i.MX: implement a more correct version of EPIT timer.
[qemu/ar7.git] / configure
blobe818e8b357e65ab2b6c6cd7b6cbb08e975c687c4
1 #!/bin/sh
3 # qemu configure script (c) 2003 Fabrice Bellard
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"
14 TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c"
15 TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o"
16 TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.exe"
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
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
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
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
52 # Don't bother rerunning the compile if we were already using -Werror
53 case "$*" in
54 *-Werror*)
55 return 0
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."
66 compile_object() {
67 do_cc $QEMU_CFLAGS -c -o $TMPO $TMPC
70 compile_prog() {
71 local_cflags="$1"
72 local_ldflags="$2"
73 do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
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"
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
89 # search for an executable in PATH
90 path_of() {
91 local_command="$1"
92 local_ifs="$IFS"
93 local_dir=""
95 # pathname has a dir component?
96 if [ "${local_command#*/}" != "$local_command" ]; then
97 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
98 echo "$local_command"
99 return 0
102 if [ -z "$local_command" ]; then
103 return 1
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:-$(printf ' \t\n')}"
111 return 0
113 done
114 # not found
115 IFS="${local_ifs:-$(printf ' \t\n')}"
116 return 1
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_whitelist=""
127 host_cc="cc"
128 libs_softmmu=""
129 libs_tools=""
130 audio_pt_int=""
131 audio_win_int=""
132 cc_i386=i386-pc-linux-gnu-gcc
133 libs_qga=""
134 debug_info="yes"
136 # Don't accept a target_list environment variable.
137 unset target_list
139 # Default value for a variable defining feature "foo".
140 # * foo="no" feature will only be used if --enable-foo arg is given
141 # * foo="" feature will be searched for, and if found, will be used
142 # unless --disable-foo is given
143 # * foo="yes" this value will only be set by --enable-foo flag.
144 # feature will searched for,
145 # if not found, configure exits with error
147 # Always add --enable-foo and --disable-foo command line args.
148 # Distributions want to ensure that several features are compiled in, and it
149 # is impossible without a --enable-foo that exits if a feature is not found.
151 bluez=""
152 brlapi=""
153 curl=""
154 curses=""
155 docs=""
156 fdt=""
157 nptl=""
158 pixman=""
159 sdl=""
160 virtfs=""
161 vnc="yes"
162 sparse="no"
163 uuid=""
164 vde=""
165 vnc_tls=""
166 vnc_sasl=""
167 vnc_jpeg=""
168 vnc_png=""
169 vnc_ws=""
170 xen=""
171 xen_ctrl_version=""
172 xen_pci_passthrough=""
173 linux_aio=""
174 cap_ng=""
175 attr=""
176 libattr=""
177 xfs=""
179 vhost_net="no"
180 vhost_scsi="no"
181 kvm="no"
182 gprof="no"
183 debug_tcg="no"
184 debug="no"
185 strip_opt="yes"
186 tcg_interpreter="no"
187 bigendian="no"
188 mingw32="no"
189 gcov="no"
190 gcov_tool="gcov"
191 EXESUF=""
192 prefix="/usr/local"
193 mandir="\${prefix}/share/man"
194 datadir="\${prefix}/share"
195 qemu_docdir="\${prefix}/share/doc/qemu"
196 bindir="\${prefix}/bin"
197 libdir="\${prefix}/lib"
198 libexecdir="\${prefix}/libexec"
199 includedir="\${prefix}/include"
200 sysconfdir="\${prefix}/etc"
201 local_statedir="\${prefix}/var"
202 confsuffix="/qemu"
203 slirp="yes"
204 fmod_lib=""
205 fmod_inc=""
206 oss_lib=""
207 bsd="no"
208 linux="no"
209 solaris="no"
210 profiler="no"
211 cocoa="no"
212 softmmu="yes"
213 linux_user="no"
214 bsd_user="no"
215 guest_base="yes"
216 uname_release=""
217 mixemu="no"
218 aix="no"
219 blobs="yes"
220 pkgversion=""
221 pie=""
222 zero_malloc=""
223 trace_backend="nop"
224 trace_file="trace"
225 spice=""
226 rbd=""
227 smartcard_nss=""
228 libusb=""
229 usb_redir=""
230 glx=""
231 zlib="yes"
232 guest_agent="yes"
233 want_tools="yes"
234 libiscsi=""
235 coroutine=""
236 seccomp=""
237 glusterfs=""
238 virtio_blk_data_plane=""
239 gtk=""
240 gtkabi="2.0"
241 tpm="no"
242 libssh2=""
244 # parse CC options first
245 for opt do
246 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
247 case "$opt" in
248 --cross-prefix=*) cross_prefix="$optarg"
250 --cc=*) CC="$optarg"
252 --source-path=*) source_path="$optarg"
254 --cpu=*) cpu="$optarg"
256 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
257 EXTRA_CFLAGS="$optarg"
259 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
260 EXTRA_LDFLAGS="$optarg"
262 --enable-debug-info) debug_info="yes"
264 --disable-debug-info) debug_info="no"
266 esac
267 done
268 # OS specific
269 # Using uname is really, really broken. Once we have the right set of checks
270 # we can eliminate its usage altogether.
272 # Preferred compiler:
273 # ${CC} (if set)
274 # ${cross_prefix}gcc (if cross-prefix specified)
275 # system compiler
276 if test -z "${CC}${cross_prefix}"; then
277 cc="$host_cc"
278 else
279 cc="${CC-${cross_prefix}gcc}"
282 ar="${AR-${cross_prefix}ar}"
283 as="${AS-${cross_prefix}as}"
284 cpp="${CPP-$cc -E}"
285 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
286 ld="${LD-${cross_prefix}ld}"
287 libtool="${LIBTOOL-${cross_prefix}libtool}"
288 strip="${STRIP-${cross_prefix}strip}"
289 windres="${WINDRES-${cross_prefix}windres}"
290 pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
291 query_pkg_config() {
292 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
294 pkg_config=query_pkg_config
295 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
297 # default flags for all hosts
298 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
299 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
300 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
301 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
302 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include"
303 if test "$debug_info" = "yes"; then
304 CFLAGS="-g $CFLAGS"
305 LDFLAGS="-g $LDFLAGS"
308 # make source path absolute
309 source_path=`cd "$source_path"; pwd`
311 check_define() {
312 cat > $TMPC <<EOF
313 #if !defined($1)
314 #error $1 not defined
315 #endif
316 int main(void) { return 0; }
318 compile_object
321 if check_define __linux__ ; then
322 targetos="Linux"
323 elif check_define _WIN32 ; then
324 targetos='MINGW32'
325 elif check_define __OpenBSD__ ; then
326 targetos='OpenBSD'
327 elif check_define __sun__ ; then
328 targetos='SunOS'
329 elif check_define __HAIKU__ ; then
330 targetos='Haiku'
331 else
332 targetos=`uname -s`
335 # Some host OSes need non-standard checks for which CPU to use.
336 # Note that these checks are broken for cross-compilation: if you're
337 # cross-compiling to one of these OSes then you'll need to specify
338 # the correct CPU with the --cpu option.
339 case $targetos in
340 Darwin)
341 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
342 # run 64-bit userspace code.
343 # If the user didn't specify a CPU explicitly and the kernel says this is
344 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
345 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
346 cpu="x86_64"
349 SunOS)
350 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo
351 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
352 cpu="x86_64"
354 esac
356 if test ! -z "$cpu" ; then
357 # command line argument
359 elif check_define __i386__ ; then
360 cpu="i386"
361 elif check_define __x86_64__ ; then
362 cpu="x86_64"
363 elif check_define __sparc__ ; then
364 if check_define __arch64__ ; then
365 cpu="sparc64"
366 else
367 cpu="sparc"
369 elif check_define _ARCH_PPC ; then
370 if check_define _ARCH_PPC64 ; then
371 cpu="ppc64"
372 else
373 cpu="ppc"
375 elif check_define __mips__ ; then
376 cpu="mips"
377 elif check_define __ia64__ ; then
378 cpu="ia64"
379 elif check_define __s390__ ; then
380 if check_define __s390x__ ; then
381 cpu="s390x"
382 else
383 cpu="s390"
385 elif check_define __arm__ ; then
386 cpu="arm"
387 elif check_define __hppa__ ; then
388 cpu="hppa"
389 else
390 cpu=`uname -m`
393 ARCH=
394 # Normalise host CPU name and set ARCH.
395 # Note that this case should only have supported host CPUs, not guests.
396 case "$cpu" in
397 ia64|ppc|ppc64|s390|s390x|sparc64)
398 cpu="$cpu"
400 i386|i486|i586|i686|i86pc|BePC)
401 cpu="i386"
403 x86_64|amd64)
404 cpu="x86_64"
406 armv*b|armv*l|arm)
407 cpu="arm"
409 hppa|parisc|parisc64)
410 cpu="hppa"
412 mips*)
413 cpu="mips"
415 sparc|sun4[cdmuv])
416 cpu="sparc"
419 # This will result in either an error or falling back to TCI later
420 ARCH=unknown
422 esac
423 if test -z "$ARCH"; then
424 ARCH="$cpu"
427 # OS specific
429 case $targetos in
430 CYGWIN*)
431 mingw32="yes"
432 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
433 audio_possible_drivers="winwave sdl"
434 audio_drv_list="winwave"
436 MINGW32*)
437 mingw32="yes"
438 audio_possible_drivers="winwave dsound sdl fmod"
439 audio_drv_list="winwave"
441 GNU/kFreeBSD)
442 bsd="yes"
443 audio_drv_list="oss"
444 audio_possible_drivers="oss sdl esd pa"
446 FreeBSD)
447 bsd="yes"
448 make="${MAKE-gmake}"
449 audio_drv_list="oss"
450 audio_possible_drivers="oss sdl esd pa"
451 # needed for kinfo_getvmmap(3) in libutil.h
452 LIBS="-lutil $LIBS"
454 DragonFly)
455 bsd="yes"
456 make="${MAKE-gmake}"
457 audio_drv_list="oss"
458 audio_possible_drivers="oss sdl esd pa"
460 NetBSD)
461 bsd="yes"
462 make="${MAKE-gmake}"
463 audio_drv_list="oss"
464 audio_possible_drivers="oss sdl esd"
465 oss_lib="-lossaudio"
467 OpenBSD)
468 bsd="yes"
469 make="${MAKE-gmake}"
470 audio_drv_list="oss"
471 audio_possible_drivers="oss sdl esd"
472 oss_lib="-lossaudio"
474 Darwin)
475 bsd="yes"
476 darwin="yes"
477 if [ "$cpu" = "x86_64" ] ; then
478 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
479 LDFLAGS="-arch x86_64 $LDFLAGS"
480 else
481 QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
483 cocoa="yes"
484 audio_drv_list="coreaudio"
485 audio_possible_drivers="coreaudio sdl fmod"
486 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
487 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
488 # Disable attempts to use ObjectiveC features in os/object.h since they
489 # won't work when we're compiling with gcc as a C compiler.
490 QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
492 SunOS)
493 solaris="yes"
494 make="${MAKE-gmake}"
495 install="${INSTALL-ginstall}"
496 ld="gld"
497 smbd="${SMBD-/usr/sfw/sbin/smbd}"
498 needs_libsunmath="no"
499 solarisrev=`uname -r | cut -f2 -d.`
500 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
501 if test "$solarisrev" -le 9 ; then
502 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
503 needs_libsunmath="yes"
504 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
505 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
506 LIBS="-lsunmath $LIBS"
507 else
508 error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \
509 "libsunmath from the Sun Studio compilers tools, due to a lack of" \
510 "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \
511 "Studio 11 can be downloaded from www.sun.com."
515 if test -f /usr/include/sys/soundcard.h ; then
516 audio_drv_list="oss"
518 audio_possible_drivers="oss sdl"
519 # needed for CMSG_ macros in sys/socket.h
520 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
521 # needed for TIOCWIN* defines in termios.h
522 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
523 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
524 solarisnetlibs="-lsocket -lnsl -lresolv"
525 LIBS="$solarisnetlibs $LIBS"
526 libs_qga="$solarisnetlibs $libs_qga"
528 AIX)
529 aix="yes"
530 make="${MAKE-gmake}"
532 Haiku)
533 haiku="yes"
534 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
535 LIBS="-lposix_error_mapper -lnetwork $LIBS"
538 audio_drv_list="oss"
539 audio_possible_drivers="oss alsa sdl esd pa"
540 linux="yes"
541 linux_user="yes"
542 usb="linux"
543 kvm="yes"
544 vhost_net="yes"
545 vhost_scsi="yes"
546 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
547 audio_possible_drivers="$audio_possible_drivers fmod"
549 QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers $QEMU_INCLUDES"
551 esac
553 if [ "$bsd" = "yes" ] ; then
554 if [ "$darwin" != "yes" ] ; then
555 usb="bsd"
556 bsd_user="yes"
560 : ${make=${MAKE-make}}
561 : ${install=${INSTALL-install}}
562 : ${python=${PYTHON-python}}
563 : ${smbd=${SMBD-/usr/sbin/smbd}}
565 # Default objcc to clang if available, otherwise use CC
566 if has clang; then
567 objcc=clang
568 else
569 objcc="$cc"
572 if test "$mingw32" = "yes" ; then
573 EXESUF=".exe"
574 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
575 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
576 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
577 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
578 cat > $TMPC << EOF
579 int main(void) { return 0; }
581 if compile_prog "" "-liberty" ; then
582 LIBS="-liberty $LIBS"
584 prefix="c:/Program Files/QEMU"
585 mandir="\${prefix}"
586 datadir="\${prefix}"
587 qemu_docdir="\${prefix}"
588 bindir="\${prefix}"
589 sysconfdir="\${prefix}"
590 local_statedir="\${prefix}"
591 confsuffix=""
592 libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga"
595 werror=""
597 for opt do
598 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
599 case "$opt" in
600 --help|-h) show_help=yes
602 --version|-V) exec cat $source_path/VERSION
604 --prefix=*) prefix="$optarg"
606 --interp-prefix=*) interp_prefix="$optarg"
608 --source-path=*)
610 --cross-prefix=*)
612 --cc=*)
614 --host-cc=*) host_cc="$optarg"
616 --objcc=*) objcc="$optarg"
618 --make=*) make="$optarg"
620 --install=*) install="$optarg"
622 --python=*) python="$optarg"
624 --gcov=*) gcov_tool="$optarg"
626 --smbd=*) smbd="$optarg"
628 --extra-cflags=*)
630 --extra-ldflags=*)
632 --enable-debug-info)
634 --disable-debug-info)
636 --cpu=*)
638 --target-list=*) target_list="$optarg"
640 --enable-trace-backend=*) trace_backend="$optarg"
642 --with-trace-file=*) trace_file="$optarg"
644 --enable-gprof) gprof="yes"
646 --enable-gcov) gcov="yes"
648 --static)
649 static="yes"
650 LDFLAGS="-static $LDFLAGS"
651 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
653 --mandir=*) mandir="$optarg"
655 --bindir=*) bindir="$optarg"
657 --libdir=*) libdir="$optarg"
659 --libexecdir=*) libexecdir="$optarg"
661 --includedir=*) includedir="$optarg"
663 --datadir=*) datadir="$optarg"
665 --with-confsuffix=*) confsuffix="$optarg"
667 --docdir=*) qemu_docdir="$optarg"
669 --sysconfdir=*) sysconfdir="$optarg"
671 --localstatedir=*) local_statedir="$optarg"
673 --sbindir=*|--sharedstatedir=*|\
674 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
675 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
676 # These switches are silently ignored, for compatibility with
677 # autoconf-generated configure scripts. This allows QEMU's
678 # configure to be used by RPM and similar macros that set
679 # lots of directory switches by default.
681 --with-system-pixman) pixman="system"
683 --without-system-pixman) pixman="internal"
685 --without-pixman) pixman="none"
687 --disable-sdl) sdl="no"
689 --enable-sdl) sdl="yes"
691 --disable-virtfs) virtfs="no"
693 --enable-virtfs) virtfs="yes"
695 --disable-vnc) vnc="no"
697 --enable-vnc) vnc="yes"
699 --fmod-lib=*) fmod_lib="$optarg"
701 --fmod-inc=*) fmod_inc="$optarg"
703 --oss-lib=*) oss_lib="$optarg"
705 --audio-drv-list=*) audio_drv_list="$optarg"
707 --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
709 --enable-debug-tcg) debug_tcg="yes"
711 --disable-debug-tcg) debug_tcg="no"
713 --enable-debug)
714 # Enable debugging options that aren't excessively noisy
715 debug_tcg="yes"
716 debug="yes"
717 strip_opt="no"
719 --enable-sparse) sparse="yes"
721 --disable-sparse) sparse="no"
723 --disable-strip) strip_opt="no"
725 --disable-vnc-tls) vnc_tls="no"
727 --enable-vnc-tls) vnc_tls="yes"
729 --disable-vnc-sasl) vnc_sasl="no"
731 --enable-vnc-sasl) vnc_sasl="yes"
733 --disable-vnc-jpeg) vnc_jpeg="no"
735 --enable-vnc-jpeg) vnc_jpeg="yes"
737 --disable-vnc-png) vnc_png="no"
739 --enable-vnc-png) vnc_png="yes"
741 --disable-vnc-ws) vnc_ws="no"
743 --enable-vnc-ws) vnc_ws="yes"
745 --disable-slirp) slirp="no"
747 --disable-uuid) uuid="no"
749 --enable-uuid) uuid="yes"
751 --disable-vde) vde="no"
753 --enable-vde) vde="yes"
755 --disable-xen) xen="no"
757 --enable-xen) xen="yes"
759 --disable-xen-pci-passthrough) xen_pci_passthrough="no"
761 --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
763 --disable-brlapi) brlapi="no"
765 --enable-brlapi) brlapi="yes"
767 --disable-bluez) bluez="no"
769 --enable-bluez) bluez="yes"
771 --disable-kvm) kvm="no"
773 --enable-kvm) kvm="yes"
775 --disable-tcg-interpreter) tcg_interpreter="no"
777 --enable-tcg-interpreter) tcg_interpreter="yes"
779 --disable-cap-ng) cap_ng="no"
781 --enable-cap-ng) cap_ng="yes"
783 --disable-spice) spice="no"
785 --enable-spice) spice="yes"
787 --disable-libiscsi) libiscsi="no"
789 --enable-libiscsi) libiscsi="yes"
791 --enable-profiler) profiler="yes"
793 --disable-cocoa) cocoa="no"
795 --enable-cocoa)
796 cocoa="yes" ;
797 sdl="no" ;
798 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
800 --disable-system) softmmu="no"
802 --enable-system) softmmu="yes"
804 --disable-user)
805 linux_user="no" ;
806 bsd_user="no" ;
808 --enable-user) ;;
809 --disable-linux-user) linux_user="no"
811 --enable-linux-user) linux_user="yes"
813 --disable-bsd-user) bsd_user="no"
815 --enable-bsd-user) bsd_user="yes"
817 --enable-guest-base) guest_base="yes"
819 --disable-guest-base) guest_base="no"
821 --enable-pie) pie="yes"
823 --disable-pie) pie="no"
825 --enable-uname-release=*) uname_release="$optarg"
827 --enable-werror) werror="yes"
829 --disable-werror) werror="no"
831 --disable-curses) curses="no"
833 --enable-curses) curses="yes"
835 --disable-curl) curl="no"
837 --enable-curl) curl="yes"
839 --disable-fdt) fdt="no"
841 --enable-fdt) fdt="yes"
843 --disable-nptl) nptl="no"
845 --enable-nptl) nptl="yes"
847 --enable-mixemu) mixemu="yes"
849 --disable-linux-aio) linux_aio="no"
851 --enable-linux-aio) linux_aio="yes"
853 --disable-attr) attr="no"
855 --enable-attr) attr="yes"
857 --disable-blobs) blobs="no"
859 --with-pkgversion=*) pkgversion=" ($optarg)"
861 --with-coroutine=*) coroutine="$optarg"
863 --disable-docs) docs="no"
865 --enable-docs) docs="yes"
867 --disable-vhost-net) vhost_net="no"
869 --enable-vhost-net) vhost_net="yes"
871 --disable-vhost-scsi) vhost_scsi="no"
873 --enable-vhost-scsi) vhost_scsi="yes"
875 --disable-glx) glx="no"
877 --enable-glx) glx="yes"
879 --disable-rbd) rbd="no"
881 --enable-rbd) rbd="yes"
883 --disable-xfsctl) xfs="no"
885 --enable-xfsctl) xfs="yes"
887 --disable-smartcard-nss) smartcard_nss="no"
889 --enable-smartcard-nss) smartcard_nss="yes"
891 --disable-libusb) libusb="no"
893 --enable-libusb) libusb="yes"
895 --disable-usb-redir) usb_redir="no"
897 --enable-usb-redir) usb_redir="yes"
899 --disable-zlib-test) zlib="no"
901 --enable-guest-agent) guest_agent="yes"
903 --disable-guest-agent) guest_agent="no"
905 --enable-tools) want_tools="yes"
907 --disable-tools) want_tools="no"
909 --enable-seccomp) seccomp="yes"
911 --disable-seccomp) seccomp="no"
913 --disable-glusterfs) glusterfs="no"
915 --enable-glusterfs) glusterfs="yes"
917 --disable-virtio-blk-data-plane) virtio_blk_data_plane="no"
919 --enable-virtio-blk-data-plane) virtio_blk_data_plane="yes"
921 --disable-gtk) gtk="no"
923 --enable-gtk) gtk="yes"
925 --with-gtkabi=*) gtkabi="$optarg"
927 --enable-tpm) tpm="yes"
929 --disable-libssh2) libssh2="no"
931 --enable-libssh2) libssh2="yes"
933 *) echo "ERROR: unknown option $opt"; show_help="yes"
935 esac
936 done
938 case "$cpu" in
939 sparc)
940 LDFLAGS="-m32 $LDFLAGS"
941 CPU_CFLAGS="-m32 -mcpu=ultrasparc"
943 sparc64)
944 LDFLAGS="-m64 $LDFLAGS"
945 CPU_CFLAGS="-m64 -mcpu=ultrasparc"
947 s390)
948 CPU_CFLAGS="-m31 -march=z990"
949 LDFLAGS="-m31 $LDFLAGS"
951 s390x)
952 CPU_CFLAGS="-m64 -march=z990"
953 LDFLAGS="-m64 $LDFLAGS"
955 i386)
956 CPU_CFLAGS="-m32"
957 LDFLAGS="-m32 $LDFLAGS"
958 cc_i386='$(CC) -m32'
960 x86_64)
961 CPU_CFLAGS="-m64"
962 LDFLAGS="-m64 $LDFLAGS"
963 cc_i386='$(CC) -m32'
965 # No special flags required for other host CPUs
966 esac
968 QEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
969 EXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS"
971 default_target_list=""
973 # these targets are portable
974 if [ "$softmmu" = "yes" ] ; then
975 default_target_list="\
976 i386-softmmu \
977 x86_64-softmmu \
978 alpha-softmmu \
979 arm-softmmu \
980 cris-softmmu \
981 lm32-softmmu \
982 m68k-softmmu \
983 microblaze-softmmu \
984 microblazeel-softmmu \
985 mips-softmmu \
986 mipsel-softmmu \
987 mips64-softmmu \
988 mips64el-softmmu \
989 moxie-softmmu \
990 or32-softmmu \
991 ppc-softmmu \
992 ppcemb-softmmu \
993 ppc64-softmmu \
994 sh4-softmmu \
995 sh4eb-softmmu \
996 sparc-softmmu \
997 sparc64-softmmu \
998 s390x-softmmu \
999 xtensa-softmmu \
1000 xtensaeb-softmmu \
1001 unicore32-softmmu \
1004 # the following are Linux specific
1005 if [ "$linux_user" = "yes" ] ; then
1006 default_target_list="${default_target_list}\
1007 i386-linux-user \
1008 x86_64-linux-user \
1009 alpha-linux-user \
1010 arm-linux-user \
1011 armeb-linux-user \
1012 cris-linux-user \
1013 m68k-linux-user \
1014 microblaze-linux-user \
1015 microblazeel-linux-user \
1016 mips-linux-user \
1017 mipsel-linux-user \
1018 mips64-linux-user \
1019 mips64el-linux-user \
1020 mipsn32-linux-user \
1021 mipsn32el-linux-user \
1022 or32-linux-user \
1023 ppc-linux-user \
1024 ppc64-linux-user \
1025 ppc64abi32-linux-user \
1026 sh4-linux-user \
1027 sh4eb-linux-user \
1028 sparc-linux-user \
1029 sparc64-linux-user \
1030 sparc32plus-linux-user \
1031 unicore32-linux-user \
1032 s390x-linux-user \
1035 # the following are BSD specific
1036 if [ "$bsd_user" = "yes" ] ; then
1037 default_target_list="${default_target_list}\
1038 i386-bsd-user \
1039 x86_64-bsd-user \
1040 sparc-bsd-user \
1041 sparc64-bsd-user \
1045 if test x"$show_help" = x"yes" ; then
1046 cat << EOF
1048 Usage: configure [options]
1049 Options: [defaults in brackets after descriptions]
1052 echo "Standard options:"
1053 echo " --help print this message"
1054 echo " --prefix=PREFIX install in PREFIX [$prefix]"
1055 echo " --interp-prefix=PREFIX where to find shared libraries, etc."
1056 echo " use %M for cpu name [$interp_prefix]"
1057 echo " --target-list=LIST set target list (default: build everything)"
1058 echo "Available targets: $default_target_list" | \
1059 fold -s -w 53 | sed -e 's/^/ /'
1060 echo ""
1061 echo "Advanced options (experts only):"
1062 echo " --source-path=PATH path of source code [$source_path]"
1063 echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]"
1064 echo " --cc=CC use C compiler CC [$cc]"
1065 echo " --host-cc=CC use C compiler CC [$host_cc] for code run at"
1066 echo " build time"
1067 echo " --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]"
1068 echo " --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS"
1069 echo " --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS"
1070 echo " --make=MAKE use specified make [$make]"
1071 echo " --install=INSTALL use specified install [$install]"
1072 echo " --python=PYTHON use specified python [$python]"
1073 echo " --smbd=SMBD use specified smbd [$smbd]"
1074 echo " --static enable static build [$static]"
1075 echo " --mandir=PATH install man pages in PATH"
1076 echo " --datadir=PATH install firmware in PATH$confsuffix"
1077 echo " --docdir=PATH install documentation in PATH$confsuffix"
1078 echo " --bindir=PATH install binaries in PATH"
1079 echo " --libdir=PATH install libraries in PATH"
1080 echo " --sysconfdir=PATH install config in PATH$confsuffix"
1081 echo " --localstatedir=PATH install local state in PATH"
1082 echo " --with-confsuffix=SUFFIX suffix for QEMU data inside datadir and sysconfdir [$confsuffix]"
1083 echo " --enable-debug-tcg enable TCG debugging"
1084 echo " --disable-debug-tcg disable TCG debugging (default)"
1085 echo " --enable-debug-info enable debugging information (default)"
1086 echo " --disable-debug-info disable debugging information"
1087 echo " --enable-debug enable common debug build options"
1088 echo " --enable-sparse enable sparse checker"
1089 echo " --disable-sparse disable sparse checker (default)"
1090 echo " --disable-strip disable stripping binaries"
1091 echo " --disable-werror disable compilation abort on warning"
1092 echo " --disable-sdl disable SDL"
1093 echo " --enable-sdl enable SDL"
1094 echo " --disable-gtk disable gtk UI"
1095 echo " --enable-gtk enable gtk UI"
1096 echo " --disable-virtfs disable VirtFS"
1097 echo " --enable-virtfs enable VirtFS"
1098 echo " --disable-vnc disable VNC"
1099 echo " --enable-vnc enable VNC"
1100 echo " --disable-cocoa disable Cocoa (Mac OS X only)"
1101 echo " --enable-cocoa enable Cocoa (default on Mac OS X)"
1102 echo " --audio-drv-list=LIST set audio drivers list:"
1103 echo " Available drivers: $audio_possible_drivers"
1104 echo " --block-drv-whitelist=L set block driver whitelist"
1105 echo " (affects only QEMU, not qemu-img)"
1106 echo " --enable-mixemu enable mixer emulation"
1107 echo " --disable-xen disable xen backend driver support"
1108 echo " --enable-xen enable xen backend driver support"
1109 echo " --disable-xen-pci-passthrough"
1110 echo " --enable-xen-pci-passthrough"
1111 echo " --disable-brlapi disable BrlAPI"
1112 echo " --enable-brlapi enable BrlAPI"
1113 echo " --disable-vnc-tls disable TLS encryption for VNC server"
1114 echo " --enable-vnc-tls enable TLS encryption for VNC server"
1115 echo " --disable-vnc-sasl disable SASL encryption for VNC server"
1116 echo " --enable-vnc-sasl enable SASL encryption for VNC server"
1117 echo " --disable-vnc-jpeg disable JPEG lossy compression for VNC server"
1118 echo " --enable-vnc-jpeg enable JPEG lossy compression for VNC server"
1119 echo " --disable-vnc-png disable PNG compression for VNC server (default)"
1120 echo " --enable-vnc-png enable PNG compression for VNC server"
1121 echo " --disable-vnc-ws disable Websockets support for VNC server"
1122 echo " --enable-vnc-ws enable Websockets support for VNC server"
1123 echo " --disable-curses disable curses output"
1124 echo " --enable-curses enable curses output"
1125 echo " --disable-curl disable curl connectivity"
1126 echo " --enable-curl enable curl connectivity"
1127 echo " --disable-fdt disable fdt device tree"
1128 echo " --enable-fdt enable fdt device tree"
1129 echo " --disable-bluez disable bluez stack connectivity"
1130 echo " --enable-bluez enable bluez stack connectivity"
1131 echo " --disable-slirp disable SLIRP userspace network connectivity"
1132 echo " --disable-kvm disable KVM acceleration support"
1133 echo " --enable-kvm enable KVM acceleration support"
1134 echo " --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)"
1135 echo " --disable-nptl disable usermode NPTL support"
1136 echo " --enable-nptl enable usermode NPTL support"
1137 echo " --enable-system enable all system emulation targets"
1138 echo " --disable-system disable all system emulation targets"
1139 echo " --enable-user enable supported user emulation targets"
1140 echo " --disable-user disable all user emulation targets"
1141 echo " --enable-linux-user enable all linux usermode emulation targets"
1142 echo " --disable-linux-user disable all linux usermode emulation targets"
1143 echo " --enable-bsd-user enable all BSD usermode emulation targets"
1144 echo " --disable-bsd-user disable all BSD usermode emulation targets"
1145 echo " --enable-guest-base enable GUEST_BASE support for usermode"
1146 echo " emulation targets"
1147 echo " --disable-guest-base disable GUEST_BASE support"
1148 echo " --enable-pie build Position Independent Executables"
1149 echo " --disable-pie do not build Position Independent Executables"
1150 echo " --fmod-lib path to FMOD library"
1151 echo " --fmod-inc path to FMOD includes"
1152 echo " --oss-lib path to OSS library"
1153 echo " --enable-uname-release=R Return R for uname -r in usermode emulation"
1154 echo " --cpu=CPU Build for host CPU [$cpu]"
1155 echo " --disable-uuid disable uuid support"
1156 echo " --enable-uuid enable uuid support"
1157 echo " --disable-vde disable support for vde network"
1158 echo " --enable-vde enable support for vde network"
1159 echo " --disable-linux-aio disable Linux AIO support"
1160 echo " --enable-linux-aio enable Linux AIO support"
1161 echo " --disable-cap-ng disable libcap-ng support"
1162 echo " --enable-cap-ng enable libcap-ng support"
1163 echo " --disable-attr disables attr and xattr support"
1164 echo " --enable-attr enable attr and xattr support"
1165 echo " --disable-blobs disable installing provided firmware blobs"
1166 echo " --enable-docs enable documentation build"
1167 echo " --disable-docs disable documentation build"
1168 echo " --disable-vhost-net disable vhost-net acceleration support"
1169 echo " --enable-vhost-net enable vhost-net acceleration support"
1170 echo " --enable-trace-backend=B Set trace backend"
1171 echo " Available backends:" $($python "$source_path"/scripts/tracetool.py --list-backends)
1172 echo " --with-trace-file=NAME Full PATH,NAME of file to store traces"
1173 echo " Default:trace-<pid>"
1174 echo " --disable-spice disable spice"
1175 echo " --enable-spice enable spice"
1176 echo " --enable-rbd enable building the rados block device (rbd)"
1177 echo " --disable-libiscsi disable iscsi support"
1178 echo " --enable-libiscsi enable iscsi support"
1179 echo " --disable-smartcard-nss disable smartcard nss support"
1180 echo " --enable-smartcard-nss enable smartcard nss support"
1181 echo " --disable-libusb disable libusb (for usb passthrough)"
1182 echo " --enable-libusb enable libusb (for usb passthrough)"
1183 echo " --disable-usb-redir disable usb network redirection support"
1184 echo " --enable-usb-redir enable usb network redirection support"
1185 echo " --disable-guest-agent disable building of the QEMU Guest Agent"
1186 echo " --enable-guest-agent enable building of the QEMU Guest Agent"
1187 echo " --disable-seccomp disable seccomp support"
1188 echo " --enable-seccomp enables seccomp support"
1189 echo " --with-coroutine=BACKEND coroutine backend. Supported options:"
1190 echo " gthread, ucontext, sigaltstack, windows"
1191 echo " --enable-glusterfs enable GlusterFS backend"
1192 echo " --disable-glusterfs disable GlusterFS backend"
1193 echo " --enable-gcov enable test coverage analysis with gcov"
1194 echo " --gcov=GCOV use specified gcov [$gcov_tool]"
1195 echo " --enable-tpm enable TPM support"
1196 echo " --disable-libssh2 disable ssh block device support"
1197 echo " --enable-libssh2 enable ssh block device support"
1198 echo ""
1199 echo "NOTE: The object files are built at the place where configure is launched"
1200 exit 1
1203 # Now we have handled --enable-tcg-interpreter and know we're not just
1204 # printing the help message, bail out if the host CPU isn't supported.
1205 if test "$ARCH" = "unknown"; then
1206 if test "$tcg_interpreter" = "yes" ; then
1207 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1208 ARCH=tci
1209 else
1210 error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1214 # check that the C compiler works.
1215 cat > $TMPC <<EOF
1216 int main(void) { return 0; }
1219 if compile_object ; then
1220 : C compiler works ok
1221 else
1222 error_exit "\"$cc\" either does not exist or does not work"
1225 # Consult white-list to determine whether to enable werror
1226 # by default. Only enable by default for git builds
1227 z_version=`cut -f3 -d. $source_path/VERSION`
1229 if test -z "$werror" ; then
1230 if test -d "$source_path/.git" -a \
1231 "$linux" = "yes" ; then
1232 werror="yes"
1233 else
1234 werror="no"
1238 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1239 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1240 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1241 gcc_flags="-Wendif-labels $gcc_flags"
1242 gcc_flags="-Wno-initializer-overrides $gcc_flags"
1243 # Note that we do not add -Werror to gcc_flags here, because that would
1244 # enable it for all configure tests. If a configure test failed due
1245 # to -Werror this would just silently disable some features,
1246 # so it's too error prone.
1247 cat > $TMPC << EOF
1248 int main(void) { return 0; }
1250 for flag in $gcc_flags; do
1251 # Use the positive sense of the flag when testing for -Wno-wombat
1252 # support (gcc will happily accept the -Wno- form of unknown
1253 # warning options).
1254 optflag="$(echo $flag | sed -e 's/^-Wno-/-W/')"
1255 if compile_prog "-Werror $optflag" "" ; then
1256 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1258 done
1260 if compile_prog "-Werror -fstack-protector-all" "" ; then
1261 QEMU_CFLAGS="$QEMU_CFLAGS -fstack-protector-all"
1262 LIBTOOLFLAGS="$LIBTOOLFLAGS -Wc,-fstack-protector-all"
1265 # Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and
1266 # large functions that use global variables. The bug is in all releases of
1267 # GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in
1268 # 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013.
1269 cat > $TMPC << EOF
1270 #if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1271 int main(void) { return 0; }
1272 #else
1273 #error No bug in this compiler.
1274 #endif
1276 if compile_prog "-Werror -fno-gcse" "" ; then
1277 TRANSLATE_OPT_CFLAGS=-fno-gcse
1280 if test "$static" = "yes" ; then
1281 if test "$pie" = "yes" ; then
1282 error_exit "static and pie are mutually incompatible"
1283 else
1284 pie="no"
1288 if test "$pie" = ""; then
1289 case "$cpu-$targetos" in
1290 i386-Linux|x86_64-Linux|i386-OpenBSD|x86_64-OpenBSD)
1293 pie="no"
1295 esac
1298 if test "$pie" != "no" ; then
1299 cat > $TMPC << EOF
1301 #ifdef __linux__
1302 # define THREAD __thread
1303 #else
1304 # define THREAD
1305 #endif
1307 static THREAD int tls_var;
1309 int main(void) { return tls_var; }
1312 if compile_prog "-fPIE -DPIE" "-pie"; then
1313 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
1314 LDFLAGS="-pie $LDFLAGS"
1315 pie="yes"
1316 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
1317 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1319 else
1320 if test "$pie" = "yes"; then
1321 error_exit "PIE not available due to missing toolchain support"
1322 else
1323 echo "Disabling PIE due to missing toolchain support"
1324 pie="no"
1329 ##########################################
1330 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
1331 # use i686 as default anyway, but for those that don't, an explicit
1332 # specification is necessary
1334 if test "$cpu" = "i386"; then
1335 cat > $TMPC << EOF
1336 static int sfaa(int *ptr)
1338 return __sync_fetch_and_and(ptr, 0);
1341 int main(void)
1343 int val = 42;
1344 sfaa(&val);
1345 return val;
1348 if ! compile_prog "" "" ; then
1349 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
1353 #########################################
1354 # Solaris specific configure tool chain decisions
1356 if test "$solaris" = "yes" ; then
1357 if has $install; then
1359 else
1360 error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
1361 "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
1362 "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1364 if test "`path_of $install`" = "/usr/sbin/install" ; then
1365 error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
1366 "try ginstall from the GNU fileutils available from www.blastwave.org" \
1367 "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1369 if has ar; then
1371 else
1372 if test -f /usr/ccs/bin/ar ; then
1373 error_exit "No path includes ar" \
1374 "Add /usr/ccs/bin to your path and rerun configure"
1376 error_exit "No path includes ar"
1380 if ! has $python; then
1381 error_exit "Python not found. Use --python=/path/to/python"
1384 # Note that if the Python conditional here evaluates True we will exit
1385 # with status 1 which is a shell 'false' value.
1386 if ! "$python" -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then
1387 error_exit "Cannot use '$python', Python 2.4 or later is required." \
1388 "Note that Python 3 or later is not yet supported." \
1389 "Use --python=/path/to/python to specify a supported Python."
1392 if test -z "${target_list+xxx}" ; then
1393 target_list="$default_target_list"
1394 else
1395 target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1397 # see if system emulation was really requested
1398 case " $target_list " in
1399 *"-softmmu "*) softmmu=yes
1401 *) softmmu=no
1403 esac
1405 feature_not_found() {
1406 feature=$1
1408 error_exit "User requested feature $feature" \
1409 "configure was not able to find it"
1412 if test -z "$cross_prefix" ; then
1414 # ---
1415 # big/little endian test
1416 cat > $TMPC << EOF
1417 #include <inttypes.h>
1418 int main(void) {
1419 volatile uint32_t i=0x01234567;
1420 return (*((uint8_t*)(&i))) == 0x67;
1424 if compile_prog "" "" ; then
1425 $TMPE && bigendian="yes"
1426 else
1427 echo big/little test failed
1430 else
1432 # if cross compiling, cannot launch a program, so make a static guess
1433 case "$cpu" in
1434 arm)
1435 # ARM can be either way; ask the compiler which one we are
1436 if check_define __ARMEB__; then
1437 bigendian=yes
1440 hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1441 bigendian=yes
1443 esac
1447 ##########################################
1448 # pkg-config probe
1450 if ! has "$pkg_config_exe"; then
1451 error_exit "pkg-config binary '$pkg_config_exe' not found"
1454 ##########################################
1455 # NPTL probe
1457 if test "$nptl" != "no" ; then
1458 cat > $TMPC <<EOF
1459 #include <sched.h>
1460 #include <linux/futex.h>
1461 int main(void) {
1462 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1463 #error bork
1464 #endif
1465 return 0;
1469 if compile_object ; then
1470 nptl=yes
1471 else
1472 if test "$nptl" = "yes" ; then
1473 feature_not_found "nptl"
1475 nptl=no
1479 ##########################################
1480 # zlib check
1482 if test "$zlib" != "no" ; then
1483 cat > $TMPC << EOF
1484 #include <zlib.h>
1485 int main(void) { zlibVersion(); return 0; }
1487 if compile_prog "" "-lz" ; then
1489 else
1490 error_exit "zlib check failed" \
1491 "Make sure to have the zlib libs and headers installed."
1494 libs_softmmu="$libs_softmmu -lz"
1496 ##########################################
1497 # libseccomp check
1499 if test "$seccomp" != "no" ; then
1500 if $pkg_config --atleast-version=1.0.0 libseccomp --modversion >/dev/null 2>&1; then
1501 libs_softmmu="$libs_softmmu `$pkg_config --libs libseccomp`"
1502 QEMU_CFLAGS="$QEMU_CFLAGS `$pkg_config --cflags libseccomp`"
1503 seccomp="yes"
1504 else
1505 if test "$seccomp" = "yes"; then
1506 feature_not_found "libseccomp"
1508 seccomp="no"
1511 ##########################################
1512 # xen probe
1514 if test "$xen" != "no" ; then
1515 xen_libs="-lxenstore -lxenctrl -lxenguest"
1517 # First we test whether Xen headers and libraries are available.
1518 # If no, we are done and there is no Xen support.
1519 # If yes, more tests are run to detect the Xen version.
1521 # Xen (any)
1522 cat > $TMPC <<EOF
1523 #include <xenctrl.h>
1524 int main(void) {
1525 return 0;
1528 if ! compile_prog "" "$xen_libs" ; then
1529 # Xen not found
1530 if test "$xen" = "yes" ; then
1531 feature_not_found "xen"
1533 xen=no
1535 # Xen unstable
1536 elif
1537 cat > $TMPC <<EOF &&
1538 #include <xenctrl.h>
1539 #include <xenstore.h>
1540 #include <stdint.h>
1541 #include <xen/hvm/hvm_info_table.h>
1542 #if !defined(HVM_MAX_VCPUS)
1543 # error HVM_MAX_VCPUS not defined
1544 #endif
1545 int main(void) {
1546 xc_interface *xc;
1547 xs_daemon_open();
1548 xc = xc_interface_open(0, 0, 0);
1549 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1550 xc_gnttab_open(NULL, 0);
1551 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1552 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1553 return 0;
1556 compile_prog "" "$xen_libs"
1557 then
1558 xen_ctrl_version=420
1559 xen=yes
1561 elif
1562 cat > $TMPC <<EOF &&
1563 #include <xenctrl.h>
1564 #include <xs.h>
1565 #include <stdint.h>
1566 #include <xen/hvm/hvm_info_table.h>
1567 #if !defined(HVM_MAX_VCPUS)
1568 # error HVM_MAX_VCPUS not defined
1569 #endif
1570 int main(void) {
1571 xs_daemon_open();
1572 xc_interface_open(0, 0, 0);
1573 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1574 xc_gnttab_open(NULL, 0);
1575 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1576 return 0;
1579 compile_prog "" "$xen_libs"
1580 then
1581 xen_ctrl_version=410
1582 xen=yes
1584 # Xen 4.0.0
1585 elif
1586 cat > $TMPC <<EOF &&
1587 #include <xenctrl.h>
1588 #include <xs.h>
1589 #include <stdint.h>
1590 #include <xen/hvm/hvm_info_table.h>
1591 #if !defined(HVM_MAX_VCPUS)
1592 # error HVM_MAX_VCPUS not defined
1593 #endif
1594 int main(void) {
1595 struct xen_add_to_physmap xatp = {
1596 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1598 xs_daemon_open();
1599 xc_interface_open();
1600 xc_gnttab_open();
1601 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1602 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1603 return 0;
1606 compile_prog "" "$xen_libs"
1607 then
1608 xen_ctrl_version=400
1609 xen=yes
1611 # Xen 3.4.0
1612 elif
1613 cat > $TMPC <<EOF &&
1614 #include <xenctrl.h>
1615 #include <xs.h>
1616 int main(void) {
1617 struct xen_add_to_physmap xatp = {
1618 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1620 xs_daemon_open();
1621 xc_interface_open();
1622 xc_gnttab_open();
1623 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1624 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1625 return 0;
1628 compile_prog "" "$xen_libs"
1629 then
1630 xen_ctrl_version=340
1631 xen=yes
1633 # Xen 3.3.0
1634 elif
1635 cat > $TMPC <<EOF &&
1636 #include <xenctrl.h>
1637 #include <xs.h>
1638 int main(void) {
1639 xs_daemon_open();
1640 xc_interface_open();
1641 xc_gnttab_open();
1642 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1643 return 0;
1646 compile_prog "" "$xen_libs"
1647 then
1648 xen_ctrl_version=330
1649 xen=yes
1651 # Xen version unsupported
1652 else
1653 if test "$xen" = "yes" ; then
1654 feature_not_found "xen (unsupported version)"
1656 xen=no
1659 if test "$xen" = yes; then
1660 libs_softmmu="$xen_libs $libs_softmmu"
1664 if test "$xen_pci_passthrough" != "no"; then
1665 if test "$xen" = "yes" && test "$linux" = "yes" &&
1666 test "$xen_ctrl_version" -ge 340; then
1667 xen_pci_passthrough=yes
1668 else
1669 if test "$xen_pci_passthrough" = "yes"; then
1670 if test "$xen_ctrl_version" -lt 340; then
1671 error_exit "User requested feature Xen PCI Passthrough" \
1672 "This feature does not work with Xen 3.3"
1674 error_exit "User requested feature Xen PCI Passthrough" \
1675 " but this feature requires /sys from Linux"
1677 xen_pci_passthrough=no
1681 ##########################################
1682 # libtool probe
1684 if ! has $libtool; then
1685 libtool=
1688 ##########################################
1689 # Sparse probe
1690 if test "$sparse" != "no" ; then
1691 if has cgcc; then
1692 sparse=yes
1693 else
1694 if test "$sparse" = "yes" ; then
1695 feature_not_found "sparse"
1697 sparse=no
1701 ##########################################
1702 # GTK probe
1704 if test "$gtk" != "no"; then
1705 gtkpackage="gtk+-$gtkabi"
1706 if test "$gtkabi" = "3.0" ; then
1707 gtkversion="3.0.0"
1708 vtepackage="vte-2.90"
1709 vteversion="0.32.0"
1710 else
1711 gtkversion="2.18.0"
1712 vtepackage="vte"
1713 vteversion="0.24.0"
1715 if $pkg_config --exists "$gtkpackage >= $gtkversion" && \
1716 $pkg_config --exists "$vtepackage >= $vteversion"; then
1717 gtk_cflags=`$pkg_config --cflags $gtkpackage 2>/dev/null`
1718 gtk_libs=`$pkg_config --libs $gtkpackage 2>/dev/null`
1719 vte_cflags=`$pkg_config --cflags $vtepackage 2>/dev/null`
1720 vte_libs=`$pkg_config --libs $vtepackage 2>/dev/null`
1721 libs_softmmu="$gtk_libs $vte_libs $libs_softmmu"
1722 gtk="yes"
1723 else
1724 if test "$gtk" = "yes" ; then
1725 feature_not_found "gtk"
1727 gtk="no"
1731 ##########################################
1732 # SDL probe
1734 # Look for sdl configuration program (pkg-config or sdl-config). Try
1735 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1736 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1737 sdl_config=sdl-config
1740 if $pkg_config sdl --modversion >/dev/null 2>&1; then
1741 sdlconfig="$pkg_config sdl"
1742 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1743 elif has ${sdl_config}; then
1744 sdlconfig="$sdl_config"
1745 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1746 else
1747 if test "$sdl" = "yes" ; then
1748 feature_not_found "sdl"
1750 sdl=no
1752 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1753 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1756 sdl_too_old=no
1757 if test "$sdl" != "no" ; then
1758 cat > $TMPC << EOF
1759 #include <SDL.h>
1760 #undef main /* We don't want SDL to override our main() */
1761 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1763 sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1764 if test "$static" = "yes" ; then
1765 sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1766 else
1767 sdl_libs=`$sdlconfig --libs 2> /dev/null`
1769 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1770 if test "$_sdlversion" -lt 121 ; then
1771 sdl_too_old=yes
1772 else
1773 if test "$cocoa" = "no" ; then
1774 sdl=yes
1778 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1779 if test "$sdl" = "yes" -a "$static" = "yes" ; then
1780 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1781 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1782 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1784 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1786 else
1787 sdl=no
1789 fi # static link
1790 else # sdl not found
1791 if test "$sdl" = "yes" ; then
1792 feature_not_found "sdl"
1794 sdl=no
1795 fi # sdl compile test
1798 if test "$sdl" = "yes" ; then
1799 cat > $TMPC <<EOF
1800 #include <SDL.h>
1801 #if defined(SDL_VIDEO_DRIVER_X11)
1802 #include <X11/XKBlib.h>
1803 #else
1804 #error No x11 support
1805 #endif
1806 int main(void) { return 0; }
1808 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1809 sdl_libs="$sdl_libs -lX11"
1811 libs_softmmu="$sdl_libs $libs_softmmu"
1814 ##########################################
1815 # VNC TLS/WS detection
1816 if test "$vnc" = "yes" -a \( "$vnc_tls" != "no" -o "$vnc_ws" != "no" \) ; then
1817 cat > $TMPC <<EOF
1818 #include <gnutls/gnutls.h>
1819 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1821 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1822 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1823 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1824 if test "$vnc_tls" != "no" ; then
1825 vnc_tls=yes
1827 if test "$vnc_ws" != "no" ; then
1828 vnc_ws=yes
1830 libs_softmmu="$vnc_tls_libs $libs_softmmu"
1831 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_tls_cflags"
1832 else
1833 if test "$vnc_tls" = "yes" ; then
1834 feature_not_found "vnc-tls"
1836 if test "$vnc_ws" = "yes" ; then
1837 feature_not_found "vnc-ws"
1839 vnc_tls=no
1840 vnc_ws=no
1844 ##########################################
1845 # VNC SASL detection
1846 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1847 cat > $TMPC <<EOF
1848 #include <sasl/sasl.h>
1849 #include <stdio.h>
1850 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1852 # Assuming Cyrus-SASL installed in /usr prefix
1853 vnc_sasl_cflags=""
1854 vnc_sasl_libs="-lsasl2"
1855 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1856 vnc_sasl=yes
1857 libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1858 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
1859 else
1860 if test "$vnc_sasl" = "yes" ; then
1861 feature_not_found "vnc-sasl"
1863 vnc_sasl=no
1867 ##########################################
1868 # VNC JPEG detection
1869 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1870 cat > $TMPC <<EOF
1871 #include <stdio.h>
1872 #include <jpeglib.h>
1873 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1875 vnc_jpeg_cflags=""
1876 vnc_jpeg_libs="-ljpeg"
1877 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1878 vnc_jpeg=yes
1879 libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1880 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
1881 else
1882 if test "$vnc_jpeg" = "yes" ; then
1883 feature_not_found "vnc-jpeg"
1885 vnc_jpeg=no
1889 ##########################################
1890 # VNC PNG detection
1891 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1892 cat > $TMPC <<EOF
1893 //#include <stdio.h>
1894 #include <png.h>
1895 #include <stddef.h>
1896 int main(void) {
1897 png_structp png_ptr;
1898 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1899 return png_ptr != 0;
1902 if $pkg_config libpng --modversion >/dev/null 2>&1; then
1903 vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null`
1904 vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null`
1905 else
1906 vnc_png_cflags=""
1907 vnc_png_libs="-lpng"
1909 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1910 vnc_png=yes
1911 libs_softmmu="$vnc_png_libs $libs_softmmu"
1912 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
1913 else
1914 if test "$vnc_png" = "yes" ; then
1915 feature_not_found "vnc-png"
1917 vnc_png=no
1921 ##########################################
1922 # fnmatch() probe, used for ACL routines
1923 fnmatch="no"
1924 cat > $TMPC << EOF
1925 #include <fnmatch.h>
1926 int main(void)
1928 fnmatch("foo", "foo", 0);
1929 return 0;
1932 if compile_prog "" "" ; then
1933 fnmatch="yes"
1936 ##########################################
1937 # uuid_generate() probe, used for vdi block driver
1938 if test "$uuid" != "no" ; then
1939 uuid_libs="-luuid"
1940 cat > $TMPC << EOF
1941 #include <uuid/uuid.h>
1942 int main(void)
1944 uuid_t my_uuid;
1945 uuid_generate(my_uuid);
1946 return 0;
1949 if compile_prog "" "$uuid_libs" ; then
1950 uuid="yes"
1951 libs_softmmu="$uuid_libs $libs_softmmu"
1952 libs_tools="$uuid_libs $libs_tools"
1953 else
1954 if test "$uuid" = "yes" ; then
1955 feature_not_found "uuid"
1957 uuid=no
1961 ##########################################
1962 # xfsctl() probe, used for raw-posix
1963 if test "$xfs" != "no" ; then
1964 cat > $TMPC << EOF
1965 #include <stddef.h> /* NULL */
1966 #include <xfs/xfs.h>
1967 int main(void)
1969 xfsctl(NULL, 0, 0, NULL);
1970 return 0;
1973 if compile_prog "" "" ; then
1974 xfs="yes"
1975 else
1976 if test "$xfs" = "yes" ; then
1977 feature_not_found "xfs"
1979 xfs=no
1983 ##########################################
1984 # vde libraries probe
1985 if test "$vde" != "no" ; then
1986 vde_libs="-lvdeplug"
1987 cat > $TMPC << EOF
1988 #include <libvdeplug.h>
1989 int main(void)
1991 struct vde_open_args a = {0, 0, 0};
1992 char s[] = "";
1993 vde_open(s, s, &a);
1994 return 0;
1997 if compile_prog "" "$vde_libs" ; then
1998 vde=yes
1999 libs_softmmu="$vde_libs $libs_softmmu"
2000 libs_tools="$vde_libs $libs_tools"
2001 else
2002 if test "$vde" = "yes" ; then
2003 feature_not_found "vde"
2005 vde=no
2009 ##########################################
2010 # libcap-ng library probe
2011 if test "$cap_ng" != "no" ; then
2012 cap_libs="-lcap-ng"
2013 cat > $TMPC << EOF
2014 #include <cap-ng.h>
2015 int main(void)
2017 capng_capability_to_name(CAPNG_EFFECTIVE);
2018 return 0;
2021 if compile_prog "" "$cap_libs" ; then
2022 cap_ng=yes
2023 libs_tools="$cap_libs $libs_tools"
2024 else
2025 if test "$cap_ng" = "yes" ; then
2026 feature_not_found "cap_ng"
2028 cap_ng=no
2032 ##########################################
2033 # Sound support libraries probe
2035 audio_drv_probe()
2037 drv=$1
2038 hdr=$2
2039 lib=$3
2040 exp=$4
2041 cfl=$5
2042 cat > $TMPC << EOF
2043 #include <$hdr>
2044 int main(void) { $exp }
2046 if compile_prog "$cfl" "$lib" ; then
2048 else
2049 error_exit "$drv check failed" \
2050 "Make sure to have the $drv libs and headers installed."
2054 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
2055 for drv in $audio_drv_list; do
2056 case $drv in
2057 alsa)
2058 audio_drv_probe $drv alsa/asoundlib.h -lasound \
2059 "return snd_pcm_close((snd_pcm_t *)0);"
2060 libs_softmmu="-lasound $libs_softmmu"
2063 fmod)
2064 if test -z $fmod_lib || test -z $fmod_inc; then
2065 error_exit "You must specify path to FMOD library and headers" \
2066 "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
2068 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
2069 libs_softmmu="$fmod_lib $libs_softmmu"
2072 esd)
2073 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
2074 libs_softmmu="-lesd $libs_softmmu"
2075 audio_pt_int="yes"
2079 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \
2080 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;"
2081 libs_softmmu="-lpulse $libs_softmmu"
2082 audio_pt_int="yes"
2085 coreaudio)
2086 libs_softmmu="-framework CoreAudio $libs_softmmu"
2089 dsound)
2090 libs_softmmu="-lole32 -ldxguid $libs_softmmu"
2091 audio_win_int="yes"
2094 oss)
2095 libs_softmmu="$oss_lib $libs_softmmu"
2098 sdl|wav)
2099 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
2102 winwave)
2103 libs_softmmu="-lwinmm $libs_softmmu"
2104 audio_win_int="yes"
2108 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
2109 error_exit "Unknown driver '$drv' selected" \
2110 "Possible drivers are: $audio_possible_drivers"
2113 esac
2114 done
2116 ##########################################
2117 # BrlAPI probe
2119 if test "$brlapi" != "no" ; then
2120 brlapi_libs="-lbrlapi"
2121 cat > $TMPC << EOF
2122 #include <brlapi.h>
2123 #include <stddef.h>
2124 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
2126 if compile_prog "" "$brlapi_libs" ; then
2127 brlapi=yes
2128 libs_softmmu="$brlapi_libs $libs_softmmu"
2129 else
2130 if test "$brlapi" = "yes" ; then
2131 feature_not_found "brlapi"
2133 brlapi=no
2137 ##########################################
2138 # curses probe
2139 if test "$mingw32" = "yes" ; then
2140 curses_list="-lpdcurses"
2141 else
2142 curses_list="-lncurses:-lcurses:$($pkg_config --libs ncurses 2>/dev/null)"
2145 if test "$curses" != "no" ; then
2146 curses_found=no
2147 cat > $TMPC << EOF
2148 #include <curses.h>
2149 int main(void) {
2150 const char *s = curses_version();
2151 resize_term(0, 0);
2152 return s != 0;
2155 IFS=:
2156 for curses_lib in $curses_list; do
2157 unset IFS
2158 if compile_prog "" "$curses_lib" ; then
2159 curses_found=yes
2160 libs_softmmu="$curses_lib $libs_softmmu"
2161 break
2163 done
2164 unset IFS
2165 if test "$curses_found" = "yes" ; then
2166 curses=yes
2167 else
2168 if test "$curses" = "yes" ; then
2169 feature_not_found "curses"
2171 curses=no
2175 ##########################################
2176 # curl probe
2178 if $pkg_config libcurl --modversion >/dev/null 2>&1; then
2179 curlconfig="$pkg_config libcurl"
2180 else
2181 curlconfig=curl-config
2184 if test "$curl" != "no" ; then
2185 cat > $TMPC << EOF
2186 #include <curl/curl.h>
2187 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
2189 curl_cflags=`$curlconfig --cflags 2>/dev/null`
2190 curl_libs=`$curlconfig --libs 2>/dev/null`
2191 if compile_prog "$curl_cflags" "$curl_libs" ; then
2192 curl=yes
2193 libs_tools="$curl_libs $libs_tools"
2194 libs_softmmu="$curl_libs $libs_softmmu"
2195 else
2196 if test "$curl" = "yes" ; then
2197 feature_not_found "curl"
2199 curl=no
2201 fi # test "$curl"
2203 ##########################################
2204 # bluez support probe
2205 if test "$bluez" != "no" ; then
2206 cat > $TMPC << EOF
2207 #include <bluetooth/bluetooth.h>
2208 int main(void) { return bt_error(0); }
2210 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
2211 bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
2212 if compile_prog "$bluez_cflags" "$bluez_libs" ; then
2213 bluez=yes
2214 libs_softmmu="$bluez_libs $libs_softmmu"
2215 else
2216 if test "$bluez" = "yes" ; then
2217 feature_not_found "bluez"
2219 bluez="no"
2223 ##########################################
2224 # glib support probe
2226 if test "$mingw32" = yes; then
2227 # g_poll is required in order to integrate with the glib main loop.
2228 glib_req_ver=2.20
2229 else
2230 glib_req_ver=2.12
2232 if $pkg_config --atleast-version=$glib_req_ver gthread-2.0 > /dev/null 2>&1
2233 then
2234 glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null`
2235 glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null`
2236 LIBS="$glib_libs $LIBS"
2237 libs_qga="$glib_libs $libs_qga"
2238 else
2239 error_exit "glib-$glib_req_ver required to compile QEMU"
2242 ##########################################
2243 # pixman support probe
2245 if test "$pixman" = ""; then
2246 if test "$want_tools" = "no" -a "$softmmu" = "no"; then
2247 pixman="none"
2248 elif $pkg_config pixman-1 > /dev/null 2>&1; then
2249 pixman="system"
2250 else
2251 pixman="internal"
2254 if test "$pixman" = "none"; then
2255 if test "$want_tools" != "no" -o "$softmmu" != "no"; then
2256 error_exit "pixman disabled but system emulation or tools build" \
2257 "enabled. You can turn off pixman only if you also" \
2258 "disable all system emulation targets and the tools" \
2259 "build with '--disable-tools --disable-system'."
2261 pixman_cflags=
2262 pixman_libs=
2263 elif test "$pixman" = "system"; then
2264 pixman_cflags=`$pkg_config --cflags pixman-1 2>/dev/null`
2265 pixman_libs=`$pkg_config --libs pixman-1 2>/dev/null`
2266 else
2267 if test ! -d ${source_path}/pixman/pixman; then
2268 error_exit "pixman not present. Your options:" \
2269 " (1) Preferred: Install the pixman devel package (any recent" \
2270 " distro should have packages as Xorg needs pixman too)." \
2271 " (2) Fetch the pixman submodule, using:" \
2272 " git submodule update --init pixman"
2274 mkdir -p pixman/pixman
2275 pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
2276 pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
2279 ##########################################
2280 # libcap probe
2282 if test "$cap" != "no" ; then
2283 cat > $TMPC <<EOF
2284 #include <stdio.h>
2285 #include <sys/capability.h>
2286 int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
2288 if compile_prog "" "-lcap" ; then
2289 cap=yes
2290 else
2291 cap=no
2295 ##########################################
2296 # pthread probe
2297 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
2299 pthread=no
2300 cat > $TMPC << EOF
2301 #include <pthread.h>
2302 static void *f(void *p) { return NULL; }
2303 int main(void) {
2304 pthread_t thread;
2305 pthread_create(&thread, 0, f, 0);
2306 return 0;
2309 if compile_prog "" "" ; then
2310 pthread=yes
2311 else
2312 for pthread_lib in $PTHREADLIBS_LIST; do
2313 if compile_prog "" "$pthread_lib" ; then
2314 pthread=yes
2315 found=no
2316 for lib_entry in $LIBS; do
2317 if test "$lib_entry" = "$pthread_lib"; then
2318 found=yes
2319 break
2321 done
2322 if test "$found" = "no"; then
2323 LIBS="$pthread_lib $LIBS"
2325 break
2327 done
2330 if test "$mingw32" != yes -a "$pthread" = no; then
2331 error_exit "pthread check failed" \
2332 "Make sure to have the pthread libs and headers installed."
2335 ##########################################
2336 # rbd probe
2337 if test "$rbd" != "no" ; then
2338 cat > $TMPC <<EOF
2339 #include <stdio.h>
2340 #include <rbd/librbd.h>
2341 int main(void) {
2342 rados_t cluster;
2343 rados_create(&cluster, NULL);
2344 return 0;
2347 rbd_libs="-lrbd -lrados"
2348 if compile_prog "" "$rbd_libs" ; then
2349 rbd=yes
2350 libs_tools="$rbd_libs $libs_tools"
2351 libs_softmmu="$rbd_libs $libs_softmmu"
2352 else
2353 if test "$rbd" = "yes" ; then
2354 feature_not_found "rados block device"
2356 rbd=no
2360 ##########################################
2361 # libssh2 probe
2362 min_libssh2_version=1.2.8
2363 if test "$libssh2" != "no" ; then
2364 if $pkg_config --atleast-version=$min_libssh2_version libssh2 >/dev/null 2>&1
2365 then
2366 libssh2_cflags=`$pkg_config libssh2 --cflags`
2367 libssh2_libs=`$pkg_config libssh2 --libs`
2368 libssh2=yes
2369 libs_tools="$libssh2_libs $libs_tools"
2370 libs_softmmu="$libssh2_libs $libs_softmmu"
2371 QEMU_CFLAGS="$QEMU_CFLAGS $libssh2_cflags"
2372 else
2373 if test "$libssh2" = "yes" ; then
2374 error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
2376 libssh2=no
2380 ##########################################
2381 # libssh2_sftp_fsync probe
2383 if test "$libssh2" = "yes"; then
2384 cat > $TMPC <<EOF
2385 #include <stdio.h>
2386 #include <libssh2.h>
2387 #include <libssh2_sftp.h>
2388 int main(void) {
2389 LIBSSH2_SESSION *session;
2390 LIBSSH2_SFTP *sftp;
2391 LIBSSH2_SFTP_HANDLE *sftp_handle;
2392 session = libssh2_session_init ();
2393 sftp = libssh2_sftp_init (session);
2394 sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
2395 libssh2_sftp_fsync (sftp_handle);
2396 return 0;
2399 # libssh2_cflags/libssh2_libs defined in previous test.
2400 if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
2401 QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
2405 ##########################################
2406 # linux-aio probe
2408 if test "$linux_aio" != "no" ; then
2409 cat > $TMPC <<EOF
2410 #include <libaio.h>
2411 #include <sys/eventfd.h>
2412 #include <stddef.h>
2413 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
2415 if compile_prog "" "-laio" ; then
2416 linux_aio=yes
2417 libs_softmmu="$libs_softmmu -laio"
2418 libs_tools="$libs_tools -laio"
2419 else
2420 if test "$linux_aio" = "yes" ; then
2421 feature_not_found "linux AIO"
2423 linux_aio=no
2427 ##########################################
2428 # TPM passthrough is only on x86 Linux
2430 if test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
2431 tpm_passthrough=$tpm
2432 else
2433 tpm_passthrough=no
2436 ##########################################
2437 # adjust virtio-blk-data-plane based on linux-aio
2439 if test "$virtio_blk_data_plane" = "yes" -a \
2440 "$linux_aio" != "yes" ; then
2441 error_exit "virtio-blk-data-plane requires Linux AIO, please try --enable-linux-aio"
2442 elif test -z "$virtio_blk_data_plane" ; then
2443 virtio_blk_data_plane=$linux_aio
2446 ##########################################
2447 # attr probe
2449 if test "$attr" != "no" ; then
2450 cat > $TMPC <<EOF
2451 #include <stdio.h>
2452 #include <sys/types.h>
2453 #ifdef CONFIG_LIBATTR
2454 #include <attr/xattr.h>
2455 #else
2456 #include <sys/xattr.h>
2457 #endif
2458 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
2460 if compile_prog "" "" ; then
2461 attr=yes
2462 # Older distros have <attr/xattr.h>, and need -lattr:
2463 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
2464 attr=yes
2465 LIBS="-lattr $LIBS"
2466 libattr=yes
2467 else
2468 if test "$attr" = "yes" ; then
2469 feature_not_found "ATTR"
2471 attr=no
2475 ##########################################
2476 # iovec probe
2477 cat > $TMPC <<EOF
2478 #include <sys/types.h>
2479 #include <sys/uio.h>
2480 #include <unistd.h>
2481 int main(void) { return sizeof(struct iovec); }
2483 iovec=no
2484 if compile_prog "" "" ; then
2485 iovec=yes
2488 ##########################################
2489 # preadv probe
2490 cat > $TMPC <<EOF
2491 #include <sys/types.h>
2492 #include <sys/uio.h>
2493 #include <unistd.h>
2494 int main(void) { return preadv(0, 0, 0, 0); }
2496 preadv=no
2497 if compile_prog "" "" ; then
2498 preadv=yes
2501 ##########################################
2502 # fdt probe
2503 if test "$fdt" != "no" ; then
2504 fdt_libs="-lfdt"
2505 cat > $TMPC << EOF
2506 int main(void) { return 0; }
2508 if compile_prog "" "$fdt_libs" ; then
2509 # system DTC is good - use it
2510 fdt=yes
2511 elif test -d ${source_path}/dtc/libfdt ; then
2512 # have submodule DTC - use it
2513 fdt=yes
2514 dtc_internal="yes"
2515 mkdir -p dtc
2516 if [ "$source_path" != `pwd` ] ; then
2517 symlink "$source_path/dtc/Makefile" "dtc/Makefile"
2518 symlink "$source_path/dtc/scripts" "dtc/scripts"
2520 fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
2521 fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
2522 elif test "$fdt" = "yes" ; then
2523 # have neither and want - prompt for system/submodule install
2524 error_exit "ERROR: DTC not present. Your options:" \
2525 " (1) Preferred: Install the DTC devel package" \
2526 " (2) Fetch the DTC submodule, using:" \
2527 " git submodule update --init dtc"
2528 else
2529 # don't have and don't want
2530 fdt_libs=
2531 fdt=no
2535 libs_softmmu="$libs_softmmu $fdt_libs"
2537 ##########################################
2538 # GLX probe, used by milkymist-tmu2
2539 if test "$glx" != "no" ; then
2540 glx_libs="-lGL -lX11"
2541 cat > $TMPC << EOF
2542 #include <X11/Xlib.h>
2543 #include <GL/gl.h>
2544 #include <GL/glx.h>
2545 int main(void) { glBegin(0); glXQueryVersion(0,0,0); return 0; }
2547 if compile_prog "" "-lGL -lX11" ; then
2548 glx=yes
2549 else
2550 if test "$glx" = "yes" ; then
2551 feature_not_found "glx"
2553 glx_libs=
2554 glx=no
2558 ##########################################
2559 # glusterfs probe
2560 if test "$glusterfs" != "no" ; then
2561 cat > $TMPC <<EOF
2562 #include <glusterfs/api/glfs.h>
2563 int main(void) {
2564 (void) glfs_new("volume");
2565 return 0;
2568 glusterfs_libs="-lgfapi -lgfrpc -lgfxdr"
2569 if compile_prog "" "$glusterfs_libs" ; then
2570 glusterfs=yes
2571 libs_tools="$glusterfs_libs $libs_tools"
2572 libs_softmmu="$glusterfs_libs $libs_softmmu"
2573 else
2574 if test "$glusterfs" = "yes" ; then
2575 feature_not_found "GlusterFS backend support"
2577 glusterfs=no
2582 # Check for xxxat() functions when we are building linux-user
2583 # emulator. This is done because older glibc versions don't
2584 # have syscall stubs for these implemented.
2586 atfile=no
2587 cat > $TMPC << EOF
2588 #define _ATFILE_SOURCE
2589 #include <sys/types.h>
2590 #include <fcntl.h>
2591 #include <unistd.h>
2594 main(void)
2596 /* try to unlink nonexisting file */
2597 return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
2600 if compile_prog "" "" ; then
2601 atfile=yes
2604 # Check for inotify functions when we are building linux-user
2605 # emulator. This is done because older glibc versions don't
2606 # have syscall stubs for these implemented. In that case we
2607 # don't provide them even if kernel supports them.
2609 inotify=no
2610 cat > $TMPC << EOF
2611 #include <sys/inotify.h>
2614 main(void)
2616 /* try to start inotify */
2617 return inotify_init();
2620 if compile_prog "" "" ; then
2621 inotify=yes
2624 inotify1=no
2625 cat > $TMPC << EOF
2626 #include <sys/inotify.h>
2629 main(void)
2631 /* try to start inotify */
2632 return inotify_init1(0);
2635 if compile_prog "" "" ; then
2636 inotify1=yes
2639 # check if utimensat and futimens are supported
2640 utimens=no
2641 cat > $TMPC << EOF
2642 #define _ATFILE_SOURCE
2643 #include <stddef.h>
2644 #include <fcntl.h>
2645 #include <sys/stat.h>
2647 int main(void)
2649 utimensat(AT_FDCWD, "foo", NULL, 0);
2650 futimens(0, NULL);
2651 return 0;
2654 if compile_prog "" "" ; then
2655 utimens=yes
2658 # check if pipe2 is there
2659 pipe2=no
2660 cat > $TMPC << EOF
2661 #include <unistd.h>
2662 #include <fcntl.h>
2664 int main(void)
2666 int pipefd[2];
2667 return pipe2(pipefd, O_CLOEXEC);
2670 if compile_prog "" "" ; then
2671 pipe2=yes
2674 # check if accept4 is there
2675 accept4=no
2676 cat > $TMPC << EOF
2677 #include <sys/socket.h>
2678 #include <stddef.h>
2680 int main(void)
2682 accept4(0, NULL, NULL, SOCK_CLOEXEC);
2683 return 0;
2686 if compile_prog "" "" ; then
2687 accept4=yes
2690 # check if tee/splice is there. vmsplice was added same time.
2691 splice=no
2692 cat > $TMPC << EOF
2693 #include <unistd.h>
2694 #include <fcntl.h>
2695 #include <limits.h>
2697 int main(void)
2699 int len, fd = 0;
2700 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2701 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2702 return 0;
2705 if compile_prog "" "" ; then
2706 splice=yes
2709 ##########################################
2710 # signalfd probe
2711 signalfd="no"
2712 cat > $TMPC << EOF
2713 #include <unistd.h>
2714 #include <sys/syscall.h>
2715 #include <signal.h>
2716 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2719 if compile_prog "" "" ; then
2720 signalfd=yes
2723 # check if eventfd is supported
2724 eventfd=no
2725 cat > $TMPC << EOF
2726 #include <sys/eventfd.h>
2728 int main(void)
2730 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
2733 if compile_prog "" "" ; then
2734 eventfd=yes
2737 # check for fallocate
2738 fallocate=no
2739 cat > $TMPC << EOF
2740 #include <fcntl.h>
2742 int main(void)
2744 fallocate(0, 0, 0, 0);
2745 return 0;
2748 if compile_prog "" "" ; then
2749 fallocate=yes
2752 # check for fallocate hole punching
2753 fallocate_punch_hole=no
2754 cat > $TMPC << EOF
2755 #include <fcntl.h>
2756 #include <linux/falloc.h>
2758 int main(void)
2760 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
2761 return 0;
2764 if compile_prog "" "" ; then
2765 fallocate_punch_hole=yes
2768 # check for sync_file_range
2769 sync_file_range=no
2770 cat > $TMPC << EOF
2771 #include <fcntl.h>
2773 int main(void)
2775 sync_file_range(0, 0, 0, 0);
2776 return 0;
2779 if compile_prog "" "" ; then
2780 sync_file_range=yes
2783 # check for linux/fiemap.h and FS_IOC_FIEMAP
2784 fiemap=no
2785 cat > $TMPC << EOF
2786 #include <sys/ioctl.h>
2787 #include <linux/fs.h>
2788 #include <linux/fiemap.h>
2790 int main(void)
2792 ioctl(0, FS_IOC_FIEMAP, 0);
2793 return 0;
2796 if compile_prog "" "" ; then
2797 fiemap=yes
2800 # check for dup3
2801 dup3=no
2802 cat > $TMPC << EOF
2803 #include <unistd.h>
2805 int main(void)
2807 dup3(0, 0, 0);
2808 return 0;
2811 if compile_prog "" "" ; then
2812 dup3=yes
2815 # check for epoll support
2816 epoll=no
2817 cat > $TMPC << EOF
2818 #include <sys/epoll.h>
2820 int main(void)
2822 epoll_create(0);
2823 return 0;
2826 if compile_prog "" "" ; then
2827 epoll=yes
2830 # epoll_create1 and epoll_pwait are later additions
2831 # so we must check separately for their presence
2832 epoll_create1=no
2833 cat > $TMPC << EOF
2834 #include <sys/epoll.h>
2836 int main(void)
2838 /* Note that we use epoll_create1 as a value, not as
2839 * a function being called. This is necessary so that on
2840 * old SPARC glibc versions where the function was present in
2841 * the library but not declared in the header file we will
2842 * fail the configure check. (Otherwise we will get a compiler
2843 * warning but not an error, and will proceed to fail the
2844 * qemu compile where we compile with -Werror.)
2846 return (int)(uintptr_t)&epoll_create1;
2849 if compile_prog "" "" ; then
2850 epoll_create1=yes
2853 epoll_pwait=no
2854 cat > $TMPC << EOF
2855 #include <sys/epoll.h>
2857 int main(void)
2859 epoll_pwait(0, 0, 0, 0, 0);
2860 return 0;
2863 if compile_prog "" "" ; then
2864 epoll_pwait=yes
2867 # check for sendfile support
2868 sendfile=no
2869 cat > $TMPC << EOF
2870 #include <sys/sendfile.h>
2872 int main(void)
2874 return sendfile(0, 0, 0, 0);
2877 if compile_prog "" "" ; then
2878 sendfile=yes
2881 # Check if tools are available to build documentation.
2882 if test "$docs" != "no" ; then
2883 if has makeinfo && has pod2man; then
2884 docs=yes
2885 else
2886 if test "$docs" = "yes" ; then
2887 feature_not_found "docs"
2889 docs=no
2893 # Search for bswap_32 function
2894 byteswap_h=no
2895 cat > $TMPC << EOF
2896 #include <byteswap.h>
2897 int main(void) { return bswap_32(0); }
2899 if compile_prog "" "" ; then
2900 byteswap_h=yes
2903 # Search for bswap32 function
2904 bswap_h=no
2905 cat > $TMPC << EOF
2906 #include <sys/endian.h>
2907 #include <sys/types.h>
2908 #include <machine/bswap.h>
2909 int main(void) { return bswap32(0); }
2911 if compile_prog "" "" ; then
2912 bswap_h=yes
2915 ##########################################
2916 # Do we have libiscsi
2917 # We check for iscsi_unmap_sync() to make sure we have a
2918 # recent enough version of libiscsi.
2919 if test "$libiscsi" != "no" ; then
2920 cat > $TMPC << EOF
2921 #include <stdio.h>
2922 #include <iscsi/iscsi.h>
2923 int main(void) { iscsi_unmap_sync(NULL,0,0,0,NULL,0); return 0; }
2925 if $pkg_config --atleast-version=1.7.0 libiscsi --modversion >/dev/null 2>&1; then
2926 libiscsi="yes"
2927 libiscsi_cflags=$($pkg_config --cflags libiscsi 2>/dev/null)
2928 libiscsi_libs=$($pkg_config --libs libiscsi 2>/dev/null)
2929 CFLAGS="$CFLAGS $libiscsi_cflags"
2930 LIBS="$LIBS $libiscsi_libs"
2931 elif compile_prog "" "-liscsi" ; then
2932 libiscsi="yes"
2933 LIBS="$LIBS -liscsi"
2934 else
2935 if test "$libiscsi" = "yes" ; then
2936 feature_not_found "libiscsi"
2938 libiscsi="no"
2943 ##########################################
2944 # Do we need libm
2945 cat > $TMPC << EOF
2946 #include <math.h>
2947 int main(void) { return isnan(sin(0.0)); }
2949 if compile_prog "" "" ; then
2951 elif compile_prog "" "-lm" ; then
2952 LIBS="-lm $LIBS"
2953 libs_qga="-lm $libs_qga"
2954 else
2955 error_exit "libm check failed"
2958 ##########################################
2959 # Do we need librt
2960 # uClibc provides 2 versions of clock_gettime(), one with realtime
2961 # support and one without. This means that the clock_gettime() don't
2962 # need -lrt. We still need it for timer_create() so we check for this
2963 # function in addition.
2964 cat > $TMPC <<EOF
2965 #include <signal.h>
2966 #include <time.h>
2967 int main(void) {
2968 timer_create(CLOCK_REALTIME, NULL, NULL);
2969 return clock_gettime(CLOCK_REALTIME, NULL);
2973 if compile_prog "" "" ; then
2975 # we need pthread for static linking. use previous pthread test result
2976 elif compile_prog "" "-lrt $pthread_lib" ; then
2977 LIBS="-lrt $LIBS"
2978 libs_qga="-lrt $libs_qga"
2981 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2982 "$aix" != "yes" -a "$haiku" != "yes" ; then
2983 libs_softmmu="-lutil $libs_softmmu"
2986 ##########################################
2987 # spice probe
2988 if test "$spice" != "no" ; then
2989 cat > $TMPC << EOF
2990 #include <spice.h>
2991 int main(void) { spice_server_new(); return 0; }
2993 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2994 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2995 if $pkg_config --atleast-version=0.12.0 spice-server >/dev/null 2>&1 && \
2996 $pkg_config --atleast-version=0.12.3 spice-protocol > /dev/null 2>&1 && \
2997 compile_prog "$spice_cflags" "$spice_libs" ; then
2998 spice="yes"
2999 libs_softmmu="$libs_softmmu $spice_libs"
3000 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
3001 spice_protocol_version=$($pkg_config --modversion spice-protocol)
3002 spice_server_version=$($pkg_config --modversion spice-server)
3003 else
3004 if test "$spice" = "yes" ; then
3005 feature_not_found "spice"
3007 spice="no"
3011 # check for libcacard for smartcard support
3012 smartcard_cflags=""
3013 # TODO - what's the minimal nss version we support?
3014 if test "$smartcard_nss" != "no"; then
3015 cat > $TMPC << EOF
3016 #include <pk11pub.h>
3017 int main(void) { PK11_FreeSlot(0); return 0; }
3019 smartcard_includes="-I\$(SRC_PATH)/libcacard"
3020 libcacard_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs"
3021 libcacard_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags"
3022 test_cflags="$libcacard_cflags"
3023 # The header files in nss < 3.13.3 have a bug which causes them to
3024 # emit a warning. If we're going to compile QEMU with -Werror, then
3025 # test that the headers don't have this bug. Otherwise we would pass
3026 # the configure test but fail to compile QEMU later.
3027 if test "$werror" = "yes"; then
3028 test_cflags="-Werror $test_cflags"
3030 if test -n "$libtool" &&
3031 $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 && \
3032 compile_prog "$test_cflags" "$libcacard_libs"; then
3033 smartcard_nss="yes"
3034 QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags"
3035 QEMU_INCLUDES="$QEMU_INCLUDES $smartcard_includes"
3036 libs_softmmu="$libcacard_libs $libs_softmmu"
3037 else
3038 if test "$smartcard_nss" = "yes"; then
3039 feature_not_found "nss"
3041 smartcard_nss="no"
3045 # check for libusb
3046 if test "$libusb" != "no" ; then
3047 if $pkg_config --atleast-version=1.0.13 libusb-1.0 >/dev/null 2>&1 ; then
3048 libusb="yes"
3049 usb="libusb"
3050 libusb_cflags=$($pkg_config --cflags libusb-1.0 2>/dev/null)
3051 libusb_libs=$($pkg_config --libs libusb-1.0 2>/dev/null)
3052 QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags"
3053 libs_softmmu="$libs_softmmu $libusb_libs"
3054 else
3055 if test "$libusb" = "yes"; then
3056 feature_not_found "libusb"
3058 libusb="no"
3062 # check for usbredirparser for usb network redirection support
3063 if test "$usb_redir" != "no" ; then
3064 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5 >/dev/null 2>&1 ; then
3065 usb_redir="yes"
3066 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5 2>/dev/null)
3067 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5 2>/dev/null)
3068 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
3069 libs_softmmu="$libs_softmmu $usb_redir_libs"
3070 else
3071 if test "$usb_redir" = "yes"; then
3072 feature_not_found "usb-redir"
3074 usb_redir="no"
3078 ##########################################
3080 ##########################################
3081 # check if we have fdatasync
3083 fdatasync=no
3084 cat > $TMPC << EOF
3085 #include <unistd.h>
3086 int main(void) {
3087 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
3088 return fdatasync(0);
3089 #else
3090 #error Not supported
3091 #endif
3094 if compile_prog "" "" ; then
3095 fdatasync=yes
3098 ##########################################
3099 # check if we have madvise
3101 madvise=no
3102 cat > $TMPC << EOF
3103 #include <sys/types.h>
3104 #include <sys/mman.h>
3105 #include <stddef.h>
3106 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
3108 if compile_prog "" "" ; then
3109 madvise=yes
3112 ##########################################
3113 # check if we have posix_madvise
3115 posix_madvise=no
3116 cat > $TMPC << EOF
3117 #include <sys/mman.h>
3118 #include <stddef.h>
3119 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
3121 if compile_prog "" "" ; then
3122 posix_madvise=yes
3125 ##########################################
3126 # check if we have usable SIGEV_THREAD_ID
3128 sigev_thread_id=no
3129 cat > $TMPC << EOF
3130 #include <signal.h>
3131 int main(void) {
3132 struct sigevent ev;
3133 ev.sigev_notify = SIGEV_THREAD_ID;
3134 ev._sigev_un._tid = 0;
3135 asm volatile("" : : "g"(&ev));
3136 return 0;
3139 if compile_prog "" "" ; then
3140 sigev_thread_id=yes
3143 ##########################################
3144 # check if trace backend exists
3146 $python "$source_path/scripts/tracetool.py" "--backend=$trace_backend" --check-backend > /dev/null 2> /dev/null
3147 if test "$?" -ne 0 ; then
3148 error_exit "invalid trace backend" \
3149 "Please choose a supported trace backend."
3152 ##########################################
3153 # For 'ust' backend, test if ust headers are present
3154 if test "$trace_backend" = "ust"; then
3155 cat > $TMPC << EOF
3156 #include <ust/tracepoint.h>
3157 #include <ust/marker.h>
3158 int main(void) { return 0; }
3160 if compile_prog "" "" ; then
3161 LIBS="-lust -lurcu-bp $LIBS"
3162 libs_qga="-lust -lurcu-bp $libs_qga"
3163 else
3164 error_exit "Trace backend 'ust' missing libust header files"
3168 ##########################################
3169 # For 'dtrace' backend, test if 'dtrace' command is present
3170 if test "$trace_backend" = "dtrace"; then
3171 if ! has 'dtrace' ; then
3172 error_exit "dtrace command is not found in PATH $PATH"
3174 trace_backend_stap="no"
3175 if has 'stap' ; then
3176 trace_backend_stap="yes"
3180 ##########################################
3181 # check and set a backend for coroutine
3183 # We prefer ucontext, but it's not always possible. The fallback
3184 # is sigcontext. gthread is not selectable except explicitly, because
3185 # it is not functional enough to run QEMU proper. (It is occasionally
3186 # useful for debugging purposes.) On Windows the only valid backend
3187 # is the Windows-specific one.
3189 ucontext_works=no
3190 if test "$darwin" != "yes"; then
3191 cat > $TMPC << EOF
3192 #include <ucontext.h>
3193 #ifdef __stub_makecontext
3194 #error Ignoring glibc stub makecontext which will always fail
3195 #endif
3196 int main(void) { makecontext(0, 0, 0); return 0; }
3198 if compile_prog "" "" ; then
3199 ucontext_works=yes
3203 if test "$coroutine" = ""; then
3204 if test "$mingw32" = "yes"; then
3205 coroutine=win32
3206 elif test "$ucontext_works" = "yes"; then
3207 coroutine=ucontext
3208 else
3209 coroutine=sigaltstack
3211 else
3212 case $coroutine in
3213 windows)
3214 if test "$mingw32" != "yes"; then
3215 error_exit "'windows' coroutine backend only valid for Windows"
3217 # Unfortunately the user visible backend name doesn't match the
3218 # coroutine-*.c filename for this case, so we have to adjust it here.
3219 coroutine=win32
3221 ucontext)
3222 if test "$ucontext_works" != "yes"; then
3223 feature_not_found "ucontext"
3226 gthread|sigaltstack)
3227 if test "$mingw32" = "yes"; then
3228 error_exit "only the 'windows' coroutine backend is valid for Windows"
3232 error_exit "unknown coroutine backend $coroutine"
3234 esac
3237 ##########################################
3238 # check if we have open_by_handle_at
3240 open_by_handle_at=no
3241 cat > $TMPC << EOF
3242 #include <fcntl.h>
3243 #if !defined(AT_EMPTY_PATH)
3244 # error missing definition
3245 #else
3246 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
3247 #endif
3249 if compile_prog "" "" ; then
3250 open_by_handle_at=yes
3253 ########################################
3254 # check if we have linux/magic.h
3256 linux_magic_h=no
3257 cat > $TMPC << EOF
3258 #include <linux/magic.h>
3259 int main(void) {
3260 return 0;
3263 if compile_prog "" "" ; then
3264 linux_magic_h=yes
3267 ########################################
3268 # check whether we can disable warning option with a pragma (this is needed
3269 # to silence warnings in the headers of some versions of external libraries).
3270 # This test has to be compiled with -Werror as otherwise an unknown pragma is
3271 # only a warning.
3273 # If we can't selectively disable warning in the code, disable -Werror so that
3274 # the build doesn't fail anyway.
3276 pragma_disable_unused_but_set=no
3277 cat > $TMPC << EOF
3278 #pragma GCC diagnostic push
3279 #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
3280 #pragma GCC diagnostic ignored "-Wstrict-prototypes"
3281 #pragma GCC diagnostic pop
3283 int main(void) {
3284 return 0;
3287 if compile_prog "-Werror" "" ; then
3288 pragma_diagnostic_available=yes
3289 else
3290 werror=no
3293 ########################################
3294 # check if we have valgrind/valgrind.h and valgrind/memcheck.h
3296 valgrind_h=no
3297 cat > $TMPC << EOF
3298 #include <valgrind/valgrind.h>
3299 #include <valgrind/memcheck.h>
3300 int main(void) {
3301 return 0;
3304 if compile_prog "" "" ; then
3305 valgrind_h=yes
3308 ########################################
3309 # check if environ is declared
3311 has_environ=no
3312 cat > $TMPC << EOF
3313 #include <unistd.h>
3314 int main(void) {
3315 environ = 0;
3316 return 0;
3319 if compile_prog "" "" ; then
3320 has_environ=yes
3323 ########################################
3324 # check if cpuid.h is usable.
3326 cpuid_h=no
3327 cat > $TMPC << EOF
3328 #include <cpuid.h>
3329 int main(void) {
3330 return 0;
3333 if compile_prog "" "" ; then
3334 cpuid_h=yes
3337 ########################################
3338 # check if __[u]int128_t is usable.
3340 int128=no
3341 cat > $TMPC << EOF
3342 __int128_t a;
3343 __uint128_t b;
3344 int main (void) {
3345 a = a + b;
3346 b = a * b;
3347 return 0;
3350 if compile_prog "" "" ; then
3351 int128=yes
3354 ########################################
3355 # check if getauxval is available.
3357 getauxval=no
3358 cat > $TMPC << EOF
3359 #include <sys/auxv.h>
3360 int main(void) {
3361 return getauxval(AT_HWCAP) == 0;
3364 if compile_prog "" "" ; then
3365 getauxval=yes
3368 ##########################################
3369 # End of CC checks
3370 # After here, no more $cc or $ld runs
3372 if test "$gcov" = "yes" ; then
3373 CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
3374 LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
3375 elif test "$debug" = "no" ; then
3376 CFLAGS="-O2 -D_FORTIFY_SOURCE=2 $CFLAGS"
3380 # Disable zero malloc errors for official releases unless explicitly told to
3381 # enable/disable
3382 if test -z "$zero_malloc" ; then
3383 if test "$z_version" = "50" ; then
3384 zero_malloc="no"
3385 else
3386 zero_malloc="yes"
3390 # Now we've finished running tests it's OK to add -Werror to the compiler flags
3391 if test "$werror" = "yes"; then
3392 QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
3395 if test "$solaris" = "no" ; then
3396 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
3397 LDFLAGS="-Wl,--warn-common $LDFLAGS"
3401 # test if pod2man has --utf8 option
3402 if pod2man --help | grep -q utf8; then
3403 POD2MAN="pod2man --utf8"
3404 else
3405 POD2MAN="pod2man"
3408 # Use ASLR, no-SEH and DEP if available
3409 if test "$mingw32" = "yes" ; then
3410 for flag in --dynamicbase --no-seh --nxcompat; do
3411 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
3412 LDFLAGS="-Wl,$flag $LDFLAGS"
3414 done
3417 qemu_confdir=$sysconfdir$confsuffix
3418 qemu_datadir=$datadir$confsuffix
3419 qemu_localedir="$datadir/locale"
3421 tools=""
3422 if test "$want_tools" = "yes" ; then
3423 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
3424 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
3425 tools="qemu-nbd\$(EXESUF) $tools"
3428 if test "$softmmu" = yes ; then
3429 if test "$virtfs" != no ; then
3430 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
3431 virtfs=yes
3432 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
3433 else
3434 if test "$virtfs" = yes; then
3435 error_exit "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
3437 virtfs=no
3440 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
3441 if [ "$guest_agent" = "yes" ]; then
3442 tools="qemu-ga\$(EXESUF) $tools"
3447 # Mac OS X ships with a broken assembler
3448 roms=
3449 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
3450 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
3451 "$softmmu" = yes ; then
3452 roms="optionrom"
3454 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
3455 roms="$roms spapr-rtas"
3458 if test "$cpu" = "s390x" ; then
3459 roms="$roms s390-ccw"
3462 # add pixman flags after all config tests are done
3463 QEMU_CFLAGS="$QEMU_CFLAGS $pixman_cflags $fdt_cflags"
3464 libs_softmmu="$libs_softmmu $pixman_libs"
3466 echo "Install prefix $prefix"
3467 echo "BIOS directory `eval echo $qemu_datadir`"
3468 echo "binary directory `eval echo $bindir`"
3469 echo "library directory `eval echo $libdir`"
3470 echo "libexec directory `eval echo $libexecdir`"
3471 echo "include directory `eval echo $includedir`"
3472 echo "config directory `eval echo $sysconfdir`"
3473 echo "local state directory `eval echo $local_statedir`"
3474 if test "$mingw32" = "no" ; then
3475 echo "Manual directory `eval echo $mandir`"
3476 echo "ELF interp prefix $interp_prefix"
3478 echo "Source path $source_path"
3479 echo "C compiler $cc"
3480 echo "Host C compiler $host_cc"
3481 echo "Objective-C compiler $objcc"
3482 echo "CFLAGS $CFLAGS"
3483 echo "QEMU_CFLAGS $QEMU_CFLAGS"
3484 echo "LDFLAGS $LDFLAGS"
3485 echo "make $make"
3486 echo "install $install"
3487 echo "python $python"
3488 if test "$slirp" = "yes" ; then
3489 echo "smbd $smbd"
3491 echo "host CPU $cpu"
3492 echo "host big endian $bigendian"
3493 echo "target list $target_list"
3494 echo "tcg debug enabled $debug_tcg"
3495 echo "gprof enabled $gprof"
3496 echo "sparse enabled $sparse"
3497 echo "strip binaries $strip_opt"
3498 echo "profiler $profiler"
3499 echo "static build $static"
3500 echo "-Werror enabled $werror"
3501 if test "$darwin" = "yes" ; then
3502 echo "Cocoa support $cocoa"
3504 echo "pixman $pixman"
3505 echo "SDL support $sdl"
3506 echo "GTK support $gtk"
3507 echo "curses support $curses"
3508 echo "curl support $curl"
3509 echo "mingw32 support $mingw32"
3510 echo "Audio drivers $audio_drv_list"
3511 echo "Block whitelist $block_drv_whitelist"
3512 echo "Mixer emulation $mixemu"
3513 echo "VirtFS support $virtfs"
3514 echo "VNC support $vnc"
3515 if test "$vnc" = "yes" ; then
3516 echo "VNC TLS support $vnc_tls"
3517 echo "VNC SASL support $vnc_sasl"
3518 echo "VNC JPEG support $vnc_jpeg"
3519 echo "VNC PNG support $vnc_png"
3520 echo "VNC WS support $vnc_ws"
3522 if test -n "$sparc_cpu"; then
3523 echo "Target Sparc Arch $sparc_cpu"
3525 echo "xen support $xen"
3526 echo "brlapi support $brlapi"
3527 echo "bluez support $bluez"
3528 echo "Documentation $docs"
3529 [ ! -z "$uname_release" ] && \
3530 echo "uname -r $uname_release"
3531 echo "NPTL support $nptl"
3532 echo "GUEST_BASE $guest_base"
3533 echo "PIE $pie"
3534 echo "vde support $vde"
3535 echo "Linux AIO support $linux_aio"
3536 echo "ATTR/XATTR support $attr"
3537 echo "Install blobs $blobs"
3538 echo "KVM support $kvm"
3539 echo "TCG interpreter $tcg_interpreter"
3540 echo "fdt support $fdt"
3541 echo "preadv support $preadv"
3542 echo "fdatasync $fdatasync"
3543 echo "madvise $madvise"
3544 echo "posix_madvise $posix_madvise"
3545 echo "sigev_thread_id $sigev_thread_id"
3546 echo "uuid support $uuid"
3547 echo "libcap-ng support $cap_ng"
3548 echo "vhost-net support $vhost_net"
3549 echo "vhost-scsi support $vhost_scsi"
3550 echo "Trace backend $trace_backend"
3551 echo "Trace output file $trace_file-<pid>"
3552 echo "spice support $spice ($spice_protocol_version/$spice_server_version)"
3553 echo "rbd support $rbd"
3554 echo "xfsctl support $xfs"
3555 echo "nss used $smartcard_nss"
3556 echo "libusb $libusb"
3557 echo "usb net redir $usb_redir"
3558 echo "GLX support $glx"
3559 echo "libiscsi support $libiscsi"
3560 echo "build guest agent $guest_agent"
3561 echo "seccomp support $seccomp"
3562 echo "coroutine backend $coroutine"
3563 echo "GlusterFS support $glusterfs"
3564 echo "virtio-blk-data-plane $virtio_blk_data_plane"
3565 echo "gcov $gcov_tool"
3566 echo "gcov enabled $gcov"
3567 echo "TPM support $tpm"
3568 echo "libssh2 support $libssh2"
3569 echo "TPM passthrough $tpm_passthrough"
3571 if test "$sdl_too_old" = "yes"; then
3572 echo "-> Your SDL version is too old - please upgrade to have SDL support"
3575 config_host_mak="config-host.mak"
3576 config_host_ld="config-host.ld"
3578 echo "# Automatically generated by configure - do not modify" >config-all-disas.mak
3580 echo "# Automatically generated by configure - do not modify" > $config_host_mak
3581 printf "# Configured with:" >> $config_host_mak
3582 printf " '%s'" "$0" "$@" >> $config_host_mak
3583 echo >> $config_host_mak
3585 echo all: >> $config_host_mak
3586 echo "prefix=$prefix" >> $config_host_mak
3587 echo "bindir=$bindir" >> $config_host_mak
3588 echo "libdir=$libdir" >> $config_host_mak
3589 echo "libexecdir=$libexecdir" >> $config_host_mak
3590 echo "includedir=$includedir" >> $config_host_mak
3591 echo "mandir=$mandir" >> $config_host_mak
3592 echo "sysconfdir=$sysconfdir" >> $config_host_mak
3593 echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
3594 echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
3595 echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
3596 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
3597 echo "qemu_helperdir=$libexecdir" >> $config_host_mak
3598 echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
3599 echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
3600 echo "qemu_localedir=$qemu_localedir" >> $config_host_mak
3601 echo "libs_softmmu=$libs_softmmu" >> $config_host_mak
3603 echo "ARCH=$ARCH" >> $config_host_mak
3605 case "$cpu" in
3606 arm|i386|x86_64|ppc)
3607 # The TCG interpreter currently does not support ld/st optimization.
3608 if test "$tcg_interpreter" = "no" ; then
3609 echo "CONFIG_QEMU_LDST_OPTIMIZATION=y" >> $config_host_mak
3612 esac
3613 if test "$debug_tcg" = "yes" ; then
3614 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
3616 if test "$strip_opt" = "yes" ; then
3617 echo "STRIP=${strip}" >> $config_host_mak
3619 if test "$bigendian" = "yes" ; then
3620 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
3622 if test "$mingw32" = "yes" ; then
3623 echo "CONFIG_WIN32=y" >> $config_host_mak
3624 rc_version=`cat $source_path/VERSION`
3625 version_major=${rc_version%%.*}
3626 rc_version=${rc_version#*.}
3627 version_minor=${rc_version%%.*}
3628 rc_version=${rc_version#*.}
3629 version_subminor=${rc_version%%.*}
3630 version_micro=0
3631 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
3632 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
3633 else
3634 echo "CONFIG_POSIX=y" >> $config_host_mak
3637 if test "$linux" = "yes" ; then
3638 echo "CONFIG_LINUX=y" >> $config_host_mak
3641 if test "$darwin" = "yes" ; then
3642 echo "CONFIG_DARWIN=y" >> $config_host_mak
3645 if test "$aix" = "yes" ; then
3646 echo "CONFIG_AIX=y" >> $config_host_mak
3649 if test "$solaris" = "yes" ; then
3650 echo "CONFIG_SOLARIS=y" >> $config_host_mak
3651 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
3652 if test "$needs_libsunmath" = "yes" ; then
3653 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
3656 if test "$haiku" = "yes" ; then
3657 echo "CONFIG_HAIKU=y" >> $config_host_mak
3659 if test "$static" = "yes" ; then
3660 echo "CONFIG_STATIC=y" >> $config_host_mak
3662 if test "$profiler" = "yes" ; then
3663 echo "CONFIG_PROFILER=y" >> $config_host_mak
3665 if test "$slirp" = "yes" ; then
3666 echo "CONFIG_SLIRP=y" >> $config_host_mak
3667 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
3669 if test "$vde" = "yes" ; then
3670 echo "CONFIG_VDE=y" >> $config_host_mak
3672 if test "$cap_ng" = "yes" ; then
3673 echo "CONFIG_LIBCAP=y" >> $config_host_mak
3675 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
3676 for drv in $audio_drv_list; do
3677 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'`
3678 echo "$def=y" >> $config_host_mak
3679 if test "$drv" = "fmod"; then
3680 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
3682 done
3683 if test "$audio_pt_int" = "yes" ; then
3684 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
3686 if test "$audio_win_int" = "yes" ; then
3687 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
3689 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
3690 if test "$mixemu" = "yes" ; then
3691 echo "CONFIG_MIXEMU=y" >> $config_host_mak
3693 if test "$vnc" = "yes" ; then
3694 echo "CONFIG_VNC=y" >> $config_host_mak
3696 if test "$vnc_tls" = "yes" ; then
3697 echo "CONFIG_VNC_TLS=y" >> $config_host_mak
3699 if test "$vnc_sasl" = "yes" ; then
3700 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
3702 if test "$vnc_jpeg" = "yes" ; then
3703 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
3705 if test "$vnc_png" = "yes" ; then
3706 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
3708 if test "$vnc_ws" = "yes" ; then
3709 echo "CONFIG_VNC_WS=y" >> $config_host_mak
3710 echo "VNC_WS_CFLAGS=$vnc_ws_cflags" >> $config_host_mak
3712 if test "$fnmatch" = "yes" ; then
3713 echo "CONFIG_FNMATCH=y" >> $config_host_mak
3715 if test "$uuid" = "yes" ; then
3716 echo "CONFIG_UUID=y" >> $config_host_mak
3718 if test "$xfs" = "yes" ; then
3719 echo "CONFIG_XFS=y" >> $config_host_mak
3721 qemu_version=`head $source_path/VERSION`
3722 echo "VERSION=$qemu_version" >>$config_host_mak
3723 echo "PKGVERSION=$pkgversion" >>$config_host_mak
3724 echo "SRC_PATH=$source_path" >> $config_host_mak
3725 echo "TARGET_DIRS=$target_list" >> $config_host_mak
3726 if [ "$docs" = "yes" ] ; then
3727 echo "BUILD_DOCS=yes" >> $config_host_mak
3729 if test "$sdl" = "yes" ; then
3730 echo "CONFIG_SDL=y" >> $config_host_mak
3731 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
3733 if test "$cocoa" = "yes" ; then
3734 echo "CONFIG_COCOA=y" >> $config_host_mak
3736 if test "$curses" = "yes" ; then
3737 echo "CONFIG_CURSES=y" >> $config_host_mak
3739 if test "$atfile" = "yes" ; then
3740 echo "CONFIG_ATFILE=y" >> $config_host_mak
3742 if test "$utimens" = "yes" ; then
3743 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
3745 if test "$pipe2" = "yes" ; then
3746 echo "CONFIG_PIPE2=y" >> $config_host_mak
3748 if test "$accept4" = "yes" ; then
3749 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
3751 if test "$splice" = "yes" ; then
3752 echo "CONFIG_SPLICE=y" >> $config_host_mak
3754 if test "$eventfd" = "yes" ; then
3755 echo "CONFIG_EVENTFD=y" >> $config_host_mak
3757 if test "$fallocate" = "yes" ; then
3758 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
3760 if test "$fallocate_punch_hole" = "yes" ; then
3761 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
3763 if test "$sync_file_range" = "yes" ; then
3764 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
3766 if test "$fiemap" = "yes" ; then
3767 echo "CONFIG_FIEMAP=y" >> $config_host_mak
3769 if test "$dup3" = "yes" ; then
3770 echo "CONFIG_DUP3=y" >> $config_host_mak
3772 if test "$epoll" = "yes" ; then
3773 echo "CONFIG_EPOLL=y" >> $config_host_mak
3775 if test "$epoll_create1" = "yes" ; then
3776 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
3778 if test "$epoll_pwait" = "yes" ; then
3779 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
3781 if test "$sendfile" = "yes" ; then
3782 echo "CONFIG_SENDFILE=y" >> $config_host_mak
3784 if test "$inotify" = "yes" ; then
3785 echo "CONFIG_INOTIFY=y" >> $config_host_mak
3787 if test "$inotify1" = "yes" ; then
3788 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
3790 if test "$byteswap_h" = "yes" ; then
3791 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
3793 if test "$bswap_h" = "yes" ; then
3794 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
3796 if test "$curl" = "yes" ; then
3797 echo "CONFIG_CURL=y" >> $config_host_mak
3798 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
3800 if test "$brlapi" = "yes" ; then
3801 echo "CONFIG_BRLAPI=y" >> $config_host_mak
3803 if test "$bluez" = "yes" ; then
3804 echo "CONFIG_BLUEZ=y" >> $config_host_mak
3805 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
3807 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
3808 if test "$gtk" = "yes" ; then
3809 echo "CONFIG_GTK=y" >> $config_host_mak
3810 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
3811 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
3813 if test "$xen" = "yes" ; then
3814 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
3815 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
3817 if test "$linux_aio" = "yes" ; then
3818 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
3820 if test "$attr" = "yes" ; then
3821 echo "CONFIG_ATTR=y" >> $config_host_mak
3823 if test "$libattr" = "yes" ; then
3824 echo "CONFIG_LIBATTR=y" >> $config_host_mak
3826 if test "$virtfs" = "yes" ; then
3827 echo "CONFIG_VIRTFS=y" >> $config_host_mak
3829 if test "$vhost_scsi" = "yes" ; then
3830 echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
3832 if test "$blobs" = "yes" ; then
3833 echo "INSTALL_BLOBS=yes" >> $config_host_mak
3835 if test "$iovec" = "yes" ; then
3836 echo "CONFIG_IOVEC=y" >> $config_host_mak
3838 if test "$preadv" = "yes" ; then
3839 echo "CONFIG_PREADV=y" >> $config_host_mak
3841 if test "$fdt" = "yes" ; then
3842 echo "CONFIG_FDT=y" >> $config_host_mak
3844 if test "$signalfd" = "yes" ; then
3845 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
3847 if test "$tcg_interpreter" = "yes" ; then
3848 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
3850 if test "$fdatasync" = "yes" ; then
3851 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
3853 if test "$madvise" = "yes" ; then
3854 echo "CONFIG_MADVISE=y" >> $config_host_mak
3856 if test "$posix_madvise" = "yes" ; then
3857 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
3859 if test "$sigev_thread_id" = "yes" ; then
3860 echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak
3863 if test "$spice" = "yes" ; then
3864 echo "CONFIG_SPICE=y" >> $config_host_mak
3867 if test "$smartcard_nss" = "yes" ; then
3868 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
3869 echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3870 echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3873 if test "$libusb" = "yes" ; then
3874 echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
3877 if test "$usb_redir" = "yes" ; then
3878 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
3881 if test "$glx" = "yes" ; then
3882 echo "CONFIG_GLX=y" >> $config_host_mak
3883 echo "GLX_LIBS=$glx_libs" >> $config_host_mak
3886 if test "$libiscsi" = "yes" ; then
3887 echo "CONFIG_LIBISCSI=y" >> $config_host_mak
3890 if test "$seccomp" = "yes"; then
3891 echo "CONFIG_SECCOMP=y" >> $config_host_mak
3894 # XXX: suppress that
3895 if [ "$bsd" = "yes" ] ; then
3896 echo "CONFIG_BSD=y" >> $config_host_mak
3899 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
3901 if test "$zero_malloc" = "yes" ; then
3902 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
3904 if test "$rbd" = "yes" ; then
3905 echo "CONFIG_RBD=y" >> $config_host_mak
3908 echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
3910 if test "$open_by_handle_at" = "yes" ; then
3911 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
3914 if test "$linux_magic_h" = "yes" ; then
3915 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
3918 if test "$pragma_diagnostic_available" = "yes" ; then
3919 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
3922 if test "$valgrind_h" = "yes" ; then
3923 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
3926 if test "$has_environ" = "yes" ; then
3927 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
3930 if test "$cpuid_h" = "yes" ; then
3931 echo "CONFIG_CPUID_H=y" >> $config_host_mak
3934 if test "$int128" = "yes" ; then
3935 echo "CONFIG_INT128=y" >> $config_host_mak
3938 if test "$getauxval" = "yes" ; then
3939 echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
3942 if test "$glusterfs" = "yes" ; then
3943 echo "CONFIG_GLUSTERFS=y" >> $config_host_mak
3946 if test "$libssh2" = "yes" ; then
3947 echo "CONFIG_LIBSSH2=y" >> $config_host_mak
3950 if test "$virtio_blk_data_plane" = "yes" ; then
3951 echo 'CONFIG_VIRTIO_BLK_DATA_PLANE=$(CONFIG_VIRTIO)' >> $config_host_mak
3954 # USB host support
3955 case "$usb" in
3956 linux)
3957 echo "HOST_USB=linux legacy" >> $config_host_mak
3959 bsd)
3960 echo "HOST_USB=bsd" >> $config_host_mak
3962 libusb)
3963 if test "$linux" = "yes"; then
3964 echo "HOST_USB=libusb linux legacy" >> $config_host_mak
3965 else
3966 echo "HOST_USB=libusb legacy" >> $config_host_mak
3970 echo "HOST_USB=stub" >> $config_host_mak
3972 esac
3974 # TPM passthrough support?
3975 if test "$tpm" = "yes"; then
3976 echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
3977 if test "$tpm_passthrough" = "yes"; then
3978 echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
3982 # use default implementation for tracing backend-specific routines
3983 trace_default=yes
3984 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
3985 if test "$trace_backend" = "nop"; then
3986 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
3988 if test "$trace_backend" = "simple"; then
3989 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
3990 trace_default=no
3991 # Set the appropriate trace file.
3992 trace_file="\"$trace_file-\" FMT_pid"
3994 if test "$trace_backend" = "stderr"; then
3995 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
3996 trace_default=no
3998 if test "$trace_backend" = "ust"; then
3999 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
4001 if test "$trace_backend" = "dtrace"; then
4002 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
4003 if test "$trace_backend_stap" = "yes" ; then
4004 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
4007 if test "$trace_backend" = "ftrace"; then
4008 if test "$linux" = "yes" ; then
4009 echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
4010 trace_default=no
4011 else
4012 feature_not_found "ftrace(trace backend)"
4015 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
4016 if test "$trace_default" = "yes"; then
4017 echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak
4020 if test "$tcg_interpreter" = "yes"; then
4021 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
4022 elif test "$ARCH" = "sparc64" ; then
4023 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
4024 elif test "$ARCH" = "s390x" ; then
4025 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
4026 elif test "$ARCH" = "x86_64" ; then
4027 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
4028 else
4029 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
4031 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
4033 echo "TOOLS=$tools" >> $config_host_mak
4034 echo "ROMS=$roms" >> $config_host_mak
4035 echo "MAKE=$make" >> $config_host_mak
4036 echo "INSTALL=$install" >> $config_host_mak
4037 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
4038 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
4039 if test -n "$libtool"; then
4040 echo "INSTALL_PROG=\$(LIBTOOL) --mode=install $install -c -m 0755" >> $config_host_mak
4041 echo "INSTALL_LIB=\$(LIBTOOL) --mode=install $install -c -m 0644" >> $config_host_mak
4042 else
4043 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
4044 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
4046 echo "PYTHON=$python" >> $config_host_mak
4047 echo "CC=$cc" >> $config_host_mak
4048 echo "CC_I386=$cc_i386" >> $config_host_mak
4049 echo "HOST_CC=$host_cc" >> $config_host_mak
4050 echo "OBJCC=$objcc" >> $config_host_mak
4051 echo "AR=$ar" >> $config_host_mak
4052 echo "AS=$as" >> $config_host_mak
4053 echo "CPP=$cpp" >> $config_host_mak
4054 echo "OBJCOPY=$objcopy" >> $config_host_mak
4055 echo "LD=$ld" >> $config_host_mak
4056 echo "WINDRES=$windres" >> $config_host_mak
4057 echo "LIBTOOL=$libtool" >> $config_host_mak
4058 echo "CFLAGS=$CFLAGS" >> $config_host_mak
4059 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
4060 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
4061 if test "$sparse" = "yes" ; then
4062 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
4063 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
4064 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
4066 if test "$cross_prefix" != ""; then
4067 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak
4068 else
4069 echo "AUTOCONF_HOST := " >> $config_host_mak
4071 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
4072 echo "LIBTOOLFLAGS=$LIBTOOLFLAGS" >> $config_host_mak
4073 echo "LIBS+=$LIBS" >> $config_host_mak
4074 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
4075 echo "EXESUF=$EXESUF" >> $config_host_mak
4076 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
4077 echo "POD2MAN=$POD2MAN" >> $config_host_mak
4078 echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
4079 if test "$gcov" = "yes" ; then
4080 echo "CONFIG_GCOV=y" >> $config_host_mak
4081 echo "GCOV=$gcov_tool" >> $config_host_mak
4084 # generate list of library paths for linker script
4086 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
4088 if test -f ${config_host_ld}~ ; then
4089 if cmp -s $config_host_ld ${config_host_ld}~ ; then
4090 mv ${config_host_ld}~ $config_host_ld
4091 else
4092 rm ${config_host_ld}~
4096 # use included Linux headers
4097 if test "$linux" = "yes" ; then
4098 mkdir -p linux-headers
4099 case "$cpu" in
4100 i386|x86_64)
4101 linux_arch=x86
4103 ppcemb|ppc|ppc64)
4104 linux_arch=powerpc
4106 s390x)
4107 linux_arch=s390
4110 # For most CPUs the kernel architecture name and QEMU CPU name match.
4111 linux_arch="$cpu"
4113 esac
4114 # For non-KVM architectures we will not have asm headers
4115 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
4116 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
4120 for target in $target_list; do
4121 target_dir="$target"
4122 config_target_mak=$target_dir/config-target.mak
4123 target_arch2=`echo $target | cut -d '-' -f 1`
4124 target_bigendian="no"
4126 case "$target_arch2" in
4127 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
4128 target_bigendian=yes
4130 esac
4131 target_softmmu="no"
4132 target_user_only="no"
4133 target_linux_user="no"
4134 target_bsd_user="no"
4135 case "$target" in
4136 ${target_arch2}-softmmu)
4137 target_softmmu="yes"
4139 ${target_arch2}-linux-user)
4140 if test "$linux" != "yes" ; then
4141 error_exit "Target '$target' is only available on a Linux host"
4143 target_user_only="yes"
4144 target_linux_user="yes"
4146 ${target_arch2}-bsd-user)
4147 if test "$bsd" != "yes" ; then
4148 error_exit "Target '$target' is only available on a BSD host"
4150 target_user_only="yes"
4151 target_bsd_user="yes"
4154 error_exit "Target '$target' not recognised"
4155 exit 1
4157 esac
4159 mkdir -p $target_dir
4160 echo "# Automatically generated by configure - do not modify" > $config_target_mak
4162 bflt="no"
4163 target_nptl="no"
4164 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
4165 gdb_xml_files=""
4167 TARGET_ARCH="$target_arch2"
4168 TARGET_BASE_ARCH=""
4169 TARGET_ABI_DIR=""
4171 case "$target_arch2" in
4172 i386)
4174 x86_64)
4175 TARGET_BASE_ARCH=i386
4177 alpha)
4178 target_nptl="yes"
4180 arm|armeb)
4181 TARGET_ARCH=arm
4182 bflt="yes"
4183 target_nptl="yes"
4184 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
4186 cris)
4187 target_nptl="yes"
4189 lm32)
4191 m68k)
4192 bflt="yes"
4193 gdb_xml_files="cf-core.xml cf-fp.xml"
4195 microblaze|microblazeel)
4196 TARGET_ARCH=microblaze
4197 bflt="yes"
4198 target_nptl="yes"
4200 mips|mipsel)
4201 TARGET_ARCH=mips
4202 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
4203 target_nptl="yes"
4205 mipsn32|mipsn32el)
4206 TARGET_ARCH=mips64
4207 TARGET_BASE_ARCH=mips
4208 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
4209 echo "TARGET_ABI32=y" >> $config_target_mak
4211 mips64|mips64el)
4212 TARGET_ARCH=mips64
4213 TARGET_BASE_ARCH=mips
4214 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
4216 moxie)
4218 or32)
4219 TARGET_ARCH=openrisc
4220 TARGET_BASE_ARCH=openrisc
4222 ppc)
4223 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4224 target_nptl="yes"
4226 ppcemb)
4227 TARGET_BASE_ARCH=ppc
4228 TARGET_ABI_DIR=ppc
4229 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4230 target_nptl="yes"
4232 ppc64)
4233 TARGET_BASE_ARCH=ppc
4234 TARGET_ABI_DIR=ppc
4235 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4237 ppc64abi32)
4238 TARGET_ARCH=ppc64
4239 TARGET_BASE_ARCH=ppc
4240 TARGET_ABI_DIR=ppc
4241 echo "TARGET_ABI32=y" >> $config_target_mak
4242 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4244 sh4|sh4eb)
4245 TARGET_ARCH=sh4
4246 bflt="yes"
4247 target_nptl="yes"
4249 sparc)
4251 sparc64)
4252 TARGET_BASE_ARCH=sparc
4254 sparc32plus)
4255 TARGET_ARCH=sparc64
4256 TARGET_BASE_ARCH=sparc
4257 TARGET_ABI_DIR=sparc
4258 echo "TARGET_ABI32=y" >> $config_target_mak
4260 s390x)
4261 target_nptl="yes"
4263 unicore32)
4265 xtensa|xtensaeb)
4266 TARGET_ARCH=xtensa
4269 error_exit "Unsupported target CPU"
4271 esac
4272 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
4273 if [ "$TARGET_BASE_ARCH" = "" ]; then
4274 TARGET_BASE_ARCH=$TARGET_ARCH
4277 symlink "$source_path/Makefile.target" "$target_dir/Makefile"
4279 upper() {
4280 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
4283 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
4284 target_arch_name="`upper $TARGET_ARCH`"
4285 echo "TARGET_$target_arch_name=y" >> $config_target_mak
4286 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
4287 echo "TARGET_TYPE=TARGET_TYPE_`upper $target_arch2`" >> $config_target_mak
4288 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
4289 if [ "$TARGET_ABI_DIR" = "" ]; then
4290 TARGET_ABI_DIR=$TARGET_ARCH
4292 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
4293 case "$target_arch2" in
4294 i386|x86_64)
4295 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
4296 echo "CONFIG_XEN=y" >> $config_target_mak
4297 if test "$xen_pci_passthrough" = yes; then
4298 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
4303 esac
4304 case "$target_arch2" in
4305 arm|i386|x86_64|ppcemb|ppc|ppc64|s390x)
4306 # Make sure the target and host cpus are compatible
4307 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
4308 \( "$target_arch2" = "$cpu" -o \
4309 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
4310 \( "$target_arch2" = "ppc64" -a "$cpu" = "ppc" \) -o \
4311 \( "$target_arch2" = "ppc" -a "$cpu" = "ppc64" \) -o \
4312 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
4313 \( "$target_arch2" = "x86_64" -a "$cpu" = "i386" \) -o \
4314 \( "$target_arch2" = "i386" -a "$cpu" = "x86_64" \) \) ; then
4315 echo "CONFIG_KVM=y" >> $config_target_mak
4316 if test "$vhost_net" = "yes" ; then
4317 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
4320 esac
4321 case "$target_arch2" in
4322 i386|x86_64)
4323 echo "CONFIG_HAVE_GET_MEMORY_MAPPING=y" >> $config_target_mak
4324 esac
4325 if test "$target_bigendian" = "yes" ; then
4326 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
4328 if test "$target_softmmu" = "yes" ; then
4329 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
4330 case "$target_arch2" in
4331 i386|x86_64)
4332 echo "CONFIG_HAVE_CORE_DUMP=y" >> $config_target_mak
4333 esac
4335 if test "$target_user_only" = "yes" ; then
4336 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
4337 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
4339 if test "$target_linux_user" = "yes" ; then
4340 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
4342 list=""
4343 if test ! -z "$gdb_xml_files" ; then
4344 for x in $gdb_xml_files; do
4345 list="$list $source_path/gdb-xml/$x"
4346 done
4347 echo "TARGET_XML_FILES=$list" >> $config_target_mak
4350 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
4351 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
4353 if test "$target_user_only" = "yes" \
4354 -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
4355 echo "CONFIG_USE_NPTL=y" >> $config_target_mak
4357 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
4358 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
4360 if test "$target_bsd_user" = "yes" ; then
4361 echo "CONFIG_BSD_USER=y" >> $config_target_mak
4364 # generate QEMU_CFLAGS/LDFLAGS for targets
4366 cflags=""
4367 ldflags=""
4369 for i in $ARCH $TARGET_BASE_ARCH ; do
4370 case "$i" in
4371 alpha)
4372 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak
4373 echo "CONFIG_ALPHA_DIS=y" >> config-all-disas.mak
4375 arm)
4376 echo "CONFIG_ARM_DIS=y" >> $config_target_mak
4377 echo "CONFIG_ARM_DIS=y" >> config-all-disas.mak
4379 cris)
4380 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak
4381 echo "CONFIG_CRIS_DIS=y" >> config-all-disas.mak
4383 hppa)
4384 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak
4385 echo "CONFIG_HPPA_DIS=y" >> config-all-disas.mak
4387 i386|x86_64)
4388 echo "CONFIG_I386_DIS=y" >> $config_target_mak
4389 echo "CONFIG_I386_DIS=y" >> config-all-disas.mak
4391 ia64*)
4392 echo "CONFIG_IA64_DIS=y" >> $config_target_mak
4393 echo "CONFIG_IA64_DIS=y" >> config-all-disas.mak
4395 lm32)
4396 echo "CONFIG_LM32_DIS=y" >> $config_target_mak
4397 echo "CONFIG_LM32_DIS=y" >> config-all-disas.mak
4399 m68k)
4400 echo "CONFIG_M68K_DIS=y" >> $config_target_mak
4401 echo "CONFIG_M68K_DIS=y" >> config-all-disas.mak
4403 microblaze*)
4404 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak
4405 echo "CONFIG_MICROBLAZE_DIS=y" >> config-all-disas.mak
4407 mips*)
4408 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak
4409 echo "CONFIG_MIPS_DIS=y" >> config-all-disas.mak
4411 moxie*)
4412 echo "CONFIG_MOXIE_DIS=y" >> $config_target_mak
4413 echo "CONFIG_MOXIE_DIS=y" >> config-all-disas.mak
4415 or32)
4416 echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak
4417 echo "CONFIG_OPENRISC_DIS=y" >> config-all-disas.mak
4419 ppc*)
4420 echo "CONFIG_PPC_DIS=y" >> $config_target_mak
4421 echo "CONFIG_PPC_DIS=y" >> config-all-disas.mak
4423 s390*)
4424 echo "CONFIG_S390_DIS=y" >> $config_target_mak
4425 echo "CONFIG_S390_DIS=y" >> config-all-disas.mak
4427 sh4)
4428 echo "CONFIG_SH4_DIS=y" >> $config_target_mak
4429 echo "CONFIG_SH4_DIS=y" >> config-all-disas.mak
4431 sparc*)
4432 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak
4433 echo "CONFIG_SPARC_DIS=y" >> config-all-disas.mak
4435 xtensa*)
4436 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak
4437 echo "CONFIG_XTENSA_DIS=y" >> config-all-disas.mak
4439 esac
4440 done
4441 if test "$tcg_interpreter" = "yes" ; then
4442 echo "CONFIG_TCI_DIS=y" >> $config_target_mak
4443 echo "CONFIG_TCI_DIS=y" >> config-all-disas.mak
4446 case "$ARCH" in
4447 alpha)
4448 # Ensure there's only a single GP
4449 cflags="-msmall-data $cflags"
4451 esac
4453 if test "$gprof" = "yes" ; then
4454 echo "TARGET_GPROF=yes" >> $config_target_mak
4455 if test "$target_linux_user" = "yes" ; then
4456 cflags="-p $cflags"
4457 ldflags="-p $ldflags"
4459 if test "$target_softmmu" = "yes" ; then
4460 ldflags="-p $ldflags"
4461 echo "GPROF_CFLAGS=-p" >> $config_target_mak
4465 if test "$ARCH" = "tci"; then
4466 linker_script=""
4467 else
4468 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/ldscripts/\$(ARCH).ld"
4471 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
4472 case "$ARCH" in
4473 alpha | s390x)
4474 # The default placement of the application is fine.
4477 ldflags="$linker_script $ldflags"
4479 esac
4482 echo "LDFLAGS+=$ldflags" >> $config_target_mak
4483 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
4485 done # for target in $targets
4487 if [ "$pixman" = "internal" ]; then
4488 echo "config-host.h: subdir-pixman" >> $config_host_mak
4491 if [ "$dtc_internal" = "yes" ]; then
4492 echo "config-host.h: subdir-dtc" >> $config_host_mak
4495 # build tree in object directory in case the source is not in the current directory
4496 DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos"
4497 DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
4498 DIRS="$DIRS roms/seabios roms/vgabios"
4499 DIRS="$DIRS qapi-generated"
4500 FILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
4501 FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
4502 FILES="$FILES tests/tcg/lm32/Makefile po/Makefile"
4503 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
4504 FILES="$FILES pc-bios/spapr-rtas/Makefile"
4505 FILES="$FILES pc-bios/s390-ccw/Makefile"
4506 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
4507 FILES="$FILES pc-bios/qemu-icon.bmp"
4508 for bios_file in \
4509 $source_path/pc-bios/*.bin \
4510 $source_path/pc-bios/*.aml \
4511 $source_path/pc-bios/*.rom \
4512 $source_path/pc-bios/*.dtb \
4513 $source_path/pc-bios/openbios-* \
4514 $source_path/pc-bios/palcode-*
4516 FILES="$FILES pc-bios/`basename $bios_file`"
4517 done
4518 mkdir -p $DIRS
4519 for f in $FILES ; do
4520 if [ -e "$source_path/$f" ] && [ "$source_path" != `pwd` ]; then
4521 symlink "$source_path/$f" "$f"
4523 done
4525 # temporary config to build submodules
4526 for rom in seabios vgabios ; do
4527 config_mak=roms/$rom/config.mak
4528 echo "# Automatically generated by configure - do not modify" > $config_mak
4529 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
4530 echo "AS=$as" >> $config_mak
4531 echo "CC=$cc" >> $config_mak
4532 echo "BCC=bcc" >> $config_mak
4533 echo "CPP=$cpp" >> $config_mak
4534 echo "OBJCOPY=objcopy" >> $config_mak
4535 echo "IASL=iasl" >> $config_mak
4536 echo "LD=$ld" >> $config_mak
4537 done
4539 if test "$docs" = "yes" ; then
4540 mkdir -p QMP