ehci: Add an ehci_get_pid helper function
[qemu/agraf.git] / configure
blobfe18ed2b253226d9fd86dc1ad1b244e6d06bee3f
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 # Print a helpful header at the top of config.log
24 echo "# QEMU configure log $(date)" >> config.log
25 printf "# Configured with:" >> config.log
26 printf " '%s'" "$0" "$@" >> config.log
27 echo >> config.log
28 echo "#" >> config.log
30 do_cc() {
31 # Run the compiler, capturing its output to the log.
32 echo $cc "$@" >> config.log
33 $cc "$@" >> config.log 2>&1 || return $?
34 # Test passed. If this is an --enable-werror build, rerun
35 # the test with -Werror and bail out if it fails. This
36 # makes warning-generating-errors in configure test code
37 # obvious to developers.
38 if test "$werror" != "yes"; then
39 return 0
41 # Don't bother rerunning the compile if we were already using -Werror
42 case "$*" in
43 *-Werror*)
44 return 0
46 esac
47 echo $cc -Werror "$@" >> config.log
48 $cc -Werror "$@" >> config.log 2>&1 && return $?
49 echo "ERROR: configure test passed without -Werror but failed with -Werror."
50 echo "This is probably a bug in the configure script. The failing command"
51 echo "will be at the bottom of config.log."
52 echo "You can run configure with --disable-werror to bypass this check."
53 exit 1
56 compile_object() {
57 do_cc $QEMU_CFLAGS -c -o $TMPO $TMPC
60 compile_prog() {
61 local_cflags="$1"
62 local_ldflags="$2"
63 do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
66 # symbolically link $1 to $2. Portable version of "ln -sf".
67 symlink() {
68 rm -rf "$2"
69 mkdir -p "$(dirname "$2")"
70 ln -s "$1" "$2"
73 # check whether a command is available to this shell (may be either an
74 # executable or a builtin)
75 has() {
76 type "$1" >/dev/null 2>&1
79 # search for an executable in PATH
80 path_of() {
81 local_command="$1"
82 local_ifs="$IFS"
83 local_dir=""
85 # pathname has a dir component?
86 if [ "${local_command#*/}" != "$local_command" ]; then
87 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
88 echo "$local_command"
89 return 0
92 if [ -z "$local_command" ]; then
93 return 1
96 IFS=:
97 for local_dir in $PATH; do
98 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
99 echo "$local_dir/$local_command"
100 IFS="${local_ifs:-$(printf ' \t\n')}"
101 return 0
103 done
104 # not found
105 IFS="${local_ifs:-$(printf ' \t\n')}"
106 return 1
109 # default parameters
110 source_path=`dirname "$0"`
111 cpu=""
112 interp_prefix="/usr/gnemul/qemu-%M"
113 static="no"
114 cross_prefix=""
115 audio_drv_list=""
116 audio_card_list="ac97 es1370 sb16 hda"
117 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda"
118 block_drv_whitelist=""
119 host_cc="cc"
120 libs_softmmu=""
121 libs_tools=""
122 audio_pt_int=""
123 audio_win_int=""
124 cc_i386=i386-pc-linux-gnu-gcc
125 libs_qga=""
126 debug_info="yes"
128 # Don't accept a target_list environment variable.
129 unset target_list
131 # Default value for a variable defining feature "foo".
132 # * foo="no" feature will only be used if --enable-foo arg is given
133 # * foo="" feature will be searched for, and if found, will be used
134 # unless --disable-foo is given
135 # * foo="yes" this value will only be set by --enable-foo flag.
136 # feature will searched for,
137 # if not found, configure exits with error
139 # Always add --enable-foo and --disable-foo command line args.
140 # Distributions want to ensure that several features are compiled in, and it
141 # is impossible without a --enable-foo that exits if a feature is not found.
143 bluez=""
144 brlapi=""
145 curl=""
146 curses=""
147 docs=""
148 fdt=""
149 nptl=""
150 pixman=""
151 sdl=""
152 virtfs=""
153 vnc="yes"
154 sparse="no"
155 uuid=""
156 vde=""
157 vnc_tls=""
158 vnc_sasl=""
159 vnc_jpeg=""
160 vnc_png=""
161 xen=""
162 xen_ctrl_version=""
163 xen_pci_passthrough=""
164 linux_aio=""
165 cap_ng=""
166 attr=""
167 libattr=""
168 xfs=""
170 vhost_net="no"
171 kvm="no"
172 gprof="no"
173 debug_tcg="no"
174 debug="no"
175 strip_opt="yes"
176 tcg_interpreter="no"
177 bigendian="no"
178 mingw32="no"
179 gcov="no"
180 gcov_tool="gcov"
181 EXESUF=""
182 prefix="/usr/local"
183 mandir="\${prefix}/share/man"
184 datadir="\${prefix}/share"
185 qemu_docdir="\${prefix}/share/doc/qemu"
186 bindir="\${prefix}/bin"
187 libdir="\${prefix}/lib"
188 libexecdir="\${prefix}/libexec"
189 includedir="\${prefix}/include"
190 sysconfdir="\${prefix}/etc"
191 local_statedir="\${prefix}/var"
192 confsuffix="/qemu"
193 slirp="yes"
194 fmod_lib=""
195 fmod_inc=""
196 oss_lib=""
197 bsd="no"
198 linux="no"
199 solaris="no"
200 profiler="no"
201 cocoa="no"
202 softmmu="yes"
203 linux_user="no"
204 bsd_user="no"
205 guest_base="yes"
206 uname_release=""
207 mixemu="no"
208 aix="no"
209 blobs="yes"
210 pkgversion=""
211 pie=""
212 zero_malloc=""
213 trace_backend="nop"
214 trace_file="trace"
215 spice=""
216 rbd=""
217 smartcard=""
218 smartcard_nss=""
219 usb_redir=""
220 opengl=""
221 zlib="yes"
222 guest_agent="yes"
223 want_tools="yes"
224 libiscsi=""
225 coroutine=""
226 seccomp=""
227 glusterfs=""
228 virtio_blk_data_plane=""
230 # parse CC options first
231 for opt do
232 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
233 case "$opt" in
234 --cross-prefix=*) cross_prefix="$optarg"
236 --cc=*) CC="$optarg"
238 --source-path=*) source_path="$optarg"
240 --cpu=*) cpu="$optarg"
242 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
244 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
246 --enable-debug-info) debug_info="yes"
248 --disable-debug-info) debug_info="no"
250 esac
251 done
252 # OS specific
253 # Using uname is really, really broken. Once we have the right set of checks
254 # we can eliminate its usage altogether.
256 # Preferred compiler:
257 # ${CC} (if set)
258 # ${cross_prefix}gcc (if cross-prefix specified)
259 # system compiler
260 if test -z "${CC}${cross_prefix}"; then
261 cc="$host_cc"
262 else
263 cc="${CC-${cross_prefix}gcc}"
266 ar="${AR-${cross_prefix}ar}"
267 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
268 ld="${LD-${cross_prefix}ld}"
269 libtool="${LIBTOOL-${cross_prefix}libtool}"
270 strip="${STRIP-${cross_prefix}strip}"
271 windres="${WINDRES-${cross_prefix}windres}"
272 pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
273 query_pkg_config() {
274 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
276 pkg_config=query_pkg_config
277 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
279 # default flags for all hosts
280 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
281 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
282 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
283 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
284 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include"
285 if test "$debug_info" = "yes"; then
286 CFLAGS="-g $CFLAGS"
287 LDFLAGS="-g $LDFLAGS"
290 # make source path absolute
291 source_path=`cd "$source_path"; pwd`
293 check_define() {
294 cat > $TMPC <<EOF
295 #if !defined($1)
296 #error $1 not defined
297 #endif
298 int main(void) { return 0; }
300 compile_object
303 if check_define __linux__ ; then
304 targetos="Linux"
305 elif check_define _WIN32 ; then
306 targetos='MINGW32'
307 elif check_define __OpenBSD__ ; then
308 targetos='OpenBSD'
309 elif check_define __sun__ ; then
310 targetos='SunOS'
311 elif check_define __HAIKU__ ; then
312 targetos='Haiku'
313 else
314 targetos=`uname -s`
317 # Some host OSes need non-standard checks for which CPU to use.
318 # Note that these checks are broken for cross-compilation: if you're
319 # cross-compiling to one of these OSes then you'll need to specify
320 # the correct CPU with the --cpu option.
321 case $targetos in
322 Darwin)
323 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
324 # run 64-bit userspace code.
325 # If the user didn't specify a CPU explicitly and the kernel says this is
326 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
327 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
328 cpu="x86_64"
331 SunOS)
332 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo
333 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
334 cpu="x86_64"
336 esac
338 if test ! -z "$cpu" ; then
339 # command line argument
341 elif check_define __i386__ ; then
342 cpu="i386"
343 elif check_define __x86_64__ ; then
344 cpu="x86_64"
345 elif check_define __sparc__ ; then
346 if check_define __arch64__ ; then
347 cpu="sparc64"
348 else
349 cpu="sparc"
351 elif check_define _ARCH_PPC ; then
352 if check_define _ARCH_PPC64 ; then
353 cpu="ppc64"
354 else
355 cpu="ppc"
357 elif check_define __mips__ ; then
358 cpu="mips"
359 elif check_define __ia64__ ; then
360 cpu="ia64"
361 elif check_define __s390__ ; then
362 if check_define __s390x__ ; then
363 cpu="s390x"
364 else
365 cpu="s390"
367 elif check_define __arm__ ; then
368 cpu="arm"
369 elif check_define __hppa__ ; then
370 cpu="hppa"
371 else
372 cpu=`uname -m`
375 ARCH=
376 # Normalise host CPU name and set ARCH.
377 # Note that this case should only have supported host CPUs, not guests.
378 case "$cpu" in
379 ia64|ppc|ppc64|s390|s390x|sparc64)
380 cpu="$cpu"
382 i386|i486|i586|i686|i86pc|BePC)
383 cpu="i386"
385 x86_64|amd64)
386 cpu="x86_64"
388 armv*b|armv*l|arm)
389 cpu="arm"
391 hppa|parisc|parisc64)
392 cpu="hppa"
394 mips*)
395 cpu="mips"
397 sparc|sun4[cdmuv])
398 cpu="sparc"
401 # This will result in either an error or falling back to TCI later
402 ARCH=unknown
404 esac
405 if test -z "$ARCH"; then
406 ARCH="$cpu"
409 # OS specific
411 case $targetos in
412 CYGWIN*)
413 mingw32="yes"
414 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
415 audio_possible_drivers="winwave sdl"
416 audio_drv_list="winwave"
418 MINGW32*)
419 mingw32="yes"
420 audio_possible_drivers="winwave dsound sdl fmod"
421 audio_drv_list="winwave"
423 GNU/kFreeBSD)
424 bsd="yes"
425 audio_drv_list="oss"
426 audio_possible_drivers="oss sdl esd pa"
428 FreeBSD)
429 bsd="yes"
430 make="${MAKE-gmake}"
431 audio_drv_list="oss"
432 audio_possible_drivers="oss sdl esd pa"
433 # needed for kinfo_getvmmap(3) in libutil.h
434 LIBS="-lutil $LIBS"
436 DragonFly)
437 bsd="yes"
438 make="${MAKE-gmake}"
439 audio_drv_list="oss"
440 audio_possible_drivers="oss sdl esd pa"
442 NetBSD)
443 bsd="yes"
444 make="${MAKE-gmake}"
445 audio_drv_list="oss"
446 audio_possible_drivers="oss sdl esd"
447 oss_lib="-lossaudio"
449 OpenBSD)
450 bsd="yes"
451 make="${MAKE-gmake}"
452 audio_drv_list="oss"
453 audio_possible_drivers="oss sdl esd"
454 oss_lib="-lossaudio"
456 Darwin)
457 bsd="yes"
458 darwin="yes"
459 if [ "$cpu" = "x86_64" ] ; then
460 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
461 LDFLAGS="-arch x86_64 $LDFLAGS"
462 else
463 QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
465 cocoa="yes"
466 audio_drv_list="coreaudio"
467 audio_possible_drivers="coreaudio sdl fmod"
468 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
469 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
470 # Disable attempts to use ObjectiveC features in os/object.h since they
471 # won't work when we're compiling with gcc as a C compiler.
472 QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
474 SunOS)
475 solaris="yes"
476 make="${MAKE-gmake}"
477 install="${INSTALL-ginstall}"
478 ld="gld"
479 smbd="${SMBD-/usr/sfw/sbin/smbd}"
480 needs_libsunmath="no"
481 solarisrev=`uname -r | cut -f2 -d.`
482 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
483 if test "$solarisrev" -le 9 ; then
484 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
485 needs_libsunmath="yes"
486 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
487 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
488 LIBS="-lsunmath $LIBS"
489 else
490 echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
491 echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
492 echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
493 echo "Studio 11 can be downloaded from www.sun.com."
494 exit 1
498 if test -f /usr/include/sys/soundcard.h ; then
499 audio_drv_list="oss"
501 audio_possible_drivers="oss sdl"
502 # needed for CMSG_ macros in sys/socket.h
503 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
504 # needed for TIOCWIN* defines in termios.h
505 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
506 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
507 solarisnetlibs="-lsocket -lnsl -lresolv"
508 LIBS="$solarisnetlibs $LIBS"
509 libs_qga="$solarisnetlibs $libs_qga"
511 AIX)
512 aix="yes"
513 make="${MAKE-gmake}"
515 Haiku)
516 haiku="yes"
517 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
518 LIBS="-lposix_error_mapper -lnetwork $LIBS"
521 audio_drv_list="oss"
522 audio_possible_drivers="oss alsa sdl esd pa"
523 linux="yes"
524 linux_user="yes"
525 usb="linux"
526 kvm="yes"
527 vhost_net="yes"
528 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
529 audio_possible_drivers="$audio_possible_drivers fmod"
532 esac
534 if [ "$bsd" = "yes" ] ; then
535 if [ "$darwin" != "yes" ] ; then
536 usb="bsd"
537 bsd_user="yes"
541 : ${make=${MAKE-make}}
542 : ${install=${INSTALL-install}}
543 : ${python=${PYTHON-python}}
544 : ${smbd=${SMBD-/usr/sbin/smbd}}
546 # Default objcc to clang if available, otherwise use CC
547 if has clang; then
548 objcc=clang
549 else
550 objcc="$cc"
553 if test "$mingw32" = "yes" ; then
554 EXESUF=".exe"
555 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
556 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
557 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
558 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
559 cat > $TMPC << EOF
560 int main(void) { return 0; }
562 if compile_prog "" "-liberty" ; then
563 LIBS="-liberty $LIBS"
565 prefix="c:/Program Files/QEMU"
566 mandir="\${prefix}"
567 datadir="\${prefix}"
568 qemu_docdir="\${prefix}"
569 bindir="\${prefix}"
570 sysconfdir="\${prefix}"
571 local_statedir="\${prefix}"
572 confsuffix=""
573 libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga"
576 werror=""
578 for opt do
579 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
580 case "$opt" in
581 --help|-h) show_help=yes
583 --version|-V) exec cat $source_path/VERSION
585 --prefix=*) prefix="$optarg"
587 --interp-prefix=*) interp_prefix="$optarg"
589 --source-path=*)
591 --cross-prefix=*)
593 --cc=*)
595 --host-cc=*) host_cc="$optarg"
597 --objcc=*) objcc="$optarg"
599 --make=*) make="$optarg"
601 --install=*) install="$optarg"
603 --python=*) python="$optarg"
605 --gcov=*) gcov_tool="$optarg"
607 --smbd=*) smbd="$optarg"
609 --extra-cflags=*)
611 --extra-ldflags=*)
613 --enable-debug-info)
615 --disable-debug-info)
617 --cpu=*)
619 --target-list=*) target_list="$optarg"
621 --enable-trace-backend=*) trace_backend="$optarg"
623 --with-trace-file=*) trace_file="$optarg"
625 --enable-gprof) gprof="yes"
627 --enable-gcov) gcov="yes"
629 --static)
630 static="yes"
631 LDFLAGS="-static $LDFLAGS"
632 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
634 --mandir=*) mandir="$optarg"
636 --bindir=*) bindir="$optarg"
638 --libdir=*) libdir="$optarg"
640 --libexecdir=*) libexecdir="$optarg"
642 --includedir=*) includedir="$optarg"
644 --datadir=*) datadir="$optarg"
646 --with-confsuffix=*) confsuffix="$optarg"
648 --docdir=*) qemu_docdir="$optarg"
650 --sysconfdir=*) sysconfdir="$optarg"
652 --localstatedir=*) local_statedir="$optarg"
654 --sbindir=*|--sharedstatedir=*|\
655 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
656 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
657 # These switches are silently ignored, for compatibility with
658 # autoconf-generated configure scripts. This allows QEMU's
659 # configure to be used by RPM and similar macros that set
660 # lots of directory switches by default.
662 --with-system-pixman) pixman="system"
664 --without-system-pixman) pixman="internal"
666 --without-pixman) pixman="none"
668 --disable-sdl) sdl="no"
670 --enable-sdl) sdl="yes"
672 --disable-virtfs) virtfs="no"
674 --enable-virtfs) virtfs="yes"
676 --disable-vnc) vnc="no"
678 --enable-vnc) vnc="yes"
680 --fmod-lib=*) fmod_lib="$optarg"
682 --fmod-inc=*) fmod_inc="$optarg"
684 --oss-lib=*) oss_lib="$optarg"
686 --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
688 --audio-drv-list=*) audio_drv_list="$optarg"
690 --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
692 --enable-debug-tcg) debug_tcg="yes"
694 --disable-debug-tcg) debug_tcg="no"
696 --enable-debug)
697 # Enable debugging options that aren't excessively noisy
698 debug_tcg="yes"
699 debug="yes"
700 strip_opt="no"
702 --enable-sparse) sparse="yes"
704 --disable-sparse) sparse="no"
706 --disable-strip) strip_opt="no"
708 --disable-vnc-tls) vnc_tls="no"
710 --enable-vnc-tls) vnc_tls="yes"
712 --disable-vnc-sasl) vnc_sasl="no"
714 --enable-vnc-sasl) vnc_sasl="yes"
716 --disable-vnc-jpeg) vnc_jpeg="no"
718 --enable-vnc-jpeg) vnc_jpeg="yes"
720 --disable-vnc-png) vnc_png="no"
722 --enable-vnc-png) vnc_png="yes"
724 --disable-slirp) slirp="no"
726 --disable-uuid) uuid="no"
728 --enable-uuid) uuid="yes"
730 --disable-vde) vde="no"
732 --enable-vde) vde="yes"
734 --disable-xen) xen="no"
736 --enable-xen) xen="yes"
738 --disable-xen-pci-passthrough) xen_pci_passthrough="no"
740 --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
742 --disable-brlapi) brlapi="no"
744 --enable-brlapi) brlapi="yes"
746 --disable-bluez) bluez="no"
748 --enable-bluez) bluez="yes"
750 --disable-kvm) kvm="no"
752 --enable-kvm) kvm="yes"
754 --disable-tcg-interpreter) tcg_interpreter="no"
756 --enable-tcg-interpreter) tcg_interpreter="yes"
758 --disable-cap-ng) cap_ng="no"
760 --enable-cap-ng) cap_ng="yes"
762 --disable-spice) spice="no"
764 --enable-spice) spice="yes"
766 --disable-libiscsi) libiscsi="no"
768 --enable-libiscsi) libiscsi="yes"
770 --enable-profiler) profiler="yes"
772 --disable-cocoa) cocoa="no"
774 --enable-cocoa)
775 cocoa="yes" ;
776 sdl="no" ;
777 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
779 --disable-system) softmmu="no"
781 --enable-system) softmmu="yes"
783 --disable-user)
784 linux_user="no" ;
785 bsd_user="no" ;
787 --enable-user) ;;
788 --disable-linux-user) linux_user="no"
790 --enable-linux-user) linux_user="yes"
792 --disable-bsd-user) bsd_user="no"
794 --enable-bsd-user) bsd_user="yes"
796 --enable-guest-base) guest_base="yes"
798 --disable-guest-base) guest_base="no"
800 --enable-pie) pie="yes"
802 --disable-pie) pie="no"
804 --enable-uname-release=*) uname_release="$optarg"
806 --enable-werror) werror="yes"
808 --disable-werror) werror="no"
810 --disable-curses) curses="no"
812 --enable-curses) curses="yes"
814 --disable-curl) curl="no"
816 --enable-curl) curl="yes"
818 --disable-fdt) fdt="no"
820 --enable-fdt) fdt="yes"
822 --disable-nptl) nptl="no"
824 --enable-nptl) nptl="yes"
826 --enable-mixemu) mixemu="yes"
828 --disable-linux-aio) linux_aio="no"
830 --enable-linux-aio) linux_aio="yes"
832 --disable-attr) attr="no"
834 --enable-attr) attr="yes"
836 --disable-blobs) blobs="no"
838 --with-pkgversion=*) pkgversion=" ($optarg)"
840 --with-coroutine=*) coroutine="$optarg"
842 --disable-docs) docs="no"
844 --enable-docs) docs="yes"
846 --disable-vhost-net) vhost_net="no"
848 --enable-vhost-net) vhost_net="yes"
850 --disable-opengl) opengl="no"
852 --enable-opengl) opengl="yes"
854 --disable-rbd) rbd="no"
856 --enable-rbd) rbd="yes"
858 --disable-xfsctl) xfs="no"
860 --enable-xfsctl) xfs="yes"
862 --disable-smartcard) smartcard="no"
864 --enable-smartcard) smartcard="yes"
866 --disable-smartcard-nss) smartcard_nss="no"
868 --enable-smartcard-nss) smartcard_nss="yes"
870 --disable-usb-redir) usb_redir="no"
872 --enable-usb-redir) usb_redir="yes"
874 --disable-zlib-test) zlib="no"
876 --enable-guest-agent) guest_agent="yes"
878 --disable-guest-agent) guest_agent="no"
880 --enable-tools) want_tools="yes"
882 --disable-tools) want_tools="no"
884 --enable-seccomp) seccomp="yes"
886 --disable-seccomp) seccomp="no"
888 --disable-glusterfs) glusterfs="no"
890 --enable-glusterfs) glusterfs="yes"
892 --disable-virtio-blk-data-plane) virtio_blk_data_plane="no"
894 --enable-virtio-blk-data-plane) virtio_blk_data_plane="yes"
896 *) echo "ERROR: unknown option $opt"; show_help="yes"
898 esac
899 done
901 case "$cpu" in
902 sparc)
903 LDFLAGS="-m32 $LDFLAGS"
904 QEMU_CFLAGS="-m32 -mcpu=ultrasparc $QEMU_CFLAGS"
906 sparc64)
907 LDFLAGS="-m64 $LDFLAGS"
908 QEMU_CFLAGS="-m64 -mcpu=ultrasparc $QEMU_CFLAGS"
910 s390)
911 QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
912 LDFLAGS="-m31 $LDFLAGS"
914 s390x)
915 QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
916 LDFLAGS="-m64 $LDFLAGS"
918 i386)
919 QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
920 LDFLAGS="-m32 $LDFLAGS"
921 cc_i386='$(CC) -m32'
923 x86_64)
924 QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
925 LDFLAGS="-m64 $LDFLAGS"
926 cc_i386='$(CC) -m32'
928 # No special flags required for other host CPUs
929 esac
931 default_target_list=""
933 # these targets are portable
934 if [ "$softmmu" = "yes" ] ; then
935 default_target_list="\
936 i386-softmmu \
937 x86_64-softmmu \
938 alpha-softmmu \
939 arm-softmmu \
940 cris-softmmu \
941 lm32-softmmu \
942 m68k-softmmu \
943 microblaze-softmmu \
944 microblazeel-softmmu \
945 mips-softmmu \
946 mipsel-softmmu \
947 mips64-softmmu \
948 mips64el-softmmu \
949 or32-softmmu \
950 ppc-softmmu \
951 ppcemb-softmmu \
952 ppc64-softmmu \
953 sh4-softmmu \
954 sh4eb-softmmu \
955 sparc-softmmu \
956 sparc64-softmmu \
957 s390x-softmmu \
958 xtensa-softmmu \
959 xtensaeb-softmmu \
960 unicore32-softmmu \
963 # the following are Linux specific
964 if [ "$linux_user" = "yes" ] ; then
965 default_target_list="${default_target_list}\
966 i386-linux-user \
967 x86_64-linux-user \
968 alpha-linux-user \
969 arm-linux-user \
970 armeb-linux-user \
971 cris-linux-user \
972 m68k-linux-user \
973 microblaze-linux-user \
974 microblazeel-linux-user \
975 mips-linux-user \
976 mipsel-linux-user \
977 or32-linux-user \
978 ppc-linux-user \
979 ppc64-linux-user \
980 ppc64abi32-linux-user \
981 sh4-linux-user \
982 sh4eb-linux-user \
983 sparc-linux-user \
984 sparc64-linux-user \
985 sparc32plus-linux-user \
986 unicore32-linux-user \
987 s390x-linux-user \
990 # the following are BSD specific
991 if [ "$bsd_user" = "yes" ] ; then
992 default_target_list="${default_target_list}\
993 i386-bsd-user \
994 x86_64-bsd-user \
995 sparc-bsd-user \
996 sparc64-bsd-user \
1000 if test x"$show_help" = x"yes" ; then
1001 cat << EOF
1003 Usage: configure [options]
1004 Options: [defaults in brackets after descriptions]
1007 echo "Standard options:"
1008 echo " --help print this message"
1009 echo " --prefix=PREFIX install in PREFIX [$prefix]"
1010 echo " --interp-prefix=PREFIX where to find shared libraries, etc."
1011 echo " use %M for cpu name [$interp_prefix]"
1012 echo " --target-list=LIST set target list (default: build everything)"
1013 echo "Available targets: $default_target_list" | \
1014 fold -s -w 53 | sed -e 's/^/ /'
1015 echo ""
1016 echo "Advanced options (experts only):"
1017 echo " --source-path=PATH path of source code [$source_path]"
1018 echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]"
1019 echo " --cc=CC use C compiler CC [$cc]"
1020 echo " --host-cc=CC use C compiler CC [$host_cc] for code run at"
1021 echo " build time"
1022 echo " --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]"
1023 echo " --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS"
1024 echo " --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS"
1025 echo " --make=MAKE use specified make [$make]"
1026 echo " --install=INSTALL use specified install [$install]"
1027 echo " --python=PYTHON use specified python [$python]"
1028 echo " --smbd=SMBD use specified smbd [$smbd]"
1029 echo " --static enable static build [$static]"
1030 echo " --mandir=PATH install man pages in PATH"
1031 echo " --datadir=PATH install firmware in PATH$confsuffix"
1032 echo " --docdir=PATH install documentation in PATH$confsuffix"
1033 echo " --bindir=PATH install binaries in PATH"
1034 echo " --sysconfdir=PATH install config in PATH$confsuffix"
1035 echo " --localstatedir=PATH install local state in PATH"
1036 echo " --with-confsuffix=SUFFIX suffix for QEMU data inside datadir and sysconfdir [$confsuffix]"
1037 echo " --enable-debug-tcg enable TCG debugging"
1038 echo " --disable-debug-tcg disable TCG debugging (default)"
1039 echo " --enable-debug enable common debug build options"
1040 echo " --enable-sparse enable sparse checker"
1041 echo " --disable-sparse disable sparse checker (default)"
1042 echo " --disable-strip disable stripping binaries"
1043 echo " --disable-werror disable compilation abort on warning"
1044 echo " --disable-sdl disable SDL"
1045 echo " --enable-sdl enable SDL"
1046 echo " --disable-virtfs disable VirtFS"
1047 echo " --enable-virtfs enable VirtFS"
1048 echo " --disable-vnc disable VNC"
1049 echo " --enable-vnc enable VNC"
1050 echo " --disable-cocoa disable Cocoa (Mac OS X only)"
1051 echo " --enable-cocoa enable Cocoa (default on Mac OS X)"
1052 echo " --audio-drv-list=LIST set audio drivers list:"
1053 echo " Available drivers: $audio_possible_drivers"
1054 echo " --audio-card-list=LIST set list of emulated audio cards [$audio_card_list]"
1055 echo " Available cards: $audio_possible_cards"
1056 echo " --block-drv-whitelist=L set block driver whitelist"
1057 echo " (affects only QEMU, not qemu-img)"
1058 echo " --enable-mixemu enable mixer emulation"
1059 echo " --disable-xen disable xen backend driver support"
1060 echo " --enable-xen enable xen backend driver support"
1061 echo " --disable-xen-pci-passthrough"
1062 echo " --enable-xen-pci-passthrough"
1063 echo " --disable-brlapi disable BrlAPI"
1064 echo " --enable-brlapi enable BrlAPI"
1065 echo " --disable-vnc-tls disable TLS encryption for VNC server"
1066 echo " --enable-vnc-tls enable TLS encryption for VNC server"
1067 echo " --disable-vnc-sasl disable SASL encryption for VNC server"
1068 echo " --enable-vnc-sasl enable SASL encryption for VNC server"
1069 echo " --disable-vnc-jpeg disable JPEG lossy compression for VNC server"
1070 echo " --enable-vnc-jpeg enable JPEG lossy compression for VNC server"
1071 echo " --disable-vnc-png disable PNG compression for VNC server (default)"
1072 echo " --enable-vnc-png enable PNG compression for VNC server"
1073 echo " --disable-curses disable curses output"
1074 echo " --enable-curses enable curses output"
1075 echo " --disable-curl disable curl connectivity"
1076 echo " --enable-curl enable curl connectivity"
1077 echo " --disable-fdt disable fdt device tree"
1078 echo " --enable-fdt enable fdt device tree"
1079 echo " --disable-bluez disable bluez stack connectivity"
1080 echo " --enable-bluez enable bluez stack connectivity"
1081 echo " --disable-slirp disable SLIRP userspace network connectivity"
1082 echo " --disable-kvm disable KVM acceleration support"
1083 echo " --enable-kvm enable KVM acceleration support"
1084 echo " --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)"
1085 echo " --disable-nptl disable usermode NPTL support"
1086 echo " --enable-nptl enable usermode NPTL support"
1087 echo " --enable-system enable all system emulation targets"
1088 echo " --disable-system disable all system emulation targets"
1089 echo " --enable-user enable supported user emulation targets"
1090 echo " --disable-user disable all user emulation targets"
1091 echo " --enable-linux-user enable all linux usermode emulation targets"
1092 echo " --disable-linux-user disable all linux usermode emulation targets"
1093 echo " --enable-bsd-user enable all BSD usermode emulation targets"
1094 echo " --disable-bsd-user disable all BSD usermode emulation targets"
1095 echo " --enable-guest-base enable GUEST_BASE support for usermode"
1096 echo " emulation targets"
1097 echo " --disable-guest-base disable GUEST_BASE support"
1098 echo " --enable-pie build Position Independent Executables"
1099 echo " --disable-pie do not build Position Independent Executables"
1100 echo " --fmod-lib path to FMOD library"
1101 echo " --fmod-inc path to FMOD includes"
1102 echo " --oss-lib path to OSS library"
1103 echo " --enable-uname-release=R Return R for uname -r in usermode emulation"
1104 echo " --cpu=CPU Build for host CPU [$cpu]"
1105 echo " --disable-uuid disable uuid support"
1106 echo " --enable-uuid enable uuid support"
1107 echo " --disable-vde disable support for vde network"
1108 echo " --enable-vde enable support for vde network"
1109 echo " --disable-linux-aio disable Linux AIO support"
1110 echo " --enable-linux-aio enable Linux AIO support"
1111 echo " --disable-cap-ng disable libcap-ng support"
1112 echo " --enable-cap-ng enable libcap-ng support"
1113 echo " --disable-attr disables attr and xattr support"
1114 echo " --enable-attr enable attr and xattr support"
1115 echo " --disable-blobs disable installing provided firmware blobs"
1116 echo " --enable-docs enable documentation build"
1117 echo " --disable-docs disable documentation build"
1118 echo " --disable-vhost-net disable vhost-net acceleration support"
1119 echo " --enable-vhost-net enable vhost-net acceleration support"
1120 echo " --enable-trace-backend=B Set trace backend"
1121 echo " Available backends:" $($python "$source_path"/scripts/tracetool.py --list-backends)
1122 echo " --with-trace-file=NAME Full PATH,NAME of file to store traces"
1123 echo " Default:trace-<pid>"
1124 echo " --disable-spice disable spice"
1125 echo " --enable-spice enable spice"
1126 echo " --enable-rbd enable building the rados block device (rbd)"
1127 echo " --disable-libiscsi disable iscsi support"
1128 echo " --enable-libiscsi enable iscsi support"
1129 echo " --disable-smartcard disable smartcard support"
1130 echo " --enable-smartcard enable smartcard support"
1131 echo " --disable-smartcard-nss disable smartcard nss support"
1132 echo " --enable-smartcard-nss enable smartcard nss support"
1133 echo " --disable-usb-redir disable usb network redirection support"
1134 echo " --enable-usb-redir enable usb network redirection support"
1135 echo " --disable-guest-agent disable building of the QEMU Guest Agent"
1136 echo " --enable-guest-agent enable building of the QEMU Guest Agent"
1137 echo " --disable-seccomp disable seccomp support"
1138 echo " --enable-seccomp enables seccomp support"
1139 echo " --with-coroutine=BACKEND coroutine backend. Supported options:"
1140 echo " gthread, ucontext, sigaltstack, windows"
1141 echo " --enable-glusterfs enable GlusterFS backend"
1142 echo " --disable-glusterfs disable GlusterFS backend"
1143 echo " --enable-gcov enable test coverage analysis with gcov"
1144 echo " --gcov=GCOV use specified gcov [$gcov_tool]"
1145 echo ""
1146 echo "NOTE: The object files are built at the place where configure is launched"
1147 exit 1
1150 # Now we have handled --enable-tcg-interpreter and know we're not just
1151 # printing the help message, bail out if the host CPU isn't supported.
1152 if test "$ARCH" = "unknown"; then
1153 if test "$tcg_interpreter" = "yes" ; then
1154 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1155 ARCH=tci
1156 else
1157 echo "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1158 exit 1
1162 # check that the C compiler works.
1163 cat > $TMPC <<EOF
1164 int main(void) { return 0; }
1167 if compile_object ; then
1168 : C compiler works ok
1169 else
1170 echo "ERROR: \"$cc\" either does not exist or does not work"
1171 exit 1
1174 # Consult white-list to determine whether to enable werror
1175 # by default. Only enable by default for git builds
1176 z_version=`cut -f3 -d. $source_path/VERSION`
1178 if test -z "$werror" ; then
1179 if test "$z_version" = "50" -a \
1180 "$linux" = "yes" ; then
1181 werror="yes"
1182 else
1183 werror="no"
1187 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1188 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1189 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1190 gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags"
1191 gcc_flags="-Wno-initializer-overrides $gcc_flags"
1192 # Note that we do not add -Werror to gcc_flags here, because that would
1193 # enable it for all configure tests. If a configure test failed due
1194 # to -Werror this would just silently disable some features,
1195 # so it's too error prone.
1196 cat > $TMPC << EOF
1197 int main(void) { return 0; }
1199 for flag in $gcc_flags; do
1200 # Use the positive sense of the flag when testing for -Wno-wombat
1201 # support (gcc will happily accept the -Wno- form of unknown
1202 # warning options).
1203 optflag="$(echo $flag | sed -e 's/^-Wno-/-W/')"
1204 if compile_prog "-Werror $optflag" "" ; then
1205 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1207 done
1209 # Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and
1210 # large functions that use global variables. The bug is in all releases of
1211 # GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in
1212 # 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013.
1213 cat > $TMPC << EOF
1214 #if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1215 int main(void) { return 0; }
1216 #else
1217 #error No bug in this compiler.
1218 #endif
1220 if compile_prog "-Werror -fno-gcse" "" ; then
1221 TRANSLATE_OPT_CFLAGS=-fno-gcse
1224 if test "$static" = "yes" ; then
1225 if test "$pie" = "yes" ; then
1226 echo "static and pie are mutually incompatible"
1227 exit 1
1228 else
1229 pie="no"
1233 if test "$pie" = ""; then
1234 case "$cpu-$targetos" in
1235 i386-Linux|x86_64-Linux|i386-OpenBSD|x86_64-OpenBSD)
1238 pie="no"
1240 esac
1243 if test "$pie" != "no" ; then
1244 cat > $TMPC << EOF
1246 #ifdef __linux__
1247 # define THREAD __thread
1248 #else
1249 # define THREAD
1250 #endif
1252 static THREAD int tls_var;
1254 int main(void) { return tls_var; }
1257 if compile_prog "-fPIE -DPIE" "-pie"; then
1258 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
1259 LDFLAGS="-pie $LDFLAGS"
1260 pie="yes"
1261 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
1262 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1264 else
1265 if test "$pie" = "yes"; then
1266 echo "PIE not available due to missing toolchain support"
1267 exit 1
1268 else
1269 echo "Disabling PIE due to missing toolchain support"
1270 pie="no"
1276 # Solaris specific configure tool chain decisions
1278 if test "$solaris" = "yes" ; then
1279 if has $install; then
1281 else
1282 echo "Solaris install program not found. Use --install=/usr/ucb/install or"
1283 echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
1284 echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1285 exit 1
1287 if test "`path_of $install`" = "/usr/sbin/install" ; then
1288 echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
1289 echo "try ginstall from the GNU fileutils available from www.blastwave.org"
1290 echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1291 exit 1
1293 if has ar; then
1295 else
1296 echo "Error: No path includes ar"
1297 if test -f /usr/ccs/bin/ar ; then
1298 echo "Add /usr/ccs/bin to your path and rerun configure"
1300 exit 1
1304 if ! has $python; then
1305 echo "Python not found. Use --python=/path/to/python"
1306 exit 1
1309 # Note that if the Python conditional here evaluates True we will exit
1310 # with status 1 which is a shell 'false' value.
1311 if ! "$python" -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then
1312 echo "Cannot use '$python', Python 2.4 or later is required."
1313 echo "Note that Python 3 or later is not yet supported."
1314 echo "Use --python=/path/to/python to specify a supported Python."
1315 exit 1
1318 if test -z "${target_list+xxx}" ; then
1319 target_list="$default_target_list"
1320 else
1321 target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1323 # see if system emulation was really requested
1324 case " $target_list " in
1325 *"-softmmu "*) softmmu=yes
1327 *) softmmu=no
1329 esac
1331 feature_not_found() {
1332 feature=$1
1334 echo "ERROR"
1335 echo "ERROR: User requested feature $feature"
1336 echo "ERROR: configure was not able to find it"
1337 echo "ERROR"
1338 exit 1;
1341 if test -z "$cross_prefix" ; then
1343 # ---
1344 # big/little endian test
1345 cat > $TMPC << EOF
1346 #include <inttypes.h>
1347 int main(void) {
1348 volatile uint32_t i=0x01234567;
1349 return (*((uint8_t*)(&i))) == 0x67;
1353 if compile_prog "" "" ; then
1354 $TMPE && bigendian="yes"
1355 else
1356 echo big/little test failed
1359 else
1361 # if cross compiling, cannot launch a program, so make a static guess
1362 case "$cpu" in
1363 arm)
1364 # ARM can be either way; ask the compiler which one we are
1365 if check_define __ARMEB__; then
1366 bigendian=yes
1369 hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1370 bigendian=yes
1372 esac
1376 ##########################################
1377 # pkg-config probe
1379 if ! has "$pkg_config_exe"; then
1380 echo "Error: pkg-config binary '$pkg_config_exe' not found"
1381 exit 1
1384 ##########################################
1385 # NPTL probe
1387 if test "$nptl" != "no" ; then
1388 cat > $TMPC <<EOF
1389 #include <sched.h>
1390 #include <linux/futex.h>
1391 int main(void) {
1392 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1393 #error bork
1394 #endif
1395 return 0;
1399 if compile_object ; then
1400 nptl=yes
1401 else
1402 if test "$nptl" = "yes" ; then
1403 feature_not_found "nptl"
1405 nptl=no
1409 ##########################################
1410 # zlib check
1412 if test "$zlib" != "no" ; then
1413 cat > $TMPC << EOF
1414 #include <zlib.h>
1415 int main(void) { zlibVersion(); return 0; }
1417 if compile_prog "" "-lz" ; then
1419 else
1420 echo
1421 echo "Error: zlib check failed"
1422 echo "Make sure to have the zlib libs and headers installed."
1423 echo
1424 exit 1
1428 ##########################################
1429 # libseccomp check
1431 if test "$seccomp" != "no" ; then
1432 if $pkg_config --atleast-version=1.0.0 libseccomp --modversion >/dev/null 2>&1; then
1433 LIBS=`$pkg_config --libs libseccomp`
1434 seccomp="yes"
1435 else
1436 if test "$seccomp" = "yes"; then
1437 feature_not_found "libseccomp"
1439 seccomp="no"
1442 ##########################################
1443 # xen probe
1445 if test "$xen" != "no" ; then
1446 xen_libs="-lxenstore -lxenctrl -lxenguest"
1448 # First we test whether Xen headers and libraries are available.
1449 # If no, we are done and there is no Xen support.
1450 # If yes, more tests are run to detect the Xen version.
1452 # Xen (any)
1453 cat > $TMPC <<EOF
1454 #include <xenctrl.h>
1455 int main(void) {
1456 return 0;
1459 if ! compile_prog "" "$xen_libs" ; then
1460 # Xen not found
1461 if test "$xen" = "yes" ; then
1462 feature_not_found "xen"
1464 xen=no
1466 # Xen unstable
1467 elif
1468 cat > $TMPC <<EOF &&
1469 #include <xenctrl.h>
1470 #include <xenstore.h>
1471 #include <stdint.h>
1472 #include <xen/hvm/hvm_info_table.h>
1473 #if !defined(HVM_MAX_VCPUS)
1474 # error HVM_MAX_VCPUS not defined
1475 #endif
1476 int main(void) {
1477 xc_interface *xc;
1478 xs_daemon_open();
1479 xc = xc_interface_open(0, 0, 0);
1480 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1481 xc_gnttab_open(NULL, 0);
1482 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1483 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1484 return 0;
1487 compile_prog "" "$xen_libs"
1488 then
1489 xen_ctrl_version=420
1490 xen=yes
1492 elif
1493 cat > $TMPC <<EOF &&
1494 #include <xenctrl.h>
1495 #include <xs.h>
1496 #include <stdint.h>
1497 #include <xen/hvm/hvm_info_table.h>
1498 #if !defined(HVM_MAX_VCPUS)
1499 # error HVM_MAX_VCPUS not defined
1500 #endif
1501 int main(void) {
1502 xs_daemon_open();
1503 xc_interface_open(0, 0, 0);
1504 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1505 xc_gnttab_open(NULL, 0);
1506 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1507 return 0;
1510 compile_prog "" "$xen_libs"
1511 then
1512 xen_ctrl_version=410
1513 xen=yes
1515 # Xen 4.0.0
1516 elif
1517 cat > $TMPC <<EOF &&
1518 #include <xenctrl.h>
1519 #include <xs.h>
1520 #include <stdint.h>
1521 #include <xen/hvm/hvm_info_table.h>
1522 #if !defined(HVM_MAX_VCPUS)
1523 # error HVM_MAX_VCPUS not defined
1524 #endif
1525 int main(void) {
1526 struct xen_add_to_physmap xatp = {
1527 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1529 xs_daemon_open();
1530 xc_interface_open();
1531 xc_gnttab_open();
1532 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1533 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1534 return 0;
1537 compile_prog "" "$xen_libs"
1538 then
1539 xen_ctrl_version=400
1540 xen=yes
1542 # Xen 3.4.0
1543 elif
1544 cat > $TMPC <<EOF &&
1545 #include <xenctrl.h>
1546 #include <xs.h>
1547 int main(void) {
1548 struct xen_add_to_physmap xatp = {
1549 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1551 xs_daemon_open();
1552 xc_interface_open();
1553 xc_gnttab_open();
1554 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1555 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1556 return 0;
1559 compile_prog "" "$xen_libs"
1560 then
1561 xen_ctrl_version=340
1562 xen=yes
1564 # Xen 3.3.0
1565 elif
1566 cat > $TMPC <<EOF &&
1567 #include <xenctrl.h>
1568 #include <xs.h>
1569 int main(void) {
1570 xs_daemon_open();
1571 xc_interface_open();
1572 xc_gnttab_open();
1573 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1574 return 0;
1577 compile_prog "" "$xen_libs"
1578 then
1579 xen_ctrl_version=330
1580 xen=yes
1582 # Xen version unsupported
1583 else
1584 if test "$xen" = "yes" ; then
1585 feature_not_found "xen (unsupported version)"
1587 xen=no
1590 if test "$xen" = yes; then
1591 libs_softmmu="$xen_libs $libs_softmmu"
1595 if test "$xen_pci_passthrough" != "no"; then
1596 if test "$xen" = "yes" && test "$linux" = "yes" &&
1597 test "$xen_ctrl_version" -ge 340; then
1598 xen_pci_passthrough=yes
1599 else
1600 if test "$xen_pci_passthrough" = "yes"; then
1601 echo "ERROR"
1602 echo "ERROR: User requested feature Xen PCI Passthrough"
1603 echo "ERROR: but this feature require /sys from Linux"
1604 if test "$xen_ctrl_version" -lt 340; then
1605 echo "ERROR: This feature does not work with Xen 3.3"
1607 echo "ERROR"
1608 exit 1;
1610 xen_pci_passthrough=no
1614 ##########################################
1615 # libtool probe
1617 if ! has $libtool; then
1618 libtool=
1621 ##########################################
1622 # Sparse probe
1623 if test "$sparse" != "no" ; then
1624 if has cgcc; then
1625 sparse=yes
1626 else
1627 if test "$sparse" = "yes" ; then
1628 feature_not_found "sparse"
1630 sparse=no
1634 ##########################################
1635 # SDL probe
1637 # Look for sdl configuration program (pkg-config or sdl-config). Try
1638 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1639 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1640 sdl_config=sdl-config
1643 if $pkg_config sdl --modversion >/dev/null 2>&1; then
1644 sdlconfig="$pkg_config sdl"
1645 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1646 elif has ${sdl_config}; then
1647 sdlconfig="$sdl_config"
1648 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1649 else
1650 if test "$sdl" = "yes" ; then
1651 feature_not_found "sdl"
1653 sdl=no
1655 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1656 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1659 sdl_too_old=no
1660 if test "$sdl" != "no" ; then
1661 cat > $TMPC << EOF
1662 #include <SDL.h>
1663 #undef main /* We don't want SDL to override our main() */
1664 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1666 sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1667 if test "$static" = "yes" ; then
1668 sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1669 else
1670 sdl_libs=`$sdlconfig --libs 2> /dev/null`
1672 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1673 if test "$_sdlversion" -lt 121 ; then
1674 sdl_too_old=yes
1675 else
1676 if test "$cocoa" = "no" ; then
1677 sdl=yes
1681 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1682 if test "$sdl" = "yes" -a "$static" = "yes" ; then
1683 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1684 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1685 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1687 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1689 else
1690 sdl=no
1692 fi # static link
1693 else # sdl not found
1694 if test "$sdl" = "yes" ; then
1695 feature_not_found "sdl"
1697 sdl=no
1698 fi # sdl compile test
1701 if test "$sdl" = "yes" ; then
1702 cat > $TMPC <<EOF
1703 #include <SDL.h>
1704 #if defined(SDL_VIDEO_DRIVER_X11)
1705 #include <X11/XKBlib.h>
1706 #else
1707 #error No x11 support
1708 #endif
1709 int main(void) { return 0; }
1711 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1712 sdl_libs="$sdl_libs -lX11"
1714 libs_softmmu="$sdl_libs $libs_softmmu"
1717 ##########################################
1718 # VNC TLS detection
1719 if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
1720 cat > $TMPC <<EOF
1721 #include <gnutls/gnutls.h>
1722 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1724 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1725 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1726 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1727 vnc_tls=yes
1728 libs_softmmu="$vnc_tls_libs $libs_softmmu"
1729 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_tls_cflags"
1730 else
1731 if test "$vnc_tls" = "yes" ; then
1732 feature_not_found "vnc-tls"
1734 vnc_tls=no
1738 ##########################################
1739 # VNC SASL detection
1740 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1741 cat > $TMPC <<EOF
1742 #include <sasl/sasl.h>
1743 #include <stdio.h>
1744 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1746 # Assuming Cyrus-SASL installed in /usr prefix
1747 vnc_sasl_cflags=""
1748 vnc_sasl_libs="-lsasl2"
1749 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1750 vnc_sasl=yes
1751 libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1752 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
1753 else
1754 if test "$vnc_sasl" = "yes" ; then
1755 feature_not_found "vnc-sasl"
1757 vnc_sasl=no
1761 ##########################################
1762 # VNC JPEG detection
1763 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1764 cat > $TMPC <<EOF
1765 #include <stdio.h>
1766 #include <jpeglib.h>
1767 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1769 vnc_jpeg_cflags=""
1770 vnc_jpeg_libs="-ljpeg"
1771 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1772 vnc_jpeg=yes
1773 libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1774 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
1775 else
1776 if test "$vnc_jpeg" = "yes" ; then
1777 feature_not_found "vnc-jpeg"
1779 vnc_jpeg=no
1783 ##########################################
1784 # VNC PNG detection
1785 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1786 cat > $TMPC <<EOF
1787 //#include <stdio.h>
1788 #include <png.h>
1789 #include <stddef.h>
1790 int main(void) {
1791 png_structp png_ptr;
1792 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1793 return png_ptr != 0;
1796 if $pkg_config libpng --modversion >/dev/null 2>&1; then
1797 vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null`
1798 vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null`
1799 else
1800 vnc_png_cflags=""
1801 vnc_png_libs="-lpng"
1803 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1804 vnc_png=yes
1805 libs_softmmu="$vnc_png_libs $libs_softmmu"
1806 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
1807 else
1808 if test "$vnc_png" = "yes" ; then
1809 feature_not_found "vnc-png"
1811 vnc_png=no
1815 ##########################################
1816 # fnmatch() probe, used for ACL routines
1817 fnmatch="no"
1818 cat > $TMPC << EOF
1819 #include <fnmatch.h>
1820 int main(void)
1822 fnmatch("foo", "foo", 0);
1823 return 0;
1826 if compile_prog "" "" ; then
1827 fnmatch="yes"
1830 ##########################################
1831 # uuid_generate() probe, used for vdi block driver
1832 if test "$uuid" != "no" ; then
1833 uuid_libs="-luuid"
1834 cat > $TMPC << EOF
1835 #include <uuid/uuid.h>
1836 int main(void)
1838 uuid_t my_uuid;
1839 uuid_generate(my_uuid);
1840 return 0;
1843 if compile_prog "" "$uuid_libs" ; then
1844 uuid="yes"
1845 libs_softmmu="$uuid_libs $libs_softmmu"
1846 libs_tools="$uuid_libs $libs_tools"
1847 else
1848 if test "$uuid" = "yes" ; then
1849 feature_not_found "uuid"
1851 uuid=no
1855 ##########################################
1856 # xfsctl() probe, used for raw-posix
1857 if test "$xfs" != "no" ; then
1858 cat > $TMPC << EOF
1859 #include <stddef.h> /* NULL */
1860 #include <xfs/xfs.h>
1861 int main(void)
1863 xfsctl(NULL, 0, 0, NULL);
1864 return 0;
1867 if compile_prog "" "" ; then
1868 xfs="yes"
1869 else
1870 if test "$xfs" = "yes" ; then
1871 feature_not_found "xfs"
1873 xfs=no
1877 ##########################################
1878 # vde libraries probe
1879 if test "$vde" != "no" ; then
1880 vde_libs="-lvdeplug"
1881 cat > $TMPC << EOF
1882 #include <libvdeplug.h>
1883 int main(void)
1885 struct vde_open_args a = {0, 0, 0};
1886 char s[] = "";
1887 vde_open(s, s, &a);
1888 return 0;
1891 if compile_prog "" "$vde_libs" ; then
1892 vde=yes
1893 libs_softmmu="$vde_libs $libs_softmmu"
1894 libs_tools="$vde_libs $libs_tools"
1895 else
1896 if test "$vde" = "yes" ; then
1897 feature_not_found "vde"
1899 vde=no
1903 ##########################################
1904 # libcap-ng library probe
1905 if test "$cap_ng" != "no" ; then
1906 cap_libs="-lcap-ng"
1907 cat > $TMPC << EOF
1908 #include <cap-ng.h>
1909 int main(void)
1911 capng_capability_to_name(CAPNG_EFFECTIVE);
1912 return 0;
1915 if compile_prog "" "$cap_libs" ; then
1916 cap_ng=yes
1917 libs_tools="$cap_libs $libs_tools"
1918 else
1919 if test "$cap_ng" = "yes" ; then
1920 feature_not_found "cap_ng"
1922 cap_ng=no
1926 ##########################################
1927 # Sound support libraries probe
1929 audio_drv_probe()
1931 drv=$1
1932 hdr=$2
1933 lib=$3
1934 exp=$4
1935 cfl=$5
1936 cat > $TMPC << EOF
1937 #include <$hdr>
1938 int main(void) { $exp }
1940 if compile_prog "$cfl" "$lib" ; then
1942 else
1943 echo
1944 echo "Error: $drv check failed"
1945 echo "Make sure to have the $drv libs and headers installed."
1946 echo
1947 exit 1
1951 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1952 for drv in $audio_drv_list; do
1953 case $drv in
1954 alsa)
1955 audio_drv_probe $drv alsa/asoundlib.h -lasound \
1956 "return snd_pcm_close((snd_pcm_t *)0);"
1957 libs_softmmu="-lasound $libs_softmmu"
1960 fmod)
1961 if test -z $fmod_lib || test -z $fmod_inc; then
1962 echo
1963 echo "Error: You must specify path to FMOD library and headers"
1964 echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1965 echo
1966 exit 1
1968 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1969 libs_softmmu="$fmod_lib $libs_softmmu"
1972 esd)
1973 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1974 libs_softmmu="-lesd $libs_softmmu"
1975 audio_pt_int="yes"
1979 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \
1980 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;"
1981 libs_softmmu="-lpulse $libs_softmmu"
1982 audio_pt_int="yes"
1985 coreaudio)
1986 libs_softmmu="-framework CoreAudio $libs_softmmu"
1989 dsound)
1990 libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1991 audio_win_int="yes"
1994 oss)
1995 libs_softmmu="$oss_lib $libs_softmmu"
1998 sdl|wav)
1999 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
2002 winwave)
2003 libs_softmmu="-lwinmm $libs_softmmu"
2004 audio_win_int="yes"
2008 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
2009 echo
2010 echo "Error: Unknown driver '$drv' selected"
2011 echo "Possible drivers are: $audio_possible_drivers"
2012 echo
2013 exit 1
2016 esac
2017 done
2019 ##########################################
2020 # BrlAPI probe
2022 if test "$brlapi" != "no" ; then
2023 brlapi_libs="-lbrlapi"
2024 cat > $TMPC << EOF
2025 #include <brlapi.h>
2026 #include <stddef.h>
2027 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
2029 if compile_prog "" "$brlapi_libs" ; then
2030 brlapi=yes
2031 libs_softmmu="$brlapi_libs $libs_softmmu"
2032 else
2033 if test "$brlapi" = "yes" ; then
2034 feature_not_found "brlapi"
2036 brlapi=no
2040 ##########################################
2041 # curses probe
2042 if test "$mingw32" = "yes" ; then
2043 curses_list="-lpdcurses"
2044 else
2045 curses_list="-lncurses -lcurses"
2048 if test "$curses" != "no" ; then
2049 curses_found=no
2050 cat > $TMPC << EOF
2051 #include <curses.h>
2052 int main(void) {
2053 const char *s = curses_version();
2054 resize_term(0, 0);
2055 return s != 0;
2058 for curses_lib in $curses_list; do
2059 if compile_prog "" "$curses_lib" ; then
2060 curses_found=yes
2061 libs_softmmu="$curses_lib $libs_softmmu"
2062 break
2064 done
2065 if test "$curses_found" = "yes" ; then
2066 curses=yes
2067 else
2068 if test "$curses" = "yes" ; then
2069 feature_not_found "curses"
2071 curses=no
2075 ##########################################
2076 # curl probe
2078 if $pkg_config libcurl --modversion >/dev/null 2>&1; then
2079 curlconfig="$pkg_config libcurl"
2080 else
2081 curlconfig=curl-config
2084 if test "$curl" != "no" ; then
2085 cat > $TMPC << EOF
2086 #include <curl/curl.h>
2087 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
2089 curl_cflags=`$curlconfig --cflags 2>/dev/null`
2090 curl_libs=`$curlconfig --libs 2>/dev/null`
2091 if compile_prog "$curl_cflags" "$curl_libs" ; then
2092 curl=yes
2093 libs_tools="$curl_libs $libs_tools"
2094 libs_softmmu="$curl_libs $libs_softmmu"
2095 else
2096 if test "$curl" = "yes" ; then
2097 feature_not_found "curl"
2099 curl=no
2101 fi # test "$curl"
2103 ##########################################
2104 # bluez support probe
2105 if test "$bluez" != "no" ; then
2106 cat > $TMPC << EOF
2107 #include <bluetooth/bluetooth.h>
2108 int main(void) { return bt_error(0); }
2110 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
2111 bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
2112 if compile_prog "$bluez_cflags" "$bluez_libs" ; then
2113 bluez=yes
2114 libs_softmmu="$bluez_libs $libs_softmmu"
2115 else
2116 if test "$bluez" = "yes" ; then
2117 feature_not_found "bluez"
2119 bluez="no"
2123 ##########################################
2124 # glib support probe
2126 if test "$mingw32" = yes; then
2127 # g_poll is required in order to integrate with the glib main loop.
2128 glib_req_ver=2.20
2129 else
2130 glib_req_ver=2.12
2132 if $pkg_config --atleast-version=$glib_req_ver gthread-2.0 > /dev/null 2>&1
2133 then
2134 glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null`
2135 glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null`
2136 LIBS="$glib_libs $LIBS"
2137 libs_qga="$glib_libs $libs_qga"
2138 else
2139 echo "glib-$glib_req_ver required to compile QEMU"
2140 exit 1
2143 ##########################################
2144 # pixman support probe
2146 if test "$pixman" = ""; then
2147 if test "$want_tools" = "no" -a "$softmmu" = "no"; then
2148 pixman="none"
2149 elif $pkg_config pixman-1 > /dev/null 2>&1; then
2150 pixman="system"
2151 else
2152 pixman="internal"
2155 if test "$pixman" = "none"; then
2156 if test "$want_tools" != "no" -o "$softmmu" != "no"; then
2157 echo "ERROR: pixman disabled but system emulation or tools build"
2158 echo " enabled. You can turn off pixman only if you also"
2159 echo " disable all system emulation targets and the tools"
2160 echo " build with '--disable-tools --disable-system'."
2161 exit 1
2163 pixman_cflags=
2164 pixman_libs=
2165 elif test "$pixman" = "system"; then
2166 pixman_cflags=`$pkg_config --cflags pixman-1 2>/dev/null`
2167 pixman_libs=`$pkg_config --libs pixman-1 2>/dev/null`
2168 else
2169 if test ! -d ${source_path}/pixman/pixman; then
2170 echo "ERROR: pixman not present. Your options:"
2171 echo " (1) Preferred: Install the pixman devel package (any recent"
2172 echo " distro should have packages as Xorg needs pixman too)."
2173 echo " (2) Fetch the pixman submodule, using:"
2174 echo " git submodule update --init pixman"
2175 exit 1
2177 mkdir -p pixman/pixman
2178 pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
2179 pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
2182 ##########################################
2183 # libcap probe
2185 if test "$cap" != "no" ; then
2186 cat > $TMPC <<EOF
2187 #include <stdio.h>
2188 #include <sys/capability.h>
2189 int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
2191 if compile_prog "" "-lcap" ; then
2192 cap=yes
2193 else
2194 cap=no
2198 ##########################################
2199 # pthread probe
2200 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
2202 pthread=no
2203 cat > $TMPC << EOF
2204 #include <pthread.h>
2205 static void *f(void *p) { return NULL; }
2206 int main(void) {
2207 pthread_t thread;
2208 pthread_create(&thread, 0, f, 0);
2209 return 0;
2212 if compile_prog "" "" ; then
2213 pthread=yes
2214 else
2215 for pthread_lib in $PTHREADLIBS_LIST; do
2216 if compile_prog "" "$pthread_lib" ; then
2217 pthread=yes
2218 found=no
2219 for lib_entry in $LIBS; do
2220 if test "$lib_entry" = "$pthread_lib"; then
2221 found=yes
2222 break
2224 done
2225 if test "$found" = "no"; then
2226 LIBS="$pthread_lib $LIBS"
2228 break
2230 done
2233 if test "$mingw32" != yes -a "$pthread" = no; then
2234 echo
2235 echo "Error: pthread check failed"
2236 echo "Make sure to have the pthread libs and headers installed."
2237 echo
2238 exit 1
2241 ##########################################
2242 # rbd probe
2243 if test "$rbd" != "no" ; then
2244 cat > $TMPC <<EOF
2245 #include <stdio.h>
2246 #include <rbd/librbd.h>
2247 int main(void) {
2248 rados_t cluster;
2249 rados_create(&cluster, NULL);
2250 return 0;
2253 rbd_libs="-lrbd -lrados"
2254 if compile_prog "" "$rbd_libs" ; then
2255 rbd=yes
2256 libs_tools="$rbd_libs $libs_tools"
2257 libs_softmmu="$rbd_libs $libs_softmmu"
2258 else
2259 if test "$rbd" = "yes" ; then
2260 feature_not_found "rados block device"
2262 rbd=no
2266 ##########################################
2267 # linux-aio probe
2269 if test "$linux_aio" != "no" ; then
2270 cat > $TMPC <<EOF
2271 #include <libaio.h>
2272 #include <sys/eventfd.h>
2273 #include <stddef.h>
2274 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
2276 if compile_prog "" "-laio" ; then
2277 linux_aio=yes
2278 libs_softmmu="$libs_softmmu -laio"
2279 libs_tools="$libs_tools -laio"
2280 else
2281 if test "$linux_aio" = "yes" ; then
2282 feature_not_found "linux AIO"
2284 linux_aio=no
2288 ##########################################
2289 # adjust virtio-blk-data-plane based on linux-aio
2291 if test "$virtio_blk_data_plane" = "yes" -a \
2292 "$linux_aio" != "yes" ; then
2293 echo "Error: virtio-blk-data-plane requires Linux AIO, please try --enable-linux-aio"
2294 exit 1
2295 elif test -z "$virtio_blk_data_plane" ; then
2296 virtio_blk_data_plane=$linux_aio
2299 ##########################################
2300 # attr probe
2302 if test "$attr" != "no" ; then
2303 cat > $TMPC <<EOF
2304 #include <stdio.h>
2305 #include <sys/types.h>
2306 #ifdef CONFIG_LIBATTR
2307 #include <attr/xattr.h>
2308 #else
2309 #include <sys/xattr.h>
2310 #endif
2311 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
2313 if compile_prog "" "" ; then
2314 attr=yes
2315 # Older distros have <attr/xattr.h>, and need -lattr:
2316 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
2317 attr=yes
2318 LIBS="-lattr $LIBS"
2319 libattr=yes
2320 else
2321 if test "$attr" = "yes" ; then
2322 feature_not_found "ATTR"
2324 attr=no
2328 ##########################################
2329 # iovec probe
2330 cat > $TMPC <<EOF
2331 #include <sys/types.h>
2332 #include <sys/uio.h>
2333 #include <unistd.h>
2334 int main(void) { return sizeof(struct iovec); }
2336 iovec=no
2337 if compile_prog "" "" ; then
2338 iovec=yes
2341 ##########################################
2342 # preadv probe
2343 cat > $TMPC <<EOF
2344 #include <sys/types.h>
2345 #include <sys/uio.h>
2346 #include <unistd.h>
2347 int main(void) { return preadv(0, 0, 0, 0); }
2349 preadv=no
2350 if compile_prog "" "" ; then
2351 preadv=yes
2354 ##########################################
2355 # fdt probe
2356 if test "$fdt" != "no" ; then
2357 fdt_libs="-lfdt"
2358 cat > $TMPC << EOF
2359 int main(void) { return 0; }
2361 if compile_prog "" "$fdt_libs" ; then
2362 fdt=yes
2363 else
2364 if test "$fdt" = "yes" ; then
2365 feature_not_found "fdt"
2367 fdt_libs=
2368 fdt=no
2372 ##########################################
2373 # opengl probe, used by milkymist-tmu2
2374 if test "$opengl" != "no" ; then
2375 opengl_libs="-lGL"
2376 cat > $TMPC << EOF
2377 #include <X11/Xlib.h>
2378 #include <GL/gl.h>
2379 #include <GL/glx.h>
2380 int main(void) { return GL_VERSION != 0; }
2382 if compile_prog "" "-lGL" ; then
2383 opengl=yes
2384 else
2385 if test "$opengl" = "yes" ; then
2386 feature_not_found "opengl"
2388 opengl_libs=
2389 opengl=no
2393 ##########################################
2394 # glusterfs probe
2395 if test "$glusterfs" != "no" ; then
2396 cat > $TMPC <<EOF
2397 #include <glusterfs/api/glfs.h>
2398 int main(void) {
2399 (void) glfs_new("volume");
2400 return 0;
2403 glusterfs_libs="-lgfapi -lgfrpc -lgfxdr"
2404 if compile_prog "" "$glusterfs_libs" ; then
2405 glusterfs=yes
2406 libs_tools="$glusterfs_libs $libs_tools"
2407 libs_softmmu="$glusterfs_libs $libs_softmmu"
2408 else
2409 if test "$glusterfs" = "yes" ; then
2410 feature_not_found "GlusterFS backend support"
2412 glusterfs=no
2417 # Check for xxxat() functions when we are building linux-user
2418 # emulator. This is done because older glibc versions don't
2419 # have syscall stubs for these implemented.
2421 atfile=no
2422 cat > $TMPC << EOF
2423 #define _ATFILE_SOURCE
2424 #include <sys/types.h>
2425 #include <fcntl.h>
2426 #include <unistd.h>
2429 main(void)
2431 /* try to unlink nonexisting file */
2432 return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
2435 if compile_prog "" "" ; then
2436 atfile=yes
2439 # Check for inotify functions when we are building linux-user
2440 # emulator. This is done because older glibc versions don't
2441 # have syscall stubs for these implemented. In that case we
2442 # don't provide them even if kernel supports them.
2444 inotify=no
2445 cat > $TMPC << EOF
2446 #include <sys/inotify.h>
2449 main(void)
2451 /* try to start inotify */
2452 return inotify_init();
2455 if compile_prog "" "" ; then
2456 inotify=yes
2459 inotify1=no
2460 cat > $TMPC << EOF
2461 #include <sys/inotify.h>
2464 main(void)
2466 /* try to start inotify */
2467 return inotify_init1(0);
2470 if compile_prog "" "" ; then
2471 inotify1=yes
2474 # check if utimensat and futimens are supported
2475 utimens=no
2476 cat > $TMPC << EOF
2477 #define _ATFILE_SOURCE
2478 #include <stddef.h>
2479 #include <fcntl.h>
2480 #include <sys/stat.h>
2482 int main(void)
2484 utimensat(AT_FDCWD, "foo", NULL, 0);
2485 futimens(0, NULL);
2486 return 0;
2489 if compile_prog "" "" ; then
2490 utimens=yes
2493 # check if pipe2 is there
2494 pipe2=no
2495 cat > $TMPC << EOF
2496 #include <unistd.h>
2497 #include <fcntl.h>
2499 int main(void)
2501 int pipefd[2];
2502 return pipe2(pipefd, O_CLOEXEC);
2505 if compile_prog "" "" ; then
2506 pipe2=yes
2509 # check if accept4 is there
2510 accept4=no
2511 cat > $TMPC << EOF
2512 #include <sys/socket.h>
2513 #include <stddef.h>
2515 int main(void)
2517 accept4(0, NULL, NULL, SOCK_CLOEXEC);
2518 return 0;
2521 if compile_prog "" "" ; then
2522 accept4=yes
2525 # check if tee/splice is there. vmsplice was added same time.
2526 splice=no
2527 cat > $TMPC << EOF
2528 #include <unistd.h>
2529 #include <fcntl.h>
2530 #include <limits.h>
2532 int main(void)
2534 int len, fd = 0;
2535 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2536 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2537 return 0;
2540 if compile_prog "" "" ; then
2541 splice=yes
2544 ##########################################
2545 # signalfd probe
2546 signalfd="no"
2547 cat > $TMPC << EOF
2548 #include <unistd.h>
2549 #include <sys/syscall.h>
2550 #include <signal.h>
2551 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2554 if compile_prog "" "" ; then
2555 signalfd=yes
2558 # check if eventfd is supported
2559 eventfd=no
2560 cat > $TMPC << EOF
2561 #include <sys/eventfd.h>
2563 int main(void)
2565 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
2568 if compile_prog "" "" ; then
2569 eventfd=yes
2572 # check for fallocate
2573 fallocate=no
2574 cat > $TMPC << EOF
2575 #include <fcntl.h>
2577 int main(void)
2579 fallocate(0, 0, 0, 0);
2580 return 0;
2583 if compile_prog "" "" ; then
2584 fallocate=yes
2587 # check for sync_file_range
2588 sync_file_range=no
2589 cat > $TMPC << EOF
2590 #include <fcntl.h>
2592 int main(void)
2594 sync_file_range(0, 0, 0, 0);
2595 return 0;
2598 if compile_prog "" "" ; then
2599 sync_file_range=yes
2602 # check for linux/fiemap.h and FS_IOC_FIEMAP
2603 fiemap=no
2604 cat > $TMPC << EOF
2605 #include <sys/ioctl.h>
2606 #include <linux/fs.h>
2607 #include <linux/fiemap.h>
2609 int main(void)
2611 ioctl(0, FS_IOC_FIEMAP, 0);
2612 return 0;
2615 if compile_prog "" "" ; then
2616 fiemap=yes
2619 # check for dup3
2620 dup3=no
2621 cat > $TMPC << EOF
2622 #include <unistd.h>
2624 int main(void)
2626 dup3(0, 0, 0);
2627 return 0;
2630 if compile_prog "" "" ; then
2631 dup3=yes
2634 # check for epoll support
2635 epoll=no
2636 cat > $TMPC << EOF
2637 #include <sys/epoll.h>
2639 int main(void)
2641 epoll_create(0);
2642 return 0;
2645 if compile_prog "" "" ; then
2646 epoll=yes
2649 # epoll_create1 and epoll_pwait are later additions
2650 # so we must check separately for their presence
2651 epoll_create1=no
2652 cat > $TMPC << EOF
2653 #include <sys/epoll.h>
2655 int main(void)
2657 /* Note that we use epoll_create1 as a value, not as
2658 * a function being called. This is necessary so that on
2659 * old SPARC glibc versions where the function was present in
2660 * the library but not declared in the header file we will
2661 * fail the configure check. (Otherwise we will get a compiler
2662 * warning but not an error, and will proceed to fail the
2663 * qemu compile where we compile with -Werror.)
2665 return (int)(uintptr_t)&epoll_create1;
2668 if compile_prog "" "" ; then
2669 epoll_create1=yes
2672 epoll_pwait=no
2673 cat > $TMPC << EOF
2674 #include <sys/epoll.h>
2676 int main(void)
2678 epoll_pwait(0, 0, 0, 0, 0);
2679 return 0;
2682 if compile_prog "" "" ; then
2683 epoll_pwait=yes
2686 # Check if tools are available to build documentation.
2687 if test "$docs" != "no" ; then
2688 if has makeinfo && has pod2man; then
2689 docs=yes
2690 else
2691 if test "$docs" = "yes" ; then
2692 feature_not_found "docs"
2694 docs=no
2698 # Search for bswap_32 function
2699 byteswap_h=no
2700 cat > $TMPC << EOF
2701 #include <byteswap.h>
2702 int main(void) { return bswap_32(0); }
2704 if compile_prog "" "" ; then
2705 byteswap_h=yes
2708 # Search for bswap_32 function
2709 bswap_h=no
2710 cat > $TMPC << EOF
2711 #include <sys/endian.h>
2712 #include <sys/types.h>
2713 #include <machine/bswap.h>
2714 int main(void) { return bswap32(0); }
2716 if compile_prog "" "" ; then
2717 bswap_h=yes
2720 ##########################################
2721 # Do we have libiscsi
2722 # We check for iscsi_unmap_sync() to make sure we have a
2723 # recent enough version of libiscsi.
2724 if test "$libiscsi" != "no" ; then
2725 cat > $TMPC << EOF
2726 #include <stdio.h>
2727 #include <iscsi/iscsi.h>
2728 int main(void) { iscsi_unmap_sync(NULL,0,0,0,NULL,0); return 0; }
2730 if compile_prog "" "-liscsi" ; then
2731 libiscsi="yes"
2732 LIBS="$LIBS -liscsi"
2733 else
2734 if test "$libiscsi" = "yes" ; then
2735 feature_not_found "libiscsi"
2737 libiscsi="no"
2742 ##########################################
2743 # Do we need libm
2744 cat > $TMPC << EOF
2745 #include <math.h>
2746 int main(void) { return isnan(sin(0.0)); }
2748 if compile_prog "" "" ; then
2750 elif compile_prog "" "-lm" ; then
2751 LIBS="-lm $LIBS"
2752 libs_qga="-lm $libs_qga"
2753 else
2754 echo
2755 echo "Error: libm check failed"
2756 echo
2757 exit 1
2760 ##########################################
2761 # Do we need librt
2762 # uClibc provides 2 versions of clock_gettime(), one with realtime
2763 # support and one without. This means that the clock_gettime() don't
2764 # need -lrt. We still need it for timer_create() so we check for this
2765 # function in addition.
2766 cat > $TMPC <<EOF
2767 #include <signal.h>
2768 #include <time.h>
2769 int main(void) {
2770 timer_create(CLOCK_REALTIME, NULL, NULL);
2771 return clock_gettime(CLOCK_REALTIME, NULL);
2775 if compile_prog "" "" ; then
2777 # we need pthread for static linking. use previous pthread test result
2778 elif compile_prog "" "-lrt $pthread_lib" ; then
2779 LIBS="-lrt $LIBS"
2780 libs_qga="-lrt $libs_qga"
2783 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2784 "$aix" != "yes" -a "$haiku" != "yes" ; then
2785 libs_softmmu="-lutil $libs_softmmu"
2788 ##########################################
2789 # spice probe
2790 if test "$spice" != "no" ; then
2791 cat > $TMPC << EOF
2792 #include <spice.h>
2793 int main(void) { spice_server_new(); return 0; }
2795 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2796 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2797 if $pkg_config --atleast-version=0.12.0 spice-server >/dev/null 2>&1 && \
2798 $pkg_config --atleast-version=0.12.2 spice-protocol > /dev/null 2>&1 && \
2799 compile_prog "$spice_cflags" "$spice_libs" ; then
2800 spice="yes"
2801 libs_softmmu="$libs_softmmu $spice_libs"
2802 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2803 spice_protocol_version=$($pkg_config --modversion spice-protocol)
2804 spice_server_version=$($pkg_config --modversion spice-server)
2805 else
2806 if test "$spice" = "yes" ; then
2807 feature_not_found "spice"
2809 spice="no"
2813 # check for libcacard for smartcard support
2814 if test "$smartcard" != "no" ; then
2815 smartcard="yes"
2816 smartcard_cflags=""
2817 # TODO - what's the minimal nss version we support?
2818 if test "$smartcard_nss" != "no"; then
2819 cat > $TMPC << EOF
2820 #include <pk11pub.h>
2821 int main(void) { PK11_FreeSlot(0); return 0; }
2823 smartcard_includes="-I\$(SRC_PATH)/libcacard"
2824 libcacard_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs"
2825 libcacard_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags"
2826 test_cflags="$libcacard_cflags"
2827 # The header files in nss < 3.13.3 have a bug which causes them to
2828 # emit a warning. If we're going to compile QEMU with -Werror, then
2829 # test that the headers don't have this bug. Otherwise we would pass
2830 # the configure test but fail to compile QEMU later.
2831 if test "$werror" = "yes"; then
2832 test_cflags="-Werror $test_cflags"
2834 if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 && \
2835 compile_prog "$test_cflags" "$libcacard_libs"; then
2836 smartcard_nss="yes"
2837 QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags"
2838 QEMU_INCLUDES="$QEMU_INCLUDES $smartcard_includes"
2839 libs_softmmu="$libcacard_libs $libs_softmmu"
2840 else
2841 if test "$smartcard_nss" = "yes"; then
2842 feature_not_found "nss"
2844 smartcard_nss="no"
2848 if test "$smartcard" = "no" ; then
2849 smartcard_nss="no"
2852 # check for usbredirparser for usb network redirection support
2853 if test "$usb_redir" != "no" ; then
2854 if $pkg_config --atleast-version=0.5.3 libusbredirparser-0.5 >/dev/null 2>&1 ; then
2855 usb_redir="yes"
2856 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5 2>/dev/null)
2857 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5 2>/dev/null)
2858 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
2859 libs_softmmu="$libs_softmmu $usb_redir_libs"
2860 else
2861 if test "$usb_redir" = "yes"; then
2862 feature_not_found "usb-redir"
2864 usb_redir="no"
2868 ##########################################
2870 ##########################################
2871 # check if we have fdatasync
2873 fdatasync=no
2874 cat > $TMPC << EOF
2875 #include <unistd.h>
2876 int main(void) {
2877 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
2878 return fdatasync(0);
2879 #else
2880 #error Not supported
2881 #endif
2884 if compile_prog "" "" ; then
2885 fdatasync=yes
2888 ##########################################
2889 # check if we have madvise
2891 madvise=no
2892 cat > $TMPC << EOF
2893 #include <sys/types.h>
2894 #include <sys/mman.h>
2895 #include <stddef.h>
2896 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2898 if compile_prog "" "" ; then
2899 madvise=yes
2902 ##########################################
2903 # check if we have posix_madvise
2905 posix_madvise=no
2906 cat > $TMPC << EOF
2907 #include <sys/mman.h>
2908 #include <stddef.h>
2909 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2911 if compile_prog "" "" ; then
2912 posix_madvise=yes
2915 ##########################################
2916 # check if we have usable SIGEV_THREAD_ID
2918 sigev_thread_id=no
2919 cat > $TMPC << EOF
2920 #include <signal.h>
2921 int main(void) {
2922 struct sigevent ev;
2923 ev.sigev_notify = SIGEV_THREAD_ID;
2924 ev._sigev_un._tid = 0;
2925 asm volatile("" : : "g"(&ev));
2926 return 0;
2929 if compile_prog "" "" ; then
2930 sigev_thread_id=yes
2933 ##########################################
2934 # check if trace backend exists
2936 $python "$source_path/scripts/tracetool.py" "--backend=$trace_backend" --check-backend > /dev/null 2> /dev/null
2937 if test "$?" -ne 0 ; then
2938 echo
2939 echo "Error: invalid trace backend"
2940 echo "Please choose a supported trace backend."
2941 echo
2942 exit 1
2945 ##########################################
2946 # For 'ust' backend, test if ust headers are present
2947 if test "$trace_backend" = "ust"; then
2948 cat > $TMPC << EOF
2949 #include <ust/tracepoint.h>
2950 #include <ust/marker.h>
2951 int main(void) { return 0; }
2953 if compile_prog "" "" ; then
2954 LIBS="-lust -lurcu-bp $LIBS"
2955 libs_qga="-lust -lurcu-bp $libs_qga"
2956 else
2957 echo
2958 echo "Error: Trace backend 'ust' missing libust header files"
2959 echo
2960 exit 1
2964 ##########################################
2965 # For 'dtrace' backend, test if 'dtrace' command is present
2966 if test "$trace_backend" = "dtrace"; then
2967 if ! has 'dtrace' ; then
2968 echo
2969 echo "Error: dtrace command is not found in PATH $PATH"
2970 echo
2971 exit 1
2973 trace_backend_stap="no"
2974 if has 'stap' ; then
2975 trace_backend_stap="yes"
2979 ##########################################
2980 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
2981 # use i686 as default anyway, but for those that don't, an explicit
2982 # specification is necessary
2983 if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then
2984 cat > $TMPC << EOF
2985 static int sfaa(int *ptr)
2987 return __sync_fetch_and_and(ptr, 0);
2990 int main(void)
2992 int val = 42;
2993 sfaa(&val);
2994 return val;
2997 if ! compile_prog "" "" ; then
2998 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
3002 ##########################################
3003 # check and set a backend for coroutine
3005 # default is ucontext, but always fallback to gthread
3006 # windows autodetected by make
3007 if test "$coroutine" = "" -o "$coroutine" = "ucontext"; then
3008 if test "$darwin" != "yes"; then
3009 cat > $TMPC << EOF
3010 #include <ucontext.h>
3011 #ifdef __stub_makecontext
3012 #error Ignoring glibc stub makecontext which will always fail
3013 #endif
3014 int main(void) { makecontext(0, 0, 0); return 0; }
3016 if compile_prog "" "" ; then
3017 coroutine_backend=ucontext
3018 else
3019 coroutine_backend=gthread
3022 elif test "$coroutine" = "gthread" ; then
3023 coroutine_backend=gthread
3024 elif test "$coroutine" = "windows" ; then
3025 coroutine_backend=windows
3026 elif test "$coroutine" = "sigaltstack" ; then
3027 coroutine_backend=sigaltstack
3028 else
3029 echo
3030 echo "Error: unknown coroutine backend $coroutine"
3031 echo
3032 exit 1
3035 ##########################################
3036 # check if we have open_by_handle_at
3038 open_by_handle_at=no
3039 cat > $TMPC << EOF
3040 #include <fcntl.h>
3041 #if !defined(AT_EMPTY_PATH)
3042 # error missing definition
3043 #else
3044 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
3045 #endif
3047 if compile_prog "" "" ; then
3048 open_by_handle_at=yes
3051 ########################################
3052 # check if we have linux/magic.h
3054 linux_magic_h=no
3055 cat > $TMPC << EOF
3056 #include <linux/magic.h>
3057 int main(void) {
3058 return 0;
3061 if compile_prog "" "" ; then
3062 linux_magic_h=yes
3065 ########################################
3066 # check whether we can disable the -Wunused-but-set-variable
3067 # option with a pragma (this is needed to silence a warning in
3068 # some versions of the valgrind VALGRIND_STACK_DEREGISTER macro.)
3069 # This test has to be compiled with -Werror as otherwise an
3070 # unknown pragma is only a warning.
3071 pragma_disable_unused_but_set=no
3072 cat > $TMPC << EOF
3073 #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
3074 int main(void) {
3075 return 0;
3078 if compile_prog "-Werror" "" ; then
3079 pragma_disable_unused_but_set=yes
3082 ########################################
3083 # check if we have valgrind/valgrind.h and valgrind/memcheck.h
3085 valgrind_h=no
3086 cat > $TMPC << EOF
3087 #include <valgrind/valgrind.h>
3088 #include <valgrind/memcheck.h>
3089 int main(void) {
3090 return 0;
3093 if compile_prog "" "" ; then
3094 valgrind_h=yes
3097 ########################################
3098 # check if environ is declared
3100 has_environ=no
3101 cat > $TMPC << EOF
3102 #include <unistd.h>
3103 int main(void) {
3104 environ = 0;
3105 return 0;
3108 if compile_prog "" "" ; then
3109 has_environ=yes
3112 ########################################
3113 # check if cpuid.h is usable.
3115 cpuid_h=no
3116 cat > $TMPC << EOF
3117 #include <cpuid.h>
3118 int main(void) {
3119 return 0;
3122 if compile_prog "" "" ; then
3123 cpuid_h=yes
3127 ##########################################
3128 # End of CC checks
3129 # After here, no more $cc or $ld runs
3131 if test "$gcov" = "yes" ; then
3132 CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
3133 LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
3134 elif test "$debug" = "no" ; then
3135 CFLAGS="-O2 -D_FORTIFY_SOURCE=2 $CFLAGS"
3139 # Disable zero malloc errors for official releases unless explicitly told to
3140 # enable/disable
3141 if test -z "$zero_malloc" ; then
3142 if test "$z_version" = "50" ; then
3143 zero_malloc="no"
3144 else
3145 zero_malloc="yes"
3149 # Now we've finished running tests it's OK to add -Werror to the compiler flags
3150 if test "$werror" = "yes"; then
3151 QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
3154 if test "$solaris" = "no" ; then
3155 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
3156 LDFLAGS="-Wl,--warn-common $LDFLAGS"
3160 # test if pod2man has --utf8 option
3161 if pod2man --help | grep -q utf8; then
3162 POD2MAN="pod2man --utf8"
3163 else
3164 POD2MAN="pod2man"
3167 # Use ASLR, no-SEH and DEP if available
3168 if test "$mingw32" = "yes" ; then
3169 for flag in --dynamicbase --no-seh --nxcompat; do
3170 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
3171 LDFLAGS="-Wl,$flag $LDFLAGS"
3173 done
3176 qemu_confdir=$sysconfdir$confsuffix
3177 qemu_datadir=$datadir$confsuffix
3179 tools=""
3180 if test "$want_tools" = "yes" ; then
3181 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
3182 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
3183 tools="qemu-nbd\$(EXESUF) $tools"
3186 if test "$softmmu" = yes ; then
3187 if test "$virtfs" != no ; then
3188 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
3189 virtfs=yes
3190 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
3191 else
3192 if test "$virtfs" = yes; then
3193 echo "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
3194 exit 1
3196 virtfs=no
3199 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
3200 if [ "$guest_agent" = "yes" ]; then
3201 tools="qemu-ga\$(EXESUF) $tools"
3204 if test "$smartcard_nss" = "yes" ; then
3205 tools="vscclient\$(EXESUF) $tools"
3209 # Mac OS X ships with a broken assembler
3210 roms=
3211 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
3212 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
3213 "$softmmu" = yes ; then
3214 roms="optionrom"
3216 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
3217 roms="$roms spapr-rtas"
3220 # add pixman flags after all config tests are done
3221 QEMU_CFLAGS="$QEMU_CFLAGS $pixman_cflags"
3222 libs_softmmu="$libs_softmmu $pixman_libs"
3224 echo "Install prefix $prefix"
3225 echo "BIOS directory `eval echo $qemu_datadir`"
3226 echo "binary directory `eval echo $bindir`"
3227 echo "library directory `eval echo $libdir`"
3228 echo "libexec directory `eval echo $libexecdir`"
3229 echo "include directory `eval echo $includedir`"
3230 echo "config directory `eval echo $sysconfdir`"
3231 echo "local state directory `eval echo $local_statedir`"
3232 if test "$mingw32" = "no" ; then
3233 echo "Manual directory `eval echo $mandir`"
3234 echo "ELF interp prefix $interp_prefix"
3236 echo "Source path $source_path"
3237 echo "C compiler $cc"
3238 echo "Host C compiler $host_cc"
3239 echo "Objective-C compiler $objcc"
3240 echo "CFLAGS $CFLAGS"
3241 echo "QEMU_CFLAGS $QEMU_CFLAGS"
3242 echo "LDFLAGS $LDFLAGS"
3243 echo "make $make"
3244 echo "install $install"
3245 echo "python $python"
3246 if test "$slirp" = "yes" ; then
3247 echo "smbd $smbd"
3249 echo "host CPU $cpu"
3250 echo "host big endian $bigendian"
3251 echo "target list $target_list"
3252 echo "tcg debug enabled $debug_tcg"
3253 echo "gprof enabled $gprof"
3254 echo "sparse enabled $sparse"
3255 echo "strip binaries $strip_opt"
3256 echo "profiler $profiler"
3257 echo "static build $static"
3258 echo "-Werror enabled $werror"
3259 if test "$darwin" = "yes" ; then
3260 echo "Cocoa support $cocoa"
3262 echo "pixman $pixman"
3263 echo "SDL support $sdl"
3264 echo "curses support $curses"
3265 echo "curl support $curl"
3266 echo "mingw32 support $mingw32"
3267 echo "Audio drivers $audio_drv_list"
3268 echo "Extra audio cards $audio_card_list"
3269 echo "Block whitelist $block_drv_whitelist"
3270 echo "Mixer emulation $mixemu"
3271 echo "VirtFS support $virtfs"
3272 echo "VNC support $vnc"
3273 if test "$vnc" = "yes" ; then
3274 echo "VNC TLS support $vnc_tls"
3275 echo "VNC SASL support $vnc_sasl"
3276 echo "VNC JPEG support $vnc_jpeg"
3277 echo "VNC PNG support $vnc_png"
3279 if test -n "$sparc_cpu"; then
3280 echo "Target Sparc Arch $sparc_cpu"
3282 echo "xen support $xen"
3283 echo "brlapi support $brlapi"
3284 echo "bluez support $bluez"
3285 echo "Documentation $docs"
3286 [ ! -z "$uname_release" ] && \
3287 echo "uname -r $uname_release"
3288 echo "NPTL support $nptl"
3289 echo "GUEST_BASE $guest_base"
3290 echo "PIE $pie"
3291 echo "vde support $vde"
3292 echo "Linux AIO support $linux_aio"
3293 echo "ATTR/XATTR support $attr"
3294 echo "Install blobs $blobs"
3295 echo "KVM support $kvm"
3296 echo "TCG interpreter $tcg_interpreter"
3297 echo "fdt support $fdt"
3298 echo "preadv support $preadv"
3299 echo "fdatasync $fdatasync"
3300 echo "madvise $madvise"
3301 echo "posix_madvise $posix_madvise"
3302 echo "sigev_thread_id $sigev_thread_id"
3303 echo "uuid support $uuid"
3304 echo "libcap-ng support $cap_ng"
3305 echo "vhost-net support $vhost_net"
3306 echo "Trace backend $trace_backend"
3307 echo "Trace output file $trace_file-<pid>"
3308 echo "spice support $spice ($spice_protocol_version/$spice_server_version)"
3309 echo "rbd support $rbd"
3310 echo "xfsctl support $xfs"
3311 echo "nss used $smartcard_nss"
3312 echo "usb net redir $usb_redir"
3313 echo "OpenGL support $opengl"
3314 echo "libiscsi support $libiscsi"
3315 echo "build guest agent $guest_agent"
3316 echo "seccomp support $seccomp"
3317 echo "coroutine backend $coroutine_backend"
3318 echo "GlusterFS support $glusterfs"
3319 echo "virtio-blk-data-plane $virtio_blk_data_plane"
3320 echo "gcov $gcov_tool"
3321 echo "gcov enabled $gcov"
3323 if test "$sdl_too_old" = "yes"; then
3324 echo "-> Your SDL version is too old - please upgrade to have SDL support"
3327 config_host_mak="config-host.mak"
3328 config_host_ld="config-host.ld"
3330 echo "# Automatically generated by configure - do not modify" >config-all-disas.mak
3332 echo "# Automatically generated by configure - do not modify" > $config_host_mak
3333 printf "# Configured with:" >> $config_host_mak
3334 printf " '%s'" "$0" "$@" >> $config_host_mak
3335 echo >> $config_host_mak
3337 echo all: >> $config_host_mak
3338 echo "prefix=$prefix" >> $config_host_mak
3339 echo "bindir=$bindir" >> $config_host_mak
3340 echo "libdir=$libdir" >> $config_host_mak
3341 echo "libexecdir=$libexecdir" >> $config_host_mak
3342 echo "includedir=$includedir" >> $config_host_mak
3343 echo "mandir=$mandir" >> $config_host_mak
3344 echo "sysconfdir=$sysconfdir" >> $config_host_mak
3345 echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
3346 echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
3347 echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
3348 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
3349 echo "qemu_helperdir=$libexecdir" >> $config_host_mak
3351 echo "ARCH=$ARCH" >> $config_host_mak
3352 if test "$debug_tcg" = "yes" ; then
3353 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
3355 if test "$debug" = "yes" ; then
3356 echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
3358 if test "$strip_opt" = "yes" ; then
3359 echo "STRIP=${strip}" >> $config_host_mak
3361 if test "$bigendian" = "yes" ; then
3362 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
3364 if test "$mingw32" = "yes" ; then
3365 echo "CONFIG_WIN32=y" >> $config_host_mak
3366 rc_version=`cat $source_path/VERSION`
3367 version_major=${rc_version%%.*}
3368 rc_version=${rc_version#*.}
3369 version_minor=${rc_version%%.*}
3370 rc_version=${rc_version#*.}
3371 version_subminor=${rc_version%%.*}
3372 version_micro=0
3373 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
3374 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
3375 else
3376 echo "CONFIG_POSIX=y" >> $config_host_mak
3379 if test "$linux" = "yes" ; then
3380 echo "CONFIG_LINUX=y" >> $config_host_mak
3383 if test "$darwin" = "yes" ; then
3384 echo "CONFIG_DARWIN=y" >> $config_host_mak
3387 if test "$aix" = "yes" ; then
3388 echo "CONFIG_AIX=y" >> $config_host_mak
3391 if test "$solaris" = "yes" ; then
3392 echo "CONFIG_SOLARIS=y" >> $config_host_mak
3393 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
3394 if test "$needs_libsunmath" = "yes" ; then
3395 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
3398 if test "$haiku" = "yes" ; then
3399 echo "CONFIG_HAIKU=y" >> $config_host_mak
3401 if test "$static" = "yes" ; then
3402 echo "CONFIG_STATIC=y" >> $config_host_mak
3404 if test "$profiler" = "yes" ; then
3405 echo "CONFIG_PROFILER=y" >> $config_host_mak
3407 if test "$slirp" = "yes" ; then
3408 echo "CONFIG_SLIRP=y" >> $config_host_mak
3409 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
3411 if test "$vde" = "yes" ; then
3412 echo "CONFIG_VDE=y" >> $config_host_mak
3414 if test "$cap_ng" = "yes" ; then
3415 echo "CONFIG_LIBCAP=y" >> $config_host_mak
3417 for card in $audio_card_list; do
3418 def=CONFIG_`echo $card | LC_ALL=C tr '[a-z]' '[A-Z]'`
3419 echo "$def=y" >> $config_host_mak
3420 done
3421 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
3422 for drv in $audio_drv_list; do
3423 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'`
3424 echo "$def=y" >> $config_host_mak
3425 if test "$drv" = "fmod"; then
3426 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
3428 done
3429 if test "$audio_pt_int" = "yes" ; then
3430 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
3432 if test "$audio_win_int" = "yes" ; then
3433 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
3435 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
3436 if test "$mixemu" = "yes" ; then
3437 echo "CONFIG_MIXEMU=y" >> $config_host_mak
3439 if test "$vnc" = "yes" ; then
3440 echo "CONFIG_VNC=y" >> $config_host_mak
3442 if test "$vnc_tls" = "yes" ; then
3443 echo "CONFIG_VNC_TLS=y" >> $config_host_mak
3445 if test "$vnc_sasl" = "yes" ; then
3446 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
3448 if test "$vnc_jpeg" = "yes" ; then
3449 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
3451 if test "$vnc_png" = "yes" ; then
3452 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
3454 if test "$fnmatch" = "yes" ; then
3455 echo "CONFIG_FNMATCH=y" >> $config_host_mak
3457 if test "$uuid" = "yes" ; then
3458 echo "CONFIG_UUID=y" >> $config_host_mak
3460 if test "$xfs" = "yes" ; then
3461 echo "CONFIG_XFS=y" >> $config_host_mak
3463 qemu_version=`head $source_path/VERSION`
3464 echo "VERSION=$qemu_version" >>$config_host_mak
3465 echo "PKGVERSION=$pkgversion" >>$config_host_mak
3466 echo "SRC_PATH=$source_path" >> $config_host_mak
3467 echo "TARGET_DIRS=$target_list" >> $config_host_mak
3468 if [ "$docs" = "yes" ] ; then
3469 echo "BUILD_DOCS=yes" >> $config_host_mak
3471 if test "$sdl" = "yes" ; then
3472 echo "CONFIG_SDL=y" >> $config_host_mak
3473 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
3475 if test "$cocoa" = "yes" ; then
3476 echo "CONFIG_COCOA=y" >> $config_host_mak
3478 if test "$curses" = "yes" ; then
3479 echo "CONFIG_CURSES=y" >> $config_host_mak
3481 if test "$atfile" = "yes" ; then
3482 echo "CONFIG_ATFILE=y" >> $config_host_mak
3484 if test "$utimens" = "yes" ; then
3485 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
3487 if test "$pipe2" = "yes" ; then
3488 echo "CONFIG_PIPE2=y" >> $config_host_mak
3490 if test "$accept4" = "yes" ; then
3491 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
3493 if test "$splice" = "yes" ; then
3494 echo "CONFIG_SPLICE=y" >> $config_host_mak
3496 if test "$eventfd" = "yes" ; then
3497 echo "CONFIG_EVENTFD=y" >> $config_host_mak
3499 if test "$fallocate" = "yes" ; then
3500 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
3502 if test "$sync_file_range" = "yes" ; then
3503 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
3505 if test "$fiemap" = "yes" ; then
3506 echo "CONFIG_FIEMAP=y" >> $config_host_mak
3508 if test "$dup3" = "yes" ; then
3509 echo "CONFIG_DUP3=y" >> $config_host_mak
3511 if test "$epoll" = "yes" ; then
3512 echo "CONFIG_EPOLL=y" >> $config_host_mak
3514 if test "$epoll_create1" = "yes" ; then
3515 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
3517 if test "$epoll_pwait" = "yes" ; then
3518 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
3520 if test "$inotify" = "yes" ; then
3521 echo "CONFIG_INOTIFY=y" >> $config_host_mak
3523 if test "$inotify1" = "yes" ; then
3524 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
3526 if test "$byteswap_h" = "yes" ; then
3527 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
3529 if test "$bswap_h" = "yes" ; then
3530 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
3532 if test "$curl" = "yes" ; then
3533 echo "CONFIG_CURL=y" >> $config_host_mak
3534 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
3536 if test "$brlapi" = "yes" ; then
3537 echo "CONFIG_BRLAPI=y" >> $config_host_mak
3539 if test "$bluez" = "yes" ; then
3540 echo "CONFIG_BLUEZ=y" >> $config_host_mak
3541 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
3543 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
3544 if test "$xen" = "yes" ; then
3545 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
3546 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
3548 if test "$linux_aio" = "yes" ; then
3549 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
3551 if test "$attr" = "yes" ; then
3552 echo "CONFIG_ATTR=y" >> $config_host_mak
3554 if test "$libattr" = "yes" ; then
3555 echo "CONFIG_LIBATTR=y" >> $config_host_mak
3557 if test "$virtfs" = "yes" ; then
3558 echo "CONFIG_VIRTFS=y" >> $config_host_mak
3560 if test "$blobs" = "yes" ; then
3561 echo "INSTALL_BLOBS=yes" >> $config_host_mak
3563 if test "$iovec" = "yes" ; then
3564 echo "CONFIG_IOVEC=y" >> $config_host_mak
3566 if test "$preadv" = "yes" ; then
3567 echo "CONFIG_PREADV=y" >> $config_host_mak
3569 if test "$fdt" = "yes" ; then
3570 echo "CONFIG_FDT=y" >> $config_host_mak
3572 if test "$signalfd" = "yes" ; then
3573 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
3575 if test "$tcg_interpreter" = "yes" ; then
3576 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
3578 if test "$fdatasync" = "yes" ; then
3579 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
3581 if test "$madvise" = "yes" ; then
3582 echo "CONFIG_MADVISE=y" >> $config_host_mak
3584 if test "$posix_madvise" = "yes" ; then
3585 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
3587 if test "$sigev_thread_id" = "yes" ; then
3588 echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak
3591 if test "$spice" = "yes" ; then
3592 echo "CONFIG_SPICE=y" >> $config_host_mak
3595 if test "$smartcard" = "yes" ; then
3596 echo "CONFIG_SMARTCARD=y" >> $config_host_mak
3599 if test "$smartcard_nss" = "yes" ; then
3600 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
3601 echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3602 echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3605 if test "$usb_redir" = "yes" ; then
3606 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
3609 if test "$opengl" = "yes" ; then
3610 echo "CONFIG_OPENGL=y" >> $config_host_mak
3613 if test "$libiscsi" = "yes" ; then
3614 echo "CONFIG_LIBISCSI=y" >> $config_host_mak
3617 if test "$seccomp" = "yes"; then
3618 echo "CONFIG_SECCOMP=y" >> $config_host_mak
3621 # XXX: suppress that
3622 if [ "$bsd" = "yes" ] ; then
3623 echo "CONFIG_BSD=y" >> $config_host_mak
3626 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
3628 if test "$zero_malloc" = "yes" ; then
3629 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
3631 if test "$rbd" = "yes" ; then
3632 echo "CONFIG_RBD=y" >> $config_host_mak
3635 if test "$coroutine_backend" = "ucontext" ; then
3636 echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak
3637 elif test "$coroutine_backend" = "sigaltstack" ; then
3638 echo "CONFIG_SIGALTSTACK_COROUTINE=y" >> $config_host_mak
3641 if test "$open_by_handle_at" = "yes" ; then
3642 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
3645 if test "$linux_magic_h" = "yes" ; then
3646 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
3649 if test "$pragma_disable_unused_but_set" = "yes" ; then
3650 echo "CONFIG_PRAGMA_DISABLE_UNUSED_BUT_SET=y" >> $config_host_mak
3653 if test "$valgrind_h" = "yes" ; then
3654 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
3657 if test "$has_environ" = "yes" ; then
3658 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
3661 if test "$cpuid_h" = "yes" ; then
3662 echo "CONFIG_CPUID_H=y" >> $config_host_mak
3665 if test "$glusterfs" = "yes" ; then
3666 echo "CONFIG_GLUSTERFS=y" >> $config_host_mak
3669 if test "$virtio_blk_data_plane" = "yes" ; then
3670 echo "CONFIG_VIRTIO_BLK_DATA_PLANE=y" >> $config_host_mak
3673 # USB host support
3674 case "$usb" in
3675 linux)
3676 echo "HOST_USB=linux" >> $config_host_mak
3678 bsd)
3679 echo "HOST_USB=bsd" >> $config_host_mak
3682 echo "HOST_USB=stub" >> $config_host_mak
3684 esac
3686 # use default implementation for tracing backend-specific routines
3687 trace_default=yes
3688 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
3689 if test "$trace_backend" = "nop"; then
3690 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
3692 if test "$trace_backend" = "simple"; then
3693 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
3694 trace_default=no
3695 # Set the appropriate trace file.
3696 trace_file="\"$trace_file-\" FMT_pid"
3698 if test "$trace_backend" = "stderr"; then
3699 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
3700 trace_default=no
3702 if test "$trace_backend" = "ust"; then
3703 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
3705 if test "$trace_backend" = "dtrace"; then
3706 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
3707 if test "$trace_backend_stap" = "yes" ; then
3708 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
3711 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
3712 if test "$trace_default" = "yes"; then
3713 echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak
3716 echo "TOOLS=$tools" >> $config_host_mak
3717 echo "ROMS=$roms" >> $config_host_mak
3718 echo "MAKE=$make" >> $config_host_mak
3719 echo "INSTALL=$install" >> $config_host_mak
3720 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
3721 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
3722 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
3723 echo "PYTHON=$python" >> $config_host_mak
3724 echo "CC=$cc" >> $config_host_mak
3725 echo "CC_I386=$cc_i386" >> $config_host_mak
3726 echo "HOST_CC=$host_cc" >> $config_host_mak
3727 echo "OBJCC=$objcc" >> $config_host_mak
3728 echo "AR=$ar" >> $config_host_mak
3729 echo "OBJCOPY=$objcopy" >> $config_host_mak
3730 echo "LD=$ld" >> $config_host_mak
3731 echo "WINDRES=$windres" >> $config_host_mak
3732 echo "LIBTOOL=$libtool" >> $config_host_mak
3733 echo "CFLAGS=$CFLAGS" >> $config_host_mak
3734 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
3735 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
3736 if test "$sparse" = "yes" ; then
3737 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
3738 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
3739 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
3741 if test "$cross_prefix" != ""; then
3742 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak
3743 else
3744 echo "AUTOCONF_HOST := " >> $config_host_mak
3746 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
3747 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
3748 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
3749 echo "LIBS+=$LIBS" >> $config_host_mak
3750 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
3751 echo "EXESUF=$EXESUF" >> $config_host_mak
3752 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
3753 echo "POD2MAN=$POD2MAN" >> $config_host_mak
3754 echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
3755 if test "$gcov" = "yes" ; then
3756 echo "CONFIG_GCOV=y" >> $config_host_mak
3757 echo "GCOV=$gcov_tool" >> $config_host_mak
3760 # generate list of library paths for linker script
3762 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
3764 if test -f ${config_host_ld}~ ; then
3765 if cmp -s $config_host_ld ${config_host_ld}~ ; then
3766 mv ${config_host_ld}~ $config_host_ld
3767 else
3768 rm ${config_host_ld}~
3772 # use included Linux headers
3773 if test "$linux" = "yes" ; then
3774 mkdir -p linux-headers
3775 case "$cpu" in
3776 i386|x86_64)
3777 linux_arch=x86
3779 ppcemb|ppc|ppc64)
3780 linux_arch=powerpc
3782 s390x)
3783 linux_arch=s390
3786 # For most CPUs the kernel architecture name and QEMU CPU name match.
3787 linux_arch="$cpu"
3789 esac
3790 # For non-KVM architectures we will not have asm headers
3791 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
3792 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
3796 for target in $target_list; do
3797 target_dir="$target"
3798 config_target_mak=$target_dir/config-target.mak
3799 target_arch2=`echo $target | cut -d '-' -f 1`
3800 target_bigendian="no"
3802 case "$target_arch2" in
3803 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
3804 target_bigendian=yes
3806 esac
3807 target_softmmu="no"
3808 target_user_only="no"
3809 target_linux_user="no"
3810 target_bsd_user="no"
3811 case "$target" in
3812 ${target_arch2}-softmmu)
3813 target_softmmu="yes"
3815 ${target_arch2}-linux-user)
3816 if test "$linux" != "yes" ; then
3817 echo "ERROR: Target '$target' is only available on a Linux host"
3818 exit 1
3820 target_user_only="yes"
3821 target_linux_user="yes"
3823 ${target_arch2}-bsd-user)
3824 if test "$bsd" != "yes" ; then
3825 echo "ERROR: Target '$target' is only available on a BSD host"
3826 exit 1
3828 target_user_only="yes"
3829 target_bsd_user="yes"
3832 echo "ERROR: Target '$target' not recognised"
3833 exit 1
3835 esac
3837 mkdir -p $target_dir
3838 echo "# Automatically generated by configure - do not modify" > $config_target_mak
3840 bflt="no"
3841 target_nptl="no"
3842 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3843 gdb_xml_files=""
3844 target_short_alignment=2
3845 target_int_alignment=4
3846 target_long_alignment=4
3847 target_llong_alignment=8
3848 target_libs_softmmu=
3850 TARGET_ARCH="$target_arch2"
3851 TARGET_BASE_ARCH=""
3852 TARGET_ABI_DIR=""
3854 case "$target_arch2" in
3855 i386)
3857 x86_64)
3858 TARGET_BASE_ARCH=i386
3859 target_long_alignment=8
3861 alpha)
3862 target_long_alignment=8
3863 target_nptl="yes"
3865 arm|armeb)
3866 TARGET_ARCH=arm
3867 bflt="yes"
3868 target_nptl="yes"
3869 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3870 target_llong_alignment=4
3871 target_libs_softmmu="$fdt_libs"
3873 cris)
3874 target_nptl="yes"
3876 lm32)
3877 target_libs_softmmu="$opengl_libs"
3879 m68k)
3880 bflt="yes"
3881 gdb_xml_files="cf-core.xml cf-fp.xml"
3882 target_int_alignment=2
3883 target_long_alignment=2
3884 target_llong_alignment=2
3886 microblaze|microblazeel)
3887 TARGET_ARCH=microblaze
3888 bflt="yes"
3889 target_nptl="yes"
3890 target_libs_softmmu="$fdt_libs"
3892 mips|mipsel)
3893 TARGET_ARCH=mips
3894 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3895 target_nptl="yes"
3897 mipsn32|mipsn32el)
3898 TARGET_ARCH=mipsn32
3899 TARGET_BASE_ARCH=mips
3900 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3902 mips64|mips64el)
3903 TARGET_ARCH=mips64
3904 TARGET_BASE_ARCH=mips
3905 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3906 target_long_alignment=8
3908 or32)
3909 TARGET_ARCH=openrisc
3910 TARGET_BASE_ARCH=openrisc
3912 ppc)
3913 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3914 target_nptl="yes"
3915 target_libs_softmmu="$fdt_libs"
3917 ppcemb)
3918 TARGET_BASE_ARCH=ppc
3919 TARGET_ABI_DIR=ppc
3920 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3921 target_nptl="yes"
3922 target_libs_softmmu="$fdt_libs"
3924 ppc64)
3925 TARGET_BASE_ARCH=ppc
3926 TARGET_ABI_DIR=ppc
3927 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3928 target_long_alignment=8
3929 target_libs_softmmu="$fdt_libs"
3931 ppc64abi32)
3932 TARGET_ARCH=ppc64
3933 TARGET_BASE_ARCH=ppc
3934 TARGET_ABI_DIR=ppc
3935 echo "TARGET_ABI32=y" >> $config_target_mak
3936 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3937 target_libs_softmmu="$fdt_libs"
3939 sh4|sh4eb)
3940 TARGET_ARCH=sh4
3941 bflt="yes"
3942 target_nptl="yes"
3944 sparc)
3946 sparc64)
3947 TARGET_BASE_ARCH=sparc
3948 target_long_alignment=8
3950 sparc32plus)
3951 TARGET_ARCH=sparc64
3952 TARGET_BASE_ARCH=sparc
3953 TARGET_ABI_DIR=sparc
3954 echo "TARGET_ABI32=y" >> $config_target_mak
3956 s390x)
3957 target_nptl="yes"
3958 target_long_alignment=8
3960 unicore32)
3962 xtensa|xtensaeb)
3963 TARGET_ARCH=xtensa
3966 echo "Unsupported target CPU"
3967 exit 1
3969 esac
3970 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3971 if [ "$TARGET_BASE_ARCH" = "" ]; then
3972 TARGET_BASE_ARCH=$TARGET_ARCH
3975 symlink "$source_path/Makefile.target" "$target_dir/Makefile"
3977 upper() {
3978 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
3981 case "$cpu" in
3982 i386|x86_64|ppc)
3983 # The TCG interpreter currently does not support ld/st optimization.
3984 if test "$tcg_interpreter" = "no" ; then
3985 echo "CONFIG_QEMU_LDST_OPTIMIZATION=y" >> $config_target_mak
3988 esac
3990 echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
3991 echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
3992 echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
3993 echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
3994 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3995 target_arch_name="`upper $TARGET_ARCH`"
3996 echo "TARGET_$target_arch_name=y" >> $config_target_mak
3997 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3998 echo "TARGET_TYPE=TARGET_TYPE_`upper $target_arch2`" >> $config_target_mak
3999 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
4000 if [ "$TARGET_ABI_DIR" = "" ]; then
4001 TARGET_ABI_DIR=$TARGET_ARCH
4003 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
4004 case "$target_arch2" in
4005 i386|x86_64)
4006 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
4007 echo "CONFIG_XEN=y" >> $config_target_mak
4008 if test "$xen_pci_passthrough" = yes; then
4009 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
4011 else
4012 echo "CONFIG_NO_XEN=y" >> $config_target_mak
4016 echo "CONFIG_NO_XEN=y" >> $config_target_mak
4017 esac
4018 case "$target_arch2" in
4019 i386|x86_64|ppcemb|ppc|ppc64|s390x)
4020 # Make sure the target and host cpus are compatible
4021 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
4022 \( "$target_arch2" = "$cpu" -o \
4023 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
4024 \( "$target_arch2" = "ppc64" -a "$cpu" = "ppc" \) -o \
4025 \( "$target_arch2" = "ppc" -a "$cpu" = "ppc64" \) -o \
4026 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
4027 \( "$target_arch2" = "x86_64" -a "$cpu" = "i386" \) -o \
4028 \( "$target_arch2" = "i386" -a "$cpu" = "x86_64" \) \) ; then
4029 echo "CONFIG_KVM=y" >> $config_target_mak
4030 if test "$vhost_net" = "yes" ; then
4031 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
4034 esac
4035 case "$target_arch2" in
4036 i386|x86_64)
4037 echo "CONFIG_HAVE_GET_MEMORY_MAPPING=y" >> $config_target_mak
4038 esac
4039 if test "$target_arch2" = "ppc64" -a "$fdt" = "yes"; then
4040 echo "CONFIG_PSERIES=y" >> $config_target_mak
4042 if test "$target_bigendian" = "yes" ; then
4043 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
4045 if test "$target_softmmu" = "yes" ; then
4046 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
4047 echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
4048 if test "$smartcard_nss" = "yes" ; then
4049 echo "subdir-$target: subdir-libcacard" >> $config_host_mak
4051 case "$target_arch2" in
4052 i386|x86_64)
4053 echo "CONFIG_HAVE_CORE_DUMP=y" >> $config_target_mak
4054 esac
4056 if test "$target_user_only" = "yes" ; then
4057 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
4058 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
4060 if test "$target_linux_user" = "yes" ; then
4061 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
4063 list=""
4064 if test ! -z "$gdb_xml_files" ; then
4065 for x in $gdb_xml_files; do
4066 list="$list $source_path/gdb-xml/$x"
4067 done
4068 echo "TARGET_XML_FILES=$list" >> $config_target_mak
4071 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
4072 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
4074 if test "$target_user_only" = "yes" \
4075 -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
4076 echo "CONFIG_USE_NPTL=y" >> $config_target_mak
4078 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
4079 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
4081 if test "$target_bsd_user" = "yes" ; then
4082 echo "CONFIG_BSD_USER=y" >> $config_target_mak
4085 # the static way of configuring available audio cards requires this workaround
4086 if test "$target_user_only" != "yes" && grep -q CONFIG_PCSPK $source_path/default-configs/$target.mak; then
4087 echo "CONFIG_PCSPK=y" >> $config_target_mak
4090 # generate QEMU_CFLAGS/LDFLAGS for targets
4092 cflags=""
4093 includes=""
4094 ldflags=""
4096 if test "$tcg_interpreter" = "yes"; then
4097 includes="-I\$(SRC_PATH)/tcg/tci $includes"
4098 elif test "$ARCH" = "sparc64" ; then
4099 includes="-I\$(SRC_PATH)/tcg/sparc $includes"
4100 elif test "$ARCH" = "s390x" ; then
4101 includes="-I\$(SRC_PATH)/tcg/s390 $includes"
4102 elif test "$ARCH" = "x86_64" ; then
4103 includes="-I\$(SRC_PATH)/tcg/i386 $includes"
4104 else
4105 includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
4107 includes="-I\$(SRC_PATH)/tcg $includes"
4109 if test "$linux" = "yes" ; then
4110 includes="-I\$(SRC_PATH)/linux-headers $includes"
4113 for i in $ARCH $TARGET_BASE_ARCH ; do
4114 case "$i" in
4115 alpha)
4116 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak
4117 echo "CONFIG_ALPHA_DIS=y" >> config-all-disas.mak
4119 arm)
4120 echo "CONFIG_ARM_DIS=y" >> $config_target_mak
4121 echo "CONFIG_ARM_DIS=y" >> config-all-disas.mak
4123 cris)
4124 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak
4125 echo "CONFIG_CRIS_DIS=y" >> config-all-disas.mak
4127 hppa)
4128 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak
4129 echo "CONFIG_HPPA_DIS=y" >> config-all-disas.mak
4131 i386|x86_64)
4132 echo "CONFIG_I386_DIS=y" >> $config_target_mak
4133 echo "CONFIG_I386_DIS=y" >> config-all-disas.mak
4135 ia64*)
4136 echo "CONFIG_IA64_DIS=y" >> $config_target_mak
4137 echo "CONFIG_IA64_DIS=y" >> config-all-disas.mak
4139 lm32)
4140 echo "CONFIG_LM32_DIS=y" >> $config_target_mak
4141 echo "CONFIG_LM32_DIS=y" >> config-all-disas.mak
4143 m68k)
4144 echo "CONFIG_M68K_DIS=y" >> $config_target_mak
4145 echo "CONFIG_M68K_DIS=y" >> config-all-disas.mak
4147 microblaze*)
4148 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak
4149 echo "CONFIG_MICROBLAZE_DIS=y" >> config-all-disas.mak
4151 mips*)
4152 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak
4153 echo "CONFIG_MIPS_DIS=y" >> config-all-disas.mak
4155 or32)
4156 echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak
4157 echo "CONFIG_OPENRISC_DIS=y" >> config-all-disas.mak
4159 ppc*)
4160 echo "CONFIG_PPC_DIS=y" >> $config_target_mak
4161 echo "CONFIG_PPC_DIS=y" >> config-all-disas.mak
4163 s390*)
4164 echo "CONFIG_S390_DIS=y" >> $config_target_mak
4165 echo "CONFIG_S390_DIS=y" >> config-all-disas.mak
4167 sh4)
4168 echo "CONFIG_SH4_DIS=y" >> $config_target_mak
4169 echo "CONFIG_SH4_DIS=y" >> config-all-disas.mak
4171 sparc*)
4172 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak
4173 echo "CONFIG_SPARC_DIS=y" >> config-all-disas.mak
4175 xtensa*)
4176 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak
4177 echo "CONFIG_XTENSA_DIS=y" >> config-all-disas.mak
4179 esac
4180 done
4181 if test "$tcg_interpreter" = "yes" ; then
4182 echo "CONFIG_TCI_DIS=y" >> $config_target_mak
4183 echo "CONFIG_TCI_DIS=y" >> config-all-disas.mak
4186 case "$ARCH" in
4187 alpha)
4188 # Ensure there's only a single GP
4189 cflags="-msmall-data $cflags"
4191 esac
4193 if test "$target_softmmu" = "yes" ; then
4194 case "$TARGET_BASE_ARCH" in
4195 arm)
4196 cflags="-DHAS_AUDIO $cflags"
4198 lm32)
4199 cflags="-DHAS_AUDIO $cflags"
4201 i386|mips|ppc)
4202 cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
4204 esac
4207 if test "$gprof" = "yes" ; then
4208 echo "TARGET_GPROF=yes" >> $config_target_mak
4209 if test "$target_linux_user" = "yes" ; then
4210 cflags="-p $cflags"
4211 ldflags="-p $ldflags"
4213 if test "$target_softmmu" = "yes" ; then
4214 ldflags="-p $ldflags"
4215 echo "GPROF_CFLAGS=-p" >> $config_target_mak
4219 if test "$ARCH" = "tci"; then
4220 linker_script=""
4221 else
4222 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/ldscripts/\$(ARCH).ld"
4225 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
4226 case "$ARCH" in
4227 alpha | s390x)
4228 # The default placement of the application is fine.
4231 ldflags="$linker_script $ldflags"
4233 esac
4236 echo "LDFLAGS+=$ldflags" >> $config_target_mak
4237 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
4238 echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
4240 done # for target in $targets
4242 if [ "$pixman" = "internal" ]; then
4243 echo "config-host.h: subdir-pixman" >> $config_host_mak
4246 # build tree in object directory in case the source is not in the current directory
4247 DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32"
4248 DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas"
4249 DIRS="$DIRS roms/seabios roms/vgabios"
4250 DIRS="$DIRS qapi-generated"
4251 DIRS="$DIRS libcacard libcacard/libcacard libcacard/trace"
4252 FILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
4253 FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
4254 FILES="$FILES tests/tcg/lm32/Makefile libcacard/Makefile"
4255 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
4256 FILES="$FILES pc-bios/spapr-rtas/Makefile"
4257 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
4258 for bios_file in \
4259 $source_path/pc-bios/*.bin \
4260 $source_path/pc-bios/*.aml \
4261 $source_path/pc-bios/*.rom \
4262 $source_path/pc-bios/*.dtb \
4263 $source_path/pc-bios/openbios-* \
4264 $source_path/pc-bios/palcode-*
4266 FILES="$FILES pc-bios/`basename $bios_file`"
4267 done
4268 mkdir -p $DIRS
4269 for f in $FILES ; do
4270 if [ -e "$source_path/$f" ] && [ "$source_path" != `pwd` ]; then
4271 symlink "$source_path/$f" "$f"
4273 done
4275 # temporary config to build submodules
4276 for rom in seabios vgabios ; do
4277 config_mak=roms/$rom/config.mak
4278 echo "# Automatically generated by configure - do not modify" > $config_mak
4279 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
4280 echo "CC=$cc" >> $config_mak
4281 echo "BCC=bcc" >> $config_mak
4282 echo "CPP=${cross_prefix}cpp" >> $config_mak
4283 echo "OBJCOPY=objcopy" >> $config_mak
4284 echo "IASL=iasl" >> $config_mak
4285 echo "LD=$ld" >> $config_mak
4286 done
4288 if test "$docs" = "yes" ; then
4289 mkdir -p QMP