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 ! $python -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then
1170 error_exit "Cannot use '$python', Python 2.4 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 # The -B switch was added in Python 2.6.
1176 # If it is supplied, compiled files are not written.
1177 # Use it for Python versions which support it.
1178 if $python -B -c 'import sys; sys.exit(0)' 2>/dev/null; then
1185 LDFLAGS="-m32 $LDFLAGS"
1189 LDFLAGS="-m64 $LDFLAGS"
1192 LDFLAGS="-m32 $LDFLAGS"
1193 CPU_CFLAGS="-m32 -mcpu=ultrasparc"
1196 LDFLAGS="-m64 $LDFLAGS"
1197 CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1201 LDFLAGS="-m31 $LDFLAGS"
1205 LDFLAGS="-m64 $LDFLAGS"
1209 LDFLAGS="-m32 $LDFLAGS"
1210 cc_i386='$(CC) -m32'
1214 LDFLAGS="-m64 $LDFLAGS"
1215 cc_i386='$(CC) -m32'
1219 LDFLAGS="-mx32 $LDFLAGS"
1220 cc_i386='$(CC) -m32'
1222 # No special flags required for other host CPUs
1225 QEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
1226 EXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS"
1228 default_target_list=""
1232 if [ "$softmmu" = "yes" ]; then
1233 mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
1235 if [ "$linux_user" = "yes" ]; then
1236 mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
1238 if [ "$bsd_user" = "yes" ]; then
1239 mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
1242 for config in $mak_wilds; do
1243 default_target_list="${default_target_list} $(basename "$config" .mak)"
1246 if test x"$show_help" = x"yes" ; then
1249 Usage: configure [options]
1250 Options: [defaults in brackets after descriptions]
1253 --help print this message
1254 --prefix=PREFIX install in PREFIX [$prefix]
1255 --interp-prefix=PREFIX where to find shared libraries, etc.
1256 use %M for cpu name [$interp_prefix]
1257 --target-list=LIST set target list (default: build everything)
1258 $(echo Available targets: $default_target_list | \
1259 fold -s -w 53 | sed -e 's/^/ /')
1261 Advanced options (experts only):
1262 --source-path=PATH path of source code [$source_path]
1263 --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]
1264 --cc=CC use C compiler CC [$cc]
1265 --iasl=IASL use ACPI compiler IASL [$iasl]
1266 --host-cc=CC use C compiler CC [$host_cc] for code run at
1268 --cxx=CXX use C++ compiler CXX [$cxx]
1269 --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]
1270 --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS
1271 --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS
1272 --make=MAKE use specified make [$make]
1273 --install=INSTALL use specified install [$install]
1274 --python=PYTHON use specified python [$python]
1275 --smbd=SMBD use specified smbd [$smbd]
1276 --static enable static build [$static]
1277 --mandir=PATH install man pages in PATH
1278 --datadir=PATH install firmware in PATH$confsuffix
1279 --docdir=PATH install documentation in PATH$confsuffix
1280 --bindir=PATH install binaries in PATH
1281 --libdir=PATH install libraries in PATH
1282 --sysconfdir=PATH install config in PATH$confsuffix
1283 --localstatedir=PATH install local state in PATH (set at runtime on win32)
1284 --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
1285 --enable-debug enable common debug build options
1286 --disable-strip disable stripping binaries
1287 --disable-werror disable compilation abort on warning
1288 --disable-stack-protector disable compiler-provided stack protection
1289 --audio-drv-list=LIST set audio drivers list:
1290 Available drivers: $audio_possible_drivers
1291 --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L
1292 --block-drv-rw-whitelist=L
1293 set block driver read-write whitelist
1294 (affects only QEMU, not qemu-img)
1295 --block-drv-ro-whitelist=L
1296 set block driver read-only whitelist
1297 (affects only QEMU, not qemu-img)
1298 --enable-trace-backends=B Set trace backend
1299 Available backends: $($python $source_path/scripts/tracetool.py --list-backends)
1300 --with-trace-file=NAME Full PATH,NAME of file to store traces
1302 --disable-slirp disable SLIRP userspace network connectivity
1303 --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
1304 --oss-lib path to OSS library
1305 --cpu=CPU Build for host CPU [$cpu]
1306 --with-coroutine=BACKEND coroutine backend. Supported options:
1307 gthread, ucontext, sigaltstack, windows
1308 --enable-gcov enable test coverage analysis with gcov
1309 --gcov=GCOV use specified gcov [$gcov_tool]
1310 --disable-blobs disable installing provided firmware blobs
1311 --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent
1312 --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb)
1314 Optional features, enabled with --enable-FEATURE and
1315 disabled with --disable-FEATURE, default is enabled if available:
1317 system all system emulation targets
1318 user supported user emulation targets
1319 linux-user all linux usermode emulation targets
1320 bsd-user all BSD usermode emulation targets
1321 docs build documentation
1322 guest-agent build the QEMU Guest Agent
1323 guest-agent-msi build guest agent Windows MSI installation package
1324 pie Position Independent Executables
1325 modules modules support
1326 debug-tcg TCG debugging (default is disabled)
1327 debug-info debugging information
1328 sparse sparse checker
1330 gnutls GNUTLS cryptography support
1332 --with-sdlabi select preferred SDL ABI 1.2 or 2.0
1334 --with-gtkabi select preferred GTK ABI 2.0 or 3.0
1335 vte vte support for the gtk UI
1338 vnc-tls TLS encryption for VNC server
1339 vnc-sasl SASL encryption for VNC server
1340 vnc-jpeg JPEG lossy compression for VNC server
1341 vnc-png PNG compression for VNC server
1342 cocoa Cocoa UI (Mac OS X only)
1344 xen xen backend driver support
1346 brlapi BrlAPI (Braile)
1347 curl curl connectivity
1349 bluez bluez stack connectivity
1350 kvm KVM acceleration support
1351 rdma RDMA-based migration support
1353 vde support for vde network
1354 netmap support for netmap network
1355 linux-aio Linux AIO support
1356 cap-ng libcap-ng support
1357 attr attr and xattr support
1358 vhost-net vhost-net acceleration support
1360 rbd rados block device (rbd)
1361 libiscsi iscsi support
1363 smartcard smartcard support (libcacard)
1364 libusb libusb (for usb passthrough)
1365 usb-redir usb network redirection support
1366 lzo support of lzo compression library
1367 snappy support of snappy compression library
1368 bzip2 support of bzip2 compression library
1369 (for reading bzip2-compressed dmg images)
1370 seccomp seccomp support
1371 coroutine-pool coroutine freelist (better performance)
1372 glusterfs GlusterFS backend
1373 archipelago Archipelago backend
1375 libssh2 ssh block device support
1376 vhdx support for the Microsoft VHDX image format
1377 numa libnuma support
1378 tcmalloc tcmalloc support
1379 jemalloc jemalloc support
1381 NOTE: The object files are built at the place where configure is launched
1386 # Now we have handled --enable-tcg-interpreter and know we're not just
1387 # printing the help message, bail out if the host CPU isn't supported.
1388 if test "$ARCH" = "unknown"; then
1389 if test "$tcg_interpreter" = "yes" ; then
1390 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1393 error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1397 # Consult white-list to determine whether to enable werror
1398 # by default. Only enable by default for git builds
1399 z_version=`cut -f3 -d. $source_path/VERSION`
1401 if test -z "$werror" ; then
1402 if test -d "$source_path/.git" -a \
1403 "$linux" = "yes" ; then
1410 # check that the C compiler works.
1412 if compile_object ; then
1413 : C compiler works ok
1415 error_exit "\"$cc\" either does not exist or does not work"
1418 # Check that the C++ compiler exists and works with the C compiler
1421 int c_function(void);
1422 int main(void) { return c_function(); }
1429 int c_function(void);
1431 int c_function(void) { return 42; }
1436 if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
1437 # C++ compiler $cxx works ok with C compiler $cc
1440 echo "C++ compiler $cxx does not work with C compiler $cc"
1441 echo "Disabling C++ specific optional code"
1445 echo "No C++ compiler available; disabling C++ specific optional code"
1449 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1450 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1451 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1452 gcc_flags="-Wendif-labels $gcc_flags"
1453 gcc_flags="-Wno-initializer-overrides $gcc_flags"
1454 gcc_flags="-Wno-string-plus-int $gcc_flags"
1455 # Note that we do not add -Werror to gcc_flags here, because that would
1456 # enable it for all configure tests. If a configure test failed due
1457 # to -Werror this would just silently disable some features,
1458 # so it's too error prone.
1460 cc_has_warning_flag() {
1463 # Use the positive sense of the flag when testing for -Wno-wombat
1464 # support (gcc will happily accept the -Wno- form of unknown
1466 optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
1467 compile_prog "-Werror $optflag" ""
1470 for flag in $gcc_flags; do
1471 if cc_has_warning_flag $flag ; then
1472 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1476 if test "$stack_protector" != "no"; then
1477 gcc_flags="-fstack-protector-strong -fstack-protector-all"
1479 for flag in $gcc_flags; do
1480 # We need to check both a compile and a link, since some compiler
1481 # setups fail only on a .c->.o compile and some only at link time
1482 if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1483 compile_prog "-Werror $flag" ""; then
1484 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1485 LIBTOOLFLAGS="$LIBTOOLFLAGS -Wc,$flag"
1490 if test "$stack_protector" = yes; then
1491 if test $sp_on = 0; then
1492 error_exit "Stack protector not supported"
1497 # Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and
1498 # large functions that use global variables. The bug is in all releases of
1499 # GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in
1500 # 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013.
1502 #if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1503 int main(void) { return 0; }
1505 #error No bug in this compiler.
1508 if compile_prog "-Werror -fno-gcse" "" ; then
1509 TRANSLATE_OPT_CFLAGS=-fno-gcse
1512 if test "$static" = "yes" ; then
1513 if test "$modules" = "yes" ; then
1514 error_exit "static and modules are mutually incompatible"
1516 if test "$pie" = "yes" ; then
1517 error_exit "static and pie are mutually incompatible"
1523 # Unconditional check for compiler __thread support
1525 static __thread int tls_var;
1526 int main(void) { return tls_var; }
1529 if ! compile_prog "-Werror" "" ; then
1530 error_exit "Your compiler does not support the __thread specifier for " \
1531 "Thread-Local Storage (TLS). Please upgrade to a version that does."
1534 if test "$pie" = ""; then
1535 case "$cpu-$targetos" in
1536 i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
1544 if test "$pie" != "no" ; then
1548 # define THREAD __thread
1553 static THREAD int tls_var;
1555 int main(void) { return tls_var; }
1558 if compile_prog "-fPIE -DPIE" "-pie"; then
1559 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
1560 LDFLAGS="-pie $LDFLAGS"
1562 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
1563 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1566 if test "$pie" = "yes"; then
1567 error_exit "PIE not available due to missing toolchain support"
1569 echo "Disabling PIE due to missing toolchain support"
1574 if compile_prog "-Werror -fno-pie" "-nopie"; then
1575 CFLAGS_NOPIE="-fno-pie"
1576 LDFLAGS_NOPIE="-nopie"
1580 # check for broken gcc and libtool in RHEL5
1581 if test -n "$libtool" -a "$pie" != "no" ; then
1584 void *f(unsigned char *buf, int len);
1585 void *g(unsigned char *buf, int len);
1588 f(unsigned char *buf, int len)
1594 g(unsigned char *buf, int len)
1600 if ! libtool_prog; then
1601 echo "Disabling libtool due to broken toolchain support"
1606 ##########################################
1607 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
1608 # use i686 as default anyway, but for those that don't, an explicit
1609 # specification is necessary
1611 if test "$cpu" = "i386"; then
1613 static int sfaa(int *ptr)
1615 return __sync_fetch_and_and(ptr, 0);
1621 val = __sync_val_compare_and_swap(&val, 0, 1);
1626 if ! compile_prog "" "" ; then
1627 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
1631 #########################################
1632 # Solaris specific configure tool chain decisions
1634 if test "$solaris" = "yes" ; then
1635 if has $install; then
1638 error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
1639 "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
1640 "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1642 if test "`path_of $install`" = "/usr/sbin/install" ; then
1643 error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
1644 "try ginstall from the GNU fileutils available from www.blastwave.org" \
1645 "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1650 if test -f /usr/ccs/bin/ar ; then
1651 error_exit "No path includes ar" \
1652 "Add /usr/ccs/bin to your path and rerun configure"
1654 error_exit "No path includes ar"
1658 if test -z "${target_list+xxx}" ; then
1659 target_list="$default_target_list"
1661 target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1664 # Check that we recognised the target name; this allows a more
1665 # friendly error message than if we let it fall through.
1666 for target in $target_list; do
1667 case " $default_target_list " in
1671 error_exit "Unknown target name '$target'"
1676 # see if system emulation was really requested
1677 case " $target_list " in
1678 *"-softmmu "*) softmmu=yes
1684 feature_not_found() {
1688 error_exit "User requested feature $feature" \
1689 "configure was not able to find it." \
1694 # big/little endian test
1696 short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
1697 short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
1698 extern int foo(short *, short *);
1699 int main(int argc, char *argv[]) {
1700 return foo(big_endian, little_endian);
1704 if compile_object ; then
1705 if grep -q BiGeNdIaN $TMPO ; then
1707 elif grep -q LiTtLeEnDiAn $TMPO ; then
1710 echo big/little test failed
1713 echo big/little test failed
1716 ##########################################
1717 # cocoa implies not SDL or GTK
1718 # (the cocoa UI code currently assumes it is always the active UI
1719 # and doesn't interact well with other UI frontend code)
1720 if test "$cocoa" = "yes"; then
1721 if test "$sdl" = "yes"; then
1722 error_exit "Cocoa and SDL UIs cannot both be enabled at once"
1724 if test "$gtk" = "yes"; then
1725 error_exit "Cocoa and GTK UIs cannot both be enabled at once"
1731 ##########################################
1735 #include <sys/socket.h>
1736 #include <linux/ip.h>
1737 int main(void) { return sizeof(struct mmsghdr); }
1739 if compile_prog "" "" ; then
1745 ##########################################
1746 # MinGW / Mingw-w64 localtime_r/gmtime_r check
1748 if test "$mingw32" = "yes"; then
1749 # Some versions of MinGW / Mingw-w64 lack localtime_r
1750 # and gmtime_r entirely.
1752 # Some versions of Mingw-w64 define a macro for
1753 # localtime_r/gmtime_r.
1755 # Some versions of Mingw-w64 will define functions
1756 # for localtime_r/gmtime_r, but only if you have
1757 # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
1758 # though, unistd.h and pthread.h both define
1761 # So this #undef localtime_r and #include <unistd.h>
1762 # are not in fact redundant.
1767 int main(void) { localtime_r(NULL, NULL); return 0; }
1769 if compile_prog "" "" ; then
1776 ##########################################
1779 if ! has "$pkg_config_exe"; then
1780 error_exit "pkg-config binary '$pkg_config_exe' not found"
1783 ##########################################
1786 if test "$linux_user" = "yes"; then
1789 #include <linux/futex.h>
1791 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1797 if ! compile_object ; then
1798 feature_not_found "nptl" "Install glibc and linux kernel headers."
1802 ##########################################
1805 if test "$zlib" != "no" ; then
1808 int main(void) { zlibVersion(); return 0; }
1810 if compile_prog "" "-lz" ; then
1813 error_exit "zlib check failed" \
1814 "Make sure to have the zlib libs and headers installed."
1819 ##########################################
1822 if test "$lzo" != "no" ; then
1824 #include <lzo/lzo1x.h>
1825 int main(void) { lzo_version(); return 0; }
1827 if compile_prog "" "-llzo2" ; then
1828 libs_softmmu="$libs_softmmu -llzo2"
1831 if test "$lzo" = "yes"; then
1832 feature_not_found "liblzo2" "Install liblzo2 devel"
1838 ##########################################
1841 if test "$snappy" != "no" ; then
1843 #include <snappy-c.h>
1844 int main(void) { snappy_max_compressed_length(4096); return 0; }
1846 if compile_prog "" "-lsnappy" ; then
1847 libs_softmmu="$libs_softmmu -lsnappy"
1850 if test "$snappy" = "yes"; then
1851 feature_not_found "libsnappy" "Install libsnappy devel"
1857 ##########################################
1860 if test "$bzip2" != "no" ; then
1863 int main(void) { BZ2_bzlibVersion(); return 0; }
1865 if compile_prog "" "-lbz2" ; then
1868 if test "$bzip2" = "yes"; then
1869 feature_not_found "libbzip2" "Install libbzip2 devel"
1875 ##########################################
1878 if test "$seccomp" != "no" ; then
1879 if test "$cpu" = "i386" || test "$cpu" = "x86_64" &&
1880 $pkg_config --atleast-version=2.1.1 libseccomp; then
1881 libs_softmmu="$libs_softmmu `$pkg_config --libs libseccomp`"
1882 QEMU_CFLAGS="$QEMU_CFLAGS `$pkg_config --cflags libseccomp`"
1885 if test "$seccomp" = "yes"; then
1886 feature_not_found "libseccomp" "Install libseccomp devel >= 2.1.1"
1891 ##########################################
1894 if test "$xen" != "no" ; then
1895 xen_libs="-lxenstore -lxenctrl -lxenguest"
1897 # First we test whether Xen headers and libraries are available.
1898 # If no, we are done and there is no Xen support.
1899 # If yes, more tests are run to detect the Xen version.
1903 #include <xenctrl.h>
1908 if ! compile_prog "" "$xen_libs" ; then
1910 if test "$xen" = "yes" ; then
1911 feature_not_found "xen" "Install xen devel"
1917 cat > $TMPC <<EOF &&
1918 #include <xenctrl.h>
1919 #include <xenstore.h>
1921 #include <xen/hvm/hvm_info_table.h>
1922 #if !defined(HVM_MAX_VCPUS)
1923 # error HVM_MAX_VCPUS not defined
1928 xc = xc_interface_open(0, 0, 0);
1929 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1930 xc_gnttab_open(NULL, 0);
1931 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1932 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1933 xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
1934 xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
1938 compile_prog "" "$xen_libs"
1940 xen_ctrl_version=460
1945 cat > $TMPC <<EOF &&
1946 #include <xenctrl.h>
1947 #include <xenstore.h>
1949 #include <xen/hvm/hvm_info_table.h>
1950 #if !defined(HVM_MAX_VCPUS)
1951 # error HVM_MAX_VCPUS not defined
1956 xc = xc_interface_open(0, 0, 0);
1957 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1958 xc_gnttab_open(NULL, 0);
1959 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1960 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1961 xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
1965 compile_prog "" "$xen_libs"
1967 xen_ctrl_version=450
1971 cat > $TMPC <<EOF &&
1972 #include <xenctrl.h>
1973 #include <xenstore.h>
1975 #include <xen/hvm/hvm_info_table.h>
1976 #if !defined(HVM_MAX_VCPUS)
1977 # error HVM_MAX_VCPUS not defined
1982 xc = xc_interface_open(0, 0, 0);
1983 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1984 xc_gnttab_open(NULL, 0);
1985 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1986 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1990 compile_prog "" "$xen_libs"
1992 xen_ctrl_version=420
1996 cat > $TMPC <<EOF &&
1997 #include <xenctrl.h>
2000 #include <xen/hvm/hvm_info_table.h>
2001 #if !defined(HVM_MAX_VCPUS)
2002 # error HVM_MAX_VCPUS not defined
2006 xc_interface_open(0, 0, 0);
2007 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2008 xc_gnttab_open(NULL, 0);
2009 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2013 compile_prog "" "$xen_libs"
2015 xen_ctrl_version=410
2020 cat > $TMPC <<EOF &&
2021 #include <xenctrl.h>
2024 #include <xen/hvm/hvm_info_table.h>
2025 #if !defined(HVM_MAX_VCPUS)
2026 # error HVM_MAX_VCPUS not defined
2029 struct xen_add_to_physmap xatp = {
2030 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
2033 xc_interface_open();
2035 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2036 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
2040 compile_prog "" "$xen_libs"
2042 xen_ctrl_version=400
2047 cat > $TMPC <<EOF &&
2048 #include <xenctrl.h>
2051 struct xen_add_to_physmap xatp = {
2052 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
2055 xc_interface_open();
2057 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2058 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
2062 compile_prog "" "$xen_libs"
2064 xen_ctrl_version=340
2069 cat > $TMPC <<EOF &&
2070 #include <xenctrl.h>
2074 xc_interface_open();
2076 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2080 compile_prog "" "$xen_libs"
2082 xen_ctrl_version=330
2085 # Xen version unsupported
2087 if test "$xen" = "yes" ; then
2088 feature_not_found "xen (unsupported version)" "Install supported xen (e.g. 4.0, 3.4, 3.3)"
2093 if test "$xen" = yes; then
2094 libs_softmmu="$xen_libs $libs_softmmu"
2098 if test "$xen_pci_passthrough" != "no"; then
2099 if test "$xen" = "yes" && test "$linux" = "yes" &&
2100 test "$xen_ctrl_version" -ge 340; then
2101 xen_pci_passthrough=yes
2103 if test "$xen_pci_passthrough" = "yes"; then
2104 if test "$xen_ctrl_version" -lt 340; then
2105 error_exit "User requested feature Xen PCI Passthrough" \
2106 "This feature does not work with Xen 3.3"
2108 error_exit "User requested feature Xen PCI Passthrough" \
2109 " but this feature requires /sys from Linux"
2111 xen_pci_passthrough=no
2115 ##########################################
2118 if ! has $libtool; then
2122 # MacOSX ships with a libtool which isn't the GNU one; weed this
2123 # out by checking whether libtool supports the --version switch
2124 if test -n "$libtool"; then
2125 if ! "$libtool" --version >/dev/null 2>&1; then
2130 ##########################################
2132 if test "$sparse" != "no" ; then
2136 if test "$sparse" = "yes" ; then
2137 feature_not_found "sparse" "Install sparse binary"
2143 ##########################################
2147 if $pkg_config --exists "x11"; then
2148 x11_cflags=`$pkg_config --cflags x11`
2149 x11_libs=`$pkg_config --libs x11`
2152 ##########################################
2155 if test "$gtkabi" = ""; then
2156 # The GTK ABI was not specified explicitly, so try whether 2.0 is available.
2157 # Use 3.0 as a fallback if that is available.
2158 if $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then
2160 elif $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then
2167 if test "$gtk" != "no"; then
2168 gtkpackage="gtk+-$gtkabi"
2169 gtkx11package="gtk+-x11-$gtkabi"
2170 if test "$gtkabi" = "3.0" ; then
2175 if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
2176 gtk_cflags=`$pkg_config --cflags $gtkpackage`
2177 gtk_libs=`$pkg_config --libs $gtkpackage`
2178 if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
2179 gtk_cflags="$gtk_cflags $x11_cflags"
2180 gtk_libs="$gtk_libs $x11_libs"
2182 libs_softmmu="$gtk_libs $libs_softmmu"
2184 elif test "$gtk" = "yes"; then
2185 feature_not_found "gtk" "Install gtk2 or gtk3 devel"
2192 ##########################################
2196 # Unfortunately some distros have bad pkg-config information for gnutls
2197 # such that it claims to exist but you get a compiler error if you try
2198 # to use the options returned by --libs. Specifically, Ubuntu for --static
2199 # builds doesn't work:
2200 # https://bugs.launchpad.net/ubuntu/+source/gnutls26/+bug/1478035
2202 # So sanity check the cflags/libs before assuming gnutls can be used.
2203 if ! $pkg_config --exists "gnutls"; then
2208 compile_prog "$($pkg_config --cflags gnutls)" "$($pkg_config --libs gnutls)"
2213 if test "$gnutls" != "no"; then
2214 if gnutls_works; then
2215 gnutls_cflags=`$pkg_config --cflags gnutls`
2216 gnutls_libs=`$pkg_config --libs gnutls`
2217 libs_softmmu="$gnutls_libs $libs_softmmu"
2218 libs_tools="$gnutls_libs $libs_tools"
2219 QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
2222 # gnutls_hash_init requires >= 2.9.10
2223 if $pkg_config --exists "gnutls >= 2.9.10"; then
2229 if $pkg_config --exists 'gnutls >= 3.0'; then
2232 elif $pkg_config --exists 'gnutls >= 2.12'; then
2233 case `$pkg_config --libs --static gnutls` in
2251 elif test "$gnutls" = "yes"; then
2252 feature_not_found "gnutls" "Install gnutls devel"
2261 if test "$gnutls_gcrypt" != "no"; then
2262 if has "libgcrypt-config"; then
2263 gcrypt_cflags=`libgcrypt-config --cflags`
2264 gcrypt_libs=`libgcrypt-config --libs`
2265 libs_softmmu="$gcrypt_libs $libs_softmmu"
2266 libs_tools="$gcrypt_libs $libs_tools"
2267 QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
2269 feature_not_found "gcrypt" "Install gcrypt devel"
2274 if test "$gnutls_nettle" != "no"; then
2275 if $pkg_config --exists "nettle"; then
2276 nettle_cflags=`$pkg_config --cflags nettle`
2277 nettle_libs=`$pkg_config --libs nettle`
2278 nettle_version=`$pkg_config --modversion nettle`
2279 libs_softmmu="$nettle_libs $libs_softmmu"
2280 libs_tools="$nettle_libs $libs_tools"
2281 QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
2283 feature_not_found "nettle" "Install nettle devel"
2287 ##########################################
2288 # libtasn1 - only for the TLS creds/session test suite
2291 if $pkg_config --exists "libtasn1"; then
2292 tasn1_cflags=`$pkg_config --cflags libtasn1`
2293 tasn1_libs=`$pkg_config --libs libtasn1`
2294 test_cflags="$test_cflags $tasn1_cflags"
2295 test_libs="$test_libs $tasn1_libs"
2301 ##########################################
2304 if test "$vte" != "no"; then
2305 if test "$gtkabi" = "3.0"; then
2306 vtepackage="vte-2.90"
2312 if $pkg_config --exists "$vtepackage >= $vteversion"; then
2313 vte_cflags=`$pkg_config --cflags $vtepackage`
2314 vte_libs=`$pkg_config --libs $vtepackage`
2315 libs_softmmu="$vte_libs $libs_softmmu"
2317 elif test "$vte" = "yes"; then
2318 if test "$gtkabi" = "3.0"; then
2319 feature_not_found "vte" "Install libvte-2.90 devel"
2321 feature_not_found "vte" "Install libvte devel"
2328 ##########################################
2331 # Look for sdl configuration program (pkg-config or sdl-config). Try
2332 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
2334 if test $sdlabi = "2.0"; then
2335 sdl_config=$sdl2_config
2337 sdlconfigname=sdl2_config
2340 sdlconfigname=sdl_config
2343 if test "`basename $sdl_config`" != $sdlconfigname && ! has ${sdl_config}; then
2344 sdl_config=$sdlconfigname
2347 if $pkg_config $sdlname --exists; then
2348 sdlconfig="$pkg_config $sdlname"
2349 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
2350 elif has ${sdl_config}; then
2351 sdlconfig="$sdl_config"
2352 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
2354 if test "$sdl" = "yes" ; then
2355 feature_not_found "sdl" "Install SDL devel"
2359 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
2360 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
2364 if test "$sdl" != "no" ; then
2367 #undef main /* We don't want SDL to override our main() */
2368 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
2370 sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
2371 if test "$static" = "yes" ; then
2372 sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
2374 sdl_libs=`$sdlconfig --libs 2> /dev/null`
2376 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
2377 if test "$_sdlversion" -lt 121 ; then
2383 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
2384 if test "$sdl" = "yes" -a "$static" = "yes" ; then
2385 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
2386 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
2387 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
2389 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
2395 else # sdl not found
2396 if test "$sdl" = "yes" ; then
2397 feature_not_found "sdl" "Install SDL devel"
2400 fi # sdl compile test
2403 if test "$sdl" = "yes" ; then
2406 #if defined(SDL_VIDEO_DRIVER_X11)
2407 #include <X11/XKBlib.h>
2409 #error No x11 support
2411 int main(void) { return 0; }
2413 if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
2414 sdl_cflags="$sdl_cflags $x11_cflags"
2415 sdl_libs="$sdl_libs $x11_libs"
2417 libs_softmmu="$sdl_libs $libs_softmmu"
2420 ##########################################
2421 # RDMA needs OpenFabrics libraries
2422 if test "$rdma" != "no" ; then
2424 #include <rdma/rdma_cma.h>
2425 int main(void) { return 0; }
2427 rdma_libs="-lrdmacm -libverbs"
2428 if compile_prog "" "$rdma_libs" ; then
2430 libs_softmmu="$libs_softmmu $rdma_libs"
2432 if test "$rdma" = "yes" ; then
2434 " OpenFabrics librdmacm/libibverbs not present." \
2436 " (1) Fast: Install infiniband packages from your distro." \
2437 " (2) Cleanest: Install libraries from www.openfabrics.org" \
2438 " (3) Also: Install softiwarp if you don't have RDMA hardware"
2445 ##########################################
2446 # VNC SASL detection
2447 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
2449 #include <sasl/sasl.h>
2451 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
2453 # Assuming Cyrus-SASL installed in /usr prefix
2455 vnc_sasl_libs="-lsasl2"
2456 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
2458 libs_softmmu="$vnc_sasl_libs $libs_softmmu"
2459 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
2461 if test "$vnc_sasl" = "yes" ; then
2462 feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
2468 ##########################################
2469 # VNC JPEG detection
2470 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
2473 #include <jpeglib.h>
2474 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
2477 vnc_jpeg_libs="-ljpeg"
2478 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
2480 libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
2481 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
2483 if test "$vnc_jpeg" = "yes" ; then
2484 feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
2490 ##########################################
2492 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
2494 //#include <stdio.h>
2498 png_structp png_ptr;
2499 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
2500 return png_ptr != 0;
2503 if $pkg_config libpng --exists; then
2504 vnc_png_cflags=`$pkg_config libpng --cflags`
2505 vnc_png_libs=`$pkg_config libpng --libs`
2508 vnc_png_libs="-lpng"
2510 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
2512 libs_softmmu="$vnc_png_libs $libs_softmmu"
2513 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
2515 if test "$vnc_png" = "yes" ; then
2516 feature_not_found "vnc-png" "Install libpng devel"
2522 ##########################################
2523 # fnmatch() probe, used for ACL routines
2526 #include <fnmatch.h>
2529 fnmatch("foo", "foo", 0);
2533 if compile_prog "" "" ; then
2537 ##########################################
2538 # uuid_generate() probe, used for vdi block driver
2539 # Note that on some systems (notably MacOSX) no extra library
2540 # need be linked to get the uuid functions.
2541 if test "$uuid" != "no" ; then
2544 #include <uuid/uuid.h>
2548 uuid_generate(my_uuid);
2552 if compile_prog "" "" ; then
2554 elif compile_prog "" "$uuid_libs" ; then
2556 libs_softmmu="$uuid_libs $libs_softmmu"
2557 libs_tools="$uuid_libs $libs_tools"
2559 if test "$uuid" = "yes" ; then
2560 feature_not_found "uuid" "Install libuuid devel"
2566 if test "$vhdx" = "yes" ; then
2567 if test "$uuid" = "no" ; then
2568 error_exit "uuid required for VHDX support"
2570 elif test "$vhdx" != "no" ; then
2571 if test "$uuid" = "yes" ; then
2578 ##########################################
2579 # xfsctl() probe, used for raw-posix
2580 if test "$xfs" != "no" ; then
2582 #include <stddef.h> /* NULL */
2583 #include <xfs/xfs.h>
2586 xfsctl(NULL, 0, 0, NULL);
2590 if compile_prog "" "" ; then
2593 if test "$xfs" = "yes" ; then
2594 feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
2600 ##########################################
2601 # vde libraries probe
2602 if test "$vde" != "no" ; then
2603 vde_libs="-lvdeplug"
2605 #include <libvdeplug.h>
2608 struct vde_open_args a = {0, 0, 0};
2614 if compile_prog "" "$vde_libs" ; then
2616 libs_softmmu="$vde_libs $libs_softmmu"
2617 libs_tools="$vde_libs $libs_tools"
2619 if test "$vde" = "yes" ; then
2620 feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
2626 ##########################################
2627 # netmap support probe
2628 # Apart from looking for netmap headers, we make sure that the host API version
2629 # supports the netmap backend (>=11). The upper bound (15) is meant to simulate
2630 # a minor/major version number. Minor new features will be marked with values up
2631 # to 15, and if something happens that requires a change to the backend we will
2632 # move above 15, submit the backend fixes and modify this two bounds.
2633 if test "$netmap" != "no" ; then
2635 #include <inttypes.h>
2637 #include <net/netmap.h>
2638 #include <net/netmap_user.h>
2639 #if (NETMAP_API < 11) || (NETMAP_API > 15)
2642 int main(void) { return 0; }
2644 if compile_prog "" "" ; then
2647 if test "$netmap" = "yes" ; then
2648 feature_not_found "netmap"
2654 ##########################################
2655 # libcap-ng library probe
2656 if test "$cap_ng" != "no" ; then
2662 capng_capability_to_name(CAPNG_EFFECTIVE);
2666 if compile_prog "" "$cap_libs" ; then
2668 libs_tools="$cap_libs $libs_tools"
2670 if test "$cap_ng" = "yes" ; then
2671 feature_not_found "cap_ng" "Install libcap-ng devel"
2677 ##########################################
2678 # Sound support libraries probe
2689 int main(void) { $exp }
2691 if compile_prog "$cfl" "$lib" ; then
2694 error_exit "$drv check failed" \
2695 "Make sure to have the $drv libs and headers installed."
2699 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
2700 for drv in $audio_drv_list; do
2703 audio_drv_probe $drv alsa/asoundlib.h -lasound \
2704 "return snd_pcm_close((snd_pcm_t *)0);"
2705 libs_softmmu="-lasound $libs_softmmu"
2709 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \
2710 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;"
2711 libs_softmmu="-lpulse $libs_softmmu"
2716 libs_softmmu="-framework CoreAudio $libs_softmmu"
2720 libs_softmmu="-lole32 -ldxguid $libs_softmmu"
2725 libs_softmmu="$oss_lib $libs_softmmu"
2729 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
2733 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
2734 error_exit "Unknown driver '$drv' selected" \
2735 "Possible drivers are: $audio_possible_drivers"
2741 ##########################################
2744 if test "$brlapi" != "no" ; then
2745 brlapi_libs="-lbrlapi"
2749 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
2751 if compile_prog "" "$brlapi_libs" ; then
2753 libs_softmmu="$brlapi_libs $libs_softmmu"
2755 if test "$brlapi" = "yes" ; then
2756 feature_not_found "brlapi" "Install brlapi devel"
2762 ##########################################
2764 if test "$curses" != "no" ; then
2765 if test "$mingw32" = "yes" ; then
2766 curses_list="-lpdcurses"
2768 curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lncurses:-lcurses"
2774 const char *s = curses_version();
2780 for curses_lib in $curses_list; do
2782 if compile_prog "" "$curses_lib" ; then
2784 libs_softmmu="$curses_lib $libs_softmmu"
2789 if test "$curses_found" = "yes" ; then
2792 if test "$curses" = "yes" ; then
2793 feature_not_found "curses" "Install ncurses devel"
2799 ##########################################
2801 if test "$curl" != "no" ; then
2802 if $pkg_config libcurl --exists; then
2803 curlconfig="$pkg_config libcurl"
2805 curlconfig=curl-config
2808 #include <curl/curl.h>
2809 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
2811 curl_cflags=`$curlconfig --cflags 2>/dev/null`
2812 curl_libs=`$curlconfig --libs 2>/dev/null`
2813 if compile_prog "$curl_cflags" "$curl_libs" ; then
2816 if test "$curl" = "yes" ; then
2817 feature_not_found "curl" "Install libcurl devel"
2823 ##########################################
2824 # bluez support probe
2825 if test "$bluez" != "no" ; then
2827 #include <bluetooth/bluetooth.h>
2828 int main(void) { return bt_error(0); }
2830 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
2831 bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
2832 if compile_prog "$bluez_cflags" "$bluez_libs" ; then
2834 libs_softmmu="$bluez_libs $libs_softmmu"
2836 if test "$bluez" = "yes" ; then
2837 feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
2843 ##########################################
2844 # glib support probe
2847 glib_modules=gthread-2.0
2848 if test "$modules" = yes; then
2849 glib_modules="$glib_modules gmodule-2.0"
2852 for i in $glib_modules; do
2853 if $pkg_config --atleast-version=$glib_req_ver $i; then
2854 glib_cflags=`$pkg_config --cflags $i`
2855 glib_libs=`$pkg_config --libs $i`
2856 CFLAGS="$glib_cflags $CFLAGS"
2857 LIBS="$glib_libs $LIBS"
2858 libs_qga="$glib_libs $libs_qga"
2860 error_exit "glib-$glib_req_ver $i is required to compile QEMU"
2864 # g_test_trap_subprocess added in 2.38. Used by some tests.
2866 if ! $pkg_config --atleast-version=2.38 glib-2.0; then
2870 # Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
2873 int main(void) { return 0; }
2875 if ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
2876 if cc_has_warning_flag "-Wno-unknown-attributes"; then
2877 glib_cflags="-Wno-unknown-attributes $glib_cflags"
2878 CFLAGS="-Wno-unknown-attributes $CFLAGS"
2882 ##########################################
2883 # SHA command probe for modules
2884 if test "$modules" = yes; then
2885 shacmd_probe="sha1sum sha1 shasum"
2886 for c in $shacmd_probe; do
2892 if test "$shacmd" = ""; then
2893 error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
2897 ##########################################
2898 # pixman support probe
2900 if test "$pixman" = ""; then
2901 if test "$want_tools" = "no" -a "$softmmu" = "no"; then
2903 elif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
2909 if test "$pixman" = "none"; then
2910 if test "$want_tools" != "no" -o "$softmmu" != "no"; then
2911 error_exit "pixman disabled but system emulation or tools build" \
2912 "enabled. You can turn off pixman only if you also" \
2913 "disable all system emulation targets and the tools" \
2914 "build with '--disable-tools --disable-system'."
2918 elif test "$pixman" = "system"; then
2919 # pixman version has been checked above
2920 pixman_cflags=`$pkg_config --cflags pixman-1`
2921 pixman_libs=`$pkg_config --libs pixman-1`
2923 if test ! -d ${source_path}/pixman/pixman; then
2924 error_exit "pixman >= 0.21.8 not present. Your options:" \
2925 " (1) Preferred: Install the pixman devel package (any recent" \
2926 " distro should have packages as Xorg needs pixman too)." \
2927 " (2) Fetch the pixman submodule, using:" \
2928 " git submodule update --init pixman"
2930 mkdir -p pixman/pixman
2931 pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
2932 pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
2935 ##########################################
2938 if test "$cap" != "no" ; then
2941 #include <sys/capability.h>
2942 int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
2944 if compile_prog "" "-lcap" ; then
2951 ##########################################
2953 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
2957 #include <pthread.h>
2958 static void *f(void *p) { return NULL; }
2961 pthread_create(&thread, 0, f, 0);
2965 if compile_prog "" "" ; then
2968 for pthread_lib in $PTHREADLIBS_LIST; do
2969 if compile_prog "" "$pthread_lib" ; then
2972 for lib_entry in $LIBS; do
2973 if test "$lib_entry" = "$pthread_lib"; then
2978 if test "$found" = "no"; then
2979 LIBS="$pthread_lib $LIBS"
2986 if test "$mingw32" != yes -a "$pthread" = no; then
2987 error_exit "pthread check failed" \
2988 "Make sure to have the pthread libs and headers installed."
2991 # check for pthread_setname_np
2992 pthread_setname_np=no
2994 #include <pthread.h>
2996 static void *f(void *p) { return NULL; }
3000 pthread_create(&thread, 0, f, 0);
3001 pthread_setname_np(thread, "QEMU");
3005 if compile_prog "" "$pthread_lib" ; then
3006 pthread_setname_np=yes
3009 ##########################################
3011 if test "$rbd" != "no" ; then
3014 #include <rbd/librbd.h>
3017 rados_create(&cluster, NULL);
3021 rbd_libs="-lrbd -lrados"
3022 if compile_prog "" "$rbd_libs" ; then
3025 if test "$rbd" = "yes" ; then
3026 feature_not_found "rados block device" "Install librbd/ceph devel"
3032 ##########################################
3034 min_libssh2_version=1.2.8
3035 if test "$libssh2" != "no" ; then
3036 if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
3037 libssh2_cflags=`$pkg_config libssh2 --cflags`
3038 libssh2_libs=`$pkg_config libssh2 --libs`
3041 if test "$libssh2" = "yes" ; then
3042 error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
3048 ##########################################
3049 # libssh2_sftp_fsync probe
3051 if test "$libssh2" = "yes"; then
3054 #include <libssh2.h>
3055 #include <libssh2_sftp.h>
3057 LIBSSH2_SESSION *session;
3059 LIBSSH2_SFTP_HANDLE *sftp_handle;
3060 session = libssh2_session_init ();
3061 sftp = libssh2_sftp_init (session);
3062 sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
3063 libssh2_sftp_fsync (sftp_handle);
3067 # libssh2_cflags/libssh2_libs defined in previous test.
3068 if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
3069 QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
3073 ##########################################
3076 if test "$linux_aio" != "no" ; then
3079 #include <sys/eventfd.h>
3081 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
3083 if compile_prog "" "-laio" ; then
3086 if test "$linux_aio" = "yes" ; then
3087 feature_not_found "linux AIO" "Install libaio devel"
3093 ##########################################
3094 # TPM passthrough is only on x86 Linux
3096 if test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
3097 tpm_passthrough=$tpm
3102 ##########################################
3105 if test "$attr" != "no" ; then
3108 #include <sys/types.h>
3109 #ifdef CONFIG_LIBATTR
3110 #include <attr/xattr.h>
3112 #include <sys/xattr.h>
3114 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3116 if compile_prog "" "" ; then
3118 # Older distros have <attr/xattr.h>, and need -lattr:
3119 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
3124 if test "$attr" = "yes" ; then
3125 feature_not_found "ATTR" "Install libc6 or libattr devel"
3131 ##########################################
3134 #include <sys/types.h>
3135 #include <sys/uio.h>
3137 int main(void) { return sizeof(struct iovec); }
3140 if compile_prog "" "" ; then
3144 ##########################################
3147 #include <sys/types.h>
3148 #include <sys/uio.h>
3150 int main(void) { return preadv(0, 0, 0, 0); }
3153 if compile_prog "" "" ; then
3157 ##########################################
3159 # fdt support is mandatory for at least some target architectures,
3160 # so insist on it if we're building those system emulators.
3162 for target in $target_list; do
3164 aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu)
3170 if test "$fdt_required" = "yes"; then
3171 if test "$fdt" = "no"; then
3172 error_exit "fdt disabled but some requested targets require it." \
3173 "You can turn off fdt only if you also disable all the system emulation" \
3174 "targets which need it (by specifying a cut down --target-list)."
3179 if test "$fdt" != "no" ; then
3181 # explicitly check for libfdt_env.h as it is missing in some stable installs
3182 # and test for required functions to make sure we are on a version >= 1.4.0
3185 #include <libfdt_env.h>
3186 int main(void) { fdt_get_property_by_offset(0, 0, 0); return 0; }
3188 if compile_prog "" "$fdt_libs" ; then
3189 # system DTC is good - use it
3191 elif test -d ${source_path}/dtc/libfdt ; then
3192 # have submodule DTC - use it
3196 if [ "$pwd_is_source_path" != "y" ] ; then
3197 symlink "$source_path/dtc/Makefile" "dtc/Makefile"
3198 symlink "$source_path/dtc/scripts" "dtc/scripts"
3200 fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
3201 fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
3202 elif test "$fdt" = "yes" ; then
3203 # have neither and want - prompt for system/submodule install
3204 error_exit "DTC (libfdt) version >= 1.4.0 not present. Your options:" \
3205 " (1) Preferred: Install the DTC (libfdt) devel package" \
3206 " (2) Fetch the DTC submodule, using:" \
3207 " git submodule update --init dtc"
3209 # don't have and don't want
3215 libs_softmmu="$libs_softmmu $fdt_libs"
3217 ##########################################
3218 # opengl probe (for sdl2, milkymist-tmu2)
3220 # GLX probe, used by milkymist-tmu2
3221 # this is temporary, code will be switched to egl mid-term.
3223 #include <X11/Xlib.h>
3226 int main(void) { glBegin(0); glXQueryVersion(0,0,0); return 0; }
3228 if compile_prog "" "-lGL -lX11" ; then
3234 if test "$opengl" != "no" ; then
3235 opengl_pkgs="gl glesv2 epoxy egl"
3236 if $pkg_config $opengl_pkgs x11 && test "$have_glx" = "yes"; then
3237 opengl_cflags="$($pkg_config --cflags $opengl_pkgs) $x11_cflags"
3238 opengl_libs="$($pkg_config --libs $opengl_pkgs) $x11_libs"
3240 if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
3244 if test "$opengl" = "yes" ; then
3245 feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
3254 ##########################################
3256 if test "$archipelago" != "no" ; then
3259 #include <xseg/xseg.h>
3260 #include <xseg/protocol.h>
3266 archipelago_libs=-lxseg
3267 if compile_prog "" "$archipelago_libs"; then
3269 libs_tools="$archipelago_libs $libs_tools"
3270 libs_softmmu="$archipelago_libs $libs_softmmu"
3272 echo "WARNING: Please check the licenses of QEMU and libxseg carefully."
3273 echo "GPLv3 versions of libxseg may not be compatible with QEMU's"
3274 echo "license and therefore prevent redistribution."
3276 echo "To disable Archipelago, use --disable-archipelago"
3278 if test "$archipelago" = "yes" ; then
3279 feature_not_found "Archipelago backend support" "Install libxseg devel"
3286 ##########################################
3288 if test "$glusterfs" != "no" ; then
3289 if $pkg_config --atleast-version=3 glusterfs-api; then
3291 glusterfs_cflags=`$pkg_config --cflags glusterfs-api`
3292 glusterfs_libs=`$pkg_config --libs glusterfs-api`
3293 if $pkg_config --atleast-version=5 glusterfs-api; then
3294 glusterfs_discard="yes"
3296 if $pkg_config --atleast-version=6 glusterfs-api; then
3297 glusterfs_zerofill="yes"
3300 if test "$glusterfs" = "yes" ; then
3301 feature_not_found "GlusterFS backend support" \
3302 "Install glusterfs-api devel >= 3"
3308 # Check for inotify functions when we are building linux-user
3309 # emulator. This is done because older glibc versions don't
3310 # have syscall stubs for these implemented. In that case we
3311 # don't provide them even if kernel supports them.
3315 #include <sys/inotify.h>
3320 /* try to start inotify */
3321 return inotify_init();
3324 if compile_prog "" "" ; then
3330 #include <sys/inotify.h>
3335 /* try to start inotify */
3336 return inotify_init1(0);
3339 if compile_prog "" "" ; then
3343 # check if utimensat and futimens are supported
3346 #define _ATFILE_SOURCE
3349 #include <sys/stat.h>
3353 utimensat(AT_FDCWD, "foo", NULL, 0);
3358 if compile_prog "" "" ; then
3362 # check if pipe2 is there
3371 return pipe2(pipefd, O_CLOEXEC);
3374 if compile_prog "" "" ; then
3378 # check if accept4 is there
3381 #include <sys/socket.h>
3386 accept4(0, NULL, NULL, SOCK_CLOEXEC);
3390 if compile_prog "" "" ; then
3394 # check if tee/splice is there. vmsplice was added same time.
3404 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
3405 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
3409 if compile_prog "" "" ; then
3413 ##########################################
3416 if test "$numa" != "no" ; then
3419 int main(void) { return numa_available(); }
3422 if compile_prog "" "-lnuma" ; then
3424 libs_softmmu="-lnuma $libs_softmmu"
3426 if test "$numa" = "yes" ; then
3427 feature_not_found "numa" "install numactl devel"
3433 if test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
3434 echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
3438 ##########################################
3441 if test "$tcmalloc" = "yes" ; then
3444 int main(void) { malloc(1); return 0; }
3447 if compile_prog "" "-ltcmalloc" ; then
3448 LIBS="-ltcmalloc $LIBS"
3450 feature_not_found "tcmalloc" "install gperftools devel"
3454 ##########################################
3457 if test "$jemalloc" = "yes" ; then
3460 int main(void) { malloc(1); return 0; }
3463 if compile_prog "" "-ljemalloc" ; then
3464 LIBS="-ljemalloc $LIBS"
3466 feature_not_found "jemalloc" "install jemalloc devel"
3470 ##########################################
3475 #include <sys/syscall.h>
3477 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
3480 if compile_prog "" "" ; then
3484 # check if eventfd is supported
3487 #include <sys/eventfd.h>
3491 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
3494 if compile_prog "" "" ; then
3498 # check for fallocate
3505 fallocate(0, 0, 0, 0);
3509 if compile_prog "" "" ; then
3513 # check for fallocate hole punching
3514 fallocate_punch_hole=no
3517 #include <linux/falloc.h>
3521 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
3525 if compile_prog "" "" ; then
3526 fallocate_punch_hole=yes
3529 # check that fallocate supports range zeroing inside the file
3530 fallocate_zero_range=no
3533 #include <linux/falloc.h>
3537 fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
3541 if compile_prog "" "" ; then
3542 fallocate_zero_range=yes
3545 # check for posix_fallocate
3552 posix_fallocate(0, 0, 0);
3556 if compile_prog "" "" ; then
3560 # check for sync_file_range
3567 sync_file_range(0, 0, 0, 0);
3571 if compile_prog "" "" ; then
3575 # check for linux/fiemap.h and FS_IOC_FIEMAP
3578 #include <sys/ioctl.h>
3579 #include <linux/fs.h>
3580 #include <linux/fiemap.h>
3584 ioctl(0, FS_IOC_FIEMAP, 0);
3588 if compile_prog "" "" ; then
3603 if compile_prog "" "" ; then
3607 # check for ppoll support
3614 struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
3615 ppoll(&pfd, 1, 0, 0);
3619 if compile_prog "" "" ; then
3623 # check for prctl(PR_SET_TIMERSLACK , ... ) support
3624 prctl_pr_set_timerslack=no
3626 #include <sys/prctl.h>
3630 prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
3634 if compile_prog "" "" ; then
3635 prctl_pr_set_timerslack=yes
3638 # check for epoll support
3641 #include <sys/epoll.h>
3649 if compile_prog "" "" ; then
3653 # epoll_create1 and epoll_pwait are later additions
3654 # so we must check separately for their presence
3657 #include <sys/epoll.h>
3661 /* Note that we use epoll_create1 as a value, not as
3662 * a function being called. This is necessary so that on
3663 * old SPARC glibc versions where the function was present in
3664 * the library but not declared in the header file we will
3665 * fail the configure check. (Otherwise we will get a compiler
3666 * warning but not an error, and will proceed to fail the
3667 * qemu compile where we compile with -Werror.)
3669 return (int)(uintptr_t)&epoll_create1;
3672 if compile_prog "" "" ; then
3678 #include <sys/epoll.h>
3682 epoll_pwait(0, 0, 0, 0, 0);
3686 if compile_prog "" "" ; then
3690 # check for sendfile support
3693 #include <sys/sendfile.h>
3697 return sendfile(0, 0, 0, 0);
3700 if compile_prog "" "" ; then
3704 # check for timerfd support (glibc 2.8 and newer)
3707 #include <sys/timerfd.h>
3711 return(timerfd_create(CLOCK_REALTIME, 0));
3714 if compile_prog "" "" ; then
3718 # check for setns and unshare support
3731 if compile_prog "" "" ; then
3735 # Check if tools are available to build documentation.
3736 if test "$docs" != "no" ; then
3737 if has makeinfo && has pod2man; then
3740 if test "$docs" = "yes" ; then
3741 feature_not_found "docs" "Install texinfo and Perl/perl-podlators"
3747 # Search for bswap_32 function
3750 #include <byteswap.h>
3751 int main(void) { return bswap_32(0); }
3753 if compile_prog "" "" ; then
3757 # Search for bswap32 function
3760 #include <sys/endian.h>
3761 #include <sys/types.h>
3762 #include <machine/bswap.h>
3763 int main(void) { return bswap32(0); }
3765 if compile_prog "" "" ; then
3769 ##########################################
3770 # Do we have libiscsi >= 1.9.0
3771 if test "$libiscsi" != "no" ; then
3772 if $pkg_config --atleast-version=1.9.0 libiscsi; then
3774 libiscsi_cflags=$($pkg_config --cflags libiscsi)
3775 libiscsi_libs=$($pkg_config --libs libiscsi)
3777 if test "$libiscsi" = "yes" ; then
3778 feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
3784 ##########################################
3788 int main(int argc, char **argv) { return isnan(sin((double)argc)); }
3790 if compile_prog "" "" ; then
3792 elif compile_prog "" "-lm" ; then
3794 libs_qga="-lm $libs_qga"
3796 error_exit "libm check failed"
3799 ##########################################
3801 # uClibc provides 2 versions of clock_gettime(), one with realtime
3802 # support and one without. This means that the clock_gettime() don't
3803 # need -lrt. We still need it for timer_create() so we check for this
3804 # function in addition.
3809 timer_create(CLOCK_REALTIME, NULL, NULL);
3810 return clock_gettime(CLOCK_REALTIME, NULL);
3814 if compile_prog "" "" ; then
3816 # we need pthread for static linking. use previous pthread test result
3817 elif compile_prog "" "$pthread_lib -lrt" ; then
3819 libs_qga="$libs_qga -lrt"
3822 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
3823 "$aix" != "yes" -a "$haiku" != "yes" ; then
3824 libs_softmmu="-lutil $libs_softmmu"
3827 ##########################################
3829 if test "$spice" != "no" ; then
3832 int main(void) { spice_server_new(); return 0; }
3834 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
3835 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
3836 if $pkg_config --atleast-version=0.12.0 spice-server && \
3837 $pkg_config --atleast-version=0.12.3 spice-protocol && \
3838 compile_prog "$spice_cflags" "$spice_libs" ; then
3840 libs_softmmu="$libs_softmmu $spice_libs"
3841 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
3842 spice_protocol_version=$($pkg_config --modversion spice-protocol)
3843 spice_server_version=$($pkg_config --modversion spice-server)
3845 if test "$spice" = "yes" ; then
3846 feature_not_found "spice" \
3847 "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel"
3853 # check for smartcard support
3855 if test "$smartcard" != "no"; then
3856 if $pkg_config libcacard; then
3857 libcacard_cflags=$($pkg_config --cflags libcacard)
3858 libcacard_libs=$($pkg_config --libs libcacard)
3859 QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags"
3860 libs_softmmu="$libs_softmmu $libcacard_libs"
3863 if test "$smartcard" = "yes"; then
3864 feature_not_found "smartcard" "Install libcacard devel"
3871 if test "$libusb" != "no" ; then
3872 if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
3874 libusb_cflags=$($pkg_config --cflags libusb-1.0)
3875 libusb_libs=$($pkg_config --libs libusb-1.0)
3876 QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags"
3877 libs_softmmu="$libs_softmmu $libusb_libs"
3879 if test "$libusb" = "yes"; then
3880 feature_not_found "libusb" "Install libusb devel >= 1.0.13"
3886 # check for usbredirparser for usb network redirection support
3887 if test "$usb_redir" != "no" ; then
3888 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
3890 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
3891 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
3892 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
3893 libs_softmmu="$libs_softmmu $usb_redir_libs"
3895 if test "$usb_redir" = "yes"; then
3896 feature_not_found "usb-redir" "Install usbredir devel"
3902 ##########################################
3903 # check if we have VSS SDK headers for win
3905 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
3906 case "$vss_win32_sdk" in
3907 "") vss_win32_include="-I$source_path" ;;
3908 *\ *) # The SDK is installed in "Program Files" by default, but we cannot
3909 # handle path with spaces. So we symlink the headers into ".sdk/vss".
3910 vss_win32_include="-I$source_path/.sdk/vss"
3911 symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
3913 *) vss_win32_include="-I$vss_win32_sdk"
3916 #define __MIDL_user_allocate_free_DEFINED__
3917 #include <inc/win2003/vss.h>
3918 int main(void) { return VSS_CTX_BACKUP; }
3920 if compile_prog "$vss_win32_include" "" ; then
3921 guest_agent_with_vss="yes"
3922 QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
3923 libs_qga="-lole32 -loleaut32 -lshlwapi -luuid -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
3924 qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
3926 if test "$vss_win32_sdk" != "" ; then
3927 echo "ERROR: Please download and install Microsoft VSS SDK:"
3928 echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490"
3929 echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
3930 echo "ERROR: scripts/extract-vsssdk-headers setup.exe"
3931 echo "ERROR: The headers are extracted in the directory \`inc'."
3932 feature_not_found "VSS support"
3934 guest_agent_with_vss="no"
3938 ##########################################
3939 # lookup Windows platform SDK (if not specified)
3940 # The SDK is needed only to build .tlb (type library) file of guest agent
3941 # VSS provider from the source. It is usually unnecessary because the
3942 # pre-compiled .tlb file is included.
3944 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
3945 if test -z "$win_sdk"; then
3946 programfiles="$PROGRAMFILES"
3947 test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
3948 if test -n "$programfiles"; then
3949 win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
3951 feature_not_found "Windows SDK"
3953 elif test "$win_sdk" = "no"; then
3958 ##########################################
3959 # check if mingw environment provides a recent ntddscsi.h
3960 if test "$mingw32" = "yes" -a "$guest_agent" != "no"; then
3962 #include <windows.h>
3963 #include <ntddscsi.h>
3965 #if !defined(IOCTL_SCSI_GET_ADDRESS)
3966 #error Missing required ioctl definitions
3968 SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
3972 if compile_prog "" "" ; then
3973 guest_agent_ntddscsi=yes
3974 libs_qga="-lsetupapi $libs_qga"
3978 ##########################################
3979 # virgl renderer probe
3981 if test "$virglrenderer" != "no" ; then
3983 #include <virglrenderer.h>
3984 int main(void) { virgl_renderer_poll(); return 0; }
3986 virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
3987 virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
3988 if $pkg_config virglrenderer >/dev/null 2>&1 && \
3989 compile_prog "$virgl_cflags" "$virgl_libs" ; then
3992 if test "$virglrenderer" = "yes" ; then
3993 feature_not_found "virglrenderer"
3999 ##########################################
4000 # check if we have fdatasync
4006 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
4007 return fdatasync(0);
4009 #error Not supported
4013 if compile_prog "" "" ; then
4017 ##########################################
4018 # check if we have madvise
4022 #include <sys/types.h>
4023 #include <sys/mman.h>
4025 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
4027 if compile_prog "" "" ; then
4031 ##########################################
4032 # check if we have posix_madvise
4036 #include <sys/mman.h>
4038 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
4040 if compile_prog "" "" ; then
4044 ##########################################
4045 # check if we have usable SIGEV_THREAD_ID
4052 ev.sigev_notify = SIGEV_THREAD_ID;
4053 ev._sigev_un._tid = 0;
4054 asm volatile("" : : "g"(&ev));
4058 if compile_prog "" "" ; then
4062 ##########################################
4063 # check if trace backend exists
4065 $python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends > /dev/null 2> /dev/null
4066 if test "$?" -ne 0 ; then
4067 error_exit "invalid trace backends" \
4068 "Please choose supported trace backends."
4071 ##########################################
4072 # For 'ust' backend, test if ust headers are present
4073 if have_backend "ust"; then
4075 #include <lttng/tracepoint.h>
4076 int main(void) { return 0; }
4078 if compile_prog "" "" ; then
4079 if $pkg_config lttng-ust --exists; then
4080 lttng_ust_libs=`$pkg_config --libs lttng-ust`
4082 lttng_ust_libs="-llttng-ust"
4084 if $pkg_config liburcu-bp --exists; then
4085 urcu_bp_libs=`$pkg_config --libs liburcu-bp`
4087 urcu_bp_libs="-lurcu-bp"
4090 LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
4091 libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
4093 error_exit "Trace backend 'ust' missing lttng-ust header files"
4097 ##########################################
4098 # For 'dtrace' backend, test if 'dtrace' command is present
4099 if have_backend "dtrace"; then
4100 if ! has 'dtrace' ; then
4101 error_exit "dtrace command is not found in PATH $PATH"
4103 trace_backend_stap="no"
4104 if has 'stap' ; then
4105 trace_backend_stap="yes"
4109 ##########################################
4110 # check and set a backend for coroutine
4112 # We prefer ucontext, but it's not always possible. The fallback
4113 # is sigcontext. gthread is not selectable except explicitly, because
4114 # it is not functional enough to run QEMU proper. (It is occasionally
4115 # useful for debugging purposes.) On Windows the only valid backend
4116 # is the Windows-specific one.
4119 if test "$darwin" != "yes"; then
4121 #include <ucontext.h>
4122 #ifdef __stub_makecontext
4123 #error Ignoring glibc stub makecontext which will always fail
4125 int main(void) { makecontext(0, 0, 0); return 0; }
4127 if compile_prog "" "" ; then
4132 if test "$coroutine" = ""; then
4133 if test "$mingw32" = "yes"; then
4135 elif test "$ucontext_works" = "yes"; then
4138 coroutine=sigaltstack
4143 if test "$mingw32" != "yes"; then
4144 error_exit "'windows' coroutine backend only valid for Windows"
4146 # Unfortunately the user visible backend name doesn't match the
4147 # coroutine-*.c filename for this case, so we have to adjust it here.
4151 if test "$ucontext_works" != "yes"; then
4152 feature_not_found "ucontext"
4155 gthread|sigaltstack)
4156 if test "$mingw32" = "yes"; then
4157 error_exit "only the 'windows' coroutine backend is valid for Windows"
4161 error_exit "unknown coroutine backend $coroutine"
4166 if test "$coroutine_pool" = ""; then
4167 if test "$coroutine" = "gthread"; then
4173 if test "$coroutine" = "gthread" -a "$coroutine_pool" = "yes"; then
4174 error_exit "'gthread' coroutine backend does not support pool (use --disable-coroutine-pool)"
4177 ##########################################
4178 # check if we have open_by_handle_at
4180 open_by_handle_at=no
4183 #if !defined(AT_EMPTY_PATH)
4184 # error missing definition
4186 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
4189 if compile_prog "" "" ; then
4190 open_by_handle_at=yes
4193 ########################################
4194 # check if we have linux/magic.h
4198 #include <linux/magic.h>
4203 if compile_prog "" "" ; then
4207 ########################################
4208 # check whether we can disable warning option with a pragma (this is needed
4209 # to silence warnings in the headers of some versions of external libraries).
4210 # This test has to be compiled with -Werror as otherwise an unknown pragma is
4213 # If we can't selectively disable warning in the code, disable -Werror so that
4214 # the build doesn't fail anyway.
4216 pragma_disable_unused_but_set=no
4218 #pragma GCC diagnostic push
4219 #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
4220 #pragma GCC diagnostic ignored "-Wstrict-prototypes"
4221 #pragma GCC diagnostic pop
4227 if compile_prog "-Werror" "" ; then
4228 pragma_diagnostic_available=yes
4233 ########################################
4234 # check if we have valgrind/valgrind.h
4238 #include <valgrind/valgrind.h>
4243 if compile_prog "" "" ; then
4247 ########################################
4248 # check if environ is declared
4258 if compile_prog "" "" ; then
4262 ########################################
4263 # check if cpuid.h is usable.
4269 unsigned a, b, c, d;
4270 int max = __get_cpuid_max(0, 0);
4273 __cpuid(1, a, b, c, d);
4277 __cpuid_count(7, 0, a, b, c, d);
4283 if compile_prog "" "" ; then
4287 ########################################
4288 # check if __[u]int128_t is usable.
4292 #if defined(__clang_major__) && defined(__clang_minor__)
4293 # if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
4294 # error __int128_t does not work in CLANG before 3.2
4306 if compile_prog "" "" ; then
4310 ########################################
4311 # check if getauxval is available.
4315 #include <sys/auxv.h>
4317 return getauxval(AT_HWCAP) == 0;
4320 if compile_prog "" "" ; then
4324 ########################################
4325 # check if ccache is interfering with
4326 # semantic analysis of macros
4330 static const int Z = 1;
4331 #define fn() ({ Z; })
4332 #define TAUT(X) ((X) == Z)
4333 #define PAREN(X, Y) (X == Y)
4335 int main(int argc, char *argv[])
4341 if (PAREN(x, y)) return 0;
4342 if (TAUT(Z)) return 0;
4347 if ! compile_object "-Werror"; then
4351 ##########################################
4353 # After here, no more $cc or $ld runs
4355 if test "$gcov" = "yes" ; then
4356 CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
4357 LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
4358 elif test "$debug" = "no" ; then
4359 CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
4362 ##########################################
4364 if test "$libnfs" != "no" ; then
4365 if $pkg_config --atleast-version=1.9.3 libnfs; then
4367 libnfs_libs=$($pkg_config --libs libnfs)
4368 LIBS="$LIBS $libnfs_libs"
4370 if test "$libnfs" = "yes" ; then
4371 feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
4377 # Disable zero malloc errors for official releases unless explicitly told to
4379 if test -z "$zero_malloc" ; then
4380 if test "$z_version" = "50" ; then
4387 # Now we've finished running tests it's OK to add -Werror to the compiler flags
4388 if test "$werror" = "yes"; then
4389 QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
4392 if test "$solaris" = "no" ; then
4393 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
4394 LDFLAGS="-Wl,--warn-common $LDFLAGS"
4398 # test if pod2man has --utf8 option
4399 if pod2man --help | grep -q utf8; then
4400 POD2MAN="pod2man --utf8"
4405 # Use ASLR, no-SEH and DEP if available
4406 if test "$mingw32" = "yes" ; then
4407 for flag in --dynamicbase --no-seh --nxcompat; do
4408 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
4409 LDFLAGS="-Wl,$flag $LDFLAGS"
4414 qemu_confdir=$sysconfdir$confsuffix
4415 qemu_moddir=$libdir$confsuffix
4416 qemu_datadir=$datadir$confsuffix
4417 qemu_localedir="$datadir/locale"
4420 if test "$want_tools" = "yes" ; then
4421 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
4422 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
4423 tools="qemu-nbd\$(EXESUF) $tools"
4426 if test "$softmmu" = yes ; then
4427 if test "$virtfs" != no ; then
4428 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
4430 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
4432 if test "$virtfs" = yes; then
4433 error_exit "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
4440 # Probe for guest agent support/options
4442 if [ "$guest_agent" != "no" ]; then
4443 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
4444 tools="qemu-ga\$(EXESUF) $tools"
4446 elif [ "$guest_agent" != yes ]; then
4449 error_exit "Guest agent is not supported on this platform"
4453 # Guest agent Window MSI package
4455 if test "$guest_agent" != yes; then
4456 if test "$guest_agent_msi" = yes; then
4457 error_exit "MSI guest agent package requires guest agent enabled"
4460 elif test "$mingw32" != "yes"; then
4461 if test "$guest_agent_msi" = "yes"; then
4462 error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
4465 elif ! has wixl; then
4466 if test "$guest_agent_msi" = "yes"; then
4467 error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
4471 # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
4472 # disabled explicitly
4473 if test "$guest_agent_msi" != "no"; then
4478 if test "$guest_agent_msi" = "yes"; then
4479 if test "$guest_agent_with_vss" = "yes"; then
4480 QEMU_GA_MSI_WITH_VSS="-D InstallVss"
4483 if test "$QEMU_GA_MANUFACTURER" = ""; then
4484 QEMU_GA_MANUFACTURER=QEMU
4487 if test "$QEMU_GA_DISTRO" = ""; then
4488 QEMU_GA_DISTRO=Linux
4491 if test "$QEMU_GA_VERSION" = ""; then
4492 QEMU_GA_VERSION=`cat $source_path/VERSION`
4495 QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=`$pkg_config --variable=prefix glib-2.0`/bin"
4499 QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
4502 QEMU_GA_MSI_ARCH="-D Arch=32"
4505 error_exit "CPU $cpu not supported for building installation package"
4510 # Mac OS X ships with a broken assembler
4512 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
4513 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
4514 "$softmmu" = yes ; then
4517 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
4518 roms="$roms spapr-rtas"
4521 if test "$cpu" = "s390x" ; then
4522 roms="$roms s390-ccw"
4525 # Probe for the need for relocating the user-only binary.
4526 if test "$pie" = "no" ; then
4529 arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
4530 # ??? Rationale for choosing this address
4531 textseg_addr=0x60000000
4534 # A 256M aligned address, high in the address space, with enough
4535 # room for the code_gen_buffer above it before the stack.
4536 textseg_addr=0x60000000
4539 if [ -n "$textseg_addr" ]; then
4541 int main(void) { return 0; }
4543 textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
4544 if ! compile_prog "" "$textseg_ldflags"; then
4545 # In case ld does not support -Ttext-segment, edit the default linker
4546 # script via sed to set the .text start addr. This is needed on FreeBSD
4548 $ld --verbose | sed \
4549 -e '1,/==================================================/d' \
4550 -e '/==================================================/,$d' \
4551 -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
4552 -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
4553 textseg_ldflags="-Wl,-T../config-host.ld"
4558 # prepend pixman and ftd flags after all config tests are done
4559 QEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
4560 libs_softmmu="$pixman_libs $libs_softmmu"
4562 echo "Install prefix $prefix"
4563 echo "BIOS directory `eval echo $qemu_datadir`"
4564 echo "binary directory `eval echo $bindir`"
4565 echo "library directory `eval echo $libdir`"
4566 echo "module directory `eval echo $qemu_moddir`"
4567 echo "libexec directory `eval echo $libexecdir`"
4568 echo "include directory `eval echo $includedir`"
4569 echo "config directory `eval echo $sysconfdir`"
4570 if test "$mingw32" = "no" ; then
4571 echo "local state directory `eval echo $local_statedir`"
4572 echo "Manual directory `eval echo $mandir`"
4573 echo "ELF interp prefix $interp_prefix"
4575 echo "local state directory queried at runtime"
4576 echo "Windows SDK $win_sdk"
4578 echo "Source path $source_path"
4579 echo "C compiler $cc"
4580 echo "Host C compiler $host_cc"
4581 echo "C++ compiler $cxx"
4582 echo "Objective-C compiler $objcc"
4583 echo "ARFLAGS $ARFLAGS"
4584 echo "CFLAGS $CFLAGS"
4585 echo "QEMU_CFLAGS $QEMU_CFLAGS"
4586 echo "LDFLAGS $LDFLAGS"
4588 echo "install $install"
4589 echo "python $python"
4590 if test "$slirp" = "yes" ; then
4593 echo "module support $modules"
4594 echo "host CPU $cpu"
4595 echo "host big endian $bigendian"
4596 echo "target list $target_list"
4597 echo "tcg debug enabled $debug_tcg"
4598 echo "gprof enabled $gprof"
4599 echo "sparse enabled $sparse"
4600 echo "strip binaries $strip_opt"
4601 echo "profiler $profiler"
4602 echo "static build $static"
4603 if test "$darwin" = "yes" ; then
4604 echo "Cocoa support $cocoa"
4606 echo "pixman $pixman"
4607 echo "SDL support $sdl"
4608 echo "GTK support $gtk"
4609 echo "GTK GL support $gtk_gl"
4610 echo "GNUTLS support $gnutls"
4611 echo "GNUTLS hash $gnutls_hash"
4612 echo "GNUTLS gcrypt $gnutls_gcrypt"
4613 echo "GNUTLS nettle $gnutls_nettle ${gnutls_nettle+($nettle_version)}"
4614 echo "libtasn1 $tasn1"
4615 echo "VTE support $vte"
4616 echo "curses support $curses"
4617 echo "virgl support $virglrenderer"
4618 echo "curl support $curl"
4619 echo "mingw32 support $mingw32"
4620 echo "Audio drivers $audio_drv_list"
4621 echo "Block whitelist (rw) $block_drv_rw_whitelist"
4622 echo "Block whitelist (ro) $block_drv_ro_whitelist"
4623 echo "VirtFS support $virtfs"
4624 echo "VNC support $vnc"
4625 if test "$vnc" = "yes" ; then
4626 echo "VNC SASL support $vnc_sasl"
4627 echo "VNC JPEG support $vnc_jpeg"
4628 echo "VNC PNG support $vnc_png"
4630 if test -n "$sparc_cpu"; then
4631 echo "Target Sparc Arch $sparc_cpu"
4633 echo "xen support $xen"
4634 if test "$xen" = "yes" ; then
4635 echo "xen ctrl version $xen_ctrl_version"
4637 echo "brlapi support $brlapi"
4638 echo "bluez support $bluez"
4639 echo "Documentation $docs"
4641 echo "vde support $vde"
4642 echo "netmap support $netmap"
4643 echo "Linux AIO support $linux_aio"
4644 echo "ATTR/XATTR support $attr"
4645 echo "Install blobs $blobs"
4646 echo "KVM support $kvm"
4647 echo "RDMA support $rdma"
4648 echo "TCG interpreter $tcg_interpreter"
4649 echo "fdt support $fdt"
4650 echo "preadv support $preadv"
4651 echo "fdatasync $fdatasync"
4652 echo "madvise $madvise"
4653 echo "posix_madvise $posix_madvise"
4654 echo "sigev_thread_id $sigev_thread_id"
4655 echo "uuid support $uuid"
4656 echo "libcap-ng support $cap_ng"
4657 echo "vhost-net support $vhost_net"
4658 echo "vhost-scsi support $vhost_scsi"
4659 echo "Trace backends $trace_backends"
4660 if test "$trace_backend" = "simple"; then
4661 echo "Trace output file $trace_file-<pid>"
4663 if test "$spice" = "yes"; then
4664 echo "spice support $spice ($spice_protocol_version/$spice_server_version)"
4666 echo "spice support $spice"
4668 echo "rbd support $rbd"
4669 echo "xfsctl support $xfs"
4670 echo "smartcard support $smartcard"
4671 echo "libusb $libusb"
4672 echo "usb net redir $usb_redir"
4673 echo "OpenGL support $opengl"
4674 echo "libiscsi support $libiscsi"
4675 echo "libnfs support $libnfs"
4676 echo "build guest agent $guest_agent"
4677 echo "QGA VSS support $guest_agent_with_vss"
4678 echo "QGA w32 disk info $guest_agent_ntddscsi"
4679 echo "QGA MSI support $guest_agent_msi"
4680 echo "seccomp support $seccomp"
4681 echo "coroutine backend $coroutine"
4682 echo "coroutine pool $coroutine_pool"
4683 echo "GlusterFS support $glusterfs"
4684 echo "Archipelago support $archipelago"
4685 echo "gcov $gcov_tool"
4686 echo "gcov enabled $gcov"
4687 echo "TPM support $tpm"
4688 echo "libssh2 support $libssh2"
4689 echo "TPM passthrough $tpm_passthrough"
4690 echo "QOM debugging $qom_cast_debug"
4692 echo "lzo support $lzo"
4693 echo "snappy support $snappy"
4694 echo "bzip2 support $bzip2"
4695 echo "NUMA host support $numa"
4696 echo "tcmalloc support $tcmalloc"
4697 echo "jemalloc support $jemalloc"
4699 if test "$sdl_too_old" = "yes"; then
4700 echo "-> Your SDL version is too old - please upgrade to have SDL support"
4703 config_host_mak="config-host.mak"
4705 echo "# Automatically generated by configure - do not modify" >config-all-disas.mak
4707 echo "# Automatically generated by configure - do not modify" > $config_host_mak
4708 echo >> $config_host_mak
4710 echo all: >> $config_host_mak
4711 echo "prefix=$prefix" >> $config_host_mak
4712 echo "bindir=$bindir" >> $config_host_mak
4713 echo "libdir=$libdir" >> $config_host_mak
4714 echo "libexecdir=$libexecdir" >> $config_host_mak
4715 echo "includedir=$includedir" >> $config_host_mak
4716 echo "mandir=$mandir" >> $config_host_mak
4717 echo "sysconfdir=$sysconfdir" >> $config_host_mak
4718 echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
4719 echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
4720 echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
4721 echo "qemu_moddir=$qemu_moddir" >> $config_host_mak
4722 if test "$mingw32" = "no" ; then
4723 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
4725 echo "qemu_helperdir=$libexecdir" >> $config_host_mak
4726 echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
4727 echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
4728 echo "qemu_localedir=$qemu_localedir" >> $config_host_mak
4729 echo "libs_softmmu=$libs_softmmu" >> $config_host_mak
4731 echo "ARCH=$ARCH" >> $config_host_mak
4733 if test "$debug_tcg" = "yes" ; then
4734 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
4736 if test "$strip_opt" = "yes" ; then
4737 echo "STRIP=${strip}" >> $config_host_mak
4739 if test "$bigendian" = "yes" ; then
4740 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
4742 if test "$mingw32" = "yes" ; then
4743 echo "CONFIG_WIN32=y" >> $config_host_mak
4744 rc_version=`cat $source_path/VERSION`
4745 version_major=${rc_version%%.*}
4746 rc_version=${rc_version#*.}
4747 version_minor=${rc_version%%.*}
4748 rc_version=${rc_version#*.}
4749 version_subminor=${rc_version%%.*}
4751 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
4752 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
4753 if test "$guest_agent_with_vss" = "yes" ; then
4754 echo "CONFIG_QGA_VSS=y" >> $config_host_mak
4755 echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
4756 echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
4758 if test "$guest_agent_ntddscsi" = "yes" ; then
4759 echo "CONFIG_QGA_NTDDDISK=y" >> $config_host_mak
4761 if test "$guest_agent_msi" = "yes"; then
4762 echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
4763 echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
4764 echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
4765 echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
4766 echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
4767 echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
4768 echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
4771 echo "CONFIG_POSIX=y" >> $config_host_mak
4774 if test "$linux" = "yes" ; then
4775 echo "CONFIG_LINUX=y" >> $config_host_mak
4778 if test "$darwin" = "yes" ; then
4779 echo "CONFIG_DARWIN=y" >> $config_host_mak
4782 if test "$aix" = "yes" ; then
4783 echo "CONFIG_AIX=y" >> $config_host_mak
4786 if test "$solaris" = "yes" ; then
4787 echo "CONFIG_SOLARIS=y" >> $config_host_mak
4788 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
4789 if test "$needs_libsunmath" = "yes" ; then
4790 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
4793 if test "$haiku" = "yes" ; then
4794 echo "CONFIG_HAIKU=y" >> $config_host_mak
4796 if test "$static" = "yes" ; then
4797 echo "CONFIG_STATIC=y" >> $config_host_mak
4799 if test "$profiler" = "yes" ; then
4800 echo "CONFIG_PROFILER=y" >> $config_host_mak
4802 if test "$slirp" = "yes" ; then
4803 echo "CONFIG_SLIRP=y" >> $config_host_mak
4804 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
4806 if test "$vde" = "yes" ; then
4807 echo "CONFIG_VDE=y" >> $config_host_mak
4809 if test "$netmap" = "yes" ; then
4810 echo "CONFIG_NETMAP=y" >> $config_host_mak
4812 if test "$l2tpv3" = "yes" ; then
4813 echo "CONFIG_L2TPV3=y" >> $config_host_mak
4815 if test "$cap_ng" = "yes" ; then
4816 echo "CONFIG_LIBCAP=y" >> $config_host_mak
4818 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
4819 for drv in $audio_drv_list; do
4820 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'`
4821 echo "$def=y" >> $config_host_mak
4823 if test "$audio_pt_int" = "yes" ; then
4824 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
4826 if test "$audio_win_int" = "yes" ; then
4827 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
4829 echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
4830 echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
4831 if test "$vnc" = "yes" ; then
4832 echo "CONFIG_VNC=y" >> $config_host_mak
4834 if test "$vnc_sasl" = "yes" ; then
4835 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
4837 if test "$vnc_jpeg" = "yes" ; then
4838 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
4840 if test "$vnc_png" = "yes" ; then
4841 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
4843 if test "$fnmatch" = "yes" ; then
4844 echo "CONFIG_FNMATCH=y" >> $config_host_mak
4846 if test "$uuid" = "yes" ; then
4847 echo "CONFIG_UUID=y" >> $config_host_mak
4849 if test "$xfs" = "yes" ; then
4850 echo "CONFIG_XFS=y" >> $config_host_mak
4852 qemu_version=`head $source_path/VERSION`
4853 echo "VERSION=$qemu_version" >>$config_host_mak
4854 echo "PKGVERSION=$pkgversion" >>$config_host_mak
4855 echo "SRC_PATH=$source_path" >> $config_host_mak
4856 echo "TARGET_DIRS=$target_list" >> $config_host_mak
4857 if [ "$docs" = "yes" ] ; then
4858 echo "BUILD_DOCS=yes" >> $config_host_mak
4860 if test "$modules" = "yes"; then
4861 # $shacmd can generate a hash started with digit, which the compiler doesn't
4862 # like as an symbol. So prefix it with an underscore
4863 echo "CONFIG_STAMP=_`(echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ `" >> $config_host_mak
4864 echo "CONFIG_MODULES=y" >> $config_host_mak
4866 if test "$sdl" = "yes" ; then
4867 echo "CONFIG_SDL=y" >> $config_host_mak
4868 echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
4869 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
4871 if test "$cocoa" = "yes" ; then
4872 echo "CONFIG_COCOA=y" >> $config_host_mak
4874 if test "$curses" = "yes" ; then
4875 echo "CONFIG_CURSES=y" >> $config_host_mak
4877 if test "$utimens" = "yes" ; then
4878 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
4880 if test "$pipe2" = "yes" ; then
4881 echo "CONFIG_PIPE2=y" >> $config_host_mak
4883 if test "$accept4" = "yes" ; then
4884 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
4886 if test "$splice" = "yes" ; then
4887 echo "CONFIG_SPLICE=y" >> $config_host_mak
4889 if test "$eventfd" = "yes" ; then
4890 echo "CONFIG_EVENTFD=y" >> $config_host_mak
4892 if test "$fallocate" = "yes" ; then
4893 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
4895 if test "$fallocate_punch_hole" = "yes" ; then
4896 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
4898 if test "$fallocate_zero_range" = "yes" ; then
4899 echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
4901 if test "$posix_fallocate" = "yes" ; then
4902 echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
4904 if test "$sync_file_range" = "yes" ; then
4905 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
4907 if test "$fiemap" = "yes" ; then
4908 echo "CONFIG_FIEMAP=y" >> $config_host_mak
4910 if test "$dup3" = "yes" ; then
4911 echo "CONFIG_DUP3=y" >> $config_host_mak
4913 if test "$ppoll" = "yes" ; then
4914 echo "CONFIG_PPOLL=y" >> $config_host_mak
4916 if test "$prctl_pr_set_timerslack" = "yes" ; then
4917 echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
4919 if test "$epoll" = "yes" ; then
4920 echo "CONFIG_EPOLL=y" >> $config_host_mak
4922 if test "$epoll_create1" = "yes" ; then
4923 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
4925 if test "$epoll_pwait" = "yes" ; then
4926 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
4928 if test "$sendfile" = "yes" ; then
4929 echo "CONFIG_SENDFILE=y" >> $config_host_mak
4931 if test "$timerfd" = "yes" ; then
4932 echo "CONFIG_TIMERFD=y" >> $config_host_mak
4934 if test "$setns" = "yes" ; then
4935 echo "CONFIG_SETNS=y" >> $config_host_mak
4937 if test "$inotify" = "yes" ; then
4938 echo "CONFIG_INOTIFY=y" >> $config_host_mak
4940 if test "$inotify1" = "yes" ; then
4941 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
4943 if test "$byteswap_h" = "yes" ; then
4944 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
4946 if test "$bswap_h" = "yes" ; then
4947 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
4949 if test "$curl" = "yes" ; then
4950 echo "CONFIG_CURL=m" >> $config_host_mak
4951 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
4952 echo "CURL_LIBS=$curl_libs" >> $config_host_mak
4954 if test "$brlapi" = "yes" ; then
4955 echo "CONFIG_BRLAPI=y" >> $config_host_mak
4957 if test "$bluez" = "yes" ; then
4958 echo "CONFIG_BLUEZ=y" >> $config_host_mak
4959 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
4961 if test "$glib_subprocess" = "yes" ; then
4962 echo "CONFIG_HAS_GLIB_SUBPROCESS_TESTS=y" >> $config_host_mak
4964 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
4965 if test "$gtk" = "yes" ; then
4966 echo "CONFIG_GTK=y" >> $config_host_mak
4967 echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak
4968 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
4969 if test "$gtk_gl" = "yes" ; then
4970 echo "CONFIG_GTK_GL=y" >> $config_host_mak
4973 if test "$gnutls" = "yes" ; then
4974 echo "CONFIG_GNUTLS=y" >> $config_host_mak
4976 if test "$gnutls_hash" = "yes" ; then
4977 echo "CONFIG_GNUTLS_HASH=y" >> $config_host_mak
4979 if test "$gnutls_gcrypt" = "yes" ; then
4980 echo "CONFIG_GNUTLS_GCRYPT=y" >> $config_host_mak
4982 if test "$gnutls_nettle" = "yes" ; then
4983 echo "CONFIG_GNUTLS_NETTLE=y" >> $config_host_mak
4984 echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
4986 if test "$tasn1" = "yes" ; then
4987 echo "CONFIG_TASN1=y" >> $config_host_mak
4989 if test "$vte" = "yes" ; then
4990 echo "CONFIG_VTE=y" >> $config_host_mak
4991 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
4993 if test "$virglrenderer" = "yes" ; then
4994 echo "CONFIG_VIRGL=y" >> $config_host_mak
4995 echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
4996 echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
4998 if test "$xen" = "yes" ; then
4999 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
5000 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
5002 if test "$linux_aio" = "yes" ; then
5003 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
5005 if test "$attr" = "yes" ; then
5006 echo "CONFIG_ATTR=y" >> $config_host_mak
5008 if test "$libattr" = "yes" ; then
5009 echo "CONFIG_LIBATTR=y" >> $config_host_mak
5011 if test "$virtfs" = "yes" ; then
5012 echo "CONFIG_VIRTFS=y" >> $config_host_mak
5014 if test "$vhost_scsi" = "yes" ; then
5015 echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
5017 if test "$vhost_net" = "yes" ; then
5018 echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak
5020 if test "$blobs" = "yes" ; then
5021 echo "INSTALL_BLOBS=yes" >> $config_host_mak
5023 if test "$iovec" = "yes" ; then
5024 echo "CONFIG_IOVEC=y" >> $config_host_mak
5026 if test "$preadv" = "yes" ; then
5027 echo "CONFIG_PREADV=y" >> $config_host_mak
5029 if test "$fdt" = "yes" ; then
5030 echo "CONFIG_FDT=y" >> $config_host_mak
5032 if test "$signalfd" = "yes" ; then
5033 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
5035 if test "$tcg_interpreter" = "yes" ; then
5036 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
5038 if test "$fdatasync" = "yes" ; then
5039 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
5041 if test "$madvise" = "yes" ; then
5042 echo "CONFIG_MADVISE=y" >> $config_host_mak
5044 if test "$posix_madvise" = "yes" ; then
5045 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
5047 if test "$sigev_thread_id" = "yes" ; then
5048 echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak
5051 if test "$spice" = "yes" ; then
5052 echo "CONFIG_SPICE=y" >> $config_host_mak
5055 if test "$smartcard" = "yes" ; then
5056 echo "CONFIG_SMARTCARD=y" >> $config_host_mak
5059 if test "$libusb" = "yes" ; then
5060 echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
5063 if test "$usb_redir" = "yes" ; then
5064 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
5067 if test "$opengl" = "yes" ; then
5068 echo "CONFIG_OPENGL=y" >> $config_host_mak
5069 echo "OPENGL_CFLAGS=$opengl_cflags" >> $config_host_mak
5070 echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
5073 if test "$lzo" = "yes" ; then
5074 echo "CONFIG_LZO=y" >> $config_host_mak
5077 if test "$snappy" = "yes" ; then
5078 echo "CONFIG_SNAPPY=y" >> $config_host_mak
5081 if test "$bzip2" = "yes" ; then
5082 echo "CONFIG_BZIP2=y" >> $config_host_mak
5083 echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
5086 if test "$libiscsi" = "yes" ; then
5087 echo "CONFIG_LIBISCSI=m" >> $config_host_mak
5088 echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
5089 echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
5092 if test "$libnfs" = "yes" ; then
5093 echo "CONFIG_LIBNFS=y" >> $config_host_mak
5096 if test "$seccomp" = "yes"; then
5097 echo "CONFIG_SECCOMP=y" >> $config_host_mak
5100 # XXX: suppress that
5101 if [ "$bsd" = "yes" ] ; then
5102 echo "CONFIG_BSD=y" >> $config_host_mak
5105 if test "$zero_malloc" = "yes" ; then
5106 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
5108 if test "$localtime_r" = "yes" ; then
5109 echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
5111 if test "$qom_cast_debug" = "yes" ; then
5112 echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
5114 if test "$rbd" = "yes" ; then
5115 echo "CONFIG_RBD=m" >> $config_host_mak
5116 echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
5117 echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
5120 echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
5121 if test "$coroutine_pool" = "yes" ; then
5122 echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
5124 echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
5127 if test "$open_by_handle_at" = "yes" ; then
5128 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
5131 if test "$linux_magic_h" = "yes" ; then
5132 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
5135 if test "$pragma_diagnostic_available" = "yes" ; then
5136 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
5139 if test "$valgrind_h" = "yes" ; then
5140 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
5143 if test "$has_environ" = "yes" ; then
5144 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
5147 if test "$cpuid_h" = "yes" ; then
5148 echo "CONFIG_CPUID_H=y" >> $config_host_mak
5151 if test "$int128" = "yes" ; then
5152 echo "CONFIG_INT128=y" >> $config_host_mak
5155 if test "$getauxval" = "yes" ; then
5156 echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
5159 if test "$glusterfs" = "yes" ; then
5160 echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
5161 echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
5162 echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
5165 if test "$glusterfs_discard" = "yes" ; then
5166 echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
5169 if test "$glusterfs_zerofill" = "yes" ; then
5170 echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
5173 if test "$archipelago" = "yes" ; then
5174 echo "CONFIG_ARCHIPELAGO=m" >> $config_host_mak
5175 echo "ARCHIPELAGO_LIBS=$archipelago_libs" >> $config_host_mak
5178 if test "$libssh2" = "yes" ; then
5179 echo "CONFIG_LIBSSH2=m" >> $config_host_mak
5180 echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
5181 echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
5184 if test "$vhdx" = "yes" ; then
5185 echo "CONFIG_VHDX=y" >> $config_host_mak
5189 if test "$libusb" = "yes"; then
5190 echo "HOST_USB=libusb legacy" >> $config_host_mak
5192 echo "HOST_USB=stub" >> $config_host_mak
5195 # TPM passthrough support?
5196 if test "$tpm" = "yes"; then
5197 echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
5198 if test "$tpm_passthrough" = "yes"; then
5199 echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
5203 echo "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
5204 if have_backend "nop"; then
5205 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
5207 if have_backend "simple"; then
5208 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
5209 # Set the appropriate trace file.
5210 trace_file="\"$trace_file-\" FMT_pid"
5212 if have_backend "stderr"; then
5213 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
5215 if have_backend "ust"; then
5216 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
5218 if have_backend "dtrace"; then
5219 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
5220 if test "$trace_backend_stap" = "yes" ; then
5221 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
5224 if have_backend "ftrace"; then
5225 if test "$linux" = "yes" ; then
5226 echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
5228 feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
5231 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
5233 if test "$rdma" = "yes" ; then
5234 echo "CONFIG_RDMA=y" >> $config_host_mak
5237 # Hold two types of flag:
5238 # CONFIG_THREAD_SETNAME_BYTHREAD - we've got a way of setting the name on
5239 # a thread we have a handle to
5240 # CONFIG_PTHREAD_SETNAME_NP - A way of doing it on a particular
5242 if test "$pthread_setname_np" = "yes" ; then
5243 echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
5244 echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
5247 if test "$tcg_interpreter" = "yes"; then
5248 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
5249 elif test "$ARCH" = "sparc64" ; then
5250 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
5251 elif test "$ARCH" = "s390x" ; then
5252 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
5253 elif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
5254 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
5255 elif test "$ARCH" = "ppc64" ; then
5256 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
5258 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
5260 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
5262 echo "TOOLS=$tools" >> $config_host_mak
5263 echo "ROMS=$roms" >> $config_host_mak
5264 echo "MAKE=$make" >> $config_host_mak
5265 echo "INSTALL=$install" >> $config_host_mak
5266 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
5267 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
5268 if test -n "$libtool"; then
5269 echo "INSTALL_PROG=\$(LIBTOOL) --mode=install $install -c -m 0755" >> $config_host_mak
5270 echo "INSTALL_LIB=\$(LIBTOOL) --mode=install $install -c -m 0644" >> $config_host_mak
5272 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
5273 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
5275 echo "PYTHON=$python" >> $config_host_mak
5276 echo "CC=$cc" >> $config_host_mak
5277 if $iasl -h > /dev/null 2>&1; then
5278 echo "IASL=$iasl" >> $config_host_mak
5280 echo "CC_I386=$cc_i386" >> $config_host_mak
5281 echo "HOST_CC=$host_cc" >> $config_host_mak
5282 echo "CXX=$cxx" >> $config_host_mak
5283 echo "OBJCC=$objcc" >> $config_host_mak
5284 echo "AR=$ar" >> $config_host_mak
5285 echo "ARFLAGS=$ARFLAGS" >> $config_host_mak
5286 echo "AS=$as" >> $config_host_mak
5287 echo "CPP=$cpp" >> $config_host_mak
5288 echo "OBJCOPY=$objcopy" >> $config_host_mak
5289 echo "LD=$ld" >> $config_host_mak
5290 echo "NM=$nm" >> $config_host_mak
5291 echo "WINDRES=$windres" >> $config_host_mak
5292 echo "LIBTOOL=$libtool" >> $config_host_mak
5293 echo "CFLAGS=$CFLAGS" >> $config_host_mak
5294 echo "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
5295 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
5296 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
5297 if test "$sparse" = "yes" ; then
5298 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
5299 echo "CPP := REAL_CC=\"\$(CPP)\" cgcc" >> $config_host_mak
5300 echo "CXX := REAL_CC=\"\$(CXX)\" cgcc" >> $config_host_mak
5301 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
5302 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
5304 if test "$cross_prefix" != ""; then
5305 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak
5307 echo "AUTOCONF_HOST := " >> $config_host_mak
5309 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
5310 echo "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
5311 echo "LIBTOOLFLAGS=$LIBTOOLFLAGS" >> $config_host_mak
5312 echo "LIBS+=$LIBS" >> $config_host_mak
5313 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
5314 echo "EXESUF=$EXESUF" >> $config_host_mak
5315 echo "DSOSUF=$DSOSUF" >> $config_host_mak
5316 echo "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
5317 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
5318 echo "TEST_LIBS=$test_libs" >> $config_host_mak
5319 echo "TEST_CFLAGS=$test_cflags" >> $config_host_mak
5320 echo "POD2MAN=$POD2MAN" >> $config_host_mak
5321 echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
5322 if test "$gcov" = "yes" ; then
5323 echo "CONFIG_GCOV=y" >> $config_host_mak
5324 echo "GCOV=$gcov_tool" >> $config_host_mak
5327 # use included Linux headers
5328 if test "$linux" = "yes" ; then
5329 mkdir -p linux-headers
5347 # For most CPUs the kernel architecture name and QEMU CPU name match.
5351 # For non-KVM architectures we will not have asm headers
5352 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
5353 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
5357 for target in $target_list; do
5358 target_dir="$target"
5359 config_target_mak=$target_dir/config-target.mak
5360 target_name=`echo $target | cut -d '-' -f 1`
5361 target_bigendian="no"
5363 case "$target_name" in
5364 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
5365 target_bigendian=yes
5369 target_user_only="no"
5370 target_linux_user="no"
5371 target_bsd_user="no"
5373 ${target_name}-softmmu)
5374 target_softmmu="yes"
5376 ${target_name}-linux-user)
5377 if test "$linux" != "yes" ; then
5378 error_exit "Target '$target' is only available on a Linux host"
5380 target_user_only="yes"
5381 target_linux_user="yes"
5383 ${target_name}-bsd-user)
5384 if test "$bsd" != "yes" ; then
5385 error_exit "Target '$target' is only available on a BSD host"
5387 target_user_only="yes"
5388 target_bsd_user="yes"
5391 error_exit "Target '$target' not recognised"
5396 mkdir -p $target_dir
5397 echo "# Automatically generated by configure - do not modify" > $config_target_mak
5400 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_name/g"`
5403 TARGET_ARCH="$target_name"
5407 case "$target_name" in
5411 TARGET_BASE_ARCH=i386
5418 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
5421 TARGET_BASE_ARCH=arm
5423 gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
5431 gdb_xml_files="cf-core.xml cf-fp.xml"
5433 microblaze|microblazeel)
5434 TARGET_ARCH=microblaze
5439 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
5443 TARGET_BASE_ARCH=mips
5444 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
5445 echo "TARGET_ABI32=y" >> $config_target_mak
5449 TARGET_BASE_ARCH=mips
5450 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
5455 TARGET_ARCH=openrisc
5456 TARGET_BASE_ARCH=openrisc
5459 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5462 TARGET_BASE_ARCH=ppc
5464 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5467 TARGET_BASE_ARCH=ppc
5469 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5473 TARGET_BASE_ARCH=ppc
5475 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5479 TARGET_BASE_ARCH=ppc
5481 echo "TARGET_ABI32=y" >> $config_target_mak
5482 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5491 TARGET_BASE_ARCH=sparc
5495 TARGET_BASE_ARCH=sparc
5496 TARGET_ABI_DIR=sparc
5497 echo "TARGET_ABI32=y" >> $config_target_mak
5500 gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml"
5512 error_exit "Unsupported target CPU"
5515 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
5516 if [ "$TARGET_BASE_ARCH" = "" ]; then
5517 TARGET_BASE_ARCH=$TARGET_ARCH
5520 symlink "$source_path/Makefile.target" "$target_dir/Makefile"
5523 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
5526 target_arch_name="`upper $TARGET_ARCH`"
5527 echo "TARGET_$target_arch_name=y" >> $config_target_mak
5528 echo "TARGET_NAME=$target_name" >> $config_target_mak
5529 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
5530 if [ "$TARGET_ABI_DIR" = "" ]; then
5531 TARGET_ABI_DIR=$TARGET_ARCH
5533 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
5534 if [ "$HOST_VARIANT_DIR" != "" ]; then
5535 echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
5537 case "$target_name" in
5539 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
5540 echo "CONFIG_XEN=y" >> $config_target_mak
5541 if test "$xen_pci_passthrough" = yes; then
5542 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
5548 case "$target_name" in
5549 aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x|mipsel|mips)
5550 # Make sure the target and host cpus are compatible
5551 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
5552 \( "$target_name" = "$cpu" -o \
5553 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \
5554 \( "$target_name" = "ppc64" -a "$cpu" = "ppc" \) -o \
5555 \( "$target_name" = "ppc" -a "$cpu" = "ppc64" \) -o \
5556 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
5557 \( "$target_name" = "mipsel" -a "$cpu" = "mips" \) -o \
5558 \( "$target_name" = "x86_64" -a "$cpu" = "i386" \) -o \
5559 \( "$target_name" = "i386" -a "$cpu" = "x86_64" \) -o \
5560 \( "$target_name" = "x86_64" -a "$cpu" = "x32" \) -o \
5561 \( "$target_name" = "i386" -a "$cpu" = "x32" \) \) ; then
5562 echo "CONFIG_KVM=y" >> $config_target_mak
5563 if test "$vhost_net" = "yes" ; then
5564 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
5568 if test "$target_bigendian" = "yes" ; then
5569 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
5571 if test "$target_softmmu" = "yes" ; then
5572 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
5574 if test "$target_user_only" = "yes" ; then
5575 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
5576 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
5578 if test "$target_linux_user" = "yes" ; then
5579 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
5582 if test ! -z "$gdb_xml_files" ; then
5583 for x in $gdb_xml_files; do
5584 list="$list $source_path/gdb-xml/$x"
5586 echo "TARGET_XML_FILES=$list" >> $config_target_mak
5589 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
5590 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
5592 if test "$target_bsd_user" = "yes" ; then
5593 echo "CONFIG_BSD_USER=y" >> $config_target_mak
5596 # generate QEMU_CFLAGS/LDFLAGS for targets
5602 echo "CONFIG_${1}_DIS=y" >> $config_target_mak
5603 echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
5606 for i in $ARCH $TARGET_BASE_ARCH ; do
5609 disas_config "ALPHA"
5612 if test -n "${cxx}"; then
5613 disas_config "ARM_A64"
5618 if test -n "${cxx}"; then
5619 disas_config "ARM_A64"
5641 disas_config "MICROBLAZE"
5647 disas_config "MOXIE"
5650 disas_config "OPENRISC"
5662 disas_config "SPARC"
5665 disas_config "XTENSA"
5669 if test "$tcg_interpreter" = "yes" ; then
5675 # Ensure there's only a single GP
5676 cflags="-msmall-data $cflags"
5680 if test "$gprof" = "yes" ; then
5681 echo "TARGET_GPROF=yes" >> $config_target_mak
5682 if test "$target_linux_user" = "yes" ; then
5684 ldflags="-p $ldflags"
5686 if test "$target_softmmu" = "yes" ; then
5687 ldflags="-p $ldflags"
5688 echo "GPROF_CFLAGS=-p" >> $config_target_mak
5692 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
5693 ldflags="$ldflags $textseg_ldflags"
5696 echo "LDFLAGS+=$ldflags" >> $config_target_mak
5697 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
5699 done # for target in $targets
5701 if [ "$pixman" = "internal" ]; then
5702 echo "config-host.h: subdir-pixman" >> $config_host_mak
5705 if [ "$dtc_internal" = "yes" ]; then
5706 echo "config-host.h: subdir-dtc" >> $config_host_mak
5709 if test "$numa" = "yes"; then
5710 echo "CONFIG_NUMA=y" >> $config_host_mak
5713 if test "$ccache_cpp2" = "yes"; then
5714 echo "export CCACHE_CPP2=y" >> $config_host_mak
5717 # build tree in object directory in case the source is not in the current directory
5718 DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
5720 DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
5721 DIRS="$DIRS roms/seabios roms/vgabios"
5722 DIRS="$DIRS qapi-generated"
5723 FILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
5724 FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
5725 FILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
5726 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
5727 FILES="$FILES pc-bios/spapr-rtas/Makefile"
5728 FILES="$FILES pc-bios/s390-ccw/Makefile"
5729 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
5730 FILES="$FILES pc-bios/qemu-icon.bmp"
5732 $source_path/pc-bios/*.bin \
5733 $source_path/pc-bios/*.aml \
5734 $source_path/pc-bios/*.rom \
5735 $source_path/pc-bios/*.dtb \
5736 $source_path/pc-bios/*.img \
5737 $source_path/pc-bios/openbios-* \
5738 $source_path/pc-bios/u-boot.* \
5739 $source_path/pc-bios/palcode-*
5741 FILES="$FILES pc-bios/`basename $bios_file`"
5743 for test_file in `find $source_path/tests/acpi-test-data -type f`
5745 FILES="$FILES tests/acpi-test-data`echo $test_file | sed -e 's/.*acpi-test-data//'`"
5748 for f in $FILES ; do
5749 if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
5750 symlink "$source_path/$f" "$f"
5754 # temporary config to build submodules
5755 for rom in seabios vgabios ; do
5756 config_mak=roms/$rom/config.mak
5757 echo "# Automatically generated by configure - do not modify" > $config_mak
5758 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
5759 echo "AS=$as" >> $config_mak
5760 echo "CC=$cc" >> $config_mak
5761 echo "BCC=bcc" >> $config_mak
5762 echo "CPP=$cpp" >> $config_mak
5763 echo "OBJCOPY=objcopy" >> $config_mak
5764 echo "IASL=$iasl" >> $config_mak
5765 echo "LD=$ld" >> $config_mak
5768 # set up qemu-iotests in this build directory
5769 iotests_common_env="tests/qemu-iotests/common.env"
5770 iotests_check="tests/qemu-iotests/check"
5772 echo "# Automatically generated by configure - do not modify" > "$iotests_common_env"
5773 echo >> "$iotests_common_env"
5774 echo "export PYTHON='$python'" >> "$iotests_common_env"
5776 if [ ! -e "$iotests_check" ]; then
5777 symlink "$source_path/$iotests_check" "$iotests_check"
5780 # Save the configure command line for later reuse.
5781 cat <<EOD >config.status
5783 # Generated by configure.
5784 # Run this file to recreate the current configuration.
5785 # Compiler output produced by configure, useful for debugging
5786 # configure, is in config.log if it exists.
5788 printf "exec" >>config.status
5789 printf " '%s'" "$0" "$@" >>config.status
5790 echo >>config.status
5791 chmod +x config.status