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 "$0"`
199 interp_prefix="/usr/gnemul/qemu-%M"
203 block_drv_rw_whitelist=""
204 block_drv_ro_whitelist=""
210 cc_i386=i386-pc-linux-gnu-gcc
215 # Don't accept a target_list environment variable.
218 # Default value for a variable defining feature "foo".
219 # * foo="no" feature will only be used if --enable-foo arg is given
220 # * foo="" feature will be searched for, and if found, will be used
221 # unless --disable-foo is given
222 # * foo="yes" this value will only be set by --enable-foo flag.
223 # feature will searched for,
224 # if not found, configure exits with error
226 # Always add --enable-foo and --disable-foo command line args.
227 # Distributions want to ensure that several features are compiled in, and it
228 # is impossible without a --enable-foo that exits if a feature is not found.
250 xen_pci_passthrough=""
272 LDFLAGS_SHARED="-shared"
275 mandir="\${prefix}/share/man"
276 datadir="\${prefix}/share"
277 qemu_docdir="\${prefix}/share/doc/qemu"
278 bindir="\${prefix}/bin"
279 libdir="\${prefix}/lib"
280 libexecdir="\${prefix}/libexec"
281 includedir="\${prefix}/include"
282 sysconfdir="\${prefix}/etc"
283 local_statedir="\${prefix}/var"
314 guest_agent_with_vss="no"
315 guest_agent_ntddscsi="no"
326 glusterfs_discard="no"
327 glusterfs_zerofill="no"
343 # parse CC options first
345 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
347 --cross-prefix=*) cross_prefix="$optarg"
351 --cxx=*) CXX="$optarg"
353 --source-path=*) source_path="$optarg"
355 --cpu=*) cpu="$optarg"
357 --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
358 EXTRA_CFLAGS="$optarg"
360 --extra-ldflags=*) LDFLAGS="$LDFLAGS $optarg"
361 EXTRA_LDFLAGS="$optarg"
363 --enable-debug-info) debug_info="yes"
365 --disable-debug-info) debug_info="no"
370 # Using uname is really, really broken. Once we have the right set of checks
371 # we can eliminate its usage altogether.
373 # Preferred compiler:
375 # ${cross_prefix}gcc (if cross-prefix specified)
377 if test -z "${CC}${cross_prefix}"; then
380 cc="${CC-${cross_prefix}gcc}"
383 if test -z "${CXX}${cross_prefix}"; then
386 cxx="${CXX-${cross_prefix}g++}"
389 ar="${AR-${cross_prefix}ar}"
390 as="${AS-${cross_prefix}as}"
392 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
393 ld="${LD-${cross_prefix}ld}"
394 libtool="${LIBTOOL-${cross_prefix}libtool}"
395 nm="${NM-${cross_prefix}nm}"
396 strip="${STRIP-${cross_prefix}strip}"
397 windres="${WINDRES-${cross_prefix}windres}"
398 pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
400 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
402 pkg_config=query_pkg_config
403 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
404 sdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
406 # If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
407 ARFLAGS="${ARFLAGS-rv}"
409 # default flags for all hosts
410 QEMU_CFLAGS="-fno-strict-aliasing -fno-common $QEMU_CFLAGS"
411 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
412 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
413 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
414 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include"
415 if test "$debug_info" = "yes"; then
417 LDFLAGS="-g $LDFLAGS"
423 # make source path absolute
424 source_path=`cd "$source_path"; pwd`
426 # running configure in the source tree?
427 # we know that's the case if configure is there.
428 if test -f "./configure"; then
429 pwd_is_source_path="y"
431 pwd_is_source_path="n"
437 #error $1 not defined
439 int main(void) { return 0; }
447 int main(void) { return 0; }
454 int main(void) { return 0; }
458 if check_define __linux__ ; then
460 elif check_define _WIN32 ; then
462 elif check_define __OpenBSD__ ; then
464 elif check_define __sun__ ; then
466 elif check_define __HAIKU__ ; then
472 # Some host OSes need non-standard checks for which CPU to use.
473 # Note that these checks are broken for cross-compilation: if you're
474 # cross-compiling to one of these OSes then you'll need to specify
475 # the correct CPU with the --cpu option.
478 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
479 # run 64-bit userspace code.
480 # If the user didn't specify a CPU explicitly and the kernel says this is
481 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
482 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
487 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo
488 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
493 if test ! -z "$cpu" ; then
494 # command line argument
496 elif check_define __i386__ ; then
498 elif check_define __x86_64__ ; then
499 if check_define __ILP32__ ; then
504 elif check_define __sparc__ ; then
505 if check_define __arch64__ ; then
510 elif check_define _ARCH_PPC ; then
511 if check_define _ARCH_PPC64 ; then
516 elif check_define __mips__ ; then
518 elif check_define __ia64__ ; then
520 elif check_define __s390__ ; then
521 if check_define __s390x__ ; then
526 elif check_define __arm__ ; then
528 elif check_define __aarch64__ ; then
530 elif check_define __hppa__ ; then
537 # Normalise host CPU name and set ARCH.
538 # Note that this case should only have supported host CPUs, not guests.
540 ia64|ppc|ppc64|s390|s390x|sparc64|x32)
543 i386|i486|i586|i686|i86pc|BePC)
562 # This will result in either an error or falling back to TCI later
566 if test -z "$ARCH"; then
572 # host *BSD for user mode
578 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
579 audio_possible_drivers="sdl"
584 audio_possible_drivers="dsound sdl"
585 if check_include dsound.h; then
586 audio_drv_list="dsound"
594 audio_possible_drivers="oss sdl pa"
600 audio_possible_drivers="oss sdl pa"
601 # needed for kinfo_getvmmap(3) in libutil.h
603 netmap="" # enable netmap autodetect
604 HOST_VARIANT_DIR="freebsd"
610 audio_possible_drivers="oss sdl pa"
611 HOST_VARIANT_DIR="dragonfly"
617 audio_possible_drivers="oss sdl"
619 HOST_VARIANT_DIR="netbsd"
625 audio_possible_drivers="sdl"
626 HOST_VARIANT_DIR="openbsd"
631 LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
632 if [ "$cpu" = "x86_64" ] ; then
633 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
634 LDFLAGS="-arch x86_64 $LDFLAGS"
637 audio_drv_list="coreaudio"
638 audio_possible_drivers="coreaudio sdl"
639 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
640 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
641 # Disable attempts to use ObjectiveC features in os/object.h since they
642 # won't work when we're compiling with gcc as a C compiler.
643 QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
644 HOST_VARIANT_DIR="darwin"
649 install="${INSTALL-ginstall}"
651 smbd="${SMBD-/usr/sfw/sbin/smbd}"
652 needs_libsunmath="no"
653 solarisrev=`uname -r | cut -f2 -d.`
654 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
655 if test "$solarisrev" -le 9 ; then
656 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
657 needs_libsunmath="yes"
658 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
659 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
660 LIBS="-lsunmath $LIBS"
662 error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \
663 "libsunmath from the Sun Studio compilers tools, due to a lack of" \
664 "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \
665 "Studio 11 can be downloaded from www.sun.com."
669 if test -f /usr/include/sys/soundcard.h ; then
672 audio_possible_drivers="oss sdl"
673 # needed for CMSG_ macros in sys/socket.h
674 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
675 # needed for TIOCWIN* defines in termios.h
676 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
677 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
678 solarisnetlibs="-lsocket -lnsl -lresolv"
679 LIBS="$solarisnetlibs $LIBS"
680 libs_qga="$solarisnetlibs $libs_qga"
688 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
689 LIBS="-lposix_error_mapper -lnetwork $LIBS"
693 audio_possible_drivers="oss alsa sdl pa"
699 QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
703 if [ "$bsd" = "yes" ] ; then
704 if [ "$darwin" != "yes" ] ; then
709 : ${make=${MAKE-make}}
710 : ${install=${INSTALL-install}}
711 : ${python=${PYTHON-python}}
712 : ${smbd=${SMBD-/usr/sbin/smbd}}
714 # Default objcc to clang if available, otherwise use CC
721 if test "$mingw32" = "yes" ; then
724 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
725 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
726 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
727 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
729 if compile_prog "" "-liberty" ; then
730 LIBS="-liberty $LIBS"
732 prefix="c:/Program Files/QEMU"
735 qemu_docdir="\${prefix}"
737 sysconfdir="\${prefix}"
740 libs_qga="-lws2_32 -lwinmm -lpowrprof -liphlpapi -lnetapi32 $libs_qga"
746 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
748 --help|-h) show_help=yes
750 --version|-V) exec cat $source_path/VERSION
752 --prefix=*) prefix="$optarg"
754 --interp-prefix=*) interp_prefix="$optarg"
762 --host-cc=*) host_cc="$optarg"
766 --iasl=*) iasl="$optarg"
768 --objcc=*) objcc="$optarg"
770 --make=*) make="$optarg"
772 --install=*) install="$optarg"
774 --python=*) python="$optarg"
776 --gcov=*) gcov_tool="$optarg"
778 --smbd=*) smbd="$optarg"
786 --disable-debug-info)
793 --target-list=*) target_list="$optarg"
795 --enable-trace-backends=*) trace_backends="$optarg"
797 # XXX: backwards compatibility
798 --enable-trace-backend=*) trace_backends="$optarg"
800 --with-trace-file=*) trace_file="$optarg"
802 --enable-gprof) gprof="yes"
804 --enable-gcov) gcov="yes"
808 LDFLAGS="-static $LDFLAGS"
809 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
811 --mandir=*) mandir="$optarg"
813 --bindir=*) bindir="$optarg"
815 --libdir=*) libdir="$optarg"
817 --libexecdir=*) libexecdir="$optarg"
819 --includedir=*) includedir="$optarg"
821 --datadir=*) datadir="$optarg"
823 --with-confsuffix=*) confsuffix="$optarg"
825 --docdir=*) qemu_docdir="$optarg"
827 --sysconfdir=*) sysconfdir="$optarg"
829 --localstatedir=*) local_statedir="$optarg"
831 --sbindir=*|--sharedstatedir=*|\
832 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
833 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
834 # These switches are silently ignored, for compatibility with
835 # autoconf-generated configure scripts. This allows QEMU's
836 # configure to be used by RPM and similar macros that set
837 # lots of directory switches by default.
839 --with-system-pixman) pixman="system"
841 --without-system-pixman) pixman="internal"
843 --without-pixman) pixman="none"
845 --disable-sdl) sdl="no"
847 --enable-sdl) sdl="yes"
849 --with-sdlabi=*) sdlabi="$optarg"
851 --disable-qom-cast-debug) qom_cast_debug="no"
853 --enable-qom-cast-debug) qom_cast_debug="yes"
855 --disable-virtfs) virtfs="no"
857 --enable-virtfs) virtfs="yes"
859 --disable-vnc) vnc="no"
861 --enable-vnc) vnc="yes"
863 --oss-lib=*) oss_lib="$optarg"
865 --audio-drv-list=*) audio_drv_list="$optarg"
867 --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
869 --block-drv-ro-whitelist=*) block_drv_ro_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
871 --enable-debug-tcg) debug_tcg="yes"
873 --disable-debug-tcg) debug_tcg="no"
876 # Enable debugging options that aren't excessively noisy
881 --enable-sparse) sparse="yes"
883 --disable-sparse) sparse="no"
885 --disable-strip) strip_opt="no"
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"
959 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
961 --disable-system) softmmu="no"
963 --enable-system) softmmu="yes"
970 --disable-linux-user) linux_user="no"
972 --enable-linux-user) linux_user="yes"
974 --disable-bsd-user) bsd_user="no"
976 --enable-bsd-user) bsd_user="yes"
978 --enable-pie) pie="yes"
980 --disable-pie) pie="no"
982 --enable-werror) werror="yes"
984 --disable-werror) werror="no"
986 --enable-stack-protector) stack_protector="yes"
988 --disable-stack-protector) stack_protector="no"
990 --disable-curses) curses="no"
992 --enable-curses) curses="yes"
994 --disable-curl) curl="no"
996 --enable-curl) curl="yes"
998 --disable-fdt) fdt="no"
1000 --enable-fdt) fdt="yes"
1002 --disable-linux-aio) linux_aio="no"
1004 --enable-linux-aio) linux_aio="yes"
1006 --disable-attr) attr="no"
1008 --enable-attr) attr="yes"
1010 --disable-blobs) blobs="no"
1012 --with-pkgversion=*) pkgversion=" ($optarg)"
1014 --with-coroutine=*) coroutine="$optarg"
1016 --disable-coroutine-pool) coroutine_pool="no"
1018 --enable-coroutine-pool) coroutine_pool="yes"
1020 --disable-docs) docs="no"
1022 --enable-docs) docs="yes"
1024 --disable-vhost-net) vhost_net="no"
1026 --enable-vhost-net) vhost_net="yes"
1028 --disable-vhost-scsi) vhost_scsi="no"
1030 --enable-vhost-scsi) vhost_scsi="yes"
1032 --disable-opengl) opengl="no"
1034 --enable-opengl) opengl="yes"
1036 --disable-rbd) rbd="no"
1038 --enable-rbd) rbd="yes"
1040 --disable-xfsctl) xfs="no"
1042 --enable-xfsctl) xfs="yes"
1044 --disable-smartcard) smartcard="no"
1046 --enable-smartcard) smartcard="yes"
1048 --disable-libusb) libusb="no"
1050 --enable-libusb) libusb="yes"
1052 --disable-usb-redir) usb_redir="no"
1054 --enable-usb-redir) usb_redir="yes"
1056 --disable-zlib-test) zlib="no"
1058 --disable-lzo) lzo="no"
1060 --enable-lzo) lzo="yes"
1062 --disable-snappy) snappy="no"
1064 --enable-snappy) snappy="yes"
1066 --disable-bzip2) bzip2="no"
1068 --enable-bzip2) bzip2="yes"
1070 --enable-guest-agent) guest_agent="yes"
1072 --disable-guest-agent) guest_agent="no"
1074 --enable-guest-agent-msi) guest_agent_msi="yes"
1076 --disable-guest-agent-msi) guest_agent_msi="no"
1078 --with-vss-sdk) vss_win32_sdk=""
1080 --with-vss-sdk=*) vss_win32_sdk="$optarg"
1082 --without-vss-sdk) vss_win32_sdk="no"
1084 --with-win-sdk) win_sdk=""
1086 --with-win-sdk=*) win_sdk="$optarg"
1088 --without-win-sdk) win_sdk="no"
1090 --enable-tools) want_tools="yes"
1092 --disable-tools) want_tools="no"
1094 --enable-seccomp) seccomp="yes"
1096 --disable-seccomp) seccomp="no"
1098 --disable-glusterfs) glusterfs="no"
1100 --enable-glusterfs) glusterfs="yes"
1102 --disable-archipelago) archipelago="no"
1104 --enable-archipelago) archipelago="yes"
1106 --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
1107 echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1109 --disable-gtk) gtk="no"
1111 --enable-gtk) gtk="yes"
1113 --disable-gnutls) gnutls="no"
1115 --enable-gnutls) gnutls="yes"
1117 --enable-rdma) rdma="yes"
1119 --disable-rdma) rdma="no"
1121 --with-gtkabi=*) gtkabi="$optarg"
1123 --disable-vte) vte="no"
1125 --enable-vte) vte="yes"
1127 --disable-virglrenderer) virglrenderer="no"
1129 --enable-virglrenderer) virglrenderer="yes"
1131 --disable-tpm) tpm="no"
1133 --enable-tpm) tpm="yes"
1135 --disable-libssh2) libssh2="no"
1137 --enable-libssh2) libssh2="yes"
1139 --enable-vhdx) vhdx="yes"
1141 --disable-vhdx) vhdx="no"
1143 --disable-numa) numa="no"
1145 --enable-numa) numa="yes"
1147 --disable-tcmalloc) tcmalloc="no"
1149 --enable-tcmalloc) tcmalloc="yes"
1151 --disable-jemalloc) jemalloc="no"
1153 --enable-jemalloc) jemalloc="yes"
1156 echo "ERROR: unknown option $opt"
1157 echo "Try '$0 --help' for more information"
1163 if ! has $python; then
1164 error_exit "Python not found. Use --python=/path/to/python"
1167 # Note that if the Python conditional here evaluates True we will exit
1168 # with status 1 which is a shell 'false' value.
1169 if ! $python -c 'import sys; sys.exit(sys.version_info < (2,6) or sys.version_info >= (3,))'; then
1170 error_exit "Cannot use '$python', Python 2.6 or later is required." \
1171 "Note that Python 3 or later is not yet supported." \
1172 "Use --python=/path/to/python to specify a supported Python."
1175 # Suppress writing compiled files
1181 LDFLAGS="-m32 $LDFLAGS"
1185 LDFLAGS="-m64 $LDFLAGS"
1188 LDFLAGS="-m32 $LDFLAGS"
1189 CPU_CFLAGS="-m32 -mcpu=ultrasparc"
1192 LDFLAGS="-m64 $LDFLAGS"
1193 CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1197 LDFLAGS="-m31 $LDFLAGS"
1201 LDFLAGS="-m64 $LDFLAGS"
1205 LDFLAGS="-m32 $LDFLAGS"
1206 cc_i386='$(CC) -m32'
1210 LDFLAGS="-m64 $LDFLAGS"
1211 cc_i386='$(CC) -m32'
1215 LDFLAGS="-mx32 $LDFLAGS"
1216 cc_i386='$(CC) -m32'
1218 # No special flags required for other host CPUs
1221 QEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
1222 EXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS"
1224 default_target_list=""
1228 if [ "$softmmu" = "yes" ]; then
1229 mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
1231 if [ "$linux_user" = "yes" ]; then
1232 mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
1234 if [ "$bsd_user" = "yes" ]; then
1235 mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
1238 for config in $mak_wilds; do
1239 default_target_list="${default_target_list} $(basename "$config" .mak)"
1242 if test x"$show_help" = x"yes" ; then
1245 Usage: configure [options]
1246 Options: [defaults in brackets after descriptions]
1249 --help print this message
1250 --prefix=PREFIX install in PREFIX [$prefix]
1251 --interp-prefix=PREFIX where to find shared libraries, etc.
1252 use %M for cpu name [$interp_prefix]
1253 --target-list=LIST set target list (default: build everything)
1254 $(echo Available targets: $default_target_list | \
1255 fold -s -w 53 | sed -e 's/^/ /')
1257 Advanced options (experts only):
1258 --source-path=PATH path of source code [$source_path]
1259 --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]
1260 --cc=CC use C compiler CC [$cc]
1261 --iasl=IASL use ACPI compiler IASL [$iasl]
1262 --host-cc=CC use C compiler CC [$host_cc] for code run at
1264 --cxx=CXX use C++ compiler CXX [$cxx]
1265 --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]
1266 --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS
1267 --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS
1268 --make=MAKE use specified make [$make]
1269 --install=INSTALL use specified install [$install]
1270 --python=PYTHON use specified python [$python]
1271 --smbd=SMBD use specified smbd [$smbd]
1272 --static enable static build [$static]
1273 --mandir=PATH install man pages in PATH
1274 --datadir=PATH install firmware in PATH$confsuffix
1275 --docdir=PATH install documentation in PATH$confsuffix
1276 --bindir=PATH install binaries in PATH
1277 --libdir=PATH install libraries in PATH
1278 --sysconfdir=PATH install config in PATH$confsuffix
1279 --localstatedir=PATH install local state in PATH (set at runtime on win32)
1280 --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
1281 --enable-debug enable common debug build options
1282 --disable-strip disable stripping binaries
1283 --disable-werror disable compilation abort on warning
1284 --disable-stack-protector disable compiler-provided stack protection
1285 --audio-drv-list=LIST set audio drivers list:
1286 Available drivers: $audio_possible_drivers
1287 --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L
1288 --block-drv-rw-whitelist=L
1289 set block driver read-write whitelist
1290 (affects only QEMU, not qemu-img)
1291 --block-drv-ro-whitelist=L
1292 set block driver read-only whitelist
1293 (affects only QEMU, not qemu-img)
1294 --enable-trace-backends=B Set trace backend
1295 Available backends: $($python $source_path/scripts/tracetool.py --list-backends)
1296 --with-trace-file=NAME Full PATH,NAME of file to store traces
1298 --disable-slirp disable SLIRP userspace network connectivity
1299 --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
1300 --oss-lib path to OSS library
1301 --cpu=CPU Build for host CPU [$cpu]
1302 --with-coroutine=BACKEND coroutine backend. Supported options:
1303 gthread, ucontext, sigaltstack, windows
1304 --enable-gcov enable test coverage analysis with gcov
1305 --gcov=GCOV use specified gcov [$gcov_tool]
1306 --disable-blobs disable installing provided firmware blobs
1307 --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent
1308 --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb)
1310 Optional features, enabled with --enable-FEATURE and
1311 disabled with --disable-FEATURE, default is enabled if available:
1313 system all system emulation targets
1314 user supported user emulation targets
1315 linux-user all linux usermode emulation targets
1316 bsd-user all BSD usermode emulation targets
1317 docs build documentation
1318 guest-agent build the QEMU Guest Agent
1319 guest-agent-msi build guest agent Windows MSI installation package
1320 pie Position Independent Executables
1321 modules modules support
1322 debug-tcg TCG debugging (default is disabled)
1323 debug-info debugging information
1324 sparse sparse checker
1326 gnutls GNUTLS cryptography support
1328 --with-sdlabi select preferred SDL ABI 1.2 or 2.0
1330 --with-gtkabi select preferred GTK ABI 2.0 or 3.0
1331 vte vte support for the gtk UI
1334 vnc-tls TLS encryption for VNC server
1335 vnc-sasl SASL encryption for VNC server
1336 vnc-jpeg JPEG lossy compression for VNC server
1337 vnc-png PNG compression for VNC server
1338 cocoa Cocoa UI (Mac OS X only)
1340 xen xen backend driver support
1342 brlapi BrlAPI (Braile)
1343 curl curl connectivity
1345 bluez bluez stack connectivity
1346 kvm KVM acceleration support
1347 rdma RDMA-based migration support
1349 vde support for vde network
1350 netmap support for netmap network
1351 linux-aio Linux AIO support
1352 cap-ng libcap-ng support
1353 attr attr and xattr support
1354 vhost-net vhost-net acceleration support
1356 rbd rados block device (rbd)
1357 libiscsi iscsi support
1359 smartcard smartcard support (libcacard)
1360 libusb libusb (for usb passthrough)
1361 usb-redir usb network redirection support
1362 lzo support of lzo compression library
1363 snappy support of snappy compression library
1364 bzip2 support of bzip2 compression library
1365 (for reading bzip2-compressed dmg images)
1366 seccomp seccomp support
1367 coroutine-pool coroutine freelist (better performance)
1368 glusterfs GlusterFS backend
1369 archipelago Archipelago backend
1371 libssh2 ssh block device support
1372 vhdx support for the Microsoft VHDX image format
1373 numa libnuma support
1374 tcmalloc tcmalloc support
1375 jemalloc jemalloc support
1377 NOTE: The object files are built at the place where configure is launched
1382 # Now we have handled --enable-tcg-interpreter and know we're not just
1383 # printing the help message, bail out if the host CPU isn't supported.
1384 if test "$ARCH" = "unknown"; then
1385 if test "$tcg_interpreter" = "yes" ; then
1386 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1389 error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1393 # Consult white-list to determine whether to enable werror
1394 # by default. Only enable by default for git builds
1395 z_version=`cut -f3 -d. $source_path/VERSION`
1397 if test -z "$werror" ; then
1398 if test -d "$source_path/.git" -a \
1399 "$linux" = "yes" ; then
1406 # check that the C compiler works.
1408 if compile_object ; then
1409 : C compiler works ok
1411 error_exit "\"$cc\" either does not exist or does not work"
1414 # Check that the C++ compiler exists and works with the C compiler
1417 int c_function(void);
1418 int main(void) { return c_function(); }
1425 int c_function(void);
1427 int c_function(void) { return 42; }
1432 if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
1433 # C++ compiler $cxx works ok with C compiler $cc
1436 echo "C++ compiler $cxx does not work with C compiler $cc"
1437 echo "Disabling C++ specific optional code"
1441 echo "No C++ compiler available; disabling C++ specific optional code"
1445 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1446 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1447 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1448 gcc_flags="-Wendif-labels $gcc_flags"
1449 gcc_flags="-Wno-initializer-overrides $gcc_flags"
1450 gcc_flags="-Wno-string-plus-int $gcc_flags"
1451 # Note that we do not add -Werror to gcc_flags here, because that would
1452 # enable it for all configure tests. If a configure test failed due
1453 # to -Werror this would just silently disable some features,
1454 # so it's too error prone.
1456 cc_has_warning_flag() {
1459 # Use the positive sense of the flag when testing for -Wno-wombat
1460 # support (gcc will happily accept the -Wno- form of unknown
1462 optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
1463 compile_prog "-Werror $optflag" ""
1466 for flag in $gcc_flags; do
1467 if cc_has_warning_flag $flag ; then
1468 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1472 if test "$stack_protector" != "no"; then
1473 gcc_flags="-fstack-protector-strong -fstack-protector-all"
1475 for flag in $gcc_flags; do
1476 # We need to check both a compile and a link, since some compiler
1477 # setups fail only on a .c->.o compile and some only at link time
1478 if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1479 compile_prog "-Werror $flag" ""; then
1480 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1481 LIBTOOLFLAGS="$LIBTOOLFLAGS -Wc,$flag"
1486 if test "$stack_protector" = yes; then
1487 if test $sp_on = 0; then
1488 error_exit "Stack protector not supported"
1493 # Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and
1494 # large functions that use global variables. The bug is in all releases of
1495 # GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in
1496 # 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013.
1498 #if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1499 int main(void) { return 0; }
1501 #error No bug in this compiler.
1504 if compile_prog "-Werror -fno-gcse" "" ; then
1505 TRANSLATE_OPT_CFLAGS=-fno-gcse
1508 if test "$static" = "yes" ; then
1509 if test "$modules" = "yes" ; then
1510 error_exit "static and modules are mutually incompatible"
1512 if test "$pie" = "yes" ; then
1513 error_exit "static and pie are mutually incompatible"
1519 # Unconditional check for compiler __thread support
1521 static __thread int tls_var;
1522 int main(void) { return tls_var; }
1525 if ! compile_prog "-Werror" "" ; then
1526 error_exit "Your compiler does not support the __thread specifier for " \
1527 "Thread-Local Storage (TLS). Please upgrade to a version that does."
1530 if test "$pie" = ""; then
1531 case "$cpu-$targetos" in
1532 i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
1540 if test "$pie" != "no" ; then
1544 # define THREAD __thread
1549 static THREAD int tls_var;
1551 int main(void) { return tls_var; }
1554 if compile_prog "-fPIE -DPIE" "-pie"; then
1555 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
1556 LDFLAGS="-pie $LDFLAGS"
1558 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
1559 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1562 if test "$pie" = "yes"; then
1563 error_exit "PIE not available due to missing toolchain support"
1565 echo "Disabling PIE due to missing toolchain support"
1570 if compile_prog "-Werror -fno-pie" "-nopie"; then
1571 CFLAGS_NOPIE="-fno-pie"
1572 LDFLAGS_NOPIE="-nopie"
1576 # check for broken gcc and libtool in RHEL5
1577 if test -n "$libtool" -a "$pie" != "no" ; then
1580 void *f(unsigned char *buf, int len);
1581 void *g(unsigned char *buf, int len);
1584 f(unsigned char *buf, int len)
1590 g(unsigned char *buf, int len)
1596 if ! libtool_prog; then
1597 echo "Disabling libtool due to broken toolchain support"
1602 ##########################################
1603 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
1604 # use i686 as default anyway, but for those that don't, an explicit
1605 # specification is necessary
1607 if test "$cpu" = "i386"; then
1609 static int sfaa(int *ptr)
1611 return __sync_fetch_and_and(ptr, 0);
1617 val = __sync_val_compare_and_swap(&val, 0, 1);
1622 if ! compile_prog "" "" ; then
1623 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
1627 #########################################
1628 # Solaris specific configure tool chain decisions
1630 if test "$solaris" = "yes" ; then
1631 if has $install; then
1634 error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
1635 "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
1636 "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1638 if test "`path_of $install`" = "/usr/sbin/install" ; then
1639 error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
1640 "try ginstall from the GNU fileutils available from www.blastwave.org" \
1641 "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1646 if test -f /usr/ccs/bin/ar ; then
1647 error_exit "No path includes ar" \
1648 "Add /usr/ccs/bin to your path and rerun configure"
1650 error_exit "No path includes ar"
1654 if test -z "${target_list+xxx}" ; then
1655 target_list="$default_target_list"
1657 target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1660 # Check that we recognised the target name; this allows a more
1661 # friendly error message than if we let it fall through.
1662 for target in $target_list; do
1663 case " $default_target_list " in
1667 error_exit "Unknown target name '$target'"
1672 # see if system emulation was really requested
1673 case " $target_list " in
1674 *"-softmmu "*) softmmu=yes
1680 feature_not_found() {
1684 error_exit "User requested feature $feature" \
1685 "configure was not able to find it." \
1690 # big/little endian test
1692 short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
1693 short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
1694 extern int foo(short *, short *);
1695 int main(int argc, char *argv[]) {
1696 return foo(big_endian, little_endian);
1700 if compile_object ; then
1701 if grep -q BiGeNdIaN $TMPO ; then
1703 elif grep -q LiTtLeEnDiAn $TMPO ; then
1706 echo big/little test failed
1709 echo big/little test failed
1712 ##########################################
1713 # cocoa implies not SDL or GTK
1714 # (the cocoa UI code currently assumes it is always the active UI
1715 # and doesn't interact well with other UI frontend code)
1716 if test "$cocoa" = "yes"; then
1717 if test "$sdl" = "yes"; then
1718 error_exit "Cocoa and SDL UIs cannot both be enabled at once"
1720 if test "$gtk" = "yes"; then
1721 error_exit "Cocoa and GTK UIs cannot both be enabled at once"
1727 ##########################################
1731 #include <sys/socket.h>
1732 #include <linux/ip.h>
1733 int main(void) { return sizeof(struct mmsghdr); }
1735 if compile_prog "" "" ; then
1741 ##########################################
1742 # MinGW / Mingw-w64 localtime_r/gmtime_r check
1744 if test "$mingw32" = "yes"; then
1745 # Some versions of MinGW / Mingw-w64 lack localtime_r
1746 # and gmtime_r entirely.
1748 # Some versions of Mingw-w64 define a macro for
1749 # localtime_r/gmtime_r.
1751 # Some versions of Mingw-w64 will define functions
1752 # for localtime_r/gmtime_r, but only if you have
1753 # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
1754 # though, unistd.h and pthread.h both define
1757 # So this #undef localtime_r and #include <unistd.h>
1758 # are not in fact redundant.
1763 int main(void) { localtime_r(NULL, NULL); return 0; }
1765 if compile_prog "" "" ; then
1772 ##########################################
1775 if ! has "$pkg_config_exe"; then
1776 error_exit "pkg-config binary '$pkg_config_exe' not found"
1779 ##########################################
1782 if test "$linux_user" = "yes"; then
1785 #include <linux/futex.h>
1787 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1793 if ! compile_object ; then
1794 feature_not_found "nptl" "Install glibc and linux kernel headers."
1798 ##########################################
1801 if test "$zlib" != "no" ; then
1804 int main(void) { zlibVersion(); return 0; }
1806 if compile_prog "" "-lz" ; then
1809 error_exit "zlib check failed" \
1810 "Make sure to have the zlib libs and headers installed."
1815 ##########################################
1818 if test "$lzo" != "no" ; then
1820 #include <lzo/lzo1x.h>
1821 int main(void) { lzo_version(); return 0; }
1823 if compile_prog "" "-llzo2" ; then
1824 libs_softmmu="$libs_softmmu -llzo2"
1827 if test "$lzo" = "yes"; then
1828 feature_not_found "liblzo2" "Install liblzo2 devel"
1834 ##########################################
1837 if test "$snappy" != "no" ; then
1839 #include <snappy-c.h>
1840 int main(void) { snappy_max_compressed_length(4096); return 0; }
1842 if compile_prog "" "-lsnappy" ; then
1843 libs_softmmu="$libs_softmmu -lsnappy"
1846 if test "$snappy" = "yes"; then
1847 feature_not_found "libsnappy" "Install libsnappy devel"
1853 ##########################################
1856 if test "$bzip2" != "no" ; then
1859 int main(void) { BZ2_bzlibVersion(); return 0; }
1861 if compile_prog "" "-lbz2" ; then
1864 if test "$bzip2" = "yes"; then
1865 feature_not_found "libbzip2" "Install libbzip2 devel"
1871 ##########################################
1874 if test "$seccomp" != "no" ; then
1875 if test "$cpu" = "i386" || test "$cpu" = "x86_64" &&
1876 $pkg_config --atleast-version=2.1.1 libseccomp; then
1877 libs_softmmu="$libs_softmmu `$pkg_config --libs libseccomp`"
1878 QEMU_CFLAGS="$QEMU_CFLAGS `$pkg_config --cflags libseccomp`"
1881 if test "$seccomp" = "yes"; then
1882 feature_not_found "libseccomp" "Install libseccomp devel >= 2.1.1"
1887 ##########################################
1890 if test "$xen" != "no" ; then
1891 xen_libs="-lxenstore -lxenctrl -lxenguest"
1893 # First we test whether Xen headers and libraries are available.
1894 # If no, we are done and there is no Xen support.
1895 # If yes, more tests are run to detect the Xen version.
1899 #include <xenctrl.h>
1904 if ! compile_prog "" "$xen_libs" ; then
1906 if test "$xen" = "yes" ; then
1907 feature_not_found "xen" "Install xen devel"
1913 cat > $TMPC <<EOF &&
1914 #include <xenctrl.h>
1915 #include <xenstore.h>
1917 #include <xen/hvm/hvm_info_table.h>
1918 #if !defined(HVM_MAX_VCPUS)
1919 # error HVM_MAX_VCPUS not defined
1924 xc = xc_interface_open(0, 0, 0);
1925 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1926 xc_gnttab_open(NULL, 0);
1927 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1928 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1929 xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
1930 xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
1934 compile_prog "" "$xen_libs"
1936 xen_ctrl_version=460
1941 cat > $TMPC <<EOF &&
1942 #include <xenctrl.h>
1943 #include <xenstore.h>
1945 #include <xen/hvm/hvm_info_table.h>
1946 #if !defined(HVM_MAX_VCPUS)
1947 # error HVM_MAX_VCPUS not defined
1952 xc = xc_interface_open(0, 0, 0);
1953 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1954 xc_gnttab_open(NULL, 0);
1955 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1956 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1957 xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
1961 compile_prog "" "$xen_libs"
1963 xen_ctrl_version=450
1967 cat > $TMPC <<EOF &&
1968 #include <xenctrl.h>
1969 #include <xenstore.h>
1971 #include <xen/hvm/hvm_info_table.h>
1972 #if !defined(HVM_MAX_VCPUS)
1973 # error HVM_MAX_VCPUS not defined
1978 xc = xc_interface_open(0, 0, 0);
1979 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1980 xc_gnttab_open(NULL, 0);
1981 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1982 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1986 compile_prog "" "$xen_libs"
1988 xen_ctrl_version=420
1992 cat > $TMPC <<EOF &&
1993 #include <xenctrl.h>
1996 #include <xen/hvm/hvm_info_table.h>
1997 #if !defined(HVM_MAX_VCPUS)
1998 # error HVM_MAX_VCPUS not defined
2002 xc_interface_open(0, 0, 0);
2003 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2004 xc_gnttab_open(NULL, 0);
2005 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2009 compile_prog "" "$xen_libs"
2011 xen_ctrl_version=410
2016 cat > $TMPC <<EOF &&
2017 #include <xenctrl.h>
2020 #include <xen/hvm/hvm_info_table.h>
2021 #if !defined(HVM_MAX_VCPUS)
2022 # error HVM_MAX_VCPUS not defined
2025 struct xen_add_to_physmap xatp = {
2026 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
2029 xc_interface_open();
2031 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2032 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
2036 compile_prog "" "$xen_libs"
2038 xen_ctrl_version=400
2043 cat > $TMPC <<EOF &&
2044 #include <xenctrl.h>
2047 struct xen_add_to_physmap xatp = {
2048 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
2051 xc_interface_open();
2053 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2054 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
2058 compile_prog "" "$xen_libs"
2060 xen_ctrl_version=340
2065 cat > $TMPC <<EOF &&
2066 #include <xenctrl.h>
2070 xc_interface_open();
2072 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2076 compile_prog "" "$xen_libs"
2078 xen_ctrl_version=330
2081 # Xen version unsupported
2083 if test "$xen" = "yes" ; then
2084 feature_not_found "xen (unsupported version)" "Install supported xen (e.g. 4.0, 3.4, 3.3)"
2089 if test "$xen" = yes; then
2090 libs_softmmu="$xen_libs $libs_softmmu"
2094 if test "$xen_pci_passthrough" != "no"; then
2095 if test "$xen" = "yes" && test "$linux" = "yes" &&
2096 test "$xen_ctrl_version" -ge 340; then
2097 xen_pci_passthrough=yes
2099 if test "$xen_pci_passthrough" = "yes"; then
2100 if test "$xen_ctrl_version" -lt 340; then
2101 error_exit "User requested feature Xen PCI Passthrough" \
2102 "This feature does not work with Xen 3.3"
2104 error_exit "User requested feature Xen PCI Passthrough" \
2105 " but this feature requires /sys from Linux"
2107 xen_pci_passthrough=no
2111 ##########################################
2114 if ! has $libtool; then
2118 # MacOSX ships with a libtool which isn't the GNU one; weed this
2119 # out by checking whether libtool supports the --version switch
2120 if test -n "$libtool"; then
2121 if ! "$libtool" --version >/dev/null 2>&1; then
2126 ##########################################
2128 if test "$sparse" != "no" ; then
2132 if test "$sparse" = "yes" ; then
2133 feature_not_found "sparse" "Install sparse binary"
2139 ##########################################
2143 if $pkg_config --exists "x11"; then
2144 x11_cflags=`$pkg_config --cflags x11`
2145 x11_libs=`$pkg_config --libs x11`
2148 ##########################################
2151 if test "$gtkabi" = ""; then
2152 # The GTK ABI was not specified explicitly, so try whether 2.0 is available.
2153 # Use 3.0 as a fallback if that is available.
2154 if $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then
2156 elif $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then
2163 if test "$gtk" != "no"; then
2164 gtkpackage="gtk+-$gtkabi"
2165 gtkx11package="gtk+-x11-$gtkabi"
2166 if test "$gtkabi" = "3.0" ; then
2171 if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
2172 gtk_cflags=`$pkg_config --cflags $gtkpackage`
2173 gtk_libs=`$pkg_config --libs $gtkpackage`
2174 if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
2175 gtk_cflags="$gtk_cflags $x11_cflags"
2176 gtk_libs="$gtk_libs $x11_libs"
2178 libs_softmmu="$gtk_libs $libs_softmmu"
2180 elif test "$gtk" = "yes"; then
2181 feature_not_found "gtk" "Install gtk2 or gtk3 devel"
2188 ##########################################
2192 # Unfortunately some distros have bad pkg-config information for gnutls
2193 # such that it claims to exist but you get a compiler error if you try
2194 # to use the options returned by --libs. Specifically, Ubuntu for --static
2195 # builds doesn't work:
2196 # https://bugs.launchpad.net/ubuntu/+source/gnutls26/+bug/1478035
2198 # So sanity check the cflags/libs before assuming gnutls can be used.
2199 if ! $pkg_config --exists "gnutls"; then
2204 compile_prog "$($pkg_config --cflags gnutls)" "$($pkg_config --libs gnutls)"
2209 if test "$gnutls" != "no"; then
2210 if gnutls_works; then
2211 gnutls_cflags=`$pkg_config --cflags gnutls`
2212 gnutls_libs=`$pkg_config --libs gnutls`
2213 libs_softmmu="$gnutls_libs $libs_softmmu"
2214 libs_tools="$gnutls_libs $libs_tools"
2215 QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
2218 # gnutls_hash_init requires >= 2.9.10
2219 if $pkg_config --exists "gnutls >= 2.9.10"; then
2225 if $pkg_config --exists 'gnutls >= 3.0'; then
2228 elif $pkg_config --exists 'gnutls >= 2.12'; then
2229 case `$pkg_config --libs --static gnutls` in
2247 elif test "$gnutls" = "yes"; then
2248 feature_not_found "gnutls" "Install gnutls devel"
2257 if test "$gnutls_gcrypt" != "no"; then
2258 if has "libgcrypt-config"; then
2259 gcrypt_cflags=`libgcrypt-config --cflags`
2260 gcrypt_libs=`libgcrypt-config --libs`
2261 libs_softmmu="$gcrypt_libs $libs_softmmu"
2262 libs_tools="$gcrypt_libs $libs_tools"
2263 QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
2265 feature_not_found "gcrypt" "Install gcrypt devel"
2270 if test "$gnutls_nettle" != "no"; then
2271 if $pkg_config --exists "nettle"; then
2272 nettle_cflags=`$pkg_config --cflags nettle`
2273 nettle_libs=`$pkg_config --libs nettle`
2274 nettle_version=`$pkg_config --modversion nettle`
2275 libs_softmmu="$nettle_libs $libs_softmmu"
2276 libs_tools="$nettle_libs $libs_tools"
2277 QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
2279 feature_not_found "nettle" "Install nettle devel"
2283 ##########################################
2284 # libtasn1 - only for the TLS creds/session test suite
2287 if $pkg_config --exists "libtasn1"; then
2288 tasn1_cflags=`$pkg_config --cflags libtasn1`
2289 tasn1_libs=`$pkg_config --libs libtasn1`
2290 test_cflags="$test_cflags $tasn1_cflags"
2291 test_libs="$test_libs $tasn1_libs"
2297 ##########################################
2300 if test "$vte" != "no"; then
2301 if test "$gtkabi" = "3.0"; then
2302 vtepackage="vte-2.90"
2308 if $pkg_config --exists "$vtepackage >= $vteversion"; then
2309 vte_cflags=`$pkg_config --cflags $vtepackage`
2310 vte_libs=`$pkg_config --libs $vtepackage`
2311 libs_softmmu="$vte_libs $libs_softmmu"
2313 elif test "$vte" = "yes"; then
2314 if test "$gtkabi" = "3.0"; then
2315 feature_not_found "vte" "Install libvte-2.90 devel"
2317 feature_not_found "vte" "Install libvte devel"
2324 ##########################################
2327 # Look for sdl configuration program (pkg-config or sdl-config). Try
2328 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
2330 if test $sdlabi = "2.0"; then
2331 sdl_config=$sdl2_config
2333 sdlconfigname=sdl2_config
2336 sdlconfigname=sdl_config
2339 if test "`basename $sdl_config`" != $sdlconfigname && ! has ${sdl_config}; then
2340 sdl_config=$sdlconfigname
2343 if $pkg_config $sdlname --exists; then
2344 sdlconfig="$pkg_config $sdlname"
2345 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
2346 elif has ${sdl_config}; then
2347 sdlconfig="$sdl_config"
2348 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
2350 if test "$sdl" = "yes" ; then
2351 feature_not_found "sdl" "Install SDL devel"
2355 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
2356 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
2360 if test "$sdl" != "no" ; then
2363 #undef main /* We don't want SDL to override our main() */
2364 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
2366 sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
2367 if test "$static" = "yes" ; then
2368 sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
2370 sdl_libs=`$sdlconfig --libs 2> /dev/null`
2372 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
2373 if test "$_sdlversion" -lt 121 ; then
2379 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
2380 if test "$sdl" = "yes" -a "$static" = "yes" ; then
2381 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
2382 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
2383 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
2385 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
2391 else # sdl not found
2392 if test "$sdl" = "yes" ; then
2393 feature_not_found "sdl" "Install SDL devel"
2396 fi # sdl compile test
2399 if test "$sdl" = "yes" ; then
2402 #if defined(SDL_VIDEO_DRIVER_X11)
2403 #include <X11/XKBlib.h>
2405 #error No x11 support
2407 int main(void) { return 0; }
2409 if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
2410 sdl_cflags="$sdl_cflags $x11_cflags"
2411 sdl_libs="$sdl_libs $x11_libs"
2413 libs_softmmu="$sdl_libs $libs_softmmu"
2416 ##########################################
2417 # RDMA needs OpenFabrics libraries
2418 if test "$rdma" != "no" ; then
2420 #include <rdma/rdma_cma.h>
2421 int main(void) { return 0; }
2423 rdma_libs="-lrdmacm -libverbs"
2424 if compile_prog "" "$rdma_libs" ; then
2426 libs_softmmu="$libs_softmmu $rdma_libs"
2428 if test "$rdma" = "yes" ; then
2430 " OpenFabrics librdmacm/libibverbs not present." \
2432 " (1) Fast: Install infiniband packages from your distro." \
2433 " (2) Cleanest: Install libraries from www.openfabrics.org" \
2434 " (3) Also: Install softiwarp if you don't have RDMA hardware"
2441 ##########################################
2442 # VNC SASL detection
2443 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
2445 #include <sasl/sasl.h>
2447 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
2449 # Assuming Cyrus-SASL installed in /usr prefix
2451 vnc_sasl_libs="-lsasl2"
2452 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
2454 libs_softmmu="$vnc_sasl_libs $libs_softmmu"
2455 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
2457 if test "$vnc_sasl" = "yes" ; then
2458 feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
2464 ##########################################
2465 # VNC JPEG detection
2466 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
2469 #include <jpeglib.h>
2470 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
2473 vnc_jpeg_libs="-ljpeg"
2474 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
2476 libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
2477 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
2479 if test "$vnc_jpeg" = "yes" ; then
2480 feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
2486 ##########################################
2488 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
2490 //#include <stdio.h>
2494 png_structp png_ptr;
2495 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
2496 return png_ptr != 0;
2499 if $pkg_config libpng --exists; then
2500 vnc_png_cflags=`$pkg_config libpng --cflags`
2501 vnc_png_libs=`$pkg_config libpng --libs`
2504 vnc_png_libs="-lpng"
2506 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
2508 libs_softmmu="$vnc_png_libs $libs_softmmu"
2509 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
2511 if test "$vnc_png" = "yes" ; then
2512 feature_not_found "vnc-png" "Install libpng devel"
2518 ##########################################
2519 # fnmatch() probe, used for ACL routines
2522 #include <fnmatch.h>
2525 fnmatch("foo", "foo", 0);
2529 if compile_prog "" "" ; then
2533 ##########################################
2534 # uuid_generate() probe, used for vdi block driver
2535 # Note that on some systems (notably MacOSX) no extra library
2536 # need be linked to get the uuid functions.
2537 if test "$uuid" != "no" ; then
2540 #include <uuid/uuid.h>
2544 uuid_generate(my_uuid);
2548 if compile_prog "" "" ; then
2550 elif compile_prog "" "$uuid_libs" ; then
2552 libs_softmmu="$uuid_libs $libs_softmmu"
2553 libs_tools="$uuid_libs $libs_tools"
2555 if test "$uuid" = "yes" ; then
2556 feature_not_found "uuid" "Install libuuid devel"
2562 if test "$vhdx" = "yes" ; then
2563 if test "$uuid" = "no" ; then
2564 error_exit "uuid required for VHDX support"
2566 elif test "$vhdx" != "no" ; then
2567 if test "$uuid" = "yes" ; then
2574 ##########################################
2575 # xfsctl() probe, used for raw-posix
2576 if test "$xfs" != "no" ; then
2578 #include <stddef.h> /* NULL */
2579 #include <xfs/xfs.h>
2582 xfsctl(NULL, 0, 0, NULL);
2586 if compile_prog "" "" ; then
2589 if test "$xfs" = "yes" ; then
2590 feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
2596 ##########################################
2597 # vde libraries probe
2598 if test "$vde" != "no" ; then
2599 vde_libs="-lvdeplug"
2601 #include <libvdeplug.h>
2604 struct vde_open_args a = {0, 0, 0};
2610 if compile_prog "" "$vde_libs" ; then
2612 libs_softmmu="$vde_libs $libs_softmmu"
2613 libs_tools="$vde_libs $libs_tools"
2615 if test "$vde" = "yes" ; then
2616 feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
2622 ##########################################
2623 # netmap support probe
2624 # Apart from looking for netmap headers, we make sure that the host API version
2625 # supports the netmap backend (>=11). The upper bound (15) is meant to simulate
2626 # a minor/major version number. Minor new features will be marked with values up
2627 # to 15, and if something happens that requires a change to the backend we will
2628 # move above 15, submit the backend fixes and modify this two bounds.
2629 if test "$netmap" != "no" ; then
2631 #include <inttypes.h>
2633 #include <net/netmap.h>
2634 #include <net/netmap_user.h>
2635 #if (NETMAP_API < 11) || (NETMAP_API > 15)
2638 int main(void) { return 0; }
2640 if compile_prog "" "" ; then
2643 if test "$netmap" = "yes" ; then
2644 feature_not_found "netmap"
2650 ##########################################
2651 # libcap-ng library probe
2652 if test "$cap_ng" != "no" ; then
2658 capng_capability_to_name(CAPNG_EFFECTIVE);
2662 if compile_prog "" "$cap_libs" ; then
2664 libs_tools="$cap_libs $libs_tools"
2666 if test "$cap_ng" = "yes" ; then
2667 feature_not_found "cap_ng" "Install libcap-ng devel"
2673 ##########################################
2674 # Sound support libraries probe
2685 int main(void) { $exp }
2687 if compile_prog "$cfl" "$lib" ; then
2690 error_exit "$drv check failed" \
2691 "Make sure to have the $drv libs and headers installed."
2695 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
2696 for drv in $audio_drv_list; do
2699 audio_drv_probe $drv alsa/asoundlib.h -lasound \
2700 "return snd_pcm_close((snd_pcm_t *)0);"
2701 libs_softmmu="-lasound $libs_softmmu"
2705 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \
2706 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;"
2707 libs_softmmu="-lpulse $libs_softmmu"
2712 libs_softmmu="-framework CoreAudio $libs_softmmu"
2716 libs_softmmu="-lole32 -ldxguid $libs_softmmu"
2721 libs_softmmu="$oss_lib $libs_softmmu"
2725 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
2729 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
2730 error_exit "Unknown driver '$drv' selected" \
2731 "Possible drivers are: $audio_possible_drivers"
2737 ##########################################
2740 if test "$brlapi" != "no" ; then
2741 brlapi_libs="-lbrlapi"
2745 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
2747 if compile_prog "" "$brlapi_libs" ; then
2749 libs_softmmu="$brlapi_libs $libs_softmmu"
2751 if test "$brlapi" = "yes" ; then
2752 feature_not_found "brlapi" "Install brlapi devel"
2758 ##########################################
2760 if test "$curses" != "no" ; then
2761 if test "$mingw32" = "yes" ; then
2762 curses_list="-lpdcurses"
2764 curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lncurses:-lcurses"
2770 const char *s = curses_version();
2776 for curses_lib in $curses_list; do
2778 if compile_prog "" "$curses_lib" ; then
2780 libs_softmmu="$curses_lib $libs_softmmu"
2785 if test "$curses_found" = "yes" ; then
2788 if test "$curses" = "yes" ; then
2789 feature_not_found "curses" "Install ncurses devel"
2795 ##########################################
2797 if test "$curl" != "no" ; then
2798 if $pkg_config libcurl --exists; then
2799 curlconfig="$pkg_config libcurl"
2801 curlconfig=curl-config
2804 #include <curl/curl.h>
2805 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
2807 curl_cflags=`$curlconfig --cflags 2>/dev/null`
2808 curl_libs=`$curlconfig --libs 2>/dev/null`
2809 if compile_prog "$curl_cflags" "$curl_libs" ; then
2812 if test "$curl" = "yes" ; then
2813 feature_not_found "curl" "Install libcurl devel"
2819 ##########################################
2820 # bluez support probe
2821 if test "$bluez" != "no" ; then
2823 #include <bluetooth/bluetooth.h>
2824 int main(void) { return bt_error(0); }
2826 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
2827 bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
2828 if compile_prog "$bluez_cflags" "$bluez_libs" ; then
2830 libs_softmmu="$bluez_libs $libs_softmmu"
2832 if test "$bluez" = "yes" ; then
2833 feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
2839 ##########################################
2840 # glib support probe
2843 glib_modules=gthread-2.0
2844 if test "$modules" = yes; then
2845 glib_modules="$glib_modules gmodule-2.0"
2848 for i in $glib_modules; do
2849 if $pkg_config --atleast-version=$glib_req_ver $i; then
2850 glib_cflags=`$pkg_config --cflags $i`
2851 glib_libs=`$pkg_config --libs $i`
2852 CFLAGS="$glib_cflags $CFLAGS"
2853 LIBS="$glib_libs $LIBS"
2854 libs_qga="$glib_libs $libs_qga"
2856 error_exit "glib-$glib_req_ver $i is required to compile QEMU"
2860 # g_test_trap_subprocess added in 2.38. Used by some tests.
2862 if ! $pkg_config --atleast-version=2.38 glib-2.0; then
2866 # Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
2869 int main(void) { return 0; }
2871 if ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
2872 if cc_has_warning_flag "-Wno-unknown-attributes"; then
2873 glib_cflags="-Wno-unknown-attributes $glib_cflags"
2874 CFLAGS="-Wno-unknown-attributes $CFLAGS"
2878 ##########################################
2879 # SHA command probe for modules
2880 if test "$modules" = yes; then
2881 shacmd_probe="sha1sum sha1 shasum"
2882 for c in $shacmd_probe; do
2888 if test "$shacmd" = ""; then
2889 error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
2893 ##########################################
2894 # pixman support probe
2896 if test "$pixman" = ""; then
2897 if test "$want_tools" = "no" -a "$softmmu" = "no"; then
2899 elif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
2905 if test "$pixman" = "none"; then
2906 if test "$want_tools" != "no" -o "$softmmu" != "no"; then
2907 error_exit "pixman disabled but system emulation or tools build" \
2908 "enabled. You can turn off pixman only if you also" \
2909 "disable all system emulation targets and the tools" \
2910 "build with '--disable-tools --disable-system'."
2914 elif test "$pixman" = "system"; then
2915 # pixman version has been checked above
2916 pixman_cflags=`$pkg_config --cflags pixman-1`
2917 pixman_libs=`$pkg_config --libs pixman-1`
2919 if test ! -d ${source_path}/pixman/pixman; then
2920 error_exit "pixman >= 0.21.8 not present. Your options:" \
2921 " (1) Preferred: Install the pixman devel package (any recent" \
2922 " distro should have packages as Xorg needs pixman too)." \
2923 " (2) Fetch the pixman submodule, using:" \
2924 " git submodule update --init pixman"
2926 mkdir -p pixman/pixman
2927 pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
2928 pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
2931 ##########################################
2934 if test "$cap" != "no" ; then
2937 #include <sys/capability.h>
2938 int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
2940 if compile_prog "" "-lcap" ; then
2947 ##########################################
2949 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
2953 #include <pthread.h>
2954 static void *f(void *p) { return NULL; }
2957 pthread_create(&thread, 0, f, 0);
2961 if compile_prog "" "" ; then
2964 for pthread_lib in $PTHREADLIBS_LIST; do
2965 if compile_prog "" "$pthread_lib" ; then
2968 for lib_entry in $LIBS; do
2969 if test "$lib_entry" = "$pthread_lib"; then
2974 if test "$found" = "no"; then
2975 LIBS="$pthread_lib $LIBS"
2982 if test "$mingw32" != yes -a "$pthread" = no; then
2983 error_exit "pthread check failed" \
2984 "Make sure to have the pthread libs and headers installed."
2987 # check for pthread_setname_np
2988 pthread_setname_np=no
2990 #include <pthread.h>
2992 static void *f(void *p) { return NULL; }
2996 pthread_create(&thread, 0, f, 0);
2997 pthread_setname_np(thread, "QEMU");
3001 if compile_prog "" "$pthread_lib" ; then
3002 pthread_setname_np=yes
3005 ##########################################
3007 if test "$rbd" != "no" ; then
3010 #include <rbd/librbd.h>
3013 rados_create(&cluster, NULL);
3017 rbd_libs="-lrbd -lrados"
3018 if compile_prog "" "$rbd_libs" ; then
3021 if test "$rbd" = "yes" ; then
3022 feature_not_found "rados block device" "Install librbd/ceph devel"
3028 ##########################################
3030 min_libssh2_version=1.2.8
3031 if test "$libssh2" != "no" ; then
3032 if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
3033 libssh2_cflags=`$pkg_config libssh2 --cflags`
3034 libssh2_libs=`$pkg_config libssh2 --libs`
3037 if test "$libssh2" = "yes" ; then
3038 error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
3044 ##########################################
3045 # libssh2_sftp_fsync probe
3047 if test "$libssh2" = "yes"; then
3050 #include <libssh2.h>
3051 #include <libssh2_sftp.h>
3053 LIBSSH2_SESSION *session;
3055 LIBSSH2_SFTP_HANDLE *sftp_handle;
3056 session = libssh2_session_init ();
3057 sftp = libssh2_sftp_init (session);
3058 sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
3059 libssh2_sftp_fsync (sftp_handle);
3063 # libssh2_cflags/libssh2_libs defined in previous test.
3064 if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
3065 QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
3069 ##########################################
3072 if test "$linux_aio" != "no" ; then
3075 #include <sys/eventfd.h>
3077 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
3079 if compile_prog "" "-laio" ; then
3082 if test "$linux_aio" = "yes" ; then
3083 feature_not_found "linux AIO" "Install libaio devel"
3089 ##########################################
3090 # TPM passthrough is only on x86 Linux
3092 if test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
3093 tpm_passthrough=$tpm
3098 ##########################################
3101 if test "$attr" != "no" ; then
3104 #include <sys/types.h>
3105 #ifdef CONFIG_LIBATTR
3106 #include <attr/xattr.h>
3108 #include <sys/xattr.h>
3110 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3112 if compile_prog "" "" ; then
3114 # Older distros have <attr/xattr.h>, and need -lattr:
3115 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
3120 if test "$attr" = "yes" ; then
3121 feature_not_found "ATTR" "Install libc6 or libattr devel"
3127 ##########################################
3130 #include <sys/types.h>
3131 #include <sys/uio.h>
3133 int main(void) { return sizeof(struct iovec); }
3136 if compile_prog "" "" ; then
3140 ##########################################
3143 #include <sys/types.h>
3144 #include <sys/uio.h>
3146 int main(void) { return preadv(0, 0, 0, 0); }
3149 if compile_prog "" "" ; then
3153 ##########################################
3155 # fdt support is mandatory for at least some target architectures,
3156 # so insist on it if we're building those system emulators.
3158 for target in $target_list; do
3160 aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu)
3166 if test "$fdt_required" = "yes"; then
3167 if test "$fdt" = "no"; then
3168 error_exit "fdt disabled but some requested targets require it." \
3169 "You can turn off fdt only if you also disable all the system emulation" \
3170 "targets which need it (by specifying a cut down --target-list)."
3175 if test "$fdt" != "no" ; then
3177 # explicitly check for libfdt_env.h as it is missing in some stable installs
3178 # and test for required functions to make sure we are on a version >= 1.4.0
3181 #include <libfdt_env.h>
3182 int main(void) { fdt_get_property_by_offset(0, 0, 0); return 0; }
3184 if compile_prog "" "$fdt_libs" ; then
3185 # system DTC is good - use it
3187 elif test -d ${source_path}/dtc/libfdt ; then
3188 # have submodule DTC - use it
3192 if [ "$pwd_is_source_path" != "y" ] ; then
3193 symlink "$source_path/dtc/Makefile" "dtc/Makefile"
3194 symlink "$source_path/dtc/scripts" "dtc/scripts"
3196 fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
3197 fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
3198 elif test "$fdt" = "yes" ; then
3199 # have neither and want - prompt for system/submodule install
3200 error_exit "DTC (libfdt) version >= 1.4.0 not present. Your options:" \
3201 " (1) Preferred: Install the DTC (libfdt) devel package" \
3202 " (2) Fetch the DTC submodule, using:" \
3203 " git submodule update --init dtc"
3205 # don't have and don't want
3211 libs_softmmu="$libs_softmmu $fdt_libs"
3213 ##########################################
3214 # opengl probe (for sdl2, milkymist-tmu2)
3216 # GLX probe, used by milkymist-tmu2
3217 # this is temporary, code will be switched to egl mid-term.
3219 #include <X11/Xlib.h>
3222 int main(void) { glBegin(0); glXQueryVersion(0,0,0); return 0; }
3224 if compile_prog "" "-lGL -lX11" ; then
3230 if test "$opengl" != "no" ; then
3231 opengl_pkgs="gl glesv2 epoxy egl"
3232 if $pkg_config $opengl_pkgs x11 && test "$have_glx" = "yes"; then
3233 opengl_cflags="$($pkg_config --cflags $opengl_pkgs) $x11_cflags"
3234 opengl_libs="$($pkg_config --libs $opengl_pkgs) $x11_libs"
3236 if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
3240 if test "$opengl" = "yes" ; then
3241 feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
3250 ##########################################
3252 if test "$archipelago" != "no" ; then
3255 #include <xseg/xseg.h>
3256 #include <xseg/protocol.h>
3262 archipelago_libs=-lxseg
3263 if compile_prog "" "$archipelago_libs"; then
3265 libs_tools="$archipelago_libs $libs_tools"
3266 libs_softmmu="$archipelago_libs $libs_softmmu"
3268 echo "WARNING: Please check the licenses of QEMU and libxseg carefully."
3269 echo "GPLv3 versions of libxseg may not be compatible with QEMU's"
3270 echo "license and therefore prevent redistribution."
3272 echo "To disable Archipelago, use --disable-archipelago"
3274 if test "$archipelago" = "yes" ; then
3275 feature_not_found "Archipelago backend support" "Install libxseg devel"
3282 ##########################################
3284 if test "$glusterfs" != "no" ; then
3285 if $pkg_config --atleast-version=3 glusterfs-api; then
3287 glusterfs_cflags=`$pkg_config --cflags glusterfs-api`
3288 glusterfs_libs=`$pkg_config --libs glusterfs-api`
3289 if $pkg_config --atleast-version=5 glusterfs-api; then
3290 glusterfs_discard="yes"
3292 if $pkg_config --atleast-version=6 glusterfs-api; then
3293 glusterfs_zerofill="yes"
3296 if test "$glusterfs" = "yes" ; then
3297 feature_not_found "GlusterFS backend support" \
3298 "Install glusterfs-api devel >= 3"
3304 # Check for inotify functions when we are building linux-user
3305 # emulator. This is done because older glibc versions don't
3306 # have syscall stubs for these implemented. In that case we
3307 # don't provide them even if kernel supports them.
3311 #include <sys/inotify.h>
3316 /* try to start inotify */
3317 return inotify_init();
3320 if compile_prog "" "" ; then
3326 #include <sys/inotify.h>
3331 /* try to start inotify */
3332 return inotify_init1(0);
3335 if compile_prog "" "" ; then
3339 # check if utimensat and futimens are supported
3342 #define _ATFILE_SOURCE
3345 #include <sys/stat.h>
3349 utimensat(AT_FDCWD, "foo", NULL, 0);
3354 if compile_prog "" "" ; then
3358 # check if pipe2 is there
3367 return pipe2(pipefd, O_CLOEXEC);
3370 if compile_prog "" "" ; then
3374 # check if accept4 is there
3377 #include <sys/socket.h>
3382 accept4(0, NULL, NULL, SOCK_CLOEXEC);
3386 if compile_prog "" "" ; then
3390 # check if tee/splice is there. vmsplice was added same time.
3400 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
3401 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
3405 if compile_prog "" "" ; then
3409 ##########################################
3412 if test "$numa" != "no" ; then
3415 int main(void) { return numa_available(); }
3418 if compile_prog "" "-lnuma" ; then
3420 libs_softmmu="-lnuma $libs_softmmu"
3422 if test "$numa" = "yes" ; then
3423 feature_not_found "numa" "install numactl devel"
3429 if test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
3430 echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
3434 ##########################################
3437 if test "$tcmalloc" = "yes" ; then
3440 int main(void) { malloc(1); return 0; }
3443 if compile_prog "" "-ltcmalloc" ; then
3444 LIBS="-ltcmalloc $LIBS"
3446 feature_not_found "tcmalloc" "install gperftools devel"
3450 ##########################################
3453 if test "$jemalloc" = "yes" ; then
3456 int main(void) { malloc(1); return 0; }
3459 if compile_prog "" "-ljemalloc" ; then
3460 LIBS="-ljemalloc $LIBS"
3462 feature_not_found "jemalloc" "install jemalloc devel"
3466 ##########################################
3471 #include <sys/syscall.h>
3473 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
3476 if compile_prog "" "" ; then
3480 # check if eventfd is supported
3483 #include <sys/eventfd.h>
3487 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
3490 if compile_prog "" "" ; then
3494 # check if memfd is supported
3497 #include <sys/memfd.h>
3501 return memfd_create("foo", MFD_ALLOW_SEALING);
3504 if compile_prog "" "" ; then
3510 # check for fallocate
3517 fallocate(0, 0, 0, 0);
3521 if compile_prog "" "" ; then
3525 # check for fallocate hole punching
3526 fallocate_punch_hole=no
3529 #include <linux/falloc.h>
3533 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
3537 if compile_prog "" "" ; then
3538 fallocate_punch_hole=yes
3541 # check that fallocate supports range zeroing inside the file
3542 fallocate_zero_range=no
3545 #include <linux/falloc.h>
3549 fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
3553 if compile_prog "" "" ; then
3554 fallocate_zero_range=yes
3557 # check for posix_fallocate
3564 posix_fallocate(0, 0, 0);
3568 if compile_prog "" "" ; then
3572 # check for sync_file_range
3579 sync_file_range(0, 0, 0, 0);
3583 if compile_prog "" "" ; then
3587 # check for linux/fiemap.h and FS_IOC_FIEMAP
3590 #include <sys/ioctl.h>
3591 #include <linux/fs.h>
3592 #include <linux/fiemap.h>
3596 ioctl(0, FS_IOC_FIEMAP, 0);
3600 if compile_prog "" "" ; then
3615 if compile_prog "" "" ; then
3619 # check for ppoll support
3626 struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
3627 ppoll(&pfd, 1, 0, 0);
3631 if compile_prog "" "" ; then
3635 # check for prctl(PR_SET_TIMERSLACK , ... ) support
3636 prctl_pr_set_timerslack=no
3638 #include <sys/prctl.h>
3642 prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
3646 if compile_prog "" "" ; then
3647 prctl_pr_set_timerslack=yes
3650 # check for epoll support
3653 #include <sys/epoll.h>
3661 if compile_prog "" "" ; then
3665 # epoll_create1 and epoll_pwait are later additions
3666 # so we must check separately for their presence
3669 #include <sys/epoll.h>
3673 /* Note that we use epoll_create1 as a value, not as
3674 * a function being called. This is necessary so that on
3675 * old SPARC glibc versions where the function was present in
3676 * the library but not declared in the header file we will
3677 * fail the configure check. (Otherwise we will get a compiler
3678 * warning but not an error, and will proceed to fail the
3679 * qemu compile where we compile with -Werror.)
3681 return (int)(uintptr_t)&epoll_create1;
3684 if compile_prog "" "" ; then
3690 #include <sys/epoll.h>
3694 epoll_pwait(0, 0, 0, 0, 0);
3698 if compile_prog "" "" ; then
3702 # check for sendfile support
3705 #include <sys/sendfile.h>
3709 return sendfile(0, 0, 0, 0);
3712 if compile_prog "" "" ; then
3716 # check for timerfd support (glibc 2.8 and newer)
3719 #include <sys/timerfd.h>
3723 return(timerfd_create(CLOCK_REALTIME, 0));
3726 if compile_prog "" "" ; then
3730 # check for setns and unshare support
3743 if compile_prog "" "" ; then
3747 # Check if tools are available to build documentation.
3748 if test "$docs" != "no" ; then
3749 if has makeinfo && has pod2man; then
3752 if test "$docs" = "yes" ; then
3753 feature_not_found "docs" "Install texinfo and Perl/perl-podlators"
3759 # Search for bswap_32 function
3762 #include <byteswap.h>
3763 int main(void) { return bswap_32(0); }
3765 if compile_prog "" "" ; then
3769 # Search for bswap32 function
3772 #include <sys/endian.h>
3773 #include <sys/types.h>
3774 #include <machine/bswap.h>
3775 int main(void) { return bswap32(0); }
3777 if compile_prog "" "" ; then
3781 ##########################################
3782 # Do we have libiscsi >= 1.9.0
3783 if test "$libiscsi" != "no" ; then
3784 if $pkg_config --atleast-version=1.9.0 libiscsi; then
3786 libiscsi_cflags=$($pkg_config --cflags libiscsi)
3787 libiscsi_libs=$($pkg_config --libs libiscsi)
3789 if test "$libiscsi" = "yes" ; then
3790 feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
3796 ##########################################
3800 int main(int argc, char **argv) { return isnan(sin((double)argc)); }
3802 if compile_prog "" "" ; then
3804 elif compile_prog "" "-lm" ; then
3806 libs_qga="-lm $libs_qga"
3808 error_exit "libm check failed"
3811 ##########################################
3813 # uClibc provides 2 versions of clock_gettime(), one with realtime
3814 # support and one without. This means that the clock_gettime() don't
3815 # need -lrt. We still need it for timer_create() so we check for this
3816 # function in addition.
3821 timer_create(CLOCK_REALTIME, NULL, NULL);
3822 return clock_gettime(CLOCK_REALTIME, NULL);
3826 if compile_prog "" "" ; then
3828 # we need pthread for static linking. use previous pthread test result
3829 elif compile_prog "" "$pthread_lib -lrt" ; then
3831 libs_qga="$libs_qga -lrt"
3834 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
3835 "$aix" != "yes" -a "$haiku" != "yes" ; then
3836 libs_softmmu="-lutil $libs_softmmu"
3839 ##########################################
3841 if test "$spice" != "no" ; then
3844 int main(void) { spice_server_new(); return 0; }
3846 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
3847 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
3848 if $pkg_config --atleast-version=0.12.0 spice-server && \
3849 $pkg_config --atleast-version=0.12.3 spice-protocol && \
3850 compile_prog "$spice_cflags" "$spice_libs" ; then
3852 libs_softmmu="$libs_softmmu $spice_libs"
3853 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
3854 spice_protocol_version=$($pkg_config --modversion spice-protocol)
3855 spice_server_version=$($pkg_config --modversion spice-server)
3857 if test "$spice" = "yes" ; then
3858 feature_not_found "spice" \
3859 "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel"
3865 # check for smartcard support
3867 if test "$smartcard" != "no"; then
3868 if $pkg_config libcacard; then
3869 libcacard_cflags=$($pkg_config --cflags libcacard)
3870 libcacard_libs=$($pkg_config --libs libcacard)
3871 QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags"
3872 libs_softmmu="$libs_softmmu $libcacard_libs"
3875 if test "$smartcard" = "yes"; then
3876 feature_not_found "smartcard" "Install libcacard devel"
3883 if test "$libusb" != "no" ; then
3884 if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
3886 libusb_cflags=$($pkg_config --cflags libusb-1.0)
3887 libusb_libs=$($pkg_config --libs libusb-1.0)
3888 QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags"
3889 libs_softmmu="$libs_softmmu $libusb_libs"
3891 if test "$libusb" = "yes"; then
3892 feature_not_found "libusb" "Install libusb devel >= 1.0.13"
3898 # check for usbredirparser for usb network redirection support
3899 if test "$usb_redir" != "no" ; then
3900 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
3902 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
3903 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
3904 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
3905 libs_softmmu="$libs_softmmu $usb_redir_libs"
3907 if test "$usb_redir" = "yes"; then
3908 feature_not_found "usb-redir" "Install usbredir devel"
3914 ##########################################
3915 # check if we have VSS SDK headers for win
3917 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
3918 case "$vss_win32_sdk" in
3919 "") vss_win32_include="-I$source_path" ;;
3920 *\ *) # The SDK is installed in "Program Files" by default, but we cannot
3921 # handle path with spaces. So we symlink the headers into ".sdk/vss".
3922 vss_win32_include="-I$source_path/.sdk/vss"
3923 symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
3925 *) vss_win32_include="-I$vss_win32_sdk"
3928 #define __MIDL_user_allocate_free_DEFINED__
3929 #include <inc/win2003/vss.h>
3930 int main(void) { return VSS_CTX_BACKUP; }
3932 if compile_prog "$vss_win32_include" "" ; then
3933 guest_agent_with_vss="yes"
3934 QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
3935 libs_qga="-lole32 -loleaut32 -lshlwapi -luuid -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
3936 qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
3938 if test "$vss_win32_sdk" != "" ; then
3939 echo "ERROR: Please download and install Microsoft VSS SDK:"
3940 echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490"
3941 echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
3942 echo "ERROR: scripts/extract-vsssdk-headers setup.exe"
3943 echo "ERROR: The headers are extracted in the directory \`inc'."
3944 feature_not_found "VSS support"
3946 guest_agent_with_vss="no"
3950 ##########################################
3951 # lookup Windows platform SDK (if not specified)
3952 # The SDK is needed only to build .tlb (type library) file of guest agent
3953 # VSS provider from the source. It is usually unnecessary because the
3954 # pre-compiled .tlb file is included.
3956 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
3957 if test -z "$win_sdk"; then
3958 programfiles="$PROGRAMFILES"
3959 test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
3960 if test -n "$programfiles"; then
3961 win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
3963 feature_not_found "Windows SDK"
3965 elif test "$win_sdk" = "no"; then
3970 ##########################################
3971 # check if mingw environment provides a recent ntddscsi.h
3972 if test "$mingw32" = "yes" -a "$guest_agent" != "no"; then
3974 #include <windows.h>
3975 #include <ntddscsi.h>
3977 #if !defined(IOCTL_SCSI_GET_ADDRESS)
3978 #error Missing required ioctl definitions
3980 SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
3984 if compile_prog "" "" ; then
3985 guest_agent_ntddscsi=yes
3986 libs_qga="-lsetupapi $libs_qga"
3990 ##########################################
3991 # virgl renderer probe
3993 if test "$virglrenderer" != "no" ; then
3995 #include <virglrenderer.h>
3996 int main(void) { virgl_renderer_poll(); return 0; }
3998 virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
3999 virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
4000 if $pkg_config virglrenderer >/dev/null 2>&1 && \
4001 compile_prog "$virgl_cflags" "$virgl_libs" ; then
4004 if test "$virglrenderer" = "yes" ; then
4005 feature_not_found "virglrenderer"
4011 ##########################################
4012 # check if we have fdatasync
4018 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
4019 return fdatasync(0);
4021 #error Not supported
4025 if compile_prog "" "" ; then
4029 ##########################################
4030 # check if we have madvise
4034 #include <sys/types.h>
4035 #include <sys/mman.h>
4037 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
4039 if compile_prog "" "" ; then
4043 ##########################################
4044 # check if we have posix_madvise
4048 #include <sys/mman.h>
4050 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
4052 if compile_prog "" "" ; then
4056 ##########################################
4057 # check if we have usable SIGEV_THREAD_ID
4064 ev.sigev_notify = SIGEV_THREAD_ID;
4065 ev._sigev_un._tid = 0;
4066 asm volatile("" : : "g"(&ev));
4070 if compile_prog "" "" ; then
4074 ##########################################
4075 # check if trace backend exists
4077 $python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends > /dev/null 2> /dev/null
4078 if test "$?" -ne 0 ; then
4079 error_exit "invalid trace backends" \
4080 "Please choose supported trace backends."
4083 ##########################################
4084 # For 'ust' backend, test if ust headers are present
4085 if have_backend "ust"; then
4087 #include <lttng/tracepoint.h>
4088 int main(void) { return 0; }
4090 if compile_prog "" "" ; then
4091 if $pkg_config lttng-ust --exists; then
4092 lttng_ust_libs=`$pkg_config --libs lttng-ust`
4094 lttng_ust_libs="-llttng-ust"
4096 if $pkg_config liburcu-bp --exists; then
4097 urcu_bp_libs=`$pkg_config --libs liburcu-bp`
4099 urcu_bp_libs="-lurcu-bp"
4102 LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
4103 libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
4105 error_exit "Trace backend 'ust' missing lttng-ust header files"
4109 ##########################################
4110 # For 'dtrace' backend, test if 'dtrace' command is present
4111 if have_backend "dtrace"; then
4112 if ! has 'dtrace' ; then
4113 error_exit "dtrace command is not found in PATH $PATH"
4115 trace_backend_stap="no"
4116 if has 'stap' ; then
4117 trace_backend_stap="yes"
4121 ##########################################
4122 # check and set a backend for coroutine
4124 # We prefer ucontext, but it's not always possible. The fallback
4125 # is sigcontext. gthread is not selectable except explicitly, because
4126 # it is not functional enough to run QEMU proper. (It is occasionally
4127 # useful for debugging purposes.) On Windows the only valid backend
4128 # is the Windows-specific one.
4131 if test "$darwin" != "yes"; then
4133 #include <ucontext.h>
4134 #ifdef __stub_makecontext
4135 #error Ignoring glibc stub makecontext which will always fail
4137 int main(void) { makecontext(0, 0, 0); return 0; }
4139 if compile_prog "" "" ; then
4144 if test "$coroutine" = ""; then
4145 if test "$mingw32" = "yes"; then
4147 elif test "$ucontext_works" = "yes"; then
4150 coroutine=sigaltstack
4155 if test "$mingw32" != "yes"; then
4156 error_exit "'windows' coroutine backend only valid for Windows"
4158 # Unfortunately the user visible backend name doesn't match the
4159 # coroutine-*.c filename for this case, so we have to adjust it here.
4163 if test "$ucontext_works" != "yes"; then
4164 feature_not_found "ucontext"
4167 gthread|sigaltstack)
4168 if test "$mingw32" = "yes"; then
4169 error_exit "only the 'windows' coroutine backend is valid for Windows"
4173 error_exit "unknown coroutine backend $coroutine"
4178 if test "$coroutine_pool" = ""; then
4179 if test "$coroutine" = "gthread"; then
4185 if test "$coroutine" = "gthread" -a "$coroutine_pool" = "yes"; then
4186 error_exit "'gthread' coroutine backend does not support pool (use --disable-coroutine-pool)"
4189 ##########################################
4190 # check if we have open_by_handle_at
4192 open_by_handle_at=no
4195 #if !defined(AT_EMPTY_PATH)
4196 # error missing definition
4198 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
4201 if compile_prog "" "" ; then
4202 open_by_handle_at=yes
4205 ########################################
4206 # check if we have linux/magic.h
4210 #include <linux/magic.h>
4215 if compile_prog "" "" ; then
4219 ########################################
4220 # check whether we can disable warning option with a pragma (this is needed
4221 # to silence warnings in the headers of some versions of external libraries).
4222 # This test has to be compiled with -Werror as otherwise an unknown pragma is
4225 # If we can't selectively disable warning in the code, disable -Werror so that
4226 # the build doesn't fail anyway.
4228 pragma_disable_unused_but_set=no
4230 #pragma GCC diagnostic push
4231 #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
4232 #pragma GCC diagnostic ignored "-Wstrict-prototypes"
4233 #pragma GCC diagnostic pop
4239 if compile_prog "-Werror" "" ; then
4240 pragma_diagnostic_available=yes
4245 ########################################
4246 # check if we have valgrind/valgrind.h
4250 #include <valgrind/valgrind.h>
4255 if compile_prog "" "" ; then
4259 ########################################
4260 # check if environ is declared
4270 if compile_prog "" "" ; then
4274 ########################################
4275 # check if cpuid.h is usable.
4281 unsigned a, b, c, d;
4282 int max = __get_cpuid_max(0, 0);
4285 __cpuid(1, a, b, c, d);
4289 __cpuid_count(7, 0, a, b, c, d);
4295 if compile_prog "" "" ; then
4299 ########################################
4300 # check if __[u]int128_t is usable.
4304 #if defined(__clang_major__) && defined(__clang_minor__)
4305 # if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
4306 # error __int128_t does not work in CLANG before 3.2
4318 if compile_prog "" "" ; then
4322 ########################################
4323 # check if getauxval is available.
4327 #include <sys/auxv.h>
4329 return getauxval(AT_HWCAP) == 0;
4332 if compile_prog "" "" ; then
4336 ########################################
4337 # check if ccache is interfering with
4338 # semantic analysis of macros
4342 static const int Z = 1;
4343 #define fn() ({ Z; })
4344 #define TAUT(X) ((X) == Z)
4345 #define PAREN(X, Y) (X == Y)
4347 int main(int argc, char *argv[])
4353 if (PAREN(x, y)) return 0;
4354 if (TAUT(Z)) return 0;
4359 if ! compile_object "-Werror"; then
4363 ##########################################
4365 # After here, no more $cc or $ld runs
4367 if test "$gcov" = "yes" ; then
4368 CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
4369 LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
4370 elif test "$debug" = "no" ; then
4371 CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
4374 ##########################################
4376 if test "$libnfs" != "no" ; then
4377 if $pkg_config --atleast-version=1.9.3 libnfs; then
4379 libnfs_libs=$($pkg_config --libs libnfs)
4380 LIBS="$LIBS $libnfs_libs"
4382 if test "$libnfs" = "yes" ; then
4383 feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
4389 # Disable zero malloc errors for official releases unless explicitly told to
4391 if test -z "$zero_malloc" ; then
4392 if test "$z_version" = "50" ; then
4399 # Now we've finished running tests it's OK to add -Werror to the compiler flags
4400 if test "$werror" = "yes"; then
4401 QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
4404 if test "$solaris" = "no" ; then
4405 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
4406 LDFLAGS="-Wl,--warn-common $LDFLAGS"
4410 # test if pod2man has --utf8 option
4411 if pod2man --help | grep -q utf8; then
4412 POD2MAN="pod2man --utf8"
4417 # Use ASLR, no-SEH and DEP if available
4418 if test "$mingw32" = "yes" ; then
4419 for flag in --dynamicbase --no-seh --nxcompat; do
4420 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
4421 LDFLAGS="-Wl,$flag $LDFLAGS"
4426 qemu_confdir=$sysconfdir$confsuffix
4427 qemu_moddir=$libdir$confsuffix
4428 qemu_datadir=$datadir$confsuffix
4429 qemu_localedir="$datadir/locale"
4432 if test "$want_tools" = "yes" ; then
4433 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
4434 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
4435 tools="qemu-nbd\$(EXESUF) $tools"
4438 if test "$softmmu" = yes ; then
4439 if test "$virtfs" != no ; then
4440 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
4442 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
4444 if test "$virtfs" = yes; then
4445 error_exit "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
4452 # Probe for guest agent support/options
4454 if [ "$guest_agent" != "no" ]; then
4455 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
4456 tools="qemu-ga $tools"
4458 elif [ "$guest_agent" != yes ]; then
4461 error_exit "Guest agent is not supported on this platform"
4465 # Guest agent Window MSI package
4467 if test "$guest_agent" != yes; then
4468 if test "$guest_agent_msi" = yes; then
4469 error_exit "MSI guest agent package requires guest agent enabled"
4472 elif test "$mingw32" != "yes"; then
4473 if test "$guest_agent_msi" = "yes"; then
4474 error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
4477 elif ! has wixl; then
4478 if test "$guest_agent_msi" = "yes"; then
4479 error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
4483 # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
4484 # disabled explicitly
4485 if test "$guest_agent_msi" != "no"; then
4490 if test "$guest_agent_msi" = "yes"; then
4491 if test "$guest_agent_with_vss" = "yes"; then
4492 QEMU_GA_MSI_WITH_VSS="-D InstallVss"
4495 if test "$QEMU_GA_MANUFACTURER" = ""; then
4496 QEMU_GA_MANUFACTURER=QEMU
4499 if test "$QEMU_GA_DISTRO" = ""; then
4500 QEMU_GA_DISTRO=Linux
4503 if test "$QEMU_GA_VERSION" = ""; then
4504 QEMU_GA_VERSION=`cat $source_path/VERSION`
4507 QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=`$pkg_config --variable=prefix glib-2.0`/bin"
4511 QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
4514 QEMU_GA_MSI_ARCH="-D Arch=32"
4517 error_exit "CPU $cpu not supported for building installation package"
4522 # Mac OS X ships with a broken assembler
4524 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
4525 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
4526 "$softmmu" = yes ; then
4529 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
4530 roms="$roms spapr-rtas"
4533 if test "$cpu" = "s390x" ; then
4534 roms="$roms s390-ccw"
4537 # Probe for the need for relocating the user-only binary.
4538 if test "$pie" = "no" ; then
4541 arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
4542 # ??? Rationale for choosing this address
4543 textseg_addr=0x60000000
4546 # A 256M aligned address, high in the address space, with enough
4547 # room for the code_gen_buffer above it before the stack.
4548 textseg_addr=0x60000000
4551 if [ -n "$textseg_addr" ]; then
4553 int main(void) { return 0; }
4555 textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
4556 if ! compile_prog "" "$textseg_ldflags"; then
4557 # In case ld does not support -Ttext-segment, edit the default linker
4558 # script via sed to set the .text start addr. This is needed on FreeBSD
4560 $ld --verbose | sed \
4561 -e '1,/==================================================/d' \
4562 -e '/==================================================/,$d' \
4563 -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
4564 -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
4565 textseg_ldflags="-Wl,-T../config-host.ld"
4570 # prepend pixman and ftd flags after all config tests are done
4571 QEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
4572 libs_softmmu="$pixman_libs $libs_softmmu"
4574 echo "Install prefix $prefix"
4575 echo "BIOS directory `eval echo $qemu_datadir`"
4576 echo "binary directory `eval echo $bindir`"
4577 echo "library directory `eval echo $libdir`"
4578 echo "module directory `eval echo $qemu_moddir`"
4579 echo "libexec directory `eval echo $libexecdir`"
4580 echo "include directory `eval echo $includedir`"
4581 echo "config directory `eval echo $sysconfdir`"
4582 if test "$mingw32" = "no" ; then
4583 echo "local state directory `eval echo $local_statedir`"
4584 echo "Manual directory `eval echo $mandir`"
4585 echo "ELF interp prefix $interp_prefix"
4587 echo "local state directory queried at runtime"
4588 echo "Windows SDK $win_sdk"
4590 echo "Source path $source_path"
4591 echo "C compiler $cc"
4592 echo "Host C compiler $host_cc"
4593 echo "C++ compiler $cxx"
4594 echo "Objective-C compiler $objcc"
4595 echo "ARFLAGS $ARFLAGS"
4596 echo "CFLAGS $CFLAGS"
4597 echo "QEMU_CFLAGS $QEMU_CFLAGS"
4598 echo "LDFLAGS $LDFLAGS"
4600 echo "install $install"
4601 echo "python $python"
4602 if test "$slirp" = "yes" ; then
4605 echo "module support $modules"
4606 echo "host CPU $cpu"
4607 echo "host big endian $bigendian"
4608 echo "target list $target_list"
4609 echo "tcg debug enabled $debug_tcg"
4610 echo "gprof enabled $gprof"
4611 echo "sparse enabled $sparse"
4612 echo "strip binaries $strip_opt"
4613 echo "profiler $profiler"
4614 echo "static build $static"
4615 if test "$darwin" = "yes" ; then
4616 echo "Cocoa support $cocoa"
4618 echo "pixman $pixman"
4619 echo "SDL support $sdl"
4620 echo "GTK support $gtk"
4621 echo "GTK GL support $gtk_gl"
4622 echo "GNUTLS support $gnutls"
4623 echo "GNUTLS hash $gnutls_hash"
4624 echo "GNUTLS gcrypt $gnutls_gcrypt"
4625 echo "GNUTLS nettle $gnutls_nettle ${gnutls_nettle+($nettle_version)}"
4626 echo "libtasn1 $tasn1"
4627 echo "VTE support $vte"
4628 echo "curses support $curses"
4629 echo "virgl support $virglrenderer"
4630 echo "curl support $curl"
4631 echo "mingw32 support $mingw32"
4632 echo "Audio drivers $audio_drv_list"
4633 echo "Block whitelist (rw) $block_drv_rw_whitelist"
4634 echo "Block whitelist (ro) $block_drv_ro_whitelist"
4635 echo "VirtFS support $virtfs"
4636 echo "VNC support $vnc"
4637 if test "$vnc" = "yes" ; then
4638 echo "VNC SASL support $vnc_sasl"
4639 echo "VNC JPEG support $vnc_jpeg"
4640 echo "VNC PNG support $vnc_png"
4642 if test -n "$sparc_cpu"; then
4643 echo "Target Sparc Arch $sparc_cpu"
4645 echo "xen support $xen"
4646 if test "$xen" = "yes" ; then
4647 echo "xen ctrl version $xen_ctrl_version"
4649 echo "brlapi support $brlapi"
4650 echo "bluez support $bluez"
4651 echo "Documentation $docs"
4653 echo "vde support $vde"
4654 echo "netmap support $netmap"
4655 echo "Linux AIO support $linux_aio"
4656 echo "ATTR/XATTR support $attr"
4657 echo "Install blobs $blobs"
4658 echo "KVM support $kvm"
4659 echo "RDMA support $rdma"
4660 echo "TCG interpreter $tcg_interpreter"
4661 echo "fdt support $fdt"
4662 echo "preadv support $preadv"
4663 echo "fdatasync $fdatasync"
4664 echo "madvise $madvise"
4665 echo "posix_madvise $posix_madvise"
4666 echo "sigev_thread_id $sigev_thread_id"
4667 echo "uuid support $uuid"
4668 echo "libcap-ng support $cap_ng"
4669 echo "vhost-net support $vhost_net"
4670 echo "vhost-scsi support $vhost_scsi"
4671 echo "Trace backends $trace_backends"
4672 if test "$trace_backend" = "simple"; then
4673 echo "Trace output file $trace_file-<pid>"
4675 if test "$spice" = "yes"; then
4676 echo "spice support $spice ($spice_protocol_version/$spice_server_version)"
4678 echo "spice support $spice"
4680 echo "rbd support $rbd"
4681 echo "xfsctl support $xfs"
4682 echo "smartcard support $smartcard"
4683 echo "libusb $libusb"
4684 echo "usb net redir $usb_redir"
4685 echo "OpenGL support $opengl"
4686 echo "libiscsi support $libiscsi"
4687 echo "libnfs support $libnfs"
4688 echo "build guest agent $guest_agent"
4689 echo "QGA VSS support $guest_agent_with_vss"
4690 echo "QGA w32 disk info $guest_agent_ntddscsi"
4691 echo "QGA MSI support $guest_agent_msi"
4692 echo "seccomp support $seccomp"
4693 echo "coroutine backend $coroutine"
4694 echo "coroutine pool $coroutine_pool"
4695 echo "GlusterFS support $glusterfs"
4696 echo "Archipelago support $archipelago"
4697 echo "gcov $gcov_tool"
4698 echo "gcov enabled $gcov"
4699 echo "TPM support $tpm"
4700 echo "libssh2 support $libssh2"
4701 echo "TPM passthrough $tpm_passthrough"
4702 echo "QOM debugging $qom_cast_debug"
4704 echo "lzo support $lzo"
4705 echo "snappy support $snappy"
4706 echo "bzip2 support $bzip2"
4707 echo "NUMA host support $numa"
4708 echo "tcmalloc support $tcmalloc"
4709 echo "jemalloc support $jemalloc"
4711 if test "$sdl_too_old" = "yes"; then
4712 echo "-> Your SDL version is too old - please upgrade to have SDL support"
4715 config_host_mak="config-host.mak"
4717 echo "# Automatically generated by configure - do not modify" >config-all-disas.mak
4719 echo "# Automatically generated by configure - do not modify" > $config_host_mak
4720 echo >> $config_host_mak
4722 echo all: >> $config_host_mak
4723 echo "prefix=$prefix" >> $config_host_mak
4724 echo "bindir=$bindir" >> $config_host_mak
4725 echo "libdir=$libdir" >> $config_host_mak
4726 echo "libexecdir=$libexecdir" >> $config_host_mak
4727 echo "includedir=$includedir" >> $config_host_mak
4728 echo "mandir=$mandir" >> $config_host_mak
4729 echo "sysconfdir=$sysconfdir" >> $config_host_mak
4730 echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
4731 echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
4732 echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
4733 echo "qemu_moddir=$qemu_moddir" >> $config_host_mak
4734 if test "$mingw32" = "no" ; then
4735 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
4737 echo "qemu_helperdir=$libexecdir" >> $config_host_mak
4738 echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
4739 echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
4740 echo "qemu_localedir=$qemu_localedir" >> $config_host_mak
4741 echo "libs_softmmu=$libs_softmmu" >> $config_host_mak
4743 echo "ARCH=$ARCH" >> $config_host_mak
4745 if test "$debug_tcg" = "yes" ; then
4746 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
4748 if test "$strip_opt" = "yes" ; then
4749 echo "STRIP=${strip}" >> $config_host_mak
4751 if test "$bigendian" = "yes" ; then
4752 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
4754 if test "$mingw32" = "yes" ; then
4755 echo "CONFIG_WIN32=y" >> $config_host_mak
4756 rc_version=`cat $source_path/VERSION`
4757 version_major=${rc_version%%.*}
4758 rc_version=${rc_version#*.}
4759 version_minor=${rc_version%%.*}
4760 rc_version=${rc_version#*.}
4761 version_subminor=${rc_version%%.*}
4763 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
4764 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
4765 if test "$guest_agent_with_vss" = "yes" ; then
4766 echo "CONFIG_QGA_VSS=y" >> $config_host_mak
4767 echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
4768 echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
4770 if test "$guest_agent_ntddscsi" = "yes" ; then
4771 echo "CONFIG_QGA_NTDDDISK=y" >> $config_host_mak
4773 if test "$guest_agent_msi" = "yes"; then
4774 echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
4775 echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
4776 echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
4777 echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
4778 echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
4779 echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
4780 echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
4783 echo "CONFIG_POSIX=y" >> $config_host_mak
4786 if test "$linux" = "yes" ; then
4787 echo "CONFIG_LINUX=y" >> $config_host_mak
4790 if test "$darwin" = "yes" ; then
4791 echo "CONFIG_DARWIN=y" >> $config_host_mak
4794 if test "$aix" = "yes" ; then
4795 echo "CONFIG_AIX=y" >> $config_host_mak
4798 if test "$solaris" = "yes" ; then
4799 echo "CONFIG_SOLARIS=y" >> $config_host_mak
4800 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
4801 if test "$needs_libsunmath" = "yes" ; then
4802 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
4805 if test "$haiku" = "yes" ; then
4806 echo "CONFIG_HAIKU=y" >> $config_host_mak
4808 if test "$static" = "yes" ; then
4809 echo "CONFIG_STATIC=y" >> $config_host_mak
4811 if test "$profiler" = "yes" ; then
4812 echo "CONFIG_PROFILER=y" >> $config_host_mak
4814 if test "$slirp" = "yes" ; then
4815 echo "CONFIG_SLIRP=y" >> $config_host_mak
4816 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
4818 if test "$vde" = "yes" ; then
4819 echo "CONFIG_VDE=y" >> $config_host_mak
4821 if test "$netmap" = "yes" ; then
4822 echo "CONFIG_NETMAP=y" >> $config_host_mak
4824 if test "$l2tpv3" = "yes" ; then
4825 echo "CONFIG_L2TPV3=y" >> $config_host_mak
4827 if test "$cap_ng" = "yes" ; then
4828 echo "CONFIG_LIBCAP=y" >> $config_host_mak
4830 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
4831 for drv in $audio_drv_list; do
4832 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'`
4833 echo "$def=y" >> $config_host_mak
4835 if test "$audio_pt_int" = "yes" ; then
4836 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
4838 if test "$audio_win_int" = "yes" ; then
4839 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
4841 echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
4842 echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
4843 if test "$vnc" = "yes" ; then
4844 echo "CONFIG_VNC=y" >> $config_host_mak
4846 if test "$vnc_sasl" = "yes" ; then
4847 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
4849 if test "$vnc_jpeg" = "yes" ; then
4850 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
4852 if test "$vnc_png" = "yes" ; then
4853 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
4855 if test "$fnmatch" = "yes" ; then
4856 echo "CONFIG_FNMATCH=y" >> $config_host_mak
4858 if test "$uuid" = "yes" ; then
4859 echo "CONFIG_UUID=y" >> $config_host_mak
4861 if test "$xfs" = "yes" ; then
4862 echo "CONFIG_XFS=y" >> $config_host_mak
4864 qemu_version=`head $source_path/VERSION`
4865 echo "VERSION=$qemu_version" >>$config_host_mak
4866 echo "PKGVERSION=$pkgversion" >>$config_host_mak
4867 echo "SRC_PATH=$source_path" >> $config_host_mak
4868 echo "TARGET_DIRS=$target_list" >> $config_host_mak
4869 if [ "$docs" = "yes" ] ; then
4870 echo "BUILD_DOCS=yes" >> $config_host_mak
4872 if test "$modules" = "yes"; then
4873 # $shacmd can generate a hash started with digit, which the compiler doesn't
4874 # like as an symbol. So prefix it with an underscore
4875 echo "CONFIG_STAMP=_`(echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ `" >> $config_host_mak
4876 echo "CONFIG_MODULES=y" >> $config_host_mak
4878 if test "$sdl" = "yes" ; then
4879 echo "CONFIG_SDL=y" >> $config_host_mak
4880 echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
4881 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
4883 if test "$cocoa" = "yes" ; then
4884 echo "CONFIG_COCOA=y" >> $config_host_mak
4886 if test "$curses" = "yes" ; then
4887 echo "CONFIG_CURSES=y" >> $config_host_mak
4889 if test "$utimens" = "yes" ; then
4890 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
4892 if test "$pipe2" = "yes" ; then
4893 echo "CONFIG_PIPE2=y" >> $config_host_mak
4895 if test "$accept4" = "yes" ; then
4896 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
4898 if test "$splice" = "yes" ; then
4899 echo "CONFIG_SPLICE=y" >> $config_host_mak
4901 if test "$eventfd" = "yes" ; then
4902 echo "CONFIG_EVENTFD=y" >> $config_host_mak
4904 if test "$memfd" = "yes" ; then
4905 echo "CONFIG_MEMFD=y" >> $config_host_mak
4907 if test "$fallocate" = "yes" ; then
4908 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
4910 if test "$fallocate_punch_hole" = "yes" ; then
4911 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
4913 if test "$fallocate_zero_range" = "yes" ; then
4914 echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
4916 if test "$posix_fallocate" = "yes" ; then
4917 echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
4919 if test "$sync_file_range" = "yes" ; then
4920 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
4922 if test "$fiemap" = "yes" ; then
4923 echo "CONFIG_FIEMAP=y" >> $config_host_mak
4925 if test "$dup3" = "yes" ; then
4926 echo "CONFIG_DUP3=y" >> $config_host_mak
4928 if test "$ppoll" = "yes" ; then
4929 echo "CONFIG_PPOLL=y" >> $config_host_mak
4931 if test "$prctl_pr_set_timerslack" = "yes" ; then
4932 echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
4934 if test "$epoll" = "yes" ; then
4935 echo "CONFIG_EPOLL=y" >> $config_host_mak
4937 if test "$epoll_create1" = "yes" ; then
4938 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
4940 if test "$epoll_pwait" = "yes" ; then
4941 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
4943 if test "$sendfile" = "yes" ; then
4944 echo "CONFIG_SENDFILE=y" >> $config_host_mak
4946 if test "$timerfd" = "yes" ; then
4947 echo "CONFIG_TIMERFD=y" >> $config_host_mak
4949 if test "$setns" = "yes" ; then
4950 echo "CONFIG_SETNS=y" >> $config_host_mak
4952 if test "$inotify" = "yes" ; then
4953 echo "CONFIG_INOTIFY=y" >> $config_host_mak
4955 if test "$inotify1" = "yes" ; then
4956 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
4958 if test "$byteswap_h" = "yes" ; then
4959 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
4961 if test "$bswap_h" = "yes" ; then
4962 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
4964 if test "$curl" = "yes" ; then
4965 echo "CONFIG_CURL=m" >> $config_host_mak
4966 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
4967 echo "CURL_LIBS=$curl_libs" >> $config_host_mak
4969 if test "$brlapi" = "yes" ; then
4970 echo "CONFIG_BRLAPI=y" >> $config_host_mak
4972 if test "$bluez" = "yes" ; then
4973 echo "CONFIG_BLUEZ=y" >> $config_host_mak
4974 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
4976 if test "$glib_subprocess" = "yes" ; then
4977 echo "CONFIG_HAS_GLIB_SUBPROCESS_TESTS=y" >> $config_host_mak
4979 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
4980 if test "$gtk" = "yes" ; then
4981 echo "CONFIG_GTK=y" >> $config_host_mak
4982 echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak
4983 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
4984 if test "$gtk_gl" = "yes" ; then
4985 echo "CONFIG_GTK_GL=y" >> $config_host_mak
4988 if test "$gnutls" = "yes" ; then
4989 echo "CONFIG_GNUTLS=y" >> $config_host_mak
4991 if test "$gnutls_hash" = "yes" ; then
4992 echo "CONFIG_GNUTLS_HASH=y" >> $config_host_mak
4994 if test "$gnutls_gcrypt" = "yes" ; then
4995 echo "CONFIG_GNUTLS_GCRYPT=y" >> $config_host_mak
4997 if test "$gnutls_nettle" = "yes" ; then
4998 echo "CONFIG_GNUTLS_NETTLE=y" >> $config_host_mak
4999 echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
5001 if test "$tasn1" = "yes" ; then
5002 echo "CONFIG_TASN1=y" >> $config_host_mak
5004 if test "$vte" = "yes" ; then
5005 echo "CONFIG_VTE=y" >> $config_host_mak
5006 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
5008 if test "$virglrenderer" = "yes" ; then
5009 echo "CONFIG_VIRGL=y" >> $config_host_mak
5010 echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
5011 echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
5013 if test "$xen" = "yes" ; then
5014 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
5015 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
5017 if test "$linux_aio" = "yes" ; then
5018 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
5020 if test "$attr" = "yes" ; then
5021 echo "CONFIG_ATTR=y" >> $config_host_mak
5023 if test "$libattr" = "yes" ; then
5024 echo "CONFIG_LIBATTR=y" >> $config_host_mak
5026 if test "$virtfs" = "yes" ; then
5027 echo "CONFIG_VIRTFS=y" >> $config_host_mak
5029 if test "$vhost_scsi" = "yes" ; then
5030 echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
5032 if test "$vhost_net" = "yes" ; then
5033 echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak
5035 if test "$blobs" = "yes" ; then
5036 echo "INSTALL_BLOBS=yes" >> $config_host_mak
5038 if test "$iovec" = "yes" ; then
5039 echo "CONFIG_IOVEC=y" >> $config_host_mak
5041 if test "$preadv" = "yes" ; then
5042 echo "CONFIG_PREADV=y" >> $config_host_mak
5044 if test "$fdt" = "yes" ; then
5045 echo "CONFIG_FDT=y" >> $config_host_mak
5047 if test "$signalfd" = "yes" ; then
5048 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
5050 if test "$tcg_interpreter" = "yes" ; then
5051 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
5053 if test "$fdatasync" = "yes" ; then
5054 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
5056 if test "$madvise" = "yes" ; then
5057 echo "CONFIG_MADVISE=y" >> $config_host_mak
5059 if test "$posix_madvise" = "yes" ; then
5060 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
5062 if test "$sigev_thread_id" = "yes" ; then
5063 echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak
5066 if test "$spice" = "yes" ; then
5067 echo "CONFIG_SPICE=y" >> $config_host_mak
5070 if test "$smartcard" = "yes" ; then
5071 echo "CONFIG_SMARTCARD=y" >> $config_host_mak
5074 if test "$libusb" = "yes" ; then
5075 echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
5078 if test "$usb_redir" = "yes" ; then
5079 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
5082 if test "$opengl" = "yes" ; then
5083 echo "CONFIG_OPENGL=y" >> $config_host_mak
5084 echo "OPENGL_CFLAGS=$opengl_cflags" >> $config_host_mak
5085 echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
5088 if test "$lzo" = "yes" ; then
5089 echo "CONFIG_LZO=y" >> $config_host_mak
5092 if test "$snappy" = "yes" ; then
5093 echo "CONFIG_SNAPPY=y" >> $config_host_mak
5096 if test "$bzip2" = "yes" ; then
5097 echo "CONFIG_BZIP2=y" >> $config_host_mak
5098 echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
5101 if test "$libiscsi" = "yes" ; then
5102 echo "CONFIG_LIBISCSI=m" >> $config_host_mak
5103 echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
5104 echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
5107 if test "$libnfs" = "yes" ; then
5108 echo "CONFIG_LIBNFS=y" >> $config_host_mak
5111 if test "$seccomp" = "yes"; then
5112 echo "CONFIG_SECCOMP=y" >> $config_host_mak
5115 # XXX: suppress that
5116 if [ "$bsd" = "yes" ] ; then
5117 echo "CONFIG_BSD=y" >> $config_host_mak
5120 if test "$zero_malloc" = "yes" ; then
5121 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
5123 if test "$localtime_r" = "yes" ; then
5124 echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
5126 if test "$qom_cast_debug" = "yes" ; then
5127 echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
5129 if test "$rbd" = "yes" ; then
5130 echo "CONFIG_RBD=m" >> $config_host_mak
5131 echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
5132 echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
5135 echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
5136 if test "$coroutine_pool" = "yes" ; then
5137 echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
5139 echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
5142 if test "$open_by_handle_at" = "yes" ; then
5143 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
5146 if test "$linux_magic_h" = "yes" ; then
5147 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
5150 if test "$pragma_diagnostic_available" = "yes" ; then
5151 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
5154 if test "$valgrind_h" = "yes" ; then
5155 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
5158 if test "$has_environ" = "yes" ; then
5159 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
5162 if test "$cpuid_h" = "yes" ; then
5163 echo "CONFIG_CPUID_H=y" >> $config_host_mak
5166 if test "$int128" = "yes" ; then
5167 echo "CONFIG_INT128=y" >> $config_host_mak
5170 if test "$getauxval" = "yes" ; then
5171 echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
5174 if test "$glusterfs" = "yes" ; then
5175 echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
5176 echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
5177 echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
5180 if test "$glusterfs_discard" = "yes" ; then
5181 echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
5184 if test "$glusterfs_zerofill" = "yes" ; then
5185 echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
5188 if test "$archipelago" = "yes" ; then
5189 echo "CONFIG_ARCHIPELAGO=m" >> $config_host_mak
5190 echo "ARCHIPELAGO_LIBS=$archipelago_libs" >> $config_host_mak
5193 if test "$libssh2" = "yes" ; then
5194 echo "CONFIG_LIBSSH2=m" >> $config_host_mak
5195 echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
5196 echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
5199 if test "$vhdx" = "yes" ; then
5200 echo "CONFIG_VHDX=y" >> $config_host_mak
5204 if test "$libusb" = "yes"; then
5205 echo "HOST_USB=libusb legacy" >> $config_host_mak
5207 echo "HOST_USB=stub" >> $config_host_mak
5210 # TPM passthrough support?
5211 if test "$tpm" = "yes"; then
5212 echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
5213 if test "$tpm_passthrough" = "yes"; then
5214 echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
5218 echo "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
5219 if have_backend "nop"; then
5220 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
5222 if have_backend "simple"; then
5223 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
5224 # Set the appropriate trace file.
5225 trace_file="\"$trace_file-\" FMT_pid"
5227 if have_backend "stderr"; then
5228 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
5230 if have_backend "ust"; then
5231 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
5233 if have_backend "dtrace"; then
5234 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
5235 if test "$trace_backend_stap" = "yes" ; then
5236 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
5239 if have_backend "ftrace"; then
5240 if test "$linux" = "yes" ; then
5241 echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
5243 feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
5246 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
5248 if test "$rdma" = "yes" ; then
5249 echo "CONFIG_RDMA=y" >> $config_host_mak
5252 # Hold two types of flag:
5253 # CONFIG_THREAD_SETNAME_BYTHREAD - we've got a way of setting the name on
5254 # a thread we have a handle to
5255 # CONFIG_PTHREAD_SETNAME_NP - A way of doing it on a particular
5257 if test "$pthread_setname_np" = "yes" ; then
5258 echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
5259 echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
5262 if test "$tcg_interpreter" = "yes"; then
5263 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
5264 elif test "$ARCH" = "sparc64" ; then
5265 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
5266 elif test "$ARCH" = "s390x" ; then
5267 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
5268 elif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
5269 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
5270 elif test "$ARCH" = "ppc64" ; then
5271 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
5273 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
5275 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
5277 echo "TOOLS=$tools" >> $config_host_mak
5278 echo "ROMS=$roms" >> $config_host_mak
5279 echo "MAKE=$make" >> $config_host_mak
5280 echo "INSTALL=$install" >> $config_host_mak
5281 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
5282 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
5283 if test -n "$libtool"; then
5284 echo "INSTALL_PROG=\$(LIBTOOL) --mode=install $install -c -m 0755" >> $config_host_mak
5285 echo "INSTALL_LIB=\$(LIBTOOL) --mode=install $install -c -m 0644" >> $config_host_mak
5287 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
5288 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
5290 echo "PYTHON=$python" >> $config_host_mak
5291 echo "CC=$cc" >> $config_host_mak
5292 if $iasl -h > /dev/null 2>&1; then
5293 echo "IASL=$iasl" >> $config_host_mak
5295 echo "CC_I386=$cc_i386" >> $config_host_mak
5296 echo "HOST_CC=$host_cc" >> $config_host_mak
5297 echo "CXX=$cxx" >> $config_host_mak
5298 echo "OBJCC=$objcc" >> $config_host_mak
5299 echo "AR=$ar" >> $config_host_mak
5300 echo "ARFLAGS=$ARFLAGS" >> $config_host_mak
5301 echo "AS=$as" >> $config_host_mak
5302 echo "CPP=$cpp" >> $config_host_mak
5303 echo "OBJCOPY=$objcopy" >> $config_host_mak
5304 echo "LD=$ld" >> $config_host_mak
5305 echo "NM=$nm" >> $config_host_mak
5306 echo "WINDRES=$windres" >> $config_host_mak
5307 echo "LIBTOOL=$libtool" >> $config_host_mak
5308 echo "CFLAGS=$CFLAGS" >> $config_host_mak
5309 echo "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
5310 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
5311 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
5312 if test "$sparse" = "yes" ; then
5313 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
5314 echo "CPP := REAL_CC=\"\$(CPP)\" cgcc" >> $config_host_mak
5315 echo "CXX := REAL_CC=\"\$(CXX)\" cgcc" >> $config_host_mak
5316 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
5317 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
5319 if test "$cross_prefix" != ""; then
5320 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak
5322 echo "AUTOCONF_HOST := " >> $config_host_mak
5324 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
5325 echo "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
5326 echo "LIBTOOLFLAGS=$LIBTOOLFLAGS" >> $config_host_mak
5327 echo "LIBS+=$LIBS" >> $config_host_mak
5328 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
5329 echo "EXESUF=$EXESUF" >> $config_host_mak
5330 echo "DSOSUF=$DSOSUF" >> $config_host_mak
5331 echo "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
5332 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
5333 echo "TEST_LIBS=$test_libs" >> $config_host_mak
5334 echo "TEST_CFLAGS=$test_cflags" >> $config_host_mak
5335 echo "POD2MAN=$POD2MAN" >> $config_host_mak
5336 echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
5337 if test "$gcov" = "yes" ; then
5338 echo "CONFIG_GCOV=y" >> $config_host_mak
5339 echo "GCOV=$gcov_tool" >> $config_host_mak
5342 # use included Linux headers
5343 if test "$linux" = "yes" ; then
5344 mkdir -p linux-headers
5362 # For most CPUs the kernel architecture name and QEMU CPU name match.
5366 # For non-KVM architectures we will not have asm headers
5367 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
5368 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
5372 for target in $target_list; do
5373 target_dir="$target"
5374 config_target_mak=$target_dir/config-target.mak
5375 target_name=`echo $target | cut -d '-' -f 1`
5376 target_bigendian="no"
5378 case "$target_name" in
5379 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
5380 target_bigendian=yes
5384 target_user_only="no"
5385 target_linux_user="no"
5386 target_bsd_user="no"
5388 ${target_name}-softmmu)
5389 target_softmmu="yes"
5391 ${target_name}-linux-user)
5392 if test "$linux" != "yes" ; then
5393 error_exit "Target '$target' is only available on a Linux host"
5395 target_user_only="yes"
5396 target_linux_user="yes"
5398 ${target_name}-bsd-user)
5399 if test "$bsd" != "yes" ; then
5400 error_exit "Target '$target' is only available on a BSD host"
5402 target_user_only="yes"
5403 target_bsd_user="yes"
5406 error_exit "Target '$target' not recognised"
5411 mkdir -p $target_dir
5412 echo "# Automatically generated by configure - do not modify" > $config_target_mak
5415 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_name/g"`
5418 TARGET_ARCH="$target_name"
5422 case "$target_name" in
5426 TARGET_BASE_ARCH=i386
5433 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
5436 TARGET_BASE_ARCH=arm
5438 gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
5446 gdb_xml_files="cf-core.xml cf-fp.xml"
5448 microblaze|microblazeel)
5449 TARGET_ARCH=microblaze
5454 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
5458 TARGET_BASE_ARCH=mips
5459 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
5460 echo "TARGET_ABI32=y" >> $config_target_mak
5464 TARGET_BASE_ARCH=mips
5465 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
5470 TARGET_ARCH=openrisc
5471 TARGET_BASE_ARCH=openrisc
5474 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5477 TARGET_BASE_ARCH=ppc
5479 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5482 TARGET_BASE_ARCH=ppc
5484 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5488 TARGET_BASE_ARCH=ppc
5490 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5494 TARGET_BASE_ARCH=ppc
5496 echo "TARGET_ABI32=y" >> $config_target_mak
5497 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5506 TARGET_BASE_ARCH=sparc
5510 TARGET_BASE_ARCH=sparc
5511 TARGET_ABI_DIR=sparc
5512 echo "TARGET_ABI32=y" >> $config_target_mak
5515 gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml"
5527 error_exit "Unsupported target CPU"
5530 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
5531 if [ "$TARGET_BASE_ARCH" = "" ]; then
5532 TARGET_BASE_ARCH=$TARGET_ARCH
5535 symlink "$source_path/Makefile.target" "$target_dir/Makefile"
5538 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
5541 target_arch_name="`upper $TARGET_ARCH`"
5542 echo "TARGET_$target_arch_name=y" >> $config_target_mak
5543 echo "TARGET_NAME=$target_name" >> $config_target_mak
5544 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
5545 if [ "$TARGET_ABI_DIR" = "" ]; then
5546 TARGET_ABI_DIR=$TARGET_ARCH
5548 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
5549 if [ "$HOST_VARIANT_DIR" != "" ]; then
5550 echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
5552 case "$target_name" in
5554 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
5555 echo "CONFIG_XEN=y" >> $config_target_mak
5556 if test "$xen_pci_passthrough" = yes; then
5557 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
5563 case "$target_name" in
5564 aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x|mipsel|mips)
5565 # Make sure the target and host cpus are compatible
5566 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
5567 \( "$target_name" = "$cpu" -o \
5568 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \
5569 \( "$target_name" = "ppc64" -a "$cpu" = "ppc" \) -o \
5570 \( "$target_name" = "ppc" -a "$cpu" = "ppc64" \) -o \
5571 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
5572 \( "$target_name" = "mipsel" -a "$cpu" = "mips" \) -o \
5573 \( "$target_name" = "x86_64" -a "$cpu" = "i386" \) -o \
5574 \( "$target_name" = "i386" -a "$cpu" = "x86_64" \) -o \
5575 \( "$target_name" = "x86_64" -a "$cpu" = "x32" \) -o \
5576 \( "$target_name" = "i386" -a "$cpu" = "x32" \) \) ; then
5577 echo "CONFIG_KVM=y" >> $config_target_mak
5578 if test "$vhost_net" = "yes" ; then
5579 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
5583 if test "$target_bigendian" = "yes" ; then
5584 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
5586 if test "$target_softmmu" = "yes" ; then
5587 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
5589 if test "$target_user_only" = "yes" ; then
5590 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
5591 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
5593 if test "$target_linux_user" = "yes" ; then
5594 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
5597 if test ! -z "$gdb_xml_files" ; then
5598 for x in $gdb_xml_files; do
5599 list="$list $source_path/gdb-xml/$x"
5601 echo "TARGET_XML_FILES=$list" >> $config_target_mak
5604 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
5605 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
5607 if test "$target_bsd_user" = "yes" ; then
5608 echo "CONFIG_BSD_USER=y" >> $config_target_mak
5611 # generate QEMU_CFLAGS/LDFLAGS for targets
5617 echo "CONFIG_${1}_DIS=y" >> $config_target_mak
5618 echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
5621 for i in $ARCH $TARGET_BASE_ARCH ; do
5624 disas_config "ALPHA"
5627 if test -n "${cxx}"; then
5628 disas_config "ARM_A64"
5633 if test -n "${cxx}"; then
5634 disas_config "ARM_A64"
5656 disas_config "MICROBLAZE"
5662 disas_config "MOXIE"
5665 disas_config "OPENRISC"
5677 disas_config "SPARC"
5680 disas_config "XTENSA"
5684 if test "$tcg_interpreter" = "yes" ; then
5690 # Ensure there's only a single GP
5691 cflags="-msmall-data $cflags"
5695 if test "$gprof" = "yes" ; then
5696 echo "TARGET_GPROF=yes" >> $config_target_mak
5697 if test "$target_linux_user" = "yes" ; then
5699 ldflags="-p $ldflags"
5701 if test "$target_softmmu" = "yes" ; then
5702 ldflags="-p $ldflags"
5703 echo "GPROF_CFLAGS=-p" >> $config_target_mak
5707 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
5708 ldflags="$ldflags $textseg_ldflags"
5711 echo "LDFLAGS+=$ldflags" >> $config_target_mak
5712 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
5714 done # for target in $targets
5716 if [ "$pixman" = "internal" ]; then
5717 echo "config-host.h: subdir-pixman" >> $config_host_mak
5720 if [ "$dtc_internal" = "yes" ]; then
5721 echo "config-host.h: subdir-dtc" >> $config_host_mak
5724 if test "$numa" = "yes"; then
5725 echo "CONFIG_NUMA=y" >> $config_host_mak
5728 if test "$ccache_cpp2" = "yes"; then
5729 echo "export CCACHE_CPP2=y" >> $config_host_mak
5732 # build tree in object directory in case the source is not in the current directory
5733 DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
5735 DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
5736 DIRS="$DIRS roms/seabios roms/vgabios"
5737 DIRS="$DIRS qapi-generated"
5738 FILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
5739 FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
5740 FILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
5741 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
5742 FILES="$FILES pc-bios/spapr-rtas/Makefile"
5743 FILES="$FILES pc-bios/s390-ccw/Makefile"
5744 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
5745 FILES="$FILES pc-bios/qemu-icon.bmp"
5747 $source_path/pc-bios/*.bin \
5748 $source_path/pc-bios/*.aml \
5749 $source_path/pc-bios/*.rom \
5750 $source_path/pc-bios/*.dtb \
5751 $source_path/pc-bios/*.img \
5752 $source_path/pc-bios/openbios-* \
5753 $source_path/pc-bios/u-boot.* \
5754 $source_path/pc-bios/palcode-*
5756 FILES="$FILES pc-bios/`basename $bios_file`"
5758 for test_file in `find $source_path/tests/acpi-test-data -type f`
5760 FILES="$FILES tests/acpi-test-data`echo $test_file | sed -e 's/.*acpi-test-data//'`"
5763 for f in $FILES ; do
5764 if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
5765 symlink "$source_path/$f" "$f"
5769 # temporary config to build submodules
5770 for rom in seabios vgabios ; do
5771 config_mak=roms/$rom/config.mak
5772 echo "# Automatically generated by configure - do not modify" > $config_mak
5773 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
5774 echo "AS=$as" >> $config_mak
5775 echo "CC=$cc" >> $config_mak
5776 echo "BCC=bcc" >> $config_mak
5777 echo "CPP=$cpp" >> $config_mak
5778 echo "OBJCOPY=objcopy" >> $config_mak
5779 echo "IASL=$iasl" >> $config_mak
5780 echo "LD=$ld" >> $config_mak
5783 # set up qemu-iotests in this build directory
5784 iotests_common_env="tests/qemu-iotests/common.env"
5785 iotests_check="tests/qemu-iotests/check"
5787 echo "# Automatically generated by configure - do not modify" > "$iotests_common_env"
5788 echo >> "$iotests_common_env"
5789 echo "export PYTHON='$python'" >> "$iotests_common_env"
5791 if [ ! -e "$iotests_check" ]; then
5792 symlink "$source_path/$iotests_check" "$iotests_check"
5795 # Save the configure command line for later reuse.
5796 cat <<EOD >config.status
5798 # Generated by configure.
5799 # Run this file to recreate the current configuration.
5800 # Compiler output produced by configure, useful for debugging
5801 # configure, is in config.log if it exists.
5803 printf "exec" >>config.status
5804 printf " '%s'" "$0" "$@" >>config.status
5805 echo >>config.status
5806 chmod +x config.status