PPC: Fix rldcl
[qemu/agraf.git] / configure
bloba9ff4ad882837a67e6969d09faaea54d52ba92d3
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 $libtool; then
1685 libtool=
1688 # MacOSX ships with a libtool which isn't the GNU one; weed this
1689 # out by checking whether libtool supports the --version switch
1690 if test -n "$libtool"; then
1691 if ! "$libtool" --version >/dev/null 2>&1; then
1692 libtool=
1696 ##########################################
1697 # Sparse probe
1698 if test "$sparse" != "no" ; then
1699 if has cgcc; then
1700 sparse=yes
1701 else
1702 if test "$sparse" = "yes" ; then
1703 feature_not_found "sparse"
1705 sparse=no
1709 ##########################################
1710 # GTK probe
1712 if test "$gtk" != "no"; then
1713 gtkpackage="gtk+-$gtkabi"
1714 if test "$gtkabi" = "3.0" ; then
1715 gtkversion="3.0.0"
1716 vtepackage="vte-2.90"
1717 vteversion="0.32.0"
1718 else
1719 gtkversion="2.18.0"
1720 vtepackage="vte"
1721 vteversion="0.24.0"
1723 if $pkg_config --exists "$gtkpackage >= $gtkversion" && \
1724 $pkg_config --exists "$vtepackage >= $vteversion"; then
1725 gtk_cflags=`$pkg_config --cflags $gtkpackage 2>/dev/null`
1726 gtk_libs=`$pkg_config --libs $gtkpackage 2>/dev/null`
1727 vte_cflags=`$pkg_config --cflags $vtepackage 2>/dev/null`
1728 vte_libs=`$pkg_config --libs $vtepackage 2>/dev/null`
1729 libs_softmmu="$gtk_libs $vte_libs $libs_softmmu"
1730 gtk="yes"
1731 else
1732 if test "$gtk" = "yes" ; then
1733 feature_not_found "gtk"
1735 gtk="no"
1739 ##########################################
1740 # SDL probe
1742 # Look for sdl configuration program (pkg-config or sdl-config). Try
1743 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1744 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1745 sdl_config=sdl-config
1748 if $pkg_config sdl --modversion >/dev/null 2>&1; then
1749 sdlconfig="$pkg_config sdl"
1750 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1751 elif has ${sdl_config}; then
1752 sdlconfig="$sdl_config"
1753 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1754 else
1755 if test "$sdl" = "yes" ; then
1756 feature_not_found "sdl"
1758 sdl=no
1760 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1761 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1764 sdl_too_old=no
1765 if test "$sdl" != "no" ; then
1766 cat > $TMPC << EOF
1767 #include <SDL.h>
1768 #undef main /* We don't want SDL to override our main() */
1769 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1771 sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1772 if test "$static" = "yes" ; then
1773 sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1774 else
1775 sdl_libs=`$sdlconfig --libs 2> /dev/null`
1777 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1778 if test "$_sdlversion" -lt 121 ; then
1779 sdl_too_old=yes
1780 else
1781 if test "$cocoa" = "no" ; then
1782 sdl=yes
1786 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1787 if test "$sdl" = "yes" -a "$static" = "yes" ; then
1788 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1789 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1790 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1792 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1794 else
1795 sdl=no
1797 fi # static link
1798 else # sdl not found
1799 if test "$sdl" = "yes" ; then
1800 feature_not_found "sdl"
1802 sdl=no
1803 fi # sdl compile test
1806 if test "$sdl" = "yes" ; then
1807 cat > $TMPC <<EOF
1808 #include <SDL.h>
1809 #if defined(SDL_VIDEO_DRIVER_X11)
1810 #include <X11/XKBlib.h>
1811 #else
1812 #error No x11 support
1813 #endif
1814 int main(void) { return 0; }
1816 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1817 sdl_libs="$sdl_libs -lX11"
1819 libs_softmmu="$sdl_libs $libs_softmmu"
1822 ##########################################
1823 # VNC TLS/WS detection
1824 if test "$vnc" = "yes" -a \( "$vnc_tls" != "no" -o "$vnc_ws" != "no" \) ; then
1825 cat > $TMPC <<EOF
1826 #include <gnutls/gnutls.h>
1827 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1829 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1830 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1831 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1832 if test "$vnc_tls" != "no" ; then
1833 vnc_tls=yes
1835 if test "$vnc_ws" != "no" ; then
1836 vnc_ws=yes
1838 libs_softmmu="$vnc_tls_libs $libs_softmmu"
1839 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_tls_cflags"
1840 else
1841 if test "$vnc_tls" = "yes" ; then
1842 feature_not_found "vnc-tls"
1844 if test "$vnc_ws" = "yes" ; then
1845 feature_not_found "vnc-ws"
1847 vnc_tls=no
1848 vnc_ws=no
1852 ##########################################
1853 # VNC SASL detection
1854 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1855 cat > $TMPC <<EOF
1856 #include <sasl/sasl.h>
1857 #include <stdio.h>
1858 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1860 # Assuming Cyrus-SASL installed in /usr prefix
1861 vnc_sasl_cflags=""
1862 vnc_sasl_libs="-lsasl2"
1863 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1864 vnc_sasl=yes
1865 libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1866 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
1867 else
1868 if test "$vnc_sasl" = "yes" ; then
1869 feature_not_found "vnc-sasl"
1871 vnc_sasl=no
1875 ##########################################
1876 # VNC JPEG detection
1877 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1878 cat > $TMPC <<EOF
1879 #include <stdio.h>
1880 #include <jpeglib.h>
1881 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1883 vnc_jpeg_cflags=""
1884 vnc_jpeg_libs="-ljpeg"
1885 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1886 vnc_jpeg=yes
1887 libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1888 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
1889 else
1890 if test "$vnc_jpeg" = "yes" ; then
1891 feature_not_found "vnc-jpeg"
1893 vnc_jpeg=no
1897 ##########################################
1898 # VNC PNG detection
1899 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1900 cat > $TMPC <<EOF
1901 //#include <stdio.h>
1902 #include <png.h>
1903 #include <stddef.h>
1904 int main(void) {
1905 png_structp png_ptr;
1906 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1907 return png_ptr != 0;
1910 if $pkg_config libpng --modversion >/dev/null 2>&1; then
1911 vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null`
1912 vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null`
1913 else
1914 vnc_png_cflags=""
1915 vnc_png_libs="-lpng"
1917 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1918 vnc_png=yes
1919 libs_softmmu="$vnc_png_libs $libs_softmmu"
1920 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
1921 else
1922 if test "$vnc_png" = "yes" ; then
1923 feature_not_found "vnc-png"
1925 vnc_png=no
1929 ##########################################
1930 # fnmatch() probe, used for ACL routines
1931 fnmatch="no"
1932 cat > $TMPC << EOF
1933 #include <fnmatch.h>
1934 int main(void)
1936 fnmatch("foo", "foo", 0);
1937 return 0;
1940 if compile_prog "" "" ; then
1941 fnmatch="yes"
1944 ##########################################
1945 # uuid_generate() probe, used for vdi block driver
1946 if test "$uuid" != "no" ; then
1947 uuid_libs="-luuid"
1948 cat > $TMPC << EOF
1949 #include <uuid/uuid.h>
1950 int main(void)
1952 uuid_t my_uuid;
1953 uuid_generate(my_uuid);
1954 return 0;
1957 if compile_prog "" "$uuid_libs" ; then
1958 uuid="yes"
1959 libs_softmmu="$uuid_libs $libs_softmmu"
1960 libs_tools="$uuid_libs $libs_tools"
1961 else
1962 if test "$uuid" = "yes" ; then
1963 feature_not_found "uuid"
1965 uuid=no
1969 ##########################################
1970 # xfsctl() probe, used for raw-posix
1971 if test "$xfs" != "no" ; then
1972 cat > $TMPC << EOF
1973 #include <stddef.h> /* NULL */
1974 #include <xfs/xfs.h>
1975 int main(void)
1977 xfsctl(NULL, 0, 0, NULL);
1978 return 0;
1981 if compile_prog "" "" ; then
1982 xfs="yes"
1983 else
1984 if test "$xfs" = "yes" ; then
1985 feature_not_found "xfs"
1987 xfs=no
1991 ##########################################
1992 # vde libraries probe
1993 if test "$vde" != "no" ; then
1994 vde_libs="-lvdeplug"
1995 cat > $TMPC << EOF
1996 #include <libvdeplug.h>
1997 int main(void)
1999 struct vde_open_args a = {0, 0, 0};
2000 char s[] = "";
2001 vde_open(s, s, &a);
2002 return 0;
2005 if compile_prog "" "$vde_libs" ; then
2006 vde=yes
2007 libs_softmmu="$vde_libs $libs_softmmu"
2008 libs_tools="$vde_libs $libs_tools"
2009 else
2010 if test "$vde" = "yes" ; then
2011 feature_not_found "vde"
2013 vde=no
2017 ##########################################
2018 # libcap-ng library probe
2019 if test "$cap_ng" != "no" ; then
2020 cap_libs="-lcap-ng"
2021 cat > $TMPC << EOF
2022 #include <cap-ng.h>
2023 int main(void)
2025 capng_capability_to_name(CAPNG_EFFECTIVE);
2026 return 0;
2029 if compile_prog "" "$cap_libs" ; then
2030 cap_ng=yes
2031 libs_tools="$cap_libs $libs_tools"
2032 else
2033 if test "$cap_ng" = "yes" ; then
2034 feature_not_found "cap_ng"
2036 cap_ng=no
2040 ##########################################
2041 # Sound support libraries probe
2043 audio_drv_probe()
2045 drv=$1
2046 hdr=$2
2047 lib=$3
2048 exp=$4
2049 cfl=$5
2050 cat > $TMPC << EOF
2051 #include <$hdr>
2052 int main(void) { $exp }
2054 if compile_prog "$cfl" "$lib" ; then
2056 else
2057 error_exit "$drv check failed" \
2058 "Make sure to have the $drv libs and headers installed."
2062 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
2063 for drv in $audio_drv_list; do
2064 case $drv in
2065 alsa)
2066 audio_drv_probe $drv alsa/asoundlib.h -lasound \
2067 "return snd_pcm_close((snd_pcm_t *)0);"
2068 libs_softmmu="-lasound $libs_softmmu"
2071 fmod)
2072 if test -z $fmod_lib || test -z $fmod_inc; then
2073 error_exit "You must specify path to FMOD library and headers" \
2074 "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
2076 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
2077 libs_softmmu="$fmod_lib $libs_softmmu"
2080 esd)
2081 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
2082 libs_softmmu="-lesd $libs_softmmu"
2083 audio_pt_int="yes"
2087 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \
2088 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;"
2089 libs_softmmu="-lpulse $libs_softmmu"
2090 audio_pt_int="yes"
2093 coreaudio)
2094 libs_softmmu="-framework CoreAudio $libs_softmmu"
2097 dsound)
2098 libs_softmmu="-lole32 -ldxguid $libs_softmmu"
2099 audio_win_int="yes"
2102 oss)
2103 libs_softmmu="$oss_lib $libs_softmmu"
2106 sdl|wav)
2107 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
2110 winwave)
2111 libs_softmmu="-lwinmm $libs_softmmu"
2112 audio_win_int="yes"
2116 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
2117 error_exit "Unknown driver '$drv' selected" \
2118 "Possible drivers are: $audio_possible_drivers"
2121 esac
2122 done
2124 ##########################################
2125 # BrlAPI probe
2127 if test "$brlapi" != "no" ; then
2128 brlapi_libs="-lbrlapi"
2129 cat > $TMPC << EOF
2130 #include <brlapi.h>
2131 #include <stddef.h>
2132 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
2134 if compile_prog "" "$brlapi_libs" ; then
2135 brlapi=yes
2136 libs_softmmu="$brlapi_libs $libs_softmmu"
2137 else
2138 if test "$brlapi" = "yes" ; then
2139 feature_not_found "brlapi"
2141 brlapi=no
2145 ##########################################
2146 # curses probe
2147 if test "$mingw32" = "yes" ; then
2148 curses_list="-lpdcurses"
2149 else
2150 curses_list="-lncurses:-lcurses:$($pkg_config --libs ncurses 2>/dev/null)"
2153 if test "$curses" != "no" ; then
2154 curses_found=no
2155 cat > $TMPC << EOF
2156 #include <curses.h>
2157 int main(void) {
2158 const char *s = curses_version();
2159 resize_term(0, 0);
2160 return s != 0;
2163 IFS=:
2164 for curses_lib in $curses_list; do
2165 unset IFS
2166 if compile_prog "" "$curses_lib" ; then
2167 curses_found=yes
2168 libs_softmmu="$curses_lib $libs_softmmu"
2169 break
2171 done
2172 unset IFS
2173 if test "$curses_found" = "yes" ; then
2174 curses=yes
2175 else
2176 if test "$curses" = "yes" ; then
2177 feature_not_found "curses"
2179 curses=no
2183 ##########################################
2184 # curl probe
2186 if $pkg_config libcurl --modversion >/dev/null 2>&1; then
2187 curlconfig="$pkg_config libcurl"
2188 else
2189 curlconfig=curl-config
2192 if test "$curl" != "no" ; then
2193 cat > $TMPC << EOF
2194 #include <curl/curl.h>
2195 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
2197 curl_cflags=`$curlconfig --cflags 2>/dev/null`
2198 curl_libs=`$curlconfig --libs 2>/dev/null`
2199 if compile_prog "$curl_cflags" "$curl_libs" ; then
2200 curl=yes
2201 libs_tools="$curl_libs $libs_tools"
2202 libs_softmmu="$curl_libs $libs_softmmu"
2203 else
2204 if test "$curl" = "yes" ; then
2205 feature_not_found "curl"
2207 curl=no
2209 fi # test "$curl"
2211 ##########################################
2212 # bluez support probe
2213 if test "$bluez" != "no" ; then
2214 cat > $TMPC << EOF
2215 #include <bluetooth/bluetooth.h>
2216 int main(void) { return bt_error(0); }
2218 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
2219 bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
2220 if compile_prog "$bluez_cflags" "$bluez_libs" ; then
2221 bluez=yes
2222 libs_softmmu="$bluez_libs $libs_softmmu"
2223 else
2224 if test "$bluez" = "yes" ; then
2225 feature_not_found "bluez"
2227 bluez="no"
2231 ##########################################
2232 # glib support probe
2234 if test "$mingw32" = yes; then
2235 # g_poll is required in order to integrate with the glib main loop.
2236 glib_req_ver=2.20
2237 else
2238 glib_req_ver=2.12
2240 if $pkg_config --atleast-version=$glib_req_ver gthread-2.0 > /dev/null 2>&1
2241 then
2242 glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null`
2243 glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null`
2244 LIBS="$glib_libs $LIBS"
2245 libs_qga="$glib_libs $libs_qga"
2246 else
2247 error_exit "glib-$glib_req_ver required to compile QEMU"
2250 ##########################################
2251 # pixman support probe
2253 if test "$pixman" = ""; then
2254 if test "$want_tools" = "no" -a "$softmmu" = "no"; then
2255 pixman="none"
2256 elif $pkg_config pixman-1 > /dev/null 2>&1; then
2257 pixman="system"
2258 else
2259 pixman="internal"
2262 if test "$pixman" = "none"; then
2263 if test "$want_tools" != "no" -o "$softmmu" != "no"; then
2264 error_exit "pixman disabled but system emulation or tools build" \
2265 "enabled. You can turn off pixman only if you also" \
2266 "disable all system emulation targets and the tools" \
2267 "build with '--disable-tools --disable-system'."
2269 pixman_cflags=
2270 pixman_libs=
2271 elif test "$pixman" = "system"; then
2272 pixman_cflags=`$pkg_config --cflags pixman-1 2>/dev/null`
2273 pixman_libs=`$pkg_config --libs pixman-1 2>/dev/null`
2274 else
2275 if test ! -d ${source_path}/pixman/pixman; then
2276 error_exit "pixman not present. Your options:" \
2277 " (1) Preferred: Install the pixman devel package (any recent" \
2278 " distro should have packages as Xorg needs pixman too)." \
2279 " (2) Fetch the pixman submodule, using:" \
2280 " git submodule update --init pixman"
2282 mkdir -p pixman/pixman
2283 pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
2284 pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
2287 ##########################################
2288 # libcap probe
2290 if test "$cap" != "no" ; then
2291 cat > $TMPC <<EOF
2292 #include <stdio.h>
2293 #include <sys/capability.h>
2294 int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
2296 if compile_prog "" "-lcap" ; then
2297 cap=yes
2298 else
2299 cap=no
2303 ##########################################
2304 # pthread probe
2305 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
2307 pthread=no
2308 cat > $TMPC << EOF
2309 #include <pthread.h>
2310 static void *f(void *p) { return NULL; }
2311 int main(void) {
2312 pthread_t thread;
2313 pthread_create(&thread, 0, f, 0);
2314 return 0;
2317 if compile_prog "" "" ; then
2318 pthread=yes
2319 else
2320 for pthread_lib in $PTHREADLIBS_LIST; do
2321 if compile_prog "" "$pthread_lib" ; then
2322 pthread=yes
2323 found=no
2324 for lib_entry in $LIBS; do
2325 if test "$lib_entry" = "$pthread_lib"; then
2326 found=yes
2327 break
2329 done
2330 if test "$found" = "no"; then
2331 LIBS="$pthread_lib $LIBS"
2333 break
2335 done
2338 if test "$mingw32" != yes -a "$pthread" = no; then
2339 error_exit "pthread check failed" \
2340 "Make sure to have the pthread libs and headers installed."
2343 ##########################################
2344 # rbd probe
2345 if test "$rbd" != "no" ; then
2346 cat > $TMPC <<EOF
2347 #include <stdio.h>
2348 #include <rbd/librbd.h>
2349 int main(void) {
2350 rados_t cluster;
2351 rados_create(&cluster, NULL);
2352 return 0;
2355 rbd_libs="-lrbd -lrados"
2356 if compile_prog "" "$rbd_libs" ; then
2357 rbd=yes
2358 libs_tools="$rbd_libs $libs_tools"
2359 libs_softmmu="$rbd_libs $libs_softmmu"
2360 else
2361 if test "$rbd" = "yes" ; then
2362 feature_not_found "rados block device"
2364 rbd=no
2368 ##########################################
2369 # libssh2 probe
2370 min_libssh2_version=1.2.8
2371 if test "$libssh2" != "no" ; then
2372 if $pkg_config --atleast-version=$min_libssh2_version libssh2 >/dev/null 2>&1
2373 then
2374 libssh2_cflags=`$pkg_config libssh2 --cflags`
2375 libssh2_libs=`$pkg_config libssh2 --libs`
2376 libssh2=yes
2377 libs_tools="$libssh2_libs $libs_tools"
2378 libs_softmmu="$libssh2_libs $libs_softmmu"
2379 QEMU_CFLAGS="$QEMU_CFLAGS $libssh2_cflags"
2380 else
2381 if test "$libssh2" = "yes" ; then
2382 error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
2384 libssh2=no
2388 ##########################################
2389 # libssh2_sftp_fsync probe
2391 if test "$libssh2" = "yes"; then
2392 cat > $TMPC <<EOF
2393 #include <stdio.h>
2394 #include <libssh2.h>
2395 #include <libssh2_sftp.h>
2396 int main(void) {
2397 LIBSSH2_SESSION *session;
2398 LIBSSH2_SFTP *sftp;
2399 LIBSSH2_SFTP_HANDLE *sftp_handle;
2400 session = libssh2_session_init ();
2401 sftp = libssh2_sftp_init (session);
2402 sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
2403 libssh2_sftp_fsync (sftp_handle);
2404 return 0;
2407 # libssh2_cflags/libssh2_libs defined in previous test.
2408 if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
2409 QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
2413 ##########################################
2414 # linux-aio probe
2416 if test "$linux_aio" != "no" ; then
2417 cat > $TMPC <<EOF
2418 #include <libaio.h>
2419 #include <sys/eventfd.h>
2420 #include <stddef.h>
2421 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
2423 if compile_prog "" "-laio" ; then
2424 linux_aio=yes
2425 libs_softmmu="$libs_softmmu -laio"
2426 libs_tools="$libs_tools -laio"
2427 else
2428 if test "$linux_aio" = "yes" ; then
2429 feature_not_found "linux AIO"
2431 linux_aio=no
2435 ##########################################
2436 # TPM passthrough is only on x86 Linux
2438 if test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
2439 tpm_passthrough=$tpm
2440 else
2441 tpm_passthrough=no
2444 ##########################################
2445 # adjust virtio-blk-data-plane based on linux-aio
2447 if test "$virtio_blk_data_plane" = "yes" -a \
2448 "$linux_aio" != "yes" ; then
2449 error_exit "virtio-blk-data-plane requires Linux AIO, please try --enable-linux-aio"
2450 elif test -z "$virtio_blk_data_plane" ; then
2451 virtio_blk_data_plane=$linux_aio
2454 ##########################################
2455 # attr probe
2457 if test "$attr" != "no" ; then
2458 cat > $TMPC <<EOF
2459 #include <stdio.h>
2460 #include <sys/types.h>
2461 #ifdef CONFIG_LIBATTR
2462 #include <attr/xattr.h>
2463 #else
2464 #include <sys/xattr.h>
2465 #endif
2466 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
2468 if compile_prog "" "" ; then
2469 attr=yes
2470 # Older distros have <attr/xattr.h>, and need -lattr:
2471 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
2472 attr=yes
2473 LIBS="-lattr $LIBS"
2474 libattr=yes
2475 else
2476 if test "$attr" = "yes" ; then
2477 feature_not_found "ATTR"
2479 attr=no
2483 ##########################################
2484 # iovec probe
2485 cat > $TMPC <<EOF
2486 #include <sys/types.h>
2487 #include <sys/uio.h>
2488 #include <unistd.h>
2489 int main(void) { return sizeof(struct iovec); }
2491 iovec=no
2492 if compile_prog "" "" ; then
2493 iovec=yes
2496 ##########################################
2497 # preadv probe
2498 cat > $TMPC <<EOF
2499 #include <sys/types.h>
2500 #include <sys/uio.h>
2501 #include <unistd.h>
2502 int main(void) { return preadv(0, 0, 0, 0); }
2504 preadv=no
2505 if compile_prog "" "" ; then
2506 preadv=yes
2509 ##########################################
2510 # fdt probe
2511 if test "$fdt" != "no" ; then
2512 fdt_libs="-lfdt"
2513 cat > $TMPC << EOF
2514 int main(void) { return 0; }
2516 if compile_prog "" "$fdt_libs" ; then
2517 # system DTC is good - use it
2518 fdt=yes
2519 elif test -d ${source_path}/dtc/libfdt ; then
2520 # have submodule DTC - use it
2521 fdt=yes
2522 dtc_internal="yes"
2523 mkdir -p dtc
2524 if [ "$source_path" != `pwd` ] ; then
2525 symlink "$source_path/dtc/Makefile" "dtc/Makefile"
2526 symlink "$source_path/dtc/scripts" "dtc/scripts"
2528 fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
2529 fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
2530 elif test "$fdt" = "yes" ; then
2531 # have neither and want - prompt for system/submodule install
2532 error_exit "ERROR: DTC not present. Your options:" \
2533 " (1) Preferred: Install the DTC devel package" \
2534 " (2) Fetch the DTC submodule, using:" \
2535 " git submodule update --init dtc"
2536 else
2537 # don't have and don't want
2538 fdt_libs=
2539 fdt=no
2543 libs_softmmu="$libs_softmmu $fdt_libs"
2545 ##########################################
2546 # GLX probe, used by milkymist-tmu2
2547 if test "$glx" != "no" ; then
2548 glx_libs="-lGL -lX11"
2549 cat > $TMPC << EOF
2550 #include <X11/Xlib.h>
2551 #include <GL/gl.h>
2552 #include <GL/glx.h>
2553 int main(void) { glBegin(0); glXQueryVersion(0,0,0); return 0; }
2555 if compile_prog "" "-lGL -lX11" ; then
2556 glx=yes
2557 else
2558 if test "$glx" = "yes" ; then
2559 feature_not_found "glx"
2561 glx_libs=
2562 glx=no
2566 ##########################################
2567 # glusterfs probe
2568 if test "$glusterfs" != "no" ; then
2569 cat > $TMPC <<EOF
2570 #include <glusterfs/api/glfs.h>
2571 int main(void) {
2572 (void) glfs_new("volume");
2573 return 0;
2576 glusterfs_libs="-lgfapi -lgfrpc -lgfxdr"
2577 if compile_prog "" "$glusterfs_libs" ; then
2578 glusterfs=yes
2579 libs_tools="$glusterfs_libs $libs_tools"
2580 libs_softmmu="$glusterfs_libs $libs_softmmu"
2581 else
2582 if test "$glusterfs" = "yes" ; then
2583 feature_not_found "GlusterFS backend support"
2585 glusterfs=no
2590 # Check for xxxat() functions when we are building linux-user
2591 # emulator. This is done because older glibc versions don't
2592 # have syscall stubs for these implemented.
2594 atfile=no
2595 cat > $TMPC << EOF
2596 #define _ATFILE_SOURCE
2597 #include <sys/types.h>
2598 #include <fcntl.h>
2599 #include <unistd.h>
2602 main(void)
2604 /* try to unlink nonexisting file */
2605 return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
2608 if compile_prog "" "" ; then
2609 atfile=yes
2612 # Check for inotify functions when we are building linux-user
2613 # emulator. This is done because older glibc versions don't
2614 # have syscall stubs for these implemented. In that case we
2615 # don't provide them even if kernel supports them.
2617 inotify=no
2618 cat > $TMPC << EOF
2619 #include <sys/inotify.h>
2622 main(void)
2624 /* try to start inotify */
2625 return inotify_init();
2628 if compile_prog "" "" ; then
2629 inotify=yes
2632 inotify1=no
2633 cat > $TMPC << EOF
2634 #include <sys/inotify.h>
2637 main(void)
2639 /* try to start inotify */
2640 return inotify_init1(0);
2643 if compile_prog "" "" ; then
2644 inotify1=yes
2647 # check if utimensat and futimens are supported
2648 utimens=no
2649 cat > $TMPC << EOF
2650 #define _ATFILE_SOURCE
2651 #include <stddef.h>
2652 #include <fcntl.h>
2653 #include <sys/stat.h>
2655 int main(void)
2657 utimensat(AT_FDCWD, "foo", NULL, 0);
2658 futimens(0, NULL);
2659 return 0;
2662 if compile_prog "" "" ; then
2663 utimens=yes
2666 # check if pipe2 is there
2667 pipe2=no
2668 cat > $TMPC << EOF
2669 #include <unistd.h>
2670 #include <fcntl.h>
2672 int main(void)
2674 int pipefd[2];
2675 return pipe2(pipefd, O_CLOEXEC);
2678 if compile_prog "" "" ; then
2679 pipe2=yes
2682 # check if accept4 is there
2683 accept4=no
2684 cat > $TMPC << EOF
2685 #include <sys/socket.h>
2686 #include <stddef.h>
2688 int main(void)
2690 accept4(0, NULL, NULL, SOCK_CLOEXEC);
2691 return 0;
2694 if compile_prog "" "" ; then
2695 accept4=yes
2698 # check if tee/splice is there. vmsplice was added same time.
2699 splice=no
2700 cat > $TMPC << EOF
2701 #include <unistd.h>
2702 #include <fcntl.h>
2703 #include <limits.h>
2705 int main(void)
2707 int len, fd = 0;
2708 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2709 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2710 return 0;
2713 if compile_prog "" "" ; then
2714 splice=yes
2717 ##########################################
2718 # signalfd probe
2719 signalfd="no"
2720 cat > $TMPC << EOF
2721 #include <unistd.h>
2722 #include <sys/syscall.h>
2723 #include <signal.h>
2724 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2727 if compile_prog "" "" ; then
2728 signalfd=yes
2731 # check if eventfd is supported
2732 eventfd=no
2733 cat > $TMPC << EOF
2734 #include <sys/eventfd.h>
2736 int main(void)
2738 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
2741 if compile_prog "" "" ; then
2742 eventfd=yes
2745 # check for fallocate
2746 fallocate=no
2747 cat > $TMPC << EOF
2748 #include <fcntl.h>
2750 int main(void)
2752 fallocate(0, 0, 0, 0);
2753 return 0;
2756 if compile_prog "" "" ; then
2757 fallocate=yes
2760 # check for fallocate hole punching
2761 fallocate_punch_hole=no
2762 cat > $TMPC << EOF
2763 #include <fcntl.h>
2764 #include <linux/falloc.h>
2766 int main(void)
2768 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
2769 return 0;
2772 if compile_prog "" "" ; then
2773 fallocate_punch_hole=yes
2776 # check for sync_file_range
2777 sync_file_range=no
2778 cat > $TMPC << EOF
2779 #include <fcntl.h>
2781 int main(void)
2783 sync_file_range(0, 0, 0, 0);
2784 return 0;
2787 if compile_prog "" "" ; then
2788 sync_file_range=yes
2791 # check for linux/fiemap.h and FS_IOC_FIEMAP
2792 fiemap=no
2793 cat > $TMPC << EOF
2794 #include <sys/ioctl.h>
2795 #include <linux/fs.h>
2796 #include <linux/fiemap.h>
2798 int main(void)
2800 ioctl(0, FS_IOC_FIEMAP, 0);
2801 return 0;
2804 if compile_prog "" "" ; then
2805 fiemap=yes
2808 # check for dup3
2809 dup3=no
2810 cat > $TMPC << EOF
2811 #include <unistd.h>
2813 int main(void)
2815 dup3(0, 0, 0);
2816 return 0;
2819 if compile_prog "" "" ; then
2820 dup3=yes
2823 # check for epoll support
2824 epoll=no
2825 cat > $TMPC << EOF
2826 #include <sys/epoll.h>
2828 int main(void)
2830 epoll_create(0);
2831 return 0;
2834 if compile_prog "" "" ; then
2835 epoll=yes
2838 # epoll_create1 and epoll_pwait are later additions
2839 # so we must check separately for their presence
2840 epoll_create1=no
2841 cat > $TMPC << EOF
2842 #include <sys/epoll.h>
2844 int main(void)
2846 /* Note that we use epoll_create1 as a value, not as
2847 * a function being called. This is necessary so that on
2848 * old SPARC glibc versions where the function was present in
2849 * the library but not declared in the header file we will
2850 * fail the configure check. (Otherwise we will get a compiler
2851 * warning but not an error, and will proceed to fail the
2852 * qemu compile where we compile with -Werror.)
2854 return (int)(uintptr_t)&epoll_create1;
2857 if compile_prog "" "" ; then
2858 epoll_create1=yes
2861 epoll_pwait=no
2862 cat > $TMPC << EOF
2863 #include <sys/epoll.h>
2865 int main(void)
2867 epoll_pwait(0, 0, 0, 0, 0);
2868 return 0;
2871 if compile_prog "" "" ; then
2872 epoll_pwait=yes
2875 # check for sendfile support
2876 sendfile=no
2877 cat > $TMPC << EOF
2878 #include <sys/sendfile.h>
2880 int main(void)
2882 return sendfile(0, 0, 0, 0);
2885 if compile_prog "" "" ; then
2886 sendfile=yes
2889 # Check if tools are available to build documentation.
2890 if test "$docs" != "no" ; then
2891 if has makeinfo && has pod2man; then
2892 docs=yes
2893 else
2894 if test "$docs" = "yes" ; then
2895 feature_not_found "docs"
2897 docs=no
2901 # Search for bswap_32 function
2902 byteswap_h=no
2903 cat > $TMPC << EOF
2904 #include <byteswap.h>
2905 int main(void) { return bswap_32(0); }
2907 if compile_prog "" "" ; then
2908 byteswap_h=yes
2911 # Search for bswap32 function
2912 bswap_h=no
2913 cat > $TMPC << EOF
2914 #include <sys/endian.h>
2915 #include <sys/types.h>
2916 #include <machine/bswap.h>
2917 int main(void) { return bswap32(0); }
2919 if compile_prog "" "" ; then
2920 bswap_h=yes
2923 ##########################################
2924 # Do we have libiscsi
2925 # We check for iscsi_unmap_sync() to make sure we have a
2926 # recent enough version of libiscsi.
2927 if test "$libiscsi" != "no" ; then
2928 cat > $TMPC << EOF
2929 #include <stdio.h>
2930 #include <iscsi/iscsi.h>
2931 int main(void) { iscsi_unmap_sync(NULL,0,0,0,NULL,0); return 0; }
2933 if $pkg_config --atleast-version=1.7.0 libiscsi --modversion >/dev/null 2>&1; then
2934 libiscsi="yes"
2935 libiscsi_cflags=$($pkg_config --cflags libiscsi 2>/dev/null)
2936 libiscsi_libs=$($pkg_config --libs libiscsi 2>/dev/null)
2937 CFLAGS="$CFLAGS $libiscsi_cflags"
2938 LIBS="$LIBS $libiscsi_libs"
2939 elif compile_prog "" "-liscsi" ; then
2940 libiscsi="yes"
2941 LIBS="$LIBS -liscsi"
2942 else
2943 if test "$libiscsi" = "yes" ; then
2944 feature_not_found "libiscsi"
2946 libiscsi="no"
2951 ##########################################
2952 # Do we need libm
2953 cat > $TMPC << EOF
2954 #include <math.h>
2955 int main(void) { return isnan(sin(0.0)); }
2957 if compile_prog "" "" ; then
2959 elif compile_prog "" "-lm" ; then
2960 LIBS="-lm $LIBS"
2961 libs_qga="-lm $libs_qga"
2962 else
2963 error_exit "libm check failed"
2966 ##########################################
2967 # Do we need librt
2968 # uClibc provides 2 versions of clock_gettime(), one with realtime
2969 # support and one without. This means that the clock_gettime() don't
2970 # need -lrt. We still need it for timer_create() so we check for this
2971 # function in addition.
2972 cat > $TMPC <<EOF
2973 #include <signal.h>
2974 #include <time.h>
2975 int main(void) {
2976 timer_create(CLOCK_REALTIME, NULL, NULL);
2977 return clock_gettime(CLOCK_REALTIME, NULL);
2981 if compile_prog "" "" ; then
2983 # we need pthread for static linking. use previous pthread test result
2984 elif compile_prog "" "-lrt $pthread_lib" ; then
2985 LIBS="-lrt $LIBS"
2986 libs_qga="-lrt $libs_qga"
2989 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2990 "$aix" != "yes" -a "$haiku" != "yes" ; then
2991 libs_softmmu="-lutil $libs_softmmu"
2994 ##########################################
2995 # spice probe
2996 if test "$spice" != "no" ; then
2997 cat > $TMPC << EOF
2998 #include <spice.h>
2999 int main(void) { spice_server_new(); return 0; }
3001 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
3002 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
3003 if $pkg_config --atleast-version=0.12.0 spice-server >/dev/null 2>&1 && \
3004 $pkg_config --atleast-version=0.12.3 spice-protocol > /dev/null 2>&1 && \
3005 compile_prog "$spice_cflags" "$spice_libs" ; then
3006 spice="yes"
3007 libs_softmmu="$libs_softmmu $spice_libs"
3008 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
3009 spice_protocol_version=$($pkg_config --modversion spice-protocol)
3010 spice_server_version=$($pkg_config --modversion spice-server)
3011 else
3012 if test "$spice" = "yes" ; then
3013 feature_not_found "spice"
3015 spice="no"
3019 # check for libcacard for smartcard support
3020 smartcard_cflags=""
3021 # TODO - what's the minimal nss version we support?
3022 if test "$smartcard_nss" != "no"; then
3023 cat > $TMPC << EOF
3024 #include <pk11pub.h>
3025 int main(void) { PK11_FreeSlot(0); return 0; }
3027 smartcard_includes="-I\$(SRC_PATH)/libcacard"
3028 libcacard_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs"
3029 libcacard_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags"
3030 test_cflags="$libcacard_cflags"
3031 # The header files in nss < 3.13.3 have a bug which causes them to
3032 # emit a warning. If we're going to compile QEMU with -Werror, then
3033 # test that the headers don't have this bug. Otherwise we would pass
3034 # the configure test but fail to compile QEMU later.
3035 if test "$werror" = "yes"; then
3036 test_cflags="-Werror $test_cflags"
3038 if test -n "$libtool" &&
3039 $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 && \
3040 compile_prog "$test_cflags" "$libcacard_libs"; then
3041 smartcard_nss="yes"
3042 QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags"
3043 QEMU_INCLUDES="$QEMU_INCLUDES $smartcard_includes"
3044 libs_softmmu="$libcacard_libs $libs_softmmu"
3045 else
3046 if test "$smartcard_nss" = "yes"; then
3047 feature_not_found "nss"
3049 smartcard_nss="no"
3053 # check for libusb
3054 if test "$libusb" != "no" ; then
3055 if $pkg_config --atleast-version=1.0.13 libusb-1.0 >/dev/null 2>&1 ; then
3056 libusb="yes"
3057 usb="libusb"
3058 libusb_cflags=$($pkg_config --cflags libusb-1.0 2>/dev/null)
3059 libusb_libs=$($pkg_config --libs libusb-1.0 2>/dev/null)
3060 QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags"
3061 libs_softmmu="$libs_softmmu $libusb_libs"
3062 else
3063 if test "$libusb" = "yes"; then
3064 feature_not_found "libusb"
3066 libusb="no"
3070 # check for usbredirparser for usb network redirection support
3071 if test "$usb_redir" != "no" ; then
3072 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5 >/dev/null 2>&1 ; then
3073 usb_redir="yes"
3074 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5 2>/dev/null)
3075 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5 2>/dev/null)
3076 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
3077 libs_softmmu="$libs_softmmu $usb_redir_libs"
3078 else
3079 if test "$usb_redir" = "yes"; then
3080 feature_not_found "usb-redir"
3082 usb_redir="no"
3086 ##########################################
3088 ##########################################
3089 # check if we have fdatasync
3091 fdatasync=no
3092 cat > $TMPC << EOF
3093 #include <unistd.h>
3094 int main(void) {
3095 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
3096 return fdatasync(0);
3097 #else
3098 #error Not supported
3099 #endif
3102 if compile_prog "" "" ; then
3103 fdatasync=yes
3106 ##########################################
3107 # check if we have madvise
3109 madvise=no
3110 cat > $TMPC << EOF
3111 #include <sys/types.h>
3112 #include <sys/mman.h>
3113 #include <stddef.h>
3114 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
3116 if compile_prog "" "" ; then
3117 madvise=yes
3120 ##########################################
3121 # check if we have posix_madvise
3123 posix_madvise=no
3124 cat > $TMPC << EOF
3125 #include <sys/mman.h>
3126 #include <stddef.h>
3127 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
3129 if compile_prog "" "" ; then
3130 posix_madvise=yes
3133 ##########################################
3134 # check if we have usable SIGEV_THREAD_ID
3136 sigev_thread_id=no
3137 cat > $TMPC << EOF
3138 #include <signal.h>
3139 int main(void) {
3140 struct sigevent ev;
3141 ev.sigev_notify = SIGEV_THREAD_ID;
3142 ev._sigev_un._tid = 0;
3143 asm volatile("" : : "g"(&ev));
3144 return 0;
3147 if compile_prog "" "" ; then
3148 sigev_thread_id=yes
3151 ##########################################
3152 # check if trace backend exists
3154 $python "$source_path/scripts/tracetool.py" "--backend=$trace_backend" --check-backend > /dev/null 2> /dev/null
3155 if test "$?" -ne 0 ; then
3156 error_exit "invalid trace backend" \
3157 "Please choose a supported trace backend."
3160 ##########################################
3161 # For 'ust' backend, test if ust headers are present
3162 if test "$trace_backend" = "ust"; then
3163 cat > $TMPC << EOF
3164 #include <ust/tracepoint.h>
3165 #include <ust/marker.h>
3166 int main(void) { return 0; }
3168 if compile_prog "" "" ; then
3169 LIBS="-lust -lurcu-bp $LIBS"
3170 libs_qga="-lust -lurcu-bp $libs_qga"
3171 else
3172 error_exit "Trace backend 'ust' missing libust header files"
3176 ##########################################
3177 # For 'dtrace' backend, test if 'dtrace' command is present
3178 if test "$trace_backend" = "dtrace"; then
3179 if ! has 'dtrace' ; then
3180 error_exit "dtrace command is not found in PATH $PATH"
3182 trace_backend_stap="no"
3183 if has 'stap' ; then
3184 trace_backend_stap="yes"
3188 ##########################################
3189 # check and set a backend for coroutine
3191 # We prefer ucontext, but it's not always possible. The fallback
3192 # is sigcontext. gthread is not selectable except explicitly, because
3193 # it is not functional enough to run QEMU proper. (It is occasionally
3194 # useful for debugging purposes.) On Windows the only valid backend
3195 # is the Windows-specific one.
3197 ucontext_works=no
3198 if test "$darwin" != "yes"; then
3199 cat > $TMPC << EOF
3200 #include <ucontext.h>
3201 #ifdef __stub_makecontext
3202 #error Ignoring glibc stub makecontext which will always fail
3203 #endif
3204 int main(void) { makecontext(0, 0, 0); return 0; }
3206 if compile_prog "" "" ; then
3207 ucontext_works=yes
3211 if test "$coroutine" = ""; then
3212 if test "$mingw32" = "yes"; then
3213 coroutine=win32
3214 elif test "$ucontext_works" = "yes"; then
3215 coroutine=ucontext
3216 else
3217 coroutine=sigaltstack
3219 else
3220 case $coroutine in
3221 windows)
3222 if test "$mingw32" != "yes"; then
3223 error_exit "'windows' coroutine backend only valid for Windows"
3225 # Unfortunately the user visible backend name doesn't match the
3226 # coroutine-*.c filename for this case, so we have to adjust it here.
3227 coroutine=win32
3229 ucontext)
3230 if test "$ucontext_works" != "yes"; then
3231 feature_not_found "ucontext"
3234 gthread|sigaltstack)
3235 if test "$mingw32" = "yes"; then
3236 error_exit "only the 'windows' coroutine backend is valid for Windows"
3240 error_exit "unknown coroutine backend $coroutine"
3242 esac
3245 ##########################################
3246 # check if we have open_by_handle_at
3248 open_by_handle_at=no
3249 cat > $TMPC << EOF
3250 #include <fcntl.h>
3251 #if !defined(AT_EMPTY_PATH)
3252 # error missing definition
3253 #else
3254 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
3255 #endif
3257 if compile_prog "" "" ; then
3258 open_by_handle_at=yes
3261 ########################################
3262 # check if we have linux/magic.h
3264 linux_magic_h=no
3265 cat > $TMPC << EOF
3266 #include <linux/magic.h>
3267 int main(void) {
3268 return 0;
3271 if compile_prog "" "" ; then
3272 linux_magic_h=yes
3275 ########################################
3276 # check whether we can disable warning option with a pragma (this is needed
3277 # to silence warnings in the headers of some versions of external libraries).
3278 # This test has to be compiled with -Werror as otherwise an unknown pragma is
3279 # only a warning.
3281 # If we can't selectively disable warning in the code, disable -Werror so that
3282 # the build doesn't fail anyway.
3284 pragma_disable_unused_but_set=no
3285 cat > $TMPC << EOF
3286 #pragma GCC diagnostic push
3287 #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
3288 #pragma GCC diagnostic ignored "-Wstrict-prototypes"
3289 #pragma GCC diagnostic pop
3291 int main(void) {
3292 return 0;
3295 if compile_prog "-Werror" "" ; then
3296 pragma_diagnostic_available=yes
3297 else
3298 werror=no
3301 ########################################
3302 # check if we have valgrind/valgrind.h and valgrind/memcheck.h
3304 valgrind_h=no
3305 cat > $TMPC << EOF
3306 #include <valgrind/valgrind.h>
3307 #include <valgrind/memcheck.h>
3308 int main(void) {
3309 return 0;
3312 if compile_prog "" "" ; then
3313 valgrind_h=yes
3316 ########################################
3317 # check if environ is declared
3319 has_environ=no
3320 cat > $TMPC << EOF
3321 #include <unistd.h>
3322 int main(void) {
3323 environ = 0;
3324 return 0;
3327 if compile_prog "" "" ; then
3328 has_environ=yes
3331 ########################################
3332 # check if cpuid.h is usable.
3334 cpuid_h=no
3335 cat > $TMPC << EOF
3336 #include <cpuid.h>
3337 int main(void) {
3338 return 0;
3341 if compile_prog "" "" ; then
3342 cpuid_h=yes
3345 ########################################
3346 # check if __[u]int128_t is usable.
3348 int128=no
3349 cat > $TMPC << EOF
3350 __int128_t a;
3351 __uint128_t b;
3352 int main (void) {
3353 a = a + b;
3354 b = a * b;
3355 return 0;
3358 if compile_prog "" "" ; then
3359 int128=yes
3362 ########################################
3363 # check if getauxval is available.
3365 getauxval=no
3366 cat > $TMPC << EOF
3367 #include <sys/auxv.h>
3368 int main(void) {
3369 return getauxval(AT_HWCAP) == 0;
3372 if compile_prog "" "" ; then
3373 getauxval=yes
3376 ##########################################
3377 # End of CC checks
3378 # After here, no more $cc or $ld runs
3380 if test "$gcov" = "yes" ; then
3381 CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
3382 LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
3383 elif test "$debug" = "no" ; then
3384 CFLAGS="-O2 -D_FORTIFY_SOURCE=2 $CFLAGS"
3388 # Disable zero malloc errors for official releases unless explicitly told to
3389 # enable/disable
3390 if test -z "$zero_malloc" ; then
3391 if test "$z_version" = "50" ; then
3392 zero_malloc="no"
3393 else
3394 zero_malloc="yes"
3398 # Now we've finished running tests it's OK to add -Werror to the compiler flags
3399 if test "$werror" = "yes"; then
3400 QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
3403 if test "$solaris" = "no" ; then
3404 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
3405 LDFLAGS="-Wl,--warn-common $LDFLAGS"
3409 # test if pod2man has --utf8 option
3410 if pod2man --help | grep -q utf8; then
3411 POD2MAN="pod2man --utf8"
3412 else
3413 POD2MAN="pod2man"
3416 # Use ASLR, no-SEH and DEP if available
3417 if test "$mingw32" = "yes" ; then
3418 for flag in --dynamicbase --no-seh --nxcompat; do
3419 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
3420 LDFLAGS="-Wl,$flag $LDFLAGS"
3422 done
3425 qemu_confdir=$sysconfdir$confsuffix
3426 qemu_datadir=$datadir$confsuffix
3427 qemu_localedir="$datadir/locale"
3429 tools=""
3430 if test "$want_tools" = "yes" ; then
3431 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
3432 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
3433 tools="qemu-nbd\$(EXESUF) $tools"
3436 if test "$softmmu" = yes ; then
3437 if test "$virtfs" != no ; then
3438 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
3439 virtfs=yes
3440 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
3441 else
3442 if test "$virtfs" = yes; then
3443 error_exit "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
3445 virtfs=no
3448 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
3449 if [ "$guest_agent" = "yes" ]; then
3450 tools="qemu-ga\$(EXESUF) $tools"
3455 # Mac OS X ships with a broken assembler
3456 roms=
3457 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
3458 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
3459 "$softmmu" = yes ; then
3460 roms="optionrom"
3462 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
3463 roms="$roms spapr-rtas"
3466 if test "$cpu" = "s390x" ; then
3467 roms="$roms s390-ccw"
3470 # add pixman flags after all config tests are done
3471 QEMU_CFLAGS="$QEMU_CFLAGS $pixman_cflags $fdt_cflags"
3472 libs_softmmu="$libs_softmmu $pixman_libs"
3474 echo "Install prefix $prefix"
3475 echo "BIOS directory `eval echo $qemu_datadir`"
3476 echo "binary directory `eval echo $bindir`"
3477 echo "library directory `eval echo $libdir`"
3478 echo "libexec directory `eval echo $libexecdir`"
3479 echo "include directory `eval echo $includedir`"
3480 echo "config directory `eval echo $sysconfdir`"
3481 echo "local state directory `eval echo $local_statedir`"
3482 if test "$mingw32" = "no" ; then
3483 echo "Manual directory `eval echo $mandir`"
3484 echo "ELF interp prefix $interp_prefix"
3486 echo "Source path $source_path"
3487 echo "C compiler $cc"
3488 echo "Host C compiler $host_cc"
3489 echo "Objective-C compiler $objcc"
3490 echo "CFLAGS $CFLAGS"
3491 echo "QEMU_CFLAGS $QEMU_CFLAGS"
3492 echo "LDFLAGS $LDFLAGS"
3493 echo "make $make"
3494 echo "install $install"
3495 echo "python $python"
3496 if test "$slirp" = "yes" ; then
3497 echo "smbd $smbd"
3499 echo "host CPU $cpu"
3500 echo "host big endian $bigendian"
3501 echo "target list $target_list"
3502 echo "tcg debug enabled $debug_tcg"
3503 echo "gprof enabled $gprof"
3504 echo "sparse enabled $sparse"
3505 echo "strip binaries $strip_opt"
3506 echo "profiler $profiler"
3507 echo "static build $static"
3508 echo "-Werror enabled $werror"
3509 if test "$darwin" = "yes" ; then
3510 echo "Cocoa support $cocoa"
3512 echo "pixman $pixman"
3513 echo "SDL support $sdl"
3514 echo "GTK support $gtk"
3515 echo "curses support $curses"
3516 echo "curl support $curl"
3517 echo "mingw32 support $mingw32"
3518 echo "Audio drivers $audio_drv_list"
3519 echo "Block whitelist $block_drv_whitelist"
3520 echo "Mixer emulation $mixemu"
3521 echo "VirtFS support $virtfs"
3522 echo "VNC support $vnc"
3523 if test "$vnc" = "yes" ; then
3524 echo "VNC TLS support $vnc_tls"
3525 echo "VNC SASL support $vnc_sasl"
3526 echo "VNC JPEG support $vnc_jpeg"
3527 echo "VNC PNG support $vnc_png"
3528 echo "VNC WS support $vnc_ws"
3530 if test -n "$sparc_cpu"; then
3531 echo "Target Sparc Arch $sparc_cpu"
3533 echo "xen support $xen"
3534 echo "brlapi support $brlapi"
3535 echo "bluez support $bluez"
3536 echo "Documentation $docs"
3537 [ ! -z "$uname_release" ] && \
3538 echo "uname -r $uname_release"
3539 echo "NPTL support $nptl"
3540 echo "GUEST_BASE $guest_base"
3541 echo "PIE $pie"
3542 echo "vde support $vde"
3543 echo "Linux AIO support $linux_aio"
3544 echo "ATTR/XATTR support $attr"
3545 echo "Install blobs $blobs"
3546 echo "KVM support $kvm"
3547 echo "TCG interpreter $tcg_interpreter"
3548 echo "fdt support $fdt"
3549 echo "preadv support $preadv"
3550 echo "fdatasync $fdatasync"
3551 echo "madvise $madvise"
3552 echo "posix_madvise $posix_madvise"
3553 echo "sigev_thread_id $sigev_thread_id"
3554 echo "uuid support $uuid"
3555 echo "libcap-ng support $cap_ng"
3556 echo "vhost-net support $vhost_net"
3557 echo "vhost-scsi support $vhost_scsi"
3558 echo "Trace backend $trace_backend"
3559 echo "Trace output file $trace_file-<pid>"
3560 echo "spice support $spice ($spice_protocol_version/$spice_server_version)"
3561 echo "rbd support $rbd"
3562 echo "xfsctl support $xfs"
3563 echo "nss used $smartcard_nss"
3564 echo "libusb $libusb"
3565 echo "usb net redir $usb_redir"
3566 echo "GLX support $glx"
3567 echo "libiscsi support $libiscsi"
3568 echo "build guest agent $guest_agent"
3569 echo "seccomp support $seccomp"
3570 echo "coroutine backend $coroutine"
3571 echo "GlusterFS support $glusterfs"
3572 echo "virtio-blk-data-plane $virtio_blk_data_plane"
3573 echo "gcov $gcov_tool"
3574 echo "gcov enabled $gcov"
3575 echo "TPM support $tpm"
3576 echo "libssh2 support $libssh2"
3577 echo "TPM passthrough $tpm_passthrough"
3579 if test "$sdl_too_old" = "yes"; then
3580 echo "-> Your SDL version is too old - please upgrade to have SDL support"
3583 config_host_mak="config-host.mak"
3584 config_host_ld="config-host.ld"
3586 echo "# Automatically generated by configure - do not modify" >config-all-disas.mak
3588 echo "# Automatically generated by configure - do not modify" > $config_host_mak
3589 printf "# Configured with:" >> $config_host_mak
3590 printf " '%s'" "$0" "$@" >> $config_host_mak
3591 echo >> $config_host_mak
3593 echo all: >> $config_host_mak
3594 echo "prefix=$prefix" >> $config_host_mak
3595 echo "bindir=$bindir" >> $config_host_mak
3596 echo "libdir=$libdir" >> $config_host_mak
3597 echo "libexecdir=$libexecdir" >> $config_host_mak
3598 echo "includedir=$includedir" >> $config_host_mak
3599 echo "mandir=$mandir" >> $config_host_mak
3600 echo "sysconfdir=$sysconfdir" >> $config_host_mak
3601 echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
3602 echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
3603 echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
3604 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
3605 echo "qemu_helperdir=$libexecdir" >> $config_host_mak
3606 echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
3607 echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
3608 echo "qemu_localedir=$qemu_localedir" >> $config_host_mak
3609 echo "libs_softmmu=$libs_softmmu" >> $config_host_mak
3611 echo "ARCH=$ARCH" >> $config_host_mak
3613 case "$cpu" in
3614 arm|i386|x86_64|ppc)
3615 # The TCG interpreter currently does not support ld/st optimization.
3616 if test "$tcg_interpreter" = "no" ; then
3617 echo "CONFIG_QEMU_LDST_OPTIMIZATION=y" >> $config_host_mak
3620 esac
3621 if test "$debug_tcg" = "yes" ; then
3622 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
3624 if test "$strip_opt" = "yes" ; then
3625 echo "STRIP=${strip}" >> $config_host_mak
3627 if test "$bigendian" = "yes" ; then
3628 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
3630 if test "$mingw32" = "yes" ; then
3631 echo "CONFIG_WIN32=y" >> $config_host_mak
3632 rc_version=`cat $source_path/VERSION`
3633 version_major=${rc_version%%.*}
3634 rc_version=${rc_version#*.}
3635 version_minor=${rc_version%%.*}
3636 rc_version=${rc_version#*.}
3637 version_subminor=${rc_version%%.*}
3638 version_micro=0
3639 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
3640 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
3641 else
3642 echo "CONFIG_POSIX=y" >> $config_host_mak
3645 if test "$linux" = "yes" ; then
3646 echo "CONFIG_LINUX=y" >> $config_host_mak
3649 if test "$darwin" = "yes" ; then
3650 echo "CONFIG_DARWIN=y" >> $config_host_mak
3653 if test "$aix" = "yes" ; then
3654 echo "CONFIG_AIX=y" >> $config_host_mak
3657 if test "$solaris" = "yes" ; then
3658 echo "CONFIG_SOLARIS=y" >> $config_host_mak
3659 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
3660 if test "$needs_libsunmath" = "yes" ; then
3661 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
3664 if test "$haiku" = "yes" ; then
3665 echo "CONFIG_HAIKU=y" >> $config_host_mak
3667 if test "$static" = "yes" ; then
3668 echo "CONFIG_STATIC=y" >> $config_host_mak
3670 if test "$profiler" = "yes" ; then
3671 echo "CONFIG_PROFILER=y" >> $config_host_mak
3673 if test "$slirp" = "yes" ; then
3674 echo "CONFIG_SLIRP=y" >> $config_host_mak
3675 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
3677 if test "$vde" = "yes" ; then
3678 echo "CONFIG_VDE=y" >> $config_host_mak
3680 if test "$cap_ng" = "yes" ; then
3681 echo "CONFIG_LIBCAP=y" >> $config_host_mak
3683 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
3684 for drv in $audio_drv_list; do
3685 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'`
3686 echo "$def=y" >> $config_host_mak
3687 if test "$drv" = "fmod"; then
3688 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
3690 done
3691 if test "$audio_pt_int" = "yes" ; then
3692 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
3694 if test "$audio_win_int" = "yes" ; then
3695 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
3697 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
3698 if test "$mixemu" = "yes" ; then
3699 echo "CONFIG_MIXEMU=y" >> $config_host_mak
3701 if test "$vnc" = "yes" ; then
3702 echo "CONFIG_VNC=y" >> $config_host_mak
3704 if test "$vnc_tls" = "yes" ; then
3705 echo "CONFIG_VNC_TLS=y" >> $config_host_mak
3707 if test "$vnc_sasl" = "yes" ; then
3708 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
3710 if test "$vnc_jpeg" = "yes" ; then
3711 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
3713 if test "$vnc_png" = "yes" ; then
3714 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
3716 if test "$vnc_ws" = "yes" ; then
3717 echo "CONFIG_VNC_WS=y" >> $config_host_mak
3718 echo "VNC_WS_CFLAGS=$vnc_ws_cflags" >> $config_host_mak
3720 if test "$fnmatch" = "yes" ; then
3721 echo "CONFIG_FNMATCH=y" >> $config_host_mak
3723 if test "$uuid" = "yes" ; then
3724 echo "CONFIG_UUID=y" >> $config_host_mak
3726 if test "$xfs" = "yes" ; then
3727 echo "CONFIG_XFS=y" >> $config_host_mak
3729 qemu_version=`head $source_path/VERSION`
3730 echo "VERSION=$qemu_version" >>$config_host_mak
3731 echo "PKGVERSION=$pkgversion" >>$config_host_mak
3732 echo "SRC_PATH=$source_path" >> $config_host_mak
3733 echo "TARGET_DIRS=$target_list" >> $config_host_mak
3734 if [ "$docs" = "yes" ] ; then
3735 echo "BUILD_DOCS=yes" >> $config_host_mak
3737 if test "$sdl" = "yes" ; then
3738 echo "CONFIG_SDL=y" >> $config_host_mak
3739 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
3741 if test "$cocoa" = "yes" ; then
3742 echo "CONFIG_COCOA=y" >> $config_host_mak
3744 if test "$curses" = "yes" ; then
3745 echo "CONFIG_CURSES=y" >> $config_host_mak
3747 if test "$atfile" = "yes" ; then
3748 echo "CONFIG_ATFILE=y" >> $config_host_mak
3750 if test "$utimens" = "yes" ; then
3751 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
3753 if test "$pipe2" = "yes" ; then
3754 echo "CONFIG_PIPE2=y" >> $config_host_mak
3756 if test "$accept4" = "yes" ; then
3757 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
3759 if test "$splice" = "yes" ; then
3760 echo "CONFIG_SPLICE=y" >> $config_host_mak
3762 if test "$eventfd" = "yes" ; then
3763 echo "CONFIG_EVENTFD=y" >> $config_host_mak
3765 if test "$fallocate" = "yes" ; then
3766 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
3768 if test "$fallocate_punch_hole" = "yes" ; then
3769 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
3771 if test "$sync_file_range" = "yes" ; then
3772 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
3774 if test "$fiemap" = "yes" ; then
3775 echo "CONFIG_FIEMAP=y" >> $config_host_mak
3777 if test "$dup3" = "yes" ; then
3778 echo "CONFIG_DUP3=y" >> $config_host_mak
3780 if test "$epoll" = "yes" ; then
3781 echo "CONFIG_EPOLL=y" >> $config_host_mak
3783 if test "$epoll_create1" = "yes" ; then
3784 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
3786 if test "$epoll_pwait" = "yes" ; then
3787 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
3789 if test "$sendfile" = "yes" ; then
3790 echo "CONFIG_SENDFILE=y" >> $config_host_mak
3792 if test "$inotify" = "yes" ; then
3793 echo "CONFIG_INOTIFY=y" >> $config_host_mak
3795 if test "$inotify1" = "yes" ; then
3796 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
3798 if test "$byteswap_h" = "yes" ; then
3799 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
3801 if test "$bswap_h" = "yes" ; then
3802 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
3804 if test "$curl" = "yes" ; then
3805 echo "CONFIG_CURL=y" >> $config_host_mak
3806 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
3808 if test "$brlapi" = "yes" ; then
3809 echo "CONFIG_BRLAPI=y" >> $config_host_mak
3811 if test "$bluez" = "yes" ; then
3812 echo "CONFIG_BLUEZ=y" >> $config_host_mak
3813 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
3815 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
3816 if test "$gtk" = "yes" ; then
3817 echo "CONFIG_GTK=y" >> $config_host_mak
3818 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
3819 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
3821 if test "$xen" = "yes" ; then
3822 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
3823 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
3825 if test "$linux_aio" = "yes" ; then
3826 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
3828 if test "$attr" = "yes" ; then
3829 echo "CONFIG_ATTR=y" >> $config_host_mak
3831 if test "$libattr" = "yes" ; then
3832 echo "CONFIG_LIBATTR=y" >> $config_host_mak
3834 if test "$virtfs" = "yes" ; then
3835 echo "CONFIG_VIRTFS=y" >> $config_host_mak
3837 if test "$vhost_scsi" = "yes" ; then
3838 echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
3840 if test "$blobs" = "yes" ; then
3841 echo "INSTALL_BLOBS=yes" >> $config_host_mak
3843 if test "$iovec" = "yes" ; then
3844 echo "CONFIG_IOVEC=y" >> $config_host_mak
3846 if test "$preadv" = "yes" ; then
3847 echo "CONFIG_PREADV=y" >> $config_host_mak
3849 if test "$fdt" = "yes" ; then
3850 echo "CONFIG_FDT=y" >> $config_host_mak
3852 if test "$signalfd" = "yes" ; then
3853 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
3855 if test "$tcg_interpreter" = "yes" ; then
3856 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
3858 if test "$fdatasync" = "yes" ; then
3859 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
3861 if test "$madvise" = "yes" ; then
3862 echo "CONFIG_MADVISE=y" >> $config_host_mak
3864 if test "$posix_madvise" = "yes" ; then
3865 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
3867 if test "$sigev_thread_id" = "yes" ; then
3868 echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak
3871 if test "$spice" = "yes" ; then
3872 echo "CONFIG_SPICE=y" >> $config_host_mak
3875 if test "$smartcard_nss" = "yes" ; then
3876 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
3877 echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3878 echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3881 if test "$libusb" = "yes" ; then
3882 echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
3885 if test "$usb_redir" = "yes" ; then
3886 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
3889 if test "$glx" = "yes" ; then
3890 echo "CONFIG_GLX=y" >> $config_host_mak
3891 echo "GLX_LIBS=$glx_libs" >> $config_host_mak
3894 if test "$libiscsi" = "yes" ; then
3895 echo "CONFIG_LIBISCSI=y" >> $config_host_mak
3898 if test "$seccomp" = "yes"; then
3899 echo "CONFIG_SECCOMP=y" >> $config_host_mak
3902 # XXX: suppress that
3903 if [ "$bsd" = "yes" ] ; then
3904 echo "CONFIG_BSD=y" >> $config_host_mak
3907 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
3909 if test "$zero_malloc" = "yes" ; then
3910 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
3912 if test "$rbd" = "yes" ; then
3913 echo "CONFIG_RBD=y" >> $config_host_mak
3916 echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
3918 if test "$open_by_handle_at" = "yes" ; then
3919 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
3922 if test "$linux_magic_h" = "yes" ; then
3923 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
3926 if test "$pragma_diagnostic_available" = "yes" ; then
3927 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
3930 if test "$valgrind_h" = "yes" ; then
3931 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
3934 if test "$has_environ" = "yes" ; then
3935 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
3938 if test "$cpuid_h" = "yes" ; then
3939 echo "CONFIG_CPUID_H=y" >> $config_host_mak
3942 if test "$int128" = "yes" ; then
3943 echo "CONFIG_INT128=y" >> $config_host_mak
3946 if test "$getauxval" = "yes" ; then
3947 echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
3950 if test "$glusterfs" = "yes" ; then
3951 echo "CONFIG_GLUSTERFS=y" >> $config_host_mak
3954 if test "$libssh2" = "yes" ; then
3955 echo "CONFIG_LIBSSH2=y" >> $config_host_mak
3958 if test "$virtio_blk_data_plane" = "yes" ; then
3959 echo 'CONFIG_VIRTIO_BLK_DATA_PLANE=$(CONFIG_VIRTIO)' >> $config_host_mak
3962 # USB host support
3963 case "$usb" in
3964 linux)
3965 echo "HOST_USB=linux legacy" >> $config_host_mak
3967 bsd)
3968 echo "HOST_USB=bsd" >> $config_host_mak
3970 libusb)
3971 if test "$linux" = "yes"; then
3972 echo "HOST_USB=libusb linux legacy" >> $config_host_mak
3973 else
3974 echo "HOST_USB=libusb legacy" >> $config_host_mak
3978 echo "HOST_USB=stub" >> $config_host_mak
3980 esac
3982 # TPM passthrough support?
3983 if test "$tpm" = "yes"; then
3984 echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
3985 if test "$tpm_passthrough" = "yes"; then
3986 echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
3990 # use default implementation for tracing backend-specific routines
3991 trace_default=yes
3992 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
3993 if test "$trace_backend" = "nop"; then
3994 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
3996 if test "$trace_backend" = "simple"; then
3997 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
3998 trace_default=no
3999 # Set the appropriate trace file.
4000 trace_file="\"$trace_file-\" FMT_pid"
4002 if test "$trace_backend" = "stderr"; then
4003 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
4004 trace_default=no
4006 if test "$trace_backend" = "ust"; then
4007 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
4009 if test "$trace_backend" = "dtrace"; then
4010 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
4011 if test "$trace_backend_stap" = "yes" ; then
4012 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
4015 if test "$trace_backend" = "ftrace"; then
4016 if test "$linux" = "yes" ; then
4017 echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
4018 trace_default=no
4019 else
4020 feature_not_found "ftrace(trace backend)"
4023 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
4024 if test "$trace_default" = "yes"; then
4025 echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak
4028 if test "$tcg_interpreter" = "yes"; then
4029 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
4030 elif test "$ARCH" = "sparc64" ; then
4031 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
4032 elif test "$ARCH" = "s390x" ; then
4033 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
4034 elif test "$ARCH" = "x86_64" ; then
4035 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
4036 else
4037 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
4039 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
4041 echo "TOOLS=$tools" >> $config_host_mak
4042 echo "ROMS=$roms" >> $config_host_mak
4043 echo "MAKE=$make" >> $config_host_mak
4044 echo "INSTALL=$install" >> $config_host_mak
4045 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
4046 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
4047 if test -n "$libtool"; then
4048 echo "INSTALL_PROG=\$(LIBTOOL) --mode=install $install -c -m 0755" >> $config_host_mak
4049 echo "INSTALL_LIB=\$(LIBTOOL) --mode=install $install -c -m 0644" >> $config_host_mak
4050 else
4051 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
4052 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
4054 echo "PYTHON=$python" >> $config_host_mak
4055 echo "CC=$cc" >> $config_host_mak
4056 echo "CC_I386=$cc_i386" >> $config_host_mak
4057 echo "HOST_CC=$host_cc" >> $config_host_mak
4058 echo "OBJCC=$objcc" >> $config_host_mak
4059 echo "AR=$ar" >> $config_host_mak
4060 echo "AS=$as" >> $config_host_mak
4061 echo "CPP=$cpp" >> $config_host_mak
4062 echo "OBJCOPY=$objcopy" >> $config_host_mak
4063 echo "LD=$ld" >> $config_host_mak
4064 echo "WINDRES=$windres" >> $config_host_mak
4065 echo "LIBTOOL=$libtool" >> $config_host_mak
4066 echo "CFLAGS=$CFLAGS" >> $config_host_mak
4067 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
4068 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
4069 if test "$sparse" = "yes" ; then
4070 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
4071 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
4072 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
4074 if test "$cross_prefix" != ""; then
4075 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak
4076 else
4077 echo "AUTOCONF_HOST := " >> $config_host_mak
4079 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
4080 echo "LIBTOOLFLAGS=$LIBTOOLFLAGS" >> $config_host_mak
4081 echo "LIBS+=$LIBS" >> $config_host_mak
4082 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
4083 echo "EXESUF=$EXESUF" >> $config_host_mak
4084 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
4085 echo "POD2MAN=$POD2MAN" >> $config_host_mak
4086 echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
4087 if test "$gcov" = "yes" ; then
4088 echo "CONFIG_GCOV=y" >> $config_host_mak
4089 echo "GCOV=$gcov_tool" >> $config_host_mak
4092 # generate list of library paths for linker script
4094 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
4096 if test -f ${config_host_ld}~ ; then
4097 if cmp -s $config_host_ld ${config_host_ld}~ ; then
4098 mv ${config_host_ld}~ $config_host_ld
4099 else
4100 rm ${config_host_ld}~
4104 # use included Linux headers
4105 if test "$linux" = "yes" ; then
4106 mkdir -p linux-headers
4107 case "$cpu" in
4108 i386|x86_64)
4109 linux_arch=x86
4111 ppcemb|ppc|ppc64)
4112 linux_arch=powerpc
4114 s390x)
4115 linux_arch=s390
4118 # For most CPUs the kernel architecture name and QEMU CPU name match.
4119 linux_arch="$cpu"
4121 esac
4122 # For non-KVM architectures we will not have asm headers
4123 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
4124 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
4128 for target in $target_list; do
4129 target_dir="$target"
4130 config_target_mak=$target_dir/config-target.mak
4131 target_arch2=`echo $target | cut -d '-' -f 1`
4132 target_bigendian="no"
4134 case "$target_arch2" in
4135 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
4136 target_bigendian=yes
4138 esac
4139 target_softmmu="no"
4140 target_user_only="no"
4141 target_linux_user="no"
4142 target_bsd_user="no"
4143 case "$target" in
4144 ${target_arch2}-softmmu)
4145 target_softmmu="yes"
4147 ${target_arch2}-linux-user)
4148 if test "$linux" != "yes" ; then
4149 error_exit "Target '$target' is only available on a Linux host"
4151 target_user_only="yes"
4152 target_linux_user="yes"
4154 ${target_arch2}-bsd-user)
4155 if test "$bsd" != "yes" ; then
4156 error_exit "Target '$target' is only available on a BSD host"
4158 target_user_only="yes"
4159 target_bsd_user="yes"
4162 error_exit "Target '$target' not recognised"
4163 exit 1
4165 esac
4167 mkdir -p $target_dir
4168 echo "# Automatically generated by configure - do not modify" > $config_target_mak
4170 bflt="no"
4171 target_nptl="no"
4172 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
4173 gdb_xml_files=""
4175 TARGET_ARCH="$target_arch2"
4176 TARGET_BASE_ARCH=""
4177 TARGET_ABI_DIR=""
4179 case "$target_arch2" in
4180 i386)
4182 x86_64)
4183 TARGET_BASE_ARCH=i386
4185 alpha)
4186 target_nptl="yes"
4188 arm|armeb)
4189 TARGET_ARCH=arm
4190 bflt="yes"
4191 target_nptl="yes"
4192 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
4194 cris)
4195 target_nptl="yes"
4197 lm32)
4199 m68k)
4200 bflt="yes"
4201 gdb_xml_files="cf-core.xml cf-fp.xml"
4203 microblaze|microblazeel)
4204 TARGET_ARCH=microblaze
4205 bflt="yes"
4206 target_nptl="yes"
4208 mips|mipsel)
4209 TARGET_ARCH=mips
4210 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
4211 target_nptl="yes"
4213 mipsn32|mipsn32el)
4214 TARGET_ARCH=mips64
4215 TARGET_BASE_ARCH=mips
4216 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
4217 echo "TARGET_ABI32=y" >> $config_target_mak
4219 mips64|mips64el)
4220 TARGET_ARCH=mips64
4221 TARGET_BASE_ARCH=mips
4222 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
4224 moxie)
4226 or32)
4227 TARGET_ARCH=openrisc
4228 TARGET_BASE_ARCH=openrisc
4230 ppc)
4231 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4232 target_nptl="yes"
4234 ppcemb)
4235 TARGET_BASE_ARCH=ppc
4236 TARGET_ABI_DIR=ppc
4237 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4238 target_nptl="yes"
4240 ppc64)
4241 TARGET_BASE_ARCH=ppc
4242 TARGET_ABI_DIR=ppc
4243 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4245 ppc64abi32)
4246 TARGET_ARCH=ppc64
4247 TARGET_BASE_ARCH=ppc
4248 TARGET_ABI_DIR=ppc
4249 echo "TARGET_ABI32=y" >> $config_target_mak
4250 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4252 sh4|sh4eb)
4253 TARGET_ARCH=sh4
4254 bflt="yes"
4255 target_nptl="yes"
4257 sparc)
4259 sparc64)
4260 TARGET_BASE_ARCH=sparc
4262 sparc32plus)
4263 TARGET_ARCH=sparc64
4264 TARGET_BASE_ARCH=sparc
4265 TARGET_ABI_DIR=sparc
4266 echo "TARGET_ABI32=y" >> $config_target_mak
4268 s390x)
4269 target_nptl="yes"
4271 unicore32)
4273 xtensa|xtensaeb)
4274 TARGET_ARCH=xtensa
4277 error_exit "Unsupported target CPU"
4279 esac
4280 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
4281 if [ "$TARGET_BASE_ARCH" = "" ]; then
4282 TARGET_BASE_ARCH=$TARGET_ARCH
4285 symlink "$source_path/Makefile.target" "$target_dir/Makefile"
4287 upper() {
4288 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
4291 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
4292 target_arch_name="`upper $TARGET_ARCH`"
4293 echo "TARGET_$target_arch_name=y" >> $config_target_mak
4294 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
4295 echo "TARGET_TYPE=TARGET_TYPE_`upper $target_arch2`" >> $config_target_mak
4296 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
4297 if [ "$TARGET_ABI_DIR" = "" ]; then
4298 TARGET_ABI_DIR=$TARGET_ARCH
4300 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
4301 case "$target_arch2" in
4302 i386|x86_64)
4303 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
4304 echo "CONFIG_XEN=y" >> $config_target_mak
4305 if test "$xen_pci_passthrough" = yes; then
4306 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
4311 esac
4312 case "$target_arch2" in
4313 arm|i386|x86_64|ppcemb|ppc|ppc64|s390x)
4314 # Make sure the target and host cpus are compatible
4315 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
4316 \( "$target_arch2" = "$cpu" -o \
4317 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
4318 \( "$target_arch2" = "ppc64" -a "$cpu" = "ppc" \) -o \
4319 \( "$target_arch2" = "ppc" -a "$cpu" = "ppc64" \) -o \
4320 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
4321 \( "$target_arch2" = "x86_64" -a "$cpu" = "i386" \) -o \
4322 \( "$target_arch2" = "i386" -a "$cpu" = "x86_64" \) \) ; then
4323 echo "CONFIG_KVM=y" >> $config_target_mak
4324 if test "$vhost_net" = "yes" ; then
4325 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
4328 esac
4329 case "$target_arch2" in
4330 i386|x86_64)
4331 echo "CONFIG_HAVE_GET_MEMORY_MAPPING=y" >> $config_target_mak
4332 esac
4333 if test "$target_bigendian" = "yes" ; then
4334 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
4336 if test "$target_softmmu" = "yes" ; then
4337 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
4338 case "$target_arch2" in
4339 i386|x86_64)
4340 echo "CONFIG_HAVE_CORE_DUMP=y" >> $config_target_mak
4341 esac
4343 if test "$target_user_only" = "yes" ; then
4344 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
4345 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
4347 if test "$target_linux_user" = "yes" ; then
4348 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
4350 list=""
4351 if test ! -z "$gdb_xml_files" ; then
4352 for x in $gdb_xml_files; do
4353 list="$list $source_path/gdb-xml/$x"
4354 done
4355 echo "TARGET_XML_FILES=$list" >> $config_target_mak
4358 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
4359 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
4361 if test "$target_user_only" = "yes" \
4362 -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
4363 echo "CONFIG_USE_NPTL=y" >> $config_target_mak
4365 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
4366 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
4368 if test "$target_bsd_user" = "yes" ; then
4369 echo "CONFIG_BSD_USER=y" >> $config_target_mak
4372 # generate QEMU_CFLAGS/LDFLAGS for targets
4374 cflags=""
4375 ldflags=""
4377 for i in $ARCH $TARGET_BASE_ARCH ; do
4378 case "$i" in
4379 alpha)
4380 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak
4381 echo "CONFIG_ALPHA_DIS=y" >> config-all-disas.mak
4383 arm)
4384 echo "CONFIG_ARM_DIS=y" >> $config_target_mak
4385 echo "CONFIG_ARM_DIS=y" >> config-all-disas.mak
4387 cris)
4388 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak
4389 echo "CONFIG_CRIS_DIS=y" >> config-all-disas.mak
4391 hppa)
4392 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak
4393 echo "CONFIG_HPPA_DIS=y" >> config-all-disas.mak
4395 i386|x86_64)
4396 echo "CONFIG_I386_DIS=y" >> $config_target_mak
4397 echo "CONFIG_I386_DIS=y" >> config-all-disas.mak
4399 ia64*)
4400 echo "CONFIG_IA64_DIS=y" >> $config_target_mak
4401 echo "CONFIG_IA64_DIS=y" >> config-all-disas.mak
4403 lm32)
4404 echo "CONFIG_LM32_DIS=y" >> $config_target_mak
4405 echo "CONFIG_LM32_DIS=y" >> config-all-disas.mak
4407 m68k)
4408 echo "CONFIG_M68K_DIS=y" >> $config_target_mak
4409 echo "CONFIG_M68K_DIS=y" >> config-all-disas.mak
4411 microblaze*)
4412 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak
4413 echo "CONFIG_MICROBLAZE_DIS=y" >> config-all-disas.mak
4415 mips*)
4416 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak
4417 echo "CONFIG_MIPS_DIS=y" >> config-all-disas.mak
4419 moxie*)
4420 echo "CONFIG_MOXIE_DIS=y" >> $config_target_mak
4421 echo "CONFIG_MOXIE_DIS=y" >> config-all-disas.mak
4423 or32)
4424 echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak
4425 echo "CONFIG_OPENRISC_DIS=y" >> config-all-disas.mak
4427 ppc*)
4428 echo "CONFIG_PPC_DIS=y" >> $config_target_mak
4429 echo "CONFIG_PPC_DIS=y" >> config-all-disas.mak
4431 s390*)
4432 echo "CONFIG_S390_DIS=y" >> $config_target_mak
4433 echo "CONFIG_S390_DIS=y" >> config-all-disas.mak
4435 sh4)
4436 echo "CONFIG_SH4_DIS=y" >> $config_target_mak
4437 echo "CONFIG_SH4_DIS=y" >> config-all-disas.mak
4439 sparc*)
4440 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak
4441 echo "CONFIG_SPARC_DIS=y" >> config-all-disas.mak
4443 xtensa*)
4444 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak
4445 echo "CONFIG_XTENSA_DIS=y" >> config-all-disas.mak
4447 esac
4448 done
4449 if test "$tcg_interpreter" = "yes" ; then
4450 echo "CONFIG_TCI_DIS=y" >> $config_target_mak
4451 echo "CONFIG_TCI_DIS=y" >> config-all-disas.mak
4454 case "$ARCH" in
4455 alpha)
4456 # Ensure there's only a single GP
4457 cflags="-msmall-data $cflags"
4459 esac
4461 if test "$gprof" = "yes" ; then
4462 echo "TARGET_GPROF=yes" >> $config_target_mak
4463 if test "$target_linux_user" = "yes" ; then
4464 cflags="-p $cflags"
4465 ldflags="-p $ldflags"
4467 if test "$target_softmmu" = "yes" ; then
4468 ldflags="-p $ldflags"
4469 echo "GPROF_CFLAGS=-p" >> $config_target_mak
4473 if test "$ARCH" = "tci"; then
4474 linker_script=""
4475 else
4476 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/ldscripts/\$(ARCH).ld"
4479 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
4480 case "$ARCH" in
4481 alpha | s390x)
4482 # The default placement of the application is fine.
4485 ldflags="$linker_script $ldflags"
4487 esac
4490 echo "LDFLAGS+=$ldflags" >> $config_target_mak
4491 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
4493 done # for target in $targets
4495 if [ "$pixman" = "internal" ]; then
4496 echo "config-host.h: subdir-pixman" >> $config_host_mak
4499 if [ "$dtc_internal" = "yes" ]; then
4500 echo "config-host.h: subdir-dtc" >> $config_host_mak
4503 # build tree in object directory in case the source is not in the current directory
4504 DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos"
4505 DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
4506 DIRS="$DIRS roms/seabios roms/vgabios"
4507 DIRS="$DIRS qapi-generated"
4508 FILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
4509 FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
4510 FILES="$FILES tests/tcg/lm32/Makefile po/Makefile"
4511 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
4512 FILES="$FILES pc-bios/spapr-rtas/Makefile"
4513 FILES="$FILES pc-bios/s390-ccw/Makefile"
4514 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
4515 FILES="$FILES pc-bios/qemu-icon.bmp"
4516 for bios_file in \
4517 $source_path/pc-bios/*.bin \
4518 $source_path/pc-bios/*.aml \
4519 $source_path/pc-bios/*.rom \
4520 $source_path/pc-bios/*.dtb \
4521 $source_path/pc-bios/openbios-* \
4522 $source_path/pc-bios/palcode-*
4524 FILES="$FILES pc-bios/`basename $bios_file`"
4525 done
4526 mkdir -p $DIRS
4527 for f in $FILES ; do
4528 if [ -e "$source_path/$f" ] && [ "$source_path" != `pwd` ]; then
4529 symlink "$source_path/$f" "$f"
4531 done
4533 # temporary config to build submodules
4534 for rom in seabios vgabios ; do
4535 config_mak=roms/$rom/config.mak
4536 echo "# Automatically generated by configure - do not modify" > $config_mak
4537 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
4538 echo "AS=$as" >> $config_mak
4539 echo "CC=$cc" >> $config_mak
4540 echo "BCC=bcc" >> $config_mak
4541 echo "CPP=$cpp" >> $config_mak
4542 echo "OBJCOPY=objcopy" >> $config_mak
4543 echo "IASL=iasl" >> $config_mak
4544 echo "LD=$ld" >> $config_mak
4545 done
4547 if test "$docs" = "yes" ; then
4548 mkdir -p QMP