combined-packet: Add a workaround for Linux usbfs + live migration
[qemu/agraf.git] / configure
blob9c6ac875a56469aaa0a79d6c503ca9adfb5d0b4c
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"
128 # Don't accept a target_list environment variable.
129 unset target_list
131 # Default value for a variable defining feature "foo".
132 # * foo="no" feature will only be used if --enable-foo arg is given
133 # * foo="" feature will be searched for, and if found, will be used
134 # unless --disable-foo is given
135 # * foo="yes" this value will only be set by --enable-foo flag.
136 # feature will searched for,
137 # if not found, configure exits with error
139 # Always add --enable-foo and --disable-foo command line args.
140 # Distributions want to ensure that several features are compiled in, and it
141 # is impossible without a --enable-foo that exits if a feature is not found.
143 bluez=""
144 brlapi=""
145 curl=""
146 curses=""
147 docs=""
148 fdt=""
149 nptl=""
150 sdl=""
151 virtfs=""
152 vnc="yes"
153 sparse="no"
154 uuid=""
155 vde=""
156 vnc_tls=""
157 vnc_sasl=""
158 vnc_jpeg=""
159 vnc_png=""
160 xen=""
161 xen_ctrl_version=""
162 xen_pci_passthrough=""
163 linux_aio=""
164 cap_ng=""
165 attr=""
166 libattr=""
167 xfs=""
169 vhost_net="no"
170 kvm="no"
171 gprof="no"
172 debug_tcg="no"
173 debug="no"
174 strip_opt="yes"
175 tcg_interpreter="no"
176 bigendian="no"
177 mingw32="no"
178 EXESUF=""
179 prefix="/usr/local"
180 mandir="\${prefix}/share/man"
181 datadir="\${prefix}/share"
182 qemu_docdir="\${prefix}/share/doc/qemu"
183 bindir="\${prefix}/bin"
184 libdir="\${prefix}/lib"
185 libexecdir="\${prefix}/libexec"
186 includedir="\${prefix}/include"
187 sysconfdir="\${prefix}/etc"
188 local_statedir="\${prefix}/var"
189 confsuffix="/qemu"
190 slirp="yes"
191 fmod_lib=""
192 fmod_inc=""
193 oss_lib=""
194 bsd="no"
195 linux="no"
196 solaris="no"
197 profiler="no"
198 cocoa="no"
199 softmmu="yes"
200 linux_user="no"
201 bsd_user="no"
202 guest_base="yes"
203 uname_release=""
204 mixemu="no"
205 aix="no"
206 blobs="yes"
207 pkgversion=""
208 pie=""
209 zero_malloc=""
210 trace_backend="nop"
211 trace_file="trace"
212 spice=""
213 rbd=""
214 smartcard=""
215 smartcard_nss=""
216 usb_redir=""
217 opengl=""
218 zlib="yes"
219 guest_agent="yes"
220 want_tools="yes"
221 libiscsi=""
222 coroutine=""
223 seccomp=""
224 glusterfs=""
226 # parse CC options first
227 for opt do
228 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
229 case "$opt" in
230 --cross-prefix=*) cross_prefix="$optarg"
232 --cc=*) CC="$optarg"
234 --source-path=*) source_path="$optarg"
236 --cpu=*) cpu="$optarg"
238 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
240 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
242 --enable-debug-info) debug_info="yes"
244 --disable-debug-info) debug_info="no"
246 esac
247 done
248 # OS specific
249 # Using uname is really, really broken. Once we have the right set of checks
250 # we can eliminate its usage altogether.
252 cc="${CC-${cross_prefix}gcc}"
253 ar="${AR-${cross_prefix}ar}"
254 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
255 ld="${LD-${cross_prefix}ld}"
256 libtool="${LIBTOOL-${cross_prefix}libtool}"
257 strip="${STRIP-${cross_prefix}strip}"
258 windres="${WINDRES-${cross_prefix}windres}"
259 pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
260 query_pkg_config() {
261 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
263 pkg_config=query_pkg_config
264 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
266 # default flags for all hosts
267 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
268 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
269 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
270 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
271 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/fpu"
272 if test "$debug_info" = "yes"; then
273 CFLAGS="-g $CFLAGS"
274 LDFLAGS="-g $LDFLAGS"
277 # make source path absolute
278 source_path=`cd "$source_path"; pwd`
280 check_define() {
281 cat > $TMPC <<EOF
282 #if !defined($1)
283 #error $1 not defined
284 #endif
285 int main(void) { return 0; }
287 compile_object
290 if check_define __linux__ ; then
291 targetos="Linux"
292 elif check_define _WIN32 ; then
293 targetos='MINGW32'
294 elif check_define __OpenBSD__ ; then
295 targetos='OpenBSD'
296 elif check_define __sun__ ; then
297 targetos='SunOS'
298 elif check_define __HAIKU__ ; then
299 targetos='Haiku'
300 else
301 targetos=`uname -s`
304 # Some host OSes need non-standard checks for which CPU to use.
305 # Note that these checks are broken for cross-compilation: if you're
306 # cross-compiling to one of these OSes then you'll need to specify
307 # the correct CPU with the --cpu option.
308 case $targetos in
309 Darwin)
310 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
311 # run 64-bit userspace code.
312 # If the user didn't specify a CPU explicitly and the kernel says this is
313 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
314 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
315 cpu="x86_64"
318 SunOS)
319 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo
320 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
321 cpu="x86_64"
323 esac
325 if test ! -z "$cpu" ; then
326 # command line argument
328 elif check_define __i386__ ; then
329 cpu="i386"
330 elif check_define __x86_64__ ; then
331 cpu="x86_64"
332 elif check_define __sparc__ ; then
333 if check_define __arch64__ ; then
334 cpu="sparc64"
335 else
336 cpu="sparc"
338 elif check_define _ARCH_PPC ; then
339 if check_define _ARCH_PPC64 ; then
340 cpu="ppc64"
341 else
342 cpu="ppc"
344 elif check_define __mips__ ; then
345 cpu="mips"
346 elif check_define __ia64__ ; then
347 cpu="ia64"
348 elif check_define __s390__ ; then
349 if check_define __s390x__ ; then
350 cpu="s390x"
351 else
352 cpu="s390"
354 elif check_define __arm__ ; then
355 cpu="arm"
356 elif check_define __hppa__ ; then
357 cpu="hppa"
358 else
359 cpu=`uname -m`
362 ARCH=
363 # Normalise host CPU name and set ARCH.
364 # Note that this case should only have supported host CPUs, not guests.
365 case "$cpu" in
366 ia64|ppc|ppc64|s390|s390x|sparc64)
367 cpu="$cpu"
369 i386|i486|i586|i686|i86pc|BePC)
370 cpu="i386"
372 x86_64|amd64)
373 cpu="x86_64"
375 armv*b|armv*l|arm)
376 cpu="arm"
378 hppa|parisc|parisc64)
379 cpu="hppa"
381 mips*)
382 cpu="mips"
384 sparc|sun4[cdmuv])
385 cpu="sparc"
388 # This will result in either an error or falling back to TCI later
389 ARCH=unknown
391 esac
392 if test -z "$ARCH"; then
393 ARCH="$cpu"
396 # OS specific
398 case $targetos in
399 CYGWIN*)
400 mingw32="yes"
401 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
402 audio_possible_drivers="winwave sdl"
403 audio_drv_list="winwave"
405 MINGW32*)
406 mingw32="yes"
407 audio_possible_drivers="winwave dsound sdl fmod"
408 audio_drv_list="winwave"
410 GNU/kFreeBSD)
411 bsd="yes"
412 audio_drv_list="oss"
413 audio_possible_drivers="oss sdl esd pa"
415 FreeBSD)
416 bsd="yes"
417 make="${MAKE-gmake}"
418 audio_drv_list="oss"
419 audio_possible_drivers="oss sdl esd pa"
420 # needed for kinfo_getvmmap(3) in libutil.h
421 LIBS="-lutil $LIBS"
423 DragonFly)
424 bsd="yes"
425 make="${MAKE-gmake}"
426 audio_drv_list="oss"
427 audio_possible_drivers="oss sdl esd pa"
429 NetBSD)
430 bsd="yes"
431 make="${MAKE-gmake}"
432 audio_drv_list="oss"
433 audio_possible_drivers="oss sdl esd"
434 oss_lib="-lossaudio"
436 OpenBSD)
437 bsd="yes"
438 make="${MAKE-gmake}"
439 audio_drv_list="oss"
440 audio_possible_drivers="oss sdl esd"
441 oss_lib="-lossaudio"
443 Darwin)
444 bsd="yes"
445 darwin="yes"
446 if [ "$cpu" = "x86_64" ] ; then
447 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
448 LDFLAGS="-arch x86_64 $LDFLAGS"
449 else
450 QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
452 cocoa="yes"
453 audio_drv_list="coreaudio"
454 audio_possible_drivers="coreaudio sdl fmod"
455 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
456 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
457 # Disable attempts to use ObjectiveC features in os/object.h since they
458 # won't work when we're compiling with gcc as a C compiler.
459 QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
461 SunOS)
462 solaris="yes"
463 make="${MAKE-gmake}"
464 install="${INSTALL-ginstall}"
465 ld="gld"
466 smbd="${SMBD-/usr/sfw/sbin/smbd}"
467 needs_libsunmath="no"
468 solarisrev=`uname -r | cut -f2 -d.`
469 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
470 if test "$solarisrev" -le 9 ; then
471 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
472 needs_libsunmath="yes"
473 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
474 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
475 LIBS="-lsunmath $LIBS"
476 else
477 echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
478 echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
479 echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
480 echo "Studio 11 can be downloaded from www.sun.com."
481 exit 1
485 if test -f /usr/include/sys/soundcard.h ; then
486 audio_drv_list="oss"
488 audio_possible_drivers="oss sdl"
489 # needed for CMSG_ macros in sys/socket.h
490 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
491 # needed for TIOCWIN* defines in termios.h
492 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
493 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
494 solarisnetlibs="-lsocket -lnsl -lresolv"
495 LIBS="$solarisnetlibs $LIBS"
496 libs_qga="$solarisnetlibs $libs_qga"
498 AIX)
499 aix="yes"
500 make="${MAKE-gmake}"
502 Haiku)
503 haiku="yes"
504 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
505 LIBS="-lposix_error_mapper -lnetwork $LIBS"
508 audio_drv_list="oss"
509 audio_possible_drivers="oss alsa sdl esd pa"
510 linux="yes"
511 linux_user="yes"
512 usb="linux"
513 kvm="yes"
514 vhost_net="yes"
515 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
516 audio_possible_drivers="$audio_possible_drivers fmod"
519 esac
521 if [ "$bsd" = "yes" ] ; then
522 if [ "$darwin" != "yes" ] ; then
523 usb="bsd"
524 bsd_user="yes"
528 : ${make=${MAKE-make}}
529 : ${install=${INSTALL-install}}
530 : ${python=${PYTHON-python}}
531 : ${smbd=${SMBD-/usr/sbin/smbd}}
533 # Default objcc to clang if available, otherwise use CC
534 if has clang; then
535 objcc=clang
536 else
537 objcc="$cc"
540 if test "$mingw32" = "yes" ; then
541 EXESUF=".exe"
542 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
543 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
544 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
545 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
546 cat > $TMPC << EOF
547 int main(void) { return 0; }
549 if compile_prog "" "-liberty" ; then
550 LIBS="-liberty $LIBS"
552 prefix="c:/Program Files/QEMU"
553 mandir="\${prefix}"
554 datadir="\${prefix}"
555 qemu_docdir="\${prefix}"
556 bindir="\${prefix}"
557 sysconfdir="\${prefix}"
558 local_statedir="\${prefix}"
559 confsuffix=""
560 libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga"
563 werror=""
565 for opt do
566 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
567 case "$opt" in
568 --help|-h) show_help=yes
570 --version|-V) exec cat $source_path/VERSION
572 --prefix=*) prefix="$optarg"
574 --interp-prefix=*) interp_prefix="$optarg"
576 --source-path=*)
578 --cross-prefix=*)
580 --cc=*)
582 --host-cc=*) host_cc="$optarg"
584 --objcc=*) objcc="$optarg"
586 --make=*) make="$optarg"
588 --install=*) install="$optarg"
590 --python=*) python="$optarg"
592 --smbd=*) smbd="$optarg"
594 --extra-cflags=*)
596 --extra-ldflags=*)
598 --enable-debug-info)
600 --disable-debug-info)
602 --cpu=*)
604 --target-list=*) target_list="$optarg"
606 --enable-trace-backend=*) trace_backend="$optarg"
608 --with-trace-file=*) trace_file="$optarg"
610 --enable-gprof) gprof="yes"
612 --static)
613 static="yes"
614 LDFLAGS="-static $LDFLAGS"
615 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
617 --mandir=*) mandir="$optarg"
619 --bindir=*) bindir="$optarg"
621 --libdir=*) libdir="$optarg"
623 --libexecdir=*) libexecdir="$optarg"
625 --includedir=*) includedir="$optarg"
627 --datadir=*) datadir="$optarg"
629 --with-confsuffix=*) confsuffix="$optarg"
631 --docdir=*) qemu_docdir="$optarg"
633 --sysconfdir=*) sysconfdir="$optarg"
635 --localstatedir=*) local_statedir="$optarg"
637 --sbindir=*|--sharedstatedir=*|\
638 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
639 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
640 # These switches are silently ignored, for compatibility with
641 # autoconf-generated configure scripts. This allows QEMU's
642 # configure to be used by RPM and similar macros that set
643 # lots of directory switches by default.
645 --disable-sdl) sdl="no"
647 --enable-sdl) sdl="yes"
649 --disable-virtfs) virtfs="no"
651 --enable-virtfs) virtfs="yes"
653 --disable-vnc) vnc="no"
655 --enable-vnc) vnc="yes"
657 --fmod-lib=*) fmod_lib="$optarg"
659 --fmod-inc=*) fmod_inc="$optarg"
661 --oss-lib=*) oss_lib="$optarg"
663 --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
665 --audio-drv-list=*) audio_drv_list="$optarg"
667 --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
669 --enable-debug-tcg) debug_tcg="yes"
671 --disable-debug-tcg) debug_tcg="no"
673 --enable-debug)
674 # Enable debugging options that aren't excessively noisy
675 debug_tcg="yes"
676 debug="yes"
677 strip_opt="no"
679 --enable-sparse) sparse="yes"
681 --disable-sparse) sparse="no"
683 --disable-strip) strip_opt="no"
685 --disable-vnc-tls) vnc_tls="no"
687 --enable-vnc-tls) vnc_tls="yes"
689 --disable-vnc-sasl) vnc_sasl="no"
691 --enable-vnc-sasl) vnc_sasl="yes"
693 --disable-vnc-jpeg) vnc_jpeg="no"
695 --enable-vnc-jpeg) vnc_jpeg="yes"
697 --disable-vnc-png) vnc_png="no"
699 --enable-vnc-png) vnc_png="yes"
701 --disable-slirp) slirp="no"
703 --disable-uuid) uuid="no"
705 --enable-uuid) uuid="yes"
707 --disable-vde) vde="no"
709 --enable-vde) vde="yes"
711 --disable-xen) xen="no"
713 --enable-xen) xen="yes"
715 --disable-xen-pci-passthrough) xen_pci_passthrough="no"
717 --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
719 --disable-brlapi) brlapi="no"
721 --enable-brlapi) brlapi="yes"
723 --disable-bluez) bluez="no"
725 --enable-bluez) bluez="yes"
727 --disable-kvm) kvm="no"
729 --enable-kvm) kvm="yes"
731 --disable-tcg-interpreter) tcg_interpreter="no"
733 --enable-tcg-interpreter) tcg_interpreter="yes"
735 --disable-cap-ng) cap_ng="no"
737 --enable-cap-ng) cap_ng="yes"
739 --disable-spice) spice="no"
741 --enable-spice) spice="yes"
743 --disable-libiscsi) libiscsi="no"
745 --enable-libiscsi) libiscsi="yes"
747 --enable-profiler) profiler="yes"
749 --disable-cocoa) cocoa="no"
751 --enable-cocoa)
752 cocoa="yes" ;
753 sdl="no" ;
754 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
756 --disable-system) softmmu="no"
758 --enable-system) softmmu="yes"
760 --disable-user)
761 linux_user="no" ;
762 bsd_user="no" ;
764 --enable-user) ;;
765 --disable-linux-user) linux_user="no"
767 --enable-linux-user) linux_user="yes"
769 --disable-bsd-user) bsd_user="no"
771 --enable-bsd-user) bsd_user="yes"
773 --enable-guest-base) guest_base="yes"
775 --disable-guest-base) guest_base="no"
777 --enable-pie) pie="yes"
779 --disable-pie) pie="no"
781 --enable-uname-release=*) uname_release="$optarg"
783 --enable-werror) werror="yes"
785 --disable-werror) werror="no"
787 --disable-curses) curses="no"
789 --enable-curses) curses="yes"
791 --disable-curl) curl="no"
793 --enable-curl) curl="yes"
795 --disable-fdt) fdt="no"
797 --enable-fdt) fdt="yes"
799 --disable-nptl) nptl="no"
801 --enable-nptl) nptl="yes"
803 --enable-mixemu) mixemu="yes"
805 --disable-linux-aio) linux_aio="no"
807 --enable-linux-aio) linux_aio="yes"
809 --disable-attr) attr="no"
811 --enable-attr) attr="yes"
813 --disable-blobs) blobs="no"
815 --with-pkgversion=*) pkgversion=" ($optarg)"
817 --with-coroutine=*) coroutine="$optarg"
819 --disable-docs) docs="no"
821 --enable-docs) docs="yes"
823 --disable-vhost-net) vhost_net="no"
825 --enable-vhost-net) vhost_net="yes"
827 --disable-opengl) opengl="no"
829 --enable-opengl) opengl="yes"
831 --disable-rbd) rbd="no"
833 --enable-rbd) rbd="yes"
835 --disable-xfsctl) xfs="no"
837 --enable-xfsctl) xfs="yes"
839 --disable-smartcard) smartcard="no"
841 --enable-smartcard) smartcard="yes"
843 --disable-smartcard-nss) smartcard_nss="no"
845 --enable-smartcard-nss) smartcard_nss="yes"
847 --disable-usb-redir) usb_redir="no"
849 --enable-usb-redir) usb_redir="yes"
851 --disable-zlib-test) zlib="no"
853 --enable-guest-agent) guest_agent="yes"
855 --disable-guest-agent) guest_agent="no"
857 --enable-tools) want_tools="yes"
859 --disable-tools) want_tools="no"
861 --enable-seccomp) seccomp="yes"
863 --disable-seccomp) seccomp="no"
865 --disable-glusterfs) glusterfs="no"
867 --enable-glusterfs) glusterfs="yes"
869 *) echo "ERROR: unknown option $opt"; show_help="yes"
871 esac
872 done
874 case "$cpu" in
875 sparc)
876 LDFLAGS="-m32 $LDFLAGS"
877 QEMU_CFLAGS="-m32 -mcpu=ultrasparc $QEMU_CFLAGS"
879 sparc64)
880 LDFLAGS="-m64 $LDFLAGS"
881 QEMU_CFLAGS="-m64 -mcpu=ultrasparc $QEMU_CFLAGS"
883 s390)
884 QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
885 LDFLAGS="-m31 $LDFLAGS"
887 s390x)
888 QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
889 LDFLAGS="-m64 $LDFLAGS"
891 i386)
892 QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
893 LDFLAGS="-m32 $LDFLAGS"
894 cc_i386='$(CC) -m32'
896 x86_64)
897 QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
898 LDFLAGS="-m64 $LDFLAGS"
899 cc_i386='$(CC) -m32'
901 # No special flags required for other host CPUs
902 esac
904 default_target_list=""
906 # these targets are portable
907 if [ "$softmmu" = "yes" ] ; then
908 default_target_list="\
909 i386-softmmu \
910 x86_64-softmmu \
911 alpha-softmmu \
912 arm-softmmu \
913 cris-softmmu \
914 lm32-softmmu \
915 m68k-softmmu \
916 microblaze-softmmu \
917 microblazeel-softmmu \
918 mips-softmmu \
919 mipsel-softmmu \
920 mips64-softmmu \
921 mips64el-softmmu \
922 or32-softmmu \
923 ppc-softmmu \
924 ppcemb-softmmu \
925 ppc64-softmmu \
926 sh4-softmmu \
927 sh4eb-softmmu \
928 sparc-softmmu \
929 sparc64-softmmu \
930 s390x-softmmu \
931 xtensa-softmmu \
932 xtensaeb-softmmu \
933 unicore32-softmmu \
936 # the following are Linux specific
937 if [ "$linux_user" = "yes" ] ; then
938 default_target_list="${default_target_list}\
939 i386-linux-user \
940 x86_64-linux-user \
941 alpha-linux-user \
942 arm-linux-user \
943 armeb-linux-user \
944 cris-linux-user \
945 m68k-linux-user \
946 microblaze-linux-user \
947 microblazeel-linux-user \
948 mips-linux-user \
949 mipsel-linux-user \
950 or32-linux-user \
951 ppc-linux-user \
952 ppc64-linux-user \
953 ppc64abi32-linux-user \
954 sh4-linux-user \
955 sh4eb-linux-user \
956 sparc-linux-user \
957 sparc64-linux-user \
958 sparc32plus-linux-user \
959 unicore32-linux-user \
960 s390x-linux-user \
963 # the following are BSD specific
964 if [ "$bsd_user" = "yes" ] ; then
965 default_target_list="${default_target_list}\
966 i386-bsd-user \
967 x86_64-bsd-user \
968 sparc-bsd-user \
969 sparc64-bsd-user \
973 if test x"$show_help" = x"yes" ; then
974 cat << EOF
976 Usage: configure [options]
977 Options: [defaults in brackets after descriptions]
980 echo "Standard options:"
981 echo " --help print this message"
982 echo " --prefix=PREFIX install in PREFIX [$prefix]"
983 echo " --interp-prefix=PREFIX where to find shared libraries, etc."
984 echo " use %M for cpu name [$interp_prefix]"
985 echo " --target-list=LIST set target list (default: build everything)"
986 echo "Available targets: $default_target_list" | \
987 fold -s -w 53 | sed -e 's/^/ /'
988 echo ""
989 echo "Advanced options (experts only):"
990 echo " --source-path=PATH path of source code [$source_path]"
991 echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]"
992 echo " --cc=CC use C compiler CC [$cc]"
993 echo " --host-cc=CC use C compiler CC [$host_cc] for code run at"
994 echo " build time"
995 echo " --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]"
996 echo " --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS"
997 echo " --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS"
998 echo " --make=MAKE use specified make [$make]"
999 echo " --install=INSTALL use specified install [$install]"
1000 echo " --python=PYTHON use specified python [$python]"
1001 echo " --smbd=SMBD use specified smbd [$smbd]"
1002 echo " --static enable static build [$static]"
1003 echo " --mandir=PATH install man pages in PATH"
1004 echo " --datadir=PATH install firmware in PATH$confsuffix"
1005 echo " --docdir=PATH install documentation in PATH$confsuffix"
1006 echo " --bindir=PATH install binaries in PATH"
1007 echo " --sysconfdir=PATH install config in PATH$confsuffix"
1008 echo " --localstatedir=PATH install local state in PATH"
1009 echo " --with-confsuffix=SUFFIX suffix for QEMU data inside datadir and sysconfdir [$confsuffix]"
1010 echo " --enable-debug-tcg enable TCG debugging"
1011 echo " --disable-debug-tcg disable TCG debugging (default)"
1012 echo " --enable-debug enable common debug build options"
1013 echo " --enable-sparse enable sparse checker"
1014 echo " --disable-sparse disable sparse checker (default)"
1015 echo " --disable-strip disable stripping binaries"
1016 echo " --disable-werror disable compilation abort on warning"
1017 echo " --disable-sdl disable SDL"
1018 echo " --enable-sdl enable SDL"
1019 echo " --disable-virtfs disable VirtFS"
1020 echo " --enable-virtfs enable VirtFS"
1021 echo " --disable-vnc disable VNC"
1022 echo " --enable-vnc enable VNC"
1023 echo " --disable-cocoa disable Cocoa (Mac OS X only)"
1024 echo " --enable-cocoa enable Cocoa (default on Mac OS X)"
1025 echo " --audio-drv-list=LIST set audio drivers list:"
1026 echo " Available drivers: $audio_possible_drivers"
1027 echo " --audio-card-list=LIST set list of emulated audio cards [$audio_card_list]"
1028 echo " Available cards: $audio_possible_cards"
1029 echo " --block-drv-whitelist=L set block driver whitelist"
1030 echo " (affects only QEMU, not qemu-img)"
1031 echo " --enable-mixemu enable mixer emulation"
1032 echo " --disable-xen disable xen backend driver support"
1033 echo " --enable-xen enable xen backend driver support"
1034 echo " --disable-xen-pci-passthrough"
1035 echo " --enable-xen-pci-passthrough"
1036 echo " --disable-brlapi disable BrlAPI"
1037 echo " --enable-brlapi enable BrlAPI"
1038 echo " --disable-vnc-tls disable TLS encryption for VNC server"
1039 echo " --enable-vnc-tls enable TLS encryption for VNC server"
1040 echo " --disable-vnc-sasl disable SASL encryption for VNC server"
1041 echo " --enable-vnc-sasl enable SASL encryption for VNC server"
1042 echo " --disable-vnc-jpeg disable JPEG lossy compression for VNC server"
1043 echo " --enable-vnc-jpeg enable JPEG lossy compression for VNC server"
1044 echo " --disable-vnc-png disable PNG compression for VNC server (default)"
1045 echo " --enable-vnc-png enable PNG compression for VNC server"
1046 echo " --disable-curses disable curses output"
1047 echo " --enable-curses enable curses output"
1048 echo " --disable-curl disable curl connectivity"
1049 echo " --enable-curl enable curl connectivity"
1050 echo " --disable-fdt disable fdt device tree"
1051 echo " --enable-fdt enable fdt device tree"
1052 echo " --disable-bluez disable bluez stack connectivity"
1053 echo " --enable-bluez enable bluez stack connectivity"
1054 echo " --disable-slirp disable SLIRP userspace network connectivity"
1055 echo " --disable-kvm disable KVM acceleration support"
1056 echo " --enable-kvm enable KVM acceleration support"
1057 echo " --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)"
1058 echo " --disable-nptl disable usermode NPTL support"
1059 echo " --enable-nptl enable usermode NPTL support"
1060 echo " --enable-system enable all system emulation targets"
1061 echo " --disable-system disable all system emulation targets"
1062 echo " --enable-user enable supported user emulation targets"
1063 echo " --disable-user disable all user emulation targets"
1064 echo " --enable-linux-user enable all linux usermode emulation targets"
1065 echo " --disable-linux-user disable all linux usermode emulation targets"
1066 echo " --enable-bsd-user enable all BSD usermode emulation targets"
1067 echo " --disable-bsd-user disable all BSD usermode emulation targets"
1068 echo " --enable-guest-base enable GUEST_BASE support for usermode"
1069 echo " emulation targets"
1070 echo " --disable-guest-base disable GUEST_BASE support"
1071 echo " --enable-pie build Position Independent Executables"
1072 echo " --disable-pie do not build Position Independent Executables"
1073 echo " --fmod-lib path to FMOD library"
1074 echo " --fmod-inc path to FMOD includes"
1075 echo " --oss-lib path to OSS library"
1076 echo " --enable-uname-release=R Return R for uname -r in usermode emulation"
1077 echo " --cpu=CPU Build for host CPU [$cpu]"
1078 echo " --sparc_cpu=V Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
1079 echo " --disable-uuid disable uuid support"
1080 echo " --enable-uuid enable uuid support"
1081 echo " --disable-vde disable support for vde network"
1082 echo " --enable-vde enable support for vde network"
1083 echo " --disable-linux-aio disable Linux AIO support"
1084 echo " --enable-linux-aio enable Linux AIO support"
1085 echo " --disable-cap-ng disable libcap-ng support"
1086 echo " --enable-cap-ng enable libcap-ng support"
1087 echo " --disable-attr disables attr and xattr support"
1088 echo " --enable-attr enable attr and xattr support"
1089 echo " --disable-blobs disable installing provided firmware blobs"
1090 echo " --enable-docs enable documentation build"
1091 echo " --disable-docs disable documentation build"
1092 echo " --disable-vhost-net disable vhost-net acceleration support"
1093 echo " --enable-vhost-net enable vhost-net acceleration support"
1094 echo " --enable-trace-backend=B Set trace backend"
1095 echo " Available backends:" $($python "$source_path"/scripts/tracetool.py --list-backends)
1096 echo " --with-trace-file=NAME Full PATH,NAME of file to store traces"
1097 echo " Default:trace-<pid>"
1098 echo " --disable-spice disable spice"
1099 echo " --enable-spice enable spice"
1100 echo " --enable-rbd enable building the rados block device (rbd)"
1101 echo " --disable-libiscsi disable iscsi support"
1102 echo " --enable-libiscsi enable iscsi support"
1103 echo " --disable-smartcard disable smartcard support"
1104 echo " --enable-smartcard enable smartcard support"
1105 echo " --disable-smartcard-nss disable smartcard nss support"
1106 echo " --enable-smartcard-nss enable smartcard nss support"
1107 echo " --disable-usb-redir disable usb network redirection support"
1108 echo " --enable-usb-redir enable usb network redirection support"
1109 echo " --disable-guest-agent disable building of the QEMU Guest Agent"
1110 echo " --enable-guest-agent enable building of the QEMU Guest Agent"
1111 echo " --disable-seccomp disable seccomp support"
1112 echo " --enable-seccomp enables seccomp support"
1113 echo " --with-coroutine=BACKEND coroutine backend. Supported options:"
1114 echo " gthread, ucontext, sigaltstack, windows"
1115 echo " --enable-glusterfs enable GlusterFS backend"
1116 echo " --disable-glusterfs disable GlusterFS backend"
1117 echo ""
1118 echo "NOTE: The object files are built at the place where configure is launched"
1119 exit 1
1122 # Now we have handled --enable-tcg-interpreter and know we're not just
1123 # printing the help message, bail out if the host CPU isn't supported.
1124 if test "$ARCH" = "unknown"; then
1125 if test "$tcg_interpreter" = "yes" ; then
1126 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1127 ARCH=tci
1128 else
1129 echo "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1130 exit 1
1134 # check that the C compiler works.
1135 cat > $TMPC <<EOF
1136 int main(void) { return 0; }
1139 if compile_object ; then
1140 : C compiler works ok
1141 else
1142 echo "ERROR: \"$cc\" either does not exist or does not work"
1143 exit 1
1146 # Consult white-list to determine whether to enable werror
1147 # by default. Only enable by default for git builds
1148 z_version=`cut -f3 -d. $source_path/VERSION`
1150 if test -z "$werror" ; then
1151 if test "$z_version" = "50" -a \
1152 "$linux" = "yes" ; then
1153 werror="yes"
1154 else
1155 werror="no"
1159 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1160 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1161 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1162 gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags"
1163 gcc_flags="-Wno-initializer-overrides $gcc_flags"
1164 # Note that we do not add -Werror to gcc_flags here, because that would
1165 # enable it for all configure tests. If a configure test failed due
1166 # to -Werror this would just silently disable some features,
1167 # so it's too error prone.
1168 cat > $TMPC << EOF
1169 int main(void) { return 0; }
1171 for flag in $gcc_flags; do
1172 # Use the positive sense of the flag when testing for -Wno-wombat
1173 # support (gcc will happily accept the -Wno- form of unknown
1174 # warning options).
1175 optflag="$(echo $flag | sed -e 's/^-Wno-/-W/')"
1176 if compile_prog "-Werror $optflag" "" ; then
1177 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1179 done
1181 if test "$static" = "yes" ; then
1182 if test "$pie" = "yes" ; then
1183 echo "static and pie are mutually incompatible"
1184 exit 1
1185 else
1186 pie="no"
1190 if test "$pie" = ""; then
1191 case "$cpu-$targetos" in
1192 i386-Linux|x86_64-Linux|i386-OpenBSD|x86_64-OpenBSD)
1195 pie="no"
1197 esac
1200 if test "$pie" != "no" ; then
1201 cat > $TMPC << EOF
1203 #ifdef __linux__
1204 # define THREAD __thread
1205 #else
1206 # define THREAD
1207 #endif
1209 static THREAD int tls_var;
1211 int main(void) { return tls_var; }
1214 if compile_prog "-fPIE -DPIE" "-pie"; then
1215 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
1216 LDFLAGS="-pie $LDFLAGS"
1217 pie="yes"
1218 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
1219 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1221 else
1222 if test "$pie" = "yes"; then
1223 echo "PIE not available due to missing toolchain support"
1224 exit 1
1225 else
1226 echo "Disabling PIE due to missing toolchain support"
1227 pie="no"
1233 # Solaris specific configure tool chain decisions
1235 if test "$solaris" = "yes" ; then
1236 if has $install; then
1238 else
1239 echo "Solaris install program not found. Use --install=/usr/ucb/install or"
1240 echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
1241 echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1242 exit 1
1244 if test "`path_of $install`" = "/usr/sbin/install" ; then
1245 echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
1246 echo "try ginstall from the GNU fileutils available from www.blastwave.org"
1247 echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1248 exit 1
1250 if has ar; then
1252 else
1253 echo "Error: No path includes ar"
1254 if test -f /usr/ccs/bin/ar ; then
1255 echo "Add /usr/ccs/bin to your path and rerun configure"
1257 exit 1
1261 if ! has $python; then
1262 echo "Python not found. Use --python=/path/to/python"
1263 exit 1
1266 # Note that if the Python conditional here evaluates True we will exit
1267 # with status 1 which is a shell 'false' value.
1268 if ! "$python" -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then
1269 echo "Cannot use '$python', Python 2.4 or later is required."
1270 echo "Note that Python 3 or later is not yet supported."
1271 echo "Use --python=/path/to/python to specify a supported Python."
1272 exit 1
1275 if test -z "${target_list+xxx}" ; then
1276 target_list="$default_target_list"
1277 else
1278 target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1280 # see if system emulation was really requested
1281 case " $target_list " in
1282 *"-softmmu "*) softmmu=yes
1284 *) softmmu=no
1286 esac
1288 feature_not_found() {
1289 feature=$1
1291 echo "ERROR"
1292 echo "ERROR: User requested feature $feature"
1293 echo "ERROR: configure was not able to find it"
1294 echo "ERROR"
1295 exit 1;
1298 if test -z "$cross_prefix" ; then
1300 # ---
1301 # big/little endian test
1302 cat > $TMPC << EOF
1303 #include <inttypes.h>
1304 int main(void) {
1305 volatile uint32_t i=0x01234567;
1306 return (*((uint8_t*)(&i))) == 0x67;
1310 if compile_prog "" "" ; then
1311 $TMPE && bigendian="yes"
1312 else
1313 echo big/little test failed
1316 else
1318 # if cross compiling, cannot launch a program, so make a static guess
1319 case "$cpu" in
1320 arm)
1321 # ARM can be either way; ask the compiler which one we are
1322 if check_define __ARMEB__; then
1323 bigendian=yes
1326 hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1327 bigendian=yes
1329 esac
1333 ##########################################
1334 # NPTL probe
1336 if test "$nptl" != "no" ; then
1337 cat > $TMPC <<EOF
1338 #include <sched.h>
1339 #include <linux/futex.h>
1340 int main(void) {
1341 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1342 #error bork
1343 #endif
1344 return 0;
1348 if compile_object ; then
1349 nptl=yes
1350 else
1351 if test "$nptl" = "yes" ; then
1352 feature_not_found "nptl"
1354 nptl=no
1358 ##########################################
1359 # zlib check
1361 if test "$zlib" != "no" ; then
1362 cat > $TMPC << EOF
1363 #include <zlib.h>
1364 int main(void) { zlibVersion(); return 0; }
1366 if compile_prog "" "-lz" ; then
1368 else
1369 echo
1370 echo "Error: zlib check failed"
1371 echo "Make sure to have the zlib libs and headers installed."
1372 echo
1373 exit 1
1377 ##########################################
1378 # libseccomp check
1380 if test "$seccomp" != "no" ; then
1381 if $pkg_config libseccomp --modversion >/dev/null 2>&1; then
1382 LIBS=`$pkg_config --libs libseccomp`
1383 seccomp="yes"
1384 else
1385 if test "$seccomp" = "yes"; then
1386 feature_not_found "libseccomp"
1388 seccomp="no"
1391 ##########################################
1392 # xen probe
1394 if test "$xen" != "no" ; then
1395 xen_libs="-lxenstore -lxenctrl -lxenguest"
1397 # First we test whether Xen headers and libraries are available.
1398 # If no, we are done and there is no Xen support.
1399 # If yes, more tests are run to detect the Xen version.
1401 # Xen (any)
1402 cat > $TMPC <<EOF
1403 #include <xenctrl.h>
1404 int main(void) {
1405 return 0;
1408 if ! compile_prog "" "$xen_libs" ; then
1409 # Xen not found
1410 if test "$xen" = "yes" ; then
1411 feature_not_found "xen"
1413 xen=no
1415 # Xen unstable
1416 elif
1417 cat > $TMPC <<EOF &&
1418 #include <xenctrl.h>
1419 #include <xenstore.h>
1420 #include <stdint.h>
1421 #include <xen/hvm/hvm_info_table.h>
1422 #if !defined(HVM_MAX_VCPUS)
1423 # error HVM_MAX_VCPUS not defined
1424 #endif
1425 int main(void) {
1426 xc_interface *xc;
1427 xs_daemon_open();
1428 xc = xc_interface_open(0, 0, 0);
1429 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1430 xc_gnttab_open(NULL, 0);
1431 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1432 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1433 return 0;
1436 compile_prog "" "$xen_libs"
1437 then
1438 xen_ctrl_version=420
1439 xen=yes
1441 elif
1442 cat > $TMPC <<EOF &&
1443 #include <xenctrl.h>
1444 #include <xs.h>
1445 #include <stdint.h>
1446 #include <xen/hvm/hvm_info_table.h>
1447 #if !defined(HVM_MAX_VCPUS)
1448 # error HVM_MAX_VCPUS not defined
1449 #endif
1450 int main(void) {
1451 xs_daemon_open();
1452 xc_interface_open(0, 0, 0);
1453 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1454 xc_gnttab_open(NULL, 0);
1455 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1456 return 0;
1459 compile_prog "" "$xen_libs"
1460 then
1461 xen_ctrl_version=410
1462 xen=yes
1464 # Xen 4.0.0
1465 elif
1466 cat > $TMPC <<EOF &&
1467 #include <xenctrl.h>
1468 #include <xs.h>
1469 #include <stdint.h>
1470 #include <xen/hvm/hvm_info_table.h>
1471 #if !defined(HVM_MAX_VCPUS)
1472 # error HVM_MAX_VCPUS not defined
1473 #endif
1474 int main(void) {
1475 struct xen_add_to_physmap xatp = {
1476 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1478 xs_daemon_open();
1479 xc_interface_open();
1480 xc_gnttab_open();
1481 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1482 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1483 return 0;
1486 compile_prog "" "$xen_libs"
1487 then
1488 xen_ctrl_version=400
1489 xen=yes
1491 # Xen 3.4.0
1492 elif
1493 cat > $TMPC <<EOF &&
1494 #include <xenctrl.h>
1495 #include <xs.h>
1496 int main(void) {
1497 struct xen_add_to_physmap xatp = {
1498 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1500 xs_daemon_open();
1501 xc_interface_open();
1502 xc_gnttab_open();
1503 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1504 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1505 return 0;
1508 compile_prog "" "$xen_libs"
1509 then
1510 xen_ctrl_version=340
1511 xen=yes
1513 # Xen 3.3.0
1514 elif
1515 cat > $TMPC <<EOF &&
1516 #include <xenctrl.h>
1517 #include <xs.h>
1518 int main(void) {
1519 xs_daemon_open();
1520 xc_interface_open();
1521 xc_gnttab_open();
1522 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1523 return 0;
1526 compile_prog "" "$xen_libs"
1527 then
1528 xen_ctrl_version=330
1529 xen=yes
1531 # Xen version unsupported
1532 else
1533 if test "$xen" = "yes" ; then
1534 feature_not_found "xen (unsupported version)"
1536 xen=no
1539 if test "$xen" = yes; then
1540 libs_softmmu="$xen_libs $libs_softmmu"
1544 if test "$xen_pci_passthrough" != "no"; then
1545 if test "$xen" = "yes" && test "$linux" = "yes" &&
1546 test "$xen_ctrl_version" -ge 340; then
1547 xen_pci_passthrough=yes
1548 else
1549 if test "$xen_pci_passthrough" = "yes"; then
1550 echo "ERROR"
1551 echo "ERROR: User requested feature Xen PCI Passthrough"
1552 echo "ERROR: but this feature require /sys from Linux"
1553 if test "$xen_ctrl_version" -lt 340; then
1554 echo "ERROR: This feature does not work with Xen 3.3"
1556 echo "ERROR"
1557 exit 1;
1559 xen_pci_passthrough=no
1563 ##########################################
1564 # pkg-config probe
1566 if ! has "$pkg_config_exe"; then
1567 echo "Error: pkg-config binary '$pkg_config_exe' not found"
1568 exit 1
1571 ##########################################
1572 # libtool probe
1574 if ! has $libtool; then
1575 libtool=
1578 ##########################################
1579 # Sparse probe
1580 if test "$sparse" != "no" ; then
1581 if has cgcc; then
1582 sparse=yes
1583 else
1584 if test "$sparse" = "yes" ; then
1585 feature_not_found "sparse"
1587 sparse=no
1591 ##########################################
1592 # SDL probe
1594 # Look for sdl configuration program (pkg-config or sdl-config). Try
1595 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1596 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1597 sdl_config=sdl-config
1600 if $pkg_config sdl --modversion >/dev/null 2>&1; then
1601 sdlconfig="$pkg_config sdl"
1602 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1603 elif has ${sdl_config}; then
1604 sdlconfig="$sdl_config"
1605 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1606 else
1607 if test "$sdl" = "yes" ; then
1608 feature_not_found "sdl"
1610 sdl=no
1612 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1613 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1616 sdl_too_old=no
1617 if test "$sdl" != "no" ; then
1618 cat > $TMPC << EOF
1619 #include <SDL.h>
1620 #undef main /* We don't want SDL to override our main() */
1621 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1623 sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1624 if test "$static" = "yes" ; then
1625 sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1626 else
1627 sdl_libs=`$sdlconfig --libs 2> /dev/null`
1629 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1630 if test "$_sdlversion" -lt 121 ; then
1631 sdl_too_old=yes
1632 else
1633 if test "$cocoa" = "no" ; then
1634 sdl=yes
1638 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1639 if test "$sdl" = "yes" -a "$static" = "yes" ; then
1640 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1641 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1642 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1644 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1646 else
1647 sdl=no
1649 fi # static link
1650 else # sdl not found
1651 if test "$sdl" = "yes" ; then
1652 feature_not_found "sdl"
1654 sdl=no
1655 fi # sdl compile test
1658 if test "$sdl" = "yes" ; then
1659 cat > $TMPC <<EOF
1660 #include <SDL.h>
1661 #if defined(SDL_VIDEO_DRIVER_X11)
1662 #include <X11/XKBlib.h>
1663 #else
1664 #error No x11 support
1665 #endif
1666 int main(void) { return 0; }
1668 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1669 sdl_libs="$sdl_libs -lX11"
1671 libs_softmmu="$sdl_libs $libs_softmmu"
1674 ##########################################
1675 # VNC TLS detection
1676 if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
1677 cat > $TMPC <<EOF
1678 #include <gnutls/gnutls.h>
1679 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1681 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1682 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1683 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1684 vnc_tls=yes
1685 libs_softmmu="$vnc_tls_libs $libs_softmmu"
1686 else
1687 if test "$vnc_tls" = "yes" ; then
1688 feature_not_found "vnc-tls"
1690 vnc_tls=no
1694 ##########################################
1695 # VNC SASL detection
1696 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1697 cat > $TMPC <<EOF
1698 #include <sasl/sasl.h>
1699 #include <stdio.h>
1700 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1702 # Assuming Cyrus-SASL installed in /usr prefix
1703 vnc_sasl_cflags=""
1704 vnc_sasl_libs="-lsasl2"
1705 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1706 vnc_sasl=yes
1707 libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1708 else
1709 if test "$vnc_sasl" = "yes" ; then
1710 feature_not_found "vnc-sasl"
1712 vnc_sasl=no
1716 ##########################################
1717 # VNC JPEG detection
1718 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1719 cat > $TMPC <<EOF
1720 #include <stdio.h>
1721 #include <jpeglib.h>
1722 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1724 vnc_jpeg_cflags=""
1725 vnc_jpeg_libs="-ljpeg"
1726 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1727 vnc_jpeg=yes
1728 libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1729 else
1730 if test "$vnc_jpeg" = "yes" ; then
1731 feature_not_found "vnc-jpeg"
1733 vnc_jpeg=no
1737 ##########################################
1738 # VNC PNG detection
1739 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1740 cat > $TMPC <<EOF
1741 //#include <stdio.h>
1742 #include <png.h>
1743 #include <stddef.h>
1744 int main(void) {
1745 png_structp png_ptr;
1746 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1747 return png_ptr != 0;
1750 if $pkg_config libpng --modversion >/dev/null 2>&1; then
1751 vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null`
1752 vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null`
1753 else
1754 vnc_png_cflags=""
1755 vnc_png_libs="-lpng"
1757 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1758 vnc_png=yes
1759 libs_softmmu="$vnc_png_libs $libs_softmmu"
1760 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
1761 else
1762 if test "$vnc_png" = "yes" ; then
1763 feature_not_found "vnc-png"
1765 vnc_png=no
1769 ##########################################
1770 # fnmatch() probe, used for ACL routines
1771 fnmatch="no"
1772 cat > $TMPC << EOF
1773 #include <fnmatch.h>
1774 int main(void)
1776 fnmatch("foo", "foo", 0);
1777 return 0;
1780 if compile_prog "" "" ; then
1781 fnmatch="yes"
1784 ##########################################
1785 # uuid_generate() probe, used for vdi block driver
1786 if test "$uuid" != "no" ; then
1787 uuid_libs="-luuid"
1788 cat > $TMPC << EOF
1789 #include <uuid/uuid.h>
1790 int main(void)
1792 uuid_t my_uuid;
1793 uuid_generate(my_uuid);
1794 return 0;
1797 if compile_prog "" "$uuid_libs" ; then
1798 uuid="yes"
1799 libs_softmmu="$uuid_libs $libs_softmmu"
1800 libs_tools="$uuid_libs $libs_tools"
1801 else
1802 if test "$uuid" = "yes" ; then
1803 feature_not_found "uuid"
1805 uuid=no
1809 ##########################################
1810 # xfsctl() probe, used for raw-posix
1811 if test "$xfs" != "no" ; then
1812 cat > $TMPC << EOF
1813 #include <stddef.h> /* NULL */
1814 #include <xfs/xfs.h>
1815 int main(void)
1817 xfsctl(NULL, 0, 0, NULL);
1818 return 0;
1821 if compile_prog "" "" ; then
1822 xfs="yes"
1823 else
1824 if test "$xfs" = "yes" ; then
1825 feature_not_found "xfs"
1827 xfs=no
1831 ##########################################
1832 # vde libraries probe
1833 if test "$vde" != "no" ; then
1834 vde_libs="-lvdeplug"
1835 cat > $TMPC << EOF
1836 #include <libvdeplug.h>
1837 int main(void)
1839 struct vde_open_args a = {0, 0, 0};
1840 char s[] = "";
1841 vde_open(s, s, &a);
1842 return 0;
1845 if compile_prog "" "$vde_libs" ; then
1846 vde=yes
1847 libs_softmmu="$vde_libs $libs_softmmu"
1848 libs_tools="$vde_libs $libs_tools"
1849 else
1850 if test "$vde" = "yes" ; then
1851 feature_not_found "vde"
1853 vde=no
1857 ##########################################
1858 # libcap-ng library probe
1859 if test "$cap_ng" != "no" ; then
1860 cap_libs="-lcap-ng"
1861 cat > $TMPC << EOF
1862 #include <cap-ng.h>
1863 int main(void)
1865 capng_capability_to_name(CAPNG_EFFECTIVE);
1866 return 0;
1869 if compile_prog "" "$cap_libs" ; then
1870 cap_ng=yes
1871 libs_tools="$cap_libs $libs_tools"
1872 else
1873 if test "$cap_ng" = "yes" ; then
1874 feature_not_found "cap_ng"
1876 cap_ng=no
1880 ##########################################
1881 # Sound support libraries probe
1883 audio_drv_probe()
1885 drv=$1
1886 hdr=$2
1887 lib=$3
1888 exp=$4
1889 cfl=$5
1890 cat > $TMPC << EOF
1891 #include <$hdr>
1892 int main(void) { $exp }
1894 if compile_prog "$cfl" "$lib" ; then
1896 else
1897 echo
1898 echo "Error: $drv check failed"
1899 echo "Make sure to have the $drv libs and headers installed."
1900 echo
1901 exit 1
1905 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1906 for drv in $audio_drv_list; do
1907 case $drv in
1908 alsa)
1909 audio_drv_probe $drv alsa/asoundlib.h -lasound \
1910 "return snd_pcm_close((snd_pcm_t *)0);"
1911 libs_softmmu="-lasound $libs_softmmu"
1914 fmod)
1915 if test -z $fmod_lib || test -z $fmod_inc; then
1916 echo
1917 echo "Error: You must specify path to FMOD library and headers"
1918 echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1919 echo
1920 exit 1
1922 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1923 libs_softmmu="$fmod_lib $libs_softmmu"
1926 esd)
1927 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1928 libs_softmmu="-lesd $libs_softmmu"
1929 audio_pt_int="yes"
1933 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \
1934 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;"
1935 libs_softmmu="-lpulse $libs_softmmu"
1936 audio_pt_int="yes"
1939 coreaudio)
1940 libs_softmmu="-framework CoreAudio $libs_softmmu"
1943 dsound)
1944 libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1945 audio_win_int="yes"
1948 oss)
1949 libs_softmmu="$oss_lib $libs_softmmu"
1952 sdl|wav)
1953 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1956 winwave)
1957 libs_softmmu="-lwinmm $libs_softmmu"
1958 audio_win_int="yes"
1962 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1963 echo
1964 echo "Error: Unknown driver '$drv' selected"
1965 echo "Possible drivers are: $audio_possible_drivers"
1966 echo
1967 exit 1
1970 esac
1971 done
1973 ##########################################
1974 # BrlAPI probe
1976 if test "$brlapi" != "no" ; then
1977 brlapi_libs="-lbrlapi"
1978 cat > $TMPC << EOF
1979 #include <brlapi.h>
1980 #include <stddef.h>
1981 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1983 if compile_prog "" "$brlapi_libs" ; then
1984 brlapi=yes
1985 libs_softmmu="$brlapi_libs $libs_softmmu"
1986 else
1987 if test "$brlapi" = "yes" ; then
1988 feature_not_found "brlapi"
1990 brlapi=no
1994 ##########################################
1995 # curses probe
1996 if test "$mingw32" = "yes" ; then
1997 curses_list="-lpdcurses"
1998 else
1999 curses_list="-lncurses -lcurses"
2002 if test "$curses" != "no" ; then
2003 curses_found=no
2004 cat > $TMPC << EOF
2005 #include <curses.h>
2006 int main(void) {
2007 const char *s = curses_version();
2008 resize_term(0, 0);
2009 return s != 0;
2012 for curses_lib in $curses_list; do
2013 if compile_prog "" "$curses_lib" ; then
2014 curses_found=yes
2015 libs_softmmu="$curses_lib $libs_softmmu"
2016 break
2018 done
2019 if test "$curses_found" = "yes" ; then
2020 curses=yes
2021 else
2022 if test "$curses" = "yes" ; then
2023 feature_not_found "curses"
2025 curses=no
2029 ##########################################
2030 # curl probe
2032 if $pkg_config libcurl --modversion >/dev/null 2>&1; then
2033 curlconfig="$pkg_config libcurl"
2034 else
2035 curlconfig=curl-config
2038 if test "$curl" != "no" ; then
2039 cat > $TMPC << EOF
2040 #include <curl/curl.h>
2041 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
2043 curl_cflags=`$curlconfig --cflags 2>/dev/null`
2044 curl_libs=`$curlconfig --libs 2>/dev/null`
2045 if compile_prog "$curl_cflags" "$curl_libs" ; then
2046 curl=yes
2047 libs_tools="$curl_libs $libs_tools"
2048 libs_softmmu="$curl_libs $libs_softmmu"
2049 else
2050 if test "$curl" = "yes" ; then
2051 feature_not_found "curl"
2053 curl=no
2055 fi # test "$curl"
2057 ##########################################
2058 # bluez support probe
2059 if test "$bluez" != "no" ; then
2060 cat > $TMPC << EOF
2061 #include <bluetooth/bluetooth.h>
2062 int main(void) { return bt_error(0); }
2064 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
2065 bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
2066 if compile_prog "$bluez_cflags" "$bluez_libs" ; then
2067 bluez=yes
2068 libs_softmmu="$bluez_libs $libs_softmmu"
2069 else
2070 if test "$bluez" = "yes" ; then
2071 feature_not_found "bluez"
2073 bluez="no"
2077 ##########################################
2078 # glib support probe
2080 if test "$mingw32" = yes; then
2081 # g_poll is required in order to integrate with the glib main loop.
2082 glib_req_ver=2.20
2083 else
2084 glib_req_ver=2.12
2086 if $pkg_config --atleast-version=$glib_req_ver gthread-2.0 > /dev/null 2>&1
2087 then
2088 glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null`
2089 glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null`
2090 LIBS="$glib_libs $LIBS"
2091 libs_qga="$glib_libs $libs_qga"
2092 else
2093 echo "glib-$glib_req_ver required to compile QEMU"
2094 exit 1
2097 ##########################################
2098 # libcap probe
2100 if test "$cap" != "no" ; then
2101 cat > $TMPC <<EOF
2102 #include <stdio.h>
2103 #include <sys/capability.h>
2104 int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
2106 if compile_prog "" "-lcap" ; then
2107 cap=yes
2108 else
2109 cap=no
2113 ##########################################
2114 # pthread probe
2115 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
2117 pthread=no
2118 cat > $TMPC << EOF
2119 #include <pthread.h>
2120 static void *f(void *p) { return NULL; }
2121 int main(void) {
2122 pthread_t thread;
2123 pthread_create(&thread, 0, f, 0);
2124 return 0;
2127 if compile_prog "" "" ; then
2128 pthread=yes
2129 else
2130 for pthread_lib in $PTHREADLIBS_LIST; do
2131 if compile_prog "" "$pthread_lib" ; then
2132 pthread=yes
2133 found=no
2134 for lib_entry in $LIBS; do
2135 if test "$lib_entry" = "$pthread_lib"; then
2136 found=yes
2137 break
2139 done
2140 if test "$found" = "no"; then
2141 LIBS="$pthread_lib $LIBS"
2143 break
2145 done
2148 if test "$mingw32" != yes -a "$pthread" = no; then
2149 echo
2150 echo "Error: pthread check failed"
2151 echo "Make sure to have the pthread libs and headers installed."
2152 echo
2153 exit 1
2156 ##########################################
2157 # rbd probe
2158 if test "$rbd" != "no" ; then
2159 cat > $TMPC <<EOF
2160 #include <stdio.h>
2161 #include <rbd/librbd.h>
2162 int main(void) {
2163 rados_t cluster;
2164 rados_create(&cluster, NULL);
2165 return 0;
2168 rbd_libs="-lrbd -lrados"
2169 if compile_prog "" "$rbd_libs" ; then
2170 rbd=yes
2171 libs_tools="$rbd_libs $libs_tools"
2172 libs_softmmu="$rbd_libs $libs_softmmu"
2173 else
2174 if test "$rbd" = "yes" ; then
2175 feature_not_found "rados block device"
2177 rbd=no
2181 ##########################################
2182 # linux-aio probe
2184 if test "$linux_aio" != "no" ; then
2185 cat > $TMPC <<EOF
2186 #include <libaio.h>
2187 #include <sys/eventfd.h>
2188 #include <stddef.h>
2189 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
2191 if compile_prog "" "-laio" ; then
2192 linux_aio=yes
2193 libs_softmmu="$libs_softmmu -laio"
2194 libs_tools="$libs_tools -laio"
2195 else
2196 if test "$linux_aio" = "yes" ; then
2197 feature_not_found "linux AIO"
2199 linux_aio=no
2203 ##########################################
2204 # attr probe
2206 if test "$attr" != "no" ; then
2207 cat > $TMPC <<EOF
2208 #include <stdio.h>
2209 #include <sys/types.h>
2210 #ifdef CONFIG_LIBATTR
2211 #include <attr/xattr.h>
2212 #else
2213 #include <sys/xattr.h>
2214 #endif
2215 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
2217 if compile_prog "" "" ; then
2218 attr=yes
2219 # Older distros have <attr/xattr.h>, and need -lattr:
2220 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
2221 attr=yes
2222 LIBS="-lattr $LIBS"
2223 libattr=yes
2224 else
2225 if test "$attr" = "yes" ; then
2226 feature_not_found "ATTR"
2228 attr=no
2232 ##########################################
2233 # iovec probe
2234 cat > $TMPC <<EOF
2235 #include <sys/types.h>
2236 #include <sys/uio.h>
2237 #include <unistd.h>
2238 int main(void) { return sizeof(struct iovec); }
2240 iovec=no
2241 if compile_prog "" "" ; then
2242 iovec=yes
2245 ##########################################
2246 # preadv probe
2247 cat > $TMPC <<EOF
2248 #include <sys/types.h>
2249 #include <sys/uio.h>
2250 #include <unistd.h>
2251 int main(void) { return preadv(0, 0, 0, 0); }
2253 preadv=no
2254 if compile_prog "" "" ; then
2255 preadv=yes
2258 ##########################################
2259 # fdt probe
2260 if test "$fdt" != "no" ; then
2261 fdt_libs="-lfdt"
2262 cat > $TMPC << EOF
2263 int main(void) { return 0; }
2265 if compile_prog "" "$fdt_libs" ; then
2266 fdt=yes
2267 else
2268 if test "$fdt" = "yes" ; then
2269 feature_not_found "fdt"
2271 fdt_libs=
2272 fdt=no
2276 ##########################################
2277 # opengl probe, used by milkymist-tmu2
2278 if test "$opengl" != "no" ; then
2279 opengl_libs="-lGL"
2280 cat > $TMPC << EOF
2281 #include <X11/Xlib.h>
2282 #include <GL/gl.h>
2283 #include <GL/glx.h>
2284 int main(void) { return GL_VERSION != 0; }
2286 if compile_prog "" "-lGL" ; then
2287 opengl=yes
2288 else
2289 if test "$opengl" = "yes" ; then
2290 feature_not_found "opengl"
2292 opengl_libs=
2293 opengl=no
2297 ##########################################
2298 # glusterfs probe
2299 if test "$glusterfs" != "no" ; then
2300 cat > $TMPC <<EOF
2301 #include <glusterfs/api/glfs.h>
2302 int main(void) {
2303 (void) glfs_new("volume");
2304 return 0;
2307 glusterfs_libs="-lgfapi -lgfrpc -lgfxdr"
2308 if compile_prog "" "$glusterfs_libs" ; then
2309 glusterfs=yes
2310 libs_tools="$glusterfs_libs $libs_tools"
2311 libs_softmmu="$glusterfs_libs $libs_softmmu"
2312 else
2313 if test "$glusterfs" = "yes" ; then
2314 feature_not_found "GlusterFS backend support"
2316 glusterfs=no
2321 # Check for xxxat() functions when we are building linux-user
2322 # emulator. This is done because older glibc versions don't
2323 # have syscall stubs for these implemented.
2325 atfile=no
2326 cat > $TMPC << EOF
2327 #define _ATFILE_SOURCE
2328 #include <sys/types.h>
2329 #include <fcntl.h>
2330 #include <unistd.h>
2333 main(void)
2335 /* try to unlink nonexisting file */
2336 return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
2339 if compile_prog "" "" ; then
2340 atfile=yes
2343 # Check for inotify functions when we are building linux-user
2344 # emulator. This is done because older glibc versions don't
2345 # have syscall stubs for these implemented. In that case we
2346 # don't provide them even if kernel supports them.
2348 inotify=no
2349 cat > $TMPC << EOF
2350 #include <sys/inotify.h>
2353 main(void)
2355 /* try to start inotify */
2356 return inotify_init();
2359 if compile_prog "" "" ; then
2360 inotify=yes
2363 inotify1=no
2364 cat > $TMPC << EOF
2365 #include <sys/inotify.h>
2368 main(void)
2370 /* try to start inotify */
2371 return inotify_init1(0);
2374 if compile_prog "" "" ; then
2375 inotify1=yes
2378 # check if utimensat and futimens are supported
2379 utimens=no
2380 cat > $TMPC << EOF
2381 #define _ATFILE_SOURCE
2382 #include <stddef.h>
2383 #include <fcntl.h>
2384 #include <sys/stat.h>
2386 int main(void)
2388 utimensat(AT_FDCWD, "foo", NULL, 0);
2389 futimens(0, NULL);
2390 return 0;
2393 if compile_prog "" "" ; then
2394 utimens=yes
2397 # check if pipe2 is there
2398 pipe2=no
2399 cat > $TMPC << EOF
2400 #include <unistd.h>
2401 #include <fcntl.h>
2403 int main(void)
2405 int pipefd[2];
2406 return pipe2(pipefd, O_CLOEXEC);
2409 if compile_prog "" "" ; then
2410 pipe2=yes
2413 # check if accept4 is there
2414 accept4=no
2415 cat > $TMPC << EOF
2416 #include <sys/socket.h>
2417 #include <stddef.h>
2419 int main(void)
2421 accept4(0, NULL, NULL, SOCK_CLOEXEC);
2422 return 0;
2425 if compile_prog "" "" ; then
2426 accept4=yes
2429 # check if tee/splice is there. vmsplice was added same time.
2430 splice=no
2431 cat > $TMPC << EOF
2432 #include <unistd.h>
2433 #include <fcntl.h>
2434 #include <limits.h>
2436 int main(void)
2438 int len, fd = 0;
2439 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2440 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2441 return 0;
2444 if compile_prog "" "" ; then
2445 splice=yes
2448 ##########################################
2449 # signalfd probe
2450 signalfd="no"
2451 cat > $TMPC << EOF
2452 #include <unistd.h>
2453 #include <sys/syscall.h>
2454 #include <signal.h>
2455 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2458 if compile_prog "" "" ; then
2459 signalfd=yes
2462 # check if eventfd is supported
2463 eventfd=no
2464 cat > $TMPC << EOF
2465 #include <sys/eventfd.h>
2467 int main(void)
2469 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
2472 if compile_prog "" "" ; then
2473 eventfd=yes
2476 # check for fallocate
2477 fallocate=no
2478 cat > $TMPC << EOF
2479 #include <fcntl.h>
2481 int main(void)
2483 fallocate(0, 0, 0, 0);
2484 return 0;
2487 if compile_prog "" "" ; then
2488 fallocate=yes
2491 # check for sync_file_range
2492 sync_file_range=no
2493 cat > $TMPC << EOF
2494 #include <fcntl.h>
2496 int main(void)
2498 sync_file_range(0, 0, 0, 0);
2499 return 0;
2502 if compile_prog "" "" ; then
2503 sync_file_range=yes
2506 # check for linux/fiemap.h and FS_IOC_FIEMAP
2507 fiemap=no
2508 cat > $TMPC << EOF
2509 #include <sys/ioctl.h>
2510 #include <linux/fs.h>
2511 #include <linux/fiemap.h>
2513 int main(void)
2515 ioctl(0, FS_IOC_FIEMAP, 0);
2516 return 0;
2519 if compile_prog "" "" ; then
2520 fiemap=yes
2523 # check for dup3
2524 dup3=no
2525 cat > $TMPC << EOF
2526 #include <unistd.h>
2528 int main(void)
2530 dup3(0, 0, 0);
2531 return 0;
2534 if compile_prog "" "" ; then
2535 dup3=yes
2538 # check for epoll support
2539 epoll=no
2540 cat > $TMPC << EOF
2541 #include <sys/epoll.h>
2543 int main(void)
2545 epoll_create(0);
2546 return 0;
2549 if compile_prog "" "" ; then
2550 epoll=yes
2553 # epoll_create1 and epoll_pwait are later additions
2554 # so we must check separately for their presence
2555 epoll_create1=no
2556 cat > $TMPC << EOF
2557 #include <sys/epoll.h>
2559 int main(void)
2561 /* Note that we use epoll_create1 as a value, not as
2562 * a function being called. This is necessary so that on
2563 * old SPARC glibc versions where the function was present in
2564 * the library but not declared in the header file we will
2565 * fail the configure check. (Otherwise we will get a compiler
2566 * warning but not an error, and will proceed to fail the
2567 * qemu compile where we compile with -Werror.)
2569 return (int)(uintptr_t)&epoll_create1;
2572 if compile_prog "" "" ; then
2573 epoll_create1=yes
2576 epoll_pwait=no
2577 cat > $TMPC << EOF
2578 #include <sys/epoll.h>
2580 int main(void)
2582 epoll_pwait(0, 0, 0, 0, 0);
2583 return 0;
2586 if compile_prog "" "" ; then
2587 epoll_pwait=yes
2590 # Check if tools are available to build documentation.
2591 if test "$docs" != "no" ; then
2592 if has makeinfo && has pod2man; then
2593 docs=yes
2594 else
2595 if test "$docs" = "yes" ; then
2596 feature_not_found "docs"
2598 docs=no
2602 # Search for bswap_32 function
2603 byteswap_h=no
2604 cat > $TMPC << EOF
2605 #include <byteswap.h>
2606 int main(void) { return bswap_32(0); }
2608 if compile_prog "" "" ; then
2609 byteswap_h=yes
2612 # Search for bswap_32 function
2613 bswap_h=no
2614 cat > $TMPC << EOF
2615 #include <sys/endian.h>
2616 #include <sys/types.h>
2617 #include <machine/bswap.h>
2618 int main(void) { return bswap32(0); }
2620 if compile_prog "" "" ; then
2621 bswap_h=yes
2624 ##########################################
2625 # Do we have libiscsi
2626 # We check for iscsi_unmap_sync() to make sure we have a
2627 # recent enough version of libiscsi.
2628 if test "$libiscsi" != "no" ; then
2629 cat > $TMPC << EOF
2630 #include <stdio.h>
2631 #include <iscsi/iscsi.h>
2632 int main(void) { iscsi_unmap_sync(NULL,0,0,0,NULL,0); return 0; }
2634 if compile_prog "" "-liscsi" ; then
2635 libiscsi="yes"
2636 LIBS="$LIBS -liscsi"
2637 else
2638 if test "$libiscsi" = "yes" ; then
2639 feature_not_found "libiscsi"
2641 libiscsi="no"
2646 ##########################################
2647 # Do we need libm
2648 cat > $TMPC << EOF
2649 #include <math.h>
2650 int main(void) { return isnan(sin(0.0)); }
2652 if compile_prog "" "" ; then
2654 elif compile_prog "" "-lm" ; then
2655 LIBS="-lm $LIBS"
2656 libs_qga="-lm $libs_qga"
2657 else
2658 echo
2659 echo "Error: libm check failed"
2660 echo
2661 exit 1
2664 ##########################################
2665 # Do we need librt
2666 # uClibc provides 2 versions of clock_gettime(), one with realtime
2667 # support and one without. This means that the clock_gettime() don't
2668 # need -lrt. We still need it for timer_create() so we check for this
2669 # function in addition.
2670 cat > $TMPC <<EOF
2671 #include <signal.h>
2672 #include <time.h>
2673 int main(void) {
2674 timer_create(CLOCK_REALTIME, NULL, NULL);
2675 return clock_gettime(CLOCK_REALTIME, NULL);
2679 if compile_prog "" "" ; then
2681 # we need pthread for static linking. use previous pthread test result
2682 elif compile_prog "" "-lrt $pthread_lib" ; then
2683 LIBS="-lrt $LIBS"
2684 libs_qga="-lrt $libs_qga"
2687 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2688 "$aix" != "yes" -a "$haiku" != "yes" ; then
2689 libs_softmmu="-lutil $libs_softmmu"
2692 ##########################################
2693 # spice probe
2694 if test "$spice" != "no" ; then
2695 cat > $TMPC << EOF
2696 #include <spice.h>
2697 int main(void) { spice_server_new(); return 0; }
2699 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2700 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2701 if $pkg_config --atleast-version=0.12.0 spice-server >/dev/null 2>&1 && \
2702 $pkg_config --atleast-version=0.12.2 spice-protocol > /dev/null 2>&1 && \
2703 compile_prog "$spice_cflags" "$spice_libs" ; then
2704 spice="yes"
2705 libs_softmmu="$libs_softmmu $spice_libs"
2706 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2707 spice_protocol_version=$($pkg_config --modversion spice-protocol)
2708 spice_server_version=$($pkg_config --modversion spice-server)
2709 else
2710 if test "$spice" = "yes" ; then
2711 feature_not_found "spice"
2713 spice="no"
2717 # check for libcacard for smartcard support
2718 if test "$smartcard" != "no" ; then
2719 smartcard="yes"
2720 smartcard_cflags=""
2721 # TODO - what's the minimal nss version we support?
2722 if test "$smartcard_nss" != "no"; then
2723 cat > $TMPC << EOF
2724 #include <pk11pub.h>
2725 int main(void) { PK11_FreeSlot(0); return 0; }
2727 smartcard_includes="-I\$(SRC_PATH)/libcacard"
2728 libcacard_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs"
2729 libcacard_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags"
2730 test_cflags="$libcacard_cflags"
2731 # The header files in nss < 3.13.3 have a bug which causes them to
2732 # emit a warning. If we're going to compile QEMU with -Werror, then
2733 # test that the headers don't have this bug. Otherwise we would pass
2734 # the configure test but fail to compile QEMU later.
2735 if test "$werror" = "yes"; then
2736 test_cflags="-Werror $test_cflags"
2738 if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 && \
2739 compile_prog "$test_cflags" "$libcacard_libs"; then
2740 smartcard_nss="yes"
2741 QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags"
2742 QEMU_INCLUDES="$QEMU_INCLUDES $smartcard_includes"
2743 libs_softmmu="$libcacard_libs $libs_softmmu"
2744 else
2745 if test "$smartcard_nss" = "yes"; then
2746 feature_not_found "nss"
2748 smartcard_nss="no"
2752 if test "$smartcard" = "no" ; then
2753 smartcard_nss="no"
2756 # check for usbredirparser for usb network redirection support
2757 if test "$usb_redir" != "no" ; then
2758 if $pkg_config --atleast-version=0.5 libusbredirparser-0.5 >/dev/null 2>&1 ; then
2759 usb_redir="yes"
2760 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5 2>/dev/null)
2761 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5 2>/dev/null)
2762 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
2763 libs_softmmu="$libs_softmmu $usb_redir_libs"
2764 else
2765 if test "$usb_redir" = "yes"; then
2766 feature_not_found "usb-redir"
2768 usb_redir="no"
2772 ##########################################
2774 ##########################################
2775 # check if we have fdatasync
2777 fdatasync=no
2778 cat > $TMPC << EOF
2779 #include <unistd.h>
2780 int main(void) {
2781 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
2782 return fdatasync(0);
2783 #else
2784 #error Not supported
2785 #endif
2788 if compile_prog "" "" ; then
2789 fdatasync=yes
2792 ##########################################
2793 # check if we have madvise
2795 madvise=no
2796 cat > $TMPC << EOF
2797 #include <sys/types.h>
2798 #include <sys/mman.h>
2799 #include <stddef.h>
2800 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2802 if compile_prog "" "" ; then
2803 madvise=yes
2806 ##########################################
2807 # check if we have posix_madvise
2809 posix_madvise=no
2810 cat > $TMPC << EOF
2811 #include <sys/mman.h>
2812 #include <stddef.h>
2813 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2815 if compile_prog "" "" ; then
2816 posix_madvise=yes
2819 ##########################################
2820 # check if we have usable SIGEV_THREAD_ID
2822 sigev_thread_id=no
2823 cat > $TMPC << EOF
2824 #include <signal.h>
2825 int main(void) {
2826 struct sigevent ev;
2827 ev.sigev_notify = SIGEV_THREAD_ID;
2828 ev._sigev_un._tid = 0;
2829 asm volatile("" : : "g"(&ev));
2830 return 0;
2833 if compile_prog "" "" ; then
2834 sigev_thread_id=yes
2837 ##########################################
2838 # check if trace backend exists
2840 $python "$source_path/scripts/tracetool.py" "--backend=$trace_backend" --check-backend > /dev/null 2> /dev/null
2841 if test "$?" -ne 0 ; then
2842 echo
2843 echo "Error: invalid trace backend"
2844 echo "Please choose a supported trace backend."
2845 echo
2846 exit 1
2849 ##########################################
2850 # For 'ust' backend, test if ust headers are present
2851 if test "$trace_backend" = "ust"; then
2852 cat > $TMPC << EOF
2853 #include <ust/tracepoint.h>
2854 #include <ust/marker.h>
2855 int main(void) { return 0; }
2857 if compile_prog "" "" ; then
2858 LIBS="-lust -lurcu-bp $LIBS"
2859 libs_qga="-lust -lurcu-bp $libs_qga"
2860 else
2861 echo
2862 echo "Error: Trace backend 'ust' missing libust header files"
2863 echo
2864 exit 1
2868 ##########################################
2869 # For 'dtrace' backend, test if 'dtrace' command is present
2870 if test "$trace_backend" = "dtrace"; then
2871 if ! has 'dtrace' ; then
2872 echo
2873 echo "Error: dtrace command is not found in PATH $PATH"
2874 echo
2875 exit 1
2877 trace_backend_stap="no"
2878 if has 'stap' ; then
2879 trace_backend_stap="yes"
2883 ##########################################
2884 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
2885 # use i686 as default anyway, but for those that don't, an explicit
2886 # specification is necessary
2887 if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then
2888 cat > $TMPC << EOF
2889 static int sfaa(int *ptr)
2891 return __sync_fetch_and_and(ptr, 0);
2894 int main(void)
2896 int val = 42;
2897 sfaa(&val);
2898 return val;
2901 if ! compile_prog "" "" ; then
2902 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
2906 ##########################################
2907 # check and set a backend for coroutine
2909 # default is ucontext, but always fallback to gthread
2910 # windows autodetected by make
2911 if test "$coroutine" = "" -o "$coroutine" = "ucontext"; then
2912 if test "$darwin" != "yes"; then
2913 cat > $TMPC << EOF
2914 #include <ucontext.h>
2915 #ifdef __stub_makecontext
2916 #error Ignoring glibc stub makecontext which will always fail
2917 #endif
2918 int main(void) { makecontext(0, 0, 0); return 0; }
2920 if compile_prog "" "" ; then
2921 coroutine_backend=ucontext
2922 else
2923 coroutine_backend=gthread
2925 else
2926 echo "Silently falling back into gthread backend under darwin"
2928 elif test "$coroutine" = "gthread" ; then
2929 coroutine_backend=gthread
2930 elif test "$coroutine" = "windows" ; then
2931 coroutine_backend=windows
2932 elif test "$coroutine" = "sigaltstack" ; then
2933 coroutine_backend=sigaltstack
2934 else
2935 echo
2936 echo "Error: unknown coroutine backend $coroutine"
2937 echo
2938 exit 1
2941 ##########################################
2942 # check if we have open_by_handle_at
2944 open_by_handle_at=no
2945 cat > $TMPC << EOF
2946 #include <fcntl.h>
2947 #if !defined(AT_EMPTY_PATH)
2948 # error missing definition
2949 #else
2950 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
2951 #endif
2953 if compile_prog "" "" ; then
2954 open_by_handle_at=yes
2957 ########################################
2958 # check if we have linux/magic.h
2960 linux_magic_h=no
2961 cat > $TMPC << EOF
2962 #include <linux/magic.h>
2963 int main(void) {
2964 return 0;
2967 if compile_prog "" "" ; then
2968 linux_magic_h=yes
2971 ########################################
2972 # check whether we can disable the -Wunused-but-set-variable
2973 # option with a pragma (this is needed to silence a warning in
2974 # some versions of the valgrind VALGRIND_STACK_DEREGISTER macro.)
2975 # This test has to be compiled with -Werror as otherwise an
2976 # unknown pragma is only a warning.
2977 pragma_disable_unused_but_set=no
2978 cat > $TMPC << EOF
2979 #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
2980 int main(void) {
2981 return 0;
2984 if compile_prog "-Werror" "" ; then
2985 pragma_disable_unused_but_set=yes
2988 ########################################
2989 # check if we have valgrind/valgrind.h and valgrind/memcheck.h
2991 valgrind_h=no
2992 cat > $TMPC << EOF
2993 #include <valgrind/valgrind.h>
2994 #include <valgrind/memcheck.h>
2995 int main(void) {
2996 return 0;
2999 if compile_prog "" "" ; then
3000 valgrind_h=yes
3003 ########################################
3004 # check if environ is declared
3006 has_environ=no
3007 cat > $TMPC << EOF
3008 #include <unistd.h>
3009 int main(void) {
3010 environ = 0;
3011 return 0;
3014 if compile_prog "" "" ; then
3015 has_environ=yes
3018 ##########################################
3019 # End of CC checks
3020 # After here, no more $cc or $ld runs
3022 if test "$debug" = "no" ; then
3023 CFLAGS="-O2 -D_FORTIFY_SOURCE=2 $CFLAGS"
3026 # Disable zero malloc errors for official releases unless explicitly told to
3027 # enable/disable
3028 if test -z "$zero_malloc" ; then
3029 if test "$z_version" = "50" ; then
3030 zero_malloc="no"
3031 else
3032 zero_malloc="yes"
3036 # Now we've finished running tests it's OK to add -Werror to the compiler flags
3037 if test "$werror" = "yes"; then
3038 QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
3041 if test "$solaris" = "no" ; then
3042 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
3043 LDFLAGS="-Wl,--warn-common $LDFLAGS"
3047 # test if pod2man has --utf8 option
3048 if pod2man --help | grep -q utf8; then
3049 POD2MAN="pod2man --utf8"
3050 else
3051 POD2MAN="pod2man"
3054 # Use ASLR, no-SEH and DEP if available
3055 if test "$mingw32" = "yes" ; then
3056 for flag in --dynamicbase --no-seh --nxcompat; do
3057 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
3058 LDFLAGS="-Wl,$flag $LDFLAGS"
3060 done
3063 qemu_confdir=$sysconfdir$confsuffix
3064 qemu_datadir=$datadir$confsuffix
3066 tools=""
3067 if test "$want_tools" = "yes" ; then
3068 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
3069 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
3070 tools="qemu-nbd\$(EXESUF) $tools"
3073 if test "$softmmu" = yes ; then
3074 if test "$virtfs" != no ; then
3075 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
3076 virtfs=yes
3077 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
3078 else
3079 if test "$virtfs" = yes; then
3080 echo "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
3081 exit 1
3083 virtfs=no
3086 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
3087 if [ "$guest_agent" = "yes" ]; then
3088 tools="qemu-ga\$(EXESUF) $tools"
3091 if test "$smartcard_nss" = "yes" ; then
3092 tools="vscclient\$(EXESUF) $tools"
3096 # Mac OS X ships with a broken assembler
3097 roms=
3098 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
3099 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
3100 "$softmmu" = yes ; then
3101 roms="optionrom"
3103 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
3104 roms="$roms spapr-rtas"
3107 echo "Install prefix $prefix"
3108 echo "BIOS directory `eval echo $qemu_datadir`"
3109 echo "binary directory `eval echo $bindir`"
3110 echo "library directory `eval echo $libdir`"
3111 echo "libexec directory `eval echo $libexecdir`"
3112 echo "include directory `eval echo $includedir`"
3113 echo "config directory `eval echo $sysconfdir`"
3114 echo "local state directory `eval echo $local_statedir`"
3115 if test "$mingw32" = "no" ; then
3116 echo "Manual directory `eval echo $mandir`"
3117 echo "ELF interp prefix $interp_prefix"
3119 echo "Source path $source_path"
3120 echo "C compiler $cc"
3121 echo "Host C compiler $host_cc"
3122 echo "Objective-C compiler $objcc"
3123 echo "CFLAGS $CFLAGS"
3124 echo "QEMU_CFLAGS $QEMU_CFLAGS"
3125 echo "LDFLAGS $LDFLAGS"
3126 echo "make $make"
3127 echo "install $install"
3128 echo "python $python"
3129 if test "$slirp" = "yes" ; then
3130 echo "smbd $smbd"
3132 echo "host CPU $cpu"
3133 echo "host big endian $bigendian"
3134 echo "target list $target_list"
3135 echo "tcg debug enabled $debug_tcg"
3136 echo "gprof enabled $gprof"
3137 echo "sparse enabled $sparse"
3138 echo "strip binaries $strip_opt"
3139 echo "profiler $profiler"
3140 echo "static build $static"
3141 echo "-Werror enabled $werror"
3142 if test "$darwin" = "yes" ; then
3143 echo "Cocoa support $cocoa"
3145 echo "SDL support $sdl"
3146 echo "curses support $curses"
3147 echo "curl support $curl"
3148 echo "mingw32 support $mingw32"
3149 echo "Audio drivers $audio_drv_list"
3150 echo "Extra audio cards $audio_card_list"
3151 echo "Block whitelist $block_drv_whitelist"
3152 echo "Mixer emulation $mixemu"
3153 echo "VirtFS support $virtfs"
3154 echo "VNC support $vnc"
3155 if test "$vnc" = "yes" ; then
3156 echo "VNC TLS support $vnc_tls"
3157 echo "VNC SASL support $vnc_sasl"
3158 echo "VNC JPEG support $vnc_jpeg"
3159 echo "VNC PNG support $vnc_png"
3161 if test -n "$sparc_cpu"; then
3162 echo "Target Sparc Arch $sparc_cpu"
3164 echo "xen support $xen"
3165 echo "brlapi support $brlapi"
3166 echo "bluez support $bluez"
3167 echo "Documentation $docs"
3168 [ ! -z "$uname_release" ] && \
3169 echo "uname -r $uname_release"
3170 echo "NPTL support $nptl"
3171 echo "GUEST_BASE $guest_base"
3172 echo "PIE $pie"
3173 echo "vde support $vde"
3174 echo "Linux AIO support $linux_aio"
3175 echo "ATTR/XATTR support $attr"
3176 echo "Install blobs $blobs"
3177 echo "KVM support $kvm"
3178 echo "TCG interpreter $tcg_interpreter"
3179 echo "fdt support $fdt"
3180 echo "preadv support $preadv"
3181 echo "fdatasync $fdatasync"
3182 echo "madvise $madvise"
3183 echo "posix_madvise $posix_madvise"
3184 echo "sigev_thread_id $sigev_thread_id"
3185 echo "uuid support $uuid"
3186 echo "libcap-ng support $cap_ng"
3187 echo "vhost-net support $vhost_net"
3188 echo "Trace backend $trace_backend"
3189 echo "Trace output file $trace_file-<pid>"
3190 echo "spice support $spice ($spice_protocol_version/$spice_server_version)"
3191 echo "rbd support $rbd"
3192 echo "xfsctl support $xfs"
3193 echo "nss used $smartcard_nss"
3194 echo "usb net redir $usb_redir"
3195 echo "OpenGL support $opengl"
3196 echo "libiscsi support $libiscsi"
3197 echo "build guest agent $guest_agent"
3198 echo "seccomp support $seccomp"
3199 echo "coroutine backend $coroutine_backend"
3200 echo "GlusterFS support $glusterfs"
3202 if test "$sdl_too_old" = "yes"; then
3203 echo "-> Your SDL version is too old - please upgrade to have SDL support"
3206 config_host_mak="config-host.mak"
3207 config_host_ld="config-host.ld"
3209 echo "# Automatically generated by configure - do not modify" > $config_host_mak
3210 printf "# Configured with:" >> $config_host_mak
3211 printf " '%s'" "$0" "$@" >> $config_host_mak
3212 echo >> $config_host_mak
3214 echo all: >> $config_host_mak
3215 echo "prefix=$prefix" >> $config_host_mak
3216 echo "bindir=$bindir" >> $config_host_mak
3217 echo "libdir=$libdir" >> $config_host_mak
3218 echo "libexecdir=$libexecdir" >> $config_host_mak
3219 echo "includedir=$includedir" >> $config_host_mak
3220 echo "mandir=$mandir" >> $config_host_mak
3221 echo "sysconfdir=$sysconfdir" >> $config_host_mak
3222 echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
3223 echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
3224 echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
3225 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
3226 echo "qemu_helperdir=$libexecdir" >> $config_host_mak
3228 echo "ARCH=$ARCH" >> $config_host_mak
3229 if test "$debug_tcg" = "yes" ; then
3230 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
3232 if test "$debug" = "yes" ; then
3233 echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
3235 if test "$strip_opt" = "yes" ; then
3236 echo "STRIP=${strip}" >> $config_host_mak
3238 if test "$bigendian" = "yes" ; then
3239 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
3241 if test "$mingw32" = "yes" ; then
3242 echo "CONFIG_WIN32=y" >> $config_host_mak
3243 rc_version=`cat $source_path/VERSION`
3244 version_major=${rc_version%%.*}
3245 rc_version=${rc_version#*.}
3246 version_minor=${rc_version%%.*}
3247 rc_version=${rc_version#*.}
3248 version_subminor=${rc_version%%.*}
3249 version_micro=0
3250 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
3251 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
3252 else
3253 echo "CONFIG_POSIX=y" >> $config_host_mak
3256 if test "$linux" = "yes" ; then
3257 echo "CONFIG_LINUX=y" >> $config_host_mak
3260 if test "$darwin" = "yes" ; then
3261 echo "CONFIG_DARWIN=y" >> $config_host_mak
3264 if test "$aix" = "yes" ; then
3265 echo "CONFIG_AIX=y" >> $config_host_mak
3268 if test "$solaris" = "yes" ; then
3269 echo "CONFIG_SOLARIS=y" >> $config_host_mak
3270 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
3271 if test "$needs_libsunmath" = "yes" ; then
3272 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
3275 if test "$haiku" = "yes" ; then
3276 echo "CONFIG_HAIKU=y" >> $config_host_mak
3278 if test "$static" = "yes" ; then
3279 echo "CONFIG_STATIC=y" >> $config_host_mak
3281 if test "$profiler" = "yes" ; then
3282 echo "CONFIG_PROFILER=y" >> $config_host_mak
3284 if test "$slirp" = "yes" ; then
3285 echo "CONFIG_SLIRP=y" >> $config_host_mak
3286 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
3287 QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES"
3289 if test "$vde" = "yes" ; then
3290 echo "CONFIG_VDE=y" >> $config_host_mak
3292 if test "$cap_ng" = "yes" ; then
3293 echo "CONFIG_LIBCAP=y" >> $config_host_mak
3295 for card in $audio_card_list; do
3296 def=CONFIG_`echo $card | LC_ALL=C tr '[a-z]' '[A-Z]'`
3297 echo "$def=y" >> $config_host_mak
3298 done
3299 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
3300 for drv in $audio_drv_list; do
3301 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'`
3302 echo "$def=y" >> $config_host_mak
3303 if test "$drv" = "fmod"; then
3304 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
3306 done
3307 if test "$audio_pt_int" = "yes" ; then
3308 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
3310 if test "$audio_win_int" = "yes" ; then
3311 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
3313 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
3314 if test "$mixemu" = "yes" ; then
3315 echo "CONFIG_MIXEMU=y" >> $config_host_mak
3317 if test "$vnc" = "yes" ; then
3318 echo "CONFIG_VNC=y" >> $config_host_mak
3320 if test "$vnc_tls" = "yes" ; then
3321 echo "CONFIG_VNC_TLS=y" >> $config_host_mak
3322 echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
3324 if test "$vnc_sasl" = "yes" ; then
3325 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
3326 echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
3328 if test "$vnc_jpeg" = "yes" ; then
3329 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
3330 echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
3332 if test "$vnc_png" = "yes" ; then
3333 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
3334 echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
3336 if test "$fnmatch" = "yes" ; then
3337 echo "CONFIG_FNMATCH=y" >> $config_host_mak
3339 if test "$uuid" = "yes" ; then
3340 echo "CONFIG_UUID=y" >> $config_host_mak
3342 if test "$xfs" = "yes" ; then
3343 echo "CONFIG_XFS=y" >> $config_host_mak
3345 qemu_version=`head $source_path/VERSION`
3346 echo "VERSION=$qemu_version" >>$config_host_mak
3347 echo "PKGVERSION=$pkgversion" >>$config_host_mak
3348 echo "SRC_PATH=$source_path" >> $config_host_mak
3349 echo "TARGET_DIRS=$target_list" >> $config_host_mak
3350 if [ "$docs" = "yes" ] ; then
3351 echo "BUILD_DOCS=yes" >> $config_host_mak
3353 if test "$sdl" = "yes" ; then
3354 echo "CONFIG_SDL=y" >> $config_host_mak
3355 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
3357 if test "$cocoa" = "yes" ; then
3358 echo "CONFIG_COCOA=y" >> $config_host_mak
3360 if test "$curses" = "yes" ; then
3361 echo "CONFIG_CURSES=y" >> $config_host_mak
3363 if test "$atfile" = "yes" ; then
3364 echo "CONFIG_ATFILE=y" >> $config_host_mak
3366 if test "$utimens" = "yes" ; then
3367 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
3369 if test "$pipe2" = "yes" ; then
3370 echo "CONFIG_PIPE2=y" >> $config_host_mak
3372 if test "$accept4" = "yes" ; then
3373 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
3375 if test "$splice" = "yes" ; then
3376 echo "CONFIG_SPLICE=y" >> $config_host_mak
3378 if test "$eventfd" = "yes" ; then
3379 echo "CONFIG_EVENTFD=y" >> $config_host_mak
3381 if test "$fallocate" = "yes" ; then
3382 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
3384 if test "$sync_file_range" = "yes" ; then
3385 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
3387 if test "$fiemap" = "yes" ; then
3388 echo "CONFIG_FIEMAP=y" >> $config_host_mak
3390 if test "$dup3" = "yes" ; then
3391 echo "CONFIG_DUP3=y" >> $config_host_mak
3393 if test "$epoll" = "yes" ; then
3394 echo "CONFIG_EPOLL=y" >> $config_host_mak
3396 if test "$epoll_create1" = "yes" ; then
3397 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
3399 if test "$epoll_pwait" = "yes" ; then
3400 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
3402 if test "$inotify" = "yes" ; then
3403 echo "CONFIG_INOTIFY=y" >> $config_host_mak
3405 if test "$inotify1" = "yes" ; then
3406 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
3408 if test "$byteswap_h" = "yes" ; then
3409 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
3411 if test "$bswap_h" = "yes" ; then
3412 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
3414 if test "$curl" = "yes" ; then
3415 echo "CONFIG_CURL=y" >> $config_host_mak
3416 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
3418 if test "$brlapi" = "yes" ; then
3419 echo "CONFIG_BRLAPI=y" >> $config_host_mak
3421 if test "$bluez" = "yes" ; then
3422 echo "CONFIG_BLUEZ=y" >> $config_host_mak
3423 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
3425 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
3426 if test "$xen" = "yes" ; then
3427 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
3428 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
3430 if test "$linux_aio" = "yes" ; then
3431 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
3433 if test "$attr" = "yes" ; then
3434 echo "CONFIG_ATTR=y" >> $config_host_mak
3436 if test "$libattr" = "yes" ; then
3437 echo "CONFIG_LIBATTR=y" >> $config_host_mak
3439 if test "$virtfs" = "yes" ; then
3440 echo "CONFIG_VIRTFS=y" >> $config_host_mak
3442 if test "$blobs" = "yes" ; then
3443 echo "INSTALL_BLOBS=yes" >> $config_host_mak
3445 if test "$iovec" = "yes" ; then
3446 echo "CONFIG_IOVEC=y" >> $config_host_mak
3448 if test "$preadv" = "yes" ; then
3449 echo "CONFIG_PREADV=y" >> $config_host_mak
3451 if test "$fdt" = "yes" ; then
3452 echo "CONFIG_FDT=y" >> $config_host_mak
3454 if test "$signalfd" = "yes" ; then
3455 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
3457 if test "$tcg_interpreter" = "yes" ; then
3458 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
3460 if test "$fdatasync" = "yes" ; then
3461 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
3463 if test "$madvise" = "yes" ; then
3464 echo "CONFIG_MADVISE=y" >> $config_host_mak
3466 if test "$posix_madvise" = "yes" ; then
3467 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
3469 if test "$sigev_thread_id" = "yes" ; then
3470 echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak
3473 if test "$spice" = "yes" ; then
3474 echo "CONFIG_SPICE=y" >> $config_host_mak
3477 if test "$smartcard" = "yes" ; then
3478 echo "CONFIG_SMARTCARD=y" >> $config_host_mak
3481 if test "$smartcard_nss" = "yes" ; then
3482 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
3483 echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3484 echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3487 if test "$usb_redir" = "yes" ; then
3488 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
3491 if test "$opengl" = "yes" ; then
3492 echo "CONFIG_OPENGL=y" >> $config_host_mak
3495 if test "$libiscsi" = "yes" ; then
3496 echo "CONFIG_LIBISCSI=y" >> $config_host_mak
3499 if test "$seccomp" = "yes"; then
3500 echo "CONFIG_SECCOMP=y" >> $config_host_mak
3503 # XXX: suppress that
3504 if [ "$bsd" = "yes" ] ; then
3505 echo "CONFIG_BSD=y" >> $config_host_mak
3508 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
3510 if test "$zero_malloc" = "yes" ; then
3511 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
3513 if test "$rbd" = "yes" ; then
3514 echo "CONFIG_RBD=y" >> $config_host_mak
3517 if test "$coroutine_backend" = "ucontext" ; then
3518 echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak
3519 elif test "$coroutine_backend" = "sigaltstack" ; then
3520 echo "CONFIG_SIGALTSTACK_COROUTINE=y" >> $config_host_mak
3523 if test "$open_by_handle_at" = "yes" ; then
3524 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
3527 if test "$linux_magic_h" = "yes" ; then
3528 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
3531 if test "$pragma_disable_unused_but_set" = "yes" ; then
3532 echo "CONFIG_PRAGMA_DISABLE_UNUSED_BUT_SET=y" >> $config_host_mak
3535 if test "$valgrind_h" = "yes" ; then
3536 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
3539 if test "$has_environ" = "yes" ; then
3540 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
3543 if test "$glusterfs" = "yes" ; then
3544 echo "CONFIG_GLUSTERFS=y" >> $config_host_mak
3547 # USB host support
3548 case "$usb" in
3549 linux)
3550 echo "HOST_USB=linux" >> $config_host_mak
3552 bsd)
3553 echo "HOST_USB=bsd" >> $config_host_mak
3556 echo "HOST_USB=stub" >> $config_host_mak
3558 esac
3560 # use default implementation for tracing backend-specific routines
3561 trace_default=yes
3562 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
3563 if test "$trace_backend" = "nop"; then
3564 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
3566 if test "$trace_backend" = "simple"; then
3567 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
3568 trace_default=no
3569 # Set the appropriate trace file.
3570 trace_file="\"$trace_file-\" FMT_pid"
3572 if test "$trace_backend" = "stderr"; then
3573 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
3574 trace_default=no
3576 if test "$trace_backend" = "ust"; then
3577 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
3579 if test "$trace_backend" = "dtrace"; then
3580 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
3581 if test "$trace_backend_stap" = "yes" ; then
3582 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
3585 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
3586 if test "$trace_default" = "yes"; then
3587 echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak
3590 echo "TOOLS=$tools" >> $config_host_mak
3591 echo "ROMS=$roms" >> $config_host_mak
3592 echo "MAKE=$make" >> $config_host_mak
3593 echo "INSTALL=$install" >> $config_host_mak
3594 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
3595 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
3596 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
3597 echo "PYTHON=$python" >> $config_host_mak
3598 echo "CC=$cc" >> $config_host_mak
3599 echo "CC_I386=$cc_i386" >> $config_host_mak
3600 echo "HOST_CC=$host_cc" >> $config_host_mak
3601 echo "OBJCC=$objcc" >> $config_host_mak
3602 echo "AR=$ar" >> $config_host_mak
3603 echo "OBJCOPY=$objcopy" >> $config_host_mak
3604 echo "LD=$ld" >> $config_host_mak
3605 echo "WINDRES=$windres" >> $config_host_mak
3606 echo "LIBTOOL=$libtool" >> $config_host_mak
3607 echo "CFLAGS=$CFLAGS" >> $config_host_mak
3608 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
3609 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
3610 if test "$sparse" = "yes" ; then
3611 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
3612 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
3613 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
3615 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
3616 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
3617 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
3618 echo "LIBS+=$LIBS" >> $config_host_mak
3619 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
3620 echo "EXESUF=$EXESUF" >> $config_host_mak
3621 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
3622 echo "POD2MAN=$POD2MAN" >> $config_host_mak
3624 # generate list of library paths for linker script
3626 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
3628 if test -f ${config_host_ld}~ ; then
3629 if cmp -s $config_host_ld ${config_host_ld}~ ; then
3630 mv ${config_host_ld}~ $config_host_ld
3631 else
3632 rm ${config_host_ld}~
3636 for d in libdis libdis-user; do
3637 symlink "$source_path/Makefile.dis" "$d/Makefile"
3638 echo > $d/config.mak
3639 done
3641 # use included Linux headers
3642 if test "$linux" = "yes" ; then
3643 mkdir -p linux-headers
3644 case "$cpu" in
3645 i386|x86_64)
3646 linux_arch=x86
3648 ppcemb|ppc|ppc64)
3649 linux_arch=powerpc
3651 s390x)
3652 linux_arch=s390
3655 # For most CPUs the kernel architecture name and QEMU CPU name match.
3656 linux_arch="$cpu"
3658 esac
3659 # For non-KVM architectures we will not have asm headers
3660 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
3661 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
3665 for target in $target_list; do
3666 target_dir="$target"
3667 config_target_mak=$target_dir/config-target.mak
3668 target_arch2=`echo $target | cut -d '-' -f 1`
3669 target_bigendian="no"
3671 case "$target_arch2" in
3672 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
3673 target_bigendian=yes
3675 esac
3676 target_softmmu="no"
3677 target_user_only="no"
3678 target_linux_user="no"
3679 target_bsd_user="no"
3680 case "$target" in
3681 ${target_arch2}-softmmu)
3682 target_softmmu="yes"
3684 ${target_arch2}-linux-user)
3685 if test "$linux" != "yes" ; then
3686 echo "ERROR: Target '$target' is only available on a Linux host"
3687 exit 1
3689 target_user_only="yes"
3690 target_linux_user="yes"
3692 ${target_arch2}-bsd-user)
3693 if test "$bsd" != "yes" ; then
3694 echo "ERROR: Target '$target' is only available on a BSD host"
3695 exit 1
3697 target_user_only="yes"
3698 target_bsd_user="yes"
3701 echo "ERROR: Target '$target' not recognised"
3702 exit 1
3704 esac
3706 mkdir -p $target_dir
3707 echo "# Automatically generated by configure - do not modify" > $config_target_mak
3709 bflt="no"
3710 target_nptl="no"
3711 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3712 gdb_xml_files=""
3713 target_short_alignment=2
3714 target_int_alignment=4
3715 target_long_alignment=4
3716 target_llong_alignment=8
3717 target_libs_softmmu=
3719 TARGET_ARCH="$target_arch2"
3720 TARGET_BASE_ARCH=""
3721 TARGET_ABI_DIR=""
3723 case "$target_arch2" in
3724 i386)
3726 x86_64)
3727 TARGET_BASE_ARCH=i386
3728 target_long_alignment=8
3730 alpha)
3731 target_long_alignment=8
3732 target_nptl="yes"
3734 arm|armeb)
3735 TARGET_ARCH=arm
3736 bflt="yes"
3737 target_nptl="yes"
3738 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3739 target_llong_alignment=4
3740 target_libs_softmmu="$fdt_libs"
3742 cris)
3743 target_nptl="yes"
3745 lm32)
3746 target_libs_softmmu="$opengl_libs"
3748 m68k)
3749 bflt="yes"
3750 gdb_xml_files="cf-core.xml cf-fp.xml"
3751 target_int_alignment=2
3752 target_long_alignment=2
3753 target_llong_alignment=2
3755 microblaze|microblazeel)
3756 TARGET_ARCH=microblaze
3757 bflt="yes"
3758 target_nptl="yes"
3759 target_libs_softmmu="$fdt_libs"
3761 mips|mipsel)
3762 TARGET_ARCH=mips
3763 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3764 target_nptl="yes"
3766 mipsn32|mipsn32el)
3767 TARGET_ARCH=mipsn32
3768 TARGET_BASE_ARCH=mips
3769 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3771 mips64|mips64el)
3772 TARGET_ARCH=mips64
3773 TARGET_BASE_ARCH=mips
3774 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3775 target_long_alignment=8
3777 or32)
3778 TARGET_ARCH=openrisc
3779 TARGET_BASE_ARCH=openrisc
3781 ppc)
3782 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3783 target_nptl="yes"
3784 target_libs_softmmu="$fdt_libs"
3786 ppcemb)
3787 TARGET_BASE_ARCH=ppc
3788 TARGET_ABI_DIR=ppc
3789 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3790 target_nptl="yes"
3791 target_libs_softmmu="$fdt_libs"
3793 ppc64)
3794 TARGET_BASE_ARCH=ppc
3795 TARGET_ABI_DIR=ppc
3796 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3797 target_long_alignment=8
3798 target_libs_softmmu="$fdt_libs"
3800 ppc64abi32)
3801 TARGET_ARCH=ppc64
3802 TARGET_BASE_ARCH=ppc
3803 TARGET_ABI_DIR=ppc
3804 echo "TARGET_ABI32=y" >> $config_target_mak
3805 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3806 target_libs_softmmu="$fdt_libs"
3808 sh4|sh4eb)
3809 TARGET_ARCH=sh4
3810 bflt="yes"
3811 target_nptl="yes"
3813 sparc)
3815 sparc64)
3816 TARGET_BASE_ARCH=sparc
3817 target_long_alignment=8
3819 sparc32plus)
3820 TARGET_ARCH=sparc64
3821 TARGET_BASE_ARCH=sparc
3822 TARGET_ABI_DIR=sparc
3823 echo "TARGET_ABI32=y" >> $config_target_mak
3825 s390x)
3826 target_nptl="yes"
3827 target_long_alignment=8
3829 unicore32)
3831 xtensa|xtensaeb)
3832 TARGET_ARCH=xtensa
3835 echo "Unsupported target CPU"
3836 exit 1
3838 esac
3839 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3840 if [ "$TARGET_BASE_ARCH" = "" ]; then
3841 TARGET_BASE_ARCH=$TARGET_ARCH
3844 symlink "$source_path/Makefile.target" "$target_dir/Makefile"
3846 upper() {
3847 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
3850 echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
3851 echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
3852 echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
3853 echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
3854 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3855 target_arch_name="`upper $TARGET_ARCH`"
3856 echo "TARGET_$target_arch_name=y" >> $config_target_mak
3857 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3858 echo "TARGET_TYPE=TARGET_TYPE_`upper $target_arch2`" >> $config_target_mak
3859 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3860 if [ "$TARGET_ABI_DIR" = "" ]; then
3861 TARGET_ABI_DIR=$TARGET_ARCH
3863 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
3864 case "$target_arch2" in
3865 i386|x86_64)
3866 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3867 echo "CONFIG_XEN=y" >> $config_target_mak
3868 if test "$xen_pci_passthrough" = yes; then
3869 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
3871 else
3872 echo "CONFIG_NO_XEN=y" >> $config_target_mak
3876 echo "CONFIG_NO_XEN=y" >> $config_target_mak
3877 esac
3878 case "$target_arch2" in
3879 i386|x86_64|ppcemb|ppc|ppc64|s390x)
3880 # Make sure the target and host cpus are compatible
3881 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
3882 \( "$target_arch2" = "$cpu" -o \
3883 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
3884 \( "$target_arch2" = "ppc64" -a "$cpu" = "ppc" \) -o \
3885 \( "$target_arch2" = "ppc" -a "$cpu" = "ppc64" \) -o \
3886 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
3887 \( "$target_arch2" = "x86_64" -a "$cpu" = "i386" \) -o \
3888 \( "$target_arch2" = "i386" -a "$cpu" = "x86_64" \) \) ; then
3889 echo "CONFIG_KVM=y" >> $config_target_mak
3890 if test "$vhost_net" = "yes" ; then
3891 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
3894 esac
3895 case "$target_arch2" in
3896 i386|x86_64)
3897 echo "CONFIG_HAVE_GET_MEMORY_MAPPING=y" >> $config_target_mak
3898 esac
3899 if test "$target_arch2" = "ppc64" -a "$fdt" = "yes"; then
3900 echo "CONFIG_PSERIES=y" >> $config_target_mak
3902 if test "$target_bigendian" = "yes" ; then
3903 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
3905 if test "$target_softmmu" = "yes" ; then
3906 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
3907 echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
3908 if test "$smartcard_nss" = "yes" ; then
3909 echo "subdir-$target: subdir-libcacard" >> $config_host_mak
3911 case "$target_arch2" in
3912 i386|x86_64)
3913 echo "CONFIG_HAVE_CORE_DUMP=y" >> $config_target_mak
3914 esac
3916 if test "$target_user_only" = "yes" ; then
3917 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
3918 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
3920 if test "$target_linux_user" = "yes" ; then
3921 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
3923 list=""
3924 if test ! -z "$gdb_xml_files" ; then
3925 for x in $gdb_xml_files; do
3926 list="$list $source_path/gdb-xml/$x"
3927 done
3928 echo "TARGET_XML_FILES=$list" >> $config_target_mak
3931 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
3932 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
3934 if test "$target_user_only" = "yes" \
3935 -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
3936 echo "CONFIG_USE_NPTL=y" >> $config_target_mak
3938 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
3939 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
3941 if test "$target_bsd_user" = "yes" ; then
3942 echo "CONFIG_BSD_USER=y" >> $config_target_mak
3945 # the static way of configuring available audio cards requires this workaround
3946 if test "$target_user_only" != "yes" && grep -q CONFIG_PCSPK $source_path/default-configs/$target.mak; then
3947 echo "CONFIG_PCSPK=y" >> $config_target_mak
3950 # generate QEMU_CFLAGS/LDFLAGS for targets
3952 cflags=""
3953 includes=""
3954 ldflags=""
3956 if test "$tcg_interpreter" = "yes"; then
3957 includes="-I\$(SRC_PATH)/tcg/tci $includes"
3958 elif test "$ARCH" = "sparc64" ; then
3959 includes="-I\$(SRC_PATH)/tcg/sparc $includes"
3960 elif test "$ARCH" = "s390x" ; then
3961 includes="-I\$(SRC_PATH)/tcg/s390 $includes"
3962 elif test "$ARCH" = "x86_64" ; then
3963 includes="-I\$(SRC_PATH)/tcg/i386 $includes"
3964 else
3965 includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
3967 includes="-I\$(SRC_PATH)/tcg $includes"
3969 if test "$linux" = "yes" ; then
3970 includes="-I\$(SRC_PATH)/linux-headers $includes"
3973 if test "$target_user_only" = "yes" ; then
3974 libdis_config_mak=libdis-user/config.mak
3975 else
3976 libdis_config_mak=libdis/config.mak
3979 for i in $ARCH $TARGET_BASE_ARCH ; do
3980 case "$i" in
3981 alpha)
3982 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak
3983 echo "CONFIG_ALPHA_DIS=y" >> $libdis_config_mak
3985 arm)
3986 echo "CONFIG_ARM_DIS=y" >> $config_target_mak
3987 echo "CONFIG_ARM_DIS=y" >> $libdis_config_mak
3989 cris)
3990 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak
3991 echo "CONFIG_CRIS_DIS=y" >> $libdis_config_mak
3993 hppa)
3994 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak
3995 echo "CONFIG_HPPA_DIS=y" >> $libdis_config_mak
3997 i386|x86_64)
3998 echo "CONFIG_I386_DIS=y" >> $config_target_mak
3999 echo "CONFIG_I386_DIS=y" >> $libdis_config_mak
4001 ia64*)
4002 echo "CONFIG_IA64_DIS=y" >> $config_target_mak
4003 echo "CONFIG_IA64_DIS=y" >> $libdis_config_mak
4005 lm32)
4006 echo "CONFIG_LM32_DIS=y" >> $config_target_mak
4007 echo "CONFIG_LM32_DIS=y" >> $libdis_config_mak
4009 m68k)
4010 echo "CONFIG_M68K_DIS=y" >> $config_target_mak
4011 echo "CONFIG_M68K_DIS=y" >> $libdis_config_mak
4013 microblaze*)
4014 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak
4015 echo "CONFIG_MICROBLAZE_DIS=y" >> $libdis_config_mak
4017 mips*)
4018 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak
4019 echo "CONFIG_MIPS_DIS=y" >> $libdis_config_mak
4021 or32)
4022 echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak
4023 echo "CONFIG_OPENRISC_DIS=y" >> $libdis_config_mak
4025 ppc*)
4026 echo "CONFIG_PPC_DIS=y" >> $config_target_mak
4027 echo "CONFIG_PPC_DIS=y" >> $libdis_config_mak
4029 s390*)
4030 echo "CONFIG_S390_DIS=y" >> $config_target_mak
4031 echo "CONFIG_S390_DIS=y" >> $libdis_config_mak
4033 sh4)
4034 echo "CONFIG_SH4_DIS=y" >> $config_target_mak
4035 echo "CONFIG_SH4_DIS=y" >> $libdis_config_mak
4037 sparc*)
4038 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak
4039 echo "CONFIG_SPARC_DIS=y" >> $libdis_config_mak
4041 xtensa*)
4042 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak
4043 echo "CONFIG_XTENSA_DIS=y" >> $libdis_config_mak
4045 esac
4046 done
4047 if test "$tcg_interpreter" = "yes" ; then
4048 echo "CONFIG_TCI_DIS=y" >> $config_target_mak
4049 echo "CONFIG_TCI_DIS=y" >> $libdis_config_mak
4052 case "$ARCH" in
4053 alpha)
4054 # Ensure there's only a single GP
4055 cflags="-msmall-data $cflags"
4057 esac
4059 if test "$target_softmmu" = "yes" ; then
4060 case "$TARGET_BASE_ARCH" in
4061 arm)
4062 cflags="-DHAS_AUDIO $cflags"
4064 lm32)
4065 cflags="-DHAS_AUDIO $cflags"
4067 i386|mips|ppc)
4068 cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
4070 esac
4073 if test "$gprof" = "yes" ; then
4074 echo "TARGET_GPROF=yes" >> $config_target_mak
4075 if test "$target_linux_user" = "yes" ; then
4076 cflags="-p $cflags"
4077 ldflags="-p $ldflags"
4079 if test "$target_softmmu" = "yes" ; then
4080 ldflags="-p $ldflags"
4081 echo "GPROF_CFLAGS=-p" >> $config_target_mak
4085 if test "$ARCH" = "tci"; then
4086 linker_script=""
4087 else
4088 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
4091 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
4092 case "$ARCH" in
4093 alpha | s390x)
4094 # The default placement of the application is fine.
4097 ldflags="$linker_script $ldflags"
4099 esac
4102 echo "LDFLAGS+=$ldflags" >> $config_target_mak
4103 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
4104 echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
4106 done # for target in $targets
4108 # build tree in object directory in case the source is not in the current directory
4109 DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32"
4110 DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas"
4111 DIRS="$DIRS roms/seabios roms/vgabios"
4112 DIRS="$DIRS qapi-generated"
4113 DIRS="$DIRS libcacard libcacard/libcacard libcacard/trace"
4114 FILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
4115 FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
4116 FILES="$FILES tests/tcg/lm32/Makefile libcacard/Makefile"
4117 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
4118 FILES="$FILES pc-bios/spapr-rtas/Makefile"
4119 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
4120 for bios_file in \
4121 $source_path/pc-bios/*.bin \
4122 $source_path/pc-bios/*.rom \
4123 $source_path/pc-bios/*.dtb \
4124 $source_path/pc-bios/openbios-* \
4125 $source_path/pc-bios/palcode-*
4127 FILES="$FILES pc-bios/`basename $bios_file`"
4128 done
4129 mkdir -p $DIRS
4130 for f in $FILES ; do
4131 if [ -e "$source_path/$f" ] && [ "$source_path" != `pwd` ]; then
4132 symlink "$source_path/$f" "$f"
4134 done
4136 # temporary config to build submodules
4137 for rom in seabios vgabios ; do
4138 config_mak=roms/$rom/config.mak
4139 echo "# Automatically generated by configure - do not modify" > $config_mak
4140 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
4141 echo "CC=$cc" >> $config_mak
4142 echo "BCC=bcc" >> $config_mak
4143 echo "CPP=${cross_prefix}cpp" >> $config_mak
4144 echo "OBJCOPY=objcopy" >> $config_mak
4145 echo "IASL=iasl" >> $config_mak
4146 echo "LD=$ld" >> $config_mak
4147 done
4149 d=libuser
4150 symlink "$source_path/Makefile.user" "$d/Makefile"
4152 if test "$docs" = "yes" ; then
4153 mkdir -p QMP