3 # qemu configure script (c) 2003 Fabrice Bellard
6 # Unset some variables known to interfere with behavior of common tools,
7 # just as autoconf does.
8 CLICOLOR_FORCE= GREP_OPTIONS=
9 unset CLICOLOR_FORCE GREP_OPTIONS
11 # Don't allow CCACHE, if present, to use cached results of compile tests!
12 export CCACHE_RECACHE=yes
14 # Temporary directory used for files created while
15 # configure runs. Since it is in the build directory
16 # we can safely blow away any previous version of it
17 # (and we need not jump through hoops to try to delete
18 # it when configure exits.)
23 echo "ERROR: failed to create temporary directory"
28 TMPC="${TMPDIR1}/${TMPB}.c"
29 TMPO="${TMPDIR1}/${TMPB}.o"
30 TMPCXX="${TMPDIR1}/${TMPB}.cxx"
31 TMPL="${TMPDIR1}/${TMPB}.lo"
32 TMPA="${TMPDIR1}/lib${TMPB}.la"
33 TMPE="${TMPDIR1}/${TMPB}.exe"
34 TMPMO="${TMPDIR1}/${TMPB}.mo"
38 # Print a helpful header at the top of config.log
39 echo "# QEMU configure log $(date)" >> config.log
40 printf "# Configured with:" >> config.log
41 printf " '%s'" "$0" "$@" >> config.log
43 echo "#" >> config.log
48 while test -n "$2"; do
57 # Run the compiler, capturing its output to the log. First argument
58 # is compiler binary to execute.
61 echo $compiler "$@" >> config.log
62 $compiler "$@" >> config.log 2>&1 || return $?
63 # Test passed. If this is an --enable-werror build, rerun
64 # the test with -Werror and bail out if it fails. This
65 # makes warning-generating-errors in configure test code
66 # obvious to developers.
67 if test "$werror" != "yes"; then
70 # Don't bother rerunning the compile if we were already using -Werror
76 echo $compiler -Werror "$@" >> config.log
77 $compiler -Werror "$@" >> config.log 2>&1 && return $?
78 error_exit "configure test passed without -Werror but failed with -Werror." \
79 "This is probably a bug in the configure script. The failing command" \
80 "will be at the bottom of config.log." \
81 "You can run configure with --disable-werror to bypass this check."
85 do_compiler "$cc" "$@"
89 do_compiler "$cxx" "$@"
93 # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those
94 # options which some versions of GCC's C++ compiler complain about
95 # because they only make sense for C programs.
97 for arg in $QEMU_CFLAGS; do
99 -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\
100 -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls)
103 QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg
111 do_cc $QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC
117 do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
120 # symbolically link $1 to $2. Portable version of "ln -sf".
123 mkdir -p "$(dirname "$2")"
127 # check whether a command is available to this shell (may be either an
128 # executable or a builtin)
130 type "$1" >/dev/null 2>&1
133 # search for an executable in PATH
139 # pathname has a dir component?
140 if [ "${local_command#*/}" != "$local_command" ]; then
141 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
142 echo "$local_command"
146 if [ -z "$local_command" ]; then
151 for local_dir in $PATH; do
152 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
153 echo "$local_dir/$local_command"
154 IFS="${local_ifs:-$(printf ' \t\n')}"
159 IFS="${local_ifs:-$(printf ' \t\n')}"
164 echo "$trace_backends" | grep "$1" >/dev/null
168 source_path=$(dirname "$0")
171 interp_prefix="/usr/gnemul/qemu-%M"
175 block_drv_rw_whitelist=""
176 block_drv_ro_whitelist=""
182 cc_i386=i386-pc-linux-gnu-gcc
187 # Don't accept a target_list environment variable.
190 # Default value for a variable defining feature "foo".
191 # * foo="no" feature will only be used if --enable-foo arg is given
192 # * foo="" feature will be searched for, and if found, will be used
193 # unless --disable-foo is given
194 # * foo="yes" this value will only be set by --enable-foo flag.
195 # feature will searched for,
196 # if not found, configure exits with error
198 # Always add --enable-foo and --disable-foo command line args.
199 # Distributions want to ensure that several features are compiled in, and it
200 # is impossible without a --enable-foo that exits if a feature is not found.
222 xen_pv_domain_build="no"
223 xen_pci_passthrough=""
246 LDFLAGS_SHARED="-shared"
249 mandir="\${prefix}/share/man"
250 datadir="\${prefix}/share"
251 qemu_docdir="\${prefix}/share/doc/qemu"
252 bindir="\${prefix}/bin"
253 libdir="\${prefix}/lib"
254 libexecdir="\${prefix}/libexec"
255 includedir="\${prefix}/include"
256 sysconfdir="\${prefix}/etc"
257 local_statedir="\${prefix}/var"
289 guest_agent_with_vss="no"
290 guest_agent_ntddscsi="no"
301 glusterfs_xlator_opt="no"
302 glusterfs_discard="no"
303 glusterfs_zerofill="no"
324 # parse CC options first
326 optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
328 --cross-prefix=*) cross_prefix="$optarg"
332 --cxx=*) CXX="$optarg"
334 --source-path=*) source_path="$optarg"
336 --cpu=*) cpu="$optarg"
338 --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
339 EXTRA_CFLAGS="$optarg"
341 --extra-ldflags=*) LDFLAGS="$LDFLAGS $optarg"
342 EXTRA_LDFLAGS="$optarg"
344 --enable-debug-info) debug_info="yes"
346 --disable-debug-info) debug_info="no"
351 # Using uname is really, really broken. Once we have the right set of checks
352 # we can eliminate its usage altogether.
354 # Preferred compiler:
356 # ${cross_prefix}gcc (if cross-prefix specified)
358 if test -z "${CC}${cross_prefix}"; then
361 cc="${CC-${cross_prefix}gcc}"
364 if test -z "${CXX}${cross_prefix}"; then
367 cxx="${CXX-${cross_prefix}g++}"
370 ar="${AR-${cross_prefix}ar}"
371 as="${AS-${cross_prefix}as}"
373 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
374 ld="${LD-${cross_prefix}ld}"
375 nm="${NM-${cross_prefix}nm}"
376 strip="${STRIP-${cross_prefix}strip}"
377 windres="${WINDRES-${cross_prefix}windres}"
378 pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
380 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
382 pkg_config=query_pkg_config
383 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
384 sdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
386 # If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
387 ARFLAGS="${ARFLAGS-rv}"
389 # default flags for all hosts
390 QEMU_CFLAGS="-fno-strict-aliasing -fno-common $QEMU_CFLAGS"
391 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
392 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
393 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
394 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include"
395 if test "$debug_info" = "yes"; then
397 LDFLAGS="-g $LDFLAGS"
400 # make source path absolute
401 source_path=$(cd "$source_path"; pwd)
403 # running configure in the source tree?
404 # we know that's the case if configure is there.
405 if test -f "./configure"; then
406 pwd_is_source_path="y"
408 pwd_is_source_path="n"
414 #error $1 not defined
416 int main(void) { return 0; }
424 int main(void) { return 0; }
431 int main(void) { return 0; }
435 if check_define __linux__ ; then
437 elif check_define _WIN32 ; then
439 elif check_define __OpenBSD__ ; then
441 elif check_define __sun__ ; then
443 elif check_define __HAIKU__ ; then
449 # Some host OSes need non-standard checks for which CPU to use.
450 # Note that these checks are broken for cross-compilation: if you're
451 # cross-compiling to one of these OSes then you'll need to specify
452 # the correct CPU with the --cpu option.
455 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
456 # run 64-bit userspace code.
457 # If the user didn't specify a CPU explicitly and the kernel says this is
458 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
459 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
464 # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo
465 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
470 if test ! -z "$cpu" ; then
471 # command line argument
473 elif check_define __i386__ ; then
475 elif check_define __x86_64__ ; then
476 if check_define __ILP32__ ; then
481 elif check_define __sparc__ ; then
482 if check_define __arch64__ ; then
487 elif check_define _ARCH_PPC ; then
488 if check_define _ARCH_PPC64 ; then
493 elif check_define __mips__ ; then
495 elif check_define __ia64__ ; then
497 elif check_define __s390__ ; then
498 if check_define __s390x__ ; then
503 elif check_define __arm__ ; then
505 elif check_define __aarch64__ ; then
507 elif check_define __hppa__ ; then
514 # Normalise host CPU name and set ARCH.
515 # Note that this case should only have supported host CPUs, not guests.
517 ia64|ppc|ppc64|s390|s390x|sparc64|x32)
520 i386|i486|i586|i686|i86pc|BePC)
539 # This will result in either an error or falling back to TCI later
543 if test -z "$ARCH"; then
549 # host *BSD for user mode
555 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
556 audio_possible_drivers="sdl"
561 audio_possible_drivers="dsound sdl"
562 if check_include dsound.h; then
563 audio_drv_list="dsound"
571 audio_possible_drivers="oss sdl pa"
577 audio_possible_drivers="oss sdl pa"
578 # needed for kinfo_getvmmap(3) in libutil.h
580 netmap="" # enable netmap autodetect
581 HOST_VARIANT_DIR="freebsd"
587 audio_possible_drivers="oss sdl pa"
588 HOST_VARIANT_DIR="dragonfly"
594 audio_possible_drivers="oss sdl"
596 HOST_VARIANT_DIR="netbsd"
602 audio_possible_drivers="sdl"
603 HOST_VARIANT_DIR="openbsd"
608 LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
609 if [ "$cpu" = "x86_64" ] ; then
610 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
611 LDFLAGS="-arch x86_64 $LDFLAGS"
614 audio_drv_list="coreaudio"
615 audio_possible_drivers="coreaudio sdl"
616 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
617 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
618 # Disable attempts to use ObjectiveC features in os/object.h since they
619 # won't work when we're compiling with gcc as a C compiler.
620 QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
621 HOST_VARIANT_DIR="darwin"
626 install="${INSTALL-ginstall}"
628 smbd="${SMBD-/usr/sfw/sbin/smbd}"
629 needs_libsunmath="no"
630 solarisrev=$(uname -r | cut -f2 -d.)
631 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
632 if test "$solarisrev" -le 9 ; then
633 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
634 needs_libsunmath="yes"
635 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
636 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
637 LIBS="-lsunmath $LIBS"
639 error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \
640 "libsunmath from the Sun Studio compilers tools, due to a lack of" \
641 "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \
642 "Studio 11 can be downloaded from www.sun.com."
646 if test -f /usr/include/sys/soundcard.h ; then
649 audio_possible_drivers="oss sdl"
650 # needed for CMSG_ macros in sys/socket.h
651 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
652 # needed for TIOCWIN* defines in termios.h
653 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
654 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
655 solarisnetlibs="-lsocket -lnsl -lresolv"
656 LIBS="$solarisnetlibs $LIBS"
657 libs_qga="$solarisnetlibs $libs_qga"
665 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
666 LIBS="-lposix_error_mapper -lnetwork $LIBS"
670 audio_possible_drivers="oss alsa sdl pa"
676 QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
680 if [ "$bsd" = "yes" ] ; then
681 if [ "$darwin" != "yes" ] ; then
686 : ${make=${MAKE-make}}
687 : ${install=${INSTALL-install}}
688 : ${python=${PYTHON-python}}
689 : ${smbd=${SMBD-/usr/sbin/smbd}}
691 # Default objcc to clang if available, otherwise use CC
698 if test "$mingw32" = "yes" ; then
701 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
702 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
703 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
704 # MinGW needs -mthreads for TLS and macro _MT.
705 QEMU_CFLAGS="-mthreads $QEMU_CFLAGS"
706 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
708 if compile_prog "" "-liberty" ; then
709 LIBS="-liberty $LIBS"
711 prefix="c:/Program Files/QEMU"
714 qemu_docdir="\${prefix}"
716 sysconfdir="\${prefix}"
719 libs_qga="-lws2_32 -lwinmm -lpowrprof -liphlpapi -lnetapi32 $libs_qga"
725 optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
727 --help|-h) show_help=yes
729 --version|-V) exec cat $source_path/VERSION
731 --prefix=*) prefix="$optarg"
733 --interp-prefix=*) interp_prefix="$optarg"
741 --host-cc=*) host_cc="$optarg"
745 --iasl=*) iasl="$optarg"
747 --objcc=*) objcc="$optarg"
749 --make=*) make="$optarg"
751 --install=*) install="$optarg"
753 --python=*) python="$optarg"
755 --gcov=*) gcov_tool="$optarg"
757 --smbd=*) smbd="$optarg"
765 --disable-debug-info)
775 --target-list=*) target_list="$optarg"
777 --enable-trace-backends=*) trace_backends="$optarg"
779 # XXX: backwards compatibility
780 --enable-trace-backend=*) trace_backends="$optarg"
782 --with-trace-file=*) trace_file="$optarg"
784 --enable-gprof) gprof="yes"
786 --enable-gcov) gcov="yes"
790 LDFLAGS="-static $LDFLAGS"
791 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
793 --mandir=*) mandir="$optarg"
795 --bindir=*) bindir="$optarg"
797 --libdir=*) libdir="$optarg"
799 --libexecdir=*) libexecdir="$optarg"
801 --includedir=*) includedir="$optarg"
803 --datadir=*) datadir="$optarg"
805 --with-confsuffix=*) confsuffix="$optarg"
807 --docdir=*) qemu_docdir="$optarg"
809 --sysconfdir=*) sysconfdir="$optarg"
811 --localstatedir=*) local_statedir="$optarg"
813 --sbindir=*|--sharedstatedir=*|\
814 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
815 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
816 # These switches are silently ignored, for compatibility with
817 # autoconf-generated configure scripts. This allows QEMU's
818 # configure to be used by RPM and similar macros that set
819 # lots of directory switches by default.
821 --with-system-pixman) pixman="system"
823 --without-system-pixman) pixman="internal"
825 --without-pixman) pixman="none"
827 --disable-sdl) sdl="no"
829 --enable-sdl) sdl="yes"
831 --with-sdlabi=*) sdlabi="$optarg"
833 --disable-qom-cast-debug) qom_cast_debug="no"
835 --enable-qom-cast-debug) qom_cast_debug="yes"
837 --disable-virtfs) virtfs="no"
839 --enable-virtfs) virtfs="yes"
841 --disable-vnc) vnc="no"
843 --enable-vnc) vnc="yes"
845 --oss-lib=*) oss_lib="$optarg"
847 --audio-drv-list=*) audio_drv_list="$optarg"
849 --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
851 --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
853 --enable-debug-tcg) debug_tcg="yes"
855 --disable-debug-tcg) debug_tcg="no"
858 # Enable debugging options that aren't excessively noisy
864 --enable-sparse) sparse="yes"
866 --disable-sparse) sparse="no"
868 --disable-strip) strip_opt="no"
870 --disable-vnc-sasl) vnc_sasl="no"
872 --enable-vnc-sasl) vnc_sasl="yes"
874 --disable-vnc-jpeg) vnc_jpeg="no"
876 --enable-vnc-jpeg) vnc_jpeg="yes"
878 --disable-vnc-png) vnc_png="no"
880 --enable-vnc-png) vnc_png="yes"
882 --disable-slirp) slirp="no"
884 --disable-uuid) uuid="no"
886 --enable-uuid) uuid="yes"
888 --disable-vde) vde="no"
890 --enable-vde) vde="yes"
892 --disable-netmap) netmap="no"
894 --enable-netmap) netmap="yes"
896 --disable-xen) xen="no"
898 --enable-xen) xen="yes"
900 --disable-xen-pci-passthrough) xen_pci_passthrough="no"
902 --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
904 --disable-xen-pv-domain-build) xen_pv_domain_build="no"
906 --enable-xen-pv-domain-build) xen_pv_domain_build="yes"
908 --disable-brlapi) brlapi="no"
910 --enable-brlapi) brlapi="yes"
912 --disable-bluez) bluez="no"
914 --enable-bluez) bluez="yes"
916 --disable-kvm) kvm="no"
918 --enable-kvm) kvm="yes"
920 --disable-tcg-interpreter) tcg_interpreter="no"
922 --enable-tcg-interpreter) tcg_interpreter="yes"
924 --disable-cap-ng) cap_ng="no"
926 --enable-cap-ng) cap_ng="yes"
928 --disable-spice) spice="no"
930 --enable-spice) spice="yes"
932 --disable-libiscsi) libiscsi="no"
934 --enable-libiscsi) libiscsi="yes"
936 --disable-libnfs) libnfs="no"
938 --enable-libnfs) libnfs="yes"
940 --enable-profiler) profiler="yes"
942 --disable-cocoa) cocoa="no"
946 audio_drv_list="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)"
948 --disable-system) softmmu="no"
950 --enable-system) softmmu="yes"
957 --disable-linux-user) linux_user="no"
959 --enable-linux-user) linux_user="yes"
961 --disable-bsd-user) bsd_user="no"
963 --enable-bsd-user) bsd_user="yes"
965 --enable-pie) pie="yes"
967 --disable-pie) pie="no"
969 --enable-werror) werror="yes"
971 --disable-werror) werror="no"
973 --enable-stack-protector) stack_protector="yes"
975 --disable-stack-protector) stack_protector="no"
977 --disable-curses) curses="no"
979 --enable-curses) curses="yes"
981 --disable-curl) curl="no"
983 --enable-curl) curl="yes"
985 --disable-fdt) fdt="no"
987 --enable-fdt) fdt="yes"
989 --disable-linux-aio) linux_aio="no"
991 --enable-linux-aio) linux_aio="yes"
993 --disable-attr) attr="no"
995 --enable-attr) attr="yes"
997 --disable-blobs) blobs="no"
999 --with-pkgversion=*) pkgversion=" ($optarg)"
1001 --with-coroutine=*) coroutine="$optarg"
1003 --disable-coroutine-pool) coroutine_pool="no"
1005 --enable-coroutine-pool) coroutine_pool="yes"
1007 --disable-docs) docs="no"
1009 --enable-docs) docs="yes"
1011 --disable-vhost-net) vhost_net="no"
1013 --enable-vhost-net) vhost_net="yes"
1015 --disable-vhost-scsi) vhost_scsi="no"
1017 --enable-vhost-scsi) vhost_scsi="yes"
1019 --disable-opengl) opengl="no"
1021 --enable-opengl) opengl="yes"
1023 --disable-rbd) rbd="no"
1025 --enable-rbd) rbd="yes"
1027 --disable-xfsctl) xfs="no"
1029 --enable-xfsctl) xfs="yes"
1031 --disable-smartcard) smartcard="no"
1033 --enable-smartcard) smartcard="yes"
1035 --disable-libusb) libusb="no"
1037 --enable-libusb) libusb="yes"
1039 --disable-usb-redir) usb_redir="no"
1041 --enable-usb-redir) usb_redir="yes"
1043 --disable-zlib-test) zlib="no"
1045 --disable-lzo) lzo="no"
1047 --enable-lzo) lzo="yes"
1049 --disable-snappy) snappy="no"
1051 --enable-snappy) snappy="yes"
1053 --disable-bzip2) bzip2="no"
1055 --enable-bzip2) bzip2="yes"
1057 --enable-guest-agent) guest_agent="yes"
1059 --disable-guest-agent) guest_agent="no"
1061 --enable-guest-agent-msi) guest_agent_msi="yes"
1063 --disable-guest-agent-msi) guest_agent_msi="no"
1065 --with-vss-sdk) vss_win32_sdk=""
1067 --with-vss-sdk=*) vss_win32_sdk="$optarg"
1069 --without-vss-sdk) vss_win32_sdk="no"
1071 --with-win-sdk) win_sdk=""
1073 --with-win-sdk=*) win_sdk="$optarg"
1075 --without-win-sdk) win_sdk="no"
1077 --enable-tools) want_tools="yes"
1079 --disable-tools) want_tools="no"
1081 --enable-seccomp) seccomp="yes"
1083 --disable-seccomp) seccomp="no"
1085 --disable-glusterfs) glusterfs="no"
1087 --enable-glusterfs) glusterfs="yes"
1089 --disable-archipelago) archipelago="no"
1091 --enable-archipelago) archipelago="yes"
1093 --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
1094 echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1096 --disable-gtk) gtk="no"
1098 --enable-gtk) gtk="yes"
1100 --disable-gnutls) gnutls="no"
1102 --enable-gnutls) gnutls="yes"
1104 --disable-nettle) nettle="no"
1106 --enable-nettle) nettle="yes"
1108 --disable-gcrypt) gcrypt="no"
1110 --enable-gcrypt) gcrypt="yes"
1112 --enable-rdma) rdma="yes"
1114 --disable-rdma) rdma="no"
1116 --with-gtkabi=*) gtkabi="$optarg"
1118 --disable-vte) vte="no"
1120 --enable-vte) vte="yes"
1122 --disable-virglrenderer) virglrenderer="no"
1124 --enable-virglrenderer) virglrenderer="yes"
1126 --disable-tpm) tpm="no"
1128 --enable-tpm) tpm="yes"
1130 --disable-libssh2) libssh2="no"
1132 --enable-libssh2) libssh2="yes"
1134 --enable-vhdx) vhdx="yes"
1136 --disable-vhdx) vhdx="no"
1138 --disable-numa) numa="no"
1140 --enable-numa) numa="yes"
1142 --disable-tcmalloc) tcmalloc="no"
1144 --enable-tcmalloc) tcmalloc="yes"
1146 --disable-jemalloc) jemalloc="no"
1148 --enable-jemalloc) jemalloc="yes"
1151 echo "ERROR: unknown option $opt"
1152 echo "Try '$0 --help' for more information"
1158 if ! has $python; then
1159 error_exit "Python not found. Use --python=/path/to/python"
1162 # Note that if the Python conditional here evaluates True we will exit
1163 # with status 1 which is a shell 'false' value.
1164 if ! $python -c 'import sys; sys.exit(sys.version_info < (2,6) or sys.version_info >= (3,))'; then
1165 error_exit "Cannot use '$python', Python 2.6 or later is required." \
1166 "Note that Python 3 or later is not yet supported." \
1167 "Use --python=/path/to/python to specify a supported Python."
1170 # Suppress writing compiled files
1176 LDFLAGS="-m32 $LDFLAGS"
1180 LDFLAGS="-m64 $LDFLAGS"
1183 LDFLAGS="-m32 $LDFLAGS"
1184 CPU_CFLAGS="-m32 -mcpu=ultrasparc"
1187 LDFLAGS="-m64 $LDFLAGS"
1188 CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1192 LDFLAGS="-m31 $LDFLAGS"
1196 LDFLAGS="-m64 $LDFLAGS"
1200 LDFLAGS="-m32 $LDFLAGS"
1201 cc_i386='$(CC) -m32'
1205 LDFLAGS="-m64 $LDFLAGS"
1206 cc_i386='$(CC) -m32'
1210 LDFLAGS="-mx32 $LDFLAGS"
1211 cc_i386='$(CC) -m32'
1213 # No special flags required for other host CPUs
1216 QEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
1217 EXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS"
1219 default_target_list=""
1223 if [ "$softmmu" = "yes" ]; then
1224 mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
1226 if [ "$linux_user" = "yes" ]; then
1227 mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
1229 if [ "$bsd_user" = "yes" ]; then
1230 mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
1233 for config in $mak_wilds; do
1234 default_target_list="${default_target_list} $(basename "$config" .mak)"
1237 if test x"$show_help" = x"yes" ; then
1240 Usage: configure [options]
1241 Options: [defaults in brackets after descriptions]
1244 --help print this message
1245 --prefix=PREFIX install in PREFIX [$prefix]
1246 --interp-prefix=PREFIX where to find shared libraries, etc.
1247 use %M for cpu name [$interp_prefix]
1248 --target-list=LIST set target list (default: build everything)
1249 $(echo Available targets: $default_target_list | \
1250 fold -s -w 53 | sed -e 's/^/ /')
1252 Advanced options (experts only):
1253 --source-path=PATH path of source code [$source_path]
1254 --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]
1255 --cc=CC use C compiler CC [$cc]
1256 --iasl=IASL use ACPI compiler IASL [$iasl]
1257 --host-cc=CC use C compiler CC [$host_cc] for code run at
1259 --cxx=CXX use C++ compiler CXX [$cxx]
1260 --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]
1261 --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS
1262 --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS
1263 --make=MAKE use specified make [$make]
1264 --install=INSTALL use specified install [$install]
1265 --python=PYTHON use specified python [$python]
1266 --smbd=SMBD use specified smbd [$smbd]
1267 --static enable static build [$static]
1268 --mandir=PATH install man pages in PATH
1269 --datadir=PATH install firmware in PATH$confsuffix
1270 --docdir=PATH install documentation in PATH$confsuffix
1271 --bindir=PATH install binaries in PATH
1272 --libdir=PATH install libraries in PATH
1273 --sysconfdir=PATH install config in PATH$confsuffix
1274 --localstatedir=PATH install local state in PATH (set at runtime on win32)
1275 --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
1276 --enable-debug enable common debug build options
1277 --disable-strip disable stripping binaries
1278 --disable-werror disable compilation abort on warning
1279 --disable-stack-protector disable compiler-provided stack protection
1280 --audio-drv-list=LIST set audio drivers list:
1281 Available drivers: $audio_possible_drivers
1282 --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L
1283 --block-drv-rw-whitelist=L
1284 set block driver read-write whitelist
1285 (affects only QEMU, not qemu-img)
1286 --block-drv-ro-whitelist=L
1287 set block driver read-only whitelist
1288 (affects only QEMU, not qemu-img)
1289 --enable-trace-backends=B Set trace backend
1290 Available backends: $($python $source_path/scripts/tracetool.py --list-backends)
1291 --with-trace-file=NAME Full PATH,NAME of file to store traces
1293 --disable-slirp disable SLIRP userspace network connectivity
1294 --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
1295 --oss-lib path to OSS library
1296 --cpu=CPU Build for host CPU [$cpu]
1297 --with-coroutine=BACKEND coroutine backend. Supported options:
1298 gthread, ucontext, sigaltstack, windows
1299 --enable-gcov enable test coverage analysis with gcov
1300 --gcov=GCOV use specified gcov [$gcov_tool]
1301 --disable-blobs disable installing provided firmware blobs
1302 --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent
1303 --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb)
1305 Optional features, enabled with --enable-FEATURE and
1306 disabled with --disable-FEATURE, default is enabled if available:
1308 system all system emulation targets
1309 user supported user emulation targets
1310 linux-user all linux usermode emulation targets
1311 bsd-user all BSD usermode emulation targets
1312 docs build documentation
1313 guest-agent build the QEMU Guest Agent
1314 guest-agent-msi build guest agent Windows MSI installation package
1315 pie Position Independent Executables
1316 modules modules support
1317 debug-tcg TCG debugging (default is disabled)
1318 debug-info debugging information
1319 sparse sparse checker
1321 gnutls GNUTLS cryptography support
1322 nettle nettle cryptography support
1323 gcrypt libgcrypt cryptography support
1325 --with-sdlabi select preferred SDL ABI 1.2 or 2.0
1327 --with-gtkabi select preferred GTK ABI 2.0 or 3.0
1328 vte vte support for the gtk UI
1331 vnc-sasl SASL encryption for VNC server
1332 vnc-jpeg JPEG lossy compression for VNC server
1333 vnc-png PNG compression for VNC server
1334 cocoa Cocoa UI (Mac OS X only)
1336 xen xen backend driver support
1338 brlapi BrlAPI (Braile)
1339 curl curl connectivity
1341 bluez bluez stack connectivity
1342 kvm KVM acceleration support
1343 rdma RDMA-based migration support
1345 vde support for vde network
1346 netmap support for netmap network
1347 linux-aio Linux AIO support
1348 cap-ng libcap-ng support
1349 attr attr and xattr support
1350 vhost-net vhost-net acceleration support
1352 rbd rados block device (rbd)
1353 libiscsi iscsi support
1355 smartcard smartcard support (libcacard)
1356 libusb libusb (for usb passthrough)
1357 usb-redir usb network redirection support
1358 lzo support of lzo compression library
1359 snappy support of snappy compression library
1360 bzip2 support of bzip2 compression library
1361 (for reading bzip2-compressed dmg images)
1362 seccomp seccomp support
1363 coroutine-pool coroutine freelist (better performance)
1364 glusterfs GlusterFS backend
1365 archipelago Archipelago backend
1367 libssh2 ssh block device support
1368 vhdx support for the Microsoft VHDX image format
1369 numa libnuma support
1370 tcmalloc tcmalloc support
1371 jemalloc jemalloc support
1373 NOTE: The object files are built at the place where configure is launched
1378 # Now we have handled --enable-tcg-interpreter and know we're not just
1379 # printing the help message, bail out if the host CPU isn't supported.
1380 if test "$ARCH" = "unknown"; then
1381 if test "$tcg_interpreter" = "yes" ; then
1382 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1384 error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1388 # Consult white-list to determine whether to enable werror
1389 # by default. Only enable by default for git builds
1390 if test -z "$werror" ; then
1391 if test -d "$source_path/.git" -a \
1392 \( "$linux" = "yes" -o "$mingw32" = "yes" \) ; then
1399 # check that the C compiler works.
1401 if compile_object ; then
1402 : C compiler works ok
1404 error_exit "\"$cc\" either does not exist or does not work"
1406 if ! compile_prog ; then
1407 error_exit "\"$cc\" cannot build an executable (is your linker broken?)"
1410 # Check that the C++ compiler exists and works with the C compiler
1413 int c_function(void);
1414 int main(void) { return c_function(); }
1421 int c_function(void);
1423 int c_function(void) { return 42; }
1428 if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
1429 # C++ compiler $cxx works ok with C compiler $cc
1432 echo "C++ compiler $cxx does not work with C compiler $cc"
1433 echo "Disabling C++ specific optional code"
1437 echo "No C++ compiler available; disabling C++ specific optional code"
1441 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1442 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1443 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1444 gcc_flags="-Wendif-labels $gcc_flags"
1445 gcc_flags="-Wno-initializer-overrides $gcc_flags"
1446 gcc_flags="-Wno-string-plus-int $gcc_flags"
1447 # Note that we do not add -Werror to gcc_flags here, because that would
1448 # enable it for all configure tests. If a configure test failed due
1449 # to -Werror this would just silently disable some features,
1450 # so it's too error prone.
1452 cc_has_warning_flag() {
1455 # Use the positive sense of the flag when testing for -Wno-wombat
1456 # support (gcc will happily accept the -Wno- form of unknown
1458 optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
1459 compile_prog "-Werror $optflag" ""
1462 for flag in $gcc_flags; do
1463 if cc_has_warning_flag $flag ; then
1464 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1468 if test "$stack_protector" != "no"; then
1470 int main(int argc, char *argv[])
1472 char arr[64], *p = arr, *c = argv[0];
1479 gcc_flags="-fstack-protector-strong -fstack-protector-all"
1481 for flag in $gcc_flags; do
1482 # We need to check both a compile and a link, since some compiler
1483 # setups fail only on a .c->.o compile and some only at link time
1484 if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1485 compile_prog "-Werror $flag" ""; then
1486 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1491 if test "$stack_protector" = yes; then
1492 if test $sp_on = 0; then
1493 error_exit "Stack protector not supported"
1498 # Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and
1499 # large functions that use global variables. The bug is in all releases of
1500 # GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in
1501 # 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013.
1503 #if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1504 int main(void) { return 0; }
1506 #error No bug in this compiler.
1509 if compile_prog "-Werror -fno-gcse" "" ; then
1510 TRANSLATE_OPT_CFLAGS=-fno-gcse
1513 if test "$static" = "yes" ; then
1514 if test "$modules" = "yes" ; then
1515 error_exit "static and modules are mutually incompatible"
1517 if test "$pie" = "yes" ; then
1518 error_exit "static and pie are mutually incompatible"
1524 # Unconditional check for compiler __thread support
1526 static __thread int tls_var;
1527 int main(void) { return tls_var; }
1530 if ! compile_prog "-Werror" "" ; then
1531 error_exit "Your compiler does not support the __thread specifier for " \
1532 "Thread-Local Storage (TLS). Please upgrade to a version that does."
1535 if test "$pie" = ""; then
1536 case "$cpu-$targetos" in
1537 i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
1545 if test "$pie" != "no" ; then
1549 # define THREAD __thread
1554 static THREAD int tls_var;
1556 int main(void) { return tls_var; }
1559 if compile_prog "-fPIE -DPIE" "-pie"; then
1560 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
1561 LDFLAGS="-pie $LDFLAGS"
1563 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
1564 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1567 if test "$pie" = "yes"; then
1568 error_exit "PIE not available due to missing toolchain support"
1570 echo "Disabling PIE due to missing toolchain support"
1575 if compile_prog "-Werror -fno-pie" "-nopie"; then
1576 CFLAGS_NOPIE="-fno-pie"
1577 LDFLAGS_NOPIE="-nopie"
1581 ##########################################
1582 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
1583 # use i686 as default anyway, but for those that don't, an explicit
1584 # specification is necessary
1586 if test "$cpu" = "i386"; then
1588 static int sfaa(int *ptr)
1590 return __sync_fetch_and_and(ptr, 0);
1596 val = __sync_val_compare_and_swap(&val, 0, 1);
1601 if ! compile_prog "" "" ; then
1602 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
1606 #########################################
1607 # Solaris specific configure tool chain decisions
1609 if test "$solaris" = "yes" ; then
1610 if has $install; then
1613 error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
1614 "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
1615 "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1617 if test "$(path_of $install)" = "/usr/sbin/install" ; then
1618 error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
1619 "try ginstall from the GNU fileutils available from www.blastwave.org" \
1620 "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1625 if test -f /usr/ccs/bin/ar ; then
1626 error_exit "No path includes ar" \
1627 "Add /usr/ccs/bin to your path and rerun configure"
1629 error_exit "No path includes ar"
1633 if test -z "${target_list+xxx}" ; then
1634 target_list="$default_target_list"
1636 target_list=$(echo "$target_list" | sed -e 's/,/ /g')
1639 # Check that we recognised the target name; this allows a more
1640 # friendly error message than if we let it fall through.
1641 for target in $target_list; do
1642 case " $default_target_list " in
1646 error_exit "Unknown target name '$target'"
1651 # see if system emulation was really requested
1652 case " $target_list " in
1653 *"-softmmu "*) softmmu=yes
1659 feature_not_found() {
1663 error_exit "User requested feature $feature" \
1664 "configure was not able to find it." \
1669 # big/little endian test
1671 short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
1672 short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
1673 extern int foo(short *, short *);
1674 int main(int argc, char *argv[]) {
1675 return foo(big_endian, little_endian);
1679 if compile_object ; then
1680 if grep -q BiGeNdIaN $TMPO ; then
1682 elif grep -q LiTtLeEnDiAn $TMPO ; then
1685 echo big/little test failed
1688 echo big/little test failed
1691 ##########################################
1692 # cocoa implies not SDL or GTK
1693 # (the cocoa UI code currently assumes it is always the active UI
1694 # and doesn't interact well with other UI frontend code)
1695 if test "$cocoa" = "yes"; then
1696 if test "$sdl" = "yes"; then
1697 error_exit "Cocoa and SDL UIs cannot both be enabled at once"
1699 if test "$gtk" = "yes"; then
1700 error_exit "Cocoa and GTK UIs cannot both be enabled at once"
1706 ##########################################
1710 #include <sys/socket.h>
1711 #include <linux/ip.h>
1712 int main(void) { return sizeof(struct mmsghdr); }
1714 if compile_prog "" "" ; then
1720 ##########################################
1721 # MinGW / Mingw-w64 localtime_r/gmtime_r check
1723 if test "$mingw32" = "yes"; then
1724 # Some versions of MinGW / Mingw-w64 lack localtime_r
1725 # and gmtime_r entirely.
1727 # Some versions of Mingw-w64 define a macro for
1728 # localtime_r/gmtime_r.
1730 # Some versions of Mingw-w64 will define functions
1731 # for localtime_r/gmtime_r, but only if you have
1732 # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
1733 # though, unistd.h and pthread.h both define
1736 # So this #undef localtime_r and #include <unistd.h>
1737 # are not in fact redundant.
1742 int main(void) { localtime_r(NULL, NULL); return 0; }
1744 if compile_prog "" "" ; then
1751 ##########################################
1754 if ! has "$pkg_config_exe"; then
1755 error_exit "pkg-config binary '$pkg_config_exe' not found"
1758 ##########################################
1761 if test "$linux_user" = "yes"; then
1764 #include <linux/futex.h>
1766 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1772 if ! compile_object ; then
1773 feature_not_found "nptl" "Install glibc and linux kernel headers."
1777 ##########################################
1778 # avx2 optimization requirement check
1781 #pragma GCC push_options
1782 #pragma GCC target("avx2")
1784 #include <immintrin.h>
1786 static int bar(void *a) {
1787 return _mm256_movemask_epi8(_mm256_cmpeq_epi8(*(__m256i *)a, (__m256i){0}));
1789 static void *bar_ifunc(void) {return (void*) bar;}
1790 int foo(void *a) __attribute__((ifunc("bar_ifunc")));
1791 int main(int argc, char *argv[]) { return foo(argv[0]);}
1793 if compile_object "" ; then
1794 if readelf --syms $TMPO |grep "IFUNC.*foo" >/dev/null 2>&1; then
1799 #########################################
1802 if test "$zlib" != "no" ; then
1805 int main(void) { zlibVersion(); return 0; }
1807 if compile_prog "" "-lz" ; then
1810 error_exit "zlib check failed" \
1811 "Make sure to have the zlib libs and headers installed."
1816 ##########################################
1819 if test "$lzo" != "no" ; then
1821 #include <lzo/lzo1x.h>
1822 int main(void) { lzo_version(); return 0; }
1824 if compile_prog "" "-llzo2" ; then
1825 libs_softmmu="$libs_softmmu -llzo2"
1828 if test "$lzo" = "yes"; then
1829 feature_not_found "liblzo2" "Install liblzo2 devel"
1835 ##########################################
1838 if test "$snappy" != "no" ; then
1840 #include <snappy-c.h>
1841 int main(void) { snappy_max_compressed_length(4096); return 0; }
1843 if compile_prog "" "-lsnappy" ; then
1844 libs_softmmu="$libs_softmmu -lsnappy"
1847 if test "$snappy" = "yes"; then
1848 feature_not_found "libsnappy" "Install libsnappy devel"
1854 ##########################################
1857 if test "$bzip2" != "no" ; then
1860 int main(void) { BZ2_bzlibVersion(); return 0; }
1862 if compile_prog "" "-lbz2" ; then
1865 if test "$bzip2" = "yes"; then
1866 feature_not_found "libbzip2" "Install libbzip2 devel"
1872 ##########################################
1875 if test "$seccomp" != "no" ; then
1878 libseccomp_minver="2.1.0"
1881 libseccomp_minver="2.2.0"
1884 libseccomp_minver="2.2.3"
1887 libseccomp_minver="2.3.0"
1890 libseccomp_minver=""
1894 if test "$libseccomp_minver" != "" &&
1895 $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then
1896 libs_softmmu="$libs_softmmu $($pkg_config --libs libseccomp)"
1897 QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags libseccomp)"
1900 if test "$seccomp" = "yes" ; then
1901 if test "$libseccomp_minver" != "" ; then
1902 feature_not_found "libseccomp" \
1903 "Install libseccomp devel >= $libseccomp_minver"
1905 feature_not_found "libseccomp" \
1906 "libseccomp is not supported for host cpu $cpu"
1912 ##########################################
1915 if test "$xen" != "no" ; then
1916 xen_libs="-lxenstore -lxenctrl -lxenguest"
1917 xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
1919 # First we test whether Xen headers and libraries are available.
1920 # If no, we are done and there is no Xen support.
1921 # If yes, more tests are run to detect the Xen version.
1925 #include <xenctrl.h>
1930 if ! compile_prog "" "$xen_libs" ; then
1932 if test "$xen" = "yes" ; then
1933 feature_not_found "xen" "Install xen devel"
1939 cat > $TMPC <<EOF &&
1941 * If we have stable libs the we don't want the libxc compat
1942 * layers, regardless of what CFLAGS we may have been given.
1944 #undef XC_WANT_COMPAT_EVTCHN_API
1945 #undef XC_WANT_COMPAT_GNTTAB_API
1946 #undef XC_WANT_COMPAT_MAP_FOREIGN_API
1947 #include <xenctrl.h>
1948 #include <xenstore.h>
1949 #include <xenevtchn.h>
1950 #include <xengnttab.h>
1951 #include <xenforeignmemory.h>
1953 #include <xen/hvm/hvm_info_table.h>
1954 #if !defined(HVM_MAX_VCPUS)
1955 # error HVM_MAX_VCPUS not defined
1958 xc_interface *xc = NULL;
1959 xenforeignmemory_handle *xfmem;
1960 xenevtchn_handle *xe;
1961 xengnttab_handle *xg;
1962 xen_domain_handle_t handle;
1966 xc = xc_interface_open(0, 0, 0);
1967 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1968 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1969 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1970 xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
1971 xc_domain_create(xc, 0, handle, 0, NULL, NULL);
1973 xfmem = xenforeignmemory_open(0, 0);
1974 xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
1976 xe = xenevtchn_open(0, 0);
1979 xg = xengnttab_open(0, 0);
1980 xengnttab_map_grant_ref(xg, 0, 0, 0);
1985 compile_prog "" "$xen_libs $xen_stable_libs"
1987 xen_ctrl_version=471
1990 cat > $TMPC <<EOF &&
1991 #include <xenctrl.h>
1994 xc_interface *xc = NULL;
1995 xen_domain_handle_t handle;
1996 xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2000 compile_prog "" "$xen_libs"
2002 xen_ctrl_version=470
2007 cat > $TMPC <<EOF &&
2008 #include <xenctrl.h>
2009 #include <xenstore.h>
2011 #include <xen/hvm/hvm_info_table.h>
2012 #if !defined(HVM_MAX_VCPUS)
2013 # error HVM_MAX_VCPUS not defined
2018 xc = xc_interface_open(0, 0, 0);
2019 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2020 xc_gnttab_open(NULL, 0);
2021 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2022 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2023 xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2024 xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2028 compile_prog "" "$xen_libs"
2030 xen_ctrl_version=460
2035 cat > $TMPC <<EOF &&
2036 #include <xenctrl.h>
2037 #include <xenstore.h>
2039 #include <xen/hvm/hvm_info_table.h>
2040 #if !defined(HVM_MAX_VCPUS)
2041 # error HVM_MAX_VCPUS not defined
2046 xc = xc_interface_open(0, 0, 0);
2047 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2048 xc_gnttab_open(NULL, 0);
2049 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2050 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2051 xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
2055 compile_prog "" "$xen_libs"
2057 xen_ctrl_version=450
2061 cat > $TMPC <<EOF &&
2062 #include <xenctrl.h>
2063 #include <xenstore.h>
2065 #include <xen/hvm/hvm_info_table.h>
2066 #if !defined(HVM_MAX_VCPUS)
2067 # error HVM_MAX_VCPUS not defined
2072 xc = xc_interface_open(0, 0, 0);
2073 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2074 xc_gnttab_open(NULL, 0);
2075 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2076 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2080 compile_prog "" "$xen_libs"
2082 xen_ctrl_version=420
2086 if test "$xen" = "yes" ; then
2087 feature_not_found "xen (unsupported version)" \
2088 "Install a supported xen (xen 4.2 or newer)"
2093 if test "$xen" = yes; then
2094 if test $xen_ctrl_version -ge 471 ; then
2095 libs_softmmu="$xen_stable_libs $libs_softmmu"
2097 libs_softmmu="$xen_libs $libs_softmmu"
2101 if test "$xen_pci_passthrough" != "no"; then
2102 if test "$xen" = "yes" && test "$linux" = "yes"; then
2103 xen_pci_passthrough=yes
2105 if test "$xen_pci_passthrough" = "yes"; then
2106 error_exit "User requested feature Xen PCI Passthrough" \
2107 " but this feature requires /sys from Linux"
2109 xen_pci_passthrough=no
2113 if test "$xen_pv_domain_build" = "yes" &&
2114 test "$xen" != "yes"; then
2115 error_exit "User requested Xen PV domain builder support" \
2116 "which requires Xen support."
2119 ##########################################
2121 if test "$sparse" != "no" ; then
2125 if test "$sparse" = "yes" ; then
2126 feature_not_found "sparse" "Install sparse binary"
2132 ##########################################
2136 if $pkg_config --exists "x11"; then
2137 x11_cflags=$($pkg_config --cflags x11)
2138 x11_libs=$($pkg_config --libs x11)
2141 ##########################################
2144 if test "$gtkabi" = ""; then
2145 # The GTK ABI was not specified explicitly, so try whether 2.0 is available.
2146 # Use 3.0 as a fallback if that is available.
2147 if $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then
2149 elif $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then
2156 if test "$gtk" != "no"; then
2157 gtkpackage="gtk+-$gtkabi"
2158 gtkx11package="gtk+-x11-$gtkabi"
2159 if test "$gtkabi" = "3.0" ; then
2164 if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
2165 gtk_cflags=$($pkg_config --cflags $gtkpackage)
2166 gtk_libs=$($pkg_config --libs $gtkpackage)
2167 gtk_version=$($pkg_config --modversion $gtkpackage)
2168 if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
2169 gtk_cflags="$gtk_cflags $x11_cflags"
2170 gtk_libs="$gtk_libs $x11_libs"
2172 libs_softmmu="$gtk_libs $libs_softmmu"
2174 elif test "$gtk" = "yes"; then
2175 feature_not_found "gtk" "Install gtk2 or gtk3 devel"
2182 ##########################################
2186 # Unfortunately some distros have bad pkg-config information for gnutls
2187 # such that it claims to exist but you get a compiler error if you try
2188 # to use the options returned by --libs. Specifically, Ubuntu for --static
2189 # builds doesn't work:
2190 # https://bugs.launchpad.net/ubuntu/+source/gnutls26/+bug/1478035
2192 # So sanity check the cflags/libs before assuming gnutls can be used.
2193 if ! $pkg_config --exists "gnutls"; then
2198 compile_prog "$($pkg_config --cflags gnutls)" "$($pkg_config --libs gnutls)"
2203 if test "$gnutls" != "no"; then
2204 if gnutls_works; then
2205 gnutls_cflags=$($pkg_config --cflags gnutls)
2206 gnutls_libs=$($pkg_config --libs gnutls)
2207 libs_softmmu="$gnutls_libs $libs_softmmu"
2208 libs_tools="$gnutls_libs $libs_tools"
2209 QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
2212 # gnutls_hash_init requires >= 2.9.10
2213 if $pkg_config --exists "gnutls >= 2.9.10"; then
2219 # gnutls_rnd requires >= 2.11.0
2220 if $pkg_config --exists "gnutls >= 2.11.0"; then
2226 if $pkg_config --exists 'gnutls >= 3.0'; then
2229 elif $pkg_config --exists 'gnutls >= 2.12'; then
2230 case $($pkg_config --libs --static gnutls) in
2248 elif test "$gnutls" = "yes"; then
2249 feature_not_found "gnutls" "Install gnutls devel"
2261 # If user didn't give a --disable/enable-gcrypt flag,
2262 # then mark as disabled if user requested nettle
2263 # explicitly, or if gnutls links to nettle
2264 if test -z "$gcrypt"
2266 if test "$nettle" = "yes" || test "$gnutls_nettle" = "yes"
2272 # If user didn't give a --disable/enable-nettle flag,
2273 # then mark as disabled if user requested gcrypt
2274 # explicitly, or if gnutls links to gcrypt
2275 if test -z "$nettle"
2277 if test "$gcrypt" = "yes" || test "$gnutls_gcrypt" = "yes"
2283 has_libgcrypt_config() {
2284 if ! has "libgcrypt-config"
2289 if test -n "$cross_prefix"
2291 host=$(libgcrypt-config --host)
2292 if test "$host-" != $cross_prefix
2301 if test "$gcrypt" != "no"; then
2302 if has_libgcrypt_config; then
2303 gcrypt_cflags=$(libgcrypt-config --cflags)
2304 gcrypt_libs=$(libgcrypt-config --libs)
2305 # Debian has remove -lgpg-error from libgcrypt-config
2306 # as it "spreads unnecessary dependencies" which in
2307 # turn breaks static builds...
2308 if test "$static" = "yes"
2310 gcrypt_libs="$gcrypt_libs -lgpg-error"
2312 libs_softmmu="$gcrypt_libs $libs_softmmu"
2313 libs_tools="$gcrypt_libs $libs_tools"
2314 QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
2316 if test -z "$nettle"; then
2323 gcry_kdf_derive(NULL, 0, GCRY_KDF_PBKDF2,
2325 NULL, 0, 0, 0, NULL);
2329 if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
2333 if test "$gcrypt" = "yes"; then
2334 feature_not_found "gcrypt" "Install gcrypt devel"
2342 if test "$nettle" != "no"; then
2343 if $pkg_config --exists "nettle"; then
2344 nettle_cflags=$($pkg_config --cflags nettle)
2345 nettle_libs=$($pkg_config --libs nettle)
2346 nettle_version=$($pkg_config --modversion nettle)
2347 libs_softmmu="$nettle_libs $libs_softmmu"
2348 libs_tools="$nettle_libs $libs_tools"
2349 QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
2354 #include <nettle/pbkdf2.h>
2356 pbkdf2_hmac_sha256(8, NULL, 1000, 8, NULL, 8, NULL);
2360 if compile_prog "$nettle_cflags" "$nettle_libs" ; then
2364 if test "$nettle" = "yes"; then
2365 feature_not_found "nettle" "Install nettle devel"
2372 if test "$gcrypt" = "yes" && test "$nettle" = "yes"
2374 error_exit "Only one of gcrypt & nettle can be enabled"
2377 ##########################################
2378 # libtasn1 - only for the TLS creds/session test suite
2383 if $pkg_config --exists "libtasn1"; then
2384 tasn1_cflags=$($pkg_config --cflags libtasn1)
2385 tasn1_libs=$($pkg_config --libs libtasn1)
2391 ##########################################
2392 # getifaddrs (for tests/test-io-channel-socket )
2395 if ! check_include "ifaddrs.h" ; then
2399 ##########################################
2402 if test "$vte" != "no"; then
2403 if test "$gtkabi" = "3.0"; then
2404 vteminversion="0.32.0"
2405 if $pkg_config --exists "vte-2.91"; then
2406 vtepackage="vte-2.91"
2408 vtepackage="vte-2.90"
2412 vteminversion="0.24.0"
2414 if $pkg_config --exists "$vtepackage >= $vteminversion"; then
2415 vte_cflags=$($pkg_config --cflags $vtepackage)
2416 vte_libs=$($pkg_config --libs $vtepackage)
2417 vteversion=$($pkg_config --modversion $vtepackage)
2418 libs_softmmu="$vte_libs $libs_softmmu"
2420 elif test "$vte" = "yes"; then
2421 if test "$gtkabi" = "3.0"; then
2422 feature_not_found "vte" "Install libvte-2.90/2.91 devel"
2424 feature_not_found "vte" "Install libvte devel"
2431 ##########################################
2434 # Look for sdl configuration program (pkg-config or sdl-config). Try
2435 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
2437 if test "$sdlabi" = ""; then
2438 if $pkg_config --exists "sdl"; then
2440 elif $pkg_config --exists "sdl2"; then
2447 if test $sdlabi = "2.0"; then
2448 sdl_config=$sdl2_config
2450 sdlconfigname=sdl2_config
2451 elif test $sdlabi = "1.2"; then
2453 sdlconfigname=sdl_config
2455 error_exit "Unknown sdlabi $sdlabi, must be 1.2 or 2.0"
2458 if test "$(basename $sdl_config)" != $sdlconfigname && ! has ${sdl_config}; then
2459 sdl_config=$sdlconfigname
2462 if $pkg_config $sdlname --exists; then
2463 sdlconfig="$pkg_config $sdlname"
2464 sdlversion=$($sdlconfig --modversion 2>/dev/null)
2465 elif has ${sdl_config}; then
2466 sdlconfig="$sdl_config"
2467 sdlversion=$($sdlconfig --version)
2469 if test "$sdl" = "yes" ; then
2470 feature_not_found "sdl" "Install SDL devel"
2474 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
2475 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
2479 if test "$sdl" != "no" ; then
2482 #undef main /* We don't want SDL to override our main() */
2483 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
2485 sdl_cflags=$($sdlconfig --cflags 2>/dev/null)
2486 if test "$static" = "yes" ; then
2487 sdl_libs=$($sdlconfig --static-libs 2>/dev/null)
2489 sdl_libs=$($sdlconfig --libs 2>/dev/null)
2491 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
2492 if test $(echo $sdlversion | sed 's/[^0-9]//g') -lt 121 ; then
2498 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
2499 if test "$sdl" = "yes" -a "$static" = "yes" ; then
2500 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
2501 sdl_libs="$sdl_libs $(aalib-config --static-libs 2>/dev/null)"
2502 sdl_cflags="$sdl_cflags $(aalib-config --cflags 2>/dev/null)"
2504 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
2510 else # sdl not found
2511 if test "$sdl" = "yes" ; then
2512 feature_not_found "sdl" "Install SDL devel"
2515 fi # sdl compile test
2518 if test "$sdl" = "yes" ; then
2521 #if defined(SDL_VIDEO_DRIVER_X11)
2522 #include <X11/XKBlib.h>
2524 #error No x11 support
2526 int main(void) { return 0; }
2528 if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
2529 sdl_cflags="$sdl_cflags $x11_cflags"
2530 sdl_libs="$sdl_libs $x11_libs"
2532 libs_softmmu="$sdl_libs $libs_softmmu"
2535 ##########################################
2536 # RDMA needs OpenFabrics libraries
2537 if test "$rdma" != "no" ; then
2539 #include <rdma/rdma_cma.h>
2540 int main(void) { return 0; }
2542 rdma_libs="-lrdmacm -libverbs"
2543 if compile_prog "" "$rdma_libs" ; then
2545 libs_softmmu="$libs_softmmu $rdma_libs"
2547 if test "$rdma" = "yes" ; then
2549 " OpenFabrics librdmacm/libibverbs not present." \
2551 " (1) Fast: Install infiniband packages from your distro." \
2552 " (2) Cleanest: Install libraries from www.openfabrics.org" \
2553 " (3) Also: Install softiwarp if you don't have RDMA hardware"
2560 ##########################################
2561 # VNC SASL detection
2562 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
2564 #include <sasl/sasl.h>
2566 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
2568 # Assuming Cyrus-SASL installed in /usr prefix
2570 vnc_sasl_libs="-lsasl2"
2571 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
2573 libs_softmmu="$vnc_sasl_libs $libs_softmmu"
2574 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
2576 if test "$vnc_sasl" = "yes" ; then
2577 feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
2583 ##########################################
2584 # VNC JPEG detection
2585 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
2588 #include <jpeglib.h>
2589 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
2592 vnc_jpeg_libs="-ljpeg"
2593 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
2595 libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
2596 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
2598 if test "$vnc_jpeg" = "yes" ; then
2599 feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
2605 ##########################################
2607 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
2609 //#include <stdio.h>
2613 png_structp png_ptr;
2614 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
2615 return png_ptr != 0;
2618 if $pkg_config libpng --exists; then
2619 vnc_png_cflags=$($pkg_config libpng --cflags)
2620 vnc_png_libs=$($pkg_config libpng --libs)
2623 vnc_png_libs="-lpng"
2625 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
2627 libs_softmmu="$vnc_png_libs $libs_softmmu"
2628 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
2630 if test "$vnc_png" = "yes" ; then
2631 feature_not_found "vnc-png" "Install libpng devel"
2637 ##########################################
2638 # fnmatch() probe, used for ACL routines
2641 #include <fnmatch.h>
2644 fnmatch("foo", "foo", 0);
2648 if compile_prog "" "" ; then
2652 ##########################################
2653 # uuid_generate() probe, used for vdi block driver
2654 # Note that on some systems (notably MacOSX) no extra library
2655 # need be linked to get the uuid functions.
2656 if test "$uuid" != "no" ; then
2659 #include <uuid/uuid.h>
2663 uuid_generate(my_uuid);
2667 if compile_prog "" "" ; then
2669 elif compile_prog "" "$uuid_libs" ; then
2671 libs_softmmu="$uuid_libs $libs_softmmu"
2672 libs_tools="$uuid_libs $libs_tools"
2674 if test "$uuid" = "yes" ; then
2675 feature_not_found "uuid" "Install libuuid devel"
2681 if test "$vhdx" = "yes" ; then
2682 if test "$uuid" = "no" ; then
2683 error_exit "uuid required for VHDX support"
2685 elif test "$vhdx" != "no" ; then
2686 if test "$uuid" = "yes" ; then
2693 ##########################################
2694 # xfsctl() probe, used for raw-posix
2695 if test "$xfs" != "no" ; then
2697 #include <stddef.h> /* NULL */
2698 #include <xfs/xfs.h>
2701 xfsctl(NULL, 0, 0, NULL);
2705 if compile_prog "" "" ; then
2708 if test "$xfs" = "yes" ; then
2709 feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
2715 ##########################################
2716 # vde libraries probe
2717 if test "$vde" != "no" ; then
2718 vde_libs="-lvdeplug"
2720 #include <libvdeplug.h>
2723 struct vde_open_args a = {0, 0, 0};
2729 if compile_prog "" "$vde_libs" ; then
2731 libs_softmmu="$vde_libs $libs_softmmu"
2732 libs_tools="$vde_libs $libs_tools"
2734 if test "$vde" = "yes" ; then
2735 feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
2741 ##########################################
2742 # netmap support probe
2743 # Apart from looking for netmap headers, we make sure that the host API version
2744 # supports the netmap backend (>=11). The upper bound (15) is meant to simulate
2745 # a minor/major version number. Minor new features will be marked with values up
2746 # to 15, and if something happens that requires a change to the backend we will
2747 # move above 15, submit the backend fixes and modify this two bounds.
2748 if test "$netmap" != "no" ; then
2750 #include <inttypes.h>
2752 #include <net/netmap.h>
2753 #include <net/netmap_user.h>
2754 #if (NETMAP_API < 11) || (NETMAP_API > 15)
2757 int main(void) { return 0; }
2759 if compile_prog "" "" ; then
2762 if test "$netmap" = "yes" ; then
2763 feature_not_found "netmap"
2769 ##########################################
2770 # libcap-ng library probe
2771 if test "$cap_ng" != "no" ; then
2777 capng_capability_to_name(CAPNG_EFFECTIVE);
2781 if compile_prog "" "$cap_libs" ; then
2783 libs_tools="$cap_libs $libs_tools"
2785 if test "$cap_ng" = "yes" ; then
2786 feature_not_found "cap_ng" "Install libcap-ng devel"
2792 ##########################################
2793 # Sound support libraries probe
2804 int main(void) { $exp }
2806 if compile_prog "$cfl" "$lib" ; then
2809 error_exit "$drv check failed" \
2810 "Make sure to have the $drv libs and headers installed."
2814 audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g')
2815 for drv in $audio_drv_list; do
2818 audio_drv_probe $drv alsa/asoundlib.h -lasound \
2819 "return snd_pcm_close((snd_pcm_t *)0);"
2820 libs_softmmu="-lasound $libs_softmmu"
2824 audio_drv_probe $drv pulse/pulseaudio.h "-lpulse" \
2825 "pa_context_set_source_output_volume(NULL, 0, NULL, NULL, NULL); return 0;"
2826 libs_softmmu="-lpulse $libs_softmmu"
2831 libs_softmmu="-framework CoreAudio $libs_softmmu"
2835 libs_softmmu="-lole32 -ldxguid $libs_softmmu"
2840 libs_softmmu="$oss_lib $libs_softmmu"
2844 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
2848 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
2849 error_exit "Unknown driver '$drv' selected" \
2850 "Possible drivers are: $audio_possible_drivers"
2856 ##########################################
2859 if test "$brlapi" != "no" ; then
2860 brlapi_libs="-lbrlapi"
2864 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
2866 if compile_prog "" "$brlapi_libs" ; then
2868 libs_softmmu="$brlapi_libs $libs_softmmu"
2870 if test "$brlapi" = "yes" ; then
2871 feature_not_found "brlapi" "Install brlapi devel"
2877 ##########################################
2879 if test "$curses" != "no" ; then
2880 if test "$mingw32" = "yes" ; then
2881 curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
2883 curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lncurses:-lcurses"
2889 const char *s = curses_version();
2895 for curses_lib in $curses_list; do
2897 if compile_prog "" "$curses_lib" ; then
2899 libs_softmmu="$curses_lib $libs_softmmu"
2904 if test "$curses_found" = "yes" ; then
2907 if test "$curses" = "yes" ; then
2908 feature_not_found "curses" "Install ncurses devel"
2914 ##########################################
2916 if test "$curl" != "no" ; then
2917 if $pkg_config libcurl --exists; then
2918 curlconfig="$pkg_config libcurl"
2920 curlconfig=curl-config
2923 #include <curl/curl.h>
2924 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
2926 curl_cflags=$($curlconfig --cflags 2>/dev/null)
2927 curl_libs=$($curlconfig --libs 2>/dev/null)
2928 if compile_prog "$curl_cflags" "$curl_libs" ; then
2931 if test "$curl" = "yes" ; then
2932 feature_not_found "curl" "Install libcurl devel"
2938 ##########################################
2939 # bluez support probe
2940 if test "$bluez" != "no" ; then
2942 #include <bluetooth/bluetooth.h>
2943 int main(void) { return bt_error(0); }
2945 bluez_cflags=$($pkg_config --cflags bluez 2>/dev/null)
2946 bluez_libs=$($pkg_config --libs bluez 2>/dev/null)
2947 if compile_prog "$bluez_cflags" "$bluez_libs" ; then
2949 libs_softmmu="$bluez_libs $libs_softmmu"
2951 if test "$bluez" = "yes" ; then
2952 feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
2958 ##########################################
2959 # glib support probe
2962 glib_modules=gthread-2.0
2963 if test "$modules" = yes; then
2964 glib_modules="$glib_modules gmodule-2.0"
2967 for i in $glib_modules; do
2968 if $pkg_config --atleast-version=$glib_req_ver $i; then
2969 glib_cflags=$($pkg_config --cflags $i)
2970 glib_libs=$($pkg_config --libs $i)
2971 CFLAGS="$glib_cflags $CFLAGS"
2972 LIBS="$glib_libs $LIBS"
2973 libs_qga="$glib_libs $libs_qga"
2975 error_exit "glib-$glib_req_ver $i is required to compile QEMU"
2979 # Sanity check that the current size_t matches the
2980 # size that glib thinks it should be. This catches
2981 # problems on multi-arch where people try to build
2982 # 32-bit QEMU while pointing at 64-bit glib headers
2987 #define QEMU_BUILD_BUG_ON(x) \
2988 typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
2991 QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
2996 if ! compile_prog "$CFLAGS" "$LIBS" ; then
2997 error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
2998 "You probably need to set PKG_CONFIG_LIBDIR"\
2999 "to point to the right pkg-config files for your"\
3003 # g_test_trap_subprocess added in 2.38. Used by some tests.
3005 if ! $pkg_config --atleast-version=2.38 glib-2.0; then
3009 # Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
3012 int main(void) { return 0; }
3014 if ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
3015 if cc_has_warning_flag "-Wno-unknown-attributes"; then
3016 glib_cflags="-Wno-unknown-attributes $glib_cflags"
3017 CFLAGS="-Wno-unknown-attributes $CFLAGS"
3021 ##########################################
3022 # SHA command probe for modules
3023 if test "$modules" = yes; then
3024 shacmd_probe="sha1sum sha1 shasum"
3025 for c in $shacmd_probe; do
3031 if test "$shacmd" = ""; then
3032 error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
3036 ##########################################
3037 # pixman support probe
3039 if test "$pixman" = ""; then
3040 if test "$want_tools" = "no" -a "$softmmu" = "no"; then
3042 elif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
3048 if test "$pixman" = "none"; then
3049 if test "$want_tools" != "no" -o "$softmmu" != "no"; then
3050 error_exit "pixman disabled but system emulation or tools build" \
3051 "enabled. You can turn off pixman only if you also" \
3052 "disable all system emulation targets and the tools" \
3053 "build with '--disable-tools --disable-system'."
3057 elif test "$pixman" = "system"; then
3058 # pixman version has been checked above
3059 pixman_cflags=$($pkg_config --cflags pixman-1)
3060 pixman_libs=$($pkg_config --libs pixman-1)
3062 if test ! -d ${source_path}/pixman/pixman; then
3063 error_exit "pixman >= 0.21.8 not present. Your options:" \
3064 " (1) Preferred: Install the pixman devel package (any recent" \
3065 " distro should have packages as Xorg needs pixman too)." \
3066 " (2) Fetch the pixman submodule, using:" \
3067 " git submodule update --init pixman"
3069 mkdir -p pixman/pixman
3070 pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
3071 pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
3074 ##########################################
3077 if test "$cap" != "no" ; then
3080 #include <sys/capability.h>
3081 int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
3083 if compile_prog "" "-lcap" ; then
3090 ##########################################
3092 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
3096 #include <pthread.h>
3097 static void *f(void *p) { return NULL; }
3100 pthread_create(&thread, 0, f, 0);
3104 if compile_prog "" "" ; then
3107 for pthread_lib in $PTHREADLIBS_LIST; do
3108 if compile_prog "" "$pthread_lib" ; then
3111 for lib_entry in $LIBS; do
3112 if test "$lib_entry" = "$pthread_lib"; then
3117 if test "$found" = "no"; then
3118 LIBS="$pthread_lib $LIBS"
3125 if test "$mingw32" != yes -a "$pthread" = no; then
3126 error_exit "pthread check failed" \
3127 "Make sure to have the pthread libs and headers installed."
3130 # check for pthread_setname_np
3131 pthread_setname_np=no
3133 #include <pthread.h>
3135 static void *f(void *p) { return NULL; }
3139 pthread_create(&thread, 0, f, 0);
3140 pthread_setname_np(thread, "QEMU");
3144 if compile_prog "" "$pthread_lib" ; then
3145 pthread_setname_np=yes
3148 ##########################################
3150 if test "$rbd" != "no" ; then
3153 #include <rbd/librbd.h>
3156 rados_create(&cluster, NULL);
3160 rbd_libs="-lrbd -lrados"
3161 if compile_prog "" "$rbd_libs" ; then
3164 if test "$rbd" = "yes" ; then
3165 feature_not_found "rados block device" "Install librbd/ceph devel"
3171 ##########################################
3173 min_libssh2_version=1.2.8
3174 if test "$libssh2" != "no" ; then
3175 if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
3176 libssh2_cflags=$($pkg_config libssh2 --cflags)
3177 libssh2_libs=$($pkg_config libssh2 --libs)
3180 if test "$libssh2" = "yes" ; then
3181 error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
3187 ##########################################
3188 # libssh2_sftp_fsync probe
3190 if test "$libssh2" = "yes"; then
3193 #include <libssh2.h>
3194 #include <libssh2_sftp.h>
3196 LIBSSH2_SESSION *session;
3198 LIBSSH2_SFTP_HANDLE *sftp_handle;
3199 session = libssh2_session_init ();
3200 sftp = libssh2_sftp_init (session);
3201 sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
3202 libssh2_sftp_fsync (sftp_handle);
3206 # libssh2_cflags/libssh2_libs defined in previous test.
3207 if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
3208 QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
3212 ##########################################
3215 if test "$linux_aio" != "no" ; then
3218 #include <sys/eventfd.h>
3220 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
3222 if compile_prog "" "-laio" ; then
3225 if test "$linux_aio" = "yes" ; then
3226 feature_not_found "linux AIO" "Install libaio devel"
3232 ##########################################
3233 # TPM passthrough is only on x86 Linux
3235 if test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
3236 tpm_passthrough=$tpm
3241 ##########################################
3244 if test "$attr" != "no" ; then
3247 #include <sys/types.h>
3248 #ifdef CONFIG_LIBATTR
3249 #include <attr/xattr.h>
3251 #include <sys/xattr.h>
3253 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3255 if compile_prog "" "" ; then
3257 # Older distros have <attr/xattr.h>, and need -lattr:
3258 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
3263 if test "$attr" = "yes" ; then
3264 feature_not_found "ATTR" "Install libc6 or libattr devel"
3270 ##########################################
3273 #include <sys/types.h>
3274 #include <sys/uio.h>
3276 int main(void) { return sizeof(struct iovec); }
3279 if compile_prog "" "" ; then
3283 ##########################################
3286 #include <sys/types.h>
3287 #include <sys/uio.h>
3289 int main(void) { return preadv(0, 0, 0, 0); }
3292 if compile_prog "" "" ; then
3296 ##########################################
3298 # fdt support is mandatory for at least some target architectures,
3299 # so insist on it if we're building those system emulators.
3301 for target in $target_list; do
3303 aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu)
3309 if test "$fdt_required" = "yes"; then
3310 if test "$fdt" = "no"; then
3311 error_exit "fdt disabled but some requested targets require it." \
3312 "You can turn off fdt only if you also disable all the system emulation" \
3313 "targets which need it (by specifying a cut down --target-list)."
3318 if test "$fdt" != "no" ; then
3320 # explicitly check for libfdt_env.h as it is missing in some stable installs
3321 # and test for required functions to make sure we are on a version >= 1.4.0
3324 #include <libfdt_env.h>
3325 int main(void) { fdt_get_property_by_offset(0, 0, 0); return 0; }
3327 if compile_prog "" "$fdt_libs" ; then
3328 # system DTC is good - use it
3330 elif test -d ${source_path}/dtc/libfdt ; then
3331 # have submodule DTC - use it
3335 if [ "$pwd_is_source_path" != "y" ] ; then
3336 symlink "$source_path/dtc/Makefile" "dtc/Makefile"
3337 symlink "$source_path/dtc/scripts" "dtc/scripts"
3339 fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
3340 fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
3341 elif test "$fdt" = "yes" ; then
3342 # have neither and want - prompt for system/submodule install
3343 error_exit "DTC (libfdt) version >= 1.4.0 not present. Your options:" \
3344 " (1) Preferred: Install the DTC (libfdt) devel package" \
3345 " (2) Fetch the DTC submodule, using:" \
3346 " git submodule update --init dtc"
3348 # don't have and don't want
3354 libs_softmmu="$libs_softmmu $fdt_libs"
3356 ##########################################
3357 # opengl probe (for sdl2, gtk, milkymist-tmu2)
3359 if test "$opengl" != "no" ; then
3360 opengl_pkgs="epoxy libdrm gbm"
3361 if $pkg_config $opengl_pkgs x11; then
3362 opengl_cflags="$($pkg_config --cflags $opengl_pkgs) $x11_cflags"
3363 opengl_libs="$($pkg_config --libs $opengl_pkgs) $x11_libs"
3365 if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
3369 if test "$opengl" = "yes" ; then
3370 feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
3378 if test "$opengl" = "yes"; then
3380 #include <epoxy/egl.h>
3381 #ifndef EGL_MESA_image_dma_buf_export
3382 # error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
3384 int main(void) { return 0; }
3386 if compile_prog "" "" ; then
3391 ##########################################
3393 if test "$archipelago" != "no" ; then
3396 #include <xseg/xseg.h>
3397 #include <xseg/protocol.h>
3403 archipelago_libs=-lxseg
3404 if compile_prog "" "$archipelago_libs"; then
3406 libs_tools="$archipelago_libs $libs_tools"
3407 libs_softmmu="$archipelago_libs $libs_softmmu"
3409 echo "WARNING: Please check the licenses of QEMU and libxseg carefully."
3410 echo "GPLv3 versions of libxseg may not be compatible with QEMU's"
3411 echo "license and therefore prevent redistribution."
3413 echo "To disable Archipelago, use --disable-archipelago"
3415 if test "$archipelago" = "yes" ; then
3416 feature_not_found "Archipelago backend support" "Install libxseg devel"
3423 ##########################################
3425 if test "$glusterfs" != "no" ; then
3426 if $pkg_config --atleast-version=3 glusterfs-api; then
3428 glusterfs_cflags=$($pkg_config --cflags glusterfs-api)
3429 glusterfs_libs=$($pkg_config --libs glusterfs-api)
3430 if $pkg_config --atleast-version=4 glusterfs-api; then
3431 glusterfs_xlator_opt="yes"
3433 if $pkg_config --atleast-version=5 glusterfs-api; then
3434 glusterfs_discard="yes"
3436 if $pkg_config --atleast-version=6 glusterfs-api; then
3437 glusterfs_zerofill="yes"
3440 if test "$glusterfs" = "yes" ; then
3441 feature_not_found "GlusterFS backend support" \
3442 "Install glusterfs-api devel >= 3"
3448 # Check for inotify functions when we are building linux-user
3449 # emulator. This is done because older glibc versions don't
3450 # have syscall stubs for these implemented. In that case we
3451 # don't provide them even if kernel supports them.
3455 #include <sys/inotify.h>
3460 /* try to start inotify */
3461 return inotify_init();
3464 if compile_prog "" "" ; then
3470 #include <sys/inotify.h>
3475 /* try to start inotify */
3476 return inotify_init1(0);
3479 if compile_prog "" "" ; then
3483 # check if utimensat and futimens are supported
3486 #define _ATFILE_SOURCE
3489 #include <sys/stat.h>
3493 utimensat(AT_FDCWD, "foo", NULL, 0);
3498 if compile_prog "" "" ; then
3502 # check if pipe2 is there
3511 return pipe2(pipefd, O_CLOEXEC);
3514 if compile_prog "" "" ; then
3518 # check if accept4 is there
3521 #include <sys/socket.h>
3526 accept4(0, NULL, NULL, SOCK_CLOEXEC);
3530 if compile_prog "" "" ; then
3534 # check if tee/splice is there. vmsplice was added same time.
3544 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
3545 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
3549 if compile_prog "" "" ; then
3553 ##########################################
3556 if test "$numa" != "no" ; then
3559 int main(void) { return numa_available(); }
3562 if compile_prog "" "-lnuma" ; then
3564 libs_softmmu="-lnuma $libs_softmmu"
3566 if test "$numa" = "yes" ; then
3567 feature_not_found "numa" "install numactl devel"
3573 if test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
3574 echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
3578 ##########################################
3581 if test "$tcmalloc" = "yes" ; then
3584 int main(void) { malloc(1); return 0; }
3587 if compile_prog "" "-ltcmalloc" ; then
3588 LIBS="-ltcmalloc $LIBS"
3590 feature_not_found "tcmalloc" "install gperftools devel"
3594 ##########################################
3597 if test "$jemalloc" = "yes" ; then
3600 int main(void) { malloc(1); return 0; }
3603 if compile_prog "" "-ljemalloc" ; then
3604 LIBS="-ljemalloc $LIBS"
3606 feature_not_found "jemalloc" "install jemalloc devel"
3610 ##########################################
3615 #include <sys/syscall.h>
3617 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
3620 if compile_prog "" "" ; then
3624 # check if eventfd is supported
3627 #include <sys/eventfd.h>
3631 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
3634 if compile_prog "" "" ; then
3638 # check if memfd is supported
3641 #include <sys/memfd.h>
3645 return memfd_create("foo", MFD_ALLOW_SEALING);
3648 if compile_prog "" "" ; then
3654 # check for fallocate
3661 fallocate(0, 0, 0, 0);
3665 if compile_prog "" "" ; then
3669 # check for fallocate hole punching
3670 fallocate_punch_hole=no
3673 #include <linux/falloc.h>
3677 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
3681 if compile_prog "" "" ; then
3682 fallocate_punch_hole=yes
3685 # check that fallocate supports range zeroing inside the file
3686 fallocate_zero_range=no
3689 #include <linux/falloc.h>
3693 fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
3697 if compile_prog "" "" ; then
3698 fallocate_zero_range=yes
3701 # check for posix_fallocate
3708 posix_fallocate(0, 0, 0);
3712 if compile_prog "" "" ; then
3716 # check for sync_file_range
3723 sync_file_range(0, 0, 0, 0);
3727 if compile_prog "" "" ; then
3731 # check for linux/fiemap.h and FS_IOC_FIEMAP
3734 #include <sys/ioctl.h>
3735 #include <linux/fs.h>
3736 #include <linux/fiemap.h>
3740 ioctl(0, FS_IOC_FIEMAP, 0);
3744 if compile_prog "" "" ; then
3759 if compile_prog "" "" ; then
3763 # check for ppoll support
3770 struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
3771 ppoll(&pfd, 1, 0, 0);
3775 if compile_prog "" "" ; then
3779 # check for prctl(PR_SET_TIMERSLACK , ... ) support
3780 prctl_pr_set_timerslack=no
3782 #include <sys/prctl.h>
3786 prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
3790 if compile_prog "" "" ; then
3791 prctl_pr_set_timerslack=yes
3794 # check for epoll support
3797 #include <sys/epoll.h>
3805 if compile_prog "" "" ; then
3809 # epoll_create1 is a later addition
3810 # so we must check separately for its presence
3813 #include <sys/epoll.h>
3817 /* Note that we use epoll_create1 as a value, not as
3818 * a function being called. This is necessary so that on
3819 * old SPARC glibc versions where the function was present in
3820 * the library but not declared in the header file we will
3821 * fail the configure check. (Otherwise we will get a compiler
3822 * warning but not an error, and will proceed to fail the
3823 * qemu compile where we compile with -Werror.)
3825 return (int)(uintptr_t)&epoll_create1;
3828 if compile_prog "" "" ; then
3832 # check for sendfile support
3835 #include <sys/sendfile.h>
3839 return sendfile(0, 0, 0, 0);
3842 if compile_prog "" "" ; then
3846 # check for timerfd support (glibc 2.8 and newer)
3849 #include <sys/timerfd.h>
3853 return(timerfd_create(CLOCK_REALTIME, 0));
3856 if compile_prog "" "" ; then
3860 # check for setns and unshare support
3873 if compile_prog "" "" ; then
3877 # Check if tools are available to build documentation.
3878 if test "$docs" != "no" ; then
3879 if has makeinfo && has pod2man; then
3882 if test "$docs" = "yes" ; then
3883 feature_not_found "docs" "Install texinfo and Perl/perl-podlators"
3889 # Search for bswap_32 function
3892 #include <byteswap.h>
3893 int main(void) { return bswap_32(0); }
3895 if compile_prog "" "" ; then
3899 # Search for bswap32 function
3902 #include <sys/endian.h>
3903 #include <sys/types.h>
3904 #include <machine/bswap.h>
3905 int main(void) { return bswap32(0); }
3907 if compile_prog "" "" ; then
3911 ##########################################
3912 # Do we have libiscsi >= 1.9.0
3913 if test "$libiscsi" != "no" ; then
3914 if $pkg_config --atleast-version=1.9.0 libiscsi; then
3916 libiscsi_cflags=$($pkg_config --cflags libiscsi)
3917 libiscsi_libs=$($pkg_config --libs libiscsi)
3919 if test "$libiscsi" = "yes" ; then
3920 feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
3926 ##########################################
3930 int main(int argc, char **argv) { return isnan(sin((double)argc)); }
3932 if compile_prog "" "" ; then
3934 elif compile_prog "" "-lm" ; then
3936 libs_qga="-lm $libs_qga"
3938 error_exit "libm check failed"
3941 ##########################################
3943 # uClibc provides 2 versions of clock_gettime(), one with realtime
3944 # support and one without. This means that the clock_gettime() don't
3945 # need -lrt. We still need it for timer_create() so we check for this
3946 # function in addition.
3951 timer_create(CLOCK_REALTIME, NULL, NULL);
3952 return clock_gettime(CLOCK_REALTIME, NULL);
3956 if compile_prog "" "" ; then
3958 # we need pthread for static linking. use previous pthread test result
3959 elif compile_prog "" "$pthread_lib -lrt" ; then
3961 libs_qga="$libs_qga -lrt"
3964 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
3965 "$aix" != "yes" -a "$haiku" != "yes" ; then
3966 libs_softmmu="-lutil $libs_softmmu"
3969 ##########################################
3971 if test "$spice" != "no" ; then
3974 int main(void) { spice_server_new(); return 0; }
3976 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
3977 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
3978 if $pkg_config --atleast-version=0.12.0 spice-server && \
3979 $pkg_config --atleast-version=0.12.3 spice-protocol && \
3980 compile_prog "$spice_cflags" "$spice_libs" ; then
3982 libs_softmmu="$libs_softmmu $spice_libs"
3983 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
3984 spice_protocol_version=$($pkg_config --modversion spice-protocol)
3985 spice_server_version=$($pkg_config --modversion spice-server)
3987 if test "$spice" = "yes" ; then
3988 feature_not_found "spice" \
3989 "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel"
3995 # check for smartcard support
3997 if test "$smartcard" != "no"; then
3998 if $pkg_config libcacard; then
3999 libcacard_cflags=$($pkg_config --cflags libcacard)
4000 libcacard_libs=$($pkg_config --libs libcacard)
4001 QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags"
4002 libs_softmmu="$libs_softmmu $libcacard_libs"
4005 if test "$smartcard" = "yes"; then
4006 feature_not_found "smartcard" "Install libcacard devel"
4013 if test "$libusb" != "no" ; then
4014 if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
4016 libusb_cflags=$($pkg_config --cflags libusb-1.0)
4017 libusb_libs=$($pkg_config --libs libusb-1.0)
4018 QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags"
4019 libs_softmmu="$libs_softmmu $libusb_libs"
4021 if test "$libusb" = "yes"; then
4022 feature_not_found "libusb" "Install libusb devel >= 1.0.13"
4028 # check for usbredirparser for usb network redirection support
4029 if test "$usb_redir" != "no" ; then
4030 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
4032 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
4033 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
4034 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
4035 libs_softmmu="$libs_softmmu $usb_redir_libs"
4037 if test "$usb_redir" = "yes"; then
4038 feature_not_found "usb-redir" "Install usbredir devel"
4044 ##########################################
4045 # check if we have VSS SDK headers for win
4047 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
4048 case "$vss_win32_sdk" in
4049 "") vss_win32_include="-I$source_path" ;;
4050 *\ *) # The SDK is installed in "Program Files" by default, but we cannot
4051 # handle path with spaces. So we symlink the headers into ".sdk/vss".
4052 vss_win32_include="-I$source_path/.sdk/vss"
4053 symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
4055 *) vss_win32_include="-I$vss_win32_sdk"
4058 #define __MIDL_user_allocate_free_DEFINED__
4059 #include <inc/win2003/vss.h>
4060 int main(void) { return VSS_CTX_BACKUP; }
4062 if compile_prog "$vss_win32_include" "" ; then
4063 guest_agent_with_vss="yes"
4064 QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
4065 libs_qga="-lole32 -loleaut32 -lshlwapi -luuid -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
4066 qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
4068 if test "$vss_win32_sdk" != "" ; then
4069 echo "ERROR: Please download and install Microsoft VSS SDK:"
4070 echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490"
4071 echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
4072 echo "ERROR: scripts/extract-vsssdk-headers setup.exe"
4073 echo "ERROR: The headers are extracted in the directory \`inc'."
4074 feature_not_found "VSS support"
4076 guest_agent_with_vss="no"
4080 ##########################################
4081 # lookup Windows platform SDK (if not specified)
4082 # The SDK is needed only to build .tlb (type library) file of guest agent
4083 # VSS provider from the source. It is usually unnecessary because the
4084 # pre-compiled .tlb file is included.
4086 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
4087 if test -z "$win_sdk"; then
4088 programfiles="$PROGRAMFILES"
4089 test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
4090 if test -n "$programfiles"; then
4091 win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
4093 feature_not_found "Windows SDK"
4095 elif test "$win_sdk" = "no"; then
4100 ##########################################
4101 # check if mingw environment provides a recent ntddscsi.h
4102 if test "$mingw32" = "yes" -a "$guest_agent" != "no"; then
4104 #include <windows.h>
4105 #include <ntddscsi.h>
4107 #if !defined(IOCTL_SCSI_GET_ADDRESS)
4108 #error Missing required ioctl definitions
4110 SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
4114 if compile_prog "" "" ; then
4115 guest_agent_ntddscsi=yes
4116 libs_qga="-lsetupapi $libs_qga"
4120 ##########################################
4121 # virgl renderer probe
4123 if test "$virglrenderer" != "no" ; then
4125 #include <virglrenderer.h>
4126 int main(void) { virgl_renderer_poll(); return 0; }
4128 virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
4129 virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
4130 if $pkg_config virglrenderer >/dev/null 2>&1 && \
4131 compile_prog "$virgl_cflags" "$virgl_libs" ; then
4134 if test "$virglrenderer" = "yes" ; then
4135 feature_not_found "virglrenderer"
4141 ##########################################
4142 # check if we have fdatasync
4148 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
4149 return fdatasync(0);
4151 #error Not supported
4155 if compile_prog "" "" ; then
4159 ##########################################
4160 # check if we have madvise
4164 #include <sys/types.h>
4165 #include <sys/mman.h>
4167 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
4169 if compile_prog "" "" ; then
4173 ##########################################
4174 # check if we have posix_madvise
4178 #include <sys/mman.h>
4180 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
4182 if compile_prog "" "" ; then
4186 ##########################################
4187 # check if trace backend exists
4189 $python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends > /dev/null 2> /dev/null
4190 if test "$?" -ne 0 ; then
4191 error_exit "invalid trace backends" \
4192 "Please choose supported trace backends."
4195 ##########################################
4196 # For 'ust' backend, test if ust headers are present
4197 if have_backend "ust"; then
4199 #include <lttng/tracepoint.h>
4200 int main(void) { return 0; }
4202 if compile_prog "" "" ; then
4203 if $pkg_config lttng-ust --exists; then
4204 lttng_ust_libs=$($pkg_config --libs lttng-ust)
4206 lttng_ust_libs="-llttng-ust"
4208 if $pkg_config liburcu-bp --exists; then
4209 urcu_bp_libs=$($pkg_config --libs liburcu-bp)
4211 urcu_bp_libs="-lurcu-bp"
4214 LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
4215 libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
4217 error_exit "Trace backend 'ust' missing lttng-ust header files"
4221 ##########################################
4222 # For 'dtrace' backend, test if 'dtrace' command is present
4223 if have_backend "dtrace"; then
4224 if ! has 'dtrace' ; then
4225 error_exit "dtrace command is not found in PATH $PATH"
4227 trace_backend_stap="no"
4228 if has 'stap' ; then
4229 trace_backend_stap="yes"
4233 ##########################################
4234 # check and set a backend for coroutine
4236 # We prefer ucontext, but it's not always possible. The fallback
4237 # is sigcontext. gthread is not selectable except explicitly, because
4238 # it is not functional enough to run QEMU proper. (It is occasionally
4239 # useful for debugging purposes.) On Windows the only valid backend
4240 # is the Windows-specific one.
4243 if test "$darwin" != "yes"; then
4245 #include <ucontext.h>
4246 #ifdef __stub_makecontext
4247 #error Ignoring glibc stub makecontext which will always fail
4249 int main(void) { makecontext(0, 0, 0); return 0; }
4251 if compile_prog "" "" ; then
4256 if test "$coroutine" = ""; then
4257 if test "$mingw32" = "yes"; then
4259 elif test "$ucontext_works" = "yes"; then
4262 coroutine=sigaltstack
4267 if test "$mingw32" != "yes"; then
4268 error_exit "'windows' coroutine backend only valid for Windows"
4270 # Unfortunately the user visible backend name doesn't match the
4271 # coroutine-*.c filename for this case, so we have to adjust it here.
4275 if test "$ucontext_works" != "yes"; then
4276 feature_not_found "ucontext"
4279 gthread|sigaltstack)
4280 if test "$mingw32" = "yes"; then
4281 error_exit "only the 'windows' coroutine backend is valid for Windows"
4285 error_exit "unknown coroutine backend $coroutine"
4290 if test "$coroutine_pool" = ""; then
4291 if test "$coroutine" = "gthread"; then
4297 if test "$coroutine" = "gthread" -a "$coroutine_pool" = "yes"; then
4298 error_exit "'gthread' coroutine backend does not support pool (use --disable-coroutine-pool)"
4301 ##########################################
4302 # check if we have open_by_handle_at
4304 open_by_handle_at=no
4307 #if !defined(AT_EMPTY_PATH)
4308 # error missing definition
4310 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
4313 if compile_prog "" "" ; then
4314 open_by_handle_at=yes
4317 ########################################
4318 # check if we have linux/magic.h
4322 #include <linux/magic.h>
4327 if compile_prog "" "" ; then
4331 ########################################
4332 # check whether we can disable warning option with a pragma (this is needed
4333 # to silence warnings in the headers of some versions of external libraries).
4334 # This test has to be compiled with -Werror as otherwise an unknown pragma is
4337 # If we can't selectively disable warning in the code, disable -Werror so that
4338 # the build doesn't fail anyway.
4340 pragma_disable_unused_but_set=no
4342 #pragma GCC diagnostic push
4343 #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
4344 #pragma GCC diagnostic ignored "-Wstrict-prototypes"
4345 #pragma GCC diagnostic pop
4351 if compile_prog "-Werror" "" ; then
4352 pragma_diagnostic_available=yes
4357 ########################################
4358 # check if we have valgrind/valgrind.h
4362 #include <valgrind/valgrind.h>
4367 if compile_prog "" "" ; then
4371 ########################################
4372 # check if environ is declared
4382 if compile_prog "" "" ; then
4386 ########################################
4387 # check if cpuid.h is usable.
4393 unsigned a, b, c, d;
4394 int max = __get_cpuid_max(0, 0);
4397 __cpuid(1, a, b, c, d);
4401 __cpuid_count(7, 0, a, b, c, d);
4407 if compile_prog "" "" ; then
4411 ########################################
4412 # check if __[u]int128_t is usable.
4416 #if defined(__clang_major__) && defined(__clang_minor__)
4417 # if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
4418 # error __int128_t does not work in CLANG before 3.2
4430 if compile_prog "" "" ; then
4434 ########################################
4435 # check if getauxval is available.
4439 #include <sys/auxv.h>
4441 return getauxval(AT_HWCAP) == 0;
4444 if compile_prog "" "" ; then
4448 ########################################
4449 # check if ccache is interfering with
4450 # semantic analysis of macros
4455 static const int Z = 1;
4456 #define fn() ({ Z; })
4457 #define TAUT(X) ((X) == Z)
4458 #define PAREN(X, Y) (X == Y)
4460 int main(int argc, char *argv[])
4466 if (PAREN(x, y)) return 0;
4467 if (TAUT(Z)) return 0;
4472 if ! compile_object "-Werror"; then
4476 #################################################
4477 # clang does not support glibc + FORTIFY_SOURCE.
4479 if test "$fortify_source" != "no"; then
4480 if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
4481 fortify_source="no";
4482 elif test -n "$cxx" &&
4483 echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
4484 fortify_source="no";
4486 fortify_source="yes"
4490 ##########################################
4491 # check if struct fsxattr is available via linux/fs.h
4495 #include <linux/fs.h>
4501 if compile_prog "" "" ; then
4505 ##########################################
4506 # check if rtnetlink.h exists and is useful
4509 #include <linux/rtnetlink.h>
4511 return IFLA_PROTO_DOWN;
4514 if compile_prog "" "" ; then
4518 #################################################
4519 # Sparc implicitly links with --relax, which is
4520 # incompatible with -r, so --no-relax should be
4521 # given. It does no harm to give it on other
4524 # Note: the prototype is needed since QEMU_CFLAGS
4525 # contains -Wmissing-prototypes
4527 extern int foo(void);
4528 int foo(void) { return 0; }
4530 if ! compile_object ""; then
4531 error_exit "Failed to compile object file for LD_REL_FLAGS test"
4533 if do_cc -nostdlib -Wl,-r -Wl,--no-relax -o $TMPMO $TMPO; then
4534 LD_REL_FLAGS="-Wl,--no-relax"
4537 ##########################################
4539 # After here, no more $cc or $ld runs
4541 if test "$gcov" = "yes" ; then
4542 CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
4543 LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
4544 elif test "$fortify_source" = "yes" ; then
4545 CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
4546 elif test "$debug" = "no"; then
4547 CFLAGS="-O2 $CFLAGS"
4550 ##########################################
4552 if test "$libnfs" != "no" ; then
4553 if $pkg_config --atleast-version=1.9.3 libnfs; then
4555 libnfs_libs=$($pkg_config --libs libnfs)
4556 LIBS="$LIBS $libnfs_libs"
4558 if test "$libnfs" = "yes" ; then
4559 feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
4565 # Now we've finished running tests it's OK to add -Werror to the compiler flags
4566 if test "$werror" = "yes"; then
4567 QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
4570 if test "$solaris" = "no" ; then
4571 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
4572 LDFLAGS="-Wl,--warn-common $LDFLAGS"
4576 # test if pod2man has --utf8 option
4577 if pod2man --help | grep -q utf8; then
4578 POD2MAN="pod2man --utf8"
4583 # Use ASLR, no-SEH and DEP if available
4584 if test "$mingw32" = "yes" ; then
4585 for flag in --dynamicbase --no-seh --nxcompat; do
4586 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
4587 LDFLAGS="-Wl,$flag $LDFLAGS"
4592 qemu_confdir=$sysconfdir$confsuffix
4593 qemu_moddir=$libdir$confsuffix
4594 qemu_datadir=$datadir$confsuffix
4595 qemu_localedir="$datadir/locale"
4598 if test "$want_tools" = "yes" ; then
4599 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
4600 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
4601 tools="qemu-nbd\$(EXESUF) $tools"
4602 tools="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
4605 if test "$softmmu" = yes ; then
4606 if test "$virtfs" != no ; then
4607 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
4609 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
4611 if test "$virtfs" = yes; then
4612 error_exit "VirtFS is supported only on Linux and requires libcap devel and libattr devel"
4619 # Probe for guest agent support/options
4621 if [ "$guest_agent" != "no" ]; then
4622 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
4623 tools="qemu-ga $tools"
4625 elif [ "$guest_agent" != yes ]; then
4628 error_exit "Guest agent is not supported on this platform"
4632 # Guest agent Window MSI package
4634 if test "$guest_agent" != yes; then
4635 if test "$guest_agent_msi" = yes; then
4636 error_exit "MSI guest agent package requires guest agent enabled"
4639 elif test "$mingw32" != "yes"; then
4640 if test "$guest_agent_msi" = "yes"; then
4641 error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
4644 elif ! has wixl; then
4645 if test "$guest_agent_msi" = "yes"; then
4646 error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
4650 # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
4651 # disabled explicitly
4652 if test "$guest_agent_msi" != "no"; then
4657 if test "$guest_agent_msi" = "yes"; then
4658 if test "$guest_agent_with_vss" = "yes"; then
4659 QEMU_GA_MSI_WITH_VSS="-D InstallVss"
4662 if test "$QEMU_GA_MANUFACTURER" = ""; then
4663 QEMU_GA_MANUFACTURER=QEMU
4666 if test "$QEMU_GA_DISTRO" = ""; then
4667 QEMU_GA_DISTRO=Linux
4670 if test "$QEMU_GA_VERSION" = ""; then
4671 QEMU_GA_VERSION=$(cat $source_path/VERSION)
4674 QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
4678 QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
4681 QEMU_GA_MSI_ARCH="-D Arch=32"
4684 error_exit "CPU $cpu not supported for building installation package"
4689 # Mac OS X ships with a broken assembler
4691 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
4692 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
4693 "$softmmu" = yes ; then
4696 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
4697 roms="$roms spapr-rtas"
4700 if test "$cpu" = "s390x" ; then
4701 roms="$roms s390-ccw"
4704 # Probe for the need for relocating the user-only binary.
4705 if test "$pie" = "no" ; then
4708 arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
4709 # ??? Rationale for choosing this address
4710 textseg_addr=0x60000000
4713 # A 256M aligned address, high in the address space, with enough
4714 # room for the code_gen_buffer above it before the stack.
4715 textseg_addr=0x60000000
4718 if [ -n "$textseg_addr" ]; then
4720 int main(void) { return 0; }
4722 textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
4723 if ! compile_prog "" "$textseg_ldflags"; then
4724 # In case ld does not support -Ttext-segment, edit the default linker
4725 # script via sed to set the .text start addr. This is needed on FreeBSD
4727 $ld --verbose | sed \
4728 -e '1,/==================================================/d' \
4729 -e '/==================================================/,$d' \
4730 -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
4731 -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
4732 textseg_ldflags="-Wl,-T../config-host.ld"
4738 if test "$1" = "yes" ; then
4743 # prepend pixman and ftd flags after all config tests are done
4744 QEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
4745 libs_softmmu="$pixman_libs $libs_softmmu"
4747 echo "Install prefix $prefix"
4748 echo "BIOS directory $(eval echo $qemu_datadir)"
4749 echo "binary directory $(eval echo $bindir)"
4750 echo "library directory $(eval echo $libdir)"
4751 echo "module directory $(eval echo $qemu_moddir)"
4752 echo "libexec directory $(eval echo $libexecdir)"
4753 echo "include directory $(eval echo $includedir)"
4754 echo "config directory $(eval echo $sysconfdir)"
4755 if test "$mingw32" = "no" ; then
4756 echo "local state directory $(eval echo $local_statedir)"
4757 echo "Manual directory $(eval echo $mandir)"
4758 echo "ELF interp prefix $interp_prefix"
4760 echo "local state directory queried at runtime"
4761 echo "Windows SDK $win_sdk"
4763 echo "Source path $source_path"
4764 echo "C compiler $cc"
4765 echo "Host C compiler $host_cc"
4766 echo "C++ compiler $cxx"
4767 echo "Objective-C compiler $objcc"
4768 echo "ARFLAGS $ARFLAGS"
4769 echo "CFLAGS $CFLAGS"
4770 echo "QEMU_CFLAGS $QEMU_CFLAGS"
4771 echo "LDFLAGS $LDFLAGS"
4773 echo "install $install"
4774 echo "python $python"
4775 if test "$slirp" = "yes" ; then
4778 echo "module support $modules"
4779 echo "host CPU $cpu"
4780 echo "host big endian $bigendian"
4781 echo "target list $target_list"
4782 echo "tcg debug enabled $debug_tcg"
4783 echo "gprof enabled $gprof"
4784 echo "sparse enabled $sparse"
4785 echo "strip binaries $strip_opt"
4786 echo "profiler $profiler"
4787 echo "static build $static"
4788 if test "$darwin" = "yes" ; then
4789 echo "Cocoa support $cocoa"
4791 echo "pixman $pixman"
4792 echo "SDL support $sdl $(echo_version $sdl $sdlversion)"
4793 echo "GTK support $gtk $(echo_version $gtk $gtk_version)"
4794 echo "GTK GL support $gtk_gl"
4795 echo "VTE support $vte $(echo_version $vte $vteversion)"
4796 echo "GNUTLS support $gnutls"
4797 echo "GNUTLS hash $gnutls_hash"
4798 echo "GNUTLS rnd $gnutls_rnd"
4799 echo "libgcrypt $gcrypt"
4800 echo "libgcrypt kdf $gcrypt_kdf"
4801 echo "nettle $nettle $(echo_version $nettle $nettle_version)"
4802 echo "nettle kdf $nettle_kdf"
4803 echo "libtasn1 $tasn1"
4804 echo "curses support $curses"
4805 echo "virgl support $virglrenderer"
4806 echo "curl support $curl"
4807 echo "mingw32 support $mingw32"
4808 echo "Audio drivers $audio_drv_list"
4809 echo "Block whitelist (rw) $block_drv_rw_whitelist"
4810 echo "Block whitelist (ro) $block_drv_ro_whitelist"
4811 echo "VirtFS support $virtfs"
4812 echo "VNC support $vnc"
4813 if test "$vnc" = "yes" ; then
4814 echo "VNC SASL support $vnc_sasl"
4815 echo "VNC JPEG support $vnc_jpeg"
4816 echo "VNC PNG support $vnc_png"
4818 if test -n "$sparc_cpu"; then
4819 echo "Target Sparc Arch $sparc_cpu"
4821 echo "xen support $xen"
4822 if test "$xen" = "yes" ; then
4823 echo "xen ctrl version $xen_ctrl_version"
4824 echo "pv dom build $xen_pv_domain_build"
4826 echo "brlapi support $brlapi"
4827 echo "bluez support $bluez"
4828 echo "Documentation $docs"
4830 echo "vde support $vde"
4831 echo "netmap support $netmap"
4832 echo "Linux AIO support $linux_aio"
4833 echo "ATTR/XATTR support $attr"
4834 echo "Install blobs $blobs"
4835 echo "KVM support $kvm"
4836 echo "RDMA support $rdma"
4837 echo "TCG interpreter $tcg_interpreter"
4838 echo "fdt support $fdt"
4839 echo "preadv support $preadv"
4840 echo "fdatasync $fdatasync"
4841 echo "madvise $madvise"
4842 echo "posix_madvise $posix_madvise"
4843 echo "uuid support $uuid"
4844 echo "libcap-ng support $cap_ng"
4845 echo "vhost-net support $vhost_net"
4846 echo "vhost-scsi support $vhost_scsi"
4847 echo "Trace backends $trace_backends"
4848 if have_backend "simple"; then
4849 echo "Trace output file $trace_file-<pid>"
4851 echo "spice support $spice $(echo_version $spice $spice_protocol_version/$spice_server_version)"
4852 echo "rbd support $rbd"
4853 echo "xfsctl support $xfs"
4854 echo "smartcard support $smartcard"
4855 echo "libusb $libusb"
4856 echo "usb net redir $usb_redir"
4857 echo "OpenGL support $opengl"
4858 echo "OpenGL dmabufs $opengl_dmabuf"
4859 echo "libiscsi support $libiscsi"
4860 echo "libnfs support $libnfs"
4861 echo "build guest agent $guest_agent"
4862 echo "QGA VSS support $guest_agent_with_vss"
4863 echo "QGA w32 disk info $guest_agent_ntddscsi"
4864 echo "QGA MSI support $guest_agent_msi"
4865 echo "seccomp support $seccomp"
4866 echo "coroutine backend $coroutine"
4867 echo "coroutine pool $coroutine_pool"
4868 echo "GlusterFS support $glusterfs"
4869 echo "Archipelago support $archipelago"
4870 echo "gcov $gcov_tool"
4871 echo "gcov enabled $gcov"
4872 echo "TPM support $tpm"
4873 echo "libssh2 support $libssh2"
4874 echo "TPM passthrough $tpm_passthrough"
4875 echo "QOM debugging $qom_cast_debug"
4877 echo "lzo support $lzo"
4878 echo "snappy support $snappy"
4879 echo "bzip2 support $bzip2"
4880 echo "NUMA host support $numa"
4881 echo "tcmalloc support $tcmalloc"
4882 echo "jemalloc support $jemalloc"
4883 echo "avx2 optimization $avx2_opt"
4885 if test "$sdl_too_old" = "yes"; then
4886 echo "-> Your SDL version is too old - please upgrade to have SDL support"
4889 config_host_mak="config-host.mak"
4891 echo "# Automatically generated by configure - do not modify" >config-all-disas.mak
4893 echo "# Automatically generated by configure - do not modify" > $config_host_mak
4894 echo >> $config_host_mak
4896 echo all: >> $config_host_mak
4897 echo "prefix=$prefix" >> $config_host_mak
4898 echo "bindir=$bindir" >> $config_host_mak
4899 echo "libdir=$libdir" >> $config_host_mak
4900 echo "libexecdir=$libexecdir" >> $config_host_mak
4901 echo "includedir=$includedir" >> $config_host_mak
4902 echo "mandir=$mandir" >> $config_host_mak
4903 echo "sysconfdir=$sysconfdir" >> $config_host_mak
4904 echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
4905 echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
4906 echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
4907 echo "qemu_moddir=$qemu_moddir" >> $config_host_mak
4908 if test "$mingw32" = "no" ; then
4909 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
4911 echo "qemu_helperdir=$libexecdir" >> $config_host_mak
4912 echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
4913 echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
4914 echo "qemu_localedir=$qemu_localedir" >> $config_host_mak
4915 echo "libs_softmmu=$libs_softmmu" >> $config_host_mak
4917 echo "ARCH=$ARCH" >> $config_host_mak
4919 if test "$debug_tcg" = "yes" ; then
4920 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
4922 if test "$strip_opt" = "yes" ; then
4923 echo "STRIP=${strip}" >> $config_host_mak
4925 if test "$bigendian" = "yes" ; then
4926 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
4928 if test "$mingw32" = "yes" ; then
4929 echo "CONFIG_WIN32=y" >> $config_host_mak
4930 rc_version=$(cat $source_path/VERSION)
4931 version_major=${rc_version%%.*}
4932 rc_version=${rc_version#*.}
4933 version_minor=${rc_version%%.*}
4934 rc_version=${rc_version#*.}
4935 version_subminor=${rc_version%%.*}
4937 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
4938 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
4939 if test "$guest_agent_with_vss" = "yes" ; then
4940 echo "CONFIG_QGA_VSS=y" >> $config_host_mak
4941 echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
4942 echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
4944 if test "$guest_agent_ntddscsi" = "yes" ; then
4945 echo "CONFIG_QGA_NTDDDISK=y" >> $config_host_mak
4947 if test "$guest_agent_msi" = "yes"; then
4948 echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
4949 echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
4950 echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
4951 echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
4952 echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
4953 echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
4954 echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
4957 echo "CONFIG_POSIX=y" >> $config_host_mak
4960 if test "$linux" = "yes" ; then
4961 echo "CONFIG_LINUX=y" >> $config_host_mak
4964 if test "$darwin" = "yes" ; then
4965 echo "CONFIG_DARWIN=y" >> $config_host_mak
4968 if test "$aix" = "yes" ; then
4969 echo "CONFIG_AIX=y" >> $config_host_mak
4972 if test "$solaris" = "yes" ; then
4973 echo "CONFIG_SOLARIS=y" >> $config_host_mak
4974 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
4975 if test "$needs_libsunmath" = "yes" ; then
4976 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
4979 if test "$haiku" = "yes" ; then
4980 echo "CONFIG_HAIKU=y" >> $config_host_mak
4982 if test "$static" = "yes" ; then
4983 echo "CONFIG_STATIC=y" >> $config_host_mak
4985 if test "$profiler" = "yes" ; then
4986 echo "CONFIG_PROFILER=y" >> $config_host_mak
4988 if test "$slirp" = "yes" ; then
4989 echo "CONFIG_SLIRP=y" >> $config_host_mak
4990 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
4992 if test "$vde" = "yes" ; then
4993 echo "CONFIG_VDE=y" >> $config_host_mak
4995 if test "$netmap" = "yes" ; then
4996 echo "CONFIG_NETMAP=y" >> $config_host_mak
4998 if test "$l2tpv3" = "yes" ; then
4999 echo "CONFIG_L2TPV3=y" >> $config_host_mak
5001 if test "$cap_ng" = "yes" ; then
5002 echo "CONFIG_LIBCAP=y" >> $config_host_mak
5004 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
5005 for drv in $audio_drv_list; do
5006 def=CONFIG_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')
5007 echo "$def=y" >> $config_host_mak
5009 if test "$audio_pt_int" = "yes" ; then
5010 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
5012 if test "$audio_win_int" = "yes" ; then
5013 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
5015 echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
5016 echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
5017 if test "$vnc" = "yes" ; then
5018 echo "CONFIG_VNC=y" >> $config_host_mak
5020 if test "$vnc_sasl" = "yes" ; then
5021 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
5023 if test "$vnc_jpeg" = "yes" ; then
5024 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
5026 if test "$vnc_png" = "yes" ; then
5027 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
5029 if test "$fnmatch" = "yes" ; then
5030 echo "CONFIG_FNMATCH=y" >> $config_host_mak
5032 if test "$uuid" = "yes" ; then
5033 echo "CONFIG_UUID=y" >> $config_host_mak
5035 if test "$xfs" = "yes" ; then
5036 echo "CONFIG_XFS=y" >> $config_host_mak
5038 qemu_version=$(head $source_path/VERSION)
5039 echo "VERSION=$qemu_version" >>$config_host_mak
5040 echo "PKGVERSION=$pkgversion" >>$config_host_mak
5041 echo "SRC_PATH=$source_path" >> $config_host_mak
5042 echo "TARGET_DIRS=$target_list" >> $config_host_mak
5043 if [ "$docs" = "yes" ] ; then
5044 echo "BUILD_DOCS=yes" >> $config_host_mak
5046 if test "$modules" = "yes"; then
5047 # $shacmd can generate a hash started with digit, which the compiler doesn't
5048 # like as an symbol. So prefix it with an underscore
5049 echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
5050 echo "CONFIG_MODULES=y" >> $config_host_mak
5052 if test "$sdl" = "yes" ; then
5053 echo "CONFIG_SDL=y" >> $config_host_mak
5054 echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
5055 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
5057 if test "$cocoa" = "yes" ; then
5058 echo "CONFIG_COCOA=y" >> $config_host_mak
5060 if test "$curses" = "yes" ; then
5061 echo "CONFIG_CURSES=y" >> $config_host_mak
5063 if test "$utimens" = "yes" ; then
5064 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
5066 if test "$pipe2" = "yes" ; then
5067 echo "CONFIG_PIPE2=y" >> $config_host_mak
5069 if test "$accept4" = "yes" ; then
5070 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
5072 if test "$splice" = "yes" ; then
5073 echo "CONFIG_SPLICE=y" >> $config_host_mak
5075 if test "$eventfd" = "yes" ; then
5076 echo "CONFIG_EVENTFD=y" >> $config_host_mak
5078 if test "$memfd" = "yes" ; then
5079 echo "CONFIG_MEMFD=y" >> $config_host_mak
5081 if test "$fallocate" = "yes" ; then
5082 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
5084 if test "$fallocate_punch_hole" = "yes" ; then
5085 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
5087 if test "$fallocate_zero_range" = "yes" ; then
5088 echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
5090 if test "$posix_fallocate" = "yes" ; then
5091 echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
5093 if test "$sync_file_range" = "yes" ; then
5094 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
5096 if test "$fiemap" = "yes" ; then
5097 echo "CONFIG_FIEMAP=y" >> $config_host_mak
5099 if test "$dup3" = "yes" ; then
5100 echo "CONFIG_DUP3=y" >> $config_host_mak
5102 if test "$ppoll" = "yes" ; then
5103 echo "CONFIG_PPOLL=y" >> $config_host_mak
5105 if test "$prctl_pr_set_timerslack" = "yes" ; then
5106 echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
5108 if test "$epoll" = "yes" ; then
5109 echo "CONFIG_EPOLL=y" >> $config_host_mak
5111 if test "$epoll_create1" = "yes" ; then
5112 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
5114 if test "$sendfile" = "yes" ; then
5115 echo "CONFIG_SENDFILE=y" >> $config_host_mak
5117 if test "$timerfd" = "yes" ; then
5118 echo "CONFIG_TIMERFD=y" >> $config_host_mak
5120 if test "$setns" = "yes" ; then
5121 echo "CONFIG_SETNS=y" >> $config_host_mak
5123 if test "$inotify" = "yes" ; then
5124 echo "CONFIG_INOTIFY=y" >> $config_host_mak
5126 if test "$inotify1" = "yes" ; then
5127 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
5129 if test "$byteswap_h" = "yes" ; then
5130 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
5132 if test "$bswap_h" = "yes" ; then
5133 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
5135 if test "$curl" = "yes" ; then
5136 echo "CONFIG_CURL=m" >> $config_host_mak
5137 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
5138 echo "CURL_LIBS=$curl_libs" >> $config_host_mak
5140 if test "$brlapi" = "yes" ; then
5141 echo "CONFIG_BRLAPI=y" >> $config_host_mak
5143 if test "$bluez" = "yes" ; then
5144 echo "CONFIG_BLUEZ=y" >> $config_host_mak
5145 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
5147 if test "$glib_subprocess" = "yes" ; then
5148 echo "CONFIG_HAS_GLIB_SUBPROCESS_TESTS=y" >> $config_host_mak
5150 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
5151 if test "$gtk" = "yes" ; then
5152 echo "CONFIG_GTK=y" >> $config_host_mak
5153 echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak
5154 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
5155 echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
5156 if test "$gtk_gl" = "yes" ; then
5157 echo "CONFIG_GTK_GL=y" >> $config_host_mak
5160 if test "$gnutls" = "yes" ; then
5161 echo "CONFIG_GNUTLS=y" >> $config_host_mak
5163 if test "$gnutls_hash" = "yes" ; then
5164 echo "CONFIG_GNUTLS_HASH=y" >> $config_host_mak
5166 if test "$gnutls_rnd" = "yes" ; then
5167 echo "CONFIG_GNUTLS_RND=y" >> $config_host_mak
5169 if test "$gcrypt" = "yes" ; then
5170 echo "CONFIG_GCRYPT=y" >> $config_host_mak
5171 if test "$gcrypt_kdf" = "yes" ; then
5172 echo "CONFIG_GCRYPT_KDF=y" >> $config_host_mak
5175 if test "$nettle" = "yes" ; then
5176 echo "CONFIG_NETTLE=y" >> $config_host_mak
5177 echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
5178 if test "$nettle_kdf" = "yes" ; then
5179 echo "CONFIG_NETTLE_KDF=y" >> $config_host_mak
5182 if test "$tasn1" = "yes" ; then
5183 echo "CONFIG_TASN1=y" >> $config_host_mak
5185 if test "$have_ifaddrs_h" = "yes" ; then
5186 echo "HAVE_IFADDRS_H=y" >> $config_host_mak
5189 # Work around a system header bug with some kernel/XFS header
5190 # versions where they both try to define 'struct fsxattr':
5191 # xfs headers will not try to redefine structs from linux headers
5192 # if this macro is set.
5193 if test "$have_fsxattr" = "yes" ; then
5194 echo "HAVE_FSXATTR=y" >> $config_host_mak
5196 if test "$vte" = "yes" ; then
5197 echo "CONFIG_VTE=y" >> $config_host_mak
5198 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
5200 if test "$virglrenderer" = "yes" ; then
5201 echo "CONFIG_VIRGL=y" >> $config_host_mak
5202 echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
5203 echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
5205 if test "$xen" = "yes" ; then
5206 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
5207 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
5208 if test "$xen_pv_domain_build" = "yes" ; then
5209 echo "CONFIG_XEN_PV_DOMAIN_BUILD=y" >> $config_host_mak
5212 if test "$linux_aio" = "yes" ; then
5213 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
5215 if test "$attr" = "yes" ; then
5216 echo "CONFIG_ATTR=y" >> $config_host_mak
5218 if test "$libattr" = "yes" ; then
5219 echo "CONFIG_LIBATTR=y" >> $config_host_mak
5221 if test "$virtfs" = "yes" ; then
5222 echo "CONFIG_VIRTFS=y" >> $config_host_mak
5224 if test "$vhost_scsi" = "yes" ; then
5225 echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
5227 if test "$vhost_net" = "yes" ; then
5228 echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak
5230 if test "$blobs" = "yes" ; then
5231 echo "INSTALL_BLOBS=yes" >> $config_host_mak
5233 if test "$iovec" = "yes" ; then
5234 echo "CONFIG_IOVEC=y" >> $config_host_mak
5236 if test "$preadv" = "yes" ; then
5237 echo "CONFIG_PREADV=y" >> $config_host_mak
5239 if test "$fdt" = "yes" ; then
5240 echo "CONFIG_FDT=y" >> $config_host_mak
5242 if test "$signalfd" = "yes" ; then
5243 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
5245 if test "$tcg_interpreter" = "yes" ; then
5246 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
5248 if test "$fdatasync" = "yes" ; then
5249 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
5251 if test "$madvise" = "yes" ; then
5252 echo "CONFIG_MADVISE=y" >> $config_host_mak
5254 if test "$posix_madvise" = "yes" ; then
5255 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
5258 if test "$spice" = "yes" ; then
5259 echo "CONFIG_SPICE=y" >> $config_host_mak
5262 if test "$smartcard" = "yes" ; then
5263 echo "CONFIG_SMARTCARD=y" >> $config_host_mak
5266 if test "$libusb" = "yes" ; then
5267 echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
5270 if test "$usb_redir" = "yes" ; then
5271 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
5274 if test "$opengl" = "yes" ; then
5275 echo "CONFIG_OPENGL=y" >> $config_host_mak
5276 echo "OPENGL_CFLAGS=$opengl_cflags" >> $config_host_mak
5277 echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
5278 if test "$opengl_dmabuf" = "yes" ; then
5279 echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
5283 if test "$avx2_opt" = "yes" ; then
5284 echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
5287 if test "$lzo" = "yes" ; then
5288 echo "CONFIG_LZO=y" >> $config_host_mak
5291 if test "$snappy" = "yes" ; then
5292 echo "CONFIG_SNAPPY=y" >> $config_host_mak
5295 if test "$bzip2" = "yes" ; then
5296 echo "CONFIG_BZIP2=y" >> $config_host_mak
5297 echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
5300 if test "$libiscsi" = "yes" ; then
5301 echo "CONFIG_LIBISCSI=m" >> $config_host_mak
5302 echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
5303 echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
5306 if test "$libnfs" = "yes" ; then
5307 echo "CONFIG_LIBNFS=y" >> $config_host_mak
5310 if test "$seccomp" = "yes"; then
5311 echo "CONFIG_SECCOMP=y" >> $config_host_mak
5314 # XXX: suppress that
5315 if [ "$bsd" = "yes" ] ; then
5316 echo "CONFIG_BSD=y" >> $config_host_mak
5319 if test "$localtime_r" = "yes" ; then
5320 echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
5322 if test "$qom_cast_debug" = "yes" ; then
5323 echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
5325 if test "$rbd" = "yes" ; then
5326 echo "CONFIG_RBD=m" >> $config_host_mak
5327 echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
5328 echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
5331 echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
5332 if test "$coroutine_pool" = "yes" ; then
5333 echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
5335 echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
5338 if test "$open_by_handle_at" = "yes" ; then
5339 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
5342 if test "$linux_magic_h" = "yes" ; then
5343 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
5346 if test "$pragma_diagnostic_available" = "yes" ; then
5347 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
5350 if test "$valgrind_h" = "yes" ; then
5351 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
5354 if test "$has_environ" = "yes" ; then
5355 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
5358 if test "$cpuid_h" = "yes" ; then
5359 echo "CONFIG_CPUID_H=y" >> $config_host_mak
5362 if test "$int128" = "yes" ; then
5363 echo "CONFIG_INT128=y" >> $config_host_mak
5366 if test "$getauxval" = "yes" ; then
5367 echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
5370 if test "$glusterfs" = "yes" ; then
5371 echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
5372 echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
5373 echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
5376 if test "$glusterfs_xlator_opt" = "yes" ; then
5377 echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
5380 if test "$glusterfs_discard" = "yes" ; then
5381 echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
5384 if test "$glusterfs_zerofill" = "yes" ; then
5385 echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
5388 if test "$archipelago" = "yes" ; then
5389 echo "CONFIG_ARCHIPELAGO=m" >> $config_host_mak
5390 echo "ARCHIPELAGO_LIBS=$archipelago_libs" >> $config_host_mak
5393 if test "$libssh2" = "yes" ; then
5394 echo "CONFIG_LIBSSH2=m" >> $config_host_mak
5395 echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
5396 echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
5399 if test "$vhdx" = "yes" ; then
5400 echo "CONFIG_VHDX=y" >> $config_host_mak
5404 if test "$libusb" = "yes"; then
5405 echo "HOST_USB=libusb legacy" >> $config_host_mak
5407 echo "HOST_USB=stub" >> $config_host_mak
5410 # TPM passthrough support?
5411 if test "$tpm" = "yes"; then
5412 echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
5413 if test "$tpm_passthrough" = "yes"; then
5414 echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
5418 echo "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
5419 if have_backend "nop"; then
5420 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
5422 if have_backend "simple"; then
5423 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
5424 # Set the appropriate trace file.
5425 trace_file="\"$trace_file-\" FMT_pid"
5427 if have_backend "log"; then
5428 echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
5430 if have_backend "ust"; then
5431 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
5433 if have_backend "dtrace"; then
5434 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
5435 if test "$trace_backend_stap" = "yes" ; then
5436 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
5439 if have_backend "ftrace"; then
5440 if test "$linux" = "yes" ; then
5441 echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
5443 feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
5446 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
5448 if test "$rdma" = "yes" ; then
5449 echo "CONFIG_RDMA=y" >> $config_host_mak
5452 if test "$have_rtnetlink" = "yes" ; then
5453 echo "CONFIG_RTNETLINK=y" >> $config_host_mak
5456 # Hold two types of flag:
5457 # CONFIG_THREAD_SETNAME_BYTHREAD - we've got a way of setting the name on
5458 # a thread we have a handle to
5459 # CONFIG_PTHREAD_SETNAME_NP - A way of doing it on a particular
5461 if test "$pthread_setname_np" = "yes" ; then
5462 echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
5463 echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
5466 if test "$tcg_interpreter" = "yes"; then
5467 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
5468 elif test "$ARCH" = "sparc64" ; then
5469 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
5470 elif test "$ARCH" = "s390x" ; then
5471 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
5472 elif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
5473 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
5474 elif test "$ARCH" = "ppc64" ; then
5475 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
5477 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
5479 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
5481 echo "TOOLS=$tools" >> $config_host_mak
5482 echo "ROMS=$roms" >> $config_host_mak
5483 echo "MAKE=$make" >> $config_host_mak
5484 echo "INSTALL=$install" >> $config_host_mak
5485 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
5486 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
5487 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
5488 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
5489 echo "PYTHON=$python" >> $config_host_mak
5490 echo "CC=$cc" >> $config_host_mak
5491 if $iasl -h > /dev/null 2>&1; then
5492 echo "IASL=$iasl" >> $config_host_mak
5494 echo "CC_I386=$cc_i386" >> $config_host_mak
5495 echo "HOST_CC=$host_cc" >> $config_host_mak
5496 echo "CXX=$cxx" >> $config_host_mak
5497 echo "OBJCC=$objcc" >> $config_host_mak
5498 echo "AR=$ar" >> $config_host_mak
5499 echo "ARFLAGS=$ARFLAGS" >> $config_host_mak
5500 echo "AS=$as" >> $config_host_mak
5501 echo "CPP=$cpp" >> $config_host_mak
5502 echo "OBJCOPY=$objcopy" >> $config_host_mak
5503 echo "LD=$ld" >> $config_host_mak
5504 echo "NM=$nm" >> $config_host_mak
5505 echo "WINDRES=$windres" >> $config_host_mak
5506 echo "CFLAGS=$CFLAGS" >> $config_host_mak
5507 echo "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
5508 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
5509 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
5510 if test "$sparse" = "yes" ; then
5511 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
5512 echo "CPP := REAL_CC=\"\$(CPP)\" cgcc" >> $config_host_mak
5513 echo "CXX := REAL_CC=\"\$(CXX)\" cgcc" >> $config_host_mak
5514 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
5515 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
5517 if test "$cross_prefix" != ""; then
5518 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak
5520 echo "AUTOCONF_HOST := " >> $config_host_mak
5522 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
5523 echo "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
5524 echo "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
5525 echo "LIBS+=$LIBS" >> $config_host_mak
5526 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
5527 echo "EXESUF=$EXESUF" >> $config_host_mak
5528 echo "DSOSUF=$DSOSUF" >> $config_host_mak
5529 echo "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
5530 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
5531 echo "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
5532 echo "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
5533 echo "POD2MAN=$POD2MAN" >> $config_host_mak
5534 echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
5535 if test "$gcov" = "yes" ; then
5536 echo "CONFIG_GCOV=y" >> $config_host_mak
5537 echo "GCOV=$gcov_tool" >> $config_host_mak
5540 # use included Linux headers
5541 if test "$linux" = "yes" ; then
5542 mkdir -p linux-headers
5560 # For most CPUs the kernel architecture name and QEMU CPU name match.
5564 # For non-KVM architectures we will not have asm headers
5565 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
5566 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
5570 for target in $target_list; do
5571 target_dir="$target"
5572 config_target_mak=$target_dir/config-target.mak
5573 target_name=$(echo $target | cut -d '-' -f 1)
5574 target_bigendian="no"
5576 case "$target_name" in
5577 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
5578 target_bigendian=yes
5582 target_user_only="no"
5583 target_linux_user="no"
5584 target_bsd_user="no"
5586 ${target_name}-softmmu)
5587 target_softmmu="yes"
5589 ${target_name}-linux-user)
5590 if test "$linux" != "yes" ; then
5591 error_exit "Target '$target' is only available on a Linux host"
5593 target_user_only="yes"
5594 target_linux_user="yes"
5596 ${target_name}-bsd-user)
5597 if test "$bsd" != "yes" ; then
5598 error_exit "Target '$target' is only available on a BSD host"
5600 target_user_only="yes"
5601 target_bsd_user="yes"
5604 error_exit "Target '$target' not recognised"
5609 mkdir -p $target_dir
5610 echo "# Automatically generated by configure - do not modify" > $config_target_mak
5613 interp_prefix1=$(echo "$interp_prefix" | sed "s/%M/$target_name/g")
5616 TARGET_ARCH="$target_name"
5620 case "$target_name" in
5624 TARGET_BASE_ARCH=i386
5631 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
5634 TARGET_BASE_ARCH=arm
5636 gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
5644 gdb_xml_files="cf-core.xml cf-fp.xml"
5646 microblaze|microblazeel)
5647 TARGET_ARCH=microblaze
5652 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
5656 TARGET_BASE_ARCH=mips
5657 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
5658 echo "TARGET_ABI32=y" >> $config_target_mak
5662 TARGET_BASE_ARCH=mips
5663 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
5668 TARGET_ARCH=openrisc
5669 TARGET_BASE_ARCH=openrisc
5672 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5675 TARGET_BASE_ARCH=ppc
5677 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5680 TARGET_BASE_ARCH=ppc
5682 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
5686 TARGET_BASE_ARCH=ppc
5688 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
5692 TARGET_BASE_ARCH=ppc
5694 echo "TARGET_ABI32=y" >> $config_target_mak
5695 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
5704 TARGET_BASE_ARCH=sparc
5708 TARGET_BASE_ARCH=sparc
5709 TARGET_ABI_DIR=sparc
5710 echo "TARGET_ABI32=y" >> $config_target_mak
5713 gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml"
5725 error_exit "Unsupported target CPU"
5728 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
5729 if [ "$TARGET_BASE_ARCH" = "" ]; then
5730 TARGET_BASE_ARCH=$TARGET_ARCH
5733 symlink "$source_path/Makefile.target" "$target_dir/Makefile"
5736 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
5739 target_arch_name="$(upper $TARGET_ARCH)"
5740 echo "TARGET_$target_arch_name=y" >> $config_target_mak
5741 echo "TARGET_NAME=$target_name" >> $config_target_mak
5742 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
5743 if [ "$TARGET_ABI_DIR" = "" ]; then
5744 TARGET_ABI_DIR=$TARGET_ARCH
5746 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
5747 if [ "$HOST_VARIANT_DIR" != "" ]; then
5748 echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
5750 case "$target_name" in
5752 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
5753 echo "CONFIG_XEN=y" >> $config_target_mak
5754 if test "$xen_pci_passthrough" = yes; then
5755 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
5761 case "$target_name" in
5762 aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x|mipsel|mips)
5763 # Make sure the target and host cpus are compatible
5764 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
5765 \( "$target_name" = "$cpu" -o \
5766 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \
5767 \( "$target_name" = "ppc64" -a "$cpu" = "ppc" \) -o \
5768 \( "$target_name" = "ppc" -a "$cpu" = "ppc64" \) -o \
5769 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
5770 \( "$target_name" = "mipsel" -a "$cpu" = "mips" \) -o \
5771 \( "$target_name" = "x86_64" -a "$cpu" = "i386" \) -o \
5772 \( "$target_name" = "i386" -a "$cpu" = "x86_64" \) -o \
5773 \( "$target_name" = "x86_64" -a "$cpu" = "x32" \) -o \
5774 \( "$target_name" = "i386" -a "$cpu" = "x32" \) \) ; then
5775 echo "CONFIG_KVM=y" >> $config_target_mak
5776 if test "$vhost_net" = "yes" ; then
5777 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
5778 echo "CONFIG_VHOST_NET_TEST_$target_name=y" >> $config_host_mak
5782 if test "$target_bigendian" = "yes" ; then
5783 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
5785 if test "$target_softmmu" = "yes" ; then
5786 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
5788 if test "$target_user_only" = "yes" ; then
5789 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
5790 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
5792 if test "$target_linux_user" = "yes" ; then
5793 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
5796 if test ! -z "$gdb_xml_files" ; then
5797 for x in $gdb_xml_files; do
5798 list="$list $source_path/gdb-xml/$x"
5800 echo "TARGET_XML_FILES=$list" >> $config_target_mak
5803 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
5804 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
5806 if test "$target_bsd_user" = "yes" ; then
5807 echo "CONFIG_BSD_USER=y" >> $config_target_mak
5810 # generate QEMU_CFLAGS/LDFLAGS for targets
5816 echo "CONFIG_${1}_DIS=y" >> $config_target_mak
5817 echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
5820 for i in $ARCH $TARGET_BASE_ARCH ; do
5823 disas_config "ALPHA"
5826 if test -n "${cxx}"; then
5827 disas_config "ARM_A64"
5832 if test -n "${cxx}"; then
5833 disas_config "ARM_A64"
5855 disas_config "MICROBLAZE"
5861 disas_config "MOXIE"
5864 disas_config "OPENRISC"
5876 disas_config "SPARC"
5879 disas_config "XTENSA"
5883 if test "$tcg_interpreter" = "yes" ; then
5889 # Ensure there's only a single GP
5890 cflags="-msmall-data $cflags"
5894 if test "$gprof" = "yes" ; then
5895 echo "TARGET_GPROF=yes" >> $config_target_mak
5896 if test "$target_linux_user" = "yes" ; then
5898 ldflags="-p $ldflags"
5900 if test "$target_softmmu" = "yes" ; then
5901 ldflags="-p $ldflags"
5902 echo "GPROF_CFLAGS=-p" >> $config_target_mak
5906 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
5907 ldflags="$ldflags $textseg_ldflags"
5910 echo "LDFLAGS+=$ldflags" >> $config_target_mak
5911 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
5913 done # for target in $targets
5915 if [ "$pixman" = "internal" ]; then
5916 echo "config-host.h: subdir-pixman" >> $config_host_mak
5919 if [ "$dtc_internal" = "yes" ]; then
5920 echo "config-host.h: subdir-dtc" >> $config_host_mak
5923 if test "$numa" = "yes"; then
5924 echo "CONFIG_NUMA=y" >> $config_host_mak
5927 if test "$ccache_cpp2" = "yes"; then
5928 echo "export CCACHE_CPP2=y" >> $config_host_mak
5931 # build tree in object directory in case the source is not in the current directory
5932 DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
5934 DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
5935 DIRS="$DIRS roms/seabios roms/vgabios"
5936 DIRS="$DIRS qapi-generated"
5937 FILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
5938 FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
5939 FILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
5940 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
5941 FILES="$FILES pc-bios/spapr-rtas/Makefile"
5942 FILES="$FILES pc-bios/s390-ccw/Makefile"
5943 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
5944 FILES="$FILES pc-bios/qemu-icon.bmp"
5946 $source_path/pc-bios/*.bin \
5947 $source_path/pc-bios/*.aml \
5948 $source_path/pc-bios/*.rom \
5949 $source_path/pc-bios/*.dtb \
5950 $source_path/pc-bios/*.img \
5951 $source_path/pc-bios/openbios-* \
5952 $source_path/pc-bios/u-boot.* \
5953 $source_path/pc-bios/palcode-*
5955 FILES="$FILES pc-bios/$(basename $bios_file)"
5957 for test_file in $(find $source_path/tests/acpi-test-data -type f)
5959 FILES="$FILES tests/acpi-test-data$(echo $test_file | sed -e 's/.*acpi-test-data//')"
5962 for f in $FILES ; do
5963 if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
5964 symlink "$source_path/$f" "$f"
5968 # temporary config to build submodules
5969 for rom in seabios vgabios ; do
5970 config_mak=roms/$rom/config.mak
5971 echo "# Automatically generated by configure - do not modify" > $config_mak
5972 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
5973 echo "AS=$as" >> $config_mak
5974 echo "CC=$cc" >> $config_mak
5975 echo "BCC=bcc" >> $config_mak
5976 echo "CPP=$cpp" >> $config_mak
5977 echo "OBJCOPY=objcopy" >> $config_mak
5978 echo "IASL=$iasl" >> $config_mak
5979 echo "LD=$ld" >> $config_mak
5982 # set up qemu-iotests in this build directory
5983 iotests_common_env="tests/qemu-iotests/common.env"
5984 iotests_check="tests/qemu-iotests/check"
5986 echo "# Automatically generated by configure - do not modify" > "$iotests_common_env"
5987 echo >> "$iotests_common_env"
5988 echo "export PYTHON='$python'" >> "$iotests_common_env"
5990 if [ ! -e "$iotests_check" ]; then
5991 symlink "$source_path/$iotests_check" "$iotests_check"
5994 # Save the configure command line for later reuse.
5995 cat <<EOD >config.status
5997 # Generated by configure.
5998 # Run this file to recreate the current configuration.
5999 # Compiler output produced by configure, useful for debugging
6000 # configure, is in config.log if it exists.
6002 printf "exec" >>config.status
6003 printf " '%s'" "$0" "$@" >>config.status
6004 echo ' "$@"' >>config.status
6005 chmod +x config.status