kvm: x86: Pass KVMState to kvm_arch_get_supported_cpuid
[qemu.git] / configure
blob3286e33d289ea7d4c785b7e445ff9f21318445dd
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="yes"
117 nptl=""
118 sdl=""
119 vnc="yes"
120 sparse="no"
121 uuid=""
122 vde=""
123 vnc_tls=""
124 vnc_sasl=""
125 vnc_jpeg=""
126 vnc_png=""
127 vnc_thread="no"
128 xen=""
129 xen_ctrl_version=""
130 linux_aio=""
131 attr=""
132 vhost_net="yes"
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 libdir="\${prefix}/lib"
149 sysconfdir="\${prefix}/etc"
150 confsuffix="/qemu"
151 slirp="yes"
152 fmod_lib=""
153 fmod_inc=""
154 oss_lib=""
155 bsd="no"
156 linux="no"
157 solaris="no"
158 profiler="no"
159 cocoa="no"
160 softmmu="yes"
161 linux_user="no"
162 darwin_user="no"
163 bsd_user="no"
164 guest_base=""
165 uname_release=""
166 io_thread="no"
167 mixemu="no"
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=""
178 smartcard=""
179 smartcard_nss=""
180 opengl=""
182 # parse CC options first
183 for opt do
184 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
185 case "$opt" in
186 --cross-prefix=*) cross_prefix="$optarg"
188 --cc=*) CC="$optarg"
190 --source-path=*) source_path="$optarg"
192 --cpu=*) cpu="$optarg"
194 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
196 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
198 --sparc_cpu=*)
199 sparc_cpu="$optarg"
200 case $sparc_cpu in
201 v7|v8|v8plus|v8plusa)
202 cpu="sparc"
205 cpu="sparc64"
208 echo "undefined SPARC architecture. Exiting";
209 exit 1
211 esac
213 esac
214 done
215 # OS specific
216 # Using uname is really, really broken. Once we have the right set of checks
217 # we can eliminate it's usage altogether
219 cc="${cross_prefix}${CC-gcc}"
220 ar="${cross_prefix}${AR-ar}"
221 objcopy="${cross_prefix}${OBJCOPY-objcopy}"
222 ld="${cross_prefix}${LD-ld}"
223 strip="${cross_prefix}${STRIP-strip}"
224 windres="${cross_prefix}${WINDRES-windres}"
225 pkg_config="${cross_prefix}${PKG_CONFIG-pkg-config}"
226 sdl_config="${cross_prefix}${SDL_CONFIG-sdl-config}"
228 # default flags for all hosts
229 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
230 CFLAGS="-g $CFLAGS"
231 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
232 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
233 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
234 QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
235 QEMU_INCLUDES="-I. -I\$(SRC_PATH)"
236 LDFLAGS="-g $LDFLAGS"
238 # make source path absolute
239 source_path=`cd "$source_path"; pwd`
241 check_define() {
242 cat > $TMPC <<EOF
243 #if !defined($1)
244 #error Not defined
245 #endif
246 int main(void) { return 0; }
248 compile_object
251 if test ! -z "$cpu" ; then
252 # command line argument
254 elif check_define __i386__ ; then
255 cpu="i386"
256 elif check_define __x86_64__ ; then
257 cpu="x86_64"
258 elif check_define __sparc__ ; then
259 # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
260 # They must be specified using --sparc_cpu
261 if check_define __arch64__ ; then
262 cpu="sparc64"
263 else
264 cpu="sparc"
266 elif check_define _ARCH_PPC ; then
267 if check_define _ARCH_PPC64 ; then
268 cpu="ppc64"
269 else
270 cpu="ppc"
272 elif check_define __mips__ ; then
273 cpu="mips"
274 elif check_define __ia64__ ; then
275 cpu="ia64"
276 elif check_define __s390__ ; then
277 if check_define __s390x__ ; then
278 cpu="s390x"
279 else
280 cpu="s390"
282 else
283 cpu=`uname -m`
286 case "$cpu" in
287 alpha|cris|ia64|lm32|m68k|microblaze|ppc|ppc64|sparc64|unicore32)
288 cpu="$cpu"
290 i386|i486|i586|i686|i86pc|BePC)
291 cpu="i386"
293 x86_64|amd64)
294 cpu="x86_64"
296 armv*b)
297 cpu="armv4b"
299 armv*l)
300 cpu="armv4l"
302 parisc|parisc64)
303 cpu="hppa"
305 mips*)
306 cpu="mips"
308 s390)
309 cpu="s390"
311 s390x)
312 cpu="s390x"
314 sparc|sun4[cdmuv])
315 cpu="sparc"
318 echo "Unsupported CPU = $cpu"
319 exit 1
321 esac
323 # OS specific
324 if check_define __linux__ ; then
325 targetos="Linux"
326 elif check_define _WIN32 ; then
327 targetos='MINGW32'
328 elif check_define __OpenBSD__ ; then
329 targetos='OpenBSD'
330 elif check_define __sun__ ; then
331 targetos='SunOS'
332 elif check_define __HAIKU__ ; then
333 targetos='Haiku'
334 else
335 targetos=`uname -s`
338 case $targetos in
339 CYGWIN*)
340 mingw32="yes"
341 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
342 audio_possible_drivers="winwave sdl"
343 audio_drv_list="winwave"
345 MINGW32*)
346 mingw32="yes"
347 audio_possible_drivers="winwave dsound sdl fmod"
348 audio_drv_list="winwave"
350 GNU/kFreeBSD)
351 bsd="yes"
352 audio_drv_list="oss"
353 audio_possible_drivers="oss sdl esd pa"
355 FreeBSD)
356 bsd="yes"
357 make="${MAKE-gmake}"
358 audio_drv_list="oss"
359 audio_possible_drivers="oss sdl esd pa"
360 # needed for kinfo_getvmmap(3) in libutil.h
361 LIBS="-lutil $LIBS"
363 DragonFly)
364 bsd="yes"
365 make="${MAKE-gmake}"
366 audio_drv_list="oss"
367 audio_possible_drivers="oss sdl esd pa"
369 NetBSD)
370 bsd="yes"
371 make="${MAKE-gmake}"
372 audio_drv_list="oss"
373 audio_possible_drivers="oss sdl esd"
374 oss_lib="-lossaudio"
376 OpenBSD)
377 bsd="yes"
378 make="${MAKE-gmake}"
379 audio_drv_list="oss"
380 audio_possible_drivers="oss sdl esd"
381 oss_lib="-lossaudio"
383 Darwin)
384 bsd="yes"
385 darwin="yes"
386 # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
387 # run 64-bit userspace code
388 if [ "$cpu" = "i386" ] ; then
389 is_x86_64=`sysctl -n hw.optional.x86_64`
390 [ "$is_x86_64" = "1" ] && cpu=x86_64
392 if [ "$cpu" = "x86_64" ] ; then
393 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
394 LDFLAGS="-arch x86_64 $LDFLAGS"
395 else
396 QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
398 darwin_user="yes"
399 cocoa="yes"
400 audio_drv_list="coreaudio"
401 audio_possible_drivers="coreaudio sdl fmod"
402 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
403 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
405 SunOS)
406 solaris="yes"
407 make="${MAKE-gmake}"
408 install="${INSTALL-ginstall}"
409 ld="gld"
410 needs_libsunmath="no"
411 solarisrev=`uname -r | cut -f2 -d.`
412 # have to select again, because `uname -m` returns i86pc
413 # even on an x86_64 box.
414 solariscpu=`isainfo -k`
415 if test "${solariscpu}" = "amd64" ; then
416 cpu="x86_64"
418 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
419 if test "$solarisrev" -le 9 ; then
420 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
421 needs_libsunmath="yes"
422 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
423 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
424 LIBS="-lsunmath $LIBS"
425 else
426 echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
427 echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
428 echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
429 echo "Studio 11 can be downloaded from www.sun.com."
430 exit 1
434 if test -f /usr/include/sys/soundcard.h ; then
435 audio_drv_list="oss"
437 audio_possible_drivers="oss sdl"
438 # needed for CMSG_ macros in sys/socket.h
439 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
440 # needed for TIOCWIN* defines in termios.h
441 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
442 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
443 LIBS="-lsocket -lnsl -lresolv $LIBS"
445 AIX)
446 aix="yes"
447 make="${MAKE-gmake}"
449 Haiku)
450 haiku="yes"
451 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
452 LIBS="-lposix_error_mapper -lnetwork $LIBS"
455 audio_drv_list="oss"
456 audio_possible_drivers="oss alsa sdl esd pa"
457 linux="yes"
458 linux_user="yes"
459 usb="linux"
460 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
461 audio_possible_drivers="$audio_possible_drivers fmod"
464 esac
466 if [ "$bsd" = "yes" ] ; then
467 if [ "$darwin" != "yes" ] ; then
468 usb="bsd"
470 bsd_user="yes"
473 : ${make=${MAKE-make}}
474 : ${install=${INSTALL-install}}
476 if test "$mingw32" = "yes" ; then
477 EXESUF=".exe"
478 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
479 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
480 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
481 LIBS="-lwinmm -lws2_32 -liberty -liphlpapi $LIBS"
482 prefix="c:/Program Files/Qemu"
483 mandir="\${prefix}"
484 datadir="\${prefix}"
485 docdir="\${prefix}"
486 bindir="\${prefix}"
487 sysconfdir="\${prefix}"
488 confsuffix=""
491 werror=""
493 for opt do
494 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
495 case "$opt" in
496 --help|-h) show_help=yes
498 --version|-V) exec cat $source_path/VERSION
500 --prefix=*) prefix="$optarg"
502 --interp-prefix=*) interp_prefix="$optarg"
504 --source-path=*)
506 --cross-prefix=*)
508 --cc=*)
510 --host-cc=*) host_cc="$optarg"
512 --make=*) make="$optarg"
514 --install=*) install="$optarg"
516 --extra-cflags=*)
518 --extra-ldflags=*)
520 --cpu=*)
522 --target-list=*) target_list="$optarg"
524 --enable-trace-backend=*) trace_backend="$optarg"
526 --with-trace-file=*) trace_file="$optarg"
528 --enable-gprof) gprof="yes"
530 --static)
531 static="yes"
532 LDFLAGS="-static $LDFLAGS"
534 --mandir=*) mandir="$optarg"
536 --bindir=*) bindir="$optarg"
538 --libdir=*) libdir="$optarg"
540 --datadir=*) datadir="$optarg"
542 --docdir=*) docdir="$optarg"
544 --sysconfdir=*) sysconfdir="$optarg"
546 --disable-sdl) sdl="no"
548 --enable-sdl) sdl="yes"
550 --disable-vnc) vnc="no"
552 --enable-vnc) vnc="yes"
554 --fmod-lib=*) fmod_lib="$optarg"
556 --fmod-inc=*) fmod_inc="$optarg"
558 --oss-lib=*) oss_lib="$optarg"
560 --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
562 --audio-drv-list=*) audio_drv_list="$optarg"
564 --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
566 --enable-debug-tcg) debug_tcg="yes"
568 --disable-debug-tcg) debug_tcg="no"
570 --enable-debug-mon) debug_mon="yes"
572 --disable-debug-mon) debug_mon="no"
574 --enable-debug)
575 # Enable debugging options that aren't excessively noisy
576 debug_tcg="yes"
577 debug_mon="yes"
578 debug="yes"
579 strip_opt="no"
581 --enable-sparse) sparse="yes"
583 --disable-sparse) sparse="no"
585 --disable-strip) strip_opt="no"
587 --disable-vnc-tls) vnc_tls="no"
589 --enable-vnc-tls) vnc_tls="yes"
591 --disable-vnc-sasl) vnc_sasl="no"
593 --enable-vnc-sasl) vnc_sasl="yes"
595 --disable-vnc-jpeg) vnc_jpeg="no"
597 --enable-vnc-jpeg) vnc_jpeg="yes"
599 --disable-vnc-png) vnc_png="no"
601 --enable-vnc-png) vnc_png="yes"
603 --disable-vnc-thread) vnc_thread="no"
605 --enable-vnc-thread) vnc_thread="yes"
607 --disable-slirp) slirp="no"
609 --disable-uuid) uuid="no"
611 --enable-uuid) uuid="yes"
613 --disable-vde) vde="no"
615 --enable-vde) vde="yes"
617 --disable-xen) xen="no"
619 --enable-xen) xen="yes"
621 --disable-brlapi) brlapi="no"
623 --enable-brlapi) brlapi="yes"
625 --disable-bluez) bluez="no"
627 --enable-bluez) bluez="yes"
629 --disable-kvm) kvm="no"
631 --enable-kvm) kvm="yes"
633 --disable-spice) spice="no"
635 --enable-spice) spice="yes"
637 --enable-profiler) profiler="yes"
639 --enable-cocoa)
640 cocoa="yes" ;
641 sdl="no" ;
642 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
644 --disable-system) softmmu="no"
646 --enable-system) softmmu="yes"
648 --disable-user)
649 linux_user="no" ;
650 bsd_user="no" ;
651 darwin_user="no"
653 --enable-user) ;;
654 --disable-linux-user) linux_user="no"
656 --enable-linux-user) linux_user="yes"
658 --disable-darwin-user) darwin_user="no"
660 --enable-darwin-user) darwin_user="yes"
662 --disable-bsd-user) bsd_user="no"
664 --enable-bsd-user) bsd_user="yes"
666 --enable-guest-base) guest_base="yes"
668 --disable-guest-base) guest_base="no"
670 --enable-user-pie) user_pie="yes"
672 --disable-user-pie) user_pie="no"
674 --enable-uname-release=*) uname_release="$optarg"
676 --sparc_cpu=*)
678 --enable-werror) werror="yes"
680 --disable-werror) werror="no"
682 --disable-curses) curses="no"
684 --enable-curses) curses="yes"
686 --disable-curl) curl="no"
688 --enable-curl) curl="yes"
690 --disable-fdt) fdt="no"
692 --enable-fdt) fdt="yes"
694 --disable-check-utests) check_utests="no"
696 --enable-check-utests) check_utests="yes"
698 --disable-nptl) nptl="no"
700 --enable-nptl) nptl="yes"
702 --enable-mixemu) mixemu="yes"
704 --disable-linux-aio) linux_aio="no"
706 --enable-linux-aio) linux_aio="yes"
708 --disable-attr) attr="no"
710 --enable-attr) attr="yes"
712 --enable-io-thread) io_thread="yes"
714 --disable-blobs) blobs="no"
716 --with-pkgversion=*) pkgversion=" ($optarg)"
718 --disable-docs) docs="no"
720 --enable-docs) docs="yes"
722 --disable-vhost-net) vhost_net="no"
724 --enable-vhost-net) vhost_net="yes"
726 --disable-opengl) opengl="no"
728 --enable-opengl) opengl="yes"
730 --*dir)
732 --disable-rbd) rbd="no"
734 --enable-rbd) rbd="yes"
736 --disable-smartcard) smartcard="no"
738 --enable-smartcard) smartcard="yes"
740 --disable-smartcard-nss) smartcard_nss="no"
742 --enable-smartcard-nss) smartcard_nss="yes"
744 *) echo "ERROR: unknown option $opt"; show_help="yes"
746 esac
747 done
750 # If cpu ~= sparc and sparc_cpu hasn't been defined, plug in the right
751 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
753 host_guest_base="no"
754 case "$cpu" in
755 sparc) case $sparc_cpu in
756 v7|v8)
757 QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
759 v8plus|v8plusa)
760 QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
762 *) # sparc_cpu not defined in the command line
763 QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
764 esac
765 LDFLAGS="-m32 $LDFLAGS"
766 QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
767 if test "$solaris" = "no" ; then
768 QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
769 helper_cflags="-ffixed-i0"
772 sparc64)
773 QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
774 LDFLAGS="-m64 $LDFLAGS"
775 QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
776 if test "$solaris" != "no" ; then
777 QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
780 s390)
781 QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
782 LDFLAGS="-m31 $LDFLAGS"
783 host_guest_base="yes"
785 s390x)
786 QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
787 LDFLAGS="-m64 $LDFLAGS"
788 host_guest_base="yes"
790 i386)
791 QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
792 LDFLAGS="-m32 $LDFLAGS"
793 cc_i386='$(CC) -m32'
794 helper_cflags="-fomit-frame-pointer"
795 host_guest_base="yes"
797 x86_64)
798 QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
799 LDFLAGS="-m64 $LDFLAGS"
800 cc_i386='$(CC) -m32'
801 host_guest_base="yes"
803 arm*)
804 host_guest_base="yes"
806 ppc*)
807 host_guest_base="yes"
809 mips*)
810 host_guest_base="yes"
812 ia64*)
813 host_guest_base="yes"
815 hppa*)
816 host_guest_base="yes"
818 unicore32*)
819 host_guest_base="yes"
821 esac
823 [ -z "$guest_base" ] && guest_base="$host_guest_base"
826 default_target_list=""
828 # these targets are portable
829 if [ "$softmmu" = "yes" ] ; then
830 default_target_list="\
831 i386-softmmu \
832 x86_64-softmmu \
833 alpha-softmmu \
834 arm-softmmu \
835 cris-softmmu \
836 lm32-softmmu \
837 m68k-softmmu \
838 microblaze-softmmu \
839 microblazeel-softmmu \
840 mips-softmmu \
841 mipsel-softmmu \
842 mips64-softmmu \
843 mips64el-softmmu \
844 ppc-softmmu \
845 ppcemb-softmmu \
846 ppc64-softmmu \
847 sh4-softmmu \
848 sh4eb-softmmu \
849 sparc-softmmu \
850 sparc64-softmmu \
851 s390x-softmmu \
854 # the following are Linux specific
855 if [ "$linux_user" = "yes" ] ; then
856 default_target_list="${default_target_list}\
857 i386-linux-user \
858 x86_64-linux-user \
859 alpha-linux-user \
860 arm-linux-user \
861 armeb-linux-user \
862 cris-linux-user \
863 m68k-linux-user \
864 microblaze-linux-user \
865 microblazeel-linux-user \
866 mips-linux-user \
867 mipsel-linux-user \
868 ppc-linux-user \
869 ppc64-linux-user \
870 ppc64abi32-linux-user \
871 sh4-linux-user \
872 sh4eb-linux-user \
873 sparc-linux-user \
874 sparc64-linux-user \
875 sparc32plus-linux-user \
876 unicore32-linux-user \
877 s390x-linux-user \
880 # the following are Darwin specific
881 if [ "$darwin_user" = "yes" ] ; then
882 default_target_list="$default_target_list i386-darwin-user ppc-darwin-user "
884 # the following are BSD specific
885 if [ "$bsd_user" = "yes" ] ; then
886 default_target_list="${default_target_list}\
887 i386-bsd-user \
888 x86_64-bsd-user \
889 sparc-bsd-user \
890 sparc64-bsd-user \
894 if test x"$show_help" = x"yes" ; then
895 cat << EOF
897 Usage: configure [options]
898 Options: [defaults in brackets after descriptions]
901 echo "Standard options:"
902 echo " --help print this message"
903 echo " --prefix=PREFIX install in PREFIX [$prefix]"
904 echo " --interp-prefix=PREFIX where to find shared libraries, etc."
905 echo " use %M for cpu name [$interp_prefix]"
906 echo " --target-list=LIST set target list (default: build everything)"
907 echo "Available targets: $default_target_list" | \
908 fold -s -w 53 | sed -e 's/^/ /'
909 echo ""
910 echo "Advanced options (experts only):"
911 echo " --source-path=PATH path of source code [$source_path]"
912 echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]"
913 echo " --cc=CC use C compiler CC [$cc]"
914 echo " --host-cc=CC use C compiler CC [$host_cc] for code run at"
915 echo " build time"
916 echo " --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS"
917 echo " --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS"
918 echo " --make=MAKE use specified make [$make]"
919 echo " --install=INSTALL use specified install [$install]"
920 echo " --static enable static build [$static]"
921 echo " --mandir=PATH install man pages in PATH"
922 echo " --datadir=PATH install firmware in PATH"
923 echo " --docdir=PATH install documentation in PATH"
924 echo " --bindir=PATH install binaries in PATH"
925 echo " --sysconfdir=PATH install config in PATH/qemu"
926 echo " --enable-debug-tcg enable TCG debugging"
927 echo " --disable-debug-tcg disable TCG debugging (default)"
928 echo " --enable-debug enable common debug build options"
929 echo " --enable-sparse enable sparse checker"
930 echo " --disable-sparse disable sparse checker (default)"
931 echo " --disable-strip disable stripping binaries"
932 echo " --disable-werror disable compilation abort on warning"
933 echo " --disable-sdl disable SDL"
934 echo " --enable-sdl enable SDL"
935 echo " --disable-vnc disable VNC"
936 echo " --enable-vnc enable VNC"
937 echo " --enable-cocoa enable COCOA (Mac OS X only)"
938 echo " --audio-drv-list=LIST set audio drivers list:"
939 echo " Available drivers: $audio_possible_drivers"
940 echo " --audio-card-list=LIST set list of emulated audio cards [$audio_card_list]"
941 echo " Available cards: $audio_possible_cards"
942 echo " --block-drv-whitelist=L set block driver whitelist"
943 echo " (affects only QEMU, not qemu-img)"
944 echo " --enable-mixemu enable mixer emulation"
945 echo " --disable-xen disable xen backend driver support"
946 echo " --enable-xen enable xen backend driver support"
947 echo " --disable-brlapi disable BrlAPI"
948 echo " --enable-brlapi enable BrlAPI"
949 echo " --disable-vnc-tls disable TLS encryption for VNC server"
950 echo " --enable-vnc-tls enable TLS encryption for VNC server"
951 echo " --disable-vnc-sasl disable SASL encryption for VNC server"
952 echo " --enable-vnc-sasl enable SASL encryption for VNC server"
953 echo " --disable-vnc-jpeg disable JPEG lossy compression for VNC server"
954 echo " --enable-vnc-jpeg enable JPEG lossy compression for VNC server"
955 echo " --disable-vnc-png disable PNG compression for VNC server (default)"
956 echo " --enable-vnc-png enable PNG compression for VNC server"
957 echo " --disable-vnc-thread disable threaded VNC server"
958 echo " --enable-vnc-thread enable threaded VNC server"
959 echo " --disable-curses disable curses output"
960 echo " --enable-curses enable curses output"
961 echo " --disable-curl disable curl connectivity"
962 echo " --enable-curl enable curl connectivity"
963 echo " --disable-fdt disable fdt device tree"
964 echo " --enable-fdt enable fdt device tree"
965 echo " --disable-check-utests disable check unit-tests"
966 echo " --enable-check-utests enable check unit-tests"
967 echo " --disable-bluez disable bluez stack connectivity"
968 echo " --enable-bluez enable bluez stack connectivity"
969 echo " --disable-slirp disable SLIRP userspace network connectivity"
970 echo " --disable-kvm disable KVM acceleration support"
971 echo " --enable-kvm enable KVM acceleration support"
972 echo " --disable-nptl disable usermode NPTL support"
973 echo " --enable-nptl enable usermode NPTL support"
974 echo " --enable-system enable all system emulation targets"
975 echo " --disable-system disable all system emulation targets"
976 echo " --enable-user enable supported user emulation targets"
977 echo " --disable-user disable all user emulation targets"
978 echo " --enable-linux-user enable all linux usermode emulation targets"
979 echo " --disable-linux-user disable all linux usermode emulation targets"
980 echo " --enable-darwin-user enable all darwin usermode emulation targets"
981 echo " --disable-darwin-user disable all darwin usermode emulation targets"
982 echo " --enable-bsd-user enable all BSD usermode emulation targets"
983 echo " --disable-bsd-user disable all BSD usermode emulation targets"
984 echo " --enable-guest-base enable GUEST_BASE support for usermode"
985 echo " emulation targets"
986 echo " --disable-guest-base disable GUEST_BASE support"
987 echo " --enable-user-pie build usermode emulation targets as PIE"
988 echo " --disable-user-pie do not build usermode emulation targets as PIE"
989 echo " --fmod-lib path to FMOD library"
990 echo " --fmod-inc path to FMOD includes"
991 echo " --oss-lib path to OSS library"
992 echo " --enable-uname-release=R Return R for uname -r in usermode emulation"
993 echo " --sparc_cpu=V Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
994 echo " --disable-uuid disable uuid support"
995 echo " --enable-uuid enable uuid support"
996 echo " --disable-vde disable support for vde network"
997 echo " --enable-vde enable support for vde network"
998 echo " --disable-linux-aio disable Linux AIO support"
999 echo " --enable-linux-aio enable Linux AIO support"
1000 echo " --disable-attr disables attr and xattr support"
1001 echo " --enable-attr enable attr and xattr support"
1002 echo " --enable-io-thread enable IO thread"
1003 echo " --disable-blobs disable installing provided firmware blobs"
1004 echo " --enable-docs enable documentation build"
1005 echo " --disable-docs disable documentation build"
1006 echo " --disable-vhost-net disable vhost-net acceleration support"
1007 echo " --enable-vhost-net enable vhost-net acceleration support"
1008 echo " --enable-trace-backend=B Set trace backend"
1009 echo " Available backends:" $("$source_path"/scripts/tracetool --list-backends)
1010 echo " --with-trace-file=NAME Full PATH,NAME of file to store traces"
1011 echo " Default:trace-<pid>"
1012 echo " --disable-spice disable spice"
1013 echo " --enable-spice enable spice"
1014 echo " --enable-rbd enable building the rados block device (rbd)"
1015 echo " --disable-smartcard disable smartcard support"
1016 echo " --enable-smartcard enable smartcard support"
1017 echo " --disable-smartcard-nss disable smartcard nss support"
1018 echo " --enable-smartcard-nss enable smartcard nss support"
1019 echo ""
1020 echo "NOTE: The object files are built at the place where configure is launched"
1021 exit 1
1024 # check that the C compiler works.
1025 cat > $TMPC <<EOF
1026 int main(void) {}
1029 if compile_object ; then
1030 : C compiler works ok
1031 else
1032 echo "ERROR: \"$cc\" either does not exist or does not work"
1033 exit 1
1036 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1037 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1038 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1039 gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags"
1040 cat > $TMPC << EOF
1041 int main(void) { return 0; }
1043 for flag in $gcc_flags; do
1044 if compile_prog "-Werror $QEMU_CFLAGS" "-Werror $flag" ; then
1045 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1047 done
1050 # Solaris specific configure tool chain decisions
1052 if test "$solaris" = "yes" ; then
1053 if has $install; then
1055 else
1056 echo "Solaris install program not found. Use --install=/usr/ucb/install or"
1057 echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
1058 echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1059 exit 1
1061 if test "`path_of $install`" = "/usr/sbin/install" ; then
1062 echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
1063 echo "try ginstall from the GNU fileutils available from www.blastwave.org"
1064 echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1065 exit 1
1067 if has ar; then
1069 else
1070 echo "Error: No path includes ar"
1071 if test -f /usr/ccs/bin/ar ; then
1072 echo "Add /usr/ccs/bin to your path and rerun configure"
1074 exit 1
1078 if test -z "$target_list" ; then
1079 target_list="$default_target_list"
1080 else
1081 target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1083 if test -z "$target_list" ; then
1084 echo "No targets enabled"
1085 exit 1
1087 # see if system emulation was really requested
1088 case " $target_list " in
1089 *"-softmmu "*) softmmu=yes
1091 *) softmmu=no
1093 esac
1095 feature_not_found() {
1096 feature=$1
1098 echo "ERROR"
1099 echo "ERROR: User requested feature $feature"
1100 echo "ERROR: configure was not able to find it"
1101 echo "ERROR"
1102 exit 1;
1105 if test -z "$cross_prefix" ; then
1107 # ---
1108 # big/little endian test
1109 cat > $TMPC << EOF
1110 #include <inttypes.h>
1111 int main(int argc, char ** argv){
1112 volatile uint32_t i=0x01234567;
1113 return (*((uint8_t*)(&i))) == 0x67;
1117 if compile_prog "" "" ; then
1118 $TMPE && bigendian="yes"
1119 else
1120 echo big/little test failed
1123 else
1125 # if cross compiling, cannot launch a program, so make a static guess
1126 case "$cpu" in
1127 armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1128 bigendian=yes
1130 esac
1134 # host long bits test, actually a pointer size test
1135 cat > $TMPC << EOF
1136 int sizeof_pointer_is_8[sizeof(void *) == 8 ? 1 : -1];
1138 if compile_object; then
1139 hostlongbits=64
1140 else
1141 hostlongbits=32
1145 ##########################################
1146 # NPTL probe
1148 if test "$nptl" != "no" ; then
1149 cat > $TMPC <<EOF
1150 #include <sched.h>
1151 #include <linux/futex.h>
1152 void foo()
1154 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1155 #error bork
1156 #endif
1160 if compile_object ; then
1161 nptl=yes
1162 else
1163 if test "$nptl" = "yes" ; then
1164 feature_not_found "nptl"
1166 nptl=no
1170 ##########################################
1171 # zlib check
1173 cat > $TMPC << EOF
1174 #include <zlib.h>
1175 int main(void) { zlibVersion(); return 0; }
1177 if compile_prog "" "-lz" ; then
1179 else
1180 echo
1181 echo "Error: zlib check failed"
1182 echo "Make sure to have the zlib libs and headers installed."
1183 echo
1184 exit 1
1187 ##########################################
1188 # xen probe
1190 if test "$xen" != "no" ; then
1191 xen_libs="-lxenstore -lxenctrl -lxenguest"
1193 # Xen unstable
1194 cat > $TMPC <<EOF
1195 #include <xenctrl.h>
1196 #include <xs.h>
1197 #include <stdint.h>
1198 #include <xen/hvm/hvm_info_table.h>
1199 #if !defined(HVM_MAX_VCPUS)
1200 # error HVM_MAX_VCPUS not defined
1201 #endif
1202 int main(void) {
1203 xc_interface *xc;
1204 xs_daemon_open();
1205 xc = xc_interface_open(0, 0, 0);
1206 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1207 xc_gnttab_open(NULL, 0);
1208 return 0;
1211 if compile_prog "" "$xen_libs" ; then
1212 xen_ctrl_version=410
1213 xen=yes
1215 # Xen 4.0.0
1216 elif (
1217 cat > $TMPC <<EOF
1218 #include <xenctrl.h>
1219 #include <xs.h>
1220 #include <stdint.h>
1221 #include <xen/hvm/hvm_info_table.h>
1222 #if !defined(HVM_MAX_VCPUS)
1223 # error HVM_MAX_VCPUS not defined
1224 #endif
1225 int main(void) {
1226 xs_daemon_open();
1227 xc_interface_open();
1228 xc_gnttab_open();
1229 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1230 return 0;
1233 compile_prog "" "$xen_libs"
1234 ) ; then
1235 xen_ctrl_version=400
1236 xen=yes
1238 # Xen 3.3.0, 3.4.0
1239 elif (
1240 cat > $TMPC <<EOF
1241 #include <xenctrl.h>
1242 #include <xs.h>
1243 int main(void) {
1244 xs_daemon_open();
1245 xc_interface_open();
1246 xc_gnttab_open();
1247 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1248 return 0;
1251 compile_prog "" "$xen_libs"
1252 ) ; then
1253 xen_ctrl_version=330
1254 xen=yes
1256 # Xen not found or unsupported
1257 else
1258 if test "$xen" = "yes" ; then
1259 feature_not_found "xen"
1261 xen=no
1264 if test "$xen" = yes; then
1265 libs_softmmu="$xen_libs $libs_softmmu"
1269 ##########################################
1270 # pkg-config probe
1272 if ! has $pkg_config; then
1273 echo warning: proceeding without "$pkg_config" >&2
1274 pkg_config=/bin/false
1277 ##########################################
1278 # libtool probe
1280 if ! has libtool; then
1281 libtool=
1282 else
1283 libtool=libtool
1286 ##########################################
1287 # Sparse probe
1288 if test "$sparse" != "no" ; then
1289 if has cgcc; then
1290 sparse=yes
1291 else
1292 if test "$sparse" = "yes" ; then
1293 feature_not_found "sparse"
1295 sparse=no
1299 ##########################################
1300 # SDL probe
1302 # Look for sdl configuration program (pkg-config or sdl-config). Try
1303 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1304 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1305 sdl_config=sdl-config
1308 if $pkg_config sdl --modversion >/dev/null 2>&1; then
1309 sdlconfig="$pkg_config sdl"
1310 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1311 elif has ${sdl_config}; then
1312 sdlconfig="$sdl_config"
1313 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1314 else
1315 if test "$sdl" = "yes" ; then
1316 feature_not_found "sdl"
1318 sdl=no
1320 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1321 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1324 sdl_too_old=no
1325 if test "$sdl" != "no" ; then
1326 cat > $TMPC << EOF
1327 #include <SDL.h>
1328 #undef main /* We don't want SDL to override our main() */
1329 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1331 sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1332 if test "$static" = "yes" ; then
1333 sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1334 else
1335 sdl_libs=`$sdlconfig --libs 2> /dev/null`
1337 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1338 if test "$_sdlversion" -lt 121 ; then
1339 sdl_too_old=yes
1340 else
1341 if test "$cocoa" = "no" ; then
1342 sdl=yes
1346 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1347 if test "$sdl" = "yes" -a "$static" = "yes" ; then
1348 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1349 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1350 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1352 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1354 else
1355 sdl=no
1357 fi # static link
1358 else # sdl not found
1359 if test "$sdl" = "yes" ; then
1360 feature_not_found "sdl"
1362 sdl=no
1363 fi # sdl compile test
1366 if test "$sdl" = "yes" ; then
1367 cat > $TMPC <<EOF
1368 #include <SDL.h>
1369 #if defined(SDL_VIDEO_DRIVER_X11)
1370 #include <X11/XKBlib.h>
1371 #else
1372 #error No x11 support
1373 #endif
1374 int main(void) { return 0; }
1376 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1377 sdl_libs="$sdl_libs -lX11"
1379 if test "$mingw32" = "yes" ; then
1380 sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
1382 libs_softmmu="$sdl_libs $libs_softmmu"
1385 ##########################################
1386 # VNC TLS detection
1387 if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
1388 cat > $TMPC <<EOF
1389 #include <gnutls/gnutls.h>
1390 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1392 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1393 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1394 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1395 vnc_tls=yes
1396 libs_softmmu="$vnc_tls_libs $libs_softmmu"
1397 else
1398 if test "$vnc_tls" = "yes" ; then
1399 feature_not_found "vnc-tls"
1401 vnc_tls=no
1405 ##########################################
1406 # VNC SASL detection
1407 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1408 cat > $TMPC <<EOF
1409 #include <sasl/sasl.h>
1410 #include <stdio.h>
1411 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1413 # Assuming Cyrus-SASL installed in /usr prefix
1414 vnc_sasl_cflags=""
1415 vnc_sasl_libs="-lsasl2"
1416 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1417 vnc_sasl=yes
1418 libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1419 else
1420 if test "$vnc_sasl" = "yes" ; then
1421 feature_not_found "vnc-sasl"
1423 vnc_sasl=no
1427 ##########################################
1428 # VNC JPEG detection
1429 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1430 cat > $TMPC <<EOF
1431 #include <stdio.h>
1432 #include <jpeglib.h>
1433 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1435 vnc_jpeg_cflags=""
1436 vnc_jpeg_libs="-ljpeg"
1437 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1438 vnc_jpeg=yes
1439 libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1440 else
1441 if test "$vnc_jpeg" = "yes" ; then
1442 feature_not_found "vnc-jpeg"
1444 vnc_jpeg=no
1448 ##########################################
1449 # VNC PNG detection
1450 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1451 cat > $TMPC <<EOF
1452 //#include <stdio.h>
1453 #include <png.h>
1454 #include <stddef.h>
1455 int main(void) {
1456 png_structp png_ptr;
1457 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1458 return 0;
1461 vnc_png_cflags=""
1462 vnc_png_libs="-lpng"
1463 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1464 vnc_png=yes
1465 libs_softmmu="$vnc_png_libs $libs_softmmu"
1466 else
1467 if test "$vnc_png" = "yes" ; then
1468 feature_not_found "vnc-png"
1470 vnc_png=no
1474 ##########################################
1475 # fnmatch() probe, used for ACL routines
1476 fnmatch="no"
1477 cat > $TMPC << EOF
1478 #include <fnmatch.h>
1479 int main(void)
1481 fnmatch("foo", "foo", 0);
1482 return 0;
1485 if compile_prog "" "" ; then
1486 fnmatch="yes"
1489 ##########################################
1490 # uuid_generate() probe, used for vdi block driver
1491 if test "$uuid" != "no" ; then
1492 uuid_libs="-luuid"
1493 cat > $TMPC << EOF
1494 #include <uuid/uuid.h>
1495 int main(void)
1497 uuid_t my_uuid;
1498 uuid_generate(my_uuid);
1499 return 0;
1502 if compile_prog "" "$uuid_libs" ; then
1503 uuid="yes"
1504 libs_softmmu="$uuid_libs $libs_softmmu"
1505 libs_tools="$uuid_libs $libs_tools"
1506 else
1507 if test "$uuid" = "yes" ; then
1508 feature_not_found "uuid"
1510 uuid=no
1514 ##########################################
1515 # xfsctl() probe, used for raw-posix
1516 if test "$xfs" != "no" ; then
1517 cat > $TMPC << EOF
1518 #include <xfs/xfs.h>
1519 int main(void)
1521 xfsctl(NULL, 0, 0, NULL);
1522 return 0;
1525 if compile_prog "" "" ; then
1526 xfs="yes"
1527 else
1528 if test "$xfs" = "yes" ; then
1529 feature_not_found "xfs"
1531 xfs=no
1535 ##########################################
1536 # vde libraries probe
1537 if test "$vde" != "no" ; then
1538 vde_libs="-lvdeplug"
1539 cat > $TMPC << EOF
1540 #include <libvdeplug.h>
1541 int main(void)
1543 struct vde_open_args a = {0, 0, 0};
1544 vde_open("", "", &a);
1545 return 0;
1548 if compile_prog "" "$vde_libs" ; then
1549 vde=yes
1550 libs_softmmu="$vde_libs $libs_softmmu"
1551 libs_tools="$vde_libs $libs_tools"
1552 else
1553 if test "$vde" = "yes" ; then
1554 feature_not_found "vde"
1556 vde=no
1560 ##########################################
1561 # Sound support libraries probe
1563 audio_drv_probe()
1565 drv=$1
1566 hdr=$2
1567 lib=$3
1568 exp=$4
1569 cfl=$5
1570 cat > $TMPC << EOF
1571 #include <$hdr>
1572 int main(void) { $exp }
1574 if compile_prog "$cfl" "$lib" ; then
1576 else
1577 echo
1578 echo "Error: $drv check failed"
1579 echo "Make sure to have the $drv libs and headers installed."
1580 echo
1581 exit 1
1585 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1586 for drv in $audio_drv_list; do
1587 case $drv in
1588 alsa)
1589 audio_drv_probe $drv alsa/asoundlib.h -lasound \
1590 "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1591 libs_softmmu="-lasound $libs_softmmu"
1594 fmod)
1595 if test -z $fmod_lib || test -z $fmod_inc; then
1596 echo
1597 echo "Error: You must specify path to FMOD library and headers"
1598 echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1599 echo
1600 exit 1
1602 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1603 libs_softmmu="$fmod_lib $libs_softmmu"
1606 esd)
1607 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1608 libs_softmmu="-lesd $libs_softmmu"
1609 audio_pt_int="yes"
1613 audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1614 "pa_simple *s = NULL; pa_simple_free(s); return 0;"
1615 libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1616 audio_pt_int="yes"
1619 coreaudio)
1620 libs_softmmu="-framework CoreAudio $libs_softmmu"
1623 dsound)
1624 libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1625 audio_win_int="yes"
1628 oss)
1629 libs_softmmu="$oss_lib $libs_softmmu"
1632 sdl|wav)
1633 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1636 winwave)
1637 libs_softmmu="-lwinmm $libs_softmmu"
1638 audio_win_int="yes"
1642 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1643 echo
1644 echo "Error: Unknown driver '$drv' selected"
1645 echo "Possible drivers are: $audio_possible_drivers"
1646 echo
1647 exit 1
1650 esac
1651 done
1653 ##########################################
1654 # BrlAPI probe
1656 if test "$brlapi" != "no" ; then
1657 brlapi_libs="-lbrlapi"
1658 cat > $TMPC << EOF
1659 #include <brlapi.h>
1660 #include <stddef.h>
1661 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1663 if compile_prog "" "$brlapi_libs" ; then
1664 brlapi=yes
1665 libs_softmmu="$brlapi_libs $libs_softmmu"
1666 else
1667 if test "$brlapi" = "yes" ; then
1668 feature_not_found "brlapi"
1670 brlapi=no
1674 ##########################################
1675 # curses probe
1676 if test "$mingw32" = "yes" ; then
1677 curses_list="-lpdcurses"
1678 else
1679 curses_list="-lncurses -lcurses"
1682 if test "$curses" != "no" ; then
1683 curses_found=no
1684 cat > $TMPC << EOF
1685 #include <curses.h>
1686 #ifdef __OpenBSD__
1687 #define resize_term resizeterm
1688 #endif
1689 int main(void) { resize_term(0, 0); return curses_version(); }
1691 for curses_lib in $curses_list; do
1692 if compile_prog "" "$curses_lib" ; then
1693 curses_found=yes
1694 libs_softmmu="$curses_lib $libs_softmmu"
1695 break
1697 done
1698 if test "$curses_found" = "yes" ; then
1699 curses=yes
1700 else
1701 if test "$curses" = "yes" ; then
1702 feature_not_found "curses"
1704 curses=no
1708 ##########################################
1709 # curl probe
1711 if $pkg_config libcurl --modversion >/dev/null 2>&1; then
1712 curlconfig="$pkg_config libcurl"
1713 else
1714 curlconfig=curl-config
1717 if test "$curl" != "no" ; then
1718 cat > $TMPC << EOF
1719 #include <curl/curl.h>
1720 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
1722 curl_cflags=`$curlconfig --cflags 2>/dev/null`
1723 curl_libs=`$curlconfig --libs 2>/dev/null`
1724 if compile_prog "$curl_cflags" "$curl_libs" ; then
1725 curl=yes
1726 libs_tools="$curl_libs $libs_tools"
1727 libs_softmmu="$curl_libs $libs_softmmu"
1728 else
1729 if test "$curl" = "yes" ; then
1730 feature_not_found "curl"
1732 curl=no
1734 fi # test "$curl"
1736 ##########################################
1737 # check framework probe
1739 if test "$check_utests" != "no" ; then
1740 cat > $TMPC << EOF
1741 #include <check.h>
1742 int main(void) { suite_create("qemu test"); return 0; }
1744 check_libs=`$pkg_config --libs check`
1745 if compile_prog "" $check_libs ; then
1746 check_utests=yes
1747 libs_tools="$check_libs $libs_tools"
1748 else
1749 if test "$check_utests" = "yes" ; then
1750 feature_not_found "check"
1752 check_utests=no
1754 fi # test "$check_utests"
1756 ##########################################
1757 # bluez support probe
1758 if test "$bluez" != "no" ; then
1759 cat > $TMPC << EOF
1760 #include <bluetooth/bluetooth.h>
1761 int main(void) { return bt_error(0); }
1763 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
1764 bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
1765 if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1766 bluez=yes
1767 libs_softmmu="$bluez_libs $libs_softmmu"
1768 else
1769 if test "$bluez" = "yes" ; then
1770 feature_not_found "bluez"
1772 bluez="no"
1776 ##########################################
1777 # pthread probe
1778 PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
1780 pthread=no
1781 cat > $TMPC << EOF
1782 #include <pthread.h>
1783 int main(void) { pthread_create(0,0,0,0); return 0; }
1785 if compile_prog "" "" ; then
1786 pthread=yes
1787 else
1788 for pthread_lib in $PTHREADLIBS_LIST; do
1789 if compile_prog "" "$pthread_lib" ; then
1790 pthread=yes
1791 LIBS="$pthread_lib $LIBS"
1792 break
1794 done
1797 if test "$mingw32" != yes -a "$pthread" = no; then
1798 echo
1799 echo "Error: pthread check failed"
1800 echo "Make sure to have the pthread libs and headers installed."
1801 echo
1802 exit 1
1805 ##########################################
1806 # rbd probe
1807 if test "$rbd" != "no" ; then
1808 cat > $TMPC <<EOF
1809 #include <stdio.h>
1810 #include <rbd/librbd.h>
1811 int main(void) {
1812 rados_t cluster;
1813 rados_create(&cluster, NULL);
1814 return 0;
1817 rbd_libs="-lrbd -lrados"
1818 if compile_prog "" "$rbd_libs" ; then
1819 rbd=yes
1820 libs_tools="$rbd_libs $libs_tools"
1821 libs_softmmu="$rbd_libs $libs_softmmu"
1822 else
1823 if test "$rbd" = "yes" ; then
1824 feature_not_found "rados block device"
1826 rbd=no
1830 ##########################################
1831 # linux-aio probe
1833 if test "$linux_aio" != "no" ; then
1834 cat > $TMPC <<EOF
1835 #include <libaio.h>
1836 #include <sys/eventfd.h>
1837 #include <stddef.h>
1838 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
1840 if compile_prog "" "-laio" ; then
1841 linux_aio=yes
1842 libs_softmmu="$libs_softmmu -laio"
1843 libs_tools="$libs_tools -laio"
1844 else
1845 if test "$linux_aio" = "yes" ; then
1846 feature_not_found "linux AIO"
1848 linux_aio=no
1852 ##########################################
1853 # attr probe
1855 if test "$attr" != "no" ; then
1856 cat > $TMPC <<EOF
1857 #include <stdio.h>
1858 #include <sys/types.h>
1859 #include <attr/xattr.h>
1860 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
1862 if compile_prog "" "-lattr" ; then
1863 attr=yes
1864 LIBS="-lattr $LIBS"
1865 else
1866 if test "$attr" = "yes" ; then
1867 feature_not_found "ATTR"
1869 attr=no
1873 ##########################################
1874 # iovec probe
1875 cat > $TMPC <<EOF
1876 #include <sys/types.h>
1877 #include <sys/uio.h>
1878 #include <unistd.h>
1879 int main(void) { struct iovec iov; return 0; }
1881 iovec=no
1882 if compile_prog "" "" ; then
1883 iovec=yes
1886 ##########################################
1887 # preadv probe
1888 cat > $TMPC <<EOF
1889 #include <sys/types.h>
1890 #include <sys/uio.h>
1891 #include <unistd.h>
1892 int main(void) { preadv; }
1894 preadv=no
1895 if compile_prog "" "" ; then
1896 preadv=yes
1899 ##########################################
1900 # fdt probe
1901 if test "$fdt" != "no" ; then
1902 fdt_libs="-lfdt"
1903 cat > $TMPC << EOF
1904 int main(void) { return 0; }
1906 if compile_prog "" "$fdt_libs" ; then
1907 fdt=yes
1908 else
1909 if test "$fdt" = "yes" ; then
1910 feature_not_found "fdt"
1912 fdt_libs=
1913 fdt=no
1917 ##########################################
1918 # opengl probe, used by milkymist-tmu2
1919 if test "$opengl" != "no" ; then
1920 opengl_libs="-lGL"
1921 cat > $TMPC << EOF
1922 #include <X11/Xlib.h>
1923 #include <GL/gl.h>
1924 #include <GL/glx.h>
1925 int main(void) { GL_VERSION; return 0; }
1927 if compile_prog "" "-lGL" ; then
1928 opengl=yes
1929 else
1930 if test "$opengl" = "yes" ; then
1931 feature_not_found "opengl"
1933 opengl_libs=
1934 opengl=no
1939 # Check for xxxat() functions when we are building linux-user
1940 # emulator. This is done because older glibc versions don't
1941 # have syscall stubs for these implemented.
1943 atfile=no
1944 cat > $TMPC << EOF
1945 #define _ATFILE_SOURCE
1946 #include <sys/types.h>
1947 #include <fcntl.h>
1948 #include <unistd.h>
1951 main(void)
1953 /* try to unlink nonexisting file */
1954 return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
1957 if compile_prog "" "" ; then
1958 atfile=yes
1961 # Check for inotify functions when we are building linux-user
1962 # emulator. This is done because older glibc versions don't
1963 # have syscall stubs for these implemented. In that case we
1964 # don't provide them even if kernel supports them.
1966 inotify=no
1967 cat > $TMPC << EOF
1968 #include <sys/inotify.h>
1971 main(void)
1973 /* try to start inotify */
1974 return inotify_init();
1977 if compile_prog "" "" ; then
1978 inotify=yes
1981 inotify1=no
1982 cat > $TMPC << EOF
1983 #include <sys/inotify.h>
1986 main(void)
1988 /* try to start inotify */
1989 return inotify_init1(0);
1992 if compile_prog "" "" ; then
1993 inotify1=yes
1996 # check if utimensat and futimens are supported
1997 utimens=no
1998 cat > $TMPC << EOF
1999 #define _ATFILE_SOURCE
2000 #include <stddef.h>
2001 #include <fcntl.h>
2003 int main(void)
2005 utimensat(AT_FDCWD, "foo", NULL, 0);
2006 futimens(0, NULL);
2007 return 0;
2010 if compile_prog "" "" ; then
2011 utimens=yes
2014 # check if pipe2 is there
2015 pipe2=no
2016 cat > $TMPC << EOF
2017 #include <unistd.h>
2018 #include <fcntl.h>
2020 int main(void)
2022 int pipefd[2];
2023 pipe2(pipefd, O_CLOEXEC);
2024 return 0;
2027 if compile_prog "" "" ; then
2028 pipe2=yes
2031 # check if accept4 is there
2032 accept4=no
2033 cat > $TMPC << EOF
2034 #include <sys/socket.h>
2035 #include <stddef.h>
2037 int main(void)
2039 accept4(0, NULL, NULL, SOCK_CLOEXEC);
2040 return 0;
2043 if compile_prog "" "" ; then
2044 accept4=yes
2047 # check if tee/splice is there. vmsplice was added same time.
2048 splice=no
2049 cat > $TMPC << EOF
2050 #include <unistd.h>
2051 #include <fcntl.h>
2052 #include <limits.h>
2054 int main(void)
2056 int len, fd;
2057 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2058 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2059 return 0;
2062 if compile_prog "" "" ; then
2063 splice=yes
2066 ##########################################
2067 # signalfd probe
2068 signalfd="no"
2069 cat > $TMPC << EOF
2070 #define _GNU_SOURCE
2071 #include <unistd.h>
2072 #include <sys/syscall.h>
2073 #include <signal.h>
2074 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2077 if compile_prog "" "" ; then
2078 signalfd=yes
2079 elif test "$kvm" = "yes" -a "$io_thread" != "yes"; then
2080 echo
2081 echo "ERROR: Host kernel lacks signalfd() support,"
2082 echo "but KVM depends on it when the IO thread is disabled."
2083 echo
2084 exit 1
2087 # check if eventfd is supported
2088 eventfd=no
2089 cat > $TMPC << EOF
2090 #include <sys/eventfd.h>
2092 int main(void)
2094 int efd = eventfd(0, 0);
2095 return 0;
2098 if compile_prog "" "" ; then
2099 eventfd=yes
2102 # check for fallocate
2103 fallocate=no
2104 cat > $TMPC << EOF
2105 #include <fcntl.h>
2107 int main(void)
2109 fallocate(0, 0, 0, 0);
2110 return 0;
2113 if compile_prog "$ARCH_CFLAGS" "" ; then
2114 fallocate=yes
2117 # check for sync_file_range
2118 sync_file_range=no
2119 cat > $TMPC << EOF
2120 #include <fcntl.h>
2122 int main(void)
2124 sync_file_range(0, 0, 0, 0);
2125 return 0;
2128 if compile_prog "$ARCH_CFLAGS" "" ; then
2129 sync_file_range=yes
2132 # check for linux/fiemap.h and FS_IOC_FIEMAP
2133 fiemap=no
2134 cat > $TMPC << EOF
2135 #include <sys/ioctl.h>
2136 #include <linux/fs.h>
2137 #include <linux/fiemap.h>
2139 int main(void)
2141 ioctl(0, FS_IOC_FIEMAP, 0);
2142 return 0;
2145 if compile_prog "$ARCH_CFLAGS" "" ; then
2146 fiemap=yes
2149 # check for dup3
2150 dup3=no
2151 cat > $TMPC << EOF
2152 #include <unistd.h>
2154 int main(void)
2156 dup3(0, 0, 0);
2157 return 0;
2160 if compile_prog "" "" ; then
2161 dup3=yes
2164 # check for epoll support
2165 epoll=no
2166 cat > $TMPC << EOF
2167 #include <sys/epoll.h>
2169 int main(void)
2171 epoll_create(0);
2172 return 0;
2175 if compile_prog "$ARCH_CFLAGS" "" ; then
2176 epoll=yes
2179 # epoll_create1 and epoll_pwait are later additions
2180 # so we must check separately for their presence
2181 epoll_create1=no
2182 cat > $TMPC << EOF
2183 #include <sys/epoll.h>
2185 int main(void)
2187 /* Note that we use epoll_create1 as a value, not as
2188 * a function being called. This is necessary so that on
2189 * old SPARC glibc versions where the function was present in
2190 * the library but not declared in the header file we will
2191 * fail the configure check. (Otherwise we will get a compiler
2192 * warning but not an error, and will proceed to fail the
2193 * qemu compile where we compile with -Werror.)
2195 epoll_create1;
2196 return 0;
2199 if compile_prog "$ARCH_CFLAGS" "" ; then
2200 epoll_create1=yes
2203 epoll_pwait=no
2204 cat > $TMPC << EOF
2205 #include <sys/epoll.h>
2207 int main(void)
2209 epoll_pwait(0, 0, 0, 0, 0);
2210 return 0;
2213 if compile_prog "$ARCH_CFLAGS" "" ; then
2214 epoll_pwait=yes
2217 # Check if tools are available to build documentation.
2218 if test "$docs" != "no" ; then
2219 if has makeinfo && has pod2man; then
2220 docs=yes
2221 else
2222 if test "$docs" = "yes" ; then
2223 feature_not_found "docs"
2225 docs=no
2229 # Search for bswap_32 function
2230 byteswap_h=no
2231 cat > $TMPC << EOF
2232 #include <byteswap.h>
2233 int main(void) { return bswap_32(0); }
2235 if compile_prog "" "" ; then
2236 byteswap_h=yes
2239 # Search for bswap_32 function
2240 bswap_h=no
2241 cat > $TMPC << EOF
2242 #include <sys/endian.h>
2243 #include <sys/types.h>
2244 #include <machine/bswap.h>
2245 int main(void) { return bswap32(0); }
2247 if compile_prog "" "" ; then
2248 bswap_h=yes
2251 ##########################################
2252 # Do we need librt
2253 cat > $TMPC <<EOF
2254 #include <signal.h>
2255 #include <time.h>
2256 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
2259 if compile_prog "" "" ; then
2261 elif compile_prog "" "-lrt" ; then
2262 LIBS="-lrt $LIBS"
2265 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2266 "$aix" != "yes" -a "$haiku" != "yes" ; then
2267 libs_softmmu="-lutil $libs_softmmu"
2270 ##########################################
2271 # check if the compiler defines offsetof
2273 need_offsetof=yes
2274 cat > $TMPC << EOF
2275 #include <stddef.h>
2276 int main(void) { struct s { int f; }; return offsetof(struct s, f); }
2278 if compile_prog "" "" ; then
2279 need_offsetof=no
2282 ##########################################
2283 # check if the compiler understands attribute warn_unused_result
2285 # This could be smarter, but gcc -Werror does not error out even when warning
2286 # about attribute warn_unused_result
2288 gcc_attribute_warn_unused_result=no
2289 cat > $TMPC << EOF
2290 #if defined(__GNUC__) && (__GNUC__ < 4) && defined(__GNUC_MINOR__) && (__GNUC__ < 4)
2291 #error gcc 3.3 or older
2292 #endif
2293 int main(void) { return 0;}
2295 if compile_prog "" ""; then
2296 gcc_attribute_warn_unused_result=yes
2299 # spice probe
2300 if test "$spice" != "no" ; then
2301 cat > $TMPC << EOF
2302 #include <spice.h>
2303 int main(void) { spice_server_new(); return 0; }
2305 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2306 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2307 if $pkg_config --atleast-version=0.6.0 spice-server >/dev/null 2>&1 && \
2308 compile_prog "$spice_cflags" "$spice_libs" ; then
2309 spice="yes"
2310 libs_softmmu="$libs_softmmu $spice_libs"
2311 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2312 else
2313 if test "$spice" = "yes" ; then
2314 feature_not_found "spice"
2316 spice="no"
2320 # check for libcacard for smartcard support
2321 if test "$smartcard" != "no" ; then
2322 smartcard="yes"
2323 smartcard_cflags=""
2324 # TODO - what's the minimal nss version we support?
2325 if test "$smartcard_nss" != "no"; then
2326 if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 ; then
2327 smartcard_nss="yes"
2328 smartcard_cflags="-I\$(SRC_PATH)/libcacard"
2329 libcacard_libs=$($pkg_config --libs nss 2>/dev/null)
2330 libcacard_cflags=$($pkg_config --cflags nss 2>/dev/null)
2331 QEMU_CFLAGS="$QEMU_CFLAGS $smartcard_cflags $libcacard_cflags"
2332 LIBS="$libcacard_libs $LIBS"
2333 else
2334 if test "$smartcard_nss" = "yes"; then
2335 feature_not_found "nss"
2337 smartcard_nss="no"
2341 if test "$smartcard" = "no" ; then
2342 smartcard_nss="no"
2345 ##########################################
2347 ##########################################
2348 # check if we have fdatasync
2350 fdatasync=no
2351 cat > $TMPC << EOF
2352 #include <unistd.h>
2353 int main(void) {
2354 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
2355 return fdatasync(0);
2356 #else
2357 #abort Not supported
2358 #endif
2361 if compile_prog "" "" ; then
2362 fdatasync=yes
2365 ##########################################
2366 # check if we have madvise
2368 madvise=no
2369 cat > $TMPC << EOF
2370 #include <sys/types.h>
2371 #include <sys/mman.h>
2372 #include <stddef.h>
2373 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2375 if compile_prog "" "" ; then
2376 madvise=yes
2379 ##########################################
2380 # check if we have posix_madvise
2382 posix_madvise=no
2383 cat > $TMPC << EOF
2384 #include <sys/mman.h>
2385 #include <stddef.h>
2386 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2388 if compile_prog "" "" ; then
2389 posix_madvise=yes
2392 ##########################################
2393 # check if trace backend exists
2395 sh "$source_path/scripts/tracetool" "--$trace_backend" --check-backend > /dev/null 2> /dev/null
2396 if test "$?" -ne 0 ; then
2397 echo
2398 echo "Error: invalid trace backend"
2399 echo "Please choose a supported trace backend."
2400 echo
2401 exit 1
2404 ##########################################
2405 # For 'ust' backend, test if ust headers are present
2406 if test "$trace_backend" = "ust"; then
2407 cat > $TMPC << EOF
2408 #include <ust/tracepoint.h>
2409 #include <ust/marker.h>
2410 int main(void) { return 0; }
2412 if compile_prog "" "" ; then
2413 LIBS="-lust $LIBS"
2414 else
2415 echo
2416 echo "Error: Trace backend 'ust' missing libust header files"
2417 echo
2418 exit 1
2422 ##########################################
2423 # For 'dtrace' backend, test if 'dtrace' command is present
2424 if test "$trace_backend" = "dtrace"; then
2425 if ! has 'dtrace' ; then
2426 echo
2427 echo "Error: dtrace command is not found in PATH $PATH"
2428 echo
2429 exit 1
2431 trace_backend_stap="no"
2432 if has 'stap' ; then
2433 trace_backend_stap="yes"
2437 ##########################################
2438 # End of CC checks
2439 # After here, no more $cc or $ld runs
2441 if test "$debug" = "no" ; then
2442 CFLAGS="-O2 $CFLAGS"
2445 # Consult white-list to determine whether to enable werror
2446 # by default. Only enable by default for git builds
2447 z_version=`cut -f3 -d. $source_path/VERSION`
2449 if test -z "$werror" ; then
2450 if test "$z_version" = "50" -a \
2451 "$linux" = "yes" ; then
2452 werror="yes"
2453 else
2454 werror="no"
2458 # Disable zero malloc errors for official releases unless explicitly told to
2459 # enable/disable
2460 if test -z "$zero_malloc" ; then
2461 if test "$z_version" = "50" ; then
2462 zero_malloc="no"
2463 else
2464 zero_malloc="yes"
2468 if test "$werror" = "yes" ; then
2469 QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
2472 if test "$solaris" = "no" ; then
2473 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
2474 LDFLAGS="-Wl,--warn-common $LDFLAGS"
2478 # Use ASLR, no-SEH and DEP if available
2479 if test "$mingw32" = "yes" ; then
2480 for flag in --dynamicbase --no-seh --nxcompat; do
2481 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
2482 LDFLAGS="-Wl,$flag $LDFLAGS"
2484 done
2487 confdir=$sysconfdir$confsuffix
2489 tools=
2490 if test "$softmmu" = yes ; then
2491 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2492 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2493 tools="qemu-nbd\$(EXESUF) $tools"
2494 if [ "$check_utests" = "yes" ]; then
2495 tools="check-qint check-qstring check-qdict check-qlist $tools"
2496 tools="check-qfloat check-qjson $tools"
2501 # Mac OS X ships with a broken assembler
2502 roms=
2503 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2504 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2505 "$softmmu" = yes ; then
2506 roms="optionrom"
2508 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
2509 roms="$roms spapr-rtas"
2512 echo "Install prefix $prefix"
2513 echo "BIOS directory `eval echo $datadir`"
2514 echo "binary directory `eval echo $bindir`"
2515 echo "library directory `eval echo $libdir`"
2516 echo "config directory `eval echo $sysconfdir`"
2517 if test "$mingw32" = "no" ; then
2518 echo "Manual directory `eval echo $mandir`"
2519 echo "ELF interp prefix $interp_prefix"
2521 echo "Source path $source_path"
2522 echo "C compiler $cc"
2523 echo "Host C compiler $host_cc"
2524 echo "CFLAGS $CFLAGS"
2525 echo "QEMU_CFLAGS $QEMU_CFLAGS"
2526 echo "LDFLAGS $LDFLAGS"
2527 echo "make $make"
2528 echo "install $install"
2529 echo "host CPU $cpu"
2530 echo "host big endian $bigendian"
2531 echo "target list $target_list"
2532 echo "tcg debug enabled $debug_tcg"
2533 echo "Mon debug enabled $debug_mon"
2534 echo "gprof enabled $gprof"
2535 echo "sparse enabled $sparse"
2536 echo "strip binaries $strip_opt"
2537 echo "profiler $profiler"
2538 echo "static build $static"
2539 echo "-Werror enabled $werror"
2540 if test "$darwin" = "yes" ; then
2541 echo "Cocoa support $cocoa"
2543 echo "SDL support $sdl"
2544 echo "curses support $curses"
2545 echo "curl support $curl"
2546 echo "check support $check_utests"
2547 echo "mingw32 support $mingw32"
2548 echo "Audio drivers $audio_drv_list"
2549 echo "Extra audio cards $audio_card_list"
2550 echo "Block whitelist $block_drv_whitelist"
2551 echo "Mixer emulation $mixemu"
2552 echo "VNC support $vnc"
2553 if test "$vnc" = "yes" ; then
2554 echo "VNC TLS support $vnc_tls"
2555 echo "VNC SASL support $vnc_sasl"
2556 echo "VNC JPEG support $vnc_jpeg"
2557 echo "VNC PNG support $vnc_png"
2558 echo "VNC thread $vnc_thread"
2560 if test -n "$sparc_cpu"; then
2561 echo "Target Sparc Arch $sparc_cpu"
2563 echo "xen support $xen"
2564 echo "brlapi support $brlapi"
2565 echo "bluez support $bluez"
2566 echo "Documentation $docs"
2567 [ ! -z "$uname_release" ] && \
2568 echo "uname -r $uname_release"
2569 echo "NPTL support $nptl"
2570 echo "GUEST_BASE $guest_base"
2571 echo "PIE user targets $user_pie"
2572 echo "vde support $vde"
2573 echo "IO thread $io_thread"
2574 echo "Linux AIO support $linux_aio"
2575 echo "ATTR/XATTR support $attr"
2576 echo "Install blobs $blobs"
2577 echo "KVM support $kvm"
2578 echo "fdt support $fdt"
2579 echo "preadv support $preadv"
2580 echo "fdatasync $fdatasync"
2581 echo "madvise $madvise"
2582 echo "posix_madvise $posix_madvise"
2583 echo "uuid support $uuid"
2584 echo "vhost-net support $vhost_net"
2585 echo "Trace backend $trace_backend"
2586 echo "Trace output file $trace_file-<pid>"
2587 echo "spice support $spice"
2588 echo "rbd support $rbd"
2589 echo "xfsctl support $xfs"
2590 echo "nss used $smartcard_nss"
2591 echo "OpenGL support $opengl"
2593 if test $sdl_too_old = "yes"; then
2594 echo "-> Your SDL version is too old - please upgrade to have SDL support"
2597 config_host_mak="config-host.mak"
2598 config_host_ld="config-host.ld"
2600 echo "# Automatically generated by configure - do not modify" > $config_host_mak
2601 printf "# Configured with:" >> $config_host_mak
2602 printf " '%s'" "$0" "$@" >> $config_host_mak
2603 echo >> $config_host_mak
2605 echo all: >> $config_host_mak
2606 echo "prefix=$prefix" >> $config_host_mak
2607 echo "bindir=$bindir" >> $config_host_mak
2608 echo "libdir=$libdir" >> $config_host_mak
2609 echo "mandir=$mandir" >> $config_host_mak
2610 echo "datadir=$datadir" >> $config_host_mak
2611 echo "sysconfdir=$sysconfdir" >> $config_host_mak
2612 echo "docdir=$docdir" >> $config_host_mak
2613 echo "confdir=$confdir" >> $config_host_mak
2615 case "$cpu" in
2616 i386|x86_64|alpha|cris|hppa|ia64|lm32|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64|unicore32)
2617 ARCH=$cpu
2619 armv4b|armv4l)
2620 ARCH=arm
2622 esac
2623 echo "ARCH=$ARCH" >> $config_host_mak
2624 if test "$debug_tcg" = "yes" ; then
2625 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2627 if test "$debug_mon" = "yes" ; then
2628 echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
2630 if test "$debug" = "yes" ; then
2631 echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2633 if test "$strip_opt" = "yes" ; then
2634 echo "STRIP=${strip}" >> $config_host_mak
2636 if test "$bigendian" = "yes" ; then
2637 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2639 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2640 if test "$mingw32" = "yes" ; then
2641 echo "CONFIG_WIN32=y" >> $config_host_mak
2642 rc_version=`cat $source_path/VERSION`
2643 version_major=${rc_version%%.*}
2644 rc_version=${rc_version#*.}
2645 version_minor=${rc_version%%.*}
2646 rc_version=${rc_version#*.}
2647 version_subminor=${rc_version%%.*}
2648 version_micro=0
2649 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2650 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2651 else
2652 echo "CONFIG_POSIX=y" >> $config_host_mak
2655 if test "$linux" = "yes" ; then
2656 echo "CONFIG_LINUX=y" >> $config_host_mak
2659 if test "$darwin" = "yes" ; then
2660 echo "CONFIG_DARWIN=y" >> $config_host_mak
2663 if test "$aix" = "yes" ; then
2664 echo "CONFIG_AIX=y" >> $config_host_mak
2667 if test "$solaris" = "yes" ; then
2668 echo "CONFIG_SOLARIS=y" >> $config_host_mak
2669 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
2670 if test "$needs_libsunmath" = "yes" ; then
2671 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
2674 if test "$haiku" = "yes" ; then
2675 echo "CONFIG_HAIKU=y" >> $config_host_mak
2677 if test "$static" = "yes" ; then
2678 echo "CONFIG_STATIC=y" >> $config_host_mak
2680 if test $profiler = "yes" ; then
2681 echo "CONFIG_PROFILER=y" >> $config_host_mak
2683 if test "$slirp" = "yes" ; then
2684 echo "CONFIG_SLIRP=y" >> $config_host_mak
2685 QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES"
2687 if test "$vde" = "yes" ; then
2688 echo "CONFIG_VDE=y" >> $config_host_mak
2690 for card in $audio_card_list; do
2691 def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
2692 echo "$def=y" >> $config_host_mak
2693 done
2694 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
2695 for drv in $audio_drv_list; do
2696 def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
2697 echo "$def=y" >> $config_host_mak
2698 if test "$drv" = "fmod"; then
2699 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
2701 done
2702 if test "$audio_pt_int" = "yes" ; then
2703 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
2705 if test "$audio_win_int" = "yes" ; then
2706 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
2708 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
2709 if test "$mixemu" = "yes" ; then
2710 echo "CONFIG_MIXEMU=y" >> $config_host_mak
2712 if test "$vnc" = "yes" ; then
2713 echo "CONFIG_VNC=y" >> $config_host_mak
2715 if test "$vnc_tls" = "yes" ; then
2716 echo "CONFIG_VNC_TLS=y" >> $config_host_mak
2717 echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
2719 if test "$vnc_sasl" = "yes" ; then
2720 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
2721 echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
2723 if test "$vnc_jpeg" = "yes" ; then
2724 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
2725 echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
2727 if test "$vnc_png" = "yes" ; then
2728 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
2729 echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
2731 if test "$vnc_thread" = "yes" ; then
2732 echo "CONFIG_VNC_THREAD=y" >> $config_host_mak
2734 if test "$fnmatch" = "yes" ; then
2735 echo "CONFIG_FNMATCH=y" >> $config_host_mak
2737 if test "$uuid" = "yes" ; then
2738 echo "CONFIG_UUID=y" >> $config_host_mak
2740 if test "$xfs" = "yes" ; then
2741 echo "CONFIG_XFS=y" >> $config_host_mak
2743 qemu_version=`head $source_path/VERSION`
2744 echo "VERSION=$qemu_version" >>$config_host_mak
2745 echo "PKGVERSION=$pkgversion" >>$config_host_mak
2746 echo "SRC_PATH=$source_path" >> $config_host_mak
2747 echo "TARGET_DIRS=$target_list" >> $config_host_mak
2748 if [ "$docs" = "yes" ] ; then
2749 echo "BUILD_DOCS=yes" >> $config_host_mak
2751 if test "$sdl" = "yes" ; then
2752 echo "CONFIG_SDL=y" >> $config_host_mak
2753 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
2755 if test "$cocoa" = "yes" ; then
2756 echo "CONFIG_COCOA=y" >> $config_host_mak
2758 if test "$curses" = "yes" ; then
2759 echo "CONFIG_CURSES=y" >> $config_host_mak
2761 if test "$atfile" = "yes" ; then
2762 echo "CONFIG_ATFILE=y" >> $config_host_mak
2764 if test "$utimens" = "yes" ; then
2765 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
2767 if test "$pipe2" = "yes" ; then
2768 echo "CONFIG_PIPE2=y" >> $config_host_mak
2770 if test "$accept4" = "yes" ; then
2771 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
2773 if test "$splice" = "yes" ; then
2774 echo "CONFIG_SPLICE=y" >> $config_host_mak
2776 if test "$eventfd" = "yes" ; then
2777 echo "CONFIG_EVENTFD=y" >> $config_host_mak
2779 if test "$fallocate" = "yes" ; then
2780 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
2782 if test "$sync_file_range" = "yes" ; then
2783 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
2785 if test "$fiemap" = "yes" ; then
2786 echo "CONFIG_FIEMAP=y" >> $config_host_mak
2788 if test "$dup3" = "yes" ; then
2789 echo "CONFIG_DUP3=y" >> $config_host_mak
2791 if test "$epoll" = "yes" ; then
2792 echo "CONFIG_EPOLL=y" >> $config_host_mak
2794 if test "$epoll_create1" = "yes" ; then
2795 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
2797 if test "$epoll_pwait" = "yes" ; then
2798 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
2800 if test "$inotify" = "yes" ; then
2801 echo "CONFIG_INOTIFY=y" >> $config_host_mak
2803 if test "$inotify1" = "yes" ; then
2804 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
2806 if test "$byteswap_h" = "yes" ; then
2807 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
2809 if test "$bswap_h" = "yes" ; then
2810 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
2812 if test "$curl" = "yes" ; then
2813 echo "CONFIG_CURL=y" >> $config_host_mak
2814 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
2816 if test "$brlapi" = "yes" ; then
2817 echo "CONFIG_BRLAPI=y" >> $config_host_mak
2819 if test "$bluez" = "yes" ; then
2820 echo "CONFIG_BLUEZ=y" >> $config_host_mak
2821 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
2823 if test "$xen" = "yes" ; then
2824 echo "CONFIG_XEN=y" >> $config_host_mak
2825 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
2827 if test "$io_thread" = "yes" ; then
2828 echo "CONFIG_IOTHREAD=y" >> $config_host_mak
2830 if test "$linux_aio" = "yes" ; then
2831 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
2833 if test "$attr" = "yes" ; then
2834 echo "CONFIG_ATTR=y" >> $config_host_mak
2836 if test "$linux" = "yes" ; then
2837 if test "$attr" = "yes" ; then
2838 echo "CONFIG_VIRTFS=y" >> $config_host_mak
2841 if test "$blobs" = "yes" ; then
2842 echo "INSTALL_BLOBS=yes" >> $config_host_mak
2844 if test "$iovec" = "yes" ; then
2845 echo "CONFIG_IOVEC=y" >> $config_host_mak
2847 if test "$preadv" = "yes" ; then
2848 echo "CONFIG_PREADV=y" >> $config_host_mak
2850 if test "$fdt" = "yes" ; then
2851 echo "CONFIG_FDT=y" >> $config_host_mak
2853 if test "$signalfd" = "yes" ; then
2854 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
2856 if test "$need_offsetof" = "yes" ; then
2857 echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
2859 if test "$gcc_attribute_warn_unused_result" = "yes" ; then
2860 echo "CONFIG_GCC_ATTRIBUTE_WARN_UNUSED_RESULT=y" >> $config_host_mak
2862 if test "$fdatasync" = "yes" ; then
2863 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
2865 if test "$madvise" = "yes" ; then
2866 echo "CONFIG_MADVISE=y" >> $config_host_mak
2868 if test "$posix_madvise" = "yes" ; then
2869 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
2872 if test "$spice" = "yes" ; then
2873 echo "CONFIG_SPICE=y" >> $config_host_mak
2876 if test "$smartcard" = "yes" ; then
2877 echo "CONFIG_SMARTCARD=y" >> $config_host_mak
2880 if test "$smartcard_nss" = "yes" ; then
2881 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
2884 if test "$opengl" = "yes" ; then
2885 echo "CONFIG_OPENGL=y" >> $config_host_mak
2888 # XXX: suppress that
2889 if [ "$bsd" = "yes" ] ; then
2890 echo "CONFIG_BSD=y" >> $config_host_mak
2893 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
2895 if test "$zero_malloc" = "yes" ; then
2896 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
2898 if test "$rbd" = "yes" ; then
2899 echo "CONFIG_RBD=y" >> $config_host_mak
2902 # USB host support
2903 case "$usb" in
2904 linux)
2905 echo "HOST_USB=linux" >> $config_host_mak
2907 bsd)
2908 echo "HOST_USB=bsd" >> $config_host_mak
2911 echo "HOST_USB=stub" >> $config_host_mak
2913 esac
2915 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
2916 if test "$trace_backend" = "simple"; then
2917 echo "CONFIG_SIMPLE_TRACE=y" >> $config_host_mak
2919 # Set the appropriate trace file.
2920 if test "$trace_backend" = "simple"; then
2921 trace_file="\"$trace_file-\" FMT_pid"
2923 if test "$trace_backend" = "dtrace" -a "$trace_backend_stap" = "yes" ; then
2924 echo "CONFIG_SYSTEMTAP_TRACE=y" >> $config_host_mak
2926 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
2928 echo "TOOLS=$tools" >> $config_host_mak
2929 echo "ROMS=$roms" >> $config_host_mak
2930 echo "MAKE=$make" >> $config_host_mak
2931 echo "INSTALL=$install" >> $config_host_mak
2932 echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_host_mak
2933 echo "INSTALL_DATA=$install -m0644 -p" >> $config_host_mak
2934 echo "INSTALL_PROG=$install -m0755 -p" >> $config_host_mak
2935 echo "CC=$cc" >> $config_host_mak
2936 echo "CC_I386=$cc_i386" >> $config_host_mak
2937 echo "HOST_CC=$host_cc" >> $config_host_mak
2938 echo "AR=$ar" >> $config_host_mak
2939 echo "OBJCOPY=$objcopy" >> $config_host_mak
2940 echo "LD=$ld" >> $config_host_mak
2941 echo "WINDRES=$windres" >> $config_host_mak
2942 echo "LIBTOOL=$libtool" >> $config_host_mak
2943 echo "CFLAGS=$CFLAGS" >> $config_host_mak
2944 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
2945 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
2946 if test "$sparse" = "yes" ; then
2947 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
2948 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
2949 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
2951 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
2952 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
2953 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
2954 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
2955 echo "LIBS+=$LIBS" >> $config_host_mak
2956 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
2957 echo "EXESUF=$EXESUF" >> $config_host_mak
2959 # generate list of library paths for linker script
2961 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
2963 if test -f ${config_host_ld}~ ; then
2964 if cmp -s $config_host_ld ${config_host_ld}~ ; then
2965 mv ${config_host_ld}~ $config_host_ld
2966 else
2967 rm ${config_host_ld}~
2971 for d in libdis libdis-user; do
2972 mkdir -p $d
2973 symlink $source_path/Makefile.dis $d/Makefile
2974 echo > $d/config.mak
2975 done
2976 if test "$static" = "no" -a "$user_pie" = "yes" ; then
2977 echo "QEMU_CFLAGS+=-fpie" > libdis-user/config.mak
2980 for target in $target_list; do
2981 target_dir="$target"
2982 config_target_mak=$target_dir/config-target.mak
2983 target_arch2=`echo $target | cut -d '-' -f 1`
2984 target_bigendian="no"
2986 case "$target_arch2" in
2987 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus)
2988 target_bigendian=yes
2990 esac
2991 target_softmmu="no"
2992 target_user_only="no"
2993 target_linux_user="no"
2994 target_darwin_user="no"
2995 target_bsd_user="no"
2996 case "$target" in
2997 ${target_arch2}-softmmu)
2998 target_softmmu="yes"
3000 ${target_arch2}-linux-user)
3001 if test "$linux" != "yes" ; then
3002 echo "ERROR: Target '$target' is only available on a Linux host"
3003 exit 1
3005 target_user_only="yes"
3006 target_linux_user="yes"
3008 ${target_arch2}-darwin-user)
3009 if test "$darwin" != "yes" ; then
3010 echo "ERROR: Target '$target' is only available on a Darwin host"
3011 exit 1
3013 target_user_only="yes"
3014 target_darwin_user="yes"
3016 ${target_arch2}-bsd-user)
3017 if test "$bsd" != "yes" ; then
3018 echo "ERROR: Target '$target' is only available on a BSD host"
3019 exit 1
3021 target_user_only="yes"
3022 target_bsd_user="yes"
3025 echo "ERROR: Target '$target' not recognised"
3026 exit 1
3028 esac
3030 mkdir -p $target_dir
3031 mkdir -p $target_dir/fpu
3032 mkdir -p $target_dir/tcg
3033 mkdir -p $target_dir/ide
3034 mkdir -p $target_dir/9pfs
3035 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
3036 mkdir -p $target_dir/nwfpe
3038 symlink $source_path/Makefile.target $target_dir/Makefile
3041 echo "# Automatically generated by configure - do not modify" > $config_target_mak
3043 bflt="no"
3044 target_nptl="no"
3045 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3046 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
3047 gdb_xml_files=""
3048 target_short_alignment=2
3049 target_int_alignment=4
3050 target_long_alignment=4
3051 target_llong_alignment=8
3052 target_libs_softmmu=
3054 TARGET_ARCH="$target_arch2"
3055 TARGET_BASE_ARCH=""
3056 TARGET_ABI_DIR=""
3058 case "$target_arch2" in
3059 i386)
3060 target_phys_bits=64
3062 x86_64)
3063 TARGET_BASE_ARCH=i386
3064 target_phys_bits=64
3065 target_long_alignment=8
3067 alpha)
3068 target_phys_bits=64
3069 target_long_alignment=8
3070 target_nptl="yes"
3072 arm|armeb)
3073 TARGET_ARCH=arm
3074 bflt="yes"
3075 target_nptl="yes"
3076 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3077 target_phys_bits=32
3078 target_llong_alignment=4
3080 cris)
3081 target_nptl="yes"
3082 target_phys_bits=32
3084 lm32)
3085 target_phys_bits=32
3086 target_libs_softmmu="$opengl_libs"
3088 m68k)
3089 bflt="yes"
3090 gdb_xml_files="cf-core.xml cf-fp.xml"
3091 target_phys_bits=32
3092 target_int_alignment=2
3093 target_long_alignment=2
3094 target_llong_alignment=2
3096 microblaze|microblazeel)
3097 TARGET_ARCH=microblaze
3098 bflt="yes"
3099 target_nptl="yes"
3100 target_phys_bits=32
3101 target_libs_softmmu="$fdt_libs"
3103 mips|mipsel)
3104 TARGET_ARCH=mips
3105 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3106 target_nptl="yes"
3107 target_phys_bits=64
3109 mipsn32|mipsn32el)
3110 TARGET_ARCH=mipsn32
3111 TARGET_BASE_ARCH=mips
3112 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3113 target_phys_bits=64
3115 mips64|mips64el)
3116 TARGET_ARCH=mips64
3117 TARGET_BASE_ARCH=mips
3118 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3119 target_phys_bits=64
3120 target_long_alignment=8
3122 ppc)
3123 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3124 target_phys_bits=32
3125 target_nptl="yes"
3126 target_libs_softmmu="$fdt_libs"
3128 ppcemb)
3129 TARGET_BASE_ARCH=ppc
3130 TARGET_ABI_DIR=ppc
3131 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3132 target_phys_bits=64
3133 target_nptl="yes"
3134 target_libs_softmmu="$fdt_libs"
3136 ppc64)
3137 TARGET_BASE_ARCH=ppc
3138 TARGET_ABI_DIR=ppc
3139 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3140 target_phys_bits=64
3141 target_long_alignment=8
3142 target_libs_softmmu="$fdt_libs"
3144 ppc64abi32)
3145 TARGET_ARCH=ppc64
3146 TARGET_BASE_ARCH=ppc
3147 TARGET_ABI_DIR=ppc
3148 echo "TARGET_ABI32=y" >> $config_target_mak
3149 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3150 target_phys_bits=64
3151 target_libs_softmmu="$fdt_libs"
3153 sh4|sh4eb)
3154 TARGET_ARCH=sh4
3155 bflt="yes"
3156 target_nptl="yes"
3157 target_phys_bits=32
3159 sparc)
3160 target_phys_bits=64
3162 sparc64)
3163 TARGET_BASE_ARCH=sparc
3164 target_phys_bits=64
3165 target_long_alignment=8
3167 sparc32plus)
3168 TARGET_ARCH=sparc64
3169 TARGET_BASE_ARCH=sparc
3170 TARGET_ABI_DIR=sparc
3171 echo "TARGET_ABI32=y" >> $config_target_mak
3172 target_phys_bits=64
3174 s390x)
3175 target_nptl="yes"
3176 target_phys_bits=64
3177 target_long_alignment=8
3179 unicore32)
3180 target_phys_bits=32
3183 echo "Unsupported target CPU"
3184 exit 1
3186 esac
3187 echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
3188 echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
3189 echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
3190 echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
3191 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3192 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
3193 echo "TARGET_$target_arch_name=y" >> $config_target_mak
3194 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3195 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3196 if [ "$TARGET_BASE_ARCH" = "" ]; then
3197 TARGET_BASE_ARCH=$TARGET_ARCH
3199 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3200 if [ "$TARGET_ABI_DIR" = "" ]; then
3201 TARGET_ABI_DIR=$TARGET_ARCH
3203 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
3204 case "$target_arch2" in
3205 i386|x86_64)
3206 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3207 target_phys_bits=64
3208 echo "CONFIG_XEN=y" >> $config_target_mak
3209 if test "$cpu" = "i386" -o "$cpu" = "x86_64"; then
3210 echo "CONFIG_XEN_MAPCACHE=y" >> $config_target_mak
3213 esac
3214 case "$target_arch2" in
3215 i386|x86_64|ppcemb|ppc|ppc64|s390x)
3216 # Make sure the target and host cpus are compatible
3217 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
3218 \( "$target_arch2" = "$cpu" -o \
3219 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
3220 \( "$target_arch2" = "ppc64" -a "$cpu" = "ppc" \) -o \
3221 \( "$target_arch2" = "ppc" -a "$cpu" = "ppc64" \) -o \
3222 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
3223 \( "$target_arch2" = "x86_64" -a "$cpu" = "i386" \) -o \
3224 \( "$target_arch2" = "i386" -a "$cpu" = "x86_64" \) \) ; then
3225 echo "CONFIG_KVM=y" >> $config_target_mak
3226 if test $vhost_net = "yes" ; then
3227 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
3230 esac
3231 if test "$target_bigendian" = "yes" ; then
3232 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
3234 if test "$target_softmmu" = "yes" ; then
3235 echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
3236 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
3237 echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
3238 echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
3239 echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
3241 if test "$target_user_only" = "yes" ; then
3242 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
3244 if test "$target_linux_user" = "yes" ; then
3245 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
3247 if test "$target_darwin_user" = "yes" ; then
3248 echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
3250 if test "$smartcard_nss" = "yes" ; then
3251 echo "subdir-$target: subdir-libcacard" >> $config_host_mak
3252 echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3253 echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3255 list=""
3256 if test ! -z "$gdb_xml_files" ; then
3257 for x in $gdb_xml_files; do
3258 list="$list $source_path/gdb-xml/$x"
3259 done
3260 echo "TARGET_XML_FILES=$list" >> $config_target_mak
3263 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
3264 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
3266 if test "$target_user_only" = "yes" \
3267 -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
3268 echo "CONFIG_USE_NPTL=y" >> $config_target_mak
3270 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
3271 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
3273 if test "$target_bsd_user" = "yes" ; then
3274 echo "CONFIG_BSD_USER=y" >> $config_target_mak
3277 # generate QEMU_CFLAGS/LDFLAGS for targets
3279 cflags=""
3280 includes=""
3281 ldflags=""
3283 if test "$ARCH" = "sparc64" ; then
3284 includes="-I\$(SRC_PATH)/tcg/sparc $includes"
3285 elif test "$ARCH" = "s390x" ; then
3286 includes="-I\$(SRC_PATH)/tcg/s390 $includes"
3287 elif test "$ARCH" = "x86_64" ; then
3288 includes="-I\$(SRC_PATH)/tcg/i386 $includes"
3289 else
3290 includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
3292 includes="-I\$(SRC_PATH)/tcg $includes"
3293 includes="-I\$(SRC_PATH)/fpu $includes"
3295 if test "$target_user_only" = "yes" ; then
3296 libdis_config_mak=libdis-user/config.mak
3297 else
3298 libdis_config_mak=libdis/config.mak
3301 for i in $ARCH $TARGET_BASE_ARCH ; do
3302 case "$i" in
3303 alpha)
3304 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak
3305 echo "CONFIG_ALPHA_DIS=y" >> $libdis_config_mak
3307 arm)
3308 echo "CONFIG_ARM_DIS=y" >> $config_target_mak
3309 echo "CONFIG_ARM_DIS=y" >> $libdis_config_mak
3311 cris)
3312 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak
3313 echo "CONFIG_CRIS_DIS=y" >> $libdis_config_mak
3315 hppa)
3316 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak
3317 echo "CONFIG_HPPA_DIS=y" >> $libdis_config_mak
3319 i386|x86_64)
3320 echo "CONFIG_I386_DIS=y" >> $config_target_mak
3321 echo "CONFIG_I386_DIS=y" >> $libdis_config_mak
3323 ia64*)
3324 echo "CONFIG_IA64_DIS=y" >> $config_target_mak
3325 echo "CONFIG_IA64_DIS=y" >> $libdis_config_mak
3327 m68k)
3328 echo "CONFIG_M68K_DIS=y" >> $config_target_mak
3329 echo "CONFIG_M68K_DIS=y" >> $libdis_config_mak
3331 microblaze*)
3332 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak
3333 echo "CONFIG_MICROBLAZE_DIS=y" >> $libdis_config_mak
3335 mips*)
3336 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak
3337 echo "CONFIG_MIPS_DIS=y" >> $libdis_config_mak
3339 ppc*)
3340 echo "CONFIG_PPC_DIS=y" >> $config_target_mak
3341 echo "CONFIG_PPC_DIS=y" >> $libdis_config_mak
3343 s390*)
3344 echo "CONFIG_S390_DIS=y" >> $config_target_mak
3345 echo "CONFIG_S390_DIS=y" >> $libdis_config_mak
3347 sh4)
3348 echo "CONFIG_SH4_DIS=y" >> $config_target_mak
3349 echo "CONFIG_SH4_DIS=y" >> $libdis_config_mak
3351 sparc*)
3352 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak
3353 echo "CONFIG_SPARC_DIS=y" >> $libdis_config_mak
3355 esac
3356 done
3358 case "$ARCH" in
3359 alpha)
3360 # Ensure there's only a single GP
3361 cflags="-msmall-data $cflags"
3363 esac
3365 if test "$target_softmmu" = "yes" ; then
3366 case "$TARGET_BASE_ARCH" in
3367 arm)
3368 cflags="-DHAS_AUDIO $cflags"
3370 lm32)
3371 cflags="-DHAS_AUDIO $cflags"
3373 i386|mips|ppc)
3374 cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
3376 esac
3379 if test "$target_user_only" = "yes" -a "$static" = "no" -a \
3380 "$user_pie" = "yes" ; then
3381 cflags="-fpie $cflags"
3382 ldflags="-pie $ldflags"
3385 if test "$target_softmmu" = "yes" -a \( \
3386 "$TARGET_ARCH" = "microblaze" -o \
3387 "$TARGET_ARCH" = "cris" \) ; then
3388 echo "CONFIG_NEED_MMU=y" >> $config_target_mak
3391 if test "$gprof" = "yes" ; then
3392 echo "TARGET_GPROF=yes" >> $config_target_mak
3393 if test "$target_linux_user" = "yes" ; then
3394 cflags="-p $cflags"
3395 ldflags="-p $ldflags"
3397 if test "$target_softmmu" = "yes" ; then
3398 ldflags="-p $ldflags"
3399 echo "GPROF_CFLAGS=-p" >> $config_target_mak
3403 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
3404 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
3405 case "$ARCH" in
3406 sparc)
3407 # -static is used to avoid g1/g3 usage by the dynamic linker
3408 ldflags="$linker_script -static $ldflags"
3410 alpha | s390x)
3411 # The default placement of the application is fine.
3414 ldflags="$linker_script $ldflags"
3416 esac
3419 # use included Linux headers
3420 includes="-I\$(SRC_PATH)/linux-headers $includes"
3421 mkdir -p linux-headers
3422 case "$cpu" in
3423 i386|x86_64)
3424 symlink $source_path/linux-headers/asm-x86 linux-headers/asm
3426 ppcemb|ppc|ppc64)
3427 symlink $source_path/linux-headers/asm-x86 linux-headers/asm
3429 s390x)
3430 symlink $source_path/linux-headers/asm-s390 linux-headers/asm
3432 esac
3434 echo "LDFLAGS+=$ldflags" >> $config_target_mak
3435 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
3436 echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
3438 done # for target in $targets
3440 # build tree in object directory in case the source is not in the current directory
3441 DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
3442 DIRS="$DIRS pc-bios/spapr-rtas"
3443 DIRS="$DIRS roms/seabios roms/vgabios"
3444 DIRS="$DIRS fsdev ui"
3445 FILES="Makefile tests/Makefile"
3446 FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
3447 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
3448 FILES="$FILES pc-bios/spapr-rtas/Makefile"
3449 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
3450 for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.rom $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
3451 FILES="$FILES pc-bios/`basename $bios_file`"
3452 done
3453 mkdir -p $DIRS
3454 for f in $FILES ; do
3455 test -e $f || symlink $source_path/$f $f
3456 done
3458 # temporary config to build submodules
3459 for rom in seabios vgabios ; do
3460 config_mak=roms/$rom/config.mak
3461 echo "# Automatically generated by configure - do not modify" > $config_mak
3462 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
3463 echo "CC=$cc" >> $config_mak
3464 echo "BCC=bcc" >> $config_mak
3465 echo "CPP=${cross_prefix}cpp" >> $config_mak
3466 echo "OBJCOPY=objcopy" >> $config_mak
3467 echo "IASL=iasl" >> $config_mak
3468 echo "LD=$ld" >> $config_mak
3469 done
3471 for hwlib in 32 64; do
3472 d=libhw$hwlib
3473 mkdir -p $d
3474 mkdir -p $d/ide
3475 symlink $source_path/Makefile.hw $d/Makefile
3476 mkdir -p $d/9pfs
3477 echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
3478 done
3480 if [ "$source_path" != `pwd` ]; then
3481 # out of tree build
3482 mkdir -p libcacard
3483 rm -f libcacard/Makefile
3484 symlink "$source_path/libcacard/Makefile" libcacard/Makefile
3487 d=libuser
3488 mkdir -p $d
3489 symlink $source_path/Makefile.user $d/Makefile
3490 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3491 echo "QEMU_CFLAGS+=-fpie" > $d/config.mak
3494 if test "$docs" = "yes" ; then
3495 mkdir -p QMP