Statistics
| Branch: | Revision:

root / configure @ 6aae2a2e

History | View | Annotate | Download (100.3 kB)

1
#!/bin/sh
2
#
3
# qemu configure script (c) 2003 Fabrice Bellard
4
#
5
# set temporary file name
6
if test ! -z "$TMPDIR" ; then
7
    TMPDIR1="${TMPDIR}"
8
elif test ! -z "$TEMPDIR" ; then
9
    TMPDIR1="${TEMPDIR}"
10
else
11
    TMPDIR1="/tmp"
12
fi
13

    
14
TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c"
15
TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o"
16
TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.exe"
17

    
18
# NB: do not call "exit" in the trap handler; this is buggy with some shells;
19
# see <1285349658-3122-1-git-send-email-loic.minier@linaro.org>
20
trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM
21
rm -f config.log
22

    
23
# Print a helpful header at the top of config.log
24
echo "# QEMU configure log $(date)" >> config.log
25
printf "# Configured with:" >> config.log
26
printf " '%s'" "$0" "$@" >> config.log
27
echo >> config.log
28
echo "#" >> config.log
29

    
30
compile_object() {
31
  echo $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log
32
  $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log 2>&1
33
}
34

    
35
compile_prog() {
36
  local_cflags="$1"
37
  local_ldflags="$2"
38
  echo $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log
39
  $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log 2>&1
40
}
41

    
42
# symbolically link $1 to $2.  Portable version of "ln -sf".
43
symlink() {
44
  rm -f $2
45
  ln -s $1 $2
46
}
47

    
48
# check whether a command is available to this shell (may be either an
49
# executable or a builtin)
50
has() {
51
    type "$1" >/dev/null 2>&1
52
}
53

    
54
# search for an executable in PATH
55
path_of() {
56
    local_command="$1"
57
    local_ifs="$IFS"
58
    local_dir=""
59

    
60
    # pathname has a dir component?
61
    if [ "${local_command#*/}" != "$local_command" ]; then
62
        if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
63
            echo "$local_command"
64
            return 0
65
        fi
66
    fi
67
    if [ -z "$local_command" ]; then
68
        return 1
69
    fi
70

    
71
    IFS=:
72
    for local_dir in $PATH; do
73
        if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
74
            echo "$local_dir/$local_command"
75
            IFS="${local_ifs:-$(printf ' \t\n')}"
76
            return 0
77
        fi
78
    done
79
    # not found
80
    IFS="${local_ifs:-$(printf ' \t\n')}"
81
    return 1
82
}
83

    
84
# default parameters
85
source_path=`dirname "$0"`
86
cpu=""
87
interp_prefix="/usr/gnemul/qemu-%M"
88
static="no"
89
sparc_cpu=""
90
cross_prefix=""
91
audio_drv_list=""
92
audio_card_list="ac97 es1370 sb16 hda"
93
audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda"
94
block_drv_whitelist=""
95
host_cc="gcc"
96
helper_cflags=""
97
libs_softmmu=""
98
libs_tools=""
99
audio_pt_int=""
100
audio_win_int=""
101
cc_i386=i386-pc-linux-gnu-gcc
102
libs_qga=""
103
debug_info="yes"
104

    
105
target_list=""
106

    
107
# Default value for a variable defining feature "foo".
108
#  * foo="no"  feature will only be used if --enable-foo arg is given
109
#  * foo=""    feature will be searched for, and if found, will be used
110
#              unless --disable-foo is given
111
#  * foo="yes" this value will only be set by --enable-foo flag.
112
#              feature will searched for,
113
#              if not found, configure exits with error
114
#
115
# Always add --enable-foo and --disable-foo command line args.
116
# Distributions want to ensure that several features are compiled in, and it
117
# is impossible without a --enable-foo that exits if a feature is not found.
118

    
119
bluez=""
120
brlapi=""
121
curl=""
122
curses=""
123
docs=""
124
fdt=""
125
nptl=""
126
sdl=""
127
virtfs=""
128
vnc="yes"
129
sparse="no"
130
uuid=""
131
vde=""
132
vnc_tls=""
133
vnc_sasl=""
134
vnc_jpeg=""
135
vnc_png=""
136
vnc_thread="no"
137
xen=""
138
xen_ctrl_version=""
139
linux_aio=""
140
cap_ng=""
141
attr=""
142
libattr=""
143
xfs=""
144

    
145
vhost_net="no"
146
kvm="no"
147
gprof="no"
148
debug_tcg="no"
149
debug_mon="no"
150
debug="no"
151
strip_opt="yes"
152
tcg_interpreter="no"
153
bigendian="no"
154
mingw32="no"
155
EXESUF=""
156
prefix="/usr/local"
157
mandir="\${prefix}/share/man"
158
qemu_datadir="\${prefix}/share/qemu"
159
qemu_docdir="\${prefix}/share/doc/qemu"
160
bindir="\${prefix}/bin"
161
libdir="\${prefix}/lib"
162
includedir="\${prefix}/include"
163
sysconfdir="\${prefix}/etc"
164
confsuffix="/qemu"
165
slirp="yes"
166
fmod_lib=""
167
fmod_inc=""
168
oss_lib=""
169
bsd="no"
170
linux="no"
171
solaris="no"
172
profiler="no"
173
cocoa="no"
174
softmmu="yes"
175
linux_user="no"
176
darwin_user="no"
177
bsd_user="no"
178
guest_base=""
179
uname_release=""
180
mixemu="no"
181
aix="no"
182
blobs="yes"
183
pkgversion=""
184
pie=""
185
zero_malloc=""
186
trace_backend="nop"
187
trace_file="trace"
188
spice=""
189
rbd=""
190
smartcard=""
191
smartcard_nss=""
192
usb_redir=""
193
opengl=""
194
zlib="yes"
195
guest_agent="yes"
196
libiscsi=""
197
coroutine=""
198

    
199
# parse CC options first
200
for opt do
201
  optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
202
  case "$opt" in
203
  --cross-prefix=*) cross_prefix="$optarg"
204
  ;;
205
  --cc=*) CC="$optarg"
206
  ;;
207
  --source-path=*) source_path="$optarg"
208
  ;;
209
  --cpu=*) cpu="$optarg"
210
  ;;
211
  --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
212
  ;;
213
  --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
214
  ;;
215
  --enable-debug-info) debug_info="yes"
216
  ;;
217
  --disable-debug-info) debug_info="no"
218
  ;;
219
  --sparc_cpu=*)
220
    sparc_cpu="$optarg"
221
    case $sparc_cpu in
222
    v7|v8|v8plus|v8plusa)
223
      cpu="sparc"
224
    ;;
225
    v9)
226
      cpu="sparc64"
227
    ;;
228
    *)
229
      echo "undefined SPARC architecture. Exiting";
230
      exit 1
231
    ;;
232
    esac
233
  ;;
234
  esac
235
done
236
# OS specific
237
# Using uname is really, really broken.  Once we have the right set of checks
238
# we can eliminate its usage altogether.
239

    
240
cc="${CC-${cross_prefix}gcc}"
241
ar="${AR-${cross_prefix}ar}"
242
objcopy="${OBJCOPY-${cross_prefix}objcopy}"
243
ld="${LD-${cross_prefix}ld}"
244
libtool="${LIBTOOL-${cross_prefix}libtool}"
245
strip="${STRIP-${cross_prefix}strip}"
246
windres="${WINDRES-${cross_prefix}windres}"
247
pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
248
query_pkg_config() {
249
    "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
250
}
251
pkg_config=query_pkg_config
252
sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
253

    
254
# default flags for all hosts
255
QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
256
QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
257
QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
258
QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
259
QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
260
QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/fpu"
261
if test "$debug_info" = "yes"; then
262
    CFLAGS="-g $CFLAGS"
263
    LDFLAGS="-g $LDFLAGS"
264
fi
265

    
266
# make source path absolute
267
source_path=`cd "$source_path"; pwd`
268

    
269
check_define() {
270
cat > $TMPC <<EOF
271
#if !defined($1)
272
#error $1 not defined
273
#endif
274
int main(void) { return 0; }
275
EOF
276
  compile_object
277
}
278

    
279
if test ! -z "$cpu" ; then
280
  # command line argument
281
  :
282
elif check_define __i386__ ; then
283
  cpu="i386"
284
elif check_define __x86_64__ ; then
285
  cpu="x86_64"
286
elif check_define __sparc__ ; then
287
  # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
288
  # They must be specified using --sparc_cpu
289
  if check_define __arch64__ ; then
290
    cpu="sparc64"
291
  else
292
    cpu="sparc"
293
  fi
294
elif check_define _ARCH_PPC ; then
295
  if check_define _ARCH_PPC64 ; then
296
    cpu="ppc64"
297
  else
298
    cpu="ppc"
299
  fi
300
elif check_define __mips__ ; then
301
  cpu="mips"
302
elif check_define __ia64__ ; then
303
  cpu="ia64"
304
elif check_define __s390__ ; then
305
  if check_define __s390x__ ; then
306
    cpu="s390x"
307
  else
308
    cpu="s390"
309
  fi
310
elif check_define __arm__ ; then
311
  cpu="arm"
312
elif check_define __hppa__ ; then
313
  cpu="hppa"
314
else
315
  cpu=`uname -m`
316
fi
317

    
318
ARCH=
319
# Normalise host CPU name and set ARCH.
320
# Note that this case should only have supported host CPUs, not guests.
321
case "$cpu" in
322
  ia64|ppc|ppc64|s390|s390x|sparc64)
323
    cpu="$cpu"
324
  ;;
325
  i386|i486|i586|i686|i86pc|BePC)
326
    cpu="i386"
327
  ;;
328
  x86_64|amd64)
329
    cpu="x86_64"
330
  ;;
331
  armv*b|armv*l|arm)
332
    cpu="arm"
333
  ;;
334
  hppa|parisc|parisc64)
335
    cpu="hppa"
336
  ;;
337
  mips*)
338
    cpu="mips"
339
  ;;
340
  sparc|sun4[cdmuv])
341
    cpu="sparc"
342
  ;;
343
  *)
344
    # This will result in either an error or falling back to TCI later
345
    ARCH=unknown
346
  ;;
347
esac
348
if test -z "$ARCH"; then
349
  ARCH="$cpu"
350
fi
351

    
352
# OS specific
353
if check_define __linux__ ; then
354
  targetos="Linux"
355
elif check_define _WIN32 ; then
356
  targetos='MINGW32'
357
elif check_define __OpenBSD__ ; then
358
  targetos='OpenBSD'
359
elif check_define __sun__ ; then
360
  targetos='SunOS'
361
elif check_define __HAIKU__ ; then
362
  targetos='Haiku'
363
else
364
  targetos=`uname -s`
365
fi
366

    
367
case $targetos in
368
CYGWIN*)
369
  mingw32="yes"
370
  QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
371
  audio_possible_drivers="winwave sdl"
372
  audio_drv_list="winwave"
373
;;
374
MINGW32*)
375
  mingw32="yes"
376
  audio_possible_drivers="winwave dsound sdl fmod"
377
  audio_drv_list="winwave"
378
;;
379
GNU/kFreeBSD)
380
  bsd="yes"
381
  audio_drv_list="oss"
382
  audio_possible_drivers="oss sdl esd pa"
383
;;
384
FreeBSD)
385
  bsd="yes"
386
  make="${MAKE-gmake}"
387
  audio_drv_list="oss"
388
  audio_possible_drivers="oss sdl esd pa"
389
  # needed for kinfo_getvmmap(3) in libutil.h
390
  LIBS="-lutil $LIBS"
391
;;
392
DragonFly)
393
  bsd="yes"
394
  make="${MAKE-gmake}"
395
  audio_drv_list="oss"
396
  audio_possible_drivers="oss sdl esd pa"
397
;;
398
NetBSD)
399
  bsd="yes"
400
  make="${MAKE-gmake}"
401
  audio_drv_list="oss"
402
  audio_possible_drivers="oss sdl esd"
403
  oss_lib="-lossaudio"
404
;;
405
OpenBSD)
406
  bsd="yes"
407
  make="${MAKE-gmake}"
408
  audio_drv_list="oss"
409
  audio_possible_drivers="oss sdl esd"
410
  oss_lib="-lossaudio"
411
;;
412
Darwin)
413
  bsd="yes"
414
  darwin="yes"
415
  # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
416
  # run 64-bit userspace code
417
  if [ "$cpu" = "i386" ] ; then
418
    is_x86_64=`sysctl -n hw.optional.x86_64`
419
    [ "$is_x86_64" = "1" ] && cpu=x86_64
420
  fi
421
  if [ "$cpu" = "x86_64" ] ; then
422
    QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
423
    LDFLAGS="-arch x86_64 $LDFLAGS"
424
  else
425
    QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
426
  fi
427
  darwin_user="yes"
428
  cocoa="yes"
429
  audio_drv_list="coreaudio"
430
  audio_possible_drivers="coreaudio sdl fmod"
431
  LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
432
  libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
433
;;
434
SunOS)
435
  solaris="yes"
436
  make="${MAKE-gmake}"
437
  install="${INSTALL-ginstall}"
438
  ld="gld"
439
  smbd="${SMBD-/usr/sfw/sbin/smbd}"
440
  needs_libsunmath="no"
441
  solarisrev=`uname -r | cut -f2 -d.`
442
  # have to select again, because `uname -m` returns i86pc
443
  # even on an x86_64 box.
444
  solariscpu=`isainfo -k`
445
  if test "${solariscpu}" = "amd64" ; then
446
    cpu="x86_64"
447
  fi
448
  if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
449
    if test "$solarisrev" -le 9 ; then
450
      if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
451
        needs_libsunmath="yes"
452
        QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
453
        LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
454
        LIBS="-lsunmath $LIBS"
455
      else
456
        echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
457
        echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
458
        echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
459
        echo "Studio 11 can be downloaded from www.sun.com."
460
        exit 1
461
      fi
462
    fi
463
  fi
464
  if test -f /usr/include/sys/soundcard.h ; then
465
    audio_drv_list="oss"
466
  fi
467
  audio_possible_drivers="oss sdl"
468
# needed for CMSG_ macros in sys/socket.h
469
  QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
470
# needed for TIOCWIN* defines in termios.h
471
  QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
472
  QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
473
  LIBS="-lsocket -lnsl -lresolv $LIBS"
474
;;
475
AIX)
476
  aix="yes"
477
  make="${MAKE-gmake}"
478
;;
479
Haiku)
480
  haiku="yes"
481
  QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
482
  LIBS="-lposix_error_mapper -lnetwork $LIBS"
483
;;
484
*)
485
  audio_drv_list="oss"
486
  audio_possible_drivers="oss alsa sdl esd pa"
487
  linux="yes"
488
  linux_user="yes"
489
  usb="linux"
490
  kvm="yes"
491
  vhost_net="yes"
492
  if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
493
    audio_possible_drivers="$audio_possible_drivers fmod"
494
  fi
495
;;
496
esac
497

    
498
if [ "$bsd" = "yes" ] ; then
499
  if [ "$darwin" != "yes" ] ; then
500
    usb="bsd"
501
  fi
502
  bsd_user="yes"
503
fi
504

    
505
: ${make=${MAKE-make}}
506
: ${install=${INSTALL-install}}
507
: ${python=${PYTHON-python}}
508
: ${smbd=${SMBD-/usr/sbin/smbd}}
509

    
510
if test "$mingw32" = "yes" ; then
511
  EXESUF=".exe"
512
  QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
513
  # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
514
  QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
515
  LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
516
cat > $TMPC << EOF
517
int main(void) { return 0; }
518
EOF
519
  if compile_prog "" "-liberty" ; then
520
    LIBS="-liberty $LIBS"
521
  fi
522
  prefix="c:/Program Files/QEMU"
523
  mandir="\${prefix}"
524
  qemu_datadir="\${prefix}"
525
  qemu_docdir="\${prefix}"
526
  bindir="\${prefix}"
527
  sysconfdir="\${prefix}"
528
  confsuffix=""
529
  libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga"
530
fi
531

    
532
werror=""
533

    
534
for opt do
535
  optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
536
  case "$opt" in
537
  --help|-h) show_help=yes
538
  ;;
539
  --version|-V) exec cat $source_path/VERSION
540
  ;;
541
  --prefix=*) prefix="$optarg"
542
  ;;
543
  --interp-prefix=*) interp_prefix="$optarg"
544
  ;;
545
  --source-path=*)
546
  ;;
547
  --cross-prefix=*)
548
  ;;
549
  --cc=*)
550
  ;;
551
  --host-cc=*) host_cc="$optarg"
552
  ;;
553
  --make=*) make="$optarg"
554
  ;;
555
  --install=*) install="$optarg"
556
  ;;
557
  --python=*) python="$optarg"
558
  ;;
559
  --smbd=*) smbd="$optarg"
560
  ;;
561
  --extra-cflags=*)
562
  ;;
563
  --extra-ldflags=*)
564
  ;;
565
  --enable-debug-info)
566
  ;;
567
  --disable-debug-info)
568
  ;;
569
  --cpu=*)
570
  ;;
571
  --target-list=*) target_list="$optarg"
572
  ;;
573
  --enable-trace-backend=*) trace_backend="$optarg"
574
  ;;
575
  --with-trace-file=*) trace_file="$optarg"
576
  ;;
577
  --enable-gprof) gprof="yes"
578
  ;;
579
  --static)
580
    static="yes"
581
    LDFLAGS="-static $LDFLAGS"
582
    QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
583
  ;;
584
  --mandir=*) mandir="$optarg"
585
  ;;
586
  --bindir=*) bindir="$optarg"
587
  ;;
588
  --libdir=*) libdir="$optarg"
589
  ;;
590
  --includedir=*) includedir="$optarg"
591
  ;;
592
  --datadir=*) qemu_datadir="$optarg"
593
  ;;
594
  --docdir=*) qemu_docdir="$optarg"
595
  ;;
596
  --sysconfdir=*) sysconfdir="$optarg"
597
  ;;
598
  --sbindir=*|--libexecdir=*|--sharedstatedir=*|--localstatedir=*|\
599
  --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
600
  --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
601
    # These switches are silently ignored, for compatibility with
602
    # autoconf-generated configure scripts. This allows QEMU's
603
    # configure to be used by RPM and similar macros that set
604
    # lots of directory switches by default.
605
  ;;
606
  --disable-sdl) sdl="no"
607
  ;;
608
  --enable-sdl) sdl="yes"
609
  ;;
610
  --disable-virtfs) virtfs="no"
611
  ;;
612
  --enable-virtfs) virtfs="yes"
613
  ;;
614
  --disable-vnc) vnc="no"
615
  ;;
616
  --enable-vnc) vnc="yes"
617
  ;;
618
  --fmod-lib=*) fmod_lib="$optarg"
619
  ;;
620
  --fmod-inc=*) fmod_inc="$optarg"
621
  ;;
622
  --oss-lib=*) oss_lib="$optarg"
623
  ;;
624
  --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
625
  ;;
626
  --audio-drv-list=*) audio_drv_list="$optarg"
627
  ;;
628
  --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
629
  ;;
630
  --enable-debug-tcg) debug_tcg="yes"
631
  ;;
632
  --disable-debug-tcg) debug_tcg="no"
633
  ;;
634
  --enable-debug-mon) debug_mon="yes"
635
  ;;
636
  --disable-debug-mon) debug_mon="no"
637
  ;;
638
  --enable-debug)
639
      # Enable debugging options that aren't excessively noisy
640
      debug_tcg="yes"
641
      debug_mon="yes"
642
      debug="yes"
643
      strip_opt="no"
644
  ;;
645
  --enable-sparse) sparse="yes"
646
  ;;
647
  --disable-sparse) sparse="no"
648
  ;;
649
  --disable-strip) strip_opt="no"
650
  ;;
651
  --disable-vnc-tls) vnc_tls="no"
652
  ;;
653
  --enable-vnc-tls) vnc_tls="yes"
654
  ;;
655
  --disable-vnc-sasl) vnc_sasl="no"
656
  ;;
657
  --enable-vnc-sasl) vnc_sasl="yes"
658
  ;;
659
  --disable-vnc-jpeg) vnc_jpeg="no"
660
  ;;
661
  --enable-vnc-jpeg) vnc_jpeg="yes"
662
  ;;
663
  --disable-vnc-png) vnc_png="no"
664
  ;;
665
  --enable-vnc-png) vnc_png="yes"
666
  ;;
667
  --disable-vnc-thread) vnc_thread="no"
668
  ;;
669
  --enable-vnc-thread) vnc_thread="yes"
670
  ;;
671
  --disable-slirp) slirp="no"
672
  ;;
673
  --disable-uuid) uuid="no"
674
  ;;
675
  --enable-uuid) uuid="yes"
676
  ;;
677
  --disable-vde) vde="no"
678
  ;;
679
  --enable-vde) vde="yes"
680
  ;;
681
  --disable-xen) xen="no"
682
  ;;
683
  --enable-xen) xen="yes"
684
  ;;
685
  --disable-brlapi) brlapi="no"
686
  ;;
687
  --enable-brlapi) brlapi="yes"
688
  ;;
689
  --disable-bluez) bluez="no"
690
  ;;
691
  --enable-bluez) bluez="yes"
692
  ;;
693
  --disable-kvm) kvm="no"
694
  ;;
695
  --enable-kvm) kvm="yes"
696
  ;;
697
  --disable-tcg-interpreter) tcg_interpreter="no"
698
  ;;
699
  --enable-tcg-interpreter) tcg_interpreter="yes"
700
  ;;
701
  --disable-cap-ng)  cap_ng="no"
702
  ;;
703
  --enable-cap-ng) cap_ng="yes"
704
  ;;
705
  --disable-spice) spice="no"
706
  ;;
707
  --enable-spice) spice="yes"
708
  ;;
709
  --disable-libiscsi) libiscsi="no"
710
  ;;
711
  --enable-libiscsi) libiscsi="yes"
712
  ;;
713
  --enable-profiler) profiler="yes"
714
  ;;
715
  --enable-cocoa)
716
      cocoa="yes" ;
717
      sdl="no" ;
718
      audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
719
  ;;
720
  --disable-system) softmmu="no"
721
  ;;
722
  --enable-system) softmmu="yes"
723
  ;;
724
  --disable-user)
725
      linux_user="no" ;
726
      bsd_user="no" ;
727
      darwin_user="no"
728
  ;;
729
  --enable-user) ;;
730
  --disable-linux-user) linux_user="no"
731
  ;;
732
  --enable-linux-user) linux_user="yes"
733
  ;;
734
  --disable-darwin-user) darwin_user="no"
735
  ;;
736
  --enable-darwin-user) darwin_user="yes"
737
  ;;
738
  --disable-bsd-user) bsd_user="no"
739
  ;;
740
  --enable-bsd-user) bsd_user="yes"
741
  ;;
742
  --enable-guest-base) guest_base="yes"
743
  ;;
744
  --disable-guest-base) guest_base="no"
745
  ;;
746
  --enable-pie) pie="yes"
747
  ;;
748
  --disable-pie) pie="no"
749
  ;;
750
  --enable-uname-release=*) uname_release="$optarg"
751
  ;;
752
  --sparc_cpu=*)
753
  ;;
754
  --enable-werror) werror="yes"
755
  ;;
756
  --disable-werror) werror="no"
757
  ;;
758
  --disable-curses) curses="no"
759
  ;;
760
  --enable-curses) curses="yes"
761
  ;;
762
  --disable-curl) curl="no"
763
  ;;
764
  --enable-curl) curl="yes"
765
  ;;
766
  --disable-fdt) fdt="no"
767
  ;;
768
  --enable-fdt) fdt="yes"
769
  ;;
770
  --disable-nptl) nptl="no"
771
  ;;
772
  --enable-nptl) nptl="yes"
773
  ;;
774
  --enable-mixemu) mixemu="yes"
775
  ;;
776
  --disable-linux-aio) linux_aio="no"
777
  ;;
778
  --enable-linux-aio) linux_aio="yes"
779
  ;;
780
  --disable-attr) attr="no"
781
  ;;
782
  --enable-attr) attr="yes"
783
  ;;
784
  --disable-blobs) blobs="no"
785
  ;;
786
  --with-pkgversion=*) pkgversion=" ($optarg)"
787
  ;;
788
  --with-coroutine=*) coroutine="$optarg"
789
  ;;
790
  --disable-docs) docs="no"
791
  ;;
792
  --enable-docs) docs="yes"
793
  ;;
794
  --disable-vhost-net) vhost_net="no"
795
  ;;
796
  --enable-vhost-net) vhost_net="yes"
797
  ;;
798
  --disable-opengl) opengl="no"
799
  ;;
800
  --enable-opengl) opengl="yes"
801
  ;;
802
  --disable-rbd) rbd="no"
803
  ;;
804
  --enable-rbd) rbd="yes"
805
  ;;
806
  --disable-xfsctl) xfs="no"
807
  ;;
808
  --enable-xfsctl) xfs="yes"
809
  ;;
810
  --disable-smartcard) smartcard="no"
811
  ;;
812
  --enable-smartcard) smartcard="yes"
813
  ;;
814
  --disable-smartcard-nss) smartcard_nss="no"
815
  ;;
816
  --enable-smartcard-nss) smartcard_nss="yes"
817
  ;;
818
  --disable-usb-redir) usb_redir="no"
819
  ;;
820
  --enable-usb-redir) usb_redir="yes"
821
  ;;
822
  --disable-zlib-test) zlib="no"
823
  ;;
824
  --enable-guest-agent) guest_agent="yes"
825
  ;;
826
  --disable-guest-agent) guest_agent="no"
827
  ;;
828
  *) echo "ERROR: unknown option $opt"; show_help="yes"
829
  ;;
830
  esac
831
done
832

    
833
#
834
# If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
835
# QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
836
#
837
host_guest_base="no"
838
case "$cpu" in
839
    sparc) case $sparc_cpu in
840
           v7|v8)
841
             QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
842
           ;;
843
           v8plus|v8plusa)
844
             QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
845
           ;;
846
           *) # sparc_cpu not defined in the command line
847
             QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
848
           esac
849
           LDFLAGS="-m32 $LDFLAGS"
850
           QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
851
           if test "$solaris" = "no" ; then
852
             QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
853
             helper_cflags="-ffixed-i0"
854
           fi
855
           ;;
856
    sparc64)
857
           QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
858
           LDFLAGS="-m64 $LDFLAGS"
859
           QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
860
           if test "$solaris" != "no" ; then
861
             QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
862
           fi
863
           ;;
864
    s390)
865
           QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
866
           LDFLAGS="-m31 $LDFLAGS"
867
           host_guest_base="yes"
868
           ;;
869
    s390x)
870
           QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
871
           LDFLAGS="-m64 $LDFLAGS"
872
           host_guest_base="yes"
873
           ;;
874
    i386)
875
           QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
876
           LDFLAGS="-m32 $LDFLAGS"
877
           cc_i386='$(CC) -m32'
878
           helper_cflags="-fomit-frame-pointer"
879
           host_guest_base="yes"
880
           ;;
881
    x86_64)
882
           QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
883
           LDFLAGS="-m64 $LDFLAGS"
884
           cc_i386='$(CC) -m32'
885
           host_guest_base="yes"
886
           ;;
887
    arm*)
888
           host_guest_base="yes"
889
           ;;
890
    ppc*)
891
           host_guest_base="yes"
892
           ;;
893
    mips*)
894
           host_guest_base="yes"
895
           ;;
896
    ia64*)
897
           host_guest_base="yes"
898
           ;;
899
    hppa*)
900
           host_guest_base="yes"
901
           ;;
902
    unicore32*)
903
           host_guest_base="yes"
904
           ;;
905
esac
906

    
907
[ -z "$guest_base" ] && guest_base="$host_guest_base"
908

    
909

    
910
default_target_list=""
911

    
912
# these targets are portable
913
if [ "$softmmu" = "yes" ] ; then
914
    default_target_list="\
915
i386-softmmu \
916
x86_64-softmmu \
917
alpha-softmmu \
918
arm-softmmu \
919
cris-softmmu \
920
lm32-softmmu \
921
m68k-softmmu \
922
microblaze-softmmu \
923
microblazeel-softmmu \
924
mips-softmmu \
925
mipsel-softmmu \
926
mips64-softmmu \
927
mips64el-softmmu \
928
ppc-softmmu \
929
ppcemb-softmmu \
930
ppc64-softmmu \
931
sh4-softmmu \
932
sh4eb-softmmu \
933
sparc-softmmu \
934
sparc64-softmmu \
935
s390x-softmmu \
936
xtensa-softmmu \
937
xtensaeb-softmmu \
938
"
939
fi
940
# the following are Linux specific
941
if [ "$linux_user" = "yes" ] ; then
942
    default_target_list="${default_target_list}\
943
i386-linux-user \
944
x86_64-linux-user \
945
alpha-linux-user \
946
arm-linux-user \
947
armeb-linux-user \
948
cris-linux-user \
949
m68k-linux-user \
950
microblaze-linux-user \
951
microblazeel-linux-user \
952
mips-linux-user \
953
mipsel-linux-user \
954
ppc-linux-user \
955
ppc64-linux-user \
956
ppc64abi32-linux-user \
957
sh4-linux-user \
958
sh4eb-linux-user \
959
sparc-linux-user \
960
sparc64-linux-user \
961
sparc32plus-linux-user \
962
unicore32-linux-user \
963
s390x-linux-user \
964
"
965
fi
966
# the following are Darwin specific
967
if [ "$darwin_user" = "yes" ] ; then
968
    default_target_list="$default_target_list i386-darwin-user ppc-darwin-user "
969
fi
970
# the following are BSD specific
971
if [ "$bsd_user" = "yes" ] ; then
972
    default_target_list="${default_target_list}\
973
i386-bsd-user \
974
x86_64-bsd-user \
975
sparc-bsd-user \
976
sparc64-bsd-user \
977
"
978
fi
979

    
980
if test x"$show_help" = x"yes" ; then
981
cat << EOF
982

    
983
Usage: configure [options]
984
Options: [defaults in brackets after descriptions]
985

    
986
EOF
987
echo "Standard options:"
988
echo "  --help                   print this message"
989
echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
990
echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
991
echo "                           use %M for cpu name [$interp_prefix]"
992
echo "  --target-list=LIST       set target list (default: build everything)"
993
echo "Available targets: $default_target_list" | \
994
    fold -s -w 53 | sed -e 's/^/                           /'
995
echo ""
996
echo "Advanced options (experts only):"
997
echo "  --source-path=PATH       path of source code [$source_path]"
998
echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
999
echo "  --cc=CC                  use C compiler CC [$cc]"
1000
echo "  --host-cc=CC             use C compiler CC [$host_cc] for code run at"
1001
echo "                           build time"
1002
echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
1003
echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
1004
echo "  --make=MAKE              use specified make [$make]"
1005
echo "  --install=INSTALL        use specified install [$install]"
1006
echo "  --python=PYTHON          use specified python [$python]"
1007
echo "  --smbd=SMBD              use specified smbd [$smbd]"
1008
echo "  --static                 enable static build [$static]"
1009
echo "  --mandir=PATH            install man pages in PATH"
1010
echo "  --datadir=PATH           install firmware in PATH"
1011
echo "  --docdir=PATH            install documentation in PATH"
1012
echo "  --bindir=PATH            install binaries in PATH"
1013
echo "  --sysconfdir=PATH        install config in PATH/qemu"
1014
echo "  --enable-debug-tcg       enable TCG debugging"
1015
echo "  --disable-debug-tcg      disable TCG debugging (default)"
1016
echo "  --enable-debug           enable common debug build options"
1017
echo "  --enable-sparse          enable sparse checker"
1018
echo "  --disable-sparse         disable sparse checker (default)"
1019
echo "  --disable-strip          disable stripping binaries"
1020
echo "  --disable-werror         disable compilation abort on warning"
1021
echo "  --disable-sdl            disable SDL"
1022
echo "  --enable-sdl             enable SDL"
1023
echo "  --disable-virtfs         disable VirtFS"
1024
echo "  --enable-virtfs          enable VirtFS"
1025
echo "  --disable-vnc            disable VNC"
1026
echo "  --enable-vnc             enable VNC"
1027
echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
1028
echo "  --audio-drv-list=LIST    set audio drivers list:"
1029
echo "                           Available drivers: $audio_possible_drivers"
1030
echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
1031
echo "                           Available cards: $audio_possible_cards"
1032
echo "  --block-drv-whitelist=L  set block driver whitelist"
1033
echo "                           (affects only QEMU, not qemu-img)"
1034
echo "  --enable-mixemu          enable mixer emulation"
1035
echo "  --disable-xen            disable xen backend driver support"
1036
echo "  --enable-xen             enable xen backend driver support"
1037
echo "  --disable-brlapi         disable BrlAPI"
1038
echo "  --enable-brlapi          enable BrlAPI"
1039
echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
1040
echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
1041
echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
1042
echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
1043
echo "  --disable-vnc-jpeg       disable JPEG lossy compression for VNC server"
1044
echo "  --enable-vnc-jpeg        enable JPEG lossy compression for VNC server"
1045
echo "  --disable-vnc-png        disable PNG compression for VNC server (default)"
1046
echo "  --enable-vnc-png         enable PNG compression for VNC server"
1047
echo "  --disable-vnc-thread     disable threaded VNC server"
1048
echo "  --enable-vnc-thread      enable threaded VNC server"
1049
echo "  --disable-curses         disable curses output"
1050
echo "  --enable-curses          enable curses output"
1051
echo "  --disable-curl           disable curl connectivity"
1052
echo "  --enable-curl            enable curl connectivity"
1053
echo "  --disable-fdt            disable fdt device tree"
1054
echo "  --enable-fdt             enable fdt device tree"
1055
echo "  --disable-bluez          disable bluez stack connectivity"
1056
echo "  --enable-bluez           enable bluez stack connectivity"
1057
echo "  --disable-slirp          disable SLIRP userspace network connectivity"
1058
echo "  --disable-kvm            disable KVM acceleration support"
1059
echo "  --enable-kvm             enable KVM acceleration support"
1060
echo "  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)"
1061
echo "  --disable-nptl           disable usermode NPTL support"
1062
echo "  --enable-nptl            enable usermode NPTL support"
1063
echo "  --enable-system          enable all system emulation targets"
1064
echo "  --disable-system         disable all system emulation targets"
1065
echo "  --enable-user            enable supported user emulation targets"
1066
echo "  --disable-user           disable all user emulation targets"
1067
echo "  --enable-linux-user      enable all linux usermode emulation targets"
1068
echo "  --disable-linux-user     disable all linux usermode emulation targets"
1069
echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
1070
echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
1071
echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
1072
echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
1073
echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
1074
echo "                           emulation targets"
1075
echo "  --disable-guest-base     disable GUEST_BASE support"
1076
echo "  --enable-pie             build Position Independent Executables"
1077
echo "  --disable-pie            do not build Position Independent Executables"
1078
echo "  --fmod-lib               path to FMOD library"
1079
echo "  --fmod-inc               path to FMOD includes"
1080
echo "  --oss-lib                path to OSS library"
1081
echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
1082
echo "  --cpu=CPU                Build for host CPU [$cpu]"
1083
echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
1084
echo "  --disable-uuid           disable uuid support"
1085
echo "  --enable-uuid            enable uuid support"
1086
echo "  --disable-vde            disable support for vde network"
1087
echo "  --enable-vde             enable support for vde network"
1088
echo "  --disable-linux-aio      disable Linux AIO support"
1089
echo "  --enable-linux-aio       enable Linux AIO support"
1090
echo "  --disable-cap-ng         disable libcap-ng support"
1091
echo "  --enable-cap-ng          enable libcap-ng support"
1092
echo "  --disable-attr           disables attr and xattr support"
1093
echo "  --enable-attr            enable attr and xattr support"
1094
echo "  --disable-blobs          disable installing provided firmware blobs"
1095
echo "  --enable-docs            enable documentation build"
1096
echo "  --disable-docs           disable documentation build"
1097
echo "  --disable-vhost-net      disable vhost-net acceleration support"
1098
echo "  --enable-vhost-net       enable vhost-net acceleration support"
1099
echo "  --enable-trace-backend=B Set trace backend"
1100
echo "                           Available backends:" $($python "$source_path"/scripts/tracetool.py --list-backends)
1101
echo "  --with-trace-file=NAME   Full PATH,NAME of file to store traces"
1102
echo "                           Default:trace-<pid>"
1103
echo "  --disable-spice          disable spice"
1104
echo "  --enable-spice           enable spice"
1105
echo "  --enable-rbd             enable building the rados block device (rbd)"
1106
echo "  --disable-libiscsi       disable iscsi support"
1107
echo "  --enable-libiscsi        enable iscsi support"
1108
echo "  --disable-smartcard      disable smartcard support"
1109
echo "  --enable-smartcard       enable smartcard support"
1110
echo "  --disable-smartcard-nss  disable smartcard nss support"
1111
echo "  --enable-smartcard-nss   enable smartcard nss support"
1112
echo "  --disable-usb-redir      disable usb network redirection support"
1113
echo "  --enable-usb-redir       enable usb network redirection support"
1114
echo "  --disable-guest-agent    disable building of the QEMU Guest Agent"
1115
echo "  --enable-guest-agent     enable building of the QEMU Guest Agent"
1116
echo "  --with-coroutine=BACKEND coroutine backend. Supported options:"
1117
echo "                           gthread, ucontext, sigaltstack, windows"
1118
echo ""
1119
echo "NOTE: The object files are built at the place where configure is launched"
1120
exit 1
1121
fi
1122

    
1123
# Now we have handled --enable-tcg-interpreter and know we're not just
1124
# printing the help message, bail out if the host CPU isn't supported.
1125
if test "$ARCH" = "unknown"; then
1126
    if test "$tcg_interpreter" = "yes" ; then
1127
        echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1128
        ARCH=tci
1129
    else
1130
        echo "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1131
        exit 1
1132
    fi
1133
fi
1134

    
1135
# check that the C compiler works.
1136
cat > $TMPC <<EOF
1137
int main(void) { return 0; }
1138
EOF
1139

    
1140
if compile_object ; then
1141
  : C compiler works ok
1142
else
1143
    echo "ERROR: \"$cc\" either does not exist or does not work"
1144
    exit 1
1145
fi
1146

    
1147
gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1148
gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1149
gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1150
gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags"
1151
cat > $TMPC << EOF
1152
int main(void) { return 0; }
1153
EOF
1154
for flag in $gcc_flags; do
1155
    if compile_prog "-Werror $flag" "" ; then
1156
	QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1157
    fi
1158
done
1159

    
1160
if test "$static" = "yes" ; then
1161
  if test "$pie" = "yes" ; then
1162
    echo "static and pie are mutually incompatible"
1163
    exit 1
1164
  else
1165
    pie="no"
1166
  fi
1167
fi
1168

    
1169
if test "$pie" = ""; then
1170
  case "$cpu-$targetos" in
1171
    i386-Linux|x86_64-Linux|i386-OpenBSD|x86_64-OpenBSD)
1172
      ;;
1173
    *)
1174
      pie="no"
1175
      ;;
1176
  esac
1177
fi
1178

    
1179
if test "$pie" != "no" ; then
1180
  cat > $TMPC << EOF
1181

    
1182
#ifdef __linux__
1183
#  define THREAD __thread
1184
#else
1185
#  define THREAD
1186
#endif
1187

    
1188
static THREAD int tls_var;
1189

    
1190
int main(void) { return tls_var; }
1191

    
1192
EOF
1193
  if compile_prog "-fPIE -DPIE" "-pie"; then
1194
    QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
1195
    LDFLAGS="-pie $LDFLAGS"
1196
    pie="yes"
1197
    if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
1198
      LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1199
    fi
1200
  else
1201
    if test "$pie" = "yes"; then
1202
      echo "PIE not available due to missing toolchain support"
1203
      exit 1
1204
    else
1205
      echo "Disabling PIE due to missing toolchain support"
1206
      pie="no"
1207
    fi
1208
  fi
1209
fi
1210

    
1211
#
1212
# Solaris specific configure tool chain decisions
1213
#
1214
if test "$solaris" = "yes" ; then
1215
  if has $install; then
1216
    :
1217
  else
1218
    echo "Solaris install program not found. Use --install=/usr/ucb/install or"
1219
    echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
1220
    echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1221
    exit 1
1222
  fi
1223
  if test "`path_of $install`" = "/usr/sbin/install" ; then
1224
    echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
1225
    echo "try ginstall from the GNU fileutils available from www.blastwave.org"
1226
    echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1227
    exit 1
1228
  fi
1229
  if has ar; then
1230
    :
1231
  else
1232
    echo "Error: No path includes ar"
1233
    if test -f /usr/ccs/bin/ar ; then
1234
      echo "Add /usr/ccs/bin to your path and rerun configure"
1235
    fi
1236
    exit 1
1237
  fi
1238
fi
1239

    
1240
if ! has $python; then
1241
  echo "Python not found. Use --python=/path/to/python"
1242
  exit 1
1243
fi
1244

    
1245
# Note that if the Python conditional here evaluates True we will exit
1246
# with status 1 which is a shell 'false' value.
1247
if ! "$python" -c 'import sys; sys.exit(sys.version_info[0] >= 3)'; then
1248
  echo "Python 2 required but '$python' is version 3 or better."
1249
  echo "Use --python=/path/to/python to specify a Python 2."
1250
  exit 1
1251
fi
1252

    
1253
if test -z "$target_list" ; then
1254
    target_list="$default_target_list"
1255
else
1256
    target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1257
fi
1258
if test -z "$target_list" ; then
1259
    echo "No targets enabled"
1260
    exit 1
1261
fi
1262
# see if system emulation was really requested
1263
case " $target_list " in
1264
  *"-softmmu "*) softmmu=yes
1265
  ;;
1266
  *) softmmu=no
1267
  ;;
1268
esac
1269

    
1270
feature_not_found() {
1271
  feature=$1
1272

    
1273
  echo "ERROR"
1274
  echo "ERROR: User requested feature $feature"
1275
  echo "ERROR: configure was not able to find it"
1276
  echo "ERROR"
1277
  exit 1;
1278
}
1279

    
1280
if test -z "$cross_prefix" ; then
1281

    
1282
# ---
1283
# big/little endian test
1284
cat > $TMPC << EOF
1285
#include <inttypes.h>
1286
int main(int argc, char ** argv){
1287
        volatile uint32_t i=0x01234567;
1288
        return (*((uint8_t*)(&i))) == 0x67;
1289
}
1290
EOF
1291

    
1292
if compile_prog "" "" ; then
1293
$TMPE && bigendian="yes"
1294
else
1295
echo big/little test failed
1296
fi
1297

    
1298
else
1299

    
1300
# if cross compiling, cannot launch a program, so make a static guess
1301
case "$cpu" in
1302
  arm)
1303
    # ARM can be either way; ask the compiler which one we are
1304
    if check_define __ARMEB__; then
1305
      bigendian=yes
1306
    fi
1307
  ;;
1308
  hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1309
    bigendian=yes
1310
  ;;
1311
esac
1312

    
1313
fi
1314

    
1315
##########################################
1316
# NPTL probe
1317

    
1318
if test "$nptl" != "no" ; then
1319
  cat > $TMPC <<EOF
1320
#include <sched.h>
1321
#include <linux/futex.h>
1322
int main(void) {
1323
#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1324
#error bork
1325
#endif
1326
  return 0;
1327
}
1328
EOF
1329

    
1330
  if compile_object ; then
1331
    nptl=yes
1332
  else
1333
    if test "$nptl" = "yes" ; then
1334
      feature_not_found "nptl"
1335
    fi
1336
    nptl=no
1337
  fi
1338
fi
1339

    
1340
##########################################
1341
# zlib check
1342

    
1343
if test "$zlib" != "no" ; then
1344
    cat > $TMPC << EOF
1345
#include <zlib.h>
1346
int main(void) { zlibVersion(); return 0; }
1347
EOF
1348
    if compile_prog "" "-lz" ; then
1349
        :
1350
    else
1351
        echo
1352
        echo "Error: zlib check failed"
1353
        echo "Make sure to have the zlib libs and headers installed."
1354
        echo
1355
        exit 1
1356
    fi
1357
fi
1358

    
1359
##########################################
1360
# xen probe
1361

    
1362
if test "$xen" != "no" ; then
1363
  xen_libs="-lxenstore -lxenctrl -lxenguest"
1364

    
1365
  # First we test whether Xen headers and libraries are available.
1366
  # If no, we are done and there is no Xen support.
1367
  # If yes, more tests are run to detect the Xen version.
1368

    
1369
  # Xen (any)
1370
  cat > $TMPC <<EOF
1371
#include <xenctrl.h>
1372
#include <xs.h>
1373
int main(void) {
1374
  return 0;
1375
}
1376
EOF
1377
  if ! compile_prog "" "$xen_libs" ; then
1378
    # Xen not found
1379
    if test "$xen" = "yes" ; then
1380
      feature_not_found "xen"
1381
    fi
1382
    xen=no
1383

    
1384
  # Xen unstable
1385
  elif (
1386
      cat > $TMPC <<EOF
1387
#include <xenctrl.h>
1388
#include <xs.h>
1389
#include <stdint.h>
1390
#include <xen/hvm/hvm_info_table.h>
1391
#if !defined(HVM_MAX_VCPUS)
1392
# error HVM_MAX_VCPUS not defined
1393
#endif
1394
int main(void) {
1395
  xc_interface *xc;
1396
  xs_daemon_open();
1397
  xc = xc_interface_open(0, 0, 0);
1398
  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1399
  xc_gnttab_open(NULL, 0);
1400
  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1401
  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1402
  return 0;
1403
}
1404
EOF
1405
      compile_prog "" "$xen_libs"
1406
    ) ; then
1407
    xen_ctrl_version=420
1408
    xen=yes
1409

    
1410
  elif (
1411
      cat > $TMPC <<EOF
1412
#include <xenctrl.h>
1413
#include <xs.h>
1414
#include <stdint.h>
1415
#include <xen/hvm/hvm_info_table.h>
1416
#if !defined(HVM_MAX_VCPUS)
1417
# error HVM_MAX_VCPUS not defined
1418
#endif
1419
int main(void) {
1420
  xc_interface *xc;
1421
  xs_daemon_open();
1422
  xc = xc_interface_open(0, 0, 0);
1423
  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1424
  xc_gnttab_open(NULL, 0);
1425
  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1426
  return 0;
1427
}
1428
EOF
1429
      compile_prog "" "$xen_libs"
1430
    ) ; then
1431
    xen_ctrl_version=410
1432
    xen=yes
1433

    
1434
  # Xen 4.0.0
1435
  elif (
1436
      cat > $TMPC <<EOF
1437
#include <xenctrl.h>
1438
#include <xs.h>
1439
#include <stdint.h>
1440
#include <xen/hvm/hvm_info_table.h>
1441
#if !defined(HVM_MAX_VCPUS)
1442
# error HVM_MAX_VCPUS not defined
1443
#endif
1444
int main(void) {
1445
  struct xen_add_to_physmap xatp = {
1446
    .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1447
  };
1448
  xs_daemon_open();
1449
  xc_interface_open();
1450
  xc_gnttab_open();
1451
  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1452
  xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1453
  return 0;
1454
}
1455
EOF
1456
      compile_prog "" "$xen_libs"
1457
    ) ; then
1458
    xen_ctrl_version=400
1459
    xen=yes
1460

    
1461
  # Xen 3.4.0
1462
  elif (
1463
      cat > $TMPC <<EOF
1464
#include <xenctrl.h>
1465
#include <xs.h>
1466
int main(void) {
1467
  struct xen_add_to_physmap xatp = {
1468
    .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1469
  };
1470
  xs_daemon_open();
1471
  xc_interface_open();
1472
  xc_gnttab_open();
1473
  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1474
  xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1475
  return 0;
1476
}
1477
EOF
1478
      compile_prog "" "$xen_libs"
1479
    ) ; then
1480
    xen_ctrl_version=340
1481
    xen=yes
1482

    
1483
  # Xen 3.3.0
1484
  elif (
1485
      cat > $TMPC <<EOF
1486
#include <xenctrl.h>
1487
#include <xs.h>
1488
int main(void) {
1489
  xs_daemon_open();
1490
  xc_interface_open();
1491
  xc_gnttab_open();
1492
  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1493
  return 0;
1494
}
1495
EOF
1496
      compile_prog "" "$xen_libs"
1497
    ) ; then
1498
    xen_ctrl_version=330
1499
    xen=yes
1500

    
1501
  # Xen version unsupported
1502
  else
1503
    if test "$xen" = "yes" ; then
1504
      feature_not_found "xen (unsupported version)"
1505
    fi
1506
    xen=no
1507
  fi
1508

    
1509
  if test "$xen" = yes; then
1510
    libs_softmmu="$xen_libs $libs_softmmu"
1511
  fi
1512
fi
1513

    
1514
##########################################
1515
# pkg-config probe
1516

    
1517
if ! has "$pkg_config_exe"; then
1518
  echo "Error: pkg-config binary '$pkg_config_exe' not found"
1519
  exit 1
1520
fi
1521

    
1522
##########################################
1523
# libtool probe
1524

    
1525
if ! has $libtool; then
1526
    libtool=
1527
fi
1528

    
1529
##########################################
1530
# Sparse probe
1531
if test "$sparse" != "no" ; then
1532
  if has cgcc; then
1533
    sparse=yes
1534
  else
1535
    if test "$sparse" = "yes" ; then
1536
      feature_not_found "sparse"
1537
    fi
1538
    sparse=no
1539
  fi
1540
fi
1541

    
1542
##########################################
1543
# SDL probe
1544

    
1545
# Look for sdl configuration program (pkg-config or sdl-config).  Try
1546
# sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1547
if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1548
  sdl_config=sdl-config
1549
fi
1550

    
1551
if $pkg_config sdl --modversion >/dev/null 2>&1; then
1552
  sdlconfig="$pkg_config sdl"
1553
  _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1554
elif has ${sdl_config}; then
1555
  sdlconfig="$sdl_config"
1556
  _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1557
else
1558
  if test "$sdl" = "yes" ; then
1559
    feature_not_found "sdl"
1560
  fi
1561
  sdl=no
1562
fi
1563
if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1564
  echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1565
fi
1566

    
1567
sdl_too_old=no
1568
if test "$sdl" != "no" ; then
1569
  cat > $TMPC << EOF
1570
#include <SDL.h>
1571
#undef main /* We don't want SDL to override our main() */
1572
int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1573
EOF
1574
  sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1575
  if test "$static" = "yes" ; then
1576
    sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1577
  else
1578
    sdl_libs=`$sdlconfig --libs 2> /dev/null`
1579
  fi
1580
  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1581
    if test "$_sdlversion" -lt 121 ; then
1582
      sdl_too_old=yes
1583
    else
1584
      if test "$cocoa" = "no" ; then
1585
        sdl=yes
1586
      fi
1587
    fi
1588

    
1589
    # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1590
    if test "$sdl" = "yes" -a "$static" = "yes" ; then
1591
      if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1592
         sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1593
         sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1594
      fi
1595
      if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1596
	:
1597
      else
1598
        sdl=no
1599
      fi
1600
    fi # static link
1601
  else # sdl not found
1602
    if test "$sdl" = "yes" ; then
1603
      feature_not_found "sdl"
1604
    fi
1605
    sdl=no
1606
  fi # sdl compile test
1607
fi
1608

    
1609
if test "$sdl" = "yes" ; then
1610
  cat > $TMPC <<EOF
1611
#include <SDL.h>
1612
#if defined(SDL_VIDEO_DRIVER_X11)
1613
#include <X11/XKBlib.h>
1614
#else
1615
#error No x11 support
1616
#endif
1617
int main(void) { return 0; }
1618
EOF
1619
  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1620
    sdl_libs="$sdl_libs -lX11"
1621
  fi
1622
  libs_softmmu="$sdl_libs $libs_softmmu"
1623
fi
1624

    
1625
##########################################
1626
# VNC TLS detection
1627
if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
1628
  cat > $TMPC <<EOF
1629
#include <gnutls/gnutls.h>
1630
int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1631
EOF
1632
  vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1633
  vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1634
  if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1635
    vnc_tls=yes
1636
    libs_softmmu="$vnc_tls_libs $libs_softmmu"
1637
  else
1638
    if test "$vnc_tls" = "yes" ; then
1639
      feature_not_found "vnc-tls"
1640
    fi
1641
    vnc_tls=no
1642
  fi
1643
fi
1644

    
1645
##########################################
1646
# VNC SASL detection
1647
if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1648
  cat > $TMPC <<EOF
1649
#include <sasl/sasl.h>
1650
#include <stdio.h>
1651
int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1652
EOF
1653
  # Assuming Cyrus-SASL installed in /usr prefix
1654
  vnc_sasl_cflags=""
1655
  vnc_sasl_libs="-lsasl2"
1656
  if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1657
    vnc_sasl=yes
1658
    libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1659
  else
1660
    if test "$vnc_sasl" = "yes" ; then
1661
      feature_not_found "vnc-sasl"
1662
    fi
1663
    vnc_sasl=no
1664
  fi
1665
fi
1666

    
1667
##########################################
1668
# VNC JPEG detection
1669
if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1670
cat > $TMPC <<EOF
1671
#include <stdio.h>
1672
#include <jpeglib.h>
1673
int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1674
EOF
1675
    vnc_jpeg_cflags=""
1676
    vnc_jpeg_libs="-ljpeg"
1677
  if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1678
    vnc_jpeg=yes
1679
    libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1680
  else
1681
    if test "$vnc_jpeg" = "yes" ; then
1682
      feature_not_found "vnc-jpeg"
1683
    fi
1684
    vnc_jpeg=no
1685
  fi
1686
fi
1687

    
1688
##########################################
1689
# VNC PNG detection
1690
if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1691
cat > $TMPC <<EOF
1692
//#include <stdio.h>
1693
#include <png.h>
1694
#include <stddef.h>
1695
int main(void) {
1696
    png_structp png_ptr;
1697
    png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1698
    return 0;
1699
}
1700
EOF
1701
  if $pkg_config libpng --modversion >/dev/null 2>&1; then
1702
    vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null`
1703
    vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null`
1704
  else
1705
    vnc_png_cflags=""
1706
    vnc_png_libs="-lpng"
1707
  fi
1708
  if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1709
    vnc_png=yes
1710
    libs_softmmu="$vnc_png_libs $libs_softmmu"
1711
    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
1712
  else
1713
    if test "$vnc_png" = "yes" ; then
1714
      feature_not_found "vnc-png"
1715
    fi
1716
    vnc_png=no
1717
  fi
1718
fi
1719

    
1720
##########################################
1721
# fnmatch() probe, used for ACL routines
1722
fnmatch="no"
1723
cat > $TMPC << EOF
1724
#include <fnmatch.h>
1725
int main(void)
1726
{
1727
    fnmatch("foo", "foo", 0);
1728
    return 0;
1729
}
1730
EOF
1731
if compile_prog "" "" ; then
1732
   fnmatch="yes"
1733
fi
1734

    
1735
##########################################
1736
# uuid_generate() probe, used for vdi block driver
1737
if test "$uuid" != "no" ; then
1738
  uuid_libs="-luuid"
1739
  cat > $TMPC << EOF
1740
#include <uuid/uuid.h>
1741
int main(void)
1742
{
1743
    uuid_t my_uuid;
1744
    uuid_generate(my_uuid);
1745
    return 0;
1746
}
1747
EOF
1748
  if compile_prog "" "$uuid_libs" ; then
1749
    uuid="yes"
1750
    libs_softmmu="$uuid_libs $libs_softmmu"
1751
    libs_tools="$uuid_libs $libs_tools"
1752
  else
1753
    if test "$uuid" = "yes" ; then
1754
      feature_not_found "uuid"
1755
    fi
1756
    uuid=no
1757
  fi
1758
fi
1759

    
1760
##########################################
1761
# xfsctl() probe, used for raw-posix
1762
if test "$xfs" != "no" ; then
1763
  cat > $TMPC << EOF
1764
#include <stddef.h>  /* NULL */
1765
#include <xfs/xfs.h>
1766
int main(void)
1767
{
1768
    xfsctl(NULL, 0, 0, NULL);
1769
    return 0;
1770
}
1771
EOF
1772
  if compile_prog "" "" ; then
1773
    xfs="yes"
1774
  else
1775
    if test "$xfs" = "yes" ; then
1776
      feature_not_found "xfs"
1777
    fi
1778
    xfs=no
1779
  fi
1780
fi
1781

    
1782
##########################################
1783
# vde libraries probe
1784
if test "$vde" != "no" ; then
1785
  vde_libs="-lvdeplug"
1786
  cat > $TMPC << EOF
1787
#include <libvdeplug.h>
1788
int main(void)
1789
{
1790
    struct vde_open_args a = {0, 0, 0};
1791
    vde_open("", "", &a);
1792
    return 0;
1793
}
1794
EOF
1795
  if compile_prog "" "$vde_libs" ; then
1796
    vde=yes
1797
    libs_softmmu="$vde_libs $libs_softmmu"
1798
    libs_tools="$vde_libs $libs_tools"
1799
  else
1800
    if test "$vde" = "yes" ; then
1801
      feature_not_found "vde"
1802
    fi
1803
    vde=no
1804
  fi
1805
fi
1806

    
1807
##########################################
1808
# libcap-ng library probe
1809
if test "$cap_ng" != "no" ; then
1810
  cap_libs="-lcap-ng"
1811
  cat > $TMPC << EOF
1812
#include <cap-ng.h>
1813
int main(void)
1814
{
1815
    capng_capability_to_name(CAPNG_EFFECTIVE);
1816
    return 0;
1817
}
1818
EOF
1819
  if compile_prog "" "$cap_libs" ; then
1820
    cap_ng=yes
1821
    libs_tools="$cap_libs $libs_tools"
1822
  else
1823
    if test "$cap_ng" = "yes" ; then
1824
      feature_not_found "cap_ng"
1825
    fi
1826
    cap_ng=no
1827
  fi
1828
fi
1829

    
1830
##########################################
1831
# Sound support libraries probe
1832

    
1833
audio_drv_probe()
1834
{
1835
    drv=$1
1836
    hdr=$2
1837
    lib=$3
1838
    exp=$4
1839
    cfl=$5
1840
        cat > $TMPC << EOF
1841
#include <$hdr>
1842
int main(void) { $exp }
1843
EOF
1844
    if compile_prog "$cfl" "$lib" ; then
1845
        :
1846
    else
1847
        echo
1848
        echo "Error: $drv check failed"
1849
        echo "Make sure to have the $drv libs and headers installed."
1850
        echo
1851
        exit 1
1852
    fi
1853
}
1854

    
1855
audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1856
for drv in $audio_drv_list; do
1857
    case $drv in
1858
    alsa)
1859
    audio_drv_probe $drv alsa/asoundlib.h -lasound \
1860
        "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1861
    libs_softmmu="-lasound $libs_softmmu"
1862
    ;;
1863

    
1864
    fmod)
1865
    if test -z $fmod_lib || test -z $fmod_inc; then
1866
        echo
1867
        echo "Error: You must specify path to FMOD library and headers"
1868
        echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1869
        echo
1870
        exit 1
1871
    fi
1872
    audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1873
    libs_softmmu="$fmod_lib $libs_softmmu"
1874
    ;;
1875

    
1876
    esd)
1877
    audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1878
    libs_softmmu="-lesd $libs_softmmu"
1879
    audio_pt_int="yes"
1880
    ;;
1881

    
1882
    pa)
1883
    audio_drv_probe $drv pulse/mainloop.h "-lpulse" \
1884
        "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;"
1885
    libs_softmmu="-lpulse $libs_softmmu"
1886
    audio_pt_int="yes"
1887
    ;;
1888

    
1889
    coreaudio)
1890
      libs_softmmu="-framework CoreAudio $libs_softmmu"
1891
    ;;
1892

    
1893
    dsound)
1894
      libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1895
      audio_win_int="yes"
1896
    ;;
1897

    
1898
    oss)
1899
      libs_softmmu="$oss_lib $libs_softmmu"
1900
    ;;
1901

    
1902
    sdl|wav)
1903
    # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1904
    ;;
1905

    
1906
    winwave)
1907
      libs_softmmu="-lwinmm $libs_softmmu"
1908
      audio_win_int="yes"
1909
    ;;
1910

    
1911
    *)
1912
    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1913
        echo
1914
        echo "Error: Unknown driver '$drv' selected"
1915
        echo "Possible drivers are: $audio_possible_drivers"
1916
        echo
1917
        exit 1
1918
    }
1919
    ;;
1920
    esac
1921
done
1922

    
1923
##########################################
1924
# BrlAPI probe
1925

    
1926
if test "$brlapi" != "no" ; then
1927
  brlapi_libs="-lbrlapi"
1928
  cat > $TMPC << EOF
1929
#include <brlapi.h>
1930
#include <stddef.h>
1931
int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1932
EOF
1933
  if compile_prog "" "$brlapi_libs" ; then
1934
    brlapi=yes
1935
    libs_softmmu="$brlapi_libs $libs_softmmu"
1936
  else
1937
    if test "$brlapi" = "yes" ; then
1938
      feature_not_found "brlapi"
1939
    fi
1940
    brlapi=no
1941
  fi
1942
fi
1943

    
1944
##########################################
1945
# curses probe
1946
if test "$mingw32" = "yes" ; then
1947
    curses_list="-lpdcurses"
1948
else
1949
    curses_list="-lncurses -lcurses"
1950
fi
1951

    
1952
if test "$curses" != "no" ; then
1953
  curses_found=no
1954
  cat > $TMPC << EOF
1955
#include <curses.h>
1956
int main(void) {
1957
  const char *s = curses_version();
1958
  resize_term(0, 0);
1959
  return s != 0;
1960
}
1961
EOF
1962
  for curses_lib in $curses_list; do
1963
    if compile_prog "" "$curses_lib" ; then
1964
      curses_found=yes
1965
      libs_softmmu="$curses_lib $libs_softmmu"
1966
      break
1967
    fi
1968
  done
1969
  if test "$curses_found" = "yes" ; then
1970
    curses=yes
1971
  else
1972
    if test "$curses" = "yes" ; then
1973
      feature_not_found "curses"
1974
    fi
1975
    curses=no
1976
  fi
1977
fi
1978

    
1979
##########################################
1980
# curl probe
1981

    
1982
if $pkg_config libcurl --modversion >/dev/null 2>&1; then
1983
  curlconfig="$pkg_config libcurl"
1984
else
1985
  curlconfig=curl-config
1986
fi
1987

    
1988
if test "$curl" != "no" ; then
1989
  cat > $TMPC << EOF
1990
#include <curl/curl.h>
1991
int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
1992
EOF
1993
  curl_cflags=`$curlconfig --cflags 2>/dev/null`
1994
  curl_libs=`$curlconfig --libs 2>/dev/null`
1995
  if compile_prog "$curl_cflags" "$curl_libs" ; then
1996
    curl=yes
1997
    libs_tools="$curl_libs $libs_tools"
1998
    libs_softmmu="$curl_libs $libs_softmmu"
1999
  else
2000
    if test "$curl" = "yes" ; then
2001
      feature_not_found "curl"
2002
    fi
2003
    curl=no
2004
  fi
2005
fi # test "$curl"
2006

    
2007
##########################################
2008
# bluez support probe
2009
if test "$bluez" != "no" ; then
2010
  cat > $TMPC << EOF
2011
#include <bluetooth/bluetooth.h>
2012
int main(void) { return bt_error(0); }
2013
EOF
2014
  bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
2015
  bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
2016
  if compile_prog "$bluez_cflags" "$bluez_libs" ; then
2017
    bluez=yes
2018
    libs_softmmu="$bluez_libs $libs_softmmu"
2019
  else
2020
    if test "$bluez" = "yes" ; then
2021
      feature_not_found "bluez"
2022
    fi
2023
    bluez="no"
2024
  fi
2025
fi
2026

    
2027
##########################################
2028
# glib support probe
2029

    
2030
if test "$mingw32" = yes; then
2031
    # g_poll is required in order to integrate with the glib main loop.
2032
    glib_req_ver=2.20
2033
else
2034
    glib_req_ver=2.12
2035
fi
2036
if $pkg_config --atleast-version=$glib_req_ver gthread-2.0 > /dev/null 2>&1
2037
then
2038
    glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null`
2039
    glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null`
2040
    LIBS="$glib_libs $LIBS"
2041
    libs_qga="$glib_libs $libs_qga"
2042
else
2043
    echo "glib-$glib_req_ver required to compile QEMU"
2044
    exit 1
2045
fi
2046

    
2047
##########################################
2048
# libcap probe
2049

    
2050
if test "$cap" != "no" ; then
2051
  cat > $TMPC <<EOF
2052
#include <stdio.h>
2053
#include <sys/capability.h>
2054
int main(void) { cap_t caps; caps = cap_init(); }
2055
EOF
2056
  if compile_prog "" "-lcap" ; then
2057
    cap=yes
2058
  else
2059
    cap=no
2060
  fi
2061
fi
2062

    
2063
##########################################
2064
# pthread probe
2065
PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
2066

    
2067
pthread=no
2068
cat > $TMPC << EOF
2069
#include <pthread.h>
2070
static void *f(void *p) { return NULL; }
2071
int main(void) {
2072
  pthread_t thread;
2073
  pthread_create(&thread, 0, f, 0);
2074
  return 0;
2075
}
2076
EOF
2077
if compile_prog "" "" ; then
2078
  pthread=yes
2079
else
2080
  for pthread_lib in $PTHREADLIBS_LIST; do
2081
    if compile_prog "" "$pthread_lib" ; then
2082
      pthread=yes
2083
      LIBS="$pthread_lib $LIBS"
2084
      break
2085
    fi
2086
  done
2087
fi
2088

    
2089
if test "$mingw32" != yes -a "$pthread" = no; then
2090
  echo
2091
  echo "Error: pthread check failed"
2092
  echo "Make sure to have the pthread libs and headers installed."
2093
  echo
2094
  exit 1
2095
fi
2096

    
2097
##########################################
2098
# rbd probe
2099
if test "$rbd" != "no" ; then
2100
  cat > $TMPC <<EOF
2101
#include <stdio.h>
2102
#include <rbd/librbd.h>
2103
int main(void) {
2104
    rados_t cluster;
2105
    rados_create(&cluster, NULL);
2106
    return 0;
2107
}
2108
EOF
2109
  rbd_libs="-lrbd -lrados"
2110
  if compile_prog "" "$rbd_libs" ; then
2111
    rbd=yes
2112
    libs_tools="$rbd_libs $libs_tools"
2113
    libs_softmmu="$rbd_libs $libs_softmmu"
2114
  else
2115
    if test "$rbd" = "yes" ; then
2116
      feature_not_found "rados block device"
2117
    fi
2118
    rbd=no
2119
  fi
2120
fi
2121

    
2122
##########################################
2123
# linux-aio probe
2124

    
2125
if test "$linux_aio" != "no" ; then
2126
  cat > $TMPC <<EOF
2127
#include <libaio.h>
2128
#include <sys/eventfd.h>
2129
#include <stddef.h>
2130
int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
2131
EOF
2132
  if compile_prog "" "-laio" ; then
2133
    linux_aio=yes
2134
    libs_softmmu="$libs_softmmu -laio"
2135
    libs_tools="$libs_tools -laio"
2136
  else
2137
    if test "$linux_aio" = "yes" ; then
2138
      feature_not_found "linux AIO"
2139
    fi
2140
    linux_aio=no
2141
  fi
2142
fi
2143

    
2144
##########################################
2145
# attr probe
2146

    
2147
if test "$attr" != "no" ; then
2148
  cat > $TMPC <<EOF
2149
#include <stdio.h>
2150
#include <sys/types.h>
2151
#ifdef CONFIG_LIBATTR
2152
#include <attr/xattr.h>
2153
#else
2154
#include <sys/xattr.h>
2155
#endif
2156
int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
2157
EOF
2158
  if compile_prog "" "" ; then
2159
    attr=yes
2160
  # Older distros have <attr/xattr.h>, and need -lattr:
2161
  elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
2162
    attr=yes
2163
    LIBS="-lattr $LIBS"
2164
    libattr=yes
2165
  else
2166
    if test "$attr" = "yes" ; then
2167
      feature_not_found "ATTR"
2168
    fi
2169
    attr=no
2170
  fi
2171
fi
2172

    
2173
##########################################
2174
# iovec probe
2175
cat > $TMPC <<EOF
2176
#include <sys/types.h>
2177
#include <sys/uio.h>
2178
#include <unistd.h>
2179
int main(void) { return sizeof(struct iovec); }
2180
EOF
2181
iovec=no
2182
if compile_prog "" "" ; then
2183
  iovec=yes
2184
fi
2185

    
2186
##########################################
2187
# preadv probe
2188
cat > $TMPC <<EOF
2189
#include <sys/types.h>
2190
#include <sys/uio.h>
2191
#include <unistd.h>
2192
int main(void) { return preadv == preadv; }
2193
EOF
2194
preadv=no
2195
if compile_prog "" "" ; then
2196
  preadv=yes
2197
fi
2198

    
2199
##########################################
2200
# fdt probe
2201
if test "$fdt" != "no" ; then
2202
  fdt_libs="-lfdt"
2203
  cat > $TMPC << EOF
2204
int main(void) { return 0; }
2205
EOF
2206
  if compile_prog "" "$fdt_libs" ; then
2207
    fdt=yes
2208
  else
2209
    if test "$fdt" = "yes" ; then
2210
      feature_not_found "fdt"
2211
    fi
2212
    fdt_libs=
2213
    fdt=no
2214
  fi
2215
fi
2216

    
2217
##########################################
2218
# opengl probe, used by milkymist-tmu2
2219
if test "$opengl" != "no" ; then
2220
  opengl_libs="-lGL"
2221
  cat > $TMPC << EOF
2222
#include <X11/Xlib.h>
2223
#include <GL/gl.h>
2224
#include <GL/glx.h>
2225
int main(void) { return GL_VERSION != 0; }
2226
EOF
2227
  if compile_prog "" "-lGL" ; then
2228
    opengl=yes
2229
  else
2230
    if test "$opengl" = "yes" ; then
2231
      feature_not_found "opengl"
2232
    fi
2233
    opengl_libs=
2234
    opengl=no
2235
  fi
2236
fi
2237

    
2238
#
2239
# Check for xxxat() functions when we are building linux-user
2240
# emulator.  This is done because older glibc versions don't
2241
# have syscall stubs for these implemented.
2242
#
2243
atfile=no
2244
cat > $TMPC << EOF
2245
#define _ATFILE_SOURCE
2246
#include <sys/types.h>
2247
#include <fcntl.h>
2248
#include <unistd.h>
2249

    
2250
int
2251
main(void)
2252
{
2253
	/* try to unlink nonexisting file */
2254
	return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
2255
}
2256
EOF
2257
if compile_prog "" "" ; then
2258
  atfile=yes
2259
fi
2260

    
2261
# Check for inotify functions when we are building linux-user
2262
# emulator.  This is done because older glibc versions don't
2263
# have syscall stubs for these implemented.  In that case we
2264
# don't provide them even if kernel supports them.
2265
#
2266
inotify=no
2267
cat > $TMPC << EOF
2268
#include <sys/inotify.h>
2269

    
2270
int
2271
main(void)
2272
{
2273
	/* try to start inotify */
2274
	return inotify_init();
2275
}
2276
EOF
2277
if compile_prog "" "" ; then
2278
  inotify=yes
2279
fi
2280

    
2281
inotify1=no
2282
cat > $TMPC << EOF
2283
#include <sys/inotify.h>
2284

    
2285
int
2286
main(void)
2287
{
2288
    /* try to start inotify */
2289
    return inotify_init1(0);
2290
}
2291
EOF
2292
if compile_prog "" "" ; then
2293
  inotify1=yes
2294
fi
2295

    
2296
# check if utimensat and futimens are supported
2297
utimens=no
2298
cat > $TMPC << EOF
2299
#define _ATFILE_SOURCE
2300
#include <stddef.h>
2301
#include <fcntl.h>
2302

    
2303
int main(void)
2304
{
2305
    utimensat(AT_FDCWD, "foo", NULL, 0);
2306
    futimens(0, NULL);
2307
    return 0;
2308
}
2309
EOF
2310
if compile_prog "" "" ; then
2311
  utimens=yes
2312
fi
2313

    
2314
# check if pipe2 is there
2315
pipe2=no
2316
cat > $TMPC << EOF
2317
#include <unistd.h>
2318
#include <fcntl.h>
2319

    
2320
int main(void)
2321
{
2322
    int pipefd[2];
2323
    pipe2(pipefd, O_CLOEXEC);
2324
    return 0;
2325
}
2326
EOF
2327
if compile_prog "" "" ; then
2328
  pipe2=yes
2329
fi
2330

    
2331
# check if accept4 is there
2332
accept4=no
2333
cat > $TMPC << EOF
2334
#include <sys/socket.h>
2335
#include <stddef.h>
2336

    
2337
int main(void)
2338
{
2339
    accept4(0, NULL, NULL, SOCK_CLOEXEC);
2340
    return 0;
2341
}
2342
EOF
2343
if compile_prog "" "" ; then
2344
  accept4=yes
2345
fi
2346

    
2347
# check if tee/splice is there. vmsplice was added same time.
2348
splice=no
2349
cat > $TMPC << EOF
2350
#include <unistd.h>
2351
#include <fcntl.h>
2352
#include <limits.h>
2353

    
2354
int main(void)
2355
{
2356
    int len, fd = 0;
2357
    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2358
    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2359
    return 0;
2360
}
2361
EOF
2362
if compile_prog "" "" ; then
2363
  splice=yes
2364
fi
2365

    
2366
##########################################
2367
# signalfd probe
2368
signalfd="no"
2369
cat > $TMPC << EOF
2370
#include <unistd.h>
2371
#include <sys/syscall.h>
2372
#include <signal.h>
2373
int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2374
EOF
2375

    
2376
if compile_prog "" "" ; then
2377
  signalfd=yes
2378
fi
2379

    
2380
# check if eventfd is supported
2381
eventfd=no
2382
cat > $TMPC << EOF
2383
#include <sys/eventfd.h>
2384

    
2385
int main(void)
2386
{
2387
    return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
2388
}
2389
EOF
2390
if compile_prog "" "" ; then
2391
  eventfd=yes
2392
fi
2393

    
2394
# check for fallocate
2395
fallocate=no
2396
cat > $TMPC << EOF
2397
#include <fcntl.h>
2398

    
2399
int main(void)
2400
{
2401
    fallocate(0, 0, 0, 0);
2402
    return 0;
2403
}
2404
EOF
2405
if compile_prog "" "" ; then
2406
  fallocate=yes
2407
fi
2408

    
2409
# check for sync_file_range
2410
sync_file_range=no
2411
cat > $TMPC << EOF
2412
#include <fcntl.h>
2413

    
2414
int main(void)
2415
{
2416
    sync_file_range(0, 0, 0, 0);
2417
    return 0;
2418
}
2419
EOF
2420
if compile_prog "" "" ; then
2421
  sync_file_range=yes
2422
fi
2423

    
2424
# check for linux/fiemap.h and FS_IOC_FIEMAP
2425
fiemap=no
2426
cat > $TMPC << EOF
2427
#include <sys/ioctl.h>
2428
#include <linux/fs.h>
2429
#include <linux/fiemap.h>
2430

    
2431
int main(void)
2432
{
2433
    ioctl(0, FS_IOC_FIEMAP, 0);
2434
    return 0;
2435
}
2436
EOF
2437
if compile_prog "" "" ; then
2438
  fiemap=yes
2439
fi
2440

    
2441
# check for dup3
2442
dup3=no
2443
cat > $TMPC << EOF
2444
#include <unistd.h>
2445

    
2446
int main(void)
2447
{
2448
    dup3(0, 0, 0);
2449
    return 0;
2450
}
2451
EOF
2452
if compile_prog "" "" ; then
2453
  dup3=yes
2454
fi
2455

    
2456
# check for epoll support
2457
epoll=no
2458
cat > $TMPC << EOF
2459
#include <sys/epoll.h>
2460

    
2461
int main(void)
2462
{
2463
    epoll_create(0);
2464
    return 0;
2465
}
2466
EOF
2467
if compile_prog "" "" ; then
2468
  epoll=yes
2469
fi
2470

    
2471
# epoll_create1 and epoll_pwait are later additions
2472
# so we must check separately for their presence
2473
epoll_create1=no
2474
cat > $TMPC << EOF
2475
#include <sys/epoll.h>
2476

    
2477
int main(void)
2478
{
2479
    /* Note that we use epoll_create1 as a value, not as
2480
     * a function being called. This is necessary so that on
2481
     * old SPARC glibc versions where the function was present in
2482
     * the library but not declared in the header file we will
2483
     * fail the configure check. (Otherwise we will get a compiler
2484
     * warning but not an error, and will proceed to fail the
2485
     * qemu compile where we compile with -Werror.)
2486
     */
2487
    return epoll_create1 == epoll_create1;
2488
}
2489
EOF
2490
if compile_prog "" "" ; then
2491
  epoll_create1=yes
2492
fi
2493

    
2494
epoll_pwait=no
2495
cat > $TMPC << EOF
2496
#include <sys/epoll.h>
2497

    
2498
int main(void)
2499
{
2500
    epoll_pwait(0, 0, 0, 0, 0);
2501
    return 0;
2502
}
2503
EOF
2504
if compile_prog "" "" ; then
2505
  epoll_pwait=yes
2506
fi
2507

    
2508
# Check if tools are available to build documentation.
2509
if test "$docs" != "no" ; then
2510
  if has makeinfo && has pod2man; then
2511
    docs=yes
2512
  else
2513
    if test "$docs" = "yes" ; then
2514
      feature_not_found "docs"
2515
    fi
2516
    docs=no
2517
  fi
2518
fi
2519

    
2520
# Search for bswap_32 function
2521
byteswap_h=no
2522
cat > $TMPC << EOF
2523
#include <byteswap.h>
2524
int main(void) { return bswap_32(0); }
2525
EOF
2526
if compile_prog "" "" ; then
2527
  byteswap_h=yes
2528
fi
2529

    
2530
# Search for bswap_32 function
2531
bswap_h=no
2532
cat > $TMPC << EOF
2533
#include <sys/endian.h>
2534
#include <sys/types.h>
2535
#include <machine/bswap.h>
2536
int main(void) { return bswap32(0); }
2537
EOF
2538
if compile_prog "" "" ; then
2539
  bswap_h=yes
2540
fi
2541

    
2542
##########################################
2543
# Do we have libiscsi
2544
if test "$libiscsi" != "no" ; then
2545
  cat > $TMPC << EOF
2546
#include <iscsi/iscsi.h>
2547
int main(void) { iscsi_create_context(""); return 0; }
2548
EOF
2549
  if compile_prog "-Werror" "-liscsi" ; then
2550
    libiscsi="yes"
2551
    LIBS="$LIBS -liscsi"
2552
  else
2553
    if test "$libiscsi" = "yes" ; then
2554
      feature_not_found "libiscsi"
2555
    fi
2556
    libiscsi="no"
2557
  fi
2558
fi
2559

    
2560

    
2561
##########################################
2562
# Do we need librt
2563
cat > $TMPC <<EOF
2564
#include <signal.h>
2565
#include <time.h>
2566
int main(void) { return clock_gettime(CLOCK_REALTIME, NULL); }
2567
EOF
2568

    
2569
if compile_prog "" "" ; then
2570
  :
2571
elif compile_prog "" "-lrt" ; then
2572
  LIBS="-lrt $LIBS"
2573
fi
2574

    
2575
if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2576
        "$aix" != "yes" -a "$haiku" != "yes" ; then
2577
    libs_softmmu="-lutil $libs_softmmu"
2578
fi
2579

    
2580
##########################################
2581
# spice probe
2582
if test "$spice" != "no" ; then
2583
  cat > $TMPC << EOF
2584
#include <spice.h>
2585
int main(void) { spice_server_new(); return 0; }
2586
EOF
2587
  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2588
  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2589
  if $pkg_config --atleast-version=0.8.2 spice-server >/dev/null 2>&1 && \
2590
     compile_prog "$spice_cflags" "$spice_libs" ; then
2591
    spice="yes"
2592
    libs_softmmu="$libs_softmmu $spice_libs"
2593
    QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2594
  else
2595
    if test "$spice" = "yes" ; then
2596
      feature_not_found "spice"
2597
    fi
2598
    spice="no"
2599
  fi
2600
fi
2601

    
2602
# check for libcacard for smartcard support
2603
if test "$smartcard" != "no" ; then
2604
    smartcard="yes"
2605
    smartcard_cflags=""
2606
    # TODO - what's the minimal nss version we support?
2607
    if test "$smartcard_nss" != "no"; then
2608
      cat > $TMPC << EOF
2609
#include <pk11pub.h>
2610
int main(void) { PK11_FreeSlot(0); return 0; }
2611
EOF
2612
        smartcard_cflags="-I\$(SRC_PATH)/libcacard"
2613
        libcacard_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs"
2614
        libcacard_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags"
2615
        if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 && \
2616
          compile_prog "$smartcard_cflags $libcacard_cflags" "$libcacard_libs"; then
2617
            smartcard_nss="yes"
2618
            QEMU_CFLAGS="$QEMU_CFLAGS $smartcard_cflags $libcacard_cflags"
2619
            libs_softmmu="$libcacard_libs $libs_softmmu"
2620
        else
2621
            if test "$smartcard_nss" = "yes"; then
2622
                feature_not_found "nss"
2623
            fi
2624
            smartcard_nss="no"
2625
        fi
2626
    fi
2627
fi
2628
if test "$smartcard" = "no" ; then
2629
    smartcard_nss="no"
2630
fi
2631

    
2632
# check for usbredirparser for usb network redirection support
2633
if test "$usb_redir" != "no" ; then
2634
    if $pkg_config --atleast-version=0.3.4 libusbredirparser >/dev/null 2>&1 ; then
2635
        usb_redir="yes"
2636
        usb_redir_cflags=$($pkg_config --cflags libusbredirparser 2>/dev/null)
2637
        usb_redir_libs=$($pkg_config --libs libusbredirparser 2>/dev/null)
2638
        QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
2639
        LIBS="$LIBS $usb_redir_libs"
2640
    else
2641
        if test "$usb_redir" = "yes"; then
2642
            feature_not_found "usb-redir"
2643
        fi
2644
        usb_redir="no"
2645
    fi
2646
fi
2647

    
2648
##########################################
2649

    
2650
##########################################
2651
# check if we have fdatasync
2652

    
2653
fdatasync=no
2654
cat > $TMPC << EOF
2655
#include <unistd.h>
2656
int main(void) {
2657
#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
2658
return fdatasync(0);
2659
#else
2660
#error Not supported
2661
#endif
2662
}
2663
EOF
2664
if compile_prog "" "" ; then
2665
    fdatasync=yes
2666
fi
2667

    
2668
##########################################
2669
# check if we have madvise
2670

    
2671
madvise=no
2672
cat > $TMPC << EOF
2673
#include <sys/types.h>
2674
#include <sys/mman.h>
2675
#include <stddef.h>
2676
int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2677
EOF
2678
if compile_prog "" "" ; then
2679
    madvise=yes
2680
fi
2681

    
2682
##########################################
2683
# check if we have posix_madvise
2684

    
2685
posix_madvise=no
2686
cat > $TMPC << EOF
2687
#include <sys/mman.h>
2688
#include <stddef.h>
2689
int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2690
EOF
2691
if compile_prog "" "" ; then
2692
    posix_madvise=yes
2693
fi
2694

    
2695
##########################################
2696
# check if trace backend exists
2697

    
2698
$python "$source_path/scripts/tracetool.py" "--backend=$trace_backend" --check-backend  > /dev/null 2> /dev/null
2699
if test "$?" -ne 0 ; then
2700
  echo
2701
  echo "Error: invalid trace backend"
2702
  echo "Please choose a supported trace backend."
2703
  echo
2704
  exit 1
2705
fi
2706

    
2707
##########################################
2708
# For 'ust' backend, test if ust headers are present
2709
if test "$trace_backend" = "ust"; then
2710
  cat > $TMPC << EOF
2711
#include <ust/tracepoint.h>
2712
#include <ust/marker.h>
2713
int main(void) { return 0; }
2714
EOF
2715
  if compile_prog "" "" ; then
2716
    LIBS="-lust -lurcu-bp $LIBS"
2717
    libs_qga="-lust -lurcu-bp $libs_qga"
2718
  else
2719
    echo
2720
    echo "Error: Trace backend 'ust' missing libust header files"
2721
    echo
2722
    exit 1
2723
  fi
2724
fi
2725

    
2726
##########################################
2727
# For 'dtrace' backend, test if 'dtrace' command is present
2728
if test "$trace_backend" = "dtrace"; then
2729
  if ! has 'dtrace' ; then
2730
    echo
2731
    echo "Error: dtrace command is not found in PATH $PATH"
2732
    echo
2733
    exit 1
2734
  fi
2735
  trace_backend_stap="no"
2736
  if has 'stap' ; then
2737
    trace_backend_stap="yes"
2738
  fi
2739
fi
2740

    
2741
##########################################
2742
# __sync_fetch_and_and requires at least -march=i486. Many toolchains
2743
# use i686 as default anyway, but for those that don't, an explicit
2744
# specification is necessary
2745
if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then
2746
  cat > $TMPC << EOF
2747
int sfaa(unsigned *ptr)
2748
{
2749
  return __sync_fetch_and_and(ptr, 0);
2750
}
2751

    
2752
int main(int argc, char **argv)
2753
{
2754
  int val = 42;
2755
  sfaa(&val);
2756
  return val;
2757
}
2758
EOF
2759
  if ! compile_prog "" "" ; then
2760
    CFLAGS+="-march=i486"
2761
  fi
2762
fi
2763

    
2764
##########################################
2765
# check and set a backend for coroutine
2766

    
2767
# default is ucontext, but always fallback to gthread
2768
# windows autodetected by make
2769
if test "$coroutine" = "" -o "$coroutine" = "ucontext"; then
2770
  if test "$darwin" != "yes"; then
2771
    cat > $TMPC << EOF
2772
#include <ucontext.h>
2773
#ifdef __stub_makecontext
2774
#error Ignoring glibc stub makecontext which will always fail
2775
#endif
2776
int main(void) { makecontext(0, 0, 0); return 0; }
2777
EOF
2778
    if compile_prog "" "" ; then
2779
        coroutine_backend=ucontext
2780
    else
2781
	coroutine_backend=gthread
2782
    fi
2783
  else
2784
    echo "Silently falling back into gthread backend under darwin"
2785
  fi
2786
elif test "$coroutine" = "gthread" ; then
2787
  coroutine_backend=gthread
2788
elif test "$coroutine" = "windows" ; then
2789
  coroutine_backend=windows
2790
elif test "$coroutine" = "sigaltstack" ; then
2791
  coroutine_backend=sigaltstack
2792
else
2793
  echo
2794
  echo "Error: unknown coroutine backend $coroutine"
2795
  echo
2796
  exit 1
2797
fi
2798

    
2799
##########################################
2800
# check if we have open_by_handle_at
2801

    
2802
open_by_hande_at=no
2803
cat > $TMPC << EOF
2804
#include <fcntl.h>
2805
int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
2806
EOF
2807
if compile_prog "" "" ; then
2808
    open_by_handle_at=yes
2809
fi
2810

    
2811
########################################
2812
# check if we have linux/magic.h
2813

    
2814
linux_magic_h=no
2815
cat > $TMPC << EOF
2816
#include <linux/magic.h>
2817
int main(void) {
2818
  return 0;
2819
}
2820
EOF
2821
if compile_prog "" "" ; then
2822
    linux_magic_h=yes
2823
fi
2824

    
2825
##########################################
2826
# End of CC checks
2827
# After here, no more $cc or $ld runs
2828

    
2829
if test "$debug" = "no" ; then
2830
  CFLAGS="-O2 $CFLAGS"
2831
fi
2832

    
2833
# Consult white-list to determine whether to enable werror
2834
# by default.  Only enable by default for git builds
2835
z_version=`cut -f3 -d. $source_path/VERSION`
2836

    
2837
if test -z "$werror" ; then
2838
    if test "$z_version" = "50" -a \
2839
        "$linux" = "yes" ; then
2840
        werror="yes"
2841
    else
2842
        werror="no"
2843
    fi
2844
fi
2845

    
2846
# Disable zero malloc errors for official releases unless explicitly told to
2847
# enable/disable
2848
if test -z "$zero_malloc" ; then
2849
    if test "$z_version" = "50" ; then
2850
	zero_malloc="no"
2851
    else
2852
	zero_malloc="yes"
2853
    fi
2854
fi
2855

    
2856
if test "$werror" = "yes" ; then
2857
    QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
2858
fi
2859

    
2860
if test "$solaris" = "no" ; then
2861
    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
2862
        LDFLAGS="-Wl,--warn-common $LDFLAGS"
2863
    fi
2864
fi
2865

    
2866
# test if pod2man has --utf8 option
2867
if pod2man --help | grep -q utf8; then
2868
    POD2MAN="pod2man --utf8"
2869
else
2870
    POD2MAN="pod2man"
2871
fi
2872

    
2873
# Use ASLR, no-SEH and DEP if available
2874
if test "$mingw32" = "yes" ; then
2875
    for flag in --dynamicbase --no-seh --nxcompat; do
2876
        if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
2877
            LDFLAGS="-Wl,$flag $LDFLAGS"
2878
        fi
2879
    done
2880
fi
2881

    
2882
qemu_confdir=$sysconfdir$confsuffix
2883

    
2884
tools=
2885
if test "$softmmu" = yes ; then
2886
  tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2887
  if test "$virtfs" != no ; then
2888
      if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
2889
	  virtfs=yes
2890
	  tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
2891
      else
2892
	  if test "$virtfs" = yes; then
2893
	      feature_not_found "virtfs"
2894
	  fi
2895
      fi
2896
  fi
2897
  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2898
      tools="qemu-nbd\$(EXESUF) $tools"
2899
    if [ "$guest_agent" = "yes" ]; then
2900
      tools="qemu-ga\$(EXESUF) $tools"
2901
    fi
2902
  fi
2903
fi
2904

    
2905
# Mac OS X ships with a broken assembler
2906
roms=
2907
if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2908
        "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2909
        "$softmmu" = yes ; then
2910
  roms="optionrom"
2911
fi
2912
if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
2913
  roms="$roms spapr-rtas"
2914
fi
2915

    
2916
echo "Install prefix    $prefix"
2917
echo "BIOS directory    `eval echo $qemu_datadir`"
2918
echo "binary directory  `eval echo $bindir`"
2919
echo "library directory `eval echo $libdir`"
2920
echo "include directory `eval echo $includedir`"
2921
echo "config directory  `eval echo $sysconfdir`"
2922
if test "$mingw32" = "no" ; then
2923
echo "Manual directory  `eval echo $mandir`"
2924
echo "ELF interp prefix $interp_prefix"
2925
fi
2926
echo "Source path       $source_path"
2927
echo "C compiler        $cc"
2928
echo "Host C compiler   $host_cc"
2929
echo "CFLAGS            $CFLAGS"
2930
echo "QEMU_CFLAGS       $QEMU_CFLAGS"
2931
echo "LDFLAGS           $LDFLAGS"
2932
echo "make              $make"
2933
echo "install           $install"
2934
echo "python            $python"
2935
if test "$slirp" = "yes" ; then
2936
    echo "smbd              $smbd"
2937
fi
2938
echo "host CPU          $cpu"
2939
echo "host big endian   $bigendian"
2940
echo "target list       $target_list"
2941
echo "tcg debug enabled $debug_tcg"
2942
echo "Mon debug enabled $debug_mon"
2943
echo "gprof enabled     $gprof"
2944
echo "sparse enabled    $sparse"
2945
echo "strip binaries    $strip_opt"
2946
echo "profiler          $profiler"
2947
echo "static build      $static"
2948
echo "-Werror enabled   $werror"
2949
if test "$darwin" = "yes" ; then
2950
    echo "Cocoa support     $cocoa"
2951
fi
2952
echo "SDL support       $sdl"
2953
echo "curses support    $curses"
2954
echo "curl support      $curl"
2955
echo "mingw32 support   $mingw32"
2956
echo "Audio drivers     $audio_drv_list"
2957
echo "Extra audio cards $audio_card_list"
2958
echo "Block whitelist   $block_drv_whitelist"
2959
echo "Mixer emulation   $mixemu"
2960
echo "VirtFS support    $virtfs"
2961
echo "VNC support       $vnc"
2962
if test "$vnc" = "yes" ; then
2963
    echo "VNC TLS support   $vnc_tls"
2964
    echo "VNC SASL support  $vnc_sasl"
2965
    echo "VNC JPEG support  $vnc_jpeg"
2966
    echo "VNC PNG support   $vnc_png"
2967
    echo "VNC thread        $vnc_thread"
2968
fi
2969
if test -n "$sparc_cpu"; then
2970
    echo "Target Sparc Arch $sparc_cpu"
2971
fi
2972
echo "xen support       $xen"
2973
echo "brlapi support    $brlapi"
2974
echo "bluez  support    $bluez"
2975
echo "Documentation     $docs"
2976
[ ! -z "$uname_release" ] && \
2977
echo "uname -r          $uname_release"
2978
echo "NPTL support      $nptl"
2979
echo "GUEST_BASE        $guest_base"
2980
echo "PIE               $pie"
2981
echo "vde support       $vde"
2982
echo "Linux AIO support $linux_aio"
2983
echo "ATTR/XATTR support $attr"
2984
echo "Install blobs     $blobs"
2985
echo "KVM support       $kvm"
2986
echo "TCG interpreter   $tcg_interpreter"
2987
echo "fdt support       $fdt"
2988
echo "preadv support    $preadv"
2989
echo "fdatasync         $fdatasync"
2990
echo "madvise           $madvise"
2991
echo "posix_madvise     $posix_madvise"
2992
echo "uuid support      $uuid"
2993
echo "libcap-ng support $cap_ng"
2994
echo "vhost-net support $vhost_net"
2995
echo "Trace backend     $trace_backend"
2996
echo "Trace output file $trace_file-<pid>"
2997
echo "spice support     $spice"
2998
echo "rbd support       $rbd"
2999
echo "xfsctl support    $xfs"
3000
echo "nss used          $smartcard_nss"
3001
echo "usb net redir     $usb_redir"
3002
echo "OpenGL support    $opengl"
3003
echo "libiscsi support  $libiscsi"
3004
echo "build guest agent $guest_agent"
3005
echo "coroutine backend $coroutine_backend"
3006

    
3007
if test "$sdl_too_old" = "yes"; then
3008
echo "-> Your SDL version is too old - please upgrade to have SDL support"
3009
fi
3010

    
3011
config_host_mak="config-host.mak"
3012
config_host_ld="config-host.ld"
3013

    
3014
echo "# Automatically generated by configure - do not modify" > $config_host_mak
3015
printf "# Configured with:" >> $config_host_mak
3016
printf " '%s'" "$0" "$@" >> $config_host_mak
3017
echo >> $config_host_mak
3018

    
3019
echo all: >> $config_host_mak
3020
echo "prefix=$prefix" >> $config_host_mak
3021
echo "bindir=$bindir" >> $config_host_mak
3022
echo "libdir=$libdir" >> $config_host_mak
3023
echo "includedir=$includedir" >> $config_host_mak
3024
echo "mandir=$mandir" >> $config_host_mak
3025
echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
3026
echo "sysconfdir=$sysconfdir" >> $config_host_mak
3027
echo "docdir=$qemu_docdir" >> $config_host_mak
3028
echo "confdir=$qemu_confdir" >> $config_host_mak
3029
echo "libexecdir=\${prefix}/libexec" >> $config_host_mak
3030
echo "CONFIG_QEMU_SHAREDIR=\"$prefix$datasuffix\"" >> $config_host_mak
3031
echo "CONFIG_QEMU_HELPERDIR=\"$prefix/libexec\"" >> $config_host_mak
3032

    
3033
echo "ARCH=$ARCH" >> $config_host_mak
3034
if test "$debug_tcg" = "yes" ; then
3035
  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
3036
fi
3037
if test "$debug_mon" = "yes" ; then
3038
  echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
3039
fi
3040
if test "$debug" = "yes" ; then
3041
  echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
3042
fi
3043
if test "$strip_opt" = "yes" ; then
3044
  echo "STRIP=${strip}" >> $config_host_mak
3045
fi
3046
if test "$bigendian" = "yes" ; then
3047
  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
3048
fi
3049
if test "$mingw32" = "yes" ; then
3050
  echo "CONFIG_WIN32=y" >> $config_host_mak
3051
  rc_version=`cat $source_path/VERSION`
3052
  version_major=${rc_version%%.*}
3053
  rc_version=${rc_version#*.}
3054
  version_minor=${rc_version%%.*}
3055
  rc_version=${rc_version#*.}
3056
  version_subminor=${rc_version%%.*}
3057
  version_micro=0
3058
  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
3059
  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
3060
else
3061
  echo "CONFIG_POSIX=y" >> $config_host_mak
3062
fi
3063

    
3064
if test "$linux" = "yes" ; then
3065
  echo "CONFIG_LINUX=y" >> $config_host_mak
3066
fi
3067

    
3068
if test "$darwin" = "yes" ; then
3069
  echo "CONFIG_DARWIN=y" >> $config_host_mak
3070
fi
3071

    
3072
if test "$aix" = "yes" ; then
3073
  echo "CONFIG_AIX=y" >> $config_host_mak
3074
fi
3075

    
3076
if test "$solaris" = "yes" ; then
3077
  echo "CONFIG_SOLARIS=y" >> $config_host_mak
3078
  echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
3079
  if test "$needs_libsunmath" = "yes" ; then
3080
    echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
3081
  fi
3082
fi
3083
if test "$haiku" = "yes" ; then
3084
  echo "CONFIG_HAIKU=y" >> $config_host_mak
3085
fi
3086
if test "$static" = "yes" ; then
3087
  echo "CONFIG_STATIC=y" >> $config_host_mak
3088
fi
3089
if test "$profiler" = "yes" ; then
3090
  echo "CONFIG_PROFILER=y" >> $config_host_mak
3091
fi
3092
if test "$slirp" = "yes" ; then
3093
  echo "CONFIG_SLIRP=y" >> $config_host_mak
3094
  echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
3095
  QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES"
3096
fi
3097
if test "$vde" = "yes" ; then
3098
  echo "CONFIG_VDE=y" >> $config_host_mak
3099
fi
3100
if test "$cap_ng" = "yes" ; then
3101
  echo "CONFIG_LIBCAP=y" >> $config_host_mak
3102
fi
3103
for card in $audio_card_list; do
3104
    def=CONFIG_`echo $card | LC_ALL=C tr '[a-z]' '[A-Z]'`
3105
    echo "$def=y" >> $config_host_mak
3106
done
3107
echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
3108
for drv in $audio_drv_list; do
3109
    def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'`
3110
    echo "$def=y" >> $config_host_mak
3111
    if test "$drv" = "fmod"; then
3112
        echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
3113
    fi
3114
done
3115
if test "$audio_pt_int" = "yes" ; then
3116
  echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
3117
fi
3118
if test "$audio_win_int" = "yes" ; then
3119
  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
3120
fi
3121
echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
3122
if test "$mixemu" = "yes" ; then
3123
  echo "CONFIG_MIXEMU=y" >> $config_host_mak
3124
fi
3125
if test "$vnc" = "yes" ; then
3126
  echo "CONFIG_VNC=y" >> $config_host_mak
3127
fi
3128
if test "$vnc_tls" = "yes" ; then
3129
  echo "CONFIG_VNC_TLS=y" >> $config_host_mak
3130
  echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
3131
fi
3132
if test "$vnc_sasl" = "yes" ; then
3133
  echo "CONFIG_VNC_SASL=y" >> $config_host_mak
3134
  echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
3135
fi
3136
if test "$vnc_jpeg" = "yes" ; then
3137
  echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
3138
  echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
3139
fi
3140
if test "$vnc_png" = "yes" ; then
3141
  echo "CONFIG_VNC_PNG=y" >> $config_host_mak
3142
  echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
3143
fi
3144
if test "$vnc_thread" = "yes" ; then
3145
  echo "CONFIG_VNC_THREAD=y" >> $config_host_mak
3146
fi
3147
if test "$fnmatch" = "yes" ; then
3148
  echo "CONFIG_FNMATCH=y" >> $config_host_mak
3149
fi
3150
if test "$uuid" = "yes" ; then
3151
  echo "CONFIG_UUID=y" >> $config_host_mak
3152
fi
3153
if test "$xfs" = "yes" ; then
3154
  echo "CONFIG_XFS=y" >> $config_host_mak
3155
fi
3156
qemu_version=`head $source_path/VERSION`
3157
echo "VERSION=$qemu_version" >>$config_host_mak
3158
echo "PKGVERSION=$pkgversion" >>$config_host_mak
3159
echo "SRC_PATH=$source_path" >> $config_host_mak
3160
echo "TARGET_DIRS=$target_list" >> $config_host_mak
3161
if [ "$docs" = "yes" ] ; then
3162
  echo "BUILD_DOCS=yes" >> $config_host_mak
3163
fi
3164
if test "$sdl" = "yes" ; then
3165
  echo "CONFIG_SDL=y" >> $config_host_mak
3166
  echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
3167
fi
3168
if test "$cocoa" = "yes" ; then
3169
  echo "CONFIG_COCOA=y" >> $config_host_mak
3170
fi
3171
if test "$curses" = "yes" ; then
3172
  echo "CONFIG_CURSES=y" >> $config_host_mak
3173
fi
3174
if test "$atfile" = "yes" ; then
3175
  echo "CONFIG_ATFILE=y" >> $config_host_mak
3176
fi
3177
if test "$utimens" = "yes" ; then
3178
  echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
3179
fi
3180
if test "$pipe2" = "yes" ; then
3181
  echo "CONFIG_PIPE2=y" >> $config_host_mak
3182
fi
3183
if test "$accept4" = "yes" ; then
3184
  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
3185
fi
3186
if test "$splice" = "yes" ; then
3187
  echo "CONFIG_SPLICE=y" >> $config_host_mak
3188
fi
3189
if test "$eventfd" = "yes" ; then
3190
  echo "CONFIG_EVENTFD=y" >> $config_host_mak
3191
fi
3192
if test "$fallocate" = "yes" ; then
3193
  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
3194
fi
3195
if test "$sync_file_range" = "yes" ; then
3196
  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
3197
fi
3198
if test "$fiemap" = "yes" ; then
3199
  echo "CONFIG_FIEMAP=y" >> $config_host_mak
3200
fi
3201
if test "$dup3" = "yes" ; then
3202
  echo "CONFIG_DUP3=y" >> $config_host_mak
3203
fi
3204
if test "$epoll" = "yes" ; then
3205
  echo "CONFIG_EPOLL=y" >> $config_host_mak
3206
fi
3207
if test "$epoll_create1" = "yes" ; then
3208
  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
3209
fi
3210
if test "$epoll_pwait" = "yes" ; then
3211
  echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
3212
fi
3213
if test "$inotify" = "yes" ; then
3214
  echo "CONFIG_INOTIFY=y" >> $config_host_mak
3215
fi
3216
if test "$inotify1" = "yes" ; then
3217
  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
3218
fi
3219
if test "$byteswap_h" = "yes" ; then
3220
  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
3221
fi
3222
if test "$bswap_h" = "yes" ; then
3223
  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
3224
fi
3225
if test "$curl" = "yes" ; then
3226
  echo "CONFIG_CURL=y" >> $config_host_mak
3227
  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
3228
fi
3229
if test "$brlapi" = "yes" ; then
3230
  echo "CONFIG_BRLAPI=y" >> $config_host_mak
3231
fi
3232
if test "$bluez" = "yes" ; then
3233
  echo "CONFIG_BLUEZ=y" >> $config_host_mak
3234
  echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
3235
fi
3236
echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
3237
if test "$xen" = "yes" ; then
3238
  echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
3239
  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
3240
fi
3241
if test "$linux_aio" = "yes" ; then
3242
  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
3243
fi
3244
if test "$attr" = "yes" ; then
3245
  echo "CONFIG_ATTR=y" >> $config_host_mak
3246
fi
3247
if test "$libattr" = "yes" ; then
3248
  echo "CONFIG_LIBATTR=y" >> $config_host_mak
3249
fi
3250
if test "$virtfs" = "yes" ; then
3251
  echo "CONFIG_VIRTFS=y" >> $config_host_mak
3252
fi
3253
if test "$blobs" = "yes" ; then
3254
  echo "INSTALL_BLOBS=yes" >> $config_host_mak
3255
fi
3256
if test "$iovec" = "yes" ; then
3257
  echo "CONFIG_IOVEC=y" >> $config_host_mak
3258
fi
3259
if test "$preadv" = "yes" ; then
3260
  echo "CONFIG_PREADV=y" >> $config_host_mak
3261
fi
3262
if test "$fdt" = "yes" ; then
3263
  echo "CONFIG_FDT=y" >> $config_host_mak
3264
fi
3265
if test "$signalfd" = "yes" ; then
3266
  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
3267
fi
3268
if test "$tcg_interpreter" = "yes" ; then
3269
  echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
3270
fi
3271
if test "$fdatasync" = "yes" ; then
3272
  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
3273
fi
3274
if test "$madvise" = "yes" ; then
3275
  echo "CONFIG_MADVISE=y" >> $config_host_mak
3276
fi
3277
if test "$posix_madvise" = "yes" ; then
3278
  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
3279
fi
3280

    
3281
if test "$spice" = "yes" ; then
3282
  echo "CONFIG_SPICE=y" >> $config_host_mak
3283
fi
3284

    
3285
if test "$smartcard" = "yes" ; then
3286
  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
3287
fi
3288

    
3289
if test "$smartcard_nss" = "yes" ; then
3290
  echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
3291
  echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3292
  echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3293
fi
3294

    
3295
if test "$usb_redir" = "yes" ; then
3296
  echo "CONFIG_USB_REDIR=y" >> $config_host_mak
3297
fi
3298

    
3299
if test "$opengl" = "yes" ; then
3300
  echo "CONFIG_OPENGL=y" >> $config_host_mak
3301
fi
3302

    
3303
if test "$libiscsi" = "yes" ; then
3304
  echo "CONFIG_LIBISCSI=y" >> $config_host_mak
3305
fi
3306

    
3307
# XXX: suppress that
3308
if [ "$bsd" = "yes" ] ; then
3309
  echo "CONFIG_BSD=y" >> $config_host_mak
3310
fi
3311

    
3312
echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
3313

    
3314
if test "$zero_malloc" = "yes" ; then
3315
  echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
3316
fi
3317
if test "$rbd" = "yes" ; then
3318
  echo "CONFIG_RBD=y" >> $config_host_mak
3319
fi
3320

    
3321
if test "$coroutine_backend" = "ucontext" ; then
3322
  echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak
3323
elif test "$coroutine_backend" = "sigaltstack" ; then
3324
  echo "CONFIG_SIGALTSTACK_COROUTINE=y" >> $config_host_mak
3325
fi
3326

    
3327
if test "$open_by_handle_at" = "yes" ; then
3328
  echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
3329
fi
3330

    
3331
if test "$linux_magic_h" = "yes" ; then
3332
  echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
3333
fi
3334

    
3335
# USB host support
3336
case "$usb" in
3337
linux)
3338
  echo "HOST_USB=linux" >> $config_host_mak
3339
;;
3340
bsd)
3341
  echo "HOST_USB=bsd" >> $config_host_mak
3342
;;
3343
*)
3344
  echo "HOST_USB=stub" >> $config_host_mak
3345
;;
3346
esac
3347

    
3348
# use default implementation for tracing backend-specific routines
3349
trace_default=yes
3350
echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
3351
if test "$trace_backend" = "nop"; then
3352
  echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
3353
fi
3354
if test "$trace_backend" = "simple"; then
3355
  echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
3356
  trace_default=no
3357
  # Set the appropriate trace file.
3358
  trace_file="\"$trace_file-\" FMT_pid"
3359
fi
3360
if test "$trace_backend" = "stderr"; then
3361
  echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
3362
  trace_default=no
3363
fi
3364
if test "$trace_backend" = "ust"; then
3365
  echo "CONFIG_TRACE_UST=y" >> $config_host_mak
3366
fi
3367
if test "$trace_backend" = "dtrace"; then
3368
  echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
3369
  if test "$trace_backend_stap" = "yes" ; then
3370
    echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
3371
  fi
3372
fi
3373
echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
3374
if test "$trace_default" = "yes"; then
3375
  echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak
3376
fi
3377

    
3378
echo "TOOLS=$tools" >> $config_host_mak
3379
echo "ROMS=$roms" >> $config_host_mak
3380
echo "MAKE=$make" >> $config_host_mak
3381
echo "INSTALL=$install" >> $config_host_mak
3382
echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
3383
echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
3384
echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
3385
echo "PYTHON=$python" >> $config_host_mak
3386
echo "CC=$cc" >> $config_host_mak
3387
echo "CC_I386=$cc_i386" >> $config_host_mak
3388
echo "HOST_CC=$host_cc" >> $config_host_mak
3389
echo "AR=$ar" >> $config_host_mak
3390
echo "OBJCOPY=$objcopy" >> $config_host_mak
3391
echo "LD=$ld" >> $config_host_mak
3392
echo "WINDRES=$windres" >> $config_host_mak
3393
echo "LIBTOOL=$libtool" >> $config_host_mak
3394
echo "CFLAGS=$CFLAGS" >> $config_host_mak
3395
echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
3396
echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
3397
if test "$sparse" = "yes" ; then
3398
  echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
3399
  echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
3400
  echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
3401
fi
3402
echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
3403
echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
3404
echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
3405
echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
3406
echo "LIBS+=$LIBS" >> $config_host_mak
3407
echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
3408
echo "EXESUF=$EXESUF" >> $config_host_mak
3409
echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
3410
echo "POD2MAN=$POD2MAN" >> $config_host_mak
3411

    
3412
# generate list of library paths for linker script
3413

    
3414
$ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
3415

    
3416
if test -f ${config_host_ld}~ ; then
3417
  if cmp -s $config_host_ld ${config_host_ld}~ ; then
3418
    mv ${config_host_ld}~ $config_host_ld
3419
  else
3420
    rm ${config_host_ld}~
3421
  fi
3422
fi
3423

    
3424
for d in libdis libdis-user; do
3425
    mkdir -p $d
3426
    symlink $source_path/Makefile.dis $d/Makefile
3427
    echo > $d/config.mak
3428
done
3429

    
3430
# use included Linux headers
3431
if test "$linux" = "yes" ; then
3432
  mkdir -p linux-headers
3433
  case "$cpu" in
3434
  i386|x86_64)
3435
    symlink $source_path/linux-headers/asm-x86 linux-headers/asm
3436
    ;;
3437
  ppcemb|ppc|ppc64)
3438
    symlink $source_path/linux-headers/asm-powerpc linux-headers/asm
3439
    ;;
3440
  s390x)
3441
    symlink $source_path/linux-headers/asm-s390 linux-headers/asm
3442
    ;;
3443
  esac
3444
fi
3445

    
3446
for target in $target_list; do
3447
target_dir="$target"
3448
config_target_mak=$target_dir/config-target.mak
3449
target_arch2=`echo $target | cut -d '-' -f 1`
3450
target_bigendian="no"
3451

    
3452
case "$target_arch2" in
3453
  armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
3454
  target_bigendian=yes
3455
  ;;
3456
esac
3457
target_softmmu="no"
3458
target_user_only="no"
3459
target_linux_user="no"
3460
target_darwin_user="no"
3461
target_bsd_user="no"
3462
case "$target" in
3463
  ${target_arch2}-softmmu)
3464
    target_softmmu="yes"
3465
    ;;
3466
  ${target_arch2}-linux-user)
3467
    if test "$linux" != "yes" ; then
3468
      echo "ERROR: Target '$target' is only available on a Linux host"
3469
      exit 1
3470
    fi
3471
    target_user_only="yes"
3472
    target_linux_user="yes"
3473
    ;;
3474
  ${target_arch2}-darwin-user)
3475
    if test "$darwin" != "yes" ; then
3476
      echo "ERROR: Target '$target' is only available on a Darwin host"
3477
      exit 1
3478
    fi
3479
    target_user_only="yes"
3480
    target_darwin_user="yes"
3481
    ;;
3482
  ${target_arch2}-bsd-user)
3483
    if test "$bsd" != "yes" ; then
3484
      echo "ERROR: Target '$target' is only available on a BSD host"
3485
      exit 1
3486
    fi
3487
    target_user_only="yes"
3488
    target_bsd_user="yes"
3489
    ;;
3490
  *)
3491
    echo "ERROR: Target '$target' not recognised"
3492
    exit 1
3493
    ;;
3494
esac
3495

    
3496
mkdir -p $target_dir
3497
mkdir -p $target_dir/fpu
3498
mkdir -p $target_dir/tcg
3499
mkdir -p $target_dir/ide
3500
mkdir -p $target_dir/usb
3501
mkdir -p $target_dir/9pfs
3502
mkdir -p $target_dir/kvm
3503
if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
3504
  mkdir -p $target_dir/nwfpe
3505
fi
3506
symlink $source_path/Makefile.target $target_dir/Makefile
3507

    
3508

    
3509
echo "# Automatically generated by configure - do not modify" > $config_target_mak
3510

    
3511
bflt="no"
3512
target_nptl="no"
3513
interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3514
gdb_xml_files=""
3515
target_short_alignment=2
3516
target_int_alignment=4
3517
target_long_alignment=4
3518
target_llong_alignment=8
3519
target_libs_softmmu=
3520

    
3521
TARGET_ARCH="$target_arch2"
3522
TARGET_BASE_ARCH=""
3523
TARGET_ABI_DIR=""
3524

    
3525
case "$target_arch2" in
3526
  i386)
3527
    target_phys_bits=64
3528
  ;;
3529
  x86_64)
3530
    TARGET_BASE_ARCH=i386
3531
    target_phys_bits=64
3532
    target_long_alignment=8
3533
  ;;
3534
  alpha)
3535
    target_phys_bits=64
3536
    target_long_alignment=8
3537
    target_nptl="yes"
3538
  ;;
3539
  arm|armeb)
3540
    TARGET_ARCH=arm
3541
    bflt="yes"
3542
    target_nptl="yes"
3543
    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3544
    target_phys_bits=32
3545
    target_llong_alignment=4
3546
    target_libs_softmmu="$fdt_libs"
3547
  ;;
3548
  cris)
3549
    target_nptl="yes"
3550
    target_phys_bits=32
3551
  ;;
3552
  lm32)
3553
    target_phys_bits=32
3554
    target_libs_softmmu="$opengl_libs"
3555
  ;;
3556
  m68k)
3557
    bflt="yes"
3558
    gdb_xml_files="cf-core.xml cf-fp.xml"
3559
    target_phys_bits=32
3560
    target_int_alignment=2
3561
    target_long_alignment=2
3562
    target_llong_alignment=2
3563
  ;;
3564
  microblaze|microblazeel)
3565
    TARGET_ARCH=microblaze
3566
    bflt="yes"
3567
    target_nptl="yes"
3568
    target_phys_bits=32
3569
    target_libs_softmmu="$fdt_libs"
3570
  ;;
3571
  mips|mipsel)
3572
    TARGET_ARCH=mips
3573
    echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3574
    target_nptl="yes"
3575
    target_phys_bits=64
3576
  ;;
3577
  mipsn32|mipsn32el)
3578
    TARGET_ARCH=mipsn32
3579
    TARGET_BASE_ARCH=mips
3580
    echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3581
    target_phys_bits=64
3582
  ;;
3583
  mips64|mips64el)
3584
    TARGET_ARCH=mips64
3585
    TARGET_BASE_ARCH=mips
3586
    echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3587
    target_phys_bits=64
3588
    target_long_alignment=8
3589
  ;;
3590
  ppc)
3591
    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3592
    target_phys_bits=64
3593
    target_nptl="yes"
3594
    target_libs_softmmu="$fdt_libs"
3595
  ;;
3596
  ppcemb)
3597
    TARGET_BASE_ARCH=ppc
3598
    TARGET_ABI_DIR=ppc
3599
    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3600
    target_phys_bits=64
3601
    target_nptl="yes"
3602
    target_libs_softmmu="$fdt_libs"
3603
  ;;
3604
  ppc64)
3605
    TARGET_BASE_ARCH=ppc
3606
    TARGET_ABI_DIR=ppc
3607
    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3608
    target_phys_bits=64
3609
    target_long_alignment=8
3610
    target_libs_softmmu="$fdt_libs"
3611
  ;;
3612
  ppc64abi32)
3613
    TARGET_ARCH=ppc64
3614
    TARGET_BASE_ARCH=ppc
3615
    TARGET_ABI_DIR=ppc
3616
    echo "TARGET_ABI32=y" >> $config_target_mak
3617
    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3618
    target_phys_bits=64
3619
    target_libs_softmmu="$fdt_libs"
3620
  ;;
3621
  sh4|sh4eb)
3622
    TARGET_ARCH=sh4
3623
    bflt="yes"
3624
    target_nptl="yes"
3625
    target_phys_bits=32
3626
  ;;
3627
  sparc)
3628
    target_phys_bits=64
3629
  ;;
3630
  sparc64)
3631
    TARGET_BASE_ARCH=sparc
3632
    target_phys_bits=64
3633
    target_long_alignment=8
3634
  ;;
3635
  sparc32plus)
3636
    TARGET_ARCH=sparc64
3637
    TARGET_BASE_ARCH=sparc
3638
    TARGET_ABI_DIR=sparc
3639
    echo "TARGET_ABI32=y" >> $config_target_mak
3640
    target_phys_bits=64
3641
  ;;
3642
  s390x)
3643
    target_nptl="yes"
3644
    target_phys_bits=64
3645
    target_long_alignment=8
3646
  ;;
3647
  unicore32)
3648
    target_phys_bits=32
3649
  ;;
3650
  xtensa|xtensaeb)
3651
    TARGET_ARCH=xtensa
3652
    target_phys_bits=32
3653
  ;;
3654
  *)
3655
    echo "Unsupported target CPU"
3656
    exit 1
3657
  ;;
3658
esac
3659

    
3660
case "$target_arch2" in
3661
  alpha | sparc*)
3662
    echo "CONFIG_TCG_PASS_AREG0=y" >> $config_target_mak
3663
  ;;
3664
esac
3665

    
3666
echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
3667
echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
3668
echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
3669
echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
3670
echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3671
target_arch_name="`echo $TARGET_ARCH | LC_ALL=C tr '[a-z]' '[A-Z]'`"
3672
echo "TARGET_$target_arch_name=y" >> $config_target_mak
3673
echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3674
# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3675
if [ "$TARGET_BASE_ARCH" = "" ]; then
3676
  TARGET_BASE_ARCH=$TARGET_ARCH
3677
fi
3678
echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3679
if [ "$TARGET_ABI_DIR" = "" ]; then
3680
  TARGET_ABI_DIR=$TARGET_ARCH
3681
fi
3682
echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
3683
case "$target_arch2" in
3684
  i386|x86_64)
3685
    if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3686
      target_phys_bits=64
3687
      echo "CONFIG_XEN=y" >> $config_target_mak
3688
    else
3689
      echo "CONFIG_NO_XEN=y" >> $config_target_mak
3690
    fi
3691
    ;;
3692
  *)
3693
    echo "CONFIG_NO_XEN=y" >> $config_target_mak
3694
esac
3695
case "$target_arch2" in
3696
  i386|x86_64|ppcemb|ppc|ppc64|s390x)
3697
    # Make sure the target and host cpus are compatible
3698
    if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
3699
      \( "$target_arch2" = "$cpu" -o \
3700
      \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
3701
      \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
3702
      \( "$target_arch2" = "ppc"    -a "$cpu" = "ppc64" \) -o \
3703
      \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
3704
      \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
3705
      \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
3706
      echo "CONFIG_KVM=y" >> $config_target_mak
3707
      if test "$vhost_net" = "yes" ; then
3708
        echo "CONFIG_VHOST_NET=y" >> $config_target_mak
3709
      fi
3710
    fi
3711
esac
3712
if test "$target_arch2" = "ppc64" -a "$fdt" = "yes"; then
3713
  echo "CONFIG_PSERIES=y" >> $config_target_mak
3714
fi
3715
if test "$target_bigendian" = "yes" ; then
3716
  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
3717
fi
3718
if test "$target_softmmu" = "yes" ; then
3719
  echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
3720
  echo "CONFIG_SOFTMMU=y" >> $config_target_mak
3721
  echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
3722
  echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
3723
  echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
3724
  if test "$smartcard_nss" = "yes" ; then
3725
    echo "subdir-$target: subdir-libcacard" >> $config_host_mak
3726
  fi
3727
fi
3728
if test "$target_user_only" = "yes" ; then
3729
  echo "CONFIG_USER_ONLY=y" >> $config_target_mak
3730
  echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
3731
fi
3732
if test "$target_linux_user" = "yes" ; then
3733
  echo "CONFIG_LINUX_USER=y" >> $config_target_mak
3734
fi
3735
if test "$target_darwin_user" = "yes" ; then
3736
  echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
3737
fi
3738
list=""
3739
if test ! -z "$gdb_xml_files" ; then
3740
  for x in $gdb_xml_files; do
3741
    list="$list $source_path/gdb-xml/$x"
3742
  done
3743
  echo "TARGET_XML_FILES=$list" >> $config_target_mak
3744
fi
3745

    
3746
if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
3747
  echo "TARGET_HAS_BFLT=y" >> $config_target_mak
3748
fi
3749
if test "$target_user_only" = "yes" \
3750
        -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
3751
  echo "CONFIG_USE_NPTL=y" >> $config_target_mak
3752
fi
3753
if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
3754
  echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
3755
fi
3756
if test "$target_bsd_user" = "yes" ; then
3757
  echo "CONFIG_BSD_USER=y" >> $config_target_mak
3758
fi
3759

    
3760
# generate QEMU_CFLAGS/LDFLAGS for targets
3761

    
3762
cflags=""
3763
includes=""
3764
ldflags=""
3765

    
3766
if test "$tcg_interpreter" = "yes"; then
3767
  includes="-I\$(SRC_PATH)/tcg/tci $includes"
3768
elif test "$ARCH" = "sparc64" ; then
3769
  includes="-I\$(SRC_PATH)/tcg/sparc $includes"
3770
elif test "$ARCH" = "s390x" ; then
3771
  includes="-I\$(SRC_PATH)/tcg/s390 $includes"
3772
elif test "$ARCH" = "x86_64" ; then
3773
  includes="-I\$(SRC_PATH)/tcg/i386 $includes"
3774
else
3775
  includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
3776
fi
3777
includes="-I\$(SRC_PATH)/tcg $includes"
3778

    
3779
if test "$linux" = "yes" ; then
3780
  includes="-I\$(SRC_PATH)/linux-headers $includes"
3781
fi
3782

    
3783
if test "$target_user_only" = "yes" ; then
3784
    libdis_config_mak=libdis-user/config.mak
3785
else
3786
    libdis_config_mak=libdis/config.mak
3787
fi
3788

    
3789
for i in $ARCH $TARGET_BASE_ARCH ; do
3790
  case "$i" in
3791
  alpha)
3792
    echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
3793
    echo "CONFIG_ALPHA_DIS=y"  >> $libdis_config_mak
3794
  ;;
3795
  arm)
3796
    echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
3797
    echo "CONFIG_ARM_DIS=y"  >> $libdis_config_mak
3798
  ;;
3799
  cris)
3800
    echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
3801
    echo "CONFIG_CRIS_DIS=y"  >> $libdis_config_mak
3802
  ;;
3803
  hppa)
3804
    echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
3805
    echo "CONFIG_HPPA_DIS=y"  >> $libdis_config_mak
3806
  ;;
3807
  i386|x86_64)
3808
    echo "CONFIG_I386_DIS=y"  >> $config_target_mak
3809
    echo "CONFIG_I386_DIS=y"  >> $libdis_config_mak
3810
  ;;
3811
  ia64*)
3812
    echo "CONFIG_IA64_DIS=y"  >> $config_target_mak
3813
    echo "CONFIG_IA64_DIS=y"  >> $libdis_config_mak
3814
  ;;
3815
  lm32)
3816
    echo "CONFIG_LM32_DIS=y"  >> $config_target_mak
3817
    echo "CONFIG_LM32_DIS=y"  >> $libdis_config_mak
3818
  ;;
3819
  m68k)
3820
    echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
3821
    echo "CONFIG_M68K_DIS=y"  >> $libdis_config_mak
3822
  ;;
3823
  microblaze*)
3824
    echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
3825
    echo "CONFIG_MICROBLAZE_DIS=y"  >> $libdis_config_mak
3826
  ;;
3827
  mips*)
3828
    echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
3829
    echo "CONFIG_MIPS_DIS=y"  >> $libdis_config_mak
3830
  ;;
3831
  ppc*)
3832
    echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
3833
    echo "CONFIG_PPC_DIS=y"  >> $libdis_config_mak
3834
  ;;
3835
  s390*)
3836
    echo "CONFIG_S390_DIS=y"  >> $config_target_mak
3837
    echo "CONFIG_S390_DIS=y"  >> $libdis_config_mak
3838
  ;;
3839
  sh4)
3840
    echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
3841
    echo "CONFIG_SH4_DIS=y"  >> $libdis_config_mak
3842
  ;;
3843
  sparc*)
3844
    echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
3845
    echo "CONFIG_SPARC_DIS=y"  >> $libdis_config_mak
3846
  ;;
3847
  xtensa*)
3848
    echo "CONFIG_XTENSA_DIS=y"  >> $config_target_mak
3849
    echo "CONFIG_XTENSA_DIS=y"  >> $libdis_config_mak
3850
  ;;
3851
  esac
3852
done
3853
if test "$tcg_interpreter" = "yes" ; then
3854
  echo "CONFIG_TCI_DIS=y"  >> $config_target_mak
3855
  echo "CONFIG_TCI_DIS=y"  >> $libdis_config_mak
3856
fi
3857

    
3858
case "$ARCH" in
3859
alpha)
3860
  # Ensure there's only a single GP
3861
  cflags="-msmall-data $cflags"
3862
;;
3863
esac
3864

    
3865
if test "$target_softmmu" = "yes" ; then
3866
  case "$TARGET_BASE_ARCH" in
3867
  arm)
3868
    cflags="-DHAS_AUDIO $cflags"
3869
  ;;
3870
  lm32)
3871
    cflags="-DHAS_AUDIO $cflags"
3872
  ;;
3873
  i386|mips|ppc)
3874
    cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
3875
  ;;
3876
  esac
3877
fi
3878

    
3879
if test "$target_softmmu" = "yes" -a \( \
3880
        "$TARGET_ARCH" = "microblaze" -o \
3881
        "$TARGET_ARCH" = "cris" \) ; then
3882
  echo "CONFIG_NEED_MMU=y" >> $config_target_mak
3883
fi
3884

    
3885
if test "$gprof" = "yes" ; then
3886
  echo "TARGET_GPROF=yes" >> $config_target_mak
3887
  if test "$target_linux_user" = "yes" ; then
3888
    cflags="-p $cflags"
3889
    ldflags="-p $ldflags"
3890
  fi
3891
  if test "$target_softmmu" = "yes" ; then
3892
    ldflags="-p $ldflags"
3893
    echo "GPROF_CFLAGS=-p" >> $config_target_mak
3894
  fi
3895
fi
3896

    
3897
if test "$ARCH" = "tci"; then
3898
  linker_script=""
3899
else
3900
  linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
3901
fi
3902

    
3903
if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
3904
  case "$ARCH" in
3905
  sparc)
3906
    # -static is used to avoid g1/g3 usage by the dynamic linker
3907
    ldflags="$linker_script -static $ldflags"
3908
    ;;
3909
  alpha | s390x)
3910
    # The default placement of the application is fine.
3911
    ;;
3912
  *)
3913
    ldflags="$linker_script $ldflags"
3914
    ;;
3915
  esac
3916
fi
3917

    
3918
echo "LDFLAGS+=$ldflags" >> $config_target_mak
3919
echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
3920
echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
3921

    
3922
done # for target in $targets
3923

    
3924
# build tree in object directory in case the source is not in the current directory
3925
DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32"
3926
DIRS="$DIRS slirp audio block net pc-bios/optionrom"
3927
DIRS="$DIRS pc-bios/spapr-rtas"
3928
DIRS="$DIRS roms/seabios roms/vgabios"
3929
DIRS="$DIRS fsdev ui usb"
3930
DIRS="$DIRS qapi qapi-generated"
3931
DIRS="$DIRS qga trace qom"
3932
FILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
3933
FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
3934
FILES="$FILES tests/tcg/lm32/Makefile"
3935
FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
3936
FILES="$FILES pc-bios/spapr-rtas/Makefile"
3937
FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
3938
for bios_file in \
3939
    $source_path/pc-bios/*.bin \
3940
    $source_path/pc-bios/*.rom \
3941
    $source_path/pc-bios/*.dtb \
3942
    $source_path/pc-bios/openbios-* \
3943
    $source_path/pc-bios/palcode-*
3944
do
3945
    FILES="$FILES pc-bios/`basename $bios_file`"
3946
done
3947
mkdir -p $DIRS
3948
for f in $FILES ; do
3949
    if [ -e "$source_path/$f" ] && ! [ -e "$f" ]; then
3950
        symlink "$source_path/$f" "$f"
3951
    fi
3952
done
3953

    
3954
# temporary config to build submodules
3955
for rom in seabios vgabios ; do
3956
    config_mak=roms/$rom/config.mak
3957
    echo "# Automatically generated by configure - do not modify" > $config_mak
3958
    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
3959
    echo "CC=$cc" >> $config_mak
3960
    echo "BCC=bcc" >> $config_mak
3961
    echo "CPP=${cross_prefix}cpp" >> $config_mak
3962
    echo "OBJCOPY=objcopy" >> $config_mak
3963
    echo "IASL=iasl" >> $config_mak
3964
    echo "LD=$ld" >> $config_mak
3965
done
3966

    
3967
for hwlib in 32 64; do
3968
  d=libhw$hwlib
3969
  mkdir -p $d
3970
  mkdir -p $d/ide
3971
  mkdir -p $d/usb
3972
  symlink $source_path/Makefile.hw $d/Makefile
3973
  mkdir -p $d/9pfs
3974
  echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
3975
done
3976

    
3977
if [ "$source_path" != `pwd` ]; then
3978
    # out of tree build
3979
    mkdir -p libcacard
3980
    rm -f libcacard/Makefile
3981
    symlink "$source_path/libcacard/Makefile" libcacard/Makefile
3982
fi
3983

    
3984
d=libuser
3985
mkdir -p $d
3986
mkdir -p $d/trace
3987
mkdir -p $d/qom
3988
symlink $source_path/Makefile.user $d/Makefile
3989

    
3990
if test "$docs" = "yes" ; then
3991
  mkdir -p QMP
3992
fi