configure: move directory defaults earlier
[qemu/lumag.git] / configure
blobcfecdd6b637ba2368690a192575e0ede4d2ddc90
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 trap "rm -f $TMPC $TMPO $TMPE ; exit" EXIT INT QUIT TERM
20 compile_object() {
21 $cc $QEMU_CFLAGS -c -o $TMPO $TMPC > /dev/null 2> /dev/null
24 compile_prog() {
25 local_cflags="$1"
26 local_ldflags="$2"
27 $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags > /dev/null 2> /dev/null
30 # check whether a command is available to this shell (may be either an
31 # executable or a builtin)
32 has() {
33 type "$1" >/dev/null 2>&1
36 # search for an executable in PATH
37 path_of() {
38 local_command="$1"
39 local_ifs="$IFS"
40 local_dir=""
42 # pathname has a dir component?
43 if [ "${local_command#*/}" != "$local_command" ]; then
44 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
45 echo "$local_command"
46 return 0
49 if [ -z "$local_command" ]; then
50 return 1
53 IFS=:
54 for local_dir in $PATH; do
55 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
56 echo "$local_dir/$local_command"
57 IFS="${local_ifs:-$(printf ' \t\n')}"
58 return 0
60 done
61 # not found
62 IFS="${local_ifs:-$(printf ' \t\n')}"
63 return 1
66 # default parameters
67 cpu=""
68 interp_prefix="/usr/gnemul/qemu-%M"
69 static="no"
70 sparc_cpu=""
71 cross_prefix=""
72 cc="gcc"
73 audio_drv_list=""
74 audio_card_list="ac97 es1370 sb16"
75 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus"
76 block_drv_whitelist=""
77 host_cc="gcc"
78 ar="ar"
79 make="make"
80 install="install"
81 objcopy="objcopy"
82 ld="ld"
83 helper_cflags=""
84 libs_softmmu=""
85 libs_tools=""
86 audio_pt_int=""
87 audio_win_int=""
89 # parse CC options first
90 for opt do
91 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
92 case "$opt" in
93 --cross-prefix=*) cross_prefix="$optarg"
95 --cc=*) cc="$optarg"
97 --cpu=*) cpu="$optarg"
99 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
101 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
103 --sparc_cpu=*)
104 sparc_cpu="$optarg"
105 case $sparc_cpu in
106 v7|v8|v8plus|v8plusa)
107 cpu="sparc"
110 cpu="sparc64"
113 echo "undefined SPARC architecture. Exiting";
114 exit 1
116 esac
118 esac
119 done
120 # OS specific
121 # Using uname is really, really broken. Once we have the right set of checks
122 # we can eliminate it's usage altogether
124 cc="${cross_prefix}${cc}"
125 ar="${cross_prefix}${ar}"
126 objcopy="${cross_prefix}${objcopy}"
127 ld="${cross_prefix}${ld}"
129 # default flags for all hosts
130 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
131 CFLAGS="-g $CFLAGS"
132 QEMU_CFLAGS="-Wall -Wundef -Wendif-labels -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
133 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
134 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
135 QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
136 QEMU_CFLAGS="-I. -I\$(SRC_PATH) $QEMU_CFLAGS"
137 LDFLAGS="-g $LDFLAGS"
139 gcc_flags="-Wold-style-declaration -Wold-style-definition -fstack-protector-all"
140 cat > $TMPC << EOF
141 int main(void) { return 0; }
143 for flag in $gcc_flags; do
144 if compile_prog "-Werror $QEMU_CFLAGS" "-Werror $flag" ; then
145 QEMU_CFLAGS="$flag $QEMU_CFLAGS"
147 done
149 # check that the C compiler works.
150 cat > $TMPC <<EOF
151 int main(void) {}
154 if compile_object ; then
155 : C compiler works ok
156 else
157 echo "ERROR: \"$cc\" either does not exist or does not work"
158 exit 1
161 check_define() {
162 cat > $TMPC <<EOF
163 #if !defined($1)
164 #error Not defined
165 #endif
166 int main(void) { return 0; }
168 compile_object
171 if test ! -z "$cpu" ; then
172 # command line argument
174 elif check_define __i386__ ; then
175 cpu="i386"
176 elif check_define __x86_64__ ; then
177 cpu="x86_64"
178 elif check_define __sparc__ ; then
179 # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
180 # They must be specified using --sparc_cpu
181 if check_define __arch64__ ; then
182 cpu="sparc64"
183 else
184 cpu="sparc"
186 elif check_define _ARCH_PPC ; then
187 if check_define _ARCH_PPC64 ; then
188 cpu="ppc64"
189 else
190 cpu="ppc"
192 elif check_define __mips__ ; then
193 cpu="mips"
194 elif check_define __ia64__ ; then
195 cpu="ia64"
196 else
197 cpu=`uname -m`
200 target_list=""
201 case "$cpu" in
202 alpha|cris|ia64|m68k|microblaze|ppc|ppc64|sparc64)
203 cpu="$cpu"
205 i386|i486|i586|i686|i86pc|BePC)
206 cpu="i386"
208 x86_64|amd64)
209 cpu="x86_64"
211 armv*b)
212 cpu="armv4b"
214 armv*l)
215 cpu="armv4l"
217 parisc|parisc64)
218 cpu="hppa"
220 mips*)
221 cpu="mips"
223 s390)
224 cpu="s390"
226 s390x)
227 cpu="s390x"
229 sparc|sun4[cdmuv])
230 cpu="sparc"
233 echo "Unsupported CPU = $cpu"
234 exit 1
236 esac
238 # Default value for a variable defining feature "foo".
239 # * foo="no" feature will only be used if --enable-foo arg is given
240 # * foo="" feature will be searched for, and if found, will be used
241 # unless --disable-foo is given
242 # * foo="yes" this value will only be set by --enable-foo flag.
243 # feature will searched for,
244 # if not found, configure exits with error
246 # Always add --enable-foo and --disable-foo command line args.
247 # Distributions want to ensure that several features are compiled in, and it
248 # is impossible without a --enable-foo that exits if a feature is not found.
250 bluez=""
251 brlapi=""
252 curl=""
253 curses=""
254 docs=""
255 fdt=""
256 kvm=""
257 kvm_para=""
258 nptl=""
259 sdl=""
260 sparse="no"
261 uuid=""
262 vde=""
263 vnc_tls=""
264 vnc_sasl=""
265 xen=""
266 linux_aio=""
267 vhost_net=""
269 gprof="no"
270 debug_tcg="no"
271 debug_mon="no"
272 debug="no"
273 strip_opt="yes"
274 bigendian="no"
275 mingw32="no"
276 EXESUF=""
277 prefix="/usr/local"
278 mandir="\${prefix}/share/man"
279 datadir="\${prefix}/share/qemu"
280 docdir="\${prefix}/share/doc/qemu"
281 bindir="\${prefix}/bin"
282 sysconfdir="\${prefix}/etc"
283 confsuffix="/qemu"
284 slirp="yes"
285 fmod_lib=""
286 fmod_inc=""
287 oss_lib=""
288 bsd="no"
289 linux="no"
290 solaris="no"
291 profiler="no"
292 cocoa="no"
293 softmmu="yes"
294 linux_user="no"
295 darwin_user="no"
296 bsd_user="no"
297 guest_base=""
298 uname_release=""
299 io_thread="no"
300 mixemu="no"
301 kerneldir=""
302 aix="no"
303 blobs="yes"
304 pkgversion=""
305 check_utests="no"
306 user_pie="no"
307 zero_malloc=""
309 # OS specific
310 if check_define __linux__ ; then
311 targetos="Linux"
312 elif check_define _WIN32 ; then
313 targetos='MINGW32'
314 elif check_define __OpenBSD__ ; then
315 targetos='OpenBSD'
316 elif check_define __sun__ ; then
317 targetos='SunOS'
318 else
319 targetos=`uname -s`
322 case $targetos in
323 CYGWIN*)
324 mingw32="yes"
325 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
326 audio_possible_drivers="winwave sdl"
327 audio_drv_list="winwave"
329 MINGW32*)
330 mingw32="yes"
331 audio_possible_drivers="winwave dsound sdl fmod"
332 audio_drv_list="winwave"
334 GNU/kFreeBSD)
335 bsd="yes"
336 audio_drv_list="oss"
337 audio_possible_drivers="oss sdl esd pa"
339 FreeBSD)
340 bsd="yes"
341 make="gmake"
342 audio_drv_list="oss"
343 audio_possible_drivers="oss sdl esd pa"
344 # needed for kinfo_getvmmap(3) in libutil.h
345 LIBS="-lutil $LIBS"
347 DragonFly)
348 bsd="yes"
349 make="gmake"
350 audio_drv_list="oss"
351 audio_possible_drivers="oss sdl esd pa"
353 NetBSD)
354 bsd="yes"
355 make="gmake"
356 audio_drv_list="oss"
357 audio_possible_drivers="oss sdl esd"
358 oss_lib="-lossaudio"
360 OpenBSD)
361 bsd="yes"
362 make="gmake"
363 audio_drv_list="oss"
364 audio_possible_drivers="oss sdl esd"
365 oss_lib="-lossaudio"
367 Darwin)
368 bsd="yes"
369 darwin="yes"
370 # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
371 # run 64-bit userspace code
372 if [ "$cpu" = "i386" ] ; then
373 is_x86_64=`sysctl -n hw.optional.x86_64`
374 [ "$is_x86_64" = "1" ] && cpu=x86_64
376 if [ "$cpu" = "x86_64" ] ; then
377 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
378 LDFLAGS="-arch x86_64 $LDFLAGS"
379 else
380 QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
382 darwin_user="yes"
383 cocoa="yes"
384 audio_drv_list="coreaudio"
385 audio_possible_drivers="coreaudio sdl fmod"
386 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
387 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
389 SunOS)
390 solaris="yes"
391 make="gmake"
392 install="ginstall"
393 ld="gld"
394 needs_libsunmath="no"
395 solarisrev=`uname -r | cut -f2 -d.`
396 # have to select again, because `uname -m` returns i86pc
397 # even on an x86_64 box.
398 solariscpu=`isainfo -k`
399 if test "${solariscpu}" = "amd64" ; then
400 cpu="x86_64"
402 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
403 if test "$solarisrev" -le 9 ; then
404 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
405 needs_libsunmath="yes"
406 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
407 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
408 LIBS="-lsunmath $LIBS"
409 else
410 echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
411 echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
412 echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
413 echo "Studio 11 can be downloaded from www.sun.com."
414 exit 1
418 if test -f /usr/include/sys/soundcard.h ; then
419 audio_drv_list="oss"
421 audio_possible_drivers="oss sdl"
422 # needed for CMSG_ macros in sys/socket.h
423 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
424 # needed for TIOCWIN* defines in termios.h
425 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
426 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
427 LIBS="-lsocket -lnsl -lresolv $LIBS"
429 AIX)
430 aix="yes"
431 make="gmake"
434 audio_drv_list="oss"
435 audio_possible_drivers="oss alsa sdl esd pa"
436 linux="yes"
437 linux_user="yes"
438 usb="linux"
439 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
440 audio_possible_drivers="$audio_possible_drivers fmod"
443 esac
445 if [ "$bsd" = "yes" ] ; then
446 if [ "$darwin" != "yes" ] ; then
447 usb="bsd"
449 bsd_user="yes"
452 if test "$mingw32" = "yes" ; then
453 EXESUF=".exe"
454 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
455 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
456 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
457 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
458 prefix="c:/Program Files/Qemu"
459 mandir="\${prefix}"
460 datadir="\${prefix}"
461 docdir="\${prefix}"
462 bindir="\${prefix}"
463 sysconfdir="\${prefix}"
464 confsuffix=""
467 # find source path
468 source_path=`dirname "$0"`
469 source_path_used="no"
470 workdir=`pwd`
471 if [ -z "$source_path" ]; then
472 source_path=$workdir
473 else
474 source_path=`cd "$source_path"; pwd`
476 [ -f "$workdir/vl.c" ] || source_path_used="yes"
478 werror=""
480 for opt do
481 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
482 case "$opt" in
483 --help|-h) show_help=yes
485 --prefix=*) prefix="$optarg"
487 --interp-prefix=*) interp_prefix="$optarg"
489 --source-path=*) source_path="$optarg"
490 source_path_used="yes"
492 --cross-prefix=*)
494 --cc=*)
496 --host-cc=*) host_cc="$optarg"
498 --make=*) make="$optarg"
500 --install=*) install="$optarg"
502 --extra-cflags=*)
504 --extra-ldflags=*)
506 --cpu=*)
508 --target-list=*) target_list="$optarg"
510 --enable-gprof) gprof="yes"
512 --static)
513 static="yes"
514 LDFLAGS="-static $LDFLAGS"
516 --mandir=*) mandir="$optarg"
518 --bindir=*) bindir="$optarg"
520 --datadir=*) datadir="$optarg"
522 --docdir=*) docdir="$optarg"
524 --sysconfdir=*) sysconfdir="$optarg"
526 --disable-sdl) sdl="no"
528 --enable-sdl) sdl="yes"
530 --fmod-lib=*) fmod_lib="$optarg"
532 --fmod-inc=*) fmod_inc="$optarg"
534 --oss-lib=*) oss_lib="$optarg"
536 --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
538 --audio-drv-list=*) audio_drv_list="$optarg"
540 --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
542 --enable-debug-tcg) debug_tcg="yes"
544 --disable-debug-tcg) debug_tcg="no"
546 --enable-debug-mon) debug_mon="yes"
548 --disable-debug-mon) debug_mon="no"
550 --enable-debug)
551 # Enable debugging options that aren't excessively noisy
552 debug_tcg="yes"
553 debug_mon="yes"
554 debug="yes"
555 strip_opt="no"
557 --enable-sparse) sparse="yes"
559 --disable-sparse) sparse="no"
561 --disable-strip) strip_opt="no"
563 --disable-vnc-tls) vnc_tls="no"
565 --enable-vnc-tls) vnc_tls="yes"
567 --disable-vnc-sasl) vnc_sasl="no"
569 --enable-vnc-sasl) vnc_sasl="yes"
571 --disable-slirp) slirp="no"
573 --disable-uuid) uuid="no"
575 --enable-uuid) uuid="yes"
577 --disable-vde) vde="no"
579 --enable-vde) vde="yes"
581 --disable-xen) xen="no"
583 --enable-xen) xen="yes"
585 --disable-brlapi) brlapi="no"
587 --enable-brlapi) brlapi="yes"
589 --disable-bluez) bluez="no"
591 --enable-bluez) bluez="yes"
593 --disable-kvm) kvm="no"
595 --enable-kvm) kvm="yes"
597 --enable-profiler) profiler="yes"
599 --enable-cocoa)
600 cocoa="yes" ;
601 sdl="no" ;
602 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
604 --disable-system) softmmu="no"
606 --enable-system) softmmu="yes"
608 --disable-user)
609 linux_user="no" ;
610 bsd_user="no" ;
611 darwin_user="no"
613 --enable-user) ;;
614 --disable-linux-user) linux_user="no"
616 --enable-linux-user) linux_user="yes"
618 --disable-darwin-user) darwin_user="no"
620 --enable-darwin-user) darwin_user="yes"
622 --disable-bsd-user) bsd_user="no"
624 --enable-bsd-user) bsd_user="yes"
626 --enable-guest-base) guest_base="yes"
628 --disable-guest-base) guest_base="no"
630 --enable-user-pie) user_pie="yes"
632 --disable-user-pie) user_pie="no"
634 --enable-uname-release=*) uname_release="$optarg"
636 --sparc_cpu=*)
638 --enable-werror) werror="yes"
640 --disable-werror) werror="no"
642 --disable-curses) curses="no"
644 --enable-curses) curses="yes"
646 --disable-curl) curl="no"
648 --enable-curl) curl="yes"
650 --disable-fdt) fdt="no"
652 --enable-fdt) fdt="yes"
654 --disable-check-utests) check_utests="no"
656 --enable-check-utests) check_utests="yes"
658 --disable-nptl) nptl="no"
660 --enable-nptl) nptl="yes"
662 --enable-mixemu) mixemu="yes"
664 --disable-linux-aio) linux_aio="no"
666 --enable-linux-aio) linux_aio="yes"
668 --enable-io-thread) io_thread="yes"
670 --disable-blobs) blobs="no"
672 --kerneldir=*) kerneldir="$optarg"
674 --with-pkgversion=*) pkgversion=" ($optarg)"
676 --disable-docs) docs="no"
678 --enable-docs) docs="yes"
680 --disable-vhost-net) vhost_net="no"
682 --enable-vhost-net) vhost_net="yes"
684 --*dir)
686 *) echo "ERROR: unknown option $opt"; show_help="yes"
688 esac
689 done
692 # If cpu ~= sparc and sparc_cpu hasn't been defined, plug in the right
693 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
695 host_guest_base="no"
696 case "$cpu" in
697 sparc) case $sparc_cpu in
698 v7|v8)
699 QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
701 v8plus|v8plusa)
702 QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
704 *) # sparc_cpu not defined in the command line
705 QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
706 esac
707 LDFLAGS="-m32 $LDFLAGS"
708 QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
709 if test "$solaris" = "no" ; then
710 QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
711 helper_cflags="-ffixed-i0"
714 sparc64)
715 QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
716 LDFLAGS="-m64 $LDFLAGS"
717 QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
718 if test "$solaris" != "no" ; then
719 QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
722 s390)
723 QEMU_CFLAGS="-march=z900 $QEMU_CFLAGS"
725 i386)
726 QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
727 LDFLAGS="-m32 $LDFLAGS"
728 helper_cflags="-fomit-frame-pointer"
729 host_guest_base="yes"
731 x86_64)
732 QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
733 LDFLAGS="-m64 $LDFLAGS"
734 host_guest_base="yes"
736 arm*)
737 host_guest_base="yes"
739 ppc*)
740 host_guest_base="yes"
742 mips*)
743 host_guest_base="yes"
745 ia64*)
746 host_guest_base="yes"
748 hppa*)
749 host_guest_base="yes"
751 esac
753 [ -z "$guest_base" ] && guest_base="$host_guest_base"
755 if test x"$show_help" = x"yes" ; then
756 cat << EOF
758 Usage: configure [options]
759 Options: [defaults in brackets after descriptions]
762 echo "Standard options:"
763 echo " --help print this message"
764 echo " --prefix=PREFIX install in PREFIX [$prefix]"
765 echo " --interp-prefix=PREFIX where to find shared libraries, etc."
766 echo " use %M for cpu name [$interp_prefix]"
767 echo " --target-list=LIST set target list [$target_list]"
768 echo ""
769 echo "Advanced options (experts only):"
770 echo " --source-path=PATH path of source code [$source_path]"
771 echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]"
772 echo " --cc=CC use C compiler CC [$cc]"
773 echo " --host-cc=CC use C compiler CC [$host_cc] for code run at"
774 echo " build time"
775 echo " --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS"
776 echo " --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS"
777 echo " --make=MAKE use specified make [$make]"
778 echo " --install=INSTALL use specified install [$install]"
779 echo " --static enable static build [$static]"
780 echo " --mandir=PATH install man pages in PATH"
781 echo " --datadir=PATH install firmware in PATH"
782 echo " --docdir=PATH install documentation in PATH"
783 echo " --bindir=PATH install binaries in PATH"
784 echo " --sysconfdir=PATH install config in PATH/qemu"
785 echo " --enable-debug-tcg enable TCG debugging"
786 echo " --disable-debug-tcg disable TCG debugging (default)"
787 echo " --enable-debug enable common debug build options"
788 echo " --enable-sparse enable sparse checker"
789 echo " --disable-sparse disable sparse checker (default)"
790 echo " --disable-strip disable stripping binaries"
791 echo " --disable-werror disable compilation abort on warning"
792 echo " --disable-sdl disable SDL"
793 echo " --enable-sdl enable SDL"
794 echo " --enable-cocoa enable COCOA (Mac OS X only)"
795 echo " --audio-drv-list=LIST set audio drivers list:"
796 echo " Available drivers: $audio_possible_drivers"
797 echo " --audio-card-list=LIST set list of emulated audio cards [$audio_card_list]"
798 echo " Available cards: $audio_possible_cards"
799 echo " --block-drv-whitelist=L set block driver whitelist"
800 echo " (affects only QEMU, not qemu-img)"
801 echo " --enable-mixemu enable mixer emulation"
802 echo " --disable-xen disable xen backend driver support"
803 echo " --enable-xen enable xen backend driver support"
804 echo " --disable-brlapi disable BrlAPI"
805 echo " --enable-brlapi enable BrlAPI"
806 echo " --disable-vnc-tls disable TLS encryption for VNC server"
807 echo " --enable-vnc-tls enable TLS encryption for VNC server"
808 echo " --disable-vnc-sasl disable SASL encryption for VNC server"
809 echo " --enable-vnc-sasl enable SASL encryption for VNC server"
810 echo " --disable-curses disable curses output"
811 echo " --enable-curses enable curses output"
812 echo " --disable-curl disable curl connectivity"
813 echo " --enable-curl enable curl connectivity"
814 echo " --disable-fdt disable fdt device tree"
815 echo " --enable-fdt enable fdt device tree"
816 echo " --disable-check-utests disable check unit-tests"
817 echo " --enable-check-utests enable check unit-tests"
818 echo " --disable-bluez disable bluez stack connectivity"
819 echo " --enable-bluez enable bluez stack connectivity"
820 echo " --disable-kvm disable KVM acceleration support"
821 echo " --enable-kvm enable KVM acceleration support"
822 echo " --disable-nptl disable usermode NPTL support"
823 echo " --enable-nptl enable usermode NPTL support"
824 echo " --enable-system enable all system emulation targets"
825 echo " --disable-system disable all system emulation targets"
826 echo " --enable-user enable supported user emulation targets"
827 echo " --disable-user disable all user emulation targets"
828 echo " --enable-linux-user enable all linux usermode emulation targets"
829 echo " --disable-linux-user disable all linux usermode emulation targets"
830 echo " --enable-darwin-user enable all darwin usermode emulation targets"
831 echo " --disable-darwin-user disable all darwin usermode emulation targets"
832 echo " --enable-bsd-user enable all BSD usermode emulation targets"
833 echo " --disable-bsd-user disable all BSD usermode emulation targets"
834 echo " --enable-guest-base enable GUEST_BASE support for usermode"
835 echo " emulation targets"
836 echo " --disable-guest-base disable GUEST_BASE support"
837 echo " --enable-user-pie build usermode emulation targets as PIE"
838 echo " --disable-user-pie do not build usermode emulation targets as PIE"
839 echo " --fmod-lib path to FMOD library"
840 echo " --fmod-inc path to FMOD includes"
841 echo " --oss-lib path to OSS library"
842 echo " --enable-uname-release=R Return R for uname -r in usermode emulation"
843 echo " --sparc_cpu=V Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
844 echo " --disable-uuid disable uuid support"
845 echo " --enable-uuid enable uuid support"
846 echo " --disable-vde disable support for vde network"
847 echo " --enable-vde enable support for vde network"
848 echo " --disable-linux-aio disable Linux AIO support"
849 echo " --enable-linux-aio enable Linux AIO support"
850 echo " --enable-io-thread enable IO thread"
851 echo " --disable-blobs disable installing provided firmware blobs"
852 echo " --kerneldir=PATH look for kernel includes in PATH"
853 echo " --enable-docs enable documentation build"
854 echo " --disable-docs disable documentation build"
855 echo " --disable-vhost-net disable vhost-net acceleration support"
856 echo " --enable-vhost-net enable vhost-net acceleration support"
857 echo ""
858 echo "NOTE: The object files are built at the place where configure is launched"
859 exit 1
863 # Solaris specific configure tool chain decisions
865 if test "$solaris" = "yes" ; then
866 if has $install; then
868 else
869 echo "Solaris install program not found. Use --install=/usr/ucb/install or"
870 echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
871 echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
872 exit 1
874 if test "`path_of $install`" = "/usr/sbin/install" ; then
875 echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
876 echo "try ginstall from the GNU fileutils available from www.blastwave.org"
877 echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
878 exit 1
880 if has ar; then
882 else
883 echo "Error: No path includes ar"
884 if test -f /usr/ccs/bin/ar ; then
885 echo "Add /usr/ccs/bin to your path and rerun configure"
887 exit 1
892 if test -z "$target_list" ; then
893 # these targets are portable
894 if [ "$softmmu" = "yes" ] ; then
895 target_list="\
896 i386-softmmu \
897 x86_64-softmmu \
898 arm-softmmu \
899 cris-softmmu \
900 m68k-softmmu \
901 microblaze-softmmu \
902 mips-softmmu \
903 mipsel-softmmu \
904 mips64-softmmu \
905 mips64el-softmmu \
906 ppc-softmmu \
907 ppcemb-softmmu \
908 ppc64-softmmu \
909 sh4-softmmu \
910 sh4eb-softmmu \
911 sparc-softmmu \
912 sparc64-softmmu \
915 # the following are Linux specific
916 if [ "$linux_user" = "yes" ] ; then
917 target_list="${target_list}\
918 i386-linux-user \
919 x86_64-linux-user \
920 alpha-linux-user \
921 arm-linux-user \
922 armeb-linux-user \
923 cris-linux-user \
924 m68k-linux-user \
925 microblaze-linux-user \
926 mips-linux-user \
927 mipsel-linux-user \
928 ppc-linux-user \
929 ppc64-linux-user \
930 ppc64abi32-linux-user \
931 sh4-linux-user \
932 sh4eb-linux-user \
933 sparc-linux-user \
934 sparc64-linux-user \
935 sparc32plus-linux-user \
938 # the following are Darwin specific
939 if [ "$darwin_user" = "yes" ] ; then
940 target_list="$target_list i386-darwin-user ppc-darwin-user "
942 # the following are BSD specific
943 if [ "$bsd_user" = "yes" ] ; then
944 target_list="${target_list}\
945 i386-bsd-user \
946 x86_64-bsd-user \
947 sparc-bsd-user \
948 sparc64-bsd-user \
951 else
952 target_list=`echo "$target_list" | sed -e 's/,/ /g'`
954 if test -z "$target_list" ; then
955 echo "No targets enabled"
956 exit 1
958 # see if system emulation was really requested
959 case " $target_list " in
960 *"-softmmu "*) softmmu=yes
962 *) softmmu=no
964 esac
966 feature_not_found() {
967 feature=$1
969 echo "ERROR"
970 echo "ERROR: User requested feature $feature"
971 echo "ERROR: configure was not able to find it"
972 echo "ERROR"
973 exit 1;
976 if test -z "$cross_prefix" ; then
978 # ---
979 # big/little endian test
980 cat > $TMPC << EOF
981 #include <inttypes.h>
982 int main(int argc, char ** argv){
983 volatile uint32_t i=0x01234567;
984 return (*((uint8_t*)(&i))) == 0x67;
988 if compile_prog "" "" ; then
989 $TMPE && bigendian="yes"
990 else
991 echo big/little test failed
994 else
996 # if cross compiling, cannot launch a program, so make a static guess
997 case "$cpu" in
998 armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
999 bigendian=yes
1001 esac
1005 # host long bits test
1006 hostlongbits="32"
1007 case "$cpu" in
1008 x86_64|alpha|ia64|sparc64|ppc64|s390x)
1009 hostlongbits=64
1011 esac
1014 ##########################################
1015 # NPTL probe
1017 if test "$nptl" != "no" ; then
1018 cat > $TMPC <<EOF
1019 #include <sched.h>
1020 #include <linux/futex.h>
1021 void foo()
1023 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1024 #error bork
1025 #endif
1029 if compile_object ; then
1030 nptl=yes
1031 else
1032 if test "$nptl" = "yes" ; then
1033 feature_not_found "nptl"
1035 nptl=no
1039 ##########################################
1040 # zlib check
1042 cat > $TMPC << EOF
1043 #include <zlib.h>
1044 int main(void) { zlibVersion(); return 0; }
1046 if compile_prog "" "-lz" ; then
1048 else
1049 echo
1050 echo "Error: zlib check failed"
1051 echo "Make sure to have the zlib libs and headers installed."
1052 echo
1053 exit 1
1056 ##########################################
1057 # xen probe
1059 if test "$xen" != "no" ; then
1060 xen_libs="-lxenstore -lxenctrl -lxenguest"
1061 cat > $TMPC <<EOF
1062 #include <xenctrl.h>
1063 #include <xs.h>
1064 int main(void) { xs_daemon_open(); xc_interface_open(); return 0; }
1066 if compile_prog "" "$xen_libs" ; then
1067 xen=yes
1068 libs_softmmu="$xen_libs $libs_softmmu"
1069 else
1070 if test "$xen" = "yes" ; then
1071 feature_not_found "xen"
1073 xen=no
1077 ##########################################
1078 # pkgconfig probe
1080 pkgconfig="${cross_prefix}pkg-config"
1081 if ! has $pkgconfig; then
1082 # likely not cross compiling, or hope for the best
1083 pkgconfig=pkg-config
1086 ##########################################
1087 # Sparse probe
1088 if test "$sparse" != "no" ; then
1089 if has cgcc; then
1090 sparse=yes
1091 else
1092 if test "$sparse" = "yes" ; then
1093 feature_not_found "sparse"
1095 sparse=no
1099 ##########################################
1100 # SDL probe
1102 # Look for sdl configuration program (pkg-config or sdl-config).
1103 # Prefer variant with cross prefix if cross compiling,
1104 # and favour pkg-config with sdl over sdl-config.
1105 if test -n "$cross_prefix" -a $pkgconfig != pkg-config && \
1106 $pkgconfig sdl --modversion >/dev/null 2>&1; then
1107 sdlconfig="$pkgconfig sdl"
1108 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1109 elif test -n "$cross_prefix" && has ${cross_prefix}sdl-config; then
1110 sdlconfig="${cross_prefix}sdl-config"
1111 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1112 elif $pkgconfig sdl --modversion >/dev/null 2>&1; then
1113 sdlconfig="$pkgconfig sdl"
1114 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1115 elif has sdl-config; then
1116 sdlconfig='sdl-config'
1117 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1118 else
1119 if test "$sdl" = "yes" ; then
1120 feature_not_found "sdl"
1122 sdl=no
1125 sdl_too_old=no
1126 if test "$sdl" != "no" ; then
1127 cat > $TMPC << EOF
1128 #include <SDL.h>
1129 #undef main /* We don't want SDL to override our main() */
1130 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1132 sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1133 if test "$static" = "yes" ; then
1134 sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1135 else
1136 sdl_libs=`$sdlconfig --libs 2> /dev/null`
1138 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1139 if test "$_sdlversion" -lt 121 ; then
1140 sdl_too_old=yes
1141 else
1142 if test "$cocoa" = "no" ; then
1143 sdl=yes
1147 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1148 if test "$sdl" = "yes" -a "$static" = "yes" ; then
1149 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1150 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1151 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1153 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1155 else
1156 sdl=no
1158 fi # static link
1159 else # sdl not found
1160 if test "$sdl" = "yes" ; then
1161 feature_not_found "sdl"
1163 sdl=no
1164 fi # sdl compile test
1167 if test "$sdl" = "yes" ; then
1168 cat > $TMPC <<EOF
1169 #include <SDL.h>
1170 #if defined(SDL_VIDEO_DRIVER_X11)
1171 #include <X11/XKBlib.h>
1172 #else
1173 #error No x11 support
1174 #endif
1175 int main(void) { return 0; }
1177 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1178 sdl_libs="$sdl_libs -lX11"
1180 if test "$mingw32" = "yes" ; then
1181 sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
1183 libs_softmmu="$sdl_libs $libs_softmmu"
1186 ##########################################
1187 # VNC TLS detection
1188 if test "$vnc_tls" != "no" ; then
1189 cat > $TMPC <<EOF
1190 #include <gnutls/gnutls.h>
1191 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1193 vnc_tls_cflags=`$pkgconfig --cflags gnutls 2> /dev/null`
1194 vnc_tls_libs=`$pkgconfig --libs gnutls 2> /dev/null`
1195 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1196 vnc_tls=yes
1197 libs_softmmu="$vnc_tls_libs $libs_softmmu"
1198 else
1199 if test "$vnc_tls" = "yes" ; then
1200 feature_not_found "vnc-tls"
1202 vnc_tls=no
1206 ##########################################
1207 # VNC SASL detection
1208 if test "$vnc_sasl" != "no" ; then
1209 cat > $TMPC <<EOF
1210 #include <sasl/sasl.h>
1211 #include <stdio.h>
1212 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1214 # Assuming Cyrus-SASL installed in /usr prefix
1215 vnc_sasl_cflags=""
1216 vnc_sasl_libs="-lsasl2"
1217 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1218 vnc_sasl=yes
1219 libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1220 else
1221 if test "$vnc_sasl" = "yes" ; then
1222 feature_not_found "vnc-sasl"
1224 vnc_sasl=no
1228 ##########################################
1229 # fnmatch() probe, used for ACL routines
1230 fnmatch="no"
1231 cat > $TMPC << EOF
1232 #include <fnmatch.h>
1233 int main(void)
1235 fnmatch("foo", "foo", 0);
1236 return 0;
1239 if compile_prog "" "" ; then
1240 fnmatch="yes"
1243 ##########################################
1244 # uuid_generate() probe, used for vdi block driver
1245 if test "$uuid" != "no" ; then
1246 uuid_libs="-luuid"
1247 cat > $TMPC << EOF
1248 #include <uuid/uuid.h>
1249 int main(void)
1251 uuid_t my_uuid;
1252 uuid_generate(my_uuid);
1253 return 0;
1256 if compile_prog "" "$uuid_libs" ; then
1257 uuid="yes"
1258 libs_softmmu="$uuid_libs $libs_softmmu"
1259 libs_tools="$uuid_libs $libs_tools"
1260 else
1261 if test "$uuid" = "yes" ; then
1262 feature_not_found "uuid"
1264 uuid=no
1268 ##########################################
1269 # vde libraries probe
1270 if test "$vde" != "no" ; then
1271 vde_libs="-lvdeplug"
1272 cat > $TMPC << EOF
1273 #include <libvdeplug.h>
1274 int main(void)
1276 struct vde_open_args a = {0, 0, 0};
1277 vde_open("", "", &a);
1278 return 0;
1281 if compile_prog "" "$vde_libs" ; then
1282 vde=yes
1283 libs_softmmu="$vde_libs $libs_softmmu"
1284 libs_tools="$vde_libs $libs_tools"
1285 else
1286 if test "$vde" = "yes" ; then
1287 feature_not_found "vde"
1289 vde=no
1293 ##########################################
1294 # Sound support libraries probe
1296 audio_drv_probe()
1298 drv=$1
1299 hdr=$2
1300 lib=$3
1301 exp=$4
1302 cfl=$5
1303 cat > $TMPC << EOF
1304 #include <$hdr>
1305 int main(void) { $exp }
1307 if compile_prog "$cfl" "$lib" ; then
1309 else
1310 echo
1311 echo "Error: $drv check failed"
1312 echo "Make sure to have the $drv libs and headers installed."
1313 echo
1314 exit 1
1318 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1319 for drv in $audio_drv_list; do
1320 case $drv in
1321 alsa)
1322 audio_drv_probe $drv alsa/asoundlib.h -lasound \
1323 "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1324 libs_softmmu="-lasound $libs_softmmu"
1327 fmod)
1328 if test -z $fmod_lib || test -z $fmod_inc; then
1329 echo
1330 echo "Error: You must specify path to FMOD library and headers"
1331 echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1332 echo
1333 exit 1
1335 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1336 libs_softmmu="$fmod_lib $libs_softmmu"
1339 esd)
1340 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1341 libs_softmmu="-lesd $libs_softmmu"
1342 audio_pt_int="yes"
1346 audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1347 "pa_simple *s = NULL; pa_simple_free(s); return 0;"
1348 libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1349 audio_pt_int="yes"
1352 coreaudio)
1353 libs_softmmu="-framework CoreAudio $libs_softmmu"
1356 dsound)
1357 libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1358 audio_win_int="yes"
1361 oss)
1362 libs_softmmu="$oss_lib $libs_softmmu"
1365 sdl|wav)
1366 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1369 winwave)
1370 libs_softmmu="-lwinmm $libs_softmmu"
1371 audio_win_int="yes"
1375 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1376 echo
1377 echo "Error: Unknown driver '$drv' selected"
1378 echo "Possible drivers are: $audio_possible_drivers"
1379 echo
1380 exit 1
1383 esac
1384 done
1386 ##########################################
1387 # BrlAPI probe
1389 if test "$brlapi" != "no" ; then
1390 brlapi_libs="-lbrlapi"
1391 cat > $TMPC << EOF
1392 #include <brlapi.h>
1393 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1395 if compile_prog "" "$brlapi_libs" ; then
1396 brlapi=yes
1397 libs_softmmu="$brlapi_libs $libs_softmmu"
1398 else
1399 if test "$brlapi" = "yes" ; then
1400 feature_not_found "brlapi"
1402 brlapi=no
1406 ##########################################
1407 # curses probe
1408 curses_list="-lncurses -lcurses"
1410 if test "$curses" != "no" ; then
1411 curses_found=no
1412 cat > $TMPC << EOF
1413 #include <curses.h>
1414 #ifdef __OpenBSD__
1415 #define resize_term resizeterm
1416 #endif
1417 int main(void) { resize_term(0, 0); return curses_version(); }
1419 for curses_lib in $curses_list; do
1420 if compile_prog "" "$curses_lib" ; then
1421 curses_found=yes
1422 libs_softmmu="$curses_lib $libs_softmmu"
1423 break
1425 done
1426 if test "$curses_found" = "yes" ; then
1427 curses=yes
1428 else
1429 if test "$curses" = "yes" ; then
1430 feature_not_found "curses"
1432 curses=no
1436 ##########################################
1437 # curl probe
1439 if $pkgconfig libcurl --modversion >/dev/null 2>&1; then
1440 curlconfig="$pkgconfig libcurl"
1441 else
1442 curlconfig=curl-config
1445 if test "$curl" != "no" ; then
1446 cat > $TMPC << EOF
1447 #include <curl/curl.h>
1448 int main(void) { return curl_easy_init(); }
1450 curl_cflags=`$curlconfig --cflags 2>/dev/null`
1451 curl_libs=`$curlconfig --libs 2>/dev/null`
1452 if compile_prog "$curl_cflags" "$curl_libs" ; then
1453 curl=yes
1454 libs_tools="$curl_libs $libs_tools"
1455 libs_softmmu="$curl_libs $libs_softmmu"
1456 else
1457 if test "$curl" = "yes" ; then
1458 feature_not_found "curl"
1460 curl=no
1462 fi # test "$curl"
1464 ##########################################
1465 # check framework probe
1467 if test "$check_utests" != "no" ; then
1468 cat > $TMPC << EOF
1469 #include <check.h>
1470 int main(void) { suite_create("qemu test"); return 0; }
1472 check_libs=`$pkgconfig --libs check`
1473 if compile_prog "" $check_libs ; then
1474 check_utests=yes
1475 libs_tools="$check_libs $libs_tools"
1476 else
1477 if test "$check_utests" = "yes" ; then
1478 feature_not_found "check"
1480 check_utests=no
1482 fi # test "$check_utests"
1484 ##########################################
1485 # bluez support probe
1486 if test "$bluez" != "no" ; then
1487 cat > $TMPC << EOF
1488 #include <bluetooth/bluetooth.h>
1489 int main(void) { return bt_error(0); }
1491 bluez_cflags=`$pkgconfig --cflags bluez 2> /dev/null`
1492 bluez_libs=`$pkgconfig --libs bluez 2> /dev/null`
1493 if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1494 bluez=yes
1495 libs_softmmu="$bluez_libs $libs_softmmu"
1496 else
1497 if test "$bluez" = "yes" ; then
1498 feature_not_found "bluez"
1500 bluez="no"
1504 ##########################################
1505 # kvm probe
1506 if test "$kvm" != "no" ; then
1507 cat > $TMPC <<EOF
1508 #include <linux/kvm.h>
1509 #if !defined(KVM_API_VERSION) || KVM_API_VERSION < 12 || KVM_API_VERSION > 12
1510 #error Invalid KVM version
1511 #endif
1512 #if !defined(KVM_CAP_USER_MEMORY)
1513 #error Missing KVM capability KVM_CAP_USER_MEMORY
1514 #endif
1515 #if !defined(KVM_CAP_SET_TSS_ADDR)
1516 #error Missing KVM capability KVM_CAP_SET_TSS_ADDR
1517 #endif
1518 #if !defined(KVM_CAP_DESTROY_MEMORY_REGION_WORKS)
1519 #error Missing KVM capability KVM_CAP_DESTROY_MEMORY_REGION_WORKS
1520 #endif
1521 int main(void) { return 0; }
1523 if test "$kerneldir" != "" ; then
1524 kvm_cflags=-I"$kerneldir"/include
1525 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) \
1526 -a -d "$kerneldir/arch/x86/include" ; then
1527 kvm_cflags="$kvm_cflags -I$kerneldir/arch/x86/include"
1528 elif test "$cpu" = "ppc" -a -d "$kerneldir/arch/powerpc/include" ; then
1529 kvm_cflags="$kvm_cflags -I$kerneldir/arch/powerpc/include"
1530 elif test "$cpu" = "s390x" -a -d "$kerneldir/arch/s390/include" ; then
1531 kvm_cflags="$kvm_cflags -I$kerneldir/arch/s390/include"
1532 elif test -d "$kerneldir/arch/$cpu/include" ; then
1533 kvm_cflags="$kvm_cflags -I$kerneldir/arch/$cpu/include"
1535 else
1536 kvm_cflags=`$pkgconfig --cflags kvm-kmod 2>/dev/null`
1538 if compile_prog "$kvm_cflags" "" ; then
1539 kvm=yes
1540 cat > $TMPC <<EOF
1541 #include <linux/kvm_para.h>
1542 int main(void) { return 0; }
1544 if compile_prog "$kvm_cflags" "" ; then
1545 kvm_para=yes
1547 else
1548 if test "$kvm" = "yes" ; then
1549 if has awk && has grep; then
1550 kvmerr=`LANG=C $cc $QEMU_CFLAGS -o $TMPE $kvm_cflags $TMPC 2>&1 \
1551 | grep "error: " \
1552 | awk -F "error: " '{if (NR>1) printf(", "); printf("%s",$2);}'`
1553 if test "$kvmerr" != "" ; then
1554 echo -e "${kvmerr}\n\
1555 NOTE: To enable KVM support, update your kernel to 2.6.29+ or install \
1556 recent kvm-kmod from http://sourceforge.net/projects/kvm."
1559 feature_not_found "kvm"
1561 kvm=no
1565 ##########################################
1566 # test for vhost net
1568 if test "$vhost_net" != "no"; then
1569 if test "$kvm" != "no"; then
1570 cat > $TMPC <<EOF
1571 #include <linux/vhost.h>
1572 int main(void) { return 0; }
1574 if compile_prog "$kvm_cflags" "" ; then
1575 vhost_net=yes
1576 else
1577 if test "$vhost_net" = "yes" ; then
1578 feature_not_found "vhost-net"
1580 vhost_net=no
1582 else
1583 if test "$vhost_net" = "yes" ; then
1584 echo "NOTE: vhost-net feature requires KVM (--enable-kvm)."
1585 feature_not_found "vhost-net"
1587 vhost_net=no
1591 ##########################################
1592 # pthread probe
1593 PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
1595 pthread=no
1596 cat > $TMPC << EOF
1597 #include <pthread.h>
1598 int main(void) { pthread_create(0,0,0,0); return 0; }
1600 for pthread_lib in $PTHREADLIBS_LIST; do
1601 if compile_prog "" "$pthread_lib" ; then
1602 pthread=yes
1603 LIBS="$pthread_lib $LIBS"
1604 break
1606 done
1608 if test "$mingw32" != yes -a "$pthread" = no; then
1609 echo
1610 echo "Error: pthread check failed"
1611 echo "Make sure to have the pthread libs and headers installed."
1612 echo
1613 exit 1
1616 ##########################################
1617 # linux-aio probe
1619 if test "$linux_aio" != "no" ; then
1620 cat > $TMPC <<EOF
1621 #include <libaio.h>
1622 #include <sys/eventfd.h>
1623 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
1625 if compile_prog "" "-laio" ; then
1626 linux_aio=yes
1627 libs_softmmu="$libs_softmmu -laio"
1628 libs_tools="$libs_tools -laio"
1629 else
1630 if test "$linux_aio" = "yes" ; then
1631 feature_not_found "linux AIO"
1633 linux_aio=no
1637 ##########################################
1638 # iovec probe
1639 cat > $TMPC <<EOF
1640 #include <sys/types.h>
1641 #include <sys/uio.h>
1642 #include <unistd.h>
1643 int main(void) { struct iovec iov; return 0; }
1645 iovec=no
1646 if compile_prog "" "" ; then
1647 iovec=yes
1650 ##########################################
1651 # preadv probe
1652 cat > $TMPC <<EOF
1653 #include <sys/types.h>
1654 #include <sys/uio.h>
1655 #include <unistd.h>
1656 int main(void) { preadv; }
1658 preadv=no
1659 if compile_prog "" "" ; then
1660 preadv=yes
1663 ##########################################
1664 # fdt probe
1665 if test "$fdt" != "no" ; then
1666 fdt_libs="-lfdt"
1667 cat > $TMPC << EOF
1668 int main(void) { return 0; }
1670 if compile_prog "" "$fdt_libs" ; then
1671 fdt=yes
1672 libs_softmmu="$fdt_libs $libs_softmmu"
1673 else
1674 if test "$fdt" = "yes" ; then
1675 feature_not_found "fdt"
1677 fdt=no
1682 # Check for xxxat() functions when we are building linux-user
1683 # emulator. This is done because older glibc versions don't
1684 # have syscall stubs for these implemented.
1686 atfile=no
1687 cat > $TMPC << EOF
1688 #define _ATFILE_SOURCE
1689 #include <sys/types.h>
1690 #include <fcntl.h>
1691 #include <unistd.h>
1694 main(void)
1696 /* try to unlink nonexisting file */
1697 return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
1700 if compile_prog "" "" ; then
1701 atfile=yes
1704 # Check for inotify functions when we are building linux-user
1705 # emulator. This is done because older glibc versions don't
1706 # have syscall stubs for these implemented. In that case we
1707 # don't provide them even if kernel supports them.
1709 inotify=no
1710 cat > $TMPC << EOF
1711 #include <sys/inotify.h>
1714 main(void)
1716 /* try to start inotify */
1717 return inotify_init();
1720 if compile_prog "" "" ; then
1721 inotify=yes
1724 inotify1=no
1725 cat > $TMPC << EOF
1726 #include <sys/inotify.h>
1729 main(void)
1731 /* try to start inotify */
1732 return inotify_init1(0);
1735 if compile_prog "" "" ; then
1736 inotify1=yes
1739 # check if utimensat and futimens are supported
1740 utimens=no
1741 cat > $TMPC << EOF
1742 #define _ATFILE_SOURCE
1743 #define _GNU_SOURCE
1744 #include <stddef.h>
1745 #include <fcntl.h>
1747 int main(void)
1749 utimensat(AT_FDCWD, "foo", NULL, 0);
1750 futimens(0, NULL);
1751 return 0;
1754 if compile_prog "" "" ; then
1755 utimens=yes
1758 # check if pipe2 is there
1759 pipe2=no
1760 cat > $TMPC << EOF
1761 #define _GNU_SOURCE
1762 #include <unistd.h>
1763 #include <fcntl.h>
1765 int main(void)
1767 int pipefd[2];
1768 pipe2(pipefd, O_CLOEXEC);
1769 return 0;
1772 if compile_prog "" "" ; then
1773 pipe2=yes
1776 # check if accept4 is there
1777 accept4=no
1778 cat > $TMPC << EOF
1779 #define _GNU_SOURCE
1780 #include <sys/socket.h>
1781 #include <stddef.h>
1783 int main(void)
1785 accept4(0, NULL, NULL, SOCK_CLOEXEC);
1786 return 0;
1789 if compile_prog "" "" ; then
1790 accept4=yes
1793 # check if tee/splice is there. vmsplice was added same time.
1794 splice=no
1795 cat > $TMPC << EOF
1796 #define _GNU_SOURCE
1797 #include <unistd.h>
1798 #include <fcntl.h>
1799 #include <limits.h>
1801 int main(void)
1803 int len, fd;
1804 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
1805 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
1806 return 0;
1809 if compile_prog "" "" ; then
1810 splice=yes
1813 # check if eventfd is supported
1814 eventfd=no
1815 cat > $TMPC << EOF
1816 #include <sys/eventfd.h>
1818 int main(void)
1820 int efd = eventfd(0, 0);
1821 return 0;
1824 if compile_prog "" "" ; then
1825 eventfd=yes
1828 # check for fallocate
1829 fallocate=no
1830 cat > $TMPC << EOF
1831 #include <fcntl.h>
1833 int main(void)
1835 fallocate(0, 0, 0, 0);
1836 return 0;
1839 if compile_prog "$ARCH_CFLAGS" "" ; then
1840 fallocate=yes
1843 # check for dup3
1844 dup3=no
1845 cat > $TMPC << EOF
1846 #include <unistd.h>
1848 int main(void)
1850 dup3(0, 0, 0);
1851 return 0;
1854 if compile_prog "" "" ; then
1855 dup3=yes
1858 # Check if tools are available to build documentation.
1859 if test "$docs" != "no" ; then
1860 if has makeinfo && has pod2man; then
1861 docs=yes
1862 else
1863 if test "$docs" = "yes" ; then
1864 feature_not_found "docs"
1866 docs=no
1870 # Search for bswap_32 function
1871 byteswap_h=no
1872 cat > $TMPC << EOF
1873 #include <byteswap.h>
1874 int main(void) { return bswap_32(0); }
1876 if compile_prog "" "" ; then
1877 byteswap_h=yes
1880 # Search for bswap_32 function
1881 bswap_h=no
1882 cat > $TMPC << EOF
1883 #include <sys/endian.h>
1884 #include <sys/types.h>
1885 #include <machine/bswap.h>
1886 int main(void) { return bswap32(0); }
1888 if compile_prog "" "" ; then
1889 bswap_h=yes
1892 ##########################################
1893 # Do we need librt
1894 cat > $TMPC <<EOF
1895 #include <signal.h>
1896 #include <time.h>
1897 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
1900 if compile_prog "" "" ; then
1902 elif compile_prog "" "-lrt" ; then
1903 LIBS="-lrt $LIBS"
1906 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
1907 "$aix" != "yes" ; then
1908 libs_softmmu="-lutil $libs_softmmu"
1911 ##########################################
1912 # check if the compiler defines offsetof
1914 need_offsetof=yes
1915 cat > $TMPC << EOF
1916 #include <stddef.h>
1917 int main(void) { struct s { int f; }; return offsetof(struct s, f); }
1919 if compile_prog "" "" ; then
1920 need_offsetof=no
1923 ##########################################
1924 # check if the compiler understands attribute warn_unused_result
1926 # This could be smarter, but gcc -Werror does not error out even when warning
1927 # about attribute warn_unused_result
1929 gcc_attribute_warn_unused_result=no
1930 cat > $TMPC << EOF
1931 #if defined(__GNUC__) && (__GNUC__ < 4) && defined(__GNUC_MINOR__) && (__GNUC__ < 4)
1932 #error gcc 3.3 or older
1933 #endif
1934 int main(void) { return 0;}
1936 if compile_prog "" ""; then
1937 gcc_attribute_warn_unused_result=yes
1940 ##########################################
1941 # check if we have fdatasync
1943 fdatasync=no
1944 cat > $TMPC << EOF
1945 #include <unistd.h>
1946 int main(void) { return fdatasync(0); }
1948 if compile_prog "" "" ; then
1949 fdatasync=yes
1952 # End of CC checks
1953 # After here, no more $cc or $ld runs
1955 if test "$debug" = "no" ; then
1956 CFLAGS="-O2 $CFLAGS"
1959 # Consult white-list to determine whether to enable werror
1960 # by default. Only enable by default for git builds
1961 z_version=`cut -f3 -d. $source_path/VERSION`
1963 if test -z "$werror" ; then
1964 if test "$z_version" = "50" -a \
1965 "$linux" = "yes" ; then
1966 werror="yes"
1967 else
1968 werror="no"
1972 # Disable zero malloc errors for official releases unless explicitly told to
1973 # enable/disable
1974 if test -z "$zero_malloc" ; then
1975 if test "$z_version" = "50" ; then
1976 zero_malloc="no"
1977 else
1978 zero_malloc="yes"
1982 if test "$werror" = "yes" ; then
1983 QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
1986 if test "$solaris" = "no" ; then
1987 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
1988 LDFLAGS="-Wl,--warn-common $LDFLAGS"
1992 confdir=$sysconfdir$confsuffix
1994 echo "Install prefix $prefix"
1995 echo "BIOS directory `eval echo $datadir`"
1996 echo "binary directory `eval echo $bindir`"
1997 if test "$mingw32" = "no" ; then
1998 echo "Manual directory `eval echo $mandir`"
1999 echo "ELF interp prefix $interp_prefix"
2001 echo "Source path $source_path"
2002 echo "C compiler $cc"
2003 echo "Host C compiler $host_cc"
2004 echo "CFLAGS $CFLAGS"
2005 echo "QEMU_CFLAGS $QEMU_CFLAGS"
2006 echo "LDFLAGS $LDFLAGS"
2007 echo "make $make"
2008 echo "install $install"
2009 echo "host CPU $cpu"
2010 echo "host big endian $bigendian"
2011 echo "target list $target_list"
2012 echo "tcg debug enabled $debug_tcg"
2013 echo "Mon debug enabled $debug_mon"
2014 echo "gprof enabled $gprof"
2015 echo "sparse enabled $sparse"
2016 echo "strip binaries $strip_opt"
2017 echo "profiler $profiler"
2018 echo "static build $static"
2019 echo "-Werror enabled $werror"
2020 if test "$darwin" = "yes" ; then
2021 echo "Cocoa support $cocoa"
2023 echo "SDL support $sdl"
2024 echo "curses support $curses"
2025 echo "curl support $curl"
2026 echo "check support $check_utests"
2027 echo "mingw32 support $mingw32"
2028 echo "Audio drivers $audio_drv_list"
2029 echo "Extra audio cards $audio_card_list"
2030 echo "Block whitelist $block_drv_whitelist"
2031 echo "Mixer emulation $mixemu"
2032 echo "VNC TLS support $vnc_tls"
2033 echo "VNC SASL support $vnc_sasl"
2034 if test -n "$sparc_cpu"; then
2035 echo "Target Sparc Arch $sparc_cpu"
2037 echo "xen support $xen"
2038 echo "brlapi support $brlapi"
2039 echo "bluez support $bluez"
2040 echo "Documentation $docs"
2041 [ ! -z "$uname_release" ] && \
2042 echo "uname -r $uname_release"
2043 echo "NPTL support $nptl"
2044 echo "GUEST_BASE $guest_base"
2045 echo "PIE user targets $user_pie"
2046 echo "vde support $vde"
2047 echo "IO thread $io_thread"
2048 echo "Linux AIO support $linux_aio"
2049 echo "Install blobs $blobs"
2050 echo "KVM support $kvm"
2051 echo "fdt support $fdt"
2052 echo "preadv support $preadv"
2053 echo "fdatasync $fdatasync"
2054 echo "uuid support $uuid"
2055 echo "vhost-net support $vhost_net"
2057 if test $sdl_too_old = "yes"; then
2058 echo "-> Your SDL version is too old - please upgrade to have SDL support"
2061 config_host_mak="config-host.mak"
2062 config_host_ld="config-host.ld"
2064 echo "# Automatically generated by configure - do not modify" > $config_host_mak
2065 printf "# Configured with:" >> $config_host_mak
2066 printf " '%s'" "$0" "$@" >> $config_host_mak
2067 echo >> $config_host_mak
2069 echo "prefix=$prefix" >> $config_host_mak
2070 echo "bindir=$bindir" >> $config_host_mak
2071 echo "mandir=$mandir" >> $config_host_mak
2072 echo "datadir=$datadir" >> $config_host_mak
2073 echo "sysconfdir=$sysconfdir" >> $config_host_mak
2074 echo "docdir=$docdir" >> $config_host_mak
2075 echo "confdir=$confdir" >> $config_host_mak
2077 case "$cpu" in
2078 i386|x86_64|alpha|cris|hppa|ia64|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
2079 ARCH=$cpu
2081 armv4b|armv4l)
2082 ARCH=arm
2084 esac
2085 echo "ARCH=$ARCH" >> $config_host_mak
2086 if test "$debug_tcg" = "yes" ; then
2087 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2089 if test "$debug_mon" = "yes" ; then
2090 echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
2092 if test "$debug" = "yes" ; then
2093 echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2095 if test "$strip_opt" = "yes" ; then
2096 echo "STRIP_OPT=-s" >> $config_host_mak
2098 if test "$bigendian" = "yes" ; then
2099 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2101 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2102 if test "$mingw32" = "yes" ; then
2103 echo "CONFIG_WIN32=y" >> $config_host_mak
2104 else
2105 echo "CONFIG_POSIX=y" >> $config_host_mak
2108 if test "$linux" = "yes" ; then
2109 echo "CONFIG_LINUX=y" >> $config_host_mak
2112 if test "$darwin" = "yes" ; then
2113 echo "CONFIG_DARWIN=y" >> $config_host_mak
2116 if test "$aix" = "yes" ; then
2117 echo "CONFIG_AIX=y" >> $config_host_mak
2120 if test "$solaris" = "yes" ; then
2121 echo "CONFIG_SOLARIS=y" >> $config_host_mak
2122 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
2123 if test "$needs_libsunmath" = "yes" ; then
2124 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
2127 if test "$static" = "yes" ; then
2128 echo "CONFIG_STATIC=y" >> $config_host_mak
2130 if test $profiler = "yes" ; then
2131 echo "CONFIG_PROFILER=y" >> $config_host_mak
2133 if test "$slirp" = "yes" ; then
2134 echo "CONFIG_SLIRP=y" >> $config_host_mak
2135 QEMU_CFLAGS="-I\$(SRC_PATH)/slirp $QEMU_CFLAGS"
2137 if test "$vde" = "yes" ; then
2138 echo "CONFIG_VDE=y" >> $config_host_mak
2140 for card in $audio_card_list; do
2141 def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
2142 echo "$def=y" >> $config_host_mak
2143 done
2144 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
2145 for drv in $audio_drv_list; do
2146 def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
2147 echo "$def=y" >> $config_host_mak
2148 if test "$drv" = "fmod"; then
2149 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
2151 done
2152 if test "$audio_pt_int" = "yes" ; then
2153 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
2155 if test "$audio_win_int" = "yes" ; then
2156 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
2158 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
2159 if test "$mixemu" = "yes" ; then
2160 echo "CONFIG_MIXEMU=y" >> $config_host_mak
2162 if test "$vnc_tls" = "yes" ; then
2163 echo "CONFIG_VNC_TLS=y" >> $config_host_mak
2164 echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
2166 if test "$vnc_sasl" = "yes" ; then
2167 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
2168 echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
2170 if test "$fnmatch" = "yes" ; then
2171 echo "CONFIG_FNMATCH=y" >> $config_host_mak
2173 if test "$uuid" = "yes" ; then
2174 echo "CONFIG_UUID=y" >> $config_host_mak
2176 qemu_version=`head $source_path/VERSION`
2177 echo "VERSION=$qemu_version" >>$config_host_mak
2178 echo "PKGVERSION=$pkgversion" >>$config_host_mak
2179 echo "SRC_PATH=$source_path" >> $config_host_mak
2180 echo "TARGET_DIRS=$target_list" >> $config_host_mak
2181 if [ "$docs" = "yes" ] ; then
2182 echo "BUILD_DOCS=yes" >> $config_host_mak
2184 if test "$sdl" = "yes" ; then
2185 echo "CONFIG_SDL=y" >> $config_host_mak
2186 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
2188 if test "$cocoa" = "yes" ; then
2189 echo "CONFIG_COCOA=y" >> $config_host_mak
2191 if test "$curses" = "yes" ; then
2192 echo "CONFIG_CURSES=y" >> $config_host_mak
2194 if test "$atfile" = "yes" ; then
2195 echo "CONFIG_ATFILE=y" >> $config_host_mak
2197 if test "$utimens" = "yes" ; then
2198 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
2200 if test "$pipe2" = "yes" ; then
2201 echo "CONFIG_PIPE2=y" >> $config_host_mak
2203 if test "$accept4" = "yes" ; then
2204 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
2206 if test "$splice" = "yes" ; then
2207 echo "CONFIG_SPLICE=y" >> $config_host_mak
2209 if test "$eventfd" = "yes" ; then
2210 echo "CONFIG_EVENTFD=y" >> $config_host_mak
2212 if test "$fallocate" = "yes" ; then
2213 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
2215 if test "$dup3" = "yes" ; then
2216 echo "CONFIG_DUP3=y" >> $config_host_mak
2218 if test "$inotify" = "yes" ; then
2219 echo "CONFIG_INOTIFY=y" >> $config_host_mak
2221 if test "$inotify1" = "yes" ; then
2222 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
2224 if test "$byteswap_h" = "yes" ; then
2225 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
2227 if test "$bswap_h" = "yes" ; then
2228 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
2230 if test "$curl" = "yes" ; then
2231 echo "CONFIG_CURL=y" >> $config_host_mak
2232 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
2234 if test "$brlapi" = "yes" ; then
2235 echo "CONFIG_BRLAPI=y" >> $config_host_mak
2237 if test "$bluez" = "yes" ; then
2238 echo "CONFIG_BLUEZ=y" >> $config_host_mak
2239 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
2241 if test "$xen" = "yes" ; then
2242 echo "CONFIG_XEN=y" >> $config_host_mak
2244 if test "$io_thread" = "yes" ; then
2245 echo "CONFIG_IOTHREAD=y" >> $config_host_mak
2247 if test "$linux_aio" = "yes" ; then
2248 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
2250 if test "$blobs" = "yes" ; then
2251 echo "INSTALL_BLOBS=yes" >> $config_host_mak
2253 if test "$iovec" = "yes" ; then
2254 echo "CONFIG_IOVEC=y" >> $config_host_mak
2256 if test "$preadv" = "yes" ; then
2257 echo "CONFIG_PREADV=y" >> $config_host_mak
2259 if test "$fdt" = "yes" ; then
2260 echo "CONFIG_FDT=y" >> $config_host_mak
2262 if test "$need_offsetof" = "yes" ; then
2263 echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
2265 if test "$gcc_attribute_warn_unused_result" = "yes" ; then
2266 echo "CONFIG_GCC_ATTRIBUTE_WARN_UNUSED_RESULT=y" >> $config_host_mak
2268 if test "$fdatasync" = "yes" ; then
2269 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
2272 # XXX: suppress that
2273 if [ "$bsd" = "yes" ] ; then
2274 echo "CONFIG_BSD=y" >> $config_host_mak
2277 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
2279 if test "$zero_malloc" = "yes" ; then
2280 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
2283 # USB host support
2284 case "$usb" in
2285 linux)
2286 echo "HOST_USB=linux" >> $config_host_mak
2288 bsd)
2289 echo "HOST_USB=bsd" >> $config_host_mak
2292 echo "HOST_USB=stub" >> $config_host_mak
2294 esac
2296 tools=
2297 if test "$softmmu" = yes ; then
2298 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2299 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2300 tools="qemu-nbd\$(EXESUF) $tools"
2301 if [ "$check_utests" = "yes" ]; then
2302 tools="check-qint check-qstring check-qdict check-qlist $tools"
2303 tools="check-qfloat check-qjson $tools"
2307 echo "TOOLS=$tools" >> $config_host_mak
2309 # Mac OS X ships with a broken assembler
2310 roms=
2311 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2312 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2313 "$softmmu" = yes ; then
2314 roms="optionrom"
2316 echo "ROMS=$roms" >> $config_host_mak
2317 echo "MAKE=$make" >> $config_host_mak
2318 echo "INSTALL=$install" >> $config_host_mak
2319 echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_host_mak
2320 echo "INSTALL_DATA=$install -m0644 -p" >> $config_host_mak
2321 echo "INSTALL_PROG=$install -m0755 -p" >> $config_host_mak
2322 echo "CC=$cc" >> $config_host_mak
2323 echo "HOST_CC=$host_cc" >> $config_host_mak
2324 if test "$sparse" = "yes" ; then
2325 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
2326 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
2327 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
2329 echo "AR=$ar" >> $config_host_mak
2330 echo "OBJCOPY=$objcopy" >> $config_host_mak
2331 echo "LD=$ld" >> $config_host_mak
2332 echo "CFLAGS=$CFLAGS" >> $config_host_mak
2333 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
2334 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
2335 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
2336 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
2337 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
2338 echo "LIBS+=$LIBS" >> $config_host_mak
2339 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
2340 echo "EXESUF=$EXESUF" >> $config_host_mak
2342 # generate list of library paths for linker script
2344 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
2346 if test -f ${config_host_ld}~ ; then
2347 if cmp -s $config_host_ld ${config_host_ld}~ ; then
2348 mv ${config_host_ld}~ $config_host_ld
2349 else
2350 rm ${config_host_ld}~
2354 for d in libdis libdis-user; do
2355 mkdir -p $d
2356 rm -f $d/Makefile
2357 ln -s $source_path/Makefile.dis $d/Makefile
2358 echo > $d/config.mak
2359 done
2360 if test "$static" = "no" -a "$user_pie" = "yes" ; then
2361 echo "QEMU_CFLAGS+=-fpie" > libdis-user/config.mak
2364 for target in $target_list; do
2365 target_dir="$target"
2366 config_target_mak=$target_dir/config-target.mak
2367 target_arch2=`echo $target | cut -d '-' -f 1`
2368 target_bigendian="no"
2370 case "$target_arch2" in
2371 armeb|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus)
2372 target_bigendian=yes
2374 esac
2375 target_softmmu="no"
2376 target_user_only="no"
2377 target_linux_user="no"
2378 target_darwin_user="no"
2379 target_bsd_user="no"
2380 case "$target" in
2381 ${target_arch2}-softmmu)
2382 target_softmmu="yes"
2384 ${target_arch2}-linux-user)
2385 if test "$linux" != "yes" ; then
2386 echo "ERROR: Target '$target' is only available on a Linux host"
2387 exit 1
2389 target_user_only="yes"
2390 target_linux_user="yes"
2392 ${target_arch2}-darwin-user)
2393 if test "$darwin" != "yes" ; then
2394 echo "ERROR: Target '$target' is only available on a Darwin host"
2395 exit 1
2397 target_user_only="yes"
2398 target_darwin_user="yes"
2400 ${target_arch2}-bsd-user)
2401 if test "$bsd" != "yes" ; then
2402 echo "ERROR: Target '$target' is only available on a BSD host"
2403 exit 1
2405 target_user_only="yes"
2406 target_bsd_user="yes"
2409 echo "ERROR: Target '$target' not recognised"
2410 exit 1
2412 esac
2414 mkdir -p $target_dir
2415 mkdir -p $target_dir/fpu
2416 mkdir -p $target_dir/tcg
2417 mkdir -p $target_dir/ide
2418 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
2419 mkdir -p $target_dir/nwfpe
2423 # don't use ln -sf as not all "ln -sf" over write the file/link
2425 rm -f $target_dir/Makefile
2426 ln -s $source_path/Makefile.target $target_dir/Makefile
2429 echo "# Automatically generated by configure - do not modify" > $config_target_mak
2431 bflt="no"
2432 target_nptl="no"
2433 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
2434 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
2435 gdb_xml_files=""
2437 TARGET_ARCH="$target_arch2"
2438 TARGET_BASE_ARCH=""
2439 TARGET_ABI_DIR=""
2441 case "$target_arch2" in
2442 i386)
2443 target_phys_bits=32
2445 x86_64)
2446 TARGET_BASE_ARCH=i386
2447 target_phys_bits=64
2449 alpha)
2450 target_phys_bits=64
2451 target_nptl="yes"
2453 arm|armeb)
2454 TARGET_ARCH=arm
2455 bflt="yes"
2456 target_nptl="yes"
2457 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
2458 target_phys_bits=32
2460 cris)
2461 target_nptl="yes"
2462 target_phys_bits=32
2464 m68k)
2465 bflt="yes"
2466 gdb_xml_files="cf-core.xml cf-fp.xml"
2467 target_phys_bits=32
2469 microblaze)
2470 bflt="yes"
2471 target_nptl="yes"
2472 target_phys_bits=32
2474 mips|mipsel)
2475 TARGET_ARCH=mips
2476 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
2477 target_nptl="yes"
2478 target_phys_bits=64
2480 mipsn32|mipsn32el)
2481 TARGET_ARCH=mipsn32
2482 TARGET_BASE_ARCH=mips
2483 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
2484 target_phys_bits=64
2486 mips64|mips64el)
2487 TARGET_ARCH=mips64
2488 TARGET_BASE_ARCH=mips
2489 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
2490 target_phys_bits=64
2492 ppc)
2493 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2494 target_phys_bits=32
2495 target_nptl="yes"
2497 ppcemb)
2498 TARGET_BASE_ARCH=ppc
2499 TARGET_ABI_DIR=ppc
2500 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2501 target_phys_bits=64
2502 target_nptl="yes"
2504 ppc64)
2505 TARGET_BASE_ARCH=ppc
2506 TARGET_ABI_DIR=ppc
2507 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2508 target_phys_bits=64
2510 ppc64abi32)
2511 TARGET_ARCH=ppc64
2512 TARGET_BASE_ARCH=ppc
2513 TARGET_ABI_DIR=ppc
2514 echo "TARGET_ABI32=y" >> $config_target_mak
2515 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2516 target_phys_bits=64
2518 sh4|sh4eb)
2519 TARGET_ARCH=sh4
2520 bflt="yes"
2521 target_nptl="yes"
2522 target_phys_bits=32
2524 sparc)
2525 target_phys_bits=64
2527 sparc64)
2528 TARGET_BASE_ARCH=sparc
2529 target_phys_bits=64
2531 sparc32plus)
2532 TARGET_ARCH=sparc64
2533 TARGET_BASE_ARCH=sparc
2534 TARGET_ABI_DIR=sparc
2535 echo "TARGET_ABI32=y" >> $config_target_mak
2536 target_phys_bits=64
2538 s390x)
2539 target_phys_bits=64
2542 echo "Unsupported target CPU"
2543 exit 1
2545 esac
2546 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
2547 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
2548 echo "TARGET_$target_arch_name=y" >> $config_target_mak
2549 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
2550 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
2551 if [ "$TARGET_BASE_ARCH" = "" ]; then
2552 TARGET_BASE_ARCH=$TARGET_ARCH
2554 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
2555 if [ "$TARGET_ABI_DIR" = "" ]; then
2556 TARGET_ABI_DIR=$TARGET_ARCH
2558 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
2559 case "$target_arch2" in
2560 i386|x86_64)
2561 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
2562 echo "CONFIG_XEN=y" >> $config_target_mak
2564 esac
2565 case "$target_arch2" in
2566 i386|x86_64|ppcemb|ppc|ppc64|s390x)
2567 # Make sure the target and host cpus are compatible
2568 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
2569 \( "$target_arch2" = "$cpu" -o \
2570 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
2571 \( "$target_arch2" = "ppc64" -a "$cpu" = "ppc" \) -o \
2572 \( "$target_arch2" = "x86_64" -a "$cpu" = "i386" \) -o \
2573 \( "$target_arch2" = "i386" -a "$cpu" = "x86_64" \) \) ; then
2574 echo "CONFIG_KVM=y" >> $config_target_mak
2575 echo "KVM_CFLAGS=$kvm_cflags" >> $config_target_mak
2576 if test "$kvm_para" = "yes"; then
2577 echo "CONFIG_KVM_PARA=y" >> $config_target_mak
2579 if test $vhost_net = "yes" ; then
2580 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
2583 esac
2584 if test "$target_bigendian" = "yes" ; then
2585 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
2587 if test "$target_softmmu" = "yes" ; then
2588 echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
2589 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
2590 echo "LIBS+=$libs_softmmu" >> $config_target_mak
2591 echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
2592 echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
2594 if test "$target_user_only" = "yes" ; then
2595 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
2597 if test "$target_linux_user" = "yes" ; then
2598 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
2600 if test "$target_darwin_user" = "yes" ; then
2601 echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
2603 list=""
2604 if test ! -z "$gdb_xml_files" ; then
2605 for x in $gdb_xml_files; do
2606 list="$list $source_path/gdb-xml/$x"
2607 done
2608 echo "TARGET_XML_FILES=$list" >> $config_target_mak
2611 case "$target_arch2" in
2612 alpha|arm|armeb|m68k|microblaze|mips|mipsel|mipsn32|mipsn32el|mips64|mips64el|ppc|ppc64|ppc64abi32|ppcemb|s390x|sparc|sparc64|sparc32plus)
2613 echo "CONFIG_SOFTFLOAT=y" >> $config_target_mak
2616 echo "CONFIG_NOSOFTFLOAT=y" >> $config_target_mak
2618 esac
2620 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
2621 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
2623 if test "$target_user_only" = "yes" \
2624 -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
2625 echo "CONFIG_USE_NPTL=y" >> $config_target_mak
2627 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
2628 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
2630 if test "$target_bsd_user" = "yes" ; then
2631 echo "CONFIG_BSD_USER=y" >> $config_target_mak
2634 # generate QEMU_CFLAGS/LDFLAGS for targets
2636 cflags=""
2637 ldflags=""
2639 if test "$ARCH" = "sparc64" ; then
2640 cflags="-I\$(SRC_PATH)/tcg/sparc $cflags"
2641 elif test "$ARCH" = "s390x" ; then
2642 cflags="-I\$(SRC_PATH)/tcg/s390 $cflags"
2643 else
2644 cflags="-I\$(SRC_PATH)/tcg/\$(ARCH) $cflags"
2646 cflags="-I\$(SRC_PATH)/tcg $cflags"
2647 cflags="-I\$(SRC_PATH)/fpu $cflags"
2649 if test "$target_user_only" = "yes" ; then
2650 libdis_config_mak=libdis-user/config.mak
2651 else
2652 libdis_config_mak=libdis/config.mak
2655 for i in $ARCH $TARGET_BASE_ARCH ; do
2656 case "$i" in
2657 alpha)
2658 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak
2659 echo "CONFIG_ALPHA_DIS=y" >> $libdis_config_mak
2661 arm)
2662 echo "CONFIG_ARM_DIS=y" >> $config_target_mak
2663 echo "CONFIG_ARM_DIS=y" >> $libdis_config_mak
2665 cris)
2666 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak
2667 echo "CONFIG_CRIS_DIS=y" >> $libdis_config_mak
2669 hppa)
2670 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak
2671 echo "CONFIG_HPPA_DIS=y" >> $libdis_config_mak
2673 i386|x86_64)
2674 echo "CONFIG_I386_DIS=y" >> $config_target_mak
2675 echo "CONFIG_I386_DIS=y" >> $libdis_config_mak
2677 ia64*)
2678 echo "CONFIG_IA64_DIS=y" >> $config_target_mak
2679 echo "CONFIG_IA64_DIS=y" >> $libdis_config_mak
2681 m68k)
2682 echo "CONFIG_M68K_DIS=y" >> $config_target_mak
2683 echo "CONFIG_M68K_DIS=y" >> $libdis_config_mak
2685 microblaze)
2686 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak
2687 echo "CONFIG_MICROBLAZE_DIS=y" >> $libdis_config_mak
2689 mips*)
2690 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak
2691 echo "CONFIG_MIPS_DIS=y" >> $libdis_config_mak
2693 ppc*)
2694 echo "CONFIG_PPC_DIS=y" >> $config_target_mak
2695 echo "CONFIG_PPC_DIS=y" >> $libdis_config_mak
2697 s390*)
2698 echo "CONFIG_S390_DIS=y" >> $config_target_mak
2699 echo "CONFIG_S390_DIS=y" >> $libdis_config_mak
2701 sh4)
2702 echo "CONFIG_SH4_DIS=y" >> $config_target_mak
2703 echo "CONFIG_SH4_DIS=y" >> $libdis_config_mak
2705 sparc*)
2706 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak
2707 echo "CONFIG_SPARC_DIS=y" >> $libdis_config_mak
2709 esac
2710 done
2712 case "$ARCH" in
2713 alpha)
2714 # Ensure there's only a single GP
2715 cflags="-msmall-data $cflags"
2717 esac
2719 if test "$target_softmmu" = "yes" ; then
2720 case "$TARGET_BASE_ARCH" in
2721 arm)
2722 cflags="-DHAS_AUDIO $cflags"
2724 i386|mips|ppc)
2725 cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
2727 esac
2730 if test "$target_user_only" = "yes" -a "$static" = "no" -a \
2731 "$user_pie" = "yes" ; then
2732 cflags="-fpie $cflags"
2733 ldflags="-pie $ldflags"
2736 if test "$target_softmmu" = "yes" -a \( \
2737 "$TARGET_ARCH" = "microblaze" -o \
2738 "$TARGET_ARCH" = "cris" \) ; then
2739 echo "CONFIG_NEED_MMU=y" >> $config_target_mak
2742 if test "$gprof" = "yes" ; then
2743 echo "TARGET_GPROF=yes" >> $config_target_mak
2744 if test "$target_linux_user" = "yes" ; then
2745 cflags="-p $cflags"
2746 ldflags="-p $ldflags"
2748 if test "$target_softmmu" = "yes" ; then
2749 ldflags="-p $ldflags"
2750 echo "GPROF_CFLAGS=-p" >> $config_target_mak
2754 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
2755 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
2756 case "$ARCH" in
2757 sparc)
2758 # -static is used to avoid g1/g3 usage by the dynamic linker
2759 ldflags="$linker_script -static $ldflags"
2762 ldflags="$linker_script $ldflags"
2764 esac
2767 echo "LDFLAGS+=$ldflags" >> $config_target_mak
2768 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
2770 done # for target in $targets
2772 # build tree in object directory if source path is different from current one
2773 if test "$source_path_used" = "yes" ; then
2774 DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
2775 DIRS="$DIRS roms/seabios roms/vgabios"
2776 DIRS="$DIRS fsdev"
2777 FILES="Makefile tests/Makefile"
2778 FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
2779 FILES="$FILES tests/test-mmap.c"
2780 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps pc-bios/video.x"
2781 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
2782 for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
2783 FILES="$FILES pc-bios/`basename $bios_file`"
2784 done
2785 for dir in $DIRS ; do
2786 mkdir -p $dir
2787 done
2788 # remove the link and recreate it, as not all "ln -sf" overwrite the link
2789 for f in $FILES ; do
2790 rm -f $f
2791 ln -s $source_path/$f $f
2792 done
2795 # temporary config to build submodules
2796 for rom in seabios vgabios ; do
2797 config_mak=roms/$rom/config.mak
2798 echo "# Automatically generated by configure - do not modify" > $config_mak
2799 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
2800 echo "CC=$cc" >> $config_mak
2801 echo "BCC=bcc" >> $config_mak
2802 echo "CPP=${cross_prefix}cpp" >> $config_mak
2803 echo "OBJCOPY=objcopy" >> $config_mak
2804 echo "IASL=iasl" >> $config_mak
2805 echo "HOST_CC=$host_cc" >> $config_mak
2806 echo "LD=$ld" >> $config_mak
2807 done
2809 for hwlib in 32 64; do
2810 d=libhw$hwlib
2811 mkdir -p $d
2812 mkdir -p $d/ide
2813 rm -f $d/Makefile
2814 ln -s $source_path/Makefile.hw $d/Makefile
2815 echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
2816 done
2818 d=libuser
2819 mkdir -p $d
2820 rm -f $d/Makefile
2821 ln -s $source_path/Makefile.user $d/Makefile
2822 if test "$static" = "no" -a "$user_pie" = "yes" ; then
2823 echo "QEMU_CFLAGS+=-fpie" > $d/config.mak
2826 if test "$docs" = "yes" ; then
2827 mkdir -p QMP