3 # qemu configure script (c) 2003 Fabrice Bellard
6 # Unset some variables known to interfere with behavior of common tools,
7 # just as autoconf does.
8 CLICOLOR_FORCE= GREP_OPTIONS=
9 unset CLICOLOR_FORCE GREP_OPTIONS
11 # Temporary directory used for files created while
12 # configure runs. Since it is in the build directory
13 # we can safely blow away any previous version of it
14 # (and we need not jump through hoops to try to delete
15 # it when configure exits.)
20 echo "ERROR: failed to create temporary directory"
25 TMPC="${TMPDIR1}/${TMPB}.c"
26 TMPO="${TMPDIR1}/${TMPB}.o"
27 TMPCXX="${TMPDIR1}/${TMPB}.cxx"
28 TMPL="${TMPDIR1}/${TMPB}.lo"
29 TMPA="${TMPDIR1}/lib${TMPB}.la"
30 TMPE="${TMPDIR1}/${TMPB}.exe"
34 # Print a helpful header at the top of config.log
35 echo "# QEMU configure log $(date)" >> config.log
36 printf "# Configured with:" >> config.log
37 printf " '%s'" "$0" "$@" >> config.log
39 echo "#" >> config.log
44 while test -n "$2"; do
53 # Run the compiler, capturing its output to the log. First argument
54 # is compiler binary to execute.
57 echo $compiler "$@" >> config.log
58 $compiler "$@" >> config.log 2>&1 || return $?
59 # Test passed. If this is an --enable-werror build, rerun
60 # the test with -Werror and bail out if it fails. This
61 # makes warning-generating-errors in configure test code
62 # obvious to developers.
63 if test "$werror" != "yes"; then
66 # Don't bother rerunning the compile if we were already using -Werror
72 echo $compiler -Werror "$@" >> config.log
73 $compiler -Werror "$@" >> config.log 2>&1 && return $?
74 error_exit "configure test passed without -Werror but failed with -Werror." \
75 "This is probably a bug in the configure script. The failing command" \
76 "will be at the bottom of config.log." \
77 "You can run configure with --disable-werror to bypass this check."
81 do_compiler "$cc" "$@"
85 do_compiler "$cxx" "$@"
89 # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those
90 # options which some versions of GCC's C++ compiler complain about
91 # because they only make sense for C programs.
93 for arg in $QEMU_CFLAGS; do
95 -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\
96 -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls)
99 QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg
107 do_cc $QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC
113 do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
119 # Run the compiler, capturing its output to the log.
120 echo $libtool $mode --tag=CC $cc "$@" >> config.log
121 $libtool $mode --tag=CC $cc "$@" >> config.log 2>&1 || return $?
122 # Test passed. If this is an --enable-werror build, rerun
123 # the test with -Werror and bail out if it fails. This
124 # makes warning-generating-errors in configure test code
125 # obvious to developers.
126 if test "$werror" != "yes"; then
129 # Don't bother rerunning the compile if we were already using -Werror
135 echo $libtool $mode --tag=CC $cc -Werror "$@" >> config.log
136 $libtool $mode --tag=CC $cc -Werror "$@" >> config.log 2>&1 && return $?
137 error_exit "configure test passed without -Werror but failed with -Werror." \
138 "This is probably a bug in the configure script. The failing command" \
139 "will be at the bottom of config.log." \
140 "You can run configure with --disable-werror to bypass this check."
144 do_libtool --mode=compile $QEMU_CFLAGS -c -fPIE -DPIE -o $TMPO $TMPC || return $?
145 do_libtool --mode=link $LDFLAGS -o $TMPA $TMPL -rpath /usr/local/lib
148 # symbolically link $1 to $2. Portable version of "ln -sf".
151 mkdir -p "$(dirname "$2")"
155 # check whether a command is available to this shell (may be either an
156 # executable or a builtin)
158 type "$1" >/dev/null 2>&1
161 # search for an executable in PATH
167 # pathname has a dir component?
168 if [ "${local_command#*/}" != "$local_command" ]; then
169 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
170 echo "$local_command"
174 if [ -z "$local_command" ]; then
179 for local_dir in $PATH; do
180 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
181 echo "$local_dir/$local_command"
182 IFS="${local_ifs:-$(printf ' \t\n')}"
187 IFS="${local_ifs:-$(printf ' \t\n')}"
192 echo "$trace_backends" | grep "$1" >/dev/null
196 source_path=`dirname "$0"`
199 interp_prefix="/usr/gnemul/qemu-%M"
203 block_drv_rw_whitelist=""
204 block_drv_ro_whitelist=""
210 cc_i386=i386-pc-linux-gnu-gcc
215 # Don't accept a target_list environment variable.
218 # Default value for a variable defining feature "foo".
219 # * foo="no" feature will only be used if --enable-foo arg is given
220 # * foo="" feature will be searched for, and if found, will be used
221 # unless --disable-foo is given
222 # * foo="yes" this value will only be set by --enable-foo flag.
223 # feature will searched for,
224 # if not found, configure exits with error
226 # Always add --enable-foo and --disable-foo command line args.
227 # Distributions want to ensure that several features are compiled in, and it
228 # is impossible without a --enable-foo that exits if a feature is not found.
250 xen_pci_passthrough=""
272 LDFLAGS_SHARED="-shared"
275 mandir="\${prefix}/share/man"
276 datadir="\${prefix}/share"
277 qemu_docdir="\${prefix}/share/doc/qemu"
278 bindir="\${prefix}/bin"
279 libdir="\${prefix}/lib"
280 libexecdir="\${prefix}/libexec"
281 includedir="\${prefix}/include"
282 sysconfdir="\${prefix}/etc"
283 local_statedir="\${prefix}/var"
314 guest_agent_with_vss="no"
315 guest_agent_ntddscsi="no"
326 glusterfs_discard="no"
327 glusterfs_zerofill="no"
343 # parse CC options first
345 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
347 --cross-prefix=*) cross_prefix="$optarg"
351 --cxx=*) CXX="$optarg"
353 --source-path=*) source_path="$optarg"
355 --cpu=*) cpu="$optarg"
357 --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
358 EXTRA_CFLAGS="$optarg"
360 --extra-ldflags=*) LDFLAGS="$LDFLAGS $optarg"
361 EXTRA_LDFLAGS="$optarg"
363 --enable-debug-info) debug_info="yes"
365 --disable-debug-info) debug_info="no"
370 # Using uname is really, really broken. Once we have the right set of checks
371 # we can eliminate its usage altogether.
373 # Preferred compiler:
375 # ${cross_prefix}gcc (if cross-prefix specified)
377 if test -z "${CC}${cross_prefix}"; then
380 cc="${CC-${cross_prefix}gcc}"
383 if test -z "${CXX}${cross_prefix}"; then
386 cxx="${CXX-${cross_prefix}g++}"
389 ar="${AR-${cross_prefix}ar}"
390 as="${AS-${cross_prefix}as}"
392 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
393 ld="${LD-${cross_prefix}ld}"
394 libtool="${LIBTOOL-${cross_prefix}libtool}"
395 nm="${NM-${cross_prefix}nm}"
396 strip="${STRIP-${cross_prefix}strip}"
397 windres="${WINDRES-${cross_prefix}windres}"
398 pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
400 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
402 pkg_config=query_pkg_config
403 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
404 sdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
406 # If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
407 ARFLAGS="${ARFLAGS-rv}"
409 # default flags for all hosts
410 QEMU_CFLAGS="-fno-strict-aliasing -fno-common $QEMU_CFLAGS"
411 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
412 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
413 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
414 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include"
415 if test "$debug_info" = "yes"; then
417 LDFLAGS="-g $LDFLAGS"
423 # make source path absolute
424 source_path=`cd "$source_path"; pwd`
426 # running configure in the source tree?
427 # we know that's the case if configure is there.
428 if test -f "./configure"; then
429 pwd_is_source_path="y"
431 pwd_is_source_path="n"
437 #error $1 not defined
439 int main(void) { return 0; }
447 int main(void) { return 0; }
454 int main(void) { return 0; }
458 if check_define __linux__ ; then
460 elif check_define _WIN32 ; then
462 elif check_define __OpenBSD__ ; then
464 elif check_define __sun__ ; then
466 elif check_define __HAIKU__ ; then
472 # Some host OSes need non-standard checks for which CPU to use.
473 # Note that these checks are broken for cross-compilation: if you're
474 # cross-compiling to one of these OSes then you'll need to specify
475 # the correct CPU with the --cpu option.
478 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
479 # run 64-bit userspace code.
480 # If the user didn't specify a CPU explicitly and the kernel says this is
481 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
482 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
487 # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo
488 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
493 if test ! -z "$cpu" ; then
494 # command line argument
496 elif check_define __i386__ ; then
498 elif check_define __x86_64__ ; then
499 if check_define __ILP32__ ; then
504 elif check_define __sparc__ ; then
505 if check_define __arch64__ ; then
510 elif check_define _ARCH_PPC ; then
511 if check_define _ARCH_PPC64 ; then
516 elif check_define __mips__ ; then
518 elif check_define __ia64__ ; then
520 elif check_define __s390__ ; then
521 if check_define __s390x__ ; then
526 elif check_define __arm__ ; then
528 elif check_define __aarch64__ ; then
530 elif check_define __hppa__ ; then
537 # Normalise host CPU name and set ARCH.
538 # Note that this case should only have supported host CPUs, not guests.
540 ia64|ppc|ppc64|s390|s390x|sparc64|x32)
543 i386|i486|i586|i686|i86pc|BePC)
562 # This will result in either an error or falling back to TCI later
566 if test -z "$ARCH"; then
572 # host *BSD for user mode
578 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
579 audio_possible_drivers="sdl"
584 audio_possible_drivers="dsound sdl"
585 if check_include dsound.h; then
586 audio_drv_list="dsound"
594 audio_possible_drivers="oss sdl pa"
600 audio_possible_drivers="oss sdl pa"
601 # needed for kinfo_getvmmap(3) in libutil.h
603 netmap="" # enable netmap autodetect
604 HOST_VARIANT_DIR="freebsd"
610 audio_possible_drivers="oss sdl pa"
611 HOST_VARIANT_DIR="dragonfly"
617 audio_possible_drivers="oss sdl"
619 HOST_VARIANT_DIR="netbsd"
625 audio_possible_drivers="sdl"
626 HOST_VARIANT_DIR="openbsd"
631 LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
632 if [ "$cpu" = "x86_64" ] ; then
633 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
634 LDFLAGS="-arch x86_64 $LDFLAGS"
637 audio_drv_list="coreaudio"
638 audio_possible_drivers="coreaudio sdl"
639 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
640 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
641 # Disable attempts to use ObjectiveC features in os/object.h since they
642 # won't work when we're compiling with gcc as a C compiler.
643 QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
644 HOST_VARIANT_DIR="darwin"
649 install="${INSTALL-ginstall}"
651 smbd="${SMBD-/usr/sfw/sbin/smbd}"
652 needs_libsunmath="no"
653 solarisrev=`uname -r | cut -f2 -d.`
654 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
655 if test "$solarisrev" -le 9 ; then
656 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
657 needs_libsunmath="yes"
658 QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
659 LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
660 LIBS="-lsunmath $LIBS"
662 error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \
663 "libsunmath from the Sun Studio compilers tools, due to a lack of" \
664 "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \
665 "Studio 11 can be downloaded from www.sun.com."
669 if test -f /usr/include/sys/soundcard.h ; then
672 audio_possible_drivers="oss sdl"
673 # needed for CMSG_ macros in sys/socket.h
674 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
675 # needed for TIOCWIN* defines in termios.h
676 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
677 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
678 solarisnetlibs="-lsocket -lnsl -lresolv"
679 LIBS="$solarisnetlibs $LIBS"
680 libs_qga="$solarisnetlibs $libs_qga"
688 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
689 LIBS="-lposix_error_mapper -lnetwork $LIBS"
693 audio_possible_drivers="oss alsa sdl pa"
699 QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
703 if [ "$bsd" = "yes" ] ; then
704 if [ "$darwin" != "yes" ] ; then
709 : ${make=${MAKE-make}}
710 : ${install=${INSTALL-install}}
711 : ${python=${PYTHON-python}}
712 : ${smbd=${SMBD-/usr/sbin/smbd}}
714 # Default objcc to clang if available, otherwise use CC
721 if test "$mingw32" = "yes" ; then
724 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
725 # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
726 QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
727 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
729 if compile_prog "" "-liberty" ; then
730 LIBS="-liberty $LIBS"
732 prefix="c:/Program Files/QEMU"
735 qemu_docdir="\${prefix}"
737 sysconfdir="\${prefix}"
740 libs_qga="-lws2_32 -lwinmm -lpowrprof -liphlpapi -lnetapi32 $libs_qga"
746 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
748 --help|-h) show_help=yes
750 --version|-V) exec cat $source_path/VERSION
752 --prefix=*) prefix="$optarg"
754 --interp-prefix=*) interp_prefix="$optarg"
762 --host-cc=*) host_cc="$optarg"
766 --iasl=*) iasl="$optarg"
768 --objcc=*) objcc="$optarg"
770 --make=*) make="$optarg"
772 --install=*) install="$optarg"
774 --python=*) python="$optarg"
776 --gcov=*) gcov_tool="$optarg"
778 --smbd=*) smbd="$optarg"
786 --disable-debug-info)
793 --target-list=*) target_list="$optarg"
795 --enable-trace-backends=*) trace_backends="$optarg"
797 # XXX: backwards compatibility
798 --enable-trace-backend=*) trace_backends="$optarg"
800 --with-trace-file=*) trace_file="$optarg"
802 --enable-gprof) gprof="yes"
804 --enable-gcov) gcov="yes"
808 LDFLAGS="-static $LDFLAGS"
809 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
811 --mandir=*) mandir="$optarg"
813 --bindir=*) bindir="$optarg"
815 --libdir=*) libdir="$optarg"
817 --libexecdir=*) libexecdir="$optarg"
819 --includedir=*) includedir="$optarg"
821 --datadir=*) datadir="$optarg"
823 --with-confsuffix=*) confsuffix="$optarg"
825 --docdir=*) qemu_docdir="$optarg"
827 --sysconfdir=*) sysconfdir="$optarg"
829 --localstatedir=*) local_statedir="$optarg"
831 --sbindir=*|--sharedstatedir=*|\
832 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
833 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
834 # These switches are silently ignored, for compatibility with
835 # autoconf-generated configure scripts. This allows QEMU's
836 # configure to be used by RPM and similar macros that set
837 # lots of directory switches by default.
839 --with-system-pixman) pixman="system"
841 --without-system-pixman) pixman="internal"
843 --without-pixman) pixman="none"
845 --disable-sdl) sdl="no"
847 --enable-sdl) sdl="yes"
849 --with-sdlabi=*) sdlabi="$optarg"
851 --disable-qom-cast-debug) qom_cast_debug="no"
853 --enable-qom-cast-debug) qom_cast_debug="yes"
855 --disable-virtfs) virtfs="no"
857 --enable-virtfs) virtfs="yes"
859 --disable-vnc) vnc="no"
861 --enable-vnc) vnc="yes"
863 --oss-lib=*) oss_lib="$optarg"
865 --audio-drv-list=*) audio_drv_list="$optarg"
867 --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
869 --block-drv-ro-whitelist=*) block_drv_ro_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
871 --enable-debug-tcg) debug_tcg="yes"
873 --disable-debug-tcg) debug_tcg="no"
876 # Enable debugging options that aren't excessively noisy
881 --enable-sparse) sparse="yes"
883 --disable-sparse) sparse="no"
885 --disable-strip) strip_opt="no"
887 --disable-vnc-sasl) vnc_sasl="no"
889 --enable-vnc-sasl) vnc_sasl="yes"
891 --disable-vnc-jpeg) vnc_jpeg="no"
893 --enable-vnc-jpeg) vnc_jpeg="yes"
895 --disable-vnc-png) vnc_png="no"
897 --enable-vnc-png) vnc_png="yes"
899 --disable-slirp) slirp="no"
901 --disable-uuid) uuid="no"
903 --enable-uuid) uuid="yes"
905 --disable-vde) vde="no"
907 --enable-vde) vde="yes"
909 --disable-netmap) netmap="no"
911 --enable-netmap) netmap="yes"
913 --disable-xen) xen="no"
915 --enable-xen) xen="yes"
917 --disable-xen-pci-passthrough) xen_pci_passthrough="no"
919 --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
921 --disable-brlapi) brlapi="no"
923 --enable-brlapi) brlapi="yes"
925 --disable-bluez) bluez="no"
927 --enable-bluez) bluez="yes"
929 --disable-kvm) kvm="no"
931 --enable-kvm) kvm="yes"
933 --disable-tcg-interpreter) tcg_interpreter="no"
935 --enable-tcg-interpreter) tcg_interpreter="yes"
937 --disable-cap-ng) cap_ng="no"
939 --enable-cap-ng) cap_ng="yes"
941 --disable-spice) spice="no"
943 --enable-spice) spice="yes"
945 --disable-libiscsi) libiscsi="no"
947 --enable-libiscsi) libiscsi="yes"
949 --disable-libnfs) libnfs="no"
951 --enable-libnfs) libnfs="yes"
953 --enable-profiler) profiler="yes"
955 --disable-cocoa) cocoa="no"
959 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
961 --disable-system) softmmu="no"
963 --enable-system) softmmu="yes"
970 --disable-linux-user) linux_user="no"
972 --enable-linux-user) linux_user="yes"
974 --disable-bsd-user) bsd_user="no"
976 --enable-bsd-user) bsd_user="yes"
978 --enable-pie) pie="yes"
980 --disable-pie) pie="no"
982 --enable-werror) werror="yes"
984 --disable-werror) werror="no"
986 --enable-stack-protector) stack_protector="yes"
988 --disable-stack-protector) stack_protector="no"
990 --disable-curses) curses="no"
992 --enable-curses) curses="yes"
994 --disable-curl) curl="no"
996 --enable-curl) curl="yes"
998 --disable-fdt) fdt="no"
1000 --enable-fdt) fdt="yes"
1002 --disable-linux-aio) linux_aio="no"
1004 --enable-linux-aio) linux_aio="yes"
1006 --disable-attr) attr="no"
1008 --enable-attr) attr="yes"
1010 --disable-blobs) blobs="no"
1012 --with-pkgversion=*) pkgversion=" ($optarg)"
1014 --with-coroutine=*) coroutine="$optarg"
1016 --disable-coroutine-pool) coroutine_pool="no"
1018 --enable-coroutine-pool) coroutine_pool="yes"
1020 --disable-docs) docs="no"
1022 --enable-docs) docs="yes"
1024 --disable-vhost-net) vhost_net="no"
1026 --enable-vhost-net) vhost_net="yes"
1028 --disable-vhost-scsi) vhost_scsi="no"
1030 --enable-vhost-scsi) vhost_scsi="yes"
1032 --disable-opengl) opengl="no"
1034 --enable-opengl) opengl="yes"
1036 --disable-rbd) rbd="no"
1038 --enable-rbd) rbd="yes"
1040 --disable-xfsctl) xfs="no"
1042 --enable-xfsctl) xfs="yes"
1044 --disable-smartcard) smartcard="no"
1046 --enable-smartcard) smartcard="yes"
1048 --disable-libusb) libusb="no"
1050 --enable-libusb) libusb="yes"
1052 --disable-usb-redir) usb_redir="no"
1054 --enable-usb-redir) usb_redir="yes"
1056 --disable-zlib-test) zlib="no"
1058 --disable-lzo) lzo="no"
1060 --enable-lzo) lzo="yes"
1062 --disable-snappy) snappy="no"
1064 --enable-snappy) snappy="yes"
1066 --disable-bzip2) bzip2="no"
1068 --enable-bzip2) bzip2="yes"
1070 --enable-guest-agent) guest_agent="yes"
1072 --disable-guest-agent) guest_agent="no"
1074 --enable-guest-agent-msi) guest_agent_msi="yes"
1076 --disable-guest-agent-msi) guest_agent_msi="no"
1078 --with-vss-sdk) vss_win32_sdk=""
1080 --with-vss-sdk=*) vss_win32_sdk="$optarg"
1082 --without-vss-sdk) vss_win32_sdk="no"
1084 --with-win-sdk) win_sdk=""
1086 --with-win-sdk=*) win_sdk="$optarg"
1088 --without-win-sdk) win_sdk="no"
1090 --enable-tools) want_tools="yes"
1092 --disable-tools) want_tools="no"
1094 --enable-seccomp) seccomp="yes"
1096 --disable-seccomp) seccomp="no"
1098 --disable-glusterfs) glusterfs="no"
1100 --enable-glusterfs) glusterfs="yes"
1102 --disable-archipelago) archipelago="no"
1104 --enable-archipelago) archipelago="yes"
1106 --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
1107 echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1109 --disable-gtk) gtk="no"
1111 --enable-gtk) gtk="yes"
1113 --disable-gnutls) gnutls="no"
1115 --enable-gnutls) gnutls="yes"
1117 --enable-rdma) rdma="yes"
1119 --disable-rdma) rdma="no"
1121 --with-gtkabi=*) gtkabi="$optarg"
1123 --disable-vte) vte="no"
1125 --enable-vte) vte="yes"
1127 --disable-virglrenderer) virglrenderer="no"
1129 --enable-virglrenderer) virglrenderer="yes"
1131 --disable-tpm) tpm="no"
1133 --enable-tpm) tpm="yes"
1135 --disable-libssh2) libssh2="no"
1137 --enable-libssh2) libssh2="yes"
1139 --enable-vhdx) vhdx="yes"
1141 --disable-vhdx) vhdx="no"
1143 --disable-numa) numa="no"
1145 --enable-numa) numa="yes"
1147 --disable-tcmalloc) tcmalloc="no"
1149 --enable-tcmalloc) tcmalloc="yes"
1151 --disable-jemalloc) jemalloc="no"
1153 --enable-jemalloc) jemalloc="yes"
1156 echo "ERROR: unknown option $opt"
1157 echo "Try '$0 --help' for more information"
1163 if ! has $python; then
1164 error_exit "Python not found. Use --python=/path/to/python"
1167 # Note that if the Python conditional here evaluates True we will exit
1168 # with status 1 which is a shell 'false' value.
1169 if ! $python -c 'import sys; sys.exit(sys.version_info < (2,6) or sys.version_info >= (3,))'; then
1170 error_exit "Cannot use '$python', Python 2.6 or later is required." \
1171 "Note that Python 3 or later is not yet supported." \
1172 "Use --python=/path/to/python to specify a supported Python."
1175 # Suppress writing compiled files
1181 LDFLAGS="-m32 $LDFLAGS"
1185 LDFLAGS="-m64 $LDFLAGS"
1188 LDFLAGS="-m32 $LDFLAGS"
1189 CPU_CFLAGS="-m32 -mcpu=ultrasparc"
1192 LDFLAGS="-m64 $LDFLAGS"
1193 CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1197 LDFLAGS="-m31 $LDFLAGS"
1201 LDFLAGS="-m64 $LDFLAGS"
1205 LDFLAGS="-m32 $LDFLAGS"
1206 cc_i386='$(CC) -m32'
1210 LDFLAGS="-m64 $LDFLAGS"
1211 cc_i386='$(CC) -m32'
1215 LDFLAGS="-mx32 $LDFLAGS"
1216 cc_i386='$(CC) -m32'
1218 # No special flags required for other host CPUs
1221 QEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
1222 EXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS"
1224 default_target_list=""
1228 if [ "$softmmu" = "yes" ]; then
1229 mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
1231 if [ "$linux_user" = "yes" ]; then
1232 mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
1234 if [ "$bsd_user" = "yes" ]; then
1235 mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
1238 for config in $mak_wilds; do
1239 default_target_list="${default_target_list} $(basename "$config" .mak)"
1242 if test x"$show_help" = x"yes" ; then
1245 Usage: configure [options]
1246 Options: [defaults in brackets after descriptions]
1249 --help print this message
1250 --prefix=PREFIX install in PREFIX [$prefix]
1251 --interp-prefix=PREFIX where to find shared libraries, etc.
1252 use %M for cpu name [$interp_prefix]
1253 --target-list=LIST set target list (default: build everything)
1254 $(echo Available targets: $default_target_list | \
1255 fold -s -w 53 | sed -e 's/^/ /')
1257 Advanced options (experts only):
1258 --source-path=PATH path of source code [$source_path]
1259 --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]
1260 --cc=CC use C compiler CC [$cc]
1261 --iasl=IASL use ACPI compiler IASL [$iasl]
1262 --host-cc=CC use C compiler CC [$host_cc] for code run at
1264 --cxx=CXX use C++ compiler CXX [$cxx]
1265 --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]
1266 --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS
1267 --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS
1268 --make=MAKE use specified make [$make]
1269 --install=INSTALL use specified install [$install]
1270 --python=PYTHON use specified python [$python]
1271 --smbd=SMBD use specified smbd [$smbd]
1272 --static enable static build [$static]
1273 --mandir=PATH install man pages in PATH
1274 --datadir=PATH install firmware in PATH$confsuffix
1275 --docdir=PATH install documentation in PATH$confsuffix
1276 --bindir=PATH install binaries in PATH
1277 --libdir=PATH install libraries in PATH
1278 --sysconfdir=PATH install config in PATH$confsuffix
1279 --localstatedir=PATH install local state in PATH (set at runtime on win32)
1280 --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
1281 --enable-debug enable common debug build options
1282 --disable-strip disable stripping binaries
1283 --disable-werror disable compilation abort on warning
1284 --disable-stack-protector disable compiler-provided stack protection
1285 --audio-drv-list=LIST set audio drivers list:
1286 Available drivers: $audio_possible_drivers
1287 --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L
1288 --block-drv-rw-whitelist=L
1289 set block driver read-write whitelist
1290 (affects only QEMU, not qemu-img)
1291 --block-drv-ro-whitelist=L
1292 set block driver read-only whitelist
1293 (affects only QEMU, not qemu-img)
1294 --enable-trace-backends=B Set trace backend
1295 Available backends: $($python $source_path/scripts/tracetool.py --list-backends)
1296 --with-trace-file=NAME Full PATH,NAME of file to store traces
1298 --disable-slirp disable SLIRP userspace network connectivity
1299 --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
1300 --oss-lib path to OSS library
1301 --cpu=CPU Build for host CPU [$cpu]
1302 --with-coroutine=BACKEND coroutine backend. Supported options:
1303 gthread, ucontext, sigaltstack, windows
1304 --enable-gcov enable test coverage analysis with gcov
1305 --gcov=GCOV use specified gcov [$gcov_tool]
1306 --disable-blobs disable installing provided firmware blobs
1307 --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent
1308 --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb)
1310 Optional features, enabled with --enable-FEATURE and
1311 disabled with --disable-FEATURE, default is enabled if available:
1313 system all system emulation targets
1314 user supported user emulation targets
1315 linux-user all linux usermode emulation targets
1316 bsd-user all BSD usermode emulation targets
1317 docs build documentation
1318 guest-agent build the QEMU Guest Agent
1319 guest-agent-msi build guest agent Windows MSI installation package
1320 pie Position Independent Executables
1321 modules modules support
1322 debug-tcg TCG debugging (default is disabled)
1323 debug-info debugging information
1324 sparse sparse checker
1326 gnutls GNUTLS cryptography support
1328 --with-sdlabi select preferred SDL ABI 1.2 or 2.0
1330 --with-gtkabi select preferred GTK ABI 2.0 or 3.0
1331 vte vte support for the gtk UI
1334 vnc-tls TLS encryption for VNC server
1335 vnc-sasl SASL encryption for VNC server
1336 vnc-jpeg JPEG lossy compression for VNC server
1337 vnc-png PNG compression for VNC server
1338 cocoa Cocoa UI (Mac OS X only)
1340 xen xen backend driver support
1342 brlapi BrlAPI (Braile)
1343 curl curl connectivity
1345 bluez bluez stack connectivity
1346 kvm KVM acceleration support
1347 rdma RDMA-based migration support
1349 vde support for vde network
1350 netmap support for netmap network
1351 linux-aio Linux AIO support
1352 cap-ng libcap-ng support
1353 attr attr and xattr support
1354 vhost-net vhost-net acceleration support
1356 rbd rados block device (rbd)
1357 libiscsi iscsi support
1359 smartcard smartcard support (libcacard)
1360 libusb libusb (for usb passthrough)
1361 usb-redir usb network redirection support
1362 lzo support of lzo compression library
1363 snappy support of snappy compression library
1364 bzip2 support of bzip2 compression library
1365 (for reading bzip2-compressed dmg images)
1366 seccomp seccomp support
1367 coroutine-pool coroutine freelist (better performance)
1368 glusterfs GlusterFS backend
1369 archipelago Archipelago backend
1371 libssh2 ssh block device support
1372 vhdx support for the Microsoft VHDX image format
1373 numa libnuma support
1374 tcmalloc tcmalloc support
1375 jemalloc jemalloc support
1377 NOTE: The object files are built at the place where configure is launched
1382 # Now we have handled --enable-tcg-interpreter and know we're not just
1383 # printing the help message, bail out if the host CPU isn't supported.
1384 if test "$ARCH" = "unknown"; then
1385 if test "$tcg_interpreter" = "yes" ; then
1386 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1389 error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1393 # Consult white-list to determine whether to enable werror
1394 # by default. Only enable by default for git builds
1395 z_version=`cut -f3 -d. $source_path/VERSION`
1397 if test -z "$werror" ; then
1398 if test -d "$source_path/.git" -a \
1399 "$linux" = "yes" ; then
1406 # check that the C compiler works.
1408 if compile_object ; then
1409 : C compiler works ok
1411 error_exit "\"$cc\" either does not exist or does not work"
1414 # Check that the C++ compiler exists and works with the C compiler
1417 int c_function(void);
1418 int main(void) { return c_function(); }
1425 int c_function(void);
1427 int c_function(void) { return 42; }
1432 if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
1433 # C++ compiler $cxx works ok with C compiler $cc
1436 echo "C++ compiler $cxx does not work with C compiler $cc"
1437 echo "Disabling C++ specific optional code"
1441 echo "No C++ compiler available; disabling C++ specific optional code"
1445 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1446 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1447 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1448 gcc_flags="-Wendif-labels $gcc_flags"
1449 gcc_flags="-Wno-initializer-overrides $gcc_flags"
1450 gcc_flags="-Wno-string-plus-int $gcc_flags"
1451 # Note that we do not add -Werror to gcc_flags here, because that would
1452 # enable it for all configure tests. If a configure test failed due
1453 # to -Werror this would just silently disable some features,
1454 # so it's too error prone.
1456 cc_has_warning_flag() {
1459 # Use the positive sense of the flag when testing for -Wno-wombat
1460 # support (gcc will happily accept the -Wno- form of unknown
1462 optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
1463 compile_prog "-Werror $optflag" ""
1466 for flag in $gcc_flags; do
1467 if cc_has_warning_flag $flag ; then
1468 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1472 if test "$stack_protector" != "no"; then
1473 gcc_flags="-fstack-protector-strong -fstack-protector-all"
1475 for flag in $gcc_flags; do
1476 # We need to check both a compile and a link, since some compiler
1477 # setups fail only on a .c->.o compile and some only at link time
1478 if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1479 compile_prog "-Werror $flag" ""; then
1480 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1481 LIBTOOLFLAGS="$LIBTOOLFLAGS -Wc,$flag"
1486 if test "$stack_protector" = yes; then
1487 if test $sp_on = 0; then
1488 error_exit "Stack protector not supported"
1493 # Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and
1494 # large functions that use global variables. The bug is in all releases of
1495 # GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in
1496 # 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013.
1498 #if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1499 int main(void) { return 0; }
1501 #error No bug in this compiler.
1504 if compile_prog "-Werror -fno-gcse" "" ; then
1505 TRANSLATE_OPT_CFLAGS=-fno-gcse
1508 if test "$static" = "yes" ; then
1509 if test "$modules" = "yes" ; then
1510 error_exit "static and modules are mutually incompatible"
1512 if test "$pie" = "yes" ; then
1513 error_exit "static and pie are mutually incompatible"
1519 # Unconditional check for compiler __thread support
1521 static __thread int tls_var;
1522 int main(void) { return tls_var; }
1525 if ! compile_prog "-Werror" "" ; then
1526 error_exit "Your compiler does not support the __thread specifier for " \
1527 "Thread-Local Storage (TLS). Please upgrade to a version that does."
1530 if test "$pie" = ""; then
1531 case "$cpu-$targetos" in
1532 i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
1540 if test "$pie" != "no" ; then
1544 # define THREAD __thread
1549 static THREAD int tls_var;
1551 int main(void) { return tls_var; }
1554 if compile_prog "-fPIE -DPIE" "-pie"; then
1555 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
1556 LDFLAGS="-pie $LDFLAGS"
1558 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
1559 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1562 if test "$pie" = "yes"; then
1563 error_exit "PIE not available due to missing toolchain support"
1565 echo "Disabling PIE due to missing toolchain support"
1570 if compile_prog "-Werror -fno-pie" "-nopie"; then
1571 CFLAGS_NOPIE="-fno-pie"
1572 LDFLAGS_NOPIE="-nopie"
1576 # check for broken gcc and libtool in RHEL5
1577 if test -n "$libtool" -a "$pie" != "no" ; then
1580 void *f(unsigned char *buf, int len);
1581 void *g(unsigned char *buf, int len);
1584 f(unsigned char *buf, int len)
1590 g(unsigned char *buf, int len)
1596 if ! libtool_prog; then
1597 echo "Disabling libtool due to broken toolchain support"
1602 ##########################################
1603 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
1604 # use i686 as default anyway, but for those that don't, an explicit
1605 # specification is necessary
1607 if test "$cpu" = "i386"; then
1609 static int sfaa(int *ptr)
1611 return __sync_fetch_and_and(ptr, 0);
1617 val = __sync_val_compare_and_swap(&val, 0, 1);
1622 if ! compile_prog "" "" ; then
1623 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
1627 #########################################
1628 # Solaris specific configure tool chain decisions
1630 if test "$solaris" = "yes" ; then
1631 if has $install; then
1634 error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
1635 "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
1636 "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1638 if test "`path_of $install`" = "/usr/sbin/install" ; then
1639 error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
1640 "try ginstall from the GNU fileutils available from www.blastwave.org" \
1641 "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1646 if test -f /usr/ccs/bin/ar ; then
1647 error_exit "No path includes ar" \
1648 "Add /usr/ccs/bin to your path and rerun configure"
1650 error_exit "No path includes ar"
1654 if test -z "${target_list+xxx}" ; then
1655 target_list="$default_target_list"
1657 target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1660 # Check that we recognised the target name; this allows a more
1661 # friendly error message than if we let it fall through.
1662 for target in $target_list; do
1663 case " $default_target_list " in
1667 error_exit "Unknown target name '$target'"
1672 # see if system emulation was really requested
1673 case " $target_list " in
1674 *"-softmmu "*) softmmu=yes
1680 feature_not_found() {
1684 error_exit "User requested feature $feature" \
1685 "configure was not able to find it." \
1690 # big/little endian test
1692 short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
1693 short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
1694 extern int foo(short *, short *);
1695 int main(int argc, char *argv[]) {
1696 return foo(big_endian, little_endian);
1700 if compile_object ; then
1701 if grep -q BiGeNdIaN $TMPO ; then
1703 elif grep -q LiTtLeEnDiAn $TMPO ; then
1706 echo big/little test failed
1709 echo big/little test failed
1712 ##########################################
1713 # cocoa implies not SDL or GTK
1714 # (the cocoa UI code currently assumes it is always the active UI
1715 # and doesn't interact well with other UI frontend code)
1716 if test "$cocoa" = "yes"; then
1717 if test "$sdl" = "yes"; then
1718 error_exit "Cocoa and SDL UIs cannot both be enabled at once"
1720 if test "$gtk" = "yes"; then
1721 error_exit "Cocoa and GTK UIs cannot both be enabled at once"
1727 ##########################################
1731 #include <sys/socket.h>
1732 #include <linux/ip.h>
1733 int main(void) { return sizeof(struct mmsghdr); }
1735 if compile_prog "" "" ; then
1741 ##########################################
1742 # MinGW / Mingw-w64 localtime_r/gmtime_r check
1744 if test "$mingw32" = "yes"; then
1745 # Some versions of MinGW / Mingw-w64 lack localtime_r
1746 # and gmtime_r entirely.
1748 # Some versions of Mingw-w64 define a macro for
1749 # localtime_r/gmtime_r.
1751 # Some versions of Mingw-w64 will define functions
1752 # for localtime_r/gmtime_r, but only if you have
1753 # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
1754 # though, unistd.h and pthread.h both define
1757 # So this #undef localtime_r and #include <unistd.h>
1758 # are not in fact redundant.
1763 int main(void) { localtime_r(NULL, NULL); return 0; }
1765 if compile_prog "" "" ; then
1772 ##########################################
1775 if ! has "$pkg_config_exe"; then
1776 error_exit "pkg-config binary '$pkg_config_exe' not found"
1779 ##########################################
1782 if test "$linux_user" = "yes"; then
1785 #include <linux/futex.h>
1787 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1793 if ! compile_object ; then
1794 feature_not_found "nptl" "Install glibc and linux kernel headers."
1798 ##########################################
1801 if test "$zlib" != "no" ; then
1804 int main(void) { zlibVersion(); return 0; }
1806 if compile_prog "" "-lz" ; then
1809 error_exit "zlib check failed" \
1810 "Make sure to have the zlib libs and headers installed."
1815 ##########################################
1818 if test "$lzo" != "no" ; then
1820 #include <lzo/lzo1x.h>
1821 int main(void) { lzo_version(); return 0; }
1823 if compile_prog "" "-llzo2" ; then
1824 libs_softmmu="$libs_softmmu -llzo2"
1827 if test "$lzo" = "yes"; then
1828 feature_not_found "liblzo2" "Install liblzo2 devel"
1834 ##########################################
1837 if test "$snappy" != "no" ; then
1839 #include <snappy-c.h>
1840 int main(void) { snappy_max_compressed_length(4096); return 0; }
1842 if compile_prog "" "-lsnappy" ; then
1843 libs_softmmu="$libs_softmmu -lsnappy"
1846 if test "$snappy" = "yes"; then
1847 feature_not_found "libsnappy" "Install libsnappy devel"
1853 ##########################################
1856 if test "$bzip2" != "no" ; then
1859 int main(void) { BZ2_bzlibVersion(); return 0; }
1861 if compile_prog "" "-lbz2" ; then
1864 if test "$bzip2" = "yes"; then
1865 feature_not_found "libbzip2" "Install libbzip2 devel"
1871 ##########################################
1874 if test "$seccomp" != "no" ; then
1875 if test "$cpu" = "i386" || test "$cpu" = "x86_64" &&
1876 $pkg_config --atleast-version=2.1.1 libseccomp; then
1877 libs_softmmu="$libs_softmmu `$pkg_config --libs libseccomp`"
1878 QEMU_CFLAGS="$QEMU_CFLAGS `$pkg_config --cflags libseccomp`"
1881 if test "$seccomp" = "yes"; then
1882 feature_not_found "libseccomp" "Install libseccomp devel >= 2.1.1"
1887 ##########################################
1890 if test "$xen" != "no" ; then
1891 xen_libs="-lxenstore -lxenctrl -lxenguest"
1893 # First we test whether Xen headers and libraries are available.
1894 # If no, we are done and there is no Xen support.
1895 # If yes, more tests are run to detect the Xen version.
1899 #include <xenctrl.h>
1904 if ! compile_prog "" "$xen_libs" ; then
1906 if test "$xen" = "yes" ; then
1907 feature_not_found "xen" "Install xen devel"
1913 cat > $TMPC <<EOF &&
1914 #include <xenctrl.h>
1915 #include <xenstore.h>
1917 #include <xen/hvm/hvm_info_table.h>
1918 #if !defined(HVM_MAX_VCPUS)
1919 # error HVM_MAX_VCPUS not defined
1924 xc = xc_interface_open(0, 0, 0);
1925 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1926 xc_gnttab_open(NULL, 0);
1927 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1928 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1929 xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
1930 xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
1934 compile_prog "" "$xen_libs"
1936 xen_ctrl_version=460
1941 cat > $TMPC <<EOF &&
1942 #include <xenctrl.h>
1943 #include <xenstore.h>
1945 #include <xen/hvm/hvm_info_table.h>
1946 #if !defined(HVM_MAX_VCPUS)
1947 # error HVM_MAX_VCPUS not defined
1952 xc = xc_interface_open(0, 0, 0);
1953 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1954 xc_gnttab_open(NULL, 0);
1955 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1956 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1957 xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
1961 compile_prog "" "$xen_libs"
1963 xen_ctrl_version=450
1967 cat > $TMPC <<EOF &&
1968 #include <xenctrl.h>
1969 #include <xenstore.h>
1971 #include <xen/hvm/hvm_info_table.h>
1972 #if !defined(HVM_MAX_VCPUS)
1973 # error HVM_MAX_VCPUS not defined
1978 xc = xc_interface_open(0, 0, 0);
1979 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1980 xc_gnttab_open(NULL, 0);
1981 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1982 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
1986 compile_prog "" "$xen_libs"
1988 xen_ctrl_version=420
1992 cat > $TMPC <<EOF &&
1993 #include <xenctrl.h>
1996 #include <xen/hvm/hvm_info_table.h>
1997 #if !defined(HVM_MAX_VCPUS)
1998 # error HVM_MAX_VCPUS not defined
2002 xc_interface_open(0, 0, 0);
2003 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2004 xc_gnttab_open(NULL, 0);
2005 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2009 compile_prog "" "$xen_libs"
2011 xen_ctrl_version=410
2016 cat > $TMPC <<EOF &&
2017 #include <xenctrl.h>
2020 #include <xen/hvm/hvm_info_table.h>
2021 #if !defined(HVM_MAX_VCPUS)
2022 # error HVM_MAX_VCPUS not defined
2025 struct xen_add_to_physmap xatp = {
2026 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
2029 xc_interface_open();
2031 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2032 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
2036 compile_prog "" "$xen_libs"
2038 xen_ctrl_version=400
2043 cat > $TMPC <<EOF &&
2044 #include <xenctrl.h>
2047 struct xen_add_to_physmap xatp = {
2048 .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
2051 xc_interface_open();
2053 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2054 xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
2058 compile_prog "" "$xen_libs"
2060 xen_ctrl_version=340
2065 cat > $TMPC <<EOF &&
2066 #include <xenctrl.h>
2070 xc_interface_open();
2072 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2076 compile_prog "" "$xen_libs"
2078 xen_ctrl_version=330
2081 # Xen version unsupported
2083 if test "$xen" = "yes" ; then
2084 feature_not_found "xen (unsupported version)" "Install supported xen (e.g. 4.0, 3.4, 3.3)"
2089 if test "$xen" = yes; then
2090 libs_softmmu="$xen_libs $libs_softmmu"
2094 if test "$xen_pci_passthrough" != "no"; then
2095 if test "$xen" = "yes" && test "$linux" = "yes" &&
2096 test "$xen_ctrl_version" -ge 340; then
2097 xen_pci_passthrough=yes
2099 if test "$xen_pci_passthrough" = "yes"; then
2100 if test "$xen_ctrl_version" -lt 340; then
2101 error_exit "User requested feature Xen PCI Passthrough" \
2102 "This feature does not work with Xen 3.3"
2104 error_exit "User requested feature Xen PCI Passthrough" \
2105 " but this feature requires /sys from Linux"
2107 xen_pci_passthrough=no
2111 ##########################################
2114 if ! has $libtool; then
2118 # MacOSX ships with a libtool which isn't the GNU one; weed this
2119 # out by checking whether libtool supports the --version switch
2120 if test -n "$libtool"; then
2121 if ! "$libtool" --version >/dev/null 2>&1; then
2126 ##########################################
2128 if test "$sparse" != "no" ; then
2132 if test "$sparse" = "yes" ; then
2133 feature_not_found "sparse" "Install sparse binary"
2139 ##########################################
2143 if $pkg_config --exists "x11"; then
2144 x11_cflags=`$pkg_config --cflags x11`
2145 x11_libs=`$pkg_config --libs x11`
2148 ##########################################
2151 if test "$gtkabi" = ""; then
2152 # The GTK ABI was not specified explicitly, so try whether 2.0 is available.
2153 # Use 3.0 as a fallback if that is available.
2154 if $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then
2156 elif $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then
2163 if test "$gtk" != "no"; then
2164 gtkpackage="gtk+-$gtkabi"
2165 gtkx11package="gtk+-x11-$gtkabi"
2166 if test "$gtkabi" = "3.0" ; then
2171 if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
2172 gtk_cflags=`$pkg_config --cflags $gtkpackage`
2173 gtk_libs=`$pkg_config --libs $gtkpackage`
2174 if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
2175 gtk_cflags="$gtk_cflags $x11_cflags"
2176 gtk_libs="$gtk_libs $x11_libs"
2178 libs_softmmu="$gtk_libs $libs_softmmu"
2180 elif test "$gtk" = "yes"; then
2181 feature_not_found "gtk" "Install gtk2 or gtk3 devel"
2188 ##########################################
2192 # Unfortunately some distros have bad pkg-config information for gnutls
2193 # such that it claims to exist but you get a compiler error if you try
2194 # to use the options returned by --libs. Specifically, Ubuntu for --static
2195 # builds doesn't work:
2196 # https://bugs.launchpad.net/ubuntu/+source/gnutls26/+bug/1478035
2198 # So sanity check the cflags/libs before assuming gnutls can be used.
2199 if ! $pkg_config --exists "gnutls"; then
2204 compile_prog "$($pkg_config --cflags gnutls)" "$($pkg_config --libs gnutls)"
2209 if test "$gnutls" != "no"; then
2210 if gnutls_works; then
2211 gnutls_cflags=`$pkg_config --cflags gnutls`
2212 gnutls_libs=`$pkg_config --libs gnutls`
2213 libs_softmmu="$gnutls_libs $libs_softmmu"
2214 libs_tools="$gnutls_libs $libs_tools"
2215 QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
2218 # gnutls_hash_init requires >= 2.9.10
2219 if $pkg_config --exists "gnutls >= 2.9.10"; then
2225 if $pkg_config --exists 'gnutls >= 3.0'; then
2228 elif $pkg_config --exists 'gnutls >= 2.12'; then
2229 case `$pkg_config --libs --static gnutls` in
2247 elif test "$gnutls" = "yes"; then
2248 feature_not_found "gnutls" "Install gnutls devel"
2257 if test "$gnutls_gcrypt" != "no"; then
2258 if has "libgcrypt-config"; then
2259 gcrypt_cflags=`libgcrypt-config --cflags`
2260 gcrypt_libs=`libgcrypt-config --libs`
2261 libs_softmmu="$gcrypt_libs $libs_softmmu"
2262 libs_tools="$gcrypt_libs $libs_tools"
2263 QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
2265 feature_not_found "gcrypt" "Install gcrypt devel"
2270 if test "$gnutls_nettle" != "no"; then
2271 if $pkg_config --exists "nettle"; then
2272 nettle_cflags=`$pkg_config --cflags nettle`
2273 nettle_libs=`$pkg_config --libs nettle`
2274 nettle_version=`$pkg_config --modversion nettle`
2275 libs_softmmu="$nettle_libs $libs_softmmu"
2276 libs_tools="$nettle_libs $libs_tools"
2277 QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
2279 feature_not_found "nettle" "Install nettle devel"
2283 ##########################################
2284 # libtasn1 - only for the TLS creds/session test suite
2287 if $pkg_config --exists "libtasn1"; then
2288 tasn1_cflags=`$pkg_config --cflags libtasn1`
2289 tasn1_libs=`$pkg_config --libs libtasn1`
2290 test_cflags="$test_cflags $tasn1_cflags"
2291 test_libs="$test_libs $tasn1_libs"
2297 ##########################################
2300 if test "$vte" != "no"; then
2301 if test "$gtkabi" = "3.0"; then
2302 vtepackage="vte-2.90"
2308 if $pkg_config --exists "$vtepackage >= $vteversion"; then
2309 vte_cflags=`$pkg_config --cflags $vtepackage`
2310 vte_libs=`$pkg_config --libs $vtepackage`
2311 libs_softmmu="$vte_libs $libs_softmmu"
2313 elif test "$vte" = "yes"; then
2314 if test "$gtkabi" = "3.0"; then
2315 feature_not_found "vte" "Install libvte-2.90 devel"
2317 feature_not_found "vte" "Install libvte devel"
2324 ##########################################
2327 # Look for sdl configuration program (pkg-config or sdl-config). Try
2328 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
2330 if test $sdlabi = "2.0"; then
2331 sdl_config=$sdl2_config
2333 sdlconfigname=sdl2_config
2336 sdlconfigname=sdl_config
2339 if test "`basename $sdl_config`" != $sdlconfigname && ! has ${sdl_config}; then
2340 sdl_config=$sdlconfigname
2343 if $pkg_config $sdlname --exists; then
2344 sdlconfig="$pkg_config $sdlname"
2345 _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
2346 elif has ${sdl_config}; then
2347 sdlconfig="$sdl_config"
2348 _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
2350 if test "$sdl" = "yes" ; then
2351 feature_not_found "sdl" "Install SDL devel"
2355 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
2356 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
2360 if test "$sdl" != "no" ; then
2363 #undef main /* We don't want SDL to override our main() */
2364 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
2366 sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
2367 if test "$static" = "yes" ; then
2368 sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
2370 sdl_libs=`$sdlconfig --libs 2> /dev/null`
2372 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
2373 if test "$_sdlversion" -lt 121 ; then
2379 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
2380 if test "$sdl" = "yes" -a "$static" = "yes" ; then
2381 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
2382 sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
2383 sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
2385 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
2391 else # sdl not found
2392 if test "$sdl" = "yes" ; then
2393 feature_not_found "sdl" "Install SDL devel"
2396 fi # sdl compile test
2399 if test "$sdl" = "yes" ; then
2402 #if defined(SDL_VIDEO_DRIVER_X11)
2403 #include <X11/XKBlib.h>
2405 #error No x11 support
2407 int main(void) { return 0; }
2409 if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
2410 sdl_cflags="$sdl_cflags $x11_cflags"
2411 sdl_libs="$sdl_libs $x11_libs"
2413 libs_softmmu="$sdl_libs $libs_softmmu"
2416 ##########################################
2417 # RDMA needs OpenFabrics libraries
2418 if test "$rdma" != "no" ; then
2420 #include <rdma/rdma_cma.h>
2421 int main(void) { return 0; }
2423 rdma_libs="-lrdmacm -libverbs"
2424 if compile_prog "" "$rdma_libs" ; then
2426 libs_softmmu="$libs_softmmu $rdma_libs"
2428 if test "$rdma" = "yes" ; then
2430 " OpenFabrics librdmacm/libibverbs not present." \
2432 " (1) Fast: Install infiniband packages from your distro." \
2433 " (2) Cleanest: Install libraries from www.openfabrics.org" \
2434 " (3) Also: Install softiwarp if you don't have RDMA hardware"
2441 ##########################################
2442 # VNC SASL detection
2443 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
2445 #include <sasl/sasl.h>
2447 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
2449 # Assuming Cyrus-SASL installed in /usr prefix
2451 vnc_sasl_libs="-lsasl2"
2452 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
2454 libs_softmmu="$vnc_sasl_libs $libs_softmmu"
2455 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
2457 if test "$vnc_sasl" = "yes" ; then
2458 feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
2464 ##########################################
2465 # VNC JPEG detection
2466 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
2469 #include <jpeglib.h>
2470 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
2473 vnc_jpeg_libs="-ljpeg"
2474 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
2476 libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
2477 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
2479 if test "$vnc_jpeg" = "yes" ; then
2480 feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
2486 ##########################################
2488 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
2490 //#include <stdio.h>
2494 png_structp png_ptr;
2495 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
2496 return png_ptr != 0;
2499 if $pkg_config libpng --exists; then
2500 vnc_png_cflags=`$pkg_config libpng --cflags`
2501 vnc_png_libs=`$pkg_config libpng --libs`
2504 vnc_png_libs="-lpng"
2506 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
2508 libs_softmmu="$vnc_png_libs $libs_softmmu"
2509 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
2511 if test "$vnc_png" = "yes" ; then
2512 feature_not_found "vnc-png" "Install libpng devel"
2518 ##########################################
2519 # fnmatch() probe, used for ACL routines
2522 #include <fnmatch.h>
2525 fnmatch("foo", "foo", 0);
2529 if compile_prog "" "" ; then
2533 ##########################################
2534 # uuid_generate() probe, used for vdi block driver
2535 # Note that on some systems (notably MacOSX) no extra library
2536 # need be linked to get the uuid functions.
2537 if test "$uuid" != "no" ; then
2540 #include <uuid/uuid.h>
2544 uuid_generate(my_uuid);
2548 if compile_prog "" "" ; then
2550 elif compile_prog "" "$uuid_libs" ; then
2552 libs_softmmu="$uuid_libs $libs_softmmu"
2553 libs_tools="$uuid_libs $libs_tools"
2555 if test "$uuid" = "yes" ; then
2556 feature_not_found "uuid" "Install libuuid devel"
2562 if test "$vhdx" = "yes" ; then
2563 if test "$uuid" = "no" ; then
2564 error_exit "uuid required for VHDX support"
2566 elif test "$vhdx" != "no" ; then
2567 if test "$uuid" = "yes" ; then
2574 ##########################################
2575 # xfsctl() probe, used for raw-posix
2576 if test "$xfs" != "no" ; then
2578 #include <stddef.h> /* NULL */
2579 #include <xfs/xfs.h>
2582 xfsctl(NULL, 0, 0, NULL);
2586 if compile_prog "" "" ; then
2589 if test "$xfs" = "yes" ; then
2590 feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
2596 ##########################################
2597 # vde libraries probe
2598 if test "$vde" != "no" ; then
2599 vde_libs="-lvdeplug"
2601 #include <libvdeplug.h>
2604 struct vde_open_args a = {0, 0, 0};
2610 if compile_prog "" "$vde_libs" ; then
2612 libs_softmmu="$vde_libs $libs_softmmu"
2613 libs_tools="$vde_libs $libs_tools"
2615 if test "$vde" = "yes" ; then
2616 feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
2622 ##########################################
2623 # netmap support probe
2624 # Apart from looking for netmap headers, we make sure that the host API version
2625 # supports the netmap backend (>=11). The upper bound (15) is meant to simulate
2626 # a minor/major version number. Minor new features will be marked with values up
2627 # to 15, and if something happens that requires a change to the backend we will
2628 # move above 15, submit the backend fixes and modify this two bounds.
2629 if test "$netmap" != "no" ; then
2631 #include <inttypes.h>
2633 #include <net/netmap.h>
2634 #include <net/netmap_user.h>
2635 #if (NETMAP_API < 11) || (NETMAP_API > 15)
2638 int main(void) { return 0; }
2640 if compile_prog "" "" ; then
2643 if test "$netmap" = "yes" ; then
2644 feature_not_found "netmap"
2650 ##########################################
2651 # libcap-ng library probe
2652 if test "$cap_ng" != "no" ; then
2658 capng_capability_to_name(CAPNG_EFFECTIVE);
2662 if compile_prog "" "$cap_libs" ; then
2664 libs_tools="$cap_libs $libs_tools"
2666 if test "$cap_ng" = "yes" ; then
2667 feature_not_found "cap_ng" "Install libcap-ng devel"
2673 ##########################################
2674 # Sound support libraries probe
2685 int main(void) { $exp }
2687 if compile_prog "$cfl" "$lib" ; then
2690 error_exit "$drv check failed" \
2691 "Make sure to have the $drv libs and headers installed."
2695 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
2696 for drv in $audio_drv_list; do
2699 audio_drv_probe $drv alsa/asoundlib.h -lasound \
2700 "return snd_pcm_close((snd_pcm_t *)0);"
2701 libs_softmmu="-lasound $libs_softmmu"
2705 audio_drv_probe $drv pulse/mainloop.h "-lpulse" \
2706 "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;"
2707 libs_softmmu="-lpulse $libs_softmmu"
2712 libs_softmmu="-framework CoreAudio $libs_softmmu"
2716 libs_softmmu="-lole32 -ldxguid $libs_softmmu"
2721 libs_softmmu="$oss_lib $libs_softmmu"
2725 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
2729 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
2730 error_exit "Unknown driver '$drv' selected" \
2731 "Possible drivers are: $audio_possible_drivers"
2737 ##########################################
2740 if test "$brlapi" != "no" ; then
2741 brlapi_libs="-lbrlapi"
2745 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
2747 if compile_prog "" "$brlapi_libs" ; then
2749 libs_softmmu="$brlapi_libs $libs_softmmu"
2751 if test "$brlapi" = "yes" ; then
2752 feature_not_found "brlapi" "Install brlapi devel"
2758 ##########################################
2760 if test "$curses" != "no" ; then
2761 if test "$mingw32" = "yes" ; then
2762 curses_list="-lpdcurses"
2764 curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lncurses:-lcurses"
2770 const char *s = curses_version();
2776 for curses_lib in $curses_list; do
2778 if compile_prog "" "$curses_lib" ; then
2780 libs_softmmu="$curses_lib $libs_softmmu"
2785 if test "$curses_found" = "yes" ; then
2788 if test "$curses" = "yes" ; then
2789 feature_not_found "curses" "Install ncurses devel"
2795 ##########################################
2797 if test "$curl" != "no" ; then
2798 if $pkg_config libcurl --exists; then
2799 curlconfig="$pkg_config libcurl"
2801 curlconfig=curl-config
2804 #include <curl/curl.h>
2805 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
2807 curl_cflags=`$curlconfig --cflags 2>/dev/null`
2808 curl_libs=`$curlconfig --libs 2>/dev/null`
2809 if compile_prog "$curl_cflags" "$curl_libs" ; then
2812 if test "$curl" = "yes" ; then
2813 feature_not_found "curl" "Install libcurl devel"
2819 ##########################################
2820 # bluez support probe
2821 if test "$bluez" != "no" ; then
2823 #include <bluetooth/bluetooth.h>
2824 int main(void) { return bt_error(0); }
2826 bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
2827 bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
2828 if compile_prog "$bluez_cflags" "$bluez_libs" ; then
2830 libs_softmmu="$bluez_libs $libs_softmmu"
2832 if test "$bluez" = "yes" ; then
2833 feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
2839 ##########################################
2840 # glib support probe
2843 glib_modules=gthread-2.0
2844 if test "$modules" = yes; then
2845 glib_modules="$glib_modules gmodule-2.0"
2848 for i in $glib_modules; do
2849 if $pkg_config --atleast-version=$glib_req_ver $i; then
2850 glib_cflags=`$pkg_config --cflags $i`
2851 glib_libs=`$pkg_config --libs $i`
2852 CFLAGS="$glib_cflags $CFLAGS"
2853 LIBS="$glib_libs $LIBS"
2854 libs_qga="$glib_libs $libs_qga"
2856 error_exit "glib-$glib_req_ver $i is required to compile QEMU"
2860 # g_test_trap_subprocess added in 2.38. Used by some tests.
2862 if ! $pkg_config --atleast-version=2.38 glib-2.0; then
2866 # Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
2869 int main(void) { return 0; }
2871 if ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
2872 if cc_has_warning_flag "-Wno-unknown-attributes"; then
2873 glib_cflags="-Wno-unknown-attributes $glib_cflags"
2874 CFLAGS="-Wno-unknown-attributes $CFLAGS"
2878 ##########################################
2879 # SHA command probe for modules
2880 if test "$modules" = yes; then
2881 shacmd_probe="sha1sum sha1 shasum"
2882 for c in $shacmd_probe; do
2888 if test "$shacmd" = ""; then
2889 error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
2893 ##########################################
2894 # pixman support probe
2896 if test "$pixman" = ""; then
2897 if test "$want_tools" = "no" -a "$softmmu" = "no"; then
2899 elif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
2905 if test "$pixman" = "none"; then
2906 if test "$want_tools" != "no" -o "$softmmu" != "no"; then
2907 error_exit "pixman disabled but system emulation or tools build" \
2908 "enabled. You can turn off pixman only if you also" \
2909 "disable all system emulation targets and the tools" \
2910 "build with '--disable-tools --disable-system'."
2914 elif test "$pixman" = "system"; then
2915 # pixman version has been checked above
2916 pixman_cflags=`$pkg_config --cflags pixman-1`
2917 pixman_libs=`$pkg_config --libs pixman-1`
2919 if test ! -d ${source_path}/pixman/pixman; then
2920 error_exit "pixman >= 0.21.8 not present. Your options:" \
2921 " (1) Preferred: Install the pixman devel package (any recent" \
2922 " distro should have packages as Xorg needs pixman too)." \
2923 " (2) Fetch the pixman submodule, using:" \
2924 " git submodule update --init pixman"
2926 mkdir -p pixman/pixman
2927 pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
2928 pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
2931 ##########################################
2934 if test "$cap" != "no" ; then
2937 #include <sys/capability.h>
2938 int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
2940 if compile_prog "" "-lcap" ; then
2947 ##########################################
2949 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
2953 #include <pthread.h>
2954 static void *f(void *p) { return NULL; }
2957 pthread_create(&thread, 0, f, 0);
2961 if compile_prog "" "" ; then
2964 for pthread_lib in $PTHREADLIBS_LIST; do
2965 if compile_prog "" "$pthread_lib" ; then
2968 for lib_entry in $LIBS; do
2969 if test "$lib_entry" = "$pthread_lib"; then
2974 if test "$found" = "no"; then
2975 LIBS="$pthread_lib $LIBS"
2982 if test "$mingw32" != yes -a "$pthread" = no; then
2983 error_exit "pthread check failed" \
2984 "Make sure to have the pthread libs and headers installed."
2987 # check for pthread_setname_np
2988 pthread_setname_np=no
2990 #include <pthread.h>
2992 static void *f(void *p) { return NULL; }
2996 pthread_create(&thread, 0, f, 0);
2997 pthread_setname_np(thread, "QEMU");
3001 if compile_prog "" "$pthread_lib" ; then
3002 pthread_setname_np=yes
3005 ##########################################
3007 if test "$rbd" != "no" ; then
3010 #include <rbd/librbd.h>
3013 rados_create(&cluster, NULL);
3017 rbd_libs="-lrbd -lrados"
3018 if compile_prog "" "$rbd_libs" ; then
3021 if test "$rbd" = "yes" ; then
3022 feature_not_found "rados block device" "Install librbd/ceph devel"
3028 ##########################################
3030 min_libssh2_version=1.2.8
3031 if test "$libssh2" != "no" ; then
3032 if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
3033 libssh2_cflags=`$pkg_config libssh2 --cflags`
3034 libssh2_libs=`$pkg_config libssh2 --libs`
3037 if test "$libssh2" = "yes" ; then
3038 error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
3044 ##########################################
3045 # libssh2_sftp_fsync probe
3047 if test "$libssh2" = "yes"; then
3050 #include <libssh2.h>
3051 #include <libssh2_sftp.h>
3053 LIBSSH2_SESSION *session;
3055 LIBSSH2_SFTP_HANDLE *sftp_handle;
3056 session = libssh2_session_init ();
3057 sftp = libssh2_sftp_init (session);
3058 sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
3059 libssh2_sftp_fsync (sftp_handle);
3063 # libssh2_cflags/libssh2_libs defined in previous test.
3064 if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
3065 QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
3069 ##########################################
3072 if test "$linux_aio" != "no" ; then
3075 #include <sys/eventfd.h>
3077 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
3079 if compile_prog "" "-laio" ; then
3082 if test "$linux_aio" = "yes" ; then
3083 feature_not_found "linux AIO" "Install libaio devel"
3089 ##########################################
3090 # TPM passthrough is only on x86 Linux
3092 if test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
3093 tpm_passthrough=$tpm
3098 ##########################################
3101 if test "$attr" != "no" ; then
3104 #include <sys/types.h>
3105 #ifdef CONFIG_LIBATTR
3106 #include <attr/xattr.h>
3108 #include <sys/xattr.h>
3110 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3112 if compile_prog "" "" ; then
3114 # Older distros have <attr/xattr.h>, and need -lattr:
3115 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
3120 if test "$attr" = "yes" ; then
3121 feature_not_found "ATTR" "Install libc6 or libattr devel"
3127 ##########################################
3130 #include <sys/types.h>
3131 #include <sys/uio.h>
3133 int main(void) { return sizeof(struct iovec); }
3136 if compile_prog "" "" ; then
3140 ##########################################
3143 #include <sys/types.h>
3144 #include <sys/uio.h>
3146 int main(void) { return preadv(0, 0, 0, 0); }
3149 if compile_prog "" "" ; then
3153 ##########################################
3155 # fdt support is mandatory for at least some target architectures,
3156 # so insist on it if we're building those system emulators.
3158 for target in $target_list; do
3160 aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu)
3166 if test "$fdt_required" = "yes"; then
3167 if test "$fdt" = "no"; then
3168 error_exit "fdt disabled but some requested targets require it." \
3169 "You can turn off fdt only if you also disable all the system emulation" \
3170 "targets which need it (by specifying a cut down --target-list)."
3175 if test "$fdt" != "no" ; then
3177 # explicitly check for libfdt_env.h as it is missing in some stable installs
3178 # and test for required functions to make sure we are on a version >= 1.4.0
3181 #include <libfdt_env.h>
3182 int main(void) { fdt_get_property_by_offset(0, 0, 0); return 0; }
3184 if compile_prog "" "$fdt_libs" ; then
3185 # system DTC is good - use it
3187 elif test -d ${source_path}/dtc/libfdt ; then
3188 # have submodule DTC - use it
3192 if [ "$pwd_is_source_path" != "y" ] ; then
3193 symlink "$source_path/dtc/Makefile" "dtc/Makefile"
3194 symlink "$source_path/dtc/scripts" "dtc/scripts"
3196 fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
3197 fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
3198 elif test "$fdt" = "yes" ; then
3199 # have neither and want - prompt for system/submodule install
3200 error_exit "DTC (libfdt) version >= 1.4.0 not present. Your options:" \
3201 " (1) Preferred: Install the DTC (libfdt) devel package" \
3202 " (2) Fetch the DTC submodule, using:" \
3203 " git submodule update --init dtc"
3205 # don't have and don't want
3211 libs_softmmu="$libs_softmmu $fdt_libs"
3213 ##########################################
3214 # opengl probe (for sdl2, milkymist-tmu2)
3216 # GLX probe, used by milkymist-tmu2
3217 # this is temporary, code will be switched to egl mid-term.
3219 #include <X11/Xlib.h>
3222 int main(void) { glBegin(0); glXQueryVersion(0,0,0); return 0; }
3224 if compile_prog "" "-lGL -lX11" ; then
3230 if test "$opengl" != "no" ; then
3231 opengl_pkgs="gl glesv2 epoxy egl"
3232 if $pkg_config $opengl_pkgs x11 && test "$have_glx" = "yes"; then
3233 opengl_cflags="$($pkg_config --cflags $opengl_pkgs) $x11_cflags"
3234 opengl_libs="$($pkg_config --libs $opengl_pkgs) $x11_libs"
3236 if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
3240 if test "$opengl" = "yes" ; then
3241 feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
3250 ##########################################
3252 if test "$archipelago" != "no" ; then
3255 #include <xseg/xseg.h>
3256 #include <xseg/protocol.h>
3262 archipelago_libs=-lxseg
3263 if compile_prog "" "$archipelago_libs"; then
3265 libs_tools="$archipelago_libs $libs_tools"
3266 libs_softmmu="$archipelago_libs $libs_softmmu"
3268 echo "WARNING: Please check the licenses of QEMU and libxseg carefully."
3269 echo "GPLv3 versions of libxseg may not be compatible with QEMU's"
3270 echo "license and therefore prevent redistribution."
3272 echo "To disable Archipelago, use --disable-archipelago"
3274 if test "$archipelago" = "yes" ; then
3275 feature_not_found "Archipelago backend support" "Install libxseg devel"
3282 ##########################################
3284 if test "$glusterfs" != "no" ; then
3285 if $pkg_config --atleast-version=3 glusterfs-api; then
3287 glusterfs_cflags=`$pkg_config --cflags glusterfs-api`
3288 glusterfs_libs=`$pkg_config --libs glusterfs-api`
3289 if $pkg_config --atleast-version=5 glusterfs-api; then
3290 glusterfs_discard="yes"
3292 if $pkg_config --atleast-version=6 glusterfs-api; then
3293 glusterfs_zerofill="yes"
3296 if test "$glusterfs" = "yes" ; then
3297 feature_not_found "GlusterFS backend support" \
3298 "Install glusterfs-api devel >= 3"
3304 # Check for inotify functions when we are building linux-user
3305 # emulator. This is done because older glibc versions don't
3306 # have syscall stubs for these implemented. In that case we
3307 # don't provide them even if kernel supports them.
3311 #include <sys/inotify.h>
3316 /* try to start inotify */
3317 return inotify_init();
3320 if compile_prog "" "" ; then
3326 #include <sys/inotify.h>
3331 /* try to start inotify */
3332 return inotify_init1(0);
3335 if compile_prog "" "" ; then
3339 # check if utimensat and futimens are supported
3342 #define _ATFILE_SOURCE
3345 #include <sys/stat.h>
3349 utimensat(AT_FDCWD, "foo", NULL, 0);
3354 if compile_prog "" "" ; then
3358 # check if pipe2 is there
3367 return pipe2(pipefd, O_CLOEXEC);
3370 if compile_prog "" "" ; then
3374 # check if accept4 is there
3377 #include <sys/socket.h>
3382 accept4(0, NULL, NULL, SOCK_CLOEXEC);
3386 if compile_prog "" "" ; then
3390 # check if tee/splice is there. vmsplice was added same time.
3400 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
3401 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
3405 if compile_prog "" "" ; then
3409 ##########################################
3412 if test "$numa" != "no" ; then
3415 int main(void) { return numa_available(); }
3418 if compile_prog "" "-lnuma" ; then
3420 libs_softmmu="-lnuma $libs_softmmu"
3422 if test "$numa" = "yes" ; then
3423 feature_not_found "numa" "install numactl devel"
3429 if test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
3430 echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
3434 ##########################################
3437 if test "$tcmalloc" = "yes" ; then
3440 int main(void) { malloc(1); return 0; }
3443 if compile_prog "" "-ltcmalloc" ; then
3444 LIBS="-ltcmalloc $LIBS"
3446 feature_not_found "tcmalloc" "install gperftools devel"
3450 ##########################################
3453 if test "$jemalloc" = "yes" ; then
3456 int main(void) { malloc(1); return 0; }
3459 if compile_prog "" "-ljemalloc" ; then
3460 LIBS="-ljemalloc $LIBS"
3462 feature_not_found "jemalloc" "install jemalloc devel"
3466 ##########################################
3471 #include <sys/syscall.h>
3473 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
3476 if compile_prog "" "" ; then
3480 # check if eventfd is supported
3483 #include <sys/eventfd.h>
3487 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
3490 if compile_prog "" "" ; then
3494 # check for fallocate
3501 fallocate(0, 0, 0, 0);
3505 if compile_prog "" "" ; then
3509 # check for fallocate hole punching
3510 fallocate_punch_hole=no
3513 #include <linux/falloc.h>
3517 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
3521 if compile_prog "" "" ; then
3522 fallocate_punch_hole=yes
3525 # check that fallocate supports range zeroing inside the file
3526 fallocate_zero_range=no
3529 #include <linux/falloc.h>
3533 fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
3537 if compile_prog "" "" ; then
3538 fallocate_zero_range=yes
3541 # check for posix_fallocate
3548 posix_fallocate(0, 0, 0);
3552 if compile_prog "" "" ; then
3556 # check for sync_file_range
3563 sync_file_range(0, 0, 0, 0);
3567 if compile_prog "" "" ; then
3571 # check for linux/fiemap.h and FS_IOC_FIEMAP
3574 #include <sys/ioctl.h>
3575 #include <linux/fs.h>
3576 #include <linux/fiemap.h>
3580 ioctl(0, FS_IOC_FIEMAP, 0);
3584 if compile_prog "" "" ; then
3599 if compile_prog "" "" ; then
3603 # check for ppoll support
3610 struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
3611 ppoll(&pfd, 1, 0, 0);
3615 if compile_prog "" "" ; then
3619 # check for prctl(PR_SET_TIMERSLACK , ... ) support
3620 prctl_pr_set_timerslack=no
3622 #include <sys/prctl.h>
3626 prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
3630 if compile_prog "" "" ; then
3631 prctl_pr_set_timerslack=yes
3634 # check for epoll support
3637 #include <sys/epoll.h>
3645 if compile_prog "" "" ; then
3649 # epoll_create1 and epoll_pwait are later additions
3650 # so we must check separately for their presence
3653 #include <sys/epoll.h>
3657 /* Note that we use epoll_create1 as a value, not as
3658 * a function being called. This is necessary so that on
3659 * old SPARC glibc versions where the function was present in
3660 * the library but not declared in the header file we will
3661 * fail the configure check. (Otherwise we will get a compiler
3662 * warning but not an error, and will proceed to fail the
3663 * qemu compile where we compile with -Werror.)
3665 return (int)(uintptr_t)&epoll_create1;
3668 if compile_prog "" "" ; then
3674 #include <sys/epoll.h>
3678 epoll_pwait(0, 0, 0, 0, 0);
3682 if compile_prog "" "" ; then
3686 # check for sendfile support
3689 #include <sys/sendfile.h>
3693 return sendfile(0, 0, 0, 0);
3696 if compile_prog "" "" ; then
3700 # check for timerfd support (glibc 2.8 and newer)
3703 #include <sys/timerfd.h>
3707 return(timerfd_create(CLOCK_REALTIME, 0));
3710 if compile_prog "" "" ; then
3714 # check for setns and unshare support
3727 if compile_prog "" "" ; then
3731 # Check if tools are available to build documentation.
3732 if test "$docs" != "no" ; then
3733 if has makeinfo && has pod2man; then
3736 if test "$docs" = "yes" ; then
3737 feature_not_found "docs" "Install texinfo and Perl/perl-podlators"
3743 # Search for bswap_32 function
3746 #include <byteswap.h>
3747 int main(void) { return bswap_32(0); }
3749 if compile_prog "" "" ; then
3753 # Search for bswap32 function
3756 #include <sys/endian.h>
3757 #include <sys/types.h>
3758 #include <machine/bswap.h>
3759 int main(void) { return bswap32(0); }
3761 if compile_prog "" "" ; then
3765 ##########################################
3766 # Do we have libiscsi >= 1.9.0
3767 if test "$libiscsi" != "no" ; then
3768 if $pkg_config --atleast-version=1.9.0 libiscsi; then
3770 libiscsi_cflags=$($pkg_config --cflags libiscsi)
3771 libiscsi_libs=$($pkg_config --libs libiscsi)
3773 if test "$libiscsi" = "yes" ; then
3774 feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
3780 ##########################################
3784 int main(int argc, char **argv) { return isnan(sin((double)argc)); }
3786 if compile_prog "" "" ; then
3788 elif compile_prog "" "-lm" ; then
3790 libs_qga="-lm $libs_qga"
3792 error_exit "libm check failed"
3795 ##########################################
3797 # uClibc provides 2 versions of clock_gettime(), one with realtime
3798 # support and one without. This means that the clock_gettime() don't
3799 # need -lrt. We still need it for timer_create() so we check for this
3800 # function in addition.
3805 timer_create(CLOCK_REALTIME, NULL, NULL);
3806 return clock_gettime(CLOCK_REALTIME, NULL);
3810 if compile_prog "" "" ; then
3812 # we need pthread for static linking. use previous pthread test result
3813 elif compile_prog "" "$pthread_lib -lrt" ; then
3815 libs_qga="$libs_qga -lrt"
3818 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
3819 "$aix" != "yes" -a "$haiku" != "yes" ; then
3820 libs_softmmu="-lutil $libs_softmmu"
3823 ##########################################
3825 if test "$spice" != "no" ; then
3828 int main(void) { spice_server_new(); return 0; }
3830 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
3831 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
3832 if $pkg_config --atleast-version=0.12.0 spice-server && \
3833 $pkg_config --atleast-version=0.12.3 spice-protocol && \
3834 compile_prog "$spice_cflags" "$spice_libs" ; then
3836 libs_softmmu="$libs_softmmu $spice_libs"
3837 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
3838 spice_protocol_version=$($pkg_config --modversion spice-protocol)
3839 spice_server_version=$($pkg_config --modversion spice-server)
3841 if test "$spice" = "yes" ; then
3842 feature_not_found "spice" \
3843 "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel"
3849 # check for smartcard support
3851 if test "$smartcard" != "no"; then
3852 if $pkg_config libcacard; then
3853 libcacard_cflags=$($pkg_config --cflags libcacard)
3854 libcacard_libs=$($pkg_config --libs libcacard)
3855 QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags"
3856 libs_softmmu="$libs_softmmu $libcacard_libs"
3859 if test "$smartcard" = "yes"; then
3860 feature_not_found "smartcard" "Install libcacard devel"
3867 if test "$libusb" != "no" ; then
3868 if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
3870 libusb_cflags=$($pkg_config --cflags libusb-1.0)
3871 libusb_libs=$($pkg_config --libs libusb-1.0)
3872 QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags"
3873 libs_softmmu="$libs_softmmu $libusb_libs"
3875 if test "$libusb" = "yes"; then
3876 feature_not_found "libusb" "Install libusb devel >= 1.0.13"
3882 # check for usbredirparser for usb network redirection support
3883 if test "$usb_redir" != "no" ; then
3884 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
3886 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
3887 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
3888 QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
3889 libs_softmmu="$libs_softmmu $usb_redir_libs"
3891 if test "$usb_redir" = "yes"; then
3892 feature_not_found "usb-redir" "Install usbredir devel"
3898 ##########################################
3899 # check if we have VSS SDK headers for win
3901 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
3902 case "$vss_win32_sdk" in
3903 "") vss_win32_include="-I$source_path" ;;
3904 *\ *) # The SDK is installed in "Program Files" by default, but we cannot
3905 # handle path with spaces. So we symlink the headers into ".sdk/vss".
3906 vss_win32_include="-I$source_path/.sdk/vss"
3907 symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
3909 *) vss_win32_include="-I$vss_win32_sdk"
3912 #define __MIDL_user_allocate_free_DEFINED__
3913 #include <inc/win2003/vss.h>
3914 int main(void) { return VSS_CTX_BACKUP; }
3916 if compile_prog "$vss_win32_include" "" ; then
3917 guest_agent_with_vss="yes"
3918 QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
3919 libs_qga="-lole32 -loleaut32 -lshlwapi -luuid -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
3920 qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
3922 if test "$vss_win32_sdk" != "" ; then
3923 echo "ERROR: Please download and install Microsoft VSS SDK:"
3924 echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490"
3925 echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
3926 echo "ERROR: scripts/extract-vsssdk-headers setup.exe"
3927 echo "ERROR: The headers are extracted in the directory \`inc'."
3928 feature_not_found "VSS support"
3930 guest_agent_with_vss="no"
3934 ##########################################
3935 # lookup Windows platform SDK (if not specified)
3936 # The SDK is needed only to build .tlb (type library) file of guest agent
3937 # VSS provider from the source. It is usually unnecessary because the
3938 # pre-compiled .tlb file is included.
3940 if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
3941 if test -z "$win_sdk"; then
3942 programfiles="$PROGRAMFILES"
3943 test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
3944 if test -n "$programfiles"; then
3945 win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
3947 feature_not_found "Windows SDK"
3949 elif test "$win_sdk" = "no"; then
3954 ##########################################
3955 # check if mingw environment provides a recent ntddscsi.h
3956 if test "$mingw32" = "yes" -a "$guest_agent" != "no"; then
3958 #include <windows.h>
3959 #include <ntddscsi.h>
3961 #if !defined(IOCTL_SCSI_GET_ADDRESS)
3962 #error Missing required ioctl definitions
3964 SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
3968 if compile_prog "" "" ; then
3969 guest_agent_ntddscsi=yes
3970 libs_qga="-lsetupapi $libs_qga"
3974 ##########################################
3975 # virgl renderer probe
3977 if test "$virglrenderer" != "no" ; then
3979 #include <virglrenderer.h>
3980 int main(void) { virgl_renderer_poll(); return 0; }
3982 virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
3983 virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
3984 if $pkg_config virglrenderer >/dev/null 2>&1 && \
3985 compile_prog "$virgl_cflags" "$virgl_libs" ; then
3988 if test "$virglrenderer" = "yes" ; then
3989 feature_not_found "virglrenderer"
3995 ##########################################
3996 # check if we have fdatasync
4002 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
4003 return fdatasync(0);
4005 #error Not supported
4009 if compile_prog "" "" ; then
4013 ##########################################
4014 # check if we have madvise
4018 #include <sys/types.h>
4019 #include <sys/mman.h>
4021 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
4023 if compile_prog "" "" ; then
4027 ##########################################
4028 # check if we have posix_madvise
4032 #include <sys/mman.h>
4034 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
4036 if compile_prog "" "" ; then
4040 ##########################################
4041 # check if we have usable SIGEV_THREAD_ID
4048 ev.sigev_notify = SIGEV_THREAD_ID;
4049 ev._sigev_un._tid = 0;
4050 asm volatile("" : : "g"(&ev));
4054 if compile_prog "" "" ; then
4058 ##########################################
4059 # check if trace backend exists
4061 $python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends > /dev/null 2> /dev/null
4062 if test "$?" -ne 0 ; then
4063 error_exit "invalid trace backends" \
4064 "Please choose supported trace backends."
4067 ##########################################
4068 # For 'ust' backend, test if ust headers are present
4069 if have_backend "ust"; then
4071 #include <lttng/tracepoint.h>
4072 int main(void) { return 0; }
4074 if compile_prog "" "" ; then
4075 if $pkg_config lttng-ust --exists; then
4076 lttng_ust_libs=`$pkg_config --libs lttng-ust`
4078 lttng_ust_libs="-llttng-ust"
4080 if $pkg_config liburcu-bp --exists; then
4081 urcu_bp_libs=`$pkg_config --libs liburcu-bp`
4083 urcu_bp_libs="-lurcu-bp"
4086 LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
4087 libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
4089 error_exit "Trace backend 'ust' missing lttng-ust header files"
4093 ##########################################
4094 # For 'dtrace' backend, test if 'dtrace' command is present
4095 if have_backend "dtrace"; then
4096 if ! has 'dtrace' ; then
4097 error_exit "dtrace command is not found in PATH $PATH"
4099 trace_backend_stap="no"
4100 if has 'stap' ; then
4101 trace_backend_stap="yes"
4105 ##########################################
4106 # check and set a backend for coroutine
4108 # We prefer ucontext, but it's not always possible. The fallback
4109 # is sigcontext. gthread is not selectable except explicitly, because
4110 # it is not functional enough to run QEMU proper. (It is occasionally
4111 # useful for debugging purposes.) On Windows the only valid backend
4112 # is the Windows-specific one.
4115 if test "$darwin" != "yes"; then
4117 #include <ucontext.h>
4118 #ifdef __stub_makecontext
4119 #error Ignoring glibc stub makecontext which will always fail
4121 int main(void) { makecontext(0, 0, 0); return 0; }
4123 if compile_prog "" "" ; then
4128 if test "$coroutine" = ""; then
4129 if test "$mingw32" = "yes"; then
4131 elif test "$ucontext_works" = "yes"; then
4134 coroutine=sigaltstack
4139 if test "$mingw32" != "yes"; then
4140 error_exit "'windows' coroutine backend only valid for Windows"
4142 # Unfortunately the user visible backend name doesn't match the
4143 # coroutine-*.c filename for this case, so we have to adjust it here.
4147 if test "$ucontext_works" != "yes"; then
4148 feature_not_found "ucontext"
4151 gthread|sigaltstack)
4152 if test "$mingw32" = "yes"; then
4153 error_exit "only the 'windows' coroutine backend is valid for Windows"
4157 error_exit "unknown coroutine backend $coroutine"
4162 if test "$coroutine_pool" = ""; then
4163 if test "$coroutine" = "gthread"; then
4169 if test "$coroutine" = "gthread" -a "$coroutine_pool" = "yes"; then
4170 error_exit "'gthread' coroutine backend does not support pool (use --disable-coroutine-pool)"
4173 ##########################################
4174 # check if we have open_by_handle_at
4176 open_by_handle_at=no
4179 #if !defined(AT_EMPTY_PATH)
4180 # error missing definition
4182 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
4185 if compile_prog "" "" ; then
4186 open_by_handle_at=yes
4189 ########################################
4190 # check if we have linux/magic.h
4194 #include <linux/magic.h>
4199 if compile_prog "" "" ; then
4203 ########################################
4204 # check whether we can disable warning option with a pragma (this is needed
4205 # to silence warnings in the headers of some versions of external libraries).
4206 # This test has to be compiled with -Werror as otherwise an unknown pragma is
4209 # If we can't selectively disable warning in the code, disable -Werror so that
4210 # the build doesn't fail anyway.
4212 pragma_disable_unused_but_set=no
4214 #pragma GCC diagnostic push
4215 #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
4216 #pragma GCC diagnostic ignored "-Wstrict-prototypes"
4217 #pragma GCC diagnostic pop
4223 if compile_prog "-Werror" "" ; then
4224 pragma_diagnostic_available=yes
4229 ########################################
4230 # check if we have valgrind/valgrind.h
4234 #include <valgrind/valgrind.h>
4239 if compile_prog "" "" ; then
4243 ########################################
4244 # check if environ is declared
4254 if compile_prog "" "" ; then
4258 ########################################
4259 # check if cpuid.h is usable.
4265 unsigned a, b, c, d;
4266 int max = __get_cpuid_max(0, 0);
4269 __cpuid(1, a, b, c, d);
4273 __cpuid_count(7, 0, a, b, c, d);
4279 if compile_prog "" "" ; then
4283 ########################################
4284 # check if __[u]int128_t is usable.
4288 #if defined(__clang_major__) && defined(__clang_minor__)
4289 # if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
4290 # error __int128_t does not work in CLANG before 3.2
4302 if compile_prog "" "" ; then
4306 ########################################
4307 # check if getauxval is available.
4311 #include <sys/auxv.h>
4313 return getauxval(AT_HWCAP) == 0;
4316 if compile_prog "" "" ; then
4320 ########################################
4321 # check if ccache is interfering with
4322 # semantic analysis of macros
4326 static const int Z = 1;
4327 #define fn() ({ Z; })
4328 #define TAUT(X) ((X) == Z)
4329 #define PAREN(X, Y) (X == Y)
4331 int main(int argc, char *argv[])
4337 if (PAREN(x, y)) return 0;
4338 if (TAUT(Z)) return 0;
4343 if ! compile_object "-Werror"; then
4347 ##########################################
4349 # After here, no more $cc or $ld runs
4351 if test "$gcov" = "yes" ; then
4352 CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
4353 LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
4354 elif test "$debug" = "no" ; then
4355 CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
4358 ##########################################
4360 if test "$libnfs" != "no" ; then
4361 if $pkg_config --atleast-version=1.9.3 libnfs; then
4363 libnfs_libs=$($pkg_config --libs libnfs)
4364 LIBS="$LIBS $libnfs_libs"
4366 if test "$libnfs" = "yes" ; then
4367 feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
4373 # Disable zero malloc errors for official releases unless explicitly told to
4375 if test -z "$zero_malloc" ; then
4376 if test "$z_version" = "50" ; then
4383 # Now we've finished running tests it's OK to add -Werror to the compiler flags
4384 if test "$werror" = "yes"; then
4385 QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
4388 if test "$solaris" = "no" ; then
4389 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
4390 LDFLAGS="-Wl,--warn-common $LDFLAGS"
4394 # test if pod2man has --utf8 option
4395 if pod2man --help | grep -q utf8; then
4396 POD2MAN="pod2man --utf8"
4401 # Use ASLR, no-SEH and DEP if available
4402 if test "$mingw32" = "yes" ; then
4403 for flag in --dynamicbase --no-seh --nxcompat; do
4404 if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
4405 LDFLAGS="-Wl,$flag $LDFLAGS"
4410 qemu_confdir=$sysconfdir$confsuffix
4411 qemu_moddir=$libdir$confsuffix
4412 qemu_datadir=$datadir$confsuffix
4413 qemu_localedir="$datadir/locale"
4416 if test "$want_tools" = "yes" ; then
4417 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
4418 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
4419 tools="qemu-nbd\$(EXESUF) $tools"
4422 if test "$softmmu" = yes ; then
4423 if test "$virtfs" != no ; then
4424 if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
4426 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
4428 if test "$virtfs" = yes; then
4429 error_exit "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
4436 # Probe for guest agent support/options
4438 if [ "$guest_agent" != "no" ]; then
4439 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
4440 tools="qemu-ga $tools"
4442 elif [ "$guest_agent" != yes ]; then
4445 error_exit "Guest agent is not supported on this platform"
4449 # Guest agent Window MSI package
4451 if test "$guest_agent" != yes; then
4452 if test "$guest_agent_msi" = yes; then
4453 error_exit "MSI guest agent package requires guest agent enabled"
4456 elif test "$mingw32" != "yes"; then
4457 if test "$guest_agent_msi" = "yes"; then
4458 error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
4461 elif ! has wixl; then
4462 if test "$guest_agent_msi" = "yes"; then
4463 error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
4467 # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
4468 # disabled explicitly
4469 if test "$guest_agent_msi" != "no"; then
4474 if test "$guest_agent_msi" = "yes"; then
4475 if test "$guest_agent_with_vss" = "yes"; then
4476 QEMU_GA_MSI_WITH_VSS="-D InstallVss"
4479 if test "$QEMU_GA_MANUFACTURER" = ""; then
4480 QEMU_GA_MANUFACTURER=QEMU
4483 if test "$QEMU_GA_DISTRO" = ""; then
4484 QEMU_GA_DISTRO=Linux
4487 if test "$QEMU_GA_VERSION" = ""; then
4488 QEMU_GA_VERSION=`cat $source_path/VERSION`
4491 QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=`$pkg_config --variable=prefix glib-2.0`/bin"
4495 QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
4498 QEMU_GA_MSI_ARCH="-D Arch=32"
4501 error_exit "CPU $cpu not supported for building installation package"
4506 # Mac OS X ships with a broken assembler
4508 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
4509 "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
4510 "$softmmu" = yes ; then
4513 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
4514 roms="$roms spapr-rtas"
4517 if test "$cpu" = "s390x" ; then
4518 roms="$roms s390-ccw"
4521 # Probe for the need for relocating the user-only binary.
4522 if test "$pie" = "no" ; then
4525 arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
4526 # ??? Rationale for choosing this address
4527 textseg_addr=0x60000000
4530 # A 256M aligned address, high in the address space, with enough
4531 # room for the code_gen_buffer above it before the stack.
4532 textseg_addr=0x60000000
4535 if [ -n "$textseg_addr" ]; then
4537 int main(void) { return 0; }
4539 textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
4540 if ! compile_prog "" "$textseg_ldflags"; then
4541 # In case ld does not support -Ttext-segment, edit the default linker
4542 # script via sed to set the .text start addr. This is needed on FreeBSD
4544 $ld --verbose | sed \
4545 -e '1,/==================================================/d' \
4546 -e '/==================================================/,$d' \
4547 -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
4548 -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
4549 textseg_ldflags="-Wl,-T../config-host.ld"
4554 # prepend pixman and ftd flags after all config tests are done
4555 QEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
4556 libs_softmmu="$pixman_libs $libs_softmmu"
4558 echo "Install prefix $prefix"
4559 echo "BIOS directory `eval echo $qemu_datadir`"
4560 echo "binary directory `eval echo $bindir`"
4561 echo "library directory `eval echo $libdir`"
4562 echo "module directory `eval echo $qemu_moddir`"
4563 echo "libexec directory `eval echo $libexecdir`"
4564 echo "include directory `eval echo $includedir`"
4565 echo "config directory `eval echo $sysconfdir`"
4566 if test "$mingw32" = "no" ; then
4567 echo "local state directory `eval echo $local_statedir`"
4568 echo "Manual directory `eval echo $mandir`"
4569 echo "ELF interp prefix $interp_prefix"
4571 echo "local state directory queried at runtime"
4572 echo "Windows SDK $win_sdk"
4574 echo "Source path $source_path"
4575 echo "C compiler $cc"
4576 echo "Host C compiler $host_cc"
4577 echo "C++ compiler $cxx"
4578 echo "Objective-C compiler $objcc"
4579 echo "ARFLAGS $ARFLAGS"
4580 echo "CFLAGS $CFLAGS"
4581 echo "QEMU_CFLAGS $QEMU_CFLAGS"
4582 echo "LDFLAGS $LDFLAGS"
4584 echo "install $install"
4585 echo "python $python"
4586 if test "$slirp" = "yes" ; then
4589 echo "module support $modules"
4590 echo "host CPU $cpu"
4591 echo "host big endian $bigendian"
4592 echo "target list $target_list"
4593 echo "tcg debug enabled $debug_tcg"
4594 echo "gprof enabled $gprof"
4595 echo "sparse enabled $sparse"
4596 echo "strip binaries $strip_opt"
4597 echo "profiler $profiler"
4598 echo "static build $static"
4599 if test "$darwin" = "yes" ; then
4600 echo "Cocoa support $cocoa"
4602 echo "pixman $pixman"
4603 echo "SDL support $sdl"
4604 echo "GTK support $gtk"
4605 echo "GTK GL support $gtk_gl"
4606 echo "GNUTLS support $gnutls"
4607 echo "GNUTLS hash $gnutls_hash"
4608 echo "GNUTLS gcrypt $gnutls_gcrypt"
4609 echo "GNUTLS nettle $gnutls_nettle ${gnutls_nettle+($nettle_version)}"
4610 echo "libtasn1 $tasn1"
4611 echo "VTE support $vte"
4612 echo "curses support $curses"
4613 echo "virgl support $virglrenderer"
4614 echo "curl support $curl"
4615 echo "mingw32 support $mingw32"
4616 echo "Audio drivers $audio_drv_list"
4617 echo "Block whitelist (rw) $block_drv_rw_whitelist"
4618 echo "Block whitelist (ro) $block_drv_ro_whitelist"
4619 echo "VirtFS support $virtfs"
4620 echo "VNC support $vnc"
4621 if test "$vnc" = "yes" ; then
4622 echo "VNC SASL support $vnc_sasl"
4623 echo "VNC JPEG support $vnc_jpeg"
4624 echo "VNC PNG support $vnc_png"
4626 if test -n "$sparc_cpu"; then
4627 echo "Target Sparc Arch $sparc_cpu"
4629 echo "xen support $xen"
4630 if test "$xen" = "yes" ; then
4631 echo "xen ctrl version $xen_ctrl_version"
4633 echo "brlapi support $brlapi"
4634 echo "bluez support $bluez"
4635 echo "Documentation $docs"
4637 echo "vde support $vde"
4638 echo "netmap support $netmap"
4639 echo "Linux AIO support $linux_aio"
4640 echo "ATTR/XATTR support $attr"
4641 echo "Install blobs $blobs"
4642 echo "KVM support $kvm"
4643 echo "RDMA support $rdma"
4644 echo "TCG interpreter $tcg_interpreter"
4645 echo "fdt support $fdt"
4646 echo "preadv support $preadv"
4647 echo "fdatasync $fdatasync"
4648 echo "madvise $madvise"
4649 echo "posix_madvise $posix_madvise"
4650 echo "sigev_thread_id $sigev_thread_id"
4651 echo "uuid support $uuid"
4652 echo "libcap-ng support $cap_ng"
4653 echo "vhost-net support $vhost_net"
4654 echo "vhost-scsi support $vhost_scsi"
4655 echo "Trace backends $trace_backends"
4656 if test "$trace_backend" = "simple"; then
4657 echo "Trace output file $trace_file-<pid>"
4659 if test "$spice" = "yes"; then
4660 echo "spice support $spice ($spice_protocol_version/$spice_server_version)"
4662 echo "spice support $spice"
4664 echo "rbd support $rbd"
4665 echo "xfsctl support $xfs"
4666 echo "smartcard support $smartcard"
4667 echo "libusb $libusb"
4668 echo "usb net redir $usb_redir"
4669 echo "OpenGL support $opengl"
4670 echo "libiscsi support $libiscsi"
4671 echo "libnfs support $libnfs"
4672 echo "build guest agent $guest_agent"
4673 echo "QGA VSS support $guest_agent_with_vss"
4674 echo "QGA w32 disk info $guest_agent_ntddscsi"
4675 echo "QGA MSI support $guest_agent_msi"
4676 echo "seccomp support $seccomp"
4677 echo "coroutine backend $coroutine"
4678 echo "coroutine pool $coroutine_pool"
4679 echo "GlusterFS support $glusterfs"
4680 echo "Archipelago support $archipelago"
4681 echo "gcov $gcov_tool"
4682 echo "gcov enabled $gcov"
4683 echo "TPM support $tpm"
4684 echo "libssh2 support $libssh2"
4685 echo "TPM passthrough $tpm_passthrough"
4686 echo "QOM debugging $qom_cast_debug"
4688 echo "lzo support $lzo"
4689 echo "snappy support $snappy"
4690 echo "bzip2 support $bzip2"
4691 echo "NUMA host support $numa"
4692 echo "tcmalloc support $tcmalloc"
4693 echo "jemalloc support $jemalloc"
4695 if test "$sdl_too_old" = "yes"; then
4696 echo "-> Your SDL version is too old - please upgrade to have SDL support"
4699 config_host_mak="config-host.mak"
4701 echo "# Automatically generated by configure - do not modify" >config-all-disas.mak
4703 echo "# Automatically generated by configure - do not modify" > $config_host_mak
4704 echo >> $config_host_mak
4706 echo all: >> $config_host_mak
4707 echo "prefix=$prefix" >> $config_host_mak
4708 echo "bindir=$bindir" >> $config_host_mak
4709 echo "libdir=$libdir" >> $config_host_mak
4710 echo "libexecdir=$libexecdir" >> $config_host_mak
4711 echo "includedir=$includedir" >> $config_host_mak
4712 echo "mandir=$mandir" >> $config_host_mak
4713 echo "sysconfdir=$sysconfdir" >> $config_host_mak
4714 echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
4715 echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
4716 echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
4717 echo "qemu_moddir=$qemu_moddir" >> $config_host_mak
4718 if test "$mingw32" = "no" ; then
4719 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
4721 echo "qemu_helperdir=$libexecdir" >> $config_host_mak
4722 echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
4723 echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
4724 echo "qemu_localedir=$qemu_localedir" >> $config_host_mak
4725 echo "libs_softmmu=$libs_softmmu" >> $config_host_mak
4727 echo "ARCH=$ARCH" >> $config_host_mak
4729 if test "$debug_tcg" = "yes" ; then
4730 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
4732 if test "$strip_opt" = "yes" ; then
4733 echo "STRIP=${strip}" >> $config_host_mak
4735 if test "$bigendian" = "yes" ; then
4736 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
4738 if test "$mingw32" = "yes" ; then
4739 echo "CONFIG_WIN32=y" >> $config_host_mak
4740 rc_version=`cat $source_path/VERSION`
4741 version_major=${rc_version%%.*}
4742 rc_version=${rc_version#*.}
4743 version_minor=${rc_version%%.*}
4744 rc_version=${rc_version#*.}
4745 version_subminor=${rc_version%%.*}
4747 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
4748 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
4749 if test "$guest_agent_with_vss" = "yes" ; then
4750 echo "CONFIG_QGA_VSS=y" >> $config_host_mak
4751 echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
4752 echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
4754 if test "$guest_agent_ntddscsi" = "yes" ; then
4755 echo "CONFIG_QGA_NTDDDISK=y" >> $config_host_mak
4757 if test "$guest_agent_msi" = "yes"; then
4758 echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
4759 echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
4760 echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
4761 echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
4762 echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
4763 echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
4764 echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
4767 echo "CONFIG_POSIX=y" >> $config_host_mak
4770 if test "$linux" = "yes" ; then
4771 echo "CONFIG_LINUX=y" >> $config_host_mak
4774 if test "$darwin" = "yes" ; then
4775 echo "CONFIG_DARWIN=y" >> $config_host_mak
4778 if test "$aix" = "yes" ; then
4779 echo "CONFIG_AIX=y" >> $config_host_mak
4782 if test "$solaris" = "yes" ; then
4783 echo "CONFIG_SOLARIS=y" >> $config_host_mak
4784 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
4785 if test "$needs_libsunmath" = "yes" ; then
4786 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
4789 if test "$haiku" = "yes" ; then
4790 echo "CONFIG_HAIKU=y" >> $config_host_mak
4792 if test "$static" = "yes" ; then
4793 echo "CONFIG_STATIC=y" >> $config_host_mak
4795 if test "$profiler" = "yes" ; then
4796 echo "CONFIG_PROFILER=y" >> $config_host_mak
4798 if test "$slirp" = "yes" ; then
4799 echo "CONFIG_SLIRP=y" >> $config_host_mak
4800 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
4802 if test "$vde" = "yes" ; then
4803 echo "CONFIG_VDE=y" >> $config_host_mak
4805 if test "$netmap" = "yes" ; then
4806 echo "CONFIG_NETMAP=y" >> $config_host_mak
4808 if test "$l2tpv3" = "yes" ; then
4809 echo "CONFIG_L2TPV3=y" >> $config_host_mak
4811 if test "$cap_ng" = "yes" ; then
4812 echo "CONFIG_LIBCAP=y" >> $config_host_mak
4814 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
4815 for drv in $audio_drv_list; do
4816 def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'`
4817 echo "$def=y" >> $config_host_mak
4819 if test "$audio_pt_int" = "yes" ; then
4820 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
4822 if test "$audio_win_int" = "yes" ; then
4823 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
4825 echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
4826 echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
4827 if test "$vnc" = "yes" ; then
4828 echo "CONFIG_VNC=y" >> $config_host_mak
4830 if test "$vnc_sasl" = "yes" ; then
4831 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
4833 if test "$vnc_jpeg" = "yes" ; then
4834 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
4836 if test "$vnc_png" = "yes" ; then
4837 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
4839 if test "$fnmatch" = "yes" ; then
4840 echo "CONFIG_FNMATCH=y" >> $config_host_mak
4842 if test "$uuid" = "yes" ; then
4843 echo "CONFIG_UUID=y" >> $config_host_mak
4845 if test "$xfs" = "yes" ; then
4846 echo "CONFIG_XFS=y" >> $config_host_mak
4848 qemu_version=`head $source_path/VERSION`
4849 echo "VERSION=$qemu_version" >>$config_host_mak
4850 echo "PKGVERSION=$pkgversion" >>$config_host_mak
4851 echo "SRC_PATH=$source_path" >> $config_host_mak
4852 echo "TARGET_DIRS=$target_list" >> $config_host_mak
4853 if [ "$docs" = "yes" ] ; then
4854 echo "BUILD_DOCS=yes" >> $config_host_mak
4856 if test "$modules" = "yes"; then
4857 # $shacmd can generate a hash started with digit, which the compiler doesn't
4858 # like as an symbol. So prefix it with an underscore
4859 echo "CONFIG_STAMP=_`(echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ `" >> $config_host_mak
4860 echo "CONFIG_MODULES=y" >> $config_host_mak
4862 if test "$sdl" = "yes" ; then
4863 echo "CONFIG_SDL=y" >> $config_host_mak
4864 echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
4865 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
4867 if test "$cocoa" = "yes" ; then
4868 echo "CONFIG_COCOA=y" >> $config_host_mak
4870 if test "$curses" = "yes" ; then
4871 echo "CONFIG_CURSES=y" >> $config_host_mak
4873 if test "$utimens" = "yes" ; then
4874 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
4876 if test "$pipe2" = "yes" ; then
4877 echo "CONFIG_PIPE2=y" >> $config_host_mak
4879 if test "$accept4" = "yes" ; then
4880 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
4882 if test "$splice" = "yes" ; then
4883 echo "CONFIG_SPLICE=y" >> $config_host_mak
4885 if test "$eventfd" = "yes" ; then
4886 echo "CONFIG_EVENTFD=y" >> $config_host_mak
4888 if test "$fallocate" = "yes" ; then
4889 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
4891 if test "$fallocate_punch_hole" = "yes" ; then
4892 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
4894 if test "$fallocate_zero_range" = "yes" ; then
4895 echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
4897 if test "$posix_fallocate" = "yes" ; then
4898 echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
4900 if test "$sync_file_range" = "yes" ; then
4901 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
4903 if test "$fiemap" = "yes" ; then
4904 echo "CONFIG_FIEMAP=y" >> $config_host_mak
4906 if test "$dup3" = "yes" ; then
4907 echo "CONFIG_DUP3=y" >> $config_host_mak
4909 if test "$ppoll" = "yes" ; then
4910 echo "CONFIG_PPOLL=y" >> $config_host_mak
4912 if test "$prctl_pr_set_timerslack" = "yes" ; then
4913 echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
4915 if test "$epoll" = "yes" ; then
4916 echo "CONFIG_EPOLL=y" >> $config_host_mak
4918 if test "$epoll_create1" = "yes" ; then
4919 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
4921 if test "$epoll_pwait" = "yes" ; then
4922 echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
4924 if test "$sendfile" = "yes" ; then
4925 echo "CONFIG_SENDFILE=y" >> $config_host_mak
4927 if test "$timerfd" = "yes" ; then
4928 echo "CONFIG_TIMERFD=y" >> $config_host_mak
4930 if test "$setns" = "yes" ; then
4931 echo "CONFIG_SETNS=y" >> $config_host_mak
4933 if test "$inotify" = "yes" ; then
4934 echo "CONFIG_INOTIFY=y" >> $config_host_mak
4936 if test "$inotify1" = "yes" ; then
4937 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
4939 if test "$byteswap_h" = "yes" ; then
4940 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
4942 if test "$bswap_h" = "yes" ; then
4943 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
4945 if test "$curl" = "yes" ; then
4946 echo "CONFIG_CURL=m" >> $config_host_mak
4947 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
4948 echo "CURL_LIBS=$curl_libs" >> $config_host_mak
4950 if test "$brlapi" = "yes" ; then
4951 echo "CONFIG_BRLAPI=y" >> $config_host_mak
4953 if test "$bluez" = "yes" ; then
4954 echo "CONFIG_BLUEZ=y" >> $config_host_mak
4955 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
4957 if test "$glib_subprocess" = "yes" ; then
4958 echo "CONFIG_HAS_GLIB_SUBPROCESS_TESTS=y" >> $config_host_mak
4960 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
4961 if test "$gtk" = "yes" ; then
4962 echo "CONFIG_GTK=y" >> $config_host_mak
4963 echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak
4964 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
4965 if test "$gtk_gl" = "yes" ; then
4966 echo "CONFIG_GTK_GL=y" >> $config_host_mak
4969 if test "$gnutls" = "yes" ; then
4970 echo "CONFIG_GNUTLS=y" >> $config_host_mak
4972 if test "$gnutls_hash" = "yes" ; then
4973 echo "CONFIG_GNUTLS_HASH=y" >> $config_host_mak
4975 if test "$gnutls_gcrypt" = "yes" ; then
4976 echo "CONFIG_GNUTLS_GCRYPT=y" >> $config_host_mak
4978 if test "$gnutls_nettle" = "yes" ; then
4979 echo "CONFIG_GNUTLS_NETTLE=y" >> $config_host_mak
4980 echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
4982 if test "$tasn1" = "yes" ; then
4983 echo "CONFIG_TASN1=y" >> $config_host_mak
4985 if test "$vte" = "yes" ; then
4986 echo "CONFIG_VTE=y" >> $config_host_mak
4987 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
4989 if test "$virglrenderer" = "yes" ; then
4990 echo "CONFIG_VIRGL=y" >> $config_host_mak
4991 echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
4992 echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
4994 if test "$xen" = "yes" ; then
4995 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
4996 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
4998 if test "$linux_aio" = "yes" ; then
4999 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
5001 if test "$attr" = "yes" ; then
5002 echo "CONFIG_ATTR=y" >> $config_host_mak
5004 if test "$libattr" = "yes" ; then
5005 echo "CONFIG_LIBATTR=y" >> $config_host_mak
5007 if test "$virtfs" = "yes" ; then
5008 echo "CONFIG_VIRTFS=y" >> $config_host_mak
5010 if test "$vhost_scsi" = "yes" ; then
5011 echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
5013 if test "$vhost_net" = "yes" ; then
5014 echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak
5016 if test "$blobs" = "yes" ; then
5017 echo "INSTALL_BLOBS=yes" >> $config_host_mak
5019 if test "$iovec" = "yes" ; then
5020 echo "CONFIG_IOVEC=y" >> $config_host_mak
5022 if test "$preadv" = "yes" ; then
5023 echo "CONFIG_PREADV=y" >> $config_host_mak
5025 if test "$fdt" = "yes" ; then
5026 echo "CONFIG_FDT=y" >> $config_host_mak
5028 if test "$signalfd" = "yes" ; then
5029 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
5031 if test "$tcg_interpreter" = "yes" ; then
5032 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
5034 if test "$fdatasync" = "yes" ; then
5035 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
5037 if test "$madvise" = "yes" ; then
5038 echo "CONFIG_MADVISE=y" >> $config_host_mak
5040 if test "$posix_madvise" = "yes" ; then
5041 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
5043 if test "$sigev_thread_id" = "yes" ; then
5044 echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak
5047 if test "$spice" = "yes" ; then
5048 echo "CONFIG_SPICE=y" >> $config_host_mak
5051 if test "$smartcard" = "yes" ; then
5052 echo "CONFIG_SMARTCARD=y" >> $config_host_mak
5055 if test "$libusb" = "yes" ; then
5056 echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
5059 if test "$usb_redir" = "yes" ; then
5060 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
5063 if test "$opengl" = "yes" ; then
5064 echo "CONFIG_OPENGL=y" >> $config_host_mak
5065 echo "OPENGL_CFLAGS=$opengl_cflags" >> $config_host_mak
5066 echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
5069 if test "$lzo" = "yes" ; then
5070 echo "CONFIG_LZO=y" >> $config_host_mak
5073 if test "$snappy" = "yes" ; then
5074 echo "CONFIG_SNAPPY=y" >> $config_host_mak
5077 if test "$bzip2" = "yes" ; then
5078 echo "CONFIG_BZIP2=y" >> $config_host_mak
5079 echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
5082 if test "$libiscsi" = "yes" ; then
5083 echo "CONFIG_LIBISCSI=m" >> $config_host_mak
5084 echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
5085 echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
5088 if test "$libnfs" = "yes" ; then
5089 echo "CONFIG_LIBNFS=y" >> $config_host_mak
5092 if test "$seccomp" = "yes"; then
5093 echo "CONFIG_SECCOMP=y" >> $config_host_mak
5096 # XXX: suppress that
5097 if [ "$bsd" = "yes" ] ; then
5098 echo "CONFIG_BSD=y" >> $config_host_mak
5101 if test "$zero_malloc" = "yes" ; then
5102 echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
5104 if test "$localtime_r" = "yes" ; then
5105 echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
5107 if test "$qom_cast_debug" = "yes" ; then
5108 echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
5110 if test "$rbd" = "yes" ; then
5111 echo "CONFIG_RBD=m" >> $config_host_mak
5112 echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
5113 echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
5116 echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
5117 if test "$coroutine_pool" = "yes" ; then
5118 echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
5120 echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
5123 if test "$open_by_handle_at" = "yes" ; then
5124 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
5127 if test "$linux_magic_h" = "yes" ; then
5128 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
5131 if test "$pragma_diagnostic_available" = "yes" ; then
5132 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
5135 if test "$valgrind_h" = "yes" ; then
5136 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
5139 if test "$has_environ" = "yes" ; then
5140 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
5143 if test "$cpuid_h" = "yes" ; then
5144 echo "CONFIG_CPUID_H=y" >> $config_host_mak
5147 if test "$int128" = "yes" ; then
5148 echo "CONFIG_INT128=y" >> $config_host_mak
5151 if test "$getauxval" = "yes" ; then
5152 echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
5155 if test "$glusterfs" = "yes" ; then
5156 echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
5157 echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
5158 echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
5161 if test "$glusterfs_discard" = "yes" ; then
5162 echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
5165 if test "$glusterfs_zerofill" = "yes" ; then
5166 echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
5169 if test "$archipelago" = "yes" ; then
5170 echo "CONFIG_ARCHIPELAGO=m" >> $config_host_mak
5171 echo "ARCHIPELAGO_LIBS=$archipelago_libs" >> $config_host_mak
5174 if test "$libssh2" = "yes" ; then
5175 echo "CONFIG_LIBSSH2=m" >> $config_host_mak
5176 echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
5177 echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
5180 if test "$vhdx" = "yes" ; then
5181 echo "CONFIG_VHDX=y" >> $config_host_mak
5185 if test "$libusb" = "yes"; then
5186 echo "HOST_USB=libusb legacy" >> $config_host_mak
5188 echo "HOST_USB=stub" >> $config_host_mak
5191 # TPM passthrough support?
5192 if test "$tpm" = "yes"; then
5193 echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
5194 if test "$tpm_passthrough" = "yes"; then
5195 echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
5199 echo "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
5200 if have_backend "nop"; then
5201 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
5203 if have_backend "simple"; then
5204 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
5205 # Set the appropriate trace file.
5206 trace_file="\"$trace_file-\" FMT_pid"
5208 if have_backend "stderr"; then
5209 echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
5211 if have_backend "ust"; then
5212 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
5214 if have_backend "dtrace"; then
5215 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
5216 if test "$trace_backend_stap" = "yes" ; then
5217 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
5220 if have_backend "ftrace"; then
5221 if test "$linux" = "yes" ; then
5222 echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
5224 feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
5227 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
5229 if test "$rdma" = "yes" ; then
5230 echo "CONFIG_RDMA=y" >> $config_host_mak
5233 # Hold two types of flag:
5234 # CONFIG_THREAD_SETNAME_BYTHREAD - we've got a way of setting the name on
5235 # a thread we have a handle to
5236 # CONFIG_PTHREAD_SETNAME_NP - A way of doing it on a particular
5238 if test "$pthread_setname_np" = "yes" ; then
5239 echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
5240 echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
5243 if test "$tcg_interpreter" = "yes"; then
5244 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
5245 elif test "$ARCH" = "sparc64" ; then
5246 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
5247 elif test "$ARCH" = "s390x" ; then
5248 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
5249 elif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
5250 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
5251 elif test "$ARCH" = "ppc64" ; then
5252 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
5254 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
5256 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
5258 echo "TOOLS=$tools" >> $config_host_mak
5259 echo "ROMS=$roms" >> $config_host_mak
5260 echo "MAKE=$make" >> $config_host_mak
5261 echo "INSTALL=$install" >> $config_host_mak
5262 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
5263 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
5264 if test -n "$libtool"; then
5265 echo "INSTALL_PROG=\$(LIBTOOL) --mode=install $install -c -m 0755" >> $config_host_mak
5266 echo "INSTALL_LIB=\$(LIBTOOL) --mode=install $install -c -m 0644" >> $config_host_mak
5268 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
5269 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
5271 echo "PYTHON=$python" >> $config_host_mak
5272 echo "CC=$cc" >> $config_host_mak
5273 if $iasl -h > /dev/null 2>&1; then
5274 echo "IASL=$iasl" >> $config_host_mak
5276 echo "CC_I386=$cc_i386" >> $config_host_mak
5277 echo "HOST_CC=$host_cc" >> $config_host_mak
5278 echo "CXX=$cxx" >> $config_host_mak
5279 echo "OBJCC=$objcc" >> $config_host_mak
5280 echo "AR=$ar" >> $config_host_mak
5281 echo "ARFLAGS=$ARFLAGS" >> $config_host_mak
5282 echo "AS=$as" >> $config_host_mak
5283 echo "CPP=$cpp" >> $config_host_mak
5284 echo "OBJCOPY=$objcopy" >> $config_host_mak
5285 echo "LD=$ld" >> $config_host_mak
5286 echo "NM=$nm" >> $config_host_mak
5287 echo "WINDRES=$windres" >> $config_host_mak
5288 echo "LIBTOOL=$libtool" >> $config_host_mak
5289 echo "CFLAGS=$CFLAGS" >> $config_host_mak
5290 echo "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
5291 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
5292 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
5293 if test "$sparse" = "yes" ; then
5294 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
5295 echo "CPP := REAL_CC=\"\$(CPP)\" cgcc" >> $config_host_mak
5296 echo "CXX := REAL_CC=\"\$(CXX)\" cgcc" >> $config_host_mak
5297 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
5298 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
5300 if test "$cross_prefix" != ""; then
5301 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak
5303 echo "AUTOCONF_HOST := " >> $config_host_mak
5305 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
5306 echo "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
5307 echo "LIBTOOLFLAGS=$LIBTOOLFLAGS" >> $config_host_mak
5308 echo "LIBS+=$LIBS" >> $config_host_mak
5309 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
5310 echo "EXESUF=$EXESUF" >> $config_host_mak
5311 echo "DSOSUF=$DSOSUF" >> $config_host_mak
5312 echo "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
5313 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
5314 echo "TEST_LIBS=$test_libs" >> $config_host_mak
5315 echo "TEST_CFLAGS=$test_cflags" >> $config_host_mak
5316 echo "POD2MAN=$POD2MAN" >> $config_host_mak
5317 echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
5318 if test "$gcov" = "yes" ; then
5319 echo "CONFIG_GCOV=y" >> $config_host_mak
5320 echo "GCOV=$gcov_tool" >> $config_host_mak
5323 # use included Linux headers
5324 if test "$linux" = "yes" ; then
5325 mkdir -p linux-headers
5343 # For most CPUs the kernel architecture name and QEMU CPU name match.
5347 # For non-KVM architectures we will not have asm headers
5348 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
5349 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
5353 for target in $target_list; do
5354 target_dir="$target"
5355 config_target_mak=$target_dir/config-target.mak
5356 target_name=`echo $target | cut -d '-' -f 1`
5357 target_bigendian="no"
5359 case "$target_name" in
5360 armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
5361 target_bigendian=yes
5365 target_user_only="no"
5366 target_linux_user="no"
5367 target_bsd_user="no"
5369 ${target_name}-softmmu)
5370 target_softmmu="yes"
5372 ${target_name}-linux-user)
5373 if test "$linux" != "yes" ; then
5374 error_exit "Target '$target' is only available on a Linux host"
5376 target_user_only="yes"
5377 target_linux_user="yes"
5379 ${target_name}-bsd-user)
5380 if test "$bsd" != "yes" ; then
5381 error_exit "Target '$target' is only available on a BSD host"
5383 target_user_only="yes"
5384 target_bsd_user="yes"
5387 error_exit "Target '$target' not recognised"
5392 mkdir -p $target_dir
5393 echo "# Automatically generated by configure - do not modify" > $config_target_mak
5396 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_name/g"`
5399 TARGET_ARCH="$target_name"
5403 case "$target_name" in
5407 TARGET_BASE_ARCH=i386
5414 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
5417 TARGET_BASE_ARCH=arm
5419 gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
5427 gdb_xml_files="cf-core.xml cf-fp.xml"
5429 microblaze|microblazeel)
5430 TARGET_ARCH=microblaze
5435 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
5439 TARGET_BASE_ARCH=mips
5440 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
5441 echo "TARGET_ABI32=y" >> $config_target_mak
5445 TARGET_BASE_ARCH=mips
5446 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
5451 TARGET_ARCH=openrisc
5452 TARGET_BASE_ARCH=openrisc
5455 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5458 TARGET_BASE_ARCH=ppc
5460 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5463 TARGET_BASE_ARCH=ppc
5465 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5469 TARGET_BASE_ARCH=ppc
5471 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5475 TARGET_BASE_ARCH=ppc
5477 echo "TARGET_ABI32=y" >> $config_target_mak
5478 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
5487 TARGET_BASE_ARCH=sparc
5491 TARGET_BASE_ARCH=sparc
5492 TARGET_ABI_DIR=sparc
5493 echo "TARGET_ABI32=y" >> $config_target_mak
5496 gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml"
5508 error_exit "Unsupported target CPU"
5511 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
5512 if [ "$TARGET_BASE_ARCH" = "" ]; then
5513 TARGET_BASE_ARCH=$TARGET_ARCH
5516 symlink "$source_path/Makefile.target" "$target_dir/Makefile"
5519 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
5522 target_arch_name="`upper $TARGET_ARCH`"
5523 echo "TARGET_$target_arch_name=y" >> $config_target_mak
5524 echo "TARGET_NAME=$target_name" >> $config_target_mak
5525 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
5526 if [ "$TARGET_ABI_DIR" = "" ]; then
5527 TARGET_ABI_DIR=$TARGET_ARCH
5529 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
5530 if [ "$HOST_VARIANT_DIR" != "" ]; then
5531 echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
5533 case "$target_name" in
5535 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
5536 echo "CONFIG_XEN=y" >> $config_target_mak
5537 if test "$xen_pci_passthrough" = yes; then
5538 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
5544 case "$target_name" in
5545 aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x|mipsel|mips)
5546 # Make sure the target and host cpus are compatible
5547 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
5548 \( "$target_name" = "$cpu" -o \
5549 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \
5550 \( "$target_name" = "ppc64" -a "$cpu" = "ppc" \) -o \
5551 \( "$target_name" = "ppc" -a "$cpu" = "ppc64" \) -o \
5552 \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
5553 \( "$target_name" = "mipsel" -a "$cpu" = "mips" \) -o \
5554 \( "$target_name" = "x86_64" -a "$cpu" = "i386" \) -o \
5555 \( "$target_name" = "i386" -a "$cpu" = "x86_64" \) -o \
5556 \( "$target_name" = "x86_64" -a "$cpu" = "x32" \) -o \
5557 \( "$target_name" = "i386" -a "$cpu" = "x32" \) \) ; then
5558 echo "CONFIG_KVM=y" >> $config_target_mak
5559 if test "$vhost_net" = "yes" ; then
5560 echo "CONFIG_VHOST_NET=y" >> $config_target_mak
5564 if test "$target_bigendian" = "yes" ; then
5565 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
5567 if test "$target_softmmu" = "yes" ; then
5568 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
5570 if test "$target_user_only" = "yes" ; then
5571 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
5572 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
5574 if test "$target_linux_user" = "yes" ; then
5575 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
5578 if test ! -z "$gdb_xml_files" ; then
5579 for x in $gdb_xml_files; do
5580 list="$list $source_path/gdb-xml/$x"
5582 echo "TARGET_XML_FILES=$list" >> $config_target_mak
5585 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
5586 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
5588 if test "$target_bsd_user" = "yes" ; then
5589 echo "CONFIG_BSD_USER=y" >> $config_target_mak
5592 # generate QEMU_CFLAGS/LDFLAGS for targets
5598 echo "CONFIG_${1}_DIS=y" >> $config_target_mak
5599 echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
5602 for i in $ARCH $TARGET_BASE_ARCH ; do
5605 disas_config "ALPHA"
5608 if test -n "${cxx}"; then
5609 disas_config "ARM_A64"
5614 if test -n "${cxx}"; then
5615 disas_config "ARM_A64"
5637 disas_config "MICROBLAZE"
5643 disas_config "MOXIE"
5646 disas_config "OPENRISC"
5658 disas_config "SPARC"
5661 disas_config "XTENSA"
5665 if test "$tcg_interpreter" = "yes" ; then
5671 # Ensure there's only a single GP
5672 cflags="-msmall-data $cflags"
5676 if test "$gprof" = "yes" ; then
5677 echo "TARGET_GPROF=yes" >> $config_target_mak
5678 if test "$target_linux_user" = "yes" ; then
5680 ldflags="-p $ldflags"
5682 if test "$target_softmmu" = "yes" ; then
5683 ldflags="-p $ldflags"
5684 echo "GPROF_CFLAGS=-p" >> $config_target_mak
5688 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
5689 ldflags="$ldflags $textseg_ldflags"
5692 echo "LDFLAGS+=$ldflags" >> $config_target_mak
5693 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
5695 done # for target in $targets
5697 if [ "$pixman" = "internal" ]; then
5698 echo "config-host.h: subdir-pixman" >> $config_host_mak
5701 if [ "$dtc_internal" = "yes" ]; then
5702 echo "config-host.h: subdir-dtc" >> $config_host_mak
5705 if test "$numa" = "yes"; then
5706 echo "CONFIG_NUMA=y" >> $config_host_mak
5709 if test "$ccache_cpp2" = "yes"; then
5710 echo "export CCACHE_CPP2=y" >> $config_host_mak
5713 # build tree in object directory in case the source is not in the current directory
5714 DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
5716 DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
5717 DIRS="$DIRS roms/seabios roms/vgabios"
5718 DIRS="$DIRS qapi-generated"
5719 FILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
5720 FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
5721 FILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
5722 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
5723 FILES="$FILES pc-bios/spapr-rtas/Makefile"
5724 FILES="$FILES pc-bios/s390-ccw/Makefile"
5725 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
5726 FILES="$FILES pc-bios/qemu-icon.bmp"
5728 $source_path/pc-bios/*.bin \
5729 $source_path/pc-bios/*.aml \
5730 $source_path/pc-bios/*.rom \
5731 $source_path/pc-bios/*.dtb \
5732 $source_path/pc-bios/*.img \
5733 $source_path/pc-bios/openbios-* \
5734 $source_path/pc-bios/u-boot.* \
5735 $source_path/pc-bios/palcode-*
5737 FILES="$FILES pc-bios/`basename $bios_file`"
5739 for test_file in `find $source_path/tests/acpi-test-data -type f`
5741 FILES="$FILES tests/acpi-test-data`echo $test_file | sed -e 's/.*acpi-test-data//'`"
5744 for f in $FILES ; do
5745 if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
5746 symlink "$source_path/$f" "$f"
5750 # temporary config to build submodules
5751 for rom in seabios vgabios ; do
5752 config_mak=roms/$rom/config.mak
5753 echo "# Automatically generated by configure - do not modify" > $config_mak
5754 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
5755 echo "AS=$as" >> $config_mak
5756 echo "CC=$cc" >> $config_mak
5757 echo "BCC=bcc" >> $config_mak
5758 echo "CPP=$cpp" >> $config_mak
5759 echo "OBJCOPY=objcopy" >> $config_mak
5760 echo "IASL=$iasl" >> $config_mak
5761 echo "LD=$ld" >> $config_mak
5764 # set up qemu-iotests in this build directory
5765 iotests_common_env="tests/qemu-iotests/common.env"
5766 iotests_check="tests/qemu-iotests/check"
5768 echo "# Automatically generated by configure - do not modify" > "$iotests_common_env"
5769 echo >> "$iotests_common_env"
5770 echo "export PYTHON='$python'" >> "$iotests_common_env"
5772 if [ ! -e "$iotests_check" ]; then
5773 symlink "$source_path/$iotests_check" "$iotests_check"
5776 # Save the configure command line for later reuse.
5777 cat <<EOD >config.status
5779 # Generated by configure.
5780 # Run this file to recreate the current configuration.
5781 # Compiler output produced by configure, useful for debugging
5782 # configure, is in config.log if it exists.
5784 printf "exec" >>config.status
5785 printf " '%s'" "$0" "$@" >>config.status
5786 echo >>config.status
5787 chmod +x config.status