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}-$$-${RANDOM}.c"
15 TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o"
16 TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.exe"
18 # NB: do not call "exit" in the trap handler; this is buggy with some shells;
19 # see <1285349658-3122-1-git-send-email-loic.minier@linaro.org>
20 trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM
23 # Print a helpful header at the top of config.log
24 echo "# QEMU configure log $(date)" >> config.log
25 printf "# Configured with:" >> config.log
26 printf " '%s'" "$0" "$@" >> config.log
28 echo "#" >> config.log
30 # Save the configure command line for later reuse.
31 cat <<EOD >config.status
33 # Generated by configure.
34 # Run this file to recreate the current configuration.
35 # Compiler output produced by configure, useful for debugging
36 # configure, is in config.log if it exists.
38 printf "exec" >>config.status
39 printf " '%s'" "$0" "$@" >>config.status
41 chmod +x config.status
46 while test -n "$2"; do
55 # Run the compiler, capturing its output to the log.
56 echo $cc "$@" >> config.log
57 $cc "$@" >> config.log 2>&1 || return $?
58 # Test passed. If this is an --enable-werror build, rerun
59 # the test with -Werror and bail out if it fails. This
60 # makes warning-generating-errors in configure test code
61 # obvious to developers.
62 if test "$werror" != "yes"; then
65 # Don't bother rerunning the compile if we were already using -Werror
71 echo $cc -Werror "$@" >> config.log
72 $cc -Werror "$@" >> config.log 2>&1 && return $?
73 error_exit "configure test passed without -Werror but failed with -Werror." \
74 "This is probably a bug in the configure script. The failing command" \
75 "will be at the bottom of config.log." \
76 "You can run configure with --disable-werror to bypass this check."
80 do_cc $QEMU_CFLAGS -c -o $TMPO $TMPC
86 do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
89 # symbolically link $1 to $2. Portable version of "ln -sf".
92 mkdir -p "$(dirname "$2")"
96 # check whether a command is available to this shell (may be either an
97 # executable or a builtin)
99 type "$1" >/dev/null 2>&1
102 # search for an executable in PATH
108 # pathname has a dir component?
109 if [ "${local_command#*/}" != "$local_command" ]; then
110 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
111 echo "$local_command"
115 if [ -z "$local_command" ]; then
120 for local_dir in $PATH; do
121 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
122 echo "$local_dir/$local_command"
123 IFS="${local_ifs:-$(printf ' \t\n')}"
128 IFS="${local_ifs:-$(printf ' \t\n')}"
133 source_path=`dirname "$0"`
136 interp_prefix="/usr/gnemul/qemu-%M"
140 block_drv_rw_whitelist=""
141 block_drv_ro_whitelist=""
147 cc_i386=i386-pc-linux-gnu-gcc
151 # Don't accept a target_list environment variable.
154 # Default value for a variable defining feature "foo".
155 # * foo="no" feature will only be used if --enable-foo arg is given
156 # * foo="" feature will be searched for, and if found, will be used
157 # unless --disable-foo is given
158 # * foo="yes" this value will only be set by --enable-foo flag.
159 # feature will searched for,
160 # if not found, configure exits with error
162 # Always add --enable-foo and --disable-foo command line args.
163 # Distributions want to ensure that several features are compiled in, and it
164 # is impossible without a --enable-foo that exits if a feature is not found.
187 xen_pci_passthrough=""
209 mandir="\${prefix}/share/man"
210 datadir="\${prefix}/share"
211 qemu_docdir="\${prefix}/share/doc/qemu"
212 bindir="\${prefix}/bin"
213 libdir="\${prefix}/lib"
214 libexecdir="\${prefix}/libexec"
215 includedir="\${prefix}/include"
216 sysconfdir="\${prefix}/etc"
217 local_statedir="\${prefix}/var"
249 guest_agent_with_vss="no"
258 glusterfs_discard="no"
259 virtio_blk_data_plane=""
266 # parse CC options first
268 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
270 --cross-prefix=*) cross_prefix="$optarg"
274 --cxx=*) CXX="$optarg"
276 --source-path=*) source_path="$optarg"
278 --cpu=*) cpu="$optarg"
280 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
281 EXTRA_CFLAGS="$optarg"
283 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
284 EXTRA_LDFLAGS="$optarg"
286 --enable-debug-info) debug_info="yes"
288 --disable-debug-info) debug_info="no"
293 # Using uname is really, really broken. Once we have the right set of checks
294 # we can eliminate its usage altogether.
296 # Preferred compiler:
298 # ${cross_prefix}gcc (if cross-prefix specified)
300 if test -z "${CC}${cross_prefix}"; then
303 cc="${CC-${cross_prefix}gcc}"
306 if test -z "${CXX}${cross_prefix}"; then
309 cxx="${CXX-${cross_prefix}g++}"
312 ar="${AR-${cross_prefix}ar}"
313 as="${AS-${cross_prefix}as}"
315 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
316 ld="${LD-${cross_prefix}ld}"
317 libtool="${LIBTOOL-${cross_prefix}libtool}"
318 strip="${STRIP-${cross_prefix}strip}"
319 windres="${WINDRES-${cross_prefix}windres}"
320 pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
322 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
324 pkg_config=query_pkg_config
325 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
327 # If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
328 ARFLAGS="${ARFLAGS-rv}"
330 # default flags for all hosts
331 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
332 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
333 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
334 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
335 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include"
336 if test "$debug_info" = "yes"; then
338 LDFLAGS="-g $LDFLAGS"
341 # make source path absolute
342 source_path=`cd "$source_path"; pwd`
347 #error $1 not defined
349 int main(void) { return 0; }
354 if check_define __linux__ ; then
356 elif check_define _WIN32 ; then
358 elif check_define __OpenBSD__ ; then
360 elif check_define __sun__ ; then
362 elif check_define __HAIKU__ ; then
368 # Some host OSes need non-standard checks for which CPU to use.
369 # Note that these checks are broken for cross-compilation: if you're
370 # cross-compiling to one of these OSes then you'll need to specify
371 # the correct CPU with the --cpu option.
374 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
375 # run 64-bit userspace code.
376 # If the user didn't specify a CPU explicitly and the kernel says this is
377 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
378 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
383 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo
384 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
389 if test ! -z "$cpu" ; then
390 # command line argument
392 elif check_define __i386__ ; then
394 elif check_define __x86_64__ ; then
395 if check_define __ILP32__ ; then
400 elif check_define __sparc__ ; then
401 if check_define __arch64__ ; then
406 elif check_define _ARCH_PPC ; then
407 if check_define _ARCH_PPC64 ; then
412 elif check_define __mips__ ; then
414 elif check_define __ia64__ ; then
416 elif check_define __s390__ ; then
417 if check_define __s390x__ ; then
422 elif check_define __arm__ ; then
424 elif check_define __aarch64__ ; then
426 elif check_define __hppa__ ; then
433 # Normalise host CPU name and set ARCH.
434 # Note that this case should only have supported host CPUs, not guests.
436 ia64|ppc|ppc64|s390|s390x|sparc64|x32)
439 i386|i486|i586|i686|i86pc|BePC)
458 # This will result in either an error or falling back to TCI later
462 if test -z "$ARCH"; then
471 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
472 audio_possible_drivers="winwave sdl"
473 audio_drv_list="winwave"
477 audio_possible_drivers="winwave dsound sdl fmod"
478 audio_drv_list="winwave"
483 audio_possible_drivers="oss sdl esd pa"
489 audio_possible_drivers="oss sdl esd pa"
490 # needed for kinfo_getvmmap(3) in libutil.h
492 netmap="" # enable netmap autodetect
498 audio_possible_drivers="oss sdl esd pa"
504 audio_possible_drivers="oss sdl esd"
511 audio_possible_drivers="sdl esd"
516 if [ "$cpu" = "x86_64" ] ; then
517 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
518 LDFLAGS="-arch x86_64 $LDFLAGS"
520 QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
523 audio_drv_list="coreaudio"
524 audio_possible_drivers="coreaudio sdl fmod"
525 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
526 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
527 # Disable attempts to use ObjectiveC features in os/object.h since they
528 # won't work when we're compiling with gcc as a C compiler.
529 QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
534 install="${INSTALL-ginstall}"
536 smbd="${SMBD-/usr/sfw/sbin/smbd}"
537 needs_libsunmath="no"
538 solarisrev=`uname -r | cut -f2 -d.`
539 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
540 if test "$solarisrev" -le 9 ; then
541 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
542 needs_libsunmath="yes"
543 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
544 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
545 LIBS="-lsunmath $LIBS"
547 error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \
548 "libsunmath from the Sun Studio compilers tools, due to a lack of" \
549 "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \
550 "Studio 11 can be downloaded from www.sun.com."
554 if test -f /usr/include/sys/soundcard.h ; then
557 audio_possible_drivers="oss sdl"
558 # needed for CMSG_ macros in sys/socket.h
559 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
560 # needed for TIOCWIN* defines in termios.h
561 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
562 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
563 solarisnetlibs="-lsocket -lnsl -lresolv"
564 LIBS="$solarisnetlibs $LIBS"
565 libs_qga="$solarisnetlibs $libs_qga"
573 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
574 LIBS="-lposix_error_mapper -lnetwork $LIBS"
578 audio_possible_drivers="oss alsa sdl esd pa"
584 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" -o "$cpu" = "x32" ] ; then
585 audio_possible_drivers="$audio_possible_drivers fmod"
587 QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
591 if [ "$bsd" = "yes" ] ; then
592 if [ "$darwin" != "yes" ] ; then
597 : ${make=${MAKE-make}}
598 : ${install=${INSTALL-install}}
599 : ${python=${PYTHON-python}}
600 : ${smbd=${SMBD-/usr/sbin/smbd}}
602 # Default objcc to clang if available, otherwise use CC
609 if test "$mingw32" = "yes" ; then
611 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
612 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
613 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
614 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
616 int main(void) { return 0; }
618 if compile_prog "" "-liberty" ; then
619 LIBS="-liberty $LIBS"
621 prefix="c:/Program Files/QEMU"
624 qemu_docdir="\${prefix}"
626 sysconfdir="\${prefix}"
629 libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga"
635 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
637 --help|-h) show_help=yes
639 --version|-V) exec cat $source_path/VERSION
641 --prefix=*) prefix="$optarg"
643 --interp-prefix=*) interp_prefix="$optarg"
651 --host-cc=*) host_cc="$optarg"
655 --iasl=*) iasl="$optarg"
657 --objcc=*) objcc="$optarg"
659 --make=*) make="$optarg"
661 --install=*) install="$optarg"
663 --python=*) python="$optarg"
665 --gcov=*) gcov_tool="$optarg"
667 --smbd=*) smbd="$optarg"
675 --disable-debug-info)
679 --target-list=*) target_list="$optarg"
681 --enable-trace-backend=*) trace_backend="$optarg"
683 --with-trace-file=*) trace_file="$optarg"
685 --enable-gprof) gprof="yes"
687 --enable-gcov) gcov="yes"
691 LDFLAGS="-static $LDFLAGS"
692 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
694 --mandir=*) mandir="$optarg"
696 --bindir=*) bindir="$optarg"
698 --libdir=*) libdir="$optarg"
700 --libexecdir=*) libexecdir="$optarg"
702 --includedir=*) includedir="$optarg"
704 --datadir=*) datadir="$optarg"
706 --with-confsuffix=*) confsuffix="$optarg"
708 --docdir=*) qemu_docdir="$optarg"
710 --sysconfdir=*) sysconfdir="$optarg"
712 --localstatedir=*) local_statedir="$optarg"
714 --sbindir=*|--sharedstatedir=*|\
715 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
716 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
717 # These switches are silently ignored, for compatibility with
718 # autoconf-generated configure scripts. This allows QEMU's
719 # configure to be used by RPM and similar macros that set
720 # lots of directory switches by default.
722 --with-system-pixman) pixman="system"
724 --without-system-pixman) pixman="internal"
726 --without-pixman) pixman="none"
728 --disable-sdl) sdl="no"
730 --enable-sdl) sdl="yes"
732 --disable-qom-cast-debug) qom_cast_debug="no"
734 --enable-qom-cast-debug) qom_cast_debug="yes"
736 --disable-virtfs) virtfs="no"
738 --enable-virtfs) virtfs="yes"
740 --disable-vnc) vnc="no"
742 --enable-vnc) vnc="yes"
744 --fmod-lib=*) fmod_lib="$optarg"
746 --fmod-inc=*) fmod_inc="$optarg"
748 --oss-lib=*) oss_lib="$optarg"
750 --audio-drv-list=*) audio_drv_list="$optarg"
752 --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
754 --block-drv-ro-whitelist=*) block_drv_ro_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
756 --enable-debug-tcg) debug_tcg="yes"
758 --disable-debug-tcg) debug_tcg="no"
761 # Enable debugging options that aren't excessively noisy
766 --enable-sparse) sparse="yes"
768 --disable-sparse) sparse="no"
770 --disable-strip) strip_opt="no"
772 --disable-vnc-tls) vnc_tls="no"
774 --enable-vnc-tls) vnc_tls="yes"
776 --disable-vnc-sasl) vnc_sasl="no"
778 --enable-vnc-sasl) vnc_sasl="yes"
780 --disable-vnc-jpeg) vnc_jpeg="no"
782 --enable-vnc-jpeg) vnc_jpeg="yes"
784 --disable-vnc-png) vnc_png="no"
786 --enable-vnc-png) vnc_png="yes"
788 --disable-vnc-ws) vnc_ws="no"
790 --enable-vnc-ws) vnc_ws="yes"
792 --disable-slirp) slirp="no"
794 --disable-uuid) uuid="no"
796 --enable-uuid) uuid="yes"
798 --disable-vde) vde="no"
800 --enable-vde) vde="yes"
802 --disable-netmap) netmap="no"
804 --enable-netmap) netmap="yes"
806 --disable-xen) xen="no"
808 --enable-xen) xen="yes"
810 --disable-xen-pci-passthrough) xen_pci_passthrough="no"
812 --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
814 --disable-brlapi) brlapi="no"
816 --enable-brlapi) brlapi="yes"
818 --disable-bluez) bluez="no"
820 --enable-bluez) bluez="yes"
822 --disable-kvm) kvm="no"
824 --enable-kvm) kvm="yes"
826 --disable-tcg-interpreter) tcg_interpreter="no"
828 --enable-tcg-interpreter) tcg_interpreter="yes"
830 --disable-cap-ng) cap_ng="no"
832 --enable-cap-ng) cap_ng="yes"
834 --disable-spice) spice="no"
836 --enable-spice) spice="yes"
838 --disable-libiscsi) libiscsi="no"
840 --enable-libiscsi) libiscsi="yes"
842 --enable-profiler) profiler="yes"
844 --disable-cocoa) cocoa="no"
849 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
851 --disable-system) softmmu="no"
853 --enable-system) softmmu="yes"
860 --disable-linux-user) linux_user="no"
862 --enable-linux-user) linux_user="yes"
864 --disable-bsd-user) bsd_user="no"
866 --enable-bsd-user) bsd_user="yes"
868 --enable-guest-base) guest_base="yes"
870 --disable-guest-base) guest_base="no"
872 --enable-pie) pie="yes"
874 --disable-pie) pie="no"
876 --enable-uname-release=*) uname_release="$optarg"
878 --enable-werror) werror="yes"
880 --disable-werror) werror="no"
882 --disable-curses) curses="no"
884 --enable-curses) curses="yes"
886 --disable-curl) curl="no"
888 --enable-curl) curl="yes"
890 --disable-fdt) fdt="no"
892 --enable-fdt) fdt="yes"
894 --disable-linux-aio) linux_aio="no"
896 --enable-linux-aio) linux_aio="yes"
898 --disable-attr) attr="no"
900 --enable-attr) attr="yes"
902 --disable-blobs) blobs="no"
904 --with-pkgversion=*) pkgversion=" ($optarg)"
906 --with-coroutine=*) coroutine="$optarg"
908 --disable-coroutine-pool) coroutine_pool="no"
910 --enable-coroutine-pool) coroutine_pool="yes"
912 --disable-docs) docs="no"
914 --enable-docs) docs="yes"
916 --disable-vhost-net) vhost_net="no"
918 --enable-vhost-net) vhost_net="yes"
920 --disable-vhost-scsi) vhost_scsi="no"
922 --enable-vhost-scsi) vhost_scsi="yes"
924 --disable-glx) glx="no"
926 --enable-glx) glx="yes"
928 --disable-rbd) rbd="no"
930 --enable-rbd) rbd="yes"
932 --disable-xfsctl) xfs="no"
934 --enable-xfsctl) xfs="yes"
936 --disable-smartcard-nss) smartcard_nss="no"
938 --enable-smartcard-nss) smartcard_nss="yes"
940 --disable-libusb) libusb="no"
942 --enable-libusb) libusb="yes"
944 --disable-usb-redir) usb_redir="no"
946 --enable-usb-redir) usb_redir="yes"
948 --disable-zlib-test) zlib="no"
950 --enable-guest-agent) guest_agent="yes"
952 --disable-guest-agent) guest_agent="no"
954 --with-vss-sdk) vss_win32_sdk=""
956 --with-vss-sdk=*) vss_win32_sdk="$optarg"
958 --without-vss-sdk) vss_win32_sdk="no"
960 --with-win-sdk) win_sdk=""
962 --with-win-sdk=*) win_sdk="$optarg"
964 --without-win-sdk) win_sdk="no"
966 --enable-tools) want_tools="yes"
968 --disable-tools) want_tools="no"
970 --enable-seccomp) seccomp="yes"
972 --disable-seccomp) seccomp="no"
974 --disable-glusterfs) glusterfs="no"
976 --enable-glusterfs) glusterfs="yes"
978 --disable-virtio-blk-data-plane) virtio_blk_data_plane="no"
980 --enable-virtio-blk-data-plane) virtio_blk_data_plane="yes"
982 --disable-gtk) gtk="no"
984 --enable-gtk) gtk="yes"
986 --enable-rdma) rdma="yes"
988 --disable-rdma) rdma="no"
990 --with-gtkabi=*) gtkabi="$optarg"
992 --enable-tpm) tpm="yes"
994 --disable-libssh2) libssh2="no"
996 --enable-libssh2) libssh2="yes"
998 --enable-vhdx) vhdx="yes"
1000 --disable-vhdx) vhdx="no"
1002 *) echo "ERROR: unknown option $opt"; show_help="yes"
1010 LDFLAGS="-m32 $LDFLAGS"
1014 LDFLAGS="-m64 $LDFLAGS"
1017 LDFLAGS="-m32 $LDFLAGS"
1018 CPU_CFLAGS="-m32 -mcpu=ultrasparc"
1021 LDFLAGS="-m64 $LDFLAGS"
1022 CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1025 CPU_CFLAGS="-m31 -march=z990"
1026 LDFLAGS="-m31 $LDFLAGS"
1029 CPU_CFLAGS="-m64 -march=z990"
1030 LDFLAGS="-m64 $LDFLAGS"
1034 LDFLAGS="-m32 $LDFLAGS"
1035 cc_i386='$(CC) -m32'
1039 LDFLAGS="-m64 $LDFLAGS"
1040 cc_i386='$(CC) -m32'
1044 LDFLAGS="-mx32 $LDFLAGS"
1045 cc_i386='$(CC) -m32'
1047 # No special flags required for other host CPUs
1050 QEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
1051 EXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS"
1053 default_target_list=""
1057 if [ "$softmmu" = "yes" ]; then
1058 mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
1060 if [ "$linux_user" = "yes" ]; then
1061 mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
1063 if [ "$bsd_user" = "yes" ]; then
1064 mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
1067 for config in $mak_wilds; do
1068 default_target_list="${default_target_list} $(basename "$config" .mak)"
1071 if test x"$show_help" = x"yes" ; then
1074 Usage: configure [options]
1075 Options: [defaults in brackets after descriptions]
1078 --help print this message
1079 --prefix=PREFIX install in PREFIX [$prefix]
1080 --interp-prefix=PREFIX where to find shared libraries, etc.
1081 use %M for cpu name [$interp_prefix]
1082 --target-list=LIST set target list (default: build everything)
1083 $(echo Available targets: $default_target_list | \
1084 fold -s -w 53 | sed -e 's/^/ /')
1086 Advanced options (experts only):
1087 --source-path=PATH path of source code [$source_path]
1088 --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]
1089 --cc=CC use C compiler CC [$cc]
1090 --iasl=IASL use ACPI compiler IASL [$iasl]
1091 --host-cc=CC use C compiler CC [$host_cc] for code run at
1093 --cxx=CXX use C++ compiler CXX [$cxx]
1094 --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]
1095 --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS
1096 --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS
1097 --make=MAKE use specified make [$make]
1098 --install=INSTALL use specified install [$install]
1099 --python=PYTHON use specified python [$python]
1100 --smbd=SMBD use specified smbd [$smbd]
1101 --static enable static build [$static]
1102 --mandir=PATH install man pages in PATH
1103 --datadir=PATH install firmware in PATH$confsuffix
1104 --docdir=PATH install documentation in PATH$confsuffix
1105 --bindir=PATH install binaries in PATH
1106 --libdir=PATH install libraries in PATH
1107 --sysconfdir=PATH install config in PATH$confsuffix
1108 --localstatedir=PATH install local state in PATH (set at runtime on win32)
1109 --with-confsuffix=SUFFIX suffix for QEMU data inside datadir and sysconfdir [$confsuffix]
1110 --enable-debug-tcg enable TCG debugging
1111 --disable-debug-tcg disable TCG debugging (default)
1112 --enable-debug-info enable debugging information (default)
1113 --disable-debug-info disable debugging information
1114 --enable-debug enable common debug build options
1115 --enable-sparse enable sparse checker
1116 --disable-sparse disable sparse checker (default)
1117 --disable-strip disable stripping binaries
1118 --disable-werror disable compilation abort on warning
1119 --disable-sdl disable SDL
1120 --enable-sdl enable SDL
1121 --disable-gtk disable gtk UI
1122 --enable-gtk enable gtk UI
1123 --disable-virtfs disable VirtFS
1124 --enable-virtfs enable VirtFS
1125 --disable-vnc disable VNC
1126 --enable-vnc enable VNC
1127 --disable-cocoa disable Cocoa (Mac OS X only)
1128 --enable-cocoa enable Cocoa (default on Mac OS X)
1129 --audio-drv-list=LIST set audio drivers list:
1130 Available drivers: $audio_possible_drivers
1131 --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L
1132 --block-drv-rw-whitelist=L
1133 set block driver read-write whitelist
1134 (affects only QEMU, not qemu-img)
1135 --block-drv-ro-whitelist=L
1136 set block driver read-only whitelist
1137 (affects only QEMU, not qemu-img)
1138 --disable-xen disable xen backend driver support
1139 --enable-xen enable xen backend driver support
1140 --disable-xen-pci-passthrough
1141 --enable-xen-pci-passthrough
1142 --disable-brlapi disable BrlAPI
1143 --enable-brlapi enable BrlAPI
1144 --disable-vnc-tls disable TLS encryption for VNC server
1145 --enable-vnc-tls enable TLS encryption for VNC server
1146 --disable-vnc-sasl disable SASL encryption for VNC server
1147 --enable-vnc-sasl enable SASL encryption for VNC server
1148 --disable-vnc-jpeg disable JPEG lossy compression for VNC server
1149 --enable-vnc-jpeg enable JPEG lossy compression for VNC server
1150 --disable-vnc-png disable PNG compression for VNC server (default)
1151 --enable-vnc-png enable PNG compression for VNC server
1152 --disable-vnc-ws disable Websockets support for VNC server
1153 --enable-vnc-ws enable Websockets support for VNC server
1154 --disable-curses disable curses output
1155 --enable-curses enable curses output
1156 --disable-curl disable curl connectivity
1157 --enable-curl enable curl connectivity
1158 --disable-fdt disable fdt device tree
1159 --enable-fdt enable fdt device tree
1160 --disable-bluez disable bluez stack connectivity
1161 --enable-bluez enable bluez stack connectivity
1162 --disable-slirp disable SLIRP userspace network connectivity
1163 --disable-kvm disable KVM acceleration support
1164 --enable-kvm enable KVM acceleration support
1165 --disable-rdma disable RDMA-based migration support
1166 --enable-rdma enable RDMA-based migration support
1167 --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
1168 --enable-system enable all system emulation targets
1169 --disable-system disable all system emulation targets
1170 --enable-user enable supported user emulation targets
1171 --disable-user disable all user emulation targets
1172 --enable-linux-user enable all linux usermode emulation targets
1173 --disable-linux-user disable all linux usermode emulation targets
1174 --enable-bsd-user enable all BSD usermode emulation targets
1175 --disable-bsd-user disable all BSD usermode emulation targets
1176 --enable-guest-base enable GUEST_BASE support for usermode
1178 --disable-guest-base disable GUEST_BASE support
1179 --enable-pie build Position Independent Executables
1180 --disable-pie do not build Position Independent Executables
1181 --fmod-lib path to FMOD library
1182 --fmod-inc path to FMOD includes
1183 --oss-lib path to OSS library
1184 --enable-uname-release=R Return R for uname -r in usermode emulation
1185 --cpu=CPU Build for host CPU [$cpu]
1186 --disable-uuid disable uuid support
1187 --enable-uuid enable uuid support
1188 --disable-vde disable support for vde network
1189 --enable-vde enable support for vde network
1190 --disable-netmap disable support for netmap network
1191 --enable-netmap enable support for netmap network
1192 --disable-linux-aio disable Linux AIO support
1193 --enable-linux-aio enable Linux AIO support
1194 --disable-cap-ng disable libcap-ng support
1195 --enable-cap-ng enable libcap-ng support
1196 --disable-attr disables attr and xattr support
1197 --enable-attr enable attr and xattr support
1198 --disable-blobs disable installing provided firmware blobs
1199 --enable-docs enable documentation build
1200 --disable-docs disable documentation build
1201 --disable-vhost-net disable vhost-net acceleration support
1202 --enable-vhost-net enable vhost-net acceleration support
1203 --enable-trace-backend=B Set trace backend
1204 Available backends: $($python $source_path/scripts/tracetool.py --list-backends)
1205 --with-trace-file=NAME Full PATH,NAME of file to store traces
1207 --disable-spice disable spice
1208 --enable-spice enable spice
1209 --enable-rbd enable building the rados block device (rbd)
1210 --disable-libiscsi disable iscsi support
1211 --enable-libiscsi enable iscsi support
1212 --disable-smartcard-nss disable smartcard nss support
1213 --enable-smartcard-nss enable smartcard nss support
1214 --disable-libusb disable libusb (for usb passthrough)
1215 --enable-libusb enable libusb (for usb passthrough)
1216 --disable-usb-redir disable usb network redirection support
1217 --enable-usb-redir enable usb network redirection support
1218 --disable-guest-agent disable building of the QEMU Guest Agent
1219 --enable-guest-agent enable building of the QEMU Guest Agent
1220 --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent
1221 --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb)
1222 --disable-seccomp disable seccomp support
1223 --enable-seccomp enables seccomp support
1224 --with-coroutine=BACKEND coroutine backend. Supported options:
1225 gthread, ucontext, sigaltstack, windows
1226 --disable-coroutine-pool disable coroutine freelist (worse performance)
1227 --enable-coroutine-pool enable coroutine freelist (better performance)
1228 --enable-glusterfs enable GlusterFS backend
1229 --disable-glusterfs disable GlusterFS backend
1230 --enable-gcov enable test coverage analysis with gcov
1231 --gcov=GCOV use specified gcov [$gcov_tool]
1232 --enable-tpm enable TPM support
1233 --disable-libssh2 disable ssh block device support
1234 --enable-libssh2 enable ssh block device support
1235 --disable-vhdx disables support for the Microsoft VHDX image format
1236 --enable-vhdx enable support for the Microsoft VHDX image format
1238 NOTE: The object files are built at the place where configure is launched
1243 # Now we have handled --enable-tcg-interpreter and know we're not just
1244 # printing the help message, bail out if the host CPU isn't supported.
1245 if test "$ARCH" = "unknown"; then
1246 if test "$tcg_interpreter" = "yes" ; then
1247 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1250 error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1254 # check that the C compiler works.
1256 int main(void) { return 0; }
1259 if compile_object ; then
1260 : C compiler works ok
1262 error_exit "\"$cc\" either does not exist or does not work"
1265 # Consult white-list to determine whether to enable werror
1266 # by default. Only enable by default for git builds
1267 z_version=`cut -f3 -d. $source_path/VERSION`
1269 if test -z "$werror" ; then
1270 if test -d "$source_path/.git" -a \
1271 "$linux" = "yes" ; then
1278 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1279 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1280 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1281 gcc_flags="-Wendif-labels $gcc_flags"
1282 gcc_flags="-Wno-initializer-overrides $gcc_flags"
1283 gcc_flags="-Wno-string-plus-int $gcc_flags"
1284 # Note that we do not add -Werror to gcc_flags here, because that would
1285 # enable it for all configure tests. If a configure test failed due
1286 # to -Werror this would just silently disable some features,
1287 # so it's too error prone.
1289 int main(void) { return 0; }
1291 for flag in $gcc_flags; do
1292 # Use the positive sense of the flag when testing for -Wno-wombat
1293 # support (gcc will happily accept the -Wno- form of unknown
1295 optflag="$(echo $flag | sed -e 's/^-Wno-/-W/')"
1296 if compile_prog "-Werror $optflag" "" ; then
1297 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1301 if compile_prog "-Werror -fstack-protector-all" "" ; then
1302 QEMU_CFLAGS="$QEMU_CFLAGS -fstack-protector-all"
1303 LIBTOOLFLAGS="$LIBTOOLFLAGS -Wc,-fstack-protector-all"
1306 # Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and
1307 # large functions that use global variables. The bug is in all releases of
1308 # GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in
1309 # 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013.
1311 #if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1312 int main(void) { return 0; }
1314 #error No bug in this compiler.
1317 if compile_prog "-Werror -fno-gcse" "" ; then
1318 TRANSLATE_OPT_CFLAGS=-fno-gcse
1321 if test "$static" = "yes" ; then
1322 if test "$pie" = "yes" ; then
1323 error_exit "static and pie are mutually incompatible"
1329 if test "$pie" = ""; then
1330 case "$cpu-$targetos" in
1331 i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
1339 if test "$pie" != "no" ; then
1343 # define THREAD __thread
1348 static THREAD int tls_var;
1350 int main(void) { return tls_var; }
1353 if compile_prog "-fPIE -DPIE" "-pie"; then
1354 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
1355 LDFLAGS="-pie $LDFLAGS"
1357 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
1358 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1361 if test "$pie" = "yes"; then
1362 error_exit "PIE not available due to missing toolchain support"
1364 echo "Disabling PIE due to missing toolchain support"
1370 ##########################################
1371 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
1372 # use i686 as default anyway, but for those that don't, an explicit
1373 # specification is necessary
1375 if test "$cpu" = "i386"; then
1377 static int sfaa(int *ptr)
1379 return __sync_fetch_and_and(ptr, 0);
1385 val = __sync_val_compare_and_swap(&val, 0, 1);
1390 if ! compile_prog "" "" ; then
1391 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
1395 #########################################
1396 # Solaris specific configure tool chain decisions
1398 if test "$solaris" = "yes" ; then
1399 if has $install; then
1402 error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
1403 "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
1404 "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1406 if test "`path_of $install`" = "/usr/sbin/install" ; then
1407 error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
1408 "try ginstall from the GNU fileutils available from www.blastwave.org" \
1409 "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1414 if test -f /usr/ccs/bin/ar ; then
1415 error_exit "No path includes ar" \
1416 "Add /usr/ccs/bin to your path and rerun configure"
1418 error_exit "No path includes ar"
1422 if ! has $python; then
1423 error_exit "Python not found. Use --python=/path/to/python"
1426 # Note that if the Python conditional here evaluates True we will exit
1427 # with status 1 which is a shell 'false' value.
1428 if ! $python -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then
1429 error_exit "Cannot use '$python', Python 2.4 or later is required." \
1430 "Note that Python 3 or later is not yet supported." \
1431 "Use --python=/path/to/python to specify a supported Python."
1434 # The -B switch was added in Python 2.6.
1435 # If it is supplied, compiled files are not written.
1436 # Use it for Python versions which support it.
1437 if $python -B -c 'import sys; sys.exit(0)' 2>/dev/null; then
1441 if test -z "${target_list+xxx}" ; then
1442 target_list="$default_target_list"
1444 target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1447 # Check that we recognised the target name; this allows a more
1448 # friendly error message than if we let it fall through.
1449 for target in $target_list; do
1450 case " $default_target_list " in
1454 error_exit "Unknown target name '$target'"
1459 # see if system emulation was really requested
1460 case " $target_list " in
1461 *"-softmmu "*) softmmu=yes
1467 feature_not_found() {
1470 error_exit "User requested feature $feature" \
1471 "configure was not able to find it"
1475 # big/little endian test
1477 short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
1478 short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
1479 extern int foo(short *, short *);
1480 int main(int argc, char *argv[]) {
1481 return foo(big_endian, little_endian);
1485 if compile_object ; then
1486 if grep -q BiGeNdIaN $TMPO ; then
1488 elif grep -q LiTtLeEnDiAn $TMPO ; then
1491 echo big/little test failed
1494 echo big/little test failed
1497 ##########################################
1500 if ! has "$pkg_config_exe"; then
1501 error_exit "pkg-config binary '$pkg_config_exe' not found"
1504 ##########################################
1507 if test "$linux_user" = "yes"; then
1510 #include <linux/futex.h>
1512 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1518 if ! compile_object ; then
1519 feature_not_found "nptl"
1523 ##########################################
1526 if test "$zlib" != "no" ; then
1529 int main(void) { zlibVersion(); return 0; }
1531 if compile_prog "" "-lz" ; then
1534 error_exit "zlib check failed" \
1535 "Make sure to have the zlib libs and headers installed."
1538 libs_softmmu="$libs_softmmu -lz"
1540 ##########################################
1543 if test "$seccomp" != "no" ; then
1544 if $pkg_config --atleast-version=2.1.0 libseccomp; then
1545 libs_softmmu="$libs_softmmu `$pkg_config --libs libseccomp`"
1546 QEMU_CFLAGS="$QEMU_CFLAGS `$pkg_config --cflags libseccomp`"
1549 if test "$seccomp" = "yes"; then
1550 feature_not_found "libseccomp"
1555 ##########################################
1558 if test "$xen" != "no" ; then
1559 xen_libs="-lxenstore -lxenctrl -lxenguest"
1561 # First we test whether Xen headers and libraries are available.
1562 # If no, we are done and there is no Xen support.
1563 # If yes, more tests are run to detect the Xen version.
1567 #include <xenctrl.h>
1572 if ! compile_prog "" "$xen_libs" ; then
1574 if test "$xen" = "yes" ; then
1575 feature_not_found "xen"
1581 cat > $TMPC <<EOF &&
1582 #include <xenctrl.h>
1583 #include <xenstore.h>
1585 #include <xen/hvm/hvm_info_table.h>
1586 #if !defined(HVM_MAX_VCPUS)
1587 # error HVM_MAX_VCPUS not defined
1592 xc = xc_interface_open(0, 0, 0);
1593 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1594 xc_gnttab_open(NULL, 0);
1595 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1596 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1600 compile_prog "" "$xen_libs"
1602 xen_ctrl_version=420
1606 cat > $TMPC <<EOF &&
1607 #include <xenctrl.h>
1610 #include <xen/hvm/hvm_info_table.h>
1611 #if !defined(HVM_MAX_VCPUS)
1612 # error HVM_MAX_VCPUS not defined
1616 xc_interface_open(0, 0, 0);
1617 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1618 xc_gnttab_open(NULL, 0);
1619 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1623 compile_prog "" "$xen_libs"
1625 xen_ctrl_version=410
1630 cat > $TMPC <<EOF &&
1631 #include <xenctrl.h>
1634 #include <xen/hvm/hvm_info_table.h>
1635 #if !defined(HVM_MAX_VCPUS)
1636 # error HVM_MAX_VCPUS not defined
1639 struct xen_add_to_physmap xatp = {
1640 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1643 xc_interface_open();
1645 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1646 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1650 compile_prog "" "$xen_libs"
1652 xen_ctrl_version=400
1657 cat > $TMPC <<EOF &&
1658 #include <xenctrl.h>
1661 struct xen_add_to_physmap xatp = {
1662 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1665 xc_interface_open();
1667 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1668 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1672 compile_prog "" "$xen_libs"
1674 xen_ctrl_version=340
1679 cat > $TMPC <<EOF &&
1680 #include <xenctrl.h>
1684 xc_interface_open();
1686 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1690 compile_prog "" "$xen_libs"
1692 xen_ctrl_version=330
1695 # Xen version unsupported
1697 if test "$xen" = "yes" ; then
1698 feature_not_found "xen (unsupported version)"
1703 if test "$xen" = yes; then
1704 libs_softmmu="$xen_libs $libs_softmmu"
1708 if test "$xen_pci_passthrough" != "no"; then
1709 if test "$xen" = "yes" && test "$linux" = "yes" &&
1710 test "$xen_ctrl_version" -ge 340; then
1711 xen_pci_passthrough=yes
1713 if test "$xen_pci_passthrough" = "yes"; then
1714 if test "$xen_ctrl_version" -lt 340; then
1715 error_exit "User requested feature Xen PCI Passthrough" \
1716 "This feature does not work with Xen 3.3"
1718 error_exit "User requested feature Xen PCI Passthrough" \
1719 " but this feature requires /sys from Linux"
1721 xen_pci_passthrough=no
1725 ##########################################
1728 if ! has $libtool; then
1732 # MacOSX ships with a libtool which isn't the GNU one; weed this
1733 # out by checking whether libtool supports the --version switch
1734 if test -n "$libtool"; then
1735 if ! "$libtool" --version >/dev/null 2>&1; then
1740 ##########################################
1742 if test "$sparse" != "no" ; then
1746 if test "$sparse" = "yes" ; then
1747 feature_not_found "sparse"
1753 ##########################################
1756 if test "$gtk" != "no"; then
1757 gtkpackage="gtk+-$gtkabi"
1758 if test "$gtkabi" = "3.0" ; then
1760 vtepackage="vte-2.90"
1767 if ! $pkg_config --exists "$gtkpackage >= $gtkversion"; then
1768 if test "$gtk" = "yes" ; then
1769 feature_not_found "gtk"
1772 elif ! $pkg_config --exists "$vtepackage >= $vteversion"; then
1773 if test "$gtk" = "yes" ; then
1774 error_exit "libvte not found (required for gtk support)"
1778 gtk_cflags=`$pkg_config --cflags $gtkpackage`
1779 gtk_libs=`$pkg_config --libs $gtkpackage`
1780 vte_cflags=`$pkg_config --cflags $vtepackage`
1781 vte_libs=`$pkg_config --libs $vtepackage`
1782 libs_softmmu="$gtk_libs $vte_libs $libs_softmmu"
1787 ##########################################
1790 # Look for sdl configuration program (pkg-config or sdl-config). Try
1791 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1792 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1793 sdl_config=sdl-config
1796 if $pkg_config sdl --exists; then
1797 sdlconfig="$pkg_config sdl"
1798 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1799 elif has ${sdl_config}; then
1800 sdlconfig="$sdl_config"
1801 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1803 if test "$sdl" = "yes" ; then
1804 feature_not_found "sdl"
1808 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1809 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1813 if test "$sdl" != "no" ; then
1816 #undef main /* We don't want SDL to override our main() */
1817 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1819 sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1820 if test "$static" = "yes" ; then
1821 sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1823 sdl_libs=`$sdlconfig --libs 2> /dev/null`
1825 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1826 if test "$_sdlversion" -lt 121 ; then
1829 if test "$cocoa" = "no" ; then
1834 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1835 if test "$sdl" = "yes" -a "$static" = "yes" ; then
1836 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1837 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1838 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1840 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1846 else # sdl not found
1847 if test "$sdl" = "yes" ; then
1848 feature_not_found "sdl"
1851 fi # sdl compile test
1854 if test "$sdl" = "yes" ; then
1857 #if defined(SDL_VIDEO_DRIVER_X11)
1858 #include <X11/XKBlib.h>
1860 #error No x11 support
1862 int main(void) { return 0; }
1864 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1865 sdl_libs="$sdl_libs -lX11"
1867 libs_softmmu="$sdl_libs $libs_softmmu"
1870 ##########################################
1871 # RDMA needs OpenFabrics libraries
1872 if test "$rdma" != "no" ; then
1874 #include <rdma/rdma_cma.h>
1875 int main(void) { return 0; }
1877 rdma_libs="-lrdmacm -libverbs"
1878 if compile_prog "" "$rdma_libs" ; then
1880 libs_softmmu="$libs_softmmu $rdma_libs"
1882 if test "$rdma" = "yes" ; then
1884 " OpenFabrics librdmacm/libibverbs not present." \
1886 " (1) Fast: Install infiniband packages from your distro." \
1887 " (2) Cleanest: Install libraries from www.openfabrics.org" \
1888 " (3) Also: Install softiwarp if you don't have RDMA hardware"
1894 ##########################################
1895 # VNC TLS/WS detection
1896 if test "$vnc" = "yes" -a \( "$vnc_tls" != "no" -o "$vnc_ws" != "no" \) ; then
1898 #include <gnutls/gnutls.h>
1899 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1901 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1902 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1903 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1904 if test "$vnc_tls" != "no" ; then
1907 if test "$vnc_ws" != "no" ; then
1910 libs_softmmu="$vnc_tls_libs $libs_softmmu"
1911 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_tls_cflags"
1913 if test "$vnc_tls" = "yes" ; then
1914 feature_not_found "vnc-tls"
1916 if test "$vnc_ws" = "yes" ; then
1917 feature_not_found "vnc-ws"
1924 ##########################################
1925 # VNC SASL detection
1926 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1928 #include <sasl/sasl.h>
1930 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1932 # Assuming Cyrus-SASL installed in /usr prefix
1934 vnc_sasl_libs="-lsasl2"
1935 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1937 libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1938 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
1940 if test "$vnc_sasl" = "yes" ; then
1941 feature_not_found "vnc-sasl"
1947 ##########################################
1948 # VNC JPEG detection
1949 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1952 #include <jpeglib.h>
1953 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1956 vnc_jpeg_libs="-ljpeg"
1957 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1959 libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1960 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
1962 if test "$vnc_jpeg" = "yes" ; then
1963 feature_not_found "vnc-jpeg"
1969 ##########################################
1971 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1973 //#include <stdio.h>
1977 png_structp png_ptr;
1978 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1979 return png_ptr != 0;
1982 if $pkg_config libpng --exists; then
1983 vnc_png_cflags=`$pkg_config libpng --cflags`
1984 vnc_png_libs=`$pkg_config libpng --libs`
1987 vnc_png_libs="-lpng"
1989 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1991 libs_softmmu="$vnc_png_libs $libs_softmmu"
1992 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
1994 if test "$vnc_png" = "yes" ; then
1995 feature_not_found "vnc-png"
2001 ##########################################
2002 # fnmatch() probe, used for ACL routines
2005 #include <fnmatch.h>
2008 fnmatch("foo", "foo", 0);
2012 if compile_prog "" "" ; then
2016 ##########################################
2017 # uuid_generate() probe, used for vdi block driver
2018 # Note that on some systems (notably MacOSX) no extra library
2019 # need be linked to get the uuid functions.
2020 if test "$uuid" != "no" ; then
2023 #include <uuid/uuid.h>
2027 uuid_generate(my_uuid);
2031 if compile_prog "" "" ; then
2033 elif compile_prog "" "$uuid_libs" ; then
2035 libs_softmmu="$uuid_libs $libs_softmmu"
2036 libs_tools="$uuid_libs $libs_tools"
2038 if test "$uuid" = "yes" ; then
2039 feature_not_found "uuid"
2045 if test "$vhdx" = "yes" ; then
2046 if test "$uuid" = "no" ; then
2047 error_exit "uuid required for VHDX support"
2049 elif test "$vhdx" != "no" ; then
2050 if test "$uuid" = "yes" ; then
2057 ##########################################
2058 # xfsctl() probe, used for raw-posix
2059 if test "$xfs" != "no" ; then
2061 #include <stddef.h> /* NULL */
2062 #include <xfs/xfs.h>
2065 xfsctl(NULL, 0, 0, NULL);
2069 if compile_prog "" "" ; then
2072 if test "$xfs" = "yes" ; then
2073 feature_not_found "xfs"
2079 ##########################################
2080 # vde libraries probe
2081 if test "$vde" != "no" ; then
2082 vde_libs="-lvdeplug"
2084 #include <libvdeplug.h>
2087 struct vde_open_args a = {0, 0, 0};
2093 if compile_prog "" "$vde_libs" ; then
2095 libs_softmmu="$vde_libs $libs_softmmu"
2096 libs_tools="$vde_libs $libs_tools"
2098 if test "$vde" = "yes" ; then
2099 feature_not_found "vde"
2105 ##########################################
2106 # netmap headers probe
2107 if test "$netmap" != "no" ; then
2109 #include <inttypes.h>
2111 #include <net/netmap.h>
2112 #include <net/netmap_user.h>
2113 int main(void) { return 0; }
2115 if compile_prog "" "" ; then
2118 if test "$netmap" = "yes" ; then
2119 feature_not_found "netmap"
2125 ##########################################
2126 # libcap-ng library probe
2127 if test "$cap_ng" != "no" ; then
2133 capng_capability_to_name(CAPNG_EFFECTIVE);
2137 if compile_prog "" "$cap_libs" ; then
2139 libs_tools="$cap_libs $libs_tools"
2141 if test "$cap_ng" = "yes" ; then
2142 feature_not_found "cap_ng"
2148 ##########################################
2149 # Sound support libraries probe
2160 int main(void) { $exp }
2162 if compile_prog "$cfl" "$lib" ; then
2165 error_exit "$drv check failed" \
2166 "Make sure to have the $drv libs and headers installed."
2170 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
2171 for drv in $audio_drv_list; do
2174 audio_drv_probe $drv alsa/asoundlib.h -lasound \
2175 "return snd_pcm_close((snd_pcm_t *)0);"
2176 libs_softmmu="-lasound $libs_softmmu"
2180 if test -z $fmod_lib || test -z $fmod_inc; then
2181 error_exit "You must specify path to FMOD library and headers" \
2182 "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
2184 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
2185 libs_softmmu="$fmod_lib $libs_softmmu"
2189 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
2190 libs_softmmu="-lesd $libs_softmmu"
2195 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \
2196 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;"
2197 libs_softmmu="-lpulse $libs_softmmu"
2202 libs_softmmu="-framework CoreAudio $libs_softmmu"
2206 libs_softmmu="-lole32 -ldxguid $libs_softmmu"
2211 libs_softmmu="$oss_lib $libs_softmmu"
2215 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
2219 libs_softmmu="-lwinmm $libs_softmmu"
2224 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
2225 error_exit "Unknown driver '$drv' selected" \
2226 "Possible drivers are: $audio_possible_drivers"
2232 ##########################################
2235 if test "$brlapi" != "no" ; then
2236 brlapi_libs="-lbrlapi"
2240 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
2242 if compile_prog "" "$brlapi_libs" ; then
2244 libs_softmmu="$brlapi_libs $libs_softmmu"
2246 if test "$brlapi" = "yes" ; then
2247 feature_not_found "brlapi"
2253 ##########################################
2255 if test "$curses" != "no" ; then
2256 if test "$mingw32" = "yes" ; then
2257 curses_list="-lpdcurses"
2259 curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lncurses:-lcurses"
2265 const char *s = curses_version();
2271 for curses_lib in $curses_list; do
2273 if compile_prog "" "$curses_lib" ; then
2275 libs_softmmu="$curses_lib $libs_softmmu"
2280 if test "$curses_found" = "yes" ; then
2283 if test "$curses" = "yes" ; then
2284 feature_not_found "curses"
2290 ##########################################
2292 if test "$curl" != "no" ; then
2293 if $pkg_config libcurl --exists; then
2294 curlconfig="$pkg_config libcurl"
2296 curlconfig=curl-config
2299 #include <curl/curl.h>
2300 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
2302 curl_cflags=`$curlconfig --cflags 2>/dev/null`
2303 curl_libs=`$curlconfig --libs 2>/dev/null`
2304 if compile_prog "$curl_cflags" "$curl_libs" ; then
2306 libs_tools="$curl_libs $libs_tools"
2307 libs_softmmu="$curl_libs $libs_softmmu"
2309 if test "$curl" = "yes" ; then
2310 feature_not_found "curl"
2316 ##########################################
2317 # bluez support probe
2318 if test "$bluez" != "no" ; then
2320 #include <bluetooth/bluetooth.h>
2321 int main(void) { return bt_error(0); }
2323 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
2324 bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
2325 if compile_prog "$bluez_cflags" "$bluez_libs" ; then
2327 libs_softmmu="$bluez_libs $libs_softmmu"
2329 if test "$bluez" = "yes" ; then
2330 feature_not_found "bluez"
2336 ##########################################
2337 # glib support probe
2339 if test "$mingw32" = yes; then
2340 # g_poll is required in order to integrate with the glib main loop.
2345 if $pkg_config --atleast-version=$glib_req_ver gthread-2.0; then
2346 glib_cflags=`$pkg_config --cflags gthread-2.0`
2347 glib_libs=`$pkg_config --libs gthread-2.0`
2348 LIBS="$glib_libs $LIBS"
2349 libs_qga="$glib_libs $libs_qga"
2351 error_exit "glib-$glib_req_ver required to compile QEMU"
2354 ##########################################
2355 # pixman support probe
2357 if test "$pixman" = ""; then
2358 if test "$want_tools" = "no" -a "$softmmu" = "no"; then
2360 elif $pkg_config pixman-1 > /dev/null 2>&1; then
2366 if test "$pixman" = "none"; then
2367 if test "$want_tools" != "no" -o "$softmmu" != "no"; then
2368 error_exit "pixman disabled but system emulation or tools build" \
2369 "enabled. You can turn off pixman only if you also" \
2370 "disable all system emulation targets and the tools" \
2371 "build with '--disable-tools --disable-system'."
2375 elif test "$pixman" = "system"; then
2376 pixman_cflags=`$pkg_config --cflags pixman-1`
2377 pixman_libs=`$pkg_config --libs pixman-1`
2379 if test ! -d ${source_path}/pixman/pixman; then
2380 error_exit "pixman not present. Your options:" \
2381 " (1) Preferred: Install the pixman devel package (any recent" \
2382 " distro should have packages as Xorg needs pixman too)." \
2383 " (2) Fetch the pixman submodule, using:" \
2384 " git submodule update --init pixman"
2386 mkdir -p pixman/pixman
2387 pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
2388 pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
2391 ##########################################
2394 if test "$cap" != "no" ; then
2397 #include <sys/capability.h>
2398 int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
2400 if compile_prog "" "-lcap" ; then
2407 ##########################################
2409 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
2413 #include <pthread.h>
2414 static void *f(void *p) { return NULL; }
2417 pthread_create(&thread, 0, f, 0);
2421 if compile_prog "" "" ; then
2424 for pthread_lib in $PTHREADLIBS_LIST; do
2425 if compile_prog "" "$pthread_lib" ; then
2428 for lib_entry in $LIBS; do
2429 if test "$lib_entry" = "$pthread_lib"; then
2434 if test "$found" = "no"; then
2435 LIBS="$pthread_lib $LIBS"
2442 if test "$mingw32" != yes -a "$pthread" = no; then
2443 error_exit "pthread check failed" \
2444 "Make sure to have the pthread libs and headers installed."
2447 ##########################################
2449 if test "$rbd" != "no" ; then
2452 #include <rbd/librbd.h>
2455 rados_create(&cluster, NULL);
2459 rbd_libs="-lrbd -lrados"
2460 if compile_prog "" "$rbd_libs" ; then
2462 libs_tools="$rbd_libs $libs_tools"
2463 libs_softmmu="$rbd_libs $libs_softmmu"
2465 if test "$rbd" = "yes" ; then
2466 feature_not_found "rados block device"
2472 ##########################################
2474 min_libssh2_version=1.2.8
2475 if test "$libssh2" != "no" ; then
2476 if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
2477 libssh2_cflags=`$pkg_config libssh2 --cflags`
2478 libssh2_libs=`$pkg_config libssh2 --libs`
2480 libs_tools="$libssh2_libs $libs_tools"
2481 libs_softmmu="$libssh2_libs $libs_softmmu"
2482 QEMU_CFLAGS="$QEMU_CFLAGS $libssh2_cflags"
2484 if test "$libssh2" = "yes" ; then
2485 error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
2491 ##########################################
2492 # libssh2_sftp_fsync probe
2494 if test "$libssh2" = "yes"; then
2497 #include <libssh2.h>
2498 #include <libssh2_sftp.h>
2500 LIBSSH2_SESSION *session;
2502 LIBSSH2_SFTP_HANDLE *sftp_handle;
2503 session = libssh2_session_init ();
2504 sftp = libssh2_sftp_init (session);
2505 sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
2506 libssh2_sftp_fsync (sftp_handle);
2510 # libssh2_cflags/libssh2_libs defined in previous test.
2511 if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
2512 QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
2516 ##########################################
2519 if test "$linux_aio" != "no" ; then
2522 #include <sys/eventfd.h>
2524 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
2526 if compile_prog "" "-laio" ; then
2528 libs_softmmu="$libs_softmmu -laio"
2529 libs_tools="$libs_tools -laio"
2531 if test "$linux_aio" = "yes" ; then
2532 feature_not_found "linux AIO"
2538 ##########################################
2539 # TPM passthrough is only on x86 Linux
2541 if test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
2542 tpm_passthrough=$tpm
2547 ##########################################
2548 # adjust virtio-blk-data-plane based on linux-aio
2550 if test "$virtio_blk_data_plane" = "yes" -a \
2551 "$linux_aio" != "yes" ; then
2552 error_exit "virtio-blk-data-plane requires Linux AIO, please try --enable-linux-aio"
2553 elif test -z "$virtio_blk_data_plane" ; then
2554 virtio_blk_data_plane=$linux_aio
2557 ##########################################
2560 if test "$attr" != "no" ; then
2563 #include <sys/types.h>
2564 #ifdef CONFIG_LIBATTR
2565 #include <attr/xattr.h>
2567 #include <sys/xattr.h>
2569 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
2571 if compile_prog "" "" ; then
2573 # Older distros have <attr/xattr.h>, and need -lattr:
2574 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
2579 if test "$attr" = "yes" ; then
2580 feature_not_found "ATTR"
2586 ##########################################
2589 #include <sys/types.h>
2590 #include <sys/uio.h>
2592 int main(void) { return sizeof(struct iovec); }
2595 if compile_prog "" "" ; then
2599 ##########################################
2602 #include <sys/types.h>
2603 #include <sys/uio.h>
2605 int main(void) { return preadv(0, 0, 0, 0); }
2608 if compile_prog "" "" ; then
2612 ##########################################
2614 # fdt support is mandatory for at least some target architectures,
2615 # so insist on it if we're building those system emulators.
2617 for target in $target_list; do
2619 aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu)
2625 if test "$fdt_required" = "yes"; then
2626 if test "$fdt" = "no"; then
2627 error_exit "fdt disabled but some requested targets require it." \
2628 "You can turn off fdt only if you also disable all the system emulation" \
2629 "targets which need it (by specifying a cut down --target-list)."
2634 if test "$fdt" != "no" ; then
2636 # explicitly check for libfdt_env.h as it is missing in some stable installs
2638 #include <libfdt_env.h>
2639 int main(void) { return 0; }
2641 if compile_prog "" "$fdt_libs" ; then
2642 # system DTC is good - use it
2644 elif test -d ${source_path}/dtc/libfdt ; then
2645 # have submodule DTC - use it
2649 if [ "$source_path" != `pwd` ] ; then
2650 symlink "$source_path/dtc/Makefile" "dtc/Makefile"
2651 symlink "$source_path/dtc/scripts" "dtc/scripts"
2653 fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
2654 fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
2655 elif test "$fdt" = "yes" ; then
2656 # have neither and want - prompt for system/submodule install
2657 error_exit "DTC not present. Your options:" \
2658 " (1) Preferred: Install the DTC devel package" \
2659 " (2) Fetch the DTC submodule, using:" \
2660 " git submodule update --init dtc"
2662 # don't have and don't want
2668 libs_softmmu="$libs_softmmu $fdt_libs"
2670 ##########################################
2671 # GLX probe, used by milkymist-tmu2
2672 if test "$glx" != "no" ; then
2673 glx_libs="-lGL -lX11"
2675 #include <X11/Xlib.h>
2678 int main(void) { glBegin(0); glXQueryVersion(0,0,0); return 0; }
2680 if compile_prog "" "-lGL -lX11" ; then
2683 if test "$glx" = "yes" ; then
2684 feature_not_found "glx"
2691 ##########################################
2693 if test "$glusterfs" != "no" ; then
2694 if $pkg_config --atleast-version=3 glusterfs-api; then
2696 glusterfs_cflags=`$pkg_config --cflags glusterfs-api`
2697 glusterfs_libs=`$pkg_config --libs glusterfs-api`
2698 CFLAGS="$CFLAGS $glusterfs_cflags"
2699 libs_tools="$glusterfs_libs $libs_tools"
2700 libs_softmmu="$glusterfs_libs $libs_softmmu"
2701 if $pkg_config --atleast-version=5 glusterfs-api; then
2702 glusterfs_discard="yes"
2705 if test "$glusterfs" = "yes" ; then
2706 feature_not_found "GlusterFS backend support"
2712 # Check for inotify functions when we are building linux-user
2713 # emulator. This is done because older glibc versions don't
2714 # have syscall stubs for these implemented. In that case we
2715 # don't provide them even if kernel supports them.
2719 #include <sys/inotify.h>
2724 /* try to start inotify */
2725 return inotify_init();
2728 if compile_prog "" "" ; then
2734 #include <sys/inotify.h>
2739 /* try to start inotify */
2740 return inotify_init1(0);
2743 if compile_prog "" "" ; then
2747 # check if utimensat and futimens are supported
2750 #define _ATFILE_SOURCE
2753 #include <sys/stat.h>
2757 utimensat(AT_FDCWD, "foo", NULL, 0);
2762 if compile_prog "" "" ; then
2766 # check if pipe2 is there
2775 return pipe2(pipefd, O_CLOEXEC);
2778 if compile_prog "" "" ; then
2782 # check if accept4 is there
2785 #include <sys/socket.h>
2790 accept4(0, NULL, NULL, SOCK_CLOEXEC);
2794 if compile_prog "" "" ; then
2798 # check if tee/splice is there. vmsplice was added same time.
2808 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2809 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2813 if compile_prog "" "" ; then
2817 ##########################################
2822 #include <sys/syscall.h>
2824 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2827 if compile_prog "" "" ; then
2831 # check if eventfd is supported
2834 #include <sys/eventfd.h>
2838 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
2841 if compile_prog "" "" ; then
2845 # check for fallocate
2852 fallocate(0, 0, 0, 0);
2856 if compile_prog "" "" ; then
2860 # check for fallocate hole punching
2861 fallocate_punch_hole=no
2864 #include <linux/falloc.h>
2868 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
2872 if compile_prog "" "" ; then
2873 fallocate_punch_hole=yes
2876 # check for sync_file_range
2883 sync_file_range(0, 0, 0, 0);
2887 if compile_prog "" "" ; then
2891 # check for linux/fiemap.h and FS_IOC_FIEMAP
2894 #include <sys/ioctl.h>
2895 #include <linux/fs.h>
2896 #include <linux/fiemap.h>
2900 ioctl(0, FS_IOC_FIEMAP, 0);
2904 if compile_prog "" "" ; then
2919 if compile_prog "" "" ; then
2923 # check for ppoll support
2930 struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
2931 ppoll(&pfd, 1, 0, 0);
2935 if compile_prog "" "" ; then
2939 # check for prctl(PR_SET_TIMERSLACK , ... ) support
2940 prctl_pr_set_timerslack=no
2942 #include <sys/prctl.h>
2946 prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
2950 if compile_prog "" "" ; then
2951 prctl_pr_set_timerslack=yes
2954 # check for epoll support
2957 #include <sys/epoll.h>
2965 if compile_prog "" "" ; then
2969 # epoll_create1 and epoll_pwait are later additions
2970 # so we must check separately for their presence
2973 #include <sys/epoll.h>
2977 /* Note that we use epoll_create1 as a value, not as
2978 * a function being called. This is necessary so that on
2979 * old SPARC glibc versions where the function was present in
2980 * the library but not declared in the header file we will
2981 * fail the configure check. (Otherwise we will get a compiler
2982 * warning but not an error, and will proceed to fail the
2983 * qemu compile where we compile with -Werror.)
2985 return (int)(uintptr_t)&epoll_create1;
2988 if compile_prog "" "" ; then
2994 #include <sys/epoll.h>
2998 epoll_pwait(0, 0, 0, 0, 0);
3002 if compile_prog "" "" ; then
3006 # check for sendfile support
3009 #include <sys/sendfile.h>
3013 return sendfile(0, 0, 0, 0);
3016 if compile_prog "" "" ; then
3020 # Check if tools are available to build documentation.
3021 if test "$docs" != "no" ; then
3022 if has makeinfo && has pod2man; then
3025 if test "$docs" = "yes" ; then
3026 feature_not_found "docs"
3032 # Search for bswap_32 function
3035 #include <byteswap.h>
3036 int main(void) { return bswap_32(0); }
3038 if compile_prog "" "" ; then
3042 # Search for bswap32 function
3045 #include <sys/endian.h>
3046 #include <sys/types.h>
3047 #include <machine/bswap.h>
3048 int main(void) { return bswap32(0); }
3050 if compile_prog "" "" ; then
3054 ##########################################
3055 # Do we have libiscsi
3056 # We check for iscsi_write16_sync() to make sure we have a
3057 # at least version 1.4.0 of libiscsi.
3058 if test "$libiscsi" != "no" ; then
3061 #include <iscsi/iscsi.h>
3062 int main(void) { iscsi_write16_sync(NULL,0,0,NULL,0,0,0,0,0,0,0); return 0; }
3064 if $pkg_config --atleast-version=1.7.0 libiscsi; then
3066 libiscsi_cflags=$($pkg_config --cflags libiscsi)
3067 libiscsi_libs=$($pkg_config --libs libiscsi)
3068 CFLAGS="$CFLAGS $libiscsi_cflags"
3069 LIBS="$LIBS $libiscsi_libs"
3070 elif compile_prog "" "-liscsi" ; then
3072 LIBS="$LIBS -liscsi"
3074 if test "$libiscsi" = "yes" ; then
3075 feature_not_found "libiscsi"
3082 ##########################################
3086 int main(void) { return isnan(sin(0.0)); }
3088 if compile_prog "" "" ; then
3090 elif compile_prog "" "-lm" ; then
3092 libs_qga="-lm $libs_qga"
3094 error_exit "libm check failed"
3097 ##########################################
3099 # uClibc provides 2 versions of clock_gettime(), one with realtime
3100 # support and one without. This means that the clock_gettime() don't
3101 # need -lrt. We still need it for timer_create() so we check for this
3102 # function in addition.
3107 timer_create(CLOCK_REALTIME, NULL, NULL);
3108 return clock_gettime(CLOCK_REALTIME, NULL);
3112 if compile_prog "" "" ; then
3114 # we need pthread for static linking. use previous pthread test result
3115 elif compile_prog "" "-lrt $pthread_lib" ; then
3117 libs_qga="-lrt $libs_qga"
3120 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
3121 "$aix" != "yes" -a "$haiku" != "yes" ; then
3122 libs_softmmu="-lutil $libs_softmmu"
3125 ##########################################
3127 if test "$spice" != "no" ; then
3130 int main(void) { spice_server_new(); return 0; }
3132 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
3133 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
3134 if $pkg_config --atleast-version=0.12.0 spice-server && \
3135 $pkg_config --atleast-version=0.12.3 spice-protocol && \
3136 compile_prog "$spice_cflags" "$spice_libs" ; then
3138 libs_softmmu="$libs_softmmu $spice_libs"
3139 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
3140 spice_protocol_version=$($pkg_config --modversion spice-protocol)
3141 spice_server_version=$($pkg_config --modversion spice-server)
3143 if test "$spice" = "yes" ; then
3144 feature_not_found "spice"
3150 # check for libcacard for smartcard support
3152 # TODO - what's the minimal nss version we support?
3153 if test "$smartcard_nss" != "no"; then
3155 #include <pk11pub.h>
3156 int main(void) { PK11_FreeSlot(0); return 0; }
3158 smartcard_includes="-I\$(SRC_PATH)/libcacard"
3159 libcacard_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs"
3160 libcacard_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags"
3161 test_cflags="$libcacard_cflags"
3162 # The header files in nss < 3.13.3 have a bug which causes them to
3163 # emit a warning. If we're going to compile QEMU with -Werror, then
3164 # test that the headers don't have this bug. Otherwise we would pass
3165 # the configure test but fail to compile QEMU later.
3166 if test "$werror" = "yes"; then
3167 test_cflags="-Werror $test_cflags"
3169 if test -n "$libtool" &&
3170 $pkg_config --atleast-version=3.12.8 nss && \
3171 compile_prog "$test_cflags" "$libcacard_libs"; then
3173 QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags"
3174 QEMU_INCLUDES="$QEMU_INCLUDES $smartcard_includes"
3175 libs_softmmu="$libcacard_libs $libs_softmmu"
3177 if test "$smartcard_nss" = "yes"; then
3178 feature_not_found "nss"
3185 if test "$libusb" != "no" ; then
3186 if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
3188 libusb_cflags=$($pkg_config --cflags libusb-1.0)
3189 libusb_libs=$($pkg_config --libs libusb-1.0)
3190 QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags"
3191 libs_softmmu="$libs_softmmu $libusb_libs"
3193 if test "$libusb" = "yes"; then
3194 feature_not_found "libusb"
3200 # check for usbredirparser for usb network redirection support
3201 if test "$usb_redir" != "no" ; then
3202 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
3204 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
3205 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
3206 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
3207 libs_softmmu="$libs_softmmu $usb_redir_libs"
3209 if test "$usb_redir" = "yes"; then
3210 feature_not_found "usb-redir"
3216 ##########################################
3217 # check if we have VSS SDK headers for win
3219 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
3220 case "$vss_win32_sdk" in
3221 "") vss_win32_include="-I$source_path" ;;
3222 *\ *) # The SDK is installed in "Program Files" by default, but we cannot
3223 # handle path with spaces. So we symlink the headers into ".sdk/vss".
3224 vss_win32_include="-I$source_path/.sdk/vss"
3225 symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
3227 *) vss_win32_include="-I$vss_win32_sdk"
3230 #define __MIDL_user_allocate_free_DEFINED__
3231 #include <inc/win2003/vss.h>
3232 int main(void) { return VSS_CTX_BACKUP; }
3234 if compile_prog "$vss_win32_include" "" ; then
3235 guest_agent_with_vss="yes"
3236 QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
3237 libs_qga="-lole32 -loleaut32 -lshlwapi -luuid -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
3239 if test "$vss_win32_sdk" != "" ; then
3240 echo "ERROR: Please download and install Microsoft VSS SDK:"
3241 echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490"
3242 echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
3243 echo "ERROR: scripts/extract-vsssdk-headers setup.exe"
3244 echo "ERROR: The headers are extracted in the directory \`inc'."
3245 feature_not_found "VSS support"
3247 guest_agent_with_vss="no"
3251 ##########################################
3252 # lookup Windows platform SDK (if not specified)
3253 # The SDK is needed only to build .tlb (type library) file of guest agent
3254 # VSS provider from the source. It is usually unnecessary because the
3255 # pre-compiled .tlb file is included.
3257 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
3258 if test -z "$win_sdk"; then
3259 programfiles="$PROGRAMFILES"
3260 test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
3261 if test -n "$programfiles"; then
3262 win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
3264 feature_not_found "Windows SDK"
3266 elif test "$win_sdk" = "no"; then
3271 ##########################################
3273 ##########################################
3274 # check if we have fdatasync
3280 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
3281 return fdatasync(0);
3283 #error Not supported
3287 if compile_prog "" "" ; then
3291 ##########################################
3292 # check if we have madvise
3296 #include <sys/types.h>
3297 #include <sys/mman.h>
3299 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
3301 if compile_prog "" "" ; then
3305 ##########################################
3306 # check if we have posix_madvise
3310 #include <sys/mman.h>
3312 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
3314 if compile_prog "" "" ; then
3318 ##########################################
3319 # check if we have usable SIGEV_THREAD_ID
3326 ev.sigev_notify = SIGEV_THREAD_ID;
3327 ev._sigev_un._tid = 0;
3328 asm volatile("" : : "g"(&ev));
3332 if compile_prog "" "" ; then
3336 ##########################################
3337 # check if trace backend exists
3339 $python "$source_path/scripts/tracetool.py" "--backend=$trace_backend" --check-backend > /dev/null 2> /dev/null
3340 if test "$?" -ne 0 ; then
3341 error_exit "invalid trace backend" \
3342 "Please choose a supported trace backend."
3345 ##########################################
3346 # For 'ust' backend, test if ust headers are present
3347 if test "$trace_backend" = "ust"; then
3349 #include <ust/tracepoint.h>
3350 #include <ust/marker.h>
3351 int main(void) { return 0; }
3353 if compile_prog "" "" ; then
3354 LIBS="-lust -lurcu-bp $LIBS"
3355 libs_qga="-lust -lurcu-bp $libs_qga"
3357 error_exit "Trace backend 'ust' missing libust header files"
3361 ##########################################
3362 # For 'dtrace' backend, test if 'dtrace' command is present
3363 if test "$trace_backend" = "dtrace"; then
3364 if ! has 'dtrace' ; then
3365 error_exit "dtrace command is not found in PATH $PATH"
3367 trace_backend_stap="no"
3368 if has 'stap' ; then
3369 trace_backend_stap="yes"
3373 ##########################################
3374 # check and set a backend for coroutine
3376 # We prefer ucontext, but it's not always possible. The fallback
3377 # is sigcontext. gthread is not selectable except explicitly, because
3378 # it is not functional enough to run QEMU proper. (It is occasionally
3379 # useful for debugging purposes.) On Windows the only valid backend
3380 # is the Windows-specific one.
3383 if test "$darwin" != "yes"; then
3385 #include <ucontext.h>
3386 #ifdef __stub_makecontext
3387 #error Ignoring glibc stub makecontext which will always fail
3389 int main(void) { makecontext(0, 0, 0); return 0; }
3391 if compile_prog "" "" ; then
3396 if test "$coroutine" = ""; then
3397 if test "$mingw32" = "yes"; then
3399 elif test "$ucontext_works" = "yes"; then
3402 coroutine=sigaltstack
3407 if test "$mingw32" != "yes"; then
3408 error_exit "'windows' coroutine backend only valid for Windows"
3410 # Unfortunately the user visible backend name doesn't match the
3411 # coroutine-*.c filename for this case, so we have to adjust it here.
3415 if test "$ucontext_works" != "yes"; then
3416 feature_not_found "ucontext"
3419 gthread|sigaltstack)
3420 if test "$mingw32" = "yes"; then
3421 error_exit "only the 'windows' coroutine backend is valid for Windows"
3425 error_exit "unknown coroutine backend $coroutine"
3430 if test "$coroutine_pool" = ""; then
3431 if test "$coroutine" = "gthread"; then
3437 if test "$coroutine" = "gthread" -a "$coroutine_pool" = "yes"; then
3438 error_exit "'gthread' coroutine backend does not support pool (use --disable-coroutine-pool)"
3441 ##########################################
3442 # check if we have open_by_handle_at
3444 open_by_handle_at=no
3447 #if !defined(AT_EMPTY_PATH)
3448 # error missing definition
3450 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
3453 if compile_prog "" "" ; then
3454 open_by_handle_at=yes
3457 ########################################
3458 # check if we have linux/magic.h
3462 #include <linux/magic.h>
3467 if compile_prog "" "" ; then
3471 ########################################
3472 # check whether we can disable warning option with a pragma (this is needed
3473 # to silence warnings in the headers of some versions of external libraries).
3474 # This test has to be compiled with -Werror as otherwise an unknown pragma is
3477 # If we can't selectively disable warning in the code, disable -Werror so that
3478 # the build doesn't fail anyway.
3480 pragma_disable_unused_but_set=no
3482 #pragma GCC diagnostic push
3483 #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
3484 #pragma GCC diagnostic ignored "-Wstrict-prototypes"
3485 #pragma GCC diagnostic pop
3491 if compile_prog "-Werror" "" ; then
3492 pragma_diagnostic_available=yes
3497 ########################################
3498 # check if we have valgrind/valgrind.h and valgrind/memcheck.h
3502 #include <valgrind/valgrind.h>
3503 #include <valgrind/memcheck.h>
3508 if compile_prog "" "" ; then
3512 ########################################
3513 # check if environ is declared
3523 if compile_prog "" "" ; then
3527 ########################################
3528 # check if cpuid.h is usable.
3537 if compile_prog "" "" ; then
3541 ########################################
3542 # check if __[u]int128_t is usable.
3555 if compile_prog "" "" ; then
3559 ########################################
3560 # check if getauxval is available.
3564 #include <sys/auxv.h>
3566 return getauxval(AT_HWCAP) == 0;
3569 if compile_prog "" "" ; then
3573 ##########################################
3575 # After here, no more $cc or $ld runs
3577 if test "$gcov" = "yes" ; then
3578 CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
3579 LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
3580 elif test "$debug" = "no" ; then
3581 CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
3585 # Disable zero malloc errors for official releases unless explicitly told to
3587 if test -z "$zero_malloc" ; then
3588 if test "$z_version" = "50" ; then
3595 # Now we've finished running tests it's OK to add -Werror to the compiler flags
3596 if test "$werror" = "yes"; then
3597 QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
3600 if test "$solaris" = "no" ; then
3601 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
3602 LDFLAGS="-Wl,--warn-common $LDFLAGS"
3606 # test if pod2man has --utf8 option
3607 if pod2man --help | grep -q utf8; then
3608 POD2MAN="pod2man --utf8"
3613 # Use ASLR, no-SEH and DEP if available
3614 if test "$mingw32" = "yes" ; then
3615 for flag in --dynamicbase --no-seh --nxcompat; do
3616 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
3617 LDFLAGS="-Wl,$flag $LDFLAGS"
3622 qemu_confdir=$sysconfdir$confsuffix
3623 qemu_datadir=$datadir$confsuffix
3624 qemu_localedir="$datadir/locale"
3627 if test "$want_tools" = "yes" ; then
3628 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
3629 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
3630 tools="qemu-nbd\$(EXESUF) $tools"
3633 if test "$softmmu" = yes ; then
3634 if test "$virtfs" != no ; then
3635 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
3637 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
3639 if test "$virtfs" = yes; then
3640 error_exit "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
3646 if [ "$guest_agent" != "no" ]; then
3647 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
3648 tools="qemu-ga\$(EXESUF) $tools"
3649 if [ "$mingw32" = "yes" -a "$guest_agent_with_vss" = "yes" ]; then
3650 tools="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb $tools"
3653 elif [ "$guest_agent" != yes ]; then
3656 error_exit "Guest agent is not supported on this platform"
3660 # Mac OS X ships with a broken assembler
3662 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
3663 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
3664 "$softmmu" = yes ; then
3667 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
3668 roms="$roms spapr-rtas"
3671 if test "$cpu" = "s390x" ; then
3672 roms="$roms s390-ccw"
3675 # Probe for the need for relocating the user-only binary.
3676 if test "$pie" = "no" ; then
3679 arm | hppa | i386 | m68k | ppc | ppc64 | s390* | sparc | sparc64 | x86_64 | x32)
3680 textseg_addr=0x60000000
3683 textseg_addr=0x400000
3686 if [ -n "$textseg_addr" ]; then
3688 int main(void) { return 0; }
3690 textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
3691 if ! compile_prog "" "$textseg_ldflags"; then
3692 # In case ld does not support -Ttext-segment, edit the default linker
3693 # script via sed to set the .text start addr. This is needed on FreeBSD
3695 $ld --verbose | sed \
3696 -e '1,/==================================================/d' \
3697 -e '/==================================================/,$d' \
3698 -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
3699 -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
3700 textseg_ldflags="-Wl,-T../config-host.ld"
3705 # add pixman flags after all config tests are done
3706 QEMU_CFLAGS="$QEMU_CFLAGS $pixman_cflags $fdt_cflags"
3707 libs_softmmu="$libs_softmmu $pixman_libs"
3709 echo "Install prefix $prefix"
3710 echo "BIOS directory `eval echo $qemu_datadir`"
3711 echo "binary directory `eval echo $bindir`"
3712 echo "library directory `eval echo $libdir`"
3713 echo "libexec directory `eval echo $libexecdir`"
3714 echo "include directory `eval echo $includedir`"
3715 echo "config directory `eval echo $sysconfdir`"
3716 if test "$mingw32" = "no" ; then
3717 echo "local state directory `eval echo $local_statedir`"
3718 echo "Manual directory `eval echo $mandir`"
3719 echo "ELF interp prefix $interp_prefix"
3721 echo "local state directory queried at runtime"
3722 echo "Windows SDK $win_sdk"
3724 echo "Source path $source_path"
3725 echo "C compiler $cc"
3726 echo "Host C compiler $host_cc"
3727 echo "C++ compiler $cxx"
3728 echo "Objective-C compiler $objcc"
3729 echo "ARFLAGS $ARFLAGS"
3730 echo "CFLAGS $CFLAGS"
3731 echo "QEMU_CFLAGS $QEMU_CFLAGS"
3732 echo "LDFLAGS $LDFLAGS"
3734 echo "install $install"
3735 echo "python $python"
3736 if test "$slirp" = "yes" ; then
3739 echo "host CPU $cpu"
3740 echo "host big endian $bigendian"
3741 echo "target list $target_list"
3742 echo "tcg debug enabled $debug_tcg"
3743 echo "gprof enabled $gprof"
3744 echo "sparse enabled $sparse"
3745 echo "strip binaries $strip_opt"
3746 echo "profiler $profiler"
3747 echo "static build $static"
3748 echo "-Werror enabled $werror"
3749 if test "$darwin" = "yes" ; then
3750 echo "Cocoa support $cocoa"
3752 echo "pixman $pixman"
3753 echo "SDL support $sdl"
3754 echo "GTK support $gtk"
3755 echo "curses support $curses"
3756 echo "curl support $curl"
3757 echo "mingw32 support $mingw32"
3758 echo "Audio drivers $audio_drv_list"
3759 echo "Block whitelist (rw) $block_drv_rw_whitelist"
3760 echo "Block whitelist (ro) $block_drv_ro_whitelist"
3761 echo "VirtFS support $virtfs"
3762 echo "VNC support $vnc"
3763 if test "$vnc" = "yes" ; then
3764 echo "VNC TLS support $vnc_tls"
3765 echo "VNC SASL support $vnc_sasl"
3766 echo "VNC JPEG support $vnc_jpeg"
3767 echo "VNC PNG support $vnc_png"
3768 echo "VNC WS support $vnc_ws"
3770 if test -n "$sparc_cpu"; then
3771 echo "Target Sparc Arch $sparc_cpu"
3773 echo "xen support $xen"
3774 echo "brlapi support $brlapi"
3775 echo "bluez support $bluez"
3776 echo "Documentation $docs"
3777 [ ! -z "$uname_release" ] && \
3778 echo "uname -r $uname_release"
3779 echo "GUEST_BASE $guest_base"
3781 echo "vde support $vde"
3782 echo "netmap support $netmap"
3783 echo "Linux AIO support $linux_aio"
3784 echo "ATTR/XATTR support $attr"
3785 echo "Install blobs $blobs"
3786 echo "KVM support $kvm"
3787 echo "RDMA support $rdma"
3788 echo "TCG interpreter $tcg_interpreter"
3789 echo "fdt support $fdt"
3790 echo "preadv support $preadv"
3791 echo "fdatasync $fdatasync"
3792 echo "madvise $madvise"
3793 echo "posix_madvise $posix_madvise"
3794 echo "sigev_thread_id $sigev_thread_id"
3795 echo "uuid support $uuid"
3796 echo "libcap-ng support $cap_ng"
3797 echo "vhost-net support $vhost_net"
3798 echo "vhost-scsi support $vhost_scsi"
3799 echo "Trace backend $trace_backend"
3800 echo "Trace output file $trace_file-<pid>"
3801 echo "spice support $spice ($spice_protocol_version/$spice_server_version)"
3802 echo "rbd support $rbd"
3803 echo "xfsctl support $xfs"
3804 echo "nss used $smartcard_nss"
3805 echo "libusb $libusb"
3806 echo "usb net redir $usb_redir"
3807 echo "GLX support $glx"
3808 echo "libiscsi support $libiscsi"
3809 echo "build guest agent $guest_agent"
3810 echo "QGA VSS support $guest_agent_with_vss"
3811 echo "seccomp support $seccomp"
3812 echo "coroutine backend $coroutine"
3813 echo "coroutine pool $coroutine_pool"
3814 echo "GlusterFS support $glusterfs"
3815 echo "virtio-blk-data-plane $virtio_blk_data_plane"
3816 echo "gcov $gcov_tool"
3817 echo "gcov enabled $gcov"
3818 echo "TPM support $tpm"
3819 echo "libssh2 support $libssh2"
3820 echo "TPM passthrough $tpm_passthrough"
3821 echo "QOM debugging $qom_cast_debug"
3824 if test "$sdl_too_old" = "yes"; then
3825 echo "-> Your SDL version is too old - please upgrade to have SDL support"
3828 config_host_mak="config-host.mak"
3830 echo "# Automatically generated by configure - do not modify" >config-all-disas.mak
3832 echo "# Automatically generated by configure - do not modify" > $config_host_mak
3833 echo >> $config_host_mak
3835 echo all: >> $config_host_mak
3836 echo "prefix=$prefix" >> $config_host_mak
3837 echo "bindir=$bindir" >> $config_host_mak
3838 echo "libdir=$libdir" >> $config_host_mak
3839 echo "libexecdir=$libexecdir" >> $config_host_mak
3840 echo "includedir=$includedir" >> $config_host_mak
3841 echo "mandir=$mandir" >> $config_host_mak
3842 echo "sysconfdir=$sysconfdir" >> $config_host_mak
3843 echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
3844 echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
3845 echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
3846 if test "$mingw32" = "no" ; then
3847 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
3849 echo "qemu_helperdir=$libexecdir" >> $config_host_mak
3850 echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
3851 echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
3852 echo "qemu_localedir=$qemu_localedir" >> $config_host_mak
3853 echo "libs_softmmu=$libs_softmmu" >> $config_host_mak
3855 echo "ARCH=$ARCH" >> $config_host_mak
3857 if test "$debug_tcg" = "yes" ; then
3858 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
3860 if test "$strip_opt" = "yes" ; then
3861 echo "STRIP=${strip}" >> $config_host_mak
3863 if test "$bigendian" = "yes" ; then
3864 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
3866 if test "$mingw32" = "yes" ; then
3867 echo "CONFIG_WIN32=y" >> $config_host_mak
3868 rc_version=`cat $source_path/VERSION`
3869 version_major=${rc_version%%.*}
3870 rc_version=${rc_version#*.}
3871 version_minor=${rc_version%%.*}
3872 rc_version=${rc_version#*.}
3873 version_subminor=${rc_version%%.*}
3875 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
3876 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
3877 if test "$guest_agent_with_vss" = "yes" ; then
3878 echo "CONFIG_QGA_VSS=y" >> $config_host_mak
3879 echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
3882 echo "CONFIG_POSIX=y" >> $config_host_mak
3885 if test "$linux" = "yes" ; then
3886 echo "CONFIG_LINUX=y" >> $config_host_mak
3889 if test "$darwin" = "yes" ; then
3890 echo "CONFIG_DARWIN=y" >> $config_host_mak
3893 if test "$aix" = "yes" ; then
3894 echo "CONFIG_AIX=y" >> $config_host_mak
3897 if test "$solaris" = "yes" ; then
3898 echo "CONFIG_SOLARIS=y" >> $config_host_mak
3899 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
3900 if test "$needs_libsunmath" = "yes" ; then
3901 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
3904 if test "$haiku" = "yes" ; then
3905 echo "CONFIG_HAIKU=y" >> $config_host_mak
3907 if test "$static" = "yes" ; then
3908 echo "CONFIG_STATIC=y" >> $config_host_mak
3910 if test "$profiler" = "yes" ; then
3911 echo "CONFIG_PROFILER=y" >> $config_host_mak
3913 if test "$slirp" = "yes" ; then
3914 echo "CONFIG_SLIRP=y" >> $config_host_mak
3915 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
3917 if test "$vde" = "yes" ; then
3918 echo "CONFIG_VDE=y" >> $config_host_mak
3920 if test "$netmap" = "yes" ; then
3921 echo "CONFIG_NETMAP=y" >> $config_host_mak
3923 if test "$cap_ng" = "yes" ; then
3924 echo "CONFIG_LIBCAP=y" >> $config_host_mak
3926 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
3927 for drv in $audio_drv_list; do
3928 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'`
3929 echo "$def=y" >> $config_host_mak
3930 if test "$drv" = "fmod"; then
3931 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
3934 if test "$audio_pt_int" = "yes" ; then
3935 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
3937 if test "$audio_win_int" = "yes" ; then
3938 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
3940 echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
3941 echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
3942 if test "$vnc" = "yes" ; then
3943 echo "CONFIG_VNC=y" >> $config_host_mak
3945 if test "$vnc_tls" = "yes" ; then
3946 echo "CONFIG_VNC_TLS=y" >> $config_host_mak
3948 if test "$vnc_sasl" = "yes" ; then
3949 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
3951 if test "$vnc_jpeg" = "yes" ; then
3952 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
3954 if test "$vnc_png" = "yes" ; then
3955 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
3957 if test "$vnc_ws" = "yes" ; then
3958 echo "CONFIG_VNC_WS=y" >> $config_host_mak
3959 echo "VNC_WS_CFLAGS=$vnc_ws_cflags" >> $config_host_mak
3961 if test "$fnmatch" = "yes" ; then
3962 echo "CONFIG_FNMATCH=y" >> $config_host_mak
3964 if test "$uuid" = "yes" ; then
3965 echo "CONFIG_UUID=y" >> $config_host_mak
3967 if test "$xfs" = "yes" ; then
3968 echo "CONFIG_XFS=y" >> $config_host_mak
3970 qemu_version=`head $source_path/VERSION`
3971 echo "VERSION=$qemu_version" >>$config_host_mak
3972 echo "PKGVERSION=$pkgversion" >>$config_host_mak
3973 echo "SRC_PATH=$source_path" >> $config_host_mak
3974 echo "TARGET_DIRS=$target_list" >> $config_host_mak
3975 if [ "$docs" = "yes" ] ; then
3976 echo "BUILD_DOCS=yes" >> $config_host_mak
3978 if test "$sdl" = "yes" ; then
3979 echo "CONFIG_SDL=y" >> $config_host_mak
3980 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
3982 if test "$cocoa" = "yes" ; then
3983 echo "CONFIG_COCOA=y" >> $config_host_mak
3985 if test "$curses" = "yes" ; then
3986 echo "CONFIG_CURSES=y" >> $config_host_mak
3988 if test "$utimens" = "yes" ; then
3989 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
3991 if test "$pipe2" = "yes" ; then
3992 echo "CONFIG_PIPE2=y" >> $config_host_mak
3994 if test "$accept4" = "yes" ; then
3995 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
3997 if test "$splice" = "yes" ; then
3998 echo "CONFIG_SPLICE=y" >> $config_host_mak
4000 if test "$eventfd" = "yes" ; then
4001 echo "CONFIG_EVENTFD=y" >> $config_host_mak
4003 if test "$fallocate" = "yes" ; then
4004 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
4006 if test "$fallocate_punch_hole" = "yes" ; then
4007 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
4009 if test "$sync_file_range" = "yes" ; then
4010 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
4012 if test "$fiemap" = "yes" ; then
4013 echo "CONFIG_FIEMAP=y" >> $config_host_mak
4015 if test "$dup3" = "yes" ; then
4016 echo "CONFIG_DUP3=y" >> $config_host_mak
4018 if test "$ppoll" = "yes" ; then
4019 echo "CONFIG_PPOLL=y" >> $config_host_mak
4021 if test "$prctl_pr_set_timerslack" = "yes" ; then
4022 echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
4024 if test "$epoll" = "yes" ; then
4025 echo "CONFIG_EPOLL=y" >> $config_host_mak
4027 if test "$epoll_create1" = "yes" ; then
4028 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
4030 if test "$epoll_pwait" = "yes" ; then
4031 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
4033 if test "$sendfile" = "yes" ; then
4034 echo "CONFIG_SENDFILE=y" >> $config_host_mak
4036 if test "$inotify" = "yes" ; then
4037 echo "CONFIG_INOTIFY=y" >> $config_host_mak
4039 if test "$inotify1" = "yes" ; then
4040 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
4042 if test "$byteswap_h" = "yes" ; then
4043 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
4045 if test "$bswap_h" = "yes" ; then
4046 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
4048 if test "$curl" = "yes" ; then
4049 echo "CONFIG_CURL=y" >> $config_host_mak
4050 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
4052 if test "$brlapi" = "yes" ; then
4053 echo "CONFIG_BRLAPI=y" >> $config_host_mak
4055 if test "$bluez" = "yes" ; then
4056 echo "CONFIG_BLUEZ=y" >> $config_host_mak
4057 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
4059 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
4060 if test "$gtk" = "yes" ; then
4061 echo "CONFIG_GTK=y" >> $config_host_mak
4062 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
4063 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
4065 if test "$xen" = "yes" ; then
4066 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
4067 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
4069 if test "$linux_aio" = "yes" ; then
4070 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
4072 if test "$attr" = "yes" ; then
4073 echo "CONFIG_ATTR=y" >> $config_host_mak
4075 if test "$libattr" = "yes" ; then
4076 echo "CONFIG_LIBATTR=y" >> $config_host_mak
4078 if test "$virtfs" = "yes" ; then
4079 echo "CONFIG_VIRTFS=y" >> $config_host_mak
4081 if test "$vhost_scsi" = "yes" ; then
4082 echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
4084 if test "$blobs" = "yes" ; then
4085 echo "INSTALL_BLOBS=yes" >> $config_host_mak
4087 if test "$iovec" = "yes" ; then
4088 echo "CONFIG_IOVEC=y" >> $config_host_mak
4090 if test "$preadv" = "yes" ; then
4091 echo "CONFIG_PREADV=y" >> $config_host_mak
4093 if test "$fdt" = "yes" ; then
4094 echo "CONFIG_FDT=y" >> $config_host_mak
4096 if test "$signalfd" = "yes" ; then
4097 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
4099 if test "$tcg_interpreter" = "yes" ; then
4100 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
4102 if test "$fdatasync" = "yes" ; then
4103 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
4105 if test "$madvise" = "yes" ; then
4106 echo "CONFIG_MADVISE=y" >> $config_host_mak
4108 if test "$posix_madvise" = "yes" ; then
4109 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
4111 if test "$sigev_thread_id" = "yes" ; then
4112 echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak
4115 if test "$spice" = "yes" ; then
4116 echo "CONFIG_SPICE=y" >> $config_host_mak
4119 if test "$smartcard_nss" = "yes" ; then
4120 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
4121 echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
4122 echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
4125 if test "$libusb" = "yes" ; then
4126 echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
4129 if test "$usb_redir" = "yes" ; then
4130 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
4133 if test "$glx" = "yes" ; then
4134 echo "CONFIG_GLX=y" >> $config_host_mak
4135 echo "GLX_LIBS=$glx_libs" >> $config_host_mak
4138 if test "$libiscsi" = "yes" ; then
4139 echo "CONFIG_LIBISCSI=y" >> $config_host_mak
4142 if test "$seccomp" = "yes"; then
4143 echo "CONFIG_SECCOMP=y" >> $config_host_mak
4146 # XXX: suppress that
4147 if [ "$bsd" = "yes" ] ; then
4148 echo "CONFIG_BSD=y" >> $config_host_mak
4151 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
4153 if test "$zero_malloc" = "yes" ; then
4154 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
4156 if test "$qom_cast_debug" = "yes" ; then
4157 echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
4159 if test "$rbd" = "yes" ; then
4160 echo "CONFIG_RBD=y" >> $config_host_mak
4163 echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
4164 if test "$coroutine_pool" = "yes" ; then
4165 echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
4167 echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
4170 if test "$open_by_handle_at" = "yes" ; then
4171 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
4174 if test "$linux_magic_h" = "yes" ; then
4175 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
4178 if test "$pragma_diagnostic_available" = "yes" ; then
4179 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
4182 if test "$valgrind_h" = "yes" ; then
4183 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
4186 if test "$has_environ" = "yes" ; then
4187 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
4190 if test "$cpuid_h" = "yes" ; then
4191 echo "CONFIG_CPUID_H=y" >> $config_host_mak
4194 if test "$int128" = "yes" ; then
4195 echo "CONFIG_INT128=y" >> $config_host_mak
4198 if test "$getauxval" = "yes" ; then
4199 echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
4202 if test "$glusterfs" = "yes" ; then
4203 echo "CONFIG_GLUSTERFS=y" >> $config_host_mak
4206 if test "$glusterfs_discard" = "yes" ; then
4207 echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
4210 if test "$libssh2" = "yes" ; then
4211 echo "CONFIG_LIBSSH2=y" >> $config_host_mak
4214 if test "$virtio_blk_data_plane" = "yes" ; then
4215 echo 'CONFIG_VIRTIO_BLK_DATA_PLANE=$(CONFIG_VIRTIO)' >> $config_host_mak
4218 if test "$vhdx" = "yes" ; then
4219 echo "CONFIG_VHDX=y" >> $config_host_mak
4223 if test "$libusb" = "yes"; then
4224 echo "HOST_USB=libusb legacy" >> $config_host_mak
4226 echo "HOST_USB=stub" >> $config_host_mak
4229 # TPM passthrough support?
4230 if test "$tpm" = "yes"; then
4231 echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
4232 if test "$tpm_passthrough" = "yes"; then
4233 echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
4237 # use default implementation for tracing backend-specific routines
4239 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
4240 if test "$trace_backend" = "nop"; then
4241 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
4243 if test "$trace_backend" = "simple"; then
4244 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
4246 # Set the appropriate trace file.
4247 trace_file="\"$trace_file-\" FMT_pid"
4249 if test "$trace_backend" = "stderr"; then
4250 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
4253 if test "$trace_backend" = "ust"; then
4254 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
4256 if test "$trace_backend" = "dtrace"; then
4257 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
4258 if test "$trace_backend_stap" = "yes" ; then
4259 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
4262 if test "$trace_backend" = "ftrace"; then
4263 if test "$linux" = "yes" ; then
4264 echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
4267 feature_not_found "ftrace(trace backend)"
4270 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
4271 if test "$trace_default" = "yes"; then
4272 echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak
4275 if test "$rdma" = "yes" ; then
4276 echo "CONFIG_RDMA=y" >> $config_host_mak
4279 if test "$tcg_interpreter" = "yes"; then
4280 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
4281 elif test "$ARCH" = "sparc64" ; then
4282 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
4283 elif test "$ARCH" = "s390x" ; then
4284 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
4285 elif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
4286 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
4288 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
4290 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
4292 echo "TOOLS=$tools" >> $config_host_mak
4293 echo "ROMS=$roms" >> $config_host_mak
4294 echo "MAKE=$make" >> $config_host_mak
4295 echo "INSTALL=$install" >> $config_host_mak
4296 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
4297 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
4298 if test -n "$libtool"; then
4299 echo "INSTALL_PROG=\$(LIBTOOL) --mode=install $install -c -m 0755" >> $config_host_mak
4300 echo "INSTALL_LIB=\$(LIBTOOL) --mode=install $install -c -m 0644" >> $config_host_mak
4302 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
4303 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
4305 echo "PYTHON=$python" >> $config_host_mak
4306 echo "CC=$cc" >> $config_host_mak
4307 if $iasl -h > /dev/null 2>&1; then
4308 echo "IASL=$iasl" >> $config_host_mak
4310 echo "CC_I386=$cc_i386" >> $config_host_mak
4311 echo "HOST_CC=$host_cc" >> $config_host_mak
4312 echo "CXX=$cxx" >> $config_host_mak
4313 echo "OBJCC=$objcc" >> $config_host_mak
4314 echo "AR=$ar" >> $config_host_mak
4315 echo "ARFLAGS=$ARFLAGS" >> $config_host_mak
4316 echo "AS=$as" >> $config_host_mak
4317 echo "CPP=$cpp" >> $config_host_mak
4318 echo "OBJCOPY=$objcopy" >> $config_host_mak
4319 echo "LD=$ld" >> $config_host_mak
4320 echo "WINDRES=$windres" >> $config_host_mak
4321 echo "LIBTOOL=$libtool" >> $config_host_mak
4322 echo "CFLAGS=$CFLAGS" >> $config_host_mak
4323 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
4324 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
4325 if test "$sparse" = "yes" ; then
4326 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
4327 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
4328 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
4330 if test "$cross_prefix" != ""; then
4331 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak
4333 echo "AUTOCONF_HOST := " >> $config_host_mak
4335 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
4336 echo "LIBTOOLFLAGS=$LIBTOOLFLAGS" >> $config_host_mak
4337 echo "LIBS+=$LIBS" >> $config_host_mak
4338 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
4339 echo "EXESUF=$EXESUF" >> $config_host_mak
4340 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
4341 echo "POD2MAN=$POD2MAN" >> $config_host_mak
4342 echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
4343 if test "$gcov" = "yes" ; then
4344 echo "CONFIG_GCOV=y" >> $config_host_mak
4345 echo "GCOV=$gcov_tool" >> $config_host_mak
4348 # use included Linux headers
4349 if test "$linux" = "yes" ; then
4350 mkdir -p linux-headers
4365 # For most CPUs the kernel architecture name and QEMU CPU name match.
4369 # For non-KVM architectures we will not have asm headers
4370 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
4371 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
4375 for target in $target_list; do
4376 target_dir="$target"
4377 config_target_mak=$target_dir/config-target.mak
4378 target_name=`echo $target | cut -d '-' -f 1`
4379 target_bigendian="no"
4381 case "$target_name" in
4382 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
4383 target_bigendian=yes
4387 target_user_only="no"
4388 target_linux_user="no"
4389 target_bsd_user="no"
4391 ${target_name}-softmmu)
4392 target_softmmu="yes"
4394 ${target_name}-linux-user)
4395 if test "$linux" != "yes" ; then
4396 error_exit "Target '$target' is only available on a Linux host"
4398 target_user_only="yes"
4399 target_linux_user="yes"
4401 ${target_name}-bsd-user)
4402 if test "$bsd" != "yes" ; then
4403 error_exit "Target '$target' is only available on a BSD host"
4405 target_user_only="yes"
4406 target_bsd_user="yes"
4409 error_exit "Target '$target' not recognised"
4414 mkdir -p $target_dir
4415 echo "# Automatically generated by configure - do not modify" > $config_target_mak
4418 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_name/g"`
4421 TARGET_ARCH="$target_name"
4425 case "$target_name" in
4429 TARGET_BASE_ARCH=i386
4436 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
4439 TARGET_BASE_ARCH=arm
4441 gdb_xml_files="aarch64-core.xml aarch64-fpu.xml"
4449 gdb_xml_files="cf-core.xml cf-fp.xml"
4451 microblaze|microblazeel)
4452 TARGET_ARCH=microblaze
4457 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
4461 TARGET_BASE_ARCH=mips
4462 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
4463 echo "TARGET_ABI32=y" >> $config_target_mak
4467 TARGET_BASE_ARCH=mips
4468 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
4473 TARGET_ARCH=openrisc
4474 TARGET_BASE_ARCH=openrisc
4477 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4480 TARGET_BASE_ARCH=ppc
4482 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4485 TARGET_BASE_ARCH=ppc
4487 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4491 TARGET_BASE_ARCH=ppc
4493 echo "TARGET_ABI32=y" >> $config_target_mak
4494 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
4503 TARGET_BASE_ARCH=sparc
4507 TARGET_BASE_ARCH=sparc
4508 TARGET_ABI_DIR=sparc
4509 echo "TARGET_ABI32=y" >> $config_target_mak
4519 error_exit "Unsupported target CPU"
4522 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
4523 if [ "$TARGET_BASE_ARCH" = "" ]; then
4524 TARGET_BASE_ARCH=$TARGET_ARCH
4527 symlink "$source_path/Makefile.target" "$target_dir/Makefile"
4530 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
4533 target_arch_name="`upper $TARGET_ARCH`"
4534 echo "TARGET_$target_arch_name=y" >> $config_target_mak
4535 echo "TARGET_NAME=$target_name" >> $config_target_mak
4536 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
4537 if [ "$TARGET_ABI_DIR" = "" ]; then
4538 TARGET_ABI_DIR=$TARGET_ARCH
4540 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
4541 case "$target_name" in
4543 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
4544 echo "CONFIG_XEN=y" >> $config_target_mak
4545 if test "$xen_pci_passthrough" = yes; then
4546 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
4552 case "$target_name" in
4553 aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x)
4554 # Make sure the target and host cpus are compatible
4555 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
4556 \( "$target_name" = "$cpu" -o \
4557 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \
4558 \( "$target_name" = "ppc64" -a "$cpu" = "ppc" \) -o \
4559 \( "$target_name" = "ppc" -a "$cpu" = "ppc64" \) -o \
4560 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
4561 \( "$target_name" = "x86_64" -a "$cpu" = "i386" \) -o \
4562 \( "$target_name" = "i386" -a "$cpu" = "x86_64" \) \) ; then
4563 echo "CONFIG_KVM=y" >> $config_target_mak
4564 if test "$vhost_net" = "yes" ; then
4565 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
4569 if test "$target_bigendian" = "yes" ; then
4570 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
4572 if test "$target_softmmu" = "yes" ; then
4573 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
4575 if test "$target_user_only" = "yes" ; then
4576 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
4577 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
4579 if test "$target_linux_user" = "yes" ; then
4580 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
4583 if test ! -z "$gdb_xml_files" ; then
4584 for x in $gdb_xml_files; do
4585 list="$list $source_path/gdb-xml/$x"
4587 echo "TARGET_XML_FILES=$list" >> $config_target_mak
4590 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
4591 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
4593 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
4594 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
4596 if test "$target_bsd_user" = "yes" ; then
4597 echo "CONFIG_BSD_USER=y" >> $config_target_mak
4600 # generate QEMU_CFLAGS/LDFLAGS for targets
4605 for i in $ARCH $TARGET_BASE_ARCH ; do
4608 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak
4609 echo "CONFIG_ALPHA_DIS=y" >> config-all-disas.mak
4612 echo "CONFIG_ARM_DIS=y" >> $config_target_mak
4613 echo "CONFIG_ARM_DIS=y" >> config-all-disas.mak
4616 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak
4617 echo "CONFIG_CRIS_DIS=y" >> config-all-disas.mak
4620 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak
4621 echo "CONFIG_HPPA_DIS=y" >> config-all-disas.mak
4624 echo "CONFIG_I386_DIS=y" >> $config_target_mak
4625 echo "CONFIG_I386_DIS=y" >> config-all-disas.mak
4628 echo "CONFIG_IA64_DIS=y" >> $config_target_mak
4629 echo "CONFIG_IA64_DIS=y" >> config-all-disas.mak
4632 echo "CONFIG_LM32_DIS=y" >> $config_target_mak
4633 echo "CONFIG_LM32_DIS=y" >> config-all-disas.mak
4636 echo "CONFIG_M68K_DIS=y" >> $config_target_mak
4637 echo "CONFIG_M68K_DIS=y" >> config-all-disas.mak
4640 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak
4641 echo "CONFIG_MICROBLAZE_DIS=y" >> config-all-disas.mak
4644 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak
4645 echo "CONFIG_MIPS_DIS=y" >> config-all-disas.mak
4648 echo "CONFIG_MOXIE_DIS=y" >> $config_target_mak
4649 echo "CONFIG_MOXIE_DIS=y" >> config-all-disas.mak
4652 echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak
4653 echo "CONFIG_OPENRISC_DIS=y" >> config-all-disas.mak
4656 echo "CONFIG_PPC_DIS=y" >> $config_target_mak
4657 echo "CONFIG_PPC_DIS=y" >> config-all-disas.mak
4660 echo "CONFIG_S390_DIS=y" >> $config_target_mak
4661 echo "CONFIG_S390_DIS=y" >> config-all-disas.mak
4664 echo "CONFIG_SH4_DIS=y" >> $config_target_mak
4665 echo "CONFIG_SH4_DIS=y" >> config-all-disas.mak
4668 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak
4669 echo "CONFIG_SPARC_DIS=y" >> config-all-disas.mak
4672 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak
4673 echo "CONFIG_XTENSA_DIS=y" >> config-all-disas.mak
4677 if test "$tcg_interpreter" = "yes" ; then
4678 echo "CONFIG_TCI_DIS=y" >> $config_target_mak
4679 echo "CONFIG_TCI_DIS=y" >> config-all-disas.mak
4684 # Ensure there's only a single GP
4685 cflags="-msmall-data $cflags"
4689 if test "$gprof" = "yes" ; then
4690 echo "TARGET_GPROF=yes" >> $config_target_mak
4691 if test "$target_linux_user" = "yes" ; then
4693 ldflags="-p $ldflags"
4695 if test "$target_softmmu" = "yes" ; then
4696 ldflags="-p $ldflags"
4697 echo "GPROF_CFLAGS=-p" >> $config_target_mak
4701 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
4702 ldflags="$ldflags $textseg_ldflags"
4705 echo "LDFLAGS+=$ldflags" >> $config_target_mak
4706 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
4708 done # for target in $targets
4710 if [ "$pixman" = "internal" ]; then
4711 echo "config-host.h: subdir-pixman" >> $config_host_mak
4714 if test "$rdma" = "yes" ; then
4715 echo "CONFIG_RDMA=y" >> $config_host_mak
4718 if [ "$dtc_internal" = "yes" ]; then
4719 echo "config-host.h: subdir-dtc" >> $config_host_mak
4722 # build tree in object directory in case the source is not in the current directory
4723 DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
4725 DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
4726 DIRS="$DIRS roms/seabios roms/vgabios"
4727 DIRS="$DIRS qapi-generated"
4728 FILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
4729 FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
4730 FILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
4731 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
4732 FILES="$FILES pc-bios/spapr-rtas/Makefile"
4733 FILES="$FILES pc-bios/s390-ccw/Makefile"
4734 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
4735 FILES="$FILES pc-bios/qemu-icon.bmp"
4737 $source_path/pc-bios/*.bin \
4738 $source_path/pc-bios/*.aml \
4739 $source_path/pc-bios/*.rom \
4740 $source_path/pc-bios/*.dtb \
4741 $source_path/pc-bios/*.img \
4742 $source_path/pc-bios/openbios-* \
4743 $source_path/pc-bios/palcode-*
4745 FILES="$FILES pc-bios/`basename $bios_file`"
4748 for f in $FILES ; do
4749 if [ -e "$source_path/$f" ] && [ "$source_path" != `pwd` ]; then
4750 symlink "$source_path/$f" "$f"
4754 # temporary config to build submodules
4755 for rom in seabios vgabios ; do
4756 config_mak=roms/$rom/config.mak
4757 echo "# Automatically generated by configure - do not modify" > $config_mak
4758 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
4759 echo "AS=$as" >> $config_mak
4760 echo "CC=$cc" >> $config_mak
4761 echo "BCC=bcc" >> $config_mak
4762 echo "CPP=$cpp" >> $config_mak
4763 echo "OBJCOPY=objcopy" >> $config_mak
4764 echo "IASL=$iasl" >> $config_mak
4765 echo "LD=$ld" >> $config_mak
4768 if test "$docs" = "yes" ; then