3 # qemu configure script (c) 2003 Fabrice Bellard
5 # set temporary file name
6 if test ! -z "$TMPDIR" ; then
8 elif test ! -z "$TEMPDIR" ; then
14 TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c"
15 TMPB="qemu-conf-${RANDOM}-$$-${RANDOM}"
16 TMPO="${TMPDIR1}/${TMPB}.o"
17 TMPCXX="${TMPDIR1}/${TMPB}.cxx"
18 TMPL="${TMPDIR1}/${TMPB}.lo"
19 TMPA="${TMPDIR1}/lib${TMPB}.la"
20 TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.exe"
22 # NB: do not call "exit" in the trap handler; this is buggy with some shells;
23 # see <1285349658-3122-1-git-send-email-loic.minier@linaro.org>
24 trap "rm -f $TMPC $TMPO $TMPCXX $TMPE" EXIT INT QUIT TERM
27 # Print a helpful header at the top of config.log
28 echo "# QEMU configure log $(date)" >> config.log
29 printf "# Configured with:" >> config.log
30 printf " '%s'" "$0" "$@" >> config.log
32 echo "#" >> config.log
37 while test -n "$2"; do
46 # Run the compiler, capturing its output to the log. First argument
47 # is compiler binary to execute.
50 echo $compiler "$@" >> config.log
51 $compiler "$@" >> config.log 2>&1 || return $?
52 # Test passed. If this is an --enable-werror build, rerun
53 # the test with -Werror and bail out if it fails. This
54 # makes warning-generating-errors in configure test code
55 # obvious to developers.
56 if test "$werror" != "yes"; then
59 # Don't bother rerunning the compile if we were already using -Werror
65 echo $compiler -Werror "$@" >> config.log
66 $compiler -Werror "$@" >> config.log 2>&1 && return $?
67 error_exit "configure test passed without -Werror but failed with -Werror." \
68 "This is probably a bug in the configure script. The failing command" \
69 "will be at the bottom of config.log." \
70 "You can run configure with --disable-werror to bypass this check."
74 do_compiler "$cc" "$@"
78 do_compiler "$cxx" "$@"
82 # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those
83 # options which some versions of GCC's C++ compiler complain about
84 # because they only make sense for C programs.
86 for arg in $QEMU_CFLAGS; do
88 -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\
89 -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls)
92 QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg
99 do_cc $QEMU_CFLAGS -c -o $TMPO $TMPC
105 do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
111 # Run the compiler, capturing its output to the log.
112 echo $libtool $mode --tag=CC $cc "$@" >> config.log
113 $libtool $mode --tag=CC $cc "$@" >> config.log 2>&1 || return $?
114 # Test passed. If this is an --enable-werror build, rerun
115 # the test with -Werror and bail out if it fails. This
116 # makes warning-generating-errors in configure test code
117 # obvious to developers.
118 if test "$werror" != "yes"; then
121 # Don't bother rerunning the compile if we were already using -Werror
127 echo $libtool $mode --tag=CC $cc -Werror "$@" >> config.log
128 $libtool $mode --tag=CC $cc -Werror "$@" >> config.log 2>&1 && return $?
129 error_exit "configure test passed without -Werror but failed with -Werror." \
130 "This is probably a bug in the configure script. The failing command" \
131 "will be at the bottom of config.log." \
132 "You can run configure with --disable-werror to bypass this check."
136 do_libtool --mode=compile $QEMU_CFLAGS -c -fPIE -DPIE -o $TMPO $TMPC || return $?
137 do_libtool --mode=link $LDFLAGS -o $TMPA $TMPL -rpath /usr/local/lib
140 # symbolically link $1 to $2. Portable version of "ln -sf".
143 mkdir -p "$(dirname "$2")"
147 # check whether a command is available to this shell (may be either an
148 # executable or a builtin)
150 type "$1" >/dev/null 2>&1
153 # search for an executable in PATH
159 # pathname has a dir component?
160 if [ "${local_command#*/}" != "$local_command" ]; then
161 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
162 echo "$local_command"
166 if [ -z "$local_command" ]; then
171 for local_dir in $PATH; do
172 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
173 echo "$local_dir/$local_command"
174 IFS="${local_ifs:-$(printf ' \t\n')}"
179 IFS="${local_ifs:-$(printf ' \t\n')}"
184 source_path=`dirname "$0"`
187 interp_prefix="/usr/gnemul/qemu-%M"
191 block_drv_rw_whitelist=""
192 block_drv_ro_whitelist=""
198 cc_i386=i386-pc-linux-gnu-gcc
203 # Don't accept a target_list environment variable.
206 # Default value for a variable defining feature "foo".
207 # * foo="no" feature will only be used if --enable-foo arg is given
208 # * foo="" feature will be searched for, and if found, will be used
209 # unless --disable-foo is given
210 # * foo="yes" this value will only be set by --enable-foo flag.
211 # feature will searched for,
212 # if not found, configure exits with error
214 # Always add --enable-foo and --disable-foo command line args.
215 # Distributions want to ensure that several features are compiled in, and it
216 # is impossible without a --enable-foo that exits if a feature is not found.
240 xen_pci_passthrough=""
263 LDFLAGS_SHARED="-shared"
266 mandir="\${prefix}/share/man"
267 datadir="\${prefix}/share"
268 qemu_docdir="\${prefix}/share/doc/qemu"
269 bindir="\${prefix}/bin"
270 libdir="\${prefix}/lib"
271 libexecdir="\${prefix}/libexec"
272 includedir="\${prefix}/include"
273 sysconfdir="\${prefix}/etc"
274 local_statedir="\${prefix}/var"
313 guest_agent_with_vss="no"
331 glusterfs_discard="no"
332 glusterfs_zerofill="no"
333 virtio_blk_data_plane=""
342 # parse CC options first
344 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
346 --cross-prefix=*) cross_prefix="$optarg"
350 --cxx=*) CXX="$optarg"
352 --source-path=*) source_path="$optarg"
354 --cpu=*) cpu="$optarg"
356 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
357 EXTRA_CFLAGS="$optarg"
359 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
360 EXTRA_LDFLAGS="$optarg"
362 --enable-debug-info) debug_info="yes"
364 --disable-debug-info) debug_info="no"
369 # Using uname is really, really broken. Once we have the right set of checks
370 # we can eliminate its usage altogether.
372 # Preferred compiler:
374 # ${cross_prefix}gcc (if cross-prefix specified)
376 if test -z "${CC}${cross_prefix}"; then
379 cc="${CC-${cross_prefix}gcc}"
382 if test -z "${CXX}${cross_prefix}"; then
385 cxx="${CXX-${cross_prefix}g++}"
388 ar="${AR-${cross_prefix}ar}"
389 as="${AS-${cross_prefix}as}"
391 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
392 ld="${LD-${cross_prefix}ld}"
393 libtool="${LIBTOOL-${cross_prefix}libtool}"
394 strip="${STRIP-${cross_prefix}strip}"
395 windres="${WINDRES-${cross_prefix}windres}"
396 pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
398 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
400 pkg_config=query_pkg_config
401 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
402 sdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
404 # If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
405 ARFLAGS="${ARFLAGS-rv}"
407 # default flags for all hosts
408 QEMU_CFLAGS="-fno-strict-aliasing -fno-common $QEMU_CFLAGS"
409 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
410 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
411 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
412 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include"
413 if test "$debug_info" = "yes"; then
415 LDFLAGS="-g $LDFLAGS"
418 # make source path absolute
419 source_path=`cd "$source_path"; pwd`
424 #error $1 not defined
426 int main(void) { return 0; }
431 if check_define __linux__ ; then
433 elif check_define _WIN32 ; then
435 elif check_define __OpenBSD__ ; then
437 elif check_define __sun__ ; then
439 elif check_define __HAIKU__ ; then
445 # Some host OSes need non-standard checks for which CPU to use.
446 # Note that these checks are broken for cross-compilation: if you're
447 # cross-compiling to one of these OSes then you'll need to specify
448 # the correct CPU with the --cpu option.
451 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
452 # run 64-bit userspace code.
453 # If the user didn't specify a CPU explicitly and the kernel says this is
454 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
455 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
460 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo
461 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
466 if test ! -z "$cpu" ; then
467 # command line argument
469 elif check_define __i386__ ; then
471 elif check_define __x86_64__ ; then
472 if check_define __ILP32__ ; then
477 elif check_define __sparc__ ; then
478 if check_define __arch64__ ; then
483 elif check_define _ARCH_PPC ; then
484 if check_define _ARCH_PPC64 ; then
489 elif check_define __mips__ ; then
491 elif check_define __ia64__ ; then
493 elif check_define __s390__ ; then
494 if check_define __s390x__ ; then
499 elif check_define __arm__ ; then
501 elif check_define __aarch64__ ; then
503 elif check_define __hppa__ ; then
510 # Normalise host CPU name and set ARCH.
511 # Note that this case should only have supported host CPUs, not guests.
513 ia64|ppc|ppc64|s390|s390x|sparc64|x32)
516 i386|i486|i586|i686|i86pc|BePC)
535 # This will result in either an error or falling back to TCI later
539 if test -z "$ARCH"; then
548 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
549 audio_possible_drivers="winwave sdl"
550 audio_drv_list="winwave"
554 audio_possible_drivers="winwave dsound sdl fmod"
555 audio_drv_list="winwave"
560 audio_possible_drivers="oss sdl esd pa"
566 audio_possible_drivers="oss sdl esd pa"
567 # needed for kinfo_getvmmap(3) in libutil.h
569 netmap="" # enable netmap autodetect
575 audio_possible_drivers="oss sdl esd pa"
581 audio_possible_drivers="oss sdl esd"
588 audio_possible_drivers="sdl esd"
593 LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
594 if [ "$cpu" = "x86_64" ] ; then
595 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
596 LDFLAGS="-arch x86_64 $LDFLAGS"
599 audio_drv_list="coreaudio"
600 audio_possible_drivers="coreaudio sdl fmod"
601 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
602 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
603 # Disable attempts to use ObjectiveC features in os/object.h since they
604 # won't work when we're compiling with gcc as a C compiler.
605 QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
610 install="${INSTALL-ginstall}"
612 smbd="${SMBD-/usr/sfw/sbin/smbd}"
613 needs_libsunmath="no"
614 solarisrev=`uname -r | cut -f2 -d.`
615 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
616 if test "$solarisrev" -le 9 ; then
617 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
618 needs_libsunmath="yes"
619 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
620 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
621 LIBS="-lsunmath $LIBS"
623 error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \
624 "libsunmath from the Sun Studio compilers tools, due to a lack of" \
625 "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \
626 "Studio 11 can be downloaded from www.sun.com."
630 if test -f /usr/include/sys/soundcard.h ; then
633 audio_possible_drivers="oss sdl"
634 # needed for CMSG_ macros in sys/socket.h
635 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
636 # needed for TIOCWIN* defines in termios.h
637 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
638 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
639 solarisnetlibs="-lsocket -lnsl -lresolv"
640 LIBS="$solarisnetlibs $LIBS"
641 libs_qga="$solarisnetlibs $libs_qga"
649 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
650 LIBS="-lposix_error_mapper -lnetwork $LIBS"
654 audio_possible_drivers="oss alsa sdl esd pa"
660 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" -o "$cpu" = "x32" ] ; then
661 audio_possible_drivers="$audio_possible_drivers fmod"
664 # fix linking error on Ubuntu 13.04
665 # libs_qga="-lrt $libs_qga"
666 # QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers $QEMU_INCLUDES"
667 QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
671 if [ "$bsd" = "yes" ] ; then
672 if [ "$darwin" != "yes" ] ; then
677 : ${make=${MAKE-make}}
678 : ${install=${INSTALL-install}}
679 : ${python=${PYTHON-python}}
680 : ${smbd=${SMBD-/usr/sbin/smbd}}
682 # Default objcc to clang if available, otherwise use CC
689 if test "$mingw32" = "yes" ; then
692 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
693 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
694 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
695 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
697 int main(void) { return 0; }
699 if compile_prog "" "-liberty" ; then
700 LIBS="-liberty $LIBS"
702 prefix="c:/Program Files/QEMU"
705 qemu_docdir="\${prefix}"
707 sysconfdir="\${prefix}"
710 libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga"
716 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
718 --help|-h) show_help=yes
720 --version|-V) exec cat $source_path/VERSION
722 --prefix=*) prefix="$optarg"
724 --interp-prefix=*) interp_prefix="$optarg"
732 --host-cc=*) host_cc="$optarg"
736 --iasl=*) iasl="$optarg"
738 --objcc=*) objcc="$optarg"
740 --make=*) make="$optarg"
742 --install=*) install="$optarg"
744 --python=*) python="$optarg"
746 --gcov=*) gcov_tool="$optarg"
748 --smbd=*) smbd="$optarg"
756 --disable-debug-info)
763 --target-list=*) target_list="$optarg"
765 --enable-trace-backend=*) trace_backend="$optarg"
767 --with-trace-file=*) trace_file="$optarg"
769 --enable-gprof) gprof="yes"
771 --enable-gcov) gcov="yes"
775 LDFLAGS="-static $LDFLAGS"
776 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
778 --mandir=*) mandir="$optarg"
780 --bindir=*) bindir="$optarg"
782 --libdir=*) libdir="$optarg"
784 --libexecdir=*) libexecdir="$optarg"
786 --includedir=*) includedir="$optarg"
788 --datadir=*) datadir="$optarg"
790 --with-confsuffix=*) confsuffix="$optarg"
792 --docdir=*) qemu_docdir="$optarg"
794 --sysconfdir=*) sysconfdir="$optarg"
796 --localstatedir=*) local_statedir="$optarg"
798 --sbindir=*|--sharedstatedir=*|\
799 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
800 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
801 # These switches are silently ignored, for compatibility with
802 # autoconf-generated configure scripts. This allows QEMU's
803 # configure to be used by RPM and similar macros that set
804 # lots of directory switches by default.
806 --with-system-pixman) pixman="system"
808 --without-system-pixman) pixman="internal"
810 --without-pixman) pixman="none"
812 --disable-sdl) sdl="no"
814 --enable-sdl) sdl="yes"
816 --with-sdlabi=*) sdlabi="$optarg"
818 --disable-qom-cast-debug) qom_cast_debug="no"
820 --enable-qom-cast-debug) qom_cast_debug="yes"
822 --disable-virtfs) virtfs="no"
824 --enable-virtfs) virtfs="yes"
826 --disable-vnc) vnc="no"
828 --enable-vnc) vnc="yes"
830 --fmod-lib=*) fmod_lib="$optarg"
832 --fmod-inc=*) fmod_inc="$optarg"
834 --oss-lib=*) oss_lib="$optarg"
836 --audio-drv-list=*) audio_drv_list="$optarg"
838 --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
840 --block-drv-ro-whitelist=*) block_drv_ro_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
842 --enable-debug-tcg) debug_tcg="yes"
844 --disable-debug-tcg) debug_tcg="no"
847 # Enable debugging options that aren't excessively noisy
852 --enable-sparse) sparse="yes"
854 --disable-sparse) sparse="no"
856 --disable-strip) strip_opt="no"
858 --disable-vnc-tls) vnc_tls="no"
860 --enable-vnc-tls) vnc_tls="yes"
862 --disable-vnc-sasl) vnc_sasl="no"
864 --enable-vnc-sasl) vnc_sasl="yes"
866 --disable-vnc-jpeg) vnc_jpeg="no"
868 --enable-vnc-jpeg) vnc_jpeg="yes"
870 --disable-vnc-png) vnc_png="no"
872 --enable-vnc-png) vnc_png="yes"
874 --disable-vnc-ws) vnc_ws="no"
876 --enable-vnc-ws) vnc_ws="yes"
878 --disable-slirp) slirp="no"
880 --disable-uuid) uuid="no"
882 --enable-uuid) uuid="yes"
884 --disable-vde) vde="no"
886 --enable-vde) vde="yes"
888 --disable-netmap) netmap="no"
890 --enable-netmap) netmap="yes"
892 --disable-xen) xen="no"
894 --enable-xen) xen="yes"
896 --disable-xen-pci-passthrough) xen_pci_passthrough="no"
898 --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
900 --disable-brlapi) brlapi="no"
902 --enable-brlapi) brlapi="yes"
904 --disable-bluez) bluez="no"
906 --enable-bluez) bluez="yes"
908 --disable-kvm) kvm="no"
910 --enable-kvm) kvm="yes"
912 --disable-gl) gl="no"
914 --enable-gl) gl="yes"
916 --disable-hax) hax="no"
918 --enable-hax) hax="yes"
920 --disable-tcg-interpreter) tcg_interpreter="no"
922 --enable-tcg-interpreter) tcg_interpreter="yes"
924 --disable-cap-ng) cap_ng="no"
926 --enable-cap-ng) cap_ng="yes"
928 --disable-spice) spice="no"
930 --enable-spice) spice="yes"
932 --disable-libiscsi) libiscsi="no"
934 --enable-libiscsi) libiscsi="yes"
936 --disable-libnfs) libnfs="no"
938 --enable-libnfs) libnfs="yes"
940 --enable-profiler) profiler="yes"
942 --disable-cocoa) cocoa="no"
947 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
949 --disable-system) softmmu="no"
951 --enable-system) softmmu="yes"
958 --disable-linux-user) linux_user="no"
960 --enable-linux-user) linux_user="yes"
962 --disable-bsd-user) bsd_user="no"
964 --enable-bsd-user) bsd_user="yes"
966 --enable-guest-base) guest_base="yes"
968 --disable-guest-base) guest_base="no"
970 --enable-pie) pie="yes"
972 --disable-pie) pie="no"
974 --enable-uname-release=*) uname_release="$optarg"
976 --enable-werror) werror="yes"
978 --disable-werror) werror="no"
980 --enable-stack-protector) stack_protector="yes"
982 --disable-stack-protector) stack_protector="no"
984 --disable-curses) curses="no"
986 --enable-curses) curses="yes"
988 --disable-curl) curl="no"
990 --enable-curl) curl="yes"
992 --disable-fdt) fdt="no"
994 --enable-fdt) fdt="yes"
996 --disable-linux-aio) linux_aio="no"
998 --enable-linux-aio) linux_aio="yes"
1000 --disable-attr) attr="no"
1002 --enable-attr) attr="yes"
1004 --disable-blobs) blobs="no"
1006 --with-pkgversion=*) pkgversion=" ($optarg)"
1008 --with-coroutine=*) coroutine="$optarg"
1010 --disable-coroutine-pool) coroutine_pool="no"
1012 --enable-coroutine-pool) coroutine_pool="yes"
1014 --disable-docs) docs="no"
1016 --enable-docs) docs="yes"
1018 --disable-vhost-net) vhost_net="no"
1020 --enable-vhost-net) vhost_net="yes"
1022 --enable-efence) efence="yes"
1024 --disable-efence) efence="no"
1026 --enable-yagl) yagl="yes"
1028 --disable-yagl) yagl="no"
1030 --enable-yagl-stats) yagl_stats="yes"
1032 --disable-yagl-stats) yagl_stats="no"
1034 --enable-opengl) opengl="yes"
1036 --enable-vigs) vigs="yes"
1038 --disable-vigs) vigs="no"
1040 --disable-opengl) opengl="no"
1042 --disable-vhost-scsi) vhost_scsi="no"
1044 --enable-vhost-scsi) vhost_scsi="yes"
1046 --disable-glx) glx="no"
1048 --enable-glx) glx="yes"
1050 --disable-rbd) rbd="no"
1052 --enable-rbd) rbd="yes"
1054 --disable-xfsctl) xfs="no"
1056 --enable-xfsctl) xfs="yes"
1058 --disable-smartcard-nss) smartcard_nss="no"
1060 --enable-smartcard-nss) smartcard_nss="yes"
1062 --disable-libusb) libusb="no"
1064 --enable-libusb) libusb="yes"
1066 --disable-usb-redir) usb_redir="no"
1068 --enable-usb-redir) usb_redir="yes"
1070 --disable-zlib-test) zlib="no"
1072 --enable-lzo) lzo="yes"
1074 --enable-snappy) snappy="yes"
1076 --enable-guest-agent) guest_agent="yes"
1078 --disable-guest-agent) guest_agent="no"
1080 --with-vss-sdk) vss_win32_sdk=""
1082 --with-vss-sdk=*) vss_win32_sdk="$optarg"
1084 --without-vss-sdk) vss_win32_sdk="no"
1086 --with-win-sdk) win_sdk=""
1088 --with-win-sdk=*) win_sdk="$optarg"
1090 --without-win-sdk) win_sdk="no"
1092 --enable-tools) want_tools="yes"
1094 --disable-tools) want_tools="no"
1096 --enable-seccomp) seccomp="yes"
1098 --disable-seccomp) seccomp="no"
1101 --enable-maru) maru="yes"
1103 --enable-shm) shm="yes"
1105 --enable-libav) libav="yes"
1107 --enable-png) png="yes"
1110 --disable-glusterfs) glusterfs="no"
1112 --enable-glusterfs) glusterfs="yes"
1114 --disable-virtio-blk-data-plane) virtio_blk_data_plane="no"
1116 --enable-virtio-blk-data-plane) virtio_blk_data_plane="yes"
1118 --disable-gtk) gtk="no"
1120 --enable-gtk) gtk="yes"
1122 --enable-rdma) rdma="yes"
1124 --disable-rdma) rdma="no"
1126 --with-gtkabi=*) gtkabi="$optarg"
1128 --disable-vte) vte="no"
1130 --enable-vte) vte="yes"
1132 --enable-tpm) tpm="yes"
1134 --disable-libssh2) libssh2="no"
1136 --enable-libssh2) libssh2="yes"
1138 --enable-vhdx) vhdx="yes"
1140 --disable-vhdx) vhdx="no"
1142 --disable-quorum) quorum="no"
1144 --enable-quorum) quorum="yes"
1146 *) echo "ERROR: unknown option $opt"; show_help="yes"
1151 if ! has $python; then
1152 error_exit "Python not found. Use --python=/path/to/python"
1155 # Note that if the Python conditional here evaluates True we will exit
1156 # with status 1 which is a shell 'false' value.
1157 if ! $python -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then
1158 error_exit "Cannot use '$python', Python 2.4 or later is required." \
1159 "Note that Python 3 or later is not yet supported." \
1160 "Use --python=/path/to/python to specify a supported Python."
1163 # The -B switch was added in Python 2.6.
1164 # If it is supplied, compiled files are not written.
1165 # Use it for Python versions which support it.
1166 if $python -B -c 'import sys; sys.exit(0)' 2>/dev/null; then
1173 LDFLAGS="-m32 $LDFLAGS"
1177 LDFLAGS="-m64 $LDFLAGS"
1180 LDFLAGS="-m32 $LDFLAGS"
1181 CPU_CFLAGS="-m32 -mcpu=ultrasparc"
1184 LDFLAGS="-m64 $LDFLAGS"
1185 CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1188 CPU_CFLAGS="-m31 -march=z990"
1189 LDFLAGS="-m31 $LDFLAGS"
1192 CPU_CFLAGS="-m64 -march=z990"
1193 LDFLAGS="-m64 $LDFLAGS"
1197 LDFLAGS="-m32 $LDFLAGS"
1198 cc_i386='$(CC) -m32'
1202 LDFLAGS="-m64 $LDFLAGS"
1203 cc_i386='$(CC) -m32'
1207 LDFLAGS="-mx32 $LDFLAGS"
1208 cc_i386='$(CC) -m32'
1210 # No special flags required for other host CPUs
1213 QEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
1214 EXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS"
1216 default_target_list=""
1220 if [ "$softmmu" = "yes" ]; then
1221 mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
1223 if [ "$linux_user" = "yes" ]; then
1224 mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
1226 if [ "$bsd_user" = "yes" ]; then
1227 mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
1230 for config in $mak_wilds; do
1231 default_target_list="${default_target_list} $(basename "$config" .mak)"
1234 if test x"$show_help" = x"yes" ; then
1237 Usage: configure [options]
1238 Options: [defaults in brackets after descriptions]
1241 --help print this message
1242 --prefix=PREFIX install in PREFIX [$prefix]
1243 --interp-prefix=PREFIX where to find shared libraries, etc.
1244 use %M for cpu name [$interp_prefix]
1245 --target-list=LIST set target list (default: build everything)
1246 $(echo Available targets: $default_target_list | \
1247 fold -s -w 53 | sed -e 's/^/ /')
1249 Advanced options (experts only):
1250 --source-path=PATH path of source code [$source_path]
1251 --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]
1252 --cc=CC use C compiler CC [$cc]
1253 --iasl=IASL use ACPI compiler IASL [$iasl]
1254 --host-cc=CC use C compiler CC [$host_cc] for code run at
1256 --cxx=CXX use C++ compiler CXX [$cxx]
1257 --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]
1258 --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS
1259 --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS
1260 --make=MAKE use specified make [$make]
1261 --install=INSTALL use specified install [$install]
1262 --python=PYTHON use specified python [$python]
1263 --smbd=SMBD use specified smbd [$smbd]
1264 --static enable static build [$static]
1265 --mandir=PATH install man pages in PATH
1266 --datadir=PATH install firmware in PATH$confsuffix
1267 --docdir=PATH install documentation in PATH$confsuffix
1268 --bindir=PATH install binaries in PATH
1269 --libdir=PATH install libraries in PATH
1270 --sysconfdir=PATH install config in PATH$confsuffix
1271 --localstatedir=PATH install local state in PATH (set at runtime on win32)
1272 --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
1273 --enable-modules enable modules support
1274 --enable-debug-tcg enable TCG debugging
1275 --disable-debug-tcg disable TCG debugging (default)
1276 --enable-debug-info enable debugging information (default)
1277 --disable-debug-info disable debugging information
1278 --enable-debug enable common debug build options
1279 --enable-sparse enable sparse checker
1280 --disable-sparse disable sparse checker (default)
1281 --disable-strip disable stripping binaries
1282 --disable-werror disable compilation abort on warning
1283 --disable-stack-protector disable compiler-provided stack protection
1284 --disable-sdl disable SDL
1285 --enable-sdl enable SDL
1286 --with-sdlabi select preferred SDL ABI 1.2 or 2.0
1287 --disable-gtk disable gtk UI
1288 --enable-gtk enable gtk UI
1289 --disable-virtfs disable VirtFS
1290 --enable-virtfs enable VirtFS
1291 --disable-vnc disable VNC
1292 --enable-vnc enable VNC
1293 --disable-cocoa disable Cocoa (Mac OS X only)
1294 --enable-cocoa enable Cocoa (default on Mac OS X)
1295 --audio-drv-list=LIST set audio drivers list:
1296 Available drivers: $audio_possible_drivers
1297 --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L
1298 --block-drv-rw-whitelist=L
1299 set block driver read-write whitelist
1300 (affects only QEMU, not qemu-img)
1301 --block-drv-ro-whitelist=L
1302 set block driver read-only whitelist
1303 (affects only QEMU, not qemu-img)
1304 --disable-xen disable xen backend driver support
1305 --enable-xen enable xen backend driver support
1306 --disable-xen-pci-passthrough
1307 --enable-xen-pci-passthrough
1308 --disable-brlapi disable BrlAPI
1309 --enable-brlapi enable BrlAPI
1310 --disable-vnc-tls disable TLS encryption for VNC server
1311 --enable-vnc-tls enable TLS encryption for VNC server
1312 --disable-vnc-sasl disable SASL encryption for VNC server
1313 --enable-vnc-sasl enable SASL encryption for VNC server
1314 --disable-vnc-jpeg disable JPEG lossy compression for VNC server
1315 --enable-vnc-jpeg enable JPEG lossy compression for VNC server
1316 --disable-vnc-png disable PNG compression for VNC server (default)
1317 --enable-vnc-png enable PNG compression for VNC server
1318 --disable-vnc-ws disable Websockets support for VNC server
1319 --enable-vnc-ws enable Websockets support for VNC server
1320 --disable-curses disable curses output
1321 --enable-curses enable curses output
1322 --disable-curl disable curl connectivity
1323 --enable-curl enable curl connectivity
1324 --disable-fdt disable fdt device tree
1325 --enable-fdt enable fdt device tree
1326 --disable-bluez disable bluez stack connectivity
1327 --enable-bluez enable bluez stack connectivity
1328 --disable-slirp disable SLIRP userspace network connectivity
1329 --disable-kvm disable KVM acceleration support
1330 --enable-kvm enable KVM acceleration support
1331 --disable-rdma disable RDMA-based migration support
1332 --enable-rdma enable RDMA-based migration support
1333 --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
1334 --enable-system enable all system emulation targets
1335 --disable-system disable all system emulation targets
1336 --enable-user enable supported user emulation targets
1337 --disable-user disable all user emulation targets
1338 --enable-linux-user enable all linux usermode emulation targets
1339 --disable-linux-user disable all linux usermode emulation targets
1340 --enable-bsd-user enable all BSD usermode emulation targets
1341 --disable-bsd-user disable all BSD usermode emulation targets
1342 --enable-guest-base enable GUEST_BASE support for usermode
1344 --disable-guest-base disable GUEST_BASE support
1345 --enable-pie build Position Independent Executables
1346 --disable-pie do not build Position Independent Executables
1347 --fmod-lib path to FMOD library
1348 --fmod-inc path to FMOD includes
1349 --oss-lib path to OSS library
1350 --enable-uname-release=R Return R for uname -r in usermode emulation
1351 --cpu=CPU Build for host CPU [$cpu]
1352 --disable-uuid disable uuid support
1353 --enable-uuid enable uuid support
1354 --disable-vde disable support for vde network
1355 --enable-vde enable support for vde network
1356 --disable-netmap disable support for netmap network
1357 --enable-netmap enable support for netmap network
1358 --disable-linux-aio disable Linux AIO support
1359 --enable-linux-aio enable Linux AIO support
1360 --disable-cap-ng disable libcap-ng support
1361 --enable-cap-ng enable libcap-ng support
1362 --disable-attr disables attr and xattr support
1363 --enable-attr enable attr and xattr support
1364 --disable-blobs disable installing provided firmware blobs
1365 --enable-docs enable documentation build
1366 --disable-docs disable documentation build
1367 --disable-vhost-net disable vhost-net acceleration support
1368 --enable-vhost-net enable vhost-net acceleration support
1369 --enable-trace-backend=B Set trace backend
1370 Available backends: $($python $source_path/scripts/tracetool.py --list-backends)
1371 --with-trace-file=NAME Full PATH,NAME of file to store traces
1373 --disable-spice disable spice
1374 --enable-spice enable spice
1375 --enable-rbd enable building the rados block device (rbd)
1376 --disable-libiscsi disable iscsi support
1377 --enable-libiscsi enable iscsi support
1378 --disable-libnfs disable nfs support
1379 --enable-libnfs enable nfs support
1380 --disable-smartcard-nss disable smartcard nss support
1381 --enable-smartcard-nss enable smartcard nss support
1382 --disable-libusb disable libusb (for usb passthrough)
1383 --enable-libusb enable libusb (for usb passthrough)
1384 --disable-usb-redir disable usb network redirection support
1385 --enable-usb-redir enable usb network redirection support
1386 --enable-lzo enable the support of lzo compression library
1387 --enable-snappy enable the support of snappy compression library
1388 --disable-guest-agent disable building of the QEMU Guest Agent
1389 --enable-guest-agent enable building of the QEMU Guest Agent
1390 --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent
1391 --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb)
1392 --disable-seccomp disable seccomp support
1393 --enable-seccomp enables seccomp support
1394 --with-coroutine=BACKEND coroutine backend. Supported options:
1395 gthread, ucontext, sigaltstack, windows
1396 --disable-coroutine-pool disable coroutine freelist (worse performance)
1397 --enable-coroutine-pool enable coroutine freelist (better performance)
1398 --enable-glusterfs enable GlusterFS backend
1399 --disable-glusterfs disable GlusterFS backend
1400 --enable-gcov enable test coverage analysis with gcov
1401 --gcov=GCOV use specified gcov [$gcov_tool]
1402 --enable-tpm enable TPM support
1403 --disable-libssh2 disable ssh block device support
1404 --enable-libssh2 enable ssh block device support
1405 --disable-vhdx disables support for the Microsoft VHDX image format
1406 --enable-vhdx enable support for the Microsoft VHDX image format
1407 --disable-quorum disable quorum block filter support
1408 --enable-quorum enable quorum block filter support
1410 --disable-hax disable HAX acceleration support
1411 --enable-hax enable HAX acceleration support
1412 --disable-gl disable GL acceleration support
1413 --enable-gl enable GL acceleration support
1414 --enable-yagl enable YaGL device
1415 --disable-yagl disable YaGL device
1416 --enable-yagl-stats enable YaGL stats
1417 --disable-yagl-stats disable YaGL stats
1418 --enable-vigs enable VIGS device
1419 --disable-vigs disable VIGS device
1422 --enable-maru enable maru board
1423 --enable-shm enable shared memory for framebuffer
1424 --enable-libav enable libav library
1425 --enable-png enable png library
1427 NOTE: The object files are built at the place where configure is launched
1432 # Now we have handled --enable-tcg-interpreter and know we're not just
1433 # printing the help message, bail out if the host CPU isn't supported.
1434 if test "$ARCH" = "unknown"; then
1435 if test "$tcg_interpreter" = "yes" ; then
1436 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1439 error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1443 # Consult white-list to determine whether to enable werror
1444 # by default. Only enable by default for git builds
1445 z_version=`cut -f3 -d. $source_path/VERSION`
1447 if test -z "$werror" ; then
1448 if test -d "$source_path/.git" -a \
1449 "$linux" = "yes" ; then
1456 # check that the C compiler works.
1458 int main(void) { return 0; }
1461 if compile_object ; then
1462 : C compiler works ok
1464 error_exit "\"$cc\" either does not exist or does not work"
1467 # Check that the C++ compiler exists and works with the C compiler
1470 int c_function(void);
1471 int main(void) { return c_function(); }
1478 int c_function(void);
1480 int c_function(void) { return 42; }
1485 if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
1486 # C++ compiler $cxx works ok with C compiler $cc
1489 echo "C++ compiler $cxx does not work with C compiler $cc"
1490 echo "Disabling C++ specific optional code"
1494 echo "No C++ compiler available; disabling C++ specific optional code"
1498 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1499 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1500 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1501 gcc_flags="-Wendif-labels $gcc_flags"
1502 gcc_flags="-Wno-initializer-overrides $gcc_flags"
1503 gcc_flags="-Wno-string-plus-int $gcc_flags"
1504 # Note that we do not add -Werror to gcc_flags here, because that would
1505 # enable it for all configure tests. If a configure test failed due
1506 # to -Werror this would just silently disable some features,
1507 # so it's too error prone.
1509 int main(void) { return 0; }
1511 for flag in $gcc_flags; do
1512 # Use the positive sense of the flag when testing for -Wno-wombat
1513 # support (gcc will happily accept the -Wno- form of unknown
1515 optflag="$(echo $flag | sed -e 's/^-Wno-/-W/')"
1516 if compile_prog "-Werror $optflag" "" ; then
1517 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1521 if test "$stack_protector" != "no" ; then
1522 gcc_flags="-fstack-protector-strong -fstack-protector-all"
1523 for flag in $gcc_flags; do
1524 # We need to check both a compile and a link, since some compiler
1525 # setups fail only on a .c->.o compile and some only at link time
1526 if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1527 compile_prog "-Werror $flag" ""; then
1528 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1529 LIBTOOLFLAGS="$LIBTOOLFLAGS -Wc,$flag"
1535 # Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and
1536 # large functions that use global variables. The bug is in all releases of
1537 # GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in
1538 # 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013.
1540 #if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1541 int main(void) { return 0; }
1543 #error No bug in this compiler.
1546 if compile_prog "-Werror -fno-gcse" "" ; then
1547 TRANSLATE_OPT_CFLAGS=-fno-gcse
1550 if test "$static" = "yes" ; then
1551 if test "$modules" = "yes" ; then
1552 error_exit "static and modules are mutually incompatible"
1554 if test "$pie" = "yes" ; then
1555 error_exit "static and pie are mutually incompatible"
1561 if test "$pie" = ""; then
1562 case "$cpu-$targetos" in
1563 i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
1571 if test "$pie" != "no" ; then
1575 # define THREAD __thread
1580 static THREAD int tls_var;
1582 int main(void) { return tls_var; }
1585 if compile_prog "-fPIE -DPIE" "-pie"; then
1586 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
1587 LDFLAGS="-pie $LDFLAGS"
1589 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
1590 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1593 if test "$pie" = "yes"; then
1594 error_exit "PIE not available due to missing toolchain support"
1596 echo "Disabling PIE due to missing toolchain support"
1601 if compile_prog "-fno-pie" "-nopie"; then
1602 CFLAGS_NOPIE="-fno-pie"
1603 LDFLAGS_NOPIE="-nopie"
1607 # check for broken gcc and libtool in RHEL5
1608 if test -n "$libtool" -a "$pie" != "no" ; then
1611 void *f(unsigned char *buf, int len);
1612 void *g(unsigned char *buf, int len);
1615 f(unsigned char *buf, int len)
1621 g(unsigned char *buf, int len)
1627 if ! libtool_prog; then
1628 echo "Disabling libtool due to broken toolchain support"
1633 ##########################################
1634 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
1635 # use i686 as default anyway, but for those that don't, an explicit
1636 # specification is necessary
1638 if test "$cpu" = "i386"; then
1640 static int sfaa(int *ptr)
1642 return __sync_fetch_and_and(ptr, 0);
1648 val = __sync_val_compare_and_swap(&val, 0, 1);
1653 if ! compile_prog "" "" ; then
1654 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
1658 #########################################
1659 # Solaris specific configure tool chain decisions
1661 if test "$solaris" = "yes" ; then
1662 if has $install; then
1665 error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
1666 "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
1667 "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1669 if test "`path_of $install`" = "/usr/sbin/install" ; then
1670 error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
1671 "try ginstall from the GNU fileutils available from www.blastwave.org" \
1672 "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1677 if test -f /usr/ccs/bin/ar ; then
1678 error_exit "No path includes ar" \
1679 "Add /usr/ccs/bin to your path and rerun configure"
1681 error_exit "No path includes ar"
1685 if test -z "${target_list+xxx}" ; then
1686 target_list="$default_target_list"
1688 target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1691 # Check that we recognised the target name; this allows a more
1692 # friendly error message than if we let it fall through.
1693 for target in $target_list; do
1694 case " $default_target_list " in
1698 error_exit "Unknown target name '$target'"
1703 # see if system emulation was really requested
1704 case " $target_list " in
1705 *"-softmmu "*) softmmu=yes
1711 feature_not_found() {
1715 error_exit "User requested feature $feature" \
1716 "configure was not able to find it." \
1721 # big/little endian test
1723 short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
1724 short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
1725 extern int foo(short *, short *);
1726 int main(int argc, char *argv[]) {
1727 return foo(big_endian, little_endian);
1731 if compile_object ; then
1732 if grep -q BiGeNdIaN $TMPO ; then
1734 elif grep -q LiTtLeEnDiAn $TMPO ; then
1737 echo big/little test failed
1740 echo big/little test failed
1743 ##########################################
1746 if ! has "$pkg_config_exe"; then
1747 error_exit "pkg-config binary '$pkg_config_exe' not found"
1750 ##########################################
1753 if test "$linux_user" = "yes"; then
1756 #include <linux/futex.h>
1758 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1764 if ! compile_object ; then
1765 feature_not_found "nptl" "Install glibc and linux kernel headers."
1769 ##########################################
1772 if test "$zlib" != "no" ; then
1775 int main(void) { zlibVersion(); return 0; }
1777 if compile_prog "" "-lz" ; then
1780 error_exit "zlib check failed" \
1781 "Make sure to have the zlib libs and headers installed."
1786 ##########################################
1789 if test "$lzo" != "no" ; then
1791 #include <lzo/lzo1x.h>
1792 int main(void) { lzo_version(); return 0; }
1794 if compile_prog "" "-llzo2" ; then
1797 error_exit "lzo check failed" \
1798 "Make sure to have the lzo libs and headers installed."
1801 libs_softmmu="$libs_softmmu -llzo2"
1804 ##########################################
1807 if test "$snappy" != "no" ; then
1809 #include <snappy-c.h>
1810 int main(void) { snappy_max_compressed_length(4096); return 0; }
1812 if compile_prog "" "-lsnappy" ; then
1815 error_exit "snappy check failed" \
1816 "Make sure to have the snappy libs and headers installed."
1819 libs_softmmu="$libs_softmmu -lsnappy"
1822 ##########################################
1825 if test "$seccomp" != "no" ; then
1826 if $pkg_config --atleast-version=2.1.0 libseccomp; then
1827 libs_softmmu="$libs_softmmu `$pkg_config --libs libseccomp`"
1828 QEMU_CFLAGS="$QEMU_CFLAGS `$pkg_config --cflags libseccomp`"
1831 if test "$seccomp" = "yes"; then
1832 feature_not_found "libseccomp" "Install libseccomp devel >= 2.1.0"
1837 ##########################################
1840 if test "$xen" != "no" ; then
1841 xen_libs="-lxenstore -lxenctrl -lxenguest"
1843 # First we test whether Xen headers and libraries are available.
1844 # If no, we are done and there is no Xen support.
1845 # If yes, more tests are run to detect the Xen version.
1849 #include <xenctrl.h>
1854 if ! compile_prog "" "$xen_libs" ; then
1856 if test "$xen" = "yes" ; then
1857 feature_not_found "xen" "Install xen devel"
1863 cat > $TMPC <<EOF &&
1864 #include <xenctrl.h>
1865 #include <xenstore.h>
1867 #include <xen/hvm/hvm_info_table.h>
1868 #if !defined(HVM_MAX_VCPUS)
1869 # error HVM_MAX_VCPUS not defined
1874 xc = xc_interface_open(0, 0, 0);
1875 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1876 xc_gnttab_open(NULL, 0);
1877 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1878 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1882 compile_prog "" "$xen_libs"
1884 xen_ctrl_version=420
1888 cat > $TMPC <<EOF &&
1889 #include <xenctrl.h>
1892 #include <xen/hvm/hvm_info_table.h>
1893 #if !defined(HVM_MAX_VCPUS)
1894 # error HVM_MAX_VCPUS not defined
1898 xc_interface_open(0, 0, 0);
1899 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1900 xc_gnttab_open(NULL, 0);
1901 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1905 compile_prog "" "$xen_libs"
1907 xen_ctrl_version=410
1912 cat > $TMPC <<EOF &&
1913 #include <xenctrl.h>
1916 #include <xen/hvm/hvm_info_table.h>
1917 #if !defined(HVM_MAX_VCPUS)
1918 # error HVM_MAX_VCPUS not defined
1921 struct xen_add_to_physmap xatp = {
1922 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1925 xc_interface_open();
1927 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1928 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1932 compile_prog "" "$xen_libs"
1934 xen_ctrl_version=400
1939 cat > $TMPC <<EOF &&
1940 #include <xenctrl.h>
1943 struct xen_add_to_physmap xatp = {
1944 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1947 xc_interface_open();
1949 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1950 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1954 compile_prog "" "$xen_libs"
1956 xen_ctrl_version=340
1961 cat > $TMPC <<EOF &&
1962 #include <xenctrl.h>
1966 xc_interface_open();
1968 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1972 compile_prog "" "$xen_libs"
1974 xen_ctrl_version=330
1977 # Xen version unsupported
1979 if test "$xen" = "yes" ; then
1980 feature_not_found "xen (unsupported version)" "Install supported xen (e.g. 4.0, 3.4, 3.3)"
1985 if test "$xen" = yes; then
1986 libs_softmmu="$xen_libs $libs_softmmu"
1990 if test "$xen_pci_passthrough" != "no"; then
1991 if test "$xen" = "yes" && test "$linux" = "yes" &&
1992 test "$xen_ctrl_version" -ge 340; then
1993 xen_pci_passthrough=yes
1995 if test "$xen_pci_passthrough" = "yes"; then
1996 if test "$xen_ctrl_version" -lt 340; then
1997 error_exit "User requested feature Xen PCI Passthrough" \
1998 "This feature does not work with Xen 3.3"
2000 error_exit "User requested feature Xen PCI Passthrough" \
2001 " but this feature requires /sys from Linux"
2003 xen_pci_passthrough=no
2007 ##########################################
2010 if ! has $libtool; then
2014 # MacOSX ships with a libtool which isn't the GNU one; weed this
2015 # out by checking whether libtool supports the --version switch
2016 if test -n "$libtool"; then
2017 if ! "$libtool" --version >/dev/null 2>&1; then
2022 ##########################################
2024 if test "$sparse" != "no" ; then
2028 if test "$sparse" = "yes" ; then
2029 feature_not_found "sparse" "Install sparse binary"
2035 ##########################################
2038 if test "$gtk" != "no"; then
2039 gtkpackage="gtk+-$gtkabi"
2040 if test "$gtkabi" = "3.0" ; then
2045 if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
2046 gtk_cflags=`$pkg_config --cflags $gtkpackage`
2047 gtk_libs=`$pkg_config --libs $gtkpackage`
2048 libs_softmmu="$gtk_libs $libs_softmmu"
2050 elif test "$gtk" = "yes"; then
2051 feature_not_found "gtk" "Install gtk2 or gtk3 (requires --with-gtkabi=3.0 option to configure) devel"
2057 ##########################################
2060 if test "$vte" != "no"; then
2061 if test "$gtkabi" = "3.0"; then
2062 vtepackage="vte-2.90"
2068 if $pkg_config --exists "$vtepackage >= $vteversion"; then
2069 vte_cflags=`$pkg_config --cflags $vtepackage`
2070 vte_libs=`$pkg_config --libs $vtepackage`
2071 libs_softmmu="$vte_libs $libs_softmmu"
2073 elif test "$vte" = "yes"; then
2074 feature_not_found "vte" "Install libvte or libvte-2.90 (requires --with-gtkabi=3.0 option to configure) devel"
2080 ##########################################
2083 # Look for sdl configuration program (pkg-config or sdl-config). Try
2084 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
2086 if test $sdlabi = "2.0"; then
2087 sdl_config=$sdl2_config
2089 sdlconfigname=sdl2_config
2092 sdlconfigname=sdl_config
2095 if test "`basename $sdl_config`" != $sdlconfigname && ! has ${sdl_config}; then
2096 sdl_config=$sdlconfigname
2099 if $pkg_config $sdlname --exists; then
2100 sdlconfig="$pkg_config $sdlname"
2101 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
2102 elif has ${sdl_config}; then
2103 sdlconfig="$sdl_config"
2104 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
2106 if test "$sdl" = "yes" ; then
2107 feature_not_found "sdl" "Install SDL devel"
2111 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
2112 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
2116 if test "$sdl" != "no" ; then
2119 #undef main /* We don't want SDL to override our main() */
2120 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
2122 sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
2123 if test "$static" = "yes" ; then
2124 sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
2126 sdl_libs=`$sdlconfig --libs 2> /dev/null`
2128 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
2129 if test "$_sdlversion" -lt 121 ; then
2132 if test "$cocoa" = "no" ; then
2137 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
2138 if test "$sdl" = "yes" -a "$static" = "yes" ; then
2139 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
2140 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
2141 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
2143 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
2149 else # sdl not found
2150 if test "$sdl" = "yes" ; then
2151 feature_not_found "sdl" "Install SDL devel"
2154 fi # sdl compile test
2157 if test "$sdl" = "yes" ; then
2160 #if defined(SDL_VIDEO_DRIVER_X11)
2161 #include <X11/XKBlib.h>
2163 #error No x11 support
2165 int main(void) { return 0; }
2167 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
2168 sdl_libs="$sdl_libs -lX11"
2170 libs_softmmu="$sdl_libs $libs_softmmu"
2173 ##########################################
2174 # RDMA needs OpenFabrics libraries
2175 if test "$rdma" != "no" ; then
2177 #include <rdma/rdma_cma.h>
2178 int main(void) { return 0; }
2180 rdma_libs="-lrdmacm -libverbs"
2181 if compile_prog "" "$rdma_libs" ; then
2183 libs_softmmu="$libs_softmmu $rdma_libs"
2185 if test "$rdma" = "yes" ; then
2187 " OpenFabrics librdmacm/libibverbs not present." \
2189 " (1) Fast: Install infiniband packages from your distro." \
2190 " (2) Cleanest: Install libraries from www.openfabrics.org" \
2191 " (3) Also: Install softiwarp if you don't have RDMA hardware"
2197 ##########################################
2198 # VNC TLS/WS detection
2199 if test "$vnc" = "yes" -a \( "$vnc_tls" != "no" -o "$vnc_ws" != "no" \) ; then
2201 #include <gnutls/gnutls.h>
2202 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
2204 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
2205 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
2206 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
2207 if test "$vnc_tls" != "no" ; then
2210 if test "$vnc_ws" != "no" ; then
2213 libs_softmmu="$vnc_tls_libs $libs_softmmu"
2214 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_tls_cflags"
2216 if test "$vnc_tls" = "yes" ; then
2217 feature_not_found "vnc-tls" "Install gnutls devel"
2219 if test "$vnc_ws" = "yes" ; then
2220 feature_not_found "vnc-ws" "Install gnutls devel"
2227 ##########################################
2228 # Quorum probe (check for gnutls)
2229 if test "$quorum" != "no" ; then
2231 #include <gnutls/gnutls.h>
2232 #include <gnutls/crypto.h>
2233 int main(void) {char data[4096], digest[32];
2234 gnutls_hash_fast(GNUTLS_DIG_SHA256, data, 4096, digest);
2238 quorum_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
2239 quorum_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
2240 if compile_prog "$quorum_tls_cflags" "$quorum_tls_libs" ; then
2242 libs_softmmu="$quorum_tls_libs $libs_softmmu"
2243 libs_tools="$quorum_tls_libs $libs_softmmu"
2244 QEMU_CFLAGS="$QEMU_CFLAGS $quorum_tls_cflags"
2246 echo "gnutls > 2.10.0 required to compile Quorum"
2251 ##########################################
2252 # VNC SASL detection
2253 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
2255 #include <sasl/sasl.h>
2257 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
2259 # Assuming Cyrus-SASL installed in /usr prefix
2261 vnc_sasl_libs="-lsasl2"
2262 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
2264 libs_softmmu="$vnc_sasl_libs $libs_softmmu"
2265 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
2267 if test "$vnc_sasl" = "yes" ; then
2268 feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
2274 ##########################################
2275 # VNC JPEG detection
2276 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
2279 #include <jpeglib.h>
2280 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
2283 vnc_jpeg_libs="-ljpeg"
2284 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
2286 libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
2287 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
2289 if test "$vnc_jpeg" = "yes" ; then
2290 feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
2296 ##########################################
2298 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
2300 //#include <stdio.h>
2304 png_structp png_ptr;
2305 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
2306 return png_ptr != 0;
2309 if $pkg_config libpng --exists; then
2310 vnc_png_cflags=`$pkg_config libpng --cflags`
2311 vnc_png_libs=`$pkg_config libpng --libs`
2314 vnc_png_libs="-lpng"
2316 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
2318 libs_softmmu="$vnc_png_libs $libs_softmmu"
2319 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
2321 if test "$vnc_png" = "yes" ; then
2322 feature_not_found "vnc-png" "Install libpng devel"
2328 ##########################################
2329 # fnmatch() probe, used for ACL routines
2332 #include <fnmatch.h>
2335 fnmatch("foo", "foo", 0);
2339 if compile_prog "" "" ; then
2343 ##########################################
2344 # uuid_generate() probe, used for vdi block driver
2345 # Note that on some systems (notably MacOSX) no extra library
2346 # need be linked to get the uuid functions.
2347 if test "$uuid" != "no" ; then
2350 #include <uuid/uuid.h>
2354 uuid_generate(my_uuid);
2358 if compile_prog "" "" ; then
2360 elif compile_prog "" "$uuid_libs" ; then
2362 libs_softmmu="$uuid_libs $libs_softmmu"
2363 libs_tools="$uuid_libs $libs_tools"
2365 if test "$uuid" = "yes" ; then
2366 feature_not_found "uuid" "Install libuuid devel"
2372 if test "$vhdx" = "yes" ; then
2373 if test "$uuid" = "no" ; then
2374 error_exit "uuid required for VHDX support"
2376 elif test "$vhdx" != "no" ; then
2377 if test "$uuid" = "yes" ; then
2384 ##########################################
2385 # xfsctl() probe, used for raw-posix
2386 if test "$xfs" != "no" ; then
2388 #include <stddef.h> /* NULL */
2389 #include <xfs/xfs.h>
2392 xfsctl(NULL, 0, 0, NULL);
2396 if compile_prog "" "" ; then
2399 if test "$xfs" = "yes" ; then
2400 feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
2406 ##########################################
2407 # vde libraries probe
2408 if test "$vde" != "no" ; then
2409 vde_libs="-lvdeplug"
2411 #include <libvdeplug.h>
2414 struct vde_open_args a = {0, 0, 0};
2420 if compile_prog "" "$vde_libs" ; then
2422 libs_softmmu="$vde_libs $libs_softmmu"
2423 libs_tools="$vde_libs $libs_tools"
2425 if test "$vde" = "yes" ; then
2426 feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
2432 ##########################################
2433 # netmap support probe
2434 # Apart from looking for netmap headers, we make sure that the host API version
2435 # supports the netmap backend (>=11). The upper bound (15) is meant to simulate
2436 # a minor/major version number. Minor new features will be marked with values up
2437 # to 15, and if something happens that requires a change to the backend we will
2438 # move above 15, submit the backend fixes and modify this two bounds.
2439 if test "$netmap" != "no" ; then
2441 #include <inttypes.h>
2443 #include <net/netmap.h>
2444 #include <net/netmap_user.h>
2445 #if (NETMAP_API < 11) || (NETMAP_API > 15)
2448 int main(void) { return 0; }
2450 if compile_prog "" "" ; then
2453 if test "$netmap" = "yes" ; then
2454 feature_not_found "netmap"
2460 ##########################################
2461 # libcap-ng library probe
2462 if test "$cap_ng" != "no" ; then
2468 capng_capability_to_name(CAPNG_EFFECTIVE);
2472 if compile_prog "" "$cap_libs" ; then
2474 libs_tools="$cap_libs $libs_tools"
2476 if test "$cap_ng" = "yes" ; then
2477 feature_not_found "cap_ng" "Install libcap-ng devel"
2483 ##########################################
2484 # Sound support libraries probe
2495 int main(void) { $exp }
2497 if compile_prog "$cfl" "$lib" ; then
2500 error_exit "$drv check failed" \
2501 "Make sure to have the $drv libs and headers installed."
2505 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
2506 for drv in $audio_drv_list; do
2509 audio_drv_probe $drv alsa/asoundlib.h -lasound \
2510 "return snd_pcm_close((snd_pcm_t *)0);"
2511 libs_softmmu="-lasound $libs_softmmu"
2515 if test -z $fmod_lib || test -z $fmod_inc; then
2516 error_exit "You must specify path to FMOD library and headers" \
2517 "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
2519 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
2520 libs_softmmu="$fmod_lib $libs_softmmu"
2524 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
2525 libs_softmmu="-lesd $libs_softmmu"
2530 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \
2531 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;"
2532 libs_softmmu="-lpulse $libs_softmmu"
2537 libs_softmmu="-framework CoreAudio $libs_softmmu"
2541 libs_softmmu="-lole32 -ldxguid $libs_softmmu"
2546 libs_softmmu="$oss_lib $libs_softmmu"
2550 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
2554 libs_softmmu="-lwinmm $libs_softmmu"
2559 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
2560 error_exit "Unknown driver '$drv' selected" \
2561 "Possible drivers are: $audio_possible_drivers"
2567 ##########################################
2570 if test "$brlapi" != "no" ; then
2571 brlapi_libs="-lbrlapi"
2575 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
2577 if compile_prog "" "$brlapi_libs" ; then
2579 libs_softmmu="$brlapi_libs $libs_softmmu"
2581 if test "$brlapi" = "yes" ; then
2582 feature_not_found "brlapi" "Install brlapi devel"
2588 ##########################################
2590 if test "$curses" != "no" ; then
2591 if test "$mingw32" = "yes" ; then
2592 curses_list="-lpdcurses"
2594 curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lncurses:-lcurses"
2600 const char *s = curses_version();
2606 for curses_lib in $curses_list; do
2608 if compile_prog "" "$curses_lib" ; then
2610 libs_softmmu="$curses_lib $libs_softmmu"
2615 if test "$curses_found" = "yes" ; then
2618 if test "$curses" = "yes" ; then
2619 feature_not_found "curses" "Install ncurses devel"
2625 ##########################################
2627 if test "$curl" != "no" ; then
2628 if $pkg_config libcurl --exists; then
2629 curlconfig="$pkg_config libcurl"
2631 curlconfig=curl-config
2634 #include <curl/curl.h>
2635 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
2637 curl_cflags=`$curlconfig --cflags 2>/dev/null`
2638 curl_libs=`$curlconfig --libs 2>/dev/null`
2639 if compile_prog "$curl_cflags" "$curl_libs" ; then
2642 if test "$curl" = "yes" ; then
2643 feature_not_found "curl" "Install libcurl devel"
2649 ##########################################
2650 # bluez support probe
2651 if test "$bluez" != "no" ; then
2653 #include <bluetooth/bluetooth.h>
2654 int main(void) { return bt_error(0); }
2656 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
2657 bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
2658 if compile_prog "$bluez_cflags" "$bluez_libs" ; then
2660 libs_softmmu="$bluez_libs $libs_softmmu"
2662 if test "$bluez" = "yes" ; then
2663 feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
2669 ##########################################
2670 # glib support probe
2672 if test "$mingw32" = yes; then
2673 # g_poll is required in order to integrate with the glib main loop.
2678 glib_modules=gthread-2.0
2679 if test "$modules" = yes; then
2680 glib_modules="$glib_modules gmodule-2.0"
2683 for i in $glib_modules; do
2684 if $pkg_config --atleast-version=$glib_req_ver $i; then
2685 glib_cflags=`$pkg_config --cflags $i`
2686 glib_libs=`$pkg_config --libs $i`
2687 CFLAGS="$glib_cflags $CFLAGS"
2688 LIBS="$glib_libs $LIBS"
2689 libs_qga="$glib_libs $libs_qga"
2691 error_exit "glib-$glib_req_ver $i is required to compile QEMU"
2695 ##########################################
2696 # SHA command probe for modules
2697 if test "$modules" = yes; then
2698 shacmd_probe="sha1sum sha1 shasum"
2699 for c in $shacmd_probe; do
2700 if which $c &>/dev/null; then
2705 if test "$shacmd" = ""; then
2706 error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
2710 ##########################################
2711 # pixman support probe
2713 if test "$pixman" = ""; then
2714 if test "$want_tools" = "no" -a "$softmmu" = "no"; then
2716 elif $pkg_config pixman-1 > /dev/null 2>&1; then
2722 if test "$pixman" = "none"; then
2723 if test "$want_tools" != "no" -o "$softmmu" != "no"; then
2724 error_exit "pixman disabled but system emulation or tools build" \
2725 "enabled. You can turn off pixman only if you also" \
2726 "disable all system emulation targets and the tools" \
2727 "build with '--disable-tools --disable-system'."
2731 elif test "$pixman" = "system"; then
2732 pixman_cflags=`$pkg_config --cflags pixman-1`
2733 pixman_libs=`$pkg_config --libs pixman-1`
2735 if test ! -d ${source_path}/pixman/pixman; then
2736 error_exit "pixman not present. Your options:" \
2737 " (1) Preferred: Install the pixman devel package (any recent" \
2738 " distro should have packages as Xorg needs pixman too)." \
2739 " (2) Fetch the pixman submodule, using:" \
2740 " git submodule update --init pixman"
2742 mkdir -p pixman/pixman
2743 pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
2744 pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
2747 ##########################################
2750 if test "$cap" != "no" ; then
2753 #include <sys/capability.h>
2754 int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
2756 if compile_prog "" "-lcap" ; then
2763 ##########################################
2765 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
2769 #include <pthread.h>
2770 static void *f(void *p) { return NULL; }
2773 pthread_create(&thread, 0, f, 0);
2777 if compile_prog "" "" ; then
2780 for pthread_lib in $PTHREADLIBS_LIST; do
2781 if compile_prog "" "$pthread_lib" ; then
2784 for lib_entry in $LIBS; do
2785 if test "$lib_entry" = "$pthread_lib"; then
2790 if test "$found" = "no"; then
2791 LIBS="$pthread_lib $LIBS"
2798 if test "$mingw32" != yes -a "$pthread" = no; then
2799 error_exit "pthread check failed" \
2800 "Make sure to have the pthread libs and headers installed."
2803 # check for pthread_setname_np
2804 pthread_setname_np=no
2806 #include <pthread.h>
2808 static void *f(void *p) { return NULL; }
2812 pthread_create(&thread, 0, f, 0);
2813 pthread_setname_np(thread, "QEMU");
2817 if compile_prog "" "$pthread_lib" ; then
2818 pthread_setname_np=yes
2821 ##########################################
2823 if test "$rbd" != "no" ; then
2826 #include <rbd/librbd.h>
2829 rados_create(&cluster, NULL);
2833 rbd_libs="-lrbd -lrados"
2834 if compile_prog "" "$rbd_libs" ; then
2837 if test "$rbd" = "yes" ; then
2838 feature_not_found "rados block device" "Install librbd/ceph devel"
2844 ##########################################
2846 min_libssh2_version=1.2.8
2847 if test "$libssh2" != "no" ; then
2848 if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
2849 libssh2_cflags=`$pkg_config libssh2 --cflags`
2850 libssh2_libs=`$pkg_config libssh2 --libs`
2853 if test "$libssh2" = "yes" ; then
2854 error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
2860 ##########################################
2861 # libssh2_sftp_fsync probe
2863 if test "$libssh2" = "yes"; then
2866 #include <libssh2.h>
2867 #include <libssh2_sftp.h>
2869 LIBSSH2_SESSION *session;
2871 LIBSSH2_SFTP_HANDLE *sftp_handle;
2872 session = libssh2_session_init ();
2873 sftp = libssh2_sftp_init (session);
2874 sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
2875 libssh2_sftp_fsync (sftp_handle);
2879 # libssh2_cflags/libssh2_libs defined in previous test.
2880 if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
2881 QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
2885 ##########################################
2888 if test "$linux_aio" != "no" ; then
2891 #include <sys/eventfd.h>
2893 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
2895 if compile_prog "" "-laio" ; then
2898 if test "$linux_aio" = "yes" ; then
2899 feature_not_found "linux AIO" "Install libaio devel"
2905 ##########################################
2906 # TPM passthrough is only on x86 Linux
2908 if test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
2909 tpm_passthrough=$tpm
2914 ##########################################
2915 # adjust virtio-blk-data-plane based on linux-aio
2917 if test "$virtio_blk_data_plane" = "yes" -a \
2918 "$linux_aio" != "yes" ; then
2919 error_exit "virtio-blk-data-plane requires Linux AIO, please try --enable-linux-aio"
2920 elif test -z "$virtio_blk_data_plane" ; then
2921 virtio_blk_data_plane=$linux_aio
2924 ##########################################
2927 if test "$attr" != "no" ; then
2930 #include <sys/types.h>
2931 #ifdef CONFIG_LIBATTR
2932 #include <attr/xattr.h>
2934 #include <sys/xattr.h>
2936 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
2938 if compile_prog "" "" ; then
2940 # Older distros have <attr/xattr.h>, and need -lattr:
2941 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
2946 if test "$attr" = "yes" ; then
2947 feature_not_found "ATTR" "Install libc6 or libattr devel"
2953 ##########################################
2956 #include <sys/types.h>
2957 #include <sys/uio.h>
2959 int main(void) { return sizeof(struct iovec); }
2962 if compile_prog "" "" ; then
2966 ##########################################
2969 #include <sys/types.h>
2970 #include <sys/uio.h>
2972 int main(void) { return preadv(0, 0, 0, 0); }
2975 if compile_prog "" "" ; then
2979 ##########################################
2981 # fdt support is mandatory for at least some target architectures,
2982 # so insist on it if we're building those system emulators.
2984 for target in $target_list; do
2986 aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu)
2992 if test "$fdt_required" = "yes"; then
2993 if test "$fdt" = "no"; then
2994 error_exit "fdt disabled but some requested targets require it." \
2995 "You can turn off fdt only if you also disable all the system emulation" \
2996 "targets which need it (by specifying a cut down --target-list)."
3001 if test "$fdt" != "no" ; then
3003 # explicitly check for libfdt_env.h as it is missing in some stable installs
3005 #include <libfdt_env.h>
3006 int main(void) { return 0; }
3008 if compile_prog "" "$fdt_libs" ; then
3009 # system DTC is good - use it
3011 elif test -d ${source_path}/dtc/libfdt ; then
3012 # have submodule DTC - use it
3016 if [ "$source_path" != `pwd` ] ; then
3017 symlink "$source_path/dtc/Makefile" "dtc/Makefile"
3018 symlink "$source_path/dtc/scripts" "dtc/scripts"
3020 fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
3021 fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
3022 elif test "$fdt" = "yes" ; then
3023 # have neither and want - prompt for system/submodule install
3024 error_exit "DTC (libfdt) not present. Your options:" \
3025 " (1) Preferred: Install the DTC (libfdt) devel package" \
3026 " (2) Fetch the DTC submodule, using:" \
3027 " git submodule update --init dtc"
3029 # don't have and don't want
3035 libs_softmmu="$libs_softmmu $fdt_libs"
3037 ##########################################
3038 # GLX probe, used by milkymist-tmu2
3039 if test "$glx" != "no" ; then
3040 glx_libs="-lGL -lX11"
3042 #include <X11/Xlib.h>
3045 int main(void) { glBegin(0); glXQueryVersion(0,0,0); return 0; }
3047 if compile_prog "" "-lGL -lX11" ; then
3050 if test "$glx" = "yes" ; then
3051 feature_not_found "glx" "Install GL devel (e.g. MESA)"
3058 ##########################################
3060 if test "$glusterfs" != "no" ; then
3061 if $pkg_config --atleast-version=3 glusterfs-api; then
3063 glusterfs_cflags=`$pkg_config --cflags glusterfs-api`
3064 glusterfs_libs=`$pkg_config --libs glusterfs-api`
3065 if $pkg_config --atleast-version=5 glusterfs-api; then
3066 glusterfs_discard="yes"
3068 if $pkg_config --atleast-version=6 glusterfs-api; then
3069 glusterfs_zerofill="yes"
3072 if test "$glusterfs" = "yes" ; then
3073 feature_not_found "GlusterFS backend support" "Install glusterfs-api devel"
3079 # Check for inotify functions when we are building linux-user
3080 # emulator. This is done because older glibc versions don't
3081 # have syscall stubs for these implemented. In that case we
3082 # don't provide them even if kernel supports them.
3086 #include <sys/inotify.h>
3091 /* try to start inotify */
3092 return inotify_init();
3095 if compile_prog "" "" ; then
3101 #include <sys/inotify.h>
3106 /* try to start inotify */
3107 return inotify_init1(0);
3110 if compile_prog "" "" ; then
3114 # check if utimensat and futimens are supported
3117 #define _ATFILE_SOURCE
3120 #include <sys/stat.h>
3124 utimensat(AT_FDCWD, "foo", NULL, 0);
3129 if compile_prog "" "" ; then
3133 # check if pipe2 is there
3142 return pipe2(pipefd, O_CLOEXEC);
3145 if compile_prog "" "" ; then
3149 # check if accept4 is there
3152 #include <sys/socket.h>
3157 accept4(0, NULL, NULL, SOCK_CLOEXEC);
3161 if compile_prog "" "" ; then
3165 # check if tee/splice is there. vmsplice was added same time.
3175 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
3176 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
3180 if compile_prog "" "" ; then
3184 ##########################################
3189 #include <sys/syscall.h>
3191 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
3194 if compile_prog "" "" ; then
3198 # check if eventfd is supported
3201 #include <sys/eventfd.h>
3205 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
3208 if compile_prog "" "" ; then
3212 # check for fallocate
3219 fallocate(0, 0, 0, 0);
3223 if compile_prog "" "" ; then
3227 # check for fallocate hole punching
3228 fallocate_punch_hole=no
3231 #include <linux/falloc.h>
3235 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
3239 if compile_prog "" "" ; then
3240 fallocate_punch_hole=yes
3243 # check for sync_file_range
3250 sync_file_range(0, 0, 0, 0);
3254 if compile_prog "" "" ; then
3258 # check for linux/fiemap.h and FS_IOC_FIEMAP
3261 #include <sys/ioctl.h>
3262 #include <linux/fs.h>
3263 #include <linux/fiemap.h>
3267 ioctl(0, FS_IOC_FIEMAP, 0);
3271 if compile_prog "" "" ; then
3286 if compile_prog "" "" ; then
3290 # check for ppoll support
3297 struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
3298 ppoll(&pfd, 1, 0, 0);
3302 if compile_prog "" "" ; then
3306 # check for prctl(PR_SET_TIMERSLACK , ... ) support
3307 prctl_pr_set_timerslack=no
3309 #include <sys/prctl.h>
3313 prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
3317 if compile_prog "" "" ; then
3318 prctl_pr_set_timerslack=yes
3321 # check for epoll support
3324 #include <sys/epoll.h>
3332 if compile_prog "" "" ; then
3336 # epoll_create1 and epoll_pwait are later additions
3337 # so we must check separately for their presence
3340 #include <sys/epoll.h>
3344 /* Note that we use epoll_create1 as a value, not as
3345 * a function being called. This is necessary so that on
3346 * old SPARC glibc versions where the function was present in
3347 * the library but not declared in the header file we will
3348 * fail the configure check. (Otherwise we will get a compiler
3349 * warning but not an error, and will proceed to fail the
3350 * qemu compile where we compile with -Werror.)
3352 return (int)(uintptr_t)&epoll_create1;
3355 if compile_prog "" "" ; then
3361 #include <sys/epoll.h>
3365 epoll_pwait(0, 0, 0, 0, 0);
3369 if compile_prog "" "" ; then
3373 # check for sendfile support
3376 #include <sys/sendfile.h>
3380 return sendfile(0, 0, 0, 0);
3383 if compile_prog "" "" ; then
3387 # Check if tools are available to build documentation.
3388 if test "$docs" != "no" ; then
3389 if has makeinfo && has pod2man; then
3392 if test "$docs" = "yes" ; then
3393 feature_not_found "docs" "Install texinfo and Perl/perl-podlators"
3399 # Search for bswap_32 function
3402 #include <byteswap.h>
3403 int main(void) { return bswap_32(0); }
3405 if compile_prog "" "" ; then
3409 # Search for bswap32 function
3412 #include <sys/endian.h>
3413 #include <sys/types.h>
3414 #include <machine/bswap.h>
3415 int main(void) { return bswap32(0); }
3417 if compile_prog "" "" ; then
3421 ##########################################
3422 # Do we have libiscsi
3423 # We check for iscsi_write16_sync() to make sure we have a
3424 # at least version 1.4.0 of libiscsi.
3425 if test "$libiscsi" != "no" ; then
3428 #include <iscsi/iscsi.h>
3429 int main(void) { iscsi_write16_sync(NULL,0,0,NULL,0,0,0,0,0,0,0); return 0; }
3431 if $pkg_config --atleast-version=1.7.0 libiscsi; then
3433 libiscsi_cflags=$($pkg_config --cflags libiscsi)
3434 libiscsi_libs=$($pkg_config --libs libiscsi)
3435 elif compile_prog "" "-liscsi" ; then
3437 libiscsi_libs="-liscsi"
3439 if test "$libiscsi" = "yes" ; then
3440 feature_not_found "libiscsi" "Install libiscsi devel"
3446 # We also need to know the API version because there was an
3447 # API change from 1.4.0 to 1.5.0.
3448 if test "$libiscsi" = "yes"; then
3450 #include <iscsi/iscsi.h>
3453 iscsi_read10_task(0, 0, 0, 0, 0, 0, 0);
3457 if compile_prog "" "-liscsi"; then
3458 libiscsi_version="1.4.0"
3462 ##########################################
3466 int main(void) { return isnan(sin(0.0)); }
3468 if compile_prog "" "" ; then
3470 elif compile_prog "" "-lm" ; then
3472 libs_qga="-lm $libs_qga"
3474 error_exit "libm check failed"
3477 ##########################################
3479 # uClibc provides 2 versions of clock_gettime(), one with realtime
3480 # support and one without. This means that the clock_gettime() don't
3481 # need -lrt. We still need it for timer_create() so we check for this
3482 # function in addition.
3487 timer_create(CLOCK_REALTIME, NULL, NULL);
3488 return clock_gettime(CLOCK_REALTIME, NULL);
3492 if compile_prog "" "" ; then
3494 # we need pthread for static linking. use previous pthread test result
3495 elif compile_prog "" "-lrt $pthread_lib" ; then
3497 libs_qga="-lrt $libs_qga"
3500 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
3501 "$aix" != "yes" -a "$haiku" != "yes" ; then
3502 libs_softmmu="-lutil $libs_softmmu"
3505 ##########################################
3507 if test "$spice" != "no" ; then
3510 int main(void) { spice_server_new(); return 0; }
3512 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
3513 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
3514 if $pkg_config --atleast-version=0.12.0 spice-server && \
3515 $pkg_config --atleast-version=0.12.3 spice-protocol && \
3516 compile_prog "$spice_cflags" "$spice_libs" ; then
3518 libs_softmmu="$libs_softmmu $spice_libs"
3519 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
3520 spice_protocol_version=$($pkg_config --modversion spice-protocol)
3521 spice_server_version=$($pkg_config --modversion spice-server)
3523 if test "$spice" = "yes" ; then
3524 feature_not_found "spice" "Install spice-server and spice-protocol devel"
3530 # check for libcacard for smartcard support
3532 # TODO - what's the minimal nss version we support?
3533 if test "$smartcard_nss" != "no"; then
3535 #include <pk11pub.h>
3536 int main(void) { PK11_FreeSlot(0); return 0; }
3538 smartcard_includes="-I\$(SRC_PATH)/libcacard"
3539 libcacard_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs"
3540 libcacard_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags"
3541 test_cflags="$libcacard_cflags"
3542 # The header files in nss < 3.13.3 have a bug which causes them to
3543 # emit a warning. If we're going to compile QEMU with -Werror, then
3544 # test that the headers don't have this bug. Otherwise we would pass
3545 # the configure test but fail to compile QEMU later.
3546 if test "$werror" = "yes"; then
3547 test_cflags="-Werror $test_cflags"
3549 if test -n "$libtool" &&
3550 $pkg_config --atleast-version=3.12.8 nss && \
3551 compile_prog "$test_cflags" "$libcacard_libs"; then
3553 QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags"
3554 QEMU_INCLUDES="$QEMU_INCLUDES $smartcard_includes"
3555 libs_softmmu="$libcacard_libs $libs_softmmu"
3557 if test "$smartcard_nss" = "yes"; then
3558 feature_not_found "nss"
3565 if test "$libusb" != "no" ; then
3566 if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
3568 libusb_cflags=$($pkg_config --cflags libusb-1.0)
3569 libusb_libs=$($pkg_config --libs libusb-1.0)
3570 QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags"
3571 libs_softmmu="$libs_softmmu $libusb_libs"
3573 if test "$libusb" = "yes"; then
3574 feature_not_found "libusb" "Install libusb devel"
3580 # check for usbredirparser for usb network redirection support
3581 if test "$usb_redir" != "no" ; then
3582 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
3584 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
3585 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
3586 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
3587 libs_softmmu="$libs_softmmu $usb_redir_libs"
3589 if test "$usb_redir" = "yes"; then
3590 feature_not_found "usb-redir" "Install usbredir devel"
3596 ##########################################
3597 # check if we have VSS SDK headers for win
3599 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
3600 case "$vss_win32_sdk" in
3601 "") vss_win32_include="-I$source_path" ;;
3602 *\ *) # The SDK is installed in "Program Files" by default, but we cannot
3603 # handle path with spaces. So we symlink the headers into ".sdk/vss".
3604 vss_win32_include="-I$source_path/.sdk/vss"
3605 symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
3607 *) vss_win32_include="-I$vss_win32_sdk"
3610 #define __MIDL_user_allocate_free_DEFINED__
3611 #include <inc/win2003/vss.h>
3612 int main(void) { return VSS_CTX_BACKUP; }
3614 if compile_prog "$vss_win32_include" "" ; then
3615 guest_agent_with_vss="yes"
3616 QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
3617 libs_qga="-lole32 -loleaut32 -lshlwapi -luuid -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
3619 if test "$vss_win32_sdk" != "" ; then
3620 echo "ERROR: Please download and install Microsoft VSS SDK:"
3621 echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490"
3622 echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
3623 echo "ERROR: scripts/extract-vsssdk-headers setup.exe"
3624 echo "ERROR: The headers are extracted in the directory \`inc'."
3625 feature_not_found "VSS support"
3627 guest_agent_with_vss="no"
3631 ##########################################
3632 # lookup Windows platform SDK (if not specified)
3633 # The SDK is needed only to build .tlb (type library) file of guest agent
3634 # VSS provider from the source. It is usually unnecessary because the
3635 # pre-compiled .tlb file is included.
3637 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
3638 if test -z "$win_sdk"; then
3639 programfiles="$PROGRAMFILES"
3640 test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
3641 if test -n "$programfiles"; then
3642 win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
3644 feature_not_found "Windows SDK"
3646 elif test "$win_sdk" = "no"; then
3651 ##########################################
3653 ##########################################
3654 # check if we have fdatasync
3660 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
3661 return fdatasync(0);
3663 #error Not supported
3667 if compile_prog "" "" ; then
3671 ##########################################
3672 # check if we have madvise
3676 #include <sys/types.h>
3677 #include <sys/mman.h>
3679 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
3681 if compile_prog "" "" ; then
3685 ##########################################
3686 # check if we have posix_madvise
3690 #include <sys/mman.h>
3692 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
3694 if compile_prog "" "" ; then
3698 ##########################################
3699 # check if we have usable SIGEV_THREAD_ID
3706 ev.sigev_notify = SIGEV_THREAD_ID;
3707 ev._sigev_un._tid = 0;
3708 asm volatile("" : : "g"(&ev));
3712 if compile_prog "" "" ; then
3716 ##########################################
3717 # check if trace backend exists
3719 $python "$source_path/scripts/tracetool.py" "--backend=$trace_backend" --check-backend > /dev/null 2> /dev/null
3720 if test "$?" -ne 0 ; then
3721 error_exit "invalid trace backend" \
3722 "Please choose a supported trace backend."
3725 ##########################################
3726 # For 'ust' backend, test if ust headers are present
3727 if test "$trace_backend" = "ust"; then
3729 #include <lttng/tracepoint.h>
3730 int main(void) { return 0; }
3732 if compile_prog "" "" ; then
3733 if $pkg_config lttng-ust --exists; then
3734 lttng_ust_libs=`$pkg_config --libs lttng-ust`
3736 lttng_ust_libs="-llttng-ust"
3738 if $pkg_config liburcu-bp --exists; then
3739 urcu_bp_libs=`$pkg_config --libs liburcu-bp`
3741 urcu_bp_libs="-lurcu-bp"
3744 LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
3745 libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
3747 error_exit "Trace backend 'ust' missing lttng-ust header files"
3751 ##########################################
3752 # For 'dtrace' backend, test if 'dtrace' command is present
3753 if test "$trace_backend" = "dtrace"; then
3754 if ! has 'dtrace' ; then
3755 error_exit "dtrace command is not found in PATH $PATH"
3757 trace_backend_stap="no"
3758 if has 'stap' ; then
3759 trace_backend_stap="yes"
3763 ##########################################
3764 # check and set a backend for coroutine
3766 # We prefer ucontext, but it's not always possible. The fallback
3767 # is sigcontext. gthread is not selectable except explicitly, because
3768 # it is not functional enough to run QEMU proper. (It is occasionally
3769 # useful for debugging purposes.) On Windows the only valid backend
3770 # is the Windows-specific one.
3773 if test "$darwin" != "yes"; then
3775 #include <ucontext.h>
3776 #ifdef __stub_makecontext
3777 #error Ignoring glibc stub makecontext which will always fail
3779 int main(void) { makecontext(0, 0, 0); return 0; }
3781 if compile_prog "" "" ; then
3786 if test "$coroutine" = ""; then
3787 if test "$mingw32" = "yes"; then
3789 elif test "$ucontext_works" = "yes"; then
3792 coroutine=sigaltstack
3797 if test "$mingw32" != "yes"; then
3798 error_exit "'windows' coroutine backend only valid for Windows"
3800 # Unfortunately the user visible backend name doesn't match the
3801 # coroutine-*.c filename for this case, so we have to adjust it here.
3805 if test "$ucontext_works" != "yes"; then
3806 feature_not_found "ucontext"
3809 gthread|sigaltstack)
3810 if test "$mingw32" = "yes"; then
3811 error_exit "only the 'windows' coroutine backend is valid for Windows"
3815 error_exit "unknown coroutine backend $coroutine"
3820 if test "$coroutine_pool" = ""; then
3821 if test "$coroutine" = "gthread"; then
3827 if test "$coroutine" = "gthread" -a "$coroutine_pool" = "yes"; then
3828 error_exit "'gthread' coroutine backend does not support pool (use --disable-coroutine-pool)"
3831 ##########################################
3832 # check if we have open_by_handle_at
3834 open_by_handle_at=no
3837 #if !defined(AT_EMPTY_PATH)
3838 # error missing definition
3840 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
3843 if compile_prog "" "" ; then
3844 open_by_handle_at=yes
3847 ########################################
3848 # check if we have linux/magic.h
3852 #include <linux/magic.h>
3857 if compile_prog "" "" ; then
3861 ########################################
3862 # check whether we can disable warning option with a pragma (this is needed
3863 # to silence warnings in the headers of some versions of external libraries).
3864 # This test has to be compiled with -Werror as otherwise an unknown pragma is
3867 # If we can't selectively disable warning in the code, disable -Werror so that
3868 # the build doesn't fail anyway.
3870 pragma_disable_unused_but_set=no
3872 #pragma GCC diagnostic push
3873 #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
3874 #pragma GCC diagnostic ignored "-Wstrict-prototypes"
3875 #pragma GCC diagnostic pop
3881 if compile_prog "-Werror" "" ; then
3882 pragma_diagnostic_available=yes
3887 ########################################
3888 # check if we have valgrind/valgrind.h and valgrind/memcheck.h
3892 #include <valgrind/valgrind.h>
3893 #include <valgrind/memcheck.h>
3898 if compile_prog "" "" ; then
3902 ########################################
3903 # check if environ is declared
3913 if compile_prog "" "" ; then
3917 ########################################
3918 # check if cpuid.h is usable.
3924 unsigned a, b, c, d;
3925 int max = __get_cpuid_max(0, 0);
3928 __cpuid(1, a, b, c, d);
3932 __cpuid_count(7, 0, a, b, c, d);
3938 if compile_prog "" "" ; then
3942 ########################################
3943 # check if __[u]int128_t is usable.
3947 #if defined(__clang_major__) && defined(__clang_minor__)
3948 # if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
3949 # error __int128_t does not work in CLANG before 3.2
3961 if compile_prog "" "" ; then
3965 ########################################
3966 # check if getauxval is available.
3970 #include <sys/auxv.h>
3972 return getauxval(AT_HWCAP) == 0;
3975 if compile_prog "" "" ; then
3979 ##########################################
3982 if test "$libav" != "no"; then
3983 libavcodec_package="libavcodec"
3984 libavcodec_version="54.35.0"
3985 libavutil_package="libavutil"
3986 libavutil_version="52.3.0"
3987 libavformat_package="libavformat"
3988 libavformat_version="54.20.3"
3989 libavresample_package="libavresample"
3990 libavresample_version="1.0.1"
3992 if $pkg_config --exists "$libavcodec_package >= $libavcodec_version" ; then
3993 libav_cflags=`$pkg_config --cflags $libavcodec_package`
3994 libav_libs=`$pkg_config --libs $libavcodec_package`
3995 libs_softmmu="$libav_libs $libs_softmmu"
3996 QEMU_CFLAGS="$QEMU_CFLAGS $libav_cflags"
3999 if test "$libav" = "yes" ; then
4000 feature_not_found "libav"
4005 if $pkg_config --exists "$libavutil_package >= $libavutil_version" ; then
4006 libav_libs=`$pkg_config --libs-only-l $libavutil_package`
4007 libs_softmmu="$libav_libs $libs_softmmu"
4010 if test "$libav" = "yes" ; then
4011 feature_not_found "libav"
4016 if $pkg_config --exists "$libavformat_package >= $libavformat_version" ; then
4017 libav_libs=`$pkg_config --libs-only-l $libavformat_package`
4018 libs_softmmu="$libav_libs $libs_softmmu"
4021 if test "$libav" = "yes" ; then
4022 feature_not_found "libav"
4027 if $pkg_config --exists "$libavresample_package >= $libavresample_version" ; then
4028 libav_libs=`$pkg_config --libs-only-l $libavresample_package`
4029 libs_softmmu="$libav_libs $libs_softmmu"
4032 if test "$libav" = "yes" ; then
4033 feature_not_found "libav"
4040 ##########################################
4043 if test "$png" != "no"; then
4044 png_package="libpng"
4046 if $pkg_config --exists "$png_package" ; then
4047 png_cflags=`$pkg_config --cflags $png_package`
4048 png_libs=`$pkg_config --libs $png_package`
4049 libs_softmmu="$png_libs $libs_softmmu"
4050 QEMU_CFLAGS="$QEMU_CFLAGS $png_cflags"
4053 if test "$png" = "yes" ; then
4054 feature_not_found "png"
4060 ##########################################
4062 # After here, no more $cc or $ld runs
4064 if test "$gcov" = "yes" ; then
4065 CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
4066 LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
4067 elif test "$debug" = "no" ; then
4068 CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
4071 ##########################################
4073 if test "$libnfs" != "no" ; then
4074 if $pkg_config --atleast-version=1.9.3 libnfs; then
4076 libnfs_libs=$($pkg_config --libs libnfs)
4077 LIBS="$LIBS $libnfs_libs"
4079 if test "$libnfs" = "yes" ; then
4080 feature_not_found "libnfs"
4086 # Disable zero malloc errors for official releases unless explicitly told to
4088 if test -z "$zero_malloc" ; then
4089 if test "$z_version" = "50" ; then
4096 # Now we've finished running tests it's OK to add -Werror to the compiler flags
4097 if test "$werror" = "yes"; then
4098 QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
4101 if test "$solaris" = "no" ; then
4102 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
4103 LDFLAGS="-Wl,--warn-common $LDFLAGS"
4107 # test if pod2man has --utf8 option
4108 if pod2man --help | grep -q utf8; then
4109 POD2MAN="pod2man --utf8"
4114 # Use ASLR, no-SEH and DEP if available
4115 if test "$mingw32" = "yes" ; then
4116 for flag in --dynamicbase --no-seh --nxcompat; do
4117 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
4118 LDFLAGS="-Wl,$flag $LDFLAGS"
4123 qemu_confdir=$sysconfdir$confsuffix
4124 qemu_moddir=$libdir$confsuffix
4125 qemu_datadir=$datadir$confsuffix
4126 qemu_localedir="$datadir/locale"
4129 if test "$want_tools" = "yes" ; then
4130 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
4131 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
4132 tools="qemu-nbd\$(EXESUF) $tools"
4135 if test "$softmmu" = yes ; then
4136 if test "$virtfs" != no ; then
4137 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
4139 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
4141 if test "$virtfs" = yes; then
4142 error_exit "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
4148 if [ "$guest_agent" != "no" ]; then
4149 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
4150 tools="qemu-ga\$(EXESUF) $tools"
4151 if [ "$mingw32" = "yes" -a "$guest_agent_with_vss" = "yes" ]; then
4152 tools="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb $tools"
4155 elif [ "$guest_agent" != yes ]; then
4158 error_exit "Guest agent is not supported on this platform"
4162 # Mac OS X ships with a broken assembler
4164 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
4165 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
4166 "$softmmu" = yes ; then
4169 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
4170 roms="$roms spapr-rtas"
4173 if test "$cpu" = "s390x" ; then
4174 roms="$roms s390-ccw"
4177 # Probe for the need for relocating the user-only binary.
4178 if test "$pie" = "no" ; then
4181 arm | hppa | i386 | m68k | ppc | ppc64 | s390* | sparc | sparc64 | x86_64 | x32)
4182 textseg_addr=0x60000000
4185 textseg_addr=0x400000
4188 if [ -n "$textseg_addr" ]; then
4190 int main(void) { return 0; }
4192 textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
4193 if ! compile_prog "" "$textseg_ldflags"; then
4194 # In case ld does not support -Ttext-segment, edit the default linker
4195 # script via sed to set the .text start addr. This is needed on FreeBSD
4197 $ld --verbose | sed \
4198 -e '1,/==================================================/d' \
4199 -e '/==================================================/,$d' \
4200 -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
4201 -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
4202 textseg_ldflags="-Wl,-T../config-host.ld"
4207 # add pixman flags after all config tests are done
4208 QEMU_CFLAGS="$QEMU_CFLAGS $pixman_cflags $fdt_cflags"
4209 libs_softmmu="$libs_softmmu $pixman_libs"
4211 echo "Install prefix $prefix"
4212 echo "BIOS directory `eval echo $qemu_datadir`"
4213 echo "binary directory `eval echo $bindir`"
4214 echo "library directory `eval echo $libdir`"
4215 echo "module directory `eval echo $qemu_moddir`"
4216 echo "libexec directory `eval echo $libexecdir`"
4217 echo "include directory `eval echo $includedir`"
4218 echo "config directory `eval echo $sysconfdir`"
4219 if test "$mingw32" = "no" ; then
4220 echo "local state directory `eval echo $local_statedir`"
4221 echo "Manual directory `eval echo $mandir`"
4222 echo "ELF interp prefix $interp_prefix"
4224 echo "local state directory queried at runtime"
4225 echo "Windows SDK $win_sdk"
4227 echo "Source path $source_path"
4228 echo "C compiler $cc"
4229 echo "Host C compiler $host_cc"
4230 echo "C++ compiler $cxx"
4231 echo "Objective-C compiler $objcc"
4232 echo "ARFLAGS $ARFLAGS"
4233 echo "CFLAGS $CFLAGS"
4234 echo "QEMU_CFLAGS $QEMU_CFLAGS"
4235 echo "LDFLAGS $LDFLAGS"
4237 echo "install $install"
4238 echo "python $python"
4239 if test "$slirp" = "yes" ; then
4242 echo "module support $modules"
4243 echo "host CPU $cpu"
4244 echo "host big endian $bigendian"
4245 echo "target list $target_list"
4246 echo "tcg debug enabled $debug_tcg"
4247 echo "gprof enabled $gprof"
4248 echo "sparse enabled $sparse"
4249 echo "strip binaries $strip_opt"
4250 echo "profiler $profiler"
4251 echo "static build $static"
4252 echo "-Werror enabled $werror"
4253 if test "$darwin" = "yes" ; then
4254 echo "Cocoa support $cocoa"
4256 echo "pixman $pixman"
4257 echo "SDL support $sdl"
4258 echo "GTK support $gtk"
4259 echo "VTE support $vte"
4260 echo "curses support $curses"
4261 echo "curl support $curl"
4262 echo "mingw32 support $mingw32"
4263 echo "Audio drivers $audio_drv_list"
4264 echo "Block whitelist (rw) $block_drv_rw_whitelist"
4265 echo "Block whitelist (ro) $block_drv_ro_whitelist"
4266 echo "VirtFS support $virtfs"
4267 echo "VNC support $vnc"
4268 if test "$vnc" = "yes" ; then
4269 echo "VNC TLS support $vnc_tls"
4270 echo "VNC SASL support $vnc_sasl"
4271 echo "VNC JPEG support $vnc_jpeg"
4272 echo "VNC PNG support $vnc_png"
4273 echo "VNC WS support $vnc_ws"
4275 if test -n "$sparc_cpu"; then
4276 echo "Target Sparc Arch $sparc_cpu"
4278 echo "xen support $xen"
4279 echo "brlapi support $brlapi"
4280 echo "bluez support $bluez"
4281 echo "Documentation $docs"
4282 [ ! -z "$uname_release" ] && \
4283 echo "uname -r $uname_release"
4284 echo "GUEST_BASE $guest_base"
4286 echo "vde support $vde"
4287 echo "netmap support $netmap"
4288 echo "Linux AIO support $linux_aio"
4289 echo "ATTR/XATTR support $attr"
4290 echo "Install blobs $blobs"
4291 echo "KVM support $kvm"
4292 echo "RDMA support $rdma"
4293 echo "TCG interpreter $tcg_interpreter"
4294 echo "fdt support $fdt"
4295 echo "preadv support $preadv"
4296 echo "fdatasync $fdatasync"
4297 echo "madvise $madvise"
4298 echo "posix_madvise $posix_madvise"
4299 echo "sigev_thread_id $sigev_thread_id"
4300 echo "uuid support $uuid"
4301 echo "libcap-ng support $cap_ng"
4302 echo "vhost-net support $vhost_net"
4303 echo "vhost-scsi support $vhost_scsi"
4304 echo "Trace backend $trace_backend"
4305 echo "Trace output file $trace_file-<pid>"
4306 if test "$spice" = "yes"; then
4307 echo "spice support $spice ($spice_protocol_version/$spice_server_version)"
4309 echo "spice support $spice"
4311 echo "rbd support $rbd"
4312 echo "xfsctl support $xfs"
4313 echo "nss used $smartcard_nss"
4314 echo "libusb $libusb"
4315 echo "usb net redir $usb_redir"
4316 echo "EFence support $efence"
4317 echo "GLX support $glx"
4318 if test "$libiscsi_version" = "1.4.0"; then
4319 echo "libiscsi support $libiscsi (1.4.0)"
4321 echo "libiscsi support $libiscsi"
4323 echo "libnfs support $libnfs"
4324 echo "build guest agent $guest_agent"
4325 echo "QGA VSS support $guest_agent_with_vss"
4326 echo "seccomp support $seccomp"
4327 echo "coroutine backend $coroutine"
4328 echo "coroutine pool $coroutine_pool"
4329 echo "GlusterFS support $glusterfs"
4330 echo "virtio-blk-data-plane $virtio_blk_data_plane"
4331 echo "gcov $gcov_tool"
4332 echo "gcov enabled $gcov"
4333 echo "TPM support $tpm"
4334 echo "libssh2 support $libssh2"
4335 echo "TPM passthrough $tpm_passthrough"
4336 echo "QOM debugging $qom_cast_debug"
4338 echo "Quorum $quorum"
4339 echo "lzo support $lzo"
4340 echo "snappy support $snappy"
4342 echo "HAX support $hax"
4343 echo "GL support $gl"
4344 echo "YaGL support $yagl"
4345 echo "YaGL stats $yagl_stats"
4346 echo "OpenGL support $opengl"
4347 echo "VIGS support $vigs"
4350 echo "TIZEN-maru support $maru"
4351 echo "TIZEN-maru shared framebuffer support $shm"
4352 echo "TIZEN-maru libav support $libav"
4353 echo "TIZEN-maru png support $png"
4356 if test "$sdl_too_old" = "yes"; then
4357 echo "-> Your SDL version is too old - please upgrade to have SDL support"
4360 config_host_mak="config-host.mak"
4362 echo "# Automatically generated by configure - do not modify" >config-all-disas.mak
4364 echo "# Automatically generated by configure - do not modify" > $config_host_mak
4365 echo >> $config_host_mak
4367 echo all: >> $config_host_mak
4368 echo "prefix=$prefix" >> $config_host_mak
4369 echo "bindir=$bindir" >> $config_host_mak
4370 echo "libdir=$libdir" >> $config_host_mak
4371 echo "libexecdir=$libexecdir" >> $config_host_mak
4372 echo "includedir=$includedir" >> $config_host_mak
4373 echo "mandir=$mandir" >> $config_host_mak
4374 echo "sysconfdir=$sysconfdir" >> $config_host_mak
4375 echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
4376 echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
4377 echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
4378 echo "qemu_moddir=$qemu_moddir" >> $config_host_mak
4379 if test "$mingw32" = "no" ; then
4380 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
4382 echo "qemu_helperdir=$libexecdir" >> $config_host_mak
4383 echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
4384 echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
4385 echo "qemu_localedir=$qemu_localedir" >> $config_host_mak
4386 echo "libs_softmmu=$libs_softmmu" >> $config_host_mak
4388 echo "ARCH=$ARCH" >> $config_host_mak
4390 if test "$debug_tcg" = "yes" ; then
4391 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
4393 if test "$strip_opt" = "yes" ; then
4394 echo "STRIP=${strip}" >> $config_host_mak
4396 if test "$bigendian" = "yes" ; then
4397 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
4399 if test "$mingw32" = "yes" ; then
4400 echo "CONFIG_WIN32=y" >> $config_host_mak
4401 rc_version=`cat $source_path/VERSION`
4402 version_major=${rc_version%%.*}
4403 rc_version=${rc_version#*.}
4404 version_minor=${rc_version%%.*}
4405 rc_version=${rc_version#*.}
4406 version_subminor=${rc_version%%.*}
4408 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
4409 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
4410 if test "$guest_agent_with_vss" = "yes" ; then
4411 echo "CONFIG_QGA_VSS=y" >> $config_host_mak
4412 echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
4415 echo "CONFIG_POSIX=y" >> $config_host_mak
4418 if test "$linux" = "yes" ; then
4419 echo "CONFIG_LINUX=y" >> $config_host_mak
4422 if test "$darwin" = "yes" ; then
4423 echo "CONFIG_DARWIN=y" >> $config_host_mak
4426 if test "$aix" = "yes" ; then
4427 echo "CONFIG_AIX=y" >> $config_host_mak
4430 if test "$solaris" = "yes" ; then
4431 echo "CONFIG_SOLARIS=y" >> $config_host_mak
4432 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
4433 if test "$needs_libsunmath" = "yes" ; then
4434 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
4437 if test "$haiku" = "yes" ; then
4438 echo "CONFIG_HAIKU=y" >> $config_host_mak
4440 if test "$static" = "yes" ; then
4441 echo "CONFIG_STATIC=y" >> $config_host_mak
4443 if test "$profiler" = "yes" ; then
4444 echo "CONFIG_PROFILER=y" >> $config_host_mak
4446 if test "$slirp" = "yes" ; then
4447 echo "CONFIG_SLIRP=y" >> $config_host_mak
4448 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
4450 if test "$vde" = "yes" ; then
4451 echo "CONFIG_VDE=y" >> $config_host_mak
4453 if test "$netmap" = "yes" ; then
4454 echo "CONFIG_NETMAP=y" >> $config_host_mak
4456 if test "$cap_ng" = "yes" ; then
4457 echo "CONFIG_LIBCAP=y" >> $config_host_mak
4459 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
4460 for drv in $audio_drv_list; do
4461 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'`
4462 echo "$def=y" >> $config_host_mak
4463 if test "$drv" = "fmod"; then
4464 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
4467 if test "$audio_pt_int" = "yes" ; then
4468 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
4470 if test "$audio_win_int" = "yes" ; then
4471 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
4473 echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
4474 echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
4475 if test "$vnc" = "yes" ; then
4476 echo "CONFIG_VNC=y" >> $config_host_mak
4478 if test "$vnc_tls" = "yes" ; then
4479 echo "CONFIG_VNC_TLS=y" >> $config_host_mak
4481 if test "$vnc_sasl" = "yes" ; then
4482 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
4484 if test "$vnc_jpeg" = "yes" ; then
4485 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
4487 if test "$vnc_png" = "yes" ; then
4488 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
4490 if test "$vnc_ws" = "yes" ; then
4491 echo "CONFIG_VNC_WS=y" >> $config_host_mak
4492 echo "VNC_WS_CFLAGS=$vnc_ws_cflags" >> $config_host_mak
4494 if test "$fnmatch" = "yes" ; then
4495 echo "CONFIG_FNMATCH=y" >> $config_host_mak
4497 if test "$uuid" = "yes" ; then
4498 echo "CONFIG_UUID=y" >> $config_host_mak
4500 if test "$xfs" = "yes" ; then
4501 echo "CONFIG_XFS=y" >> $config_host_mak
4503 qemu_version=`head $source_path/VERSION`
4504 echo "VERSION=$qemu_version" >>$config_host_mak
4505 echo "PKGVERSION=$pkgversion" >>$config_host_mak
4506 echo "SRC_PATH=$source_path" >> $config_host_mak
4507 echo "TARGET_DIRS=$target_list" >> $config_host_mak
4508 if [ "$docs" = "yes" ] ; then
4509 echo "BUILD_DOCS=yes" >> $config_host_mak
4511 if test "$modules" = "yes"; then
4512 # $shacmd can generate a hash started with digit, which the compiler doesn't
4513 # like as an symbol. So prefix it with an underscore
4514 echo "CONFIG_STAMP=_`(echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ `" >> $config_host_mak
4515 echo "CONFIG_MODULES=y" >> $config_host_mak
4517 if test "$sdl" = "yes" ; then
4518 echo "CONFIG_SDL=y" >> $config_host_mak
4519 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
4521 if test "$cocoa" = "yes" ; then
4522 echo "CONFIG_COCOA=y" >> $config_host_mak
4524 if test "$curses" = "yes" ; then
4525 echo "CONFIG_CURSES=y" >> $config_host_mak
4527 if test "$utimens" = "yes" ; then
4528 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
4530 if test "$pipe2" = "yes" ; then
4531 echo "CONFIG_PIPE2=y" >> $config_host_mak
4533 if test "$accept4" = "yes" ; then
4534 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
4536 if test "$splice" = "yes" ; then
4537 echo "CONFIG_SPLICE=y" >> $config_host_mak
4539 if test "$eventfd" = "yes" ; then
4540 echo "CONFIG_EVENTFD=y" >> $config_host_mak
4542 if test "$fallocate" = "yes" ; then
4543 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
4545 if test "$fallocate_punch_hole" = "yes" ; then
4546 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
4548 if test "$sync_file_range" = "yes" ; then
4549 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
4551 if test "$fiemap" = "yes" ; then
4552 echo "CONFIG_FIEMAP=y" >> $config_host_mak
4554 if test "$dup3" = "yes" ; then
4555 echo "CONFIG_DUP3=y" >> $config_host_mak
4557 if test "$ppoll" = "yes" ; then
4558 echo "CONFIG_PPOLL=y" >> $config_host_mak
4560 if test "$prctl_pr_set_timerslack" = "yes" ; then
4561 echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
4563 if test "$epoll" = "yes" ; then
4564 echo "CONFIG_EPOLL=y" >> $config_host_mak
4566 if test "$epoll_create1" = "yes" ; then
4567 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
4569 if test "$epoll_pwait" = "yes" ; then
4570 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
4572 if test "$sendfile" = "yes" ; then
4573 echo "CONFIG_SENDFILE=y" >> $config_host_mak
4575 if test "$inotify" = "yes" ; then
4576 echo "CONFIG_INOTIFY=y" >> $config_host_mak
4578 if test "$inotify1" = "yes" ; then
4579 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
4581 if test "$byteswap_h" = "yes" ; then
4582 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
4584 if test "$bswap_h" = "yes" ; then
4585 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
4587 if test "$curl" = "yes" ; then
4588 echo "CONFIG_CURL=m" >> $config_host_mak
4589 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
4590 echo "CURL_LIBS=$curl_libs" >> $config_host_mak
4592 if test "$brlapi" = "yes" ; then
4593 echo "CONFIG_BRLAPI=y" >> $config_host_mak
4595 if test "$bluez" = "yes" ; then
4596 echo "CONFIG_BLUEZ=y" >> $config_host_mak
4597 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
4599 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
4600 if test "$gtk" = "yes" ; then
4601 echo "CONFIG_GTK=y" >> $config_host_mak
4602 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
4604 if test "$vte" = "yes" ; then
4605 echo "CONFIG_VTE=y" >> $config_host_mak
4606 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
4608 if test "$xen" = "yes" ; then
4609 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
4610 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
4612 if test "$linux_aio" = "yes" ; then
4613 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
4615 if test "$attr" = "yes" ; then
4616 echo "CONFIG_ATTR=y" >> $config_host_mak
4618 if test "$libattr" = "yes" ; then
4619 echo "CONFIG_LIBATTR=y" >> $config_host_mak
4621 if test "$virtfs" = "yes" ; then
4622 echo "CONFIG_VIRTFS=y" >> $config_host_mak
4624 if test "$vhost_scsi" = "yes" ; then
4625 echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
4627 if test "$blobs" = "yes" ; then
4628 echo "INSTALL_BLOBS=yes" >> $config_host_mak
4630 if test "$iovec" = "yes" ; then
4631 echo "CONFIG_IOVEC=y" >> $config_host_mak
4633 if test "$preadv" = "yes" ; then
4634 echo "CONFIG_PREADV=y" >> $config_host_mak
4636 if test "$fdt" = "yes" ; then
4637 echo "CONFIG_FDT=y" >> $config_host_mak
4639 if test "$signalfd" = "yes" ; then
4640 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
4642 if test "$tcg_interpreter" = "yes" ; then
4643 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
4645 if test "$fdatasync" = "yes" ; then
4646 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
4648 if test "$madvise" = "yes" ; then
4649 echo "CONFIG_MADVISE=y" >> $config_host_mak
4651 if test "$posix_madvise" = "yes" ; then
4652 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
4654 if test "$sigev_thread_id" = "yes" ; then
4655 echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak
4658 if test "$spice" = "yes" ; then
4659 echo "CONFIG_SPICE=y" >> $config_host_mak
4662 if test "$efence" = "yes" ; then
4663 echo "CONFIG_EFENCE=y" >> $config_host_mak
4666 if test "$yagl" = "yes" ; then
4667 echo "CONFIG_YAGL=y" >> $config_host_mak
4668 if test "$linux" = "yes" ; then
4670 elif test "$mingw32" = "yes" ; then
4672 elif test "$darwin" = "yes" ; then
4674 echo "ERROR: YaGL is not available on $targetos"
4679 if test "$yagl_stats" = "yes" ; then
4680 echo "CONFIG_YAGL_STATS=y" >> $config_host_mak
4683 if test "$vigs" = "yes" ; then
4684 echo "CONFIG_VIGS=y" >> $config_host_mak
4687 if test "$smartcard" = "yes" ; then
4688 echo "CONFIG_SMARTCARD=y" >> $config_host_mak
4691 if test "$smartcard_nss" = "yes" ; then
4692 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
4693 echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
4694 echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
4697 if test "$libusb" = "yes" ; then
4698 echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
4701 if test "$usb_redir" = "yes" ; then
4702 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
4705 if test "$glx" = "yes" ; then
4706 echo "CONFIG_GLX=y" >> $config_host_mak
4707 echo "GLX_LIBS=$glx_libs" >> $config_host_mak
4710 if test "$lzo" = "yes" ; then
4711 echo "CONFIG_LZO=y" >> $config_host_mak
4714 if test "$snappy" = "yes" ; then
4715 echo "CONFIG_SNAPPY=y" >> $config_host_mak
4718 if test "$libiscsi" = "yes" ; then
4719 echo "CONFIG_LIBISCSI=m" >> $config_host_mak
4720 if test "$libiscsi_version" = "1.4.0"; then
4721 echo "CONFIG_LIBISCSI_1_4=y" >> $config_host_mak
4723 echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
4724 echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
4727 if test "$libnfs" = "yes" ; then
4728 echo "CONFIG_LIBNFS=y" >> $config_host_mak
4731 if test "$seccomp" = "yes"; then
4732 echo "CONFIG_SECCOMP=y" >> $config_host_mak
4735 # XXX: suppress that
4736 if [ "$bsd" = "yes" ] ; then
4737 echo "CONFIG_BSD=y" >> $config_host_mak
4740 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
4742 if test "$zero_malloc" = "yes" ; then
4743 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
4745 if test "$qom_cast_debug" = "yes" ; then
4746 echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
4748 if test "$rbd" = "yes" ; then
4749 echo "CONFIG_RBD=m" >> $config_host_mak
4750 echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
4751 echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
4754 echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
4755 if test "$coroutine_pool" = "yes" ; then
4756 echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
4758 echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
4761 if test "$open_by_handle_at" = "yes" ; then
4762 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
4765 if test "$linux_magic_h" = "yes" ; then
4766 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
4769 if test "$pragma_diagnostic_available" = "yes" ; then
4770 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
4773 if test "$valgrind_h" = "yes" ; then
4774 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
4777 if test "$has_environ" = "yes" ; then
4778 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
4781 if test "$cpuid_h" = "yes" ; then
4782 echo "CONFIG_CPUID_H=y" >> $config_host_mak
4785 if test "$int128" = "yes" ; then
4786 echo "CONFIG_INT128=y" >> $config_host_mak
4789 if test "$getauxval" = "yes" ; then
4790 echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
4793 if test "$glusterfs" = "yes" ; then
4794 echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
4795 echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
4796 echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
4799 if test "$glusterfs_discard" = "yes" ; then
4800 echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
4803 if test "$glusterfs_zerofill" = "yes" ; then
4804 echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
4807 if test "$libssh2" = "yes" ; then
4808 echo "CONFIG_LIBSSH2=m" >> $config_host_mak
4809 echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
4810 echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
4813 if test "$quorum" = "yes" ; then
4814 echo "CONFIG_QUORUM=y" >> $config_host_mak
4817 if test "$virtio_blk_data_plane" = "yes" ; then
4818 echo 'CONFIG_VIRTIO_BLK_DATA_PLANE=$(CONFIG_VIRTIO)' >> $config_host_mak
4821 if test "$vhdx" = "yes" ; then
4822 echo "CONFIG_VHDX=y" >> $config_host_mak
4826 if test "$libusb" = "yes"; then
4827 echo "HOST_USB=libusb legacy" >> $config_host_mak
4829 echo "HOST_USB=stub" >> $config_host_mak
4833 if test "$maru" = "yes" ; then
4834 echo "CONFIG_MARU=y" >> $config_host_mak
4836 if test "$shm" = "yes" ; then
4837 echo "CONFIG_USE_SHM=y" >> $config_host_mak
4839 if test "$gl" = "yes" ; then
4840 echo "CONFIG_GL_BACKEND=y" >> $config_host_mak
4842 if test "$libav" = "yes" ; then
4843 echo "CONFIG_LIBAV=y" >> $config_host_mak
4845 if test "$png" = "yes" ; then
4846 echo "CONFIG_PNG=y" >> $config_host_mak
4849 # TPM passthrough support?
4850 if test "$tpm" = "yes"; then
4851 echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
4852 if test "$tpm_passthrough" = "yes"; then
4853 echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
4857 # use default implementation for tracing backend-specific routines
4859 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
4860 if test "$trace_backend" = "nop"; then
4861 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
4863 if test "$trace_backend" = "simple"; then
4864 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
4866 # Set the appropriate trace file.
4867 trace_file="\"$trace_file-\" FMT_pid"
4869 if test "$trace_backend" = "stderr"; then
4870 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
4873 if test "$trace_backend" = "ust"; then
4874 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
4876 if test "$trace_backend" = "dtrace"; then
4877 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
4878 if test "$trace_backend_stap" = "yes" ; then
4879 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
4882 if test "$trace_backend" = "ftrace"; then
4883 if test "$linux" = "yes" ; then
4884 echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
4887 feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
4890 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
4891 if test "$trace_default" = "yes"; then
4892 echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak
4894 if test "$hax" = "yes" ; then
4895 if test "$mingw32" = "yes" ; then
4896 echo "CONFIG_HAX_BACKEND=y" >> $config_host_mak
4897 elif test "$darwin" = "yes" ; then
4898 echo "CONFIG_HAX_BACKEND=y" >> $config_host_mak
4904 if test "$rdma" = "yes" ; then
4905 echo "CONFIG_RDMA=y" >> $config_host_mak
4908 # Hold two types of flag:
4909 # CONFIG_THREAD_SETNAME_BYTHREAD - we've got a way of setting the name on
4910 # a thread we have a handle to
4911 # CONFIG_PTHREAD_SETNAME_NP - A way of doing it on a particular
4913 if test "$pthread_setname_np" = "yes" ; then
4914 echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
4915 echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
4918 if test "$tcg_interpreter" = "yes"; then
4919 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
4920 elif test "$ARCH" = "sparc64" ; then
4921 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
4922 elif test "$ARCH" = "s390x" ; then
4923 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
4924 elif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
4925 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
4927 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
4929 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
4931 echo "TOOLS=$tools" >> $config_host_mak
4932 echo "ROMS=$roms" >> $config_host_mak
4933 echo "MAKE=$make" >> $config_host_mak
4934 echo "INSTALL=$install" >> $config_host_mak
4935 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
4936 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
4937 if test -n "$libtool"; then
4938 echo "INSTALL_PROG=\$(LIBTOOL) --mode=install $install -c -m 0755" >> $config_host_mak
4939 echo "INSTALL_LIB=\$(LIBTOOL) --mode=install $install -c -m 0644" >> $config_host_mak
4941 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
4942 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
4944 echo "PYTHON=$python" >> $config_host_mak
4945 echo "CC=$cc" >> $config_host_mak
4946 if $iasl -h > /dev/null 2>&1; then
4947 echo "IASL=$iasl" >> $config_host_mak
4949 echo "CC_I386=$cc_i386" >> $config_host_mak
4950 echo "HOST_CC=$host_cc" >> $config_host_mak
4951 echo "CXX=$cxx" >> $config_host_mak
4952 echo "OBJCC=$objcc" >> $config_host_mak
4953 echo "AR=$ar" >> $config_host_mak
4954 echo "ARFLAGS=$ARFLAGS" >> $config_host_mak
4955 echo "AS=$as" >> $config_host_mak
4956 echo "CPP=$cpp" >> $config_host_mak
4957 echo "OBJCOPY=$objcopy" >> $config_host_mak
4958 echo "LD=$ld" >> $config_host_mak
4959 echo "WINDRES=$windres" >> $config_host_mak
4960 echo "LIBTOOL=$libtool" >> $config_host_mak
4961 echo "CFLAGS=$CFLAGS" >> $config_host_mak
4962 echo "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
4963 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
4964 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
4965 if test "$sparse" = "yes" ; then
4966 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
4967 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
4968 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
4970 if test "$cross_prefix" != ""; then
4971 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak
4973 echo "AUTOCONF_HOST := " >> $config_host_mak
4975 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
4976 echo "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
4977 echo "LIBTOOLFLAGS=$LIBTOOLFLAGS" >> $config_host_mak
4978 echo "LIBS+=$LIBS" >> $config_host_mak
4979 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
4980 echo "EXESUF=$EXESUF" >> $config_host_mak
4981 echo "DSOSUF=$DSOSUF" >> $config_host_mak
4982 echo "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
4983 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
4984 echo "POD2MAN=$POD2MAN" >> $config_host_mak
4985 echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
4986 if test "$gcov" = "yes" ; then
4987 echo "CONFIG_GCOV=y" >> $config_host_mak
4988 echo "GCOV=$gcov_tool" >> $config_host_mak
4991 # use included Linux headers
4992 if test "$linux" = "yes" ; then
4993 mkdir -p linux-headers
5008 # For most CPUs the kernel architecture name and QEMU CPU name match.
5012 # For non-KVM architectures we will not have asm headers
5013 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
5014 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
5018 for target in $target_list; do
5019 target_dir="$target"
5020 config_target_mak=$target_dir/config-target.mak
5021 target_name=`echo $target | cut -d '-' -f 1`
5022 target_bigendian="no"
5024 case "$target_name" in
5025 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
5026 target_bigendian=yes
5030 target_user_only="no"
5031 target_linux_user="no"
5032 target_bsd_user="no"
5034 ${target_name}-softmmu)
5035 target_softmmu="yes"
5037 ${target_name}-linux-user)
5038 if test "$linux" != "yes" ; then
5039 error_exit "Target '$target' is only available on a Linux host"
5041 target_user_only="yes"
5042 target_linux_user="yes"
5044 ${target_name}-bsd-user)
5045 if test "$bsd" != "yes" ; then
5046 error_exit "Target '$target' is only available on a BSD host"
5048 target_user_only="yes"
5049 target_bsd_user="yes"
5052 error_exit "Target '$target' not recognised"
5057 mkdir -p $target_dir
5058 echo "# Automatically generated by configure - do not modify" > $config_target_mak
5061 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_name/g"`
5064 TARGET_ARCH="$target_name"
5068 case "$target_name" in
5072 TARGET_BASE_ARCH=i386
5079 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
5082 TARGET_BASE_ARCH=arm
5084 gdb_xml_files="aarch64-core.xml aarch64-fpu.xml"
5092 gdb_xml_files="cf-core.xml cf-fp.xml"
5094 microblaze|microblazeel)
5095 TARGET_ARCH=microblaze
5100 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
5104 TARGET_BASE_ARCH=mips
5105 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
5106 echo "TARGET_ABI32=y" >> $config_target_mak
5110 TARGET_BASE_ARCH=mips
5111 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
5116 TARGET_ARCH=openrisc
5117 TARGET_BASE_ARCH=openrisc
5120 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5123 TARGET_BASE_ARCH=ppc
5125 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5128 TARGET_BASE_ARCH=ppc
5130 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5134 TARGET_BASE_ARCH=ppc
5136 echo "TARGET_ABI32=y" >> $config_target_mak
5137 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5146 TARGET_BASE_ARCH=sparc
5150 TARGET_BASE_ARCH=sparc
5151 TARGET_ABI_DIR=sparc
5152 echo "TARGET_ABI32=y" >> $config_target_mak
5162 error_exit "Unsupported target CPU"
5165 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
5166 if [ "$TARGET_BASE_ARCH" = "" ]; then
5167 TARGET_BASE_ARCH=$TARGET_ARCH
5170 symlink "$source_path/Makefile.target" "$target_dir/Makefile"
5173 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
5176 target_arch_name="`upper $TARGET_ARCH`"
5177 echo "TARGET_$target_arch_name=y" >> $config_target_mak
5178 echo "TARGET_NAME=$target_name" >> $config_target_mak
5179 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
5180 if [ "$TARGET_ABI_DIR" = "" ]; then
5181 TARGET_ABI_DIR=$TARGET_ARCH
5183 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
5184 case "$target_name" in
5186 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
5187 echo "CONFIG_XEN=y" >> $config_target_mak
5188 if test "$xen_pci_passthrough" = yes; then
5189 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
5195 case "$target_name" in
5196 aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x)
5197 # Make sure the target and host cpus are compatible
5198 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
5199 \( "$target_name" = "$cpu" -o \
5200 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \
5201 \( "$target_name" = "ppc64" -a "$cpu" = "ppc" \) -o \
5202 \( "$target_name" = "ppc" -a "$cpu" = "ppc64" \) -o \
5203 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
5204 \( "$target_name" = "x86_64" -a "$cpu" = "i386" \) -o \
5205 \( "$target_name" = "i386" -a "$cpu" = "x86_64" \) \) ; then
5206 echo "CONFIG_KVM=y" >> $config_target_mak
5207 if test "$vhost_net" = "yes" ; then
5208 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
5212 case "$target_name" in
5214 echo "CONFIG_HAVE_GET_MEMORY_MAPPING=y" >> $config_target_mak
5216 if test "$hax" = "yes" ; then
5217 if test "$target_softmmu" = "yes" ; then
5218 case "$target_name" in
5220 echo "CONFIG_HAX=y" >> $config_target_mak
5223 echo "CONFIG_NO_HAX=y" >> $config_target_mak
5227 echo "CONFIG_NO_HAX=y" >> $config_target_mak
5230 if test "$gl" = "yes" ; then
5231 case "$target_name" in
5233 echo "CONFIG_GL=y" >> $config_target_mak
5234 if test "$mingw32" = "yes" ; then
5235 echo "LIBS+=-lopengl32 -lglu32" >> $config_target_mak
5236 elif test "$darwin" = "yes" ; then
5237 echo "LIBS+=-framework OpenGL -framework AGL " >> $config_target_mak
5239 echo "LIBS+=-lGLU -ldl" >> $config_target_mak
5243 echo "CONFIG_NO_GL=y" >> $config_target_mak
5247 if test "$target_bigendian" = "yes" ; then
5248 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
5250 if test "$target_softmmu" = "yes" ; then
5251 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
5253 if test "$target_user_only" = "yes" ; then
5254 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
5255 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
5257 if test "$target_linux_user" = "yes" ; then
5258 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
5261 if test ! -z "$gdb_xml_files" ; then
5262 for x in $gdb_xml_files; do
5263 list="$list $source_path/gdb-xml/$x"
5265 echo "TARGET_XML_FILES=$list" >> $config_target_mak
5268 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
5269 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
5271 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
5272 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
5274 if test "$target_bsd_user" = "yes" ; then
5275 echo "CONFIG_BSD_USER=y" >> $config_target_mak
5278 # generate QEMU_CFLAGS/LDFLAGS for targets
5283 if test "$tcg_interpreter" = "yes"; then
5284 includes="-I\$(SRC_PATH)/tcg/tci $includes"
5285 elif test "$ARCH" = "sparc64" ; then
5286 includes="-I\$(SRC_PATH)/tcg/sparc $includes"
5287 elif test "$ARCH" = "s390x" ; then
5288 includes="-I\$(SRC_PATH)/tcg/s390 $includes"
5289 elif test "$ARCH" = "x86_64" ; then
5290 includes="-I\$(SRC_PATH)/tcg/i386 $includes"
5292 includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
5294 includes="-I\$(SRC_PATH)/tcg $includes"
5296 if test "$linux" = "yes" ; then
5297 includes="-I\$(SRC_PATH)/linux-headers $includes"
5300 if test "$target_user_only" = "yes" ; then
5301 libdis_config_mak=libdis-user/config.mak
5303 libdis_config_mak=libdis/config.mak
5306 if test "$efence" = "yes" ; then
5307 echo "CONFIG_BUILD_WITH_EFENCE=y" >> $config_target_mak
5308 echo "LIBS+=-lefence" >> $config_target_mak
5311 if test "$yagl" = "yes" ; then
5312 echo "CONFIG_BUILD_YAGL=y" >> $config_target_mak
5315 if test "$vigs" = "yes" ; then
5316 echo "CONFIG_BUILD_VIGS=y" >> $config_target_mak
5319 for i in $ARCH $TARGET_BASE_ARCH ; do
5322 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak
5323 echo "CONFIG_ALPHA_DIS=y" >> config-all-disas.mak
5326 if test -n "${cxx}"; then
5327 echo "CONFIG_ARM_A64_DIS=y" >> $config_target_mak
5328 echo "CONFIG_ARM_A64_DIS=y" >> config-all-disas.mak
5332 echo "CONFIG_ARM_DIS=y" >> $config_target_mak
5333 echo "CONFIG_ARM_DIS=y" >> config-all-disas.mak
5334 if test -n "${cxx}"; then
5335 echo "CONFIG_ARM_A64_DIS=y" >> $config_target_mak
5336 echo "CONFIG_ARM_A64_DIS=y" >> config-all-disas.mak
5340 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak
5341 echo "CONFIG_CRIS_DIS=y" >> config-all-disas.mak
5344 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak
5345 echo "CONFIG_HPPA_DIS=y" >> config-all-disas.mak
5348 echo "CONFIG_I386_DIS=y" >> $config_target_mak
5349 echo "CONFIG_I386_DIS=y" >> config-all-disas.mak
5352 echo "CONFIG_IA64_DIS=y" >> $config_target_mak
5353 echo "CONFIG_IA64_DIS=y" >> config-all-disas.mak
5356 echo "CONFIG_LM32_DIS=y" >> $config_target_mak
5357 echo "CONFIG_LM32_DIS=y" >> config-all-disas.mak
5360 echo "CONFIG_M68K_DIS=y" >> $config_target_mak
5361 echo "CONFIG_M68K_DIS=y" >> config-all-disas.mak
5364 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak
5365 echo "CONFIG_MICROBLAZE_DIS=y" >> config-all-disas.mak
5368 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak
5369 echo "CONFIG_MIPS_DIS=y" >> config-all-disas.mak
5372 echo "CONFIG_MOXIE_DIS=y" >> $config_target_mak
5373 echo "CONFIG_MOXIE_DIS=y" >> config-all-disas.mak
5376 echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak
5377 echo "CONFIG_OPENRISC_DIS=y" >> config-all-disas.mak
5380 echo "CONFIG_PPC_DIS=y" >> $config_target_mak
5381 echo "CONFIG_PPC_DIS=y" >> config-all-disas.mak
5384 echo "CONFIG_S390_DIS=y" >> $config_target_mak
5385 echo "CONFIG_S390_DIS=y" >> config-all-disas.mak
5388 echo "CONFIG_SH4_DIS=y" >> $config_target_mak
5389 echo "CONFIG_SH4_DIS=y" >> config-all-disas.mak
5392 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak
5393 echo "CONFIG_SPARC_DIS=y" >> config-all-disas.mak
5396 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak
5397 echo "CONFIG_XTENSA_DIS=y" >> config-all-disas.mak
5401 if test "$tcg_interpreter" = "yes" ; then
5402 echo "CONFIG_TCI_DIS=y" >> $config_target_mak
5403 echo "CONFIG_TCI_DIS=y" >> config-all-disas.mak
5408 # Ensure there's only a single GP
5409 cflags="-msmall-data $cflags"
5413 if test "$target_softmmu" = "yes" ; then
5414 case "$TARGET_BASE_ARCH" in
5416 cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
5419 cflags="-DHAS_AUDIO $cflags"
5422 cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
5427 if test "$gprof" = "yes" ; then
5428 echo "TARGET_GPROF=yes" >> $config_target_mak
5429 if test "$target_linux_user" = "yes" ; then
5431 ldflags="-p $ldflags"
5433 if test "$target_softmmu" = "yes" ; then
5434 ldflags="-p $ldflags"
5435 echo "GPROF_CFLAGS=-p" >> $config_target_mak
5439 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
5440 ldflags="$ldflags $textseg_ldflags"
5443 echo "LDFLAGS+=$ldflags" >> $config_target_mak
5444 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
5446 done # for target in $targets
5448 if [ "$pixman" = "internal" ]; then
5449 echo "config-host.h: subdir-pixman" >> $config_host_mak
5452 if test "$rdma" = "yes" ; then
5453 echo "CONFIG_RDMA=y" >> $config_host_mak
5456 if [ "$dtc_internal" = "yes" ]; then
5457 echo "config-host.h: subdir-dtc" >> $config_host_mak
5460 # build tree in object directory in case the source is not in the current directory
5461 DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
5463 DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
5464 DIRS="$DIRS roms/seabios roms/vgabios"
5465 DIRS="$DIRS qapi-generated"
5466 FILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
5467 FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
5468 FILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
5469 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
5470 FILES="$FILES pc-bios/spapr-rtas/Makefile"
5471 FILES="$FILES pc-bios/s390-ccw/Makefile"
5472 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
5473 FILES="$FILES pc-bios/qemu-icon.bmp"
5475 $source_path/pc-bios/*.bin \
5476 $source_path/pc-bios/*.aml \
5477 $source_path/pc-bios/*.rom \
5478 $source_path/pc-bios/*.dtb \
5479 $source_path/pc-bios/*.img \
5480 $source_path/pc-bios/openbios-* \
5481 $source_path/pc-bios/palcode-*
5483 FILES="$FILES pc-bios/`basename $bios_file`"
5485 for test_file in `find $source_path/tests/acpi-test-data -type f`
5487 FILES="$FILES tests/acpi-test-data`echo $test_file | sed -e 's/.*acpi-test-data//'`"
5490 for f in $FILES ; do
5491 if [ -e "$source_path/$f" ] && [ "$source_path" != `pwd` ]; then
5492 symlink "$source_path/$f" "$f"
5496 # temporary config to build submodules
5497 for rom in seabios vgabios ; do
5498 config_mak=roms/$rom/config.mak
5499 echo "# Automatically generated by configure - do not modify" > $config_mak
5500 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
5501 echo "AS=$as" >> $config_mak
5502 echo "CC=$cc" >> $config_mak
5503 echo "BCC=bcc" >> $config_mak
5504 echo "CPP=$cpp" >> $config_mak
5505 echo "OBJCOPY=objcopy" >> $config_mak
5506 echo "IASL=$iasl" >> $config_mak
5507 echo "LD=$ld" >> $config_mak
5510 if test "$docs" = "yes" ; then
5514 # Save the configure command line for later reuse.
5515 cat <<EOD >config.status
5517 # Generated by configure.
5518 # Run this file to recreate the current configuration.
5519 # Compiler output produced by configure, useful for debugging
5520 # configure, is in config.log if it exists.
5522 printf "exec" >>config.status
5523 printf " '%s'" "$0" "$@" >>config.status
5524 echo >>config.status
5525 chmod +x config.status