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 # Temporary directory used for files created while
12 # configure runs. Since it is in the build directory
13 # we can safely blow away any previous version of it
14 # (and we need not jump through hoops to try to delete
15 # it when configure exits.)
20 echo "ERROR: failed to create temporary directory"
25 TMPC="${TMPDIR1}/${TMPB}.c"
26 TMPO="${TMPDIR1}/${TMPB}.o"
27 TMPCXX="${TMPDIR1}/${TMPB}.cxx"
28 TMPL="${TMPDIR1}/${TMPB}.lo"
29 TMPA="${TMPDIR1}/lib${TMPB}.la"
30 TMPE="${TMPDIR1}/${TMPB}.exe"
34 # Print a helpful header at the top of config.log
35 echo "# QEMU configure log $(date)" >> config.log
36 printf "# Configured with:" >> config.log
37 printf " '%s'" "$0" "$@" >> config.log
39 echo "#" >> config.log
44 while test -n "$2"; do
53 # Run the compiler, capturing its output to the log. First argument
54 # is compiler binary to execute.
57 echo $compiler "$@" >> config.log
58 $compiler "$@" >> config.log 2>&1 || return $?
59 # Test passed. If this is an --enable-werror build, rerun
60 # the test with -Werror and bail out if it fails. This
61 # makes warning-generating-errors in configure test code
62 # obvious to developers.
63 if test "$werror" != "yes"; then
66 # Don't bother rerunning the compile if we were already using -Werror
72 echo $compiler -Werror "$@" >> config.log
73 $compiler -Werror "$@" >> config.log 2>&1 && return $?
74 error_exit "configure test passed without -Werror but failed with -Werror." \
75 "This is probably a bug in the configure script. The failing command" \
76 "will be at the bottom of config.log." \
77 "You can run configure with --disable-werror to bypass this check."
81 do_compiler "$cc" "$@"
85 do_compiler "$cxx" "$@"
89 # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those
90 # options which some versions of GCC's C++ compiler complain about
91 # because they only make sense for C programs.
93 for arg in $QEMU_CFLAGS; do
95 -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\
96 -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls)
99 QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg
107 do_cc $QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC
113 do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
119 # Run the compiler, capturing its output to the log.
120 echo $libtool $mode --tag=CC $cc "$@" >> config.log
121 $libtool $mode --tag=CC $cc "$@" >> config.log 2>&1 || return $?
122 # Test passed. If this is an --enable-werror build, rerun
123 # the test with -Werror and bail out if it fails. This
124 # makes warning-generating-errors in configure test code
125 # obvious to developers.
126 if test "$werror" != "yes"; then
129 # Don't bother rerunning the compile if we were already using -Werror
135 echo $libtool $mode --tag=CC $cc -Werror "$@" >> config.log
136 $libtool $mode --tag=CC $cc -Werror "$@" >> config.log 2>&1 && return $?
137 error_exit "configure test passed without -Werror but failed with -Werror." \
138 "This is probably a bug in the configure script. The failing command" \
139 "will be at the bottom of config.log." \
140 "You can run configure with --disable-werror to bypass this check."
144 do_libtool --mode=compile $QEMU_CFLAGS -c -fPIE -DPIE -o $TMPO $TMPC || return $?
145 do_libtool --mode=link $LDFLAGS -o $TMPA $TMPL -rpath /usr/local/lib
148 # symbolically link $1 to $2. Portable version of "ln -sf".
151 mkdir -p "$(dirname "$2")"
155 # check whether a command is available to this shell (may be either an
156 # executable or a builtin)
158 type "$1" >/dev/null 2>&1
161 # search for an executable in PATH
167 # pathname has a dir component?
168 if [ "${local_command#*/}" != "$local_command" ]; then
169 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
170 echo "$local_command"
174 if [ -z "$local_command" ]; then
179 for local_dir in $PATH; do
180 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
181 echo "$local_dir/$local_command"
182 IFS="${local_ifs:-$(printf ' \t\n')}"
187 IFS="${local_ifs:-$(printf ' \t\n')}"
192 echo "$trace_backends" | grep "$1" >/dev/null
196 source_path=`dirname "$0"`
199 interp_prefix="/usr/gnemul/qemu-%M"
203 block_drv_rw_whitelist=""
204 block_drv_ro_whitelist=""
210 cc_i386=i386-pc-linux-gnu-gcc
215 # Don't accept a target_list environment variable.
218 # Default value for a variable defining feature "foo".
219 # * foo="no" feature will only be used if --enable-foo arg is given
220 # * foo="" feature will be searched for, and if found, will be used
221 # unless --disable-foo is given
222 # * foo="yes" this value will only be set by --enable-foo flag.
223 # feature will searched for,
224 # if not found, configure exits with error
226 # Always add --enable-foo and --disable-foo command line args.
227 # Distributions want to ensure that several features are compiled in, and it
228 # is impossible without a --enable-foo that exits if a feature is not found.
251 xen_pci_passthrough=""
273 LDFLAGS_SHARED="-shared"
276 mandir="\${prefix}/share/man"
277 datadir="\${prefix}/share"
278 qemu_docdir="\${prefix}/share/doc/qemu"
279 bindir="\${prefix}/bin"
280 libdir="\${prefix}/lib"
281 libexecdir="\${prefix}/libexec"
282 includedir="\${prefix}/include"
283 sysconfdir="\${prefix}/etc"
284 local_statedir="\${prefix}/var"
315 guest_agent_with_vss="no"
316 guest_agent_ntddscsi="no"
327 glusterfs_discard="no"
328 glusterfs_zerofill="no"
342 # parse CC options first
344 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
346 --cross-prefix=*) cross_prefix="$optarg"
350 --cxx=*) CXX="$optarg"
352 --source-path=*) source_path="$optarg"
354 --cpu=*) cpu="$optarg"
356 --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
357 EXTRA_CFLAGS="$optarg"
359 --extra-ldflags=*) LDFLAGS="$LDFLAGS $optarg"
360 EXTRA_LDFLAGS="$optarg"
362 --enable-debug-info) debug_info="yes"
364 --disable-debug-info) debug_info="no"
369 # Using uname is really, really broken. Once we have the right set of checks
370 # we can eliminate its usage altogether.
372 # Preferred compiler:
374 # ${cross_prefix}gcc (if cross-prefix specified)
376 if test -z "${CC}${cross_prefix}"; then
379 cc="${CC-${cross_prefix}gcc}"
382 if test -z "${CXX}${cross_prefix}"; then
385 cxx="${CXX-${cross_prefix}g++}"
388 ar="${AR-${cross_prefix}ar}"
389 as="${AS-${cross_prefix}as}"
391 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
392 ld="${LD-${cross_prefix}ld}"
393 libtool="${LIBTOOL-${cross_prefix}libtool}"
394 nm="${NM-${cross_prefix}nm}"
395 strip="${STRIP-${cross_prefix}strip}"
396 windres="${WINDRES-${cross_prefix}windres}"
397 pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
399 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
401 pkg_config=query_pkg_config
402 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
403 sdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
405 # If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
406 ARFLAGS="${ARFLAGS-rv}"
408 # default flags for all hosts
409 QEMU_CFLAGS="-fno-strict-aliasing -fno-common $QEMU_CFLAGS"
410 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
411 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
412 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
413 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include"
414 if test "$debug_info" = "yes"; then
416 LDFLAGS="-g $LDFLAGS"
422 # make source path absolute
423 source_path=`cd "$source_path"; pwd`
425 # running configure in the source tree?
426 # we know that's the case if configure is there.
427 if test -f "./configure"; then
428 pwd_is_source_path="y"
430 pwd_is_source_path="n"
436 #error $1 not defined
438 int main(void) { return 0; }
446 int main(void) { return 0; }
453 int main(void) { return 0; }
457 if check_define __linux__ ; then
459 elif check_define _WIN32 ; then
461 elif check_define __OpenBSD__ ; then
463 elif check_define __sun__ ; then
465 elif check_define __HAIKU__ ; then
471 # Some host OSes need non-standard checks for which CPU to use.
472 # Note that these checks are broken for cross-compilation: if you're
473 # cross-compiling to one of these OSes then you'll need to specify
474 # the correct CPU with the --cpu option.
477 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
478 # run 64-bit userspace code.
479 # If the user didn't specify a CPU explicitly and the kernel says this is
480 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
481 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
486 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo
487 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
492 if test ! -z "$cpu" ; then
493 # command line argument
495 elif check_define __i386__ ; then
497 elif check_define __x86_64__ ; then
498 if check_define __ILP32__ ; then
503 elif check_define __sparc__ ; then
504 if check_define __arch64__ ; then
509 elif check_define _ARCH_PPC ; then
510 if check_define _ARCH_PPC64 ; then
515 elif check_define __mips__ ; then
517 elif check_define __ia64__ ; then
519 elif check_define __s390__ ; then
520 if check_define __s390x__ ; then
525 elif check_define __arm__ ; then
527 elif check_define __aarch64__ ; then
529 elif check_define __hppa__ ; then
536 # Normalise host CPU name and set ARCH.
537 # Note that this case should only have supported host CPUs, not guests.
539 ia64|ppc|ppc64|s390|s390x|sparc64|x32)
542 i386|i486|i586|i686|i86pc|BePC)
561 # This will result in either an error or falling back to TCI later
565 if test -z "$ARCH"; then
571 # host *BSD for user mode
577 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
578 audio_possible_drivers="sdl"
583 audio_possible_drivers="dsound sdl"
584 if check_include dsound.h; then
585 audio_drv_list="dsound"
593 audio_possible_drivers="oss sdl pa"
599 audio_possible_drivers="oss sdl pa"
600 # needed for kinfo_getvmmap(3) in libutil.h
602 netmap="" # enable netmap autodetect
603 HOST_VARIANT_DIR="freebsd"
609 audio_possible_drivers="oss sdl pa"
610 HOST_VARIANT_DIR="dragonfly"
616 audio_possible_drivers="oss sdl"
618 HOST_VARIANT_DIR="netbsd"
624 audio_possible_drivers="sdl"
625 HOST_VARIANT_DIR="openbsd"
630 LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
631 if [ "$cpu" = "x86_64" ] ; then
632 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
633 LDFLAGS="-arch x86_64 $LDFLAGS"
636 audio_drv_list="coreaudio"
637 audio_possible_drivers="coreaudio sdl"
638 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
639 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
640 # Disable attempts to use ObjectiveC features in os/object.h since they
641 # won't work when we're compiling with gcc as a C compiler.
642 QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
643 HOST_VARIANT_DIR="darwin"
648 install="${INSTALL-ginstall}"
650 smbd="${SMBD-/usr/sfw/sbin/smbd}"
651 needs_libsunmath="no"
652 solarisrev=`uname -r | cut -f2 -d.`
653 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
654 if test "$solarisrev" -le 9 ; then
655 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
656 needs_libsunmath="yes"
657 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
658 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
659 LIBS="-lsunmath $LIBS"
661 error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \
662 "libsunmath from the Sun Studio compilers tools, due to a lack of" \
663 "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \
664 "Studio 11 can be downloaded from www.sun.com."
668 if test -f /usr/include/sys/soundcard.h ; then
671 audio_possible_drivers="oss sdl"
672 # needed for CMSG_ macros in sys/socket.h
673 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
674 # needed for TIOCWIN* defines in termios.h
675 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
676 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
677 solarisnetlibs="-lsocket -lnsl -lresolv"
678 LIBS="$solarisnetlibs $LIBS"
679 libs_qga="$solarisnetlibs $libs_qga"
687 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
688 LIBS="-lposix_error_mapper -lnetwork $LIBS"
692 audio_possible_drivers="oss alsa sdl pa"
698 QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
702 if [ "$bsd" = "yes" ] ; then
703 if [ "$darwin" != "yes" ] ; then
708 : ${make=${MAKE-make}}
709 : ${install=${INSTALL-install}}
710 : ${python=${PYTHON-python}}
711 : ${smbd=${SMBD-/usr/sbin/smbd}}
713 # Default objcc to clang if available, otherwise use CC
720 if test "$mingw32" = "yes" ; then
723 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
724 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
725 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
726 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
728 if compile_prog "" "-liberty" ; then
729 LIBS="-liberty $LIBS"
731 prefix="c:/Program Files/QEMU"
734 qemu_docdir="\${prefix}"
736 sysconfdir="\${prefix}"
739 libs_qga="-lws2_32 -lwinmm -lpowrprof -liphlpapi -lnetapi32 $libs_qga"
745 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
747 --help|-h) show_help=yes
749 --version|-V) exec cat $source_path/VERSION
751 --prefix=*) prefix="$optarg"
753 --interp-prefix=*) interp_prefix="$optarg"
761 --host-cc=*) host_cc="$optarg"
765 --iasl=*) iasl="$optarg"
767 --objcc=*) objcc="$optarg"
769 --make=*) make="$optarg"
771 --install=*) install="$optarg"
773 --python=*) python="$optarg"
775 --gcov=*) gcov_tool="$optarg"
777 --smbd=*) smbd="$optarg"
785 --disable-debug-info)
792 --target-list=*) target_list="$optarg"
794 --enable-trace-backends=*) trace_backends="$optarg"
796 # XXX: backwards compatibility
797 --enable-trace-backend=*) trace_backends="$optarg"
799 --with-trace-file=*) trace_file="$optarg"
801 --enable-gprof) gprof="yes"
803 --enable-gcov) gcov="yes"
807 LDFLAGS="-static $LDFLAGS"
808 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
810 --mandir=*) mandir="$optarg"
812 --bindir=*) bindir="$optarg"
814 --libdir=*) libdir="$optarg"
816 --libexecdir=*) libexecdir="$optarg"
818 --includedir=*) includedir="$optarg"
820 --datadir=*) datadir="$optarg"
822 --with-confsuffix=*) confsuffix="$optarg"
824 --docdir=*) qemu_docdir="$optarg"
826 --sysconfdir=*) sysconfdir="$optarg"
828 --localstatedir=*) local_statedir="$optarg"
830 --sbindir=*|--sharedstatedir=*|\
831 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
832 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
833 # These switches are silently ignored, for compatibility with
834 # autoconf-generated configure scripts. This allows QEMU's
835 # configure to be used by RPM and similar macros that set
836 # lots of directory switches by default.
838 --with-system-pixman) pixman="system"
840 --without-system-pixman) pixman="internal"
842 --without-pixman) pixman="none"
844 --disable-sdl) sdl="no"
846 --enable-sdl) sdl="yes"
848 --with-sdlabi=*) sdlabi="$optarg"
850 --disable-qom-cast-debug) qom_cast_debug="no"
852 --enable-qom-cast-debug) qom_cast_debug="yes"
854 --disable-virtfs) virtfs="no"
856 --enable-virtfs) virtfs="yes"
858 --disable-vnc) vnc="no"
860 --enable-vnc) vnc="yes"
862 --oss-lib=*) oss_lib="$optarg"
864 --audio-drv-list=*) audio_drv_list="$optarg"
866 --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
868 --block-drv-ro-whitelist=*) block_drv_ro_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
870 --enable-debug-tcg) debug_tcg="yes"
872 --disable-debug-tcg) debug_tcg="no"
875 # Enable debugging options that aren't excessively noisy
880 --enable-sparse) sparse="yes"
882 --disable-sparse) sparse="no"
884 --disable-strip) strip_opt="no"
886 --disable-vnc-tls) vnc_tls="no"
888 --enable-vnc-tls) vnc_tls="yes"
890 --disable-vnc-sasl) vnc_sasl="no"
892 --enable-vnc-sasl) vnc_sasl="yes"
894 --disable-vnc-jpeg) vnc_jpeg="no"
896 --enable-vnc-jpeg) vnc_jpeg="yes"
898 --disable-vnc-png) vnc_png="no"
900 --enable-vnc-png) vnc_png="yes"
902 --disable-slirp) slirp="no"
904 --disable-uuid) uuid="no"
906 --enable-uuid) uuid="yes"
908 --disable-vde) vde="no"
910 --enable-vde) vde="yes"
912 --disable-netmap) netmap="no"
914 --enable-netmap) netmap="yes"
916 --disable-xen) xen="no"
918 --enable-xen) xen="yes"
920 --disable-xen-pci-passthrough) xen_pci_passthrough="no"
922 --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
924 --disable-brlapi) brlapi="no"
926 --enable-brlapi) brlapi="yes"
928 --disable-bluez) bluez="no"
930 --enable-bluez) bluez="yes"
932 --disable-kvm) kvm="no"
934 --enable-kvm) kvm="yes"
936 --disable-tcg-interpreter) tcg_interpreter="no"
938 --enable-tcg-interpreter) tcg_interpreter="yes"
940 --disable-cap-ng) cap_ng="no"
942 --enable-cap-ng) cap_ng="yes"
944 --disable-spice) spice="no"
946 --enable-spice) spice="yes"
948 --disable-libiscsi) libiscsi="no"
950 --enable-libiscsi) libiscsi="yes"
952 --disable-libnfs) libnfs="no"
954 --enable-libnfs) libnfs="yes"
956 --enable-profiler) profiler="yes"
958 --disable-cocoa) cocoa="no"
962 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
964 --disable-system) softmmu="no"
966 --enable-system) softmmu="yes"
973 --disable-linux-user) linux_user="no"
975 --enable-linux-user) linux_user="yes"
977 --disable-bsd-user) bsd_user="no"
979 --enable-bsd-user) bsd_user="yes"
981 --enable-pie) pie="yes"
983 --disable-pie) pie="no"
985 --enable-werror) werror="yes"
987 --disable-werror) werror="no"
989 --enable-stack-protector) stack_protector="yes"
991 --disable-stack-protector) stack_protector="no"
993 --disable-curses) curses="no"
995 --enable-curses) curses="yes"
997 --disable-curl) curl="no"
999 --enable-curl) curl="yes"
1001 --disable-fdt) fdt="no"
1003 --enable-fdt) fdt="yes"
1005 --disable-linux-aio) linux_aio="no"
1007 --enable-linux-aio) linux_aio="yes"
1009 --disable-attr) attr="no"
1011 --enable-attr) attr="yes"
1013 --disable-blobs) blobs="no"
1015 --with-pkgversion=*) pkgversion=" ($optarg)"
1017 --with-coroutine=*) coroutine="$optarg"
1019 --disable-coroutine-pool) coroutine_pool="no"
1021 --enable-coroutine-pool) coroutine_pool="yes"
1023 --disable-docs) docs="no"
1025 --enable-docs) docs="yes"
1027 --disable-vhost-net) vhost_net="no"
1029 --enable-vhost-net) vhost_net="yes"
1031 --disable-vhost-scsi) vhost_scsi="no"
1033 --enable-vhost-scsi) vhost_scsi="yes"
1035 --disable-opengl) opengl="no"
1037 --enable-opengl) opengl="yes"
1039 --disable-rbd) rbd="no"
1041 --enable-rbd) rbd="yes"
1043 --disable-xfsctl) xfs="no"
1045 --enable-xfsctl) xfs="yes"
1047 --disable-smartcard-nss) smartcard_nss="no"
1049 --enable-smartcard-nss) smartcard_nss="yes"
1051 --disable-libusb) libusb="no"
1053 --enable-libusb) libusb="yes"
1055 --disable-usb-redir) usb_redir="no"
1057 --enable-usb-redir) usb_redir="yes"
1059 --disable-zlib-test) zlib="no"
1061 --disable-lzo) lzo="no"
1063 --enable-lzo) lzo="yes"
1065 --disable-snappy) snappy="no"
1067 --enable-snappy) snappy="yes"
1069 --disable-bzip2) bzip2="no"
1071 --enable-bzip2) bzip2="yes"
1073 --enable-guest-agent) guest_agent="yes"
1075 --disable-guest-agent) guest_agent="no"
1077 --enable-guest-agent-msi) guest_agent_msi="yes"
1079 --disable-guest-agent-msi) guest_agent_msi="no"
1081 --with-vss-sdk) vss_win32_sdk=""
1083 --with-vss-sdk=*) vss_win32_sdk="$optarg"
1085 --without-vss-sdk) vss_win32_sdk="no"
1087 --with-win-sdk) win_sdk=""
1089 --with-win-sdk=*) win_sdk="$optarg"
1091 --without-win-sdk) win_sdk="no"
1093 --enable-tools) want_tools="yes"
1095 --disable-tools) want_tools="no"
1097 --enable-seccomp) seccomp="yes"
1099 --disable-seccomp) seccomp="no"
1101 --disable-glusterfs) glusterfs="no"
1103 --enable-glusterfs) glusterfs="yes"
1105 --disable-archipelago) archipelago="no"
1107 --enable-archipelago) archipelago="yes"
1109 --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
1110 echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1112 --disable-gtk) gtk="no"
1114 --enable-gtk) gtk="yes"
1116 --disable-gnutls) gnutls="no"
1118 --enable-gnutls) gnutls="yes"
1120 --enable-rdma) rdma="yes"
1122 --disable-rdma) rdma="no"
1124 --with-gtkabi=*) gtkabi="$optarg"
1126 --disable-vte) vte="no"
1128 --enable-vte) vte="yes"
1130 --disable-tpm) tpm="no"
1132 --enable-tpm) tpm="yes"
1134 --disable-libssh2) libssh2="no"
1136 --enable-libssh2) libssh2="yes"
1138 --enable-vhdx) vhdx="yes"
1140 --disable-vhdx) vhdx="no"
1142 --disable-numa) numa="no"
1144 --enable-numa) numa="yes"
1146 --disable-tcmalloc) tcmalloc="no"
1148 --enable-tcmalloc) tcmalloc="yes"
1150 --disable-jemalloc) jemalloc="no"
1152 --enable-jemalloc) jemalloc="yes"
1155 echo "ERROR: unknown option $opt"
1156 echo "Try '$0 --help' for more information"
1162 if ! has $python; then
1163 error_exit "Python not found. Use --python=/path/to/python"
1166 # Note that if the Python conditional here evaluates True we will exit
1167 # with status 1 which is a shell 'false' value.
1168 if ! $python -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then
1169 error_exit "Cannot use '$python', Python 2.4 or later is required." \
1170 "Note that Python 3 or later is not yet supported." \
1171 "Use --python=/path/to/python to specify a supported Python."
1174 # The -B switch was added in Python 2.6.
1175 # If it is supplied, compiled files are not written.
1176 # Use it for Python versions which support it.
1177 if $python -B -c 'import sys; sys.exit(0)' 2>/dev/null; then
1184 LDFLAGS="-m32 $LDFLAGS"
1188 LDFLAGS="-m64 $LDFLAGS"
1191 LDFLAGS="-m32 $LDFLAGS"
1192 CPU_CFLAGS="-m32 -mcpu=ultrasparc"
1195 LDFLAGS="-m64 $LDFLAGS"
1196 CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1200 LDFLAGS="-m31 $LDFLAGS"
1204 LDFLAGS="-m64 $LDFLAGS"
1208 LDFLAGS="-m32 $LDFLAGS"
1209 cc_i386='$(CC) -m32'
1213 LDFLAGS="-m64 $LDFLAGS"
1214 cc_i386='$(CC) -m32'
1218 LDFLAGS="-mx32 $LDFLAGS"
1219 cc_i386='$(CC) -m32'
1221 # No special flags required for other host CPUs
1224 QEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
1225 EXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS"
1227 default_target_list=""
1231 if [ "$softmmu" = "yes" ]; then
1232 mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
1234 if [ "$linux_user" = "yes" ]; then
1235 mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
1237 if [ "$bsd_user" = "yes" ]; then
1238 mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
1241 for config in $mak_wilds; do
1242 default_target_list="${default_target_list} $(basename "$config" .mak)"
1245 if test x"$show_help" = x"yes" ; then
1248 Usage: configure [options]
1249 Options: [defaults in brackets after descriptions]
1252 --help print this message
1253 --prefix=PREFIX install in PREFIX [$prefix]
1254 --interp-prefix=PREFIX where to find shared libraries, etc.
1255 use %M for cpu name [$interp_prefix]
1256 --target-list=LIST set target list (default: build everything)
1257 $(echo Available targets: $default_target_list | \
1258 fold -s -w 53 | sed -e 's/^/ /')
1260 Advanced options (experts only):
1261 --source-path=PATH path of source code [$source_path]
1262 --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]
1263 --cc=CC use C compiler CC [$cc]
1264 --iasl=IASL use ACPI compiler IASL [$iasl]
1265 --host-cc=CC use C compiler CC [$host_cc] for code run at
1267 --cxx=CXX use C++ compiler CXX [$cxx]
1268 --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]
1269 --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS
1270 --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS
1271 --make=MAKE use specified make [$make]
1272 --install=INSTALL use specified install [$install]
1273 --python=PYTHON use specified python [$python]
1274 --smbd=SMBD use specified smbd [$smbd]
1275 --static enable static build [$static]
1276 --mandir=PATH install man pages in PATH
1277 --datadir=PATH install firmware in PATH$confsuffix
1278 --docdir=PATH install documentation in PATH$confsuffix
1279 --bindir=PATH install binaries in PATH
1280 --libdir=PATH install libraries in PATH
1281 --sysconfdir=PATH install config in PATH$confsuffix
1282 --localstatedir=PATH install local state in PATH (set at runtime on win32)
1283 --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
1284 --enable-debug enable common debug build options
1285 --disable-strip disable stripping binaries
1286 --disable-werror disable compilation abort on warning
1287 --disable-stack-protector disable compiler-provided stack protection
1288 --audio-drv-list=LIST set audio drivers list:
1289 Available drivers: $audio_possible_drivers
1290 --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L
1291 --block-drv-rw-whitelist=L
1292 set block driver read-write whitelist
1293 (affects only QEMU, not qemu-img)
1294 --block-drv-ro-whitelist=L
1295 set block driver read-only whitelist
1296 (affects only QEMU, not qemu-img)
1297 --enable-trace-backends=B Set trace backend
1298 Available backends: $($python $source_path/scripts/tracetool.py --list-backends)
1299 --with-trace-file=NAME Full PATH,NAME of file to store traces
1301 --disable-slirp disable SLIRP userspace network connectivity
1302 --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
1303 --oss-lib path to OSS library
1304 --cpu=CPU Build for host CPU [$cpu]
1305 --with-coroutine=BACKEND coroutine backend. Supported options:
1306 gthread, ucontext, sigaltstack, windows
1307 --enable-gcov enable test coverage analysis with gcov
1308 --gcov=GCOV use specified gcov [$gcov_tool]
1309 --disable-blobs disable installing provided firmware blobs
1310 --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent
1311 --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb)
1313 Optional features, enabled with --enable-FEATURE and
1314 disabled with --disable-FEATURE, default is enabled if available:
1316 system all system emulation targets
1317 user supported user emulation targets
1318 linux-user all linux usermode emulation targets
1319 bsd-user all BSD usermode emulation targets
1320 docs build documentation
1321 guest-agent build the QEMU Guest Agent
1322 guest-agent-msi build guest agent Windows MSI installation package
1323 pie Position Independent Executables
1324 modules modules support
1325 debug-tcg TCG debugging (default is disabled)
1326 debug-info debugging information
1327 sparse sparse checker
1329 gnutls GNUTLS cryptography support
1331 --with-sdlabi select preferred SDL ABI 1.2 or 2.0
1333 --with-gtkabi select preferred GTK ABI 2.0 or 3.0
1334 vte vte support for the gtk UI
1337 vnc-tls TLS encryption for VNC server
1338 vnc-sasl SASL encryption for VNC server
1339 vnc-jpeg JPEG lossy compression for VNC server
1340 vnc-png PNG compression for VNC server
1341 cocoa Cocoa UI (Mac OS X only)
1343 xen xen backend driver support
1345 brlapi BrlAPI (Braile)
1346 curl curl connectivity
1348 bluez bluez stack connectivity
1349 kvm KVM acceleration support
1350 rdma RDMA-based migration support
1352 vde support for vde network
1353 netmap support for netmap network
1354 linux-aio Linux AIO support
1355 cap-ng libcap-ng support
1356 attr attr and xattr support
1357 vhost-net vhost-net acceleration support
1359 rbd rados block device (rbd)
1360 libiscsi iscsi support
1362 smartcard-nss smartcard nss support
1363 libusb libusb (for usb passthrough)
1364 usb-redir usb network redirection support
1365 lzo support of lzo compression library
1366 snappy support of snappy compression library
1367 bzip2 support of bzip2 compression library
1368 (for reading bzip2-compressed dmg images)
1369 seccomp seccomp support
1370 coroutine-pool coroutine freelist (better performance)
1371 glusterfs GlusterFS backend
1372 archipelago Archipelago backend
1374 libssh2 ssh block device support
1375 vhdx support for the Microsoft VHDX image format
1376 numa libnuma support
1377 tcmalloc tcmalloc support
1378 jemalloc jemalloc support
1380 NOTE: The object files are built at the place where configure is launched
1385 # Now we have handled --enable-tcg-interpreter and know we're not just
1386 # printing the help message, bail out if the host CPU isn't supported.
1387 if test "$ARCH" = "unknown"; then
1388 if test "$tcg_interpreter" = "yes" ; then
1389 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1392 error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1396 # Consult white-list to determine whether to enable werror
1397 # by default. Only enable by default for git builds
1398 z_version=`cut -f3 -d. $source_path/VERSION`
1400 if test -z "$werror" ; then
1401 if test -d "$source_path/.git" -a \
1402 "$linux" = "yes" ; then
1409 # check that the C compiler works.
1411 if compile_object ; then
1412 : C compiler works ok
1414 error_exit "\"$cc\" either does not exist or does not work"
1417 # Check that the C++ compiler exists and works with the C compiler
1420 int c_function(void);
1421 int main(void) { return c_function(); }
1428 int c_function(void);
1430 int c_function(void) { return 42; }
1435 if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
1436 # C++ compiler $cxx works ok with C compiler $cc
1439 echo "C++ compiler $cxx does not work with C compiler $cc"
1440 echo "Disabling C++ specific optional code"
1444 echo "No C++ compiler available; disabling C++ specific optional code"
1448 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1449 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1450 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1451 gcc_flags="-Wendif-labels $gcc_flags"
1452 gcc_flags="-Wno-initializer-overrides $gcc_flags"
1453 gcc_flags="-Wno-string-plus-int $gcc_flags"
1454 # Note that we do not add -Werror to gcc_flags here, because that would
1455 # enable it for all configure tests. If a configure test failed due
1456 # to -Werror this would just silently disable some features,
1457 # so it's too error prone.
1459 cc_has_warning_flag() {
1462 # Use the positive sense of the flag when testing for -Wno-wombat
1463 # support (gcc will happily accept the -Wno- form of unknown
1465 optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
1466 compile_prog "-Werror $optflag" ""
1469 for flag in $gcc_flags; do
1470 if cc_has_warning_flag $flag ; then
1471 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1475 if test "$stack_protector" != "no"; then
1476 gcc_flags="-fstack-protector-strong -fstack-protector-all"
1478 for flag in $gcc_flags; do
1479 # We need to check both a compile and a link, since some compiler
1480 # setups fail only on a .c->.o compile and some only at link time
1481 if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1482 compile_prog "-Werror $flag" ""; then
1483 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1484 LIBTOOLFLAGS="$LIBTOOLFLAGS -Wc,$flag"
1489 if test "$stack_protector" = yes; then
1490 if test $sp_on = 0; then
1491 error_exit "Stack protector not supported"
1496 # Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and
1497 # large functions that use global variables. The bug is in all releases of
1498 # GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in
1499 # 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013.
1501 #if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1502 int main(void) { return 0; }
1504 #error No bug in this compiler.
1507 if compile_prog "-Werror -fno-gcse" "" ; then
1508 TRANSLATE_OPT_CFLAGS=-fno-gcse
1511 if test "$static" = "yes" ; then
1512 if test "$modules" = "yes" ; then
1513 error_exit "static and modules are mutually incompatible"
1515 if test "$pie" = "yes" ; then
1516 error_exit "static and pie are mutually incompatible"
1522 # Unconditional check for compiler __thread support
1524 static __thread int tls_var;
1525 int main(void) { return tls_var; }
1528 if ! compile_prog "-Werror" "" ; then
1529 error_exit "Your compiler does not support the __thread specifier for " \
1530 "Thread-Local Storage (TLS). Please upgrade to a version that does."
1533 if test "$pie" = ""; then
1534 case "$cpu-$targetos" in
1535 i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
1543 if test "$pie" != "no" ; then
1547 # define THREAD __thread
1552 static THREAD int tls_var;
1554 int main(void) { return tls_var; }
1557 if compile_prog "-fPIE -DPIE" "-pie"; then
1558 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
1559 LDFLAGS="-pie $LDFLAGS"
1561 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
1562 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1565 if test "$pie" = "yes"; then
1566 error_exit "PIE not available due to missing toolchain support"
1568 echo "Disabling PIE due to missing toolchain support"
1573 if compile_prog "-Werror -fno-pie" "-nopie"; then
1574 CFLAGS_NOPIE="-fno-pie"
1575 LDFLAGS_NOPIE="-nopie"
1579 # check for broken gcc and libtool in RHEL5
1580 if test -n "$libtool" -a "$pie" != "no" ; then
1583 void *f(unsigned char *buf, int len);
1584 void *g(unsigned char *buf, int len);
1587 f(unsigned char *buf, int len)
1593 g(unsigned char *buf, int len)
1599 if ! libtool_prog; then
1600 echo "Disabling libtool due to broken toolchain support"
1605 ##########################################
1606 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
1607 # use i686 as default anyway, but for those that don't, an explicit
1608 # specification is necessary
1610 if test "$cpu" = "i386"; then
1612 static int sfaa(int *ptr)
1614 return __sync_fetch_and_and(ptr, 0);
1620 val = __sync_val_compare_and_swap(&val, 0, 1);
1625 if ! compile_prog "" "" ; then
1626 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
1630 #########################################
1631 # Solaris specific configure tool chain decisions
1633 if test "$solaris" = "yes" ; then
1634 if has $install; then
1637 error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
1638 "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
1639 "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1641 if test "`path_of $install`" = "/usr/sbin/install" ; then
1642 error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
1643 "try ginstall from the GNU fileutils available from www.blastwave.org" \
1644 "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1649 if test -f /usr/ccs/bin/ar ; then
1650 error_exit "No path includes ar" \
1651 "Add /usr/ccs/bin to your path and rerun configure"
1653 error_exit "No path includes ar"
1657 if test -z "${target_list+xxx}" ; then
1658 target_list="$default_target_list"
1660 target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1663 # Check that we recognised the target name; this allows a more
1664 # friendly error message than if we let it fall through.
1665 for target in $target_list; do
1666 case " $default_target_list " in
1670 error_exit "Unknown target name '$target'"
1675 # see if system emulation was really requested
1676 case " $target_list " in
1677 *"-softmmu "*) softmmu=yes
1683 feature_not_found() {
1687 error_exit "User requested feature $feature" \
1688 "configure was not able to find it." \
1693 # big/little endian test
1695 short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
1696 short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
1697 extern int foo(short *, short *);
1698 int main(int argc, char *argv[]) {
1699 return foo(big_endian, little_endian);
1703 if compile_object ; then
1704 if grep -q BiGeNdIaN $TMPO ; then
1706 elif grep -q LiTtLeEnDiAn $TMPO ; then
1709 echo big/little test failed
1712 echo big/little test failed
1715 ##########################################
1716 # cocoa implies not SDL or GTK
1717 # (the cocoa UI code currently assumes it is always the active UI
1718 # and doesn't interact well with other UI frontend code)
1719 if test "$cocoa" = "yes"; then
1720 if test "$sdl" = "yes"; then
1721 error_exit "Cocoa and SDL UIs cannot both be enabled at once"
1723 if test "$gtk" = "yes"; then
1724 error_exit "Cocoa and GTK UIs cannot both be enabled at once"
1730 ##########################################
1734 #include <sys/socket.h>
1735 #include <linux/ip.h>
1736 int main(void) { return sizeof(struct mmsghdr); }
1738 if compile_prog "" "" ; then
1744 ##########################################
1747 if ! has "$pkg_config_exe"; then
1748 error_exit "pkg-config binary '$pkg_config_exe' not found"
1751 ##########################################
1754 if test "$linux_user" = "yes"; then
1757 #include <linux/futex.h>
1759 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1765 if ! compile_object ; then
1766 feature_not_found "nptl" "Install glibc and linux kernel headers."
1770 ##########################################
1773 if test "$zlib" != "no" ; then
1776 int main(void) { zlibVersion(); return 0; }
1778 if compile_prog "" "-lz" ; then
1781 error_exit "zlib check failed" \
1782 "Make sure to have the zlib libs and headers installed."
1787 ##########################################
1790 if test "$lzo" != "no" ; then
1792 #include <lzo/lzo1x.h>
1793 int main(void) { lzo_version(); return 0; }
1795 if compile_prog "" "-llzo2" ; then
1796 libs_softmmu="$libs_softmmu -llzo2"
1799 if test "$lzo" = "yes"; then
1800 feature_not_found "liblzo2" "Install liblzo2 devel"
1806 ##########################################
1809 if test "$snappy" != "no" ; then
1811 #include <snappy-c.h>
1812 int main(void) { snappy_max_compressed_length(4096); return 0; }
1814 if compile_prog "" "-lsnappy" ; then
1815 libs_softmmu="$libs_softmmu -lsnappy"
1818 if test "$snappy" = "yes"; then
1819 feature_not_found "libsnappy" "Install libsnappy devel"
1825 ##########################################
1828 if test "$bzip2" != "no" ; then
1831 int main(void) { BZ2_bzlibVersion(); return 0; }
1833 if compile_prog "" "-lbz2" ; then
1836 if test "$bzip2" = "yes"; then
1837 feature_not_found "libbzip2" "Install libbzip2 devel"
1843 ##########################################
1846 if test "$seccomp" != "no" ; then
1847 if test "$cpu" = "i386" || test "$cpu" = "x86_64" &&
1848 $pkg_config --atleast-version=2.1.1 libseccomp; then
1849 libs_softmmu="$libs_softmmu `$pkg_config --libs libseccomp`"
1850 QEMU_CFLAGS="$QEMU_CFLAGS `$pkg_config --cflags libseccomp`"
1853 if test "$seccomp" = "yes"; then
1854 feature_not_found "libseccomp" "Install libseccomp devel >= 2.1.1"
1859 ##########################################
1862 if test "$xen" != "no" ; then
1863 xen_libs="-lxenstore -lxenctrl -lxenguest"
1865 # First we test whether Xen headers and libraries are available.
1866 # If no, we are done and there is no Xen support.
1867 # If yes, more tests are run to detect the Xen version.
1871 #include <xenctrl.h>
1876 if ! compile_prog "" "$xen_libs" ; then
1878 if test "$xen" = "yes" ; then
1879 feature_not_found "xen" "Install xen devel"
1885 cat > $TMPC <<EOF &&
1886 #include <xenctrl.h>
1887 #include <xenstore.h>
1889 #include <xen/hvm/hvm_info_table.h>
1890 #if !defined(HVM_MAX_VCPUS)
1891 # error HVM_MAX_VCPUS not defined
1896 xc = xc_interface_open(0, 0, 0);
1897 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1898 xc_gnttab_open(NULL, 0);
1899 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1900 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1901 xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
1902 xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
1906 compile_prog "" "$xen_libs"
1908 xen_ctrl_version=460
1913 cat > $TMPC <<EOF &&
1914 #include <xenctrl.h>
1915 #include <xenstore.h>
1917 #include <xen/hvm/hvm_info_table.h>
1918 #if !defined(HVM_MAX_VCPUS)
1919 # error HVM_MAX_VCPUS not defined
1924 xc = xc_interface_open(0, 0, 0);
1925 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1926 xc_gnttab_open(NULL, 0);
1927 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1928 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1929 xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
1933 compile_prog "" "$xen_libs"
1935 xen_ctrl_version=450
1939 cat > $TMPC <<EOF &&
1940 #include <xenctrl.h>
1941 #include <xenstore.h>
1943 #include <xen/hvm/hvm_info_table.h>
1944 #if !defined(HVM_MAX_VCPUS)
1945 # error HVM_MAX_VCPUS not defined
1950 xc = xc_interface_open(0, 0, 0);
1951 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1952 xc_gnttab_open(NULL, 0);
1953 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1954 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1958 compile_prog "" "$xen_libs"
1960 xen_ctrl_version=420
1964 cat > $TMPC <<EOF &&
1965 #include <xenctrl.h>
1968 #include <xen/hvm/hvm_info_table.h>
1969 #if !defined(HVM_MAX_VCPUS)
1970 # error HVM_MAX_VCPUS not defined
1974 xc_interface_open(0, 0, 0);
1975 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1976 xc_gnttab_open(NULL, 0);
1977 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1981 compile_prog "" "$xen_libs"
1983 xen_ctrl_version=410
1988 cat > $TMPC <<EOF &&
1989 #include <xenctrl.h>
1992 #include <xen/hvm/hvm_info_table.h>
1993 #if !defined(HVM_MAX_VCPUS)
1994 # error HVM_MAX_VCPUS not defined
1997 struct xen_add_to_physmap xatp = {
1998 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
2001 xc_interface_open();
2003 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2004 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
2008 compile_prog "" "$xen_libs"
2010 xen_ctrl_version=400
2015 cat > $TMPC <<EOF &&
2016 #include <xenctrl.h>
2019 struct xen_add_to_physmap xatp = {
2020 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
2023 xc_interface_open();
2025 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2026 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
2030 compile_prog "" "$xen_libs"
2032 xen_ctrl_version=340
2037 cat > $TMPC <<EOF &&
2038 #include <xenctrl.h>
2042 xc_interface_open();
2044 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2048 compile_prog "" "$xen_libs"
2050 xen_ctrl_version=330
2053 # Xen version unsupported
2055 if test "$xen" = "yes" ; then
2056 feature_not_found "xen (unsupported version)" "Install supported xen (e.g. 4.0, 3.4, 3.3)"
2061 if test "$xen" = yes; then
2062 libs_softmmu="$xen_libs $libs_softmmu"
2066 if test "$xen_pci_passthrough" != "no"; then
2067 if test "$xen" = "yes" && test "$linux" = "yes" &&
2068 test "$xen_ctrl_version" -ge 340; then
2069 xen_pci_passthrough=yes
2071 if test "$xen_pci_passthrough" = "yes"; then
2072 if test "$xen_ctrl_version" -lt 340; then
2073 error_exit "User requested feature Xen PCI Passthrough" \
2074 "This feature does not work with Xen 3.3"
2076 error_exit "User requested feature Xen PCI Passthrough" \
2077 " but this feature requires /sys from Linux"
2079 xen_pci_passthrough=no
2083 ##########################################
2086 if ! has $libtool; then
2090 # MacOSX ships with a libtool which isn't the GNU one; weed this
2091 # out by checking whether libtool supports the --version switch
2092 if test -n "$libtool"; then
2093 if ! "$libtool" --version >/dev/null 2>&1; then
2098 ##########################################
2100 if test "$sparse" != "no" ; then
2104 if test "$sparse" = "yes" ; then
2105 feature_not_found "sparse" "Install sparse binary"
2111 ##########################################
2115 if $pkg_config --exists "x11"; then
2116 x11_cflags=`$pkg_config --cflags x11`
2117 x11_libs=`$pkg_config --libs x11`
2120 ##########################################
2123 if test "$gtkabi" = ""; then
2124 # The GTK ABI was not specified explicitly, so try whether 2.0 is available.
2125 # Use 3.0 as a fallback if that is available.
2126 if $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then
2128 elif $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then
2135 if test "$gtk" != "no"; then
2136 gtkpackage="gtk+-$gtkabi"
2137 gtkx11package="gtk+-x11-$gtkabi"
2138 if test "$gtkabi" = "3.0" ; then
2143 if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
2144 gtk_cflags=`$pkg_config --cflags $gtkpackage`
2145 gtk_libs=`$pkg_config --libs $gtkpackage`
2146 if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
2147 gtk_cflags="$gtk_cflags $x11_cflags"
2148 gtk_libs="$gtk_libs $x11_libs"
2150 libs_softmmu="$gtk_libs $libs_softmmu"
2152 elif test "$gtk" = "yes"; then
2153 feature_not_found "gtk" "Install gtk2 or gtk3 devel"
2160 ##########################################
2164 # Unfortunately some distros have bad pkg-config information for gnutls
2165 # such that it claims to exist but you get a compiler error if you try
2166 # to use the options returned by --libs. Specifically, Ubuntu for --static
2167 # builds doesn't work:
2168 # https://bugs.launchpad.net/ubuntu/+source/gnutls26/+bug/1478035
2170 # So sanity check the cflags/libs before assuming gnutls can be used.
2171 if ! $pkg_config --exists "gnutls"; then
2176 compile_prog "$($pkg_config --cflags gnutls)" "$($pkg_config --libs gnutls)"
2181 if test "$gnutls" != "no"; then
2182 if gnutls_works; then
2183 gnutls_cflags=`$pkg_config --cflags gnutls`
2184 gnutls_libs=`$pkg_config --libs gnutls`
2185 libs_softmmu="$gnutls_libs $libs_softmmu"
2186 libs_tools="$gnutls_libs $libs_tools"
2187 QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
2190 # gnutls_hash_init requires >= 2.9.10
2191 if $pkg_config --exists "gnutls >= 2.9.10"; then
2197 if $pkg_config --exists 'gnutls >= 3.0'; then
2200 elif $pkg_config --exists 'gnutls >= 2.12'; then
2201 case `$pkg_config --libs --static gnutls` in
2219 elif test "$gnutls" = "yes"; then
2220 feature_not_found "gnutls" "Install gnutls devel"
2229 if test "$gnutls_gcrypt" != "no"; then
2230 if has "libgcrypt-config"; then
2231 gcrypt_cflags=`libgcrypt-config --cflags`
2232 gcrypt_libs=`libgcrypt-config --libs`
2233 libs_softmmu="$gcrypt_libs $libs_softmmu"
2234 libs_tools="$gcrypt_libs $libs_tools"
2235 QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
2237 feature_not_found "gcrypt" "Install gcrypt devel"
2242 if test "$gnutls_nettle" != "no"; then
2243 if $pkg_config --exists "nettle"; then
2244 nettle_cflags=`$pkg_config --cflags nettle`
2245 nettle_libs=`$pkg_config --libs nettle`
2246 nettle_version=`$pkg_config --modversion nettle`
2247 libs_softmmu="$nettle_libs $libs_softmmu"
2248 libs_tools="$nettle_libs $libs_tools"
2249 QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
2251 feature_not_found "nettle" "Install nettle devel"
2255 ##########################################
2256 # libtasn1 - only for the TLS creds/session test suite
2259 if $pkg_config --exists "libtasn1"; then
2260 tasn1_cflags=`$pkg_config --cflags libtasn1`
2261 tasn1_libs=`$pkg_config --libs libtasn1`
2262 test_cflags="$test_cflags $tasn1_cflags"
2263 test_libs="$test_libs $tasn1_libs"
2269 ##########################################
2272 if test "$vte" != "no"; then
2273 if test "$gtkabi" = "3.0"; then
2274 vtepackage="vte-2.90"
2280 if $pkg_config --exists "$vtepackage >= $vteversion"; then
2281 vte_cflags=`$pkg_config --cflags $vtepackage`
2282 vte_libs=`$pkg_config --libs $vtepackage`
2283 libs_softmmu="$vte_libs $libs_softmmu"
2285 elif test "$vte" = "yes"; then
2286 if test "$gtkabi" = "3.0"; then
2287 feature_not_found "vte" "Install libvte-2.90 devel"
2289 feature_not_found "vte" "Install libvte devel"
2296 ##########################################
2299 # Look for sdl configuration program (pkg-config or sdl-config). Try
2300 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
2302 if test $sdlabi = "2.0"; then
2303 sdl_config=$sdl2_config
2305 sdlconfigname=sdl2_config
2308 sdlconfigname=sdl_config
2311 if test "`basename $sdl_config`" != $sdlconfigname && ! has ${sdl_config}; then
2312 sdl_config=$sdlconfigname
2315 if $pkg_config $sdlname --exists; then
2316 sdlconfig="$pkg_config $sdlname"
2317 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
2318 elif has ${sdl_config}; then
2319 sdlconfig="$sdl_config"
2320 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
2322 if test "$sdl" = "yes" ; then
2323 feature_not_found "sdl" "Install SDL devel"
2327 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
2328 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
2332 if test "$sdl" != "no" ; then
2335 #undef main /* We don't want SDL to override our main() */
2336 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
2338 sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
2339 if test "$static" = "yes" ; then
2340 sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
2342 sdl_libs=`$sdlconfig --libs 2> /dev/null`
2344 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
2345 if test "$_sdlversion" -lt 121 ; then
2351 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
2352 if test "$sdl" = "yes" -a "$static" = "yes" ; then
2353 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
2354 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
2355 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
2357 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
2363 else # sdl not found
2364 if test "$sdl" = "yes" ; then
2365 feature_not_found "sdl" "Install SDL devel"
2368 fi # sdl compile test
2371 if test "$sdl" = "yes" ; then
2374 #if defined(SDL_VIDEO_DRIVER_X11)
2375 #include <X11/XKBlib.h>
2377 #error No x11 support
2379 int main(void) { return 0; }
2381 if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
2382 sdl_cflags="$sdl_cflags $x11_cflags"
2383 sdl_libs="$sdl_libs $x11_libs"
2385 libs_softmmu="$sdl_libs $libs_softmmu"
2388 ##########################################
2389 # RDMA needs OpenFabrics libraries
2390 if test "$rdma" != "no" ; then
2392 #include <rdma/rdma_cma.h>
2393 int main(void) { return 0; }
2395 rdma_libs="-lrdmacm -libverbs"
2396 if compile_prog "" "$rdma_libs" ; then
2398 libs_softmmu="$libs_softmmu $rdma_libs"
2400 if test "$rdma" = "yes" ; then
2402 " OpenFabrics librdmacm/libibverbs not present." \
2404 " (1) Fast: Install infiniband packages from your distro." \
2405 " (2) Cleanest: Install libraries from www.openfabrics.org" \
2406 " (3) Also: Install softiwarp if you don't have RDMA hardware"
2412 ##########################################
2413 # VNC TLS/WS detection
2414 if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
2416 #include <gnutls/gnutls.h>
2417 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
2419 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
2420 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
2421 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
2422 if test "$vnc_tls" != "no" ; then
2425 libs_softmmu="$vnc_tls_libs $libs_softmmu"
2426 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_tls_cflags"
2428 if test "$vnc_tls" = "yes" ; then
2429 feature_not_found "vnc-tls" "Install gnutls devel"
2435 ##########################################
2436 # VNC SASL detection
2437 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
2439 #include <sasl/sasl.h>
2441 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
2443 # Assuming Cyrus-SASL installed in /usr prefix
2445 vnc_sasl_libs="-lsasl2"
2446 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
2448 libs_softmmu="$vnc_sasl_libs $libs_softmmu"
2449 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
2451 if test "$vnc_sasl" = "yes" ; then
2452 feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
2458 ##########################################
2459 # VNC JPEG detection
2460 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
2463 #include <jpeglib.h>
2464 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
2467 vnc_jpeg_libs="-ljpeg"
2468 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
2470 libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
2471 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
2473 if test "$vnc_jpeg" = "yes" ; then
2474 feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
2480 ##########################################
2482 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
2484 //#include <stdio.h>
2488 png_structp png_ptr;
2489 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
2490 return png_ptr != 0;
2493 if $pkg_config libpng --exists; then
2494 vnc_png_cflags=`$pkg_config libpng --cflags`
2495 vnc_png_libs=`$pkg_config libpng --libs`
2498 vnc_png_libs="-lpng"
2500 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
2502 libs_softmmu="$vnc_png_libs $libs_softmmu"
2503 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
2505 if test "$vnc_png" = "yes" ; then
2506 feature_not_found "vnc-png" "Install libpng devel"
2512 ##########################################
2513 # fnmatch() probe, used for ACL routines
2516 #include <fnmatch.h>
2519 fnmatch("foo", "foo", 0);
2523 if compile_prog "" "" ; then
2527 ##########################################
2528 # uuid_generate() probe, used for vdi block driver
2529 # Note that on some systems (notably MacOSX) no extra library
2530 # need be linked to get the uuid functions.
2531 if test "$uuid" != "no" ; then
2534 #include <uuid/uuid.h>
2538 uuid_generate(my_uuid);
2542 if compile_prog "" "" ; then
2544 elif compile_prog "" "$uuid_libs" ; then
2546 libs_softmmu="$uuid_libs $libs_softmmu"
2547 libs_tools="$uuid_libs $libs_tools"
2549 if test "$uuid" = "yes" ; then
2550 feature_not_found "uuid" "Install libuuid devel"
2556 if test "$vhdx" = "yes" ; then
2557 if test "$uuid" = "no" ; then
2558 error_exit "uuid required for VHDX support"
2560 elif test "$vhdx" != "no" ; then
2561 if test "$uuid" = "yes" ; then
2568 ##########################################
2569 # xfsctl() probe, used for raw-posix
2570 if test "$xfs" != "no" ; then
2572 #include <stddef.h> /* NULL */
2573 #include <xfs/xfs.h>
2576 xfsctl(NULL, 0, 0, NULL);
2580 if compile_prog "" "" ; then
2583 if test "$xfs" = "yes" ; then
2584 feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
2590 ##########################################
2591 # vde libraries probe
2592 if test "$vde" != "no" ; then
2593 vde_libs="-lvdeplug"
2595 #include <libvdeplug.h>
2598 struct vde_open_args a = {0, 0, 0};
2604 if compile_prog "" "$vde_libs" ; then
2606 libs_softmmu="$vde_libs $libs_softmmu"
2607 libs_tools="$vde_libs $libs_tools"
2609 if test "$vde" = "yes" ; then
2610 feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
2616 ##########################################
2617 # netmap support probe
2618 # Apart from looking for netmap headers, we make sure that the host API version
2619 # supports the netmap backend (>=11). The upper bound (15) is meant to simulate
2620 # a minor/major version number. Minor new features will be marked with values up
2621 # to 15, and if something happens that requires a change to the backend we will
2622 # move above 15, submit the backend fixes and modify this two bounds.
2623 if test "$netmap" != "no" ; then
2625 #include <inttypes.h>
2627 #include <net/netmap.h>
2628 #include <net/netmap_user.h>
2629 #if (NETMAP_API < 11) || (NETMAP_API > 15)
2632 int main(void) { return 0; }
2634 if compile_prog "" "" ; then
2637 if test "$netmap" = "yes" ; then
2638 feature_not_found "netmap"
2644 ##########################################
2645 # libcap-ng library probe
2646 if test "$cap_ng" != "no" ; then
2652 capng_capability_to_name(CAPNG_EFFECTIVE);
2656 if compile_prog "" "$cap_libs" ; then
2658 libs_tools="$cap_libs $libs_tools"
2660 if test "$cap_ng" = "yes" ; then
2661 feature_not_found "cap_ng" "Install libcap-ng devel"
2667 ##########################################
2668 # Sound support libraries probe
2679 int main(void) { $exp }
2681 if compile_prog "$cfl" "$lib" ; then
2684 error_exit "$drv check failed" \
2685 "Make sure to have the $drv libs and headers installed."
2689 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
2690 for drv in $audio_drv_list; do
2693 audio_drv_probe $drv alsa/asoundlib.h -lasound \
2694 "return snd_pcm_close((snd_pcm_t *)0);"
2695 libs_softmmu="-lasound $libs_softmmu"
2699 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \
2700 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;"
2701 libs_softmmu="-lpulse $libs_softmmu"
2706 libs_softmmu="-framework CoreAudio $libs_softmmu"
2710 libs_softmmu="-lole32 -ldxguid $libs_softmmu"
2715 libs_softmmu="$oss_lib $libs_softmmu"
2719 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
2723 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
2724 error_exit "Unknown driver '$drv' selected" \
2725 "Possible drivers are: $audio_possible_drivers"
2731 ##########################################
2734 if test "$brlapi" != "no" ; then
2735 brlapi_libs="-lbrlapi"
2739 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
2741 if compile_prog "" "$brlapi_libs" ; then
2743 libs_softmmu="$brlapi_libs $libs_softmmu"
2745 if test "$brlapi" = "yes" ; then
2746 feature_not_found "brlapi" "Install brlapi devel"
2752 ##########################################
2754 if test "$curses" != "no" ; then
2755 if test "$mingw32" = "yes" ; then
2756 curses_list="-lpdcurses"
2758 curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lncurses:-lcurses"
2764 const char *s = curses_version();
2770 for curses_lib in $curses_list; do
2772 if compile_prog "" "$curses_lib" ; then
2774 libs_softmmu="$curses_lib $libs_softmmu"
2779 if test "$curses_found" = "yes" ; then
2782 if test "$curses" = "yes" ; then
2783 feature_not_found "curses" "Install ncurses devel"
2789 ##########################################
2791 if test "$curl" != "no" ; then
2792 if $pkg_config libcurl --exists; then
2793 curlconfig="$pkg_config libcurl"
2795 curlconfig=curl-config
2798 #include <curl/curl.h>
2799 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
2801 curl_cflags=`$curlconfig --cflags 2>/dev/null`
2802 curl_libs=`$curlconfig --libs 2>/dev/null`
2803 if compile_prog "$curl_cflags" "$curl_libs" ; then
2806 if test "$curl" = "yes" ; then
2807 feature_not_found "curl" "Install libcurl devel"
2813 ##########################################
2814 # bluez support probe
2815 if test "$bluez" != "no" ; then
2817 #include <bluetooth/bluetooth.h>
2818 int main(void) { return bt_error(0); }
2820 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
2821 bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
2822 if compile_prog "$bluez_cflags" "$bluez_libs" ; then
2824 libs_softmmu="$bluez_libs $libs_softmmu"
2826 if test "$bluez" = "yes" ; then
2827 feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
2833 ##########################################
2834 # glib support probe
2837 glib_modules=gthread-2.0
2838 if test "$modules" = yes; then
2839 glib_modules="$glib_modules gmodule-2.0"
2842 for i in $glib_modules; do
2843 if $pkg_config --atleast-version=$glib_req_ver $i; then
2844 glib_cflags=`$pkg_config --cflags $i`
2845 glib_libs=`$pkg_config --libs $i`
2846 CFLAGS="$glib_cflags $CFLAGS"
2847 LIBS="$glib_libs $LIBS"
2848 libs_qga="$glib_libs $libs_qga"
2850 error_exit "glib-$glib_req_ver $i is required to compile QEMU"
2854 # g_test_trap_subprocess added in 2.38. Used by some tests.
2856 if ! $pkg_config --atleast-version=2.38 glib-2.0; then
2860 # Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
2863 int main(void) { return 0; }
2865 if ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
2866 if cc_has_warning_flag "-Wno-unknown-attributes"; then
2867 glib_cflags="-Wno-unknown-attributes $glib_cflags"
2868 CFLAGS="-Wno-unknown-attributes $CFLAGS"
2872 ##########################################
2873 # SHA command probe for modules
2874 if test "$modules" = yes; then
2875 shacmd_probe="sha1sum sha1 shasum"
2876 for c in $shacmd_probe; do
2882 if test "$shacmd" = ""; then
2883 error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
2887 ##########################################
2888 # pixman support probe
2890 if test "$pixman" = ""; then
2891 if test "$want_tools" = "no" -a "$softmmu" = "no"; then
2893 elif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
2899 if test "$pixman" = "none"; then
2900 if test "$want_tools" != "no" -o "$softmmu" != "no"; then
2901 error_exit "pixman disabled but system emulation or tools build" \
2902 "enabled. You can turn off pixman only if you also" \
2903 "disable all system emulation targets and the tools" \
2904 "build with '--disable-tools --disable-system'."
2908 elif test "$pixman" = "system"; then
2909 # pixman version has been checked above
2910 pixman_cflags=`$pkg_config --cflags pixman-1`
2911 pixman_libs=`$pkg_config --libs pixman-1`
2913 if test ! -d ${source_path}/pixman/pixman; then
2914 error_exit "pixman >= 0.21.8 not present. Your options:" \
2915 " (1) Preferred: Install the pixman devel package (any recent" \
2916 " distro should have packages as Xorg needs pixman too)." \
2917 " (2) Fetch the pixman submodule, using:" \
2918 " git submodule update --init pixman"
2920 mkdir -p pixman/pixman
2921 pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
2922 pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
2925 ##########################################
2928 if test "$cap" != "no" ; then
2931 #include <sys/capability.h>
2932 int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
2934 if compile_prog "" "-lcap" ; then
2941 ##########################################
2943 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
2947 #include <pthread.h>
2948 static void *f(void *p) { return NULL; }
2951 pthread_create(&thread, 0, f, 0);
2955 if compile_prog "" "" ; then
2958 for pthread_lib in $PTHREADLIBS_LIST; do
2959 if compile_prog "" "$pthread_lib" ; then
2962 for lib_entry in $LIBS; do
2963 if test "$lib_entry" = "$pthread_lib"; then
2968 if test "$found" = "no"; then
2969 LIBS="$pthread_lib $LIBS"
2976 if test "$mingw32" != yes -a "$pthread" = no; then
2977 error_exit "pthread check failed" \
2978 "Make sure to have the pthread libs and headers installed."
2981 # check for pthread_setname_np
2982 pthread_setname_np=no
2984 #include <pthread.h>
2986 static void *f(void *p) { return NULL; }
2990 pthread_create(&thread, 0, f, 0);
2991 pthread_setname_np(thread, "QEMU");
2995 if compile_prog "" "$pthread_lib" ; then
2996 pthread_setname_np=yes
2999 ##########################################
3001 if test "$rbd" != "no" ; then
3004 #include <rbd/librbd.h>
3007 rados_create(&cluster, NULL);
3011 rbd_libs="-lrbd -lrados"
3012 if compile_prog "" "$rbd_libs" ; then
3015 if test "$rbd" = "yes" ; then
3016 feature_not_found "rados block device" "Install librbd/ceph devel"
3022 ##########################################
3024 min_libssh2_version=1.2.8
3025 if test "$libssh2" != "no" ; then
3026 if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
3027 libssh2_cflags=`$pkg_config libssh2 --cflags`
3028 libssh2_libs=`$pkg_config libssh2 --libs`
3031 if test "$libssh2" = "yes" ; then
3032 error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
3038 ##########################################
3039 # libssh2_sftp_fsync probe
3041 if test "$libssh2" = "yes"; then
3044 #include <libssh2.h>
3045 #include <libssh2_sftp.h>
3047 LIBSSH2_SESSION *session;
3049 LIBSSH2_SFTP_HANDLE *sftp_handle;
3050 session = libssh2_session_init ();
3051 sftp = libssh2_sftp_init (session);
3052 sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
3053 libssh2_sftp_fsync (sftp_handle);
3057 # libssh2_cflags/libssh2_libs defined in previous test.
3058 if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
3059 QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
3063 ##########################################
3066 if test "$linux_aio" != "no" ; then
3069 #include <sys/eventfd.h>
3071 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
3073 if compile_prog "" "-laio" ; then
3076 if test "$linux_aio" = "yes" ; then
3077 feature_not_found "linux AIO" "Install libaio devel"
3083 ##########################################
3084 # TPM passthrough is only on x86 Linux
3086 if test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
3087 tpm_passthrough=$tpm
3092 ##########################################
3095 if test "$attr" != "no" ; then
3098 #include <sys/types.h>
3099 #ifdef CONFIG_LIBATTR
3100 #include <attr/xattr.h>
3102 #include <sys/xattr.h>
3104 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3106 if compile_prog "" "" ; then
3108 # Older distros have <attr/xattr.h>, and need -lattr:
3109 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
3114 if test "$attr" = "yes" ; then
3115 feature_not_found "ATTR" "Install libc6 or libattr devel"
3121 ##########################################
3124 #include <sys/types.h>
3125 #include <sys/uio.h>
3127 int main(void) { return sizeof(struct iovec); }
3130 if compile_prog "" "" ; then
3134 ##########################################
3137 #include <sys/types.h>
3138 #include <sys/uio.h>
3140 int main(void) { return preadv(0, 0, 0, 0); }
3143 if compile_prog "" "" ; then
3147 ##########################################
3149 # fdt support is mandatory for at least some target architectures,
3150 # so insist on it if we're building those system emulators.
3152 for target in $target_list; do
3154 aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu)
3160 if test "$fdt_required" = "yes"; then
3161 if test "$fdt" = "no"; then
3162 error_exit "fdt disabled but some requested targets require it." \
3163 "You can turn off fdt only if you also disable all the system emulation" \
3164 "targets which need it (by specifying a cut down --target-list)."
3169 if test "$fdt" != "no" ; then
3171 # explicitly check for libfdt_env.h as it is missing in some stable installs
3172 # and test for required functions to make sure we are on a version >= 1.4.0
3175 #include <libfdt_env.h>
3176 int main(void) { fdt_get_property_by_offset(0, 0, 0); return 0; }
3178 if compile_prog "" "$fdt_libs" ; then
3179 # system DTC is good - use it
3181 elif test -d ${source_path}/dtc/libfdt ; then
3182 # have submodule DTC - use it
3186 if [ "$pwd_is_source_path" != "y" ] ; then
3187 symlink "$source_path/dtc/Makefile" "dtc/Makefile"
3188 symlink "$source_path/dtc/scripts" "dtc/scripts"
3190 fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
3191 fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
3192 elif test "$fdt" = "yes" ; then
3193 # have neither and want - prompt for system/submodule install
3194 error_exit "DTC (libfdt) version >= 1.4.0 not present. Your options:" \
3195 " (1) Preferred: Install the DTC (libfdt) devel package" \
3196 " (2) Fetch the DTC submodule, using:" \
3197 " git submodule update --init dtc"
3199 # don't have and don't want
3205 libs_softmmu="$libs_softmmu $fdt_libs"
3207 ##########################################
3208 # opengl probe (for sdl2, milkymist-tmu2)
3210 # GLX probe, used by milkymist-tmu2
3211 # this is temporary, code will be switched to egl mid-term.
3213 #include <X11/Xlib.h>
3216 int main(void) { glBegin(0); glXQueryVersion(0,0,0); return 0; }
3218 if compile_prog "" "-lGL -lX11" ; then
3224 if test "$opengl" != "no" ; then
3225 opengl_pkgs="gl glesv2 epoxy egl"
3226 if $pkg_config $opengl_pkgs x11 && test "$have_glx" = "yes"; then
3227 opengl_cflags="$($pkg_config --cflags $opengl_pkgs) $x11_cflags"
3228 opengl_libs="$($pkg_config --libs $opengl_pkgs) $x11_libs"
3231 if test "$opengl" = "yes" ; then
3232 feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
3241 ##########################################
3243 if test "$archipelago" != "no" ; then
3246 #include <xseg/xseg.h>
3247 #include <xseg/protocol.h>
3253 archipelago_libs=-lxseg
3254 if compile_prog "" "$archipelago_libs"; then
3256 libs_tools="$archipelago_libs $libs_tools"
3257 libs_softmmu="$archipelago_libs $libs_softmmu"
3259 echo "WARNING: Please check the licenses of QEMU and libxseg carefully."
3260 echo "GPLv3 versions of libxseg may not be compatible with QEMU's"
3261 echo "license and therefore prevent redistribution."
3263 echo "To disable Archipelago, use --disable-archipelago"
3265 if test "$archipelago" = "yes" ; then
3266 feature_not_found "Archipelago backend support" "Install libxseg devel"
3273 ##########################################
3275 if test "$glusterfs" != "no" ; then
3276 if $pkg_config --atleast-version=3 glusterfs-api; then
3278 glusterfs_cflags=`$pkg_config --cflags glusterfs-api`
3279 glusterfs_libs=`$pkg_config --libs glusterfs-api`
3280 if $pkg_config --atleast-version=5 glusterfs-api; then
3281 glusterfs_discard="yes"
3283 if $pkg_config --atleast-version=6 glusterfs-api; then
3284 glusterfs_zerofill="yes"
3287 if test "$glusterfs" = "yes" ; then
3288 feature_not_found "GlusterFS backend support" \
3289 "Install glusterfs-api devel >= 3"
3295 # Check for inotify functions when we are building linux-user
3296 # emulator. This is done because older glibc versions don't
3297 # have syscall stubs for these implemented. In that case we
3298 # don't provide them even if kernel supports them.
3302 #include <sys/inotify.h>
3307 /* try to start inotify */
3308 return inotify_init();
3311 if compile_prog "" "" ; then
3317 #include <sys/inotify.h>
3322 /* try to start inotify */
3323 return inotify_init1(0);
3326 if compile_prog "" "" ; then
3330 # check if utimensat and futimens are supported
3333 #define _ATFILE_SOURCE
3336 #include <sys/stat.h>
3340 utimensat(AT_FDCWD, "foo", NULL, 0);
3345 if compile_prog "" "" ; then
3349 # check if pipe2 is there
3358 return pipe2(pipefd, O_CLOEXEC);
3361 if compile_prog "" "" ; then
3365 # check if accept4 is there
3368 #include <sys/socket.h>
3373 accept4(0, NULL, NULL, SOCK_CLOEXEC);
3377 if compile_prog "" "" ; then
3381 # check if tee/splice is there. vmsplice was added same time.
3391 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
3392 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
3396 if compile_prog "" "" ; then
3400 ##########################################
3403 if test "$numa" != "no" ; then
3406 int main(void) { return numa_available(); }
3409 if compile_prog "" "-lnuma" ; then
3411 libs_softmmu="-lnuma $libs_softmmu"
3413 if test "$numa" = "yes" ; then
3414 feature_not_found "numa" "install numactl devel"
3420 if test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
3421 echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
3425 ##########################################
3428 if test "$tcmalloc" = "yes" ; then
3431 int main(void) { malloc(1); return 0; }
3434 if compile_prog "" "-ltcmalloc" ; then
3435 LIBS="-ltcmalloc $LIBS"
3437 feature_not_found "tcmalloc" "install gperftools devel"
3441 ##########################################
3444 if test "$jemalloc" = "yes" ; then
3447 int main(void) { malloc(1); return 0; }
3450 if compile_prog "" "-ljemalloc" ; then
3451 LIBS="-ljemalloc $LIBS"
3453 feature_not_found "jemalloc" "install jemalloc devel"
3457 ##########################################
3462 #include <sys/syscall.h>
3464 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
3467 if compile_prog "" "" ; then
3471 # check if eventfd is supported
3474 #include <sys/eventfd.h>
3478 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
3481 if compile_prog "" "" ; then
3485 # check for fallocate
3492 fallocate(0, 0, 0, 0);
3496 if compile_prog "" "" ; then
3500 # check for fallocate hole punching
3501 fallocate_punch_hole=no
3504 #include <linux/falloc.h>
3508 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
3512 if compile_prog "" "" ; then
3513 fallocate_punch_hole=yes
3516 # check that fallocate supports range zeroing inside the file
3517 fallocate_zero_range=no
3520 #include <linux/falloc.h>
3524 fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
3528 if compile_prog "" "" ; then
3529 fallocate_zero_range=yes
3532 # check for posix_fallocate
3539 posix_fallocate(0, 0, 0);
3543 if compile_prog "" "" ; then
3547 # check for sync_file_range
3554 sync_file_range(0, 0, 0, 0);
3558 if compile_prog "" "" ; then
3562 # check for linux/fiemap.h and FS_IOC_FIEMAP
3565 #include <sys/ioctl.h>
3566 #include <linux/fs.h>
3567 #include <linux/fiemap.h>
3571 ioctl(0, FS_IOC_FIEMAP, 0);
3575 if compile_prog "" "" ; then
3590 if compile_prog "" "" ; then
3594 # check for ppoll support
3601 struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
3602 ppoll(&pfd, 1, 0, 0);
3606 if compile_prog "" "" ; then
3610 # check for prctl(PR_SET_TIMERSLACK , ... ) support
3611 prctl_pr_set_timerslack=no
3613 #include <sys/prctl.h>
3617 prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
3621 if compile_prog "" "" ; then
3622 prctl_pr_set_timerslack=yes
3625 # check for epoll support
3628 #include <sys/epoll.h>
3636 if compile_prog "" "" ; then
3640 # epoll_create1 and epoll_pwait are later additions
3641 # so we must check separately for their presence
3644 #include <sys/epoll.h>
3648 /* Note that we use epoll_create1 as a value, not as
3649 * a function being called. This is necessary so that on
3650 * old SPARC glibc versions where the function was present in
3651 * the library but not declared in the header file we will
3652 * fail the configure check. (Otherwise we will get a compiler
3653 * warning but not an error, and will proceed to fail the
3654 * qemu compile where we compile with -Werror.)
3656 return (int)(uintptr_t)&epoll_create1;
3659 if compile_prog "" "" ; then
3665 #include <sys/epoll.h>
3669 epoll_pwait(0, 0, 0, 0, 0);
3673 if compile_prog "" "" ; then
3677 # check for sendfile support
3680 #include <sys/sendfile.h>
3684 return sendfile(0, 0, 0, 0);
3687 if compile_prog "" "" ; then
3691 # check for timerfd support (glibc 2.8 and newer)
3694 #include <sys/timerfd.h>
3698 return(timerfd_create(CLOCK_REALTIME, 0));
3701 if compile_prog "" "" ; then
3705 # check for setns and unshare support
3718 if compile_prog "" "" ; then
3722 # Check if tools are available to build documentation.
3723 if test "$docs" != "no" ; then
3724 if has makeinfo && has pod2man; then
3727 if test "$docs" = "yes" ; then
3728 feature_not_found "docs" "Install texinfo and Perl/perl-podlators"
3734 # Search for bswap_32 function
3737 #include <byteswap.h>
3738 int main(void) { return bswap_32(0); }
3740 if compile_prog "" "" ; then
3744 # Search for bswap32 function
3747 #include <sys/endian.h>
3748 #include <sys/types.h>
3749 #include <machine/bswap.h>
3750 int main(void) { return bswap32(0); }
3752 if compile_prog "" "" ; then
3756 ##########################################
3757 # Do we have libiscsi >= 1.9.0
3758 if test "$libiscsi" != "no" ; then
3759 if $pkg_config --atleast-version=1.9.0 libiscsi; then
3761 libiscsi_cflags=$($pkg_config --cflags libiscsi)
3762 libiscsi_libs=$($pkg_config --libs libiscsi)
3764 if test "$libiscsi" = "yes" ; then
3765 feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
3771 ##########################################
3775 int main(int argc, char **argv) { return isnan(sin((double)argc)); }
3777 if compile_prog "" "" ; then
3779 elif compile_prog "" "-lm" ; then
3781 libs_qga="-lm $libs_qga"
3783 error_exit "libm check failed"
3786 ##########################################
3788 # uClibc provides 2 versions of clock_gettime(), one with realtime
3789 # support and one without. This means that the clock_gettime() don't
3790 # need -lrt. We still need it for timer_create() so we check for this
3791 # function in addition.
3796 timer_create(CLOCK_REALTIME, NULL, NULL);
3797 return clock_gettime(CLOCK_REALTIME, NULL);
3801 if compile_prog "" "" ; then
3803 # we need pthread for static linking. use previous pthread test result
3804 elif compile_prog "" "$pthread_lib -lrt" ; then
3806 libs_qga="$libs_qga -lrt"
3809 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
3810 "$aix" != "yes" -a "$haiku" != "yes" ; then
3811 libs_softmmu="-lutil $libs_softmmu"
3814 ##########################################
3816 if test "$spice" != "no" ; then
3819 int main(void) { spice_server_new(); return 0; }
3821 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
3822 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
3823 if $pkg_config --atleast-version=0.12.0 spice-server && \
3824 $pkg_config --atleast-version=0.12.3 spice-protocol && \
3825 compile_prog "$spice_cflags" "$spice_libs" ; then
3827 libs_softmmu="$libs_softmmu $spice_libs"
3828 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
3829 spice_protocol_version=$($pkg_config --modversion spice-protocol)
3830 spice_server_version=$($pkg_config --modversion spice-server)
3832 if test "$spice" = "yes" ; then
3833 feature_not_found "spice" \
3834 "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel"
3840 # check for libcacard for smartcard support
3842 # TODO - what's the minimal nss version we support?
3843 if test "$smartcard_nss" != "no"; then
3845 #include <pk11pub.h>
3846 int main(void) { PK11_FreeSlot(0); return 0; }
3848 # FIXME: do not include $glib_* in here
3849 nss_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs"
3850 nss_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags"
3851 test_cflags="$nss_cflags"
3852 # The header files in nss < 3.13.3 have a bug which causes them to
3853 # emit a warning. If we're going to compile QEMU with -Werror, then
3854 # test that the headers don't have this bug. Otherwise we would pass
3855 # the configure test but fail to compile QEMU later.
3856 if test "$werror" = "yes"; then
3857 test_cflags="-Werror $test_cflags"
3859 if test -n "$libtool" &&
3860 $pkg_config --atleast-version=3.12.8 nss && \
3861 compile_prog "$test_cflags" "$nss_libs"; then
3864 if test "$smartcard_nss" = "yes"; then
3865 feature_not_found "nss" "Install nss devel >= 3.12.8"
3872 if test "$libusb" != "no" ; then
3873 if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
3875 libusb_cflags=$($pkg_config --cflags libusb-1.0)
3876 libusb_libs=$($pkg_config --libs libusb-1.0)
3877 QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags"
3878 libs_softmmu="$libs_softmmu $libusb_libs"
3880 if test "$libusb" = "yes"; then
3881 feature_not_found "libusb" "Install libusb devel >= 1.0.13"
3887 # check for usbredirparser for usb network redirection support
3888 if test "$usb_redir" != "no" ; then
3889 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
3891 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
3892 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
3893 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
3894 libs_softmmu="$libs_softmmu $usb_redir_libs"
3896 if test "$usb_redir" = "yes"; then
3897 feature_not_found "usb-redir" "Install usbredir devel"
3903 ##########################################
3904 # check if we have VSS SDK headers for win
3906 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
3907 case "$vss_win32_sdk" in
3908 "") vss_win32_include="-I$source_path" ;;
3909 *\ *) # The SDK is installed in "Program Files" by default, but we cannot
3910 # handle path with spaces. So we symlink the headers into ".sdk/vss".
3911 vss_win32_include="-I$source_path/.sdk/vss"
3912 symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
3914 *) vss_win32_include="-I$vss_win32_sdk"
3917 #define __MIDL_user_allocate_free_DEFINED__
3918 #include <inc/win2003/vss.h>
3919 int main(void) { return VSS_CTX_BACKUP; }
3921 if compile_prog "$vss_win32_include" "" ; then
3922 guest_agent_with_vss="yes"
3923 QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
3924 libs_qga="-lole32 -loleaut32 -lshlwapi -luuid -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
3925 qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
3927 if test "$vss_win32_sdk" != "" ; then
3928 echo "ERROR: Please download and install Microsoft VSS SDK:"
3929 echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490"
3930 echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
3931 echo "ERROR: scripts/extract-vsssdk-headers setup.exe"
3932 echo "ERROR: The headers are extracted in the directory \`inc'."
3933 feature_not_found "VSS support"
3935 guest_agent_with_vss="no"
3939 ##########################################
3940 # lookup Windows platform SDK (if not specified)
3941 # The SDK is needed only to build .tlb (type library) file of guest agent
3942 # VSS provider from the source. It is usually unnecessary because the
3943 # pre-compiled .tlb file is included.
3945 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
3946 if test -z "$win_sdk"; then
3947 programfiles="$PROGRAMFILES"
3948 test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
3949 if test -n "$programfiles"; then
3950 win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
3952 feature_not_found "Windows SDK"
3954 elif test "$win_sdk" = "no"; then
3959 ##########################################
3960 # check if mingw environment provides a recent ntddscsi.h
3961 if test "$mingw32" = "yes" -a "$guest_agent" != "no"; then
3963 #include <windows.h>
3964 #include <ntddscsi.h>
3966 #if !defined(IOCTL_SCSI_GET_ADDRESS)
3967 #error Missing required ioctl definitions
3969 SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
3973 if compile_prog "" "" ; then
3974 guest_agent_ntddscsi=yes
3975 libs_qga="-lsetupapi $libs_qga"
3979 ##########################################
3980 # check if we have fdatasync
3986 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
3987 return fdatasync(0);
3989 #error Not supported
3993 if compile_prog "" "" ; then
3997 ##########################################
3998 # check if we have madvise
4002 #include <sys/types.h>
4003 #include <sys/mman.h>
4005 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
4007 if compile_prog "" "" ; then
4011 ##########################################
4012 # check if we have posix_madvise
4016 #include <sys/mman.h>
4018 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
4020 if compile_prog "" "" ; then
4024 ##########################################
4025 # check if we have usable SIGEV_THREAD_ID
4032 ev.sigev_notify = SIGEV_THREAD_ID;
4033 ev._sigev_un._tid = 0;
4034 asm volatile("" : : "g"(&ev));
4038 if compile_prog "" "" ; then
4042 ##########################################
4043 # check if trace backend exists
4045 $python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends > /dev/null 2> /dev/null
4046 if test "$?" -ne 0 ; then
4047 error_exit "invalid trace backends" \
4048 "Please choose supported trace backends."
4051 ##########################################
4052 # For 'ust' backend, test if ust headers are present
4053 if have_backend "ust"; then
4055 #include <lttng/tracepoint.h>
4056 int main(void) { return 0; }
4058 if compile_prog "" "" ; then
4059 if $pkg_config lttng-ust --exists; then
4060 lttng_ust_libs=`$pkg_config --libs lttng-ust`
4062 lttng_ust_libs="-llttng-ust"
4064 if $pkg_config liburcu-bp --exists; then
4065 urcu_bp_libs=`$pkg_config --libs liburcu-bp`
4067 urcu_bp_libs="-lurcu-bp"
4070 LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
4071 libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
4073 error_exit "Trace backend 'ust' missing lttng-ust header files"
4077 ##########################################
4078 # For 'dtrace' backend, test if 'dtrace' command is present
4079 if have_backend "dtrace"; then
4080 if ! has 'dtrace' ; then
4081 error_exit "dtrace command is not found in PATH $PATH"
4083 trace_backend_stap="no"
4084 if has 'stap' ; then
4085 trace_backend_stap="yes"
4089 ##########################################
4090 # check and set a backend for coroutine
4092 # We prefer ucontext, but it's not always possible. The fallback
4093 # is sigcontext. gthread is not selectable except explicitly, because
4094 # it is not functional enough to run QEMU proper. (It is occasionally
4095 # useful for debugging purposes.) On Windows the only valid backend
4096 # is the Windows-specific one.
4099 if test "$darwin" != "yes"; then
4101 #include <ucontext.h>
4102 #ifdef __stub_makecontext
4103 #error Ignoring glibc stub makecontext which will always fail
4105 int main(void) { makecontext(0, 0, 0); return 0; }
4107 if compile_prog "" "" ; then
4112 if test "$coroutine" = ""; then
4113 if test "$mingw32" = "yes"; then
4115 elif test "$ucontext_works" = "yes"; then
4118 coroutine=sigaltstack
4123 if test "$mingw32" != "yes"; then
4124 error_exit "'windows' coroutine backend only valid for Windows"
4126 # Unfortunately the user visible backend name doesn't match the
4127 # coroutine-*.c filename for this case, so we have to adjust it here.
4131 if test "$ucontext_works" != "yes"; then
4132 feature_not_found "ucontext"
4135 gthread|sigaltstack)
4136 if test "$mingw32" = "yes"; then
4137 error_exit "only the 'windows' coroutine backend is valid for Windows"
4141 error_exit "unknown coroutine backend $coroutine"
4146 if test "$coroutine_pool" = ""; then
4147 if test "$coroutine" = "gthread"; then
4153 if test "$coroutine" = "gthread" -a "$coroutine_pool" = "yes"; then
4154 error_exit "'gthread' coroutine backend does not support pool (use --disable-coroutine-pool)"
4157 ##########################################
4158 # check if we have open_by_handle_at
4160 open_by_handle_at=no
4163 #if !defined(AT_EMPTY_PATH)
4164 # error missing definition
4166 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
4169 if compile_prog "" "" ; then
4170 open_by_handle_at=yes
4173 ########################################
4174 # check if we have linux/magic.h
4178 #include <linux/magic.h>
4183 if compile_prog "" "" ; then
4187 ########################################
4188 # check whether we can disable warning option with a pragma (this is needed
4189 # to silence warnings in the headers of some versions of external libraries).
4190 # This test has to be compiled with -Werror as otherwise an unknown pragma is
4193 # If we can't selectively disable warning in the code, disable -Werror so that
4194 # the build doesn't fail anyway.
4196 pragma_disable_unused_but_set=no
4198 #pragma GCC diagnostic push
4199 #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
4200 #pragma GCC diagnostic ignored "-Wstrict-prototypes"
4201 #pragma GCC diagnostic pop
4207 if compile_prog "-Werror" "" ; then
4208 pragma_diagnostic_available=yes
4213 ########################################
4214 # check if we have valgrind/valgrind.h
4218 #include <valgrind/valgrind.h>
4223 if compile_prog "" "" ; then
4227 ########################################
4228 # check if environ is declared
4238 if compile_prog "" "" ; then
4242 ########################################
4243 # check if cpuid.h is usable.
4249 unsigned a, b, c, d;
4250 int max = __get_cpuid_max(0, 0);
4253 __cpuid(1, a, b, c, d);
4257 __cpuid_count(7, 0, a, b, c, d);
4263 if compile_prog "" "" ; then
4267 ########################################
4268 # check if __[u]int128_t is usable.
4272 #if defined(__clang_major__) && defined(__clang_minor__)
4273 # if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
4274 # error __int128_t does not work in CLANG before 3.2
4286 if compile_prog "" "" ; then
4290 ########################################
4291 # check if getauxval is available.
4295 #include <sys/auxv.h>
4297 return getauxval(AT_HWCAP) == 0;
4300 if compile_prog "" "" ; then
4304 ########################################
4305 # check if ccache is interfering with
4306 # semantic analysis of macros
4310 static const int Z = 1;
4311 #define fn() ({ Z; })
4312 #define TAUT(X) ((X) == Z)
4313 #define PAREN(X, Y) (X == Y)
4315 int main(int argc, char *argv[])
4321 if (PAREN(x, y)) return 0;
4322 if (TAUT(Z)) return 0;
4327 if ! compile_object "-Werror"; then
4331 ##########################################
4333 # After here, no more $cc or $ld runs
4335 if test "$gcov" = "yes" ; then
4336 CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
4337 LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
4338 elif test "$debug" = "no" ; then
4339 CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
4342 ##########################################
4344 if test "$libnfs" != "no" ; then
4345 if $pkg_config --atleast-version=1.9.3 libnfs; then
4347 libnfs_libs=$($pkg_config --libs libnfs)
4348 LIBS="$LIBS $libnfs_libs"
4350 if test "$libnfs" = "yes" ; then
4351 feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
4357 # Disable zero malloc errors for official releases unless explicitly told to
4359 if test -z "$zero_malloc" ; then
4360 if test "$z_version" = "50" ; then
4367 # Now we've finished running tests it's OK to add -Werror to the compiler flags
4368 if test "$werror" = "yes"; then
4369 QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
4372 if test "$solaris" = "no" ; then
4373 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
4374 LDFLAGS="-Wl,--warn-common $LDFLAGS"
4378 # test if pod2man has --utf8 option
4379 if pod2man --help | grep -q utf8; then
4380 POD2MAN="pod2man --utf8"
4385 # Use ASLR, no-SEH and DEP if available
4386 if test "$mingw32" = "yes" ; then
4387 for flag in --dynamicbase --no-seh --nxcompat; do
4388 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
4389 LDFLAGS="-Wl,$flag $LDFLAGS"
4394 qemu_confdir=$sysconfdir$confsuffix
4395 qemu_moddir=$libdir$confsuffix
4396 qemu_datadir=$datadir$confsuffix
4397 qemu_localedir="$datadir/locale"
4400 if test "$want_tools" = "yes" ; then
4401 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
4402 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
4403 tools="qemu-nbd\$(EXESUF) $tools"
4406 if test "$softmmu" = yes ; then
4407 if test "$virtfs" != no ; then
4408 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
4410 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
4412 if test "$virtfs" = yes; then
4413 error_exit "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
4420 # Probe for guest agent support/options
4422 if [ "$guest_agent" != "no" ]; then
4423 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
4424 tools="qemu-ga\$(EXESUF) $tools"
4426 elif [ "$guest_agent" != yes ]; then
4429 error_exit "Guest agent is not supported on this platform"
4433 # Guest agent Window MSI package
4435 if test "$guest_agent" != yes; then
4436 if test "$guest_agent_msi" = yes; then
4437 error_exit "MSI guest agent package requires guest agent enabled"
4440 elif test "$mingw32" != "yes"; then
4441 if test "$guest_agent_msi" = "yes"; then
4442 error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
4445 elif ! has wixl; then
4446 if test "$guest_agent_msi" = "yes"; then
4447 error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
4451 # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
4452 # disabled explicitly
4453 if test "$guest_agent_msi" != "no"; then
4458 if test "$guest_agent_msi" = "yes"; then
4459 if test "$guest_agent_with_vss" = "yes"; then
4460 QEMU_GA_MSI_WITH_VSS="-D InstallVss"
4463 if test "$QEMU_GA_MANUFACTURER" = ""; then
4464 QEMU_GA_MANUFACTURER=QEMU
4467 if test "$QEMU_GA_DISTRO" = ""; then
4468 QEMU_GA_DISTRO=Linux
4471 if test "$QEMU_GA_VERSION" = ""; then
4472 QEMU_GA_VERSION=`cat $source_path/VERSION`
4475 QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=`$pkg_config --variable=prefix glib-2.0`/bin"
4479 QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
4482 QEMU_GA_MSI_ARCH="-D Arch=32"
4485 error_exit "CPU $cpu not supported for building installation package"
4490 # Mac OS X ships with a broken assembler
4492 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
4493 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
4494 "$softmmu" = yes ; then
4497 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
4498 roms="$roms spapr-rtas"
4501 if test "$cpu" = "s390x" ; then
4502 roms="$roms s390-ccw"
4505 # Probe for the need for relocating the user-only binary.
4506 if test "$pie" = "no" ; then
4509 arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
4510 # ??? Rationale for choosing this address
4511 textseg_addr=0x60000000
4514 # A 256M aligned address, high in the address space, with enough
4515 # room for the code_gen_buffer above it before the stack.
4516 textseg_addr=0x60000000
4519 if [ -n "$textseg_addr" ]; then
4521 int main(void) { return 0; }
4523 textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
4524 if ! compile_prog "" "$textseg_ldflags"; then
4525 # In case ld does not support -Ttext-segment, edit the default linker
4526 # script via sed to set the .text start addr. This is needed on FreeBSD
4528 $ld --verbose | sed \
4529 -e '1,/==================================================/d' \
4530 -e '/==================================================/,$d' \
4531 -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
4532 -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
4533 textseg_ldflags="-Wl,-T../config-host.ld"
4538 # prepend pixman and ftd flags after all config tests are done
4539 QEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
4540 libs_softmmu="$pixman_libs $libs_softmmu"
4542 echo "Install prefix $prefix"
4543 echo "BIOS directory `eval echo $qemu_datadir`"
4544 echo "binary directory `eval echo $bindir`"
4545 echo "library directory `eval echo $libdir`"
4546 echo "module directory `eval echo $qemu_moddir`"
4547 echo "libexec directory `eval echo $libexecdir`"
4548 echo "include directory `eval echo $includedir`"
4549 echo "config directory `eval echo $sysconfdir`"
4550 if test "$mingw32" = "no" ; then
4551 echo "local state directory `eval echo $local_statedir`"
4552 echo "Manual directory `eval echo $mandir`"
4553 echo "ELF interp prefix $interp_prefix"
4555 echo "local state directory queried at runtime"
4556 echo "Windows SDK $win_sdk"
4558 echo "Source path $source_path"
4559 echo "C compiler $cc"
4560 echo "Host C compiler $host_cc"
4561 echo "C++ compiler $cxx"
4562 echo "Objective-C compiler $objcc"
4563 echo "ARFLAGS $ARFLAGS"
4564 echo "CFLAGS $CFLAGS"
4565 echo "QEMU_CFLAGS $QEMU_CFLAGS"
4566 echo "LDFLAGS $LDFLAGS"
4568 echo "install $install"
4569 echo "python $python"
4570 if test "$slirp" = "yes" ; then
4573 echo "module support $modules"
4574 echo "host CPU $cpu"
4575 echo "host big endian $bigendian"
4576 echo "target list $target_list"
4577 echo "tcg debug enabled $debug_tcg"
4578 echo "gprof enabled $gprof"
4579 echo "sparse enabled $sparse"
4580 echo "strip binaries $strip_opt"
4581 echo "profiler $profiler"
4582 echo "static build $static"
4583 if test "$darwin" = "yes" ; then
4584 echo "Cocoa support $cocoa"
4586 echo "pixman $pixman"
4587 echo "SDL support $sdl"
4588 echo "GTK support $gtk"
4589 echo "GNUTLS support $gnutls"
4590 echo "GNUTLS hash $gnutls_hash"
4591 echo "GNUTLS gcrypt $gnutls_gcrypt"
4592 echo "GNUTLS nettle $gnutls_nettle ${gnutls_nettle+($nettle_version)}"
4593 echo "libtasn1 $tasn1"
4594 echo "VTE support $vte"
4595 echo "curses support $curses"
4596 echo "curl support $curl"
4597 echo "mingw32 support $mingw32"
4598 echo "Audio drivers $audio_drv_list"
4599 echo "Block whitelist (rw) $block_drv_rw_whitelist"
4600 echo "Block whitelist (ro) $block_drv_ro_whitelist"
4601 echo "VirtFS support $virtfs"
4602 echo "VNC support $vnc"
4603 if test "$vnc" = "yes" ; then
4604 echo "VNC TLS support $vnc_tls"
4605 echo "VNC SASL support $vnc_sasl"
4606 echo "VNC JPEG support $vnc_jpeg"
4607 echo "VNC PNG support $vnc_png"
4609 if test -n "$sparc_cpu"; then
4610 echo "Target Sparc Arch $sparc_cpu"
4612 echo "xen support $xen"
4613 if test "$xen" = "yes" ; then
4614 echo "xen ctrl version $xen_ctrl_version"
4616 echo "brlapi support $brlapi"
4617 echo "bluez support $bluez"
4618 echo "Documentation $docs"
4620 echo "vde support $vde"
4621 echo "netmap support $netmap"
4622 echo "Linux AIO support $linux_aio"
4623 echo "ATTR/XATTR support $attr"
4624 echo "Install blobs $blobs"
4625 echo "KVM support $kvm"
4626 echo "RDMA support $rdma"
4627 echo "TCG interpreter $tcg_interpreter"
4628 echo "fdt support $fdt"
4629 echo "preadv support $preadv"
4630 echo "fdatasync $fdatasync"
4631 echo "madvise $madvise"
4632 echo "posix_madvise $posix_madvise"
4633 echo "sigev_thread_id $sigev_thread_id"
4634 echo "uuid support $uuid"
4635 echo "libcap-ng support $cap_ng"
4636 echo "vhost-net support $vhost_net"
4637 echo "vhost-scsi support $vhost_scsi"
4638 echo "Trace backends $trace_backends"
4639 if test "$trace_backend" = "simple"; then
4640 echo "Trace output file $trace_file-<pid>"
4642 if test "$spice" = "yes"; then
4643 echo "spice support $spice ($spice_protocol_version/$spice_server_version)"
4645 echo "spice support $spice"
4647 echo "rbd support $rbd"
4648 echo "xfsctl support $xfs"
4649 echo "nss used $smartcard_nss"
4650 echo "libusb $libusb"
4651 echo "usb net redir $usb_redir"
4652 echo "OpenGL support $opengl"
4653 echo "libiscsi support $libiscsi"
4654 echo "libnfs support $libnfs"
4655 echo "build guest agent $guest_agent"
4656 echo "QGA VSS support $guest_agent_with_vss"
4657 echo "QGA w32 disk info $guest_agent_ntddscsi"
4658 echo "QGA MSI support $guest_agent_msi"
4659 echo "seccomp support $seccomp"
4660 echo "coroutine backend $coroutine"
4661 echo "coroutine pool $coroutine_pool"
4662 echo "GlusterFS support $glusterfs"
4663 echo "Archipelago support $archipelago"
4664 echo "gcov $gcov_tool"
4665 echo "gcov enabled $gcov"
4666 echo "TPM support $tpm"
4667 echo "libssh2 support $libssh2"
4668 echo "TPM passthrough $tpm_passthrough"
4669 echo "QOM debugging $qom_cast_debug"
4671 echo "lzo support $lzo"
4672 echo "snappy support $snappy"
4673 echo "bzip2 support $bzip2"
4674 echo "NUMA host support $numa"
4675 echo "tcmalloc support $tcmalloc"
4676 echo "jemalloc support $jemalloc"
4678 if test "$sdl_too_old" = "yes"; then
4679 echo "-> Your SDL version is too old - please upgrade to have SDL support"
4682 config_host_mak="config-host.mak"
4684 echo "# Automatically generated by configure - do not modify" >config-all-disas.mak
4686 echo "# Automatically generated by configure - do not modify" > $config_host_mak
4687 echo >> $config_host_mak
4689 echo all: >> $config_host_mak
4690 echo "prefix=$prefix" >> $config_host_mak
4691 echo "bindir=$bindir" >> $config_host_mak
4692 echo "libdir=$libdir" >> $config_host_mak
4693 echo "libexecdir=$libexecdir" >> $config_host_mak
4694 echo "includedir=$includedir" >> $config_host_mak
4695 echo "mandir=$mandir" >> $config_host_mak
4696 echo "sysconfdir=$sysconfdir" >> $config_host_mak
4697 echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
4698 echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
4699 echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
4700 echo "qemu_moddir=$qemu_moddir" >> $config_host_mak
4701 if test "$mingw32" = "no" ; then
4702 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
4704 echo "qemu_helperdir=$libexecdir" >> $config_host_mak
4705 echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
4706 echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
4707 echo "qemu_localedir=$qemu_localedir" >> $config_host_mak
4708 echo "libs_softmmu=$libs_softmmu" >> $config_host_mak
4710 echo "ARCH=$ARCH" >> $config_host_mak
4712 if test "$debug_tcg" = "yes" ; then
4713 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
4715 if test "$strip_opt" = "yes" ; then
4716 echo "STRIP=${strip}" >> $config_host_mak
4718 if test "$bigendian" = "yes" ; then
4719 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
4721 if test "$mingw32" = "yes" ; then
4722 echo "CONFIG_WIN32=y" >> $config_host_mak
4723 rc_version=`cat $source_path/VERSION`
4724 version_major=${rc_version%%.*}
4725 rc_version=${rc_version#*.}
4726 version_minor=${rc_version%%.*}
4727 rc_version=${rc_version#*.}
4728 version_subminor=${rc_version%%.*}
4730 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
4731 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
4732 if test "$guest_agent_with_vss" = "yes" ; then
4733 echo "CONFIG_QGA_VSS=y" >> $config_host_mak
4734 echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
4735 echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
4737 if test "$guest_agent_ntddscsi" = "yes" ; then
4738 echo "CONFIG_QGA_NTDDDISK=y" >> $config_host_mak
4740 if test "$guest_agent_msi" = "yes"; then
4741 echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
4742 echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
4743 echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
4744 echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
4745 echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
4746 echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
4747 echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
4750 echo "CONFIG_POSIX=y" >> $config_host_mak
4753 if test "$linux" = "yes" ; then
4754 echo "CONFIG_LINUX=y" >> $config_host_mak
4757 if test "$darwin" = "yes" ; then
4758 echo "CONFIG_DARWIN=y" >> $config_host_mak
4761 if test "$aix" = "yes" ; then
4762 echo "CONFIG_AIX=y" >> $config_host_mak
4765 if test "$solaris" = "yes" ; then
4766 echo "CONFIG_SOLARIS=y" >> $config_host_mak
4767 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
4768 if test "$needs_libsunmath" = "yes" ; then
4769 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
4772 if test "$haiku" = "yes" ; then
4773 echo "CONFIG_HAIKU=y" >> $config_host_mak
4775 if test "$static" = "yes" ; then
4776 echo "CONFIG_STATIC=y" >> $config_host_mak
4778 if test "$profiler" = "yes" ; then
4779 echo "CONFIG_PROFILER=y" >> $config_host_mak
4781 if test "$slirp" = "yes" ; then
4782 echo "CONFIG_SLIRP=y" >> $config_host_mak
4783 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
4785 if test "$vde" = "yes" ; then
4786 echo "CONFIG_VDE=y" >> $config_host_mak
4788 if test "$netmap" = "yes" ; then
4789 echo "CONFIG_NETMAP=y" >> $config_host_mak
4791 if test "$l2tpv3" = "yes" ; then
4792 echo "CONFIG_L2TPV3=y" >> $config_host_mak
4794 if test "$cap_ng" = "yes" ; then
4795 echo "CONFIG_LIBCAP=y" >> $config_host_mak
4797 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
4798 for drv in $audio_drv_list; do
4799 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'`
4800 echo "$def=y" >> $config_host_mak
4802 if test "$audio_pt_int" = "yes" ; then
4803 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
4805 if test "$audio_win_int" = "yes" ; then
4806 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
4808 echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
4809 echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
4810 if test "$vnc" = "yes" ; then
4811 echo "CONFIG_VNC=y" >> $config_host_mak
4813 if test "$vnc_tls" = "yes" ; then
4814 echo "CONFIG_VNC_TLS=y" >> $config_host_mak
4816 if test "$vnc_sasl" = "yes" ; then
4817 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
4819 if test "$vnc_jpeg" = "yes" ; then
4820 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
4822 if test "$vnc_png" = "yes" ; then
4823 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
4825 if test "$fnmatch" = "yes" ; then
4826 echo "CONFIG_FNMATCH=y" >> $config_host_mak
4828 if test "$uuid" = "yes" ; then
4829 echo "CONFIG_UUID=y" >> $config_host_mak
4831 if test "$xfs" = "yes" ; then
4832 echo "CONFIG_XFS=y" >> $config_host_mak
4834 qemu_version=`head $source_path/VERSION`
4835 echo "VERSION=$qemu_version" >>$config_host_mak
4836 echo "PKGVERSION=$pkgversion" >>$config_host_mak
4837 echo "SRC_PATH=$source_path" >> $config_host_mak
4838 echo "TARGET_DIRS=$target_list" >> $config_host_mak
4839 if [ "$docs" = "yes" ] ; then
4840 echo "BUILD_DOCS=yes" >> $config_host_mak
4842 if test "$modules" = "yes"; then
4843 # $shacmd can generate a hash started with digit, which the compiler doesn't
4844 # like as an symbol. So prefix it with an underscore
4845 echo "CONFIG_STAMP=_`(echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ `" >> $config_host_mak
4846 echo "CONFIG_MODULES=y" >> $config_host_mak
4848 if test "$sdl" = "yes" ; then
4849 echo "CONFIG_SDL=y" >> $config_host_mak
4850 echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
4851 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
4853 if test "$cocoa" = "yes" ; then
4854 echo "CONFIG_COCOA=y" >> $config_host_mak
4856 if test "$curses" = "yes" ; then
4857 echo "CONFIG_CURSES=y" >> $config_host_mak
4859 if test "$utimens" = "yes" ; then
4860 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
4862 if test "$pipe2" = "yes" ; then
4863 echo "CONFIG_PIPE2=y" >> $config_host_mak
4865 if test "$accept4" = "yes" ; then
4866 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
4868 if test "$splice" = "yes" ; then
4869 echo "CONFIG_SPLICE=y" >> $config_host_mak
4871 if test "$eventfd" = "yes" ; then
4872 echo "CONFIG_EVENTFD=y" >> $config_host_mak
4874 if test "$fallocate" = "yes" ; then
4875 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
4877 if test "$fallocate_punch_hole" = "yes" ; then
4878 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
4880 if test "$fallocate_zero_range" = "yes" ; then
4881 echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
4883 if test "$posix_fallocate" = "yes" ; then
4884 echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
4886 if test "$sync_file_range" = "yes" ; then
4887 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
4889 if test "$fiemap" = "yes" ; then
4890 echo "CONFIG_FIEMAP=y" >> $config_host_mak
4892 if test "$dup3" = "yes" ; then
4893 echo "CONFIG_DUP3=y" >> $config_host_mak
4895 if test "$ppoll" = "yes" ; then
4896 echo "CONFIG_PPOLL=y" >> $config_host_mak
4898 if test "$prctl_pr_set_timerslack" = "yes" ; then
4899 echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
4901 if test "$epoll" = "yes" ; then
4902 echo "CONFIG_EPOLL=y" >> $config_host_mak
4904 if test "$epoll_create1" = "yes" ; then
4905 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
4907 if test "$epoll_pwait" = "yes" ; then
4908 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
4910 if test "$sendfile" = "yes" ; then
4911 echo "CONFIG_SENDFILE=y" >> $config_host_mak
4913 if test "$timerfd" = "yes" ; then
4914 echo "CONFIG_TIMERFD=y" >> $config_host_mak
4916 if test "$setns" = "yes" ; then
4917 echo "CONFIG_SETNS=y" >> $config_host_mak
4919 if test "$inotify" = "yes" ; then
4920 echo "CONFIG_INOTIFY=y" >> $config_host_mak
4922 if test "$inotify1" = "yes" ; then
4923 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
4925 if test "$byteswap_h" = "yes" ; then
4926 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
4928 if test "$bswap_h" = "yes" ; then
4929 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
4931 if test "$curl" = "yes" ; then
4932 echo "CONFIG_CURL=m" >> $config_host_mak
4933 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
4934 echo "CURL_LIBS=$curl_libs" >> $config_host_mak
4936 if test "$brlapi" = "yes" ; then
4937 echo "CONFIG_BRLAPI=y" >> $config_host_mak
4939 if test "$bluez" = "yes" ; then
4940 echo "CONFIG_BLUEZ=y" >> $config_host_mak
4941 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
4943 if test "$glib_subprocess" = "yes" ; then
4944 echo "CONFIG_HAS_GLIB_SUBPROCESS_TESTS=y" >> $config_host_mak
4946 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
4947 if test "$gtk" = "yes" ; then
4948 echo "CONFIG_GTK=y" >> $config_host_mak
4949 echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak
4950 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
4952 if test "$gnutls" = "yes" ; then
4953 echo "CONFIG_GNUTLS=y" >> $config_host_mak
4955 if test "$gnutls_hash" = "yes" ; then
4956 echo "CONFIG_GNUTLS_HASH=y" >> $config_host_mak
4958 if test "$gnutls_gcrypt" = "yes" ; then
4959 echo "CONFIG_GNUTLS_GCRYPT=y" >> $config_host_mak
4961 if test "$gnutls_nettle" = "yes" ; then
4962 echo "CONFIG_GNUTLS_NETTLE=y" >> $config_host_mak
4963 echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
4965 if test "$tasn1" = "yes" ; then
4966 echo "CONFIG_TASN1=y" >> $config_host_mak
4968 if test "$vte" = "yes" ; then
4969 echo "CONFIG_VTE=y" >> $config_host_mak
4970 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
4972 if test "$xen" = "yes" ; then
4973 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
4974 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
4976 if test "$linux_aio" = "yes" ; then
4977 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
4979 if test "$attr" = "yes" ; then
4980 echo "CONFIG_ATTR=y" >> $config_host_mak
4982 if test "$libattr" = "yes" ; then
4983 echo "CONFIG_LIBATTR=y" >> $config_host_mak
4985 if test "$virtfs" = "yes" ; then
4986 echo "CONFIG_VIRTFS=y" >> $config_host_mak
4988 if test "$vhost_scsi" = "yes" ; then
4989 echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
4991 if test "$vhost_net" = "yes" ; then
4992 echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak
4994 if test "$blobs" = "yes" ; then
4995 echo "INSTALL_BLOBS=yes" >> $config_host_mak
4997 if test "$iovec" = "yes" ; then
4998 echo "CONFIG_IOVEC=y" >> $config_host_mak
5000 if test "$preadv" = "yes" ; then
5001 echo "CONFIG_PREADV=y" >> $config_host_mak
5003 if test "$fdt" = "yes" ; then
5004 echo "CONFIG_FDT=y" >> $config_host_mak
5006 if test "$signalfd" = "yes" ; then
5007 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
5009 if test "$tcg_interpreter" = "yes" ; then
5010 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
5012 if test "$fdatasync" = "yes" ; then
5013 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
5015 if test "$madvise" = "yes" ; then
5016 echo "CONFIG_MADVISE=y" >> $config_host_mak
5018 if test "$posix_madvise" = "yes" ; then
5019 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
5021 if test "$sigev_thread_id" = "yes" ; then
5022 echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak
5025 if test "$spice" = "yes" ; then
5026 echo "CONFIG_SPICE=y" >> $config_host_mak
5029 if test "$smartcard_nss" = "yes" ; then
5030 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
5031 echo "NSS_LIBS=$nss_libs" >> $config_host_mak
5032 echo "NSS_CFLAGS=$nss_cflags" >> $config_host_mak
5035 if test "$libusb" = "yes" ; then
5036 echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
5039 if test "$usb_redir" = "yes" ; then
5040 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
5043 if test "$opengl" = "yes" ; then
5044 echo "CONFIG_OPENGL=y" >> $config_host_mak
5045 echo "OPENGL_CFLAGS=$opengl_cflags" >> $config_host_mak
5046 echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
5049 if test "$lzo" = "yes" ; then
5050 echo "CONFIG_LZO=y" >> $config_host_mak
5053 if test "$snappy" = "yes" ; then
5054 echo "CONFIG_SNAPPY=y" >> $config_host_mak
5057 if test "$bzip2" = "yes" ; then
5058 echo "CONFIG_BZIP2=y" >> $config_host_mak
5059 echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
5062 if test "$libiscsi" = "yes" ; then
5063 echo "CONFIG_LIBISCSI=m" >> $config_host_mak
5064 echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
5065 echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
5068 if test "$libnfs" = "yes" ; then
5069 echo "CONFIG_LIBNFS=y" >> $config_host_mak
5072 if test "$seccomp" = "yes"; then
5073 echo "CONFIG_SECCOMP=y" >> $config_host_mak
5076 # XXX: suppress that
5077 if [ "$bsd" = "yes" ] ; then
5078 echo "CONFIG_BSD=y" >> $config_host_mak
5081 if test "$zero_malloc" = "yes" ; then
5082 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
5084 if test "$qom_cast_debug" = "yes" ; then
5085 echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
5087 if test "$rbd" = "yes" ; then
5088 echo "CONFIG_RBD=m" >> $config_host_mak
5089 echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
5090 echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
5093 echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
5094 if test "$coroutine_pool" = "yes" ; then
5095 echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
5097 echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
5100 if test "$open_by_handle_at" = "yes" ; then
5101 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
5104 if test "$linux_magic_h" = "yes" ; then
5105 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
5108 if test "$pragma_diagnostic_available" = "yes" ; then
5109 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
5112 if test "$valgrind_h" = "yes" ; then
5113 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
5116 if test "$has_environ" = "yes" ; then
5117 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
5120 if test "$cpuid_h" = "yes" ; then
5121 echo "CONFIG_CPUID_H=y" >> $config_host_mak
5124 if test "$int128" = "yes" ; then
5125 echo "CONFIG_INT128=y" >> $config_host_mak
5128 if test "$getauxval" = "yes" ; then
5129 echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
5132 if test "$glusterfs" = "yes" ; then
5133 echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
5134 echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
5135 echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
5138 if test "$glusterfs_discard" = "yes" ; then
5139 echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
5142 if test "$glusterfs_zerofill" = "yes" ; then
5143 echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
5146 if test "$archipelago" = "yes" ; then
5147 echo "CONFIG_ARCHIPELAGO=m" >> $config_host_mak
5148 echo "ARCHIPELAGO_LIBS=$archipelago_libs" >> $config_host_mak
5151 if test "$libssh2" = "yes" ; then
5152 echo "CONFIG_LIBSSH2=m" >> $config_host_mak
5153 echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
5154 echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
5157 if test "$vhdx" = "yes" ; then
5158 echo "CONFIG_VHDX=y" >> $config_host_mak
5162 if test "$libusb" = "yes"; then
5163 echo "HOST_USB=libusb legacy" >> $config_host_mak
5165 echo "HOST_USB=stub" >> $config_host_mak
5168 # TPM passthrough support?
5169 if test "$tpm" = "yes"; then
5170 echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
5171 if test "$tpm_passthrough" = "yes"; then
5172 echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
5176 echo "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
5177 if have_backend "nop"; then
5178 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
5180 if have_backend "simple"; then
5181 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
5182 # Set the appropriate trace file.
5183 trace_file="\"$trace_file-\" FMT_pid"
5185 if have_backend "stderr"; then
5186 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
5188 if have_backend "ust"; then
5189 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
5191 if have_backend "dtrace"; then
5192 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
5193 if test "$trace_backend_stap" = "yes" ; then
5194 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
5197 if have_backend "ftrace"; then
5198 if test "$linux" = "yes" ; then
5199 echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
5201 feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
5204 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
5206 if test "$rdma" = "yes" ; then
5207 echo "CONFIG_RDMA=y" >> $config_host_mak
5210 # Hold two types of flag:
5211 # CONFIG_THREAD_SETNAME_BYTHREAD - we've got a way of setting the name on
5212 # a thread we have a handle to
5213 # CONFIG_PTHREAD_SETNAME_NP - A way of doing it on a particular
5215 if test "$pthread_setname_np" = "yes" ; then
5216 echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
5217 echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
5220 if test "$tcg_interpreter" = "yes"; then
5221 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
5222 elif test "$ARCH" = "sparc64" ; then
5223 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
5224 elif test "$ARCH" = "s390x" ; then
5225 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
5226 elif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
5227 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
5228 elif test "$ARCH" = "ppc64" ; then
5229 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
5231 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
5233 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
5235 echo "TOOLS=$tools" >> $config_host_mak
5236 echo "ROMS=$roms" >> $config_host_mak
5237 echo "MAKE=$make" >> $config_host_mak
5238 echo "INSTALL=$install" >> $config_host_mak
5239 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
5240 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
5241 if test -n "$libtool"; then
5242 echo "INSTALL_PROG=\$(LIBTOOL) --mode=install $install -c -m 0755" >> $config_host_mak
5243 echo "INSTALL_LIB=\$(LIBTOOL) --mode=install $install -c -m 0644" >> $config_host_mak
5245 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
5246 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
5248 echo "PYTHON=$python" >> $config_host_mak
5249 echo "CC=$cc" >> $config_host_mak
5250 if $iasl -h > /dev/null 2>&1; then
5251 echo "IASL=$iasl" >> $config_host_mak
5253 echo "CC_I386=$cc_i386" >> $config_host_mak
5254 echo "HOST_CC=$host_cc" >> $config_host_mak
5255 echo "CXX=$cxx" >> $config_host_mak
5256 echo "OBJCC=$objcc" >> $config_host_mak
5257 echo "AR=$ar" >> $config_host_mak
5258 echo "ARFLAGS=$ARFLAGS" >> $config_host_mak
5259 echo "AS=$as" >> $config_host_mak
5260 echo "CPP=$cpp" >> $config_host_mak
5261 echo "OBJCOPY=$objcopy" >> $config_host_mak
5262 echo "LD=$ld" >> $config_host_mak
5263 echo "NM=$nm" >> $config_host_mak
5264 echo "WINDRES=$windres" >> $config_host_mak
5265 echo "LIBTOOL=$libtool" >> $config_host_mak
5266 echo "CFLAGS=$CFLAGS" >> $config_host_mak
5267 echo "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
5268 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
5269 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
5270 if test "$sparse" = "yes" ; then
5271 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
5272 echo "CPP := REAL_CC=\"\$(CPP)\" cgcc" >> $config_host_mak
5273 echo "CXX := REAL_CC=\"\$(CXX)\" cgcc" >> $config_host_mak
5274 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
5275 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
5277 if test "$cross_prefix" != ""; then
5278 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak
5280 echo "AUTOCONF_HOST := " >> $config_host_mak
5282 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
5283 echo "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
5284 echo "LIBTOOLFLAGS=$LIBTOOLFLAGS" >> $config_host_mak
5285 echo "LIBS+=$LIBS" >> $config_host_mak
5286 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
5287 echo "EXESUF=$EXESUF" >> $config_host_mak
5288 echo "DSOSUF=$DSOSUF" >> $config_host_mak
5289 echo "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
5290 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
5291 echo "TEST_LIBS=$test_libs" >> $config_host_mak
5292 echo "TEST_CFLAGS=$test_cflags" >> $config_host_mak
5293 echo "POD2MAN=$POD2MAN" >> $config_host_mak
5294 echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
5295 if test "$gcov" = "yes" ; then
5296 echo "CONFIG_GCOV=y" >> $config_host_mak
5297 echo "GCOV=$gcov_tool" >> $config_host_mak
5300 # use included Linux headers
5301 if test "$linux" = "yes" ; then
5302 mkdir -p linux-headers
5320 # For most CPUs the kernel architecture name and QEMU CPU name match.
5324 # For non-KVM architectures we will not have asm headers
5325 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
5326 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
5330 for target in $target_list; do
5331 target_dir="$target"
5332 config_target_mak=$target_dir/config-target.mak
5333 target_name=`echo $target | cut -d '-' -f 1`
5334 target_bigendian="no"
5336 case "$target_name" in
5337 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
5338 target_bigendian=yes
5342 target_user_only="no"
5343 target_linux_user="no"
5344 target_bsd_user="no"
5346 ${target_name}-softmmu)
5347 target_softmmu="yes"
5349 ${target_name}-linux-user)
5350 if test "$linux" != "yes" ; then
5351 error_exit "Target '$target' is only available on a Linux host"
5353 target_user_only="yes"
5354 target_linux_user="yes"
5356 ${target_name}-bsd-user)
5357 if test "$bsd" != "yes" ; then
5358 error_exit "Target '$target' is only available on a BSD host"
5360 target_user_only="yes"
5361 target_bsd_user="yes"
5364 error_exit "Target '$target' not recognised"
5369 mkdir -p $target_dir
5370 echo "# Automatically generated by configure - do not modify" > $config_target_mak
5373 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_name/g"`
5376 TARGET_ARCH="$target_name"
5380 case "$target_name" in
5384 TARGET_BASE_ARCH=i386
5391 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
5394 TARGET_BASE_ARCH=arm
5396 gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
5404 gdb_xml_files="cf-core.xml cf-fp.xml"
5406 microblaze|microblazeel)
5407 TARGET_ARCH=microblaze
5412 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
5416 TARGET_BASE_ARCH=mips
5417 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
5418 echo "TARGET_ABI32=y" >> $config_target_mak
5422 TARGET_BASE_ARCH=mips
5423 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
5428 TARGET_ARCH=openrisc
5429 TARGET_BASE_ARCH=openrisc
5432 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5435 TARGET_BASE_ARCH=ppc
5437 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5440 TARGET_BASE_ARCH=ppc
5442 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5446 TARGET_BASE_ARCH=ppc
5448 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5452 TARGET_BASE_ARCH=ppc
5454 echo "TARGET_ABI32=y" >> $config_target_mak
5455 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5464 TARGET_BASE_ARCH=sparc
5468 TARGET_BASE_ARCH=sparc
5469 TARGET_ABI_DIR=sparc
5470 echo "TARGET_ABI32=y" >> $config_target_mak
5473 gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml"
5483 error_exit "Unsupported target CPU"
5486 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
5487 if [ "$TARGET_BASE_ARCH" = "" ]; then
5488 TARGET_BASE_ARCH=$TARGET_ARCH
5491 symlink "$source_path/Makefile.target" "$target_dir/Makefile"
5494 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
5497 target_arch_name="`upper $TARGET_ARCH`"
5498 echo "TARGET_$target_arch_name=y" >> $config_target_mak
5499 echo "TARGET_NAME=$target_name" >> $config_target_mak
5500 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
5501 if [ "$TARGET_ABI_DIR" = "" ]; then
5502 TARGET_ABI_DIR=$TARGET_ARCH
5504 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
5505 if [ "$HOST_VARIANT_DIR" != "" ]; then
5506 echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
5508 case "$target_name" in
5510 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
5511 echo "CONFIG_XEN=y" >> $config_target_mak
5512 if test "$xen_pci_passthrough" = yes; then
5513 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
5519 case "$target_name" in
5520 aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x|mipsel|mips)
5521 # Make sure the target and host cpus are compatible
5522 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
5523 \( "$target_name" = "$cpu" -o \
5524 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \
5525 \( "$target_name" = "ppc64" -a "$cpu" = "ppc" \) -o \
5526 \( "$target_name" = "ppc" -a "$cpu" = "ppc64" \) -o \
5527 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
5528 \( "$target_name" = "mipsel" -a "$cpu" = "mips" \) -o \
5529 \( "$target_name" = "x86_64" -a "$cpu" = "i386" \) -o \
5530 \( "$target_name" = "i386" -a "$cpu" = "x86_64" \) -o \
5531 \( "$target_name" = "x86_64" -a "$cpu" = "x32" \) -o \
5532 \( "$target_name" = "i386" -a "$cpu" = "x32" \) \) ; then
5533 echo "CONFIG_KVM=y" >> $config_target_mak
5534 if test "$vhost_net" = "yes" ; then
5535 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
5539 if test "$target_bigendian" = "yes" ; then
5540 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
5542 if test "$target_softmmu" = "yes" ; then
5543 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
5545 if test "$target_user_only" = "yes" ; then
5546 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
5547 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
5549 if test "$target_linux_user" = "yes" ; then
5550 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
5553 if test ! -z "$gdb_xml_files" ; then
5554 for x in $gdb_xml_files; do
5555 list="$list $source_path/gdb-xml/$x"
5557 echo "TARGET_XML_FILES=$list" >> $config_target_mak
5560 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
5561 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
5563 if test "$target_bsd_user" = "yes" ; then
5564 echo "CONFIG_BSD_USER=y" >> $config_target_mak
5567 # generate QEMU_CFLAGS/LDFLAGS for targets
5573 echo "CONFIG_${1}_DIS=y" >> $config_target_mak
5574 echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
5577 for i in $ARCH $TARGET_BASE_ARCH ; do
5580 disas_config "ALPHA"
5583 if test -n "${cxx}"; then
5584 disas_config "ARM_A64"
5589 if test -n "${cxx}"; then
5590 disas_config "ARM_A64"
5612 disas_config "MICROBLAZE"
5618 disas_config "MOXIE"
5621 disas_config "OPENRISC"
5633 disas_config "SPARC"
5636 disas_config "XTENSA"
5640 if test "$tcg_interpreter" = "yes" ; then
5646 # Ensure there's only a single GP
5647 cflags="-msmall-data $cflags"
5651 if test "$gprof" = "yes" ; then
5652 echo "TARGET_GPROF=yes" >> $config_target_mak
5653 if test "$target_linux_user" = "yes" ; then
5655 ldflags="-p $ldflags"
5657 if test "$target_softmmu" = "yes" ; then
5658 ldflags="-p $ldflags"
5659 echo "GPROF_CFLAGS=-p" >> $config_target_mak
5663 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
5664 ldflags="$ldflags $textseg_ldflags"
5667 echo "LDFLAGS+=$ldflags" >> $config_target_mak
5668 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
5670 done # for target in $targets
5672 if [ "$pixman" = "internal" ]; then
5673 echo "config-host.h: subdir-pixman" >> $config_host_mak
5676 if [ "$dtc_internal" = "yes" ]; then
5677 echo "config-host.h: subdir-dtc" >> $config_host_mak
5680 if test "$numa" = "yes"; then
5681 echo "CONFIG_NUMA=y" >> $config_host_mak
5684 if test "$ccache_cpp2" = "yes"; then
5685 echo "export CCACHE_CPP2=y" >> $config_host_mak
5688 # build tree in object directory in case the source is not in the current directory
5689 DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
5691 DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
5692 DIRS="$DIRS roms/seabios roms/vgabios"
5693 DIRS="$DIRS qapi-generated"
5694 FILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
5695 FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
5696 FILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
5697 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
5698 FILES="$FILES pc-bios/spapr-rtas/Makefile"
5699 FILES="$FILES pc-bios/s390-ccw/Makefile"
5700 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
5701 FILES="$FILES pc-bios/qemu-icon.bmp"
5703 $source_path/pc-bios/*.bin \
5704 $source_path/pc-bios/*.aml \
5705 $source_path/pc-bios/*.rom \
5706 $source_path/pc-bios/*.dtb \
5707 $source_path/pc-bios/*.img \
5708 $source_path/pc-bios/openbios-* \
5709 $source_path/pc-bios/u-boot.* \
5710 $source_path/pc-bios/palcode-*
5712 FILES="$FILES pc-bios/`basename $bios_file`"
5714 for test_file in `find $source_path/tests/acpi-test-data -type f`
5716 FILES="$FILES tests/acpi-test-data`echo $test_file | sed -e 's/.*acpi-test-data//'`"
5719 for f in $FILES ; do
5720 if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
5721 symlink "$source_path/$f" "$f"
5725 # temporary config to build submodules
5726 for rom in seabios vgabios ; do
5727 config_mak=roms/$rom/config.mak
5728 echo "# Automatically generated by configure - do not modify" > $config_mak
5729 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
5730 echo "AS=$as" >> $config_mak
5731 echo "CC=$cc" >> $config_mak
5732 echo "BCC=bcc" >> $config_mak
5733 echo "CPP=$cpp" >> $config_mak
5734 echo "OBJCOPY=objcopy" >> $config_mak
5735 echo "IASL=$iasl" >> $config_mak
5736 echo "LD=$ld" >> $config_mak
5739 # set up qemu-iotests in this build directory
5740 iotests_common_env="tests/qemu-iotests/common.env"
5741 iotests_check="tests/qemu-iotests/check"
5743 echo "# Automatically generated by configure - do not modify" > "$iotests_common_env"
5744 echo >> "$iotests_common_env"
5745 echo "export PYTHON='$python'" >> "$iotests_common_env"
5747 if [ ! -e "$iotests_check" ]; then
5748 symlink "$source_path/$iotests_check" "$iotests_check"
5751 # Save the configure command line for later reuse.
5752 cat <<EOD >config.status
5754 # Generated by configure.
5755 # Run this file to recreate the current configuration.
5756 # Compiler output produced by configure, useful for debugging
5757 # configure, is in config.log if it exists.
5759 printf "exec" >>config.status
5760 printf " '%s'" "$0" "$@" >>config.status
5761 echo >>config.status
5762 chmod +x config.status