qapi: add qapi.py helper libraries
[qemu.git] / configure
blobad1e1e134d906374d71d3f2adb00763e11149d6c
1 #!/bin/sh
3 # qemu configure script (c) 2003 Fabrice Bellard
5 # set temporary file name
6 if test ! -z "$TMPDIR" ; then
7 TMPDIR1="${TMPDIR}"
8 elif test ! -z "$TEMPDIR" ; then
9 TMPDIR1="${TEMPDIR}"
10 else
11 TMPDIR1="/tmp"
14 TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c"
15 TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o"
16 TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.exe"
18 # NB: do not call "exit" in the trap handler; this is buggy with some shells;
19 # see <1285349658-3122-1-git-send-email-loic.minier@linaro.org>
20 trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM
21 rm -f config.log
23 compile_object() {
24 echo $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log
25 $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log 2>&1
28 compile_prog() {
29 local_cflags="$1"
30 local_ldflags="$2"
31 echo $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log
32 $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log 2>&1
35 # symbolically link $1 to $2. Portable version of "ln -sf".
36 symlink() {
37 rm -f $2
38 ln -s $1 $2
41 # check whether a command is available to this shell (may be either an
42 # executable or a builtin)
43 has() {
44 type "$1" >/dev/null 2>&1
47 # search for an executable in PATH
48 path_of() {
49 local_command="$1"
50 local_ifs="$IFS"
51 local_dir=""
53 # pathname has a dir component?
54 if [ "${local_command#*/}" != "$local_command" ]; then
55 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
56 echo "$local_command"
57 return 0
60 if [ -z "$local_command" ]; then
61 return 1
64 IFS=:
65 for local_dir in $PATH; do
66 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
67 echo "$local_dir/$local_command"
68 IFS="${local_ifs:-$(printf ' \t\n')}"
69 return 0
71 done
72 # not found
73 IFS="${local_ifs:-$(printf ' \t\n')}"
74 return 1
77 # default parameters
78 source_path=`dirname "$0"`
79 cpu=""
80 interp_prefix="/usr/gnemul/qemu-%M"
81 static="no"
82 sparc_cpu=""
83 cross_prefix=""
84 audio_drv_list=""
85 audio_card_list="ac97 es1370 sb16 hda"
86 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda"
87 block_drv_whitelist=""
88 host_cc="gcc"
89 helper_cflags=""
90 libs_softmmu=""
91 libs_tools=""
92 audio_pt_int=""
93 audio_win_int=""
94 cc_i386=i386-pc-linux-gnu-gcc
96 target_list=""
98 # Default value for a variable defining feature "foo".
99 # * foo="no" feature will only be used if --enable-foo arg is given
100 # * foo="" feature will be searched for, and if found, will be used
101 # unless --disable-foo is given
102 # * foo="yes" this value will only be set by --enable-foo flag.
103 # feature will searched for,
104 # if not found, configure exits with error
106 # Always add --enable-foo and --disable-foo command line args.
107 # Distributions want to ensure that several features are compiled in, and it
108 # is impossible without a --enable-foo that exits if a feature is not found.
110 bluez=""
111 brlapi=""
112 curl=""
113 curses=""
114 docs=""
115 fdt=""
116 kvm=""
117 nptl=""
118 sdl=""
119 vnc="yes"
120 sparse="no"
121 uuid=""
122 vde=""
123 vnc_tls=""
124 vnc_sasl=""
125 vnc_jpeg=""
126 vnc_png=""
127 vnc_thread="no"
128 xen=""
129 xen_ctrl_version=""
130 linux_aio=""
131 attr=""
132 vhost_net=""
133 xfs=""
135 gprof="no"
136 debug_tcg="no"
137 debug_mon="no"
138 debug="no"
139 strip_opt="yes"
140 bigendian="no"
141 mingw32="no"
142 EXESUF=""
143 prefix="/usr/local"
144 mandir="\${prefix}/share/man"
145 datadir="\${prefix}/share/qemu"
146 docdir="\${prefix}/share/doc/qemu"
147 bindir="\${prefix}/bin"
148 libdir="\${prefix}/lib"
149 sysconfdir="\${prefix}/etc"
150 confsuffix="/qemu"
151 slirp="yes"
152 fmod_lib=""
153 fmod_inc=""
154 oss_lib=""
155 bsd="no"
156 linux="no"
157 solaris="no"
158 profiler="no"
159 cocoa="no"
160 softmmu="yes"
161 linux_user="no"
162 darwin_user="no"
163 bsd_user="no"
164 guest_base=""
165 uname_release=""
166 io_thread="no"
167 mixemu="no"
168 aix="no"
169 blobs="yes"
170 pkgversion=""
171 check_utests="no"
172 user_pie="no"
173 zero_malloc=""
174 trace_backend="nop"
175 trace_file="trace"
176 spice=""
177 rbd=""
178 smartcard=""
179 smartcard_nss=""
180 opengl=""
182 # parse CC options first
183 for opt do
184 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
185 case "$opt" in
186 --cross-prefix=*) cross_prefix="$optarg"
188 --cc=*) CC="$optarg"
190 --source-path=*) source_path="$optarg"
192 --cpu=*) cpu="$optarg"
194 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
196 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
198 --sparc_cpu=*)
199 sparc_cpu="$optarg"
200 case $sparc_cpu in
201 v7|v8|v8plus|v8plusa)
202 cpu="sparc"
205 cpu="sparc64"
208 echo "undefined SPARC architecture. Exiting";
209 exit 1
211 esac
213 esac
214 done
215 # OS specific
216 # Using uname is really, really broken. Once we have the right set of checks
217 # we can eliminate it's usage altogether
219 cc="${cross_prefix}${CC-gcc}"
220 ar="${cross_prefix}${AR-ar}"
221 objcopy="${cross_prefix}${OBJCOPY-objcopy}"
222 ld="${cross_prefix}${LD-ld}"
223 strip="${cross_prefix}${STRIP-strip}"
224 windres="${cross_prefix}${WINDRES-windres}"
225 pkg_config="${cross_prefix}${PKG_CONFIG-pkg-config}"
226 sdl_config="${cross_prefix}${SDL_CONFIG-sdl-config}"
228 # default flags for all hosts
229 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
230 CFLAGS="-g $CFLAGS"
231 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
232 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
233 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
234 QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
235 QEMU_INCLUDES="-I. -I\$(SRC_PATH)"
236 LDFLAGS="-g $LDFLAGS"
238 # make source path absolute
239 source_path=`cd "$source_path"; pwd`
241 check_define() {
242 cat > $TMPC <<EOF
243 #if !defined($1)
244 #error Not defined
245 #endif
246 int main(void) { return 0; }
248 compile_object
251 if test ! -z "$cpu" ; then
252 # command line argument
254 elif check_define __i386__ ; then
255 cpu="i386"
256 elif check_define __x86_64__ ; then
257 cpu="x86_64"
258 elif check_define __sparc__ ; then
259 # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
260 # They must be specified using --sparc_cpu
261 if check_define __arch64__ ; then
262 cpu="sparc64"
263 else
264 cpu="sparc"
266 elif check_define _ARCH_PPC ; then
267 if check_define _ARCH_PPC64 ; then
268 cpu="ppc64"
269 else
270 cpu="ppc"
272 elif check_define __mips__ ; then
273 cpu="mips"
274 elif check_define __ia64__ ; then
275 cpu="ia64"
276 elif check_define __s390__ ; then
277 if check_define __s390x__ ; then
278 cpu="s390x"
279 else
280 cpu="s390"
282 else
283 cpu=`uname -m`
286 case "$cpu" in
287 alpha|cris|ia64|lm32|m68k|microblaze|ppc|ppc64|sparc64|unicore32)
288 cpu="$cpu"
290 i386|i486|i586|i686|i86pc|BePC)
291 cpu="i386"
293 x86_64|amd64)
294 cpu="x86_64"
296 armv*b)
297 cpu="armv4b"
299 armv*l)
300 cpu="armv4l"
302 parisc|parisc64)
303 cpu="hppa"
305 mips*)
306 cpu="mips"
308 s390)
309 cpu="s390"
311 s390x)
312 cpu="s390x"
314 sparc|sun4[cdmuv])
315 cpu="sparc"
318 echo "Unsupported CPU = $cpu"
319 exit 1
321 esac
323 # OS specific
324 if check_define __linux__ ; then
325 targetos="Linux"
326 elif check_define _WIN32 ; then
327 targetos='MINGW32'
328 elif check_define __OpenBSD__ ; then
329 targetos='OpenBSD'
330 elif check_define __sun__ ; then
331 targetos='SunOS'
332 elif check_define __HAIKU__ ; then
333 targetos='Haiku'
334 else
335 targetos=`uname -s`
338 case $targetos in
339 CYGWIN*)
340 mingw32="yes"
341 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
342 audio_possible_drivers="winwave sdl"
343 audio_drv_list="winwave"
345 MINGW32*)
346 mingw32="yes"
347 audio_possible_drivers="winwave dsound sdl fmod"
348 audio_drv_list="winwave"
350 GNU/kFreeBSD)
351 bsd="yes"
352 audio_drv_list="oss"
353 audio_possible_drivers="oss sdl esd pa"
355 FreeBSD)
356 bsd="yes"
357 make="${MAKE-gmake}"
358 audio_drv_list="oss"
359 audio_possible_drivers="oss sdl esd pa"
360 # needed for kinfo_getvmmap(3) in libutil.h
361 LIBS="-lutil $LIBS"
363 DragonFly)
364 bsd="yes"
365 make="${MAKE-gmake}"
366 audio_drv_list="oss"
367 audio_possible_drivers="oss sdl esd pa"
369 NetBSD)
370 bsd="yes"
371 make="${MAKE-gmake}"
372 audio_drv_list="oss"
373 audio_possible_drivers="oss sdl esd"
374 oss_lib="-lossaudio"
376 OpenBSD)
377 bsd="yes"
378 make="${MAKE-gmake}"
379 audio_drv_list="oss"
380 audio_possible_drivers="oss sdl esd"
381 oss_lib="-lossaudio"
383 Darwin)
384 bsd="yes"
385 darwin="yes"
386 # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
387 # run 64-bit userspace code
388 if [ "$cpu" = "i386" ] ; then
389 is_x86_64=`sysctl -n hw.optional.x86_64`
390 [ "$is_x86_64" = "1" ] && cpu=x86_64
392 if [ "$cpu" = "x86_64" ] ; then
393 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
394 LDFLAGS="-arch x86_64 $LDFLAGS"
395 else
396 QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
398 darwin_user="yes"
399 cocoa="yes"
400 audio_drv_list="coreaudio"
401 audio_possible_drivers="coreaudio sdl fmod"
402 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
403 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
405 SunOS)
406 solaris="yes"
407 make="${MAKE-gmake}"
408 install="${INSTALL-ginstall}"
409 ld="gld"
410 needs_libsunmath="no"
411 solarisrev=`uname -r | cut -f2 -d.`
412 # have to select again, because `uname -m` returns i86pc
413 # even on an x86_64 box.
414 solariscpu=`isainfo -k`
415 if test "${solariscpu}" = "amd64" ; then
416 cpu="x86_64"
418 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
419 if test "$solarisrev" -le 9 ; then
420 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
421 needs_libsunmath="yes"
422 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
423 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
424 LIBS="-lsunmath $LIBS"
425 else
426 echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
427 echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
428 echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
429 echo "Studio 11 can be downloaded from www.sun.com."
430 exit 1
434 if test -f /usr/include/sys/soundcard.h ; then
435 audio_drv_list="oss"
437 audio_possible_drivers="oss sdl"
438 # needed for CMSG_ macros in sys/socket.h
439 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
440 # needed for TIOCWIN* defines in termios.h
441 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
442 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
443 LIBS="-lsocket -lnsl -lresolv $LIBS"
445 AIX)
446 aix="yes"
447 make="${MAKE-gmake}"
449 Haiku)
450 haiku="yes"
451 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
452 LIBS="-lposix_error_mapper -lnetwork $LIBS"
455 audio_drv_list="oss"
456 audio_possible_drivers="oss alsa sdl esd pa"
457 linux="yes"
458 linux_user="yes"
459 usb="linux"
460 kvm="yes"
461 vhost_net="yes"
462 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
463 audio_possible_drivers="$audio_possible_drivers fmod"
466 esac
468 if [ "$bsd" = "yes" ] ; then
469 if [ "$darwin" != "yes" ] ; then
470 usb="bsd"
472 bsd_user="yes"
475 : ${make=${MAKE-make}}
476 : ${install=${INSTALL-install}}
478 if test "$mingw32" = "yes" ; then
479 EXESUF=".exe"
480 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
481 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
482 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
483 LIBS="-lwinmm -lws2_32 -liberty -liphlpapi $LIBS"
484 prefix="c:/Program Files/Qemu"
485 mandir="\${prefix}"
486 datadir="\${prefix}"
487 docdir="\${prefix}"
488 bindir="\${prefix}"
489 sysconfdir="\${prefix}"
490 confsuffix=""
493 werror=""
495 for opt do
496 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
497 case "$opt" in
498 --help|-h) show_help=yes
500 --version|-V) exec cat $source_path/VERSION
502 --prefix=*) prefix="$optarg"
504 --interp-prefix=*) interp_prefix="$optarg"
506 --source-path=*)
508 --cross-prefix=*)
510 --cc=*)
512 --host-cc=*) host_cc="$optarg"
514 --make=*) make="$optarg"
516 --install=*) install="$optarg"
518 --extra-cflags=*)
520 --extra-ldflags=*)
522 --cpu=*)
524 --target-list=*) target_list="$optarg"
526 --enable-trace-backend=*) trace_backend="$optarg"
528 --with-trace-file=*) trace_file="$optarg"
530 --enable-gprof) gprof="yes"
532 --static)
533 static="yes"
534 LDFLAGS="-static $LDFLAGS"
536 --mandir=*) mandir="$optarg"
538 --bindir=*) bindir="$optarg"
540 --libdir=*) libdir="$optarg"
542 --datadir=*) datadir="$optarg"
544 --docdir=*) docdir="$optarg"
546 --sysconfdir=*) sysconfdir="$optarg"
548 --disable-sdl) sdl="no"
550 --enable-sdl) sdl="yes"
552 --disable-vnc) vnc="no"
554 --enable-vnc) vnc="yes"
556 --fmod-lib=*) fmod_lib="$optarg"
558 --fmod-inc=*) fmod_inc="$optarg"
560 --oss-lib=*) oss_lib="$optarg"
562 --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
564 --audio-drv-list=*) audio_drv_list="$optarg"
566 --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
568 --enable-debug-tcg) debug_tcg="yes"
570 --disable-debug-tcg) debug_tcg="no"
572 --enable-debug-mon) debug_mon="yes"
574 --disable-debug-mon) debug_mon="no"
576 --enable-debug)
577 # Enable debugging options that aren't excessively noisy
578 debug_tcg="yes"
579 debug_mon="yes"
580 debug="yes"
581 strip_opt="no"
583 --enable-sparse) sparse="yes"
585 --disable-sparse) sparse="no"
587 --disable-strip) strip_opt="no"
589 --disable-vnc-tls) vnc_tls="no"
591 --enable-vnc-tls) vnc_tls="yes"
593 --disable-vnc-sasl) vnc_sasl="no"
595 --enable-vnc-sasl) vnc_sasl="yes"
597 --disable-vnc-jpeg) vnc_jpeg="no"
599 --enable-vnc-jpeg) vnc_jpeg="yes"
601 --disable-vnc-png) vnc_png="no"
603 --enable-vnc-png) vnc_png="yes"
605 --disable-vnc-thread) vnc_thread="no"
607 --enable-vnc-thread) vnc_thread="yes"
609 --disable-slirp) slirp="no"
611 --disable-uuid) uuid="no"
613 --enable-uuid) uuid="yes"
615 --disable-vde) vde="no"
617 --enable-vde) vde="yes"
619 --disable-xen) xen="no"
621 --enable-xen) xen="yes"
623 --disable-brlapi) brlapi="no"
625 --enable-brlapi) brlapi="yes"
627 --disable-bluez) bluez="no"
629 --enable-bluez) bluez="yes"
631 --disable-kvm) kvm="no"
633 --enable-kvm) kvm="yes"
635 --disable-spice) spice="no"
637 --enable-spice) spice="yes"
639 --enable-profiler) profiler="yes"
641 --enable-cocoa)
642 cocoa="yes" ;
643 sdl="no" ;
644 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
646 --disable-system) softmmu="no"
648 --enable-system) softmmu="yes"
650 --disable-user)
651 linux_user="no" ;
652 bsd_user="no" ;
653 darwin_user="no"
655 --enable-user) ;;
656 --disable-linux-user) linux_user="no"
658 --enable-linux-user) linux_user="yes"
660 --disable-darwin-user) darwin_user="no"
662 --enable-darwin-user) darwin_user="yes"
664 --disable-bsd-user) bsd_user="no"
666 --enable-bsd-user) bsd_user="yes"
668 --enable-guest-base) guest_base="yes"
670 --disable-guest-base) guest_base="no"
672 --enable-user-pie) user_pie="yes"
674 --disable-user-pie) user_pie="no"
676 --enable-uname-release=*) uname_release="$optarg"
678 --sparc_cpu=*)
680 --enable-werror) werror="yes"
682 --disable-werror) werror="no"
684 --disable-curses) curses="no"
686 --enable-curses) curses="yes"
688 --disable-curl) curl="no"
690 --enable-curl) curl="yes"
692 --disable-fdt) fdt="no"
694 --enable-fdt) fdt="yes"
696 --disable-check-utests) check_utests="no"
698 --enable-check-utests) check_utests="yes"
700 --disable-nptl) nptl="no"
702 --enable-nptl) nptl="yes"
704 --enable-mixemu) mixemu="yes"
706 --disable-linux-aio) linux_aio="no"
708 --enable-linux-aio) linux_aio="yes"
710 --disable-attr) attr="no"
712 --enable-attr) attr="yes"
714 --enable-io-thread) io_thread="yes"
716 --disable-blobs) blobs="no"
718 --with-pkgversion=*) pkgversion=" ($optarg)"
720 --disable-docs) docs="no"
722 --enable-docs) docs="yes"
724 --disable-vhost-net) vhost_net="no"
726 --enable-vhost-net) vhost_net="yes"
728 --disable-opengl) opengl="no"
730 --enable-opengl) opengl="yes"
732 --*dir)
734 --disable-rbd) rbd="no"
736 --enable-rbd) rbd="yes"
738 --disable-smartcard) smartcard="no"
740 --enable-smartcard) smartcard="yes"
742 --disable-smartcard-nss) smartcard_nss="no"
744 --enable-smartcard-nss) smartcard_nss="yes"
746 *) echo "ERROR: unknown option $opt"; show_help="yes"
748 esac
749 done
752 # If cpu ~= sparc and sparc_cpu hasn't been defined, plug in the right
753 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
755 host_guest_base="no"
756 case "$cpu" in
757 sparc) case $sparc_cpu in
758 v7|v8)
759 QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
761 v8plus|v8plusa)
762 QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
764 *) # sparc_cpu not defined in the command line
765 QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
766 esac
767 LDFLAGS="-m32 $LDFLAGS"
768 QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
769 if test "$solaris" = "no" ; then
770 QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
771 helper_cflags="-ffixed-i0"
774 sparc64)
775 QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
776 LDFLAGS="-m64 $LDFLAGS"
777 QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
778 if test "$solaris" != "no" ; then
779 QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
782 s390)
783 QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
784 LDFLAGS="-m31 $LDFLAGS"
785 host_guest_base="yes"
787 s390x)
788 QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
789 LDFLAGS="-m64 $LDFLAGS"
790 host_guest_base="yes"
792 i386)
793 QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
794 LDFLAGS="-m32 $LDFLAGS"
795 cc_i386='$(CC) -m32'
796 helper_cflags="-fomit-frame-pointer"
797 host_guest_base="yes"
799 x86_64)
800 QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
801 LDFLAGS="-m64 $LDFLAGS"
802 cc_i386='$(CC) -m32'
803 host_guest_base="yes"
805 arm*)
806 host_guest_base="yes"
808 ppc*)
809 host_guest_base="yes"
811 mips*)
812 host_guest_base="yes"
814 ia64*)
815 host_guest_base="yes"
817 hppa*)
818 host_guest_base="yes"
820 unicore32*)
821 host_guest_base="yes"
823 esac
825 [ -z "$guest_base" ] && guest_base="$host_guest_base"
828 default_target_list=""
830 # these targets are portable
831 if [ "$softmmu" = "yes" ] ; then
832 default_target_list="\
833 i386-softmmu \
834 x86_64-softmmu \
835 alpha-softmmu \
836 arm-softmmu \
837 cris-softmmu \
838 lm32-softmmu \
839 m68k-softmmu \
840 microblaze-softmmu \
841 microblazeel-softmmu \
842 mips-softmmu \
843 mipsel-softmmu \
844 mips64-softmmu \
845 mips64el-softmmu \
846 ppc-softmmu \
847 ppcemb-softmmu \
848 ppc64-softmmu \
849 sh4-softmmu \
850 sh4eb-softmmu \
851 sparc-softmmu \
852 sparc64-softmmu \
853 s390x-softmmu \
856 # the following are Linux specific
857 if [ "$linux_user" = "yes" ] ; then
858 default_target_list="${default_target_list}\
859 i386-linux-user \
860 x86_64-linux-user \
861 alpha-linux-user \
862 arm-linux-user \
863 armeb-linux-user \
864 cris-linux-user \
865 m68k-linux-user \
866 microblaze-linux-user \
867 microblazeel-linux-user \
868 mips-linux-user \
869 mipsel-linux-user \
870 ppc-linux-user \
871 ppc64-linux-user \
872 ppc64abi32-linux-user \
873 sh4-linux-user \
874 sh4eb-linux-user \
875 sparc-linux-user \
876 sparc64-linux-user \
877 sparc32plus-linux-user \
878 unicore32-linux-user \
879 s390x-linux-user \
882 # the following are Darwin specific
883 if [ "$darwin_user" = "yes" ] ; then
884 default_target_list="$default_target_list i386-darwin-user ppc-darwin-user "
886 # the following are BSD specific
887 if [ "$bsd_user" = "yes" ] ; then
888 default_target_list="${default_target_list}\
889 i386-bsd-user \
890 x86_64-bsd-user \
891 sparc-bsd-user \
892 sparc64-bsd-user \
896 if test x"$show_help" = x"yes" ; then
897 cat << EOF
899 Usage: configure [options]
900 Options: [defaults in brackets after descriptions]
903 echo "Standard options:"
904 echo " --help print this message"
905 echo " --prefix=PREFIX install in PREFIX [$prefix]"
906 echo " --interp-prefix=PREFIX where to find shared libraries, etc."
907 echo " use %M for cpu name [$interp_prefix]"
908 echo " --target-list=LIST set target list (default: build everything)"
909 echo "Available targets: $default_target_list" | \
910 fold -s -w 53 | sed -e 's/^/ /'
911 echo ""
912 echo "Advanced options (experts only):"
913 echo " --source-path=PATH path of source code [$source_path]"
914 echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]"
915 echo " --cc=CC use C compiler CC [$cc]"
916 echo " --host-cc=CC use C compiler CC [$host_cc] for code run at"
917 echo " build time"
918 echo " --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS"
919 echo " --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS"
920 echo " --make=MAKE use specified make [$make]"
921 echo " --install=INSTALL use specified install [$install]"
922 echo " --static enable static build [$static]"
923 echo " --mandir=PATH install man pages in PATH"
924 echo " --datadir=PATH install firmware in PATH"
925 echo " --docdir=PATH install documentation in PATH"
926 echo " --bindir=PATH install binaries in PATH"
927 echo " --sysconfdir=PATH install config in PATH/qemu"
928 echo " --enable-debug-tcg enable TCG debugging"
929 echo " --disable-debug-tcg disable TCG debugging (default)"
930 echo " --enable-debug enable common debug build options"
931 echo " --enable-sparse enable sparse checker"
932 echo " --disable-sparse disable sparse checker (default)"
933 echo " --disable-strip disable stripping binaries"
934 echo " --disable-werror disable compilation abort on warning"
935 echo " --disable-sdl disable SDL"
936 echo " --enable-sdl enable SDL"
937 echo " --disable-vnc disable VNC"
938 echo " --enable-vnc enable VNC"
939 echo " --enable-cocoa enable COCOA (Mac OS X only)"
940 echo " --audio-drv-list=LIST set audio drivers list:"
941 echo " Available drivers: $audio_possible_drivers"
942 echo " --audio-card-list=LIST set list of emulated audio cards [$audio_card_list]"
943 echo " Available cards: $audio_possible_cards"
944 echo " --block-drv-whitelist=L set block driver whitelist"
945 echo " (affects only QEMU, not qemu-img)"
946 echo " --enable-mixemu enable mixer emulation"
947 echo " --disable-xen disable xen backend driver support"
948 echo " --enable-xen enable xen backend driver support"
949 echo " --disable-brlapi disable BrlAPI"
950 echo " --enable-brlapi enable BrlAPI"
951 echo " --disable-vnc-tls disable TLS encryption for VNC server"
952 echo " --enable-vnc-tls enable TLS encryption for VNC server"
953 echo " --disable-vnc-sasl disable SASL encryption for VNC server"
954 echo " --enable-vnc-sasl enable SASL encryption for VNC server"
955 echo " --disable-vnc-jpeg disable JPEG lossy compression for VNC server"
956 echo " --enable-vnc-jpeg enable JPEG lossy compression for VNC server"
957 echo " --disable-vnc-png disable PNG compression for VNC server (default)"
958 echo " --enable-vnc-png enable PNG compression for VNC server"
959 echo " --disable-vnc-thread disable threaded VNC server"
960 echo " --enable-vnc-thread enable threaded VNC server"
961 echo " --disable-curses disable curses output"
962 echo " --enable-curses enable curses output"
963 echo " --disable-curl disable curl connectivity"
964 echo " --enable-curl enable curl connectivity"
965 echo " --disable-fdt disable fdt device tree"
966 echo " --enable-fdt enable fdt device tree"
967 echo " --disable-check-utests disable check unit-tests"
968 echo " --enable-check-utests enable check unit-tests"
969 echo " --disable-bluez disable bluez stack connectivity"
970 echo " --enable-bluez enable bluez stack connectivity"
971 echo " --disable-slirp disable SLIRP userspace network connectivity"
972 echo " --disable-kvm disable KVM acceleration support"
973 echo " --enable-kvm enable KVM acceleration support"
974 echo " --disable-nptl disable usermode NPTL support"
975 echo " --enable-nptl enable usermode NPTL support"
976 echo " --enable-system enable all system emulation targets"
977 echo " --disable-system disable all system emulation targets"
978 echo " --enable-user enable supported user emulation targets"
979 echo " --disable-user disable all user emulation targets"
980 echo " --enable-linux-user enable all linux usermode emulation targets"
981 echo " --disable-linux-user disable all linux usermode emulation targets"
982 echo " --enable-darwin-user enable all darwin usermode emulation targets"
983 echo " --disable-darwin-user disable all darwin usermode emulation targets"
984 echo " --enable-bsd-user enable all BSD usermode emulation targets"
985 echo " --disable-bsd-user disable all BSD usermode emulation targets"
986 echo " --enable-guest-base enable GUEST_BASE support for usermode"
987 echo " emulation targets"
988 echo " --disable-guest-base disable GUEST_BASE support"
989 echo " --enable-user-pie build usermode emulation targets as PIE"
990 echo " --disable-user-pie do not build usermode emulation targets as PIE"
991 echo " --fmod-lib path to FMOD library"
992 echo " --fmod-inc path to FMOD includes"
993 echo " --oss-lib path to OSS library"
994 echo " --enable-uname-release=R Return R for uname -r in usermode emulation"
995 echo " --sparc_cpu=V Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
996 echo " --disable-uuid disable uuid support"
997 echo " --enable-uuid enable uuid support"
998 echo " --disable-vde disable support for vde network"
999 echo " --enable-vde enable support for vde network"
1000 echo " --disable-linux-aio disable Linux AIO support"
1001 echo " --enable-linux-aio enable Linux AIO support"
1002 echo " --disable-attr disables attr and xattr support"
1003 echo " --enable-attr enable attr and xattr support"
1004 echo " --enable-io-thread enable IO thread"
1005 echo " --disable-blobs disable installing provided firmware blobs"
1006 echo " --enable-docs enable documentation build"
1007 echo " --disable-docs disable documentation build"
1008 echo " --disable-vhost-net disable vhost-net acceleration support"
1009 echo " --enable-vhost-net enable vhost-net acceleration support"
1010 echo " --enable-trace-backend=B Set trace backend"
1011 echo " Available backends:" $("$source_path"/scripts/tracetool --list-backends)
1012 echo " --with-trace-file=NAME Full PATH,NAME of file to store traces"
1013 echo " Default:trace-<pid>"
1014 echo " --disable-spice disable spice"
1015 echo " --enable-spice enable spice"
1016 echo " --enable-rbd enable building the rados block device (rbd)"
1017 echo " --disable-smartcard disable smartcard support"
1018 echo " --enable-smartcard enable smartcard support"
1019 echo " --disable-smartcard-nss disable smartcard nss support"
1020 echo " --enable-smartcard-nss enable smartcard nss support"
1021 echo ""
1022 echo "NOTE: The object files are built at the place where configure is launched"
1023 exit 1
1026 # check that the C compiler works.
1027 cat > $TMPC <<EOF
1028 int main(void) {}
1031 if compile_object ; then
1032 : C compiler works ok
1033 else
1034 echo "ERROR: \"$cc\" either does not exist or does not work"
1035 exit 1
1038 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1039 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1040 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1041 gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags"
1042 cat > $TMPC << EOF
1043 int main(void) { return 0; }
1045 for flag in $gcc_flags; do
1046 if compile_prog "-Werror $QEMU_CFLAGS" "-Werror $flag" ; then
1047 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1049 done
1052 # Solaris specific configure tool chain decisions
1054 if test "$solaris" = "yes" ; then
1055 if has $install; then
1057 else
1058 echo "Solaris install program not found. Use --install=/usr/ucb/install or"
1059 echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
1060 echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1061 exit 1
1063 if test "`path_of $install`" = "/usr/sbin/install" ; then
1064 echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
1065 echo "try ginstall from the GNU fileutils available from www.blastwave.org"
1066 echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1067 exit 1
1069 if has ar; then
1071 else
1072 echo "Error: No path includes ar"
1073 if test -f /usr/ccs/bin/ar ; then
1074 echo "Add /usr/ccs/bin to your path and rerun configure"
1076 exit 1
1080 if test -z "$target_list" ; then
1081 target_list="$default_target_list"
1082 else
1083 target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1085 if test -z "$target_list" ; then
1086 echo "No targets enabled"
1087 exit 1
1089 # see if system emulation was really requested
1090 case " $target_list " in
1091 *"-softmmu "*) softmmu=yes
1093 *) softmmu=no
1095 esac
1097 feature_not_found() {
1098 feature=$1
1100 echo "ERROR"
1101 echo "ERROR: User requested feature $feature"
1102 echo "ERROR: configure was not able to find it"
1103 echo "ERROR"
1104 exit 1;
1107 if test -z "$cross_prefix" ; then
1109 # ---
1110 # big/little endian test
1111 cat > $TMPC << EOF
1112 #include <inttypes.h>
1113 int main(int argc, char ** argv){
1114 volatile uint32_t i=0x01234567;
1115 return (*((uint8_t*)(&i))) == 0x67;
1119 if compile_prog "" "" ; then
1120 $TMPE && bigendian="yes"
1121 else
1122 echo big/little test failed
1125 else
1127 # if cross compiling, cannot launch a program, so make a static guess
1128 case "$cpu" in
1129 armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1130 bigendian=yes
1132 esac
1136 # host long bits test, actually a pointer size test
1137 cat > $TMPC << EOF
1138 int sizeof_pointer_is_8[sizeof(void *) == 8 ? 1 : -1];
1140 if compile_object; then
1141 hostlongbits=64
1142 else
1143 hostlongbits=32
1147 ##########################################
1148 # NPTL probe
1150 if test "$nptl" != "no" ; then
1151 cat > $TMPC <<EOF
1152 #include <sched.h>
1153 #include <linux/futex.h>
1154 void foo()
1156 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1157 #error bork
1158 #endif
1162 if compile_object ; then
1163 nptl=yes
1164 else
1165 if test "$nptl" = "yes" ; then
1166 feature_not_found "nptl"
1168 nptl=no
1172 ##########################################
1173 # zlib check
1175 cat > $TMPC << EOF
1176 #include <zlib.h>
1177 int main(void) { zlibVersion(); return 0; }
1179 if compile_prog "" "-lz" ; then
1181 else
1182 echo
1183 echo "Error: zlib check failed"
1184 echo "Make sure to have the zlib libs and headers installed."
1185 echo
1186 exit 1
1189 ##########################################
1190 # xen probe
1192 if test "$xen" != "no" ; then
1193 xen_libs="-lxenstore -lxenctrl -lxenguest"
1195 # Xen unstable
1196 cat > $TMPC <<EOF
1197 #include <xenctrl.h>
1198 #include <xs.h>
1199 #include <stdint.h>
1200 #include <xen/hvm/hvm_info_table.h>
1201 #if !defined(HVM_MAX_VCPUS)
1202 # error HVM_MAX_VCPUS not defined
1203 #endif
1204 int main(void) {
1205 xc_interface *xc;
1206 xs_daemon_open();
1207 xc = xc_interface_open(0, 0, 0);
1208 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1209 xc_gnttab_open(NULL, 0);
1210 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1211 return 0;
1214 if compile_prog "" "$xen_libs" ; then
1215 xen_ctrl_version=410
1216 xen=yes
1218 # Xen 4.0.0
1219 elif (
1220 cat > $TMPC <<EOF
1221 #include <xenctrl.h>
1222 #include <xs.h>
1223 #include <stdint.h>
1224 #include <xen/hvm/hvm_info_table.h>
1225 #if !defined(HVM_MAX_VCPUS)
1226 # error HVM_MAX_VCPUS not defined
1227 #endif
1228 int main(void) {
1229 struct xen_add_to_physmap xatp = {
1230 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1232 xs_daemon_open();
1233 xc_interface_open();
1234 xc_gnttab_open();
1235 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1236 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1237 return 0;
1240 compile_prog "" "$xen_libs"
1241 ) ; then
1242 xen_ctrl_version=400
1243 xen=yes
1245 # Xen 3.4.0
1246 elif (
1247 cat > $TMPC <<EOF
1248 #include <xenctrl.h>
1249 #include <xs.h>
1250 int main(void) {
1251 struct xen_add_to_physmap xatp = {
1252 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1254 xs_daemon_open();
1255 xc_interface_open();
1256 xc_gnttab_open();
1257 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1258 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1259 return 0;
1262 compile_prog "" "$xen_libs"
1263 ) ; then
1264 xen_ctrl_version=340
1265 xen=yes
1267 # Xen 3.3.0
1268 elif (
1269 cat > $TMPC <<EOF
1270 #include <xenctrl.h>
1271 #include <xs.h>
1272 int main(void) {
1273 xs_daemon_open();
1274 xc_interface_open();
1275 xc_gnttab_open();
1276 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1277 return 0;
1280 compile_prog "" "$xen_libs"
1281 ) ; then
1282 xen_ctrl_version=330
1283 xen=yes
1285 # Xen not found or unsupported
1286 else
1287 if test "$xen" = "yes" ; then
1288 feature_not_found "xen"
1290 xen=no
1293 if test "$xen" = yes; then
1294 libs_softmmu="$xen_libs $libs_softmmu"
1298 ##########################################
1299 # pkg-config probe
1301 if ! has $pkg_config; then
1302 echo warning: proceeding without "$pkg_config" >&2
1303 pkg_config=/bin/false
1306 ##########################################
1307 # libtool probe
1309 if ! has libtool; then
1310 libtool=
1311 else
1312 libtool=libtool
1315 ##########################################
1316 # Sparse probe
1317 if test "$sparse" != "no" ; then
1318 if has cgcc; then
1319 sparse=yes
1320 else
1321 if test "$sparse" = "yes" ; then
1322 feature_not_found "sparse"
1324 sparse=no
1328 ##########################################
1329 # SDL probe
1331 # Look for sdl configuration program (pkg-config or sdl-config). Try
1332 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1333 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1334 sdl_config=sdl-config
1337 if $pkg_config sdl --modversion >/dev/null 2>&1; then
1338 sdlconfig="$pkg_config sdl"
1339 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1340 elif has ${sdl_config}; then
1341 sdlconfig="$sdl_config"
1342 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1343 else
1344 if test "$sdl" = "yes" ; then
1345 feature_not_found "sdl"
1347 sdl=no
1349 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1350 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1353 sdl_too_old=no
1354 if test "$sdl" != "no" ; then
1355 cat > $TMPC << EOF
1356 #include <SDL.h>
1357 #undef main /* We don't want SDL to override our main() */
1358 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1360 sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1361 if test "$static" = "yes" ; then
1362 sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1363 else
1364 sdl_libs=`$sdlconfig --libs 2> /dev/null`
1366 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1367 if test "$_sdlversion" -lt 121 ; then
1368 sdl_too_old=yes
1369 else
1370 if test "$cocoa" = "no" ; then
1371 sdl=yes
1375 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1376 if test "$sdl" = "yes" -a "$static" = "yes" ; then
1377 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1378 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1379 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1381 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1383 else
1384 sdl=no
1386 fi # static link
1387 else # sdl not found
1388 if test "$sdl" = "yes" ; then
1389 feature_not_found "sdl"
1391 sdl=no
1392 fi # sdl compile test
1395 if test "$sdl" = "yes" ; then
1396 cat > $TMPC <<EOF
1397 #include <SDL.h>
1398 #if defined(SDL_VIDEO_DRIVER_X11)
1399 #include <X11/XKBlib.h>
1400 #else
1401 #error No x11 support
1402 #endif
1403 int main(void) { return 0; }
1405 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1406 sdl_libs="$sdl_libs -lX11"
1408 if test "$mingw32" = "yes" ; then
1409 sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
1411 libs_softmmu="$sdl_libs $libs_softmmu"
1414 ##########################################
1415 # VNC TLS detection
1416 if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
1417 cat > $TMPC <<EOF
1418 #include <gnutls/gnutls.h>
1419 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1421 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1422 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1423 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1424 vnc_tls=yes
1425 libs_softmmu="$vnc_tls_libs $libs_softmmu"
1426 else
1427 if test "$vnc_tls" = "yes" ; then
1428 feature_not_found "vnc-tls"
1430 vnc_tls=no
1434 ##########################################
1435 # VNC SASL detection
1436 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1437 cat > $TMPC <<EOF
1438 #include <sasl/sasl.h>
1439 #include <stdio.h>
1440 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1442 # Assuming Cyrus-SASL installed in /usr prefix
1443 vnc_sasl_cflags=""
1444 vnc_sasl_libs="-lsasl2"
1445 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1446 vnc_sasl=yes
1447 libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1448 else
1449 if test "$vnc_sasl" = "yes" ; then
1450 feature_not_found "vnc-sasl"
1452 vnc_sasl=no
1456 ##########################################
1457 # VNC JPEG detection
1458 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1459 cat > $TMPC <<EOF
1460 #include <stdio.h>
1461 #include <jpeglib.h>
1462 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1464 vnc_jpeg_cflags=""
1465 vnc_jpeg_libs="-ljpeg"
1466 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1467 vnc_jpeg=yes
1468 libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1469 else
1470 if test "$vnc_jpeg" = "yes" ; then
1471 feature_not_found "vnc-jpeg"
1473 vnc_jpeg=no
1477 ##########################################
1478 # VNC PNG detection
1479 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1480 cat > $TMPC <<EOF
1481 //#include <stdio.h>
1482 #include <png.h>
1483 #include <stddef.h>
1484 int main(void) {
1485 png_structp png_ptr;
1486 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1487 return 0;
1490 vnc_png_cflags=""
1491 vnc_png_libs="-lpng"
1492 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1493 vnc_png=yes
1494 libs_softmmu="$vnc_png_libs $libs_softmmu"
1495 else
1496 if test "$vnc_png" = "yes" ; then
1497 feature_not_found "vnc-png"
1499 vnc_png=no
1503 ##########################################
1504 # fnmatch() probe, used for ACL routines
1505 fnmatch="no"
1506 cat > $TMPC << EOF
1507 #include <fnmatch.h>
1508 int main(void)
1510 fnmatch("foo", "foo", 0);
1511 return 0;
1514 if compile_prog "" "" ; then
1515 fnmatch="yes"
1518 ##########################################
1519 # uuid_generate() probe, used for vdi block driver
1520 if test "$uuid" != "no" ; then
1521 uuid_libs="-luuid"
1522 cat > $TMPC << EOF
1523 #include <uuid/uuid.h>
1524 int main(void)
1526 uuid_t my_uuid;
1527 uuid_generate(my_uuid);
1528 return 0;
1531 if compile_prog "" "$uuid_libs" ; then
1532 uuid="yes"
1533 libs_softmmu="$uuid_libs $libs_softmmu"
1534 libs_tools="$uuid_libs $libs_tools"
1535 else
1536 if test "$uuid" = "yes" ; then
1537 feature_not_found "uuid"
1539 uuid=no
1543 ##########################################
1544 # xfsctl() probe, used for raw-posix
1545 if test "$xfs" != "no" ; then
1546 cat > $TMPC << EOF
1547 #include <xfs/xfs.h>
1548 int main(void)
1550 xfsctl(NULL, 0, 0, NULL);
1551 return 0;
1554 if compile_prog "" "" ; then
1555 xfs="yes"
1556 else
1557 if test "$xfs" = "yes" ; then
1558 feature_not_found "xfs"
1560 xfs=no
1564 ##########################################
1565 # vde libraries probe
1566 if test "$vde" != "no" ; then
1567 vde_libs="-lvdeplug"
1568 cat > $TMPC << EOF
1569 #include <libvdeplug.h>
1570 int main(void)
1572 struct vde_open_args a = {0, 0, 0};
1573 vde_open("", "", &a);
1574 return 0;
1577 if compile_prog "" "$vde_libs" ; then
1578 vde=yes
1579 libs_softmmu="$vde_libs $libs_softmmu"
1580 libs_tools="$vde_libs $libs_tools"
1581 else
1582 if test "$vde" = "yes" ; then
1583 feature_not_found "vde"
1585 vde=no
1589 ##########################################
1590 # Sound support libraries probe
1592 audio_drv_probe()
1594 drv=$1
1595 hdr=$2
1596 lib=$3
1597 exp=$4
1598 cfl=$5
1599 cat > $TMPC << EOF
1600 #include <$hdr>
1601 int main(void) { $exp }
1603 if compile_prog "$cfl" "$lib" ; then
1605 else
1606 echo
1607 echo "Error: $drv check failed"
1608 echo "Make sure to have the $drv libs and headers installed."
1609 echo
1610 exit 1
1614 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1615 for drv in $audio_drv_list; do
1616 case $drv in
1617 alsa)
1618 audio_drv_probe $drv alsa/asoundlib.h -lasound \
1619 "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1620 libs_softmmu="-lasound $libs_softmmu"
1623 fmod)
1624 if test -z $fmod_lib || test -z $fmod_inc; then
1625 echo
1626 echo "Error: You must specify path to FMOD library and headers"
1627 echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1628 echo
1629 exit 1
1631 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1632 libs_softmmu="$fmod_lib $libs_softmmu"
1635 esd)
1636 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1637 libs_softmmu="-lesd $libs_softmmu"
1638 audio_pt_int="yes"
1642 audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1643 "pa_simple *s = 0; pa_simple_free(s); return 0;"
1644 libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1645 audio_pt_int="yes"
1648 coreaudio)
1649 libs_softmmu="-framework CoreAudio $libs_softmmu"
1652 dsound)
1653 libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1654 audio_win_int="yes"
1657 oss)
1658 libs_softmmu="$oss_lib $libs_softmmu"
1661 sdl|wav)
1662 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1665 winwave)
1666 libs_softmmu="-lwinmm $libs_softmmu"
1667 audio_win_int="yes"
1671 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1672 echo
1673 echo "Error: Unknown driver '$drv' selected"
1674 echo "Possible drivers are: $audio_possible_drivers"
1675 echo
1676 exit 1
1679 esac
1680 done
1682 ##########################################
1683 # BrlAPI probe
1685 if test "$brlapi" != "no" ; then
1686 brlapi_libs="-lbrlapi"
1687 cat > $TMPC << EOF
1688 #include <brlapi.h>
1689 #include <stddef.h>
1690 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1692 if compile_prog "" "$brlapi_libs" ; then
1693 brlapi=yes
1694 libs_softmmu="$brlapi_libs $libs_softmmu"
1695 else
1696 if test "$brlapi" = "yes" ; then
1697 feature_not_found "brlapi"
1699 brlapi=no
1703 ##########################################
1704 # curses probe
1705 if test "$mingw32" = "yes" ; then
1706 curses_list="-lpdcurses"
1707 else
1708 curses_list="-lncurses -lcurses"
1711 if test "$curses" != "no" ; then
1712 curses_found=no
1713 cat > $TMPC << EOF
1714 #include <curses.h>
1715 #ifdef __OpenBSD__
1716 #define resize_term resizeterm
1717 #endif
1718 int main(void) { resize_term(0, 0); return curses_version(); }
1720 for curses_lib in $curses_list; do
1721 if compile_prog "" "$curses_lib" ; then
1722 curses_found=yes
1723 libs_softmmu="$curses_lib $libs_softmmu"
1724 break
1726 done
1727 if test "$curses_found" = "yes" ; then
1728 curses=yes
1729 else
1730 if test "$curses" = "yes" ; then
1731 feature_not_found "curses"
1733 curses=no
1737 ##########################################
1738 # curl probe
1740 if $pkg_config libcurl --modversion >/dev/null 2>&1; then
1741 curlconfig="$pkg_config libcurl"
1742 else
1743 curlconfig=curl-config
1746 if test "$curl" != "no" ; then
1747 cat > $TMPC << EOF
1748 #include <curl/curl.h>
1749 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
1751 curl_cflags=`$curlconfig --cflags 2>/dev/null`
1752 curl_libs=`$curlconfig --libs 2>/dev/null`
1753 if compile_prog "$curl_cflags" "$curl_libs" ; then
1754 curl=yes
1755 libs_tools="$curl_libs $libs_tools"
1756 libs_softmmu="$curl_libs $libs_softmmu"
1757 else
1758 if test "$curl" = "yes" ; then
1759 feature_not_found "curl"
1761 curl=no
1763 fi # test "$curl"
1765 ##########################################
1766 # check framework probe
1768 if test "$check_utests" != "no" ; then
1769 cat > $TMPC << EOF
1770 #include <check.h>
1771 int main(void) { suite_create("qemu test"); return 0; }
1773 check_libs=`$pkg_config --libs check`
1774 if compile_prog "" $check_libs ; then
1775 check_utests=yes
1776 libs_tools="$check_libs $libs_tools"
1777 else
1778 if test "$check_utests" = "yes" ; then
1779 feature_not_found "check"
1781 check_utests=no
1783 fi # test "$check_utests"
1785 ##########################################
1786 # bluez support probe
1787 if test "$bluez" != "no" ; then
1788 cat > $TMPC << EOF
1789 #include <bluetooth/bluetooth.h>
1790 int main(void) { return bt_error(0); }
1792 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
1793 bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
1794 if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1795 bluez=yes
1796 libs_softmmu="$bluez_libs $libs_softmmu"
1797 else
1798 if test "$bluez" = "yes" ; then
1799 feature_not_found "bluez"
1801 bluez="no"
1805 ##########################################
1806 # glib support probe
1807 if $pkg_config --modversion gthread-2.0 gio-2.0 > /dev/null 2>&1 ; then
1808 glib_cflags=`$pkg_config --cflags gthread-2.0 gio-2.0 2>/dev/null`
1809 glib_libs=`$pkg_config --libs gthread-2.0 gio-2.0 2>/dev/null`
1810 libs_softmmu="$glib_libs $libs_softmmu"
1811 libs_tools="$glib_libs $libs_tools"
1812 else
1813 echo "glib-2.0 required to compile QEMU"
1814 exit 1
1817 ##########################################
1818 # pthread probe
1819 PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
1821 pthread=no
1822 cat > $TMPC << EOF
1823 #include <pthread.h>
1824 int main(void) { pthread_create(0,0,0,0); return 0; }
1826 if compile_prog "" "" ; then
1827 pthread=yes
1828 else
1829 for pthread_lib in $PTHREADLIBS_LIST; do
1830 if compile_prog "" "$pthread_lib" ; then
1831 pthread=yes
1832 LIBS="$pthread_lib $LIBS"
1833 break
1835 done
1838 if test "$mingw32" != yes -a "$pthread" = no; then
1839 echo
1840 echo "Error: pthread check failed"
1841 echo "Make sure to have the pthread libs and headers installed."
1842 echo
1843 exit 1
1846 ##########################################
1847 # rbd probe
1848 if test "$rbd" != "no" ; then
1849 cat > $TMPC <<EOF
1850 #include <stdio.h>
1851 #include <rbd/librbd.h>
1852 int main(void) {
1853 rados_t cluster;
1854 rados_create(&cluster, NULL);
1855 return 0;
1858 rbd_libs="-lrbd -lrados"
1859 if compile_prog "" "$rbd_libs" ; then
1860 rbd=yes
1861 libs_tools="$rbd_libs $libs_tools"
1862 libs_softmmu="$rbd_libs $libs_softmmu"
1863 else
1864 if test "$rbd" = "yes" ; then
1865 feature_not_found "rados block device"
1867 rbd=no
1871 ##########################################
1872 # linux-aio probe
1874 if test "$linux_aio" != "no" ; then
1875 cat > $TMPC <<EOF
1876 #include <libaio.h>
1877 #include <sys/eventfd.h>
1878 #include <stddef.h>
1879 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
1881 if compile_prog "" "-laio" ; then
1882 linux_aio=yes
1883 libs_softmmu="$libs_softmmu -laio"
1884 libs_tools="$libs_tools -laio"
1885 else
1886 if test "$linux_aio" = "yes" ; then
1887 feature_not_found "linux AIO"
1889 linux_aio=no
1893 ##########################################
1894 # attr probe
1896 if test "$attr" != "no" ; then
1897 cat > $TMPC <<EOF
1898 #include <stdio.h>
1899 #include <sys/types.h>
1900 #include <attr/xattr.h>
1901 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
1903 if compile_prog "" "-lattr" ; then
1904 attr=yes
1905 LIBS="-lattr $LIBS"
1906 else
1907 if test "$attr" = "yes" ; then
1908 feature_not_found "ATTR"
1910 attr=no
1914 ##########################################
1915 # iovec probe
1916 cat > $TMPC <<EOF
1917 #include <sys/types.h>
1918 #include <sys/uio.h>
1919 #include <unistd.h>
1920 int main(void) { struct iovec iov; return 0; }
1922 iovec=no
1923 if compile_prog "" "" ; then
1924 iovec=yes
1927 ##########################################
1928 # preadv probe
1929 cat > $TMPC <<EOF
1930 #include <sys/types.h>
1931 #include <sys/uio.h>
1932 #include <unistd.h>
1933 int main(void) { preadv; }
1935 preadv=no
1936 if compile_prog "" "" ; then
1937 preadv=yes
1940 ##########################################
1941 # fdt probe
1942 if test "$fdt" != "no" ; then
1943 fdt_libs="-lfdt"
1944 cat > $TMPC << EOF
1945 int main(void) { return 0; }
1947 if compile_prog "" "$fdt_libs" ; then
1948 fdt=yes
1949 else
1950 if test "$fdt" = "yes" ; then
1951 feature_not_found "fdt"
1953 fdt_libs=
1954 fdt=no
1958 ##########################################
1959 # opengl probe, used by milkymist-tmu2
1960 if test "$opengl" != "no" ; then
1961 opengl_libs="-lGL"
1962 cat > $TMPC << EOF
1963 #include <X11/Xlib.h>
1964 #include <GL/gl.h>
1965 #include <GL/glx.h>
1966 int main(void) { GL_VERSION; return 0; }
1968 if compile_prog "" "-lGL" ; then
1969 opengl=yes
1970 else
1971 if test "$opengl" = "yes" ; then
1972 feature_not_found "opengl"
1974 opengl_libs=
1975 opengl=no
1980 # Check for xxxat() functions when we are building linux-user
1981 # emulator. This is done because older glibc versions don't
1982 # have syscall stubs for these implemented.
1984 atfile=no
1985 cat > $TMPC << EOF
1986 #define _ATFILE_SOURCE
1987 #include <sys/types.h>
1988 #include <fcntl.h>
1989 #include <unistd.h>
1992 main(void)
1994 /* try to unlink nonexisting file */
1995 return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
1998 if compile_prog "" "" ; then
1999 atfile=yes
2002 # Check for inotify functions when we are building linux-user
2003 # emulator. This is done because older glibc versions don't
2004 # have syscall stubs for these implemented. In that case we
2005 # don't provide them even if kernel supports them.
2007 inotify=no
2008 cat > $TMPC << EOF
2009 #include <sys/inotify.h>
2012 main(void)
2014 /* try to start inotify */
2015 return inotify_init();
2018 if compile_prog "" "" ; then
2019 inotify=yes
2022 inotify1=no
2023 cat > $TMPC << EOF
2024 #include <sys/inotify.h>
2027 main(void)
2029 /* try to start inotify */
2030 return inotify_init1(0);
2033 if compile_prog "" "" ; then
2034 inotify1=yes
2037 # check if utimensat and futimens are supported
2038 utimens=no
2039 cat > $TMPC << EOF
2040 #define _ATFILE_SOURCE
2041 #include <stddef.h>
2042 #include <fcntl.h>
2044 int main(void)
2046 utimensat(AT_FDCWD, "foo", NULL, 0);
2047 futimens(0, NULL);
2048 return 0;
2051 if compile_prog "" "" ; then
2052 utimens=yes
2055 # check if pipe2 is there
2056 pipe2=no
2057 cat > $TMPC << EOF
2058 #include <unistd.h>
2059 #include <fcntl.h>
2061 int main(void)
2063 int pipefd[2];
2064 pipe2(pipefd, O_CLOEXEC);
2065 return 0;
2068 if compile_prog "" "" ; then
2069 pipe2=yes
2072 # check if accept4 is there
2073 accept4=no
2074 cat > $TMPC << EOF
2075 #include <sys/socket.h>
2076 #include <stddef.h>
2078 int main(void)
2080 accept4(0, NULL, NULL, SOCK_CLOEXEC);
2081 return 0;
2084 if compile_prog "" "" ; then
2085 accept4=yes
2088 # check if tee/splice is there. vmsplice was added same time.
2089 splice=no
2090 cat > $TMPC << EOF
2091 #include <unistd.h>
2092 #include <fcntl.h>
2093 #include <limits.h>
2095 int main(void)
2097 int len, fd;
2098 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2099 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2100 return 0;
2103 if compile_prog "" "" ; then
2104 splice=yes
2107 ##########################################
2108 # signalfd probe
2109 signalfd="no"
2110 cat > $TMPC << EOF
2111 #define _GNU_SOURCE
2112 #include <unistd.h>
2113 #include <sys/syscall.h>
2114 #include <signal.h>
2115 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2118 if compile_prog "" "" ; then
2119 signalfd=yes
2120 elif test "$kvm" = "yes" -a "$io_thread" != "yes"; then
2121 echo
2122 echo "ERROR: Host kernel lacks signalfd() support,"
2123 echo "but KVM depends on it when the IO thread is disabled."
2124 echo
2125 exit 1
2128 # check if eventfd is supported
2129 eventfd=no
2130 cat > $TMPC << EOF
2131 #include <sys/eventfd.h>
2133 int main(void)
2135 int efd = eventfd(0, 0);
2136 return 0;
2139 if compile_prog "" "" ; then
2140 eventfd=yes
2143 # check for fallocate
2144 fallocate=no
2145 cat > $TMPC << EOF
2146 #include <fcntl.h>
2148 int main(void)
2150 fallocate(0, 0, 0, 0);
2151 return 0;
2154 if compile_prog "$ARCH_CFLAGS" "" ; then
2155 fallocate=yes
2158 # check for sync_file_range
2159 sync_file_range=no
2160 cat > $TMPC << EOF
2161 #include <fcntl.h>
2163 int main(void)
2165 sync_file_range(0, 0, 0, 0);
2166 return 0;
2169 if compile_prog "$ARCH_CFLAGS" "" ; then
2170 sync_file_range=yes
2173 # check for linux/fiemap.h and FS_IOC_FIEMAP
2174 fiemap=no
2175 cat > $TMPC << EOF
2176 #include <sys/ioctl.h>
2177 #include <linux/fs.h>
2178 #include <linux/fiemap.h>
2180 int main(void)
2182 ioctl(0, FS_IOC_FIEMAP, 0);
2183 return 0;
2186 if compile_prog "$ARCH_CFLAGS" "" ; then
2187 fiemap=yes
2190 # check for dup3
2191 dup3=no
2192 cat > $TMPC << EOF
2193 #include <unistd.h>
2195 int main(void)
2197 dup3(0, 0, 0);
2198 return 0;
2201 if compile_prog "" "" ; then
2202 dup3=yes
2205 # check for epoll support
2206 epoll=no
2207 cat > $TMPC << EOF
2208 #include <sys/epoll.h>
2210 int main(void)
2212 epoll_create(0);
2213 return 0;
2216 if compile_prog "$ARCH_CFLAGS" "" ; then
2217 epoll=yes
2220 # epoll_create1 and epoll_pwait are later additions
2221 # so we must check separately for their presence
2222 epoll_create1=no
2223 cat > $TMPC << EOF
2224 #include <sys/epoll.h>
2226 int main(void)
2228 /* Note that we use epoll_create1 as a value, not as
2229 * a function being called. This is necessary so that on
2230 * old SPARC glibc versions where the function was present in
2231 * the library but not declared in the header file we will
2232 * fail the configure check. (Otherwise we will get a compiler
2233 * warning but not an error, and will proceed to fail the
2234 * qemu compile where we compile with -Werror.)
2236 epoll_create1;
2237 return 0;
2240 if compile_prog "$ARCH_CFLAGS" "" ; then
2241 epoll_create1=yes
2244 epoll_pwait=no
2245 cat > $TMPC << EOF
2246 #include <sys/epoll.h>
2248 int main(void)
2250 epoll_pwait(0, 0, 0, 0, 0);
2251 return 0;
2254 if compile_prog "$ARCH_CFLAGS" "" ; then
2255 epoll_pwait=yes
2258 # Check if tools are available to build documentation.
2259 if test "$docs" != "no" ; then
2260 if has makeinfo && has pod2man; then
2261 docs=yes
2262 else
2263 if test "$docs" = "yes" ; then
2264 feature_not_found "docs"
2266 docs=no
2270 # Search for bswap_32 function
2271 byteswap_h=no
2272 cat > $TMPC << EOF
2273 #include <byteswap.h>
2274 int main(void) { return bswap_32(0); }
2276 if compile_prog "" "" ; then
2277 byteswap_h=yes
2280 # Search for bswap_32 function
2281 bswap_h=no
2282 cat > $TMPC << EOF
2283 #include <sys/endian.h>
2284 #include <sys/types.h>
2285 #include <machine/bswap.h>
2286 int main(void) { return bswap32(0); }
2288 if compile_prog "" "" ; then
2289 bswap_h=yes
2292 ##########################################
2293 # Do we need librt
2294 cat > $TMPC <<EOF
2295 #include <signal.h>
2296 #include <time.h>
2297 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
2300 if compile_prog "" "" ; then
2302 elif compile_prog "" "-lrt" ; then
2303 LIBS="-lrt $LIBS"
2306 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2307 "$aix" != "yes" -a "$haiku" != "yes" ; then
2308 libs_softmmu="-lutil $libs_softmmu"
2311 ##########################################
2312 # check if the compiler defines offsetof
2314 need_offsetof=yes
2315 cat > $TMPC << EOF
2316 #include <stddef.h>
2317 int main(void) { struct s { int f; }; return offsetof(struct s, f); }
2319 if compile_prog "" "" ; then
2320 need_offsetof=no
2323 ##########################################
2324 # check if the compiler understands attribute warn_unused_result
2326 # This could be smarter, but gcc -Werror does not error out even when warning
2327 # about attribute warn_unused_result
2329 gcc_attribute_warn_unused_result=no
2330 cat > $TMPC << EOF
2331 #if defined(__GNUC__) && (__GNUC__ < 4) && defined(__GNUC_MINOR__) && (__GNUC__ < 4)
2332 #error gcc 3.3 or older
2333 #endif
2334 int main(void) { return 0;}
2336 if compile_prog "" ""; then
2337 gcc_attribute_warn_unused_result=yes
2340 # spice probe
2341 if test "$spice" != "no" ; then
2342 cat > $TMPC << EOF
2343 #include <spice.h>
2344 int main(void) { spice_server_new(); return 0; }
2346 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2347 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2348 if $pkg_config --atleast-version=0.6.0 spice-server >/dev/null 2>&1 && \
2349 compile_prog "$spice_cflags" "$spice_libs" ; then
2350 spice="yes"
2351 libs_softmmu="$libs_softmmu $spice_libs"
2352 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2353 else
2354 if test "$spice" = "yes" ; then
2355 feature_not_found "spice"
2357 spice="no"
2361 # check for libcacard for smartcard support
2362 if test "$smartcard" != "no" ; then
2363 smartcard="yes"
2364 smartcard_cflags=""
2365 # TODO - what's the minimal nss version we support?
2366 if test "$smartcard_nss" != "no"; then
2367 if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 ; then
2368 smartcard_nss="yes"
2369 smartcard_cflags="-I\$(SRC_PATH)/libcacard"
2370 libcacard_libs=$($pkg_config --libs nss 2>/dev/null)
2371 libcacard_cflags=$($pkg_config --cflags nss 2>/dev/null)
2372 QEMU_CFLAGS="$QEMU_CFLAGS $smartcard_cflags $libcacard_cflags"
2373 LIBS="$libcacard_libs $LIBS"
2374 else
2375 if test "$smartcard_nss" = "yes"; then
2376 feature_not_found "nss"
2378 smartcard_nss="no"
2382 if test "$smartcard" = "no" ; then
2383 smartcard_nss="no"
2386 ##########################################
2388 ##########################################
2389 # check if we have fdatasync
2391 fdatasync=no
2392 cat > $TMPC << EOF
2393 #include <unistd.h>
2394 int main(void) {
2395 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
2396 return fdatasync(0);
2397 #else
2398 #abort Not supported
2399 #endif
2402 if compile_prog "" "" ; then
2403 fdatasync=yes
2406 ##########################################
2407 # check if we have madvise
2409 madvise=no
2410 cat > $TMPC << EOF
2411 #include <sys/types.h>
2412 #include <sys/mman.h>
2413 #include <stddef.h>
2414 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2416 if compile_prog "" "" ; then
2417 madvise=yes
2420 ##########################################
2421 # check if we have posix_madvise
2423 posix_madvise=no
2424 cat > $TMPC << EOF
2425 #include <sys/mman.h>
2426 #include <stddef.h>
2427 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2429 if compile_prog "" "" ; then
2430 posix_madvise=yes
2433 ##########################################
2434 # check if trace backend exists
2436 sh "$source_path/scripts/tracetool" "--$trace_backend" --check-backend > /dev/null 2> /dev/null
2437 if test "$?" -ne 0 ; then
2438 echo
2439 echo "Error: invalid trace backend"
2440 echo "Please choose a supported trace backend."
2441 echo
2442 exit 1
2445 ##########################################
2446 # For 'ust' backend, test if ust headers are present
2447 if test "$trace_backend" = "ust"; then
2448 cat > $TMPC << EOF
2449 #include <ust/tracepoint.h>
2450 #include <ust/marker.h>
2451 int main(void) { return 0; }
2453 if compile_prog "" "" ; then
2454 LIBS="-lust $LIBS"
2455 else
2456 echo
2457 echo "Error: Trace backend 'ust' missing libust header files"
2458 echo
2459 exit 1
2463 ##########################################
2464 # For 'dtrace' backend, test if 'dtrace' command is present
2465 if test "$trace_backend" = "dtrace"; then
2466 if ! has 'dtrace' ; then
2467 echo
2468 echo "Error: dtrace command is not found in PATH $PATH"
2469 echo
2470 exit 1
2472 trace_backend_stap="no"
2473 if has 'stap' ; then
2474 trace_backend_stap="yes"
2478 ##########################################
2479 # End of CC checks
2480 # After here, no more $cc or $ld runs
2482 if test "$debug" = "no" ; then
2483 CFLAGS="-O2 $CFLAGS"
2486 # Consult white-list to determine whether to enable werror
2487 # by default. Only enable by default for git builds
2488 z_version=`cut -f3 -d. $source_path/VERSION`
2490 if test -z "$werror" ; then
2491 if test "$z_version" = "50" -a \
2492 "$linux" = "yes" ; then
2493 werror="yes"
2494 else
2495 werror="no"
2499 # Disable zero malloc errors for official releases unless explicitly told to
2500 # enable/disable
2501 if test -z "$zero_malloc" ; then
2502 if test "$z_version" = "50" ; then
2503 zero_malloc="no"
2504 else
2505 zero_malloc="yes"
2509 if test "$werror" = "yes" ; then
2510 QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
2513 if test "$solaris" = "no" ; then
2514 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
2515 LDFLAGS="-Wl,--warn-common $LDFLAGS"
2519 # Use ASLR, no-SEH and DEP if available
2520 if test "$mingw32" = "yes" ; then
2521 for flag in --dynamicbase --no-seh --nxcompat; do
2522 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
2523 LDFLAGS="-Wl,$flag $LDFLAGS"
2525 done
2528 confdir=$sysconfdir$confsuffix
2530 tools=
2531 if test "$softmmu" = yes ; then
2532 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2533 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2534 tools="qemu-nbd\$(EXESUF) $tools"
2535 if [ "$check_utests" = "yes" ]; then
2536 tools="check-qint check-qstring check-qdict check-qlist $tools"
2537 tools="check-qfloat check-qjson $tools"
2542 # Mac OS X ships with a broken assembler
2543 roms=
2544 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2545 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2546 "$softmmu" = yes ; then
2547 roms="optionrom"
2549 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
2550 roms="$roms spapr-rtas"
2553 echo "Install prefix $prefix"
2554 echo "BIOS directory `eval echo $datadir`"
2555 echo "binary directory `eval echo $bindir`"
2556 echo "library directory `eval echo $libdir`"
2557 echo "config directory `eval echo $sysconfdir`"
2558 if test "$mingw32" = "no" ; then
2559 echo "Manual directory `eval echo $mandir`"
2560 echo "ELF interp prefix $interp_prefix"
2562 echo "Source path $source_path"
2563 echo "C compiler $cc"
2564 echo "Host C compiler $host_cc"
2565 echo "CFLAGS $CFLAGS"
2566 echo "QEMU_CFLAGS $QEMU_CFLAGS"
2567 echo "LDFLAGS $LDFLAGS"
2568 echo "make $make"
2569 echo "install $install"
2570 echo "host CPU $cpu"
2571 echo "host big endian $bigendian"
2572 echo "target list $target_list"
2573 echo "tcg debug enabled $debug_tcg"
2574 echo "Mon debug enabled $debug_mon"
2575 echo "gprof enabled $gprof"
2576 echo "sparse enabled $sparse"
2577 echo "strip binaries $strip_opt"
2578 echo "profiler $profiler"
2579 echo "static build $static"
2580 echo "-Werror enabled $werror"
2581 if test "$darwin" = "yes" ; then
2582 echo "Cocoa support $cocoa"
2584 echo "SDL support $sdl"
2585 echo "curses support $curses"
2586 echo "curl support $curl"
2587 echo "check support $check_utests"
2588 echo "mingw32 support $mingw32"
2589 echo "Audio drivers $audio_drv_list"
2590 echo "Extra audio cards $audio_card_list"
2591 echo "Block whitelist $block_drv_whitelist"
2592 echo "Mixer emulation $mixemu"
2593 echo "VNC support $vnc"
2594 if test "$vnc" = "yes" ; then
2595 echo "VNC TLS support $vnc_tls"
2596 echo "VNC SASL support $vnc_sasl"
2597 echo "VNC JPEG support $vnc_jpeg"
2598 echo "VNC PNG support $vnc_png"
2599 echo "VNC thread $vnc_thread"
2601 if test -n "$sparc_cpu"; then
2602 echo "Target Sparc Arch $sparc_cpu"
2604 echo "xen support $xen"
2605 echo "brlapi support $brlapi"
2606 echo "bluez support $bluez"
2607 echo "Documentation $docs"
2608 [ ! -z "$uname_release" ] && \
2609 echo "uname -r $uname_release"
2610 echo "NPTL support $nptl"
2611 echo "GUEST_BASE $guest_base"
2612 echo "PIE user targets $user_pie"
2613 echo "vde support $vde"
2614 echo "IO thread $io_thread"
2615 echo "Linux AIO support $linux_aio"
2616 echo "ATTR/XATTR support $attr"
2617 echo "Install blobs $blobs"
2618 echo "KVM support $kvm"
2619 echo "fdt support $fdt"
2620 echo "preadv support $preadv"
2621 echo "fdatasync $fdatasync"
2622 echo "madvise $madvise"
2623 echo "posix_madvise $posix_madvise"
2624 echo "uuid support $uuid"
2625 echo "vhost-net support $vhost_net"
2626 echo "Trace backend $trace_backend"
2627 echo "Trace output file $trace_file-<pid>"
2628 echo "spice support $spice"
2629 echo "rbd support $rbd"
2630 echo "xfsctl support $xfs"
2631 echo "nss used $smartcard_nss"
2632 echo "OpenGL support $opengl"
2634 if test $sdl_too_old = "yes"; then
2635 echo "-> Your SDL version is too old - please upgrade to have SDL support"
2638 config_host_mak="config-host.mak"
2639 config_host_ld="config-host.ld"
2641 echo "# Automatically generated by configure - do not modify" > $config_host_mak
2642 printf "# Configured with:" >> $config_host_mak
2643 printf " '%s'" "$0" "$@" >> $config_host_mak
2644 echo >> $config_host_mak
2646 echo all: >> $config_host_mak
2647 echo "prefix=$prefix" >> $config_host_mak
2648 echo "bindir=$bindir" >> $config_host_mak
2649 echo "libdir=$libdir" >> $config_host_mak
2650 echo "mandir=$mandir" >> $config_host_mak
2651 echo "datadir=$datadir" >> $config_host_mak
2652 echo "sysconfdir=$sysconfdir" >> $config_host_mak
2653 echo "docdir=$docdir" >> $config_host_mak
2654 echo "confdir=$confdir" >> $config_host_mak
2656 case "$cpu" in
2657 i386|x86_64|alpha|cris|hppa|ia64|lm32|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64|unicore32)
2658 ARCH=$cpu
2660 armv4b|armv4l)
2661 ARCH=arm
2663 esac
2664 echo "ARCH=$ARCH" >> $config_host_mak
2665 if test "$debug_tcg" = "yes" ; then
2666 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2668 if test "$debug_mon" = "yes" ; then
2669 echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
2671 if test "$debug" = "yes" ; then
2672 echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2674 if test "$strip_opt" = "yes" ; then
2675 echo "STRIP=${strip}" >> $config_host_mak
2677 if test "$bigendian" = "yes" ; then
2678 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2680 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2681 if test "$mingw32" = "yes" ; then
2682 echo "CONFIG_WIN32=y" >> $config_host_mak
2683 rc_version=`cat $source_path/VERSION`
2684 version_major=${rc_version%%.*}
2685 rc_version=${rc_version#*.}
2686 version_minor=${rc_version%%.*}
2687 rc_version=${rc_version#*.}
2688 version_subminor=${rc_version%%.*}
2689 version_micro=0
2690 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2691 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2692 else
2693 echo "CONFIG_POSIX=y" >> $config_host_mak
2696 if test "$linux" = "yes" ; then
2697 echo "CONFIG_LINUX=y" >> $config_host_mak
2700 if test "$darwin" = "yes" ; then
2701 echo "CONFIG_DARWIN=y" >> $config_host_mak
2704 if test "$aix" = "yes" ; then
2705 echo "CONFIG_AIX=y" >> $config_host_mak
2708 if test "$solaris" = "yes" ; then
2709 echo "CONFIG_SOLARIS=y" >> $config_host_mak
2710 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
2711 if test "$needs_libsunmath" = "yes" ; then
2712 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
2715 if test "$haiku" = "yes" ; then
2716 echo "CONFIG_HAIKU=y" >> $config_host_mak
2718 if test "$static" = "yes" ; then
2719 echo "CONFIG_STATIC=y" >> $config_host_mak
2721 if test $profiler = "yes" ; then
2722 echo "CONFIG_PROFILER=y" >> $config_host_mak
2724 if test "$slirp" = "yes" ; then
2725 echo "CONFIG_SLIRP=y" >> $config_host_mak
2726 QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES"
2728 if test "$vde" = "yes" ; then
2729 echo "CONFIG_VDE=y" >> $config_host_mak
2731 for card in $audio_card_list; do
2732 def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
2733 echo "$def=y" >> $config_host_mak
2734 done
2735 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
2736 for drv in $audio_drv_list; do
2737 def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
2738 echo "$def=y" >> $config_host_mak
2739 if test "$drv" = "fmod"; then
2740 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
2742 done
2743 if test "$audio_pt_int" = "yes" ; then
2744 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
2746 if test "$audio_win_int" = "yes" ; then
2747 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
2749 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
2750 if test "$mixemu" = "yes" ; then
2751 echo "CONFIG_MIXEMU=y" >> $config_host_mak
2753 if test "$vnc" = "yes" ; then
2754 echo "CONFIG_VNC=y" >> $config_host_mak
2756 if test "$vnc_tls" = "yes" ; then
2757 echo "CONFIG_VNC_TLS=y" >> $config_host_mak
2758 echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
2760 if test "$vnc_sasl" = "yes" ; then
2761 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
2762 echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
2764 if test "$vnc_jpeg" = "yes" ; then
2765 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
2766 echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
2768 if test "$vnc_png" = "yes" ; then
2769 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
2770 echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
2772 if test "$vnc_thread" = "yes" ; then
2773 echo "CONFIG_VNC_THREAD=y" >> $config_host_mak
2775 if test "$fnmatch" = "yes" ; then
2776 echo "CONFIG_FNMATCH=y" >> $config_host_mak
2778 if test "$uuid" = "yes" ; then
2779 echo "CONFIG_UUID=y" >> $config_host_mak
2781 if test "$xfs" = "yes" ; then
2782 echo "CONFIG_XFS=y" >> $config_host_mak
2784 qemu_version=`head $source_path/VERSION`
2785 echo "VERSION=$qemu_version" >>$config_host_mak
2786 echo "PKGVERSION=$pkgversion" >>$config_host_mak
2787 echo "SRC_PATH=$source_path" >> $config_host_mak
2788 echo "TARGET_DIRS=$target_list" >> $config_host_mak
2789 if [ "$docs" = "yes" ] ; then
2790 echo "BUILD_DOCS=yes" >> $config_host_mak
2792 if test "$sdl" = "yes" ; then
2793 echo "CONFIG_SDL=y" >> $config_host_mak
2794 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
2796 if test "$cocoa" = "yes" ; then
2797 echo "CONFIG_COCOA=y" >> $config_host_mak
2799 if test "$curses" = "yes" ; then
2800 echo "CONFIG_CURSES=y" >> $config_host_mak
2802 if test "$atfile" = "yes" ; then
2803 echo "CONFIG_ATFILE=y" >> $config_host_mak
2805 if test "$utimens" = "yes" ; then
2806 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
2808 if test "$pipe2" = "yes" ; then
2809 echo "CONFIG_PIPE2=y" >> $config_host_mak
2811 if test "$accept4" = "yes" ; then
2812 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
2814 if test "$splice" = "yes" ; then
2815 echo "CONFIG_SPLICE=y" >> $config_host_mak
2817 if test "$eventfd" = "yes" ; then
2818 echo "CONFIG_EVENTFD=y" >> $config_host_mak
2820 if test "$fallocate" = "yes" ; then
2821 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
2823 if test "$sync_file_range" = "yes" ; then
2824 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
2826 if test "$fiemap" = "yes" ; then
2827 echo "CONFIG_FIEMAP=y" >> $config_host_mak
2829 if test "$dup3" = "yes" ; then
2830 echo "CONFIG_DUP3=y" >> $config_host_mak
2832 if test "$epoll" = "yes" ; then
2833 echo "CONFIG_EPOLL=y" >> $config_host_mak
2835 if test "$epoll_create1" = "yes" ; then
2836 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
2838 if test "$epoll_pwait" = "yes" ; then
2839 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
2841 if test "$inotify" = "yes" ; then
2842 echo "CONFIG_INOTIFY=y" >> $config_host_mak
2844 if test "$inotify1" = "yes" ; then
2845 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
2847 if test "$byteswap_h" = "yes" ; then
2848 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
2850 if test "$bswap_h" = "yes" ; then
2851 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
2853 if test "$curl" = "yes" ; then
2854 echo "CONFIG_CURL=y" >> $config_host_mak
2855 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
2857 if test "$brlapi" = "yes" ; then
2858 echo "CONFIG_BRLAPI=y" >> $config_host_mak
2860 if test "$bluez" = "yes" ; then
2861 echo "CONFIG_BLUEZ=y" >> $config_host_mak
2862 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
2864 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
2865 if test "$xen" = "yes" ; then
2866 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
2867 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
2869 if test "$io_thread" = "yes" ; then
2870 echo "CONFIG_IOTHREAD=y" >> $config_host_mak
2872 if test "$linux_aio" = "yes" ; then
2873 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
2875 if test "$attr" = "yes" ; then
2876 echo "CONFIG_ATTR=y" >> $config_host_mak
2878 if test "$linux" = "yes" ; then
2879 if test "$attr" = "yes" ; then
2880 echo "CONFIG_VIRTFS=y" >> $config_host_mak
2883 if test "$blobs" = "yes" ; then
2884 echo "INSTALL_BLOBS=yes" >> $config_host_mak
2886 if test "$iovec" = "yes" ; then
2887 echo "CONFIG_IOVEC=y" >> $config_host_mak
2889 if test "$preadv" = "yes" ; then
2890 echo "CONFIG_PREADV=y" >> $config_host_mak
2892 if test "$fdt" = "yes" ; then
2893 echo "CONFIG_FDT=y" >> $config_host_mak
2895 if test "$signalfd" = "yes" ; then
2896 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
2898 if test "$need_offsetof" = "yes" ; then
2899 echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
2901 if test "$gcc_attribute_warn_unused_result" = "yes" ; then
2902 echo "CONFIG_GCC_ATTRIBUTE_WARN_UNUSED_RESULT=y" >> $config_host_mak
2904 if test "$fdatasync" = "yes" ; then
2905 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
2907 if test "$madvise" = "yes" ; then
2908 echo "CONFIG_MADVISE=y" >> $config_host_mak
2910 if test "$posix_madvise" = "yes" ; then
2911 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
2914 if test "$spice" = "yes" ; then
2915 echo "CONFIG_SPICE=y" >> $config_host_mak
2918 if test "$smartcard" = "yes" ; then
2919 echo "CONFIG_SMARTCARD=y" >> $config_host_mak
2922 if test "$smartcard_nss" = "yes" ; then
2923 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
2926 if test "$opengl" = "yes" ; then
2927 echo "CONFIG_OPENGL=y" >> $config_host_mak
2930 # XXX: suppress that
2931 if [ "$bsd" = "yes" ] ; then
2932 echo "CONFIG_BSD=y" >> $config_host_mak
2935 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
2937 if test "$zero_malloc" = "yes" ; then
2938 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
2940 if test "$rbd" = "yes" ; then
2941 echo "CONFIG_RBD=y" >> $config_host_mak
2944 # USB host support
2945 case "$usb" in
2946 linux)
2947 echo "HOST_USB=linux" >> $config_host_mak
2949 bsd)
2950 echo "HOST_USB=bsd" >> $config_host_mak
2953 echo "HOST_USB=stub" >> $config_host_mak
2955 esac
2957 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
2958 if test "$trace_backend" = "simple"; then
2959 echo "CONFIG_SIMPLE_TRACE=y" >> $config_host_mak
2961 # Set the appropriate trace file.
2962 if test "$trace_backend" = "simple"; then
2963 trace_file="\"$trace_file-\" FMT_pid"
2965 if test "$trace_backend" = "dtrace" -a "$trace_backend_stap" = "yes" ; then
2966 echo "CONFIG_SYSTEMTAP_TRACE=y" >> $config_host_mak
2968 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
2970 echo "TOOLS=$tools" >> $config_host_mak
2971 echo "ROMS=$roms" >> $config_host_mak
2972 echo "MAKE=$make" >> $config_host_mak
2973 echo "INSTALL=$install" >> $config_host_mak
2974 echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_host_mak
2975 echo "INSTALL_DATA=$install -m0644 -p" >> $config_host_mak
2976 echo "INSTALL_PROG=$install -m0755 -p" >> $config_host_mak
2977 echo "CC=$cc" >> $config_host_mak
2978 echo "CC_I386=$cc_i386" >> $config_host_mak
2979 echo "HOST_CC=$host_cc" >> $config_host_mak
2980 echo "AR=$ar" >> $config_host_mak
2981 echo "OBJCOPY=$objcopy" >> $config_host_mak
2982 echo "LD=$ld" >> $config_host_mak
2983 echo "WINDRES=$windres" >> $config_host_mak
2984 echo "LIBTOOL=$libtool" >> $config_host_mak
2985 echo "CFLAGS=$CFLAGS" >> $config_host_mak
2986 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
2987 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
2988 if test "$sparse" = "yes" ; then
2989 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
2990 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
2991 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
2993 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
2994 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
2995 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
2996 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
2997 echo "LIBS+=$LIBS" >> $config_host_mak
2998 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
2999 echo "EXESUF=$EXESUF" >> $config_host_mak
3001 # generate list of library paths for linker script
3003 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
3005 if test -f ${config_host_ld}~ ; then
3006 if cmp -s $config_host_ld ${config_host_ld}~ ; then
3007 mv ${config_host_ld}~ $config_host_ld
3008 else
3009 rm ${config_host_ld}~
3013 for d in libdis libdis-user; do
3014 mkdir -p $d
3015 symlink $source_path/Makefile.dis $d/Makefile
3016 echo > $d/config.mak
3017 done
3018 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3019 echo "QEMU_CFLAGS+=-fpie" > libdis-user/config.mak
3022 for target in $target_list; do
3023 target_dir="$target"
3024 config_target_mak=$target_dir/config-target.mak
3025 target_arch2=`echo $target | cut -d '-' -f 1`
3026 target_bigendian="no"
3028 case "$target_arch2" in
3029 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus)
3030 target_bigendian=yes
3032 esac
3033 target_softmmu="no"
3034 target_user_only="no"
3035 target_linux_user="no"
3036 target_darwin_user="no"
3037 target_bsd_user="no"
3038 case "$target" in
3039 ${target_arch2}-softmmu)
3040 target_softmmu="yes"
3042 ${target_arch2}-linux-user)
3043 if test "$linux" != "yes" ; then
3044 echo "ERROR: Target '$target' is only available on a Linux host"
3045 exit 1
3047 target_user_only="yes"
3048 target_linux_user="yes"
3050 ${target_arch2}-darwin-user)
3051 if test "$darwin" != "yes" ; then
3052 echo "ERROR: Target '$target' is only available on a Darwin host"
3053 exit 1
3055 target_user_only="yes"
3056 target_darwin_user="yes"
3058 ${target_arch2}-bsd-user)
3059 if test "$bsd" != "yes" ; then
3060 echo "ERROR: Target '$target' is only available on a BSD host"
3061 exit 1
3063 target_user_only="yes"
3064 target_bsd_user="yes"
3067 echo "ERROR: Target '$target' not recognised"
3068 exit 1
3070 esac
3072 mkdir -p $target_dir
3073 mkdir -p $target_dir/fpu
3074 mkdir -p $target_dir/tcg
3075 mkdir -p $target_dir/ide
3076 mkdir -p $target_dir/9pfs
3077 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
3078 mkdir -p $target_dir/nwfpe
3080 symlink $source_path/Makefile.target $target_dir/Makefile
3083 echo "# Automatically generated by configure - do not modify" > $config_target_mak
3085 bflt="no"
3086 target_nptl="no"
3087 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3088 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
3089 gdb_xml_files=""
3090 target_short_alignment=2
3091 target_int_alignment=4
3092 target_long_alignment=4
3093 target_llong_alignment=8
3094 target_libs_softmmu=
3096 TARGET_ARCH="$target_arch2"
3097 TARGET_BASE_ARCH=""
3098 TARGET_ABI_DIR=""
3100 case "$target_arch2" in
3101 i386)
3102 target_phys_bits=64
3104 x86_64)
3105 TARGET_BASE_ARCH=i386
3106 target_phys_bits=64
3107 target_long_alignment=8
3109 alpha)
3110 target_phys_bits=64
3111 target_long_alignment=8
3112 target_nptl="yes"
3114 arm|armeb)
3115 TARGET_ARCH=arm
3116 bflt="yes"
3117 target_nptl="yes"
3118 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3119 target_phys_bits=32
3120 target_llong_alignment=4
3122 cris)
3123 target_nptl="yes"
3124 target_phys_bits=32
3126 lm32)
3127 target_phys_bits=32
3128 target_libs_softmmu="$opengl_libs"
3130 m68k)
3131 bflt="yes"
3132 gdb_xml_files="cf-core.xml cf-fp.xml"
3133 target_phys_bits=32
3134 target_int_alignment=2
3135 target_long_alignment=2
3136 target_llong_alignment=2
3138 microblaze|microblazeel)
3139 TARGET_ARCH=microblaze
3140 bflt="yes"
3141 target_nptl="yes"
3142 target_phys_bits=32
3143 target_libs_softmmu="$fdt_libs"
3145 mips|mipsel)
3146 TARGET_ARCH=mips
3147 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3148 target_nptl="yes"
3149 target_phys_bits=64
3151 mipsn32|mipsn32el)
3152 TARGET_ARCH=mipsn32
3153 TARGET_BASE_ARCH=mips
3154 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3155 target_phys_bits=64
3157 mips64|mips64el)
3158 TARGET_ARCH=mips64
3159 TARGET_BASE_ARCH=mips
3160 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3161 target_phys_bits=64
3162 target_long_alignment=8
3164 ppc)
3165 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3166 target_phys_bits=32
3167 target_nptl="yes"
3168 target_libs_softmmu="$fdt_libs"
3170 ppcemb)
3171 TARGET_BASE_ARCH=ppc
3172 TARGET_ABI_DIR=ppc
3173 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3174 target_phys_bits=64
3175 target_nptl="yes"
3176 target_libs_softmmu="$fdt_libs"
3178 ppc64)
3179 TARGET_BASE_ARCH=ppc
3180 TARGET_ABI_DIR=ppc
3181 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3182 target_phys_bits=64
3183 target_long_alignment=8
3184 target_libs_softmmu="$fdt_libs"
3186 ppc64abi32)
3187 TARGET_ARCH=ppc64
3188 TARGET_BASE_ARCH=ppc
3189 TARGET_ABI_DIR=ppc
3190 echo "TARGET_ABI32=y" >> $config_target_mak
3191 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3192 target_phys_bits=64
3193 target_libs_softmmu="$fdt_libs"
3195 sh4|sh4eb)
3196 TARGET_ARCH=sh4
3197 bflt="yes"
3198 target_nptl="yes"
3199 target_phys_bits=32
3201 sparc)
3202 target_phys_bits=64
3204 sparc64)
3205 TARGET_BASE_ARCH=sparc
3206 target_phys_bits=64
3207 target_long_alignment=8
3209 sparc32plus)
3210 TARGET_ARCH=sparc64
3211 TARGET_BASE_ARCH=sparc
3212 TARGET_ABI_DIR=sparc
3213 echo "TARGET_ABI32=y" >> $config_target_mak
3214 target_phys_bits=64
3216 s390x)
3217 target_nptl="yes"
3218 target_phys_bits=64
3219 target_long_alignment=8
3221 unicore32)
3222 target_phys_bits=32
3225 echo "Unsupported target CPU"
3226 exit 1
3228 esac
3229 echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
3230 echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
3231 echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
3232 echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
3233 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3234 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
3235 echo "TARGET_$target_arch_name=y" >> $config_target_mak
3236 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3237 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3238 if [ "$TARGET_BASE_ARCH" = "" ]; then
3239 TARGET_BASE_ARCH=$TARGET_ARCH
3241 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3242 if [ "$TARGET_ABI_DIR" = "" ]; then
3243 TARGET_ABI_DIR=$TARGET_ARCH
3245 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
3246 case "$target_arch2" in
3247 i386|x86_64)
3248 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3249 target_phys_bits=64
3250 echo "CONFIG_XEN=y" >> $config_target_mak
3251 if test "$cpu" = "i386" -o "$cpu" = "x86_64"; then
3252 echo "CONFIG_XEN_MAPCACHE=y" >> $config_target_mak
3255 esac
3256 case "$target_arch2" in
3257 i386|x86_64|ppcemb|ppc|ppc64|s390x)
3258 # Make sure the target and host cpus are compatible
3259 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
3260 \( "$target_arch2" = "$cpu" -o \
3261 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
3262 \( "$target_arch2" = "ppc64" -a "$cpu" = "ppc" \) -o \
3263 \( "$target_arch2" = "ppc" -a "$cpu" = "ppc64" \) -o \
3264 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
3265 \( "$target_arch2" = "x86_64" -a "$cpu" = "i386" \) -o \
3266 \( "$target_arch2" = "i386" -a "$cpu" = "x86_64" \) \) ; then
3267 echo "CONFIG_KVM=y" >> $config_target_mak
3268 if test $vhost_net = "yes" ; then
3269 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
3272 esac
3273 if test "$target_bigendian" = "yes" ; then
3274 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
3276 if test "$target_softmmu" = "yes" ; then
3277 echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
3278 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
3279 echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
3280 echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
3281 echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
3283 if test "$target_user_only" = "yes" ; then
3284 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
3286 if test "$target_linux_user" = "yes" ; then
3287 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
3289 if test "$target_darwin_user" = "yes" ; then
3290 echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
3292 if test "$smartcard_nss" = "yes" ; then
3293 echo "subdir-$target: subdir-libcacard" >> $config_host_mak
3294 echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3295 echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3297 list=""
3298 if test ! -z "$gdb_xml_files" ; then
3299 for x in $gdb_xml_files; do
3300 list="$list $source_path/gdb-xml/$x"
3301 done
3302 echo "TARGET_XML_FILES=$list" >> $config_target_mak
3305 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
3306 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
3308 if test "$target_user_only" = "yes" \
3309 -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
3310 echo "CONFIG_USE_NPTL=y" >> $config_target_mak
3312 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
3313 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
3315 if test "$target_bsd_user" = "yes" ; then
3316 echo "CONFIG_BSD_USER=y" >> $config_target_mak
3319 # generate QEMU_CFLAGS/LDFLAGS for targets
3321 cflags=""
3322 includes=""
3323 ldflags=""
3325 if test "$ARCH" = "sparc64" ; then
3326 includes="-I\$(SRC_PATH)/tcg/sparc $includes"
3327 elif test "$ARCH" = "s390x" ; then
3328 includes="-I\$(SRC_PATH)/tcg/s390 $includes"
3329 elif test "$ARCH" = "x86_64" ; then
3330 includes="-I\$(SRC_PATH)/tcg/i386 $includes"
3331 else
3332 includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
3334 includes="-I\$(SRC_PATH)/tcg $includes"
3335 includes="-I\$(SRC_PATH)/fpu $includes"
3337 if test "$target_user_only" = "yes" ; then
3338 libdis_config_mak=libdis-user/config.mak
3339 else
3340 libdis_config_mak=libdis/config.mak
3343 for i in $ARCH $TARGET_BASE_ARCH ; do
3344 case "$i" in
3345 alpha)
3346 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak
3347 echo "CONFIG_ALPHA_DIS=y" >> $libdis_config_mak
3349 arm)
3350 echo "CONFIG_ARM_DIS=y" >> $config_target_mak
3351 echo "CONFIG_ARM_DIS=y" >> $libdis_config_mak
3353 cris)
3354 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak
3355 echo "CONFIG_CRIS_DIS=y" >> $libdis_config_mak
3357 hppa)
3358 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak
3359 echo "CONFIG_HPPA_DIS=y" >> $libdis_config_mak
3361 i386|x86_64)
3362 echo "CONFIG_I386_DIS=y" >> $config_target_mak
3363 echo "CONFIG_I386_DIS=y" >> $libdis_config_mak
3365 ia64*)
3366 echo "CONFIG_IA64_DIS=y" >> $config_target_mak
3367 echo "CONFIG_IA64_DIS=y" >> $libdis_config_mak
3369 m68k)
3370 echo "CONFIG_M68K_DIS=y" >> $config_target_mak
3371 echo "CONFIG_M68K_DIS=y" >> $libdis_config_mak
3373 microblaze*)
3374 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak
3375 echo "CONFIG_MICROBLAZE_DIS=y" >> $libdis_config_mak
3377 mips*)
3378 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak
3379 echo "CONFIG_MIPS_DIS=y" >> $libdis_config_mak
3381 ppc*)
3382 echo "CONFIG_PPC_DIS=y" >> $config_target_mak
3383 echo "CONFIG_PPC_DIS=y" >> $libdis_config_mak
3385 s390*)
3386 echo "CONFIG_S390_DIS=y" >> $config_target_mak
3387 echo "CONFIG_S390_DIS=y" >> $libdis_config_mak
3389 sh4)
3390 echo "CONFIG_SH4_DIS=y" >> $config_target_mak
3391 echo "CONFIG_SH4_DIS=y" >> $libdis_config_mak
3393 sparc*)
3394 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak
3395 echo "CONFIG_SPARC_DIS=y" >> $libdis_config_mak
3397 esac
3398 done
3400 case "$ARCH" in
3401 alpha)
3402 # Ensure there's only a single GP
3403 cflags="-msmall-data $cflags"
3405 esac
3407 if test "$target_softmmu" = "yes" ; then
3408 case "$TARGET_BASE_ARCH" in
3409 arm)
3410 cflags="-DHAS_AUDIO $cflags"
3412 lm32)
3413 cflags="-DHAS_AUDIO $cflags"
3415 i386|mips|ppc)
3416 cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
3418 esac
3421 if test "$target_user_only" = "yes" -a "$static" = "no" -a \
3422 "$user_pie" = "yes" ; then
3423 cflags="-fpie $cflags"
3424 ldflags="-pie $ldflags"
3427 if test "$target_softmmu" = "yes" -a \( \
3428 "$TARGET_ARCH" = "microblaze" -o \
3429 "$TARGET_ARCH" = "cris" \) ; then
3430 echo "CONFIG_NEED_MMU=y" >> $config_target_mak
3433 if test "$gprof" = "yes" ; then
3434 echo "TARGET_GPROF=yes" >> $config_target_mak
3435 if test "$target_linux_user" = "yes" ; then
3436 cflags="-p $cflags"
3437 ldflags="-p $ldflags"
3439 if test "$target_softmmu" = "yes" ; then
3440 ldflags="-p $ldflags"
3441 echo "GPROF_CFLAGS=-p" >> $config_target_mak
3445 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
3446 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
3447 case "$ARCH" in
3448 sparc)
3449 # -static is used to avoid g1/g3 usage by the dynamic linker
3450 ldflags="$linker_script -static $ldflags"
3452 alpha | s390x)
3453 # The default placement of the application is fine.
3456 ldflags="$linker_script $ldflags"
3458 esac
3461 # use included Linux headers
3462 if test "$linux" = "yes" ; then
3463 includes="-I\$(SRC_PATH)/linux-headers $includes"
3464 mkdir -p linux-headers
3465 case "$cpu" in
3466 i386|x86_64)
3467 symlink $source_path/linux-headers/asm-x86 linux-headers/asm
3469 ppcemb|ppc|ppc64)
3470 symlink $source_path/linux-headers/asm-powerpc linux-headers/asm
3472 s390x)
3473 symlink $source_path/linux-headers/asm-s390 linux-headers/asm
3475 esac
3478 echo "LDFLAGS+=$ldflags" >> $config_target_mak
3479 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
3480 echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
3482 done # for target in $targets
3484 # build tree in object directory in case the source is not in the current directory
3485 DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
3486 DIRS="$DIRS pc-bios/spapr-rtas"
3487 DIRS="$DIRS roms/seabios roms/vgabios"
3488 DIRS="$DIRS fsdev ui"
3489 DIRS="$DIRS qapi"
3490 FILES="Makefile tests/Makefile"
3491 FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
3492 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
3493 FILES="$FILES pc-bios/spapr-rtas/Makefile"
3494 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
3495 for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.rom $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
3496 FILES="$FILES pc-bios/`basename $bios_file`"
3497 done
3498 mkdir -p $DIRS
3499 for f in $FILES ; do
3500 if [ -e "$source_path/$f" ] && ! [ -e "$f" ]; then
3501 symlink "$source_path/$f" "$f"
3503 done
3505 # temporary config to build submodules
3506 for rom in seabios vgabios ; do
3507 config_mak=roms/$rom/config.mak
3508 echo "# Automatically generated by configure - do not modify" > $config_mak
3509 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
3510 echo "CC=$cc" >> $config_mak
3511 echo "BCC=bcc" >> $config_mak
3512 echo "CPP=${cross_prefix}cpp" >> $config_mak
3513 echo "OBJCOPY=objcopy" >> $config_mak
3514 echo "IASL=iasl" >> $config_mak
3515 echo "LD=$ld" >> $config_mak
3516 done
3518 for hwlib in 32 64; do
3519 d=libhw$hwlib
3520 mkdir -p $d
3521 mkdir -p $d/ide
3522 symlink $source_path/Makefile.hw $d/Makefile
3523 mkdir -p $d/9pfs
3524 echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
3525 done
3527 if [ "$source_path" != `pwd` ]; then
3528 # out of tree build
3529 mkdir -p libcacard
3530 rm -f libcacard/Makefile
3531 symlink "$source_path/libcacard/Makefile" libcacard/Makefile
3534 d=libuser
3535 mkdir -p $d
3536 symlink $source_path/Makefile.user $d/Makefile
3537 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3538 echo "QEMU_CFLAGS+=-fpie" > $d/config.mak
3541 if test "$docs" = "yes" ; then
3542 mkdir -p QMP