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 $gtkpackage`
2160 gtk_version=`$pkg_config --modversion $gtkpackage`
2161 if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
2162 gtk_cflags="$gtk_cflags $x11_cflags"
2163 gtk_libs="$gtk_libs $x11_libs"
2165 libs_softmmu="$gtk_libs $libs_softmmu"
2167 elif test "$gtk" = "yes"; then
2168 feature_not_found "gtk" "Install gtk2 or gtk3 devel"
2175 ##########################################
2179 # Unfortunately some distros have bad pkg-config information for gnutls
2180 # such that it claims to exist but you get a compiler error if you try
2181 # to use the options returned by --libs. Specifically, Ubuntu for --static
2182 # builds doesn't work:
2183 # https://bugs.launchpad.net/ubuntu/+source/gnutls26/+bug/1478035
2185 # So sanity check the cflags/libs before assuming gnutls can be used.
2186 if ! $pkg_config --exists "gnutls"; then
2191 compile_prog "$($pkg_config --cflags gnutls)" "$($pkg_config --libs gnutls)"
2196 if test "$gnutls" != "no"; then
2197 if gnutls_works; then
2198 gnutls_cflags=`$pkg_config --cflags gnutls`
2199 gnutls_libs=`$pkg_config --libs gnutls`
2200 libs_softmmu="$gnutls_libs $libs_softmmu"
2201 libs_tools="$gnutls_libs $libs_tools"
2202 QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
2205 # gnutls_hash_init requires >= 2.9.10
2206 if $pkg_config --exists "gnutls >= 2.9.10"; then
2212 # gnutls_rnd requires >= 2.11.0
2213 if $pkg_config --exists "gnutls >= 2.11.0"; then
2219 if $pkg_config --exists 'gnutls >= 3.0'; then
2222 elif $pkg_config --exists 'gnutls >= 2.12'; then
2223 case `$pkg_config --libs --static gnutls` in
2241 elif test "$gnutls" = "yes"; then
2242 feature_not_found "gnutls" "Install gnutls devel"
2254 # If user didn't give a --disable/enable-gcrypt flag,
2255 # then mark as disabled if user requested nettle
2256 # explicitly, or if gnutls links to nettle
2257 if test -z "$gcrypt"
2259 if test "$nettle" = "yes" || test "$gnutls_nettle" = "yes"
2265 # If user didn't give a --disable/enable-nettle flag,
2266 # then mark as disabled if user requested gcrypt
2267 # explicitly, or if gnutls links to gcrypt
2268 if test -z "$nettle"
2270 if test "$gcrypt" = "yes" || test "$gnutls_gcrypt" = "yes"
2276 has_libgcrypt_config() {
2277 if ! has "libgcrypt-config"
2282 if test -n "$cross_prefix"
2284 host=`libgcrypt-config --host`
2285 if test "$host-" != $cross_prefix
2294 if test "$gcrypt" != "no"; then
2295 if has_libgcrypt_config; then
2296 gcrypt_cflags=`libgcrypt-config --cflags`
2297 gcrypt_libs=`libgcrypt-config --libs`
2298 # Debian has remove -lgpg-error from libgcrypt-config
2299 # as it "spreads unnecessary dependencies" which in
2300 # turn breaks static builds...
2301 if test "$static" = "yes"
2303 gcrypt_libs="$gcrypt_libs -lgpg-error"
2305 libs_softmmu="$gcrypt_libs $libs_softmmu"
2306 libs_tools="$gcrypt_libs $libs_tools"
2307 QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
2309 if test -z "$nettle"; then
2316 gcry_kdf_derive(NULL, 0, GCRY_KDF_PBKDF2,
2318 NULL, 0, 0, 0, NULL);
2322 if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
2326 if test "$gcrypt" = "yes"; then
2327 feature_not_found "gcrypt" "Install gcrypt devel"
2335 if test "$nettle" != "no"; then
2336 if $pkg_config --exists "nettle"; then
2337 nettle_cflags=`$pkg_config --cflags nettle`
2338 nettle_libs=`$pkg_config --libs nettle`
2339 nettle_version=`$pkg_config --modversion nettle`
2340 libs_softmmu="$nettle_libs $libs_softmmu"
2341 libs_tools="$nettle_libs $libs_tools"
2342 QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
2346 #include <nettle/pbkdf2.h>
2348 pbkdf2_hmac_sha256(8, NULL, 1000, 8, NULL, 8, NULL);
2352 if compile_prog "$nettle_cflags" "$nettle_libs" ; then
2356 if test "$nettle" = "yes"; then
2357 feature_not_found "nettle" "Install nettle devel"
2364 if test "$gcrypt" = "yes" && test "$nettle" = "yes"
2366 error_exit "Only one of gcrypt & nettle can be enabled"
2369 ##########################################
2370 # libtasn1 - only for the TLS creds/session test suite
2375 if $pkg_config --exists "libtasn1"; then
2376 tasn1_cflags=`$pkg_config --cflags libtasn1`
2377 tasn1_libs=`$pkg_config --libs libtasn1`
2383 ##########################################
2384 # getifaddrs (for tests/test-io-channel-socket )
2387 if ! check_include "ifaddrs.h" ; then
2391 ##########################################
2394 if test "$vte" != "no"; then
2395 if test "$gtkabi" = "3.0"; then
2396 vtepackage="vte-2.90"
2402 if $pkg_config --exists "$vtepackage >= $vteversion"; then
2403 vte_cflags=`$pkg_config --cflags $vtepackage`
2404 vte_libs=`$pkg_config --libs $vtepackage`
2405 libs_softmmu="$vte_libs $libs_softmmu"
2407 elif test "$vte" = "yes"; then
2408 if test "$gtkabi" = "3.0"; then
2409 feature_not_found "vte" "Install libvte-2.90 devel"
2411 feature_not_found "vte" "Install libvte devel"
2418 ##########################################
2421 # Look for sdl configuration program (pkg-config or sdl-config). Try
2422 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
2424 if test "$sdlabi" = ""; then
2425 if $pkg_config --exists "sdl"; then
2427 elif $pkg_config --exists "sdl2"; then
2434 if test $sdlabi = "2.0"; then
2435 sdl_config=$sdl2_config
2437 sdlconfigname=sdl2_config
2438 elif test $sdlabi = "1.2"; then
2440 sdlconfigname=sdl_config
2442 error_exit "Unknown sdlabi $sdlabi, must be 1.2 or 2.0"
2445 if test "`basename $sdl_config`" != $sdlconfigname && ! has ${sdl_config}; then
2446 sdl_config=$sdlconfigname
2449 if $pkg_config $sdlname --exists; then
2450 sdlconfig="$pkg_config $sdlname"
2451 sdlversion=`$sdlconfig --modversion 2>/dev/null`
2452 elif has ${sdl_config}; then
2453 sdlconfig="$sdl_config"
2454 sdlversion=`$sdlconfig --version`
2456 if test "$sdl" = "yes" ; then
2457 feature_not_found "sdl" "Install SDL devel"
2461 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
2462 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
2466 if test "$sdl" != "no" ; then
2469 #undef main /* We don't want SDL to override our main() */
2470 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
2472 sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
2473 if test "$static" = "yes" ; then
2474 sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
2476 sdl_libs=`$sdlconfig --libs 2> /dev/null`
2478 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
2479 if test `echo $sdlversion | sed 's/[^0-9]//g'` -lt 121 ; then
2485 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
2486 if test "$sdl" = "yes" -a "$static" = "yes" ; then
2487 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
2488 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
2489 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
2491 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
2497 else # sdl not found
2498 if test "$sdl" = "yes" ; then
2499 feature_not_found "sdl" "Install SDL devel"
2502 fi # sdl compile test
2505 if test "$sdl" = "yes" ; then
2508 #if defined(SDL_VIDEO_DRIVER_X11)
2509 #include <X11/XKBlib.h>
2511 #error No x11 support
2513 int main(void) { return 0; }
2515 if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
2516 sdl_cflags="$sdl_cflags $x11_cflags"
2517 sdl_libs="$sdl_libs $x11_libs"
2519 libs_softmmu="$sdl_libs $libs_softmmu"
2522 ##########################################
2523 # RDMA needs OpenFabrics libraries
2524 if test "$rdma" != "no" ; then
2526 #include <rdma/rdma_cma.h>
2527 int main(void) { return 0; }
2529 rdma_libs="-lrdmacm -libverbs"
2530 if compile_prog "" "$rdma_libs" ; then
2532 libs_softmmu="$libs_softmmu $rdma_libs"
2534 if test "$rdma" = "yes" ; then
2536 " OpenFabrics librdmacm/libibverbs not present." \
2538 " (1) Fast: Install infiniband packages from your distro." \
2539 " (2) Cleanest: Install libraries from www.openfabrics.org" \
2540 " (3) Also: Install softiwarp if you don't have RDMA hardware"
2547 ##########################################
2548 # VNC SASL detection
2549 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
2551 #include <sasl/sasl.h>
2553 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
2555 # Assuming Cyrus-SASL installed in /usr prefix
2557 vnc_sasl_libs="-lsasl2"
2558 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
2560 libs_softmmu="$vnc_sasl_libs $libs_softmmu"
2561 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
2563 if test "$vnc_sasl" = "yes" ; then
2564 feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
2570 ##########################################
2571 # VNC JPEG detection
2572 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
2575 #include <jpeglib.h>
2576 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
2579 vnc_jpeg_libs="-ljpeg"
2580 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
2582 libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
2583 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
2585 if test "$vnc_jpeg" = "yes" ; then
2586 feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
2592 ##########################################
2594 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
2596 //#include <stdio.h>
2600 png_structp png_ptr;
2601 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
2602 return png_ptr != 0;
2605 if $pkg_config libpng --exists; then
2606 vnc_png_cflags=`$pkg_config libpng --cflags`
2607 vnc_png_libs=`$pkg_config libpng --libs`
2610 vnc_png_libs="-lpng"
2612 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
2614 libs_softmmu="$vnc_png_libs $libs_softmmu"
2615 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
2617 if test "$vnc_png" = "yes" ; then
2618 feature_not_found "vnc-png" "Install libpng devel"
2624 ##########################################
2625 # fnmatch() probe, used for ACL routines
2628 #include <fnmatch.h>
2631 fnmatch("foo", "foo", 0);
2635 if compile_prog "" "" ; then
2639 ##########################################
2640 # uuid_generate() probe, used for vdi block driver
2641 # Note that on some systems (notably MacOSX) no extra library
2642 # need be linked to get the uuid functions.
2643 if test "$uuid" != "no" ; then
2646 #include <uuid/uuid.h>
2650 uuid_generate(my_uuid);
2654 if compile_prog "" "" ; then
2656 elif compile_prog "" "$uuid_libs" ; then
2658 libs_softmmu="$uuid_libs $libs_softmmu"
2659 libs_tools="$uuid_libs $libs_tools"
2661 if test "$uuid" = "yes" ; then
2662 feature_not_found "uuid" "Install libuuid devel"
2668 if test "$vhdx" = "yes" ; then
2669 if test "$uuid" = "no" ; then
2670 error_exit "uuid required for VHDX support"
2672 elif test "$vhdx" != "no" ; then
2673 if test "$uuid" = "yes" ; then
2680 ##########################################
2681 # xfsctl() probe, used for raw-posix
2682 if test "$xfs" != "no" ; then
2684 #include <stddef.h> /* NULL */
2685 #include <xfs/xfs.h>
2688 xfsctl(NULL, 0, 0, NULL);
2692 if compile_prog "" "" ; then
2695 if test "$xfs" = "yes" ; then
2696 feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
2702 ##########################################
2703 # vde libraries probe
2704 if test "$vde" != "no" ; then
2705 vde_libs="-lvdeplug"
2707 #include <libvdeplug.h>
2710 struct vde_open_args a = {0, 0, 0};
2716 if compile_prog "" "$vde_libs" ; then
2718 libs_softmmu="$vde_libs $libs_softmmu"
2719 libs_tools="$vde_libs $libs_tools"
2721 if test "$vde" = "yes" ; then
2722 feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
2728 ##########################################
2729 # netmap support probe
2730 # Apart from looking for netmap headers, we make sure that the host API version
2731 # supports the netmap backend (>=11). The upper bound (15) is meant to simulate
2732 # a minor/major version number. Minor new features will be marked with values up
2733 # to 15, and if something happens that requires a change to the backend we will
2734 # move above 15, submit the backend fixes and modify this two bounds.
2735 if test "$netmap" != "no" ; then
2737 #include <inttypes.h>
2739 #include <net/netmap.h>
2740 #include <net/netmap_user.h>
2741 #if (NETMAP_API < 11) || (NETMAP_API > 15)
2744 int main(void) { return 0; }
2746 if compile_prog "" "" ; then
2749 if test "$netmap" = "yes" ; then
2750 feature_not_found "netmap"
2756 ##########################################
2757 # libcap-ng library probe
2758 if test "$cap_ng" != "no" ; then
2764 capng_capability_to_name(CAPNG_EFFECTIVE);
2768 if compile_prog "" "$cap_libs" ; then
2770 libs_tools="$cap_libs $libs_tools"
2772 if test "$cap_ng" = "yes" ; then
2773 feature_not_found "cap_ng" "Install libcap-ng devel"
2779 ##########################################
2780 # Sound support libraries probe
2791 int main(void) { $exp }
2793 if compile_prog "$cfl" "$lib" ; then
2796 error_exit "$drv check failed" \
2797 "Make sure to have the $drv libs and headers installed."
2801 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
2802 for drv in $audio_drv_list; do
2805 audio_drv_probe $drv alsa/asoundlib.h -lasound \
2806 "return snd_pcm_close((snd_pcm_t *)0);"
2807 libs_softmmu="-lasound $libs_softmmu"
2811 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \
2812 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;"
2813 libs_softmmu="-lpulse $libs_softmmu"
2818 libs_softmmu="-framework CoreAudio $libs_softmmu"
2822 libs_softmmu="-lole32 -ldxguid $libs_softmmu"
2827 libs_softmmu="$oss_lib $libs_softmmu"
2831 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
2835 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
2836 error_exit "Unknown driver '$drv' selected" \
2837 "Possible drivers are: $audio_possible_drivers"
2843 ##########################################
2846 if test "$brlapi" != "no" ; then
2847 brlapi_libs="-lbrlapi"
2851 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
2853 if compile_prog "" "$brlapi_libs" ; then
2855 libs_softmmu="$brlapi_libs $libs_softmmu"
2857 if test "$brlapi" = "yes" ; then
2858 feature_not_found "brlapi" "Install brlapi devel"
2864 ##########################################
2866 if test "$curses" != "no" ; then
2867 if test "$mingw32" = "yes" ; then
2868 curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
2870 curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lncurses:-lcurses"
2876 const char *s = curses_version();
2882 for curses_lib in $curses_list; do
2884 if compile_prog "" "$curses_lib" ; then
2886 libs_softmmu="$curses_lib $libs_softmmu"
2891 if test "$curses_found" = "yes" ; then
2894 if test "$curses" = "yes" ; then
2895 feature_not_found "curses" "Install ncurses devel"
2901 ##########################################
2903 if test "$curl" != "no" ; then
2904 if $pkg_config libcurl --exists; then
2905 curlconfig="$pkg_config libcurl"
2907 curlconfig=curl-config
2910 #include <curl/curl.h>
2911 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
2913 curl_cflags=`$curlconfig --cflags 2>/dev/null`
2914 curl_libs=`$curlconfig --libs 2>/dev/null`
2915 if compile_prog "$curl_cflags" "$curl_libs" ; then
2918 if test "$curl" = "yes" ; then
2919 feature_not_found "curl" "Install libcurl devel"
2925 ##########################################
2926 # bluez support probe
2927 if test "$bluez" != "no" ; then
2929 #include <bluetooth/bluetooth.h>
2930 int main(void) { return bt_error(0); }
2932 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
2933 bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
2934 if compile_prog "$bluez_cflags" "$bluez_libs" ; then
2936 libs_softmmu="$bluez_libs $libs_softmmu"
2938 if test "$bluez" = "yes" ; then
2939 feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
2945 ##########################################
2946 # glib support probe
2949 glib_modules=gthread-2.0
2950 if test "$modules" = yes; then
2951 glib_modules="$glib_modules gmodule-2.0"
2954 for i in $glib_modules; do
2955 if $pkg_config --atleast-version=$glib_req_ver $i; then
2956 glib_cflags=`$pkg_config --cflags $i`
2957 glib_libs=`$pkg_config --libs $i`
2958 CFLAGS="$glib_cflags $CFLAGS"
2959 LIBS="$glib_libs $LIBS"
2960 libs_qga="$glib_libs $libs_qga"
2962 error_exit "glib-$glib_req_ver $i is required to compile QEMU"
2966 # Sanity check that the current size_t matches the
2967 # size that glib thinks it should be. This catches
2968 # problems on multi-arch where people try to build
2969 # 32-bit QEMU while pointing at 64-bit glib headers
2974 #define QEMU_BUILD_BUG_ON(x) \
2975 typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
2978 QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
2983 if ! compile_prog "-Werror $CFLAGS" "$LIBS" ; then
2984 error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
2985 "You probably need to set PKG_CONFIG_LIBDIR"\
2986 "to point to the right pkg-config files for your"\
2990 # g_test_trap_subprocess added in 2.38. Used by some tests.
2992 if ! $pkg_config --atleast-version=2.38 glib-2.0; then
2996 # Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
2999 int main(void) { return 0; }
3001 if ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
3002 if cc_has_warning_flag "-Wno-unknown-attributes"; then
3003 glib_cflags="-Wno-unknown-attributes $glib_cflags"
3004 CFLAGS="-Wno-unknown-attributes $CFLAGS"
3008 ##########################################
3009 # SHA command probe for modules
3010 if test "$modules" = yes; then
3011 shacmd_probe="sha1sum sha1 shasum"
3012 for c in $shacmd_probe; do
3018 if test "$shacmd" = ""; then
3019 error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
3023 ##########################################
3024 # pixman support probe
3026 if test "$pixman" = ""; then
3027 if test "$want_tools" = "no" -a "$softmmu" = "no"; then
3029 elif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
3035 if test "$pixman" = "none"; then
3036 if test "$want_tools" != "no" -o "$softmmu" != "no"; then
3037 error_exit "pixman disabled but system emulation or tools build" \
3038 "enabled. You can turn off pixman only if you also" \
3039 "disable all system emulation targets and the tools" \
3040 "build with '--disable-tools --disable-system'."
3044 elif test "$pixman" = "system"; then
3045 # pixman version has been checked above
3046 pixman_cflags=`$pkg_config --cflags pixman-1`
3047 pixman_libs=`$pkg_config --libs pixman-1`
3049 if test ! -d ${source_path}/pixman/pixman; then
3050 error_exit "pixman >= 0.21.8 not present. Your options:" \
3051 " (1) Preferred: Install the pixman devel package (any recent" \
3052 " distro should have packages as Xorg needs pixman too)." \
3053 " (2) Fetch the pixman submodule, using:" \
3054 " git submodule update --init pixman"
3056 mkdir -p pixman/pixman
3057 pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
3058 pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
3061 ##########################################
3064 if test "$cap" != "no" ; then
3067 #include <sys/capability.h>
3068 int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
3070 if compile_prog "" "-lcap" ; then
3077 ##########################################
3079 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
3083 #include <pthread.h>
3084 static void *f(void *p) { return NULL; }
3087 pthread_create(&thread, 0, f, 0);
3091 if compile_prog "" "" ; then
3094 for pthread_lib in $PTHREADLIBS_LIST; do
3095 if compile_prog "" "$pthread_lib" ; then
3098 for lib_entry in $LIBS; do
3099 if test "$lib_entry" = "$pthread_lib"; then
3104 if test "$found" = "no"; then
3105 LIBS="$pthread_lib $LIBS"
3112 if test "$mingw32" != yes -a "$pthread" = no; then
3113 error_exit "pthread check failed" \
3114 "Make sure to have the pthread libs and headers installed."
3117 # check for pthread_setname_np
3118 pthread_setname_np=no
3120 #include <pthread.h>
3122 static void *f(void *p) { return NULL; }
3126 pthread_create(&thread, 0, f, 0);
3127 pthread_setname_np(thread, "QEMU");
3131 if compile_prog "" "$pthread_lib" ; then
3132 pthread_setname_np=yes
3135 ##########################################
3137 if test "$rbd" != "no" ; then
3140 #include <rbd/librbd.h>
3143 rados_create(&cluster, NULL);
3147 rbd_libs="-lrbd -lrados"
3148 if compile_prog "" "$rbd_libs" ; then
3151 if test "$rbd" = "yes" ; then
3152 feature_not_found "rados block device" "Install librbd/ceph devel"
3158 ##########################################
3160 min_libssh2_version=1.2.8
3161 if test "$libssh2" != "no" ; then
3162 if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
3163 libssh2_cflags=`$pkg_config libssh2 --cflags`
3164 libssh2_libs=`$pkg_config libssh2 --libs`
3167 if test "$libssh2" = "yes" ; then
3168 error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
3174 ##########################################
3175 # libssh2_sftp_fsync probe
3177 if test "$libssh2" = "yes"; then
3180 #include <libssh2.h>
3181 #include <libssh2_sftp.h>
3183 LIBSSH2_SESSION *session;
3185 LIBSSH2_SFTP_HANDLE *sftp_handle;
3186 session = libssh2_session_init ();
3187 sftp = libssh2_sftp_init (session);
3188 sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
3189 libssh2_sftp_fsync (sftp_handle);
3193 # libssh2_cflags/libssh2_libs defined in previous test.
3194 if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
3195 QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
3199 ##########################################
3202 if test "$linux_aio" != "no" ; then
3205 #include <sys/eventfd.h>
3207 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
3209 if compile_prog "" "-laio" ; then
3212 if test "$linux_aio" = "yes" ; then
3213 feature_not_found "linux AIO" "Install libaio devel"
3219 ##########################################
3220 # TPM passthrough is only on x86 Linux
3222 if test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
3223 tpm_passthrough=$tpm
3228 ##########################################
3231 if test "$attr" != "no" ; then
3234 #include <sys/types.h>
3235 #ifdef CONFIG_LIBATTR
3236 #include <attr/xattr.h>
3238 #include <sys/xattr.h>
3240 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3242 if compile_prog "" "" ; then
3244 # Older distros have <attr/xattr.h>, and need -lattr:
3245 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
3250 if test "$attr" = "yes" ; then
3251 feature_not_found "ATTR" "Install libc6 or libattr devel"
3257 ##########################################
3260 #include <sys/types.h>
3261 #include <sys/uio.h>
3263 int main(void) { return sizeof(struct iovec); }
3266 if compile_prog "" "" ; then
3270 ##########################################
3273 #include <sys/types.h>
3274 #include <sys/uio.h>
3276 int main(void) { return preadv(0, 0, 0, 0); }
3279 if compile_prog "" "" ; then
3283 ##########################################
3285 # fdt support is mandatory for at least some target architectures,
3286 # so insist on it if we're building those system emulators.
3288 for target in $target_list; do
3290 aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu)
3296 if test "$fdt_required" = "yes"; then
3297 if test "$fdt" = "no"; then
3298 error_exit "fdt disabled but some requested targets require it." \
3299 "You can turn off fdt only if you also disable all the system emulation" \
3300 "targets which need it (by specifying a cut down --target-list)."
3305 if test "$fdt" != "no" ; then
3307 # explicitly check for libfdt_env.h as it is missing in some stable installs
3308 # and test for required functions to make sure we are on a version >= 1.4.0
3311 #include <libfdt_env.h>
3312 int main(void) { fdt_get_property_by_offset(0, 0, 0); return 0; }
3314 if compile_prog "" "$fdt_libs" ; then
3315 # system DTC is good - use it
3317 elif test -d ${source_path}/dtc/libfdt ; then
3318 # have submodule DTC - use it
3322 if [ "$pwd_is_source_path" != "y" ] ; then
3323 symlink "$source_path/dtc/Makefile" "dtc/Makefile"
3324 symlink "$source_path/dtc/scripts" "dtc/scripts"
3326 fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
3327 fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
3328 elif test "$fdt" = "yes" ; then
3329 # have neither and want - prompt for system/submodule install
3330 error_exit "DTC (libfdt) version >= 1.4.0 not present. Your options:" \
3331 " (1) Preferred: Install the DTC (libfdt) devel package" \
3332 " (2) Fetch the DTC submodule, using:" \
3333 " git submodule update --init dtc"
3335 # don't have and don't want
3341 libs_softmmu="$libs_softmmu $fdt_libs"
3343 ##########################################
3344 # opengl probe (for sdl2, gtk, milkymist-tmu2)
3346 if test "$opengl" != "no" ; then
3347 opengl_pkgs="epoxy libdrm gbm"
3348 if $pkg_config $opengl_pkgs x11; then
3349 opengl_cflags="$($pkg_config --cflags $opengl_pkgs) $x11_cflags"
3350 opengl_libs="$($pkg_config --libs $opengl_pkgs) $x11_libs"
3352 if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
3356 if test "$opengl" = "yes" ; then
3357 feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
3365 if test "$opengl" = "yes"; then
3367 #include <epoxy/egl.h>
3368 #ifndef EGL_MESA_image_dma_buf_export
3369 # error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
3371 int main(void) { return 0; }
3373 if compile_prog "" "" ; then
3378 ##########################################
3380 if test "$archipelago" != "no" ; then
3383 #include <xseg/xseg.h>
3384 #include <xseg/protocol.h>
3390 archipelago_libs=-lxseg
3391 if compile_prog "" "$archipelago_libs"; then
3393 libs_tools="$archipelago_libs $libs_tools"
3394 libs_softmmu="$archipelago_libs $libs_softmmu"
3396 echo "WARNING: Please check the licenses of QEMU and libxseg carefully."
3397 echo "GPLv3 versions of libxseg may not be compatible with QEMU's"
3398 echo "license and therefore prevent redistribution."
3400 echo "To disable Archipelago, use --disable-archipelago"
3402 if test "$archipelago" = "yes" ; then
3403 feature_not_found "Archipelago backend support" "Install libxseg devel"
3410 ##########################################
3412 if test "$glusterfs" != "no" ; then
3413 if $pkg_config --atleast-version=3 glusterfs-api; then
3415 glusterfs_cflags=`$pkg_config --cflags glusterfs-api`
3416 glusterfs_libs=`$pkg_config --libs glusterfs-api`
3417 if $pkg_config --atleast-version=4 glusterfs-api; then
3418 glusterfs_xlator_opt="yes"
3420 if $pkg_config --atleast-version=5 glusterfs-api; then
3421 glusterfs_discard="yes"
3423 if $pkg_config --atleast-version=6 glusterfs-api; then
3424 glusterfs_zerofill="yes"
3427 if test "$glusterfs" = "yes" ; then
3428 feature_not_found "GlusterFS backend support" \
3429 "Install glusterfs-api devel >= 3"
3435 # Check for inotify functions when we are building linux-user
3436 # emulator. This is done because older glibc versions don't
3437 # have syscall stubs for these implemented. In that case we
3438 # don't provide them even if kernel supports them.
3442 #include <sys/inotify.h>
3447 /* try to start inotify */
3448 return inotify_init();
3451 if compile_prog "" "" ; then
3457 #include <sys/inotify.h>
3462 /* try to start inotify */
3463 return inotify_init1(0);
3466 if compile_prog "" "" ; then
3470 # check if utimensat and futimens are supported
3473 #define _ATFILE_SOURCE
3476 #include <sys/stat.h>
3480 utimensat(AT_FDCWD, "foo", NULL, 0);
3485 if compile_prog "" "" ; then
3489 # check if pipe2 is there
3498 return pipe2(pipefd, O_CLOEXEC);
3501 if compile_prog "" "" ; then
3505 # check if accept4 is there
3508 #include <sys/socket.h>
3513 accept4(0, NULL, NULL, SOCK_CLOEXEC);
3517 if compile_prog "" "" ; then
3521 # check if tee/splice is there. vmsplice was added same time.
3531 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
3532 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
3536 if compile_prog "" "" ; then
3540 ##########################################
3543 if test "$numa" != "no" ; then
3546 int main(void) { return numa_available(); }
3549 if compile_prog "" "-lnuma" ; then
3551 libs_softmmu="-lnuma $libs_softmmu"
3553 if test "$numa" = "yes" ; then
3554 feature_not_found "numa" "install numactl devel"
3560 if test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
3561 echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
3565 ##########################################
3568 if test "$tcmalloc" = "yes" ; then
3571 int main(void) { malloc(1); return 0; }
3574 if compile_prog "" "-ltcmalloc" ; then
3575 LIBS="-ltcmalloc $LIBS"
3577 feature_not_found "tcmalloc" "install gperftools devel"
3581 ##########################################
3584 if test "$jemalloc" = "yes" ; then
3587 int main(void) { malloc(1); return 0; }
3590 if compile_prog "" "-ljemalloc" ; then
3591 LIBS="-ljemalloc $LIBS"
3593 feature_not_found "jemalloc" "install jemalloc devel"
3597 ##########################################
3602 #include <sys/syscall.h>
3604 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
3607 if compile_prog "" "" ; then
3611 # check if eventfd is supported
3614 #include <sys/eventfd.h>
3618 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
3621 if compile_prog "" "" ; then
3625 # check if memfd is supported
3628 #include <sys/memfd.h>
3632 return memfd_create("foo", MFD_ALLOW_SEALING);
3635 if compile_prog "" "" ; then
3641 # check for fallocate
3648 fallocate(0, 0, 0, 0);
3652 if compile_prog "" "" ; then
3656 # check for fallocate hole punching
3657 fallocate_punch_hole=no
3660 #include <linux/falloc.h>
3664 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
3668 if compile_prog "" "" ; then
3669 fallocate_punch_hole=yes
3672 # check that fallocate supports range zeroing inside the file
3673 fallocate_zero_range=no
3676 #include <linux/falloc.h>
3680 fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
3684 if compile_prog "" "" ; then
3685 fallocate_zero_range=yes
3688 # check for posix_fallocate
3695 posix_fallocate(0, 0, 0);
3699 if compile_prog "" "" ; then
3703 # check for sync_file_range
3710 sync_file_range(0, 0, 0, 0);
3714 if compile_prog "" "" ; then
3718 # check for linux/fiemap.h and FS_IOC_FIEMAP
3721 #include <sys/ioctl.h>
3722 #include <linux/fs.h>
3723 #include <linux/fiemap.h>
3727 ioctl(0, FS_IOC_FIEMAP, 0);
3731 if compile_prog "" "" ; then
3746 if compile_prog "" "" ; then
3750 # check for ppoll support
3757 struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
3758 ppoll(&pfd, 1, 0, 0);
3762 if compile_prog "" "" ; then
3766 # check for prctl(PR_SET_TIMERSLACK , ... ) support
3767 prctl_pr_set_timerslack=no
3769 #include <sys/prctl.h>
3773 prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
3777 if compile_prog "" "" ; then
3778 prctl_pr_set_timerslack=yes
3781 # check for epoll support
3784 #include <sys/epoll.h>
3792 if compile_prog "" "" ; then
3796 # epoll_create1 and epoll_pwait are later additions
3797 # so we must check separately for their presence
3800 #include <sys/epoll.h>
3804 /* Note that we use epoll_create1 as a value, not as
3805 * a function being called. This is necessary so that on
3806 * old SPARC glibc versions where the function was present in
3807 * the library but not declared in the header file we will
3808 * fail the configure check. (Otherwise we will get a compiler
3809 * warning but not an error, and will proceed to fail the
3810 * qemu compile where we compile with -Werror.)
3812 return (int)(uintptr_t)&epoll_create1;
3815 if compile_prog "" "" ; then
3821 #include <sys/epoll.h>
3825 epoll_pwait(0, 0, 0, 0, 0);
3829 if compile_prog "" "" ; then
3833 # check for sendfile support
3836 #include <sys/sendfile.h>
3840 return sendfile(0, 0, 0, 0);
3843 if compile_prog "" "" ; then
3847 # check for timerfd support (glibc 2.8 and newer)
3850 #include <sys/timerfd.h>
3854 return(timerfd_create(CLOCK_REALTIME, 0));
3857 if compile_prog "" "" ; then
3861 # check for setns and unshare support
3874 if compile_prog "" "" ; then
3878 # Check if tools are available to build documentation.
3879 if test "$docs" != "no" ; then
3880 if has makeinfo && has pod2man; then
3883 if test "$docs" = "yes" ; then
3884 feature_not_found "docs" "Install texinfo and Perl/perl-podlators"
3890 # Search for bswap_32 function
3893 #include <byteswap.h>
3894 int main(void) { return bswap_32(0); }
3896 if compile_prog "" "" ; then
3900 # Search for bswap32 function
3903 #include <sys/endian.h>
3904 #include <sys/types.h>
3905 #include <machine/bswap.h>
3906 int main(void) { return bswap32(0); }
3908 if compile_prog "" "" ; then
3912 ##########################################
3913 # Do we have libiscsi >= 1.9.0
3914 if test "$libiscsi" != "no" ; then
3915 if $pkg_config --atleast-version=1.9.0 libiscsi; then
3917 libiscsi_cflags=$($pkg_config --cflags libiscsi)
3918 libiscsi_libs=$($pkg_config --libs libiscsi)
3920 if test "$libiscsi" = "yes" ; then
3921 feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
3927 ##########################################
3931 int main(int argc, char **argv) { return isnan(sin((double)argc)); }
3933 if compile_prog "" "" ; then
3935 elif compile_prog "" "-lm" ; then
3937 libs_qga="-lm $libs_qga"
3939 error_exit "libm check failed"
3942 ##########################################
3944 # uClibc provides 2 versions of clock_gettime(), one with realtime
3945 # support and one without. This means that the clock_gettime() don't
3946 # need -lrt. We still need it for timer_create() so we check for this
3947 # function in addition.
3952 timer_create(CLOCK_REALTIME, NULL, NULL);
3953 return clock_gettime(CLOCK_REALTIME, NULL);
3957 if compile_prog "" "" ; then
3959 # we need pthread for static linking. use previous pthread test result
3960 elif compile_prog "" "$pthread_lib -lrt" ; then
3962 libs_qga="$libs_qga -lrt"
3965 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
3966 "$aix" != "yes" -a "$haiku" != "yes" ; then
3967 libs_softmmu="-lutil $libs_softmmu"
3970 ##########################################
3972 if test "$spice" != "no" ; then
3975 int main(void) { spice_server_new(); return 0; }
3977 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
3978 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
3979 if $pkg_config --atleast-version=0.12.0 spice-server && \
3980 $pkg_config --atleast-version=0.12.3 spice-protocol && \
3981 compile_prog "$spice_cflags" "$spice_libs" ; then
3983 libs_softmmu="$libs_softmmu $spice_libs"
3984 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
3985 spice_protocol_version=$($pkg_config --modversion spice-protocol)
3986 spice_server_version=$($pkg_config --modversion spice-server)
3988 if test "$spice" = "yes" ; then
3989 feature_not_found "spice" \
3990 "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel"
3996 # check for smartcard support
3998 if test "$smartcard" != "no"; then
3999 if $pkg_config libcacard; then
4000 libcacard_cflags=$($pkg_config --cflags libcacard)
4001 libcacard_libs=$($pkg_config --libs libcacard)
4002 QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags"
4003 libs_softmmu="$libs_softmmu $libcacard_libs"
4006 if test "$smartcard" = "yes"; then
4007 feature_not_found "smartcard" "Install libcacard devel"
4014 if test "$libusb" != "no" ; then
4015 if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
4017 libusb_cflags=$($pkg_config --cflags libusb-1.0)
4018 libusb_libs=$($pkg_config --libs libusb-1.0)
4019 QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags"
4020 libs_softmmu="$libs_softmmu $libusb_libs"
4022 if test "$libusb" = "yes"; then
4023 feature_not_found "libusb" "Install libusb devel >= 1.0.13"
4029 # check for usbredirparser for usb network redirection support
4030 if test "$usb_redir" != "no" ; then
4031 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
4033 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
4034 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
4035 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
4036 libs_softmmu="$libs_softmmu $usb_redir_libs"
4038 if test "$usb_redir" = "yes"; then
4039 feature_not_found "usb-redir" "Install usbredir devel"
4045 ##########################################
4046 # check if we have VSS SDK headers for win
4048 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
4049 case "$vss_win32_sdk" in
4050 "") vss_win32_include="-I$source_path" ;;
4051 *\ *) # The SDK is installed in "Program Files" by default, but we cannot
4052 # handle path with spaces. So we symlink the headers into ".sdk/vss".
4053 vss_win32_include="-I$source_path/.sdk/vss"
4054 symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
4056 *) vss_win32_include="-I$vss_win32_sdk"
4059 #define __MIDL_user_allocate_free_DEFINED__
4060 #include <inc/win2003/vss.h>
4061 int main(void) { return VSS_CTX_BACKUP; }
4063 if compile_prog "$vss_win32_include" "" ; then
4064 guest_agent_with_vss="yes"
4065 QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
4066 libs_qga="-lole32 -loleaut32 -lshlwapi -luuid -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
4067 qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
4069 if test "$vss_win32_sdk" != "" ; then
4070 echo "ERROR: Please download and install Microsoft VSS SDK:"
4071 echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490"
4072 echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
4073 echo "ERROR: scripts/extract-vsssdk-headers setup.exe"
4074 echo "ERROR: The headers are extracted in the directory \`inc'."
4075 feature_not_found "VSS support"
4077 guest_agent_with_vss="no"
4081 ##########################################
4082 # lookup Windows platform SDK (if not specified)
4083 # The SDK is needed only to build .tlb (type library) file of guest agent
4084 # VSS provider from the source. It is usually unnecessary because the
4085 # pre-compiled .tlb file is included.
4087 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
4088 if test -z "$win_sdk"; then
4089 programfiles="$PROGRAMFILES"
4090 test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
4091 if test -n "$programfiles"; then
4092 win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
4094 feature_not_found "Windows SDK"
4096 elif test "$win_sdk" = "no"; then
4101 ##########################################
4102 # check if mingw environment provides a recent ntddscsi.h
4103 if test "$mingw32" = "yes" -a "$guest_agent" != "no"; then
4105 #include <windows.h>
4106 #include <ntddscsi.h>
4108 #if !defined(IOCTL_SCSI_GET_ADDRESS)
4109 #error Missing required ioctl definitions
4111 SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
4115 if compile_prog "" "" ; then
4116 guest_agent_ntddscsi=yes
4117 libs_qga="-lsetupapi $libs_qga"
4121 ##########################################
4122 # virgl renderer probe
4124 if test "$virglrenderer" != "no" ; then
4126 #include <virglrenderer.h>
4127 int main(void) { virgl_renderer_poll(); return 0; }
4129 virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
4130 virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
4131 if $pkg_config virglrenderer >/dev/null 2>&1 && \
4132 compile_prog "$virgl_cflags" "$virgl_libs" ; then
4135 if test "$virglrenderer" = "yes" ; then
4136 feature_not_found "virglrenderer"
4142 ##########################################
4143 # check if we have fdatasync
4149 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
4150 return fdatasync(0);
4152 #error Not supported
4156 if compile_prog "" "" ; then
4160 ##########################################
4161 # check if we have madvise
4165 #include <sys/types.h>
4166 #include <sys/mman.h>
4168 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
4170 if compile_prog "" "" ; then
4174 ##########################################
4175 # check if we have posix_madvise
4179 #include <sys/mman.h>
4181 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
4183 if compile_prog "" "" ; then
4187 ##########################################
4188 # check if we have usable SIGEV_THREAD_ID
4195 ev.sigev_notify = SIGEV_THREAD_ID;
4196 ev._sigev_un._tid = 0;
4197 asm volatile("" : : "g"(&ev));
4201 if compile_prog "" "" ; then
4205 ##########################################
4206 # check if trace backend exists
4208 $python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends > /dev/null 2> /dev/null
4209 if test "$?" -ne 0 ; then
4210 error_exit "invalid trace backends" \
4211 "Please choose supported trace backends."
4214 ##########################################
4215 # For 'ust' backend, test if ust headers are present
4216 if have_backend "ust"; then
4218 #include <lttng/tracepoint.h>
4219 int main(void) { return 0; }
4221 if compile_prog "" "" ; then
4222 if $pkg_config lttng-ust --exists; then
4223 lttng_ust_libs=`$pkg_config --libs lttng-ust`
4225 lttng_ust_libs="-llttng-ust"
4227 if $pkg_config liburcu-bp --exists; then
4228 urcu_bp_libs=`$pkg_config --libs liburcu-bp`
4230 urcu_bp_libs="-lurcu-bp"
4233 LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
4234 libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
4236 error_exit "Trace backend 'ust' missing lttng-ust header files"
4240 ##########################################
4241 # For 'dtrace' backend, test if 'dtrace' command is present
4242 if have_backend "dtrace"; then
4243 if ! has 'dtrace' ; then
4244 error_exit "dtrace command is not found in PATH $PATH"
4246 trace_backend_stap="no"
4247 if has 'stap' ; then
4248 trace_backend_stap="yes"
4252 ##########################################
4253 # check and set a backend for coroutine
4255 # We prefer ucontext, but it's not always possible. The fallback
4256 # is sigcontext. gthread is not selectable except explicitly, because
4257 # it is not functional enough to run QEMU proper. (It is occasionally
4258 # useful for debugging purposes.) On Windows the only valid backend
4259 # is the Windows-specific one.
4262 if test "$darwin" != "yes"; then
4264 #include <ucontext.h>
4265 #ifdef __stub_makecontext
4266 #error Ignoring glibc stub makecontext which will always fail
4268 int main(void) { makecontext(0, 0, 0); return 0; }
4270 if compile_prog "" "" ; then
4275 if test "$coroutine" = ""; then
4276 if test "$mingw32" = "yes"; then
4278 elif test "$ucontext_works" = "yes"; then
4281 coroutine=sigaltstack
4286 if test "$mingw32" != "yes"; then
4287 error_exit "'windows' coroutine backend only valid for Windows"
4289 # Unfortunately the user visible backend name doesn't match the
4290 # coroutine-*.c filename for this case, so we have to adjust it here.
4294 if test "$ucontext_works" != "yes"; then
4295 feature_not_found "ucontext"
4298 gthread|sigaltstack)
4299 if test "$mingw32" = "yes"; then
4300 error_exit "only the 'windows' coroutine backend is valid for Windows"
4304 error_exit "unknown coroutine backend $coroutine"
4309 if test "$coroutine_pool" = ""; then
4310 if test "$coroutine" = "gthread"; then
4316 if test "$coroutine" = "gthread" -a "$coroutine_pool" = "yes"; then
4317 error_exit "'gthread' coroutine backend does not support pool (use --disable-coroutine-pool)"
4320 ##########################################
4321 # check if we have open_by_handle_at
4323 open_by_handle_at=no
4326 #if !defined(AT_EMPTY_PATH)
4327 # error missing definition
4329 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
4332 if compile_prog "" "" ; then
4333 open_by_handle_at=yes
4336 ########################################
4337 # check if we have linux/magic.h
4341 #include <linux/magic.h>
4346 if compile_prog "" "" ; then
4350 ########################################
4351 # check whether we can disable warning option with a pragma (this is needed
4352 # to silence warnings in the headers of some versions of external libraries).
4353 # This test has to be compiled with -Werror as otherwise an unknown pragma is
4356 # If we can't selectively disable warning in the code, disable -Werror so that
4357 # the build doesn't fail anyway.
4359 pragma_disable_unused_but_set=no
4361 #pragma GCC diagnostic push
4362 #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
4363 #pragma GCC diagnostic ignored "-Wstrict-prototypes"
4364 #pragma GCC diagnostic pop
4370 if compile_prog "-Werror" "" ; then
4371 pragma_diagnostic_available=yes
4376 ########################################
4377 # check if we have valgrind/valgrind.h
4381 #include <valgrind/valgrind.h>
4386 if compile_prog "" "" ; then
4390 ########################################
4391 # check if environ is declared
4401 if compile_prog "" "" ; then
4405 ########################################
4406 # check if cpuid.h is usable.
4412 unsigned a, b, c, d;
4413 int max = __get_cpuid_max(0, 0);
4416 __cpuid(1, a, b, c, d);
4420 __cpuid_count(7, 0, a, b, c, d);
4426 if compile_prog "" "" ; then
4430 ########################################
4431 # check if __[u]int128_t is usable.
4435 #if defined(__clang_major__) && defined(__clang_minor__)
4436 # if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
4437 # error __int128_t does not work in CLANG before 3.2
4449 if compile_prog "" "" ; then
4453 ########################################
4454 # check if getauxval is available.
4458 #include <sys/auxv.h>
4460 return getauxval(AT_HWCAP) == 0;
4463 if compile_prog "" "" ; then
4467 ########################################
4468 # check if ccache is interfering with
4469 # semantic analysis of macros
4474 static const int Z = 1;
4475 #define fn() ({ Z; })
4476 #define TAUT(X) ((X) == Z)
4477 #define PAREN(X, Y) (X == Y)
4479 int main(int argc, char *argv[])
4485 if (PAREN(x, y)) return 0;
4486 if (TAUT(Z)) return 0;
4491 if ! compile_object "-Werror"; then
4495 #################################################
4496 # clang does not support glibc + FORTIFY_SOURCE.
4498 if test "$fortify_source" != "no"; then
4499 if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
4500 fortify_source="no";
4501 elif test -n "$cxx" &&
4502 echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
4503 fortify_source="no";
4505 fortify_source="yes"
4509 ##########################################
4510 # check if struct fsxattr is available via linux/fs.h
4514 #include <linux/fs.h>
4520 if compile_prog "" "" ; then
4524 ##########################################
4526 # After here, no more $cc or $ld runs
4528 if test "$gcov" = "yes" ; then
4529 CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
4530 LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
4531 elif test "$fortify_source" = "yes" ; then
4532 CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
4533 elif test "$debug" = "no"; then
4534 CFLAGS="-O2 $CFLAGS"
4537 ##########################################
4539 if test "$libnfs" != "no" ; then
4540 if $pkg_config --atleast-version=1.9.3 libnfs; then
4542 libnfs_libs=$($pkg_config --libs libnfs)
4543 LIBS="$LIBS $libnfs_libs"
4545 if test "$libnfs" = "yes" ; then
4546 feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
4552 # Disable zero malloc errors for official releases unless explicitly told to
4554 if test -z "$zero_malloc" ; then
4555 if test "$z_version" = "50" ; then
4562 # Now we've finished running tests it's OK to add -Werror to the compiler flags
4563 if test "$werror" = "yes"; then
4564 QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
4567 if test "$solaris" = "no" ; then
4568 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
4569 LDFLAGS="-Wl,--warn-common $LDFLAGS"
4573 # test if pod2man has --utf8 option
4574 if pod2man --help | grep -q utf8; then
4575 POD2MAN="pod2man --utf8"
4580 # Use ASLR, no-SEH and DEP if available
4581 if test "$mingw32" = "yes" ; then
4582 for flag in --dynamicbase --no-seh --nxcompat; do
4583 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
4584 LDFLAGS="-Wl,$flag $LDFLAGS"
4589 qemu_confdir=$sysconfdir$confsuffix
4590 qemu_moddir=$libdir$confsuffix
4591 qemu_datadir=$datadir$confsuffix
4592 qemu_localedir="$datadir/locale"
4595 if test "$want_tools" = "yes" ; then
4596 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
4597 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
4598 tools="qemu-nbd\$(EXESUF) $tools"
4599 tools="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
4602 if test "$softmmu" = yes ; then
4603 if test "$virtfs" != no ; then
4604 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
4606 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
4608 if test "$virtfs" = yes; then
4609 error_exit "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
4616 # Probe for guest agent support/options
4618 if [ "$guest_agent" != "no" ]; then
4619 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
4620 tools="qemu-ga $tools"
4622 elif [ "$guest_agent" != yes ]; then
4625 error_exit "Guest agent is not supported on this platform"
4629 # Guest agent Window MSI package
4631 if test "$guest_agent" != yes; then
4632 if test "$guest_agent_msi" = yes; then
4633 error_exit "MSI guest agent package requires guest agent enabled"
4636 elif test "$mingw32" != "yes"; then
4637 if test "$guest_agent_msi" = "yes"; then
4638 error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
4641 elif ! has wixl; then
4642 if test "$guest_agent_msi" = "yes"; then
4643 error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
4647 # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
4648 # disabled explicitly
4649 if test "$guest_agent_msi" != "no"; then
4654 if test "$guest_agent_msi" = "yes"; then
4655 if test "$guest_agent_with_vss" = "yes"; then
4656 QEMU_GA_MSI_WITH_VSS="-D InstallVss"
4659 if test "$QEMU_GA_MANUFACTURER" = ""; then
4660 QEMU_GA_MANUFACTURER=QEMU
4663 if test "$QEMU_GA_DISTRO" = ""; then
4664 QEMU_GA_DISTRO=Linux
4667 if test "$QEMU_GA_VERSION" = ""; then
4668 QEMU_GA_VERSION=`cat $source_path/VERSION`
4671 QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=`$pkg_config --variable=prefix glib-2.0`/bin"
4675 QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
4678 QEMU_GA_MSI_ARCH="-D Arch=32"
4681 error_exit "CPU $cpu not supported for building installation package"
4686 # Mac OS X ships with a broken assembler
4688 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
4689 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
4690 "$softmmu" = yes ; then
4693 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
4694 roms="$roms spapr-rtas"
4697 if test "$cpu" = "s390x" ; then
4698 roms="$roms s390-ccw"
4701 # Probe for the need for relocating the user-only binary.
4702 if test "$pie" = "no" ; then
4705 arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
4706 # ??? Rationale for choosing this address
4707 textseg_addr=0x60000000
4710 # A 256M aligned address, high in the address space, with enough
4711 # room for the code_gen_buffer above it before the stack.
4712 textseg_addr=0x60000000
4715 if [ -n "$textseg_addr" ]; then
4717 int main(void) { return 0; }
4719 textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
4720 if ! compile_prog "" "$textseg_ldflags"; then
4721 # In case ld does not support -Ttext-segment, edit the default linker
4722 # script via sed to set the .text start addr. This is needed on FreeBSD
4724 $ld --verbose | sed \
4725 -e '1,/==================================================/d' \
4726 -e '/==================================================/,$d' \
4727 -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
4728 -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
4729 textseg_ldflags="-Wl,-T../config-host.ld"
4735 if test "$1" = "yes" ; then
4740 # prepend pixman and ftd flags after all config tests are done
4741 QEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
4742 libs_softmmu="$pixman_libs $libs_softmmu"
4744 echo "Install prefix $prefix"
4745 echo "BIOS directory `eval echo $qemu_datadir`"
4746 echo "binary directory `eval echo $bindir`"
4747 echo "library directory `eval echo $libdir`"
4748 echo "module directory `eval echo $qemu_moddir`"
4749 echo "libexec directory `eval echo $libexecdir`"
4750 echo "include directory `eval echo $includedir`"
4751 echo "config directory `eval echo $sysconfdir`"
4752 if test "$mingw32" = "no" ; then
4753 echo "local state directory `eval echo $local_statedir`"
4754 echo "Manual directory `eval echo $mandir`"
4755 echo "ELF interp prefix $interp_prefix"
4757 echo "local state directory queried at runtime"
4758 echo "Windows SDK $win_sdk"
4760 echo "Source path $source_path"
4761 echo "C compiler $cc"
4762 echo "Host C compiler $host_cc"
4763 echo "C++ compiler $cxx"
4764 echo "Objective-C compiler $objcc"
4765 echo "ARFLAGS $ARFLAGS"
4766 echo "CFLAGS $CFLAGS"
4767 echo "QEMU_CFLAGS $QEMU_CFLAGS"
4768 echo "LDFLAGS $LDFLAGS"
4770 echo "install $install"
4771 echo "python $python"
4772 if test "$slirp" = "yes" ; then
4775 echo "module support $modules"
4776 echo "host CPU $cpu"
4777 echo "host big endian $bigendian"
4778 echo "target list $target_list"
4779 echo "tcg debug enabled $debug_tcg"
4780 echo "gprof enabled $gprof"
4781 echo "sparse enabled $sparse"
4782 echo "strip binaries $strip_opt"
4783 echo "profiler $profiler"
4784 echo "static build $static"
4785 if test "$darwin" = "yes" ; then
4786 echo "Cocoa support $cocoa"
4788 echo "pixman $pixman"
4789 echo "SDL support $sdl `echo_version $sdl $sdlversion`"
4790 echo "GTK support $gtk `echo_version $gtk $gtk_version`"
4791 echo "GTK GL support $gtk_gl"
4792 echo "GNUTLS support $gnutls"
4793 echo "GNUTLS hash $gnutls_hash"
4794 echo "GNUTLS rnd $gnutls_rnd"
4795 echo "libgcrypt $gcrypt"
4796 echo "libgcrypt kdf $gcrypt_kdf"
4797 echo "nettle $nettle `echo_version $nettle $nettle_version`"
4798 echo "nettle kdf $nettle_kdf"
4799 echo "libtasn1 $tasn1"
4800 echo "VTE support $vte"
4801 echo "curses support $curses"
4802 echo "virgl support $virglrenderer"
4803 echo "curl support $curl"
4804 echo "mingw32 support $mingw32"
4805 echo "Audio drivers $audio_drv_list"
4806 echo "Block whitelist (rw) $block_drv_rw_whitelist"
4807 echo "Block whitelist (ro) $block_drv_ro_whitelist"
4808 echo "VirtFS support $virtfs"
4809 echo "VNC support $vnc"
4810 if test "$vnc" = "yes" ; then
4811 echo "VNC SASL support $vnc_sasl"
4812 echo "VNC JPEG support $vnc_jpeg"
4813 echo "VNC PNG support $vnc_png"
4815 if test -n "$sparc_cpu"; then
4816 echo "Target Sparc Arch $sparc_cpu"
4818 echo "xen support $xen"
4819 if test "$xen" = "yes" ; then
4820 echo "xen ctrl version $xen_ctrl_version"
4821 echo "pv dom build $xen_pv_domain_build"
4823 echo "brlapi support $brlapi"
4824 echo "bluez support $bluez"
4825 echo "Documentation $docs"
4827 echo "vde support $vde"
4828 echo "netmap support $netmap"
4829 echo "Linux AIO support $linux_aio"
4830 echo "ATTR/XATTR support $attr"
4831 echo "Install blobs $blobs"
4832 echo "KVM support $kvm"
4833 echo "RDMA support $rdma"
4834 echo "TCG interpreter $tcg_interpreter"
4835 echo "fdt support $fdt"
4836 echo "preadv support $preadv"
4837 echo "fdatasync $fdatasync"
4838 echo "madvise $madvise"
4839 echo "posix_madvise $posix_madvise"
4840 echo "sigev_thread_id $sigev_thread_id"
4841 echo "uuid support $uuid"
4842 echo "libcap-ng support $cap_ng"
4843 echo "vhost-net support $vhost_net"
4844 echo "vhost-scsi support $vhost_scsi"
4845 echo "Trace backends $trace_backends"
4846 if have_backend "simple"; then
4847 echo "Trace output file $trace_file-<pid>"
4849 echo "spice support $spice `echo_version $spice $spice_protocol_version/$spice_server_version`"
4850 echo "rbd support $rbd"
4851 echo "xfsctl support $xfs"
4852 echo "smartcard support $smartcard"
4853 echo "libusb $libusb"
4854 echo "usb net redir $usb_redir"
4855 echo "OpenGL support $opengl"
4856 echo "OpenGL dmabufs $opengl_dmabuf"
4857 echo "libiscsi support $libiscsi"
4858 echo "libnfs support $libnfs"
4859 echo "build guest agent $guest_agent"
4860 echo "QGA VSS support $guest_agent_with_vss"
4861 echo "QGA w32 disk info $guest_agent_ntddscsi"
4862 echo "QGA MSI support $guest_agent_msi"
4863 echo "seccomp support $seccomp"
4864 echo "coroutine backend $coroutine"
4865 echo "coroutine pool $coroutine_pool"
4866 echo "GlusterFS support $glusterfs"
4867 echo "Archipelago support $archipelago"
4868 echo "gcov $gcov_tool"
4869 echo "gcov enabled $gcov"
4870 echo "TPM support $tpm"
4871 echo "libssh2 support $libssh2"
4872 echo "TPM passthrough $tpm_passthrough"
4873 echo "QOM debugging $qom_cast_debug"
4875 echo "lzo support $lzo"
4876 echo "snappy support $snappy"
4877 echo "bzip2 support $bzip2"
4878 echo "NUMA host support $numa"
4879 echo "tcmalloc support $tcmalloc"
4880 echo "jemalloc support $jemalloc"
4881 echo "avx2 optimization $avx2_opt"
4883 if test "$sdl_too_old" = "yes"; then
4884 echo "-> Your SDL version is too old - please upgrade to have SDL support"
4887 config_host_mak="config-host.mak"
4889 echo "# Automatically generated by configure - do not modify" >config-all-disas.mak
4891 echo "# Automatically generated by configure - do not modify" > $config_host_mak
4892 echo >> $config_host_mak
4894 echo all: >> $config_host_mak
4895 echo "prefix=$prefix" >> $config_host_mak
4896 echo "bindir=$bindir" >> $config_host_mak
4897 echo "libdir=$libdir" >> $config_host_mak
4898 echo "libexecdir=$libexecdir" >> $config_host_mak
4899 echo "includedir=$includedir" >> $config_host_mak
4900 echo "mandir=$mandir" >> $config_host_mak
4901 echo "sysconfdir=$sysconfdir" >> $config_host_mak
4902 echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
4903 echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
4904 echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
4905 echo "qemu_moddir=$qemu_moddir" >> $config_host_mak
4906 if test "$mingw32" = "no" ; then
4907 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
4909 echo "qemu_helperdir=$libexecdir" >> $config_host_mak
4910 echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
4911 echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
4912 echo "qemu_localedir=$qemu_localedir" >> $config_host_mak
4913 echo "libs_softmmu=$libs_softmmu" >> $config_host_mak
4915 echo "ARCH=$ARCH" >> $config_host_mak
4917 if test "$debug_tcg" = "yes" ; then
4918 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
4920 if test "$strip_opt" = "yes" ; then
4921 echo "STRIP=${strip}" >> $config_host_mak
4923 if test "$bigendian" = "yes" ; then
4924 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
4926 if test "$mingw32" = "yes" ; then
4927 echo "CONFIG_WIN32=y" >> $config_host_mak
4928 rc_version=`cat $source_path/VERSION`
4929 version_major=${rc_version%%.*}
4930 rc_version=${rc_version#*.}
4931 version_minor=${rc_version%%.*}
4932 rc_version=${rc_version#*.}
4933 version_subminor=${rc_version%%.*}
4935 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
4936 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
4937 if test "$guest_agent_with_vss" = "yes" ; then
4938 echo "CONFIG_QGA_VSS=y" >> $config_host_mak
4939 echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
4940 echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
4942 if test "$guest_agent_ntddscsi" = "yes" ; then
4943 echo "CONFIG_QGA_NTDDDISK=y" >> $config_host_mak
4945 if test "$guest_agent_msi" = "yes"; then
4946 echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
4947 echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
4948 echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
4949 echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
4950 echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
4951 echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
4952 echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
4955 echo "CONFIG_POSIX=y" >> $config_host_mak
4958 if test "$linux" = "yes" ; then
4959 echo "CONFIG_LINUX=y" >> $config_host_mak
4962 if test "$darwin" = "yes" ; then
4963 echo "CONFIG_DARWIN=y" >> $config_host_mak
4966 if test "$aix" = "yes" ; then
4967 echo "CONFIG_AIX=y" >> $config_host_mak
4970 if test "$solaris" = "yes" ; then
4971 echo "CONFIG_SOLARIS=y" >> $config_host_mak
4972 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
4973 if test "$needs_libsunmath" = "yes" ; then
4974 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
4977 if test "$haiku" = "yes" ; then
4978 echo "CONFIG_HAIKU=y" >> $config_host_mak
4980 if test "$static" = "yes" ; then
4981 echo "CONFIG_STATIC=y" >> $config_host_mak
4983 if test "$profiler" = "yes" ; then
4984 echo "CONFIG_PROFILER=y" >> $config_host_mak
4986 if test "$slirp" = "yes" ; then
4987 echo "CONFIG_SLIRP=y" >> $config_host_mak
4988 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
4990 if test "$vde" = "yes" ; then
4991 echo "CONFIG_VDE=y" >> $config_host_mak
4993 if test "$netmap" = "yes" ; then
4994 echo "CONFIG_NETMAP=y" >> $config_host_mak
4996 if test "$l2tpv3" = "yes" ; then
4997 echo "CONFIG_L2TPV3=y" >> $config_host_mak
4999 if test "$cap_ng" = "yes" ; then
5000 echo "CONFIG_LIBCAP=y" >> $config_host_mak
5002 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
5003 for drv in $audio_drv_list; do
5004 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'`
5005 echo "$def=y" >> $config_host_mak
5007 if test "$audio_pt_int" = "yes" ; then
5008 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
5010 if test "$audio_win_int" = "yes" ; then
5011 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
5013 echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
5014 echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
5015 if test "$vnc" = "yes" ; then
5016 echo "CONFIG_VNC=y" >> $config_host_mak
5018 if test "$vnc_sasl" = "yes" ; then
5019 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
5021 if test "$vnc_jpeg" = "yes" ; then
5022 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
5024 if test "$vnc_png" = "yes" ; then
5025 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
5027 if test "$fnmatch" = "yes" ; then
5028 echo "CONFIG_FNMATCH=y" >> $config_host_mak
5030 if test "$uuid" = "yes" ; then
5031 echo "CONFIG_UUID=y" >> $config_host_mak
5033 if test "$xfs" = "yes" ; then
5034 echo "CONFIG_XFS=y" >> $config_host_mak
5036 qemu_version=`head $source_path/VERSION`
5037 echo "VERSION=$qemu_version" >>$config_host_mak
5038 echo "PKGVERSION=$pkgversion" >>$config_host_mak
5039 echo "SRC_PATH=$source_path" >> $config_host_mak
5040 echo "TARGET_DIRS=$target_list" >> $config_host_mak
5041 if [ "$docs" = "yes" ] ; then
5042 echo "BUILD_DOCS=yes" >> $config_host_mak
5044 if test "$modules" = "yes"; then
5045 # $shacmd can generate a hash started with digit, which the compiler doesn't
5046 # like as an symbol. So prefix it with an underscore
5047 echo "CONFIG_STAMP=_`(echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ `" >> $config_host_mak
5048 echo "CONFIG_MODULES=y" >> $config_host_mak
5050 if test "$sdl" = "yes" ; then
5051 echo "CONFIG_SDL=y" >> $config_host_mak
5052 echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
5053 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
5055 if test "$cocoa" = "yes" ; then
5056 echo "CONFIG_COCOA=y" >> $config_host_mak
5058 if test "$curses" = "yes" ; then
5059 echo "CONFIG_CURSES=y" >> $config_host_mak
5061 if test "$utimens" = "yes" ; then
5062 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
5064 if test "$pipe2" = "yes" ; then
5065 echo "CONFIG_PIPE2=y" >> $config_host_mak
5067 if test "$accept4" = "yes" ; then
5068 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
5070 if test "$splice" = "yes" ; then
5071 echo "CONFIG_SPLICE=y" >> $config_host_mak
5073 if test "$eventfd" = "yes" ; then
5074 echo "CONFIG_EVENTFD=y" >> $config_host_mak
5076 if test "$memfd" = "yes" ; then
5077 echo "CONFIG_MEMFD=y" >> $config_host_mak
5079 if test "$fallocate" = "yes" ; then
5080 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
5082 if test "$fallocate_punch_hole" = "yes" ; then
5083 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
5085 if test "$fallocate_zero_range" = "yes" ; then
5086 echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
5088 if test "$posix_fallocate" = "yes" ; then
5089 echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
5091 if test "$sync_file_range" = "yes" ; then
5092 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
5094 if test "$fiemap" = "yes" ; then
5095 echo "CONFIG_FIEMAP=y" >> $config_host_mak
5097 if test "$dup3" = "yes" ; then
5098 echo "CONFIG_DUP3=y" >> $config_host_mak
5100 if test "$ppoll" = "yes" ; then
5101 echo "CONFIG_PPOLL=y" >> $config_host_mak
5103 if test "$prctl_pr_set_timerslack" = "yes" ; then
5104 echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
5106 if test "$epoll" = "yes" ; then
5107 echo "CONFIG_EPOLL=y" >> $config_host_mak
5109 if test "$epoll_create1" = "yes" ; then
5110 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
5112 if test "$epoll_pwait" = "yes" ; then
5113 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
5115 if test "$sendfile" = "yes" ; then
5116 echo "CONFIG_SENDFILE=y" >> $config_host_mak
5118 if test "$timerfd" = "yes" ; then
5119 echo "CONFIG_TIMERFD=y" >> $config_host_mak
5121 if test "$setns" = "yes" ; then
5122 echo "CONFIG_SETNS=y" >> $config_host_mak
5124 if test "$inotify" = "yes" ; then
5125 echo "CONFIG_INOTIFY=y" >> $config_host_mak
5127 if test "$inotify1" = "yes" ; then
5128 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
5130 if test "$byteswap_h" = "yes" ; then
5131 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
5133 if test "$bswap_h" = "yes" ; then
5134 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
5136 if test "$curl" = "yes" ; then
5137 echo "CONFIG_CURL=m" >> $config_host_mak
5138 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
5139 echo "CURL_LIBS=$curl_libs" >> $config_host_mak
5141 if test "$brlapi" = "yes" ; then
5142 echo "CONFIG_BRLAPI=y" >> $config_host_mak
5144 if test "$bluez" = "yes" ; then
5145 echo "CONFIG_BLUEZ=y" >> $config_host_mak
5146 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
5148 if test "$glib_subprocess" = "yes" ; then
5149 echo "CONFIG_HAS_GLIB_SUBPROCESS_TESTS=y" >> $config_host_mak
5151 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
5152 if test "$gtk" = "yes" ; then
5153 echo "CONFIG_GTK=y" >> $config_host_mak
5154 echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak
5155 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
5156 echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
5157 if test "$gtk_gl" = "yes" ; then
5158 echo "CONFIG_GTK_GL=y" >> $config_host_mak
5161 if test "$gnutls" = "yes" ; then
5162 echo "CONFIG_GNUTLS=y" >> $config_host_mak
5164 if test "$gnutls_hash" = "yes" ; then
5165 echo "CONFIG_GNUTLS_HASH=y" >> $config_host_mak
5167 if test "$gnutls_rnd" = "yes" ; then
5168 echo "CONFIG_GNUTLS_RND=y" >> $config_host_mak
5170 if test "$gcrypt" = "yes" ; then
5171 echo "CONFIG_GCRYPT=y" >> $config_host_mak
5172 if test "$gcrypt_kdf" = "yes" ; then
5173 echo "CONFIG_GCRYPT_KDF=y" >> $config_host_mak
5176 if test "$nettle" = "yes" ; then
5177 echo "CONFIG_NETTLE=y" >> $config_host_mak
5178 echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
5179 if test "$nettle_kdf" = "yes" ; then
5180 echo "CONFIG_NETTLE_KDF=y" >> $config_host_mak
5183 if test "$tasn1" = "yes" ; then
5184 echo "CONFIG_TASN1=y" >> $config_host_mak
5186 if test "$have_ifaddrs_h" = "yes" ; then
5187 echo "HAVE_IFADDRS_H=y" >> $config_host_mak
5190 # Work around a system header bug with some kernel/XFS header
5191 # versions where they both try to define 'struct fsxattr':
5192 # xfs headers will not try to redefine structs from linux headers
5193 # if this macro is set.
5194 if test "$have_fsxattr" = "yes" ; then
5195 echo "HAVE_FSXATTR=y" >> $config_host_mak
5197 if test "$vte" = "yes" ; then
5198 echo "CONFIG_VTE=y" >> $config_host_mak
5199 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
5201 if test "$virglrenderer" = "yes" ; then
5202 echo "CONFIG_VIRGL=y" >> $config_host_mak
5203 echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
5204 echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
5206 if test "$xen" = "yes" ; then
5207 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
5208 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
5209 if test "$xen_pv_domain_build" = "yes" ; then
5210 echo "CONFIG_XEN_PV_DOMAIN_BUILD=y" >> $config_host_mak
5213 if test "$linux_aio" = "yes" ; then
5214 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
5216 if test "$attr" = "yes" ; then
5217 echo "CONFIG_ATTR=y" >> $config_host_mak
5219 if test "$libattr" = "yes" ; then
5220 echo "CONFIG_LIBATTR=y" >> $config_host_mak
5222 if test "$virtfs" = "yes" ; then
5223 echo "CONFIG_VIRTFS=y" >> $config_host_mak
5225 if test "$vhost_scsi" = "yes" ; then
5226 echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
5228 if test "$vhost_net" = "yes" ; then
5229 echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak
5231 if test "$blobs" = "yes" ; then
5232 echo "INSTALL_BLOBS=yes" >> $config_host_mak
5234 if test "$iovec" = "yes" ; then
5235 echo "CONFIG_IOVEC=y" >> $config_host_mak
5237 if test "$preadv" = "yes" ; then
5238 echo "CONFIG_PREADV=y" >> $config_host_mak
5240 if test "$fdt" = "yes" ; then
5241 echo "CONFIG_FDT=y" >> $config_host_mak
5243 if test "$signalfd" = "yes" ; then
5244 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
5246 if test "$tcg_interpreter" = "yes" ; then
5247 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
5249 if test "$fdatasync" = "yes" ; then
5250 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
5252 if test "$madvise" = "yes" ; then
5253 echo "CONFIG_MADVISE=y" >> $config_host_mak
5255 if test "$posix_madvise" = "yes" ; then
5256 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
5258 if test "$sigev_thread_id" = "yes" ; then
5259 echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak
5262 if test "$spice" = "yes" ; then
5263 echo "CONFIG_SPICE=y" >> $config_host_mak
5266 if test "$smartcard" = "yes" ; then
5267 echo "CONFIG_SMARTCARD=y" >> $config_host_mak
5270 if test "$libusb" = "yes" ; then
5271 echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
5274 if test "$usb_redir" = "yes" ; then
5275 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
5278 if test "$opengl" = "yes" ; then
5279 echo "CONFIG_OPENGL=y" >> $config_host_mak
5280 echo "OPENGL_CFLAGS=$opengl_cflags" >> $config_host_mak
5281 echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
5282 if test "$opengl_dmabuf" = "yes" ; then
5283 echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
5287 if test "$avx2_opt" = "yes" ; then
5288 echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
5291 if test "$lzo" = "yes" ; then
5292 echo "CONFIG_LZO=y" >> $config_host_mak
5295 if test "$snappy" = "yes" ; then
5296 echo "CONFIG_SNAPPY=y" >> $config_host_mak
5299 if test "$bzip2" = "yes" ; then
5300 echo "CONFIG_BZIP2=y" >> $config_host_mak
5301 echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
5304 if test "$libiscsi" = "yes" ; then
5305 echo "CONFIG_LIBISCSI=m" >> $config_host_mak
5306 echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
5307 echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
5310 if test "$libnfs" = "yes" ; then
5311 echo "CONFIG_LIBNFS=y" >> $config_host_mak
5314 if test "$seccomp" = "yes"; then
5315 echo "CONFIG_SECCOMP=y" >> $config_host_mak
5318 # XXX: suppress that
5319 if [ "$bsd" = "yes" ] ; then
5320 echo "CONFIG_BSD=y" >> $config_host_mak
5323 if test "$zero_malloc" = "yes" ; then
5324 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
5326 if test "$localtime_r" = "yes" ; then
5327 echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
5329 if test "$qom_cast_debug" = "yes" ; then
5330 echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
5332 if test "$rbd" = "yes" ; then
5333 echo "CONFIG_RBD=m" >> $config_host_mak
5334 echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
5335 echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
5338 echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
5339 if test "$coroutine_pool" = "yes" ; then
5340 echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
5342 echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
5345 if test "$open_by_handle_at" = "yes" ; then
5346 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
5349 if test "$linux_magic_h" = "yes" ; then
5350 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
5353 if test "$pragma_diagnostic_available" = "yes" ; then
5354 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
5357 if test "$valgrind_h" = "yes" ; then
5358 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
5361 if test "$has_environ" = "yes" ; then
5362 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
5365 if test "$cpuid_h" = "yes" ; then
5366 echo "CONFIG_CPUID_H=y" >> $config_host_mak
5369 if test "$int128" = "yes" ; then
5370 echo "CONFIG_INT128=y" >> $config_host_mak
5373 if test "$getauxval" = "yes" ; then
5374 echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
5377 if test "$glusterfs" = "yes" ; then
5378 echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
5379 echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
5380 echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
5383 if test "$glusterfs_xlator_opt" = "yes" ; then
5384 echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
5387 if test "$glusterfs_discard" = "yes" ; then
5388 echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
5391 if test "$glusterfs_zerofill" = "yes" ; then
5392 echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
5395 if test "$archipelago" = "yes" ; then
5396 echo "CONFIG_ARCHIPELAGO=m" >> $config_host_mak
5397 echo "ARCHIPELAGO_LIBS=$archipelago_libs" >> $config_host_mak
5400 if test "$libssh2" = "yes" ; then
5401 echo "CONFIG_LIBSSH2=m" >> $config_host_mak
5402 echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
5403 echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
5406 if test "$vhdx" = "yes" ; then
5407 echo "CONFIG_VHDX=y" >> $config_host_mak
5411 if test "$libusb" = "yes"; then
5412 echo "HOST_USB=libusb legacy" >> $config_host_mak
5414 echo "HOST_USB=stub" >> $config_host_mak
5417 # TPM passthrough support?
5418 if test "$tpm" = "yes"; then
5419 echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
5420 if test "$tpm_passthrough" = "yes"; then
5421 echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
5425 echo "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
5426 if have_backend "nop"; then
5427 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
5429 if have_backend "simple"; then
5430 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
5431 # Set the appropriate trace file.
5432 trace_file="\"$trace_file-\" FMT_pid"
5434 if have_backend "log"; then
5435 echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
5437 if have_backend "ust"; then
5438 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
5440 if have_backend "dtrace"; then
5441 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
5442 if test "$trace_backend_stap" = "yes" ; then
5443 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
5446 if have_backend "ftrace"; then
5447 if test "$linux" = "yes" ; then
5448 echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
5450 feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
5453 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
5455 if test "$rdma" = "yes" ; then
5456 echo "CONFIG_RDMA=y" >> $config_host_mak
5459 # Hold two types of flag:
5460 # CONFIG_THREAD_SETNAME_BYTHREAD - we've got a way of setting the name on
5461 # a thread we have a handle to
5462 # CONFIG_PTHREAD_SETNAME_NP - A way of doing it on a particular
5464 if test "$pthread_setname_np" = "yes" ; then
5465 echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
5466 echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
5469 if test "$tcg_interpreter" = "yes"; then
5470 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
5471 elif test "$ARCH" = "sparc64" ; then
5472 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
5473 elif test "$ARCH" = "s390x" ; then
5474 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
5475 elif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
5476 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
5477 elif test "$ARCH" = "ppc64" ; then
5478 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
5480 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
5482 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
5484 echo "TOOLS=$tools" >> $config_host_mak
5485 echo "ROMS=$roms" >> $config_host_mak
5486 echo "MAKE=$make" >> $config_host_mak
5487 echo "INSTALL=$install" >> $config_host_mak
5488 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
5489 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
5490 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
5491 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
5492 echo "PYTHON=$python" >> $config_host_mak
5493 echo "CC=$cc" >> $config_host_mak
5494 if $iasl -h > /dev/null 2>&1; then
5495 echo "IASL=$iasl" >> $config_host_mak
5497 echo "CC_I386=$cc_i386" >> $config_host_mak
5498 echo "HOST_CC=$host_cc" >> $config_host_mak
5499 echo "CXX=$cxx" >> $config_host_mak
5500 echo "OBJCC=$objcc" >> $config_host_mak
5501 echo "AR=$ar" >> $config_host_mak
5502 echo "ARFLAGS=$ARFLAGS" >> $config_host_mak
5503 echo "AS=$as" >> $config_host_mak
5504 echo "CPP=$cpp" >> $config_host_mak
5505 echo "OBJCOPY=$objcopy" >> $config_host_mak
5506 echo "LD=$ld" >> $config_host_mak
5507 echo "NM=$nm" >> $config_host_mak
5508 echo "WINDRES=$windres" >> $config_host_mak
5509 echo "CFLAGS=$CFLAGS" >> $config_host_mak
5510 echo "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
5511 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
5512 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
5513 if test "$sparse" = "yes" ; then
5514 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
5515 echo "CPP := REAL_CC=\"\$(CPP)\" cgcc" >> $config_host_mak
5516 echo "CXX := REAL_CC=\"\$(CXX)\" cgcc" >> $config_host_mak
5517 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
5518 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
5520 if test "$cross_prefix" != ""; then
5521 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak
5523 echo "AUTOCONF_HOST := " >> $config_host_mak
5525 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
5526 echo "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
5527 echo "LIBS+=$LIBS" >> $config_host_mak
5528 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
5529 echo "EXESUF=$EXESUF" >> $config_host_mak
5530 echo "DSOSUF=$DSOSUF" >> $config_host_mak
5531 echo "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
5532 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
5533 echo "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
5534 echo "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
5535 echo "POD2MAN=$POD2MAN" >> $config_host_mak
5536 echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
5537 if test "$gcov" = "yes" ; then
5538 echo "CONFIG_GCOV=y" >> $config_host_mak
5539 echo "GCOV=$gcov_tool" >> $config_host_mak
5542 # use included Linux headers
5543 if test "$linux" = "yes" ; then
5544 mkdir -p linux-headers
5562 # For most CPUs the kernel architecture name and QEMU CPU name match.
5566 # For non-KVM architectures we will not have asm headers
5567 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
5568 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
5572 for target in $target_list; do
5573 target_dir="$target"
5574 config_target_mak=$target_dir/config-target.mak
5575 target_name=`echo $target | cut -d '-' -f 1`
5576 target_bigendian="no"
5578 case "$target_name" in
5579 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
5580 target_bigendian=yes
5584 target_user_only="no"
5585 target_linux_user="no"
5586 target_bsd_user="no"
5588 ${target_name}-softmmu)
5589 target_softmmu="yes"
5591 ${target_name}-linux-user)
5592 if test "$linux" != "yes" ; then
5593 error_exit "Target '$target' is only available on a Linux host"
5595 target_user_only="yes"
5596 target_linux_user="yes"
5598 ${target_name}-bsd-user)
5599 if test "$bsd" != "yes" ; then
5600 error_exit "Target '$target' is only available on a BSD host"
5602 target_user_only="yes"
5603 target_bsd_user="yes"
5606 error_exit "Target '$target' not recognised"
5611 mkdir -p $target_dir
5612 echo "# Automatically generated by configure - do not modify" > $config_target_mak
5615 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_name/g"`
5618 TARGET_ARCH="$target_name"
5622 case "$target_name" in
5626 TARGET_BASE_ARCH=i386
5633 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
5636 TARGET_BASE_ARCH=arm
5638 gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
5646 gdb_xml_files="cf-core.xml cf-fp.xml"
5648 microblaze|microblazeel)
5649 TARGET_ARCH=microblaze
5654 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
5658 TARGET_BASE_ARCH=mips
5659 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
5660 echo "TARGET_ABI32=y" >> $config_target_mak
5664 TARGET_BASE_ARCH=mips
5665 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
5670 TARGET_ARCH=openrisc
5671 TARGET_BASE_ARCH=openrisc
5674 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5677 TARGET_BASE_ARCH=ppc
5679 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5682 TARGET_BASE_ARCH=ppc
5684 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
5688 TARGET_BASE_ARCH=ppc
5690 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
5694 TARGET_BASE_ARCH=ppc
5696 echo "TARGET_ABI32=y" >> $config_target_mak
5697 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
5706 TARGET_BASE_ARCH=sparc
5710 TARGET_BASE_ARCH=sparc
5711 TARGET_ABI_DIR=sparc
5712 echo "TARGET_ABI32=y" >> $config_target_mak
5715 gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml"
5727 error_exit "Unsupported target CPU"
5730 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
5731 if [ "$TARGET_BASE_ARCH" = "" ]; then
5732 TARGET_BASE_ARCH=$TARGET_ARCH
5735 symlink "$source_path/Makefile.target" "$target_dir/Makefile"
5738 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
5741 target_arch_name="`upper $TARGET_ARCH`"
5742 echo "TARGET_$target_arch_name=y" >> $config_target_mak
5743 echo "TARGET_NAME=$target_name" >> $config_target_mak
5744 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
5745 if [ "$TARGET_ABI_DIR" = "" ]; then
5746 TARGET_ABI_DIR=$TARGET_ARCH
5748 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
5749 if [ "$HOST_VARIANT_DIR" != "" ]; then
5750 echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
5752 case "$target_name" in
5754 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
5755 echo "CONFIG_XEN=y" >> $config_target_mak
5756 if test "$xen_pci_passthrough" = yes; then
5757 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
5763 case "$target_name" in
5764 aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x|mipsel|mips)
5765 # Make sure the target and host cpus are compatible
5766 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
5767 \( "$target_name" = "$cpu" -o \
5768 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \
5769 \( "$target_name" = "ppc64" -a "$cpu" = "ppc" \) -o \
5770 \( "$target_name" = "ppc" -a "$cpu" = "ppc64" \) -o \
5771 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
5772 \( "$target_name" = "mipsel" -a "$cpu" = "mips" \) -o \
5773 \( "$target_name" = "x86_64" -a "$cpu" = "i386" \) -o \
5774 \( "$target_name" = "i386" -a "$cpu" = "x86_64" \) -o \
5775 \( "$target_name" = "x86_64" -a "$cpu" = "x32" \) -o \
5776 \( "$target_name" = "i386" -a "$cpu" = "x32" \) \) ; then
5777 echo "CONFIG_KVM=y" >> $config_target_mak
5778 if test "$vhost_net" = "yes" ; then
5779 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
5780 echo "CONFIG_VHOST_NET_TEST_$target_name=y" >> $config_host_mak
5784 if test "$target_bigendian" = "yes" ; then
5785 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
5787 if test "$target_softmmu" = "yes" ; then
5788 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
5790 if test "$target_user_only" = "yes" ; then
5791 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
5792 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
5794 if test "$target_linux_user" = "yes" ; then
5795 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
5798 if test ! -z "$gdb_xml_files" ; then
5799 for x in $gdb_xml_files; do
5800 list="$list $source_path/gdb-xml/$x"
5802 echo "TARGET_XML_FILES=$list" >> $config_target_mak
5805 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
5806 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
5808 if test "$target_bsd_user" = "yes" ; then
5809 echo "CONFIG_BSD_USER=y" >> $config_target_mak
5812 # generate QEMU_CFLAGS/LDFLAGS for targets
5818 echo "CONFIG_${1}_DIS=y" >> $config_target_mak
5819 echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
5822 for i in $ARCH $TARGET_BASE_ARCH ; do
5825 disas_config "ALPHA"
5828 if test -n "${cxx}"; then
5829 disas_config "ARM_A64"
5834 if test -n "${cxx}"; then
5835 disas_config "ARM_A64"
5857 disas_config "MICROBLAZE"
5863 disas_config "MOXIE"
5866 disas_config "OPENRISC"
5878 disas_config "SPARC"
5881 disas_config "XTENSA"
5885 if test "$tcg_interpreter" = "yes" ; then
5891 # Ensure there's only a single GP
5892 cflags="-msmall-data $cflags"
5896 if test "$gprof" = "yes" ; then
5897 echo "TARGET_GPROF=yes" >> $config_target_mak
5898 if test "$target_linux_user" = "yes" ; then
5900 ldflags="-p $ldflags"
5902 if test "$target_softmmu" = "yes" ; then
5903 ldflags="-p $ldflags"
5904 echo "GPROF_CFLAGS=-p" >> $config_target_mak
5908 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
5909 ldflags="$ldflags $textseg_ldflags"
5912 echo "LDFLAGS+=$ldflags" >> $config_target_mak
5913 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
5915 done # for target in $targets
5917 if [ "$pixman" = "internal" ]; then
5918 echo "config-host.h: subdir-pixman" >> $config_host_mak
5921 if [ "$dtc_internal" = "yes" ]; then
5922 echo "config-host.h: subdir-dtc" >> $config_host_mak
5925 if test "$numa" = "yes"; then
5926 echo "CONFIG_NUMA=y" >> $config_host_mak
5929 if test "$ccache_cpp2" = "yes"; then
5930 echo "export CCACHE_CPP2=y" >> $config_host_mak
5933 # build tree in object directory in case the source is not in the current directory
5934 DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
5936 DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
5937 DIRS="$DIRS roms/seabios roms/vgabios"
5938 DIRS="$DIRS qapi-generated"
5939 FILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
5940 FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
5941 FILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
5942 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
5943 FILES="$FILES pc-bios/spapr-rtas/Makefile"
5944 FILES="$FILES pc-bios/s390-ccw/Makefile"
5945 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
5946 FILES="$FILES pc-bios/qemu-icon.bmp"
5948 $source_path/pc-bios/*.bin \
5949 $source_path/pc-bios/*.aml \
5950 $source_path/pc-bios/*.rom \
5951 $source_path/pc-bios/*.dtb \
5952 $source_path/pc-bios/*.img \
5953 $source_path/pc-bios/openbios-* \
5954 $source_path/pc-bios/u-boot.* \
5955 $source_path/pc-bios/palcode-*
5957 FILES="$FILES pc-bios/`basename $bios_file`"
5959 for test_file in `find $source_path/tests/acpi-test-data -type f`
5961 FILES="$FILES tests/acpi-test-data`echo $test_file | sed -e 's/.*acpi-test-data//'`"
5964 for f in $FILES ; do
5965 if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
5966 symlink "$source_path/$f" "$f"
5970 # temporary config to build submodules
5971 for rom in seabios vgabios ; do
5972 config_mak=roms/$rom/config.mak
5973 echo "# Automatically generated by configure - do not modify" > $config_mak
5974 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
5975 echo "AS=$as" >> $config_mak
5976 echo "CC=$cc" >> $config_mak
5977 echo "BCC=bcc" >> $config_mak
5978 echo "CPP=$cpp" >> $config_mak
5979 echo "OBJCOPY=objcopy" >> $config_mak
5980 echo "IASL=$iasl" >> $config_mak
5981 echo "LD=$ld" >> $config_mak
5984 # set up qemu-iotests in this build directory
5985 iotests_common_env="tests/qemu-iotests/common.env"
5986 iotests_check="tests/qemu-iotests/check"
5988 echo "# Automatically generated by configure - do not modify" > "$iotests_common_env"
5989 echo >> "$iotests_common_env"
5990 echo "export PYTHON='$python'" >> "$iotests_common_env"
5992 if [ ! -e "$iotests_check" ]; then
5993 symlink "$source_path/$iotests_check" "$iotests_check"
5996 # Save the configure command line for later reuse.
5997 cat <<EOD >config.status
5999 # Generated by configure.
6000 # Run this file to recreate the current configuration.
6001 # Compiler output produced by configure, useful for debugging
6002 # configure, is in config.log if it exists.
6004 printf "exec" >>config.status
6005 printf " '%s'" "$0" "$@" >>config.status
6006 echo ' "$@"' >>config.status
6007 chmod +x config.status