Merge branch 'upstream-merge'
[qemu-kvm.git] / configure
blobb26161d62ae7177d0adb296cbf6025985aef9655
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 do_cc() {
31 # Run the compiler, capturing its output to the log.
32 echo $cc "$@" >> config.log
33 $cc "$@" >> config.log 2>&1 || return $?
34 # Test passed. If this is an --enable-werror build, rerun
35 # the test with -Werror and bail out if it fails. This
36 # makes warning-generating-errors in configure test code
37 # obvious to developers.
38 if test "$werror" != "yes"; then
39 return 0
41 # Don't bother rerunning the compile if we were already using -Werror
42 case "$*" in
43 *-Werror*)
44 return 0
46 esac
47 echo $cc -Werror "$@" >> config.log
48 $cc -Werror "$@" >> config.log 2>&1 && return $?
49 echo "ERROR: configure test passed without -Werror but failed with -Werror."
50 echo "This is probably a bug in the configure script. The failing command"
51 echo "will be at the bottom of config.log."
52 echo "You can run configure with --disable-werror to bypass this check."
53 exit 1
56 compile_object() {
57 do_cc $QEMU_CFLAGS -c -o $TMPO $TMPC
60 compile_prog() {
61 local_cflags="$1"
62 local_ldflags="$2"
63 do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
66 # symbolically link $1 to $2. Portable version of "ln -sf".
67 symlink() {
68 rm -rf "$2"
69 mkdir -p "$(dirname "$2")"
70 ln -s "$1" "$2"
73 # check whether a command is available to this shell (may be either an
74 # executable or a builtin)
75 has() {
76 type "$1" >/dev/null 2>&1
79 # search for an executable in PATH
80 path_of() {
81 local_command="$1"
82 local_ifs="$IFS"
83 local_dir=""
85 # pathname has a dir component?
86 if [ "${local_command#*/}" != "$local_command" ]; then
87 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
88 echo "$local_command"
89 return 0
92 if [ -z "$local_command" ]; then
93 return 1
96 IFS=:
97 for local_dir in $PATH; do
98 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
99 echo "$local_dir/$local_command"
100 IFS="${local_ifs:-$(printf ' \t\n')}"
101 return 0
103 done
104 # not found
105 IFS="${local_ifs:-$(printf ' \t\n')}"
106 return 1
109 # default parameters
110 source_path=`dirname "$0"`
111 cpu=""
112 interp_prefix="/usr/gnemul/qemu-%M"
113 static="no"
114 cross_prefix=""
115 audio_drv_list=""
116 audio_card_list="ac97 es1370 sb16 hda"
117 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda"
118 block_drv_whitelist=""
119 host_cc="gcc"
120 libs_softmmu=""
121 libs_tools=""
122 audio_pt_int=""
123 audio_win_int=""
124 cc_i386=i386-pc-linux-gnu-gcc
125 libs_qga=""
126 debug_info="yes"
129 target_list="x86_64-softmmu"
130 kvm_version() {
131 local fname="$(dirname "$0")/KVM_VERSION"
133 if test -f "$fname"; then
134 cat "$fname"
135 else
136 echo "qemu-kvm-devel"
139 # Default value for a variable defining feature "foo".
140 # * foo="no" feature will only be used if --enable-foo arg is given
141 # * foo="" feature will be searched for, and if found, will be used
142 # unless --disable-foo is given
143 # * foo="yes" this value will only be set by --enable-foo flag.
144 # feature will searched for,
145 # if not found, configure exits with error
147 # Always add --enable-foo and --disable-foo command line args.
148 # Distributions want to ensure that several features are compiled in, and it
149 # is impossible without a --enable-foo that exits if a feature is not found.
151 bluez=""
152 brlapi=""
153 curl=""
154 curses=""
155 docs=""
156 fdt=""
157 nptl=""
158 sdl=""
159 virtfs=""
160 vnc="yes"
161 sparse="no"
162 uuid=""
163 vde=""
164 vnc_tls=""
165 vnc_sasl=""
166 vnc_jpeg=""
167 vnc_png=""
168 xen=""
169 xen_ctrl_version=""
170 xen_pci_passthrough=""
171 linux_aio=""
172 cap_ng=""
173 attr=""
174 libattr=""
175 xfs=""
177 vhost_net="no"
178 kvm="no"
179 gprof="no"
180 debug_tcg="no"
181 debug="no"
182 strip_opt="yes"
183 tcg_interpreter="no"
184 bigendian="no"
185 mingw32="no"
186 EXESUF=""
187 prefix="/usr/local"
188 mandir="\${prefix}/share/man"
189 datadir="\${prefix}/share"
190 qemu_docdir="\${prefix}/share/doc/qemu"
191 bindir="\${prefix}/bin"
192 libdir="\${prefix}/lib"
193 libexecdir="\${prefix}/libexec"
194 includedir="\${prefix}/include"
195 sysconfdir="\${prefix}/etc"
196 confsuffix="/qemu"
197 slirp="yes"
198 fmod_lib=""
199 fmod_inc=""
200 oss_lib=""
201 bsd="no"
202 linux="no"
203 solaris="no"
204 profiler="no"
205 cocoa="no"
206 softmmu="yes"
207 linux_user="no"
208 bsd_user="no"
209 guest_base=""
210 uname_release=""
211 mixemu="no"
212 aix="no"
213 blobs="yes"
214 pkgversion=" ($(kvm_version))"
215 pie=""
216 zero_malloc=""
217 trace_backend="nop"
218 trace_file="trace"
219 spice=""
220 rbd=""
221 smartcard=""
222 smartcard_nss=""
223 usb_redir=""
224 opengl=""
225 zlib="yes"
226 guest_agent="yes"
227 want_tools="yes"
228 libiscsi=""
229 coroutine=""
230 seccomp=""
231 glusterfs=""
233 # parse CC options first
234 for opt do
235 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
236 case "$opt" in
237 --cross-prefix=*) cross_prefix="$optarg"
239 --cc=*) CC="$optarg"
241 --source-path=*) source_path="$optarg"
243 --cpu=*) cpu="$optarg"
245 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
247 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
249 --enable-debug-info) debug_info="yes"
251 --disable-debug-info) debug_info="no"
253 esac
254 done
255 # OS specific
256 # Using uname is really, really broken. Once we have the right set of checks
257 # we can eliminate its usage altogether.
259 cc="${CC-${cross_prefix}gcc}"
260 ar="${AR-${cross_prefix}ar}"
261 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
262 ld="${LD-${cross_prefix}ld}"
263 libtool="${LIBTOOL-${cross_prefix}libtool}"
264 strip="${STRIP-${cross_prefix}strip}"
265 windres="${WINDRES-${cross_prefix}windres}"
266 pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
267 query_pkg_config() {
268 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
270 pkg_config=query_pkg_config
271 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
273 # default flags for all hosts
274 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
275 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
276 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
277 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
278 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/fpu"
279 if test "$debug_info" = "yes"; then
280 CFLAGS="-g $CFLAGS"
281 LDFLAGS="-g $LDFLAGS"
284 # make source path absolute
285 source_path=`cd "$source_path"; pwd`
287 check_define() {
288 cat > $TMPC <<EOF
289 #if !defined($1)
290 #error $1 not defined
291 #endif
292 int main(void) { return 0; }
294 compile_object
297 if check_define __linux__ ; then
298 targetos="Linux"
299 elif check_define _WIN32 ; then
300 targetos='MINGW32'
301 elif check_define __OpenBSD__ ; then
302 targetos='OpenBSD'
303 elif check_define __sun__ ; then
304 targetos='SunOS'
305 elif check_define __HAIKU__ ; then
306 targetos='Haiku'
307 else
308 targetos=`uname -s`
311 # Some host OSes need non-standard checks for which CPU to use.
312 # Note that these checks are broken for cross-compilation: if you're
313 # cross-compiling to one of these OSes then you'll need to specify
314 # the correct CPU with the --cpu option.
315 case $targetos in
316 Darwin)
317 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
318 # run 64-bit userspace code.
319 # If the user didn't specify a CPU explicitly and the kernel says this is
320 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
321 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
322 cpu="x86_64"
325 SunOS)
326 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo
327 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
328 cpu="x86_64"
330 esac
332 if test ! -z "$cpu" ; then
333 # command line argument
335 elif check_define __i386__ ; then
336 cpu="i386"
337 elif check_define __x86_64__ ; then
338 cpu="x86_64"
339 elif check_define __sparc__ ; then
340 if check_define __arch64__ ; then
341 cpu="sparc64"
342 else
343 cpu="sparc"
345 elif check_define _ARCH_PPC ; then
346 if check_define _ARCH_PPC64 ; then
347 cpu="ppc64"
348 else
349 cpu="ppc"
351 elif check_define __mips__ ; then
352 cpu="mips"
353 elif check_define __ia64__ ; then
354 cpu="ia64"
355 elif check_define __s390__ ; then
356 if check_define __s390x__ ; then
357 cpu="s390x"
358 else
359 cpu="s390"
361 elif check_define __arm__ ; then
362 cpu="arm"
363 elif check_define __hppa__ ; then
364 cpu="hppa"
365 else
366 cpu=`uname -m`
369 ARCH=
370 # Normalise host CPU name and set ARCH.
371 # Note that this case should only have supported host CPUs, not guests.
372 case "$cpu" in
373 ia64|ppc|ppc64|s390|s390x|sparc64)
374 cpu="$cpu"
376 i386|i486|i586|i686|i86pc|BePC)
377 cpu="i386"
379 x86_64|amd64)
380 cpu="x86_64"
382 armv*b|armv*l|arm)
383 cpu="arm"
385 hppa|parisc|parisc64)
386 cpu="hppa"
388 mips*)
389 cpu="mips"
391 sparc|sun4[cdmuv])
392 cpu="sparc"
395 # This will result in either an error or falling back to TCI later
396 ARCH=unknown
398 esac
399 if test -z "$ARCH"; then
400 ARCH="$cpu"
403 # OS specific
405 case $targetos in
406 CYGWIN*)
407 mingw32="yes"
408 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
409 audio_possible_drivers="winwave sdl"
410 audio_drv_list="winwave"
412 MINGW32*)
413 mingw32="yes"
414 audio_possible_drivers="winwave dsound sdl fmod"
415 audio_drv_list="winwave"
417 GNU/kFreeBSD)
418 bsd="yes"
419 audio_drv_list="oss"
420 audio_possible_drivers="oss sdl esd pa"
422 FreeBSD)
423 bsd="yes"
424 make="${MAKE-gmake}"
425 audio_drv_list="oss"
426 audio_possible_drivers="oss sdl esd pa"
427 # needed for kinfo_getvmmap(3) in libutil.h
428 LIBS="-lutil $LIBS"
430 DragonFly)
431 bsd="yes"
432 make="${MAKE-gmake}"
433 audio_drv_list="oss"
434 audio_possible_drivers="oss sdl esd pa"
436 NetBSD)
437 bsd="yes"
438 make="${MAKE-gmake}"
439 audio_drv_list="oss"
440 audio_possible_drivers="oss sdl esd"
441 oss_lib="-lossaudio"
443 OpenBSD)
444 bsd="yes"
445 make="${MAKE-gmake}"
446 audio_drv_list="oss"
447 audio_possible_drivers="oss sdl esd"
448 oss_lib="-lossaudio"
450 Darwin)
451 bsd="yes"
452 darwin="yes"
453 if [ "$cpu" = "x86_64" ] ; then
454 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
455 LDFLAGS="-arch x86_64 $LDFLAGS"
456 else
457 QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
459 cocoa="yes"
460 audio_drv_list="coreaudio"
461 audio_possible_drivers="coreaudio sdl fmod"
462 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
463 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
464 # Disable attempts to use ObjectiveC features in os/object.h since they
465 # won't work when we're compiling with gcc as a C compiler.
466 QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
468 SunOS)
469 solaris="yes"
470 make="${MAKE-gmake}"
471 install="${INSTALL-ginstall}"
472 ld="gld"
473 smbd="${SMBD-/usr/sfw/sbin/smbd}"
474 needs_libsunmath="no"
475 solarisrev=`uname -r | cut -f2 -d.`
476 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
477 if test "$solarisrev" -le 9 ; then
478 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
479 needs_libsunmath="yes"
480 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
481 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
482 LIBS="-lsunmath $LIBS"
483 else
484 echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
485 echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
486 echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
487 echo "Studio 11 can be downloaded from www.sun.com."
488 exit 1
492 if test -f /usr/include/sys/soundcard.h ; then
493 audio_drv_list="oss"
495 audio_possible_drivers="oss sdl"
496 # needed for CMSG_ macros in sys/socket.h
497 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
498 # needed for TIOCWIN* defines in termios.h
499 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
500 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
501 solarisnetlibs="-lsocket -lnsl -lresolv"
502 LIBS="$solarisnetlibs $LIBS"
503 libs_qga="$solarisnetlibs $libs_qga"
505 AIX)
506 aix="yes"
507 make="${MAKE-gmake}"
509 Haiku)
510 haiku="yes"
511 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
512 LIBS="-lposix_error_mapper -lnetwork $LIBS"
515 audio_drv_list="oss"
516 audio_possible_drivers="oss alsa sdl esd pa"
517 linux="yes"
518 linux_user="yes"
519 usb="linux"
520 kvm="yes"
521 vhost_net="yes"
522 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
523 audio_possible_drivers="$audio_possible_drivers fmod"
526 esac
528 if [ "$bsd" = "yes" ] ; then
529 if [ "$darwin" != "yes" ] ; then
530 usb="bsd"
531 bsd_user="yes"
535 : ${make=${MAKE-make}}
536 : ${install=${INSTALL-install}}
537 : ${python=${PYTHON-python}}
538 : ${smbd=${SMBD-/usr/sbin/smbd}}
540 # Default objcc to clang if available, otherwise use CC
541 if has clang; then
542 objcc=clang
543 else
544 objcc="$cc"
547 if test "$mingw32" = "yes" ; then
548 EXESUF=".exe"
549 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
550 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
551 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
552 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
553 cat > $TMPC << EOF
554 int main(void) { return 0; }
556 if compile_prog "" "-liberty" ; then
557 LIBS="-liberty $LIBS"
559 prefix="c:/Program Files/QEMU"
560 mandir="\${prefix}"
561 datadir="\${prefix}"
562 qemu_docdir="\${prefix}"
563 bindir="\${prefix}"
564 sysconfdir="\${prefix}"
565 confsuffix=""
566 libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga"
569 werror=""
571 for opt do
572 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
573 case "$opt" in
574 --help|-h) show_help=yes
576 --version|-V) exec cat $source_path/VERSION
578 --prefix=*) prefix="$optarg"
580 --interp-prefix=*) interp_prefix="$optarg"
582 --source-path=*)
584 --cross-prefix=*)
586 --cc=*)
588 --host-cc=*) host_cc="$optarg"
590 --objcc=*) objcc="$optarg"
592 --make=*) make="$optarg"
594 --install=*) install="$optarg"
596 --python=*) python="$optarg"
598 --smbd=*) smbd="$optarg"
600 --extra-cflags=*)
602 --extra-ldflags=*)
604 --enable-debug-info)
606 --disable-debug-info)
608 --cpu=*)
610 --target-list=*) target_list="$optarg"
612 --enable-trace-backend=*) trace_backend="$optarg"
614 --with-trace-file=*) trace_file="$optarg"
616 --enable-gprof) gprof="yes"
618 --static)
619 static="yes"
620 LDFLAGS="-static $LDFLAGS"
621 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
623 --mandir=*) mandir="$optarg"
625 --bindir=*) bindir="$optarg"
627 --libdir=*) libdir="$optarg"
629 --libexecdir=*) libexecdir="$optarg"
631 --includedir=*) includedir="$optarg"
633 --datadir=*) datadir="$optarg"
635 --with-confsuffix=*) confsuffix="$optarg"
637 --docdir=*) qemu_docdir="$optarg"
639 --sysconfdir=*) sysconfdir="$optarg"
641 --sbindir=*|--sharedstatedir=*|--localstatedir=*|\
642 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
643 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
644 # These switches are silently ignored, for compatibility with
645 # autoconf-generated configure scripts. This allows QEMU's
646 # configure to be used by RPM and similar macros that set
647 # lots of directory switches by default.
649 --disable-sdl) sdl="no"
651 --enable-sdl) sdl="yes"
653 --disable-virtfs) virtfs="no"
655 --enable-virtfs) virtfs="yes"
657 --disable-vnc) vnc="no"
659 --enable-vnc) vnc="yes"
661 --fmod-lib=*) fmod_lib="$optarg"
663 --fmod-inc=*) fmod_inc="$optarg"
665 --oss-lib=*) oss_lib="$optarg"
667 --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
669 --audio-drv-list=*) audio_drv_list="$optarg"
671 --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
673 --enable-debug-tcg) debug_tcg="yes"
675 --disable-debug-tcg) debug_tcg="no"
677 --enable-debug)
678 # Enable debugging options that aren't excessively noisy
679 debug_tcg="yes"
680 debug="yes"
681 strip_opt="no"
683 --enable-sparse) sparse="yes"
685 --disable-sparse) sparse="no"
687 --disable-strip) strip_opt="no"
689 --disable-vnc-tls) vnc_tls="no"
691 --enable-vnc-tls) vnc_tls="yes"
693 --disable-vnc-sasl) vnc_sasl="no"
695 --enable-vnc-sasl) vnc_sasl="yes"
697 --disable-vnc-jpeg) vnc_jpeg="no"
699 --enable-vnc-jpeg) vnc_jpeg="yes"
701 --disable-vnc-png) vnc_png="no"
703 --enable-vnc-png) vnc_png="yes"
705 --disable-slirp) slirp="no"
707 --disable-uuid) uuid="no"
709 --enable-uuid) uuid="yes"
711 --disable-vde) vde="no"
713 --enable-vde) vde="yes"
715 --disable-xen) xen="no"
717 --enable-xen) xen="yes"
719 --disable-xen-pci-passthrough) xen_pci_passthrough="no"
721 --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
723 --disable-brlapi) brlapi="no"
725 --enable-brlapi) brlapi="yes"
727 --disable-bluez) bluez="no"
729 --enable-bluez) bluez="yes"
731 --disable-kvm) kvm="no"
733 --enable-kvm) kvm="yes"
735 --disable-tcg-interpreter) tcg_interpreter="no"
737 --enable-tcg-interpreter) tcg_interpreter="yes"
739 --disable-cap-ng) cap_ng="no"
741 --enable-cap-ng) cap_ng="yes"
743 --disable-spice) spice="no"
745 --enable-spice) spice="yes"
747 --disable-libiscsi) libiscsi="no"
749 --enable-libiscsi) libiscsi="yes"
751 --enable-profiler) profiler="yes"
753 --disable-cocoa) cocoa="no"
755 --enable-cocoa)
756 cocoa="yes" ;
757 sdl="no" ;
758 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
760 --disable-system) softmmu="no"
762 --enable-system) softmmu="yes"
764 --disable-user)
765 linux_user="no" ;
766 bsd_user="no" ;
768 --enable-user) ;;
769 --disable-linux-user) linux_user="no"
771 --enable-linux-user) linux_user="yes"
773 --disable-bsd-user) bsd_user="no"
775 --enable-bsd-user) bsd_user="yes"
777 --enable-guest-base) guest_base="yes"
779 --disable-guest-base) guest_base="no"
781 --enable-pie) pie="yes"
783 --disable-pie) pie="no"
785 --enable-uname-release=*) uname_release="$optarg"
787 --enable-werror) werror="yes"
789 --disable-werror) werror="no"
791 --disable-curses) curses="no"
793 --enable-curses) curses="yes"
795 --disable-curl) curl="no"
797 --enable-curl) curl="yes"
799 --disable-fdt) fdt="no"
801 --enable-fdt) fdt="yes"
803 --disable-nptl) nptl="no"
805 --enable-nptl) nptl="yes"
807 --enable-mixemu) mixemu="yes"
809 --disable-linux-aio) linux_aio="no"
811 --enable-linux-aio) linux_aio="yes"
813 --disable-attr) attr="no"
815 --enable-attr) attr="yes"
817 --disable-blobs) blobs="no"
819 --with-pkgversion=*) pkgversion=" ($optarg)"
821 --with-coroutine=*) coroutine="$optarg"
823 --disable-docs) docs="no"
825 --enable-docs) docs="yes"
827 --disable-vhost-net) vhost_net="no"
829 --enable-vhost-net) vhost_net="yes"
831 --disable-opengl) opengl="no"
833 --enable-opengl) opengl="yes"
835 --disable-rbd) rbd="no"
837 --enable-rbd) rbd="yes"
839 --disable-xfsctl) xfs="no"
841 --enable-xfsctl) xfs="yes"
843 --disable-smartcard) smartcard="no"
845 --enable-smartcard) smartcard="yes"
847 --disable-smartcard-nss) smartcard_nss="no"
849 --enable-smartcard-nss) smartcard_nss="yes"
851 --disable-usb-redir) usb_redir="no"
853 --enable-usb-redir) usb_redir="yes"
855 --disable-zlib-test) zlib="no"
857 --enable-guest-agent) guest_agent="yes"
859 --disable-guest-agent) guest_agent="no"
861 --enable-tools) want_tools="yes"
863 --disable-tools) want_tools="no"
865 --enable-seccomp) seccomp="yes"
867 --disable-seccomp) seccomp="no"
869 --disable-glusterfs) glusterfs="no"
871 --enable-glusterfs) glusterfs="yes"
873 *) echo "ERROR: unknown option $opt"; show_help="yes"
875 esac
876 done
878 host_guest_base="no"
879 case "$cpu" in
880 sparc)
881 LDFLAGS="-m32 $LDFLAGS"
882 QEMU_CFLAGS="-m32 -mcpu=ultrasparc $QEMU_CFLAGS"
883 host_guest_base="yes"
885 sparc64)
886 LDFLAGS="-m64 $LDFLAGS"
887 QEMU_CFLAGS="-m64 -mcpu=ultrasparc $QEMU_CFLAGS"
888 host_guest_base="yes"
890 s390)
891 QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
892 LDFLAGS="-m31 $LDFLAGS"
893 host_guest_base="yes"
895 s390x)
896 QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
897 LDFLAGS="-m64 $LDFLAGS"
898 host_guest_base="yes"
900 i386)
901 QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
902 LDFLAGS="-m32 $LDFLAGS"
903 cc_i386='$(CC) -m32'
904 host_guest_base="yes"
906 x86_64)
907 QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
908 LDFLAGS="-m64 $LDFLAGS"
909 cc_i386='$(CC) -m32'
910 host_guest_base="yes"
912 arm*)
913 host_guest_base="yes"
915 ppc*)
916 host_guest_base="yes"
918 mips*)
919 host_guest_base="yes"
921 ia64*)
922 host_guest_base="yes"
924 hppa*)
925 host_guest_base="yes"
927 unicore32*)
928 host_guest_base="yes"
930 esac
932 [ -z "$guest_base" ] && guest_base="$host_guest_base"
935 default_target_list=""
937 # these targets are portable
938 if [ "$softmmu" = "yes" ] ; then
939 default_target_list="\
940 i386-softmmu \
941 x86_64-softmmu \
942 alpha-softmmu \
943 arm-softmmu \
944 cris-softmmu \
945 lm32-softmmu \
946 m68k-softmmu \
947 microblaze-softmmu \
948 microblazeel-softmmu \
949 mips-softmmu \
950 mipsel-softmmu \
951 mips64-softmmu \
952 mips64el-softmmu \
953 or32-softmmu \
954 ppc-softmmu \
955 ppcemb-softmmu \
956 ppc64-softmmu \
957 sh4-softmmu \
958 sh4eb-softmmu \
959 sparc-softmmu \
960 sparc64-softmmu \
961 s390x-softmmu \
962 xtensa-softmmu \
963 xtensaeb-softmmu \
964 unicore32-softmmu \
967 # the following are Linux specific
968 if [ "$linux_user" = "yes" ] ; then
969 default_target_list="${default_target_list}\
970 i386-linux-user \
971 x86_64-linux-user \
972 alpha-linux-user \
973 arm-linux-user \
974 armeb-linux-user \
975 cris-linux-user \
976 m68k-linux-user \
977 microblaze-linux-user \
978 microblazeel-linux-user \
979 mips-linux-user \
980 mipsel-linux-user \
981 or32-linux-user \
982 ppc-linux-user \
983 ppc64-linux-user \
984 ppc64abi32-linux-user \
985 sh4-linux-user \
986 sh4eb-linux-user \
987 sparc-linux-user \
988 sparc64-linux-user \
989 sparc32plus-linux-user \
990 unicore32-linux-user \
991 s390x-linux-user \
994 # the following are BSD specific
995 if [ "$bsd_user" = "yes" ] ; then
996 default_target_list="${default_target_list}\
997 i386-bsd-user \
998 x86_64-bsd-user \
999 sparc-bsd-user \
1000 sparc64-bsd-user \
1004 if test x"$show_help" = x"yes" ; then
1005 cat << EOF
1007 Usage: configure [options]
1008 Options: [defaults in brackets after descriptions]
1011 echo "Standard options:"
1012 echo " --help print this message"
1013 echo " --prefix=PREFIX install in PREFIX [$prefix]"
1014 echo " --interp-prefix=PREFIX where to find shared libraries, etc."
1015 echo " use %M for cpu name [$interp_prefix]"
1016 echo " --target-list=LIST set target list (default: build everything)"
1017 echo "Available targets: $default_target_list" | \
1018 fold -s -w 53 | sed -e 's/^/ /'
1019 echo ""
1020 echo "Advanced options (experts only):"
1021 echo " --source-path=PATH path of source code [$source_path]"
1022 echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]"
1023 echo " --cc=CC use C compiler CC [$cc]"
1024 echo " --host-cc=CC use C compiler CC [$host_cc] for code run at"
1025 echo " build time"
1026 echo " --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]"
1027 echo " --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS"
1028 echo " --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS"
1029 echo " --make=MAKE use specified make [$make]"
1030 echo " --install=INSTALL use specified install [$install]"
1031 echo " --python=PYTHON use specified python [$python]"
1032 echo " --smbd=SMBD use specified smbd [$smbd]"
1033 echo " --static enable static build [$static]"
1034 echo " --mandir=PATH install man pages in PATH"
1035 echo " --datadir=PATH install firmware in PATH$confsuffix"
1036 echo " --docdir=PATH install documentation in PATH$confsuffix"
1037 echo " --bindir=PATH install binaries in PATH"
1038 echo " --sysconfdir=PATH install config in PATH$confsuffix"
1039 echo " --with-confsuffix=SUFFIX suffix for QEMU data inside datadir and sysconfdir [$confsuffix]"
1040 echo " --enable-debug-tcg enable TCG debugging"
1041 echo " --disable-debug-tcg disable TCG debugging (default)"
1042 echo " --enable-debug enable common debug build options"
1043 echo " --enable-sparse enable sparse checker"
1044 echo " --disable-sparse disable sparse checker (default)"
1045 echo " --disable-strip disable stripping binaries"
1046 echo " --disable-werror disable compilation abort on warning"
1047 echo " --disable-sdl disable SDL"
1048 echo " --enable-sdl enable SDL"
1049 echo " --disable-virtfs disable VirtFS"
1050 echo " --enable-virtfs enable VirtFS"
1051 echo " --disable-vnc disable VNC"
1052 echo " --enable-vnc enable VNC"
1053 echo " --disable-cocoa disable Cocoa (Mac OS X only)"
1054 echo " --enable-cocoa enable Cocoa (default on Mac OS X)"
1055 echo " --audio-drv-list=LIST set audio drivers list:"
1056 echo " Available drivers: $audio_possible_drivers"
1057 echo " --audio-card-list=LIST set list of emulated audio cards [$audio_card_list]"
1058 echo " Available cards: $audio_possible_cards"
1059 echo " --block-drv-whitelist=L set block driver whitelist"
1060 echo " (affects only QEMU, not qemu-img)"
1061 echo " --enable-mixemu enable mixer emulation"
1062 echo " --disable-xen disable xen backend driver support"
1063 echo " --enable-xen enable xen backend driver support"
1064 echo " --disable-xen-pci-passthrough"
1065 echo " --enable-xen-pci-passthrough"
1066 echo " --disable-brlapi disable BrlAPI"
1067 echo " --enable-brlapi enable BrlAPI"
1068 echo " --disable-vnc-tls disable TLS encryption for VNC server"
1069 echo " --enable-vnc-tls enable TLS encryption for VNC server"
1070 echo " --disable-vnc-sasl disable SASL encryption for VNC server"
1071 echo " --enable-vnc-sasl enable SASL encryption for VNC server"
1072 echo " --disable-vnc-jpeg disable JPEG lossy compression for VNC server"
1073 echo " --enable-vnc-jpeg enable JPEG lossy compression for VNC server"
1074 echo " --disable-vnc-png disable PNG compression for VNC server (default)"
1075 echo " --enable-vnc-png enable PNG compression for VNC server"
1076 echo " --disable-curses disable curses output"
1077 echo " --enable-curses enable curses output"
1078 echo " --disable-curl disable curl connectivity"
1079 echo " --enable-curl enable curl connectivity"
1080 echo " --disable-fdt disable fdt device tree"
1081 echo " --enable-fdt enable fdt device tree"
1082 echo " --disable-bluez disable bluez stack connectivity"
1083 echo " --enable-bluez enable bluez stack connectivity"
1084 echo " --disable-slirp disable SLIRP userspace network connectivity"
1085 echo " --disable-kvm disable KVM acceleration support"
1086 echo " --enable-kvm enable KVM acceleration support"
1087 echo " --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)"
1088 echo " --disable-nptl disable usermode NPTL support"
1089 echo " --enable-nptl enable usermode NPTL support"
1090 echo " --enable-system enable all system emulation targets"
1091 echo " --disable-system disable all system emulation targets"
1092 echo " --enable-user enable supported user emulation targets"
1093 echo " --disable-user disable all user emulation targets"
1094 echo " --enable-linux-user enable all linux usermode emulation targets"
1095 echo " --disable-linux-user disable all linux usermode emulation targets"
1096 echo " --enable-bsd-user enable all BSD usermode emulation targets"
1097 echo " --disable-bsd-user disable all BSD usermode emulation targets"
1098 echo " --enable-guest-base enable GUEST_BASE support for usermode"
1099 echo " emulation targets"
1100 echo " --disable-guest-base disable GUEST_BASE support"
1101 echo " --enable-pie build Position Independent Executables"
1102 echo " --disable-pie do not build Position Independent Executables"
1103 echo " --fmod-lib path to FMOD library"
1104 echo " --fmod-inc path to FMOD includes"
1105 echo " --oss-lib path to OSS library"
1106 echo " --enable-uname-release=R Return R for uname -r in usermode emulation"
1107 echo " --cpu=CPU Build for host CPU [$cpu]"
1108 echo " --sparc_cpu=V Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
1109 echo " --disable-uuid disable uuid support"
1110 echo " --enable-uuid enable uuid support"
1111 echo " --disable-vde disable support for vde network"
1112 echo " --enable-vde enable support for vde network"
1113 echo " --disable-linux-aio disable Linux AIO support"
1114 echo " --enable-linux-aio enable Linux AIO support"
1115 echo " --disable-cap-ng disable libcap-ng support"
1116 echo " --enable-cap-ng enable libcap-ng support"
1117 echo " --disable-attr disables attr and xattr support"
1118 echo " --enable-attr enable attr and xattr support"
1119 echo " --disable-blobs disable installing provided firmware blobs"
1120 echo " --enable-docs enable documentation build"
1121 echo " --disable-docs disable documentation build"
1122 echo " --disable-vhost-net disable vhost-net acceleration support"
1123 echo " --enable-vhost-net enable vhost-net acceleration support"
1124 echo " --enable-trace-backend=B Set trace backend"
1125 echo " Available backends:" $($python "$source_path"/scripts/tracetool.py --list-backends)
1126 echo " --with-trace-file=NAME Full PATH,NAME of file to store traces"
1127 echo " Default:trace-<pid>"
1128 echo " --disable-spice disable spice"
1129 echo " --enable-spice enable spice"
1130 echo " --enable-rbd enable building the rados block device (rbd)"
1131 echo " --disable-libiscsi disable iscsi support"
1132 echo " --enable-libiscsi enable iscsi support"
1133 echo " --disable-smartcard disable smartcard support"
1134 echo " --enable-smartcard enable smartcard support"
1135 echo " --disable-smartcard-nss disable smartcard nss support"
1136 echo " --enable-smartcard-nss enable smartcard nss support"
1137 echo " --disable-usb-redir disable usb network redirection support"
1138 echo " --enable-usb-redir enable usb network redirection support"
1139 echo " --disable-guest-agent disable building of the QEMU Guest Agent"
1140 echo " --enable-guest-agent enable building of the QEMU Guest Agent"
1141 echo " --disable-seccomp disable seccomp support"
1142 echo " --enable-seccomp enables seccomp support"
1143 echo " --with-coroutine=BACKEND coroutine backend. Supported options:"
1144 echo " gthread, ucontext, sigaltstack, windows"
1145 echo " --enable-glusterfs enable GlusterFS backend"
1146 echo " --disable-glusterfs disable GlusterFS backend"
1147 echo ""
1148 echo "NOTE: The object files are built at the place where configure is launched"
1149 exit 1
1152 # Now we have handled --enable-tcg-interpreter and know we're not just
1153 # printing the help message, bail out if the host CPU isn't supported.
1154 if test "$ARCH" = "unknown"; then
1155 if test "$tcg_interpreter" = "yes" ; then
1156 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1157 ARCH=tci
1158 else
1159 echo "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1160 exit 1
1164 # check that the C compiler works.
1165 cat > $TMPC <<EOF
1166 int main(void) { return 0; }
1169 if compile_object ; then
1170 : C compiler works ok
1171 else
1172 echo "ERROR: \"$cc\" either does not exist or does not work"
1173 exit 1
1176 # Consult white-list to determine whether to enable werror
1177 # by default. Only enable by default for git builds
1178 z_version=`cut -f3 -d. $source_path/VERSION`
1180 if test -z "$werror" ; then
1181 if test "$z_version" = "50" -a \
1182 "$linux" = "yes" ; then
1183 werror="yes"
1184 else
1185 werror="no"
1189 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1190 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1191 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1192 gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags"
1193 # Note that we do not add -Werror to gcc_flags here, because that would
1194 # enable it for all configure tests. If a configure test failed due
1195 # to -Werror this would just silently disable some features,
1196 # so it's too error prone.
1197 cat > $TMPC << EOF
1198 int main(void) { return 0; }
1200 for flag in $gcc_flags; do
1201 if compile_prog "-Werror $flag" "" ; then
1202 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1204 done
1206 if test "$static" = "yes" ; then
1207 if test "$pie" = "yes" ; then
1208 echo "static and pie are mutually incompatible"
1209 exit 1
1210 else
1211 pie="no"
1215 if test "$pie" = ""; then
1216 case "$cpu-$targetos" in
1217 i386-Linux|x86_64-Linux|i386-OpenBSD|x86_64-OpenBSD)
1220 pie="no"
1222 esac
1225 if test "$pie" != "no" ; then
1226 cat > $TMPC << EOF
1228 #ifdef __linux__
1229 # define THREAD __thread
1230 #else
1231 # define THREAD
1232 #endif
1234 static THREAD int tls_var;
1236 int main(void) { return tls_var; }
1239 if compile_prog "-fPIE -DPIE" "-pie"; then
1240 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
1241 LDFLAGS="-pie $LDFLAGS"
1242 pie="yes"
1243 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
1244 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1246 else
1247 if test "$pie" = "yes"; then
1248 echo "PIE not available due to missing toolchain support"
1249 exit 1
1250 else
1251 echo "Disabling PIE due to missing toolchain support"
1252 pie="no"
1258 # Solaris specific configure tool chain decisions
1260 if test "$solaris" = "yes" ; then
1261 if has $install; then
1263 else
1264 echo "Solaris install program not found. Use --install=/usr/ucb/install or"
1265 echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
1266 echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1267 exit 1
1269 if test "`path_of $install`" = "/usr/sbin/install" ; then
1270 echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
1271 echo "try ginstall from the GNU fileutils available from www.blastwave.org"
1272 echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1273 exit 1
1275 if has ar; then
1277 else
1278 echo "Error: No path includes ar"
1279 if test -f /usr/ccs/bin/ar ; then
1280 echo "Add /usr/ccs/bin to your path and rerun configure"
1282 exit 1
1286 if ! has $python; then
1287 echo "Python not found. Use --python=/path/to/python"
1288 exit 1
1291 # Note that if the Python conditional here evaluates True we will exit
1292 # with status 1 which is a shell 'false' value.
1293 if ! "$python" -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then
1294 echo "Cannot use '$python', Python 2.4 or later is required."
1295 echo "Note that Python 3 or later is not yet supported."
1296 echo "Use --python=/path/to/python to specify a supported Python."
1297 exit 1
1300 if test -z "${target_list+xxx}" ; then
1301 target_list="$default_target_list"
1302 else
1303 target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1305 # see if system emulation was really requested
1306 case " $target_list " in
1307 *"-softmmu "*) softmmu=yes
1309 *) softmmu=no
1311 esac
1313 feature_not_found() {
1314 feature=$1
1316 echo "ERROR"
1317 echo "ERROR: User requested feature $feature"
1318 echo "ERROR: configure was not able to find it"
1319 echo "ERROR"
1320 exit 1;
1323 if test -z "$cross_prefix" ; then
1325 # ---
1326 # big/little endian test
1327 cat > $TMPC << EOF
1328 #include <inttypes.h>
1329 int main(int argc, char ** argv){
1330 volatile uint32_t i=0x01234567;
1331 return (*((uint8_t*)(&i))) == 0x67;
1335 if compile_prog "" "" ; then
1336 $TMPE && bigendian="yes"
1337 else
1338 echo big/little test failed
1341 else
1343 # if cross compiling, cannot launch a program, so make a static guess
1344 case "$cpu" in
1345 arm)
1346 # ARM can be either way; ask the compiler which one we are
1347 if check_define __ARMEB__; then
1348 bigendian=yes
1351 hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1352 bigendian=yes
1354 esac
1358 ##########################################
1359 # NPTL probe
1361 if test "$nptl" != "no" ; then
1362 cat > $TMPC <<EOF
1363 #include <sched.h>
1364 #include <linux/futex.h>
1365 int main(void) {
1366 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1367 #error bork
1368 #endif
1369 return 0;
1373 if compile_object ; then
1374 nptl=yes
1375 else
1376 if test "$nptl" = "yes" ; then
1377 feature_not_found "nptl"
1379 nptl=no
1383 ##########################################
1384 # zlib check
1386 if test "$zlib" != "no" ; then
1387 cat > $TMPC << EOF
1388 #include <zlib.h>
1389 int main(void) { zlibVersion(); return 0; }
1391 if compile_prog "" "-lz" ; then
1393 else
1394 echo
1395 echo "Error: zlib check failed"
1396 echo "Make sure to have the zlib libs and headers installed."
1397 echo
1398 exit 1
1402 ##########################################
1403 # libseccomp check
1405 if test "$seccomp" != "no" ; then
1406 if $pkg_config libseccomp --modversion >/dev/null 2>&1; then
1407 LIBS=`$pkg_config --libs libseccomp`
1408 seccomp="yes"
1409 else
1410 if test "$seccomp" = "yes"; then
1411 feature_not_found "libseccomp"
1413 seccomp="no"
1416 ##########################################
1417 # xen probe
1419 if test "$xen" != "no" ; then
1420 xen_libs="-lxenstore -lxenctrl -lxenguest"
1422 # First we test whether Xen headers and libraries are available.
1423 # If no, we are done and there is no Xen support.
1424 # If yes, more tests are run to detect the Xen version.
1426 # Xen (any)
1427 cat > $TMPC <<EOF
1428 #include <xenctrl.h>
1429 int main(void) {
1430 return 0;
1433 if ! compile_prog "" "$xen_libs" ; then
1434 # Xen not found
1435 if test "$xen" = "yes" ; then
1436 feature_not_found "xen"
1438 xen=no
1440 # Xen unstable
1441 elif
1442 cat > $TMPC <<EOF &&
1443 #include <xenctrl.h>
1444 #include <xenstore.h>
1445 #include <stdint.h>
1446 #include <xen/hvm/hvm_info_table.h>
1447 #if !defined(HVM_MAX_VCPUS)
1448 # error HVM_MAX_VCPUS not defined
1449 #endif
1450 int main(void) {
1451 xc_interface *xc;
1452 xs_daemon_open();
1453 xc = xc_interface_open(0, 0, 0);
1454 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1455 xc_gnttab_open(NULL, 0);
1456 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1457 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1458 return 0;
1461 compile_prog "" "$xen_libs"
1462 then
1463 xen_ctrl_version=420
1464 xen=yes
1466 elif
1467 cat > $TMPC <<EOF &&
1468 #include <xenctrl.h>
1469 #include <xs.h>
1470 #include <stdint.h>
1471 #include <xen/hvm/hvm_info_table.h>
1472 #if !defined(HVM_MAX_VCPUS)
1473 # error HVM_MAX_VCPUS not defined
1474 #endif
1475 int main(void) {
1476 xs_daemon_open();
1477 xc_interface_open(0, 0, 0);
1478 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1479 xc_gnttab_open(NULL, 0);
1480 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1481 return 0;
1484 compile_prog "" "$xen_libs"
1485 then
1486 xen_ctrl_version=410
1487 xen=yes
1489 # Xen 4.0.0
1490 elif
1491 cat > $TMPC <<EOF &&
1492 #include <xenctrl.h>
1493 #include <xs.h>
1494 #include <stdint.h>
1495 #include <xen/hvm/hvm_info_table.h>
1496 #if !defined(HVM_MAX_VCPUS)
1497 # error HVM_MAX_VCPUS not defined
1498 #endif
1499 int main(void) {
1500 struct xen_add_to_physmap xatp = {
1501 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1503 xs_daemon_open();
1504 xc_interface_open();
1505 xc_gnttab_open();
1506 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1507 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1508 return 0;
1511 compile_prog "" "$xen_libs"
1512 then
1513 xen_ctrl_version=400
1514 xen=yes
1516 # Xen 3.4.0
1517 elif
1518 cat > $TMPC <<EOF &&
1519 #include <xenctrl.h>
1520 #include <xs.h>
1521 int main(void) {
1522 struct xen_add_to_physmap xatp = {
1523 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1525 xs_daemon_open();
1526 xc_interface_open();
1527 xc_gnttab_open();
1528 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1529 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1530 return 0;
1533 compile_prog "" "$xen_libs"
1534 then
1535 xen_ctrl_version=340
1536 xen=yes
1538 # Xen 3.3.0
1539 elif
1540 cat > $TMPC <<EOF &&
1541 #include <xenctrl.h>
1542 #include <xs.h>
1543 int main(void) {
1544 xs_daemon_open();
1545 xc_interface_open();
1546 xc_gnttab_open();
1547 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1548 return 0;
1551 compile_prog "" "$xen_libs"
1552 then
1553 xen_ctrl_version=330
1554 xen=yes
1556 # Xen version unsupported
1557 else
1558 if test "$xen" = "yes" ; then
1559 feature_not_found "xen (unsupported version)"
1561 xen=no
1564 if test "$xen" = yes; then
1565 libs_softmmu="$xen_libs $libs_softmmu"
1569 if test "$xen_pci_passthrough" != "no"; then
1570 if test "$xen" = "yes" && test "$linux" = "yes" &&
1571 test "$xen_ctrl_version" -ge 340; then
1572 xen_pci_passthrough=yes
1573 else
1574 if test "$xen_pci_passthrough" = "yes"; then
1575 echo "ERROR"
1576 echo "ERROR: User requested feature Xen PCI Passthrough"
1577 echo "ERROR: but this feature require /sys from Linux"
1578 if test "$xen_ctrl_version" -lt 340; then
1579 echo "ERROR: This feature does not work with Xen 3.3"
1581 echo "ERROR"
1582 exit 1;
1584 xen_pci_passthrough=no
1588 ##########################################
1589 # pkg-config probe
1591 if ! has "$pkg_config_exe"; then
1592 echo "Error: pkg-config binary '$pkg_config_exe' not found"
1593 exit 1
1596 ##########################################
1597 # libtool probe
1599 if ! has $libtool; then
1600 libtool=
1603 ##########################################
1604 # Sparse probe
1605 if test "$sparse" != "no" ; then
1606 if has cgcc; then
1607 sparse=yes
1608 else
1609 if test "$sparse" = "yes" ; then
1610 feature_not_found "sparse"
1612 sparse=no
1616 ##########################################
1617 # SDL probe
1619 # Look for sdl configuration program (pkg-config or sdl-config). Try
1620 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1621 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1622 sdl_config=sdl-config
1625 if $pkg_config sdl --modversion >/dev/null 2>&1; then
1626 sdlconfig="$pkg_config sdl"
1627 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1628 elif has ${sdl_config}; then
1629 sdlconfig="$sdl_config"
1630 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1631 else
1632 if test "$sdl" = "yes" ; then
1633 feature_not_found "sdl"
1635 sdl=no
1637 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1638 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1641 sdl_too_old=no
1642 if test "$sdl" != "no" ; then
1643 cat > $TMPC << EOF
1644 #include <SDL.h>
1645 #undef main /* We don't want SDL to override our main() */
1646 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1648 sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1649 if test "$static" = "yes" ; then
1650 sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1651 else
1652 sdl_libs=`$sdlconfig --libs 2> /dev/null`
1654 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1655 if test "$_sdlversion" -lt 121 ; then
1656 sdl_too_old=yes
1657 else
1658 if test "$cocoa" = "no" ; then
1659 sdl=yes
1663 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1664 if test "$sdl" = "yes" -a "$static" = "yes" ; then
1665 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1666 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1667 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1669 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1671 else
1672 sdl=no
1674 fi # static link
1675 else # sdl not found
1676 if test "$sdl" = "yes" ; then
1677 feature_not_found "sdl"
1679 sdl=no
1680 fi # sdl compile test
1683 if test "$sdl" = "yes" ; then
1684 cat > $TMPC <<EOF
1685 #include <SDL.h>
1686 #if defined(SDL_VIDEO_DRIVER_X11)
1687 #include <X11/XKBlib.h>
1688 #else
1689 #error No x11 support
1690 #endif
1691 int main(void) { return 0; }
1693 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1694 sdl_libs="$sdl_libs -lX11"
1696 libs_softmmu="$sdl_libs $libs_softmmu"
1699 ##########################################
1700 # VNC TLS detection
1701 if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
1702 cat > $TMPC <<EOF
1703 #include <gnutls/gnutls.h>
1704 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1706 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1707 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1708 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1709 vnc_tls=yes
1710 libs_softmmu="$vnc_tls_libs $libs_softmmu"
1711 else
1712 if test "$vnc_tls" = "yes" ; then
1713 feature_not_found "vnc-tls"
1715 vnc_tls=no
1719 ##########################################
1720 # VNC SASL detection
1721 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1722 cat > $TMPC <<EOF
1723 #include <sasl/sasl.h>
1724 #include <stdio.h>
1725 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1727 # Assuming Cyrus-SASL installed in /usr prefix
1728 vnc_sasl_cflags=""
1729 vnc_sasl_libs="-lsasl2"
1730 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1731 vnc_sasl=yes
1732 libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1733 else
1734 if test "$vnc_sasl" = "yes" ; then
1735 feature_not_found "vnc-sasl"
1737 vnc_sasl=no
1741 ##########################################
1742 # VNC JPEG detection
1743 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1744 cat > $TMPC <<EOF
1745 #include <stdio.h>
1746 #include <jpeglib.h>
1747 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1749 vnc_jpeg_cflags=""
1750 vnc_jpeg_libs="-ljpeg"
1751 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1752 vnc_jpeg=yes
1753 libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1754 else
1755 if test "$vnc_jpeg" = "yes" ; then
1756 feature_not_found "vnc-jpeg"
1758 vnc_jpeg=no
1762 ##########################################
1763 # VNC PNG detection
1764 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1765 cat > $TMPC <<EOF
1766 //#include <stdio.h>
1767 #include <png.h>
1768 #include <stddef.h>
1769 int main(void) {
1770 png_structp png_ptr;
1771 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1772 return png_ptr != 0;
1775 if $pkg_config libpng --modversion >/dev/null 2>&1; then
1776 vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null`
1777 vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null`
1778 else
1779 vnc_png_cflags=""
1780 vnc_png_libs="-lpng"
1782 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1783 vnc_png=yes
1784 libs_softmmu="$vnc_png_libs $libs_softmmu"
1785 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
1786 else
1787 if test "$vnc_png" = "yes" ; then
1788 feature_not_found "vnc-png"
1790 vnc_png=no
1794 ##########################################
1795 # fnmatch() probe, used for ACL routines
1796 fnmatch="no"
1797 cat > $TMPC << EOF
1798 #include <fnmatch.h>
1799 int main(void)
1801 fnmatch("foo", "foo", 0);
1802 return 0;
1805 if compile_prog "" "" ; then
1806 fnmatch="yes"
1809 ##########################################
1810 # uuid_generate() probe, used for vdi block driver
1811 if test "$uuid" != "no" ; then
1812 uuid_libs="-luuid"
1813 cat > $TMPC << EOF
1814 #include <uuid/uuid.h>
1815 int main(void)
1817 uuid_t my_uuid;
1818 uuid_generate(my_uuid);
1819 return 0;
1822 if compile_prog "" "$uuid_libs" ; then
1823 uuid="yes"
1824 libs_softmmu="$uuid_libs $libs_softmmu"
1825 libs_tools="$uuid_libs $libs_tools"
1826 else
1827 if test "$uuid" = "yes" ; then
1828 feature_not_found "uuid"
1830 uuid=no
1834 ##########################################
1835 # xfsctl() probe, used for raw-posix
1836 if test "$xfs" != "no" ; then
1837 cat > $TMPC << EOF
1838 #include <stddef.h> /* NULL */
1839 #include <xfs/xfs.h>
1840 int main(void)
1842 xfsctl(NULL, 0, 0, NULL);
1843 return 0;
1846 if compile_prog "" "" ; then
1847 xfs="yes"
1848 else
1849 if test "$xfs" = "yes" ; then
1850 feature_not_found "xfs"
1852 xfs=no
1856 ##########################################
1857 # vde libraries probe
1858 if test "$vde" != "no" ; then
1859 vde_libs="-lvdeplug"
1860 cat > $TMPC << EOF
1861 #include <libvdeplug.h>
1862 int main(void)
1864 struct vde_open_args a = {0, 0, 0};
1865 char s[] = "";
1866 vde_open(s, s, &a);
1867 return 0;
1870 if compile_prog "" "$vde_libs" ; then
1871 vde=yes
1872 libs_softmmu="$vde_libs $libs_softmmu"
1873 libs_tools="$vde_libs $libs_tools"
1874 else
1875 if test "$vde" = "yes" ; then
1876 feature_not_found "vde"
1878 vde=no
1882 ##########################################
1883 # libcap-ng library probe
1884 if test "$cap_ng" != "no" ; then
1885 cap_libs="-lcap-ng"
1886 cat > $TMPC << EOF
1887 #include <cap-ng.h>
1888 int main(void)
1890 capng_capability_to_name(CAPNG_EFFECTIVE);
1891 return 0;
1894 if compile_prog "" "$cap_libs" ; then
1895 cap_ng=yes
1896 libs_tools="$cap_libs $libs_tools"
1897 else
1898 if test "$cap_ng" = "yes" ; then
1899 feature_not_found "cap_ng"
1901 cap_ng=no
1905 ##########################################
1906 # Sound support libraries probe
1908 audio_drv_probe()
1910 drv=$1
1911 hdr=$2
1912 lib=$3
1913 exp=$4
1914 cfl=$5
1915 cat > $TMPC << EOF
1916 #include <$hdr>
1917 int main(void) { $exp }
1919 if compile_prog "$cfl" "$lib" ; then
1921 else
1922 echo
1923 echo "Error: $drv check failed"
1924 echo "Make sure to have the $drv libs and headers installed."
1925 echo
1926 exit 1
1930 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1931 for drv in $audio_drv_list; do
1932 case $drv in
1933 alsa)
1934 audio_drv_probe $drv alsa/asoundlib.h -lasound \
1935 "return snd_pcm_close((snd_pcm_t *)0);"
1936 libs_softmmu="-lasound $libs_softmmu"
1939 fmod)
1940 if test -z $fmod_lib || test -z $fmod_inc; then
1941 echo
1942 echo "Error: You must specify path to FMOD library and headers"
1943 echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1944 echo
1945 exit 1
1947 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1948 libs_softmmu="$fmod_lib $libs_softmmu"
1951 esd)
1952 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1953 libs_softmmu="-lesd $libs_softmmu"
1954 audio_pt_int="yes"
1958 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \
1959 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;"
1960 libs_softmmu="-lpulse $libs_softmmu"
1961 audio_pt_int="yes"
1964 coreaudio)
1965 libs_softmmu="-framework CoreAudio $libs_softmmu"
1968 dsound)
1969 libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1970 audio_win_int="yes"
1973 oss)
1974 libs_softmmu="$oss_lib $libs_softmmu"
1977 sdl|wav)
1978 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1981 winwave)
1982 libs_softmmu="-lwinmm $libs_softmmu"
1983 audio_win_int="yes"
1987 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1988 echo
1989 echo "Error: Unknown driver '$drv' selected"
1990 echo "Possible drivers are: $audio_possible_drivers"
1991 echo
1992 exit 1
1995 esac
1996 done
1998 ##########################################
1999 # BrlAPI probe
2001 if test "$brlapi" != "no" ; then
2002 brlapi_libs="-lbrlapi"
2003 cat > $TMPC << EOF
2004 #include <brlapi.h>
2005 #include <stddef.h>
2006 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
2008 if compile_prog "" "$brlapi_libs" ; then
2009 brlapi=yes
2010 libs_softmmu="$brlapi_libs $libs_softmmu"
2011 else
2012 if test "$brlapi" = "yes" ; then
2013 feature_not_found "brlapi"
2015 brlapi=no
2019 ##########################################
2020 # curses probe
2021 if test "$mingw32" = "yes" ; then
2022 curses_list="-lpdcurses"
2023 else
2024 curses_list="-lncurses -lcurses"
2027 if test "$curses" != "no" ; then
2028 curses_found=no
2029 cat > $TMPC << EOF
2030 #include <curses.h>
2031 int main(void) {
2032 const char *s = curses_version();
2033 resize_term(0, 0);
2034 return s != 0;
2037 for curses_lib in $curses_list; do
2038 if compile_prog "" "$curses_lib" ; then
2039 curses_found=yes
2040 libs_softmmu="$curses_lib $libs_softmmu"
2041 break
2043 done
2044 if test "$curses_found" = "yes" ; then
2045 curses=yes
2046 else
2047 if test "$curses" = "yes" ; then
2048 feature_not_found "curses"
2050 curses=no
2054 ##########################################
2055 # curl probe
2057 if $pkg_config libcurl --modversion >/dev/null 2>&1; then
2058 curlconfig="$pkg_config libcurl"
2059 else
2060 curlconfig=curl-config
2063 if test "$curl" != "no" ; then
2064 cat > $TMPC << EOF
2065 #include <curl/curl.h>
2066 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
2068 curl_cflags=`$curlconfig --cflags 2>/dev/null`
2069 curl_libs=`$curlconfig --libs 2>/dev/null`
2070 if compile_prog "$curl_cflags" "$curl_libs" ; then
2071 curl=yes
2072 libs_tools="$curl_libs $libs_tools"
2073 libs_softmmu="$curl_libs $libs_softmmu"
2074 else
2075 if test "$curl" = "yes" ; then
2076 feature_not_found "curl"
2078 curl=no
2080 fi # test "$curl"
2082 ##########################################
2083 # bluez support probe
2084 if test "$bluez" != "no" ; then
2085 cat > $TMPC << EOF
2086 #include <bluetooth/bluetooth.h>
2087 int main(void) { return bt_error(0); }
2089 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
2090 bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
2091 if compile_prog "$bluez_cflags" "$bluez_libs" ; then
2092 bluez=yes
2093 libs_softmmu="$bluez_libs $libs_softmmu"
2094 else
2095 if test "$bluez" = "yes" ; then
2096 feature_not_found "bluez"
2098 bluez="no"
2102 ##########################################
2103 # glib support probe
2105 if test "$mingw32" = yes; then
2106 # g_poll is required in order to integrate with the glib main loop.
2107 glib_req_ver=2.20
2108 else
2109 glib_req_ver=2.12
2111 if $pkg_config --atleast-version=$glib_req_ver gthread-2.0 > /dev/null 2>&1
2112 then
2113 glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null`
2114 glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null`
2115 LIBS="$glib_libs $LIBS"
2116 libs_qga="$glib_libs $libs_qga"
2117 else
2118 echo "glib-$glib_req_ver required to compile QEMU"
2119 exit 1
2122 ##########################################
2123 # libcap probe
2125 if test "$cap" != "no" ; then
2126 cat > $TMPC <<EOF
2127 #include <stdio.h>
2128 #include <sys/capability.h>
2129 int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
2131 if compile_prog "" "-lcap" ; then
2132 cap=yes
2133 else
2134 cap=no
2138 ##########################################
2139 # pthread probe
2140 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
2142 pthread=no
2143 cat > $TMPC << EOF
2144 #include <pthread.h>
2145 static void *f(void *p) { return NULL; }
2146 int main(void) {
2147 pthread_t thread;
2148 pthread_create(&thread, 0, f, 0);
2149 return 0;
2152 if compile_prog "" "" ; then
2153 pthread=yes
2154 else
2155 for pthread_lib in $PTHREADLIBS_LIST; do
2156 if compile_prog "" "$pthread_lib" ; then
2157 pthread=yes
2158 found=no
2159 for lib_entry in $LIBS; do
2160 if test "$lib_entry" = "$pthread_lib"; then
2161 found=yes
2162 break
2164 done
2165 if test "$found" = "no"; then
2166 LIBS="$pthread_lib $LIBS"
2168 break
2170 done
2173 if test "$mingw32" != yes -a "$pthread" = no; then
2174 echo
2175 echo "Error: pthread check failed"
2176 echo "Make sure to have the pthread libs and headers installed."
2177 echo
2178 exit 1
2181 ##########################################
2182 # rbd probe
2183 if test "$rbd" != "no" ; then
2184 cat > $TMPC <<EOF
2185 #include <stdio.h>
2186 #include <rbd/librbd.h>
2187 int main(void) {
2188 rados_t cluster;
2189 rados_create(&cluster, NULL);
2190 return 0;
2193 rbd_libs="-lrbd -lrados"
2194 if compile_prog "" "$rbd_libs" ; then
2195 rbd=yes
2196 libs_tools="$rbd_libs $libs_tools"
2197 libs_softmmu="$rbd_libs $libs_softmmu"
2198 else
2199 if test "$rbd" = "yes" ; then
2200 feature_not_found "rados block device"
2202 rbd=no
2206 ##########################################
2207 # linux-aio probe
2209 if test "$linux_aio" != "no" ; then
2210 cat > $TMPC <<EOF
2211 #include <libaio.h>
2212 #include <sys/eventfd.h>
2213 #include <stddef.h>
2214 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
2216 if compile_prog "" "-laio" ; then
2217 linux_aio=yes
2218 libs_softmmu="$libs_softmmu -laio"
2219 libs_tools="$libs_tools -laio"
2220 else
2221 if test "$linux_aio" = "yes" ; then
2222 feature_not_found "linux AIO"
2224 linux_aio=no
2228 ##########################################
2229 # attr probe
2231 if test "$attr" != "no" ; then
2232 cat > $TMPC <<EOF
2233 #include <stdio.h>
2234 #include <sys/types.h>
2235 #ifdef CONFIG_LIBATTR
2236 #include <attr/xattr.h>
2237 #else
2238 #include <sys/xattr.h>
2239 #endif
2240 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
2242 if compile_prog "" "" ; then
2243 attr=yes
2244 # Older distros have <attr/xattr.h>, and need -lattr:
2245 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
2246 attr=yes
2247 LIBS="-lattr $LIBS"
2248 libattr=yes
2249 else
2250 if test "$attr" = "yes" ; then
2251 feature_not_found "ATTR"
2253 attr=no
2257 ##########################################
2258 # iovec probe
2259 cat > $TMPC <<EOF
2260 #include <sys/types.h>
2261 #include <sys/uio.h>
2262 #include <unistd.h>
2263 int main(void) { return sizeof(struct iovec); }
2265 iovec=no
2266 if compile_prog "" "" ; then
2267 iovec=yes
2270 ##########################################
2271 # preadv probe
2272 cat > $TMPC <<EOF
2273 #include <sys/types.h>
2274 #include <sys/uio.h>
2275 #include <unistd.h>
2276 int main(void) { return preadv(0, 0, 0, 0); }
2278 preadv=no
2279 if compile_prog "" "" ; then
2280 preadv=yes
2283 ##########################################
2284 # fdt probe
2285 if test "$fdt" != "no" ; then
2286 fdt_libs="-lfdt"
2287 cat > $TMPC << EOF
2288 int main(void) { return 0; }
2290 if compile_prog "" "$fdt_libs" ; then
2291 fdt=yes
2292 else
2293 if test "$fdt" = "yes" ; then
2294 feature_not_found "fdt"
2296 fdt_libs=
2297 fdt=no
2301 ##########################################
2302 # opengl probe, used by milkymist-tmu2
2303 if test "$opengl" != "no" ; then
2304 opengl_libs="-lGL"
2305 cat > $TMPC << EOF
2306 #include <X11/Xlib.h>
2307 #include <GL/gl.h>
2308 #include <GL/glx.h>
2309 int main(void) { return GL_VERSION != 0; }
2311 if compile_prog "" "-lGL" ; then
2312 opengl=yes
2313 else
2314 if test "$opengl" = "yes" ; then
2315 feature_not_found "opengl"
2317 opengl_libs=
2318 opengl=no
2322 ##########################################
2323 # glusterfs probe
2324 if test "$glusterfs" != "no" ; then
2325 cat > $TMPC <<EOF
2326 #include <glusterfs/api/glfs.h>
2327 int main(void) {
2328 (void) glfs_new("volume");
2329 return 0;
2332 glusterfs_libs="-lgfapi -lgfrpc -lgfxdr"
2333 if compile_prog "" "$glusterfs_libs" ; then
2334 glusterfs=yes
2335 libs_tools="$glusterfs_libs $libs_tools"
2336 libs_softmmu="$glusterfs_libs $libs_softmmu"
2337 else
2338 if test "$glusterfs" = "yes" ; then
2339 feature_not_found "GlusterFS backend support"
2341 glusterfs=no
2346 # Check for xxxat() functions when we are building linux-user
2347 # emulator. This is done because older glibc versions don't
2348 # have syscall stubs for these implemented.
2350 atfile=no
2351 cat > $TMPC << EOF
2352 #define _ATFILE_SOURCE
2353 #include <sys/types.h>
2354 #include <fcntl.h>
2355 #include <unistd.h>
2358 main(void)
2360 /* try to unlink nonexisting file */
2361 return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
2364 if compile_prog "" "" ; then
2365 atfile=yes
2368 # Check for inotify functions when we are building linux-user
2369 # emulator. This is done because older glibc versions don't
2370 # have syscall stubs for these implemented. In that case we
2371 # don't provide them even if kernel supports them.
2373 inotify=no
2374 cat > $TMPC << EOF
2375 #include <sys/inotify.h>
2378 main(void)
2380 /* try to start inotify */
2381 return inotify_init();
2384 if compile_prog "" "" ; then
2385 inotify=yes
2388 inotify1=no
2389 cat > $TMPC << EOF
2390 #include <sys/inotify.h>
2393 main(void)
2395 /* try to start inotify */
2396 return inotify_init1(0);
2399 if compile_prog "" "" ; then
2400 inotify1=yes
2403 # check if utimensat and futimens are supported
2404 utimens=no
2405 cat > $TMPC << EOF
2406 #define _ATFILE_SOURCE
2407 #include <stddef.h>
2408 #include <fcntl.h>
2409 #include <sys/stat.h>
2411 int main(void)
2413 utimensat(AT_FDCWD, "foo", NULL, 0);
2414 futimens(0, NULL);
2415 return 0;
2418 if compile_prog "" "" ; then
2419 utimens=yes
2422 # check if pipe2 is there
2423 pipe2=no
2424 cat > $TMPC << EOF
2425 #include <unistd.h>
2426 #include <fcntl.h>
2428 int main(void)
2430 int pipefd[2];
2431 pipe2(pipefd, O_CLOEXEC);
2432 return 0;
2435 if compile_prog "" "" ; then
2436 pipe2=yes
2439 # check if accept4 is there
2440 accept4=no
2441 cat > $TMPC << EOF
2442 #include <sys/socket.h>
2443 #include <stddef.h>
2445 int main(void)
2447 accept4(0, NULL, NULL, SOCK_CLOEXEC);
2448 return 0;
2451 if compile_prog "" "" ; then
2452 accept4=yes
2455 # check if tee/splice is there. vmsplice was added same time.
2456 splice=no
2457 cat > $TMPC << EOF
2458 #include <unistd.h>
2459 #include <fcntl.h>
2460 #include <limits.h>
2462 int main(void)
2464 int len, fd = 0;
2465 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2466 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2467 return 0;
2470 if compile_prog "" "" ; then
2471 splice=yes
2474 ##########################################
2475 # signalfd probe
2476 signalfd="no"
2477 cat > $TMPC << EOF
2478 #include <unistd.h>
2479 #include <sys/syscall.h>
2480 #include <signal.h>
2481 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2484 if compile_prog "" "" ; then
2485 signalfd=yes
2488 # check if eventfd is supported
2489 eventfd=no
2490 cat > $TMPC << EOF
2491 #include <sys/eventfd.h>
2493 int main(void)
2495 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
2498 if compile_prog "" "" ; then
2499 eventfd=yes
2502 # check for fallocate
2503 fallocate=no
2504 cat > $TMPC << EOF
2505 #include <fcntl.h>
2507 int main(void)
2509 fallocate(0, 0, 0, 0);
2510 return 0;
2513 if compile_prog "" "" ; then
2514 fallocate=yes
2517 # check for sync_file_range
2518 sync_file_range=no
2519 cat > $TMPC << EOF
2520 #include <fcntl.h>
2522 int main(void)
2524 sync_file_range(0, 0, 0, 0);
2525 return 0;
2528 if compile_prog "" "" ; then
2529 sync_file_range=yes
2532 # check for linux/fiemap.h and FS_IOC_FIEMAP
2533 fiemap=no
2534 cat > $TMPC << EOF
2535 #include <sys/ioctl.h>
2536 #include <linux/fs.h>
2537 #include <linux/fiemap.h>
2539 int main(void)
2541 ioctl(0, FS_IOC_FIEMAP, 0);
2542 return 0;
2545 if compile_prog "" "" ; then
2546 fiemap=yes
2549 # check for dup3
2550 dup3=no
2551 cat > $TMPC << EOF
2552 #include <unistd.h>
2554 int main(void)
2556 dup3(0, 0, 0);
2557 return 0;
2560 if compile_prog "" "" ; then
2561 dup3=yes
2564 # check for epoll support
2565 epoll=no
2566 cat > $TMPC << EOF
2567 #include <sys/epoll.h>
2569 int main(void)
2571 epoll_create(0);
2572 return 0;
2575 if compile_prog "" "" ; then
2576 epoll=yes
2579 # epoll_create1 and epoll_pwait are later additions
2580 # so we must check separately for their presence
2581 epoll_create1=no
2582 cat > $TMPC << EOF
2583 #include <sys/epoll.h>
2585 int main(void)
2587 /* Note that we use epoll_create1 as a value, not as
2588 * a function being called. This is necessary so that on
2589 * old SPARC glibc versions where the function was present in
2590 * the library but not declared in the header file we will
2591 * fail the configure check. (Otherwise we will get a compiler
2592 * warning but not an error, and will proceed to fail the
2593 * qemu compile where we compile with -Werror.)
2595 return (int)(uintptr_t)&epoll_create1;
2598 if compile_prog "" "" ; then
2599 epoll_create1=yes
2602 epoll_pwait=no
2603 cat > $TMPC << EOF
2604 #include <sys/epoll.h>
2606 int main(void)
2608 epoll_pwait(0, 0, 0, 0, 0);
2609 return 0;
2612 if compile_prog "" "" ; then
2613 epoll_pwait=yes
2616 # Check if tools are available to build documentation.
2617 if test "$docs" != "no" ; then
2618 if has makeinfo && has pod2man; then
2619 docs=yes
2620 else
2621 if test "$docs" = "yes" ; then
2622 feature_not_found "docs"
2624 docs=no
2628 # Search for bswap_32 function
2629 byteswap_h=no
2630 cat > $TMPC << EOF
2631 #include <byteswap.h>
2632 int main(void) { return bswap_32(0); }
2634 if compile_prog "" "" ; then
2635 byteswap_h=yes
2638 # Search for bswap_32 function
2639 bswap_h=no
2640 cat > $TMPC << EOF
2641 #include <sys/endian.h>
2642 #include <sys/types.h>
2643 #include <machine/bswap.h>
2644 int main(void) { return bswap32(0); }
2646 if compile_prog "" "" ; then
2647 bswap_h=yes
2650 ##########################################
2651 # Do we have libiscsi
2652 # We check for iscsi_unmap_sync() to make sure we have a
2653 # recent enough version of libiscsi.
2654 if test "$libiscsi" != "no" ; then
2655 cat > $TMPC << EOF
2656 #include <stdio.h>
2657 #include <iscsi/iscsi.h>
2658 int main(void) { iscsi_unmap_sync(NULL,0,0,0,NULL,0); return 0; }
2660 if compile_prog "" "-liscsi" ; then
2661 libiscsi="yes"
2662 LIBS="$LIBS -liscsi"
2663 else
2664 if test "$libiscsi" = "yes" ; then
2665 feature_not_found "libiscsi"
2667 libiscsi="no"
2672 ##########################################
2673 # Do we need libm
2674 cat > $TMPC << EOF
2675 #include <math.h>
2676 int main(void) { return isnan(sin(0.0)); }
2678 if compile_prog "" "" ; then
2680 elif compile_prog "" "-lm" ; then
2681 LIBS="-lm $LIBS"
2682 libs_qga="-lm $libs_qga"
2683 else
2684 echo
2685 echo "Error: libm check failed"
2686 echo
2687 exit 1
2690 ##########################################
2691 # Do we need librt
2692 # uClibc provides 2 versions of clock_gettime(), one with realtime
2693 # support and one without. This means that the clock_gettime() don't
2694 # need -lrt. We still need it for timer_create() so we check for this
2695 # function in addition.
2696 cat > $TMPC <<EOF
2697 #include <signal.h>
2698 #include <time.h>
2699 int main(void) {
2700 timer_create(CLOCK_REALTIME, NULL, NULL);
2701 return clock_gettime(CLOCK_REALTIME, NULL);
2705 if compile_prog "" "" ; then
2707 # we need pthread for static linking. use previous pthread test result
2708 elif compile_prog "" "-lrt $pthread_lib" ; then
2709 LIBS="-lrt $LIBS"
2710 libs_qga="-lrt $libs_qga"
2713 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2714 "$aix" != "yes" -a "$haiku" != "yes" ; then
2715 libs_softmmu="-lutil $libs_softmmu"
2718 ##########################################
2719 # spice probe
2720 if test "$spice" != "no" ; then
2721 cat > $TMPC << EOF
2722 #include <spice.h>
2723 int main(void) { spice_server_new(); return 0; }
2725 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2726 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2727 if $pkg_config --atleast-version=0.8.2 spice-server >/dev/null 2>&1 && \
2728 $pkg_config --atleast-version=0.8.1 spice-protocol > /dev/null 2>&1 && \
2729 compile_prog "$spice_cflags" "$spice_libs" ; then
2730 spice="yes"
2731 libs_softmmu="$libs_softmmu $spice_libs"
2732 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2733 spice_protocol_version=$($pkg_config --modversion spice-protocol)
2734 spice_server_version=$($pkg_config --modversion spice-server)
2735 if $pkg_config --atleast-version=0.12.0 spice-protocol >/dev/null 2>&1; then
2736 spice_qxl_io_monitors_config_async="yes"
2738 if $pkg_config --atleast-version=0.12.2 spice-protocol > /dev/null 2>&1; then
2739 spice_qxl_client_monitors_config="yes"
2741 else
2742 if test "$spice" = "yes" ; then
2743 feature_not_found "spice"
2745 spice="no"
2749 # check for libcacard for smartcard support
2750 if test "$smartcard" != "no" ; then
2751 smartcard="yes"
2752 smartcard_cflags=""
2753 # TODO - what's the minimal nss version we support?
2754 if test "$smartcard_nss" != "no"; then
2755 cat > $TMPC << EOF
2756 #include <pk11pub.h>
2757 int main(void) { PK11_FreeSlot(0); return 0; }
2759 smartcard_includes="-I\$(SRC_PATH)/libcacard"
2760 libcacard_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs"
2761 libcacard_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags"
2762 test_cflags="$libcacard_cflags"
2763 # The header files in nss < 3.13.3 have a bug which causes them to
2764 # emit a warning. If we're going to compile QEMU with -Werror, then
2765 # test that the headers don't have this bug. Otherwise we would pass
2766 # the configure test but fail to compile QEMU later.
2767 if test "$werror" = "yes"; then
2768 test_cflags="-Werror $test_cflags"
2770 if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 && \
2771 compile_prog "$test_cflags" "$libcacard_libs"; then
2772 smartcard_nss="yes"
2773 QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags"
2774 QEMU_INCLUDES="$QEMU_INCLUDES $smartcard_includes"
2775 libs_softmmu="$libcacard_libs $libs_softmmu"
2776 else
2777 if test "$smartcard_nss" = "yes"; then
2778 feature_not_found "nss"
2780 smartcard_nss="no"
2784 if test "$smartcard" = "no" ; then
2785 smartcard_nss="no"
2788 # check for usbredirparser for usb network redirection support
2789 if test "$usb_redir" != "no" ; then
2790 if $pkg_config --atleast-version=0.5 libusbredirparser-0.5 >/dev/null 2>&1 ; then
2791 usb_redir="yes"
2792 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5 2>/dev/null)
2793 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5 2>/dev/null)
2794 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
2795 libs_softmmu="$libs_softmmu $usb_redir_libs"
2796 else
2797 if test "$usb_redir" = "yes"; then
2798 feature_not_found "usb-redir"
2800 usb_redir="no"
2804 ##########################################
2806 ##########################################
2807 # check if we have fdatasync
2809 fdatasync=no
2810 cat > $TMPC << EOF
2811 #include <unistd.h>
2812 int main(void) {
2813 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
2814 return fdatasync(0);
2815 #else
2816 #error Not supported
2817 #endif
2820 if compile_prog "" "" ; then
2821 fdatasync=yes
2824 ##########################################
2825 # check if we have madvise
2827 madvise=no
2828 cat > $TMPC << EOF
2829 #include <sys/types.h>
2830 #include <sys/mman.h>
2831 #include <stddef.h>
2832 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2834 if compile_prog "" "" ; then
2835 madvise=yes
2838 ##########################################
2839 # check if we have posix_madvise
2841 posix_madvise=no
2842 cat > $TMPC << EOF
2843 #include <sys/mman.h>
2844 #include <stddef.h>
2845 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2847 if compile_prog "" "" ; then
2848 posix_madvise=yes
2851 ##########################################
2852 # check if trace backend exists
2854 $python "$source_path/scripts/tracetool.py" "--backend=$trace_backend" --check-backend > /dev/null 2> /dev/null
2855 if test "$?" -ne 0 ; then
2856 echo
2857 echo "Error: invalid trace backend"
2858 echo "Please choose a supported trace backend."
2859 echo
2860 exit 1
2863 ##########################################
2864 # For 'ust' backend, test if ust headers are present
2865 if test "$trace_backend" = "ust"; then
2866 cat > $TMPC << EOF
2867 #include <ust/tracepoint.h>
2868 #include <ust/marker.h>
2869 int main(void) { return 0; }
2871 if compile_prog "" "" ; then
2872 LIBS="-lust -lurcu-bp $LIBS"
2873 libs_qga="-lust -lurcu-bp $libs_qga"
2874 else
2875 echo
2876 echo "Error: Trace backend 'ust' missing libust header files"
2877 echo
2878 exit 1
2882 ##########################################
2883 # For 'dtrace' backend, test if 'dtrace' command is present
2884 if test "$trace_backend" = "dtrace"; then
2885 if ! has 'dtrace' ; then
2886 echo
2887 echo "Error: dtrace command is not found in PATH $PATH"
2888 echo
2889 exit 1
2891 trace_backend_stap="no"
2892 if has 'stap' ; then
2893 trace_backend_stap="yes"
2897 ##########################################
2898 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
2899 # use i686 as default anyway, but for those that don't, an explicit
2900 # specification is necessary
2901 if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then
2902 cat > $TMPC << EOF
2903 static int sfaa(int *ptr)
2905 return __sync_fetch_and_and(ptr, 0);
2908 int main(int argc, char **argv)
2910 int val = 42;
2911 sfaa(&val);
2912 return val;
2915 if ! compile_prog "" "" ; then
2916 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
2920 ##########################################
2921 # check and set a backend for coroutine
2923 # default is ucontext, but always fallback to gthread
2924 # windows autodetected by make
2925 if test "$coroutine" = "" -o "$coroutine" = "ucontext"; then
2926 if test "$darwin" != "yes"; then
2927 cat > $TMPC << EOF
2928 #include <ucontext.h>
2929 #ifdef __stub_makecontext
2930 #error Ignoring glibc stub makecontext which will always fail
2931 #endif
2932 int main(void) { makecontext(0, 0, 0); return 0; }
2934 if compile_prog "" "" ; then
2935 coroutine_backend=ucontext
2936 else
2937 coroutine_backend=gthread
2939 else
2940 echo "Silently falling back into gthread backend under darwin"
2942 elif test "$coroutine" = "gthread" ; then
2943 coroutine_backend=gthread
2944 elif test "$coroutine" = "windows" ; then
2945 coroutine_backend=windows
2946 elif test "$coroutine" = "sigaltstack" ; then
2947 coroutine_backend=sigaltstack
2948 else
2949 echo
2950 echo "Error: unknown coroutine backend $coroutine"
2951 echo
2952 exit 1
2955 ##########################################
2956 # check if we have open_by_handle_at
2958 open_by_handle_at=no
2959 cat > $TMPC << EOF
2960 #include <fcntl.h>
2961 #if !defined(AT_EMPTY_PATH)
2962 # error missing definition
2963 #else
2964 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
2965 #endif
2967 if compile_prog "" "" ; then
2968 open_by_handle_at=yes
2971 ########################################
2972 # check if we have linux/magic.h
2974 linux_magic_h=no
2975 cat > $TMPC << EOF
2976 #include <linux/magic.h>
2977 int main(void) {
2978 return 0;
2981 if compile_prog "" "" ; then
2982 linux_magic_h=yes
2985 ########################################
2986 # check whether we can disable the -Wunused-but-set-variable
2987 # option with a pragma (this is needed to silence a warning in
2988 # some versions of the valgrind VALGRIND_STACK_DEREGISTER macro.)
2989 # This test has to be compiled with -Werror as otherwise an
2990 # unknown pragma is only a warning.
2991 pragma_disable_unused_but_set=no
2992 cat > $TMPC << EOF
2993 #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
2994 int main(void) {
2995 return 0;
2998 if compile_prog "-Werror" "" ; then
2999 pragma_disable_unused_but_set=yes
3002 ########################################
3003 # check if we have valgrind/valgrind.h and valgrind/memcheck.h
3005 valgrind_h=no
3006 cat > $TMPC << EOF
3007 #include <valgrind/valgrind.h>
3008 #include <valgrind/memcheck.h>
3009 int main(void) {
3010 return 0;
3013 if compile_prog "" "" ; then
3014 valgrind_h=yes
3017 ########################################
3018 # check if environ is declared
3020 has_environ=no
3021 cat > $TMPC << EOF
3022 #include <unistd.h>
3023 int main(void) {
3024 environ = 0;
3025 return 0;
3028 if compile_prog "" "" ; then
3029 has_environ=yes
3032 ##########################################
3033 # End of CC checks
3034 # After here, no more $cc or $ld runs
3036 if test "$debug" = "no" ; then
3037 CFLAGS="-O2 -D_FORTIFY_SOURCE=2 $CFLAGS"
3040 # Disable zero malloc errors for official releases unless explicitly told to
3041 # enable/disable
3042 if test -z "$zero_malloc" ; then
3043 if test "$z_version" = "50" ; then
3044 zero_malloc="no"
3045 else
3046 zero_malloc="yes"
3050 # Now we've finished running tests it's OK to add -Werror to the compiler flags
3051 if test "$werror" = "yes"; then
3052 QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
3055 if test "$solaris" = "no" ; then
3056 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
3057 LDFLAGS="-Wl,--warn-common $LDFLAGS"
3061 # test if pod2man has --utf8 option
3062 if pod2man --help | grep -q utf8; then
3063 POD2MAN="pod2man --utf8"
3064 else
3065 POD2MAN="pod2man"
3068 # Use ASLR, no-SEH and DEP if available
3069 if test "$mingw32" = "yes" ; then
3070 for flag in --dynamicbase --no-seh --nxcompat; do
3071 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
3072 LDFLAGS="-Wl,$flag $LDFLAGS"
3074 done
3077 qemu_confdir=$sysconfdir$confsuffix
3078 qemu_datadir=$datadir$confsuffix
3080 tools=""
3081 if test "$want_tools" = "yes" ; then
3082 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
3083 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
3084 tools="qemu-nbd\$(EXESUF) $tools"
3087 if test "$softmmu" = yes ; then
3088 if test "$virtfs" != no ; then
3089 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
3090 virtfs=yes
3091 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
3092 else
3093 if test "$virtfs" = yes; then
3094 echo "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
3095 exit 1
3097 virtfs=no
3100 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
3101 if [ "$guest_agent" = "yes" ]; then
3102 tools="qemu-ga\$(EXESUF) $tools"
3105 if test "$smartcard_nss" = "yes" ; then
3106 tools="vscclient\$(EXESUF) $tools"
3110 # Mac OS X ships with a broken assembler
3111 roms=
3112 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
3113 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
3114 "$softmmu" = yes ; then
3115 roms="optionrom"
3117 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
3118 roms="$roms spapr-rtas"
3121 echo "Install prefix $prefix"
3122 echo "BIOS directory `eval echo $qemu_datadir`"
3123 echo "binary directory `eval echo $bindir`"
3124 echo "library directory `eval echo $libdir`"
3125 echo "libexec directory `eval echo $libexecdir`"
3126 echo "include directory `eval echo $includedir`"
3127 echo "config directory `eval echo $sysconfdir`"
3128 if test "$mingw32" = "no" ; then
3129 echo "Manual directory `eval echo $mandir`"
3130 echo "ELF interp prefix $interp_prefix"
3132 echo "Source path $source_path"
3133 echo "C compiler $cc"
3134 echo "Host C compiler $host_cc"
3135 echo "Objective-C compiler $objcc"
3136 echo "CFLAGS $CFLAGS"
3137 echo "QEMU_CFLAGS $QEMU_CFLAGS"
3138 echo "LDFLAGS $LDFLAGS"
3139 echo "make $make"
3140 echo "install $install"
3141 echo "python $python"
3142 if test "$slirp" = "yes" ; then
3143 echo "smbd $smbd"
3145 echo "host CPU $cpu"
3146 echo "host big endian $bigendian"
3147 echo "target list $target_list"
3148 echo "tcg debug enabled $debug_tcg"
3149 echo "gprof enabled $gprof"
3150 echo "sparse enabled $sparse"
3151 echo "strip binaries $strip_opt"
3152 echo "profiler $profiler"
3153 echo "static build $static"
3154 echo "-Werror enabled $werror"
3155 if test "$darwin" = "yes" ; then
3156 echo "Cocoa support $cocoa"
3158 echo "SDL support $sdl"
3159 echo "curses support $curses"
3160 echo "curl support $curl"
3161 echo "mingw32 support $mingw32"
3162 echo "Audio drivers $audio_drv_list"
3163 echo "Extra audio cards $audio_card_list"
3164 echo "Block whitelist $block_drv_whitelist"
3165 echo "Mixer emulation $mixemu"
3166 echo "VirtFS support $virtfs"
3167 echo "VNC support $vnc"
3168 if test "$vnc" = "yes" ; then
3169 echo "VNC TLS support $vnc_tls"
3170 echo "VNC SASL support $vnc_sasl"
3171 echo "VNC JPEG support $vnc_jpeg"
3172 echo "VNC PNG support $vnc_png"
3174 if test -n "$sparc_cpu"; then
3175 echo "Target Sparc Arch $sparc_cpu"
3177 echo "xen support $xen"
3178 echo "brlapi support $brlapi"
3179 echo "bluez support $bluez"
3180 echo "Documentation $docs"
3181 [ ! -z "$uname_release" ] && \
3182 echo "uname -r $uname_release"
3183 echo "NPTL support $nptl"
3184 echo "GUEST_BASE $guest_base"
3185 echo "PIE $pie"
3186 echo "vde support $vde"
3187 echo "Linux AIO support $linux_aio"
3188 echo "ATTR/XATTR support $attr"
3189 echo "Install blobs $blobs"
3190 echo "KVM support $kvm"
3191 echo "TCG interpreter $tcg_interpreter"
3192 echo "fdt support $fdt"
3193 echo "preadv support $preadv"
3194 echo "fdatasync $fdatasync"
3195 echo "madvise $madvise"
3196 echo "posix_madvise $posix_madvise"
3197 echo "uuid support $uuid"
3198 echo "libcap-ng support $cap_ng"
3199 echo "vhost-net support $vhost_net"
3200 echo "Trace backend $trace_backend"
3201 echo "Trace output file $trace_file-<pid>"
3202 echo "spice support $spice ($spice_protocol_version/$spice_server_version)"
3203 echo "rbd support $rbd"
3204 echo "xfsctl support $xfs"
3205 echo "nss used $smartcard_nss"
3206 echo "usb net redir $usb_redir"
3207 echo "OpenGL support $opengl"
3208 echo "libiscsi support $libiscsi"
3209 echo "build guest agent $guest_agent"
3210 echo "seccomp support $seccomp"
3211 echo "coroutine backend $coroutine_backend"
3212 echo "GlusterFS support $glusterfs"
3214 if test "$sdl_too_old" = "yes"; then
3215 echo "-> Your SDL version is too old - please upgrade to have SDL support"
3218 config_host_mak="config-host.mak"
3219 config_host_ld="config-host.ld"
3221 echo "# Automatically generated by configure - do not modify" > $config_host_mak
3222 printf "# Configured with:" >> $config_host_mak
3223 printf " '%s'" "$0" "$@" >> $config_host_mak
3224 echo >> $config_host_mak
3226 echo all: >> $config_host_mak
3227 echo "prefix=$prefix" >> $config_host_mak
3228 echo "bindir=$bindir" >> $config_host_mak
3229 echo "libdir=$libdir" >> $config_host_mak
3230 echo "libexecdir=$libexecdir" >> $config_host_mak
3231 echo "includedir=$includedir" >> $config_host_mak
3232 echo "mandir=$mandir" >> $config_host_mak
3233 echo "sysconfdir=$sysconfdir" >> $config_host_mak
3234 echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
3235 echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
3236 echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
3237 echo "CONFIG_QEMU_HELPERDIR=\"$libexecdir\"" >> $config_host_mak
3239 echo "ARCH=$ARCH" >> $config_host_mak
3240 if test "$debug_tcg" = "yes" ; then
3241 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
3243 if test "$debug" = "yes" ; then
3244 echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
3246 if test "$strip_opt" = "yes" ; then
3247 echo "STRIP=${strip}" >> $config_host_mak
3249 if test "$bigendian" = "yes" ; then
3250 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
3252 if test "$mingw32" = "yes" ; then
3253 echo "CONFIG_WIN32=y" >> $config_host_mak
3254 rc_version=`cat $source_path/VERSION`
3255 version_major=${rc_version%%.*}
3256 rc_version=${rc_version#*.}
3257 version_minor=${rc_version%%.*}
3258 rc_version=${rc_version#*.}
3259 version_subminor=${rc_version%%.*}
3260 version_micro=0
3261 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
3262 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
3263 else
3264 echo "CONFIG_POSIX=y" >> $config_host_mak
3267 if test "$linux" = "yes" ; then
3268 echo "CONFIG_LINUX=y" >> $config_host_mak
3271 if test "$darwin" = "yes" ; then
3272 echo "CONFIG_DARWIN=y" >> $config_host_mak
3275 if test "$aix" = "yes" ; then
3276 echo "CONFIG_AIX=y" >> $config_host_mak
3279 if test "$solaris" = "yes" ; then
3280 echo "CONFIG_SOLARIS=y" >> $config_host_mak
3281 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
3282 if test "$needs_libsunmath" = "yes" ; then
3283 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
3286 if test "$haiku" = "yes" ; then
3287 echo "CONFIG_HAIKU=y" >> $config_host_mak
3289 if test "$static" = "yes" ; then
3290 echo "CONFIG_STATIC=y" >> $config_host_mak
3292 if test "$profiler" = "yes" ; then
3293 echo "CONFIG_PROFILER=y" >> $config_host_mak
3295 if test "$slirp" = "yes" ; then
3296 echo "CONFIG_SLIRP=y" >> $config_host_mak
3297 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
3298 QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES"
3300 if test "$vde" = "yes" ; then
3301 echo "CONFIG_VDE=y" >> $config_host_mak
3303 if test "$cap_ng" = "yes" ; then
3304 echo "CONFIG_LIBCAP=y" >> $config_host_mak
3306 for card in $audio_card_list; do
3307 def=CONFIG_`echo $card | LC_ALL=C tr '[a-z]' '[A-Z]'`
3308 echo "$def=y" >> $config_host_mak
3309 done
3310 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
3311 for drv in $audio_drv_list; do
3312 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'`
3313 echo "$def=y" >> $config_host_mak
3314 if test "$drv" = "fmod"; then
3315 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
3317 done
3318 if test "$audio_pt_int" = "yes" ; then
3319 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
3321 if test "$audio_win_int" = "yes" ; then
3322 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
3324 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
3325 if test "$mixemu" = "yes" ; then
3326 echo "CONFIG_MIXEMU=y" >> $config_host_mak
3328 if test "$vnc" = "yes" ; then
3329 echo "CONFIG_VNC=y" >> $config_host_mak
3331 if test "$vnc_tls" = "yes" ; then
3332 echo "CONFIG_VNC_TLS=y" >> $config_host_mak
3333 echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
3335 if test "$vnc_sasl" = "yes" ; then
3336 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
3337 echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
3339 if test "$vnc_jpeg" = "yes" ; then
3340 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
3341 echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
3343 if test "$vnc_png" = "yes" ; then
3344 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
3345 echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
3347 if test "$fnmatch" = "yes" ; then
3348 echo "CONFIG_FNMATCH=y" >> $config_host_mak
3350 if test "$uuid" = "yes" ; then
3351 echo "CONFIG_UUID=y" >> $config_host_mak
3353 if test "$xfs" = "yes" ; then
3354 echo "CONFIG_XFS=y" >> $config_host_mak
3356 qemu_version=`head $source_path/VERSION`
3357 echo "VERSION=$qemu_version" >>$config_host_mak
3358 echo "PKGVERSION=$pkgversion" >>$config_host_mak
3359 echo "SRC_PATH=$source_path" >> $config_host_mak
3360 echo "TARGET_DIRS=$target_list" >> $config_host_mak
3361 if [ "$docs" = "yes" ] ; then
3362 echo "BUILD_DOCS=yes" >> $config_host_mak
3364 if test "$sdl" = "yes" ; then
3365 echo "CONFIG_SDL=y" >> $config_host_mak
3366 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
3368 if test "$cocoa" = "yes" ; then
3369 echo "CONFIG_COCOA=y" >> $config_host_mak
3371 if test "$curses" = "yes" ; then
3372 echo "CONFIG_CURSES=y" >> $config_host_mak
3374 if test "$atfile" = "yes" ; then
3375 echo "CONFIG_ATFILE=y" >> $config_host_mak
3377 if test "$utimens" = "yes" ; then
3378 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
3380 if test "$pipe2" = "yes" ; then
3381 echo "CONFIG_PIPE2=y" >> $config_host_mak
3383 if test "$accept4" = "yes" ; then
3384 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
3386 if test "$splice" = "yes" ; then
3387 echo "CONFIG_SPLICE=y" >> $config_host_mak
3389 if test "$eventfd" = "yes" ; then
3390 echo "CONFIG_EVENTFD=y" >> $config_host_mak
3392 if test "$fallocate" = "yes" ; then
3393 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
3395 if test "$sync_file_range" = "yes" ; then
3396 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
3398 if test "$fiemap" = "yes" ; then
3399 echo "CONFIG_FIEMAP=y" >> $config_host_mak
3401 if test "$dup3" = "yes" ; then
3402 echo "CONFIG_DUP3=y" >> $config_host_mak
3404 if test "$epoll" = "yes" ; then
3405 echo "CONFIG_EPOLL=y" >> $config_host_mak
3407 if test "$epoll_create1" = "yes" ; then
3408 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
3410 if test "$epoll_pwait" = "yes" ; then
3411 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
3413 if test "$inotify" = "yes" ; then
3414 echo "CONFIG_INOTIFY=y" >> $config_host_mak
3416 if test "$inotify1" = "yes" ; then
3417 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
3419 if test "$byteswap_h" = "yes" ; then
3420 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
3422 if test "$bswap_h" = "yes" ; then
3423 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
3425 if test "$curl" = "yes" ; then
3426 echo "CONFIG_CURL=y" >> $config_host_mak
3427 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
3429 if test "$brlapi" = "yes" ; then
3430 echo "CONFIG_BRLAPI=y" >> $config_host_mak
3432 if test "$bluez" = "yes" ; then
3433 echo "CONFIG_BLUEZ=y" >> $config_host_mak
3434 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
3436 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
3437 if test "$xen" = "yes" ; then
3438 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
3439 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
3441 if test "$linux_aio" = "yes" ; then
3442 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
3444 if test "$attr" = "yes" ; then
3445 echo "CONFIG_ATTR=y" >> $config_host_mak
3447 if test "$libattr" = "yes" ; then
3448 echo "CONFIG_LIBATTR=y" >> $config_host_mak
3450 if test "$virtfs" = "yes" ; then
3451 echo "CONFIG_VIRTFS=y" >> $config_host_mak
3453 if test "$blobs" = "yes" ; then
3454 echo "INSTALL_BLOBS=yes" >> $config_host_mak
3456 if test "$iovec" = "yes" ; then
3457 echo "CONFIG_IOVEC=y" >> $config_host_mak
3459 if test "$preadv" = "yes" ; then
3460 echo "CONFIG_PREADV=y" >> $config_host_mak
3462 if test "$fdt" = "yes" ; then
3463 echo "CONFIG_FDT=y" >> $config_host_mak
3465 if test "$signalfd" = "yes" ; then
3466 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
3468 if test "$tcg_interpreter" = "yes" ; then
3469 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
3471 if test "$fdatasync" = "yes" ; then
3472 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
3474 if test "$madvise" = "yes" ; then
3475 echo "CONFIG_MADVISE=y" >> $config_host_mak
3477 if test "$posix_madvise" = "yes" ; then
3478 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
3481 if test "$spice" = "yes" ; then
3482 echo "CONFIG_SPICE=y" >> $config_host_mak
3485 if test "$spice_qxl_io_monitors_config_async" = "yes" ; then
3486 echo "CONFIG_QXL_IO_MONITORS_CONFIG_ASYNC=y" >> $config_host_mak
3489 if test "$spice_qxl_client_monitors_config" = "yes" ; then
3490 echo "CONFIG_QXL_CLIENT_MONITORS_CONFIG=y" >> $config_host_mak
3493 if test "$smartcard" = "yes" ; then
3494 echo "CONFIG_SMARTCARD=y" >> $config_host_mak
3497 if test "$smartcard_nss" = "yes" ; then
3498 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
3499 echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3500 echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3503 if test "$usb_redir" = "yes" ; then
3504 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
3507 if test "$opengl" = "yes" ; then
3508 echo "CONFIG_OPENGL=y" >> $config_host_mak
3511 if test "$libiscsi" = "yes" ; then
3512 echo "CONFIG_LIBISCSI=y" >> $config_host_mak
3515 if test "$seccomp" = "yes"; then
3516 echo "CONFIG_SECCOMP=y" >> $config_host_mak
3519 # XXX: suppress that
3520 if [ "$bsd" = "yes" ] ; then
3521 echo "CONFIG_BSD=y" >> $config_host_mak
3524 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
3526 if test "$zero_malloc" = "yes" ; then
3527 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
3529 if test "$rbd" = "yes" ; then
3530 echo "CONFIG_RBD=y" >> $config_host_mak
3533 if test "$coroutine_backend" = "ucontext" ; then
3534 echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak
3535 elif test "$coroutine_backend" = "sigaltstack" ; then
3536 echo "CONFIG_SIGALTSTACK_COROUTINE=y" >> $config_host_mak
3539 if test "$open_by_handle_at" = "yes" ; then
3540 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
3543 if test "$linux_magic_h" = "yes" ; then
3544 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
3547 if test "$pragma_disable_unused_but_set" = "yes" ; then
3548 echo "CONFIG_PRAGMA_DISABLE_UNUSED_BUT_SET=y" >> $config_host_mak
3551 if test "$valgrind_h" = "yes" ; then
3552 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
3555 if test "$has_environ" = "yes" ; then
3556 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
3559 if test "$glusterfs" = "yes" ; then
3560 echo "CONFIG_GLUSTERFS=y" >> $config_host_mak
3563 # USB host support
3564 case "$usb" in
3565 linux)
3566 echo "HOST_USB=linux" >> $config_host_mak
3568 bsd)
3569 echo "HOST_USB=bsd" >> $config_host_mak
3572 echo "HOST_USB=stub" >> $config_host_mak
3574 esac
3576 # use default implementation for tracing backend-specific routines
3577 trace_default=yes
3578 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
3579 if test "$trace_backend" = "nop"; then
3580 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
3582 if test "$trace_backend" = "simple"; then
3583 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
3584 trace_default=no
3585 # Set the appropriate trace file.
3586 trace_file="\"$trace_file-\" FMT_pid"
3588 if test "$trace_backend" = "stderr"; then
3589 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
3590 trace_default=no
3592 if test "$trace_backend" = "ust"; then
3593 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
3595 if test "$trace_backend" = "dtrace"; then
3596 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
3597 if test "$trace_backend_stap" = "yes" ; then
3598 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
3601 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
3602 if test "$trace_default" = "yes"; then
3603 echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak
3606 echo "TOOLS=$tools" >> $config_host_mak
3607 echo "ROMS=$roms" >> $config_host_mak
3608 echo "MAKE=$make" >> $config_host_mak
3609 echo "INSTALL=$install" >> $config_host_mak
3610 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
3611 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
3612 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
3613 echo "PYTHON=$python" >> $config_host_mak
3614 echo "CC=$cc" >> $config_host_mak
3615 echo "CC_I386=$cc_i386" >> $config_host_mak
3616 echo "HOST_CC=$host_cc" >> $config_host_mak
3617 echo "OBJCC=$objcc" >> $config_host_mak
3618 echo "AR=$ar" >> $config_host_mak
3619 echo "OBJCOPY=$objcopy" >> $config_host_mak
3620 echo "LD=$ld" >> $config_host_mak
3621 echo "WINDRES=$windres" >> $config_host_mak
3622 echo "LIBTOOL=$libtool" >> $config_host_mak
3623 echo "CFLAGS=$CFLAGS" >> $config_host_mak
3624 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
3625 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
3626 if test "$sparse" = "yes" ; then
3627 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
3628 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
3629 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
3631 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
3632 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
3633 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
3634 echo "LIBS+=$LIBS" >> $config_host_mak
3635 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
3636 echo "EXESUF=$EXESUF" >> $config_host_mak
3637 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
3638 echo "POD2MAN=$POD2MAN" >> $config_host_mak
3640 # generate list of library paths for linker script
3642 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
3644 if test -f ${config_host_ld}~ ; then
3645 if cmp -s $config_host_ld ${config_host_ld}~ ; then
3646 mv ${config_host_ld}~ $config_host_ld
3647 else
3648 rm ${config_host_ld}~
3652 for d in libdis libdis-user; do
3653 symlink "$source_path/Makefile.dis" "$d/Makefile"
3654 echo > $d/config.mak
3655 done
3657 # use included Linux headers
3658 if test "$linux" = "yes" ; then
3659 mkdir -p linux-headers
3660 case "$cpu" in
3661 i386|x86_64)
3662 linux_arch=x86
3664 ppcemb|ppc|ppc64)
3665 linux_arch=powerpc
3667 s390x)
3668 linux_arch=s390
3671 # For most CPUs the kernel architecture name and QEMU CPU name match.
3672 linux_arch="$cpu"
3674 esac
3675 # For non-KVM architectures we will not have asm headers
3676 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
3677 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
3681 for target in $target_list; do
3682 target_dir="$target"
3683 config_target_mak=$target_dir/config-target.mak
3684 target_arch2=`echo $target | cut -d '-' -f 1`
3685 target_bigendian="no"
3687 case "$target_arch2" in
3688 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
3689 target_bigendian=yes
3691 esac
3692 target_softmmu="no"
3693 target_user_only="no"
3694 target_linux_user="no"
3695 target_bsd_user="no"
3696 case "$target" in
3697 ${target_arch2}-softmmu)
3698 target_softmmu="yes"
3700 ${target_arch2}-linux-user)
3701 if test "$linux" != "yes" ; then
3702 echo "ERROR: Target '$target' is only available on a Linux host"
3703 exit 1
3705 target_user_only="yes"
3706 target_linux_user="yes"
3708 ${target_arch2}-bsd-user)
3709 if test "$bsd" != "yes" ; then
3710 echo "ERROR: Target '$target' is only available on a BSD host"
3711 exit 1
3713 target_user_only="yes"
3714 target_bsd_user="yes"
3717 echo "ERROR: Target '$target' not recognised"
3718 exit 1
3720 esac
3722 mkdir -p $target_dir
3723 echo "# Automatically generated by configure - do not modify" > $config_target_mak
3725 bflt="no"
3726 target_nptl="no"
3727 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3728 gdb_xml_files=""
3729 target_short_alignment=2
3730 target_int_alignment=4
3731 target_long_alignment=4
3732 target_llong_alignment=8
3733 target_libs_softmmu=
3735 TARGET_ARCH="$target_arch2"
3736 TARGET_BASE_ARCH=""
3737 TARGET_ABI_DIR=""
3739 case "$target_arch2" in
3740 i386)
3742 x86_64)
3743 TARGET_BASE_ARCH=i386
3744 target_phys_bits=64
3745 target_long_alignment=8
3747 alpha)
3748 target_long_alignment=8
3749 target_nptl="yes"
3751 arm|armeb)
3752 TARGET_ARCH=arm
3753 bflt="yes"
3754 target_nptl="yes"
3755 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3756 target_llong_alignment=4
3757 target_libs_softmmu="$fdt_libs"
3759 cris)
3760 target_nptl="yes"
3762 lm32)
3763 target_libs_softmmu="$opengl_libs"
3765 m68k)
3766 bflt="yes"
3767 gdb_xml_files="cf-core.xml cf-fp.xml"
3768 target_int_alignment=2
3769 target_long_alignment=2
3770 target_llong_alignment=2
3772 microblaze|microblazeel)
3773 TARGET_ARCH=microblaze
3774 bflt="yes"
3775 target_nptl="yes"
3776 target_libs_softmmu="$fdt_libs"
3778 mips|mipsel)
3779 TARGET_ARCH=mips
3780 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3781 target_nptl="yes"
3783 mipsn32|mipsn32el)
3784 TARGET_ARCH=mipsn32
3785 TARGET_BASE_ARCH=mips
3786 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3788 mips64|mips64el)
3789 TARGET_ARCH=mips64
3790 TARGET_BASE_ARCH=mips
3791 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3792 target_long_alignment=8
3794 or32)
3795 TARGET_ARCH=openrisc
3796 TARGET_BASE_ARCH=openrisc
3798 ppc)
3799 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3800 target_nptl="yes"
3801 target_libs_softmmu="$fdt_libs"
3803 ppcemb)
3804 TARGET_BASE_ARCH=ppc
3805 TARGET_ABI_DIR=ppc
3806 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3807 target_nptl="yes"
3808 target_libs_softmmu="$fdt_libs"
3810 ppc64)
3811 TARGET_BASE_ARCH=ppc
3812 TARGET_ABI_DIR=ppc
3813 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3814 target_long_alignment=8
3815 target_libs_softmmu="$fdt_libs"
3817 ppc64abi32)
3818 TARGET_ARCH=ppc64
3819 TARGET_BASE_ARCH=ppc
3820 TARGET_ABI_DIR=ppc
3821 echo "TARGET_ABI32=y" >> $config_target_mak
3822 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3823 target_libs_softmmu="$fdt_libs"
3825 sh4|sh4eb)
3826 TARGET_ARCH=sh4
3827 bflt="yes"
3828 target_nptl="yes"
3830 sparc)
3832 sparc64)
3833 TARGET_BASE_ARCH=sparc
3834 target_long_alignment=8
3836 sparc32plus)
3837 TARGET_ARCH=sparc64
3838 TARGET_BASE_ARCH=sparc
3839 TARGET_ABI_DIR=sparc
3840 echo "TARGET_ABI32=y" >> $config_target_mak
3842 s390x)
3843 target_nptl="yes"
3844 target_long_alignment=8
3846 unicore32)
3847 target_phys_bits=32
3849 xtensa|xtensaeb)
3850 TARGET_ARCH=xtensa
3853 echo "Unsupported target CPU"
3854 exit 1
3856 esac
3857 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3858 if [ "$TARGET_BASE_ARCH" = "" ]; then
3859 TARGET_BASE_ARCH=$TARGET_ARCH
3862 symlink "$source_path/Makefile.target" "$target_dir/Makefile"
3864 upper() {
3865 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
3868 echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
3869 echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
3870 echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
3871 echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
3872 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3873 target_arch_name="`upper $TARGET_ARCH`"
3874 echo "TARGET_$target_arch_name=y" >> $config_target_mak
3875 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3876 echo "TARGET_TYPE=TARGET_TYPE_`upper $target_arch2`" >> $config_target_mak
3877 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3878 if [ "$TARGET_ABI_DIR" = "" ]; then
3879 TARGET_ABI_DIR=$TARGET_ARCH
3881 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
3882 case "$target_arch2" in
3883 i386|x86_64)
3884 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3885 echo "CONFIG_XEN=y" >> $config_target_mak
3886 if test "$xen_pci_passthrough" = yes; then
3887 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
3889 else
3890 echo "CONFIG_NO_XEN=y" >> $config_target_mak
3894 echo "CONFIG_NO_XEN=y" >> $config_target_mak
3895 esac
3896 case "$target_arch2" in
3897 i386|x86_64|ppcemb|ppc|ppc64|s390x)
3898 # Make sure the target and host cpus are compatible
3899 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
3900 \( "$target_arch2" = "$cpu" -o \
3901 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
3902 \( "$target_arch2" = "ppc64" -a "$cpu" = "ppc" \) -o \
3903 \( "$target_arch2" = "ppc" -a "$cpu" = "ppc64" \) -o \
3904 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
3905 \( "$target_arch2" = "x86_64" -a "$cpu" = "i386" \) -o \
3906 \( "$target_arch2" = "i386" -a "$cpu" = "x86_64" \) \) ; then
3907 echo "CONFIG_KVM=y" >> $config_target_mak
3908 echo "CONFIG_KVM_OPTIONS=y" >> $config_host_mak
3909 if test "$vhost_net" = "yes" ; then
3910 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
3913 esac
3914 case "$target_arch2" in
3915 i386|x86_64)
3916 echo "CONFIG_HAVE_GET_MEMORY_MAPPING=y" >> $config_target_mak
3917 esac
3918 if test "$target_arch2" = "ppc64" -a "$fdt" = "yes"; then
3919 echo "CONFIG_PSERIES=y" >> $config_target_mak
3921 if test "$target_bigendian" = "yes" ; then
3922 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
3924 if test "$target_softmmu" = "yes" ; then
3925 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
3926 echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
3927 if test "$smartcard_nss" = "yes" ; then
3928 echo "subdir-$target: subdir-libcacard" >> $config_host_mak
3930 case "$target_arch2" in
3931 i386|x86_64)
3932 echo "CONFIG_HAVE_CORE_DUMP=y" >> $config_target_mak
3933 esac
3935 if test "$target_user_only" = "yes" ; then
3936 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
3937 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
3939 if test "$target_linux_user" = "yes" ; then
3940 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
3942 list=""
3943 if test ! -z "$gdb_xml_files" ; then
3944 for x in $gdb_xml_files; do
3945 list="$list $source_path/gdb-xml/$x"
3946 done
3947 echo "TARGET_XML_FILES=$list" >> $config_target_mak
3950 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
3951 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
3953 if test "$target_user_only" = "yes" \
3954 -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
3955 echo "CONFIG_USE_NPTL=y" >> $config_target_mak
3957 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
3958 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
3960 if test "$target_bsd_user" = "yes" ; then
3961 echo "CONFIG_BSD_USER=y" >> $config_target_mak
3964 # the static way of configuring available audio cards requires this workaround
3965 if test "$target_user_only" != "yes" && grep -q CONFIG_PCSPK $source_path/default-configs/$target.mak; then
3966 echo "CONFIG_PCSPK=y" >> $config_target_mak
3969 # generate QEMU_CFLAGS/LDFLAGS for targets
3971 cflags=""
3972 includes=""
3973 ldflags=""
3975 if test "$tcg_interpreter" = "yes"; then
3976 includes="-I\$(SRC_PATH)/tcg/tci $includes"
3977 elif test "$ARCH" = "sparc64" ; then
3978 includes="-I\$(SRC_PATH)/tcg/sparc $includes"
3979 elif test "$ARCH" = "s390x" ; then
3980 includes="-I\$(SRC_PATH)/tcg/s390 $includes"
3981 elif test "$ARCH" = "x86_64" ; then
3982 includes="-I\$(SRC_PATH)/tcg/i386 $includes"
3983 else
3984 includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
3986 includes="-I\$(SRC_PATH)/tcg $includes"
3988 if test "$linux" = "yes" ; then
3989 includes="-I\$(SRC_PATH)/linux-headers $includes"
3992 if test "$target_user_only" = "yes" ; then
3993 libdis_config_mak=libdis-user/config.mak
3994 else
3995 libdis_config_mak=libdis/config.mak
3998 for i in $ARCH $TARGET_BASE_ARCH ; do
3999 case "$i" in
4000 alpha)
4001 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak
4002 echo "CONFIG_ALPHA_DIS=y" >> $libdis_config_mak
4004 arm)
4005 echo "CONFIG_ARM_DIS=y" >> $config_target_mak
4006 echo "CONFIG_ARM_DIS=y" >> $libdis_config_mak
4008 cris)
4009 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak
4010 echo "CONFIG_CRIS_DIS=y" >> $libdis_config_mak
4012 hppa)
4013 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak
4014 echo "CONFIG_HPPA_DIS=y" >> $libdis_config_mak
4016 i386|x86_64)
4017 echo "CONFIG_I386_DIS=y" >> $config_target_mak
4018 echo "CONFIG_I386_DIS=y" >> $libdis_config_mak
4020 ia64*)
4021 echo "CONFIG_IA64_DIS=y" >> $config_target_mak
4022 echo "CONFIG_IA64_DIS=y" >> $libdis_config_mak
4024 lm32)
4025 echo "CONFIG_LM32_DIS=y" >> $config_target_mak
4026 echo "CONFIG_LM32_DIS=y" >> $libdis_config_mak
4028 m68k)
4029 echo "CONFIG_M68K_DIS=y" >> $config_target_mak
4030 echo "CONFIG_M68K_DIS=y" >> $libdis_config_mak
4032 microblaze*)
4033 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak
4034 echo "CONFIG_MICROBLAZE_DIS=y" >> $libdis_config_mak
4036 mips*)
4037 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak
4038 echo "CONFIG_MIPS_DIS=y" >> $libdis_config_mak
4040 or32)
4041 echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak
4042 echo "CONFIG_OPENRISC_DIS=y" >> $libdis_config_mak
4044 ppc*)
4045 echo "CONFIG_PPC_DIS=y" >> $config_target_mak
4046 echo "CONFIG_PPC_DIS=y" >> $libdis_config_mak
4048 s390*)
4049 echo "CONFIG_S390_DIS=y" >> $config_target_mak
4050 echo "CONFIG_S390_DIS=y" >> $libdis_config_mak
4052 sh4)
4053 echo "CONFIG_SH4_DIS=y" >> $config_target_mak
4054 echo "CONFIG_SH4_DIS=y" >> $libdis_config_mak
4056 sparc*)
4057 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak
4058 echo "CONFIG_SPARC_DIS=y" >> $libdis_config_mak
4060 xtensa*)
4061 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak
4062 echo "CONFIG_XTENSA_DIS=y" >> $libdis_config_mak
4064 esac
4065 done
4066 if test "$tcg_interpreter" = "yes" ; then
4067 echo "CONFIG_TCI_DIS=y" >> $config_target_mak
4068 echo "CONFIG_TCI_DIS=y" >> $libdis_config_mak
4071 case "$ARCH" in
4072 alpha)
4073 # Ensure there's only a single GP
4074 cflags="-msmall-data $cflags"
4076 esac
4078 if test "$target_softmmu" = "yes" ; then
4079 case "$TARGET_BASE_ARCH" in
4080 arm)
4081 cflags="-DHAS_AUDIO $cflags"
4083 lm32)
4084 cflags="-DHAS_AUDIO $cflags"
4086 i386|mips|ppc)
4087 cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
4089 esac
4092 if test "$gprof" = "yes" ; then
4093 echo "TARGET_GPROF=yes" >> $config_target_mak
4094 if test "$target_linux_user" = "yes" ; then
4095 cflags="-p $cflags"
4096 ldflags="-p $ldflags"
4098 if test "$target_softmmu" = "yes" ; then
4099 ldflags="-p $ldflags"
4100 echo "GPROF_CFLAGS=-p" >> $config_target_mak
4104 if test "$ARCH" = "tci"; then
4105 linker_script=""
4106 else
4107 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
4110 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
4111 case "$ARCH" in
4112 alpha | s390x)
4113 # The default placement of the application is fine.
4116 ldflags="$linker_script $ldflags"
4118 esac
4121 echo "LDFLAGS+=$ldflags" >> $config_target_mak
4122 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
4123 echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
4125 done # for target in $targets
4127 # build tree in object directory in case the source is not in the current directory
4128 DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32"
4129 DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas"
4130 DIRS="$DIRS roms/seabios roms/vgabios"
4131 DIRS="$DIRS qapi-generated"
4132 DIRS="$DIRS libcacard libcacard/libcacard libcacard/trace"
4133 FILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
4134 FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
4135 FILES="$FILES tests/tcg/lm32/Makefile libcacard/Makefile"
4136 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
4137 FILES="$FILES pc-bios/spapr-rtas/Makefile"
4138 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
4139 for bios_file in \
4140 $source_path/pc-bios/*.bin \
4141 $source_path/pc-bios/*.rom \
4142 $source_path/pc-bios/*.dtb \
4143 $source_path/pc-bios/openbios-* \
4144 $source_path/pc-bios/palcode-*
4146 FILES="$FILES pc-bios/`basename $bios_file`"
4147 done
4148 mkdir -p $DIRS
4149 for f in $FILES ; do
4150 if [ -e "$source_path/$f" ] && [ "$source_path" != `pwd` ]; then
4151 symlink "$source_path/$f" "$f"
4153 done
4155 # temporary config to build submodules
4156 for rom in seabios vgabios ; do
4157 config_mak=roms/$rom/config.mak
4158 echo "# Automatically generated by configure - do not modify" > $config_mak
4159 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
4160 echo "CC=$cc" >> $config_mak
4161 echo "BCC=bcc" >> $config_mak
4162 echo "CPP=${cross_prefix}cpp" >> $config_mak
4163 echo "OBJCOPY=objcopy" >> $config_mak
4164 echo "IASL=iasl" >> $config_mak
4165 echo "LD=$ld" >> $config_mak
4166 done
4168 d=libuser
4169 symlink "$source_path/Makefile.user" "$d/Makefile"
4171 if test "$docs" = "yes" ; then
4172 mkdir -p QMP