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#!/bin/sh
2
#
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# qemu configure script (c) 2003 Fabrice Bellard
4
#
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# set temporary file name
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if test ! -z "$TMPDIR" ; then
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    TMPDIR1="${TMPDIR}"
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elif test ! -z "$TEMPDIR" ; then
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    TMPDIR1="${TEMPDIR}"
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else
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    TMPDIR1="/tmp"
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fi
13

    
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TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c"
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TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o"
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TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.exe"
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# NB: do not call "exit" in the trap handler; this is buggy with some shells;
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# see <1285349658-3122-1-git-send-email-loic.minier@linaro.org>
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trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM
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rm -f config.log
22

    
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# Print a helpful header at the top of config.log
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echo "# QEMU configure log $(date)" >> config.log
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echo "# produced by $0 $*" >> config.log
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echo "#" >> config.log
27

    
28
compile_object() {
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  echo $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log
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  $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log 2>&1
31
}
32

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

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

    
46
# check whether a command is available to this shell (may be either an
47
# executable or a builtin)
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has() {
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    type "$1" >/dev/null 2>&1
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}
51

    
52
# search for an executable in PATH
53
path_of() {
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    local_command="$1"
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    local_ifs="$IFS"
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    local_dir=""
57

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

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

    
82
# default parameters
83
source_path=`dirname "$0"`
84
cpu=""
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interp_prefix="/usr/gnemul/qemu-%M"
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static="no"
87
sparc_cpu=""
88
cross_prefix=""
89
audio_drv_list=""
90
audio_card_list="ac97 es1370 sb16 hda"
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audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda"
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block_drv_whitelist=""
93
host_cc="gcc"
94
helper_cflags=""
95
libs_softmmu=""
96
libs_tools=""
97
audio_pt_int=""
98
audio_win_int=""
99
cc_i386=i386-pc-linux-gnu-gcc
100
libs_qga=""
101

    
102
target_list=""
103

    
104
# Default value for a variable defining feature "foo".
105
#  * foo="no"  feature will only be used if --enable-foo arg is given
106
#  * foo=""    feature will be searched for, and if found, will be used
107
#              unless --disable-foo is given
108
#  * foo="yes" this value will only be set by --enable-foo flag.
109
#              feature will searched for,
110
#              if not found, configure exits with error
111
#
112
# Always add --enable-foo and --disable-foo command line args.
113
# Distributions want to ensure that several features are compiled in, and it
114
# is impossible without a --enable-foo that exits if a feature is not found.
115

    
116
bluez=""
117
brlapi=""
118
curl=""
119
curses=""
120
docs=""
121
fdt=""
122
nptl=""
123
sdl=""
124
virtfs=""
125
vnc="yes"
126
sparse="no"
127
uuid=""
128
vde=""
129
vnc_tls=""
130
vnc_sasl=""
131
vnc_jpeg=""
132
vnc_png=""
133
vnc_thread="no"
134
xen=""
135
xen_ctrl_version=""
136
linux_aio=""
137
cap_ng=""
138
attr=""
139
libattr=""
140
xfs=""
141

    
142
vhost_net="no"
143
kvm="no"
144
gprof="no"
145
debug_tcg="no"
146
debug_mon="no"
147
debug="no"
148
strip_opt="yes"
149
tcg_interpreter="no"
150
bigendian="no"
151
mingw32="no"
152
EXESUF=""
153
prefix="/usr/local"
154
mandir="\${prefix}/share/man"
155
datadir="\${prefix}/share/qemu"
156
docdir="\${prefix}/share/doc/qemu"
157
bindir="\${prefix}/bin"
158
libdir="\${prefix}/lib"
159
includedir="\${prefix}/include"
160
sysconfdir="\${prefix}/etc"
161
confsuffix="/qemu"
162
slirp="yes"
163
fmod_lib=""
164
fmod_inc=""
165
oss_lib=""
166
bsd="no"
167
linux="no"
168
solaris="no"
169
profiler="no"
170
cocoa="no"
171
softmmu="yes"
172
linux_user="no"
173
darwin_user="no"
174
bsd_user="no"
175
guest_base=""
176
uname_release=""
177
mixemu="no"
178
aix="no"
179
blobs="yes"
180
pkgversion=""
181
pie=""
182
zero_malloc=""
183
trace_backend="nop"
184
trace_file="trace"
185
spice=""
186
rbd=""
187
smartcard=""
188
smartcard_nss=""
189
usb_redir=""
190
opengl=""
191
zlib="yes"
192
guest_agent="yes"
193
libiscsi=""
194

    
195
# parse CC options first
196
for opt do
197
  optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
198
  case "$opt" in
199
  --cross-prefix=*) cross_prefix="$optarg"
200
  ;;
201
  --cc=*) CC="$optarg"
202
  ;;
203
  --source-path=*) source_path="$optarg"
204
  ;;
205
  --cpu=*) cpu="$optarg"
206
  ;;
207
  --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
208
  ;;
209
  --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
210
  ;;
211
  --sparc_cpu=*)
212
    sparc_cpu="$optarg"
213
    case $sparc_cpu in
214
    v7|v8|v8plus|v8plusa)
215
      cpu="sparc"
216
    ;;
217
    v9)
218
      cpu="sparc64"
219
    ;;
220
    *)
221
      echo "undefined SPARC architecture. Exiting";
222
      exit 1
223
    ;;
224
    esac
225
  ;;
226
  esac
227
done
228
# OS specific
229
# Using uname is really, really broken.  Once we have the right set of checks
230
# we can eliminate it's usage altogether
231

    
232
cc="${CC-${cross_prefix}gcc}"
233
ar="${AR-${cross_prefix}ar}"
234
objcopy="${OBJCOPY-${cross_prefix}objcopy}"
235
ld="${LD-${cross_prefix}ld}"
236
libtool="${LIBTOOL-${cross_prefix}libtool}"
237
strip="${STRIP-${cross_prefix}strip}"
238
windres="${WINDRES-${cross_prefix}windres}"
239
pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
240
query_pkg_config() {
241
    "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
242
}
243
pkg_config=query_pkg_config
244
sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
245

    
246
# default flags for all hosts
247
QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
248
CFLAGS="-g $CFLAGS"
249
QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
250
QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
251
QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
252
QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
253
QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/fpu"
254
LDFLAGS="-g $LDFLAGS"
255

    
256
# make source path absolute
257
source_path=`cd "$source_path"; pwd`
258

    
259
check_define() {
260
cat > $TMPC <<EOF
261
#if !defined($1)
262
#error $1 not defined
263
#endif
264
int main(void) { return 0; }
265
EOF
266
  compile_object
267
}
268

    
269
if test ! -z "$cpu" ; then
270
  # command line argument
271
  :
272
elif check_define __i386__ ; then
273
  cpu="i386"
274
elif check_define __x86_64__ ; then
275
  cpu="x86_64"
276
elif check_define __sparc__ ; then
277
  # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
278
  # They must be specified using --sparc_cpu
279
  if check_define __arch64__ ; then
280
    cpu="sparc64"
281
  else
282
    cpu="sparc"
283
  fi
284
elif check_define _ARCH_PPC ; then
285
  if check_define _ARCH_PPC64 ; then
286
    cpu="ppc64"
287
  else
288
    cpu="ppc"
289
  fi
290
elif check_define __mips__ ; then
291
  cpu="mips"
292
elif check_define __ia64__ ; then
293
  cpu="ia64"
294
elif check_define __s390__ ; then
295
  if check_define __s390x__ ; then
296
    cpu="s390x"
297
  else
298
    cpu="s390"
299
  fi
300
elif check_define __arm__ ; then
301
  cpu="arm"
302
elif check_define __hppa__ ; then
303
  cpu="hppa"
304
else
305
  cpu=`uname -m`
306
fi
307

    
308
ARCH=
309
# Normalise host CPU name and set ARCH.
310
# Note that this case should only have supported host CPUs, not guests.
311
case "$cpu" in
312
  ia64|ppc|ppc64|s390|s390x|sparc64)
313
    cpu="$cpu"
314
  ;;
315
  i386|i486|i586|i686|i86pc|BePC)
316
    cpu="i386"
317
  ;;
318
  x86_64|amd64)
319
    cpu="x86_64"
320
  ;;
321
  armv*b|armv*l|arm)
322
    cpu="arm"
323
  ;;
324
  hppa|parisc|parisc64)
325
    cpu="hppa"
326
  ;;
327
  mips*)
328
    cpu="mips"
329
  ;;
330
  sparc|sun4[cdmuv])
331
    cpu="sparc"
332
  ;;
333
  *)
334
    # This will result in either an error or falling back to TCI later
335
    ARCH=unknown
336
  ;;
337
esac
338
if test -z "$ARCH"; then
339
  ARCH="$cpu"
340
fi
341

    
342
# OS specific
343
if check_define __linux__ ; then
344
  targetos="Linux"
345
elif check_define _WIN32 ; then
346
  targetos='MINGW32'
347
elif check_define __OpenBSD__ ; then
348
  targetos='OpenBSD'
349
elif check_define __sun__ ; then
350
  targetos='SunOS'
351
elif check_define __HAIKU__ ; then
352
  targetos='Haiku'
353
else
354
  targetos=`uname -s`
355
fi
356

    
357
case $targetos in
358
CYGWIN*)
359
  mingw32="yes"
360
  QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
361
  audio_possible_drivers="winwave sdl"
362
  audio_drv_list="winwave"
363
;;
364
MINGW32*)
365
  mingw32="yes"
366
  audio_possible_drivers="winwave dsound sdl fmod"
367
  audio_drv_list="winwave"
368
;;
369
GNU/kFreeBSD)
370
  bsd="yes"
371
  audio_drv_list="oss"
372
  audio_possible_drivers="oss sdl esd pa"
373
;;
374
FreeBSD)
375
  bsd="yes"
376
  make="${MAKE-gmake}"
377
  audio_drv_list="oss"
378
  audio_possible_drivers="oss sdl esd pa"
379
  # needed for kinfo_getvmmap(3) in libutil.h
380
  LIBS="-lutil $LIBS"
381
;;
382
DragonFly)
383
  bsd="yes"
384
  make="${MAKE-gmake}"
385
  audio_drv_list="oss"
386
  audio_possible_drivers="oss sdl esd pa"
387
;;
388
NetBSD)
389
  bsd="yes"
390
  make="${MAKE-gmake}"
391
  audio_drv_list="oss"
392
  audio_possible_drivers="oss sdl esd"
393
  oss_lib="-lossaudio"
394
;;
395
OpenBSD)
396
  bsd="yes"
397
  make="${MAKE-gmake}"
398
  audio_drv_list="oss"
399
  audio_possible_drivers="oss sdl esd"
400
  oss_lib="-lossaudio"
401
;;
402
Darwin)
403
  bsd="yes"
404
  darwin="yes"
405
  # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
406
  # run 64-bit userspace code
407
  if [ "$cpu" = "i386" ] ; then
408
    is_x86_64=`sysctl -n hw.optional.x86_64`
409
    [ "$is_x86_64" = "1" ] && cpu=x86_64
410
  fi
411
  if [ "$cpu" = "x86_64" ] ; then
412
    QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
413
    LDFLAGS="-arch x86_64 $LDFLAGS"
414
  else
415
    QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
416
  fi
417
  darwin_user="yes"
418
  cocoa="yes"
419
  audio_drv_list="coreaudio"
420
  audio_possible_drivers="coreaudio sdl fmod"
421
  LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
422
  libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
423
;;
424
SunOS)
425
  solaris="yes"
426
  make="${MAKE-gmake}"
427
  install="${INSTALL-ginstall}"
428
  ld="gld"
429
  smbd="${SMBD-/usr/sfw/sbin/smbd}"
430
  needs_libsunmath="no"
431
  solarisrev=`uname -r | cut -f2 -d.`
432
  # have to select again, because `uname -m` returns i86pc
433
  # even on an x86_64 box.
434
  solariscpu=`isainfo -k`
435
  if test "${solariscpu}" = "amd64" ; then
436
    cpu="x86_64"
437
  fi
438
  if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
439
    if test "$solarisrev" -le 9 ; then
440
      if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
441
        needs_libsunmath="yes"
442
        QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
443
        LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
444
        LIBS="-lsunmath $LIBS"
445
      else
446
        echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
447
        echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
448
        echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
449
        echo "Studio 11 can be downloaded from www.sun.com."
450
        exit 1
451
      fi
452
    fi
453
  fi
454
  if test -f /usr/include/sys/soundcard.h ; then
455
    audio_drv_list="oss"
456
  fi
457
  audio_possible_drivers="oss sdl"
458
# needed for CMSG_ macros in sys/socket.h
459
  QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
460
# needed for TIOCWIN* defines in termios.h
461
  QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
462
  QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
463
  LIBS="-lsocket -lnsl -lresolv $LIBS"
464
;;
465
AIX)
466
  aix="yes"
467
  make="${MAKE-gmake}"
468
;;
469
Haiku)
470
  haiku="yes"
471
  QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
472
  LIBS="-lposix_error_mapper -lnetwork $LIBS"
473
;;
474
*)
475
  audio_drv_list="oss"
476
  audio_possible_drivers="oss alsa sdl esd pa"
477
  linux="yes"
478
  linux_user="yes"
479
  usb="linux"
480
  kvm="yes"
481
  vhost_net="yes"
482
  if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
483
    audio_possible_drivers="$audio_possible_drivers fmod"
484
  fi
485
;;
486
esac
487

    
488
if [ "$bsd" = "yes" ] ; then
489
  if [ "$darwin" != "yes" ] ; then
490
    usb="bsd"
491
  fi
492
  bsd_user="yes"
493
fi
494

    
495
: ${make=${MAKE-make}}
496
: ${install=${INSTALL-install}}
497
: ${python=${PYTHON-python}}
498
: ${smbd=${SMBD-/usr/sbin/smbd}}
499

    
500
if test "$mingw32" = "yes" ; then
501
  EXESUF=".exe"
502
  QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
503
  # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
504
  QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
505
  LIBS="-lwinmm -lws2_32 -liberty -liphlpapi $LIBS"
506
  prefix="c:/Program Files/Qemu"
507
  mandir="\${prefix}"
508
  datadir="\${prefix}"
509
  docdir="\${prefix}"
510
  bindir="\${prefix}"
511
  sysconfdir="\${prefix}"
512
  confsuffix=""
513
  guest_agent="no"
514
fi
515

    
516
werror=""
517

    
518
for opt do
519
  optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
520
  case "$opt" in
521
  --help|-h) show_help=yes
522
  ;;
523
  --version|-V) exec cat $source_path/VERSION
524
  ;;
525
  --prefix=*) prefix="$optarg"
526
  ;;
527
  --interp-prefix=*) interp_prefix="$optarg"
528
  ;;
529
  --source-path=*)
530
  ;;
531
  --cross-prefix=*)
532
  ;;
533
  --cc=*)
534
  ;;
535
  --host-cc=*) host_cc="$optarg"
536
  ;;
537
  --make=*) make="$optarg"
538
  ;;
539
  --install=*) install="$optarg"
540
  ;;
541
  --python=*) python="$optarg"
542
  ;;
543
  --smbd=*) smbd="$optarg"
544
  ;;
545
  --extra-cflags=*)
546
  ;;
547
  --extra-ldflags=*)
548
  ;;
549
  --cpu=*)
550
  ;;
551
  --target-list=*) target_list="$optarg"
552
  ;;
553
  --enable-trace-backend=*) trace_backend="$optarg"
554
  ;;
555
  --with-trace-file=*) trace_file="$optarg"
556
  ;;
557
  --enable-gprof) gprof="yes"
558
  ;;
559
  --static)
560
    static="yes"
561
    LDFLAGS="-static $LDFLAGS"
562
    QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
563
  ;;
564
  --mandir=*) mandir="$optarg"
565
  ;;
566
  --bindir=*) bindir="$optarg"
567
  ;;
568
  --libdir=*) libdir="$optarg"
569
  ;;
570
  --includedir=*) includedir="$optarg"
571
  ;;
572
  --datadir=*) datadir="$optarg"
573
  ;;
574
  --docdir=*) docdir="$optarg"
575
  ;;
576
  --sysconfdir=*) sysconfdir="$optarg"
577
  ;;
578
  --sbindir=*|--libexecdir=*|--sharedstatedir=*|--localstatedir=*|\
579
  --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
580
  --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
581
    # These switches are silently ignored, for compatibility with
582
    # autoconf-generated configure scripts. This allows QEMU's
583
    # configure to be used by RPM and similar macros that set
584
    # lots of directory switches by default.
585
  ;;
586
  --disable-sdl) sdl="no"
587
  ;;
588
  --enable-sdl) sdl="yes"
589
  ;;
590
  --disable-virtfs) virtfs="no"
591
  ;;
592
  --enable-virtfs) virtfs="yes"
593
  ;;
594
  --disable-vnc) vnc="no"
595
  ;;
596
  --enable-vnc) vnc="yes"
597
  ;;
598
  --fmod-lib=*) fmod_lib="$optarg"
599
  ;;
600
  --fmod-inc=*) fmod_inc="$optarg"
601
  ;;
602
  --oss-lib=*) oss_lib="$optarg"
603
  ;;
604
  --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
605
  ;;
606
  --audio-drv-list=*) audio_drv_list="$optarg"
607
  ;;
608
  --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
609
  ;;
610
  --enable-debug-tcg) debug_tcg="yes"
611
  ;;
612
  --disable-debug-tcg) debug_tcg="no"
613
  ;;
614
  --enable-debug-mon) debug_mon="yes"
615
  ;;
616
  --disable-debug-mon) debug_mon="no"
617
  ;;
618
  --enable-debug)
619
      # Enable debugging options that aren't excessively noisy
620
      debug_tcg="yes"
621
      debug_mon="yes"
622
      debug="yes"
623
      strip_opt="no"
624
  ;;
625
  --enable-sparse) sparse="yes"
626
  ;;
627
  --disable-sparse) sparse="no"
628
  ;;
629
  --disable-strip) strip_opt="no"
630
  ;;
631
  --disable-vnc-tls) vnc_tls="no"
632
  ;;
633
  --enable-vnc-tls) vnc_tls="yes"
634
  ;;
635
  --disable-vnc-sasl) vnc_sasl="no"
636
  ;;
637
  --enable-vnc-sasl) vnc_sasl="yes"
638
  ;;
639
  --disable-vnc-jpeg) vnc_jpeg="no"
640
  ;;
641
  --enable-vnc-jpeg) vnc_jpeg="yes"
642
  ;;
643
  --disable-vnc-png) vnc_png="no"
644
  ;;
645
  --enable-vnc-png) vnc_png="yes"
646
  ;;
647
  --disable-vnc-thread) vnc_thread="no"
648
  ;;
649
  --enable-vnc-thread) vnc_thread="yes"
650
  ;;
651
  --disable-slirp) slirp="no"
652
  ;;
653
  --disable-uuid) uuid="no"
654
  ;;
655
  --enable-uuid) uuid="yes"
656
  ;;
657
  --disable-vde) vde="no"
658
  ;;
659
  --enable-vde) vde="yes"
660
  ;;
661
  --disable-xen) xen="no"
662
  ;;
663
  --enable-xen) xen="yes"
664
  ;;
665
  --disable-brlapi) brlapi="no"
666
  ;;
667
  --enable-brlapi) brlapi="yes"
668
  ;;
669
  --disable-bluez) bluez="no"
670
  ;;
671
  --enable-bluez) bluez="yes"
672
  ;;
673
  --disable-kvm) kvm="no"
674
  ;;
675
  --enable-kvm) kvm="yes"
676
  ;;
677
  --disable-tcg-interpreter) tcg_interpreter="no"
678
  ;;
679
  --enable-tcg-interpreter) tcg_interpreter="yes"
680
  ;;
681
  --disable-cap-ng)  cap_ng="no"
682
  ;;
683
  --enable-cap-ng) cap_ng="yes"
684
  ;;
685
  --disable-spice) spice="no"
686
  ;;
687
  --enable-spice) spice="yes"
688
  ;;
689
  --disable-libiscsi) libiscsi="no"
690
  ;;
691
  --enable-libiscsi) libiscsi="yes"
692
  ;;
693
  --enable-profiler) profiler="yes"
694
  ;;
695
  --enable-cocoa)
696
      cocoa="yes" ;
697
      sdl="no" ;
698
      audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
699
  ;;
700
  --disable-system) softmmu="no"
701
  ;;
702
  --enable-system) softmmu="yes"
703
  ;;
704
  --disable-user)
705
      linux_user="no" ;
706
      bsd_user="no" ;
707
      darwin_user="no"
708
  ;;
709
  --enable-user) ;;
710
  --disable-linux-user) linux_user="no"
711
  ;;
712
  --enable-linux-user) linux_user="yes"
713
  ;;
714
  --disable-darwin-user) darwin_user="no"
715
  ;;
716
  --enable-darwin-user) darwin_user="yes"
717
  ;;
718
  --disable-bsd-user) bsd_user="no"
719
  ;;
720
  --enable-bsd-user) bsd_user="yes"
721
  ;;
722
  --enable-guest-base) guest_base="yes"
723
  ;;
724
  --disable-guest-base) guest_base="no"
725
  ;;
726
  --enable-pie) pie="yes"
727
  ;;
728
  --disable-pie) pie="no"
729
  ;;
730
  --enable-uname-release=*) uname_release="$optarg"
731
  ;;
732
  --sparc_cpu=*)
733
  ;;
734
  --enable-werror) werror="yes"
735
  ;;
736
  --disable-werror) werror="no"
737
  ;;
738
  --disable-curses) curses="no"
739
  ;;
740
  --enable-curses) curses="yes"
741
  ;;
742
  --disable-curl) curl="no"
743
  ;;
744
  --enable-curl) curl="yes"
745
  ;;
746
  --disable-fdt) fdt="no"
747
  ;;
748
  --enable-fdt) fdt="yes"
749
  ;;
750
  --disable-nptl) nptl="no"
751
  ;;
752
  --enable-nptl) nptl="yes"
753
  ;;
754
  --enable-mixemu) mixemu="yes"
755
  ;;
756
  --disable-linux-aio) linux_aio="no"
757
  ;;
758
  --enable-linux-aio) linux_aio="yes"
759
  ;;
760
  --disable-attr) attr="no"
761
  ;;
762
  --enable-attr) attr="yes"
763
  ;;
764
  --disable-blobs) blobs="no"
765
  ;;
766
  --with-pkgversion=*) pkgversion=" ($optarg)"
767
  ;;
768
  --disable-docs) docs="no"
769
  ;;
770
  --enable-docs) docs="yes"
771
  ;;
772
  --disable-vhost-net) vhost_net="no"
773
  ;;
774
  --enable-vhost-net) vhost_net="yes"
775
  ;;
776
  --disable-opengl) opengl="no"
777
  ;;
778
  --enable-opengl) opengl="yes"
779
  ;;
780
  --disable-rbd) rbd="no"
781
  ;;
782
  --enable-rbd) rbd="yes"
783
  ;;
784
  --disable-xfsctl) xfs="no"
785
  ;;
786
  --enable-xfsctl) xfs="yes"
787
  ;;
788
  --disable-smartcard) smartcard="no"
789
  ;;
790
  --enable-smartcard) smartcard="yes"
791
  ;;
792
  --disable-smartcard-nss) smartcard_nss="no"
793
  ;;
794
  --enable-smartcard-nss) smartcard_nss="yes"
795
  ;;
796
  --disable-usb-redir) usb_redir="no"
797
  ;;
798
  --enable-usb-redir) usb_redir="yes"
799
  ;;
800
  --disable-zlib-test) zlib="no"
801
  ;;
802
  --enable-guest-agent) guest_agent="yes"
803
  ;;
804
  --disable-guest-agent) guest_agent="no"
805
  ;;
806
  *) echo "ERROR: unknown option $opt"; show_help="yes"
807
  ;;
808
  esac
809
done
810

    
811
#
812
# If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
813
# QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
814
#
815
host_guest_base="no"
816
case "$cpu" in
817
    sparc) case $sparc_cpu in
818
           v7|v8)
819
             QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
820
           ;;
821
           v8plus|v8plusa)
822
             QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
823
           ;;
824
           *) # sparc_cpu not defined in the command line
825
             QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
826
           esac
827
           LDFLAGS="-m32 $LDFLAGS"
828
           QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
829
           if test "$solaris" = "no" ; then
830
             QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
831
             helper_cflags="-ffixed-i0"
832
           fi
833
           ;;
834
    sparc64)
835
           QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
836
           LDFLAGS="-m64 $LDFLAGS"
837
           QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
838
           if test "$solaris" != "no" ; then
839
             QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
840
           fi
841
           ;;
842
    s390)
843
           QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
844
           LDFLAGS="-m31 $LDFLAGS"
845
           host_guest_base="yes"
846
           ;;
847
    s390x)
848
           QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
849
           LDFLAGS="-m64 $LDFLAGS"
850
           host_guest_base="yes"
851
           ;;
852
    i386)
853
           QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
854
           LDFLAGS="-m32 $LDFLAGS"
855
           cc_i386='$(CC) -m32'
856
           helper_cflags="-fomit-frame-pointer"
857
           host_guest_base="yes"
858
           ;;
859
    x86_64)
860
           QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
861
           LDFLAGS="-m64 $LDFLAGS"
862
           cc_i386='$(CC) -m32'
863
           host_guest_base="yes"
864
           ;;
865
    arm*)
866
           host_guest_base="yes"
867
           ;;
868
    ppc*)
869
           host_guest_base="yes"
870
           ;;
871
    mips*)
872
           host_guest_base="yes"
873
           ;;
874
    ia64*)
875
           host_guest_base="yes"
876
           ;;
877
    hppa*)
878
           host_guest_base="yes"
879
           ;;
880
    unicore32*)
881
           host_guest_base="yes"
882
           ;;
883
esac
884

    
885
[ -z "$guest_base" ] && guest_base="$host_guest_base"
886

    
887

    
888
default_target_list=""
889

    
890
# these targets are portable
891
if [ "$softmmu" = "yes" ] ; then
892
    default_target_list="\
893
i386-softmmu \
894
x86_64-softmmu \
895
alpha-softmmu \
896
arm-softmmu \
897
cris-softmmu \
898
lm32-softmmu \
899
m68k-softmmu \
900
microblaze-softmmu \
901
microblazeel-softmmu \
902
mips-softmmu \
903
mipsel-softmmu \
904
mips64-softmmu \
905
mips64el-softmmu \
906
ppc-softmmu \
907
ppcemb-softmmu \
908
ppc64-softmmu \
909
sh4-softmmu \
910
sh4eb-softmmu \
911
sparc-softmmu \
912
sparc64-softmmu \
913
s390x-softmmu \
914
xtensa-softmmu \
915
xtensaeb-softmmu \
916
"
917
fi
918
# the following are Linux specific
919
if [ "$linux_user" = "yes" ] ; then
920
    default_target_list="${default_target_list}\
921
i386-linux-user \
922
x86_64-linux-user \
923
alpha-linux-user \
924
arm-linux-user \
925
armeb-linux-user \
926
cris-linux-user \
927
m68k-linux-user \
928
microblaze-linux-user \
929
microblazeel-linux-user \
930
mips-linux-user \
931
mipsel-linux-user \
932
ppc-linux-user \
933
ppc64-linux-user \
934
ppc64abi32-linux-user \
935
sh4-linux-user \
936
sh4eb-linux-user \
937
sparc-linux-user \
938
sparc64-linux-user \
939
sparc32plus-linux-user \
940
unicore32-linux-user \
941
s390x-linux-user \
942
"
943
fi
944
# the following are Darwin specific
945
if [ "$darwin_user" = "yes" ] ; then
946
    default_target_list="$default_target_list i386-darwin-user ppc-darwin-user "
947
fi
948
# the following are BSD specific
949
if [ "$bsd_user" = "yes" ] ; then
950
    default_target_list="${default_target_list}\
951
i386-bsd-user \
952
x86_64-bsd-user \
953
sparc-bsd-user \
954
sparc64-bsd-user \
955
"
956
fi
957

    
958
if test x"$show_help" = x"yes" ; then
959
cat << EOF
960

    
961
Usage: configure [options]
962
Options: [defaults in brackets after descriptions]
963

    
964
EOF
965
echo "Standard options:"
966
echo "  --help                   print this message"
967
echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
968
echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
969
echo "                           use %M for cpu name [$interp_prefix]"
970
echo "  --target-list=LIST       set target list (default: build everything)"
971
echo "Available targets: $default_target_list" | \
972
    fold -s -w 53 | sed -e 's/^/                           /'
973
echo ""
974
echo "Advanced options (experts only):"
975
echo "  --source-path=PATH       path of source code [$source_path]"
976
echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
977
echo "  --cc=CC                  use C compiler CC [$cc]"
978
echo "  --host-cc=CC             use C compiler CC [$host_cc] for code run at"
979
echo "                           build time"
980
echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
981
echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
982
echo "  --make=MAKE              use specified make [$make]"
983
echo "  --install=INSTALL        use specified install [$install]"
984
echo "  --python=PYTHON          use specified python [$python]"
985
echo "  --smbd=SMBD              use specified smbd [$smbd]"
986
echo "  --static                 enable static build [$static]"
987
echo "  --mandir=PATH            install man pages in PATH"
988
echo "  --datadir=PATH           install firmware in PATH"
989
echo "  --docdir=PATH            install documentation in PATH"
990
echo "  --bindir=PATH            install binaries in PATH"
991
echo "  --sysconfdir=PATH        install config in PATH/qemu"
992
echo "  --enable-debug-tcg       enable TCG debugging"
993
echo "  --disable-debug-tcg      disable TCG debugging (default)"
994
echo "  --enable-debug           enable common debug build options"
995
echo "  --enable-sparse          enable sparse checker"
996
echo "  --disable-sparse         disable sparse checker (default)"
997
echo "  --disable-strip          disable stripping binaries"
998
echo "  --disable-werror         disable compilation abort on warning"
999
echo "  --disable-sdl            disable SDL"
1000
echo "  --enable-sdl             enable SDL"
1001
echo "  --disable-virtfs         disable VirtFS"
1002
echo "  --enable-virtfs          enable VirtFS"
1003
echo "  --disable-vnc            disable VNC"
1004
echo "  --enable-vnc             enable VNC"
1005
echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
1006
echo "  --audio-drv-list=LIST    set audio drivers list:"
1007
echo "                           Available drivers: $audio_possible_drivers"
1008
echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
1009
echo "                           Available cards: $audio_possible_cards"
1010
echo "  --block-drv-whitelist=L  set block driver whitelist"
1011
echo "                           (affects only QEMU, not qemu-img)"
1012
echo "  --enable-mixemu          enable mixer emulation"
1013
echo "  --disable-xen            disable xen backend driver support"
1014
echo "  --enable-xen             enable xen backend driver support"
1015
echo "  --disable-brlapi         disable BrlAPI"
1016
echo "  --enable-brlapi          enable BrlAPI"
1017
echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
1018
echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
1019
echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
1020
echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
1021
echo "  --disable-vnc-jpeg       disable JPEG lossy compression for VNC server"
1022
echo "  --enable-vnc-jpeg        enable JPEG lossy compression for VNC server"
1023
echo "  --disable-vnc-png        disable PNG compression for VNC server (default)"
1024
echo "  --enable-vnc-png         enable PNG compression for VNC server"
1025
echo "  --disable-vnc-thread     disable threaded VNC server"
1026
echo "  --enable-vnc-thread      enable threaded VNC server"
1027
echo "  --disable-curses         disable curses output"
1028
echo "  --enable-curses          enable curses output"
1029
echo "  --disable-curl           disable curl connectivity"
1030
echo "  --enable-curl            enable curl connectivity"
1031
echo "  --disable-fdt            disable fdt device tree"
1032
echo "  --enable-fdt             enable fdt device tree"
1033
echo "  --disable-bluez          disable bluez stack connectivity"
1034
echo "  --enable-bluez           enable bluez stack connectivity"
1035
echo "  --disable-slirp          disable SLIRP userspace network connectivity"
1036
echo "  --disable-kvm            disable KVM acceleration support"
1037
echo "  --enable-kvm             enable KVM acceleration support"
1038
echo "  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)"
1039
echo "  --disable-nptl           disable usermode NPTL support"
1040
echo "  --enable-nptl            enable usermode NPTL support"
1041
echo "  --enable-system          enable all system emulation targets"
1042
echo "  --disable-system         disable all system emulation targets"
1043
echo "  --enable-user            enable supported user emulation targets"
1044
echo "  --disable-user           disable all user emulation targets"
1045
echo "  --enable-linux-user      enable all linux usermode emulation targets"
1046
echo "  --disable-linux-user     disable all linux usermode emulation targets"
1047
echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
1048
echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
1049
echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
1050
echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
1051
echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
1052
echo "                           emulation targets"
1053
echo "  --disable-guest-base     disable GUEST_BASE support"
1054
echo "  --enable-pie             build Position Independent Executables"
1055
echo "  --disable-pie            do not build Position Independent Executables"
1056
echo "  --fmod-lib               path to FMOD library"
1057
echo "  --fmod-inc               path to FMOD includes"
1058
echo "  --oss-lib                path to OSS library"
1059
echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
1060
echo "  --cpu=CPU                Build for host CPU [$cpu]"
1061
echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
1062
echo "  --disable-uuid           disable uuid support"
1063
echo "  --enable-uuid            enable uuid support"
1064
echo "  --disable-vde            disable support for vde network"
1065
echo "  --enable-vde             enable support for vde network"
1066
echo "  --disable-linux-aio      disable Linux AIO support"
1067
echo "  --enable-linux-aio       enable Linux AIO support"
1068
echo "  --disable-cap-ng         disable libcap-ng support"
1069
echo "  --enable-cap-ng          enable libcap-ng support"
1070
echo "  --disable-attr           disables attr and xattr support"
1071
echo "  --enable-attr            enable attr and xattr support"
1072
echo "  --disable-blobs          disable installing provided firmware blobs"
1073
echo "  --enable-docs            enable documentation build"
1074
echo "  --disable-docs           disable documentation build"
1075
echo "  --disable-vhost-net      disable vhost-net acceleration support"
1076
echo "  --enable-vhost-net       enable vhost-net acceleration support"
1077
echo "  --enable-trace-backend=B Set trace backend"
1078
echo "                           Available backends:" $("$source_path"/scripts/tracetool --list-backends)
1079
echo "  --with-trace-file=NAME   Full PATH,NAME of file to store traces"
1080
echo "                           Default:trace-<pid>"
1081
echo "  --disable-spice          disable spice"
1082
echo "  --enable-spice           enable spice"
1083
echo "  --enable-rbd             enable building the rados block device (rbd)"
1084
echo "  --disable-libiscsi       disable iscsi support"
1085
echo "  --enable-libiscsi        enable iscsi support"
1086
echo "  --disable-smartcard      disable smartcard support"
1087
echo "  --enable-smartcard       enable smartcard support"
1088
echo "  --disable-smartcard-nss  disable smartcard nss support"
1089
echo "  --enable-smartcard-nss   enable smartcard nss support"
1090
echo "  --disable-usb-redir      disable usb network redirection support"
1091
echo "  --enable-usb-redir       enable usb network redirection support"
1092
echo "  --disable-guest-agent    disable building of the QEMU Guest Agent"
1093
echo "  --enable-guest-agent     enable building of the QEMU Guest Agent"
1094
echo ""
1095
echo "NOTE: The object files are built at the place where configure is launched"
1096
exit 1
1097
fi
1098

    
1099
# Now we have handled --enable-tcg-interpreter and know we're not just
1100
# printing the help message, bail out if the host CPU isn't supported.
1101
if test "$ARCH" = "unknown"; then
1102
    if test "$tcg_interpreter" = "yes" ; then
1103
        echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1104
        ARCH=tci
1105
    else
1106
        echo "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1107
        exit 1
1108
    fi
1109
fi
1110

    
1111
# check that the C compiler works.
1112
cat > $TMPC <<EOF
1113
int main(void) { return 0; }
1114
EOF
1115

    
1116
if compile_object ; then
1117
  : C compiler works ok
1118
else
1119
    echo "ERROR: \"$cc\" either does not exist or does not work"
1120
    exit 1
1121
fi
1122

    
1123
gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1124
gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1125
gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1126
gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags"
1127
cat > $TMPC << EOF
1128
int main(void) { return 0; }
1129
EOF
1130
for flag in $gcc_flags; do
1131
    if compile_prog "-Werror $flag" "" ; then
1132
	QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1133
    fi
1134
done
1135

    
1136
if test "$static" = "yes" ; then
1137
  if test "$pie" = "yes" ; then
1138
    echo "static and pie are mutually incompatible"
1139
    exit 1
1140
  else
1141
    pie="no"
1142
  fi
1143
fi
1144

    
1145
if test "$pie" = ""; then
1146
  case "$cpu-$targetos" in
1147
    i386-Linux|x86_64-Linux|i386-OpenBSD|x86_64-OpenBSD)
1148
      ;;
1149
    *)
1150
      pie="no"
1151
      ;;
1152
  esac
1153
fi
1154

    
1155
if test "$pie" != "no" ; then
1156
  cat > $TMPC << EOF
1157

    
1158
#ifdef __linux__
1159
#  define THREAD __thread
1160
#else
1161
#  define THREAD
1162
#endif
1163

    
1164
static THREAD int tls_var;
1165

    
1166
int main(void) { return tls_var; }
1167

    
1168
EOF
1169
  if compile_prog "-fPIE -DPIE" "-pie"; then
1170
    QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
1171
    LDFLAGS="-pie $LDFLAGS"
1172
    pie="yes"
1173
    if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
1174
      LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1175
    fi
1176
  else
1177
    if test "$pie" = "yes"; then
1178
      echo "PIE not available due to missing toolchain support"
1179
      exit 1
1180
    else
1181
      echo "Disabling PIE due to missing toolchain support"
1182
      pie="no"
1183
    fi
1184
  fi
1185
fi
1186

    
1187
#
1188
# Solaris specific configure tool chain decisions
1189
#
1190
if test "$solaris" = "yes" ; then
1191
  if has $install; then
1192
    :
1193
  else
1194
    echo "Solaris install program not found. Use --install=/usr/ucb/install or"
1195
    echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
1196
    echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1197
    exit 1
1198
  fi
1199
  if test "`path_of $install`" = "/usr/sbin/install" ; then
1200
    echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
1201
    echo "try ginstall from the GNU fileutils available from www.blastwave.org"
1202
    echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1203
    exit 1
1204
  fi
1205
  if has ar; then
1206
    :
1207
  else
1208
    echo "Error: No path includes ar"
1209
    if test -f /usr/ccs/bin/ar ; then
1210
      echo "Add /usr/ccs/bin to your path and rerun configure"
1211
    fi
1212
    exit 1
1213
  fi
1214
fi
1215

    
1216
if ! has $python; then
1217
  echo "Python not found. Use --python=/path/to/python"
1218
  exit 1
1219
fi
1220

    
1221
if test -z "$target_list" ; then
1222
    target_list="$default_target_list"
1223
else
1224
    target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1225
fi
1226
if test -z "$target_list" ; then
1227
    echo "No targets enabled"
1228
    exit 1
1229
fi
1230
# see if system emulation was really requested
1231
case " $target_list " in
1232
  *"-softmmu "*) softmmu=yes
1233
  ;;
1234
  *) softmmu=no
1235
  ;;
1236
esac
1237

    
1238
feature_not_found() {
1239
  feature=$1
1240

    
1241
  echo "ERROR"
1242
  echo "ERROR: User requested feature $feature"
1243
  echo "ERROR: configure was not able to find it"
1244
  echo "ERROR"
1245
  exit 1;
1246
}
1247

    
1248
if test -z "$cross_prefix" ; then
1249

    
1250
# ---
1251
# big/little endian test
1252
cat > $TMPC << EOF
1253
#include <inttypes.h>
1254
int main(int argc, char ** argv){
1255
        volatile uint32_t i=0x01234567;
1256
        return (*((uint8_t*)(&i))) == 0x67;
1257
}
1258
EOF
1259

    
1260
if compile_prog "" "" ; then
1261
$TMPE && bigendian="yes"
1262
else
1263
echo big/little test failed
1264
fi
1265

    
1266
else
1267

    
1268
# if cross compiling, cannot launch a program, so make a static guess
1269
case "$cpu" in
1270
  arm)
1271
    # ARM can be either way; ask the compiler which one we are
1272
    if check_define __ARMEB__; then
1273
      bigendian=yes
1274
    fi
1275
  ;;
1276
  hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1277
    bigendian=yes
1278
  ;;
1279
esac
1280

    
1281
fi
1282

    
1283
# host long bits test, actually a pointer size test
1284
cat > $TMPC << EOF
1285
int sizeof_pointer_is_8[sizeof(void *) == 8 ? 1 : -1];
1286
EOF
1287
if compile_object; then
1288
hostlongbits=64
1289
else
1290
hostlongbits=32
1291
fi
1292

    
1293

    
1294
##########################################
1295
# NPTL probe
1296

    
1297
if test "$nptl" != "no" ; then
1298
  cat > $TMPC <<EOF
1299
#include <sched.h>
1300
#include <linux/futex.h>
1301
int main(void) {
1302
#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1303
#error bork
1304
#endif
1305
  return 0;
1306
}
1307
EOF
1308

    
1309
  if compile_object ; then
1310
    nptl=yes
1311
  else
1312
    if test "$nptl" = "yes" ; then
1313
      feature_not_found "nptl"
1314
    fi
1315
    nptl=no
1316
  fi
1317
fi
1318

    
1319
##########################################
1320
# zlib check
1321

    
1322
if test "$zlib" != "no" ; then
1323
    cat > $TMPC << EOF
1324
#include <zlib.h>
1325
int main(void) { zlibVersion(); return 0; }
1326
EOF
1327
    if compile_prog "" "-lz" ; then
1328
        :
1329
    else
1330
        echo
1331
        echo "Error: zlib check failed"
1332
        echo "Make sure to have the zlib libs and headers installed."
1333
        echo
1334
        exit 1
1335
    fi
1336
fi
1337

    
1338
##########################################
1339
# xen probe
1340

    
1341
if test "$xen" != "no" ; then
1342
  xen_libs="-lxenstore -lxenctrl -lxenguest"
1343

    
1344
  # First we test whether Xen headers and libraries are available.
1345
  # If no, we are done and there is no Xen support.
1346
  # If yes, more tests are run to detect the Xen version.
1347

    
1348
  # Xen (any)
1349
  cat > $TMPC <<EOF
1350
#include <xenctrl.h>
1351
#include <xs.h>
1352
int main(void) {
1353
  return 0;
1354
}
1355
EOF
1356
  if ! compile_prog "" "$xen_libs" ; then
1357
    # Xen not found
1358
    if test "$xen" = "yes" ; then
1359
      feature_not_found "xen"
1360
    fi
1361
    xen=no
1362

    
1363
  # Xen unstable
1364
  elif (
1365
      cat > $TMPC <<EOF
1366
#include <xenctrl.h>
1367
#include <xs.h>
1368
#include <stdint.h>
1369
#include <xen/hvm/hvm_info_table.h>
1370
#if !defined(HVM_MAX_VCPUS)
1371
# error HVM_MAX_VCPUS not defined
1372
#endif
1373
int main(void) {
1374
  xc_interface *xc;
1375
  xs_daemon_open();
1376
  xc = xc_interface_open(0, 0, 0);
1377
  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1378
  xc_gnttab_open(NULL, 0);
1379
  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1380
  return 0;
1381
}
1382
EOF
1383
      compile_prog "" "$xen_libs"
1384
    ) ; then
1385
    xen_ctrl_version=410
1386
    xen=yes
1387

    
1388
  # Xen 4.0.0
1389
  elif (
1390
      cat > $TMPC <<EOF
1391
#include <xenctrl.h>
1392
#include <xs.h>
1393
#include <stdint.h>
1394
#include <xen/hvm/hvm_info_table.h>
1395
#if !defined(HVM_MAX_VCPUS)
1396
# error HVM_MAX_VCPUS not defined
1397
#endif
1398
int main(void) {
1399
  struct xen_add_to_physmap xatp = {
1400
    .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1401
  };
1402
  xs_daemon_open();
1403
  xc_interface_open();
1404
  xc_gnttab_open();
1405
  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1406
  xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1407
  return 0;
1408
}
1409
EOF
1410
      compile_prog "" "$xen_libs"
1411
    ) ; then
1412
    xen_ctrl_version=400
1413
    xen=yes
1414

    
1415
  # Xen 3.4.0
1416
  elif (
1417
      cat > $TMPC <<EOF
1418
#include <xenctrl.h>
1419
#include <xs.h>
1420
int main(void) {
1421
  struct xen_add_to_physmap xatp = {
1422
    .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1423
  };
1424
  xs_daemon_open();
1425
  xc_interface_open();
1426
  xc_gnttab_open();
1427
  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1428
  xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1429
  return 0;
1430
}
1431
EOF
1432
      compile_prog "" "$xen_libs"
1433
    ) ; then
1434
    xen_ctrl_version=340
1435
    xen=yes
1436

    
1437
  # Xen 3.3.0
1438
  elif (
1439
      cat > $TMPC <<EOF
1440
#include <xenctrl.h>
1441
#include <xs.h>
1442
int main(void) {
1443
  xs_daemon_open();
1444
  xc_interface_open();
1445
  xc_gnttab_open();
1446
  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1447
  return 0;
1448
}
1449
EOF
1450
      compile_prog "" "$xen_libs"
1451
    ) ; then
1452
    xen_ctrl_version=330
1453
    xen=yes
1454

    
1455
  # Xen version unsupported
1456
  else
1457
    if test "$xen" = "yes" ; then
1458
      feature_not_found "xen (unsupported version)"
1459
    fi
1460
    xen=no
1461
  fi
1462

    
1463
  if test "$xen" = yes; then
1464
    libs_softmmu="$xen_libs $libs_softmmu"
1465
  fi
1466
fi
1467

    
1468
##########################################
1469
# pkg-config probe
1470

    
1471
if ! has "$pkg_config_exe"; then
1472
  echo "Error: pkg-config binary '$pkg_config_exe' not found"
1473
  exit 1
1474
fi
1475

    
1476
##########################################
1477
# libtool probe
1478

    
1479
if ! has $libtool; then
1480
    libtool=
1481
fi
1482

    
1483
##########################################
1484
# Sparse probe
1485
if test "$sparse" != "no" ; then
1486
  if has cgcc; then
1487
    sparse=yes
1488
  else
1489
    if test "$sparse" = "yes" ; then
1490
      feature_not_found "sparse"
1491
    fi
1492
    sparse=no
1493
  fi
1494
fi
1495

    
1496
##########################################
1497
# SDL probe
1498

    
1499
# Look for sdl configuration program (pkg-config or sdl-config).  Try
1500
# sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1501
if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1502
  sdl_config=sdl-config
1503
fi
1504

    
1505
if $pkg_config sdl --modversion >/dev/null 2>&1; then
1506
  sdlconfig="$pkg_config sdl"
1507
  _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1508
elif has ${sdl_config}; then
1509
  sdlconfig="$sdl_config"
1510
  _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1511
else
1512
  if test "$sdl" = "yes" ; then
1513
    feature_not_found "sdl"
1514
  fi
1515
  sdl=no
1516
fi
1517
if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1518
  echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1519
fi
1520

    
1521
sdl_too_old=no
1522
if test "$sdl" != "no" ; then
1523
  cat > $TMPC << EOF
1524
#include <SDL.h>
1525
#undef main /* We don't want SDL to override our main() */
1526
int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1527
EOF
1528
  sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1529
  if test "$static" = "yes" ; then
1530
    sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1531
  else
1532
    sdl_libs=`$sdlconfig --libs 2> /dev/null`
1533
  fi
1534
  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1535
    if test "$_sdlversion" -lt 121 ; then
1536
      sdl_too_old=yes
1537
    else
1538
      if test "$cocoa" = "no" ; then
1539
        sdl=yes
1540
      fi
1541
    fi
1542

    
1543
    # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1544
    if test "$sdl" = "yes" -a "$static" = "yes" ; then
1545
      if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1546
         sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1547
         sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1548
      fi
1549
      if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1550
	:
1551
      else
1552
        sdl=no
1553
      fi
1554
    fi # static link
1555
  else # sdl not found
1556
    if test "$sdl" = "yes" ; then
1557
      feature_not_found "sdl"
1558
    fi
1559
    sdl=no
1560
  fi # sdl compile test
1561
fi
1562

    
1563
if test "$sdl" = "yes" ; then
1564
  cat > $TMPC <<EOF
1565
#include <SDL.h>
1566
#if defined(SDL_VIDEO_DRIVER_X11)
1567
#include <X11/XKBlib.h>
1568
#else
1569
#error No x11 support
1570
#endif
1571
int main(void) { return 0; }
1572
EOF
1573
  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1574
    sdl_libs="$sdl_libs -lX11"
1575
  fi
1576
  libs_softmmu="$sdl_libs $libs_softmmu"
1577
fi
1578

    
1579
##########################################
1580
# VNC TLS detection
1581
if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
1582
  cat > $TMPC <<EOF
1583
#include <gnutls/gnutls.h>
1584
int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1585
EOF
1586
  vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1587
  vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1588
  if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1589
    vnc_tls=yes
1590
    libs_softmmu="$vnc_tls_libs $libs_softmmu"
1591
  else
1592
    if test "$vnc_tls" = "yes" ; then
1593
      feature_not_found "vnc-tls"
1594
    fi
1595
    vnc_tls=no
1596
  fi
1597
fi
1598

    
1599
##########################################
1600
# VNC SASL detection
1601
if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1602
  cat > $TMPC <<EOF
1603
#include <sasl/sasl.h>
1604
#include <stdio.h>
1605
int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1606
EOF
1607
  # Assuming Cyrus-SASL installed in /usr prefix
1608
  vnc_sasl_cflags=""
1609
  vnc_sasl_libs="-lsasl2"
1610
  if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1611
    vnc_sasl=yes
1612
    libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1613
  else
1614
    if test "$vnc_sasl" = "yes" ; then
1615
      feature_not_found "vnc-sasl"
1616
    fi
1617
    vnc_sasl=no
1618
  fi
1619
fi
1620

    
1621
##########################################
1622
# VNC JPEG detection
1623
if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1624
cat > $TMPC <<EOF
1625
#include <stdio.h>
1626
#include <jpeglib.h>
1627
int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1628
EOF
1629
    vnc_jpeg_cflags=""
1630
    vnc_jpeg_libs="-ljpeg"
1631
  if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1632
    vnc_jpeg=yes
1633
    libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1634
  else
1635
    if test "$vnc_jpeg" = "yes" ; then
1636
      feature_not_found "vnc-jpeg"
1637
    fi
1638
    vnc_jpeg=no
1639
  fi
1640
fi
1641

    
1642
##########################################
1643
# VNC PNG detection
1644
if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1645
cat > $TMPC <<EOF
1646
//#include <stdio.h>
1647
#include <png.h>
1648
#include <stddef.h>
1649
int main(void) {
1650
    png_structp png_ptr;
1651
    png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1652
    return 0;
1653
}
1654
EOF
1655
  if $pkg_config libpng --modversion >/dev/null 2>&1; then
1656
    vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null`
1657
    vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null`
1658
  else
1659
    vnc_png_cflags=""
1660
    vnc_png_libs="-lpng"
1661
  fi
1662
  if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1663
    vnc_png=yes
1664
    libs_softmmu="$vnc_png_libs $libs_softmmu"
1665
    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
1666
  else
1667
    if test "$vnc_png" = "yes" ; then
1668
      feature_not_found "vnc-png"
1669
    fi
1670
    vnc_png=no
1671
  fi
1672
fi
1673

    
1674
##########################################
1675
# fnmatch() probe, used for ACL routines
1676
fnmatch="no"
1677
cat > $TMPC << EOF
1678
#include <fnmatch.h>
1679
int main(void)
1680
{
1681
    fnmatch("foo", "foo", 0);
1682
    return 0;
1683
}
1684
EOF
1685
if compile_prog "" "" ; then
1686
   fnmatch="yes"
1687
fi
1688

    
1689
##########################################
1690
# uuid_generate() probe, used for vdi block driver
1691
if test "$uuid" != "no" ; then
1692
  uuid_libs="-luuid"
1693
  cat > $TMPC << EOF
1694
#include <uuid/uuid.h>
1695
int main(void)
1696
{
1697
    uuid_t my_uuid;
1698
    uuid_generate(my_uuid);
1699
    return 0;
1700
}
1701
EOF
1702
  if compile_prog "" "$uuid_libs" ; then
1703
    uuid="yes"
1704
    libs_softmmu="$uuid_libs $libs_softmmu"
1705
    libs_tools="$uuid_libs $libs_tools"
1706
  else
1707
    if test "$uuid" = "yes" ; then
1708
      feature_not_found "uuid"
1709
    fi
1710
    uuid=no
1711
  fi
1712
fi
1713

    
1714
##########################################
1715
# xfsctl() probe, used for raw-posix
1716
if test "$xfs" != "no" ; then
1717
  cat > $TMPC << EOF
1718
#include <stddef.h>  /* NULL */
1719
#include <xfs/xfs.h>
1720
int main(void)
1721
{
1722
    xfsctl(NULL, 0, 0, NULL);
1723
    return 0;
1724
}
1725
EOF
1726
  if compile_prog "" "" ; then
1727
    xfs="yes"
1728
  else
1729
    if test "$xfs" = "yes" ; then
1730
      feature_not_found "xfs"
1731
    fi
1732
    xfs=no
1733
  fi
1734
fi
1735

    
1736
##########################################
1737
# vde libraries probe
1738
if test "$vde" != "no" ; then
1739
  vde_libs="-lvdeplug"
1740
  cat > $TMPC << EOF
1741
#include <libvdeplug.h>
1742
int main(void)
1743
{
1744
    struct vde_open_args a = {0, 0, 0};
1745
    vde_open("", "", &a);
1746
    return 0;
1747
}
1748
EOF
1749
  if compile_prog "" "$vde_libs" ; then
1750
    vde=yes
1751
    libs_softmmu="$vde_libs $libs_softmmu"
1752
    libs_tools="$vde_libs $libs_tools"
1753
  else
1754
    if test "$vde" = "yes" ; then
1755
      feature_not_found "vde"
1756
    fi
1757
    vde=no
1758
  fi
1759
fi
1760

    
1761
##########################################
1762
# libcap-ng library probe
1763
if test "$cap_ng" != "no" ; then
1764
  cap_libs="-lcap-ng"
1765
  cat > $TMPC << EOF
1766
#include <cap-ng.h>
1767
int main(void)
1768
{
1769
    capng_capability_to_name(CAPNG_EFFECTIVE);
1770
    return 0;
1771
}
1772
EOF
1773
  if compile_prog "" "$cap_libs" ; then
1774
    cap_ng=yes
1775
    libs_tools="$cap_libs $libs_tools"
1776
  else
1777
    if test "$cap_ng" = "yes" ; then
1778
      feature_not_found "cap_ng"
1779
    fi
1780
    cap_ng=no
1781
  fi
1782
fi
1783

    
1784
##########################################
1785
# Sound support libraries probe
1786

    
1787
audio_drv_probe()
1788
{
1789
    drv=$1
1790
    hdr=$2
1791
    lib=$3
1792
    exp=$4
1793
    cfl=$5
1794
        cat > $TMPC << EOF
1795
#include <$hdr>
1796
int main(void) { $exp }
1797
EOF
1798
    if compile_prog "$cfl" "$lib" ; then
1799
        :
1800
    else
1801
        echo
1802
        echo "Error: $drv check failed"
1803
        echo "Make sure to have the $drv libs and headers installed."
1804
        echo
1805
        exit 1
1806
    fi
1807
}
1808

    
1809
audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1810
for drv in $audio_drv_list; do
1811
    case $drv in
1812
    alsa)
1813
    audio_drv_probe $drv alsa/asoundlib.h -lasound \
1814
        "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1815
    libs_softmmu="-lasound $libs_softmmu"
1816
    ;;
1817

    
1818
    fmod)
1819
    if test -z $fmod_lib || test -z $fmod_inc; then
1820
        echo
1821
        echo "Error: You must specify path to FMOD library and headers"
1822
        echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1823
        echo
1824
        exit 1
1825
    fi
1826
    audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1827
    libs_softmmu="$fmod_lib $libs_softmmu"
1828
    ;;
1829

    
1830
    esd)
1831
    audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1832
    libs_softmmu="-lesd $libs_softmmu"
1833
    audio_pt_int="yes"
1834
    ;;
1835

    
1836
    pa)
1837
    audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1838
        "pa_simple *s = 0; pa_simple_free(s); return 0;"
1839
    libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1840
    audio_pt_int="yes"
1841
    ;;
1842

    
1843
    coreaudio)
1844
      libs_softmmu="-framework CoreAudio $libs_softmmu"
1845
    ;;
1846

    
1847
    dsound)
1848
      libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1849
      audio_win_int="yes"
1850
    ;;
1851

    
1852
    oss)
1853
      libs_softmmu="$oss_lib $libs_softmmu"
1854
    ;;
1855

    
1856
    sdl|wav)
1857
    # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1858
    ;;
1859

    
1860
    winwave)
1861
      libs_softmmu="-lwinmm $libs_softmmu"
1862
      audio_win_int="yes"
1863
    ;;
1864

    
1865
    *)
1866
    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1867
        echo
1868
        echo "Error: Unknown driver '$drv' selected"
1869
        echo "Possible drivers are: $audio_possible_drivers"
1870
        echo
1871
        exit 1
1872
    }
1873
    ;;
1874
    esac
1875
done
1876

    
1877
##########################################
1878
# BrlAPI probe
1879

    
1880
if test "$brlapi" != "no" ; then
1881
  brlapi_libs="-lbrlapi"
1882
  cat > $TMPC << EOF
1883
#include <brlapi.h>
1884
#include <stddef.h>
1885
int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1886
EOF
1887
  if compile_prog "" "$brlapi_libs" ; then
1888
    brlapi=yes
1889
    libs_softmmu="$brlapi_libs $libs_softmmu"
1890
  else
1891
    if test "$brlapi" = "yes" ; then
1892
      feature_not_found "brlapi"
1893
    fi
1894
    brlapi=no
1895
  fi
1896
fi
1897

    
1898
##########################################
1899
# curses probe
1900
if test "$mingw32" = "yes" ; then
1901
    curses_list="-lpdcurses"
1902
else
1903
    curses_list="-lncurses -lcurses"
1904
fi
1905

    
1906
if test "$curses" != "no" ; then
1907
  curses_found=no
1908
  cat > $TMPC << EOF
1909
#include <curses.h>
1910
int main(void) {
1911
  const char *s = curses_version();
1912
  resize_term(0, 0);
1913
  return s != 0;
1914
}
1915
EOF
1916
  for curses_lib in $curses_list; do
1917
    if compile_prog "" "$curses_lib" ; then
1918
      curses_found=yes
1919
      libs_softmmu="$curses_lib $libs_softmmu"
1920
      break
1921
    fi
1922
  done
1923
  if test "$curses_found" = "yes" ; then
1924
    curses=yes
1925
  else
1926
    if test "$curses" = "yes" ; then
1927
      feature_not_found "curses"
1928
    fi
1929
    curses=no
1930
  fi
1931
fi
1932

    
1933
##########################################
1934
# curl probe
1935

    
1936
if $pkg_config libcurl --modversion >/dev/null 2>&1; then
1937
  curlconfig="$pkg_config libcurl"
1938
else
1939
  curlconfig=curl-config
1940
fi
1941

    
1942
if test "$curl" != "no" ; then
1943
  cat > $TMPC << EOF
1944
#include <curl/curl.h>
1945
int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
1946
EOF
1947
  curl_cflags=`$curlconfig --cflags 2>/dev/null`
1948
  curl_libs=`$curlconfig --libs 2>/dev/null`
1949
  if compile_prog "$curl_cflags" "$curl_libs" ; then
1950
    curl=yes
1951
    libs_tools="$curl_libs $libs_tools"
1952
    libs_softmmu="$curl_libs $libs_softmmu"
1953
  else
1954
    if test "$curl" = "yes" ; then
1955
      feature_not_found "curl"
1956
    fi
1957
    curl=no
1958
  fi
1959
fi # test "$curl"
1960

    
1961
##########################################
1962
# bluez support probe
1963
if test "$bluez" != "no" ; then
1964
  cat > $TMPC << EOF
1965
#include <bluetooth/bluetooth.h>
1966
int main(void) { return bt_error(0); }
1967
EOF
1968
  bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
1969
  bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
1970
  if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1971
    bluez=yes
1972
    libs_softmmu="$bluez_libs $libs_softmmu"
1973
  else
1974
    if test "$bluez" = "yes" ; then
1975
      feature_not_found "bluez"
1976
    fi
1977
    bluez="no"
1978
  fi
1979
fi
1980

    
1981
##########################################
1982
# glib support probe
1983
if $pkg_config --modversion gthread-2.0 > /dev/null 2>&1 ; then
1984
    glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null`
1985
    glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null`
1986
    LIBS="$glib_libs $LIBS"
1987
    libs_qga="$glib_libs $libs_qga"
1988
else
1989
    echo "glib-2.0 required to compile QEMU"
1990
    exit 1
1991
fi
1992

    
1993
##########################################
1994
# libcap probe
1995

    
1996
if test "$cap" != "no" ; then
1997
  cat > $TMPC <<EOF
1998
#include <stdio.h>
1999
#include <sys/capability.h>
2000
int main(void) { cap_t caps; caps = cap_init(); }
2001
EOF
2002
  if compile_prog "" "-lcap" ; then
2003
    cap=yes
2004
  else
2005
    cap=no
2006
  fi
2007
fi
2008

    
2009
##########################################
2010
# pthread probe
2011
PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
2012

    
2013
pthread=no
2014
cat > $TMPC << EOF
2015
#include <pthread.h>
2016
static void *f(void *p) { return NULL; }
2017
int main(void) {
2018
  pthread_t thread;
2019
  pthread_create(&thread, 0, f, 0);
2020
  return 0;
2021
}
2022
EOF
2023
if compile_prog "" "" ; then
2024
  pthread=yes
2025
else
2026
  for pthread_lib in $PTHREADLIBS_LIST; do
2027
    if compile_prog "" "$pthread_lib" ; then
2028
      pthread=yes
2029
      LIBS="$pthread_lib $LIBS"
2030
      break
2031
    fi
2032
  done
2033
fi
2034

    
2035
if test "$mingw32" != yes -a "$pthread" = no; then
2036
  echo
2037
  echo "Error: pthread check failed"
2038
  echo "Make sure to have the pthread libs and headers installed."
2039
  echo
2040
  exit 1
2041
fi
2042

    
2043
##########################################
2044
# rbd probe
2045
if test "$rbd" != "no" ; then
2046
  cat > $TMPC <<EOF
2047
#include <stdio.h>
2048
#include <rbd/librbd.h>
2049
int main(void) {
2050
    rados_t cluster;
2051
    rados_create(&cluster, NULL);
2052
    return 0;
2053
}
2054
EOF
2055
  rbd_libs="-lrbd -lrados"
2056
  if compile_prog "" "$rbd_libs" ; then
2057
    rbd=yes
2058
    libs_tools="$rbd_libs $libs_tools"
2059
    libs_softmmu="$rbd_libs $libs_softmmu"
2060
  else
2061
    if test "$rbd" = "yes" ; then
2062
      feature_not_found "rados block device"
2063
    fi
2064
    rbd=no
2065
  fi
2066
fi
2067

    
2068
##########################################
2069
# linux-aio probe
2070

    
2071
if test "$linux_aio" != "no" ; then
2072
  cat > $TMPC <<EOF
2073
#include <libaio.h>
2074
#include <sys/eventfd.h>
2075
#include <stddef.h>
2076
int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
2077
EOF
2078
  if compile_prog "" "-laio" ; then
2079
    linux_aio=yes
2080
    libs_softmmu="$libs_softmmu -laio"
2081
    libs_tools="$libs_tools -laio"
2082
  else
2083
    if test "$linux_aio" = "yes" ; then
2084
      feature_not_found "linux AIO"
2085
    fi
2086
    linux_aio=no
2087
  fi
2088
fi
2089

    
2090
##########################################
2091
# attr probe
2092

    
2093
if test "$attr" != "no" ; then
2094
  cat > $TMPC <<EOF
2095
#include <stdio.h>
2096
#include <sys/types.h>
2097
#ifdef CONFIG_LIBATTR
2098
#include <attr/xattr.h>
2099
#else
2100
#include <sys/xattr.h>
2101
#endif
2102
int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
2103
EOF
2104
  if compile_prog "" "" ; then
2105
    attr=yes
2106
  # Older distros have <attr/xattr.h>, and need -lattr:
2107
  elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
2108
    attr=yes
2109
    LIBS="-lattr $LIBS"
2110
    libattr=yes
2111
  else
2112
    if test "$attr" = "yes" ; then
2113
      feature_not_found "ATTR"
2114
    fi
2115
    attr=no
2116
  fi
2117
fi
2118

    
2119
##########################################
2120
# iovec probe
2121
cat > $TMPC <<EOF
2122
#include <sys/types.h>
2123
#include <sys/uio.h>
2124
#include <unistd.h>
2125
int main(void) { return sizeof(struct iovec); }
2126
EOF
2127
iovec=no
2128
if compile_prog "" "" ; then
2129
  iovec=yes
2130
fi
2131

    
2132
##########################################
2133
# preadv probe
2134
cat > $TMPC <<EOF
2135
#include <sys/types.h>
2136
#include <sys/uio.h>
2137
#include <unistd.h>
2138
int main(void) { return preadv == preadv; }
2139
EOF
2140
preadv=no
2141
if compile_prog "" "" ; then
2142
  preadv=yes
2143
fi
2144

    
2145
##########################################
2146
# fdt probe
2147
if test "$fdt" != "no" ; then
2148
  fdt_libs="-lfdt"
2149
  cat > $TMPC << EOF
2150
int main(void) { return 0; }
2151
EOF
2152
  if compile_prog "" "$fdt_libs" ; then
2153
    fdt=yes
2154
  else
2155
    if test "$fdt" = "yes" ; then
2156
      feature_not_found "fdt"
2157
    fi
2158
    fdt_libs=
2159
    fdt=no
2160
  fi
2161
fi
2162

    
2163
##########################################
2164
# opengl probe, used by milkymist-tmu2
2165
if test "$opengl" != "no" ; then
2166
  opengl_libs="-lGL"
2167
  cat > $TMPC << EOF
2168
#include <X11/Xlib.h>
2169
#include <GL/gl.h>
2170
#include <GL/glx.h>
2171
int main(void) { return GL_VERSION != 0; }
2172
EOF
2173
  if compile_prog "" "-lGL" ; then
2174
    opengl=yes
2175
  else
2176
    if test "$opengl" = "yes" ; then
2177
      feature_not_found "opengl"
2178
    fi
2179
    opengl_libs=
2180
    opengl=no
2181
  fi
2182
fi
2183

    
2184
#
2185
# Check for xxxat() functions when we are building linux-user
2186
# emulator.  This is done because older glibc versions don't
2187
# have syscall stubs for these implemented.
2188
#
2189
atfile=no
2190
cat > $TMPC << EOF
2191
#define _ATFILE_SOURCE
2192
#include <sys/types.h>
2193
#include <fcntl.h>
2194
#include <unistd.h>
2195

    
2196
int
2197
main(void)
2198
{
2199
	/* try to unlink nonexisting file */
2200
	return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
2201
}
2202
EOF
2203
if compile_prog "" "" ; then
2204
  atfile=yes
2205
fi
2206

    
2207
# Check for inotify functions when we are building linux-user
2208
# emulator.  This is done because older glibc versions don't
2209
# have syscall stubs for these implemented.  In that case we
2210
# don't provide them even if kernel supports them.
2211
#
2212
inotify=no
2213
cat > $TMPC << EOF
2214
#include <sys/inotify.h>
2215

    
2216
int
2217
main(void)
2218
{
2219
	/* try to start inotify */
2220
	return inotify_init();
2221
}
2222
EOF
2223
if compile_prog "" "" ; then
2224
  inotify=yes
2225
fi
2226

    
2227
inotify1=no
2228
cat > $TMPC << EOF
2229
#include <sys/inotify.h>
2230

    
2231
int
2232
main(void)
2233
{
2234
    /* try to start inotify */
2235
    return inotify_init1(0);
2236
}
2237
EOF
2238
if compile_prog "" "" ; then
2239
  inotify1=yes
2240
fi
2241

    
2242
# check if utimensat and futimens are supported
2243
utimens=no
2244
cat > $TMPC << EOF
2245
#define _ATFILE_SOURCE
2246
#include <stddef.h>
2247
#include <fcntl.h>
2248

    
2249
int main(void)
2250
{
2251
    utimensat(AT_FDCWD, "foo", NULL, 0);
2252
    futimens(0, NULL);
2253
    return 0;
2254
}
2255
EOF
2256
if compile_prog "" "" ; then
2257
  utimens=yes
2258
fi
2259

    
2260
# check if pipe2 is there
2261
pipe2=no
2262
cat > $TMPC << EOF
2263
#include <unistd.h>
2264
#include <fcntl.h>
2265

    
2266
int main(void)
2267
{
2268
    int pipefd[2];
2269
    pipe2(pipefd, O_CLOEXEC);
2270
    return 0;
2271
}
2272
EOF
2273
if compile_prog "" "" ; then
2274
  pipe2=yes
2275
fi
2276

    
2277
# check if accept4 is there
2278
accept4=no
2279
cat > $TMPC << EOF
2280
#include <sys/socket.h>
2281
#include <stddef.h>
2282

    
2283
int main(void)
2284
{
2285
    accept4(0, NULL, NULL, SOCK_CLOEXEC);
2286
    return 0;
2287
}
2288
EOF
2289
if compile_prog "" "" ; then
2290
  accept4=yes
2291
fi
2292

    
2293
# check if tee/splice is there. vmsplice was added same time.
2294
splice=no
2295
cat > $TMPC << EOF
2296
#include <unistd.h>
2297
#include <fcntl.h>
2298
#include <limits.h>
2299

    
2300
int main(void)
2301
{
2302
    int len, fd = 0;
2303
    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2304
    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2305
    return 0;
2306
}
2307
EOF
2308
if compile_prog "" "" ; then
2309
  splice=yes
2310
fi
2311

    
2312
##########################################
2313
# signalfd probe
2314
signalfd="no"
2315
cat > $TMPC << EOF
2316
#include <unistd.h>
2317
#include <sys/syscall.h>
2318
#include <signal.h>
2319
int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2320
EOF
2321

    
2322
if compile_prog "" "" ; then
2323
  signalfd=yes
2324
fi
2325

    
2326
# check if eventfd is supported
2327
eventfd=no
2328
cat > $TMPC << EOF
2329
#include <sys/eventfd.h>
2330

    
2331
int main(void)
2332
{
2333
    return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
2334
}
2335
EOF
2336
if compile_prog "" "" ; then
2337
  eventfd=yes
2338
fi
2339

    
2340
# check for fallocate
2341
fallocate=no
2342
cat > $TMPC << EOF
2343
#include <fcntl.h>
2344

    
2345
int main(void)
2346
{
2347
    fallocate(0, 0, 0, 0);
2348
    return 0;
2349
}
2350
EOF
2351
if compile_prog "$ARCH_CFLAGS" "" ; then
2352
  fallocate=yes
2353
fi
2354

    
2355
# check for sync_file_range
2356
sync_file_range=no
2357
cat > $TMPC << EOF
2358
#include <fcntl.h>
2359

    
2360
int main(void)
2361
{
2362
    sync_file_range(0, 0, 0, 0);
2363
    return 0;
2364
}
2365
EOF
2366
if compile_prog "$ARCH_CFLAGS" "" ; then
2367
  sync_file_range=yes
2368
fi
2369

    
2370
# check for linux/fiemap.h and FS_IOC_FIEMAP
2371
fiemap=no
2372
cat > $TMPC << EOF
2373
#include <sys/ioctl.h>
2374
#include <linux/fs.h>
2375
#include <linux/fiemap.h>
2376

    
2377
int main(void)
2378
{
2379
    ioctl(0, FS_IOC_FIEMAP, 0);
2380
    return 0;
2381
}
2382
EOF
2383
if compile_prog "$ARCH_CFLAGS" "" ; then
2384
  fiemap=yes
2385
fi
2386

    
2387
# check for dup3
2388
dup3=no
2389
cat > $TMPC << EOF
2390
#include <unistd.h>
2391

    
2392
int main(void)
2393
{
2394
    dup3(0, 0, 0);
2395
    return 0;
2396
}
2397
EOF
2398
if compile_prog "" "" ; then
2399
  dup3=yes
2400
fi
2401

    
2402
# check for epoll support
2403
epoll=no
2404
cat > $TMPC << EOF
2405
#include <sys/epoll.h>
2406

    
2407
int main(void)
2408
{
2409
    epoll_create(0);
2410
    return 0;
2411
}
2412
EOF
2413
if compile_prog "$ARCH_CFLAGS" "" ; then
2414
  epoll=yes
2415
fi
2416

    
2417
# epoll_create1 and epoll_pwait are later additions
2418
# so we must check separately for their presence
2419
epoll_create1=no
2420
cat > $TMPC << EOF
2421
#include <sys/epoll.h>
2422

    
2423
int main(void)
2424
{
2425
    /* Note that we use epoll_create1 as a value, not as
2426
     * a function being called. This is necessary so that on
2427
     * old SPARC glibc versions where the function was present in
2428
     * the library but not declared in the header file we will
2429
     * fail the configure check. (Otherwise we will get a compiler
2430
     * warning but not an error, and will proceed to fail the
2431
     * qemu compile where we compile with -Werror.)
2432
     */
2433
    return epoll_create1 == epoll_create1;
2434
}
2435
EOF
2436
if compile_prog "$ARCH_CFLAGS" "" ; then
2437
  epoll_create1=yes
2438
fi
2439

    
2440
epoll_pwait=no
2441
cat > $TMPC << EOF
2442
#include <sys/epoll.h>
2443

    
2444
int main(void)
2445
{
2446
    epoll_pwait(0, 0, 0, 0, 0);
2447
    return 0;
2448
}
2449
EOF
2450
if compile_prog "$ARCH_CFLAGS" "" ; then
2451
  epoll_pwait=yes
2452
fi
2453

    
2454
# Check if tools are available to build documentation.
2455
if test "$docs" != "no" ; then
2456
  if has makeinfo && has pod2man; then
2457
    docs=yes
2458
  else
2459
    if test "$docs" = "yes" ; then
2460
      feature_not_found "docs"
2461
    fi
2462
    docs=no
2463
  fi
2464
fi
2465

    
2466
# Search for bswap_32 function
2467
byteswap_h=no
2468
cat > $TMPC << EOF
2469
#include <byteswap.h>
2470
int main(void) { return bswap_32(0); }
2471
EOF
2472
if compile_prog "" "" ; then
2473
  byteswap_h=yes
2474
fi
2475

    
2476
# Search for bswap_32 function
2477
bswap_h=no
2478
cat > $TMPC << EOF
2479
#include <sys/endian.h>
2480
#include <sys/types.h>
2481
#include <machine/bswap.h>
2482
int main(void) { return bswap32(0); }
2483
EOF
2484
if compile_prog "" "" ; then
2485
  bswap_h=yes
2486
fi
2487

    
2488
##########################################
2489
# Do we have libiscsi
2490
if test "$libiscsi" != "no" ; then
2491
  cat > $TMPC << EOF
2492
#include <iscsi/iscsi.h>
2493
int main(void) { iscsi_create_context(""); return 0; }
2494
EOF
2495
  if compile_prog "-Werror" "-liscsi" ; then
2496
    libiscsi="yes"
2497
    LIBS="$LIBS -liscsi"
2498
  else
2499
    if test "$libiscsi" = "yes" ; then
2500
      feature_not_found "libiscsi"
2501
    fi
2502
    libiscsi="no"
2503
  fi
2504
fi
2505

    
2506

    
2507
##########################################
2508
# Do we need librt
2509
cat > $TMPC <<EOF
2510
#include <signal.h>
2511
#include <time.h>
2512
int main(void) { return clock_gettime(CLOCK_REALTIME, NULL); }
2513
EOF
2514

    
2515
if compile_prog "" "" ; then
2516
  :
2517
elif compile_prog "" "-lrt" ; then
2518
  LIBS="-lrt $LIBS"
2519
fi
2520

    
2521
if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2522
        "$aix" != "yes" -a "$haiku" != "yes" ; then
2523
    libs_softmmu="-lutil $libs_softmmu"
2524
fi
2525

    
2526
##########################################
2527
# check if the compiler defines offsetof
2528

    
2529
need_offsetof=yes
2530
cat > $TMPC << EOF
2531
#include <stddef.h>
2532
int main(void) { struct s { int f; }; return offsetof(struct s, f); }
2533
EOF
2534
if compile_prog "" "" ; then
2535
    need_offsetof=no
2536
fi
2537

    
2538
# spice probe
2539
if test "$spice" != "no" ; then
2540
  cat > $TMPC << EOF
2541
#include <spice.h>
2542
int main(void) { spice_server_new(); return 0; }
2543
EOF
2544
  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2545
  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2546
  if $pkg_config --atleast-version=0.6.0 spice-server >/dev/null 2>&1 && \
2547
     compile_prog "$spice_cflags" "$spice_libs" ; then
2548
    spice="yes"
2549
    libs_softmmu="$libs_softmmu $spice_libs"
2550
    QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2551
  else
2552
    if test "$spice" = "yes" ; then
2553
      feature_not_found "spice"
2554
    fi
2555
    spice="no"
2556
  fi
2557
fi
2558

    
2559
# check for libcacard for smartcard support
2560
if test "$smartcard" != "no" ; then
2561
    smartcard="yes"
2562
    smartcard_cflags=""
2563
    # TODO - what's the minimal nss version we support?
2564
    if test "$smartcard_nss" != "no"; then
2565
      cat > $TMPC << EOF
2566
#include <pk11pub.h>
2567
int main(void) { PK11_FreeSlot(0); return 0; }
2568
EOF
2569
        smartcard_cflags="-I\$(SRC_PATH)/libcacard"
2570
        libcacard_libs=$($pkg_config --libs nss 2>/dev/null)
2571
        libcacard_cflags=$($pkg_config --cflags nss 2>/dev/null)
2572
        if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 && \
2573
          compile_prog "$smartcard_cflags $libcacard_cflags" "$libcacard_libs"; then
2574
            smartcard_nss="yes"
2575
            QEMU_CFLAGS="$QEMU_CFLAGS $smartcard_cflags $libcacard_cflags"
2576
            libs_softmmu="$libcacard_libs $libs_softmmu"
2577
        else
2578
            if test "$smartcard_nss" = "yes"; then
2579
                feature_not_found "nss"
2580
            fi
2581
            smartcard_nss="no"
2582
        fi
2583
    fi
2584
fi
2585
if test "$smartcard" = "no" ; then
2586
    smartcard_nss="no"
2587
fi
2588

    
2589
# check for usbredirparser for usb network redirection support
2590
if test "$usb_redir" != "no" ; then
2591
    if $pkg_config --atleast-version=0.3.3 libusbredirparser >/dev/null 2>&1 ; then
2592
        usb_redir="yes"
2593
        usb_redir_cflags=$($pkg_config --cflags libusbredirparser 2>/dev/null)
2594
        usb_redir_libs=$($pkg_config --libs libusbredirparser 2>/dev/null)
2595
        QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
2596
        LIBS="$LIBS $usb_redir_libs"
2597
    else
2598
        if test "$usb_redir" = "yes"; then
2599
            feature_not_found "usb-redir"
2600
        fi
2601
        usb_redir="no"
2602
    fi
2603
fi
2604

    
2605
##########################################
2606

    
2607
##########################################
2608
# check if we have fdatasync
2609

    
2610
fdatasync=no
2611
cat > $TMPC << EOF
2612
#include <unistd.h>
2613
int main(void) {
2614
#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
2615
return fdatasync(0);
2616
#else
2617
#abort Not supported
2618
#endif
2619
}
2620
EOF
2621
if compile_prog "" "" ; then
2622
    fdatasync=yes
2623
fi
2624

    
2625
##########################################
2626
# check if we have madvise
2627

    
2628
madvise=no
2629
cat > $TMPC << EOF
2630
#include <sys/types.h>
2631
#include <sys/mman.h>
2632
#include <stddef.h>
2633
int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2634
EOF
2635
if compile_prog "" "" ; then
2636
    madvise=yes
2637
fi
2638

    
2639
##########################################
2640
# check if we have posix_madvise
2641

    
2642
posix_madvise=no
2643
cat > $TMPC << EOF
2644
#include <sys/mman.h>
2645
#include <stddef.h>
2646
int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2647
EOF
2648
if compile_prog "" "" ; then
2649
    posix_madvise=yes
2650
fi
2651

    
2652
##########################################
2653
# check if trace backend exists
2654

    
2655
sh "$source_path/scripts/tracetool" "--$trace_backend" --check-backend > /dev/null 2> /dev/null
2656
if test "$?" -ne 0 ; then
2657
  echo
2658
  echo "Error: invalid trace backend"
2659
  echo "Please choose a supported trace backend."
2660
  echo
2661
  exit 1
2662
fi
2663

    
2664
##########################################
2665
# For 'ust' backend, test if ust headers are present
2666
if test "$trace_backend" = "ust"; then
2667
  cat > $TMPC << EOF
2668
#include <ust/tracepoint.h>
2669
#include <ust/marker.h>
2670
int main(void) { return 0; }
2671
EOF
2672
  if compile_prog "" "" ; then
2673
    LIBS="-lust $LIBS"
2674
  else
2675
    echo
2676
    echo "Error: Trace backend 'ust' missing libust header files"
2677
    echo
2678
    exit 1
2679
  fi
2680
fi
2681

    
2682
##########################################
2683
# For 'dtrace' backend, test if 'dtrace' command is present
2684
if test "$trace_backend" = "dtrace"; then
2685
  if ! has 'dtrace' ; then
2686
    echo
2687
    echo "Error: dtrace command is not found in PATH $PATH"
2688
    echo
2689
    exit 1
2690
  fi
2691
  trace_backend_stap="no"
2692
  if has 'stap' ; then
2693
    trace_backend_stap="yes"
2694
  fi
2695
fi
2696

    
2697
##########################################
2698
# __sync_fetch_and_and requires at least -march=i486. Many toolchains
2699
# use i686 as default anyway, but for those that don't, an explicit
2700
# specification is necessary
2701
if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then
2702
  cat > $TMPC << EOF
2703
int sfaa(unsigned *ptr)
2704
{
2705
  return __sync_fetch_and_and(ptr, 0);
2706
}
2707

    
2708
int main(int argc, char **argv)
2709
{
2710
  int val = 42;
2711
  sfaa(&val);
2712
  return val;
2713
}
2714
EOF
2715
  if ! compile_prog "" "" ; then
2716
    CFLAGS+="-march=i486"
2717
  fi
2718
fi
2719

    
2720
##########################################
2721
# check if we have makecontext
2722

    
2723
ucontext_coroutine=no
2724
if test "$darwin" != "yes"; then
2725
  cat > $TMPC << EOF
2726
#include <ucontext.h>
2727
int main(void) { makecontext(0, 0, 0); return 0; }
2728
EOF
2729
  if compile_prog "" "" ; then
2730
      ucontext_coroutine=yes
2731
  fi
2732
fi
2733

    
2734
##########################################
2735
# check if we have open_by_handle_at
2736

    
2737
open_by_hande_at=no
2738
cat > $TMPC << EOF
2739
#include <fcntl.h>
2740
int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
2741
EOF
2742
if compile_prog "" "" ; then
2743
    open_by_handle_at=yes
2744
fi
2745

    
2746
########################################
2747
# check if we have linux/magic.h
2748

    
2749
linux_magic_h=no
2750
cat > $TMPC << EOF
2751
#include <linux/magic.h>
2752
int main(void) {
2753
  return 0;
2754
}
2755
EOF
2756
if compile_prog "" "" ; then
2757
    linux_magic_h=yes
2758
fi
2759

    
2760
##########################################
2761
# End of CC checks
2762
# After here, no more $cc or $ld runs
2763

    
2764
if test "$debug" = "no" ; then
2765
  CFLAGS="-O2 $CFLAGS"
2766
fi
2767

    
2768
# Consult white-list to determine whether to enable werror
2769
# by default.  Only enable by default for git builds
2770
z_version=`cut -f3 -d. $source_path/VERSION`
2771

    
2772
if test -z "$werror" ; then
2773
    if test "$z_version" = "50" -a \
2774
        "$linux" = "yes" ; then
2775
        werror="yes"
2776
    else
2777
        werror="no"
2778
    fi
2779
fi
2780

    
2781
# Disable zero malloc errors for official releases unless explicitly told to
2782
# enable/disable
2783
if test -z "$zero_malloc" ; then
2784
    if test "$z_version" = "50" ; then
2785
	zero_malloc="no"
2786
    else
2787
	zero_malloc="yes"
2788
    fi
2789
fi
2790

    
2791
if test "$werror" = "yes" ; then
2792
    QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
2793
fi
2794

    
2795
if test "$solaris" = "no" ; then
2796
    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
2797
        LDFLAGS="-Wl,--warn-common $LDFLAGS"
2798
    fi
2799
fi
2800

    
2801
# Use ASLR, no-SEH and DEP if available
2802
if test "$mingw32" = "yes" ; then
2803
    for flag in --dynamicbase --no-seh --nxcompat; do
2804
        if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
2805
            LDFLAGS="-Wl,$flag $LDFLAGS"
2806
        fi
2807
    done
2808
fi
2809

    
2810
confdir=$sysconfdir$confsuffix
2811

    
2812
tools=
2813
if test "$softmmu" = yes ; then
2814
  tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2815
  if test "$virtfs" != no ; then
2816
      if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
2817
	  virtfs=yes
2818
	  tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
2819
      else
2820
	  if test "$virtfs" = yes; then
2821
	      feature_not_found "virtfs"
2822
	  fi
2823
      fi
2824
  fi
2825
  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2826
      tools="qemu-nbd\$(EXESUF) $tools"
2827
    if [ "$guest_agent" = "yes" ]; then
2828
      tools="qemu-ga\$(EXESUF) $tools"
2829
    fi
2830
  fi
2831
fi
2832

    
2833
# Mac OS X ships with a broken assembler
2834
roms=
2835
if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2836
        "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2837
        "$softmmu" = yes ; then
2838
  roms="optionrom"
2839
fi
2840
if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
2841
  roms="$roms spapr-rtas"
2842
fi
2843

    
2844
echo "Install prefix    $prefix"
2845
echo "BIOS directory    `eval echo $datadir`"
2846
echo "binary directory  `eval echo $bindir`"
2847
echo "library directory `eval echo $libdir`"
2848
echo "include directory `eval echo $includedir`"
2849
echo "config directory  `eval echo $sysconfdir`"
2850
if test "$mingw32" = "no" ; then
2851
echo "Manual directory  `eval echo $mandir`"
2852
echo "ELF interp prefix $interp_prefix"
2853
fi
2854
echo "Source path       $source_path"
2855
echo "C compiler        $cc"
2856
echo "Host C compiler   $host_cc"
2857
echo "CFLAGS            $CFLAGS"
2858
echo "QEMU_CFLAGS       $QEMU_CFLAGS"
2859
echo "LDFLAGS           $LDFLAGS"
2860
echo "make              $make"
2861
echo "install           $install"
2862
echo "python            $python"
2863
if test "$slirp" = "yes" ; then
2864
    echo "smbd              $smbd"
2865
fi
2866
echo "host CPU          $cpu"
2867
echo "host big endian   $bigendian"
2868
echo "target list       $target_list"
2869
echo "tcg debug enabled $debug_tcg"
2870
echo "Mon debug enabled $debug_mon"
2871
echo "gprof enabled     $gprof"
2872
echo "sparse enabled    $sparse"
2873
echo "strip binaries    $strip_opt"
2874
echo "profiler          $profiler"
2875
echo "static build      $static"
2876
echo "-Werror enabled   $werror"
2877
if test "$darwin" = "yes" ; then
2878
    echo "Cocoa support     $cocoa"
2879
fi
2880
echo "SDL support       $sdl"
2881
echo "curses support    $curses"
2882
echo "curl support      $curl"
2883
echo "mingw32 support   $mingw32"
2884
echo "Audio drivers     $audio_drv_list"
2885
echo "Extra audio cards $audio_card_list"
2886
echo "Block whitelist   $block_drv_whitelist"
2887
echo "Mixer emulation   $mixemu"
2888
echo "VirtFS support    $virtfs"
2889
echo "VNC support       $vnc"
2890
if test "$vnc" = "yes" ; then
2891
    echo "VNC TLS support   $vnc_tls"
2892
    echo "VNC SASL support  $vnc_sasl"
2893
    echo "VNC JPEG support  $vnc_jpeg"
2894
    echo "VNC PNG support   $vnc_png"
2895
    echo "VNC thread        $vnc_thread"
2896
fi
2897
if test -n "$sparc_cpu"; then
2898
    echo "Target Sparc Arch $sparc_cpu"
2899
fi
2900
echo "xen support       $xen"
2901
echo "brlapi support    $brlapi"
2902
echo "bluez  support    $bluez"
2903
echo "Documentation     $docs"
2904
[ ! -z "$uname_release" ] && \
2905
echo "uname -r          $uname_release"
2906
echo "NPTL support      $nptl"
2907
echo "GUEST_BASE        $guest_base"
2908
echo "PIE               $pie"
2909
echo "vde support       $vde"
2910
echo "Linux AIO support $linux_aio"
2911
echo "ATTR/XATTR support $attr"
2912
echo "Install blobs     $blobs"
2913
echo "KVM support       $kvm"
2914
echo "TCG interpreter   $tcg_interpreter"
2915
echo "fdt support       $fdt"
2916
echo "preadv support    $preadv"
2917
echo "fdatasync         $fdatasync"
2918
echo "madvise           $madvise"
2919
echo "posix_madvise     $posix_madvise"
2920
echo "uuid support      $uuid"
2921
echo "libcap-ng support $cap_ng"
2922
echo "vhost-net support $vhost_net"
2923
echo "Trace backend     $trace_backend"
2924
echo "Trace output file $trace_file-<pid>"
2925
echo "spice support     $spice"
2926
echo "rbd support       $rbd"
2927
echo "xfsctl support    $xfs"
2928
echo "nss used          $smartcard_nss"
2929
echo "usb net redir     $usb_redir"
2930
echo "OpenGL support    $opengl"
2931
echo "libiscsi support  $libiscsi"
2932
echo "build guest agent $guest_agent"
2933

    
2934
if test "$sdl_too_old" = "yes"; then
2935
echo "-> Your SDL version is too old - please upgrade to have SDL support"
2936
fi
2937

    
2938
config_host_mak="config-host.mak"
2939
config_host_ld="config-host.ld"
2940

    
2941
echo "# Automatically generated by configure - do not modify" > $config_host_mak
2942
printf "# Configured with:" >> $config_host_mak
2943
printf " '%s'" "$0" "$@" >> $config_host_mak
2944
echo >> $config_host_mak
2945

    
2946
echo all: >> $config_host_mak
2947
echo "prefix=$prefix" >> $config_host_mak
2948
echo "bindir=$bindir" >> $config_host_mak
2949
echo "libdir=$libdir" >> $config_host_mak
2950
echo "includedir=$includedir" >> $config_host_mak
2951
echo "mandir=$mandir" >> $config_host_mak
2952
echo "datadir=$datadir" >> $config_host_mak
2953
echo "sysconfdir=$sysconfdir" >> $config_host_mak
2954
echo "docdir=$docdir" >> $config_host_mak
2955
echo "confdir=$confdir" >> $config_host_mak
2956
echo "libexecdir=\${prefix}/libexec" >> $config_host_mak
2957
echo "CONFIG_QEMU_SHAREDIR=\"$prefix$datasuffix\"" >> $config_host_mak
2958
echo "CONFIG_QEMU_HELPERDIR=\"$prefix/libexec\"" >> $config_host_mak
2959

    
2960
echo "ARCH=$ARCH" >> $config_host_mak
2961
if test "$debug_tcg" = "yes" ; then
2962
  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2963
fi
2964
if test "$debug_mon" = "yes" ; then
2965
  echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
2966
fi
2967
if test "$debug" = "yes" ; then
2968
  echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2969
fi
2970
if test "$strip_opt" = "yes" ; then
2971
  echo "STRIP=${strip}" >> $config_host_mak
2972
fi
2973
if test "$bigendian" = "yes" ; then
2974
  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2975
fi
2976
echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2977
if test "$mingw32" = "yes" ; then
2978
  echo "CONFIG_WIN32=y" >> $config_host_mak
2979
  rc_version=`cat $source_path/VERSION`
2980
  version_major=${rc_version%%.*}
2981
  rc_version=${rc_version#*.}
2982
  version_minor=${rc_version%%.*}
2983
  rc_version=${rc_version#*.}
2984
  version_subminor=${rc_version%%.*}
2985
  version_micro=0
2986
  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2987
  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2988
else
2989
  echo "CONFIG_POSIX=y" >> $config_host_mak
2990
fi
2991

    
2992
if test "$linux" = "yes" ; then
2993
  echo "CONFIG_LINUX=y" >> $config_host_mak
2994
fi
2995

    
2996
if test "$darwin" = "yes" ; then
2997
  echo "CONFIG_DARWIN=y" >> $config_host_mak
2998
fi
2999

    
3000
if test "$aix" = "yes" ; then
3001
  echo "CONFIG_AIX=y" >> $config_host_mak
3002
fi
3003

    
3004
if test "$solaris" = "yes" ; then
3005
  echo "CONFIG_SOLARIS=y" >> $config_host_mak
3006
  echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
3007
  if test "$needs_libsunmath" = "yes" ; then
3008
    echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
3009
  fi
3010
fi
3011
if test "$haiku" = "yes" ; then
3012
  echo "CONFIG_HAIKU=y" >> $config_host_mak
3013
fi
3014
if test "$static" = "yes" ; then
3015
  echo "CONFIG_STATIC=y" >> $config_host_mak
3016
fi
3017
if test "$profiler" = "yes" ; then
3018
  echo "CONFIG_PROFILER=y" >> $config_host_mak
3019
fi
3020
if test "$slirp" = "yes" ; then
3021
  echo "CONFIG_SLIRP=y" >> $config_host_mak
3022
  echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
3023
  QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES"
3024
fi
3025
if test "$vde" = "yes" ; then
3026
  echo "CONFIG_VDE=y" >> $config_host_mak
3027
fi
3028
if test "$cap_ng" = "yes" ; then
3029
  echo "CONFIG_LIBCAP=y" >> $config_host_mak
3030
fi
3031
for card in $audio_card_list; do
3032
    def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
3033
    echo "$def=y" >> $config_host_mak
3034
done
3035
echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
3036
for drv in $audio_drv_list; do
3037
    def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
3038
    echo "$def=y" >> $config_host_mak
3039
    if test "$drv" = "fmod"; then
3040
        echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
3041
    fi
3042
done
3043
if test "$audio_pt_int" = "yes" ; then
3044
  echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
3045
fi
3046
if test "$audio_win_int" = "yes" ; then
3047
  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
3048
fi
3049
echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
3050
if test "$mixemu" = "yes" ; then
3051
  echo "CONFIG_MIXEMU=y" >> $config_host_mak
3052
fi
3053
if test "$vnc" = "yes" ; then
3054
  echo "CONFIG_VNC=y" >> $config_host_mak
3055
fi
3056
if test "$vnc_tls" = "yes" ; then
3057
  echo "CONFIG_VNC_TLS=y" >> $config_host_mak
3058
  echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
3059
fi
3060
if test "$vnc_sasl" = "yes" ; then
3061
  echo "CONFIG_VNC_SASL=y" >> $config_host_mak
3062
  echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
3063
fi
3064
if test "$vnc_jpeg" = "yes" ; then
3065
  echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
3066
  echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
3067
fi
3068
if test "$vnc_png" = "yes" ; then
3069
  echo "CONFIG_VNC_PNG=y" >> $config_host_mak
3070
  echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
3071
fi
3072
if test "$vnc_thread" = "yes" ; then
3073
  echo "CONFIG_VNC_THREAD=y" >> $config_host_mak
3074
fi
3075
if test "$fnmatch" = "yes" ; then
3076
  echo "CONFIG_FNMATCH=y" >> $config_host_mak
3077
fi
3078
if test "$uuid" = "yes" ; then
3079
  echo "CONFIG_UUID=y" >> $config_host_mak
3080
fi
3081
if test "$xfs" = "yes" ; then
3082
  echo "CONFIG_XFS=y" >> $config_host_mak
3083
fi
3084
qemu_version=`head $source_path/VERSION`
3085
echo "VERSION=$qemu_version" >>$config_host_mak
3086
echo "PKGVERSION=$pkgversion" >>$config_host_mak
3087
echo "SRC_PATH=$source_path" >> $config_host_mak
3088
echo "TARGET_DIRS=$target_list" >> $config_host_mak
3089
if [ "$docs" = "yes" ] ; then
3090
  echo "BUILD_DOCS=yes" >> $config_host_mak
3091
fi
3092
if test "$sdl" = "yes" ; then
3093
  echo "CONFIG_SDL=y" >> $config_host_mak
3094
  echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
3095
fi
3096
if test "$cocoa" = "yes" ; then
3097
  echo "CONFIG_COCOA=y" >> $config_host_mak
3098
fi
3099
if test "$curses" = "yes" ; then
3100
  echo "CONFIG_CURSES=y" >> $config_host_mak
3101
fi
3102
if test "$atfile" = "yes" ; then
3103
  echo "CONFIG_ATFILE=y" >> $config_host_mak
3104
fi
3105
if test "$utimens" = "yes" ; then
3106
  echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
3107
fi
3108
if test "$pipe2" = "yes" ; then
3109
  echo "CONFIG_PIPE2=y" >> $config_host_mak
3110
fi
3111
if test "$accept4" = "yes" ; then
3112
  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
3113
fi
3114
if test "$splice" = "yes" ; then
3115
  echo "CONFIG_SPLICE=y" >> $config_host_mak
3116
fi
3117
if test "$eventfd" = "yes" ; then
3118
  echo "CONFIG_EVENTFD=y" >> $config_host_mak
3119
fi
3120
if test "$fallocate" = "yes" ; then
3121
  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
3122
fi
3123
if test "$sync_file_range" = "yes" ; then
3124
  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
3125
fi
3126
if test "$fiemap" = "yes" ; then
3127
  echo "CONFIG_FIEMAP=y" >> $config_host_mak
3128
fi
3129
if test "$dup3" = "yes" ; then
3130
  echo "CONFIG_DUP3=y" >> $config_host_mak
3131
fi
3132
if test "$epoll" = "yes" ; then
3133
  echo "CONFIG_EPOLL=y" >> $config_host_mak
3134
fi
3135
if test "$epoll_create1" = "yes" ; then
3136
  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
3137
fi
3138
if test "$epoll_pwait" = "yes" ; then
3139
  echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
3140
fi
3141
if test "$inotify" = "yes" ; then
3142
  echo "CONFIG_INOTIFY=y" >> $config_host_mak
3143
fi
3144
if test "$inotify1" = "yes" ; then
3145
  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
3146
fi
3147
if test "$byteswap_h" = "yes" ; then
3148
  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
3149
fi
3150
if test "$bswap_h" = "yes" ; then
3151
  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
3152
fi
3153
if test "$curl" = "yes" ; then
3154
  echo "CONFIG_CURL=y" >> $config_host_mak
3155
  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
3156
fi
3157
if test "$brlapi" = "yes" ; then
3158
  echo "CONFIG_BRLAPI=y" >> $config_host_mak
3159
fi
3160
if test "$bluez" = "yes" ; then
3161
  echo "CONFIG_BLUEZ=y" >> $config_host_mak
3162
  echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
3163
fi
3164
echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
3165
if test "$xen" = "yes" ; then
3166
  echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
3167
  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
3168
fi
3169
if test "$linux_aio" = "yes" ; then
3170
  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
3171
fi
3172
if test "$attr" = "yes" ; then
3173
  echo "CONFIG_ATTR=y" >> $config_host_mak
3174
fi
3175
if test "$libattr" = "yes" ; then
3176
  echo "CONFIG_LIBATTR=y" >> $config_host_mak
3177
fi
3178
if test "$virtfs" = "yes" ; then
3179
  echo "CONFIG_VIRTFS=y" >> $config_host_mak
3180
fi
3181
if test "$blobs" = "yes" ; then
3182
  echo "INSTALL_BLOBS=yes" >> $config_host_mak
3183
fi
3184
if test "$iovec" = "yes" ; then
3185
  echo "CONFIG_IOVEC=y" >> $config_host_mak
3186
fi
3187
if test "$preadv" = "yes" ; then
3188
  echo "CONFIG_PREADV=y" >> $config_host_mak
3189
fi
3190
if test "$fdt" = "yes" ; then
3191
  echo "CONFIG_FDT=y" >> $config_host_mak
3192
fi
3193
if test "$signalfd" = "yes" ; then
3194
  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
3195
fi
3196
if test "$tcg_interpreter" = "yes" ; then
3197
  echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
3198
fi
3199
if test "$need_offsetof" = "yes" ; then
3200
  echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
3201
fi
3202
if test "$fdatasync" = "yes" ; then
3203
  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
3204
fi
3205
if test "$madvise" = "yes" ; then
3206
  echo "CONFIG_MADVISE=y" >> $config_host_mak
3207
fi
3208
if test "$posix_madvise" = "yes" ; then
3209
  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
3210
fi
3211

    
3212
if test "$spice" = "yes" ; then
3213
  echo "CONFIG_SPICE=y" >> $config_host_mak
3214
fi
3215

    
3216
if test "$smartcard" = "yes" ; then
3217
  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
3218
fi
3219

    
3220
if test "$smartcard_nss" = "yes" ; then
3221
  echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
3222
  echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3223
  echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3224
fi
3225

    
3226
if test "$usb_redir" = "yes" ; then
3227
  echo "CONFIG_USB_REDIR=y" >> $config_host_mak
3228
fi
3229

    
3230
if test "$opengl" = "yes" ; then
3231
  echo "CONFIG_OPENGL=y" >> $config_host_mak
3232
fi
3233

    
3234
if test "$libiscsi" = "yes" ; then
3235
  echo "CONFIG_LIBISCSI=y" >> $config_host_mak
3236
fi
3237

    
3238
# XXX: suppress that
3239
if [ "$bsd" = "yes" ] ; then
3240
  echo "CONFIG_BSD=y" >> $config_host_mak
3241
fi
3242

    
3243
echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
3244

    
3245
if test "$zero_malloc" = "yes" ; then
3246
  echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
3247
fi
3248
if test "$rbd" = "yes" ; then
3249
  echo "CONFIG_RBD=y" >> $config_host_mak
3250
fi
3251

    
3252
if test "$ucontext_coroutine" = "yes" ; then
3253
  echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak
3254
fi
3255

    
3256
if test "$open_by_handle_at" = "yes" ; then
3257
  echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
3258
fi
3259

    
3260
if test "$linux_magic_h" = "yes" ; then
3261
  echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
3262
fi
3263

    
3264
# USB host support
3265
case "$usb" in
3266
linux)
3267
  echo "HOST_USB=linux" >> $config_host_mak
3268
;;
3269
bsd)
3270
  echo "HOST_USB=bsd" >> $config_host_mak
3271
;;
3272
*)
3273
  echo "HOST_USB=stub" >> $config_host_mak
3274
;;
3275
esac
3276

    
3277
# use default implementation for tracing backend-specific routines
3278
trace_default=yes
3279
echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
3280
if test "$trace_backend" = "nop"; then
3281
  echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
3282
fi
3283
if test "$trace_backend" = "simple"; then
3284
  echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
3285
  trace_default=no
3286
  # Set the appropriate trace file.
3287
  trace_file="\"$trace_file-\" FMT_pid"
3288
fi
3289
if test "$trace_backend" = "stderr"; then
3290
  echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
3291
  trace_default=no
3292
fi
3293
if test "$trace_backend" = "ust"; then
3294
  echo "CONFIG_TRACE_UST=y" >> $config_host_mak
3295
fi
3296
if test "$trace_backend" = "dtrace"; then
3297
  echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
3298
  if test "$trace_backend_stap" = "yes" ; then
3299
    echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
3300
  fi
3301
fi
3302
echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
3303
if test "$trace_default" = "yes"; then
3304
  echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak
3305
fi
3306

    
3307
echo "TOOLS=$tools" >> $config_host_mak
3308
echo "ROMS=$roms" >> $config_host_mak
3309
echo "MAKE=$make" >> $config_host_mak
3310
echo "INSTALL=$install" >> $config_host_mak
3311
echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
3312
echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
3313
echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
3314
echo "PYTHON=$python" >> $config_host_mak
3315
echo "CC=$cc" >> $config_host_mak
3316
echo "CC_I386=$cc_i386" >> $config_host_mak
3317
echo "HOST_CC=$host_cc" >> $config_host_mak
3318
echo "AR=$ar" >> $config_host_mak
3319
echo "OBJCOPY=$objcopy" >> $config_host_mak
3320
echo "LD=$ld" >> $config_host_mak
3321
echo "WINDRES=$windres" >> $config_host_mak
3322
echo "LIBTOOL=$libtool" >> $config_host_mak
3323
echo "CFLAGS=$CFLAGS" >> $config_host_mak
3324
echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
3325
echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
3326
if test "$sparse" = "yes" ; then
3327
  echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
3328
  echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
3329
  echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
3330
fi
3331
echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
3332
echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
3333
echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
3334
echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
3335
echo "LIBS+=$LIBS" >> $config_host_mak
3336
echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
3337
echo "EXESUF=$EXESUF" >> $config_host_mak
3338
echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
3339

    
3340
# generate list of library paths for linker script
3341

    
3342
$ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
3343

    
3344
if test -f ${config_host_ld}~ ; then
3345
  if cmp -s $config_host_ld ${config_host_ld}~ ; then
3346
    mv ${config_host_ld}~ $config_host_ld
3347
  else
3348
    rm ${config_host_ld}~
3349
  fi
3350
fi
3351

    
3352
for d in libdis libdis-user; do
3353
    mkdir -p $d
3354
    symlink $source_path/Makefile.dis $d/Makefile
3355
    echo > $d/config.mak
3356
done
3357

    
3358
# use included Linux headers
3359
if test "$linux" = "yes" ; then
3360
  mkdir -p linux-headers
3361
  case "$cpu" in
3362
  i386|x86_64)
3363
    symlink $source_path/linux-headers/asm-x86 linux-headers/asm
3364
    ;;
3365
  ppcemb|ppc|ppc64)
3366
    symlink $source_path/linux-headers/asm-powerpc linux-headers/asm
3367
    ;;
3368
  s390x)
3369
    symlink $source_path/linux-headers/asm-s390 linux-headers/asm
3370
    ;;
3371
  esac
3372
fi
3373

    
3374
for target in $target_list; do
3375
target_dir="$target"
3376
config_target_mak=$target_dir/config-target.mak
3377
target_arch2=`echo $target | cut -d '-' -f 1`
3378
target_bigendian="no"
3379

    
3380
case "$target_arch2" in
3381
  armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
3382
  target_bigendian=yes
3383
  ;;
3384
esac
3385
target_softmmu="no"
3386
target_user_only="no"
3387
target_linux_user="no"
3388
target_darwin_user="no"
3389
target_bsd_user="no"
3390
case "$target" in
3391
  ${target_arch2}-softmmu)
3392
    target_softmmu="yes"
3393
    ;;
3394
  ${target_arch2}-linux-user)
3395
    if test "$linux" != "yes" ; then
3396
      echo "ERROR: Target '$target' is only available on a Linux host"
3397
      exit 1
3398
    fi
3399
    target_user_only="yes"
3400
    target_linux_user="yes"
3401
    ;;
3402
  ${target_arch2}-darwin-user)
3403
    if test "$darwin" != "yes" ; then
3404
      echo "ERROR: Target '$target' is only available on a Darwin host"
3405
      exit 1
3406
    fi
3407
    target_user_only="yes"
3408
    target_darwin_user="yes"
3409
    ;;
3410
  ${target_arch2}-bsd-user)
3411
    if test "$bsd" != "yes" ; then
3412
      echo "ERROR: Target '$target' is only available on a BSD host"
3413
      exit 1
3414
    fi
3415
    target_user_only="yes"
3416
    target_bsd_user="yes"
3417
    ;;
3418
  *)
3419
    echo "ERROR: Target '$target' not recognised"
3420
    exit 1
3421
    ;;
3422
esac
3423

    
3424
mkdir -p $target_dir
3425
mkdir -p $target_dir/fpu
3426
mkdir -p $target_dir/tcg
3427
mkdir -p $target_dir/ide
3428
mkdir -p $target_dir/9pfs
3429
mkdir -p $target_dir/kvm
3430
if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
3431
  mkdir -p $target_dir/nwfpe
3432
fi
3433
symlink $source_path/Makefile.target $target_dir/Makefile
3434

    
3435

    
3436
echo "# Automatically generated by configure - do not modify" > $config_target_mak
3437

    
3438
bflt="no"
3439
target_nptl="no"
3440
interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3441
gdb_xml_files=""
3442
target_short_alignment=2
3443
target_int_alignment=4
3444
target_long_alignment=4
3445
target_llong_alignment=8
3446
target_libs_softmmu=
3447

    
3448
TARGET_ARCH="$target_arch2"
3449
TARGET_BASE_ARCH=""
3450
TARGET_ABI_DIR=""
3451

    
3452
case "$target_arch2" in
3453
  i386)
3454
    target_phys_bits=64
3455
  ;;
3456
  x86_64)
3457
    TARGET_BASE_ARCH=i386
3458
    target_phys_bits=64
3459
    target_long_alignment=8
3460
  ;;
3461
  alpha)
3462
    target_phys_bits=64
3463
    target_long_alignment=8
3464
    target_nptl="yes"
3465
  ;;
3466
  arm|armeb)
3467
    TARGET_ARCH=arm
3468
    bflt="yes"
3469
    target_nptl="yes"
3470
    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3471
    target_phys_bits=32
3472
    target_llong_alignment=4
3473
  ;;
3474
  cris)
3475
    target_nptl="yes"
3476
    target_phys_bits=32
3477
  ;;
3478
  lm32)
3479
    target_phys_bits=32
3480
    target_libs_softmmu="$opengl_libs"
3481
  ;;
3482
  m68k)
3483
    bflt="yes"
3484
    gdb_xml_files="cf-core.xml cf-fp.xml"
3485
    target_phys_bits=32
3486
    target_int_alignment=2
3487
    target_long_alignment=2
3488
    target_llong_alignment=2
3489
  ;;
3490
  microblaze|microblazeel)
3491
    TARGET_ARCH=microblaze
3492
    bflt="yes"
3493
    target_nptl="yes"
3494
    target_phys_bits=32
3495
    target_libs_softmmu="$fdt_libs"
3496
  ;;
3497
  mips|mipsel)
3498
    TARGET_ARCH=mips
3499
    echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3500
    target_nptl="yes"
3501
    target_phys_bits=64
3502
  ;;
3503
  mipsn32|mipsn32el)
3504
    TARGET_ARCH=mipsn32
3505
    TARGET_BASE_ARCH=mips
3506
    echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3507
    target_phys_bits=64
3508
  ;;
3509
  mips64|mips64el)
3510
    TARGET_ARCH=mips64
3511
    TARGET_BASE_ARCH=mips
3512
    echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3513
    target_phys_bits=64
3514
    target_long_alignment=8
3515
  ;;
3516
  ppc)
3517
    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3518
    target_phys_bits=64
3519
    target_nptl="yes"
3520
    target_libs_softmmu="$fdt_libs"
3521
  ;;
3522
  ppcemb)
3523
    TARGET_BASE_ARCH=ppc
3524
    TARGET_ABI_DIR=ppc
3525
    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3526
    target_phys_bits=64
3527
    target_nptl="yes"
3528
    target_libs_softmmu="$fdt_libs"
3529
  ;;
3530
  ppc64)
3531
    TARGET_BASE_ARCH=ppc
3532
    TARGET_ABI_DIR=ppc
3533
    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3534
    target_phys_bits=64
3535
    target_long_alignment=8
3536
    target_libs_softmmu="$fdt_libs"
3537
  ;;
3538
  ppc64abi32)
3539
    TARGET_ARCH=ppc64
3540
    TARGET_BASE_ARCH=ppc
3541
    TARGET_ABI_DIR=ppc
3542
    echo "TARGET_ABI32=y" >> $config_target_mak
3543
    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3544
    target_phys_bits=64
3545
    target_libs_softmmu="$fdt_libs"
3546
  ;;
3547
  sh4|sh4eb)
3548
    TARGET_ARCH=sh4
3549
    bflt="yes"
3550
    target_nptl="yes"
3551
    target_phys_bits=32
3552
  ;;
3553
  sparc)
3554
    target_phys_bits=64
3555
  ;;
3556
  sparc64)
3557
    TARGET_BASE_ARCH=sparc
3558
    target_phys_bits=64
3559
    target_long_alignment=8
3560
  ;;
3561
  sparc32plus)
3562
    TARGET_ARCH=sparc64
3563
    TARGET_BASE_ARCH=sparc
3564
    TARGET_ABI_DIR=sparc
3565
    echo "TARGET_ABI32=y" >> $config_target_mak
3566
    target_phys_bits=64
3567
  ;;
3568
  s390x)
3569
    target_nptl="yes"
3570
    target_phys_bits=64
3571
    target_long_alignment=8
3572
  ;;
3573
  unicore32)
3574
    target_phys_bits=32
3575
  ;;
3576
  xtensa|xtensaeb)
3577
    TARGET_ARCH=xtensa
3578
    target_phys_bits=32
3579
  ;;
3580
  *)
3581
    echo "Unsupported target CPU"
3582
    exit 1
3583
  ;;
3584
esac
3585
echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
3586
echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
3587
echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
3588
echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
3589
echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3590
target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
3591
echo "TARGET_$target_arch_name=y" >> $config_target_mak
3592
echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3593
# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3594
if [ "$TARGET_BASE_ARCH" = "" ]; then
3595
  TARGET_BASE_ARCH=$TARGET_ARCH
3596
fi
3597
echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3598
if [ "$TARGET_ABI_DIR" = "" ]; then
3599
  TARGET_ABI_DIR=$TARGET_ARCH
3600
fi
3601
echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
3602
case "$target_arch2" in
3603
  i386|x86_64)
3604
    if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3605
      target_phys_bits=64
3606
      echo "CONFIG_XEN=y" >> $config_target_mak
3607
    else
3608
      echo "CONFIG_NO_XEN=y" >> $config_target_mak
3609
    fi
3610
    ;;
3611
  *)
3612
    echo "CONFIG_NO_XEN=y" >> $config_target_mak
3613
esac
3614
case "$target_arch2" in
3615
  i386|x86_64|ppcemb|ppc|ppc64|s390x)
3616
    # Make sure the target and host cpus are compatible
3617
    if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
3618
      \( "$target_arch2" = "$cpu" -o \
3619
      \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
3620
      \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
3621
      \( "$target_arch2" = "ppc"    -a "$cpu" = "ppc64" \) -o \
3622
      \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
3623
      \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
3624
      \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
3625
      echo "CONFIG_KVM=y" >> $config_target_mak
3626
      if test "$vhost_net" = "yes" ; then
3627
        echo "CONFIG_VHOST_NET=y" >> $config_target_mak
3628
      fi
3629
    fi
3630
esac
3631
if test "$target_arch2" = "ppc64" -a "$fdt" = "yes"; then
3632
  echo "CONFIG_PSERIES=y" >> $config_target_mak
3633
fi
3634
if test "$target_bigendian" = "yes" ; then
3635
  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
3636
fi
3637
if test "$target_softmmu" = "yes" ; then
3638
  echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
3639
  echo "CONFIG_SOFTMMU=y" >> $config_target_mak
3640
  echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
3641
  echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
3642
  echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
3643
  if test "$smartcard_nss" = "yes" ; then
3644
    echo "subdir-$target: subdir-libcacard" >> $config_host_mak
3645
  fi
3646
fi
3647
if test "$target_user_only" = "yes" ; then
3648
  echo "CONFIG_USER_ONLY=y" >> $config_target_mak
3649
  echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
3650
fi
3651
if test "$target_linux_user" = "yes" ; then
3652
  echo "CONFIG_LINUX_USER=y" >> $config_target_mak
3653
fi
3654
if test "$target_darwin_user" = "yes" ; then
3655
  echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
3656
fi
3657
list=""
3658
if test ! -z "$gdb_xml_files" ; then
3659
  for x in $gdb_xml_files; do
3660
    list="$list $source_path/gdb-xml/$x"
3661
  done
3662
  echo "TARGET_XML_FILES=$list" >> $config_target_mak
3663
fi
3664

    
3665
if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
3666
  echo "TARGET_HAS_BFLT=y" >> $config_target_mak
3667
fi
3668
if test "$target_user_only" = "yes" \
3669
        -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
3670
  echo "CONFIG_USE_NPTL=y" >> $config_target_mak
3671
fi
3672
if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
3673
  echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
3674
fi
3675
if test "$target_bsd_user" = "yes" ; then
3676
  echo "CONFIG_BSD_USER=y" >> $config_target_mak
3677
fi
3678

    
3679
# generate QEMU_CFLAGS/LDFLAGS for targets
3680

    
3681
cflags=""
3682
includes=""
3683
ldflags=""
3684

    
3685
if test "$tcg_interpreter" = "yes"; then
3686
  includes="-I\$(SRC_PATH)/tcg/tci $includes"
3687
elif test "$ARCH" = "sparc64" ; then
3688
  includes="-I\$(SRC_PATH)/tcg/sparc $includes"
3689
elif test "$ARCH" = "s390x" ; then
3690
  includes="-I\$(SRC_PATH)/tcg/s390 $includes"
3691
elif test "$ARCH" = "x86_64" ; then
3692
  includes="-I\$(SRC_PATH)/tcg/i386 $includes"
3693
else
3694
  includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
3695
fi
3696
includes="-I\$(SRC_PATH)/tcg $includes"
3697

    
3698
if test "$linux" = "yes" ; then
3699
  includes="-I\$(SRC_PATH)/linux-headers $includes"
3700
fi
3701

    
3702
if test "$target_user_only" = "yes" ; then
3703
    libdis_config_mak=libdis-user/config.mak
3704
else
3705
    libdis_config_mak=libdis/config.mak
3706
fi
3707

    
3708
for i in $ARCH $TARGET_BASE_ARCH ; do
3709
  case "$i" in
3710
  alpha)
3711
    echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
3712
    echo "CONFIG_ALPHA_DIS=y"  >> $libdis_config_mak
3713
  ;;
3714
  arm)
3715
    echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
3716
    echo "CONFIG_ARM_DIS=y"  >> $libdis_config_mak
3717
  ;;
3718
  cris)
3719
    echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
3720
    echo "CONFIG_CRIS_DIS=y"  >> $libdis_config_mak
3721
  ;;
3722
  hppa)
3723
    echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
3724
    echo "CONFIG_HPPA_DIS=y"  >> $libdis_config_mak
3725
  ;;
3726
  i386|x86_64)
3727
    echo "CONFIG_I386_DIS=y"  >> $config_target_mak
3728
    echo "CONFIG_I386_DIS=y"  >> $libdis_config_mak
3729
  ;;
3730
  ia64*)
3731
    echo "CONFIG_IA64_DIS=y"  >> $config_target_mak
3732
    echo "CONFIG_IA64_DIS=y"  >> $libdis_config_mak
3733
  ;;
3734
  m68k)
3735
    echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
3736
    echo "CONFIG_M68K_DIS=y"  >> $libdis_config_mak
3737
  ;;
3738
  microblaze*)
3739
    echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
3740
    echo "CONFIG_MICROBLAZE_DIS=y"  >> $libdis_config_mak
3741
  ;;
3742
  mips*)
3743
    echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
3744
    echo "CONFIG_MIPS_DIS=y"  >> $libdis_config_mak
3745
  ;;
3746
  ppc*)
3747
    echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
3748
    echo "CONFIG_PPC_DIS=y"  >> $libdis_config_mak
3749
  ;;
3750
  s390*)
3751
    echo "CONFIG_S390_DIS=y"  >> $config_target_mak
3752
    echo "CONFIG_S390_DIS=y"  >> $libdis_config_mak
3753
  ;;
3754
  sh4)
3755
    echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
3756
    echo "CONFIG_SH4_DIS=y"  >> $libdis_config_mak
3757
  ;;
3758
  sparc*)
3759
    echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
3760
    echo "CONFIG_SPARC_DIS=y"  >> $libdis_config_mak
3761
  ;;
3762
  xtensa*)
3763
    echo "CONFIG_XTENSA_DIS=y"  >> $config_target_mak
3764
    echo "CONFIG_XTENSA_DIS=y"  >> $libdis_config_mak
3765
  ;;
3766
  esac
3767
done
3768
if test "$tcg_interpreter" = "yes" ; then
3769
  echo "CONFIG_TCI_DIS=y"  >> $config_target_mak
3770
  echo "CONFIG_TCI_DIS=y"  >> $libdis_config_mak
3771
fi
3772

    
3773
case "$ARCH" in
3774
alpha)
3775
  # Ensure there's only a single GP
3776
  cflags="-msmall-data $cflags"
3777
;;
3778
esac
3779

    
3780
if test "$target_softmmu" = "yes" ; then
3781
  case "$TARGET_BASE_ARCH" in
3782
  arm)
3783
    cflags="-DHAS_AUDIO $cflags"
3784
  ;;
3785
  lm32)
3786
    cflags="-DHAS_AUDIO $cflags"
3787
  ;;
3788
  i386|mips|ppc)
3789
    cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
3790
  ;;
3791
  esac
3792
fi
3793

    
3794
if test "$target_softmmu" = "yes" -a \( \
3795
        "$TARGET_ARCH" = "microblaze" -o \
3796
        "$TARGET_ARCH" = "cris" \) ; then
3797
  echo "CONFIG_NEED_MMU=y" >> $config_target_mak
3798
fi
3799

    
3800
if test "$gprof" = "yes" ; then
3801
  echo "TARGET_GPROF=yes" >> $config_target_mak
3802
  if test "$target_linux_user" = "yes" ; then
3803
    cflags="-p $cflags"
3804
    ldflags="-p $ldflags"
3805
  fi
3806
  if test "$target_softmmu" = "yes" ; then
3807
    ldflags="-p $ldflags"
3808
    echo "GPROF_CFLAGS=-p" >> $config_target_mak
3809
  fi
3810
fi
3811

    
3812
if test "$ARCH" = "tci"; then
3813
  linker_script=""
3814
else
3815
  linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
3816
fi
3817

    
3818
if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
3819
  case "$ARCH" in
3820
  sparc)
3821
    # -static is used to avoid g1/g3 usage by the dynamic linker
3822
    ldflags="$linker_script -static $ldflags"
3823
    ;;
3824
  alpha | s390x)
3825
    # The default placement of the application is fine.
3826
    ;;
3827
  *)
3828
    ldflags="$linker_script $ldflags"
3829
    ;;
3830
  esac
3831
fi
3832

    
3833
echo "LDFLAGS+=$ldflags" >> $config_target_mak
3834
echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
3835
echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
3836

    
3837
done # for target in $targets
3838

    
3839
# build tree in object directory in case the source is not in the current directory
3840
DIRS="tests tests/tcg tests/tcg/cris slirp audio block net pc-bios/optionrom"
3841
DIRS="$DIRS pc-bios/spapr-rtas"
3842
DIRS="$DIRS roms/seabios roms/vgabios"
3843
DIRS="$DIRS fsdev ui"
3844
DIRS="$DIRS qapi qapi-generated"
3845
DIRS="$DIRS qga trace qom"
3846
FILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
3847
FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
3848
FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
3849
FILES="$FILES pc-bios/spapr-rtas/Makefile"
3850
FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
3851
for bios_file in \
3852
    $source_path/pc-bios/*.bin \
3853
    $source_path/pc-bios/*.rom \
3854
    $source_path/pc-bios/*.dtb \
3855
    $source_path/pc-bios/openbios-* \
3856
    $source_path/pc-bios/palcode-*
3857
do
3858
    FILES="$FILES pc-bios/`basename $bios_file`"
3859
done
3860
mkdir -p $DIRS
3861
for f in $FILES ; do
3862
    if [ -e "$source_path/$f" ] && ! [ -e "$f" ]; then
3863
        symlink "$source_path/$f" "$f"
3864
    fi
3865
done
3866

    
3867
# temporary config to build submodules
3868
for rom in seabios vgabios ; do
3869
    config_mak=roms/$rom/config.mak
3870
    echo "# Automatically generated by configure - do not modify" > $config_mak
3871
    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
3872
    echo "CC=$cc" >> $config_mak
3873
    echo "BCC=bcc" >> $config_mak
3874
    echo "CPP=${cross_prefix}cpp" >> $config_mak
3875
    echo "OBJCOPY=objcopy" >> $config_mak
3876
    echo "IASL=iasl" >> $config_mak
3877
    echo "LD=$ld" >> $config_mak
3878
done
3879

    
3880
for hwlib in 32 64; do
3881
  d=libhw$hwlib
3882
  mkdir -p $d
3883
  mkdir -p $d/ide
3884
  symlink $source_path/Makefile.hw $d/Makefile
3885
  mkdir -p $d/9pfs
3886
  echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
3887
done
3888

    
3889
if [ "$source_path" != `pwd` ]; then
3890
    # out of tree build
3891
    mkdir -p libcacard
3892
    rm -f libcacard/Makefile
3893
    symlink "$source_path/libcacard/Makefile" libcacard/Makefile
3894
fi
3895

    
3896
d=libuser
3897
mkdir -p $d
3898
mkdir -p $d/trace
3899
symlink $source_path/Makefile.user $d/Makefile
3900

    
3901
if test "$docs" = "yes" ; then
3902
  mkdir -p QMP
3903
fi