cirrus: Unbreak ISA support
[qemu.git] / configure
blob9ab3ab4eb09f485fa6559efd1812d1a538d13510
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
95 libs_qga=""
97 target_list=""
99 # Default value for a variable defining feature "foo".
100 # * foo="no" feature will only be used if --enable-foo arg is given
101 # * foo="" feature will be searched for, and if found, will be used
102 # unless --disable-foo is given
103 # * foo="yes" this value will only be set by --enable-foo flag.
104 # feature will searched for,
105 # if not found, configure exits with error
107 # Always add --enable-foo and --disable-foo command line args.
108 # Distributions want to ensure that several features are compiled in, and it
109 # is impossible without a --enable-foo that exits if a feature is not found.
111 bluez=""
112 brlapi=""
113 curl=""
114 curses=""
115 docs=""
116 fdt=""
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 xfs=""
134 vhost_net="no"
135 kvm="no"
136 gprof="no"
137 debug_tcg="no"
138 debug_mon="no"
139 debug="no"
140 strip_opt="yes"
141 bigendian="no"
142 mingw32="no"
143 EXESUF=""
144 prefix="/usr/local"
145 mandir="\${prefix}/share/man"
146 datadir="\${prefix}/share/qemu"
147 docdir="\${prefix}/share/doc/qemu"
148 bindir="\${prefix}/bin"
149 libdir="\${prefix}/lib"
150 includedir="\${prefix}/include"
151 sysconfdir="\${prefix}/etc"
152 confsuffix="/qemu"
153 slirp="yes"
154 fmod_lib=""
155 fmod_inc=""
156 oss_lib=""
157 bsd="no"
158 linux="no"
159 solaris="no"
160 profiler="no"
161 cocoa="no"
162 softmmu="yes"
163 linux_user="no"
164 darwin_user="no"
165 bsd_user="no"
166 guest_base=""
167 uname_release=""
168 mixemu="no"
169 aix="no"
170 blobs="yes"
171 pkgversion=""
172 check_utests="no"
173 user_pie="no"
174 zero_malloc=""
175 trace_backend="nop"
176 trace_file="trace"
177 spice=""
178 rbd=""
179 smartcard=""
180 smartcard_nss=""
181 usb_redir=""
182 opengl=""
183 zlib="yes"
184 guest_agent="yes"
186 # parse CC options first
187 for opt do
188 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
189 case "$opt" in
190 --cross-prefix=*) cross_prefix="$optarg"
192 --cc=*) CC="$optarg"
194 --source-path=*) source_path="$optarg"
196 --cpu=*) cpu="$optarg"
198 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
200 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
202 --sparc_cpu=*)
203 sparc_cpu="$optarg"
204 case $sparc_cpu in
205 v7|v8|v8plus|v8plusa)
206 cpu="sparc"
209 cpu="sparc64"
212 echo "undefined SPARC architecture. Exiting";
213 exit 1
215 esac
217 esac
218 done
219 # OS specific
220 # Using uname is really, really broken. Once we have the right set of checks
221 # we can eliminate it's usage altogether
223 cc="${CC-${cross_prefix}gcc}"
224 ar="${AR-${cross_prefix}ar}"
225 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
226 ld="${LD-${cross_prefix}ld}"
227 libtool="${LIBTOOL-${cross_prefix}libtool}"
228 strip="${STRIP-${cross_prefix}strip}"
229 windres="${WINDRES-${cross_prefix}windres}"
230 pkg_config="${PKG_CONFIG-${cross_prefix}pkg-config}"
231 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
233 # default flags for all hosts
234 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
235 CFLAGS="-g $CFLAGS"
236 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
237 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
238 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
239 QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
240 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/fpu"
241 LDFLAGS="-g $LDFLAGS"
243 # make source path absolute
244 source_path=`cd "$source_path"; pwd`
246 check_define() {
247 cat > $TMPC <<EOF
248 #if !defined($1)
249 #error Not defined
250 #endif
251 int main(void) { return 0; }
253 compile_object
256 if test ! -z "$cpu" ; then
257 # command line argument
259 elif check_define __i386__ ; then
260 cpu="i386"
261 elif check_define __x86_64__ ; then
262 cpu="x86_64"
263 elif check_define __sparc__ ; then
264 # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
265 # They must be specified using --sparc_cpu
266 if check_define __arch64__ ; then
267 cpu="sparc64"
268 else
269 cpu="sparc"
271 elif check_define _ARCH_PPC ; then
272 if check_define _ARCH_PPC64 ; then
273 cpu="ppc64"
274 else
275 cpu="ppc"
277 elif check_define __mips__ ; then
278 cpu="mips"
279 elif check_define __ia64__ ; then
280 cpu="ia64"
281 elif check_define __s390__ ; then
282 if check_define __s390x__ ; then
283 cpu="s390x"
284 else
285 cpu="s390"
287 else
288 cpu=`uname -m`
291 case "$cpu" in
292 alpha|cris|ia64|lm32|m68k|microblaze|ppc|ppc64|sparc64|unicore32)
293 cpu="$cpu"
295 i386|i486|i586|i686|i86pc|BePC)
296 cpu="i386"
298 x86_64|amd64)
299 cpu="x86_64"
301 armv*b)
302 cpu="armv4b"
304 armv*l)
305 cpu="armv4l"
307 parisc|parisc64)
308 cpu="hppa"
310 mips*)
311 cpu="mips"
313 s390)
314 cpu="s390"
316 s390x)
317 cpu="s390x"
319 sparc|sun4[cdmuv])
320 cpu="sparc"
323 echo "Unsupported CPU = $cpu"
324 exit 1
326 esac
328 # OS specific
329 if check_define __linux__ ; then
330 targetos="Linux"
331 elif check_define _WIN32 ; then
332 targetos='MINGW32'
333 elif check_define __OpenBSD__ ; then
334 targetos='OpenBSD'
335 elif check_define __sun__ ; then
336 targetos='SunOS'
337 elif check_define __HAIKU__ ; then
338 targetos='Haiku'
339 else
340 targetos=`uname -s`
343 case $targetos in
344 CYGWIN*)
345 mingw32="yes"
346 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
347 audio_possible_drivers="winwave sdl"
348 audio_drv_list="winwave"
350 MINGW32*)
351 mingw32="yes"
352 audio_possible_drivers="winwave dsound sdl fmod"
353 audio_drv_list="winwave"
355 GNU/kFreeBSD)
356 bsd="yes"
357 audio_drv_list="oss"
358 audio_possible_drivers="oss sdl esd pa"
360 FreeBSD)
361 bsd="yes"
362 make="${MAKE-gmake}"
363 audio_drv_list="oss"
364 audio_possible_drivers="oss sdl esd pa"
365 # needed for kinfo_getvmmap(3) in libutil.h
366 LIBS="-lutil $LIBS"
368 DragonFly)
369 bsd="yes"
370 make="${MAKE-gmake}"
371 audio_drv_list="oss"
372 audio_possible_drivers="oss sdl esd pa"
374 NetBSD)
375 bsd="yes"
376 make="${MAKE-gmake}"
377 audio_drv_list="oss"
378 audio_possible_drivers="oss sdl esd"
379 oss_lib="-lossaudio"
381 OpenBSD)
382 bsd="yes"
383 make="${MAKE-gmake}"
384 audio_drv_list="oss"
385 audio_possible_drivers="oss sdl esd"
386 oss_lib="-lossaudio"
388 Darwin)
389 bsd="yes"
390 darwin="yes"
391 # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
392 # run 64-bit userspace code
393 if [ "$cpu" = "i386" ] ; then
394 is_x86_64=`sysctl -n hw.optional.x86_64`
395 [ "$is_x86_64" = "1" ] && cpu=x86_64
397 if [ "$cpu" = "x86_64" ] ; then
398 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
399 LDFLAGS="-arch x86_64 $LDFLAGS"
400 else
401 QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
403 darwin_user="yes"
404 cocoa="yes"
405 audio_drv_list="coreaudio"
406 audio_possible_drivers="coreaudio sdl fmod"
407 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
408 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
410 SunOS)
411 solaris="yes"
412 make="${MAKE-gmake}"
413 install="${INSTALL-ginstall}"
414 ld="gld"
415 smbd="${SMBD-/usr/sfw/sbin/smbd}"
416 needs_libsunmath="no"
417 solarisrev=`uname -r | cut -f2 -d.`
418 # have to select again, because `uname -m` returns i86pc
419 # even on an x86_64 box.
420 solariscpu=`isainfo -k`
421 if test "${solariscpu}" = "amd64" ; then
422 cpu="x86_64"
424 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
425 if test "$solarisrev" -le 9 ; then
426 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
427 needs_libsunmath="yes"
428 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
429 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
430 LIBS="-lsunmath $LIBS"
431 else
432 echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
433 echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
434 echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
435 echo "Studio 11 can be downloaded from www.sun.com."
436 exit 1
440 if test -f /usr/include/sys/soundcard.h ; then
441 audio_drv_list="oss"
443 audio_possible_drivers="oss sdl"
444 # needed for CMSG_ macros in sys/socket.h
445 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
446 # needed for TIOCWIN* defines in termios.h
447 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
448 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
449 LIBS="-lsocket -lnsl -lresolv $LIBS"
451 AIX)
452 aix="yes"
453 make="${MAKE-gmake}"
455 Haiku)
456 haiku="yes"
457 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
458 LIBS="-lposix_error_mapper -lnetwork $LIBS"
461 audio_drv_list="oss"
462 audio_possible_drivers="oss alsa sdl esd pa"
463 linux="yes"
464 linux_user="yes"
465 usb="linux"
466 kvm="yes"
467 vhost_net="yes"
468 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
469 audio_possible_drivers="$audio_possible_drivers fmod"
472 esac
474 if [ "$bsd" = "yes" ] ; then
475 if [ "$darwin" != "yes" ] ; then
476 usb="bsd"
478 bsd_user="yes"
481 : ${make=${MAKE-make}}
482 : ${install=${INSTALL-install}}
483 : ${python=${PYTHON-python}}
484 : ${smbd=${SMBD-/usr/sbin/smbd}}
486 if test "$mingw32" = "yes" ; then
487 EXESUF=".exe"
488 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
489 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
490 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
491 LIBS="-lwinmm -lws2_32 -liberty -liphlpapi $LIBS"
492 prefix="c:/Program Files/Qemu"
493 mandir="\${prefix}"
494 datadir="\${prefix}"
495 docdir="\${prefix}"
496 bindir="\${prefix}"
497 sysconfdir="\${prefix}"
498 confsuffix=""
499 guest_agent="no"
502 werror=""
504 for opt do
505 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
506 case "$opt" in
507 --help|-h) show_help=yes
509 --version|-V) exec cat $source_path/VERSION
511 --prefix=*) prefix="$optarg"
513 --interp-prefix=*) interp_prefix="$optarg"
515 --source-path=*)
517 --cross-prefix=*)
519 --cc=*)
521 --host-cc=*) host_cc="$optarg"
523 --make=*) make="$optarg"
525 --install=*) install="$optarg"
527 --python=*) python="$optarg"
529 --smbd=*) smbd="$optarg"
531 --extra-cflags=*)
533 --extra-ldflags=*)
535 --cpu=*)
537 --target-list=*) target_list="$optarg"
539 --enable-trace-backend=*) trace_backend="$optarg"
541 --with-trace-file=*) trace_file="$optarg"
543 --enable-gprof) gprof="yes"
545 --static)
546 static="yes"
547 LDFLAGS="-static $LDFLAGS"
549 --mandir=*) mandir="$optarg"
551 --bindir=*) bindir="$optarg"
553 --libdir=*) libdir="$optarg"
555 --includedir=*) includedir="$optarg"
557 --datadir=*) datadir="$optarg"
559 --docdir=*) docdir="$optarg"
561 --sysconfdir=*) sysconfdir="$optarg"
563 --disable-sdl) sdl="no"
565 --enable-sdl) sdl="yes"
567 --disable-vnc) vnc="no"
569 --enable-vnc) vnc="yes"
571 --fmod-lib=*) fmod_lib="$optarg"
573 --fmod-inc=*) fmod_inc="$optarg"
575 --oss-lib=*) oss_lib="$optarg"
577 --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
579 --audio-drv-list=*) audio_drv_list="$optarg"
581 --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
583 --enable-debug-tcg) debug_tcg="yes"
585 --disable-debug-tcg) debug_tcg="no"
587 --enable-debug-mon) debug_mon="yes"
589 --disable-debug-mon) debug_mon="no"
591 --enable-debug)
592 # Enable debugging options that aren't excessively noisy
593 debug_tcg="yes"
594 debug_mon="yes"
595 debug="yes"
596 strip_opt="no"
598 --enable-sparse) sparse="yes"
600 --disable-sparse) sparse="no"
602 --disable-strip) strip_opt="no"
604 --disable-vnc-tls) vnc_tls="no"
606 --enable-vnc-tls) vnc_tls="yes"
608 --disable-vnc-sasl) vnc_sasl="no"
610 --enable-vnc-sasl) vnc_sasl="yes"
612 --disable-vnc-jpeg) vnc_jpeg="no"
614 --enable-vnc-jpeg) vnc_jpeg="yes"
616 --disable-vnc-png) vnc_png="no"
618 --enable-vnc-png) vnc_png="yes"
620 --disable-vnc-thread) vnc_thread="no"
622 --enable-vnc-thread) vnc_thread="yes"
624 --disable-slirp) slirp="no"
626 --disable-uuid) uuid="no"
628 --enable-uuid) uuid="yes"
630 --disable-vde) vde="no"
632 --enable-vde) vde="yes"
634 --disable-xen) xen="no"
636 --enable-xen) xen="yes"
638 --disable-brlapi) brlapi="no"
640 --enable-brlapi) brlapi="yes"
642 --disable-bluez) bluez="no"
644 --enable-bluez) bluez="yes"
646 --disable-kvm) kvm="no"
648 --enable-kvm) kvm="yes"
650 --disable-spice) spice="no"
652 --enable-spice) spice="yes"
654 --enable-profiler) profiler="yes"
656 --enable-cocoa)
657 cocoa="yes" ;
658 sdl="no" ;
659 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
661 --disable-system) softmmu="no"
663 --enable-system) softmmu="yes"
665 --disable-user)
666 linux_user="no" ;
667 bsd_user="no" ;
668 darwin_user="no"
670 --enable-user) ;;
671 --disable-linux-user) linux_user="no"
673 --enable-linux-user) linux_user="yes"
675 --disable-darwin-user) darwin_user="no"
677 --enable-darwin-user) darwin_user="yes"
679 --disable-bsd-user) bsd_user="no"
681 --enable-bsd-user) bsd_user="yes"
683 --enable-guest-base) guest_base="yes"
685 --disable-guest-base) guest_base="no"
687 --enable-user-pie) user_pie="yes"
689 --disable-user-pie) user_pie="no"
691 --enable-uname-release=*) uname_release="$optarg"
693 --sparc_cpu=*)
695 --enable-werror) werror="yes"
697 --disable-werror) werror="no"
699 --disable-curses) curses="no"
701 --enable-curses) curses="yes"
703 --disable-curl) curl="no"
705 --enable-curl) curl="yes"
707 --disable-fdt) fdt="no"
709 --enable-fdt) fdt="yes"
711 --disable-check-utests) check_utests="no"
713 --enable-check-utests) check_utests="yes"
715 --disable-nptl) nptl="no"
717 --enable-nptl) nptl="yes"
719 --enable-mixemu) mixemu="yes"
721 --disable-linux-aio) linux_aio="no"
723 --enable-linux-aio) linux_aio="yes"
725 --disable-attr) attr="no"
727 --enable-attr) attr="yes"
729 --disable-blobs) blobs="no"
731 --with-pkgversion=*) pkgversion=" ($optarg)"
733 --disable-docs) docs="no"
735 --enable-docs) docs="yes"
737 --disable-vhost-net) vhost_net="no"
739 --enable-vhost-net) vhost_net="yes"
741 --disable-opengl) opengl="no"
743 --enable-opengl) opengl="yes"
745 --*dir)
747 --disable-rbd) rbd="no"
749 --enable-rbd) rbd="yes"
751 --disable-smartcard) smartcard="no"
753 --enable-smartcard) smartcard="yes"
755 --disable-smartcard-nss) smartcard_nss="no"
757 --enable-smartcard-nss) smartcard_nss="yes"
759 --disable-usb-redir) usb_redir="no"
761 --enable-usb-redir) usb_redir="yes"
763 --disable-zlib-test) zlib="no"
765 --enable-guest-agent) guest_agent="yes"
767 --disable-guest-agent) guest_agent="no"
769 *) echo "ERROR: unknown option $opt"; show_help="yes"
771 esac
772 done
775 # If cpu ~= sparc and sparc_cpu hasn't been defined, plug in the right
776 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
778 host_guest_base="no"
779 case "$cpu" in
780 sparc) case $sparc_cpu in
781 v7|v8)
782 QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
784 v8plus|v8plusa)
785 QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
787 *) # sparc_cpu not defined in the command line
788 QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
789 esac
790 LDFLAGS="-m32 $LDFLAGS"
791 QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
792 if test "$solaris" = "no" ; then
793 QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
794 helper_cflags="-ffixed-i0"
797 sparc64)
798 QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
799 LDFLAGS="-m64 $LDFLAGS"
800 QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
801 if test "$solaris" != "no" ; then
802 QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
805 s390)
806 QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
807 LDFLAGS="-m31 $LDFLAGS"
808 host_guest_base="yes"
810 s390x)
811 QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
812 LDFLAGS="-m64 $LDFLAGS"
813 host_guest_base="yes"
815 i386)
816 QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
817 LDFLAGS="-m32 $LDFLAGS"
818 cc_i386='$(CC) -m32'
819 helper_cflags="-fomit-frame-pointer"
820 host_guest_base="yes"
822 x86_64)
823 QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
824 LDFLAGS="-m64 $LDFLAGS"
825 cc_i386='$(CC) -m32'
826 host_guest_base="yes"
828 arm*)
829 host_guest_base="yes"
831 ppc*)
832 host_guest_base="yes"
834 mips*)
835 host_guest_base="yes"
837 ia64*)
838 host_guest_base="yes"
840 hppa*)
841 host_guest_base="yes"
843 unicore32*)
844 host_guest_base="yes"
846 esac
848 [ -z "$guest_base" ] && guest_base="$host_guest_base"
851 default_target_list=""
853 # these targets are portable
854 if [ "$softmmu" = "yes" ] ; then
855 default_target_list="\
856 i386-softmmu \
857 x86_64-softmmu \
858 alpha-softmmu \
859 arm-softmmu \
860 cris-softmmu \
861 lm32-softmmu \
862 m68k-softmmu \
863 microblaze-softmmu \
864 microblazeel-softmmu \
865 mips-softmmu \
866 mipsel-softmmu \
867 mips64-softmmu \
868 mips64el-softmmu \
869 ppc-softmmu \
870 ppcemb-softmmu \
871 ppc64-softmmu \
872 sh4-softmmu \
873 sh4eb-softmmu \
874 sparc-softmmu \
875 sparc64-softmmu \
876 s390x-softmmu \
877 xtensa-softmmu \
878 xtensaeb-softmmu \
881 # the following are Linux specific
882 if [ "$linux_user" = "yes" ] ; then
883 default_target_list="${default_target_list}\
884 i386-linux-user \
885 x86_64-linux-user \
886 alpha-linux-user \
887 arm-linux-user \
888 armeb-linux-user \
889 cris-linux-user \
890 m68k-linux-user \
891 microblaze-linux-user \
892 microblazeel-linux-user \
893 mips-linux-user \
894 mipsel-linux-user \
895 ppc-linux-user \
896 ppc64-linux-user \
897 ppc64abi32-linux-user \
898 sh4-linux-user \
899 sh4eb-linux-user \
900 sparc-linux-user \
901 sparc64-linux-user \
902 sparc32plus-linux-user \
903 unicore32-linux-user \
904 s390x-linux-user \
907 # the following are Darwin specific
908 if [ "$darwin_user" = "yes" ] ; then
909 default_target_list="$default_target_list i386-darwin-user ppc-darwin-user "
911 # the following are BSD specific
912 if [ "$bsd_user" = "yes" ] ; then
913 default_target_list="${default_target_list}\
914 i386-bsd-user \
915 x86_64-bsd-user \
916 sparc-bsd-user \
917 sparc64-bsd-user \
921 if test x"$show_help" = x"yes" ; then
922 cat << EOF
924 Usage: configure [options]
925 Options: [defaults in brackets after descriptions]
928 echo "Standard options:"
929 echo " --help print this message"
930 echo " --prefix=PREFIX install in PREFIX [$prefix]"
931 echo " --interp-prefix=PREFIX where to find shared libraries, etc."
932 echo " use %M for cpu name [$interp_prefix]"
933 echo " --target-list=LIST set target list (default: build everything)"
934 echo "Available targets: $default_target_list" | \
935 fold -s -w 53 | sed -e 's/^/ /'
936 echo ""
937 echo "Advanced options (experts only):"
938 echo " --source-path=PATH path of source code [$source_path]"
939 echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]"
940 echo " --cc=CC use C compiler CC [$cc]"
941 echo " --host-cc=CC use C compiler CC [$host_cc] for code run at"
942 echo " build time"
943 echo " --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS"
944 echo " --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS"
945 echo " --make=MAKE use specified make [$make]"
946 echo " --install=INSTALL use specified install [$install]"
947 echo " --python=PYTHON use specified python [$python]"
948 echo " --smbd=SMBD use specified smbd [$smbd]"
949 echo " --static enable static build [$static]"
950 echo " --mandir=PATH install man pages in PATH"
951 echo " --datadir=PATH install firmware in PATH"
952 echo " --docdir=PATH install documentation in PATH"
953 echo " --bindir=PATH install binaries in PATH"
954 echo " --sysconfdir=PATH install config in PATH/qemu"
955 echo " --enable-debug-tcg enable TCG debugging"
956 echo " --disable-debug-tcg disable TCG debugging (default)"
957 echo " --enable-debug enable common debug build options"
958 echo " --enable-sparse enable sparse checker"
959 echo " --disable-sparse disable sparse checker (default)"
960 echo " --disable-strip disable stripping binaries"
961 echo " --disable-werror disable compilation abort on warning"
962 echo " --disable-sdl disable SDL"
963 echo " --enable-sdl enable SDL"
964 echo " --disable-vnc disable VNC"
965 echo " --enable-vnc enable VNC"
966 echo " --enable-cocoa enable COCOA (Mac OS X only)"
967 echo " --audio-drv-list=LIST set audio drivers list:"
968 echo " Available drivers: $audio_possible_drivers"
969 echo " --audio-card-list=LIST set list of emulated audio cards [$audio_card_list]"
970 echo " Available cards: $audio_possible_cards"
971 echo " --block-drv-whitelist=L set block driver whitelist"
972 echo " (affects only QEMU, not qemu-img)"
973 echo " --enable-mixemu enable mixer emulation"
974 echo " --disable-xen disable xen backend driver support"
975 echo " --enable-xen enable xen backend driver support"
976 echo " --disable-brlapi disable BrlAPI"
977 echo " --enable-brlapi enable BrlAPI"
978 echo " --disable-vnc-tls disable TLS encryption for VNC server"
979 echo " --enable-vnc-tls enable TLS encryption for VNC server"
980 echo " --disable-vnc-sasl disable SASL encryption for VNC server"
981 echo " --enable-vnc-sasl enable SASL encryption for VNC server"
982 echo " --disable-vnc-jpeg disable JPEG lossy compression for VNC server"
983 echo " --enable-vnc-jpeg enable JPEG lossy compression for VNC server"
984 echo " --disable-vnc-png disable PNG compression for VNC server (default)"
985 echo " --enable-vnc-png enable PNG compression for VNC server"
986 echo " --disable-vnc-thread disable threaded VNC server"
987 echo " --enable-vnc-thread enable threaded VNC server"
988 echo " --disable-curses disable curses output"
989 echo " --enable-curses enable curses output"
990 echo " --disable-curl disable curl connectivity"
991 echo " --enable-curl enable curl connectivity"
992 echo " --disable-fdt disable fdt device tree"
993 echo " --enable-fdt enable fdt device tree"
994 echo " --disable-check-utests disable check unit-tests"
995 echo " --enable-check-utests enable check unit-tests"
996 echo " --disable-bluez disable bluez stack connectivity"
997 echo " --enable-bluez enable bluez stack connectivity"
998 echo " --disable-slirp disable SLIRP userspace network connectivity"
999 echo " --disable-kvm disable KVM acceleration support"
1000 echo " --enable-kvm enable KVM acceleration support"
1001 echo " --disable-nptl disable usermode NPTL support"
1002 echo " --enable-nptl enable usermode NPTL support"
1003 echo " --enable-system enable all system emulation targets"
1004 echo " --disable-system disable all system emulation targets"
1005 echo " --enable-user enable supported user emulation targets"
1006 echo " --disable-user disable all user emulation targets"
1007 echo " --enable-linux-user enable all linux usermode emulation targets"
1008 echo " --disable-linux-user disable all linux usermode emulation targets"
1009 echo " --enable-darwin-user enable all darwin usermode emulation targets"
1010 echo " --disable-darwin-user disable all darwin usermode emulation targets"
1011 echo " --enable-bsd-user enable all BSD usermode emulation targets"
1012 echo " --disable-bsd-user disable all BSD usermode emulation targets"
1013 echo " --enable-guest-base enable GUEST_BASE support for usermode"
1014 echo " emulation targets"
1015 echo " --disable-guest-base disable GUEST_BASE support"
1016 echo " --enable-user-pie build usermode emulation targets as PIE"
1017 echo " --disable-user-pie do not build usermode emulation targets as PIE"
1018 echo " --fmod-lib path to FMOD library"
1019 echo " --fmod-inc path to FMOD includes"
1020 echo " --oss-lib path to OSS library"
1021 echo " --enable-uname-release=R Return R for uname -r in usermode emulation"
1022 echo " --sparc_cpu=V Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
1023 echo " --disable-uuid disable uuid support"
1024 echo " --enable-uuid enable uuid support"
1025 echo " --disable-vde disable support for vde network"
1026 echo " --enable-vde enable support for vde network"
1027 echo " --disable-linux-aio disable Linux AIO support"
1028 echo " --enable-linux-aio enable Linux AIO support"
1029 echo " --disable-attr disables attr and xattr support"
1030 echo " --enable-attr enable attr and xattr support"
1031 echo " --disable-blobs disable installing provided firmware blobs"
1032 echo " --enable-docs enable documentation build"
1033 echo " --disable-docs disable documentation build"
1034 echo " --disable-vhost-net disable vhost-net acceleration support"
1035 echo " --enable-vhost-net enable vhost-net acceleration support"
1036 echo " --enable-trace-backend=B Set trace backend"
1037 echo " Available backends:" $("$source_path"/scripts/tracetool --list-backends)
1038 echo " --with-trace-file=NAME Full PATH,NAME of file to store traces"
1039 echo " Default:trace-<pid>"
1040 echo " --disable-spice disable spice"
1041 echo " --enable-spice enable spice"
1042 echo " --enable-rbd enable building the rados block device (rbd)"
1043 echo " --disable-smartcard disable smartcard support"
1044 echo " --enable-smartcard enable smartcard support"
1045 echo " --disable-smartcard-nss disable smartcard nss support"
1046 echo " --enable-smartcard-nss enable smartcard nss support"
1047 echo " --disable-usb-redir disable usb network redirection support"
1048 echo " --enable-usb-redir enable usb network redirection support"
1049 echo " --disable-guest-agent disable building of the QEMU Guest Agent"
1050 echo " --enable-guest-agent enable building of the QEMU Guest Agent"
1051 echo ""
1052 echo "NOTE: The object files are built at the place where configure is launched"
1053 exit 1
1056 # check that the C compiler works.
1057 cat > $TMPC <<EOF
1058 int main(void) {}
1061 if compile_object ; then
1062 : C compiler works ok
1063 else
1064 echo "ERROR: \"$cc\" either does not exist or does not work"
1065 exit 1
1068 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1069 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1070 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1071 gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags"
1072 cat > $TMPC << EOF
1073 int main(void) { return 0; }
1075 for flag in $gcc_flags; do
1076 if compile_prog "$flag -Werror" "" ; then
1077 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1079 done
1082 # Solaris specific configure tool chain decisions
1084 if test "$solaris" = "yes" ; then
1085 if has $install; then
1087 else
1088 echo "Solaris install program not found. Use --install=/usr/ucb/install or"
1089 echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
1090 echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1091 exit 1
1093 if test "`path_of $install`" = "/usr/sbin/install" ; then
1094 echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
1095 echo "try ginstall from the GNU fileutils available from www.blastwave.org"
1096 echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1097 exit 1
1099 if has ar; then
1101 else
1102 echo "Error: No path includes ar"
1103 if test -f /usr/ccs/bin/ar ; then
1104 echo "Add /usr/ccs/bin to your path and rerun configure"
1106 exit 1
1110 if test "$guest_agent" != "no" ; then
1111 if has $python; then
1113 else
1114 echo "Python not found. Use --python=/path/to/python"
1115 exit 1
1119 if test -z "$target_list" ; then
1120 target_list="$default_target_list"
1121 else
1122 target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1124 if test -z "$target_list" ; then
1125 echo "No targets enabled"
1126 exit 1
1128 # see if system emulation was really requested
1129 case " $target_list " in
1130 *"-softmmu "*) softmmu=yes
1132 *) softmmu=no
1134 esac
1136 feature_not_found() {
1137 feature=$1
1139 echo "ERROR"
1140 echo "ERROR: User requested feature $feature"
1141 echo "ERROR: configure was not able to find it"
1142 echo "ERROR"
1143 exit 1;
1146 if test -z "$cross_prefix" ; then
1148 # ---
1149 # big/little endian test
1150 cat > $TMPC << EOF
1151 #include <inttypes.h>
1152 int main(int argc, char ** argv){
1153 volatile uint32_t i=0x01234567;
1154 return (*((uint8_t*)(&i))) == 0x67;
1158 if compile_prog "" "" ; then
1159 $TMPE && bigendian="yes"
1160 else
1161 echo big/little test failed
1164 else
1166 # if cross compiling, cannot launch a program, so make a static guess
1167 case "$cpu" in
1168 armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1169 bigendian=yes
1171 esac
1175 # host long bits test, actually a pointer size test
1176 cat > $TMPC << EOF
1177 int sizeof_pointer_is_8[sizeof(void *) == 8 ? 1 : -1];
1179 if compile_object; then
1180 hostlongbits=64
1181 else
1182 hostlongbits=32
1186 ##########################################
1187 # NPTL probe
1189 if test "$nptl" != "no" ; then
1190 cat > $TMPC <<EOF
1191 #include <sched.h>
1192 #include <linux/futex.h>
1193 void foo()
1195 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1196 #error bork
1197 #endif
1201 if compile_object ; then
1202 nptl=yes
1203 else
1204 if test "$nptl" = "yes" ; then
1205 feature_not_found "nptl"
1207 nptl=no
1211 ##########################################
1212 # zlib check
1214 if test "$zlib" != "no" ; then
1215 cat > $TMPC << EOF
1216 #include <zlib.h>
1217 int main(void) { zlibVersion(); return 0; }
1219 if compile_prog "" "-lz" ; then
1221 else
1222 echo
1223 echo "Error: zlib check failed"
1224 echo "Make sure to have the zlib libs and headers installed."
1225 echo
1226 exit 1
1230 ##########################################
1231 # xen probe
1233 if test "$xen" != "no" ; then
1234 xen_libs="-lxenstore -lxenctrl -lxenguest"
1236 # Xen unstable
1237 cat > $TMPC <<EOF
1238 #include <xenctrl.h>
1239 #include <xs.h>
1240 #include <stdint.h>
1241 #include <xen/hvm/hvm_info_table.h>
1242 #if !defined(HVM_MAX_VCPUS)
1243 # error HVM_MAX_VCPUS not defined
1244 #endif
1245 int main(void) {
1246 xc_interface *xc;
1247 xs_daemon_open();
1248 xc = xc_interface_open(0, 0, 0);
1249 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1250 xc_gnttab_open(NULL, 0);
1251 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1252 return 0;
1255 if compile_prog "" "$xen_libs" ; then
1256 xen_ctrl_version=410
1257 xen=yes
1259 # Xen 4.0.0
1260 elif (
1261 cat > $TMPC <<EOF
1262 #include <xenctrl.h>
1263 #include <xs.h>
1264 #include <stdint.h>
1265 #include <xen/hvm/hvm_info_table.h>
1266 #if !defined(HVM_MAX_VCPUS)
1267 # error HVM_MAX_VCPUS not defined
1268 #endif
1269 int main(void) {
1270 struct xen_add_to_physmap xatp = {
1271 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1273 xs_daemon_open();
1274 xc_interface_open();
1275 xc_gnttab_open();
1276 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1277 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1278 return 0;
1281 compile_prog "" "$xen_libs"
1282 ) ; then
1283 xen_ctrl_version=400
1284 xen=yes
1286 # Xen 3.4.0
1287 elif (
1288 cat > $TMPC <<EOF
1289 #include <xenctrl.h>
1290 #include <xs.h>
1291 int main(void) {
1292 struct xen_add_to_physmap xatp = {
1293 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1295 xs_daemon_open();
1296 xc_interface_open();
1297 xc_gnttab_open();
1298 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1299 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1300 return 0;
1303 compile_prog "" "$xen_libs"
1304 ) ; then
1305 xen_ctrl_version=340
1306 xen=yes
1308 # Xen 3.3.0
1309 elif (
1310 cat > $TMPC <<EOF
1311 #include <xenctrl.h>
1312 #include <xs.h>
1313 int main(void) {
1314 xs_daemon_open();
1315 xc_interface_open();
1316 xc_gnttab_open();
1317 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1318 return 0;
1321 compile_prog "" "$xen_libs"
1322 ) ; then
1323 xen_ctrl_version=330
1324 xen=yes
1326 # Xen not found or unsupported
1327 else
1328 if test "$xen" = "yes" ; then
1329 feature_not_found "xen"
1331 xen=no
1334 if test "$xen" = yes; then
1335 libs_softmmu="$xen_libs $libs_softmmu"
1339 ##########################################
1340 # pkg-config probe
1342 if ! has $pkg_config; then
1343 echo "Error: pkg-config binary '$pkg_config' not found"
1344 exit 1
1347 ##########################################
1348 # libtool probe
1350 if ! has $libtool; then
1351 libtool=
1354 ##########################################
1355 # Sparse probe
1356 if test "$sparse" != "no" ; then
1357 if has cgcc; then
1358 sparse=yes
1359 else
1360 if test "$sparse" = "yes" ; then
1361 feature_not_found "sparse"
1363 sparse=no
1367 ##########################################
1368 # SDL probe
1370 # Look for sdl configuration program (pkg-config or sdl-config). Try
1371 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1372 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1373 sdl_config=sdl-config
1376 if $pkg_config sdl --modversion >/dev/null 2>&1; then
1377 sdlconfig="$pkg_config sdl"
1378 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1379 elif has ${sdl_config}; then
1380 sdlconfig="$sdl_config"
1381 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1382 else
1383 if test "$sdl" = "yes" ; then
1384 feature_not_found "sdl"
1386 sdl=no
1388 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1389 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1392 sdl_too_old=no
1393 if test "$sdl" != "no" ; then
1394 cat > $TMPC << EOF
1395 #include <SDL.h>
1396 #undef main /* We don't want SDL to override our main() */
1397 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1399 sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1400 if test "$static" = "yes" ; then
1401 sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1402 else
1403 sdl_libs=`$sdlconfig --libs 2> /dev/null`
1405 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1406 if test "$_sdlversion" -lt 121 ; then
1407 sdl_too_old=yes
1408 else
1409 if test "$cocoa" = "no" ; then
1410 sdl=yes
1414 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1415 if test "$sdl" = "yes" -a "$static" = "yes" ; then
1416 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1417 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1418 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1420 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1422 else
1423 sdl=no
1425 fi # static link
1426 else # sdl not found
1427 if test "$sdl" = "yes" ; then
1428 feature_not_found "sdl"
1430 sdl=no
1431 fi # sdl compile test
1434 if test "$sdl" = "yes" ; then
1435 cat > $TMPC <<EOF
1436 #include <SDL.h>
1437 #if defined(SDL_VIDEO_DRIVER_X11)
1438 #include <X11/XKBlib.h>
1439 #else
1440 #error No x11 support
1441 #endif
1442 int main(void) { return 0; }
1444 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1445 sdl_libs="$sdl_libs -lX11"
1447 if test "$mingw32" = "yes" ; then
1448 sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
1450 libs_softmmu="$sdl_libs $libs_softmmu"
1453 ##########################################
1454 # VNC TLS detection
1455 if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
1456 cat > $TMPC <<EOF
1457 #include <gnutls/gnutls.h>
1458 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1460 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1461 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1462 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1463 vnc_tls=yes
1464 libs_softmmu="$vnc_tls_libs $libs_softmmu"
1465 else
1466 if test "$vnc_tls" = "yes" ; then
1467 feature_not_found "vnc-tls"
1469 vnc_tls=no
1473 ##########################################
1474 # VNC SASL detection
1475 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1476 cat > $TMPC <<EOF
1477 #include <sasl/sasl.h>
1478 #include <stdio.h>
1479 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1481 # Assuming Cyrus-SASL installed in /usr prefix
1482 vnc_sasl_cflags=""
1483 vnc_sasl_libs="-lsasl2"
1484 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1485 vnc_sasl=yes
1486 libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1487 else
1488 if test "$vnc_sasl" = "yes" ; then
1489 feature_not_found "vnc-sasl"
1491 vnc_sasl=no
1495 ##########################################
1496 # VNC JPEG detection
1497 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1498 cat > $TMPC <<EOF
1499 #include <stdio.h>
1500 #include <jpeglib.h>
1501 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1503 vnc_jpeg_cflags=""
1504 vnc_jpeg_libs="-ljpeg"
1505 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1506 vnc_jpeg=yes
1507 libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1508 else
1509 if test "$vnc_jpeg" = "yes" ; then
1510 feature_not_found "vnc-jpeg"
1512 vnc_jpeg=no
1516 ##########################################
1517 # VNC PNG detection
1518 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1519 cat > $TMPC <<EOF
1520 //#include <stdio.h>
1521 #include <png.h>
1522 #include <stddef.h>
1523 int main(void) {
1524 png_structp png_ptr;
1525 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1526 return 0;
1529 if $pkg_config libpng --modversion >/dev/null 2>&1; then
1530 vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null`
1531 vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null`
1532 else
1533 vnc_png_cflags=""
1534 vnc_png_libs="-lpng"
1536 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1537 vnc_png=yes
1538 libs_softmmu="$vnc_png_libs $libs_softmmu"
1539 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
1540 else
1541 if test "$vnc_png" = "yes" ; then
1542 feature_not_found "vnc-png"
1544 vnc_png=no
1548 ##########################################
1549 # fnmatch() probe, used for ACL routines
1550 fnmatch="no"
1551 cat > $TMPC << EOF
1552 #include <fnmatch.h>
1553 int main(void)
1555 fnmatch("foo", "foo", 0);
1556 return 0;
1559 if compile_prog "" "" ; then
1560 fnmatch="yes"
1563 ##########################################
1564 # uuid_generate() probe, used for vdi block driver
1565 if test "$uuid" != "no" ; then
1566 uuid_libs="-luuid"
1567 cat > $TMPC << EOF
1568 #include <uuid/uuid.h>
1569 int main(void)
1571 uuid_t my_uuid;
1572 uuid_generate(my_uuid);
1573 return 0;
1576 if compile_prog "" "$uuid_libs" ; then
1577 uuid="yes"
1578 libs_softmmu="$uuid_libs $libs_softmmu"
1579 libs_tools="$uuid_libs $libs_tools"
1580 else
1581 if test "$uuid" = "yes" ; then
1582 feature_not_found "uuid"
1584 uuid=no
1588 ##########################################
1589 # xfsctl() probe, used for raw-posix
1590 if test "$xfs" != "no" ; then
1591 cat > $TMPC << EOF
1592 #include <xfs/xfs.h>
1593 int main(void)
1595 xfsctl(NULL, 0, 0, NULL);
1596 return 0;
1599 if compile_prog "" "" ; then
1600 xfs="yes"
1601 else
1602 if test "$xfs" = "yes" ; then
1603 feature_not_found "xfs"
1605 xfs=no
1609 ##########################################
1610 # vde libraries probe
1611 if test "$vde" != "no" ; then
1612 vde_libs="-lvdeplug"
1613 cat > $TMPC << EOF
1614 #include <libvdeplug.h>
1615 int main(void)
1617 struct vde_open_args a = {0, 0, 0};
1618 vde_open("", "", &a);
1619 return 0;
1622 if compile_prog "" "$vde_libs" ; then
1623 vde=yes
1624 libs_softmmu="$vde_libs $libs_softmmu"
1625 libs_tools="$vde_libs $libs_tools"
1626 else
1627 if test "$vde" = "yes" ; then
1628 feature_not_found "vde"
1630 vde=no
1634 ##########################################
1635 # Sound support libraries probe
1637 audio_drv_probe()
1639 drv=$1
1640 hdr=$2
1641 lib=$3
1642 exp=$4
1643 cfl=$5
1644 cat > $TMPC << EOF
1645 #include <$hdr>
1646 int main(void) { $exp }
1648 if compile_prog "$cfl" "$lib" ; then
1650 else
1651 echo
1652 echo "Error: $drv check failed"
1653 echo "Make sure to have the $drv libs and headers installed."
1654 echo
1655 exit 1
1659 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1660 for drv in $audio_drv_list; do
1661 case $drv in
1662 alsa)
1663 audio_drv_probe $drv alsa/asoundlib.h -lasound \
1664 "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1665 libs_softmmu="-lasound $libs_softmmu"
1668 fmod)
1669 if test -z $fmod_lib || test -z $fmod_inc; then
1670 echo
1671 echo "Error: You must specify path to FMOD library and headers"
1672 echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1673 echo
1674 exit 1
1676 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1677 libs_softmmu="$fmod_lib $libs_softmmu"
1680 esd)
1681 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1682 libs_softmmu="-lesd $libs_softmmu"
1683 audio_pt_int="yes"
1687 audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1688 "pa_simple *s = 0; pa_simple_free(s); return 0;"
1689 libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1690 audio_pt_int="yes"
1693 coreaudio)
1694 libs_softmmu="-framework CoreAudio $libs_softmmu"
1697 dsound)
1698 libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1699 audio_win_int="yes"
1702 oss)
1703 libs_softmmu="$oss_lib $libs_softmmu"
1706 sdl|wav)
1707 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1710 winwave)
1711 libs_softmmu="-lwinmm $libs_softmmu"
1712 audio_win_int="yes"
1716 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1717 echo
1718 echo "Error: Unknown driver '$drv' selected"
1719 echo "Possible drivers are: $audio_possible_drivers"
1720 echo
1721 exit 1
1724 esac
1725 done
1727 ##########################################
1728 # BrlAPI probe
1730 if test "$brlapi" != "no" ; then
1731 brlapi_libs="-lbrlapi"
1732 cat > $TMPC << EOF
1733 #include <brlapi.h>
1734 #include <stddef.h>
1735 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1737 if compile_prog "" "$brlapi_libs" ; then
1738 brlapi=yes
1739 libs_softmmu="$brlapi_libs $libs_softmmu"
1740 else
1741 if test "$brlapi" = "yes" ; then
1742 feature_not_found "brlapi"
1744 brlapi=no
1748 ##########################################
1749 # curses probe
1750 if test "$mingw32" = "yes" ; then
1751 curses_list="-lpdcurses"
1752 else
1753 curses_list="-lncurses -lcurses"
1756 if test "$curses" != "no" ; then
1757 curses_found=no
1758 cat > $TMPC << EOF
1759 #include <curses.h>
1760 #ifdef __OpenBSD__
1761 #define resize_term resizeterm
1762 #endif
1763 int main(void) { resize_term(0, 0); return curses_version(); }
1765 for curses_lib in $curses_list; do
1766 if compile_prog "" "$curses_lib" ; then
1767 curses_found=yes
1768 libs_softmmu="$curses_lib $libs_softmmu"
1769 break
1771 done
1772 if test "$curses_found" = "yes" ; then
1773 curses=yes
1774 else
1775 if test "$curses" = "yes" ; then
1776 feature_not_found "curses"
1778 curses=no
1782 ##########################################
1783 # curl probe
1785 if $pkg_config libcurl --modversion >/dev/null 2>&1; then
1786 curlconfig="$pkg_config libcurl"
1787 else
1788 curlconfig=curl-config
1791 if test "$curl" != "no" ; then
1792 cat > $TMPC << EOF
1793 #include <curl/curl.h>
1794 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
1796 curl_cflags=`$curlconfig --cflags 2>/dev/null`
1797 curl_libs=`$curlconfig --libs 2>/dev/null`
1798 if compile_prog "$curl_cflags" "$curl_libs" ; then
1799 curl=yes
1800 libs_tools="$curl_libs $libs_tools"
1801 libs_softmmu="$curl_libs $libs_softmmu"
1802 else
1803 if test "$curl" = "yes" ; then
1804 feature_not_found "curl"
1806 curl=no
1808 fi # test "$curl"
1810 ##########################################
1811 # check framework probe
1813 if test "$check_utests" != "no" ; then
1814 cat > $TMPC << EOF
1815 #include <check.h>
1816 int main(void) { suite_create("qemu test"); return 0; }
1818 check_libs=`$pkg_config --libs check`
1819 if compile_prog "" $check_libs ; then
1820 check_utests=yes
1821 libs_tools="$check_libs $libs_tools"
1822 else
1823 if test "$check_utests" = "yes" ; then
1824 feature_not_found "check"
1826 check_utests=no
1828 fi # test "$check_utests"
1830 ##########################################
1831 # bluez support probe
1832 if test "$bluez" != "no" ; then
1833 cat > $TMPC << EOF
1834 #include <bluetooth/bluetooth.h>
1835 int main(void) { return bt_error(0); }
1837 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
1838 bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
1839 if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1840 bluez=yes
1841 libs_softmmu="$bluez_libs $libs_softmmu"
1842 else
1843 if test "$bluez" = "yes" ; then
1844 feature_not_found "bluez"
1846 bluez="no"
1850 ##########################################
1851 # glib support probe
1852 if $pkg_config --modversion gthread-2.0 > /dev/null 2>&1 ; then
1853 glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null`
1854 glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null`
1855 LIBS="$glib_libs $LIBS"
1856 libs_qga="$glib_libs $libs_qga"
1857 else
1858 echo "glib-2.0 required to compile QEMU"
1859 exit 1
1862 ##########################################
1863 # pthread probe
1864 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
1866 pthread=no
1867 cat > $TMPC << EOF
1868 #include <pthread.h>
1869 int main(void) { pthread_create(0,0,0,0); return 0; }
1871 if compile_prog "" "" ; then
1872 pthread=yes
1873 else
1874 for pthread_lib in $PTHREADLIBS_LIST; do
1875 if compile_prog "" "$pthread_lib" ; then
1876 pthread=yes
1877 LIBS="$pthread_lib $LIBS"
1878 break
1880 done
1883 if test "$mingw32" != yes -a "$pthread" = no; then
1884 echo
1885 echo "Error: pthread check failed"
1886 echo "Make sure to have the pthread libs and headers installed."
1887 echo
1888 exit 1
1891 ##########################################
1892 # rbd probe
1893 if test "$rbd" != "no" ; then
1894 cat > $TMPC <<EOF
1895 #include <stdio.h>
1896 #include <rbd/librbd.h>
1897 int main(void) {
1898 rados_t cluster;
1899 rados_create(&cluster, NULL);
1900 return 0;
1903 rbd_libs="-lrbd -lrados"
1904 if compile_prog "" "$rbd_libs" ; then
1905 rbd=yes
1906 libs_tools="$rbd_libs $libs_tools"
1907 libs_softmmu="$rbd_libs $libs_softmmu"
1908 else
1909 if test "$rbd" = "yes" ; then
1910 feature_not_found "rados block device"
1912 rbd=no
1916 ##########################################
1917 # linux-aio probe
1919 if test "$linux_aio" != "no" ; then
1920 cat > $TMPC <<EOF
1921 #include <libaio.h>
1922 #include <sys/eventfd.h>
1923 #include <stddef.h>
1924 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
1926 if compile_prog "" "-laio" ; then
1927 linux_aio=yes
1928 libs_softmmu="$libs_softmmu -laio"
1929 libs_tools="$libs_tools -laio"
1930 else
1931 if test "$linux_aio" = "yes" ; then
1932 feature_not_found "linux AIO"
1934 linux_aio=no
1938 ##########################################
1939 # attr probe
1941 if test "$attr" != "no" ; then
1942 cat > $TMPC <<EOF
1943 #include <stdio.h>
1944 #include <sys/types.h>
1945 #include <attr/xattr.h>
1946 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
1948 if compile_prog "" "-lattr" ; then
1949 attr=yes
1950 LIBS="-lattr $LIBS"
1951 else
1952 if test "$attr" = "yes" ; then
1953 feature_not_found "ATTR"
1955 attr=no
1959 ##########################################
1960 # iovec probe
1961 cat > $TMPC <<EOF
1962 #include <sys/types.h>
1963 #include <sys/uio.h>
1964 #include <unistd.h>
1965 int main(void) { struct iovec iov; return 0; }
1967 iovec=no
1968 if compile_prog "" "" ; then
1969 iovec=yes
1972 ##########################################
1973 # preadv probe
1974 cat > $TMPC <<EOF
1975 #include <sys/types.h>
1976 #include <sys/uio.h>
1977 #include <unistd.h>
1978 int main(void) { preadv; }
1980 preadv=no
1981 if compile_prog "" "" ; then
1982 preadv=yes
1985 ##########################################
1986 # fdt probe
1987 if test "$fdt" != "no" ; then
1988 fdt_libs="-lfdt"
1989 cat > $TMPC << EOF
1990 int main(void) { return 0; }
1992 if compile_prog "" "$fdt_libs" ; then
1993 fdt=yes
1994 else
1995 if test "$fdt" = "yes" ; then
1996 feature_not_found "fdt"
1998 fdt_libs=
1999 fdt=no
2003 ##########################################
2004 # opengl probe, used by milkymist-tmu2
2005 if test "$opengl" != "no" ; then
2006 opengl_libs="-lGL"
2007 cat > $TMPC << EOF
2008 #include <X11/Xlib.h>
2009 #include <GL/gl.h>
2010 #include <GL/glx.h>
2011 int main(void) { GL_VERSION; return 0; }
2013 if compile_prog "" "-lGL" ; then
2014 opengl=yes
2015 else
2016 if test "$opengl" = "yes" ; then
2017 feature_not_found "opengl"
2019 opengl_libs=
2020 opengl=no
2025 # Check for xxxat() functions when we are building linux-user
2026 # emulator. This is done because older glibc versions don't
2027 # have syscall stubs for these implemented.
2029 atfile=no
2030 cat > $TMPC << EOF
2031 #define _ATFILE_SOURCE
2032 #include <sys/types.h>
2033 #include <fcntl.h>
2034 #include <unistd.h>
2037 main(void)
2039 /* try to unlink nonexisting file */
2040 return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
2043 if compile_prog "" "" ; then
2044 atfile=yes
2047 # Check for inotify functions when we are building linux-user
2048 # emulator. This is done because older glibc versions don't
2049 # have syscall stubs for these implemented. In that case we
2050 # don't provide them even if kernel supports them.
2052 inotify=no
2053 cat > $TMPC << EOF
2054 #include <sys/inotify.h>
2057 main(void)
2059 /* try to start inotify */
2060 return inotify_init();
2063 if compile_prog "" "" ; then
2064 inotify=yes
2067 inotify1=no
2068 cat > $TMPC << EOF
2069 #include <sys/inotify.h>
2072 main(void)
2074 /* try to start inotify */
2075 return inotify_init1(0);
2078 if compile_prog "" "" ; then
2079 inotify1=yes
2082 # check if utimensat and futimens are supported
2083 utimens=no
2084 cat > $TMPC << EOF
2085 #define _ATFILE_SOURCE
2086 #include <stddef.h>
2087 #include <fcntl.h>
2089 int main(void)
2091 utimensat(AT_FDCWD, "foo", NULL, 0);
2092 futimens(0, NULL);
2093 return 0;
2096 if compile_prog "" "" ; then
2097 utimens=yes
2100 # check if pipe2 is there
2101 pipe2=no
2102 cat > $TMPC << EOF
2103 #include <unistd.h>
2104 #include <fcntl.h>
2106 int main(void)
2108 int pipefd[2];
2109 pipe2(pipefd, O_CLOEXEC);
2110 return 0;
2113 if compile_prog "" "" ; then
2114 pipe2=yes
2117 # check if accept4 is there
2118 accept4=no
2119 cat > $TMPC << EOF
2120 #include <sys/socket.h>
2121 #include <stddef.h>
2123 int main(void)
2125 accept4(0, NULL, NULL, SOCK_CLOEXEC);
2126 return 0;
2129 if compile_prog "" "" ; then
2130 accept4=yes
2133 # check if tee/splice is there. vmsplice was added same time.
2134 splice=no
2135 cat > $TMPC << EOF
2136 #include <unistd.h>
2137 #include <fcntl.h>
2138 #include <limits.h>
2140 int main(void)
2142 int len, fd;
2143 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2144 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2145 return 0;
2148 if compile_prog "" "" ; then
2149 splice=yes
2152 ##########################################
2153 # signalfd probe
2154 signalfd="no"
2155 cat > $TMPC << EOF
2156 #define _GNU_SOURCE
2157 #include <unistd.h>
2158 #include <sys/syscall.h>
2159 #include <signal.h>
2160 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2163 if compile_prog "" "" ; then
2164 signalfd=yes
2167 # check if eventfd is supported
2168 eventfd=no
2169 cat > $TMPC << EOF
2170 #include <sys/eventfd.h>
2172 int main(void)
2174 int efd = eventfd(0, 0);
2175 return 0;
2178 if compile_prog "" "" ; then
2179 eventfd=yes
2182 # check for fallocate
2183 fallocate=no
2184 cat > $TMPC << EOF
2185 #include <fcntl.h>
2187 int main(void)
2189 fallocate(0, 0, 0, 0);
2190 return 0;
2193 if compile_prog "$ARCH_CFLAGS" "" ; then
2194 fallocate=yes
2197 # check for sync_file_range
2198 sync_file_range=no
2199 cat > $TMPC << EOF
2200 #include <fcntl.h>
2202 int main(void)
2204 sync_file_range(0, 0, 0, 0);
2205 return 0;
2208 if compile_prog "$ARCH_CFLAGS" "" ; then
2209 sync_file_range=yes
2212 # check for linux/fiemap.h and FS_IOC_FIEMAP
2213 fiemap=no
2214 cat > $TMPC << EOF
2215 #include <sys/ioctl.h>
2216 #include <linux/fs.h>
2217 #include <linux/fiemap.h>
2219 int main(void)
2221 ioctl(0, FS_IOC_FIEMAP, 0);
2222 return 0;
2225 if compile_prog "$ARCH_CFLAGS" "" ; then
2226 fiemap=yes
2229 # check for dup3
2230 dup3=no
2231 cat > $TMPC << EOF
2232 #include <unistd.h>
2234 int main(void)
2236 dup3(0, 0, 0);
2237 return 0;
2240 if compile_prog "" "" ; then
2241 dup3=yes
2244 # check for epoll support
2245 epoll=no
2246 cat > $TMPC << EOF
2247 #include <sys/epoll.h>
2249 int main(void)
2251 epoll_create(0);
2252 return 0;
2255 if compile_prog "$ARCH_CFLAGS" "" ; then
2256 epoll=yes
2259 # epoll_create1 and epoll_pwait are later additions
2260 # so we must check separately for their presence
2261 epoll_create1=no
2262 cat > $TMPC << EOF
2263 #include <sys/epoll.h>
2265 int main(void)
2267 /* Note that we use epoll_create1 as a value, not as
2268 * a function being called. This is necessary so that on
2269 * old SPARC glibc versions where the function was present in
2270 * the library but not declared in the header file we will
2271 * fail the configure check. (Otherwise we will get a compiler
2272 * warning but not an error, and will proceed to fail the
2273 * qemu compile where we compile with -Werror.)
2275 epoll_create1;
2276 return 0;
2279 if compile_prog "$ARCH_CFLAGS" "" ; then
2280 epoll_create1=yes
2283 epoll_pwait=no
2284 cat > $TMPC << EOF
2285 #include <sys/epoll.h>
2287 int main(void)
2289 epoll_pwait(0, 0, 0, 0, 0);
2290 return 0;
2293 if compile_prog "$ARCH_CFLAGS" "" ; then
2294 epoll_pwait=yes
2297 # Check if tools are available to build documentation.
2298 if test "$docs" != "no" ; then
2299 if has makeinfo && has pod2man; then
2300 docs=yes
2301 else
2302 if test "$docs" = "yes" ; then
2303 feature_not_found "docs"
2305 docs=no
2309 # Search for bswap_32 function
2310 byteswap_h=no
2311 cat > $TMPC << EOF
2312 #include <byteswap.h>
2313 int main(void) { return bswap_32(0); }
2315 if compile_prog "" "" ; then
2316 byteswap_h=yes
2319 # Search for bswap_32 function
2320 bswap_h=no
2321 cat > $TMPC << EOF
2322 #include <sys/endian.h>
2323 #include <sys/types.h>
2324 #include <machine/bswap.h>
2325 int main(void) { return bswap32(0); }
2327 if compile_prog "" "" ; then
2328 bswap_h=yes
2331 ##########################################
2332 # Do we need librt
2333 cat > $TMPC <<EOF
2334 #include <signal.h>
2335 #include <time.h>
2336 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
2339 if compile_prog "" "" ; then
2341 elif compile_prog "" "-lrt" ; then
2342 LIBS="-lrt $LIBS"
2345 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2346 "$aix" != "yes" -a "$haiku" != "yes" ; then
2347 libs_softmmu="-lutil $libs_softmmu"
2350 ##########################################
2351 # check if the compiler defines offsetof
2353 need_offsetof=yes
2354 cat > $TMPC << EOF
2355 #include <stddef.h>
2356 int main(void) { struct s { int f; }; return offsetof(struct s, f); }
2358 if compile_prog "" "" ; then
2359 need_offsetof=no
2362 ##########################################
2363 # check if the compiler understands attribute warn_unused_result
2365 # This could be smarter, but gcc -Werror does not error out even when warning
2366 # about attribute warn_unused_result
2368 gcc_attribute_warn_unused_result=no
2369 cat > $TMPC << EOF
2370 #if defined(__GNUC__) && (__GNUC__ < 4) && defined(__GNUC_MINOR__) && (__GNUC__ < 4)
2371 #error gcc 3.3 or older
2372 #endif
2373 int main(void) { return 0;}
2375 if compile_prog "" ""; then
2376 gcc_attribute_warn_unused_result=yes
2379 # spice probe
2380 if test "$spice" != "no" ; then
2381 cat > $TMPC << EOF
2382 #include <spice.h>
2383 int main(void) { spice_server_new(); return 0; }
2385 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2386 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2387 if $pkg_config --atleast-version=0.6.0 spice-server >/dev/null 2>&1 && \
2388 compile_prog "$spice_cflags" "$spice_libs" ; then
2389 spice="yes"
2390 libs_softmmu="$libs_softmmu $spice_libs"
2391 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2392 else
2393 if test "$spice" = "yes" ; then
2394 feature_not_found "spice"
2396 spice="no"
2400 # check for libcacard for smartcard support
2401 if test "$smartcard" != "no" ; then
2402 smartcard="yes"
2403 smartcard_cflags=""
2404 # TODO - what's the minimal nss version we support?
2405 if test "$smartcard_nss" != "no"; then
2406 if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 ; then
2407 smartcard_nss="yes"
2408 smartcard_cflags="-I\$(SRC_PATH)/libcacard"
2409 libcacard_libs=$($pkg_config --libs nss 2>/dev/null)
2410 libcacard_cflags=$($pkg_config --cflags nss 2>/dev/null)
2411 QEMU_CFLAGS="$QEMU_CFLAGS $smartcard_cflags $libcacard_cflags"
2412 LIBS="$libcacard_libs $LIBS"
2413 else
2414 if test "$smartcard_nss" = "yes"; then
2415 feature_not_found "nss"
2417 smartcard_nss="no"
2421 if test "$smartcard" = "no" ; then
2422 smartcard_nss="no"
2425 # check for usbredirparser for usb network redirection support
2426 if test "$usb_redir" != "no" ; then
2427 if $pkg_config libusbredirparser >/dev/null 2>&1 ; then
2428 usb_redir="yes"
2429 usb_redir_cflags=$($pkg_config --cflags libusbredirparser 2>/dev/null)
2430 usb_redir_libs=$($pkg_config --libs libusbredirparser 2>/dev/null)
2431 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
2432 LIBS="$LIBS $usb_redir_libs"
2433 else
2434 if test "$usb_redir" = "yes"; then
2435 feature_not_found "usb-redir"
2437 usb_redir="no"
2441 ##########################################
2443 ##########################################
2444 # check if we have fdatasync
2446 fdatasync=no
2447 cat > $TMPC << EOF
2448 #include <unistd.h>
2449 int main(void) {
2450 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
2451 return fdatasync(0);
2452 #else
2453 #abort Not supported
2454 #endif
2457 if compile_prog "" "" ; then
2458 fdatasync=yes
2461 ##########################################
2462 # check if we have madvise
2464 madvise=no
2465 cat > $TMPC << EOF
2466 #include <sys/types.h>
2467 #include <sys/mman.h>
2468 #include <stddef.h>
2469 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2471 if compile_prog "" "" ; then
2472 madvise=yes
2475 ##########################################
2476 # check if we have posix_madvise
2478 posix_madvise=no
2479 cat > $TMPC << EOF
2480 #include <sys/mman.h>
2481 #include <stddef.h>
2482 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2484 if compile_prog "" "" ; then
2485 posix_madvise=yes
2488 ##########################################
2489 # check if trace backend exists
2491 sh "$source_path/scripts/tracetool" "--$trace_backend" --check-backend > /dev/null 2> /dev/null
2492 if test "$?" -ne 0 ; then
2493 echo
2494 echo "Error: invalid trace backend"
2495 echo "Please choose a supported trace backend."
2496 echo
2497 exit 1
2500 ##########################################
2501 # For 'ust' backend, test if ust headers are present
2502 if test "$trace_backend" = "ust"; then
2503 cat > $TMPC << EOF
2504 #include <ust/tracepoint.h>
2505 #include <ust/marker.h>
2506 int main(void) { return 0; }
2508 if compile_prog "" "" ; then
2509 LIBS="-lust $LIBS"
2510 else
2511 echo
2512 echo "Error: Trace backend 'ust' missing libust header files"
2513 echo
2514 exit 1
2518 ##########################################
2519 # For 'dtrace' backend, test if 'dtrace' command is present
2520 if test "$trace_backend" = "dtrace"; then
2521 if ! has 'dtrace' ; then
2522 echo
2523 echo "Error: dtrace command is not found in PATH $PATH"
2524 echo
2525 exit 1
2527 trace_backend_stap="no"
2528 if has 'stap' ; then
2529 trace_backend_stap="yes"
2533 ##########################################
2534 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
2535 # use i686 as default anyway, but for those that don't, an explicit
2536 # specification is necessary
2537 if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then
2538 cat > $TMPC << EOF
2539 int sfaa(unsigned *ptr)
2541 return __sync_fetch_and_and(ptr, 0);
2544 int main(int argc, char **argv)
2546 int val = 42;
2547 sfaa(&val);
2548 return val;
2551 if ! compile_prog "" "" ; then
2552 CFLAGS+="-march=i486"
2556 ##########################################
2557 # check if we have makecontext
2559 ucontext_coroutine=no
2560 if test "$darwin" != "yes"; then
2561 cat > $TMPC << EOF
2562 #include <ucontext.h>
2563 int main(void) { makecontext(0, 0, 0); }
2565 if compile_prog "" "" ; then
2566 ucontext_coroutine=yes
2570 ##########################################
2571 # End of CC checks
2572 # After here, no more $cc or $ld runs
2574 if test "$debug" = "no" ; then
2575 CFLAGS="-O2 $CFLAGS"
2578 # Consult white-list to determine whether to enable werror
2579 # by default. Only enable by default for git builds
2580 z_version=`cut -f3 -d. $source_path/VERSION`
2582 if test -z "$werror" ; then
2583 if test "$z_version" = "50" -a \
2584 "$linux" = "yes" ; then
2585 werror="yes"
2586 else
2587 werror="no"
2591 # Disable zero malloc errors for official releases unless explicitly told to
2592 # enable/disable
2593 if test -z "$zero_malloc" ; then
2594 if test "$z_version" = "50" ; then
2595 zero_malloc="no"
2596 else
2597 zero_malloc="yes"
2601 if test "$werror" = "yes" ; then
2602 QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
2605 if test "$solaris" = "no" ; then
2606 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
2607 LDFLAGS="-Wl,--warn-common $LDFLAGS"
2611 # Use ASLR, no-SEH and DEP if available
2612 if test "$mingw32" = "yes" ; then
2613 for flag in --dynamicbase --no-seh --nxcompat; do
2614 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
2615 LDFLAGS="-Wl,$flag $LDFLAGS"
2617 done
2620 confdir=$sysconfdir$confsuffix
2622 tools=
2623 if test "$softmmu" = yes ; then
2624 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2625 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2626 tools="qemu-nbd\$(EXESUF) $tools"
2627 if [ "$guest_agent" = "yes" ]; then
2628 tools="qemu-ga\$(EXESUF) $tools"
2630 if [ "$check_utests" = "yes" ]; then
2631 tools="check-qint check-qstring check-qdict check-qlist $tools"
2632 tools="check-qfloat check-qjson $tools"
2637 # Mac OS X ships with a broken assembler
2638 roms=
2639 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2640 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2641 "$softmmu" = yes ; then
2642 roms="optionrom"
2644 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
2645 roms="$roms spapr-rtas"
2648 echo "Install prefix $prefix"
2649 echo "BIOS directory `eval echo $datadir`"
2650 echo "binary directory `eval echo $bindir`"
2651 echo "library directory `eval echo $libdir`"
2652 echo "include directory `eval echo $includedir`"
2653 echo "config directory `eval echo $sysconfdir`"
2654 if test "$mingw32" = "no" ; then
2655 echo "Manual directory `eval echo $mandir`"
2656 echo "ELF interp prefix $interp_prefix"
2658 echo "Source path $source_path"
2659 echo "C compiler $cc"
2660 echo "Host C compiler $host_cc"
2661 echo "CFLAGS $CFLAGS"
2662 echo "QEMU_CFLAGS $QEMU_CFLAGS"
2663 echo "LDFLAGS $LDFLAGS"
2664 echo "make $make"
2665 echo "install $install"
2666 echo "python $python"
2667 if test "$slirp" = "yes" ; then
2668 echo "smbd $smbd"
2670 echo "host CPU $cpu"
2671 echo "host big endian $bigendian"
2672 echo "target list $target_list"
2673 echo "tcg debug enabled $debug_tcg"
2674 echo "Mon debug enabled $debug_mon"
2675 echo "gprof enabled $gprof"
2676 echo "sparse enabled $sparse"
2677 echo "strip binaries $strip_opt"
2678 echo "profiler $profiler"
2679 echo "static build $static"
2680 echo "-Werror enabled $werror"
2681 if test "$darwin" = "yes" ; then
2682 echo "Cocoa support $cocoa"
2684 echo "SDL support $sdl"
2685 echo "curses support $curses"
2686 echo "curl support $curl"
2687 echo "check support $check_utests"
2688 echo "mingw32 support $mingw32"
2689 echo "Audio drivers $audio_drv_list"
2690 echo "Extra audio cards $audio_card_list"
2691 echo "Block whitelist $block_drv_whitelist"
2692 echo "Mixer emulation $mixemu"
2693 echo "VNC support $vnc"
2694 if test "$vnc" = "yes" ; then
2695 echo "VNC TLS support $vnc_tls"
2696 echo "VNC SASL support $vnc_sasl"
2697 echo "VNC JPEG support $vnc_jpeg"
2698 echo "VNC PNG support $vnc_png"
2699 echo "VNC thread $vnc_thread"
2701 if test -n "$sparc_cpu"; then
2702 echo "Target Sparc Arch $sparc_cpu"
2704 echo "xen support $xen"
2705 echo "brlapi support $brlapi"
2706 echo "bluez support $bluez"
2707 echo "Documentation $docs"
2708 [ ! -z "$uname_release" ] && \
2709 echo "uname -r $uname_release"
2710 echo "NPTL support $nptl"
2711 echo "GUEST_BASE $guest_base"
2712 echo "PIE user targets $user_pie"
2713 echo "vde support $vde"
2714 echo "Linux AIO support $linux_aio"
2715 echo "ATTR/XATTR support $attr"
2716 echo "Install blobs $blobs"
2717 echo "KVM support $kvm"
2718 echo "fdt support $fdt"
2719 echo "preadv support $preadv"
2720 echo "fdatasync $fdatasync"
2721 echo "madvise $madvise"
2722 echo "posix_madvise $posix_madvise"
2723 echo "uuid support $uuid"
2724 echo "vhost-net support $vhost_net"
2725 echo "Trace backend $trace_backend"
2726 echo "Trace output file $trace_file-<pid>"
2727 echo "spice support $spice"
2728 echo "rbd support $rbd"
2729 echo "xfsctl support $xfs"
2730 echo "nss used $smartcard_nss"
2731 echo "usb net redir $usb_redir"
2732 echo "OpenGL support $opengl"
2733 echo "build guest agent $guest_agent"
2735 if test "$sdl_too_old" = "yes"; then
2736 echo "-> Your SDL version is too old - please upgrade to have SDL support"
2739 config_host_mak="config-host.mak"
2740 config_host_ld="config-host.ld"
2742 echo "# Automatically generated by configure - do not modify" > $config_host_mak
2743 printf "# Configured with:" >> $config_host_mak
2744 printf " '%s'" "$0" "$@" >> $config_host_mak
2745 echo >> $config_host_mak
2747 echo all: >> $config_host_mak
2748 echo "prefix=$prefix" >> $config_host_mak
2749 echo "bindir=$bindir" >> $config_host_mak
2750 echo "libdir=$libdir" >> $config_host_mak
2751 echo "includedir=$includedir" >> $config_host_mak
2752 echo "mandir=$mandir" >> $config_host_mak
2753 echo "datadir=$datadir" >> $config_host_mak
2754 echo "sysconfdir=$sysconfdir" >> $config_host_mak
2755 echo "docdir=$docdir" >> $config_host_mak
2756 echo "confdir=$confdir" >> $config_host_mak
2758 case "$cpu" in
2759 i386|x86_64|alpha|cris|hppa|ia64|lm32|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64|unicore32)
2760 ARCH=$cpu
2762 armv4b|armv4l)
2763 ARCH=arm
2765 esac
2766 echo "ARCH=$ARCH" >> $config_host_mak
2767 if test "$debug_tcg" = "yes" ; then
2768 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2770 if test "$debug_mon" = "yes" ; then
2771 echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
2773 if test "$debug" = "yes" ; then
2774 echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2776 if test "$strip_opt" = "yes" ; then
2777 echo "STRIP=${strip}" >> $config_host_mak
2779 if test "$bigendian" = "yes" ; then
2780 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2782 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2783 if test "$mingw32" = "yes" ; then
2784 echo "CONFIG_WIN32=y" >> $config_host_mak
2785 rc_version=`cat $source_path/VERSION`
2786 version_major=${rc_version%%.*}
2787 rc_version=${rc_version#*.}
2788 version_minor=${rc_version%%.*}
2789 rc_version=${rc_version#*.}
2790 version_subminor=${rc_version%%.*}
2791 version_micro=0
2792 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2793 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2794 else
2795 echo "CONFIG_POSIX=y" >> $config_host_mak
2798 if test "$linux" = "yes" ; then
2799 echo "CONFIG_LINUX=y" >> $config_host_mak
2802 if test "$darwin" = "yes" ; then
2803 echo "CONFIG_DARWIN=y" >> $config_host_mak
2806 if test "$aix" = "yes" ; then
2807 echo "CONFIG_AIX=y" >> $config_host_mak
2810 if test "$solaris" = "yes" ; then
2811 echo "CONFIG_SOLARIS=y" >> $config_host_mak
2812 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
2813 if test "$needs_libsunmath" = "yes" ; then
2814 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
2817 if test "$haiku" = "yes" ; then
2818 echo "CONFIG_HAIKU=y" >> $config_host_mak
2820 if test "$static" = "yes" ; then
2821 echo "CONFIG_STATIC=y" >> $config_host_mak
2823 if test "$profiler" = "yes" ; then
2824 echo "CONFIG_PROFILER=y" >> $config_host_mak
2826 if test "$slirp" = "yes" ; then
2827 echo "CONFIG_SLIRP=y" >> $config_host_mak
2828 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
2829 QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES"
2831 if test "$vde" = "yes" ; then
2832 echo "CONFIG_VDE=y" >> $config_host_mak
2834 for card in $audio_card_list; do
2835 def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
2836 echo "$def=y" >> $config_host_mak
2837 done
2838 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
2839 for drv in $audio_drv_list; do
2840 def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
2841 echo "$def=y" >> $config_host_mak
2842 if test "$drv" = "fmod"; then
2843 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
2845 done
2846 if test "$audio_pt_int" = "yes" ; then
2847 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
2849 if test "$audio_win_int" = "yes" ; then
2850 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
2852 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
2853 if test "$mixemu" = "yes" ; then
2854 echo "CONFIG_MIXEMU=y" >> $config_host_mak
2856 if test "$vnc" = "yes" ; then
2857 echo "CONFIG_VNC=y" >> $config_host_mak
2859 if test "$vnc_tls" = "yes" ; then
2860 echo "CONFIG_VNC_TLS=y" >> $config_host_mak
2861 echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
2863 if test "$vnc_sasl" = "yes" ; then
2864 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
2865 echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
2867 if test "$vnc_jpeg" = "yes" ; then
2868 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
2869 echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
2871 if test "$vnc_png" = "yes" ; then
2872 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
2873 echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
2875 if test "$vnc_thread" = "yes" ; then
2876 echo "CONFIG_VNC_THREAD=y" >> $config_host_mak
2878 if test "$fnmatch" = "yes" ; then
2879 echo "CONFIG_FNMATCH=y" >> $config_host_mak
2881 if test "$uuid" = "yes" ; then
2882 echo "CONFIG_UUID=y" >> $config_host_mak
2884 if test "$xfs" = "yes" ; then
2885 echo "CONFIG_XFS=y" >> $config_host_mak
2887 qemu_version=`head $source_path/VERSION`
2888 echo "VERSION=$qemu_version" >>$config_host_mak
2889 echo "PKGVERSION=$pkgversion" >>$config_host_mak
2890 echo "SRC_PATH=$source_path" >> $config_host_mak
2891 echo "TARGET_DIRS=$target_list" >> $config_host_mak
2892 if [ "$docs" = "yes" ] ; then
2893 echo "BUILD_DOCS=yes" >> $config_host_mak
2895 if test "$sdl" = "yes" ; then
2896 echo "CONFIG_SDL=y" >> $config_host_mak
2897 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
2899 if test "$cocoa" = "yes" ; then
2900 echo "CONFIG_COCOA=y" >> $config_host_mak
2902 if test "$curses" = "yes" ; then
2903 echo "CONFIG_CURSES=y" >> $config_host_mak
2905 if test "$atfile" = "yes" ; then
2906 echo "CONFIG_ATFILE=y" >> $config_host_mak
2908 if test "$utimens" = "yes" ; then
2909 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
2911 if test "$pipe2" = "yes" ; then
2912 echo "CONFIG_PIPE2=y" >> $config_host_mak
2914 if test "$accept4" = "yes" ; then
2915 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
2917 if test "$splice" = "yes" ; then
2918 echo "CONFIG_SPLICE=y" >> $config_host_mak
2920 if test "$eventfd" = "yes" ; then
2921 echo "CONFIG_EVENTFD=y" >> $config_host_mak
2923 if test "$fallocate" = "yes" ; then
2924 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
2926 if test "$sync_file_range" = "yes" ; then
2927 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
2929 if test "$fiemap" = "yes" ; then
2930 echo "CONFIG_FIEMAP=y" >> $config_host_mak
2932 if test "$dup3" = "yes" ; then
2933 echo "CONFIG_DUP3=y" >> $config_host_mak
2935 if test "$epoll" = "yes" ; then
2936 echo "CONFIG_EPOLL=y" >> $config_host_mak
2938 if test "$epoll_create1" = "yes" ; then
2939 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
2941 if test "$epoll_pwait" = "yes" ; then
2942 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
2944 if test "$inotify" = "yes" ; then
2945 echo "CONFIG_INOTIFY=y" >> $config_host_mak
2947 if test "$inotify1" = "yes" ; then
2948 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
2950 if test "$byteswap_h" = "yes" ; then
2951 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
2953 if test "$bswap_h" = "yes" ; then
2954 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
2956 if test "$curl" = "yes" ; then
2957 echo "CONFIG_CURL=y" >> $config_host_mak
2958 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
2960 if test "$brlapi" = "yes" ; then
2961 echo "CONFIG_BRLAPI=y" >> $config_host_mak
2963 if test "$bluez" = "yes" ; then
2964 echo "CONFIG_BLUEZ=y" >> $config_host_mak
2965 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
2967 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
2968 if test "$xen" = "yes" ; then
2969 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
2970 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
2972 if test "$linux_aio" = "yes" ; then
2973 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
2975 if test "$attr" = "yes" ; then
2976 echo "CONFIG_ATTR=y" >> $config_host_mak
2978 if test "$linux" = "yes" ; then
2979 if test "$attr" = "yes" ; then
2980 echo "CONFIG_VIRTFS=y" >> $config_host_mak
2983 if test "$blobs" = "yes" ; then
2984 echo "INSTALL_BLOBS=yes" >> $config_host_mak
2986 if test "$iovec" = "yes" ; then
2987 echo "CONFIG_IOVEC=y" >> $config_host_mak
2989 if test "$preadv" = "yes" ; then
2990 echo "CONFIG_PREADV=y" >> $config_host_mak
2992 if test "$fdt" = "yes" ; then
2993 echo "CONFIG_FDT=y" >> $config_host_mak
2995 if test "$signalfd" = "yes" ; then
2996 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
2998 if test "$need_offsetof" = "yes" ; then
2999 echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
3001 if test "$gcc_attribute_warn_unused_result" = "yes" ; then
3002 echo "CONFIG_GCC_ATTRIBUTE_WARN_UNUSED_RESULT=y" >> $config_host_mak
3004 if test "$fdatasync" = "yes" ; then
3005 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
3007 if test "$madvise" = "yes" ; then
3008 echo "CONFIG_MADVISE=y" >> $config_host_mak
3010 if test "$posix_madvise" = "yes" ; then
3011 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
3014 if test "$spice" = "yes" ; then
3015 echo "CONFIG_SPICE=y" >> $config_host_mak
3018 if test "$smartcard" = "yes" ; then
3019 echo "CONFIG_SMARTCARD=y" >> $config_host_mak
3022 if test "$smartcard_nss" = "yes" ; then
3023 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
3026 if test "$usb_redir" = "yes" ; then
3027 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
3030 if test "$opengl" = "yes" ; then
3031 echo "CONFIG_OPENGL=y" >> $config_host_mak
3034 # XXX: suppress that
3035 if [ "$bsd" = "yes" ] ; then
3036 echo "CONFIG_BSD=y" >> $config_host_mak
3039 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
3041 if test "$zero_malloc" = "yes" ; then
3042 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
3044 if test "$rbd" = "yes" ; then
3045 echo "CONFIG_RBD=y" >> $config_host_mak
3048 if test "$ucontext_coroutine" = "yes" ; then
3049 echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak
3052 # USB host support
3053 case "$usb" in
3054 linux)
3055 echo "HOST_USB=linux" >> $config_host_mak
3057 bsd)
3058 echo "HOST_USB=bsd" >> $config_host_mak
3061 echo "HOST_USB=stub" >> $config_host_mak
3063 esac
3065 # use default implementation for tracing backend-specific routines
3066 trace_default=yes
3067 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
3068 if test "$trace_backend" = "nop"; then
3069 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
3071 if test "$trace_backend" = "simple"; then
3072 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
3073 trace_default=no
3074 # Set the appropriate trace file.
3075 trace_file="\"$trace_file-\" FMT_pid"
3077 if test "$trace_backend" = "stderr"; then
3078 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
3079 trace_default=no
3081 if test "$trace_backend" = "ust"; then
3082 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
3084 if test "$trace_backend" = "dtrace"; then
3085 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
3086 if test "$trace_backend_stap" = "yes" ; then
3087 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
3090 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
3091 if test "$trace_default" = "yes"; then
3092 echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak
3095 echo "TOOLS=$tools" >> $config_host_mak
3096 echo "ROMS=$roms" >> $config_host_mak
3097 echo "MAKE=$make" >> $config_host_mak
3098 echo "INSTALL=$install" >> $config_host_mak
3099 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
3100 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
3101 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
3102 echo "PYTHON=$python" >> $config_host_mak
3103 echo "CC=$cc" >> $config_host_mak
3104 echo "CC_I386=$cc_i386" >> $config_host_mak
3105 echo "HOST_CC=$host_cc" >> $config_host_mak
3106 echo "AR=$ar" >> $config_host_mak
3107 echo "OBJCOPY=$objcopy" >> $config_host_mak
3108 echo "LD=$ld" >> $config_host_mak
3109 echo "WINDRES=$windres" >> $config_host_mak
3110 echo "LIBTOOL=$libtool" >> $config_host_mak
3111 echo "CFLAGS=$CFLAGS" >> $config_host_mak
3112 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
3113 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
3114 if test "$sparse" = "yes" ; then
3115 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
3116 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
3117 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
3119 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
3120 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
3121 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
3122 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
3123 echo "LIBS+=$LIBS" >> $config_host_mak
3124 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
3125 echo "EXESUF=$EXESUF" >> $config_host_mak
3126 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
3128 # generate list of library paths for linker script
3130 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
3132 if test -f ${config_host_ld}~ ; then
3133 if cmp -s $config_host_ld ${config_host_ld}~ ; then
3134 mv ${config_host_ld}~ $config_host_ld
3135 else
3136 rm ${config_host_ld}~
3140 for d in libdis libdis-user; do
3141 mkdir -p $d
3142 symlink $source_path/Makefile.dis $d/Makefile
3143 echo > $d/config.mak
3144 done
3145 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3146 echo "QEMU_CFLAGS+=-fpie" > libdis-user/config.mak
3149 for target in $target_list; do
3150 target_dir="$target"
3151 config_target_mak=$target_dir/config-target.mak
3152 target_arch2=`echo $target | cut -d '-' -f 1`
3153 target_bigendian="no"
3155 case "$target_arch2" in
3156 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
3157 target_bigendian=yes
3159 esac
3160 target_softmmu="no"
3161 target_user_only="no"
3162 target_linux_user="no"
3163 target_darwin_user="no"
3164 target_bsd_user="no"
3165 case "$target" in
3166 ${target_arch2}-softmmu)
3167 target_softmmu="yes"
3169 ${target_arch2}-linux-user)
3170 if test "$linux" != "yes" ; then
3171 echo "ERROR: Target '$target' is only available on a Linux host"
3172 exit 1
3174 target_user_only="yes"
3175 target_linux_user="yes"
3177 ${target_arch2}-darwin-user)
3178 if test "$darwin" != "yes" ; then
3179 echo "ERROR: Target '$target' is only available on a Darwin host"
3180 exit 1
3182 target_user_only="yes"
3183 target_darwin_user="yes"
3185 ${target_arch2}-bsd-user)
3186 if test "$bsd" != "yes" ; then
3187 echo "ERROR: Target '$target' is only available on a BSD host"
3188 exit 1
3190 target_user_only="yes"
3191 target_bsd_user="yes"
3194 echo "ERROR: Target '$target' not recognised"
3195 exit 1
3197 esac
3199 mkdir -p $target_dir
3200 mkdir -p $target_dir/fpu
3201 mkdir -p $target_dir/tcg
3202 mkdir -p $target_dir/ide
3203 mkdir -p $target_dir/9pfs
3204 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
3205 mkdir -p $target_dir/nwfpe
3207 symlink $source_path/Makefile.target $target_dir/Makefile
3210 echo "# Automatically generated by configure - do not modify" > $config_target_mak
3212 bflt="no"
3213 target_nptl="no"
3214 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3215 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
3216 gdb_xml_files=""
3217 target_short_alignment=2
3218 target_int_alignment=4
3219 target_long_alignment=4
3220 target_llong_alignment=8
3221 target_libs_softmmu=
3223 TARGET_ARCH="$target_arch2"
3224 TARGET_BASE_ARCH=""
3225 TARGET_ABI_DIR=""
3227 case "$target_arch2" in
3228 i386)
3229 target_phys_bits=64
3231 x86_64)
3232 TARGET_BASE_ARCH=i386
3233 target_phys_bits=64
3234 target_long_alignment=8
3236 alpha)
3237 target_phys_bits=64
3238 target_long_alignment=8
3239 target_nptl="yes"
3241 arm|armeb)
3242 TARGET_ARCH=arm
3243 bflt="yes"
3244 target_nptl="yes"
3245 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3246 target_phys_bits=32
3247 target_llong_alignment=4
3249 cris)
3250 target_nptl="yes"
3251 target_phys_bits=32
3253 lm32)
3254 target_phys_bits=32
3255 target_libs_softmmu="$opengl_libs"
3257 m68k)
3258 bflt="yes"
3259 gdb_xml_files="cf-core.xml cf-fp.xml"
3260 target_phys_bits=32
3261 target_int_alignment=2
3262 target_long_alignment=2
3263 target_llong_alignment=2
3265 microblaze|microblazeel)
3266 TARGET_ARCH=microblaze
3267 bflt="yes"
3268 target_nptl="yes"
3269 target_phys_bits=32
3270 target_libs_softmmu="$fdt_libs"
3272 mips|mipsel)
3273 TARGET_ARCH=mips
3274 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3275 target_nptl="yes"
3276 target_phys_bits=64
3278 mipsn32|mipsn32el)
3279 TARGET_ARCH=mipsn32
3280 TARGET_BASE_ARCH=mips
3281 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3282 target_phys_bits=64
3284 mips64|mips64el)
3285 TARGET_ARCH=mips64
3286 TARGET_BASE_ARCH=mips
3287 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3288 target_phys_bits=64
3289 target_long_alignment=8
3291 ppc)
3292 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3293 target_phys_bits=32
3294 target_nptl="yes"
3295 target_libs_softmmu="$fdt_libs"
3297 ppcemb)
3298 TARGET_BASE_ARCH=ppc
3299 TARGET_ABI_DIR=ppc
3300 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3301 target_phys_bits=64
3302 target_nptl="yes"
3303 target_libs_softmmu="$fdt_libs"
3305 ppc64)
3306 TARGET_BASE_ARCH=ppc
3307 TARGET_ABI_DIR=ppc
3308 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3309 target_phys_bits=64
3310 target_long_alignment=8
3311 target_libs_softmmu="$fdt_libs"
3313 ppc64abi32)
3314 TARGET_ARCH=ppc64
3315 TARGET_BASE_ARCH=ppc
3316 TARGET_ABI_DIR=ppc
3317 echo "TARGET_ABI32=y" >> $config_target_mak
3318 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3319 target_phys_bits=64
3320 target_libs_softmmu="$fdt_libs"
3322 sh4|sh4eb)
3323 TARGET_ARCH=sh4
3324 bflt="yes"
3325 target_nptl="yes"
3326 target_phys_bits=32
3328 sparc)
3329 target_phys_bits=64
3331 sparc64)
3332 TARGET_BASE_ARCH=sparc
3333 target_phys_bits=64
3334 target_long_alignment=8
3336 sparc32plus)
3337 TARGET_ARCH=sparc64
3338 TARGET_BASE_ARCH=sparc
3339 TARGET_ABI_DIR=sparc
3340 echo "TARGET_ABI32=y" >> $config_target_mak
3341 target_phys_bits=64
3343 s390x)
3344 target_nptl="yes"
3345 target_phys_bits=64
3346 target_long_alignment=8
3348 unicore32)
3349 target_phys_bits=32
3351 xtensa|xtensaeb)
3352 TARGET_ARCH=xtensa
3353 target_phys_bits=32
3356 echo "Unsupported target CPU"
3357 exit 1
3359 esac
3360 echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
3361 echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
3362 echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
3363 echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
3364 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3365 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
3366 echo "TARGET_$target_arch_name=y" >> $config_target_mak
3367 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3368 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3369 if [ "$TARGET_BASE_ARCH" = "" ]; then
3370 TARGET_BASE_ARCH=$TARGET_ARCH
3372 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3373 if [ "$TARGET_ABI_DIR" = "" ]; then
3374 TARGET_ABI_DIR=$TARGET_ARCH
3376 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
3377 case "$target_arch2" in
3378 i386|x86_64)
3379 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3380 target_phys_bits=64
3381 echo "CONFIG_XEN=y" >> $config_target_mak
3382 else
3383 echo "CONFIG_NO_XEN=y" >> $config_target_mak
3387 echo "CONFIG_NO_XEN=y" >> $config_target_mak
3388 esac
3389 case "$target_arch2" in
3390 i386|x86_64|ppcemb|ppc|ppc64|s390x)
3391 # Make sure the target and host cpus are compatible
3392 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
3393 \( "$target_arch2" = "$cpu" -o \
3394 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
3395 \( "$target_arch2" = "ppc64" -a "$cpu" = "ppc" \) -o \
3396 \( "$target_arch2" = "ppc" -a "$cpu" = "ppc64" \) -o \
3397 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
3398 \( "$target_arch2" = "x86_64" -a "$cpu" = "i386" \) -o \
3399 \( "$target_arch2" = "i386" -a "$cpu" = "x86_64" \) \) ; then
3400 echo "CONFIG_KVM=y" >> $config_target_mak
3401 if test "$vhost_net" = "yes" ; then
3402 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
3405 esac
3406 if test "$target_bigendian" = "yes" ; then
3407 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
3409 if test "$target_softmmu" = "yes" ; then
3410 echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
3411 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
3412 echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
3413 echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
3414 echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
3416 if test "$target_user_only" = "yes" ; then
3417 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
3419 if test "$target_linux_user" = "yes" ; then
3420 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
3422 if test "$target_darwin_user" = "yes" ; then
3423 echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
3425 if test "$smartcard_nss" = "yes" ; then
3426 echo "subdir-$target: subdir-libcacard" >> $config_host_mak
3427 echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3428 echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3430 list=""
3431 if test ! -z "$gdb_xml_files" ; then
3432 for x in $gdb_xml_files; do
3433 list="$list $source_path/gdb-xml/$x"
3434 done
3435 echo "TARGET_XML_FILES=$list" >> $config_target_mak
3438 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
3439 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
3441 if test "$target_user_only" = "yes" \
3442 -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
3443 echo "CONFIG_USE_NPTL=y" >> $config_target_mak
3445 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
3446 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
3448 if test "$target_bsd_user" = "yes" ; then
3449 echo "CONFIG_BSD_USER=y" >> $config_target_mak
3452 # generate QEMU_CFLAGS/LDFLAGS for targets
3454 cflags=""
3455 includes=""
3456 ldflags=""
3458 if test "$ARCH" = "sparc64" ; then
3459 includes="-I\$(SRC_PATH)/tcg/sparc $includes"
3460 elif test "$ARCH" = "s390x" ; then
3461 includes="-I\$(SRC_PATH)/tcg/s390 $includes"
3462 elif test "$ARCH" = "x86_64" ; then
3463 includes="-I\$(SRC_PATH)/tcg/i386 $includes"
3464 else
3465 includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
3467 includes="-I\$(SRC_PATH)/tcg $includes"
3469 if test "$target_user_only" = "yes" ; then
3470 libdis_config_mak=libdis-user/config.mak
3471 else
3472 libdis_config_mak=libdis/config.mak
3475 for i in $ARCH $TARGET_BASE_ARCH ; do
3476 case "$i" in
3477 alpha)
3478 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak
3479 echo "CONFIG_ALPHA_DIS=y" >> $libdis_config_mak
3481 arm)
3482 echo "CONFIG_ARM_DIS=y" >> $config_target_mak
3483 echo "CONFIG_ARM_DIS=y" >> $libdis_config_mak
3485 cris)
3486 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak
3487 echo "CONFIG_CRIS_DIS=y" >> $libdis_config_mak
3489 hppa)
3490 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak
3491 echo "CONFIG_HPPA_DIS=y" >> $libdis_config_mak
3493 i386|x86_64)
3494 echo "CONFIG_I386_DIS=y" >> $config_target_mak
3495 echo "CONFIG_I386_DIS=y" >> $libdis_config_mak
3497 ia64*)
3498 echo "CONFIG_IA64_DIS=y" >> $config_target_mak
3499 echo "CONFIG_IA64_DIS=y" >> $libdis_config_mak
3501 m68k)
3502 echo "CONFIG_M68K_DIS=y" >> $config_target_mak
3503 echo "CONFIG_M68K_DIS=y" >> $libdis_config_mak
3505 microblaze*)
3506 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak
3507 echo "CONFIG_MICROBLAZE_DIS=y" >> $libdis_config_mak
3509 mips*)
3510 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak
3511 echo "CONFIG_MIPS_DIS=y" >> $libdis_config_mak
3513 ppc*)
3514 echo "CONFIG_PPC_DIS=y" >> $config_target_mak
3515 echo "CONFIG_PPC_DIS=y" >> $libdis_config_mak
3517 s390*)
3518 echo "CONFIG_S390_DIS=y" >> $config_target_mak
3519 echo "CONFIG_S390_DIS=y" >> $libdis_config_mak
3521 sh4)
3522 echo "CONFIG_SH4_DIS=y" >> $config_target_mak
3523 echo "CONFIG_SH4_DIS=y" >> $libdis_config_mak
3525 sparc*)
3526 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak
3527 echo "CONFIG_SPARC_DIS=y" >> $libdis_config_mak
3529 xtensa*)
3530 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak
3531 echo "CONFIG_XTENSA_DIS=y" >> $libdis_config_mak
3533 esac
3534 done
3536 case "$ARCH" in
3537 alpha)
3538 # Ensure there's only a single GP
3539 cflags="-msmall-data $cflags"
3541 esac
3543 if test "$target_softmmu" = "yes" ; then
3544 case "$TARGET_BASE_ARCH" in
3545 arm)
3546 cflags="-DHAS_AUDIO $cflags"
3548 lm32)
3549 cflags="-DHAS_AUDIO $cflags"
3551 i386|mips|ppc)
3552 cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
3554 esac
3557 if test "$target_user_only" = "yes" -a "$static" = "no" -a \
3558 "$user_pie" = "yes" ; then
3559 cflags="-fpie $cflags"
3560 ldflags="-pie $ldflags"
3563 if test "$target_softmmu" = "yes" -a \( \
3564 "$TARGET_ARCH" = "microblaze" -o \
3565 "$TARGET_ARCH" = "cris" \) ; then
3566 echo "CONFIG_NEED_MMU=y" >> $config_target_mak
3569 if test "$gprof" = "yes" ; then
3570 echo "TARGET_GPROF=yes" >> $config_target_mak
3571 if test "$target_linux_user" = "yes" ; then
3572 cflags="-p $cflags"
3573 ldflags="-p $ldflags"
3575 if test "$target_softmmu" = "yes" ; then
3576 ldflags="-p $ldflags"
3577 echo "GPROF_CFLAGS=-p" >> $config_target_mak
3581 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
3582 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
3583 case "$ARCH" in
3584 sparc)
3585 # -static is used to avoid g1/g3 usage by the dynamic linker
3586 ldflags="$linker_script -static $ldflags"
3588 alpha | s390x)
3589 # The default placement of the application is fine.
3592 ldflags="$linker_script $ldflags"
3594 esac
3597 # use included Linux headers
3598 if test "$linux" = "yes" ; then
3599 includes="-I\$(SRC_PATH)/linux-headers $includes"
3600 mkdir -p linux-headers
3601 case "$cpu" in
3602 i386|x86_64)
3603 symlink $source_path/linux-headers/asm-x86 linux-headers/asm
3605 ppcemb|ppc|ppc64)
3606 symlink $source_path/linux-headers/asm-powerpc linux-headers/asm
3608 s390x)
3609 symlink $source_path/linux-headers/asm-s390 linux-headers/asm
3611 esac
3614 echo "LDFLAGS+=$ldflags" >> $config_target_mak
3615 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
3616 echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
3618 done # for target in $targets
3620 # build tree in object directory in case the source is not in the current directory
3621 DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
3622 DIRS="$DIRS pc-bios/spapr-rtas"
3623 DIRS="$DIRS roms/seabios roms/vgabios"
3624 DIRS="$DIRS fsdev ui"
3625 DIRS="$DIRS qapi"
3626 DIRS="$DIRS qga trace"
3627 FILES="Makefile tests/Makefile qdict-test-data.txt"
3628 FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
3629 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
3630 FILES="$FILES pc-bios/spapr-rtas/Makefile"
3631 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
3632 for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.rom $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
3633 FILES="$FILES pc-bios/`basename $bios_file`"
3634 done
3635 mkdir -p $DIRS
3636 for f in $FILES ; do
3637 if [ -e "$source_path/$f" ] && ! [ -e "$f" ]; then
3638 symlink "$source_path/$f" "$f"
3640 done
3642 # temporary config to build submodules
3643 for rom in seabios vgabios ; do
3644 config_mak=roms/$rom/config.mak
3645 echo "# Automatically generated by configure - do not modify" > $config_mak
3646 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
3647 echo "CC=$cc" >> $config_mak
3648 echo "BCC=bcc" >> $config_mak
3649 echo "CPP=${cross_prefix}cpp" >> $config_mak
3650 echo "OBJCOPY=objcopy" >> $config_mak
3651 echo "IASL=iasl" >> $config_mak
3652 echo "LD=$ld" >> $config_mak
3653 done
3655 for hwlib in 32 64; do
3656 d=libhw$hwlib
3657 mkdir -p $d
3658 mkdir -p $d/ide
3659 symlink $source_path/Makefile.hw $d/Makefile
3660 mkdir -p $d/9pfs
3661 echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
3662 done
3664 if [ "$source_path" != `pwd` ]; then
3665 # out of tree build
3666 mkdir -p libcacard
3667 rm -f libcacard/Makefile
3668 symlink "$source_path/libcacard/Makefile" libcacard/Makefile
3671 d=libuser
3672 mkdir -p $d
3673 mkdir -p $d/trace
3674 symlink $source_path/Makefile.user $d/Makefile
3675 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3676 echo "QEMU_CFLAGS+=-fpie" > $d/config.mak
3679 if test "$docs" = "yes" ; then
3680 mkdir -p QMP