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configure: Enable threading for unicore32-linux-user
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1 #!/bin/sh
2 #
3 # qemu configure script (c) 2003 Fabrice Bellard
4 #
5 # set temporary file name
6 if test ! -z "$TMPDIR" ; then
7 TMPDIR1="${TMPDIR}"
8 elif test ! -z "$TEMPDIR" ; then
9 TMPDIR1="${TEMPDIR}"
10 else
11 TMPDIR1="/tmp"
12 fi
13
14 TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c"
15 TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o"
16 TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.exe"
17
18 # NB: do not call "exit" in the trap handler; this is buggy with some shells;
19 # see <1285349658-3122-1-git-send-email-loic.minier@linaro.org>
20 trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM
21 rm -f config.log
22
23 # Print a helpful header at the top of config.log
24 echo "# QEMU configure log $(date)" >> config.log
25 printf "# Configured with:" >> config.log
26 printf " '%s'" "$0" "$@" >> config.log
27 echo >> config.log
28 echo "#" >> config.log
29
30 error_exit() {
31 echo
32 echo "ERROR: $1"
33 while test -n "$2"; do
34 echo " $2"
35 shift
36 done
37 echo
38 exit 1
39 }
40
41 do_cc() {
42 # Run the compiler, capturing its output to the log.
43 echo $cc "$@" >> config.log
44 $cc "$@" >> config.log 2>&1 || return $?
45 # Test passed. If this is an --enable-werror build, rerun
46 # the test with -Werror and bail out if it fails. This
47 # makes warning-generating-errors in configure test code
48 # obvious to developers.
49 if test "$werror" != "yes"; then
50 return 0
51 fi
52 # Don't bother rerunning the compile if we were already using -Werror
53 case "$*" in
54 *-Werror*)
55 return 0
56 ;;
57 esac
58 echo $cc -Werror "$@" >> config.log
59 $cc -Werror "$@" >> config.log 2>&1 && return $?
60 error_exit "configure test passed without -Werror but failed with -Werror." \
61 "This is probably a bug in the configure script. The failing command" \
62 "will be at the bottom of config.log." \
63 "You can run configure with --disable-werror to bypass this check."
64 }
65
66 compile_object() {
67 do_cc $QEMU_CFLAGS -c -o $TMPO $TMPC
68 }
69
70 compile_prog() {
71 local_cflags="$1"
72 local_ldflags="$2"
73 do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
74 }
75
76 # symbolically link $1 to $2. Portable version of "ln -sf".
77 symlink() {
78 rm -rf "$2"
79 mkdir -p "$(dirname "$2")"
80 ln -s "$1" "$2"
81 }
82
83 # check whether a command is available to this shell (may be either an
84 # executable or a builtin)
85 has() {
86 type "$1" >/dev/null 2>&1
87 }
88
89 # search for an executable in PATH
90 path_of() {
91 local_command="$1"
92 local_ifs="$IFS"
93 local_dir=""
94
95 # pathname has a dir component?
96 if [ "${local_command#*/}" != "$local_command" ]; then
97 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
98 echo "$local_command"
99 return 0
100 fi
101 fi
102 if [ -z "$local_command" ]; then
103 return 1
104 fi
105
106 IFS=:
107 for local_dir in $PATH; do
108 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
109 echo "$local_dir/$local_command"
110 IFS="${local_ifs:-$(printf ' \t\n')}"
111 return 0
112 fi
113 done
114 # not found
115 IFS="${local_ifs:-$(printf ' \t\n')}"
116 return 1
117 }
118
119 # default parameters
120 source_path=`dirname "$0"`
121 cpu=""
122 interp_prefix="/usr/gnemul/qemu-%M"
123 static="no"
124 cross_prefix=""
125 audio_drv_list=""
126 block_drv_rw_whitelist=""
127 block_drv_ro_whitelist=""
128 host_cc="cc"
129 libs_softmmu=""
130 libs_tools=""
131 audio_pt_int=""
132 audio_win_int=""
133 cc_i386=i386-pc-linux-gnu-gcc
134 libs_qga=""
135 debug_info="yes"
136
137 # Don't accept a target_list environment variable.
138 unset target_list
139
140 # Default value for a variable defining feature "foo".
141 # * foo="no" feature will only be used if --enable-foo arg is given
142 # * foo="" feature will be searched for, and if found, will be used
143 # unless --disable-foo is given
144 # * foo="yes" this value will only be set by --enable-foo flag.
145 # feature will searched for,
146 # if not found, configure exits with error
147 #
148 # Always add --enable-foo and --disable-foo command line args.
149 # Distributions want to ensure that several features are compiled in, and it
150 # is impossible without a --enable-foo that exits if a feature is not found.
151
152 bluez=""
153 brlapi=""
154 curl=""
155 curses=""
156 docs=""
157 fdt=""
158 nptl=""
159 pixman=""
160 sdl=""
161 virtfs=""
162 vnc="yes"
163 sparse="no"
164 uuid=""
165 vde=""
166 vnc_tls=""
167 vnc_sasl=""
168 vnc_jpeg=""
169 vnc_png=""
170 vnc_ws=""
171 xen=""
172 xen_ctrl_version=""
173 xen_pci_passthrough=""
174 linux_aio=""
175 cap_ng=""
176 attr=""
177 libattr=""
178 xfs=""
179
180 vhost_net="no"
181 vhost_scsi="no"
182 kvm="no"
183 gprof="no"
184 debug_tcg="no"
185 debug="no"
186 strip_opt="yes"
187 tcg_interpreter="no"
188 bigendian="no"
189 mingw32="no"
190 gcov="no"
191 gcov_tool="gcov"
192 EXESUF=""
193 prefix="/usr/local"
194 mandir="\${prefix}/share/man"
195 datadir="\${prefix}/share"
196 qemu_docdir="\${prefix}/share/doc/qemu"
197 bindir="\${prefix}/bin"
198 libdir="\${prefix}/lib"
199 libexecdir="\${prefix}/libexec"
200 includedir="\${prefix}/include"
201 sysconfdir="\${prefix}/etc"
202 local_statedir="\${prefix}/var"
203 confsuffix="/qemu"
204 slirp="yes"
205 fmod_lib=""
206 fmod_inc=""
207 oss_lib=""
208 bsd="no"
209 linux="no"
210 solaris="no"
211 profiler="no"
212 cocoa="no"
213 softmmu="yes"
214 linux_user="no"
215 bsd_user="no"
216 guest_base="yes"
217 uname_release=""
218 mixemu="no"
219 aix="no"
220 blobs="yes"
221 pkgversion=""
222 pie=""
223 zero_malloc=""
224 qom_cast_debug="yes"
225 trace_backend="nop"
226 trace_file="trace"
227 spice=""
228 rbd=""
229 smartcard_nss=""
230 libusb=""
231 usb_redir=""
232 glx=""
233 zlib="yes"
234 guest_agent="yes"
235 want_tools="yes"
236 libiscsi=""
237 coroutine=""
238 seccomp=""
239 glusterfs=""
240 glusterfs_discard="no"
241 virtio_blk_data_plane=""
242 gtk=""
243 gtkabi="2.0"
244 tpm="no"
245 libssh2=""
246
247 # parse CC options first
248 for opt do
249 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
250 case "$opt" in
251 --cross-prefix=*) cross_prefix="$optarg"
252 ;;
253 --cc=*) CC="$optarg"
254 ;;
255 --source-path=*) source_path="$optarg"
256 ;;
257 --cpu=*) cpu="$optarg"
258 ;;
259 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
260 EXTRA_CFLAGS="$optarg"
261 ;;
262 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
263 EXTRA_LDFLAGS="$optarg"
264 ;;
265 --enable-debug-info) debug_info="yes"
266 ;;
267 --disable-debug-info) debug_info="no"
268 ;;
269 esac
270 done
271 # OS specific
272 # Using uname is really, really broken. Once we have the right set of checks
273 # we can eliminate its usage altogether.
274
275 # Preferred compiler:
276 # ${CC} (if set)
277 # ${cross_prefix}gcc (if cross-prefix specified)
278 # system compiler
279 if test -z "${CC}${cross_prefix}"; then
280 cc="$host_cc"
281 else
282 cc="${CC-${cross_prefix}gcc}"
283 fi
284
285 ar="${AR-${cross_prefix}ar}"
286 as="${AS-${cross_prefix}as}"
287 cpp="${CPP-$cc -E}"
288 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
289 ld="${LD-${cross_prefix}ld}"
290 libtool="${LIBTOOL-${cross_prefix}libtool}"
291 strip="${STRIP-${cross_prefix}strip}"
292 windres="${WINDRES-${cross_prefix}windres}"
293 pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
294 query_pkg_config() {
295 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
296 }
297 pkg_config=query_pkg_config
298 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
299
300 # default flags for all hosts
301 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
302 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
303 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
304 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
305 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include"
306 if test "$debug_info" = "yes"; then
307 CFLAGS="-g $CFLAGS"
308 LDFLAGS="-g $LDFLAGS"
309 fi
310
311 # make source path absolute
312 source_path=`cd "$source_path"; pwd`
313
314 check_define() {
315 cat > $TMPC <<EOF
316 #if !defined($1)
317 #error $1 not defined
318 #endif
319 int main(void) { return 0; }
320 EOF
321 compile_object
322 }
323
324 if check_define __linux__ ; then
325 targetos="Linux"
326 elif check_define _WIN32 ; then
327 targetos='MINGW32'
328 elif check_define __OpenBSD__ ; then
329 targetos='OpenBSD'
330 elif check_define __sun__ ; then
331 targetos='SunOS'
332 elif check_define __HAIKU__ ; then
333 targetos='Haiku'
334 else
335 targetos=`uname -s`
336 fi
337
338 # Some host OSes need non-standard checks for which CPU to use.
339 # Note that these checks are broken for cross-compilation: if you're
340 # cross-compiling to one of these OSes then you'll need to specify
341 # the correct CPU with the --cpu option.
342 case $targetos in
343 Darwin)
344 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
345 # run 64-bit userspace code.
346 # If the user didn't specify a CPU explicitly and the kernel says this is
347 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
348 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
349 cpu="x86_64"
350 fi
351 ;;
352 SunOS)
353 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo
354 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
355 cpu="x86_64"
356 fi
357 esac
358
359 if test ! -z "$cpu" ; then
360 # command line argument
361 :
362 elif check_define __i386__ ; then
363 cpu="i386"
364 elif check_define __x86_64__ ; then
365 cpu="x86_64"
366 elif check_define __sparc__ ; then
367 if check_define __arch64__ ; then
368 cpu="sparc64"
369 else
370 cpu="sparc"
371 fi
372 elif check_define _ARCH_PPC ; then
373 if check_define _ARCH_PPC64 ; then
374 cpu="ppc64"
375 else
376 cpu="ppc"
377 fi
378 elif check_define __mips__ ; then
379 cpu="mips"
380 elif check_define __ia64__ ; then
381 cpu="ia64"
382 elif check_define __s390__ ; then
383 if check_define __s390x__ ; then
384 cpu="s390x"
385 else
386 cpu="s390"
387 fi
388 elif check_define __arm__ ; then
389 cpu="arm"
390 elif check_define __aarch64__ ; then
391 cpu="aarch64"
392 elif check_define __hppa__ ; then
393 cpu="hppa"
394 else
395 cpu=`uname -m`
396 fi
397
398 ARCH=
399 # Normalise host CPU name and set ARCH.
400 # Note that this case should only have supported host CPUs, not guests.
401 case "$cpu" in
402 ia64|ppc|ppc64|s390|s390x|sparc64)
403 cpu="$cpu"
404 ;;
405 i386|i486|i586|i686|i86pc|BePC)
406 cpu="i386"
407 ;;
408 x86_64|amd64)
409 cpu="x86_64"
410 ;;
411 armv*b|armv*l|arm)
412 cpu="arm"
413 ;;
414 aarch64)
415 cpu="aarch64"
416 ;;
417 hppa|parisc|parisc64)
418 cpu="hppa"
419 ;;
420 mips*)
421 cpu="mips"
422 ;;
423 sparc|sun4[cdmuv])
424 cpu="sparc"
425 ;;
426 *)
427 # This will result in either an error or falling back to TCI later
428 ARCH=unknown
429 ;;
430 esac
431 if test -z "$ARCH"; then
432 ARCH="$cpu"
433 fi
434
435 # OS specific
436
437 case $targetos in
438 CYGWIN*)
439 mingw32="yes"
440 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
441 audio_possible_drivers="winwave sdl"
442 audio_drv_list="winwave"
443 ;;
444 MINGW32*)
445 mingw32="yes"
446 audio_possible_drivers="winwave dsound sdl fmod"
447 audio_drv_list="winwave"
448 ;;
449 GNU/kFreeBSD)
450 bsd="yes"
451 audio_drv_list="oss"
452 audio_possible_drivers="oss sdl esd pa"
453 ;;
454 FreeBSD)
455 bsd="yes"
456 make="${MAKE-gmake}"
457 audio_drv_list="oss"
458 audio_possible_drivers="oss sdl esd pa"
459 # needed for kinfo_getvmmap(3) in libutil.h
460 LIBS="-lutil $LIBS"
461 ;;
462 DragonFly)
463 bsd="yes"
464 make="${MAKE-gmake}"
465 audio_drv_list="oss"
466 audio_possible_drivers="oss sdl esd pa"
467 ;;
468 NetBSD)
469 bsd="yes"
470 make="${MAKE-gmake}"
471 audio_drv_list="oss"
472 audio_possible_drivers="oss sdl esd"
473 oss_lib="-lossaudio"
474 ;;
475 OpenBSD)
476 bsd="yes"
477 make="${MAKE-gmake}"
478 audio_drv_list="sdl"
479 audio_possible_drivers="sdl esd"
480 ;;
481 Darwin)
482 bsd="yes"
483 darwin="yes"
484 if [ "$cpu" = "x86_64" ] ; then
485 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
486 LDFLAGS="-arch x86_64 $LDFLAGS"
487 else
488 QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
489 fi
490 cocoa="yes"
491 audio_drv_list="coreaudio"
492 audio_possible_drivers="coreaudio sdl fmod"
493 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
494 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
495 # Disable attempts to use ObjectiveC features in os/object.h since they
496 # won't work when we're compiling with gcc as a C compiler.
497 QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
498 ;;
499 SunOS)
500 solaris="yes"
501 make="${MAKE-gmake}"
502 install="${INSTALL-ginstall}"
503 ld="gld"
504 smbd="${SMBD-/usr/sfw/sbin/smbd}"
505 needs_libsunmath="no"
506 solarisrev=`uname -r | cut -f2 -d.`
507 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
508 if test "$solarisrev" -le 9 ; then
509 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
510 needs_libsunmath="yes"
511 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
512 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
513 LIBS="-lsunmath $LIBS"
514 else
515 error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \
516 "libsunmath from the Sun Studio compilers tools, due to a lack of" \
517 "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \
518 "Studio 11 can be downloaded from www.sun.com."
519 fi
520 fi
521 fi
522 if test -f /usr/include/sys/soundcard.h ; then
523 audio_drv_list="oss"
524 fi
525 audio_possible_drivers="oss sdl"
526 # needed for CMSG_ macros in sys/socket.h
527 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
528 # needed for TIOCWIN* defines in termios.h
529 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
530 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
531 solarisnetlibs="-lsocket -lnsl -lresolv"
532 LIBS="$solarisnetlibs $LIBS"
533 libs_qga="$solarisnetlibs $libs_qga"
534 ;;
535 AIX)
536 aix="yes"
537 make="${MAKE-gmake}"
538 ;;
539 Haiku)
540 haiku="yes"
541 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
542 LIBS="-lposix_error_mapper -lnetwork $LIBS"
543 ;;
544 *)
545 audio_drv_list="oss"
546 audio_possible_drivers="oss alsa sdl esd pa"
547 linux="yes"
548 linux_user="yes"
549 usb="linux"
550 kvm="yes"
551 vhost_net="yes"
552 vhost_scsi="yes"
553 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
554 audio_possible_drivers="$audio_possible_drivers fmod"
555 fi
556 QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
557 ;;
558 esac
559
560 if [ "$bsd" = "yes" ] ; then
561 if [ "$darwin" != "yes" ] ; then
562 if [ "$targetos" != "FreeBSD" ]; then
563 usb="bsd"
564 fi
565 bsd_user="yes"
566 fi
567 fi
568
569 : ${make=${MAKE-make}}
570 : ${install=${INSTALL-install}}
571 : ${python=${PYTHON-python}}
572 : ${smbd=${SMBD-/usr/sbin/smbd}}
573
574 # Default objcc to clang if available, otherwise use CC
575 if has clang; then
576 objcc=clang
577 else
578 objcc="$cc"
579 fi
580
581 if test "$mingw32" = "yes" ; then
582 EXESUF=".exe"
583 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
584 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
585 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
586 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
587 cat > $TMPC << EOF
588 int main(void) { return 0; }
589 EOF
590 if compile_prog "" "-liberty" ; then
591 LIBS="-liberty $LIBS"
592 fi
593 prefix="c:/Program Files/QEMU"
594 mandir="\${prefix}"
595 datadir="\${prefix}"
596 qemu_docdir="\${prefix}"
597 bindir="\${prefix}"
598 sysconfdir="\${prefix}"
599 local_statedir=
600 confsuffix=""
601 libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga"
602 fi
603
604 werror=""
605
606 for opt do
607 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
608 case "$opt" in
609 --help|-h) show_help=yes
610 ;;
611 --version|-V) exec cat $source_path/VERSION
612 ;;
613 --prefix=*) prefix="$optarg"
614 ;;
615 --interp-prefix=*) interp_prefix="$optarg"
616 ;;
617 --source-path=*)
618 ;;
619 --cross-prefix=*)
620 ;;
621 --cc=*)
622 ;;
623 --host-cc=*) host_cc="$optarg"
624 ;;
625 --objcc=*) objcc="$optarg"
626 ;;
627 --make=*) make="$optarg"
628 ;;
629 --install=*) install="$optarg"
630 ;;
631 --python=*) python="$optarg"
632 ;;
633 --gcov=*) gcov_tool="$optarg"
634 ;;
635 --smbd=*) smbd="$optarg"
636 ;;
637 --extra-cflags=*)
638 ;;
639 --extra-ldflags=*)
640 ;;
641 --enable-debug-info)
642 ;;
643 --disable-debug-info)
644 ;;
645 --cpu=*)
646 ;;
647 --target-list=*) target_list="$optarg"
648 ;;
649 --enable-trace-backend=*) trace_backend="$optarg"
650 ;;
651 --with-trace-file=*) trace_file="$optarg"
652 ;;
653 --enable-gprof) gprof="yes"
654 ;;
655 --enable-gcov) gcov="yes"
656 ;;
657 --static)
658 static="yes"
659 LDFLAGS="-static $LDFLAGS"
660 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
661 ;;
662 --mandir=*) mandir="$optarg"
663 ;;
664 --bindir=*) bindir="$optarg"
665 ;;
666 --libdir=*) libdir="$optarg"
667 ;;
668 --libexecdir=*) libexecdir="$optarg"
669 ;;
670 --includedir=*) includedir="$optarg"
671 ;;
672 --datadir=*) datadir="$optarg"
673 ;;
674 --with-confsuffix=*) confsuffix="$optarg"
675 ;;
676 --docdir=*) qemu_docdir="$optarg"
677 ;;
678 --sysconfdir=*) sysconfdir="$optarg"
679 ;;
680 --localstatedir=*) local_statedir="$optarg"
681 ;;
682 --sbindir=*|--sharedstatedir=*|\
683 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
684 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
685 # These switches are silently ignored, for compatibility with
686 # autoconf-generated configure scripts. This allows QEMU's
687 # configure to be used by RPM and similar macros that set
688 # lots of directory switches by default.
689 ;;
690 --with-system-pixman) pixman="system"
691 ;;
692 --without-system-pixman) pixman="internal"
693 ;;
694 --without-pixman) pixman="none"
695 ;;
696 --disable-sdl) sdl="no"
697 ;;
698 --enable-sdl) sdl="yes"
699 ;;
700 --disable-qom-cast-debug) qom_cast_debug="no"
701 ;;
702 --enable-qom-cast-debug) qom_cast_debug="yes"
703 ;;
704 --disable-virtfs) virtfs="no"
705 ;;
706 --enable-virtfs) virtfs="yes"
707 ;;
708 --disable-vnc) vnc="no"
709 ;;
710 --enable-vnc) vnc="yes"
711 ;;
712 --fmod-lib=*) fmod_lib="$optarg"
713 ;;
714 --fmod-inc=*) fmod_inc="$optarg"
715 ;;
716 --oss-lib=*) oss_lib="$optarg"
717 ;;
718 --audio-drv-list=*) audio_drv_list="$optarg"
719 ;;
720 --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
721 ;;
722 --block-drv-ro-whitelist=*) block_drv_ro_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
723 ;;
724 --enable-debug-tcg) debug_tcg="yes"
725 ;;
726 --disable-debug-tcg) debug_tcg="no"
727 ;;
728 --enable-debug)
729 # Enable debugging options that aren't excessively noisy
730 debug_tcg="yes"
731 debug="yes"
732 strip_opt="no"
733 ;;
734 --enable-sparse) sparse="yes"
735 ;;
736 --disable-sparse) sparse="no"
737 ;;
738 --disable-strip) strip_opt="no"
739 ;;
740 --disable-vnc-tls) vnc_tls="no"
741 ;;
742 --enable-vnc-tls) vnc_tls="yes"
743 ;;
744 --disable-vnc-sasl) vnc_sasl="no"
745 ;;
746 --enable-vnc-sasl) vnc_sasl="yes"
747 ;;
748 --disable-vnc-jpeg) vnc_jpeg="no"
749 ;;
750 --enable-vnc-jpeg) vnc_jpeg="yes"
751 ;;
752 --disable-vnc-png) vnc_png="no"
753 ;;
754 --enable-vnc-png) vnc_png="yes"
755 ;;
756 --disable-vnc-ws) vnc_ws="no"
757 ;;
758 --enable-vnc-ws) vnc_ws="yes"
759 ;;
760 --disable-slirp) slirp="no"
761 ;;
762 --disable-uuid) uuid="no"
763 ;;
764 --enable-uuid) uuid="yes"
765 ;;
766 --disable-vde) vde="no"
767 ;;
768 --enable-vde) vde="yes"
769 ;;
770 --disable-xen) xen="no"
771 ;;
772 --enable-xen) xen="yes"
773 ;;
774 --disable-xen-pci-passthrough) xen_pci_passthrough="no"
775 ;;
776 --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
777 ;;
778 --disable-brlapi) brlapi="no"
779 ;;
780 --enable-brlapi) brlapi="yes"
781 ;;
782 --disable-bluez) bluez="no"
783 ;;
784 --enable-bluez) bluez="yes"
785 ;;
786 --disable-kvm) kvm="no"
787 ;;
788 --enable-kvm) kvm="yes"
789 ;;
790 --disable-tcg-interpreter) tcg_interpreter="no"
791 ;;
792 --enable-tcg-interpreter) tcg_interpreter="yes"
793 ;;
794 --disable-cap-ng) cap_ng="no"
795 ;;
796 --enable-cap-ng) cap_ng="yes"
797 ;;
798 --disable-spice) spice="no"
799 ;;
800 --enable-spice) spice="yes"
801 ;;
802 --disable-libiscsi) libiscsi="no"
803 ;;
804 --enable-libiscsi) libiscsi="yes"
805 ;;
806 --enable-profiler) profiler="yes"
807 ;;
808 --disable-cocoa) cocoa="no"
809 ;;
810 --enable-cocoa)
811 cocoa="yes" ;
812 sdl="no" ;
813 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
814 ;;
815 --disable-system) softmmu="no"
816 ;;
817 --enable-system) softmmu="yes"
818 ;;
819 --disable-user)
820 linux_user="no" ;
821 bsd_user="no" ;
822 ;;
823 --enable-user) ;;
824 --disable-linux-user) linux_user="no"
825 ;;
826 --enable-linux-user) linux_user="yes"
827 ;;
828 --disable-bsd-user) bsd_user="no"
829 ;;
830 --enable-bsd-user) bsd_user="yes"
831 ;;
832 --enable-guest-base) guest_base="yes"
833 ;;
834 --disable-guest-base) guest_base="no"
835 ;;
836 --enable-pie) pie="yes"
837 ;;
838 --disable-pie) pie="no"
839 ;;
840 --enable-uname-release=*) uname_release="$optarg"
841 ;;
842 --enable-werror) werror="yes"
843 ;;
844 --disable-werror) werror="no"
845 ;;
846 --disable-curses) curses="no"
847 ;;
848 --enable-curses) curses="yes"
849 ;;
850 --disable-curl) curl="no"
851 ;;
852 --enable-curl) curl="yes"
853 ;;
854 --disable-fdt) fdt="no"
855 ;;
856 --enable-fdt) fdt="yes"
857 ;;
858 --disable-nptl) nptl="no"
859 ;;
860 --enable-nptl) nptl="yes"
861 ;;
862 --enable-mixemu) mixemu="yes"
863 ;;
864 --disable-linux-aio) linux_aio="no"
865 ;;
866 --enable-linux-aio) linux_aio="yes"
867 ;;
868 --disable-attr) attr="no"
869 ;;
870 --enable-attr) attr="yes"
871 ;;
872 --disable-blobs) blobs="no"
873 ;;
874 --with-pkgversion=*) pkgversion=" ($optarg)"
875 ;;
876 --with-coroutine=*) coroutine="$optarg"
877 ;;
878 --disable-docs) docs="no"
879 ;;
880 --enable-docs) docs="yes"
881 ;;
882 --disable-vhost-net) vhost_net="no"
883 ;;
884 --enable-vhost-net) vhost_net="yes"
885 ;;
886 --disable-vhost-scsi) vhost_scsi="no"
887 ;;
888 --enable-vhost-scsi) vhost_scsi="yes"
889 ;;
890 --disable-glx) glx="no"
891 ;;
892 --enable-glx) glx="yes"
893 ;;
894 --disable-rbd) rbd="no"
895 ;;
896 --enable-rbd) rbd="yes"
897 ;;
898 --disable-xfsctl) xfs="no"
899 ;;
900 --enable-xfsctl) xfs="yes"
901 ;;
902 --disable-smartcard-nss) smartcard_nss="no"
903 ;;
904 --enable-smartcard-nss) smartcard_nss="yes"
905 ;;
906 --disable-libusb) libusb="no"
907 ;;
908 --enable-libusb) libusb="yes"
909 ;;
910 --disable-usb-redir) usb_redir="no"
911 ;;
912 --enable-usb-redir) usb_redir="yes"
913 ;;
914 --disable-zlib-test) zlib="no"
915 ;;
916 --enable-guest-agent) guest_agent="yes"
917 ;;
918 --disable-guest-agent) guest_agent="no"
919 ;;
920 --enable-tools) want_tools="yes"
921 ;;
922 --disable-tools) want_tools="no"
923 ;;
924 --enable-seccomp) seccomp="yes"
925 ;;
926 --disable-seccomp) seccomp="no"
927 ;;
928 --disable-glusterfs) glusterfs="no"
929 ;;
930 --enable-glusterfs) glusterfs="yes"
931 ;;
932 --disable-virtio-blk-data-plane) virtio_blk_data_plane="no"
933 ;;
934 --enable-virtio-blk-data-plane) virtio_blk_data_plane="yes"
935 ;;
936 --disable-gtk) gtk="no"
937 ;;
938 --enable-gtk) gtk="yes"
939 ;;
940 --with-gtkabi=*) gtkabi="$optarg"
941 ;;
942 --enable-tpm) tpm="yes"
943 ;;
944 --disable-libssh2) libssh2="no"
945 ;;
946 --enable-libssh2) libssh2="yes"
947 ;;
948 *) echo "ERROR: unknown option $opt"; show_help="yes"
949 ;;
950 esac
951 done
952
953 case "$cpu" in
954 sparc)
955 LDFLAGS="-m32 $LDFLAGS"
956 CPU_CFLAGS="-m32 -mcpu=ultrasparc"
957 ;;
958 sparc64)
959 LDFLAGS="-m64 $LDFLAGS"
960 CPU_CFLAGS="-m64 -mcpu=ultrasparc"
961 ;;
962 s390)
963 CPU_CFLAGS="-m31 -march=z990"
964 LDFLAGS="-m31 $LDFLAGS"
965 ;;
966 s390x)
967 CPU_CFLAGS="-m64 -march=z990"
968 LDFLAGS="-m64 $LDFLAGS"
969 ;;
970 i386)
971 CPU_CFLAGS="-m32"
972 LDFLAGS="-m32 $LDFLAGS"
973 cc_i386='$(CC) -m32'
974 ;;
975 x86_64)
976 CPU_CFLAGS="-m64"
977 LDFLAGS="-m64 $LDFLAGS"
978 cc_i386='$(CC) -m32'
979 ;;
980 # No special flags required for other host CPUs
981 esac
982
983 QEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
984 EXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS"
985
986 default_target_list=""
987
988 mak_wilds=""
989
990 if [ "$softmmu" = "yes" ]; then
991 mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
992 fi
993 if [ "$linux_user" = "yes" ]; then
994 mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
995 fi
996 if [ "$bsd_user" = "yes" ]; then
997 mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
998 fi
999
1000 for config in $mak_wilds; do
1001 default_target_list="${default_target_list} $(basename "$config" .mak)"
1002 done
1003
1004 if test x"$show_help" = x"yes" ; then
1005 cat << EOF
1006
1007 Usage: configure [options]
1008 Options: [defaults in brackets after descriptions]
1009
1010 EOF
1011 echo "Standard options:"
1012 echo " --help print this message"
1013 echo " --prefix=PREFIX install in PREFIX [$prefix]"
1014 echo " --interp-prefix=PREFIX where to find shared libraries, etc."
1015 echo " use %M for cpu name [$interp_prefix]"
1016 echo " --target-list=LIST set target list (default: build everything)"
1017 echo "Available targets: $default_target_list" | \
1018 fold -s -w 53 | sed -e 's/^/ /'
1019 echo ""
1020 echo "Advanced options (experts only):"
1021 echo " --source-path=PATH path of source code [$source_path]"
1022 echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]"
1023 echo " --cc=CC use C compiler CC [$cc]"
1024 echo " --host-cc=CC use C compiler CC [$host_cc] for code run at"
1025 echo " build time"
1026 echo " --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]"
1027 echo " --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS"
1028 echo " --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS"
1029 echo " --make=MAKE use specified make [$make]"
1030 echo " --install=INSTALL use specified install [$install]"
1031 echo " --python=PYTHON use specified python [$python]"
1032 echo " --smbd=SMBD use specified smbd [$smbd]"
1033 echo " --static enable static build [$static]"
1034 echo " --mandir=PATH install man pages in PATH"
1035 echo " --datadir=PATH install firmware in PATH$confsuffix"
1036 echo " --docdir=PATH install documentation in PATH$confsuffix"
1037 echo " --bindir=PATH install binaries in PATH"
1038 echo " --libdir=PATH install libraries in PATH"
1039 echo " --sysconfdir=PATH install config in PATH$confsuffix"
1040 echo " --localstatedir=PATH install local state in PATH (set at runtime on win32)"
1041 echo " --with-confsuffix=SUFFIX suffix for QEMU data inside datadir and sysconfdir [$confsuffix]"
1042 echo " --enable-debug-tcg enable TCG debugging"
1043 echo " --disable-debug-tcg disable TCG debugging (default)"
1044 echo " --enable-debug-info enable debugging information (default)"
1045 echo " --disable-debug-info disable debugging information"
1046 echo " --enable-debug enable common debug build options"
1047 echo " --enable-sparse enable sparse checker"
1048 echo " --disable-sparse disable sparse checker (default)"
1049 echo " --disable-strip disable stripping binaries"
1050 echo " --disable-werror disable compilation abort on warning"
1051 echo " --disable-sdl disable SDL"
1052 echo " --enable-sdl enable SDL"
1053 echo " --disable-gtk disable gtk UI"
1054 echo " --enable-gtk enable gtk UI"
1055 echo " --disable-virtfs disable VirtFS"
1056 echo " --enable-virtfs enable VirtFS"
1057 echo " --disable-vnc disable VNC"
1058 echo " --enable-vnc enable VNC"
1059 echo " --disable-cocoa disable Cocoa (Mac OS X only)"
1060 echo " --enable-cocoa enable Cocoa (default on Mac OS X)"
1061 echo " --audio-drv-list=LIST set audio drivers list:"
1062 echo " Available drivers: $audio_possible_drivers"
1063 echo " --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L"
1064 echo " --block-drv-rw-whitelist=L"
1065 echo " set block driver read-write whitelist"
1066 echo " (affects only QEMU, not qemu-img)"
1067 echo " --block-drv-ro-whitelist=L"
1068 echo " set block driver read-only whitelist"
1069 echo " (affects only QEMU, not qemu-img)"
1070 echo " --enable-mixemu enable mixer emulation"
1071 echo " --disable-xen disable xen backend driver support"
1072 echo " --enable-xen enable xen backend driver support"
1073 echo " --disable-xen-pci-passthrough"
1074 echo " --enable-xen-pci-passthrough"
1075 echo " --disable-brlapi disable BrlAPI"
1076 echo " --enable-brlapi enable BrlAPI"
1077 echo " --disable-vnc-tls disable TLS encryption for VNC server"
1078 echo " --enable-vnc-tls enable TLS encryption for VNC server"
1079 echo " --disable-vnc-sasl disable SASL encryption for VNC server"
1080 echo " --enable-vnc-sasl enable SASL encryption for VNC server"
1081 echo " --disable-vnc-jpeg disable JPEG lossy compression for VNC server"
1082 echo " --enable-vnc-jpeg enable JPEG lossy compression for VNC server"
1083 echo " --disable-vnc-png disable PNG compression for VNC server (default)"
1084 echo " --enable-vnc-png enable PNG compression for VNC server"
1085 echo " --disable-vnc-ws disable Websockets support for VNC server"
1086 echo " --enable-vnc-ws enable Websockets support for VNC server"
1087 echo " --disable-curses disable curses output"
1088 echo " --enable-curses enable curses output"
1089 echo " --disable-curl disable curl connectivity"
1090 echo " --enable-curl enable curl connectivity"
1091 echo " --disable-fdt disable fdt device tree"
1092 echo " --enable-fdt enable fdt device tree"
1093 echo " --disable-bluez disable bluez stack connectivity"
1094 echo " --enable-bluez enable bluez stack connectivity"
1095 echo " --disable-slirp disable SLIRP userspace network connectivity"
1096 echo " --disable-kvm disable KVM acceleration support"
1097 echo " --enable-kvm enable KVM acceleration support"
1098 echo " --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)"
1099 echo " --disable-nptl disable usermode NPTL support"
1100 echo " --enable-nptl enable usermode NPTL support"
1101 echo " --enable-system enable all system emulation targets"
1102 echo " --disable-system disable all system emulation targets"
1103 echo " --enable-user enable supported user emulation targets"
1104 echo " --disable-user disable all user emulation targets"
1105 echo " --enable-linux-user enable all linux usermode emulation targets"
1106 echo " --disable-linux-user disable all linux usermode emulation targets"
1107 echo " --enable-bsd-user enable all BSD usermode emulation targets"
1108 echo " --disable-bsd-user disable all BSD usermode emulation targets"
1109 echo " --enable-guest-base enable GUEST_BASE support for usermode"
1110 echo " emulation targets"
1111 echo " --disable-guest-base disable GUEST_BASE support"
1112 echo " --enable-pie build Position Independent Executables"
1113 echo " --disable-pie do not build Position Independent Executables"
1114 echo " --fmod-lib path to FMOD library"
1115 echo " --fmod-inc path to FMOD includes"
1116 echo " --oss-lib path to OSS library"
1117 echo " --enable-uname-release=R Return R for uname -r in usermode emulation"
1118 echo " --cpu=CPU Build for host CPU [$cpu]"
1119 echo " --disable-uuid disable uuid support"
1120 echo " --enable-uuid enable uuid support"
1121 echo " --disable-vde disable support for vde network"
1122 echo " --enable-vde enable support for vde network"
1123 echo " --disable-linux-aio disable Linux AIO support"
1124 echo " --enable-linux-aio enable Linux AIO support"
1125 echo " --disable-cap-ng disable libcap-ng support"
1126 echo " --enable-cap-ng enable libcap-ng support"
1127 echo " --disable-attr disables attr and xattr support"
1128 echo " --enable-attr enable attr and xattr support"
1129 echo " --disable-blobs disable installing provided firmware blobs"
1130 echo " --enable-docs enable documentation build"
1131 echo " --disable-docs disable documentation build"
1132 echo " --disable-vhost-net disable vhost-net acceleration support"
1133 echo " --enable-vhost-net enable vhost-net acceleration support"
1134 echo " --enable-trace-backend=B Set trace backend"
1135 echo " Available backends:" $($python "$source_path"/scripts/tracetool.py --list-backends)
1136 echo " --with-trace-file=NAME Full PATH,NAME of file to store traces"
1137 echo " Default:trace-<pid>"
1138 echo " --disable-spice disable spice"
1139 echo " --enable-spice enable spice"
1140 echo " --enable-rbd enable building the rados block device (rbd)"
1141 echo " --disable-libiscsi disable iscsi support"
1142 echo " --enable-libiscsi enable iscsi support"
1143 echo " --disable-smartcard-nss disable smartcard nss support"
1144 echo " --enable-smartcard-nss enable smartcard nss support"
1145 echo " --disable-libusb disable libusb (for usb passthrough)"
1146 echo " --enable-libusb enable libusb (for usb passthrough)"
1147 echo " --disable-usb-redir disable usb network redirection support"
1148 echo " --enable-usb-redir enable usb network redirection support"
1149 echo " --disable-guest-agent disable building of the QEMU Guest Agent"
1150 echo " --enable-guest-agent enable building of the QEMU Guest Agent"
1151 echo " --disable-seccomp disable seccomp support"
1152 echo " --enable-seccomp enables seccomp support"
1153 echo " --with-coroutine=BACKEND coroutine backend. Supported options:"
1154 echo " gthread, ucontext, sigaltstack, windows"
1155 echo " --enable-glusterfs enable GlusterFS backend"
1156 echo " --disable-glusterfs disable GlusterFS backend"
1157 echo " --enable-gcov enable test coverage analysis with gcov"
1158 echo " --gcov=GCOV use specified gcov [$gcov_tool]"
1159 echo " --enable-tpm enable TPM support"
1160 echo " --disable-libssh2 disable ssh block device support"
1161 echo " --enable-libssh2 enable ssh block device support"
1162 echo ""
1163 echo "NOTE: The object files are built at the place where configure is launched"
1164 exit 1
1165 fi
1166
1167 # Now we have handled --enable-tcg-interpreter and know we're not just
1168 # printing the help message, bail out if the host CPU isn't supported.
1169 if test "$ARCH" = "unknown"; then
1170 if test "$tcg_interpreter" = "yes" ; then
1171 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1172 ARCH=tci
1173 else
1174 error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1175 fi
1176 fi
1177
1178 # check that the C compiler works.
1179 cat > $TMPC <<EOF
1180 int main(void) { return 0; }
1181 EOF
1182
1183 if compile_object ; then
1184 : C compiler works ok
1185 else
1186 error_exit "\"$cc\" either does not exist or does not work"
1187 fi
1188
1189 # Consult white-list to determine whether to enable werror
1190 # by default. Only enable by default for git builds
1191 z_version=`cut -f3 -d. $source_path/VERSION`
1192
1193 if test -z "$werror" ; then
1194 if test -d "$source_path/.git" -a \
1195 "$linux" = "yes" ; then
1196 werror="yes"
1197 else
1198 werror="no"
1199 fi
1200 fi
1201
1202 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1203 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1204 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1205 gcc_flags="-Wendif-labels $gcc_flags"
1206 gcc_flags="-Wno-initializer-overrides $gcc_flags"
1207 # Note that we do not add -Werror to gcc_flags here, because that would
1208 # enable it for all configure tests. If a configure test failed due
1209 # to -Werror this would just silently disable some features,
1210 # so it's too error prone.
1211 cat > $TMPC << EOF
1212 int main(void) { return 0; }
1213 EOF
1214 for flag in $gcc_flags; do
1215 # Use the positive sense of the flag when testing for -Wno-wombat
1216 # support (gcc will happily accept the -Wno- form of unknown
1217 # warning options).
1218 optflag="$(echo $flag | sed -e 's/^-Wno-/-W/')"
1219 if compile_prog "-Werror $optflag" "" ; then
1220 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1221 fi
1222 done
1223
1224 if compile_prog "-Werror -fstack-protector-all" "" ; then
1225 QEMU_CFLAGS="$QEMU_CFLAGS -fstack-protector-all"
1226 LIBTOOLFLAGS="$LIBTOOLFLAGS -Wc,-fstack-protector-all"
1227 fi
1228
1229 # Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and
1230 # large functions that use global variables. The bug is in all releases of
1231 # GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in
1232 # 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013.
1233 cat > $TMPC << EOF
1234 #if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1235 int main(void) { return 0; }
1236 #else
1237 #error No bug in this compiler.
1238 #endif
1239 EOF
1240 if compile_prog "-Werror -fno-gcse" "" ; then
1241 TRANSLATE_OPT_CFLAGS=-fno-gcse
1242 fi
1243
1244 if test "$static" = "yes" ; then
1245 if test "$pie" = "yes" ; then
1246 error_exit "static and pie are mutually incompatible"
1247 else
1248 pie="no"
1249 fi
1250 fi
1251
1252 if test "$pie" = ""; then
1253 case "$cpu-$targetos" in
1254 i386-Linux|x86_64-Linux|i386-OpenBSD|x86_64-OpenBSD)
1255 ;;
1256 *)
1257 pie="no"
1258 ;;
1259 esac
1260 fi
1261
1262 if test "$pie" != "no" ; then
1263 cat > $TMPC << EOF
1264
1265 #ifdef __linux__
1266 # define THREAD __thread
1267 #else
1268 # define THREAD
1269 #endif
1270
1271 static THREAD int tls_var;
1272
1273 int main(void) { return tls_var; }
1274
1275 EOF
1276 if compile_prog "-fPIE -DPIE" "-pie"; then
1277 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
1278 LDFLAGS="-pie $LDFLAGS"
1279 pie="yes"
1280 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
1281 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1282 fi
1283 else
1284 if test "$pie" = "yes"; then
1285 error_exit "PIE not available due to missing toolchain support"
1286 else
1287 echo "Disabling PIE due to missing toolchain support"
1288 pie="no"
1289 fi
1290 fi
1291 fi
1292
1293 ##########################################
1294 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
1295 # use i686 as default anyway, but for those that don't, an explicit
1296 # specification is necessary
1297
1298 if test "$cpu" = "i386"; then
1299 cat > $TMPC << EOF
1300 static int sfaa(int *ptr)
1301 {
1302 return __sync_fetch_and_and(ptr, 0);
1303 }
1304
1305 int main(void)
1306 {
1307 int val = 42;
1308 val = __sync_val_compare_and_swap(&val, 0, 1);
1309 sfaa(&val);
1310 return val;
1311 }
1312 EOF
1313 if ! compile_prog "" "" ; then
1314 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
1315 fi
1316 fi
1317
1318 #########################################
1319 # Solaris specific configure tool chain decisions
1320
1321 if test "$solaris" = "yes" ; then
1322 if has $install; then
1323 :
1324 else
1325 error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
1326 "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
1327 "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1328 fi
1329 if test "`path_of $install`" = "/usr/sbin/install" ; then
1330 error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
1331 "try ginstall from the GNU fileutils available from www.blastwave.org" \
1332 "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1333 fi
1334 if has ar; then
1335 :
1336 else
1337 if test -f /usr/ccs/bin/ar ; then
1338 error_exit "No path includes ar" \
1339 "Add /usr/ccs/bin to your path and rerun configure"
1340 fi
1341 error_exit "No path includes ar"
1342 fi
1343 fi
1344
1345 if ! has $python; then
1346 error_exit "Python not found. Use --python=/path/to/python"
1347 fi
1348
1349 # Note that if the Python conditional here evaluates True we will exit
1350 # with status 1 which is a shell 'false' value.
1351 if ! "$python" -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then
1352 error_exit "Cannot use '$python', Python 2.4 or later is required." \
1353 "Note that Python 3 or later is not yet supported." \
1354 "Use --python=/path/to/python to specify a supported Python."
1355 fi
1356
1357 if test -z "${target_list+xxx}" ; then
1358 target_list="$default_target_list"
1359 else
1360 target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1361 fi
1362
1363 # Check that we recognised the target name; this allows a more
1364 # friendly error message than if we let it fall through.
1365 for target in $target_list; do
1366 case " $default_target_list " in
1367 *" $target "*)
1368 ;;
1369 *)
1370 error_exit "Unknown target name '$target'"
1371 ;;
1372 esac
1373 done
1374
1375 # see if system emulation was really requested
1376 case " $target_list " in
1377 *"-softmmu "*) softmmu=yes
1378 ;;
1379 *) softmmu=no
1380 ;;
1381 esac
1382
1383 feature_not_found() {
1384 feature=$1
1385
1386 error_exit "User requested feature $feature" \
1387 "configure was not able to find it"
1388 }
1389
1390 if test -z "$cross_prefix" ; then
1391
1392 # ---
1393 # big/little endian test
1394 cat > $TMPC << EOF
1395 #include <inttypes.h>
1396 int main(void) {
1397 volatile uint32_t i=0x01234567;
1398 return (*((uint8_t*)(&i))) == 0x67;
1399 }
1400 EOF
1401
1402 if compile_prog "" "" ; then
1403 $TMPE && bigendian="yes"
1404 else
1405 echo big/little test failed
1406 fi
1407
1408 else
1409
1410 # if cross compiling, cannot launch a program, so make a static guess
1411 case "$cpu" in
1412 arm)
1413 # ARM can be either way; ask the compiler which one we are
1414 if check_define __ARMEB__; then
1415 bigendian=yes
1416 fi
1417 ;;
1418 hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1419 bigendian=yes
1420 ;;
1421 esac
1422
1423 fi
1424
1425 ##########################################
1426 # pkg-config probe
1427
1428 if ! has "$pkg_config_exe"; then
1429 error_exit "pkg-config binary '$pkg_config_exe' not found"
1430 fi
1431
1432 ##########################################
1433 # NPTL probe
1434
1435 if test "$nptl" != "no" ; then
1436 cat > $TMPC <<EOF
1437 #include <sched.h>
1438 #include <linux/futex.h>
1439 int main(void) {
1440 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1441 #error bork
1442 #endif
1443 return 0;
1444 }
1445 EOF
1446
1447 if compile_object ; then
1448 nptl=yes
1449 else
1450 if test "$nptl" = "yes" ; then
1451 feature_not_found "nptl"
1452 fi
1453 nptl=no
1454 fi
1455 fi
1456
1457 ##########################################
1458 # zlib check
1459
1460 if test "$zlib" != "no" ; then
1461 cat > $TMPC << EOF
1462 #include <zlib.h>
1463 int main(void) { zlibVersion(); return 0; }
1464 EOF
1465 if compile_prog "" "-lz" ; then
1466 :
1467 else
1468 error_exit "zlib check failed" \
1469 "Make sure to have the zlib libs and headers installed."
1470 fi
1471 fi
1472 libs_softmmu="$libs_softmmu -lz"
1473
1474 ##########################################
1475 # libseccomp check
1476
1477 if test "$seccomp" != "no" ; then
1478 if $pkg_config --atleast-version=1.0.0 libseccomp --modversion >/dev/null 2>&1; then
1479 libs_softmmu="$libs_softmmu `$pkg_config --libs libseccomp`"
1480 QEMU_CFLAGS="$QEMU_CFLAGS `$pkg_config --cflags libseccomp`"
1481 seccomp="yes"
1482 else
1483 if test "$seccomp" = "yes"; then
1484 feature_not_found "libseccomp"
1485 fi
1486 seccomp="no"
1487 fi
1488 fi
1489 ##########################################
1490 # xen probe
1491
1492 if test "$xen" != "no" ; then
1493 xen_libs="-lxenstore -lxenctrl -lxenguest"
1494
1495 # First we test whether Xen headers and libraries are available.
1496 # If no, we are done and there is no Xen support.
1497 # If yes, more tests are run to detect the Xen version.
1498
1499 # Xen (any)
1500 cat > $TMPC <<EOF
1501 #include <xenctrl.h>
1502 int main(void) {
1503 return 0;
1504 }
1505 EOF
1506 if ! compile_prog "" "$xen_libs" ; then
1507 # Xen not found
1508 if test "$xen" = "yes" ; then
1509 feature_not_found "xen"
1510 fi
1511 xen=no
1512
1513 # Xen unstable
1514 elif
1515 cat > $TMPC <<EOF &&
1516 #include <xenctrl.h>
1517 #include <xenstore.h>
1518 #include <stdint.h>
1519 #include <xen/hvm/hvm_info_table.h>
1520 #if !defined(HVM_MAX_VCPUS)
1521 # error HVM_MAX_VCPUS not defined
1522 #endif
1523 int main(void) {
1524 xc_interface *xc;
1525 xs_daemon_open();
1526 xc = xc_interface_open(0, 0, 0);
1527 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1528 xc_gnttab_open(NULL, 0);
1529 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1530 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1531 return 0;
1532 }
1533 EOF
1534 compile_prog "" "$xen_libs"
1535 then
1536 xen_ctrl_version=420
1537 xen=yes
1538
1539 elif
1540 cat > $TMPC <<EOF &&
1541 #include <xenctrl.h>
1542 #include <xs.h>
1543 #include <stdint.h>
1544 #include <xen/hvm/hvm_info_table.h>
1545 #if !defined(HVM_MAX_VCPUS)
1546 # error HVM_MAX_VCPUS not defined
1547 #endif
1548 int main(void) {
1549 xs_daemon_open();
1550 xc_interface_open(0, 0, 0);
1551 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1552 xc_gnttab_open(NULL, 0);
1553 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1554 return 0;
1555 }
1556 EOF
1557 compile_prog "" "$xen_libs"
1558 then
1559 xen_ctrl_version=410
1560 xen=yes
1561
1562 # Xen 4.0.0
1563 elif
1564 cat > $TMPC <<EOF &&
1565 #include <xenctrl.h>
1566 #include <xs.h>
1567 #include <stdint.h>
1568 #include <xen/hvm/hvm_info_table.h>
1569 #if !defined(HVM_MAX_VCPUS)
1570 # error HVM_MAX_VCPUS not defined
1571 #endif
1572 int main(void) {
1573 struct xen_add_to_physmap xatp = {
1574 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1575 };
1576 xs_daemon_open();
1577 xc_interface_open();
1578 xc_gnttab_open();
1579 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1580 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1581 return 0;
1582 }
1583 EOF
1584 compile_prog "" "$xen_libs"
1585 then
1586 xen_ctrl_version=400
1587 xen=yes
1588
1589 # Xen 3.4.0
1590 elif
1591 cat > $TMPC <<EOF &&
1592 #include <xenctrl.h>
1593 #include <xs.h>
1594 int main(void) {
1595 struct xen_add_to_physmap xatp = {
1596 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1597 };
1598 xs_daemon_open();
1599 xc_interface_open();
1600 xc_gnttab_open();
1601 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1602 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1603 return 0;
1604 }
1605 EOF
1606 compile_prog "" "$xen_libs"
1607 then
1608 xen_ctrl_version=340
1609 xen=yes
1610
1611 # Xen 3.3.0
1612 elif
1613 cat > $TMPC <<EOF &&
1614 #include <xenctrl.h>
1615 #include <xs.h>
1616 int main(void) {
1617 xs_daemon_open();
1618 xc_interface_open();
1619 xc_gnttab_open();
1620 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1621 return 0;
1622 }
1623 EOF
1624 compile_prog "" "$xen_libs"
1625 then
1626 xen_ctrl_version=330
1627 xen=yes
1628
1629 # Xen version unsupported
1630 else
1631 if test "$xen" = "yes" ; then
1632 feature_not_found "xen (unsupported version)"
1633 fi
1634 xen=no
1635 fi
1636
1637 if test "$xen" = yes; then
1638 libs_softmmu="$xen_libs $libs_softmmu"
1639 fi
1640 fi
1641
1642 if test "$xen_pci_passthrough" != "no"; then
1643 if test "$xen" = "yes" && test "$linux" = "yes" &&
1644 test "$xen_ctrl_version" -ge 340; then
1645 xen_pci_passthrough=yes
1646 else
1647 if test "$xen_pci_passthrough" = "yes"; then
1648 if test "$xen_ctrl_version" -lt 340; then
1649 error_exit "User requested feature Xen PCI Passthrough" \
1650 "This feature does not work with Xen 3.3"
1651 fi
1652 error_exit "User requested feature Xen PCI Passthrough" \
1653 " but this feature requires /sys from Linux"
1654 fi
1655 xen_pci_passthrough=no
1656 fi
1657 fi
1658
1659 ##########################################
1660 # libtool probe
1661
1662 if ! has $libtool; then
1663 libtool=
1664 fi
1665
1666 # MacOSX ships with a libtool which isn't the GNU one; weed this
1667 # out by checking whether libtool supports the --version switch
1668 if test -n "$libtool"; then
1669 if ! "$libtool" --version >/dev/null 2>&1; then
1670 libtool=
1671 fi
1672 fi
1673
1674 ##########################################
1675 # Sparse probe
1676 if test "$sparse" != "no" ; then
1677 if has cgcc; then
1678 sparse=yes
1679 else
1680 if test "$sparse" = "yes" ; then
1681 feature_not_found "sparse"
1682 fi
1683 sparse=no
1684 fi
1685 fi
1686
1687 ##########################################
1688 # GTK probe
1689
1690 if test "$gtk" != "no"; then
1691 gtkpackage="gtk+-$gtkabi"
1692 if test "$gtkabi" = "3.0" ; then
1693 gtkversion="3.0.0"
1694 vtepackage="vte-2.90"
1695 vteversion="0.32.0"
1696 else
1697 gtkversion="2.18.0"
1698 vtepackage="vte"
1699 vteversion="0.24.0"
1700 fi
1701 if ! $pkg_config --exists "$gtkpackage >= $gtkversion"; then
1702 if test "$gtk" = "yes" ; then
1703 feature_not_found "gtk"
1704 fi
1705 gtk="no"
1706 elif ! $pkg_config --exists "$vtepackage >= $vteversion"; then
1707 if test "$gtk" = "yes" ; then
1708 error_exit "libvte not found (required for gtk support)"
1709 fi
1710 gtk="no"
1711 else
1712 gtk_cflags=`$pkg_config --cflags $gtkpackage 2>/dev/null`
1713 gtk_libs=`$pkg_config --libs $gtkpackage 2>/dev/null`
1714 vte_cflags=`$pkg_config --cflags $vtepackage 2>/dev/null`
1715 vte_libs=`$pkg_config --libs $vtepackage 2>/dev/null`
1716 libs_softmmu="$gtk_libs $vte_libs $libs_softmmu"
1717 gtk="yes"
1718 fi
1719 fi
1720
1721 ##########################################
1722 # SDL probe
1723
1724 # Look for sdl configuration program (pkg-config or sdl-config). Try
1725 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1726 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1727 sdl_config=sdl-config
1728 fi
1729
1730 if $pkg_config sdl --modversion >/dev/null 2>&1; then
1731 sdlconfig="$pkg_config sdl"
1732 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1733 elif has ${sdl_config}; then
1734 sdlconfig="$sdl_config"
1735 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1736 else
1737 if test "$sdl" = "yes" ; then
1738 feature_not_found "sdl"
1739 fi
1740 sdl=no
1741 fi
1742 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1743 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1744 fi
1745
1746 sdl_too_old=no
1747 if test "$sdl" != "no" ; then
1748 cat > $TMPC << EOF
1749 #include <SDL.h>
1750 #undef main /* We don't want SDL to override our main() */
1751 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1752 EOF
1753 sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1754 if test "$static" = "yes" ; then
1755 sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1756 else
1757 sdl_libs=`$sdlconfig --libs 2> /dev/null`
1758 fi
1759 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1760 if test "$_sdlversion" -lt 121 ; then
1761 sdl_too_old=yes
1762 else
1763 if test "$cocoa" = "no" ; then
1764 sdl=yes
1765 fi
1766 fi
1767
1768 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1769 if test "$sdl" = "yes" -a "$static" = "yes" ; then
1770 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1771 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1772 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1773 fi
1774 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1775 :
1776 else
1777 sdl=no
1778 fi
1779 fi # static link
1780 else # sdl not found
1781 if test "$sdl" = "yes" ; then
1782 feature_not_found "sdl"
1783 fi
1784 sdl=no
1785 fi # sdl compile test
1786 fi
1787
1788 if test "$sdl" = "yes" ; then
1789 cat > $TMPC <<EOF
1790 #include <SDL.h>
1791 #if defined(SDL_VIDEO_DRIVER_X11)
1792 #include <X11/XKBlib.h>
1793 #else
1794 #error No x11 support
1795 #endif
1796 int main(void) { return 0; }
1797 EOF
1798 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1799 sdl_libs="$sdl_libs -lX11"
1800 fi
1801 libs_softmmu="$sdl_libs $libs_softmmu"
1802 fi
1803
1804 ##########################################
1805 # VNC TLS/WS detection
1806 if test "$vnc" = "yes" -a \( "$vnc_tls" != "no" -o "$vnc_ws" != "no" \) ; then
1807 cat > $TMPC <<EOF
1808 #include <gnutls/gnutls.h>
1809 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1810 EOF
1811 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1812 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1813 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1814 if test "$vnc_tls" != "no" ; then
1815 vnc_tls=yes
1816 fi
1817 if test "$vnc_ws" != "no" ; then
1818 vnc_ws=yes
1819 fi
1820 libs_softmmu="$vnc_tls_libs $libs_softmmu"
1821 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_tls_cflags"
1822 else
1823 if test "$vnc_tls" = "yes" ; then
1824 feature_not_found "vnc-tls"
1825 fi
1826 if test "$vnc_ws" = "yes" ; then
1827 feature_not_found "vnc-ws"
1828 fi
1829 vnc_tls=no
1830 vnc_ws=no
1831 fi
1832 fi
1833
1834 ##########################################
1835 # VNC SASL detection
1836 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1837 cat > $TMPC <<EOF
1838 #include <sasl/sasl.h>
1839 #include <stdio.h>
1840 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1841 EOF
1842 # Assuming Cyrus-SASL installed in /usr prefix
1843 vnc_sasl_cflags=""
1844 vnc_sasl_libs="-lsasl2"
1845 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1846 vnc_sasl=yes
1847 libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1848 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
1849 else
1850 if test "$vnc_sasl" = "yes" ; then
1851 feature_not_found "vnc-sasl"
1852 fi
1853 vnc_sasl=no
1854 fi
1855 fi
1856
1857 ##########################################
1858 # VNC JPEG detection
1859 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1860 cat > $TMPC <<EOF
1861 #include <stdio.h>
1862 #include <jpeglib.h>
1863 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1864 EOF
1865 vnc_jpeg_cflags=""
1866 vnc_jpeg_libs="-ljpeg"
1867 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1868 vnc_jpeg=yes
1869 libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1870 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
1871 else
1872 if test "$vnc_jpeg" = "yes" ; then
1873 feature_not_found "vnc-jpeg"
1874 fi
1875 vnc_jpeg=no
1876 fi
1877 fi
1878
1879 ##########################################
1880 # VNC PNG detection
1881 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1882 cat > $TMPC <<EOF
1883 //#include <stdio.h>
1884 #include <png.h>
1885 #include <stddef.h>
1886 int main(void) {
1887 png_structp png_ptr;
1888 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1889 return png_ptr != 0;
1890 }
1891 EOF
1892 if $pkg_config libpng --modversion >/dev/null 2>&1; then
1893 vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null`
1894 vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null`
1895 else
1896 vnc_png_cflags=""
1897 vnc_png_libs="-lpng"
1898 fi
1899 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1900 vnc_png=yes
1901 libs_softmmu="$vnc_png_libs $libs_softmmu"
1902 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
1903 else
1904 if test "$vnc_png" = "yes" ; then
1905 feature_not_found "vnc-png"
1906 fi
1907 vnc_png=no
1908 fi
1909 fi
1910
1911 ##########################################
1912 # fnmatch() probe, used for ACL routines
1913 fnmatch="no"
1914 cat > $TMPC << EOF
1915 #include <fnmatch.h>
1916 int main(void)
1917 {
1918 fnmatch("foo", "foo", 0);
1919 return 0;
1920 }
1921 EOF
1922 if compile_prog "" "" ; then
1923 fnmatch="yes"
1924 fi
1925
1926 ##########################################
1927 # uuid_generate() probe, used for vdi block driver
1928 # Note that on some systems (notably MacOSX) no extra library
1929 # need be linked to get the uuid functions.
1930 if test "$uuid" != "no" ; then
1931 uuid_libs="-luuid"
1932 cat > $TMPC << EOF
1933 #include <uuid/uuid.h>
1934 int main(void)
1935 {
1936 uuid_t my_uuid;
1937 uuid_generate(my_uuid);
1938 return 0;
1939 }
1940 EOF
1941 if compile_prog "" "" ; then
1942 uuid="yes"
1943 elif compile_prog "" "$uuid_libs" ; then
1944 uuid="yes"
1945 libs_softmmu="$uuid_libs $libs_softmmu"
1946 libs_tools="$uuid_libs $libs_tools"
1947 else
1948 if test "$uuid" = "yes" ; then
1949 feature_not_found "uuid"
1950 fi
1951 uuid=no
1952 fi
1953 fi
1954
1955 ##########################################
1956 # xfsctl() probe, used for raw-posix
1957 if test "$xfs" != "no" ; then
1958 cat > $TMPC << EOF
1959 #include <stddef.h> /* NULL */
1960 #include <xfs/xfs.h>
1961 int main(void)
1962 {
1963 xfsctl(NULL, 0, 0, NULL);
1964 return 0;
1965 }
1966 EOF
1967 if compile_prog "" "" ; then
1968 xfs="yes"
1969 else
1970 if test "$xfs" = "yes" ; then
1971 feature_not_found "xfs"
1972 fi
1973 xfs=no
1974 fi
1975 fi
1976
1977 ##########################################
1978 # vde libraries probe
1979 if test "$vde" != "no" ; then
1980 vde_libs="-lvdeplug"
1981 cat > $TMPC << EOF
1982 #include <libvdeplug.h>
1983 int main(void)
1984 {
1985 struct vde_open_args a = {0, 0, 0};
1986 char s[] = "";
1987 vde_open(s, s, &a);
1988 return 0;
1989 }
1990 EOF
1991 if compile_prog "" "$vde_libs" ; then
1992 vde=yes
1993 libs_softmmu="$vde_libs $libs_softmmu"
1994 libs_tools="$vde_libs $libs_tools"
1995 else
1996 if test "$vde" = "yes" ; then
1997 feature_not_found "vde"
1998 fi
1999 vde=no
2000 fi
2001 fi
2002
2003 ##########################################
2004 # libcap-ng library probe
2005 if test "$cap_ng" != "no" ; then
2006 cap_libs="-lcap-ng"
2007 cat > $TMPC << EOF
2008 #include <cap-ng.h>
2009 int main(void)
2010 {
2011 capng_capability_to_name(CAPNG_EFFECTIVE);
2012 return 0;
2013 }
2014 EOF
2015 if compile_prog "" "$cap_libs" ; then
2016 cap_ng=yes
2017 libs_tools="$cap_libs $libs_tools"
2018 else
2019 if test "$cap_ng" = "yes" ; then
2020 feature_not_found "cap_ng"
2021 fi
2022 cap_ng=no
2023 fi
2024 fi
2025
2026 ##########################################
2027 # Sound support libraries probe
2028
2029 audio_drv_probe()
2030 {
2031 drv=$1
2032 hdr=$2
2033 lib=$3
2034 exp=$4
2035 cfl=$5
2036 cat > $TMPC << EOF
2037 #include <$hdr>
2038 int main(void) { $exp }
2039 EOF
2040 if compile_prog "$cfl" "$lib" ; then
2041 :
2042 else
2043 error_exit "$drv check failed" \
2044 "Make sure to have the $drv libs and headers installed."
2045 fi
2046 }
2047
2048 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
2049 for drv in $audio_drv_list; do
2050 case $drv in
2051 alsa)
2052 audio_drv_probe $drv alsa/asoundlib.h -lasound \
2053 "return snd_pcm_close((snd_pcm_t *)0);"
2054 libs_softmmu="-lasound $libs_softmmu"
2055 ;;
2056
2057 fmod)
2058 if test -z $fmod_lib || test -z $fmod_inc; then
2059 error_exit "You must specify path to FMOD library and headers" \
2060 "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
2061 fi
2062 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
2063 libs_softmmu="$fmod_lib $libs_softmmu"
2064 ;;
2065
2066 esd)
2067 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
2068 libs_softmmu="-lesd $libs_softmmu"
2069 audio_pt_int="yes"
2070 ;;
2071
2072 pa)
2073 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \
2074 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;"
2075 libs_softmmu="-lpulse $libs_softmmu"
2076 audio_pt_int="yes"
2077 ;;
2078
2079 coreaudio)
2080 libs_softmmu="-framework CoreAudio $libs_softmmu"
2081 ;;
2082
2083 dsound)
2084 libs_softmmu="-lole32 -ldxguid $libs_softmmu"
2085 audio_win_int="yes"
2086 ;;
2087
2088 oss)
2089 libs_softmmu="$oss_lib $libs_softmmu"
2090 ;;
2091
2092 sdl|wav)
2093 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
2094 ;;
2095
2096 winwave)
2097 libs_softmmu="-lwinmm $libs_softmmu"
2098 audio_win_int="yes"
2099 ;;
2100
2101 *)
2102 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
2103 error_exit "Unknown driver '$drv' selected" \
2104 "Possible drivers are: $audio_possible_drivers"
2105 }
2106 ;;
2107 esac
2108 done
2109
2110 ##########################################
2111 # BrlAPI probe
2112
2113 if test "$brlapi" != "no" ; then
2114 brlapi_libs="-lbrlapi"
2115 cat > $TMPC << EOF
2116 #include <brlapi.h>
2117 #include <stddef.h>
2118 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
2119 EOF
2120 if compile_prog "" "$brlapi_libs" ; then
2121 brlapi=yes
2122 libs_softmmu="$brlapi_libs $libs_softmmu"
2123 else
2124 if test "$brlapi" = "yes" ; then
2125 feature_not_found "brlapi"
2126 fi
2127 brlapi=no
2128 fi
2129 fi
2130
2131 ##########################################
2132 # curses probe
2133 if test "$curses" != "no" ; then
2134 if test "$mingw32" = "yes" ; then
2135 curses_list="-lpdcurses"
2136 else
2137 curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lncurses:-lcurses"
2138 fi
2139 curses_found=no
2140 cat > $TMPC << EOF
2141 #include <curses.h>
2142 int main(void) {
2143 const char *s = curses_version();
2144 resize_term(0, 0);
2145 return s != 0;
2146 }
2147 EOF
2148 IFS=:
2149 for curses_lib in $curses_list; do
2150 unset IFS
2151 if compile_prog "" "$curses_lib" ; then
2152 curses_found=yes
2153 libs_softmmu="$curses_lib $libs_softmmu"
2154 break
2155 fi
2156 done
2157 unset IFS
2158 if test "$curses_found" = "yes" ; then
2159 curses=yes
2160 else
2161 if test "$curses" = "yes" ; then
2162 feature_not_found "curses"
2163 fi
2164 curses=no
2165 fi
2166 fi
2167
2168 ##########################################
2169 # curl probe
2170 if test "$curl" != "no" ; then
2171 if $pkg_config libcurl --modversion >/dev/null 2>&1; then
2172 curlconfig="$pkg_config libcurl"
2173 else
2174 curlconfig=curl-config
2175 fi
2176 cat > $TMPC << EOF
2177 #include <curl/curl.h>
2178 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
2179 EOF
2180 curl_cflags=`$curlconfig --cflags 2>/dev/null`
2181 curl_libs=`$curlconfig --libs 2>/dev/null`
2182 if compile_prog "$curl_cflags" "$curl_libs" ; then
2183 curl=yes
2184 libs_tools="$curl_libs $libs_tools"
2185 libs_softmmu="$curl_libs $libs_softmmu"
2186 else
2187 if test "$curl" = "yes" ; then
2188 feature_not_found "curl"
2189 fi
2190 curl=no
2191 fi
2192 fi # test "$curl"
2193
2194 ##########################################
2195 # bluez support probe
2196 if test "$bluez" != "no" ; then
2197 cat > $TMPC << EOF
2198 #include <bluetooth/bluetooth.h>
2199 int main(void) { return bt_error(0); }
2200 EOF
2201 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
2202 bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
2203 if compile_prog "$bluez_cflags" "$bluez_libs" ; then
2204 bluez=yes
2205 libs_softmmu="$bluez_libs $libs_softmmu"
2206 else
2207 if test "$bluez" = "yes" ; then
2208 feature_not_found "bluez"
2209 fi
2210 bluez="no"
2211 fi
2212 fi
2213
2214 ##########################################
2215 # glib support probe
2216
2217 if test "$mingw32" = yes; then
2218 # g_poll is required in order to integrate with the glib main loop.
2219 glib_req_ver=2.20
2220 else
2221 glib_req_ver=2.12
2222 fi
2223 if $pkg_config --atleast-version=$glib_req_ver gthread-2.0 > /dev/null 2>&1
2224 then
2225 glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null`
2226 glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null`
2227 LIBS="$glib_libs $LIBS"
2228 libs_qga="$glib_libs $libs_qga"
2229 else
2230 error_exit "glib-$glib_req_ver required to compile QEMU"
2231 fi
2232
2233 ##########################################
2234 # pixman support probe
2235
2236 if test "$pixman" = ""; then
2237 if test "$want_tools" = "no" -a "$softmmu" = "no"; then
2238 pixman="none"
2239 elif $pkg_config pixman-1 > /dev/null 2>&1; then
2240 pixman="system"
2241 else
2242 pixman="internal"
2243 fi
2244 fi
2245 if test "$pixman" = "none"; then
2246 if test "$want_tools" != "no" -o "$softmmu" != "no"; then
2247 error_exit "pixman disabled but system emulation or tools build" \
2248 "enabled. You can turn off pixman only if you also" \
2249 "disable all system emulation targets and the tools" \
2250 "build with '--disable-tools --disable-system'."
2251 fi
2252 pixman_cflags=
2253 pixman_libs=
2254 elif test "$pixman" = "system"; then
2255 pixman_cflags=`$pkg_config --cflags pixman-1 2>/dev/null`
2256 pixman_libs=`$pkg_config --libs pixman-1 2>/dev/null`
2257 else
2258 if test ! -d ${source_path}/pixman/pixman; then
2259 error_exit "pixman not present. Your options:" \
2260 " (1) Preferred: Install the pixman devel package (any recent" \
2261 " distro should have packages as Xorg needs pixman too)." \
2262 " (2) Fetch the pixman submodule, using:" \
2263 " git submodule update --init pixman"
2264 fi
2265 mkdir -p pixman/pixman
2266 pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
2267 pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
2268 fi
2269
2270 ##########################################
2271 # libcap probe
2272
2273 if test "$cap" != "no" ; then
2274 cat > $TMPC <<EOF
2275 #include <stdio.h>
2276 #include <sys/capability.h>
2277 int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
2278 EOF
2279 if compile_prog "" "-lcap" ; then
2280 cap=yes
2281 else
2282 cap=no
2283 fi
2284 fi
2285
2286 ##########################################
2287 # pthread probe
2288 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
2289
2290 pthread=no
2291 cat > $TMPC << EOF
2292 #include <pthread.h>
2293 static void *f(void *p) { return NULL; }
2294 int main(void) {
2295 pthread_t thread;
2296 pthread_create(&thread, 0, f, 0);
2297 return 0;
2298 }
2299 EOF
2300 if compile_prog "" "" ; then
2301 pthread=yes
2302 else
2303 for pthread_lib in $PTHREADLIBS_LIST; do
2304 if compile_prog "" "$pthread_lib" ; then
2305 pthread=yes
2306 found=no
2307 for lib_entry in $LIBS; do
2308 if test "$lib_entry" = "$pthread_lib"; then
2309 found=yes
2310 break
2311 fi
2312 done
2313 if test "$found" = "no"; then
2314 LIBS="$pthread_lib $LIBS"
2315 fi
2316 break
2317 fi
2318 done
2319 fi
2320
2321 if test "$mingw32" != yes -a "$pthread" = no; then
2322 error_exit "pthread check failed" \
2323 "Make sure to have the pthread libs and headers installed."
2324 fi
2325
2326 ##########################################
2327 # rbd probe
2328 if test "$rbd" != "no" ; then
2329 cat > $TMPC <<EOF
2330 #include <stdio.h>
2331 #include <rbd/librbd.h>
2332 int main(void) {
2333 rados_t cluster;
2334 rados_create(&cluster, NULL);
2335 return 0;
2336 }
2337 EOF
2338 rbd_libs="-lrbd -lrados"
2339 if compile_prog "" "$rbd_libs" ; then
2340 rbd=yes
2341 libs_tools="$rbd_libs $libs_tools"
2342 libs_softmmu="$rbd_libs $libs_softmmu"
2343 else
2344 if test "$rbd" = "yes" ; then
2345 feature_not_found "rados block device"
2346 fi
2347 rbd=no
2348 fi
2349 fi
2350
2351 ##########################################
2352 # libssh2 probe
2353 min_libssh2_version=1.2.8
2354 if test "$libssh2" != "no" ; then
2355 if $pkg_config --atleast-version=$min_libssh2_version libssh2 >/dev/null 2>&1
2356 then
2357 libssh2_cflags=`$pkg_config libssh2 --cflags`
2358 libssh2_libs=`$pkg_config libssh2 --libs`
2359 libssh2=yes
2360 libs_tools="$libssh2_libs $libs_tools"
2361 libs_softmmu="$libssh2_libs $libs_softmmu"
2362 QEMU_CFLAGS="$QEMU_CFLAGS $libssh2_cflags"
2363 else
2364 if test "$libssh2" = "yes" ; then
2365 error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
2366 fi
2367 libssh2=no
2368 fi
2369 fi
2370
2371 ##########################################
2372 # libssh2_sftp_fsync probe
2373
2374 if test "$libssh2" = "yes"; then
2375 cat > $TMPC <<EOF
2376 #include <stdio.h>
2377 #include <libssh2.h>
2378 #include <libssh2_sftp.h>
2379 int main(void) {
2380 LIBSSH2_SESSION *session;
2381 LIBSSH2_SFTP *sftp;
2382 LIBSSH2_SFTP_HANDLE *sftp_handle;
2383 session = libssh2_session_init ();
2384 sftp = libssh2_sftp_init (session);
2385 sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
2386 libssh2_sftp_fsync (sftp_handle);
2387 return 0;
2388 }
2389 EOF
2390 # libssh2_cflags/libssh2_libs defined in previous test.
2391 if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
2392 QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
2393 fi
2394 fi
2395
2396 ##########################################
2397 # linux-aio probe
2398
2399 if test "$linux_aio" != "no" ; then
2400 cat > $TMPC <<EOF
2401 #include <libaio.h>
2402 #include <sys/eventfd.h>
2403 #include <stddef.h>
2404 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
2405 EOF
2406 if compile_prog "" "-laio" ; then
2407 linux_aio=yes
2408 libs_softmmu="$libs_softmmu -laio"
2409 libs_tools="$libs_tools -laio"
2410 else
2411 if test "$linux_aio" = "yes" ; then
2412 feature_not_found "linux AIO"
2413 fi
2414 linux_aio=no
2415 fi
2416 fi
2417
2418 ##########################################
2419 # TPM passthrough is only on x86 Linux
2420
2421 if test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
2422 tpm_passthrough=$tpm
2423 else
2424 tpm_passthrough=no
2425 fi
2426
2427 ##########################################
2428 # adjust virtio-blk-data-plane based on linux-aio
2429
2430 if test "$virtio_blk_data_plane" = "yes" -a \
2431 "$linux_aio" != "yes" ; then
2432 error_exit "virtio-blk-data-plane requires Linux AIO, please try --enable-linux-aio"
2433 elif test -z "$virtio_blk_data_plane" ; then
2434 virtio_blk_data_plane=$linux_aio
2435 fi
2436
2437 ##########################################
2438 # attr probe
2439
2440 if test "$attr" != "no" ; then
2441 cat > $TMPC <<EOF
2442 #include <stdio.h>
2443 #include <sys/types.h>
2444 #ifdef CONFIG_LIBATTR
2445 #include <attr/xattr.h>
2446 #else
2447 #include <sys/xattr.h>
2448 #endif
2449 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
2450 EOF
2451 if compile_prog "" "" ; then
2452 attr=yes
2453 # Older distros have <attr/xattr.h>, and need -lattr:
2454 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
2455 attr=yes
2456 LIBS="-lattr $LIBS"
2457 libattr=yes
2458 else
2459 if test "$attr" = "yes" ; then
2460 feature_not_found "ATTR"
2461 fi
2462 attr=no
2463 fi
2464 fi
2465
2466 ##########################################
2467 # iovec probe
2468 cat > $TMPC <<EOF
2469 #include <sys/types.h>
2470 #include <sys/uio.h>
2471 #include <unistd.h>
2472 int main(void) { return sizeof(struct iovec); }
2473 EOF
2474 iovec=no
2475 if compile_prog "" "" ; then
2476 iovec=yes
2477 fi
2478
2479 ##########################################
2480 # preadv probe
2481 cat > $TMPC <<EOF
2482 #include <sys/types.h>
2483 #include <sys/uio.h>
2484 #include <unistd.h>
2485 int main(void) { return preadv(0, 0, 0, 0); }
2486 EOF
2487 preadv=no
2488 if compile_prog "" "" ; then
2489 preadv=yes
2490 fi
2491
2492 ##########################################
2493 # fdt probe
2494 # fdt support is mandatory for at least some target architectures,
2495 # so insist on it if we're building those system emulators.
2496 fdt_required=no
2497 for target in $target_list; do
2498 case $target in
2499 arm*-softmmu|ppc*-softmmu|microblaze*-softmmu)
2500 fdt_required=yes
2501 ;;
2502 esac
2503 done
2504
2505 if test "$fdt_required" = "yes"; then
2506 if test "$fdt" = "no"; then
2507 error_exit "fdt disabled but some requested targets require it." \
2508 "You can turn off fdt only if you also disable all the system emulation" \
2509 "targets which need it (by specifying a cut down --target-list)."
2510 fi
2511 fdt=yes
2512 fi
2513
2514 if test "$fdt" != "no" ; then
2515 fdt_libs="-lfdt"
2516 # explicitly check for libfdt_env.h as it is missing in some stable installs
2517 cat > $TMPC << EOF
2518 #include <libfdt_env.h>
2519 int main(void) { return 0; }
2520 EOF
2521 if compile_prog "" "$fdt_libs" ; then
2522 # system DTC is good - use it
2523 fdt=yes
2524 elif test -d ${source_path}/dtc/libfdt ; then
2525 # have submodule DTC - use it
2526 fdt=yes
2527 dtc_internal="yes"
2528 mkdir -p dtc
2529 if [ "$source_path" != `pwd` ] ; then
2530 symlink "$source_path/dtc/Makefile" "dtc/Makefile"
2531 symlink "$source_path/dtc/scripts" "dtc/scripts"
2532 fi
2533 fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
2534 fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
2535 elif test "$fdt" = "yes" ; then
2536 # have neither and want - prompt for system/submodule install
2537 error_exit "DTC not present. Your options:" \
2538 " (1) Preferred: Install the DTC devel package" \
2539 " (2) Fetch the DTC submodule, using:" \
2540 " git submodule update --init dtc"
2541 else
2542 # don't have and don't want
2543 fdt_libs=
2544 fdt=no
2545 fi
2546 fi
2547
2548 libs_softmmu="$libs_softmmu $fdt_libs"
2549
2550 ##########################################
2551 # GLX probe, used by milkymist-tmu2
2552 if test "$glx" != "no" ; then
2553 glx_libs="-lGL -lX11"
2554 cat > $TMPC << EOF
2555 #include <X11/Xlib.h>
2556 #include <GL/gl.h>
2557 #include <GL/glx.h>
2558 int main(void) { glBegin(0); glXQueryVersion(0,0,0); return 0; }
2559 EOF
2560 if compile_prog "" "-lGL -lX11" ; then
2561 glx=yes
2562 else
2563 if test "$glx" = "yes" ; then
2564 feature_not_found "glx"
2565 fi
2566 glx_libs=
2567 glx=no
2568 fi
2569 fi
2570
2571 ##########################################
2572 # glusterfs probe
2573 if test "$glusterfs" != "no" ; then
2574 if $pkg_config --atleast-version=3 glusterfs-api >/dev/null 2>&1; then
2575 glusterfs="yes"
2576 glusterfs_cflags=`$pkg_config --cflags glusterfs-api 2>/dev/null`
2577 glusterfs_libs=`$pkg_config --libs glusterfs-api 2>/dev/null`
2578 CFLAGS="$CFLAGS $glusterfs_cflags"
2579 libs_tools="$glusterfs_libs $libs_tools"
2580 libs_softmmu="$glusterfs_libs $libs_softmmu"
2581 if $pkg_config --atleast-version=5 glusterfs-api >/dev/null 2>&1; then
2582 glusterfs_discard="yes"
2583 fi
2584 else
2585 if test "$glusterfs" = "yes" ; then
2586 feature_not_found "GlusterFS backend support"
2587 fi
2588 glusterfs="no"
2589 fi
2590 fi
2591
2592 # Check for inotify functions when we are building linux-user
2593 # emulator. This is done because older glibc versions don't
2594 # have syscall stubs for these implemented. In that case we
2595 # don't provide them even if kernel supports them.
2596 #
2597 inotify=no
2598 cat > $TMPC << EOF
2599 #include <sys/inotify.h>
2600
2601 int
2602 main(void)
2603 {
2604 /* try to start inotify */
2605 return inotify_init();
2606 }
2607 EOF
2608 if compile_prog "" "" ; then
2609 inotify=yes
2610 fi
2611
2612 inotify1=no
2613 cat > $TMPC << EOF
2614 #include <sys/inotify.h>
2615
2616 int
2617 main(void)
2618 {
2619 /* try to start inotify */
2620 return inotify_init1(0);
2621 }
2622 EOF
2623 if compile_prog "" "" ; then
2624 inotify1=yes
2625 fi
2626
2627 # check if utimensat and futimens are supported
2628 utimens=no
2629 cat > $TMPC << EOF
2630 #define _ATFILE_SOURCE
2631 #include <stddef.h>
2632 #include <fcntl.h>
2633 #include <sys/stat.h>
2634
2635 int main(void)
2636 {
2637 utimensat(AT_FDCWD, "foo", NULL, 0);
2638 futimens(0, NULL);
2639 return 0;
2640 }
2641 EOF
2642 if compile_prog "" "" ; then
2643 utimens=yes
2644 fi
2645
2646 # check if pipe2 is there
2647 pipe2=no
2648 cat > $TMPC << EOF
2649 #include <unistd.h>
2650 #include <fcntl.h>
2651
2652 int main(void)
2653 {
2654 int pipefd[2];
2655 return pipe2(pipefd, O_CLOEXEC);
2656 }
2657 EOF
2658 if compile_prog "" "" ; then
2659 pipe2=yes
2660 fi
2661
2662 # check if accept4 is there
2663 accept4=no
2664 cat > $TMPC << EOF
2665 #include <sys/socket.h>
2666 #include <stddef.h>
2667
2668 int main(void)
2669 {
2670 accept4(0, NULL, NULL, SOCK_CLOEXEC);
2671 return 0;
2672 }
2673 EOF
2674 if compile_prog "" "" ; then
2675 accept4=yes
2676 fi
2677
2678 # check if tee/splice is there. vmsplice was added same time.
2679 splice=no
2680 cat > $TMPC << EOF
2681 #include <unistd.h>
2682 #include <fcntl.h>
2683 #include <limits.h>
2684
2685 int main(void)
2686 {
2687 int len, fd = 0;
2688 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2689 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2690 return 0;
2691 }
2692 EOF
2693 if compile_prog "" "" ; then
2694 splice=yes
2695 fi
2696
2697 ##########################################
2698 # signalfd probe
2699 signalfd="no"
2700 cat > $TMPC << EOF
2701 #include <unistd.h>
2702 #include <sys/syscall.h>
2703 #include <signal.h>
2704 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2705 EOF
2706
2707 if compile_prog "" "" ; then
2708 signalfd=yes
2709 fi
2710
2711 # check if eventfd is supported
2712 eventfd=no
2713 cat > $TMPC << EOF
2714 #include <sys/eventfd.h>
2715
2716 int main(void)
2717 {
2718 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
2719 }
2720 EOF
2721 if compile_prog "" "" ; then
2722 eventfd=yes
2723 fi
2724
2725 # check for fallocate
2726 fallocate=no
2727 cat > $TMPC << EOF
2728 #include <fcntl.h>
2729
2730 int main(void)
2731 {
2732 fallocate(0, 0, 0, 0);
2733 return 0;
2734 }
2735 EOF
2736 if compile_prog "" "" ; then
2737 fallocate=yes
2738 fi
2739
2740 # check for fallocate hole punching
2741 fallocate_punch_hole=no
2742 cat > $TMPC << EOF
2743 #include <fcntl.h>
2744 #include <linux/falloc.h>
2745
2746 int main(void)
2747 {
2748 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
2749 return 0;
2750 }
2751 EOF
2752 if compile_prog "" "" ; then
2753 fallocate_punch_hole=yes
2754 fi
2755
2756 # check for sync_file_range
2757 sync_file_range=no
2758 cat > $TMPC << EOF
2759 #include <fcntl.h>
2760
2761 int main(void)
2762 {
2763 sync_file_range(0, 0, 0, 0);
2764 return 0;
2765 }
2766 EOF
2767 if compile_prog "" "" ; then
2768 sync_file_range=yes
2769 fi
2770
2771 # check for linux/fiemap.h and FS_IOC_FIEMAP
2772 fiemap=no
2773 cat > $TMPC << EOF
2774 #include <sys/ioctl.h>
2775 #include <linux/fs.h>
2776 #include <linux/fiemap.h>
2777
2778 int main(void)
2779 {
2780 ioctl(0, FS_IOC_FIEMAP, 0);
2781 return 0;
2782 }
2783 EOF
2784 if compile_prog "" "" ; then
2785 fiemap=yes
2786 fi
2787
2788 # check for dup3
2789 dup3=no
2790 cat > $TMPC << EOF
2791 #include <unistd.h>
2792
2793 int main(void)
2794 {
2795 dup3(0, 0, 0);
2796 return 0;
2797 }
2798 EOF
2799 if compile_prog "" "" ; then
2800 dup3=yes
2801 fi
2802
2803 # check for epoll support
2804 epoll=no
2805 cat > $TMPC << EOF
2806 #include <sys/epoll.h>
2807
2808 int main(void)
2809 {
2810 epoll_create(0);
2811 return 0;
2812 }
2813 EOF
2814 if compile_prog "" "" ; then
2815 epoll=yes
2816 fi
2817
2818 # epoll_create1 and epoll_pwait are later additions
2819 # so we must check separately for their presence
2820 epoll_create1=no
2821 cat > $TMPC << EOF
2822 #include <sys/epoll.h>
2823
2824 int main(void)
2825 {
2826 /* Note that we use epoll_create1 as a value, not as
2827 * a function being called. This is necessary so that on
2828 * old SPARC glibc versions where the function was present in
2829 * the library but not declared in the header file we will
2830 * fail the configure check. (Otherwise we will get a compiler
2831 * warning but not an error, and will proceed to fail the
2832 * qemu compile where we compile with -Werror.)
2833 */
2834 return (int)(uintptr_t)&epoll_create1;
2835 }
2836 EOF
2837 if compile_prog "" "" ; then
2838 epoll_create1=yes
2839 fi
2840
2841 epoll_pwait=no
2842 cat > $TMPC << EOF
2843 #include <sys/epoll.h>
2844
2845 int main(void)
2846 {
2847 epoll_pwait(0, 0, 0, 0, 0);
2848 return 0;
2849 }
2850 EOF
2851 if compile_prog "" "" ; then
2852 epoll_pwait=yes
2853 fi
2854
2855 # check for sendfile support
2856 sendfile=no
2857 cat > $TMPC << EOF
2858 #include <sys/sendfile.h>
2859
2860 int main(void)
2861 {
2862 return sendfile(0, 0, 0, 0);
2863 }
2864 EOF
2865 if compile_prog "" "" ; then
2866 sendfile=yes
2867 fi
2868
2869 # Check if tools are available to build documentation.
2870 if test "$docs" != "no" ; then
2871 if has makeinfo && has pod2man; then
2872 docs=yes
2873 else
2874 if test "$docs" = "yes" ; then
2875 feature_not_found "docs"
2876 fi
2877 docs=no
2878 fi
2879 fi
2880
2881 # Search for bswap_32 function
2882 byteswap_h=no
2883 cat > $TMPC << EOF
2884 #include <byteswap.h>
2885 int main(void) { return bswap_32(0); }
2886 EOF
2887 if compile_prog "" "" ; then
2888 byteswap_h=yes
2889 fi
2890
2891 # Search for bswap32 function
2892 bswap_h=no
2893 cat > $TMPC << EOF
2894 #include <sys/endian.h>
2895 #include <sys/types.h>
2896 #include <machine/bswap.h>
2897 int main(void) { return bswap32(0); }
2898 EOF
2899 if compile_prog "" "" ; then
2900 bswap_h=yes
2901 fi
2902
2903 ##########################################
2904 # Do we have libiscsi
2905 # We check for iscsi_unmap_sync() to make sure we have a
2906 # recent enough version of libiscsi.
2907 if test "$libiscsi" != "no" ; then
2908 cat > $TMPC << EOF
2909 #include <stdio.h>
2910 #include <iscsi/iscsi.h>
2911 int main(void) { iscsi_unmap_sync(NULL,0,0,0,NULL,0); return 0; }
2912 EOF
2913 if $pkg_config --atleast-version=1.7.0 libiscsi --modversion >/dev/null 2>&1; then
2914 libiscsi="yes"
2915 libiscsi_cflags=$($pkg_config --cflags libiscsi 2>/dev/null)
2916 libiscsi_libs=$($pkg_config --libs libiscsi 2>/dev/null)
2917 CFLAGS="$CFLAGS $libiscsi_cflags"
2918 LIBS="$LIBS $libiscsi_libs"
2919 elif compile_prog "" "-liscsi" ; then
2920 libiscsi="yes"
2921 LIBS="$LIBS -liscsi"
2922 else
2923 if test "$libiscsi" = "yes" ; then
2924 feature_not_found "libiscsi"
2925 fi
2926 libiscsi="no"
2927 fi
2928 fi
2929
2930
2931 ##########################################
2932 # Do we need libm
2933 cat > $TMPC << EOF
2934 #include <math.h>
2935 int main(void) { return isnan(sin(0.0)); }
2936 EOF
2937 if compile_prog "" "" ; then
2938 :
2939 elif compile_prog "" "-lm" ; then
2940 LIBS="-lm $LIBS"
2941 libs_qga="-lm $libs_qga"
2942 else
2943 error_exit "libm check failed"
2944 fi
2945
2946 ##########################################
2947 # Do we need librt
2948 # uClibc provides 2 versions of clock_gettime(), one with realtime
2949 # support and one without. This means that the clock_gettime() don't
2950 # need -lrt. We still need it for timer_create() so we check for this
2951 # function in addition.
2952 cat > $TMPC <<EOF
2953 #include <signal.h>
2954 #include <time.h>
2955 int main(void) {
2956 timer_create(CLOCK_REALTIME, NULL, NULL);
2957 return clock_gettime(CLOCK_REALTIME, NULL);
2958 }
2959 EOF
2960
2961 if compile_prog "" "" ; then
2962 :
2963 # we need pthread for static linking. use previous pthread test result
2964 elif compile_prog "" "-lrt $pthread_lib" ; then
2965 LIBS="-lrt $LIBS"
2966 libs_qga="-lrt $libs_qga"
2967 fi
2968
2969 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2970 "$aix" != "yes" -a "$haiku" != "yes" ; then
2971 libs_softmmu="-lutil $libs_softmmu"
2972 fi
2973
2974 ##########################################
2975 # spice probe
2976 if test "$spice" != "no" ; then
2977 cat > $TMPC << EOF
2978 #include <spice.h>
2979 int main(void) { spice_server_new(); return 0; }
2980 EOF
2981 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2982 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2983 if $pkg_config --atleast-version=0.12.0 spice-server >/dev/null 2>&1 && \
2984 $pkg_config --atleast-version=0.12.3 spice-protocol > /dev/null 2>&1 && \
2985 compile_prog "$spice_cflags" "$spice_libs" ; then
2986 spice="yes"
2987 libs_softmmu="$libs_softmmu $spice_libs"
2988 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2989 spice_protocol_version=$($pkg_config --modversion spice-protocol)
2990 spice_server_version=$($pkg_config --modversion spice-server)
2991 else
2992 if test "$spice" = "yes" ; then
2993 feature_not_found "spice"
2994 fi
2995 spice="no"
2996 fi
2997 fi
2998
2999 # check for libcacard for smartcard support
3000 smartcard_cflags=""
3001 # TODO - what's the minimal nss version we support?
3002 if test "$smartcard_nss" != "no"; then
3003 cat > $TMPC << EOF
3004 #include <pk11pub.h>
3005 int main(void) { PK11_FreeSlot(0); return 0; }
3006 EOF
3007 smartcard_includes="-I\$(SRC_PATH)/libcacard"
3008 libcacard_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs"
3009 libcacard_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags"
3010 test_cflags="$libcacard_cflags"
3011 # The header files in nss < 3.13.3 have a bug which causes them to
3012 # emit a warning. If we're going to compile QEMU with -Werror, then
3013 # test that the headers don't have this bug. Otherwise we would pass
3014 # the configure test but fail to compile QEMU later.
3015 if test "$werror" = "yes"; then
3016 test_cflags="-Werror $test_cflags"
3017 fi
3018 if test -n "$libtool" &&
3019 $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 && \
3020 compile_prog "$test_cflags" "$libcacard_libs"; then
3021 smartcard_nss="yes"
3022 QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags"
3023 QEMU_INCLUDES="$QEMU_INCLUDES $smartcard_includes"
3024 libs_softmmu="$libcacard_libs $libs_softmmu"
3025 else
3026 if test "$smartcard_nss" = "yes"; then
3027 feature_not_found "nss"
3028 fi
3029 smartcard_nss="no"
3030 fi
3031 fi
3032
3033 # check for libusb
3034 if test "$libusb" != "no" ; then
3035 if $pkg_config --atleast-version=1.0.13 libusb-1.0 >/dev/null 2>&1 ; then
3036 libusb="yes"
3037 usb="libusb"
3038 libusb_cflags=$($pkg_config --cflags libusb-1.0 2>/dev/null)
3039 libusb_libs=$($pkg_config --libs libusb-1.0 2>/dev/null)
3040 QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags"
3041 libs_softmmu="$libs_softmmu $libusb_libs"
3042 else
3043 if test "$libusb" = "yes"; then
3044 feature_not_found "libusb"
3045 fi
3046 libusb="no"
3047 fi
3048 fi
3049
3050 # check for usbredirparser for usb network redirection support
3051 if test "$usb_redir" != "no" ; then
3052 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5 >/dev/null 2>&1 ; then
3053 usb_redir="yes"
3054 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5 2>/dev/null)
3055 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5 2>/dev/null)
3056 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
3057 libs_softmmu="$libs_softmmu $usb_redir_libs"
3058 else
3059 if test "$usb_redir" = "yes"; then
3060 feature_not_found "usb-redir"
3061 fi
3062 usb_redir="no"
3063 fi
3064 fi
3065
3066 ##########################################
3067
3068 ##########################################
3069 # check if we have fdatasync
3070
3071 fdatasync=no
3072 cat > $TMPC << EOF
3073 #include <unistd.h>
3074 int main(void) {
3075 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
3076 return fdatasync(0);
3077 #else
3078 #error Not supported
3079 #endif
3080 }
3081 EOF
3082 if compile_prog "" "" ; then
3083 fdatasync=yes
3084 fi
3085
3086 ##########################################
3087 # check if we have madvise
3088
3089 madvise=no
3090 cat > $TMPC << EOF
3091 #include <sys/types.h>
3092 #include <sys/mman.h>
3093 #include <stddef.h>
3094 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
3095 EOF
3096 if compile_prog "" "" ; then
3097 madvise=yes
3098 fi
3099
3100 ##########################################
3101 # check if we have posix_madvise
3102
3103 posix_madvise=no
3104 cat > $TMPC << EOF
3105 #include <sys/mman.h>
3106 #include <stddef.h>
3107 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
3108 EOF
3109 if compile_prog "" "" ; then
3110 posix_madvise=yes
3111 fi
3112
3113 ##########################################
3114 # check if we have usable SIGEV_THREAD_ID
3115
3116 sigev_thread_id=no
3117 cat > $TMPC << EOF
3118 #include <signal.h>
3119 int main(void) {
3120 struct sigevent ev;
3121 ev.sigev_notify = SIGEV_THREAD_ID;
3122 ev._sigev_un._tid = 0;
3123 asm volatile("" : : "g"(&ev));
3124 return 0;
3125 }
3126 EOF
3127 if compile_prog "" "" ; then
3128 sigev_thread_id=yes
3129 fi
3130
3131 ##########################################
3132 # check if trace backend exists
3133
3134 $python "$source_path/scripts/tracetool.py" "--backend=$trace_backend" --check-backend > /dev/null 2> /dev/null
3135 if test "$?" -ne 0 ; then
3136 error_exit "invalid trace backend" \
3137 "Please choose a supported trace backend."
3138 fi
3139
3140 ##########################################
3141 # For 'ust' backend, test if ust headers are present
3142 if test "$trace_backend" = "ust"; then
3143 cat > $TMPC << EOF
3144 #include <ust/tracepoint.h>
3145 #include <ust/marker.h>
3146 int main(void) { return 0; }
3147 EOF
3148 if compile_prog "" "" ; then
3149 LIBS="-lust -lurcu-bp $LIBS"
3150 libs_qga="-lust -lurcu-bp $libs_qga"
3151 else
3152 error_exit "Trace backend 'ust' missing libust header files"
3153 fi
3154 fi
3155
3156 ##########################################
3157 # For 'dtrace' backend, test if 'dtrace' command is present
3158 if test "$trace_backend" = "dtrace"; then
3159 if ! has 'dtrace' ; then
3160 error_exit "dtrace command is not found in PATH $PATH"
3161 fi
3162 trace_backend_stap="no"
3163 if has 'stap' ; then
3164 trace_backend_stap="yes"
3165 fi
3166 fi
3167
3168 ##########################################
3169 # check and set a backend for coroutine
3170
3171 # We prefer ucontext, but it's not always possible. The fallback
3172 # is sigcontext. gthread is not selectable except explicitly, because
3173 # it is not functional enough to run QEMU proper. (It is occasionally
3174 # useful for debugging purposes.) On Windows the only valid backend
3175 # is the Windows-specific one.
3176
3177 ucontext_works=no
3178 if test "$darwin" != "yes"; then
3179 cat > $TMPC << EOF
3180 #include <ucontext.h>
3181 #ifdef __stub_makecontext
3182 #error Ignoring glibc stub makecontext which will always fail
3183 #endif
3184 int main(void) { makecontext(0, 0, 0); return 0; }
3185 EOF
3186 if compile_prog "" "" ; then
3187 ucontext_works=yes
3188 fi
3189 fi
3190
3191 if test "$coroutine" = ""; then
3192 if test "$mingw32" = "yes"; then
3193 coroutine=win32
3194 elif test "$ucontext_works" = "yes"; then
3195 coroutine=ucontext
3196 else
3197 coroutine=sigaltstack
3198 fi
3199 else
3200 case $coroutine in
3201 windows)
3202 if test "$mingw32" != "yes"; then
3203 error_exit "'windows' coroutine backend only valid for Windows"
3204 fi
3205 # Unfortunately the user visible backend name doesn't match the
3206 # coroutine-*.c filename for this case, so we have to adjust it here.
3207 coroutine=win32
3208 ;;
3209 ucontext)
3210 if test "$ucontext_works" != "yes"; then
3211 feature_not_found "ucontext"
3212 fi
3213 ;;
3214 gthread|sigaltstack)
3215 if test "$mingw32" = "yes"; then
3216 error_exit "only the 'windows' coroutine backend is valid for Windows"
3217 fi
3218 ;;
3219 *)
3220 error_exit "unknown coroutine backend $coroutine"
3221 ;;
3222 esac
3223 fi
3224
3225 ##########################################
3226 # check if we have open_by_handle_at
3227
3228 open_by_handle_at=no
3229 cat > $TMPC << EOF
3230 #include <fcntl.h>
3231 #if !defined(AT_EMPTY_PATH)
3232 # error missing definition
3233 #else
3234 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
3235 #endif
3236 EOF
3237 if compile_prog "" "" ; then
3238 open_by_handle_at=yes
3239 fi
3240
3241 ########################################
3242 # check if we have linux/magic.h
3243
3244 linux_magic_h=no
3245 cat > $TMPC << EOF
3246 #include <linux/magic.h>
3247 int main(void) {
3248 return 0;
3249 }
3250 EOF
3251 if compile_prog "" "" ; then
3252 linux_magic_h=yes
3253 fi
3254
3255 ########################################
3256 # check whether we can disable warning option with a pragma (this is needed
3257 # to silence warnings in the headers of some versions of external libraries).
3258 # This test has to be compiled with -Werror as otherwise an unknown pragma is
3259 # only a warning.
3260 #
3261 # If we can't selectively disable warning in the code, disable -Werror so that
3262 # the build doesn't fail anyway.
3263
3264 pragma_disable_unused_but_set=no
3265 cat > $TMPC << EOF
3266 #pragma GCC diagnostic push
3267 #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
3268 #pragma GCC diagnostic ignored "-Wstrict-prototypes"
3269 #pragma GCC diagnostic pop
3270
3271 int main(void) {
3272 return 0;
3273 }
3274 EOF
3275 if compile_prog "-Werror" "" ; then
3276 pragma_diagnostic_available=yes
3277 else
3278 werror=no
3279 fi
3280
3281 ########################################
3282 # check if we have valgrind/valgrind.h and valgrind/memcheck.h
3283
3284 valgrind_h=no
3285 cat > $TMPC << EOF
3286 #include <valgrind/valgrind.h>
3287 #include <valgrind/memcheck.h>
3288 int main(void) {
3289 return 0;
3290 }
3291 EOF
3292 if compile_prog "" "" ; then
3293 valgrind_h=yes
3294 fi
3295
3296 ########################################
3297 # check if environ is declared
3298
3299 has_environ=no
3300 cat > $TMPC << EOF
3301 #include <unistd.h>
3302 int main(void) {
3303 environ = 0;
3304 return 0;
3305 }
3306 EOF
3307 if compile_prog "" "" ; then
3308 has_environ=yes
3309 fi
3310
3311 ########################################
3312 # check if cpuid.h is usable.
3313
3314 cpuid_h=no
3315 cat > $TMPC << EOF
3316 #include <cpuid.h>
3317 int main(void) {
3318 return 0;
3319 }
3320 EOF
3321 if compile_prog "" "" ; then
3322 cpuid_h=yes
3323 fi
3324
3325 ########################################
3326 # check if __[u]int128_t is usable.
3327
3328 int128=no
3329 cat > $TMPC << EOF
3330 __int128_t a;
3331 __uint128_t b;
3332 int main (void) {
3333 a = a + b;
3334 b = a * b;
3335 a = a * a;
3336 return 0;
3337 }
3338 EOF
3339 if compile_prog "" "" ; then
3340 int128=yes
3341 fi
3342
3343 ########################################
3344 # check if getauxval is available.
3345
3346 getauxval=no
3347 cat > $TMPC << EOF
3348 #include <sys/auxv.h>
3349 int main(void) {
3350 return getauxval(AT_HWCAP) == 0;
3351 }
3352 EOF
3353 if compile_prog "" "" ; then
3354 getauxval=yes
3355 fi
3356
3357 ##########################################
3358 # End of CC checks
3359 # After here, no more $cc or $ld runs
3360
3361 if test "$gcov" = "yes" ; then
3362 CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
3363 LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
3364 elif test "$debug" = "no" ; then
3365 CFLAGS="-O2 -D_FORTIFY_SOURCE=2 $CFLAGS"
3366 fi
3367
3368
3369 # Disable zero malloc errors for official releases unless explicitly told to
3370 # enable/disable
3371 if test -z "$zero_malloc" ; then
3372 if test "$z_version" = "50" ; then
3373 zero_malloc="no"
3374 else
3375 zero_malloc="yes"
3376 fi
3377 fi
3378
3379 # Now we've finished running tests it's OK to add -Werror to the compiler flags
3380 if test "$werror" = "yes"; then
3381 QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
3382 fi
3383
3384 if test "$solaris" = "no" ; then
3385 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
3386 LDFLAGS="-Wl,--warn-common $LDFLAGS"
3387 fi
3388 fi
3389
3390 # test if pod2man has --utf8 option
3391 if pod2man --help | grep -q utf8; then
3392 POD2MAN="pod2man --utf8"
3393 else
3394 POD2MAN="pod2man"
3395 fi
3396
3397 # Use ASLR, no-SEH and DEP if available
3398 if test "$mingw32" = "yes" ; then
3399 for flag in --dynamicbase --no-seh --nxcompat; do
3400 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
3401 LDFLAGS="-Wl,$flag $LDFLAGS"
3402 fi
3403 done
3404 fi
3405
3406 qemu_confdir=$sysconfdir$confsuffix
3407 qemu_datadir=$datadir$confsuffix
3408 qemu_localedir="$datadir/locale"
3409
3410 tools=""
3411 if test "$want_tools" = "yes" ; then
3412 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
3413 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
3414 tools="qemu-nbd\$(EXESUF) $tools"
3415 fi
3416 fi
3417 if test "$softmmu" = yes ; then
3418 if test "$virtfs" != no ; then
3419 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
3420 virtfs=yes
3421 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
3422 else
3423 if test "$virtfs" = yes; then
3424 error_exit "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
3425 fi
3426 virtfs=no
3427 fi
3428 fi
3429 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
3430 if [ "$guest_agent" = "yes" ]; then
3431 tools="qemu-ga\$(EXESUF) $tools"
3432 fi
3433 fi
3434 fi
3435
3436 # Mac OS X ships with a broken assembler
3437 roms=
3438 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
3439 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
3440 "$softmmu" = yes ; then
3441 roms="optionrom"
3442 fi
3443 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
3444 roms="$roms spapr-rtas"
3445 fi
3446
3447 if test "$cpu" = "s390x" ; then
3448 roms="$roms s390-ccw"
3449 fi
3450
3451 # Probe for the need for relocating the user-only binary.
3452 if test "$pie" = "no" ; then
3453 textseg_addr=
3454 case "$cpu" in
3455 arm | hppa | i386 | m68k | ppc | ppc64 | s390* | sparc | sparc64 | x86_64)
3456 textseg_addr=0x60000000
3457 ;;
3458 mips)
3459 textseg_addr=0x400000
3460 ;;
3461 esac
3462 if [ -n "$textseg_addr" ]; then
3463 cat > $TMPC <<EOF
3464 int main(void) { return 0; }
3465 EOF
3466 textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
3467 if ! compile_prog "" "$textseg_ldflags"; then
3468 # In case ld does not support -Ttext-segment, edit the default linker
3469 # script via sed to set the .text start addr. This is needed on FreeBSD
3470 # at least.
3471 $ld --verbose | sed \
3472 -e '1,/==================================================/d' \
3473 -e '/==================================================/,$d' \
3474 -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
3475 -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
3476 textseg_ldflags="-Wl,-T../config-host.ld"
3477 fi
3478 fi
3479 fi
3480
3481 # add pixman flags after all config tests are done
3482 QEMU_CFLAGS="$QEMU_CFLAGS $pixman_cflags $fdt_cflags"
3483 libs_softmmu="$libs_softmmu $pixman_libs"
3484
3485 echo "Install prefix $prefix"
3486 echo "BIOS directory `eval echo $qemu_datadir`"
3487 echo "binary directory `eval echo $bindir`"
3488 echo "library directory `eval echo $libdir`"
3489 echo "libexec directory `eval echo $libexecdir`"
3490 echo "include directory `eval echo $includedir`"
3491 echo "config directory `eval echo $sysconfdir`"
3492 if test "$mingw32" = "no" ; then
3493 echo "local state directory `eval echo $local_statedir`"
3494 echo "Manual directory `eval echo $mandir`"
3495 echo "ELF interp prefix $interp_prefix"
3496 else
3497 echo "local state directory queried at runtime"
3498 fi
3499 echo "Source path $source_path"
3500 echo "C compiler $cc"
3501 echo "Host C compiler $host_cc"
3502 echo "Objective-C compiler $objcc"
3503 echo "CFLAGS $CFLAGS"
3504 echo "QEMU_CFLAGS $QEMU_CFLAGS"
3505 echo "LDFLAGS $LDFLAGS"
3506 echo "make $make"
3507 echo "install $install"
3508 echo "python $python"
3509 if test "$slirp" = "yes" ; then
3510 echo "smbd $smbd"
3511 fi
3512 echo "host CPU $cpu"
3513 echo "host big endian $bigendian"
3514 echo "target list $target_list"
3515 echo "tcg debug enabled $debug_tcg"
3516 echo "gprof enabled $gprof"
3517 echo "sparse enabled $sparse"
3518 echo "strip binaries $strip_opt"
3519 echo "profiler $profiler"
3520 echo "static build $static"
3521 echo "-Werror enabled $werror"
3522 if test "$darwin" = "yes" ; then
3523 echo "Cocoa support $cocoa"
3524 fi
3525 echo "pixman $pixman"
3526 echo "SDL support $sdl"
3527 echo "GTK support $gtk"
3528 echo "curses support $curses"
3529 echo "curl support $curl"
3530 echo "mingw32 support $mingw32"
3531 echo "Audio drivers $audio_drv_list"
3532 echo "Block whitelist (rw) $block_drv_rw_whitelist"
3533 echo "Block whitelist (ro) $block_drv_ro_whitelist"
3534 echo "Mixer emulation $mixemu"
3535 echo "VirtFS support $virtfs"
3536 echo "VNC support $vnc"
3537 if test "$vnc" = "yes" ; then
3538 echo "VNC TLS support $vnc_tls"
3539 echo "VNC SASL support $vnc_sasl"
3540 echo "VNC JPEG support $vnc_jpeg"
3541 echo "VNC PNG support $vnc_png"
3542 echo "VNC WS support $vnc_ws"
3543 fi
3544 if test -n "$sparc_cpu"; then
3545 echo "Target Sparc Arch $sparc_cpu"
3546 fi
3547 echo "xen support $xen"
3548 echo "brlapi support $brlapi"
3549 echo "bluez support $bluez"
3550 echo "Documentation $docs"
3551 [ ! -z "$uname_release" ] && \
3552 echo "uname -r $uname_release"
3553 echo "NPTL support $nptl"
3554 echo "GUEST_BASE $guest_base"
3555 echo "PIE $pie"
3556 echo "vde support $vde"
3557 echo "Linux AIO support $linux_aio"
3558 echo "ATTR/XATTR support $attr"
3559 echo "Install blobs $blobs"
3560 echo "KVM support $kvm"
3561 echo "TCG interpreter $tcg_interpreter"
3562 echo "fdt support $fdt"
3563 echo "preadv support $preadv"
3564 echo "fdatasync $fdatasync"
3565 echo "madvise $madvise"
3566 echo "posix_madvise $posix_madvise"
3567 echo "sigev_thread_id $sigev_thread_id"
3568 echo "uuid support $uuid"
3569 echo "libcap-ng support $cap_ng"
3570 echo "vhost-net support $vhost_net"
3571 echo "vhost-scsi support $vhost_scsi"
3572 echo "Trace backend $trace_backend"
3573 echo "Trace output file $trace_file-<pid>"
3574 echo "spice support $spice ($spice_protocol_version/$spice_server_version)"
3575 echo "rbd support $rbd"
3576 echo "xfsctl support $xfs"
3577 echo "nss used $smartcard_nss"
3578 echo "libusb $libusb"
3579 echo "usb net redir $usb_redir"
3580 echo "GLX support $glx"
3581 echo "libiscsi support $libiscsi"
3582 echo "build guest agent $guest_agent"
3583 echo "seccomp support $seccomp"
3584 echo "coroutine backend $coroutine"
3585 echo "GlusterFS support $glusterfs"
3586 echo "virtio-blk-data-plane $virtio_blk_data_plane"
3587 echo "gcov $gcov_tool"
3588 echo "gcov enabled $gcov"
3589 echo "TPM support $tpm"
3590 echo "libssh2 support $libssh2"
3591 echo "TPM passthrough $tpm_passthrough"
3592 echo "QOM debugging $qom_cast_debug"
3593
3594 if test "$sdl_too_old" = "yes"; then
3595 echo "-> Your SDL version is too old - please upgrade to have SDL support"
3596 fi
3597
3598 config_host_mak="config-host.mak"
3599
3600 echo "# Automatically generated by configure - do not modify" >config-all-disas.mak
3601
3602 echo "# Automatically generated by configure - do not modify" > $config_host_mak
3603 printf "# Configured with:" >> $config_host_mak
3604 printf " '%s'" "$0" "$@" >> $config_host_mak
3605 echo >> $config_host_mak
3606
3607 echo all: >> $config_host_mak
3608 echo "prefix=$prefix" >> $config_host_mak
3609 echo "bindir=$bindir" >> $config_host_mak
3610 echo "libdir=$libdir" >> $config_host_mak
3611 echo "libexecdir=$libexecdir" >> $config_host_mak
3612 echo "includedir=$includedir" >> $config_host_mak
3613 echo "mandir=$mandir" >> $config_host_mak
3614 echo "sysconfdir=$sysconfdir" >> $config_host_mak
3615 echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
3616 echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
3617 echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
3618 if test "$mingw32" = "no" ; then
3619 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
3620 fi
3621 echo "qemu_helperdir=$libexecdir" >> $config_host_mak
3622 echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
3623 echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
3624 echo "qemu_localedir=$qemu_localedir" >> $config_host_mak
3625 echo "libs_softmmu=$libs_softmmu" >> $config_host_mak
3626
3627 echo "ARCH=$ARCH" >> $config_host_mak
3628
3629 case "$cpu" in
3630 arm|i386|x86_64|ppc)
3631 # The TCG interpreter currently does not support ld/st optimization.
3632 if test "$tcg_interpreter" = "no" ; then
3633 echo "CONFIG_QEMU_LDST_OPTIMIZATION=y" >> $config_host_mak
3634 fi
3635 ;;
3636 esac
3637 if test "$debug_tcg" = "yes" ; then
3638 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
3639 fi
3640 if test "$strip_opt" = "yes" ; then
3641 echo "STRIP=${strip}" >> $config_host_mak
3642 fi
3643 if test "$bigendian" = "yes" ; then
3644 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
3645 fi
3646 if test "$mingw32" = "yes" ; then
3647 echo "CONFIG_WIN32=y" >> $config_host_mak
3648 rc_version=`cat $source_path/VERSION`
3649 version_major=${rc_version%%.*}
3650 rc_version=${rc_version#*.}
3651 version_minor=${rc_version%%.*}
3652 rc_version=${rc_version#*.}
3653 version_subminor=${rc_version%%.*}
3654 version_micro=0
3655 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
3656 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
3657 else
3658 echo "CONFIG_POSIX=y" >> $config_host_mak
3659 fi
3660
3661 if test "$linux" = "yes" ; then
3662 echo "CONFIG_LINUX=y" >> $config_host_mak
3663 fi
3664
3665 if test "$darwin" = "yes" ; then
3666 echo "CONFIG_DARWIN=y" >> $config_host_mak
3667 fi
3668
3669 if test "$aix" = "yes" ; then
3670 echo "CONFIG_AIX=y" >> $config_host_mak
3671 fi
3672
3673 if test "$solaris" = "yes" ; then
3674 echo "CONFIG_SOLARIS=y" >> $config_host_mak
3675 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
3676 if test "$needs_libsunmath" = "yes" ; then
3677 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
3678 fi
3679 fi
3680 if test "$haiku" = "yes" ; then
3681 echo "CONFIG_HAIKU=y" >> $config_host_mak
3682 fi
3683 if test "$static" = "yes" ; then
3684 echo "CONFIG_STATIC=y" >> $config_host_mak
3685 fi
3686 if test "$profiler" = "yes" ; then
3687 echo "CONFIG_PROFILER=y" >> $config_host_mak
3688 fi
3689 if test "$slirp" = "yes" ; then
3690 echo "CONFIG_SLIRP=y" >> $config_host_mak
3691 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
3692 fi
3693 if test "$vde" = "yes" ; then
3694 echo "CONFIG_VDE=y" >> $config_host_mak
3695 fi
3696 if test "$cap_ng" = "yes" ; then
3697 echo "CONFIG_LIBCAP=y" >> $config_host_mak
3698 fi
3699 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
3700 for drv in $audio_drv_list; do
3701 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'`
3702 echo "$def=y" >> $config_host_mak
3703 if test "$drv" = "fmod"; then
3704 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
3705 fi
3706 done
3707 if test "$audio_pt_int" = "yes" ; then
3708 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
3709 fi
3710 if test "$audio_win_int" = "yes" ; then
3711 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
3712 fi
3713 echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
3714 echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
3715 if test "$mixemu" = "yes" ; then
3716 echo "CONFIG_MIXEMU=y" >> $config_host_mak
3717 fi
3718 if test "$vnc" = "yes" ; then
3719 echo "CONFIG_VNC=y" >> $config_host_mak
3720 fi
3721 if test "$vnc_tls" = "yes" ; then
3722 echo "CONFIG_VNC_TLS=y" >> $config_host_mak
3723 fi
3724 if test "$vnc_sasl" = "yes" ; then
3725 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
3726 fi
3727 if test "$vnc_jpeg" = "yes" ; then
3728 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
3729 fi
3730 if test "$vnc_png" = "yes" ; then
3731 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
3732 fi
3733 if test "$vnc_ws" = "yes" ; then
3734 echo "CONFIG_VNC_WS=y" >> $config_host_mak
3735 echo "VNC_WS_CFLAGS=$vnc_ws_cflags" >> $config_host_mak
3736 fi
3737 if test "$fnmatch" = "yes" ; then
3738 echo "CONFIG_FNMATCH=y" >> $config_host_mak
3739 fi
3740 if test "$uuid" = "yes" ; then
3741 echo "CONFIG_UUID=y" >> $config_host_mak
3742 fi
3743 if test "$xfs" = "yes" ; then
3744 echo "CONFIG_XFS=y" >> $config_host_mak
3745 fi
3746 qemu_version=`head $source_path/VERSION`
3747 echo "VERSION=$qemu_version" >>$config_host_mak
3748 echo "PKGVERSION=$pkgversion" >>$config_host_mak
3749 echo "SRC_PATH=$source_path" >> $config_host_mak
3750 echo "TARGET_DIRS=$target_list" >> $config_host_mak
3751 if [ "$docs" = "yes" ] ; then
3752 echo "BUILD_DOCS=yes" >> $config_host_mak
3753 fi
3754 if test "$sdl" = "yes" ; then
3755 echo "CONFIG_SDL=y" >> $config_host_mak
3756 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
3757 fi
3758 if test "$cocoa" = "yes" ; then
3759 echo "CONFIG_COCOA=y" >> $config_host_mak
3760 fi
3761 if test "$curses" = "yes" ; then
3762 echo "CONFIG_CURSES=y" >> $config_host_mak
3763 fi
3764 if test "$utimens" = "yes" ; then
3765 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
3766 fi
3767 if test "$pipe2" = "yes" ; then
3768 echo "CONFIG_PIPE2=y" >> $config_host_mak
3769 fi
3770 if test "$accept4" = "yes" ; then
3771 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
3772 fi
3773 if test "$splice" = "yes" ; then
3774 echo "CONFIG_SPLICE=y" >> $config_host_mak
3775 fi
3776 if test "$eventfd" = "yes" ; then
3777 echo "CONFIG_EVENTFD=y" >> $config_host_mak
3778 fi
3779 if test "$fallocate" = "yes" ; then
3780 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
3781 fi
3782 if test "$fallocate_punch_hole" = "yes" ; then
3783 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
3784 fi
3785 if test "$sync_file_range" = "yes" ; then
3786 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
3787 fi
3788 if test "$fiemap" = "yes" ; then
3789 echo "CONFIG_FIEMAP=y" >> $config_host_mak
3790 fi
3791 if test "$dup3" = "yes" ; then
3792 echo "CONFIG_DUP3=y" >> $config_host_mak
3793 fi
3794 if test "$epoll" = "yes" ; then
3795 echo "CONFIG_EPOLL=y" >> $config_host_mak
3796 fi
3797 if test "$epoll_create1" = "yes" ; then
3798 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
3799 fi
3800 if test "$epoll_pwait" = "yes" ; then
3801 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
3802 fi
3803 if test "$sendfile" = "yes" ; then
3804 echo "CONFIG_SENDFILE=y" >> $config_host_mak
3805 fi
3806 if test "$inotify" = "yes" ; then
3807 echo "CONFIG_INOTIFY=y" >> $config_host_mak
3808 fi
3809 if test "$inotify1" = "yes" ; then
3810 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
3811 fi
3812 if test "$byteswap_h" = "yes" ; then
3813 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
3814 fi
3815 if test "$bswap_h" = "yes" ; then
3816 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
3817 fi
3818 if test "$curl" = "yes" ; then
3819 echo "CONFIG_CURL=y" >> $config_host_mak
3820 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
3821 fi
3822 if test "$brlapi" = "yes" ; then
3823 echo "CONFIG_BRLAPI=y" >> $config_host_mak
3824 fi
3825 if test "$bluez" = "yes" ; then
3826 echo "CONFIG_BLUEZ=y" >> $config_host_mak
3827 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
3828 fi
3829 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
3830 if test "$gtk" = "yes" ; then
3831 echo "CONFIG_GTK=y" >> $config_host_mak
3832 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
3833 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
3834 fi
3835 if test "$xen" = "yes" ; then
3836 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
3837 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
3838 fi
3839 if test "$linux_aio" = "yes" ; then
3840 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
3841 fi
3842 if test "$attr" = "yes" ; then
3843 echo "CONFIG_ATTR=y" >> $config_host_mak
3844 fi
3845 if test "$libattr" = "yes" ; then
3846 echo "CONFIG_LIBATTR=y" >> $config_host_mak
3847 fi
3848 if test "$virtfs" = "yes" ; then
3849 echo "CONFIG_VIRTFS=y" >> $config_host_mak
3850 fi
3851 if test "$vhost_scsi" = "yes" ; then
3852 echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
3853 fi
3854 if test "$blobs" = "yes" ; then
3855 echo "INSTALL_BLOBS=yes" >> $config_host_mak
3856 fi
3857 if test "$iovec" = "yes" ; then
3858 echo "CONFIG_IOVEC=y" >> $config_host_mak
3859 fi
3860 if test "$preadv" = "yes" ; then
3861 echo "CONFIG_PREADV=y" >> $config_host_mak
3862 fi
3863 if test "$fdt" = "yes" ; then
3864 echo "CONFIG_FDT=y" >> $config_host_mak
3865 fi
3866 if test "$signalfd" = "yes" ; then
3867 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
3868 fi
3869 if test "$tcg_interpreter" = "yes" ; then
3870 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
3871 fi
3872 if test "$fdatasync" = "yes" ; then
3873 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
3874 fi
3875 if test "$madvise" = "yes" ; then
3876 echo "CONFIG_MADVISE=y" >> $config_host_mak
3877 fi
3878 if test "$posix_madvise" = "yes" ; then
3879 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
3880 fi
3881 if test "$sigev_thread_id" = "yes" ; then
3882 echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak
3883 fi
3884
3885 if test "$spice" = "yes" ; then
3886 echo "CONFIG_SPICE=y" >> $config_host_mak
3887 fi
3888
3889 if test "$smartcard_nss" = "yes" ; then
3890 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
3891 echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3892 echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3893 fi
3894
3895 if test "$libusb" = "yes" ; then
3896 echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
3897 fi
3898
3899 if test "$usb_redir" = "yes" ; then
3900 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
3901 fi
3902
3903 if test "$glx" = "yes" ; then
3904 echo "CONFIG_GLX=y" >> $config_host_mak
3905 echo "GLX_LIBS=$glx_libs" >> $config_host_mak
3906 fi
3907
3908 if test "$libiscsi" = "yes" ; then
3909 echo "CONFIG_LIBISCSI=y" >> $config_host_mak
3910 fi
3911
3912 if test "$seccomp" = "yes"; then
3913 echo "CONFIG_SECCOMP=y" >> $config_host_mak
3914 fi
3915
3916 # XXX: suppress that
3917 if [ "$bsd" = "yes" ] ; then
3918 echo "CONFIG_BSD=y" >> $config_host_mak
3919 fi
3920
3921 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
3922
3923 if test "$zero_malloc" = "yes" ; then
3924 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
3925 fi
3926 if test "$qom_cast_debug" = "yes" ; then
3927 echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
3928 fi
3929 if test "$rbd" = "yes" ; then
3930 echo "CONFIG_RBD=y" >> $config_host_mak
3931 fi
3932
3933 echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
3934
3935 if test "$open_by_handle_at" = "yes" ; then
3936 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
3937 fi
3938
3939 if test "$linux_magic_h" = "yes" ; then
3940 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
3941 fi
3942
3943 if test "$pragma_diagnostic_available" = "yes" ; then
3944 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
3945 fi
3946
3947 if test "$valgrind_h" = "yes" ; then
3948 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
3949 fi
3950
3951 if test "$has_environ" = "yes" ; then
3952 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
3953 fi
3954
3955 if test "$cpuid_h" = "yes" ; then
3956 echo "CONFIG_CPUID_H=y" >> $config_host_mak
3957 fi
3958
3959 if test "$int128" = "yes" ; then
3960 echo "CONFIG_INT128=y" >> $config_host_mak
3961 fi
3962
3963 if test "$getauxval" = "yes" ; then
3964 echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
3965 fi
3966
3967 if test "$glusterfs" = "yes" ; then
3968 echo "CONFIG_GLUSTERFS=y" >> $config_host_mak
3969 fi
3970
3971 if test "$glusterfs_discard" = "yes" ; then
3972 echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
3973 fi
3974
3975 if test "$libssh2" = "yes" ; then
3976 echo "CONFIG_LIBSSH2=y" >> $config_host_mak
3977 fi
3978
3979 if test "$virtio_blk_data_plane" = "yes" ; then
3980 echo 'CONFIG_VIRTIO_BLK_DATA_PLANE=$(CONFIG_VIRTIO)' >> $config_host_mak
3981 fi
3982
3983 # USB host support
3984 case "$usb" in
3985 linux)
3986 echo "HOST_USB=linux legacy" >> $config_host_mak
3987 ;;
3988 bsd)
3989 echo "HOST_USB=bsd" >> $config_host_mak
3990 ;;
3991 libusb)
3992 if test "$linux" = "yes"; then
3993 echo "HOST_USB=libusb linux legacy" >> $config_host_mak
3994 else
3995 echo "HOST_USB=libusb legacy" >> $config_host_mak
3996 fi
3997 ;;
3998 *)
3999 echo "HOST_USB=stub" >> $config_host_mak
4000 ;;
4001 esac
4002
4003 # TPM passthrough support?
4004 if test "$tpm" = "yes"; then
4005 echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
4006 if test "$tpm_passthrough" = "yes"; then
4007 echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
4008 fi
4009 fi
4010
4011 # use default implementation for tracing backend-specific routines
4012 trace_default=yes
4013 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
4014 if test "$trace_backend" = "nop"; then
4015 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
4016 fi
4017 if test "$trace_backend" = "simple"; then
4018 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
4019 trace_default=no
4020 # Set the appropriate trace file.
4021 trace_file="\"$trace_file-\" FMT_pid"
4022 fi
4023 if test "$trace_backend" = "stderr"; then
4024 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
4025 trace_default=no
4026 fi
4027 if test "$trace_backend" = "ust"; then
4028 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
4029 fi
4030 if test "$trace_backend" = "dtrace"; then
4031 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
4032 if test "$trace_backend_stap" = "yes" ; then
4033 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
4034 fi
4035 fi
4036 if test "$trace_backend" = "ftrace"; then
4037 if test "$linux" = "yes" ; then
4038 echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
4039 trace_default=no
4040 else
4041 feature_not_found "ftrace(trace backend)"
4042 fi
4043 fi
4044 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
4045 if test "$trace_default" = "yes"; then
4046 echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak
4047 fi
4048
4049 if test "$tcg_interpreter" = "yes"; then
4050 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
4051 elif test "$ARCH" = "sparc64" ; then
4052 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
4053 elif test "$ARCH" = "s390x" ; then
4054 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
4055 elif test "$ARCH" = "x86_64" ; then
4056 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
4057 else
4058 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
4059 fi
4060 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
4061
4062 echo "TOOLS=$tools" >> $config_host_mak
4063 echo "ROMS=$roms" >> $config_host_mak
4064 echo "MAKE=$make" >> $config_host_mak
4065 echo "INSTALL=$install" >> $config_host_mak
4066 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
4067 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
4068 if test -n "$libtool"; then
4069 echo "INSTALL_PROG=\$(LIBTOOL) --mode=install $install -c -m 0755" >> $config_host_mak
4070 echo "INSTALL_LIB=\$(LIBTOOL) --mode=install $install -c -m 0644" >> $config_host_mak
4071 else
4072 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
4073 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
4074 fi
4075 echo "PYTHON=$python" >> $config_host_mak
4076 echo "CC=$cc" >> $config_host_mak
4077 echo "CC_I386=$cc_i386" >> $config_host_mak
4078 echo "HOST_CC=$host_cc" >> $config_host_mak
4079 echo "OBJCC=$objcc" >> $config_host_mak
4080 echo "AR=$ar" >> $config_host_mak
4081 echo "AS=$as" >> $config_host_mak
4082 echo "CPP=$cpp" >> $config_host_mak
4083 echo "OBJCOPY=$objcopy" >> $config_host_mak
4084 echo "LD=$ld" >> $config_host_mak
4085 echo "WINDRES=$windres" >> $config_host_mak
4086 echo "LIBTOOL=$libtool" >> $config_host_mak
4087 echo "CFLAGS=$CFLAGS" >> $config_host_mak
4088 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
4089 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
4090 if test "$sparse" = "yes" ; then
4091 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
4092 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
4093 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
4094 fi
4095 if test "$cross_prefix" != ""; then
4096 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak
4097 else
4098 echo "AUTOCONF_HOST := " >> $config_host_mak
4099 fi
4100 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
4101 echo "LIBTOOLFLAGS=$LIBTOOLFLAGS" >> $config_host_mak
4102 echo "LIBS+=$LIBS" >> $config_host_mak
4103 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
4104 echo "EXESUF=$EXESUF" >> $config_host_mak
4105 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
4106 echo "POD2MAN=$POD2MAN" >> $config_host_mak
4107 echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
4108 if test "$gcov" = "yes" ; then
4109 echo "CONFIG_GCOV=y" >> $config_host_mak
4110 echo "GCOV=$gcov_tool" >> $config_host_mak
4111 fi
4112
4113 # use included Linux headers
4114 if test "$linux" = "yes" ; then
4115 mkdir -p linux-headers
4116 case "$cpu" in
4117 i386|x86_64)
4118 linux_arch=x86
4119 ;;
4120 ppcemb|ppc|ppc64)
4121 linux_arch=powerpc
4122 ;;
4123 s390x)
4124 linux_arch=s390
4125 ;;
4126 aarch64)
4127 linux_arch=arm64
4128 ;;
4129 *)
4130 # For most CPUs the kernel architecture name and QEMU CPU name match.
4131 linux_arch="$cpu"
4132 ;;
4133 esac
4134 # For non-KVM architectures we will not have asm headers
4135 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
4136 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
4137 fi
4138 fi
4139
4140 for target in $target_list; do
4141 target_dir="$target"
4142 config_target_mak=$target_dir/config-target.mak
4143 target_name=`echo $target | cut -d '-' -f 1`
4144 target_bigendian="no"
4145
4146 case "$target_name" in
4147 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
4148 target_bigendian=yes
4149 ;;
4150 esac
4151 target_softmmu="no"
4152 target_user_only="no"
4153 target_linux_user="no"
4154 target_bsd_user="no"
4155 case "$target" in
4156 ${target_name}-softmmu)
4157 target_softmmu="yes"
4158 ;;
4159 ${target_name}-linux-user)
4160 if test "$linux" != "yes" ; then
4161 error_exit "Target '$target' is only available on a Linux host"
4162 fi
4163 target_user_only="yes"
4164 target_linux_user="yes"
4165 ;;
4166 ${target_name}-bsd-user)
4167 if test "$bsd" != "yes" ; then
4168 error_exit "Target '$target' is only available on a BSD host"
4169 fi
4170 target_user_only="yes"
4171 target_bsd_user="yes"
4172 ;;
4173 *)
4174 error_exit "Target '$target' not recognised"
4175 exit 1
4176 ;;
4177 esac
4178
4179 mkdir -p $target_dir
4180 echo "# Automatically generated by configure - do not modify" > $config_target_mak
4181
4182 bflt="no"
4183 target_nptl="yes"
4184 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_name/g"`
4185 gdb_xml_files=""
4186
4187 TARGET_ARCH="$target_name"
4188 TARGET_BASE_ARCH=""
4189 TARGET_ABI_DIR=""
4190
4191 case "$target_name" in
4192 i386)
4193 target_nptl="no"
4194 ;;
4195 x86_64)
4196 TARGET_BASE_ARCH=i386
4197 target_nptl="no"
4198 ;;
4199 alpha)
4200 ;;
4201 arm|armeb)
4202 TARGET_ARCH=arm
4203 bflt="yes"
4204 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
4205 ;;
4206 cris)
4207 ;;
4208 lm32)
4209 ;;
4210 m68k)
4211 bflt="yes"
4212 gdb_xml_files="cf-core.xml cf-fp.xml"
4213 target_nptl="no"
4214 ;;
4215 microblaze|microblazeel)
4216 TARGET_ARCH=microblaze
4217 bflt="yes"
4218 ;;
4219 mips|mipsel)
4220 TARGET_ARCH=mips
4221 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
4222 ;;
4223 mipsn32|mipsn32el)
4224 TARGET_ARCH=mips64
4225 TARGET_BASE_ARCH=mips
4226 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
4227 echo "TARGET_ABI32=y" >> $config_target_mak
4228 ;;
4229 mips64|mips64el)
4230 TARGET_ARCH=mips64
4231 TARGET_BASE_ARCH=mips
4232 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
4233 ;;
4234 moxie)
4235 ;;
4236 or32)
4237 TARGET_ARCH=openrisc
4238 TARGET_BASE_ARCH=openrisc
4239 target_nptl="no"
4240 ;;
4241 ppc)
4242 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4243 ;;
4244 ppcemb)
4245 TARGET_BASE_ARCH=ppc
4246 TARGET_ABI_DIR=ppc
4247 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4248 ;;
4249 ppc64)
4250 TARGET_BASE_ARCH=ppc
4251 TARGET_ABI_DIR=ppc
4252 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4253 ;;
4254 ppc64abi32)
4255 TARGET_ARCH=ppc64
4256 TARGET_BASE_ARCH=ppc
4257 TARGET_ABI_DIR=ppc
4258 echo "TARGET_ABI32=y" >> $config_target_mak
4259 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4260 ;;
4261 sh4|sh4eb)
4262 TARGET_ARCH=sh4
4263 bflt="yes"
4264 ;;
4265 sparc)
4266 target_nptl="no"
4267 ;;
4268 sparc64)
4269 TARGET_BASE_ARCH=sparc
4270 target_nptl="no"
4271 ;;
4272 sparc32plus)
4273 TARGET_ARCH=sparc64
4274 TARGET_BASE_ARCH=sparc
4275 TARGET_ABI_DIR=sparc
4276 echo "TARGET_ABI32=y" >> $config_target_mak
4277 target_nptl="no"
4278 ;;
4279 s390x)
4280 ;;
4281 unicore32)
4282 ;;
4283 xtensa|xtensaeb)
4284 TARGET_ARCH=xtensa
4285 ;;
4286 *)
4287 error_exit "Unsupported target CPU"
4288 ;;
4289 esac
4290 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
4291 if [ "$TARGET_BASE_ARCH" = "" ]; then
4292 TARGET_BASE_ARCH=$TARGET_ARCH
4293 fi
4294
4295 symlink "$source_path/Makefile.target" "$target_dir/Makefile"
4296
4297 upper() {
4298 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
4299 }
4300
4301 target_arch_name="`upper $TARGET_ARCH`"
4302 echo "TARGET_$target_arch_name=y" >> $config_target_mak
4303 echo "TARGET_NAME=$target_name" >> $config_target_mak
4304 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
4305 if [ "$TARGET_ABI_DIR" = "" ]; then
4306 TARGET_ABI_DIR=$TARGET_ARCH
4307 fi
4308 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
4309 case "$target_name" in
4310 i386|x86_64)
4311 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
4312 echo "CONFIG_XEN=y" >> $config_target_mak
4313 if test "$xen_pci_passthrough" = yes; then
4314 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
4315 fi
4316 fi
4317 ;;
4318 *)
4319 esac
4320 case "$target_name" in
4321 arm|i386|x86_64|ppcemb|ppc|ppc64|s390x)
4322 # Make sure the target and host cpus are compatible
4323 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
4324 \( "$target_name" = "$cpu" -o \
4325 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \
4326 \( "$target_name" = "ppc64" -a "$cpu" = "ppc" \) -o \
4327 \( "$target_name" = "ppc" -a "$cpu" = "ppc64" \) -o \
4328 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
4329 \( "$target_name" = "x86_64" -a "$cpu" = "i386" \) -o \
4330 \( "$target_name" = "i386" -a "$cpu" = "x86_64" \) \) ; then
4331 echo "CONFIG_KVM=y" >> $config_target_mak
4332 if test "$vhost_net" = "yes" ; then
4333 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
4334 fi
4335 fi
4336 esac
4337 if test "$target_bigendian" = "yes" ; then
4338 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
4339 fi
4340 if test "$target_softmmu" = "yes" ; then
4341 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
4342 fi
4343 if test "$target_user_only" = "yes" ; then
4344 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
4345 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
4346 fi
4347 if test "$target_linux_user" = "yes" ; then
4348 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
4349 fi
4350 list=""
4351 if test ! -z "$gdb_xml_files" ; then
4352 for x in $gdb_xml_files; do
4353 list="$list $source_path/gdb-xml/$x"
4354 done
4355 echo "TARGET_XML_FILES=$list" >> $config_target_mak
4356 fi
4357
4358 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
4359 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
4360 fi
4361 if test "$target_user_only" = "yes" \
4362 -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
4363 echo "CONFIG_USE_NPTL=y" >> $config_target_mak
4364 fi
4365 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
4366 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
4367 fi
4368 if test "$target_bsd_user" = "yes" ; then
4369 echo "CONFIG_BSD_USER=y" >> $config_target_mak
4370 fi
4371
4372 # generate QEMU_CFLAGS/LDFLAGS for targets
4373
4374 cflags=""
4375 ldflags=""
4376
4377 for i in $ARCH $TARGET_BASE_ARCH ; do
4378 case "$i" in
4379 alpha)
4380 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak
4381 echo "CONFIG_ALPHA_DIS=y" >> config-all-disas.mak
4382 ;;
4383 arm)
4384 echo "CONFIG_ARM_DIS=y" >> $config_target_mak
4385 echo "CONFIG_ARM_DIS=y" >> config-all-disas.mak
4386 ;;
4387 cris)
4388 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak
4389 echo "CONFIG_CRIS_DIS=y" >> config-all-disas.mak
4390 ;;
4391 hppa)
4392 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak
4393 echo "CONFIG_HPPA_DIS=y" >> config-all-disas.mak
4394 ;;
4395 i386|x86_64)
4396 echo "CONFIG_I386_DIS=y" >> $config_target_mak
4397 echo "CONFIG_I386_DIS=y" >> config-all-disas.mak
4398 ;;
4399 ia64*)
4400 echo "CONFIG_IA64_DIS=y" >> $config_target_mak
4401 echo "CONFIG_IA64_DIS=y" >> config-all-disas.mak
4402 ;;
4403 lm32)
4404 echo "CONFIG_LM32_DIS=y" >> $config_target_mak
4405 echo "CONFIG_LM32_DIS=y" >> config-all-disas.mak
4406 ;;
4407 m68k)
4408 echo "CONFIG_M68K_DIS=y" >> $config_target_mak
4409 echo "CONFIG_M68K_DIS=y" >> config-all-disas.mak
4410 ;;
4411 microblaze*)
4412 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak
4413 echo "CONFIG_MICROBLAZE_DIS=y" >> config-all-disas.mak
4414 ;;
4415 mips*)
4416 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak
4417 echo "CONFIG_MIPS_DIS=y" >> config-all-disas.mak
4418 ;;
4419 moxie*)
4420 echo "CONFIG_MOXIE_DIS=y" >> $config_target_mak
4421 echo "CONFIG_MOXIE_DIS=y" >> config-all-disas.mak
4422 ;;
4423 or32)
4424 echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak
4425 echo "CONFIG_OPENRISC_DIS=y" >> config-all-disas.mak
4426 ;;
4427 ppc*)
4428 echo "CONFIG_PPC_DIS=y" >> $config_target_mak
4429 echo "CONFIG_PPC_DIS=y" >> config-all-disas.mak
4430 ;;
4431 s390*)
4432 echo "CONFIG_S390_DIS=y" >> $config_target_mak
4433 echo "CONFIG_S390_DIS=y" >> config-all-disas.mak
4434 ;;
4435 sh4)
4436 echo "CONFIG_SH4_DIS=y" >> $config_target_mak
4437 echo "CONFIG_SH4_DIS=y" >> config-all-disas.mak
4438 ;;
4439 sparc*)
4440 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak
4441 echo "CONFIG_SPARC_DIS=y" >> config-all-disas.mak
4442 ;;
4443 xtensa*)
4444 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak
4445 echo "CONFIG_XTENSA_DIS=y" >> config-all-disas.mak
4446 ;;
4447 esac
4448 done
4449 if test "$tcg_interpreter" = "yes" ; then
4450 echo "CONFIG_TCI_DIS=y" >> $config_target_mak
4451 echo "CONFIG_TCI_DIS=y" >> config-all-disas.mak
4452 fi
4453
4454 case "$ARCH" in
4455 alpha)
4456 # Ensure there's only a single GP
4457 cflags="-msmall-data $cflags"
4458 ;;
4459 esac
4460
4461 if test "$gprof" = "yes" ; then
4462 echo "TARGET_GPROF=yes" >> $config_target_mak
4463 if test "$target_linux_user" = "yes" ; then
4464 cflags="-p $cflags"
4465 ldflags="-p $ldflags"
4466 fi
4467 if test "$target_softmmu" = "yes" ; then
4468 ldflags="-p $ldflags"
4469 echo "GPROF_CFLAGS=-p" >> $config_target_mak
4470 fi
4471 fi
4472
4473 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
4474 ldflags="$ldflags $textseg_ldflags"
4475 fi
4476
4477 echo "LDFLAGS+=$ldflags" >> $config_target_mak
4478 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
4479
4480 done # for target in $targets
4481
4482 if [ "$pixman" = "internal" ]; then
4483 echo "config-host.h: subdir-pixman" >> $config_host_mak
4484 fi
4485
4486 if [ "$dtc_internal" = "yes" ]; then
4487 echo "config-host.h: subdir-dtc" >> $config_host_mak
4488 fi
4489
4490 # build tree in object directory in case the source is not in the current directory
4491 DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos"
4492 DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
4493 DIRS="$DIRS roms/seabios roms/vgabios"
4494 DIRS="$DIRS qapi-generated"
4495 FILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
4496 FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
4497 FILES="$FILES tests/tcg/lm32/Makefile po/Makefile"
4498 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
4499 FILES="$FILES pc-bios/spapr-rtas/Makefile"
4500 FILES="$FILES pc-bios/s390-ccw/Makefile"
4501 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
4502 FILES="$FILES pc-bios/qemu-icon.bmp"
4503 for bios_file in \
4504 $source_path/pc-bios/*.bin \
4505 $source_path/pc-bios/*.aml \
4506 $source_path/pc-bios/*.rom \
4507 $source_path/pc-bios/*.dtb \
4508 $source_path/pc-bios/*.img \
4509 $source_path/pc-bios/openbios-* \
4510 $source_path/pc-bios/palcode-*
4511 do
4512 FILES="$FILES pc-bios/`basename $bios_file`"
4513 done
4514 mkdir -p $DIRS
4515 for f in $FILES ; do
4516 if [ -e "$source_path/$f" ] && [ "$source_path" != `pwd` ]; then
4517 symlink "$source_path/$f" "$f"
4518 fi
4519 done
4520
4521 # temporary config to build submodules
4522 for rom in seabios vgabios ; do
4523 config_mak=roms/$rom/config.mak
4524 echo "# Automatically generated by configure - do not modify" > $config_mak
4525 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
4526 echo "AS=$as" >> $config_mak
4527 echo "CC=$cc" >> $config_mak
4528 echo "BCC=bcc" >> $config_mak
4529 echo "CPP=$cpp" >> $config_mak
4530 echo "OBJCOPY=objcopy" >> $config_mak
4531 echo "IASL=iasl" >> $config_mak
4532 echo "LD=$ld" >> $config_mak
4533 done
4534
4535 if test "$docs" = "yes" ; then
4536 mkdir -p QMP
4537 fi