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 "$0"`
199 interp_prefix="/usr/gnemul/qemu-%M"
203 block_drv_rw_whitelist=""
204 block_drv_ro_whitelist=""
210 cc_i386=i386-pc-linux-gnu-gcc
215 # Don't accept a target_list environment variable.
218 # Default value for a variable defining feature "foo".
219 # * foo="no" feature will only be used if --enable-foo arg is given
220 # * foo="" feature will be searched for, and if found, will be used
221 # unless --disable-foo is given
222 # * foo="yes" this value will only be set by --enable-foo flag.
223 # feature will searched for,
224 # if not found, configure exits with error
226 # Always add --enable-foo and --disable-foo command line args.
227 # Distributions want to ensure that several features are compiled in, and it
228 # is impossible without a --enable-foo that exits if a feature is not found.
251 xen_pci_passthrough=""
273 LDFLAGS_SHARED="-shared"
276 mandir="\${prefix}/share/man"
277 datadir="\${prefix}/share"
278 qemu_docdir="\${prefix}/share/doc/qemu"
279 bindir="\${prefix}/bin"
280 libdir="\${prefix}/lib"
281 libexecdir="\${prefix}/libexec"
282 includedir="\${prefix}/include"
283 sysconfdir="\${prefix}/etc"
284 local_statedir="\${prefix}/var"
316 guest_agent_with_vss="no"
317 guest_agent_ntddscsi="no"
328 glusterfs_discard="no"
329 glusterfs_zerofill="no"
342 # parse CC options first
344 optarg=`expr "x$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 $LDFLAGS"
419 # make source path absolute
420 source_path=`cd "$source_path"; pwd`
422 # running configure in the source tree?
423 # we know that's the case if configure is there.
424 if test -f "./configure"; then
425 pwd_is_source_path="y"
427 pwd_is_source_path="n"
433 #error $1 not defined
435 int main(void) { return 0; }
443 int main(void) { return 0; }
450 int main(void) { return 0; }
454 if check_define __linux__ ; then
456 elif check_define _WIN32 ; then
458 elif check_define __OpenBSD__ ; then
460 elif check_define __sun__ ; then
462 elif check_define __HAIKU__ ; then
468 # Some host OSes need non-standard checks for which CPU to use.
469 # Note that these checks are broken for cross-compilation: if you're
470 # cross-compiling to one of these OSes then you'll need to specify
471 # the correct CPU with the --cpu option.
474 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
475 # run 64-bit userspace code.
476 # If the user didn't specify a CPU explicitly and the kernel says this is
477 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
478 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
483 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo
484 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
489 if test ! -z "$cpu" ; then
490 # command line argument
492 elif check_define __i386__ ; then
494 elif check_define __x86_64__ ; then
495 if check_define __ILP32__ ; then
500 elif check_define __sparc__ ; then
501 if check_define __arch64__ ; then
506 elif check_define _ARCH_PPC ; then
507 if check_define _ARCH_PPC64 ; then
512 elif check_define __mips__ ; then
514 elif check_define __ia64__ ; then
516 elif check_define __s390__ ; then
517 if check_define __s390x__ ; then
522 elif check_define __arm__ ; then
524 elif check_define __aarch64__ ; then
526 elif check_define __hppa__ ; then
533 # Normalise host CPU name and set ARCH.
534 # Note that this case should only have supported host CPUs, not guests.
536 ia64|ppc|ppc64|s390|s390x|sparc64|x32)
539 i386|i486|i586|i686|i86pc|BePC)
558 # This will result in either an error or falling back to TCI later
562 if test -z "$ARCH"; then
568 # host *BSD for user mode
574 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
575 audio_possible_drivers="sdl"
580 audio_possible_drivers="dsound sdl"
581 if check_include dsound.h; then
582 audio_drv_list="dsound"
590 audio_possible_drivers="oss sdl pa"
596 audio_possible_drivers="oss sdl pa"
597 # needed for kinfo_getvmmap(3) in libutil.h
599 netmap="" # enable netmap autodetect
600 HOST_VARIANT_DIR="freebsd"
606 audio_possible_drivers="oss sdl pa"
607 HOST_VARIANT_DIR="dragonfly"
613 audio_possible_drivers="oss sdl"
615 HOST_VARIANT_DIR="netbsd"
621 audio_possible_drivers="sdl"
622 HOST_VARIANT_DIR="openbsd"
627 LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
628 if [ "$cpu" = "x86_64" ] ; then
629 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
630 LDFLAGS="-arch x86_64 $LDFLAGS"
633 audio_drv_list="coreaudio"
634 audio_possible_drivers="coreaudio sdl"
635 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
636 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
637 # Disable attempts to use ObjectiveC features in os/object.h since they
638 # won't work when we're compiling with gcc as a C compiler.
639 QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
640 HOST_VARIANT_DIR="darwin"
645 install="${INSTALL-ginstall}"
647 smbd="${SMBD-/usr/sfw/sbin/smbd}"
648 needs_libsunmath="no"
649 solarisrev=`uname -r | cut -f2 -d.`
650 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
651 if test "$solarisrev" -le 9 ; then
652 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
653 needs_libsunmath="yes"
654 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
655 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
656 LIBS="-lsunmath $LIBS"
658 error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \
659 "libsunmath from the Sun Studio compilers tools, due to a lack of" \
660 "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \
661 "Studio 11 can be downloaded from www.sun.com."
665 if test -f /usr/include/sys/soundcard.h ; then
668 audio_possible_drivers="oss sdl"
669 # needed for CMSG_ macros in sys/socket.h
670 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
671 # needed for TIOCWIN* defines in termios.h
672 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
673 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
674 solarisnetlibs="-lsocket -lnsl -lresolv"
675 LIBS="$solarisnetlibs $LIBS"
676 libs_qga="$solarisnetlibs $libs_qga"
684 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
685 LIBS="-lposix_error_mapper -lnetwork $LIBS"
689 audio_possible_drivers="oss alsa sdl pa"
695 QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
699 if [ "$bsd" = "yes" ] ; then
700 if [ "$darwin" != "yes" ] ; then
705 : ${make=${MAKE-make}}
706 : ${install=${INSTALL-install}}
707 : ${python=${PYTHON-python}}
708 : ${smbd=${SMBD-/usr/sbin/smbd}}
710 # Default objcc to clang if available, otherwise use CC
717 if test "$mingw32" = "yes" ; then
720 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
721 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
722 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
723 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
725 if compile_prog "" "-liberty" ; then
726 LIBS="-liberty $LIBS"
728 prefix="c:/Program Files/QEMU"
731 qemu_docdir="\${prefix}"
733 sysconfdir="\${prefix}"
736 libs_qga="-lws2_32 -lwinmm -lpowrprof -liphlpapi $libs_qga"
742 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
744 --help|-h) show_help=yes
746 --version|-V) exec cat $source_path/VERSION
748 --prefix=*) prefix="$optarg"
750 --interp-prefix=*) interp_prefix="$optarg"
758 --host-cc=*) host_cc="$optarg"
762 --iasl=*) iasl="$optarg"
764 --objcc=*) objcc="$optarg"
766 --make=*) make="$optarg"
768 --install=*) install="$optarg"
770 --python=*) python="$optarg"
772 --gcov=*) gcov_tool="$optarg"
774 --smbd=*) smbd="$optarg"
782 --disable-debug-info)
789 --target-list=*) target_list="$optarg"
791 --enable-trace-backends=*) trace_backends="$optarg"
793 # XXX: backwards compatibility
794 --enable-trace-backend=*) trace_backends="$optarg"
796 --with-trace-file=*) trace_file="$optarg"
798 --enable-gprof) gprof="yes"
800 --enable-gcov) gcov="yes"
804 LDFLAGS="-static $LDFLAGS"
805 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
807 --mandir=*) mandir="$optarg"
809 --bindir=*) bindir="$optarg"
811 --libdir=*) libdir="$optarg"
813 --libexecdir=*) libexecdir="$optarg"
815 --includedir=*) includedir="$optarg"
817 --datadir=*) datadir="$optarg"
819 --with-confsuffix=*) confsuffix="$optarg"
821 --docdir=*) qemu_docdir="$optarg"
823 --sysconfdir=*) sysconfdir="$optarg"
825 --localstatedir=*) local_statedir="$optarg"
827 --sbindir=*|--sharedstatedir=*|\
828 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
829 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
830 # These switches are silently ignored, for compatibility with
831 # autoconf-generated configure scripts. This allows QEMU's
832 # configure to be used by RPM and similar macros that set
833 # lots of directory switches by default.
835 --with-system-pixman) pixman="system"
837 --without-system-pixman) pixman="internal"
839 --without-pixman) pixman="none"
841 --disable-sdl) sdl="no"
843 --enable-sdl) sdl="yes"
845 --with-sdlabi=*) sdlabi="$optarg"
847 --disable-qom-cast-debug) qom_cast_debug="no"
849 --enable-qom-cast-debug) qom_cast_debug="yes"
851 --disable-virtfs) virtfs="no"
853 --enable-virtfs) virtfs="yes"
855 --disable-vnc) vnc="no"
857 --enable-vnc) vnc="yes"
859 --oss-lib=*) oss_lib="$optarg"
861 --audio-drv-list=*) audio_drv_list="$optarg"
863 --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
865 --block-drv-ro-whitelist=*) block_drv_ro_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
867 --enable-debug-tcg) debug_tcg="yes"
869 --disable-debug-tcg) debug_tcg="no"
872 # Enable debugging options that aren't excessively noisy
877 --enable-sparse) sparse="yes"
879 --disable-sparse) sparse="no"
881 --disable-strip) strip_opt="no"
883 --disable-vnc-tls) vnc_tls="no"
885 --enable-vnc-tls) vnc_tls="yes"
887 --disable-vnc-sasl) vnc_sasl="no"
889 --enable-vnc-sasl) vnc_sasl="yes"
891 --disable-vnc-jpeg) vnc_jpeg="no"
893 --enable-vnc-jpeg) vnc_jpeg="yes"
895 --disable-vnc-png) vnc_png="no"
897 --enable-vnc-png) vnc_png="yes"
899 --disable-slirp) slirp="no"
901 --disable-uuid) uuid="no"
903 --enable-uuid) uuid="yes"
905 --disable-vde) vde="no"
907 --enable-vde) vde="yes"
909 --disable-netmap) netmap="no"
911 --enable-netmap) netmap="yes"
913 --disable-xen) xen="no"
915 --enable-xen) xen="yes"
917 --disable-xen-pci-passthrough) xen_pci_passthrough="no"
919 --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
921 --disable-brlapi) brlapi="no"
923 --enable-brlapi) brlapi="yes"
925 --disable-bluez) bluez="no"
927 --enable-bluez) bluez="yes"
929 --disable-kvm) kvm="no"
931 --enable-kvm) kvm="yes"
933 --disable-tcg-interpreter) tcg_interpreter="no"
935 --enable-tcg-interpreter) tcg_interpreter="yes"
937 --disable-cap-ng) cap_ng="no"
939 --enable-cap-ng) cap_ng="yes"
941 --disable-spice) spice="no"
943 --enable-spice) spice="yes"
945 --disable-libiscsi) libiscsi="no"
947 --enable-libiscsi) libiscsi="yes"
949 --disable-libnfs) libnfs="no"
951 --enable-libnfs) libnfs="yes"
953 --enable-profiler) profiler="yes"
955 --disable-cocoa) cocoa="no"
960 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
962 --disable-system) softmmu="no"
964 --enable-system) softmmu="yes"
971 --disable-linux-user) linux_user="no"
973 --enable-linux-user) linux_user="yes"
975 --disable-bsd-user) bsd_user="no"
977 --enable-bsd-user) bsd_user="yes"
979 --enable-guest-base) guest_base="yes"
981 --disable-guest-base) guest_base="no"
983 --enable-pie) pie="yes"
985 --disable-pie) pie="no"
987 --enable-werror) werror="yes"
989 --disable-werror) werror="no"
991 --enable-stack-protector) stack_protector="yes"
993 --disable-stack-protector) stack_protector="no"
995 --disable-curses) curses="no"
997 --enable-curses) curses="yes"
999 --disable-curl) curl="no"
1001 --enable-curl) curl="yes"
1003 --disable-fdt) fdt="no"
1005 --enable-fdt) fdt="yes"
1007 --disable-linux-aio) linux_aio="no"
1009 --enable-linux-aio) linux_aio="yes"
1011 --disable-attr) attr="no"
1013 --enable-attr) attr="yes"
1015 --disable-blobs) blobs="no"
1017 --with-pkgversion=*) pkgversion=" ($optarg)"
1019 --with-coroutine=*) coroutine="$optarg"
1021 --disable-coroutine-pool) coroutine_pool="no"
1023 --enable-coroutine-pool) coroutine_pool="yes"
1025 --disable-docs) docs="no"
1027 --enable-docs) docs="yes"
1029 --disable-vhost-net) vhost_net="no"
1031 --enable-vhost-net) vhost_net="yes"
1033 --disable-vhost-scsi) vhost_scsi="no"
1035 --enable-vhost-scsi) vhost_scsi="yes"
1037 --disable-opengl) opengl="no"
1039 --enable-opengl) opengl="yes"
1041 --disable-rbd) rbd="no"
1043 --enable-rbd) rbd="yes"
1045 --disable-xfsctl) xfs="no"
1047 --enable-xfsctl) xfs="yes"
1049 --disable-smartcard-nss) smartcard_nss="no"
1051 --enable-smartcard-nss) smartcard_nss="yes"
1053 --disable-libusb) libusb="no"
1055 --enable-libusb) libusb="yes"
1057 --disable-usb-redir) usb_redir="no"
1059 --enable-usb-redir) usb_redir="yes"
1061 --disable-zlib-test) zlib="no"
1063 --disable-lzo) lzo="no"
1065 --enable-lzo) lzo="yes"
1067 --disable-snappy) snappy="no"
1069 --enable-snappy) snappy="yes"
1071 --disable-bzip2) bzip2="no"
1073 --enable-bzip2) bzip2="yes"
1075 --enable-guest-agent) guest_agent="yes"
1077 --disable-guest-agent) guest_agent="no"
1079 --enable-guest-agent-msi) guest_agent_msi="yes"
1081 --disable-guest-agent-msi) guest_agent_msi="no"
1083 --with-vss-sdk) vss_win32_sdk=""
1085 --with-vss-sdk=*) vss_win32_sdk="$optarg"
1087 --without-vss-sdk) vss_win32_sdk="no"
1089 --with-win-sdk) win_sdk=""
1091 --with-win-sdk=*) win_sdk="$optarg"
1093 --without-win-sdk) win_sdk="no"
1095 --enable-tools) want_tools="yes"
1097 --disable-tools) want_tools="no"
1099 --enable-seccomp) seccomp="yes"
1101 --disable-seccomp) seccomp="no"
1103 --disable-glusterfs) glusterfs="no"
1105 --enable-glusterfs) glusterfs="yes"
1107 --disable-archipelago) archipelago="no"
1109 --enable-archipelago) archipelago="yes"
1111 --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
1112 echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1114 --disable-gtk) gtk="no"
1116 --enable-gtk) gtk="yes"
1118 --disable-gnutls) gnutls="no"
1120 --enable-gnutls) gnutls="yes"
1122 --enable-rdma) rdma="yes"
1124 --disable-rdma) rdma="no"
1126 --with-gtkabi=*) gtkabi="$optarg"
1128 --disable-vte) vte="no"
1130 --enable-vte) vte="yes"
1132 --disable-tpm) tpm="no"
1134 --enable-tpm) tpm="yes"
1136 --disable-libssh2) libssh2="no"
1138 --enable-libssh2) libssh2="yes"
1140 --enable-vhdx) vhdx="yes"
1142 --disable-vhdx) vhdx="no"
1144 --disable-numa) numa="no"
1146 --enable-numa) numa="yes"
1148 --disable-tcmalloc) tcmalloc="no"
1150 --enable-tcmalloc) tcmalloc="yes"
1153 echo "ERROR: unknown option $opt"
1154 echo "Try '$0 --help' for more information"
1160 if ! has $python; then
1161 error_exit "Python not found. Use --python=/path/to/python"
1164 # Note that if the Python conditional here evaluates True we will exit
1165 # with status 1 which is a shell 'false' value.
1166 if ! $python -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then
1167 error_exit "Cannot use '$python', Python 2.4 or later is required." \
1168 "Note that Python 3 or later is not yet supported." \
1169 "Use --python=/path/to/python to specify a supported Python."
1172 # The -B switch was added in Python 2.6.
1173 # If it is supplied, compiled files are not written.
1174 # Use it for Python versions which support it.
1175 if $python -B -c 'import sys; sys.exit(0)' 2>/dev/null; then
1182 LDFLAGS="-m32 $LDFLAGS"
1186 LDFLAGS="-m64 $LDFLAGS"
1189 LDFLAGS="-m32 $LDFLAGS"
1190 CPU_CFLAGS="-m32 -mcpu=ultrasparc"
1193 LDFLAGS="-m64 $LDFLAGS"
1194 CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1198 LDFLAGS="-m31 $LDFLAGS"
1202 LDFLAGS="-m64 $LDFLAGS"
1206 LDFLAGS="-m32 $LDFLAGS"
1207 cc_i386='$(CC) -m32'
1211 LDFLAGS="-m64 $LDFLAGS"
1212 cc_i386='$(CC) -m32'
1216 LDFLAGS="-mx32 $LDFLAGS"
1217 cc_i386='$(CC) -m32'
1219 # No special flags required for other host CPUs
1222 QEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
1223 EXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS"
1225 default_target_list=""
1229 if [ "$softmmu" = "yes" ]; then
1230 mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
1232 if [ "$linux_user" = "yes" ]; then
1233 mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
1235 if [ "$bsd_user" = "yes" ]; then
1236 mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
1239 for config in $mak_wilds; do
1240 default_target_list="${default_target_list} $(basename "$config" .mak)"
1243 if test x"$show_help" = x"yes" ; then
1246 Usage: configure [options]
1247 Options: [defaults in brackets after descriptions]
1250 --help print this message
1251 --prefix=PREFIX install in PREFIX [$prefix]
1252 --interp-prefix=PREFIX where to find shared libraries, etc.
1253 use %M for cpu name [$interp_prefix]
1254 --target-list=LIST set target list (default: build everything)
1255 $(echo Available targets: $default_target_list | \
1256 fold -s -w 53 | sed -e 's/^/ /')
1258 Advanced options (experts only):
1259 --source-path=PATH path of source code [$source_path]
1260 --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]
1261 --cc=CC use C compiler CC [$cc]
1262 --iasl=IASL use ACPI compiler IASL [$iasl]
1263 --host-cc=CC use C compiler CC [$host_cc] for code run at
1265 --cxx=CXX use C++ compiler CXX [$cxx]
1266 --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]
1267 --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS
1268 --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS
1269 --make=MAKE use specified make [$make]
1270 --install=INSTALL use specified install [$install]
1271 --python=PYTHON use specified python [$python]
1272 --smbd=SMBD use specified smbd [$smbd]
1273 --static enable static build [$static]
1274 --mandir=PATH install man pages in PATH
1275 --datadir=PATH install firmware in PATH$confsuffix
1276 --docdir=PATH install documentation in PATH$confsuffix
1277 --bindir=PATH install binaries in PATH
1278 --libdir=PATH install libraries in PATH
1279 --sysconfdir=PATH install config in PATH$confsuffix
1280 --localstatedir=PATH install local state in PATH (set at runtime on win32)
1281 --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
1282 --enable-debug enable common debug build options
1283 --disable-strip disable stripping binaries
1284 --disable-werror disable compilation abort on warning
1285 --disable-stack-protector disable compiler-provided stack protection
1286 --audio-drv-list=LIST set audio drivers list:
1287 Available drivers: $audio_possible_drivers
1288 --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L
1289 --block-drv-rw-whitelist=L
1290 set block driver read-write whitelist
1291 (affects only QEMU, not qemu-img)
1292 --block-drv-ro-whitelist=L
1293 set block driver read-only whitelist
1294 (affects only QEMU, not qemu-img)
1295 --enable-trace-backends=B Set trace backend
1296 Available backends: $($python $source_path/scripts/tracetool.py --list-backends)
1297 --with-trace-file=NAME Full PATH,NAME of file to store traces
1299 --disable-slirp disable SLIRP userspace network connectivity
1300 --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
1301 --oss-lib path to OSS library
1302 --cpu=CPU Build for host CPU [$cpu]
1303 --with-coroutine=BACKEND coroutine backend. Supported options:
1304 gthread, ucontext, sigaltstack, windows
1305 --enable-gcov enable test coverage analysis with gcov
1306 --gcov=GCOV use specified gcov [$gcov_tool]
1307 --disable-blobs disable installing provided firmware blobs
1308 --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent
1309 --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb)
1311 Optional features, enabled with --enable-FEATURE and
1312 disabled with --disable-FEATURE, default is enabled if available:
1314 system all system emulation targets
1315 user supported user emulation targets
1316 linux-user all linux usermode emulation targets
1317 bsd-user all BSD usermode emulation targets
1318 guest-base GUEST_BASE support for usermode emulation targets
1319 docs build documentation
1320 guest-agent build the QEMU Guest Agent
1321 guest-agent-msi build guest agent Windows MSI installation package
1322 pie Position Independent Executables
1323 modules modules support
1324 debug-tcg TCG debugging (default is disabled)
1325 debug-info debugging information
1326 sparse sparse checker
1328 gnutls GNUTLS cryptography support
1330 --with-sdlabi select preferred SDL ABI 1.2 or 2.0
1332 --with-gtkabi select preferred GTK ABI 2.0 or 3.0
1333 vte vte support for the gtk UI
1336 vnc-tls TLS encryption for VNC server
1337 vnc-sasl SASL encryption for VNC server
1338 vnc-jpeg JPEG lossy compression for VNC server
1339 vnc-png PNG compression for VNC server
1340 vnc-ws Websockets support 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
1379 NOTE: The object files are built at the place where configure is launched
1384 # Now we have handled --enable-tcg-interpreter and know we're not just
1385 # printing the help message, bail out if the host CPU isn't supported.
1386 if test "$ARCH" = "unknown"; then
1387 if test "$tcg_interpreter" = "yes" ; then
1388 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1391 error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1395 # Consult white-list to determine whether to enable werror
1396 # by default. Only enable by default for git builds
1397 z_version=`cut -f3 -d. $source_path/VERSION`
1399 if test -z "$werror" ; then
1400 if test -d "$source_path/.git" -a \
1401 "$linux" = "yes" ; then
1408 # check that the C compiler works.
1410 if compile_object ; then
1411 : C compiler works ok
1413 error_exit "\"$cc\" either does not exist or does not work"
1416 # Check that the C++ compiler exists and works with the C compiler
1419 int c_function(void);
1420 int main(void) { return c_function(); }
1427 int c_function(void);
1429 int c_function(void) { return 42; }
1434 if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
1435 # C++ compiler $cxx works ok with C compiler $cc
1438 echo "C++ compiler $cxx does not work with C compiler $cc"
1439 echo "Disabling C++ specific optional code"
1443 echo "No C++ compiler available; disabling C++ specific optional code"
1447 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1448 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1449 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1450 gcc_flags="-Wendif-labels $gcc_flags"
1451 gcc_flags="-Wno-initializer-overrides $gcc_flags"
1452 gcc_flags="-Wno-string-plus-int $gcc_flags"
1453 # Note that we do not add -Werror to gcc_flags here, because that would
1454 # enable it for all configure tests. If a configure test failed due
1455 # to -Werror this would just silently disable some features,
1456 # so it's too error prone.
1458 cc_has_warning_flag() {
1461 # Use the positive sense of the flag when testing for -Wno-wombat
1462 # support (gcc will happily accept the -Wno- form of unknown
1464 optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
1465 compile_prog "-Werror $optflag" ""
1468 for flag in $gcc_flags; do
1469 if cc_has_warning_flag $flag ; then
1470 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1474 if test "$stack_protector" != "no"; then
1475 gcc_flags="-fstack-protector-strong -fstack-protector-all"
1477 for flag in $gcc_flags; do
1478 # We need to check both a compile and a link, since some compiler
1479 # setups fail only on a .c->.o compile and some only at link time
1480 if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1481 compile_prog "-Werror $flag" ""; then
1482 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1483 LIBTOOLFLAGS="$LIBTOOLFLAGS -Wc,$flag"
1488 if test "$stack_protector" = yes; then
1489 if test $sp_on = 0; then
1490 error_exit "Stack protector not supported"
1495 # Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and
1496 # large functions that use global variables. The bug is in all releases of
1497 # GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in
1498 # 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013.
1500 #if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1501 int main(void) { return 0; }
1503 #error No bug in this compiler.
1506 if compile_prog "-Werror -fno-gcse" "" ; then
1507 TRANSLATE_OPT_CFLAGS=-fno-gcse
1510 if test "$static" = "yes" ; then
1511 if test "$modules" = "yes" ; then
1512 error_exit "static and modules are mutually incompatible"
1514 if test "$pie" = "yes" ; then
1515 error_exit "static and pie are mutually incompatible"
1521 # Unconditional check for compiler __thread support
1523 static __thread int tls_var;
1524 int main(void) { return tls_var; }
1527 if ! compile_prog "-Werror" "" ; then
1528 error_exit "Your compiler does not support the __thread specifier for " \
1529 "Thread-Local Storage (TLS). Please upgrade to a version that does."
1532 if test "$pie" = ""; then
1533 case "$cpu-$targetos" in
1534 i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
1542 if test "$pie" != "no" ; then
1546 # define THREAD __thread
1551 static THREAD int tls_var;
1553 int main(void) { return tls_var; }
1556 if compile_prog "-fPIE -DPIE" "-pie"; then
1557 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
1558 LDFLAGS="-pie $LDFLAGS"
1560 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
1561 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1564 if test "$pie" = "yes"; then
1565 error_exit "PIE not available due to missing toolchain support"
1567 echo "Disabling PIE due to missing toolchain support"
1572 if compile_prog "-Werror -fno-pie" "-nopie"; then
1573 CFLAGS_NOPIE="-fno-pie"
1574 LDFLAGS_NOPIE="-nopie"
1578 # check for broken gcc and libtool in RHEL5
1579 if test -n "$libtool" -a "$pie" != "no" ; then
1582 void *f(unsigned char *buf, int len);
1583 void *g(unsigned char *buf, int len);
1586 f(unsigned char *buf, int len)
1592 g(unsigned char *buf, int len)
1598 if ! libtool_prog; then
1599 echo "Disabling libtool due to broken toolchain support"
1604 ##########################################
1605 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
1606 # use i686 as default anyway, but for those that don't, an explicit
1607 # specification is necessary
1609 if test "$cpu" = "i386"; then
1611 static int sfaa(int *ptr)
1613 return __sync_fetch_and_and(ptr, 0);
1619 val = __sync_val_compare_and_swap(&val, 0, 1);
1624 if ! compile_prog "" "" ; then
1625 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
1629 #########################################
1630 # Solaris specific configure tool chain decisions
1632 if test "$solaris" = "yes" ; then
1633 if has $install; then
1636 error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
1637 "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
1638 "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1640 if test "`path_of $install`" = "/usr/sbin/install" ; then
1641 error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
1642 "try ginstall from the GNU fileutils available from www.blastwave.org" \
1643 "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1648 if test -f /usr/ccs/bin/ar ; then
1649 error_exit "No path includes ar" \
1650 "Add /usr/ccs/bin to your path and rerun configure"
1652 error_exit "No path includes ar"
1656 if test -z "${target_list+xxx}" ; then
1657 target_list="$default_target_list"
1659 target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1662 # Check that we recognised the target name; this allows a more
1663 # friendly error message than if we let it fall through.
1664 for target in $target_list; do
1665 case " $default_target_list " in
1669 error_exit "Unknown target name '$target'"
1674 # see if system emulation was really requested
1675 case " $target_list " in
1676 *"-softmmu "*) softmmu=yes
1682 feature_not_found() {
1686 error_exit "User requested feature $feature" \
1687 "configure was not able to find it." \
1692 # big/little endian test
1694 short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
1695 short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
1696 extern int foo(short *, short *);
1697 int main(int argc, char *argv[]) {
1698 return foo(big_endian, little_endian);
1702 if compile_object ; then
1703 if grep -q BiGeNdIaN $TMPO ; then
1705 elif grep -q LiTtLeEnDiAn $TMPO ; then
1708 echo big/little test failed
1711 echo big/little test failed
1714 ##########################################
1718 #include <sys/socket.h>
1719 #include <linux/ip.h>
1720 int main(void) { return sizeof(struct mmsghdr); }
1722 if compile_prog "" "" ; then
1728 ##########################################
1731 if ! has "$pkg_config_exe"; then
1732 error_exit "pkg-config binary '$pkg_config_exe' not found"
1735 ##########################################
1738 if test "$linux_user" = "yes"; then
1741 #include <linux/futex.h>
1743 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1749 if ! compile_object ; then
1750 feature_not_found "nptl" "Install glibc and linux kernel headers."
1754 ##########################################
1757 if test "$zlib" != "no" ; then
1760 int main(void) { zlibVersion(); return 0; }
1762 if compile_prog "" "-lz" ; then
1765 error_exit "zlib check failed" \
1766 "Make sure to have the zlib libs and headers installed."
1771 ##########################################
1774 if test "$lzo" != "no" ; then
1776 #include <lzo/lzo1x.h>
1777 int main(void) { lzo_version(); return 0; }
1779 if compile_prog "" "-llzo2" ; then
1780 libs_softmmu="$libs_softmmu -llzo2"
1783 if test "$lzo" = "yes"; then
1784 feature_not_found "liblzo2" "Install liblzo2 devel"
1790 ##########################################
1793 if test "$snappy" != "no" ; then
1795 #include <snappy-c.h>
1796 int main(void) { snappy_max_compressed_length(4096); return 0; }
1798 if compile_prog "" "-lsnappy" ; then
1799 libs_softmmu="$libs_softmmu -lsnappy"
1802 if test "$snappy" = "yes"; then
1803 feature_not_found "libsnappy" "Install libsnappy devel"
1809 ##########################################
1812 if test "$bzip2" != "no" ; then
1815 int main(void) { BZ2_bzlibVersion(); return 0; }
1817 if compile_prog "" "-lbz2" ; then
1820 if test "$bzip2" = "yes"; then
1821 feature_not_found "libbzip2" "Install libbzip2 devel"
1827 ##########################################
1830 if test "$seccomp" != "no" ; then
1831 if test "$cpu" = "i386" || test "$cpu" = "x86_64" &&
1832 $pkg_config --atleast-version=2.1.1 libseccomp; then
1833 libs_softmmu="$libs_softmmu `$pkg_config --libs libseccomp`"
1834 QEMU_CFLAGS="$QEMU_CFLAGS `$pkg_config --cflags libseccomp`"
1837 if test "$seccomp" = "yes"; then
1838 feature_not_found "libseccomp" "Install libseccomp devel >= 2.1.1"
1843 ##########################################
1846 if test "$xen" != "no" ; then
1847 xen_libs="-lxenstore -lxenctrl -lxenguest"
1849 # First we test whether Xen headers and libraries are available.
1850 # If no, we are done and there is no Xen support.
1851 # If yes, more tests are run to detect the Xen version.
1855 #include <xenctrl.h>
1860 if ! compile_prog "" "$xen_libs" ; then
1862 if test "$xen" = "yes" ; then
1863 feature_not_found "xen" "Install xen devel"
1869 cat > $TMPC <<EOF &&
1870 #include <xenctrl.h>
1871 #include <xenstore.h>
1873 #include <xen/hvm/hvm_info_table.h>
1874 #if !defined(HVM_MAX_VCPUS)
1875 # error HVM_MAX_VCPUS not defined
1880 xc = xc_interface_open(0, 0, 0);
1881 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1882 xc_gnttab_open(NULL, 0);
1883 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1884 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1885 xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
1889 compile_prog "" "$xen_libs"
1891 xen_ctrl_version=450
1895 cat > $TMPC <<EOF &&
1896 #include <xenctrl.h>
1897 #include <xenstore.h>
1899 #include <xen/hvm/hvm_info_table.h>
1900 #if !defined(HVM_MAX_VCPUS)
1901 # error HVM_MAX_VCPUS not defined
1906 xc = xc_interface_open(0, 0, 0);
1907 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1908 xc_gnttab_open(NULL, 0);
1909 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1910 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1914 compile_prog "" "$xen_libs"
1916 xen_ctrl_version=420
1920 cat > $TMPC <<EOF &&
1921 #include <xenctrl.h>
1924 #include <xen/hvm/hvm_info_table.h>
1925 #if !defined(HVM_MAX_VCPUS)
1926 # error HVM_MAX_VCPUS not defined
1930 xc_interface_open(0, 0, 0);
1931 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1932 xc_gnttab_open(NULL, 0);
1933 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1937 compile_prog "" "$xen_libs"
1939 xen_ctrl_version=410
1944 cat > $TMPC <<EOF &&
1945 #include <xenctrl.h>
1948 #include <xen/hvm/hvm_info_table.h>
1949 #if !defined(HVM_MAX_VCPUS)
1950 # error HVM_MAX_VCPUS not defined
1953 struct xen_add_to_physmap xatp = {
1954 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1957 xc_interface_open();
1959 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1960 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1964 compile_prog "" "$xen_libs"
1966 xen_ctrl_version=400
1971 cat > $TMPC <<EOF &&
1972 #include <xenctrl.h>
1975 struct xen_add_to_physmap xatp = {
1976 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1979 xc_interface_open();
1981 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1982 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1986 compile_prog "" "$xen_libs"
1988 xen_ctrl_version=340
1993 cat > $TMPC <<EOF &&
1994 #include <xenctrl.h>
1998 xc_interface_open();
2000 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2004 compile_prog "" "$xen_libs"
2006 xen_ctrl_version=330
2009 # Xen version unsupported
2011 if test "$xen" = "yes" ; then
2012 feature_not_found "xen (unsupported version)" "Install supported xen (e.g. 4.0, 3.4, 3.3)"
2017 if test "$xen" = yes; then
2018 libs_softmmu="$xen_libs $libs_softmmu"
2022 if test "$xen_pci_passthrough" != "no"; then
2023 if test "$xen" = "yes" && test "$linux" = "yes" &&
2024 test "$xen_ctrl_version" -ge 340; then
2025 xen_pci_passthrough=yes
2027 if test "$xen_pci_passthrough" = "yes"; then
2028 if test "$xen_ctrl_version" -lt 340; then
2029 error_exit "User requested feature Xen PCI Passthrough" \
2030 "This feature does not work with Xen 3.3"
2032 error_exit "User requested feature Xen PCI Passthrough" \
2033 " but this feature requires /sys from Linux"
2035 xen_pci_passthrough=no
2039 ##########################################
2042 if ! has $libtool; then
2046 # MacOSX ships with a libtool which isn't the GNU one; weed this
2047 # out by checking whether libtool supports the --version switch
2048 if test -n "$libtool"; then
2049 if ! "$libtool" --version >/dev/null 2>&1; then
2054 ##########################################
2056 if test "$sparse" != "no" ; then
2060 if test "$sparse" = "yes" ; then
2061 feature_not_found "sparse" "Install sparse binary"
2067 ##########################################
2071 if $pkg_config --exists "x11"; then
2072 x11_cflags=`$pkg_config --cflags x11`
2073 x11_libs=`$pkg_config --libs x11`
2076 ##########################################
2079 if test "$gtkabi" = ""; then
2080 # The GTK ABI was not specified explicitly, so try whether 2.0 is available.
2081 # Use 3.0 as a fallback if that is available.
2082 if $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then
2084 elif $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then
2091 if test "$gtk" != "no"; then
2092 gtkpackage="gtk+-$gtkabi"
2093 gtkx11package="gtk+-x11-$gtkabi"
2094 if test "$gtkabi" = "3.0" ; then
2099 if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
2100 gtk_cflags=`$pkg_config --cflags $gtkpackage`
2101 gtk_libs=`$pkg_config --libs $gtkpackage`
2102 if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
2103 gtk_cflags="$gtk_cflags $x11_cflags"
2104 gtk_libs="$gtk_libs $x11_libs"
2106 libs_softmmu="$gtk_libs $libs_softmmu"
2108 elif test "$gtk" = "yes"; then
2109 feature_not_found "gtk" "Install gtk2 or gtk3 devel"
2116 ##########################################
2120 # Unfortunately some distros have bad pkg-config information for gnutls
2121 # such that it claims to exist but you get a compiler error if you try
2122 # to use the options returned by --libs. Specifically, Ubuntu for --static
2123 # builds doesn't work:
2124 # https://bugs.launchpad.net/ubuntu/+source/gnutls26/+bug/1478035
2126 # So sanity check the cflags/libs before assuming gnutls can be used.
2127 if ! $pkg_config --exists "gnutls"; then
2132 compile_prog "$($pkg_config --cflags gnutls)" "$($pkg_config --libs gnutls)"
2137 if test "$gnutls" != "no"; then
2138 if gnutls_works; then
2139 gnutls_cflags=`$pkg_config --cflags gnutls`
2140 gnutls_libs=`$pkg_config --libs gnutls`
2141 libs_softmmu="$gnutls_libs $libs_softmmu"
2142 libs_tools="$gnutls_libs $libs_tools"
2143 QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
2146 # gnutls_hash_init requires >= 2.9.10
2147 if $pkg_config --exists "gnutls >= 2.9.10"; then
2153 if $pkg_config --exists 'gnutls >= 3.0'; then
2156 elif $pkg_config --exists 'gnutls >= 2.12'; then
2157 case `$pkg_config --libs --static gnutls` in
2175 elif test "$gnutls" = "yes"; then
2176 feature_not_found "gnutls" "Install gnutls devel"
2185 if test "$gnutls_gcrypt" != "no"; then
2186 if has "libgcrypt-config"; then
2187 gcrypt_cflags=`libgcrypt-config --cflags`
2188 gcrypt_libs=`libgcrypt-config --libs`
2189 libs_softmmu="$gcrypt_libs $libs_softmmu"
2190 libs_tools="$gcrypt_libs $libs_tools"
2191 QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
2193 feature_not_found "gcrypt" "Install gcrypt devel"
2198 if test "$gnutls_nettle" != "no"; then
2199 if $pkg_config --exists "nettle"; then
2200 nettle_cflags=`$pkg_config --cflags nettle`
2201 nettle_libs=`$pkg_config --libs nettle`
2202 nettle_version=`$pkg_config --modversion nettle`
2203 libs_softmmu="$nettle_libs $libs_softmmu"
2204 libs_tools="$nettle_libs $libs_tools"
2205 QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
2207 feature_not_found "nettle" "Install nettle devel"
2212 ##########################################
2215 if test "$vte" != "no"; then
2216 if test "$gtkabi" = "3.0"; then
2217 vtepackage="vte-2.90"
2223 if $pkg_config --exists "$vtepackage >= $vteversion"; then
2224 vte_cflags=`$pkg_config --cflags $vtepackage`
2225 vte_libs=`$pkg_config --libs $vtepackage`
2226 libs_softmmu="$vte_libs $libs_softmmu"
2228 elif test "$vte" = "yes"; then
2229 if test "$gtkabi" = "3.0"; then
2230 feature_not_found "vte" "Install libvte-2.90 devel"
2232 feature_not_found "vte" "Install libvte devel"
2239 ##########################################
2242 # Look for sdl configuration program (pkg-config or sdl-config). Try
2243 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
2245 if test $sdlabi = "2.0"; then
2246 sdl_config=$sdl2_config
2248 sdlconfigname=sdl2_config
2251 sdlconfigname=sdl_config
2254 if test "`basename $sdl_config`" != $sdlconfigname && ! has ${sdl_config}; then
2255 sdl_config=$sdlconfigname
2258 if $pkg_config $sdlname --exists; then
2259 sdlconfig="$pkg_config $sdlname"
2260 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
2261 elif has ${sdl_config}; then
2262 sdlconfig="$sdl_config"
2263 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
2265 if test "$sdl" = "yes" ; then
2266 feature_not_found "sdl" "Install SDL devel"
2270 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
2271 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
2275 if test "$sdl" != "no" ; then
2278 #undef main /* We don't want SDL to override our main() */
2279 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
2281 sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
2282 if test "$static" = "yes" ; then
2283 sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
2285 sdl_libs=`$sdlconfig --libs 2> /dev/null`
2287 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
2288 if test "$_sdlversion" -lt 121 ; then
2291 if test "$cocoa" = "no" ; then
2296 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
2297 if test "$sdl" = "yes" -a "$static" = "yes" ; then
2298 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
2299 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
2300 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
2302 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
2308 else # sdl not found
2309 if test "$sdl" = "yes" ; then
2310 feature_not_found "sdl" "Install SDL devel"
2313 fi # sdl compile test
2316 if test "$sdl" = "yes" ; then
2319 #if defined(SDL_VIDEO_DRIVER_X11)
2320 #include <X11/XKBlib.h>
2322 #error No x11 support
2324 int main(void) { return 0; }
2326 if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
2327 sdl_cflags="$sdl_cflags $x11_cflags"
2328 sdl_libs="$sdl_libs $x11_libs"
2330 libs_softmmu="$sdl_libs $libs_softmmu"
2333 ##########################################
2334 # RDMA needs OpenFabrics libraries
2335 if test "$rdma" != "no" ; then
2337 #include <rdma/rdma_cma.h>
2338 int main(void) { return 0; }
2340 rdma_libs="-lrdmacm -libverbs"
2341 if compile_prog "" "$rdma_libs" ; then
2343 libs_softmmu="$libs_softmmu $rdma_libs"
2345 if test "$rdma" = "yes" ; then
2347 " OpenFabrics librdmacm/libibverbs not present." \
2349 " (1) Fast: Install infiniband packages from your distro." \
2350 " (2) Cleanest: Install libraries from www.openfabrics.org" \
2351 " (3) Also: Install softiwarp if you don't have RDMA hardware"
2357 ##########################################
2358 # VNC TLS/WS detection
2359 if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
2361 #include <gnutls/gnutls.h>
2362 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
2364 vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
2365 vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
2366 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
2367 if test "$vnc_tls" != "no" ; then
2370 libs_softmmu="$vnc_tls_libs $libs_softmmu"
2371 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_tls_cflags"
2373 if test "$vnc_tls" = "yes" ; then
2374 feature_not_found "vnc-tls" "Install gnutls devel"
2380 ##########################################
2381 # VNC SASL detection
2382 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
2384 #include <sasl/sasl.h>
2386 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
2388 # Assuming Cyrus-SASL installed in /usr prefix
2390 vnc_sasl_libs="-lsasl2"
2391 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
2393 libs_softmmu="$vnc_sasl_libs $libs_softmmu"
2394 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
2396 if test "$vnc_sasl" = "yes" ; then
2397 feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
2403 ##########################################
2404 # VNC JPEG detection
2405 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
2408 #include <jpeglib.h>
2409 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
2412 vnc_jpeg_libs="-ljpeg"
2413 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
2415 libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
2416 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
2418 if test "$vnc_jpeg" = "yes" ; then
2419 feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
2425 ##########################################
2427 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
2429 //#include <stdio.h>
2433 png_structp png_ptr;
2434 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
2435 return png_ptr != 0;
2438 if $pkg_config libpng --exists; then
2439 vnc_png_cflags=`$pkg_config libpng --cflags`
2440 vnc_png_libs=`$pkg_config libpng --libs`
2443 vnc_png_libs="-lpng"
2445 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
2447 libs_softmmu="$vnc_png_libs $libs_softmmu"
2448 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
2450 if test "$vnc_png" = "yes" ; then
2451 feature_not_found "vnc-png" "Install libpng devel"
2457 ##########################################
2458 # fnmatch() probe, used for ACL routines
2461 #include <fnmatch.h>
2464 fnmatch("foo", "foo", 0);
2468 if compile_prog "" "" ; then
2472 ##########################################
2473 # uuid_generate() probe, used for vdi block driver
2474 # Note that on some systems (notably MacOSX) no extra library
2475 # need be linked to get the uuid functions.
2476 if test "$uuid" != "no" ; then
2479 #include <uuid/uuid.h>
2483 uuid_generate(my_uuid);
2487 if compile_prog "" "" ; then
2489 elif compile_prog "" "$uuid_libs" ; then
2491 libs_softmmu="$uuid_libs $libs_softmmu"
2492 libs_tools="$uuid_libs $libs_tools"
2494 if test "$uuid" = "yes" ; then
2495 feature_not_found "uuid" "Install libuuid devel"
2501 if test "$vhdx" = "yes" ; then
2502 if test "$uuid" = "no" ; then
2503 error_exit "uuid required for VHDX support"
2505 elif test "$vhdx" != "no" ; then
2506 if test "$uuid" = "yes" ; then
2513 ##########################################
2514 # xfsctl() probe, used for raw-posix
2515 if test "$xfs" != "no" ; then
2517 #include <stddef.h> /* NULL */
2518 #include <xfs/xfs.h>
2521 xfsctl(NULL, 0, 0, NULL);
2525 if compile_prog "" "" ; then
2528 if test "$xfs" = "yes" ; then
2529 feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
2535 ##########################################
2536 # vde libraries probe
2537 if test "$vde" != "no" ; then
2538 vde_libs="-lvdeplug"
2540 #include <libvdeplug.h>
2543 struct vde_open_args a = {0, 0, 0};
2549 if compile_prog "" "$vde_libs" ; then
2551 libs_softmmu="$vde_libs $libs_softmmu"
2552 libs_tools="$vde_libs $libs_tools"
2554 if test "$vde" = "yes" ; then
2555 feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
2561 ##########################################
2562 # netmap support probe
2563 # Apart from looking for netmap headers, we make sure that the host API version
2564 # supports the netmap backend (>=11). The upper bound (15) is meant to simulate
2565 # a minor/major version number. Minor new features will be marked with values up
2566 # to 15, and if something happens that requires a change to the backend we will
2567 # move above 15, submit the backend fixes and modify this two bounds.
2568 if test "$netmap" != "no" ; then
2570 #include <inttypes.h>
2572 #include <net/netmap.h>
2573 #include <net/netmap_user.h>
2574 #if (NETMAP_API < 11) || (NETMAP_API > 15)
2577 int main(void) { return 0; }
2579 if compile_prog "" "" ; then
2582 if test "$netmap" = "yes" ; then
2583 feature_not_found "netmap"
2589 ##########################################
2590 # libcap-ng library probe
2591 if test "$cap_ng" != "no" ; then
2597 capng_capability_to_name(CAPNG_EFFECTIVE);
2601 if compile_prog "" "$cap_libs" ; then
2603 libs_tools="$cap_libs $libs_tools"
2605 if test "$cap_ng" = "yes" ; then
2606 feature_not_found "cap_ng" "Install libcap-ng devel"
2612 ##########################################
2613 # Sound support libraries probe
2624 int main(void) { $exp }
2626 if compile_prog "$cfl" "$lib" ; then
2629 error_exit "$drv check failed" \
2630 "Make sure to have the $drv libs and headers installed."
2634 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
2635 for drv in $audio_drv_list; do
2638 audio_drv_probe $drv alsa/asoundlib.h -lasound \
2639 "return snd_pcm_close((snd_pcm_t *)0);"
2640 libs_softmmu="-lasound $libs_softmmu"
2644 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \
2645 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;"
2646 libs_softmmu="-lpulse $libs_softmmu"
2651 libs_softmmu="-framework CoreAudio $libs_softmmu"
2655 libs_softmmu="-lole32 -ldxguid $libs_softmmu"
2660 libs_softmmu="$oss_lib $libs_softmmu"
2664 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
2668 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
2669 error_exit "Unknown driver '$drv' selected" \
2670 "Possible drivers are: $audio_possible_drivers"
2676 ##########################################
2679 if test "$brlapi" != "no" ; then
2680 brlapi_libs="-lbrlapi"
2684 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
2686 if compile_prog "" "$brlapi_libs" ; then
2688 libs_softmmu="$brlapi_libs $libs_softmmu"
2690 if test "$brlapi" = "yes" ; then
2691 feature_not_found "brlapi" "Install brlapi devel"
2697 ##########################################
2699 if test "$curses" != "no" ; then
2700 if test "$mingw32" = "yes" ; then
2701 curses_list="-lpdcurses"
2703 curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lncurses:-lcurses"
2709 const char *s = curses_version();
2715 for curses_lib in $curses_list; do
2717 if compile_prog "" "$curses_lib" ; then
2719 libs_softmmu="$curses_lib $libs_softmmu"
2724 if test "$curses_found" = "yes" ; then
2727 if test "$curses" = "yes" ; then
2728 feature_not_found "curses" "Install ncurses devel"
2734 ##########################################
2736 if test "$curl" != "no" ; then
2737 if $pkg_config libcurl --exists; then
2738 curlconfig="$pkg_config libcurl"
2740 curlconfig=curl-config
2743 #include <curl/curl.h>
2744 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
2746 curl_cflags=`$curlconfig --cflags 2>/dev/null`
2747 curl_libs=`$curlconfig --libs 2>/dev/null`
2748 if compile_prog "$curl_cflags" "$curl_libs" ; then
2751 if test "$curl" = "yes" ; then
2752 feature_not_found "curl" "Install libcurl devel"
2758 ##########################################
2759 # bluez support probe
2760 if test "$bluez" != "no" ; then
2762 #include <bluetooth/bluetooth.h>
2763 int main(void) { return bt_error(0); }
2765 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
2766 bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
2767 if compile_prog "$bluez_cflags" "$bluez_libs" ; then
2769 libs_softmmu="$bluez_libs $libs_softmmu"
2771 if test "$bluez" = "yes" ; then
2772 feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
2778 ##########################################
2779 # glib support probe
2782 glib_modules=gthread-2.0
2783 if test "$modules" = yes; then
2784 glib_modules="$glib_modules gmodule-2.0"
2787 for i in $glib_modules; do
2788 if $pkg_config --atleast-version=$glib_req_ver $i; then
2789 glib_cflags=`$pkg_config --cflags $i`
2790 glib_libs=`$pkg_config --libs $i`
2791 CFLAGS="$glib_cflags $CFLAGS"
2792 LIBS="$glib_libs $LIBS"
2793 libs_qga="$glib_libs $libs_qga"
2795 error_exit "glib-$glib_req_ver $i is required to compile QEMU"
2799 # g_test_trap_subprocess added in 2.38. Used by some tests.
2801 if ! $pkg_config --atleast-version=2.38 glib-2.0; then
2805 # Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
2808 int main(void) { return 0; }
2810 if ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
2811 if cc_has_warning_flag "-Wno-unknown-attributes"; then
2812 glib_cflags="-Wno-unknown-attributes $glib_cflags"
2813 CFLAGS="-Wno-unknown-attributes $CFLAGS"
2817 ##########################################
2818 # SHA command probe for modules
2819 if test "$modules" = yes; then
2820 shacmd_probe="sha1sum sha1 shasum"
2821 for c in $shacmd_probe; do
2827 if test "$shacmd" = ""; then
2828 error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
2832 ##########################################
2833 # pixman support probe
2835 if test "$pixman" = ""; then
2836 if test "$want_tools" = "no" -a "$softmmu" = "no"; then
2838 elif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
2844 if test "$pixman" = "none"; then
2845 if test "$want_tools" != "no" -o "$softmmu" != "no"; then
2846 error_exit "pixman disabled but system emulation or tools build" \
2847 "enabled. You can turn off pixman only if you also" \
2848 "disable all system emulation targets and the tools" \
2849 "build with '--disable-tools --disable-system'."
2853 elif test "$pixman" = "system"; then
2854 # pixman version has been checked above
2855 pixman_cflags=`$pkg_config --cflags pixman-1`
2856 pixman_libs=`$pkg_config --libs pixman-1`
2858 if test ! -d ${source_path}/pixman/pixman; then
2859 error_exit "pixman >= 0.21.8 not present. Your options:" \
2860 " (1) Preferred: Install the pixman devel package (any recent" \
2861 " distro should have packages as Xorg needs pixman too)." \
2862 " (2) Fetch the pixman submodule, using:" \
2863 " git submodule update --init pixman"
2865 mkdir -p pixman/pixman
2866 pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
2867 pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
2870 ##########################################
2873 if test "$cap" != "no" ; then
2876 #include <sys/capability.h>
2877 int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
2879 if compile_prog "" "-lcap" ; then
2886 ##########################################
2888 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
2892 #include <pthread.h>
2893 static void *f(void *p) { return NULL; }
2896 pthread_create(&thread, 0, f, 0);
2900 if compile_prog "" "" ; then
2903 for pthread_lib in $PTHREADLIBS_LIST; do
2904 if compile_prog "" "$pthread_lib" ; then
2907 for lib_entry in $LIBS; do
2908 if test "$lib_entry" = "$pthread_lib"; then
2913 if test "$found" = "no"; then
2914 LIBS="$pthread_lib $LIBS"
2921 if test "$mingw32" != yes -a "$pthread" = no; then
2922 error_exit "pthread check failed" \
2923 "Make sure to have the pthread libs and headers installed."
2926 # check for pthread_setname_np
2927 pthread_setname_np=no
2929 #include <pthread.h>
2931 static void *f(void *p) { return NULL; }
2935 pthread_create(&thread, 0, f, 0);
2936 pthread_setname_np(thread, "QEMU");
2940 if compile_prog "" "$pthread_lib" ; then
2941 pthread_setname_np=yes
2944 ##########################################
2946 if test "$rbd" != "no" ; then
2949 #include <rbd/librbd.h>
2952 rados_create(&cluster, NULL);
2956 rbd_libs="-lrbd -lrados"
2957 if compile_prog "" "$rbd_libs" ; then
2960 if test "$rbd" = "yes" ; then
2961 feature_not_found "rados block device" "Install librbd/ceph devel"
2967 ##########################################
2969 min_libssh2_version=1.2.8
2970 if test "$libssh2" != "no" ; then
2971 if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
2972 libssh2_cflags=`$pkg_config libssh2 --cflags`
2973 libssh2_libs=`$pkg_config libssh2 --libs`
2976 if test "$libssh2" = "yes" ; then
2977 error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
2983 ##########################################
2984 # libssh2_sftp_fsync probe
2986 if test "$libssh2" = "yes"; then
2989 #include <libssh2.h>
2990 #include <libssh2_sftp.h>
2992 LIBSSH2_SESSION *session;
2994 LIBSSH2_SFTP_HANDLE *sftp_handle;
2995 session = libssh2_session_init ();
2996 sftp = libssh2_sftp_init (session);
2997 sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
2998 libssh2_sftp_fsync (sftp_handle);
3002 # libssh2_cflags/libssh2_libs defined in previous test.
3003 if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
3004 QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
3008 ##########################################
3011 if test "$linux_aio" != "no" ; then
3014 #include <sys/eventfd.h>
3016 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
3018 if compile_prog "" "-laio" ; then
3021 if test "$linux_aio" = "yes" ; then
3022 feature_not_found "linux AIO" "Install libaio devel"
3028 ##########################################
3029 # TPM passthrough is only on x86 Linux
3031 if test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
3032 tpm_passthrough=$tpm
3037 ##########################################
3040 if test "$attr" != "no" ; then
3043 #include <sys/types.h>
3044 #ifdef CONFIG_LIBATTR
3045 #include <attr/xattr.h>
3047 #include <sys/xattr.h>
3049 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3051 if compile_prog "" "" ; then
3053 # Older distros have <attr/xattr.h>, and need -lattr:
3054 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
3059 if test "$attr" = "yes" ; then
3060 feature_not_found "ATTR" "Install libc6 or libattr devel"
3066 ##########################################
3069 #include <sys/types.h>
3070 #include <sys/uio.h>
3072 int main(void) { return sizeof(struct iovec); }
3075 if compile_prog "" "" ; then
3079 ##########################################
3082 #include <sys/types.h>
3083 #include <sys/uio.h>
3085 int main(void) { return preadv(0, 0, 0, 0); }
3088 if compile_prog "" "" ; then
3092 ##########################################
3094 # fdt support is mandatory for at least some target architectures,
3095 # so insist on it if we're building those system emulators.
3097 for target in $target_list; do
3099 aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu)
3105 if test "$fdt_required" = "yes"; then
3106 if test "$fdt" = "no"; then
3107 error_exit "fdt disabled but some requested targets require it." \
3108 "You can turn off fdt only if you also disable all the system emulation" \
3109 "targets which need it (by specifying a cut down --target-list)."
3114 if test "$fdt" != "no" ; then
3116 # explicitly check for libfdt_env.h as it is missing in some stable installs
3117 # and test for required functions to make sure we are on a version >= 1.4.0
3120 #include <libfdt_env.h>
3121 int main(void) { fdt_get_property_by_offset(0, 0, 0); return 0; }
3123 if compile_prog "" "$fdt_libs" ; then
3124 # system DTC is good - use it
3126 elif test -d ${source_path}/dtc/libfdt ; then
3127 # have submodule DTC - use it
3131 if [ "$pwd_is_source_path" != "y" ] ; then
3132 symlink "$source_path/dtc/Makefile" "dtc/Makefile"
3133 symlink "$source_path/dtc/scripts" "dtc/scripts"
3135 fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
3136 fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
3137 elif test "$fdt" = "yes" ; then
3138 # have neither and want - prompt for system/submodule install
3139 error_exit "DTC (libfdt) version >= 1.4.0 not present. Your options:" \
3140 " (1) Preferred: Install the DTC (libfdt) devel package" \
3141 " (2) Fetch the DTC submodule, using:" \
3142 " git submodule update --init dtc"
3144 # don't have and don't want
3150 libs_softmmu="$libs_softmmu $fdt_libs"
3152 ##########################################
3153 # opengl probe (for sdl2, milkymist-tmu2)
3155 # GLX probe, used by milkymist-tmu2
3156 # this is temporary, code will be switched to egl mid-term.
3158 #include <X11/Xlib.h>
3161 int main(void) { glBegin(0); glXQueryVersion(0,0,0); return 0; }
3163 if compile_prog "" "-lGL -lX11" ; then
3169 if test "$opengl" != "no" ; then
3170 opengl_pkgs="gl glesv2 epoxy egl"
3171 if $pkg_config $opengl_pkgs x11 && test "$have_glx" = "yes"; then
3172 opengl_cflags="$($pkg_config --cflags $opengl_pkgs) $x11_cflags"
3173 opengl_libs="$($pkg_config --libs $opengl_pkgs) $x11_libs"
3176 if test "$opengl" = "yes" ; then
3177 feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
3186 ##########################################
3188 if test "$archipelago" != "no" ; then
3191 #include <xseg/xseg.h>
3192 #include <xseg/protocol.h>
3198 archipelago_libs=-lxseg
3199 if compile_prog "" "$archipelago_libs"; then
3201 libs_tools="$archipelago_libs $libs_tools"
3202 libs_softmmu="$archipelago_libs $libs_softmmu"
3204 echo "WARNING: Please check the licenses of QEMU and libxseg carefully."
3205 echo "GPLv3 versions of libxseg may not be compatible with QEMU's"
3206 echo "license and therefore prevent redistribution."
3208 echo "To disable Archipelago, use --disable-archipelago"
3210 if test "$archipelago" = "yes" ; then
3211 feature_not_found "Archipelago backend support" "Install libxseg devel"
3218 ##########################################
3220 if test "$glusterfs" != "no" ; then
3221 if $pkg_config --atleast-version=3 glusterfs-api; then
3223 glusterfs_cflags=`$pkg_config --cflags glusterfs-api`
3224 glusterfs_libs=`$pkg_config --libs glusterfs-api`
3225 if $pkg_config --atleast-version=5 glusterfs-api; then
3226 glusterfs_discard="yes"
3228 if $pkg_config --atleast-version=6 glusterfs-api; then
3229 glusterfs_zerofill="yes"
3232 if test "$glusterfs" = "yes" ; then
3233 feature_not_found "GlusterFS backend support" \
3234 "Install glusterfs-api devel >= 3"
3240 # Check for inotify functions when we are building linux-user
3241 # emulator. This is done because older glibc versions don't
3242 # have syscall stubs for these implemented. In that case we
3243 # don't provide them even if kernel supports them.
3247 #include <sys/inotify.h>
3252 /* try to start inotify */
3253 return inotify_init();
3256 if compile_prog "" "" ; then
3262 #include <sys/inotify.h>
3267 /* try to start inotify */
3268 return inotify_init1(0);
3271 if compile_prog "" "" ; then
3275 # check if utimensat and futimens are supported
3278 #define _ATFILE_SOURCE
3281 #include <sys/stat.h>
3285 utimensat(AT_FDCWD, "foo", NULL, 0);
3290 if compile_prog "" "" ; then
3294 # check if pipe2 is there
3303 return pipe2(pipefd, O_CLOEXEC);
3306 if compile_prog "" "" ; then
3310 # check if accept4 is there
3313 #include <sys/socket.h>
3318 accept4(0, NULL, NULL, SOCK_CLOEXEC);
3322 if compile_prog "" "" ; then
3326 # check if tee/splice is there. vmsplice was added same time.
3336 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
3337 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
3341 if compile_prog "" "" ; then
3345 ##########################################
3348 if test "$numa" != "no" ; then
3351 int main(void) { return numa_available(); }
3354 if compile_prog "" "-lnuma" ; then
3356 libs_softmmu="-lnuma $libs_softmmu"
3358 if test "$numa" = "yes" ; then
3359 feature_not_found "numa" "install numactl devel"
3365 ##########################################
3368 if test "$tcmalloc" = "yes" ; then
3371 int main(void) { malloc(1); return 0; }
3374 if compile_prog "" "-ltcmalloc" ; then
3375 LIBS="-ltcmalloc $LIBS"
3377 feature_not_found "tcmalloc" "install gperftools devel"
3381 ##########################################
3386 #include <sys/syscall.h>
3388 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
3391 if compile_prog "" "" ; then
3395 # check if eventfd is supported
3398 #include <sys/eventfd.h>
3402 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
3405 if compile_prog "" "" ; then
3409 # check for fallocate
3416 fallocate(0, 0, 0, 0);
3420 if compile_prog "" "" ; then
3424 # check for fallocate hole punching
3425 fallocate_punch_hole=no
3428 #include <linux/falloc.h>
3432 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
3436 if compile_prog "" "" ; then
3437 fallocate_punch_hole=yes
3440 # check that fallocate supports range zeroing inside the file
3441 fallocate_zero_range=no
3444 #include <linux/falloc.h>
3448 fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
3452 if compile_prog "" "" ; then
3453 fallocate_zero_range=yes
3456 # check for posix_fallocate
3463 posix_fallocate(0, 0, 0);
3467 if compile_prog "" "" ; then
3471 # check for sync_file_range
3478 sync_file_range(0, 0, 0, 0);
3482 if compile_prog "" "" ; then
3486 # check for linux/fiemap.h and FS_IOC_FIEMAP
3489 #include <sys/ioctl.h>
3490 #include <linux/fs.h>
3491 #include <linux/fiemap.h>
3495 ioctl(0, FS_IOC_FIEMAP, 0);
3499 if compile_prog "" "" ; then
3514 if compile_prog "" "" ; then
3518 # check for ppoll support
3525 struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
3526 ppoll(&pfd, 1, 0, 0);
3530 if compile_prog "" "" ; then
3534 # check for prctl(PR_SET_TIMERSLACK , ... ) support
3535 prctl_pr_set_timerslack=no
3537 #include <sys/prctl.h>
3541 prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
3545 if compile_prog "" "" ; then
3546 prctl_pr_set_timerslack=yes
3549 # check for epoll support
3552 #include <sys/epoll.h>
3560 if compile_prog "" "" ; then
3564 # epoll_create1 and epoll_pwait are later additions
3565 # so we must check separately for their presence
3568 #include <sys/epoll.h>
3572 /* Note that we use epoll_create1 as a value, not as
3573 * a function being called. This is necessary so that on
3574 * old SPARC glibc versions where the function was present in
3575 * the library but not declared in the header file we will
3576 * fail the configure check. (Otherwise we will get a compiler
3577 * warning but not an error, and will proceed to fail the
3578 * qemu compile where we compile with -Werror.)
3580 return (int)(uintptr_t)&epoll_create1;
3583 if compile_prog "" "" ; then
3589 #include <sys/epoll.h>
3593 epoll_pwait(0, 0, 0, 0, 0);
3597 if compile_prog "" "" ; then
3601 # check for sendfile support
3604 #include <sys/sendfile.h>
3608 return sendfile(0, 0, 0, 0);
3611 if compile_prog "" "" ; then
3615 # check for timerfd support (glibc 2.8 and newer)
3618 #include <sys/timerfd.h>
3622 return(timerfd_create(CLOCK_REALTIME, 0));
3625 if compile_prog "" "" ; then
3629 # check for setns and unshare support
3642 if compile_prog "" "" ; then
3646 # Check if tools are available to build documentation.
3647 if test "$docs" != "no" ; then
3648 if has makeinfo && has pod2man; then
3651 if test "$docs" = "yes" ; then
3652 feature_not_found "docs" "Install texinfo and Perl/perl-podlators"
3658 # Search for bswap_32 function
3661 #include <byteswap.h>
3662 int main(void) { return bswap_32(0); }
3664 if compile_prog "" "" ; then
3668 # Search for bswap32 function
3671 #include <sys/endian.h>
3672 #include <sys/types.h>
3673 #include <machine/bswap.h>
3674 int main(void) { return bswap32(0); }
3676 if compile_prog "" "" ; then
3680 ##########################################
3681 # Do we have libiscsi >= 1.9.0
3682 if test "$libiscsi" != "no" ; then
3683 if $pkg_config --atleast-version=1.9.0 libiscsi; then
3685 libiscsi_cflags=$($pkg_config --cflags libiscsi)
3686 libiscsi_libs=$($pkg_config --libs libiscsi)
3688 if test "$libiscsi" = "yes" ; then
3689 feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
3695 ##########################################
3699 int main(int argc, char **argv) { return isnan(sin((double)argc)); }
3701 if compile_prog "" "" ; then
3703 elif compile_prog "" "-lm" ; then
3705 libs_qga="-lm $libs_qga"
3707 error_exit "libm check failed"
3710 ##########################################
3712 # uClibc provides 2 versions of clock_gettime(), one with realtime
3713 # support and one without. This means that the clock_gettime() don't
3714 # need -lrt. We still need it for timer_create() so we check for this
3715 # function in addition.
3720 timer_create(CLOCK_REALTIME, NULL, NULL);
3721 return clock_gettime(CLOCK_REALTIME, NULL);
3725 if compile_prog "" "" ; then
3727 # we need pthread for static linking. use previous pthread test result
3728 elif compile_prog "" "$pthread_lib -lrt" ; then
3730 libs_qga="$libs_qga -lrt"
3733 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
3734 "$aix" != "yes" -a "$haiku" != "yes" ; then
3735 libs_softmmu="-lutil $libs_softmmu"
3738 ##########################################
3740 if test "$spice" != "no" ; then
3743 int main(void) { spice_server_new(); return 0; }
3745 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
3746 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
3747 if $pkg_config --atleast-version=0.12.0 spice-server && \
3748 $pkg_config --atleast-version=0.12.3 spice-protocol && \
3749 compile_prog "$spice_cflags" "$spice_libs" ; then
3751 libs_softmmu="$libs_softmmu $spice_libs"
3752 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
3753 spice_protocol_version=$($pkg_config --modversion spice-protocol)
3754 spice_server_version=$($pkg_config --modversion spice-server)
3756 if test "$spice" = "yes" ; then
3757 feature_not_found "spice" \
3758 "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel"
3764 # check for libcacard for smartcard support
3766 # TODO - what's the minimal nss version we support?
3767 if test "$smartcard_nss" != "no"; then
3769 #include <pk11pub.h>
3770 int main(void) { PK11_FreeSlot(0); return 0; }
3772 # FIXME: do not include $glib_* in here
3773 nss_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs"
3774 nss_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags"
3775 test_cflags="$nss_cflags"
3776 # The header files in nss < 3.13.3 have a bug which causes them to
3777 # emit a warning. If we're going to compile QEMU with -Werror, then
3778 # test that the headers don't have this bug. Otherwise we would pass
3779 # the configure test but fail to compile QEMU later.
3780 if test "$werror" = "yes"; then
3781 test_cflags="-Werror $test_cflags"
3783 if test -n "$libtool" &&
3784 $pkg_config --atleast-version=3.12.8 nss && \
3785 compile_prog "$test_cflags" "$nss_libs"; then
3788 if test "$smartcard_nss" = "yes"; then
3789 feature_not_found "nss" "Install nss devel >= 3.12.8"
3796 if test "$libusb" != "no" ; then
3797 if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
3799 libusb_cflags=$($pkg_config --cflags libusb-1.0)
3800 libusb_libs=$($pkg_config --libs libusb-1.0)
3801 QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags"
3802 libs_softmmu="$libs_softmmu $libusb_libs"
3804 if test "$libusb" = "yes"; then
3805 feature_not_found "libusb" "Install libusb devel >= 1.0.13"
3811 # check for usbredirparser for usb network redirection support
3812 if test "$usb_redir" != "no" ; then
3813 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
3815 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
3816 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
3817 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
3818 libs_softmmu="$libs_softmmu $usb_redir_libs"
3820 if test "$usb_redir" = "yes"; then
3821 feature_not_found "usb-redir" "Install usbredir devel"
3827 ##########################################
3828 # check if we have VSS SDK headers for win
3830 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
3831 case "$vss_win32_sdk" in
3832 "") vss_win32_include="-I$source_path" ;;
3833 *\ *) # The SDK is installed in "Program Files" by default, but we cannot
3834 # handle path with spaces. So we symlink the headers into ".sdk/vss".
3835 vss_win32_include="-I$source_path/.sdk/vss"
3836 symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
3838 *) vss_win32_include="-I$vss_win32_sdk"
3841 #define __MIDL_user_allocate_free_DEFINED__
3842 #include <inc/win2003/vss.h>
3843 int main(void) { return VSS_CTX_BACKUP; }
3845 if compile_prog "$vss_win32_include" "" ; then
3846 guest_agent_with_vss="yes"
3847 QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
3848 libs_qga="-lole32 -loleaut32 -lshlwapi -luuid -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
3850 if test "$vss_win32_sdk" != "" ; then
3851 echo "ERROR: Please download and install Microsoft VSS SDK:"
3852 echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490"
3853 echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
3854 echo "ERROR: scripts/extract-vsssdk-headers setup.exe"
3855 echo "ERROR: The headers are extracted in the directory \`inc'."
3856 feature_not_found "VSS support"
3858 guest_agent_with_vss="no"
3862 ##########################################
3863 # lookup Windows platform SDK (if not specified)
3864 # The SDK is needed only to build .tlb (type library) file of guest agent
3865 # VSS provider from the source. It is usually unnecessary because the
3866 # pre-compiled .tlb file is included.
3868 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
3869 if test -z "$win_sdk"; then
3870 programfiles="$PROGRAMFILES"
3871 test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
3872 if test -n "$programfiles"; then
3873 win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
3875 feature_not_found "Windows SDK"
3877 elif test "$win_sdk" = "no"; then
3882 ##########################################
3883 # check if mingw environment provides a recent ntddscsi.h
3884 if test "$mingw32" = "yes" -a "$guest_agent" != "no"; then
3886 #include <windows.h>
3887 #include <ntddscsi.h>
3889 #if !defined(IOCTL_SCSI_GET_ADDRESS)
3890 #error Missing required ioctl definitions
3892 SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
3896 if compile_prog "" "" ; then
3897 guest_agent_ntddscsi=yes
3898 libs_qga="-lsetupapi $libs_qga"
3902 ##########################################
3903 # Guest agent Window MSI package
3905 if test "$guest_agent" != yes; then
3906 if test "$guest_agent_msi" = yes; then
3907 error_exit "MSI guest agent package requires guest agent enabled"
3910 elif test "$mingw32" != "yes"; then
3911 if test "$guest_agent_msi" = "yes"; then
3912 error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
3915 elif ! has wixl; then
3916 if test "$guest_agent_msi" = "yes"; then
3917 error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
3922 if test "$guest_agent_msi" != "no"; then
3923 if test "$guest_agent_with_vss" = "yes"; then
3924 QEMU_GA_MSI_WITH_VSS="-D InstallVss"
3927 if test "$QEMU_GA_MANUFACTURER" = ""; then
3928 QEMU_GA_MANUFACTURER=QEMU
3931 if test "$QEMU_GA_DISTRO" = ""; then
3932 QEMU_GA_DISTRO=Linux
3935 if test "$QEMU_GA_VERSION" = ""; then
3936 QEMU_GA_VERSION=`cat $source_path/VERSION`
3939 QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=`$pkg_config --variable=prefix glib-2.0`/bin"
3943 QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
3946 QEMU_GA_MSI_ARCH="-D Arch=32"
3949 error_exit "CPU $cpu not supported for building installation package"
3954 ##########################################
3955 # check if we have fdatasync
3961 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
3962 return fdatasync(0);
3964 #error Not supported
3968 if compile_prog "" "" ; then
3972 ##########################################
3973 # check if we have madvise
3977 #include <sys/types.h>
3978 #include <sys/mman.h>
3980 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
3982 if compile_prog "" "" ; then
3986 ##########################################
3987 # check if we have posix_madvise
3991 #include <sys/mman.h>
3993 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
3995 if compile_prog "" "" ; then
3999 ##########################################
4000 # check if we have usable SIGEV_THREAD_ID
4007 ev.sigev_notify = SIGEV_THREAD_ID;
4008 ev._sigev_un._tid = 0;
4009 asm volatile("" : : "g"(&ev));
4013 if compile_prog "" "" ; then
4017 ##########################################
4018 # check if trace backend exists
4020 $python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends > /dev/null 2> /dev/null
4021 if test "$?" -ne 0 ; then
4022 error_exit "invalid trace backends" \
4023 "Please choose supported trace backends."
4026 ##########################################
4027 # For 'ust' backend, test if ust headers are present
4028 if have_backend "ust"; then
4030 #include <lttng/tracepoint.h>
4031 int main(void) { return 0; }
4033 if compile_prog "" "" ; then
4034 if $pkg_config lttng-ust --exists; then
4035 lttng_ust_libs=`$pkg_config --libs lttng-ust`
4037 lttng_ust_libs="-llttng-ust"
4039 if $pkg_config liburcu-bp --exists; then
4040 urcu_bp_libs=`$pkg_config --libs liburcu-bp`
4042 urcu_bp_libs="-lurcu-bp"
4045 LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
4046 libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
4048 error_exit "Trace backend 'ust' missing lttng-ust header files"
4052 ##########################################
4053 # For 'dtrace' backend, test if 'dtrace' command is present
4054 if have_backend "dtrace"; then
4055 if ! has 'dtrace' ; then
4056 error_exit "dtrace command is not found in PATH $PATH"
4058 trace_backend_stap="no"
4059 if has 'stap' ; then
4060 trace_backend_stap="yes"
4064 ##########################################
4065 # check and set a backend for coroutine
4067 # We prefer ucontext, but it's not always possible. The fallback
4068 # is sigcontext. gthread is not selectable except explicitly, because
4069 # it is not functional enough to run QEMU proper. (It is occasionally
4070 # useful for debugging purposes.) On Windows the only valid backend
4071 # is the Windows-specific one.
4074 if test "$darwin" != "yes"; then
4076 #include <ucontext.h>
4077 #ifdef __stub_makecontext
4078 #error Ignoring glibc stub makecontext which will always fail
4080 int main(void) { makecontext(0, 0, 0); return 0; }
4082 if compile_prog "" "" ; then
4087 if test "$coroutine" = ""; then
4088 if test "$mingw32" = "yes"; then
4090 elif test "$ucontext_works" = "yes"; then
4093 coroutine=sigaltstack
4098 if test "$mingw32" != "yes"; then
4099 error_exit "'windows' coroutine backend only valid for Windows"
4101 # Unfortunately the user visible backend name doesn't match the
4102 # coroutine-*.c filename for this case, so we have to adjust it here.
4106 if test "$ucontext_works" != "yes"; then
4107 feature_not_found "ucontext"
4110 gthread|sigaltstack)
4111 if test "$mingw32" = "yes"; then
4112 error_exit "only the 'windows' coroutine backend is valid for Windows"
4116 error_exit "unknown coroutine backend $coroutine"
4121 if test "$coroutine_pool" = ""; then
4122 if test "$coroutine" = "gthread"; then
4128 if test "$coroutine" = "gthread" -a "$coroutine_pool" = "yes"; then
4129 error_exit "'gthread' coroutine backend does not support pool (use --disable-coroutine-pool)"
4132 ##########################################
4133 # check if we have open_by_handle_at
4135 open_by_handle_at=no
4138 #if !defined(AT_EMPTY_PATH)
4139 # error missing definition
4141 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
4144 if compile_prog "" "" ; then
4145 open_by_handle_at=yes
4148 ########################################
4149 # check if we have linux/magic.h
4153 #include <linux/magic.h>
4158 if compile_prog "" "" ; then
4162 ########################################
4163 # check whether we can disable warning option with a pragma (this is needed
4164 # to silence warnings in the headers of some versions of external libraries).
4165 # This test has to be compiled with -Werror as otherwise an unknown pragma is
4168 # If we can't selectively disable warning in the code, disable -Werror so that
4169 # the build doesn't fail anyway.
4171 pragma_disable_unused_but_set=no
4173 #pragma GCC diagnostic push
4174 #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
4175 #pragma GCC diagnostic ignored "-Wstrict-prototypes"
4176 #pragma GCC diagnostic pop
4182 if compile_prog "-Werror" "" ; then
4183 pragma_diagnostic_available=yes
4188 ########################################
4189 # check if we have valgrind/valgrind.h
4193 #include <valgrind/valgrind.h>
4198 if compile_prog "" "" ; then
4202 ########################################
4203 # check if environ is declared
4213 if compile_prog "" "" ; then
4217 ########################################
4218 # check if cpuid.h is usable.
4224 unsigned a, b, c, d;
4225 int max = __get_cpuid_max(0, 0);
4228 __cpuid(1, a, b, c, d);
4232 __cpuid_count(7, 0, a, b, c, d);
4238 if compile_prog "" "" ; then
4242 ########################################
4243 # check if __[u]int128_t is usable.
4247 #if defined(__clang_major__) && defined(__clang_minor__)
4248 # if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
4249 # error __int128_t does not work in CLANG before 3.2
4261 if compile_prog "" "" ; then
4265 ########################################
4266 # check if getauxval is available.
4270 #include <sys/auxv.h>
4272 return getauxval(AT_HWCAP) == 0;
4275 if compile_prog "" "" ; then
4279 ########################################
4280 # check if ccache is interfering with
4281 # semantic analysis of macros
4285 static const int Z = 1;
4286 #define fn() ({ Z; })
4287 #define TAUT(X) ((X) == Z)
4288 #define PAREN(X, Y) (X == Y)
4290 int main(int argc, char *argv[])
4296 if (PAREN(x, y)) return 0;
4297 if (TAUT(Z)) return 0;
4302 if ! compile_object "-Werror"; then
4306 ##########################################
4308 # After here, no more $cc or $ld runs
4310 if test "$gcov" = "yes" ; then
4311 CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
4312 LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
4313 elif test "$debug" = "no" ; then
4314 CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
4317 ##########################################
4319 if test "$libnfs" != "no" ; then
4320 if $pkg_config --atleast-version=1.9.3 libnfs; then
4322 libnfs_libs=$($pkg_config --libs libnfs)
4323 LIBS="$LIBS $libnfs_libs"
4325 if test "$libnfs" = "yes" ; then
4326 feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
4332 # Disable zero malloc errors for official releases unless explicitly told to
4334 if test -z "$zero_malloc" ; then
4335 if test "$z_version" = "50" ; then
4342 # Now we've finished running tests it's OK to add -Werror to the compiler flags
4343 if test "$werror" = "yes"; then
4344 QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
4347 if test "$solaris" = "no" ; then
4348 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
4349 LDFLAGS="-Wl,--warn-common $LDFLAGS"
4353 # test if pod2man has --utf8 option
4354 if pod2man --help | grep -q utf8; then
4355 POD2MAN="pod2man --utf8"
4360 # Use ASLR, no-SEH and DEP if available
4361 if test "$mingw32" = "yes" ; then
4362 for flag in --dynamicbase --no-seh --nxcompat; do
4363 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
4364 LDFLAGS="-Wl,$flag $LDFLAGS"
4369 qemu_confdir=$sysconfdir$confsuffix
4370 qemu_moddir=$libdir$confsuffix
4371 qemu_datadir=$datadir$confsuffix
4372 qemu_localedir="$datadir/locale"
4375 if test "$want_tools" = "yes" ; then
4376 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
4377 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
4378 tools="qemu-nbd\$(EXESUF) $tools"
4381 if test "$softmmu" = yes ; then
4382 if test "$virtfs" != no ; then
4383 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
4385 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
4387 if test "$virtfs" = yes; then
4388 error_exit "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
4394 if [ "$guest_agent" != "no" ]; then
4395 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
4396 tools="qemu-ga\$(EXESUF) $tools"
4397 if [ "$mingw32" = "yes" -a "$guest_agent_with_vss" = "yes" ]; then
4398 tools="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb $tools"
4401 elif [ "$guest_agent" != yes ]; then
4404 error_exit "Guest agent is not supported on this platform"
4408 # Mac OS X ships with a broken assembler
4410 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
4411 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
4412 "$softmmu" = yes ; then
4415 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
4416 roms="$roms spapr-rtas"
4419 if test "$cpu" = "s390x" ; then
4420 roms="$roms s390-ccw"
4423 # Probe for the need for relocating the user-only binary.
4424 if test "$pie" = "no" ; then
4427 arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
4428 # ??? Rationale for choosing this address
4429 textseg_addr=0x60000000
4432 # A 256M aligned address, high in the address space, with enough
4433 # room for the code_gen_buffer above it before the stack.
4434 textseg_addr=0x60000000
4437 if [ -n "$textseg_addr" ]; then
4439 int main(void) { return 0; }
4441 textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
4442 if ! compile_prog "" "$textseg_ldflags"; then
4443 # In case ld does not support -Ttext-segment, edit the default linker
4444 # script via sed to set the .text start addr. This is needed on FreeBSD
4446 $ld --verbose | sed \
4447 -e '1,/==================================================/d' \
4448 -e '/==================================================/,$d' \
4449 -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
4450 -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
4451 textseg_ldflags="-Wl,-T../config-host.ld"
4456 # prepend pixman and ftd flags after all config tests are done
4457 QEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
4458 libs_softmmu="$pixman_libs $libs_softmmu"
4460 echo "Install prefix $prefix"
4461 echo "BIOS directory `eval echo $qemu_datadir`"
4462 echo "binary directory `eval echo $bindir`"
4463 echo "library directory `eval echo $libdir`"
4464 echo "module directory `eval echo $qemu_moddir`"
4465 echo "libexec directory `eval echo $libexecdir`"
4466 echo "include directory `eval echo $includedir`"
4467 echo "config directory `eval echo $sysconfdir`"
4468 if test "$mingw32" = "no" ; then
4469 echo "local state directory `eval echo $local_statedir`"
4470 echo "Manual directory `eval echo $mandir`"
4471 echo "ELF interp prefix $interp_prefix"
4473 echo "local state directory queried at runtime"
4474 echo "Windows SDK $win_sdk"
4476 echo "Source path $source_path"
4477 echo "C compiler $cc"
4478 echo "Host C compiler $host_cc"
4479 echo "C++ compiler $cxx"
4480 echo "Objective-C compiler $objcc"
4481 echo "ARFLAGS $ARFLAGS"
4482 echo "CFLAGS $CFLAGS"
4483 echo "QEMU_CFLAGS $QEMU_CFLAGS"
4484 echo "LDFLAGS $LDFLAGS"
4486 echo "install $install"
4487 echo "python $python"
4488 if test "$slirp" = "yes" ; then
4491 echo "module support $modules"
4492 echo "host CPU $cpu"
4493 echo "host big endian $bigendian"
4494 echo "target list $target_list"
4495 echo "tcg debug enabled $debug_tcg"
4496 echo "gprof enabled $gprof"
4497 echo "sparse enabled $sparse"
4498 echo "strip binaries $strip_opt"
4499 echo "profiler $profiler"
4500 echo "static build $static"
4501 if test "$darwin" = "yes" ; then
4502 echo "Cocoa support $cocoa"
4504 echo "pixman $pixman"
4505 echo "SDL support $sdl"
4506 echo "GTK support $gtk"
4507 echo "GNUTLS support $gnutls"
4508 echo "GNUTLS hash $gnutls_hash"
4509 echo "GNUTLS gcrypt $gnutls_gcrypt"
4510 echo "GNUTLS nettle $gnutls_nettle ${gnutls_nettle+($nettle_version)}"
4511 echo "VTE support $vte"
4512 echo "curses support $curses"
4513 echo "curl support $curl"
4514 echo "mingw32 support $mingw32"
4515 echo "Audio drivers $audio_drv_list"
4516 echo "Block whitelist (rw) $block_drv_rw_whitelist"
4517 echo "Block whitelist (ro) $block_drv_ro_whitelist"
4518 echo "VirtFS support $virtfs"
4519 echo "VNC support $vnc"
4520 if test "$vnc" = "yes" ; then
4521 echo "VNC TLS support $vnc_tls"
4522 echo "VNC SASL support $vnc_sasl"
4523 echo "VNC JPEG support $vnc_jpeg"
4524 echo "VNC PNG support $vnc_png"
4526 if test -n "$sparc_cpu"; then
4527 echo "Target Sparc Arch $sparc_cpu"
4529 echo "xen support $xen"
4530 if test "$xen" = "yes" ; then
4531 echo "xen ctrl version $xen_ctrl_version"
4533 echo "brlapi support $brlapi"
4534 echo "bluez support $bluez"
4535 echo "Documentation $docs"
4536 echo "GUEST_BASE $guest_base"
4538 echo "vde support $vde"
4539 echo "netmap support $netmap"
4540 echo "Linux AIO support $linux_aio"
4541 echo "ATTR/XATTR support $attr"
4542 echo "Install blobs $blobs"
4543 echo "KVM support $kvm"
4544 echo "RDMA support $rdma"
4545 echo "TCG interpreter $tcg_interpreter"
4546 echo "fdt support $fdt"
4547 echo "preadv support $preadv"
4548 echo "fdatasync $fdatasync"
4549 echo "madvise $madvise"
4550 echo "posix_madvise $posix_madvise"
4551 echo "sigev_thread_id $sigev_thread_id"
4552 echo "uuid support $uuid"
4553 echo "libcap-ng support $cap_ng"
4554 echo "vhost-net support $vhost_net"
4555 echo "vhost-scsi support $vhost_scsi"
4556 echo "Trace backends $trace_backends"
4557 if test "$trace_backend" = "simple"; then
4558 echo "Trace output file $trace_file-<pid>"
4560 if test "$spice" = "yes"; then
4561 echo "spice support $spice ($spice_protocol_version/$spice_server_version)"
4563 echo "spice support $spice"
4565 echo "rbd support $rbd"
4566 echo "xfsctl support $xfs"
4567 echo "nss used $smartcard_nss"
4568 echo "libusb $libusb"
4569 echo "usb net redir $usb_redir"
4570 echo "OpenGL support $opengl"
4571 echo "libiscsi support $libiscsi"
4572 echo "libnfs support $libnfs"
4573 echo "build guest agent $guest_agent"
4574 echo "QGA VSS support $guest_agent_with_vss"
4575 echo "QGA w32 disk info $guest_agent_ntddscsi"
4576 echo "seccomp support $seccomp"
4577 echo "coroutine backend $coroutine"
4578 echo "coroutine pool $coroutine_pool"
4579 echo "GlusterFS support $glusterfs"
4580 echo "Archipelago support $archipelago"
4581 echo "gcov $gcov_tool"
4582 echo "gcov enabled $gcov"
4583 echo "TPM support $tpm"
4584 echo "libssh2 support $libssh2"
4585 echo "TPM passthrough $tpm_passthrough"
4586 echo "QOM debugging $qom_cast_debug"
4588 echo "lzo support $lzo"
4589 echo "snappy support $snappy"
4590 echo "bzip2 support $bzip2"
4591 echo "NUMA host support $numa"
4592 echo "tcmalloc support $tcmalloc"
4594 if test "$sdl_too_old" = "yes"; then
4595 echo "-> Your SDL version is too old - please upgrade to have SDL support"
4598 config_host_mak="config-host.mak"
4600 echo "# Automatically generated by configure - do not modify" >config-all-disas.mak
4602 echo "# Automatically generated by configure - do not modify" > $config_host_mak
4603 echo >> $config_host_mak
4605 echo all: >> $config_host_mak
4606 echo "prefix=$prefix" >> $config_host_mak
4607 echo "bindir=$bindir" >> $config_host_mak
4608 echo "libdir=$libdir" >> $config_host_mak
4609 echo "libexecdir=$libexecdir" >> $config_host_mak
4610 echo "includedir=$includedir" >> $config_host_mak
4611 echo "mandir=$mandir" >> $config_host_mak
4612 echo "sysconfdir=$sysconfdir" >> $config_host_mak
4613 echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
4614 echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
4615 echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
4616 echo "qemu_moddir=$qemu_moddir" >> $config_host_mak
4617 if test "$mingw32" = "no" ; then
4618 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
4620 echo "qemu_helperdir=$libexecdir" >> $config_host_mak
4621 echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
4622 echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
4623 echo "qemu_localedir=$qemu_localedir" >> $config_host_mak
4624 echo "libs_softmmu=$libs_softmmu" >> $config_host_mak
4626 echo "ARCH=$ARCH" >> $config_host_mak
4628 if test "$debug_tcg" = "yes" ; then
4629 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
4631 if test "$strip_opt" = "yes" ; then
4632 echo "STRIP=${strip}" >> $config_host_mak
4634 if test "$bigendian" = "yes" ; then
4635 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
4637 if test "$mingw32" = "yes" ; then
4638 echo "CONFIG_WIN32=y" >> $config_host_mak
4639 rc_version=`cat $source_path/VERSION`
4640 version_major=${rc_version%%.*}
4641 rc_version=${rc_version#*.}
4642 version_minor=${rc_version%%.*}
4643 rc_version=${rc_version#*.}
4644 version_subminor=${rc_version%%.*}
4646 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
4647 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
4648 if test "$guest_agent_with_vss" = "yes" ; then
4649 echo "CONFIG_QGA_VSS=y" >> $config_host_mak
4650 echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
4652 if test "$guest_agent_ntddscsi" = "yes" ; then
4653 echo "CONFIG_QGA_NTDDDISK=y" >> $config_host_mak
4655 if test "$guest_agent_msi" != "no"; then
4656 echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
4657 echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
4658 echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
4659 echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
4660 echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
4661 echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
4662 echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
4665 echo "CONFIG_POSIX=y" >> $config_host_mak
4668 if test "$linux" = "yes" ; then
4669 echo "CONFIG_LINUX=y" >> $config_host_mak
4672 if test "$darwin" = "yes" ; then
4673 echo "CONFIG_DARWIN=y" >> $config_host_mak
4676 if test "$aix" = "yes" ; then
4677 echo "CONFIG_AIX=y" >> $config_host_mak
4680 if test "$solaris" = "yes" ; then
4681 echo "CONFIG_SOLARIS=y" >> $config_host_mak
4682 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
4683 if test "$needs_libsunmath" = "yes" ; then
4684 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
4687 if test "$haiku" = "yes" ; then
4688 echo "CONFIG_HAIKU=y" >> $config_host_mak
4690 if test "$static" = "yes" ; then
4691 echo "CONFIG_STATIC=y" >> $config_host_mak
4693 if test "$profiler" = "yes" ; then
4694 echo "CONFIG_PROFILER=y" >> $config_host_mak
4696 if test "$slirp" = "yes" ; then
4697 echo "CONFIG_SLIRP=y" >> $config_host_mak
4698 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
4700 if test "$vde" = "yes" ; then
4701 echo "CONFIG_VDE=y" >> $config_host_mak
4703 if test "$netmap" = "yes" ; then
4704 echo "CONFIG_NETMAP=y" >> $config_host_mak
4706 if test "$l2tpv3" = "yes" ; then
4707 echo "CONFIG_L2TPV3=y" >> $config_host_mak
4709 if test "$cap_ng" = "yes" ; then
4710 echo "CONFIG_LIBCAP=y" >> $config_host_mak
4712 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
4713 for drv in $audio_drv_list; do
4714 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'`
4715 echo "$def=y" >> $config_host_mak
4717 if test "$audio_pt_int" = "yes" ; then
4718 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
4720 if test "$audio_win_int" = "yes" ; then
4721 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
4723 echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
4724 echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
4725 if test "$vnc" = "yes" ; then
4726 echo "CONFIG_VNC=y" >> $config_host_mak
4728 if test "$vnc_tls" = "yes" ; then
4729 echo "CONFIG_VNC_TLS=y" >> $config_host_mak
4731 if test "$vnc_sasl" = "yes" ; then
4732 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
4734 if test "$vnc_jpeg" = "yes" ; then
4735 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
4737 if test "$vnc_png" = "yes" ; then
4738 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
4740 if test "$fnmatch" = "yes" ; then
4741 echo "CONFIG_FNMATCH=y" >> $config_host_mak
4743 if test "$uuid" = "yes" ; then
4744 echo "CONFIG_UUID=y" >> $config_host_mak
4746 if test "$xfs" = "yes" ; then
4747 echo "CONFIG_XFS=y" >> $config_host_mak
4749 qemu_version=`head $source_path/VERSION`
4750 echo "VERSION=$qemu_version" >>$config_host_mak
4751 echo "PKGVERSION=$pkgversion" >>$config_host_mak
4752 echo "SRC_PATH=$source_path" >> $config_host_mak
4753 echo "TARGET_DIRS=$target_list" >> $config_host_mak
4754 if [ "$docs" = "yes" ] ; then
4755 echo "BUILD_DOCS=yes" >> $config_host_mak
4757 if test "$modules" = "yes"; then
4758 # $shacmd can generate a hash started with digit, which the compiler doesn't
4759 # like as an symbol. So prefix it with an underscore
4760 echo "CONFIG_STAMP=_`(echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ `" >> $config_host_mak
4761 echo "CONFIG_MODULES=y" >> $config_host_mak
4763 if test "$sdl" = "yes" ; then
4764 echo "CONFIG_SDL=y" >> $config_host_mak
4765 echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
4766 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
4768 if test "$cocoa" = "yes" ; then
4769 echo "CONFIG_COCOA=y" >> $config_host_mak
4771 if test "$curses" = "yes" ; then
4772 echo "CONFIG_CURSES=y" >> $config_host_mak
4774 if test "$utimens" = "yes" ; then
4775 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
4777 if test "$pipe2" = "yes" ; then
4778 echo "CONFIG_PIPE2=y" >> $config_host_mak
4780 if test "$accept4" = "yes" ; then
4781 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
4783 if test "$splice" = "yes" ; then
4784 echo "CONFIG_SPLICE=y" >> $config_host_mak
4786 if test "$eventfd" = "yes" ; then
4787 echo "CONFIG_EVENTFD=y" >> $config_host_mak
4789 if test "$fallocate" = "yes" ; then
4790 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
4792 if test "$fallocate_punch_hole" = "yes" ; then
4793 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
4795 if test "$fallocate_zero_range" = "yes" ; then
4796 echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
4798 if test "$posix_fallocate" = "yes" ; then
4799 echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
4801 if test "$sync_file_range" = "yes" ; then
4802 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
4804 if test "$fiemap" = "yes" ; then
4805 echo "CONFIG_FIEMAP=y" >> $config_host_mak
4807 if test "$dup3" = "yes" ; then
4808 echo "CONFIG_DUP3=y" >> $config_host_mak
4810 if test "$ppoll" = "yes" ; then
4811 echo "CONFIG_PPOLL=y" >> $config_host_mak
4813 if test "$prctl_pr_set_timerslack" = "yes" ; then
4814 echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
4816 if test "$epoll" = "yes" ; then
4817 echo "CONFIG_EPOLL=y" >> $config_host_mak
4819 if test "$epoll_create1" = "yes" ; then
4820 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
4822 if test "$epoll_pwait" = "yes" ; then
4823 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
4825 if test "$sendfile" = "yes" ; then
4826 echo "CONFIG_SENDFILE=y" >> $config_host_mak
4828 if test "$timerfd" = "yes" ; then
4829 echo "CONFIG_TIMERFD=y" >> $config_host_mak
4831 if test "$setns" = "yes" ; then
4832 echo "CONFIG_SETNS=y" >> $config_host_mak
4834 if test "$inotify" = "yes" ; then
4835 echo "CONFIG_INOTIFY=y" >> $config_host_mak
4837 if test "$inotify1" = "yes" ; then
4838 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
4840 if test "$byteswap_h" = "yes" ; then
4841 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
4843 if test "$bswap_h" = "yes" ; then
4844 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
4846 if test "$curl" = "yes" ; then
4847 echo "CONFIG_CURL=m" >> $config_host_mak
4848 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
4849 echo "CURL_LIBS=$curl_libs" >> $config_host_mak
4851 if test "$brlapi" = "yes" ; then
4852 echo "CONFIG_BRLAPI=y" >> $config_host_mak
4854 if test "$bluez" = "yes" ; then
4855 echo "CONFIG_BLUEZ=y" >> $config_host_mak
4856 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
4858 if test "$glib_subprocess" = "yes" ; then
4859 echo "CONFIG_HAS_GLIB_SUBPROCESS_TESTS=y" >> $config_host_mak
4861 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
4862 if test "$gtk" = "yes" ; then
4863 echo "CONFIG_GTK=y" >> $config_host_mak
4864 echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak
4865 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
4867 if test "$gnutls" = "yes" ; then
4868 echo "CONFIG_GNUTLS=y" >> $config_host_mak
4870 if test "$gnutls_hash" = "yes" ; then
4871 echo "CONFIG_GNUTLS_HASH=y" >> $config_host_mak
4873 if test "$gnutls_gcrypt" = "yes" ; then
4874 echo "CONFIG_GNUTLS_GCRYPT=y" >> $config_host_mak
4876 if test "$gnutls_nettle" = "yes" ; then
4877 echo "CONFIG_GNUTLS_NETTLE=y" >> $config_host_mak
4878 echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
4880 if test "$vte" = "yes" ; then
4881 echo "CONFIG_VTE=y" >> $config_host_mak
4882 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
4884 if test "$xen" = "yes" ; then
4885 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
4886 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
4888 if test "$linux_aio" = "yes" ; then
4889 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
4891 if test "$attr" = "yes" ; then
4892 echo "CONFIG_ATTR=y" >> $config_host_mak
4894 if test "$libattr" = "yes" ; then
4895 echo "CONFIG_LIBATTR=y" >> $config_host_mak
4897 if test "$virtfs" = "yes" ; then
4898 echo "CONFIG_VIRTFS=y" >> $config_host_mak
4900 if test "$vhost_scsi" = "yes" ; then
4901 echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
4903 if test "$vhost_net" = "yes" ; then
4904 echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak
4906 if test "$blobs" = "yes" ; then
4907 echo "INSTALL_BLOBS=yes" >> $config_host_mak
4909 if test "$iovec" = "yes" ; then
4910 echo "CONFIG_IOVEC=y" >> $config_host_mak
4912 if test "$preadv" = "yes" ; then
4913 echo "CONFIG_PREADV=y" >> $config_host_mak
4915 if test "$fdt" = "yes" ; then
4916 echo "CONFIG_FDT=y" >> $config_host_mak
4918 if test "$signalfd" = "yes" ; then
4919 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
4921 if test "$tcg_interpreter" = "yes" ; then
4922 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
4924 if test "$fdatasync" = "yes" ; then
4925 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
4927 if test "$madvise" = "yes" ; then
4928 echo "CONFIG_MADVISE=y" >> $config_host_mak
4930 if test "$posix_madvise" = "yes" ; then
4931 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
4933 if test "$sigev_thread_id" = "yes" ; then
4934 echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak
4937 if test "$spice" = "yes" ; then
4938 echo "CONFIG_SPICE=y" >> $config_host_mak
4941 if test "$smartcard_nss" = "yes" ; then
4942 echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
4943 echo "NSS_LIBS=$nss_libs" >> $config_host_mak
4944 echo "NSS_CFLAGS=$nss_cflags" >> $config_host_mak
4947 if test "$libusb" = "yes" ; then
4948 echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
4951 if test "$usb_redir" = "yes" ; then
4952 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
4955 if test "$opengl" = "yes" ; then
4956 echo "CONFIG_OPENGL=y" >> $config_host_mak
4957 echo "OPENGL_CFLAGS=$opengl_cflags" >> $config_host_mak
4958 echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
4961 if test "$lzo" = "yes" ; then
4962 echo "CONFIG_LZO=y" >> $config_host_mak
4965 if test "$snappy" = "yes" ; then
4966 echo "CONFIG_SNAPPY=y" >> $config_host_mak
4969 if test "$bzip2" = "yes" ; then
4970 echo "CONFIG_BZIP2=y" >> $config_host_mak
4971 echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
4974 if test "$libiscsi" = "yes" ; then
4975 echo "CONFIG_LIBISCSI=m" >> $config_host_mak
4976 echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
4977 echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
4980 if test "$libnfs" = "yes" ; then
4981 echo "CONFIG_LIBNFS=y" >> $config_host_mak
4984 if test "$seccomp" = "yes"; then
4985 echo "CONFIG_SECCOMP=y" >> $config_host_mak
4988 # XXX: suppress that
4989 if [ "$bsd" = "yes" ] ; then
4990 echo "CONFIG_BSD=y" >> $config_host_mak
4993 if test "$zero_malloc" = "yes" ; then
4994 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
4996 if test "$qom_cast_debug" = "yes" ; then
4997 echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
4999 if test "$rbd" = "yes" ; then
5000 echo "CONFIG_RBD=m" >> $config_host_mak
5001 echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
5002 echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
5005 echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
5006 if test "$coroutine_pool" = "yes" ; then
5007 echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
5009 echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
5012 if test "$open_by_handle_at" = "yes" ; then
5013 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
5016 if test "$linux_magic_h" = "yes" ; then
5017 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
5020 if test "$pragma_diagnostic_available" = "yes" ; then
5021 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
5024 if test "$valgrind_h" = "yes" ; then
5025 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
5028 if test "$has_environ" = "yes" ; then
5029 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
5032 if test "$cpuid_h" = "yes" ; then
5033 echo "CONFIG_CPUID_H=y" >> $config_host_mak
5036 if test "$int128" = "yes" ; then
5037 echo "CONFIG_INT128=y" >> $config_host_mak
5040 if test "$getauxval" = "yes" ; then
5041 echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
5044 if test "$glusterfs" = "yes" ; then
5045 echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
5046 echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
5047 echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
5050 if test "$glusterfs_discard" = "yes" ; then
5051 echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
5054 if test "$glusterfs_zerofill" = "yes" ; then
5055 echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
5058 if test "$archipelago" = "yes" ; then
5059 echo "CONFIG_ARCHIPELAGO=m" >> $config_host_mak
5060 echo "ARCHIPELAGO_LIBS=$archipelago_libs" >> $config_host_mak
5063 if test "$libssh2" = "yes" ; then
5064 echo "CONFIG_LIBSSH2=m" >> $config_host_mak
5065 echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
5066 echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
5069 if test "$vhdx" = "yes" ; then
5070 echo "CONFIG_VHDX=y" >> $config_host_mak
5074 if test "$libusb" = "yes"; then
5075 echo "HOST_USB=libusb legacy" >> $config_host_mak
5077 echo "HOST_USB=stub" >> $config_host_mak
5080 # TPM passthrough support?
5081 if test "$tpm" = "yes"; then
5082 echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
5083 if test "$tpm_passthrough" = "yes"; then
5084 echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
5088 echo "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
5089 if have_backend "nop"; then
5090 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
5092 if have_backend "simple"; then
5093 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
5094 # Set the appropriate trace file.
5095 trace_file="\"$trace_file-\" FMT_pid"
5097 if have_backend "stderr"; then
5098 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
5100 if have_backend "ust"; then
5101 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
5103 if have_backend "dtrace"; then
5104 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
5105 if test "$trace_backend_stap" = "yes" ; then
5106 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
5109 if have_backend "ftrace"; then
5110 if test "$linux" = "yes" ; then
5111 echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
5113 feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
5116 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
5118 if test "$rdma" = "yes" ; then
5119 echo "CONFIG_RDMA=y" >> $config_host_mak
5122 # Hold two types of flag:
5123 # CONFIG_THREAD_SETNAME_BYTHREAD - we've got a way of setting the name on
5124 # a thread we have a handle to
5125 # CONFIG_PTHREAD_SETNAME_NP - A way of doing it on a particular
5127 if test "$pthread_setname_np" = "yes" ; then
5128 echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
5129 echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
5132 if test "$tcg_interpreter" = "yes"; then
5133 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
5134 elif test "$ARCH" = "sparc64" ; then
5135 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
5136 elif test "$ARCH" = "s390x" ; then
5137 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
5138 elif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
5139 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
5140 elif test "$ARCH" = "ppc64" ; then
5141 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
5143 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
5145 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
5147 echo "TOOLS=$tools" >> $config_host_mak
5148 echo "ROMS=$roms" >> $config_host_mak
5149 echo "MAKE=$make" >> $config_host_mak
5150 echo "INSTALL=$install" >> $config_host_mak
5151 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
5152 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
5153 if test -n "$libtool"; then
5154 echo "INSTALL_PROG=\$(LIBTOOL) --mode=install $install -c -m 0755" >> $config_host_mak
5155 echo "INSTALL_LIB=\$(LIBTOOL) --mode=install $install -c -m 0644" >> $config_host_mak
5157 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
5158 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
5160 echo "PYTHON=$python" >> $config_host_mak
5161 echo "CC=$cc" >> $config_host_mak
5162 if $iasl -h > /dev/null 2>&1; then
5163 echo "IASL=$iasl" >> $config_host_mak
5165 echo "CC_I386=$cc_i386" >> $config_host_mak
5166 echo "HOST_CC=$host_cc" >> $config_host_mak
5167 echo "CXX=$cxx" >> $config_host_mak
5168 echo "OBJCC=$objcc" >> $config_host_mak
5169 echo "AR=$ar" >> $config_host_mak
5170 echo "ARFLAGS=$ARFLAGS" >> $config_host_mak
5171 echo "AS=$as" >> $config_host_mak
5172 echo "CPP=$cpp" >> $config_host_mak
5173 echo "OBJCOPY=$objcopy" >> $config_host_mak
5174 echo "LD=$ld" >> $config_host_mak
5175 echo "NM=$nm" >> $config_host_mak
5176 echo "WINDRES=$windres" >> $config_host_mak
5177 echo "LIBTOOL=$libtool" >> $config_host_mak
5178 echo "CFLAGS=$CFLAGS" >> $config_host_mak
5179 echo "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
5180 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
5181 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
5182 if test "$sparse" = "yes" ; then
5183 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
5184 echo "CPP := REAL_CC=\"\$(CPP)\" cgcc" >> $config_host_mak
5185 echo "CXX := REAL_CC=\"\$(CXX)\" cgcc" >> $config_host_mak
5186 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
5187 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
5189 if test "$cross_prefix" != ""; then
5190 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak
5192 echo "AUTOCONF_HOST := " >> $config_host_mak
5194 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
5195 echo "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
5196 echo "LIBTOOLFLAGS=$LIBTOOLFLAGS" >> $config_host_mak
5197 echo "LIBS+=$LIBS" >> $config_host_mak
5198 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
5199 echo "EXESUF=$EXESUF" >> $config_host_mak
5200 echo "DSOSUF=$DSOSUF" >> $config_host_mak
5201 echo "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
5202 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
5203 echo "POD2MAN=$POD2MAN" >> $config_host_mak
5204 echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
5205 if test "$gcov" = "yes" ; then
5206 echo "CONFIG_GCOV=y" >> $config_host_mak
5207 echo "GCOV=$gcov_tool" >> $config_host_mak
5210 # use included Linux headers
5211 if test "$linux" = "yes" ; then
5212 mkdir -p linux-headers
5230 # For most CPUs the kernel architecture name and QEMU CPU name match.
5234 # For non-KVM architectures we will not have asm headers
5235 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
5236 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
5240 for target in $target_list; do
5241 target_dir="$target"
5242 config_target_mak=$target_dir/config-target.mak
5243 target_name=`echo $target | cut -d '-' -f 1`
5244 target_bigendian="no"
5246 case "$target_name" in
5247 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
5248 target_bigendian=yes
5252 target_user_only="no"
5253 target_linux_user="no"
5254 target_bsd_user="no"
5256 ${target_name}-softmmu)
5257 target_softmmu="yes"
5259 ${target_name}-linux-user)
5260 if test "$linux" != "yes" ; then
5261 error_exit "Target '$target' is only available on a Linux host"
5263 target_user_only="yes"
5264 target_linux_user="yes"
5266 ${target_name}-bsd-user)
5267 if test "$bsd" != "yes" ; then
5268 error_exit "Target '$target' is only available on a BSD host"
5270 target_user_only="yes"
5271 target_bsd_user="yes"
5274 error_exit "Target '$target' not recognised"
5279 mkdir -p $target_dir
5280 echo "# Automatically generated by configure - do not modify" > $config_target_mak
5283 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_name/g"`
5286 TARGET_ARCH="$target_name"
5290 case "$target_name" in
5294 TARGET_BASE_ARCH=i386
5301 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
5304 TARGET_BASE_ARCH=arm
5306 gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
5314 gdb_xml_files="cf-core.xml cf-fp.xml"
5316 microblaze|microblazeel)
5317 TARGET_ARCH=microblaze
5322 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
5326 TARGET_BASE_ARCH=mips
5327 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
5328 echo "TARGET_ABI32=y" >> $config_target_mak
5332 TARGET_BASE_ARCH=mips
5333 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
5338 TARGET_ARCH=openrisc
5339 TARGET_BASE_ARCH=openrisc
5342 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5345 TARGET_BASE_ARCH=ppc
5347 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5350 TARGET_BASE_ARCH=ppc
5352 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5356 TARGET_BASE_ARCH=ppc
5358 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5362 TARGET_BASE_ARCH=ppc
5364 echo "TARGET_ABI32=y" >> $config_target_mak
5365 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5374 TARGET_BASE_ARCH=sparc
5378 TARGET_BASE_ARCH=sparc
5379 TARGET_ABI_DIR=sparc
5380 echo "TARGET_ABI32=y" >> $config_target_mak
5383 gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml"
5393 error_exit "Unsupported target CPU"
5396 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
5397 if [ "$TARGET_BASE_ARCH" = "" ]; then
5398 TARGET_BASE_ARCH=$TARGET_ARCH
5401 symlink "$source_path/Makefile.target" "$target_dir/Makefile"
5404 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
5407 target_arch_name="`upper $TARGET_ARCH`"
5408 echo "TARGET_$target_arch_name=y" >> $config_target_mak
5409 echo "TARGET_NAME=$target_name" >> $config_target_mak
5410 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
5411 if [ "$TARGET_ABI_DIR" = "" ]; then
5412 TARGET_ABI_DIR=$TARGET_ARCH
5414 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
5415 if [ "$HOST_VARIANT_DIR" != "" ]; then
5416 echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
5418 case "$target_name" in
5420 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
5421 echo "CONFIG_XEN=y" >> $config_target_mak
5422 if test "$xen_pci_passthrough" = yes; then
5423 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
5429 case "$target_name" in
5430 aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x|mipsel|mips)
5431 # Make sure the target and host cpus are compatible
5432 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
5433 \( "$target_name" = "$cpu" -o \
5434 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \
5435 \( "$target_name" = "ppc64" -a "$cpu" = "ppc" \) -o \
5436 \( "$target_name" = "ppc" -a "$cpu" = "ppc64" \) -o \
5437 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
5438 \( "$target_name" = "mipsel" -a "$cpu" = "mips" \) -o \
5439 \( "$target_name" = "x86_64" -a "$cpu" = "i386" \) -o \
5440 \( "$target_name" = "i386" -a "$cpu" = "x86_64" \) -o \
5441 \( "$target_name" = "x86_64" -a "$cpu" = "x32" \) -o \
5442 \( "$target_name" = "i386" -a "$cpu" = "x32" \) \) ; then
5443 echo "CONFIG_KVM=y" >> $config_target_mak
5444 if test "$vhost_net" = "yes" ; then
5445 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
5449 if test "$target_bigendian" = "yes" ; then
5450 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
5452 if test "$target_softmmu" = "yes" ; then
5453 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
5455 if test "$target_user_only" = "yes" ; then
5456 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
5457 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
5459 if test "$target_linux_user" = "yes" ; then
5460 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
5463 if test ! -z "$gdb_xml_files" ; then
5464 for x in $gdb_xml_files; do
5465 list="$list $source_path/gdb-xml/$x"
5467 echo "TARGET_XML_FILES=$list" >> $config_target_mak
5470 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
5471 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
5473 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
5474 echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
5476 if test "$target_bsd_user" = "yes" ; then
5477 echo "CONFIG_BSD_USER=y" >> $config_target_mak
5480 # generate QEMU_CFLAGS/LDFLAGS for targets
5485 for i in $ARCH $TARGET_BASE_ARCH ; do
5488 echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak
5489 echo "CONFIG_ALPHA_DIS=y" >> config-all-disas.mak
5492 if test -n "${cxx}"; then
5493 echo "CONFIG_ARM_A64_DIS=y" >> $config_target_mak
5494 echo "CONFIG_ARM_A64_DIS=y" >> config-all-disas.mak
5498 echo "CONFIG_ARM_DIS=y" >> $config_target_mak
5499 echo "CONFIG_ARM_DIS=y" >> config-all-disas.mak
5500 if test -n "${cxx}"; then
5501 echo "CONFIG_ARM_A64_DIS=y" >> $config_target_mak
5502 echo "CONFIG_ARM_A64_DIS=y" >> config-all-disas.mak
5506 echo "CONFIG_CRIS_DIS=y" >> $config_target_mak
5507 echo "CONFIG_CRIS_DIS=y" >> config-all-disas.mak
5510 echo "CONFIG_HPPA_DIS=y" >> $config_target_mak
5511 echo "CONFIG_HPPA_DIS=y" >> config-all-disas.mak
5514 echo "CONFIG_I386_DIS=y" >> $config_target_mak
5515 echo "CONFIG_I386_DIS=y" >> config-all-disas.mak
5518 echo "CONFIG_IA64_DIS=y" >> $config_target_mak
5519 echo "CONFIG_IA64_DIS=y" >> config-all-disas.mak
5522 echo "CONFIG_LM32_DIS=y" >> $config_target_mak
5523 echo "CONFIG_LM32_DIS=y" >> config-all-disas.mak
5526 echo "CONFIG_M68K_DIS=y" >> $config_target_mak
5527 echo "CONFIG_M68K_DIS=y" >> config-all-disas.mak
5530 echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak
5531 echo "CONFIG_MICROBLAZE_DIS=y" >> config-all-disas.mak
5534 echo "CONFIG_MIPS_DIS=y" >> $config_target_mak
5535 echo "CONFIG_MIPS_DIS=y" >> config-all-disas.mak
5538 echo "CONFIG_MOXIE_DIS=y" >> $config_target_mak
5539 echo "CONFIG_MOXIE_DIS=y" >> config-all-disas.mak
5542 echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak
5543 echo "CONFIG_OPENRISC_DIS=y" >> config-all-disas.mak
5546 echo "CONFIG_PPC_DIS=y" >> $config_target_mak
5547 echo "CONFIG_PPC_DIS=y" >> config-all-disas.mak
5550 echo "CONFIG_S390_DIS=y" >> $config_target_mak
5551 echo "CONFIG_S390_DIS=y" >> config-all-disas.mak
5554 echo "CONFIG_SH4_DIS=y" >> $config_target_mak
5555 echo "CONFIG_SH4_DIS=y" >> config-all-disas.mak
5558 echo "CONFIG_SPARC_DIS=y" >> $config_target_mak
5559 echo "CONFIG_SPARC_DIS=y" >> config-all-disas.mak
5562 echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak
5563 echo "CONFIG_XTENSA_DIS=y" >> config-all-disas.mak
5567 if test "$tcg_interpreter" = "yes" ; then
5568 echo "CONFIG_TCI_DIS=y" >> $config_target_mak
5569 echo "CONFIG_TCI_DIS=y" >> config-all-disas.mak
5574 # Ensure there's only a single GP
5575 cflags="-msmall-data $cflags"
5579 if test "$gprof" = "yes" ; then
5580 echo "TARGET_GPROF=yes" >> $config_target_mak
5581 if test "$target_linux_user" = "yes" ; then
5583 ldflags="-p $ldflags"
5585 if test "$target_softmmu" = "yes" ; then
5586 ldflags="-p $ldflags"
5587 echo "GPROF_CFLAGS=-p" >> $config_target_mak
5591 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
5592 ldflags="$ldflags $textseg_ldflags"
5595 echo "LDFLAGS+=$ldflags" >> $config_target_mak
5596 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
5598 done # for target in $targets
5600 if [ "$pixman" = "internal" ]; then
5601 echo "config-host.h: subdir-pixman" >> $config_host_mak
5604 if test "$rdma" = "yes" ; then
5605 echo "CONFIG_RDMA=y" >> $config_host_mak
5608 if [ "$dtc_internal" = "yes" ]; then
5609 echo "config-host.h: subdir-dtc" >> $config_host_mak
5612 if test "$numa" = "yes"; then
5613 echo "CONFIG_NUMA=y" >> $config_host_mak
5616 if test "$ccache_cpp2" = "yes"; then
5617 echo "export CCACHE_CPP2=y" >> $config_host_mak
5620 # build tree in object directory in case the source is not in the current directory
5621 DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
5623 DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
5624 DIRS="$DIRS roms/seabios roms/vgabios"
5625 DIRS="$DIRS qapi-generated"
5626 FILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
5627 FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
5628 FILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
5629 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
5630 FILES="$FILES pc-bios/spapr-rtas/Makefile"
5631 FILES="$FILES pc-bios/s390-ccw/Makefile"
5632 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
5633 FILES="$FILES pc-bios/qemu-icon.bmp"
5635 $source_path/pc-bios/*.bin \
5636 $source_path/pc-bios/*.aml \
5637 $source_path/pc-bios/*.rom \
5638 $source_path/pc-bios/*.dtb \
5639 $source_path/pc-bios/*.img \
5640 $source_path/pc-bios/openbios-* \
5641 $source_path/pc-bios/u-boot.* \
5642 $source_path/pc-bios/palcode-*
5644 FILES="$FILES pc-bios/`basename $bios_file`"
5646 for test_file in `find $source_path/tests/acpi-test-data -type f`
5648 FILES="$FILES tests/acpi-test-data`echo $test_file | sed -e 's/.*acpi-test-data//'`"
5651 for f in $FILES ; do
5652 if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
5653 symlink "$source_path/$f" "$f"
5657 # temporary config to build submodules
5658 for rom in seabios vgabios ; do
5659 config_mak=roms/$rom/config.mak
5660 echo "# Automatically generated by configure - do not modify" > $config_mak
5661 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
5662 echo "AS=$as" >> $config_mak
5663 echo "CC=$cc" >> $config_mak
5664 echo "BCC=bcc" >> $config_mak
5665 echo "CPP=$cpp" >> $config_mak
5666 echo "OBJCOPY=objcopy" >> $config_mak
5667 echo "IASL=$iasl" >> $config_mak
5668 echo "LD=$ld" >> $config_mak
5671 # set up qemu-iotests in this build directory
5672 iotests_common_env="tests/qemu-iotests/common.env"
5673 iotests_check="tests/qemu-iotests/check"
5675 echo "# Automatically generated by configure - do not modify" > "$iotests_common_env"
5676 echo >> "$iotests_common_env"
5677 echo "export PYTHON='$python'" >> "$iotests_common_env"
5679 if [ ! -e "$iotests_check" ]; then
5680 symlink "$source_path/$iotests_check" "$iotests_check"
5683 # Save the configure command line for later reuse.
5684 cat <<EOD >config.status
5686 # Generated by configure.
5687 # Run this file to recreate the current configuration.
5688 # Compiler output produced by configure, useful for debugging
5689 # configure, is in config.log if it exists.
5691 printf "exec" >>config.status
5692 printf " '%s'" "$0" "$@" >>config.status
5693 echo >>config.status
5694 chmod +x config.status