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"
37 # Print a helpful header at the top of config.log
38 echo "# QEMU configure log $(date)" >> config.log
39 printf "# Configured with:" >> config.log
40 printf " '%s'" "$0" "$@" >> config.log
42 echo "#" >> config.log
47 while test -n "$2"; do
56 # Run the compiler, capturing its output to the log. First argument
57 # is compiler binary to execute.
60 echo $compiler "$@" >> config.log
61 $compiler "$@" >> config.log 2>&1 || return $?
62 # Test passed. If this is an --enable-werror build, rerun
63 # the test with -Werror and bail out if it fails. This
64 # makes warning-generating-errors in configure test code
65 # obvious to developers.
66 if test "$werror" != "yes"; then
69 # Don't bother rerunning the compile if we were already using -Werror
75 echo $compiler -Werror "$@" >> config.log
76 $compiler -Werror "$@" >> config.log 2>&1 && return $?
77 error_exit "configure test passed without -Werror but failed with -Werror." \
78 "This is probably a bug in the configure script. The failing command" \
79 "will be at the bottom of config.log." \
80 "You can run configure with --disable-werror to bypass this check."
84 do_compiler "$cc" "$@"
88 do_compiler "$cxx" "$@"
92 # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those
93 # options which some versions of GCC's C++ compiler complain about
94 # because they only make sense for C programs.
96 for arg in $QEMU_CFLAGS; do
98 -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\
99 -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls)
102 QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg
110 do_cc $QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC
116 do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
119 # symbolically link $1 to $2. Portable version of "ln -sf".
122 mkdir -p "$(dirname "$2")"
126 # check whether a command is available to this shell (may be either an
127 # executable or a builtin)
129 type "$1" >/dev/null 2>&1
132 # search for an executable in PATH
138 # pathname has a dir component?
139 if [ "${local_command#*/}" != "$local_command" ]; then
140 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
141 echo "$local_command"
145 if [ -z "$local_command" ]; then
150 for local_dir in $PATH; do
151 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
152 echo "$local_dir/$local_command"
153 IFS="${local_ifs:-$(printf ' \t\n')}"
158 IFS="${local_ifs:-$(printf ' \t\n')}"
163 echo "$trace_backends" | grep "$1" >/dev/null
167 source_path=`dirname "$0"`
170 interp_prefix="/usr/gnemul/qemu-%M"
174 block_drv_rw_whitelist=""
175 block_drv_ro_whitelist=""
181 cc_i386=i386-pc-linux-gnu-gcc
186 # Don't accept a target_list environment variable.
189 # Default value for a variable defining feature "foo".
190 # * foo="no" feature will only be used if --enable-foo arg is given
191 # * foo="" feature will be searched for, and if found, will be used
192 # unless --disable-foo is given
193 # * foo="yes" this value will only be set by --enable-foo flag.
194 # feature will searched for,
195 # if not found, configure exits with error
197 # Always add --enable-foo and --disable-foo command line args.
198 # Distributions want to ensure that several features are compiled in, and it
199 # is impossible without a --enable-foo that exits if a feature is not found.
221 xen_pv_domain_build="no"
222 xen_pci_passthrough=""
245 LDFLAGS_SHARED="-shared"
248 mandir="\${prefix}/share/man"
249 datadir="\${prefix}/share"
250 qemu_docdir="\${prefix}/share/doc/qemu"
251 bindir="\${prefix}/bin"
252 libdir="\${prefix}/lib"
253 libexecdir="\${prefix}/libexec"
254 includedir="\${prefix}/include"
255 sysconfdir="\${prefix}/etc"
256 local_statedir="\${prefix}/var"
289 guest_agent_with_vss="no"
290 guest_agent_ntddscsi="no"
301 glusterfs_xlator_opt="no"
302 glusterfs_discard="no"
303 glusterfs_zerofill="no"
324 # parse CC options first
326 optarg=`expr "x$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)"
1385 error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1389 # Consult white-list to determine whether to enable werror
1390 # by default. Only enable by default for git builds
1391 z_version=`cut -f3 -d. $source_path/VERSION`
1393 if test -z "$werror" ; then
1394 if test -d "$source_path/.git" -a \
1395 "$linux" = "yes" ; then
1402 # check that the C compiler works.
1404 if compile_object ; then
1405 : C compiler works ok
1407 error_exit "\"$cc\" either does not exist or does not work"
1409 if ! compile_prog ; then
1410 error_exit "\"$cc\" cannot build an executable (is your linker broken?)"
1413 # Check that the C++ compiler exists and works with the C compiler
1416 int c_function(void);
1417 int main(void) { return c_function(); }
1424 int c_function(void);
1426 int c_function(void) { return 42; }
1431 if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
1432 # C++ compiler $cxx works ok with C compiler $cc
1435 echo "C++ compiler $cxx does not work with C compiler $cc"
1436 echo "Disabling C++ specific optional code"
1440 echo "No C++ compiler available; disabling C++ specific optional code"
1444 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1445 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1446 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1447 gcc_flags="-Wendif-labels $gcc_flags"
1448 gcc_flags="-Wno-initializer-overrides $gcc_flags"
1449 gcc_flags="-Wno-string-plus-int $gcc_flags"
1450 # Note that we do not add -Werror to gcc_flags here, because that would
1451 # enable it for all configure tests. If a configure test failed due
1452 # to -Werror this would just silently disable some features,
1453 # so it's too error prone.
1455 cc_has_warning_flag() {
1458 # Use the positive sense of the flag when testing for -Wno-wombat
1459 # support (gcc will happily accept the -Wno- form of unknown
1461 optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
1462 compile_prog "-Werror $optflag" ""
1465 for flag in $gcc_flags; do
1466 if cc_has_warning_flag $flag ; then
1467 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1471 if test "$stack_protector" != "no"; then
1473 int main(int argc, char *argv[])
1475 char arr[64], *p = arr, *c = argv[0];
1482 gcc_flags="-fstack-protector-strong -fstack-protector-all"
1484 for flag in $gcc_flags; do
1485 # We need to check both a compile and a link, since some compiler
1486 # setups fail only on a .c->.o compile and some only at link time
1487 if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1488 compile_prog "-Werror $flag" ""; then
1489 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1494 if test "$stack_protector" = yes; then
1495 if test $sp_on = 0; then
1496 error_exit "Stack protector not supported"
1501 # Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and
1502 # large functions that use global variables. The bug is in all releases of
1503 # GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in
1504 # 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013.
1506 #if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1507 int main(void) { return 0; }
1509 #error No bug in this compiler.
1512 if compile_prog "-Werror -fno-gcse" "" ; then
1513 TRANSLATE_OPT_CFLAGS=-fno-gcse
1516 if test "$static" = "yes" ; then
1517 if test "$modules" = "yes" ; then
1518 error_exit "static and modules are mutually incompatible"
1520 if test "$pie" = "yes" ; then
1521 error_exit "static and pie are mutually incompatible"
1527 # Unconditional check for compiler __thread support
1529 static __thread int tls_var;
1530 int main(void) { return tls_var; }
1533 if ! compile_prog "-Werror" "" ; then
1534 error_exit "Your compiler does not support the __thread specifier for " \
1535 "Thread-Local Storage (TLS). Please upgrade to a version that does."
1538 if test "$pie" = ""; then
1539 case "$cpu-$targetos" in
1540 i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
1548 if test "$pie" != "no" ; then
1552 # define THREAD __thread
1557 static THREAD int tls_var;
1559 int main(void) { return tls_var; }
1562 if compile_prog "-fPIE -DPIE" "-pie"; then
1563 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
1564 LDFLAGS="-pie $LDFLAGS"
1566 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
1567 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1570 if test "$pie" = "yes"; then
1571 error_exit "PIE not available due to missing toolchain support"
1573 echo "Disabling PIE due to missing toolchain support"
1578 if compile_prog "-Werror -fno-pie" "-nopie"; then
1579 CFLAGS_NOPIE="-fno-pie"
1580 LDFLAGS_NOPIE="-nopie"
1584 ##########################################
1585 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
1586 # use i686 as default anyway, but for those that don't, an explicit
1587 # specification is necessary
1589 if test "$cpu" = "i386"; then
1591 static int sfaa(int *ptr)
1593 return __sync_fetch_and_and(ptr, 0);
1599 val = __sync_val_compare_and_swap(&val, 0, 1);
1604 if ! compile_prog "" "" ; then
1605 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
1609 #########################################
1610 # Solaris specific configure tool chain decisions
1612 if test "$solaris" = "yes" ; then
1613 if has $install; then
1616 error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
1617 "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
1618 "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1620 if test "`path_of $install`" = "/usr/sbin/install" ; then
1621 error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
1622 "try ginstall from the GNU fileutils available from www.blastwave.org" \
1623 "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1628 if test -f /usr/ccs/bin/ar ; then
1629 error_exit "No path includes ar" \
1630 "Add /usr/ccs/bin to your path and rerun configure"
1632 error_exit "No path includes ar"
1636 if test -z "${target_list+xxx}" ; then
1637 target_list="$default_target_list"
1639 target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1642 # Check that we recognised the target name; this allows a more
1643 # friendly error message than if we let it fall through.
1644 for target in $target_list; do
1645 case " $default_target_list " in
1649 error_exit "Unknown target name '$target'"
1654 # see if system emulation was really requested
1655 case " $target_list " in
1656 *"-softmmu "*) softmmu=yes
1662 feature_not_found() {
1666 error_exit "User requested feature $feature" \
1667 "configure was not able to find it." \
1672 # big/little endian test
1674 short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
1675 short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
1676 extern int foo(short *, short *);
1677 int main(int argc, char *argv[]) {
1678 return foo(big_endian, little_endian);
1682 if compile_object ; then
1683 if grep -q BiGeNdIaN $TMPO ; then
1685 elif grep -q LiTtLeEnDiAn $TMPO ; then
1688 echo big/little test failed
1691 echo big/little test failed
1694 ##########################################
1695 # cocoa implies not SDL or GTK
1696 # (the cocoa UI code currently assumes it is always the active UI
1697 # and doesn't interact well with other UI frontend code)
1698 if test "$cocoa" = "yes"; then
1699 if test "$sdl" = "yes"; then
1700 error_exit "Cocoa and SDL UIs cannot both be enabled at once"
1702 if test "$gtk" = "yes"; then
1703 error_exit "Cocoa and GTK UIs cannot both be enabled at once"
1709 ##########################################
1713 #include <sys/socket.h>
1714 #include <linux/ip.h>
1715 int main(void) { return sizeof(struct mmsghdr); }
1717 if compile_prog "" "" ; then
1723 ##########################################
1724 # MinGW / Mingw-w64 localtime_r/gmtime_r check
1726 if test "$mingw32" = "yes"; then
1727 # Some versions of MinGW / Mingw-w64 lack localtime_r
1728 # and gmtime_r entirely.
1730 # Some versions of Mingw-w64 define a macro for
1731 # localtime_r/gmtime_r.
1733 # Some versions of Mingw-w64 will define functions
1734 # for localtime_r/gmtime_r, but only if you have
1735 # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
1736 # though, unistd.h and pthread.h both define
1739 # So this #undef localtime_r and #include <unistd.h>
1740 # are not in fact redundant.
1745 int main(void) { localtime_r(NULL, NULL); return 0; }
1747 if compile_prog "" "" ; then
1754 ##########################################
1757 if ! has "$pkg_config_exe"; then
1758 error_exit "pkg-config binary '$pkg_config_exe' not found"
1761 ##########################################
1764 if test "$linux_user" = "yes"; then
1767 #include <linux/futex.h>
1769 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1775 if ! compile_object ; then
1776 feature_not_found "nptl" "Install glibc and linux kernel headers."
1780 ##########################################
1781 # avx2 optimization requirement check
1784 static void bar(void) {}
1785 static void *bar_ifunc(void) {return (void*) bar;}
1786 static void foo(void) __attribute__((ifunc("bar_ifunc")));
1787 int main(void) { foo(); return 0; }
1789 if compile_prog "-mavx2" "" ; then
1790 if readelf --syms $TMPE |grep "IFUNC.*foo" >/dev/null 2>&1; then
1795 #########################################
1798 if test "$zlib" != "no" ; then
1801 int main(void) { zlibVersion(); return 0; }
1803 if compile_prog "" "-lz" ; then
1806 error_exit "zlib check failed" \
1807 "Make sure to have the zlib libs and headers installed."
1812 ##########################################
1815 if test "$lzo" != "no" ; then
1817 #include <lzo/lzo1x.h>
1818 int main(void) { lzo_version(); return 0; }
1820 if compile_prog "" "-llzo2" ; then
1821 libs_softmmu="$libs_softmmu -llzo2"
1824 if test "$lzo" = "yes"; then
1825 feature_not_found "liblzo2" "Install liblzo2 devel"
1831 ##########################################
1834 if test "$snappy" != "no" ; then
1836 #include <snappy-c.h>
1837 int main(void) { snappy_max_compressed_length(4096); return 0; }
1839 if compile_prog "" "-lsnappy" ; then
1840 libs_softmmu="$libs_softmmu -lsnappy"
1843 if test "$snappy" = "yes"; then
1844 feature_not_found "libsnappy" "Install libsnappy devel"
1850 ##########################################
1853 if test "$bzip2" != "no" ; then
1856 int main(void) { BZ2_bzlibVersion(); return 0; }
1858 if compile_prog "" "-lbz2" ; then
1861 if test "$bzip2" = "yes"; then
1862 feature_not_found "libbzip2" "Install libbzip2 devel"
1868 ##########################################
1871 if test "$seccomp" != "no" ; then
1874 libseccomp_minver="2.1.0"
1877 libseccomp_minver="2.2.0"
1880 libseccomp_minver="2.2.3"
1883 libseccomp_minver=""
1887 if test "$libseccomp_minver" != "" &&
1888 $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then
1889 libs_softmmu="$libs_softmmu `$pkg_config --libs libseccomp`"
1890 QEMU_CFLAGS="$QEMU_CFLAGS `$pkg_config --cflags libseccomp`"
1893 if test "$seccomp" = "yes" ; then
1894 if test "$libseccomp_minver" != "" ; then
1895 feature_not_found "libseccomp" \
1896 "Install libseccomp devel >= $libseccomp_minver"
1898 feature_not_found "libseccomp" \
1899 "libseccomp is not supported for host cpu $cpu"
1905 ##########################################
1908 if test "$xen" != "no" ; then
1909 xen_libs="-lxenstore -lxenctrl -lxenguest"
1910 xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
1912 # First we test whether Xen headers and libraries are available.
1913 # If no, we are done and there is no Xen support.
1914 # If yes, more tests are run to detect the Xen version.
1918 #include <xenctrl.h>
1923 if ! compile_prog "" "$xen_libs" ; then
1925 if test "$xen" = "yes" ; then
1926 feature_not_found "xen" "Install xen devel"
1932 cat > $TMPC <<EOF &&
1934 * If we have stable libs the we don't want the libxc compat
1935 * layers, regardless of what CFLAGS we may have been given.
1937 #undef XC_WANT_COMPAT_EVTCHN_API
1938 #undef XC_WANT_COMPAT_GNTTAB_API
1939 #undef XC_WANT_COMPAT_MAP_FOREIGN_API
1940 #include <xenctrl.h>
1941 #include <xenstore.h>
1942 #include <xenevtchn.h>
1943 #include <xengnttab.h>
1944 #include <xenforeignmemory.h>
1946 #include <xen/hvm/hvm_info_table.h>
1947 #if !defined(HVM_MAX_VCPUS)
1948 # error HVM_MAX_VCPUS not defined
1951 xc_interface *xc = NULL;
1952 xenforeignmemory_handle *xfmem;
1953 xenevtchn_handle *xe;
1954 xengnttab_handle *xg;
1955 xen_domain_handle_t handle;
1959 xc = xc_interface_open(0, 0, 0);
1960 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1961 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1962 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1963 xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
1964 xc_domain_create(xc, 0, handle, 0, NULL, NULL);
1966 xfmem = xenforeignmemory_open(0, 0);
1967 xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
1969 xe = xenevtchn_open(0, 0);
1972 xg = xengnttab_open(0, 0);
1973 xengnttab_map_grant_ref(xg, 0, 0, 0);
1978 compile_prog "" "$xen_libs $xen_stable_libs"
1980 xen_ctrl_version=471
1983 cat > $TMPC <<EOF &&
1984 #include <xenctrl.h>
1987 xc_interface *xc = NULL;
1988 xen_domain_handle_t handle;
1989 xc_domain_create(xc, 0, handle, 0, NULL, NULL);
1993 compile_prog "" "$xen_libs"
1995 xen_ctrl_version=470
2000 cat > $TMPC <<EOF &&
2001 #include <xenctrl.h>
2002 #include <xenstore.h>
2004 #include <xen/hvm/hvm_info_table.h>
2005 #if !defined(HVM_MAX_VCPUS)
2006 # error HVM_MAX_VCPUS not defined
2011 xc = xc_interface_open(0, 0, 0);
2012 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2013 xc_gnttab_open(NULL, 0);
2014 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2015 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2016 xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2017 xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2021 compile_prog "" "$xen_libs"
2023 xen_ctrl_version=460
2028 cat > $TMPC <<EOF &&
2029 #include <xenctrl.h>
2030 #include <xenstore.h>
2032 #include <xen/hvm/hvm_info_table.h>
2033 #if !defined(HVM_MAX_VCPUS)
2034 # error HVM_MAX_VCPUS not defined
2039 xc = xc_interface_open(0, 0, 0);
2040 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2041 xc_gnttab_open(NULL, 0);
2042 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2043 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2044 xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
2048 compile_prog "" "$xen_libs"
2050 xen_ctrl_version=450
2054 cat > $TMPC <<EOF &&
2055 #include <xenctrl.h>
2056 #include <xenstore.h>
2058 #include <xen/hvm/hvm_info_table.h>
2059 #if !defined(HVM_MAX_VCPUS)
2060 # error HVM_MAX_VCPUS not defined
2065 xc = xc_interface_open(0, 0, 0);
2066 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2067 xc_gnttab_open(NULL, 0);
2068 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2069 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2073 compile_prog "" "$xen_libs"
2075 xen_ctrl_version=420
2079 if test "$xen" = "yes" ; then
2080 feature_not_found "xen (unsupported version)" \
2081 "Install a supported xen (xen 4.2 or newer)"
2086 if test "$xen" = yes; then
2087 if test $xen_ctrl_version -ge 471 ; then
2088 libs_softmmu="$xen_stable_libs $libs_softmmu"
2090 libs_softmmu="$xen_libs $libs_softmmu"
2094 if test "$xen_pci_passthrough" != "no"; then
2095 if test "$xen" = "yes" && test "$linux" = "yes"; then
2096 xen_pci_passthrough=yes
2098 if test "$xen_pci_passthrough" = "yes"; then
2099 error_exit "User requested feature Xen PCI Passthrough" \
2100 " but this feature requires /sys from Linux"
2102 xen_pci_passthrough=no
2106 if test "$xen_pv_domain_build" = "yes" &&
2107 test "$xen" != "yes"; then
2108 error_exit "User requested Xen PV domain builder support" \
2109 "which requires Xen support."
2112 ##########################################
2114 if test "$sparse" != "no" ; then
2118 if test "$sparse" = "yes" ; then
2119 feature_not_found "sparse" "Install sparse binary"
2125 ##########################################
2129 if $pkg_config --exists "x11"; then
2130 x11_cflags=`$pkg_config --cflags x11`
2131 x11_libs=`$pkg_config --libs x11`
2134 ##########################################
2137 if test "$gtkabi" = ""; then
2138 # The GTK ABI was not specified explicitly, so try whether 2.0 is available.
2139 # Use 3.0 as a fallback if that is available.
2140 if $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then
2142 elif $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then
2149 if test "$gtk" != "no"; then
2150 gtkpackage="gtk+-$gtkabi"
2151 gtkx11package="gtk+-x11-$gtkabi"
2152 if test "$gtkabi" = "3.0" ; then
2157 if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
2158 gtk_cflags=`$pkg_config --cflags $gtkpackage`
2159 gtk_libs=`$pkg_config --libs $gtkpackage`
2160 if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
2161 gtk_cflags="$gtk_cflags $x11_cflags"
2162 gtk_libs="$gtk_libs $x11_libs"
2164 libs_softmmu="$gtk_libs $libs_softmmu"
2166 elif test "$gtk" = "yes"; then
2167 feature_not_found "gtk" "Install gtk2 or gtk3 devel"
2174 ##########################################
2178 # Unfortunately some distros have bad pkg-config information for gnutls
2179 # such that it claims to exist but you get a compiler error if you try
2180 # to use the options returned by --libs. Specifically, Ubuntu for --static
2181 # builds doesn't work:
2182 # https://bugs.launchpad.net/ubuntu/+source/gnutls26/+bug/1478035
2184 # So sanity check the cflags/libs before assuming gnutls can be used.
2185 if ! $pkg_config --exists "gnutls"; then
2190 compile_prog "$($pkg_config --cflags gnutls)" "$($pkg_config --libs gnutls)"
2195 if test "$gnutls" != "no"; then
2196 if gnutls_works; then
2197 gnutls_cflags=`$pkg_config --cflags gnutls`
2198 gnutls_libs=`$pkg_config --libs gnutls`
2199 libs_softmmu="$gnutls_libs $libs_softmmu"
2200 libs_tools="$gnutls_libs $libs_tools"
2201 QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
2204 # gnutls_hash_init requires >= 2.9.10
2205 if $pkg_config --exists "gnutls >= 2.9.10"; then
2211 # gnutls_rnd requires >= 2.11.0
2212 if $pkg_config --exists "gnutls >= 2.11.0"; then
2218 if $pkg_config --exists 'gnutls >= 3.0'; then
2221 elif $pkg_config --exists 'gnutls >= 2.12'; then
2222 case `$pkg_config --libs --static gnutls` in
2240 elif test "$gnutls" = "yes"; then
2241 feature_not_found "gnutls" "Install gnutls devel"
2253 # If user didn't give a --disable/enable-gcrypt flag,
2254 # then mark as disabled if user requested nettle
2255 # explicitly, or if gnutls links to nettle
2256 if test -z "$gcrypt"
2258 if test "$nettle" = "yes" || test "$gnutls_nettle" = "yes"
2264 # If user didn't give a --disable/enable-nettle flag,
2265 # then mark as disabled if user requested gcrypt
2266 # explicitly, or if gnutls links to gcrypt
2267 if test -z "$nettle"
2269 if test "$gcrypt" = "yes" || test "$gnutls_gcrypt" = "yes"
2275 has_libgcrypt_config() {
2276 if ! has "libgcrypt-config"
2281 if test -n "$cross_prefix"
2283 host=`libgcrypt-config --host`
2284 if test "$host-" != $cross_prefix
2293 if test "$gcrypt" != "no"; then
2294 if has_libgcrypt_config; then
2295 gcrypt_cflags=`libgcrypt-config --cflags`
2296 gcrypt_libs=`libgcrypt-config --libs`
2297 # Debian has remove -lgpg-error from libgcrypt-config
2298 # as it "spreads unnecessary dependencies" which in
2299 # turn breaks static builds...
2300 if test "$static" = "yes"
2302 gcrypt_libs="$gcrypt_libs -lgpg-error"
2304 libs_softmmu="$gcrypt_libs $libs_softmmu"
2305 libs_tools="$gcrypt_libs $libs_tools"
2306 QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
2308 if test -z "$nettle"; then
2315 gcry_kdf_derive(NULL, 0, GCRY_KDF_PBKDF2,
2317 NULL, 0, 0, 0, NULL);
2321 if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
2325 if test "$gcrypt" = "yes"; then
2326 feature_not_found "gcrypt" "Install gcrypt devel"
2334 if test "$nettle" != "no"; then
2335 if $pkg_config --exists "nettle"; then
2336 nettle_cflags=`$pkg_config --cflags nettle`
2337 nettle_libs=`$pkg_config --libs nettle`
2338 nettle_version=`$pkg_config --modversion nettle`
2339 libs_softmmu="$nettle_libs $libs_softmmu"
2340 libs_tools="$nettle_libs $libs_tools"
2341 QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
2345 #include <nettle/pbkdf2.h>
2347 pbkdf2_hmac_sha256(8, NULL, 1000, 8, NULL, 8, NULL);
2351 if compile_prog "$nettle_cflags" "$nettle_libs" ; then
2355 if test "$nettle" = "yes"; then
2356 feature_not_found "nettle" "Install nettle devel"
2363 if test "$gcrypt" = "yes" && test "$nettle" = "yes"
2365 error_exit "Only one of gcrypt & nettle can be enabled"
2368 ##########################################
2369 # libtasn1 - only for the TLS creds/session test suite
2374 if $pkg_config --exists "libtasn1"; then
2375 tasn1_cflags=`$pkg_config --cflags libtasn1`
2376 tasn1_libs=`$pkg_config --libs libtasn1`
2382 ##########################################
2383 # getifaddrs (for tests/test-io-channel-socket )
2386 if ! check_include "ifaddrs.h" ; then
2390 ##########################################
2393 if test "$vte" != "no"; then
2394 if test "$gtkabi" = "3.0"; then
2395 vtepackage="vte-2.90"
2401 if $pkg_config --exists "$vtepackage >= $vteversion"; then
2402 vte_cflags=`$pkg_config --cflags $vtepackage`
2403 vte_libs=`$pkg_config --libs $vtepackage`
2404 libs_softmmu="$vte_libs $libs_softmmu"
2406 elif test "$vte" = "yes"; then
2407 if test "$gtkabi" = "3.0"; then
2408 feature_not_found "vte" "Install libvte-2.90 devel"
2410 feature_not_found "vte" "Install libvte devel"
2417 ##########################################
2420 # Look for sdl configuration program (pkg-config or sdl-config). Try
2421 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
2423 if test $sdlabi = "2.0"; then
2424 sdl_config=$sdl2_config
2426 sdlconfigname=sdl2_config
2429 sdlconfigname=sdl_config
2432 if test "`basename $sdl_config`" != $sdlconfigname && ! has ${sdl_config}; then
2433 sdl_config=$sdlconfigname
2436 if $pkg_config $sdlname --exists; then
2437 sdlconfig="$pkg_config $sdlname"
2438 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
2439 elif has ${sdl_config}; then
2440 sdlconfig="$sdl_config"
2441 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
2443 if test "$sdl" = "yes" ; then
2444 feature_not_found "sdl" "Install SDL devel"
2448 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
2449 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
2453 if test "$sdl" != "no" ; then
2456 #undef main /* We don't want SDL to override our main() */
2457 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
2459 sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
2460 if test "$static" = "yes" ; then
2461 sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
2463 sdl_libs=`$sdlconfig --libs 2> /dev/null`
2465 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
2466 if test "$_sdlversion" -lt 121 ; then
2472 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
2473 if test "$sdl" = "yes" -a "$static" = "yes" ; then
2474 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
2475 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
2476 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
2478 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
2484 else # sdl not found
2485 if test "$sdl" = "yes" ; then
2486 feature_not_found "sdl" "Install SDL devel"
2489 fi # sdl compile test
2492 if test "$sdl" = "yes" ; then
2495 #if defined(SDL_VIDEO_DRIVER_X11)
2496 #include <X11/XKBlib.h>
2498 #error No x11 support
2500 int main(void) { return 0; }
2502 if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
2503 sdl_cflags="$sdl_cflags $x11_cflags"
2504 sdl_libs="$sdl_libs $x11_libs"
2506 libs_softmmu="$sdl_libs $libs_softmmu"
2509 ##########################################
2510 # RDMA needs OpenFabrics libraries
2511 if test "$rdma" != "no" ; then
2513 #include <rdma/rdma_cma.h>
2514 int main(void) { return 0; }
2516 rdma_libs="-lrdmacm -libverbs"
2517 if compile_prog "" "$rdma_libs" ; then
2519 libs_softmmu="$libs_softmmu $rdma_libs"
2521 if test "$rdma" = "yes" ; then
2523 " OpenFabrics librdmacm/libibverbs not present." \
2525 " (1) Fast: Install infiniband packages from your distro." \
2526 " (2) Cleanest: Install libraries from www.openfabrics.org" \
2527 " (3) Also: Install softiwarp if you don't have RDMA hardware"
2534 ##########################################
2535 # VNC SASL detection
2536 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
2538 #include <sasl/sasl.h>
2540 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
2542 # Assuming Cyrus-SASL installed in /usr prefix
2544 vnc_sasl_libs="-lsasl2"
2545 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
2547 libs_softmmu="$vnc_sasl_libs $libs_softmmu"
2548 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
2550 if test "$vnc_sasl" = "yes" ; then
2551 feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
2557 ##########################################
2558 # VNC JPEG detection
2559 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
2562 #include <jpeglib.h>
2563 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
2566 vnc_jpeg_libs="-ljpeg"
2567 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
2569 libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
2570 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
2572 if test "$vnc_jpeg" = "yes" ; then
2573 feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
2579 ##########################################
2581 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
2583 //#include <stdio.h>
2587 png_structp png_ptr;
2588 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
2589 return png_ptr != 0;
2592 if $pkg_config libpng --exists; then
2593 vnc_png_cflags=`$pkg_config libpng --cflags`
2594 vnc_png_libs=`$pkg_config libpng --libs`
2597 vnc_png_libs="-lpng"
2599 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
2601 libs_softmmu="$vnc_png_libs $libs_softmmu"
2602 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
2604 if test "$vnc_png" = "yes" ; then
2605 feature_not_found "vnc-png" "Install libpng devel"
2611 ##########################################
2612 # fnmatch() probe, used for ACL routines
2615 #include <fnmatch.h>
2618 fnmatch("foo", "foo", 0);
2622 if compile_prog "" "" ; then
2626 ##########################################
2627 # uuid_generate() probe, used for vdi block driver
2628 # Note that on some systems (notably MacOSX) no extra library
2629 # need be linked to get the uuid functions.
2630 if test "$uuid" != "no" ; then
2633 #include <uuid/uuid.h>
2637 uuid_generate(my_uuid);
2641 if compile_prog "" "" ; then
2643 elif compile_prog "" "$uuid_libs" ; then
2645 libs_softmmu="$uuid_libs $libs_softmmu"
2646 libs_tools="$uuid_libs $libs_tools"
2648 if test "$uuid" = "yes" ; then
2649 feature_not_found "uuid" "Install libuuid devel"
2655 if test "$vhdx" = "yes" ; then
2656 if test "$uuid" = "no" ; then
2657 error_exit "uuid required for VHDX support"
2659 elif test "$vhdx" != "no" ; then
2660 if test "$uuid" = "yes" ; then
2667 ##########################################
2668 # xfsctl() probe, used for raw-posix
2669 if test "$xfs" != "no" ; then
2671 #include <stddef.h> /* NULL */
2672 #include <xfs/xfs.h>
2675 xfsctl(NULL, 0, 0, NULL);
2679 if compile_prog "" "" ; then
2682 if test "$xfs" = "yes" ; then
2683 feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
2689 ##########################################
2690 # vde libraries probe
2691 if test "$vde" != "no" ; then
2692 vde_libs="-lvdeplug"
2694 #include <libvdeplug.h>
2697 struct vde_open_args a = {0, 0, 0};
2703 if compile_prog "" "$vde_libs" ; then
2705 libs_softmmu="$vde_libs $libs_softmmu"
2706 libs_tools="$vde_libs $libs_tools"
2708 if test "$vde" = "yes" ; then
2709 feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
2715 ##########################################
2716 # netmap support probe
2717 # Apart from looking for netmap headers, we make sure that the host API version
2718 # supports the netmap backend (>=11). The upper bound (15) is meant to simulate
2719 # a minor/major version number. Minor new features will be marked with values up
2720 # to 15, and if something happens that requires a change to the backend we will
2721 # move above 15, submit the backend fixes and modify this two bounds.
2722 if test "$netmap" != "no" ; then
2724 #include <inttypes.h>
2726 #include <net/netmap.h>
2727 #include <net/netmap_user.h>
2728 #if (NETMAP_API < 11) || (NETMAP_API > 15)
2731 int main(void) { return 0; }
2733 if compile_prog "" "" ; then
2736 if test "$netmap" = "yes" ; then
2737 feature_not_found "netmap"
2743 ##########################################
2744 # libcap-ng library probe
2745 if test "$cap_ng" != "no" ; then
2751 capng_capability_to_name(CAPNG_EFFECTIVE);
2755 if compile_prog "" "$cap_libs" ; then
2757 libs_tools="$cap_libs $libs_tools"
2759 if test "$cap_ng" = "yes" ; then
2760 feature_not_found "cap_ng" "Install libcap-ng devel"
2766 ##########################################
2767 # Sound support libraries probe
2778 int main(void) { $exp }
2780 if compile_prog "$cfl" "$lib" ; then
2783 error_exit "$drv check failed" \
2784 "Make sure to have the $drv libs and headers installed."
2788 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
2789 for drv in $audio_drv_list; do
2792 audio_drv_probe $drv alsa/asoundlib.h -lasound \
2793 "return snd_pcm_close((snd_pcm_t *)0);"
2794 libs_softmmu="-lasound $libs_softmmu"
2798 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \
2799 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;"
2800 libs_softmmu="-lpulse $libs_softmmu"
2805 libs_softmmu="-framework CoreAudio $libs_softmmu"
2809 libs_softmmu="-lole32 -ldxguid $libs_softmmu"
2814 libs_softmmu="$oss_lib $libs_softmmu"
2818 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
2822 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
2823 error_exit "Unknown driver '$drv' selected" \
2824 "Possible drivers are: $audio_possible_drivers"
2830 ##########################################
2833 if test "$brlapi" != "no" ; then
2834 brlapi_libs="-lbrlapi"
2838 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
2840 if compile_prog "" "$brlapi_libs" ; then
2842 libs_softmmu="$brlapi_libs $libs_softmmu"
2844 if test "$brlapi" = "yes" ; then
2845 feature_not_found "brlapi" "Install brlapi devel"
2851 ##########################################
2853 if test "$curses" != "no" ; then
2854 if test "$mingw32" = "yes" ; then
2855 curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
2857 curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lncurses:-lcurses"
2863 const char *s = curses_version();
2869 for curses_lib in $curses_list; do
2871 if compile_prog "" "$curses_lib" ; then
2873 libs_softmmu="$curses_lib $libs_softmmu"
2878 if test "$curses_found" = "yes" ; then
2881 if test "$curses" = "yes" ; then
2882 feature_not_found "curses" "Install ncurses devel"
2888 ##########################################
2890 if test "$curl" != "no" ; then
2891 if $pkg_config libcurl --exists; then
2892 curlconfig="$pkg_config libcurl"
2894 curlconfig=curl-config
2897 #include <curl/curl.h>
2898 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
2900 curl_cflags=`$curlconfig --cflags 2>/dev/null`
2901 curl_libs=`$curlconfig --libs 2>/dev/null`
2902 if compile_prog "$curl_cflags" "$curl_libs" ; then
2905 if test "$curl" = "yes" ; then
2906 feature_not_found "curl" "Install libcurl devel"
2912 ##########################################
2913 # bluez support probe
2914 if test "$bluez" != "no" ; then
2916 #include <bluetooth/bluetooth.h>
2917 int main(void) { return bt_error(0); }
2919 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
2920 bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
2921 if compile_prog "$bluez_cflags" "$bluez_libs" ; then
2923 libs_softmmu="$bluez_libs $libs_softmmu"
2925 if test "$bluez" = "yes" ; then
2926 feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
2932 ##########################################
2933 # glib support probe
2936 glib_modules=gthread-2.0
2937 if test "$modules" = yes; then
2938 glib_modules="$glib_modules gmodule-2.0"
2941 for i in $glib_modules; do
2942 if $pkg_config --atleast-version=$glib_req_ver $i; then
2943 glib_cflags=`$pkg_config --cflags $i`
2944 glib_libs=`$pkg_config --libs $i`
2945 CFLAGS="$glib_cflags $CFLAGS"
2946 LIBS="$glib_libs $LIBS"
2947 libs_qga="$glib_libs $libs_qga"
2949 error_exit "glib-$glib_req_ver $i is required to compile QEMU"
2953 # Sanity check that the current size_t matches the
2954 # size that glib thinks it should be. This catches
2955 # problems on multi-arch where people try to build
2956 # 32-bit QEMU while pointing at 64-bit glib headers
2961 #define QEMU_BUILD_BUG_ON(x) \
2962 typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
2965 QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
2970 if ! compile_prog "-Werror $CFLAGS" "$LIBS" ; then
2971 error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
2972 "You probably need to set PKG_CONFIG_LIBDIR"\
2973 "to point to the right pkg-config files for your"\
2977 # g_test_trap_subprocess added in 2.38. Used by some tests.
2979 if ! $pkg_config --atleast-version=2.38 glib-2.0; then
2983 # Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
2986 int main(void) { return 0; }
2988 if ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
2989 if cc_has_warning_flag "-Wno-unknown-attributes"; then
2990 glib_cflags="-Wno-unknown-attributes $glib_cflags"
2991 CFLAGS="-Wno-unknown-attributes $CFLAGS"
2995 ##########################################
2996 # SHA command probe for modules
2997 if test "$modules" = yes; then
2998 shacmd_probe="sha1sum sha1 shasum"
2999 for c in $shacmd_probe; do
3005 if test "$shacmd" = ""; then
3006 error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
3010 ##########################################
3011 # pixman support probe
3013 if test "$pixman" = ""; then
3014 if test "$want_tools" = "no" -a "$softmmu" = "no"; then
3016 elif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
3022 if test "$pixman" = "none"; then
3023 if test "$want_tools" != "no" -o "$softmmu" != "no"; then
3024 error_exit "pixman disabled but system emulation or tools build" \
3025 "enabled. You can turn off pixman only if you also" \
3026 "disable all system emulation targets and the tools" \
3027 "build with '--disable-tools --disable-system'."
3031 elif test "$pixman" = "system"; then
3032 # pixman version has been checked above
3033 pixman_cflags=`$pkg_config --cflags pixman-1`
3034 pixman_libs=`$pkg_config --libs pixman-1`
3036 if test ! -d ${source_path}/pixman/pixman; then
3037 error_exit "pixman >= 0.21.8 not present. Your options:" \
3038 " (1) Preferred: Install the pixman devel package (any recent" \
3039 " distro should have packages as Xorg needs pixman too)." \
3040 " (2) Fetch the pixman submodule, using:" \
3041 " git submodule update --init pixman"
3043 mkdir -p pixman/pixman
3044 pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
3045 pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
3048 ##########################################
3051 if test "$cap" != "no" ; then
3054 #include <sys/capability.h>
3055 int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
3057 if compile_prog "" "-lcap" ; then
3064 ##########################################
3066 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
3070 #include <pthread.h>
3071 static void *f(void *p) { return NULL; }
3074 pthread_create(&thread, 0, f, 0);
3078 if compile_prog "" "" ; then
3081 for pthread_lib in $PTHREADLIBS_LIST; do
3082 if compile_prog "" "$pthread_lib" ; then
3085 for lib_entry in $LIBS; do
3086 if test "$lib_entry" = "$pthread_lib"; then
3091 if test "$found" = "no"; then
3092 LIBS="$pthread_lib $LIBS"
3099 if test "$mingw32" != yes -a "$pthread" = no; then
3100 error_exit "pthread check failed" \
3101 "Make sure to have the pthread libs and headers installed."
3104 # check for pthread_setname_np
3105 pthread_setname_np=no
3107 #include <pthread.h>
3109 static void *f(void *p) { return NULL; }
3113 pthread_create(&thread, 0, f, 0);
3114 pthread_setname_np(thread, "QEMU");
3118 if compile_prog "" "$pthread_lib" ; then
3119 pthread_setname_np=yes
3122 ##########################################
3124 if test "$rbd" != "no" ; then
3127 #include <rbd/librbd.h>
3130 rados_create(&cluster, NULL);
3134 rbd_libs="-lrbd -lrados"
3135 if compile_prog "" "$rbd_libs" ; then
3138 if test "$rbd" = "yes" ; then
3139 feature_not_found "rados block device" "Install librbd/ceph devel"
3145 ##########################################
3147 min_libssh2_version=1.2.8
3148 if test "$libssh2" != "no" ; then
3149 if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
3150 libssh2_cflags=`$pkg_config libssh2 --cflags`
3151 libssh2_libs=`$pkg_config libssh2 --libs`
3154 if test "$libssh2" = "yes" ; then
3155 error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
3161 ##########################################
3162 # libssh2_sftp_fsync probe
3164 if test "$libssh2" = "yes"; then
3167 #include <libssh2.h>
3168 #include <libssh2_sftp.h>
3170 LIBSSH2_SESSION *session;
3172 LIBSSH2_SFTP_HANDLE *sftp_handle;
3173 session = libssh2_session_init ();
3174 sftp = libssh2_sftp_init (session);
3175 sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
3176 libssh2_sftp_fsync (sftp_handle);
3180 # libssh2_cflags/libssh2_libs defined in previous test.
3181 if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
3182 QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
3186 ##########################################
3189 if test "$linux_aio" != "no" ; then
3192 #include <sys/eventfd.h>
3194 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
3196 if compile_prog "" "-laio" ; then
3199 if test "$linux_aio" = "yes" ; then
3200 feature_not_found "linux AIO" "Install libaio devel"
3206 ##########################################
3207 # TPM passthrough is only on x86 Linux
3209 if test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
3210 tpm_passthrough=$tpm
3215 ##########################################
3218 if test "$attr" != "no" ; then
3221 #include <sys/types.h>
3222 #ifdef CONFIG_LIBATTR
3223 #include <attr/xattr.h>
3225 #include <sys/xattr.h>
3227 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3229 if compile_prog "" "" ; then
3231 # Older distros have <attr/xattr.h>, and need -lattr:
3232 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
3237 if test "$attr" = "yes" ; then
3238 feature_not_found "ATTR" "Install libc6 or libattr devel"
3244 ##########################################
3247 #include <sys/types.h>
3248 #include <sys/uio.h>
3250 int main(void) { return sizeof(struct iovec); }
3253 if compile_prog "" "" ; then
3257 ##########################################
3260 #include <sys/types.h>
3261 #include <sys/uio.h>
3263 int main(void) { return preadv(0, 0, 0, 0); }
3266 if compile_prog "" "" ; then
3270 ##########################################
3272 # fdt support is mandatory for at least some target architectures,
3273 # so insist on it if we're building those system emulators.
3275 for target in $target_list; do
3277 aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu)
3283 if test "$fdt_required" = "yes"; then
3284 if test "$fdt" = "no"; then
3285 error_exit "fdt disabled but some requested targets require it." \
3286 "You can turn off fdt only if you also disable all the system emulation" \
3287 "targets which need it (by specifying a cut down --target-list)."
3292 if test "$fdt" != "no" ; then
3294 # explicitly check for libfdt_env.h as it is missing in some stable installs
3295 # and test for required functions to make sure we are on a version >= 1.4.0
3298 #include <libfdt_env.h>
3299 int main(void) { fdt_get_property_by_offset(0, 0, 0); return 0; }
3301 if compile_prog "" "$fdt_libs" ; then
3302 # system DTC is good - use it
3304 elif test -d ${source_path}/dtc/libfdt ; then
3305 # have submodule DTC - use it
3309 if [ "$pwd_is_source_path" != "y" ] ; then
3310 symlink "$source_path/dtc/Makefile" "dtc/Makefile"
3311 symlink "$source_path/dtc/scripts" "dtc/scripts"
3313 fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
3314 fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
3315 elif test "$fdt" = "yes" ; then
3316 # have neither and want - prompt for system/submodule install
3317 error_exit "DTC (libfdt) version >= 1.4.0 not present. Your options:" \
3318 " (1) Preferred: Install the DTC (libfdt) devel package" \
3319 " (2) Fetch the DTC submodule, using:" \
3320 " git submodule update --init dtc"
3322 # don't have and don't want
3328 libs_softmmu="$libs_softmmu $fdt_libs"
3330 ##########################################
3331 # opengl probe (for sdl2, gtk, milkymist-tmu2)
3333 if test "$opengl" != "no" ; then
3334 opengl_pkgs="epoxy libdrm gbm"
3335 if $pkg_config $opengl_pkgs x11; then
3336 opengl_cflags="$($pkg_config --cflags $opengl_pkgs) $x11_cflags"
3337 opengl_libs="$($pkg_config --libs $opengl_pkgs) $x11_libs"
3339 if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
3343 if test "$opengl" = "yes" ; then
3344 feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
3352 if test "$opengl" = "yes"; then
3354 #include <epoxy/egl.h>
3355 #ifndef EGL_MESA_image_dma_buf_export
3356 # error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
3358 int main(void) { return 0; }
3360 if compile_prog "" "" ; then
3365 ##########################################
3367 if test "$archipelago" != "no" ; then
3370 #include <xseg/xseg.h>
3371 #include <xseg/protocol.h>
3377 archipelago_libs=-lxseg
3378 if compile_prog "" "$archipelago_libs"; then
3380 libs_tools="$archipelago_libs $libs_tools"
3381 libs_softmmu="$archipelago_libs $libs_softmmu"
3383 echo "WARNING: Please check the licenses of QEMU and libxseg carefully."
3384 echo "GPLv3 versions of libxseg may not be compatible with QEMU's"
3385 echo "license and therefore prevent redistribution."
3387 echo "To disable Archipelago, use --disable-archipelago"
3389 if test "$archipelago" = "yes" ; then
3390 feature_not_found "Archipelago backend support" "Install libxseg devel"
3397 ##########################################
3399 if test "$glusterfs" != "no" ; then
3400 if $pkg_config --atleast-version=3 glusterfs-api; then
3402 glusterfs_cflags=`$pkg_config --cflags glusterfs-api`
3403 glusterfs_libs=`$pkg_config --libs glusterfs-api`
3404 if $pkg_config --atleast-version=4 glusterfs-api; then
3405 glusterfs_xlator_opt="yes"
3407 if $pkg_config --atleast-version=5 glusterfs-api; then
3408 glusterfs_discard="yes"
3410 if $pkg_config --atleast-version=6 glusterfs-api; then
3411 glusterfs_zerofill="yes"
3414 if test "$glusterfs" = "yes" ; then
3415 feature_not_found "GlusterFS backend support" \
3416 "Install glusterfs-api devel >= 3"
3422 # Check for inotify functions when we are building linux-user
3423 # emulator. This is done because older glibc versions don't
3424 # have syscall stubs for these implemented. In that case we
3425 # don't provide them even if kernel supports them.
3429 #include <sys/inotify.h>
3434 /* try to start inotify */
3435 return inotify_init();
3438 if compile_prog "" "" ; then
3444 #include <sys/inotify.h>
3449 /* try to start inotify */
3450 return inotify_init1(0);
3453 if compile_prog "" "" ; then
3457 # check if utimensat and futimens are supported
3460 #define _ATFILE_SOURCE
3463 #include <sys/stat.h>
3467 utimensat(AT_FDCWD, "foo", NULL, 0);
3472 if compile_prog "" "" ; then
3476 # check if pipe2 is there
3485 return pipe2(pipefd, O_CLOEXEC);
3488 if compile_prog "" "" ; then
3492 # check if accept4 is there
3495 #include <sys/socket.h>
3500 accept4(0, NULL, NULL, SOCK_CLOEXEC);
3504 if compile_prog "" "" ; then
3508 # check if tee/splice is there. vmsplice was added same time.
3518 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
3519 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
3523 if compile_prog "" "" ; then
3527 ##########################################
3530 if test "$numa" != "no" ; then
3533 int main(void) { return numa_available(); }
3536 if compile_prog "" "-lnuma" ; then
3538 libs_softmmu="-lnuma $libs_softmmu"
3540 if test "$numa" = "yes" ; then
3541 feature_not_found "numa" "install numactl devel"
3547 if test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
3548 echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
3552 ##########################################
3555 if test "$tcmalloc" = "yes" ; then
3558 int main(void) { malloc(1); return 0; }
3561 if compile_prog "" "-ltcmalloc" ; then
3562 LIBS="-ltcmalloc $LIBS"
3564 feature_not_found "tcmalloc" "install gperftools devel"
3568 ##########################################
3571 if test "$jemalloc" = "yes" ; then
3574 int main(void) { malloc(1); return 0; }
3577 if compile_prog "" "-ljemalloc" ; then
3578 LIBS="-ljemalloc $LIBS"
3580 feature_not_found "jemalloc" "install jemalloc devel"
3584 ##########################################
3589 #include <sys/syscall.h>
3591 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
3594 if compile_prog "" "" ; then
3598 # check if eventfd is supported
3601 #include <sys/eventfd.h>
3605 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
3608 if compile_prog "" "" ; then
3612 # check if memfd is supported
3615 #include <sys/memfd.h>
3619 return memfd_create("foo", MFD_ALLOW_SEALING);
3622 if compile_prog "" "" ; then
3628 # check for fallocate
3635 fallocate(0, 0, 0, 0);
3639 if compile_prog "" "" ; then
3643 # check for fallocate hole punching
3644 fallocate_punch_hole=no
3647 #include <linux/falloc.h>
3651 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
3655 if compile_prog "" "" ; then
3656 fallocate_punch_hole=yes
3659 # check that fallocate supports range zeroing inside the file
3660 fallocate_zero_range=no
3663 #include <linux/falloc.h>
3667 fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
3671 if compile_prog "" "" ; then
3672 fallocate_zero_range=yes
3675 # check for posix_fallocate
3682 posix_fallocate(0, 0, 0);
3686 if compile_prog "" "" ; then
3690 # check for sync_file_range
3697 sync_file_range(0, 0, 0, 0);
3701 if compile_prog "" "" ; then
3705 # check for linux/fiemap.h and FS_IOC_FIEMAP
3708 #include <sys/ioctl.h>
3709 #include <linux/fs.h>
3710 #include <linux/fiemap.h>
3714 ioctl(0, FS_IOC_FIEMAP, 0);
3718 if compile_prog "" "" ; then
3733 if compile_prog "" "" ; then
3737 # check for ppoll support
3744 struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
3745 ppoll(&pfd, 1, 0, 0);
3749 if compile_prog "" "" ; then
3753 # check for prctl(PR_SET_TIMERSLACK , ... ) support
3754 prctl_pr_set_timerslack=no
3756 #include <sys/prctl.h>
3760 prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
3764 if compile_prog "" "" ; then
3765 prctl_pr_set_timerslack=yes
3768 # check for epoll support
3771 #include <sys/epoll.h>
3779 if compile_prog "" "" ; then
3783 # epoll_create1 and epoll_pwait are later additions
3784 # so we must check separately for their presence
3787 #include <sys/epoll.h>
3791 /* Note that we use epoll_create1 as a value, not as
3792 * a function being called. This is necessary so that on
3793 * old SPARC glibc versions where the function was present in
3794 * the library but not declared in the header file we will
3795 * fail the configure check. (Otherwise we will get a compiler
3796 * warning but not an error, and will proceed to fail the
3797 * qemu compile where we compile with -Werror.)
3799 return (int)(uintptr_t)&epoll_create1;
3802 if compile_prog "" "" ; then
3808 #include <sys/epoll.h>
3812 epoll_pwait(0, 0, 0, 0, 0);
3816 if compile_prog "" "" ; then
3820 # check for sendfile support
3823 #include <sys/sendfile.h>
3827 return sendfile(0, 0, 0, 0);
3830 if compile_prog "" "" ; then
3834 # check for timerfd support (glibc 2.8 and newer)
3837 #include <sys/timerfd.h>
3841 return(timerfd_create(CLOCK_REALTIME, 0));
3844 if compile_prog "" "" ; then
3848 # check for setns and unshare support
3861 if compile_prog "" "" ; then
3865 # Check if tools are available to build documentation.
3866 if test "$docs" != "no" ; then
3867 if has makeinfo && has pod2man; then
3870 if test "$docs" = "yes" ; then
3871 feature_not_found "docs" "Install texinfo and Perl/perl-podlators"
3877 # Search for bswap_32 function
3880 #include <byteswap.h>
3881 int main(void) { return bswap_32(0); }
3883 if compile_prog "" "" ; then
3887 # Search for bswap32 function
3890 #include <sys/endian.h>
3891 #include <sys/types.h>
3892 #include <machine/bswap.h>
3893 int main(void) { return bswap32(0); }
3895 if compile_prog "" "" ; then
3899 ##########################################
3900 # Do we have libiscsi >= 1.9.0
3901 if test "$libiscsi" != "no" ; then
3902 if $pkg_config --atleast-version=1.9.0 libiscsi; then
3904 libiscsi_cflags=$($pkg_config --cflags libiscsi)
3905 libiscsi_libs=$($pkg_config --libs libiscsi)
3907 if test "$libiscsi" = "yes" ; then
3908 feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
3914 ##########################################
3918 int main(int argc, char **argv) { return isnan(sin((double)argc)); }
3920 if compile_prog "" "" ; then
3922 elif compile_prog "" "-lm" ; then
3924 libs_qga="-lm $libs_qga"
3926 error_exit "libm check failed"
3929 ##########################################
3931 # uClibc provides 2 versions of clock_gettime(), one with realtime
3932 # support and one without. This means that the clock_gettime() don't
3933 # need -lrt. We still need it for timer_create() so we check for this
3934 # function in addition.
3939 timer_create(CLOCK_REALTIME, NULL, NULL);
3940 return clock_gettime(CLOCK_REALTIME, NULL);
3944 if compile_prog "" "" ; then
3946 # we need pthread for static linking. use previous pthread test result
3947 elif compile_prog "" "$pthread_lib -lrt" ; then
3949 libs_qga="$libs_qga -lrt"
3952 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
3953 "$aix" != "yes" -a "$haiku" != "yes" ; then
3954 libs_softmmu="-lutil $libs_softmmu"
3957 ##########################################
3959 if test "$spice" != "no" ; then
3962 int main(void) { spice_server_new(); return 0; }
3964 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
3965 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
3966 if $pkg_config --atleast-version=0.12.0 spice-server && \
3967 $pkg_config --atleast-version=0.12.3 spice-protocol && \
3968 compile_prog "$spice_cflags" "$spice_libs" ; then
3970 libs_softmmu="$libs_softmmu $spice_libs"
3971 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
3972 spice_protocol_version=$($pkg_config --modversion spice-protocol)
3973 spice_server_version=$($pkg_config --modversion spice-server)
3975 if test "$spice" = "yes" ; then
3976 feature_not_found "spice" \
3977 "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel"
3983 # check for smartcard support
3985 if test "$smartcard" != "no"; then
3986 if $pkg_config libcacard; then
3987 libcacard_cflags=$($pkg_config --cflags libcacard)
3988 libcacard_libs=$($pkg_config --libs libcacard)
3989 QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags"
3990 libs_softmmu="$libs_softmmu $libcacard_libs"
3993 if test "$smartcard" = "yes"; then
3994 feature_not_found "smartcard" "Install libcacard devel"
4001 if test "$libusb" != "no" ; then
4002 if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
4004 libusb_cflags=$($pkg_config --cflags libusb-1.0)
4005 libusb_libs=$($pkg_config --libs libusb-1.0)
4006 QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags"
4007 libs_softmmu="$libs_softmmu $libusb_libs"
4009 if test "$libusb" = "yes"; then
4010 feature_not_found "libusb" "Install libusb devel >= 1.0.13"
4016 # check for usbredirparser for usb network redirection support
4017 if test "$usb_redir" != "no" ; then
4018 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
4020 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
4021 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
4022 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
4023 libs_softmmu="$libs_softmmu $usb_redir_libs"
4025 if test "$usb_redir" = "yes"; then
4026 feature_not_found "usb-redir" "Install usbredir devel"
4032 ##########################################
4033 # check if we have VSS SDK headers for win
4035 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
4036 case "$vss_win32_sdk" in
4037 "") vss_win32_include="-I$source_path" ;;
4038 *\ *) # The SDK is installed in "Program Files" by default, but we cannot
4039 # handle path with spaces. So we symlink the headers into ".sdk/vss".
4040 vss_win32_include="-I$source_path/.sdk/vss"
4041 symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
4043 *) vss_win32_include="-I$vss_win32_sdk"
4046 #define __MIDL_user_allocate_free_DEFINED__
4047 #include <inc/win2003/vss.h>
4048 int main(void) { return VSS_CTX_BACKUP; }
4050 if compile_prog "$vss_win32_include" "" ; then
4051 guest_agent_with_vss="yes"
4052 QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
4053 libs_qga="-lole32 -loleaut32 -lshlwapi -luuid -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
4054 qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
4056 if test "$vss_win32_sdk" != "" ; then
4057 echo "ERROR: Please download and install Microsoft VSS SDK:"
4058 echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490"
4059 echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
4060 echo "ERROR: scripts/extract-vsssdk-headers setup.exe"
4061 echo "ERROR: The headers are extracted in the directory \`inc'."
4062 feature_not_found "VSS support"
4064 guest_agent_with_vss="no"
4068 ##########################################
4069 # lookup Windows platform SDK (if not specified)
4070 # The SDK is needed only to build .tlb (type library) file of guest agent
4071 # VSS provider from the source. It is usually unnecessary because the
4072 # pre-compiled .tlb file is included.
4074 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
4075 if test -z "$win_sdk"; then
4076 programfiles="$PROGRAMFILES"
4077 test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
4078 if test -n "$programfiles"; then
4079 win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
4081 feature_not_found "Windows SDK"
4083 elif test "$win_sdk" = "no"; then
4088 ##########################################
4089 # check if mingw environment provides a recent ntddscsi.h
4090 if test "$mingw32" = "yes" -a "$guest_agent" != "no"; then
4092 #include <windows.h>
4093 #include <ntddscsi.h>
4095 #if !defined(IOCTL_SCSI_GET_ADDRESS)
4096 #error Missing required ioctl definitions
4098 SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
4102 if compile_prog "" "" ; then
4103 guest_agent_ntddscsi=yes
4104 libs_qga="-lsetupapi $libs_qga"
4108 ##########################################
4109 # virgl renderer probe
4111 if test "$virglrenderer" != "no" ; then
4113 #include <virglrenderer.h>
4114 int main(void) { virgl_renderer_poll(); return 0; }
4116 virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
4117 virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
4118 if $pkg_config virglrenderer >/dev/null 2>&1 && \
4119 compile_prog "$virgl_cflags" "$virgl_libs" ; then
4122 if test "$virglrenderer" = "yes" ; then
4123 feature_not_found "virglrenderer"
4129 ##########################################
4130 # check if we have fdatasync
4136 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
4137 return fdatasync(0);
4139 #error Not supported
4143 if compile_prog "" "" ; then
4147 ##########################################
4148 # check if we have madvise
4152 #include <sys/types.h>
4153 #include <sys/mman.h>
4155 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
4157 if compile_prog "" "" ; then
4161 ##########################################
4162 # check if we have posix_madvise
4166 #include <sys/mman.h>
4168 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
4170 if compile_prog "" "" ; then
4174 ##########################################
4175 # check if we have usable SIGEV_THREAD_ID
4182 ev.sigev_notify = SIGEV_THREAD_ID;
4183 ev._sigev_un._tid = 0;
4184 asm volatile("" : : "g"(&ev));
4188 if compile_prog "" "" ; then
4192 ##########################################
4193 # check if trace backend exists
4195 $python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends > /dev/null 2> /dev/null
4196 if test "$?" -ne 0 ; then
4197 error_exit "invalid trace backends" \
4198 "Please choose supported trace backends."
4201 ##########################################
4202 # For 'ust' backend, test if ust headers are present
4203 if have_backend "ust"; then
4205 #include <lttng/tracepoint.h>
4206 int main(void) { return 0; }
4208 if compile_prog "" "" ; then
4209 if $pkg_config lttng-ust --exists; then
4210 lttng_ust_libs=`$pkg_config --libs lttng-ust`
4212 lttng_ust_libs="-llttng-ust"
4214 if $pkg_config liburcu-bp --exists; then
4215 urcu_bp_libs=`$pkg_config --libs liburcu-bp`
4217 urcu_bp_libs="-lurcu-bp"
4220 LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
4221 libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
4223 error_exit "Trace backend 'ust' missing lttng-ust header files"
4227 ##########################################
4228 # For 'dtrace' backend, test if 'dtrace' command is present
4229 if have_backend "dtrace"; then
4230 if ! has 'dtrace' ; then
4231 error_exit "dtrace command is not found in PATH $PATH"
4233 trace_backend_stap="no"
4234 if has 'stap' ; then
4235 trace_backend_stap="yes"
4239 ##########################################
4240 # check and set a backend for coroutine
4242 # We prefer ucontext, but it's not always possible. The fallback
4243 # is sigcontext. gthread is not selectable except explicitly, because
4244 # it is not functional enough to run QEMU proper. (It is occasionally
4245 # useful for debugging purposes.) On Windows the only valid backend
4246 # is the Windows-specific one.
4249 if test "$darwin" != "yes"; then
4251 #include <ucontext.h>
4252 #ifdef __stub_makecontext
4253 #error Ignoring glibc stub makecontext which will always fail
4255 int main(void) { makecontext(0, 0, 0); return 0; }
4257 if compile_prog "" "" ; then
4262 if test "$coroutine" = ""; then
4263 if test "$mingw32" = "yes"; then
4265 elif test "$ucontext_works" = "yes"; then
4268 coroutine=sigaltstack
4273 if test "$mingw32" != "yes"; then
4274 error_exit "'windows' coroutine backend only valid for Windows"
4276 # Unfortunately the user visible backend name doesn't match the
4277 # coroutine-*.c filename for this case, so we have to adjust it here.
4281 if test "$ucontext_works" != "yes"; then
4282 feature_not_found "ucontext"
4285 gthread|sigaltstack)
4286 if test "$mingw32" = "yes"; then
4287 error_exit "only the 'windows' coroutine backend is valid for Windows"
4291 error_exit "unknown coroutine backend $coroutine"
4296 if test "$coroutine_pool" = ""; then
4297 if test "$coroutine" = "gthread"; then
4303 if test "$coroutine" = "gthread" -a "$coroutine_pool" = "yes"; then
4304 error_exit "'gthread' coroutine backend does not support pool (use --disable-coroutine-pool)"
4307 ##########################################
4308 # check if we have open_by_handle_at
4310 open_by_handle_at=no
4313 #if !defined(AT_EMPTY_PATH)
4314 # error missing definition
4316 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
4319 if compile_prog "" "" ; then
4320 open_by_handle_at=yes
4323 ########################################
4324 # check if we have linux/magic.h
4328 #include <linux/magic.h>
4333 if compile_prog "" "" ; then
4337 ########################################
4338 # check whether we can disable warning option with a pragma (this is needed
4339 # to silence warnings in the headers of some versions of external libraries).
4340 # This test has to be compiled with -Werror as otherwise an unknown pragma is
4343 # If we can't selectively disable warning in the code, disable -Werror so that
4344 # the build doesn't fail anyway.
4346 pragma_disable_unused_but_set=no
4348 #pragma GCC diagnostic push
4349 #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
4350 #pragma GCC diagnostic ignored "-Wstrict-prototypes"
4351 #pragma GCC diagnostic pop
4357 if compile_prog "-Werror" "" ; then
4358 pragma_diagnostic_available=yes
4363 ########################################
4364 # check if we have valgrind/valgrind.h
4368 #include <valgrind/valgrind.h>
4373 if compile_prog "" "" ; then
4377 ########################################
4378 # check if environ is declared
4388 if compile_prog "" "" ; then
4392 ########################################
4393 # check if cpuid.h is usable.
4399 unsigned a, b, c, d;
4400 int max = __get_cpuid_max(0, 0);
4403 __cpuid(1, a, b, c, d);
4407 __cpuid_count(7, 0, a, b, c, d);
4413 if compile_prog "" "" ; then
4417 ########################################
4418 # check if __[u]int128_t is usable.
4422 #if defined(__clang_major__) && defined(__clang_minor__)
4423 # if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
4424 # error __int128_t does not work in CLANG before 3.2
4436 if compile_prog "" "" ; then
4440 ########################################
4441 # check if getauxval is available.
4445 #include <sys/auxv.h>
4447 return getauxval(AT_HWCAP) == 0;
4450 if compile_prog "" "" ; then
4454 ########################################
4455 # check if ccache is interfering with
4456 # semantic analysis of macros
4461 static const int Z = 1;
4462 #define fn() ({ Z; })
4463 #define TAUT(X) ((X) == Z)
4464 #define PAREN(X, Y) (X == Y)
4466 int main(int argc, char *argv[])
4472 if (PAREN(x, y)) return 0;
4473 if (TAUT(Z)) return 0;
4478 if ! compile_object "-Werror"; then
4482 #################################################
4483 # clang does not support glibc + FORTIFY_SOURCE.
4485 if test "$fortify_source" != "no"; then
4486 if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
4487 fortify_source="no";
4488 elif test -n "$cxx" &&
4489 echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
4490 fortify_source="no";
4492 fortify_source="yes"
4496 ##########################################
4497 # check if struct fsxattr is available via linux/fs.h
4501 #include <linux/fs.h>
4507 if compile_prog "" "" ; then
4511 ##########################################
4513 # After here, no more $cc or $ld runs
4515 if test "$gcov" = "yes" ; then
4516 CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
4517 LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
4518 elif test "$fortify_source" = "yes" ; then
4519 CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
4520 elif test "$debug" = "no"; then
4521 CFLAGS="-O2 $CFLAGS"
4524 ##########################################
4526 if test "$libnfs" != "no" ; then
4527 if $pkg_config --atleast-version=1.9.3 libnfs; then
4529 libnfs_libs=$($pkg_config --libs libnfs)
4530 LIBS="$LIBS $libnfs_libs"
4532 if test "$libnfs" = "yes" ; then
4533 feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
4539 # Disable zero malloc errors for official releases unless explicitly told to
4541 if test -z "$zero_malloc" ; then
4542 if test "$z_version" = "50" ; then
4549 # Now we've finished running tests it's OK to add -Werror to the compiler flags
4550 if test "$werror" = "yes"; then
4551 QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
4554 if test "$solaris" = "no" ; then
4555 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
4556 LDFLAGS="-Wl,--warn-common $LDFLAGS"
4560 # test if pod2man has --utf8 option
4561 if pod2man --help | grep -q utf8; then
4562 POD2MAN="pod2man --utf8"
4567 # Use ASLR, no-SEH and DEP if available
4568 if test "$mingw32" = "yes" ; then
4569 for flag in --dynamicbase --no-seh --nxcompat; do
4570 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
4571 LDFLAGS="-Wl,$flag $LDFLAGS"
4576 qemu_confdir=$sysconfdir$confsuffix
4577 qemu_moddir=$libdir$confsuffix
4578 qemu_datadir=$datadir$confsuffix
4579 qemu_localedir="$datadir/locale"
4582 if test "$want_tools" = "yes" ; then
4583 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
4584 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
4585 tools="qemu-nbd\$(EXESUF) $tools"
4586 tools="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
4589 if test "$softmmu" = yes ; then
4590 if test "$virtfs" != no ; then
4591 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
4593 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
4595 if test "$virtfs" = yes; then
4596 error_exit "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
4603 # Probe for guest agent support/options
4605 if [ "$guest_agent" != "no" ]; then
4606 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
4607 tools="qemu-ga $tools"
4609 elif [ "$guest_agent" != yes ]; then
4612 error_exit "Guest agent is not supported on this platform"
4616 # Guest agent Window MSI package
4618 if test "$guest_agent" != yes; then
4619 if test "$guest_agent_msi" = yes; then
4620 error_exit "MSI guest agent package requires guest agent enabled"
4623 elif test "$mingw32" != "yes"; then
4624 if test "$guest_agent_msi" = "yes"; then
4625 error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
4628 elif ! has wixl; then
4629 if test "$guest_agent_msi" = "yes"; then
4630 error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
4634 # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
4635 # disabled explicitly
4636 if test "$guest_agent_msi" != "no"; then
4641 if test "$guest_agent_msi" = "yes"; then
4642 if test "$guest_agent_with_vss" = "yes"; then
4643 QEMU_GA_MSI_WITH_VSS="-D InstallVss"
4646 if test "$QEMU_GA_MANUFACTURER" = ""; then
4647 QEMU_GA_MANUFACTURER=QEMU
4650 if test "$QEMU_GA_DISTRO" = ""; then
4651 QEMU_GA_DISTRO=Linux
4654 if test "$QEMU_GA_VERSION" = ""; then
4655 QEMU_GA_VERSION=`cat $source_path/VERSION`
4658 QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=`$pkg_config --variable=prefix glib-2.0`/bin"
4662 QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
4665 QEMU_GA_MSI_ARCH="-D Arch=32"
4668 error_exit "CPU $cpu not supported for building installation package"
4673 # Mac OS X ships with a broken assembler
4675 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
4676 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
4677 "$softmmu" = yes ; then
4680 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
4681 roms="$roms spapr-rtas"
4684 if test "$cpu" = "s390x" ; then
4685 roms="$roms s390-ccw"
4688 # Probe for the need for relocating the user-only binary.
4689 if test "$pie" = "no" ; then
4692 arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
4693 # ??? Rationale for choosing this address
4694 textseg_addr=0x60000000
4697 # A 256M aligned address, high in the address space, with enough
4698 # room for the code_gen_buffer above it before the stack.
4699 textseg_addr=0x60000000
4702 if [ -n "$textseg_addr" ]; then
4704 int main(void) { return 0; }
4706 textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
4707 if ! compile_prog "" "$textseg_ldflags"; then
4708 # In case ld does not support -Ttext-segment, edit the default linker
4709 # script via sed to set the .text start addr. This is needed on FreeBSD
4711 $ld --verbose | sed \
4712 -e '1,/==================================================/d' \
4713 -e '/==================================================/,$d' \
4714 -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
4715 -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
4716 textseg_ldflags="-Wl,-T../config-host.ld"
4721 # prepend pixman and ftd flags after all config tests are done
4722 QEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
4723 libs_softmmu="$pixman_libs $libs_softmmu"
4725 echo "Install prefix $prefix"
4726 echo "BIOS directory `eval echo $qemu_datadir`"
4727 echo "binary directory `eval echo $bindir`"
4728 echo "library directory `eval echo $libdir`"
4729 echo "module directory `eval echo $qemu_moddir`"
4730 echo "libexec directory `eval echo $libexecdir`"
4731 echo "include directory `eval echo $includedir`"
4732 echo "config directory `eval echo $sysconfdir`"
4733 if test "$mingw32" = "no" ; then
4734 echo "local state directory `eval echo $local_statedir`"
4735 echo "Manual directory `eval echo $mandir`"
4736 echo "ELF interp prefix $interp_prefix"
4738 echo "local state directory queried at runtime"
4739 echo "Windows SDK $win_sdk"
4741 echo "Source path $source_path"
4742 echo "C compiler $cc"
4743 echo "Host C compiler $host_cc"
4744 echo "C++ compiler $cxx"
4745 echo "Objective-C compiler $objcc"
4746 echo "ARFLAGS $ARFLAGS"
4747 echo "CFLAGS $CFLAGS"
4748 echo "QEMU_CFLAGS $QEMU_CFLAGS"
4749 echo "LDFLAGS $LDFLAGS"
4751 echo "install $install"
4752 echo "python $python"
4753 if test "$slirp" = "yes" ; then
4756 echo "module support $modules"
4757 echo "host CPU $cpu"
4758 echo "host big endian $bigendian"
4759 echo "target list $target_list"
4760 echo "tcg debug enabled $debug_tcg"
4761 echo "gprof enabled $gprof"
4762 echo "sparse enabled $sparse"
4763 echo "strip binaries $strip_opt"
4764 echo "profiler $profiler"
4765 echo "static build $static"
4766 if test "$darwin" = "yes" ; then
4767 echo "Cocoa support $cocoa"
4769 echo "pixman $pixman"
4770 echo "SDL support $sdl"
4771 echo "GTK support $gtk"
4772 echo "GTK GL support $gtk_gl"
4773 echo "GNUTLS support $gnutls"
4774 echo "GNUTLS hash $gnutls_hash"
4775 echo "GNUTLS rnd $gnutls_rnd"
4776 echo "libgcrypt $gcrypt"
4777 echo "libgcrypt kdf $gcrypt_kdf"
4778 if test "$nettle" = "yes"; then
4779 echo "nettle $nettle ($nettle_version)"
4781 echo "nettle $nettle"
4783 echo "nettle kdf $nettle_kdf"
4784 echo "libtasn1 $tasn1"
4785 echo "VTE support $vte"
4786 echo "curses support $curses"
4787 echo "virgl support $virglrenderer"
4788 echo "curl support $curl"
4789 echo "mingw32 support $mingw32"
4790 echo "Audio drivers $audio_drv_list"
4791 echo "Block whitelist (rw) $block_drv_rw_whitelist"
4792 echo "Block whitelist (ro) $block_drv_ro_whitelist"
4793 echo "VirtFS support $virtfs"
4794 echo "VNC support $vnc"
4795 if test "$vnc" = "yes" ; then
4796 echo "VNC SASL support $vnc_sasl"
4797 echo "VNC JPEG support $vnc_jpeg"
4798 echo "VNC PNG support $vnc_png"
4800 if test -n "$sparc_cpu"; then
4801 echo "Target Sparc Arch $sparc_cpu"
4803 echo "xen support $xen"
4804 if test "$xen" = "yes" ; then
4805 echo "xen ctrl version $xen_ctrl_version"
4806 echo "pv dom build $xen_pv_domain_build"
4808 echo "brlapi support $brlapi"
4809 echo "bluez support $bluez"
4810 echo "Documentation $docs"
4812 echo "vde support $vde"
4813 echo "netmap support $netmap"
4814 echo "Linux AIO support $linux_aio"
4815 echo "ATTR/XATTR support $attr"
4816 echo "Install blobs $blobs"
4817 echo "KVM support $kvm"
4818 echo "RDMA support $rdma"
4819 echo "TCG interpreter $tcg_interpreter"
4820 echo "fdt support $fdt"
4821 echo "preadv support $preadv"
4822 echo "fdatasync $fdatasync"
4823 echo "madvise $madvise"
4824 echo "posix_madvise $posix_madvise"
4825 echo "sigev_thread_id $sigev_thread_id"
4826 echo "uuid support $uuid"
4827 echo "libcap-ng support $cap_ng"
4828 echo "vhost-net support $vhost_net"
4829 echo "vhost-scsi support $vhost_scsi"
4830 echo "Trace backends $trace_backends"
4831 if have_backend "simple"; then
4832 echo "Trace output file $trace_file-<pid>"
4834 if test "$spice" = "yes"; then
4835 echo "spice support $spice ($spice_protocol_version/$spice_server_version)"
4837 echo "spice support $spice"
4839 echo "rbd support $rbd"
4840 echo "xfsctl support $xfs"
4841 echo "smartcard support $smartcard"
4842 echo "libusb $libusb"
4843 echo "usb net redir $usb_redir"
4844 echo "OpenGL support $opengl"
4845 echo "OpenGL dmabufs $opengl_dmabuf"
4846 echo "libiscsi support $libiscsi"
4847 echo "libnfs support $libnfs"
4848 echo "build guest agent $guest_agent"
4849 echo "QGA VSS support $guest_agent_with_vss"
4850 echo "QGA w32 disk info $guest_agent_ntddscsi"
4851 echo "QGA MSI support $guest_agent_msi"
4852 echo "seccomp support $seccomp"
4853 echo "coroutine backend $coroutine"
4854 echo "coroutine pool $coroutine_pool"
4855 echo "GlusterFS support $glusterfs"
4856 echo "Archipelago support $archipelago"
4857 echo "gcov $gcov_tool"
4858 echo "gcov enabled $gcov"
4859 echo "TPM support $tpm"
4860 echo "libssh2 support $libssh2"
4861 echo "TPM passthrough $tpm_passthrough"
4862 echo "QOM debugging $qom_cast_debug"
4864 echo "lzo support $lzo"
4865 echo "snappy support $snappy"
4866 echo "bzip2 support $bzip2"
4867 echo "NUMA host support $numa"
4868 echo "tcmalloc support $tcmalloc"
4869 echo "jemalloc support $jemalloc"
4870 echo "avx2 optimization $avx2_opt"
4872 if test "$sdl_too_old" = "yes"; then
4873 echo "-> Your SDL version is too old - please upgrade to have SDL support"
4876 config_host_mak="config-host.mak"
4878 echo "# Automatically generated by configure - do not modify" >config-all-disas.mak
4880 echo "# Automatically generated by configure - do not modify" > $config_host_mak
4881 echo >> $config_host_mak
4883 echo all: >> $config_host_mak
4884 echo "prefix=$prefix" >> $config_host_mak
4885 echo "bindir=$bindir" >> $config_host_mak
4886 echo "libdir=$libdir" >> $config_host_mak
4887 echo "libexecdir=$libexecdir" >> $config_host_mak
4888 echo "includedir=$includedir" >> $config_host_mak
4889 echo "mandir=$mandir" >> $config_host_mak
4890 echo "sysconfdir=$sysconfdir" >> $config_host_mak
4891 echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
4892 echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
4893 echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
4894 echo "qemu_moddir=$qemu_moddir" >> $config_host_mak
4895 if test "$mingw32" = "no" ; then
4896 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
4898 echo "qemu_helperdir=$libexecdir" >> $config_host_mak
4899 echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
4900 echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
4901 echo "qemu_localedir=$qemu_localedir" >> $config_host_mak
4902 echo "libs_softmmu=$libs_softmmu" >> $config_host_mak
4904 echo "ARCH=$ARCH" >> $config_host_mak
4906 if test "$debug_tcg" = "yes" ; then
4907 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
4909 if test "$strip_opt" = "yes" ; then
4910 echo "STRIP=${strip}" >> $config_host_mak
4912 if test "$bigendian" = "yes" ; then
4913 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
4915 if test "$mingw32" = "yes" ; then
4916 echo "CONFIG_WIN32=y" >> $config_host_mak
4917 rc_version=`cat $source_path/VERSION`
4918 version_major=${rc_version%%.*}
4919 rc_version=${rc_version#*.}
4920 version_minor=${rc_version%%.*}
4921 rc_version=${rc_version#*.}
4922 version_subminor=${rc_version%%.*}
4924 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
4925 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
4926 if test "$guest_agent_with_vss" = "yes" ; then
4927 echo "CONFIG_QGA_VSS=y" >> $config_host_mak
4928 echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
4929 echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
4931 if test "$guest_agent_ntddscsi" = "yes" ; then
4932 echo "CONFIG_QGA_NTDDDISK=y" >> $config_host_mak
4934 if test "$guest_agent_msi" = "yes"; then
4935 echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
4936 echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
4937 echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
4938 echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
4939 echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
4940 echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
4941 echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
4944 echo "CONFIG_POSIX=y" >> $config_host_mak
4947 if test "$linux" = "yes" ; then
4948 echo "CONFIG_LINUX=y" >> $config_host_mak
4951 if test "$darwin" = "yes" ; then
4952 echo "CONFIG_DARWIN=y" >> $config_host_mak
4955 if test "$aix" = "yes" ; then
4956 echo "CONFIG_AIX=y" >> $config_host_mak
4959 if test "$solaris" = "yes" ; then
4960 echo "CONFIG_SOLARIS=y" >> $config_host_mak
4961 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
4962 if test "$needs_libsunmath" = "yes" ; then
4963 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
4966 if test "$haiku" = "yes" ; then
4967 echo "CONFIG_HAIKU=y" >> $config_host_mak
4969 if test "$static" = "yes" ; then
4970 echo "CONFIG_STATIC=y" >> $config_host_mak
4972 if test "$profiler" = "yes" ; then
4973 echo "CONFIG_PROFILER=y" >> $config_host_mak
4975 if test "$slirp" = "yes" ; then
4976 echo "CONFIG_SLIRP=y" >> $config_host_mak
4977 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
4979 if test "$vde" = "yes" ; then
4980 echo "CONFIG_VDE=y" >> $config_host_mak
4982 if test "$netmap" = "yes" ; then
4983 echo "CONFIG_NETMAP=y" >> $config_host_mak
4985 if test "$l2tpv3" = "yes" ; then
4986 echo "CONFIG_L2TPV3=y" >> $config_host_mak
4988 if test "$cap_ng" = "yes" ; then
4989 echo "CONFIG_LIBCAP=y" >> $config_host_mak
4991 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
4992 for drv in $audio_drv_list; do
4993 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'`
4994 echo "$def=y" >> $config_host_mak
4996 if test "$audio_pt_int" = "yes" ; then
4997 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
4999 if test "$audio_win_int" = "yes" ; then
5000 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
5002 echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
5003 echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
5004 if test "$vnc" = "yes" ; then
5005 echo "CONFIG_VNC=y" >> $config_host_mak
5007 if test "$vnc_sasl" = "yes" ; then
5008 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
5010 if test "$vnc_jpeg" = "yes" ; then
5011 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
5013 if test "$vnc_png" = "yes" ; then
5014 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
5016 if test "$fnmatch" = "yes" ; then
5017 echo "CONFIG_FNMATCH=y" >> $config_host_mak
5019 if test "$uuid" = "yes" ; then
5020 echo "CONFIG_UUID=y" >> $config_host_mak
5022 if test "$xfs" = "yes" ; then
5023 echo "CONFIG_XFS=y" >> $config_host_mak
5025 qemu_version=`head $source_path/VERSION`
5026 echo "VERSION=$qemu_version" >>$config_host_mak
5027 echo "PKGVERSION=$pkgversion" >>$config_host_mak
5028 echo "SRC_PATH=$source_path" >> $config_host_mak
5029 echo "TARGET_DIRS=$target_list" >> $config_host_mak
5030 if [ "$docs" = "yes" ] ; then
5031 echo "BUILD_DOCS=yes" >> $config_host_mak
5033 if test "$modules" = "yes"; then
5034 # $shacmd can generate a hash started with digit, which the compiler doesn't
5035 # like as an symbol. So prefix it with an underscore
5036 echo "CONFIG_STAMP=_`(echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ `" >> $config_host_mak
5037 echo "CONFIG_MODULES=y" >> $config_host_mak
5039 if test "$sdl" = "yes" ; then
5040 echo "CONFIG_SDL=y" >> $config_host_mak
5041 echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
5042 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
5044 if test "$cocoa" = "yes" ; then
5045 echo "CONFIG_COCOA=y" >> $config_host_mak
5047 if test "$curses" = "yes" ; then
5048 echo "CONFIG_CURSES=y" >> $config_host_mak
5050 if test "$utimens" = "yes" ; then
5051 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
5053 if test "$pipe2" = "yes" ; then
5054 echo "CONFIG_PIPE2=y" >> $config_host_mak
5056 if test "$accept4" = "yes" ; then
5057 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
5059 if test "$splice" = "yes" ; then
5060 echo "CONFIG_SPLICE=y" >> $config_host_mak
5062 if test "$eventfd" = "yes" ; then
5063 echo "CONFIG_EVENTFD=y" >> $config_host_mak
5065 if test "$memfd" = "yes" ; then
5066 echo "CONFIG_MEMFD=y" >> $config_host_mak
5068 if test "$fallocate" = "yes" ; then
5069 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
5071 if test "$fallocate_punch_hole" = "yes" ; then
5072 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
5074 if test "$fallocate_zero_range" = "yes" ; then
5075 echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
5077 if test "$posix_fallocate" = "yes" ; then
5078 echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
5080 if test "$sync_file_range" = "yes" ; then
5081 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
5083 if test "$fiemap" = "yes" ; then
5084 echo "CONFIG_FIEMAP=y" >> $config_host_mak
5086 if test "$dup3" = "yes" ; then
5087 echo "CONFIG_DUP3=y" >> $config_host_mak
5089 if test "$ppoll" = "yes" ; then
5090 echo "CONFIG_PPOLL=y" >> $config_host_mak
5092 if test "$prctl_pr_set_timerslack" = "yes" ; then
5093 echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
5095 if test "$epoll" = "yes" ; then
5096 echo "CONFIG_EPOLL=y" >> $config_host_mak
5098 if test "$epoll_create1" = "yes" ; then
5099 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
5101 if test "$epoll_pwait" = "yes" ; then
5102 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
5104 if test "$sendfile" = "yes" ; then
5105 echo "CONFIG_SENDFILE=y" >> $config_host_mak
5107 if test "$timerfd" = "yes" ; then
5108 echo "CONFIG_TIMERFD=y" >> $config_host_mak
5110 if test "$setns" = "yes" ; then
5111 echo "CONFIG_SETNS=y" >> $config_host_mak
5113 if test "$inotify" = "yes" ; then
5114 echo "CONFIG_INOTIFY=y" >> $config_host_mak
5116 if test "$inotify1" = "yes" ; then
5117 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
5119 if test "$byteswap_h" = "yes" ; then
5120 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
5122 if test "$bswap_h" = "yes" ; then
5123 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
5125 if test "$curl" = "yes" ; then
5126 echo "CONFIG_CURL=m" >> $config_host_mak
5127 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
5128 echo "CURL_LIBS=$curl_libs" >> $config_host_mak
5130 if test "$brlapi" = "yes" ; then
5131 echo "CONFIG_BRLAPI=y" >> $config_host_mak
5133 if test "$bluez" = "yes" ; then
5134 echo "CONFIG_BLUEZ=y" >> $config_host_mak
5135 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
5137 if test "$glib_subprocess" = "yes" ; then
5138 echo "CONFIG_HAS_GLIB_SUBPROCESS_TESTS=y" >> $config_host_mak
5140 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
5141 if test "$gtk" = "yes" ; then
5142 echo "CONFIG_GTK=y" >> $config_host_mak
5143 echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak
5144 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
5145 echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
5146 if test "$gtk_gl" = "yes" ; then
5147 echo "CONFIG_GTK_GL=y" >> $config_host_mak
5150 if test "$gnutls" = "yes" ; then
5151 echo "CONFIG_GNUTLS=y" >> $config_host_mak
5153 if test "$gnutls_hash" = "yes" ; then
5154 echo "CONFIG_GNUTLS_HASH=y" >> $config_host_mak
5156 if test "$gnutls_rnd" = "yes" ; then
5157 echo "CONFIG_GNUTLS_RND=y" >> $config_host_mak
5159 if test "$gcrypt" = "yes" ; then
5160 echo "CONFIG_GCRYPT=y" >> $config_host_mak
5161 if test "$gcrypt_kdf" = "yes" ; then
5162 echo "CONFIG_GCRYPT_KDF=y" >> $config_host_mak
5165 if test "$nettle" = "yes" ; then
5166 echo "CONFIG_NETTLE=y" >> $config_host_mak
5167 echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
5168 if test "$nettle_kdf" = "yes" ; then
5169 echo "CONFIG_NETTLE_KDF=y" >> $config_host_mak
5172 if test "$tasn1" = "yes" ; then
5173 echo "CONFIG_TASN1=y" >> $config_host_mak
5175 if test "$have_ifaddrs_h" = "yes" ; then
5176 echo "HAVE_IFADDRS_H=y" >> $config_host_mak
5179 # Work around a system header bug with some kernel/XFS header
5180 # versions where they both try to define 'struct fsxattr':
5181 # xfs headers will not try to redefine structs from linux headers
5182 # if this macro is set.
5183 if test "$have_fsxattr" = "yes" ; then
5184 echo "HAVE_FSXATTR=y" >> $config_host_mak
5186 if test "$vte" = "yes" ; then
5187 echo "CONFIG_VTE=y" >> $config_host_mak
5188 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
5190 if test "$virglrenderer" = "yes" ; then
5191 echo "CONFIG_VIRGL=y" >> $config_host_mak
5192 echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
5193 echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
5195 if test "$xen" = "yes" ; then
5196 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
5197 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
5198 if test "$xen_pv_domain_build" = "yes" ; then
5199 echo "CONFIG_XEN_PV_DOMAIN_BUILD=y" >> $config_host_mak
5202 if test "$linux_aio" = "yes" ; then
5203 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
5205 if test "$attr" = "yes" ; then
5206 echo "CONFIG_ATTR=y" >> $config_host_mak
5208 if test "$libattr" = "yes" ; then
5209 echo "CONFIG_LIBATTR=y" >> $config_host_mak
5211 if test "$virtfs" = "yes" ; then
5212 echo "CONFIG_VIRTFS=y" >> $config_host_mak
5214 if test "$vhost_scsi" = "yes" ; then
5215 echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
5217 if test "$vhost_net" = "yes" ; then
5218 echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak
5220 if test "$blobs" = "yes" ; then
5221 echo "INSTALL_BLOBS=yes" >> $config_host_mak
5223 if test "$iovec" = "yes" ; then
5224 echo "CONFIG_IOVEC=y" >> $config_host_mak
5226 if test "$preadv" = "yes" ; then
5227 echo "CONFIG_PREADV=y" >> $config_host_mak
5229 if test "$fdt" = "yes" ; then
5230 echo "CONFIG_FDT=y" >> $config_host_mak
5232 if test "$signalfd" = "yes" ; then
5233 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
5235 if test "$tcg_interpreter" = "yes" ; then
5236 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
5238 if test "$fdatasync" = "yes" ; then
5239 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
5241 if test "$madvise" = "yes" ; then
5242 echo "CONFIG_MADVISE=y" >> $config_host_mak
5244 if test "$posix_madvise" = "yes" ; then
5245 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
5247 if test "$sigev_thread_id" = "yes" ; then
5248 echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak
5251 if test "$spice" = "yes" ; then
5252 echo "CONFIG_SPICE=y" >> $config_host_mak
5255 if test "$smartcard" = "yes" ; then
5256 echo "CONFIG_SMARTCARD=y" >> $config_host_mak
5259 if test "$libusb" = "yes" ; then
5260 echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
5263 if test "$usb_redir" = "yes" ; then
5264 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
5267 if test "$opengl" = "yes" ; then
5268 echo "CONFIG_OPENGL=y" >> $config_host_mak
5269 echo "OPENGL_CFLAGS=$opengl_cflags" >> $config_host_mak
5270 echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
5271 if test "$opengl_dmabuf" = "yes" ; then
5272 echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
5276 if test "$avx2_opt" = "yes" ; then
5277 echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
5280 if test "$lzo" = "yes" ; then
5281 echo "CONFIG_LZO=y" >> $config_host_mak
5284 if test "$snappy" = "yes" ; then
5285 echo "CONFIG_SNAPPY=y" >> $config_host_mak
5288 if test "$bzip2" = "yes" ; then
5289 echo "CONFIG_BZIP2=y" >> $config_host_mak
5290 echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
5293 if test "$libiscsi" = "yes" ; then
5294 echo "CONFIG_LIBISCSI=m" >> $config_host_mak
5295 echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
5296 echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
5299 if test "$libnfs" = "yes" ; then
5300 echo "CONFIG_LIBNFS=y" >> $config_host_mak
5303 if test "$seccomp" = "yes"; then
5304 echo "CONFIG_SECCOMP=y" >> $config_host_mak
5307 # XXX: suppress that
5308 if [ "$bsd" = "yes" ] ; then
5309 echo "CONFIG_BSD=y" >> $config_host_mak
5312 if test "$zero_malloc" = "yes" ; then
5313 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
5315 if test "$localtime_r" = "yes" ; then
5316 echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
5318 if test "$qom_cast_debug" = "yes" ; then
5319 echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
5321 if test "$rbd" = "yes" ; then
5322 echo "CONFIG_RBD=m" >> $config_host_mak
5323 echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
5324 echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
5327 echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
5328 if test "$coroutine_pool" = "yes" ; then
5329 echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
5331 echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
5334 if test "$open_by_handle_at" = "yes" ; then
5335 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
5338 if test "$linux_magic_h" = "yes" ; then
5339 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
5342 if test "$pragma_diagnostic_available" = "yes" ; then
5343 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
5346 if test "$valgrind_h" = "yes" ; then
5347 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
5350 if test "$has_environ" = "yes" ; then
5351 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
5354 if test "$cpuid_h" = "yes" ; then
5355 echo "CONFIG_CPUID_H=y" >> $config_host_mak
5358 if test "$int128" = "yes" ; then
5359 echo "CONFIG_INT128=y" >> $config_host_mak
5362 if test "$getauxval" = "yes" ; then
5363 echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
5366 if test "$glusterfs" = "yes" ; then
5367 echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
5368 echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
5369 echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
5372 if test "$glusterfs_xlator_opt" = "yes" ; then
5373 echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
5376 if test "$glusterfs_discard" = "yes" ; then
5377 echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
5380 if test "$glusterfs_zerofill" = "yes" ; then
5381 echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
5384 if test "$archipelago" = "yes" ; then
5385 echo "CONFIG_ARCHIPELAGO=m" >> $config_host_mak
5386 echo "ARCHIPELAGO_LIBS=$archipelago_libs" >> $config_host_mak
5389 if test "$libssh2" = "yes" ; then
5390 echo "CONFIG_LIBSSH2=m" >> $config_host_mak
5391 echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
5392 echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
5395 if test "$vhdx" = "yes" ; then
5396 echo "CONFIG_VHDX=y" >> $config_host_mak
5400 if test "$libusb" = "yes"; then
5401 echo "HOST_USB=libusb legacy" >> $config_host_mak
5403 echo "HOST_USB=stub" >> $config_host_mak
5406 # TPM passthrough support?
5407 if test "$tpm" = "yes"; then
5408 echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
5409 if test "$tpm_passthrough" = "yes"; then
5410 echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
5414 echo "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
5415 if have_backend "nop"; then
5416 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
5418 if have_backend "simple"; then
5419 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
5420 # Set the appropriate trace file.
5421 trace_file="\"$trace_file-\" FMT_pid"
5423 if have_backend "log"; then
5424 echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
5426 if have_backend "ust"; then
5427 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
5429 if have_backend "dtrace"; then
5430 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
5431 if test "$trace_backend_stap" = "yes" ; then
5432 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
5435 if have_backend "ftrace"; then
5436 if test "$linux" = "yes" ; then
5437 echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
5439 feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
5442 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
5444 if test "$rdma" = "yes" ; then
5445 echo "CONFIG_RDMA=y" >> $config_host_mak
5448 # Hold two types of flag:
5449 # CONFIG_THREAD_SETNAME_BYTHREAD - we've got a way of setting the name on
5450 # a thread we have a handle to
5451 # CONFIG_PTHREAD_SETNAME_NP - A way of doing it on a particular
5453 if test "$pthread_setname_np" = "yes" ; then
5454 echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
5455 echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
5458 if test "$tcg_interpreter" = "yes"; then
5459 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
5460 elif test "$ARCH" = "sparc64" ; then
5461 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
5462 elif test "$ARCH" = "s390x" ; then
5463 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
5464 elif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
5465 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
5466 elif test "$ARCH" = "ppc64" ; then
5467 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
5469 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
5471 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
5473 echo "TOOLS=$tools" >> $config_host_mak
5474 echo "ROMS=$roms" >> $config_host_mak
5475 echo "MAKE=$make" >> $config_host_mak
5476 echo "INSTALL=$install" >> $config_host_mak
5477 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
5478 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
5479 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
5480 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
5481 echo "PYTHON=$python" >> $config_host_mak
5482 echo "CC=$cc" >> $config_host_mak
5483 if $iasl -h > /dev/null 2>&1; then
5484 echo "IASL=$iasl" >> $config_host_mak
5486 echo "CC_I386=$cc_i386" >> $config_host_mak
5487 echo "HOST_CC=$host_cc" >> $config_host_mak
5488 echo "CXX=$cxx" >> $config_host_mak
5489 echo "OBJCC=$objcc" >> $config_host_mak
5490 echo "AR=$ar" >> $config_host_mak
5491 echo "ARFLAGS=$ARFLAGS" >> $config_host_mak
5492 echo "AS=$as" >> $config_host_mak
5493 echo "CPP=$cpp" >> $config_host_mak
5494 echo "OBJCOPY=$objcopy" >> $config_host_mak
5495 echo "LD=$ld" >> $config_host_mak
5496 echo "NM=$nm" >> $config_host_mak
5497 echo "WINDRES=$windres" >> $config_host_mak
5498 echo "CFLAGS=$CFLAGS" >> $config_host_mak
5499 echo "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
5500 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
5501 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
5502 if test "$sparse" = "yes" ; then
5503 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
5504 echo "CPP := REAL_CC=\"\$(CPP)\" cgcc" >> $config_host_mak
5505 echo "CXX := REAL_CC=\"\$(CXX)\" cgcc" >> $config_host_mak
5506 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
5507 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
5509 if test "$cross_prefix" != ""; then
5510 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak
5512 echo "AUTOCONF_HOST := " >> $config_host_mak
5514 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
5515 echo "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
5516 echo "LIBS+=$LIBS" >> $config_host_mak
5517 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
5518 echo "EXESUF=$EXESUF" >> $config_host_mak
5519 echo "DSOSUF=$DSOSUF" >> $config_host_mak
5520 echo "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
5521 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
5522 echo "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
5523 echo "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
5524 echo "POD2MAN=$POD2MAN" >> $config_host_mak
5525 echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
5526 if test "$gcov" = "yes" ; then
5527 echo "CONFIG_GCOV=y" >> $config_host_mak
5528 echo "GCOV=$gcov_tool" >> $config_host_mak
5531 # use included Linux headers
5532 if test "$linux" = "yes" ; then
5533 mkdir -p linux-headers
5551 # For most CPUs the kernel architecture name and QEMU CPU name match.
5555 # For non-KVM architectures we will not have asm headers
5556 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
5557 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
5561 for target in $target_list; do
5562 target_dir="$target"
5563 config_target_mak=$target_dir/config-target.mak
5564 target_name=`echo $target | cut -d '-' -f 1`
5565 target_bigendian="no"
5567 case "$target_name" in
5568 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
5569 target_bigendian=yes
5573 target_user_only="no"
5574 target_linux_user="no"
5575 target_bsd_user="no"
5577 ${target_name}-softmmu)
5578 target_softmmu="yes"
5580 ${target_name}-linux-user)
5581 if test "$linux" != "yes" ; then
5582 error_exit "Target '$target' is only available on a Linux host"
5584 target_user_only="yes"
5585 target_linux_user="yes"
5587 ${target_name}-bsd-user)
5588 if test "$bsd" != "yes" ; then
5589 error_exit "Target '$target' is only available on a BSD host"
5591 target_user_only="yes"
5592 target_bsd_user="yes"
5595 error_exit "Target '$target' not recognised"
5600 mkdir -p $target_dir
5601 echo "# Automatically generated by configure - do not modify" > $config_target_mak
5604 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_name/g"`
5607 TARGET_ARCH="$target_name"
5611 case "$target_name" in
5615 TARGET_BASE_ARCH=i386
5622 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
5625 TARGET_BASE_ARCH=arm
5627 gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
5635 gdb_xml_files="cf-core.xml cf-fp.xml"
5637 microblaze|microblazeel)
5638 TARGET_ARCH=microblaze
5643 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
5647 TARGET_BASE_ARCH=mips
5648 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
5649 echo "TARGET_ABI32=y" >> $config_target_mak
5653 TARGET_BASE_ARCH=mips
5654 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
5659 TARGET_ARCH=openrisc
5660 TARGET_BASE_ARCH=openrisc
5663 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5666 TARGET_BASE_ARCH=ppc
5668 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5671 TARGET_BASE_ARCH=ppc
5673 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
5677 TARGET_BASE_ARCH=ppc
5679 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
5683 TARGET_BASE_ARCH=ppc
5685 echo "TARGET_ABI32=y" >> $config_target_mak
5686 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
5695 TARGET_BASE_ARCH=sparc
5699 TARGET_BASE_ARCH=sparc
5700 TARGET_ABI_DIR=sparc
5701 echo "TARGET_ABI32=y" >> $config_target_mak
5704 gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml"
5716 error_exit "Unsupported target CPU"
5719 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
5720 if [ "$TARGET_BASE_ARCH" = "" ]; then
5721 TARGET_BASE_ARCH=$TARGET_ARCH
5724 symlink "$source_path/Makefile.target" "$target_dir/Makefile"
5727 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
5730 target_arch_name="`upper $TARGET_ARCH`"
5731 echo "TARGET_$target_arch_name=y" >> $config_target_mak
5732 echo "TARGET_NAME=$target_name" >> $config_target_mak
5733 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
5734 if [ "$TARGET_ABI_DIR" = "" ]; then
5735 TARGET_ABI_DIR=$TARGET_ARCH
5737 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
5738 if [ "$HOST_VARIANT_DIR" != "" ]; then
5739 echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
5741 case "$target_name" in
5743 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
5744 echo "CONFIG_XEN=y" >> $config_target_mak
5745 if test "$xen_pci_passthrough" = yes; then
5746 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
5752 case "$target_name" in
5753 aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x|mipsel|mips)
5754 # Make sure the target and host cpus are compatible
5755 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
5756 \( "$target_name" = "$cpu" -o \
5757 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \
5758 \( "$target_name" = "ppc64" -a "$cpu" = "ppc" \) -o \
5759 \( "$target_name" = "ppc" -a "$cpu" = "ppc64" \) -o \
5760 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
5761 \( "$target_name" = "mipsel" -a "$cpu" = "mips" \) -o \
5762 \( "$target_name" = "x86_64" -a "$cpu" = "i386" \) -o \
5763 \( "$target_name" = "i386" -a "$cpu" = "x86_64" \) -o \
5764 \( "$target_name" = "x86_64" -a "$cpu" = "x32" \) -o \
5765 \( "$target_name" = "i386" -a "$cpu" = "x32" \) \) ; then
5766 echo "CONFIG_KVM=y" >> $config_target_mak
5767 if test "$vhost_net" = "yes" ; then
5768 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
5769 echo "CONFIG_VHOST_NET_TEST_$target_name=y" >> $config_host_mak
5773 if test "$target_bigendian" = "yes" ; then
5774 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
5776 if test "$target_softmmu" = "yes" ; then
5777 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
5779 if test "$target_user_only" = "yes" ; then
5780 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
5781 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
5783 if test "$target_linux_user" = "yes" ; then
5784 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
5787 if test ! -z "$gdb_xml_files" ; then
5788 for x in $gdb_xml_files; do
5789 list="$list $source_path/gdb-xml/$x"
5791 echo "TARGET_XML_FILES=$list" >> $config_target_mak
5794 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
5795 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
5797 if test "$target_bsd_user" = "yes" ; then
5798 echo "CONFIG_BSD_USER=y" >> $config_target_mak
5801 # generate QEMU_CFLAGS/LDFLAGS for targets
5807 echo "CONFIG_${1}_DIS=y" >> $config_target_mak
5808 echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
5811 for i in $ARCH $TARGET_BASE_ARCH ; do
5814 disas_config "ALPHA"
5817 if test -n "${cxx}"; then
5818 disas_config "ARM_A64"
5823 if test -n "${cxx}"; then
5824 disas_config "ARM_A64"
5846 disas_config "MICROBLAZE"
5852 disas_config "MOXIE"
5855 disas_config "OPENRISC"
5867 disas_config "SPARC"
5870 disas_config "XTENSA"
5874 if test "$tcg_interpreter" = "yes" ; then
5880 # Ensure there's only a single GP
5881 cflags="-msmall-data $cflags"
5885 if test "$gprof" = "yes" ; then
5886 echo "TARGET_GPROF=yes" >> $config_target_mak
5887 if test "$target_linux_user" = "yes" ; then
5889 ldflags="-p $ldflags"
5891 if test "$target_softmmu" = "yes" ; then
5892 ldflags="-p $ldflags"
5893 echo "GPROF_CFLAGS=-p" >> $config_target_mak
5897 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
5898 ldflags="$ldflags $textseg_ldflags"
5901 echo "LDFLAGS+=$ldflags" >> $config_target_mak
5902 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
5904 done # for target in $targets
5906 if [ "$pixman" = "internal" ]; then
5907 echo "config-host.h: subdir-pixman" >> $config_host_mak
5910 if [ "$dtc_internal" = "yes" ]; then
5911 echo "config-host.h: subdir-dtc" >> $config_host_mak
5914 if test "$numa" = "yes"; then
5915 echo "CONFIG_NUMA=y" >> $config_host_mak
5918 if test "$ccache_cpp2" = "yes"; then
5919 echo "export CCACHE_CPP2=y" >> $config_host_mak
5922 # build tree in object directory in case the source is not in the current directory
5923 DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
5925 DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
5926 DIRS="$DIRS roms/seabios roms/vgabios"
5927 DIRS="$DIRS qapi-generated"
5928 FILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
5929 FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
5930 FILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
5931 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
5932 FILES="$FILES pc-bios/spapr-rtas/Makefile"
5933 FILES="$FILES pc-bios/s390-ccw/Makefile"
5934 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
5935 FILES="$FILES pc-bios/qemu-icon.bmp"
5937 $source_path/pc-bios/*.bin \
5938 $source_path/pc-bios/*.aml \
5939 $source_path/pc-bios/*.rom \
5940 $source_path/pc-bios/*.dtb \
5941 $source_path/pc-bios/*.img \
5942 $source_path/pc-bios/openbios-* \
5943 $source_path/pc-bios/u-boot.* \
5944 $source_path/pc-bios/palcode-*
5946 FILES="$FILES pc-bios/`basename $bios_file`"
5948 for test_file in `find $source_path/tests/acpi-test-data -type f`
5950 FILES="$FILES tests/acpi-test-data`echo $test_file | sed -e 's/.*acpi-test-data//'`"
5953 for f in $FILES ; do
5954 if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
5955 symlink "$source_path/$f" "$f"
5959 # temporary config to build submodules
5960 for rom in seabios vgabios ; do
5961 config_mak=roms/$rom/config.mak
5962 echo "# Automatically generated by configure - do not modify" > $config_mak
5963 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
5964 echo "AS=$as" >> $config_mak
5965 echo "CC=$cc" >> $config_mak
5966 echo "BCC=bcc" >> $config_mak
5967 echo "CPP=$cpp" >> $config_mak
5968 echo "OBJCOPY=objcopy" >> $config_mak
5969 echo "IASL=$iasl" >> $config_mak
5970 echo "LD=$ld" >> $config_mak
5973 # set up qemu-iotests in this build directory
5974 iotests_common_env="tests/qemu-iotests/common.env"
5975 iotests_check="tests/qemu-iotests/check"
5977 echo "# Automatically generated by configure - do not modify" > "$iotests_common_env"
5978 echo >> "$iotests_common_env"
5979 echo "export PYTHON='$python'" >> "$iotests_common_env"
5981 if [ ! -e "$iotests_check" ]; then
5982 symlink "$source_path/$iotests_check" "$iotests_check"
5985 # Save the configure command line for later reuse.
5986 cat <<EOD >config.status
5988 # Generated by configure.
5989 # Run this file to recreate the current configuration.
5990 # Compiler output produced by configure, useful for debugging
5991 # configure, is in config.log if it exists.
5993 printf "exec" >>config.status
5994 printf " '%s'" "$0" "$@" >>config.status
5995 echo ' "$@"' >>config.status
5996 chmod +x config.status