Fix forcing multicast msgs to loopback on OpenBSD.
[qemu.git] / configure
blob0c67a4abd9dab5a87add368c7395ca016b0fefd7
1 #!/bin/sh
3 # qemu configure script (c) 2003 Fabrice Bellard
5 # set temporary file name
6 if test ! -z "$TMPDIR" ; then
7 TMPDIR1="${TMPDIR}"
8 elif test ! -z "$TEMPDIR" ; then
9 TMPDIR1="${TEMPDIR}"
10 else
11 TMPDIR1="/tmp"
14 TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c"
15 TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o"
16 TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.exe"
18 # NB: do not call "exit" in the trap handler; this is buggy with some shells;
19 # see <1285349658-3122-1-git-send-email-loic.minier@linaro.org>
20 trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM
21 rm -f config.log
23 compile_object() {
24 echo $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log
25 $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log 2>&1
28 compile_prog() {
29 local_cflags="$1"
30 local_ldflags="$2"
31 echo $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log
32 $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log 2>&1
35 # symbolically link $1 to $2. Portable version of "ln -sf".
36 symlink() {
37 rm -f $2
38 ln -s $1 $2
41 # check whether a command is available to this shell (may be either an
42 # executable or a builtin)
43 has() {
44 type "$1" >/dev/null 2>&1
47 # search for an executable in PATH
48 path_of() {
49 local_command="$1"
50 local_ifs="$IFS"
51 local_dir=""
53 # pathname has a dir component?
54 if [ "${local_command#*/}" != "$local_command" ]; then
55 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
56 echo "$local_command"
57 return 0
60 if [ -z "$local_command" ]; then
61 return 1
64 IFS=:
65 for local_dir in $PATH; do
66 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
67 echo "$local_dir/$local_command"
68 IFS="${local_ifs:-$(printf ' \t\n')}"
69 return 0
71 done
72 # not found
73 IFS="${local_ifs:-$(printf ' \t\n')}"
74 return 1
77 # default parameters
78 source_path=`dirname "$0"`
79 cpu=""
80 interp_prefix="/usr/gnemul/qemu-%M"
81 static="no"
82 sparc_cpu=""
83 cross_prefix=""
84 audio_drv_list=""
85 audio_card_list="ac97 es1370 sb16 hda"
86 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda"
87 block_drv_whitelist=""
88 host_cc="gcc"
89 helper_cflags=""
90 libs_softmmu=""
91 libs_tools=""
92 audio_pt_int=""
93 audio_win_int=""
94 cc_i386=i386-pc-linux-gnu-gcc
96 target_list=""
98 # Default value for a variable defining feature "foo".
99 # * foo="no" feature will only be used if --enable-foo arg is given
100 # * foo="" feature will be searched for, and if found, will be used
101 # unless --disable-foo is given
102 # * foo="yes" this value will only be set by --enable-foo flag.
103 # feature will searched for,
104 # if not found, configure exits with error
106 # Always add --enable-foo and --disable-foo command line args.
107 # Distributions want to ensure that several features are compiled in, and it
108 # is impossible without a --enable-foo that exits if a feature is not found.
110 bluez=""
111 brlapi=""
112 curl=""
113 curses=""
114 docs=""
115 fdt=""
116 nptl=""
117 sdl=""
118 vnc="yes"
119 sparse="no"
120 uuid=""
121 vde=""
122 vnc_tls=""
123 vnc_sasl=""
124 vnc_jpeg=""
125 vnc_png=""
126 vnc_thread="no"
127 xen=""
128 xen_ctrl_version=""
129 linux_aio=""
130 attr=""
131 xfs=""
133 vhost_net="no"
134 kvm="no"
135 gprof="no"
136 debug_tcg="no"
137 debug_mon="no"
138 debug="no"
139 strip_opt="yes"
140 bigendian="no"
141 mingw32="no"
142 EXESUF=""
143 prefix="/usr/local"
144 mandir="\${prefix}/share/man"
145 datadir="\${prefix}/share/qemu"
146 docdir="\${prefix}/share/doc/qemu"
147 bindir="\${prefix}/bin"
148 libdir="\${prefix}/lib"
149 includedir="\${prefix}/include"
150 sysconfdir="\${prefix}/etc"
151 confsuffix="/qemu"
152 slirp="yes"
153 fmod_lib=""
154 fmod_inc=""
155 oss_lib=""
156 bsd="no"
157 linux="no"
158 solaris="no"
159 profiler="no"
160 cocoa="no"
161 softmmu="yes"
162 linux_user="no"
163 darwin_user="no"
164 bsd_user="no"
165 guest_base=""
166 uname_release=""
167 io_thread="no"
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-${cross_prefix}ld}"
227 strip="${STRIP-${cross_prefix}strip}"
228 windres="${WINDRES-${cross_prefix}windres}"
229 pkg_config="${PKG_CONFIG-${cross_prefix}pkg-config}"
230 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
232 # default flags for all hosts
233 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
234 CFLAGS="-g $CFLAGS"
235 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
236 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
237 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
238 QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
239 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/fpu"
240 LDFLAGS="-g $LDFLAGS"
242 # make source path absolute
243 source_path=`cd "$source_path"; pwd`
245 check_define() {
246 cat > $TMPC <<EOF
247 #if !defined($1)
248 #error Not defined
249 #endif
250 int main(void) { return 0; }
252 compile_object
255 if test ! -z "$cpu" ; then
256 # command line argument
258 elif check_define __i386__ ; then
259 cpu="i386"
260 elif check_define __x86_64__ ; then
261 cpu="x86_64"
262 elif check_define __sparc__ ; then
263 # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
264 # They must be specified using --sparc_cpu
265 if check_define __arch64__ ; then
266 cpu="sparc64"
267 else
268 cpu="sparc"
270 elif check_define _ARCH_PPC ; then
271 if check_define _ARCH_PPC64 ; then
272 cpu="ppc64"
273 else
274 cpu="ppc"
276 elif check_define __mips__ ; then
277 cpu="mips"
278 elif check_define __ia64__ ; then
279 cpu="ia64"
280 elif check_define __s390__ ; then
281 if check_define __s390x__ ; then
282 cpu="s390x"
283 else
284 cpu="s390"
286 else
287 cpu=`uname -m`
290 case "$cpu" in
291 alpha|cris|ia64|lm32|m68k|microblaze|ppc|ppc64|sparc64|unicore32)
292 cpu="$cpu"
294 i386|i486|i586|i686|i86pc|BePC)
295 cpu="i386"
297 x86_64|amd64)
298 cpu="x86_64"
300 armv*b)
301 cpu="armv4b"
303 armv*l)
304 cpu="armv4l"
306 parisc|parisc64)
307 cpu="hppa"
309 mips*)
310 cpu="mips"
312 s390)
313 cpu="s390"
315 s390x)
316 cpu="s390x"
318 sparc|sun4[cdmuv])
319 cpu="sparc"
322 echo "Unsupported CPU = $cpu"
323 exit 1
325 esac
327 # OS specific
328 if check_define __linux__ ; then
329 targetos="Linux"
330 elif check_define _WIN32 ; then
331 targetos='MINGW32'
332 elif check_define __OpenBSD__ ; then
333 targetos='OpenBSD'
334 elif check_define __sun__ ; then
335 targetos='SunOS'
336 elif check_define __HAIKU__ ; then
337 targetos='Haiku'
338 else
339 targetos=`uname -s`
342 case $targetos in
343 CYGWIN*)
344 mingw32="yes"
345 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
346 audio_possible_drivers="winwave sdl"
347 audio_drv_list="winwave"
349 MINGW32*)
350 mingw32="yes"
351 audio_possible_drivers="winwave dsound sdl fmod"
352 audio_drv_list="winwave"
354 GNU/kFreeBSD)
355 bsd="yes"
356 audio_drv_list="oss"
357 audio_possible_drivers="oss sdl esd pa"
359 FreeBSD)
360 bsd="yes"
361 make="${MAKE-gmake}"
362 audio_drv_list="oss"
363 audio_possible_drivers="oss sdl esd pa"
364 # needed for kinfo_getvmmap(3) in libutil.h
365 LIBS="-lutil $LIBS"
367 DragonFly)
368 bsd="yes"
369 make="${MAKE-gmake}"
370 audio_drv_list="oss"
371 audio_possible_drivers="oss sdl esd pa"
373 NetBSD)
374 bsd="yes"
375 make="${MAKE-gmake}"
376 audio_drv_list="oss"
377 audio_possible_drivers="oss sdl esd"
378 oss_lib="-lossaudio"
380 OpenBSD)
381 bsd="yes"
382 make="${MAKE-gmake}"
383 audio_drv_list="oss"
384 audio_possible_drivers="oss sdl esd"
385 oss_lib="-lossaudio"
387 Darwin)
388 bsd="yes"
389 darwin="yes"
390 # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
391 # run 64-bit userspace code
392 if [ "$cpu" = "i386" ] ; then
393 is_x86_64=`sysctl -n hw.optional.x86_64`
394 [ "$is_x86_64" = "1" ] && cpu=x86_64
396 if [ "$cpu" = "x86_64" ] ; then
397 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
398 LDFLAGS="-arch x86_64 $LDFLAGS"
399 else
400 QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
402 darwin_user="yes"
403 cocoa="yes"
404 audio_drv_list="coreaudio"
405 audio_possible_drivers="coreaudio sdl fmod"
406 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
407 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
409 SunOS)
410 solaris="yes"
411 make="${MAKE-gmake}"
412 install="${INSTALL-ginstall}"
413 ld="gld"
414 needs_libsunmath="no"
415 solarisrev=`uname -r | cut -f2 -d.`
416 # have to select again, because `uname -m` returns i86pc
417 # even on an x86_64 box.
418 solariscpu=`isainfo -k`
419 if test "${solariscpu}" = "amd64" ; then
420 cpu="x86_64"
422 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
423 if test "$solarisrev" -le 9 ; then
424 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
425 needs_libsunmath="yes"
426 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
427 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
428 LIBS="-lsunmath $LIBS"
429 else
430 echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
431 echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
432 echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
433 echo "Studio 11 can be downloaded from www.sun.com."
434 exit 1
438 if test -f /usr/include/sys/soundcard.h ; then
439 audio_drv_list="oss"
441 audio_possible_drivers="oss sdl"
442 # needed for CMSG_ macros in sys/socket.h
443 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
444 # needed for TIOCWIN* defines in termios.h
445 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
446 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
447 LIBS="-lsocket -lnsl -lresolv $LIBS"
449 AIX)
450 aix="yes"
451 make="${MAKE-gmake}"
453 Haiku)
454 haiku="yes"
455 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
456 LIBS="-lposix_error_mapper -lnetwork $LIBS"
459 audio_drv_list="oss"
460 audio_possible_drivers="oss alsa sdl esd pa"
461 linux="yes"
462 linux_user="yes"
463 usb="linux"
464 kvm="yes"
465 vhost_net="yes"
466 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
467 audio_possible_drivers="$audio_possible_drivers fmod"
470 esac
472 if [ "$bsd" = "yes" ] ; then
473 if [ "$darwin" != "yes" ] ; then
474 usb="bsd"
476 bsd_user="yes"
479 : ${make=${MAKE-make}}
480 : ${install=${INSTALL-install}}
481 : ${python=${PYTHON-python}}
483 if test "$mingw32" = "yes" ; then
484 EXESUF=".exe"
485 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
486 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
487 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
488 LIBS="-lwinmm -lws2_32 -liberty -liphlpapi $LIBS"
489 prefix="c:/Program Files/Qemu"
490 mandir="\${prefix}"
491 datadir="\${prefix}"
492 docdir="\${prefix}"
493 bindir="\${prefix}"
494 sysconfdir="\${prefix}"
495 confsuffix=""
498 werror=""
500 for opt do
501 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
502 case "$opt" in
503 --help|-h) show_help=yes
505 --version|-V) exec cat $source_path/VERSION
507 --prefix=*) prefix="$optarg"
509 --interp-prefix=*) interp_prefix="$optarg"
511 --source-path=*)
513 --cross-prefix=*)
515 --cc=*)
517 --host-cc=*) host_cc="$optarg"
519 --make=*) make="$optarg"
521 --install=*) install="$optarg"
523 --python=*) python="$optarg"
525 --extra-cflags=*)
527 --extra-ldflags=*)
529 --cpu=*)
531 --target-list=*) target_list="$optarg"
533 --enable-trace-backend=*) trace_backend="$optarg"
535 --with-trace-file=*) trace_file="$optarg"
537 --enable-gprof) gprof="yes"
539 --static)
540 static="yes"
541 LDFLAGS="-static $LDFLAGS"
543 --mandir=*) mandir="$optarg"
545 --bindir=*) bindir="$optarg"
547 --libdir=*) libdir="$optarg"
549 --includedir=*) includedir="$optarg"
551 --datadir=*) datadir="$optarg"
553 --docdir=*) docdir="$optarg"
555 --sysconfdir=*) sysconfdir="$optarg"
557 --disable-sdl) sdl="no"
559 --enable-sdl) sdl="yes"
561 --disable-vnc) vnc="no"
563 --enable-vnc) vnc="yes"
565 --fmod-lib=*) fmod_lib="$optarg"
567 --fmod-inc=*) fmod_inc="$optarg"
569 --oss-lib=*) oss_lib="$optarg"
571 --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
573 --audio-drv-list=*) audio_drv_list="$optarg"
575 --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
577 --enable-debug-tcg) debug_tcg="yes"
579 --disable-debug-tcg) debug_tcg="no"
581 --enable-debug-mon) debug_mon="yes"
583 --disable-debug-mon) debug_mon="no"
585 --enable-debug)
586 # Enable debugging options that aren't excessively noisy
587 debug_tcg="yes"
588 debug_mon="yes"
589 debug="yes"
590 strip_opt="no"
592 --enable-sparse) sparse="yes"
594 --disable-sparse) sparse="no"
596 --disable-strip) strip_opt="no"
598 --disable-vnc-tls) vnc_tls="no"
600 --enable-vnc-tls) vnc_tls="yes"
602 --disable-vnc-sasl) vnc_sasl="no"
604 --enable-vnc-sasl) vnc_sasl="yes"
606 --disable-vnc-jpeg) vnc_jpeg="no"
608 --enable-vnc-jpeg) vnc_jpeg="yes"
610 --disable-vnc-png) vnc_png="no"
612 --enable-vnc-png) vnc_png="yes"
614 --disable-vnc-thread) vnc_thread="no"
616 --enable-vnc-thread) vnc_thread="yes"
618 --disable-slirp) slirp="no"
620 --disable-uuid) uuid="no"
622 --enable-uuid) uuid="yes"
624 --disable-vde) vde="no"
626 --enable-vde) vde="yes"
628 --disable-xen) xen="no"
630 --enable-xen) xen="yes"
632 --disable-brlapi) brlapi="no"
634 --enable-brlapi) brlapi="yes"
636 --disable-bluez) bluez="no"
638 --enable-bluez) bluez="yes"
640 --disable-kvm) kvm="no"
642 --enable-kvm) kvm="yes"
644 --disable-spice) spice="no"
646 --enable-spice) spice="yes"
648 --enable-profiler) profiler="yes"
650 --enable-cocoa)
651 cocoa="yes" ;
652 sdl="no" ;
653 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
655 --disable-system) softmmu="no"
657 --enable-system) softmmu="yes"
659 --disable-user)
660 linux_user="no" ;
661 bsd_user="no" ;
662 darwin_user="no"
664 --enable-user) ;;
665 --disable-linux-user) linux_user="no"
667 --enable-linux-user) linux_user="yes"
669 --disable-darwin-user) darwin_user="no"
671 --enable-darwin-user) darwin_user="yes"
673 --disable-bsd-user) bsd_user="no"
675 --enable-bsd-user) bsd_user="yes"
677 --enable-guest-base) guest_base="yes"
679 --disable-guest-base) guest_base="no"
681 --enable-user-pie) user_pie="yes"
683 --disable-user-pie) user_pie="no"
685 --enable-uname-release=*) uname_release="$optarg"
687 --sparc_cpu=*)
689 --enable-werror) werror="yes"
691 --disable-werror) werror="no"
693 --disable-curses) curses="no"
695 --enable-curses) curses="yes"
697 --disable-curl) curl="no"
699 --enable-curl) curl="yes"
701 --disable-fdt) fdt="no"
703 --enable-fdt) fdt="yes"
705 --disable-check-utests) check_utests="no"
707 --enable-check-utests) check_utests="yes"
709 --disable-nptl) nptl="no"
711 --enable-nptl) nptl="yes"
713 --enable-mixemu) mixemu="yes"
715 --disable-linux-aio) linux_aio="no"
717 --enable-linux-aio) linux_aio="yes"
719 --disable-attr) attr="no"
721 --enable-attr) attr="yes"
723 --enable-io-thread) io_thread="yes"
725 --disable-blobs) blobs="no"
727 --with-pkgversion=*) pkgversion=" ($optarg)"
729 --disable-docs) docs="no"
731 --enable-docs) docs="yes"
733 --disable-vhost-net) vhost_net="no"
735 --enable-vhost-net) vhost_net="yes"
737 --disable-opengl) opengl="no"
739 --enable-opengl) opengl="yes"
741 --*dir)
743 --disable-rbd) rbd="no"
745 --enable-rbd) rbd="yes"
747 --disable-smartcard) smartcard="no"
749 --enable-smartcard) smartcard="yes"
751 --disable-smartcard-nss) smartcard_nss="no"
753 --enable-smartcard-nss) smartcard_nss="yes"
755 --disable-usb-redir) usb_redir="no"
757 --enable-usb-redir) usb_redir="yes"
759 --disable-zlib-test) zlib="no"
761 --enable-guest-agent) guest_agent="yes"
763 --disable-guest-agent) guest_agent="no"
765 *) echo "ERROR: unknown option $opt"; show_help="yes"
767 esac
768 done
771 # If cpu ~= sparc and sparc_cpu hasn't been defined, plug in the right
772 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
774 host_guest_base="no"
775 case "$cpu" in
776 sparc) case $sparc_cpu in
777 v7|v8)
778 QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
780 v8plus|v8plusa)
781 QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
783 *) # sparc_cpu not defined in the command line
784 QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
785 esac
786 LDFLAGS="-m32 $LDFLAGS"
787 QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
788 if test "$solaris" = "no" ; then
789 QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
790 helper_cflags="-ffixed-i0"
793 sparc64)
794 QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
795 LDFLAGS="-m64 $LDFLAGS"
796 QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
797 if test "$solaris" != "no" ; then
798 QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
801 s390)
802 QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
803 LDFLAGS="-m31 $LDFLAGS"
804 host_guest_base="yes"
806 s390x)
807 QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
808 LDFLAGS="-m64 $LDFLAGS"
809 host_guest_base="yes"
811 i386)
812 QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
813 LDFLAGS="-m32 $LDFLAGS"
814 cc_i386='$(CC) -m32'
815 helper_cflags="-fomit-frame-pointer"
816 host_guest_base="yes"
818 x86_64)
819 QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
820 LDFLAGS="-m64 $LDFLAGS"
821 cc_i386='$(CC) -m32'
822 host_guest_base="yes"
824 arm*)
825 host_guest_base="yes"
827 ppc*)
828 host_guest_base="yes"
830 mips*)
831 host_guest_base="yes"
833 ia64*)
834 host_guest_base="yes"
836 hppa*)
837 host_guest_base="yes"
839 unicore32*)
840 host_guest_base="yes"
842 esac
844 [ -z "$guest_base" ] && guest_base="$host_guest_base"
847 default_target_list=""
849 # these targets are portable
850 if [ "$softmmu" = "yes" ] ; then
851 default_target_list="\
852 i386-softmmu \
853 x86_64-softmmu \
854 arm-softmmu \
855 cris-softmmu \
856 lm32-softmmu \
857 m68k-softmmu \
858 microblaze-softmmu \
859 microblazeel-softmmu \
860 mips-softmmu \
861 mipsel-softmmu \
862 mips64-softmmu \
863 mips64el-softmmu \
864 ppc-softmmu \
865 ppcemb-softmmu \
866 ppc64-softmmu \
867 sh4-softmmu \
868 sh4eb-softmmu \
869 sparc-softmmu \
870 sparc64-softmmu \
871 s390x-softmmu \
874 # the following are Linux specific
875 if [ "$linux_user" = "yes" ] ; then
876 default_target_list="${default_target_list}\
877 i386-linux-user \
878 x86_64-linux-user \
879 alpha-linux-user \
880 arm-linux-user \
881 armeb-linux-user \
882 cris-linux-user \
883 m68k-linux-user \
884 microblaze-linux-user \
885 microblazeel-linux-user \
886 mips-linux-user \
887 mipsel-linux-user \
888 ppc-linux-user \
889 ppc64-linux-user \
890 ppc64abi32-linux-user \
891 sh4-linux-user \
892 sh4eb-linux-user \
893 sparc-linux-user \
894 sparc64-linux-user \
895 sparc32plus-linux-user \
896 unicore32-linux-user \
897 s390x-linux-user \
900 # the following are Darwin specific
901 if [ "$darwin_user" = "yes" ] ; then
902 default_target_list="$default_target_list i386-darwin-user ppc-darwin-user "
904 # the following are BSD specific
905 if [ "$bsd_user" = "yes" ] ; then
906 default_target_list="${default_target_list}\
907 i386-bsd-user \
908 x86_64-bsd-user \
909 sparc-bsd-user \
910 sparc64-bsd-user \
914 if test x"$show_help" = x"yes" ; then
915 cat << EOF
917 Usage: configure [options]
918 Options: [defaults in brackets after descriptions]
921 echo "Standard options:"
922 echo " --help print this message"
923 echo " --prefix=PREFIX install in PREFIX [$prefix]"
924 echo " --interp-prefix=PREFIX where to find shared libraries, etc."
925 echo " use %M for cpu name [$interp_prefix]"
926 echo " --target-list=LIST set target list (default: build everything)"
927 echo "Available targets: $default_target_list" | \
928 fold -s -w 53 | sed -e 's/^/ /'
929 echo ""
930 echo "Advanced options (experts only):"
931 echo " --source-path=PATH path of source code [$source_path]"
932 echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]"
933 echo " --cc=CC use C compiler CC [$cc]"
934 echo " --host-cc=CC use C compiler CC [$host_cc] for code run at"
935 echo " build time"
936 echo " --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS"
937 echo " --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS"
938 echo " --make=MAKE use specified make [$make]"
939 echo " --install=INSTALL use specified install [$install]"
940 echo " --python=PYTHON use specified python [$python]"
941 echo " --static enable static build [$static]"
942 echo " --mandir=PATH install man pages in PATH"
943 echo " --datadir=PATH install firmware in PATH"
944 echo " --docdir=PATH install documentation in PATH"
945 echo " --bindir=PATH install binaries in PATH"
946 echo " --sysconfdir=PATH install config in PATH/qemu"
947 echo " --enable-debug-tcg enable TCG debugging"
948 echo " --disable-debug-tcg disable TCG debugging (default)"
949 echo " --enable-debug enable common debug build options"
950 echo " --enable-sparse enable sparse checker"
951 echo " --disable-sparse disable sparse checker (default)"
952 echo " --disable-strip disable stripping binaries"
953 echo " --disable-werror disable compilation abort on warning"
954 echo " --disable-sdl disable SDL"
955 echo " --enable-sdl enable SDL"
956 echo " --disable-vnc disable VNC"
957 echo " --enable-vnc enable VNC"
958 echo " --enable-cocoa enable COCOA (Mac OS X only)"
959 echo " --audio-drv-list=LIST set audio drivers list:"
960 echo " Available drivers: $audio_possible_drivers"
961 echo " --audio-card-list=LIST set list of emulated audio cards [$audio_card_list]"
962 echo " Available cards: $audio_possible_cards"
963 echo " --block-drv-whitelist=L set block driver whitelist"
964 echo " (affects only QEMU, not qemu-img)"
965 echo " --enable-mixemu enable mixer emulation"
966 echo " --disable-xen disable xen backend driver support"
967 echo " --enable-xen enable xen backend driver support"
968 echo " --disable-brlapi disable BrlAPI"
969 echo " --enable-brlapi enable BrlAPI"
970 echo " --disable-vnc-tls disable TLS encryption for VNC server"
971 echo " --enable-vnc-tls enable TLS encryption for VNC server"
972 echo " --disable-vnc-sasl disable SASL encryption for VNC server"
973 echo " --enable-vnc-sasl enable SASL encryption for VNC server"
974 echo " --disable-vnc-jpeg disable JPEG lossy compression for VNC server"
975 echo " --enable-vnc-jpeg enable JPEG lossy compression for VNC server"
976 echo " --disable-vnc-png disable PNG compression for VNC server (default)"
977 echo " --enable-vnc-png enable PNG compression for VNC server"
978 echo " --disable-vnc-thread disable threaded VNC server"
979 echo " --enable-vnc-thread enable threaded VNC server"
980 echo " --disable-curses disable curses output"
981 echo " --enable-curses enable curses output"
982 echo " --disable-curl disable curl connectivity"
983 echo " --enable-curl enable curl connectivity"
984 echo " --disable-fdt disable fdt device tree"
985 echo " --enable-fdt enable fdt device tree"
986 echo " --disable-check-utests disable check unit-tests"
987 echo " --enable-check-utests enable check unit-tests"
988 echo " --disable-bluez disable bluez stack connectivity"
989 echo " --enable-bluez enable bluez stack connectivity"
990 echo " --disable-slirp disable SLIRP userspace network connectivity"
991 echo " --disable-kvm disable KVM acceleration support"
992 echo " --enable-kvm enable KVM acceleration support"
993 echo " --disable-nptl disable usermode NPTL support"
994 echo " --enable-nptl enable usermode NPTL support"
995 echo " --enable-system enable all system emulation targets"
996 echo " --disable-system disable all system emulation targets"
997 echo " --enable-user enable supported user emulation targets"
998 echo " --disable-user disable all user emulation targets"
999 echo " --enable-linux-user enable all linux usermode emulation targets"
1000 echo " --disable-linux-user disable all linux usermode emulation targets"
1001 echo " --enable-darwin-user enable all darwin usermode emulation targets"
1002 echo " --disable-darwin-user disable all darwin usermode emulation targets"
1003 echo " --enable-bsd-user enable all BSD usermode emulation targets"
1004 echo " --disable-bsd-user disable all BSD usermode emulation targets"
1005 echo " --enable-guest-base enable GUEST_BASE support for usermode"
1006 echo " emulation targets"
1007 echo " --disable-guest-base disable GUEST_BASE support"
1008 echo " --enable-user-pie build usermode emulation targets as PIE"
1009 echo " --disable-user-pie do not build usermode emulation targets as PIE"
1010 echo " --fmod-lib path to FMOD library"
1011 echo " --fmod-inc path to FMOD includes"
1012 echo " --oss-lib path to OSS library"
1013 echo " --enable-uname-release=R Return R for uname -r in usermode emulation"
1014 echo " --sparc_cpu=V Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
1015 echo " --disable-uuid disable uuid support"
1016 echo " --enable-uuid enable uuid support"
1017 echo " --disable-vde disable support for vde network"
1018 echo " --enable-vde enable support for vde network"
1019 echo " --disable-linux-aio disable Linux AIO support"
1020 echo " --enable-linux-aio enable Linux AIO support"
1021 echo " --disable-attr disables attr and xattr support"
1022 echo " --enable-attr enable attr and xattr support"
1023 echo " --enable-io-thread enable IO thread"
1024 echo " --disable-blobs disable installing provided firmware blobs"
1025 echo " --enable-docs enable documentation build"
1026 echo " --disable-docs disable documentation build"
1027 echo " --disable-vhost-net disable vhost-net acceleration support"
1028 echo " --enable-vhost-net enable vhost-net acceleration support"
1029 echo " --enable-trace-backend=B Set trace backend"
1030 echo " Available backends:" $("$source_path"/scripts/tracetool --list-backends)
1031 echo " --with-trace-file=NAME Full PATH,NAME of file to store traces"
1032 echo " Default:trace-<pid>"
1033 echo " --disable-spice disable spice"
1034 echo " --enable-spice enable spice"
1035 echo " --enable-rbd enable building the rados block device (rbd)"
1036 echo " --disable-smartcard disable smartcard support"
1037 echo " --enable-smartcard enable smartcard support"
1038 echo " --disable-smartcard-nss disable smartcard nss support"
1039 echo " --enable-smartcard-nss enable smartcard nss support"
1040 echo " --disable-usb-redir disable usb network redirection support"
1041 echo " --enable-usb-redir enable usb network redirection support"
1042 echo " --disable-guest-agent disable building of the QEMU Guest Agent"
1043 echo " --enable-guest-agent enable building of the QEMU Guest Agent"
1044 echo ""
1045 echo "NOTE: The object files are built at the place where configure is launched"
1046 exit 1
1049 # check that the C compiler works.
1050 cat > $TMPC <<EOF
1051 int main(void) {}
1054 if compile_object ; then
1055 : C compiler works ok
1056 else
1057 echo "ERROR: \"$cc\" either does not exist or does not work"
1058 exit 1
1061 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1062 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1063 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1064 gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags"
1065 cat > $TMPC << EOF
1066 int main(void) { return 0; }
1068 for flag in $gcc_flags; do
1069 if compile_prog "-Werror $QEMU_CFLAGS" "-Werror $flag" ; then
1070 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1072 done
1075 # Solaris specific configure tool chain decisions
1077 if test "$solaris" = "yes" ; then
1078 if has $install; then
1080 else
1081 echo "Solaris install program not found. Use --install=/usr/ucb/install or"
1082 echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
1083 echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1084 exit 1
1086 if test "`path_of $install`" = "/usr/sbin/install" ; then
1087 echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
1088 echo "try ginstall from the GNU fileutils available from www.blastwave.org"
1089 echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1090 exit 1
1092 if has ar; then
1094 else
1095 echo "Error: No path includes ar"
1096 if test -f /usr/ccs/bin/ar ; then
1097 echo "Add /usr/ccs/bin to your path and rerun configure"
1099 exit 1
1103 if test "$guest_agent" != "no" ; then
1104 if has $python; then
1106 else
1107 echo "Python not found. Use --python=/path/to/python"
1108 exit 1
1112 if test -z "$target_list" ; then
1113 target_list="$default_target_list"
1114 else
1115 target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1117 if test -z "$target_list" ; then
1118 echo "No targets enabled"
1119 exit 1
1121 # see if system emulation was really requested
1122 case " $target_list " in
1123 *"-softmmu "*) softmmu=yes
1125 *) softmmu=no
1127 esac
1129 feature_not_found() {
1130 feature=$1
1132 echo "ERROR"
1133 echo "ERROR: User requested feature $feature"
1134 echo "ERROR: configure was not able to find it"
1135 echo "ERROR"
1136 exit 1;
1139 if test -z "$cross_prefix" ; then
1141 # ---
1142 # big/little endian test
1143 cat > $TMPC << EOF
1144 #include <inttypes.h>
1145 int main(int argc, char ** argv){
1146 volatile uint32_t i=0x01234567;
1147 return (*((uint8_t*)(&i))) == 0x67;
1151 if compile_prog "" "" ; then
1152 $TMPE && bigendian="yes"
1153 else
1154 echo big/little test failed
1157 else
1159 # if cross compiling, cannot launch a program, so make a static guess
1160 case "$cpu" in
1161 armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1162 bigendian=yes
1164 esac
1168 # host long bits test, actually a pointer size test
1169 cat > $TMPC << EOF
1170 int sizeof_pointer_is_8[sizeof(void *) == 8 ? 1 : -1];
1172 if compile_object; then
1173 hostlongbits=64
1174 else
1175 hostlongbits=32
1179 ##########################################
1180 # NPTL probe
1182 if test "$nptl" != "no" ; then
1183 cat > $TMPC <<EOF
1184 #include <sched.h>
1185 #include <linux/futex.h>
1186 void foo()
1188 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1189 #error bork
1190 #endif
1194 if compile_object ; then
1195 nptl=yes
1196 else
1197 if test "$nptl" = "yes" ; then
1198 feature_not_found "nptl"
1200 nptl=no
1204 ##########################################
1205 # zlib check
1207 if test "$zlib" != "no" ; then
1208 cat > $TMPC << EOF
1209 #include <zlib.h>
1210 int main(void) { zlibVersion(); return 0; }
1212 if compile_prog "" "-lz" ; then
1214 else
1215 echo
1216 echo "Error: zlib check failed"
1217 echo "Make sure to have the zlib libs and headers installed."
1218 echo
1219 exit 1
1223 ##########################################
1224 # xen probe
1226 if test "$xen" != "no" ; then
1227 xen_libs="-lxenstore -lxenctrl -lxenguest"
1229 # Xen unstable
1230 cat > $TMPC <<EOF
1231 #include <xenctrl.h>
1232 #include <xs.h>
1233 #include <stdint.h>
1234 #include <xen/hvm/hvm_info_table.h>
1235 #if !defined(HVM_MAX_VCPUS)
1236 # error HVM_MAX_VCPUS not defined
1237 #endif
1238 int main(void) {
1239 xc_interface *xc;
1240 xs_daemon_open();
1241 xc = xc_interface_open(0, 0, 0);
1242 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1243 xc_gnttab_open(NULL, 0);
1244 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1245 return 0;
1248 if compile_prog "" "$xen_libs" ; then
1249 xen_ctrl_version=410
1250 xen=yes
1252 # Xen 4.0.0
1253 elif (
1254 cat > $TMPC <<EOF
1255 #include <xenctrl.h>
1256 #include <xs.h>
1257 #include <stdint.h>
1258 #include <xen/hvm/hvm_info_table.h>
1259 #if !defined(HVM_MAX_VCPUS)
1260 # error HVM_MAX_VCPUS not defined
1261 #endif
1262 int main(void) {
1263 struct xen_add_to_physmap xatp = {
1264 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1266 xs_daemon_open();
1267 xc_interface_open();
1268 xc_gnttab_open();
1269 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1270 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1271 return 0;
1274 compile_prog "" "$xen_libs"
1275 ) ; then
1276 xen_ctrl_version=400
1277 xen=yes
1279 # Xen 3.4.0
1280 elif (
1281 cat > $TMPC <<EOF
1282 #include <xenctrl.h>
1283 #include <xs.h>
1284 int main(void) {
1285 struct xen_add_to_physmap xatp = {
1286 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1288 xs_daemon_open();
1289 xc_interface_open();
1290 xc_gnttab_open();
1291 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1292 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1293 return 0;
1296 compile_prog "" "$xen_libs"
1297 ) ; then
1298 xen_ctrl_version=340
1299 xen=yes
1301 # Xen 3.3.0
1302 elif (
1303 cat > $TMPC <<EOF
1304 #include <xenctrl.h>
1305 #include <xs.h>
1306 int main(void) {
1307 xs_daemon_open();
1308 xc_interface_open();
1309 xc_gnttab_open();
1310 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1311 return 0;
1314 compile_prog "" "$xen_libs"
1315 ) ; then
1316 xen_ctrl_version=330
1317 xen=yes
1319 # Xen not found or unsupported
1320 else
1321 if test "$xen" = "yes" ; then
1322 feature_not_found "xen"
1324 xen=no
1327 if test "$xen" = yes; then
1328 libs_softmmu="$xen_libs $libs_softmmu"
1332 ##########################################
1333 # pkg-config probe
1335 if ! has $pkg_config; then
1336 echo warning: proceeding without "$pkg_config" >&2
1337 pkg_config=/bin/false
1340 ##########################################
1341 # libtool probe
1343 if ! has libtool; then
1344 libtool=
1345 else
1346 libtool=libtool
1349 ##########################################
1350 # Sparse probe
1351 if test "$sparse" != "no" ; then
1352 if has cgcc; then
1353 sparse=yes
1354 else
1355 if test "$sparse" = "yes" ; then
1356 feature_not_found "sparse"
1358 sparse=no
1362 ##########################################
1363 # SDL probe
1365 # Look for sdl configuration program (pkg-config or sdl-config). Try
1366 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1367 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1368 sdl_config=sdl-config
1371 if $pkg_config sdl --modversion >/dev/null 2>&1; then
1372 sdlconfig="$pkg_config sdl"
1373 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1374 elif has ${sdl_config}; then
1375 sdlconfig="$sdl_config"
1376 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1377 else
1378 if test "$sdl" = "yes" ; then
1379 feature_not_found "sdl"
1381 sdl=no
1383 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1384 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1387 sdl_too_old=no
1388 if test "$sdl" != "no" ; then
1389 cat > $TMPC << EOF
1390 #include <SDL.h>
1391 #undef main /* We don't want SDL to override our main() */
1392 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1394 sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1395 if test "$static" = "yes" ; then
1396 sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1397 else
1398 sdl_libs=`$sdlconfig --libs 2> /dev/null`
1400 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1401 if test "$_sdlversion" -lt 121 ; then
1402 sdl_too_old=yes
1403 else
1404 if test "$cocoa" = "no" ; then
1405 sdl=yes
1409 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1410 if test "$sdl" = "yes" -a "$static" = "yes" ; then
1411 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1412 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1413 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1415 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1417 else
1418 sdl=no
1420 fi # static link
1421 else # sdl not found
1422 if test "$sdl" = "yes" ; then
1423 feature_not_found "sdl"
1425 sdl=no
1426 fi # sdl compile test
1429 if test "$sdl" = "yes" ; then
1430 cat > $TMPC <<EOF
1431 #include <SDL.h>
1432 #if defined(SDL_VIDEO_DRIVER_X11)
1433 #include <X11/XKBlib.h>
1434 #else
1435 #error No x11 support
1436 #endif
1437 int main(void) { return 0; }
1439 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1440 sdl_libs="$sdl_libs -lX11"
1442 if test "$mingw32" = "yes" ; then
1443 sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
1445 libs_softmmu="$sdl_libs $libs_softmmu"
1448 ##########################################
1449 # VNC TLS detection
1450 if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
1451 cat > $TMPC <<EOF
1452 #include <gnutls/gnutls.h>
1453 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1455 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1456 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1457 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1458 vnc_tls=yes
1459 libs_softmmu="$vnc_tls_libs $libs_softmmu"
1460 else
1461 if test "$vnc_tls" = "yes" ; then
1462 feature_not_found "vnc-tls"
1464 vnc_tls=no
1468 ##########################################
1469 # VNC SASL detection
1470 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1471 cat > $TMPC <<EOF
1472 #include <sasl/sasl.h>
1473 #include <stdio.h>
1474 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1476 # Assuming Cyrus-SASL installed in /usr prefix
1477 vnc_sasl_cflags=""
1478 vnc_sasl_libs="-lsasl2"
1479 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1480 vnc_sasl=yes
1481 libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1482 else
1483 if test "$vnc_sasl" = "yes" ; then
1484 feature_not_found "vnc-sasl"
1486 vnc_sasl=no
1490 ##########################################
1491 # VNC JPEG detection
1492 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1493 cat > $TMPC <<EOF
1494 #include <stdio.h>
1495 #include <jpeglib.h>
1496 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1498 vnc_jpeg_cflags=""
1499 vnc_jpeg_libs="-ljpeg"
1500 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1501 vnc_jpeg=yes
1502 libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1503 else
1504 if test "$vnc_jpeg" = "yes" ; then
1505 feature_not_found "vnc-jpeg"
1507 vnc_jpeg=no
1511 ##########################################
1512 # VNC PNG detection
1513 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1514 cat > $TMPC <<EOF
1515 //#include <stdio.h>
1516 #include <png.h>
1517 #include <stddef.h>
1518 int main(void) {
1519 png_structp png_ptr;
1520 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1521 return 0;
1524 if $pkg_config libpng --modversion >/dev/null 2>&1; then
1525 vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null`
1526 vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null`
1527 else
1528 vnc_png_cflags=""
1529 vnc_png_libs="-lpng"
1531 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1532 vnc_png=yes
1533 libs_softmmu="$vnc_png_libs $libs_softmmu"
1534 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
1535 else
1536 if test "$vnc_png" = "yes" ; then
1537 feature_not_found "vnc-png"
1539 vnc_png=no
1543 ##########################################
1544 # fnmatch() probe, used for ACL routines
1545 fnmatch="no"
1546 cat > $TMPC << EOF
1547 #include <fnmatch.h>
1548 int main(void)
1550 fnmatch("foo", "foo", 0);
1551 return 0;
1554 if compile_prog "" "" ; then
1555 fnmatch="yes"
1558 ##########################################
1559 # uuid_generate() probe, used for vdi block driver
1560 if test "$uuid" != "no" ; then
1561 uuid_libs="-luuid"
1562 cat > $TMPC << EOF
1563 #include <uuid/uuid.h>
1564 int main(void)
1566 uuid_t my_uuid;
1567 uuid_generate(my_uuid);
1568 return 0;
1571 if compile_prog "" "$uuid_libs" ; then
1572 uuid="yes"
1573 libs_softmmu="$uuid_libs $libs_softmmu"
1574 libs_tools="$uuid_libs $libs_tools"
1575 else
1576 if test "$uuid" = "yes" ; then
1577 feature_not_found "uuid"
1579 uuid=no
1583 ##########################################
1584 # xfsctl() probe, used for raw-posix
1585 if test "$xfs" != "no" ; then
1586 cat > $TMPC << EOF
1587 #include <xfs/xfs.h>
1588 int main(void)
1590 xfsctl(NULL, 0, 0, NULL);
1591 return 0;
1594 if compile_prog "" "" ; then
1595 xfs="yes"
1596 else
1597 if test "$xfs" = "yes" ; then
1598 feature_not_found "xfs"
1600 xfs=no
1604 ##########################################
1605 # vde libraries probe
1606 if test "$vde" != "no" ; then
1607 vde_libs="-lvdeplug"
1608 cat > $TMPC << EOF
1609 #include <libvdeplug.h>
1610 int main(void)
1612 struct vde_open_args a = {0, 0, 0};
1613 vde_open("", "", &a);
1614 return 0;
1617 if compile_prog "" "$vde_libs" ; then
1618 vde=yes
1619 libs_softmmu="$vde_libs $libs_softmmu"
1620 libs_tools="$vde_libs $libs_tools"
1621 else
1622 if test "$vde" = "yes" ; then
1623 feature_not_found "vde"
1625 vde=no
1629 ##########################################
1630 # Sound support libraries probe
1632 audio_drv_probe()
1634 drv=$1
1635 hdr=$2
1636 lib=$3
1637 exp=$4
1638 cfl=$5
1639 cat > $TMPC << EOF
1640 #include <$hdr>
1641 int main(void) { $exp }
1643 if compile_prog "$cfl" "$lib" ; then
1645 else
1646 echo
1647 echo "Error: $drv check failed"
1648 echo "Make sure to have the $drv libs and headers installed."
1649 echo
1650 exit 1
1654 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1655 for drv in $audio_drv_list; do
1656 case $drv in
1657 alsa)
1658 audio_drv_probe $drv alsa/asoundlib.h -lasound \
1659 "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1660 libs_softmmu="-lasound $libs_softmmu"
1663 fmod)
1664 if test -z $fmod_lib || test -z $fmod_inc; then
1665 echo
1666 echo "Error: You must specify path to FMOD library and headers"
1667 echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1668 echo
1669 exit 1
1671 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1672 libs_softmmu="$fmod_lib $libs_softmmu"
1675 esd)
1676 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1677 libs_softmmu="-lesd $libs_softmmu"
1678 audio_pt_int="yes"
1682 audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1683 "pa_simple *s = 0; pa_simple_free(s); return 0;"
1684 libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1685 audio_pt_int="yes"
1688 coreaudio)
1689 libs_softmmu="-framework CoreAudio $libs_softmmu"
1692 dsound)
1693 libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1694 audio_win_int="yes"
1697 oss)
1698 libs_softmmu="$oss_lib $libs_softmmu"
1701 sdl|wav)
1702 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1705 winwave)
1706 libs_softmmu="-lwinmm $libs_softmmu"
1707 audio_win_int="yes"
1711 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1712 echo
1713 echo "Error: Unknown driver '$drv' selected"
1714 echo "Possible drivers are: $audio_possible_drivers"
1715 echo
1716 exit 1
1719 esac
1720 done
1722 ##########################################
1723 # BrlAPI probe
1725 if test "$brlapi" != "no" ; then
1726 brlapi_libs="-lbrlapi"
1727 cat > $TMPC << EOF
1728 #include <brlapi.h>
1729 #include <stddef.h>
1730 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1732 if compile_prog "" "$brlapi_libs" ; then
1733 brlapi=yes
1734 libs_softmmu="$brlapi_libs $libs_softmmu"
1735 else
1736 if test "$brlapi" = "yes" ; then
1737 feature_not_found "brlapi"
1739 brlapi=no
1743 ##########################################
1744 # curses probe
1745 if test "$mingw32" = "yes" ; then
1746 curses_list="-lpdcurses"
1747 else
1748 curses_list="-lncurses -lcurses"
1751 if test "$curses" != "no" ; then
1752 curses_found=no
1753 cat > $TMPC << EOF
1754 #include <curses.h>
1755 #ifdef __OpenBSD__
1756 #define resize_term resizeterm
1757 #endif
1758 int main(void) { resize_term(0, 0); return curses_version(); }
1760 for curses_lib in $curses_list; do
1761 if compile_prog "" "$curses_lib" ; then
1762 curses_found=yes
1763 libs_softmmu="$curses_lib $libs_softmmu"
1764 break
1766 done
1767 if test "$curses_found" = "yes" ; then
1768 curses=yes
1769 else
1770 if test "$curses" = "yes" ; then
1771 feature_not_found "curses"
1773 curses=no
1777 ##########################################
1778 # curl probe
1780 if $pkg_config libcurl --modversion >/dev/null 2>&1; then
1781 curlconfig="$pkg_config libcurl"
1782 else
1783 curlconfig=curl-config
1786 if test "$curl" != "no" ; then
1787 cat > $TMPC << EOF
1788 #include <curl/curl.h>
1789 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
1791 curl_cflags=`$curlconfig --cflags 2>/dev/null`
1792 curl_libs=`$curlconfig --libs 2>/dev/null`
1793 if compile_prog "$curl_cflags" "$curl_libs" ; then
1794 curl=yes
1795 libs_tools="$curl_libs $libs_tools"
1796 libs_softmmu="$curl_libs $libs_softmmu"
1797 else
1798 if test "$curl" = "yes" ; then
1799 feature_not_found "curl"
1801 curl=no
1803 fi # test "$curl"
1805 ##########################################
1806 # check framework probe
1808 if test "$check_utests" != "no" ; then
1809 cat > $TMPC << EOF
1810 #include <check.h>
1811 int main(void) { suite_create("qemu test"); return 0; }
1813 check_libs=`$pkg_config --libs check`
1814 if compile_prog "" $check_libs ; then
1815 check_utests=yes
1816 libs_tools="$check_libs $libs_tools"
1817 else
1818 if test "$check_utests" = "yes" ; then
1819 feature_not_found "check"
1821 check_utests=no
1823 fi # test "$check_utests"
1825 ##########################################
1826 # bluez support probe
1827 if test "$bluez" != "no" ; then
1828 cat > $TMPC << EOF
1829 #include <bluetooth/bluetooth.h>
1830 int main(void) { return bt_error(0); }
1832 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
1833 bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
1834 if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1835 bluez=yes
1836 libs_softmmu="$bluez_libs $libs_softmmu"
1837 else
1838 if test "$bluez" = "yes" ; then
1839 feature_not_found "bluez"
1841 bluez="no"
1845 ##########################################
1846 # glib support probe
1847 if test "$guest_agent" != "no" ; then
1848 if $pkg_config --modversion glib-2.0 > /dev/null 2>&1 ; then
1849 glib_cflags=`$pkg_config --cflags glib-2.0 2>/dev/null`
1850 glib_libs=`$pkg_config --libs glib-2.0 2>/dev/null`
1851 libs_softmmu="$glib_libs $libs_softmmu"
1852 libs_tools="$glib_libs $libs_tools"
1853 else
1854 echo "glib-2.0 required to compile QEMU"
1855 exit 1
1859 ##########################################
1860 # pthread probe
1861 PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
1863 pthread=no
1864 cat > $TMPC << EOF
1865 #include <pthread.h>
1866 int main(void) { pthread_create(0,0,0,0); return 0; }
1868 if compile_prog "" "" ; then
1869 pthread=yes
1870 else
1871 for pthread_lib in $PTHREADLIBS_LIST; do
1872 if compile_prog "" "$pthread_lib" ; then
1873 pthread=yes
1874 LIBS="$pthread_lib $LIBS"
1875 break
1877 done
1880 if test "$mingw32" != yes -a "$pthread" = no; then
1881 echo
1882 echo "Error: pthread check failed"
1883 echo "Make sure to have the pthread libs and headers installed."
1884 echo
1885 exit 1
1888 ##########################################
1889 # rbd probe
1890 if test "$rbd" != "no" ; then
1891 cat > $TMPC <<EOF
1892 #include <stdio.h>
1893 #include <rbd/librbd.h>
1894 int main(void) {
1895 rados_t cluster;
1896 rados_create(&cluster, NULL);
1897 return 0;
1900 rbd_libs="-lrbd -lrados"
1901 if compile_prog "" "$rbd_libs" ; then
1902 rbd=yes
1903 libs_tools="$rbd_libs $libs_tools"
1904 libs_softmmu="$rbd_libs $libs_softmmu"
1905 else
1906 if test "$rbd" = "yes" ; then
1907 feature_not_found "rados block device"
1909 rbd=no
1913 ##########################################
1914 # linux-aio probe
1916 if test "$linux_aio" != "no" ; then
1917 cat > $TMPC <<EOF
1918 #include <libaio.h>
1919 #include <sys/eventfd.h>
1920 #include <stddef.h>
1921 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
1923 if compile_prog "" "-laio" ; then
1924 linux_aio=yes
1925 libs_softmmu="$libs_softmmu -laio"
1926 libs_tools="$libs_tools -laio"
1927 else
1928 if test "$linux_aio" = "yes" ; then
1929 feature_not_found "linux AIO"
1931 linux_aio=no
1935 ##########################################
1936 # attr probe
1938 if test "$attr" != "no" ; then
1939 cat > $TMPC <<EOF
1940 #include <stdio.h>
1941 #include <sys/types.h>
1942 #include <attr/xattr.h>
1943 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
1945 if compile_prog "" "-lattr" ; then
1946 attr=yes
1947 LIBS="-lattr $LIBS"
1948 else
1949 if test "$attr" = "yes" ; then
1950 feature_not_found "ATTR"
1952 attr=no
1956 ##########################################
1957 # iovec probe
1958 cat > $TMPC <<EOF
1959 #include <sys/types.h>
1960 #include <sys/uio.h>
1961 #include <unistd.h>
1962 int main(void) { struct iovec iov; return 0; }
1964 iovec=no
1965 if compile_prog "" "" ; then
1966 iovec=yes
1969 ##########################################
1970 # preadv probe
1971 cat > $TMPC <<EOF
1972 #include <sys/types.h>
1973 #include <sys/uio.h>
1974 #include <unistd.h>
1975 int main(void) { preadv; }
1977 preadv=no
1978 if compile_prog "" "" ; then
1979 preadv=yes
1982 ##########################################
1983 # fdt probe
1984 if test "$fdt" != "no" ; then
1985 fdt_libs="-lfdt"
1986 cat > $TMPC << EOF
1987 int main(void) { return 0; }
1989 if compile_prog "" "$fdt_libs" ; then
1990 fdt=yes
1991 else
1992 if test "$fdt" = "yes" ; then
1993 feature_not_found "fdt"
1995 fdt_libs=
1996 fdt=no
2000 ##########################################
2001 # opengl probe, used by milkymist-tmu2
2002 if test "$opengl" != "no" ; then
2003 opengl_libs="-lGL"
2004 cat > $TMPC << EOF
2005 #include <X11/Xlib.h>
2006 #include <GL/gl.h>
2007 #include <GL/glx.h>
2008 int main(void) { GL_VERSION; return 0; }
2010 if compile_prog "" "-lGL" ; then
2011 opengl=yes
2012 else
2013 if test "$opengl" = "yes" ; then
2014 feature_not_found "opengl"
2016 opengl_libs=
2017 opengl=no
2022 # Check for xxxat() functions when we are building linux-user
2023 # emulator. This is done because older glibc versions don't
2024 # have syscall stubs for these implemented.
2026 atfile=no
2027 cat > $TMPC << EOF
2028 #define _ATFILE_SOURCE
2029 #include <sys/types.h>
2030 #include <fcntl.h>
2031 #include <unistd.h>
2034 main(void)
2036 /* try to unlink nonexisting file */
2037 return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
2040 if compile_prog "" "" ; then
2041 atfile=yes
2044 # Check for inotify functions when we are building linux-user
2045 # emulator. This is done because older glibc versions don't
2046 # have syscall stubs for these implemented. In that case we
2047 # don't provide them even if kernel supports them.
2049 inotify=no
2050 cat > $TMPC << EOF
2051 #include <sys/inotify.h>
2054 main(void)
2056 /* try to start inotify */
2057 return inotify_init();
2060 if compile_prog "" "" ; then
2061 inotify=yes
2064 inotify1=no
2065 cat > $TMPC << EOF
2066 #include <sys/inotify.h>
2069 main(void)
2071 /* try to start inotify */
2072 return inotify_init1(0);
2075 if compile_prog "" "" ; then
2076 inotify1=yes
2079 # check if utimensat and futimens are supported
2080 utimens=no
2081 cat > $TMPC << EOF
2082 #define _ATFILE_SOURCE
2083 #include <stddef.h>
2084 #include <fcntl.h>
2086 int main(void)
2088 utimensat(AT_FDCWD, "foo", NULL, 0);
2089 futimens(0, NULL);
2090 return 0;
2093 if compile_prog "" "" ; then
2094 utimens=yes
2097 # check if pipe2 is there
2098 pipe2=no
2099 cat > $TMPC << EOF
2100 #include <unistd.h>
2101 #include <fcntl.h>
2103 int main(void)
2105 int pipefd[2];
2106 pipe2(pipefd, O_CLOEXEC);
2107 return 0;
2110 if compile_prog "" "" ; then
2111 pipe2=yes
2114 # check if accept4 is there
2115 accept4=no
2116 cat > $TMPC << EOF
2117 #include <sys/socket.h>
2118 #include <stddef.h>
2120 int main(void)
2122 accept4(0, NULL, NULL, SOCK_CLOEXEC);
2123 return 0;
2126 if compile_prog "" "" ; then
2127 accept4=yes
2130 # check if tee/splice is there. vmsplice was added same time.
2131 splice=no
2132 cat > $TMPC << EOF
2133 #include <unistd.h>
2134 #include <fcntl.h>
2135 #include <limits.h>
2137 int main(void)
2139 int len, fd;
2140 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2141 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2142 return 0;
2145 if compile_prog "" "" ; then
2146 splice=yes
2149 ##########################################
2150 # signalfd probe
2151 signalfd="no"
2152 cat > $TMPC << EOF
2153 #define _GNU_SOURCE
2154 #include <unistd.h>
2155 #include <sys/syscall.h>
2156 #include <signal.h>
2157 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2160 if compile_prog "" "" ; then
2161 signalfd=yes
2162 elif test "$kvm" = "yes" -a "$io_thread" != "yes"; then
2163 echo
2164 echo "ERROR: Host kernel lacks signalfd() support,"
2165 echo "but KVM depends on it when the IO thread is disabled."
2166 echo
2167 exit 1
2170 # check if eventfd is supported
2171 eventfd=no
2172 cat > $TMPC << EOF
2173 #include <sys/eventfd.h>
2175 int main(void)
2177 int efd = eventfd(0, 0);
2178 return 0;
2181 if compile_prog "" "" ; then
2182 eventfd=yes
2185 # check for fallocate
2186 fallocate=no
2187 cat > $TMPC << EOF
2188 #include <fcntl.h>
2190 int main(void)
2192 fallocate(0, 0, 0, 0);
2193 return 0;
2196 if compile_prog "$ARCH_CFLAGS" "" ; then
2197 fallocate=yes
2200 # check for sync_file_range
2201 sync_file_range=no
2202 cat > $TMPC << EOF
2203 #include <fcntl.h>
2205 int main(void)
2207 sync_file_range(0, 0, 0, 0);
2208 return 0;
2211 if compile_prog "$ARCH_CFLAGS" "" ; then
2212 sync_file_range=yes
2215 # check for linux/fiemap.h and FS_IOC_FIEMAP
2216 fiemap=no
2217 cat > $TMPC << EOF
2218 #include <sys/ioctl.h>
2219 #include <linux/fs.h>
2220 #include <linux/fiemap.h>
2222 int main(void)
2224 ioctl(0, FS_IOC_FIEMAP, 0);
2225 return 0;
2228 if compile_prog "$ARCH_CFLAGS" "" ; then
2229 fiemap=yes
2232 # check for dup3
2233 dup3=no
2234 cat > $TMPC << EOF
2235 #include <unistd.h>
2237 int main(void)
2239 dup3(0, 0, 0);
2240 return 0;
2243 if compile_prog "" "" ; then
2244 dup3=yes
2247 # check for epoll support
2248 epoll=no
2249 cat > $TMPC << EOF
2250 #include <sys/epoll.h>
2252 int main(void)
2254 epoll_create(0);
2255 return 0;
2258 if compile_prog "$ARCH_CFLAGS" "" ; then
2259 epoll=yes
2262 # epoll_create1 and epoll_pwait are later additions
2263 # so we must check separately for their presence
2264 epoll_create1=no
2265 cat > $TMPC << EOF
2266 #include <sys/epoll.h>
2268 int main(void)
2270 /* Note that we use epoll_create1 as a value, not as
2271 * a function being called. This is necessary so that on
2272 * old SPARC glibc versions where the function was present in
2273 * the library but not declared in the header file we will
2274 * fail the configure check. (Otherwise we will get a compiler
2275 * warning but not an error, and will proceed to fail the
2276 * qemu compile where we compile with -Werror.)
2278 epoll_create1;
2279 return 0;
2282 if compile_prog "$ARCH_CFLAGS" "" ; then
2283 epoll_create1=yes
2286 epoll_pwait=no
2287 cat > $TMPC << EOF
2288 #include <sys/epoll.h>
2290 int main(void)
2292 epoll_pwait(0, 0, 0, 0, 0);
2293 return 0;
2296 if compile_prog "$ARCH_CFLAGS" "" ; then
2297 epoll_pwait=yes
2300 # Check if tools are available to build documentation.
2301 if test "$docs" != "no" ; then
2302 if has makeinfo && has pod2man; then
2303 docs=yes
2304 else
2305 if test "$docs" = "yes" ; then
2306 feature_not_found "docs"
2308 docs=no
2312 # Search for bswap_32 function
2313 byteswap_h=no
2314 cat > $TMPC << EOF
2315 #include <byteswap.h>
2316 int main(void) { return bswap_32(0); }
2318 if compile_prog "" "" ; then
2319 byteswap_h=yes
2322 # Search for bswap_32 function
2323 bswap_h=no
2324 cat > $TMPC << EOF
2325 #include <sys/endian.h>
2326 #include <sys/types.h>
2327 #include <machine/bswap.h>
2328 int main(void) { return bswap32(0); }
2330 if compile_prog "" "" ; then
2331 bswap_h=yes
2334 ##########################################
2335 # Do we need librt
2336 cat > $TMPC <<EOF
2337 #include <signal.h>
2338 #include <time.h>
2339 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
2342 if compile_prog "" "" ; then
2344 elif compile_prog "" "-lrt" ; then
2345 LIBS="-lrt $LIBS"
2348 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2349 "$aix" != "yes" -a "$haiku" != "yes" ; then
2350 libs_softmmu="-lutil $libs_softmmu"
2353 ##########################################
2354 # check if the compiler defines offsetof
2356 need_offsetof=yes
2357 cat > $TMPC << EOF
2358 #include <stddef.h>
2359 int main(void) { struct s { int f; }; return offsetof(struct s, f); }
2361 if compile_prog "" "" ; then
2362 need_offsetof=no
2365 ##########################################
2366 # check if the compiler understands attribute warn_unused_result
2368 # This could be smarter, but gcc -Werror does not error out even when warning
2369 # about attribute warn_unused_result
2371 gcc_attribute_warn_unused_result=no
2372 cat > $TMPC << EOF
2373 #if defined(__GNUC__) && (__GNUC__ < 4) && defined(__GNUC_MINOR__) && (__GNUC__ < 4)
2374 #error gcc 3.3 or older
2375 #endif
2376 int main(void) { return 0;}
2378 if compile_prog "" ""; then
2379 gcc_attribute_warn_unused_result=yes
2382 # spice probe
2383 if test "$spice" != "no" ; then
2384 cat > $TMPC << EOF
2385 #include <spice.h>
2386 int main(void) { spice_server_new(); return 0; }
2388 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2389 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2390 if $pkg_config --atleast-version=0.6.0 spice-server >/dev/null 2>&1 && \
2391 compile_prog "$spice_cflags" "$spice_libs" ; then
2392 spice="yes"
2393 libs_softmmu="$libs_softmmu $spice_libs"
2394 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2395 else
2396 if test "$spice" = "yes" ; then
2397 feature_not_found "spice"
2399 spice="no"
2403 # check for libcacard for smartcard support
2404 if test "$smartcard" != "no" ; then
2405 smartcard="yes"
2406 smartcard_cflags=""
2407 # TODO - what's the minimal nss version we support?
2408 if test "$smartcard_nss" != "no"; then
2409 if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 ; then
2410 smartcard_nss="yes"
2411 smartcard_cflags="-I\$(SRC_PATH)/libcacard"
2412 libcacard_libs=$($pkg_config --libs nss 2>/dev/null)
2413 libcacard_cflags=$($pkg_config --cflags nss 2>/dev/null)
2414 QEMU_CFLAGS="$QEMU_CFLAGS $smartcard_cflags $libcacard_cflags"
2415 LIBS="$libcacard_libs $LIBS"
2416 else
2417 if test "$smartcard_nss" = "yes"; then
2418 feature_not_found "nss"
2420 smartcard_nss="no"
2424 if test "$smartcard" = "no" ; then
2425 smartcard_nss="no"
2428 # check for usbredirparser for usb network redirection support
2429 if test "$usb_redir" != "no" ; then
2430 if $pkg_config libusbredirparser >/dev/null 2>&1 ; then
2431 usb_redir="yes"
2432 usb_redir_cflags=$($pkg_config --cflags libusbredirparser 2>/dev/null)
2433 usb_redir_libs=$($pkg_config --libs libusbredirparser 2>/dev/null)
2434 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
2435 LIBS="$LIBS $usb_redir_libs"
2436 else
2437 if test "$usb_redir" = "yes"; then
2438 feature_not_found "usb-redir"
2440 usb_redir="no"
2444 ##########################################
2446 ##########################################
2447 # check if we have fdatasync
2449 fdatasync=no
2450 cat > $TMPC << EOF
2451 #include <unistd.h>
2452 int main(void) {
2453 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
2454 return fdatasync(0);
2455 #else
2456 #abort Not supported
2457 #endif
2460 if compile_prog "" "" ; then
2461 fdatasync=yes
2464 ##########################################
2465 # check if we have madvise
2467 madvise=no
2468 cat > $TMPC << EOF
2469 #include <sys/types.h>
2470 #include <sys/mman.h>
2471 #include <stddef.h>
2472 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2474 if compile_prog "" "" ; then
2475 madvise=yes
2478 ##########################################
2479 # check if we have posix_madvise
2481 posix_madvise=no
2482 cat > $TMPC << EOF
2483 #include <sys/mman.h>
2484 #include <stddef.h>
2485 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2487 if compile_prog "" "" ; then
2488 posix_madvise=yes
2491 ##########################################
2492 # check if trace backend exists
2494 sh "$source_path/scripts/tracetool" "--$trace_backend" --check-backend > /dev/null 2> /dev/null
2495 if test "$?" -ne 0 ; then
2496 echo
2497 echo "Error: invalid trace backend"
2498 echo "Please choose a supported trace backend."
2499 echo
2500 exit 1
2503 ##########################################
2504 # For 'ust' backend, test if ust headers are present
2505 if test "$trace_backend" = "ust"; then
2506 cat > $TMPC << EOF
2507 #include <ust/tracepoint.h>
2508 #include <ust/marker.h>
2509 int main(void) { return 0; }
2511 if compile_prog "" "" ; then
2512 LIBS="-lust $LIBS"
2513 else
2514 echo
2515 echo "Error: Trace backend 'ust' missing libust header files"
2516 echo
2517 exit 1
2521 ##########################################
2522 # For 'dtrace' backend, test if 'dtrace' command is present
2523 if test "$trace_backend" = "dtrace"; then
2524 if ! has 'dtrace' ; then
2525 echo
2526 echo "Error: dtrace command is not found in PATH $PATH"
2527 echo
2528 exit 1
2530 trace_backend_stap="no"
2531 if has 'stap' ; then
2532 trace_backend_stap="yes"
2536 ##########################################
2537 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
2538 # use i686 as default anyway, but for those that don't, an explicit
2539 # specification is necessary
2540 if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then
2541 cat > $TMPC << EOF
2542 int sfaa(unsigned *ptr)
2544 return __sync_fetch_and_and(ptr, 0);
2547 int main(int argc, char **argv)
2549 int val = 42;
2550 sfaa(&val);
2551 return val;
2554 if ! compile_prog "" "" ; then
2555 CFLAGS+="-march=i486"
2559 ##########################################
2560 # check if we have makecontext
2562 ucontext_coroutine=no
2563 if test "$darwin" != "yes"; then
2564 cat > $TMPC << EOF
2565 #include <ucontext.h>
2566 int main(void) { makecontext(0, 0, 0); }
2568 if compile_prog "" "" ; then
2569 ucontext_coroutine=yes
2573 ##########################################
2574 # End of CC checks
2575 # After here, no more $cc or $ld runs
2577 if test "$debug" = "no" ; then
2578 CFLAGS="-O2 $CFLAGS"
2581 # Consult white-list to determine whether to enable werror
2582 # by default. Only enable by default for git builds
2583 z_version=`cut -f3 -d. $source_path/VERSION`
2585 if test -z "$werror" ; then
2586 if test "$z_version" = "50" -a \
2587 "$linux" = "yes" ; then
2588 werror="yes"
2589 else
2590 werror="no"
2594 # Disable zero malloc errors for official releases unless explicitly told to
2595 # enable/disable
2596 if test -z "$zero_malloc" ; then
2597 if test "$z_version" = "50" ; then
2598 zero_malloc="no"
2599 else
2600 zero_malloc="yes"
2604 if test "$werror" = "yes" ; then
2605 QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
2608 if test "$solaris" = "no" ; then
2609 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
2610 LDFLAGS="-Wl,--warn-common $LDFLAGS"
2614 # Use ASLR, no-SEH and DEP if available
2615 if test "$mingw32" = "yes" ; then
2616 for flag in --dynamicbase --no-seh --nxcompat; do
2617 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
2618 LDFLAGS="-Wl,$flag $LDFLAGS"
2620 done
2623 confdir=$sysconfdir$confsuffix
2625 tools=
2626 if test "$softmmu" = yes ; then
2627 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2628 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2629 tools="qemu-nbd\$(EXESUF) $tools"
2630 if [ "$guest_agent" = "yes" ]; then
2631 tools="qemu-ga\$(EXESUF) $tools"
2633 if [ "$check_utests" = "yes" ]; then
2634 tools="check-qint check-qstring check-qdict check-qlist $tools"
2635 tools="check-qfloat check-qjson $tools"
2640 # Mac OS X ships with a broken assembler
2641 roms=
2642 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2643 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2644 "$softmmu" = yes ; then
2645 roms="optionrom"
2647 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
2648 roms="$roms spapr-rtas"
2651 echo "Install prefix $prefix"
2652 echo "BIOS directory `eval echo $datadir`"
2653 echo "binary directory `eval echo $bindir`"
2654 echo "library directory `eval echo $libdir`"
2655 echo "include directory `eval echo $includedir`"
2656 echo "config directory `eval echo $sysconfdir`"
2657 if test "$mingw32" = "no" ; then
2658 echo "Manual directory `eval echo $mandir`"
2659 echo "ELF interp prefix $interp_prefix"
2661 echo "Source path $source_path"
2662 echo "C compiler $cc"
2663 echo "Host C compiler $host_cc"
2664 echo "CFLAGS $CFLAGS"
2665 echo "QEMU_CFLAGS $QEMU_CFLAGS"
2666 echo "LDFLAGS $LDFLAGS"
2667 echo "make $make"
2668 echo "install $install"
2669 echo "python $python"
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 "IO thread $io_thread"
2715 echo "Linux AIO support $linux_aio"
2716 echo "ATTR/XATTR support $attr"
2717 echo "Install blobs $blobs"
2718 echo "KVM support $kvm"
2719 echo "fdt support $fdt"
2720 echo "preadv support $preadv"
2721 echo "fdatasync $fdatasync"
2722 echo "madvise $madvise"
2723 echo "posix_madvise $posix_madvise"
2724 echo "uuid support $uuid"
2725 echo "vhost-net support $vhost_net"
2726 echo "Trace backend $trace_backend"
2727 echo "Trace output file $trace_file-<pid>"
2728 echo "spice support $spice"
2729 echo "rbd support $rbd"
2730 echo "xfsctl support $xfs"
2731 echo "nss used $smartcard_nss"
2732 echo "usb net redir $usb_redir"
2733 echo "OpenGL support $opengl"
2734 echo "build guest agent $guest_agent"
2736 if test "$sdl_too_old" = "yes"; then
2737 echo "-> Your SDL version is too old - please upgrade to have SDL support"
2740 config_host_mak="config-host.mak"
2741 config_host_ld="config-host.ld"
2743 echo "# Automatically generated by configure - do not modify" > $config_host_mak
2744 printf "# Configured with:" >> $config_host_mak
2745 printf " '%s'" "$0" "$@" >> $config_host_mak
2746 echo >> $config_host_mak
2748 echo all: >> $config_host_mak
2749 echo "prefix=$prefix" >> $config_host_mak
2750 echo "bindir=$bindir" >> $config_host_mak
2751 echo "libdir=$libdir" >> $config_host_mak
2752 echo "includedir=$includedir" >> $config_host_mak
2753 echo "mandir=$mandir" >> $config_host_mak
2754 echo "datadir=$datadir" >> $config_host_mak
2755 echo "sysconfdir=$sysconfdir" >> $config_host_mak
2756 echo "docdir=$docdir" >> $config_host_mak
2757 echo "confdir=$confdir" >> $config_host_mak
2759 case "$cpu" in
2760 i386|x86_64|alpha|cris|hppa|ia64|lm32|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64|unicore32)
2761 ARCH=$cpu
2763 armv4b|armv4l)
2764 ARCH=arm
2766 esac
2767 echo "ARCH=$ARCH" >> $config_host_mak
2768 if test "$debug_tcg" = "yes" ; then
2769 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2771 if test "$debug_mon" = "yes" ; then
2772 echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
2774 if test "$debug" = "yes" ; then
2775 echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2777 if test "$strip_opt" = "yes" ; then
2778 echo "STRIP=${strip}" >> $config_host_mak
2780 if test "$bigendian" = "yes" ; then
2781 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2783 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2784 if test "$mingw32" = "yes" ; then
2785 echo "CONFIG_WIN32=y" >> $config_host_mak
2786 rc_version=`cat $source_path/VERSION`
2787 version_major=${rc_version%%.*}
2788 rc_version=${rc_version#*.}
2789 version_minor=${rc_version%%.*}
2790 rc_version=${rc_version#*.}
2791 version_subminor=${rc_version%%.*}
2792 version_micro=0
2793 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2794 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2795 else
2796 echo "CONFIG_POSIX=y" >> $config_host_mak
2799 if test "$linux" = "yes" ; then
2800 echo "CONFIG_LINUX=y" >> $config_host_mak
2803 if test "$darwin" = "yes" ; then
2804 echo "CONFIG_DARWIN=y" >> $config_host_mak
2807 if test "$aix" = "yes" ; then
2808 echo "CONFIG_AIX=y" >> $config_host_mak
2811 if test "$solaris" = "yes" ; then
2812 echo "CONFIG_SOLARIS=y" >> $config_host_mak
2813 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
2814 if test "$needs_libsunmath" = "yes" ; then
2815 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
2818 if test "$haiku" = "yes" ; then
2819 echo "CONFIG_HAIKU=y" >> $config_host_mak
2821 if test "$static" = "yes" ; then
2822 echo "CONFIG_STATIC=y" >> $config_host_mak
2824 if test "$profiler" = "yes" ; then
2825 echo "CONFIG_PROFILER=y" >> $config_host_mak
2827 if test "$slirp" = "yes" ; then
2828 echo "CONFIG_SLIRP=y" >> $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" >> $config_host_mak
2972 if test "$io_thread" = "yes" ; then
2973 echo "CONFIG_IOTHREAD=y" >> $config_host_mak
2975 if test "$linux_aio" = "yes" ; then
2976 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
2978 if test "$attr" = "yes" ; then
2979 echo "CONFIG_ATTR=y" >> $config_host_mak
2981 if test "$linux" = "yes" ; then
2982 if test "$attr" = "yes" ; then
2983 echo "CONFIG_VIRTFS=y" >> $config_host_mak
2986 if test "$blobs" = "yes" ; then
2987 echo "INSTALL_BLOBS=yes" >> $config_host_mak
2989 if test "$iovec" = "yes" ; then
2990 echo "CONFIG_IOVEC=y" >> $config_host_mak
2992 if test "$preadv" = "yes" ; then
2993 echo "CONFIG_PREADV=y" >> $config_host_mak
2995 if test "$fdt" = "yes" ; then
2996 echo "CONFIG_FDT=y" >> $config_host_mak
2998 if test "$signalfd" = "yes" ; then
2999 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
3001 if test "$need_offsetof" = "yes" ; then
3002 echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
3004 if test "$gcc_attribute_warn_unused_result" = "yes" ; then
3005 echo "CONFIG_GCC_ATTRIBUTE_WARN_UNUSED_RESULT=y" >> $config_host_mak
3007 if test "$fdatasync" = "yes" ; then
3008 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
3010 if test "$madvise" = "yes" ; then
3011 echo "CONFIG_MADVISE=y" >> $config_host_mak
3013 if test "$posix_madvise" = "yes" ; then
3014 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
3017 if test "$spice" = "yes" ; then
3018 echo "CONFIG_SPICE=y" >> $config_host_mak
3021 if test "$smartcard" = "yes" ; then
3022 echo "CONFIG_SMARTCARD=y" >> $config_host_mak
3025 if test "$smartcard_nss" = "yes" ; then
3026 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
3029 if test "$usb_redir" = "yes" ; then
3030 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
3033 if test "$opengl" = "yes" ; then
3034 echo "CONFIG_OPENGL=y" >> $config_host_mak
3037 # XXX: suppress that
3038 if [ "$bsd" = "yes" ] ; then
3039 echo "CONFIG_BSD=y" >> $config_host_mak
3042 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
3044 if test "$zero_malloc" = "yes" ; then
3045 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
3047 if test "$rbd" = "yes" ; then
3048 echo "CONFIG_RBD=y" >> $config_host_mak
3051 if test "$ucontext_coroutine" = "yes" ; then
3052 echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak
3055 # USB host support
3056 case "$usb" in
3057 linux)
3058 echo "HOST_USB=linux" >> $config_host_mak
3060 bsd)
3061 echo "HOST_USB=bsd" >> $config_host_mak
3064 echo "HOST_USB=stub" >> $config_host_mak
3066 esac
3068 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
3069 if test "$trace_backend" = "simple"; then
3070 echo "CONFIG_SIMPLE_TRACE=y" >> $config_host_mak
3072 # Set the appropriate trace file.
3073 if test "$trace_backend" = "simple"; then
3074 trace_file="\"$trace_file-\" FMT_pid"
3076 if test "$trace_backend" = "dtrace" -a "$trace_backend_stap" = "yes" ; then
3077 echo "CONFIG_SYSTEMTAP_TRACE=y" >> $config_host_mak
3079 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
3081 echo "TOOLS=$tools" >> $config_host_mak
3082 echo "ROMS=$roms" >> $config_host_mak
3083 echo "MAKE=$make" >> $config_host_mak
3084 echo "INSTALL=$install" >> $config_host_mak
3085 echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_host_mak
3086 echo "INSTALL_DATA=$install -m0644 -p" >> $config_host_mak
3087 echo "INSTALL_PROG=$install -m0755 -p" >> $config_host_mak
3088 echo "PYTHON=$python" >> $config_host_mak
3089 echo "CC=$cc" >> $config_host_mak
3090 echo "CC_I386=$cc_i386" >> $config_host_mak
3091 echo "HOST_CC=$host_cc" >> $config_host_mak
3092 echo "AR=$ar" >> $config_host_mak
3093 echo "OBJCOPY=$objcopy" >> $config_host_mak
3094 echo "LD=$ld" >> $config_host_mak
3095 echo "WINDRES=$windres" >> $config_host_mak
3096 echo "LIBTOOL=$libtool" >> $config_host_mak
3097 echo "CFLAGS=$CFLAGS" >> $config_host_mak
3098 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
3099 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
3100 if test "$sparse" = "yes" ; then
3101 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
3102 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
3103 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
3105 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
3106 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
3107 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
3108 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
3109 echo "LIBS+=$LIBS" >> $config_host_mak
3110 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
3111 echo "EXESUF=$EXESUF" >> $config_host_mak
3113 # generate list of library paths for linker script
3115 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
3117 if test -f ${config_host_ld}~ ; then
3118 if cmp -s $config_host_ld ${config_host_ld}~ ; then
3119 mv ${config_host_ld}~ $config_host_ld
3120 else
3121 rm ${config_host_ld}~
3125 for d in libdis libdis-user; do
3126 mkdir -p $d
3127 symlink $source_path/Makefile.dis $d/Makefile
3128 echo > $d/config.mak
3129 done
3130 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3131 echo "QEMU_CFLAGS+=-fpie" > libdis-user/config.mak
3134 for target in $target_list; do
3135 target_dir="$target"
3136 config_target_mak=$target_dir/config-target.mak
3137 target_arch2=`echo $target | cut -d '-' -f 1`
3138 target_bigendian="no"
3140 case "$target_arch2" in
3141 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus)
3142 target_bigendian=yes
3144 esac
3145 target_softmmu="no"
3146 target_user_only="no"
3147 target_linux_user="no"
3148 target_darwin_user="no"
3149 target_bsd_user="no"
3150 case "$target" in
3151 ${target_arch2}-softmmu)
3152 target_softmmu="yes"
3154 ${target_arch2}-linux-user)
3155 if test "$linux" != "yes" ; then
3156 echo "ERROR: Target '$target' is only available on a Linux host"
3157 exit 1
3159 target_user_only="yes"
3160 target_linux_user="yes"
3162 ${target_arch2}-darwin-user)
3163 if test "$darwin" != "yes" ; then
3164 echo "ERROR: Target '$target' is only available on a Darwin host"
3165 exit 1
3167 target_user_only="yes"
3168 target_darwin_user="yes"
3170 ${target_arch2}-bsd-user)
3171 if test "$bsd" != "yes" ; then
3172 echo "ERROR: Target '$target' is only available on a BSD host"
3173 exit 1
3175 target_user_only="yes"
3176 target_bsd_user="yes"
3179 echo "ERROR: Target '$target' not recognised"
3180 exit 1
3182 esac
3184 mkdir -p $target_dir
3185 mkdir -p $target_dir/fpu
3186 mkdir -p $target_dir/tcg
3187 mkdir -p $target_dir/ide
3188 mkdir -p $target_dir/9pfs
3189 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
3190 mkdir -p $target_dir/nwfpe
3192 symlink $source_path/Makefile.target $target_dir/Makefile
3195 echo "# Automatically generated by configure - do not modify" > $config_target_mak
3197 bflt="no"
3198 target_nptl="no"
3199 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3200 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
3201 gdb_xml_files=""
3202 target_short_alignment=2
3203 target_int_alignment=4
3204 target_long_alignment=4
3205 target_llong_alignment=8
3206 target_libs_softmmu=
3208 TARGET_ARCH="$target_arch2"
3209 TARGET_BASE_ARCH=""
3210 TARGET_ABI_DIR=""
3212 case "$target_arch2" in
3213 i386)
3214 target_phys_bits=64
3216 x86_64)
3217 TARGET_BASE_ARCH=i386
3218 target_phys_bits=64
3219 target_long_alignment=8
3221 alpha)
3222 target_phys_bits=64
3223 target_long_alignment=8
3224 target_nptl="yes"
3226 arm|armeb)
3227 TARGET_ARCH=arm
3228 bflt="yes"
3229 target_nptl="yes"
3230 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3231 target_phys_bits=32
3232 target_llong_alignment=4
3234 cris)
3235 target_nptl="yes"
3236 target_phys_bits=32
3238 lm32)
3239 target_phys_bits=32
3240 target_libs_softmmu="$opengl_libs"
3242 m68k)
3243 bflt="yes"
3244 gdb_xml_files="cf-core.xml cf-fp.xml"
3245 target_phys_bits=32
3246 target_int_alignment=2
3247 target_long_alignment=2
3248 target_llong_alignment=2
3250 microblaze|microblazeel)
3251 TARGET_ARCH=microblaze
3252 bflt="yes"
3253 target_nptl="yes"
3254 target_phys_bits=32
3255 target_libs_softmmu="$fdt_libs"
3257 mips|mipsel)
3258 TARGET_ARCH=mips
3259 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3260 target_nptl="yes"
3261 target_phys_bits=64
3263 mipsn32|mipsn32el)
3264 TARGET_ARCH=mipsn32
3265 TARGET_BASE_ARCH=mips
3266 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3267 target_phys_bits=64
3269 mips64|mips64el)
3270 TARGET_ARCH=mips64
3271 TARGET_BASE_ARCH=mips
3272 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3273 target_phys_bits=64
3274 target_long_alignment=8
3276 ppc)
3277 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3278 target_phys_bits=32
3279 target_nptl="yes"
3280 target_libs_softmmu="$fdt_libs"
3282 ppcemb)
3283 TARGET_BASE_ARCH=ppc
3284 TARGET_ABI_DIR=ppc
3285 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3286 target_phys_bits=64
3287 target_nptl="yes"
3288 target_libs_softmmu="$fdt_libs"
3290 ppc64)
3291 TARGET_BASE_ARCH=ppc
3292 TARGET_ABI_DIR=ppc
3293 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3294 target_phys_bits=64
3295 target_long_alignment=8
3296 target_libs_softmmu="$fdt_libs"
3298 ppc64abi32)
3299 TARGET_ARCH=ppc64
3300 TARGET_BASE_ARCH=ppc
3301 TARGET_ABI_DIR=ppc
3302 echo "TARGET_ABI32=y" >> $config_target_mak
3303 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3304 target_phys_bits=64
3305 target_libs_softmmu="$fdt_libs"
3307 sh4|sh4eb)
3308 TARGET_ARCH=sh4
3309 bflt="yes"
3310 target_nptl="yes"
3311 target_phys_bits=32
3313 sparc)
3314 target_phys_bits=64
3316 sparc64)
3317 TARGET_BASE_ARCH=sparc
3318 target_phys_bits=64
3319 target_long_alignment=8
3321 sparc32plus)
3322 TARGET_ARCH=sparc64
3323 TARGET_BASE_ARCH=sparc
3324 TARGET_ABI_DIR=sparc
3325 echo "TARGET_ABI32=y" >> $config_target_mak
3326 target_phys_bits=64
3328 s390x)
3329 target_nptl="yes"
3330 target_phys_bits=64
3331 target_long_alignment=8
3333 unicore32)
3334 target_phys_bits=32
3337 echo "Unsupported target CPU"
3338 exit 1
3340 esac
3341 echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
3342 echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
3343 echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
3344 echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
3345 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3346 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
3347 echo "TARGET_$target_arch_name=y" >> $config_target_mak
3348 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3349 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3350 if [ "$TARGET_BASE_ARCH" = "" ]; then
3351 TARGET_BASE_ARCH=$TARGET_ARCH
3353 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3354 if [ "$TARGET_ABI_DIR" = "" ]; then
3355 TARGET_ABI_DIR=$TARGET_ARCH
3357 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
3358 case "$target_arch2" in
3359 i386|x86_64)
3360 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3361 target_phys_bits=64
3362 echo "CONFIG_XEN=y" >> $config_target_mak
3363 else
3364 echo "CONFIG_NO_XEN=y" >> $config_target_mak
3368 echo "CONFIG_NO_XEN=y" >> $config_target_mak
3369 esac
3370 case "$target_arch2" in
3371 i386|x86_64|ppcemb|ppc|ppc64|s390x)
3372 # Make sure the target and host cpus are compatible
3373 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
3374 \( "$target_arch2" = "$cpu" -o \
3375 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
3376 \( "$target_arch2" = "ppc64" -a "$cpu" = "ppc" \) -o \
3377 \( "$target_arch2" = "ppc" -a "$cpu" = "ppc64" \) -o \
3378 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
3379 \( "$target_arch2" = "x86_64" -a "$cpu" = "i386" \) -o \
3380 \( "$target_arch2" = "i386" -a "$cpu" = "x86_64" \) \) ; then
3381 echo "CONFIG_KVM=y" >> $config_target_mak
3382 if test "$vhost_net" = "yes" ; then
3383 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
3386 esac
3387 if test "$target_bigendian" = "yes" ; then
3388 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
3390 if test "$target_softmmu" = "yes" ; then
3391 echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
3392 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
3393 echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
3394 echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
3395 echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
3397 if test "$target_user_only" = "yes" ; then
3398 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
3400 if test "$target_linux_user" = "yes" ; then
3401 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
3403 if test "$target_darwin_user" = "yes" ; then
3404 echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
3406 if test "$smartcard_nss" = "yes" ; then
3407 echo "subdir-$target: subdir-libcacard" >> $config_host_mak
3408 echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3409 echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3411 list=""
3412 if test ! -z "$gdb_xml_files" ; then
3413 for x in $gdb_xml_files; do
3414 list="$list $source_path/gdb-xml/$x"
3415 done
3416 echo "TARGET_XML_FILES=$list" >> $config_target_mak
3419 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
3420 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
3422 if test "$target_user_only" = "yes" \
3423 -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
3424 echo "CONFIG_USE_NPTL=y" >> $config_target_mak
3426 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
3427 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
3429 if test "$target_bsd_user" = "yes" ; then
3430 echo "CONFIG_BSD_USER=y" >> $config_target_mak
3433 # generate QEMU_CFLAGS/LDFLAGS for targets
3435 cflags=""
3436 includes=""
3437 ldflags=""
3439 if test "$ARCH" = "sparc64" ; then
3440 includes="-I\$(SRC_PATH)/tcg/sparc $includes"
3441 elif test "$ARCH" = "s390x" ; then
3442 includes="-I\$(SRC_PATH)/tcg/s390 $includes"
3443 elif test "$ARCH" = "x86_64" ; then
3444 includes="-I\$(SRC_PATH)/tcg/i386 $includes"
3445 else
3446 includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
3448 includes="-I\$(SRC_PATH)/tcg $includes"
3450 if test "$target_user_only" = "yes" ; then
3451 libdis_config_mak=libdis-user/config.mak
3452 else
3453 libdis_config_mak=libdis/config.mak
3456 for i in $ARCH $TARGET_BASE_ARCH ; do
3457 case "$i" in
3458 alpha)
3459 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak
3460 echo "CONFIG_ALPHA_DIS=y" >> $libdis_config_mak
3462 arm)
3463 echo "CONFIG_ARM_DIS=y" >> $config_target_mak
3464 echo "CONFIG_ARM_DIS=y" >> $libdis_config_mak
3466 cris)
3467 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak
3468 echo "CONFIG_CRIS_DIS=y" >> $libdis_config_mak
3470 hppa)
3471 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak
3472 echo "CONFIG_HPPA_DIS=y" >> $libdis_config_mak
3474 i386|x86_64)
3475 echo "CONFIG_I386_DIS=y" >> $config_target_mak
3476 echo "CONFIG_I386_DIS=y" >> $libdis_config_mak
3478 ia64*)
3479 echo "CONFIG_IA64_DIS=y" >> $config_target_mak
3480 echo "CONFIG_IA64_DIS=y" >> $libdis_config_mak
3482 m68k)
3483 echo "CONFIG_M68K_DIS=y" >> $config_target_mak
3484 echo "CONFIG_M68K_DIS=y" >> $libdis_config_mak
3486 microblaze*)
3487 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak
3488 echo "CONFIG_MICROBLAZE_DIS=y" >> $libdis_config_mak
3490 mips*)
3491 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak
3492 echo "CONFIG_MIPS_DIS=y" >> $libdis_config_mak
3494 ppc*)
3495 echo "CONFIG_PPC_DIS=y" >> $config_target_mak
3496 echo "CONFIG_PPC_DIS=y" >> $libdis_config_mak
3498 s390*)
3499 echo "CONFIG_S390_DIS=y" >> $config_target_mak
3500 echo "CONFIG_S390_DIS=y" >> $libdis_config_mak
3502 sh4)
3503 echo "CONFIG_SH4_DIS=y" >> $config_target_mak
3504 echo "CONFIG_SH4_DIS=y" >> $libdis_config_mak
3506 sparc*)
3507 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak
3508 echo "CONFIG_SPARC_DIS=y" >> $libdis_config_mak
3510 esac
3511 done
3513 case "$ARCH" in
3514 alpha)
3515 # Ensure there's only a single GP
3516 cflags="-msmall-data $cflags"
3518 esac
3520 if test "$target_softmmu" = "yes" ; then
3521 case "$TARGET_BASE_ARCH" in
3522 arm)
3523 cflags="-DHAS_AUDIO $cflags"
3525 lm32)
3526 cflags="-DHAS_AUDIO $cflags"
3528 i386|mips|ppc)
3529 cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
3531 esac
3534 if test "$target_user_only" = "yes" -a "$static" = "no" -a \
3535 "$user_pie" = "yes" ; then
3536 cflags="-fpie $cflags"
3537 ldflags="-pie $ldflags"
3540 if test "$target_softmmu" = "yes" -a \( \
3541 "$TARGET_ARCH" = "microblaze" -o \
3542 "$TARGET_ARCH" = "cris" \) ; then
3543 echo "CONFIG_NEED_MMU=y" >> $config_target_mak
3546 if test "$gprof" = "yes" ; then
3547 echo "TARGET_GPROF=yes" >> $config_target_mak
3548 if test "$target_linux_user" = "yes" ; then
3549 cflags="-p $cflags"
3550 ldflags="-p $ldflags"
3552 if test "$target_softmmu" = "yes" ; then
3553 ldflags="-p $ldflags"
3554 echo "GPROF_CFLAGS=-p" >> $config_target_mak
3558 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
3559 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
3560 case "$ARCH" in
3561 sparc)
3562 # -static is used to avoid g1/g3 usage by the dynamic linker
3563 ldflags="$linker_script -static $ldflags"
3565 alpha | s390x)
3566 # The default placement of the application is fine.
3569 ldflags="$linker_script $ldflags"
3571 esac
3574 # use included Linux headers
3575 if test "$linux" = "yes" ; then
3576 includes="-I\$(SRC_PATH)/linux-headers $includes"
3577 mkdir -p linux-headers
3578 case "$cpu" in
3579 i386|x86_64)
3580 symlink $source_path/linux-headers/asm-x86 linux-headers/asm
3582 ppcemb|ppc|ppc64)
3583 symlink $source_path/linux-headers/asm-powerpc linux-headers/asm
3585 s390x)
3586 symlink $source_path/linux-headers/asm-s390 linux-headers/asm
3588 esac
3591 echo "LDFLAGS+=$ldflags" >> $config_target_mak
3592 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
3593 echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
3595 done # for target in $targets
3597 # build tree in object directory in case the source is not in the current directory
3598 DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
3599 DIRS="$DIRS pc-bios/spapr-rtas"
3600 DIRS="$DIRS roms/seabios roms/vgabios"
3601 DIRS="$DIRS fsdev ui"
3602 DIRS="$DIRS qapi"
3603 DIRS="$DIRS qga"
3604 FILES="Makefile tests/Makefile"
3605 FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
3606 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
3607 FILES="$FILES pc-bios/spapr-rtas/Makefile"
3608 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
3609 for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.rom $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
3610 FILES="$FILES pc-bios/`basename $bios_file`"
3611 done
3612 mkdir -p $DIRS
3613 for f in $FILES ; do
3614 if [ -e "$source_path/$f" ] && ! [ -e "$f" ]; then
3615 symlink "$source_path/$f" "$f"
3617 done
3619 # temporary config to build submodules
3620 for rom in seabios vgabios ; do
3621 config_mak=roms/$rom/config.mak
3622 echo "# Automatically generated by configure - do not modify" > $config_mak
3623 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
3624 echo "CC=$cc" >> $config_mak
3625 echo "BCC=bcc" >> $config_mak
3626 echo "CPP=${cross_prefix}cpp" >> $config_mak
3627 echo "OBJCOPY=objcopy" >> $config_mak
3628 echo "IASL=iasl" >> $config_mak
3629 echo "LD=$ld" >> $config_mak
3630 done
3632 for hwlib in 32 64; do
3633 d=libhw$hwlib
3634 mkdir -p $d
3635 mkdir -p $d/ide
3636 symlink $source_path/Makefile.hw $d/Makefile
3637 mkdir -p $d/9pfs
3638 echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
3639 done
3641 if [ "$source_path" != `pwd` ]; then
3642 # out of tree build
3643 mkdir -p libcacard
3644 rm -f libcacard/Makefile
3645 symlink "$source_path/libcacard/Makefile" libcacard/Makefile
3648 d=libuser
3649 mkdir -p $d
3650 symlink $source_path/Makefile.user $d/Makefile
3651 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3652 echo "QEMU_CFLAGS+=-fpie" > $d/config.mak
3655 if test "$docs" = "yes" ; then
3656 mkdir -p QMP