s390x" ; then
3443
  includes="-I\$(SRC_PATH)/tcg/s390 $includes"
3444
elif test "$ARCH" = "x86_64" ; then
3445
  includes="-I\$(SRC_PATH)/tcg/i386 $includes"
3446
else
3447
  includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
3448
fi
3449
includes="-I\$(SRC_PATH)/tcg $includes"
3450

    
3451
if test "$target_user_only" = "yes" ; then
3452
    libdis_config_mak=libdis-user/config.mak
3453
else
3454
    libdis_config_mak=libdis/config.mak
3455
fi
3456

    
3457
for i in $ARCH $TARGET_BASE_ARCH ; do
3458
  case "$i" in
3459
  alpha)
3460
    echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
3461
    echo "CONFIG_ALPHA_DIS=y"  >> $libdis_config_mak
3462
  ;;
3463
  arm)
3464
    echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
3465
    echo "CONFIG_ARM_DIS=y"  >> $libdis_config_mak
3466
  ;;
3467
  cris)
3468
    echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
3469
    echo "CONFIG_CRIS_DIS=y"  >> $libdis_config_mak
3470
  ;;
3471
  hppa)
3472
    echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
3473
    echo "CONFIG_HPPA_DIS=y"  >> $libdis_config_mak
3474
  ;;
3475
  i386|x86_64)
3476
    echo "CONFIG_I386_DIS=y"  >> $config_target_mak
3477
    echo "CONFIG_I386_DIS=y"  >> $libdis_config_mak
3478
  ;;
3479
  ia64*)
3480
    echo "CONFIG_IA64_DIS=y"  >> $config_target_mak
3481
    echo "CONFIG_IA64_DIS=y"  >> $libdis_config_mak
3482
  ;;
3483
  m68k)
3484
    echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
3485
    echo "CONFIG_M68K_DIS=y"  >> $libdis_config_mak
3486
  ;;
3487
  microblaze*)
3488
    echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
3489
    echo "CONFIG_MICROBLAZE_DIS=y"  >> $libdis_config_mak
3490
  ;;
3491
  mips*)
3492
    echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
3493
    echo "CONFIG_MIPS_DIS=y"  >> $libdis_config_mak
3494
  ;;
3495
  ppc*)
3496
    echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
3497
    echo "CONFIG_PPC_DIS=y"  >> $libdis_config_mak
3498
  ;;
3499
  s390*)
3500
    echo "CONFIG_S390_DIS=y"  >> $config_target_mak
3501
    echo "CONFIG_S390_DIS=y"  >> $libdis_config_mak
3502
  ;;
3503
  sh4)
3504
    echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
3505
    echo "CONFIG_SH4_DIS=y"  >> $libdis_config_mak
3506
  ;;
3507
  sparc*)
3508
    echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
3509
    echo "CONFIG_SPARC_DIS=y"  >> $libdis_config_mak
3510
  ;;
3511
  esac
3512
done
3513

    
3514
case "$ARCH" in
3515
alpha)
3516
  # Ensure there's only a single GP
3517
  cflags="-msmall-data $cflags"
3518
;;
3519
esac
3520

    
3521
if test "$target_softmmu" = "yes" ; then
3522
  case "$TARGET_BASE_ARCH" in
3523
  arm)
3524
    cflags="-DHAS_AUDIO $cflags"
3525
  ;;
3526
  lm32)
3527
    cflags="-DHAS_AUDIO $cflags"
3528
  ;;
3529
  i386|mips|ppc)
3530
    cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
3531
  ;;
3532
  esac
3533
fi
3534

    
3535
if test "$target_user_only" = "yes" -a "$static" = "no" -a \
3536
	"$user_pie" = "yes" ; then
3537
  cflags="-fpie $cflags"
3538
  ldflags="-pie $ldflags"
3539
fi
3540

    
3541
if test "$target_softmmu" = "yes" -a \( \
3542
        "$TARGET_ARCH" = "microblaze" -o \
3543
        "$TARGET_ARCH" = "cris" \) ; then
3544
  echo "CONFIG_NEED_MMU=y" >> $config_target_mak
3545
fi
3546

    
3547
if test "$gprof" = "yes" ; then
3548
  echo "TARGET_GPROF=yes" >> $config_target_mak
3549
  if test "$target_linux_user" = "yes" ; then
3550
    cflags="-p $cflags"
3551
    ldflags="-p $ldflags"
3552
  fi
3553
  if test "$target_softmmu" = "yes" ; then
3554
    ldflags="-p $ldflags"
3555
    echo "GPROF_CFLAGS=-p" >> $config_target_mak
3556
  fi
3557
fi
3558

    
3559
linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
3560
if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
3561
  case "$ARCH" in
3562
  sparc)
3563
    # -static is used to avoid g1/g3 usage by the dynamic linker
3564
    ldflags="$linker_script -static $ldflags"
3565
    ;;
3566
  alpha | s390x)
3567
    # The default placement of the application is fine.
3568
    ;;
3569
  *)
3570
    ldflags="$linker_script $ldflags"
3571
    ;;
3572
  esac
3573
fi
3574

    
3575
# use included Linux headers
3576
if test "$linux" = "yes" ; then
3577
  includes="-I\$(SRC_PATH)/linux-headers $includes"
3578
  mkdir -p linux-headers
3579
  case "$cpu" in
3580
  i386|x86_64)
3581
    symlink $source_path/linux-headers/asm-x86 linux-headers/asm
3582
    ;;
3583
  ppcemb|ppc|ppc64)
3584
    symlink $source_path/linux-headers/asm-powerpc linux-headers/asm
3585
    ;;
3586
  s390x)
3587
    symlink $source_path/linux-headers/asm-s390 linux-headers/asm
3588
    ;;
3589
  esac
3590
fi
3591

    
3592
echo "LDFLAGS+=$ldflags" >> $config_target_mak
3593
echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
3594
echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
3595

    
3596
done # for target in $targets
3597

    
3598
# build tree in object directory in case the source is not in the current directory
3599
DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
3600
DIRS="$DIRS pc-bios/spapr-rtas"
3601
DIRS="$DIRS roms/seabios roms/vgabios"
3602
DIRS="$DIRS fsdev ui"
3603
DIRS="$DIRS qapi"
3604
DIRS="$DIRS qga"
3605
FILES="Makefile tests/Makefile"
3606
FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
3607
FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
3608
FILES="$FILES pc-bios/spapr-rtas/Makefile"
3609
FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
3610
for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.rom $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
3611
    FILES="$FILES pc-bios/`basename $bios_file`"
3612
done
3613
mkdir -p $DIRS
3614
for f in $FILES ; do
3615
    if [ -e "$source_path/$f" ] && ! [ -e "$f" ]; then
3616
        symlink "$source_path/$f" "$f"
3617
    fi
3618
done
3619

    
3620
# temporary config to build submodules
3621
for rom in seabios vgabios ; do
3622
    config_mak=roms/$rom/config.mak
3623
    echo "# Automatically generated by configure - do not modify" > $config_mak
3624
    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
3625
    echo "CC=$cc" >> $config_mak
3626
    echo "BCC=bcc" >> $config_mak
3627
    echo "CPP=${cross_prefix}cpp" >> $config_mak
3628
    echo "OBJCOPY=objcopy" >> $config_mak
3629
    echo "IASL=iasl" >> $config_mak
3630
    echo "LD=$ld" >> $config_mak
3631
done
3632

    
3633
for hwlib in 32 64; do
3634
  d=libhw$hwlib
3635
  mkdir -p $d
3636
  mkdir -p $d/ide
3637
  symlink $source_path/Makefile.hw $d/Makefile
3638
  mkdir -p $d/9pfs
3639
  echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
3640
done
3641

    
3642
if [ "$source_path" != `pwd` ]; then
3643
    # out of tree build
3644
    mkdir -p libcacard
3645
    rm -f libcacard/Makefile
3646
    symlink "$source_path/libcacard/Makefile" libcacard/Makefile
3647
fi
3648

    
3649
d=libuser
3650
mkdir -p $d
3651
symlink $source_path/Makefile.user $d/Makefile
3652
if test "$static" = "no" -a "$user_pie" = "yes" ; then
3653
  echo "QEMU_CFLAGS+=-fpie" > $d/config.mak
3654
fi
3655

    
3656
if test "$docs" = "yes" ; then
3657
  mkdir -p QMP
3658
fi