cirrus_vga: flag on-device ram for dirty logging
[qemu.git] / configure
blob5a5827f6dbc3d7e81e2b0c6f1a987d53b515b252
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 compile_object() {
24 echo $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log
25 $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log 2>&1
28 compile_prog() {
29 local_cflags="$1"
30 local_ldflags="$2"
31 echo $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log
32 $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log 2>&1
35 # symbolically link $1 to $2. Portable version of "ln -sf".
36 symlink() {
37 rm -f $2
38 ln -s $1 $2
41 # check whether a command is available to this shell (may be either an
42 # executable or a builtin)
43 has() {
44 type "$1" >/dev/null 2>&1
47 # search for an executable in PATH
48 path_of() {
49 local_command="$1"
50 local_ifs="$IFS"
51 local_dir=""
53 # pathname has a dir component?
54 if [ "${local_command#*/}" != "$local_command" ]; then
55 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
56 echo "$local_command"
57 return 0
60 if [ -z "$local_command" ]; then
61 return 1
64 IFS=:
65 for local_dir in $PATH; do
66 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
67 echo "$local_dir/$local_command"
68 IFS="${local_ifs:-$(printf ' \t\n')}"
69 return 0
71 done
72 # not found
73 IFS="${local_ifs:-$(printf ' \t\n')}"
74 return 1
77 # default parameters
78 source_path=`dirname "$0"`
79 cpu=""
80 interp_prefix="/usr/gnemul/qemu-%M"
81 static="no"
82 sparc_cpu=""
83 cross_prefix=""
84 audio_drv_list=""
85 audio_card_list="ac97 es1370 sb16 hda"
86 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda"
87 block_drv_whitelist=""
88 host_cc="gcc"
89 helper_cflags=""
90 libs_softmmu=""
91 libs_tools=""
92 audio_pt_int=""
93 audio_win_int=""
94 cc_i386=i386-pc-linux-gnu-gcc
96 target_list=""
98 # Default value for a variable defining feature "foo".
99 # * foo="no" feature will only be used if --enable-foo arg is given
100 # * foo="" feature will be searched for, and if found, will be used
101 # unless --disable-foo is given
102 # * foo="yes" this value will only be set by --enable-foo flag.
103 # feature will searched for,
104 # if not found, configure exits with error
106 # Always add --enable-foo and --disable-foo command line args.
107 # Distributions want to ensure that several features are compiled in, and it
108 # is impossible without a --enable-foo that exits if a feature is not found.
110 bluez=""
111 brlapi=""
112 curl=""
113 curses=""
114 docs=""
115 fdt=""
116 kvm=""
117 kvm_para=""
118 nptl=""
119 sdl=""
120 vnc="yes"
121 sparse="no"
122 uuid=""
123 vde=""
124 vnc_tls=""
125 vnc_sasl=""
126 vnc_jpeg=""
127 vnc_png=""
128 vnc_thread="no"
129 xen=""
130 linux_aio=""
131 attr=""
132 vhost_net=""
133 xfs=""
135 gprof="no"
136 debug_tcg="no"
137 debug_mon="no"
138 debug="no"
139 strip_opt="yes"
140 bigendian="no"
141 mingw32="no"
142 EXESUF=""
143 prefix="/usr/local"
144 mandir="\${prefix}/share/man"
145 datadir="\${prefix}/share/qemu"
146 docdir="\${prefix}/share/doc/qemu"
147 bindir="\${prefix}/bin"
148 sysconfdir="\${prefix}/etc"
149 confsuffix="/qemu"
150 slirp="yes"
151 fmod_lib=""
152 fmod_inc=""
153 oss_lib=""
154 bsd="no"
155 linux="no"
156 solaris="no"
157 profiler="no"
158 cocoa="no"
159 softmmu="yes"
160 linux_user="no"
161 darwin_user="no"
162 bsd_user="no"
163 guest_base=""
164 uname_release=""
165 io_thread="no"
166 mixemu="no"
167 kerneldir=""
168 aix="no"
169 blobs="yes"
170 pkgversion=""
171 check_utests="no"
172 user_pie="no"
173 zero_malloc=""
174 trace_backend="nop"
175 trace_file="trace"
176 spice=""
177 rbd=""
179 # parse CC options first
180 for opt do
181 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
182 case "$opt" in
183 --cross-prefix=*) cross_prefix="$optarg"
185 --cc=*) CC="$optarg"
187 --source-path=*) source_path="$optarg"
189 --cpu=*) cpu="$optarg"
191 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
193 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
195 --sparc_cpu=*)
196 sparc_cpu="$optarg"
197 case $sparc_cpu in
198 v7|v8|v8plus|v8plusa)
199 cpu="sparc"
202 cpu="sparc64"
205 echo "undefined SPARC architecture. Exiting";
206 exit 1
208 esac
210 esac
211 done
212 # OS specific
213 # Using uname is really, really broken. Once we have the right set of checks
214 # we can eliminate it's usage altogether
216 cc="${cross_prefix}${CC-gcc}"
217 ar="${cross_prefix}${AR-ar}"
218 objcopy="${cross_prefix}${OBJCOPY-objcopy}"
219 ld="${cross_prefix}${LD-ld}"
220 strip="${cross_prefix}${STRIP-strip}"
221 windres="${cross_prefix}${WINDRES-windres}"
222 pkg_config="${cross_prefix}${PKG_CONFIG-pkg-config}"
223 sdl_config="${cross_prefix}${SDL_CONFIG-sdl-config}"
225 # default flags for all hosts
226 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
227 CFLAGS="-g $CFLAGS"
228 QEMU_CFLAGS="-Wall -Wundef -Wendif-labels -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
229 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
230 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
231 QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
232 QEMU_INCLUDES="-I. -I\$(SRC_PATH)"
233 LDFLAGS="-g $LDFLAGS"
235 # make source path absolute
236 source_path=`cd "$source_path"; pwd`
238 check_define() {
239 cat > $TMPC <<EOF
240 #if !defined($1)
241 #error Not defined
242 #endif
243 int main(void) { return 0; }
245 compile_object
248 if test ! -z "$cpu" ; then
249 # command line argument
251 elif check_define __i386__ ; then
252 cpu="i386"
253 elif check_define __x86_64__ ; then
254 cpu="x86_64"
255 elif check_define __sparc__ ; then
256 # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
257 # They must be specified using --sparc_cpu
258 if check_define __arch64__ ; then
259 cpu="sparc64"
260 else
261 cpu="sparc"
263 elif check_define _ARCH_PPC ; then
264 if check_define _ARCH_PPC64 ; then
265 cpu="ppc64"
266 else
267 cpu="ppc"
269 elif check_define __mips__ ; then
270 cpu="mips"
271 elif check_define __ia64__ ; then
272 cpu="ia64"
273 elif check_define __s390__ ; then
274 if check_define __s390x__ ; then
275 cpu="s390x"
276 else
277 cpu="s390"
279 else
280 cpu=`uname -m`
283 case "$cpu" in
284 alpha|cris|ia64|lm32|m68k|microblaze|ppc|ppc64|sparc64)
285 cpu="$cpu"
287 i386|i486|i586|i686|i86pc|BePC)
288 cpu="i386"
290 x86_64|amd64)
291 cpu="x86_64"
293 armv*b)
294 cpu="armv4b"
296 armv*l)
297 cpu="armv4l"
299 parisc|parisc64)
300 cpu="hppa"
302 mips*)
303 cpu="mips"
305 s390)
306 cpu="s390"
308 s390x)
309 cpu="s390x"
311 sparc|sun4[cdmuv])
312 cpu="sparc"
315 echo "Unsupported CPU = $cpu"
316 exit 1
318 esac
320 # OS specific
321 if check_define __linux__ ; then
322 targetos="Linux"
323 elif check_define _WIN32 ; then
324 targetos='MINGW32'
325 elif check_define __OpenBSD__ ; then
326 targetos='OpenBSD'
327 elif check_define __sun__ ; then
328 targetos='SunOS'
329 elif check_define __HAIKU__ ; then
330 targetos='Haiku'
331 else
332 targetos=`uname -s`
335 case $targetos in
336 CYGWIN*)
337 mingw32="yes"
338 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
339 audio_possible_drivers="winwave sdl"
340 audio_drv_list="winwave"
342 MINGW32*)
343 mingw32="yes"
344 audio_possible_drivers="winwave dsound sdl fmod"
345 audio_drv_list="winwave"
347 GNU/kFreeBSD)
348 bsd="yes"
349 audio_drv_list="oss"
350 audio_possible_drivers="oss sdl esd pa"
352 FreeBSD)
353 bsd="yes"
354 make="${MAKE-gmake}"
355 audio_drv_list="oss"
356 audio_possible_drivers="oss sdl esd pa"
357 # needed for kinfo_getvmmap(3) in libutil.h
358 LIBS="-lutil $LIBS"
360 DragonFly)
361 bsd="yes"
362 make="${MAKE-gmake}"
363 audio_drv_list="oss"
364 audio_possible_drivers="oss sdl esd pa"
366 NetBSD)
367 bsd="yes"
368 make="${MAKE-gmake}"
369 audio_drv_list="oss"
370 audio_possible_drivers="oss sdl esd"
371 oss_lib="-lossaudio"
373 OpenBSD)
374 bsd="yes"
375 make="${MAKE-gmake}"
376 audio_drv_list="oss"
377 audio_possible_drivers="oss sdl esd"
378 oss_lib="-lossaudio"
380 Darwin)
381 bsd="yes"
382 darwin="yes"
383 # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
384 # run 64-bit userspace code
385 if [ "$cpu" = "i386" ] ; then
386 is_x86_64=`sysctl -n hw.optional.x86_64`
387 [ "$is_x86_64" = "1" ] && cpu=x86_64
389 if [ "$cpu" = "x86_64" ] ; then
390 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
391 LDFLAGS="-arch x86_64 $LDFLAGS"
392 else
393 QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
395 darwin_user="yes"
396 cocoa="yes"
397 audio_drv_list="coreaudio"
398 audio_possible_drivers="coreaudio sdl fmod"
399 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
400 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
402 SunOS)
403 solaris="yes"
404 make="${MAKE-gmake}"
405 install="${INSTALL-ginstall}"
406 ld="gld"
407 needs_libsunmath="no"
408 solarisrev=`uname -r | cut -f2 -d.`
409 # have to select again, because `uname -m` returns i86pc
410 # even on an x86_64 box.
411 solariscpu=`isainfo -k`
412 if test "${solariscpu}" = "amd64" ; then
413 cpu="x86_64"
415 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
416 if test "$solarisrev" -le 9 ; then
417 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
418 needs_libsunmath="yes"
419 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
420 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
421 LIBS="-lsunmath $LIBS"
422 else
423 echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
424 echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
425 echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
426 echo "Studio 11 can be downloaded from www.sun.com."
427 exit 1
431 if test -f /usr/include/sys/soundcard.h ; then
432 audio_drv_list="oss"
434 audio_possible_drivers="oss sdl"
435 # needed for CMSG_ macros in sys/socket.h
436 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
437 # needed for TIOCWIN* defines in termios.h
438 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
439 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
440 LIBS="-lsocket -lnsl -lresolv $LIBS"
442 AIX)
443 aix="yes"
444 make="${MAKE-gmake}"
446 Haiku)
447 haiku="yes"
448 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
449 LIBS="-lposix_error_mapper -lnetwork $LIBS"
452 audio_drv_list="oss"
453 audio_possible_drivers="oss alsa sdl esd pa"
454 linux="yes"
455 linux_user="yes"
456 usb="linux"
457 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
458 audio_possible_drivers="$audio_possible_drivers fmod"
461 esac
463 if [ "$bsd" = "yes" ] ; then
464 if [ "$darwin" != "yes" ] ; then
465 usb="bsd"
467 bsd_user="yes"
470 : ${make=${MAKE-make}}
471 : ${install=${INSTALL-install}}
473 if test "$mingw32" = "yes" ; then
474 EXESUF=".exe"
475 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
476 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
477 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
478 LIBS="-lwinmm -lws2_32 -liberty -liphlpapi $LIBS"
479 prefix="c:/Program Files/Qemu"
480 mandir="\${prefix}"
481 datadir="\${prefix}"
482 docdir="\${prefix}"
483 bindir="\${prefix}"
484 sysconfdir="\${prefix}"
485 confsuffix=""
488 werror=""
490 for opt do
491 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
492 case "$opt" in
493 --help|-h) show_help=yes
495 --prefix=*) prefix="$optarg"
497 --interp-prefix=*) interp_prefix="$optarg"
499 --source-path=*)
501 --cross-prefix=*)
503 --cc=*)
505 --host-cc=*) host_cc="$optarg"
507 --make=*) make="$optarg"
509 --install=*) install="$optarg"
511 --extra-cflags=*)
513 --extra-ldflags=*)
515 --cpu=*)
517 --target-list=*) target_list="$optarg"
519 --enable-trace-backend=*) trace_backend="$optarg"
521 --with-trace-file=*) trace_file="$optarg"
523 --enable-gprof) gprof="yes"
525 --static)
526 static="yes"
527 LDFLAGS="-static $LDFLAGS"
529 --mandir=*) mandir="$optarg"
531 --bindir=*) bindir="$optarg"
533 --datadir=*) datadir="$optarg"
535 --docdir=*) docdir="$optarg"
537 --sysconfdir=*) sysconfdir="$optarg"
539 --disable-sdl) sdl="no"
541 --enable-sdl) sdl="yes"
543 --disable-vnc) vnc="no"
545 --enable-vnc) vnc="yes"
547 --fmod-lib=*) fmod_lib="$optarg"
549 --fmod-inc=*) fmod_inc="$optarg"
551 --oss-lib=*) oss_lib="$optarg"
553 --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
555 --audio-drv-list=*) audio_drv_list="$optarg"
557 --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
559 --enable-debug-tcg) debug_tcg="yes"
561 --disable-debug-tcg) debug_tcg="no"
563 --enable-debug-mon) debug_mon="yes"
565 --disable-debug-mon) debug_mon="no"
567 --enable-debug)
568 # Enable debugging options that aren't excessively noisy
569 debug_tcg="yes"
570 debug_mon="yes"
571 debug="yes"
572 strip_opt="no"
574 --enable-sparse) sparse="yes"
576 --disable-sparse) sparse="no"
578 --disable-strip) strip_opt="no"
580 --disable-vnc-tls) vnc_tls="no"
582 --enable-vnc-tls) vnc_tls="yes"
584 --disable-vnc-sasl) vnc_sasl="no"
586 --enable-vnc-sasl) vnc_sasl="yes"
588 --disable-vnc-jpeg) vnc_jpeg="no"
590 --enable-vnc-jpeg) vnc_jpeg="yes"
592 --disable-vnc-png) vnc_png="no"
594 --enable-vnc-png) vnc_png="yes"
596 --disable-vnc-thread) vnc_thread="no"
598 --enable-vnc-thread) vnc_thread="yes"
600 --disable-slirp) slirp="no"
602 --disable-uuid) uuid="no"
604 --enable-uuid) uuid="yes"
606 --disable-vde) vde="no"
608 --enable-vde) vde="yes"
610 --disable-xen) xen="no"
612 --enable-xen) xen="yes"
614 --disable-brlapi) brlapi="no"
616 --enable-brlapi) brlapi="yes"
618 --disable-bluez) bluez="no"
620 --enable-bluez) bluez="yes"
622 --disable-kvm) kvm="no"
624 --enable-kvm) kvm="yes"
626 --disable-spice) spice="no"
628 --enable-spice) spice="yes"
630 --enable-profiler) profiler="yes"
632 --enable-cocoa)
633 cocoa="yes" ;
634 sdl="no" ;
635 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
637 --disable-system) softmmu="no"
639 --enable-system) softmmu="yes"
641 --disable-user)
642 linux_user="no" ;
643 bsd_user="no" ;
644 darwin_user="no"
646 --enable-user) ;;
647 --disable-linux-user) linux_user="no"
649 --enable-linux-user) linux_user="yes"
651 --disable-darwin-user) darwin_user="no"
653 --enable-darwin-user) darwin_user="yes"
655 --disable-bsd-user) bsd_user="no"
657 --enable-bsd-user) bsd_user="yes"
659 --enable-guest-base) guest_base="yes"
661 --disable-guest-base) guest_base="no"
663 --enable-user-pie) user_pie="yes"
665 --disable-user-pie) user_pie="no"
667 --enable-uname-release=*) uname_release="$optarg"
669 --sparc_cpu=*)
671 --enable-werror) werror="yes"
673 --disable-werror) werror="no"
675 --disable-curses) curses="no"
677 --enable-curses) curses="yes"
679 --disable-curl) curl="no"
681 --enable-curl) curl="yes"
683 --disable-fdt) fdt="no"
685 --enable-fdt) fdt="yes"
687 --disable-check-utests) check_utests="no"
689 --enable-check-utests) check_utests="yes"
691 --disable-nptl) nptl="no"
693 --enable-nptl) nptl="yes"
695 --enable-mixemu) mixemu="yes"
697 --disable-linux-aio) linux_aio="no"
699 --enable-linux-aio) linux_aio="yes"
701 --disable-attr) attr="no"
703 --enable-attr) attr="yes"
705 --enable-io-thread) io_thread="yes"
707 --disable-blobs) blobs="no"
709 --kerneldir=*) kerneldir="$optarg"
711 --with-pkgversion=*) pkgversion=" ($optarg)"
713 --disable-docs) docs="no"
715 --enable-docs) docs="yes"
717 --disable-vhost-net) vhost_net="no"
719 --enable-vhost-net) vhost_net="yes"
721 --*dir)
723 --disable-rbd) rbd="no"
725 --enable-rbd) rbd="yes"
727 *) echo "ERROR: unknown option $opt"; show_help="yes"
729 esac
730 done
733 # If cpu ~= sparc and sparc_cpu hasn't been defined, plug in the right
734 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
736 host_guest_base="no"
737 case "$cpu" in
738 sparc) case $sparc_cpu in
739 v7|v8)
740 QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
742 v8plus|v8plusa)
743 QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
745 *) # sparc_cpu not defined in the command line
746 QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
747 esac
748 LDFLAGS="-m32 $LDFLAGS"
749 QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
750 if test "$solaris" = "no" ; then
751 QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
752 helper_cflags="-ffixed-i0"
755 sparc64)
756 QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
757 LDFLAGS="-m64 $LDFLAGS"
758 QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
759 if test "$solaris" != "no" ; then
760 QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
763 s390)
764 QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
765 LDFLAGS="-m31 $LDFLAGS"
766 host_guest_base="yes"
768 s390x)
769 QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
770 LDFLAGS="-m64 $LDFLAGS"
771 host_guest_base="yes"
773 i386)
774 QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
775 LDFLAGS="-m32 $LDFLAGS"
776 cc_i386='$(CC) -m32'
777 helper_cflags="-fomit-frame-pointer"
778 host_guest_base="yes"
780 x86_64)
781 QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
782 LDFLAGS="-m64 $LDFLAGS"
783 cc_i386='$(CC) -m32'
784 host_guest_base="yes"
786 arm*)
787 host_guest_base="yes"
789 ppc*)
790 host_guest_base="yes"
792 mips*)
793 host_guest_base="yes"
795 ia64*)
796 host_guest_base="yes"
798 hppa*)
799 host_guest_base="yes"
801 esac
803 [ -z "$guest_base" ] && guest_base="$host_guest_base"
805 if test x"$show_help" = x"yes" ; then
806 cat << EOF
808 Usage: configure [options]
809 Options: [defaults in brackets after descriptions]
812 echo "Standard options:"
813 echo " --help print this message"
814 echo " --prefix=PREFIX install in PREFIX [$prefix]"
815 echo " --interp-prefix=PREFIX where to find shared libraries, etc."
816 echo " use %M for cpu name [$interp_prefix]"
817 echo " --target-list=LIST set target list [$target_list]"
818 echo ""
819 echo "Advanced options (experts only):"
820 echo " --source-path=PATH path of source code [$source_path]"
821 echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]"
822 echo " --cc=CC use C compiler CC [$cc]"
823 echo " --host-cc=CC use C compiler CC [$host_cc] for code run at"
824 echo " build time"
825 echo " --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS"
826 echo " --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS"
827 echo " --make=MAKE use specified make [$make]"
828 echo " --install=INSTALL use specified install [$install]"
829 echo " --static enable static build [$static]"
830 echo " --mandir=PATH install man pages in PATH"
831 echo " --datadir=PATH install firmware in PATH"
832 echo " --docdir=PATH install documentation in PATH"
833 echo " --bindir=PATH install binaries in PATH"
834 echo " --sysconfdir=PATH install config in PATH/qemu"
835 echo " --enable-debug-tcg enable TCG debugging"
836 echo " --disable-debug-tcg disable TCG debugging (default)"
837 echo " --enable-debug enable common debug build options"
838 echo " --enable-sparse enable sparse checker"
839 echo " --disable-sparse disable sparse checker (default)"
840 echo " --disable-strip disable stripping binaries"
841 echo " --disable-werror disable compilation abort on warning"
842 echo " --disable-sdl disable SDL"
843 echo " --enable-sdl enable SDL"
844 echo " --disable-vnc disable VNC"
845 echo " --enable-vnc enable VNC"
846 echo " --enable-cocoa enable COCOA (Mac OS X only)"
847 echo " --audio-drv-list=LIST set audio drivers list:"
848 echo " Available drivers: $audio_possible_drivers"
849 echo " --audio-card-list=LIST set list of emulated audio cards [$audio_card_list]"
850 echo " Available cards: $audio_possible_cards"
851 echo " --block-drv-whitelist=L set block driver whitelist"
852 echo " (affects only QEMU, not qemu-img)"
853 echo " --enable-mixemu enable mixer emulation"
854 echo " --disable-xen disable xen backend driver support"
855 echo " --enable-xen enable xen backend driver support"
856 echo " --disable-brlapi disable BrlAPI"
857 echo " --enable-brlapi enable BrlAPI"
858 echo " --disable-vnc-tls disable TLS encryption for VNC server"
859 echo " --enable-vnc-tls enable TLS encryption for VNC server"
860 echo " --disable-vnc-sasl disable SASL encryption for VNC server"
861 echo " --enable-vnc-sasl enable SASL encryption for VNC server"
862 echo " --disable-vnc-jpeg disable JPEG lossy compression for VNC server"
863 echo " --enable-vnc-jpeg enable JPEG lossy compression for VNC server"
864 echo " --disable-vnc-png disable PNG compression for VNC server (default)"
865 echo " --enable-vnc-png enable PNG compression for VNC server"
866 echo " --disable-vnc-thread disable threaded VNC server"
867 echo " --enable-vnc-thread enable threaded VNC server"
868 echo " --disable-curses disable curses output"
869 echo " --enable-curses enable curses output"
870 echo " --disable-curl disable curl connectivity"
871 echo " --enable-curl enable curl connectivity"
872 echo " --disable-fdt disable fdt device tree"
873 echo " --enable-fdt enable fdt device tree"
874 echo " --disable-check-utests disable check unit-tests"
875 echo " --enable-check-utests enable check unit-tests"
876 echo " --disable-bluez disable bluez stack connectivity"
877 echo " --enable-bluez enable bluez stack connectivity"
878 echo " --disable-kvm disable KVM acceleration support"
879 echo " --enable-kvm enable KVM acceleration support"
880 echo " --disable-nptl disable usermode NPTL support"
881 echo " --enable-nptl enable usermode NPTL support"
882 echo " --enable-system enable all system emulation targets"
883 echo " --disable-system disable all system emulation targets"
884 echo " --enable-user enable supported user emulation targets"
885 echo " --disable-user disable all user emulation targets"
886 echo " --enable-linux-user enable all linux usermode emulation targets"
887 echo " --disable-linux-user disable all linux usermode emulation targets"
888 echo " --enable-darwin-user enable all darwin usermode emulation targets"
889 echo " --disable-darwin-user disable all darwin usermode emulation targets"
890 echo " --enable-bsd-user enable all BSD usermode emulation targets"
891 echo " --disable-bsd-user disable all BSD usermode emulation targets"
892 echo " --enable-guest-base enable GUEST_BASE support for usermode"
893 echo " emulation targets"
894 echo " --disable-guest-base disable GUEST_BASE support"
895 echo " --enable-user-pie build usermode emulation targets as PIE"
896 echo " --disable-user-pie do not build usermode emulation targets as PIE"
897 echo " --fmod-lib path to FMOD library"
898 echo " --fmod-inc path to FMOD includes"
899 echo " --oss-lib path to OSS library"
900 echo " --enable-uname-release=R Return R for uname -r in usermode emulation"
901 echo " --sparc_cpu=V Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
902 echo " --disable-uuid disable uuid support"
903 echo " --enable-uuid enable uuid support"
904 echo " --disable-vde disable support for vde network"
905 echo " --enable-vde enable support for vde network"
906 echo " --disable-linux-aio disable Linux AIO support"
907 echo " --enable-linux-aio enable Linux AIO support"
908 echo " --disable-attr disables attr and xattr support"
909 echo " --enable-attr enable attr and xattr support"
910 echo " --enable-io-thread enable IO thread"
911 echo " --disable-blobs disable installing provided firmware blobs"
912 echo " --kerneldir=PATH look for kernel includes in PATH"
913 echo " --enable-docs enable documentation build"
914 echo " --disable-docs disable documentation build"
915 echo " --disable-vhost-net disable vhost-net acceleration support"
916 echo " --enable-vhost-net enable vhost-net acceleration support"
917 echo " --enable-trace-backend=B Set trace backend"
918 echo " Available backends:" $("$source_path"/scripts/tracetool --list-backends)
919 echo " --with-trace-file=NAME Full PATH,NAME of file to store traces"
920 echo " Default:trace-<pid>"
921 echo " --disable-spice disable spice"
922 echo " --enable-spice enable spice"
923 echo " --enable-rbd enable building the rados block device (rbd)"
924 echo ""
925 echo "NOTE: The object files are built at the place where configure is launched"
926 exit 1
929 # check that the C compiler works.
930 cat > $TMPC <<EOF
931 int main(void) {}
934 if compile_object ; then
935 : C compiler works ok
936 else
937 echo "ERROR: \"$cc\" either does not exist or does not work"
938 exit 1
941 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
942 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
943 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
944 gcc_flags="-fstack-protector-all $gcc_flags"
945 cat > $TMPC << EOF
946 int main(void) { return 0; }
948 for flag in $gcc_flags; do
949 if compile_prog "-Werror $QEMU_CFLAGS" "-Werror $flag" ; then
950 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
952 done
955 # Solaris specific configure tool chain decisions
957 if test "$solaris" = "yes" ; then
958 if has $install; then
960 else
961 echo "Solaris install program not found. Use --install=/usr/ucb/install or"
962 echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
963 echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
964 exit 1
966 if test "`path_of $install`" = "/usr/sbin/install" ; then
967 echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
968 echo "try ginstall from the GNU fileutils available from www.blastwave.org"
969 echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
970 exit 1
972 if has ar; then
974 else
975 echo "Error: No path includes ar"
976 if test -f /usr/ccs/bin/ar ; then
977 echo "Add /usr/ccs/bin to your path and rerun configure"
979 exit 1
984 if test -z "$target_list" ; then
985 # these targets are portable
986 if [ "$softmmu" = "yes" ] ; then
987 target_list="\
988 i386-softmmu \
989 x86_64-softmmu \
990 arm-softmmu \
991 cris-softmmu \
992 lm32-softmmu \
993 m68k-softmmu \
994 microblaze-softmmu \
995 microblazeel-softmmu \
996 mips-softmmu \
997 mipsel-softmmu \
998 mips64-softmmu \
999 mips64el-softmmu \
1000 ppc-softmmu \
1001 ppcemb-softmmu \
1002 ppc64-softmmu \
1003 sh4-softmmu \
1004 sh4eb-softmmu \
1005 sparc-softmmu \
1006 sparc64-softmmu \
1009 # the following are Linux specific
1010 if [ "$linux_user" = "yes" ] ; then
1011 target_list="${target_list}\
1012 i386-linux-user \
1013 x86_64-linux-user \
1014 alpha-linux-user \
1015 arm-linux-user \
1016 armeb-linux-user \
1017 cris-linux-user \
1018 m68k-linux-user \
1019 microblaze-linux-user \
1020 microblazeel-linux-user \
1021 mips-linux-user \
1022 mipsel-linux-user \
1023 ppc-linux-user \
1024 ppc64-linux-user \
1025 ppc64abi32-linux-user \
1026 sh4-linux-user \
1027 sh4eb-linux-user \
1028 sparc-linux-user \
1029 sparc64-linux-user \
1030 sparc32plus-linux-user \
1033 # the following are Darwin specific
1034 if [ "$darwin_user" = "yes" ] ; then
1035 target_list="$target_list i386-darwin-user ppc-darwin-user "
1037 # the following are BSD specific
1038 if [ "$bsd_user" = "yes" ] ; then
1039 target_list="${target_list}\
1040 i386-bsd-user \
1041 x86_64-bsd-user \
1042 sparc-bsd-user \
1043 sparc64-bsd-user \
1046 else
1047 target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1049 if test -z "$target_list" ; then
1050 echo "No targets enabled"
1051 exit 1
1053 # see if system emulation was really requested
1054 case " $target_list " in
1055 *"-softmmu "*) softmmu=yes
1057 *) softmmu=no
1059 esac
1061 feature_not_found() {
1062 feature=$1
1064 echo "ERROR"
1065 echo "ERROR: User requested feature $feature"
1066 echo "ERROR: configure was not able to find it"
1067 echo "ERROR"
1068 exit 1;
1071 if test -z "$cross_prefix" ; then
1073 # ---
1074 # big/little endian test
1075 cat > $TMPC << EOF
1076 #include <inttypes.h>
1077 int main(int argc, char ** argv){
1078 volatile uint32_t i=0x01234567;
1079 return (*((uint8_t*)(&i))) == 0x67;
1083 if compile_prog "" "" ; then
1084 $TMPE && bigendian="yes"
1085 else
1086 echo big/little test failed
1089 else
1091 # if cross compiling, cannot launch a program, so make a static guess
1092 case "$cpu" in
1093 armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1094 bigendian=yes
1096 esac
1100 # host long bits test, actually a pointer size test
1101 cat > $TMPC << EOF
1102 int sizeof_pointer_is_8[sizeof(void *) == 8 ? 1 : -1];
1104 if compile_object; then
1105 hostlongbits=64
1106 else
1107 hostlongbits=32
1111 ##########################################
1112 # NPTL probe
1114 if test "$nptl" != "no" ; then
1115 cat > $TMPC <<EOF
1116 #include <sched.h>
1117 #include <linux/futex.h>
1118 void foo()
1120 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1121 #error bork
1122 #endif
1126 if compile_object ; then
1127 nptl=yes
1128 else
1129 if test "$nptl" = "yes" ; then
1130 feature_not_found "nptl"
1132 nptl=no
1136 ##########################################
1137 # zlib check
1139 cat > $TMPC << EOF
1140 #include <zlib.h>
1141 int main(void) { zlibVersion(); return 0; }
1143 if compile_prog "" "-lz" ; then
1145 else
1146 echo
1147 echo "Error: zlib check failed"
1148 echo "Make sure to have the zlib libs and headers installed."
1149 echo
1150 exit 1
1153 ##########################################
1154 # xen probe
1156 if test "$xen" != "no" ; then
1157 xen_libs="-lxenstore -lxenctrl -lxenguest"
1158 cat > $TMPC <<EOF
1159 #include <xenctrl.h>
1160 #include <xs.h>
1161 int main(void) { xs_daemon_open(); xc_interface_open(); return 0; }
1163 if compile_prog "" "$xen_libs" ; then
1164 xen=yes
1165 libs_softmmu="$xen_libs $libs_softmmu"
1166 else
1167 if test "$xen" = "yes" ; then
1168 feature_not_found "xen"
1170 xen=no
1174 ##########################################
1175 # pkg-config probe
1177 if ! has $pkg_config; then
1178 echo warning: proceeding without "$pkg_config" >&2
1179 pkg_config=/bin/false
1182 ##########################################
1183 # Sparse probe
1184 if test "$sparse" != "no" ; then
1185 if has cgcc; then
1186 sparse=yes
1187 else
1188 if test "$sparse" = "yes" ; then
1189 feature_not_found "sparse"
1191 sparse=no
1195 ##########################################
1196 # SDL probe
1198 # Look for sdl configuration program (pkg-config or sdl-config). Try
1199 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1200 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1201 sdl_config=sdl-config
1204 if $pkg_config sdl --modversion >/dev/null 2>&1; then
1205 sdlconfig="$pkg_config sdl"
1206 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1207 elif has ${sdl_config}; then
1208 sdlconfig="$sdl_config"
1209 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1210 else
1211 if test "$sdl" = "yes" ; then
1212 feature_not_found "sdl"
1214 sdl=no
1216 if test -n "$cross_prefix" && test "`basename $sdlconfig`" = sdl-config; then
1217 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1220 sdl_too_old=no
1221 if test "$sdl" != "no" ; then
1222 cat > $TMPC << EOF
1223 #include <SDL.h>
1224 #undef main /* We don't want SDL to override our main() */
1225 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1227 sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1228 if test "$static" = "yes" ; then
1229 sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1230 else
1231 sdl_libs=`$sdlconfig --libs 2> /dev/null`
1233 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1234 if test "$_sdlversion" -lt 121 ; then
1235 sdl_too_old=yes
1236 else
1237 if test "$cocoa" = "no" ; then
1238 sdl=yes
1242 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1243 if test "$sdl" = "yes" -a "$static" = "yes" ; then
1244 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1245 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1246 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1248 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1250 else
1251 sdl=no
1253 fi # static link
1254 else # sdl not found
1255 if test "$sdl" = "yes" ; then
1256 feature_not_found "sdl"
1258 sdl=no
1259 fi # sdl compile test
1262 if test "$sdl" = "yes" ; then
1263 cat > $TMPC <<EOF
1264 #include <SDL.h>
1265 #if defined(SDL_VIDEO_DRIVER_X11)
1266 #include <X11/XKBlib.h>
1267 #else
1268 #error No x11 support
1269 #endif
1270 int main(void) { return 0; }
1272 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1273 sdl_libs="$sdl_libs -lX11"
1275 if test "$mingw32" = "yes" ; then
1276 sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
1278 libs_softmmu="$sdl_libs $libs_softmmu"
1281 ##########################################
1282 # VNC TLS detection
1283 if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
1284 cat > $TMPC <<EOF
1285 #include <gnutls/gnutls.h>
1286 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1288 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1289 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1290 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1291 vnc_tls=yes
1292 libs_softmmu="$vnc_tls_libs $libs_softmmu"
1293 else
1294 if test "$vnc_tls" = "yes" ; then
1295 feature_not_found "vnc-tls"
1297 vnc_tls=no
1301 ##########################################
1302 # VNC SASL detection
1303 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1304 cat > $TMPC <<EOF
1305 #include <sasl/sasl.h>
1306 #include <stdio.h>
1307 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1309 # Assuming Cyrus-SASL installed in /usr prefix
1310 vnc_sasl_cflags=""
1311 vnc_sasl_libs="-lsasl2"
1312 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1313 vnc_sasl=yes
1314 libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1315 else
1316 if test "$vnc_sasl" = "yes" ; then
1317 feature_not_found "vnc-sasl"
1319 vnc_sasl=no
1323 ##########################################
1324 # VNC JPEG detection
1325 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1326 cat > $TMPC <<EOF
1327 #include <stdio.h>
1328 #include <jpeglib.h>
1329 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1331 vnc_jpeg_cflags=""
1332 vnc_jpeg_libs="-ljpeg"
1333 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1334 vnc_jpeg=yes
1335 libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1336 else
1337 if test "$vnc_jpeg" = "yes" ; then
1338 feature_not_found "vnc-jpeg"
1340 vnc_jpeg=no
1344 ##########################################
1345 # VNC PNG detection
1346 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1347 cat > $TMPC <<EOF
1348 //#include <stdio.h>
1349 #include <png.h>
1350 #include <stddef.h>
1351 int main(void) {
1352 png_structp png_ptr;
1353 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1354 return 0;
1357 vnc_png_cflags=""
1358 vnc_png_libs="-lpng"
1359 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1360 vnc_png=yes
1361 libs_softmmu="$vnc_png_libs $libs_softmmu"
1362 else
1363 if test "$vnc_png" = "yes" ; then
1364 feature_not_found "vnc-png"
1366 vnc_png=no
1370 ##########################################
1371 # fnmatch() probe, used for ACL routines
1372 fnmatch="no"
1373 cat > $TMPC << EOF
1374 #include <fnmatch.h>
1375 int main(void)
1377 fnmatch("foo", "foo", 0);
1378 return 0;
1381 if compile_prog "" "" ; then
1382 fnmatch="yes"
1385 ##########################################
1386 # uuid_generate() probe, used for vdi block driver
1387 if test "$uuid" != "no" ; then
1388 uuid_libs="-luuid"
1389 cat > $TMPC << EOF
1390 #include <uuid/uuid.h>
1391 int main(void)
1393 uuid_t my_uuid;
1394 uuid_generate(my_uuid);
1395 return 0;
1398 if compile_prog "" "$uuid_libs" ; then
1399 uuid="yes"
1400 libs_softmmu="$uuid_libs $libs_softmmu"
1401 libs_tools="$uuid_libs $libs_tools"
1402 else
1403 if test "$uuid" = "yes" ; then
1404 feature_not_found "uuid"
1406 uuid=no
1410 ##########################################
1411 # xfsctl() probe, used for raw-posix
1412 if test "$xfs" != "no" ; then
1413 cat > $TMPC << EOF
1414 #include <xfs/xfs.h>
1415 int main(void)
1417 xfsctl(NULL, 0, 0, NULL);
1418 return 0;
1421 if compile_prog "" "" ; then
1422 xfs="yes"
1423 else
1424 if test "$xfs" = "yes" ; then
1425 feature_not_found "xfs"
1427 xfs=no
1431 ##########################################
1432 # vde libraries probe
1433 if test "$vde" != "no" ; then
1434 vde_libs="-lvdeplug"
1435 cat > $TMPC << EOF
1436 #include <libvdeplug.h>
1437 int main(void)
1439 struct vde_open_args a = {0, 0, 0};
1440 vde_open("", "", &a);
1441 return 0;
1444 if compile_prog "" "$vde_libs" ; then
1445 vde=yes
1446 libs_softmmu="$vde_libs $libs_softmmu"
1447 libs_tools="$vde_libs $libs_tools"
1448 else
1449 if test "$vde" = "yes" ; then
1450 feature_not_found "vde"
1452 vde=no
1456 ##########################################
1457 # Sound support libraries probe
1459 audio_drv_probe()
1461 drv=$1
1462 hdr=$2
1463 lib=$3
1464 exp=$4
1465 cfl=$5
1466 cat > $TMPC << EOF
1467 #include <$hdr>
1468 int main(void) { $exp }
1470 if compile_prog "$cfl" "$lib" ; then
1472 else
1473 echo
1474 echo "Error: $drv check failed"
1475 echo "Make sure to have the $drv libs and headers installed."
1476 echo
1477 exit 1
1481 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1482 for drv in $audio_drv_list; do
1483 case $drv in
1484 alsa)
1485 audio_drv_probe $drv alsa/asoundlib.h -lasound \
1486 "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1487 libs_softmmu="-lasound $libs_softmmu"
1490 fmod)
1491 if test -z $fmod_lib || test -z $fmod_inc; then
1492 echo
1493 echo "Error: You must specify path to FMOD library and headers"
1494 echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1495 echo
1496 exit 1
1498 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1499 libs_softmmu="$fmod_lib $libs_softmmu"
1502 esd)
1503 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1504 libs_softmmu="-lesd $libs_softmmu"
1505 audio_pt_int="yes"
1509 audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1510 "pa_simple *s = NULL; pa_simple_free(s); return 0;"
1511 libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1512 audio_pt_int="yes"
1515 coreaudio)
1516 libs_softmmu="-framework CoreAudio $libs_softmmu"
1519 dsound)
1520 libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1521 audio_win_int="yes"
1524 oss)
1525 libs_softmmu="$oss_lib $libs_softmmu"
1528 sdl|wav)
1529 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1532 winwave)
1533 libs_softmmu="-lwinmm $libs_softmmu"
1534 audio_win_int="yes"
1538 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1539 echo
1540 echo "Error: Unknown driver '$drv' selected"
1541 echo "Possible drivers are: $audio_possible_drivers"
1542 echo
1543 exit 1
1546 esac
1547 done
1549 ##########################################
1550 # BrlAPI probe
1552 if test "$brlapi" != "no" ; then
1553 brlapi_libs="-lbrlapi"
1554 cat > $TMPC << EOF
1555 #include <brlapi.h>
1556 #include <stddef.h>
1557 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1559 if compile_prog "" "$brlapi_libs" ; then
1560 brlapi=yes
1561 libs_softmmu="$brlapi_libs $libs_softmmu"
1562 else
1563 if test "$brlapi" = "yes" ; then
1564 feature_not_found "brlapi"
1566 brlapi=no
1570 ##########################################
1571 # curses probe
1572 if test "$mingw32" = "yes" ; then
1573 curses_list="-lpdcurses"
1574 else
1575 curses_list="-lncurses -lcurses"
1578 if test "$curses" != "no" ; then
1579 curses_found=no
1580 cat > $TMPC << EOF
1581 #include <curses.h>
1582 #ifdef __OpenBSD__
1583 #define resize_term resizeterm
1584 #endif
1585 int main(void) { resize_term(0, 0); return curses_version(); }
1587 for curses_lib in $curses_list; do
1588 if compile_prog "" "$curses_lib" ; then
1589 curses_found=yes
1590 libs_softmmu="$curses_lib $libs_softmmu"
1591 break
1593 done
1594 if test "$curses_found" = "yes" ; then
1595 curses=yes
1596 else
1597 if test "$curses" = "yes" ; then
1598 feature_not_found "curses"
1600 curses=no
1604 ##########################################
1605 # curl probe
1607 if $pkg_config libcurl --modversion >/dev/null 2>&1; then
1608 curlconfig="$pkg_config libcurl"
1609 else
1610 curlconfig=curl-config
1613 if test "$curl" != "no" ; then
1614 cat > $TMPC << EOF
1615 #include <curl/curl.h>
1616 int main(void) { return curl_easy_init(); }
1618 curl_cflags=`$curlconfig --cflags 2>/dev/null`
1619 curl_libs=`$curlconfig --libs 2>/dev/null`
1620 if compile_prog "$curl_cflags" "$curl_libs" ; then
1621 curl=yes
1622 libs_tools="$curl_libs $libs_tools"
1623 libs_softmmu="$curl_libs $libs_softmmu"
1624 else
1625 if test "$curl" = "yes" ; then
1626 feature_not_found "curl"
1628 curl=no
1630 fi # test "$curl"
1632 ##########################################
1633 # check framework probe
1635 if test "$check_utests" != "no" ; then
1636 cat > $TMPC << EOF
1637 #include <check.h>
1638 int main(void) { suite_create("qemu test"); return 0; }
1640 check_libs=`$pkg_config --libs check`
1641 if compile_prog "" $check_libs ; then
1642 check_utests=yes
1643 libs_tools="$check_libs $libs_tools"
1644 else
1645 if test "$check_utests" = "yes" ; then
1646 feature_not_found "check"
1648 check_utests=no
1650 fi # test "$check_utests"
1652 ##########################################
1653 # bluez support probe
1654 if test "$bluez" != "no" ; then
1655 cat > $TMPC << EOF
1656 #include <bluetooth/bluetooth.h>
1657 int main(void) { return bt_error(0); }
1659 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
1660 bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
1661 if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1662 bluez=yes
1663 libs_softmmu="$bluez_libs $libs_softmmu"
1664 else
1665 if test "$bluez" = "yes" ; then
1666 feature_not_found "bluez"
1668 bluez="no"
1672 ##########################################
1673 # kvm probe
1674 if test "$kvm" != "no" ; then
1675 cat > $TMPC <<EOF
1676 #include <linux/kvm.h>
1677 #if !defined(KVM_API_VERSION) || KVM_API_VERSION < 12 || KVM_API_VERSION > 12
1678 #error Invalid KVM version
1679 #endif
1681 must_have_caps="KVM_CAP_USER_MEMORY \
1682 KVM_CAP_DESTROY_MEMORY_REGION_WORKS \
1683 KVM_CAP_COALESCED_MMIO \
1684 KVM_CAP_SYNC_MMU \
1686 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) ; then
1687 must_have_caps="$caps \
1688 KVM_CAP_SET_TSS_ADDR \
1689 KVM_CAP_EXT_CPUID \
1690 KVM_CAP_CLOCKSOURCE \
1691 KVM_CAP_NOP_IO_DELAY \
1692 KVM_CAP_PV_MMU \
1693 KVM_CAP_MP_STATE \
1694 KVM_CAP_USER_NMI \
1697 for c in $must_have_caps ; do
1698 cat >> $TMPC <<EOF
1699 #if !defined($c)
1700 #error Missing KVM capability $c
1701 #endif
1703 done
1704 cat >> $TMPC <<EOF
1705 int main(void) { return 0; }
1707 if test "$kerneldir" != "" ; then
1708 kvm_cflags=-I"$kerneldir"/include
1709 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) \
1710 -a -d "$kerneldir/arch/x86/include" ; then
1711 kvm_cflags="$kvm_cflags -I$kerneldir/arch/x86/include"
1712 elif test "$cpu" = "ppc" -a -d "$kerneldir/arch/powerpc/include" ; then
1713 kvm_cflags="$kvm_cflags -I$kerneldir/arch/powerpc/include"
1714 elif test "$cpu" = "s390x" -a -d "$kerneldir/arch/s390/include" ; then
1715 kvm_cflags="$kvm_cflags -I$kerneldir/arch/s390/include"
1716 elif test -d "$kerneldir/arch/$cpu/include" ; then
1717 kvm_cflags="$kvm_cflags -I$kerneldir/arch/$cpu/include"
1719 else
1720 kvm_cflags=`$pkg_config --cflags kvm-kmod 2>/dev/null`
1722 if compile_prog "$kvm_cflags" "" ; then
1723 kvm=yes
1724 cat > $TMPC <<EOF
1725 #include <linux/kvm_para.h>
1726 int main(void) { return 0; }
1728 if compile_prog "$kvm_cflags" "" ; then
1729 kvm_para=yes
1731 else
1732 if test "$kvm" = "yes" ; then
1733 if has awk && has grep; then
1734 kvmerr=`LANG=C $cc $QEMU_CFLAGS -o $TMPE $kvm_cflags $TMPC 2>&1 \
1735 | grep "error: " \
1736 | awk -F "error: " '{if (NR>1) printf(", "); printf("%s",$2);}'`
1737 if test "$kvmerr" != "" ; then
1738 echo -e "${kvmerr}\n\
1739 NOTE: To enable KVM support, update your kernel to 2.6.29+ or install \
1740 recent kvm-kmod from http://sourceforge.net/projects/kvm."
1743 feature_not_found "kvm"
1745 kvm=no
1749 ##########################################
1750 # test for vhost net
1752 if test "$vhost_net" != "no"; then
1753 if test "$kvm" != "no"; then
1754 cat > $TMPC <<EOF
1755 #include <linux/vhost.h>
1756 int main(void) { return 0; }
1758 if compile_prog "$kvm_cflags" "" ; then
1759 vhost_net=yes
1760 else
1761 if test "$vhost_net" = "yes" ; then
1762 feature_not_found "vhost-net"
1764 vhost_net=no
1766 else
1767 if test "$vhost_net" = "yes" ; then
1768 echo "NOTE: vhost-net feature requires KVM (--enable-kvm)."
1769 feature_not_found "vhost-net"
1771 vhost_net=no
1775 ##########################################
1776 # pthread probe
1777 PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
1779 pthread=no
1780 cat > $TMPC << EOF
1781 #include <pthread.h>
1782 int main(void) { pthread_create(0,0,0,0); return 0; }
1784 if compile_prog "" "" ; then
1785 pthread=yes
1786 else
1787 for pthread_lib in $PTHREADLIBS_LIST; do
1788 if compile_prog "" "$pthread_lib" ; then
1789 pthread=yes
1790 LIBS="$pthread_lib $LIBS"
1791 break
1793 done
1796 if test "$mingw32" != yes -a "$pthread" = no; then
1797 echo
1798 echo "Error: pthread check failed"
1799 echo "Make sure to have the pthread libs and headers installed."
1800 echo
1801 exit 1
1804 ##########################################
1805 # rbd probe
1806 if test "$rbd" != "no" ; then
1807 cat > $TMPC <<EOF
1808 #include <stdio.h>
1809 #include <rados/librados.h>
1810 int main(void) { rados_initialize(0, NULL); return 0; }
1812 rbd_libs="-lrados"
1813 if compile_prog "" "$rbd_libs" ; then
1814 librados_too_old=no
1815 cat > $TMPC <<EOF
1816 #include <stdio.h>
1817 #include <rados/librados.h>
1818 #ifndef CEPH_OSD_TMAP_SET
1819 #error missing CEPH_OSD_TMAP_SET
1820 #endif
1821 int main(void) {
1822 int (*func)(const rados_pool_t pool, uint64_t *snapid) = rados_selfmanaged_snap_create;
1823 rados_initialize(0, NULL);
1824 return 0;
1827 if compile_prog "" "$rbd_libs" ; then
1828 rbd=yes
1829 libs_tools="$rbd_libs $libs_tools"
1830 libs_softmmu="$rbd_libs $libs_softmmu"
1831 else
1832 rbd=no
1833 librados_too_old=yes
1835 else
1836 if test "$rbd" = "yes" ; then
1837 feature_not_found "rados block device"
1839 rbd=no
1841 if test "$librados_too_old" = "yes" ; then
1842 echo "-> Your librados version is too old - upgrade needed to have rbd support"
1846 ##########################################
1847 # linux-aio probe
1849 if test "$linux_aio" != "no" ; then
1850 cat > $TMPC <<EOF
1851 #include <libaio.h>
1852 #include <sys/eventfd.h>
1853 #include <stddef.h>
1854 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
1856 if compile_prog "" "-laio" ; then
1857 linux_aio=yes
1858 libs_softmmu="$libs_softmmu -laio"
1859 libs_tools="$libs_tools -laio"
1860 else
1861 if test "$linux_aio" = "yes" ; then
1862 feature_not_found "linux AIO"
1864 linux_aio=no
1868 ##########################################
1869 # attr probe
1871 if test "$attr" != "no" ; then
1872 cat > $TMPC <<EOF
1873 #include <stdio.h>
1874 #include <sys/types.h>
1875 #include <attr/xattr.h>
1876 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
1878 if compile_prog "" "-lattr" ; then
1879 attr=yes
1880 LIBS="-lattr $LIBS"
1881 else
1882 if test "$attr" = "yes" ; then
1883 feature_not_found "ATTR"
1885 attr=no
1889 ##########################################
1890 # iovec probe
1891 cat > $TMPC <<EOF
1892 #include <sys/types.h>
1893 #include <sys/uio.h>
1894 #include <unistd.h>
1895 int main(void) { struct iovec iov; return 0; }
1897 iovec=no
1898 if compile_prog "" "" ; then
1899 iovec=yes
1902 ##########################################
1903 # preadv probe
1904 cat > $TMPC <<EOF
1905 #include <sys/types.h>
1906 #include <sys/uio.h>
1907 #include <unistd.h>
1908 int main(void) { preadv; }
1910 preadv=no
1911 if compile_prog "" "" ; then
1912 preadv=yes
1915 ##########################################
1916 # fdt probe
1917 if test "$fdt" != "no" ; then
1918 fdt_libs="-lfdt"
1919 cat > $TMPC << EOF
1920 int main(void) { return 0; }
1922 if compile_prog "" "$fdt_libs" ; then
1923 fdt=yes
1924 libs_softmmu="$fdt_libs $libs_softmmu"
1925 else
1926 if test "$fdt" = "yes" ; then
1927 feature_not_found "fdt"
1929 fdt=no
1934 # Check for xxxat() functions when we are building linux-user
1935 # emulator. This is done because older glibc versions don't
1936 # have syscall stubs for these implemented.
1938 atfile=no
1939 cat > $TMPC << EOF
1940 #define _ATFILE_SOURCE
1941 #include <sys/types.h>
1942 #include <fcntl.h>
1943 #include <unistd.h>
1946 main(void)
1948 /* try to unlink nonexisting file */
1949 return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
1952 if compile_prog "" "" ; then
1953 atfile=yes
1956 # Check for inotify functions when we are building linux-user
1957 # emulator. This is done because older glibc versions don't
1958 # have syscall stubs for these implemented. In that case we
1959 # don't provide them even if kernel supports them.
1961 inotify=no
1962 cat > $TMPC << EOF
1963 #include <sys/inotify.h>
1966 main(void)
1968 /* try to start inotify */
1969 return inotify_init();
1972 if compile_prog "" "" ; then
1973 inotify=yes
1976 inotify1=no
1977 cat > $TMPC << EOF
1978 #include <sys/inotify.h>
1981 main(void)
1983 /* try to start inotify */
1984 return inotify_init1(0);
1987 if compile_prog "" "" ; then
1988 inotify1=yes
1991 # check if utimensat and futimens are supported
1992 utimens=no
1993 cat > $TMPC << EOF
1994 #define _ATFILE_SOURCE
1995 #include <stddef.h>
1996 #include <fcntl.h>
1998 int main(void)
2000 utimensat(AT_FDCWD, "foo", NULL, 0);
2001 futimens(0, NULL);
2002 return 0;
2005 if compile_prog "" "" ; then
2006 utimens=yes
2009 # check if pipe2 is there
2010 pipe2=no
2011 cat > $TMPC << EOF
2012 #include <unistd.h>
2013 #include <fcntl.h>
2015 int main(void)
2017 int pipefd[2];
2018 pipe2(pipefd, O_CLOEXEC);
2019 return 0;
2022 if compile_prog "" "" ; then
2023 pipe2=yes
2026 # check if accept4 is there
2027 accept4=no
2028 cat > $TMPC << EOF
2029 #include <sys/socket.h>
2030 #include <stddef.h>
2032 int main(void)
2034 accept4(0, NULL, NULL, SOCK_CLOEXEC);
2035 return 0;
2038 if compile_prog "" "" ; then
2039 accept4=yes
2042 # check if tee/splice is there. vmsplice was added same time.
2043 splice=no
2044 cat > $TMPC << EOF
2045 #include <unistd.h>
2046 #include <fcntl.h>
2047 #include <limits.h>
2049 int main(void)
2051 int len, fd;
2052 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2053 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2054 return 0;
2057 if compile_prog "" "" ; then
2058 splice=yes
2061 ##########################################
2062 # signalfd probe
2063 signalfd="no"
2064 cat > $TMPC << EOF
2065 #define _GNU_SOURCE
2066 #include <unistd.h>
2067 #include <sys/syscall.h>
2068 #include <signal.h>
2069 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2072 if compile_prog "" "" ; then
2073 signalfd=yes
2074 elif test "$kvm" = "yes" -a "$io_thread" != "yes"; then
2075 echo
2076 echo "ERROR: Host kernel lacks signalfd() support,"
2077 echo "but KVM depends on it when the IO thread is disabled."
2078 echo
2079 exit 1
2082 # check if eventfd is supported
2083 eventfd=no
2084 cat > $TMPC << EOF
2085 #include <sys/eventfd.h>
2087 int main(void)
2089 int efd = eventfd(0, 0);
2090 return 0;
2093 if compile_prog "" "" ; then
2094 eventfd=yes
2097 # check for fallocate
2098 fallocate=no
2099 cat > $TMPC << EOF
2100 #include <fcntl.h>
2102 int main(void)
2104 fallocate(0, 0, 0, 0);
2105 return 0;
2108 if compile_prog "$ARCH_CFLAGS" "" ; then
2109 fallocate=yes
2112 # check for sync_file_range
2113 sync_file_range=no
2114 cat > $TMPC << EOF
2115 #include <fcntl.h>
2117 int main(void)
2119 sync_file_range(0, 0, 0, 0);
2120 return 0;
2123 if compile_prog "$ARCH_CFLAGS" "" ; then
2124 sync_file_range=yes
2127 # check for linux/fiemap.h and FS_IOC_FIEMAP
2128 fiemap=no
2129 cat > $TMPC << EOF
2130 #include <sys/ioctl.h>
2131 #include <linux/fs.h>
2132 #include <linux/fiemap.h>
2134 int main(void)
2136 ioctl(0, FS_IOC_FIEMAP, 0);
2137 return 0;
2140 if compile_prog "$ARCH_CFLAGS" "" ; then
2141 fiemap=yes
2144 # check for dup3
2145 dup3=no
2146 cat > $TMPC << EOF
2147 #include <unistd.h>
2149 int main(void)
2151 dup3(0, 0, 0);
2152 return 0;
2155 if compile_prog "" "" ; then
2156 dup3=yes
2159 # check for epoll support
2160 epoll=no
2161 cat > $TMPC << EOF
2162 #include <sys/epoll.h>
2164 int main(void)
2166 epoll_create(0);
2167 return 0;
2170 if compile_prog "$ARCH_CFLAGS" "" ; then
2171 epoll=yes
2174 # epoll_create1 and epoll_pwait are later additions
2175 # so we must check separately for their presence
2176 epoll_create1=no
2177 cat > $TMPC << EOF
2178 #include <sys/epoll.h>
2180 int main(void)
2182 epoll_create1(0);
2183 return 0;
2186 if compile_prog "$ARCH_CFLAGS" "" ; then
2187 epoll_create1=yes
2190 epoll_pwait=no
2191 cat > $TMPC << EOF
2192 #include <sys/epoll.h>
2194 int main(void)
2196 epoll_pwait(0, 0, 0, 0, 0);
2197 return 0;
2200 if compile_prog "$ARCH_CFLAGS" "" ; then
2201 epoll_pwait=yes
2204 # Check if tools are available to build documentation.
2205 if test "$docs" != "no" ; then
2206 if has makeinfo && has pod2man; then
2207 docs=yes
2208 else
2209 if test "$docs" = "yes" ; then
2210 feature_not_found "docs"
2212 docs=no
2216 # Search for bswap_32 function
2217 byteswap_h=no
2218 cat > $TMPC << EOF
2219 #include <byteswap.h>
2220 int main(void) { return bswap_32(0); }
2222 if compile_prog "" "" ; then
2223 byteswap_h=yes
2226 # Search for bswap_32 function
2227 bswap_h=no
2228 cat > $TMPC << EOF
2229 #include <sys/endian.h>
2230 #include <sys/types.h>
2231 #include <machine/bswap.h>
2232 int main(void) { return bswap32(0); }
2234 if compile_prog "" "" ; then
2235 bswap_h=yes
2238 ##########################################
2239 # Do we need librt
2240 cat > $TMPC <<EOF
2241 #include <signal.h>
2242 #include <time.h>
2243 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
2246 if compile_prog "" "" ; then
2248 elif compile_prog "" "-lrt" ; then
2249 LIBS="-lrt $LIBS"
2252 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2253 "$aix" != "yes" -a "$haiku" != "yes" ; then
2254 libs_softmmu="-lutil $libs_softmmu"
2257 ##########################################
2258 # check if the compiler defines offsetof
2260 need_offsetof=yes
2261 cat > $TMPC << EOF
2262 #include <stddef.h>
2263 int main(void) { struct s { int f; }; return offsetof(struct s, f); }
2265 if compile_prog "" "" ; then
2266 need_offsetof=no
2269 ##########################################
2270 # check if the compiler understands attribute warn_unused_result
2272 # This could be smarter, but gcc -Werror does not error out even when warning
2273 # about attribute warn_unused_result
2275 gcc_attribute_warn_unused_result=no
2276 cat > $TMPC << EOF
2277 #if defined(__GNUC__) && (__GNUC__ < 4) && defined(__GNUC_MINOR__) && (__GNUC__ < 4)
2278 #error gcc 3.3 or older
2279 #endif
2280 int main(void) { return 0;}
2282 if compile_prog "" ""; then
2283 gcc_attribute_warn_unused_result=yes
2286 # spice probe
2287 if test "$spice" != "no" ; then
2288 cat > $TMPC << EOF
2289 #include <spice.h>
2290 int main(void) { spice_server_new(); return 0; }
2292 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2293 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2294 if $pkg_config --atleast-version=0.5.3 spice-server >/dev/null 2>&1 && \
2295 compile_prog "$spice_cflags" "$spice_libs" ; then
2296 spice="yes"
2297 libs_softmmu="$libs_softmmu $spice_libs"
2298 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2299 else
2300 if test "$spice" = "yes" ; then
2301 feature_not_found "spice"
2303 spice="no"
2307 ##########################################
2309 ##########################################
2310 # check if we have fdatasync
2312 fdatasync=no
2313 cat > $TMPC << EOF
2314 #include <unistd.h>
2315 int main(void) { return fdatasync(0); }
2317 if compile_prog "" "" ; then
2318 fdatasync=yes
2321 ##########################################
2322 # check if we have madvise
2324 madvise=no
2325 cat > $TMPC << EOF
2326 #include <sys/types.h>
2327 #include <sys/mman.h>
2328 #include <stddef.h>
2329 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2331 if compile_prog "" "" ; then
2332 madvise=yes
2335 ##########################################
2336 # check if we have posix_madvise
2338 posix_madvise=no
2339 cat > $TMPC << EOF
2340 #include <sys/mman.h>
2341 #include <stddef.h>
2342 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2344 if compile_prog "" "" ; then
2345 posix_madvise=yes
2348 ##########################################
2349 # check if trace backend exists
2351 sh "$source_path/scripts/tracetool" "--$trace_backend" --check-backend > /dev/null 2> /dev/null
2352 if test "$?" -ne 0 ; then
2353 echo
2354 echo "Error: invalid trace backend"
2355 echo "Please choose a supported trace backend."
2356 echo
2357 exit 1
2360 ##########################################
2361 # For 'ust' backend, test if ust headers are present
2362 if test "$trace_backend" = "ust"; then
2363 cat > $TMPC << EOF
2364 #include <ust/tracepoint.h>
2365 #include <ust/marker.h>
2366 int main(void) { return 0; }
2368 if compile_prog "" "" ; then
2369 LIBS="-lust $LIBS"
2370 else
2371 echo
2372 echo "Error: Trace backend 'ust' missing libust header files"
2373 echo
2374 exit 1
2378 ##########################################
2379 # For 'dtrace' backend, test if 'dtrace' command is present
2380 if test "$trace_backend" = "dtrace"; then
2381 if ! has 'dtrace' ; then
2382 echo
2383 echo "Error: dtrace command is not found in PATH $PATH"
2384 echo
2385 exit 1
2387 trace_backend_stap="no"
2388 if has 'stap' ; then
2389 trace_backend_stap="yes"
2393 ##########################################
2394 # End of CC checks
2395 # After here, no more $cc or $ld runs
2397 if test "$debug" = "no" ; then
2398 CFLAGS="-O2 $CFLAGS"
2401 # Consult white-list to determine whether to enable werror
2402 # by default. Only enable by default for git builds
2403 z_version=`cut -f3 -d. $source_path/VERSION`
2405 if test -z "$werror" ; then
2406 if test "$z_version" = "50" -a \
2407 "$linux" = "yes" ; then
2408 werror="yes"
2409 else
2410 werror="no"
2414 # Disable zero malloc errors for official releases unless explicitly told to
2415 # enable/disable
2416 if test -z "$zero_malloc" ; then
2417 if test "$z_version" = "50" ; then
2418 zero_malloc="no"
2419 else
2420 zero_malloc="yes"
2424 if test "$werror" = "yes" ; then
2425 QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
2428 if test "$solaris" = "no" ; then
2429 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
2430 LDFLAGS="-Wl,--warn-common $LDFLAGS"
2434 # Use ASLR, no-SEH and DEP if available
2435 if test "$mingw32" = "yes" ; then
2436 for flag in --dynamicbase --no-seh --nxcompat; do
2437 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
2438 LDFLAGS="-Wl,$flag $LDFLAGS"
2440 done
2443 confdir=$sysconfdir$confsuffix
2445 tools=
2446 if test "$softmmu" = yes ; then
2447 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2448 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2449 tools="qemu-nbd\$(EXESUF) $tools"
2450 if [ "$check_utests" = "yes" ]; then
2451 tools="check-qint check-qstring check-qdict check-qlist $tools"
2452 tools="check-qfloat check-qjson $tools"
2457 # Mac OS X ships with a broken assembler
2458 roms=
2459 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2460 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2461 "$softmmu" = yes ; then
2462 roms="optionrom"
2466 echo "Install prefix $prefix"
2467 echo "BIOS directory `eval echo $datadir`"
2468 echo "binary directory `eval echo $bindir`"
2469 echo "config directory `eval echo $sysconfdir`"
2470 if test "$mingw32" = "no" ; then
2471 echo "Manual directory `eval echo $mandir`"
2472 echo "ELF interp prefix $interp_prefix"
2474 echo "Source path $source_path"
2475 echo "C compiler $cc"
2476 echo "Host C compiler $host_cc"
2477 echo "CFLAGS $CFLAGS"
2478 echo "QEMU_CFLAGS $QEMU_CFLAGS"
2479 echo "LDFLAGS $LDFLAGS"
2480 echo "make $make"
2481 echo "install $install"
2482 echo "host CPU $cpu"
2483 echo "host big endian $bigendian"
2484 echo "target list $target_list"
2485 echo "tcg debug enabled $debug_tcg"
2486 echo "Mon debug enabled $debug_mon"
2487 echo "gprof enabled $gprof"
2488 echo "sparse enabled $sparse"
2489 echo "strip binaries $strip_opt"
2490 echo "profiler $profiler"
2491 echo "static build $static"
2492 echo "-Werror enabled $werror"
2493 if test "$darwin" = "yes" ; then
2494 echo "Cocoa support $cocoa"
2496 echo "SDL support $sdl"
2497 echo "curses support $curses"
2498 echo "curl support $curl"
2499 echo "check support $check_utests"
2500 echo "mingw32 support $mingw32"
2501 echo "Audio drivers $audio_drv_list"
2502 echo "Extra audio cards $audio_card_list"
2503 echo "Block whitelist $block_drv_whitelist"
2504 echo "Mixer emulation $mixemu"
2505 echo "VNC support $vnc"
2506 if test "$vnc" = "yes" ; then
2507 echo "VNC TLS support $vnc_tls"
2508 echo "VNC SASL support $vnc_sasl"
2509 echo "VNC JPEG support $vnc_jpeg"
2510 echo "VNC PNG support $vnc_png"
2511 echo "VNC thread $vnc_thread"
2513 if test -n "$sparc_cpu"; then
2514 echo "Target Sparc Arch $sparc_cpu"
2516 echo "xen support $xen"
2517 echo "brlapi support $brlapi"
2518 echo "bluez support $bluez"
2519 echo "Documentation $docs"
2520 [ ! -z "$uname_release" ] && \
2521 echo "uname -r $uname_release"
2522 echo "NPTL support $nptl"
2523 echo "GUEST_BASE $guest_base"
2524 echo "PIE user targets $user_pie"
2525 echo "vde support $vde"
2526 echo "IO thread $io_thread"
2527 echo "Linux AIO support $linux_aio"
2528 echo "ATTR/XATTR support $attr"
2529 echo "Install blobs $blobs"
2530 echo "KVM support $kvm"
2531 echo "fdt support $fdt"
2532 echo "preadv support $preadv"
2533 echo "fdatasync $fdatasync"
2534 echo "madvise $madvise"
2535 echo "posix_madvise $posix_madvise"
2536 echo "uuid support $uuid"
2537 echo "vhost-net support $vhost_net"
2538 echo "Trace backend $trace_backend"
2539 echo "Trace output file $trace_file-<pid>"
2540 echo "spice support $spice"
2541 echo "rbd support $rbd"
2542 echo "xfsctl support $xfs"
2544 if test $sdl_too_old = "yes"; then
2545 echo "-> Your SDL version is too old - please upgrade to have SDL support"
2548 config_host_mak="config-host.mak"
2549 config_host_ld="config-host.ld"
2551 echo "# Automatically generated by configure - do not modify" > $config_host_mak
2552 printf "# Configured with:" >> $config_host_mak
2553 printf " '%s'" "$0" "$@" >> $config_host_mak
2554 echo >> $config_host_mak
2556 echo all: >> $config_host_mak
2557 echo "prefix=$prefix" >> $config_host_mak
2558 echo "bindir=$bindir" >> $config_host_mak
2559 echo "mandir=$mandir" >> $config_host_mak
2560 echo "datadir=$datadir" >> $config_host_mak
2561 echo "sysconfdir=$sysconfdir" >> $config_host_mak
2562 echo "docdir=$docdir" >> $config_host_mak
2563 echo "confdir=$confdir" >> $config_host_mak
2565 case "$cpu" in
2566 i386|x86_64|alpha|cris|hppa|ia64|lm32|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
2567 ARCH=$cpu
2569 armv4b|armv4l)
2570 ARCH=arm
2572 esac
2573 echo "ARCH=$ARCH" >> $config_host_mak
2574 if test "$debug_tcg" = "yes" ; then
2575 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2577 if test "$debug_mon" = "yes" ; then
2578 echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
2580 if test "$debug" = "yes" ; then
2581 echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2583 if test "$strip_opt" = "yes" ; then
2584 echo "STRIP=${strip}" >> $config_host_mak
2586 if test "$bigendian" = "yes" ; then
2587 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2589 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2590 if test "$mingw32" = "yes" ; then
2591 echo "CONFIG_WIN32=y" >> $config_host_mak
2592 rc_version=`cat $source_path/VERSION`
2593 version_major=${rc_version%%.*}
2594 rc_version=${rc_version#*.}
2595 version_minor=${rc_version%%.*}
2596 rc_version=${rc_version#*.}
2597 version_subminor=${rc_version%%.*}
2598 version_micro=0
2599 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2600 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2601 else
2602 echo "CONFIG_POSIX=y" >> $config_host_mak
2605 if test "$linux" = "yes" ; then
2606 echo "CONFIG_LINUX=y" >> $config_host_mak
2609 if test "$darwin" = "yes" ; then
2610 echo "CONFIG_DARWIN=y" >> $config_host_mak
2613 if test "$aix" = "yes" ; then
2614 echo "CONFIG_AIX=y" >> $config_host_mak
2617 if test "$solaris" = "yes" ; then
2618 echo "CONFIG_SOLARIS=y" >> $config_host_mak
2619 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
2620 if test "$needs_libsunmath" = "yes" ; then
2621 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
2624 if test "$haiku" = "yes" ; then
2625 echo "CONFIG_HAIKU=y" >> $config_host_mak
2627 if test "$static" = "yes" ; then
2628 echo "CONFIG_STATIC=y" >> $config_host_mak
2630 if test $profiler = "yes" ; then
2631 echo "CONFIG_PROFILER=y" >> $config_host_mak
2633 if test "$slirp" = "yes" ; then
2634 echo "CONFIG_SLIRP=y" >> $config_host_mak
2635 QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES"
2637 if test "$vde" = "yes" ; then
2638 echo "CONFIG_VDE=y" >> $config_host_mak
2640 for card in $audio_card_list; do
2641 def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
2642 echo "$def=y" >> $config_host_mak
2643 done
2644 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
2645 for drv in $audio_drv_list; do
2646 def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
2647 echo "$def=y" >> $config_host_mak
2648 if test "$drv" = "fmod"; then
2649 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
2651 done
2652 if test "$audio_pt_int" = "yes" ; then
2653 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
2655 if test "$audio_win_int" = "yes" ; then
2656 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
2658 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
2659 if test "$mixemu" = "yes" ; then
2660 echo "CONFIG_MIXEMU=y" >> $config_host_mak
2662 if test "$vnc" = "yes" ; then
2663 echo "CONFIG_VNC=y" >> $config_host_mak
2665 if test "$vnc_tls" = "yes" ; then
2666 echo "CONFIG_VNC_TLS=y" >> $config_host_mak
2667 echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
2669 if test "$vnc_sasl" = "yes" ; then
2670 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
2671 echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
2673 if test "$vnc_jpeg" = "yes" ; then
2674 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
2675 echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
2677 if test "$vnc_png" = "yes" ; then
2678 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
2679 echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
2681 if test "$vnc_thread" = "yes" ; then
2682 echo "CONFIG_VNC_THREAD=y" >> $config_host_mak
2684 if test "$fnmatch" = "yes" ; then
2685 echo "CONFIG_FNMATCH=y" >> $config_host_mak
2687 if test "$uuid" = "yes" ; then
2688 echo "CONFIG_UUID=y" >> $config_host_mak
2690 if test "$xfs" = "yes" ; then
2691 echo "CONFIG_XFS=y" >> $config_host_mak
2693 qemu_version=`head $source_path/VERSION`
2694 echo "VERSION=$qemu_version" >>$config_host_mak
2695 echo "PKGVERSION=$pkgversion" >>$config_host_mak
2696 echo "SRC_PATH=$source_path" >> $config_host_mak
2697 echo "TARGET_DIRS=$target_list" >> $config_host_mak
2698 if [ "$docs" = "yes" ] ; then
2699 echo "BUILD_DOCS=yes" >> $config_host_mak
2701 if test "$sdl" = "yes" ; then
2702 echo "CONFIG_SDL=y" >> $config_host_mak
2703 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
2705 if test "$cocoa" = "yes" ; then
2706 echo "CONFIG_COCOA=y" >> $config_host_mak
2708 if test "$curses" = "yes" ; then
2709 echo "CONFIG_CURSES=y" >> $config_host_mak
2711 if test "$atfile" = "yes" ; then
2712 echo "CONFIG_ATFILE=y" >> $config_host_mak
2714 if test "$utimens" = "yes" ; then
2715 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
2717 if test "$pipe2" = "yes" ; then
2718 echo "CONFIG_PIPE2=y" >> $config_host_mak
2720 if test "$accept4" = "yes" ; then
2721 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
2723 if test "$splice" = "yes" ; then
2724 echo "CONFIG_SPLICE=y" >> $config_host_mak
2726 if test "$eventfd" = "yes" ; then
2727 echo "CONFIG_EVENTFD=y" >> $config_host_mak
2729 if test "$fallocate" = "yes" ; then
2730 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
2732 if test "$sync_file_range" = "yes" ; then
2733 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
2735 if test "$fiemap" = "yes" ; then
2736 echo "CONFIG_FIEMAP=y" >> $config_host_mak
2738 if test "$dup3" = "yes" ; then
2739 echo "CONFIG_DUP3=y" >> $config_host_mak
2741 if test "$epoll" = "yes" ; then
2742 echo "CONFIG_EPOLL=y" >> $config_host_mak
2744 if test "$epoll_create1" = "yes" ; then
2745 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
2747 if test "$epoll_pwait" = "yes" ; then
2748 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
2750 if test "$inotify" = "yes" ; then
2751 echo "CONFIG_INOTIFY=y" >> $config_host_mak
2753 if test "$inotify1" = "yes" ; then
2754 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
2756 if test "$byteswap_h" = "yes" ; then
2757 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
2759 if test "$bswap_h" = "yes" ; then
2760 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
2762 if test "$curl" = "yes" ; then
2763 echo "CONFIG_CURL=y" >> $config_host_mak
2764 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
2766 if test "$brlapi" = "yes" ; then
2767 echo "CONFIG_BRLAPI=y" >> $config_host_mak
2769 if test "$bluez" = "yes" ; then
2770 echo "CONFIG_BLUEZ=y" >> $config_host_mak
2771 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
2773 if test "$xen" = "yes" ; then
2774 echo "CONFIG_XEN=y" >> $config_host_mak
2776 if test "$io_thread" = "yes" ; then
2777 echo "CONFIG_IOTHREAD=y" >> $config_host_mak
2779 if test "$linux_aio" = "yes" ; then
2780 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
2782 if test "$attr" = "yes" ; then
2783 echo "CONFIG_ATTR=y" >> $config_host_mak
2785 if test "$linux" = "yes" ; then
2786 if test "$attr" = "yes" ; then
2787 echo "CONFIG_VIRTFS=y" >> $config_host_mak
2790 if test "$blobs" = "yes" ; then
2791 echo "INSTALL_BLOBS=yes" >> $config_host_mak
2793 if test "$iovec" = "yes" ; then
2794 echo "CONFIG_IOVEC=y" >> $config_host_mak
2796 if test "$preadv" = "yes" ; then
2797 echo "CONFIG_PREADV=y" >> $config_host_mak
2799 if test "$fdt" = "yes" ; then
2800 echo "CONFIG_FDT=y" >> $config_host_mak
2802 if test "$signalfd" = "yes" ; then
2803 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
2805 if test "$need_offsetof" = "yes" ; then
2806 echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
2808 if test "$gcc_attribute_warn_unused_result" = "yes" ; then
2809 echo "CONFIG_GCC_ATTRIBUTE_WARN_UNUSED_RESULT=y" >> $config_host_mak
2811 if test "$fdatasync" = "yes" ; then
2812 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
2814 if test "$madvise" = "yes" ; then
2815 echo "CONFIG_MADVISE=y" >> $config_host_mak
2817 if test "$posix_madvise" = "yes" ; then
2818 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
2821 if test "$spice" = "yes" ; then
2822 echo "CONFIG_SPICE=y" >> $config_host_mak
2825 # XXX: suppress that
2826 if [ "$bsd" = "yes" ] ; then
2827 echo "CONFIG_BSD=y" >> $config_host_mak
2830 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
2832 if test "$zero_malloc" = "yes" ; then
2833 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
2835 if test "$rbd" = "yes" ; then
2836 echo "CONFIG_RBD=y" >> $config_host_mak
2839 # USB host support
2840 case "$usb" in
2841 linux)
2842 echo "HOST_USB=linux" >> $config_host_mak
2844 bsd)
2845 echo "HOST_USB=bsd" >> $config_host_mak
2848 echo "HOST_USB=stub" >> $config_host_mak
2850 esac
2852 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
2853 if test "$trace_backend" = "simple"; then
2854 echo "CONFIG_SIMPLE_TRACE=y" >> $config_host_mak
2856 # Set the appropriate trace file.
2857 if test "$trace_backend" = "simple"; then
2858 trace_file="\"$trace_file-%u\""
2860 if test "$trace_backend" = "dtrace" -a "$trace_backend_stap" = "yes" ; then
2861 echo "CONFIG_SYSTEMTAP_TRACE=y" >> $config_host_mak
2863 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
2865 echo "TOOLS=$tools" >> $config_host_mak
2866 echo "ROMS=$roms" >> $config_host_mak
2867 echo "MAKE=$make" >> $config_host_mak
2868 echo "INSTALL=$install" >> $config_host_mak
2869 echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_host_mak
2870 echo "INSTALL_DATA=$install -m0644 -p" >> $config_host_mak
2871 echo "INSTALL_PROG=$install -m0755 -p" >> $config_host_mak
2872 echo "CC=$cc" >> $config_host_mak
2873 echo "CC_I386=$cc_i386" >> $config_host_mak
2874 echo "HOST_CC=$host_cc" >> $config_host_mak
2875 echo "AR=$ar" >> $config_host_mak
2876 echo "OBJCOPY=$objcopy" >> $config_host_mak
2877 echo "LD=$ld" >> $config_host_mak
2878 echo "WINDRES=$windres" >> $config_host_mak
2879 echo "CFLAGS=$CFLAGS" >> $config_host_mak
2880 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
2881 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
2882 if test "$sparse" = "yes" ; then
2883 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
2884 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
2885 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
2887 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
2888 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
2889 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
2890 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
2891 echo "LIBS+=$LIBS" >> $config_host_mak
2892 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
2893 echo "EXESUF=$EXESUF" >> $config_host_mak
2895 # generate list of library paths for linker script
2897 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
2899 if test -f ${config_host_ld}~ ; then
2900 if cmp -s $config_host_ld ${config_host_ld}~ ; then
2901 mv ${config_host_ld}~ $config_host_ld
2902 else
2903 rm ${config_host_ld}~
2907 for d in libdis libdis-user; do
2908 mkdir -p $d
2909 symlink $source_path/Makefile.dis $d/Makefile
2910 echo > $d/config.mak
2911 done
2912 if test "$static" = "no" -a "$user_pie" = "yes" ; then
2913 echo "QEMU_CFLAGS+=-fpie" > libdis-user/config.mak
2916 for target in $target_list; do
2917 target_dir="$target"
2918 config_target_mak=$target_dir/config-target.mak
2919 target_arch2=`echo $target | cut -d '-' -f 1`
2920 target_bigendian="no"
2922 case "$target_arch2" in
2923 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus)
2924 target_bigendian=yes
2926 esac
2927 target_softmmu="no"
2928 target_user_only="no"
2929 target_linux_user="no"
2930 target_darwin_user="no"
2931 target_bsd_user="no"
2932 case "$target" in
2933 ${target_arch2}-softmmu)
2934 target_softmmu="yes"
2936 ${target_arch2}-linux-user)
2937 if test "$linux" != "yes" ; then
2938 echo "ERROR: Target '$target' is only available on a Linux host"
2939 exit 1
2941 target_user_only="yes"
2942 target_linux_user="yes"
2944 ${target_arch2}-darwin-user)
2945 if test "$darwin" != "yes" ; then
2946 echo "ERROR: Target '$target' is only available on a Darwin host"
2947 exit 1
2949 target_user_only="yes"
2950 target_darwin_user="yes"
2952 ${target_arch2}-bsd-user)
2953 if test "$bsd" != "yes" ; then
2954 echo "ERROR: Target '$target' is only available on a BSD host"
2955 exit 1
2957 target_user_only="yes"
2958 target_bsd_user="yes"
2961 echo "ERROR: Target '$target' not recognised"
2962 exit 1
2964 esac
2966 mkdir -p $target_dir
2967 mkdir -p $target_dir/fpu
2968 mkdir -p $target_dir/tcg
2969 mkdir -p $target_dir/ide
2970 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
2971 mkdir -p $target_dir/nwfpe
2973 symlink $source_path/Makefile.target $target_dir/Makefile
2976 echo "# Automatically generated by configure - do not modify" > $config_target_mak
2978 bflt="no"
2979 target_nptl="no"
2980 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
2981 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
2982 gdb_xml_files=""
2983 target_short_alignment=2
2984 target_int_alignment=4
2985 target_long_alignment=4
2986 target_llong_alignment=8
2988 TARGET_ARCH="$target_arch2"
2989 TARGET_BASE_ARCH=""
2990 TARGET_ABI_DIR=""
2992 case "$target_arch2" in
2993 i386)
2994 target_phys_bits=64
2996 x86_64)
2997 TARGET_BASE_ARCH=i386
2998 target_phys_bits=64
2999 target_long_alignment=8
3001 alpha)
3002 target_phys_bits=64
3003 target_long_alignment=8
3004 target_nptl="yes"
3006 arm|armeb)
3007 TARGET_ARCH=arm
3008 bflt="yes"
3009 target_nptl="yes"
3010 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3011 target_phys_bits=32
3012 target_llong_alignment=4
3014 cris)
3015 target_nptl="yes"
3016 target_phys_bits=32
3018 lm32)
3019 target_phys_bits=32
3021 m68k)
3022 bflt="yes"
3023 gdb_xml_files="cf-core.xml cf-fp.xml"
3024 target_phys_bits=32
3025 target_int_alignment=2
3026 target_long_alignment=2
3027 target_llong_alignment=2
3029 microblaze|microblazeel)
3030 TARGET_ARCH=microblaze
3031 bflt="yes"
3032 target_nptl="yes"
3033 target_phys_bits=32
3035 mips|mipsel)
3036 TARGET_ARCH=mips
3037 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3038 target_nptl="yes"
3039 target_phys_bits=64
3041 mipsn32|mipsn32el)
3042 TARGET_ARCH=mipsn32
3043 TARGET_BASE_ARCH=mips
3044 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3045 target_phys_bits=64
3047 mips64|mips64el)
3048 TARGET_ARCH=mips64
3049 TARGET_BASE_ARCH=mips
3050 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3051 target_phys_bits=64
3052 target_long_alignment=8
3054 ppc)
3055 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3056 target_phys_bits=32
3057 target_nptl="yes"
3059 ppcemb)
3060 TARGET_BASE_ARCH=ppc
3061 TARGET_ABI_DIR=ppc
3062 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3063 target_phys_bits=64
3064 target_nptl="yes"
3066 ppc64)
3067 TARGET_BASE_ARCH=ppc
3068 TARGET_ABI_DIR=ppc
3069 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3070 target_phys_bits=64
3071 target_long_alignment=8
3073 ppc64abi32)
3074 TARGET_ARCH=ppc64
3075 TARGET_BASE_ARCH=ppc
3076 TARGET_ABI_DIR=ppc
3077 echo "TARGET_ABI32=y" >> $config_target_mak
3078 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3079 target_phys_bits=64
3081 sh4|sh4eb)
3082 TARGET_ARCH=sh4
3083 bflt="yes"
3084 target_nptl="yes"
3085 target_phys_bits=32
3087 sparc)
3088 target_phys_bits=64
3090 sparc64)
3091 TARGET_BASE_ARCH=sparc
3092 target_phys_bits=64
3093 target_long_alignment=8
3095 sparc32plus)
3096 TARGET_ARCH=sparc64
3097 TARGET_BASE_ARCH=sparc
3098 TARGET_ABI_DIR=sparc
3099 echo "TARGET_ABI32=y" >> $config_target_mak
3100 target_phys_bits=64
3102 s390x)
3103 target_phys_bits=64
3106 echo "Unsupported target CPU"
3107 exit 1
3109 esac
3110 echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
3111 echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
3112 echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
3113 echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
3114 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3115 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
3116 echo "TARGET_$target_arch_name=y" >> $config_target_mak
3117 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3118 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3119 if [ "$TARGET_BASE_ARCH" = "" ]; then
3120 TARGET_BASE_ARCH=$TARGET_ARCH
3122 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3123 if [ "$TARGET_ABI_DIR" = "" ]; then
3124 TARGET_ABI_DIR=$TARGET_ARCH
3126 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
3127 case "$target_arch2" in
3128 i386|x86_64)
3129 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3130 echo "CONFIG_XEN=y" >> $config_target_mak
3132 esac
3133 case "$target_arch2" in
3134 i386|x86_64|ppcemb|ppc|ppc64|s390x)
3135 # Make sure the target and host cpus are compatible
3136 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
3137 \( "$target_arch2" = "$cpu" -o \
3138 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
3139 \( "$target_arch2" = "ppc64" -a "$cpu" = "ppc" \) -o \
3140 \( "$target_arch2" = "ppc" -a "$cpu" = "ppc64" \) -o \
3141 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
3142 \( "$target_arch2" = "x86_64" -a "$cpu" = "i386" \) -o \
3143 \( "$target_arch2" = "i386" -a "$cpu" = "x86_64" \) \) ; then
3144 echo "CONFIG_KVM=y" >> $config_target_mak
3145 echo "KVM_CFLAGS=$kvm_cflags" >> $config_target_mak
3146 if test "$kvm_para" = "yes"; then
3147 echo "CONFIG_KVM_PARA=y" >> $config_target_mak
3149 if test $vhost_net = "yes" ; then
3150 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
3153 esac
3154 if test "$target_bigendian" = "yes" ; then
3155 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
3157 if test "$target_softmmu" = "yes" ; then
3158 echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
3159 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
3160 echo "LIBS+=$libs_softmmu" >> $config_target_mak
3161 echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
3162 echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
3164 if test "$target_user_only" = "yes" ; then
3165 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
3167 if test "$target_linux_user" = "yes" ; then
3168 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
3170 if test "$target_darwin_user" = "yes" ; then
3171 echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
3173 list=""
3174 if test ! -z "$gdb_xml_files" ; then
3175 for x in $gdb_xml_files; do
3176 list="$list $source_path/gdb-xml/$x"
3177 done
3178 echo "TARGET_XML_FILES=$list" >> $config_target_mak
3181 case "$target_arch2" in
3182 i386|x86_64)
3183 echo "CONFIG_NOSOFTFLOAT=y" >> $config_target_mak
3186 echo "CONFIG_SOFTFLOAT=y" >> $config_target_mak
3188 esac
3190 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
3191 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
3193 if test "$target_user_only" = "yes" \
3194 -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
3195 echo "CONFIG_USE_NPTL=y" >> $config_target_mak
3197 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
3198 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
3200 if test "$target_bsd_user" = "yes" ; then
3201 echo "CONFIG_BSD_USER=y" >> $config_target_mak
3204 # generate QEMU_CFLAGS/LDFLAGS for targets
3206 cflags=""
3207 includes=""
3208 ldflags=""
3210 if test "$ARCH" = "sparc64" ; then
3211 includes="-I\$(SRC_PATH)/tcg/sparc $includes"
3212 elif test "$ARCH" = "s390x" ; then
3213 includes="-I\$(SRC_PATH)/tcg/s390 $includes"
3214 elif test "$ARCH" = "x86_64" ; then
3215 includes="-I\$(SRC_PATH)/tcg/i386 $includes"
3216 else
3217 includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
3219 includes="-I\$(SRC_PATH)/tcg $includes"
3220 includes="-I\$(SRC_PATH)/fpu $includes"
3222 if test "$target_user_only" = "yes" ; then
3223 libdis_config_mak=libdis-user/config.mak
3224 else
3225 libdis_config_mak=libdis/config.mak
3228 for i in $ARCH $TARGET_BASE_ARCH ; do
3229 case "$i" in
3230 alpha)
3231 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak
3232 echo "CONFIG_ALPHA_DIS=y" >> $libdis_config_mak
3234 arm)
3235 echo "CONFIG_ARM_DIS=y" >> $config_target_mak
3236 echo "CONFIG_ARM_DIS=y" >> $libdis_config_mak
3238 cris)
3239 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak
3240 echo "CONFIG_CRIS_DIS=y" >> $libdis_config_mak
3242 hppa)
3243 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak
3244 echo "CONFIG_HPPA_DIS=y" >> $libdis_config_mak
3246 i386|x86_64)
3247 echo "CONFIG_I386_DIS=y" >> $config_target_mak
3248 echo "CONFIG_I386_DIS=y" >> $libdis_config_mak
3250 ia64*)
3251 echo "CONFIG_IA64_DIS=y" >> $config_target_mak
3252 echo "CONFIG_IA64_DIS=y" >> $libdis_config_mak
3254 m68k)
3255 echo "CONFIG_M68K_DIS=y" >> $config_target_mak
3256 echo "CONFIG_M68K_DIS=y" >> $libdis_config_mak
3258 microblaze*)
3259 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak
3260 echo "CONFIG_MICROBLAZE_DIS=y" >> $libdis_config_mak
3262 mips*)
3263 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak
3264 echo "CONFIG_MIPS_DIS=y" >> $libdis_config_mak
3266 ppc*)
3267 echo "CONFIG_PPC_DIS=y" >> $config_target_mak
3268 echo "CONFIG_PPC_DIS=y" >> $libdis_config_mak
3270 s390*)
3271 echo "CONFIG_S390_DIS=y" >> $config_target_mak
3272 echo "CONFIG_S390_DIS=y" >> $libdis_config_mak
3274 sh4)
3275 echo "CONFIG_SH4_DIS=y" >> $config_target_mak
3276 echo "CONFIG_SH4_DIS=y" >> $libdis_config_mak
3278 sparc*)
3279 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak
3280 echo "CONFIG_SPARC_DIS=y" >> $libdis_config_mak
3282 esac
3283 done
3285 case "$ARCH" in
3286 alpha)
3287 # Ensure there's only a single GP
3288 cflags="-msmall-data $cflags"
3290 esac
3292 if test "$target_softmmu" = "yes" ; then
3293 case "$TARGET_BASE_ARCH" in
3294 arm)
3295 cflags="-DHAS_AUDIO $cflags"
3297 i386|mips|ppc)
3298 cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
3300 esac
3303 if test "$target_user_only" = "yes" -a "$static" = "no" -a \
3304 "$user_pie" = "yes" ; then
3305 cflags="-fpie $cflags"
3306 ldflags="-pie $ldflags"
3309 if test "$target_softmmu" = "yes" -a \( \
3310 "$TARGET_ARCH" = "microblaze" -o \
3311 "$TARGET_ARCH" = "cris" \) ; then
3312 echo "CONFIG_NEED_MMU=y" >> $config_target_mak
3315 if test "$gprof" = "yes" ; then
3316 echo "TARGET_GPROF=yes" >> $config_target_mak
3317 if test "$target_linux_user" = "yes" ; then
3318 cflags="-p $cflags"
3319 ldflags="-p $ldflags"
3321 if test "$target_softmmu" = "yes" ; then
3322 ldflags="-p $ldflags"
3323 echo "GPROF_CFLAGS=-p" >> $config_target_mak
3327 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
3328 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
3329 case "$ARCH" in
3330 sparc)
3331 # -static is used to avoid g1/g3 usage by the dynamic linker
3332 ldflags="$linker_script -static $ldflags"
3334 alpha | s390x)
3335 # The default placement of the application is fine.
3338 ldflags="$linker_script $ldflags"
3340 esac
3343 echo "LDFLAGS+=$ldflags" >> $config_target_mak
3344 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
3345 echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
3347 done # for target in $targets
3349 # build tree in object directory in case the source is not in the current directory
3350 DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
3351 DIRS="$DIRS roms/seabios roms/vgabios"
3352 DIRS="$DIRS fsdev ui"
3353 FILES="Makefile tests/Makefile"
3354 FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
3355 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
3356 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
3357 for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
3358 FILES="$FILES pc-bios/`basename $bios_file`"
3359 done
3360 mkdir -p $DIRS
3361 for f in $FILES ; do
3362 test -e $f || symlink $source_path/$f $f
3363 done
3365 # temporary config to build submodules
3366 for rom in seabios vgabios ; do
3367 config_mak=roms/$rom/config.mak
3368 echo "# Automatically generated by configure - do not modify" > $config_mak
3369 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
3370 echo "CC=$cc" >> $config_mak
3371 echo "BCC=bcc" >> $config_mak
3372 echo "CPP=${cross_prefix}cpp" >> $config_mak
3373 echo "OBJCOPY=objcopy" >> $config_mak
3374 echo "IASL=iasl" >> $config_mak
3375 echo "LD=$ld" >> $config_mak
3376 done
3378 for hwlib in 32 64; do
3379 d=libhw$hwlib
3380 mkdir -p $d
3381 mkdir -p $d/ide
3382 symlink $source_path/Makefile.hw $d/Makefile
3383 echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
3384 done
3386 d=libuser
3387 mkdir -p $d
3388 symlink $source_path/Makefile.user $d/Makefile
3389 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3390 echo "QEMU_CFLAGS+=-fpie" > $d/config.mak
3393 if test "$docs" = "yes" ; then
3394 mkdir -p QMP