Merge commit 'cbd2d4342b3d42ab33baa99f5b7a23491b5692f2' into upstream-merge
[qemu-kvm.git] / configure
blob1449d95aa2fa76a80f8938dc10b2a3e69150cd71
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 compile_object() {
31 echo $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log
32 $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log 2>&1
35 compile_prog() {
36 local_cflags="$1"
37 local_ldflags="$2"
38 echo $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log
39 $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log 2>&1
42 # symbolically link $1 to $2. Portable version of "ln -sf".
43 symlink() {
44 rm -rf "$2"
45 mkdir -p "$(dirname "$2")"
46 ln -s "$1" "$2"
49 # check whether a command is available to this shell (may be either an
50 # executable or a builtin)
51 has() {
52 type "$1" >/dev/null 2>&1
55 # search for an executable in PATH
56 path_of() {
57 local_command="$1"
58 local_ifs="$IFS"
59 local_dir=""
61 # pathname has a dir component?
62 if [ "${local_command#*/}" != "$local_command" ]; then
63 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
64 echo "$local_command"
65 return 0
68 if [ -z "$local_command" ]; then
69 return 1
72 IFS=:
73 for local_dir in $PATH; do
74 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
75 echo "$local_dir/$local_command"
76 IFS="${local_ifs:-$(printf ' \t\n')}"
77 return 0
79 done
80 # not found
81 IFS="${local_ifs:-$(printf ' \t\n')}"
82 return 1
85 # default parameters
86 source_path=`dirname "$0"`
87 cpu=""
88 interp_prefix="/usr/gnemul/qemu-%M"
89 static="no"
90 sparc_cpu=""
91 cross_prefix=""
92 audio_drv_list=""
93 audio_card_list="ac97 es1370 sb16 hda"
94 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda"
95 block_drv_whitelist=""
96 host_cc="gcc"
97 helper_cflags=""
98 libs_softmmu=""
99 libs_tools=""
100 audio_pt_int=""
101 audio_win_int=""
102 cc_i386=i386-pc-linux-gnu-gcc
103 libs_qga=""
104 debug_info="yes"
106 target_list="x86_64-softmmu"
108 kvm_version() {
109 local fname="$(dirname "$0")/KVM_VERSION"
111 if test -f "$fname"; then
112 cat "$fname"
113 else
114 echo "qemu-kvm-devel"
118 # Default value for a variable defining feature "foo".
119 # * foo="no" feature will only be used if --enable-foo arg is given
120 # * foo="" feature will be searched for, and if found, will be used
121 # unless --disable-foo is given
122 # * foo="yes" this value will only be set by --enable-foo flag.
123 # feature will searched for,
124 # if not found, configure exits with error
126 # Always add --enable-foo and --disable-foo command line args.
127 # Distributions want to ensure that several features are compiled in, and it
128 # is impossible without a --enable-foo that exits if a feature is not found.
130 bluez=""
131 brlapi=""
132 curl=""
133 curses=""
134 docs=""
135 fdt=""
136 nptl=""
137 sdl=""
138 virtfs=""
139 vnc="yes"
140 sparse="no"
141 uuid=""
142 vde=""
143 vnc_tls=""
144 vnc_sasl=""
145 vnc_jpeg=""
146 vnc_png=""
147 vnc_thread="no"
148 xen=""
149 xen_ctrl_version=""
150 linux_aio=""
151 cap_ng=""
152 attr=""
153 libattr=""
154 xfs=""
156 vhost_net="no"
157 kvm="no"
158 gprof="no"
159 debug_tcg="no"
160 debug_mon="no"
161 debug="no"
162 strip_opt="yes"
163 tcg_interpreter="no"
164 bigendian="no"
165 mingw32="no"
166 EXESUF=""
167 prefix="/usr/local"
168 mandir="\${prefix}/share/man"
169 datadir="\${prefix}/share"
170 qemu_docdir="\${prefix}/share/doc/qemu"
171 bindir="\${prefix}/bin"
172 libdir="\${prefix}/lib"
173 includedir="\${prefix}/include"
174 sysconfdir="\${prefix}/etc"
175 confsuffix="/qemu"
176 slirp="yes"
177 fmod_lib=""
178 fmod_inc=""
179 oss_lib=""
180 bsd="no"
181 linux="no"
182 solaris="no"
183 profiler="no"
184 cocoa="no"
185 softmmu="yes"
186 linux_user="no"
187 bsd_user="no"
188 guest_base=""
189 uname_release=""
190 mixemu="no"
191 kvm_cap_device_assignment="yes"
192 aix="no"
193 blobs="yes"
194 pkgversion=" ($(kvm_version))"
195 pie=""
196 zero_malloc=""
197 trace_backend="nop"
198 trace_file="trace"
199 spice=""
200 rbd=""
201 smartcard=""
202 smartcard_nss=""
203 usb_redir=""
204 opengl=""
205 zlib="yes"
206 guest_agent="yes"
207 libiscsi=""
208 coroutine=""
210 # parse CC options first
211 for opt do
212 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
213 case "$opt" in
214 --cross-prefix=*) cross_prefix="$optarg"
216 --cc=*) CC="$optarg"
218 --source-path=*) source_path="$optarg"
220 --cpu=*) cpu="$optarg"
222 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
224 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
226 --enable-debug-info) debug_info="yes"
228 --disable-debug-info) debug_info="no"
230 --sparc_cpu=*)
231 sparc_cpu="$optarg"
232 case $sparc_cpu in
233 v7|v8|v8plus|v8plusa)
234 cpu="sparc"
237 cpu="sparc64"
240 echo "undefined SPARC architecture. Exiting";
241 exit 1
243 esac
245 esac
246 done
247 # OS specific
248 # Using uname is really, really broken. Once we have the right set of checks
249 # we can eliminate its usage altogether.
251 cc="${CC-${cross_prefix}gcc}"
252 ar="${AR-${cross_prefix}ar}"
253 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
254 ld="${LD-${cross_prefix}ld}"
255 libtool="${LIBTOOL-${cross_prefix}libtool}"
256 strip="${STRIP-${cross_prefix}strip}"
257 windres="${WINDRES-${cross_prefix}windres}"
258 pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
259 query_pkg_config() {
260 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
262 pkg_config=query_pkg_config
263 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
265 # default flags for all hosts
266 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
267 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
268 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
269 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
270 QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
271 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/fpu"
272 if test "$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 $1 not defined
284 #endif
285 int main(void) { return 0; }
287 compile_object
290 if test ! -z "$cpu" ; then
291 # command line argument
293 elif check_define __i386__ ; then
294 cpu="i386"
295 elif check_define __x86_64__ ; then
296 cpu="x86_64"
297 elif check_define __sparc__ ; then
298 # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
299 # They must be specified using --sparc_cpu
300 if check_define __arch64__ ; then
301 cpu="sparc64"
302 else
303 cpu="sparc"
305 elif check_define _ARCH_PPC ; then
306 if check_define _ARCH_PPC64 ; then
307 cpu="ppc64"
308 else
309 cpu="ppc"
311 elif check_define __mips__ ; then
312 cpu="mips"
313 elif check_define __ia64__ ; then
314 cpu="ia64"
315 elif check_define __s390__ ; then
316 if check_define __s390x__ ; then
317 cpu="s390x"
318 else
319 cpu="s390"
321 elif check_define __arm__ ; then
322 cpu="arm"
323 elif check_define __hppa__ ; then
324 cpu="hppa"
325 else
326 cpu=`uname -m`
329 ARCH=
330 # Normalise host CPU name and set ARCH.
331 # Note that this case should only have supported host CPUs, not guests.
332 case "$cpu" in
333 ia64|ppc|ppc64|s390|s390x|sparc64)
334 cpu="$cpu"
336 i386|i486|i586|i686|i86pc|BePC)
337 cpu="i386"
339 x86_64|amd64)
340 cpu="x86_64"
342 armv*b|armv*l|arm)
343 cpu="arm"
345 hppa|parisc|parisc64)
346 cpu="hppa"
348 mips*)
349 cpu="mips"
351 sparc|sun4[cdmuv])
352 cpu="sparc"
355 # This will result in either an error or falling back to TCI later
356 ARCH=unknown
358 esac
359 if test -z "$ARCH"; then
360 ARCH="$cpu"
363 # OS specific
364 if check_define __linux__ ; then
365 targetos="Linux"
366 elif check_define _WIN32 ; then
367 targetos='MINGW32'
368 elif check_define __OpenBSD__ ; then
369 targetos='OpenBSD'
370 elif check_define __sun__ ; then
371 targetos='SunOS'
372 elif check_define __HAIKU__ ; then
373 targetos='Haiku'
374 else
375 targetos=`uname -s`
378 case $targetos in
379 CYGWIN*)
380 mingw32="yes"
381 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
382 audio_possible_drivers="winwave sdl"
383 audio_drv_list="winwave"
385 MINGW32*)
386 mingw32="yes"
387 audio_possible_drivers="winwave dsound sdl fmod"
388 audio_drv_list="winwave"
390 GNU/kFreeBSD)
391 bsd="yes"
392 audio_drv_list="oss"
393 audio_possible_drivers="oss sdl esd pa"
395 FreeBSD)
396 bsd="yes"
397 make="${MAKE-gmake}"
398 audio_drv_list="oss"
399 audio_possible_drivers="oss sdl esd pa"
400 # needed for kinfo_getvmmap(3) in libutil.h
401 LIBS="-lutil $LIBS"
403 DragonFly)
404 bsd="yes"
405 make="${MAKE-gmake}"
406 audio_drv_list="oss"
407 audio_possible_drivers="oss sdl esd pa"
409 NetBSD)
410 bsd="yes"
411 make="${MAKE-gmake}"
412 audio_drv_list="oss"
413 audio_possible_drivers="oss sdl esd"
414 oss_lib="-lossaudio"
416 OpenBSD)
417 bsd="yes"
418 make="${MAKE-gmake}"
419 audio_drv_list="oss"
420 audio_possible_drivers="oss sdl esd"
421 oss_lib="-lossaudio"
423 Darwin)
424 bsd="yes"
425 darwin="yes"
426 # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
427 # run 64-bit userspace code
428 if [ "$cpu" = "i386" ] ; then
429 is_x86_64=`sysctl -n hw.optional.x86_64`
430 [ "$is_x86_64" = "1" ] && cpu=x86_64
432 if [ "$cpu" = "x86_64" ] ; then
433 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
434 LDFLAGS="-arch x86_64 $LDFLAGS"
435 else
436 QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
438 cocoa="yes"
439 audio_drv_list="coreaudio"
440 audio_possible_drivers="coreaudio sdl fmod"
441 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
442 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
444 SunOS)
445 solaris="yes"
446 make="${MAKE-gmake}"
447 install="${INSTALL-ginstall}"
448 ld="gld"
449 smbd="${SMBD-/usr/sfw/sbin/smbd}"
450 needs_libsunmath="no"
451 solarisrev=`uname -r | cut -f2 -d.`
452 # have to select again, because `uname -m` returns i86pc
453 # even on an x86_64 box.
454 solariscpu=`isainfo -k`
455 if test "${solariscpu}" = "amd64" ; then
456 cpu="x86_64"
458 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
459 if test "$solarisrev" -le 9 ; then
460 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
461 needs_libsunmath="yes"
462 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
463 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
464 LIBS="-lsunmath $LIBS"
465 else
466 echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
467 echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
468 echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
469 echo "Studio 11 can be downloaded from www.sun.com."
470 exit 1
474 if test -f /usr/include/sys/soundcard.h ; then
475 audio_drv_list="oss"
477 audio_possible_drivers="oss sdl"
478 # needed for CMSG_ macros in sys/socket.h
479 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
480 # needed for TIOCWIN* defines in termios.h
481 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
482 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
483 solarisnetlibs="-lsocket -lnsl -lresolv"
484 LIBS="$solarisnetlibs $LIBS"
485 libs_qga="$solarisnetlibs $libs_qga"
487 AIX)
488 aix="yes"
489 make="${MAKE-gmake}"
491 Haiku)
492 haiku="yes"
493 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
494 LIBS="-lposix_error_mapper -lnetwork $LIBS"
497 audio_drv_list="oss"
498 audio_possible_drivers="oss alsa sdl esd pa"
499 linux="yes"
500 linux_user="yes"
501 usb="linux"
502 kvm="yes"
503 vhost_net="yes"
504 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
505 audio_possible_drivers="$audio_possible_drivers fmod"
508 esac
510 if [ "$bsd" = "yes" ] ; then
511 if [ "$darwin" != "yes" ] ; then
512 usb="bsd"
513 bsd_user="yes"
517 : ${make=${MAKE-make}}
518 : ${install=${INSTALL-install}}
519 : ${python=${PYTHON-python}}
520 : ${smbd=${SMBD-/usr/sbin/smbd}}
522 if test "$mingw32" = "yes" ; then
523 EXESUF=".exe"
524 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
525 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
526 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
527 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
528 cat > $TMPC << EOF
529 int main(void) { return 0; }
531 if compile_prog "" "-liberty" ; then
532 LIBS="-liberty $LIBS"
534 prefix="c:/Program Files/QEMU"
535 mandir="\${prefix}"
536 datadir="\${prefix}"
537 qemu_docdir="\${prefix}"
538 bindir="\${prefix}"
539 sysconfdir="\${prefix}"
540 confsuffix=""
541 libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga"
544 werror=""
546 for opt do
547 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
548 case "$opt" in
549 --help|-h) show_help=yes
551 --version|-V) exec cat $source_path/VERSION
553 --prefix=*) prefix="$optarg"
555 --interp-prefix=*) interp_prefix="$optarg"
557 --source-path=*)
559 --cross-prefix=*)
561 --cc=*)
563 --host-cc=*) host_cc="$optarg"
565 --make=*) make="$optarg"
567 --install=*) install="$optarg"
569 --python=*) python="$optarg"
571 --smbd=*) smbd="$optarg"
573 --extra-cflags=*)
575 --extra-ldflags=*)
577 --enable-debug-info)
579 --disable-debug-info)
581 --cpu=*)
583 --target-list=*) target_list="$optarg"
585 --enable-trace-backend=*) trace_backend="$optarg"
587 --with-trace-file=*) trace_file="$optarg"
589 --enable-gprof) gprof="yes"
591 --static)
592 static="yes"
593 LDFLAGS="-static $LDFLAGS"
594 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
596 --mandir=*) mandir="$optarg"
598 --bindir=*) bindir="$optarg"
600 --libdir=*) libdir="$optarg"
602 --includedir=*) includedir="$optarg"
604 --datadir=*) datadir="$optarg"
606 --with-confsuffix=*) confsuffix="$optarg"
608 --docdir=*) qemu_docdir="$optarg"
610 --sysconfdir=*) sysconfdir="$optarg"
612 --sbindir=*|--libexecdir=*|--sharedstatedir=*|--localstatedir=*|\
613 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
614 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
615 # These switches are silently ignored, for compatibility with
616 # autoconf-generated configure scripts. This allows QEMU's
617 # configure to be used by RPM and similar macros that set
618 # lots of directory switches by default.
620 --disable-sdl) sdl="no"
622 --enable-sdl) sdl="yes"
624 --disable-virtfs) virtfs="no"
626 --enable-virtfs) virtfs="yes"
628 --disable-vnc) vnc="no"
630 --enable-vnc) vnc="yes"
632 --fmod-lib=*) fmod_lib="$optarg"
634 --fmod-inc=*) fmod_inc="$optarg"
636 --oss-lib=*) oss_lib="$optarg"
638 --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
640 --audio-drv-list=*) audio_drv_list="$optarg"
642 --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
644 --enable-debug-tcg) debug_tcg="yes"
646 --disable-debug-tcg) debug_tcg="no"
648 --enable-debug-mon) debug_mon="yes"
650 --disable-debug-mon) debug_mon="no"
652 --enable-debug)
653 # Enable debugging options that aren't excessively noisy
654 debug_tcg="yes"
655 debug_mon="yes"
656 debug="yes"
657 strip_opt="no"
659 --enable-sparse) sparse="yes"
661 --disable-sparse) sparse="no"
663 --disable-strip) strip_opt="no"
665 --disable-vnc-tls) vnc_tls="no"
667 --enable-vnc-tls) vnc_tls="yes"
669 --disable-vnc-sasl) vnc_sasl="no"
671 --enable-vnc-sasl) vnc_sasl="yes"
673 --disable-vnc-jpeg) vnc_jpeg="no"
675 --enable-vnc-jpeg) vnc_jpeg="yes"
677 --disable-vnc-png) vnc_png="no"
679 --enable-vnc-png) vnc_png="yes"
681 --disable-vnc-thread) vnc_thread="no"
683 --enable-vnc-thread) vnc_thread="yes"
685 --disable-slirp) slirp="no"
687 --disable-uuid) uuid="no"
689 --enable-uuid) uuid="yes"
691 --disable-vde) vde="no"
693 --enable-vde) vde="yes"
695 --disable-xen) xen="no"
697 --enable-xen) xen="yes"
699 --disable-brlapi) brlapi="no"
701 --enable-brlapi) brlapi="yes"
703 --disable-bluez) bluez="no"
705 --enable-bluez) bluez="yes"
707 --disable-kvm) kvm="no"
709 --enable-kvm) kvm="yes"
711 --disable-tcg-interpreter) tcg_interpreter="no"
713 --enable-tcg-interpreter) tcg_interpreter="yes"
715 --disable-kvm-device-assignment) kvm_cap_device_assignment="no"
717 --enable-kvm-device-assignment) kvm_cap_device_assignment="yes"
719 --disable-cap-ng) cap_ng="no"
721 --enable-cap-ng) cap_ng="yes"
723 --disable-spice) spice="no"
725 --enable-spice) spice="yes"
727 --disable-libiscsi) libiscsi="no"
729 --enable-libiscsi) libiscsi="yes"
731 --enable-profiler) profiler="yes"
733 --disable-cocoa) cocoa="no"
735 --enable-cocoa)
736 cocoa="yes" ;
737 sdl="no" ;
738 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
740 --disable-system) softmmu="no"
742 --enable-system) softmmu="yes"
744 --disable-user)
745 linux_user="no" ;
746 bsd_user="no" ;
748 --enable-user) ;;
749 --disable-linux-user) linux_user="no"
751 --enable-linux-user) linux_user="yes"
753 --disable-bsd-user) bsd_user="no"
755 --enable-bsd-user) bsd_user="yes"
757 --enable-guest-base) guest_base="yes"
759 --disable-guest-base) guest_base="no"
761 --enable-pie) pie="yes"
763 --disable-pie) pie="no"
765 --enable-uname-release=*) uname_release="$optarg"
767 --sparc_cpu=*)
769 --enable-werror) werror="yes"
771 --disable-werror) werror="no"
773 --disable-curses) curses="no"
775 --enable-curses) curses="yes"
777 --disable-curl) curl="no"
779 --enable-curl) curl="yes"
781 --disable-fdt) fdt="no"
783 --enable-fdt) fdt="yes"
785 --disable-nptl) nptl="no"
787 --enable-nptl) nptl="yes"
789 --enable-mixemu) mixemu="yes"
791 --disable-linux-aio) linux_aio="no"
793 --enable-linux-aio) linux_aio="yes"
795 --disable-attr) attr="no"
797 --enable-attr) attr="yes"
799 --disable-blobs) blobs="no"
801 --with-pkgversion=*) pkgversion=" ($optarg)"
803 --with-coroutine=*) coroutine="$optarg"
805 --disable-docs) docs="no"
807 --enable-docs) docs="yes"
809 --disable-vhost-net) vhost_net="no"
811 --enable-vhost-net) vhost_net="yes"
813 --disable-opengl) opengl="no"
815 --enable-opengl) opengl="yes"
817 --disable-rbd) rbd="no"
819 --enable-rbd) rbd="yes"
821 --disable-xfsctl) xfs="no"
823 --enable-xfsctl) xfs="yes"
825 --disable-smartcard) smartcard="no"
827 --enable-smartcard) smartcard="yes"
829 --disable-smartcard-nss) smartcard_nss="no"
831 --enable-smartcard-nss) smartcard_nss="yes"
833 --disable-usb-redir) usb_redir="no"
835 --enable-usb-redir) usb_redir="yes"
837 --disable-zlib-test) zlib="no"
839 --enable-guest-agent) guest_agent="yes"
841 --disable-guest-agent) guest_agent="no"
843 *) echo "ERROR: unknown option $opt"; show_help="yes"
845 esac
846 done
849 # If cpu ~= sparc and sparc_cpu hasn't been defined, plug in the right
850 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
852 host_guest_base="no"
853 case "$cpu" in
854 sparc) case $sparc_cpu in
855 v7|v8)
856 QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
858 v8plus|v8plusa)
859 QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
861 *) # sparc_cpu not defined in the command line
862 QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
863 esac
864 LDFLAGS="-m32 $LDFLAGS"
865 QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
866 if test "$solaris" = "no" ; then
867 QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
868 helper_cflags="-ffixed-i0"
871 sparc64)
872 QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
873 LDFLAGS="-m64 $LDFLAGS"
874 QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
875 if test "$solaris" != "no" ; then
876 QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
879 s390)
880 QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
881 LDFLAGS="-m31 $LDFLAGS"
882 host_guest_base="yes"
884 s390x)
885 QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
886 LDFLAGS="-m64 $LDFLAGS"
887 host_guest_base="yes"
889 i386)
890 QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
891 LDFLAGS="-m32 $LDFLAGS"
892 cc_i386='$(CC) -m32'
893 helper_cflags="-fomit-frame-pointer"
894 host_guest_base="yes"
896 x86_64)
897 QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
898 LDFLAGS="-m64 $LDFLAGS"
899 cc_i386='$(CC) -m32'
900 host_guest_base="yes"
902 arm*)
903 host_guest_base="yes"
905 ppc*)
906 host_guest_base="yes"
908 mips*)
909 host_guest_base="yes"
911 ia64*)
912 host_guest_base="yes"
914 hppa*)
915 host_guest_base="yes"
917 unicore32*)
918 host_guest_base="yes"
920 esac
922 [ -z "$guest_base" ] && guest_base="$host_guest_base"
925 default_target_list=""
927 # these targets are portable
928 if [ "$softmmu" = "yes" ] ; then
929 default_target_list="\
930 i386-softmmu \
931 x86_64-softmmu \
932 alpha-softmmu \
933 arm-softmmu \
934 cris-softmmu \
935 lm32-softmmu \
936 m68k-softmmu \
937 microblaze-softmmu \
938 microblazeel-softmmu \
939 mips-softmmu \
940 mipsel-softmmu \
941 mips64-softmmu \
942 mips64el-softmmu \
943 ppc-softmmu \
944 ppcemb-softmmu \
945 ppc64-softmmu \
946 sh4-softmmu \
947 sh4eb-softmmu \
948 sparc-softmmu \
949 sparc64-softmmu \
950 s390x-softmmu \
951 xtensa-softmmu \
952 xtensaeb-softmmu \
955 # the following are Linux specific
956 if [ "$linux_user" = "yes" ] ; then
957 default_target_list="${default_target_list}\
958 i386-linux-user \
959 x86_64-linux-user \
960 alpha-linux-user \
961 arm-linux-user \
962 armeb-linux-user \
963 cris-linux-user \
964 m68k-linux-user \
965 microblaze-linux-user \
966 microblazeel-linux-user \
967 mips-linux-user \
968 mipsel-linux-user \
969 ppc-linux-user \
970 ppc64-linux-user \
971 ppc64abi32-linux-user \
972 sh4-linux-user \
973 sh4eb-linux-user \
974 sparc-linux-user \
975 sparc64-linux-user \
976 sparc32plus-linux-user \
977 unicore32-linux-user \
978 s390x-linux-user \
981 # the following are BSD specific
982 if [ "$bsd_user" = "yes" ] ; then
983 default_target_list="${default_target_list}\
984 i386-bsd-user \
985 x86_64-bsd-user \
986 sparc-bsd-user \
987 sparc64-bsd-user \
991 if test x"$show_help" = x"yes" ; then
992 cat << EOF
994 Usage: configure [options]
995 Options: [defaults in brackets after descriptions]
998 echo "Standard options:"
999 echo " --help print this message"
1000 echo " --prefix=PREFIX install in PREFIX [$prefix]"
1001 echo " --interp-prefix=PREFIX where to find shared libraries, etc."
1002 echo " use %M for cpu name [$interp_prefix]"
1003 echo " --target-list=LIST set target list (default: build everything)"
1004 echo "Available targets: $default_target_list" | \
1005 fold -s -w 53 | sed -e 's/^/ /'
1006 echo ""
1007 echo "Advanced options (experts only):"
1008 echo " --source-path=PATH path of source code [$source_path]"
1009 echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]"
1010 echo " --cc=CC use C compiler CC [$cc]"
1011 echo " --host-cc=CC use C compiler CC [$host_cc] for code run at"
1012 echo " build time"
1013 echo " --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS"
1014 echo " --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS"
1015 echo " --make=MAKE use specified make [$make]"
1016 echo " --install=INSTALL use specified install [$install]"
1017 echo " --python=PYTHON use specified python [$python]"
1018 echo " --smbd=SMBD use specified smbd [$smbd]"
1019 echo " --static enable static build [$static]"
1020 echo " --mandir=PATH install man pages in PATH"
1021 echo " --datadir=PATH install firmware in PATH$confsuffix"
1022 echo " --docdir=PATH install documentation in PATH$confsuffix"
1023 echo " --bindir=PATH install binaries in PATH"
1024 echo " --sysconfdir=PATH install config in PATH$confsuffix"
1025 echo " --with-confsuffix=SUFFIX suffix for QEMU data inside datadir and sysconfdir [$confsuffix]"
1026 echo " --enable-debug-tcg enable TCG debugging"
1027 echo " --disable-debug-tcg disable TCG debugging (default)"
1028 echo " --enable-debug enable common debug build options"
1029 echo " --enable-sparse enable sparse checker"
1030 echo " --disable-sparse disable sparse checker (default)"
1031 echo " --disable-strip disable stripping binaries"
1032 echo " --disable-werror disable compilation abort on warning"
1033 echo " --disable-sdl disable SDL"
1034 echo " --enable-sdl enable SDL"
1035 echo " --disable-virtfs disable VirtFS"
1036 echo " --enable-virtfs enable VirtFS"
1037 echo " --disable-vnc disable VNC"
1038 echo " --enable-vnc enable VNC"
1039 echo " --disable-cocoa disable Cocoa (Mac OS X only)"
1040 echo " --enable-cocoa enable Cocoa (default on Mac OS X)"
1041 echo " --audio-drv-list=LIST set audio drivers list:"
1042 echo " Available drivers: $audio_possible_drivers"
1043 echo " --audio-card-list=LIST set list of emulated audio cards [$audio_card_list]"
1044 echo " Available cards: $audio_possible_cards"
1045 echo " --block-drv-whitelist=L set block driver whitelist"
1046 echo " (affects only QEMU, not qemu-img)"
1047 echo " --enable-mixemu enable mixer emulation"
1048 echo " --disable-xen disable xen backend driver support"
1049 echo " --enable-xen enable xen backend driver support"
1050 echo " --disable-brlapi disable BrlAPI"
1051 echo " --enable-brlapi enable BrlAPI"
1052 echo " --disable-vnc-tls disable TLS encryption for VNC server"
1053 echo " --enable-vnc-tls enable TLS encryption for VNC server"
1054 echo " --disable-vnc-sasl disable SASL encryption for VNC server"
1055 echo " --enable-vnc-sasl enable SASL encryption for VNC server"
1056 echo " --disable-vnc-jpeg disable JPEG lossy compression for VNC server"
1057 echo " --enable-vnc-jpeg enable JPEG lossy compression for VNC server"
1058 echo " --disable-vnc-png disable PNG compression for VNC server (default)"
1059 echo " --enable-vnc-png enable PNG compression for VNC server"
1060 echo " --disable-vnc-thread disable threaded VNC server"
1061 echo " --enable-vnc-thread enable threaded VNC server"
1062 echo " --disable-curses disable curses output"
1063 echo " --enable-curses enable curses output"
1064 echo " --disable-curl disable curl connectivity"
1065 echo " --enable-curl enable curl connectivity"
1066 echo " --disable-fdt disable fdt device tree"
1067 echo " --enable-fdt enable fdt device tree"
1068 echo " --disable-bluez disable bluez stack connectivity"
1069 echo " --enable-bluez enable bluez stack connectivity"
1070 echo " --disable-slirp disable SLIRP userspace network connectivity"
1071 echo " --disable-kvm disable KVM acceleration support"
1072 echo " --enable-kvm enable KVM acceleration support"
1073 echo " --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)"
1074 echo " --disable-kvm-device-assignment disable KVM device assignment support"
1075 echo " --enable-kvm-device-assignment enable KVM device assignment support"
1076 echo " --disable-nptl disable usermode NPTL support"
1077 echo " --enable-nptl enable usermode NPTL support"
1078 echo " --enable-system enable all system emulation targets"
1079 echo " --disable-system disable all system emulation targets"
1080 echo " --enable-user enable supported user emulation targets"
1081 echo " --disable-user disable all user emulation targets"
1082 echo " --enable-linux-user enable all linux usermode emulation targets"
1083 echo " --disable-linux-user disable all linux usermode emulation targets"
1084 echo " --enable-bsd-user enable all BSD usermode emulation targets"
1085 echo " --disable-bsd-user disable all BSD usermode emulation targets"
1086 echo " --enable-guest-base enable GUEST_BASE support for usermode"
1087 echo " emulation targets"
1088 echo " --disable-guest-base disable GUEST_BASE support"
1089 echo " --enable-pie build Position Independent Executables"
1090 echo " --disable-pie do not build Position Independent Executables"
1091 echo " --fmod-lib path to FMOD library"
1092 echo " --fmod-inc path to FMOD includes"
1093 echo " --oss-lib path to OSS library"
1094 echo " --enable-uname-release=R Return R for uname -r in usermode emulation"
1095 echo " --cpu=CPU Build for host CPU [$cpu]"
1096 echo " --sparc_cpu=V Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
1097 echo " --disable-uuid disable uuid support"
1098 echo " --enable-uuid enable uuid support"
1099 echo " --disable-vde disable support for vde network"
1100 echo " --enable-vde enable support for vde network"
1101 echo " --disable-linux-aio disable Linux AIO support"
1102 echo " --enable-linux-aio enable Linux AIO support"
1103 echo " --disable-cap-ng disable libcap-ng support"
1104 echo " --enable-cap-ng enable libcap-ng support"
1105 echo " --disable-attr disables attr and xattr support"
1106 echo " --enable-attr enable attr and xattr support"
1107 echo " --disable-blobs disable installing provided firmware blobs"
1108 echo " --enable-docs enable documentation build"
1109 echo " --disable-docs disable documentation build"
1110 echo " --disable-vhost-net disable vhost-net acceleration support"
1111 echo " --enable-vhost-net enable vhost-net acceleration support"
1112 echo " --enable-trace-backend=B Set trace backend"
1113 echo " Available backends:" $($python "$source_path"/scripts/tracetool.py --list-backends)
1114 echo " --with-trace-file=NAME Full PATH,NAME of file to store traces"
1115 echo " Default:trace-<pid>"
1116 echo " --disable-spice disable spice"
1117 echo " --enable-spice enable spice"
1118 echo " --enable-rbd enable building the rados block device (rbd)"
1119 echo " --disable-libiscsi disable iscsi support"
1120 echo " --enable-libiscsi enable iscsi support"
1121 echo " --disable-smartcard disable smartcard support"
1122 echo " --enable-smartcard enable smartcard support"
1123 echo " --disable-smartcard-nss disable smartcard nss support"
1124 echo " --enable-smartcard-nss enable smartcard nss support"
1125 echo " --disable-usb-redir disable usb network redirection support"
1126 echo " --enable-usb-redir enable usb network redirection support"
1127 echo " --disable-guest-agent disable building of the QEMU Guest Agent"
1128 echo " --enable-guest-agent enable building of the QEMU Guest Agent"
1129 echo " --with-coroutine=BACKEND coroutine backend. Supported options:"
1130 echo " gthread, ucontext, sigaltstack, windows"
1131 echo ""
1132 echo "NOTE: The object files are built at the place where configure is launched"
1133 exit 1
1136 # Now we have handled --enable-tcg-interpreter and know we're not just
1137 # printing the help message, bail out if the host CPU isn't supported.
1138 if test "$ARCH" = "unknown"; then
1139 if test "$tcg_interpreter" = "yes" ; then
1140 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1141 ARCH=tci
1142 else
1143 echo "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1144 exit 1
1148 # check that the C compiler works.
1149 cat > $TMPC <<EOF
1150 int main(void) { return 0; }
1153 if compile_object ; then
1154 : C compiler works ok
1155 else
1156 echo "ERROR: \"$cc\" either does not exist or does not work"
1157 exit 1
1160 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1161 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1162 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1163 gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags"
1164 cat > $TMPC << EOF
1165 int main(void) { return 0; }
1167 for flag in $gcc_flags; do
1168 if compile_prog "-Werror $flag" "" ; then
1169 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1171 done
1173 if test "$static" = "yes" ; then
1174 if test "$pie" = "yes" ; then
1175 echo "static and pie are mutually incompatible"
1176 exit 1
1177 else
1178 pie="no"
1182 if test "$pie" = ""; then
1183 case "$cpu-$targetos" in
1184 i386-Linux|x86_64-Linux|i386-OpenBSD|x86_64-OpenBSD)
1187 pie="no"
1189 esac
1192 if test "$pie" != "no" ; then
1193 cat > $TMPC << EOF
1195 #ifdef __linux__
1196 # define THREAD __thread
1197 #else
1198 # define THREAD
1199 #endif
1201 static THREAD int tls_var;
1203 int main(void) { return tls_var; }
1206 if compile_prog "-fPIE -DPIE" "-pie"; then
1207 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
1208 LDFLAGS="-pie $LDFLAGS"
1209 pie="yes"
1210 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
1211 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1213 else
1214 if test "$pie" = "yes"; then
1215 echo "PIE not available due to missing toolchain support"
1216 exit 1
1217 else
1218 echo "Disabling PIE due to missing toolchain support"
1219 pie="no"
1225 # Solaris specific configure tool chain decisions
1227 if test "$solaris" = "yes" ; then
1228 if has $install; then
1230 else
1231 echo "Solaris install program not found. Use --install=/usr/ucb/install or"
1232 echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
1233 echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1234 exit 1
1236 if test "`path_of $install`" = "/usr/sbin/install" ; then
1237 echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
1238 echo "try ginstall from the GNU fileutils available from www.blastwave.org"
1239 echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1240 exit 1
1242 if has ar; then
1244 else
1245 echo "Error: No path includes ar"
1246 if test -f /usr/ccs/bin/ar ; then
1247 echo "Add /usr/ccs/bin to your path and rerun configure"
1249 exit 1
1253 if ! has $python; then
1254 echo "Python not found. Use --python=/path/to/python"
1255 exit 1
1258 # Note that if the Python conditional here evaluates True we will exit
1259 # with status 1 which is a shell 'false' value.
1260 if ! "$python" -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then
1261 echo "Cannot use '$python', Python 2.4 or later is required."
1262 echo "Note that Python 3 or later is not yet supported."
1263 echo "Use --python=/path/to/python to specify a supported Python."
1264 exit 1
1267 if test -z "$target_list" ; then
1268 target_list="$default_target_list"
1269 else
1270 target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1272 if test -z "$target_list" ; then
1273 echo "No targets enabled"
1274 exit 1
1276 # see if system emulation was really requested
1277 case " $target_list " in
1278 *"-softmmu "*) softmmu=yes
1280 *) softmmu=no
1282 esac
1284 feature_not_found() {
1285 feature=$1
1287 echo "ERROR"
1288 echo "ERROR: User requested feature $feature"
1289 echo "ERROR: configure was not able to find it"
1290 echo "ERROR"
1291 exit 1;
1294 if test -z "$cross_prefix" ; then
1296 # ---
1297 # big/little endian test
1298 cat > $TMPC << EOF
1299 #include <inttypes.h>
1300 int main(int argc, char ** argv){
1301 volatile uint32_t i=0x01234567;
1302 return (*((uint8_t*)(&i))) == 0x67;
1306 if compile_prog "" "" ; then
1307 $TMPE && bigendian="yes"
1308 else
1309 echo big/little test failed
1312 else
1314 # if cross compiling, cannot launch a program, so make a static guess
1315 case "$cpu" in
1316 arm)
1317 # ARM can be either way; ask the compiler which one we are
1318 if check_define __ARMEB__; then
1319 bigendian=yes
1322 hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1323 bigendian=yes
1325 esac
1329 ##########################################
1330 # NPTL probe
1332 if test "$nptl" != "no" ; then
1333 cat > $TMPC <<EOF
1334 #include <sched.h>
1335 #include <linux/futex.h>
1336 int main(void) {
1337 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1338 #error bork
1339 #endif
1340 return 0;
1344 if compile_object ; then
1345 nptl=yes
1346 else
1347 if test "$nptl" = "yes" ; then
1348 feature_not_found "nptl"
1350 nptl=no
1354 ##########################################
1355 # zlib check
1357 if test "$zlib" != "no" ; then
1358 cat > $TMPC << EOF
1359 #include <zlib.h>
1360 int main(void) { zlibVersion(); return 0; }
1362 if compile_prog "" "-lz" ; then
1364 else
1365 echo
1366 echo "Error: zlib check failed"
1367 echo "Make sure to have the zlib libs and headers installed."
1368 echo
1369 exit 1
1373 ##########################################
1374 # xen probe
1376 if test "$xen" != "no" ; then
1377 xen_libs="-lxenstore -lxenctrl -lxenguest"
1379 # First we test whether Xen headers and libraries are available.
1380 # If no, we are done and there is no Xen support.
1381 # If yes, more tests are run to detect the Xen version.
1383 # Xen (any)
1384 cat > $TMPC <<EOF
1385 #include <xenctrl.h>
1386 #include <xs.h>
1387 int main(void) {
1388 return 0;
1391 if ! compile_prog "" "$xen_libs" ; then
1392 # Xen not found
1393 if test "$xen" = "yes" ; then
1394 feature_not_found "xen"
1396 xen=no
1398 # Xen unstable
1399 elif (
1400 cat > $TMPC <<EOF
1401 #include <xenctrl.h>
1402 #include <xs.h>
1403 #include <stdint.h>
1404 #include <xen/hvm/hvm_info_table.h>
1405 #if !defined(HVM_MAX_VCPUS)
1406 # error HVM_MAX_VCPUS not defined
1407 #endif
1408 int main(void) {
1409 xc_interface *xc;
1410 xs_daemon_open();
1411 xc = xc_interface_open(0, 0, 0);
1412 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1413 xc_gnttab_open(NULL, 0);
1414 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1415 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1416 return 0;
1419 compile_prog "" "$xen_libs"
1420 ) ; then
1421 xen_ctrl_version=420
1422 xen=yes
1424 elif (
1425 cat > $TMPC <<EOF
1426 #include <xenctrl.h>
1427 #include <xs.h>
1428 #include <stdint.h>
1429 #include <xen/hvm/hvm_info_table.h>
1430 #if !defined(HVM_MAX_VCPUS)
1431 # error HVM_MAX_VCPUS not defined
1432 #endif
1433 int main(void) {
1434 xc_interface *xc;
1435 xs_daemon_open();
1436 xc = xc_interface_open(0, 0, 0);
1437 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1438 xc_gnttab_open(NULL, 0);
1439 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1440 return 0;
1443 compile_prog "" "$xen_libs"
1444 ) ; then
1445 xen_ctrl_version=410
1446 xen=yes
1448 # Xen 4.0.0
1449 elif (
1450 cat > $TMPC <<EOF
1451 #include <xenctrl.h>
1452 #include <xs.h>
1453 #include <stdint.h>
1454 #include <xen/hvm/hvm_info_table.h>
1455 #if !defined(HVM_MAX_VCPUS)
1456 # error HVM_MAX_VCPUS not defined
1457 #endif
1458 int main(void) {
1459 struct xen_add_to_physmap xatp = {
1460 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1462 xs_daemon_open();
1463 xc_interface_open();
1464 xc_gnttab_open();
1465 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1466 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1467 return 0;
1470 compile_prog "" "$xen_libs"
1471 ) ; then
1472 xen_ctrl_version=400
1473 xen=yes
1475 # Xen 3.4.0
1476 elif (
1477 cat > $TMPC <<EOF
1478 #include <xenctrl.h>
1479 #include <xs.h>
1480 int main(void) {
1481 struct xen_add_to_physmap xatp = {
1482 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1484 xs_daemon_open();
1485 xc_interface_open();
1486 xc_gnttab_open();
1487 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1488 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1489 return 0;
1492 compile_prog "" "$xen_libs"
1493 ) ; then
1494 xen_ctrl_version=340
1495 xen=yes
1497 # Xen 3.3.0
1498 elif (
1499 cat > $TMPC <<EOF
1500 #include <xenctrl.h>
1501 #include <xs.h>
1502 int main(void) {
1503 xs_daemon_open();
1504 xc_interface_open();
1505 xc_gnttab_open();
1506 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1507 return 0;
1510 compile_prog "" "$xen_libs"
1511 ) ; then
1512 xen_ctrl_version=330
1513 xen=yes
1515 # Xen version unsupported
1516 else
1517 if test "$xen" = "yes" ; then
1518 feature_not_found "xen (unsupported version)"
1520 xen=no
1523 if test "$xen" = yes; then
1524 libs_softmmu="$xen_libs $libs_softmmu"
1528 ##########################################
1529 # pkg-config probe
1531 if ! has "$pkg_config_exe"; then
1532 echo "Error: pkg-config binary '$pkg_config_exe' not found"
1533 exit 1
1536 ##########################################
1537 # libtool probe
1539 if ! has $libtool; then
1540 libtool=
1543 ##########################################
1544 # Sparse probe
1545 if test "$sparse" != "no" ; then
1546 if has cgcc; then
1547 sparse=yes
1548 else
1549 if test "$sparse" = "yes" ; then
1550 feature_not_found "sparse"
1552 sparse=no
1556 ##########################################
1557 # SDL probe
1559 # Look for sdl configuration program (pkg-config or sdl-config). Try
1560 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1561 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1562 sdl_config=sdl-config
1565 if $pkg_config sdl --modversion >/dev/null 2>&1; then
1566 sdlconfig="$pkg_config sdl"
1567 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1568 elif has ${sdl_config}; then
1569 sdlconfig="$sdl_config"
1570 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1571 else
1572 if test "$sdl" = "yes" ; then
1573 feature_not_found "sdl"
1575 sdl=no
1577 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1578 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1581 sdl_too_old=no
1582 if test "$sdl" != "no" ; then
1583 cat > $TMPC << EOF
1584 #include <SDL.h>
1585 #undef main /* We don't want SDL to override our main() */
1586 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1588 sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1589 if test "$static" = "yes" ; then
1590 sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1591 else
1592 sdl_libs=`$sdlconfig --libs 2> /dev/null`
1594 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1595 if test "$_sdlversion" -lt 121 ; then
1596 sdl_too_old=yes
1597 else
1598 if test "$cocoa" = "no" ; then
1599 sdl=yes
1603 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1604 if test "$sdl" = "yes" -a "$static" = "yes" ; then
1605 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1606 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1607 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1609 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1611 else
1612 sdl=no
1614 fi # static link
1615 else # sdl not found
1616 if test "$sdl" = "yes" ; then
1617 feature_not_found "sdl"
1619 sdl=no
1620 fi # sdl compile test
1623 if test "$sdl" = "yes" ; then
1624 cat > $TMPC <<EOF
1625 #include <SDL.h>
1626 #if defined(SDL_VIDEO_DRIVER_X11)
1627 #include <X11/XKBlib.h>
1628 #else
1629 #error No x11 support
1630 #endif
1631 int main(void) { return 0; }
1633 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1634 sdl_libs="$sdl_libs -lX11"
1636 libs_softmmu="$sdl_libs $libs_softmmu"
1639 ##########################################
1640 # VNC TLS detection
1641 if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
1642 cat > $TMPC <<EOF
1643 #include <gnutls/gnutls.h>
1644 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1646 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1647 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1648 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1649 vnc_tls=yes
1650 libs_softmmu="$vnc_tls_libs $libs_softmmu"
1651 else
1652 if test "$vnc_tls" = "yes" ; then
1653 feature_not_found "vnc-tls"
1655 vnc_tls=no
1659 ##########################################
1660 # VNC SASL detection
1661 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1662 cat > $TMPC <<EOF
1663 #include <sasl/sasl.h>
1664 #include <stdio.h>
1665 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1667 # Assuming Cyrus-SASL installed in /usr prefix
1668 vnc_sasl_cflags=""
1669 vnc_sasl_libs="-lsasl2"
1670 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1671 vnc_sasl=yes
1672 libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1673 else
1674 if test "$vnc_sasl" = "yes" ; then
1675 feature_not_found "vnc-sasl"
1677 vnc_sasl=no
1681 ##########################################
1682 # VNC JPEG detection
1683 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1684 cat > $TMPC <<EOF
1685 #include <stdio.h>
1686 #include <jpeglib.h>
1687 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1689 vnc_jpeg_cflags=""
1690 vnc_jpeg_libs="-ljpeg"
1691 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1692 vnc_jpeg=yes
1693 libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1694 else
1695 if test "$vnc_jpeg" = "yes" ; then
1696 feature_not_found "vnc-jpeg"
1698 vnc_jpeg=no
1702 ##########################################
1703 # VNC PNG detection
1704 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1705 cat > $TMPC <<EOF
1706 //#include <stdio.h>
1707 #include <png.h>
1708 #include <stddef.h>
1709 int main(void) {
1710 png_structp png_ptr;
1711 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1712 return 0;
1715 if $pkg_config libpng --modversion >/dev/null 2>&1; then
1716 vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null`
1717 vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null`
1718 else
1719 vnc_png_cflags=""
1720 vnc_png_libs="-lpng"
1722 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1723 vnc_png=yes
1724 libs_softmmu="$vnc_png_libs $libs_softmmu"
1725 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
1726 else
1727 if test "$vnc_png" = "yes" ; then
1728 feature_not_found "vnc-png"
1730 vnc_png=no
1734 ##########################################
1735 # fnmatch() probe, used for ACL routines
1736 fnmatch="no"
1737 cat > $TMPC << EOF
1738 #include <fnmatch.h>
1739 int main(void)
1741 fnmatch("foo", "foo", 0);
1742 return 0;
1745 if compile_prog "" "" ; then
1746 fnmatch="yes"
1749 ##########################################
1750 # uuid_generate() probe, used for vdi block driver
1751 if test "$uuid" != "no" ; then
1752 uuid_libs="-luuid"
1753 cat > $TMPC << EOF
1754 #include <uuid/uuid.h>
1755 int main(void)
1757 uuid_t my_uuid;
1758 uuid_generate(my_uuid);
1759 return 0;
1762 if compile_prog "" "$uuid_libs" ; then
1763 uuid="yes"
1764 libs_softmmu="$uuid_libs $libs_softmmu"
1765 libs_tools="$uuid_libs $libs_tools"
1766 else
1767 if test "$uuid" = "yes" ; then
1768 feature_not_found "uuid"
1770 uuid=no
1774 ##########################################
1775 # xfsctl() probe, used for raw-posix
1776 if test "$xfs" != "no" ; then
1777 cat > $TMPC << EOF
1778 #include <stddef.h> /* NULL */
1779 #include <xfs/xfs.h>
1780 int main(void)
1782 xfsctl(NULL, 0, 0, NULL);
1783 return 0;
1786 if compile_prog "" "" ; then
1787 xfs="yes"
1788 else
1789 if test "$xfs" = "yes" ; then
1790 feature_not_found "xfs"
1792 xfs=no
1796 ##########################################
1797 # vde libraries probe
1798 if test "$vde" != "no" ; then
1799 vde_libs="-lvdeplug"
1800 cat > $TMPC << EOF
1801 #include <libvdeplug.h>
1802 int main(void)
1804 struct vde_open_args a = {0, 0, 0};
1805 vde_open("", "", &a);
1806 return 0;
1809 if compile_prog "" "$vde_libs" ; then
1810 vde=yes
1811 libs_softmmu="$vde_libs $libs_softmmu"
1812 libs_tools="$vde_libs $libs_tools"
1813 else
1814 if test "$vde" = "yes" ; then
1815 feature_not_found "vde"
1817 vde=no
1821 ##########################################
1822 # libcap-ng library probe
1823 if test "$cap_ng" != "no" ; then
1824 cap_libs="-lcap-ng"
1825 cat > $TMPC << EOF
1826 #include <cap-ng.h>
1827 int main(void)
1829 capng_capability_to_name(CAPNG_EFFECTIVE);
1830 return 0;
1833 if compile_prog "" "$cap_libs" ; then
1834 cap_ng=yes
1835 libs_tools="$cap_libs $libs_tools"
1836 else
1837 if test "$cap_ng" = "yes" ; then
1838 feature_not_found "cap_ng"
1840 cap_ng=no
1844 ##########################################
1845 # Sound support libraries probe
1847 audio_drv_probe()
1849 drv=$1
1850 hdr=$2
1851 lib=$3
1852 exp=$4
1853 cfl=$5
1854 cat > $TMPC << EOF
1855 #include <$hdr>
1856 int main(void) { $exp }
1858 if compile_prog "$cfl" "$lib" ; then
1860 else
1861 echo
1862 echo "Error: $drv check failed"
1863 echo "Make sure to have the $drv libs and headers installed."
1864 echo
1865 exit 1
1869 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1870 for drv in $audio_drv_list; do
1871 case $drv in
1872 alsa)
1873 audio_drv_probe $drv alsa/asoundlib.h -lasound \
1874 "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1875 libs_softmmu="-lasound $libs_softmmu"
1878 fmod)
1879 if test -z $fmod_lib || test -z $fmod_inc; then
1880 echo
1881 echo "Error: You must specify path to FMOD library and headers"
1882 echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1883 echo
1884 exit 1
1886 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1887 libs_softmmu="$fmod_lib $libs_softmmu"
1890 esd)
1891 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1892 libs_softmmu="-lesd $libs_softmmu"
1893 audio_pt_int="yes"
1897 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \
1898 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;"
1899 libs_softmmu="-lpulse $libs_softmmu"
1900 audio_pt_int="yes"
1903 coreaudio)
1904 libs_softmmu="-framework CoreAudio $libs_softmmu"
1907 dsound)
1908 libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1909 audio_win_int="yes"
1912 oss)
1913 libs_softmmu="$oss_lib $libs_softmmu"
1916 sdl|wav)
1917 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1920 winwave)
1921 libs_softmmu="-lwinmm $libs_softmmu"
1922 audio_win_int="yes"
1926 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1927 echo
1928 echo "Error: Unknown driver '$drv' selected"
1929 echo "Possible drivers are: $audio_possible_drivers"
1930 echo
1931 exit 1
1934 esac
1935 done
1937 ##########################################
1938 # BrlAPI probe
1940 if test "$brlapi" != "no" ; then
1941 brlapi_libs="-lbrlapi"
1942 cat > $TMPC << EOF
1943 #include <brlapi.h>
1944 #include <stddef.h>
1945 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1947 if compile_prog "" "$brlapi_libs" ; then
1948 brlapi=yes
1949 libs_softmmu="$brlapi_libs $libs_softmmu"
1950 else
1951 if test "$brlapi" = "yes" ; then
1952 feature_not_found "brlapi"
1954 brlapi=no
1958 ##########################################
1959 # curses probe
1960 if test "$mingw32" = "yes" ; then
1961 curses_list="-lpdcurses"
1962 else
1963 curses_list="-lncurses -lcurses"
1966 if test "$curses" != "no" ; then
1967 curses_found=no
1968 cat > $TMPC << EOF
1969 #include <curses.h>
1970 int main(void) {
1971 const char *s = curses_version();
1972 resize_term(0, 0);
1973 return s != 0;
1976 for curses_lib in $curses_list; do
1977 if compile_prog "" "$curses_lib" ; then
1978 curses_found=yes
1979 libs_softmmu="$curses_lib $libs_softmmu"
1980 break
1982 done
1983 if test "$curses_found" = "yes" ; then
1984 curses=yes
1985 else
1986 if test "$curses" = "yes" ; then
1987 feature_not_found "curses"
1989 curses=no
1993 ##########################################
1994 # curl probe
1996 if $pkg_config libcurl --modversion >/dev/null 2>&1; then
1997 curlconfig="$pkg_config libcurl"
1998 else
1999 curlconfig=curl-config
2002 if test "$curl" != "no" ; then
2003 cat > $TMPC << EOF
2004 #include <curl/curl.h>
2005 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
2007 curl_cflags=`$curlconfig --cflags 2>/dev/null`
2008 curl_libs=`$curlconfig --libs 2>/dev/null`
2009 if compile_prog "$curl_cflags" "$curl_libs" ; then
2010 curl=yes
2011 libs_tools="$curl_libs $libs_tools"
2012 libs_softmmu="$curl_libs $libs_softmmu"
2013 else
2014 if test "$curl" = "yes" ; then
2015 feature_not_found "curl"
2017 curl=no
2019 fi # test "$curl"
2021 ##########################################
2022 # bluez support probe
2023 if test "$bluez" != "no" ; then
2024 cat > $TMPC << EOF
2025 #include <bluetooth/bluetooth.h>
2026 int main(void) { return bt_error(0); }
2028 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
2029 bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
2030 if compile_prog "$bluez_cflags" "$bluez_libs" ; then
2031 bluez=yes
2032 libs_softmmu="$bluez_libs $libs_softmmu"
2033 else
2034 if test "$bluez" = "yes" ; then
2035 feature_not_found "bluez"
2037 bluez="no"
2041 ##########################################
2042 # glib support probe
2044 if test "$mingw32" = yes; then
2045 # g_poll is required in order to integrate with the glib main loop.
2046 glib_req_ver=2.20
2047 else
2048 glib_req_ver=2.12
2050 if $pkg_config --atleast-version=$glib_req_ver gthread-2.0 > /dev/null 2>&1
2051 then
2052 glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null`
2053 glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null`
2054 LIBS="$glib_libs $LIBS"
2055 libs_qga="$glib_libs $libs_qga"
2056 else
2057 echo "glib-$glib_req_ver required to compile QEMU"
2058 exit 1
2061 ##########################################
2062 # libcap probe
2064 if test "$cap" != "no" ; then
2065 cat > $TMPC <<EOF
2066 #include <stdio.h>
2067 #include <sys/capability.h>
2068 int main(void) { cap_t caps; caps = cap_init(); }
2070 if compile_prog "" "-lcap" ; then
2071 cap=yes
2072 else
2073 cap=no
2077 ##########################################
2078 # pthread probe
2079 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
2081 pthread=no
2082 cat > $TMPC << EOF
2083 #include <pthread.h>
2084 static void *f(void *p) { return NULL; }
2085 int main(void) {
2086 pthread_t thread;
2087 pthread_create(&thread, 0, f, 0);
2088 return 0;
2091 if compile_prog "" "" ; then
2092 pthread=yes
2093 else
2094 for pthread_lib in $PTHREADLIBS_LIST; do
2095 if compile_prog "" "$pthread_lib" ; then
2096 pthread=yes
2097 found=no
2098 for lib_entry in $LIBS; do
2099 if test "$lib_entry" = "$pthread_lib"; then
2100 found=yes
2101 break
2103 done
2104 if test "$found" = "no"; then
2105 LIBS="$pthread_lib $LIBS"
2107 break
2109 done
2112 if test "$mingw32" != yes -a "$pthread" = no; then
2113 echo
2114 echo "Error: pthread check failed"
2115 echo "Make sure to have the pthread libs and headers installed."
2116 echo
2117 exit 1
2120 ##########################################
2121 # rbd probe
2122 if test "$rbd" != "no" ; then
2123 cat > $TMPC <<EOF
2124 #include <stdio.h>
2125 #include <rbd/librbd.h>
2126 int main(void) {
2127 rados_t cluster;
2128 rados_create(&cluster, NULL);
2129 return 0;
2132 rbd_libs="-lrbd -lrados"
2133 if compile_prog "" "$rbd_libs" ; then
2134 rbd=yes
2135 libs_tools="$rbd_libs $libs_tools"
2136 libs_softmmu="$rbd_libs $libs_softmmu"
2137 else
2138 if test "$rbd" = "yes" ; then
2139 feature_not_found "rados block device"
2141 rbd=no
2145 ##########################################
2146 # linux-aio probe
2148 if test "$linux_aio" != "no" ; then
2149 cat > $TMPC <<EOF
2150 #include <libaio.h>
2151 #include <sys/eventfd.h>
2152 #include <stddef.h>
2153 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
2155 if compile_prog "" "-laio" ; then
2156 linux_aio=yes
2157 libs_softmmu="$libs_softmmu -laio"
2158 libs_tools="$libs_tools -laio"
2159 else
2160 if test "$linux_aio" = "yes" ; then
2161 feature_not_found "linux AIO"
2163 linux_aio=no
2167 ##########################################
2168 # attr probe
2170 if test "$attr" != "no" ; then
2171 cat > $TMPC <<EOF
2172 #include <stdio.h>
2173 #include <sys/types.h>
2174 #ifdef CONFIG_LIBATTR
2175 #include <attr/xattr.h>
2176 #else
2177 #include <sys/xattr.h>
2178 #endif
2179 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
2181 if compile_prog "" "" ; then
2182 attr=yes
2183 # Older distros have <attr/xattr.h>, and need -lattr:
2184 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
2185 attr=yes
2186 LIBS="-lattr $LIBS"
2187 libattr=yes
2188 else
2189 if test "$attr" = "yes" ; then
2190 feature_not_found "ATTR"
2192 attr=no
2196 ##########################################
2197 # iovec probe
2198 cat > $TMPC <<EOF
2199 #include <sys/types.h>
2200 #include <sys/uio.h>
2201 #include <unistd.h>
2202 int main(void) { return sizeof(struct iovec); }
2204 iovec=no
2205 if compile_prog "" "" ; then
2206 iovec=yes
2209 ##########################################
2210 # preadv probe
2211 cat > $TMPC <<EOF
2212 #include <sys/types.h>
2213 #include <sys/uio.h>
2214 #include <unistd.h>
2215 int main(void) { return preadv == preadv; }
2217 preadv=no
2218 if compile_prog "" "" ; then
2219 preadv=yes
2222 ##########################################
2223 # fdt probe
2224 if test "$fdt" != "no" ; then
2225 fdt_libs="-lfdt"
2226 cat > $TMPC << EOF
2227 int main(void) { return 0; }
2229 if compile_prog "" "$fdt_libs" ; then
2230 fdt=yes
2231 else
2232 if test "$fdt" = "yes" ; then
2233 feature_not_found "fdt"
2235 fdt_libs=
2236 fdt=no
2240 ##########################################
2241 # opengl probe, used by milkymist-tmu2
2242 if test "$opengl" != "no" ; then
2243 opengl_libs="-lGL"
2244 cat > $TMPC << EOF
2245 #include <X11/Xlib.h>
2246 #include <GL/gl.h>
2247 #include <GL/glx.h>
2248 int main(void) { return GL_VERSION != 0; }
2250 if compile_prog "" "-lGL" ; then
2251 opengl=yes
2252 else
2253 if test "$opengl" = "yes" ; then
2254 feature_not_found "opengl"
2256 opengl_libs=
2257 opengl=no
2262 # Check for xxxat() functions when we are building linux-user
2263 # emulator. This is done because older glibc versions don't
2264 # have syscall stubs for these implemented.
2266 atfile=no
2267 cat > $TMPC << EOF
2268 #define _ATFILE_SOURCE
2269 #include <sys/types.h>
2270 #include <fcntl.h>
2271 #include <unistd.h>
2274 main(void)
2276 /* try to unlink nonexisting file */
2277 return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
2280 if compile_prog "" "" ; then
2281 atfile=yes
2284 # Check for inotify functions when we are building linux-user
2285 # emulator. This is done because older glibc versions don't
2286 # have syscall stubs for these implemented. In that case we
2287 # don't provide them even if kernel supports them.
2289 inotify=no
2290 cat > $TMPC << EOF
2291 #include <sys/inotify.h>
2294 main(void)
2296 /* try to start inotify */
2297 return inotify_init();
2300 if compile_prog "" "" ; then
2301 inotify=yes
2304 inotify1=no
2305 cat > $TMPC << EOF
2306 #include <sys/inotify.h>
2309 main(void)
2311 /* try to start inotify */
2312 return inotify_init1(0);
2315 if compile_prog "" "" ; then
2316 inotify1=yes
2319 # check if utimensat and futimens are supported
2320 utimens=no
2321 cat > $TMPC << EOF
2322 #define _ATFILE_SOURCE
2323 #include <stddef.h>
2324 #include <fcntl.h>
2326 int main(void)
2328 utimensat(AT_FDCWD, "foo", NULL, 0);
2329 futimens(0, NULL);
2330 return 0;
2333 if compile_prog "" "" ; then
2334 utimens=yes
2337 # check if pipe2 is there
2338 pipe2=no
2339 cat > $TMPC << EOF
2340 #include <unistd.h>
2341 #include <fcntl.h>
2343 int main(void)
2345 int pipefd[2];
2346 pipe2(pipefd, O_CLOEXEC);
2347 return 0;
2350 if compile_prog "" "" ; then
2351 pipe2=yes
2354 # check if accept4 is there
2355 accept4=no
2356 cat > $TMPC << EOF
2357 #include <sys/socket.h>
2358 #include <stddef.h>
2360 int main(void)
2362 accept4(0, NULL, NULL, SOCK_CLOEXEC);
2363 return 0;
2366 if compile_prog "" "" ; then
2367 accept4=yes
2370 # check if tee/splice is there. vmsplice was added same time.
2371 splice=no
2372 cat > $TMPC << EOF
2373 #include <unistd.h>
2374 #include <fcntl.h>
2375 #include <limits.h>
2377 int main(void)
2379 int len, fd = 0;
2380 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2381 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2382 return 0;
2385 if compile_prog "" "" ; then
2386 splice=yes
2389 ##########################################
2390 # signalfd probe
2391 signalfd="no"
2392 cat > $TMPC << EOF
2393 #include <unistd.h>
2394 #include <sys/syscall.h>
2395 #include <signal.h>
2396 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2399 if compile_prog "" "" ; then
2400 signalfd=yes
2403 # check if eventfd is supported
2404 eventfd=no
2405 cat > $TMPC << EOF
2406 #include <sys/eventfd.h>
2408 int main(void)
2410 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
2413 if compile_prog "" "" ; then
2414 eventfd=yes
2417 # check for fallocate
2418 fallocate=no
2419 cat > $TMPC << EOF
2420 #include <fcntl.h>
2422 int main(void)
2424 fallocate(0, 0, 0, 0);
2425 return 0;
2428 if compile_prog "" "" ; then
2429 fallocate=yes
2432 # check for sync_file_range
2433 sync_file_range=no
2434 cat > $TMPC << EOF
2435 #include <fcntl.h>
2437 int main(void)
2439 sync_file_range(0, 0, 0, 0);
2440 return 0;
2443 if compile_prog "" "" ; then
2444 sync_file_range=yes
2447 # check for linux/fiemap.h and FS_IOC_FIEMAP
2448 fiemap=no
2449 cat > $TMPC << EOF
2450 #include <sys/ioctl.h>
2451 #include <linux/fs.h>
2452 #include <linux/fiemap.h>
2454 int main(void)
2456 ioctl(0, FS_IOC_FIEMAP, 0);
2457 return 0;
2460 if compile_prog "" "" ; then
2461 fiemap=yes
2464 # check for dup3
2465 dup3=no
2466 cat > $TMPC << EOF
2467 #include <unistd.h>
2469 int main(void)
2471 dup3(0, 0, 0);
2472 return 0;
2475 if compile_prog "" "" ; then
2476 dup3=yes
2479 # check for epoll support
2480 epoll=no
2481 cat > $TMPC << EOF
2482 #include <sys/epoll.h>
2484 int main(void)
2486 epoll_create(0);
2487 return 0;
2490 if compile_prog "" "" ; then
2491 epoll=yes
2494 # epoll_create1 and epoll_pwait are later additions
2495 # so we must check separately for their presence
2496 epoll_create1=no
2497 cat > $TMPC << EOF
2498 #include <sys/epoll.h>
2500 int main(void)
2502 /* Note that we use epoll_create1 as a value, not as
2503 * a function being called. This is necessary so that on
2504 * old SPARC glibc versions where the function was present in
2505 * the library but not declared in the header file we will
2506 * fail the configure check. (Otherwise we will get a compiler
2507 * warning but not an error, and will proceed to fail the
2508 * qemu compile where we compile with -Werror.)
2510 return epoll_create1 == epoll_create1;
2513 if compile_prog "" "" ; then
2514 epoll_create1=yes
2517 epoll_pwait=no
2518 cat > $TMPC << EOF
2519 #include <sys/epoll.h>
2521 int main(void)
2523 epoll_pwait(0, 0, 0, 0, 0);
2524 return 0;
2527 if compile_prog "" "" ; then
2528 epoll_pwait=yes
2531 # Check if tools are available to build documentation.
2532 if test "$docs" != "no" ; then
2533 if has makeinfo && has pod2man; then
2534 docs=yes
2535 else
2536 if test "$docs" = "yes" ; then
2537 feature_not_found "docs"
2539 docs=no
2543 # Search for bswap_32 function
2544 byteswap_h=no
2545 cat > $TMPC << EOF
2546 #include <byteswap.h>
2547 int main(void) { return bswap_32(0); }
2549 if compile_prog "" "" ; then
2550 byteswap_h=yes
2553 # Search for bswap_32 function
2554 bswap_h=no
2555 cat > $TMPC << EOF
2556 #include <sys/endian.h>
2557 #include <sys/types.h>
2558 #include <machine/bswap.h>
2559 int main(void) { return bswap32(0); }
2561 if compile_prog "" "" ; then
2562 bswap_h=yes
2565 ##########################################
2566 # Do we have libiscsi
2567 # We check for iscsi_unmap_sync() to make sure we have a
2568 # recent enough version of libiscsi.
2569 if test "$libiscsi" != "no" ; then
2570 cat > $TMPC << EOF
2571 #include <stdio.h>
2572 #include <iscsi/iscsi.h>
2573 int main(void) { iscsi_unmap_sync(NULL,0,0,0,NULL,0); return 0; }
2575 if compile_prog "-Werror" "-liscsi" ; then
2576 libiscsi="yes"
2577 LIBS="$LIBS -liscsi"
2578 else
2579 if test "$libiscsi" = "yes" ; then
2580 feature_not_found "libiscsi"
2582 libiscsi="no"
2587 ##########################################
2588 # Do we need librt
2589 cat > $TMPC <<EOF
2590 #include <signal.h>
2591 #include <time.h>
2592 int main(void) { return clock_gettime(CLOCK_REALTIME, NULL); }
2595 if compile_prog "" "" ; then
2597 elif compile_prog "" "-lrt" ; then
2598 LIBS="-lrt $LIBS"
2601 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2602 "$aix" != "yes" -a "$haiku" != "yes" ; then
2603 libs_softmmu="-lutil $libs_softmmu"
2606 ##########################################
2607 # spice probe
2608 if test "$spice" != "no" ; then
2609 cat > $TMPC << EOF
2610 #include <spice.h>
2611 int main(void) { spice_server_new(); return 0; }
2613 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2614 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2615 if $pkg_config --atleast-version=0.8.2 spice-server >/dev/null 2>&1 && \
2616 $pkg_config --atleast-version=0.8.1 spice-protocol > /dev/null 2>&1 && \
2617 compile_prog "$spice_cflags" "$spice_libs" ; then
2618 spice="yes"
2619 libs_softmmu="$libs_softmmu $spice_libs"
2620 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2621 else
2622 if test "$spice" = "yes" ; then
2623 feature_not_found "spice"
2625 spice="no"
2629 # check for libcacard for smartcard support
2630 if test "$smartcard" != "no" ; then
2631 smartcard="yes"
2632 smartcard_cflags=""
2633 # TODO - what's the minimal nss version we support?
2634 if test "$smartcard_nss" != "no"; then
2635 cat > $TMPC << EOF
2636 #include <pk11pub.h>
2637 int main(void) { PK11_FreeSlot(0); return 0; }
2639 smartcard_cflags="-I\$(SRC_PATH)/libcacard"
2640 libcacard_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs"
2641 libcacard_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags"
2642 if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 && \
2643 compile_prog "$smartcard_cflags $libcacard_cflags" "$libcacard_libs"; then
2644 smartcard_nss="yes"
2645 QEMU_CFLAGS="$QEMU_CFLAGS $smartcard_cflags $libcacard_cflags"
2646 libs_softmmu="$libcacard_libs $libs_softmmu"
2647 else
2648 if test "$smartcard_nss" = "yes"; then
2649 feature_not_found "nss"
2651 smartcard_nss="no"
2655 if test "$smartcard" = "no" ; then
2656 smartcard_nss="no"
2659 # check for usbredirparser for usb network redirection support
2660 if test "$usb_redir" != "no" ; then
2661 if $pkg_config --atleast-version=0.3.4 libusbredirparser >/dev/null 2>&1 ; then
2662 usb_redir="yes"
2663 usb_redir_cflags=$($pkg_config --cflags libusbredirparser 2>/dev/null)
2664 usb_redir_libs=$($pkg_config --libs libusbredirparser 2>/dev/null)
2665 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
2666 LIBS="$LIBS $usb_redir_libs"
2667 else
2668 if test "$usb_redir" = "yes"; then
2669 feature_not_found "usb-redir"
2671 usb_redir="no"
2675 ##########################################
2677 ##########################################
2678 # check if we have fdatasync
2680 fdatasync=no
2681 cat > $TMPC << EOF
2682 #include <unistd.h>
2683 int main(void) {
2684 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
2685 return fdatasync(0);
2686 #else
2687 #error Not supported
2688 #endif
2691 if compile_prog "" "" ; then
2692 fdatasync=yes
2695 ##########################################
2696 # check if we have madvise
2698 madvise=no
2699 cat > $TMPC << EOF
2700 #include <sys/types.h>
2701 #include <sys/mman.h>
2702 #include <stddef.h>
2703 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2705 if compile_prog "" "" ; then
2706 madvise=yes
2709 ##########################################
2710 # check if we have posix_madvise
2712 posix_madvise=no
2713 cat > $TMPC << EOF
2714 #include <sys/mman.h>
2715 #include <stddef.h>
2716 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2718 if compile_prog "" "" ; then
2719 posix_madvise=yes
2722 ##########################################
2723 # check if trace backend exists
2725 $python "$source_path/scripts/tracetool.py" "--backend=$trace_backend" --check-backend > /dev/null 2> /dev/null
2726 if test "$?" -ne 0 ; then
2727 echo
2728 echo "Error: invalid trace backend"
2729 echo "Please choose a supported trace backend."
2730 echo
2731 exit 1
2734 ##########################################
2735 # For 'ust' backend, test if ust headers are present
2736 if test "$trace_backend" = "ust"; then
2737 cat > $TMPC << EOF
2738 #include <ust/tracepoint.h>
2739 #include <ust/marker.h>
2740 int main(void) { return 0; }
2742 if compile_prog "" "" ; then
2743 LIBS="-lust -lurcu-bp $LIBS"
2744 libs_qga="-lust -lurcu-bp $libs_qga"
2745 else
2746 echo
2747 echo "Error: Trace backend 'ust' missing libust header files"
2748 echo
2749 exit 1
2753 ##########################################
2754 # For 'dtrace' backend, test if 'dtrace' command is present
2755 if test "$trace_backend" = "dtrace"; then
2756 if ! has 'dtrace' ; then
2757 echo
2758 echo "Error: dtrace command is not found in PATH $PATH"
2759 echo
2760 exit 1
2762 trace_backend_stap="no"
2763 if has 'stap' ; then
2764 trace_backend_stap="yes"
2768 ##########################################
2769 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
2770 # use i686 as default anyway, but for those that don't, an explicit
2771 # specification is necessary
2772 if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then
2773 cat > $TMPC << EOF
2774 int sfaa(unsigned *ptr)
2776 return __sync_fetch_and_and(ptr, 0);
2779 int main(int argc, char **argv)
2781 int val = 42;
2782 sfaa(&val);
2783 return val;
2786 if ! compile_prog "" "" ; then
2787 CFLAGS+="-march=i486"
2791 ##########################################
2792 # check and set a backend for coroutine
2794 # default is ucontext, but always fallback to gthread
2795 # windows autodetected by make
2796 if test "$coroutine" = "" -o "$coroutine" = "ucontext"; then
2797 if test "$darwin" != "yes"; then
2798 cat > $TMPC << EOF
2799 #include <ucontext.h>
2800 #ifdef __stub_makecontext
2801 #error Ignoring glibc stub makecontext which will always fail
2802 #endif
2803 int main(void) { makecontext(0, 0, 0); return 0; }
2805 if compile_prog "" "" ; then
2806 coroutine_backend=ucontext
2807 else
2808 coroutine_backend=gthread
2810 else
2811 echo "Silently falling back into gthread backend under darwin"
2813 elif test "$coroutine" = "gthread" ; then
2814 coroutine_backend=gthread
2815 elif test "$coroutine" = "windows" ; then
2816 coroutine_backend=windows
2817 elif test "$coroutine" = "sigaltstack" ; then
2818 coroutine_backend=sigaltstack
2819 else
2820 echo
2821 echo "Error: unknown coroutine backend $coroutine"
2822 echo
2823 exit 1
2826 ##########################################
2827 # check if we have open_by_handle_at
2829 open_by_hande_at=no
2830 cat > $TMPC << EOF
2831 #include <fcntl.h>
2832 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
2834 if compile_prog "" "" ; then
2835 open_by_handle_at=yes
2838 ########################################
2839 # check if we have linux/magic.h
2841 linux_magic_h=no
2842 cat > $TMPC << EOF
2843 #include <linux/magic.h>
2844 int main(void) {
2845 return 0;
2848 if compile_prog "" "" ; then
2849 linux_magic_h=yes
2852 ########################################
2853 # check if environ is declared
2855 has_environ=no
2856 cat > $TMPC << EOF
2857 #include <unistd.h>
2858 int main(void) {
2859 environ = environ;
2860 return 0;
2863 if compile_prog "" "" ; then
2864 has_environ=yes
2867 ##########################################
2868 # End of CC checks
2869 # After here, no more $cc or $ld runs
2871 if test "$debug" = "no" ; then
2872 CFLAGS="-O2 $CFLAGS"
2875 # Consult white-list to determine whether to enable werror
2876 # by default. Only enable by default for git builds
2877 z_version=`cut -f3 -d. $source_path/VERSION`
2879 if test -z "$werror" ; then
2880 if test "$z_version" = "50" -a \
2881 "$linux" = "yes" ; then
2882 werror="yes"
2883 else
2884 werror="no"
2888 # Disable zero malloc errors for official releases unless explicitly told to
2889 # enable/disable
2890 if test -z "$zero_malloc" ; then
2891 if test "$z_version" = "50" ; then
2892 zero_malloc="no"
2893 else
2894 zero_malloc="yes"
2898 if test "$werror" = "yes" ; then
2899 QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
2902 if test "$solaris" = "no" ; then
2903 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
2904 LDFLAGS="-Wl,--warn-common $LDFLAGS"
2908 # test if pod2man has --utf8 option
2909 if pod2man --help | grep -q utf8; then
2910 POD2MAN="pod2man --utf8"
2911 else
2912 POD2MAN="pod2man"
2915 # Use ASLR, no-SEH and DEP if available
2916 if test "$mingw32" = "yes" ; then
2917 for flag in --dynamicbase --no-seh --nxcompat; do
2918 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
2919 LDFLAGS="-Wl,$flag $LDFLAGS"
2921 done
2924 qemu_confdir=$sysconfdir$confsuffix
2925 qemu_datadir=$datadir$confsuffix
2927 tools=
2928 if test "$softmmu" = yes ; then
2929 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2930 if test "$virtfs" != no ; then
2931 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
2932 virtfs=yes
2933 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
2934 else
2935 if test "$virtfs" = yes; then
2936 echo "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
2937 exit 1
2939 virtfs=no
2942 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2943 tools="qemu-nbd\$(EXESUF) $tools"
2944 if [ "$guest_agent" = "yes" ]; then
2945 tools="qemu-ga\$(EXESUF) $tools"
2949 if test "$smartcard_nss" = "yes" ; then
2950 tools="vscclient\$(EXESUF) $tools"
2953 # Mac OS X ships with a broken assembler
2954 roms=
2955 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2956 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2957 "$softmmu" = yes ; then
2958 roms="optionrom"
2960 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
2961 roms="$roms spapr-rtas"
2964 echo "Install prefix $prefix"
2965 echo "BIOS directory `eval echo $qemu_datadir`"
2966 echo "binary directory `eval echo $bindir`"
2967 echo "library directory `eval echo $libdir`"
2968 echo "include directory `eval echo $includedir`"
2969 echo "config directory `eval echo $sysconfdir`"
2970 if test "$mingw32" = "no" ; then
2971 echo "Manual directory `eval echo $mandir`"
2972 echo "ELF interp prefix $interp_prefix"
2974 echo "Source path $source_path"
2975 echo "C compiler $cc"
2976 echo "Host C compiler $host_cc"
2977 echo "CFLAGS $CFLAGS"
2978 echo "QEMU_CFLAGS $QEMU_CFLAGS"
2979 echo "LDFLAGS $LDFLAGS"
2980 echo "make $make"
2981 echo "install $install"
2982 echo "python $python"
2983 if test "$slirp" = "yes" ; then
2984 echo "smbd $smbd"
2986 echo "host CPU $cpu"
2987 echo "host big endian $bigendian"
2988 echo "target list $target_list"
2989 echo "tcg debug enabled $debug_tcg"
2990 echo "Mon debug enabled $debug_mon"
2991 echo "gprof enabled $gprof"
2992 echo "sparse enabled $sparse"
2993 echo "strip binaries $strip_opt"
2994 echo "profiler $profiler"
2995 echo "static build $static"
2996 echo "-Werror enabled $werror"
2997 if test "$darwin" = "yes" ; then
2998 echo "Cocoa support $cocoa"
3000 echo "SDL support $sdl"
3001 echo "curses support $curses"
3002 echo "curl support $curl"
3003 echo "mingw32 support $mingw32"
3004 echo "Audio drivers $audio_drv_list"
3005 echo "Extra audio cards $audio_card_list"
3006 echo "Block whitelist $block_drv_whitelist"
3007 echo "Mixer emulation $mixemu"
3008 echo "VirtFS support $virtfs"
3009 echo "VNC support $vnc"
3010 if test "$vnc" = "yes" ; then
3011 echo "VNC TLS support $vnc_tls"
3012 echo "VNC SASL support $vnc_sasl"
3013 echo "VNC JPEG support $vnc_jpeg"
3014 echo "VNC PNG support $vnc_png"
3015 echo "VNC thread $vnc_thread"
3017 if test -n "$sparc_cpu"; then
3018 echo "Target Sparc Arch $sparc_cpu"
3020 echo "xen support $xen"
3021 echo "brlapi support $brlapi"
3022 echo "bluez support $bluez"
3023 echo "Documentation $docs"
3024 [ ! -z "$uname_release" ] && \
3025 echo "uname -r $uname_release"
3026 echo "NPTL support $nptl"
3027 echo "GUEST_BASE $guest_base"
3028 echo "PIE $pie"
3029 echo "vde support $vde"
3030 echo "Linux AIO support $linux_aio"
3031 echo "ATTR/XATTR support $attr"
3032 echo "Install blobs $blobs"
3033 echo "KVM support $kvm"
3034 echo "TCG interpreter $tcg_interpreter"
3035 echo "KVM device assig. $kvm_cap_device_assignment"
3036 echo "fdt support $fdt"
3037 echo "preadv support $preadv"
3038 echo "fdatasync $fdatasync"
3039 echo "madvise $madvise"
3040 echo "posix_madvise $posix_madvise"
3041 echo "uuid support $uuid"
3042 echo "libcap-ng support $cap_ng"
3043 echo "vhost-net support $vhost_net"
3044 echo "Trace backend $trace_backend"
3045 echo "Trace output file $trace_file-<pid>"
3046 echo "spice support $spice"
3047 echo "rbd support $rbd"
3048 echo "xfsctl support $xfs"
3049 echo "nss used $smartcard_nss"
3050 echo "usb net redir $usb_redir"
3051 echo "OpenGL support $opengl"
3052 echo "libiscsi support $libiscsi"
3053 echo "build guest agent $guest_agent"
3054 echo "coroutine backend $coroutine_backend"
3056 if test "$sdl_too_old" = "yes"; then
3057 echo "-> Your SDL version is too old - please upgrade to have SDL support"
3060 config_host_mak="config-host.mak"
3061 config_host_ld="config-host.ld"
3063 echo "# Automatically generated by configure - do not modify" > $config_host_mak
3064 printf "# Configured with:" >> $config_host_mak
3065 printf " '%s'" "$0" "$@" >> $config_host_mak
3066 echo >> $config_host_mak
3068 echo all: >> $config_host_mak
3069 echo "prefix=$prefix" >> $config_host_mak
3070 echo "bindir=$bindir" >> $config_host_mak
3071 echo "libdir=$libdir" >> $config_host_mak
3072 echo "includedir=$includedir" >> $config_host_mak
3073 echo "mandir=$mandir" >> $config_host_mak
3074 echo "sysconfdir=$sysconfdir" >> $config_host_mak
3075 echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
3076 echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
3077 echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
3078 echo "libexecdir=\${prefix}/libexec" >> $config_host_mak
3079 echo "CONFIG_QEMU_HELPERDIR=\"$prefix/libexec\"" >> $config_host_mak
3081 echo "ARCH=$ARCH" >> $config_host_mak
3082 if test "$debug_tcg" = "yes" ; then
3083 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
3085 if test "$debug_mon" = "yes" ; then
3086 echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
3088 if test "$debug" = "yes" ; then
3089 echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
3091 if test "$strip_opt" = "yes" ; then
3092 echo "STRIP=${strip}" >> $config_host_mak
3094 if test "$bigendian" = "yes" ; then
3095 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
3097 if test "$mingw32" = "yes" ; then
3098 echo "CONFIG_WIN32=y" >> $config_host_mak
3099 rc_version=`cat $source_path/VERSION`
3100 version_major=${rc_version%%.*}
3101 rc_version=${rc_version#*.}
3102 version_minor=${rc_version%%.*}
3103 rc_version=${rc_version#*.}
3104 version_subminor=${rc_version%%.*}
3105 version_micro=0
3106 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
3107 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
3108 else
3109 echo "CONFIG_POSIX=y" >> $config_host_mak
3112 if test "$linux" = "yes" ; then
3113 echo "CONFIG_LINUX=y" >> $config_host_mak
3116 if test "$darwin" = "yes" ; then
3117 echo "CONFIG_DARWIN=y" >> $config_host_mak
3120 if test "$aix" = "yes" ; then
3121 echo "CONFIG_AIX=y" >> $config_host_mak
3124 if test "$solaris" = "yes" ; then
3125 echo "CONFIG_SOLARIS=y" >> $config_host_mak
3126 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
3127 if test "$needs_libsunmath" = "yes" ; then
3128 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
3131 if test "$haiku" = "yes" ; then
3132 echo "CONFIG_HAIKU=y" >> $config_host_mak
3134 if test "$static" = "yes" ; then
3135 echo "CONFIG_STATIC=y" >> $config_host_mak
3137 if test "$profiler" = "yes" ; then
3138 echo "CONFIG_PROFILER=y" >> $config_host_mak
3140 if test "$slirp" = "yes" ; then
3141 echo "CONFIG_SLIRP=y" >> $config_host_mak
3142 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
3143 QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES"
3145 if test "$vde" = "yes" ; then
3146 echo "CONFIG_VDE=y" >> $config_host_mak
3148 if test "$cap_ng" = "yes" ; then
3149 echo "CONFIG_LIBCAP=y" >> $config_host_mak
3151 for card in $audio_card_list; do
3152 def=CONFIG_`echo $card | LC_ALL=C tr '[a-z]' '[A-Z]'`
3153 echo "$def=y" >> $config_host_mak
3154 done
3155 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
3156 for drv in $audio_drv_list; do
3157 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'`
3158 echo "$def=y" >> $config_host_mak
3159 if test "$drv" = "fmod"; then
3160 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
3162 done
3163 if test "$audio_pt_int" = "yes" ; then
3164 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
3166 if test "$audio_win_int" = "yes" ; then
3167 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
3169 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
3170 if test "$mixemu" = "yes" ; then
3171 echo "CONFIG_MIXEMU=y" >> $config_host_mak
3173 if test "$vnc" = "yes" ; then
3174 echo "CONFIG_VNC=y" >> $config_host_mak
3176 if test "$vnc_tls" = "yes" ; then
3177 echo "CONFIG_VNC_TLS=y" >> $config_host_mak
3178 echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
3180 if test "$vnc_sasl" = "yes" ; then
3181 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
3182 echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
3184 if test "$vnc_jpeg" = "yes" ; then
3185 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
3186 echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
3188 if test "$vnc_png" = "yes" ; then
3189 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
3190 echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
3192 if test "$vnc_thread" = "yes" ; then
3193 echo "CONFIG_VNC_THREAD=y" >> $config_host_mak
3195 if test "$fnmatch" = "yes" ; then
3196 echo "CONFIG_FNMATCH=y" >> $config_host_mak
3198 if test "$uuid" = "yes" ; then
3199 echo "CONFIG_UUID=y" >> $config_host_mak
3201 if test "$xfs" = "yes" ; then
3202 echo "CONFIG_XFS=y" >> $config_host_mak
3204 qemu_version=`head $source_path/VERSION`
3205 echo "VERSION=$qemu_version" >>$config_host_mak
3206 echo "PKGVERSION=$pkgversion" >>$config_host_mak
3207 echo "SRC_PATH=$source_path" >> $config_host_mak
3208 echo "TARGET_DIRS=$target_list" >> $config_host_mak
3209 if [ "$docs" = "yes" ] ; then
3210 echo "BUILD_DOCS=yes" >> $config_host_mak
3212 if test "$sdl" = "yes" ; then
3213 echo "CONFIG_SDL=y" >> $config_host_mak
3214 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
3216 if test "$cocoa" = "yes" ; then
3217 echo "CONFIG_COCOA=y" >> $config_host_mak
3219 if test "$curses" = "yes" ; then
3220 echo "CONFIG_CURSES=y" >> $config_host_mak
3222 if test "$atfile" = "yes" ; then
3223 echo "CONFIG_ATFILE=y" >> $config_host_mak
3225 if test "$utimens" = "yes" ; then
3226 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
3228 if test "$pipe2" = "yes" ; then
3229 echo "CONFIG_PIPE2=y" >> $config_host_mak
3231 if test "$accept4" = "yes" ; then
3232 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
3234 if test "$splice" = "yes" ; then
3235 echo "CONFIG_SPLICE=y" >> $config_host_mak
3237 if test "$eventfd" = "yes" ; then
3238 echo "CONFIG_EVENTFD=y" >> $config_host_mak
3240 if test "$fallocate" = "yes" ; then
3241 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
3243 if test "$sync_file_range" = "yes" ; then
3244 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
3246 if test "$fiemap" = "yes" ; then
3247 echo "CONFIG_FIEMAP=y" >> $config_host_mak
3249 if test "$dup3" = "yes" ; then
3250 echo "CONFIG_DUP3=y" >> $config_host_mak
3252 if test "$epoll" = "yes" ; then
3253 echo "CONFIG_EPOLL=y" >> $config_host_mak
3255 if test "$epoll_create1" = "yes" ; then
3256 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
3258 if test "$epoll_pwait" = "yes" ; then
3259 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
3261 if test "$inotify" = "yes" ; then
3262 echo "CONFIG_INOTIFY=y" >> $config_host_mak
3264 if test "$inotify1" = "yes" ; then
3265 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
3267 if test "$byteswap_h" = "yes" ; then
3268 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
3270 if test "$bswap_h" = "yes" ; then
3271 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
3273 if test "$curl" = "yes" ; then
3274 echo "CONFIG_CURL=y" >> $config_host_mak
3275 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
3277 if test "$brlapi" = "yes" ; then
3278 echo "CONFIG_BRLAPI=y" >> $config_host_mak
3280 if test "$bluez" = "yes" ; then
3281 echo "CONFIG_BLUEZ=y" >> $config_host_mak
3282 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
3284 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
3285 if test "$xen" = "yes" ; then
3286 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
3287 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
3289 if test "$linux_aio" = "yes" ; then
3290 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
3292 if test "$attr" = "yes" ; then
3293 echo "CONFIG_ATTR=y" >> $config_host_mak
3295 if test "$libattr" = "yes" ; then
3296 echo "CONFIG_LIBATTR=y" >> $config_host_mak
3298 if test "$virtfs" = "yes" ; then
3299 echo "CONFIG_VIRTFS=y" >> $config_host_mak
3301 if test "$blobs" = "yes" ; then
3302 echo "INSTALL_BLOBS=yes" >> $config_host_mak
3304 if test "$iovec" = "yes" ; then
3305 echo "CONFIG_IOVEC=y" >> $config_host_mak
3307 if test "$preadv" = "yes" ; then
3308 echo "CONFIG_PREADV=y" >> $config_host_mak
3310 if test "$fdt" = "yes" ; then
3311 echo "CONFIG_FDT=y" >> $config_host_mak
3313 if test "$signalfd" = "yes" ; then
3314 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
3316 if test "$tcg_interpreter" = "yes" ; then
3317 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
3319 if test "$fdatasync" = "yes" ; then
3320 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
3322 if test "$madvise" = "yes" ; then
3323 echo "CONFIG_MADVISE=y" >> $config_host_mak
3325 if test "$posix_madvise" = "yes" ; then
3326 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
3329 if test "$spice" = "yes" ; then
3330 echo "CONFIG_SPICE=y" >> $config_host_mak
3333 if test "$smartcard" = "yes" ; then
3334 echo "CONFIG_SMARTCARD=y" >> $config_host_mak
3337 if test "$smartcard_nss" = "yes" ; then
3338 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
3339 echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3340 echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3343 if test "$usb_redir" = "yes" ; then
3344 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
3347 if test "$opengl" = "yes" ; then
3348 echo "CONFIG_OPENGL=y" >> $config_host_mak
3351 if test "$libiscsi" = "yes" ; then
3352 echo "CONFIG_LIBISCSI=y" >> $config_host_mak
3355 # XXX: suppress that
3356 if [ "$bsd" = "yes" ] ; then
3357 echo "CONFIG_BSD=y" >> $config_host_mak
3360 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
3362 if test "$zero_malloc" = "yes" ; then
3363 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
3365 if test "$rbd" = "yes" ; then
3366 echo "CONFIG_RBD=y" >> $config_host_mak
3369 if test "$coroutine_backend" = "ucontext" ; then
3370 echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak
3371 elif test "$coroutine_backend" = "sigaltstack" ; then
3372 echo "CONFIG_SIGALTSTACK_COROUTINE=y" >> $config_host_mak
3375 if test "$open_by_handle_at" = "yes" ; then
3376 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
3379 if test "$linux_magic_h" = "yes" ; then
3380 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
3383 if test "$has_environ" = "yes" ; then
3384 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
3387 # USB host support
3388 case "$usb" in
3389 linux)
3390 echo "HOST_USB=linux" >> $config_host_mak
3392 bsd)
3393 echo "HOST_USB=bsd" >> $config_host_mak
3396 echo "HOST_USB=stub" >> $config_host_mak
3398 esac
3400 # use default implementation for tracing backend-specific routines
3401 trace_default=yes
3402 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
3403 if test "$trace_backend" = "nop"; then
3404 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
3406 if test "$trace_backend" = "simple"; then
3407 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
3408 trace_default=no
3409 # Set the appropriate trace file.
3410 trace_file="\"$trace_file-\" FMT_pid"
3412 if test "$trace_backend" = "stderr"; then
3413 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
3414 trace_default=no
3416 if test "$trace_backend" = "ust"; then
3417 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
3419 if test "$trace_backend" = "dtrace"; then
3420 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
3421 if test "$trace_backend_stap" = "yes" ; then
3422 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
3425 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
3426 if test "$trace_default" = "yes"; then
3427 echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak
3430 echo "TOOLS=$tools" >> $config_host_mak
3431 echo "ROMS=$roms" >> $config_host_mak
3432 echo "MAKE=$make" >> $config_host_mak
3433 echo "INSTALL=$install" >> $config_host_mak
3434 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
3435 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
3436 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
3437 echo "PYTHON=$python" >> $config_host_mak
3438 echo "CC=$cc" >> $config_host_mak
3439 echo "CC_I386=$cc_i386" >> $config_host_mak
3440 echo "HOST_CC=$host_cc" >> $config_host_mak
3441 echo "AR=$ar" >> $config_host_mak
3442 echo "OBJCOPY=$objcopy" >> $config_host_mak
3443 echo "LD=$ld" >> $config_host_mak
3444 echo "WINDRES=$windres" >> $config_host_mak
3445 echo "LIBTOOL=$libtool" >> $config_host_mak
3446 echo "CFLAGS=$CFLAGS" >> $config_host_mak
3447 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
3448 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
3449 if test "$sparse" = "yes" ; then
3450 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
3451 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
3452 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
3454 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
3455 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
3456 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
3457 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
3458 echo "LIBS+=$LIBS" >> $config_host_mak
3459 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
3460 echo "EXESUF=$EXESUF" >> $config_host_mak
3461 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
3462 echo "POD2MAN=$POD2MAN" >> $config_host_mak
3464 # generate list of library paths for linker script
3466 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
3468 if test -f ${config_host_ld}~ ; then
3469 if cmp -s $config_host_ld ${config_host_ld}~ ; then
3470 mv ${config_host_ld}~ $config_host_ld
3471 else
3472 rm ${config_host_ld}~
3476 for d in libdis libdis-user; do
3477 symlink "$source_path/Makefile.dis" "$d/Makefile"
3478 echo > $d/config.mak
3479 done
3481 # use included Linux headers
3482 if test "$linux" = "yes" ; then
3483 case "$cpu" in
3484 i386|x86_64)
3485 symlink "$source_path/linux-headers/asm-x86" linux-headers/asm
3487 ppcemb|ppc|ppc64)
3488 symlink "$source_path/linux-headers/asm-powerpc" linux-headers/asm
3490 s390x)
3491 symlink "$source_path/linux-headers/asm-s390" linux-headers/asm
3493 esac
3496 for target in $target_list; do
3497 target_dir="$target"
3498 config_target_mak=$target_dir/config-target.mak
3499 target_arch2=`echo $target | cut -d '-' -f 1`
3500 target_bigendian="no"
3502 case "$target_arch2" in
3503 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
3504 target_bigendian=yes
3506 esac
3507 target_softmmu="no"
3508 target_user_only="no"
3509 target_linux_user="no"
3510 target_bsd_user="no"
3511 case "$target" in
3512 ${target_arch2}-softmmu)
3513 target_softmmu="yes"
3515 ${target_arch2}-linux-user)
3516 if test "$linux" != "yes" ; then
3517 echo "ERROR: Target '$target' is only available on a Linux host"
3518 exit 1
3520 target_user_only="yes"
3521 target_linux_user="yes"
3523 ${target_arch2}-bsd-user)
3524 if test "$bsd" != "yes" ; then
3525 echo "ERROR: Target '$target' is only available on a BSD host"
3526 exit 1
3528 target_user_only="yes"
3529 target_bsd_user="yes"
3532 echo "ERROR: Target '$target' not recognised"
3533 exit 1
3535 esac
3537 mkdir -p $target_dir
3538 echo "# Automatically generated by configure - do not modify" > $config_target_mak
3540 bflt="no"
3541 target_nptl="no"
3542 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3543 gdb_xml_files=""
3544 target_short_alignment=2
3545 target_int_alignment=4
3546 target_long_alignment=4
3547 target_llong_alignment=8
3548 target_libs_softmmu=
3550 TARGET_ARCH="$target_arch2"
3551 TARGET_BASE_ARCH=""
3552 TARGET_ABI_DIR=""
3554 case "$target_arch2" in
3555 i386)
3556 target_phys_bits=64
3558 x86_64)
3559 TARGET_BASE_ARCH=i386
3560 target_phys_bits=64
3561 target_long_alignment=8
3563 alpha)
3564 target_phys_bits=64
3565 target_long_alignment=8
3566 target_nptl="yes"
3568 arm|armeb)
3569 TARGET_ARCH=arm
3570 bflt="yes"
3571 target_nptl="yes"
3572 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3573 target_phys_bits=32
3574 target_llong_alignment=4
3575 target_libs_softmmu="$fdt_libs"
3577 cris)
3578 target_nptl="yes"
3579 target_phys_bits=32
3581 lm32)
3582 target_phys_bits=32
3583 target_libs_softmmu="$opengl_libs"
3585 m68k)
3586 bflt="yes"
3587 gdb_xml_files="cf-core.xml cf-fp.xml"
3588 target_phys_bits=32
3589 target_int_alignment=2
3590 target_long_alignment=2
3591 target_llong_alignment=2
3593 microblaze|microblazeel)
3594 TARGET_ARCH=microblaze
3595 bflt="yes"
3596 target_nptl="yes"
3597 target_phys_bits=32
3598 target_libs_softmmu="$fdt_libs"
3600 mips|mipsel)
3601 TARGET_ARCH=mips
3602 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3603 target_nptl="yes"
3604 target_phys_bits=64
3606 mipsn32|mipsn32el)
3607 TARGET_ARCH=mipsn32
3608 TARGET_BASE_ARCH=mips
3609 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3610 target_phys_bits=64
3612 mips64|mips64el)
3613 TARGET_ARCH=mips64
3614 TARGET_BASE_ARCH=mips
3615 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3616 target_phys_bits=64
3617 target_long_alignment=8
3619 ppc)
3620 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3621 target_phys_bits=64
3622 target_nptl="yes"
3623 target_libs_softmmu="$fdt_libs"
3625 ppcemb)
3626 TARGET_BASE_ARCH=ppc
3627 TARGET_ABI_DIR=ppc
3628 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3629 target_phys_bits=64
3630 target_nptl="yes"
3631 target_libs_softmmu="$fdt_libs"
3633 ppc64)
3634 TARGET_BASE_ARCH=ppc
3635 TARGET_ABI_DIR=ppc
3636 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3637 target_phys_bits=64
3638 target_long_alignment=8
3639 target_libs_softmmu="$fdt_libs"
3641 ppc64abi32)
3642 TARGET_ARCH=ppc64
3643 TARGET_BASE_ARCH=ppc
3644 TARGET_ABI_DIR=ppc
3645 echo "TARGET_ABI32=y" >> $config_target_mak
3646 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3647 target_phys_bits=64
3648 target_libs_softmmu="$fdt_libs"
3650 sh4|sh4eb)
3651 TARGET_ARCH=sh4
3652 bflt="yes"
3653 target_nptl="yes"
3654 target_phys_bits=32
3656 sparc)
3657 target_phys_bits=64
3659 sparc64)
3660 TARGET_BASE_ARCH=sparc
3661 target_phys_bits=64
3662 target_long_alignment=8
3664 sparc32plus)
3665 TARGET_ARCH=sparc64
3666 TARGET_BASE_ARCH=sparc
3667 TARGET_ABI_DIR=sparc
3668 echo "TARGET_ABI32=y" >> $config_target_mak
3669 target_phys_bits=64
3671 s390x)
3672 target_nptl="yes"
3673 target_phys_bits=64
3674 target_long_alignment=8
3676 unicore32)
3677 target_phys_bits=32
3679 xtensa|xtensaeb)
3680 TARGET_ARCH=xtensa
3681 target_phys_bits=32
3684 echo "Unsupported target CPU"
3685 exit 1
3687 esac
3688 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3689 if [ "$TARGET_BASE_ARCH" = "" ]; then
3690 TARGET_BASE_ARCH=$TARGET_ARCH
3693 symlink "$source_path/Makefile.target" "$target_dir/Makefile"
3696 case "$target_arch2" in
3697 alpha | sparc* | xtensa*)
3698 echo "CONFIG_TCG_PASS_AREG0=y" >> $config_target_mak
3700 esac
3702 echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
3703 echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
3704 echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
3705 echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
3706 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3707 target_arch_name="`echo $TARGET_ARCH | LC_ALL=C tr '[a-z]' '[A-Z]'`"
3708 echo "TARGET_$target_arch_name=y" >> $config_target_mak
3709 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3710 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3711 if [ "$TARGET_ABI_DIR" = "" ]; then
3712 TARGET_ABI_DIR=$TARGET_ARCH
3714 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
3715 case "$target_arch2" in
3716 i386|x86_64)
3717 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3718 target_phys_bits=64
3719 echo "CONFIG_XEN=y" >> $config_target_mak
3720 else
3721 echo "CONFIG_NO_XEN=y" >> $config_target_mak
3725 echo "CONFIG_NO_XEN=y" >> $config_target_mak
3726 esac
3727 case "$target_arch2" in
3728 i386|x86_64|ppcemb|ppc|ppc64|s390x)
3729 # Make sure the target and host cpus are compatible
3730 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
3731 \( "$target_arch2" = "$cpu" -o \
3732 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
3733 \( "$target_arch2" = "ppc64" -a "$cpu" = "ppc" \) -o \
3734 \( "$target_arch2" = "ppc" -a "$cpu" = "ppc64" \) -o \
3735 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
3736 \( "$target_arch2" = "x86_64" -a "$cpu" = "i386" \) -o \
3737 \( "$target_arch2" = "i386" -a "$cpu" = "x86_64" \) \) ; then
3738 echo "CONFIG_KVM=y" >> $config_target_mak
3739 echo "CONFIG_KVM_OPTIONS=y" >> $config_host_mak
3740 if test "$vhost_net" = "yes" ; then
3741 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
3743 if test $kvm_cap_device_assignment = "yes" ; then
3744 echo "CONFIG_KVM_DEVICE_ASSIGNMENT=y" >> $config_target_mak
3747 esac
3748 case "$target_arch2" in
3749 i386|x86_64)
3750 echo "CONFIG_HAVE_GET_MEMORY_MAPPING=y" >> $config_target_mak
3751 esac
3752 if test "$target_arch2" = "ppc64" -a "$fdt" = "yes"; then
3753 echo "CONFIG_PSERIES=y" >> $config_target_mak
3755 if test "$target_bigendian" = "yes" ; then
3756 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
3758 if test "$target_softmmu" = "yes" ; then
3759 echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
3760 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
3761 echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
3762 echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
3763 echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
3764 if test "$smartcard_nss" = "yes" ; then
3765 echo "subdir-$target: subdir-libcacard" >> $config_host_mak
3767 case "$target_arch2" in
3768 i386|x86_64)
3769 echo "CONFIG_HAVE_CORE_DUMP=y" >> $config_target_mak
3770 esac
3772 if test "$target_user_only" = "yes" ; then
3773 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
3774 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
3776 if test "$target_linux_user" = "yes" ; then
3777 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
3779 list=""
3780 if test ! -z "$gdb_xml_files" ; then
3781 for x in $gdb_xml_files; do
3782 list="$list $source_path/gdb-xml/$x"
3783 done
3784 echo "TARGET_XML_FILES=$list" >> $config_target_mak
3787 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
3788 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
3790 if test "$target_user_only" = "yes" \
3791 -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
3792 echo "CONFIG_USE_NPTL=y" >> $config_target_mak
3794 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
3795 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
3797 if test "$target_bsd_user" = "yes" ; then
3798 echo "CONFIG_BSD_USER=y" >> $config_target_mak
3801 # generate QEMU_CFLAGS/LDFLAGS for targets
3803 cflags=""
3804 includes=""
3805 ldflags=""
3807 if test "$tcg_interpreter" = "yes"; then
3808 includes="-I\$(SRC_PATH)/tcg/tci $includes"
3809 elif test "$ARCH" = "sparc64" ; then
3810 includes="-I\$(SRC_PATH)/tcg/sparc $includes"
3811 elif test "$ARCH" = "s390x" ; then
3812 includes="-I\$(SRC_PATH)/tcg/s390 $includes"
3813 elif test "$ARCH" = "x86_64" ; then
3814 includes="-I\$(SRC_PATH)/tcg/i386 $includes"
3815 else
3816 includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
3818 includes="-I\$(SRC_PATH)/tcg $includes"
3820 if test "$linux" = "yes" ; then
3821 includes="-I\$(SRC_PATH)/linux-headers $includes"
3824 if test "$target_user_only" = "yes" ; then
3825 libdis_config_mak=libdis-user/config.mak
3826 else
3827 libdis_config_mak=libdis/config.mak
3830 for i in $ARCH $TARGET_BASE_ARCH ; do
3831 case "$i" in
3832 alpha)
3833 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak
3834 echo "CONFIG_ALPHA_DIS=y" >> $libdis_config_mak
3836 arm)
3837 echo "CONFIG_ARM_DIS=y" >> $config_target_mak
3838 echo "CONFIG_ARM_DIS=y" >> $libdis_config_mak
3840 cris)
3841 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak
3842 echo "CONFIG_CRIS_DIS=y" >> $libdis_config_mak
3844 hppa)
3845 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak
3846 echo "CONFIG_HPPA_DIS=y" >> $libdis_config_mak
3848 i386|x86_64)
3849 echo "CONFIG_I386_DIS=y" >> $config_target_mak
3850 echo "CONFIG_I386_DIS=y" >> $libdis_config_mak
3852 ia64*)
3853 echo "CONFIG_IA64_DIS=y" >> $config_target_mak
3854 echo "CONFIG_IA64_DIS=y" >> $libdis_config_mak
3856 lm32)
3857 echo "CONFIG_LM32_DIS=y" >> $config_target_mak
3858 echo "CONFIG_LM32_DIS=y" >> $libdis_config_mak
3860 m68k)
3861 echo "CONFIG_M68K_DIS=y" >> $config_target_mak
3862 echo "CONFIG_M68K_DIS=y" >> $libdis_config_mak
3864 microblaze*)
3865 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak
3866 echo "CONFIG_MICROBLAZE_DIS=y" >> $libdis_config_mak
3868 mips*)
3869 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak
3870 echo "CONFIG_MIPS_DIS=y" >> $libdis_config_mak
3872 ppc*)
3873 echo "CONFIG_PPC_DIS=y" >> $config_target_mak
3874 echo "CONFIG_PPC_DIS=y" >> $libdis_config_mak
3876 s390*)
3877 echo "CONFIG_S390_DIS=y" >> $config_target_mak
3878 echo "CONFIG_S390_DIS=y" >> $libdis_config_mak
3880 sh4)
3881 echo "CONFIG_SH4_DIS=y" >> $config_target_mak
3882 echo "CONFIG_SH4_DIS=y" >> $libdis_config_mak
3884 sparc*)
3885 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak
3886 echo "CONFIG_SPARC_DIS=y" >> $libdis_config_mak
3888 xtensa*)
3889 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak
3890 echo "CONFIG_XTENSA_DIS=y" >> $libdis_config_mak
3892 esac
3893 done
3894 if test "$tcg_interpreter" = "yes" ; then
3895 echo "CONFIG_TCI_DIS=y" >> $config_target_mak
3896 echo "CONFIG_TCI_DIS=y" >> $libdis_config_mak
3899 case "$ARCH" in
3900 alpha)
3901 # Ensure there's only a single GP
3902 cflags="-msmall-data $cflags"
3904 esac
3906 if test "$target_softmmu" = "yes" ; then
3907 case "$TARGET_BASE_ARCH" in
3908 arm)
3909 cflags="-DHAS_AUDIO $cflags"
3911 lm32)
3912 cflags="-DHAS_AUDIO $cflags"
3914 i386|mips|ppc)
3915 cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
3917 esac
3920 if test "$gprof" = "yes" ; then
3921 echo "TARGET_GPROF=yes" >> $config_target_mak
3922 if test "$target_linux_user" = "yes" ; then
3923 cflags="-p $cflags"
3924 ldflags="-p $ldflags"
3926 if test "$target_softmmu" = "yes" ; then
3927 ldflags="-p $ldflags"
3928 echo "GPROF_CFLAGS=-p" >> $config_target_mak
3932 if test "$ARCH" = "tci"; then
3933 linker_script=""
3934 else
3935 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
3938 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
3939 case "$ARCH" in
3940 sparc)
3941 # -static is used to avoid g1/g3 usage by the dynamic linker
3942 ldflags="$linker_script -static $ldflags"
3944 alpha | s390x)
3945 # The default placement of the application is fine.
3948 ldflags="$linker_script $ldflags"
3950 esac
3953 echo "LDFLAGS+=$ldflags" >> $config_target_mak
3954 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
3955 echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
3957 done # for target in $targets
3959 # build tree in object directory in case the source is not in the current directory
3960 DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32"
3961 DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas"
3962 DIRS="$DIRS roms/seabios roms/vgabios"
3963 DIRS="$DIRS qapi-generated"
3964 DIRS="$DIRS libcacard libcacard/libcacard libcacard/trace"
3965 FILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
3966 FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
3967 FILES="$FILES tests/tcg/lm32/Makefile libcacard/Makefile"
3968 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
3969 FILES="$FILES pc-bios/spapr-rtas/Makefile"
3970 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
3971 for bios_file in \
3972 $source_path/pc-bios/*.bin \
3973 $source_path/pc-bios/*.rom \
3974 $source_path/pc-bios/*.dtb \
3975 $source_path/pc-bios/openbios-* \
3976 $source_path/pc-bios/palcode-*
3978 FILES="$FILES pc-bios/`basename $bios_file`"
3979 done
3980 mkdir -p $DIRS
3981 for f in $FILES ; do
3982 if [ -e "$source_path/$f" ] && [ "$source_path" != `pwd` ]; then
3983 symlink "$source_path/$f" "$f"
3985 done
3987 # temporary config to build submodules
3988 for rom in seabios vgabios ; do
3989 config_mak=roms/$rom/config.mak
3990 echo "# Automatically generated by configure - do not modify" > $config_mak
3991 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
3992 echo "CC=$cc" >> $config_mak
3993 echo "BCC=bcc" >> $config_mak
3994 echo "CPP=${cross_prefix}cpp" >> $config_mak
3995 echo "OBJCOPY=objcopy" >> $config_mak
3996 echo "IASL=iasl" >> $config_mak
3997 echo "LD=$ld" >> $config_mak
3998 done
4000 for hwlib in 32 64; do
4001 d=libhw$hwlib
4002 symlink "$source_path/Makefile.hw" "$d/Makefile"
4003 echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
4004 done
4006 d=libuser
4007 symlink "$source_path/Makefile.user" "$d/Makefile"
4009 if test "$docs" = "yes" ; then
4010 mkdir -p QMP